[ 9.285031][ T198] ------------[ cut here ]------------ [ 9.285287][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198 [ 9.285652][ T198] Modules linked in: [ 9.285887][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.286285][ T198] Tainted: [W]=WARN [ 9.286507][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.286730][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.286949][ T198] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.287533][ T198] RSP: 0018:ffa0000000957a80 EFLAGS: 00010286 [ 9.287746][ T198] RAX: 00000000ffffffa6 RBX: ff1100000ebc3540 RCX: 1ff400000012af16 [ 9.287987][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc35fc [ 9.288228][ T198] RBP: ff1100000a3b9000 R08: 1fe2200001d786c1 R09: ff1100000d6f5180 [ 9.288493][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 9.288735][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a3b9000 [ 9.288979][ T198] FS: 00007fdc33f17840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 9.289253][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.289483][ T198] CR2: 0000000000479648 CR3: 000000000d6ef003 CR4: 0000000000771ef0 [ 9.289728][ T198] PKRU: 55555554 [ 9.289871][ T198] Call Trace: [ 9.290014][ T198] [ 9.290128][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.290312][ T198] ? notifier_call_chain+0xb0/0x320 [ 9.290502][ T198] rtmsg_ifinfo+0x5c/0xb0 [ 9.290650][ T198] register_netdevice+0x1526/0x1bc0 [ 9.290884][ T198] ? unregister_netdevice_queue+0x470/0x470 [ 9.291093][ T198] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.291278][ T198] register_netdev+0x23/0x40 [ 9.291471][ T198] loopback_net_init+0x7d/0x150 [ 9.291649][ T198] ops_init+0x187/0x560 [ 9.291798][ T198] setup_net+0x11b/0x3b0 [ 9.291943][ T198] ? unregister_pernet_device+0x80/0x80 [ 9.292120][ T198] ? lockdep_init_map_type+0x5d/0x250 [ 9.292305][ T198] ? mutex_init_lockdep+0xf6/0x120 [ 9.292495][ T198] copy_net_ns+0x383/0x660 [ 9.292674][ T198] create_new_namespaces+0x371/0xa10 [ 9.292855][ T198] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.293032][ T198] ksys_unshare+0x353/0x880 [ 9.293211][ T198] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.293414][ T198] ? walk_process_tree+0x350/0x350 [ 9.293591][ T198] ? __x64_sys_openat+0x10e/0x210 [ 9.293769][ T198] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.293948][ T198] __x64_sys_unshare+0x34/0x50 [ 9.294124][ T198] ? do_syscall_64+0x82/0xfc0 [ 9.294307][ T198] do_syscall_64+0x117/0xfc0 [ 9.294495][ T198] ? trace_hardirqs_off+0xd/0x30 [ 9.294673][ T198] ? exc_page_fault+0xee/0x100 [ 9.294853][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.295061][ T198] RIP: 0033:0x7fdc341d9bcb [ 9.295243][ T198] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.295769][ T198] RSP: 002b:00007ffe6e0b33b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.296017][ T198] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc341d9bcb [ 9.296259][ T198] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.296519][ T198] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 9.296759][ T198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe6e0b55e0 [ 9.297003][ T198] R13: 0000000000000001 R14: 00007fdc33f176f8 R15: 00007ffe6e0b6889 [ 9.297252][ T198] [ 9.297417][ T198] irq event stamp: 23763 [ 9.297560][ T198] hardirqs last enabled at (23773): [] __up_console_sem+0x5a/0x70 [ 9.297927][ T198] hardirqs last disabled at (23782): [] __up_console_sem+0x3f/0x70 [ 9.298203][ T198] softirqs last enabled at (23226): [] handle_softirqs+0x611/0x940 [ 9.298580][ T198] softirqs last disabled at (23201): [] __irq_exit_rcu+0x103/0x1c0 [ 9.298852][ T198] ---[ end trace 0000000000000000 ]--- [ 9.308207][ T198] ------------[ cut here ]------------ [ 9.308401][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198 [ 9.308669][ T198] Modules linked in: [ 9.308818][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.309124][ T198] Tainted: [W]=WARN [ 9.309268][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.309492][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.309706][ T198] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.310209][ T198] RSP: 0018:ffa0000000957918 EFLAGS: 00010286 [ 9.310437][ T198] RAX: 00000000ffffffa6 RBX: ff1100000c470e40 RCX: 1ff400000012aee9 [ 9.310675][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c470efc [ 9.310912][ T198] RBP: ff1100000e8b1000 R08: 1fe220000188e1e1 R09: ff1100000d6f5180 [ 9.311151][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 9.311409][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e8b1000 [ 9.311648][ T198] FS: 00007fdc33f17840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 9.311922][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.312135][ T198] CR2: 0000000000479648 CR3: 000000000d6ef003 CR4: 0000000000771ef0 [ 9.312394][ T198] PKRU: 55555554 [ 9.312539][ T198] Call Trace: [ 9.312684][ T198] [ 9.312798][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.312974][ T198] ? notifier_call_chain+0xb0/0x320 [ 9.313151][ T198] rtmsg_ifinfo+0x5c/0xb0 [ 9.313307][ T198] register_netdevice+0x1526/0x1bc0 [ 9.313495][ T198] ? unregister_netdevice_queue+0x470/0x470 [ 9.313703][ T198] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.313881][ T198] __ip_tunnel_create+0x380/0x470 [ 9.314059][ T198] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 9.314234][ T198] ? net_generic+0xb3/0x1e0 [ 9.314428][ T198] ip_tunnel_init_net+0x1b4/0x510 [ 9.314609][ T198] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 9.314787][ T198] ? __kmalloc_noprof+0x2d7/0x760 [ 9.314965][ T198] ops_init+0x187/0x560 [ 9.315112][ T198] setup_net+0x11b/0x3b0 [ 9.315257][ T198] ? unregister_pernet_device+0x80/0x80 [ 9.315450][ T198] ? lockdep_init_map_type+0x5d/0x250 [ 9.315628][ T198] ? mutex_init_lockdep+0xf6/0x120 [ 9.315811][ T198] copy_net_ns+0x383/0x660 [ 9.315989][ T198] create_new_namespaces+0x371/0xa10 [ 9.316168][ T198] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.316364][ T198] ksys_unshare+0x353/0x880 [ 9.316543][ T198] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.316719][ T198] ? walk_process_tree+0x350/0x350 [ 9.316897][ T198] ? __x64_sys_openat+0x10e/0x210 [ 9.317077][ T198] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.317256][ T198] __x64_sys_unshare+0x34/0x50 [ 9.317452][ T198] ? do_syscall_64+0x82/0xfc0 [ 9.317629][ T198] do_syscall_64+0x117/0xfc0 [ 9.317806][ T198] ? trace_hardirqs_off+0xd/0x30 [ 9.317985][ T198] ? exc_page_fault+0xee/0x100 [ 9.318163][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.318387][ T198] RIP: 0033:0x7fdc341d9bcb [ 9.318572][ T198] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.319072][ T198] RSP: 002b:00007ffe6e0b33b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.319317][ T198] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc341d9bcb [ 9.319571][ T198] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.319810][ T198] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 9.320048][ T198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe6e0b55e0 [ 9.320294][ T198] R13: 0000000000000001 R14: 00007fdc33f176f8 R15: 00007ffe6e0b6889 [ 9.320558][ T198] [ 9.320702][ T198] irq event stamp: 33161 [ 9.320846][ T198] hardirqs last enabled at (33171): [] __up_console_sem+0x5a/0x70 [ 9.321118][ T198] hardirqs last disabled at (33180): [] __up_console_sem+0x3f/0x70 [ 9.321411][ T198] softirqs last enabled at (32526): [] handle_softirqs+0x611/0x940 [ 9.321684][ T198] softirqs last disabled at (32491): [] __irq_exit_rcu+0x103/0x1c0 [ 9.321955][ T198] ---[ end trace 0000000000000000 ]--- [ 9.324710][ T198] ------------[ cut here ]------------ [ 9.324888][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198 [ 9.325162][ T198] Modules linked in: [ 9.325330][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.325655][ T198] Tainted: [W]=WARN [ 9.325801][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.326011][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.326229][ T198] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.326757][ T198] RSP: 0018:ffa00000009578f8 EFLAGS: 00010286 [ 9.326971][ T198] RAX: 00000000ffffffa6 RBX: ff1100000c492580 RCX: 1ff400000012aee5 [ 9.327213][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49263c [ 9.327480][ T198] RBP: ff1100000e929000 R08: 1fe22000018924c9 R09: ff1100000d6f5180 [ 9.327722][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 9.327963][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e929000 [ 9.328207][ T198] FS: 00007fdc33f17840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 9.328508][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.328721][ T198] CR2: 0000000000479648 CR3: 000000000d6ef003 CR4: 0000000000771ef0 [ 9.328980][ T198] PKRU: 55555554 [ 9.329126][ T198] Call Trace: [ 9.329278][ T198] [ 9.329403][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.329584][ T198] ? notifier_call_chain+0xb0/0x320 [ 9.329766][ T198] rtmsg_ifinfo+0x5c/0xb0 [ 9.329914][ T198] register_netdevice+0x1526/0x1bc0 [ 9.330096][ T198] ? unregister_netdevice_queue+0x470/0x470 [ 9.330315][ T198] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.330509][ T198] __ip_tunnel_create+0x380/0x470 [ 9.330689][ T198] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 9.330867][ T198] ? net_generic+0xb3/0x1e0 [ 9.331050][ T198] ip_tunnel_init_net+0x1b4/0x510 [ 9.331228][ T198] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 9.331430][ T198] ? trace_kmalloc+0xed/0x130 [ 9.331611][ T198] ? __kasan_kmalloc+0x7b/0x90 [ 9.331792][ T198] vti_init_net+0x2a/0x140 [ 9.331972][ T198] ops_init+0x187/0x560 [ 9.332122][ T198] setup_net+0x11b/0x3b0 [ 9.332270][ T198] ? unregister_pernet_device+0x80/0x80 [ 9.332471][ T198] ? lockdep_init_map_type+0x5d/0x250 [ 9.332651][ T198] ? mutex_init_lockdep+0xf6/0x120 [ 9.332832][ T198] copy_net_ns+0x383/0x660 [ 9.333013][ T198] create_new_namespaces+0x371/0xa10 [ 9.333194][ T198] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.333392][ T198] ksys_unshare+0x353/0x880 [ 9.333573][ T198] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.333754][ T198] ? walk_process_tree+0x350/0x350 [ 9.333933][ T198] ? __x64_sys_openat+0x10e/0x210 [ 9.334112][ T198] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.334301][ T198] __x64_sys_unshare+0x34/0x50 [ 9.334493][ T198] ? do_syscall_64+0x82/0xfc0 [ 9.334670][ T198] do_syscall_64+0x117/0xfc0 [ 9.334849][ T198] ? trace_hardirqs_off+0xd/0x30 [ 9.335027][ T198] ? exc_page_fault+0xee/0x100 [ 9.335210][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.335443][ T198] RIP: 0033:0x7fdc341d9bcb [ 9.335626][ T198] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.336135][ T198] RSP: 002b:00007ffe6e0b33b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.336402][ T198] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc341d9bcb [ 9.336643][ T198] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.336885][ T198] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 9.337125][ T198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe6e0b55e0 [ 9.337391][ T198] R13: 0000000000000001 R14: 00007fdc33f176f8 R15: 00007ffe6e0b6889 [ 9.337642][ T198] [ 9.337786][ T198] irq event stamp: 35791 [ 9.337930][ T198] hardirqs last enabled at (35801): [] __up_console_sem+0x5a/0x70 [ 9.338204][ T198] hardirqs last disabled at (35810): [] __up_console_sem+0x3f/0x70 [ 9.338497][ T198] softirqs last enabled at (35110): [] __alloc_skb+0x4c2/0x5f0 [ 9.338772][ T198] softirqs last disabled at (35106): [] __alloc_skb+0x4c2/0x5f0 [ 9.339046][ T198] ---[ end trace 0000000000000000 ]--- [ 9.341995][ T198] ------------[ cut here ]------------ [ 9.342173][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198 [ 9.342468][ T198] Modules linked in: [ 9.342615][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.342921][ T198] Tainted: [W]=WARN [ 9.343065][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.343284][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.343516][ T198] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.344022][ T198] RSP: 0018:ffa0000000957a78 EFLAGS: 00010286 [ 9.344232][ T198] RAX: 00000000ffffffa6 RBX: ff1100000c492900 RCX: 1ff400000012af15 [ 9.344495][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4929bc [ 9.344734][ T198] RBP: ff11000008d01000 R08: 1fe2200001892539 R09: ff1100000d6f5180 [ 9.344973][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 9.345212][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008d01000 [ 9.345476][ T198] FS: 00007fdc33f17840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 9.345748][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.345956][ T198] CR2: 0000000000479648 CR3: 000000000d6ef003 CR4: 0000000000771ef0 [ 9.346199][ T198] PKRU: 55555554 [ 9.346362][ T198] Call Trace: [ 9.346509][ T198] [ 9.346626][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.346803][ T198] ? notifier_call_chain+0xb0/0x320 [ 9.346980][ T198] rtmsg_ifinfo+0x5c/0xb0 [ 9.347126][ T198] register_netdevice+0x1526/0x1bc0 [ 9.347412][ T198] ? unregister_netdevice_queue+0x470/0x470 [ 9.347622][ T198] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.347802][ T198] register_netdev+0x23/0x40 [ 9.347985][ T198] vti6_init_net+0x280/0x3c0 [ 9.348250][ T198] ops_init+0x187/0x560 [ 9.348418][ T198] setup_net+0x11b/0x3b0 [ 9.348565][ T198] ? unregister_pernet_device+0x80/0x80 [ 9.348740][ T198] ? lockdep_init_map_type+0x5d/0x250 [ 9.349003][ T198] ? mutex_init_lockdep+0xf6/0x120 [ 9.349183][ T198] copy_net_ns+0x383/0x660 [ 9.349387][ T198] create_new_namespaces+0x371/0xa10 [ 9.349568][ T198] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.349832][ T198] ksys_unshare+0x353/0x880 [ 9.350008][ T198] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.350184][ T198] ? walk_process_tree+0x350/0x350 [ 9.350381][ T198] ? __x64_sys_openat+0x10e/0x210 [ 9.350645][ T198] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.350828][ T198] __x64_sys_unshare+0x34/0x50 [ 9.351005][ T198] ? do_syscall_64+0x82/0xfc0 [ 9.351181][ T198] do_syscall_64+0x117/0xfc0 [ 9.351464][ T198] ? trace_hardirqs_off+0xd/0x30 [ 9.351640][ T198] ? exc_page_fault+0xee/0x100 [ 9.351817][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.352023][ T198] RIP: 0033:0x7fdc341d9bcb [ 9.352304][ T198] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.352917][ T198] RSP: 002b:00007ffe6e0b33b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.353159][ T198] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc341d9bcb [ 9.353418][ T198] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.353749][ T198] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 9.353990][ T198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe6e0b55e0 [ 9.354230][ T198] R13: 0000000000000001 R14: 00007fdc33f176f8 R15: 00007ffe6e0b6889 [ 9.354582][ T198] [ 9.354730][ T198] irq event stamp: 38537 [ 9.354874][ T198] hardirqs last enabled at (38547): [] __up_console_sem+0x5a/0x70 [ 9.355230][ T198] hardirqs last disabled at (38556): [] __up_console_sem+0x3f/0x70 [ 9.355518][ T198] softirqs last enabled at (37912): [] __alloc_skb+0x4c2/0x5f0 [ 9.355791][ T198] softirqs last disabled at (37908): [] __alloc_skb+0x4c2/0x5f0 [ 9.356152][ T198] ---[ end trace 0000000000000000 ]--- [ 9.367704][ T198] ------------[ cut here ]------------ [ 9.367881][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198 [ 9.368154][ T198] Modules linked in: [ 9.368307][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.368675][ T198] Tainted: [W]=WARN [ 9.368818][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.369029][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.369247][ T198] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.369774][ T198] RSP: 0018:ffa0000000957a68 EFLAGS: 00010286 [ 9.369985][ T198] RAX: 00000000ffffffa6 RBX: ff1100000c471c40 RCX: 1ff400000012af13 [ 9.370226][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c471cfc [ 9.370486][ T198] RBP: ff1100000f424000 R08: 1fe220000188e3a1 R09: ff1100000d6f5180 [ 9.370725][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 9.370963][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f424000 [ 9.371208][ T198] FS: 00007fdc33f17840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 9.371502][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.371712][ T198] CR2: 0000000000479648 CR3: 000000000d6ef003 CR4: 0000000000771ef0 [ 9.371954][ T198] PKRU: 55555554 [ 9.372097][ T198] Call Trace: [ 9.372242][ T198] [ 9.372375][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.372556][ T198] ? notifier_call_chain+0xb0/0x320 [ 9.372734][ T198] rtmsg_ifinfo+0x5c/0xb0 [ 9.372883][ T198] register_netdevice+0x1526/0x1bc0 [ 9.373061][ T198] ? unregister_netdevice_queue+0x470/0x470 [ 9.373279][ T198] register_netdev+0x23/0x40 [ 9.373469][ T198] sit_init_net+0x299/0x570 [ 9.373648][ T198] ops_init+0x187/0x560 [ 9.373796][ T198] setup_net+0x11b/0x3b0 [ 9.373942][ T198] ? unregister_pernet_device+0x80/0x80 [ 9.374116][ T198] ? lockdep_init_map_type+0x5d/0x250 [ 9.374299][ T198] ? mutex_init_lockdep+0xf6/0x120 [ 9.374491][ T198] copy_net_ns+0x383/0x660 [ 9.374670][ T198] create_new_namespaces+0x371/0xa10 [ 9.374850][ T198] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.375029][ T198] ksys_unshare+0x353/0x880 [ 9.375205][ T198] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.375395][ T198] ? walk_process_tree+0x350/0x350 [ 9.375574][ T198] ? __x64_sys_openat+0x10e/0x210 [ 9.375751][ T198] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.375931][ T198] __x64_sys_unshare+0x34/0x50 [ 9.376106][ T198] ? do_syscall_64+0x82/0xfc0 [ 9.376293][ T198] do_syscall_64+0x117/0xfc0 [ 9.376485][ T198] ? trace_hardirqs_off+0xd/0x30 [ 9.376660][ T198] ? exc_page_fault+0xee/0x100 [ 9.376838][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.377045][ T198] RIP: 0033:0x7fdc341d9bcb [ 9.377226][ T198] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.377751][ T198] RSP: 002b:00007ffe6e0b33b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.377992][ T198] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc341d9bcb [ 9.378230][ T198] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.378649][ T198] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 9.378893][ T198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe6e0b55e0 [ 9.379132][ T198] R13: 0000000000000001 R14: 00007fdc33f176f8 R15: 00007ffe6e0b6889 [ 9.379397][ T198] [ 9.379543][ T198] irq event stamp: 48511 [ 9.379686][ T198] hardirqs last enabled at (48521): [] __up_console_sem+0x5a/0x70 [ 9.379968][ T198] hardirqs last disabled at (48532): [] __up_console_sem+0x3f/0x70 [ 9.380239][ T198] softirqs last enabled at (47964): [] handle_softirqs+0x611/0x940 [ 9.380526][ T198] softirqs last disabled at (47889): [] __irq_exit_rcu+0x103/0x1c0 [ 9.380800][ T198] ---[ end trace 0000000000000000 ]--- [ 9.397929][ T198] ------------[ cut here ]------------ [ 9.398079][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198 [ 9.398317][ T198] Modules linked in: [ 9.399881][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.400280][ T198] Tainted: [W]=WARN [ 9.400511][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.400674][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.400845][ T198] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.401313][ T198] RSP: 0018:ffa0000000957a78 EFLAGS: 00010286 [ 9.401577][ T198] RAX: 00000000ffffffa6 RBX: ff110000056d0900 RCX: 1ff400000012af15 [ 9.401769][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056d09bc [ 9.401961][ T198] RBP: ff1100000e8a1000 R08: 1fe2200000ada139 R09: ff1100000d6f5180 [ 9.402211][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 9.402467][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e8a1000 [ 9.402660][ T198] FS: 00007fdc33f17840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 9.402886][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.403049][ T198] CR2: 000055a85b796260 CR3: 000000000d6ef005 CR4: 0000000000771ef0 [ 9.403243][ T198] PKRU: 55555554 [ 9.403398][ T198] Call Trace: [ 9.403495][ T198] [ 9.403561][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.403693][ T198] ? notifier_call_chain+0xb0/0x320 [ 9.403823][ T198] rtmsg_ifinfo+0x5c/0xb0 [ 9.403920][ T198] register_netdevice+0x1526/0x1bc0 [ 9.404052][ T198] ? unregister_netdevice_queue+0x470/0x470 [ 9.404212][ T198] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.404406][ T198] register_netdev+0x23/0x40 [ 9.404537][ T198] ip6_tnl_init_net+0x2b8/0x400 [ 9.404668][ T198] ops_init+0x187/0x560 [ 9.404767][ T198] setup_net+0x11b/0x3b0 [ 9.404865][ T198] ? unregister_pernet_device+0x80/0x80 [ 9.404992][ T198] ? lockdep_init_map_type+0x5d/0x250 [ 9.405122][ T198] ? mutex_init_lockdep+0xf6/0x120 [ 9.405253][ T198] copy_net_ns+0x383/0x660 [ 9.405441][ T198] create_new_namespaces+0x371/0xa10 [ 9.405573][ T198] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.405702][ T198] ksys_unshare+0x353/0x880 [ 9.405829][ T198] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.405956][ T198] ? walk_process_tree+0x350/0x350 [ 9.406085][ T198] ? __x64_sys_openat+0x10e/0x210 [ 9.406213][ T198] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.406402][ T198] __x64_sys_unshare+0x34/0x50 [ 9.406531][ T198] ? do_syscall_64+0x82/0xfc0 [ 9.406658][ T198] do_syscall_64+0x117/0xfc0 [ 9.406785][ T198] ? trace_hardirqs_off+0xd/0x30 [ 9.406912][ T198] ? exc_page_fault+0xee/0x100 [ 9.407040][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.407201][ T198] RIP: 0033:0x7fdc341d9bcb [ 9.407341][ T198] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.407849][ T198] RSP: 002b:00007ffe6e0b33b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.408044][ T198] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc341d9bcb [ 9.408235][ T198] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.408486][ T198] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 9.408676][ T198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe6e0b55e0 [ 9.408868][ T198] R13: 0000000000000001 R14: 00007fdc33f176f8 R15: 00007ffe6e0b6889 [ 9.409066][ T198] [ 9.409161][ T198] irq event stamp: 55025 [ 9.409257][ T198] hardirqs last enabled at (55033): [] __up_console_sem+0x5a/0x70 [ 9.409540][ T198] hardirqs last disabled at (55134): [] __up_console_sem+0x3f/0x70 [ 9.409761][ T198] softirqs last enabled at (55132): [] handle_softirqs+0x611/0x940 [ 9.409984][ T198] softirqs last disabled at (55041): [] __irq_exit_rcu+0x103/0x1c0 [ 9.410204][ T198] ---[ end trace 0000000000000000 ]--- [ 9.451268][ T199] ------------[ cut here ]------------ [ 9.451937][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/199 [ 9.452174][ T199] Modules linked in: [ 9.452284][ T199] CPU: 0 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.452627][ T199] Tainted: [W]=WARN [ 9.452726][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.452965][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.453140][ T199] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.453706][ T199] RSP: 0018:ffa0000000507020 EFLAGS: 00010286 [ 9.453870][ T199] RAX: 00000000ffffffa6 RBX: ff110000056d11c0 RCX: 1ff40000000a0dca [ 9.454064][ T199] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056d127c [ 9.454256][ T199] RBP: ff1100000a3b9000 R08: 1fe2200000ada251 R09: ff1100000ffd0b58 [ 9.454545][ T199] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 9.454737][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 9.454933][ T199] FS: 00007f6ca6025840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.455162][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.455331][ T199] CR2: 0000000009aa4988 CR3: 000000000a2b6004 CR4: 0000000000771ef0 [ 9.455607][ T199] PKRU: 55555554 [ 9.455706][ T199] Call Trace: [ 9.455802][ T199] [ 9.455870][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.456005][ T199] rtmsg_ifinfo+0x5c/0xb0 [ 9.456104][ T199] ? mark_held_locks+0x40/0x70 [ 9.456234][ T199] __dev_notify_flags+0x1b8/0x280 [ 9.456450][ T199] ? netif_change_name+0x8c0/0x8c0 [ 9.456580][ T199] ? __dev_change_flags+0x4a4/0x6d0 [ 9.456710][ T199] ? netif_set_allmulti+0x2c0/0x2c0 [ 9.456841][ T199] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.456972][ T199] ? is_bpf_text_address+0x68/0x110 [ 9.457104][ T199] netif_change_flags+0xfe/0x190 [ 9.457236][ T199] ? unwind_get_return_address+0x67/0xd0 [ 9.457470][ T199] do_setlink.isra.0+0x1d25/0x2a60 [ 9.457603][ T199] ? rtnl_link_get_size+0x350/0x350 [ 9.457734][ T199] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 9.457896][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.458028][ T199] ? validate_chain+0x38b/0xc20 [ 9.458157][ T199] ? rcu_read_lock_any_held+0x66/0x90 [ 9.458290][ T199] ? stack_depot_save_flags+0x367/0x770 [ 9.458428][ T199] ? __kernel_text_address+0x12/0x30 [ 9.458558][ T199] ? __lock_acquire+0x508/0xc10 [ 9.458691][ T199] ? lock_acquire.part.0+0xbc/0x260 [ 9.458820][ T199] ? rtnl_newlink+0x883/0xee0 [ 9.458950][ T199] ? rcu_is_watching+0x15/0xd0 [ 9.459081][ T199] ? lock_acquire+0x134/0x160 [ 9.459212][ T199] ? rcu_is_watching+0x15/0xd0 [ 9.459353][ T199] ? rcu_is_watching+0x15/0xd0 [ 9.459485][ T199] ? trace_contention_end+0xb3/0x1a0 [ 9.459617][ T199] ? __mutex_lock+0x1db/0x2010 [ 9.459746][ T199] ? __mutex_lock+0x9b2/0x2010 [ 9.459876][ T199] ? rtnl_newlink+0x883/0xee0 [ 9.460009][ T199] ? ww_mutex_lock+0x160/0x160 [ 9.460141][ T199] ? __rtnl_newlink+0x3fa/0xa50 [ 9.460282][ T199] rtnl_newlink+0x8d1/0xee0 [ 9.460420][ T199] ? lock_acquire.part.0+0xbc/0x260 [ 9.460549][ T199] ? find_held_lock+0x2b/0x80 [ 9.460677][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 9.460807][ T199] ? mark_usage+0x61/0x170 [ 9.460936][ T199] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.461069][ T199] ? lock_acquire.part.0+0xbc/0x260 [ 9.461199][ T199] ? find_held_lock+0x2b/0x80 [ 9.461334][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 9.461470][ T199] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.461600][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 9.461729][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.461859][ T199] ? validate_chain+0x38b/0xc20 [ 9.461989][ T199] ? rtnl_link_fill+0x920/0x920 [ 9.462119][ T199] ? __lock_acquire+0x508/0xc10 [ 9.462250][ T199] ? lock_acquire.part.0+0xbc/0x260 [ 9.462392][ T199] ? find_held_lock+0x2b/0x80 [ 9.462522][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 9.462652][ T199] ? rtnl_link_fill+0x920/0x920 [ 9.462782][ T199] ? netlink_ack+0xcf0/0xcf0 [ 9.462915][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 9.463045][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 9.463177][ T199] netlink_unicast+0x486/0x750 [ 9.463314][ T199] ? netlink_attachskb+0x810/0x810 [ 9.463451][ T199] ? __lock_acquire+0x508/0xc10 [ 9.463583][ T199] netlink_sendmsg+0x735/0xc60 [ 9.463714][ T199] ? netlink_unicast+0x750/0x750 [ 9.463844][ T199] ? __might_fault+0x97/0x140 [ 9.463977][ T199] ____sys_sendmsg+0x419/0x850 [ 9.464108][ T199] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.464239][ T199] ? get_timestamp.constprop.0+0x390/0x390 [ 9.464410][ T199] ? move_addr_to_kernel+0x40/0x40 [ 9.464542][ T199] ? stack_depot_save_flags+0x367/0x770 [ 9.464673][ T199] ? validate_chain+0x38b/0xc20 [ 9.464804][ T199] ___sys_sendmsg+0x14e/0x1d0 [ 9.464932][ T199] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 9.465092][ T199] ? copy_msghdr_from_user+0x460/0x460 [ 9.465235][ T199] __sys_sendmsg+0x145/0x1f0 [ 9.465377][ T199] ? __sys_sendmsg_sock+0x20/0x20 [ 9.465507][ T199] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 9.465669][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 9.465799][ T199] ? rcu_is_watching+0x15/0xd0 [ 9.465931][ T199] do_syscall_64+0x117/0xfc0 [ 9.466060][ T199] ? trace_hardirqs_off+0xd/0x30 [ 9.466235][ T199] ? exc_page_fault+0xee/0x100 [ 9.466379][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.466541][ T199] RIP: 0033:0x7f6ca625f08e [ 9.466678][ T199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.467138][ T199] RSP: 002b:00007ffff9d33a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.467340][ T199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ca625f08e [ 9.467540][ T199] RDX: 0000000000000000 RSI: 00007ffff9d33ac0 RDI: 0000000000000005 [ 9.467732][ T199] RBP: 00007ffff9d33a20 R08: 0000000000000000 R09: 0000000000000000 [ 9.467927][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45e [ 9.468122][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9d34190 [ 9.468328][ T199] [ 9.468432][ T199] irq event stamp: 18417 [ 9.468531][ T199] hardirqs last enabled at (18425): [] __up_console_sem+0x5a/0x70 [ 9.468759][ T199] hardirqs last disabled at (18432): [] __up_console_sem+0x3f/0x70 [ 9.468984][ T199] softirqs last enabled at (17778): [] handle_softirqs+0x611/0x940 [ 9.469210][ T199] softirqs last disabled at (17625): [] __irq_exit_rcu+0x103/0x1c0 [ 9.469448][ T199] ---[ end trace 0000000000000000 ]--- [ 9.584197][ T202] ------------[ cut here ]------------ [ 9.584374][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202 [ 9.584613][ T202] Modules linked in: [ 9.584720][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.584992][ T202] Tainted: [W]=WARN [ 9.585094][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.585260][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.585447][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.585918][ T202] RSP: 0018:ffa0000000977a80 EFLAGS: 00010286 [ 9.586086][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ceb58c0 RCX: 1ff400000012ef16 [ 9.586285][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb597c [ 9.586486][ T202] RBP: ff11000005921000 R08: 1fe22000019d6b31 R09: ff1100000e9f2e80 [ 9.586685][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.586881][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005921000 [ 9.587081][ T202] FS: 00007f9a502fb840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.587319][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.587491][ T202] CR2: 00007f9a504fcc20 CR3: 00000000099e7004 CR4: 0000000000771ef0 [ 9.587688][ T202] PKRU: 55555554 [ 9.587788][ T202] Call Trace: [ 9.587887][ T202] [ 9.587957][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.588090][ T202] ? notifier_call_chain+0xb0/0x320 [ 9.588224][ T202] rtmsg_ifinfo+0x5c/0xb0 [ 9.588331][ T202] register_netdevice+0x1526/0x1bc0 [ 9.588472][ T202] ? unregister_netdevice_queue+0x470/0x470 [ 9.588635][ T202] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.588768][ T202] register_netdev+0x23/0x40 [ 9.588898][ T202] loopback_net_init+0x7d/0x150 [ 9.589034][ T202] ops_init+0x187/0x560 [ 9.589135][ T202] setup_net+0x11b/0x3b0 [ 9.589238][ T202] ? unregister_pernet_device+0x80/0x80 [ 9.589378][ T202] ? lockdep_init_map_type+0x5d/0x250 [ 9.589510][ T202] ? mutex_init_lockdep+0xf6/0x120 [ 9.589643][ T202] copy_net_ns+0x383/0x660 [ 9.589777][ T202] create_new_namespaces+0x371/0xa10 [ 9.589911][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.590043][ T202] ksys_unshare+0x353/0x880 [ 9.590177][ T202] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.590314][ T202] ? walk_process_tree+0x350/0x350 [ 9.590450][ T202] ? __x64_sys_openat+0x10e/0x210 [ 9.590583][ T202] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.590715][ T202] __x64_sys_unshare+0x34/0x50 [ 9.590843][ T202] ? do_syscall_64+0x82/0xfc0 [ 9.590974][ T202] do_syscall_64+0x117/0xfc0 [ 9.591106][ T202] ? trace_hardirqs_off+0xd/0x30 [ 9.591238][ T202] ? exc_page_fault+0xee/0x100 [ 9.591381][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.591543][ T202] RIP: 0033:0x7f9a505bdbcb [ 9.591681][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.592147][ T202] RSP: 002b:00007ffdf50a8b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.592353][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9a505bdbcb [ 9.592549][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.592744][ T202] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.592939][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf50aad30 [ 9.593135][ T202] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdf50ab889 [ 9.593347][ T202] [ 9.593446][ T202] irq event stamp: 35497 [ 9.593545][ T202] hardirqs last enabled at (35505): [] __up_console_sem+0x5a/0x70 [ 9.593772][ T202] hardirqs last disabled at (35512): [] __up_console_sem+0x3f/0x70 [ 9.594001][ T202] softirqs last enabled at (34996): [] __alloc_skb+0x4c2/0x5f0 [ 9.594228][ T202] softirqs last disabled at (34994): [] __alloc_skb+0x4c2/0x5f0 [ 9.594466][ T202] ---[ end trace 0000000000000000 ]--- [ 9.597421][ T202] ------------[ cut here ]------------ [ 9.597563][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202 [ 9.597790][ T202] Modules linked in: [ 9.597891][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.598154][ T202] Tainted: [W]=WARN [ 9.598252][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.598430][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.598598][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.599057][ T202] RSP: 0018:ffa0000000977918 EFLAGS: 00010286 [ 9.599222][ T202] RAX: 00000000ffffffa6 RBX: ff11000005090580 RCX: 1ff400000012eee9 [ 9.599428][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509063c [ 9.599622][ T202] RBP: ff1100000ee2c000 R08: 1fe2200000a120c9 R09: ff1100000e9f2e80 [ 9.599816][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.600012][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee2c000 [ 9.600210][ T202] FS: 00007f9a502fb840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.600449][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.600615][ T202] CR2: 00007f9a504fcc20 CR3: 00000000099e7004 CR4: 0000000000771ef0 [ 9.600812][ T202] PKRU: 55555554 [ 9.600910][ T202] Call Trace: [ 9.601010][ T202] [ 9.601078][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.601208][ T202] ? notifier_call_chain+0xb0/0x320 [ 9.601351][ T202] rtmsg_ifinfo+0x5c/0xb0 [ 9.601451][ T202] register_netdevice+0x1526/0x1bc0 [ 9.601584][ T202] ? unregister_netdevice_queue+0x470/0x470 [ 9.601747][ T202] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.601882][ T202] __ip_tunnel_create+0x380/0x470 [ 9.602017][ T202] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 9.602147][ T202] ? net_generic+0xb3/0x1e0 [ 9.602284][ T202] ip_tunnel_init_net+0x1b4/0x510 [ 9.602421][ T202] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 9.602554][ T202] ? __kmalloc_noprof+0x2d7/0x760 [ 9.602687][ T202] ops_init+0x187/0x560 [ 9.602788][ T202] setup_net+0x11b/0x3b0 [ 9.602890][ T202] ? unregister_pernet_device+0x80/0x80 [ 9.603020][ T202] ? lockdep_init_map_type+0x5d/0x250 [ 9.603150][ T202] ? mutex_init_lockdep+0xf6/0x120 [ 9.603288][ T202] copy_net_ns+0x383/0x660 [ 9.603423][ T202] create_new_namespaces+0x371/0xa10 [ 9.603556][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.603688][ T202] ksys_unshare+0x353/0x880 [ 9.603820][ T202] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.603952][ T202] ? walk_process_tree+0x350/0x350 [ 9.604084][ T202] ? __x64_sys_openat+0x10e/0x210 [ 9.604216][ T202] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.604359][ T202] __x64_sys_unshare+0x34/0x50 [ 9.604490][ T202] ? do_syscall_64+0x82/0xfc0 [ 9.604620][ T202] do_syscall_64+0x117/0xfc0 [ 9.604750][ T202] ? trace_hardirqs_off+0xd/0x30 [ 9.604884][ T202] ? exc_page_fault+0xee/0x100 [ 9.605016][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.605178][ T202] RIP: 0033:0x7f9a505bdbcb [ 9.605319][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.605787][ T202] RSP: 002b:00007ffdf50a8b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.605983][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9a505bdbcb [ 9.606177][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.606383][ T202] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.606581][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf50aad30 [ 9.606775][ T202] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdf50ab889 [ 9.606975][ T202] [ 9.607072][ T202] irq event stamp: 37471 [ 9.607171][ T202] hardirqs last enabled at (37479): [] __up_console_sem+0x5a/0x70 [ 9.607409][ T202] hardirqs last disabled at (37488): [] __up_console_sem+0x3f/0x70 [ 9.607637][ T202] softirqs last enabled at (36946): [] __alloc_skb+0x4c2/0x5f0 [ 9.607862][ T202] softirqs last disabled at (36944): [] __alloc_skb+0x4c2/0x5f0 [ 9.608087][ T202] ---[ end trace 0000000000000000 ]--- [ 9.610586][ T202] ------------[ cut here ]------------ [ 9.610725][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202 [ 9.610953][ T202] Modules linked in: [ 9.611109][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.611386][ T202] Tainted: [W]=WARN [ 9.611487][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.611654][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.611826][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.612301][ T202] RSP: 0018:ffa00000009778f8 EFLAGS: 00010286 [ 9.612475][ T202] RAX: 00000000ffffffa6 RBX: ff11000005091e00 RCX: 1ff400000012eee5 [ 9.612677][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091ebc [ 9.612874][ T202] RBP: ff110000024dc000 R08: 1fe2200000a123d9 R09: ff1100000e9f2e80 [ 9.613072][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.613269][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000024dc000 [ 9.613483][ T202] FS: 00007f9a502fb840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.613714][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.613880][ T202] CR2: 00007f9a504fcc20 CR3: 00000000099e7004 CR4: 0000000000771ef0 [ 9.614079][ T202] PKRU: 55555554 [ 9.614179][ T202] Call Trace: [ 9.614285][ T202] [ 9.614359][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.614494][ T202] ? notifier_call_chain+0xb0/0x320 [ 9.614628][ T202] rtmsg_ifinfo+0x5c/0xb0 [ 9.614729][ T202] register_netdevice+0x1526/0x1bc0 [ 9.614865][ T202] ? unregister_netdevice_queue+0x470/0x470 [ 9.615031][ T202] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.615167][ T202] __ip_tunnel_create+0x380/0x470 [ 9.615305][ T202] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 9.615445][ T202] ? net_generic+0xb3/0x1e0 [ 9.615579][ T202] ip_tunnel_init_net+0x1b4/0x510 [ 9.615713][ T202] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 9.615847][ T202] ? trace_kmalloc+0xed/0x130 [ 9.615982][ T202] ? __kasan_kmalloc+0x7b/0x90 [ 9.616118][ T202] vti_init_net+0x2a/0x140 [ 9.616252][ T202] ops_init+0x187/0x560 [ 9.616363][ T202] setup_net+0x11b/0x3b0 [ 9.616463][ T202] ? unregister_pernet_device+0x80/0x80 [ 9.616596][ T202] ? lockdep_init_map_type+0x5d/0x250 [ 9.616729][ T202] ? mutex_init_lockdep+0xf6/0x120 [ 9.616865][ T202] copy_net_ns+0x383/0x660 [ 9.617000][ T202] create_new_namespaces+0x371/0xa10 [ 9.617139][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.617275][ T202] ksys_unshare+0x353/0x880 [ 9.617414][ T202] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.617546][ T202] ? walk_process_tree+0x350/0x350 [ 9.617679][ T202] ? __x64_sys_openat+0x10e/0x210 [ 9.617813][ T202] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.617947][ T202] __x64_sys_unshare+0x34/0x50 [ 9.618079][ T202] ? do_syscall_64+0x82/0xfc0 [ 9.618213][ T202] do_syscall_64+0x117/0xfc0 [ 9.618354][ T202] ? trace_hardirqs_off+0xd/0x30 [ 9.618487][ T202] ? exc_page_fault+0xee/0x100 [ 9.618620][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.618786][ T202] RIP: 0033:0x7f9a505bdbcb [ 9.618925][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.619406][ T202] RSP: 002b:00007ffdf50a8b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.619607][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9a505bdbcb [ 9.619804][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.620005][ T202] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.620203][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf50aad30 [ 9.620414][ T202] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdf50ab889 [ 9.620617][ T202] [ 9.620717][ T202] irq event stamp: 39275 [ 9.620817][ T202] hardirqs last enabled at (39283): [] __up_console_sem+0x5a/0x70 [ 9.621048][ T202] hardirqs last disabled at (39290): [] __up_console_sem+0x3f/0x70 [ 9.621282][ T202] softirqs last enabled at (38732): [] __alloc_skb+0x4c2/0x5f0 [ 9.621520][ T202] softirqs last disabled at (38730): [] __alloc_skb+0x4c2/0x5f0 [ 9.621751][ T202] ---[ end trace 0000000000000000 ]--- [ 9.624657][ T202] ------------[ cut here ]------------ [ 9.624791][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202 [ 9.625018][ T202] Modules linked in: [ 9.625120][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.625402][ T202] Tainted: [W]=WARN [ 9.625504][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.625670][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.625841][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.626314][ T202] RSP: 0018:ffa0000000977a78 EFLAGS: 00010286 [ 9.626487][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ceb5700 RCX: 1ff400000012ef15 [ 9.626685][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb57bc [ 9.626883][ T202] RBP: ff1100000a831000 R08: 1fe22000019d6af9 R09: ff1100000e9f2e80 [ 9.627083][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.627287][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a831000 [ 9.627491][ T202] FS: 00007f9a502fb840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.627726][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.627893][ T202] CR2: 00007f9a504fcc20 CR3: 00000000099e7004 CR4: 0000000000771ef0 [ 9.628097][ T202] PKRU: 55555554 [ 9.628197][ T202] Call Trace: [ 9.628301][ T202] [ 9.628375][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.628509][ T202] ? notifier_call_chain+0xb0/0x320 [ 9.628641][ T202] rtmsg_ifinfo+0x5c/0xb0 [ 9.628741][ T202] register_netdevice+0x1526/0x1bc0 [ 9.628877][ T202] ? unregister_netdevice_queue+0x470/0x470 [ 9.629041][ T202] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.629178][ T202] register_netdev+0x23/0x40 [ 9.629315][ T202] vti6_init_net+0x280/0x3c0 [ 9.629454][ T202] ops_init+0x187/0x560 [ 9.629555][ T202] setup_net+0x11b/0x3b0 [ 9.629655][ T202] ? unregister_pernet_device+0x80/0x80 [ 9.629789][ T202] ? lockdep_init_map_type+0x5d/0x250 [ 9.629921][ T202] ? mutex_init_lockdep+0xf6/0x120 [ 9.630055][ T202] copy_net_ns+0x383/0x660 [ 9.630189][ T202] create_new_namespaces+0x371/0xa10 [ 9.630329][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.630466][ T202] ksys_unshare+0x353/0x880 [ 9.630599][ T202] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.630733][ T202] ? walk_process_tree+0x350/0x350 [ 9.630865][ T202] ? __x64_sys_openat+0x10e/0x210 [ 9.630999][ T202] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.631132][ T202] __x64_sys_unshare+0x34/0x50 [ 9.631263][ T202] ? do_syscall_64+0x82/0xfc0 [ 9.631407][ T202] do_syscall_64+0x117/0xfc0 [ 9.631538][ T202] ? trace_hardirqs_off+0xd/0x30 [ 9.631670][ T202] ? exc_page_fault+0xee/0x100 [ 9.631804][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.631967][ T202] RIP: 0033:0x7f9a505bdbcb [ 9.632108][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.632589][ T202] RSP: 002b:00007ffdf50a8b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.632793][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9a505bdbcb [ 9.632990][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.633186][ T202] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.633391][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf50aad30 [ 9.633588][ T202] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdf50ab889 [ 9.633791][ T202] [ 9.633890][ T202] irq event stamp: 41479 [ 9.633989][ T202] hardirqs last enabled at (41487): [] __up_console_sem+0x5a/0x70 [ 9.634217][ T202] hardirqs last disabled at (41494): [] __up_console_sem+0x3f/0x70 [ 9.634455][ T202] softirqs last enabled at (40984): [] __alloc_skb+0x4c2/0x5f0 [ 9.634683][ T202] softirqs last disabled at (40982): [] __alloc_skb+0x4c2/0x5f0 [ 9.634913][ T202] ---[ end trace 0000000000000000 ]--- [ 9.638769][ T202] ------------[ cut here ]------------ [ 9.638920][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/202 [ 9.639152][ T202] Modules linked in: [ 9.639255][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.639533][ T202] Tainted: [W]=WARN [ 9.639633][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.639797][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.639970][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.640454][ T202] RSP: 0018:ffa0000000977a68 EFLAGS: 00010286 [ 9.640624][ T202] RAX: 00000000ffffffa6 RBX: ff110000027c8900 RCX: 1ff400000012ef13 [ 9.640820][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c89bc [ 9.641016][ T202] RBP: ff1100000f5d4000 R08: 1fe22000004f9139 R09: ff1100000e9f2e80 [ 9.641211][ T202] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 9.641419][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f5d4000 [ 9.641617][ T202] FS: 00007f9a502fb840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 9.641848][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.642013][ T202] CR2: 00007f6ca60f2574 CR3: 00000000099e7002 CR4: 0000000000771ef0 [ 9.642209][ T202] PKRU: 55555554 [ 9.642312][ T202] Call Trace: [ 9.642416][ T202] [ 9.642485][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.642618][ T202] ? notifier_call_chain+0xb0/0x320 [ 9.642749][ T202] rtmsg_ifinfo+0x5c/0xb0 [ 9.642850][ T202] register_netdevice+0x1526/0x1bc0 [ 9.642982][ T202] ? unregister_netdevice_queue+0x470/0x470 [ 9.643147][ T202] register_netdev+0x23/0x40 [ 9.643282][ T202] sit_init_net+0x299/0x570 [ 9.643421][ T202] ops_init+0x187/0x560 [ 9.643522][ T202] setup_net+0x11b/0x3b0 [ 9.643621][ T202] ? unregister_pernet_device+0x80/0x80 [ 9.643751][ T202] ? lockdep_init_map_type+0x5d/0x250 [ 9.643881][ T202] ? mutex_init_lockdep+0xf6/0x120 [ 9.644014][ T202] copy_net_ns+0x383/0x660 [ 9.644144][ T202] create_new_namespaces+0x371/0xa10 [ 9.644282][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.644423][ T202] ksys_unshare+0x353/0x880 [ 9.644553][ T202] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.644683][ T202] ? walk_process_tree+0x350/0x350 [ 9.644814][ T202] ? __x64_sys_openat+0x10e/0x210 [ 9.644946][ T202] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.645078][ T202] __x64_sys_unshare+0x34/0x50 [ 9.645207][ T202] ? do_syscall_64+0x82/0xfc0 [ 9.645349][ T202] do_syscall_64+0x117/0xfc0 [ 9.645479][ T202] ? trace_hardirqs_off+0xd/0x30 [ 9.645611][ T202] ? exc_page_fault+0xee/0x100 [ 9.645742][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.645904][ T202] RIP: 0033:0x7f9a505bdbcb [ 9.646043][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.646522][ T202] RSP: 002b:00007ffdf50a8b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.646719][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9a505bdbcb [ 9.646916][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.647111][ T202] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.647312][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf50aad30 [ 9.647513][ T202] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdf50ab889 [ 9.647714][ T202] [ 9.647812][ T202] irq event stamp: 44421 [ 9.647909][ T202] hardirqs last enabled at (44429): [] __up_console_sem+0x5a/0x70 [ 9.648138][ T202] hardirqs last disabled at (44436): [] __up_console_sem+0x3f/0x70 [ 9.648377][ T202] softirqs last enabled at (44304): [] handle_softirqs+0x611/0x940 [ 9.648607][ T202] softirqs last disabled at (44299): [] __irq_exit_rcu+0x103/0x1c0 [ 9.648834][ T202] ---[ end trace 0000000000000000 ]--- [ 9.658189][ T202] ------------[ cut here ]------------ [ 9.658339][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/202 [ 9.658579][ T202] Modules linked in: [ 9.658681][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.658947][ T202] Tainted: [W]=WARN [ 9.659048][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.659215][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.659396][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.659860][ T202] RSP: 0018:ffa0000000977a78 EFLAGS: 00010286 [ 9.660025][ T202] RAX: 00000000ffffffa6 RBX: ff11000002420c80 RCX: 1ff400000012ef15 [ 9.660222][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002420d3c [ 9.660430][ T202] RBP: ff1100000ee29000 R08: 1fe22000004841a9 R09: ff1100000e9f2e80 [ 9.660626][ T202] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 9.660821][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee29000 [ 9.661019][ T202] FS: 00007f9a502fb840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 9.661251][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.661422][ T202] CR2: 00007f6ca60f2574 CR3: 00000000099e7002 CR4: 0000000000771ef0 [ 9.661618][ T202] PKRU: 55555554 [ 9.661717][ T202] Call Trace: [ 9.661814][ T202] [ 9.661881][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.662013][ T202] ? notifier_call_chain+0xb0/0x320 [ 9.662144][ T202] rtmsg_ifinfo+0x5c/0xb0 [ 9.662243][ T202] register_netdevice+0x1526/0x1bc0 [ 9.662387][ T202] ? unregister_netdevice_queue+0x470/0x470 [ 9.662550][ T202] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.662683][ T202] register_netdev+0x23/0x40 [ 9.662815][ T202] ip6_tnl_init_net+0x2b8/0x400 [ 9.662947][ T202] ops_init+0x187/0x560 [ 9.663048][ T202] setup_net+0x11b/0x3b0 [ 9.663147][ T202] ? unregister_pernet_device+0x80/0x80 [ 9.663281][ T202] ? lockdep_init_map_type+0x5d/0x250 [ 9.663418][ T202] ? mutex_init_lockdep+0xf6/0x120 [ 9.663552][ T202] copy_net_ns+0x383/0x660 [ 9.663684][ T202] create_new_namespaces+0x371/0xa10 [ 9.663819][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 9.663950][ T202] ksys_unshare+0x353/0x880 [ 9.664082][ T202] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.664213][ T202] ? walk_process_tree+0x350/0x350 [ 9.664353][ T202] ? __x64_sys_openat+0x10e/0x210 [ 9.664485][ T202] ? __ia32_sys_open+0x1b0/0x1b0 [ 9.664618][ T202] __x64_sys_unshare+0x34/0x50 [ 9.664750][ T202] ? do_syscall_64+0x82/0xfc0 [ 9.664880][ T202] do_syscall_64+0x117/0xfc0 [ 9.665011][ T202] ? trace_hardirqs_off+0xd/0x30 [ 9.665142][ T202] ? exc_page_fault+0xee/0x100 [ 9.665277][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.665446][ T202] RIP: 0033:0x7f9a505bdbcb [ 9.665583][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 9.666048][ T202] RSP: 002b:00007ffdf50a8b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.666244][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9a505bdbcb [ 9.666450][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.666647][ T202] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.666842][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf50aad30 [ 9.667040][ T202] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdf50ab889 [ 9.667242][ T202] [ 9.667351][ T202] irq event stamp: 52991 [ 9.667452][ T202] hardirqs last enabled at (52999): [] __up_console_sem+0x5a/0x70 [ 9.667679][ T202] hardirqs last disabled at (53006): [] __up_console_sem+0x3f/0x70 [ 9.667907][ T202] softirqs last enabled at (52516): [] handle_softirqs+0x611/0x940 [ 9.668137][ T202] softirqs last disabled at (52495): [] __irq_exit_rcu+0x103/0x1c0 [ 9.668377][ T202] ---[ end trace 0000000000000000 ]--- [ 9.694545][ T203] ------------[ cut here ]------------ [ 9.694699][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/203 [ 9.694933][ T203] Modules linked in: [ 9.695222][ T203] CPU: 0 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.695505][ T203] Tainted: [W]=WARN [ 9.695608][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.695774][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.695945][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.696510][ T203] RSP: 0018:ffa0000000987020 EFLAGS: 00010286 [ 9.696677][ T203] RAX: 00000000ffffffa6 RBX: ff11000004d44ac0 RCX: 1ff4000000130dca [ 9.696871][ T203] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d44b7c [ 9.697065][ T203] RBP: ff11000005921000 R08: 1fe22000009a8971 R09: ff1100000e9f5158 [ 9.697259][ T203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 9.697539][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 9.697736][ T203] FS: 00007f00a4aca840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.697965][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.698130][ T203] CR2: 0000000003d78988 CR3: 0000000009a0d006 CR4: 0000000000771ef0 [ 9.698333][ T203] PKRU: 55555554 [ 9.698523][ T203] Call Trace: [ 9.698626][ T203] [ 9.698694][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.698827][ T203] rtmsg_ifinfo+0x5c/0xb0 [ 9.698927][ T203] ? mark_held_locks+0x40/0x70 [ 9.699061][ T203] __dev_notify_flags+0x1b8/0x280 [ 9.699194][ T203] ? netif_change_name+0x8c0/0x8c0 [ 9.699331][ T203] ? __dev_change_flags+0x4a4/0x6d0 [ 9.699557][ T203] ? netif_set_allmulti+0x2c0/0x2c0 [ 9.699688][ T203] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.699818][ T203] ? is_bpf_text_address+0x68/0x110 [ 9.699953][ T203] netif_change_flags+0xfe/0x190 [ 9.700086][ T203] ? unwind_get_return_address+0x67/0xd0 [ 9.700219][ T203] do_setlink.isra.0+0x1d25/0x2a60 [ 9.700433][ T203] ? rtnl_link_get_size+0x350/0x350 [ 9.700569][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 9.700733][ T203] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.700864][ T203] ? validate_chain+0x38b/0xc20 [ 9.700996][ T203] ? rcu_read_lock_any_held+0x66/0x90 [ 9.701126][ T203] ? stack_depot_save_flags+0x367/0x770 [ 9.701258][ T203] ? __kernel_text_address+0x12/0x30 [ 9.701475][ T203] ? __lock_acquire+0x508/0xc10 [ 9.701608][ T203] ? lock_acquire.part.0+0xbc/0x260 [ 9.701738][ T203] ? rtnl_newlink+0x883/0xee0 [ 9.701871][ T203] ? rcu_is_watching+0x15/0xd0 [ 9.702004][ T203] ? lock_acquire+0x134/0x160 [ 9.702134][ T203] ? rcu_is_watching+0x15/0xd0 [ 9.702268][ T203] ? rcu_is_watching+0x15/0xd0 [ 9.702492][ T203] ? trace_contention_end+0xb3/0x1a0 [ 9.702627][ T203] ? __mutex_lock+0x1db/0x2010 [ 9.702761][ T203] ? __mutex_lock+0x9b2/0x2010 [ 9.702892][ T203] ? rtnl_newlink+0x883/0xee0 [ 9.703025][ T203] ? ww_mutex_lock+0x160/0x160 [ 9.703159][ T203] ? __rtnl_newlink+0x3fa/0xa50 [ 9.703298][ T203] rtnl_newlink+0x8d1/0xee0 [ 9.703498][ T203] ? lock_acquire.part.0+0xbc/0x260 [ 9.703629][ T203] ? find_held_lock+0x2b/0x80 [ 9.703763][ T203] ? __rtnl_newlink+0xa50/0xa50 [ 9.703894][ T203] ? mark_usage+0x61/0x170 [ 9.704024][ T203] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.704159][ T203] ? lock_acquire.part.0+0xbc/0x260 [ 9.704293][ T203] ? find_held_lock+0x2b/0x80 [ 9.704467][ T203] ? __rtnl_newlink+0xa50/0xa50 [ 9.704600][ T203] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.704733][ T203] ? __rtnl_newlink+0xa50/0xa50 [ 9.704866][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.704997][ T203] ? validate_chain+0x38b/0xc20 [ 9.705129][ T203] ? rtnl_link_fill+0x920/0x920 [ 9.705259][ T203] ? __lock_acquire+0x508/0xc10 [ 9.705403][ T203] ? lock_acquire.part.0+0xbc/0x260 [ 9.705536][ T203] ? find_held_lock+0x2b/0x80 [ 9.705669][ T203] netlink_rcv_skb+0x14e/0x3a0 [ 9.705804][ T203] ? rtnl_link_fill+0x920/0x920 [ 9.705935][ T203] ? netlink_ack+0xcf0/0xcf0 [ 9.706071][ T203] ? netlink_deliver_tap+0xc5/0x330 [ 9.706201][ T203] ? netlink_deliver_tap+0x13c/0x330 [ 9.706340][ T203] netlink_unicast+0x486/0x750 [ 9.706479][ T203] ? netlink_attachskb+0x810/0x810 [ 9.706611][ T203] ? __lock_acquire+0x508/0xc10 [ 9.706746][ T203] netlink_sendmsg+0x735/0xc60 [ 9.706879][ T203] ? netlink_unicast+0x750/0x750 [ 9.707013][ T203] ? __might_fault+0x97/0x140 [ 9.707147][ T203] ____sys_sendmsg+0x419/0x850 [ 9.707284][ T203] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.707422][ T203] ? get_timestamp.constprop.0+0x390/0x390 [ 9.707584][ T203] ? move_addr_to_kernel+0x40/0x40 [ 9.707718][ T203] ? stack_depot_save_flags+0x367/0x770 [ 9.707852][ T203] ? validate_chain+0x38b/0xc20 [ 9.707985][ T203] ___sys_sendmsg+0x14e/0x1d0 [ 9.708116][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 9.708285][ T203] ? copy_msghdr_from_user+0x460/0x460 [ 9.708435][ T203] __sys_sendmsg+0x145/0x1f0 [ 9.708568][ T203] ? __sys_sendmsg_sock+0x20/0x20 [ 9.708700][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 9.708870][ T203] ? do_raw_spin_unlock+0x59/0x250 [ 9.709003][ T203] ? rcu_is_watching+0x15/0xd0 [ 9.709137][ T203] do_syscall_64+0x117/0xfc0 [ 9.709269][ T203] ? trace_hardirqs_off+0xd/0x30 [ 9.709412][ T203] ? exc_page_fault+0xee/0x100 [ 9.709544][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.709706][ T203] RIP: 0033:0x7f00a4d0408e [ 9.709845][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.710317][ T203] RSP: 002b:00007fffb8816580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.710519][ T203] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00a4d0408e [ 9.710718][ T203] RDX: 0000000000000000 RSI: 00007fffb8816630 RDI: 0000000000000005 [ 9.710913][ T203] RBP: 00007fffb8816590 R08: 0000000000000000 R09: 0000000000000000 [ 9.711110][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45e [ 9.711311][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb8816d00 [ 9.711522][ T203] [ 9.711621][ T203] irq event stamp: 16495 [ 9.711719][ T203] hardirqs last enabled at (16503): [] __up_console_sem+0x5a/0x70 [ 9.711947][ T203] hardirqs last disabled at (16510): [] __up_console_sem+0x3f/0x70 [ 9.712176][ T203] softirqs last enabled at (16096): [] handle_softirqs+0x611/0x940 [ 9.712415][ T203] softirqs last disabled at (16031): [] __irq_exit_rcu+0x103/0x1c0 [ 9.712643][ T203] ---[ end trace 0000000000000000 ]--- [ 9.809641][ T206] ------------[ cut here ]------------ [ 9.809840][ T206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/206 [ 9.810132][ T206] Modules linked in: [ 9.810267][ T206] CPU: 0 UID: 0 PID: 206 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.810570][ T206] Tainted: [W]=WARN [ 9.810674][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.810845][ T206] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.811026][ T206] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.811562][ T206] RSP: 0018:ffa00000009a6e30 EFLAGS: 00010286 [ 9.811743][ T206] RAX: 00000000ffffffa6 RBX: ff11000009b35e00 RCX: 1ff4000000134d8c [ 9.811948][ T206] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b35ebc [ 9.812155][ T206] RBP: ff1100000d761000 R08: 1fe2200001366bd9 R09: ff1100000f962e80 [ 9.812370][ T206] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.812576][ T206] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009285580 [ 9.812782][ T206] FS: 00007fa8f8da9840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.813023][ T206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.813196][ T206] CR2: 000000000042ebe0 CR3: 000000000f887006 CR4: 0000000000771ef0 [ 9.813412][ T206] PKRU: 55555554 [ 9.813517][ T206] Call Trace: [ 9.813620][ T206] [ 9.813691][ T206] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 9.813863][ T206] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.814004][ T206] rtmsg_ifinfo+0x5c/0xb0 [ 9.814108][ T206] ? find_held_lock+0x2b/0x80 [ 9.814249][ T206] ? find_held_lock+0x2b/0x80 [ 9.814453][ T206] __dev_notify_flags+0x1b8/0x280 [ 9.814592][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.814728][ T206] ? netif_change_name+0x8c0/0x8c0 [ 9.814867][ T206] ? __queue_work+0x315/0xc00 [ 9.815006][ T206] ? preempt_schedule_notrace_thunk+0x16/0x30 [ 9.815180][ T206] ? trace_irq_enable.constprop.0+0x30/0x180 [ 9.815451][ T206] rtnl_configure_link+0x1ac/0x390 [ 9.815590][ T206] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.815727][ T206] ? queue_delayed_work_on+0x95/0x100 [ 9.815867][ T206] veth_newlink+0x330/0x8d0 [ 9.816006][ T206] ? veth_poll_controller+0x10/0x10 [ 9.816141][ T206] ? kasan_save_stack+0x2f/0x50 [ 9.816284][ T206] ? kasan_save_track+0x14/0x30 [ 9.816478][ T206] ? __kasan_kmalloc+0x7b/0x90 [ 9.816710][ T206] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 9.816847][ T206] ? alloc_netdev_mqs+0xe85/0x1490 [ 9.816985][ T206] ? rtnl_af_lookup+0x290/0x290 [ 9.817122][ T206] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.817260][ T206] ? rtnl_create_link+0x169/0xf20 [ 9.817484][ T206] rtnl_newlink_create+0x2da/0x8c0 [ 9.817623][ T206] ? rtnl_create_link+0xf20/0xf20 [ 9.817760][ T206] ? __dev_get_by_name+0x12/0x50 [ 9.817896][ T206] ? rtnl_dev_get+0xd7/0x170 [ 9.818039][ T206] __rtnl_newlink+0x22b/0xa50 [ 9.818180][ T206] rtnl_newlink+0x8d1/0xee0 [ 9.818324][ T206] ? lock_acquire.part.0+0xbc/0x260 [ 9.818551][ T206] ? find_held_lock+0x2b/0x80 [ 9.818689][ T206] ? __rtnl_newlink+0xa50/0xa50 [ 9.818826][ T206] ? mark_usage+0x61/0x170 [ 9.818961][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.819103][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.819241][ T206] ? __rtnl_newlink+0xa50/0xa50 [ 9.819474][ T206] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.819610][ T206] ? validate_chain+0x38b/0xc20 [ 9.819746][ T206] ? rtnl_link_fill+0x920/0x920 [ 9.819883][ T206] ? __lock_acquire+0x508/0xc10 [ 9.820024][ T206] ? lock_acquire.part.0+0xbc/0x260 [ 9.820160][ T206] ? find_held_lock+0x2b/0x80 [ 9.820301][ T206] netlink_rcv_skb+0x14e/0x3a0 [ 9.820470][ T206] ? rtnl_link_fill+0x920/0x920 [ 9.820607][ T206] ? netlink_ack+0xcf0/0xcf0 [ 9.820749][ T206] ? netlink_deliver_tap+0xc5/0x330 [ 9.820884][ T206] ? netlink_deliver_tap+0x13c/0x330 [ 9.821026][ T206] netlink_unicast+0x486/0x750 [ 9.821165][ T206] ? netlink_attachskb+0x810/0x810 [ 9.821307][ T206] ? __lock_acquire+0x508/0xc10 [ 9.821453][ T206] netlink_sendmsg+0x735/0xc60 [ 9.821592][ T206] ? netlink_unicast+0x750/0x750 [ 9.821731][ T206] ? __might_fault+0x97/0x140 [ 9.821870][ T206] ____sys_sendmsg+0x419/0x850 [ 9.822008][ T206] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.822146][ T206] ? get_timestamp.constprop.0+0x390/0x390 [ 9.822319][ T206] ? move_addr_to_kernel+0x40/0x40 [ 9.822464][ T206] ___sys_sendmsg+0x14e/0x1d0 [ 9.822599][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.822737][ T206] ? copy_msghdr_from_user+0x460/0x460 [ 9.822887][ T206] __sys_sendmsg+0x145/0x1f0 [ 9.823024][ T206] ? __sys_sendmsg_sock+0x20/0x20 [ 9.823163][ T206] ? down_write_nested+0x200/0x200 [ 9.823305][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.823452][ T206] ? fpregs_restore_userregs+0x14b/0x310 [ 9.823591][ T206] ? rcu_is_watching+0x15/0xd0 [ 9.823729][ T206] ? rcu_is_watching+0x15/0xd0 [ 9.823868][ T206] do_syscall_64+0x117/0xfc0 [ 9.824008][ T206] ? trace_hardirqs_off+0xd/0x30 [ 9.824146][ T206] ? exc_page_fault+0xee/0x100 [ 9.824285][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.824460][ T206] RIP: 0033:0x7fa8f8fe308e [ 9.824605][ T206] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.825096][ T206] RSP: 002b:00007ffe6a168f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.825307][ T206] RAX: ffffffffffffffda RBX: 00007ffe6a1696d0 RCX: 00007fa8f8fe308e [ 9.825519][ T206] RDX: 0000000000000000 RSI: 00007ffe6a168fe0 RDI: 0000000000000005 [ 9.825722][ T206] RBP: 00007ffe6a168f40 R08: 0000000000000000 R09: 0000000000000000 [ 9.825926][ T206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 9.826133][ T206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a1696a0 [ 9.826355][ T206] [ 9.826458][ T206] irq event stamp: 17753 [ 9.826562][ T206] hardirqs last enabled at (17761): [] __up_console_sem+0x5a/0x70 [ 9.826800][ T206] hardirqs last disabled at (17768): [] __up_console_sem+0x3f/0x70 [ 9.827040][ T206] softirqs last enabled at (17436): [] handle_softirqs+0x611/0x940 [ 9.827280][ T206] softirqs last disabled at (17395): [] __irq_exit_rcu+0x103/0x1c0 [ 9.827521][ T206] ---[ end trace 0000000000000000 ]--- [ 9.833711][ T206] ------------[ cut here ]------------ [ 9.833870][ T206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/206 [ 9.834109][ T206] Modules linked in: [ 9.834217][ T206] CPU: 3 UID: 0 PID: 206 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.834503][ T206] Tainted: [W]=WARN [ 9.834605][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.834780][ T206] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.834954][ T206] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.835441][ T206] RSP: 0018:ffa00000009a71b0 EFLAGS: 00010286 [ 9.835610][ T206] RAX: 00000000ffffffa6 RBX: ff11000002904900 RCX: 1ff4000000134dfc [ 9.835812][ T206] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000029049bc [ 9.836012][ T206] RBP: ff1100000f641000 R08: 1fe2200000520939 R09: ff1100000f962e80 [ 9.836211][ T206] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 9.836420][ T206] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 9.836625][ T206] FS: 00007fa8f8da9840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 9.836859][ T206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.837027][ T206] CR2: 0000561705c5dd5c CR3: 000000000f887001 CR4: 0000000000771ef0 [ 9.837228][ T206] PKRU: 55555554 [ 9.837336][ T206] Call Trace: [ 9.837447][ T206] [ 9.837517][ T206] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.837653][ T206] rtmsg_ifinfo+0x5c/0xb0 [ 9.837757][ T206] __dev_notify_flags+0x1b8/0x280 [ 9.837894][ T206] ? netif_change_name+0x8c0/0x8c0 [ 9.838031][ T206] ? rtnl_af_lookup+0x290/0x290 [ 9.838167][ T206] ? alloc_netdev_mqs+0xed0/0x1490 [ 9.838308][ T206] rtnl_configure_link+0x1ac/0x390 [ 9.838456][ T206] rtnl_newlink_create+0x353/0x8c0 [ 9.838592][ T206] ? rtnl_create_link+0xf20/0xf20 [ 9.838727][ T206] ? __dev_get_by_name+0x12/0x50 [ 9.838861][ T206] ? rtnl_dev_get+0xd7/0x170 [ 9.839003][ T206] __rtnl_newlink+0x22b/0xa50 [ 9.839142][ T206] rtnl_newlink+0x8d1/0xee0 [ 9.839282][ T206] ? lock_acquire.part.0+0xbc/0x260 [ 9.839422][ T206] ? find_held_lock+0x2b/0x80 [ 9.839560][ T206] ? __rtnl_newlink+0xa50/0xa50 [ 9.839694][ T206] ? mark_usage+0x61/0x170 [ 9.839827][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.839966][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.840102][ T206] ? __rtnl_newlink+0xa50/0xa50 [ 9.840236][ T206] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.840379][ T206] ? validate_chain+0x38b/0xc20 [ 9.840517][ T206] ? rtnl_link_fill+0x920/0x920 [ 9.840650][ T206] ? __lock_acquire+0x508/0xc10 [ 9.840785][ T206] ? lock_acquire.part.0+0xbc/0x260 [ 9.840918][ T206] ? find_held_lock+0x2b/0x80 [ 9.841053][ T206] netlink_rcv_skb+0x14e/0x3a0 [ 9.841187][ T206] ? rtnl_link_fill+0x920/0x920 [ 9.841326][ T206] ? netlink_ack+0xcf0/0xcf0 [ 9.841471][ T206] ? netlink_deliver_tap+0xc5/0x330 [ 9.841608][ T206] ? netlink_deliver_tap+0x13c/0x330 [ 9.841746][ T206] netlink_unicast+0x486/0x750 [ 9.841881][ T206] ? netlink_attachskb+0x810/0x810 [ 9.842015][ T206] ? __lock_acquire+0x508/0xc10 [ 9.842152][ T206] netlink_sendmsg+0x735/0xc60 [ 9.842292][ T206] ? netlink_unicast+0x750/0x750 [ 9.842433][ T206] ? __might_fault+0x97/0x140 [ 9.842570][ T206] ____sys_sendmsg+0x419/0x850 [ 9.842709][ T206] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.842844][ T206] ? get_timestamp.constprop.0+0x390/0x390 [ 9.843010][ T206] ? move_addr_to_kernel+0x40/0x40 [ 9.843148][ T206] ___sys_sendmsg+0x14e/0x1d0 [ 9.843286][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.843425][ T206] ? copy_msghdr_from_user+0x460/0x460 [ 9.843577][ T206] __sys_sendmsg+0x145/0x1f0 [ 9.843713][ T206] ? __sys_sendmsg_sock+0x20/0x20 [ 9.843850][ T206] ? down_write_nested+0x200/0x200 [ 9.843985][ T206] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.844123][ T206] ? fpregs_restore_userregs+0x14b/0x310 [ 9.844258][ T206] ? rcu_is_watching+0x15/0xd0 [ 9.844404][ T206] ? rcu_is_watching+0x15/0xd0 [ 9.844540][ T206] do_syscall_64+0x117/0xfc0 [ 9.844679][ T206] ? trace_hardirqs_off+0xd/0x30 [ 9.844812][ T206] ? exc_page_fault+0xee/0x100 [ 9.844946][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.845113][ T206] RIP: 0033:0x7fa8f8fe308e [ 9.845253][ T206] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.845744][ T206] RSP: 002b:00007ffe6a168f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.845945][ T206] RAX: ffffffffffffffda RBX: 00007ffe6a1696d0 RCX: 00007fa8f8fe308e [ 9.846145][ T206] RDX: 0000000000000000 RSI: 00007ffe6a168fe0 RDI: 0000000000000005 [ 9.846353][ T206] RBP: 00007ffe6a168f40 R08: 0000000000000000 R09: 0000000000000000 [ 9.846556][ T206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 9.846755][ T206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a1696a0 [ 9.846960][ T206] [ 9.847061][ T206] irq event stamp: 22773 [ 9.847162][ T206] hardirqs last enabled at (22781): [] __up_console_sem+0x5a/0x70 [ 9.847410][ T206] hardirqs last disabled at (22790): [] __up_console_sem+0x3f/0x70 [ 9.847642][ T206] softirqs last enabled at (22024): [] __alloc_skb+0x4c2/0x5f0 [ 9.847874][ T206] softirqs last disabled at (22022): [] __alloc_skb+0x4c2/0x5f0 [ 9.848107][ T206] ---[ end trace 0000000000000000 ]--- [ 9.860204][ T206] ip (206) used greatest stack depth: 23848 bytes left [ 9.897595][ T207] ------------[ cut here ]------------ [ 9.897751][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/207 [ 9.897983][ T207] Modules linked in: [ 9.898088][ T207] CPU: 0 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.898366][ T207] Tainted: [W]=WARN [ 9.898466][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.898630][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.898801][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.899263][ T207] RSP: 0018:ffa00000009b6ff8 EFLAGS: 00010286 [ 9.899447][ T207] RAX: 00000000ffffffa6 RBX: ff110000029051c0 RCX: 1ff4000000136dc5 [ 9.899641][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000290527c [ 9.899836][ T207] RBP: ff1100000f641000 R08: 1fe2200000520a51 R09: ff1100000ffd2e58 [ 9.900034][ T207] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.900231][ T207] R13: 0000000000000000 R14: ffa00000009b7140 R15: ff110000056a7850 [ 9.900439][ T207] FS: 00007f627bc3b840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.900667][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.900829][ T207] CR2: 0000000018714988 CR3: 000000000a852002 CR4: 0000000000771ef0 [ 9.901027][ T207] PKRU: 55555554 [ 9.901125][ T207] Call Trace: [ 9.901222][ T207] [ 9.901295][ T207] rtmsg_ifinfo_newnet+0x69/0x160 [ 9.901437][ T207] __dev_change_net_namespace+0x8b7/0x1d00 [ 9.901600][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.901730][ T207] ? __lock_acquire+0x508/0xc10 [ 9.901859][ T207] ? default_device_exit_batch+0x600/0x600 [ 9.902020][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.902149][ T207] ? find_held_lock+0x2b/0x80 [ 9.902283][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.902419][ T207] ? is_bpf_text_address+0x68/0x110 [ 9.902549][ T207] ? rtnl_af_lookup+0x290/0x290 [ 9.902679][ T207] ? is_bpf_text_address+0x72/0x110 [ 9.902809][ T207] do_setlink.isra.0+0x219/0x2a60 [ 9.902940][ T207] ? rtnl_link_get_size+0x350/0x350 [ 9.903073][ T207] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 9.903234][ T207] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.903375][ T207] ? validate_chain+0x38b/0xc20 [ 9.903506][ T207] ? rcu_read_lock_any_held+0x66/0x90 [ 9.903633][ T207] ? stack_depot_save_flags+0x367/0x770 [ 9.903765][ T207] ? __kernel_text_address+0x12/0x30 [ 9.903896][ T207] ? __lock_acquire+0x508/0xc10 [ 9.904028][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.904156][ T207] ? rtnl_newlink+0x883/0xee0 [ 9.904290][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.904423][ T207] ? lock_acquire+0x134/0x160 [ 9.904553][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.904681][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.904811][ T207] ? trace_contention_end+0xb3/0x1a0 [ 9.904945][ T207] ? __mutex_lock+0x1db/0x2010 [ 9.905075][ T207] ? __mutex_lock+0x9b2/0x2010 [ 9.905202][ T207] ? rtnl_newlink+0x883/0xee0 [ 9.905337][ T207] ? ww_mutex_lock+0x160/0x160 [ 9.905538][ T207] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.905671][ T207] ? __rtnl_newlink+0x3fa/0xa50 [ 9.905802][ T207] rtnl_newlink+0x8d1/0xee0 [ 9.905933][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.906064][ T207] ? find_held_lock+0x2b/0x80 [ 9.906193][ T207] ? __rtnl_newlink+0xa50/0xa50 [ 9.906326][ T207] ? mark_usage+0x61/0x170 [ 9.906460][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.906592][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.906720][ T207] ? find_held_lock+0x2b/0x80 [ 9.906849][ T207] ? __rtnl_newlink+0xa50/0xa50 [ 9.906978][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.907109][ T207] ? __rtnl_newlink+0xa50/0xa50 [ 9.907238][ T207] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.907376][ T207] ? validate_chain+0x38b/0xc20 [ 9.907505][ T207] ? rtnl_link_fill+0x920/0x920 [ 9.907635][ T207] ? __lock_acquire+0x508/0xc10 [ 9.907765][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.907892][ T207] ? find_held_lock+0x2b/0x80 [ 9.908023][ T207] netlink_rcv_skb+0x14e/0x3a0 [ 9.908151][ T207] ? rtnl_link_fill+0x920/0x920 [ 9.908283][ T207] ? netlink_ack+0xcf0/0xcf0 [ 9.908422][ T207] ? netlink_deliver_tap+0xc5/0x330 [ 9.908551][ T207] ? netlink_deliver_tap+0x13c/0x330 [ 9.908682][ T207] netlink_unicast+0x486/0x750 [ 9.908811][ T207] ? netlink_attachskb+0x810/0x810 [ 9.908942][ T207] ? __lock_acquire+0x508/0xc10 [ 9.909075][ T207] netlink_sendmsg+0x735/0xc60 [ 9.909205][ T207] ? netlink_unicast+0x750/0x750 [ 9.909339][ T207] ? __might_fault+0x97/0x140 [ 9.909478][ T207] ____sys_sendmsg+0x419/0x850 [ 9.909607][ T207] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.909736][ T207] ? get_timestamp.constprop.0+0x390/0x390 [ 9.909895][ T207] ? move_addr_to_kernel+0x40/0x40 [ 9.910027][ T207] ? stack_depot_save_flags+0x367/0x770 [ 9.910157][ T207] ? validate_chain+0x38b/0xc20 [ 9.910291][ T207] ___sys_sendmsg+0x14e/0x1d0 [ 9.910424][ T207] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 9.910585][ T207] ? copy_msghdr_from_user+0x460/0x460 [ 9.910726][ T207] __sys_sendmsg+0x145/0x1f0 [ 9.910858][ T207] ? __sys_sendmsg_sock+0x20/0x20 [ 9.910990][ T207] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 9.911153][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 9.911287][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.911427][ T207] do_syscall_64+0x117/0xfc0 [ 9.911559][ T207] ? trace_hardirqs_off+0xd/0x30 [ 9.911689][ T207] ? exc_page_fault+0xee/0x100 [ 9.911820][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.911983][ T207] RIP: 0033:0x7f627be7508e [ 9.912123][ T207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.912596][ T207] RSP: 002b:00007ffec8af9e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.912792][ T207] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f627be7508e [ 9.912990][ T207] RDX: 0000000000000000 RSI: 00007ffec8af9f20 RDI: 0000000000000005 [ 9.913183][ T207] RBP: 00007ffec8af9e80 R08: 0000000000000000 R09: 0000000000000000 [ 9.913385][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 9.913577][ T207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8afa5e0 [ 9.913778][ T207] [ 9.913875][ T207] irq event stamp: 21591 [ 9.913972][ T207] hardirqs last enabled at (21599): [] __up_console_sem+0x5a/0x70 [ 9.914200][ T207] hardirqs last disabled at (21606): [] __up_console_sem+0x3f/0x70 [ 9.914433][ T207] softirqs last enabled at (21110): [] handle_softirqs+0x611/0x940 [ 9.914659][ T207] softirqs last disabled at (20987): [] __irq_exit_rcu+0x103/0x1c0 [ 9.914884][ T207] ---[ end trace 0000000000000000 ]--- [ 9.916314][ T207] ------------[ cut here ]------------ [ 9.916673][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/207 [ 9.916913][ T207] Modules linked in: [ 9.917024][ T207] CPU: 0 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.917309][ T207] Tainted: [W]=WARN [ 9.917421][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.917586][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.917757][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.918230][ T207] RSP: 0018:ffa00000009b6fc0 EFLAGS: 00010286 [ 9.918408][ T207] RAX: 00000000ffffffa6 RBX: ff11000004d0da80 RCX: 1ff4000000136dbe [ 9.918602][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0db3c [ 9.918800][ T207] RBP: ff1100000f641000 R08: 1fe22000009a1b69 R09: ff1100000ffd2e58 [ 9.919001][ T207] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 9.919196][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000056a7850 [ 9.919405][ T207] FS: 00007f627bc3b840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.919640][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.919808][ T207] CR2: 0000000018714988 CR3: 000000000a852002 CR4: 0000000000771ef0 [ 9.920010][ T207] PKRU: 55555554 [ 9.920108][ T207] Call Trace: [ 9.920207][ T207] [ 9.920280][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.920420][ T207] ? notifier_call_chain+0xb0/0x320 [ 9.920554][ T207] rtmsg_ifinfo+0x5c/0xb0 [ 9.920658][ T207] __dev_change_net_namespace+0x499/0x1d00 [ 9.920822][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.920956][ T207] ? __lock_acquire+0x508/0xc10 [ 9.921095][ T207] ? default_device_exit_batch+0x600/0x600 [ 9.921259][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.921401][ T207] ? find_held_lock+0x2b/0x80 [ 9.921533][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.921664][ T207] ? is_bpf_text_address+0x68/0x110 [ 9.921799][ T207] ? rtnl_af_lookup+0x290/0x290 [ 9.921931][ T207] ? is_bpf_text_address+0x72/0x110 [ 9.922066][ T207] do_setlink.isra.0+0x219/0x2a60 [ 9.922199][ T207] ? rtnl_link_get_size+0x350/0x350 [ 9.922336][ T207] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 9.922507][ T207] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.922637][ T207] ? validate_chain+0x38b/0xc20 [ 9.922768][ T207] ? rcu_read_lock_any_held+0x66/0x90 [ 9.922899][ T207] ? stack_depot_save_flags+0x367/0x770 [ 9.923033][ T207] ? __kernel_text_address+0x12/0x30 [ 9.923168][ T207] ? __lock_acquire+0x508/0xc10 [ 9.923305][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.923443][ T207] ? rtnl_newlink+0x883/0xee0 [ 9.923576][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.923708][ T207] ? lock_acquire+0x134/0x160 [ 9.923839][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.923971][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.924106][ T207] ? trace_contention_end+0xb3/0x1a0 [ 9.924241][ T207] ? __mutex_lock+0x1db/0x2010 [ 9.924383][ T207] ? __mutex_lock+0x9b2/0x2010 [ 9.924516][ T207] ? rtnl_newlink+0x883/0xee0 [ 9.924649][ T207] ? ww_mutex_lock+0x160/0x160 [ 9.924782][ T207] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.924916][ T207] ? __rtnl_newlink+0x3fa/0xa50 [ 9.925052][ T207] rtnl_newlink+0x8d1/0xee0 [ 9.925188][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.925325][ T207] ? find_held_lock+0x2b/0x80 [ 9.925462][ T207] ? __rtnl_newlink+0xa50/0xa50 [ 9.925596][ T207] ? mark_usage+0x61/0x170 [ 9.925726][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.925862][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.925994][ T207] ? find_held_lock+0x2b/0x80 [ 9.926125][ T207] ? __rtnl_newlink+0xa50/0xa50 [ 9.926259][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.926404][ T207] ? __rtnl_newlink+0xa50/0xa50 [ 9.926539][ T207] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.926670][ T207] ? validate_chain+0x38b/0xc20 [ 9.926802][ T207] ? rtnl_link_fill+0x920/0x920 [ 9.926937][ T207] ? __lock_acquire+0x508/0xc10 [ 9.927074][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 9.927205][ T207] ? find_held_lock+0x2b/0x80 [ 9.927351][ T207] netlink_rcv_skb+0x14e/0x3a0 [ 9.927485][ T207] ? rtnl_link_fill+0x920/0x920 [ 9.927624][ T207] ? netlink_ack+0xcf0/0xcf0 [ 9.927760][ T207] ? netlink_deliver_tap+0xc5/0x330 [ 9.927893][ T207] ? netlink_deliver_tap+0x13c/0x330 [ 9.928028][ T207] netlink_unicast+0x486/0x750 [ 9.928161][ T207] ? netlink_attachskb+0x810/0x810 [ 9.928302][ T207] ? __lock_acquire+0x508/0xc10 [ 9.928443][ T207] netlink_sendmsg+0x735/0xc60 [ 9.928578][ T207] ? netlink_unicast+0x750/0x750 [ 9.928713][ T207] ? __might_fault+0x97/0x140 [ 9.928848][ T207] ____sys_sendmsg+0x419/0x850 [ 9.928984][ T207] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.929118][ T207] ? get_timestamp.constprop.0+0x390/0x390 [ 9.929287][ T207] ? move_addr_to_kernel+0x40/0x40 [ 9.929427][ T207] ? stack_depot_save_flags+0x367/0x770 [ 9.929560][ T207] ? validate_chain+0x38b/0xc20 [ 9.929697][ T207] ___sys_sendmsg+0x14e/0x1d0 [ 9.929830][ T207] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 9.929998][ T207] ? copy_msghdr_from_user+0x460/0x460 [ 9.930144][ T207] __sys_sendmsg+0x145/0x1f0 [ 9.930281][ T207] ? __sys_sendmsg_sock+0x20/0x20 [ 9.930422][ T207] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 9.930591][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 9.930725][ T207] ? rcu_is_watching+0x15/0xd0 [ 9.930857][ T207] do_syscall_64+0x117/0xfc0 [ 9.930989][ T207] ? trace_hardirqs_off+0xd/0x30 [ 9.931120][ T207] ? exc_page_fault+0xee/0x100 [ 9.931253][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.931424][ T207] RIP: 0033:0x7f627be7508e [ 9.931561][ T207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.932032][ T207] RSP: 002b:00007ffec8af9e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.932231][ T207] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f627be7508e [ 9.932439][ T207] RDX: 0000000000000000 RSI: 00007ffec8af9f20 RDI: 0000000000000005 [ 9.932635][ T207] RBP: 00007ffec8af9e80 R08: 0000000000000000 R09: 0000000000000000 [ 9.932830][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 9.933027][ T207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8afa5e0 [ 9.933231][ T207] [ 9.933333][ T207] irq event stamp: 24181 [ 9.933442][ T207] hardirqs last enabled at (24191): [] __up_console_sem+0x5a/0x70 [ 9.933669][ T207] hardirqs last disabled at (24198): [] __up_console_sem+0x3f/0x70 [ 9.933995][ T207] softirqs last enabled at (23256): [] handle_softirqs+0x611/0x940 [ 9.934224][ T207] softirqs last disabled at (22857): [] __irq_exit_rcu+0x103/0x1c0 [ 9.934462][ T207] ---[ end trace 0000000000000000 ]--- [ 9.970967][ T212] ------------[ cut here ]------------ [ 9.971117][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/212 [ 9.971958][ T212] Modules linked in: [ 9.972072][ T212] CPU: 0 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 9.972416][ T212] Tainted: [W]=WARN [ 9.972518][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.972683][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 9.972860][ T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 9.973338][ T212] RSP: 0018:ffa00000009b7020 EFLAGS: 00010286 [ 9.973609][ T212] RAX: 00000000ffffffa6 RBX: ff11000004d0cc80 RCX: 1ff4000000136dca [ 9.973810][ T212] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0cd3c [ 9.974088][ T212] RBP: ff1100000f641000 R08: 1fe22000009a19a9 R09: ff1100000ec3ae58 [ 9.974290][ T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 9.974554][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 9.974748][ T212] FS: 00007f7f05b28840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 9.974984][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.975152][ T212] CR2: 000000003e0a3988 CR3: 0000000010019006 CR4: 0000000000771ef0 [ 9.975449][ T212] PKRU: 55555554 [ 9.975551][ T212] Call Trace: [ 9.975651][ T212] [ 9.975720][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 9.975856][ T212] rtmsg_ifinfo+0x5c/0xb0 [ 9.975957][ T212] ? mark_held_locks+0x40/0x70 [ 9.976089][ T212] __dev_notify_flags+0x1b8/0x280 [ 9.976223][ T212] ? netif_change_name+0x8c0/0x8c0 [ 9.976438][ T212] ? __dev_change_flags+0x4a4/0x6d0 [ 9.976576][ T212] ? netif_set_allmulti+0x2c0/0x2c0 [ 9.976710][ T212] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.976842][ T212] ? is_bpf_text_address+0x68/0x110 [ 9.976975][ T212] netif_change_flags+0xfe/0x190 [ 9.977112][ T212] ? unwind_get_return_address+0x67/0xd0 [ 9.977245][ T212] do_setlink.isra.0+0x1d25/0x2a60 [ 9.977464][ T212] ? rtnl_link_get_size+0x350/0x350 [ 9.977600][ T212] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 9.977767][ T212] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.977898][ T212] ? validate_chain+0x38b/0xc20 [ 9.978034][ T212] ? rcu_read_lock_any_held+0x66/0x90 [ 9.978167][ T212] ? stack_depot_save_flags+0x367/0x770 [ 9.978311][ T212] ? __kernel_text_address+0x12/0x30 [ 9.978532][ T212] ? __lock_acquire+0x508/0xc10 [ 9.978666][ T212] ? lock_acquire.part.0+0xbc/0x260 [ 9.978798][ T212] ? rtnl_newlink+0x883/0xee0 [ 9.978931][ T212] ? rcu_is_watching+0x15/0xd0 [ 9.979065][ T212] ? lock_acquire+0x134/0x160 [ 9.979197][ T212] ? rcu_is_watching+0x15/0xd0 [ 9.979333][ T212] ? rcu_is_watching+0x15/0xd0 [ 9.979554][ T212] ? trace_contention_end+0xb3/0x1a0 [ 9.979689][ T212] ? __mutex_lock+0x1db/0x2010 [ 9.979821][ T212] ? __mutex_lock+0x9b2/0x2010 [ 9.979955][ T212] ? rtnl_newlink+0x883/0xee0 [ 9.980091][ T212] ? ww_mutex_lock+0x160/0x160 [ 9.980228][ T212] ? __rtnl_newlink+0x3fa/0xa50 [ 9.980447][ T212] rtnl_newlink+0x8d1/0xee0 [ 9.980587][ T212] ? lock_acquire.part.0+0xbc/0x260 [ 9.980720][ T212] ? find_held_lock+0x2b/0x80 [ 9.980852][ T212] ? __rtnl_newlink+0xa50/0xa50 [ 9.980988][ T212] ? mark_usage+0x61/0x170 [ 9.981123][ T212] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.981260][ T212] ? lock_acquire.part.0+0xbc/0x260 [ 9.981492][ T212] ? find_held_lock+0x2b/0x80 [ 9.981626][ T212] ? __rtnl_newlink+0xa50/0xa50 [ 9.981759][ T212] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.981893][ T212] ? __rtnl_newlink+0xa50/0xa50 [ 9.982029][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.982162][ T212] ? validate_chain+0x38b/0xc20 [ 9.982303][ T212] ? rtnl_link_fill+0x920/0x920 [ 9.982522][ T212] ? __lock_acquire+0x508/0xc10 [ 9.982656][ T212] ? lock_acquire.part.0+0xbc/0x260 [ 9.982792][ T212] ? find_held_lock+0x2b/0x80 [ 9.982926][ T212] netlink_rcv_skb+0x14e/0x3a0 [ 9.983063][ T212] ? rtnl_link_fill+0x920/0x920 [ 9.983195][ T212] ? netlink_ack+0xcf0/0xcf0 [ 9.983340][ T212] ? netlink_deliver_tap+0xc5/0x330 [ 9.983512][ T212] ? netlink_deliver_tap+0x13c/0x330 [ 9.983648][ T212] netlink_unicast+0x486/0x750 [ 9.983785][ T212] ? netlink_attachskb+0x810/0x810 [ 9.983918][ T212] ? __lock_acquire+0x508/0xc10 [ 9.984053][ T212] netlink_sendmsg+0x735/0xc60 [ 9.984189][ T212] ? netlink_unicast+0x750/0x750 [ 9.984329][ T212] ? __might_fault+0x97/0x140 [ 9.984477][ T212] ____sys_sendmsg+0x419/0x850 [ 9.984612][ T212] ? copy_msghdr_from_user+0x2a0/0x460 [ 9.984747][ T212] ? get_timestamp.constprop.0+0x390/0x390 [ 9.984917][ T212] ? move_addr_to_kernel+0x40/0x40 [ 9.985056][ T212] ? stack_depot_save_flags+0x367/0x770 [ 9.985189][ T212] ? validate_chain+0x38b/0xc20 [ 9.985327][ T212] ___sys_sendmsg+0x14e/0x1d0 [ 9.985474][ T212] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 9.985643][ T212] ? copy_msghdr_from_user+0x460/0x460 [ 9.985789][ T212] __sys_sendmsg+0x145/0x1f0 [ 9.985923][ T212] ? __sys_sendmsg_sock+0x20/0x20 [ 9.986056][ T212] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 9.986224][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 9.986373][ T212] ? rcu_is_watching+0x15/0xd0 [ 9.986510][ T212] do_syscall_64+0x117/0xfc0 [ 9.986644][ T212] ? trace_hardirqs_off+0xd/0x30 [ 9.986779][ T212] ? exc_page_fault+0xee/0x100 [ 9.986909][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.987076][ T212] RIP: 0033:0x7f7f05d6208e [ 9.987218][ T212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.987706][ T212] RSP: 002b:00007ffc9e6faa00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.987910][ T212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f05d6208e [ 9.988112][ T212] RDX: 0000000000000000 RSI: 00007ffc9e6faab0 RDI: 0000000000000005 [ 9.988326][ T212] RBP: 00007ffc9e6faa10 R08: 0000000000000000 R09: 0000000000000000 [ 9.988526][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 9.988724][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9e6fb180 [ 9.988928][ T212] [ 9.989028][ T212] irq event stamp: 22729 [ 9.989127][ T212] hardirqs last enabled at (22737): [] __up_console_sem+0x5a/0x70 [ 9.989368][ T212] hardirqs last disabled at (22746): [] __up_console_sem+0x3f/0x70 [ 9.989597][ T212] softirqs last enabled at (22554): [] handle_softirqs+0x611/0x940 [ 9.989827][ T212] softirqs last disabled at (22549): [] __irq_exit_rcu+0x103/0x1c0 [ 9.990059][ T212] ---[ end trace 0000000000000000 ]--- [ 10.105694][ T227] ------------[ cut here ]------------ [ 10.105850][ T227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/227 [ 10.106078][ T227] Modules linked in: [ 10.106184][ T227] CPU: 0 UID: 0 PID: 227 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.106464][ T227] Tainted: [W]=WARN [ 10.106563][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.106726][ T227] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.106898][ T227] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.107367][ T227] RSP: 0018:ffa0000000906ff8 EFLAGS: 00010286 [ 10.107532][ T227] RAX: 00000000ffffffa6 RBX: ff1100000ebc2740 RCX: 1ff4000000120dc5 [ 10.107724][ T227] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc27fc [ 10.107918][ T227] RBP: ff1100000d761000 R08: 1fe2200001d78501 R09: ff1100000eebae58 [ 10.108109][ T227] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 10.108305][ T227] R13: 0000000000000000 R14: ffa0000000907140 R15: ff1100000eadd550 [ 10.108509][ T227] FS: 00007fa4eff6c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 10.108734][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.108895][ T227] CR2: 0000000008526988 CR3: 000000000bb82006 CR4: 0000000000771ef0 [ 10.109089][ T227] PKRU: 55555554 [ 10.109186][ T227] Call Trace: [ 10.109287][ T227] [ 10.109359][ T227] rtmsg_ifinfo_newnet+0x69/0x160 [ 10.109492][ T227] __dev_change_net_namespace+0x8b7/0x1d00 [ 10.109656][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.109787][ T227] ? __lock_acquire+0x508/0xc10 [ 10.109916][ T227] ? default_device_exit_batch+0x600/0x600 [ 10.110075][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.110203][ T227] ? find_held_lock+0x2b/0x80 [ 10.110335][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.110469][ T227] ? is_bpf_text_address+0x68/0x110 [ 10.110601][ T227] ? rtnl_af_lookup+0x290/0x290 [ 10.110732][ T227] ? is_bpf_text_address+0x72/0x110 [ 10.110865][ T227] do_setlink.isra.0+0x219/0x2a60 [ 10.110998][ T227] ? rtnl_link_get_size+0x350/0x350 [ 10.111128][ T227] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 10.111291][ T227] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.111422][ T227] ? validate_chain+0x38b/0xc20 [ 10.111549][ T227] ? rcu_read_lock_any_held+0x66/0x90 [ 10.111677][ T227] ? stack_depot_save_flags+0x367/0x770 [ 10.111807][ T227] ? __kernel_text_address+0x12/0x30 [ 10.111937][ T227] ? __lock_acquire+0x508/0xc10 [ 10.112071][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.112197][ T227] ? rtnl_newlink+0x883/0xee0 [ 10.112331][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.112467][ T227] ? lock_acquire+0x134/0x160 [ 10.112595][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.112723][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.112851][ T227] ? trace_contention_end+0xb3/0x1a0 [ 10.112981][ T227] ? __mutex_lock+0x1db/0x2010 [ 10.113111][ T227] ? __mutex_lock+0x9b2/0x2010 [ 10.113240][ T227] ? rtnl_newlink+0x883/0xee0 [ 10.113380][ T227] ? ww_mutex_lock+0x160/0x160 [ 10.113509][ T227] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.113640][ T227] ? __rtnl_newlink+0x3fa/0xa50 [ 10.113773][ T227] rtnl_newlink+0x8d1/0xee0 [ 10.113902][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.114030][ T227] ? find_held_lock+0x2b/0x80 [ 10.114159][ T227] ? __rtnl_newlink+0xa50/0xa50 [ 10.114290][ T227] ? mark_usage+0x61/0x170 [ 10.114420][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.114549][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.114676][ T227] ? find_held_lock+0x2b/0x80 [ 10.114803][ T227] ? __rtnl_newlink+0xa50/0xa50 [ 10.114932][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.115063][ T227] ? __rtnl_newlink+0xa50/0xa50 [ 10.115191][ T227] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.115324][ T227] ? validate_chain+0x38b/0xc20 [ 10.115456][ T227] ? rtnl_link_fill+0x920/0x920 [ 10.115583][ T227] ? __lock_acquire+0x508/0xc10 [ 10.115712][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.115839][ T227] ? find_held_lock+0x2b/0x80 [ 10.115968][ T227] netlink_rcv_skb+0x14e/0x3a0 [ 10.116099][ T227] ? rtnl_link_fill+0x920/0x920 [ 10.116227][ T227] ? netlink_ack+0xcf0/0xcf0 [ 10.116368][ T227] ? netlink_deliver_tap+0xc5/0x330 [ 10.116497][ T227] ? netlink_deliver_tap+0x13c/0x330 [ 10.116626][ T227] netlink_unicast+0x486/0x750 [ 10.116756][ T227] ? netlink_attachskb+0x810/0x810 [ 10.116884][ T227] ? __lock_acquire+0x508/0xc10 [ 10.117016][ T227] netlink_sendmsg+0x735/0xc60 [ 10.117146][ T227] ? netlink_unicast+0x750/0x750 [ 10.117279][ T227] ? __might_fault+0x97/0x140 [ 10.117416][ T227] ____sys_sendmsg+0x419/0x850 [ 10.117546][ T227] ? copy_msghdr_from_user+0x2a0/0x460 [ 10.117673][ T227] ? get_timestamp.constprop.0+0x390/0x390 [ 10.117830][ T227] ? move_addr_to_kernel+0x40/0x40 [ 10.117960][ T227] ? stack_depot_save_flags+0x367/0x770 [ 10.118087][ T227] ? validate_chain+0x38b/0xc20 [ 10.118215][ T227] ___sys_sendmsg+0x14e/0x1d0 [ 10.118353][ T227] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 10.118511][ T227] ? copy_msghdr_from_user+0x460/0x460 [ 10.118650][ T227] __sys_sendmsg+0x145/0x1f0 [ 10.118779][ T227] ? __sys_sendmsg_sock+0x20/0x20 [ 10.118907][ T227] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 10.119067][ T227] ? do_raw_spin_unlock+0x59/0x250 [ 10.119193][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.119325][ T227] do_syscall_64+0x117/0xfc0 [ 10.119458][ T227] ? trace_hardirqs_off+0xd/0x30 [ 10.119586][ T227] ? exc_page_fault+0xee/0x100 [ 10.119714][ T227] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.119872][ T227] RIP: 0033:0x7fa4f01a608e [ 10.120009][ T227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.120473][ T227] RSP: 002b:00007ffc1cd0eec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.120667][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4f01a608e [ 10.120861][ T227] RDX: 0000000000000000 RSI: 00007ffc1cd0ef70 RDI: 0000000000000005 [ 10.121050][ T227] RBP: 00007ffc1cd0eed0 R08: 0000000000000000 R09: 0000000000000000 [ 10.121240][ T227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 10.121441][ T227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1cd0f630 [ 10.121638][ T227] [ 10.121733][ T227] irq event stamp: 16023 [ 10.121829][ T227] hardirqs last enabled at (16031): [] __up_console_sem+0x5a/0x70 [ 10.122052][ T227] hardirqs last disabled at (16038): [] __up_console_sem+0x3f/0x70 [ 10.122272][ T227] softirqs last enabled at (15236): [] handle_softirqs+0x611/0x940 [ 10.122508][ T227] softirqs last disabled at (15231): [] __irq_exit_rcu+0x103/0x1c0 [ 10.122729][ T227] ---[ end trace 0000000000000000 ]--- [ 10.123985][ T227] ------------[ cut here ]------------ [ 10.124122][ T227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/227 [ 10.124356][ T227] Modules linked in: [ 10.124474][ T227] CPU: 0 UID: 0 PID: 227 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.124733][ T227] Tainted: [W]=WARN [ 10.124830][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.124990][ T227] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.125158][ T227] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.125635][ T227] RSP: 0018:ffa0000000906fc0 EFLAGS: 00010286 [ 10.125798][ T227] RAX: 00000000ffffffa6 RBX: ff1100000ebc31c0 RCX: 1ff4000000120dbe [ 10.125992][ T227] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc327c [ 10.126187][ T227] RBP: ff1100000d761000 R08: 1fe2200001d78651 R09: ff1100000eebae58 [ 10.126389][ T227] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 10.126582][ T227] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000eadd550 [ 10.126775][ T227] FS: 00007fa4eff6c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 10.127002][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.127163][ T227] CR2: 0000000008526988 CR3: 000000000bb82006 CR4: 0000000000771ef0 [ 10.127367][ T227] PKRU: 55555554 [ 10.127464][ T227] Call Trace: [ 10.127561][ T227] [ 10.127627][ T227] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 10.127760][ T227] ? notifier_call_chain+0xb0/0x320 [ 10.127894][ T227] rtmsg_ifinfo+0x5c/0xb0 [ 10.127993][ T227] __dev_change_net_namespace+0x499/0x1d00 [ 10.128156][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.128289][ T227] ? __lock_acquire+0x508/0xc10 [ 10.128424][ T227] ? default_device_exit_batch+0x600/0x600 [ 10.128586][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.128720][ T227] ? find_held_lock+0x2b/0x80 [ 10.128853][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.128985][ T227] ? is_bpf_text_address+0x68/0x110 [ 10.129115][ T227] ? rtnl_af_lookup+0x290/0x290 [ 10.129243][ T227] ? is_bpf_text_address+0x72/0x110 [ 10.129384][ T227] do_setlink.isra.0+0x219/0x2a60 [ 10.129517][ T227] ? rtnl_link_get_size+0x350/0x350 [ 10.129648][ T227] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 10.129810][ T227] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.129937][ T227] ? validate_chain+0x38b/0xc20 [ 10.130066][ T227] ? rcu_read_lock_any_held+0x66/0x90 [ 10.130195][ T227] ? stack_depot_save_flags+0x367/0x770 [ 10.130332][ T227] ? __kernel_text_address+0x12/0x30 [ 10.130468][ T227] ? __lock_acquire+0x508/0xc10 [ 10.130600][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.130730][ T227] ? rtnl_newlink+0x883/0xee0 [ 10.130860][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.130989][ T227] ? lock_acquire+0x134/0x160 [ 10.131117][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.131245][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.131386][ T227] ? trace_contention_end+0xb3/0x1a0 [ 10.131517][ T227] ? __mutex_lock+0x1db/0x2010 [ 10.131649][ T227] ? __mutex_lock+0x9b2/0x2010 [ 10.131778][ T227] ? rtnl_newlink+0x883/0xee0 [ 10.131909][ T227] ? ww_mutex_lock+0x160/0x160 [ 10.132038][ T227] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.132174][ T227] ? __rtnl_newlink+0x3fa/0xa50 [ 10.132312][ T227] rtnl_newlink+0x8d1/0xee0 [ 10.132449][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.132577][ T227] ? find_held_lock+0x2b/0x80 [ 10.132716][ T227] ? __rtnl_newlink+0xa50/0xa50 [ 10.132845][ T227] ? mark_usage+0x61/0x170 [ 10.132973][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.133105][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.133233][ T227] ? find_held_lock+0x2b/0x80 [ 10.133373][ T227] ? __rtnl_newlink+0xa50/0xa50 [ 10.133505][ T227] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.133641][ T227] ? __rtnl_newlink+0xa50/0xa50 [ 10.133771][ T227] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.133901][ T227] ? validate_chain+0x38b/0xc20 [ 10.134031][ T227] ? rtnl_link_fill+0x920/0x920 [ 10.134160][ T227] ? __lock_acquire+0x508/0xc10 [ 10.134294][ T227] ? lock_acquire.part.0+0xbc/0x260 [ 10.134428][ T227] ? find_held_lock+0x2b/0x80 [ 10.134558][ T227] netlink_rcv_skb+0x14e/0x3a0 [ 10.134698][ T227] ? rtnl_link_fill+0x920/0x920 [ 10.134829][ T227] ? netlink_ack+0xcf0/0xcf0 [ 10.134962][ T227] ? netlink_deliver_tap+0xc5/0x330 [ 10.135091][ T227] ? netlink_deliver_tap+0x13c/0x330 [ 10.135228][ T227] netlink_unicast+0x486/0x750 [ 10.135369][ T227] ? netlink_attachskb+0x810/0x810 [ 10.135500][ T227] ? __lock_acquire+0x508/0xc10 [ 10.135634][ T227] netlink_sendmsg+0x735/0xc60 [ 10.135765][ T227] ? netlink_unicast+0x750/0x750 [ 10.135896][ T227] ? __might_fault+0x97/0x140 [ 10.136029][ T227] ____sys_sendmsg+0x419/0x850 [ 10.136160][ T227] ? copy_msghdr_from_user+0x2a0/0x460 [ 10.136296][ T227] ? get_timestamp.constprop.0+0x390/0x390 [ 10.136464][ T227] ? move_addr_to_kernel+0x40/0x40 [ 10.136595][ T227] ? stack_depot_save_flags+0x367/0x770 [ 10.136729][ T227] ? validate_chain+0x38b/0xc20 [ 10.136861][ T227] ___sys_sendmsg+0x14e/0x1d0 [ 10.136991][ T227] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 10.137152][ T227] ? copy_msghdr_from_user+0x460/0x460 [ 10.137300][ T227] __sys_sendmsg+0x145/0x1f0 [ 10.137437][ T227] ? __sys_sendmsg_sock+0x20/0x20 [ 10.137566][ T227] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 10.137731][ T227] ? do_raw_spin_unlock+0x59/0x250 [ 10.137862][ T227] ? rcu_is_watching+0x15/0xd0 [ 10.137993][ T227] do_syscall_64+0x117/0xfc0 [ 10.138123][ T227] ? trace_hardirqs_off+0xd/0x30 [ 10.138252][ T227] ? exc_page_fault+0xee/0x100 [ 10.138389][ T227] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.138551][ T227] RIP: 0033:0x7fa4f01a608e [ 10.138691][ T227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.139155][ T227] RSP: 002b:00007ffc1cd0eec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.139359][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4f01a608e [ 10.139601][ T227] RDX: 0000000000000000 RSI: 00007ffc1cd0ef70 RDI: 0000000000000005 [ 10.139793][ T227] RBP: 00007ffc1cd0eed0 R08: 0000000000000000 R09: 0000000000000000 [ 10.139989][ T227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 10.140183][ T227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1cd0f630 [ 10.140400][ T227] [ 10.140498][ T227] irq event stamp: 17721 [ 10.140596][ T227] hardirqs last enabled at (17729): [] __up_console_sem+0x5a/0x70 [ 10.140822][ T227] hardirqs last disabled at (17736): [] __up_console_sem+0x3f/0x70 [ 10.141054][ T227] softirqs last enabled at (16774): [] __alloc_skb+0x4c2/0x5f0 [ 10.141297][ T227] softirqs last disabled at (16772): [] __alloc_skb+0x4c2/0x5f0 [ 10.141528][ T227] ---[ end trace 0000000000000000 ]--- [ 10.145064][ T227] ip (227) used greatest stack depth: 23616 bytes left [ 10.181012][ T229] ------------[ cut here ]------------ [ 10.181163][ T229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/229 [ 10.181419][ T229] Modules linked in: [ 10.181527][ T229] CPU: 0 UID: 0 PID: 229 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.181797][ T229] Tainted: [W]=WARN [ 10.181897][ T229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.182064][ T229] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.182240][ T229] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.182733][ T229] RSP: 0018:ffa0000000a57020 EFLAGS: 00010286 [ 10.182905][ T229] RAX: 00000000ffffffa6 RBX: ff11000005f05380 RCX: 1ff400000014adca [ 10.183105][ T229] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0543c [ 10.183307][ T229] RBP: ff1100000d761000 R08: 1fe2200000be0a89 R09: ff1100000f895158 [ 10.183513][ T229] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 10.183716][ T229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 10.183920][ T229] FS: 00007f5ea60b0840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 10.184157][ T229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.184330][ T229] CR2: 00007f5ea63801a0 CR3: 0000000011bdd003 CR4: 0000000000771ef0 [ 10.184534][ T229] PKRU: 55555554 [ 10.184634][ T229] Call Trace: [ 10.184732][ T229] [ 10.184802][ T229] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 10.184935][ T229] rtmsg_ifinfo+0x5c/0xb0 [ 10.185039][ T229] ? mark_held_locks+0x40/0x70 [ 10.185175][ T229] __dev_notify_flags+0x1b8/0x280 [ 10.185316][ T229] ? netif_change_name+0x8c0/0x8c0 [ 10.185454][ T229] ? __dev_change_flags+0x4a4/0x6d0 [ 10.185586][ T229] ? netif_set_allmulti+0x2c0/0x2c0 [ 10.185719][ T229] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.185851][ T229] ? is_bpf_text_address+0x68/0x110 [ 10.185989][ T229] netif_change_flags+0xfe/0x190 [ 10.186122][ T229] ? unwind_get_return_address+0x67/0xd0 [ 10.186255][ T229] do_setlink.isra.0+0x1d25/0x2a60 [ 10.186399][ T229] ? rtnl_link_get_size+0x350/0x350 [ 10.186532][ T229] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 10.186696][ T229] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.186828][ T229] ? validate_chain+0x38b/0xc20 [ 10.186959][ T229] ? rcu_read_lock_any_held+0x66/0x90 [ 10.187091][ T229] ? stack_depot_save_flags+0x367/0x770 [ 10.187226][ T229] ? __kernel_text_address+0x12/0x30 [ 10.187375][ T229] ? __lock_acquire+0x508/0xc10 [ 10.187510][ T229] ? lock_acquire.part.0+0xbc/0x260 [ 10.187640][ T229] ? rtnl_newlink+0x883/0xee0 [ 10.187774][ T229] ? rcu_is_watching+0x15/0xd0 [ 10.187905][ T229] ? lock_acquire+0x134/0x160 [ 10.188037][ T229] ? rcu_is_watching+0x15/0xd0 [ 10.188169][ T229] ? rcu_is_watching+0x15/0xd0 [ 10.188306][ T229] ? trace_contention_end+0xb3/0x1a0 [ 10.188444][ T229] ? __mutex_lock+0x1db/0x2010 [ 10.188575][ T229] ? __mutex_lock+0x9b2/0x2010 [ 10.188707][ T229] ? rtnl_newlink+0x883/0xee0 [ 10.188846][ T229] ? ww_mutex_lock+0x160/0x160 [ 10.188986][ T229] ? __rtnl_newlink+0x3fa/0xa50 [ 10.189120][ T229] rtnl_newlink+0x8d1/0xee0 [ 10.189253][ T229] ? lock_acquire.part.0+0xbc/0x260 [ 10.189391][ T229] ? find_held_lock+0x2b/0x80 [ 10.189521][ T229] ? __rtnl_newlink+0xa50/0xa50 [ 10.189651][ T229] ? mark_usage+0x61/0x170 [ 10.189785][ T229] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.189920][ T229] ? lock_acquire.part.0+0xbc/0x260 [ 10.190052][ T229] ? find_held_lock+0x2b/0x80 [ 10.190183][ T229] ? __rtnl_newlink+0xa50/0xa50 [ 10.190323][ T229] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.190460][ T229] ? __rtnl_newlink+0xa50/0xa50 [ 10.190590][ T229] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.190722][ T229] ? validate_chain+0x38b/0xc20 [ 10.190854][ T229] ? rtnl_link_fill+0x920/0x920 [ 10.190990][ T229] ? __lock_acquire+0x508/0xc10 [ 10.191125][ T229] ? lock_acquire.part.0+0xbc/0x260 [ 10.191259][ T229] ? find_held_lock+0x2b/0x80 [ 10.191409][ T229] netlink_rcv_skb+0x14e/0x3a0 [ 10.191541][ T229] ? rtnl_link_fill+0x920/0x920 [ 10.191673][ T229] ? netlink_ack+0xcf0/0xcf0 [ 10.191811][ T229] ? netlink_deliver_tap+0xc5/0x330 [ 10.191942][ T229] ? netlink_deliver_tap+0x13c/0x330 [ 10.192077][ T229] netlink_unicast+0x486/0x750 [ 10.192211][ T229] ? netlink_attachskb+0x810/0x810 [ 10.192353][ T229] ? __lock_acquire+0x508/0xc10 [ 10.192483][ T229] netlink_sendmsg+0x735/0xc60 [ 10.192615][ T229] ? netlink_unicast+0x750/0x750 [ 10.192749][ T229] ? __might_fault+0x97/0x140 [ 10.192880][ T229] ____sys_sendmsg+0x419/0x850 [ 10.193012][ T229] ? copy_msghdr_from_user+0x2a0/0x460 [ 10.193148][ T229] ? get_timestamp.constprop.0+0x390/0x390 [ 10.193315][ T229] ? move_addr_to_kernel+0x40/0x40 [ 10.193507][ T229] ? stack_depot_save_flags+0x367/0x770 [ 10.193642][ T229] ? validate_chain+0x38b/0xc20 [ 10.193777][ T229] ___sys_sendmsg+0x14e/0x1d0 [ 10.193908][ T229] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 10.194074][ T229] ? copy_msghdr_from_user+0x460/0x460 [ 10.194220][ T229] __sys_sendmsg+0x145/0x1f0 [ 10.194958][ T229] ? __sys_sendmsg_sock+0x20/0x20 [ 10.195091][ T229] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 10.195258][ T229] ? do_raw_spin_unlock+0x59/0x250 [ 10.195407][ T229] ? rcu_is_watching+0x15/0xd0 [ 10.195540][ T229] do_syscall_64+0x117/0xfc0 [ 10.195676][ T229] ? trace_hardirqs_off+0xd/0x30 [ 10.195808][ T229] ? exc_page_fault+0xee/0x100 [ 10.195946][ T229] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.196117][ T229] RIP: 0033:0x7f5ea62ea08e [ 10.196258][ T229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.196743][ T229] RSP: 002b:00007ffc6c2c8be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.196945][ T229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ea62ea08e [ 10.197150][ T229] RDX: 0000000000000000 RSI: 00007ffc6c2c8c90 RDI: 0000000000000005 [ 10.197358][ T229] RBP: 00007ffc6c2c8bf0 R08: 0000000000000000 R09: 0000000000000000 [ 10.197556][ T229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 10.197755][ T229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c2c9360 [ 10.197958][ T229] [ 10.198057][ T229] irq event stamp: 31575 [ 10.198157][ T229] hardirqs last enabled at (31583): [] __up_console_sem+0x5a/0x70 [ 10.198399][ T229] hardirqs last disabled at (31592): [] __up_console_sem+0x3f/0x70 [ 10.198630][ T229] softirqs last enabled at (30652): [] __alloc_skb+0x4c2/0x5f0 [ 10.198862][ T229] softirqs last disabled at (30650): [] __alloc_skb+0x4c2/0x5f0 [ 10.199093][ T229] ---[ end trace 0000000000000000 ]--- [ 10.200803][ T36] ------------[ cut here ]------------ [ 10.200977][ T36] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u17:0/36 [ 10.201215][ T36] Modules linked in: [ 10.201404][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.201738][ T36] Tainted: [W]=WARN [ 10.201829][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.201979][ T36] Workqueue: events_unbound linkwatch_event [ 10.202179][ T36] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.202349][ T36] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.202781][ T36] RSP: 0018:ffa000000028f9e0 EFLAGS: 00010286 [ 10.202933][ T36] RAX: 00000000ffffffa6 RBX: ff110000027c91c0 RCX: 1ff4000000051f02 [ 10.203111][ T36] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c927c [ 10.203296][ T36] RBP: ff1100000d761000 R08: 1fe22000004f9251 R09: ff11000001d751a8 [ 10.203493][ T36] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 10.203671][ T36] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 10.203850][ T36] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 10.204060][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.204209][ T36] CR2: 00007fd05347df98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 10.204400][ T36] PKRU: 55555554 [ 10.204490][ T36] Call Trace: [ 10.204579][ T36] [ 10.204643][ T36] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 10.204764][ T36] ? notifier_call_chain+0xb0/0x320 [ 10.204893][ T36] rtmsg_ifinfo+0x5c/0xb0 [ 10.204985][ T36] netif_state_change+0x155/0x3d0 [ 10.205104][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 10.205253][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 10.205433][ T36] __linkwatch_run_queue+0x350/0x850 [ 10.205552][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 10.205675][ T36] linkwatch_event+0x7f/0xb0 [ 10.205795][ T36] ? __linkwatch_run_queue+0x850/0x850 [ 10.205915][ T36] process_one_work+0xdf8/0x1410 [ 10.206041][ T36] ? pwq_dec_nr_in_flight+0x710/0x710 [ 10.206160][ T36] ? lock_acquire.part.0+0xbc/0x260 [ 10.206288][ T36] worker_thread+0x4f1/0xd60 [ 10.206461][ T36] ? rescuer_thread+0x1320/0x1320 [ 10.206629][ T36] kthread+0x367/0x460 [ 10.206720][ T36] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 10.206871][ T36] ? kthread_affine_node+0x330/0x330 [ 10.206991][ T36] ret_from_fork+0x474/0x6b0 [ 10.207113][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.207262][ T36] ? __switch_to+0x5a3/0xe00 [ 10.207441][ T36] ? kthread_affine_node+0x330/0x330 [ 10.207561][ T36] ret_from_fork_asm+0x11/0x20 [ 10.207688][ T36] [ 10.207776][ T36] irq event stamp: 53149 [ 10.207865][ T36] hardirqs last enabled at (53157): [] __up_console_sem+0x5a/0x70 [ 10.208075][ T36] hardirqs last disabled at (53164): [] __up_console_sem+0x3f/0x70 [ 10.208287][ T36] softirqs last enabled at (53122): [] handle_softirqs+0x611/0x940 [ 10.208544][ T36] softirqs last disabled at (53181): [] __irq_exit_rcu+0x103/0x1c0 [ 10.208754][ T36] ---[ end trace 0000000000000000 ]--- [ 10.210003][ T36] ------------[ cut here ]------------ [ 10.210139][ T36] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u17:0/36 [ 10.210402][ T36] Modules linked in: [ 10.210552][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.210824][ T36] Tainted: [W]=WARN [ 10.210915][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.211066][ T36] Workqueue: events_unbound linkwatch_event [ 10.211220][ T36] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.211402][ T36] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.211834][ T36] RSP: 0018:ffa000000028f9e0 EFLAGS: 00010286 [ 10.211987][ T36] RAX: 00000000ffffffa6 RBX: ff11000005f043c0 RCX: 1ff4000000051f02 [ 10.212165][ T36] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0447c [ 10.212354][ T36] RBP: ff1100000f641000 R08: 1fe2200000be0891 R09: ff11000001d751a8 [ 10.212532][ T36] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 10.212709][ T36] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 10.212890][ T36] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 10.213106][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.213258][ T36] CR2: 00007fd05347df98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 10.213447][ T36] PKRU: 55555554 [ 10.213536][ T36] Call Trace: [ 10.213625][ T36] [ 10.213688][ T36] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 10.213807][ T36] ? notifier_call_chain+0xb0/0x320 [ 10.213928][ T36] rtmsg_ifinfo+0x5c/0xb0 [ 10.214022][ T36] netif_state_change+0x155/0x3d0 [ 10.214148][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 10.214310][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 10.214485][ T36] __linkwatch_run_queue+0x350/0x850 [ 10.214700][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 10.214839][ T36] linkwatch_event+0x7f/0xb0 [ 10.214958][ T36] ? __linkwatch_run_queue+0x850/0x850 [ 10.215083][ T36] process_one_work+0xdf8/0x1410 [ 10.215206][ T36] ? pwq_dec_nr_in_flight+0x710/0x710 [ 10.215332][ T36] ? lock_acquire.part.0+0xbc/0x260 [ 10.215516][ T36] worker_thread+0x4f1/0xd60 [ 10.215638][ T36] ? rescuer_thread+0x1320/0x1320 [ 10.215755][ T36] kthread+0x367/0x460 [ 10.215844][ T36] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 10.215992][ T36] ? kthread_affine_node+0x330/0x330 [ 10.216114][ T36] ret_from_fork+0x474/0x6b0 [ 10.216236][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.216441][ T36] ? __switch_to+0x5a3/0xe00 [ 10.216610][ T36] ? kthread_affine_node+0x330/0x330 [ 10.216730][ T36] ret_from_fork_asm+0x11/0x20 [ 10.216855][ T36] [ 10.216949][ T36] irq event stamp: 54487 [ 10.217089][ T36] hardirqs last enabled at (54591): [] __up_console_sem+0x5a/0x70 [ 10.217301][ T36] hardirqs last disabled at (54598): [] __up_console_sem+0x3f/0x70 [ 10.217558][ T36] softirqs last enabled at (54702): [] handle_softirqs+0x611/0x940 [ 10.217766][ T36] softirqs last disabled at (54607): [] __irq_exit_rcu+0x103/0x1c0 [ 10.217979][ T36] ---[ end trace 0000000000000000 ]--- [ 10.350443][ T233] ------------[ cut here ]------------ [ 10.350620][ T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/233 [ 10.350867][ T233] Modules linked in: [ 10.351006][ T233] CPU: 0 UID: 0 PID: 233 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.351291][ T233] Tainted: [W]=WARN [ 10.351402][ T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.351574][ T233] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.351752][ T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.352242][ T233] RSP: 0018:ffa0000000a56e90 EFLAGS: 00010286 [ 10.352425][ T233] RAX: 00000000ffffffa6 RBX: ff1100000b5fdc40 RCX: 1ff400000014ad98 [ 10.352629][ T233] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fdcfc [ 10.352833][ T233] RBP: ff1100000f641000 R08: 1fe22000016bfba1 R09: ff1100000f915158 [ 10.353038][ T233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 10.353242][ T233] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 10.353459][ T233] FS: 00007ff4515fa840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 10.353698][ T233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.353872][ T233] CR2: 0000000039c2a3b8 CR3: 000000001010b006 CR4: 0000000000771ef0 [ 10.354083][ T233] PKRU: 55555554 [ 10.354185][ T233] Call Trace: [ 10.354289][ T233] [ 10.354363][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.354501][ T233] rtnetlink_event+0xe0/0x1f0 [ 10.354637][ T233] notifier_call_chain+0xb0/0x320 [ 10.354777][ T233] netdev_update_features+0xa9/0xb0 [ 10.354914][ T233] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 10.355091][ T233] veth_xdp_set+0x3b3/0x770 [ 10.355229][ T233] ? veth_xdp_set+0x770/0x770 [ 10.355376][ T233] dev_xdp_install+0x3e6/0x890 [ 10.355513][ T233] ? netif_set_xps_queue+0x40/0x40 [ 10.355653][ T233] dev_xdp_attach+0x4c0/0x1380 [ 10.355791][ T233] ? __bpf_prog_get+0x1ae/0x320 [ 10.355929][ T233] ? bpf_xdp_link_update+0x700/0x700 [ 10.356066][ T233] ? __bpf_prog_get+0x320/0x320 [ 10.356208][ T233] dev_change_xdp_fd+0x176/0x210 [ 10.356355][ T233] do_setlink.isra.0+0x2164/0x2a60 [ 10.356497][ T233] ? rtnl_link_get_size+0x350/0x350 [ 10.356635][ T233] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 10.356805][ T233] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.356942][ T233] ? validate_chain+0x38b/0xc20 [ 10.357079][ T233] ? rcu_read_lock_any_held+0x66/0x90 [ 10.357218][ T233] ? stack_depot_save_flags+0x367/0x770 [ 10.357364][ T233] ? __kernel_text_address+0x12/0x30 [ 10.357502][ T233] ? __lock_acquire+0x508/0xc10 [ 10.357643][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.357779][ T233] ? lock_acquire+0x134/0x160 [ 10.357915][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.358051][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.358192][ T233] ? trace_contention_end+0xb3/0x1a0 [ 10.358335][ T233] ? __mutex_lock+0x1db/0x2010 [ 10.358479][ T233] ? __mutex_lock+0x9b2/0x2010 [ 10.358615][ T233] ? rtnl_newlink+0x883/0xee0 [ 10.358752][ T233] ? ww_mutex_lock+0x160/0x160 [ 10.358892][ T233] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.359031][ T233] ? __rtnl_newlink+0x3fa/0xa50 [ 10.359170][ T233] rtnl_newlink+0x8d1/0xee0 [ 10.359319][ T233] ? lock_acquire.part.0+0xbc/0x260 [ 10.359458][ T233] ? find_held_lock+0x2b/0x80 [ 10.359595][ T233] ? __rtnl_newlink+0xa50/0xa50 [ 10.359731][ T233] ? mark_usage+0x61/0x170 [ 10.359867][ T233] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.360007][ T233] ? lock_acquire.part.0+0xbc/0x260 [ 10.360144][ T233] ? find_held_lock+0x2b/0x80 [ 10.360287][ T233] ? __rtnl_newlink+0xa50/0xa50 [ 10.360428][ T233] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.360566][ T233] ? __rtnl_newlink+0xa50/0xa50 [ 10.360703][ T233] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.360838][ T233] ? validate_chain+0x38b/0xc20 [ 10.360974][ T233] ? rtnl_link_fill+0x920/0x920 [ 10.361111][ T233] ? __lock_acquire+0x508/0xc10 [ 10.361249][ T233] ? lock_acquire.part.0+0xbc/0x260 [ 10.361396][ T233] ? find_held_lock+0x2b/0x80 [ 10.361533][ T233] netlink_rcv_skb+0x14e/0x3a0 [ 10.361670][ T233] ? rtnl_link_fill+0x920/0x920 [ 10.361808][ T233] ? netlink_ack+0xcf0/0xcf0 [ 10.361947][ T233] ? netlink_deliver_tap+0xc5/0x330 [ 10.362085][ T233] ? netlink_deliver_tap+0x13c/0x330 [ 10.362223][ T233] netlink_unicast+0x486/0x750 [ 10.362376][ T233] ? netlink_attachskb+0x810/0x810 [ 10.362513][ T233] ? __lock_acquire+0x508/0xc10 [ 10.362651][ T233] netlink_sendmsg+0x735/0xc60 [ 10.362788][ T233] ? netlink_unicast+0x750/0x750 [ 10.362928][ T233] ? __might_fault+0x97/0x140 [ 10.363067][ T233] ____sys_sendmsg+0x419/0x850 [ 10.363205][ T233] ? copy_msghdr_from_user+0x2a0/0x460 [ 10.363351][ T233] ? get_timestamp.constprop.0+0x390/0x390 [ 10.363526][ T233] ? move_addr_to_kernel+0x40/0x40 [ 10.363664][ T233] ? stack_depot_save_flags+0x367/0x770 [ 10.363800][ T233] ? validate_chain+0x38b/0xc20 [ 10.363939][ T233] ___sys_sendmsg+0x14e/0x1d0 [ 10.364076][ T233] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 10.364245][ T233] ? copy_msghdr_from_user+0x460/0x460 [ 10.364404][ T233] __sys_sendmsg+0x145/0x1f0 [ 10.364545][ T233] ? __sys_sendmsg_sock+0x20/0x20 [ 10.364685][ T233] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 10.364858][ T233] ? do_raw_spin_unlock+0x59/0x250 [ 10.364994][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.365132][ T233] do_syscall_64+0x117/0xfc0 [ 10.365269][ T233] ? trace_hardirqs_off+0xd/0x30 [ 10.365417][ T233] ? exc_page_fault+0xee/0x100 [ 10.365558][ T233] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.365729][ T233] RIP: 0033:0x7ff45183408e [ 10.365873][ T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.366367][ T233] RSP: 002b:00007fff2d6a1c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.366577][ T233] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ff45183408e [ 10.366781][ T233] RDX: 0000000000000000 RSI: 00007fff2d6a1d10 RDI: 0000000000000005 [ 10.366984][ T233] RBP: 00007fff2d6a1c70 R08: 0000000000000000 R09: 0000000000000000 [ 10.367187][ T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 10.367404][ T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2d6a23e0 [ 10.367615][ T233] [ 10.367718][ T233] irq event stamp: 26765 [ 10.367821][ T233] hardirqs last enabled at (26773): [] __up_console_sem+0x5a/0x70 [ 10.368074][ T233] hardirqs last disabled at (26780): [] __up_console_sem+0x3f/0x70 [ 10.368324][ T233] softirqs last enabled at (25824): [] __alloc_skb+0x4c2/0x5f0 [ 10.368573][ T233] softirqs last disabled at (25820): [] __alloc_skb+0x4c2/0x5f0 [ 10.368813][ T233] ---[ end trace 0000000000000000 ]--- [ 10.383893][ T233] ------------[ cut here ]------------ [ 10.384122][ T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/233 [ 10.384427][ T233] Modules linked in: [ 10.384580][ T233] CPU: 2 UID: 0 PID: 233 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 10.384895][ T233] Tainted: [W]=WARN [ 10.385042][ T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.385260][ T233] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 10.385504][ T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 10.386017][ T233] RSP: 0018:ffa0000000a570a0 EFLAGS: 00010286 [ 10.386233][ T233] RAX: 00000000ffffffa6 RBX: ff1100000b5fd8c0 RCX: 1ff400000014adda [ 10.386499][ T233] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fd97c [ 10.386744][ T233] RBP: ff1100000d761000 R08: 1fe22000016bfb31 R09: ff1100000f915158 [ 10.386986][ T233] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 10.387228][ T233] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a5c064 [ 10.387495][ T233] FS: 00007ff4515fa840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 10.387773][ T233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.387985][ T233] CR2: 00007f9f7f6b2808 CR3: 000000001010b005 CR4: 0000000000771ef0 [ 10.388231][ T233] PKRU: 55555554 [ 10.388395][ T233] Call Trace: [ 10.388543][ T233] [ 10.388659][ T233] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 10.388842][ T233] ? notifier_call_chain+0xb0/0x320 [ 10.389021][ T233] rtmsg_ifinfo+0x5c/0xb0 [ 10.389170][ T233] netif_state_change+0x155/0x3d0 [ 10.389370][ T233] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 10.389582][ T233] ? dev_change_xdp_fd+0x176/0x210 [ 10.389763][ T233] do_setlink.isra.0+0x2176/0x2a60 [ 10.389944][ T233] ? rtnl_link_get_size+0x350/0x350 [ 10.390128][ T233] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 10.390361][ T233] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.390540][ T233] ? validate_chain+0x38b/0xc20 [ 10.390719][ T233] ? rcu_read_lock_any_held+0x66/0x90 [ 10.390897][ T233] ? stack_depot_save_flags+0x367/0x770 [ 10.391075][ T233] ? __kernel_text_address+0x12/0x30 [ 10.391258][ T233] ? __lock_acquire+0x508/0xc10 [ 10.391462][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.391642][ T233] ? lock_acquire+0x134/0x160 [ 10.391819][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.391998][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.392177][ T233] ? trace_contention_end+0xb3/0x1a0 [ 10.392378][ T233] ? __mutex_lock+0x1db/0x2010 [ 10.392556][ T233] ? __mutex_lock+0x9b2/0x2010 [ 10.392740][ T233] ? rtnl_newlink+0x883/0xee0 [ 10.392924][ T233] ? ww_mutex_lock+0x160/0x160 [ 10.393102][ T233] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.393291][ T233] ? __rtnl_newlink+0x3fa/0xa50 [ 10.393490][ T233] rtnl_newlink+0x8d1/0xee0 [ 10.393688][ T233] ? lock_acquire.part.0+0xbc/0x260 [ 10.393865][ T233] ? find_held_lock+0x2b/0x80 [ 10.394044][ T233] ? __rtnl_newlink+0xa50/0xa50 [ 10.394224][ T233] ? mark_usage+0x61/0x170 [ 10.394423][ T233] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.394605][ T233] ? lock_acquire.part.0+0xbc/0x260 [ 10.394785][ T233] ? find_held_lock+0x2b/0x80 [ 10.394963][ T233] ? __rtnl_newlink+0xa50/0xa50 [ 10.395142][ T233] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.395325][ T233] ? __rtnl_newlink+0xa50/0xa50 [ 10.395522][ T233] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.395702][ T233] ? validate_chain+0x38b/0xc20 [ 10.395880][ T233] ? rtnl_link_fill+0x920/0x920 [ 10.396058][ T233] ? __lock_acquire+0x508/0xc10 [ 10.396238][ T233] ? lock_acquire.part.0+0xbc/0x260 [ 10.396435][ T233] ? find_held_lock+0x2b/0x80 [ 10.396616][ T233] netlink_rcv_skb+0x14e/0x3a0 [ 10.396794][ T233] ? rtnl_link_fill+0x920/0x920 [ 10.396978][ T233] ? netlink_ack+0xcf0/0xcf0 [ 10.397160][ T233] ? netlink_deliver_tap+0xc5/0x330 [ 10.397358][ T233] ? netlink_deliver_tap+0x13c/0x330 [ 10.397541][ T233] netlink_unicast+0x486/0x750 [ 10.397723][ T233] ? netlink_attachskb+0x810/0x810 [ 10.397902][ T233] ? __lock_acquire+0x508/0xc10 [ 10.398082][ T233] netlink_sendmsg+0x735/0xc60 [ 10.398266][ T233] ? netlink_unicast+0x750/0x750 [ 10.398466][ T233] ? __might_fault+0x97/0x140 [ 10.398647][ T233] ____sys_sendmsg+0x419/0x850 [ 10.398827][ T233] ? copy_msghdr_from_user+0x2a0/0x460 [ 10.399006][ T233] ? get_timestamp.constprop.0+0x390/0x390 [ 10.399215][ T233] ? move_addr_to_kernel+0x40/0x40 [ 10.399424][ T233] ? stack_depot_save_flags+0x367/0x770 [ 10.399608][ T233] ? validate_chain+0x38b/0xc20 [ 10.399788][ T233] ___sys_sendmsg+0x14e/0x1d0 [ 10.399980][ T233] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 10.400192][ T233] ? copy_msghdr_from_user+0x460/0x460 [ 10.400407][ T233] __sys_sendmsg+0x145/0x1f0 [ 10.400592][ T233] ? __sys_sendmsg_sock+0x20/0x20 [ 10.400770][ T233] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 10.400983][ T233] ? do_raw_spin_unlock+0x59/0x250 [ 10.401166][ T233] ? rcu_is_watching+0x15/0xd0 [ 10.401366][ T233] do_syscall_64+0x117/0xfc0 [ 10.401544][ T233] ? trace_hardirqs_off+0xd/0x30 [ 10.401724][ T233] ? exc_page_fault+0xee/0x100 [ 10.401904][ T233] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.402112][ T233] RIP: 0033:0x7ff45183408e [ 10.402304][ T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.402826][ T233] RSP: 002b:00007fff2d6a1c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.403070][ T233] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ff45183408e [ 10.403320][ T233] RDX: 0000000000000000 RSI: 00007fff2d6a1d10 RDI: 0000000000000005 [ 10.403579][ T233] RBP: 00007fff2d6a1c70 R08: 0000000000000000 R09: 0000000000000000 [ 10.403822][ T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e45f [ 10.404064][ T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2d6a23e0 [ 10.404321][ T233] [ 10.404479][ T233] irq event stamp: 37225 [ 10.404630][ T233] hardirqs last enabled at (37235): [] __up_console_sem+0x5a/0x70 [ 10.404907][ T233] hardirqs last disabled at (37244): [] __up_console_sem+0x3f/0x70 [ 10.405180][ T233] softirqs last enabled at (36976): [] handle_softirqs+0x611/0x940 [ 10.405477][ T233] softirqs last disabled at (36963): [] __irq_exit_rcu+0x103/0x1c0 [ 10.405755][ T233] ---[ end trace 0000000000000000 ]--- [ 10.513481][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 11.002010][ T12] ------------[ cut here ]------------ [ 11.002195][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 11.002459][ T12] Modules linked in: nft_compat nf_tables [ 11.002617][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.002885][ T12] Tainted: [W]=WARN [ 11.002975][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.003126][ T12] Workqueue: netns cleanup_net [ 11.003252][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.003520][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.003974][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.004133][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c4703c0 RCX: 1ff4000000018eed [ 11.004386][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c47047c [ 11.004646][ T12] RBP: ff1100000e8a1000 R08: 1fe220000188e091 R09: ff11000001aed1d0 [ 11.004824][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.005073][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.005251][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.005474][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.005696][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59006 CR4: 0000000000771ef0 [ 11.005875][ T12] PKRU: 55555554 [ 11.005963][ T12] Call Trace: [ 11.006056][ T12] [ 11.006119][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.006281][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.006433][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.006554][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.006677][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.006794][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.006914][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.007036][ T12] ops_undo_list+0x615/0x8f0 [ 11.007157][ T12] ? netns_install+0x2a0/0x2a0 [ 11.007273][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.007464][ T12] cleanup_net+0x431/0x940 [ 11.007630][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.007747][ T12] ? process_one_work+0xdb7/0x1410 [ 11.007865][ T12] ? lock_acquire+0x134/0x160 [ 11.007981][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.008099][ T12] process_one_work+0xdf8/0x1410 [ 11.008295][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.008453][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.008587][ T12] worker_thread+0x4f1/0xd60 [ 11.008708][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.008824][ T12] kthread+0x367/0x460 [ 11.008912][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.009128][ T12] ? kthread_affine_node+0x330/0x330 [ 11.009245][ T12] ret_from_fork+0x474/0x6b0 [ 11.009374][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.009527][ T12] ? __switch_to+0x5a3/0xe00 [ 11.009712][ T12] ? kthread_affine_node+0x330/0x330 [ 11.009827][ T12] ret_from_fork_asm+0x11/0x20 [ 11.009951][ T12] [ 11.010039][ T12] irq event stamp: 4171 [ 11.010131][ T12] hardirqs last enabled at (4179): [] __up_console_sem+0x5a/0x70 [ 11.010411][ T12] hardirqs last disabled at (4188): [] __up_console_sem+0x3f/0x70 [ 11.010612][ T12] softirqs last enabled at (4070): [] handle_softirqs+0x611/0x940 [ 11.010881][ T12] softirqs last disabled at (3997): [] __irq_exit_rcu+0x103/0x1c0 [ 11.011081][ T12] ---[ end trace 0000000000000000 ]--- [ 11.012726][ T12] ------------[ cut here ]------------ [ 11.012858][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.013092][ T12] Modules linked in: nft_compat nf_tables [ 11.013272][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.013559][ T12] Tainted: [W]=WARN [ 11.013649][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.013795][ T12] Workqueue: netns cleanup_net [ 11.013917][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.014068][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.014498][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.014648][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c493e00 RCX: 1ff4000000018eed [ 11.014821][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c493ebc [ 11.014997][ T12] RBP: ff1100000f424000 R08: 1fe22000018927d9 R09: ff11000001aed1d0 [ 11.015173][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.015357][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.015535][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.015740][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.015891][ T12] CR2: 00007fcc148de2a0 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 11.016073][ T12] PKRU: 55555554 [ 11.016161][ T12] Call Trace: [ 11.016247][ T12] [ 11.016311][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.016468][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.016614][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.016732][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.016853][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.016970][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.017089][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.017206][ T12] ops_undo_list+0x615/0x8f0 [ 11.017331][ T12] ? netns_install+0x2a0/0x2a0 [ 11.017458][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.017579][ T12] cleanup_net+0x431/0x940 [ 11.017699][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.017816][ T12] ? process_one_work+0xdb7/0x1410 [ 11.017935][ T12] ? lock_acquire+0x134/0x160 [ 11.018051][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.018170][ T12] process_one_work+0xdf8/0x1410 [ 11.018294][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.018416][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.018538][ T12] worker_thread+0x4f1/0xd60 [ 11.018661][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.018778][ T12] kthread+0x367/0x460 [ 11.018866][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.019016][ T12] ? kthread_affine_node+0x330/0x330 [ 11.019397][ T12] ret_from_fork+0x474/0x6b0 [ 11.019515][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.019661][ T12] ? __switch_to+0x5a3/0xe00 [ 11.019780][ T12] ? kthread_affine_node+0x330/0x330 [ 11.019896][ T12] ret_from_fork_asm+0x11/0x20 [ 11.020019][ T12] [ 11.020105][ T12] irq event stamp: 6755 [ 11.020193][ T12] hardirqs last enabled at (6763): [] __up_console_sem+0x5a/0x70 [ 11.020406][ T12] hardirqs last disabled at (6772): [] __up_console_sem+0x3f/0x70 [ 11.020612][ T12] softirqs last enabled at (6408): [] handle_softirqs+0x611/0x940 [ 11.020818][ T12] softirqs last disabled at (6403): [] __irq_exit_rcu+0x103/0x1c0 [ 11.021019][ T12] ---[ end trace 0000000000000000 ]--- [ 11.022201][ T12] ------------[ cut here ]------------ [ 11.022326][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.022568][ T12] Modules linked in: nft_compat nf_tables [ 11.022689][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.022953][ T12] Tainted: [W]=WARN [ 11.023044][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.023191][ T12] Workqueue: netns cleanup_net [ 11.023317][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.023479][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.023892][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.024041][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c492c80 RCX: 1ff4000000018eed [ 11.024212][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c492d3c [ 11.024396][ T12] RBP: ff11000008d01000 R08: 1fe22000018925a9 R09: ff11000001aed1d0 [ 11.024568][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.024743][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.024918][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.025121][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.025267][ T12] CR2: 00007fcc148de2a0 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 11.025466][ T12] PKRU: 55555554 [ 11.025554][ T12] Call Trace: [ 11.025640][ T12] [ 11.025700][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.025848][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.025990][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.026106][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.026223][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.026347][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.026465][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.026582][ T12] ops_undo_list+0x615/0x8f0 [ 11.026699][ T12] ? netns_install+0x2a0/0x2a0 [ 11.026814][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.026933][ T12] cleanup_net+0x431/0x940 [ 11.027050][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.027166][ T12] ? process_one_work+0xdb7/0x1410 [ 11.027287][ T12] ? lock_acquire+0x134/0x160 [ 11.027413][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.027531][ T12] process_one_work+0xdf8/0x1410 [ 11.027655][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.027769][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.027890][ T12] worker_thread+0x4f1/0xd60 [ 11.028010][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.028125][ T12] kthread+0x367/0x460 [ 11.028212][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.028366][ T12] ? kthread_affine_node+0x330/0x330 [ 11.028482][ T12] ret_from_fork+0x474/0x6b0 [ 11.028598][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.028746][ T12] ? __switch_to+0x5a3/0xe00 [ 11.028863][ T12] ? kthread_affine_node+0x330/0x330 [ 11.028980][ T12] ret_from_fork_asm+0x11/0x20 [ 11.029104][ T12] [ 11.029190][ T12] irq event stamp: 9297 [ 11.029279][ T12] hardirqs last enabled at (9305): [] __up_console_sem+0x5a/0x70 [ 11.029484][ T12] hardirqs last disabled at (9314): [] __up_console_sem+0x3f/0x70 [ 11.029684][ T12] softirqs last enabled at (8868): [] handle_softirqs+0x611/0x940 [ 11.029883][ T12] softirqs last disabled at (8863): [] __irq_exit_rcu+0x103/0x1c0 [ 11.030083][ T12] ---[ end trace 0000000000000000 ]--- [ 11.030975][ T12] ------------[ cut here ]------------ [ 11.031093][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.031326][ T12] Modules linked in: nft_compat nf_tables [ 11.031501][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.031762][ T12] Tainted: [W]=WARN [ 11.031850][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.031997][ T12] Workqueue: netns cleanup_net [ 11.032118][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.032268][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.032769][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.032916][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c4931c0 RCX: 1ff4000000018eed [ 11.033235][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49327c [ 11.033417][ T12] RBP: ff1100000e929000 R08: 1fe2200001892651 R09: ff11000001aed1d0 [ 11.033588][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.033832][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.034011][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.034289][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.034441][ T12] CR2: 00007fcc148de2a0 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 11.034621][ T12] PKRU: 55555554 [ 11.034709][ T12] Call Trace: [ 11.034865][ T12] [ 11.034926][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.035076][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.035220][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.035419][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.035536][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.035652][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.035768][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.036026][ T12] ops_undo_list+0x615/0x8f0 [ 11.036150][ T12] ? netns_install+0x2a0/0x2a0 [ 11.036267][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.036396][ T12] cleanup_net+0x431/0x940 [ 11.036585][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.036706][ T12] ? process_one_work+0xdb7/0x1410 [ 11.036824][ T12] ? lock_acquire+0x134/0x160 [ 11.036941][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.037131][ T12] process_one_work+0xdf8/0x1410 [ 11.037253][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.037379][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.037502][ T12] worker_thread+0x4f1/0xd60 [ 11.037694][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.037810][ T12] kthread+0x367/0x460 [ 11.037904][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.038055][ T12] ? kthread_affine_node+0x330/0x330 [ 11.038245][ T12] ret_from_fork+0x474/0x6b0 [ 11.038375][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.038527][ T12] ? __switch_to+0x5a3/0xe00 [ 11.038645][ T12] ? kthread_affine_node+0x330/0x330 [ 11.038833][ T12] ret_from_fork_asm+0x11/0x20 [ 11.038955][ T12] [ 11.039042][ T12] irq event stamp: 10555 [ 11.039128][ T12] hardirqs last enabled at (10563): [] __up_console_sem+0x5a/0x70 [ 11.039412][ T12] hardirqs last disabled at (10572): [] __up_console_sem+0x3f/0x70 [ 11.039614][ T12] softirqs last enabled at (10094): [] __alloc_skb+0x4c2/0x5f0 [ 11.039888][ T12] softirqs last disabled at (10092): [] __alloc_skb+0x4c2/0x5f0 [ 11.040089][ T12] ---[ end trace 0000000000000000 ]--- [ 11.041412][ T12] ------------[ cut here ]------------ [ 11.041533][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.041830][ T12] Modules linked in: nft_compat nf_tables [ 11.041952][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.042219][ T12] Tainted: [W]=WARN [ 11.042313][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.042466][ T12] Workqueue: netns cleanup_net [ 11.042587][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.042738][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.043161][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.043312][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c492ac0 RCX: 1ff4000000018eed [ 11.043496][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c492b7c [ 11.043670][ T12] RBP: ff1100000e8b1000 R08: 1fe2200001892571 R09: ff11000001aed1d0 [ 11.043847][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.044026][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.044202][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.044417][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.044566][ T12] CR2: 00007fcc148de2a0 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 11.044742][ T12] PKRU: 55555554 [ 11.044831][ T12] Call Trace: [ 11.044918][ T12] [ 11.044979][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.045128][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.045273][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.045403][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.045520][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.045638][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.045756][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.045874][ T12] ops_undo_list+0x615/0x8f0 [ 11.045995][ T12] ? netns_install+0x2a0/0x2a0 [ 11.046113][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.046235][ T12] cleanup_net+0x431/0x940 [ 11.046364][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.046480][ T12] ? process_one_work+0xdb7/0x1410 [ 11.046599][ T12] ? lock_acquire+0x134/0x160 [ 11.046716][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.046840][ T12] process_one_work+0xdf8/0x1410 [ 11.046963][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.047080][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.047204][ T12] worker_thread+0x4f1/0xd60 [ 11.047332][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.047456][ T12] kthread+0x367/0x460 [ 11.047545][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.047692][ T12] ? kthread_affine_node+0x330/0x330 [ 11.047810][ T12] ret_from_fork+0x474/0x6b0 [ 11.047933][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.048528][ T12] ? __switch_to+0x5a3/0xe00 [ 11.048645][ T12] ? kthread_affine_node+0x330/0x330 [ 11.048762][ T12] ret_from_fork_asm+0x11/0x20 [ 11.048886][ T12] [ 11.048974][ T12] irq event stamp: 12061 [ 11.049062][ T12] hardirqs last enabled at (12069): [] __up_console_sem+0x5a/0x70 [ 11.049264][ T12] hardirqs last disabled at (12076): [] __up_console_sem+0x3f/0x70 [ 11.049549][ T12] softirqs last enabled at (11600): [] __alloc_skb+0x4c2/0x5f0 [ 11.049753][ T12] softirqs last disabled at (11598): [] __alloc_skb+0x4c2/0x5f0 [ 11.049956][ T12] ---[ end trace 0000000000000000 ]--- [ 11.063131][ T12] ------------[ cut here ]------------ [ 11.063266][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.063525][ T12] Modules linked in: nft_compat nf_tables [ 11.063655][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.063939][ T12] Tainted: [W]=WARN [ 11.064032][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.064187][ T12] Workqueue: netns cleanup_net [ 11.064320][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.064540][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.064979][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 11.065185][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c492580 RCX: 1ff4000000018eaf [ 11.065426][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49263c [ 11.065611][ T12] RBP: ff1100000f641000 R08: 1fe22000018924c9 R09: ff11000001aed1d0 [ 11.065795][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 11.065978][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d761000 [ 11.066162][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.066435][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.066590][ T12] CR2: 00007fcc148de2a0 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 11.066777][ T12] PKRU: 55555554 [ 11.066868][ T12] Call Trace: [ 11.066960][ T12] [ 11.067025][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.067150][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 11.067244][ T12] netif_close_many+0x2ac/0x640 [ 11.067426][ T12] ? lock_acquire+0x134/0x160 [ 11.067551][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.067674][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.067796][ T12] ? __dev_close_many+0x670/0x670 [ 11.067920][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 11.068074][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 11.068228][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.068408][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.068565][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.068688][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.068809][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 11.068962][ T12] ? unregister_netdevice_many+0x20/0x20 [ 11.069088][ T12] default_device_exit_batch+0x38b/0x600 [ 11.069213][ T12] ? unregister_netdev+0x60/0x60 [ 11.069340][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.069516][ T12] ? fou_exit_net+0x30/0x110 [ 11.069642][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.069767][ T12] ? netns_install+0x2a0/0x2a0 [ 11.069888][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.070014][ T12] cleanup_net+0x431/0x940 [ 11.070138][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.070261][ T12] ? process_one_work+0xdb7/0x1410 [ 11.070448][ T12] ? lock_acquire+0x134/0x160 [ 11.070571][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.070694][ T12] process_one_work+0xdf8/0x1410 [ 11.070825][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.070947][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.071080][ T12] worker_thread+0x4f1/0xd60 [ 11.071207][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.071336][ T12] kthread+0x367/0x460 [ 11.071482][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.071634][ T12] ? kthread_affine_node+0x330/0x330 [ 11.071759][ T12] ret_from_fork+0x474/0x6b0 [ 11.071884][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.072038][ T12] ? __switch_to+0x5a3/0xe00 [ 11.072160][ T12] ? kthread_affine_node+0x330/0x330 [ 11.072288][ T12] ret_from_fork_asm+0x11/0x20 [ 11.072480][ T12] [ 11.072574][ T12] irq event stamp: 15795 [ 11.072666][ T12] hardirqs last enabled at (15803): [] __up_console_sem+0x5a/0x70 [ 11.072879][ T12] hardirqs last disabled at (15810): [] __up_console_sem+0x3f/0x70 [ 11.073091][ T12] softirqs last enabled at (15784): [] handle_softirqs+0x611/0x940 [ 11.073311][ T12] softirqs last disabled at (15693): [] __irq_exit_rcu+0x103/0x1c0 [ 11.073574][ T12] ---[ end trace 0000000000000000 ]--- [ 11.075283][ T12] ------------[ cut here ]------------ [ 11.075416][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.075663][ T12] Modules linked in: nft_compat nf_tables [ 11.075790][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.076075][ T12] Tainted: [W]=WARN [ 11.076169][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.076329][ T12] Workqueue: netns cleanup_net [ 11.076461][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.076619][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.077059][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 11.077212][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d4011c0 RCX: 1ff4000000018eaf [ 11.077406][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d40127c [ 11.077590][ T12] RBP: ff1100000d761000 R08: 1fe2200001a80251 R09: ff11000001aed1d0 [ 11.077775][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 11.077957][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a3b9000 [ 11.078142][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.078419][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.078621][ T12] CR2: 00007fcc148de2a0 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 11.078806][ T12] PKRU: 55555554 [ 11.078897][ T12] Call Trace: [ 11.078990][ T12] [ 11.079054][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.079177][ T12] ? notifier_call_chain+0xb0/0x320 [ 11.079306][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 11.079452][ T12] netif_close_many+0x2ac/0x640 [ 11.079577][ T12] ? lock_acquire+0x134/0x160 [ 11.079699][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.079822][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.079944][ T12] ? __dev_close_many+0x670/0x670 [ 11.080066][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 11.080218][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 11.080429][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.080552][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.080705][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.080826][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.080946][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 11.081099][ T12] ? unregister_netdevice_many+0x20/0x20 [ 11.081223][ T12] default_device_exit_batch+0x38b/0x600 [ 11.081400][ T12] ? unregister_netdev+0x60/0x60 [ 11.081523][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.081648][ T12] ? fou_exit_net+0x30/0x110 [ 11.081770][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.081894][ T12] ? netns_install+0x2a0/0x2a0 [ 11.082017][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.082141][ T12] cleanup_net+0x431/0x940 [ 11.082264][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.082446][ T12] ? process_one_work+0xdb7/0x1410 [ 11.082570][ T12] ? lock_acquire+0x134/0x160 [ 11.082691][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.082815][ T12] process_one_work+0xdf8/0x1410 [ 11.082940][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.083062][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.083189][ T12] worker_thread+0x4f1/0xd60 [ 11.083320][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.083495][ T12] kthread+0x367/0x460 [ 11.083589][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.083741][ T12] ? kthread_affine_node+0x330/0x330 [ 11.083865][ T12] ret_from_fork+0x474/0x6b0 [ 11.083989][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.084142][ T12] ? __switch_to+0x5a3/0xe00 [ 11.084265][ T12] ? kthread_affine_node+0x330/0x330 [ 11.084444][ T12] ret_from_fork_asm+0x11/0x20 [ 11.084571][ T12] [ 11.084662][ T12] irq event stamp: 19505 [ 11.084758][ T12] hardirqs last enabled at (19513): [] __up_console_sem+0x5a/0x70 [ 11.084974][ T12] hardirqs last disabled at (19520): [] __up_console_sem+0x3f/0x70 [ 11.085191][ T12] softirqs last enabled at (19486): [] handle_softirqs+0x611/0x940 [ 11.085455][ T12] softirqs last disabled at (19537): [] __irq_exit_rcu+0x103/0x1c0 [ 11.085670][ T12] ---[ end trace 0000000000000000 ]--- [ 11.087243][ T12] ------------[ cut here ]------------ [ 11.087389][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 11.087634][ T12] Modules linked in: nft_compat nf_tables [ 11.087765][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.088047][ T12] Tainted: [W]=WARN [ 11.088140][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.088298][ T12] Workqueue: netns cleanup_net [ 11.088433][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.088592][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.089032][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 11.089187][ T12] RAX: 00000000ffffffa6 RBX: ff11000005075380 RCX: 1ff4000000018eaf [ 11.089386][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000507543c [ 11.089569][ T12] RBP: ff1100000a3b9000 R08: 1fe2200000a0ea89 R09: ff11000001aed1d0 [ 11.089751][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 11.089933][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 11.090119][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.090348][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.090505][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59006 CR4: 0000000000771ef0 [ 11.090697][ T12] PKRU: 55555554 [ 11.090790][ T12] Call Trace: [ 11.090882][ T12] [ 11.090947][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.091074][ T12] ? notifier_call_chain+0xb0/0x320 [ 11.091199][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 11.091298][ T12] netif_close_many+0x2ac/0x640 [ 11.091430][ T12] ? lock_acquire+0x134/0x160 [ 11.091553][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.091677][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.091800][ T12] ? __dev_close_many+0x670/0x670 [ 11.091927][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 11.092082][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 11.092241][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.092374][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.092533][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.092656][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.092781][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 11.092937][ T12] ? unregister_netdevice_many+0x20/0x20 [ 11.093067][ T12] default_device_exit_batch+0x38b/0x600 [ 11.093194][ T12] ? unregister_netdev+0x60/0x60 [ 11.093321][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.093450][ T12] ? fou_exit_net+0x30/0x110 [ 11.093574][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.093702][ T12] ? netns_install+0x2a0/0x2a0 [ 11.093824][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.093952][ T12] cleanup_net+0x431/0x940 [ 11.094077][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.094198][ T12] ? process_one_work+0xdb7/0x1410 [ 11.094327][ T12] ? lock_acquire+0x134/0x160 [ 11.094455][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.094581][ T12] process_one_work+0xdf8/0x1410 [ 11.094709][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.094833][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.094964][ T12] worker_thread+0x4f1/0xd60 [ 11.095092][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.095214][ T12] kthread+0x367/0x460 [ 11.095312][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.095472][ T12] ? kthread_affine_node+0x330/0x330 [ 11.095596][ T12] ret_from_fork+0x474/0x6b0 [ 11.095720][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.095881][ T12] ? __switch_to+0x5a3/0xe00 [ 11.096006][ T12] ? kthread_affine_node+0x330/0x330 [ 11.096131][ T12] ret_from_fork_asm+0x11/0x20 [ 11.096259][ T12] [ 11.096359][ T12] irq event stamp: 22205 [ 11.096455][ T12] hardirqs last enabled at (22213): [] __up_console_sem+0x5a/0x70 [ 11.096673][ T12] hardirqs last disabled at (22220): [] __up_console_sem+0x3f/0x70 [ 11.096887][ T12] softirqs last enabled at (21766): [] handle_softirqs+0x611/0x940 [ 11.097101][ T12] softirqs last disabled at (21761): [] __irq_exit_rcu+0x103/0x1c0 [ 11.097320][ T12] ---[ end trace 0000000000000000 ]--- [ 11.098282][ T12] ------------[ cut here ]------------ [ 11.098416][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 11.098648][ T12] Modules linked in: nft_compat nf_tables [ 11.098773][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.099048][ T12] Tainted: [W]=WARN [ 11.099139][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.099292][ T12] Workqueue: netns cleanup_net [ 11.099428][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.099583][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.100013][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 11.100162][ T12] RAX: 00000000ffffffa6 RBX: ff110000050743c0 RCX: 1ff4000000018ed5 [ 11.100353][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000507447c [ 11.100533][ T12] RBP: ff1100000f641000 R08: 1fe2200000a0e891 R09: ff11000001aed1d0 [ 11.100710][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 11.100891][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.101072][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.101285][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.101440][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 11.101618][ T12] PKRU: 55555554 [ 11.101707][ T12] Call Trace: [ 11.101799][ T12] [ 11.101863][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.102017][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.102164][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.102288][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.102417][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 11.102569][ T12] default_device_exit_batch+0x38b/0x600 [ 11.102691][ T12] ? unregister_netdev+0x60/0x60 [ 11.102811][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.102932][ T12] ? fou_exit_net+0x30/0x110 [ 11.103052][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.103173][ T12] ? netns_install+0x2a0/0x2a0 [ 11.103294][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.103419][ T12] cleanup_net+0x431/0x940 [ 11.103543][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.103663][ T12] ? process_one_work+0xdb7/0x1410 [ 11.103783][ T12] ? lock_acquire+0x134/0x160 [ 11.103903][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.104031][ T12] process_one_work+0xdf8/0x1410 [ 11.104153][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.104272][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.104406][ T12] worker_thread+0x4f1/0xd60 [ 11.104533][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.104652][ T12] kthread+0x367/0x460 [ 11.104742][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.104895][ T12] ? kthread_affine_node+0x330/0x330 [ 11.105020][ T12] ret_from_fork+0x474/0x6b0 [ 11.105139][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.105296][ T12] ? __switch_to+0x5a3/0xe00 [ 11.105420][ T12] ? kthread_affine_node+0x330/0x330 [ 11.105539][ T12] ret_from_fork_asm+0x11/0x20 [ 11.105665][ T12] [ 11.105756][ T12] irq event stamp: 25907 [ 11.105845][ T12] hardirqs last enabled at (25915): [] __up_console_sem+0x5a/0x70 [ 11.106050][ T12] hardirqs last disabled at (25922): [] __up_console_sem+0x3f/0x70 [ 11.106256][ T12] softirqs last enabled at (25452): [] handle_softirqs+0x611/0x940 [ 11.106470][ T12] softirqs last disabled at (25445): [] __irq_exit_rcu+0x103/0x1c0 [ 11.106674][ T12] ---[ end trace 0000000000000000 ]--- [ 11.113812][ T12] ------------[ cut here ]------------ [ 11.113939][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 11.114174][ T12] Modules linked in: nft_compat nf_tables [ 11.114304][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.115013][ T12] Tainted: [W]=WARN [ 11.115105][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.115253][ T12] Workqueue: netns cleanup_net [ 11.115430][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.115638][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.116063][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 11.116211][ T12] RAX: 00000000ffffffa6 RBX: ff1100000518b8c0 RCX: 1ff4000000018ed5 [ 11.116443][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518b97c [ 11.116621][ T12] RBP: ff1100000d761000 R08: 1fe2200000a31731 R09: ff11000001aed1d0 [ 11.116797][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 11.116974][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.117151][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.117414][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.117563][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 11.117741][ T12] PKRU: 55555554 [ 11.117829][ T12] Call Trace: [ 11.117918][ T12] [ 11.117980][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.118133][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.118282][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.118451][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.118569][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 11.118722][ T12] default_device_exit_batch+0x38b/0x600 [ 11.118841][ T12] ? unregister_netdev+0x60/0x60 [ 11.118959][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.119080][ T12] ? fou_exit_net+0x30/0x110 [ 11.119201][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.119323][ T12] ? netns_install+0x2a0/0x2a0 [ 11.119490][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.119613][ T12] cleanup_net+0x431/0x940 [ 11.119734][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.119854][ T12] ? process_one_work+0xdb7/0x1410 [ 11.119975][ T12] ? lock_acquire+0x134/0x160 [ 11.120094][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.120215][ T12] process_one_work+0xdf8/0x1410 [ 11.120392][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.120511][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.120635][ T12] worker_thread+0x4f1/0xd60 [ 11.120757][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.120877][ T12] kthread+0x367/0x460 [ 11.120971][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.121121][ T12] ? kthread_affine_node+0x330/0x330 [ 11.121250][ T12] ret_from_fork+0x474/0x6b0 [ 11.121424][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.121572][ T12] ? __switch_to+0x5a3/0xe00 [ 11.121690][ T12] ? kthread_affine_node+0x330/0x330 [ 11.121808][ T12] ret_from_fork_asm+0x11/0x20 [ 11.121932][ T12] [ 11.122021][ T12] irq event stamp: 30403 [ 11.122110][ T12] hardirqs last enabled at (30411): [] __up_console_sem+0x5a/0x70 [ 11.122318][ T12] hardirqs last disabled at (30418): [] __up_console_sem+0x3f/0x70 [ 11.122572][ T12] softirqs last enabled at (30520): [] handle_softirqs+0x611/0x940 [ 11.122776][ T12] softirqs last disabled at (30427): [] __irq_exit_rcu+0x103/0x1c0 [ 11.122979][ T12] ---[ end trace 0000000000000000 ]--- [ 11.130224][ T12] ------------[ cut here ]------------ [ 11.130379][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 11.130619][ T12] Modules linked in: nft_compat nf_tables [ 11.130751][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.131033][ T12] Tainted: [W]=WARN [ 11.131131][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.131290][ T12] Workqueue: netns cleanup_net [ 11.131417][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.131572][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.131999][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 11.132151][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d400900 RCX: 1ff4000000018ed5 [ 11.132337][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4009bc [ 11.132620][ T12] RBP: ff1100000a3b9000 R08: 1fe2200001a80139 R09: ff11000001aed1d0 [ 11.132804][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.133084][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.133263][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.133578][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.133726][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59006 CR4: 0000000000771ef0 [ 11.133904][ T12] PKRU: 55555554 [ 11.133993][ T12] Call Trace: [ 11.134086][ T12] [ 11.134149][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.134308][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.134552][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.134671][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.134790][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 11.134941][ T12] default_device_exit_batch+0x38b/0x600 [ 11.135061][ T12] ? unregister_netdev+0x60/0x60 [ 11.135182][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.135307][ T12] ? fou_exit_net+0x30/0x110 [ 11.135520][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.135641][ T12] ? netns_install+0x2a0/0x2a0 [ 11.135757][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.135882][ T12] cleanup_net+0x431/0x940 [ 11.136003][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.136122][ T12] ? process_one_work+0xdb7/0x1410 [ 11.136243][ T12] ? lock_acquire+0x134/0x160 [ 11.136460][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.136582][ T12] process_one_work+0xdf8/0x1410 [ 11.136706][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.136825][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.136948][ T12] worker_thread+0x4f1/0xd60 [ 11.137071][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.137188][ T12] kthread+0x367/0x460 [ 11.137282][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.137525][ T12] ? kthread_affine_node+0x330/0x330 [ 11.137643][ T12] ret_from_fork+0x474/0x6b0 [ 11.137762][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.137911][ T12] ? __switch_to+0x5a3/0xe00 [ 11.138032][ T12] ? kthread_affine_node+0x330/0x330 [ 11.138151][ T12] ret_from_fork_asm+0x11/0x20 [ 11.138275][ T12] [ 11.138460][ T12] irq event stamp: 41043 [ 11.138549][ T12] hardirqs last enabled at (41051): [] __up_console_sem+0x5a/0x70 [ 11.138756][ T12] hardirqs last disabled at (41058): [] __up_console_sem+0x3f/0x70 [ 11.138963][ T12] softirqs last enabled at (41040): [] handle_softirqs+0x611/0x940 [ 11.139169][ T12] softirqs last disabled at (40849): [] __irq_exit_rcu+0x103/0x1c0 [ 11.139436][ T12] ---[ end trace 0000000000000000 ]--- [ 11.146575][ T256] ------------[ cut here ]------------ [ 11.146720][ T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/256 [ 11.146948][ T256] Modules linked in: nft_compat nf_tables [ 11.147085][ T256] CPU: 1 UID: 0 PID: 256 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.147359][ T256] Tainted: [W]=WARN [ 11.147457][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.147621][ T256] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.147791][ T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.148254][ T256] RSP: 0018:ffa0000000a47a80 EFLAGS: 00010286 [ 11.148426][ T256] RAX: 00000000ffffffa6 RBX: ff1100000ceb5540 RCX: 1ff4000000148f16 [ 11.148621][ T256] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb55fc [ 11.148817][ T256] RBP: ff1100000589c000 R08: 1fe22000019d6ac1 R09: ff1100000d6f2e80 [ 11.149011][ T256] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.149206][ T256] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000589c000 [ 11.149412][ T256] FS: 00007f106f63f840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.149643][ T256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.149806][ T256] CR2: 0000561705c5dd5c CR3: 000000000f7ff001 CR4: 0000000000771ef0 [ 11.150001][ T256] PKRU: 55555554 [ 11.150098][ T256] Call Trace: [ 11.150196][ T256] [ 11.150263][ T256] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.150406][ T256] ? notifier_call_chain+0xb0/0x320 [ 11.150542][ T256] rtmsg_ifinfo+0x5c/0xb0 [ 11.150643][ T256] register_netdevice+0x1526/0x1bc0 [ 11.150776][ T256] ? unregister_netdevice_queue+0x470/0x470 [ 11.150940][ T256] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.151072][ T256] register_netdev+0x23/0x40 [ 11.151202][ T256] loopback_net_init+0x7d/0x150 [ 11.151339][ T256] ops_init+0x187/0x560 [ 11.151448][ T256] setup_net+0x11b/0x3b0 [ 11.151547][ T256] ? unregister_pernet_device+0x80/0x80 [ 11.151678][ T256] ? lockdep_init_map_type+0x5d/0x250 [ 11.151809][ T256] ? mutex_init_lockdep+0xf6/0x120 [ 11.151941][ T256] copy_net_ns+0x383/0x660 [ 11.152073][ T256] create_new_namespaces+0x371/0xa10 [ 11.152207][ T256] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.152354][ T256] ksys_unshare+0x353/0x880 [ 11.152486][ T256] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.152619][ T256] ? walk_process_tree+0x350/0x350 [ 11.152750][ T256] ? __x64_sys_openat+0x10e/0x210 [ 11.152882][ T256] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.153018][ T256] __x64_sys_unshare+0x34/0x50 [ 11.153149][ T256] ? do_syscall_64+0x82/0xfc0 [ 11.153286][ T256] do_syscall_64+0x117/0xfc0 [ 11.153420][ T256] ? trace_hardirqs_off+0xd/0x30 [ 11.153551][ T256] ? exc_page_fault+0xee/0x100 [ 11.153682][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.153845][ T256] RIP: 0033:0x7f106f901bcb [ 11.153983][ T256] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.154457][ T256] RSP: 002b:00007ffecdfcf2b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 11.154654][ T256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f106f901bcb [ 11.154850][ T256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.155043][ T256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.155237][ T256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffecdfd14e0 [ 11.155442][ T256] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffecdfd1889 [ 11.155644][ T256] [ 11.155741][ T256] irq event stamp: 15763 [ 11.155837][ T256] hardirqs last enabled at (15771): [] __up_console_sem+0x5a/0x70 [ 11.156063][ T256] hardirqs last disabled at (15778): [] __up_console_sem+0x3f/0x70 [ 11.156290][ T256] softirqs last enabled at (15252): [] __alloc_skb+0x4c2/0x5f0 [ 11.156523][ T256] softirqs last disabled at (15250): [] __alloc_skb+0x4c2/0x5f0 [ 11.156748][ T256] ---[ end trace 0000000000000000 ]--- [ 11.169319][ T256] ------------[ cut here ]------------ [ 11.169509][ T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/256 [ 11.169782][ T256] Modules linked in: nft_compat nf_tables [ 11.169966][ T256] CPU: 2 UID: 0 PID: 256 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.170275][ T256] Tainted: [W]=WARN [ 11.170442][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.170652][ T256] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.170869][ T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.171414][ T256] RSP: 0018:ffa0000000a47918 EFLAGS: 00010286 [ 11.171627][ T256] RAX: 00000000ffffffa6 RBX: ff110000024218c0 RCX: 1ff4000000148ee9 [ 11.171867][ T256] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000242197c [ 11.172108][ T256] RBP: ff1100000f644000 R08: 1fe2200000484331 R09: ff1100000d6f2e80 [ 11.172369][ T256] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 11.172611][ T256] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f644000 [ 11.172855][ T256] FS: 00007f106f63f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 11.173135][ T256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.173370][ T256] CR2: 00007ff8ffdd8574 CR3: 000000000f7ff006 CR4: 0000000000771ef0 [ 11.173613][ T256] PKRU: 55555554 [ 11.173757][ T256] Call Trace: [ 11.173902][ T256] [ 11.174018][ T256] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.174198][ T256] ? notifier_call_chain+0xb0/0x320 [ 11.174396][ T256] rtmsg_ifinfo+0x5c/0xb0 [ 11.174550][ T256] register_netdevice+0x1526/0x1bc0 [ 11.174730][ T256] ? unregister_netdevice_queue+0x470/0x470 [ 11.174940][ T256] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.175121][ T256] __ip_tunnel_create+0x380/0x470 [ 11.175307][ T256] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 11.175496][ T256] ? net_generic+0xb3/0x1e0 [ 11.175675][ T256] ip_tunnel_init_net+0x1b4/0x510 [ 11.175856][ T256] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 11.176037][ T256] ? __kmalloc_noprof+0x2d7/0x760 [ 11.176219][ T256] ops_init+0x187/0x560 [ 11.176392][ T256] setup_net+0x11b/0x3b0 [ 11.176545][ T256] ? unregister_pernet_device+0x80/0x80 [ 11.176724][ T256] ? lockdep_init_map_type+0x5d/0x250 [ 11.176904][ T256] ? mutex_init_lockdep+0xf6/0x120 [ 11.177087][ T256] copy_net_ns+0x383/0x660 [ 11.177270][ T256] create_new_namespaces+0x371/0xa10 [ 11.177473][ T256] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.177651][ T256] ksys_unshare+0x353/0x880 [ 11.177828][ T256] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.178007][ T256] ? walk_process_tree+0x350/0x350 [ 11.178188][ T256] ? __x64_sys_openat+0x10e/0x210 [ 11.178390][ T256] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.178579][ T256] __x64_sys_unshare+0x34/0x50 [ 11.178756][ T256] ? do_syscall_64+0x82/0xfc0 [ 11.178935][ T256] do_syscall_64+0x117/0xfc0 [ 11.179114][ T256] ? trace_hardirqs_off+0xd/0x30 [ 11.179299][ T256] ? exc_page_fault+0xee/0x100 [ 11.179494][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.179706][ T256] RIP: 0033:0x7f106f901bcb [ 11.179888][ T256] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.180420][ T256] RSP: 002b:00007ffecdfcf2b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 11.180666][ T256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f106f901bcb [ 11.180913][ T256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.181156][ T256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.181419][ T256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffecdfd14e0 [ 11.181662][ T256] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffecdfd1889 [ 11.181911][ T256] [ 11.182059][ T256] irq event stamp: 25647 [ 11.182204][ T256] hardirqs last enabled at (25657): [] __up_console_sem+0x5a/0x70 [ 11.182498][ T256] hardirqs last disabled at (25668): [] __up_console_sem+0x3f/0x70 [ 11.182769][ T256] softirqs last enabled at (24968): [] __alloc_skb+0x4c2/0x5f0 [ 11.183043][ T256] softirqs last disabled at (24966): [] __alloc_skb+0x4c2/0x5f0 [ 11.183325][ T256] ---[ end trace 0000000000000000 ]--- [ 11.186501][ T256] ------------[ cut here ]------------ [ 11.186679][ T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/256 [ 11.186953][ T256] Modules linked in: nft_compat nf_tables [ 11.187136][ T256] CPU: 2 UID: 0 PID: 256 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.187471][ T256] Tainted: [W]=WARN [ 11.187618][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.187829][ T256] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.188047][ T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.188584][ T256] RSP: 0018:ffa0000000a478f8 EFLAGS: 00010286 [ 11.188796][ T256] RAX: 00000000ffffffa6 RBX: ff1100000b7d7a80 RCX: 1ff4000000148ee5 [ 11.189038][ T256] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7d7b3c [ 11.189290][ T256] RBP: ff11000007964000 R08: 1fe22000016faf69 R09: ff1100000d6f2e80 [ 11.189550][ T256] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 11.189792][ T256] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007964000 [ 11.190037][ T256] FS: 00007f106f63f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 11.190323][ T256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.190553][ T256] CR2: 00007ff8ffdd8574 CR3: 000000000f7ff006 CR4: 0000000000771ef0 [ 11.190797][ T256] PKRU: 55555554 [ 11.190942][ T256] Call Trace: [ 11.191088][ T256] [ 11.191203][ T256] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.191405][ T256] ? notifier_call_chain+0xb0/0x320 [ 11.191586][ T256] rtmsg_ifinfo+0x5c/0xb0 [ 11.191738][ T256] register_netdevice+0x1526/0x1bc0 [ 11.191919][ T256] ? unregister_netdevice_queue+0x470/0x470 [ 11.192130][ T256] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.192320][ T256] __ip_tunnel_create+0x380/0x470 [ 11.192514][ T256] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 11.192697][ T256] ? net_generic+0xb3/0x1e0 [ 11.192878][ T256] ip_tunnel_init_net+0x1b4/0x510 [ 11.193062][ T256] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 11.193243][ T256] ? trace_kmalloc+0xed/0x130 [ 11.193441][ T256] ? __kasan_kmalloc+0x7b/0x90 [ 11.193622][ T256] vti_init_net+0x2a/0x140 [ 11.193801][ T256] ops_init+0x187/0x560 [ 11.193950][ T256] setup_net+0x11b/0x3b0 [ 11.194099][ T256] ? unregister_pernet_device+0x80/0x80 [ 11.194285][ T256] ? lockdep_init_map_type+0x5d/0x250 [ 11.194483][ T256] ? mutex_init_lockdep+0xf6/0x120 [ 11.194665][ T256] copy_net_ns+0x383/0x660 [ 11.194846][ T256] create_new_namespaces+0x371/0xa10 [ 11.195029][ T256] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.195212][ T256] ksys_unshare+0x353/0x880 [ 11.195415][ T256] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.195598][ T256] ? walk_process_tree+0x350/0x350 [ 11.195781][ T256] ? __x64_sys_openat+0x10e/0x210 [ 11.195961][ T256] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.196143][ T256] __x64_sys_unshare+0x34/0x50 [ 11.196325][ T256] ? do_syscall_64+0x82/0xfc0 [ 11.196519][ T256] do_syscall_64+0x117/0xfc0 [ 11.196702][ T256] ? trace_hardirqs_off+0xd/0x30 [ 11.196880][ T256] ? exc_page_fault+0xee/0x100 [ 11.197060][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.197273][ T256] RIP: 0033:0x7f106f901bcb [ 11.197479][ T256] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.197990][ T256] RSP: 002b:00007ffecdfcf2b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 11.198238][ T256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f106f901bcb [ 11.198504][ T256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.198745][ T256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.198987][ T256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffecdfd14e0 [ 11.199233][ T256] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffecdfd1889 [ 11.199505][ T256] [ 11.199649][ T256] irq event stamp: 27833 [ 11.199795][ T256] hardirqs last enabled at (27843): [] __up_console_sem+0x5a/0x70 [ 11.200070][ T256] hardirqs last disabled at (27852): [] __up_console_sem+0x3f/0x70 [ 11.200369][ T256] softirqs last enabled at (27148): [] __alloc_skb+0x4c2/0x5f0 [ 11.200647][ T256] softirqs last disabled at (27146): [] __alloc_skb+0x4c2/0x5f0 [ 11.200921][ T256] ---[ end trace 0000000000000000 ]--- [ 11.203798][ T256] ------------[ cut here ]------------ [ 11.203974][ T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/256 [ 11.204252][ T256] Modules linked in: nft_compat nf_tables [ 11.204514][ T256] CPU: 2 UID: 0 PID: 256 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.204826][ T256] Tainted: [W]=WARN [ 11.204971][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.205185][ T256] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.205427][ T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.205934][ T256] RSP: 0018:ffa0000000a47a78 EFLAGS: 00010286 [ 11.206146][ T256] RAX: 00000000ffffffa6 RBX: ff1100000b7d6c80 RCX: 1ff4000000148f15 [ 11.206413][ T256] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7d6d3c [ 11.206655][ T256] RBP: ff1100000e9f9000 R08: 1fe22000016fada9 R09: ff1100000d6f2e80 [ 11.206897][ T256] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 11.207139][ T256] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e9f9000 [ 11.207405][ T256] FS: 00007f106f63f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 11.207681][ T256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.207893][ T256] CR2: 00007ff8ffdd8574 CR3: 000000000f7ff006 CR4: 0000000000771ef0 [ 11.208140][ T256] PKRU: 55555554 [ 11.208291][ T256] Call Trace: [ 11.208451][ T256] [ 11.208569][ T256] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.208748][ T256] ? notifier_call_chain+0xb0/0x320 [ 11.208925][ T256] rtmsg_ifinfo+0x5c/0xb0 [ 11.209073][ T256] register_netdevice+0x1526/0x1bc0 [ 11.209252][ T256] ? unregister_netdevice_queue+0x470/0x470 [ 11.209483][ T256] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.209664][ T256] register_netdev+0x23/0x40 [ 11.209846][ T256] vti6_init_net+0x280/0x3c0 [ 11.210027][ T256] ops_init+0x187/0x560 [ 11.210173][ T256] setup_net+0x11b/0x3b0 [ 11.210326][ T256] ? unregister_pernet_device+0x80/0x80 [ 11.210517][ T256] ? lockdep_init_map_type+0x5d/0x250 [ 11.210702][ T256] ? mutex_init_lockdep+0xf6/0x120 [ 11.210881][ T256] copy_net_ns+0x383/0x660 [ 11.211065][ T256] create_new_namespaces+0x371/0xa10 [ 11.211246][ T256] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.211445][ T256] ksys_unshare+0x353/0x880 [ 11.211623][ T256] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.211800][ T256] ? walk_process_tree+0x350/0x350 [ 11.211978][ T256] ? __x64_sys_openat+0x10e/0x210 [ 11.212157][ T256] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.212363][ T256] __x64_sys_unshare+0x34/0x50 [ 11.212541][ T256] ? do_syscall_64+0x82/0xfc0 [ 11.212719][ T256] do_syscall_64+0x117/0xfc0 [ 11.212898][ T256] ? trace_hardirqs_off+0xd/0x30 [ 11.213077][ T256] ? exc_page_fault+0xee/0x100 [ 11.213255][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.213487][ T256] RIP: 0033:0x7f106f901bcb [ 11.213671][ T256] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.214204][ T256] RSP: 002b:00007ffecdfcf2b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 11.214467][ T256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f106f901bcb [ 11.214708][ T256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.214952][ T256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.215194][ T256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffecdfd14e0 [ 11.215457][ T256] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffecdfd1889 [ 11.215705][ T256] [ 11.215848][ T256] irq event stamp: 29879 [ 11.215995][ T256] hardirqs last enabled at (29889): [] __up_console_sem+0x5a/0x70 [ 11.216270][ T256] hardirqs last disabled at (29898): [] __up_console_sem+0x3f/0x70 [ 11.216562][ T256] softirqs last enabled at (29256): [] __alloc_skb+0x4c2/0x5f0 [ 11.216837][ T256] softirqs last disabled at (29254): [] __alloc_skb+0x4c2/0x5f0 [ 11.217114][ T256] ---[ end trace 0000000000000000 ]--- [ 11.221955][ T256] ------------[ cut here ]------------ [ 11.222143][ T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/256 [ 11.222502][ T256] Modules linked in: nft_compat nf_tables [ 11.222737][ T256] CPU: 2 UID: 0 PID: 256 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.223104][ T256] Tainted: [W]=WARN [ 11.223312][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.223585][ T256] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.223857][ T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.224442][ T256] RSP: 0018:ffa0000000a47a68 EFLAGS: 00010286 [ 11.224705][ T256] RAX: 00000000ffffffa6 RBX: ff11000004d45380 RCX: 1ff4000000148f13 [ 11.224999][ T256] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d4543c [ 11.225299][ T256] RBP: ff1100000eee9000 R08: 1fe22000009a8a89 R09: ff1100000d6f2e80 [ 11.225631][ T256] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 11.225923][ T256] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000eee9000 [ 11.226220][ T256] FS: 00007f106f63f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 11.226573][ T256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.226841][ T256] CR2: 00007ff8ffdd8574 CR3: 000000000f7ff006 CR4: 0000000000771ef0 [ 11.227141][ T256] PKRU: 55555554 [ 11.227359][ T256] Call Trace: [ 11.227562][ T256] [ 11.227731][ T256] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.227963][ T256] ? notifier_call_chain+0xb0/0x320 [ 11.228194][ T256] rtmsg_ifinfo+0x5c/0xb0 [ 11.228416][ T256] register_netdevice+0x1526/0x1bc0 [ 11.228656][ T256] ? unregister_netdevice_queue+0x470/0x470 [ 11.228923][ T256] register_netdev+0x23/0x40 [ 11.229169][ T256] sit_init_net+0x299/0x570 [ 11.229426][ T256] ops_init+0x187/0x560 [ 11.229629][ T256] setup_net+0x11b/0x3b0 [ 11.229831][ T256] ? unregister_pernet_device+0x80/0x80 [ 11.230061][ T256] ? lockdep_init_map_type+0x5d/0x250 [ 11.230305][ T256] ? mutex_init_lockdep+0xf6/0x120 [ 11.230550][ T256] copy_net_ns+0x383/0x660 [ 11.230781][ T256] create_new_namespaces+0x371/0xa10 [ 11.231015][ T256] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.231206][ T256] ksys_unshare+0x353/0x880 [ 11.231405][ T256] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.231583][ T256] ? walk_process_tree+0x350/0x350 [ 11.231764][ T256] ? __x64_sys_openat+0x10e/0x210 [ 11.231942][ T256] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.232122][ T256] __x64_sys_unshare+0x34/0x50 [ 11.232305][ T256] ? do_syscall_64+0x82/0xfc0 [ 11.232492][ T256] do_syscall_64+0x117/0xfc0 [ 11.232671][ T256] ? trace_hardirqs_off+0xd/0x30 [ 11.232849][ T256] ? exc_page_fault+0xee/0x100 [ 11.233027][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.233238][ T256] RIP: 0033:0x7f106f901bcb [ 11.233442][ T256] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.233951][ T256] RSP: 002b:00007ffecdfcf2b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 11.234199][ T256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f106f901bcb [ 11.234457][ T256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.234698][ T256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.234939][ T256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffecdfd14e0 [ 11.235185][ T256] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffecdfd1889 [ 11.235452][ T256] [ 11.235596][ T256] irq event stamp: 36033 [ 11.235739][ T256] hardirqs last enabled at (36043): [] __up_console_sem+0x5a/0x70 [ 11.236010][ T256] hardirqs last disabled at (36052): [] __up_console_sem+0x3f/0x70 [ 11.236291][ T256] softirqs last enabled at (35814): [] handle_softirqs+0x611/0x940 [ 11.236579][ T256] softirqs last disabled at (35789): [] __irq_exit_rcu+0x103/0x1c0 [ 11.236850][ T256] ---[ end trace 0000000000000000 ]--- [ 11.245375][ T256] ------------[ cut here ]------------ [ 11.245554][ T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/256 [ 11.245831][ T256] Modules linked in: nft_compat nf_tables [ 11.246025][ T256] CPU: 2 UID: 0 PID: 256 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.246344][ T256] Tainted: [W]=WARN [ 11.246498][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.246711][ T256] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.246932][ T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.247471][ T256] RSP: 0018:ffa0000000a47a78 EFLAGS: 00010286 [ 11.247683][ T256] RAX: 00000000ffffffa6 RBX: ff1100000b7671c0 RCX: 1ff4000000148f15 [ 11.247923][ T256] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b76727c [ 11.248169][ T256] RBP: ff1100000e99c000 R08: 1fe22000016ece51 R09: ff1100000d6f2e80 [ 11.248430][ T256] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 11.248673][ T256] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e99c000 [ 11.248917][ T256] FS: 00007f106f63f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 11.249197][ T256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.249427][ T256] CR2: 00007ff8ffdd8574 CR3: 000000000f7ff006 CR4: 0000000000771ef0 [ 11.249671][ T256] PKRU: 55555554 [ 11.249815][ T256] Call Trace: [ 11.249959][ T256] [ 11.250074][ T256] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.250255][ T256] ? notifier_call_chain+0xb0/0x320 [ 11.250452][ T256] rtmsg_ifinfo+0x5c/0xb0 [ 11.250601][ T256] register_netdevice+0x1526/0x1bc0 [ 11.250780][ T256] ? unregister_netdevice_queue+0x470/0x470 [ 11.250988][ T256] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.251169][ T256] register_netdev+0x23/0x40 [ 11.251370][ T256] ip6_tnl_init_net+0x2b8/0x400 [ 11.251554][ T256] ops_init+0x187/0x560 [ 11.251701][ T256] setup_net+0x11b/0x3b0 [ 11.251847][ T256] ? unregister_pernet_device+0x80/0x80 [ 11.252021][ T256] ? lockdep_init_map_type+0x5d/0x250 [ 11.252200][ T256] ? mutex_init_lockdep+0xf6/0x120 [ 11.252398][ T256] copy_net_ns+0x383/0x660 [ 11.252580][ T256] create_new_namespaces+0x371/0xa10 [ 11.252763][ T256] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.252940][ T256] ksys_unshare+0x353/0x880 [ 11.253117][ T256] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.253302][ T256] ? walk_process_tree+0x350/0x350 [ 11.253491][ T256] ? __x64_sys_openat+0x10e/0x210 [ 11.253671][ T256] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.253850][ T256] __x64_sys_unshare+0x34/0x50 [ 11.254029][ T256] ? do_syscall_64+0x82/0xfc0 [ 11.254208][ T256] do_syscall_64+0x117/0xfc0 [ 11.254403][ T256] ? trace_hardirqs_off+0xd/0x30 [ 11.254579][ T256] ? exc_page_fault+0xee/0x100 [ 11.254757][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.254965][ T256] RIP: 0033:0x7f106f901bcb [ 11.255148][ T256] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.255674][ T256] RSP: 002b:00007ffecdfcf2b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 11.255915][ T256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f106f901bcb [ 11.256156][ T256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.256417][ T256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.256656][ T256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffecdfd14e0 [ 11.256894][ T256] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffecdfd1889 [ 11.257141][ T256] [ 11.257291][ T256] irq event stamp: 43815 [ 11.257449][ T256] hardirqs last enabled at (43827): [] __up_console_sem+0x5a/0x70 [ 11.257724][ T256] hardirqs last disabled at (43836): [] __up_console_sem+0x3f/0x70 [ 11.257995][ T256] softirqs last enabled at (43302): [] handle_softirqs+0x611/0x940 [ 11.258267][ T256] softirqs last disabled at (43251): [] __irq_exit_rcu+0x103/0x1c0 [ 11.258559][ T256] ---[ end trace 0000000000000000 ]--- [ 11.259259][ T12] ------------[ cut here ]------------ [ 11.259413][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 11.259648][ T12] Modules linked in: nft_compat nf_tables [ 11.259770][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.260036][ T12] Tainted: [W]=WARN [ 11.260125][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.260270][ T12] Workqueue: netns cleanup_net [ 11.260408][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.260559][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.260972][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.261125][ T12] RAX: 00000000ffffffa6 RBX: ff110000050918c0 RCX: 1ff4000000018eed [ 11.261306][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509197c [ 11.261487][ T12] RBP: ff1100000ee29000 R08: 1fe2200000a12331 R09: ff11000001aed1d0 [ 11.261659][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.261831][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.262005][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.262206][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.262368][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 11.262547][ T12] PKRU: 55555554 [ 11.262633][ T12] Call Trace: [ 11.262719][ T12] [ 11.262780][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.262928][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.263071][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.263189][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.263313][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.263438][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.263554][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.263677][ T12] ops_undo_list+0x615/0x8f0 [ 11.263794][ T12] ? netns_install+0x2a0/0x2a0 [ 11.263908][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.264029][ T12] cleanup_net+0x431/0x940 [ 11.264146][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.264261][ T12] ? process_one_work+0xdb7/0x1410 [ 11.264390][ T12] ? lock_acquire+0x134/0x160 [ 11.264505][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.264622][ T12] process_one_work+0xdf8/0x1410 [ 11.264741][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.264856][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.264979][ T12] worker_thread+0x4f1/0xd60 [ 11.265099][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.265215][ T12] kthread+0x367/0x460 [ 11.265309][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.265467][ T12] ? kthread_affine_node+0x330/0x330 [ 11.265591][ T12] ret_from_fork+0x474/0x6b0 [ 11.265709][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.265857][ T12] ? __switch_to+0x5a3/0xe00 [ 11.265974][ T12] ? kthread_affine_node+0x330/0x330 [ 11.266092][ T12] ret_from_fork_asm+0x11/0x20 [ 11.266213][ T12] [ 11.266305][ T12] irq event stamp: 49415 [ 11.266400][ T12] hardirqs last enabled at (49425): [] __up_console_sem+0x5a/0x70 [ 11.266600][ T12] hardirqs last disabled at (49432): [] __up_console_sem+0x3f/0x70 [ 11.266802][ T12] softirqs last enabled at (49354): [] handle_softirqs+0x611/0x940 [ 11.267004][ T12] softirqs last disabled at (49349): [] __irq_exit_rcu+0x103/0x1c0 [ 11.267202][ T12] ---[ end trace 0000000000000000 ]--- [ 11.280869][ T12] ------------[ cut here ]------------ [ 11.281006][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 11.281291][ T12] Modules linked in: nft_compat nf_tables [ 11.281443][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.281717][ T12] Tainted: [W]=WARN [ 11.281806][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.281953][ T12] Workqueue: netns cleanup_net [ 11.282078][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.282232][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.282669][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.282821][ T12] RAX: 00000000ffffffa6 RBX: ff11000005091e00 RCX: 1ff4000000018eed [ 11.282995][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091ebc [ 11.283173][ T12] RBP: ff1100000f5d4000 R08: 1fe2200000a123d9 R09: ff11000001aed1d0 [ 11.283360][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.283534][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.283707][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.283912][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.284062][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59006 CR4: 0000000000771ef0 [ 11.284242][ T12] PKRU: 55555554 [ 11.284337][ T12] Call Trace: [ 11.284429][ T12] [ 11.284492][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.284646][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.284791][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.284910][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.285029][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.285146][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.285268][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.285448][ T12] ops_undo_list+0x615/0x8f0 [ 11.285569][ T12] ? netns_install+0x2a0/0x2a0 [ 11.285684][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.285803][ T12] cleanup_net+0x431/0x940 [ 11.285920][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.286037][ T12] ? process_one_work+0xdb7/0x1410 [ 11.286154][ T12] ? lock_acquire+0x134/0x160 [ 11.286269][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.286443][ T12] process_one_work+0xdf8/0x1410 [ 11.286564][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.286679][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.286802][ T12] worker_thread+0x4f1/0xd60 [ 11.286927][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.287043][ T12] kthread+0x367/0x460 [ 11.287133][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.287285][ T12] ? kthread_affine_node+0x330/0x330 [ 11.287457][ T12] ret_from_fork+0x474/0x6b0 [ 11.287574][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.287721][ T12] ? __switch_to+0x5a3/0xe00 [ 11.287838][ T12] ? kthread_affine_node+0x330/0x330 [ 11.287955][ T12] ret_from_fork_asm+0x11/0x20 [ 11.288078][ T12] [ 11.288164][ T12] irq event stamp: 60601 [ 11.288252][ T12] hardirqs last enabled at (60609): [] __up_console_sem+0x5a/0x70 [ 11.288505][ T12] hardirqs last disabled at (60714): [] __up_console_sem+0x3f/0x70 [ 11.288706][ T12] softirqs last enabled at (60712): [] handle_softirqs+0x611/0x940 [ 11.288905][ T12] softirqs last disabled at (60617): [] __irq_exit_rcu+0x103/0x1c0 [ 11.289106][ T12] ---[ end trace 0000000000000000 ]--- [ 11.290301][ T12] ------------[ cut here ]------------ [ 11.290516][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 11.290748][ T12] Modules linked in: nft_compat nf_tables [ 11.290873][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.291141][ T12] Tainted: [W]=WARN [ 11.291232][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.291456][ T12] Workqueue: netns cleanup_net [ 11.291581][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.291736][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.292161][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.292316][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b7678c0 RCX: 1ff4000000018eed [ 11.292565][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b76797c [ 11.292739][ T12] RBP: ff1100000a831000 R08: 1fe22000016ecf31 R09: ff11000001aed1d0 [ 11.292917][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.293095][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.293270][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.293556][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.293705][ T12] CR2: 00007f137c22f000 CR3: 000000000ccd3005 CR4: 0000000000771ef0 [ 11.293885][ T12] PKRU: 55555554 [ 11.293974][ T12] Call Trace: [ 11.294064][ T12] [ 11.294126][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.294274][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.294482][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.294600][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.294721][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.294838][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.294958][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.295082][ T12] ops_undo_list+0x615/0x8f0 [ 11.295202][ T12] ? netns_install+0x2a0/0x2a0 [ 11.295323][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.295516][ T12] cleanup_net+0x431/0x940 [ 11.295634][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.295752][ T12] ? process_one_work+0xdb7/0x1410 [ 11.295875][ T12] ? lock_acquire+0x134/0x160 [ 11.295994][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.296113][ T12] process_one_work+0xdf8/0x1410 [ 11.296234][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.296431][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.296554][ T12] worker_thread+0x4f1/0xd60 [ 11.296682][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.296801][ T12] kthread+0x367/0x460 [ 11.296891][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.297043][ T12] ? kthread_affine_node+0x330/0x330 [ 11.297161][ T12] ret_from_fork+0x474/0x6b0 [ 11.297290][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.297501][ T12] ? __switch_to+0x5a3/0xe00 [ 11.297622][ T12] ? kthread_affine_node+0x330/0x330 [ 11.297750][ T12] ret_from_fork_asm+0x11/0x20 [ 11.297874][ T12] [ 11.297962][ T12] irq event stamp: 64283 [ 11.298051][ T12] hardirqs last enabled at (64291): [] __up_console_sem+0x5a/0x70 [ 11.298255][ T12] hardirqs last disabled at (64298): [] __up_console_sem+0x3f/0x70 [ 11.298505][ T12] softirqs last enabled at (64380): [] handle_softirqs+0x611/0x940 [ 11.298710][ T12] softirqs last disabled at (64307): [] __irq_exit_rcu+0x103/0x1c0 [ 11.298911][ T12] ---[ end trace 0000000000000000 ]--- [ 11.299926][ T12] ------------[ cut here ]------------ [ 11.300059][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 11.300301][ T12] Modules linked in: nft_compat nf_tables [ 11.300434][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.300700][ T12] Tainted: [W]=WARN [ 11.300793][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.300941][ T12] Workqueue: netns cleanup_net [ 11.301065][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.301220][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.301654][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.301801][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b767e00 RCX: 1ff4000000018eed [ 11.301978][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b767ebc [ 11.302152][ T12] RBP: ff110000024dc000 R08: 1fe22000016ecfd9 R09: ff11000001aed1d0 [ 11.302333][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 11.302512][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.302690][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.302894][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.303040][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 11.303217][ T12] PKRU: 55555554 [ 11.303310][ T12] Call Trace: [ 11.303404][ T12] [ 11.303467][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.303616][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.303760][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.303877][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.303994][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.304111][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.304232][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.304359][ T12] ops_undo_list+0x615/0x8f0 [ 11.304478][ T12] ? netns_install+0x2a0/0x2a0 [ 11.304594][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.304715][ T12] cleanup_net+0x431/0x940 [ 11.304835][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.304952][ T12] ? process_one_work+0xdb7/0x1410 [ 11.305070][ T12] ? lock_acquire+0x134/0x160 [ 11.305185][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.305309][ T12] process_one_work+0xdf8/0x1410 [ 11.305435][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.305552][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.305675][ T12] worker_thread+0x4f1/0xd60 [ 11.305796][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.305912][ T12] kthread+0x367/0x460 [ 11.306000][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.306150][ T12] ? kthread_affine_node+0x330/0x330 [ 11.306267][ T12] ret_from_fork+0x474/0x6b0 [ 11.306396][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.306543][ T12] ? __switch_to+0x5a3/0xe00 [ 11.306659][ T12] ? kthread_affine_node+0x330/0x330 [ 11.306777][ T12] ret_from_fork_asm+0x11/0x20 [ 11.306899][ T12] [ 11.306986][ T12] irq event stamp: 65627 [ 11.307072][ T12] hardirqs last enabled at (65635): [] __up_console_sem+0x5a/0x70 [ 11.307285][ T12] hardirqs last disabled at (65642): [] __up_console_sem+0x3f/0x70 [ 11.307494][ T12] softirqs last enabled at (65224): [] handle_softirqs+0x611/0x940 [ 11.307696][ T12] softirqs last disabled at (65219): [] __irq_exit_rcu+0x103/0x1c0 [ 11.307899][ T12] ---[ end trace 0000000000000000 ]--- [ 11.308754][ T12] ------------[ cut here ]------------ [ 11.308872][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 11.309103][ T12] Modules linked in: nft_compat nf_tables [ 11.309224][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.309502][ T12] Tainted: [W]=WARN [ 11.309592][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.309741][ T12] Workqueue: netns cleanup_net [ 11.309863][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.310015][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.310440][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 11.310592][ T12] RAX: 00000000ffffffa6 RBX: ff11000004d44900 RCX: 1ff4000000018eed [ 11.310766][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d449bc [ 11.310940][ T12] RBP: ff1100000ee2c000 R08: 1fe22000009a8939 R09: ff11000001aed1d0 [ 11.311114][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 11.311291][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.311473][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.311677][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.311823][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 11.312000][ T12] PKRU: 55555554 [ 11.312088][ T12] Call Trace: [ 11.312174][ T12] [ 11.312235][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.312396][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.312541][ T12] ? queue_rcu_work+0x7c/0xa0 [ 11.312659][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 11.312778][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.312895][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 11.313014][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.313133][ T12] ops_undo_list+0x615/0x8f0 [ 11.313252][ T12] ? netns_install+0x2a0/0x2a0 [ 11.313381][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.313502][ T12] cleanup_net+0x431/0x940 [ 11.313622][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.313737][ T12] ? process_one_work+0xdb7/0x1410 [ 11.313857][ T12] ? lock_acquire+0x134/0x160 [ 11.313975][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.314094][ T12] process_one_work+0xdf8/0x1410 [ 11.314215][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.314338][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.314467][ T12] worker_thread+0x4f1/0xd60 [ 11.314589][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.314706][ T12] kthread+0x367/0x460 [ 11.314795][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.314942][ T12] ? kthread_affine_node+0x330/0x330 [ 11.315062][ T12] ret_from_fork+0x474/0x6b0 [ 11.315181][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.315334][ T12] ? __switch_to+0x5a3/0xe00 [ 11.315462][ T12] ? kthread_affine_node+0x330/0x330 [ 11.315581][ T12] ret_from_fork_asm+0x11/0x20 [ 11.315708][ T12] [ 11.315796][ T12] irq event stamp: 66879 [ 11.315884][ T12] hardirqs last enabled at (66887): [] __up_console_sem+0x5a/0x70 [ 11.316090][ T12] hardirqs last disabled at (66894): [] __up_console_sem+0x3f/0x70 [ 11.316300][ T12] softirqs last enabled at (66420): [] __alloc_skb+0x4c2/0x5f0 [ 11.316509][ T12] softirqs last disabled at (66418): [] __alloc_skb+0x4c2/0x5f0 [ 11.316715][ T12] ---[ end trace 0000000000000000 ]--- [ 11.317943][ T257] ------------[ cut here ]------------ [ 11.318118][ T257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/257 [ 11.318425][ T257] Modules linked in: nft_compat nf_tables [ 11.318609][ T257] CPU: 2 UID: 0 PID: 257 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.318921][ T257] Tainted: [W]=WARN [ 11.319066][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.319287][ T257] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.319524][ T257] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.320039][ T257] RSP: 0018:ffa0000000647020 EFLAGS: 00010286 [ 11.320251][ T257] RAX: 00000000ffffffa6 RBX: ff11000004d44c80 RCX: 1ff40000000c8dca [ 11.320517][ T257] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d44d3c [ 11.320759][ T257] RBP: ff1100000589c000 R08: 1fe22000009a89a9 R09: ff1100000d6f5158 [ 11.321002][ T257] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 11.321242][ T257] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 11.321504][ T257] FS: 00007f137be59840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 11.321783][ T257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.321998][ T257] CR2: 000000001416a988 CR3: 000000000ccd3001 CR4: 0000000000771ef0 [ 11.322243][ T257] PKRU: 55555554 [ 11.322405][ T257] Call Trace: [ 11.322549][ T257] [ 11.322663][ T257] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.322844][ T257] rtmsg_ifinfo+0x5c/0xb0 [ 11.322992][ T257] ? mark_held_locks+0x40/0x70 [ 11.323170][ T257] __dev_notify_flags+0x1b8/0x280 [ 11.323374][ T257] ? netif_change_name+0x8c0/0x8c0 [ 11.323554][ T257] ? __dev_change_flags+0x4a4/0x6d0 [ 11.323732][ T257] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.323910][ T257] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.324088][ T257] ? is_bpf_text_address+0x68/0x110 [ 11.324267][ T257] netif_change_flags+0xfe/0x190 [ 11.324470][ T257] ? unwind_get_return_address+0x67/0xd0 [ 11.324649][ T257] do_setlink.isra.0+0x1d25/0x2a60 [ 11.324829][ T257] ? rtnl_link_get_size+0x350/0x350 [ 11.325007][ T257] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 11.325216][ T257] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.325413][ T257] ? validate_chain+0x38b/0xc20 [ 11.325589][ T257] ? rcu_read_lock_any_held+0x66/0x90 [ 11.325767][ T257] ? stack_depot_save_flags+0x367/0x770 [ 11.325946][ T257] ? __kernel_text_address+0x12/0x30 [ 11.326124][ T257] ? __lock_acquire+0x508/0xc10 [ 11.326311][ T257] ? lock_acquire.part.0+0xbc/0x260 [ 11.326502][ T257] ? rtnl_newlink+0x883/0xee0 [ 11.326681][ T257] ? rcu_is_watching+0x15/0xd0 [ 11.326859][ T257] ? lock_acquire+0x134/0x160 [ 11.327037][ T257] ? rcu_is_watching+0x15/0xd0 [ 11.327215][ T257] ? rcu_is_watching+0x15/0xd0 [ 11.327414][ T257] ? trace_contention_end+0xb3/0x1a0 [ 11.327592][ T257] ? __mutex_lock+0x1db/0x2010 [ 11.327768][ T257] ? __mutex_lock+0x9b2/0x2010 [ 11.327946][ T257] ? rtnl_newlink+0x883/0xee0 [ 11.328124][ T257] ? ww_mutex_lock+0x160/0x160 [ 11.328312][ T257] ? __rtnl_newlink+0x3fa/0xa50 [ 11.328509][ T257] rtnl_newlink+0x8d1/0xee0 [ 11.328690][ T257] ? lock_acquire.part.0+0xbc/0x260 [ 11.328866][ T257] ? find_held_lock+0x2b/0x80 [ 11.329065][ T257] ? __rtnl_newlink+0xa50/0xa50 [ 11.329241][ T257] ? mark_usage+0x61/0x170 [ 11.329437][ T257] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.329619][ T257] ? lock_acquire.part.0+0xbc/0x260 [ 11.329798][ T257] ? find_held_lock+0x2b/0x80 [ 11.329976][ T257] ? __rtnl_newlink+0xa50/0xa50 [ 11.330154][ T257] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.330343][ T257] ? __rtnl_newlink+0xa50/0xa50 [ 11.330531][ T257] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.330708][ T257] ? validate_chain+0x38b/0xc20 [ 11.330885][ T257] ? rtnl_link_fill+0x920/0x920 [ 11.331064][ T257] ? __lock_acquire+0x508/0xc10 [ 11.331246][ T257] ? lock_acquire.part.0+0xbc/0x260 [ 11.331441][ T257] ? find_held_lock+0x2b/0x80 [ 11.331620][ T257] netlink_rcv_skb+0x14e/0x3a0 [ 11.331796][ T257] ? rtnl_link_fill+0x920/0x920 [ 11.331973][ T257] ? netlink_ack+0xcf0/0xcf0 [ 11.332154][ T257] ? netlink_deliver_tap+0xc5/0x330 [ 11.332337][ T257] ? netlink_deliver_tap+0x13c/0x330 [ 11.332536][ T257] netlink_unicast+0x486/0x750 [ 11.332716][ T257] ? netlink_attachskb+0x810/0x810 [ 11.332893][ T257] ? __lock_acquire+0x508/0xc10 [ 11.333073][ T257] netlink_sendmsg+0x735/0xc60 [ 11.333252][ T257] ? netlink_unicast+0x750/0x750 [ 11.333451][ T257] ? __might_fault+0x97/0x140 [ 11.333631][ T257] ____sys_sendmsg+0x419/0x850 [ 11.333810][ T257] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.333989][ T257] ? get_timestamp.constprop.0+0x390/0x390 [ 11.334195][ T257] ? move_addr_to_kernel+0x40/0x40 [ 11.334396][ T257] ? stack_depot_save_flags+0x367/0x770 [ 11.334577][ T257] ? validate_chain+0x38b/0xc20 [ 11.334755][ T257] ___sys_sendmsg+0x14e/0x1d0 [ 11.334932][ T257] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 11.335140][ T257] ? copy_msghdr_from_user+0x460/0x460 [ 11.335338][ T257] __sys_sendmsg+0x145/0x1f0 [ 11.335530][ T257] ? __sys_sendmsg_sock+0x20/0x20 [ 11.335707][ T257] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 11.335920][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 11.336100][ T257] ? rcu_is_watching+0x15/0xd0 [ 11.336290][ T257] do_syscall_64+0x117/0xfc0 [ 11.336483][ T257] ? trace_hardirqs_off+0xd/0x30 [ 11.336663][ T257] ? exc_page_fault+0xee/0x100 [ 11.336843][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.337052][ T257] RIP: 0033:0x7f137c09308e [ 11.337234][ T257] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.337764][ T257] RSP: 002b:00007ffd37363890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.338012][ T257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f137c09308e [ 11.338253][ T257] RDX: 0000000000000000 RSI: 00007ffd37363940 RDI: 0000000000000005 [ 11.338518][ T257] RBP: 00007ffd373638a0 R08: 0000000000000000 R09: 0000000000000000 [ 11.338760][ T257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e460 [ 11.339004][ T257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd37364010 [ 11.339251][ T257] [ 11.339413][ T257] irq event stamp: 13945 [ 11.339557][ T257] hardirqs last enabled at (13955): [] __up_console_sem+0x5a/0x70 [ 11.339832][ T257] hardirqs last disabled at (13964): [] __up_console_sem+0x3f/0x70 [ 11.340107][ T257] softirqs last enabled at (12890): [] handle_softirqs+0x611/0x940 [ 11.340403][ T257] softirqs last disabled at (12883): [] __irq_exit_rcu+0x103/0x1c0 [ 11.340677][ T257] ---[ end trace 0000000000000000 ]--- [ 11.353075][ T12] ------------[ cut here ]------------ [ 11.353214][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 11.353477][ T12] Modules linked in: nft_compat nf_tables [ 11.353607][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.353884][ T12] Tainted: [W]=WARN [ 11.353981][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.354135][ T12] Workqueue: netns cleanup_net [ 11.354263][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.354440][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.354886][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 11.355042][ T12] RAX: 00000000ffffffa6 RBX: ff11000009b35700 RCX: 1ff4000000018eaf [ 11.355227][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b357bc [ 11.355417][ T12] RBP: ff11000005921000 R08: 1fe2200001366af9 R09: ff11000001aed1d0 [ 11.355600][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 11.355784][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 11.355970][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.356190][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.356357][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 11.356549][ T12] PKRU: 55555554 [ 11.356643][ T12] Call Trace: [ 11.356736][ T12] [ 11.356802][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.356929][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 11.357024][ T12] netif_close_many+0x2ac/0x640 [ 11.357147][ T12] ? lock_acquire+0x134/0x160 [ 11.357272][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.357408][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.357532][ T12] ? __dev_close_many+0x670/0x670 [ 11.357658][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 11.357814][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 11.357970][ T12] ? mutex_is_locked+0x1c/0x50 [ 11.358095][ T12] ? rtnl_is_locked+0x15/0x20 [ 11.358219][ T12] ? default_device_exit_net+0x78/0x7b0 [ 11.358355][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.358513][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.358642][ T12] default_device_exit_batch+0x38b/0x600 [ 11.358768][ T12] ? unregister_netdev+0x60/0x60 [ 11.358897][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.359022][ T12] ? fou_exit_net+0x30/0x110 [ 11.359150][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.359276][ T12] ? netns_install+0x2a0/0x2a0 [ 11.359412][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.359540][ T12] cleanup_net+0x431/0x940 [ 11.359665][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.359788][ T12] ? process_one_work+0xdb7/0x1410 [ 11.359914][ T12] ? lock_acquire+0x134/0x160 [ 11.360041][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.360169][ T12] process_one_work+0xdf8/0x1410 [ 11.360303][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.360433][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.360563][ T12] worker_thread+0x4f1/0xd60 [ 11.360774][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.360898][ T12] kthread+0x367/0x460 [ 11.360999][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.361238][ T12] ? kthread_affine_node+0x330/0x330 [ 11.361379][ T12] ret_from_fork+0x474/0x6b0 [ 11.361582][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.361814][ T12] ? __switch_to+0x5a3/0xe00 [ 11.361944][ T12] ? kthread_affine_node+0x330/0x330 [ 11.362150][ T12] ret_from_fork_asm+0x11/0x20 [ 11.362287][ T12] [ 11.362385][ T12] irq event stamp: 69047 [ 11.362480][ T12] hardirqs last enabled at (69055): [] __up_console_sem+0x5a/0x70 [ 11.362695][ T12] hardirqs last disabled at (69062): [] __up_console_sem+0x3f/0x70 [ 11.362910][ T12] softirqs last enabled at (68878): [] handle_softirqs+0x611/0x940 [ 11.363128][ T12] softirqs last disabled at (68873): [] __irq_exit_rcu+0x103/0x1c0 [ 11.363356][ T12] ---[ end trace 0000000000000000 ]--- [ 11.372370][ T12] ------------[ cut here ]------------ [ 11.372511][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 11.372758][ T12] Modules linked in: nft_compat nf_tables [ 11.372887][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.373175][ T12] Tainted: [W]=WARN [ 11.373270][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.373432][ T12] Workqueue: netns cleanup_net [ 11.373557][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.373715][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.374147][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 11.374302][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ceb58c0 RCX: 1ff4000000018ed5 [ 11.374493][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb597c [ 11.374670][ T12] RBP: ff11000005921000 R08: 1fe22000019d6b31 R09: ff11000001aed1d0 [ 11.374854][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.375036][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 11.375220][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.375443][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.375596][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59006 CR4: 0000000000771ef0 [ 11.375779][ T12] PKRU: 55555554 [ 11.375868][ T12] Call Trace: [ 11.375957][ T12] [ 11.376022][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 11.376177][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 11.376338][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.376468][ T12] default_device_exit_batch+0x38b/0x600 [ 11.376591][ T12] ? unregister_netdev+0x60/0x60 [ 11.376711][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 11.376831][ T12] ? fou_exit_net+0x30/0x110 [ 11.376952][ T12] ops_undo_list+0x2ce/0x8f0 [ 11.377080][ T12] ? netns_install+0x2a0/0x2a0 [ 11.377200][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.377329][ T12] cleanup_net+0x431/0x940 [ 11.377512][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 11.377675][ T12] ? process_one_work+0xdb7/0x1410 [ 11.377853][ T12] ? lock_acquire+0x134/0x160 [ 11.378031][ T12] ? rcu_is_watching+0x15/0xd0 [ 11.378217][ T12] process_one_work+0xdf8/0x1410 [ 11.378486][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 11.378612][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 11.378741][ T12] worker_thread+0x4f1/0xd60 [ 11.378867][ T12] ? rescuer_thread+0x1320/0x1320 [ 11.378988][ T12] kthread+0x367/0x460 [ 11.379080][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 11.379229][ T12] ? kthread_affine_node+0x330/0x330 [ 11.379400][ T12] ret_from_fork+0x474/0x6b0 [ 11.379521][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.379727][ T12] ? __switch_to+0x5a3/0xe00 [ 11.379848][ T12] ? kthread_affine_node+0x330/0x330 [ 11.379969][ T12] ret_from_fork_asm+0x11/0x20 [ 11.380222][ T12] [ 11.380335][ T12] irq event stamp: 79663 [ 11.380569][ T12] hardirqs last enabled at (79853): [] __up_console_sem+0x5a/0x70 [ 11.380782][ T12] hardirqs last disabled at (79860): [] __up_console_sem+0x3f/0x70 [ 11.380991][ T12] softirqs last enabled at (79850): [] handle_softirqs+0x611/0x940 [ 11.381196][ T12] softirqs last disabled at (79671): [] __irq_exit_rcu+0x103/0x1c0 [ 11.381471][ T12] ---[ end trace 0000000000000000 ]--- [ 11.480483][ T260] ------------[ cut here ]------------ [ 11.480636][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/260 [ 11.480870][ T260] Modules linked in: nft_compat nf_tables [ 11.481010][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.481274][ T260] Tainted: [W]=WARN [ 11.481387][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.481555][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.481726][ T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.482194][ T260] RSP: 0018:ffa0000000587a80 EFLAGS: 00010286 [ 11.482370][ T260] RAX: 00000000ffffffa6 RBX: ff1100000a2703c0 RCX: 1ff40000000b0f16 [ 11.482566][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a27047c [ 11.482764][ T260] RBP: ff1100000f484000 R08: 1fe220000144e091 R09: ff110000054bae80 [ 11.482958][ T260] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.483150][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f484000 [ 11.483359][ T260] FS: 00007ffad74f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.483591][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.483757][ T260] CR2: 00007ffad77027d0 CR3: 00000000100e5003 CR4: 0000000000771ef0 [ 11.483955][ T260] PKRU: 55555554 [ 11.484052][ T260] Call Trace: [ 11.484149][ T260] [ 11.484218][ T260] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.484359][ T260] ? notifier_call_chain+0xb0/0x320 [ 11.484493][ T260] rtmsg_ifinfo+0x5c/0xb0 [ 11.484592][ T260] register_netdevice+0x1526/0x1bc0 [ 11.484725][ T260] ? unregister_netdevice_queue+0x470/0x470 [ 11.484887][ T260] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.485019][ T260] register_netdev+0x23/0x40 [ 11.485151][ T260] loopback_net_init+0x7d/0x150 [ 11.485289][ T260] ops_init+0x187/0x560 [ 11.485395][ T260] setup_net+0x11b/0x3b0 [ 11.485495][ T260] ? unregister_pernet_device+0x80/0x80 [ 11.485623][ T260] ? lockdep_init_map_type+0x5d/0x250 [ 11.485754][ T260] ? mutex_init_lockdep+0xf6/0x120 [ 11.485887][ T260] copy_net_ns+0x383/0x660 [ 11.486020][ T260] create_new_namespaces+0x371/0xa10 [ 11.486155][ T260] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.486288][ T260] ksys_unshare+0x353/0x880 [ 11.486439][ T260] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.486571][ T260] ? walk_process_tree+0x350/0x350 [ 11.486700][ T260] ? __x64_sys_openat+0x10e/0x210 [ 11.486833][ T260] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.486964][ T260] __x64_sys_unshare+0x34/0x50 [ 11.487095][ T260] ? do_syscall_64+0x82/0xfc0 [ 11.487225][ T260] do_syscall_64+0x117/0xfc0 [ 11.487366][ T260] ? trace_hardirqs_off+0xd/0x30 [ 11.487496][ T260] ? exc_page_fault+0xee/0x100 [ 11.487625][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.487786][ T260] RIP: 0033:0x7ffad77babcb [ 11.487923][ T260] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.488393][ T260] RSP: 002b:00007ffded504638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 11.488590][ T260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffad77babcb [ 11.488784][ T260] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.488978][ T260] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.489175][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffded506860 [ 11.489379][ T260] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffded508889 [ 11.489580][ T260] [ 11.489677][ T260] irq event stamp: 31913 [ 11.489775][ T260] hardirqs last enabled at (31921): [] __up_console_sem+0x5a/0x70 [ 11.490003][ T260] hardirqs last disabled at (31928): [] __up_console_sem+0x3f/0x70 [ 11.490228][ T260] softirqs last enabled at (31400): [] __alloc_skb+0x4c2/0x5f0 [ 11.490516][ T260] softirqs last disabled at (31398): [] __alloc_skb+0x4c2/0x5f0 [ 11.490742][ T260] ---[ end trace 0000000000000000 ]--- [ 11.493644][ T260] ------------[ cut here ]------------ [ 11.493780][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/260 [ 11.494005][ T260] Modules linked in: nft_compat nf_tables [ 11.494139][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.494411][ T260] Tainted: [W]=WARN [ 11.494510][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.494672][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.494840][ T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.495305][ T260] RSP: 0018:ffa0000000587918 EFLAGS: 00010286 [ 11.495475][ T260] RAX: 00000000ffffffa6 RBX: ff11000004d0d700 RCX: 1ff40000000b0ee9 [ 11.495669][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0d7bc [ 11.495862][ T260] RBP: ff11000009bac000 R08: 1fe22000009a1af9 R09: ff110000054bae80 [ 11.496061][ T260] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.496260][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bac000 [ 11.496467][ T260] FS: 00007ffad74f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.496695][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.496857][ T260] CR2: 00007ffad77027d0 CR3: 00000000100e5003 CR4: 0000000000771ef0 [ 11.497055][ T260] PKRU: 55555554 [ 11.497154][ T260] Call Trace: [ 11.497250][ T260] [ 11.497322][ T260] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.497456][ T260] ? notifier_call_chain+0xb0/0x320 [ 11.497587][ T260] rtmsg_ifinfo+0x5c/0xb0 [ 11.497687][ T260] register_netdevice+0x1526/0x1bc0 [ 11.497820][ T260] ? unregister_netdevice_queue+0x470/0x470 [ 11.497982][ T260] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.498117][ T260] __ip_tunnel_create+0x380/0x470 [ 11.498247][ T260] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 11.498387][ T260] ? net_generic+0xb3/0x1e0 [ 11.498521][ T260] ip_tunnel_init_net+0x1b4/0x510 [ 11.498651][ T260] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 11.498782][ T260] ? __kmalloc_noprof+0x2d7/0x760 [ 11.498915][ T260] ops_init+0x187/0x560 [ 11.499016][ T260] setup_net+0x11b/0x3b0 [ 11.499114][ T260] ? unregister_pernet_device+0x80/0x80 [ 11.499243][ T260] ? lockdep_init_map_type+0x5d/0x250 [ 11.499383][ T260] ? mutex_init_lockdep+0xf6/0x120 [ 11.499513][ T260] copy_net_ns+0x383/0x660 [ 11.499643][ T260] create_new_namespaces+0x371/0xa10 [ 11.499774][ T260] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.499906][ T260] ksys_unshare+0x353/0x880 [ 11.500035][ T260] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.500164][ T260] ? walk_process_tree+0x350/0x350 [ 11.500297][ T260] ? __x64_sys_openat+0x10e/0x210 [ 11.500433][ T260] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.500564][ T260] __x64_sys_unshare+0x34/0x50 [ 11.500692][ T260] ? do_syscall_64+0x82/0xfc0 [ 11.500821][ T260] do_syscall_64+0x117/0xfc0 [ 11.500954][ T260] ? trace_hardirqs_off+0xd/0x30 [ 11.501082][ T260] ? exc_page_fault+0xee/0x100 [ 11.501211][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.501383][ T260] RIP: 0033:0x7ffad77babcb [ 11.501518][ T260] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.501997][ T260] RSP: 002b:00007ffded504638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 11.502195][ T260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffad77babcb [ 11.502397][ T260] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.502589][ T260] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.502782][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffded506860 [ 11.502974][ T260] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffded508889 [ 11.503172][ T260] [ 11.503269][ T260] irq event stamp: 33915 [ 11.503375][ T260] hardirqs last enabled at (33925): [] __up_console_sem+0x5a/0x70 [ 11.503601][ T260] hardirqs last disabled at (33932): [] __up_console_sem+0x3f/0x70 [ 11.503824][ T260] softirqs last enabled at (33378): [] __alloc_skb+0x4c2/0x5f0 [ 11.504052][ T260] softirqs last disabled at (33376): [] __alloc_skb+0x4c2/0x5f0 [ 11.504276][ T260] ---[ end trace 0000000000000000 ]--- [ 11.506726][ T260] ------------[ cut here ]------------ [ 11.506861][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/260 [ 11.507088][ T260] Modules linked in: nft_compat nf_tables [ 11.507222][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.507491][ T260] Tainted: [W]=WARN [ 11.507592][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.507755][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.507924][ T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.508396][ T260] RSP: 0018:ffa00000005878f8 EFLAGS: 00010286 [ 11.508561][ T260] RAX: 00000000ffffffa6 RBX: ff1100000b463540 RCX: 1ff40000000b0ee5 [ 11.508755][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4635fc [ 11.508950][ T260] RBP: ff11000009bbc000 R08: 1fe220000168c6c1 R09: ff110000054bae80 [ 11.509146][ T260] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.509353][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bbc000 [ 11.509552][ T260] FS: 00007ffad74f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.509783][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.509948][ T260] CR2: 00007ffad77027d0 CR3: 00000000100e5003 CR4: 0000000000771ef0 [ 11.510148][ T260] PKRU: 55555554 [ 11.510247][ T260] Call Trace: [ 11.510355][ T260] [ 11.510424][ T260] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.510556][ T260] ? notifier_call_chain+0xb0/0x320 [ 11.510688][ T260] rtmsg_ifinfo+0x5c/0xb0 [ 11.510789][ T260] register_netdevice+0x1526/0x1bc0 [ 11.510923][ T260] ? unregister_netdevice_queue+0x470/0x470 [ 11.511086][ T260] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.511218][ T260] __ip_tunnel_create+0x380/0x470 [ 11.511358][ T260] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 11.511490][ T260] ? net_generic+0xb3/0x1e0 [ 11.511622][ T260] ip_tunnel_init_net+0x1b4/0x510 [ 11.511754][ T260] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 11.511887][ T260] ? trace_kmalloc+0xed/0x130 [ 11.512020][ T260] ? __kasan_kmalloc+0x7b/0x90 [ 11.512153][ T260] vti_init_net+0x2a/0x140 [ 11.512289][ T260] ops_init+0x187/0x560 [ 11.512394][ T260] setup_net+0x11b/0x3b0 [ 11.512494][ T260] ? unregister_pernet_device+0x80/0x80 [ 11.512624][ T260] ? lockdep_init_map_type+0x5d/0x250 [ 11.512757][ T260] ? mutex_init_lockdep+0xf6/0x120 [ 11.512891][ T260] copy_net_ns+0x383/0x660 [ 11.513027][ T260] create_new_namespaces+0x371/0xa10 [ 11.513162][ T260] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.513300][ T260] ksys_unshare+0x353/0x880 [ 11.513450][ T260] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.513582][ T260] ? walk_process_tree+0x350/0x350 [ 11.513713][ T260] ? __x64_sys_openat+0x10e/0x210 [ 11.513846][ T260] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.513981][ T260] __x64_sys_unshare+0x34/0x50 [ 11.514112][ T260] ? do_syscall_64+0x82/0xfc0 [ 11.514242][ T260] do_syscall_64+0x117/0xfc0 [ 11.514386][ T260] ? trace_hardirqs_off+0xd/0x30 [ 11.514518][ T260] ? exc_page_fault+0xee/0x100 [ 11.514649][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.514812][ T260] RIP: 0033:0x7ffad77babcb [ 11.514949][ T260] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.515424][ T260] RSP: 002b:00007ffded504638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 11.515624][ T260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffad77babcb [ 11.515820][ T260] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.516017][ T260] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.516214][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffded506860 [ 11.516422][ T260] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffded508889 [ 11.516626][ T260] [ 11.516726][ T260] irq event stamp: 35759 [ 11.516826][ T260] hardirqs last enabled at (35767): [] __up_console_sem+0x5a/0x70 [ 11.517054][ T260] hardirqs last disabled at (35774): [] __up_console_sem+0x3f/0x70 [ 11.517285][ T260] softirqs last enabled at (35592): [] handle_softirqs+0x611/0x940 [ 11.517517][ T260] softirqs last disabled at (35575): [] __irq_exit_rcu+0x103/0x1c0 [ 11.517745][ T260] ---[ end trace 0000000000000000 ]--- [ 11.520496][ T260] ------------[ cut here ]------------ [ 11.520633][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/260 [ 11.520857][ T260] Modules linked in: nft_compat nf_tables [ 11.520992][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.521254][ T260] Tainted: [W]=WARN [ 11.521361][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.521525][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.521694][ T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.522158][ T260] RSP: 0018:ffa0000000587a78 EFLAGS: 00010286 [ 11.522325][ T260] RAX: 00000000ffffffa6 RBX: ff1100000b462040 RCX: 1ff40000000b0f15 [ 11.522526][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4620fc [ 11.522721][ T260] RBP: ff11000001ecc000 R08: 1fe220000168c421 R09: ff110000054bae80 [ 11.522913][ T260] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.523106][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001ecc000 [ 11.523305][ T260] FS: 00007ffad74f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.523539][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.523701][ T260] CR2: 00007ffad77027d0 CR3: 00000000100e5003 CR4: 0000000000771ef0 [ 11.523896][ T260] PKRU: 55555554 [ 11.523993][ T260] Call Trace: [ 11.524089][ T260] [ 11.524156][ T260] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.524288][ T260] ? notifier_call_chain+0xb0/0x320 [ 11.524424][ T260] rtmsg_ifinfo+0x5c/0xb0 [ 11.524523][ T260] register_netdevice+0x1526/0x1bc0 [ 11.524653][ T260] ? unregister_netdevice_queue+0x470/0x470 [ 11.524812][ T260] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.524945][ T260] register_netdev+0x23/0x40 [ 11.525076][ T260] vti6_init_net+0x280/0x3c0 [ 11.525207][ T260] ops_init+0x187/0x560 [ 11.525312][ T260] setup_net+0x11b/0x3b0 [ 11.525416][ T260] ? unregister_pernet_device+0x80/0x80 [ 11.525545][ T260] ? lockdep_init_map_type+0x5d/0x250 [ 11.525674][ T260] ? mutex_init_lockdep+0xf6/0x120 [ 11.525807][ T260] copy_net_ns+0x383/0x660 [ 11.525938][ T260] create_new_namespaces+0x371/0xa10 [ 11.526072][ T260] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.526204][ T260] ksys_unshare+0x353/0x880 [ 11.526338][ T260] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.526475][ T260] ? walk_process_tree+0x350/0x350 [ 11.526605][ T260] ? __x64_sys_openat+0x10e/0x210 [ 11.526736][ T260] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.526867][ T260] __x64_sys_unshare+0x34/0x50 [ 11.526998][ T260] ? do_syscall_64+0x82/0xfc0 [ 11.527128][ T260] do_syscall_64+0x117/0xfc0 [ 11.527258][ T260] ? trace_hardirqs_off+0xd/0x30 [ 11.527398][ T260] ? exc_page_fault+0xee/0x100 [ 11.527527][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.527688][ T260] RIP: 0033:0x7ffad77babcb [ 11.527824][ T260] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.528290][ T260] RSP: 002b:00007ffded504638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 11.528490][ T260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffad77babcb [ 11.528682][ T260] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.528875][ T260] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.529070][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffded506860 [ 11.529263][ T260] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffded508889 [ 11.529473][ T260] [ 11.529571][ T260] irq event stamp: 37635 [ 11.529669][ T260] hardirqs last enabled at (37643): [] __up_console_sem+0x5a/0x70 [ 11.529896][ T260] hardirqs last disabled at (37650): [] __up_console_sem+0x3f/0x70 [ 11.530120][ T260] softirqs last enabled at (37130): [] __alloc_skb+0x4c2/0x5f0 [ 11.530354][ T260] softirqs last disabled at (37128): [] __alloc_skb+0x4c2/0x5f0 [ 11.530578][ T260] ---[ end trace 0000000000000000 ]--- [ 11.533325][ T260] ------------[ cut here ]------------ [ 11.533746][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/260 [ 11.533972][ T260] Modules linked in: nft_compat nf_tables [ 11.534106][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.534378][ T260] Tainted: [W]=WARN [ 11.534479][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.534642][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.534811][ T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.535271][ T260] RSP: 0018:ffa0000000587a68 EFLAGS: 00010286 [ 11.535448][ T260] RAX: 00000000ffffffa6 RBX: ff11000009798900 RCX: 1ff40000000b0f13 [ 11.535640][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097989bc [ 11.535834][ T260] RBP: ff1100000e071000 R08: 1fe22000012f3139 R09: ff110000054bae80 [ 11.536027][ T260] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.536222][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e071000 [ 11.536425][ T260] FS: 00007ffad74f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.536654][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.536816][ T260] CR2: 00007ffad77027d0 CR3: 00000000100e5003 CR4: 0000000000771ef0 [ 11.537012][ T260] PKRU: 55555554 [ 11.537110][ T260] Call Trace: [ 11.537207][ T260] [ 11.537274][ T260] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.537413][ T260] ? notifier_call_chain+0xb0/0x320 [ 11.537543][ T260] rtmsg_ifinfo+0x5c/0xb0 [ 11.537641][ T260] register_netdevice+0x1526/0x1bc0 [ 11.537773][ T260] ? unregister_netdevice_queue+0x470/0x470 [ 11.537938][ T260] register_netdev+0x23/0x40 [ 11.538067][ T260] sit_init_net+0x299/0x570 [ 11.538198][ T260] ops_init+0x187/0x560 [ 11.538303][ T260] setup_net+0x11b/0x3b0 [ 11.538406][ T260] ? unregister_pernet_device+0x80/0x80 [ 11.538538][ T260] ? lockdep_init_map_type+0x5d/0x250 [ 11.538668][ T260] ? mutex_init_lockdep+0xf6/0x120 [ 11.538801][ T260] copy_net_ns+0x383/0x660 [ 11.538934][ T260] create_new_namespaces+0x371/0xa10 [ 11.539068][ T260] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.539199][ T260] ksys_unshare+0x353/0x880 [ 11.539333][ T260] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.539468][ T260] ? walk_process_tree+0x350/0x350 [ 11.539599][ T260] ? __x64_sys_openat+0x10e/0x210 [ 11.539730][ T260] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.539863][ T260] __x64_sys_unshare+0x34/0x50 [ 11.539993][ T260] ? do_syscall_64+0x82/0xfc0 [ 11.540121][ T260] do_syscall_64+0x117/0xfc0 [ 11.540252][ T260] ? trace_hardirqs_off+0xd/0x30 [ 11.540388][ T260] ? exc_page_fault+0xee/0x100 [ 11.540518][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.540678][ T260] RIP: 0033:0x7ffad77babcb [ 11.540812][ T260] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.541273][ T260] RSP: 002b:00007ffded504638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 11.541480][ T260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffad77babcb [ 11.541675][ T260] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.541869][ T260] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.542061][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffded506860 [ 11.542253][ T260] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffded508889 [ 11.542460][ T260] [ 11.542559][ T260] irq event stamp: 40075 [ 11.542657][ T260] hardirqs last enabled at (40083): [] __up_console_sem+0x5a/0x70 [ 11.542881][ T260] hardirqs last disabled at (40090): [] __up_console_sem+0x3f/0x70 [ 11.543107][ T260] softirqs last enabled at (39592): [] handle_softirqs+0x611/0x940 [ 11.543338][ T260] softirqs last disabled at (39065): [] __irq_exit_rcu+0x103/0x1c0 [ 11.543567][ T260] ---[ end trace 0000000000000000 ]--- [ 11.546942][ T260] ------------[ cut here ]------------ [ 11.547073][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/260 [ 11.547388][ T260] Modules linked in: nft_compat nf_tables [ 11.547523][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.547869][ T260] Tainted: [W]=WARN [ 11.547967][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.548129][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.548301][ T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.548767][ T260] RSP: 0018:ffa0000000587a78 EFLAGS: 00010286 [ 11.549018][ T260] RAX: 00000000ffffffa6 RBX: ff11000009ac4e40 RCX: 1ff40000000b0f15 [ 11.549210][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009ac4efc [ 11.549416][ T260] RBP: ff1100000f56c000 R08: 1fe22000013589e1 R09: ff110000054bae80 [ 11.549694][ T260] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.549886][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f56c000 [ 11.550083][ T260] FS: 00007ffad74f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.550410][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.550575][ T260] CR2: 00007ffad77027d0 CR3: 00000000100e5003 CR4: 0000000000771ef0 [ 11.550856][ T260] PKRU: 55555554 [ 11.550954][ T260] Call Trace: [ 11.551051][ T260] [ 11.551118][ T260] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.551249][ T260] ? notifier_call_chain+0xb0/0x320 [ 11.551476][ T260] rtmsg_ifinfo+0x5c/0xb0 [ 11.551576][ T260] register_netdevice+0x1526/0x1bc0 [ 11.551708][ T260] ? unregister_netdevice_queue+0x470/0x470 [ 11.551869][ T260] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.552086][ T260] register_netdev+0x23/0x40 [ 11.552217][ T260] ip6_tnl_init_net+0x2b8/0x400 [ 11.552358][ T260] ops_init+0x187/0x560 [ 11.552458][ T260] setup_net+0x11b/0x3b0 [ 11.552559][ T260] ? unregister_pernet_device+0x80/0x80 [ 11.552774][ T260] ? lockdep_init_map_type+0x5d/0x250 [ 11.552904][ T260] ? mutex_init_lockdep+0xf6/0x120 [ 11.553036][ T260] copy_net_ns+0x383/0x660 [ 11.553166][ T260] create_new_namespaces+0x371/0xa10 [ 11.553391][ T260] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 11.553523][ T260] ksys_unshare+0x353/0x880 [ 11.553652][ T260] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.553783][ T260] ? walk_process_tree+0x350/0x350 [ 11.553999][ T260] ? __x64_sys_openat+0x10e/0x210 [ 11.554130][ T260] ? __ia32_sys_open+0x1b0/0x1b0 [ 11.554261][ T260] __x64_sys_unshare+0x34/0x50 [ 11.554486][ T260] ? do_syscall_64+0x82/0xfc0 [ 11.554616][ T260] do_syscall_64+0x117/0xfc0 [ 11.554747][ T260] ? trace_hardirqs_off+0xd/0x30 [ 11.554876][ T260] ? exc_page_fault+0xee/0x100 [ 11.555007][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.555253][ T260] RIP: 0033:0x7ffad77babcb [ 11.555393][ T260] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 11.555944][ T260] RSP: 002b:00007ffded504638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 11.556140][ T260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffad77babcb [ 11.556430][ T260] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 11.556623][ T260] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 11.556817][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffded506860 [ 11.557096][ T260] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffded508889 [ 11.557299][ T260] [ 11.557402][ T260] irq event stamp: 42403 [ 11.557585][ T260] hardirqs last enabled at (42411): [] __up_console_sem+0x5a/0x70 [ 11.557811][ T260] hardirqs last disabled at (42418): [] __up_console_sem+0x3f/0x70 [ 11.558034][ T260] softirqs last enabled at (41894): [] __alloc_skb+0x4c2/0x5f0 [ 11.558354][ T260] softirqs last disabled at (41892): [] __alloc_skb+0x4c2/0x5f0 [ 11.558581][ T260] ---[ end trace 0000000000000000 ]--- [ 11.591788][ T261] ------------[ cut here ]------------ [ 11.591934][ T261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/261 [ 11.592169][ T261] Modules linked in: nft_compat nf_tables [ 11.592312][ T261] CPU: 3 UID: 0 PID: 261 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.592581][ T261] Tainted: [W]=WARN [ 11.592680][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.592841][ T261] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.593012][ T261] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.593486][ T261] RSP: 0018:ffa0000000507020 EFLAGS: 00010286 [ 11.593649][ T261] RAX: 00000000ffffffa6 RBX: ff11000004dccac0 RCX: 1ff40000000a0dca [ 11.593843][ T261] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004dccb7c [ 11.594038][ T261] RBP: ff1100000f484000 R08: 1fe22000009b9971 R09: ff11000009a1d158 [ 11.594234][ T261] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 11.594437][ T261] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 11.594631][ T261] FS: 00007f7061677840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.594857][ T261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.595021][ T261] CR2: 000000002c54e988 CR3: 0000000014a4b006 CR4: 0000000000771ef0 [ 11.595215][ T261] PKRU: 55555554 [ 11.595317][ T261] Call Trace: [ 11.595422][ T261] [ 11.595489][ T261] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.595620][ T261] rtmsg_ifinfo+0x5c/0xb0 [ 11.595720][ T261] ? mark_held_locks+0x40/0x70 [ 11.595850][ T261] __dev_notify_flags+0x1b8/0x280 [ 11.595983][ T261] ? netif_change_name+0x8c0/0x8c0 [ 11.596113][ T261] ? __dev_change_flags+0x4a4/0x6d0 [ 11.596242][ T261] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.596461][ T261] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.596592][ T261] ? is_bpf_text_address+0x68/0x110 [ 11.596723][ T261] netif_change_flags+0xfe/0x190 [ 11.596853][ T261] ? unwind_get_return_address+0x67/0xd0 [ 11.596986][ T261] do_setlink.isra.0+0x1d25/0x2a60 [ 11.597118][ T261] ? rtnl_link_get_size+0x350/0x350 [ 11.597250][ T261] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 11.597493][ T261] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.597623][ T261] ? validate_chain+0x38b/0xc20 [ 11.597751][ T261] ? rcu_read_lock_any_held+0x66/0x90 [ 11.597882][ T261] ? stack_depot_save_flags+0x367/0x770 [ 11.598014][ T261] ? __kernel_text_address+0x12/0x30 [ 11.598144][ T261] ? __lock_acquire+0x508/0xc10 [ 11.598275][ T261] ? lock_acquire.part.0+0xbc/0x260 [ 11.598491][ T261] ? rtnl_newlink+0x883/0xee0 [ 11.598623][ T261] ? rcu_is_watching+0x15/0xd0 [ 11.598752][ T261] ? lock_acquire+0x134/0x160 [ 11.598881][ T261] ? rcu_is_watching+0x15/0xd0 [ 11.599010][ T261] ? rcu_is_watching+0x15/0xd0 [ 11.599140][ T261] ? trace_contention_end+0xb3/0x1a0 [ 11.599270][ T261] ? __mutex_lock+0x1db/0x2010 [ 11.599462][ T261] ? __mutex_lock+0x9b2/0x2010 [ 11.599592][ T261] ? rtnl_newlink+0x883/0xee0 [ 11.599723][ T261] ? ww_mutex_lock+0x160/0x160 [ 11.599854][ T261] ? __rtnl_newlink+0x3fa/0xa50 [ 11.599989][ T261] rtnl_newlink+0x8d1/0xee0 [ 11.600121][ T261] ? lock_acquire.part.0+0xbc/0x260 [ 11.600249][ T261] ? find_held_lock+0x2b/0x80 [ 11.600438][ T261] ? __rtnl_newlink+0xa50/0xa50 [ 11.600566][ T261] ? mark_usage+0x61/0x170 [ 11.600694][ T261] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.600825][ T261] ? lock_acquire.part.0+0xbc/0x260 [ 11.600954][ T261] ? find_held_lock+0x2b/0x80 [ 11.601084][ T261] ? __rtnl_newlink+0xa50/0xa50 [ 11.601213][ T261] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.601402][ T261] ? __rtnl_newlink+0xa50/0xa50 [ 11.601533][ T261] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.601663][ T261] ? validate_chain+0x38b/0xc20 [ 11.601791][ T261] ? rtnl_link_fill+0x920/0x920 [ 11.601919][ T261] ? __lock_acquire+0x508/0xc10 [ 11.602050][ T261] ? lock_acquire.part.0+0xbc/0x260 [ 11.602179][ T261] ? find_held_lock+0x2b/0x80 [ 11.602311][ T261] netlink_rcv_skb+0x14e/0x3a0 [ 11.602499][ T261] ? rtnl_link_fill+0x920/0x920 [ 11.602628][ T261] ? netlink_ack+0xcf0/0xcf0 [ 11.602762][ T261] ? netlink_deliver_tap+0xc5/0x330 [ 11.602891][ T261] ? netlink_deliver_tap+0x13c/0x330 [ 11.603022][ T261] netlink_unicast+0x486/0x750 [ 11.603153][ T261] ? netlink_attachskb+0x810/0x810 [ 11.603287][ T261] ? __lock_acquire+0x508/0xc10 [ 11.603436][ T261] netlink_sendmsg+0x735/0xc60 [ 11.603567][ T261] ? netlink_unicast+0x750/0x750 [ 11.603696][ T261] ? __might_fault+0x97/0x140 [ 11.603827][ T261] ____sys_sendmsg+0x419/0x850 [ 11.603956][ T261] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.604083][ T261] ? get_timestamp.constprop.0+0x390/0x390 [ 11.604243][ T261] ? move_addr_to_kernel+0x40/0x40 [ 11.604383][ T261] ? stack_depot_save_flags+0x367/0x770 [ 11.604512][ T261] ? validate_chain+0x38b/0xc20 [ 11.604641][ T261] ___sys_sendmsg+0x14e/0x1d0 [ 11.604771][ T261] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 11.604930][ T261] ? copy_msghdr_from_user+0x460/0x460 [ 11.605071][ T261] __sys_sendmsg+0x145/0x1f0 [ 11.605202][ T261] ? __sys_sendmsg_sock+0x20/0x20 [ 11.605336][ T261] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 11.605503][ T261] ? do_raw_spin_unlock+0x59/0x250 [ 11.605632][ T261] ? rcu_is_watching+0x15/0xd0 [ 11.605761][ T261] do_syscall_64+0x117/0xfc0 [ 11.605890][ T261] ? trace_hardirqs_off+0xd/0x30 [ 11.606018][ T261] ? exc_page_fault+0xee/0x100 [ 11.606149][ T261] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.606315][ T261] RIP: 0033:0x7f70618b108e [ 11.606453][ T261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.606907][ T261] RSP: 002b:00007ffc4cb799e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.607102][ T261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70618b108e [ 11.607298][ T261] RDX: 0000000000000000 RSI: 00007ffc4cb79a90 RDI: 0000000000000005 [ 11.607494][ T261] RBP: 00007ffc4cb799f0 R08: 0000000000000000 R09: 0000000000000000 [ 11.607685][ T261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e460 [ 11.607879][ T261] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4cb7a160 [ 11.608078][ T261] [ 11.608173][ T261] irq event stamp: 16119 [ 11.608269][ T261] hardirqs last enabled at (16127): [] __up_console_sem+0x5a/0x70 [ 11.608502][ T261] hardirqs last disabled at (16136): [] __up_console_sem+0x3f/0x70 [ 11.608724][ T261] softirqs last enabled at (15862): [] handle_softirqs+0x611/0x940 [ 11.608945][ T261] softirqs last disabled at (15829): [] __irq_exit_rcu+0x103/0x1c0 [ 11.609167][ T261] ---[ end trace 0000000000000000 ]--- [ 11.700898][ T264] ------------[ cut here ]------------ [ 11.701056][ T264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/264 [ 11.701298][ T264] Modules linked in: nft_compat nf_tables [ 11.701846][ T264] CPU: 0 UID: 0 PID: 264 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.702129][ T264] Tainted: [W]=WARN [ 11.702234][ T264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.702472][ T264] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.702648][ T264] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.703129][ T264] RSP: 0018:ffa0000000706e30 EFLAGS: 00010286 [ 11.703303][ T264] RAX: 00000000ffffffa6 RBX: ff11000009799380 RCX: 1ff40000000e0d8c [ 11.703570][ T264] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000979943c [ 11.703771][ T264] RBP: ff1100000f8d4000 R08: 1fe22000012f3289 R09: ff1100000a2a0b80 [ 11.704030][ T264] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 11.704231][ T264] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d711c80 [ 11.704507][ T264] FS: 00007f0d5e235840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 11.704744][ T264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.704913][ T264] CR2: 000000000042ebe0 CR3: 0000000011a43006 CR4: 0000000000771ef0 [ 11.705118][ T264] PKRU: 55555554 [ 11.705221][ T264] Call Trace: [ 11.705328][ T264] [ 11.705447][ T264] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.705585][ T264] rtmsg_ifinfo+0x5c/0xb0 [ 11.705687][ T264] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.705857][ T264] __dev_notify_flags+0x1b8/0x280 [ 11.705994][ T264] ? netif_change_name+0x8c0/0x8c0 [ 11.706130][ T264] ? rtnl_newlink+0x8d1/0xee0 [ 11.706265][ T264] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.706412][ T264] ? netlink_rcv_skb+0x14e/0x3a0 [ 11.706549][ T264] ? add_timer_on+0x580/0x580 [ 11.706686][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.706824][ T264] ? mark_held_locks+0x40/0x70 [ 11.706960][ T264] rtnl_configure_link+0x1ac/0x390 [ 11.707095][ T264] ? lockdep_hardirqs_on+0x8c/0x130 [ 11.707230][ T264] ? queue_delayed_work_on+0x95/0x100 [ 11.707381][ T264] veth_newlink+0x330/0x8d0 [ 11.707518][ T264] ? veth_poll_controller+0x10/0x10 [ 11.707652][ T264] ? kasan_save_stack+0x2f/0x50 [ 11.707788][ T264] ? kasan_save_track+0x14/0x30 [ 11.707922][ T264] ? __kasan_kmalloc+0x7b/0x90 [ 11.708073][ T264] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 11.708209][ T264] ? alloc_netdev_mqs+0xe85/0x1490 [ 11.708357][ T264] ? rtnl_af_lookup+0x290/0x290 [ 11.708493][ T264] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.708632][ T264] ? rtnl_create_link+0x169/0xf20 [ 11.708769][ T264] rtnl_newlink_create+0x2da/0x8c0 [ 11.708907][ T264] ? rtnl_create_link+0xf20/0xf20 [ 11.709043][ T264] ? __dev_get_by_name+0x12/0x50 [ 11.709179][ T264] ? rtnl_dev_get+0xd7/0x170 [ 11.709326][ T264] __rtnl_newlink+0x22b/0xa50 [ 11.709492][ T264] rtnl_newlink+0x8d1/0xee0 [ 11.709629][ T264] ? lock_acquire.part.0+0xbc/0x260 [ 11.709764][ T264] ? find_held_lock+0x2b/0x80 [ 11.709902][ T264] ? __rtnl_newlink+0xa50/0xa50 [ 11.710038][ T264] ? mark_usage+0x61/0x170 [ 11.710174][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.710316][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.710514][ T264] ? __rtnl_newlink+0xa50/0xa50 [ 11.710652][ T264] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.710788][ T264] ? validate_chain+0x38b/0xc20 [ 11.710923][ T264] ? rtnl_link_fill+0x920/0x920 [ 11.711058][ T264] ? __lock_acquire+0x508/0xc10 [ 11.711196][ T264] ? lock_acquire.part.0+0xbc/0x260 [ 11.711337][ T264] ? find_held_lock+0x2b/0x80 [ 11.711532][ T264] netlink_rcv_skb+0x14e/0x3a0 [ 11.711669][ T264] ? rtnl_link_fill+0x920/0x920 [ 11.711805][ T264] ? netlink_ack+0xcf0/0xcf0 [ 11.711945][ T264] ? netlink_deliver_tap+0xc5/0x330 [ 11.712082][ T264] ? netlink_deliver_tap+0x13c/0x330 [ 11.712221][ T264] netlink_unicast+0x486/0x750 [ 11.712428][ T264] ? netlink_attachskb+0x810/0x810 [ 11.712565][ T264] ? __lock_acquire+0x508/0xc10 [ 11.712704][ T264] netlink_sendmsg+0x735/0xc60 [ 11.712840][ T264] ? netlink_unicast+0x750/0x750 [ 11.712977][ T264] ? __might_fault+0x97/0x140 [ 11.713118][ T264] ____sys_sendmsg+0x419/0x850 [ 11.713254][ T264] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.713484][ T264] ? get_timestamp.constprop.0+0x390/0x390 [ 11.713654][ T264] ? move_addr_to_kernel+0x40/0x40 [ 11.713796][ T264] ___sys_sendmsg+0x14e/0x1d0 [ 11.713932][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.714069][ T264] ? copy_msghdr_from_user+0x460/0x460 [ 11.714215][ T264] ? lock_vma_under_rcu+0x159/0x410 [ 11.714430][ T264] __sys_sendmsg+0x145/0x1f0 [ 11.714568][ T264] ? __sys_sendmsg_sock+0x20/0x20 [ 11.714707][ T264] ? rcu_is_watching+0x15/0xd0 [ 11.714844][ T264] ? rcu_is_watching+0x15/0xd0 [ 11.714982][ T264] do_syscall_64+0x117/0xfc0 [ 11.715120][ T264] ? trace_hardirqs_off+0xd/0x30 [ 11.715257][ T264] ? exc_page_fault+0xee/0x100 [ 11.715480][ T264] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.715649][ T264] RIP: 0033:0x7f0d5e46f08e [ 11.715796][ T264] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.716285][ T264] RSP: 002b:00007fff09096050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.716546][ T264] RAX: ffffffffffffffda RBX: 00007fff090967f0 RCX: 00007f0d5e46f08e [ 11.716748][ T264] RDX: 0000000000000000 RSI: 00007fff09096100 RDI: 0000000000000005 [ 11.716952][ T264] RBP: 00007fff09096060 R08: 0000000000000000 R09: 0000000000000000 [ 11.717155][ T264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e460 [ 11.717515][ T264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff090967c0 [ 11.717827][ T264] [ 11.717981][ T264] irq event stamp: 17325 [ 11.718132][ T264] hardirqs last enabled at (17333): [] __up_console_sem+0x5a/0x70 [ 11.718487][ T264] hardirqs last disabled at (17436): [] __up_console_sem+0x3f/0x70 [ 11.718721][ T264] softirqs last enabled at (17434): [] handle_softirqs+0x611/0x940 [ 11.718957][ T264] softirqs last disabled at (17341): [] __irq_exit_rcu+0x103/0x1c0 [ 11.719195][ T264] ---[ end trace 0000000000000000 ]--- [ 11.725101][ T264] ------------[ cut here ]------------ [ 11.725249][ T264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/264 [ 11.725497][ T264] Modules linked in: nft_compat nf_tables [ 11.725705][ T264] CPU: 3 UID: 0 PID: 264 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.725990][ T264] Tainted: [W]=WARN [ 11.726093][ T264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.726262][ T264] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.726451][ T264] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.726930][ T264] RSP: 0018:ffa00000007071b0 EFLAGS: 00010286 [ 11.727100][ T264] RAX: 00000000ffffffa6 RBX: ff11000011991e00 RCX: 1ff40000000e0dfc [ 11.727304][ T264] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011991ebc [ 11.727511][ T264] RBP: ff1100000f861000 R08: 1fe22000023323d9 R09: ff1100000a2a0b80 [ 11.727710][ T264] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 11.727910][ T264] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 11.728112][ T264] FS: 00007f0d5e235840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.728357][ T264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.728525][ T264] CR2: 00007fc6d6461000 CR3: 0000000011a43004 CR4: 0000000000771ef0 [ 11.728728][ T264] PKRU: 55555554 [ 11.728829][ T264] Call Trace: [ 11.728929][ T264] [ 11.729000][ T264] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.729136][ T264] rtmsg_ifinfo+0x5c/0xb0 [ 11.729239][ T264] __dev_notify_flags+0x1b8/0x280 [ 11.729389][ T264] ? netif_change_name+0x8c0/0x8c0 [ 11.729523][ T264] ? rtnl_af_lookup+0x290/0x290 [ 11.729656][ T264] ? alloc_netdev_mqs+0xed0/0x1490 [ 11.729792][ T264] rtnl_configure_link+0x1ac/0x390 [ 11.729928][ T264] rtnl_newlink_create+0x353/0x8c0 [ 11.730065][ T264] ? rtnl_create_link+0xf20/0xf20 [ 11.730200][ T264] ? __dev_get_by_name+0x12/0x50 [ 11.730340][ T264] ? rtnl_dev_get+0xd7/0x170 [ 11.730486][ T264] __rtnl_newlink+0x22b/0xa50 [ 11.730626][ T264] rtnl_newlink+0x8d1/0xee0 [ 11.730763][ T264] ? lock_acquire.part.0+0xbc/0x260 [ 11.730898][ T264] ? find_held_lock+0x2b/0x80 [ 11.731035][ T264] ? __rtnl_newlink+0xa50/0xa50 [ 11.731169][ T264] ? mark_usage+0x61/0x170 [ 11.731308][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.731454][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.731590][ T264] ? __rtnl_newlink+0xa50/0xa50 [ 11.731725][ T264] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.731859][ T264] ? validate_chain+0x38b/0xc20 [ 11.731995][ T264] ? rtnl_link_fill+0x920/0x920 [ 11.732129][ T264] ? __lock_acquire+0x508/0xc10 [ 11.732266][ T264] ? lock_acquire.part.0+0xbc/0x260 [ 11.732412][ T264] ? find_held_lock+0x2b/0x80 [ 11.732547][ T264] netlink_rcv_skb+0x14e/0x3a0 [ 11.732682][ T264] ? rtnl_link_fill+0x920/0x920 [ 11.732816][ T264] ? netlink_ack+0xcf0/0xcf0 [ 11.732955][ T264] ? netlink_deliver_tap+0xc5/0x330 [ 11.733088][ T264] ? netlink_deliver_tap+0x13c/0x330 [ 11.733224][ T264] netlink_unicast+0x486/0x750 [ 11.733370][ T264] ? netlink_attachskb+0x810/0x810 [ 11.733507][ T264] ? __lock_acquire+0x508/0xc10 [ 11.733641][ T264] netlink_sendmsg+0x735/0xc60 [ 11.733777][ T264] ? netlink_unicast+0x750/0x750 [ 11.733914][ T264] ? __might_fault+0x97/0x140 [ 11.734054][ T264] ____sys_sendmsg+0x419/0x850 [ 11.734189][ T264] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.734328][ T264] ? get_timestamp.constprop.0+0x390/0x390 [ 11.734500][ T264] ? move_addr_to_kernel+0x40/0x40 [ 11.734638][ T264] ___sys_sendmsg+0x14e/0x1d0 [ 11.734771][ T264] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.734907][ T264] ? copy_msghdr_from_user+0x460/0x460 [ 11.735052][ T264] ? lock_vma_under_rcu+0x159/0x410 [ 11.735188][ T264] __sys_sendmsg+0x145/0x1f0 [ 11.735328][ T264] ? __sys_sendmsg_sock+0x20/0x20 [ 11.735472][ T264] ? rcu_is_watching+0x15/0xd0 [ 11.735607][ T264] ? rcu_is_watching+0x15/0xd0 [ 11.735742][ T264] do_syscall_64+0x117/0xfc0 [ 11.735874][ T264] ? trace_hardirqs_off+0xd/0x30 [ 11.736011][ T264] ? exc_page_fault+0xee/0x100 [ 11.736243][ T264] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.736421][ T264] RIP: 0033:0x7f0d5e46f08e [ 11.736561][ T264] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.737128][ T264] RSP: 002b:00007fff09096050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.737337][ T264] RAX: ffffffffffffffda RBX: 00007fff090967f0 RCX: 00007f0d5e46f08e [ 11.737833][ T264] RDX: 0000000000000000 RSI: 00007fff09096100 RDI: 0000000000000005 [ 11.738037][ T264] RBP: 00007fff09096060 R08: 0000000000000000 R09: 0000000000000000 [ 11.738333][ T264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e460 [ 11.738540][ T264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff090967c0 [ 11.738748][ T264] [ 11.738851][ T264] irq event stamp: 21557 [ 11.739042][ T264] hardirqs last enabled at (21565): [] __up_console_sem+0x5a/0x70 [ 11.739277][ T264] hardirqs last disabled at (21572): [] __up_console_sem+0x3f/0x70 [ 11.739609][ T264] softirqs last enabled at (21512): [] handle_softirqs+0x611/0x940 [ 11.739843][ T264] softirqs last disabled at (21507): [] __irq_exit_rcu+0x103/0x1c0 [ 11.740080][ T264] ---[ end trace 0000000000000000 ]--- [ 11.785771][ T265] ------------[ cut here ]------------ [ 11.785927][ T265] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/265 [ 11.786155][ T265] Modules linked in: nft_compat nf_tables [ 11.786299][ T265] CPU: 1 UID: 0 PID: 265 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.786576][ T265] Tainted: [W]=WARN [ 11.786673][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.786889][ T265] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.787133][ T265] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.787873][ T265] RSP: 0018:ffa0000000706ff8 EFLAGS: 00010286 [ 11.788056][ T265] RAX: 00000000ffffffa6 RBX: ff110000027c8580 RCX: 1ff40000000e0dc5 [ 11.788248][ T265] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c863c [ 11.788521][ T265] RBP: ff1100000f861000 R08: 1fe22000004f90c9 R09: ff1100000ffd2e58 [ 11.788713][ T265] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.788900][ T265] R13: 0000000000000000 R14: ffa0000000707140 R15: ff1100000bcc7150 [ 11.789094][ T265] FS: 00007fa39933e840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.789323][ T265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.789538][ T265] CR2: 00007fcdf6a4f870 CR3: 0000000012673002 CR4: 0000000000771ef0 [ 11.789732][ T265] PKRU: 55555554 [ 11.789828][ T265] Call Trace: [ 11.789991][ T265] [ 11.790059][ T265] rtmsg_ifinfo_newnet+0x69/0x160 [ 11.790191][ T265] __dev_change_net_namespace+0x8b7/0x1d00 [ 11.790404][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.790536][ T265] ? __lock_acquire+0x508/0xc10 [ 11.790666][ T265] ? default_device_exit_batch+0x600/0x600 [ 11.790822][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.790947][ T265] ? find_held_lock+0x2b/0x80 [ 11.791075][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.791202][ T265] ? is_bpf_text_address+0x68/0x110 [ 11.791337][ T265] ? rtnl_af_lookup+0x290/0x290 [ 11.791472][ T265] ? is_bpf_text_address+0x72/0x110 [ 11.791605][ T265] do_setlink.isra.0+0x219/0x2a60 [ 11.791739][ T265] ? rtnl_link_get_size+0x350/0x350 [ 11.791870][ T265] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 11.792030][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.792158][ T265] ? validate_chain+0x38b/0xc20 [ 11.792289][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 11.792419][ T265] ? stack_depot_save_flags+0x367/0x770 [ 11.792547][ T265] ? __kernel_text_address+0x12/0x30 [ 11.792676][ T265] ? __lock_acquire+0x508/0xc10 [ 11.792806][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.792936][ T265] ? rtnl_newlink+0x883/0xee0 [ 11.793064][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.793189][ T265] ? lock_acquire+0x134/0x160 [ 11.793319][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.793449][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.793576][ T265] ? trace_contention_end+0xb3/0x1a0 [ 11.793705][ T265] ? __mutex_lock+0x1db/0x2010 [ 11.793834][ T265] ? __mutex_lock+0x9b2/0x2010 [ 11.793963][ T265] ? rtnl_newlink+0x883/0xee0 [ 11.794093][ T265] ? ww_mutex_lock+0x160/0x160 [ 11.794219][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.794359][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 11.794491][ T265] rtnl_newlink+0x8d1/0xee0 [ 11.794621][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.794747][ T265] ? find_held_lock+0x2b/0x80 [ 11.794875][ T265] ? __rtnl_newlink+0xa50/0xa50 [ 11.795002][ T265] ? mark_usage+0x61/0x170 [ 11.795128][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.795257][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.795390][ T265] ? find_held_lock+0x2b/0x80 [ 11.795521][ T265] ? __rtnl_newlink+0xa50/0xa50 [ 11.795648][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.795777][ T265] ? __rtnl_newlink+0xa50/0xa50 [ 11.795905][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.796031][ T265] ? validate_chain+0x38b/0xc20 [ 11.796156][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.796289][ T265] ? __lock_acquire+0x508/0xc10 [ 11.796422][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.796550][ T265] ? find_held_lock+0x2b/0x80 [ 11.796677][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 11.796805][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.796932][ T265] ? netlink_ack+0xcf0/0xcf0 [ 11.797063][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 11.797190][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 11.797326][ T265] netlink_unicast+0x486/0x750 [ 11.797461][ T265] ? netlink_attachskb+0x810/0x810 [ 11.797588][ T265] ? __lock_acquire+0x508/0xc10 [ 11.797716][ T265] netlink_sendmsg+0x735/0xc60 [ 11.797845][ T265] ? netlink_unicast+0x750/0x750 [ 11.797974][ T265] ? __might_fault+0x97/0x140 [ 11.798106][ T265] ____sys_sendmsg+0x419/0x850 [ 11.798234][ T265] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.798372][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 11.798533][ T265] ? move_addr_to_kernel+0x40/0x40 [ 11.798661][ T265] ? stack_depot_save_flags+0x367/0x770 [ 11.798788][ T265] ? validate_chain+0x38b/0xc20 [ 11.798917][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 11.799044][ T265] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 11.799201][ T265] ? copy_msghdr_from_user+0x460/0x460 [ 11.799353][ T265] __sys_sendmsg+0x145/0x1f0 [ 11.799482][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 11.799610][ T265] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 11.799769][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 11.799896][ T265] ? fpregs_restore_userregs+0x14b/0x310 [ 11.800024][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.800153][ T265] do_syscall_64+0x117/0xfc0 [ 11.800285][ T265] ? trace_hardirqs_off+0xd/0x30 [ 11.800417][ T265] ? exc_page_fault+0xee/0x100 [ 11.800543][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.800699][ T265] RIP: 0033:0x7fa39957808e [ 11.800832][ T265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.801290][ T265] RSP: 002b:00007ffc7cd78c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.801494][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa39957808e [ 11.801686][ T265] RDX: 0000000000000000 RSI: 00007ffc7cd78cd0 RDI: 0000000000000005 [ 11.801873][ T265] RBP: 00007ffc7cd78c30 R08: 0000000000000000 R09: 0000000000000000 [ 11.802064][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 11.802254][ T265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7cd79390 [ 11.802456][ T265] [ 11.802550][ T265] irq event stamp: 17249 [ 11.802644][ T265] hardirqs last enabled at (17257): [] __up_console_sem+0x5a/0x70 [ 11.802865][ T265] hardirqs last disabled at (17264): [] __up_console_sem+0x3f/0x70 [ 11.803085][ T265] softirqs last enabled at (17196): [] handle_softirqs+0x611/0x940 [ 11.803311][ T265] softirqs last disabled at (17191): [] __irq_exit_rcu+0x103/0x1c0 [ 11.803537][ T265] ---[ end trace 0000000000000000 ]--- [ 11.804818][ T265] ------------[ cut here ]------------ [ 11.804948][ T265] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/265 [ 11.805168][ T265] Modules linked in: nft_compat nf_tables [ 11.805314][ T265] CPU: 1 UID: 0 PID: 265 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.805577][ T265] Tainted: [W]=WARN [ 11.805674][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.805843][ T265] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.806010][ T265] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.806535][ T265] RSP: 0018:ffa0000000706fc0 EFLAGS: 00010286 [ 11.806702][ T265] RAX: 00000000ffffffa6 RBX: ff11000009b35c40 RCX: 1ff40000000e0dbe [ 11.806899][ T265] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b35cfc [ 11.807091][ T265] RBP: ff1100000f861000 R08: 1fe2200001366ba1 R09: ff1100000ffd2e58 [ 11.807286][ T265] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 11.807539][ T265] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bcc7150 [ 11.807732][ T265] FS: 00007fa39933e840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 11.807957][ T265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.808120][ T265] CR2: 00007fcdf6a4f870 CR3: 0000000012673002 CR4: 0000000000771ef0 [ 11.808317][ T265] PKRU: 55555554 [ 11.808467][ T265] Call Trace: [ 11.808565][ T265] [ 11.808710][ T265] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.808840][ T265] ? notifier_call_chain+0xb0/0x320 [ 11.808970][ T265] rtmsg_ifinfo+0x5c/0xb0 [ 11.809071][ T265] __dev_change_net_namespace+0x499/0x1d00 [ 11.809232][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.809488][ T265] ? __lock_acquire+0x508/0xc10 [ 11.809635][ T265] ? default_device_exit_batch+0x600/0x600 [ 11.809798][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.809924][ T265] ? find_held_lock+0x2b/0x80 [ 11.810057][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.810186][ T265] ? is_bpf_text_address+0x68/0x110 [ 11.810321][ T265] ? rtnl_af_lookup+0x290/0x290 [ 11.810522][ T265] ? is_bpf_text_address+0x72/0x110 [ 11.810652][ T265] do_setlink.isra.0+0x219/0x2a60 [ 11.810836][ T265] ? rtnl_link_get_size+0x350/0x350 [ 11.810965][ T265] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 11.811126][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.811253][ T265] ? validate_chain+0x38b/0xc20 [ 11.811449][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 11.811577][ T265] ? stack_depot_save_flags+0x367/0x770 [ 11.811705][ T265] ? __kernel_text_address+0x12/0x30 [ 11.811833][ T265] ? __lock_acquire+0x508/0xc10 [ 11.811963][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.812093][ T265] ? rtnl_newlink+0x883/0xee0 [ 11.812222][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.812429][ T265] ? lock_acquire+0x134/0x160 [ 11.812556][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.812683][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.812810][ T265] ? trace_contention_end+0xb3/0x1a0 [ 11.812939][ T265] ? __mutex_lock+0x1db/0x2010 [ 11.813069][ T265] ? __mutex_lock+0x9b2/0x2010 [ 11.813196][ T265] ? rtnl_newlink+0x883/0xee0 [ 11.813331][ T265] ? ww_mutex_lock+0x160/0x160 [ 11.813515][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.813645][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 11.813775][ T265] rtnl_newlink+0x8d1/0xee0 [ 11.813904][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.814030][ T265] ? find_held_lock+0x2b/0x80 [ 11.814160][ T265] ? __rtnl_newlink+0xa50/0xa50 [ 11.814291][ T265] ? mark_usage+0x61/0x170 [ 11.814474][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.814604][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.814730][ T265] ? find_held_lock+0x2b/0x80 [ 11.814857][ T265] ? __rtnl_newlink+0xa50/0xa50 [ 11.814985][ T265] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.815115][ T265] ? __rtnl_newlink+0xa50/0xa50 [ 11.815242][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.815405][ T265] ? validate_chain+0x38b/0xc20 [ 11.815533][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.815659][ T265] ? __lock_acquire+0x508/0xc10 [ 11.815788][ T265] ? lock_acquire.part.0+0xbc/0x260 [ 11.815916][ T265] ? find_held_lock+0x2b/0x80 [ 11.816045][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 11.816175][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.816310][ T265] ? netlink_ack+0xcf0/0xcf0 [ 11.816447][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 11.816574][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 11.816703][ T265] netlink_unicast+0x486/0x750 [ 11.816832][ T265] ? netlink_attachskb+0x810/0x810 [ 11.816961][ T265] ? __lock_acquire+0x508/0xc10 [ 11.817090][ T265] netlink_sendmsg+0x735/0xc60 [ 11.817221][ T265] ? netlink_unicast+0x750/0x750 [ 11.817358][ T265] ? __might_fault+0x97/0x140 [ 11.817487][ T265] ____sys_sendmsg+0x419/0x850 [ 11.817615][ T265] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.817742][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 11.817900][ T265] ? move_addr_to_kernel+0x40/0x40 [ 11.818029][ T265] ? stack_depot_save_flags+0x367/0x770 [ 11.818159][ T265] ? validate_chain+0x38b/0xc20 [ 11.818290][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 11.818423][ T265] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 11.818581][ T265] ? copy_msghdr_from_user+0x460/0x460 [ 11.818720][ T265] __sys_sendmsg+0x145/0x1f0 [ 11.818849][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 11.818977][ T265] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 11.819139][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 11.819268][ T265] ? fpregs_restore_userregs+0x14b/0x310 [ 11.819407][ T265] ? rcu_is_watching+0x15/0xd0 [ 11.819537][ T265] do_syscall_64+0x117/0xfc0 [ 11.819664][ T265] ? trace_hardirqs_off+0xd/0x30 [ 11.819791][ T265] ? exc_page_fault+0xee/0x100 [ 11.819921][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.820082][ T265] RIP: 0033:0x7fa39957808e [ 11.820217][ T265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.820686][ T265] RSP: 002b:00007ffc7cd78c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.820880][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa39957808e [ 11.821074][ T265] RDX: 0000000000000000 RSI: 00007ffc7cd78cd0 RDI: 0000000000000005 [ 11.821264][ T265] RBP: 00007ffc7cd78c30 R08: 0000000000000000 R09: 0000000000000000 [ 11.821470][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 11.821663][ T265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7cd79390 [ 11.821863][ T265] [ 11.821959][ T265] irq event stamp: 20167 [ 11.822054][ T265] hardirqs last enabled at (20175): [] __up_console_sem+0x5a/0x70 [ 11.822275][ T265] hardirqs last disabled at (20182): [] __up_console_sem+0x3f/0x70 [ 11.822508][ T265] softirqs last enabled at (19794): [] handle_softirqs+0x611/0x940 [ 11.822734][ T265] softirqs last disabled at (19743): [] __irq_exit_rcu+0x103/0x1c0 [ 11.822953][ T265] ---[ end trace 0000000000000000 ]--- [ 11.894744][ T268] ------------[ cut here ]------------ [ 11.894899][ T268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/268 [ 11.895132][ T268] Modules linked in: nft_compat nf_tables [ 11.895271][ T268] CPU: 3 UID: 0 PID: 268 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 11.895710][ T268] Tainted: [W]=WARN [ 11.895809][ T268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.895975][ T268] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 11.896147][ T268] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 11.896620][ T268] RSP: 0018:ffa0000000587020 EFLAGS: 00010286 [ 11.896786][ T268] RAX: 00000000ffffffa6 RBX: ff11000005f043c0 RCX: 1ff40000000b0dca [ 11.896989][ T268] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0447c [ 11.897184][ T268] RBP: ff1100000f861000 R08: 1fe2200000be0891 R09: ff1100000e0d2e58 [ 11.897389][ T268] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 11.897582][ T268] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 11.897778][ T268] FS: 00007f80881cb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 11.898009][ T268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.898179][ T268] CR2: 0000000026531988 CR3: 000000000d63a003 CR4: 0000000000771ef0 [ 11.898386][ T268] PKRU: 55555554 [ 11.898484][ T268] Call Trace: [ 11.898582][ T268] [ 11.898650][ T268] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 11.898782][ T268] rtmsg_ifinfo+0x5c/0xb0 [ 11.898884][ T268] ? mark_held_locks+0x40/0x70 [ 11.899017][ T268] __dev_notify_flags+0x1b8/0x280 [ 11.899150][ T268] ? netif_change_name+0x8c0/0x8c0 [ 11.899290][ T268] ? __dev_change_flags+0x4a4/0x6d0 [ 11.899431][ T268] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.899561][ T268] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.899692][ T268] ? is_bpf_text_address+0x68/0x110 [ 11.899828][ T268] netif_change_flags+0xfe/0x190 [ 11.899958][ T268] ? unwind_get_return_address+0x67/0xd0 [ 11.900090][ T268] do_setlink.isra.0+0x1d25/0x2a60 [ 11.900223][ T268] ? rtnl_link_get_size+0x350/0x350 [ 11.900363][ T268] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 11.900526][ T268] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.900657][ T268] ? validate_chain+0x38b/0xc20 [ 11.900786][ T268] ? rcu_read_lock_any_held+0x66/0x90 [ 11.900916][ T268] ? stack_depot_save_flags+0x367/0x770 [ 11.901046][ T268] ? __kernel_text_address+0x12/0x30 [ 11.901178][ T268] ? __lock_acquire+0x508/0xc10 [ 11.901314][ T268] ? lock_acquire.part.0+0xbc/0x260 [ 11.901455][ T268] ? rtnl_newlink+0x883/0xee0 [ 11.901589][ T268] ? rcu_is_watching+0x15/0xd0 [ 11.901718][ T268] ? lock_acquire+0x134/0x160 [ 11.901847][ T268] ? rcu_is_watching+0x15/0xd0 [ 11.901975][ T268] ? rcu_is_watching+0x15/0xd0 [ 11.902104][ T268] ? trace_contention_end+0xb3/0x1a0 [ 11.902235][ T268] ? __mutex_lock+0x1db/0x2010 [ 11.902377][ T268] ? __mutex_lock+0x9b2/0x2010 [ 11.902510][ T268] ? rtnl_newlink+0x883/0xee0 [ 11.902644][ T268] ? ww_mutex_lock+0x160/0x160 [ 11.902778][ T268] ? __rtnl_newlink+0x3fa/0xa50 [ 11.902911][ T268] rtnl_newlink+0x8d1/0xee0 [ 11.903044][ T268] ? lock_acquire.part.0+0xbc/0x260 [ 11.903173][ T268] ? find_held_lock+0x2b/0x80 [ 11.903307][ T268] ? __rtnl_newlink+0xa50/0xa50 [ 11.903444][ T268] ? mark_usage+0x61/0x170 [ 11.903573][ T268] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.903708][ T268] ? lock_acquire.part.0+0xbc/0x260 [ 11.903837][ T268] ? find_held_lock+0x2b/0x80 [ 11.903967][ T268] ? __rtnl_newlink+0xa50/0xa50 [ 11.904097][ T268] ? __lock_release.isra.0+0x6b/0x1a0 [ 11.904229][ T268] ? __rtnl_newlink+0xa50/0xa50 [ 11.904369][ T268] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.904500][ T268] ? validate_chain+0x38b/0xc20 [ 11.904632][ T268] ? rtnl_link_fill+0x920/0x920 [ 11.904762][ T268] ? __lock_acquire+0x508/0xc10 [ 11.904894][ T268] ? lock_acquire.part.0+0xbc/0x260 [ 11.905024][ T268] ? find_held_lock+0x2b/0x80 [ 11.905154][ T268] netlink_rcv_skb+0x14e/0x3a0 [ 11.905288][ T268] ? rtnl_link_fill+0x920/0x920 [ 11.905422][ T268] ? netlink_ack+0xcf0/0xcf0 [ 11.905555][ T268] ? netlink_deliver_tap+0xc5/0x330 [ 11.905685][ T268] ? netlink_deliver_tap+0x13c/0x330 [ 11.905816][ T268] netlink_unicast+0x486/0x750 [ 11.905947][ T268] ? netlink_attachskb+0x810/0x810 [ 11.906079][ T268] ? __lock_acquire+0x508/0xc10 [ 11.906213][ T268] netlink_sendmsg+0x735/0xc60 [ 11.906353][ T268] ? netlink_unicast+0x750/0x750 [ 11.906486][ T268] ? __might_fault+0x97/0x140 [ 11.906620][ T268] ____sys_sendmsg+0x419/0x850 [ 11.906751][ T268] ? copy_msghdr_from_user+0x2a0/0x460 [ 11.906882][ T268] ? get_timestamp.constprop.0+0x390/0x390 [ 11.907043][ T268] ? move_addr_to_kernel+0x40/0x40 [ 11.907173][ T268] ? stack_depot_save_flags+0x367/0x770 [ 11.907307][ T268] ? validate_chain+0x38b/0xc20 [ 11.907445][ T268] ___sys_sendmsg+0x14e/0x1d0 [ 11.907576][ T268] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 11.907736][ T268] ? copy_msghdr_from_user+0x460/0x460 [ 11.907878][ T268] __sys_sendmsg+0x145/0x1f0 [ 11.908008][ T268] ? __sys_sendmsg_sock+0x20/0x20 [ 11.908138][ T268] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 11.908307][ T268] ? do_raw_spin_unlock+0x59/0x250 [ 11.908443][ T268] ? rcu_is_watching+0x15/0xd0 [ 11.908576][ T268] do_syscall_64+0x117/0xfc0 [ 11.908705][ T268] ? trace_hardirqs_off+0xd/0x30 [ 11.908835][ T268] ? exc_page_fault+0xee/0x100 [ 11.908963][ T268] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.909124][ T268] RIP: 0033:0x7f808840508e [ 11.909259][ T268] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.909728][ T268] RSP: 002b:00007ffcc5fe8750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.909926][ T268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f808840508e [ 11.910120][ T268] RDX: 0000000000000000 RSI: 00007ffcc5fe8800 RDI: 0000000000000005 [ 11.910316][ T268] RBP: 00007ffcc5fe8760 R08: 0000000000000000 R09: 0000000000000000 [ 11.910517][ T268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 11.910711][ T268] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5fe8ed0 [ 11.910910][ T268] [ 11.911008][ T268] irq event stamp: 28059 [ 11.911106][ T268] hardirqs last enabled at (28067): [] __up_console_sem+0x5a/0x70 [ 11.911335][ T268] hardirqs last disabled at (28074): [] __up_console_sem+0x3f/0x70 [ 11.911565][ T268] softirqs last enabled at (27504): [] handle_softirqs+0x611/0x940 [ 11.911791][ T268] softirqs last disabled at (27497): [] __irq_exit_rcu+0x103/0x1c0 [ 11.912017][ T268] ---[ end trace 0000000000000000 ]--- [ 12.012487][ T271] ------------[ cut here ]------------ [ 12.012635][ T271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/271 [ 12.012857][ T271] Modules linked in: nft_compat nf_tables [ 12.012992][ T271] CPU: 0 UID: 0 PID: 271 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.013250][ T271] Tainted: [W]=WARN [ 12.013359][ T271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.013519][ T271] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.013684][ T271] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.014135][ T271] RSP: 0018:ffa0000000666ff8 EFLAGS: 00010286 [ 12.014301][ T271] RAX: 00000000ffffffa6 RBX: ff1100001024cc80 RCX: 1ff40000000ccdc5 [ 12.014505][ T271] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001024cd3c [ 12.014695][ T271] RBP: ff1100000f8d4000 R08: 1fe22000020499a9 R09: ff1100000f962e58 [ 12.014885][ T271] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 12.015075][ T271] R13: 0000000000000000 R14: ffa0000000667140 R15: ff1100000c212a50 [ 12.015263][ T271] FS: 00007fa142764840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.015494][ T271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.015652][ T271] CR2: 000000000d3b9988 CR3: 000000000e0dd005 CR4: 0000000000771ef0 [ 12.015843][ T271] PKRU: 55555554 [ 12.015938][ T271] Call Trace: [ 12.016033][ T271] [ 12.016098][ T271] rtmsg_ifinfo_newnet+0x69/0x160 [ 12.016227][ T271] __dev_change_net_namespace+0x8b7/0x1d00 [ 12.016399][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.016528][ T271] ? __lock_acquire+0x508/0xc10 [ 12.016665][ T271] ? default_device_exit_batch+0x600/0x600 [ 12.016823][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.016950][ T271] ? find_held_lock+0x2b/0x80 [ 12.017076][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.017201][ T271] ? is_bpf_text_address+0x68/0x110 [ 12.017332][ T271] ? rtnl_af_lookup+0x290/0x290 [ 12.017464][ T271] ? is_bpf_text_address+0x72/0x110 [ 12.017592][ T271] do_setlink.isra.0+0x219/0x2a60 [ 12.017720][ T271] ? rtnl_link_get_size+0x350/0x350 [ 12.017849][ T271] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.018007][ T271] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.018136][ T271] ? validate_chain+0x38b/0xc20 [ 12.018261][ T271] ? rcu_read_lock_any_held+0x66/0x90 [ 12.018450][ T271] ? stack_depot_save_flags+0x367/0x770 [ 12.018582][ T271] ? __kernel_text_address+0x12/0x30 [ 12.018709][ T271] ? __lock_acquire+0x508/0xc10 [ 12.018873][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.018999][ T271] ? rtnl_newlink+0x883/0xee0 [ 12.019123][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.019248][ T271] ? lock_acquire+0x134/0x160 [ 12.019382][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.019509][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.019632][ T271] ? trace_contention_end+0xb3/0x1a0 [ 12.019759][ T271] ? __mutex_lock+0x1db/0x2010 [ 12.019885][ T271] ? __mutex_lock+0x9b2/0x2010 [ 12.020010][ T271] ? rtnl_newlink+0x883/0xee0 [ 12.020136][ T271] ? ww_mutex_lock+0x160/0x160 [ 12.020260][ T271] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.020399][ T271] ? __rtnl_newlink+0x3fa/0xa50 [ 12.020529][ T271] rtnl_newlink+0x8d1/0xee0 [ 12.020657][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.020781][ T271] ? find_held_lock+0x2b/0x80 [ 12.020907][ T271] ? __rtnl_newlink+0xa50/0xa50 [ 12.021032][ T271] ? mark_usage+0x61/0x170 [ 12.021156][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.021288][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.021419][ T271] ? find_held_lock+0x2b/0x80 [ 12.021545][ T271] ? __rtnl_newlink+0xa50/0xa50 [ 12.021671][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.021797][ T271] ? __rtnl_newlink+0xa50/0xa50 [ 12.021923][ T271] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.022047][ T271] ? validate_chain+0x38b/0xc20 [ 12.022170][ T271] ? rtnl_link_fill+0x920/0x920 [ 12.022298][ T271] ? __lock_acquire+0x508/0xc10 [ 12.022434][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.022558][ T271] ? find_held_lock+0x2b/0x80 [ 12.022683][ T271] netlink_rcv_skb+0x14e/0x3a0 [ 12.022808][ T271] ? rtnl_link_fill+0x920/0x920 [ 12.022933][ T271] ? netlink_ack+0xcf0/0xcf0 [ 12.023061][ T271] ? netlink_deliver_tap+0xc5/0x330 [ 12.023185][ T271] ? netlink_deliver_tap+0x13c/0x330 [ 12.023316][ T271] netlink_unicast+0x486/0x750 [ 12.023450][ T271] ? netlink_attachskb+0x810/0x810 [ 12.023576][ T271] ? __lock_acquire+0x508/0xc10 [ 12.023702][ T271] netlink_sendmsg+0x735/0xc60 [ 12.023830][ T271] ? netlink_unicast+0x750/0x750 [ 12.023957][ T271] ? __might_fault+0x97/0x140 [ 12.024085][ T271] ____sys_sendmsg+0x419/0x850 [ 12.024211][ T271] ? copy_msghdr_from_user+0x2a0/0x460 [ 12.024349][ T271] ? get_timestamp.constprop.0+0x390/0x390 [ 12.024506][ T271] ? move_addr_to_kernel+0x40/0x40 [ 12.024632][ T271] ? stack_depot_save_flags+0x367/0x770 [ 12.024757][ T271] ? validate_chain+0x38b/0xc20 [ 12.024883][ T271] ___sys_sendmsg+0x14e/0x1d0 [ 12.025009][ T271] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 12.025165][ T271] ? copy_msghdr_from_user+0x460/0x460 [ 12.025306][ T271] __sys_sendmsg+0x145/0x1f0 [ 12.025444][ T271] ? __sys_sendmsg_sock+0x20/0x20 [ 12.025569][ T271] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 12.025727][ T271] ? do_raw_spin_unlock+0x59/0x250 [ 12.025854][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.025980][ T271] do_syscall_64+0x117/0xfc0 [ 12.026105][ T271] ? trace_hardirqs_off+0xd/0x30 [ 12.026230][ T271] ? exc_page_fault+0xee/0x100 [ 12.026366][ T271] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.026522][ T271] RIP: 0033:0x7fa14299e08e [ 12.026654][ T271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.027105][ T271] RSP: 002b:00007fffd405c700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.027301][ T271] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa14299e08e [ 12.027495][ T271] RDX: 0000000000000000 RSI: 00007fffd405c7b0 RDI: 0000000000000005 [ 12.027681][ T271] RBP: 00007fffd405c710 R08: 0000000000000000 R09: 0000000000000000 [ 12.027873][ T271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 12.028062][ T271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd405ce70 [ 12.028256][ T271] [ 12.028358][ T271] irq event stamp: 35487 [ 12.028453][ T271] hardirqs last enabled at (35495): [] __up_console_sem+0x5a/0x70 [ 12.028673][ T271] hardirqs last disabled at (35502): [] __up_console_sem+0x3f/0x70 [ 12.028891][ T271] softirqs last enabled at (34914): [] handle_softirqs+0x611/0x940 [ 12.029108][ T271] softirqs last disabled at (34849): [] __irq_exit_rcu+0x103/0x1c0 [ 12.029327][ T271] ---[ end trace 0000000000000000 ]--- [ 12.030563][ T271] ------------[ cut here ]------------ [ 12.030694][ T271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/271 [ 12.030910][ T271] Modules linked in: nft_compat nf_tables [ 12.031042][ T271] CPU: 0 UID: 0 PID: 271 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.031304][ T271] Tainted: [W]=WARN [ 12.031566][ T271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.031728][ T271] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.031894][ T271] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.032409][ T271] RSP: 0018:ffa0000000666fc0 EFLAGS: 00010286 [ 12.032623][ T271] RAX: 00000000ffffffa6 RBX: ff1100001024d1c0 RCX: 1ff40000000ccdbe [ 12.032813][ T271] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001024d27c [ 12.033002][ T271] RBP: ff1100000f8d4000 R08: 1fe2200002049a51 R09: ff1100000f962e58 [ 12.033189][ T271] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 12.033437][ T271] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c212a50 [ 12.033631][ T271] FS: 00007fa142764840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.033852][ T271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.034011][ T271] CR2: 000000000d3b9988 CR3: 000000000e0dd005 CR4: 0000000000771ef0 [ 12.034202][ T271] PKRU: 55555554 [ 12.034301][ T271] Call Trace: [ 12.034452][ T271] [ 12.034518][ T271] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.034646][ T271] ? notifier_call_chain+0xb0/0x320 [ 12.034773][ T271] rtmsg_ifinfo+0x5c/0xb0 [ 12.034871][ T271] __dev_change_net_namespace+0x499/0x1d00 [ 12.035030][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.035157][ T271] ? __lock_acquire+0x508/0xc10 [ 12.035290][ T271] ? default_device_exit_batch+0x600/0x600 [ 12.035503][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.035630][ T271] ? find_held_lock+0x2b/0x80 [ 12.035757][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.035885][ T271] ? is_bpf_text_address+0x68/0x110 [ 12.036014][ T271] ? rtnl_af_lookup+0x290/0x290 [ 12.036141][ T271] ? is_bpf_text_address+0x72/0x110 [ 12.036270][ T271] do_setlink.isra.0+0x219/0x2a60 [ 12.036459][ T271] ? rtnl_link_get_size+0x350/0x350 [ 12.036588][ T271] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.036746][ T271] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.036873][ T271] ? validate_chain+0x38b/0xc20 [ 12.037000][ T271] ? rcu_read_lock_any_held+0x66/0x90 [ 12.037126][ T271] ? stack_depot_save_flags+0x367/0x770 [ 12.037254][ T271] ? __kernel_text_address+0x12/0x30 [ 12.037440][ T271] ? __lock_acquire+0x508/0xc10 [ 12.037568][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.037695][ T271] ? rtnl_newlink+0x883/0xee0 [ 12.037822][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.037949][ T271] ? lock_acquire+0x134/0x160 [ 12.038075][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.038203][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.038336][ T271] ? trace_contention_end+0xb3/0x1a0 [ 12.038519][ T271] ? __mutex_lock+0x1db/0x2010 [ 12.038647][ T271] ? __mutex_lock+0x9b2/0x2010 [ 12.038774][ T271] ? rtnl_newlink+0x883/0xee0 [ 12.038902][ T271] ? ww_mutex_lock+0x160/0x160 [ 12.039029][ T271] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.039159][ T271] ? __rtnl_newlink+0x3fa/0xa50 [ 12.039296][ T271] rtnl_newlink+0x8d1/0xee0 [ 12.039480][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.039606][ T271] ? find_held_lock+0x2b/0x80 [ 12.039733][ T271] ? __rtnl_newlink+0xa50/0xa50 [ 12.039861][ T271] ? mark_usage+0x61/0x170 [ 12.039988][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.040119][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.040246][ T271] ? find_held_lock+0x2b/0x80 [ 12.040433][ T271] ? __rtnl_newlink+0xa50/0xa50 [ 12.040561][ T271] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.040690][ T271] ? __rtnl_newlink+0xa50/0xa50 [ 12.040818][ T271] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.040946][ T271] ? validate_chain+0x38b/0xc20 [ 12.041074][ T271] ? rtnl_link_fill+0x920/0x920 [ 12.041203][ T271] ? __lock_acquire+0x508/0xc10 [ 12.041337][ T271] ? lock_acquire.part.0+0xbc/0x260 [ 12.041520][ T271] ? find_held_lock+0x2b/0x80 [ 12.041649][ T271] netlink_rcv_skb+0x14e/0x3a0 [ 12.041775][ T271] ? rtnl_link_fill+0x920/0x920 [ 12.041903][ T271] ? netlink_ack+0xcf0/0xcf0 [ 12.042034][ T271] ? netlink_deliver_tap+0xc5/0x330 [ 12.042161][ T271] ? netlink_deliver_tap+0x13c/0x330 [ 12.042294][ T271] netlink_unicast+0x486/0x750 [ 12.042479][ T271] ? netlink_attachskb+0x810/0x810 [ 12.042607][ T271] ? __lock_acquire+0x508/0xc10 [ 12.042736][ T271] netlink_sendmsg+0x735/0xc60 [ 12.042865][ T271] ? netlink_unicast+0x750/0x750 [ 12.042994][ T271] ? __might_fault+0x97/0x140 [ 12.043122][ T271] ____sys_sendmsg+0x419/0x850 [ 12.043249][ T271] ? copy_msghdr_from_user+0x2a0/0x460 [ 12.043436][ T271] ? get_timestamp.constprop.0+0x390/0x390 [ 12.043596][ T271] ? move_addr_to_kernel+0x40/0x40 [ 12.043724][ T271] ? stack_depot_save_flags+0x367/0x770 [ 12.043851][ T271] ? validate_chain+0x38b/0xc20 [ 12.043979][ T271] ___sys_sendmsg+0x14e/0x1d0 [ 12.044107][ T271] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 12.044265][ T271] ? copy_msghdr_from_user+0x460/0x460 [ 12.044463][ T271] __sys_sendmsg+0x145/0x1f0 [ 12.044591][ T271] ? __sys_sendmsg_sock+0x20/0x20 [ 12.044718][ T271] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 12.044879][ T271] ? do_raw_spin_unlock+0x59/0x250 [ 12.045006][ T271] ? rcu_is_watching+0x15/0xd0 [ 12.045135][ T271] do_syscall_64+0x117/0xfc0 [ 12.045263][ T271] ? trace_hardirqs_off+0xd/0x30 [ 12.045450][ T271] ? exc_page_fault+0xee/0x100 [ 12.045579][ T271] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.045736][ T271] RIP: 0033:0x7fa14299e08e [ 12.045868][ T271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.046323][ T271] RSP: 002b:00007fffd405c700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.046572][ T271] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa14299e08e [ 12.046761][ T271] RDX: 0000000000000000 RSI: 00007fffd405c7b0 RDI: 0000000000000005 [ 12.046951][ T271] RBP: 00007fffd405c710 R08: 0000000000000000 R09: 0000000000000000 [ 12.047142][ T271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 12.047338][ T271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd405ce70 [ 12.047589][ T271] [ 12.047684][ T271] irq event stamp: 39067 [ 12.047779][ T271] hardirqs last enabled at (39075): [] __up_console_sem+0x5a/0x70 [ 12.047999][ T271] hardirqs last disabled at (39082): [] __up_console_sem+0x3f/0x70 [ 12.048222][ T271] softirqs last enabled at (39056): [] handle_softirqs+0x611/0x940 [ 12.048489][ T271] softirqs last disabled at (39099): [] __irq_exit_rcu+0x103/0x1c0 [ 12.048708][ T271] ---[ end trace 0000000000000000 ]--- [ 12.071639][ T272] ------------[ cut here ]------------ [ 12.071785][ T272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/272 [ 12.072017][ T272] Modules linked in: nft_compat nf_tables [ 12.072156][ T272] CPU: 0 UID: 0 PID: 272 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.072909][ T272] Tainted: [W]=WARN [ 12.073009][ T272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.073171][ T272] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.073351][ T272] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.073817][ T272] RSP: 0018:ffa0000000597020 EFLAGS: 00010286 [ 12.073979][ T272] RAX: 00000000ffffffa6 RBX: ff110000028fc040 RCX: 1ff40000000b2dca [ 12.074172][ T272] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000028fc0fc [ 12.074376][ T272] RBP: ff1100000f8d4000 R08: 1fe220000051f821 R09: ff1100000f960b58 [ 12.074570][ T272] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 12.074764][ T272] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 12.074959][ T272] FS: 00007fdb8c81a840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.075186][ T272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.075358][ T272] CR2: 000000002fa2a988 CR3: 0000000011bf7002 CR4: 0000000000771ef0 [ 12.075554][ T272] PKRU: 55555554 [ 12.075650][ T272] Call Trace: [ 12.075748][ T272] [ 12.075815][ T272] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.075947][ T272] rtmsg_ifinfo+0x5c/0xb0 [ 12.076045][ T272] ? mark_held_locks+0x40/0x70 [ 12.076177][ T272] __dev_notify_flags+0x1b8/0x280 [ 12.076312][ T272] ? netif_change_name+0x8c0/0x8c0 [ 12.076450][ T272] ? __dev_change_flags+0x4a4/0x6d0 [ 12.076580][ T272] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.076709][ T272] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.076839][ T272] ? is_bpf_text_address+0x68/0x110 [ 12.076973][ T272] netif_change_flags+0xfe/0x190 [ 12.077103][ T272] ? unwind_get_return_address+0x67/0xd0 [ 12.077233][ T272] do_setlink.isra.0+0x1d25/0x2a60 [ 12.077378][ T272] ? rtnl_link_get_size+0x350/0x350 [ 12.077510][ T272] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.077672][ T272] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.077801][ T272] ? validate_chain+0x38b/0xc20 [ 12.077931][ T272] ? rcu_read_lock_any_held+0x66/0x90 [ 12.078059][ T272] ? stack_depot_save_flags+0x367/0x770 [ 12.078189][ T272] ? __kernel_text_address+0x12/0x30 [ 12.078323][ T272] ? __lock_acquire+0x508/0xc10 [ 12.078458][ T272] ? lock_acquire.part.0+0xbc/0x260 [ 12.078586][ T272] ? rtnl_newlink+0x883/0xee0 [ 12.078716][ T272] ? rcu_is_watching+0x15/0xd0 [ 12.078847][ T272] ? lock_acquire+0x134/0x160 [ 12.078976][ T272] ? rcu_is_watching+0x15/0xd0 [ 12.079105][ T272] ? rcu_is_watching+0x15/0xd0 [ 12.079234][ T272] ? trace_contention_end+0xb3/0x1a0 [ 12.079373][ T272] ? __mutex_lock+0x1db/0x2010 [ 12.079504][ T272] ? __mutex_lock+0x9b2/0x2010 [ 12.079632][ T272] ? rtnl_newlink+0x883/0xee0 [ 12.079763][ T272] ? ww_mutex_lock+0x160/0x160 [ 12.079897][ T272] ? __rtnl_newlink+0x3fa/0xa50 [ 12.080030][ T272] rtnl_newlink+0x8d1/0xee0 [ 12.080162][ T272] ? lock_acquire.part.0+0xbc/0x260 [ 12.080292][ T272] ? find_held_lock+0x2b/0x80 [ 12.080426][ T272] ? __rtnl_newlink+0xa50/0xa50 [ 12.080555][ T272] ? mark_usage+0x61/0x170 [ 12.080683][ T272] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.080815][ T272] ? lock_acquire.part.0+0xbc/0x260 [ 12.080945][ T272] ? find_held_lock+0x2b/0x80 [ 12.081074][ T272] ? __rtnl_newlink+0xa50/0xa50 [ 12.081203][ T272] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.081337][ T272] ? __rtnl_newlink+0xa50/0xa50 [ 12.081473][ T272] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.081603][ T272] ? validate_chain+0x38b/0xc20 [ 12.081730][ T272] ? rtnl_link_fill+0x920/0x920 [ 12.081859][ T272] ? __lock_acquire+0x508/0xc10 [ 12.081989][ T272] ? lock_acquire.part.0+0xbc/0x260 [ 12.082119][ T272] ? find_held_lock+0x2b/0x80 [ 12.082249][ T272] netlink_rcv_skb+0x14e/0x3a0 [ 12.082387][ T272] ? rtnl_link_fill+0x920/0x920 [ 12.082515][ T272] ? netlink_ack+0xcf0/0xcf0 [ 12.082647][ T272] ? netlink_deliver_tap+0xc5/0x330 [ 12.082774][ T272] ? netlink_deliver_tap+0x13c/0x330 [ 12.082906][ T272] netlink_unicast+0x486/0x750 [ 12.083035][ T272] ? netlink_attachskb+0x810/0x810 [ 12.083164][ T272] ? __lock_acquire+0x508/0xc10 [ 12.083297][ T272] netlink_sendmsg+0x735/0xc60 [ 12.083432][ T272] ? netlink_unicast+0x750/0x750 [ 12.083562][ T272] ? __might_fault+0x97/0x140 [ 12.083692][ T272] ____sys_sendmsg+0x419/0x850 [ 12.083822][ T272] ? copy_msghdr_from_user+0x2a0/0x460 [ 12.083952][ T272] ? get_timestamp.constprop.0+0x390/0x390 [ 12.084114][ T272] ? move_addr_to_kernel+0x40/0x40 [ 12.084244][ T272] ? stack_depot_save_flags+0x367/0x770 [ 12.084382][ T272] ? validate_chain+0x38b/0xc20 [ 12.084512][ T272] ___sys_sendmsg+0x14e/0x1d0 [ 12.084640][ T272] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 12.084801][ T272] ? copy_msghdr_from_user+0x460/0x460 [ 12.084942][ T272] __sys_sendmsg+0x145/0x1f0 [ 12.085072][ T272] ? __sys_sendmsg_sock+0x20/0x20 [ 12.085200][ T272] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 12.085374][ T272] ? do_raw_spin_unlock+0x59/0x250 [ 12.085505][ T272] ? rcu_is_watching+0x15/0xd0 [ 12.085635][ T272] do_syscall_64+0x117/0xfc0 [ 12.085765][ T272] ? trace_hardirqs_off+0xd/0x30 [ 12.085895][ T272] ? exc_page_fault+0xee/0x100 [ 12.086024][ T272] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.086183][ T272] RIP: 0033:0x7fdb8ca5408e [ 12.086322][ T272] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.086786][ T272] RSP: 002b:00007ffdbae61660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.086981][ T272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb8ca5408e [ 12.087175][ T272] RDX: 0000000000000000 RSI: 00007ffdbae61710 RDI: 0000000000000005 [ 12.087378][ T272] RBP: 00007ffdbae61670 R08: 0000000000000000 R09: 0000000000000000 [ 12.087573][ T272] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 12.087766][ T272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbae61de0 [ 12.087963][ T272] [ 12.088059][ T272] irq event stamp: 17957 [ 12.088155][ T272] hardirqs last enabled at (17965): [] __up_console_sem+0x5a/0x70 [ 12.088388][ T272] hardirqs last disabled at (17974): [] __up_console_sem+0x3f/0x70 [ 12.088613][ T272] softirqs last enabled at (17328): [] handle_softirqs+0x611/0x940 [ 12.088836][ T272] softirqs last disabled at (17323): [] __irq_exit_rcu+0x103/0x1c0 [ 12.089059][ T272] ---[ end trace 0000000000000000 ]--- [ 12.097949][ T36] ------------[ cut here ]------------ [ 12.098079][ T36] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:0/36 [ 12.098320][ T36] Modules linked in: nft_compat nf_tables [ 12.098453][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.098721][ T36] Tainted: [W]=WARN [ 12.098810][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.098961][ T36] Workqueue: events_unbound linkwatch_event [ 12.099116][ T36] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.099272][ T36] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.099706][ T36] RSP: 0018:ffa000000028f9e0 EFLAGS: 00010286 [ 12.099859][ T36] RAX: 00000000ffffffa6 RBX: ff110000052ee580 RCX: 1ff4000000051f02 [ 12.100040][ T36] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052ee63c [ 12.100216][ T36] RBP: ff1100000f8d4000 R08: 1fe2200000a5dcc9 R09: ff11000001d751a8 [ 12.100452][ T36] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 12.100629][ T36] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.100809][ T36] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.101017][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.101166][ T36] CR2: 00007fdb8c8e7574 CR3: 0000000011bf7002 CR4: 0000000000771ef0 [ 12.101386][ T36] PKRU: 55555554 [ 12.101475][ T36] Call Trace: [ 12.101562][ T36] [ 12.101623][ T36] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.101741][ T36] ? notifier_call_chain+0xb0/0x320 [ 12.101865][ T36] rtmsg_ifinfo+0x5c/0xb0 [ 12.101957][ T36] netif_state_change+0x155/0x3d0 [ 12.102080][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.102230][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 12.102367][ T36] __linkwatch_run_queue+0x350/0x850 [ 12.102487][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 12.102609][ T36] linkwatch_event+0x7f/0xb0 [ 12.102727][ T36] ? __linkwatch_run_queue+0x850/0x850 [ 12.102846][ T36] process_one_work+0xdf8/0x1410 [ 12.102970][ T36] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.103087][ T36] ? lock_acquire.part.0+0xbc/0x260 [ 12.103210][ T36] worker_thread+0x4f1/0xd60 [ 12.103336][ T36] ? rescuer_thread+0x1320/0x1320 [ 12.103460][ T36] kthread+0x367/0x460 [ 12.103550][ T36] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.103698][ T36] ? kthread_affine_node+0x330/0x330 [ 12.103817][ T36] ret_from_fork+0x474/0x6b0 [ 12.103938][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.104085][ T36] ? __switch_to+0x5a3/0xe00 [ 12.104207][ T36] ? kthread_affine_node+0x330/0x330 [ 12.104332][ T36] ret_from_fork_asm+0x11/0x20 [ 12.104463][ T36] [ 12.104551][ T36] irq event stamp: 65365 [ 12.104640][ T36] hardirqs last enabled at (65373): [] __up_console_sem+0x5a/0x70 [ 12.104847][ T36] hardirqs last disabled at (65380): [] __up_console_sem+0x3f/0x70 [ 12.105052][ T36] softirqs last enabled at (65138): [] handle_softirqs+0x611/0x940 [ 12.105260][ T36] softirqs last disabled at (65073): [] __irq_exit_rcu+0x103/0x1c0 [ 12.105477][ T36] ---[ end trace 0000000000000000 ]--- [ 12.105936][ T36] ------------[ cut here ]------------ [ 12.106058][ T36] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:0/36 [ 12.106292][ T36] Modules linked in: nft_compat nf_tables [ 12.106421][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.106692][ T36] Tainted: [W]=WARN [ 12.106782][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.106930][ T36] Workqueue: events_unbound linkwatch_event [ 12.107083][ T36] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.107236][ T36] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.107719][ T36] RSP: 0018:ffa000000028f9e0 EFLAGS: 00010286 [ 12.107870][ T36] RAX: 00000000ffffffa6 RBX: ff110000052ee200 RCX: 1ff4000000051f02 [ 12.108046][ T36] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052ee2bc [ 12.108225][ T36] RBP: ff1100000f861000 R08: 1fe2200000a5dc59 R09: ff11000001d751a8 [ 12.108466][ T36] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 12.108642][ T36] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.108820][ T36] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.109028][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.109180][ T36] CR2: 00007fdb8c8e7574 CR3: 0000000011bf7002 CR4: 0000000000771ef0 [ 12.109386][ T36] PKRU: 55555554 [ 12.109476][ T36] Call Trace: [ 12.109564][ T36] [ 12.109627][ T36] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.109747][ T36] ? notifier_call_chain+0xb0/0x320 [ 12.109871][ T36] rtmsg_ifinfo+0x5c/0xb0 [ 12.109965][ T36] netif_state_change+0x155/0x3d0 [ 12.110085][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.110237][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 12.110366][ T36] __linkwatch_run_queue+0x350/0x850 [ 12.110486][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 12.110608][ T36] linkwatch_event+0x7f/0xb0 [ 12.110728][ T36] ? __linkwatch_run_queue+0x850/0x850 [ 12.110850][ T36] process_one_work+0xdf8/0x1410 [ 12.110974][ T36] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.111095][ T36] ? lock_acquire.part.0+0xbc/0x260 [ 12.111224][ T36] worker_thread+0x4f1/0xd60 [ 12.111358][ T36] ? rescuer_thread+0x1320/0x1320 [ 12.111478][ T36] kthread+0x367/0x460 [ 12.111567][ T36] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.111717][ T36] ? kthread_affine_node+0x330/0x330 [ 12.111836][ T36] ret_from_fork+0x474/0x6b0 [ 12.111956][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.112104][ T36] ? __switch_to+0x5a3/0xe00 [ 12.112223][ T36] ? kthread_affine_node+0x330/0x330 [ 12.112355][ T36] ret_from_fork_asm+0x11/0x20 [ 12.112481][ T36] [ 12.112571][ T36] irq event stamp: 66355 [ 12.112663][ T36] hardirqs last enabled at (66363): [] __up_console_sem+0x5a/0x70 [ 12.112870][ T36] hardirqs last disabled at (66370): [] __up_console_sem+0x3f/0x70 [ 12.113077][ T36] softirqs last enabled at (66126): [] handle_softirqs+0x611/0x940 [ 12.113289][ T36] softirqs last disabled at (66091): [] __irq_exit_rcu+0x103/0x1c0 [ 12.113507][ T36] ---[ end trace 0000000000000000 ]--- [ 12.230245][ T275] ------------[ cut here ]------------ [ 12.230854][ T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/275 [ 12.231097][ T275] Modules linked in: nft_compat nf_tables [ 12.231242][ T275] CPU: 3 UID: 0 PID: 275 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.231579][ T275] Tainted: [W]=WARN [ 12.231683][ T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.231851][ T275] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.232025][ T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.232574][ T275] RSP: 0018:ffa00000005b6e90 EFLAGS: 00010286 [ 12.232744][ T275] RAX: 00000000ffffffa6 RBX: ff110000103e4040 RCX: 1ff40000000b6d98 [ 12.232945][ T275] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e40fc [ 12.233147][ T275] RBP: ff1100000f861000 R08: 1fe220000207c821 R09: ff1100000ec3ae58 [ 12.233410][ T275] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 12.233613][ T275] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 12.233816][ T275] FS: 00007ffa240db840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 12.234052][ T275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.234223][ T275] CR2: 0000000022dc43b8 CR3: 000000000e2a1005 CR4: 0000000000771ef0 [ 12.234556][ T275] PKRU: 55555554 [ 12.234659][ T275] Call Trace: [ 12.234760][ T275] [ 12.234829][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.234964][ T275] rtnetlink_event+0xe0/0x1f0 [ 12.235100][ T275] notifier_call_chain+0xb0/0x320 [ 12.235237][ T275] netdev_update_features+0xa9/0xb0 [ 12.235507][ T275] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 12.235679][ T275] veth_xdp_set+0x3b3/0x770 [ 12.235816][ T275] ? veth_xdp_set+0x770/0x770 [ 12.235950][ T275] dev_xdp_install+0x3e6/0x890 [ 12.236085][ T275] ? netif_set_xps_queue+0x40/0x40 [ 12.236224][ T275] dev_xdp_attach+0x4c0/0x1380 [ 12.236421][ T275] ? __bpf_prog_get+0x1ae/0x320 [ 12.236558][ T275] ? bpf_xdp_link_update+0x700/0x700 [ 12.236692][ T275] ? __bpf_prog_get+0x320/0x320 [ 12.236828][ T275] dev_change_xdp_fd+0x176/0x210 [ 12.236964][ T275] do_setlink.isra.0+0x2164/0x2a60 [ 12.237101][ T275] ? rtnl_link_get_size+0x350/0x350 [ 12.237236][ T275] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.237467][ T275] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.237603][ T275] ? validate_chain+0x38b/0xc20 [ 12.237739][ T275] ? rcu_read_lock_any_held+0x66/0x90 [ 12.237873][ T275] ? stack_depot_save_flags+0x367/0x770 [ 12.238008][ T275] ? __kernel_text_address+0x12/0x30 [ 12.238144][ T275] ? __lock_acquire+0x508/0xc10 [ 12.238285][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.238476][ T275] ? lock_acquire+0x134/0x160 [ 12.238610][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.238744][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.238877][ T275] ? trace_contention_end+0xb3/0x1a0 [ 12.239014][ T275] ? __mutex_lock+0x1db/0x2010 [ 12.239149][ T275] ? __mutex_lock+0x9b2/0x2010 [ 12.239290][ T275] ? rtnl_newlink+0x883/0xee0 [ 12.239492][ T275] ? ww_mutex_lock+0x160/0x160 [ 12.239626][ T275] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.239765][ T275] ? __rtnl_newlink+0x3fa/0xa50 [ 12.239903][ T275] rtnl_newlink+0x8d1/0xee0 [ 12.240040][ T275] ? lock_acquire.part.0+0xbc/0x260 [ 12.240174][ T275] ? find_held_lock+0x2b/0x80 [ 12.240315][ T275] ? __rtnl_newlink+0xa50/0xa50 [ 12.240518][ T275] ? mark_usage+0x61/0x170 [ 12.240652][ T275] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.240791][ T275] ? lock_acquire.part.0+0xbc/0x260 [ 12.240924][ T275] ? find_held_lock+0x2b/0x80 [ 12.241058][ T275] ? __rtnl_newlink+0xa50/0xa50 [ 12.241193][ T275] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.241334][ T275] ? __rtnl_newlink+0xa50/0xa50 [ 12.241513][ T275] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.241647][ T275] ? validate_chain+0x38b/0xc20 [ 12.241780][ T275] ? rtnl_link_fill+0x920/0x920 [ 12.241915][ T275] ? __lock_acquire+0x508/0xc10 [ 12.242052][ T275] ? lock_acquire.part.0+0xbc/0x260 [ 12.242187][ T275] ? find_held_lock+0x2b/0x80 [ 12.242326][ T275] netlink_rcv_skb+0x14e/0x3a0 [ 12.242467][ T275] ? rtnl_link_fill+0x920/0x920 [ 12.242603][ T275] ? netlink_ack+0xcf0/0xcf0 [ 12.242741][ T275] ? netlink_deliver_tap+0xc5/0x330 [ 12.242877][ T275] ? netlink_deliver_tap+0x13c/0x330 [ 12.243014][ T275] netlink_unicast+0x486/0x750 [ 12.243151][ T275] ? netlink_attachskb+0x810/0x810 [ 12.243291][ T275] ? __lock_acquire+0x508/0xc10 [ 12.243433][ T275] netlink_sendmsg+0x735/0xc60 [ 12.243570][ T275] ? netlink_unicast+0x750/0x750 [ 12.243706][ T275] ? __might_fault+0x97/0x140 [ 12.243843][ T275] ____sys_sendmsg+0x419/0x850 [ 12.243980][ T275] ? copy_msghdr_from_user+0x2a0/0x460 [ 12.244115][ T275] ? get_timestamp.constprop.0+0x390/0x390 [ 12.244287][ T275] ? move_addr_to_kernel+0x40/0x40 [ 12.244427][ T275] ? stack_depot_save_flags+0x367/0x770 [ 12.244564][ T275] ? validate_chain+0x38b/0xc20 [ 12.244702][ T275] ___sys_sendmsg+0x14e/0x1d0 [ 12.244837][ T275] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 12.245007][ T275] ? copy_msghdr_from_user+0x460/0x460 [ 12.245154][ T275] __sys_sendmsg+0x145/0x1f0 [ 12.245295][ T275] ? __sys_sendmsg_sock+0x20/0x20 [ 12.245436][ T275] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 12.245610][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 12.245744][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.245881][ T275] do_syscall_64+0x117/0xfc0 [ 12.246018][ T275] ? trace_hardirqs_off+0xd/0x30 [ 12.246154][ T275] ? exc_page_fault+0xee/0x100 [ 12.246292][ T275] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.246463][ T275] RIP: 0033:0x7ffa2431508e [ 12.246603][ T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.247082][ T275] RSP: 002b:00007ffe1b7c3d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.247291][ T275] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ffa2431508e [ 12.247500][ T275] RDX: 0000000000000000 RSI: 00007ffe1b7c3db0 RDI: 0000000000000005 [ 12.247701][ T275] RBP: 00007ffe1b7c3d10 R08: 0000000000000000 R09: 0000000000000000 [ 12.247902][ T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 12.248103][ T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1b7c4480 [ 12.248315][ T275] [ 12.248421][ T275] irq event stamp: 31897 [ 12.248523][ T275] hardirqs last enabled at (31905): [] __up_console_sem+0x5a/0x70 [ 12.248761][ T275] hardirqs last disabled at (31912): [] __up_console_sem+0x3f/0x70 [ 12.248995][ T275] softirqs last enabled at (31522): [] handle_softirqs+0x611/0x940 [ 12.249230][ T275] softirqs last disabled at (31457): [] __irq_exit_rcu+0x103/0x1c0 [ 12.249478][ T275] ---[ end trace 0000000000000000 ]--- [ 12.255445][ T275] ------------[ cut here ]------------ [ 12.255623][ T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/275 [ 12.255894][ T275] Modules linked in: nft_compat nf_tables [ 12.256075][ T275] CPU: 2 UID: 0 PID: 275 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.256401][ T275] Tainted: [W]=WARN [ 12.256550][ T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.256758][ T275] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.256971][ T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.257493][ T275] RSP: 0018:ffa00000005b70a0 EFLAGS: 00010286 [ 12.257699][ T275] RAX: 00000000ffffffa6 RBX: ff110000103e4580 RCX: 1ff40000000b6dda [ 12.257933][ T275] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e463c [ 12.258171][ T275] RBP: ff1100000f8d4000 R08: 1fe220000207c8c9 R09: ff1100000ec3ae58 [ 12.258443][ T275] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 12.258679][ T275] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a5e364 [ 12.258916][ T275] FS: 00007ffa240db840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 12.259183][ T275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.259414][ T275] CR2: 0000561705c5dd5c CR3: 000000000e2a1005 CR4: 0000000000771ef0 [ 12.259667][ T275] PKRU: 55555554 [ 12.259809][ T275] Call Trace: [ 12.259950][ T275] [ 12.260062][ T275] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.260237][ T275] ? notifier_call_chain+0xb0/0x320 [ 12.260429][ T275] rtmsg_ifinfo+0x5c/0xb0 [ 12.260574][ T275] netif_state_change+0x155/0x3d0 [ 12.260750][ T275] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.260971][ T275] ? dev_change_xdp_fd+0x176/0x210 [ 12.261147][ T275] do_setlink.isra.0+0x2176/0x2a60 [ 12.261330][ T275] ? rtnl_link_get_size+0x350/0x350 [ 12.261519][ T275] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.261726][ T275] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.261900][ T275] ? validate_chain+0x38b/0xc20 [ 12.262074][ T275] ? rcu_read_lock_any_held+0x66/0x90 [ 12.262251][ T275] ? stack_depot_save_flags+0x367/0x770 [ 12.262449][ T275] ? __kernel_text_address+0x12/0x30 [ 12.262623][ T275] ? __lock_acquire+0x508/0xc10 [ 12.262801][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.262975][ T275] ? lock_acquire+0x134/0x160 [ 12.263148][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.263327][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.263518][ T275] ? trace_contention_end+0xb3/0x1a0 [ 12.263695][ T275] ? __mutex_lock+0x1db/0x2010 [ 12.263868][ T275] ? __mutex_lock+0x9b2/0x2010 [ 12.264044][ T275] ? rtnl_newlink+0x883/0xee0 [ 12.264222][ T275] ? ww_mutex_lock+0x160/0x160 [ 12.264418][ T275] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.264597][ T275] ? __rtnl_newlink+0x3fa/0xa50 [ 12.264775][ T275] rtnl_newlink+0x8d1/0xee0 [ 12.264955][ T275] ? lock_acquire.part.0+0xbc/0x260 [ 12.265129][ T275] ? find_held_lock+0x2b/0x80 [ 12.265313][ T275] ? __rtnl_newlink+0xa50/0xa50 [ 12.265497][ T275] ? mark_usage+0x61/0x170 [ 12.265668][ T275] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.265845][ T275] ? lock_acquire.part.0+0xbc/0x260 [ 12.266019][ T275] ? find_held_lock+0x2b/0x80 [ 12.266196][ T275] ? __rtnl_newlink+0xa50/0xa50 [ 12.266390][ T275] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.266565][ T275] ? __rtnl_newlink+0xa50/0xa50 [ 12.266739][ T275] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.266913][ T275] ? validate_chain+0x38b/0xc20 [ 12.267086][ T275] ? rtnl_link_fill+0x920/0x920 [ 12.267260][ T275] ? __lock_acquire+0x508/0xc10 [ 12.267457][ T275] ? lock_acquire.part.0+0xbc/0x260 [ 12.267633][ T275] ? find_held_lock+0x2b/0x80 [ 12.267811][ T275] netlink_rcv_skb+0x14e/0x3a0 [ 12.267985][ T275] ? rtnl_link_fill+0x920/0x920 [ 12.268159][ T275] ? netlink_ack+0xcf0/0xcf0 [ 12.268360][ T275] ? netlink_deliver_tap+0xc5/0x330 [ 12.268536][ T275] ? netlink_deliver_tap+0x13c/0x330 [ 12.268712][ T275] netlink_unicast+0x486/0x750 [ 12.268889][ T275] ? netlink_attachskb+0x810/0x810 [ 12.269066][ T275] ? __lock_acquire+0x508/0xc10 [ 12.269241][ T275] netlink_sendmsg+0x735/0xc60 [ 12.269437][ T275] ? netlink_unicast+0x750/0x750 [ 12.269612][ T275] ? __might_fault+0x97/0x140 [ 12.269788][ T275] ____sys_sendmsg+0x419/0x850 [ 12.269963][ T275] ? copy_msghdr_from_user+0x2a0/0x460 [ 12.270136][ T275] ? get_timestamp.constprop.0+0x390/0x390 [ 12.270363][ T275] ? move_addr_to_kernel+0x40/0x40 [ 12.270541][ T275] ? stack_depot_save_flags+0x367/0x770 [ 12.270717][ T275] ? validate_chain+0x38b/0xc20 [ 12.270893][ T275] ___sys_sendmsg+0x14e/0x1d0 [ 12.271068][ T275] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 12.271274][ T275] ? copy_msghdr_from_user+0x460/0x460 [ 12.271481][ T275] __sys_sendmsg+0x145/0x1f0 [ 12.271658][ T275] ? __sys_sendmsg_sock+0x20/0x20 [ 12.271831][ T275] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 12.272040][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 12.272214][ T275] ? rcu_is_watching+0x15/0xd0 [ 12.272412][ T275] do_syscall_64+0x117/0xfc0 [ 12.272591][ T275] ? trace_hardirqs_off+0xd/0x30 [ 12.272765][ T275] ? exc_page_fault+0xee/0x100 [ 12.272940][ T275] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.273150][ T275] RIP: 0033:0x7ffa2431508e [ 12.273338][ T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.273851][ T275] RSP: 002b:00007ffe1b7c3d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.274092][ T275] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ffa2431508e [ 12.274344][ T275] RDX: 0000000000000000 RSI: 00007ffe1b7c3db0 RDI: 0000000000000005 [ 12.274592][ T275] RBP: 00007ffe1b7c3d10 R08: 0000000000000000 R09: 0000000000000000 [ 12.274829][ T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e461 [ 12.275069][ T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1b7c4480 [ 12.275320][ T275] [ 12.275474][ T275] irq event stamp: 33271 [ 12.275618][ T275] hardirqs last enabled at (33281): [] __up_console_sem+0x5a/0x70 [ 12.275888][ T275] hardirqs last disabled at (33290): [] __up_console_sem+0x3f/0x70 [ 12.276160][ T275] softirqs last enabled at (32378): [] handle_softirqs+0x611/0x940 [ 12.276452][ T275] softirqs last disabled at (32371): [] __irq_exit_rcu+0x103/0x1c0 [ 12.276719][ T275] ---[ end trace 0000000000000000 ]--- [ 12.325311][ T278] ------------[ cut here ]------------ [ 12.325624][ T278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/278 [ 12.325950][ T278] Modules linked in: nft_compat nf_tables [ 12.326134][ T278] CPU: 0 UID: 0 PID: 278 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.326418][ T278] Tainted: [W]=WARN [ 12.326519][ T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.326690][ T278] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.326863][ T278] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.327355][ T278] RSP: 0018:ffa00000005c74e8 EFLAGS: 00010286 [ 12.327523][ T278] RAX: 00000000ffffffa6 RBX: ff110000103e5a80 RCX: 1ff40000000b8e63 [ 12.327720][ T278] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e5b3c [ 12.327920][ T278] RBP: ff1100000f8d4000 R08: 1fe220000207cb69 R09: ff1100000efcae80 [ 12.328118][ T278] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 12.328324][ T278] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 12.328530][ T278] FS: 00007f0d82503100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.328764][ T278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.328933][ T278] CR2: 00000000004d6034 CR3: 0000000014a43002 CR4: 0000000000771ef0 [ 12.329132][ T278] PKRU: 55555554 [ 12.329232][ T278] Call Trace: [ 12.329338][ T278] [ 12.329412][ T278] ? rcu_is_watching+0x15/0xd0 [ 12.329546][ T278] rtnetlink_event+0xe0/0x1f0 [ 12.329680][ T278] notifier_call_chain+0xb0/0x320 [ 12.329818][ T278] netdev_features_change+0x75/0xa0 [ 12.329952][ T278] ? call_netdevice_notifiers+0xa0/0xa0 [ 12.330088][ T278] ethnl_set_features+0x421/0x8e0 [ 12.330224][ T278] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.330369][ T278] ? features_send_reply+0x3f0/0x3f0 [ 12.330507][ T278] ? __nla_validate_parse+0x20d/0x480 [ 12.330642][ T278] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.330813][ T278] genl_family_rcv_msg_doit+0x206/0x300 [ 12.330948][ T278] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.331120][ T278] ? rcu_is_watching+0x15/0xd0 [ 12.331255][ T278] ? cap_capable+0x1d6/0x3e0 [ 12.331399][ T278] ? kernel_text_address+0x149/0x170 [ 12.331534][ T278] genl_family_rcv_msg+0x3a4/0x640 [ 12.331670][ T278] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.331834][ T278] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.332000][ T278] ? features_send_reply+0x3f0/0x3f0 [ 12.332134][ T278] ? __lock_acquire+0x508/0xc10 [ 12.332270][ T278] genl_rcv_msg+0xbb/0x160 [ 12.332512][ T278] netlink_rcv_skb+0x14e/0x3a0 [ 12.332644][ T278] ? genl_family_rcv_msg+0x640/0x640 [ 12.332778][ T278] ? netlink_ack+0xcf0/0xcf0 [ 12.332913][ T278] ? netlink_deliver_tap+0xc5/0x330 [ 12.333045][ T278] ? netlink_deliver_tap+0x13c/0x330 [ 12.333178][ T278] genl_rcv+0x28/0x40 [ 12.333279][ T278] netlink_unicast+0x486/0x750 [ 12.333532][ T278] ? netlink_attachskb+0x810/0x810 [ 12.333665][ T278] ? __lock_acquire+0x508/0xc10 [ 12.333800][ T278] netlink_sendmsg+0x735/0xc60 [ 12.333934][ T278] ? netlink_unicast+0x750/0x750 [ 12.334068][ T278] ? __might_fault+0x97/0x140 [ 12.334201][ T278] ? __might_fault+0x97/0x140 [ 12.334338][ T278] __sys_sendto+0x2c9/0x400 [ 12.334571][ T278] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.334715][ T278] __x64_sys_sendto+0xe4/0x1f0 [ 12.334847][ T278] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.335015][ T278] ? lockdep_hardirqs_on+0x8c/0x130 [ 12.335148][ T278] ? do_syscall_64+0x82/0xfc0 [ 12.335285][ T278] do_syscall_64+0x117/0xfc0 [ 12.335503][ T278] ? trace_hardirqs_off+0xd/0x30 [ 12.335635][ T278] ? exc_page_fault+0xee/0x100 [ 12.335767][ T278] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.335929][ T278] RIP: 0033:0x7f0d8257408e [ 12.336068][ T278] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.336640][ T278] RSP: 002b:00007ffd76f4f760 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.336840][ T278] RAX: ffffffffffffffda RBX: 0000000039c99010 RCX: 00007f0d8257408e [ 12.337038][ T278] RDX: 0000000000000048 RSI: 0000000039c99120 RDI: 0000000000000005 [ 12.337236][ T278] RBP: 00007ffd76f4f770 R08: 00007f0d82702980 R09: 000000000000000c [ 12.337530][ T278] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000039c990b0 [ 12.337728][ T278] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 12.337931][ T278] [ 12.338030][ T278] irq event stamp: 31017 [ 12.338129][ T278] hardirqs last enabled at (31025): [] __up_console_sem+0x5a/0x70 [ 12.338458][ T278] hardirqs last disabled at (31190): [] __up_console_sem+0x3f/0x70 [ 12.338686][ T278] softirqs last enabled at (31188): [] handle_softirqs+0x611/0x940 [ 12.338916][ T278] softirqs last disabled at (31033): [] __irq_exit_rcu+0x103/0x1c0 [ 12.339144][ T278] ---[ end trace 0000000000000000 ]--- [ 12.383157][ T279] ------------[ cut here ]------------ [ 12.383317][ T279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/279 [ 12.384545][ T279] Modules linked in: nft_compat nf_tables [ 12.384691][ T279] CPU: 0 UID: 0 PID: 279 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.384967][ T279] Tainted: [W]=WARN [ 12.385075][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.385242][ T279] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.385540][ T279] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.386016][ T279] RSP: 0018:ffa00000005e74e8 EFLAGS: 00010286 [ 12.386185][ T279] RAX: 00000000ffffffa6 RBX: ff1100000b429e00 RCX: 1ff40000000bce63 [ 12.386507][ T279] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b429ebc [ 12.386708][ T279] RBP: ff1100000f8d4000 R08: 1fe22000016853d9 R09: ff1100000f895180 [ 12.386905][ T279] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 12.387105][ T279] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 12.387313][ T279] FS: 00007f68b3961100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.387658][ T279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.387825][ T279] CR2: 00000000004d6034 CR3: 0000000011bea006 CR4: 0000000000771ef0 [ 12.388025][ T279] PKRU: 55555554 [ 12.388126][ T279] Call Trace: [ 12.388227][ T279] [ 12.388299][ T279] ? rcu_is_watching+0x15/0xd0 [ 12.388548][ T279] rtnetlink_event+0xe0/0x1f0 [ 12.388684][ T279] notifier_call_chain+0xb0/0x320 [ 12.388820][ T279] netdev_features_change+0x75/0xa0 [ 12.388955][ T279] ? call_netdevice_notifiers+0xa0/0xa0 [ 12.389090][ T279] ethnl_set_features+0x421/0x8e0 [ 12.389227][ T279] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.389472][ T279] ? features_send_reply+0x3f0/0x3f0 [ 12.389610][ T279] ? __nla_validate_parse+0x20d/0x480 [ 12.389745][ T279] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.389914][ T279] genl_family_rcv_msg_doit+0x206/0x300 [ 12.390049][ T279] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.390218][ T279] ? rcu_is_watching+0x15/0xd0 [ 12.390464][ T279] ? cap_capable+0x1d6/0x3e0 [ 12.390598][ T279] ? kernel_text_address+0x149/0x170 [ 12.390733][ T279] genl_family_rcv_msg+0x3a4/0x640 [ 12.390867][ T279] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.391032][ T279] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 12.391196][ T279] ? features_send_reply+0x3f0/0x3f0 [ 12.391337][ T279] ? __lock_acquire+0x508/0xc10 [ 12.391582][ T279] genl_rcv_msg+0xbb/0x160 [ 12.391717][ T279] netlink_rcv_skb+0x14e/0x3a0 [ 12.391850][ T279] ? genl_family_rcv_msg+0x640/0x640 [ 12.391984][ T279] ? netlink_ack+0xcf0/0xcf0 [ 12.392121][ T279] ? netlink_deliver_tap+0xc5/0x330 [ 12.392254][ T279] ? netlink_deliver_tap+0x13c/0x330 [ 12.392506][ T279] genl_rcv+0x28/0x40 [ 12.392609][ T279] netlink_unicast+0x486/0x750 [ 12.392744][ T279] ? netlink_attachskb+0x810/0x810 [ 12.392877][ T279] ? __lock_acquire+0x508/0xc10 [ 12.393013][ T279] netlink_sendmsg+0x735/0xc60 [ 12.393148][ T279] ? netlink_unicast+0x750/0x750 [ 12.393290][ T279] ? __might_fault+0x97/0x140 [ 12.393491][ T279] ? __might_fault+0x97/0x140 [ 12.393627][ T279] __sys_sendto+0x2c9/0x400 [ 12.393761][ T279] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.393906][ T279] __x64_sys_sendto+0xe4/0x1f0 [ 12.394040][ T279] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.394206][ T279] ? lockdep_hardirqs_on+0x8c/0x130 [ 12.394399][ T279] ? do_syscall_64+0x82/0xfc0 [ 12.394533][ T279] do_syscall_64+0x117/0xfc0 [ 12.394667][ T279] ? trace_hardirqs_off+0xd/0x30 [ 12.394800][ T279] ? exc_page_fault+0xee/0x100 [ 12.394934][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.395102][ T279] RIP: 0033:0x7f68b39d208e [ 12.395242][ T279] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.395839][ T279] RSP: 002b:00007ffeb4f2c2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.396093][ T279] RAX: ffffffffffffffda RBX: 0000000004c5d010 RCX: 00007f68b39d208e [ 12.396318][ T279] RDX: 000000000000004c RSI: 0000000004c5d120 RDI: 0000000000000005 [ 12.396634][ T279] RBP: 00007ffeb4f2c2c0 R08: 00007f68b3b60980 R09: 000000000000000c [ 12.396835][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000004c5d0b0 [ 12.397034][ T279] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 12.397240][ T279] [ 12.397453][ T279] irq event stamp: 40871 [ 12.397553][ T279] hardirqs last enabled at (40879): [] __up_console_sem+0x5a/0x70 [ 12.397784][ T279] hardirqs last disabled at (40886): [] __up_console_sem+0x3f/0x70 [ 12.398013][ T279] softirqs last enabled at (40868): [] handle_softirqs+0x611/0x940 [ 12.398241][ T279] softirqs last disabled at (40695): [] __irq_exit_rcu+0x103/0x1c0 [ 12.398550][ T279] ---[ end trace 0000000000000000 ]--- [ 12.829596][ T12] ------------[ cut here ]------------ [ 12.829751][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 12.829989][ T12] Modules linked in: nft_compat nf_tables [ 12.830122][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.830413][ T12] Tainted: [W]=WARN [ 12.830501][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.830648][ T12] Workqueue: netns cleanup_net [ 12.830775][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.830927][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.831356][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 12.831583][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b428580 RCX: 1ff4000000018eed [ 12.831773][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b42863c [ 12.831954][ T12] RBP: ff1100000e99c000 R08: 1fe22000016850c9 R09: ff11000001aed1d0 [ 12.832133][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 12.832316][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.832511][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 12.832726][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.832874][ T12] CR2: 000056173b2548b8 CR3: 0000000011807002 CR4: 0000000000771ef0 [ 12.833050][ T12] PKRU: 55555554 [ 12.833140][ T12] Call Trace: [ 12.833229][ T12] [ 12.833299][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.833467][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.833611][ T12] ? queue_rcu_work+0x7c/0xa0 [ 12.833731][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 12.833851][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.833966][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 12.834085][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.834207][ T12] ops_undo_list+0x615/0x8f0 [ 12.834333][ T12] ? netns_install+0x2a0/0x2a0 [ 12.834460][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.834580][ T12] cleanup_net+0x431/0x940 [ 12.834698][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.834815][ T12] ? process_one_work+0xdb7/0x1410 [ 12.834934][ T12] ? lock_acquire+0x134/0x160 [ 12.835051][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.835173][ T12] process_one_work+0xdf8/0x1410 [ 12.835297][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.835421][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.835544][ T12] worker_thread+0x4f1/0xd60 [ 12.835663][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.835780][ T12] kthread+0x367/0x460 [ 12.835869][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.836014][ T12] ? kthread_affine_node+0x330/0x330 [ 12.836131][ T12] ret_from_fork+0x474/0x6b0 [ 12.836249][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.836453][ T12] ? __switch_to+0x5a3/0xe00 [ 12.836570][ T12] ? kthread_affine_node+0x330/0x330 [ 12.836688][ T12] ret_from_fork_asm+0x11/0x20 [ 12.836812][ T12] [ 12.836900][ T12] irq event stamp: 87369 [ 12.836993][ T12] hardirqs last enabled at (87377): [] __up_console_sem+0x5a/0x70 [ 12.837194][ T12] hardirqs last disabled at (87384): [] __up_console_sem+0x3f/0x70 [ 12.837407][ T12] softirqs last enabled at (87334): [] handle_softirqs+0x611/0x940 [ 12.837612][ T12] softirqs last disabled at (87245): [] __irq_exit_rcu+0x103/0x1c0 [ 12.837814][ T12] ---[ end trace 0000000000000000 ]--- [ 12.839116][ T12] ------------[ cut here ]------------ [ 12.839246][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 12.839546][ T12] Modules linked in: nft_compat nf_tables [ 12.839687][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.839953][ T12] Tainted: [W]=WARN [ 12.840050][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.840197][ T12] Workqueue: netns cleanup_net [ 12.840325][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.840488][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.840905][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 12.841054][ T12] RAX: 00000000ffffffa6 RBX: ff1100000518a040 RCX: 1ff4000000018eed [ 12.841228][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518a0fc [ 12.841412][ T12] RBP: ff1100000eee9000 R08: 1fe2200000a31421 R09: ff11000001aed1d0 [ 12.841586][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 12.841760][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.841940][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 12.842152][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.842308][ T12] CR2: 000056173b2548b8 CR3: 0000000011807002 CR4: 0000000000771ef0 [ 12.842490][ T12] PKRU: 55555554 [ 12.842578][ T12] Call Trace: [ 12.842667][ T12] [ 12.842730][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.842882][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.843038][ T12] ? queue_rcu_work+0x7c/0xa0 [ 12.843156][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 12.843276][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.843406][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 12.843525][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.843647][ T12] ops_undo_list+0x615/0x8f0 [ 12.843766][ T12] ? netns_install+0x2a0/0x2a0 [ 12.843883][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.844002][ T12] cleanup_net+0x431/0x940 [ 12.844120][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.844235][ T12] ? process_one_work+0xdb7/0x1410 [ 12.844358][ T12] ? lock_acquire+0x134/0x160 [ 12.844478][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.844602][ T12] process_one_work+0xdf8/0x1410 [ 12.844723][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.844840][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.844963][ T12] worker_thread+0x4f1/0xd60 [ 12.845085][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.845200][ T12] kthread+0x367/0x460 [ 12.845293][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.845442][ T12] ? kthread_affine_node+0x330/0x330 [ 12.845559][ T12] ret_from_fork+0x474/0x6b0 [ 12.845677][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.845824][ T12] ? __switch_to+0x5a3/0xe00 [ 12.845942][ T12] ? kthread_affine_node+0x330/0x330 [ 12.846060][ T12] ret_from_fork_asm+0x11/0x20 [ 12.846183][ T12] [ 12.846271][ T12] irq event stamp: 89881 [ 12.846368][ T12] hardirqs last enabled at (89891): [] __up_console_sem+0x5a/0x70 [ 12.846572][ T12] hardirqs last disabled at (89898): [] __up_console_sem+0x3f/0x70 [ 12.846774][ T12] softirqs last enabled at (89450): [] handle_softirqs+0x611/0x940 [ 12.846977][ T12] softirqs last disabled at (89443): [] __irq_exit_rcu+0x103/0x1c0 [ 12.847177][ T12] ---[ end trace 0000000000000000 ]--- [ 12.849685][ T12] ------------[ cut here ]------------ [ 12.849821][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 12.850058][ T12] Modules linked in: nft_compat nf_tables [ 12.850186][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.850467][ T12] Tainted: [W]=WARN [ 12.850558][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.850780][ T12] Workqueue: netns cleanup_net [ 12.850922][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.851078][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.851538][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 12.851695][ T12] RAX: 00000000ffffffa6 RBX: ff1100000518a740 RCX: 1ff4000000018eed [ 12.851869][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518a7fc [ 12.852042][ T12] RBP: ff1100000e9f9000 R08: 1fe2200000a31501 R09: ff11000001aed1d0 [ 12.852214][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 12.852402][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.852579][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 12.852784][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.852933][ T12] CR2: 000056173b2548b8 CR3: 0000000011807002 CR4: 0000000000771ef0 [ 12.853117][ T12] PKRU: 55555554 [ 12.853206][ T12] Call Trace: [ 12.853296][ T12] [ 12.853361][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.853515][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.853658][ T12] ? queue_rcu_work+0x7c/0xa0 [ 12.853776][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 12.853893][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.854009][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 12.854127][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.854245][ T12] ops_undo_list+0x615/0x8f0 [ 12.854375][ T12] ? netns_install+0x2a0/0x2a0 [ 12.854491][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.854612][ T12] cleanup_net+0x431/0x940 [ 12.854729][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.854846][ T12] ? process_one_work+0xdb7/0x1410 [ 12.854965][ T12] ? lock_acquire+0x134/0x160 [ 12.855081][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.855198][ T12] process_one_work+0xdf8/0x1410 [ 12.855322][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.855552][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.855672][ T12] worker_thread+0x4f1/0xd60 [ 12.855792][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.855908][ T12] kthread+0x367/0x460 [ 12.855999][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.856145][ T12] ? kthread_affine_node+0x330/0x330 [ 12.856267][ T12] ret_from_fork+0x474/0x6b0 [ 12.856483][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.856629][ T12] ? __switch_to+0x5a3/0xe00 [ 12.856746][ T12] ? kthread_affine_node+0x330/0x330 [ 12.856865][ T12] ret_from_fork_asm+0x11/0x20 [ 12.856994][ T12] [ 12.857082][ T12] irq event stamp: 93827 [ 12.857170][ T12] hardirqs last enabled at (93835): [] __up_console_sem+0x5a/0x70 [ 12.857466][ T12] hardirqs last disabled at (94036): [] __up_console_sem+0x3f/0x70 [ 12.857666][ T12] softirqs last enabled at (94034): [] handle_softirqs+0x611/0x940 [ 12.857871][ T12] softirqs last disabled at (93843): [] __irq_exit_rcu+0x103/0x1c0 [ 12.858077][ T12] ---[ end trace 0000000000000000 ]--- [ 12.859646][ T12] ------------[ cut here ]------------ [ 12.859776][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 12.860025][ T12] Modules linked in: nft_compat nf_tables [ 12.860194][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.860861][ T12] Tainted: [W]=WARN [ 12.860949][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.861097][ T12] Workqueue: netns cleanup_net [ 12.861220][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.861457][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.861874][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 12.862021][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c493700 RCX: 1ff4000000018eed [ 12.862196][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4937bc [ 12.862556][ T12] RBP: ff11000007964000 R08: 1fe22000018926f9 R09: ff11000001aed1d0 [ 12.862732][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 12.862904][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.863176][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 12.863471][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.863619][ T12] CR2: 00007f09e933c668 CR3: 000000000f727001 CR4: 0000000000771ef0 [ 12.863795][ T12] PKRU: 55555554 [ 12.863884][ T12] Call Trace: [ 12.863973][ T12] [ 12.864038][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.864200][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.864385][ T12] ? queue_rcu_work+0x7c/0xa0 [ 12.864503][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 12.864623][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.864740][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 12.864859][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.864981][ T12] ops_undo_list+0x615/0x8f0 [ 12.865101][ T12] ? netns_install+0x2a0/0x2a0 [ 12.865216][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.865480][ T12] cleanup_net+0x431/0x940 [ 12.865599][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.865716][ T12] ? process_one_work+0xdb7/0x1410 [ 12.865833][ T12] ? lock_acquire+0x134/0x160 [ 12.865949][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.866070][ T12] process_one_work+0xdf8/0x1410 [ 12.866194][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.866320][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.866445][ T12] worker_thread+0x4f1/0xd60 [ 12.866567][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.866686][ T12] kthread+0x367/0x460 [ 12.866775][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.866919][ T12] ? kthread_affine_node+0x330/0x330 [ 12.867040][ T12] ret_from_fork+0x474/0x6b0 [ 12.867162][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.867316][ T12] ? __switch_to+0x5a3/0xe00 [ 12.867440][ T12] ? kthread_affine_node+0x330/0x330 [ 12.867559][ T12] ret_from_fork_asm+0x11/0x20 [ 12.867686][ T12] [ 12.867772][ T12] irq event stamp: 96929 [ 12.867859][ T12] hardirqs last enabled at (96937): [] __up_console_sem+0x5a/0x70 [ 12.868062][ T12] hardirqs last disabled at (96944): [] __up_console_sem+0x3f/0x70 [ 12.868270][ T12] softirqs last enabled at (96704): [] handle_softirqs+0x611/0x940 [ 12.868485][ T12] softirqs last disabled at (96639): [] __irq_exit_rcu+0x103/0x1c0 [ 12.868686][ T12] ---[ end trace 0000000000000000 ]--- [ 12.869552][ T12] ------------[ cut here ]------------ [ 12.869670][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 12.869901][ T12] Modules linked in: nft_compat nf_tables [ 12.870022][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.870728][ T12] Tainted: [W]=WARN [ 12.870819][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.870972][ T12] Workqueue: netns cleanup_net [ 12.871095][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.871246][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.871675][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 12.871822][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c492900 RCX: 1ff4000000018eed [ 12.872001][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4929bc [ 12.872175][ T12] RBP: ff1100000f644000 R08: 1fe2200001892539 R09: ff11000001aed1d0 [ 12.872366][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 12.872539][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.872715][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 12.872919][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.873064][ T12] CR2: 00007f09e933c668 CR3: 000000000f727001 CR4: 0000000000771ef0 [ 12.873241][ T12] PKRU: 55555554 [ 12.873334][ T12] Call Trace: [ 12.873427][ T12] [ 12.873488][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.873639][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.873785][ T12] ? queue_rcu_work+0x7c/0xa0 [ 12.873904][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 12.874028][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.874146][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 12.874263][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.874393][ T12] ops_undo_list+0x615/0x8f0 [ 12.874511][ T12] ? netns_install+0x2a0/0x2a0 [ 12.874626][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.874746][ T12] cleanup_net+0x431/0x940 [ 12.874864][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.874981][ T12] ? process_one_work+0xdb7/0x1410 [ 12.875104][ T12] ? lock_acquire+0x134/0x160 [ 12.875221][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.875353][ T12] process_one_work+0xdf8/0x1410 [ 12.875477][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.875593][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.875715][ T12] worker_thread+0x4f1/0xd60 [ 12.875837][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.875957][ T12] kthread+0x367/0x460 [ 12.876046][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.876191][ T12] ? kthread_affine_node+0x330/0x330 [ 12.876315][ T12] ret_from_fork+0x474/0x6b0 [ 12.876438][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.876584][ T12] ? __switch_to+0x5a3/0xe00 [ 12.876700][ T12] ? kthread_affine_node+0x330/0x330 [ 12.876818][ T12] ret_from_fork_asm+0x11/0x20 [ 12.876945][ T12] [ 12.877033][ T12] irq event stamp: 98899 [ 12.877121][ T12] hardirqs last enabled at (98907): [] __up_console_sem+0x5a/0x70 [ 12.877349][ T12] hardirqs last disabled at (98916): [] sysvec_apic_timer_interrupt+0x12/0xe0 [ 12.877580][ T12] softirqs last enabled at (98500): [] handle_softirqs+0x611/0x940 [ 12.877783][ T12] softirqs last disabled at (97801): [] __irq_exit_rcu+0x103/0x1c0 [ 12.877987][ T12] ---[ end trace 0000000000000000 ]--- [ 12.892801][ T12] ------------[ cut here ]------------ [ 12.892942][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 12.893198][ T12] Modules linked in: nft_compat nf_tables [ 12.893338][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.893630][ T12] Tainted: [W]=WARN [ 12.893725][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.893883][ T12] Workqueue: netns cleanup_net [ 12.894015][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.894176][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.894691][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 12.894851][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c493c40 RCX: 1ff4000000018eaf [ 12.895038][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c493cfc [ 12.895224][ T12] RBP: ff1100000f861000 R08: 1fe22000018927a1 R09: ff11000001aed1d0 [ 12.895466][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 12.895665][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f8d4000 [ 12.895859][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 12.896083][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.896240][ T12] CR2: 00007f09e933c668 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 12.896496][ T12] PKRU: 55555554 [ 12.896591][ T12] Call Trace: [ 12.896686][ T12] [ 12.896806][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.896936][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 12.897035][ T12] netif_close_many+0x2ac/0x640 [ 12.897164][ T12] ? lock_acquire+0x134/0x160 [ 12.897294][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.897473][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.897600][ T12] ? __dev_close_many+0x670/0x670 [ 12.897728][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 12.897880][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 12.898039][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.898168][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.898327][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.898504][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.898630][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.898789][ T12] ? unregister_netdevice_many+0x20/0x20 [ 12.898918][ T12] default_device_exit_batch+0x38b/0x600 [ 12.899048][ T12] ? unregister_netdev+0x60/0x60 [ 12.899175][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 12.899307][ T12] ? fou_exit_net+0x30/0x110 [ 12.899486][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.899615][ T12] ? netns_install+0x2a0/0x2a0 [ 12.899746][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.899876][ T12] cleanup_net+0x431/0x940 [ 12.900004][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.900129][ T12] ? process_one_work+0xdb7/0x1410 [ 12.900257][ T12] ? lock_acquire+0x134/0x160 [ 12.900440][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.900568][ T12] process_one_work+0xdf8/0x1410 [ 12.900699][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.900828][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.900962][ T12] worker_thread+0x4f1/0xd60 [ 12.901098][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.901224][ T12] kthread+0x367/0x460 [ 12.901324][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.901531][ T12] ? kthread_affine_node+0x330/0x330 [ 12.901656][ T12] ret_from_fork+0x474/0x6b0 [ 12.901782][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.901939][ T12] ? __switch_to+0x5a3/0xe00 [ 12.902066][ T12] ? kthread_affine_node+0x330/0x330 [ 12.902190][ T12] ret_from_fork_asm+0x11/0x20 [ 12.902326][ T12] [ 12.902470][ T12] irq event stamp: 102443 [ 12.902565][ T12] hardirqs last enabled at (102451): [] __up_console_sem+0x5a/0x70 [ 12.902781][ T12] hardirqs last disabled at (102458): [] __up_console_sem+0x3f/0x70 [ 12.903005][ T12] softirqs last enabled at (102440): [] handle_softirqs+0x611/0x940 [ 12.903219][ T12] softirqs last disabled at (102347): [] __irq_exit_rcu+0x103/0x1c0 [ 12.903495][ T12] ---[ end trace 0000000000000000 ]--- [ 12.905029][ T12] ------------[ cut here ]------------ [ 12.905182][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 12.905449][ T12] Modules linked in: nft_compat nf_tables [ 12.905585][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.905866][ T12] Tainted: [W]=WARN [ 12.905961][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.906118][ T12] Workqueue: netns cleanup_net [ 12.906248][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.906421][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.906863][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 12.907021][ T12] RAX: 00000000ffffffa6 RBX: ff110000020dda80 RCX: 1ff4000000018eaf [ 12.907206][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020ddb3c [ 12.907411][ T12] RBP: ff1100000f8d4000 R08: 1fe220000041bb69 R09: ff11000001aed1d0 [ 12.907596][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 12.907783][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000589c000 [ 12.907968][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 12.908186][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.908354][ T12] CR2: 000056173b2548b8 CR3: 0000000011807002 CR4: 0000000000771ef0 [ 12.908543][ T12] PKRU: 55555554 [ 12.908638][ T12] Call Trace: [ 12.908731][ T12] [ 12.908797][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.908922][ T12] ? notifier_call_chain+0xb0/0x320 [ 12.909048][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 12.909142][ T12] netif_close_many+0x2ac/0x640 [ 12.909266][ T12] ? lock_acquire+0x134/0x160 [ 12.909400][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.909531][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.909655][ T12] ? __dev_close_many+0x670/0x670 [ 12.909779][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 12.909935][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 12.910092][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.910217][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.910383][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.910510][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.910636][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.910792][ T12] ? unregister_netdevice_many+0x20/0x20 [ 12.910918][ T12] default_device_exit_batch+0x38b/0x600 [ 12.911044][ T12] ? unregister_netdev+0x60/0x60 [ 12.911169][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 12.911299][ T12] ? fou_exit_net+0x30/0x110 [ 12.911441][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.911566][ T12] ? netns_install+0x2a0/0x2a0 [ 12.911691][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.911839][ T12] cleanup_net+0x431/0x940 [ 12.911963][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.912086][ T12] ? process_one_work+0xdb7/0x1410 [ 12.912225][ T12] ? lock_acquire+0x134/0x160 [ 12.912408][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.912536][ T12] process_one_work+0xdf8/0x1410 [ 12.912664][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.912788][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.912917][ T12] worker_thread+0x4f1/0xd60 [ 12.913049][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.913175][ T12] kthread+0x367/0x460 [ 12.913269][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.913487][ T12] ? kthread_affine_node+0x330/0x330 [ 12.913614][ T12] ret_from_fork+0x474/0x6b0 [ 12.913740][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.913899][ T12] ? __switch_to+0x5a3/0xe00 [ 12.914024][ T12] ? kthread_affine_node+0x330/0x330 [ 12.914151][ T12] ret_from_fork_asm+0x11/0x20 [ 12.914286][ T12] [ 12.914432][ T12] irq event stamp: 105495 [ 12.914576][ T12] hardirqs last enabled at (105599): [] __up_console_sem+0x5a/0x70 [ 12.914792][ T12] hardirqs last disabled at (105606): [] __up_console_sem+0x3f/0x70 [ 12.915005][ T12] softirqs last enabled at (105596): [] handle_softirqs+0x611/0x940 [ 12.915221][ T12] softirqs last disabled at (105503): [] __irq_exit_rcu+0x103/0x1c0 [ 12.915512][ T12] ---[ end trace 0000000000000000 ]--- [ 12.916629][ T12] ------------[ cut here ]------------ [ 12.916802][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 12.917094][ T12] Modules linked in: nft_compat nf_tables [ 12.917277][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.917635][ T12] Tainted: [W]=WARN [ 12.917774][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.917976][ T12] Workqueue: netns cleanup_net [ 12.918155][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.918390][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.918881][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 12.919088][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d401000 RCX: 1ff4000000018eaf [ 12.919328][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4010bc [ 12.919581][ T12] RBP: ff1100000589c000 R08: 1fe2200001a80219 R09: ff11000001aed1d0 [ 12.919815][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 12.920050][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 12.920288][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 12.920573][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.920775][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59005 CR4: 0000000000771ef0 [ 12.921008][ T12] PKRU: 55555554 [ 12.921148][ T12] Call Trace: [ 12.921292][ T12] [ 12.921418][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.921594][ T12] ? notifier_call_chain+0xb0/0x320 [ 12.921766][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 12.921908][ T12] netif_close_many+0x2ac/0x640 [ 12.922079][ T12] ? lock_acquire+0x134/0x160 [ 12.922249][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.922439][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.922612][ T12] ? __dev_close_many+0x670/0x670 [ 12.922783][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 12.922989][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 12.923194][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.923421][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.923627][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.923798][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.923969][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.924172][ T12] ? unregister_netdevice_many+0x20/0x20 [ 12.924371][ T12] default_device_exit_batch+0x38b/0x600 [ 12.924544][ T12] ? unregister_netdev+0x60/0x60 [ 12.924717][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 12.924891][ T12] ? fou_exit_net+0x30/0x110 [ 12.925064][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.925237][ T12] ? netns_install+0x2a0/0x2a0 [ 12.925424][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.925602][ T12] cleanup_net+0x431/0x940 [ 12.925775][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.925947][ T12] ? process_one_work+0xdb7/0x1410 [ 12.926119][ T12] ? lock_acquire+0x134/0x160 [ 12.926296][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.926490][ T12] process_one_work+0xdf8/0x1410 [ 12.926677][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.926848][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.927026][ T12] worker_thread+0x4f1/0xd60 [ 12.927201][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.927428][ T12] kthread+0x367/0x460 [ 12.927616][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.927824][ T12] ? kthread_affine_node+0x330/0x330 [ 12.927995][ T12] ret_from_fork+0x474/0x6b0 [ 12.928168][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.928396][ T12] ? __switch_to+0x5a3/0xe00 [ 12.928568][ T12] ? kthread_affine_node+0x330/0x330 [ 12.928739][ T12] ret_from_fork_asm+0x11/0x20 [ 12.928915][ T12] [ 12.929052][ T12] irq event stamp: 108495 [ 12.929190][ T12] hardirqs last enabled at (108505): [] __up_console_sem+0x5a/0x70 [ 12.929476][ T12] hardirqs last disabled at (108516): [] __up_console_sem+0x3f/0x70 [ 12.929733][ T12] softirqs last enabled at (107964): [] handle_softirqs+0x611/0x940 [ 12.930072][ T12] softirqs last disabled at (107957): [] __irq_exit_rcu+0x103/0x1c0 [ 12.930451][ T12] ---[ end trace 0000000000000000 ]--- [ 12.931725][ T12] ------------[ cut here ]------------ [ 12.931914][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 12.932256][ T12] Modules linked in: nft_compat nf_tables [ 12.932770][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.933089][ T12] Tainted: [W]=WARN [ 12.933274][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.933561][ T12] Workqueue: netns cleanup_net [ 12.933810][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.934090][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.934668][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 12.934865][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a256040 RCX: 1ff4000000018ed5 [ 12.935085][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2560fc [ 12.935313][ T12] RBP: ff1100000f861000 R08: 1fe220000144ac21 R09: ff11000001aed1d0 [ 12.935551][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 12.935773][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.935998][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 12.936252][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.936462][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59005 CR4: 0000000000771ef0 [ 12.936690][ T12] PKRU: 55555554 [ 12.936825][ T12] Call Trace: [ 12.936962][ T12] [ 12.937070][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.937270][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.937481][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.937648][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.937812][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.938018][ T12] default_device_exit_batch+0x38b/0x600 [ 12.938187][ T12] ? unregister_netdev+0x60/0x60 [ 12.938372][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 12.938538][ T12] ? fou_exit_net+0x30/0x110 [ 12.938706][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.938875][ T12] ? netns_install+0x2a0/0x2a0 [ 12.939040][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.939213][ T12] cleanup_net+0x431/0x940 [ 12.939417][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.939582][ T12] ? process_one_work+0xdb7/0x1410 [ 12.939749][ T12] ? lock_acquire+0x134/0x160 [ 12.939915][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.940083][ T12] process_one_work+0xdf8/0x1410 [ 12.940252][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.940436][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.940606][ T12] worker_thread+0x4f1/0xd60 [ 12.940778][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.940943][ T12] kthread+0x367/0x460 [ 12.941079][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.941273][ T12] ? kthread_affine_node+0x330/0x330 [ 12.941462][ T12] ret_from_fork+0x474/0x6b0 [ 12.941630][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.941828][ T12] ? __switch_to+0x5a3/0xe00 [ 12.941997][ T12] ? kthread_affine_node+0x330/0x330 [ 12.942165][ T12] ret_from_fork_asm+0x11/0x20 [ 12.942362][ T12] [ 12.942498][ T12] irq event stamp: 112777 [ 12.942633][ T12] hardirqs last enabled at (112787): [] __up_console_sem+0x5a/0x70 [ 12.942890][ T12] hardirqs last disabled at (112796): [] __up_console_sem+0x3f/0x70 [ 12.943144][ T12] softirqs last enabled at (112250): [] handle_softirqs+0x611/0x940 [ 12.943420][ T12] softirqs last disabled at (111683): [] __irq_exit_rcu+0x103/0x1c0 [ 12.943671][ T12] ---[ end trace 0000000000000000 ]--- [ 12.952963][ T12] ------------[ cut here ]------------ [ 12.953129][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 12.953637][ T12] Modules linked in: nft_compat nf_tables [ 12.953805][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.954136][ T12] Tainted: [W]=WARN [ 12.954270][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.954496][ T12] Workqueue: netns cleanup_net [ 12.954666][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.954864][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.955336][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 12.955545][ T12] RAX: 00000000ffffffa6 RBX: ff1100000518b8c0 RCX: 1ff4000000018ed5 [ 12.955764][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518b97c [ 12.955984][ T12] RBP: ff1100000f8d4000 R08: 1fe2200000a31731 R09: ff11000001aed1d0 [ 12.956210][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 12.956450][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.956680][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 12.956932][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.957127][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 12.957371][ T12] PKRU: 55555554 [ 12.957506][ T12] Call Trace: [ 12.957639][ T12] [ 12.957746][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.957945][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.958138][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.958312][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.958491][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.958690][ T12] default_device_exit_batch+0x38b/0x600 [ 12.958856][ T12] ? unregister_netdev+0x60/0x60 [ 12.959022][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 12.959187][ T12] ? fou_exit_net+0x30/0x110 [ 12.959373][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.959591][ T12] ? netns_install+0x2a0/0x2a0 [ 12.959822][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.960065][ T12] cleanup_net+0x431/0x940 [ 12.960310][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.960560][ T12] ? process_one_work+0xdb7/0x1410 [ 12.960795][ T12] ? lock_acquire+0x134/0x160 [ 12.961008][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.961176][ T12] process_one_work+0xdf8/0x1410 [ 12.961369][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.961538][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.961709][ T12] worker_thread+0x4f1/0xd60 [ 12.961881][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.962047][ T12] kthread+0x367/0x460 [ 12.962182][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.962394][ T12] ? kthread_affine_node+0x330/0x330 [ 12.962560][ T12] ret_from_fork+0x474/0x6b0 [ 12.962729][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.962923][ T12] ? __switch_to+0x5a3/0xe00 [ 12.963087][ T12] ? kthread_affine_node+0x330/0x330 [ 12.963252][ T12] ret_from_fork_asm+0x11/0x20 [ 12.963441][ T12] [ 12.963575][ T12] irq event stamp: 116171 [ 12.963708][ T12] hardirqs last enabled at (116181): [] __up_console_sem+0x5a/0x70 [ 12.963961][ T12] hardirqs last disabled at (116190): [] __up_console_sem+0x3f/0x70 [ 12.964210][ T12] softirqs last enabled at (115676): [] handle_softirqs+0x611/0x940 [ 12.964480][ T12] softirqs last disabled at (115669): [] __irq_exit_rcu+0x103/0x1c0 [ 12.964729][ T12] ---[ end trace 0000000000000000 ]--- [ 12.966122][ T12] ------------[ cut here ]------------ [ 12.966281][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 12.966696][ T12] Modules linked in: nft_compat nf_tables [ 12.966863][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.967194][ T12] Tainted: [W]=WARN [ 12.967343][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.967548][ T12] Workqueue: netns cleanup_net [ 12.967720][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.967920][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.968421][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 12.968616][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c4711c0 RCX: 1ff4000000018ed5 [ 12.968839][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c47127c [ 12.969061][ T12] RBP: ff1100000589c000 R08: 1fe220000188e251 R09: ff11000001aed1d0 [ 12.969304][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 12.969540][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 12.969763][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 12.970017][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.970225][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 12.970474][ T12] PKRU: 55555554 [ 12.970609][ T12] Call Trace: [ 12.970744][ T12] [ 12.970852][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 12.971052][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.971246][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.971434][ T12] ? rtnl_is_locked+0x15/0x20 [ 12.971614][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.971811][ T12] default_device_exit_batch+0x38b/0x600 [ 12.971978][ T12] ? unregister_netdev+0x60/0x60 [ 12.972145][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 12.972316][ T12] ? fou_exit_net+0x30/0x110 [ 12.972496][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.972663][ T12] ? netns_install+0x2a0/0x2a0 [ 12.972839][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.973007][ T12] cleanup_net+0x431/0x940 [ 12.973174][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 12.973360][ T12] ? process_one_work+0xdb7/0x1410 [ 12.973527][ T12] ? lock_acquire+0x134/0x160 [ 12.973690][ T12] ? rcu_is_watching+0x15/0xd0 [ 12.973857][ T12] process_one_work+0xdf8/0x1410 [ 12.974027][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 12.974204][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 12.974397][ T12] worker_thread+0x4f1/0xd60 [ 12.974568][ T12] ? rescuer_thread+0x1320/0x1320 [ 12.974732][ T12] kthread+0x367/0x460 [ 12.974867][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 12.975062][ T12] ? kthread_affine_node+0x330/0x330 [ 12.975227][ T12] ret_from_fork+0x474/0x6b0 [ 12.975424][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.975619][ T12] ? __switch_to+0x5a3/0xe00 [ 12.975785][ T12] ? kthread_affine_node+0x330/0x330 [ 12.975951][ T12] ret_from_fork_asm+0x11/0x20 [ 12.976121][ T12] [ 12.976254][ T12] irq event stamp: 119285 [ 12.976405][ T12] hardirqs last enabled at (119297): [] __up_console_sem+0x5a/0x70 [ 12.976670][ T12] hardirqs last disabled at (119306): [] __up_console_sem+0x3f/0x70 [ 12.976920][ T12] softirqs last enabled at (118734): [] handle_softirqs+0x611/0x940 [ 12.977170][ T12] softirqs last disabled at (118499): [] __irq_exit_rcu+0x103/0x1c0 [ 12.977444][ T12] ---[ end trace 0000000000000000 ]--- [ 12.984641][ T299] ------------[ cut here ]------------ [ 12.984790][ T299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/299 [ 12.985019][ T299] Modules linked in: nft_compat nf_tables [ 12.985156][ T299] CPU: 0 UID: 0 PID: 299 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 12.985477][ T299] Tainted: [W]=WARN [ 12.985576][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.985739][ T299] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 12.985908][ T299] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 12.986381][ T299] RSP: 0018:ffa0000000757a80 EFLAGS: 00010286 [ 12.986549][ T299] RAX: 00000000ffffffa6 RBX: ff1100000ceb4900 RCX: 1ff40000000eaf16 [ 12.986742][ T299] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb49bc [ 12.986935][ T299] RBP: ff1100000f631000 R08: 1fe22000019d6939 R09: ff1100000e2e8b80 [ 12.987131][ T299] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 12.987330][ T299] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f631000 [ 12.987532][ T299] FS: 00007f05f4bbd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 12.987762][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.987925][ T299] CR2: 00007f05f4dbec20 CR3: 000000000d57d002 CR4: 0000000000771ef0 [ 12.988123][ T299] PKRU: 55555554 [ 12.988221][ T299] Call Trace: [ 12.988364][ T299] [ 12.988432][ T299] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 12.988569][ T299] ? notifier_call_chain+0xb0/0x320 [ 12.988700][ T299] rtmsg_ifinfo+0x5c/0xb0 [ 12.988800][ T299] register_netdevice+0x1526/0x1bc0 [ 12.988933][ T299] ? unregister_netdevice_queue+0x470/0x470 [ 12.989095][ T299] ? alloc_netdev_mqs+0xed0/0x1490 [ 12.989227][ T299] register_netdev+0x23/0x40 [ 12.989366][ T299] loopback_net_init+0x7d/0x150 [ 12.989498][ T299] ops_init+0x187/0x560 [ 12.989598][ T299] setup_net+0x11b/0x3b0 [ 12.989697][ T299] ? unregister_pernet_device+0x80/0x80 [ 12.989826][ T299] ? lockdep_init_map_type+0x5d/0x250 [ 12.989959][ T299] ? mutex_init_lockdep+0xf6/0x120 [ 12.990091][ T299] copy_net_ns+0x383/0x660 [ 12.990224][ T299] create_new_namespaces+0x371/0xa10 [ 12.990369][ T299] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 12.990500][ T299] ksys_unshare+0x353/0x880 [ 12.990630][ T299] ? lockdep_hardirqs_on+0x8c/0x130 [ 12.990763][ T299] ? walk_process_tree+0x350/0x350 [ 12.990894][ T299] ? __x64_sys_openat+0x10e/0x210 [ 12.991027][ T299] ? __ia32_sys_open+0x1b0/0x1b0 [ 12.991160][ T299] __x64_sys_unshare+0x34/0x50 [ 12.991298][ T299] ? do_syscall_64+0x82/0xfc0 [ 12.991435][ T299] do_syscall_64+0x117/0xfc0 [ 12.991565][ T299] ? trace_hardirqs_off+0xd/0x30 [ 12.991695][ T299] ? exc_page_fault+0xee/0x100 [ 12.991827][ T299] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.991991][ T299] RIP: 0033:0x7f05f4e7fbcb [ 12.992131][ T299] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 12.992610][ T299] RSP: 002b:00007ffcf0d47c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 12.992813][ T299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f05f4e7fbcb [ 12.993011][ T299] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 12.993207][ T299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 12.993414][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf0d49e40 [ 12.993610][ T299] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf0d4a889 [ 12.993812][ T299] [ 12.993909][ T299] irq event stamp: 17213 [ 12.994007][ T299] hardirqs last enabled at (17221): [] __up_console_sem+0x5a/0x70 [ 12.994235][ T299] hardirqs last disabled at (17228): [] __up_console_sem+0x3f/0x70 [ 12.994487][ T299] softirqs last enabled at (16896): [] handle_softirqs+0x611/0x940 [ 12.994715][ T299] softirqs last disabled at (16887): [] __irq_exit_rcu+0x103/0x1c0 [ 12.994942][ T299] ---[ end trace 0000000000000000 ]--- [ 13.010835][ T299] ------------[ cut here ]------------ [ 13.010975][ T299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/299 [ 13.011204][ T299] Modules linked in: nft_compat nf_tables [ 13.011354][ T299] CPU: 0 UID: 0 PID: 299 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.011623][ T299] Tainted: [W]=WARN [ 13.011724][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.011890][ T299] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.012061][ T299] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.012532][ T299] RSP: 0018:ffa0000000757918 EFLAGS: 00010286 [ 13.012698][ T299] RAX: 00000000ffffffa6 RBX: ff11000004d45540 RCX: 1ff40000000eaee9 [ 13.012896][ T299] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d455fc [ 13.013091][ T299] RBP: ff1100000d7cc000 R08: 1fe22000009a8ac1 R09: ff1100000e2e8b80 [ 13.013289][ T299] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.013487][ T299] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d7cc000 [ 13.013683][ T299] FS: 00007f05f4bbd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.013909][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.014072][ T299] CR2: 00007f05f4dbec20 CR3: 000000000d57d002 CR4: 0000000000771ef0 [ 13.014269][ T299] PKRU: 55555554 [ 13.014378][ T299] Call Trace: [ 13.014475][ T299] [ 13.014541][ T299] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.014672][ T299] ? notifier_call_chain+0xb0/0x320 [ 13.014803][ T299] rtmsg_ifinfo+0x5c/0xb0 [ 13.014904][ T299] register_netdevice+0x1526/0x1bc0 [ 13.015037][ T299] ? unregister_netdevice_queue+0x470/0x470 [ 13.015199][ T299] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.015332][ T299] __ip_tunnel_create+0x380/0x470 [ 13.015467][ T299] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 13.015596][ T299] ? net_generic+0xb3/0x1e0 [ 13.015727][ T299] ip_tunnel_init_net+0x1b4/0x510 [ 13.015858][ T299] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 13.015990][ T299] ? __kmalloc_noprof+0x2d7/0x760 [ 13.016121][ T299] ops_init+0x187/0x560 [ 13.016220][ T299] setup_net+0x11b/0x3b0 [ 13.016325][ T299] ? unregister_pernet_device+0x80/0x80 [ 13.016506][ T299] ? lockdep_init_map_type+0x5d/0x250 [ 13.016639][ T299] ? mutex_init_lockdep+0xf6/0x120 [ 13.016773][ T299] copy_net_ns+0x383/0x660 [ 13.016905][ T299] create_new_namespaces+0x371/0xa10 [ 13.017038][ T299] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.017167][ T299] ksys_unshare+0x353/0x880 [ 13.017299][ T299] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.017436][ T299] ? walk_process_tree+0x350/0x350 [ 13.017566][ T299] ? __x64_sys_openat+0x10e/0x210 [ 13.017695][ T299] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.017826][ T299] __x64_sys_unshare+0x34/0x50 [ 13.017955][ T299] ? do_syscall_64+0x82/0xfc0 [ 13.018085][ T299] do_syscall_64+0x117/0xfc0 [ 13.018214][ T299] ? trace_hardirqs_off+0xd/0x30 [ 13.018354][ T299] ? exc_page_fault+0xee/0x100 [ 13.018486][ T299] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.018647][ T299] RIP: 0033:0x7f05f4e7fbcb [ 13.018784][ T299] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.019247][ T299] RSP: 002b:00007ffcf0d47c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.019453][ T299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f05f4e7fbcb [ 13.019647][ T299] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.019839][ T299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.020031][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf0d49e40 [ 13.020225][ T299] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf0d4a889 [ 13.020436][ T299] [ 13.020534][ T299] irq event stamp: 32761 [ 13.020631][ T299] hardirqs last enabled at (32769): [] __up_console_sem+0x5a/0x70 [ 13.020855][ T299] hardirqs last disabled at (32776): [] __up_console_sem+0x3f/0x70 [ 13.021080][ T299] softirqs last enabled at (32602): [] handle_softirqs+0x611/0x940 [ 13.021309][ T299] softirqs last disabled at (32597): [] __irq_exit_rcu+0x103/0x1c0 [ 13.021537][ T299] ---[ end trace 0000000000000000 ]--- [ 13.024040][ T299] ------------[ cut here ]------------ [ 13.024178][ T299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/299 [ 13.024910][ T299] Modules linked in: nft_compat nf_tables [ 13.025047][ T299] CPU: 0 UID: 0 PID: 299 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.025316][ T299] Tainted: [W]=WARN [ 13.025476][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.025639][ T299] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.025809][ T299] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.026277][ T299] RSP: 0018:ffa00000007578f8 EFLAGS: 00010286 [ 13.026504][ T299] RAX: 00000000ffffffa6 RBX: ff11000002421a80 RCX: 1ff40000000eaee5 [ 13.026700][ T299] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002421b3c [ 13.026897][ T299] RBP: ff1100000ee6c000 R08: 1fe2200000484369 R09: ff1100000e2e8b80 [ 13.027094][ T299] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.027297][ T299] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee6c000 [ 13.027556][ T299] FS: 00007f05f4bbd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.027786][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.027949][ T299] CR2: 00007f05f4dbec20 CR3: 000000000d57d002 CR4: 0000000000771ef0 [ 13.028155][ T299] PKRU: 55555554 [ 13.028255][ T299] Call Trace: [ 13.028414][ T299] [ 13.028483][ T299] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.028614][ T299] ? notifier_call_chain+0xb0/0x320 [ 13.028746][ T299] rtmsg_ifinfo+0x5c/0xb0 [ 13.028846][ T299] register_netdevice+0x1526/0x1bc0 [ 13.028977][ T299] ? unregister_netdevice_queue+0x470/0x470 [ 13.029141][ T299] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.029274][ T299] __ip_tunnel_create+0x380/0x470 [ 13.029470][ T299] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 13.029601][ T299] ? net_generic+0xb3/0x1e0 [ 13.029731][ T299] ip_tunnel_init_net+0x1b4/0x510 [ 13.029865][ T299] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 13.029998][ T299] ? trace_kmalloc+0xed/0x130 [ 13.030129][ T299] ? __kasan_kmalloc+0x7b/0x90 [ 13.030261][ T299] vti_init_net+0x2a/0x140 [ 13.030450][ T299] ops_init+0x187/0x560 [ 13.030550][ T299] setup_net+0x11b/0x3b0 [ 13.030649][ T299] ? unregister_pernet_device+0x80/0x80 [ 13.030781][ T299] ? lockdep_init_map_type+0x5d/0x250 [ 13.030911][ T299] ? mutex_init_lockdep+0xf6/0x120 [ 13.031044][ T299] copy_net_ns+0x383/0x660 [ 13.031175][ T299] create_new_namespaces+0x371/0xa10 [ 13.031314][ T299] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.031501][ T299] ksys_unshare+0x353/0x880 [ 13.031631][ T299] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.031764][ T299] ? walk_process_tree+0x350/0x350 [ 13.031894][ T299] ? __x64_sys_openat+0x10e/0x210 [ 13.032024][ T299] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.032158][ T299] __x64_sys_unshare+0x34/0x50 [ 13.032292][ T299] ? do_syscall_64+0x82/0xfc0 [ 13.032479][ T299] do_syscall_64+0x117/0xfc0 [ 13.032610][ T299] ? trace_hardirqs_off+0xd/0x30 [ 13.032739][ T299] ? exc_page_fault+0xee/0x100 [ 13.032872][ T299] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.033033][ T299] RIP: 0033:0x7f05f4e7fbcb [ 13.033170][ T299] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.033662][ T299] RSP: 002b:00007ffcf0d47c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.033862][ T299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f05f4e7fbcb [ 13.034058][ T299] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.034255][ T299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.034461][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf0d49e40 [ 13.034661][ T299] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf0d4a889 [ 13.034864][ T299] [ 13.034962][ T299] irq event stamp: 36283 [ 13.035061][ T299] hardirqs last enabled at (36291): [] __up_console_sem+0x5a/0x70 [ 13.035294][ T299] hardirqs last disabled at (36298): [] __up_console_sem+0x3f/0x70 [ 13.035529][ T299] softirqs last enabled at (36216): [] handle_softirqs+0x611/0x940 [ 13.035756][ T299] softirqs last disabled at (36183): [] __irq_exit_rcu+0x103/0x1c0 [ 13.035983][ T299] ---[ end trace 0000000000000000 ]--- [ 13.039482][ T299] ------------[ cut here ]------------ [ 13.039622][ T299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/299 [ 13.039847][ T299] Modules linked in: nft_compat nf_tables [ 13.039986][ T299] CPU: 0 UID: 0 PID: 299 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.040248][ T299] Tainted: [W]=WARN [ 13.040357][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.040522][ T299] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.040691][ T299] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.041154][ T299] RSP: 0018:ffa0000000757a78 EFLAGS: 00010286 [ 13.041326][ T299] RAX: 00000000ffffffa6 RBX: ff1100000ceb5380 RCX: 1ff40000000eaf15 [ 13.041523][ T299] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb543c [ 13.041715][ T299] RBP: ff1100000a3b9000 R08: 1fe22000019d6a89 R09: ff1100000e2e8b80 [ 13.041908][ T299] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.042101][ T299] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a3b9000 [ 13.042300][ T299] FS: 00007f05f4bbd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.042531][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.042694][ T299] CR2: 00007f05f4dbec20 CR3: 000000000d57d002 CR4: 0000000000771ef0 [ 13.042889][ T299] PKRU: 55555554 [ 13.042988][ T299] Call Trace: [ 13.043084][ T299] [ 13.043151][ T299] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.043280][ T299] ? notifier_call_chain+0xb0/0x320 [ 13.043420][ T299] rtmsg_ifinfo+0x5c/0xb0 [ 13.043519][ T299] register_netdevice+0x1526/0x1bc0 [ 13.043649][ T299] ? unregister_netdevice_queue+0x470/0x470 [ 13.043810][ T299] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.043946][ T299] register_netdev+0x23/0x40 [ 13.044078][ T299] vti6_init_net+0x280/0x3c0 [ 13.044209][ T299] ops_init+0x187/0x560 [ 13.044318][ T299] setup_net+0x11b/0x3b0 [ 13.044421][ T299] ? unregister_pernet_device+0x80/0x80 [ 13.044550][ T299] ? lockdep_init_map_type+0x5d/0x250 [ 13.044680][ T299] ? mutex_init_lockdep+0xf6/0x120 [ 13.044813][ T299] copy_net_ns+0x383/0x660 [ 13.044943][ T299] create_new_namespaces+0x371/0xa10 [ 13.045076][ T299] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.045206][ T299] ksys_unshare+0x353/0x880 [ 13.045348][ T299] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.045478][ T299] ? walk_process_tree+0x350/0x350 [ 13.045607][ T299] ? __x64_sys_openat+0x10e/0x210 [ 13.045740][ T299] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.045870][ T299] __x64_sys_unshare+0x34/0x50 [ 13.046000][ T299] ? do_syscall_64+0x82/0xfc0 [ 13.046129][ T299] do_syscall_64+0x117/0xfc0 [ 13.046258][ T299] ? trace_hardirqs_off+0xd/0x30 [ 13.046454][ T299] ? exc_page_fault+0xee/0x100 [ 13.046640][ T299] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.046803][ T299] RIP: 0033:0x7f05f4e7fbcb [ 13.046941][ T299] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.047469][ T299] RSP: 002b:00007ffcf0d47c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.047663][ T299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f05f4e7fbcb [ 13.047860][ T299] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.048053][ T299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.048247][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf0d49e40 [ 13.048501][ T299] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf0d4a889 [ 13.048703][ T299] [ 13.048799][ T299] irq event stamp: 39449 [ 13.048896][ T299] hardirqs last enabled at (39457): [] __up_console_sem+0x5a/0x70 [ 13.049121][ T299] hardirqs last disabled at (39464): [] __up_console_sem+0x3f/0x70 [ 13.049405][ T299] softirqs last enabled at (39566): [] handle_softirqs+0x611/0x940 [ 13.049631][ T299] softirqs last disabled at (39473): [] __irq_exit_rcu+0x103/0x1c0 [ 13.049856][ T299] ---[ end trace 0000000000000000 ]--- [ 13.053159][ T299] ------------[ cut here ]------------ [ 13.053311][ T299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/299 [ 13.053550][ T299] Modules linked in: nft_compat nf_tables [ 13.053688][ T299] CPU: 3 UID: 0 PID: 299 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.053950][ T299] Tainted: [W]=WARN [ 13.054049][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.054210][ T299] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.054402][ T299] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.054867][ T299] RSP: 0018:ffa0000000757a68 EFLAGS: 00010286 [ 13.055032][ T299] RAX: 00000000ffffffa6 RBX: ff11000005090740 RCX: 1ff40000000eaf13 [ 13.055225][ T299] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050907fc [ 13.055435][ T299] RBP: ff110000059f4000 R08: 1fe2200000a12101 R09: ff1100000e2e8b80 [ 13.055630][ T299] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.055823][ T299] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000059f4000 [ 13.056020][ T299] FS: 00007f05f4bbd840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.056249][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.056421][ T299] CR2: 00007f09e933c668 CR3: 000000000d57d003 CR4: 0000000000771ef0 [ 13.056616][ T299] PKRU: 55555554 [ 13.056713][ T299] Call Trace: [ 13.056809][ T299] [ 13.056876][ T299] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.057006][ T299] ? notifier_call_chain+0xb0/0x320 [ 13.057137][ T299] rtmsg_ifinfo+0x5c/0xb0 [ 13.057236][ T299] register_netdevice+0x1526/0x1bc0 [ 13.057378][ T299] ? unregister_netdevice_queue+0x470/0x470 [ 13.057543][ T299] register_netdev+0x23/0x40 [ 13.057672][ T299] sit_init_net+0x299/0x570 [ 13.057803][ T299] ops_init+0x187/0x560 [ 13.057902][ T299] setup_net+0x11b/0x3b0 [ 13.058002][ T299] ? unregister_pernet_device+0x80/0x80 [ 13.058132][ T299] ? lockdep_init_map_type+0x5d/0x250 [ 13.058263][ T299] ? mutex_init_lockdep+0xf6/0x120 [ 13.058405][ T299] copy_net_ns+0x383/0x660 [ 13.058536][ T299] create_new_namespaces+0x371/0xa10 [ 13.058668][ T299] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.058798][ T299] ksys_unshare+0x353/0x880 [ 13.058929][ T299] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.059057][ T299] ? walk_process_tree+0x350/0x350 [ 13.059187][ T299] ? __x64_sys_openat+0x10e/0x210 [ 13.059322][ T299] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.059457][ T299] __x64_sys_unshare+0x34/0x50 [ 13.059586][ T299] ? do_syscall_64+0x82/0xfc0 [ 13.059714][ T299] do_syscall_64+0x117/0xfc0 [ 13.059843][ T299] ? trace_hardirqs_off+0xd/0x30 [ 13.059974][ T299] ? exc_page_fault+0xee/0x100 [ 13.060105][ T299] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.060266][ T299] RIP: 0033:0x7f05f4e7fbcb [ 13.060413][ T299] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.060878][ T299] RSP: 002b:00007ffcf0d47c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.061075][ T299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f05f4e7fbcb [ 13.061269][ T299] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.061475][ T299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.061669][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf0d49e40 [ 13.061861][ T299] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf0d4a889 [ 13.062060][ T299] [ 13.062156][ T299] irq event stamp: 41593 [ 13.062253][ T299] hardirqs last enabled at (41601): [] __up_console_sem+0x5a/0x70 [ 13.062486][ T299] hardirqs last disabled at (41610): [] __up_console_sem+0x3f/0x70 [ 13.062710][ T299] softirqs last enabled at (41220): [] handle_softirqs+0x611/0x940 [ 13.062932][ T299] softirqs last disabled at (41215): [] __irq_exit_rcu+0x103/0x1c0 [ 13.063157][ T299] ---[ end trace 0000000000000000 ]--- [ 13.066508][ T299] ------------[ cut here ]------------ [ 13.066645][ T299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/299 [ 13.066870][ T299] Modules linked in: nft_compat nf_tables [ 13.067003][ T299] CPU: 3 UID: 0 PID: 299 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.067264][ T299] Tainted: [W]=WARN [ 13.067375][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.067537][ T299] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.067705][ T299] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.068163][ T299] RSP: 0018:ffa0000000757a78 EFLAGS: 00010286 [ 13.068333][ T299] RAX: 00000000ffffffa6 RBX: ff110000027c9c40 RCX: 1ff40000000eaf15 [ 13.068531][ T299] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c9cfc [ 13.068725][ T299] RBP: ff1100000f5d4000 R08: 1fe22000004f93a1 R09: ff1100000e2e8b80 [ 13.068918][ T299] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.069114][ T299] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f5d4000 [ 13.069316][ T299] FS: 00007f05f4bbd840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.069549][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.069712][ T299] CR2: 00007f09e933c668 CR3: 000000000d57d003 CR4: 0000000000771ef0 [ 13.069909][ T299] PKRU: 55555554 [ 13.070009][ T299] Call Trace: [ 13.070106][ T299] [ 13.070174][ T299] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.070312][ T299] ? notifier_call_chain+0xb0/0x320 [ 13.070449][ T299] rtmsg_ifinfo+0x5c/0xb0 [ 13.070549][ T299] register_netdevice+0x1526/0x1bc0 [ 13.070682][ T299] ? unregister_netdevice_queue+0x470/0x470 [ 13.070844][ T299] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.070979][ T299] register_netdev+0x23/0x40 [ 13.071109][ T299] ip6_tnl_init_net+0x2b8/0x400 [ 13.071238][ T299] ops_init+0x187/0x560 [ 13.071352][ T299] setup_net+0x11b/0x3b0 [ 13.071451][ T299] ? unregister_pernet_device+0x80/0x80 [ 13.071581][ T299] ? lockdep_init_map_type+0x5d/0x250 [ 13.071711][ T299] ? mutex_init_lockdep+0xf6/0x120 [ 13.071845][ T299] copy_net_ns+0x383/0x660 [ 13.071976][ T299] create_new_namespaces+0x371/0xa10 [ 13.072109][ T299] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.072240][ T299] ksys_unshare+0x353/0x880 [ 13.072384][ T299] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.072513][ T299] ? walk_process_tree+0x350/0x350 [ 13.072642][ T299] ? __x64_sys_openat+0x10e/0x210 [ 13.072775][ T299] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.072906][ T299] __x64_sys_unshare+0x34/0x50 [ 13.073035][ T299] ? do_syscall_64+0x82/0xfc0 [ 13.073164][ T299] do_syscall_64+0x117/0xfc0 [ 13.073297][ T299] ? trace_hardirqs_off+0xd/0x30 [ 13.073434][ T299] ? exc_page_fault+0xee/0x100 [ 13.073564][ T299] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.073725][ T299] RIP: 0033:0x7f05f4e7fbcb [ 13.073863][ T299] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.074330][ T299] RSP: 002b:00007ffcf0d47c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.074531][ T299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f05f4e7fbcb [ 13.074726][ T299] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.074919][ T299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.075110][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf0d49e40 [ 13.075308][ T299] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf0d4a889 [ 13.075515][ T299] [ 13.075611][ T299] irq event stamp: 43889 [ 13.075709][ T299] hardirqs last enabled at (43897): [] __up_console_sem+0x5a/0x70 [ 13.075933][ T299] hardirqs last disabled at (43904): [] __up_console_sem+0x3f/0x70 [ 13.076157][ T299] softirqs last enabled at (43384): [] __alloc_skb+0x4c2/0x5f0 [ 13.076393][ T299] softirqs last disabled at (43382): [] __alloc_skb+0x4c2/0x5f0 [ 13.076617][ T299] ---[ end trace 0000000000000000 ]--- [ 13.085295][ T12] ------------[ cut here ]------------ [ 13.085518][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 13.085765][ T12] Modules linked in: nft_compat nf_tables [ 13.085885][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.086145][ T12] Tainted: [W]=WARN [ 13.086231][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.086402][ T12] Workqueue: netns cleanup_net [ 13.086523][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.086673][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.087083][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 13.087233][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c7e0c80 RCX: 1ff4000000018eed [ 13.087421][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7e0d3c [ 13.087597][ T12] RBP: ff1100000f56c000 R08: 1fe22000018fc1a9 R09: ff11000001aed1d0 [ 13.087767][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 13.087937][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.088112][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 13.088319][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.088469][ T12] CR2: 000056173b2548b8 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 13.088642][ T12] PKRU: 55555554 [ 13.088727][ T12] Call Trace: [ 13.088814][ T12] [ 13.088875][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 13.089024][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.089172][ T12] ? queue_rcu_work+0x7c/0xa0 [ 13.089293][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 13.089413][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.089529][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 13.089645][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.089762][ T12] ops_undo_list+0x615/0x8f0 [ 13.089882][ T12] ? netns_install+0x2a0/0x2a0 [ 13.089997][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.090115][ T12] cleanup_net+0x431/0x940 [ 13.090232][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.090355][ T12] ? process_one_work+0xdb7/0x1410 [ 13.090472][ T12] ? lock_acquire+0x134/0x160 [ 13.090588][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.090705][ T12] process_one_work+0xdf8/0x1410 [ 13.090825][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.090939][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.091059][ T12] worker_thread+0x4f1/0xd60 [ 13.091179][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.091295][ T12] kthread+0x367/0x460 [ 13.091388][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.091542][ T12] ? kthread_affine_node+0x330/0x330 [ 13.091659][ T12] ret_from_fork+0x474/0x6b0 [ 13.091777][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.091920][ T12] ? __switch_to+0x5a3/0xe00 [ 13.092040][ T12] ? kthread_affine_node+0x330/0x330 [ 13.092155][ T12] ret_from_fork_asm+0x11/0x20 [ 13.092280][ T12] [ 13.092378][ T12] irq event stamp: 134659 [ 13.092466][ T12] hardirqs last enabled at (134667): [] __up_console_sem+0x5a/0x70 [ 13.092664][ T12] hardirqs last disabled at (134674): [] __up_console_sem+0x3f/0x70 [ 13.092860][ T12] softirqs last enabled at (134280): [] handle_softirqs+0x611/0x940 [ 13.093059][ T12] softirqs last disabled at (134273): [] __irq_exit_rcu+0x103/0x1c0 [ 13.093256][ T12] ---[ end trace 0000000000000000 ]--- [ 13.094332][ T12] ------------[ cut here ]------------ [ 13.094458][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 13.094680][ T12] Modules linked in: nft_compat nf_tables [ 13.094799][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.095063][ T12] Tainted: [W]=WARN [ 13.095150][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.095303][ T12] Workqueue: netns cleanup_net [ 13.095529][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.095683][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.096100][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 13.096360][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c7e1380 RCX: 1ff4000000018eed [ 13.096547][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7e143c [ 13.096720][ T12] RBP: ff1100000e071000 R08: 1fe22000018fc289 R09: ff11000001aed1d0 [ 13.096891][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 13.097067][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.097240][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 13.097504][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.097696][ T12] CR2: 000056173b2548b8 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 13.097870][ T12] PKRU: 55555554 [ 13.097956][ T12] Call Trace: [ 13.098044][ T12] [ 13.098106][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 13.098254][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.098452][ T12] ? queue_rcu_work+0x7c/0xa0 [ 13.098569][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 13.098690][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.098805][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 13.098922][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.099045][ T12] ops_undo_list+0x615/0x8f0 [ 13.099162][ T12] ? netns_install+0x2a0/0x2a0 [ 13.099278][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.099451][ T12] cleanup_net+0x431/0x940 [ 13.099569][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.099684][ T12] ? process_one_work+0xdb7/0x1410 [ 13.099801][ T12] ? lock_acquire+0x134/0x160 [ 13.099917][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.100040][ T12] process_one_work+0xdf8/0x1410 [ 13.100159][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.100276][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.100484][ T12] worker_thread+0x4f1/0xd60 [ 13.100604][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.100719][ T12] kthread+0x367/0x460 [ 13.100807][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.100951][ T12] ? kthread_affine_node+0x330/0x330 [ 13.101067][ T12] ret_from_fork+0x474/0x6b0 [ 13.101184][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.101336][ T12] ? __switch_to+0x5a3/0xe00 [ 13.101534][ T12] ? kthread_affine_node+0x330/0x330 [ 13.101650][ T12] ret_from_fork_asm+0x11/0x20 [ 13.101772][ T12] [ 13.101858][ T12] irq event stamp: 138145 [ 13.101945][ T12] hardirqs last enabled at (138153): [] __up_console_sem+0x5a/0x70 [ 13.102148][ T12] hardirqs last disabled at (138160): [] __up_console_sem+0x3f/0x70 [ 13.102410][ T12] softirqs last enabled at (138280): [] handle_softirqs+0x611/0x940 [ 13.102685][ T12] softirqs last disabled at (138291): [] __irq_exit_rcu+0x103/0x1c0 [ 13.102888][ T12] ---[ end trace 0000000000000000 ]--- [ 13.113101][ T12] ------------[ cut here ]------------ [ 13.113316][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 13.113579][ T12] Modules linked in: nft_compat nf_tables [ 13.113703][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.113967][ T12] Tainted: [W]=WARN [ 13.114059][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.114206][ T12] Workqueue: netns cleanup_net [ 13.114335][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.114493][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.114915][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 13.115063][ T12] RAX: 00000000ffffffa6 RBX: ff110000027c9700 RCX: 1ff4000000018eed [ 13.115237][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c97bc [ 13.115426][ T12] RBP: ff11000001ecc000 R08: 1fe22000004f92f9 R09: ff11000001aed1d0 [ 13.115601][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 13.115779][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.115953][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 13.116156][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.116307][ T12] CR2: 000056173b2548b8 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 13.116505][ T12] PKRU: 55555554 [ 13.116592][ T12] Call Trace: [ 13.116678][ T12] [ 13.116740][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 13.116892][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.117040][ T12] ? queue_rcu_work+0x7c/0xa0 [ 13.117158][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 13.117275][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.117406][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 13.117524][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.117642][ T12] ops_undo_list+0x615/0x8f0 [ 13.117760][ T12] ? netns_install+0x2a0/0x2a0 [ 13.117878][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.117997][ T12] cleanup_net+0x431/0x940 [ 13.118115][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.118230][ T12] ? process_one_work+0xdb7/0x1410 [ 13.118357][ T12] ? lock_acquire+0x134/0x160 [ 13.118473][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.118595][ T12] process_one_work+0xdf8/0x1410 [ 13.118719][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.118836][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.118956][ T12] worker_thread+0x4f1/0xd60 [ 13.119076][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.119193][ T12] kthread+0x367/0x460 [ 13.119281][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.119490][ T12] ? kthread_affine_node+0x330/0x330 [ 13.119654][ T12] ret_from_fork+0x474/0x6b0 [ 13.119771][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.119916][ T12] ? __switch_to+0x5a3/0xe00 [ 13.120034][ T12] ? kthread_affine_node+0x330/0x330 [ 13.120152][ T12] ret_from_fork_asm+0x11/0x20 [ 13.120274][ T12] [ 13.120415][ T12] irq event stamp: 147535 [ 13.120502][ T12] hardirqs last enabled at (147543): [] __up_console_sem+0x5a/0x70 [ 13.120707][ T12] hardirqs last disabled at (147550): [] __up_console_sem+0x3f/0x70 [ 13.120906][ T12] softirqs last enabled at (147532): [] handle_softirqs+0x611/0x940 [ 13.121129][ T12] softirqs last disabled at (147441): [] __irq_exit_rcu+0x103/0x1c0 [ 13.121338][ T12] ---[ end trace 0000000000000000 ]--- [ 13.122978][ T12] ------------[ cut here ]------------ [ 13.123107][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 13.123385][ T12] Modules linked in: nft_compat nf_tables [ 13.123565][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.123958][ T12] Tainted: [W]=WARN [ 13.124097][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.124278][ T12] Workqueue: netns cleanup_net [ 13.124421][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.124584][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.125007][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 13.125159][ T12] RAX: 00000000ffffffa6 RBX: ff110000027c8200 RCX: 1ff4000000018eed [ 13.125407][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c82bc [ 13.125664][ T12] RBP: ff11000009bbc000 R08: 1fe22000004f9059 R09: ff11000001aed1d0 [ 13.125930][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.126154][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.126410][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.126719][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.126942][ T12] CR2: 00007f6c92c8c498 CR3: 0000000010149005 CR4: 0000000000771ef0 [ 13.127143][ T12] PKRU: 55555554 [ 13.127270][ T12] Call Trace: [ 13.127499][ T12] [ 13.127599][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 13.127829][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.128017][ T12] ? queue_rcu_work+0x7c/0xa0 [ 13.128135][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 13.128253][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.128504][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 13.128645][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.128768][ T12] ops_undo_list+0x615/0x8f0 [ 13.128889][ T12] ? netns_install+0x2a0/0x2a0 [ 13.129006][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.129124][ T12] cleanup_net+0x431/0x940 [ 13.129243][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.129417][ T12] ? process_one_work+0xdb7/0x1410 [ 13.129584][ T12] ? lock_acquire+0x134/0x160 [ 13.129732][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.129905][ T12] process_one_work+0xdf8/0x1410 [ 13.130087][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.130265][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.130509][ T12] worker_thread+0x4f1/0xd60 [ 13.130636][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.130757][ T12] kthread+0x367/0x460 [ 13.130845][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.130990][ T12] ? kthread_affine_node+0x330/0x330 [ 13.131105][ T12] ret_from_fork+0x474/0x6b0 [ 13.131265][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.131487][ T12] ? __switch_to+0x5a3/0xe00 [ 13.131605][ T12] ? kthread_affine_node+0x330/0x330 [ 13.131726][ T12] ret_from_fork_asm+0x11/0x20 [ 13.131849][ T12] [ 13.131935][ T12] irq event stamp: 149601 [ 13.132023][ T12] hardirqs last enabled at (149609): [] __up_console_sem+0x5a/0x70 [ 13.132225][ T12] hardirqs last disabled at (149616): [] __up_console_sem+0x3f/0x70 [ 13.132442][ T12] softirqs last enabled at (149566): [] handle_softirqs+0x611/0x940 [ 13.132646][ T12] softirqs last disabled at (149443): [] __irq_exit_rcu+0x103/0x1c0 [ 13.132848][ T12] ---[ end trace 0000000000000000 ]--- [ 13.133780][ T12] ------------[ cut here ]------------ [ 13.133898][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 13.134217][ T12] Modules linked in: nft_compat nf_tables [ 13.134414][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.134805][ T12] Tainted: [W]=WARN [ 13.134903][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.135073][ T12] Workqueue: netns cleanup_net [ 13.135249][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.136359][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.136792][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 13.136945][ T12] RAX: 00000000ffffffa6 RBX: ff110000027c8900 RCX: 1ff4000000018eed [ 13.137121][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c89bc [ 13.137338][ T12] RBP: ff11000009bac000 R08: 1fe22000004f9139 R09: ff11000001aed1d0 [ 13.137529][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.137774][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.137957][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.138163][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.138321][ T12] CR2: 00007f6c92c8c498 CR3: 0000000010149005 CR4: 0000000000771ef0 [ 13.138528][ T12] PKRU: 55555554 [ 13.138655][ T12] Call Trace: [ 13.138757][ T12] [ 13.138819][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 13.138970][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.139115][ T12] ? queue_rcu_work+0x7c/0xa0 [ 13.139232][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 13.139359][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.139480][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 13.139612][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.139781][ T12] ops_undo_list+0x615/0x8f0 [ 13.139952][ T12] ? netns_install+0x2a0/0x2a0 [ 13.140126][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.140309][ T12] cleanup_net+0x431/0x940 [ 13.140499][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.140649][ T12] ? process_one_work+0xdb7/0x1410 [ 13.140767][ T12] ? lock_acquire+0x134/0x160 [ 13.140886][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.141008][ T12] process_one_work+0xdf8/0x1410 [ 13.141129][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.141246][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.141383][ T12] worker_thread+0x4f1/0xd60 [ 13.141506][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.141621][ T12] kthread+0x367/0x460 [ 13.141710][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.141861][ T12] ? kthread_affine_node+0x330/0x330 [ 13.141983][ T12] ret_from_fork+0x474/0x6b0 [ 13.142101][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.142246][ T12] ? __switch_to+0x5a3/0xe00 [ 13.142373][ T12] ? kthread_affine_node+0x330/0x330 [ 13.142490][ T12] ret_from_fork_asm+0x11/0x20 [ 13.142614][ T12] [ 13.142700][ T12] irq event stamp: 152039 [ 13.142786][ T12] hardirqs last enabled at (152047): [] __up_console_sem+0x5a/0x70 [ 13.142986][ T12] hardirqs last disabled at (152054): [] __up_console_sem+0x3f/0x70 [ 13.143190][ T12] softirqs last enabled at (151682): [] handle_softirqs+0x611/0x940 [ 13.143403][ T12] softirqs last disabled at (150513): [] __irq_exit_rcu+0x103/0x1c0 [ 13.143608][ T12] ---[ end trace 0000000000000000 ]--- [ 13.149495][ T300] ------------[ cut here ]------------ [ 13.149643][ T300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/300 [ 13.149873][ T300] Modules linked in: nft_compat nf_tables [ 13.150012][ T300] CPU: 0 UID: 0 PID: 300 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.150273][ T300] Tainted: [W]=WARN [ 13.150392][ T300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.150556][ T300] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.150731][ T300] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.151193][ T300] RSP: 0018:ffa0000000767020 EFLAGS: 00010286 [ 13.151368][ T300] RAX: 00000000ffffffa6 RBX: ff1100000ceb5540 RCX: 1ff40000000ecdca [ 13.151562][ T300] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceb55fc [ 13.151757][ T300] RBP: ff1100000f631000 R08: 1fe22000019d6ac1 R09: ff1100000feb0b58 [ 13.151951][ T300] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 13.152145][ T300] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 13.152411][ T300] FS: 00007f6c928b4840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.152640][ T300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.152802][ T300] CR2: 000000000b857988 CR3: 0000000010149003 CR4: 0000000000771ef0 [ 13.153025][ T300] PKRU: 55555554 [ 13.153122][ T300] Call Trace: [ 13.153219][ T300] [ 13.153291][ T300] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.153430][ T300] rtmsg_ifinfo+0x5c/0xb0 [ 13.153530][ T300] ? mark_held_locks+0x40/0x70 [ 13.153659][ T300] __dev_notify_flags+0x1b8/0x280 [ 13.153790][ T300] ? netif_change_name+0x8c0/0x8c0 [ 13.153918][ T300] ? __dev_change_flags+0x4a4/0x6d0 [ 13.154051][ T300] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.154182][ T300] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.154319][ T300] ? is_bpf_text_address+0x68/0x110 [ 13.154458][ T300] netif_change_flags+0xfe/0x190 [ 13.154589][ T300] ? unwind_get_return_address+0x67/0xd0 [ 13.154719][ T300] do_setlink.isra.0+0x1d25/0x2a60 [ 13.154851][ T300] ? rtnl_link_get_size+0x350/0x350 [ 13.154981][ T300] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.155142][ T300] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.155270][ T300] ? validate_chain+0x38b/0xc20 [ 13.155411][ T300] ? rcu_read_lock_any_held+0x66/0x90 [ 13.155539][ T300] ? stack_depot_save_flags+0x367/0x770 [ 13.155671][ T300] ? __kernel_text_address+0x12/0x30 [ 13.155800][ T300] ? __lock_acquire+0x508/0xc10 [ 13.155932][ T300] ? lock_acquire.part.0+0xbc/0x260 [ 13.156062][ T300] ? rtnl_newlink+0x883/0xee0 [ 13.156192][ T300] ? rcu_is_watching+0x15/0xd0 [ 13.156328][ T300] ? lock_acquire+0x134/0x160 [ 13.156462][ T300] ? rcu_is_watching+0x15/0xd0 [ 13.156590][ T300] ? rcu_is_watching+0x15/0xd0 [ 13.156719][ T300] ? trace_contention_end+0xb3/0x1a0 [ 13.156849][ T300] ? __mutex_lock+0x1db/0x2010 [ 13.156978][ T300] ? __mutex_lock+0x9b2/0x2010 [ 13.157106][ T300] ? rtnl_newlink+0x883/0xee0 [ 13.157236][ T300] ? ww_mutex_lock+0x160/0x160 [ 13.157377][ T300] ? __rtnl_newlink+0x3fa/0xa50 [ 13.157508][ T300] rtnl_newlink+0x8d1/0xee0 [ 13.157638][ T300] ? lock_acquire.part.0+0xbc/0x260 [ 13.157766][ T300] ? find_held_lock+0x2b/0x80 [ 13.157895][ T300] ? __rtnl_newlink+0xa50/0xa50 [ 13.158024][ T300] ? mark_usage+0x61/0x170 [ 13.158152][ T300] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.158288][ T300] ? lock_acquire.part.0+0xbc/0x260 [ 13.158422][ T300] ? find_held_lock+0x2b/0x80 [ 13.158551][ T300] ? __rtnl_newlink+0xa50/0xa50 [ 13.158681][ T300] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.158811][ T300] ? __rtnl_newlink+0xa50/0xa50 [ 13.158939][ T300] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.159069][ T300] ? validate_chain+0x38b/0xc20 [ 13.159197][ T300] ? rtnl_link_fill+0x920/0x920 [ 13.159329][ T300] ? __lock_acquire+0x508/0xc10 [ 13.159464][ T300] ? lock_acquire.part.0+0xbc/0x260 [ 13.159592][ T300] ? find_held_lock+0x2b/0x80 [ 13.159720][ T300] netlink_rcv_skb+0x14e/0x3a0 [ 13.159849][ T300] ? rtnl_link_fill+0x920/0x920 [ 13.159977][ T300] ? netlink_ack+0xcf0/0xcf0 [ 13.160110][ T300] ? netlink_deliver_tap+0xc5/0x330 [ 13.160238][ T300] ? netlink_deliver_tap+0x13c/0x330 [ 13.160380][ T300] netlink_unicast+0x486/0x750 [ 13.160511][ T300] ? netlink_attachskb+0x810/0x810 [ 13.160640][ T300] ? __lock_acquire+0x508/0xc10 [ 13.160769][ T300] netlink_sendmsg+0x735/0xc60 [ 13.160900][ T300] ? netlink_unicast+0x750/0x750 [ 13.161030][ T300] ? __might_fault+0x97/0x140 [ 13.161162][ T300] ____sys_sendmsg+0x419/0x850 [ 13.161295][ T300] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.161430][ T300] ? get_timestamp.constprop.0+0x390/0x390 [ 13.161589][ T300] ? move_addr_to_kernel+0x40/0x40 [ 13.161720][ T300] ? stack_depot_save_flags+0x367/0x770 [ 13.161849][ T300] ? validate_chain+0x38b/0xc20 [ 13.161980][ T300] ___sys_sendmsg+0x14e/0x1d0 [ 13.162110][ T300] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.162272][ T300] ? copy_msghdr_from_user+0x460/0x460 [ 13.162426][ T300] __sys_sendmsg+0x145/0x1f0 [ 13.162557][ T300] ? __sys_sendmsg_sock+0x20/0x20 [ 13.162685][ T300] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.162849][ T300] ? do_raw_spin_unlock+0x59/0x250 [ 13.162980][ T300] ? rcu_is_watching+0x15/0xd0 [ 13.163110][ T300] do_syscall_64+0x117/0xfc0 [ 13.163243][ T300] ? trace_hardirqs_off+0xd/0x30 [ 13.163381][ T300] ? exc_page_fault+0xee/0x100 [ 13.163509][ T300] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.163669][ T300] RIP: 0033:0x7f6c92aee08e [ 13.163803][ T300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.164268][ T300] RSP: 002b:00007ffd2360d450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.164477][ T300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c92aee08e [ 13.164671][ T300] RDX: 0000000000000000 RSI: 00007ffd2360d500 RDI: 0000000000000005 [ 13.164864][ T300] RBP: 00007ffd2360d460 R08: 0000000000000000 R09: 0000000000000000 [ 13.165059][ T300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.165252][ T300] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2360dbd0 [ 13.165459][ T300] [ 13.165556][ T300] irq event stamp: 18107 [ 13.165653][ T300] hardirqs last enabled at (18115): [] __up_console_sem+0x5a/0x70 [ 13.165878][ T300] hardirqs last disabled at (18122): [] __up_console_sem+0x3f/0x70 [ 13.166102][ T300] softirqs last enabled at (17352): [] handle_softirqs+0x611/0x940 [ 13.166328][ T300] softirqs last disabled at (17307): [] __irq_exit_rcu+0x103/0x1c0 [ 13.166559][ T300] ---[ end trace 0000000000000000 ]--- [ 13.167866][ T12] ------------[ cut here ]------------ [ 13.168008][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 13.168255][ T12] Modules linked in: nft_compat nf_tables [ 13.168745][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.169028][ T12] Tainted: [W]=WARN [ 13.169126][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.169281][ T12] Workqueue: netns cleanup_net [ 13.169420][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.169585][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.170029][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 13.170186][ T12] RAX: 00000000ffffffa6 RBX: ff11000009b34580 RCX: 1ff4000000018eaf [ 13.170386][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b3463c [ 13.170568][ T12] RBP: ff1100000f484000 R08: 1fe22000013668c9 R09: ff11000001aed1d0 [ 13.170752][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 13.170935][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 13.171120][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.171340][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.171499][ T12] CR2: 00007f6c92c8c498 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 13.171684][ T12] PKRU: 55555554 [ 13.171776][ T12] Call Trace: [ 13.171867][ T12] [ 13.171931][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.172055][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 13.172149][ T12] netif_close_many+0x2ac/0x640 [ 13.172275][ T12] ? mark_held_locks+0x40/0x70 [ 13.172410][ T12] ? __dev_close_many+0x670/0x670 [ 13.172535][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 13.172688][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 13.172840][ T12] ? mutex_is_locked+0x1c/0x50 [ 13.172963][ T12] ? rtnl_is_locked+0x15/0x20 [ 13.173085][ T12] ? default_device_exit_net+0x78/0x7b0 [ 13.173209][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.173374][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 13.173502][ T12] default_device_exit_batch+0x38b/0x600 [ 13.173625][ T12] ? unregister_netdev+0x60/0x60 [ 13.173748][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 13.173875][ T12] ? fou_exit_net+0x30/0x110 [ 13.173999][ T12] ops_undo_list+0x2ce/0x8f0 [ 13.174123][ T12] ? netns_install+0x2a0/0x2a0 [ 13.174244][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.174381][ T12] cleanup_net+0x431/0x940 [ 13.174504][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.174626][ T12] ? process_one_work+0xdb7/0x1410 [ 13.174751][ T12] ? lock_acquire+0x134/0x160 [ 13.174875][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.175000][ T12] process_one_work+0xdf8/0x1410 [ 13.175128][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.175249][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.175390][ T12] worker_thread+0x4f1/0xd60 [ 13.175516][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.175639][ T12] kthread+0x367/0x460 [ 13.175731][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.175885][ T12] ? kthread_affine_node+0x330/0x330 [ 13.176009][ T12] ret_from_fork+0x474/0x6b0 [ 13.176132][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.176296][ T12] ? __switch_to+0x5a3/0xe00 [ 13.176443][ T12] ? kthread_affine_node+0x330/0x330 [ 13.176565][ T12] ret_from_fork_asm+0x11/0x20 [ 13.176692][ T12] [ 13.176784][ T12] irq event stamp: 154893 [ 13.176876][ T12] hardirqs last enabled at (154901): [] __up_console_sem+0x5a/0x70 [ 13.177090][ T12] hardirqs last disabled at (154908): [] __up_console_sem+0x3f/0x70 [ 13.177308][ T12] softirqs last enabled at (154452): [] handle_softirqs+0x611/0x940 [ 13.177527][ T12] softirqs last disabled at (154447): [] __irq_exit_rcu+0x103/0x1c0 [ 13.177739][ T12] ---[ end trace 0000000000000000 ]--- [ 13.178644][ T12] ------------[ cut here ]------------ [ 13.178768][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 13.179005][ T12] Modules linked in: nft_compat nf_tables [ 13.179129][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.179849][ T12] Tainted: [W]=WARN [ 13.179945][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.180098][ T12] Workqueue: netns cleanup_net [ 13.180220][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.180431][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.180867][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 13.181079][ T12] RAX: 00000000ffffffa6 RBX: ff11000005090040 RCX: 1ff4000000018ed5 [ 13.181287][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050900fc [ 13.181514][ T12] RBP: ff1100000f484000 R08: 1fe2200000a12021 R09: ff11000001aed1d0 [ 13.181693][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.181876][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.182052][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.182259][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.182470][ T12] CR2: 00007f6c92c8c498 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 13.182651][ T12] PKRU: 55555554 [ 13.182738][ T12] Call Trace: [ 13.182826][ T12] [ 13.182887][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 13.183039][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 13.183192][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 13.183318][ T12] default_device_exit_batch+0x38b/0x600 [ 13.183487][ T12] ? unregister_netdev+0x60/0x60 [ 13.183605][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 13.183722][ T12] ? fou_exit_net+0x30/0x110 [ 13.183840][ T12] ops_undo_list+0x2ce/0x8f0 [ 13.183959][ T12] ? netns_install+0x2a0/0x2a0 [ 13.184075][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.184198][ T12] cleanup_net+0x431/0x940 [ 13.184320][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 13.184486][ T12] ? process_one_work+0xdb7/0x1410 [ 13.184605][ T12] ? lock_acquire+0x134/0x160 [ 13.184722][ T12] ? rcu_is_watching+0x15/0xd0 [ 13.184862][ T12] process_one_work+0xdf8/0x1410 [ 13.184984][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.185103][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 13.185225][ T12] worker_thread+0x4f1/0xd60 [ 13.185402][ T12] ? rescuer_thread+0x1320/0x1320 [ 13.185521][ T12] kthread+0x367/0x460 [ 13.185615][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.185765][ T12] ? kthread_affine_node+0x330/0x330 [ 13.185884][ T12] ret_from_fork+0x474/0x6b0 [ 13.186003][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.186151][ T12] ? __switch_to+0x5a3/0xe00 [ 13.186274][ T12] ? kthread_affine_node+0x330/0x330 [ 13.186458][ T12] ret_from_fork_asm+0x11/0x20 [ 13.186583][ T12] [ 13.186670][ T12] irq event stamp: 160027 [ 13.186759][ T12] hardirqs last enabled at (160035): [] __up_console_sem+0x5a/0x70 [ 13.186975][ T12] hardirqs last disabled at (160042): [] __up_console_sem+0x3f/0x70 [ 13.187185][ T12] softirqs last enabled at (160008): [] handle_softirqs+0x611/0x940 [ 13.187446][ T12] softirqs last disabled at (160059): [] __irq_exit_rcu+0x103/0x1c0 [ 13.187649][ T12] ---[ end trace 0000000000000000 ]--- [ 13.290352][ T303] ------------[ cut here ]------------ [ 13.290508][ T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/303 [ 13.290740][ T303] Modules linked in: nft_compat nf_tables [ 13.290883][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.291152][ T303] Tainted: [W]=WARN [ 13.291251][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.291429][ T303] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.291608][ T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.292076][ T303] RSP: 0018:ffa00000007b7a80 EFLAGS: 00010286 [ 13.292242][ T303] RAX: 00000000ffffffa6 RBX: ff1100000abcb8c0 RCX: 1ff40000000f6f16 [ 13.292456][ T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000abcb97c [ 13.292656][ T303] RBP: ff1100000f591000 R08: 1fe2200001579731 R09: ff1100000d6f0b80 [ 13.292854][ T303] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.293053][ T303] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f591000 [ 13.293251][ T303] FS: 00007f8f60de7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.293492][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.293659][ T303] CR2: 00007f8f60ff17d0 CR3: 000000000a966003 CR4: 0000000000771ef0 [ 13.293858][ T303] PKRU: 55555554 [ 13.293957][ T303] Call Trace: [ 13.294056][ T303] [ 13.294127][ T303] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.294262][ T303] ? notifier_call_chain+0xb0/0x320 [ 13.294406][ T303] rtmsg_ifinfo+0x5c/0xb0 [ 13.294508][ T303] register_netdevice+0x1526/0x1bc0 [ 13.294644][ T303] ? unregister_netdevice_queue+0x470/0x470 [ 13.294808][ T303] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.294940][ T303] register_netdev+0x23/0x40 [ 13.295072][ T303] loopback_net_init+0x7d/0x150 [ 13.295206][ T303] ops_init+0x187/0x560 [ 13.295315][ T303] setup_net+0x11b/0x3b0 [ 13.295421][ T303] ? unregister_pernet_device+0x80/0x80 [ 13.295555][ T303] ? lockdep_init_map_type+0x5d/0x250 [ 13.295688][ T303] ? mutex_init_lockdep+0xf6/0x120 [ 13.295823][ T303] copy_net_ns+0x383/0x660 [ 13.295956][ T303] create_new_namespaces+0x371/0xa10 [ 13.296092][ T303] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.296224][ T303] ksys_unshare+0x353/0x880 [ 13.296433][ T303] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.296567][ T303] ? walk_process_tree+0x350/0x350 [ 13.296698][ T303] ? __x64_sys_openat+0x10e/0x210 [ 13.296833][ T303] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.296969][ T303] __x64_sys_unshare+0x34/0x50 [ 13.297102][ T303] ? do_syscall_64+0x82/0xfc0 [ 13.297234][ T303] do_syscall_64+0x117/0xfc0 [ 13.297441][ T303] ? trace_hardirqs_off+0xd/0x30 [ 13.297651][ T303] ? exc_page_fault+0xee/0x100 [ 13.297785][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.297949][ T303] RIP: 0033:0x7f8f610a9bcb [ 13.298090][ T303] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.298629][ T303] RSP: 002b:00007fff2811bf28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.298831][ T303] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8f610a9bcb [ 13.299028][ T303] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.299224][ T303] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.299483][ T303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff2811e150 [ 13.299679][ T303] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2811f889 [ 13.299881][ T303] [ 13.299982][ T303] irq event stamp: 23297 [ 13.300081][ T303] hardirqs last enabled at (23305): [] __up_console_sem+0x5a/0x70 [ 13.300317][ T303] hardirqs last disabled at (23312): [] __up_console_sem+0x3f/0x70 [ 13.300577][ T303] softirqs last enabled at (23372): [] handle_softirqs+0x611/0x940 [ 13.300806][ T303] softirqs last disabled at (23321): [] __irq_exit_rcu+0x103/0x1c0 [ 13.301035][ T303] ---[ end trace 0000000000000000 ]--- [ 13.310239][ T303] ------------[ cut here ]------------ [ 13.310392][ T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/303 [ 13.310623][ T303] Modules linked in: nft_compat nf_tables [ 13.310762][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.311027][ T303] Tainted: [W]=WARN [ 13.311127][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.311297][ T303] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.311476][ T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.311951][ T303] RSP: 0018:ffa00000007b7918 EFLAGS: 00010286 [ 13.312119][ T303] RAX: 00000000ffffffa6 RBX: ff11000009798040 RCX: 1ff40000000f6ee9 [ 13.312324][ T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097980fc [ 13.312526][ T303] RBP: ff1100000f609000 R08: 1fe22000012f3021 R09: ff1100000d6f0b80 [ 13.312722][ T303] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.312921][ T303] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f609000 [ 13.313121][ T303] FS: 00007f8f60de7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.313362][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.313530][ T303] CR2: 00007f8f60ff17d0 CR3: 000000000a966003 CR4: 0000000000771ef0 [ 13.313730][ T303] PKRU: 55555554 [ 13.313829][ T303] Call Trace: [ 13.313927][ T303] [ 13.313996][ T303] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.314128][ T303] ? notifier_call_chain+0xb0/0x320 [ 13.314263][ T303] rtmsg_ifinfo+0x5c/0xb0 [ 13.314374][ T303] register_netdevice+0x1526/0x1bc0 [ 13.314511][ T303] ? unregister_netdevice_queue+0x470/0x470 [ 13.314677][ T303] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.314811][ T303] __ip_tunnel_create+0x380/0x470 [ 13.314945][ T303] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 13.315079][ T303] ? net_generic+0xb3/0x1e0 [ 13.315214][ T303] ip_tunnel_init_net+0x1b4/0x510 [ 13.315359][ T303] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 13.315497][ T303] ? __kmalloc_noprof+0x2d7/0x760 [ 13.315630][ T303] ops_init+0x187/0x560 [ 13.315734][ T303] setup_net+0x11b/0x3b0 [ 13.315833][ T303] ? unregister_pernet_device+0x80/0x80 [ 13.315965][ T303] ? lockdep_init_map_type+0x5d/0x250 [ 13.316098][ T303] ? mutex_init_lockdep+0xf6/0x120 [ 13.316232][ T303] copy_net_ns+0x383/0x660 [ 13.316376][ T303] create_new_namespaces+0x371/0xa10 [ 13.316514][ T303] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.316647][ T303] ksys_unshare+0x353/0x880 [ 13.316779][ T303] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.316911][ T303] ? walk_process_tree+0x350/0x350 [ 13.317041][ T303] ? __x64_sys_openat+0x10e/0x210 [ 13.317173][ T303] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.317311][ T303] __x64_sys_unshare+0x34/0x50 [ 13.317451][ T303] ? do_syscall_64+0x82/0xfc0 [ 13.317582][ T303] do_syscall_64+0x117/0xfc0 [ 13.317713][ T303] ? trace_hardirqs_off+0xd/0x30 [ 13.317843][ T303] ? exc_page_fault+0xee/0x100 [ 13.317974][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.318138][ T303] RIP: 0033:0x7f8f610a9bcb [ 13.318276][ T303] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.318757][ T303] RSP: 002b:00007fff2811bf28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.318956][ T303] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8f610a9bcb [ 13.319153][ T303] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.319360][ T303] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.319555][ T303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff2811e150 [ 13.319753][ T303] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2811f889 [ 13.319957][ T303] [ 13.320054][ T303] irq event stamp: 32161 [ 13.320155][ T303] hardirqs last enabled at (32169): [] __up_console_sem+0x5a/0x70 [ 13.320393][ T303] hardirqs last disabled at (32178): [] __up_console_sem+0x3f/0x70 [ 13.320621][ T303] softirqs last enabled at (31622): [] __alloc_skb+0x4c2/0x5f0 [ 13.320855][ T303] softirqs last disabled at (31620): [] __alloc_skb+0x4c2/0x5f0 [ 13.321084][ T303] ---[ end trace 0000000000000000 ]--- [ 13.323607][ T303] ------------[ cut here ]------------ [ 13.323744][ T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/303 [ 13.323974][ T303] Modules linked in: nft_compat nf_tables [ 13.324111][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.324393][ T303] Tainted: [W]=WARN [ 13.324494][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.324660][ T303] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.324833][ T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.325315][ T303] RSP: 0018:ffa00000007b78f8 EFLAGS: 00010286 [ 13.325488][ T303] RAX: 00000000ffffffa6 RBX: ff1100000a2711c0 RCX: 1ff40000000f6ee5 [ 13.325685][ T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a27127c [ 13.325883][ T303] RBP: ff1100000ec19000 R08: 1fe220000144e251 R09: ff1100000d6f0b80 [ 13.326084][ T303] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.326288][ T303] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec19000 [ 13.326493][ T303] FS: 00007f8f60de7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.326724][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.326892][ T303] CR2: 00007f8f60ff17d0 CR3: 000000000a966003 CR4: 0000000000771ef0 [ 13.327094][ T303] PKRU: 55555554 [ 13.327193][ T303] Call Trace: [ 13.327296][ T303] [ 13.327372][ T303] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.327507][ T303] ? notifier_call_chain+0xb0/0x320 [ 13.327639][ T303] rtmsg_ifinfo+0x5c/0xb0 [ 13.327740][ T303] register_netdevice+0x1526/0x1bc0 [ 13.327875][ T303] ? unregister_netdevice_queue+0x470/0x470 [ 13.328042][ T303] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.328176][ T303] __ip_tunnel_create+0x380/0x470 [ 13.328315][ T303] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 13.328453][ T303] ? net_generic+0xb3/0x1e0 [ 13.328587][ T303] ip_tunnel_init_net+0x1b4/0x510 [ 13.328719][ T303] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 13.328855][ T303] ? trace_kmalloc+0xed/0x130 [ 13.328989][ T303] ? __kasan_kmalloc+0x7b/0x90 [ 13.329124][ T303] vti_init_net+0x2a/0x140 [ 13.329257][ T303] ops_init+0x187/0x560 [ 13.329370][ T303] setup_net+0x11b/0x3b0 [ 13.329473][ T303] ? unregister_pernet_device+0x80/0x80 [ 13.329605][ T303] ? lockdep_init_map_type+0x5d/0x250 [ 13.329738][ T303] ? mutex_init_lockdep+0xf6/0x120 [ 13.329875][ T303] copy_net_ns+0x383/0x660 [ 13.330010][ T303] create_new_namespaces+0x371/0xa10 [ 13.330147][ T303] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.330282][ T303] ksys_unshare+0x353/0x880 [ 13.330425][ T303] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.330559][ T303] ? walk_process_tree+0x350/0x350 [ 13.330693][ T303] ? __x64_sys_openat+0x10e/0x210 [ 13.330828][ T303] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.330965][ T303] __x64_sys_unshare+0x34/0x50 [ 13.331098][ T303] ? do_syscall_64+0x82/0xfc0 [ 13.331231][ T303] do_syscall_64+0x117/0xfc0 [ 13.331374][ T303] ? trace_hardirqs_off+0xd/0x30 [ 13.331508][ T303] ? exc_page_fault+0xee/0x100 [ 13.331640][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.331807][ T303] RIP: 0033:0x7f8f610a9bcb [ 13.331945][ T303] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.332426][ T303] RSP: 002b:00007fff2811bf28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.332625][ T303] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8f610a9bcb [ 13.332826][ T303] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.333117][ T303] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.333319][ T303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff2811e150 [ 13.333610][ T303] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2811f889 [ 13.333817][ T303] [ 13.333917][ T303] irq event stamp: 33979 [ 13.334017][ T303] hardirqs last enabled at (33987): [] __up_console_sem+0x5a/0x70 [ 13.334341][ T303] hardirqs last disabled at (33994): [] __up_console_sem+0x3f/0x70 [ 13.334577][ T303] softirqs last enabled at (33424): [] __alloc_skb+0x4c2/0x5f0 [ 13.334898][ T303] softirqs last disabled at (33422): [] __alloc_skb+0x4c2/0x5f0 [ 13.335128][ T303] ---[ end trace 0000000000000000 ]--- [ 13.337968][ T303] ------------[ cut here ]------------ [ 13.338104][ T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/303 [ 13.338430][ T303] Modules linked in: nft_compat nf_tables [ 13.338566][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.338831][ T303] Tainted: [W]=WARN [ 13.338932][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.339183][ T303] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.339367][ T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.339927][ T303] RSP: 0018:ffa00000007b7a78 EFLAGS: 00010286 [ 13.340093][ T303] RAX: 00000000ffffffa6 RBX: ff11000009b35000 RCX: 1ff40000000f6f15 [ 13.340387][ T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b350bc [ 13.340581][ T303] RBP: ff1100000a3d4000 R08: 1fe2200001366a19 R09: ff1100000d6f0b80 [ 13.340776][ T303] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.341059][ T303] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a3d4000 [ 13.341259][ T303] FS: 00007f8f60de7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.341586][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.341750][ T303] CR2: 00007f8f60ff17d0 CR3: 000000000a966003 CR4: 0000000000771ef0 [ 13.341947][ T303] PKRU: 55555554 [ 13.342046][ T303] Call Trace: [ 13.342229][ T303] [ 13.342300][ T303] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.342440][ T303] ? notifier_call_chain+0xb0/0x320 [ 13.342572][ T303] rtmsg_ifinfo+0x5c/0xb0 [ 13.342678][ T303] register_netdevice+0x1526/0x1bc0 [ 13.342897][ T303] ? unregister_netdevice_queue+0x470/0x470 [ 13.343059][ T303] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.343193][ T303] register_netdev+0x23/0x40 [ 13.343420][ T303] vti6_init_net+0x280/0x3c0 [ 13.343555][ T303] ops_init+0x187/0x560 [ 13.343656][ T303] setup_net+0x11b/0x3b0 [ 13.343755][ T303] ? unregister_pernet_device+0x80/0x80 [ 13.343885][ T303] ? lockdep_init_map_type+0x5d/0x250 [ 13.344104][ T303] ? mutex_init_lockdep+0xf6/0x120 [ 13.344236][ T303] copy_net_ns+0x383/0x660 [ 13.344378][ T303] create_new_namespaces+0x371/0xa10 [ 13.344515][ T303] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.344733][ T303] ksys_unshare+0x353/0x880 [ 13.344864][ T303] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.344995][ T303] ? walk_process_tree+0x350/0x350 [ 13.345125][ T303] ? __x64_sys_openat+0x10e/0x210 [ 13.345351][ T303] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.345483][ T303] __x64_sys_unshare+0x34/0x50 [ 13.345614][ T303] ? do_syscall_64+0x82/0xfc0 [ 13.345745][ T303] do_syscall_64+0x117/0xfc0 [ 13.345959][ T303] ? trace_hardirqs_off+0xd/0x30 [ 13.346092][ T303] ? exc_page_fault+0xee/0x100 [ 13.346222][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.346480][ T303] RIP: 0033:0x7f8f610a9bcb [ 13.346618][ T303] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.347173][ T303] RSP: 002b:00007fff2811bf28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.347383][ T303] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8f610a9bcb [ 13.347578][ T303] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.347862][ T303] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.348056][ T303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff2811e150 [ 13.348251][ T303] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2811f889 [ 13.348552][ T303] [ 13.348649][ T303] irq event stamp: 35885 [ 13.348746][ T303] hardirqs last enabled at (35893): [] __up_console_sem+0x5a/0x70 [ 13.349061][ T303] hardirqs last disabled at (35900): [] __up_console_sem+0x3f/0x70 [ 13.349290][ T303] softirqs last enabled at (35376): [] __alloc_skb+0x4c2/0x5f0 [ 13.349611][ T303] softirqs last disabled at (35374): [] __alloc_skb+0x4c2/0x5f0 [ 13.349840][ T303] ---[ end trace 0000000000000000 ]--- [ 13.352740][ T303] ------------[ cut here ]------------ [ 13.352877][ T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/303 [ 13.353187][ T303] Modules linked in: nft_compat nf_tables [ 13.353328][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.353602][ T303] Tainted: [W]=WARN [ 13.353701][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.353951][ T303] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.354121][ T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.354595][ T303] RSP: 0018:ffa00000007b7a68 EFLAGS: 00010286 [ 13.354758][ T303] RAX: 00000000ffffffa6 RBX: ff11000004d0d380 RCX: 1ff40000000f6f13 [ 13.355039][ T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0d43c [ 13.355233][ T303] RBP: ff1100000d7f9000 R08: 1fe22000009a1a89 R09: ff1100000d6f0b80 [ 13.355440][ T303] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.355723][ T303] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d7f9000 [ 13.355920][ T303] FS: 00007f8f60de7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.356236][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.356409][ T303] CR2: 00007f8f60ff17d0 CR3: 000000000a966003 CR4: 0000000000771ef0 [ 13.356609][ T303] PKRU: 55555554 [ 13.356706][ T303] Call Trace: [ 13.356892][ T303] [ 13.356959][ T303] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.357090][ T303] ? notifier_call_chain+0xb0/0x320 [ 13.357222][ T303] rtmsg_ifinfo+0x5c/0xb0 [ 13.357328][ T303] register_netdevice+0x1526/0x1bc0 [ 13.357468][ T303] ? unregister_netdevice_queue+0x470/0x470 [ 13.357634][ T303] register_netdev+0x23/0x40 [ 13.357765][ T303] sit_init_net+0x299/0x570 [ 13.357983][ T303] ops_init+0x187/0x560 [ 13.358084][ T303] setup_net+0x11b/0x3b0 [ 13.358182][ T303] ? unregister_pernet_device+0x80/0x80 [ 13.358317][ T303] ? lockdep_init_map_type+0x5d/0x250 [ 13.358451][ T303] ? mutex_init_lockdep+0xf6/0x120 [ 13.358672][ T303] copy_net_ns+0x383/0x660 [ 13.358802][ T303] create_new_namespaces+0x371/0xa10 [ 13.358934][ T303] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.359065][ T303] ksys_unshare+0x353/0x880 [ 13.359282][ T303] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.359421][ T303] ? walk_process_tree+0x350/0x350 [ 13.359553][ T303] ? __x64_sys_openat+0x10e/0x210 [ 13.359683][ T303] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.359900][ T303] __x64_sys_unshare+0x34/0x50 [ 13.360030][ T303] ? do_syscall_64+0x82/0xfc0 [ 13.360160][ T303] do_syscall_64+0x117/0xfc0 [ 13.360294][ T303] ? trace_hardirqs_off+0xd/0x30 [ 13.360431][ T303] ? exc_page_fault+0xee/0x100 [ 13.360562][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.360723][ T303] RIP: 0033:0x7f8f610a9bcb [ 13.360859][ T303] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.361421][ T303] RSP: 002b:00007fff2811bf28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.361703][ T303] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8f610a9bcb [ 13.361898][ T303] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.362093][ T303] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.362384][ T303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff2811e150 [ 13.362578][ T303] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2811f889 [ 13.362866][ T303] [ 13.362963][ T303] irq event stamp: 37847 [ 13.363060][ T303] hardirqs last enabled at (37855): [] __up_console_sem+0x5a/0x70 [ 13.363290][ T303] hardirqs last disabled at (37862): [] __up_console_sem+0x3f/0x70 [ 13.363519][ T303] softirqs last enabled at (37340): [] __alloc_skb+0x4c2/0x5f0 [ 13.363745][ T303] softirqs last disabled at (37338): [] __alloc_skb+0x4c2/0x5f0 [ 13.364058][ T303] ---[ end trace 0000000000000000 ]--- [ 13.367605][ T303] ------------[ cut here ]------------ [ 13.367824][ T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/303 [ 13.368051][ T303] Modules linked in: nft_compat nf_tables [ 13.368185][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.369066][ T303] Tainted: [W]=WARN [ 13.369167][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.369334][ T303] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.369563][ T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.370030][ T303] RSP: 0018:ffa00000007b7a78 EFLAGS: 00010286 [ 13.370194][ T303] RAX: 00000000ffffffa6 RBX: ff11000004dcd380 RCX: 1ff40000000f6f15 [ 13.370450][ T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004dcd43c [ 13.370648][ T303] RBP: ff1100000ec14000 R08: 1fe22000009b9a89 R09: ff1100000d6f0b80 [ 13.370906][ T303] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.371102][ T303] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec14000 [ 13.371302][ T303] FS: 00007f8f60de7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.371587][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.371753][ T303] CR2: 00007f8f60ff17d0 CR3: 000000000a966003 CR4: 0000000000771ef0 [ 13.371951][ T303] PKRU: 55555554 [ 13.372050][ T303] Call Trace: [ 13.372148][ T303] [ 13.372216][ T303] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.372407][ T303] ? notifier_call_chain+0xb0/0x320 [ 13.372541][ T303] rtmsg_ifinfo+0x5c/0xb0 [ 13.372642][ T303] register_netdevice+0x1526/0x1bc0 [ 13.372775][ T303] ? unregister_netdevice_queue+0x470/0x470 [ 13.372937][ T303] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.373073][ T303] register_netdev+0x23/0x40 [ 13.373204][ T303] ip6_tnl_init_net+0x2b8/0x400 [ 13.373340][ T303] ops_init+0x187/0x560 [ 13.373497][ T303] setup_net+0x11b/0x3b0 [ 13.373596][ T303] ? unregister_pernet_device+0x80/0x80 [ 13.373727][ T303] ? lockdep_init_map_type+0x5d/0x250 [ 13.373858][ T303] ? mutex_init_lockdep+0xf6/0x120 [ 13.373991][ T303] copy_net_ns+0x383/0x660 [ 13.374122][ T303] create_new_namespaces+0x371/0xa10 [ 13.374255][ T303] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 13.374449][ T303] ksys_unshare+0x353/0x880 [ 13.374579][ T303] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.374710][ T303] ? walk_process_tree+0x350/0x350 [ 13.374842][ T303] ? __x64_sys_openat+0x10e/0x210 [ 13.374974][ T303] ? __ia32_sys_open+0x1b0/0x1b0 [ 13.375106][ T303] __x64_sys_unshare+0x34/0x50 [ 13.375237][ T303] ? do_syscall_64+0x82/0xfc0 [ 13.375429][ T303] do_syscall_64+0x117/0xfc0 [ 13.375560][ T303] ? trace_hardirqs_off+0xd/0x30 [ 13.375691][ T303] ? exc_page_fault+0xee/0x100 [ 13.375823][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.376072][ T303] RIP: 0033:0x7f8f610a9bcb [ 13.376209][ T303] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 13.376832][ T303] RSP: 002b:00007fff2811bf28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.377030][ T303] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8f610a9bcb [ 13.377226][ T303] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.377483][ T303] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.377681][ T303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff2811e150 [ 13.377877][ T303] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2811f889 [ 13.378164][ T303] [ 13.378261][ T303] irq event stamp: 42037 [ 13.378419][ T303] hardirqs last enabled at (42139): [] __up_console_sem+0x5a/0x70 [ 13.378649][ T303] hardirqs last disabled at (42146): [] __up_console_sem+0x3f/0x70 [ 13.378876][ T303] softirqs last enabled at (42136): [] handle_softirqs+0x611/0x940 [ 13.379188][ T303] softirqs last disabled at (42045): [] __irq_exit_rcu+0x103/0x1c0 [ 13.379475][ T303] ---[ end trace 0000000000000000 ]--- [ 13.410166][ T304] ------------[ cut here ]------------ [ 13.410317][ T304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/304 [ 13.410638][ T304] Modules linked in: nft_compat nf_tables [ 13.410777][ T304] CPU: 3 UID: 0 PID: 304 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.411038][ T304] Tainted: [W]=WARN [ 13.411135][ T304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.411389][ T304] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.411559][ T304] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.412025][ T304] RSP: 0018:ffa00000007c7020 EFLAGS: 00010286 [ 13.412189][ T304] RAX: 00000000ffffffa6 RBX: ff11000009ac5700 RCX: 1ff40000000f8dca [ 13.412479][ T304] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009ac57bc [ 13.412674][ T304] RBP: ff1100000f591000 R08: 1fe2200001358af9 R09: ff1100000d6f5158 [ 13.412870][ T304] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 13.413065][ T304] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 13.413261][ T304] FS: 00007f8c731f3840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.413584][ T304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.413747][ T304] CR2: 0000000031738988 CR3: 00000000119ea003 CR4: 0000000000771ef0 [ 13.413944][ T304] PKRU: 55555554 [ 13.414041][ T304] Call Trace: [ 13.414139][ T304] [ 13.414206][ T304] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.414411][ T304] rtmsg_ifinfo+0x5c/0xb0 [ 13.414511][ T304] ? mark_held_locks+0x40/0x70 [ 13.414640][ T304] __dev_notify_flags+0x1b8/0x280 [ 13.414770][ T304] ? netif_change_name+0x8c0/0x8c0 [ 13.414900][ T304] ? __dev_change_flags+0x4a4/0x6d0 [ 13.415033][ T304] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.415162][ T304] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.415297][ T304] ? is_bpf_text_address+0x68/0x110 [ 13.415486][ T304] netif_change_flags+0xfe/0x190 [ 13.415619][ T304] ? unwind_get_return_address+0x67/0xd0 [ 13.415750][ T304] do_setlink.isra.0+0x1d25/0x2a60 [ 13.415883][ T304] ? rtnl_link_get_size+0x350/0x350 [ 13.416013][ T304] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.416198][ T304] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.416483][ T304] ? validate_chain+0x38b/0xc20 [ 13.416675][ T304] ? rcu_read_lock_any_held+0x66/0x90 [ 13.416870][ T304] ? stack_depot_save_flags+0x367/0x770 [ 13.417060][ T304] ? __kernel_text_address+0x12/0x30 [ 13.417196][ T304] ? __lock_acquire+0x508/0xc10 [ 13.417334][ T304] ? lock_acquire.part.0+0xbc/0x260 [ 13.417526][ T304] ? rtnl_newlink+0x883/0xee0 [ 13.417656][ T304] ? rcu_is_watching+0x15/0xd0 [ 13.417787][ T304] ? lock_acquire+0x134/0x160 [ 13.417915][ T304] ? rcu_is_watching+0x15/0xd0 [ 13.418044][ T304] ? rcu_is_watching+0x15/0xd0 [ 13.418176][ T304] ? trace_contention_end+0xb3/0x1a0 [ 13.418311][ T304] ? __mutex_lock+0x1db/0x2010 [ 13.418470][ T304] ? __mutex_lock+0x9b2/0x2010 [ 13.418599][ T304] ? rtnl_newlink+0x883/0xee0 [ 13.418729][ T304] ? ww_mutex_lock+0x160/0x160 [ 13.418860][ T304] ? __rtnl_newlink+0x3fa/0xa50 [ 13.418992][ T304] rtnl_newlink+0x8d1/0xee0 [ 13.419123][ T304] ? lock_acquire.part.0+0xbc/0x260 [ 13.419253][ T304] ? find_held_lock+0x2b/0x80 [ 13.419391][ T304] ? __rtnl_newlink+0xa50/0xa50 [ 13.419521][ T304] ? mark_usage+0x61/0x170 [ 13.419649][ T304] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.419780][ T304] ? lock_acquire.part.0+0xbc/0x260 [ 13.419908][ T304] ? find_held_lock+0x2b/0x80 [ 13.420038][ T304] ? __rtnl_newlink+0xa50/0xa50 [ 13.420167][ T304] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.420302][ T304] ? __rtnl_newlink+0xa50/0xa50 [ 13.420443][ T304] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.420572][ T304] ? validate_chain+0x38b/0xc20 [ 13.420701][ T304] ? rtnl_link_fill+0x920/0x920 [ 13.420829][ T304] ? __lock_acquire+0x508/0xc10 [ 13.420959][ T304] ? lock_acquire.part.0+0xbc/0x260 [ 13.421086][ T304] ? find_held_lock+0x2b/0x80 [ 13.421222][ T304] netlink_rcv_skb+0x14e/0x3a0 [ 13.421362][ T304] ? rtnl_link_fill+0x920/0x920 [ 13.421491][ T304] ? netlink_ack+0xcf0/0xcf0 [ 13.421622][ T304] ? netlink_deliver_tap+0xc5/0x330 [ 13.421751][ T304] ? netlink_deliver_tap+0x13c/0x330 [ 13.421882][ T304] netlink_unicast+0x486/0x750 [ 13.422012][ T304] ? netlink_attachskb+0x810/0x810 [ 13.422144][ T304] ? __lock_acquire+0x508/0xc10 [ 13.422277][ T304] netlink_sendmsg+0x735/0xc60 [ 13.422418][ T304] ? netlink_unicast+0x750/0x750 [ 13.422550][ T304] ? __might_fault+0x97/0x140 [ 13.422683][ T304] ____sys_sendmsg+0x419/0x850 [ 13.422813][ T304] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.422943][ T304] ? get_timestamp.constprop.0+0x390/0x390 [ 13.423102][ T304] ? move_addr_to_kernel+0x40/0x40 [ 13.423234][ T304] ? stack_depot_save_flags+0x367/0x770 [ 13.423377][ T304] ? validate_chain+0x38b/0xc20 [ 13.423509][ T304] ___sys_sendmsg+0x14e/0x1d0 [ 13.423637][ T304] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.423796][ T304] ? copy_msghdr_from_user+0x460/0x460 [ 13.423937][ T304] __sys_sendmsg+0x145/0x1f0 [ 13.424066][ T304] ? __sys_sendmsg_sock+0x20/0x20 [ 13.424197][ T304] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.424369][ T304] ? do_raw_spin_unlock+0x59/0x250 [ 13.424499][ T304] ? rcu_is_watching+0x15/0xd0 [ 13.424631][ T304] do_syscall_64+0x117/0xfc0 [ 13.424759][ T304] ? trace_hardirqs_off+0xd/0x30 [ 13.424888][ T304] ? exc_page_fault+0xee/0x100 [ 13.425017][ T304] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.425179][ T304] RIP: 0033:0x7f8c7342d08e [ 13.425323][ T304] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.425788][ T304] RSP: 002b:00007fff536ed1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.425983][ T304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c7342d08e [ 13.426178][ T304] RDX: 0000000000000000 RSI: 00007fff536ed2a0 RDI: 0000000000000005 [ 13.426385][ T304] RBP: 00007fff536ed200 R08: 0000000000000000 R09: 0000000000000000 [ 13.426579][ T304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.426772][ T304] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff536ed970 [ 13.426975][ T304] [ 13.427071][ T304] irq event stamp: 17805 [ 13.427168][ T304] hardirqs last enabled at (17813): [] __up_console_sem+0x5a/0x70 [ 13.427400][ T304] hardirqs last disabled at (17822): [] __up_console_sem+0x3f/0x70 [ 13.427624][ T304] softirqs last enabled at (17308): [] handle_softirqs+0x611/0x940 [ 13.427850][ T304] softirqs last disabled at (17265): [] __irq_exit_rcu+0x103/0x1c0 [ 13.428073][ T304] ---[ end trace 0000000000000000 ]--- [ 13.535137][ T307] ------------[ cut here ]------------ [ 13.535302][ T307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/307 [ 13.536101][ T307] Modules linked in: nft_compat nf_tables [ 13.536249][ T307] CPU: 3 UID: 0 PID: 307 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.536535][ T307] Tainted: [W]=WARN [ 13.536638][ T307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.536807][ T307] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.536986][ T307] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.537481][ T307] RSP: 0018:ffa0000000816e30 EFLAGS: 00010286 [ 13.537652][ T307] RAX: 00000000ffffffa6 RBX: ff1100000a0c1a80 RCX: 1ff4000000102d8c [ 13.537852][ T307] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a0c1b3c [ 13.538051][ T307] RBP: ff1100000f8f9000 R08: 1fe2200001418369 R09: ff110000054bd180 [ 13.538254][ T307] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.538464][ T307] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009245200 [ 13.538666][ T307] FS: 00007f1b896f0840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.538901][ T307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.539072][ T307] CR2: 000000000042ebe0 CR3: 00000000054a7006 CR4: 0000000000771ef0 [ 13.539274][ T307] PKRU: 55555554 [ 13.539388][ T307] Call Trace: [ 13.539489][ T307] [ 13.539560][ T307] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.539697][ T307] rtmsg_ifinfo+0x5c/0xb0 [ 13.539802][ T307] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.539972][ T307] __dev_notify_flags+0x1b8/0x280 [ 13.540110][ T307] ? netif_change_name+0x8c0/0x8c0 [ 13.540245][ T307] ? rtnl_newlink+0x8d1/0xee0 [ 13.540390][ T307] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.540524][ T307] ? netlink_rcv_skb+0x14e/0x3a0 [ 13.540657][ T307] ? add_timer_on+0x580/0x580 [ 13.540793][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.540929][ T307] ? mark_held_locks+0x40/0x70 [ 13.541066][ T307] rtnl_configure_link+0x1ac/0x390 [ 13.541201][ T307] ? lockdep_hardirqs_on+0x8c/0x130 [ 13.541347][ T307] ? queue_delayed_work_on+0x95/0x100 [ 13.541485][ T307] veth_newlink+0x330/0x8d0 [ 13.541620][ T307] ? veth_poll_controller+0x10/0x10 [ 13.541755][ T307] ? kasan_save_stack+0x2f/0x50 [ 13.541892][ T307] ? kasan_save_track+0x14/0x30 [ 13.542026][ T307] ? __kasan_kmalloc+0x7b/0x90 [ 13.542176][ T307] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 13.542318][ T307] ? alloc_netdev_mqs+0xe85/0x1490 [ 13.542457][ T307] ? rtnl_af_lookup+0x290/0x290 [ 13.542591][ T307] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.542727][ T307] ? rtnl_create_link+0x169/0xf20 [ 13.542862][ T307] rtnl_newlink_create+0x2da/0x8c0 [ 13.543001][ T307] ? rtnl_create_link+0xf20/0xf20 [ 13.543136][ T307] ? __dev_get_by_name+0x12/0x50 [ 13.543271][ T307] ? rtnl_dev_get+0xd7/0x170 [ 13.543421][ T307] __rtnl_newlink+0x22b/0xa50 [ 13.543559][ T307] rtnl_newlink+0x8d1/0xee0 [ 13.543694][ T307] ? lock_acquire.part.0+0xbc/0x260 [ 13.543827][ T307] ? find_held_lock+0x2b/0x80 [ 13.543961][ T307] ? __rtnl_newlink+0xa50/0xa50 [ 13.544096][ T307] ? mark_usage+0x61/0x170 [ 13.544230][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.544378][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.544514][ T307] ? __rtnl_newlink+0xa50/0xa50 [ 13.544648][ T307] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.544782][ T307] ? validate_chain+0x38b/0xc20 [ 13.544916][ T307] ? rtnl_link_fill+0x920/0x920 [ 13.545050][ T307] ? __lock_acquire+0x508/0xc10 [ 13.545188][ T307] ? lock_acquire.part.0+0xbc/0x260 [ 13.545326][ T307] ? find_held_lock+0x2b/0x80 [ 13.545466][ T307] netlink_rcv_skb+0x14e/0x3a0 [ 13.545600][ T307] ? rtnl_link_fill+0x920/0x920 [ 13.545735][ T307] ? netlink_ack+0xcf0/0xcf0 [ 13.545873][ T307] ? netlink_deliver_tap+0xc5/0x330 [ 13.546008][ T307] ? netlink_deliver_tap+0x13c/0x330 [ 13.546145][ T307] netlink_unicast+0x486/0x750 [ 13.546282][ T307] ? netlink_attachskb+0x810/0x810 [ 13.546426][ T307] ? __lock_acquire+0x508/0xc10 [ 13.546563][ T307] netlink_sendmsg+0x735/0xc60 [ 13.546700][ T307] ? netlink_unicast+0x750/0x750 [ 13.546836][ T307] ? __might_fault+0x97/0x140 [ 13.546973][ T307] ____sys_sendmsg+0x419/0x850 [ 13.547108][ T307] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.547243][ T307] ? get_timestamp.constprop.0+0x390/0x390 [ 13.547419][ T307] ? move_addr_to_kernel+0x40/0x40 [ 13.547559][ T307] ___sys_sendmsg+0x14e/0x1d0 [ 13.547694][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.547831][ T307] ? copy_msghdr_from_user+0x460/0x460 [ 13.547974][ T307] ? lock_vma_under_rcu+0x159/0x410 [ 13.548112][ T307] __sys_sendmsg+0x145/0x1f0 [ 13.548247][ T307] ? __sys_sendmsg_sock+0x20/0x20 [ 13.548395][ T307] ? rcu_is_watching+0x15/0xd0 [ 13.548530][ T307] ? rcu_is_watching+0x15/0xd0 [ 13.548665][ T307] do_syscall_64+0x117/0xfc0 [ 13.548800][ T307] ? trace_hardirqs_off+0xd/0x30 [ 13.548935][ T307] ? exc_page_fault+0xee/0x100 [ 13.549069][ T307] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.549235][ T307] RIP: 0033:0x7f1b8992a08e [ 13.549388][ T307] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.549865][ T307] RSP: 002b:00007ffcaacfbbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.550069][ T307] RAX: ffffffffffffffda RBX: 00007ffcaacfc390 RCX: 00007f1b8992a08e [ 13.550271][ T307] RDX: 0000000000000000 RSI: 00007ffcaacfbca0 RDI: 0000000000000005 [ 13.550481][ T307] RBP: 00007ffcaacfbc00 R08: 0000000000000000 R09: 0000000000000000 [ 13.550682][ T307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.550884][ T307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaacfc360 [ 13.551092][ T307] [ 13.551193][ T307] irq event stamp: 16301 [ 13.551299][ T307] hardirqs last enabled at (16309): [] __up_console_sem+0x5a/0x70 [ 13.551539][ T307] hardirqs last disabled at (16318): [] __up_console_sem+0x3f/0x70 [ 13.551773][ T307] softirqs last enabled at (15462): [] handle_softirqs+0x611/0x940 [ 13.552009][ T307] softirqs last disabled at (14515): [] __irq_exit_rcu+0x103/0x1c0 [ 13.552241][ T307] ---[ end trace 0000000000000000 ]--- [ 13.557943][ T307] ------------[ cut here ]------------ [ 13.558088][ T307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/307 [ 13.558327][ T307] Modules linked in: nft_compat nf_tables [ 13.558884][ T307] CPU: 3 UID: 0 PID: 307 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.559152][ T307] Tainted: [W]=WARN [ 13.559254][ T307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.559432][ T307] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.559604][ T307] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.560079][ T307] RSP: 0018:ffa00000008171b0 EFLAGS: 00010286 [ 13.560245][ T307] RAX: 00000000ffffffa6 RBX: ff11000002420900 RCX: 1ff4000000102dfc [ 13.560453][ T307] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000024209bc [ 13.560651][ T307] RBP: ff1100000ec1c000 R08: 1fe2200000484139 R09: ff110000054bd180 [ 13.560847][ T307] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 13.561052][ T307] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 13.561254][ T307] FS: 00007f1b896f0840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.561502][ T307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.561669][ T307] CR2: 000000000042ebe0 CR3: 00000000054a7006 CR4: 0000000000771ef0 [ 13.561870][ T307] PKRU: 55555554 [ 13.561972][ T307] Call Trace: [ 13.562072][ T307] [ 13.562141][ T307] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.562276][ T307] rtmsg_ifinfo+0x5c/0xb0 [ 13.562387][ T307] __dev_notify_flags+0x1b8/0x280 [ 13.562520][ T307] ? netif_change_name+0x8c0/0x8c0 [ 13.562656][ T307] ? rtnl_af_lookup+0x290/0x290 [ 13.562789][ T307] ? alloc_netdev_mqs+0xed0/0x1490 [ 13.562926][ T307] rtnl_configure_link+0x1ac/0x390 [ 13.563060][ T307] rtnl_newlink_create+0x353/0x8c0 [ 13.563199][ T307] ? rtnl_create_link+0xf20/0xf20 [ 13.563341][ T307] ? __dev_get_by_name+0x12/0x50 [ 13.563481][ T307] ? rtnl_dev_get+0xd7/0x170 [ 13.563618][ T307] __rtnl_newlink+0x22b/0xa50 [ 13.563756][ T307] rtnl_newlink+0x8d1/0xee0 [ 13.563889][ T307] ? lock_acquire.part.0+0xbc/0x260 [ 13.564022][ T307] ? find_held_lock+0x2b/0x80 [ 13.564155][ T307] ? __rtnl_newlink+0xa50/0xa50 [ 13.564294][ T307] ? mark_usage+0x61/0x170 [ 13.564433][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.564573][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.564709][ T307] ? __rtnl_newlink+0xa50/0xa50 [ 13.564842][ T307] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.564974][ T307] ? validate_chain+0x38b/0xc20 [ 13.565107][ T307] ? rtnl_link_fill+0x920/0x920 [ 13.565239][ T307] ? __lock_acquire+0x508/0xc10 [ 13.565384][ T307] ? lock_acquire.part.0+0xbc/0x260 [ 13.565515][ T307] ? find_held_lock+0x2b/0x80 [ 13.565647][ T307] netlink_rcv_skb+0x14e/0x3a0 [ 13.565780][ T307] ? rtnl_link_fill+0x920/0x920 [ 13.565913][ T307] ? netlink_ack+0xcf0/0xcf0 [ 13.566051][ T307] ? netlink_deliver_tap+0xc5/0x330 [ 13.566183][ T307] ? netlink_deliver_tap+0x13c/0x330 [ 13.566323][ T307] netlink_unicast+0x486/0x750 [ 13.566461][ T307] ? netlink_attachskb+0x810/0x810 [ 13.566593][ T307] ? __lock_acquire+0x508/0xc10 [ 13.566726][ T307] netlink_sendmsg+0x735/0xc60 [ 13.566859][ T307] ? netlink_unicast+0x750/0x750 [ 13.566995][ T307] ? __might_fault+0x97/0x140 [ 13.567129][ T307] ____sys_sendmsg+0x419/0x850 [ 13.567262][ T307] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.567403][ T307] ? get_timestamp.constprop.0+0x390/0x390 [ 13.567566][ T307] ? move_addr_to_kernel+0x40/0x40 [ 13.567702][ T307] ___sys_sendmsg+0x14e/0x1d0 [ 13.567833][ T307] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.567967][ T307] ? copy_msghdr_from_user+0x460/0x460 [ 13.568107][ T307] ? lock_vma_under_rcu+0x159/0x410 [ 13.568241][ T307] __sys_sendmsg+0x145/0x1f0 [ 13.568383][ T307] ? __sys_sendmsg_sock+0x20/0x20 [ 13.568519][ T307] ? rcu_is_watching+0x15/0xd0 [ 13.568651][ T307] ? rcu_is_watching+0x15/0xd0 [ 13.568787][ T307] do_syscall_64+0x117/0xfc0 [ 13.568918][ T307] ? trace_hardirqs_off+0xd/0x30 [ 13.569049][ T307] ? exc_page_fault+0xee/0x100 [ 13.569180][ T307] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.569353][ T307] RIP: 0033:0x7f1b8992a08e [ 13.569491][ T307] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.569960][ T307] RSP: 002b:00007ffcaacfbbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.570158][ T307] RAX: ffffffffffffffda RBX: 00007ffcaacfc390 RCX: 00007f1b8992a08e [ 13.570365][ T307] RDX: 0000000000000000 RSI: 00007ffcaacfbca0 RDI: 0000000000000005 [ 13.570565][ T307] RBP: 00007ffcaacfbc00 R08: 0000000000000000 R09: 0000000000000000 [ 13.570765][ T307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.570962][ T307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaacfc360 [ 13.571165][ T307] [ 13.571264][ T307] irq event stamp: 21059 [ 13.571373][ T307] hardirqs last enabled at (21069): [] __up_console_sem+0x5a/0x70 [ 13.571605][ T307] hardirqs last disabled at (21076): [] __up_console_sem+0x3f/0x70 [ 13.571832][ T307] softirqs last enabled at (20386): [] handle_softirqs+0x611/0x940 [ 13.572063][ T307] softirqs last disabled at (19665): [] __irq_exit_rcu+0x103/0x1c0 [ 13.572301][ T307] ---[ end trace 0000000000000000 ]--- [ 13.621514][ T308] ------------[ cut here ]------------ [ 13.621661][ T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/308 [ 13.621889][ T308] Modules linked in: nft_compat nf_tables [ 13.622026][ T308] CPU: 0 UID: 0 PID: 308 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.622295][ T308] Tainted: [W]=WARN [ 13.622405][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.622569][ T308] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.622738][ T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.623193][ T308] RSP: 0018:ffa0000000826ff8 EFLAGS: 00010286 [ 13.623370][ T308] RAX: 00000000ffffffa6 RBX: ff1100000b4631c0 RCX: 1ff4000000104dc5 [ 13.623565][ T308] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b46327c [ 13.623756][ T308] RBP: ff1100000ec1c000 R08: 1fe220000168c651 R09: ff11000009a1ae58 [ 13.623951][ T308] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.624143][ T308] R13: 0000000000000000 R14: ffa0000000827140 R15: ff1100000cf04e50 [ 13.624340][ T308] FS: 00007fd6d5072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.624576][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.624738][ T308] CR2: 00007fd6d53421a0 CR3: 000000000e387006 CR4: 0000000000771ef0 [ 13.624957][ T308] PKRU: 55555554 [ 13.625060][ T308] Call Trace: [ 13.625159][ T308] [ 13.625227][ T308] rtmsg_ifinfo_newnet+0x69/0x160 [ 13.625371][ T308] __dev_change_net_namespace+0x8b7/0x1d00 [ 13.625538][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.625669][ T308] ? __lock_acquire+0x508/0xc10 [ 13.625803][ T308] ? default_device_exit_batch+0x600/0x600 [ 13.625966][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.626100][ T308] ? find_held_lock+0x2b/0x80 [ 13.626231][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.626376][ T308] ? is_bpf_text_address+0x68/0x110 [ 13.626510][ T308] ? rtnl_af_lookup+0x290/0x290 [ 13.626641][ T308] ? is_bpf_text_address+0x72/0x110 [ 13.626776][ T308] do_setlink.isra.0+0x219/0x2a60 [ 13.626910][ T308] ? rtnl_link_get_size+0x350/0x350 [ 13.627046][ T308] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.627213][ T308] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.627357][ T308] ? validate_chain+0x38b/0xc20 [ 13.627490][ T308] ? rcu_read_lock_any_held+0x66/0x90 [ 13.627623][ T308] ? stack_depot_save_flags+0x367/0x770 [ 13.627756][ T308] ? __kernel_text_address+0x12/0x30 [ 13.627894][ T308] ? __lock_acquire+0x508/0xc10 [ 13.628026][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.628158][ T308] ? rtnl_newlink+0x883/0xee0 [ 13.628296][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.628435][ T308] ? lock_acquire+0x134/0x160 [ 13.628565][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.628694][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.628826][ T308] ? trace_contention_end+0xb3/0x1a0 [ 13.628959][ T308] ? __mutex_lock+0x1db/0x2010 [ 13.629091][ T308] ? __mutex_lock+0x9b2/0x2010 [ 13.629222][ T308] ? rtnl_newlink+0x883/0xee0 [ 13.629366][ T308] ? ww_mutex_lock+0x160/0x160 [ 13.629497][ T308] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.629631][ T308] ? __rtnl_newlink+0x3fa/0xa50 [ 13.629764][ T308] rtnl_newlink+0x8d1/0xee0 [ 13.629899][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.630035][ T308] ? find_held_lock+0x2b/0x80 [ 13.630166][ T308] ? __rtnl_newlink+0xa50/0xa50 [ 13.630301][ T308] ? mark_usage+0x61/0x170 [ 13.630439][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.630574][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.630705][ T308] ? find_held_lock+0x2b/0x80 [ 13.630835][ T308] ? __rtnl_newlink+0xa50/0xa50 [ 13.631053][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.631267][ T308] ? __rtnl_newlink+0xa50/0xa50 [ 13.631412][ T308] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.631543][ T308] ? validate_chain+0x38b/0xc20 [ 13.631674][ T308] ? rtnl_link_fill+0x920/0x920 [ 13.631804][ T308] ? __lock_acquire+0x508/0xc10 [ 13.631938][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.632070][ T308] ? find_held_lock+0x2b/0x80 [ 13.632290][ T308] netlink_rcv_skb+0x14e/0x3a0 [ 13.632510][ T308] ? rtnl_link_fill+0x920/0x920 [ 13.632643][ T308] ? netlink_ack+0xcf0/0xcf0 [ 13.632780][ T308] ? netlink_deliver_tap+0xc5/0x330 [ 13.632911][ T308] ? netlink_deliver_tap+0x13c/0x330 [ 13.633045][ T308] netlink_unicast+0x486/0x750 [ 13.633178][ T308] ? netlink_attachskb+0x810/0x810 [ 13.633315][ T308] ? __lock_acquire+0x508/0xc10 [ 13.633455][ T308] netlink_sendmsg+0x735/0xc60 [ 13.633588][ T308] ? netlink_unicast+0x750/0x750 [ 13.633722][ T308] ? __might_fault+0x97/0x140 [ 13.633856][ T308] ____sys_sendmsg+0x419/0x850 [ 13.633990][ T308] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.634123][ T308] ? get_timestamp.constprop.0+0x390/0x390 [ 13.634377][ T308] ? move_addr_to_kernel+0x40/0x40 [ 13.634595][ T308] ? stack_depot_save_flags+0x367/0x770 [ 13.634728][ T308] ? validate_chain+0x38b/0xc20 [ 13.634862][ T308] ___sys_sendmsg+0x14e/0x1d0 [ 13.634994][ T308] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.635159][ T308] ? copy_msghdr_from_user+0x460/0x460 [ 13.635311][ T308] __sys_sendmsg+0x145/0x1f0 [ 13.635453][ T308] ? __sys_sendmsg_sock+0x20/0x20 [ 13.635666][ T308] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.635913][ T308] ? do_raw_spin_unlock+0x59/0x250 [ 13.636129][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.636261][ T308] do_syscall_64+0x117/0xfc0 [ 13.636402][ T308] ? trace_hardirqs_off+0xd/0x30 [ 13.636617][ T308] ? exc_page_fault+0xee/0x100 [ 13.636830][ T308] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.636994][ T308] RIP: 0033:0x7fd6d52ac08e [ 13.637131][ T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.637866][ T308] RSP: 002b:00007ffe56b14470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.638066][ T308] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd6d52ac08e [ 13.638438][ T308] RDX: 0000000000000000 RSI: 00007ffe56b14520 RDI: 0000000000000005 [ 13.638717][ T308] RBP: 00007ffe56b14480 R08: 0000000000000000 R09: 0000000000000000 [ 13.638911][ T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.639106][ T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56b14be0 [ 13.639431][ T308] [ 13.639532][ T308] irq event stamp: 24293 [ 13.639631][ T308] hardirqs last enabled at (24301): [] __up_console_sem+0x5a/0x70 [ 13.639858][ T308] hardirqs last disabled at (24308): [] __up_console_sem+0x3f/0x70 [ 13.640086][ T308] softirqs last enabled at (23506): [] handle_softirqs+0x611/0x940 [ 13.640319][ T308] softirqs last disabled at (23501): [] __irq_exit_rcu+0x103/0x1c0 [ 13.640713][ T308] ---[ end trace 0000000000000000 ]--- [ 13.642021][ T308] ------------[ cut here ]------------ [ 13.642240][ T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/308 [ 13.642483][ T308] Modules linked in: nft_compat nf_tables [ 13.642721][ T308] CPU: 0 UID: 0 PID: 308 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.642988][ T308] Tainted: [W]=WARN [ 13.643094][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.643359][ T308] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.643534][ T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.644095][ T308] RSP: 0018:ffa0000000826fc0 EFLAGS: 00010286 [ 13.644263][ T308] RAX: 00000000ffffffa6 RBX: ff1100000b462040 RCX: 1ff4000000104dbe [ 13.644474][ T308] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4620fc [ 13.644759][ T308] RBP: ff1100000ec1c000 R08: 1fe220000168c421 R09: ff11000009a1ae58 [ 13.644960][ T308] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 13.645246][ T308] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cf04e50 [ 13.645456][ T308] FS: 00007fd6d5072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.645686][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.645936][ T308] CR2: 00007fd6d53421a0 CR3: 000000000e387006 CR4: 0000000000771ef0 [ 13.646137][ T308] PKRU: 55555554 [ 13.646236][ T308] Call Trace: [ 13.646341][ T308] [ 13.646496][ T308] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.646630][ T308] ? notifier_call_chain+0xb0/0x320 [ 13.646765][ T308] rtmsg_ifinfo+0x5c/0xb0 [ 13.646867][ T308] __dev_change_net_namespace+0x499/0x1d00 [ 13.647117][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.647253][ T308] ? __lock_acquire+0x508/0xc10 [ 13.647395][ T308] ? default_device_exit_batch+0x600/0x600 [ 13.647725][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.647858][ T308] ? find_held_lock+0x2b/0x80 [ 13.647993][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.648126][ T308] ? is_bpf_text_address+0x68/0x110 [ 13.648261][ T308] ? rtnl_af_lookup+0x290/0x290 [ 13.648403][ T308] ? is_bpf_text_address+0x72/0x110 [ 13.648538][ T308] do_setlink.isra.0+0x219/0x2a60 [ 13.648675][ T308] ? rtnl_link_get_size+0x350/0x350 [ 13.648810][ T308] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.649060][ T308] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.649196][ T308] ? validate_chain+0x38b/0xc20 [ 13.649334][ T308] ? rcu_read_lock_any_held+0x66/0x90 [ 13.649556][ T308] ? stack_depot_save_flags+0x367/0x770 [ 13.649773][ T308] ? __kernel_text_address+0x12/0x30 [ 13.649907][ T308] ? __lock_acquire+0x508/0xc10 [ 13.650045][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.650179][ T308] ? rtnl_newlink+0x883/0xee0 [ 13.650319][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.650539][ T308] ? lock_acquire+0x134/0x160 [ 13.650672][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.650805][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.650938][ T308] ? trace_contention_end+0xb3/0x1a0 [ 13.651074][ T308] ? __mutex_lock+0x1db/0x2010 [ 13.651206][ T308] ? __mutex_lock+0x9b2/0x2010 [ 13.651349][ T308] ? rtnl_newlink+0x883/0xee0 [ 13.651483][ T308] ? ww_mutex_lock+0x160/0x160 [ 13.651618][ T308] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.651838][ T308] ? __rtnl_newlink+0x3fa/0xa50 [ 13.652061][ T308] rtnl_newlink+0x8d1/0xee0 [ 13.652198][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.652333][ T308] ? find_held_lock+0x2b/0x80 [ 13.652471][ T308] ? __rtnl_newlink+0xa50/0xa50 [ 13.652603][ T308] ? mark_usage+0x61/0x170 [ 13.652735][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.652871][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.653087][ T308] ? find_held_lock+0x2b/0x80 [ 13.653307][ T308] ? __rtnl_newlink+0xa50/0xa50 [ 13.653448][ T308] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.653582][ T308] ? __rtnl_newlink+0xa50/0xa50 [ 13.653715][ T308] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.653848][ T308] ? validate_chain+0x38b/0xc20 [ 13.653984][ T308] ? rtnl_link_fill+0x920/0x920 [ 13.654116][ T308] ? __lock_acquire+0x508/0xc10 [ 13.654252][ T308] ? lock_acquire.part.0+0xbc/0x260 [ 13.654397][ T308] ? find_held_lock+0x2b/0x80 [ 13.654531][ T308] netlink_rcv_skb+0x14e/0x3a0 [ 13.654663][ T308] ? rtnl_link_fill+0x920/0x920 [ 13.654878][ T308] ? netlink_ack+0xcf0/0xcf0 [ 13.655018][ T308] ? netlink_deliver_tap+0xc5/0x330 [ 13.655153][ T308] ? netlink_deliver_tap+0x13c/0x330 [ 13.655293][ T308] netlink_unicast+0x486/0x750 [ 13.655434][ T308] ? netlink_attachskb+0x810/0x810 [ 13.655567][ T308] ? __lock_acquire+0x508/0xc10 [ 13.655700][ T308] netlink_sendmsg+0x735/0xc60 [ 13.655835][ T308] ? netlink_unicast+0x750/0x750 [ 13.656053][ T308] ? __might_fault+0x97/0x140 [ 13.656187][ T308] ____sys_sendmsg+0x419/0x850 [ 13.656328][ T308] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.656468][ T308] ? get_timestamp.constprop.0+0x390/0x390 [ 13.656633][ T308] ? move_addr_to_kernel+0x40/0x40 [ 13.656768][ T308] ? stack_depot_save_flags+0x367/0x770 [ 13.656901][ T308] ? validate_chain+0x38b/0xc20 [ 13.657039][ T308] ___sys_sendmsg+0x14e/0x1d0 [ 13.657172][ T308] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.657349][ T308] ? copy_msghdr_from_user+0x460/0x460 [ 13.657495][ T308] __sys_sendmsg+0x145/0x1f0 [ 13.657627][ T308] ? __sys_sendmsg_sock+0x20/0x20 [ 13.657759][ T308] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.657925][ T308] ? do_raw_spin_unlock+0x59/0x250 [ 13.658057][ T308] ? rcu_is_watching+0x15/0xd0 [ 13.658191][ T308] do_syscall_64+0x117/0xfc0 [ 13.658419][ T308] ? trace_hardirqs_off+0xd/0x30 [ 13.658553][ T308] ? exc_page_fault+0xee/0x100 [ 13.658685][ T308] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.658850][ T308] RIP: 0033:0x7fd6d52ac08e [ 13.658990][ T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.659477][ T308] RSP: 002b:00007ffe56b14470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.659761][ T308] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd6d52ac08e [ 13.660045][ T308] RDX: 0000000000000000 RSI: 00007ffe56b14520 RDI: 0000000000000005 [ 13.660243][ T308] RBP: 00007ffe56b14480 R08: 0000000000000000 R09: 0000000000000000 [ 13.660645][ T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.660842][ T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56b14be0 [ 13.661047][ T308] [ 13.661148][ T308] irq event stamp: 26073 [ 13.661248][ T308] hardirqs last enabled at (26081): [] __up_console_sem+0x5a/0x70 [ 13.661577][ T308] hardirqs last disabled at (26090): [] __up_console_sem+0x3f/0x70 [ 13.661806][ T308] softirqs last enabled at (26046): [] handle_softirqs+0x611/0x940 [ 13.662037][ T308] softirqs last disabled at (26005): [] __irq_exit_rcu+0x103/0x1c0 [ 13.662267][ T308] ---[ end trace 0000000000000000 ]--- [ 13.686584][ T309] ------------[ cut here ]------------ [ 13.686738][ T309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/309 [ 13.686975][ T309] Modules linked in: nft_compat nf_tables [ 13.687119][ T309] CPU: 3 UID: 0 PID: 309 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.687413][ T309] Tainted: [W]=WARN [ 13.687517][ T309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.687688][ T309] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.687863][ T309] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.688353][ T309] RSP: 0018:ffa0000000847020 EFLAGS: 00010286 [ 13.688521][ T309] RAX: 00000000ffffffa6 RBX: ff11000002421000 RCX: 1ff4000000108dca [ 13.688719][ T309] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000024210bc [ 13.688919][ T309] RBP: ff1100000ec1c000 R08: 1fe2200000484219 R09: ff11000009a18b58 [ 13.689120][ T309] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 13.689348][ T309] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 13.689550][ T309] FS: 00007f45e63a1840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 13.689784][ T309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.689953][ T309] CR2: 00007f45e66711a0 CR3: 000000000e38f002 CR4: 0000000000771ef0 [ 13.690157][ T309] PKRU: 55555554 [ 13.690259][ T309] Call Trace: [ 13.690371][ T309] [ 13.690442][ T309] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.690579][ T309] rtmsg_ifinfo+0x5c/0xb0 [ 13.690682][ T309] ? mark_held_locks+0x40/0x70 [ 13.690816][ T309] __dev_notify_flags+0x1b8/0x280 [ 13.690952][ T309] ? netif_change_name+0x8c0/0x8c0 [ 13.691087][ T309] ? __dev_change_flags+0x4a4/0x6d0 [ 13.691221][ T309] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.691363][ T309] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.691498][ T309] ? is_bpf_text_address+0x68/0x110 [ 13.691635][ T309] netif_change_flags+0xfe/0x190 [ 13.691769][ T309] ? unwind_get_return_address+0x67/0xd0 [ 13.691903][ T309] do_setlink.isra.0+0x1d25/0x2a60 [ 13.692042][ T309] ? rtnl_link_get_size+0x350/0x350 [ 13.692177][ T309] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.692354][ T309] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.692488][ T309] ? validate_chain+0x38b/0xc20 [ 13.692619][ T309] ? rcu_read_lock_any_held+0x66/0x90 [ 13.692753][ T309] ? stack_depot_save_flags+0x367/0x770 [ 13.692887][ T309] ? __kernel_text_address+0x12/0x30 [ 13.693022][ T309] ? __lock_acquire+0x508/0xc10 [ 13.693158][ T309] ? lock_acquire.part.0+0xbc/0x260 [ 13.693296][ T309] ? rtnl_newlink+0x883/0xee0 [ 13.693436][ T309] ? rcu_is_watching+0x15/0xd0 [ 13.693570][ T309] ? lock_acquire+0x134/0x160 [ 13.693703][ T309] ? rcu_is_watching+0x15/0xd0 [ 13.693836][ T309] ? rcu_is_watching+0x15/0xd0 [ 13.693970][ T309] ? trace_contention_end+0xb3/0x1a0 [ 13.694105][ T309] ? __mutex_lock+0x1db/0x2010 [ 13.694240][ T309] ? __mutex_lock+0x9b2/0x2010 [ 13.694385][ T309] ? rtnl_newlink+0x883/0xee0 [ 13.694521][ T309] ? ww_mutex_lock+0x160/0x160 [ 13.694658][ T309] ? __rtnl_newlink+0x3fa/0xa50 [ 13.694794][ T309] rtnl_newlink+0x8d1/0xee0 [ 13.694930][ T309] ? lock_acquire.part.0+0xbc/0x260 [ 13.695066][ T309] ? find_held_lock+0x2b/0x80 [ 13.695200][ T309] ? __rtnl_newlink+0xa50/0xa50 [ 13.695337][ T309] ? mark_usage+0x61/0x170 [ 13.695475][ T309] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.695611][ T309] ? lock_acquire.part.0+0xbc/0x260 [ 13.695744][ T309] ? find_held_lock+0x2b/0x80 [ 13.695878][ T309] ? __rtnl_newlink+0xa50/0xa50 [ 13.696013][ T309] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.696149][ T309] ? __rtnl_newlink+0xa50/0xa50 [ 13.696289][ T309] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.696427][ T309] ? validate_chain+0x38b/0xc20 [ 13.696562][ T309] ? rtnl_link_fill+0x920/0x920 [ 13.696696][ T309] ? __lock_acquire+0x508/0xc10 [ 13.696832][ T309] ? lock_acquire.part.0+0xbc/0x260 [ 13.696966][ T309] ? find_held_lock+0x2b/0x80 [ 13.697102][ T309] netlink_rcv_skb+0x14e/0x3a0 [ 13.697237][ T309] ? rtnl_link_fill+0x920/0x920 [ 13.697382][ T309] ? netlink_ack+0xcf0/0xcf0 [ 13.697520][ T309] ? netlink_deliver_tap+0xc5/0x330 [ 13.697655][ T309] ? netlink_deliver_tap+0x13c/0x330 [ 13.697791][ T309] netlink_unicast+0x486/0x750 [ 13.697926][ T309] ? netlink_attachskb+0x810/0x810 [ 13.698061][ T309] ? __lock_acquire+0x508/0xc10 [ 13.698198][ T309] netlink_sendmsg+0x735/0xc60 [ 13.698337][ T309] ? netlink_unicast+0x750/0x750 [ 13.698480][ T309] ? __might_fault+0x97/0x140 [ 13.698618][ T309] ____sys_sendmsg+0x419/0x850 [ 13.698754][ T309] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.698888][ T309] ? get_timestamp.constprop.0+0x390/0x390 [ 13.699054][ T309] ? move_addr_to_kernel+0x40/0x40 [ 13.699191][ T309] ? stack_depot_save_flags+0x367/0x770 [ 13.699333][ T309] ? validate_chain+0x38b/0xc20 [ 13.699474][ T309] ___sys_sendmsg+0x14e/0x1d0 [ 13.699608][ T309] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.699776][ T309] ? copy_msghdr_from_user+0x460/0x460 [ 13.699924][ T309] __sys_sendmsg+0x145/0x1f0 [ 13.700058][ T309] ? __sys_sendmsg_sock+0x20/0x20 [ 13.700196][ T309] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.700374][ T309] ? do_raw_spin_unlock+0x59/0x250 [ 13.700509][ T309] ? rcu_is_watching+0x15/0xd0 [ 13.700643][ T309] do_syscall_64+0x117/0xfc0 [ 13.700778][ T309] ? trace_hardirqs_off+0xd/0x30 [ 13.700913][ T309] ? exc_page_fault+0xee/0x100 [ 13.701048][ T309] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.701216][ T309] RIP: 0033:0x7f45e65db08e [ 13.701371][ T309] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.701851][ T309] RSP: 002b:00007fff2ff12900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.702055][ T309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45e65db08e [ 13.702257][ T309] RDX: 0000000000000000 RSI: 00007fff2ff129b0 RDI: 0000000000000005 [ 13.702468][ T309] RBP: 00007fff2ff12910 R08: 0000000000000000 R09: 0000000000000000 [ 13.702670][ T309] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e462 [ 13.702871][ T309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2ff13080 [ 13.703081][ T309] [ 13.703182][ T309] irq event stamp: 15285 [ 13.703282][ T309] hardirqs last enabled at (15293): [] __up_console_sem+0x5a/0x70 [ 13.703525][ T309] hardirqs last disabled at (15302): [] __up_console_sem+0x3f/0x70 [ 13.703759][ T309] softirqs last enabled at (14414): [] handle_softirqs+0x611/0x940 [ 13.703994][ T309] softirqs last disabled at (14403): [] __irq_exit_rcu+0x103/0x1c0 [ 13.704226][ T309] ---[ end trace 0000000000000000 ]--- [ 13.832190][ T316] ------------[ cut here ]------------ [ 13.832431][ T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/316 [ 13.832719][ T316] Modules linked in: nft_compat nf_tables [ 13.832911][ T316] CPU: 2 UID: 0 PID: 316 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.833229][ T316] Tainted: [W]=WARN [ 13.833398][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.833619][ T316] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.833846][ T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.834388][ T316] RSP: 0018:ffa0000000676ff8 EFLAGS: 00010286 [ 13.834608][ T316] RAX: 00000000ffffffa6 RBX: ff11000005f05c40 RCX: 1ff40000000cedc5 [ 13.834855][ T316] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f05cfc [ 13.835103][ T316] RBP: ff1100000f8f9000 R08: 1fe2200000be0ba1 R09: ff1100000e0d5158 [ 13.835374][ T316] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 13.835618][ T316] R13: 0000000000000000 R14: ffa0000000677140 R15: ff1100000c210750 [ 13.835868][ T316] FS: 00007f11ea6f1840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 13.836152][ T316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.836385][ T316] CR2: 00007f11ea9c11a0 CR3: 000000000f8e7004 CR4: 0000000000771ef0 [ 13.836633][ T316] PKRU: 55555554 [ 13.836781][ T316] Call Trace: [ 13.836930][ T316] [ 13.837046][ T316] rtmsg_ifinfo_newnet+0x69/0x160 [ 13.837230][ T316] __dev_change_net_namespace+0x8b7/0x1d00 [ 13.837491][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.837684][ T316] ? __lock_acquire+0x508/0xc10 [ 13.837871][ T316] ? default_device_exit_batch+0x600/0x600 [ 13.838084][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.838264][ T316] ? find_held_lock+0x2b/0x80 [ 13.838469][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.838651][ T316] ? is_bpf_text_address+0x68/0x110 [ 13.838834][ T316] ? rtnl_af_lookup+0x290/0x290 [ 13.839018][ T316] ? is_bpf_text_address+0x72/0x110 [ 13.839200][ T316] do_setlink.isra.0+0x219/0x2a60 [ 13.839410][ T316] ? rtnl_link_get_size+0x350/0x350 [ 13.839594][ T316] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.839806][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.839987][ T316] ? validate_chain+0x38b/0xc20 [ 13.840168][ T316] ? rcu_read_lock_any_held+0x66/0x90 [ 13.840454][ T316] ? stack_depot_save_flags+0x367/0x770 [ 13.840745][ T316] ? __kernel_text_address+0x12/0x30 [ 13.841004][ T316] ? __lock_acquire+0x508/0xc10 [ 13.841262][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.841526][ T316] ? rtnl_newlink+0x883/0xee0 [ 13.841739][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.841919][ T316] ? lock_acquire+0x134/0x160 [ 13.842097][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.842279][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.842515][ T316] ? trace_contention_end+0xb3/0x1a0 [ 13.842698][ T316] ? __mutex_lock+0x1db/0x2010 [ 13.842910][ T316] ? __mutex_lock+0x9b2/0x2010 [ 13.843088][ T316] ? rtnl_newlink+0x883/0xee0 [ 13.843273][ T316] ? ww_mutex_lock+0x160/0x160 [ 13.843473][ T316] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.843657][ T316] ? __rtnl_newlink+0x3fa/0xa50 [ 13.843843][ T316] rtnl_newlink+0x8d1/0xee0 [ 13.844026][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.844206][ T316] ? find_held_lock+0x2b/0x80 [ 13.844408][ T316] ? __rtnl_newlink+0xa50/0xa50 [ 13.844590][ T316] ? mark_usage+0x61/0x170 [ 13.844773][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.844960][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.845137][ T316] ? find_held_lock+0x2b/0x80 [ 13.845327][ T316] ? __rtnl_newlink+0xa50/0xa50 [ 13.845524][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.845706][ T316] ? __rtnl_newlink+0xa50/0xa50 [ 13.845888][ T316] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.846068][ T316] ? validate_chain+0x38b/0xc20 [ 13.846246][ T316] ? rtnl_link_fill+0x920/0x920 [ 13.846446][ T316] ? __lock_acquire+0x508/0xc10 [ 13.846629][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.846809][ T316] ? find_held_lock+0x2b/0x80 [ 13.846990][ T316] netlink_rcv_skb+0x14e/0x3a0 [ 13.847176][ T316] ? rtnl_link_fill+0x920/0x920 [ 13.847378][ T316] ? netlink_ack+0xcf0/0xcf0 [ 13.847564][ T316] ? netlink_deliver_tap+0xc5/0x330 [ 13.847742][ T316] ? netlink_deliver_tap+0x13c/0x330 [ 13.847924][ T316] netlink_unicast+0x486/0x750 [ 13.848108][ T316] ? netlink_attachskb+0x810/0x810 [ 13.848294][ T316] ? __lock_acquire+0x508/0xc10 [ 13.848489][ T316] netlink_sendmsg+0x735/0xc60 [ 13.848680][ T316] ? netlink_unicast+0x750/0x750 [ 13.848862][ T316] ? __might_fault+0x97/0x140 [ 13.849047][ T316] ____sys_sendmsg+0x419/0x850 [ 13.849226][ T316] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.849427][ T316] ? get_timestamp.constprop.0+0x390/0x390 [ 13.849638][ T316] ? move_addr_to_kernel+0x40/0x40 [ 13.849822][ T316] ? stack_depot_save_flags+0x367/0x770 [ 13.850033][ T316] ? validate_chain+0x38b/0xc20 [ 13.850218][ T316] ___sys_sendmsg+0x14e/0x1d0 [ 13.850423][ T316] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.850637][ T316] ? copy_msghdr_from_user+0x460/0x460 [ 13.850828][ T316] __sys_sendmsg+0x145/0x1f0 [ 13.851014][ T316] ? __sys_sendmsg_sock+0x20/0x20 [ 13.851195][ T316] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.851429][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 13.851622][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.851804][ T316] do_syscall_64+0x117/0xfc0 [ 13.851990][ T316] ? trace_hardirqs_off+0xd/0x30 [ 13.852182][ T316] ? exc_page_fault+0xee/0x100 [ 13.852381][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.852598][ T316] RIP: 0033:0x7f11ea92b08e [ 13.852786][ T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.853311][ T316] RSP: 002b:00007ffd751cc400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.853577][ T316] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f11ea92b08e [ 13.853821][ T316] RDX: 0000000000000000 RSI: 00007ffd751cc4b0 RDI: 0000000000000005 [ 13.854096][ T316] RBP: 00007ffd751cc410 R08: 0000000000000000 R09: 0000000000000000 [ 13.854366][ T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e463 [ 13.854614][ T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd751ccb70 [ 13.854867][ T316] [ 13.855017][ T316] irq event stamp: 15319 [ 13.855164][ T316] hardirqs last enabled at (15329): [] __up_console_sem+0x5a/0x70 [ 13.855460][ T316] hardirqs last disabled at (15340): [] __up_console_sem+0x3f/0x70 [ 13.855739][ T316] softirqs last enabled at (14508): [] handle_softirqs+0x611/0x940 [ 13.856017][ T316] softirqs last disabled at (14501): [] __irq_exit_rcu+0x103/0x1c0 [ 13.856299][ T316] ---[ end trace 0000000000000000 ]--- [ 13.859577][ T316] ------------[ cut here ]------------ [ 13.859777][ T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/316 [ 13.860026][ T316] Modules linked in: nft_compat nf_tables [ 13.860171][ T316] CPU: 1 UID: 0 PID: 316 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.860463][ T316] Tainted: [W]=WARN [ 13.860570][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.860738][ T316] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.860911][ T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.861412][ T316] RSP: 0018:ffa0000000676fc0 EFLAGS: 00010286 [ 13.861580][ T316] RAX: 00000000ffffffa6 RBX: ff11000005f04c80 RCX: 1ff40000000cedbe [ 13.861779][ T316] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f04d3c [ 13.861978][ T316] RBP: ff1100000f8f9000 R08: 1fe2200000be09a9 R09: ff1100000e0d5158 [ 13.862177][ T316] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 13.862390][ T316] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c210750 [ 13.862590][ T316] FS: 00007f11ea6f1840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 13.862823][ T316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.862992][ T316] CR2: 0000556cc902cf58 CR3: 000000000f8e7004 CR4: 0000000000771ef0 [ 13.863196][ T316] PKRU: 55555554 [ 13.863301][ T316] Call Trace: [ 13.863471][ T316] [ 13.863604][ T316] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.863740][ T316] ? notifier_call_chain+0xb0/0x320 [ 13.863876][ T316] rtmsg_ifinfo+0x5c/0xb0 [ 13.863978][ T316] __dev_change_net_namespace+0x499/0x1d00 [ 13.864149][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.864292][ T316] ? __lock_acquire+0x508/0xc10 [ 13.864492][ T316] ? default_device_exit_batch+0x600/0x600 [ 13.864659][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.864793][ T316] ? find_held_lock+0x2b/0x80 [ 13.864930][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.865065][ T316] ? is_bpf_text_address+0x68/0x110 [ 13.865200][ T316] ? rtnl_af_lookup+0x290/0x290 [ 13.865405][ T316] ? is_bpf_text_address+0x72/0x110 [ 13.865543][ T316] do_setlink.isra.0+0x219/0x2a60 [ 13.865678][ T316] ? rtnl_link_get_size+0x350/0x350 [ 13.865813][ T316] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.865980][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.866114][ T316] ? validate_chain+0x38b/0xc20 [ 13.866247][ T316] ? rcu_read_lock_any_held+0x66/0x90 [ 13.866448][ T316] ? stack_depot_save_flags+0x367/0x770 [ 13.866584][ T316] ? __kernel_text_address+0x12/0x30 [ 13.866720][ T316] ? __lock_acquire+0x508/0xc10 [ 13.866855][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.866989][ T316] ? rtnl_newlink+0x883/0xee0 [ 13.867125][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.867260][ T316] ? lock_acquire+0x134/0x160 [ 13.867461][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.867594][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.867727][ T316] ? trace_contention_end+0xb3/0x1a0 [ 13.867863][ T316] ? __mutex_lock+0x1db/0x2010 [ 13.867998][ T316] ? __mutex_lock+0x9b2/0x2010 [ 13.868132][ T316] ? rtnl_newlink+0x883/0xee0 [ 13.868267][ T316] ? ww_mutex_lock+0x160/0x160 [ 13.868466][ T316] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.868605][ T316] ? __rtnl_newlink+0x3fa/0xa50 [ 13.868742][ T316] rtnl_newlink+0x8d1/0xee0 [ 13.868878][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.869012][ T316] ? find_held_lock+0x2b/0x80 [ 13.869146][ T316] ? __rtnl_newlink+0xa50/0xa50 [ 13.869279][ T316] ? mark_usage+0x61/0x170 [ 13.869475][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.869611][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.869742][ T316] ? find_held_lock+0x2b/0x80 [ 13.869875][ T316] ? __rtnl_newlink+0xa50/0xa50 [ 13.870009][ T316] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.870142][ T316] ? __rtnl_newlink+0xa50/0xa50 [ 13.870275][ T316] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.870475][ T316] ? validate_chain+0x38b/0xc20 [ 13.870607][ T316] ? rtnl_link_fill+0x920/0x920 [ 13.870740][ T316] ? __lock_acquire+0x508/0xc10 [ 13.870878][ T316] ? lock_acquire.part.0+0xbc/0x260 [ 13.871014][ T316] ? find_held_lock+0x2b/0x80 [ 13.871147][ T316] netlink_rcv_skb+0x14e/0x3a0 [ 13.871281][ T316] ? rtnl_link_fill+0x920/0x920 [ 13.871477][ T316] ? netlink_ack+0xcf0/0xcf0 [ 13.871615][ T316] ? netlink_deliver_tap+0xc5/0x330 [ 13.871748][ T316] ? netlink_deliver_tap+0x13c/0x330 [ 13.871884][ T316] netlink_unicast+0x486/0x750 [ 13.872021][ T316] ? netlink_attachskb+0x810/0x810 [ 13.872155][ T316] ? __lock_acquire+0x508/0xc10 [ 13.872296][ T316] netlink_sendmsg+0x735/0xc60 [ 13.872492][ T316] ? netlink_unicast+0x750/0x750 [ 13.872626][ T316] ? __might_fault+0x97/0x140 [ 13.872763][ T316] ____sys_sendmsg+0x419/0x850 [ 13.872899][ T316] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.873034][ T316] ? get_timestamp.constprop.0+0x390/0x390 [ 13.873197][ T316] ? move_addr_to_kernel+0x40/0x40 [ 13.873334][ T316] ? stack_depot_save_flags+0x367/0x770 [ 13.873528][ T316] ? validate_chain+0x38b/0xc20 [ 13.873663][ T316] ___sys_sendmsg+0x14e/0x1d0 [ 13.873796][ T316] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.873964][ T316] ? copy_msghdr_from_user+0x460/0x460 [ 13.874110][ T316] __sys_sendmsg+0x145/0x1f0 [ 13.874245][ T316] ? __sys_sendmsg_sock+0x20/0x20 [ 13.874442][ T316] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.874610][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 13.874744][ T316] ? rcu_is_watching+0x15/0xd0 [ 13.874878][ T316] do_syscall_64+0x117/0xfc0 [ 13.875015][ T316] ? trace_hardirqs_off+0xd/0x30 [ 13.875148][ T316] ? exc_page_fault+0xee/0x100 [ 13.875281][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.875509][ T316] RIP: 0033:0x7f11ea92b08e [ 13.875650][ T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.876127][ T316] RSP: 002b:00007ffd751cc400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.876332][ T316] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f11ea92b08e [ 13.876594][ T316] RDX: 0000000000000000 RSI: 00007ffd751cc4b0 RDI: 0000000000000005 [ 13.876792][ T316] RBP: 00007ffd751cc410 R08: 0000000000000000 R09: 0000000000000000 [ 13.876993][ T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e463 [ 13.877195][ T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd751ccb70 [ 13.877462][ T316] [ 13.877565][ T316] irq event stamp: 18685 [ 13.877666][ T316] hardirqs last enabled at (18693): [] __up_console_sem+0x5a/0x70 [ 13.877917][ T316] hardirqs last disabled at (18700): [] __up_console_sem+0x3f/0x70 [ 13.878152][ T316] softirqs last enabled at (18674): [] handle_softirqs+0x611/0x940 [ 13.878445][ T316] softirqs last disabled at (18717): [] __irq_exit_rcu+0x103/0x1c0 [ 13.878673][ T316] ---[ end trace 0000000000000000 ]--- [ 13.919276][ T321] ------------[ cut here ]------------ [ 13.919464][ T321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/321 [ 13.919706][ T321] Modules linked in: nft_compat nf_tables [ 13.919879][ T321] CPU: 1 UID: 0 PID: 321 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.920207][ T321] Tainted: [W]=WARN [ 13.920338][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.920523][ T321] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.920703][ T321] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.921196][ T321] RSP: 0018:ffa0000000677020 EFLAGS: 00010286 [ 13.921389][ T321] RAX: 00000000ffffffa6 RBX: ff110000028fce40 RCX: 1ff40000000cedca [ 13.921591][ T321] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000028fcefc [ 13.921794][ T321] RBP: ff1100000f8f9000 R08: 1fe220000051f9e1 R09: ff1100000d77ae58 [ 13.921998][ T321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 13.922203][ T321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 13.922419][ T321] FS: 00007f4cc145a840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 13.922659][ T321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.922829][ T321] CR2: 0000000013eaf988 CR3: 0000000014b07006 CR4: 0000000000771ef0 [ 13.923039][ T321] PKRU: 55555554 [ 13.923143][ T321] Call Trace: [ 13.923244][ T321] [ 13.923319][ T321] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.923461][ T321] rtmsg_ifinfo+0x5c/0xb0 [ 13.923565][ T321] ? mark_held_locks+0x40/0x70 [ 13.923701][ T321] __dev_notify_flags+0x1b8/0x280 [ 13.923839][ T321] ? netif_change_name+0x8c0/0x8c0 [ 13.923977][ T321] ? __dev_change_flags+0x4a4/0x6d0 [ 13.924114][ T321] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.924249][ T321] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.924464][ T321] ? is_bpf_text_address+0x68/0x110 [ 13.924661][ T321] netif_change_flags+0xfe/0x190 [ 13.924799][ T321] ? unwind_get_return_address+0x67/0xd0 [ 13.924935][ T321] do_setlink.isra.0+0x1d25/0x2a60 [ 13.925077][ T321] ? rtnl_link_get_size+0x350/0x350 [ 13.925215][ T321] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 13.925441][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.925575][ T321] ? validate_chain+0x38b/0xc20 [ 13.925710][ T321] ? rcu_read_lock_any_held+0x66/0x90 [ 13.925844][ T321] ? stack_depot_save_flags+0x367/0x770 [ 13.925984][ T321] ? __kernel_text_address+0x12/0x30 [ 13.926121][ T321] ? __lock_acquire+0x508/0xc10 [ 13.926259][ T321] ? lock_acquire.part.0+0xbc/0x260 [ 13.926455][ T321] ? rtnl_newlink+0x883/0xee0 [ 13.926591][ T321] ? rcu_is_watching+0x15/0xd0 [ 13.926727][ T321] ? lock_acquire+0x134/0x160 [ 13.926862][ T321] ? rcu_is_watching+0x15/0xd0 [ 13.926997][ T321] ? rcu_is_watching+0x15/0xd0 [ 13.927135][ T321] ? trace_contention_end+0xb3/0x1a0 [ 13.927272][ T321] ? __mutex_lock+0x1db/0x2010 [ 13.927469][ T321] ? __mutex_lock+0x9b2/0x2010 [ 13.927603][ T321] ? rtnl_newlink+0x883/0xee0 [ 13.927738][ T321] ? ww_mutex_lock+0x160/0x160 [ 13.927875][ T321] ? __rtnl_newlink+0x3fa/0xa50 [ 13.928014][ T321] rtnl_newlink+0x8d1/0xee0 [ 13.928150][ T321] ? lock_acquire.part.0+0xbc/0x260 [ 13.928290][ T321] ? find_held_lock+0x2b/0x80 [ 13.928485][ T321] ? __rtnl_newlink+0xa50/0xa50 [ 13.928619][ T321] ? mark_usage+0x61/0x170 [ 13.928752][ T321] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.928889][ T321] ? lock_acquire.part.0+0xbc/0x260 [ 13.929024][ T321] ? find_held_lock+0x2b/0x80 [ 13.929158][ T321] ? __rtnl_newlink+0xa50/0xa50 [ 13.929297][ T321] ? __lock_release.isra.0+0x6b/0x1a0 [ 13.929512][ T321] ? __rtnl_newlink+0xa50/0xa50 [ 13.929647][ T321] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.929781][ T321] ? validate_chain+0x38b/0xc20 [ 13.929913][ T321] ? rtnl_link_fill+0x920/0x920 [ 13.930047][ T321] ? __lock_acquire+0x508/0xc10 [ 13.930182][ T321] ? lock_acquire.part.0+0xbc/0x260 [ 13.930319][ T321] ? find_held_lock+0x2b/0x80 [ 13.930509][ T321] netlink_rcv_skb+0x14e/0x3a0 [ 13.930643][ T321] ? rtnl_link_fill+0x920/0x920 [ 13.930777][ T321] ? netlink_ack+0xcf0/0xcf0 [ 13.930916][ T321] ? netlink_deliver_tap+0xc5/0x330 [ 13.931051][ T321] ? netlink_deliver_tap+0x13c/0x330 [ 13.931187][ T321] netlink_unicast+0x486/0x750 [ 13.931328][ T321] ? netlink_attachskb+0x810/0x810 [ 13.931521][ T321] ? __lock_acquire+0x508/0xc10 [ 13.931657][ T321] netlink_sendmsg+0x735/0xc60 [ 13.931793][ T321] ? netlink_unicast+0x750/0x750 [ 13.931929][ T321] ? __might_fault+0x97/0x140 [ 13.932067][ T321] ____sys_sendmsg+0x419/0x850 [ 13.932203][ T321] ? copy_msghdr_from_user+0x2a0/0x460 [ 13.932368][ T321] ? get_timestamp.constprop.0+0x390/0x390 [ 13.932535][ T321] ? move_addr_to_kernel+0x40/0x40 [ 13.932672][ T321] ? stack_depot_save_flags+0x367/0x770 [ 13.932806][ T321] ? validate_chain+0x38b/0xc20 [ 13.932942][ T321] ___sys_sendmsg+0x14e/0x1d0 [ 13.933076][ T321] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 13.933243][ T321] ? copy_msghdr_from_user+0x460/0x460 [ 13.933398][ T321] __sys_sendmsg+0x145/0x1f0 [ 13.933534][ T321] ? __sys_sendmsg_sock+0x20/0x20 [ 13.933668][ T321] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 13.933837][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 13.933971][ T321] ? rcu_is_watching+0x15/0xd0 [ 13.934106][ T321] do_syscall_64+0x117/0xfc0 [ 13.934242][ T321] ? trace_hardirqs_off+0xd/0x30 [ 13.934385][ T321] ? exc_page_fault+0xee/0x100 [ 13.934520][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.934688][ T321] RIP: 0033:0x7f4cc169408e [ 13.934831][ T321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.935314][ T321] RSP: 002b:00007ffc008e5df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.935521][ T321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc169408e [ 13.935724][ T321] RDX: 0000000000000000 RSI: 00007ffc008e5ea0 RDI: 0000000000000005 [ 13.935926][ T321] RBP: 00007ffc008e5e00 R08: 0000000000000000 R09: 0000000000000000 [ 13.936128][ T321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e463 [ 13.936331][ T321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc008e6570 [ 13.936546][ T321] [ 13.936646][ T321] irq event stamp: 22791 [ 13.936747][ T321] hardirqs last enabled at (22799): [] __up_console_sem+0x5a/0x70 [ 13.936982][ T321] hardirqs last disabled at (22806): [] __up_console_sem+0x3f/0x70 [ 13.937215][ T321] softirqs last enabled at (22574): [] handle_softirqs+0x611/0x940 [ 13.937458][ T321] softirqs last disabled at (22533): [] __irq_exit_rcu+0x103/0x1c0 [ 13.937691][ T321] ---[ end trace 0000000000000000 ]--- [ 13.938718][ T57] ------------[ cut here ]------------ [ 13.938862][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:1/57 [ 13.939192][ T57] Modules linked in: nft_compat nf_tables [ 13.939363][ T57] CPU: 1 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.939644][ T57] Tainted: [W]=WARN [ 13.939739][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.939897][ T57] Workqueue: events_unbound linkwatch_event [ 13.940079][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.940240][ T57] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.940695][ T57] RSP: 0018:ffa00000003df9e0 EFLAGS: 00010286 [ 13.940858][ T57] RAX: 00000000ffffffa6 RBX: ff110000028fd380 RCX: 1ff400000007bf02 [ 13.941044][ T57] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000028fd43c [ 13.941230][ T57] RBP: ff1100000f8f9000 R08: 1fe220000051fa89 R09: ff110000026b51a8 [ 13.941425][ T57] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 13.941610][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.941801][ T57] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 13.942019][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.942177][ T57] CR2: 0000000013eaf988 CR3: 0000000014b07006 CR4: 0000000000771ef0 [ 13.942374][ T57] PKRU: 55555554 [ 13.942468][ T57] Call Trace: [ 13.942564][ T57] [ 13.942629][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.942754][ T57] ? notifier_call_chain+0xb0/0x320 [ 13.942879][ T57] rtmsg_ifinfo+0x5c/0xb0 [ 13.942972][ T57] netif_state_change+0x155/0x3d0 [ 13.943099][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.943257][ T57] ? linkwatch_do_dev+0xae/0xd0 [ 13.943388][ T57] __linkwatch_run_queue+0x350/0x850 [ 13.943518][ T57] ? linkwatch_do_dev+0xd0/0xd0 [ 13.943645][ T57] linkwatch_event+0x7f/0xb0 [ 13.943770][ T57] ? __linkwatch_run_queue+0x850/0x850 [ 13.943897][ T57] process_one_work+0xdf8/0x1410 [ 13.944026][ T57] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.944149][ T57] ? lock_acquire.part.0+0xbc/0x260 [ 13.944278][ T57] worker_thread+0x4f1/0xd60 [ 13.944417][ T57] ? rescuer_thread+0x1320/0x1320 [ 13.944540][ T57] ? __kthread_parkme+0xbd/0x210 [ 13.944665][ T57] ? rescuer_thread+0x1320/0x1320 [ 13.944787][ T57] kthread+0x367/0x460 [ 13.944881][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.945034][ T57] ? kthread_affine_node+0x330/0x330 [ 13.945158][ T57] ret_from_fork+0x474/0x6b0 [ 13.945289][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.945448][ T57] ? __switch_to+0x5a3/0xe00 [ 13.945573][ T57] ? kthread_affine_node+0x330/0x330 [ 13.945697][ T57] ret_from_fork_asm+0x11/0x20 [ 13.945827][ T57] [ 13.945919][ T57] irq event stamp: 58955 [ 13.946013][ T57] hardirqs last enabled at (58963): [] __up_console_sem+0x5a/0x70 [ 13.946232][ T57] hardirqs last disabled at (58970): [] __up_console_sem+0x3f/0x70 [ 13.946455][ T57] softirqs last enabled at (58576): [] handle_softirqs+0x611/0x940 [ 13.946675][ T57] softirqs last disabled at (58571): [] __irq_exit_rcu+0x103/0x1c0 [ 13.946889][ T57] ---[ end trace 0000000000000000 ]--- [ 13.947571][ T57] ------------[ cut here ]------------ [ 13.947711][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u18:1/57 [ 13.947962][ T57] Modules linked in: nft_compat nf_tables [ 13.948096][ T57] CPU: 0 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 13.948541][ T57] Tainted: [W]=WARN [ 13.948636][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.948791][ T57] Workqueue: events_unbound linkwatch_event [ 13.948954][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 13.949120][ T57] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 13.949591][ T57] RSP: 0018:ffa00000003df9e0 EFLAGS: 00010286 [ 13.949750][ T57] RAX: 00000000ffffffa6 RBX: ff110000028fcc80 RCX: 1ff400000007bf02 [ 13.949937][ T57] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000028fcd3c [ 13.950126][ T57] RBP: ff1100000ec1c000 R08: 1fe220000051f9a9 R09: ff110000026b51a8 [ 13.950319][ T57] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 13.950508][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 13.950695][ T57] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 13.950913][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.951075][ T57] CR2: 00007f0632a20580 CR3: 0000000009bc0003 CR4: 0000000000771ef0 [ 13.951264][ T57] PKRU: 55555554 [ 13.951370][ T57] Call Trace: [ 13.951462][ T57] [ 13.951528][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 13.951653][ T57] ? notifier_call_chain+0xb0/0x320 [ 13.951782][ T57] rtmsg_ifinfo+0x5c/0xb0 [ 13.951879][ T57] netif_state_change+0x155/0x3d0 [ 13.952006][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.952164][ T57] ? linkwatch_do_dev+0xae/0xd0 [ 13.952292][ T57] __linkwatch_run_queue+0x350/0x850 [ 13.952422][ T57] ? linkwatch_do_dev+0xd0/0xd0 [ 13.952549][ T57] linkwatch_event+0x7f/0xb0 [ 13.952673][ T57] ? __linkwatch_run_queue+0x850/0x850 [ 13.952798][ T57] process_one_work+0xdf8/0x1410 [ 13.952930][ T57] ? pwq_dec_nr_in_flight+0x710/0x710 [ 13.953053][ T57] ? lock_acquire.part.0+0xbc/0x260 [ 13.953182][ T57] worker_thread+0x4f1/0xd60 [ 13.953314][ T57] ? rescuer_thread+0x1320/0x1320 [ 13.953444][ T57] ? __kthread_parkme+0xbd/0x210 [ 13.953571][ T57] ? rescuer_thread+0x1320/0x1320 [ 13.953694][ T57] kthread+0x367/0x460 [ 13.953788][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 13.953944][ T57] ? kthread_affine_node+0x330/0x330 [ 13.954071][ T57] ret_from_fork+0x474/0x6b0 [ 13.954200][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.954366][ T57] ? __switch_to+0x5a3/0xe00 [ 13.954493][ T57] ? kthread_affine_node+0x330/0x330 [ 13.954618][ T57] ret_from_fork_asm+0x11/0x20 [ 13.954754][ T57] [ 13.954847][ T57] irq event stamp: 60027 [ 13.954940][ T57] hardirqs last enabled at (60035): [] __up_console_sem+0x5a/0x70 [ 13.955156][ T57] hardirqs last disabled at (60042): [] __up_console_sem+0x3f/0x70 [ 13.955382][ T57] softirqs last enabled at (59700): [] handle_softirqs+0x611/0x940 [ 13.955600][ T57] softirqs last disabled at (59695): [] __irq_exit_rcu+0x103/0x1c0 [ 13.955816][ T57] ---[ end trace 0000000000000000 ]--- [ 14.092808][ T325] ------------[ cut here ]------------ [ 14.092995][ T325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/325 [ 14.093248][ T325] Modules linked in: nft_compat nf_tables [ 14.093417][ T325] CPU: 0 UID: 0 PID: 325 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 14.093702][ T325] Tainted: [W]=WARN [ 14.093810][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.093988][ T325] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 14.094170][ T325] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 14.094685][ T325] RSP: 0018:ffa00000004e6e90 EFLAGS: 00010286 [ 14.094863][ T325] RAX: 00000000ffffffa6 RBX: ff11000005396740 RCX: 1ff400000009cd98 [ 14.095073][ T325] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053967fc [ 14.095282][ T325] RBP: ff1100000ec1c000 R08: 1fe2200000a72d01 R09: ff1100000e24d158 [ 14.095501][ T325] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 14.095709][ T325] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 14.095922][ T325] FS: 00007fa119a09840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 14.096171][ T325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.096359][ T325] CR2: 00000000396413b8 CR3: 0000000011a2a003 CR4: 0000000000771ef0 [ 14.096572][ T325] PKRU: 55555554 [ 14.096679][ T325] Call Trace: [ 14.096786][ T325] [ 14.096860][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.097006][ T325] rtnetlink_event+0xe0/0x1f0 [ 14.097147][ T325] notifier_call_chain+0xb0/0x320 [ 14.097294][ T325] netdev_update_features+0xa9/0xb0 [ 14.097445][ T325] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 14.097622][ T325] veth_xdp_set+0x3b3/0x770 [ 14.097767][ T325] ? veth_xdp_set+0x770/0x770 [ 14.097906][ T325] dev_xdp_install+0x3e6/0x890 [ 14.098050][ T325] ? netif_set_xps_queue+0x40/0x40 [ 14.098194][ T325] dev_xdp_attach+0x4c0/0x1380 [ 14.098338][ T325] ? __bpf_prog_get+0x1ae/0x320 [ 14.098487][ T325] ? bpf_xdp_link_update+0x700/0x700 [ 14.098628][ T325] ? __bpf_prog_get+0x320/0x320 [ 14.098772][ T325] dev_change_xdp_fd+0x176/0x210 [ 14.098916][ T325] do_setlink.isra.0+0x2164/0x2a60 [ 14.099060][ T325] ? rtnl_link_get_size+0x350/0x350 [ 14.099200][ T325] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 14.099385][ T325] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.099529][ T325] ? validate_chain+0x38b/0xc20 [ 14.099671][ T325] ? rcu_read_lock_any_held+0x66/0x90 [ 14.099811][ T325] ? stack_depot_save_flags+0x367/0x770 [ 14.099954][ T325] ? __kernel_text_address+0x12/0x30 [ 14.100096][ T325] ? __lock_acquire+0x508/0xc10 [ 14.100240][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.100393][ T325] ? lock_acquire+0x134/0x160 [ 14.100533][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.100673][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.100814][ T325] ? trace_contention_end+0xb3/0x1a0 [ 14.100955][ T325] ? __mutex_lock+0x1db/0x2010 [ 14.101095][ T325] ? __mutex_lock+0x9b2/0x2010 [ 14.101235][ T325] ? rtnl_newlink+0x883/0xee0 [ 14.101386][ T325] ? ww_mutex_lock+0x160/0x160 [ 14.101525][ T325] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.101670][ T325] ? __rtnl_newlink+0x3fa/0xa50 [ 14.101815][ T325] rtnl_newlink+0x8d1/0xee0 [ 14.101955][ T325] ? lock_acquire.part.0+0xbc/0x260 [ 14.102095][ T325] ? find_held_lock+0x2b/0x80 [ 14.102235][ T325] ? __rtnl_newlink+0xa50/0xa50 [ 14.102385][ T325] ? mark_usage+0x61/0x170 [ 14.102523][ T325] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.102665][ T325] ? lock_acquire.part.0+0xbc/0x260 [ 14.102805][ T325] ? find_held_lock+0x2b/0x80 [ 14.102946][ T325] ? __rtnl_newlink+0xa50/0xa50 [ 14.103086][ T325] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.103227][ T325] ? __rtnl_newlink+0xa50/0xa50 [ 14.103378][ T325] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.103517][ T325] ? validate_chain+0x38b/0xc20 [ 14.103656][ T325] ? rtnl_link_fill+0x920/0x920 [ 14.103797][ T325] ? __lock_acquire+0x508/0xc10 [ 14.103937][ T325] ? lock_acquire.part.0+0xbc/0x260 [ 14.104078][ T325] ? find_held_lock+0x2b/0x80 [ 14.104220][ T325] netlink_rcv_skb+0x14e/0x3a0 [ 14.104370][ T325] ? rtnl_link_fill+0x920/0x920 [ 14.104511][ T325] ? netlink_ack+0xcf0/0xcf0 [ 14.104653][ T325] ? netlink_deliver_tap+0xc5/0x330 [ 14.104791][ T325] ? netlink_deliver_tap+0x13c/0x330 [ 14.104933][ T325] netlink_unicast+0x486/0x750 [ 14.105075][ T325] ? netlink_attachskb+0x810/0x810 [ 14.105215][ T325] ? __lock_acquire+0x508/0xc10 [ 14.105364][ T325] netlink_sendmsg+0x735/0xc60 [ 14.105507][ T325] ? netlink_unicast+0x750/0x750 [ 14.105648][ T325] ? __might_fault+0x97/0x140 [ 14.105793][ T325] ____sys_sendmsg+0x419/0x850 [ 14.105937][ T325] ? copy_msghdr_from_user+0x2a0/0x460 [ 14.106082][ T325] ? get_timestamp.constprop.0+0x390/0x390 [ 14.106256][ T325] ? move_addr_to_kernel+0x40/0x40 [ 14.106408][ T325] ? stack_depot_save_flags+0x367/0x770 [ 14.106549][ T325] ? validate_chain+0x38b/0xc20 [ 14.106689][ T325] ___sys_sendmsg+0x14e/0x1d0 [ 14.106828][ T325] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 14.107002][ T325] ? copy_msghdr_from_user+0x460/0x460 [ 14.107154][ T325] __sys_sendmsg+0x145/0x1f0 [ 14.107297][ T325] ? __sys_sendmsg_sock+0x20/0x20 [ 14.107444][ T325] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 14.107620][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 14.107760][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.107901][ T325] do_syscall_64+0x117/0xfc0 [ 14.108041][ T325] ? trace_hardirqs_off+0xd/0x30 [ 14.108183][ T325] ? exc_page_fault+0xee/0x100 [ 14.108331][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.108512][ T325] RIP: 0033:0x7fa119c4308e [ 14.108659][ T325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.109159][ T325] RSP: 002b:00007ffef7d4cf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.109379][ T325] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fa119c4308e [ 14.109588][ T325] RDX: 0000000000000000 RSI: 00007ffef7d4d010 RDI: 0000000000000005 [ 14.109795][ T325] RBP: 00007ffef7d4cf70 R08: 0000000000000000 R09: 0000000000000000 [ 14.110005][ T325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e463 [ 14.110214][ T325] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7d4d6e0 [ 14.110438][ T325] [ 14.110542][ T325] irq event stamp: 40085 [ 14.110648][ T325] hardirqs last enabled at (40093): [] __up_console_sem+0x5a/0x70 [ 14.110890][ T325] hardirqs last disabled at (40100): [] __up_console_sem+0x3f/0x70 [ 14.111133][ T325] softirqs last enabled at (39138): [] __alloc_skb+0x4c2/0x5f0 [ 14.111389][ T325] softirqs last disabled at (39136): [] __alloc_skb+0x4c2/0x5f0 [ 14.111631][ T325] ---[ end trace 0000000000000000 ]--- [ 14.117452][ T325] ------------[ cut here ]------------ [ 14.117613][ T325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/325 [ 14.117847][ T325] Modules linked in: nft_compat nf_tables [ 14.117987][ T325] CPU: 0 UID: 0 PID: 325 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 14.118257][ T325] Tainted: [W]=WARN [ 14.118726][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.118898][ T325] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 14.119073][ T325] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 14.119625][ T325] RSP: 0018:ffa00000004e70a0 EFLAGS: 00010286 [ 14.119803][ T325] RAX: 00000000ffffffa6 RBX: ff110000053963c0 RCX: 1ff400000009cdda [ 14.120004][ T325] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000539647c [ 14.120205][ T325] RBP: ff1100000f8f9000 R08: 1fe2200000a72c91 R09: ff1100000e24d158 [ 14.120482][ T325] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 14.120683][ T325] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bf94064 [ 14.120891][ T325] FS: 00007fa119a09840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 14.121126][ T325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.121297][ T325] CR2: 00000000396413b8 CR3: 0000000011a2a003 CR4: 0000000000771ef0 [ 14.121555][ T325] PKRU: 55555554 [ 14.121655][ T325] Call Trace: [ 14.121757][ T325] [ 14.121827][ T325] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 14.121963][ T325] ? notifier_call_chain+0xb0/0x320 [ 14.122099][ T325] rtmsg_ifinfo+0x5c/0xb0 [ 14.122201][ T325] netif_state_change+0x155/0x3d0 [ 14.122397][ T325] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 14.122565][ T325] ? dev_change_xdp_fd+0x176/0x210 [ 14.122701][ T325] do_setlink.isra.0+0x2176/0x2a60 [ 14.122837][ T325] ? rtnl_link_get_size+0x350/0x350 [ 14.122970][ T325] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 14.123137][ T325] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.123270][ T325] ? validate_chain+0x38b/0xc20 [ 14.123495][ T325] ? rcu_read_lock_any_held+0x66/0x90 [ 14.123629][ T325] ? stack_depot_save_flags+0x367/0x770 [ 14.123765][ T325] ? __kernel_text_address+0x12/0x30 [ 14.123899][ T325] ? __lock_acquire+0x508/0xc10 [ 14.124036][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.124170][ T325] ? lock_acquire+0x134/0x160 [ 14.124309][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.124526][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.124659][ T325] ? trace_contention_end+0xb3/0x1a0 [ 14.124795][ T325] ? __mutex_lock+0x1db/0x2010 [ 14.124931][ T325] ? __mutex_lock+0x9b2/0x2010 [ 14.125065][ T325] ? rtnl_newlink+0x883/0xee0 [ 14.125200][ T325] ? ww_mutex_lock+0x160/0x160 [ 14.125336][ T325] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.125478][ T325] ? __rtnl_newlink+0x3fa/0xa50 [ 14.125615][ T325] rtnl_newlink+0x8d1/0xee0 [ 14.125751][ T325] ? lock_acquire.part.0+0xbc/0x260 [ 14.125887][ T325] ? find_held_lock+0x2b/0x80 [ 14.126020][ T325] ? __rtnl_newlink+0xa50/0xa50 [ 14.126154][ T325] ? mark_usage+0x61/0x170 [ 14.126293][ T325] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.126436][ T325] ? lock_acquire.part.0+0xbc/0x260 [ 14.126568][ T325] ? find_held_lock+0x2b/0x80 [ 14.126701][ T325] ? __rtnl_newlink+0xa50/0xa50 [ 14.126834][ T325] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.126971][ T325] ? __rtnl_newlink+0xa50/0xa50 [ 14.127107][ T325] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.127241][ T325] ? validate_chain+0x38b/0xc20 [ 14.127385][ T325] ? rtnl_link_fill+0x920/0x920 [ 14.127518][ T325] ? __lock_acquire+0x508/0xc10 [ 14.127654][ T325] ? lock_acquire.part.0+0xbc/0x260 [ 14.127787][ T325] ? find_held_lock+0x2b/0x80 [ 14.127924][ T325] netlink_rcv_skb+0x14e/0x3a0 [ 14.128058][ T325] ? rtnl_link_fill+0x920/0x920 [ 14.128190][ T325] ? netlink_ack+0xcf0/0xcf0 [ 14.128333][ T325] ? netlink_deliver_tap+0xc5/0x330 [ 14.128473][ T325] ? netlink_deliver_tap+0x13c/0x330 [ 14.128609][ T325] netlink_unicast+0x486/0x750 [ 14.128743][ T325] ? netlink_attachskb+0x810/0x810 [ 14.128878][ T325] ? __lock_acquire+0x508/0xc10 [ 14.129015][ T325] netlink_sendmsg+0x735/0xc60 [ 14.129150][ T325] ? netlink_unicast+0x750/0x750 [ 14.129290][ T325] ? __might_fault+0x97/0x140 [ 14.129431][ T325] ____sys_sendmsg+0x419/0x850 [ 14.129566][ T325] ? copy_msghdr_from_user+0x2a0/0x460 [ 14.129699][ T325] ? get_timestamp.constprop.0+0x390/0x390 [ 14.129864][ T325] ? move_addr_to_kernel+0x40/0x40 [ 14.130002][ T325] ? stack_depot_save_flags+0x367/0x770 [ 14.130135][ T325] ? validate_chain+0x38b/0xc20 [ 14.130269][ T325] ___sys_sendmsg+0x14e/0x1d0 [ 14.130413][ T325] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 14.130579][ T325] ? copy_msghdr_from_user+0x460/0x460 [ 14.130725][ T325] __sys_sendmsg+0x145/0x1f0 [ 14.130859][ T325] ? __sys_sendmsg_sock+0x20/0x20 [ 14.130993][ T325] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 14.131161][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 14.131299][ T325] ? rcu_is_watching+0x15/0xd0 [ 14.131440][ T325] do_syscall_64+0x117/0xfc0 [ 14.131575][ T325] ? trace_hardirqs_off+0xd/0x30 [ 14.131709][ T325] ? exc_page_fault+0xee/0x100 [ 14.131842][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.132007][ T325] RIP: 0033:0x7fa119c4308e [ 14.132147][ T325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.132628][ T325] RSP: 002b:00007ffef7d4cf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.132830][ T325] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fa119c4308e [ 14.133033][ T325] RDX: 0000000000000000 RSI: 00007ffef7d4d010 RDI: 0000000000000005 [ 14.133234][ T325] RBP: 00007ffef7d4cf70 R08: 0000000000000000 R09: 0000000000000000 [ 14.133446][ T325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e463 [ 14.133646][ T325] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7d4d6e0 [ 14.133855][ T325] [ 14.133958][ T325] irq event stamp: 42429 [ 14.134059][ T325] hardirqs last enabled at (42437): [] __up_console_sem+0x5a/0x70 [ 14.134296][ T325] hardirqs last disabled at (42444): [] __up_console_sem+0x3f/0x70 [ 14.134532][ T325] softirqs last enabled at (41898): [] handle_softirqs+0x611/0x940 [ 14.134770][ T325] softirqs last disabled at (41765): [] __irq_exit_rcu+0x103/0x1c0 [ 14.135002][ T325] ---[ end trace 0000000000000000 ]--- [ 14.203006][ T328] ------------[ cut here ]------------ [ 14.203174][ T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/328 [ 14.203470][ T328] Modules linked in: nft_compat nf_tables [ 14.203617][ T328] CPU: 3 UID: 0 PID: 328 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 14.203891][ T328] Tainted: [W]=WARN [ 14.204001][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.204186][ T328] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 14.204379][ T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 14.204856][ T328] RSP: 0018:ffa00000006e74e8 EFLAGS: 00010286 [ 14.205027][ T328] RAX: 00000000ffffffa6 RBX: ff1100000ebc3e00 RCX: 1ff40000000dce63 [ 14.205228][ T328] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc3ebc [ 14.205651][ T328] RBP: ff1100000f8f9000 R08: 1fe2200001d787d9 R09: ff11000014aa2e80 [ 14.205857][ T328] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 14.206060][ T328] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 14.206264][ T328] FS: 00007fa286620100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 14.206728][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.206984][ T328] CR2: 00000000004d6034 CR3: 0000000014b40004 CR4: 0000000000771ef0 [ 14.207293][ T328] PKRU: 55555554 [ 14.207539][ T328] Call Trace: [ 14.207642][ T328] [ 14.207713][ T328] ? rcu_is_watching+0x15/0xd0 [ 14.207966][ T328] rtnetlink_event+0xe0/0x1f0 [ 14.208103][ T328] notifier_call_chain+0xb0/0x320 [ 14.208241][ T328] netdev_features_change+0x75/0xa0 [ 14.208493][ T328] ? call_netdevice_notifiers+0xa0/0xa0 [ 14.208629][ T328] ethnl_set_features+0x421/0x8e0 [ 14.208767][ T328] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.208903][ T328] ? features_send_reply+0x3f0/0x3f0 [ 14.209042][ T328] ? __nla_validate_parse+0x20d/0x480 [ 14.209179][ T328] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.209462][ T328] genl_family_rcv_msg_doit+0x206/0x300 [ 14.209597][ T328] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.209770][ T328] ? rcu_is_watching+0x15/0xd0 [ 14.209904][ T328] ? cap_capable+0x1d6/0x3e0 [ 14.210041][ T328] ? kernel_text_address+0x149/0x170 [ 14.210178][ T328] genl_family_rcv_msg+0x3a4/0x640 [ 14.210320][ T328] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.210574][ T328] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 14.210743][ T328] ? features_send_reply+0x3f0/0x3f0 [ 14.210878][ T328] ? __lock_acquire+0x508/0xc10 [ 14.211016][ T328] genl_rcv_msg+0xbb/0x160 [ 14.211152][ T328] netlink_rcv_skb+0x14e/0x3a0 [ 14.211285][ T328] ? genl_family_rcv_msg+0x640/0x640 [ 14.211514][ T328] ? netlink_ack+0xcf0/0xcf0 [ 14.211655][ T328] ? netlink_deliver_tap+0xc5/0x330 [ 14.211790][ T328] ? netlink_deliver_tap+0x13c/0x330 [ 14.211928][ T328] genl_rcv+0x28/0x40 [ 14.212030][ T328] netlink_unicast+0x486/0x750 [ 14.212169][ T328] ? netlink_attachskb+0x810/0x810 [ 14.212310][ T328] ? __lock_acquire+0x508/0xc10 [ 14.212557][ T328] netlink_sendmsg+0x735/0xc60 [ 14.212695][ T328] ? netlink_unicast+0x750/0x750 [ 14.212832][ T328] ? __might_fault+0x97/0x140 [ 14.212969][ T328] ? __might_fault+0x97/0x140 [ 14.213106][ T328] __sys_sendto+0x2c9/0x400 [ 14.213243][ T328] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.213507][ T328] __x64_sys_sendto+0xe4/0x1f0 [ 14.213644][ T328] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 14.213813][ T328] ? lockdep_hardirqs_on+0x8c/0x130 [ 14.213948][ T328] ? do_syscall_64+0x82/0xfc0 [ 14.214083][ T328] do_syscall_64+0x117/0xfc0 [ 14.214217][ T328] ? trace_hardirqs_off+0xd/0x30 [ 14.214443][ T328] ? exc_page_fault+0xee/0x100 [ 14.214580][ T328] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.214748][ T328] RIP: 0033:0x7fa28669108e [ 14.214890][ T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.215477][ T328] RSP: 002b:00007fffdae2fa70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.215682][ T328] RAX: ffffffffffffffda RBX: 0000000007597010 RCX: 00007fa28669108e [ 14.215883][ T328] RDX: 0000000000000048 RSI: 0000000007597120 RDI: 0000000000000005 [ 14.216083][ T328] RBP: 00007fffdae2fa80 R08: 00007fa28681f980 R09: 000000000000000c [ 14.216283][ T328] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000075970b0 [ 14.216580][ T328] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 14.216787][ T328] [ 14.216888][ T328] irq event stamp: 28865 [ 14.216989][ T328] hardirqs last enabled at (28873): [] __up_console_sem+0x5a/0x70 [ 14.217223][ T328] hardirqs last disabled at (28880): [] __up_console_sem+0x3f/0x70 [ 14.217550][ T328] softirqs last enabled at (29028): [] handle_softirqs+0x611/0x940 [ 14.217784][ T328] softirqs last disabled at (28889): [] __irq_exit_rcu+0x103/0x1c0 [ 14.218018][ T328] ---[ end trace 0000000000000000 ]--- [ 14.259549][ T329] ------------[ cut here ]------------ [ 14.259703][ T329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/329 [ 14.259974][ T329] Modules linked in: nft_compat nf_tables [ 14.260122][ T329] CPU: 0 UID: 0 PID: 329 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 14.260408][ T329] Tainted: [W]=WARN [ 14.260512][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.260679][ T329] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 14.260855][ T329] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 14.261350][ T329] RSP: 0018:ffa00000008574e8 EFLAGS: 00010286 [ 14.261520][ T329] RAX: 00000000ffffffa6 RBX: ff1100001186f540 RCX: 1ff400000010ae63 [ 14.261721][ T329] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186f5fc [ 14.261925][ T329] RBP: ff1100000f8f9000 R08: 1fe220000230dec1 R09: ff11000014aa5180 [ 14.262124][ T329] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 14.262329][ T329] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 14.262538][ T329] FS: 00007fe6392bb100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 14.262775][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.262942][ T329] CR2: 00000000004d6034 CR3: 000000000feaa002 CR4: 0000000000771ef0 [ 14.263145][ T329] PKRU: 55555554 [ 14.263244][ T329] Call Trace: [ 14.263356][ T329] [ 14.263426][ T329] ? rcu_is_watching+0x15/0xd0 [ 14.263564][ T329] rtnetlink_event+0xe0/0x1f0 [ 14.263700][ T329] notifier_call_chain+0xb0/0x320 [ 14.263838][ T329] netdev_features_change+0x75/0xa0 [ 14.263974][ T329] ? call_netdevice_notifiers+0xa0/0xa0 [ 14.264111][ T329] ethnl_set_features+0x421/0x8e0 [ 14.264248][ T329] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.264393][ T329] ? features_send_reply+0x3f0/0x3f0 [ 14.264530][ T329] ? __nla_validate_parse+0x20d/0x480 [ 14.264669][ T329] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.264838][ T329] genl_family_rcv_msg_doit+0x206/0x300 [ 14.264974][ T329] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.265147][ T329] ? rcu_is_watching+0x15/0xd0 [ 14.265281][ T329] ? cap_capable+0x1d6/0x3e0 [ 14.265428][ T329] ? kernel_text_address+0x149/0x170 [ 14.265566][ T329] genl_family_rcv_msg+0x3a4/0x640 [ 14.265701][ T329] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.265868][ T329] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 14.266035][ T329] ? features_send_reply+0x3f0/0x3f0 [ 14.266171][ T329] ? __lock_acquire+0x508/0xc10 [ 14.266314][ T329] genl_rcv_msg+0xbb/0x160 [ 14.266569][ T329] netlink_rcv_skb+0x14e/0x3a0 [ 14.266707][ T329] ? genl_family_rcv_msg+0x640/0x640 [ 14.266842][ T329] ? netlink_ack+0xcf0/0xcf0 [ 14.266980][ T329] ? netlink_deliver_tap+0xc5/0x330 [ 14.267112][ T329] ? netlink_deliver_tap+0x13c/0x330 [ 14.267247][ T329] genl_rcv+0x28/0x40 [ 14.267463][ T329] netlink_unicast+0x486/0x750 [ 14.267600][ T329] ? netlink_attachskb+0x810/0x810 [ 14.267736][ T329] ? __lock_acquire+0x508/0xc10 [ 14.267870][ T329] netlink_sendmsg+0x735/0xc60 [ 14.268005][ T329] ? netlink_unicast+0x750/0x750 [ 14.268139][ T329] ? __might_fault+0x97/0x140 [ 14.268274][ T329] ? __might_fault+0x97/0x140 [ 14.268526][ T329] __sys_sendto+0x2c9/0x400 [ 14.268663][ T329] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.268913][ T329] __x64_sys_sendto+0xe4/0x1f0 [ 14.269048][ T329] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 14.269215][ T329] ? lockdep_hardirqs_on+0x8c/0x130 [ 14.269466][ T329] ? do_syscall_64+0x82/0xfc0 [ 14.269600][ T329] do_syscall_64+0x117/0xfc0 [ 14.269733][ T329] ? trace_hardirqs_off+0xd/0x30 [ 14.269866][ T329] ? exc_page_fault+0xee/0x100 [ 14.270000][ T329] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.270167][ T329] RIP: 0033:0x7fe63932c08e [ 14.270315][ T329] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.270908][ T329] RSP: 002b:00007fff44407ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.271111][ T329] RAX: ffffffffffffffda RBX: 00000000165d2010 RCX: 00007fe63932c08e [ 14.271318][ T329] RDX: 0000000000000058 RSI: 00000000165d2120 RDI: 0000000000000005 [ 14.271592][ T329] RBP: 00007fff44408000 R08: 00007fe6394ba980 R09: 000000000000000c [ 14.271791][ T329] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000165d20b0 [ 14.271991][ T329] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 14.272197][ T329] [ 14.272301][ T329] irq event stamp: 25765 [ 14.272506][ T329] hardirqs last enabled at (25925): [] __up_console_sem+0x5a/0x70 [ 14.272738][ T329] hardirqs last disabled at (25932): [] __up_console_sem+0x3f/0x70 [ 14.272971][ T329] softirqs last enabled at (25922): [] handle_softirqs+0x611/0x940 [ 14.273208][ T329] softirqs last disabled at (25773): [] __irq_exit_rcu+0x103/0x1c0 [ 14.273557][ T329] ---[ end trace 0000000000000000 ]--- [ 15.021788][ T12] ------------[ cut here ]------------ [ 15.022004][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 15.022310][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.022664][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.022990][ T12] Tainted: [W]=WARN [ 15.023131][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.023391][ T12] Workqueue: netns cleanup_net [ 15.023572][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.023781][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.024316][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.024532][ T12] RAX: 00000000ffffffa6 RBX: ff110000027c9700 RCX: 1ff4000000018eed [ 15.024766][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c97bc [ 15.025002][ T12] RBP: ff1100000f5d4000 R08: 1fe22000004f92f9 R09: ff11000001aed1d0 [ 15.025234][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 15.025487][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.025723][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 15.025989][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.026196][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 15.026459][ T12] PKRU: 55555554 [ 15.026599][ T12] Call Trace: [ 15.026741][ T12] [ 15.026853][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.027069][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.027272][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.027469][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.027648][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.027820][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.027995][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.028171][ T12] ops_undo_list+0x615/0x8f0 [ 15.028368][ T12] ? netns_install+0x2a0/0x2a0 [ 15.028537][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.028713][ T12] cleanup_net+0x431/0x940 [ 15.028887][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.029061][ T12] ? process_one_work+0xdb7/0x1410 [ 15.029236][ T12] ? lock_acquire+0x134/0x160 [ 15.029430][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.029608][ T12] process_one_work+0xdf8/0x1410 [ 15.029787][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.029960][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.030139][ T12] worker_thread+0x4f1/0xd60 [ 15.030331][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.030548][ T12] kthread+0x367/0x460 [ 15.030692][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.030895][ T12] ? kthread_affine_node+0x330/0x330 [ 15.031070][ T12] ret_from_fork+0x474/0x6b0 [ 15.031245][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.031542][ T12] ? __switch_to+0x5a3/0xe00 [ 15.031747][ T12] ? kthread_affine_node+0x330/0x330 [ 15.031918][ T12] ret_from_fork_asm+0x11/0x20 [ 15.032095][ T12] [ 15.032234][ T12] irq event stamp: 169063 [ 15.032393][ T12] hardirqs last enabled at (169075): [] __up_console_sem+0x5a/0x70 [ 15.032660][ T12] hardirqs last disabled at (169084): [] __up_console_sem+0x3f/0x70 [ 15.032992][ T12] softirqs last enabled at (168582): [] handle_softirqs+0x611/0x940 [ 15.033336][ T12] softirqs last disabled at (168575): [] __irq_exit_rcu+0x103/0x1c0 [ 15.033614][ T12] ---[ end trace 0000000000000000 ]--- [ 15.035231][ T12] ------------[ cut here ]------------ [ 15.035652][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 15.035943][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.036280][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.036627][ T12] Tainted: [W]=WARN [ 15.036767][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.036967][ T12] Workqueue: netns cleanup_net [ 15.037147][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.037379][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.037859][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.038065][ T12] RAX: 00000000ffffffa6 RBX: ff110000024203c0 RCX: 1ff4000000018eed [ 15.038303][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000242047c [ 15.038691][ T12] RBP: ff110000059f4000 R08: 1fe2200000484091 R09: ff11000001aed1d0 [ 15.038924][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 15.039153][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.039558][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 15.039821][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.040023][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 15.040255][ T12] PKRU: 55555554 [ 15.040413][ T12] Call Trace: [ 15.040553][ T12] [ 15.040669][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.040945][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.041144][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.041325][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.041514][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.041756][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.041927][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.042100][ T12] ops_undo_list+0x615/0x8f0 [ 15.042277][ T12] ? netns_install+0x2a0/0x2a0 [ 15.042540][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.042717][ T12] cleanup_net+0x431/0x940 [ 15.042891][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.043059][ T12] ? process_one_work+0xdb7/0x1410 [ 15.043312][ T12] ? lock_acquire+0x134/0x160 [ 15.043496][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.043673][ T12] process_one_work+0xdf8/0x1410 [ 15.043848][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.044090][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.044265][ T12] worker_thread+0x4f1/0xd60 [ 15.044461][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.044632][ T12] kthread+0x367/0x460 [ 15.044844][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.045043][ T12] ? kthread_affine_node+0x330/0x330 [ 15.045216][ T12] ret_from_fork+0x474/0x6b0 [ 15.045412][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.045684][ T12] ? __switch_to+0x5a3/0xe00 [ 15.045855][ T12] ? kthread_affine_node+0x330/0x330 [ 15.046026][ T12] ret_from_fork_asm+0x11/0x20 [ 15.046204][ T12] [ 15.046439][ T12] irq event stamp: 172447 [ 15.046585][ T12] hardirqs last enabled at (172457): [] __up_console_sem+0x5a/0x70 [ 15.046845][ T12] hardirqs last disabled at (172466): [] __up_console_sem+0x3f/0x70 [ 15.047176][ T12] softirqs last enabled at (171864): [] handle_softirqs+0x611/0x940 [ 15.047455][ T12] softirqs last disabled at (171375): [] __irq_exit_rcu+0x103/0x1c0 [ 15.047788][ T12] ---[ end trace 0000000000000000 ]--- [ 15.056405][ T12] ------------[ cut here ]------------ [ 15.056552][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.056797][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.057087][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.057385][ T12] Tainted: [W]=WARN [ 15.057480][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.057635][ T12] Workqueue: netns cleanup_net [ 15.057766][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.057927][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.058384][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.058542][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b5fc580 RCX: 1ff4000000018eed [ 15.058729][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fc63c [ 15.058915][ T12] RBP: ff1100000a3b9000 R08: 1fe22000016bf8c9 R09: ff11000001aed1d0 [ 15.059101][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.059287][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.059489][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.059705][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.059862][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.060049][ T12] PKRU: 55555554 [ 15.060141][ T12] Call Trace: [ 15.060236][ T12] [ 15.060304][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.060473][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.060625][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.060749][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.060875][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.061000][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.061124][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.061252][ T12] ops_undo_list+0x615/0x8f0 [ 15.061389][ T12] ? netns_install+0x2a0/0x2a0 [ 15.061513][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.061638][ T12] cleanup_net+0x431/0x940 [ 15.061763][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.061887][ T12] ? process_one_work+0xdb7/0x1410 [ 15.062013][ T12] ? lock_acquire+0x134/0x160 [ 15.062138][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.062264][ T12] process_one_work+0xdf8/0x1410 [ 15.062405][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.062529][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.062658][ T12] worker_thread+0x4f1/0xd60 [ 15.062786][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.062907][ T12] kthread+0x367/0x460 [ 15.063002][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.063164][ T12] ? kthread_affine_node+0x330/0x330 [ 15.063295][ T12] ret_from_fork+0x474/0x6b0 [ 15.063428][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.063582][ T12] ? __switch_to+0x5a3/0xe00 [ 15.063703][ T12] ? kthread_affine_node+0x330/0x330 [ 15.063830][ T12] ret_from_fork_asm+0x11/0x20 [ 15.063961][ T12] [ 15.064056][ T12] irq event stamp: 181947 [ 15.064149][ T12] hardirqs last enabled at (181955): [] __up_console_sem+0x5a/0x70 [ 15.064377][ T12] hardirqs last disabled at (181964): [] __up_console_sem+0x3f/0x70 [ 15.064595][ T12] softirqs last enabled at (181458): [] __alloc_skb+0x4c2/0x5f0 [ 15.064810][ T12] softirqs last disabled at (181456): [] __alloc_skb+0x4c2/0x5f0 [ 15.065023][ T12] ---[ end trace 0000000000000000 ]--- [ 15.065887][ T12] ------------[ cut here ]------------ [ 15.066014][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.066252][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.066723][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.067003][ T12] Tainted: [W]=WARN [ 15.067096][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.067251][ T12] Workqueue: netns cleanup_net [ 15.067391][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.067553][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.067992][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.068148][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b5fc200 RCX: 1ff4000000018eed [ 15.068336][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fc2bc [ 15.068525][ T12] RBP: ff1100000ee6c000 R08: 1fe22000016bf859 R09: ff11000001aed1d0 [ 15.068708][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.068893][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.069083][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.069304][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.069467][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.069655][ T12] PKRU: 55555554 [ 15.069747][ T12] Call Trace: [ 15.069841][ T12] [ 15.069908][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.070066][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.070220][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.070357][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.070492][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.070615][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.070741][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.070869][ T12] ops_undo_list+0x615/0x8f0 [ 15.070995][ T12] ? netns_install+0x2a0/0x2a0 [ 15.071118][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.071244][ T12] cleanup_net+0x431/0x940 [ 15.071380][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.071505][ T12] ? process_one_work+0xdb7/0x1410 [ 15.071629][ T12] ? lock_acquire+0x134/0x160 [ 15.071752][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.071880][ T12] process_one_work+0xdf8/0x1410 [ 15.072006][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.072130][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.072260][ T12] worker_thread+0x4f1/0xd60 [ 15.072399][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.072523][ T12] kthread+0x367/0x460 [ 15.072617][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.072775][ T12] ? kthread_affine_node+0x330/0x330 [ 15.072899][ T12] ret_from_fork+0x474/0x6b0 [ 15.073024][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.073181][ T12] ? __switch_to+0x5a3/0xe00 [ 15.073317][ T12] ? kthread_affine_node+0x330/0x330 [ 15.073447][ T12] ret_from_fork_asm+0x11/0x20 [ 15.073575][ T12] [ 15.073672][ T12] irq event stamp: 183615 [ 15.073765][ T12] hardirqs last enabled at (183623): [] __up_console_sem+0x5a/0x70 [ 15.073980][ T12] hardirqs last disabled at (183630): [] __up_console_sem+0x3f/0x70 [ 15.074198][ T12] softirqs last enabled at (183210): [] handle_softirqs+0x611/0x940 [ 15.074417][ T12] softirqs last disabled at (182831): [] __irq_exit_rcu+0x103/0x1c0 [ 15.074632][ T12] ---[ end trace 0000000000000000 ]--- [ 15.075473][ T12] ------------[ cut here ]------------ [ 15.075600][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.075845][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.076128][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.076884][ T12] Tainted: [W]=WARN [ 15.076979][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.077134][ T12] Workqueue: netns cleanup_net [ 15.077261][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.077483][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.077922][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.078079][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b428c80 RCX: 1ff4000000018eed [ 15.078262][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b428d3c [ 15.078498][ T12] RBP: ff1100000d7cc000 R08: 1fe22000016851a9 R09: ff11000001aed1d0 [ 15.078682][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.078866][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.079050][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.079277][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.079487][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.079673][ T12] PKRU: 55555554 [ 15.079767][ T12] Call Trace: [ 15.079858][ T12] [ 15.079921][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.080080][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.080233][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.080409][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.080534][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.080655][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.080779][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.080904][ T12] ops_undo_list+0x615/0x8f0 [ 15.081028][ T12] ? netns_install+0x2a0/0x2a0 [ 15.081152][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.081278][ T12] cleanup_net+0x431/0x940 [ 15.081456][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.081578][ T12] ? process_one_work+0xdb7/0x1410 [ 15.081708][ T12] ? lock_acquire+0x134/0x160 [ 15.081833][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.081957][ T12] process_one_work+0xdf8/0x1410 [ 15.082086][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.082209][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.082337][ T12] worker_thread+0x4f1/0xd60 [ 15.082511][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.082635][ T12] kthread+0x367/0x460 [ 15.082729][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.082881][ T12] ? kthread_affine_node+0x330/0x330 [ 15.083005][ T12] ret_from_fork+0x474/0x6b0 [ 15.083129][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.083283][ T12] ? __switch_to+0x5a3/0xe00 [ 15.083457][ T12] ? kthread_affine_node+0x330/0x330 [ 15.083582][ T12] ret_from_fork_asm+0x11/0x20 [ 15.083714][ T12] [ 15.083805][ T12] irq event stamp: 186519 [ 15.083896][ T12] hardirqs last enabled at (186527): [] __up_console_sem+0x5a/0x70 [ 15.084109][ T12] hardirqs last disabled at (186534): [] __up_console_sem+0x3f/0x70 [ 15.084325][ T12] softirqs last enabled at (186492): [] handle_softirqs+0x611/0x940 [ 15.084587][ T12] softirqs last disabled at (186551): [] __irq_exit_rcu+0x103/0x1c0 [ 15.084799][ T12] ---[ end trace 0000000000000000 ]--- [ 15.098079][ T354] ------------[ cut here ]------------ [ 15.098236][ T354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/354 [ 15.098854][ T354] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.099174][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.099460][ T354] Tainted: [W]=WARN [ 15.099564][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.099736][ T354] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.099914][ T354] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.100411][ T354] RSP: 0018:ffa0000000867a80 EFLAGS: 00010286 [ 15.100584][ T354] RAX: 00000000ffffffa6 RBX: ff11000009b351c0 RCX: 1ff400000010cf16 [ 15.100790][ T354] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b3527c [ 15.100994][ T354] RBP: ff1100000ec11000 R08: 1fe2200001366a51 R09: ff1100000edad180 [ 15.101197][ T354] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.101410][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec11000 [ 15.101616][ T354] FS: 00007fca9f3bb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.101859][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.102034][ T354] CR2: 00007fca9f5bcc20 CR3: 000000000fefc004 CR4: 0000000000771ef0 [ 15.102240][ T354] PKRU: 55555554 [ 15.102352][ T354] Call Trace: [ 15.102455][ T354] [ 15.102526][ T354] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.102664][ T354] ? notifier_call_chain+0xb0/0x320 [ 15.102803][ T354] rtmsg_ifinfo+0x5c/0xb0 [ 15.102907][ T354] register_netdevice+0x1526/0x1bc0 [ 15.103049][ T354] ? unregister_netdevice_queue+0x470/0x470 [ 15.103220][ T354] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.103367][ T354] register_netdev+0x23/0x40 [ 15.103505][ T354] loopback_net_init+0x7d/0x150 [ 15.103643][ T354] ops_init+0x187/0x560 [ 15.103748][ T354] setup_net+0x11b/0x3b0 [ 15.103852][ T354] ? unregister_pernet_device+0x80/0x80 [ 15.103990][ T354] ? lockdep_init_map_type+0x5d/0x250 [ 15.104130][ T354] ? mutex_init_lockdep+0xf6/0x120 [ 15.104270][ T354] copy_net_ns+0x383/0x660 [ 15.104420][ T354] create_new_namespaces+0x371/0xa10 [ 15.104562][ T354] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.104699][ T354] ksys_unshare+0x353/0x880 [ 15.104836][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.104975][ T354] ? walk_process_tree+0x350/0x350 [ 15.105112][ T354] ? __x64_sys_openat+0x10e/0x210 [ 15.105252][ T354] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.105399][ T354] __x64_sys_unshare+0x34/0x50 [ 15.105537][ T354] ? do_syscall_64+0x82/0xfc0 [ 15.105675][ T354] do_syscall_64+0x117/0xfc0 [ 15.105811][ T354] ? trace_hardirqs_off+0xd/0x30 [ 15.105947][ T354] ? exc_page_fault+0xee/0x100 [ 15.106085][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.106254][ T354] RIP: 0033:0x7fca9f67dbcb [ 15.106408][ T354] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.106894][ T354] RSP: 002b:00007fff6f4c96a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.107102][ T354] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fca9f67dbcb [ 15.107310][ T354] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.107521][ T354] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.107725][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f4cb8d0 [ 15.107929][ T354] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6f4cd889 [ 15.108139][ T354] [ 15.108240][ T354] irq event stamp: 33305 [ 15.108352][ T354] hardirqs last enabled at (33315): [] __up_console_sem+0x5a/0x70 [ 15.108590][ T354] hardirqs last disabled at (33322): [] __up_console_sem+0x3f/0x70 [ 15.108827][ T354] softirqs last enabled at (32786): [] handle_softirqs+0x611/0x940 [ 15.109061][ T354] softirqs last disabled at (32125): [] __irq_exit_rcu+0x103/0x1c0 [ 15.109299][ T354] ---[ end trace 0000000000000000 ]--- [ 15.109725][ T12] ------------[ cut here ]------------ [ 15.109868][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.110122][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.110445][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.110736][ T12] Tainted: [W]=WARN [ 15.110834][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.110995][ T12] Workqueue: netns cleanup_net [ 15.111128][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.111299][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.111764][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 15.111927][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b428ac0 RCX: 1ff4000000018eaf [ 15.112117][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b428b7c [ 15.112314][ T12] RBP: ff1100000ec1c000 R08: 1fe2200001685171 R09: ff11000001aed1d0 [ 15.112513][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 15.112703][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f8f9000 [ 15.112894][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.113118][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.113279][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.113482][ T12] PKRU: 55555554 [ 15.113578][ T12] Call Trace: [ 15.113674][ T12] [ 15.113741][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.113872][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 15.113971][ T12] netif_close_many+0x2ac/0x640 [ 15.114101][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.114231][ T12] ? __dev_close_many+0x670/0x670 [ 15.114370][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 15.114531][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 15.114695][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.114825][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.114984][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.115113][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.115241][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 15.115415][ T12] ? unregister_netdevice_many+0x20/0x20 [ 15.115545][ T12] default_device_exit_batch+0x38b/0x600 [ 15.115675][ T12] ? unregister_netdev+0x60/0x60 [ 15.115804][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.115934][ T12] ? fou_exit_net+0x30/0x110 [ 15.116066][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.116197][ T12] ? netns_install+0x2a0/0x2a0 [ 15.116331][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.116469][ T12] cleanup_net+0x431/0x940 [ 15.116600][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.116727][ T12] ? process_one_work+0xdb7/0x1410 [ 15.116856][ T12] ? lock_acquire+0x134/0x160 [ 15.116986][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.117116][ T12] process_one_work+0xdf8/0x1410 [ 15.117249][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.117394][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.117528][ T12] worker_thread+0x4f1/0xd60 [ 15.117662][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.117790][ T12] kthread+0x367/0x460 [ 15.117886][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.118046][ T12] ? kthread_affine_node+0x330/0x330 [ 15.118175][ T12] ret_from_fork+0x474/0x6b0 [ 15.118313][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.118487][ T12] ? __switch_to+0x5a3/0xe00 [ 15.118616][ T12] ? kthread_affine_node+0x330/0x330 [ 15.118745][ T12] ret_from_fork_asm+0x11/0x20 [ 15.118879][ T12] [ 15.118974][ T12] irq event stamp: 196645 [ 15.119071][ T12] hardirqs last enabled at (196653): [] __up_console_sem+0x5a/0x70 [ 15.119299][ T12] hardirqs last disabled at (196660): [] __up_console_sem+0x3f/0x70 [ 15.119526][ T12] softirqs last enabled at (196158): [] handle_softirqs+0x611/0x940 [ 15.119747][ T12] softirqs last disabled at (196131): [] __irq_exit_rcu+0x103/0x1c0 [ 15.119966][ T12] ---[ end trace 0000000000000000 ]--- [ 15.121028][ T12] ------------[ cut here ]------------ [ 15.121164][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.121437][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.121732][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.122021][ T12] Tainted: [W]=WARN [ 15.122117][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.122276][ T12] Workqueue: netns cleanup_net [ 15.122420][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.122586][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.123045][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 15.123207][ T12] RAX: 00000000ffffffa6 RBX: ff11000009b34ac0 RCX: 1ff4000000018eaf [ 15.123410][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b34b7c [ 15.123605][ T12] RBP: ff1100000f8f9000 R08: 1fe2200001366971 R09: ff11000001aed1d0 [ 15.123795][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 15.123985][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f631000 [ 15.124179][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.124419][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.124579][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.124771][ T12] PKRU: 55555554 [ 15.124866][ T12] Call Trace: [ 15.124962][ T12] [ 15.125028][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.125157][ T12] ? notifier_call_chain+0xb0/0x320 [ 15.125286][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 15.125394][ T12] netif_close_many+0x2ac/0x640 [ 15.125522][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.125653][ T12] ? __dev_close_many+0x670/0x670 [ 15.125783][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 15.125943][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 15.126107][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.126237][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.126409][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.126539][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.126667][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 15.126826][ T12] ? unregister_netdevice_many+0x20/0x20 [ 15.126956][ T12] default_device_exit_batch+0x38b/0x600 [ 15.127086][ T12] ? unregister_netdev+0x60/0x60 [ 15.127215][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.127356][ T12] ? fou_exit_net+0x30/0x110 [ 15.127486][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.127617][ T12] ? netns_install+0x2a0/0x2a0 [ 15.127746][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.127878][ T12] cleanup_net+0x431/0x940 [ 15.128008][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.128134][ T12] ? process_one_work+0xdb7/0x1410 [ 15.128266][ T12] ? lock_acquire+0x134/0x160 [ 15.128405][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.128535][ T12] process_one_work+0xdf8/0x1410 [ 15.128667][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.128794][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.128927][ T12] worker_thread+0x4f1/0xd60 [ 15.129059][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.129189][ T12] kthread+0x367/0x460 [ 15.129288][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.129458][ T12] ? kthread_affine_node+0x330/0x330 [ 15.129586][ T12] ret_from_fork+0x474/0x6b0 [ 15.129714][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.129874][ T12] ? __switch_to+0x5a3/0xe00 [ 15.130002][ T12] ? kthread_affine_node+0x330/0x330 [ 15.130130][ T12] ret_from_fork_asm+0x11/0x20 [ 15.130267][ T12] [ 15.130372][ T12] irq event stamp: 199291 [ 15.130468][ T12] hardirqs last enabled at (199299): [] __up_console_sem+0x5a/0x70 [ 15.130690][ T12] hardirqs last disabled at (199306): [] __up_console_sem+0x3f/0x70 [ 15.130912][ T12] softirqs last enabled at (198874): [] handle_softirqs+0x611/0x940 [ 15.131136][ T12] softirqs last disabled at (198869): [] __irq_exit_rcu+0x103/0x1c0 [ 15.131368][ T12] ---[ end trace 0000000000000000 ]--- [ 15.132367][ T12] ------------[ cut here ]------------ [ 15.132499][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.132753][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.133048][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.133341][ T12] Tainted: [W]=WARN [ 15.133445][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.133605][ T12] Workqueue: netns cleanup_net [ 15.133737][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.133905][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.134376][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 15.134539][ T12] RAX: 00000000ffffffa6 RBX: ff11000004d0de00 RCX: 1ff4000000018eaf [ 15.134731][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0debc [ 15.134922][ T12] RBP: ff1100000f631000 R08: 1fe22000009a1bd9 R09: ff11000001aed1d0 [ 15.135115][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 15.135311][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 15.135517][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.135741][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.135902][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.136098][ T12] PKRU: 55555554 [ 15.136194][ T12] Call Trace: [ 15.136297][ T12] [ 15.136369][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.136498][ T12] ? notifier_call_chain+0xb0/0x320 [ 15.136628][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 15.136726][ T12] netif_close_many+0x2ac/0x640 [ 15.136856][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.136988][ T12] ? __dev_close_many+0x670/0x670 [ 15.137118][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 15.137282][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 15.137452][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.137582][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.137742][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.137872][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.138002][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 15.138165][ T12] ? unregister_netdevice_many+0x20/0x20 [ 15.138306][ T12] default_device_exit_batch+0x38b/0x600 [ 15.138442][ T12] ? unregister_netdev+0x60/0x60 [ 15.138572][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.138701][ T12] ? fou_exit_net+0x30/0x110 [ 15.138831][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.138961][ T12] ? netns_install+0x2a0/0x2a0 [ 15.139090][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.139224][ T12] cleanup_net+0x431/0x940 [ 15.139363][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.139492][ T12] ? process_one_work+0xdb7/0x1410 [ 15.139620][ T12] ? lock_acquire+0x134/0x160 [ 15.139749][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.139879][ T12] process_one_work+0xdf8/0x1410 [ 15.140013][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.140142][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.140277][ T12] worker_thread+0x4f1/0xd60 [ 15.140421][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.140549][ T12] kthread+0x367/0x460 [ 15.140646][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.140805][ T12] ? kthread_affine_node+0x330/0x330 [ 15.140933][ T12] ret_from_fork+0x474/0x6b0 [ 15.141063][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.141225][ T12] ? __switch_to+0x5a3/0xe00 [ 15.141364][ T12] ? kthread_affine_node+0x330/0x330 [ 15.141494][ T12] ret_from_fork_asm+0x11/0x20 [ 15.141627][ T12] [ 15.141722][ T12] irq event stamp: 201961 [ 15.141818][ T12] hardirqs last enabled at (201969): [] __up_console_sem+0x5a/0x70 [ 15.142043][ T12] hardirqs last disabled at (201976): [] __up_console_sem+0x3f/0x70 [ 15.142266][ T12] softirqs last enabled at (201522): [] handle_softirqs+0x611/0x940 [ 15.142498][ T12] softirqs last disabled at (201517): [] __irq_exit_rcu+0x103/0x1c0 [ 15.142719][ T12] ---[ end trace 0000000000000000 ]--- [ 15.143635][ T12] ------------[ cut here ]------------ [ 15.143760][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.144003][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.144292][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.144932][ T12] Tainted: [W]=WARN [ 15.145030][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.145185][ T12] Workqueue: netns cleanup_net [ 15.145318][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.145483][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.145924][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 15.146079][ T12] RAX: 00000000ffffffa6 RBX: ff11000009799700 RCX: 1ff4000000018ed5 [ 15.146262][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097997bc [ 15.146454][ T12] RBP: ff1100000ec1c000 R08: 1fe22000012f32f9 R09: ff11000001aed1d0 [ 15.146639][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.146823][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.147009][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.147227][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.147394][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.147579][ T12] PKRU: 55555554 [ 15.147671][ T12] Call Trace: [ 15.147763][ T12] [ 15.147828][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.147988][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.148142][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.148268][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.148401][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 15.148561][ T12] default_device_exit_batch+0x38b/0x600 [ 15.148686][ T12] ? unregister_netdev+0x60/0x60 [ 15.148811][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.148935][ T12] ? fou_exit_net+0x30/0x110 [ 15.149061][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.149187][ T12] ? netns_install+0x2a0/0x2a0 [ 15.149319][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.149450][ T12] cleanup_net+0x431/0x940 [ 15.149576][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.149700][ T12] ? process_one_work+0xdb7/0x1410 [ 15.149825][ T12] ? lock_acquire+0x134/0x160 [ 15.149948][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.150075][ T12] process_one_work+0xdf8/0x1410 [ 15.150206][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.150335][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.150469][ T12] worker_thread+0x4f1/0xd60 [ 15.150601][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.150727][ T12] kthread+0x367/0x460 [ 15.150821][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.150977][ T12] ? kthread_affine_node+0x330/0x330 [ 15.151105][ T12] ret_from_fork+0x474/0x6b0 [ 15.151231][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.151396][ T12] ? __switch_to+0x5a3/0xe00 [ 15.151520][ T12] ? kthread_affine_node+0x330/0x330 [ 15.151650][ T12] ret_from_fork_asm+0x11/0x20 [ 15.151779][ T12] [ 15.151873][ T12] irq event stamp: 206325 [ 15.151965][ T12] hardirqs last enabled at (206333): [] __up_console_sem+0x5a/0x70 [ 15.152181][ T12] hardirqs last disabled at (206340): [] __up_console_sem+0x3f/0x70 [ 15.152407][ T12] softirqs last enabled at (205912): [] handle_softirqs+0x611/0x940 [ 15.152620][ T12] softirqs last disabled at (205171): [] __irq_exit_rcu+0x103/0x1c0 [ 15.152835][ T12] ---[ end trace 0000000000000000 ]--- [ 15.173123][ T12] ------------[ cut here ]------------ [ 15.173263][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.173523][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.173811][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.174088][ T12] Tainted: [W]=WARN [ 15.174186][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.174355][ T12] Workqueue: netns cleanup_net [ 15.174483][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.174644][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.175082][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 15.175238][ T12] RAX: 00000000ffffffa6 RBX: ff11000009798580 RCX: 1ff4000000018ed5 [ 15.175434][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000979863c [ 15.175619][ T12] RBP: ff1100000f8f9000 R08: 1fe22000012f30c9 R09: ff11000001aed1d0 [ 15.175803][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.175991][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.176176][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.176403][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.176557][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.176743][ T12] PKRU: 55555554 [ 15.176836][ T12] Call Trace: [ 15.176931][ T12] [ 15.176996][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.177155][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.177316][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.177446][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.177570][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 15.177728][ T12] default_device_exit_batch+0x38b/0x600 [ 15.177855][ T12] ? unregister_netdev+0x60/0x60 [ 15.177979][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.178103][ T12] ? fou_exit_net+0x30/0x110 [ 15.178232][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.178369][ T12] ? netns_install+0x2a0/0x2a0 [ 15.178492][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.178618][ T12] cleanup_net+0x431/0x940 [ 15.178741][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.178864][ T12] ? process_one_work+0xdb7/0x1410 [ 15.178998][ T12] ? lock_acquire+0x134/0x160 [ 15.179120][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.179248][ T12] process_one_work+0xdf8/0x1410 [ 15.179387][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.179510][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.179639][ T12] worker_thread+0x4f1/0xd60 [ 15.179767][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.179891][ T12] kthread+0x367/0x460 [ 15.179985][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.180139][ T12] ? kthread_affine_node+0x330/0x330 [ 15.180262][ T12] ret_from_fork+0x474/0x6b0 [ 15.180413][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.180567][ T12] ? __switch_to+0x5a3/0xe00 [ 15.180685][ T12] ? kthread_affine_node+0x330/0x330 [ 15.180805][ T12] ret_from_fork_asm+0x11/0x20 [ 15.180931][ T12] [ 15.181021][ T12] irq event stamp: 216037 [ 15.181109][ T12] hardirqs last enabled at (216045): [] __up_console_sem+0x5a/0x70 [ 15.181320][ T12] hardirqs last disabled at (216052): [] __up_console_sem+0x3f/0x70 [ 15.181530][ T12] softirqs last enabled at (215524): [] __alloc_skb+0x4c2/0x5f0 [ 15.181737][ T12] softirqs last disabled at (215522): [] __alloc_skb+0x4c2/0x5f0 [ 15.181949][ T12] ---[ end trace 0000000000000000 ]--- [ 15.183159][ T12] ------------[ cut here ]------------ [ 15.183277][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.183523][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.183798][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.184068][ T12] Tainted: [W]=WARN [ 15.184158][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.184313][ T12] Workqueue: netns cleanup_net [ 15.184449][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.184605][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.185029][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 15.185178][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a2703c0 RCX: 1ff4000000018ed5 [ 15.185367][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a27047c [ 15.185545][ T12] RBP: ff1100000f631000 R08: 1fe220000144e091 R09: ff11000001aed1d0 [ 15.185723][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.185900][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.186080][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.186287][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.186447][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.186626][ T12] PKRU: 55555554 [ 15.186715][ T12] Call Trace: [ 15.186804][ T12] [ 15.186867][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.187024][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.187173][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.187299][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.187425][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 15.187577][ T12] default_device_exit_batch+0x38b/0x600 [ 15.187698][ T12] ? unregister_netdev+0x60/0x60 [ 15.187819][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.187942][ T12] ? fou_exit_net+0x30/0x110 [ 15.188065][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.188187][ T12] ? netns_install+0x2a0/0x2a0 [ 15.188314][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.188445][ T12] cleanup_net+0x431/0x940 [ 15.188565][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.188688][ T12] ? process_one_work+0xdb7/0x1410 [ 15.188811][ T12] ? lock_acquire+0x134/0x160 [ 15.188930][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.189051][ T12] process_one_work+0xdf8/0x1410 [ 15.189177][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.189301][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.189434][ T12] worker_thread+0x4f1/0xd60 [ 15.189559][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.189679][ T12] kthread+0x367/0x460 [ 15.189771][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.189921][ T12] ? kthread_affine_node+0x330/0x330 [ 15.190042][ T12] ret_from_fork+0x474/0x6b0 [ 15.190164][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.190318][ T12] ? __switch_to+0x5a3/0xe00 [ 15.190444][ T12] ? kthread_affine_node+0x330/0x330 [ 15.190568][ T12] ret_from_fork_asm+0x11/0x20 [ 15.190694][ T12] [ 15.190784][ T12] irq event stamp: 218825 [ 15.190877][ T12] hardirqs last enabled at (218833): [] __up_console_sem+0x5a/0x70 [ 15.191086][ T12] hardirqs last disabled at (218840): [] __up_console_sem+0x3f/0x70 [ 15.191296][ T12] softirqs last enabled at (218312): [] __alloc_skb+0x4c2/0x5f0 [ 15.191510][ T12] softirqs last disabled at (218310): [] __alloc_skb+0x4c2/0x5f0 [ 15.191716][ T12] ---[ end trace 0000000000000000 ]--- [ 15.195264][ T354] ------------[ cut here ]------------ [ 15.195422][ T354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/354 [ 15.195652][ T354] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.195955][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.196220][ T354] Tainted: [W]=WARN [ 15.196326][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.196500][ T354] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.196669][ T354] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.197133][ T354] RSP: 0018:ffa0000000867918 EFLAGS: 00010286 [ 15.197305][ T354] RAX: 00000000ffffffa6 RBX: ff1100000a0c1a80 RCX: 1ff400000010cee9 [ 15.197511][ T354] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a0c1b3c [ 15.197706][ T354] RBP: ff1100000a949000 R08: 1fe2200001418369 R09: ff1100000edad180 [ 15.197901][ T354] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.198095][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a949000 [ 15.198298][ T354] FS: 00007fca9f3bb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.198536][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.198702][ T354] CR2: 00007fca9f5bcc20 CR3: 000000000fefc004 CR4: 0000000000771ef0 [ 15.198900][ T354] PKRU: 55555554 [ 15.198997][ T354] Call Trace: [ 15.199094][ T354] [ 15.199165][ T354] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.199303][ T354] ? notifier_call_chain+0xb0/0x320 [ 15.199441][ T354] rtmsg_ifinfo+0x5c/0xb0 [ 15.199542][ T354] register_netdevice+0x1526/0x1bc0 [ 15.199675][ T354] ? unregister_netdevice_queue+0x470/0x470 [ 15.199839][ T354] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.199972][ T354] __ip_tunnel_create+0x380/0x470 [ 15.200108][ T354] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 15.200239][ T354] ? net_generic+0xb3/0x1e0 [ 15.200385][ T354] ip_tunnel_init_net+0x1b4/0x510 [ 15.200518][ T354] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 15.200651][ T354] ? __kmalloc_noprof+0x2d7/0x760 [ 15.200786][ T354] ops_init+0x187/0x560 [ 15.200887][ T354] setup_net+0x11b/0x3b0 [ 15.200987][ T354] ? unregister_pernet_device+0x80/0x80 [ 15.201119][ T354] ? lockdep_init_map_type+0x5d/0x250 [ 15.201250][ T354] ? mutex_init_lockdep+0xf6/0x120 [ 15.201392][ T354] copy_net_ns+0x383/0x660 [ 15.201526][ T354] create_new_namespaces+0x371/0xa10 [ 15.201661][ T354] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.201792][ T354] ksys_unshare+0x353/0x880 [ 15.201924][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.202059][ T354] ? walk_process_tree+0x350/0x350 [ 15.202190][ T354] ? __x64_sys_openat+0x10e/0x210 [ 15.202328][ T354] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.202468][ T354] __x64_sys_unshare+0x34/0x50 [ 15.202599][ T354] ? do_syscall_64+0x82/0xfc0 [ 15.202729][ T354] do_syscall_64+0x117/0xfc0 [ 15.202861][ T354] ? trace_hardirqs_off+0xd/0x30 [ 15.202993][ T354] ? exc_page_fault+0xee/0x100 [ 15.203124][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.203287][ T354] RIP: 0033:0x7fca9f67dbcb [ 15.203436][ T354] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.203905][ T354] RSP: 002b:00007fff6f4c96a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.204105][ T354] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fca9f67dbcb [ 15.204303][ T354] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.204506][ T354] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.204702][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f4cb8d0 [ 15.204898][ T354] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6f4cd889 [ 15.205100][ T354] [ 15.205197][ T354] irq event stamp: 35373 [ 15.205300][ T354] hardirqs last enabled at (35381): [] __up_console_sem+0x5a/0x70 [ 15.205532][ T354] hardirqs last disabled at (35390): [] __up_console_sem+0x3f/0x70 [ 15.205762][ T354] softirqs last enabled at (35240): [] handle_softirqs+0x611/0x940 [ 15.205991][ T354] softirqs last disabled at (35235): [] __irq_exit_rcu+0x103/0x1c0 [ 15.206218][ T354] ---[ end trace 0000000000000000 ]--- [ 15.208761][ T354] ------------[ cut here ]------------ [ 15.208901][ T354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/354 [ 15.209134][ T354] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.209452][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.209720][ T354] Tainted: [W]=WARN [ 15.209822][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.209987][ T354] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.210161][ T354] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.210789][ T354] RSP: 0018:ffa00000008678f8 EFLAGS: 00010286 [ 15.210958][ T354] RAX: 00000000ffffffa6 RBX: ff11000004dcc740 RCX: 1ff400000010cee5 [ 15.211156][ T354] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004dcc7fc [ 15.211379][ T354] RBP: ff1100000ec41000 R08: 1fe22000009b9901 R09: ff1100000edad180 [ 15.211581][ T354] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.211788][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec41000 [ 15.211997][ T354] FS: 00007fca9f3bb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.212237][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.212421][ T354] CR2: 00007fca9f5bcc20 CR3: 000000000fefc004 CR4: 0000000000771ef0 [ 15.212643][ T354] PKRU: 55555554 [ 15.212743][ T354] Call Trace: [ 15.212842][ T354] [ 15.212910][ T354] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.213044][ T354] ? notifier_call_chain+0xb0/0x320 [ 15.213180][ T354] rtmsg_ifinfo+0x5c/0xb0 [ 15.213282][ T354] register_netdevice+0x1526/0x1bc0 [ 15.213426][ T354] ? unregister_netdevice_queue+0x470/0x470 [ 15.213594][ T354] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.213729][ T354] __ip_tunnel_create+0x380/0x470 [ 15.213864][ T354] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 15.214021][ T354] ? net_generic+0xb3/0x1e0 [ 15.214163][ T354] ip_tunnel_init_net+0x1b4/0x510 [ 15.214304][ T354] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 15.214447][ T354] ? trace_kmalloc+0xed/0x130 [ 15.214585][ T354] ? __kasan_kmalloc+0x7b/0x90 [ 15.214727][ T354] vti_init_net+0x2a/0x140 [ 15.214866][ T354] ops_init+0x187/0x560 [ 15.214972][ T354] setup_net+0x11b/0x3b0 [ 15.215077][ T354] ? unregister_pernet_device+0x80/0x80 [ 15.215214][ T354] ? lockdep_init_map_type+0x5d/0x250 [ 15.215359][ T354] ? mutex_init_lockdep+0xf6/0x120 [ 15.215499][ T354] copy_net_ns+0x383/0x660 [ 15.215639][ T354] create_new_namespaces+0x371/0xa10 [ 15.215782][ T354] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.215921][ T354] ksys_unshare+0x353/0x880 [ 15.216058][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.216196][ T354] ? walk_process_tree+0x350/0x350 [ 15.216337][ T354] ? __x64_sys_openat+0x10e/0x210 [ 15.216480][ T354] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.216621][ T354] __x64_sys_unshare+0x34/0x50 [ 15.216759][ T354] ? do_syscall_64+0x82/0xfc0 [ 15.216895][ T354] do_syscall_64+0x117/0xfc0 [ 15.217033][ T354] ? trace_hardirqs_off+0xd/0x30 [ 15.217171][ T354] ? exc_page_fault+0xee/0x100 [ 15.217311][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.217489][ T354] RIP: 0033:0x7fca9f67dbcb [ 15.217631][ T354] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.218122][ T354] RSP: 002b:00007fff6f4c96a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.218352][ T354] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fca9f67dbcb [ 15.218551][ T354] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.218751][ T354] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.218948][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f4cb8d0 [ 15.219148][ T354] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6f4cd889 [ 15.219363][ T354] [ 15.219463][ T354] irq event stamp: 37515 [ 15.219562][ T354] hardirqs last enabled at (37523): [] __up_console_sem+0x5a/0x70 [ 15.219794][ T354] hardirqs last disabled at (37530): [] __up_console_sem+0x3f/0x70 [ 15.220025][ T354] softirqs last enabled at (37048): [] handle_softirqs+0x611/0x940 [ 15.220257][ T354] softirqs last disabled at (36809): [] __irq_exit_rcu+0x103/0x1c0 [ 15.220499][ T354] ---[ end trace 0000000000000000 ]--- [ 15.232382][ T354] ------------[ cut here ]------------ [ 15.232540][ T354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/354 [ 15.232769][ T354] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.233075][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.233387][ T354] Tainted: [W]=WARN [ 15.233495][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.233666][ T354] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.233847][ T354] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.234365][ T354] RSP: 0018:ffa0000000867a78 EFLAGS: 00010286 [ 15.234537][ T354] RAX: 00000000ffffffa6 RBX: ff11000004dcdc40 RCX: 1ff400000010cf15 [ 15.234735][ T354] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004dcdcfc [ 15.234933][ T354] RBP: ff1100001003c000 R08: 1fe22000009b9ba1 R09: ff1100000edad180 [ 15.235131][ T354] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.235334][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001003c000 [ 15.235540][ T354] FS: 00007fca9f3bb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.235772][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.235936][ T354] CR2: 00007fca9f5bcc20 CR3: 000000000fefc004 CR4: 0000000000771ef0 [ 15.236137][ T354] PKRU: 55555554 [ 15.236235][ T354] Call Trace: [ 15.236338][ T354] [ 15.236412][ T354] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.236545][ T354] ? notifier_call_chain+0xb0/0x320 [ 15.236679][ T354] rtmsg_ifinfo+0x5c/0xb0 [ 15.236780][ T354] register_netdevice+0x1526/0x1bc0 [ 15.236915][ T354] ? unregister_netdevice_queue+0x470/0x470 [ 15.237079][ T354] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.237218][ T354] register_netdev+0x23/0x40 [ 15.237360][ T354] vti6_init_net+0x280/0x3c0 [ 15.237495][ T354] ops_init+0x187/0x560 [ 15.237598][ T354] setup_net+0x11b/0x3b0 [ 15.237698][ T354] ? unregister_pernet_device+0x80/0x80 [ 15.237832][ T354] ? lockdep_init_map_type+0x5d/0x250 [ 15.237966][ T354] ? mutex_init_lockdep+0xf6/0x120 [ 15.238102][ T354] copy_net_ns+0x383/0x660 [ 15.238236][ T354] create_new_namespaces+0x371/0xa10 [ 15.238399][ T354] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.238532][ T354] ksys_unshare+0x353/0x880 [ 15.238663][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.238795][ T354] ? walk_process_tree+0x350/0x350 [ 15.238931][ T354] ? __x64_sys_openat+0x10e/0x210 [ 15.239068][ T354] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.239204][ T354] __x64_sys_unshare+0x34/0x50 [ 15.239340][ T354] ? do_syscall_64+0x82/0xfc0 [ 15.239478][ T354] do_syscall_64+0x117/0xfc0 [ 15.239608][ T354] ? trace_hardirqs_off+0xd/0x30 [ 15.239739][ T354] ? exc_page_fault+0xee/0x100 [ 15.239892][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.240062][ T354] RIP: 0033:0x7fca9f67dbcb [ 15.240204][ T354] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.240702][ T354] RSP: 002b:00007fff6f4c96a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.240906][ T354] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fca9f67dbcb [ 15.241112][ T354] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.241320][ T354] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.241528][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f4cb8d0 [ 15.241732][ T354] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6f4cd889 [ 15.241941][ T354] [ 15.242046][ T354] irq event stamp: 48263 [ 15.242149][ T354] hardirqs last enabled at (48271): [] __up_console_sem+0x5a/0x70 [ 15.242398][ T354] hardirqs last disabled at (48280): [] __up_console_sem+0x3f/0x70 [ 15.242633][ T354] softirqs last enabled at (48080): [] handle_softirqs+0x611/0x940 [ 15.242870][ T354] softirqs last disabled at (48059): [] __irq_exit_rcu+0x103/0x1c0 [ 15.243107][ T354] ---[ end trace 0000000000000000 ]--- [ 15.246031][ T354] ------------[ cut here ]------------ [ 15.246174][ T354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/354 [ 15.246420][ T354] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.246731][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.247006][ T354] Tainted: [W]=WARN [ 15.247122][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.247294][ T354] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.247472][ T354] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.247942][ T354] RSP: 0018:ffa0000000867a68 EFLAGS: 00010286 [ 15.248110][ T354] RAX: 00000000ffffffa6 RBX: ff1100000b462200 RCX: 1ff400000010cf13 [ 15.248313][ T354] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4622bc [ 15.248516][ T354] RBP: ff1100000e889000 R08: 1fe220000168c459 R09: ff1100000edad180 [ 15.248715][ T354] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.248911][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e889000 [ 15.249128][ T354] FS: 00007fca9f3bb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.249379][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.249554][ T354] CR2: 00007fca9f5bcc20 CR3: 000000000fefc004 CR4: 0000000000771ef0 [ 15.249759][ T354] PKRU: 55555554 [ 15.249862][ T354] Call Trace: [ 15.249965][ T354] [ 15.250036][ T354] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.250183][ T354] ? notifier_call_chain+0xb0/0x320 [ 15.250323][ T354] rtmsg_ifinfo+0x5c/0xb0 [ 15.250430][ T354] register_netdevice+0x1526/0x1bc0 [ 15.250565][ T354] ? unregister_netdevice_queue+0x470/0x470 [ 15.250734][ T354] register_netdev+0x23/0x40 [ 15.250866][ T354] sit_init_net+0x299/0x570 [ 15.251002][ T354] ops_init+0x187/0x560 [ 15.251104][ T354] setup_net+0x11b/0x3b0 [ 15.251204][ T354] ? unregister_pernet_device+0x80/0x80 [ 15.251341][ T354] ? lockdep_init_map_type+0x5d/0x250 [ 15.251480][ T354] ? mutex_init_lockdep+0xf6/0x120 [ 15.251613][ T354] copy_net_ns+0x383/0x660 [ 15.251747][ T354] create_new_namespaces+0x371/0xa10 [ 15.251883][ T354] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.252017][ T354] ksys_unshare+0x353/0x880 [ 15.252149][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.252283][ T354] ? walk_process_tree+0x350/0x350 [ 15.252423][ T354] ? __x64_sys_openat+0x10e/0x210 [ 15.252572][ T354] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.252711][ T354] __x64_sys_unshare+0x34/0x50 [ 15.252846][ T354] ? do_syscall_64+0x82/0xfc0 [ 15.252984][ T354] do_syscall_64+0x117/0xfc0 [ 15.253120][ T354] ? trace_hardirqs_off+0xd/0x30 [ 15.253256][ T354] ? exc_page_fault+0xee/0x100 [ 15.253404][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.253573][ T354] RIP: 0033:0x7fca9f67dbcb [ 15.253717][ T354] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.254210][ T354] RSP: 002b:00007fff6f4c96a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.254420][ T354] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fca9f67dbcb [ 15.254619][ T354] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.254814][ T354] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.255012][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f4cb8d0 [ 15.255210][ T354] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6f4cd889 [ 15.255423][ T354] [ 15.255521][ T354] irq event stamp: 50191 [ 15.255620][ T354] hardirqs last enabled at (50199): [] __up_console_sem+0x5a/0x70 [ 15.255849][ T354] hardirqs last disabled at (50206): [] __up_console_sem+0x3f/0x70 [ 15.256078][ T354] softirqs last enabled at (49648): [] __alloc_skb+0x4c2/0x5f0 [ 15.256329][ T354] softirqs last disabled at (49646): [] __alloc_skb+0x4c2/0x5f0 [ 15.256561][ T354] ---[ end trace 0000000000000000 ]--- [ 15.260044][ T354] ------------[ cut here ]------------ [ 15.260179][ T354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/354 [ 15.260440][ T354] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.260748][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.261016][ T354] Tainted: [W]=WARN [ 15.261116][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.261283][ T354] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.261462][ T354] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.261955][ T354] RSP: 0018:ffa0000000867a78 EFLAGS: 00010286 [ 15.262129][ T354] RAX: 00000000ffffffa6 RBX: ff1100000bb0c3c0 RCX: 1ff400000010cf15 [ 15.262336][ T354] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb0c47c [ 15.262544][ T354] RBP: ff1100000eeb4000 R08: 1fe2200001761891 R09: ff1100000edad180 [ 15.262749][ T354] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.262952][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000eeb4000 [ 15.263162][ T354] FS: 00007fca9f3bb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.263411][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.263582][ T354] CR2: 00007fca9f5bcc20 CR3: 000000000fefc004 CR4: 0000000000771ef0 [ 15.263787][ T354] PKRU: 55555554 [ 15.263889][ T354] Call Trace: [ 15.263993][ T354] [ 15.264063][ T354] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.264200][ T354] ? notifier_call_chain+0xb0/0x320 [ 15.264341][ T354] rtmsg_ifinfo+0x5c/0xb0 [ 15.264451][ T354] register_netdevice+0x1526/0x1bc0 [ 15.264590][ T354] ? unregister_netdevice_queue+0x470/0x470 [ 15.264760][ T354] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.264902][ T354] register_netdev+0x23/0x40 [ 15.265043][ T354] ip6_tnl_init_net+0x2b8/0x400 [ 15.265181][ T354] ops_init+0x187/0x560 [ 15.265284][ T354] setup_net+0x11b/0x3b0 [ 15.265396][ T354] ? unregister_pernet_device+0x80/0x80 [ 15.265533][ T354] ? lockdep_init_map_type+0x5d/0x250 [ 15.265670][ T354] ? mutex_init_lockdep+0xf6/0x120 [ 15.265809][ T354] copy_net_ns+0x383/0x660 [ 15.265949][ T354] create_new_namespaces+0x371/0xa10 [ 15.266092][ T354] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.266230][ T354] ksys_unshare+0x353/0x880 [ 15.266375][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.266513][ T354] ? walk_process_tree+0x350/0x350 [ 15.266649][ T354] ? __x64_sys_openat+0x10e/0x210 [ 15.266786][ T354] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.266928][ T354] __x64_sys_unshare+0x34/0x50 [ 15.267065][ T354] ? do_syscall_64+0x82/0xfc0 [ 15.267200][ T354] do_syscall_64+0x117/0xfc0 [ 15.267338][ T354] ? trace_hardirqs_off+0xd/0x30 [ 15.267479][ T354] ? exc_page_fault+0xee/0x100 [ 15.267616][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.267784][ T354] RIP: 0033:0x7fca9f67dbcb [ 15.267926][ T354] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.268425][ T354] RSP: 002b:00007fff6f4c96a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.268631][ T354] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fca9f67dbcb [ 15.268837][ T354] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.269041][ T354] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.269242][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f4cb8d0 [ 15.269456][ T354] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6f4cd889 [ 15.269667][ T354] [ 15.269770][ T354] irq event stamp: 52537 [ 15.269872][ T354] hardirqs last enabled at (52545): [] __up_console_sem+0x5a/0x70 [ 15.270109][ T354] hardirqs last disabled at (52552): [] __up_console_sem+0x3f/0x70 [ 15.270353][ T354] softirqs last enabled at (52014): [] handle_softirqs+0x611/0x940 [ 15.270592][ T354] softirqs last disabled at (51973): [] __irq_exit_rcu+0x103/0x1c0 [ 15.270826][ T354] ---[ end trace 0000000000000000 ]--- [ 15.271481][ T12] ------------[ cut here ]------------ [ 15.271618][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.271862][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.272157][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.272882][ T12] Tainted: [W]=WARN [ 15.273001][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.273150][ T12] Workqueue: netns cleanup_net [ 15.273334][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.273541][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.273973][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.274125][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a0c0e40 RCX: 1ff4000000018eed [ 15.274311][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a0c0efc [ 15.274534][ T12] RBP: ff1100000ec14000 R08: 1fe22000014181e1 R09: ff11000001aed1d0 [ 15.274708][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.274884][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.275066][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.275275][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.275486][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.275665][ T12] PKRU: 55555554 [ 15.275753][ T12] Call Trace: [ 15.275842][ T12] [ 15.275906][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.276060][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.276237][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.276415][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.276540][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.276668][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.276791][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.276915][ T12] ops_undo_list+0x615/0x8f0 [ 15.277041][ T12] ? netns_install+0x2a0/0x2a0 [ 15.277163][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.277287][ T12] cleanup_net+0x431/0x940 [ 15.277460][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.277581][ T12] ? process_one_work+0xdb7/0x1410 [ 15.277705][ T12] ? lock_acquire+0x134/0x160 [ 15.277828][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.277954][ T12] process_one_work+0xdf8/0x1410 [ 15.278083][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.278207][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.278340][ T12] worker_thread+0x4f1/0xd60 [ 15.278515][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.278652][ T12] kthread+0x367/0x460 [ 15.278742][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.278892][ T12] ? kthread_affine_node+0x330/0x330 [ 15.279015][ T12] ret_from_fork+0x474/0x6b0 [ 15.279136][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.279286][ T12] ? __switch_to+0x5a3/0xe00 [ 15.279459][ T12] ? kthread_affine_node+0x330/0x330 [ 15.279594][ T12] ret_from_fork_asm+0x11/0x20 [ 15.279725][ T12] [ 15.279816][ T12] irq event stamp: 233181 [ 15.279916][ T12] hardirqs last enabled at (233189): [] __up_console_sem+0x5a/0x70 [ 15.280142][ T12] hardirqs last disabled at (233196): [] __up_console_sem+0x3f/0x70 [ 15.280413][ T12] softirqs last enabled at (233296): [] handle_softirqs+0x611/0x940 [ 15.280630][ T12] softirqs last disabled at (233205): [] __irq_exit_rcu+0x103/0x1c0 [ 15.280848][ T12] ---[ end trace 0000000000000000 ]--- [ 15.283044][ T12] ------------[ cut here ]------------ [ 15.283179][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 15.283842][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.284133][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.284465][ T12] Tainted: [W]=WARN [ 15.284557][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.284710][ T12] Workqueue: netns cleanup_net [ 15.284837][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.285005][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.285527][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.285676][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b462e40 RCX: 1ff4000000018eed [ 15.285849][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b462efc [ 15.286027][ T12] RBP: ff1100000d7f9000 R08: 1fe220000168c5e1 R09: ff11000001aed1d0 [ 15.286200][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.286428][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.286604][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.286812][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.286959][ T12] CR2: 00007f6bd1e67574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 15.287135][ T12] PKRU: 55555554 [ 15.287223][ T12] Call Trace: [ 15.287319][ T12] [ 15.287428][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.287578][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.287725][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.287845][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.287965][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.288085][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.288205][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.288330][ T12] ops_undo_list+0x615/0x8f0 [ 15.288499][ T12] ? netns_install+0x2a0/0x2a0 [ 15.288616][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.288739][ T12] cleanup_net+0x431/0x940 [ 15.288856][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.288973][ T12] ? process_one_work+0xdb7/0x1410 [ 15.289092][ T12] ? lock_acquire+0x134/0x160 [ 15.289209][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.289332][ T12] process_one_work+0xdf8/0x1410 [ 15.289501][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.289618][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.289742][ T12] worker_thread+0x4f1/0xd60 [ 15.289882][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.290011][ T12] kthread+0x367/0x460 [ 15.290103][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.290255][ T12] ? kthread_affine_node+0x330/0x330 [ 15.290431][ T12] ret_from_fork+0x474/0x6b0 [ 15.290554][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.290708][ T12] ? __switch_to+0x5a3/0xe00 [ 15.290832][ T12] ? kthread_affine_node+0x330/0x330 [ 15.290954][ T12] ret_from_fork_asm+0x11/0x20 [ 15.291083][ T12] [ 15.291182][ T12] irq event stamp: 238331 [ 15.291273][ T12] hardirqs last enabled at (238339): [] __up_console_sem+0x5a/0x70 [ 15.291537][ T12] hardirqs last disabled at (238442): [] __up_console_sem+0x3f/0x70 [ 15.291748][ T12] softirqs last enabled at (238440): [] handle_softirqs+0x611/0x940 [ 15.291959][ T12] softirqs last disabled at (238347): [] __irq_exit_rcu+0x103/0x1c0 [ 15.292169][ T12] ---[ end trace 0000000000000000 ]--- [ 15.294252][ T12] ------------[ cut here ]------------ [ 15.294520][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 15.294924][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.295412][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.295905][ T12] Tainted: [W]=WARN [ 15.296096][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.296418][ T12] Workqueue: netns cleanup_net [ 15.296675][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.296971][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.297784][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.298067][ T12] RAX: 00000000ffffffa6 RBX: ff11000012e22580 RCX: 1ff4000000018eed [ 15.298405][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e2263c [ 15.298730][ T12] RBP: ff1100000a3d4000 R08: 1fe22000025c44c9 R09: ff11000001aed1d0 [ 15.299085][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 15.299441][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.299770][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 15.300156][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.300457][ T12] CR2: 000056173b24f548 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 15.300781][ T12] PKRU: 55555554 [ 15.300998][ T12] Call Trace: [ 15.301191][ T12] [ 15.301364][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.301657][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.301937][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.302208][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.302474][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.302703][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.302937][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.303173][ T12] ops_undo_list+0x615/0x8f0 [ 15.303450][ T12] ? netns_install+0x2a0/0x2a0 [ 15.303687][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.303928][ T12] cleanup_net+0x431/0x940 [ 15.304168][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.304458][ T12] ? process_one_work+0xdb7/0x1410 [ 15.304702][ T12] ? lock_acquire+0x134/0x160 [ 15.304938][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.305178][ T12] process_one_work+0xdf8/0x1410 [ 15.305591][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.305832][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.306078][ T12] worker_thread+0x4f1/0xd60 [ 15.306332][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.306581][ T12] kthread+0x367/0x460 [ 15.306773][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.307058][ T12] ? kthread_affine_node+0x330/0x330 [ 15.307315][ T12] ret_from_fork+0x474/0x6b0 [ 15.307572][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.307852][ T12] ? __switch_to+0x5a3/0xe00 [ 15.308087][ T12] ? kthread_affine_node+0x330/0x330 [ 15.308329][ T12] ret_from_fork_asm+0x11/0x20 [ 15.308592][ T12] [ 15.308779][ T12] irq event stamp: 241183 [ 15.308968][ T12] hardirqs last enabled at (241193): [] __up_console_sem+0x5a/0x70 [ 15.309339][ T12] hardirqs last disabled at (241202): [] __up_console_sem+0x3f/0x70 [ 15.309718][ T12] softirqs last enabled at (240734): [] handle_softirqs+0x611/0x940 [ 15.310082][ T12] softirqs last disabled at (240689): [] __irq_exit_rcu+0x103/0x1c0 [ 15.310471][ T12] ---[ end trace 0000000000000000 ]--- [ 15.312102][ T12] ------------[ cut here ]------------ [ 15.312339][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 15.312765][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.313254][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.313744][ T12] Tainted: [W]=WARN [ 15.313933][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.314225][ T12] Workqueue: netns cleanup_net [ 15.314497][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.314784][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.315499][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.315802][ T12] RAX: 00000000ffffffa6 RBX: ff11000012e22ac0 RCX: 1ff4000000018eed [ 15.316130][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e22b7c [ 15.316479][ T12] RBP: ff1100000ec19000 R08: 1fe22000025c4571 R09: ff11000001aed1d0 [ 15.316804][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 15.317134][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.317483][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 15.317863][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.318146][ T12] CR2: 000056173b24f548 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 15.318492][ T12] PKRU: 55555554 [ 15.318680][ T12] Call Trace: [ 15.318874][ T12] [ 15.319021][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.319317][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.319614][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.319852][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.320093][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.320336][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.320590][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.320856][ T12] ops_undo_list+0x615/0x8f0 [ 15.321096][ T12] ? netns_install+0x2a0/0x2a0 [ 15.321337][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.321597][ T12] cleanup_net+0x431/0x940 [ 15.321834][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.322090][ T12] ? process_one_work+0xdb7/0x1410 [ 15.322359][ T12] ? lock_acquire+0x134/0x160 [ 15.322597][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.322847][ T12] process_one_work+0xdf8/0x1410 [ 15.323093][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.323365][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.323612][ T12] worker_thread+0x4f1/0xd60 [ 15.323855][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.324088][ T12] kthread+0x367/0x460 [ 15.324277][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.324585][ T12] ? kthread_affine_node+0x330/0x330 [ 15.324819][ T12] ret_from_fork+0x474/0x6b0 [ 15.325058][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.325362][ T12] ? __switch_to+0x5a3/0xe00 [ 15.325597][ T12] ? kthread_affine_node+0x330/0x330 [ 15.325834][ T12] ret_from_fork_asm+0x11/0x20 [ 15.326078][ T12] [ 15.326268][ T12] irq event stamp: 242629 [ 15.326477][ T12] hardirqs last enabled at (242641): [] __up_console_sem+0x5a/0x70 [ 15.326838][ T12] hardirqs last disabled at (242650): [] __up_console_sem+0x3f/0x70 [ 15.327229][ T12] softirqs last enabled at (242048): [] handle_softirqs+0x611/0x940 [ 15.327614][ T12] softirqs last disabled at (242043): [] __irq_exit_rcu+0x103/0x1c0 [ 15.327975][ T12] ---[ end trace 0000000000000000 ]--- [ 15.329568][ T12] ------------[ cut here ]------------ [ 15.329810][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 15.330206][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.330702][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.331188][ T12] Tainted: [W]=WARN [ 15.331405][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.331687][ T12] Workqueue: netns cleanup_net [ 15.331932][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.332366][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.333070][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 15.333380][ T12] RAX: 00000000ffffffa6 RBX: ff11000012e22e40 RCX: 1ff4000000018eed [ 15.333732][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e22efc [ 15.334051][ T12] RBP: ff1100000f609000 R08: 1fe22000025c45e1 R09: ff11000001aed1d0 [ 15.334396][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 15.334715][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.335044][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 15.335453][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.335737][ T12] CR2: 000056173b24f548 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 15.336067][ T12] PKRU: 55555554 [ 15.336256][ T12] Call Trace: [ 15.336469][ T12] [ 15.336619][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.336913][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.337206][ T12] ? queue_rcu_work+0x7c/0xa0 [ 15.337468][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 15.337706][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.337936][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 15.338172][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.338432][ T12] ops_undo_list+0x615/0x8f0 [ 15.338681][ T12] ? netns_install+0x2a0/0x2a0 [ 15.338915][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.339154][ T12] cleanup_net+0x431/0x940 [ 15.339417][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.339649][ T12] ? process_one_work+0xdb7/0x1410 [ 15.339884][ T12] ? lock_acquire+0x134/0x160 [ 15.340118][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.340379][ T12] process_one_work+0xdf8/0x1410 [ 15.340629][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.340862][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.341104][ T12] worker_thread+0x4f1/0xd60 [ 15.341411][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.341652][ T12] kthread+0x367/0x460 [ 15.341840][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.342127][ T12] ? kthread_affine_node+0x330/0x330 [ 15.342397][ T12] ret_from_fork+0x474/0x6b0 [ 15.342638][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.342920][ T12] ? __switch_to+0x5a3/0xe00 [ 15.343158][ T12] ? kthread_affine_node+0x330/0x330 [ 15.343422][ T12] ret_from_fork_asm+0x11/0x20 [ 15.343666][ T12] [ 15.343854][ T12] irq event stamp: 244055 [ 15.344043][ T12] hardirqs last enabled at (244065): [] __up_console_sem+0x5a/0x70 [ 15.344433][ T12] hardirqs last disabled at (244076): [] __up_console_sem+0x3f/0x70 [ 15.344793][ T12] softirqs last enabled at (243864): [] handle_softirqs+0x611/0x940 [ 15.345154][ T12] softirqs last disabled at (243857): [] __irq_exit_rcu+0x103/0x1c0 [ 15.345568][ T12] ---[ end trace 0000000000000000 ]--- [ 15.347440][ T355] ------------[ cut here ]------------ [ 15.347606][ T355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/355 [ 15.347858][ T355] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.348171][ T355] CPU: 1 UID: 0 PID: 355 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.348454][ T355] Tainted: [W]=WARN [ 15.348555][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.348719][ T355] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.348893][ T355] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.349457][ T355] RSP: 0018:ffa0000000607020 EFLAGS: 00010286 [ 15.349628][ T355] RAX: 00000000ffffffa6 RBX: ff11000012e23540 RCX: 1ff40000000c0dca [ 15.349825][ T355] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e235fc [ 15.350024][ T355] RBP: ff1100000ec11000 R08: 1fe22000025c46c1 R09: ff1100000d6f2e58 [ 15.350222][ T355] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 15.350504][ T355] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 15.350707][ T355] FS: 00007ff98930d840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 15.350946][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.351112][ T355] CR2: 000000000e715988 CR3: 0000000013084003 CR4: 0000000000771ef0 [ 15.351318][ T355] PKRU: 55555554 [ 15.351485][ T355] Call Trace: [ 15.351584][ T355] [ 15.351652][ T355] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.351792][ T355] rtmsg_ifinfo+0x5c/0xb0 [ 15.351894][ T355] ? mark_held_locks+0x40/0x70 [ 15.352031][ T355] __dev_notify_flags+0x1b8/0x280 [ 15.352186][ T355] ? netif_change_name+0x8c0/0x8c0 [ 15.352331][ T355] ? __dev_change_flags+0x4a4/0x6d0 [ 15.352562][ T355] ? netif_set_allmulti+0x2c0/0x2c0 [ 15.352699][ T355] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.352838][ T355] ? is_bpf_text_address+0x68/0x110 [ 15.352982][ T355] netif_change_flags+0xfe/0x190 [ 15.353123][ T355] ? unwind_get_return_address+0x67/0xd0 [ 15.353264][ T355] do_setlink.isra.0+0x1d25/0x2a60 [ 15.353479][ T355] ? rtnl_link_get_size+0x350/0x350 [ 15.353618][ T355] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 15.353788][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.353927][ T355] ? validate_chain+0x38b/0xc20 [ 15.354069][ T355] ? rcu_read_lock_any_held+0x66/0x90 [ 15.354206][ T355] ? stack_depot_save_flags+0x367/0x770 [ 15.354731][ T355] ? __kernel_text_address+0x12/0x30 [ 15.354872][ T355] ? __lock_acquire+0x508/0xc10 [ 15.355012][ T355] ? lock_acquire.part.0+0xbc/0x260 [ 15.355149][ T355] ? rtnl_newlink+0x883/0xee0 [ 15.355293][ T355] ? rcu_is_watching+0x15/0xd0 [ 15.355507][ T355] ? lock_acquire+0x134/0x160 [ 15.355639][ T355] ? rcu_is_watching+0x15/0xd0 [ 15.355770][ T355] ? rcu_is_watching+0x15/0xd0 [ 15.355902][ T355] ? trace_contention_end+0xb3/0x1a0 [ 15.356038][ T355] ? __mutex_lock+0x1db/0x2010 [ 15.356171][ T355] ? __mutex_lock+0x9b2/0x2010 [ 15.356306][ T355] ? rtnl_newlink+0x883/0xee0 [ 15.356536][ T355] ? ww_mutex_lock+0x160/0x160 [ 15.356673][ T355] ? __rtnl_newlink+0x3fa/0xa50 [ 15.356812][ T355] rtnl_newlink+0x8d1/0xee0 [ 15.356947][ T355] ? lock_acquire.part.0+0xbc/0x260 [ 15.357080][ T355] ? find_held_lock+0x2b/0x80 [ 15.357213][ T355] ? __rtnl_newlink+0xa50/0xa50 [ 15.357418][ T355] ? mark_usage+0x61/0x170 [ 15.357551][ T355] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.357687][ T355] ? lock_acquire.part.0+0xbc/0x260 [ 15.357822][ T355] ? find_held_lock+0x2b/0x80 [ 15.357955][ T355] ? __rtnl_newlink+0xa50/0xa50 [ 15.358088][ T355] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.358222][ T355] ? __rtnl_newlink+0xa50/0xa50 [ 15.358445][ T355] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.358579][ T355] ? validate_chain+0x38b/0xc20 [ 15.358712][ T355] ? rtnl_link_fill+0x920/0x920 [ 15.358846][ T355] ? __lock_acquire+0x508/0xc10 [ 15.358984][ T355] ? lock_acquire.part.0+0xbc/0x260 [ 15.359116][ T355] ? find_held_lock+0x2b/0x80 [ 15.359251][ T355] netlink_rcv_skb+0x14e/0x3a0 [ 15.359465][ T355] ? rtnl_link_fill+0x920/0x920 [ 15.359600][ T355] ? netlink_ack+0xcf0/0xcf0 [ 15.359755][ T355] ? netlink_deliver_tap+0xc5/0x330 [ 15.359891][ T355] ? netlink_deliver_tap+0x13c/0x330 [ 15.360032][ T355] netlink_unicast+0x486/0x750 [ 15.360172][ T355] ? netlink_attachskb+0x810/0x810 [ 15.360316][ T355] ? __lock_acquire+0x508/0xc10 [ 15.360532][ T355] netlink_sendmsg+0x735/0xc60 [ 15.360672][ T355] ? netlink_unicast+0x750/0x750 [ 15.360810][ T355] ? __might_fault+0x97/0x140 [ 15.360951][ T355] ____sys_sendmsg+0x419/0x850 [ 15.361090][ T355] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.361231][ T355] ? get_timestamp.constprop.0+0x390/0x390 [ 15.361527][ T355] ? move_addr_to_kernel+0x40/0x40 [ 15.361661][ T355] ? stack_depot_save_flags+0x367/0x770 [ 15.361795][ T355] ? validate_chain+0x38b/0xc20 [ 15.361929][ T355] ___sys_sendmsg+0x14e/0x1d0 [ 15.362069][ T355] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 15.362236][ T355] ? copy_msghdr_from_user+0x460/0x460 [ 15.362473][ T355] __sys_sendmsg+0x145/0x1f0 [ 15.362606][ T355] ? __sys_sendmsg_sock+0x20/0x20 [ 15.362738][ T355] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 15.362906][ T355] ? do_raw_spin_unlock+0x59/0x250 [ 15.363060][ T355] ? rcu_is_watching+0x15/0xd0 [ 15.363199][ T355] do_syscall_64+0x117/0xfc0 [ 15.363410][ T355] ? trace_hardirqs_off+0xd/0x30 [ 15.363553][ T355] ? exc_page_fault+0xee/0x100 [ 15.363691][ T355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.363862][ T355] RIP: 0033:0x7ff98954708e [ 15.364018][ T355] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.364595][ T355] RSP: 002b:00007ffefc049f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.364817][ T355] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff98954708e [ 15.365022][ T355] RDX: 0000000000000000 RSI: 00007ffefc04a040 RDI: 0000000000000005 [ 15.365221][ T355] RBP: 00007ffefc049fa0 R08: 0000000000000000 R09: 0000000000000000 [ 15.365492][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e464 [ 15.365689][ T355] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefc04a710 [ 15.365893][ T355] [ 15.365992][ T355] irq event stamp: 16553 [ 15.366091][ T355] hardirqs last enabled at (16561): [] __up_console_sem+0x5a/0x70 [ 15.366325][ T355] hardirqs last disabled at (16568): [] __up_console_sem+0x3f/0x70 [ 15.366642][ T355] softirqs last enabled at (16702): [] handle_softirqs+0x611/0x940 [ 15.366869][ T355] softirqs last disabled at (16577): [] __irq_exit_rcu+0x103/0x1c0 [ 15.367101][ T355] ---[ end trace 0000000000000000 ]--- [ 15.380915][ T12] ------------[ cut here ]------------ [ 15.381060][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 15.381315][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.381612][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.381901][ T12] Tainted: [W]=WARN [ 15.381996][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.382153][ T12] Workqueue: netns cleanup_net [ 15.382287][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.382465][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.382919][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 15.383076][ T12] RAX: 00000000ffffffa6 RBX: ff110000118cc740 RCX: 1ff4000000018eaf [ 15.383263][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000118cc7fc [ 15.383462][ T12] RBP: ff1100000f591000 R08: 1fe2200002319901 R09: ff11000001aed1d0 [ 15.383651][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 15.383836][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 15.384024][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 15.384242][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.384416][ T12] CR2: 000000000e715988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 15.384606][ T12] PKRU: 55555554 [ 15.384700][ T12] Call Trace: [ 15.384793][ T12] [ 15.384859][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.384988][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 15.385086][ T12] netif_close_many+0x2ac/0x640 [ 15.385211][ T12] ? lock_acquire+0x134/0x160 [ 15.385343][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.385474][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.385604][ T12] ? __dev_close_many+0x670/0x670 [ 15.385730][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 15.385887][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 15.386049][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.386174][ T12] ? rtnl_is_locked+0x15/0x20 [ 15.386303][ T12] ? default_device_exit_net+0x78/0x7b0 [ 15.386440][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.386598][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.386725][ T12] default_device_exit_batch+0x38b/0x600 [ 15.386851][ T12] ? unregister_netdev+0x60/0x60 [ 15.386977][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.387103][ T12] ? fou_exit_net+0x30/0x110 [ 15.387232][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.387373][ T12] ? netns_install+0x2a0/0x2a0 [ 15.387499][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.387626][ T12] cleanup_net+0x431/0x940 [ 15.387752][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.387876][ T12] ? process_one_work+0xdb7/0x1410 [ 15.388003][ T12] ? lock_acquire+0x134/0x160 [ 15.388127][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.388254][ T12] process_one_work+0xdf8/0x1410 [ 15.388400][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.388525][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.388654][ T12] worker_thread+0x4f1/0xd60 [ 15.388783][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.388908][ T12] kthread+0x367/0x460 [ 15.389002][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.389157][ T12] ? kthread_affine_node+0x330/0x330 [ 15.389284][ T12] ret_from_fork+0x474/0x6b0 [ 15.389418][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.389573][ T12] ? __switch_to+0x5a3/0xe00 [ 15.389698][ T12] ? kthread_affine_node+0x330/0x330 [ 15.389822][ T12] ret_from_fork_asm+0x11/0x20 [ 15.389952][ T12] [ 15.390046][ T12] irq event stamp: 253591 [ 15.390138][ T12] hardirqs last enabled at (253599): [] __up_console_sem+0x5a/0x70 [ 15.390366][ T12] hardirqs last disabled at (253608): [] __up_console_sem+0x3f/0x70 [ 15.390582][ T12] softirqs last enabled at (253004): [] __alloc_skb+0x4c2/0x5f0 [ 15.390797][ T12] softirqs last disabled at (253002): [] __alloc_skb+0x4c2/0x5f0 [ 15.391015][ T12] ---[ end trace 0000000000000000 ]--- [ 15.392138][ T12] ------------[ cut here ]------------ [ 15.392258][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 15.392508][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.392785][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.393063][ T12] Tainted: [W]=WARN [ 15.393153][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.393307][ T12] Workqueue: netns cleanup_net [ 15.393437][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.393592][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.394024][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 15.394176][ T12] RAX: 00000000ffffffa6 RBX: ff110000118cd8c0 RCX: 1ff4000000018ed5 [ 15.394366][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000118cd97c [ 15.394548][ T12] RBP: ff1100000f591000 R08: 1fe2200002319b31 R09: ff11000001aed1d0 [ 15.394731][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 15.394911][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 15.395092][ T12] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 15.395306][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.395461][ T12] CR2: 000000000e715988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 15.395641][ T12] PKRU: 55555554 [ 15.395730][ T12] Call Trace: [ 15.395821][ T12] [ 15.395884][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 15.396045][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 15.396201][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.396330][ T12] default_device_exit_batch+0x38b/0x600 [ 15.396457][ T12] ? unregister_netdev+0x60/0x60 [ 15.396581][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 15.396700][ T12] ? fou_exit_net+0x30/0x110 [ 15.396821][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.396943][ T12] ? netns_install+0x2a0/0x2a0 [ 15.397065][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.397188][ T12] cleanup_net+0x431/0x940 [ 15.397320][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 15.397443][ T12] ? process_one_work+0xdb7/0x1410 [ 15.397570][ T12] ? lock_acquire+0x134/0x160 [ 15.397689][ T12] ? rcu_is_watching+0x15/0xd0 [ 15.397809][ T12] process_one_work+0xdf8/0x1410 [ 15.397936][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 15.398055][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 15.398180][ T12] worker_thread+0x4f1/0xd60 [ 15.398307][ T12] ? rescuer_thread+0x1320/0x1320 [ 15.398433][ T12] kthread+0x367/0x460 [ 15.398524][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 15.398673][ T12] ? kthread_affine_node+0x330/0x330 [ 15.398795][ T12] ret_from_fork+0x474/0x6b0 [ 15.398915][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.399065][ T12] ? __switch_to+0x5a3/0xe00 [ 15.399184][ T12] ? kthread_affine_node+0x330/0x330 [ 15.399307][ T12] ret_from_fork_asm+0x11/0x20 [ 15.399437][ T12] [ 15.399532][ T12] irq event stamp: 257239 [ 15.399621][ T12] hardirqs last enabled at (257247): [] __up_console_sem+0x5a/0x70 [ 15.399835][ T12] hardirqs last disabled at (257254): [] __up_console_sem+0x3f/0x70 [ 15.400047][ T12] softirqs last enabled at (256770): [] handle_softirqs+0x611/0x940 [ 15.400254][ T12] softirqs last disabled at (256765): [] __irq_exit_rcu+0x103/0x1c0 [ 15.400474][ T12] ---[ end trace 0000000000000000 ]--- [ 15.552305][ T359] ------------[ cut here ]------------ [ 15.552490][ T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/359 [ 15.552728][ T359] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.553040][ T359] CPU: 3 UID: 0 PID: 359 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.553317][ T359] Tainted: [W]=WARN [ 15.553426][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.553596][ T359] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.553771][ T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.554248][ T359] RSP: 0018:ffa0000000517a80 EFLAGS: 00010286 [ 15.554430][ T359] RAX: 00000000ffffffa6 RBX: ff11000002421380 RCX: 1ff40000000a2f16 [ 15.554628][ T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000242143c [ 15.554824][ T359] RBP: ff11000014ab4000 R08: 1fe2200000484289 R09: ff110000054bae80 [ 15.555020][ T359] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.555217][ T359] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000014ab4000 [ 15.555429][ T359] FS: 00007ff0e77a0840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.555667][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.555832][ T359] CR2: 00007ff0e79a7430 CR3: 0000000009b47006 CR4: 0000000000771ef0 [ 15.556031][ T359] PKRU: 55555554 [ 15.556130][ T359] Call Trace: [ 15.556236][ T359] [ 15.556309][ T359] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.556448][ T359] ? notifier_call_chain+0xb0/0x320 [ 15.556580][ T359] rtmsg_ifinfo+0x5c/0xb0 [ 15.556680][ T359] register_netdevice+0x1526/0x1bc0 [ 15.556814][ T359] ? unregister_netdevice_queue+0x470/0x470 [ 15.556978][ T359] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.557114][ T359] register_netdev+0x23/0x40 [ 15.557245][ T359] loopback_net_init+0x7d/0x150 [ 15.557456][ T359] ops_init+0x187/0x560 [ 15.557625][ T359] setup_net+0x11b/0x3b0 [ 15.557726][ T359] ? unregister_pernet_device+0x80/0x80 [ 15.557858][ T359] ? lockdep_init_map_type+0x5d/0x250 [ 15.557990][ T359] ? mutex_init_lockdep+0xf6/0x120 [ 15.558126][ T359] copy_net_ns+0x383/0x660 [ 15.558258][ T359] create_new_namespaces+0x371/0xa10 [ 15.558454][ T359] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.558586][ T359] ksys_unshare+0x353/0x880 [ 15.558718][ T359] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.558850][ T359] ? walk_process_tree+0x350/0x350 [ 15.558981][ T359] ? __x64_sys_openat+0x10e/0x210 [ 15.559115][ T359] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.559247][ T359] __x64_sys_unshare+0x34/0x50 [ 15.559399][ T359] ? do_syscall_64+0x82/0xfc0 [ 15.559532][ T359] do_syscall_64+0x117/0xfc0 [ 15.559662][ T359] ? trace_hardirqs_off+0xd/0x30 [ 15.559794][ T359] ? exc_page_fault+0xee/0x100 [ 15.559924][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.560087][ T359] RIP: 0033:0x7ff0e7a62bcb [ 15.560226][ T359] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.560701][ T359] RSP: 002b:00007fffd8383f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.560900][ T359] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff0e7a62bcb [ 15.561098][ T359] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.561297][ T359] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.561498][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd8386130 [ 15.561693][ T359] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd8386889 [ 15.561904][ T359] [ 15.562002][ T359] irq event stamp: 23313 [ 15.562101][ T359] hardirqs last enabled at (23321): [] __up_console_sem+0x5a/0x70 [ 15.562334][ T359] hardirqs last disabled at (23328): [] __up_console_sem+0x3f/0x70 [ 15.562566][ T359] softirqs last enabled at (23188): [] handle_softirqs+0x611/0x940 [ 15.562796][ T359] softirqs last disabled at (23163): [] __irq_exit_rcu+0x103/0x1c0 [ 15.563023][ T359] ---[ end trace 0000000000000000 ]--- [ 15.565542][ T359] ------------[ cut here ]------------ [ 15.565680][ T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/359 [ 15.565907][ T359] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.566207][ T359] CPU: 3 UID: 0 PID: 359 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.566483][ T359] Tainted: [W]=WARN [ 15.566583][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.566747][ T359] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.566927][ T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.567636][ T359] RSP: 0018:ffa0000000517918 EFLAGS: 00010286 [ 15.567802][ T359] RAX: 00000000ffffffa6 RBX: ff110000027c9000 RCX: 1ff40000000a2ee9 [ 15.568000][ T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c90bc [ 15.568195][ T359] RBP: ff1100000fc11000 R08: 1fe22000004f9219 R09: ff110000054bae80 [ 15.568402][ T359] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.568598][ T359] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fc11000 [ 15.568795][ T359] FS: 00007ff0e77a0840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.569026][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.569191][ T359] CR2: 00007ff0e79a7430 CR3: 0000000009b47006 CR4: 0000000000771ef0 [ 15.569405][ T359] PKRU: 55555554 [ 15.569504][ T359] Call Trace: [ 15.569601][ T359] [ 15.569669][ T359] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.569802][ T359] ? notifier_call_chain+0xb0/0x320 [ 15.569934][ T359] rtmsg_ifinfo+0x5c/0xb0 [ 15.570035][ T359] register_netdevice+0x1526/0x1bc0 [ 15.570169][ T359] ? unregister_netdevice_queue+0x470/0x470 [ 15.570341][ T359] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.570479][ T359] __ip_tunnel_create+0x380/0x470 [ 15.570610][ T359] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 15.570744][ T359] ? net_generic+0xb3/0x1e0 [ 15.570877][ T359] ip_tunnel_init_net+0x1b4/0x510 [ 15.571009][ T359] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 15.571142][ T359] ? __kmalloc_noprof+0x2d7/0x760 [ 15.571280][ T359] ops_init+0x187/0x560 [ 15.571390][ T359] setup_net+0x11b/0x3b0 [ 15.571492][ T359] ? unregister_pernet_device+0x80/0x80 [ 15.571625][ T359] ? lockdep_init_map_type+0x5d/0x250 [ 15.571759][ T359] ? mutex_init_lockdep+0xf6/0x120 [ 15.571893][ T359] copy_net_ns+0x383/0x660 [ 15.572027][ T359] create_new_namespaces+0x371/0xa10 [ 15.572161][ T359] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.572300][ T359] ksys_unshare+0x353/0x880 [ 15.572439][ T359] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.572573][ T359] ? walk_process_tree+0x350/0x350 [ 15.572704][ T359] ? __x64_sys_openat+0x10e/0x210 [ 15.572836][ T359] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.572969][ T359] __x64_sys_unshare+0x34/0x50 [ 15.573101][ T359] ? do_syscall_64+0x82/0xfc0 [ 15.573231][ T359] do_syscall_64+0x117/0xfc0 [ 15.573373][ T359] ? trace_hardirqs_off+0xd/0x30 [ 15.573504][ T359] ? exc_page_fault+0xee/0x100 [ 15.573637][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.573799][ T359] RIP: 0033:0x7ff0e7a62bcb [ 15.573937][ T359] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.574413][ T359] RSP: 002b:00007fffd8383f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.574613][ T359] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff0e7a62bcb [ 15.574809][ T359] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.575007][ T359] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.575204][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd8386130 [ 15.575416][ T359] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd8386889 [ 15.575623][ T359] [ 15.575721][ T359] irq event stamp: 25581 [ 15.575824][ T359] hardirqs last enabled at (25589): [] __up_console_sem+0x5a/0x70 [ 15.576054][ T359] hardirqs last disabled at (25596): [] __up_console_sem+0x3f/0x70 [ 15.576283][ T359] softirqs last enabled at (25134): [] handle_softirqs+0x611/0x940 [ 15.576524][ T359] softirqs last disabled at (24731): [] __irq_exit_rcu+0x103/0x1c0 [ 15.576752][ T359] ---[ end trace 0000000000000000 ]--- [ 15.579696][ T359] ------------[ cut here ]------------ [ 15.579834][ T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/359 [ 15.580066][ T359] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.580885][ T359] CPU: 3 UID: 0 PID: 359 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.581161][ T359] Tainted: [W]=WARN [ 15.581261][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.581493][ T359] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.581666][ T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.582141][ T359] RSP: 0018:ffa00000005178f8 EFLAGS: 00010286 [ 15.582311][ T359] RAX: 00000000ffffffa6 RBX: ff1100000ebc3700 RCX: 1ff40000000a2ee5 [ 15.582565][ T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc37bc [ 15.582761][ T359] RBP: ff1100000fc61000 R08: 1fe2200001d786f9 R09: ff110000054bae80 [ 15.582957][ T359] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.583213][ T359] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fc61000 [ 15.583474][ T359] FS: 00007ff0e77a0840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.583711][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.583876][ T359] CR2: 00007ff0e79a7430 CR3: 0000000009b47006 CR4: 0000000000771ef0 [ 15.584074][ T359] PKRU: 55555554 [ 15.584174][ T359] Call Trace: [ 15.584272][ T359] [ 15.584399][ T359] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.584534][ T359] ? notifier_call_chain+0xb0/0x320 [ 15.584667][ T359] rtmsg_ifinfo+0x5c/0xb0 [ 15.584767][ T359] register_netdevice+0x1526/0x1bc0 [ 15.584903][ T359] ? unregister_netdevice_queue+0x470/0x470 [ 15.585067][ T359] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.585204][ T359] __ip_tunnel_create+0x380/0x470 [ 15.585340][ T359] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 15.585530][ T359] ? net_generic+0xb3/0x1e0 [ 15.585664][ T359] ip_tunnel_init_net+0x1b4/0x510 [ 15.585798][ T359] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 15.585931][ T359] ? trace_kmalloc+0xed/0x130 [ 15.586066][ T359] ? __kasan_kmalloc+0x7b/0x90 [ 15.586207][ T359] vti_init_net+0x2a/0x140 [ 15.586400][ T359] ops_init+0x187/0x560 [ 15.586502][ T359] setup_net+0x11b/0x3b0 [ 15.586602][ T359] ? unregister_pernet_device+0x80/0x80 [ 15.586733][ T359] ? lockdep_init_map_type+0x5d/0x250 [ 15.586866][ T359] ? mutex_init_lockdep+0xf6/0x120 [ 15.587002][ T359] copy_net_ns+0x383/0x660 [ 15.587144][ T359] create_new_namespaces+0x371/0xa10 [ 15.587286][ T359] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.587476][ T359] ksys_unshare+0x353/0x880 [ 15.587609][ T359] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.587741][ T359] ? walk_process_tree+0x350/0x350 [ 15.587879][ T359] ? __x64_sys_openat+0x10e/0x210 [ 15.588013][ T359] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.588148][ T359] __x64_sys_unshare+0x34/0x50 [ 15.588282][ T359] ? do_syscall_64+0x82/0xfc0 [ 15.588473][ T359] do_syscall_64+0x117/0xfc0 [ 15.588606][ T359] ? trace_hardirqs_off+0xd/0x30 [ 15.588740][ T359] ? exc_page_fault+0xee/0x100 [ 15.588879][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.589043][ T359] RIP: 0033:0x7ff0e7a62bcb [ 15.589182][ T359] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.589720][ T359] RSP: 002b:00007fffd8383f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.589921][ T359] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff0e7a62bcb [ 15.590120][ T359] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.590325][ T359] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.590583][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd8386130 [ 15.590781][ T359] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd8386889 [ 15.590987][ T359] [ 15.591086][ T359] irq event stamp: 29595 [ 15.591187][ T359] hardirqs last enabled at (29603): [] __up_console_sem+0x5a/0x70 [ 15.591482][ T359] hardirqs last disabled at (29706): [] __up_console_sem+0x3f/0x70 [ 15.591714][ T359] softirqs last enabled at (29704): [] handle_softirqs+0x611/0x940 [ 15.591944][ T359] softirqs last disabled at (29611): [] __irq_exit_rcu+0x103/0x1c0 [ 15.592175][ T359] ---[ end trace 0000000000000000 ]--- [ 15.601509][ T359] ------------[ cut here ]------------ [ 15.601660][ T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/359 [ 15.601893][ T359] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.602205][ T359] CPU: 1 UID: 0 PID: 359 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.602491][ T359] Tainted: [W]=WARN [ 15.602595][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.602764][ T359] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.602937][ T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.603423][ T359] RSP: 0018:ffa0000000517a78 EFLAGS: 00010286 [ 15.603593][ T359] RAX: 00000000ffffffa6 RBX: ff1100000b463a80 RCX: 1ff40000000a2f15 [ 15.603792][ T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b463b3c [ 15.603990][ T359] RBP: ff1100000f561000 R08: 1fe220000168c769 R09: ff110000054bae80 [ 15.604189][ T359] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 15.604404][ T359] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f561000 [ 15.604607][ T359] FS: 00007ff0e77a0840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 15.604840][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.605007][ T359] CR2: 00007f71aba7b2a0 CR3: 0000000009b47006 CR4: 0000000000771ef0 [ 15.605206][ T359] PKRU: 55555554 [ 15.605311][ T359] Call Trace: [ 15.605416][ T359] [ 15.605484][ T359] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.605618][ T359] ? notifier_call_chain+0xb0/0x320 [ 15.605752][ T359] rtmsg_ifinfo+0x5c/0xb0 [ 15.605853][ T359] register_netdevice+0x1526/0x1bc0 [ 15.605989][ T359] ? unregister_netdevice_queue+0x470/0x470 [ 15.606160][ T359] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.606300][ T359] register_netdev+0x23/0x40 [ 15.606437][ T359] vti6_init_net+0x280/0x3c0 [ 15.606570][ T359] ops_init+0x187/0x560 [ 15.606671][ T359] setup_net+0x11b/0x3b0 [ 15.606771][ T359] ? unregister_pernet_device+0x80/0x80 [ 15.606903][ T359] ? lockdep_init_map_type+0x5d/0x250 [ 15.607035][ T359] ? mutex_init_lockdep+0xf6/0x120 [ 15.607170][ T359] copy_net_ns+0x383/0x660 [ 15.607308][ T359] create_new_namespaces+0x371/0xa10 [ 15.607449][ T359] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.607587][ T359] ksys_unshare+0x353/0x880 [ 15.607719][ T359] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.607850][ T359] ? walk_process_tree+0x350/0x350 [ 15.607987][ T359] ? __x64_sys_openat+0x10e/0x210 [ 15.608126][ T359] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.608259][ T359] __x64_sys_unshare+0x34/0x50 [ 15.608398][ T359] ? do_syscall_64+0x82/0xfc0 [ 15.608535][ T359] do_syscall_64+0x117/0xfc0 [ 15.608665][ T359] ? trace_hardirqs_off+0xd/0x30 [ 15.608796][ T359] ? exc_page_fault+0xee/0x100 [ 15.608928][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.609090][ T359] RIP: 0033:0x7ff0e7a62bcb [ 15.609230][ T359] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.609709][ T359] RSP: 002b:00007fffd8383f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.609909][ T359] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff0e7a62bcb [ 15.610110][ T359] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.610314][ T359] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.610522][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd8386130 [ 15.610719][ T359] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd8386889 [ 15.610923][ T359] [ 15.611021][ T359] irq event stamp: 37311 [ 15.611120][ T359] hardirqs last enabled at (37319): [] __up_console_sem+0x5a/0x70 [ 15.611358][ T359] hardirqs last disabled at (37328): [] __up_console_sem+0x3f/0x70 [ 15.611593][ T359] softirqs last enabled at (36944): [] handle_softirqs+0x611/0x940 [ 15.611826][ T359] softirqs last disabled at (36935): [] __irq_exit_rcu+0x103/0x1c0 [ 15.612055][ T359] ---[ end trace 0000000000000000 ]--- [ 15.614951][ T359] ------------[ cut here ]------------ [ 15.615090][ T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/359 [ 15.615332][ T359] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.615690][ T359] CPU: 1 UID: 0 PID: 359 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.615960][ T359] Tainted: [W]=WARN [ 15.616060][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.616227][ T359] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.616409][ T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.616885][ T359] RSP: 0018:ffa0000000517a68 EFLAGS: 00010286 [ 15.617052][ T359] RAX: 00000000ffffffa6 RBX: ff1100000ebc2580 RCX: 1ff40000000a2f13 [ 15.617253][ T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc263c [ 15.617502][ T359] RBP: ff110000093ac000 R08: 1fe2200001d784c9 R09: ff110000054bae80 [ 15.617702][ T359] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 15.617902][ T359] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000093ac000 [ 15.618105][ T359] FS: 00007ff0e77a0840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 15.618339][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.618512][ T359] CR2: 00007f71aba7b2a0 CR3: 0000000009b47006 CR4: 0000000000771ef0 [ 15.618712][ T359] PKRU: 55555554 [ 15.618810][ T359] Call Trace: [ 15.618911][ T359] [ 15.618981][ T359] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.619119][ T359] ? notifier_call_chain+0xb0/0x320 [ 15.619253][ T359] rtmsg_ifinfo+0x5c/0xb0 [ 15.619362][ T359] register_netdevice+0x1526/0x1bc0 [ 15.619497][ T359] ? unregister_netdevice_queue+0x470/0x470 [ 15.619673][ T359] register_netdev+0x23/0x40 [ 15.619805][ T359] sit_init_net+0x299/0x570 [ 15.619939][ T359] ops_init+0x187/0x560 [ 15.620043][ T359] setup_net+0x11b/0x3b0 [ 15.620144][ T359] ? unregister_pernet_device+0x80/0x80 [ 15.620276][ T359] ? lockdep_init_map_type+0x5d/0x250 [ 15.620418][ T359] ? mutex_init_lockdep+0xf6/0x120 [ 15.620553][ T359] copy_net_ns+0x383/0x660 [ 15.620686][ T359] create_new_namespaces+0x371/0xa10 [ 15.620821][ T359] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.620961][ T359] ksys_unshare+0x353/0x880 [ 15.621093][ T359] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.621225][ T359] ? walk_process_tree+0x350/0x350 [ 15.621367][ T359] ? __x64_sys_openat+0x10e/0x210 [ 15.621501][ T359] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.621635][ T359] __x64_sys_unshare+0x34/0x50 [ 15.621766][ T359] ? do_syscall_64+0x82/0xfc0 [ 15.621901][ T359] do_syscall_64+0x117/0xfc0 [ 15.622033][ T359] ? trace_hardirqs_off+0xd/0x30 [ 15.622165][ T359] ? exc_page_fault+0xee/0x100 [ 15.622300][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.622666][ T359] RIP: 0033:0x7ff0e7a62bcb [ 15.622806][ T359] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.623283][ T359] RSP: 002b:00007fffd8383f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.623492][ T359] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff0e7a62bcb [ 15.623689][ T359] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.623890][ T359] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.624098][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd8386130 [ 15.624301][ T359] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd8386889 [ 15.624513][ T359] [ 15.624612][ T359] irq event stamp: 39471 [ 15.624717][ T359] hardirqs last enabled at (39481): [] __up_console_sem+0x5a/0x70 [ 15.624955][ T359] hardirqs last disabled at (39488): [] __up_console_sem+0x3f/0x70 [ 15.625187][ T359] softirqs last enabled at (39094): [] handle_softirqs+0x611/0x940 [ 15.625427][ T359] softirqs last disabled at (39083): [] __irq_exit_rcu+0x103/0x1c0 [ 15.625664][ T359] ---[ end trace 0000000000000000 ]--- [ 15.630555][ T359] ------------[ cut here ]------------ [ 15.630705][ T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/359 [ 15.630936][ T359] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.631245][ T359] CPU: 1 UID: 0 PID: 359 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.632057][ T359] Tainted: [W]=WARN [ 15.632160][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.632334][ T359] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.632569][ T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.633054][ T359] RSP: 0018:ffa0000000517a78 EFLAGS: 00010286 [ 15.633222][ T359] RAX: 00000000ffffffa6 RBX: ff110000096f5540 RCX: 1ff40000000a2f15 [ 15.633488][ T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f55fc [ 15.633687][ T359] RBP: ff1100000e074000 R08: 1fe22000012deac1 R09: ff110000054bae80 [ 15.633892][ T359] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 15.634091][ T359] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e074000 [ 15.634297][ T359] FS: 00007ff0e77a0840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 15.634590][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.634760][ T359] CR2: 00007f71aba7b2a0 CR3: 0000000009b47006 CR4: 0000000000771ef0 [ 15.634963][ T359] PKRU: 55555554 [ 15.635065][ T359] Call Trace: [ 15.635163][ T359] [ 15.635231][ T359] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.635424][ T359] ? notifier_call_chain+0xb0/0x320 [ 15.635558][ T359] rtmsg_ifinfo+0x5c/0xb0 [ 15.635662][ T359] register_netdevice+0x1526/0x1bc0 [ 15.635798][ T359] ? unregister_netdevice_queue+0x470/0x470 [ 15.635963][ T359] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.636100][ T359] register_netdev+0x23/0x40 [ 15.636233][ T359] ip6_tnl_init_net+0x2b8/0x400 [ 15.636427][ T359] ops_init+0x187/0x560 [ 15.636530][ T359] setup_net+0x11b/0x3b0 [ 15.636638][ T359] ? unregister_pernet_device+0x80/0x80 [ 15.636775][ T359] ? lockdep_init_map_type+0x5d/0x250 [ 15.636909][ T359] ? mutex_init_lockdep+0xf6/0x120 [ 15.637045][ T359] copy_net_ns+0x383/0x660 [ 15.637179][ T359] create_new_namespaces+0x371/0xa10 [ 15.637319][ T359] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 15.637508][ T359] ksys_unshare+0x353/0x880 [ 15.637642][ T359] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.637776][ T359] ? walk_process_tree+0x350/0x350 [ 15.637909][ T359] ? __x64_sys_openat+0x10e/0x210 [ 15.638045][ T359] ? __ia32_sys_open+0x1b0/0x1b0 [ 15.638180][ T359] __x64_sys_unshare+0x34/0x50 [ 15.638315][ T359] ? do_syscall_64+0x82/0xfc0 [ 15.638506][ T359] do_syscall_64+0x117/0xfc0 [ 15.638640][ T359] ? trace_hardirqs_off+0xd/0x30 [ 15.638775][ T359] ? exc_page_fault+0xee/0x100 [ 15.638908][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.639074][ T359] RIP: 0033:0x7ff0e7a62bcb [ 15.639211][ T359] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 15.639762][ T359] RSP: 002b:00007fffd8383f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 15.639969][ T359] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff0e7a62bcb [ 15.640171][ T359] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.640428][ T359] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.640628][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd8386130 [ 15.640828][ T359] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd8386889 [ 15.641034][ T359] [ 15.641133][ T359] irq event stamp: 44439 [ 15.641235][ T359] hardirqs last enabled at (44447): [] __up_console_sem+0x5a/0x70 [ 15.641533][ T359] hardirqs last disabled at (44550): [] __up_console_sem+0x3f/0x70 [ 15.641767][ T359] softirqs last enabled at (44548): [] handle_softirqs+0x611/0x940 [ 15.642006][ T359] softirqs last disabled at (44455): [] __irq_exit_rcu+0x103/0x1c0 [ 15.642241][ T359] ---[ end trace 0000000000000000 ]--- [ 15.688124][ T360] ------------[ cut here ]------------ [ 15.688285][ T360] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/360 [ 15.688540][ T360] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.688860][ T360] CPU: 0 UID: 0 PID: 360 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.689131][ T360] Tainted: [W]=WARN [ 15.689233][ T360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.689411][ T360] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.689587][ T360] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.690069][ T360] RSP: 0018:ffa0000000517020 EFLAGS: 00010286 [ 15.690244][ T360] RAX: 00000000ffffffa6 RBX: ff1100000cee91c0 RCX: 1ff40000000a2dca [ 15.690453][ T360] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cee927c [ 15.690650][ T360] RBP: ff11000014ab4000 R08: 1fe22000019dd251 R09: ff11000009a1d158 [ 15.690850][ T360] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 15.691049][ T360] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 15.691251][ T360] FS: 00007f8298325840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.691499][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.691667][ T360] CR2: 000000002e821988 CR3: 000000000e80f001 CR4: 0000000000771ef0 [ 15.691867][ T360] PKRU: 55555554 [ 15.691967][ T360] Call Trace: [ 15.692067][ T360] [ 15.692136][ T360] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.692274][ T360] rtmsg_ifinfo+0x5c/0xb0 [ 15.692387][ T360] ? mark_held_locks+0x40/0x70 [ 15.692521][ T360] __dev_notify_flags+0x1b8/0x280 [ 15.692655][ T360] ? netif_change_name+0x8c0/0x8c0 [ 15.692789][ T360] ? __dev_change_flags+0x4a4/0x6d0 [ 15.692924][ T360] ? netif_set_allmulti+0x2c0/0x2c0 [ 15.693059][ T360] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.693193][ T360] ? is_bpf_text_address+0x68/0x110 [ 15.693335][ T360] netif_change_flags+0xfe/0x190 [ 15.693477][ T360] ? unwind_get_return_address+0x67/0xd0 [ 15.693613][ T360] do_setlink.isra.0+0x1d25/0x2a60 [ 15.693751][ T360] ? rtnl_link_get_size+0x350/0x350 [ 15.693888][ T360] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 15.694057][ T360] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.694192][ T360] ? validate_chain+0x38b/0xc20 [ 15.694334][ T360] ? rcu_read_lock_any_held+0x66/0x90 [ 15.694476][ T360] ? stack_depot_save_flags+0x367/0x770 [ 15.694612][ T360] ? __kernel_text_address+0x12/0x30 [ 15.694749][ T360] ? __lock_acquire+0x508/0xc10 [ 15.694884][ T360] ? lock_acquire.part.0+0xbc/0x260 [ 15.695016][ T360] ? rtnl_newlink+0x883/0xee0 [ 15.695150][ T360] ? rcu_is_watching+0x15/0xd0 [ 15.695284][ T360] ? lock_acquire+0x134/0x160 [ 15.695476][ T360] ? rcu_is_watching+0x15/0xd0 [ 15.695610][ T360] ? rcu_is_watching+0x15/0xd0 [ 15.695745][ T360] ? trace_contention_end+0xb3/0x1a0 [ 15.695879][ T360] ? __mutex_lock+0x1db/0x2010 [ 15.696013][ T360] ? __mutex_lock+0x9b2/0x2010 [ 15.696146][ T360] ? rtnl_newlink+0x883/0xee0 [ 15.696281][ T360] ? ww_mutex_lock+0x160/0x160 [ 15.696478][ T360] ? __rtnl_newlink+0x3fa/0xa50 [ 15.696720][ T360] rtnl_newlink+0x8d1/0xee0 [ 15.696855][ T360] ? lock_acquire.part.0+0xbc/0x260 [ 15.696989][ T360] ? find_held_lock+0x2b/0x80 [ 15.697121][ T360] ? __rtnl_newlink+0xa50/0xa50 [ 15.697255][ T360] ? mark_usage+0x61/0x170 [ 15.697457][ T360] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.697593][ T360] ? lock_acquire.part.0+0xbc/0x260 [ 15.697726][ T360] ? find_held_lock+0x2b/0x80 [ 15.697858][ T360] ? __rtnl_newlink+0xa50/0xa50 [ 15.697992][ T360] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.698126][ T360] ? __rtnl_newlink+0xa50/0xa50 [ 15.698260][ T360] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.698403][ T360] ? validate_chain+0x38b/0xc20 [ 15.698536][ T360] ? rtnl_link_fill+0x920/0x920 [ 15.698667][ T360] ? __lock_acquire+0x508/0xc10 [ 15.698812][ T360] ? lock_acquire.part.0+0xbc/0x260 [ 15.698944][ T360] ? find_held_lock+0x2b/0x80 [ 15.699079][ T360] netlink_rcv_skb+0x14e/0x3a0 [ 15.699213][ T360] ? rtnl_link_fill+0x920/0x920 [ 15.699357][ T360] ? netlink_ack+0xcf0/0xcf0 [ 15.699492][ T360] ? netlink_deliver_tap+0xc5/0x330 [ 15.699624][ T360] ? netlink_deliver_tap+0x13c/0x330 [ 15.699757][ T360] netlink_unicast+0x486/0x750 [ 15.699890][ T360] ? netlink_attachskb+0x810/0x810 [ 15.700023][ T360] ? __lock_acquire+0x508/0xc10 [ 15.700157][ T360] netlink_sendmsg+0x735/0xc60 [ 15.700290][ T360] ? netlink_unicast+0x750/0x750 [ 15.700433][ T360] ? __might_fault+0x97/0x140 [ 15.700568][ T360] ____sys_sendmsg+0x419/0x850 [ 15.700701][ T360] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.700834][ T360] ? get_timestamp.constprop.0+0x390/0x390 [ 15.700997][ T360] ? move_addr_to_kernel+0x40/0x40 [ 15.701134][ T360] ? stack_depot_save_flags+0x367/0x770 [ 15.701267][ T360] ? validate_chain+0x38b/0xc20 [ 15.701409][ T360] ___sys_sendmsg+0x14e/0x1d0 [ 15.701541][ T360] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 15.701703][ T360] ? copy_msghdr_from_user+0x460/0x460 [ 15.701847][ T360] __sys_sendmsg+0x145/0x1f0 [ 15.701979][ T360] ? __sys_sendmsg_sock+0x20/0x20 [ 15.702112][ T360] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 15.702278][ T360] ? do_raw_spin_unlock+0x59/0x250 [ 15.702420][ T360] ? rcu_is_watching+0x15/0xd0 [ 15.702555][ T360] do_syscall_64+0x117/0xfc0 [ 15.702688][ T360] ? trace_hardirqs_off+0xd/0x30 [ 15.702820][ T360] ? exc_page_fault+0xee/0x100 [ 15.702953][ T360] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.703117][ T360] RIP: 0033:0x7f829855f08e [ 15.703258][ T360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.703737][ T360] RSP: 002b:00007ffd20d63eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.703938][ T360] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f829855f08e [ 15.704139][ T360] RDX: 0000000000000000 RSI: 00007ffd20d63f60 RDI: 0000000000000005 [ 15.704339][ T360] RBP: 00007ffd20d63ec0 R08: 0000000000000000 R09: 0000000000000000 [ 15.704544][ T360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e464 [ 15.704742][ T360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd20d64630 [ 15.704948][ T360] [ 15.705046][ T360] irq event stamp: 25039 [ 15.705145][ T360] hardirqs last enabled at (25047): [] __up_console_sem+0x5a/0x70 [ 15.705385][ T360] hardirqs last disabled at (25056): [] __up_console_sem+0x3f/0x70 [ 15.705614][ T360] softirqs last enabled at (24616): [] handle_softirqs+0x611/0x940 [ 15.705847][ T360] softirqs last disabled at (24511): [] __irq_exit_rcu+0x103/0x1c0 [ 15.706074][ T360] ---[ end trace 0000000000000000 ]--- [ 15.802039][ T363] ------------[ cut here ]------------ [ 15.802209][ T363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/363 [ 15.802469][ T363] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.802785][ T363] CPU: 0 UID: 0 PID: 363 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.803062][ T363] Tainted: [W]=WARN [ 15.803165][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.803340][ T363] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.803526][ T363] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.804010][ T363] RSP: 0018:ffa0000000656e30 EFLAGS: 00010286 [ 15.804222][ T363] RAX: 00000000ffffffa6 RBX: ff11000004d5a900 RCX: 1ff40000000cad8c [ 15.805099][ T363] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d5a9bc [ 15.805325][ T363] RBP: ff1100000fcc9000 R08: 1fe22000009ab539 R09: ff1100000a2a0b80 [ 15.805621][ T363] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.805824][ T363] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c210400 [ 15.806029][ T363] FS: 00007f4474526840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.806271][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.806523][ T363] CR2: 000000000042ebe0 CR3: 000000000e27f004 CR4: 0000000000771ef0 [ 15.806731][ T363] PKRU: 55555554 [ 15.806832][ T363] Call Trace: [ 15.806934][ T363] [ 15.807005][ T363] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.807144][ T363] rtmsg_ifinfo+0x5c/0xb0 [ 15.807290][ T363] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 15.807473][ T363] __dev_notify_flags+0x1b8/0x280 [ 15.807612][ T363] ? netif_change_name+0x8c0/0x8c0 [ 15.807747][ T363] ? rtnl_newlink+0x8d1/0xee0 [ 15.807882][ T363] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.808019][ T363] ? netlink_rcv_skb+0x14e/0x3a0 [ 15.808156][ T363] ? add_timer_on+0x580/0x580 [ 15.808298][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.808443][ T363] ? mark_held_locks+0x40/0x70 [ 15.808579][ T363] rtnl_configure_link+0x1ac/0x390 [ 15.808715][ T363] ? lockdep_hardirqs_on+0x8c/0x130 [ 15.808851][ T363] ? queue_delayed_work_on+0x95/0x100 [ 15.808989][ T363] veth_newlink+0x330/0x8d0 [ 15.809126][ T363] ? veth_poll_controller+0x10/0x10 [ 15.809259][ T363] ? kasan_save_stack+0x2f/0x50 [ 15.809408][ T363] ? kasan_save_track+0x14/0x30 [ 15.809543][ T363] ? __kasan_kmalloc+0x7b/0x90 [ 15.809694][ T363] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 15.809830][ T363] ? alloc_netdev_mqs+0xe85/0x1490 [ 15.809969][ T363] ? rtnl_af_lookup+0x290/0x290 [ 15.810104][ T363] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.810241][ T363] ? rtnl_create_link+0x169/0xf20 [ 15.810390][ T363] rtnl_newlink_create+0x2da/0x8c0 [ 15.810528][ T363] ? rtnl_create_link+0xf20/0xf20 [ 15.810664][ T363] ? __dev_get_by_name+0x12/0x50 [ 15.810799][ T363] ? rtnl_dev_get+0xd7/0x170 [ 15.810940][ T363] __rtnl_newlink+0x22b/0xa50 [ 15.811081][ T363] rtnl_newlink+0x8d1/0xee0 [ 15.811219][ T363] ? lock_acquire.part.0+0xbc/0x260 [ 15.811367][ T363] ? find_held_lock+0x2b/0x80 [ 15.811505][ T363] ? __rtnl_newlink+0xa50/0xa50 [ 15.811640][ T363] ? mark_usage+0x61/0x170 [ 15.811777][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.811917][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.812054][ T363] ? __rtnl_newlink+0xa50/0xa50 [ 15.812190][ T363] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.812331][ T363] ? validate_chain+0x38b/0xc20 [ 15.812475][ T363] ? rtnl_link_fill+0x920/0x920 [ 15.812612][ T363] ? __lock_acquire+0x508/0xc10 [ 15.812750][ T363] ? lock_acquire.part.0+0xbc/0x260 [ 15.812886][ T363] ? find_held_lock+0x2b/0x80 [ 15.813023][ T363] netlink_rcv_skb+0x14e/0x3a0 [ 15.813158][ T363] ? rtnl_link_fill+0x920/0x920 [ 15.813298][ T363] ? netlink_ack+0xcf0/0xcf0 [ 15.813461][ T363] ? netlink_deliver_tap+0xc5/0x330 [ 15.813597][ T363] ? netlink_deliver_tap+0x13c/0x330 [ 15.813736][ T363] netlink_unicast+0x486/0x750 [ 15.813871][ T363] ? netlink_attachskb+0x810/0x810 [ 15.814019][ T363] ? __lock_acquire+0x508/0xc10 [ 15.814158][ T363] netlink_sendmsg+0x735/0xc60 [ 15.814302][ T363] ? netlink_unicast+0x750/0x750 [ 15.814445][ T363] ? __might_fault+0x97/0x140 [ 15.814582][ T363] ____sys_sendmsg+0x419/0x850 [ 15.814721][ T363] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.814856][ T363] ? get_timestamp.constprop.0+0x390/0x390 [ 15.815023][ T363] ? move_addr_to_kernel+0x40/0x40 [ 15.815162][ T363] ___sys_sendmsg+0x14e/0x1d0 [ 15.815302][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.815443][ T363] ? copy_msghdr_from_user+0x460/0x460 [ 15.815590][ T363] ? lock_vma_under_rcu+0x159/0x410 [ 15.815730][ T363] __sys_sendmsg+0x145/0x1f0 [ 15.815866][ T363] ? __sys_sendmsg_sock+0x20/0x20 [ 15.816007][ T363] ? rcu_is_watching+0x15/0xd0 [ 15.816144][ T363] ? rcu_is_watching+0x15/0xd0 [ 15.816281][ T363] do_syscall_64+0x117/0xfc0 [ 15.816424][ T363] ? trace_hardirqs_off+0xd/0x30 [ 15.816560][ T363] ? exc_page_fault+0xee/0x100 [ 15.816694][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.816863][ T363] RIP: 0033:0x7f447476008e [ 15.817006][ T363] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.817499][ T363] RSP: 002b:00007ffd4f7078a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.817705][ T363] RAX: ffffffffffffffda RBX: 00007ffd4f708040 RCX: 00007f447476008e [ 15.817910][ T363] RDX: 0000000000000000 RSI: 00007ffd4f707950 RDI: 0000000000000005 [ 15.818113][ T363] RBP: 00007ffd4f7078b0 R08: 0000000000000000 R09: 0000000000000000 [ 15.818322][ T363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 15.818527][ T363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4f708010 [ 15.818735][ T363] [ 15.818837][ T363] irq event stamp: 15813 [ 15.818939][ T363] hardirqs last enabled at (15821): [] __up_console_sem+0x5a/0x70 [ 15.819176][ T363] hardirqs last disabled at (15828): [] __up_console_sem+0x3f/0x70 [ 15.819426][ T363] softirqs last enabled at (15164): [] handle_softirqs+0x611/0x940 [ 15.819661][ T363] softirqs last disabled at (15099): [] __irq_exit_rcu+0x103/0x1c0 [ 15.819895][ T363] ---[ end trace 0000000000000000 ]--- [ 15.832350][ T363] ------------[ cut here ]------------ [ 15.832587][ T363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/363 [ 15.832821][ T363] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.833320][ T363] CPU: 3 UID: 0 PID: 363 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.833590][ T363] Tainted: [W]=WARN [ 15.833693][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.834043][ T363] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.834215][ T363] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.834889][ T363] RSP: 0018:ffa00000006571b0 EFLAGS: 00010286 [ 15.835060][ T363] RAX: 00000000ffffffa6 RBX: ff11000004d5b000 RCX: 1ff40000000cadfc [ 15.835262][ T363] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d5b0bc [ 15.835472][ T363] RBP: ff1100000d764000 R08: 1fe22000009ab619 R09: ff1100000a2a0b80 [ 15.835675][ T363] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 15.835874][ T363] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 15.836076][ T363] FS: 00007f4474526840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 15.836319][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.836492][ T363] CR2: 0000561705c5dd5c CR3: 000000000e27f002 CR4: 0000000000771ef0 [ 15.836699][ T363] PKRU: 55555554 [ 15.836800][ T363] Call Trace: [ 15.836901][ T363] [ 15.836971][ T363] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.837109][ T363] rtmsg_ifinfo+0x5c/0xb0 [ 15.837210][ T363] __dev_notify_flags+0x1b8/0x280 [ 15.837357][ T363] ? netif_change_name+0x8c0/0x8c0 [ 15.837493][ T363] ? rtnl_af_lookup+0x290/0x290 [ 15.837627][ T363] ? alloc_netdev_mqs+0xed0/0x1490 [ 15.837762][ T363] rtnl_configure_link+0x1ac/0x390 [ 15.837897][ T363] rtnl_newlink_create+0x353/0x8c0 [ 15.838036][ T363] ? rtnl_create_link+0xf20/0xf20 [ 15.838170][ T363] ? __dev_get_by_name+0x12/0x50 [ 15.838309][ T363] ? rtnl_dev_get+0xd7/0x170 [ 15.838456][ T363] __rtnl_newlink+0x22b/0xa50 [ 15.838594][ T363] rtnl_newlink+0x8d1/0xee0 [ 15.838732][ T363] ? lock_acquire.part.0+0xbc/0x260 [ 15.838867][ T363] ? find_held_lock+0x2b/0x80 [ 15.839004][ T363] ? __rtnl_newlink+0xa50/0xa50 [ 15.839138][ T363] ? mark_usage+0x61/0x170 [ 15.839270][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.839418][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.839554][ T363] ? __rtnl_newlink+0xa50/0xa50 [ 15.839686][ T363] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.839819][ T363] ? validate_chain+0x38b/0xc20 [ 15.839954][ T363] ? rtnl_link_fill+0x920/0x920 [ 15.840089][ T363] ? __lock_acquire+0x508/0xc10 [ 15.840225][ T363] ? lock_acquire.part.0+0xbc/0x260 [ 15.840370][ T363] ? find_held_lock+0x2b/0x80 [ 15.840504][ T363] netlink_rcv_skb+0x14e/0x3a0 [ 15.840636][ T363] ? rtnl_link_fill+0x920/0x920 [ 15.840769][ T363] ? netlink_ack+0xcf0/0xcf0 [ 15.840906][ T363] ? netlink_deliver_tap+0xc5/0x330 [ 15.841041][ T363] ? netlink_deliver_tap+0x13c/0x330 [ 15.841177][ T363] netlink_unicast+0x486/0x750 [ 15.841317][ T363] ? netlink_attachskb+0x810/0x810 [ 15.841456][ T363] ? __lock_acquire+0x508/0xc10 [ 15.841589][ T363] netlink_sendmsg+0x735/0xc60 [ 15.841725][ T363] ? netlink_unicast+0x750/0x750 [ 15.841862][ T363] ? __might_fault+0x97/0x140 [ 15.842000][ T363] ____sys_sendmsg+0x419/0x850 [ 15.842132][ T363] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.842265][ T363] ? get_timestamp.constprop.0+0x390/0x390 [ 15.842442][ T363] ? move_addr_to_kernel+0x40/0x40 [ 15.842579][ T363] ___sys_sendmsg+0x14e/0x1d0 [ 15.842711][ T363] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.842845][ T363] ? copy_msghdr_from_user+0x460/0x460 [ 15.842990][ T363] ? lock_vma_under_rcu+0x159/0x410 [ 15.843126][ T363] __sys_sendmsg+0x145/0x1f0 [ 15.843263][ T363] ? __sys_sendmsg_sock+0x20/0x20 [ 15.843411][ T363] ? rcu_is_watching+0x15/0xd0 [ 15.843546][ T363] ? rcu_is_watching+0x15/0xd0 [ 15.843683][ T363] do_syscall_64+0x117/0xfc0 [ 15.843816][ T363] ? trace_hardirqs_off+0xd/0x30 [ 15.843953][ T363] ? exc_page_fault+0xee/0x100 [ 15.844087][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.844252][ T363] RIP: 0033:0x7f447476008e [ 15.844404][ T363] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.844880][ T363] RSP: 002b:00007ffd4f7078a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.845082][ T363] RAX: ffffffffffffffda RBX: 00007ffd4f708040 RCX: 00007f447476008e [ 15.845281][ T363] RDX: 0000000000000000 RSI: 00007ffd4f707950 RDI: 0000000000000005 [ 15.845488][ T363] RBP: 00007ffd4f7078b0 R08: 0000000000000000 R09: 0000000000000000 [ 15.845687][ T363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 15.845886][ T363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4f708010 [ 15.846092][ T363] [ 15.846192][ T363] irq event stamp: 26243 [ 15.846299][ T363] hardirqs last enabled at (26251): [] __up_console_sem+0x5a/0x70 [ 15.846536][ T363] hardirqs last disabled at (26260): [] __up_console_sem+0x3f/0x70 [ 15.846767][ T363] softirqs last enabled at (25614): [] handle_softirqs+0x611/0x940 [ 15.846998][ T363] softirqs last disabled at (25445): [] __irq_exit_rcu+0x103/0x1c0 [ 15.847228][ T363] ---[ end trace 0000000000000000 ]--- [ 15.880243][ T364] ------------[ cut here ]------------ [ 15.880412][ T364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/364 [ 15.880638][ T364] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.880940][ T364] CPU: 0 UID: 0 PID: 364 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.881201][ T364] Tainted: [W]=WARN [ 15.881330][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.881501][ T364] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.881671][ T364] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.882130][ T364] RSP: 0018:ffa0000000666ff8 EFLAGS: 00010286 [ 15.882297][ T364] RAX: 00000000ffffffa6 RBX: ff110000028fdc40 RCX: 1ff40000000ccdc5 [ 15.882501][ T364] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000028fdcfc [ 15.882690][ T364] RBP: ff1100000d764000 R08: 1fe220000051fba1 R09: ff1100000ffd2e58 [ 15.882883][ T364] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.883078][ T364] R13: 0000000000000000 R14: ffa0000000667140 R15: ff110000097c1fd0 [ 15.883278][ T364] FS: 00007f3c738f5840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.883527][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.883691][ T364] CR2: 000000000ea61988 CR3: 0000000010111006 CR4: 0000000000771ef0 [ 15.883887][ T364] PKRU: 55555554 [ 15.883987][ T364] Call Trace: [ 15.884084][ T364] [ 15.884153][ T364] rtmsg_ifinfo_newnet+0x69/0x160 [ 15.884288][ T364] __dev_change_net_namespace+0x8b7/0x1d00 [ 15.884463][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.884592][ T364] ? __lock_acquire+0x508/0xc10 [ 15.884722][ T364] ? default_device_exit_batch+0x600/0x600 [ 15.884881][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.885012][ T364] ? find_held_lock+0x2b/0x80 [ 15.885142][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.885272][ T364] ? is_bpf_text_address+0x68/0x110 [ 15.885446][ T364] ? rtnl_af_lookup+0x290/0x290 [ 15.885576][ T364] ? is_bpf_text_address+0x72/0x110 [ 15.885707][ T364] do_setlink.isra.0+0x219/0x2a60 [ 15.885837][ T364] ? rtnl_link_get_size+0x350/0x350 [ 15.885968][ T364] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 15.886131][ T364] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.886263][ T364] ? validate_chain+0x38b/0xc20 [ 15.886404][ T364] ? rcu_read_lock_any_held+0x66/0x90 [ 15.886533][ T364] ? stack_depot_save_flags+0x367/0x770 [ 15.886662][ T364] ? __kernel_text_address+0x12/0x30 [ 15.886793][ T364] ? __lock_acquire+0x508/0xc10 [ 15.886922][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.887052][ T364] ? rtnl_newlink+0x883/0xee0 [ 15.887186][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.887323][ T364] ? lock_acquire+0x134/0x160 [ 15.887455][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.887582][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.887710][ T364] ? trace_contention_end+0xb3/0x1a0 [ 15.887840][ T364] ? __mutex_lock+0x1db/0x2010 [ 15.887969][ T364] ? __mutex_lock+0x9b2/0x2010 [ 15.888098][ T364] ? rtnl_newlink+0x883/0xee0 [ 15.888229][ T364] ? ww_mutex_lock+0x160/0x160 [ 15.888370][ T364] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.888504][ T364] ? __rtnl_newlink+0x3fa/0xa50 [ 15.888634][ T364] rtnl_newlink+0x8d1/0xee0 [ 15.888763][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.888890][ T364] ? find_held_lock+0x2b/0x80 [ 15.889018][ T364] ? __rtnl_newlink+0xa50/0xa50 [ 15.889145][ T364] ? mark_usage+0x61/0x170 [ 15.889272][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.889414][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.889544][ T364] ? find_held_lock+0x2b/0x80 [ 15.889670][ T364] ? __rtnl_newlink+0xa50/0xa50 [ 15.889797][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.889926][ T364] ? __rtnl_newlink+0xa50/0xa50 [ 15.890054][ T364] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.890181][ T364] ? validate_chain+0x38b/0xc20 [ 15.890317][ T364] ? rtnl_link_fill+0x920/0x920 [ 15.890450][ T364] ? __lock_acquire+0x508/0xc10 [ 15.890580][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.890708][ T364] ? find_held_lock+0x2b/0x80 [ 15.890837][ T364] netlink_rcv_skb+0x14e/0x3a0 [ 15.890965][ T364] ? rtnl_link_fill+0x920/0x920 [ 15.891094][ T364] ? netlink_ack+0xcf0/0xcf0 [ 15.891226][ T364] ? netlink_deliver_tap+0xc5/0x330 [ 15.891368][ T364] ? netlink_deliver_tap+0x13c/0x330 [ 15.891499][ T364] netlink_unicast+0x486/0x750 [ 15.891629][ T364] ? netlink_attachskb+0x810/0x810 [ 15.891756][ T364] ? __lock_acquire+0x508/0xc10 [ 15.891884][ T364] netlink_sendmsg+0x735/0xc60 [ 15.892016][ T364] ? netlink_unicast+0x750/0x750 [ 15.892145][ T364] ? __might_fault+0x97/0x140 [ 15.892274][ T364] ____sys_sendmsg+0x419/0x850 [ 15.892415][ T364] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.892543][ T364] ? get_timestamp.constprop.0+0x390/0x390 [ 15.892703][ T364] ? move_addr_to_kernel+0x40/0x40 [ 15.892831][ T364] ? stack_depot_save_flags+0x367/0x770 [ 15.892960][ T364] ? validate_chain+0x38b/0xc20 [ 15.893092][ T364] ___sys_sendmsg+0x14e/0x1d0 [ 15.893219][ T364] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 15.893395][ T364] ? copy_msghdr_from_user+0x460/0x460 [ 15.893536][ T364] __sys_sendmsg+0x145/0x1f0 [ 15.893667][ T364] ? __sys_sendmsg_sock+0x20/0x20 [ 15.893795][ T364] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 15.893957][ T364] ? do_raw_spin_unlock+0x59/0x250 [ 15.894085][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.894212][ T364] do_syscall_64+0x117/0xfc0 [ 15.894357][ T364] ? trace_hardirqs_off+0xd/0x30 [ 15.894491][ T364] ? exc_page_fault+0xee/0x100 [ 15.894628][ T364] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.894785][ T364] RIP: 0033:0x7f3c73b2f08e [ 15.894921][ T364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.895394][ T364] RSP: 002b:00007fffc33fccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.895589][ T364] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3c73b2f08e [ 15.895782][ T364] RDX: 0000000000000000 RSI: 00007fffc33fcd80 RDI: 0000000000000005 [ 15.895975][ T364] RBP: 00007fffc33fcce0 R08: 0000000000000000 R09: 0000000000000000 [ 15.896168][ T364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 15.896370][ T364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc33fd440 [ 15.896568][ T364] [ 15.896664][ T364] irq event stamp: 16231 [ 15.896761][ T364] hardirqs last enabled at (16239): [] __up_console_sem+0x5a/0x70 [ 15.896989][ T364] hardirqs last disabled at (16246): [] __up_console_sem+0x3f/0x70 [ 15.897211][ T364] softirqs last enabled at (15692): [] handle_softirqs+0x611/0x940 [ 15.897445][ T364] softirqs last disabled at (15687): [] __irq_exit_rcu+0x103/0x1c0 [ 15.897671][ T364] ---[ end trace 0000000000000000 ]--- [ 15.898932][ T364] ------------[ cut here ]------------ [ 15.899067][ T364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/364 [ 15.899298][ T364] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.899608][ T364] CPU: 0 UID: 0 PID: 364 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.899871][ T364] Tainted: [W]=WARN [ 15.899971][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.900138][ T364] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.900305][ T364] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.900777][ T364] RSP: 0018:ffa0000000666fc0 EFLAGS: 00010286 [ 15.900942][ T364] RAX: 00000000ffffffa6 RBX: ff110000028fd700 RCX: 1ff40000000ccdbe [ 15.901141][ T364] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000028fd7bc [ 15.901340][ T364] RBP: ff1100000d764000 R08: 1fe220000051faf9 R09: ff1100000ffd2e58 [ 15.901539][ T364] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 15.901733][ T364] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000097c1fd0 [ 15.901928][ T364] FS: 00007f3c738f5840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 15.902160][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.902420][ T364] CR2: 000000000ea61988 CR3: 0000000010111006 CR4: 0000000000771ef0 [ 15.902615][ T364] PKRU: 55555554 [ 15.902712][ T364] Call Trace: [ 15.902809][ T364] [ 15.902876][ T364] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.903093][ T364] ? notifier_call_chain+0xb0/0x320 [ 15.903315][ T364] rtmsg_ifinfo+0x5c/0xb0 [ 15.903420][ T364] __dev_change_net_namespace+0x499/0x1d00 [ 15.903585][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.903716][ T364] ? __lock_acquire+0x508/0xc10 [ 15.903847][ T364] ? default_device_exit_batch+0x600/0x600 [ 15.904180][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.904486][ T364] ? find_held_lock+0x2b/0x80 [ 15.904617][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.904748][ T364] ? is_bpf_text_address+0x68/0x110 [ 15.905050][ T364] ? rtnl_af_lookup+0x290/0x290 [ 15.905181][ T364] ? is_bpf_text_address+0x72/0x110 [ 15.905324][ T364] do_setlink.isra.0+0x219/0x2a60 [ 15.905464][ T364] ? rtnl_link_get_size+0x350/0x350 [ 15.905596][ T364] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 15.905759][ T364] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.905888][ T364] ? validate_chain+0x38b/0xc20 [ 15.906022][ T364] ? rcu_read_lock_any_held+0x66/0x90 [ 15.906152][ T364] ? stack_depot_save_flags+0x367/0x770 [ 15.906287][ T364] ? __kernel_text_address+0x12/0x30 [ 15.906432][ T364] ? __lock_acquire+0x508/0xc10 [ 15.906649][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.906782][ T364] ? rtnl_newlink+0x883/0xee0 [ 15.906913][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.907047][ T364] ? lock_acquire+0x134/0x160 [ 15.907178][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.907317][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.907454][ T364] ? trace_contention_end+0xb3/0x1a0 [ 15.907587][ T364] ? __mutex_lock+0x1db/0x2010 [ 15.907802][ T364] ? __mutex_lock+0x9b2/0x2010 [ 15.907935][ T364] ? rtnl_newlink+0x883/0xee0 [ 15.908155][ T364] ? ww_mutex_lock+0x160/0x160 [ 15.908285][ T364] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.908428][ T364] ? __rtnl_newlink+0x3fa/0xa50 [ 15.908565][ T364] rtnl_newlink+0x8d1/0xee0 [ 15.908697][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.908999][ T364] ? find_held_lock+0x2b/0x80 [ 15.909130][ T364] ? __rtnl_newlink+0xa50/0xa50 [ 15.909260][ T364] ? mark_usage+0x61/0x170 [ 15.909406][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.909539][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.909671][ T364] ? find_held_lock+0x2b/0x80 [ 15.909802][ T364] ? __rtnl_newlink+0xa50/0xa50 [ 15.910109][ T364] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.910243][ T364] ? __rtnl_newlink+0xa50/0xa50 [ 15.910391][ T364] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.910522][ T364] ? validate_chain+0x38b/0xc20 [ 15.910745][ T364] ? rtnl_link_fill+0x920/0x920 [ 15.910874][ T364] ? __lock_acquire+0x508/0xc10 [ 15.911014][ T364] ? lock_acquire.part.0+0xbc/0x260 [ 15.911144][ T364] ? find_held_lock+0x2b/0x80 [ 15.911275][ T364] netlink_rcv_skb+0x14e/0x3a0 [ 15.911501][ T364] ? rtnl_link_fill+0x920/0x920 [ 15.911632][ T364] ? netlink_ack+0xcf0/0xcf0 [ 15.911766][ T364] ? netlink_deliver_tap+0xc5/0x330 [ 15.911896][ T364] ? netlink_deliver_tap+0x13c/0x330 [ 15.912029][ T364] netlink_unicast+0x486/0x750 [ 15.912162][ T364] ? netlink_attachskb+0x810/0x810 [ 15.912299][ T364] ? __lock_acquire+0x508/0xc10 [ 15.912437][ T364] netlink_sendmsg+0x735/0xc60 [ 15.912740][ T364] ? netlink_unicast+0x750/0x750 [ 15.912872][ T364] ? __might_fault+0x97/0x140 [ 15.913009][ T364] ____sys_sendmsg+0x419/0x850 [ 15.913140][ T364] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.913272][ T364] ? get_timestamp.constprop.0+0x390/0x390 [ 15.913449][ T364] ? move_addr_to_kernel+0x40/0x40 [ 15.913581][ T364] ? stack_depot_save_flags+0x367/0x770 [ 15.913713][ T364] ? validate_chain+0x38b/0xc20 [ 15.914119][ T364] ___sys_sendmsg+0x14e/0x1d0 [ 15.914249][ T364] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 15.914670][ T364] ? copy_msghdr_from_user+0x460/0x460 [ 15.914820][ T364] __sys_sendmsg+0x145/0x1f0 [ 15.914951][ T364] ? __sys_sendmsg_sock+0x20/0x20 [ 15.915086][ T364] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 15.915251][ T364] ? do_raw_spin_unlock+0x59/0x250 [ 15.915391][ T364] ? rcu_is_watching+0x15/0xd0 [ 15.915524][ T364] do_syscall_64+0x117/0xfc0 [ 15.915655][ T364] ? trace_hardirqs_off+0xd/0x30 [ 15.915788][ T364] ? exc_page_fault+0xee/0x100 [ 15.915989][ T364] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.916152][ T364] RIP: 0033:0x7f3c73b2f08e [ 15.916288][ T364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.916765][ T364] RSP: 002b:00007fffc33fccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.916961][ T364] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3c73b2f08e [ 15.917159][ T364] RDX: 0000000000000000 RSI: 00007fffc33fcd80 RDI: 0000000000000005 [ 15.917623][ T364] RBP: 00007fffc33fcce0 R08: 0000000000000000 R09: 0000000000000000 [ 15.917818][ T364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 15.918018][ T364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc33fd440 [ 15.918217][ T364] [ 15.918321][ T364] irq event stamp: 17983 [ 15.918422][ T364] hardirqs last enabled at (17993): [] __up_console_sem+0x5a/0x70 [ 15.918650][ T364] hardirqs last disabled at (18000): [] __up_console_sem+0x3f/0x70 [ 15.918877][ T364] softirqs last enabled at (16978): [] __alloc_skb+0x4c2/0x5f0 [ 15.919372][ T364] softirqs last disabled at (16976): [] __alloc_skb+0x4c2/0x5f0 [ 15.919598][ T364] ---[ end trace 0000000000000000 ]--- [ 15.982529][ T367] ------------[ cut here ]------------ [ 15.982731][ T367] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/367 [ 15.983011][ T367] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 15.983386][ T367] CPU: 2 UID: 0 PID: 367 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 15.983704][ T367] Tainted: [W]=WARN [ 15.983850][ T367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.984066][ T367] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 15.984289][ T367] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 15.984821][ T367] RSP: 0018:ffa0000000867020 EFLAGS: 00010286 [ 15.985034][ T367] RAX: 00000000ffffffa6 RBX: ff1100000b5fd8c0 RCX: 1ff400000010cdca [ 15.985280][ T367] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fd97c [ 15.985549][ T367] RBP: ff1100000d764000 R08: 1fe22000016bfb31 R09: ff1100000d77d158 [ 15.985789][ T367] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 15.986029][ T367] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 15.986275][ T367] FS: 00007fe1843cf840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 15.986579][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.986792][ T367] CR2: 000000003dd08988 CR3: 000000000fa3f001 CR4: 0000000000771ef0 [ 15.987036][ T367] PKRU: 55555554 [ 15.987181][ T367] Call Trace: [ 15.987336][ T367] [ 15.987466][ T367] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 15.987648][ T367] rtmsg_ifinfo+0x5c/0xb0 [ 15.987797][ T367] ? mark_held_locks+0x40/0x70 [ 15.987976][ T367] __dev_notify_flags+0x1b8/0x280 [ 15.988158][ T367] ? netif_change_name+0x8c0/0x8c0 [ 15.988355][ T367] ? __dev_change_flags+0x4a4/0x6d0 [ 15.988535][ T367] ? netif_set_allmulti+0x2c0/0x2c0 [ 15.988712][ T367] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.988892][ T367] ? is_bpf_text_address+0x68/0x110 [ 15.989074][ T367] netif_change_flags+0xfe/0x190 [ 15.989254][ T367] ? unwind_get_return_address+0x67/0xd0 [ 15.989452][ T367] do_setlink.isra.0+0x1d25/0x2a60 [ 15.989632][ T367] ? rtnl_link_get_size+0x350/0x350 [ 15.989814][ T367] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 15.990027][ T367] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.990205][ T367] ? validate_chain+0x38b/0xc20 [ 15.990404][ T367] ? rcu_read_lock_any_held+0x66/0x90 [ 15.990585][ T367] ? stack_depot_save_flags+0x367/0x770 [ 15.990762][ T367] ? __kernel_text_address+0x12/0x30 [ 15.990941][ T367] ? __lock_acquire+0x508/0xc10 [ 15.991123][ T367] ? lock_acquire.part.0+0xbc/0x260 [ 15.991311][ T367] ? rtnl_newlink+0x883/0xee0 [ 15.991502][ T367] ? rcu_is_watching+0x15/0xd0 [ 15.991681][ T367] ? lock_acquire+0x134/0x160 [ 15.991856][ T367] ? rcu_is_watching+0x15/0xd0 [ 15.992034][ T367] ? rcu_is_watching+0x15/0xd0 [ 15.992215][ T367] ? trace_contention_end+0xb3/0x1a0 [ 15.992417][ T367] ? __mutex_lock+0x1db/0x2010 [ 15.992596][ T367] ? __mutex_lock+0x9b2/0x2010 [ 15.992774][ T367] ? rtnl_newlink+0x883/0xee0 [ 15.992952][ T367] ? ww_mutex_lock+0x160/0x160 [ 15.993133][ T367] ? __rtnl_newlink+0x3fa/0xa50 [ 15.993322][ T367] rtnl_newlink+0x8d1/0xee0 [ 15.993517][ T367] ? lock_acquire.part.0+0xbc/0x260 [ 15.993698][ T367] ? find_held_lock+0x2b/0x80 [ 15.993875][ T367] ? __rtnl_newlink+0xa50/0xa50 [ 15.994051][ T367] ? mark_usage+0x61/0x170 [ 15.994229][ T367] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.994430][ T367] ? lock_acquire.part.0+0xbc/0x260 [ 15.994607][ T367] ? find_held_lock+0x2b/0x80 [ 15.994785][ T367] ? __rtnl_newlink+0xa50/0xa50 [ 15.994967][ T367] ? __lock_release.isra.0+0x6b/0x1a0 [ 15.995152][ T367] ? __rtnl_newlink+0xa50/0xa50 [ 15.995339][ T367] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.995532][ T367] ? validate_chain+0x38b/0xc20 [ 15.995710][ T367] ? rtnl_link_fill+0x920/0x920 [ 15.995891][ T367] ? __lock_acquire+0x508/0xc10 [ 15.996073][ T367] ? lock_acquire.part.0+0xbc/0x260 [ 15.996250][ T367] ? find_held_lock+0x2b/0x80 [ 15.996450][ T367] netlink_rcv_skb+0x14e/0x3a0 [ 15.996634][ T367] ? rtnl_link_fill+0x920/0x920 [ 15.996815][ T367] ? netlink_ack+0xcf0/0xcf0 [ 15.996997][ T367] ? netlink_deliver_tap+0xc5/0x330 [ 15.997174][ T367] ? netlink_deliver_tap+0x13c/0x330 [ 15.997375][ T367] netlink_unicast+0x486/0x750 [ 15.997556][ T367] ? netlink_attachskb+0x810/0x810 [ 15.997736][ T367] ? __lock_acquire+0x508/0xc10 [ 15.997920][ T367] netlink_sendmsg+0x735/0xc60 [ 15.998101][ T367] ? netlink_unicast+0x750/0x750 [ 15.998280][ T367] ? __might_fault+0x97/0x140 [ 15.998481][ T367] ____sys_sendmsg+0x419/0x850 [ 15.998662][ T367] ? copy_msghdr_from_user+0x2a0/0x460 [ 15.998840][ T367] ? get_timestamp.constprop.0+0x390/0x390 [ 15.999049][ T367] ? move_addr_to_kernel+0x40/0x40 [ 15.999233][ T367] ? stack_depot_save_flags+0x367/0x770 [ 15.999432][ T367] ? validate_chain+0x38b/0xc20 [ 15.999615][ T367] ___sys_sendmsg+0x14e/0x1d0 [ 15.999791][ T367] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 16.000002][ T367] ? copy_msghdr_from_user+0x460/0x460 [ 16.000192][ T367] __sys_sendmsg+0x145/0x1f0 [ 16.000395][ T367] ? __sys_sendmsg_sock+0x20/0x20 [ 16.000575][ T367] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 16.000793][ T367] ? do_raw_spin_unlock+0x59/0x250 [ 16.000973][ T367] ? rcu_is_watching+0x15/0xd0 [ 16.001153][ T367] do_syscall_64+0x117/0xfc0 [ 16.001340][ T367] ? trace_hardirqs_off+0xd/0x30 [ 16.001531][ T367] ? exc_page_fault+0xee/0x100 [ 16.001712][ T367] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.001923][ T367] RIP: 0033:0x7fe18460908e [ 16.002112][ T367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.002645][ T367] RSP: 002b:00007ffd8367c930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.002892][ T367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe18460908e [ 16.003140][ T367] RDX: 0000000000000000 RSI: 00007ffd8367c9e0 RDI: 0000000000000005 [ 16.003406][ T367] RBP: 00007ffd8367c940 R08: 0000000000000000 R09: 0000000000000000 [ 16.003653][ T367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 16.003897][ T367] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8367d0b0 [ 16.004153][ T367] [ 16.004305][ T367] irq event stamp: 23455 [ 16.004462][ T367] hardirqs last enabled at (23467): [] __up_console_sem+0x5a/0x70 [ 16.004738][ T367] hardirqs last disabled at (23476): [] __up_console_sem+0x3f/0x70 [ 16.005012][ T367] softirqs last enabled at (22262): [] __alloc_skb+0x4c2/0x5f0 [ 16.005301][ T367] softirqs last disabled at (22260): [] __alloc_skb+0x4c2/0x5f0 [ 16.005587][ T367] ---[ end trace 0000000000000000 ]--- [ 16.102526][ T370] ------------[ cut here ]------------ [ 16.102696][ T370] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/370 [ 16.102926][ T370] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.103232][ T370] CPU: 0 UID: 0 PID: 370 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.103517][ T370] Tainted: [W]=WARN [ 16.103615][ T370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.103776][ T370] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.103944][ T370] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.104418][ T370] RSP: 0018:ffa0000000676ff8 EFLAGS: 00010286 [ 16.104582][ T370] RAX: 00000000ffffffa6 RBX: ff1100001186f8c0 RCX: 1ff40000000cedc5 [ 16.104776][ T370] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186f97c [ 16.104972][ T370] RBP: ff1100000fcc9000 R08: 1fe220000230df31 R09: ff1100000e0d5158 [ 16.105169][ T370] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 16.105375][ T370] R13: 0000000000000000 R14: ffa0000000677140 R15: ff1100000bf96dd0 [ 16.105571][ T370] FS: 00007ff71c4cd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 16.105798][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.105964][ T370] CR2: 000000002d060988 CR3: 000000000fa3e004 CR4: 0000000000771ef0 [ 16.106158][ T370] PKRU: 55555554 [ 16.106254][ T370] Call Trace: [ 16.106361][ T370] [ 16.106429][ T370] rtmsg_ifinfo_newnet+0x69/0x160 [ 16.106562][ T370] __dev_change_net_namespace+0x8b7/0x1d00 [ 16.106726][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.106856][ T370] ? __lock_acquire+0x508/0xc10 [ 16.106989][ T370] ? default_device_exit_batch+0x600/0x600 [ 16.107148][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.107274][ T370] ? find_held_lock+0x2b/0x80 [ 16.107415][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.107544][ T370] ? is_bpf_text_address+0x68/0x110 [ 16.107674][ T370] ? rtnl_af_lookup+0x290/0x290 [ 16.107805][ T370] ? is_bpf_text_address+0x72/0x110 [ 16.107937][ T370] do_setlink.isra.0+0x219/0x2a60 [ 16.108070][ T370] ? rtnl_link_get_size+0x350/0x350 [ 16.108200][ T370] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 16.108373][ T370] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.108503][ T370] ? validate_chain+0x38b/0xc20 [ 16.108634][ T370] ? rcu_read_lock_any_held+0x66/0x90 [ 16.108765][ T370] ? stack_depot_save_flags+0x367/0x770 [ 16.108895][ T370] ? __kernel_text_address+0x12/0x30 [ 16.109026][ T370] ? __lock_acquire+0x508/0xc10 [ 16.109157][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.109285][ T370] ? rtnl_newlink+0x883/0xee0 [ 16.109429][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.109559][ T370] ? lock_acquire+0x134/0x160 [ 16.109687][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.109819][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.109949][ T370] ? trace_contention_end+0xb3/0x1a0 [ 16.110080][ T370] ? __mutex_lock+0x1db/0x2010 [ 16.110213][ T370] ? __mutex_lock+0x9b2/0x2010 [ 16.110354][ T370] ? rtnl_newlink+0x883/0xee0 [ 16.110485][ T370] ? ww_mutex_lock+0x160/0x160 [ 16.110614][ T370] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.110747][ T370] ? __rtnl_newlink+0x3fa/0xa50 [ 16.110880][ T370] rtnl_newlink+0x8d1/0xee0 [ 16.111013][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.111142][ T370] ? find_held_lock+0x2b/0x80 [ 16.111269][ T370] ? __rtnl_newlink+0xa50/0xa50 [ 16.111459][ T370] ? mark_usage+0x61/0x170 [ 16.111588][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.111720][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.111848][ T370] ? find_held_lock+0x2b/0x80 [ 16.111977][ T370] ? __rtnl_newlink+0xa50/0xa50 [ 16.112106][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.112236][ T370] ? __rtnl_newlink+0xa50/0xa50 [ 16.112375][ T370] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.112504][ T370] ? validate_chain+0x38b/0xc20 [ 16.112632][ T370] ? rtnl_link_fill+0x920/0x920 [ 16.112760][ T370] ? __lock_acquire+0x508/0xc10 [ 16.112893][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.113021][ T370] ? find_held_lock+0x2b/0x80 [ 16.113151][ T370] netlink_rcv_skb+0x14e/0x3a0 [ 16.113280][ T370] ? rtnl_link_fill+0x920/0x920 [ 16.113422][ T370] ? netlink_ack+0xcf0/0xcf0 [ 16.113555][ T370] ? netlink_deliver_tap+0xc5/0x330 [ 16.113683][ T370] ? netlink_deliver_tap+0x13c/0x330 [ 16.113815][ T370] netlink_unicast+0x486/0x750 [ 16.113945][ T370] ? netlink_attachskb+0x810/0x810 [ 16.114074][ T370] ? __lock_acquire+0x508/0xc10 [ 16.114205][ T370] netlink_sendmsg+0x735/0xc60 [ 16.114340][ T370] ? netlink_unicast+0x750/0x750 [ 16.114478][ T370] ? __might_fault+0x97/0x140 [ 16.114611][ T370] ____sys_sendmsg+0x419/0x850 [ 16.114741][ T370] ? copy_msghdr_from_user+0x2a0/0x460 [ 16.114872][ T370] ? get_timestamp.constprop.0+0x390/0x390 [ 16.115032][ T370] ? move_addr_to_kernel+0x40/0x40 [ 16.115163][ T370] ? stack_depot_save_flags+0x367/0x770 [ 16.115298][ T370] ? validate_chain+0x38b/0xc20 [ 16.115437][ T370] ___sys_sendmsg+0x14e/0x1d0 [ 16.115566][ T370] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 16.115726][ T370] ? copy_msghdr_from_user+0x460/0x460 [ 16.115868][ T370] __sys_sendmsg+0x145/0x1f0 [ 16.115997][ T370] ? __sys_sendmsg_sock+0x20/0x20 [ 16.116126][ T370] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 16.116287][ T370] ? do_raw_spin_unlock+0x59/0x250 [ 16.116431][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.116560][ T370] do_syscall_64+0x117/0xfc0 [ 16.116689][ T370] ? trace_hardirqs_off+0xd/0x30 [ 16.116820][ T370] ? exc_page_fault+0xee/0x100 [ 16.116949][ T370] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.117110][ T370] RIP: 0033:0x7ff71c70708e [ 16.117247][ T370] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.117716][ T370] RSP: 002b:00007ffe78928570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.117911][ T370] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff71c70708e [ 16.118104][ T370] RDX: 0000000000000000 RSI: 00007ffe78928620 RDI: 0000000000000005 [ 16.118299][ T370] RBP: 00007ffe78928580 R08: 0000000000000000 R09: 0000000000000000 [ 16.118496][ T370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 16.118692][ T370] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe78928ce0 [ 16.118889][ T370] [ 16.118986][ T370] irq event stamp: 26121 [ 16.119084][ T370] hardirqs last enabled at (26129): [] __up_console_sem+0x5a/0x70 [ 16.119312][ T370] hardirqs last disabled at (26136): [] __up_console_sem+0x3f/0x70 [ 16.119542][ T370] softirqs last enabled at (25690): [] handle_softirqs+0x611/0x940 [ 16.119765][ T370] softirqs last disabled at (25601): [] __irq_exit_rcu+0x103/0x1c0 [ 16.119990][ T370] ---[ end trace 0000000000000000 ]--- [ 16.122661][ T370] ------------[ cut here ]------------ [ 16.122809][ T370] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/370 [ 16.123042][ T370] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.123364][ T370] CPU: 0 UID: 0 PID: 370 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.123628][ T370] Tainted: [W]=WARN [ 16.123728][ T370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.123890][ T370] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.124060][ T370] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.124538][ T370] RSP: 0018:ffa0000000676fc0 EFLAGS: 00010286 [ 16.124701][ T370] RAX: 00000000ffffffa6 RBX: ff11000005f051c0 RCX: 1ff40000000cedbe [ 16.124896][ T370] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0527c [ 16.125090][ T370] RBP: ff1100000fcc9000 R08: 1fe2200000be0a51 R09: ff1100000e0d5158 [ 16.125283][ T370] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 16.125493][ T370] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bf96dd0 [ 16.125691][ T370] FS: 00007ff71c4cd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 16.125922][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.126087][ T370] CR2: 000000002d060988 CR3: 000000000fa3e004 CR4: 0000000000771ef0 [ 16.126287][ T370] PKRU: 55555554 [ 16.126396][ T370] Call Trace: [ 16.126493][ T370] [ 16.126561][ T370] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 16.126692][ T370] ? notifier_call_chain+0xb0/0x320 [ 16.126824][ T370] rtmsg_ifinfo+0x5c/0xb0 [ 16.126924][ T370] __dev_change_net_namespace+0x499/0x1d00 [ 16.127089][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.127221][ T370] ? __lock_acquire+0x508/0xc10 [ 16.127363][ T370] ? default_device_exit_batch+0x600/0x600 [ 16.127524][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.127655][ T370] ? find_held_lock+0x2b/0x80 [ 16.127787][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.127918][ T370] ? is_bpf_text_address+0x68/0x110 [ 16.128052][ T370] ? rtnl_af_lookup+0x290/0x290 [ 16.128184][ T370] ? is_bpf_text_address+0x72/0x110 [ 16.128324][ T370] do_setlink.isra.0+0x219/0x2a60 [ 16.128463][ T370] ? rtnl_link_get_size+0x350/0x350 [ 16.128594][ T370] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 16.128760][ T370] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.128890][ T370] ? validate_chain+0x38b/0xc20 [ 16.129022][ T370] ? rcu_read_lock_any_held+0x66/0x90 [ 16.129151][ T370] ? stack_depot_save_flags+0x367/0x770 [ 16.129282][ T370] ? __kernel_text_address+0x12/0x30 [ 16.129424][ T370] ? __lock_acquire+0x508/0xc10 [ 16.129556][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.129687][ T370] ? rtnl_newlink+0x883/0xee0 [ 16.129819][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.129950][ T370] ? lock_acquire+0x134/0x160 [ 16.130079][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.130207][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.130340][ T370] ? trace_contention_end+0xb3/0x1a0 [ 16.130478][ T370] ? __mutex_lock+0x1db/0x2010 [ 16.130608][ T370] ? __mutex_lock+0x9b2/0x2010 [ 16.130739][ T370] ? rtnl_newlink+0x883/0xee0 [ 16.130872][ T370] ? ww_mutex_lock+0x160/0x160 [ 16.131005][ T370] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.131138][ T370] ? __rtnl_newlink+0x3fa/0xa50 [ 16.131271][ T370] rtnl_newlink+0x8d1/0xee0 [ 16.131413][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.131542][ T370] ? find_held_lock+0x2b/0x80 [ 16.131671][ T370] ? __rtnl_newlink+0xa50/0xa50 [ 16.131801][ T370] ? mark_usage+0x61/0x170 [ 16.131930][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.132064][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.132192][ T370] ? find_held_lock+0x2b/0x80 [ 16.132327][ T370] ? __rtnl_newlink+0xa50/0xa50 [ 16.132464][ T370] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.132596][ T370] ? __rtnl_newlink+0xa50/0xa50 [ 16.132727][ T370] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.132858][ T370] ? validate_chain+0x38b/0xc20 [ 16.132990][ T370] ? rtnl_link_fill+0x920/0x920 [ 16.133119][ T370] ? __lock_acquire+0x508/0xc10 [ 16.133250][ T370] ? lock_acquire.part.0+0xbc/0x260 [ 16.133389][ T370] ? find_held_lock+0x2b/0x80 [ 16.133520][ T370] netlink_rcv_skb+0x14e/0x3a0 [ 16.133650][ T370] ? rtnl_link_fill+0x920/0x920 [ 16.133781][ T370] ? netlink_ack+0xcf0/0xcf0 [ 16.133915][ T370] ? netlink_deliver_tap+0xc5/0x330 [ 16.134047][ T370] ? netlink_deliver_tap+0x13c/0x330 [ 16.134180][ T370] netlink_unicast+0x486/0x750 [ 16.134319][ T370] ? netlink_attachskb+0x810/0x810 [ 16.134454][ T370] ? __lock_acquire+0x508/0xc10 [ 16.134587][ T370] netlink_sendmsg+0x735/0xc60 [ 16.134718][ T370] ? netlink_unicast+0x750/0x750 [ 16.134853][ T370] ? __might_fault+0x97/0x140 [ 16.134987][ T370] ____sys_sendmsg+0x419/0x850 [ 16.135120][ T370] ? copy_msghdr_from_user+0x2a0/0x460 [ 16.135251][ T370] ? get_timestamp.constprop.0+0x390/0x390 [ 16.135422][ T370] ? move_addr_to_kernel+0x40/0x40 [ 16.135554][ T370] ? stack_depot_save_flags+0x367/0x770 [ 16.135685][ T370] ? validate_chain+0x38b/0xc20 [ 16.135816][ T370] ___sys_sendmsg+0x14e/0x1d0 [ 16.135947][ T370] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 16.136113][ T370] ? copy_msghdr_from_user+0x460/0x460 [ 16.136256][ T370] __sys_sendmsg+0x145/0x1f0 [ 16.136398][ T370] ? __sys_sendmsg_sock+0x20/0x20 [ 16.136528][ T370] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 16.136694][ T370] ? do_raw_spin_unlock+0x59/0x250 [ 16.136824][ T370] ? rcu_is_watching+0x15/0xd0 [ 16.136955][ T370] do_syscall_64+0x117/0xfc0 [ 16.137088][ T370] ? trace_hardirqs_off+0xd/0x30 [ 16.137219][ T370] ? exc_page_fault+0xee/0x100 [ 16.137358][ T370] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.137522][ T370] RIP: 0033:0x7ff71c70708e [ 16.137659][ T370] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.138126][ T370] RSP: 002b:00007ffe78928570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.138328][ T370] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff71c70708e [ 16.138530][ T370] RDX: 0000000000000000 RSI: 00007ffe78928620 RDI: 0000000000000005 [ 16.138725][ T370] RBP: 00007ffe78928580 R08: 0000000000000000 R09: 0000000000000000 [ 16.138922][ T370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 16.139115][ T370] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe78928ce0 [ 16.139320][ T370] [ 16.139421][ T370] irq event stamp: 28369 [ 16.139519][ T370] hardirqs last enabled at (28377): [] __up_console_sem+0x5a/0x70 [ 16.139747][ T370] hardirqs last disabled at (28384): [] __up_console_sem+0x3f/0x70 [ 16.139973][ T370] softirqs last enabled at (27372): [] __alloc_skb+0x4c2/0x5f0 [ 16.140200][ T370] softirqs last disabled at (27370): [] __alloc_skb+0x4c2/0x5f0 [ 16.140438][ T370] ---[ end trace 0000000000000000 ]--- [ 16.166153][ T371] ------------[ cut here ]------------ [ 16.166309][ T371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/371 [ 16.167121][ T371] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.167436][ T371] CPU: 1 UID: 0 PID: 371 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.167697][ T371] Tainted: [W]=WARN [ 16.167796][ T371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.167958][ T371] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.168135][ T371] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.168629][ T371] RSP: 0018:ffa0000000687020 EFLAGS: 00010286 [ 16.168796][ T371] RAX: 00000000ffffffa6 RBX: ff11000005825e00 RCX: 1ff40000000d0dca [ 16.168992][ T371] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005825ebc [ 16.169184][ T371] RBP: ff1100000fcc9000 R08: 1fe2200000b04bd9 R09: ff1100000e0d2e58 [ 16.169397][ T371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 16.169591][ T371] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 16.169790][ T371] FS: 00007fe6427c9840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 16.170021][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.170186][ T371] CR2: 000000003bdcf988 CR3: 000000001036d006 CR4: 0000000000771ef0 [ 16.170399][ T371] PKRU: 55555554 [ 16.170497][ T371] Call Trace: [ 16.170594][ T371] [ 16.170665][ T371] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 16.170797][ T371] rtmsg_ifinfo+0x5c/0xb0 [ 16.170897][ T371] ? mark_held_locks+0x40/0x70 [ 16.171031][ T371] __dev_notify_flags+0x1b8/0x280 [ 16.171163][ T371] ? netif_change_name+0x8c0/0x8c0 [ 16.171297][ T371] ? __dev_change_flags+0x4a4/0x6d0 [ 16.171435][ T371] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.171567][ T371] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.171699][ T371] ? is_bpf_text_address+0x68/0x110 [ 16.171833][ T371] netif_change_flags+0xfe/0x190 [ 16.171965][ T371] ? unwind_get_return_address+0x67/0xd0 [ 16.172097][ T371] do_setlink.isra.0+0x1d25/0x2a60 [ 16.172230][ T371] ? rtnl_link_get_size+0x350/0x350 [ 16.172375][ T371] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 16.172542][ T371] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.172674][ T371] ? validate_chain+0x38b/0xc20 [ 16.172805][ T371] ? rcu_read_lock_any_held+0x66/0x90 [ 16.172934][ T371] ? stack_depot_save_flags+0x367/0x770 [ 16.173066][ T371] ? __kernel_text_address+0x12/0x30 [ 16.173197][ T371] ? __lock_acquire+0x508/0xc10 [ 16.173336][ T371] ? lock_acquire.part.0+0xbc/0x260 [ 16.173473][ T371] ? rtnl_newlink+0x883/0xee0 [ 16.173605][ T371] ? rcu_is_watching+0x15/0xd0 [ 16.173736][ T371] ? lock_acquire+0x134/0x160 [ 16.173867][ T371] ? rcu_is_watching+0x15/0xd0 [ 16.173997][ T371] ? rcu_is_watching+0x15/0xd0 [ 16.174128][ T371] ? trace_contention_end+0xb3/0x1a0 [ 16.174260][ T371] ? __mutex_lock+0x1db/0x2010 [ 16.174403][ T371] ? __mutex_lock+0x9b2/0x2010 [ 16.174537][ T371] ? rtnl_newlink+0x883/0xee0 [ 16.174669][ T371] ? ww_mutex_lock+0x160/0x160 [ 16.174803][ T371] ? __rtnl_newlink+0x3fa/0xa50 [ 16.174937][ T371] rtnl_newlink+0x8d1/0xee0 [ 16.175070][ T371] ? lock_acquire.part.0+0xbc/0x260 [ 16.175199][ T371] ? find_held_lock+0x2b/0x80 [ 16.175336][ T371] ? __rtnl_newlink+0xa50/0xa50 [ 16.175551][ T371] ? mark_usage+0x61/0x170 [ 16.175743][ T371] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.175876][ T371] ? lock_acquire.part.0+0xbc/0x260 [ 16.176006][ T371] ? find_held_lock+0x2b/0x80 [ 16.176136][ T371] ? __rtnl_newlink+0xa50/0xa50 [ 16.176267][ T371] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.176462][ T371] ? __rtnl_newlink+0xa50/0xa50 [ 16.176595][ T371] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.176726][ T371] ? validate_chain+0x38b/0xc20 [ 16.176856][ T371] ? rtnl_link_fill+0x920/0x920 [ 16.176986][ T371] ? __lock_acquire+0x508/0xc10 [ 16.177120][ T371] ? lock_acquire.part.0+0xbc/0x260 [ 16.177249][ T371] ? find_held_lock+0x2b/0x80 [ 16.177474][ T371] netlink_rcv_skb+0x14e/0x3a0 [ 16.177605][ T371] ? rtnl_link_fill+0x920/0x920 [ 16.177736][ T371] ? netlink_ack+0xcf0/0xcf0 [ 16.177870][ T371] ? netlink_deliver_tap+0xc5/0x330 [ 16.177999][ T371] ? netlink_deliver_tap+0x13c/0x330 [ 16.178131][ T371] netlink_unicast+0x486/0x750 [ 16.178263][ T371] ? netlink_attachskb+0x810/0x810 [ 16.178465][ T371] ? __lock_acquire+0x508/0xc10 [ 16.178597][ T371] netlink_sendmsg+0x735/0xc60 [ 16.178761][ T371] ? netlink_unicast+0x750/0x750 [ 16.178895][ T371] ? __might_fault+0x97/0x140 [ 16.179029][ T371] ____sys_sendmsg+0x419/0x850 [ 16.179161][ T371] ? copy_msghdr_from_user+0x2a0/0x460 [ 16.179291][ T371] ? get_timestamp.constprop.0+0x390/0x390 [ 16.179538][ T371] ? move_addr_to_kernel+0x40/0x40 [ 16.179671][ T371] ? stack_depot_save_flags+0x367/0x770 [ 16.179803][ T371] ? validate_chain+0x38b/0xc20 [ 16.179937][ T371] ___sys_sendmsg+0x14e/0x1d0 [ 16.180071][ T371] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 16.180234][ T371] ? copy_msghdr_from_user+0x460/0x460 [ 16.180450][ T371] __sys_sendmsg+0x145/0x1f0 [ 16.180580][ T371] ? __sys_sendmsg_sock+0x20/0x20 [ 16.180710][ T371] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 16.180876][ T371] ? do_raw_spin_unlock+0x59/0x250 [ 16.181009][ T371] ? rcu_is_watching+0x15/0xd0 [ 16.181141][ T371] do_syscall_64+0x117/0xfc0 [ 16.181272][ T371] ? trace_hardirqs_off+0xd/0x30 [ 16.181497][ T371] ? exc_page_fault+0xee/0x100 [ 16.181629][ T371] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.181791][ T371] RIP: 0033:0x7fe642a0308e [ 16.181929][ T371] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.182469][ T371] RSP: 002b:00007fff1d11e630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.182665][ T371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe642a0308e [ 16.182860][ T371] RDX: 0000000000000000 RSI: 00007fff1d11e6e0 RDI: 0000000000000005 [ 16.183056][ T371] RBP: 00007fff1d11e640 R08: 0000000000000000 R09: 0000000000000000 [ 16.183250][ T371] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 16.183538][ T371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1d11edb0 [ 16.183740][ T371] [ 16.183837][ T371] irq event stamp: 15961 [ 16.183936][ T371] hardirqs last enabled at (15969): [] __up_console_sem+0x5a/0x70 [ 16.184163][ T371] hardirqs last disabled at (15976): [] __up_console_sem+0x3f/0x70 [ 16.184458][ T371] softirqs last enabled at (16086): [] handle_softirqs+0x611/0x940 [ 16.184683][ T371] softirqs last disabled at (15985): [] __irq_exit_rcu+0x103/0x1c0 [ 16.184908][ T371] ---[ end trace 0000000000000000 ]--- [ 16.185870][ T57] ------------[ cut here ]------------ [ 16.185999][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:1/57 [ 16.186235][ T57] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.186524][ T57] CPU: 1 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.186794][ T57] Tainted: [W]=WARN [ 16.186885][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.187035][ T57] Workqueue: events_unbound linkwatch_event [ 16.187189][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.187356][ T57] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.187801][ T57] RSP: 0018:ffa00000003df9e0 EFLAGS: 00010286 [ 16.187954][ T57] RAX: 00000000ffffffa6 RBX: ff1100000b429c40 RCX: 1ff400000007bf02 [ 16.188135][ T57] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b429cfc [ 16.188318][ T57] RBP: ff1100000fcc9000 R08: 1fe22000016853a1 R09: ff110000026b51a8 [ 16.188504][ T57] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 16.188686][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 16.188872][ T57] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 16.189084][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.189236][ T57] CR2: 000000003bdcf988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 16.189429][ T57] PKRU: 55555554 [ 16.189518][ T57] Call Trace: [ 16.189607][ T57] [ 16.189669][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 16.189796][ T57] ? notifier_call_chain+0xb0/0x320 [ 16.189922][ T57] rtmsg_ifinfo+0x5c/0xb0 [ 16.190014][ T57] netif_state_change+0x155/0x3d0 [ 16.190134][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 16.190289][ T57] ? linkwatch_do_dev+0xae/0xd0 [ 16.190417][ T57] __linkwatch_run_queue+0x350/0x850 [ 16.190537][ T57] ? linkwatch_do_dev+0xd0/0xd0 [ 16.190661][ T57] linkwatch_event+0x7f/0xb0 [ 16.190784][ T57] ? __linkwatch_run_queue+0x850/0x850 [ 16.190905][ T57] process_one_work+0xdf8/0x1410 [ 16.191029][ T57] ? pwq_dec_nr_in_flight+0x710/0x710 [ 16.191149][ T57] ? lock_acquire.part.0+0xbc/0x260 [ 16.191274][ T57] worker_thread+0x4f1/0xd60 [ 16.191406][ T57] ? rescuer_thread+0x1320/0x1320 [ 16.191528][ T57] ? __kthread_parkme+0xbd/0x210 [ 16.191650][ T57] ? rescuer_thread+0x1320/0x1320 [ 16.191769][ T57] kthread+0x367/0x460 [ 16.191860][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 16.192010][ T57] ? kthread_affine_node+0x330/0x330 [ 16.192130][ T57] ret_from_fork+0x474/0x6b0 [ 16.192252][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.192414][ T57] ? __switch_to+0x5a3/0xe00 [ 16.192535][ T57] ? kthread_affine_node+0x330/0x330 [ 16.192655][ T57] ret_from_fork_asm+0x11/0x20 [ 16.192782][ T57] [ 16.192871][ T57] irq event stamp: 79681 [ 16.192961][ T57] hardirqs last enabled at (79689): [] __up_console_sem+0x5a/0x70 [ 16.193169][ T57] hardirqs last disabled at (79696): [] __up_console_sem+0x3f/0x70 [ 16.193393][ T57] softirqs last enabled at (79292): [] handle_softirqs+0x611/0x940 [ 16.193600][ T57] softirqs last disabled at (79287): [] __irq_exit_rcu+0x103/0x1c0 [ 16.193807][ T57] ---[ end trace 0000000000000000 ]--- [ 16.194515][ T57] ------------[ cut here ]------------ [ 16.194660][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:1/57 [ 16.194900][ T57] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.195180][ T57] CPU: 1 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.195531][ T57] Tainted: [W]=WARN [ 16.195623][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.195772][ T57] Workqueue: events_unbound linkwatch_event [ 16.195956][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.196115][ T57] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.196611][ T57] RSP: 0018:ffa00000003df9e0 EFLAGS: 00010286 [ 16.196814][ T57] RAX: 00000000ffffffa6 RBX: ff1100000d426580 RCX: 1ff400000007bf02 [ 16.196995][ T57] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d42663c [ 16.197176][ T57] RBP: ff1100000d764000 R08: 1fe2200001a84cc9 R09: ff110000026b51a8 [ 16.197412][ T57] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 16.197591][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 16.197793][ T57] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 16.198003][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.198155][ T57] CR2: 000000003bdcf988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 16.198388][ T57] PKRU: 55555554 [ 16.198478][ T57] Call Trace: [ 16.198568][ T57] [ 16.198636][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 16.198758][ T57] ? notifier_call_chain+0xb0/0x320 [ 16.198880][ T57] rtmsg_ifinfo+0x5c/0xb0 [ 16.198973][ T57] netif_state_change+0x155/0x3d0 [ 16.199098][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 16.199254][ T57] ? linkwatch_do_dev+0xae/0xd0 [ 16.199432][ T57] __linkwatch_run_queue+0x350/0x850 [ 16.199554][ T57] ? linkwatch_do_dev+0xd0/0xd0 [ 16.199678][ T57] linkwatch_event+0x7f/0xb0 [ 16.199798][ T57] ? __linkwatch_run_queue+0x850/0x850 [ 16.199918][ T57] process_one_work+0xdf8/0x1410 [ 16.200045][ T57] ? pwq_dec_nr_in_flight+0x710/0x710 [ 16.200166][ T57] ? lock_acquire.part.0+0xbc/0x260 [ 16.200291][ T57] worker_thread+0x4f1/0xd60 [ 16.200467][ T57] ? rescuer_thread+0x1320/0x1320 [ 16.200587][ T57] ? __kthread_parkme+0xbd/0x210 [ 16.200709][ T57] ? rescuer_thread+0x1320/0x1320 [ 16.200830][ T57] kthread+0x367/0x460 [ 16.200926][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 16.201080][ T57] ? kthread_affine_node+0x330/0x330 [ 16.201202][ T57] ret_from_fork+0x474/0x6b0 [ 16.201330][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.201532][ T57] ? __switch_to+0x5a3/0xe00 [ 16.201654][ T57] ? kthread_affine_node+0x330/0x330 [ 16.201775][ T57] ret_from_fork_asm+0x11/0x20 [ 16.201903][ T57] [ 16.201996][ T57] irq event stamp: 81245 [ 16.202085][ T57] hardirqs last enabled at (81253): [] __up_console_sem+0x5a/0x70 [ 16.202299][ T57] hardirqs last disabled at (81260): [] __up_console_sem+0x3f/0x70 [ 16.202555][ T57] softirqs last enabled at (81362): [] handle_softirqs+0x611/0x940 [ 16.202765][ T57] softirqs last disabled at (81269): [] __irq_exit_rcu+0x103/0x1c0 [ 16.202972][ T57] ---[ end trace 0000000000000000 ]--- [ 16.314371][ T374] ------------[ cut here ]------------ [ 16.314594][ T374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/374 [ 16.314880][ T374] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.315255][ T374] CPU: 2 UID: 0 PID: 374 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.315603][ T374] Tainted: [W]=WARN [ 16.315753][ T374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.315971][ T374] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.316195][ T374] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.316748][ T374] RSP: 0018:ffa00000005d6e90 EFLAGS: 00010286 [ 16.316970][ T374] RAX: 00000000ffffffa6 RBX: ff1100000c6423c0 RCX: 1ff40000000bad98 [ 16.317219][ T374] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c64247c [ 16.317630][ T374] RBP: ff1100000d764000 R08: 1fe22000018c8491 R09: ff1100000e248b58 [ 16.318006][ T374] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 16.318325][ T374] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 16.318649][ T374] FS: 00007f1598a6a840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 16.319031][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.319332][ T374] CR2: 0000000014a563b8 CR3: 000000000e057002 CR4: 0000000000771ef0 [ 16.319663][ T374] PKRU: 55555554 [ 16.319866][ T374] Call Trace: [ 16.320071][ T374] [ 16.320246][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.320509][ T374] rtnetlink_event+0xe0/0x1f0 [ 16.320753][ T374] notifier_call_chain+0xb0/0x320 [ 16.321118][ T374] netdev_update_features+0xa9/0xb0 [ 16.321486][ T374] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 16.321834][ T374] veth_xdp_set+0x3b3/0x770 [ 16.322185][ T374] ? veth_xdp_set+0x770/0x770 [ 16.322517][ T374] dev_xdp_install+0x3e6/0x890 [ 16.322822][ T374] ? netif_set_xps_queue+0x40/0x40 [ 16.323051][ T374] dev_xdp_attach+0x4c0/0x1380 [ 16.323237][ T374] ? __bpf_prog_get+0x1ae/0x320 [ 16.323466][ T374] ? bpf_xdp_link_update+0x700/0x700 [ 16.323654][ T374] ? __bpf_prog_get+0x320/0x320 [ 16.323841][ T374] dev_change_xdp_fd+0x176/0x210 [ 16.324028][ T374] do_setlink.isra.0+0x2164/0x2a60 [ 16.324215][ T374] ? rtnl_link_get_size+0x350/0x350 [ 16.324424][ T374] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 16.324643][ T374] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.324828][ T374] ? validate_chain+0x38b/0xc20 [ 16.325012][ T374] ? rcu_read_lock_any_held+0x66/0x90 [ 16.325195][ T374] ? stack_depot_save_flags+0x367/0x770 [ 16.325399][ T374] ? __kernel_text_address+0x12/0x30 [ 16.325584][ T374] ? __lock_acquire+0x508/0xc10 [ 16.325772][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.325960][ T374] ? lock_acquire+0x134/0x160 [ 16.326145][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.326336][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.326535][ T374] ? trace_contention_end+0xb3/0x1a0 [ 16.326721][ T374] ? __mutex_lock+0x1db/0x2010 [ 16.326905][ T374] ? __mutex_lock+0x9b2/0x2010 [ 16.327090][ T374] ? rtnl_newlink+0x883/0xee0 [ 16.327274][ T374] ? ww_mutex_lock+0x160/0x160 [ 16.327482][ T374] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.327670][ T374] ? __rtnl_newlink+0x3fa/0xa50 [ 16.327857][ T374] rtnl_newlink+0x8d1/0xee0 [ 16.328045][ T374] ? lock_acquire.part.0+0xbc/0x260 [ 16.328226][ T374] ? find_held_lock+0x2b/0x80 [ 16.328429][ T374] ? __rtnl_newlink+0xa50/0xa50 [ 16.328611][ T374] ? mark_usage+0x61/0x170 [ 16.328794][ T374] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.328986][ T374] ? lock_acquire.part.0+0xbc/0x260 [ 16.329170][ T374] ? find_held_lock+0x2b/0x80 [ 16.329379][ T374] ? __rtnl_newlink+0xa50/0xa50 [ 16.329564][ T374] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.329751][ T374] ? __rtnl_newlink+0xa50/0xa50 [ 16.329940][ T374] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.330125][ T374] ? validate_chain+0x38b/0xc20 [ 16.330318][ T374] ? rtnl_link_fill+0x920/0x920 [ 16.330516][ T374] ? __lock_acquire+0x508/0xc10 [ 16.330701][ T374] ? lock_acquire.part.0+0xbc/0x260 [ 16.330882][ T374] ? find_held_lock+0x2b/0x80 [ 16.331066][ T374] netlink_rcv_skb+0x14e/0x3a0 [ 16.331248][ T374] ? rtnl_link_fill+0x920/0x920 [ 16.331453][ T374] ? netlink_ack+0xcf0/0xcf0 [ 16.331641][ T374] ? netlink_deliver_tap+0xc5/0x330 [ 16.331829][ T374] ? netlink_deliver_tap+0x13c/0x330 [ 16.332025][ T374] netlink_unicast+0x486/0x750 [ 16.332212][ T374] ? netlink_attachskb+0x810/0x810 [ 16.332420][ T374] ? __lock_acquire+0x508/0xc10 [ 16.332605][ T374] netlink_sendmsg+0x735/0xc60 [ 16.332791][ T374] ? netlink_unicast+0x750/0x750 [ 16.332977][ T374] ? __might_fault+0x97/0x140 [ 16.333164][ T374] ____sys_sendmsg+0x419/0x850 [ 16.333374][ T374] ? copy_msghdr_from_user+0x2a0/0x460 [ 16.333559][ T374] ? get_timestamp.constprop.0+0x390/0x390 [ 16.333775][ T374] ? move_addr_to_kernel+0x40/0x40 [ 16.333963][ T374] ? stack_depot_save_flags+0x367/0x770 [ 16.334148][ T374] ? validate_chain+0x38b/0xc20 [ 16.334360][ T374] ___sys_sendmsg+0x14e/0x1d0 [ 16.334544][ T374] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 16.334766][ T374] ? copy_msghdr_from_user+0x460/0x460 [ 16.334963][ T374] __sys_sendmsg+0x145/0x1f0 [ 16.335149][ T374] ? __sys_sendmsg_sock+0x20/0x20 [ 16.335339][ T374] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 16.335573][ T374] ? do_raw_spin_unlock+0x59/0x250 [ 16.335757][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.335941][ T374] do_syscall_64+0x117/0xfc0 [ 16.336129][ T374] ? trace_hardirqs_off+0xd/0x30 [ 16.336320][ T374] ? exc_page_fault+0xee/0x100 [ 16.336519][ T374] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.336736][ T374] RIP: 0033:0x7f1598ca408e [ 16.336927][ T374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.337483][ T374] RSP: 002b:00007ffde2d17030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.337736][ T374] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f1598ca408e [ 16.337986][ T374] RDX: 0000000000000000 RSI: 00007ffde2d170e0 RDI: 0000000000000005 [ 16.338237][ T374] RBP: 00007ffde2d17040 R08: 0000000000000000 R09: 0000000000000000 [ 16.338513][ T374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 16.338764][ T374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde2d177b0 [ 16.339022][ T374] [ 16.339174][ T374] irq event stamp: 36283 [ 16.339330][ T374] hardirqs last enabled at (36293): [] __up_console_sem+0x5a/0x70 [ 16.339631][ T374] hardirqs last disabled at (36304): [] __up_console_sem+0x3f/0x70 [ 16.339916][ T374] softirqs last enabled at (35442): [] handle_softirqs+0x611/0x940 [ 16.340199][ T374] softirqs last disabled at (35379): [] __irq_exit_rcu+0x103/0x1c0 [ 16.340506][ T374] ---[ end trace 0000000000000000 ]--- [ 16.355468][ T374] ------------[ cut here ]------------ [ 16.355617][ T374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/374 [ 16.355846][ T374] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 16.356149][ T374] CPU: 3 UID: 0 PID: 374 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 16.356445][ T374] Tainted: [W]=WARN [ 16.356543][ T374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.356704][ T374] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 16.356871][ T374] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 16.357337][ T374] RSP: 0018:ffa00000005d70a0 EFLAGS: 00010286 [ 16.357507][ T374] RAX: 00000000ffffffa6 RBX: ff1100000c642900 RCX: 1ff40000000badda [ 16.357698][ T374] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c6429bc [ 16.357890][ T374] RBP: ff1100000fcc9000 R08: 1fe22000018c8539 R09: ff1100000e248b58 [ 16.358082][ T374] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 16.358275][ T374] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512f164 [ 16.358495][ T374] FS: 00007f1598a6a840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 16.358721][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.358883][ T374] CR2: 0000561705c5dd5c CR3: 000000000e057004 CR4: 0000000000771ef0 [ 16.359081][ T374] PKRU: 55555554 [ 16.359178][ T374] Call Trace: [ 16.359274][ T374] [ 16.359351][ T374] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 16.359481][ T374] ? notifier_call_chain+0xb0/0x320 [ 16.359615][ T374] rtmsg_ifinfo+0x5c/0xb0 [ 16.359714][ T374] netif_state_change+0x155/0x3d0 [ 16.359844][ T374] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 16.360008][ T374] ? dev_change_xdp_fd+0x176/0x210 [ 16.360137][ T374] do_setlink.isra.0+0x2176/0x2a60 [ 16.360268][ T374] ? rtnl_link_get_size+0x350/0x350 [ 16.360409][ T374] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 16.360569][ T374] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.360696][ T374] ? validate_chain+0x38b/0xc20 [ 16.360825][ T374] ? rcu_read_lock_any_held+0x66/0x90 [ 16.360954][ T374] ? stack_depot_save_flags+0x367/0x770 [ 16.361082][ T374] ? __kernel_text_address+0x12/0x30 [ 16.361211][ T374] ? __lock_acquire+0x508/0xc10 [ 16.361354][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.361483][ T374] ? lock_acquire+0x134/0x160 [ 16.361611][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.361739][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.361869][ T374] ? trace_contention_end+0xb3/0x1a0 [ 16.361998][ T374] ? __mutex_lock+0x1db/0x2010 [ 16.362126][ T374] ? __mutex_lock+0x9b2/0x2010 [ 16.362254][ T374] ? rtnl_newlink+0x883/0xee0 [ 16.362394][ T374] ? ww_mutex_lock+0x160/0x160 [ 16.362522][ T374] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.362654][ T374] ? __rtnl_newlink+0x3fa/0xa50 [ 16.362788][ T374] rtnl_newlink+0x8d1/0xee0 [ 16.362919][ T374] ? lock_acquire.part.0+0xbc/0x260 [ 16.363049][ T374] ? find_held_lock+0x2b/0x80 [ 16.363178][ T374] ? __rtnl_newlink+0xa50/0xa50 [ 16.363311][ T374] ? mark_usage+0x61/0x170 [ 16.363447][ T374] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.363578][ T374] ? lock_acquire.part.0+0xbc/0x260 [ 16.363705][ T374] ? find_held_lock+0x2b/0x80 [ 16.363834][ T374] ? __rtnl_newlink+0xa50/0xa50 [ 16.363961][ T374] ? __lock_release.isra.0+0x6b/0x1a0 [ 16.364091][ T374] ? __rtnl_newlink+0xa50/0xa50 [ 16.364220][ T374] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.364359][ T374] ? validate_chain+0x38b/0xc20 [ 16.364488][ T374] ? rtnl_link_fill+0x920/0x920 [ 16.364616][ T374] ? __lock_acquire+0x508/0xc10 [ 16.364745][ T374] ? lock_acquire.part.0+0xbc/0x260 [ 16.364875][ T374] ? find_held_lock+0x2b/0x80 [ 16.365005][ T374] netlink_rcv_skb+0x14e/0x3a0 [ 16.365132][ T374] ? rtnl_link_fill+0x920/0x920 [ 16.365263][ T374] ? netlink_ack+0xcf0/0xcf0 [ 16.365404][ T374] ? netlink_deliver_tap+0xc5/0x330 [ 16.365533][ T374] ? netlink_deliver_tap+0x13c/0x330 [ 16.365663][ T374] netlink_unicast+0x486/0x750 [ 16.365794][ T374] ? netlink_attachskb+0x810/0x810 [ 16.365923][ T374] ? __lock_acquire+0x508/0xc10 [ 16.366053][ T374] netlink_sendmsg+0x735/0xc60 [ 16.366183][ T374] ? netlink_unicast+0x750/0x750 [ 16.366320][ T374] ? __might_fault+0x97/0x140 [ 16.366454][ T374] ____sys_sendmsg+0x419/0x850 [ 16.366583][ T374] ? copy_msghdr_from_user+0x2a0/0x460 [ 16.366711][ T374] ? get_timestamp.constprop.0+0x390/0x390 [ 16.366871][ T374] ? move_addr_to_kernel+0x40/0x40 [ 16.367001][ T374] ? stack_depot_save_flags+0x367/0x770 [ 16.367129][ T374] ? validate_chain+0x38b/0xc20 [ 16.367258][ T374] ___sys_sendmsg+0x14e/0x1d0 [ 16.367399][ T374] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 16.367558][ T374] ? copy_msghdr_from_user+0x460/0x460 [ 16.367699][ T374] __sys_sendmsg+0x145/0x1f0 [ 16.367827][ T374] ? __sys_sendmsg_sock+0x20/0x20 [ 16.367954][ T374] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 16.368116][ T374] ? do_raw_spin_unlock+0x59/0x250 [ 16.368245][ T374] ? rcu_is_watching+0x15/0xd0 [ 16.368384][ T374] do_syscall_64+0x117/0xfc0 [ 16.368518][ T374] ? trace_hardirqs_off+0xd/0x30 [ 16.368647][ T374] ? exc_page_fault+0xee/0x100 [ 16.368777][ T374] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.368936][ T374] RIP: 0033:0x7f1598ca408e [ 16.369071][ T374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.369544][ T374] RSP: 002b:00007ffde2d17030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.369742][ T374] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f1598ca408e [ 16.369934][ T374] RDX: 0000000000000000 RSI: 00007ffde2d170e0 RDI: 0000000000000005 [ 16.370127][ T374] RBP: 00007ffde2d17040 R08: 0000000000000000 R09: 0000000000000000 [ 16.370324][ T374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e465 [ 16.370526][ T374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde2d177b0 [ 16.370727][ T374] [ 16.370823][ T374] irq event stamp: 42883 [ 16.370920][ T374] hardirqs last enabled at (42891): [] __up_console_sem+0x5a/0x70 [ 16.371144][ T374] hardirqs last disabled at (42898): [] __up_console_sem+0x3f/0x70 [ 16.371376][ T374] softirqs last enabled at (42460): [] handle_softirqs+0x611/0x940 [ 16.371602][ T374] softirqs last disabled at (42455): [] __irq_exit_rcu+0x103/0x1c0 [ 16.371825][ T374] ---[ end trace 0000000000000000 ]--- [ 19.696363][ T384] ------------[ cut here ]------------ [ 19.696548][ T384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/384 [ 19.696828][ T384] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 19.697141][ T384] CPU: 3 UID: 0 PID: 384 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 19.697426][ T384] Tainted: [W]=WARN [ 19.697528][ T384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.697700][ T384] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 19.697876][ T384] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 19.698356][ T384] RSP: 0018:ffa00000007374e8 EFLAGS: 00010286 [ 19.698527][ T384] RAX: 00000000ffffffa6 RBX: ff1100000c628580 RCX: 1ff40000000e6e63 [ 19.698725][ T384] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c62863c [ 19.698937][ T384] RBP: ff1100000fcc9000 R08: 1fe22000018c50c9 R09: ff1100000f892e80 [ 19.699135][ T384] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 19.699348][ T384] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 19.699554][ T384] FS: 00007f2b4fa92100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 19.699790][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.699962][ T384] CR2: 00000000004d6034 CR3: 0000000011ae8006 CR4: 0000000000771ef0 [ 19.700167][ T384] PKRU: 55555554 [ 19.700268][ T384] Call Trace: [ 19.700379][ T384] [ 19.700449][ T384] ? rcu_is_watching+0x15/0xd0 [ 19.700585][ T384] rtnetlink_event+0xe0/0x1f0 [ 19.700720][ T384] notifier_call_chain+0xb0/0x320 [ 19.700857][ T384] netdev_features_change+0x75/0xa0 [ 19.700994][ T384] ? call_netdevice_notifiers+0xa0/0xa0 [ 19.701130][ T384] ethnl_set_features+0x421/0x8e0 [ 19.701270][ T384] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.701510][ T384] ? features_send_reply+0x3f0/0x3f0 [ 19.701649][ T384] ? __nla_validate_parse+0x20d/0x480 [ 19.701786][ T384] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 19.701958][ T384] genl_family_rcv_msg_doit+0x206/0x300 [ 19.702092][ T384] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 19.702261][ T384] ? rcu_is_watching+0x15/0xd0 [ 19.702478][ T384] ? cap_capable+0x1d6/0x3e0 [ 19.702617][ T384] ? kernel_text_address+0x149/0x170 [ 19.702759][ T384] genl_family_rcv_msg+0x3a4/0x640 [ 19.702896][ T384] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 19.703062][ T384] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 19.703230][ T384] ? features_send_reply+0x3f0/0x3f0 [ 19.703439][ T384] ? __lock_acquire+0x508/0xc10 [ 19.703577][ T384] genl_rcv_msg+0xbb/0x160 [ 19.703713][ T384] netlink_rcv_skb+0x14e/0x3a0 [ 19.703848][ T384] ? genl_family_rcv_msg+0x640/0x640 [ 19.703985][ T384] ? netlink_ack+0xcf0/0xcf0 [ 19.704124][ T384] ? netlink_deliver_tap+0xc5/0x330 [ 19.704257][ T384] ? netlink_deliver_tap+0x13c/0x330 [ 19.704483][ T384] genl_rcv+0x28/0x40 [ 19.704584][ T384] netlink_unicast+0x486/0x750 [ 19.704718][ T384] ? netlink_attachskb+0x810/0x810 [ 19.704850][ T384] ? __lock_acquire+0x508/0xc10 [ 19.704986][ T384] netlink_sendmsg+0x735/0xc60 [ 19.705121][ T384] ? netlink_unicast+0x750/0x750 [ 19.705258][ T384] ? __might_fault+0x97/0x140 [ 19.705405][ T384] ? __might_fault+0x97/0x140 [ 19.705539][ T384] __sys_sendto+0x2c9/0x400 [ 19.705674][ T384] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.705821][ T384] __x64_sys_sendto+0xe4/0x1f0 [ 19.705954][ T384] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 19.706125][ T384] ? lockdep_hardirqs_on+0x8c/0x130 [ 19.706260][ T384] ? do_syscall_64+0x82/0xfc0 [ 19.706402][ T384] do_syscall_64+0x117/0xfc0 [ 19.706535][ T384] ? trace_hardirqs_off+0xd/0x30 [ 19.706670][ T384] ? exc_page_fault+0xee/0x100 [ 19.706806][ T384] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.706973][ T384] RIP: 0033:0x7f2b4fb0308e [ 19.707118][ T384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 19.707609][ T384] RSP: 002b:00007ffe999180b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.707811][ T384] RAX: ffffffffffffffda RBX: 0000000012980010 RCX: 00007f2b4fb0308e [ 19.708009][ T384] RDX: 0000000000000058 RSI: 0000000012980120 RDI: 0000000000000005 [ 19.708211][ T384] RBP: 00007ffe999180c0 R08: 00007f2b4fc91980 R09: 000000000000000c [ 19.708420][ T384] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000129800b0 [ 19.708617][ T384] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 19.708822][ T384] [ 19.708923][ T384] irq event stamp: 32463 [ 19.709024][ T384] hardirqs last enabled at (32471): [] __up_console_sem+0x5a/0x70 [ 19.709256][ T384] hardirqs last disabled at (32478): [] __up_console_sem+0x3f/0x70 [ 19.709495][ T384] softirqs last enabled at (32396): [] handle_softirqs+0x611/0x940 [ 19.709725][ T384] softirqs last disabled at (32391): [] __irq_exit_rcu+0x103/0x1c0 [ 19.709955][ T384] ---[ end trace 0000000000000000 ]--- [ 23.013632][ T12] ------------[ cut here ]------------ [ 23.013843][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.014126][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.014506][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.014815][ T12] Tainted: [W]=WARN [ 23.014952][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.015148][ T12] Workqueue: netns cleanup_net [ 23.015326][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.015539][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.016007][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.016205][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a256040 RCX: 1ff4000000018eed [ 23.016446][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2560fc [ 23.016668][ T12] RBP: ff1100000eeb4000 R08: 1fe220000144ac21 R09: ff11000001aed1d0 [ 23.016891][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.017111][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.017357][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.017610][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.017809][ T12] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 23.018037][ T12] PKRU: 55555554 [ 23.018171][ T12] Call Trace: [ 23.018310][ T12] [ 23.018437][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.018639][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.018834][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.019009][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.019179][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.019364][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.019530][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.019699][ T12] ops_undo_list+0x615/0x8f0 [ 23.019868][ T12] ? netns_install+0x2a0/0x2a0 [ 23.020031][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.020204][ T12] cleanup_net+0x431/0x940 [ 23.020390][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.020564][ T12] ? process_one_work+0xdb7/0x1410 [ 23.020733][ T12] ? lock_acquire+0x134/0x160 [ 23.020901][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.021071][ T12] process_one_work+0xdf8/0x1410 [ 23.021239][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.021421][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.021598][ T12] worker_thread+0x4f1/0xd60 [ 23.021767][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.021931][ T12] kthread+0x367/0x460 [ 23.022071][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.022271][ T12] ? kthread_affine_node+0x330/0x330 [ 23.022457][ T12] ret_from_fork+0x474/0x6b0 [ 23.022626][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.022823][ T12] ? __switch_to+0x5a3/0xe00 [ 23.022992][ T12] ? kthread_affine_node+0x330/0x330 [ 23.023157][ T12] ret_from_fork_asm+0x11/0x20 [ 23.023337][ T12] [ 23.023484][ T12] irq event stamp: 271959 [ 23.023619][ T12] hardirqs last enabled at (271969): [] __up_console_sem+0x5a/0x70 [ 23.023871][ T12] hardirqs last disabled at (271978): [] __up_console_sem+0x3f/0x70 [ 23.024120][ T12] softirqs last enabled at (271450): [] handle_softirqs+0x611/0x940 [ 23.024390][ T12] softirqs last disabled at (271389): [] __irq_exit_rcu+0x103/0x1c0 [ 23.024642][ T12] ---[ end trace 0000000000000000 ]--- [ 23.025810][ T12] ------------[ cut here ]------------ [ 23.025973][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.026252][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.026677][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.026991][ T12] Tainted: [W]=WARN [ 23.027128][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.027327][ T12] Workqueue: netns cleanup_net [ 23.027511][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.027712][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.028252][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.028540][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a257000 RCX: 1ff4000000018eed [ 23.028841][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2570bc [ 23.029063][ T12] RBP: ff1100000e889000 R08: 1fe220000144ae19 R09: ff11000001aed1d0 [ 23.029296][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.029542][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.029763][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.030016][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.030212][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.030451][ T12] PKRU: 55555554 [ 23.030585][ T12] Call Trace: [ 23.030721][ T12] [ 23.030831][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.031028][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.031219][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.031403][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.031588][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.031823][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.031990][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.032158][ T12] ops_undo_list+0x615/0x8f0 [ 23.032333][ T12] ? netns_install+0x2a0/0x2a0 [ 23.032543][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.032712][ T12] cleanup_net+0x431/0x940 [ 23.032888][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.033051][ T12] ? process_one_work+0xdb7/0x1410 [ 23.033217][ T12] ? lock_acquire+0x134/0x160 [ 23.033399][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.033638][ T12] process_one_work+0xdf8/0x1410 [ 23.033806][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.034045][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.034217][ T12] worker_thread+0x4f1/0xd60 [ 23.034406][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.034668][ T12] kthread+0x367/0x460 [ 23.034829][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.035039][ T12] ? kthread_affine_node+0x330/0x330 [ 23.035249][ T12] ret_from_fork+0x474/0x6b0 [ 23.035450][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.035726][ T12] ? __switch_to+0x5a3/0xe00 [ 23.035896][ T12] ? kthread_affine_node+0x330/0x330 [ 23.036064][ T12] ret_from_fork_asm+0x11/0x20 [ 23.036235][ T12] [ 23.036460][ T12] irq event stamp: 274761 [ 23.036596][ T12] hardirqs last enabled at (274771): [] __up_console_sem+0x5a/0x70 [ 23.036846][ T12] hardirqs last disabled at (274780): [] __up_console_sem+0x3f/0x70 [ 23.037238][ T12] softirqs last enabled at (274248): [] handle_softirqs+0x611/0x940 [ 23.037508][ T12] softirqs last disabled at (274113): [] __irq_exit_rcu+0x103/0x1c0 [ 23.037828][ T12] ---[ end trace 0000000000000000 ]--- [ 23.039469][ T12] ------------[ cut here ]------------ [ 23.039662][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.039942][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.040270][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.041092][ T12] Tainted: [W]=WARN [ 23.041381][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.041625][ T12] Workqueue: netns cleanup_net [ 23.041841][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.042087][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.042620][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.042870][ T12] RAX: 00000000ffffffa6 RBX: ff110000052efa80 RCX: 1ff4000000018eed [ 23.043139][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052efb3c [ 23.043427][ T12] RBP: ff1100001003c000 R08: 1fe2200000a5df69 R09: ff11000001aed1d0 [ 23.043698][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.043963][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.044233][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.044551][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.044791][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.045059][ T12] PKRU: 55555554 [ 23.045243][ T12] Call Trace: [ 23.045441][ T12] [ 23.045640][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.045944][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.046233][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.046514][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.046774][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.047030][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.047283][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.047463][ T12] ops_undo_list+0x615/0x8f0 [ 23.047631][ T12] ? netns_install+0x2a0/0x2a0 [ 23.047794][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.047963][ T12] cleanup_net+0x431/0x940 [ 23.048128][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.048290][ T12] ? process_one_work+0xdb7/0x1410 [ 23.048478][ T12] ? lock_acquire+0x134/0x160 [ 23.048641][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.048810][ T12] process_one_work+0xdf8/0x1410 [ 23.049050][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.049215][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.049403][ T12] worker_thread+0x4f1/0xd60 [ 23.049575][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.049742][ T12] kthread+0x367/0x460 [ 23.049878][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.050144][ T12] ? kthread_affine_node+0x330/0x330 [ 23.050311][ T12] ret_from_fork+0x474/0x6b0 [ 23.050496][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.050692][ T12] ? __switch_to+0x5a3/0xe00 [ 23.050958][ T12] ? kthread_affine_node+0x330/0x330 [ 23.051154][ T12] ret_from_fork_asm+0x11/0x20 [ 23.051333][ T12] [ 23.051479][ T12] irq event stamp: 281633 [ 23.051612][ T12] hardirqs last enabled at (281643): [] __up_console_sem+0x5a/0x70 [ 23.051962][ T12] hardirqs last disabled at (281654): [] __up_console_sem+0x3f/0x70 [ 23.052213][ T12] softirqs last enabled at (281386): [] handle_softirqs+0x611/0x940 [ 23.052481][ T12] softirqs last disabled at (281215): [] __irq_exit_rcu+0x103/0x1c0 [ 23.052731][ T12] ---[ end trace 0000000000000000 ]--- [ 23.053950][ T12] ------------[ cut here ]------------ [ 23.054113][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.055046][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.055431][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.055789][ T12] Tainted: [W]=WARN [ 23.055978][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.056218][ T12] Workqueue: netns cleanup_net [ 23.056457][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.056718][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.057228][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.057487][ T12] RAX: 00000000ffffffa6 RBX: ff11000012435c40 RCX: 1ff4000000018eed [ 23.057753][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012435cfc [ 23.058019][ T12] RBP: ff1100000ec41000 R08: 1fe2200002486ba1 R09: ff11000001aed1d0 [ 23.058282][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.058565][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.058834][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.059131][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.059398][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.059669][ T12] PKRU: 55555554 [ 23.059855][ T12] Call Trace: [ 23.060038][ T12] [ 23.060193][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.060469][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.060706][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.060981][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.061236][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.061509][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.061675][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.061843][ T12] ops_undo_list+0x615/0x8f0 [ 23.062012][ T12] ? netns_install+0x2a0/0x2a0 [ 23.062175][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.062363][ T12] cleanup_net+0x431/0x940 [ 23.062530][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.062694][ T12] ? process_one_work+0xdb7/0x1410 [ 23.062861][ T12] ? lock_acquire+0x134/0x160 [ 23.063030][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.063201][ T12] process_one_work+0xdf8/0x1410 [ 23.063392][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.063562][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.063735][ T12] worker_thread+0x4f1/0xd60 [ 23.063908][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.064073][ T12] kthread+0x367/0x460 [ 23.064211][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.064422][ T12] ? kthread_affine_node+0x330/0x330 [ 23.064589][ T12] ret_from_fork+0x474/0x6b0 [ 23.064756][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.064951][ T12] ? __switch_to+0x5a3/0xe00 [ 23.065117][ T12] ? kthread_affine_node+0x330/0x330 [ 23.065281][ T12] ret_from_fork_asm+0x11/0x20 [ 23.065469][ T12] [ 23.065630][ T12] irq event stamp: 286863 [ 23.065796][ T12] hardirqs last enabled at (286875): [] __up_console_sem+0x5a/0x70 [ 23.066048][ T12] hardirqs last disabled at (286884): [] __up_console_sem+0x3f/0x70 [ 23.066297][ T12] softirqs last enabled at (286610): [] handle_softirqs+0x611/0x940 [ 23.066568][ T12] softirqs last disabled at (286441): [] __irq_exit_rcu+0x103/0x1c0 [ 23.066820][ T12] ---[ end trace 0000000000000000 ]--- [ 23.067892][ T12] ------------[ cut here ]------------ [ 23.068053][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.069129][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.069505][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.069860][ T12] Tainted: [W]=WARN [ 23.070042][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.070280][ T12] Workqueue: netns cleanup_net [ 23.070525][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.070802][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.071311][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.071573][ T12] RAX: 00000000ffffffa6 RBX: ff110000124358c0 RCX: 1ff4000000018eed [ 23.071839][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001243597c [ 23.072104][ T12] RBP: ff1100000a949000 R08: 1fe2200002486b31 R09: ff11000001aed1d0 [ 23.072395][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.072663][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.072929][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.073223][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.073486][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.073753][ T12] PKRU: 55555554 [ 23.073931][ T12] Call Trace: [ 23.074110][ T12] [ 23.074265][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.074532][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.074769][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.075023][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.075235][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.075464][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.075673][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.075882][ T12] ops_undo_list+0x615/0x8f0 [ 23.076092][ T12] ? netns_install+0x2a0/0x2a0 [ 23.076300][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.076532][ T12] cleanup_net+0x431/0x940 [ 23.076744][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.076951][ T12] ? process_one_work+0xdb7/0x1410 [ 23.077167][ T12] ? lock_acquire+0x134/0x160 [ 23.077450][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.077716][ T12] process_one_work+0xdf8/0x1410 [ 23.077976][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.078187][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.078375][ T12] worker_thread+0x4f1/0xd60 [ 23.078544][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.078706][ T12] kthread+0x367/0x460 [ 23.078840][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.079031][ T12] ? kthread_affine_node+0x330/0x330 [ 23.079194][ T12] ret_from_fork+0x474/0x6b0 [ 23.079373][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.079568][ T12] ? __switch_to+0x5a3/0xe00 [ 23.079733][ T12] ? kthread_affine_node+0x330/0x330 [ 23.079897][ T12] ret_from_fork_asm+0x11/0x20 [ 23.080067][ T12] [ 23.080198][ T12] irq event stamp: 293447 [ 23.080337][ T12] hardirqs last enabled at (293457): [] __up_console_sem+0x5a/0x70 [ 23.080598][ T12] hardirqs last disabled at (293468): [] __up_console_sem+0x3f/0x70 [ 23.080846][ T12] softirqs last enabled at (293320): [] handle_softirqs+0x611/0x940 [ 23.081095][ T12] softirqs last disabled at (293219): [] __irq_exit_rcu+0x103/0x1c0 [ 23.081359][ T12] ---[ end trace 0000000000000000 ]--- [ 23.096078][ T395] ------------[ cut here ]------------ [ 23.096297][ T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/395 [ 23.096665][ T395] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.097136][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.097558][ T395] Tainted: [W]=WARN [ 23.097709][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.097962][ T395] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.098227][ T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.098979][ T395] RSP: 0018:ffa0000000527a80 EFLAGS: 00010286 [ 23.099237][ T395] RAX: 00000000ffffffa6 RBX: ff1100000b791540 RCX: 1ff40000000a4f16 [ 23.099556][ T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7915fc [ 23.099859][ T395] RBP: ff1100000eeb1000 R08: 1fe22000016f22c1 R09: ff1100000a83ae80 [ 23.100167][ T395] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 23.100483][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000eeb1000 [ 23.100791][ T395] FS: 00007f37df072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.101143][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.101412][ T395] CR2: 00007f37df279430 CR3: 000000000eda7005 CR4: 0000000000771ef0 [ 23.101722][ T395] PKRU: 55555554 [ 23.101876][ T395] Call Trace: [ 23.102028][ T395] [ 23.102132][ T395] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.102337][ T395] ? notifier_call_chain+0xb0/0x320 [ 23.102556][ T395] rtmsg_ifinfo+0x5c/0xb0 [ 23.102713][ T395] register_netdevice+0x1526/0x1bc0 [ 23.102924][ T395] ? unregister_netdevice_queue+0x470/0x470 [ 23.103177][ T395] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.103395][ T395] register_netdev+0x23/0x40 [ 23.103601][ T395] loopback_net_init+0x7d/0x150 [ 23.103805][ T395] ops_init+0x187/0x560 [ 23.103959][ T395] setup_net+0x11b/0x3b0 [ 23.104112][ T395] ? unregister_pernet_device+0x80/0x80 [ 23.104310][ T395] ? lockdep_init_map_type+0x5d/0x250 [ 23.104535][ T395] ? mutex_init_lockdep+0xf6/0x120 [ 23.104742][ T395] copy_net_ns+0x383/0x660 [ 23.104950][ T395] create_new_namespaces+0x371/0xa10 [ 23.105161][ T395] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.105377][ T395] ksys_unshare+0x353/0x880 [ 23.105580][ T395] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.105785][ T395] ? walk_process_tree+0x350/0x350 [ 23.105991][ T395] ? __x64_sys_openat+0x10e/0x210 [ 23.106184][ T395] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.106406][ T395] __x64_sys_unshare+0x34/0x50 [ 23.106608][ T395] ? do_syscall_64+0x82/0xfc0 [ 23.106809][ T395] do_syscall_64+0x117/0xfc0 [ 23.107012][ T395] ? trace_hardirqs_off+0xd/0x30 [ 23.107214][ T395] ? exc_page_fault+0xee/0x100 [ 23.107432][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.107678][ T395] RIP: 0033:0x7f37df334bcb [ 23.107894][ T395] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.108637][ T395] RSP: 002b:00007ffdc714ec08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 23.108945][ T395] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f37df334bcb [ 23.109245][ T395] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.109563][ T395] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.109868][ T395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc7150e30 [ 23.110175][ T395] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc7152889 [ 23.110503][ T395] [ 23.110654][ T395] irq event stamp: 26573 [ 23.110806][ T395] hardirqs last enabled at (26581): [] __up_console_sem+0x5a/0x70 [ 23.111162][ T395] hardirqs last disabled at (26588): [] __up_console_sem+0x3f/0x70 [ 23.111532][ T395] softirqs last enabled at (26014): [] __alloc_skb+0x4c2/0x5f0 [ 23.111885][ T395] softirqs last disabled at (26012): [] __alloc_skb+0x4c2/0x5f0 [ 23.112236][ T395] ---[ end trace 0000000000000000 ]--- [ 23.117232][ T395] ------------[ cut here ]------------ [ 23.117455][ T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/395 [ 23.117806][ T395] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.118275][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.118702][ T395] Tainted: [W]=WARN [ 23.118860][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.119117][ T395] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.119396][ T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.120121][ T395] RSP: 0018:ffa0000000527918 EFLAGS: 00010286 [ 23.120393][ T395] RAX: 00000000ffffffa6 RBX: ff1100000bd4eac0 RCX: 1ff40000000a4ee9 [ 23.120697][ T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bd4eb7c [ 23.120990][ T395] RBP: ff1100000f599000 R08: 1fe22000017a9d71 R09: ff1100000a83ae80 [ 23.121290][ T395] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 23.121610][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f599000 [ 23.121930][ T395] FS: 00007f37df072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.122288][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.122561][ T395] CR2: 00007f37df279430 CR3: 000000000eda7005 CR4: 0000000000771ef0 [ 23.122868][ T395] PKRU: 55555554 [ 23.123018][ T395] Call Trace: [ 23.123169][ T395] [ 23.123273][ T395] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.123488][ T395] ? notifier_call_chain+0xb0/0x320 [ 23.123694][ T395] rtmsg_ifinfo+0x5c/0xb0 [ 23.123851][ T395] register_netdevice+0x1526/0x1bc0 [ 23.124058][ T395] ? unregister_netdevice_queue+0x470/0x470 [ 23.124313][ T395] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.124539][ T395] __ip_tunnel_create+0x380/0x470 [ 23.124746][ T395] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 23.124949][ T395] ? net_generic+0xb3/0x1e0 [ 23.125157][ T395] ip_tunnel_init_net+0x1b4/0x510 [ 23.125373][ T395] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 23.125580][ T395] ? __kmalloc_noprof+0x2d7/0x760 [ 23.125787][ T395] ops_init+0x187/0x560 [ 23.125943][ T395] setup_net+0x11b/0x3b0 [ 23.126101][ T395] ? unregister_pernet_device+0x80/0x80 [ 23.126306][ T395] ? lockdep_init_map_type+0x5d/0x250 [ 23.126522][ T395] ? mutex_init_lockdep+0xf6/0x120 [ 23.126726][ T395] copy_net_ns+0x383/0x660 [ 23.126928][ T395] create_new_namespaces+0x371/0xa10 [ 23.127135][ T395] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.127353][ T395] ksys_unshare+0x353/0x880 [ 23.127561][ T395] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.127764][ T395] ? walk_process_tree+0x350/0x350 [ 23.127968][ T395] ? __x64_sys_openat+0x10e/0x210 [ 23.128173][ T395] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.128392][ T395] __x64_sys_unshare+0x34/0x50 [ 23.128597][ T395] ? do_syscall_64+0x82/0xfc0 [ 23.128800][ T395] do_syscall_64+0x117/0xfc0 [ 23.129004][ T395] ? trace_hardirqs_off+0xd/0x30 [ 23.129210][ T395] ? exc_page_fault+0xee/0x100 [ 23.129426][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.129677][ T395] RIP: 0033:0x7f37df334bcb [ 23.129892][ T395] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.130640][ T395] RSP: 002b:00007ffdc714ec08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 23.130944][ T395] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f37df334bcb [ 23.131245][ T395] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.131568][ T395] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.131877][ T395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc7150e30 [ 23.132183][ T395] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc7152889 [ 23.132511][ T395] [ 23.132666][ T395] irq event stamp: 28611 [ 23.132820][ T395] hardirqs last enabled at (28619): [] __up_console_sem+0x5a/0x70 [ 23.133173][ T395] hardirqs last disabled at (28626): [] __up_console_sem+0x3f/0x70 [ 23.133544][ T395] softirqs last enabled at (28640): [] handle_softirqs+0x611/0x940 [ 23.133899][ T395] softirqs last disabled at (28635): [] __irq_exit_rcu+0x103/0x1c0 [ 23.134252][ T395] ---[ end trace 0000000000000000 ]--- [ 23.138648][ T395] ------------[ cut here ]------------ [ 23.138864][ T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/395 [ 23.139224][ T395] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.139723][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.140142][ T395] Tainted: [W]=WARN [ 23.140299][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.140567][ T395] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.140838][ T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.141599][ T395] RSP: 0018:ffa00000005278f8 EFLAGS: 00010286 [ 23.141862][ T395] RAX: 00000000ffffffa6 RBX: ff1100000bd4fa80 RCX: 1ff40000000a4ee5 [ 23.142173][ T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bd4fb3c [ 23.142498][ T395] RBP: ff11000008599000 R08: 1fe22000017a9f69 R09: ff1100000a83ae80 [ 23.142811][ T395] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 23.143125][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008599000 [ 23.143455][ T395] FS: 00007f37df072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.143821][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.144081][ T395] CR2: 00007f37df279430 CR3: 000000000eda7005 CR4: 0000000000771ef0 [ 23.144407][ T395] PKRU: 55555554 [ 23.144561][ T395] Call Trace: [ 23.144715][ T395] [ 23.144823][ T395] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.145032][ T395] ? notifier_call_chain+0xb0/0x320 [ 23.145240][ T395] rtmsg_ifinfo+0x5c/0xb0 [ 23.145412][ T395] register_netdevice+0x1526/0x1bc0 [ 23.145625][ T395] ? unregister_netdevice_queue+0x470/0x470 [ 23.145891][ T395] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.146102][ T395] __ip_tunnel_create+0x380/0x470 [ 23.146309][ T395] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 23.146531][ T395] ? net_generic+0xb3/0x1e0 [ 23.146740][ T395] ip_tunnel_init_net+0x1b4/0x510 [ 23.146947][ T395] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 23.147160][ T395] ? trace_kmalloc+0xed/0x130 [ 23.147387][ T395] ? __kasan_kmalloc+0x7b/0x90 [ 23.147602][ T395] vti_init_net+0x2a/0x140 [ 23.147812][ T395] ops_init+0x187/0x560 [ 23.147971][ T395] setup_net+0x11b/0x3b0 [ 23.148127][ T395] ? unregister_pernet_device+0x80/0x80 [ 23.148336][ T395] ? lockdep_init_map_type+0x5d/0x250 [ 23.148558][ T395] ? mutex_init_lockdep+0xf6/0x120 [ 23.148774][ T395] copy_net_ns+0x383/0x660 [ 23.148987][ T395] create_new_namespaces+0x371/0xa10 [ 23.149199][ T395] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.149420][ T395] ksys_unshare+0x353/0x880 [ 23.149629][ T395] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.149837][ T395] ? walk_process_tree+0x350/0x350 [ 23.150046][ T395] ? __x64_sys_openat+0x10e/0x210 [ 23.150260][ T395] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.150487][ T395] __x64_sys_unshare+0x34/0x50 [ 23.150691][ T395] ? do_syscall_64+0x82/0xfc0 [ 23.150896][ T395] do_syscall_64+0x117/0xfc0 [ 23.151104][ T395] ? trace_hardirqs_off+0xd/0x30 [ 23.151311][ T395] ? exc_page_fault+0xee/0x100 [ 23.151532][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.151778][ T395] RIP: 0033:0x7f37df334bcb [ 23.151998][ T395] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.152746][ T395] RSP: 002b:00007ffdc714ec08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 23.153060][ T395] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f37df334bcb [ 23.153390][ T395] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.153701][ T395] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.154008][ T395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc7150e30 [ 23.154325][ T395] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc7152889 [ 23.154662][ T395] [ 23.154819][ T395] irq event stamp: 30507 [ 23.154973][ T395] hardirqs last enabled at (30515): [] __up_console_sem+0x5a/0x70 [ 23.155332][ T395] hardirqs last disabled at (30522): [] __up_console_sem+0x3f/0x70 [ 23.155702][ T395] softirqs last enabled at (29904): [] __alloc_skb+0x4c2/0x5f0 [ 23.156067][ T395] softirqs last disabled at (29902): [] __alloc_skb+0x4c2/0x5f0 [ 23.156435][ T395] ---[ end trace 0000000000000000 ]--- [ 23.161249][ T395] ------------[ cut here ]------------ [ 23.161476][ T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/395 [ 23.161828][ T395] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.162307][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.162731][ T395] Tainted: [W]=WARN [ 23.162886][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.163141][ T395] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.163422][ T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.164146][ T395] RSP: 0018:ffa0000000527a78 EFLAGS: 00010286 [ 23.164418][ T395] RAX: 00000000ffffffa6 RBX: ff1100000b790900 RCX: 1ff40000000a4f15 [ 23.164730][ T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7909bc [ 23.165037][ T395] RBP: ff110000088e1000 R08: 1fe22000016f2139 R09: ff1100000a83ae80 [ 23.165358][ T395] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 23.165661][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000088e1000 [ 23.165970][ T395] FS: 00007f37df072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.166334][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.166604][ T395] CR2: 00007f37df279430 CR3: 000000000eda7005 CR4: 0000000000771ef0 [ 23.166911][ T395] PKRU: 55555554 [ 23.167063][ T395] Call Trace: [ 23.167214][ T395] [ 23.167328][ T395] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.167532][ T395] ? notifier_call_chain+0xb0/0x320 [ 23.167895][ T395] rtmsg_ifinfo+0x5c/0xb0 [ 23.168053][ T395] register_netdevice+0x1526/0x1bc0 [ 23.168258][ T395] ? unregister_netdevice_queue+0x470/0x470 [ 23.168522][ T395] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.168880][ T395] register_netdev+0x23/0x40 [ 23.169084][ T395] vti6_init_net+0x280/0x3c0 [ 23.169299][ T395] ops_init+0x187/0x560 [ 23.169469][ T395] setup_net+0x11b/0x3b0 [ 23.169623][ T395] ? unregister_pernet_device+0x80/0x80 [ 23.169968][ T395] ? lockdep_init_map_type+0x5d/0x250 [ 23.170173][ T395] ? mutex_init_lockdep+0xf6/0x120 [ 23.170396][ T395] copy_net_ns+0x383/0x660 [ 23.170607][ T395] create_new_namespaces+0x371/0xa10 [ 23.170965][ T395] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.171170][ T395] ksys_unshare+0x353/0x880 [ 23.171385][ T395] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.171591][ T395] ? walk_process_tree+0x350/0x350 [ 23.171942][ T395] ? __x64_sys_openat+0x10e/0x210 [ 23.172145][ T395] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.172365][ T395] __x64_sys_unshare+0x34/0x50 [ 23.172569][ T395] ? do_syscall_64+0x82/0xfc0 [ 23.172923][ T395] do_syscall_64+0x117/0xfc0 [ 23.173127][ T395] ? trace_hardirqs_off+0xd/0x30 [ 23.173336][ T395] ? exc_page_fault+0xee/0x100 [ 23.173696][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.173946][ T395] RIP: 0033:0x7f37df334bcb [ 23.174159][ T395] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.175062][ T395] RSP: 002b:00007ffdc714ec08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 23.175380][ T395] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f37df334bcb [ 23.175834][ T395] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.176144][ T395] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.176462][ T395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc7150e30 [ 23.176914][ T395] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc7152889 [ 23.177228][ T395] [ 23.177392][ T395] irq event stamp: 32421 [ 23.177699][ T395] hardirqs last enabled at (32429): [] __up_console_sem+0x5a/0x70 [ 23.178056][ T395] hardirqs last disabled at (32436): [] __up_console_sem+0x3f/0x70 [ 23.178421][ T395] softirqs last enabled at (31864): [] __alloc_skb+0x4c2/0x5f0 [ 23.178922][ T395] softirqs last disabled at (31862): [] __alloc_skb+0x4c2/0x5f0 [ 23.179278][ T395] ---[ end trace 0000000000000000 ]--- [ 23.185227][ T395] ------------[ cut here ]------------ [ 23.185458][ T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/395 [ 23.185813][ T395] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.186287][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.186711][ T395] Tainted: [W]=WARN [ 23.186868][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.187126][ T395] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.188395][ T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.189138][ T395] RSP: 0018:ffa0000000527a68 EFLAGS: 00010286 [ 23.189497][ T395] RAX: 00000000ffffffa6 RBX: ff1100000c503c40 RCX: 1ff40000000a4f13 [ 23.189803][ T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c503cfc [ 23.190113][ T395] RBP: ff1100000e071000 R08: 1fe22000018a07a1 R09: ff1100000a83ae80 [ 23.190538][ T395] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 23.190843][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e071000 [ 23.191150][ T395] FS: 00007f37df072840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.191617][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.191880][ T395] CR2: 00007f37df279430 CR3: 000000000eda7005 CR4: 0000000000771ef0 [ 23.192191][ T395] PKRU: 55555554 [ 23.192447][ T395] Call Trace: [ 23.192597][ T395] [ 23.192700][ T395] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.192901][ T395] ? notifier_call_chain+0xb0/0x320 [ 23.193105][ T395] rtmsg_ifinfo+0x5c/0xb0 [ 23.193267][ T395] register_netdevice+0x1526/0x1bc0 [ 23.193579][ T395] ? unregister_netdevice_queue+0x470/0x470 [ 23.193839][ T395] register_netdev+0x23/0x40 [ 23.194044][ T395] sit_init_net+0x299/0x570 [ 23.194252][ T395] ops_init+0x187/0x560 [ 23.194508][ T395] setup_net+0x11b/0x3b0 [ 23.194660][ T395] ? unregister_pernet_device+0x80/0x80 [ 23.194865][ T395] ? lockdep_init_map_type+0x5d/0x250 [ 23.195069][ T395] ? mutex_init_lockdep+0xf6/0x120 [ 23.195280][ T395] copy_net_ns+0x383/0x660 [ 23.195589][ T395] create_new_namespaces+0x371/0xa10 [ 23.195800][ T395] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.196007][ T395] ksys_unshare+0x353/0x880 [ 23.196212][ T395] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.196523][ T395] ? walk_process_tree+0x350/0x350 [ 23.196726][ T395] ? __x64_sys_openat+0x10e/0x210 [ 23.196929][ T395] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.197138][ T395] __x64_sys_unshare+0x34/0x50 [ 23.197446][ T395] ? do_syscall_64+0x82/0xfc0 [ 23.197653][ T395] do_syscall_64+0x117/0xfc0 [ 23.197856][ T395] ? trace_hardirqs_off+0xd/0x30 [ 23.198060][ T395] ? exc_page_fault+0xee/0x100 [ 23.198267][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.198622][ T395] RIP: 0033:0x7f37df334bcb [ 23.198834][ T395] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.199674][ T395] RSP: 002b:00007ffdc714ec08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 23.199979][ T395] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f37df334bcb [ 23.200279][ T395] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.200682][ T395] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.200980][ T395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc7150e30 [ 23.201279][ T395] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc7152889 [ 23.201693][ T395] [ 23.201846][ T395] irq event stamp: 37455 [ 23.201998][ T395] hardirqs last enabled at (37463): [] __up_console_sem+0x5a/0x70 [ 23.202452][ T395] hardirqs last disabled at (37564): [] __up_console_sem+0x3f/0x70 [ 23.202809][ T395] softirqs last enabled at (37562): [] handle_softirqs+0x611/0x940 [ 23.203161][ T395] softirqs last disabled at (37471): [] __irq_exit_rcu+0x103/0x1c0 [ 23.203617][ T395] ---[ end trace 0000000000000000 ]--- [ 23.205183][ T12] ------------[ cut here ]------------ [ 23.205372][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.205663][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.205991][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.206323][ T12] Tainted: [W]=WARN [ 23.206481][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.206690][ T12] Workqueue: netns cleanup_net [ 23.206867][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.207073][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.207579][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 23.207780][ T12] RAX: 00000000ffffffa6 RBX: ff11000012435700 RCX: 1ff4000000018eaf [ 23.208009][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000124357bc [ 23.208238][ T12] RBP: ff1100000d764000 R08: 1fe2200002486af9 R09: ff11000001aed1d0 [ 23.208483][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 23.208716][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fcc9000 [ 23.208949][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.209212][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.209437][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.209670][ T12] PKRU: 55555554 [ 23.209809][ T12] Call Trace: [ 23.209949][ T12] [ 23.210059][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.210231][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 23.210394][ T12] netif_close_many+0x2ac/0x640 [ 23.210566][ T12] ? mark_held_locks+0x40/0x70 [ 23.210736][ T12] ? __dev_close_many+0x670/0x670 [ 23.210913][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 23.211115][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 23.211327][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.211510][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.211709][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.211881][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.212052][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 23.212282][ T12] ? unregister_netdevice_many+0x20/0x20 [ 23.212476][ T12] default_device_exit_batch+0x38b/0x600 [ 23.212649][ T12] ? unregister_netdev+0x60/0x60 [ 23.212820][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.212992][ T12] ? fou_exit_net+0x30/0x110 [ 23.213164][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.213357][ T12] ? netns_install+0x2a0/0x2a0 [ 23.213528][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.213706][ T12] cleanup_net+0x431/0x940 [ 23.213877][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.214046][ T12] ? process_one_work+0xdb7/0x1410 [ 23.214217][ T12] ? lock_acquire+0x134/0x160 [ 23.214405][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.214578][ T12] process_one_work+0xdf8/0x1410 [ 23.214752][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.214927][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.215102][ T12] worker_thread+0x4f1/0xd60 [ 23.215277][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.215467][ T12] kthread+0x367/0x460 [ 23.215608][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.215808][ T12] ? kthread_affine_node+0x330/0x330 [ 23.215978][ T12] ret_from_fork+0x474/0x6b0 [ 23.216155][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.216374][ T12] ? __switch_to+0x5a3/0xe00 [ 23.216547][ T12] ? kthread_affine_node+0x330/0x330 [ 23.216718][ T12] ret_from_fork_asm+0x11/0x20 [ 23.216895][ T12] [ 23.217032][ T12] irq event stamp: 296553 [ 23.217170][ T12] hardirqs last enabled at (296563): [] __up_console_sem+0x5a/0x70 [ 23.217451][ T12] hardirqs last disabled at (296574): [] __up_console_sem+0x3f/0x70 [ 23.217710][ T12] softirqs last enabled at (296282): [] handle_softirqs+0x611/0x940 [ 23.217968][ T12] softirqs last disabled at (296275): [] __irq_exit_rcu+0x103/0x1c0 [ 23.218225][ T12] ---[ end trace 0000000000000000 ]--- [ 23.224660][ T12] ------------[ cut here ]------------ [ 23.224835][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.225138][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.225488][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.225817][ T12] Tainted: [W]=WARN [ 23.225955][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.226154][ T12] Workqueue: netns cleanup_net [ 23.226336][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.226558][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.227047][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 23.227249][ T12] RAX: 00000000ffffffa6 RBX: ff110000096f4c80 RCX: 1ff4000000018eaf [ 23.227499][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f4d3c [ 23.227731][ T12] RBP: ff1100000fcc9000 R08: 1fe22000012de9a9 R09: ff11000001aed1d0 [ 23.227959][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 23.228187][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec11000 [ 23.228435][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.228699][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.228906][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.229142][ T12] PKRU: 55555554 [ 23.229281][ T12] Call Trace: [ 23.229912][ T12] [ 23.230076][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.230297][ T12] ? notifier_call_chain+0xb0/0x320 [ 23.230552][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 23.230748][ T12] netif_close_many+0x2ac/0x640 [ 23.230969][ T12] ? mark_held_locks+0x40/0x70 [ 23.231194][ T12] ? __dev_close_many+0x670/0x670 [ 23.231434][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 23.231690][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 23.231944][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.232165][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.232438][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.232657][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.232876][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 23.233132][ T12] ? unregister_netdevice_many+0x20/0x20 [ 23.233374][ T12] default_device_exit_batch+0x38b/0x600 [ 23.233598][ T12] ? unregister_netdev+0x60/0x60 [ 23.233821][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.234045][ T12] ? fou_exit_net+0x30/0x110 [ 23.234268][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.234513][ T12] ? netns_install+0x2a0/0x2a0 [ 23.234736][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.234958][ T12] cleanup_net+0x431/0x940 [ 23.235180][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.235416][ T12] ? process_one_work+0xdb7/0x1410 [ 23.235637][ T12] ? lock_acquire+0x134/0x160 [ 23.235811][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.235983][ T12] process_one_work+0xdf8/0x1410 [ 23.236158][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.236335][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.236524][ T12] worker_thread+0x4f1/0xd60 [ 23.236730][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.236904][ T12] kthread+0x367/0x460 [ 23.237049][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.237250][ T12] ? kthread_affine_node+0x330/0x330 [ 23.237438][ T12] ret_from_fork+0x474/0x6b0 [ 23.237611][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.237813][ T12] ? __switch_to+0x5a3/0xe00 [ 23.237985][ T12] ? kthread_affine_node+0x330/0x330 [ 23.238156][ T12] ret_from_fork_asm+0x11/0x20 [ 23.238359][ T12] [ 23.238498][ T12] irq event stamp: 308883 [ 23.238636][ T12] hardirqs last enabled at (308893): [] __up_console_sem+0x5a/0x70 [ 23.238897][ T12] hardirqs last disabled at (308902): [] __up_console_sem+0x3f/0x70 [ 23.239158][ T12] softirqs last enabled at (308714): [] handle_softirqs+0x611/0x940 [ 23.239444][ T12] softirqs last disabled at (308631): [] __irq_exit_rcu+0x103/0x1c0 [ 23.239704][ T12] ---[ end trace 0000000000000000 ]--- [ 23.246542][ T12] ------------[ cut here ]------------ [ 23.246713][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.247006][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.247358][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.247682][ T12] Tainted: [W]=WARN [ 23.247822][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.248022][ T12] Workqueue: netns cleanup_net [ 23.248200][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.248428][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.248910][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 23.249112][ T12] RAX: 00000000ffffffa6 RBX: ff110000103e51c0 RCX: 1ff4000000018eaf [ 23.249837][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e527c [ 23.250120][ T12] RBP: ff1100000ec11000 R08: 1fe220000207ca51 R09: ff11000001aed1d0 [ 23.250416][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 23.250694][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 23.250980][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.251290][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.251563][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.251845][ T12] PKRU: 55555554 [ 23.252041][ T12] Call Trace: [ 23.252229][ T12] [ 23.252407][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.252700][ T12] ? notifier_call_chain+0xb0/0x320 [ 23.252969][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 23.253191][ T12] netif_close_many+0x2ac/0x640 [ 23.253375][ T12] ? mark_held_locks+0x40/0x70 [ 23.253548][ T12] ? __dev_close_many+0x670/0x670 [ 23.253720][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 23.253922][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 23.254123][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.254293][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.254512][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.254682][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.254850][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 23.255052][ T12] ? unregister_netdevice_many+0x20/0x20 [ 23.255227][ T12] default_device_exit_batch+0x38b/0x600 [ 23.255421][ T12] ? unregister_netdev+0x60/0x60 [ 23.255591][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.255762][ T12] ? fou_exit_net+0x30/0x110 [ 23.255935][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.256107][ T12] ? netns_install+0x2a0/0x2a0 [ 23.256275][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.256470][ T12] cleanup_net+0x431/0x940 [ 23.256640][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.256806][ T12] ? process_one_work+0xdb7/0x1410 [ 23.256978][ T12] ? lock_acquire+0x134/0x160 [ 23.257146][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.257328][ T12] process_one_work+0xdf8/0x1410 [ 23.257528][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.257698][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.257875][ T12] worker_thread+0x4f1/0xd60 [ 23.258050][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.258221][ T12] kthread+0x367/0x460 [ 23.258384][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.258586][ T12] ? kthread_affine_node+0x330/0x330 [ 23.258756][ T12] ret_from_fork+0x474/0x6b0 [ 23.258929][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.259133][ T12] ? __switch_to+0x5a3/0xe00 [ 23.259304][ T12] ? kthread_affine_node+0x330/0x330 [ 23.259494][ T12] ret_from_fork_asm+0x11/0x20 [ 23.259681][ T12] [ 23.259818][ T12] irq event stamp: 319987 [ 23.259956][ T12] hardirqs last enabled at (319997): [] __up_console_sem+0x5a/0x70 [ 23.260215][ T12] hardirqs last disabled at (320006): [] __up_console_sem+0x3f/0x70 [ 23.260493][ T12] softirqs last enabled at (319900): [] handle_softirqs+0x611/0x940 [ 23.260752][ T12] softirqs last disabled at (319889): [] __irq_exit_rcu+0x103/0x1c0 [ 23.261009][ T12] ---[ end trace 0000000000000000 ]--- [ 23.262083][ T12] ------------[ cut here ]------------ [ 23.262245][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.262598][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.262961][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.263366][ T12] Tainted: [W]=WARN [ 23.263513][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.263715][ T12] Workqueue: netns cleanup_net [ 23.263887][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.264089][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.264578][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 23.264775][ T12] RAX: 00000000ffffffa6 RBX: ff110000103e58c0 RCX: 1ff4000000018ed5 [ 23.264996][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e597c [ 23.265215][ T12] RBP: ff1100000d764000 R08: 1fe220000207cb31 R09: ff11000001aed1d0 [ 23.265459][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.265679][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.265902][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.266155][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.266373][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 23.266596][ T12] PKRU: 55555554 [ 23.266730][ T12] Call Trace: [ 23.266864][ T12] [ 23.266999][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.267199][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.267412][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.267578][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.267746][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 23.267945][ T12] default_device_exit_batch+0x38b/0x600 [ 23.268111][ T12] ? unregister_netdev+0x60/0x60 [ 23.268280][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.268463][ T12] ? fou_exit_net+0x30/0x110 [ 23.268630][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.268796][ T12] ? netns_install+0x2a0/0x2a0 [ 23.268962][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.269130][ T12] cleanup_net+0x431/0x940 [ 23.269297][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.269481][ T12] ? process_one_work+0xdb7/0x1410 [ 23.269647][ T12] ? lock_acquire+0x134/0x160 [ 23.269812][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.269980][ T12] process_one_work+0xdf8/0x1410 [ 23.270167][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.270443][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.270617][ T12] worker_thread+0x4f1/0xd60 [ 23.270787][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.270952][ T12] kthread+0x367/0x460 [ 23.271088][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.271282][ T12] ? kthread_affine_node+0x330/0x330 [ 23.271465][ T12] ret_from_fork+0x474/0x6b0 [ 23.271635][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.271827][ T12] ? __switch_to+0x5a3/0xe00 [ 23.271992][ T12] ? kthread_affine_node+0x330/0x330 [ 23.272157][ T12] ret_from_fork_asm+0x11/0x20 [ 23.272333][ T12] [ 23.272480][ T12] irq event stamp: 324077 [ 23.272614][ T12] hardirqs last enabled at (324087): [] __up_console_sem+0x5a/0x70 [ 23.272867][ T12] hardirqs last disabled at (324096): [] __up_console_sem+0x3f/0x70 [ 23.273118][ T12] softirqs last enabled at (323572): [] handle_softirqs+0x611/0x940 [ 23.273397][ T12] softirqs last disabled at (324115): [] __irq_exit_rcu+0x103/0x1c0 [ 23.273653][ T12] ---[ end trace 0000000000000000 ]--- [ 23.294985][ T12] ------------[ cut here ]------------ [ 23.295151][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.295663][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.295977][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.296291][ T12] Tainted: [W]=WARN [ 23.296446][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.296640][ T12] Workqueue: netns cleanup_net [ 23.296812][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.297013][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.297505][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 23.297700][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c51c040 RCX: 1ff4000000018ed5 [ 23.297923][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c51c0fc [ 23.298147][ T12] RBP: ff1100000fcc9000 R08: 1fe22000018a3821 R09: ff11000001aed1d0 [ 23.298388][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.298608][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.298831][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.299086][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.299281][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 23.299524][ T12] PKRU: 55555554 [ 23.299657][ T12] Call Trace: [ 23.299791][ T12] [ 23.299899][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.300096][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.300292][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.300479][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.300643][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 23.300841][ T12] default_device_exit_batch+0x38b/0x600 [ 23.301010][ T12] ? unregister_netdev+0x60/0x60 [ 23.301177][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.301365][ T12] ? fou_exit_net+0x30/0x110 [ 23.301538][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.301708][ T12] ? netns_install+0x2a0/0x2a0 [ 23.301872][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.302042][ T12] cleanup_net+0x431/0x940 [ 23.302208][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.302392][ T12] ? process_one_work+0xdb7/0x1410 [ 23.302561][ T12] ? lock_acquire+0x134/0x160 [ 23.302727][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.302898][ T12] process_one_work+0xdf8/0x1410 [ 23.303068][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.303232][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.303421][ T12] worker_thread+0x4f1/0xd60 [ 23.303592][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.303757][ T12] kthread+0x367/0x460 [ 23.303893][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.304090][ T12] ? kthread_affine_node+0x330/0x330 [ 23.304257][ T12] ret_from_fork+0x474/0x6b0 [ 23.304444][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.304638][ T12] ? __switch_to+0x5a3/0xe00 [ 23.304803][ T12] ? kthread_affine_node+0x330/0x330 [ 23.304969][ T12] ret_from_fork_asm+0x11/0x20 [ 23.305141][ T12] [ 23.305275][ T12] irq event stamp: 327501 [ 23.305430][ T12] hardirqs last enabled at (327513): [] __up_console_sem+0x5a/0x70 [ 23.305681][ T12] hardirqs last disabled at (327522): [] __up_console_sem+0x3f/0x70 [ 23.305931][ T12] softirqs last enabled at (327262): [] handle_softirqs+0x611/0x940 [ 23.306182][ T12] softirqs last disabled at (327257): [] __irq_exit_rcu+0x103/0x1c0 [ 23.306456][ T12] ---[ end trace 0000000000000000 ]--- [ 23.307932][ T12] ------------[ cut here ]------------ [ 23.308093][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.308391][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.308716][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.309027][ T12] Tainted: [W]=WARN [ 23.309163][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.309373][ T12] Workqueue: netns cleanup_net [ 23.309546][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.309751][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.310216][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 23.310431][ T12] RAX: 00000000ffffffa6 RBX: ff110000052ee580 RCX: 1ff4000000018ed5 [ 23.310656][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052ee63c [ 23.310879][ T12] RBP: ff1100000ec11000 R08: 1fe2200000a5dcc9 R09: ff11000001aed1d0 [ 23.311100][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.311329][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.311570][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.311820][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.312016][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 23.312238][ T12] PKRU: 55555554 [ 23.312392][ T12] Call Trace: [ 23.312528][ T12] [ 23.312636][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.312840][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.313033][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.313198][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.313381][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 23.313582][ T12] default_device_exit_batch+0x38b/0x600 [ 23.313750][ T12] ? unregister_netdev+0x60/0x60 [ 23.313915][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.314085][ T12] ? fou_exit_net+0x30/0x110 [ 23.314252][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.314436][ T12] ? netns_install+0x2a0/0x2a0 [ 23.314600][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.314767][ T12] cleanup_net+0x431/0x940 [ 23.314933][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.315096][ T12] ? process_one_work+0xdb7/0x1410 [ 23.315267][ T12] ? lock_acquire+0x134/0x160 [ 23.315452][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.315620][ T12] process_one_work+0xdf8/0x1410 [ 23.315791][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.315955][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.316125][ T12] worker_thread+0x4f1/0xd60 [ 23.316294][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.316481][ T12] kthread+0x367/0x460 [ 23.316620][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.316814][ T12] ? kthread_affine_node+0x330/0x330 [ 23.316981][ T12] ret_from_fork+0x474/0x6b0 [ 23.317148][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.317363][ T12] ? __switch_to+0x5a3/0xe00 [ 23.317531][ T12] ? kthread_affine_node+0x330/0x330 [ 23.317696][ T12] ret_from_fork_asm+0x11/0x20 [ 23.317871][ T12] [ 23.318004][ T12] irq event stamp: 330415 [ 23.318139][ T12] hardirqs last enabled at (330425): [] __up_console_sem+0x5a/0x70 [ 23.318413][ T12] hardirqs last disabled at (330436): [] __up_console_sem+0x3f/0x70 [ 23.318663][ T12] softirqs last enabled at (329794): [] __alloc_skb+0x4c2/0x5f0 [ 23.318919][ T12] softirqs last disabled at (329792): [] __alloc_skb+0x4c2/0x5f0 [ 23.319171][ T12] ---[ end trace 0000000000000000 ]--- [ 23.323417][ T395] ------------[ cut here ]------------ [ 23.323568][ T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/395 [ 23.323802][ T395] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.324111][ T395] CPU: 1 UID: 0 PID: 395 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.324389][ T395] Tainted: [W]=WARN [ 23.324489][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.324654][ T395] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.324828][ T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.325293][ T395] RSP: 0018:ffa0000000527a78 EFLAGS: 00010286 [ 23.325473][ T395] RAX: 00000000ffffffa6 RBX: ff11000017426040 RCX: 1ff40000000a4f15 [ 23.325672][ T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000174260fc [ 23.325871][ T395] RBP: ff1100000fccc000 R08: 1fe2200002e84c21 R09: ff1100000a83ae80 [ 23.326067][ T395] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.326264][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fccc000 [ 23.326476][ T395] FS: 00007f37df072840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 23.326713][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.326879][ T395] CR2: 00007f37df188310 CR3: 000000000eda7004 CR4: 0000000000771ef0 [ 23.327076][ T395] PKRU: 55555554 [ 23.327174][ T395] Call Trace: [ 23.327271][ T395] [ 23.327348][ T395] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.327483][ T395] ? notifier_call_chain+0xb0/0x320 [ 23.327614][ T395] rtmsg_ifinfo+0x5c/0xb0 [ 23.327714][ T395] register_netdevice+0x1526/0x1bc0 [ 23.327847][ T395] ? unregister_netdevice_queue+0x470/0x470 [ 23.328009][ T395] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.328144][ T395] register_netdev+0x23/0x40 [ 23.328281][ T395] ip6_tnl_init_net+0x2b8/0x400 [ 23.328423][ T395] ops_init+0x187/0x560 [ 23.328525][ T395] setup_net+0x11b/0x3b0 [ 23.328625][ T395] ? unregister_pernet_device+0x80/0x80 [ 23.328755][ T395] ? lockdep_init_map_type+0x5d/0x250 [ 23.328887][ T395] ? mutex_init_lockdep+0xf6/0x120 [ 23.329021][ T395] copy_net_ns+0x383/0x660 [ 23.329154][ T395] create_new_namespaces+0x371/0xa10 [ 23.329291][ T395] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.329434][ T395] ksys_unshare+0x353/0x880 [ 23.329568][ T395] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.329700][ T395] ? walk_process_tree+0x350/0x350 [ 23.329831][ T395] ? __x64_sys_openat+0x10e/0x210 [ 23.329965][ T395] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.330100][ T395] __x64_sys_unshare+0x34/0x50 [ 23.330232][ T395] ? do_syscall_64+0x82/0xfc0 [ 23.330373][ T395] do_syscall_64+0x117/0xfc0 [ 23.330507][ T395] ? trace_hardirqs_off+0xd/0x30 [ 23.330636][ T395] ? exc_page_fault+0xee/0x100 [ 23.330765][ T395] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.330927][ T395] RIP: 0033:0x7f37df334bcb [ 23.331066][ T395] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.331545][ T395] RSP: 002b:00007ffdc714ec08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 23.331744][ T395] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f37df334bcb [ 23.331942][ T395] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.332144][ T395] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.332350][ T395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc7150e30 [ 23.332545][ T395] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc7152889 [ 23.332749][ T395] [ 23.332847][ T395] irq event stamp: 39953 [ 23.332947][ T395] hardirqs last enabled at (39961): [] __up_console_sem+0x5a/0x70 [ 23.333173][ T395] hardirqs last disabled at (39968): [] __up_console_sem+0x3f/0x70 [ 23.333409][ T395] softirqs last enabled at (39552): [] handle_softirqs+0x611/0x940 [ 23.333636][ T395] softirqs last disabled at (39543): [] __irq_exit_rcu+0x103/0x1c0 [ 23.333863][ T395] ---[ end trace 0000000000000000 ]--- [ 23.364387][ T12] ------------[ cut here ]------------ [ 23.364568][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.364847][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.365165][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.365492][ T12] Tainted: [W]=WARN [ 23.365632][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.365823][ T12] Workqueue: netns cleanup_net [ 23.365998][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.366205][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.366690][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.366886][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a353c40 RCX: 1ff4000000018eed [ 23.367107][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a353cfc [ 23.367334][ T12] RBP: ff1100000e074000 R08: 1fe220000146a7a1 R09: ff11000001aed1d0 [ 23.367572][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.367790][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.368014][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.368265][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.368483][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 23.368708][ T12] PKRU: 55555554 [ 23.368842][ T12] Call Trace: [ 23.368976][ T12] [ 23.369085][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.369323][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.369525][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.369693][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.369861][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.370031][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.370199][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.370384][ T12] ops_undo_list+0x615/0x8f0 [ 23.370556][ T12] ? netns_install+0x2a0/0x2a0 [ 23.370720][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.370889][ T12] cleanup_net+0x431/0x940 [ 23.371056][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.371223][ T12] ? process_one_work+0xdb7/0x1410 [ 23.371408][ T12] ? lock_acquire+0x134/0x160 [ 23.371572][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.371739][ T12] process_one_work+0xdf8/0x1410 [ 23.371907][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.372072][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.372240][ T12] worker_thread+0x4f1/0xd60 [ 23.372429][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.372595][ T12] kthread+0x367/0x460 [ 23.372731][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.372926][ T12] ? kthread_affine_node+0x330/0x330 [ 23.373090][ T12] ret_from_fork+0x474/0x6b0 [ 23.373257][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.373473][ T12] ? __switch_to+0x5a3/0xe00 [ 23.373642][ T12] ? kthread_affine_node+0x330/0x330 [ 23.373807][ T12] ret_from_fork_asm+0x11/0x20 [ 23.373979][ T12] [ 23.374112][ T12] irq event stamp: 338165 [ 23.374245][ T12] hardirqs last enabled at (338175): [] __up_console_sem+0x5a/0x70 [ 23.374516][ T12] hardirqs last disabled at (338186): [] __up_console_sem+0x3f/0x70 [ 23.374769][ T12] softirqs last enabled at (337818): [] handle_softirqs+0x611/0x940 [ 23.375018][ T12] softirqs last disabled at (337811): [] __irq_exit_rcu+0x103/0x1c0 [ 23.375266][ T12] ---[ end trace 0000000000000000 ]--- [ 23.376703][ T12] ------------[ cut here ]------------ [ 23.376872][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.377149][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.377848][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.378160][ T12] Tainted: [W]=WARN [ 23.378295][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.378509][ T12] Workqueue: netns cleanup_net [ 23.378680][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.378877][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.379357][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.379551][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a353380 RCX: 1ff4000000018eed [ 23.379768][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a35343c [ 23.379987][ T12] RBP: ff110000093ac000 R08: 1fe220000146a689 R09: ff11000001aed1d0 [ 23.380209][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.380448][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.380671][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.380921][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.381113][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 23.381358][ T12] PKRU: 55555554 [ 23.381493][ T12] Call Trace: [ 23.381629][ T12] [ 23.381736][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.381936][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.382129][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.382296][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.382486][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.382649][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.382815][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.382981][ T12] ops_undo_list+0x615/0x8f0 [ 23.383149][ T12] ? netns_install+0x2a0/0x2a0 [ 23.383321][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.383504][ T12] cleanup_net+0x431/0x940 [ 23.383672][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.383838][ T12] ? process_one_work+0xdb7/0x1410 [ 23.384007][ T12] ? lock_acquire+0x134/0x160 [ 23.384172][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.384361][ T12] process_one_work+0xdf8/0x1410 [ 23.384533][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.384700][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.384870][ T12] worker_thread+0x4f1/0xd60 [ 23.385046][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.385211][ T12] kthread+0x367/0x460 [ 23.385370][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.385570][ T12] ? kthread_affine_node+0x330/0x330 [ 23.385737][ T12] ret_from_fork+0x474/0x6b0 [ 23.385906][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.386099][ T12] ? __switch_to+0x5a3/0xe00 [ 23.386270][ T12] ? kthread_affine_node+0x330/0x330 [ 23.386455][ T12] ret_from_fork_asm+0x11/0x20 [ 23.386629][ T12] [ 23.386762][ T12] irq event stamp: 341527 [ 23.386895][ T12] hardirqs last enabled at (341537): [] __up_console_sem+0x5a/0x70 [ 23.387142][ T12] hardirqs last disabled at (341546): [] __up_console_sem+0x3f/0x70 [ 23.387413][ T12] softirqs last enabled at (341024): [] handle_softirqs+0x611/0x940 [ 23.387663][ T12] softirqs last disabled at (340367): [] __irq_exit_rcu+0x103/0x1c0 [ 23.387912][ T12] ---[ end trace 0000000000000000 ]--- [ 23.389119][ T12] ------------[ cut here ]------------ [ 23.389280][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12 [ 23.390010][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.390398][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.390754][ T12] Tainted: [W]=WARN [ 23.390938][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.391175][ T12] Workqueue: netns cleanup_net [ 23.391413][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.391675][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.392183][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.392440][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a352c80 RCX: 1ff4000000018eed [ 23.392707][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a352d3c [ 23.392973][ T12] RBP: ff1100000f561000 R08: 1fe220000146a5a9 R09: ff11000001aed1d0 [ 23.393240][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.393524][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.393792][ T12] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.394091][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.394340][ T12] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 23.394673][ T12] PKRU: 55555554 [ 23.394881][ T12] Call Trace: [ 23.395101][ T12] [ 23.395314][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.395628][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.395909][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.396168][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.396448][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.396708][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.396963][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.397147][ T12] ops_undo_list+0x615/0x8f0 [ 23.397312][ T12] ? netns_install+0x2a0/0x2a0 [ 23.397496][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.397664][ T12] cleanup_net+0x431/0x940 [ 23.397830][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.397992][ T12] ? process_one_work+0xdb7/0x1410 [ 23.398162][ T12] ? lock_acquire+0x134/0x160 [ 23.398332][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.398515][ T12] process_one_work+0xdf8/0x1410 [ 23.398683][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.398847][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.399016][ T12] worker_thread+0x4f1/0xd60 [ 23.399186][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.399372][ T12] kthread+0x367/0x460 [ 23.399508][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.399700][ T12] ? kthread_affine_node+0x330/0x330 [ 23.399864][ T12] ret_from_fork+0x474/0x6b0 [ 23.400032][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.400225][ T12] ? __switch_to+0x5a3/0xe00 [ 23.400411][ T12] ? kthread_affine_node+0x330/0x330 [ 23.400581][ T12] ret_from_fork_asm+0x11/0x20 [ 23.400751][ T12] [ 23.400882][ T12] irq event stamp: 348399 [ 23.401014][ T12] hardirqs last enabled at (348409): [] __up_console_sem+0x5a/0x70 [ 23.401260][ T12] hardirqs last disabled at (348418): [] __up_console_sem+0x3f/0x70 [ 23.401526][ T12] softirqs last enabled at (348168): [] handle_softirqs+0x611/0x940 [ 23.401777][ T12] softirqs last disabled at (348133): [] __irq_exit_rcu+0x103/0x1c0 [ 23.402026][ T12] ---[ end trace 0000000000000000 ]--- [ 23.407367][ T12] ------------[ cut here ]------------ [ 23.407505][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 23.407742][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.408020][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.408289][ T12] Tainted: [W]=WARN [ 23.408388][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.408538][ T12] Workqueue: netns cleanup_net [ 23.408663][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.408819][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.409238][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.409398][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a352900 RCX: 1ff4000000018eed [ 23.409574][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a3529bc [ 23.409749][ T12] RBP: ff1100000fc61000 R08: 1fe220000146a539 R09: ff11000001aed1d0 [ 23.409925][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 23.410100][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.410276][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.410491][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.410639][ T12] CR2: 00000000004eb8c0 CR3: 000000000f47e002 CR4: 0000000000771ef0 [ 23.410816][ T12] PKRU: 55555554 [ 23.410907][ T12] Call Trace: [ 23.410995][ T12] [ 23.411058][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.411207][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.411362][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.411482][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.411608][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.411726][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.411846][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.411965][ T12] ops_undo_list+0x615/0x8f0 [ 23.412085][ T12] ? netns_install+0x2a0/0x2a0 [ 23.412202][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.412330][ T12] cleanup_net+0x431/0x940 [ 23.412455][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.412572][ T12] ? process_one_work+0xdb7/0x1410 [ 23.412692][ T12] ? lock_acquire+0x134/0x160 [ 23.412811][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.412934][ T12] process_one_work+0xdf8/0x1410 [ 23.413053][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.413170][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.413291][ T12] worker_thread+0x4f1/0xd60 [ 23.413419][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.413537][ T12] kthread+0x367/0x460 [ 23.413626][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.413770][ T12] ? kthread_affine_node+0x330/0x330 [ 23.413891][ T12] ret_from_fork+0x474/0x6b0 [ 23.414009][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.414156][ T12] ? __switch_to+0x5a3/0xe00 [ 23.414274][ T12] ? kthread_affine_node+0x330/0x330 [ 23.414403][ T12] ret_from_fork_asm+0x11/0x20 [ 23.414528][ T12] [ 23.414616][ T12] irq event stamp: 356509 [ 23.414709][ T12] hardirqs last enabled at (356517): [] __up_console_sem+0x5a/0x70 [ 23.414911][ T12] hardirqs last disabled at (356524): [] __up_console_sem+0x3f/0x70 [ 23.415113][ T12] softirqs last enabled at (356358): [] handle_softirqs+0x611/0x940 [ 23.415325][ T12] softirqs last disabled at (356353): [] __irq_exit_rcu+0x103/0x1c0 [ 23.415533][ T12] ---[ end trace 0000000000000000 ]--- [ 23.416453][ T12] ------------[ cut here ]------------ [ 23.416569][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 23.416798][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.417069][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.417338][ T12] Tainted: [W]=WARN [ 23.417432][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.417582][ T12] Workqueue: netns cleanup_net [ 23.417705][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.417858][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.418272][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 23.418428][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a352580 RCX: 1ff4000000018eed [ 23.418603][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a35263c [ 23.418777][ T12] RBP: ff1100000fc11000 R08: 1fe220000146a4c9 R09: ff11000001aed1d0 [ 23.418951][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 23.419125][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.419301][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.419513][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.419664][ T12] CR2: 00000000004eb8c0 CR3: 000000000f47e002 CR4: 0000000000771ef0 [ 23.419841][ T12] PKRU: 55555554 [ 23.419928][ T12] Call Trace: [ 23.420016][ T12] [ 23.420078][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.420228][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.420383][ T12] ? queue_rcu_work+0x7c/0xa0 [ 23.420502][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 23.420622][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.420740][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 23.420859][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.420979][ T12] ops_undo_list+0x615/0x8f0 [ 23.421098][ T12] ? netns_install+0x2a0/0x2a0 [ 23.421214][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.421338][ T12] cleanup_net+0x431/0x940 [ 23.421460][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.421577][ T12] ? process_one_work+0xdb7/0x1410 [ 23.421695][ T12] ? lock_acquire+0x134/0x160 [ 23.421811][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.421934][ T12] process_one_work+0xdf8/0x1410 [ 23.422055][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.422176][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.422297][ T12] worker_thread+0x4f1/0xd60 [ 23.422427][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.422544][ T12] kthread+0x367/0x460 [ 23.422632][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.422783][ T12] ? kthread_affine_node+0x330/0x330 [ 23.422901][ T12] ret_from_fork+0x474/0x6b0 [ 23.423020][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.423167][ T12] ? __switch_to+0x5a3/0xe00 [ 23.423286][ T12] ? kthread_affine_node+0x330/0x330 [ 23.423412][ T12] ret_from_fork_asm+0x11/0x20 [ 23.423538][ T12] [ 23.423628][ T12] irq event stamp: 357805 [ 23.423721][ T12] hardirqs last enabled at (357813): [] __up_console_sem+0x5a/0x70 [ 23.423929][ T12] hardirqs last disabled at (357820): [] __up_console_sem+0x3f/0x70 [ 23.424134][ T12] softirqs last enabled at (357310): [] __alloc_skb+0x4c2/0x5f0 [ 23.424348][ T12] softirqs last disabled at (357308): [] __alloc_skb+0x4c2/0x5f0 [ 23.424555][ T12] ---[ end trace 0000000000000000 ]--- [ 23.430814][ T396] ------------[ cut here ]------------ [ 23.430954][ T396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/396 [ 23.431179][ T396] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.432022][ T396] CPU: 3 UID: 0 PID: 396 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.432284][ T396] Tainted: [W]=WARN [ 23.432444][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.432674][ T396] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.432843][ T396] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.433308][ T396] RSP: 0018:ffa00000007c7020 EFLAGS: 00010286 [ 23.433536][ T396] RAX: 00000000ffffffa6 RBX: ff1100001741a040 RCX: 1ff40000000f8dca [ 23.433731][ T396] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001741a0fc [ 23.433926][ T396] RBP: ff1100000eeb1000 R08: 1fe2200002e83421 R09: ff1100000a83d158 [ 23.434121][ T396] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 23.434320][ T396] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 23.434573][ T396] FS: 00007f34326b7840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.434801][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.434966][ T396] CR2: 00000000206f8988 CR3: 000000000f47e002 CR4: 0000000000771ef0 [ 23.435162][ T396] PKRU: 55555554 [ 23.435260][ T396] Call Trace: [ 23.435417][ T396] [ 23.435485][ T396] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.435617][ T396] rtmsg_ifinfo+0x5c/0xb0 [ 23.435719][ T396] ? mark_held_locks+0x40/0x70 [ 23.435849][ T396] __dev_notify_flags+0x1b8/0x280 [ 23.435981][ T396] ? netif_change_name+0x8c0/0x8c0 [ 23.436111][ T396] ? __dev_change_flags+0x4a4/0x6d0 [ 23.436241][ T396] ? netif_set_allmulti+0x2c0/0x2c0 [ 23.436432][ T396] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.436563][ T396] ? is_bpf_text_address+0x68/0x110 [ 23.436696][ T396] netif_change_flags+0xfe/0x190 [ 23.436829][ T396] ? unwind_get_return_address+0x67/0xd0 [ 23.436960][ T396] do_setlink.isra.0+0x1d25/0x2a60 [ 23.437093][ T396] ? rtnl_link_get_size+0x350/0x350 [ 23.437225][ T396] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 23.437445][ T396] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.437578][ T396] ? validate_chain+0x38b/0xc20 [ 23.437710][ T396] ? rcu_read_lock_any_held+0x66/0x90 [ 23.437841][ T396] ? stack_depot_save_flags+0x367/0x770 [ 23.437974][ T396] ? __kernel_text_address+0x12/0x30 [ 23.438105][ T396] ? __lock_acquire+0x508/0xc10 [ 23.438239][ T396] ? lock_acquire.part.0+0xbc/0x260 [ 23.438430][ T396] ? rtnl_newlink+0x883/0xee0 [ 23.438566][ T396] ? rcu_is_watching+0x15/0xd0 [ 23.438696][ T396] ? lock_acquire+0x134/0x160 [ 23.438825][ T396] ? rcu_is_watching+0x15/0xd0 [ 23.438956][ T396] ? rcu_is_watching+0x15/0xd0 [ 23.439089][ T396] ? trace_contention_end+0xb3/0x1a0 [ 23.439220][ T396] ? __mutex_lock+0x1db/0x2010 [ 23.439409][ T396] ? __mutex_lock+0x9b2/0x2010 [ 23.439540][ T396] ? rtnl_newlink+0x883/0xee0 [ 23.439676][ T396] ? ww_mutex_lock+0x160/0x160 [ 23.439808][ T396] ? __rtnl_newlink+0x3fa/0xa50 [ 23.439942][ T396] rtnl_newlink+0x8d1/0xee0 [ 23.440076][ T396] ? lock_acquire.part.0+0xbc/0x260 [ 23.440206][ T396] ? find_held_lock+0x2b/0x80 [ 23.440340][ T396] ? __rtnl_newlink+0xa50/0xa50 [ 23.440525][ T396] ? mark_usage+0x61/0x170 [ 23.440655][ T396] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.440791][ T396] ? lock_acquire.part.0+0xbc/0x260 [ 23.440921][ T396] ? find_held_lock+0x2b/0x80 [ 23.441053][ T396] ? __rtnl_newlink+0xa50/0xa50 [ 23.441185][ T396] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.441322][ T396] ? __rtnl_newlink+0xa50/0xa50 [ 23.441510][ T396] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.441640][ T396] ? validate_chain+0x38b/0xc20 [ 23.441771][ T396] ? rtnl_link_fill+0x920/0x920 [ 23.441902][ T396] ? __lock_acquire+0x508/0xc10 [ 23.442037][ T396] ? lock_acquire.part.0+0xbc/0x260 [ 23.442167][ T396] ? find_held_lock+0x2b/0x80 [ 23.442302][ T396] netlink_rcv_skb+0x14e/0x3a0 [ 23.442494][ T396] ? rtnl_link_fill+0x920/0x920 [ 23.442625][ T396] ? netlink_ack+0xcf0/0xcf0 [ 23.442760][ T396] ? netlink_deliver_tap+0xc5/0x330 [ 23.442894][ T396] ? netlink_deliver_tap+0x13c/0x330 [ 23.443026][ T396] netlink_unicast+0x486/0x750 [ 23.443161][ T396] ? netlink_attachskb+0x810/0x810 [ 23.443291][ T396] ? __lock_acquire+0x508/0xc10 [ 23.443482][ T396] netlink_sendmsg+0x735/0xc60 [ 23.443614][ T396] ? netlink_unicast+0x750/0x750 [ 23.443746][ T396] ? __might_fault+0x97/0x140 [ 23.443879][ T396] ____sys_sendmsg+0x419/0x850 [ 23.444013][ T396] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.444144][ T396] ? get_timestamp.constprop.0+0x390/0x390 [ 23.444307][ T396] ? move_addr_to_kernel+0x40/0x40 [ 23.444499][ T396] ? stack_depot_save_flags+0x367/0x770 [ 23.444631][ T396] ? validate_chain+0x38b/0xc20 [ 23.444764][ T396] ___sys_sendmsg+0x14e/0x1d0 [ 23.444895][ T396] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 23.445060][ T396] ? copy_msghdr_from_user+0x460/0x460 [ 23.445203][ T396] __sys_sendmsg+0x145/0x1f0 [ 23.445340][ T396] ? __sys_sendmsg_sock+0x20/0x20 [ 23.445528][ T396] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 23.445694][ T396] ? do_raw_spin_unlock+0x59/0x250 [ 23.445825][ T396] ? rcu_is_watching+0x15/0xd0 [ 23.445959][ T396] do_syscall_64+0x117/0xfc0 [ 23.446095][ T396] ? trace_hardirqs_off+0xd/0x30 [ 23.446228][ T396] ? exc_page_fault+0xee/0x100 [ 23.446418][ T396] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.446581][ T396] RIP: 0033:0x7f34328f108e [ 23.446722][ T396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.447196][ T396] RSP: 002b:00007ffe79afbed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.447458][ T396] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34328f108e [ 23.447657][ T396] RDX: 0000000000000000 RSI: 00007ffe79afbf80 RDI: 0000000000000005 [ 23.447857][ T396] RBP: 00007ffe79afbee0 R08: 0000000000000000 R09: 0000000000000000 [ 23.448084][ T396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46c [ 23.448282][ T396] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe79afc650 [ 23.448547][ T396] [ 23.448645][ T396] irq event stamp: 28591 [ 23.448743][ T396] hardirqs last enabled at (28599): [] __up_console_sem+0x5a/0x70 [ 23.448974][ T396] hardirqs last disabled at (28606): [] __up_console_sem+0x3f/0x70 [ 23.449201][ T396] softirqs last enabled at (28580): [] handle_softirqs+0x611/0x940 [ 23.449544][ T396] softirqs last disabled at (28623): [] __irq_exit_rcu+0x103/0x1c0 [ 23.449772][ T396] ---[ end trace 0000000000000000 ]--- [ 23.458297][ T12] ------------[ cut here ]------------ [ 23.458493][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12 [ 23.458853][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.459248][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.459693][ T12] Tainted: [W]=WARN [ 23.459831][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.460078][ T12] Workqueue: netns cleanup_net [ 23.460287][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.460563][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.461235][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 23.461488][ T12] RAX: 00000000ffffffa6 RBX: ff1100001741b1c0 RCX: 1ff4000000018eaf [ 23.461766][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001741b27c [ 23.462047][ T12] RBP: ff11000014ab4000 R08: 1fe2200002e83651 R09: ff11000001aed1d0 [ 23.462357][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 23.462652][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 23.462934][ T12] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.463224][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.463476][ T12] CR2: 000056173b1eed98 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 23.463757][ T12] PKRU: 55555554 [ 23.463898][ T12] Call Trace: [ 23.464036][ T12] [ 23.464131][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.464330][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 23.464465][ T12] netif_close_many+0x2ac/0x640 [ 23.464633][ T12] ? lock_acquire+0x134/0x160 [ 23.464814][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.465010][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.465206][ T12] ? __dev_close_many+0x670/0x670 [ 23.465416][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 23.465664][ T12] unregister_netdevice_many_notify+0x71a/0x1b30 [ 23.465890][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.466077][ T12] ? rtnl_is_locked+0x15/0x20 [ 23.466255][ T12] ? default_device_exit_net+0x78/0x7b0 [ 23.466454][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.466670][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.466841][ T12] default_device_exit_batch+0x38b/0x600 [ 23.467019][ T12] ? unregister_netdev+0x60/0x60 [ 23.467206][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.467400][ T12] ? fou_exit_net+0x30/0x110 [ 23.467593][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.467770][ T12] ? netns_install+0x2a0/0x2a0 [ 23.467962][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.468166][ T12] cleanup_net+0x431/0x940 [ 23.468378][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.468571][ T12] ? process_one_work+0xdb7/0x1410 [ 23.468771][ T12] ? lock_acquire+0x134/0x160 [ 23.468965][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.469156][ T12] process_one_work+0xdf8/0x1410 [ 23.469339][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.469537][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.469705][ T12] worker_thread+0x4f1/0xd60 [ 23.469886][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.470071][ T12] kthread+0x367/0x460 [ 23.470208][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.470450][ T12] ? kthread_affine_node+0x330/0x330 [ 23.470630][ T12] ret_from_fork+0x474/0x6b0 [ 23.470798][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.471017][ T12] ? __switch_to+0x5a3/0xe00 [ 23.471207][ T12] ? kthread_affine_node+0x330/0x330 [ 23.471417][ T12] ret_from_fork_asm+0x11/0x20 [ 23.471632][ T12] [ 23.471778][ T12] irq event stamp: 360035 [ 23.471924][ T12] hardirqs last enabled at (360043): [] __up_console_sem+0x5a/0x70 [ 23.472266][ T12] hardirqs last disabled at (360050): [] __up_console_sem+0x3f/0x70 [ 23.472620][ T12] softirqs last enabled at (359580): [] handle_softirqs+0x611/0x940 [ 23.472935][ T12] softirqs last disabled at (359575): [] __irq_exit_rcu+0x103/0x1c0 [ 23.473250][ T12] ---[ end trace 0000000000000000 ]--- [ 23.474450][ T12] ------------[ cut here ]------------ [ 23.474581][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 23.474821][ T12] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.475099][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.475837][ T12] Tainted: [W]=WARN [ 23.475930][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.476135][ T12] Workqueue: netns cleanup_net [ 23.476262][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.476475][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.476903][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 23.477056][ T12] RAX: 00000000ffffffa6 RBX: ff110000174183c0 RCX: 1ff4000000018ed5 [ 23.477249][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001741847c [ 23.477486][ T12] RBP: ff11000014ab4000 R08: 1fe2200002e83091 R09: ff11000001aed1d0 [ 23.477663][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 23.477841][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 23.478024][ T12] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.478232][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.478407][ T12] CR2: 00000000206f8988 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 23.478592][ T12] PKRU: 55555554 [ 23.478682][ T12] Call Trace: [ 23.478774][ T12] [ 23.478836][ T12] unregister_netdevice_many_notify+0xce3/0x1b30 [ 23.478990][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 23.479142][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.479265][ T12] default_device_exit_batch+0x38b/0x600 [ 23.479397][ T12] ? unregister_netdev+0x60/0x60 [ 23.479519][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 23.479639][ T12] ? fou_exit_net+0x30/0x110 [ 23.479762][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.479883][ T12] ? netns_install+0x2a0/0x2a0 [ 23.480002][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.480126][ T12] cleanup_net+0x431/0x940 [ 23.480246][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 23.480374][ T12] ? process_one_work+0xdb7/0x1410 [ 23.480495][ T12] ? lock_acquire+0x134/0x160 [ 23.480615][ T12] ? rcu_is_watching+0x15/0xd0 [ 23.480737][ T12] process_one_work+0xdf8/0x1410 [ 23.480861][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 23.480981][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 23.481107][ T12] worker_thread+0x4f1/0xd60 [ 23.481231][ T12] ? rescuer_thread+0x1320/0x1320 [ 23.481357][ T12] kthread+0x367/0x460 [ 23.481450][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 23.481600][ T12] ? kthread_affine_node+0x330/0x330 [ 23.481720][ T12] ret_from_fork+0x474/0x6b0 [ 23.481840][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.481989][ T12] ? __switch_to+0x5a3/0xe00 [ 23.482110][ T12] ? kthread_affine_node+0x330/0x330 [ 23.482231][ T12] ret_from_fork_asm+0x11/0x20 [ 23.482366][ T12] [ 23.482455][ T12] irq event stamp: 364915 [ 23.482545][ T12] hardirqs last enabled at (364923): [] __up_console_sem+0x5a/0x70 [ 23.482756][ T12] hardirqs last disabled at (364930): [] __up_console_sem+0x3f/0x70 [ 23.482962][ T12] softirqs last enabled at (364640): [] handle_softirqs+0x611/0x940 [ 23.483170][ T12] softirqs last disabled at (364607): [] __irq_exit_rcu+0x103/0x1c0 [ 23.483385][ T12] ---[ end trace 0000000000000000 ]--- [ 23.579774][ T399] ------------[ cut here ]------------ [ 23.579973][ T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/399 [ 23.580256][ T399] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.580631][ T399] CPU: 2 UID: 0 PID: 399 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.580944][ T399] Tainted: [W]=WARN [ 23.581091][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.581304][ T399] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.581546][ T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.582063][ T399] RSP: 0018:ffa00000004e7a80 EFLAGS: 00010286 [ 23.582282][ T399] RAX: 00000000ffffffa6 RBX: ff11000017427e00 RCX: 1ff400000009cf16 [ 23.582547][ T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017427ebc [ 23.582792][ T399] RBP: ff1100000a36c000 R08: 1fe2200002e84fd9 R09: ff1100000feb2e80 [ 23.583035][ T399] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.583276][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a36c000 [ 23.583546][ T399] FS: 00007f3808ad7840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.583824][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.584036][ T399] CR2: 00007f3808ce17d0 CR3: 0000000009939003 CR4: 0000000000771ef0 [ 23.584324][ T399] PKRU: 55555554 [ 23.584537][ T399] Call Trace: [ 23.584736][ T399] [ 23.584896][ T399] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.585145][ T399] ? notifier_call_chain+0xb0/0x320 [ 23.585332][ T399] rtmsg_ifinfo+0x5c/0xb0 [ 23.585495][ T399] register_netdevice+0x1526/0x1bc0 [ 23.585675][ T399] ? unregister_netdevice_queue+0x470/0x470 [ 23.585886][ T399] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.586066][ T399] register_netdev+0x23/0x40 [ 23.586247][ T399] loopback_net_init+0x7d/0x150 [ 23.586443][ T399] ops_init+0x187/0x560 [ 23.586592][ T399] setup_net+0x11b/0x3b0 [ 23.586742][ T399] ? unregister_pernet_device+0x80/0x80 [ 23.586919][ T399] ? lockdep_init_map_type+0x5d/0x250 [ 23.587099][ T399] ? mutex_init_lockdep+0xf6/0x120 [ 23.587279][ T399] copy_net_ns+0x383/0x660 [ 23.587484][ T399] create_new_namespaces+0x371/0xa10 [ 23.587666][ T399] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.587846][ T399] ksys_unshare+0x353/0x880 [ 23.588025][ T399] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.588206][ T399] ? walk_process_tree+0x350/0x350 [ 23.588405][ T399] ? __x64_sys_openat+0x10e/0x210 [ 23.588586][ T399] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.588770][ T399] __x64_sys_unshare+0x34/0x50 [ 23.588947][ T399] ? do_syscall_64+0x82/0xfc0 [ 23.589124][ T399] do_syscall_64+0x117/0xfc0 [ 23.589302][ T399] ? trace_hardirqs_off+0xd/0x30 [ 23.589499][ T399] ? exc_page_fault+0xee/0x100 [ 23.589678][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.589886][ T399] RIP: 0033:0x7f3808d99bcb [ 23.590070][ T399] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.590603][ T399] RSP: 002b:00007ffdb9a67a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 23.590844][ T399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3808d99bcb [ 23.591085][ T399] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.591336][ T399] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.591590][ T399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdb9a69c70 [ 23.591830][ T399] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdb9a6b889 [ 23.592077][ T399] [ 23.592224][ T399] irq event stamp: 23089 [ 23.592389][ T399] hardirqs last enabled at (23101): [] __up_console_sem+0x5a/0x70 [ 23.592668][ T399] hardirqs last disabled at (23110): [] __up_console_sem+0x3f/0x70 [ 23.592942][ T399] softirqs last enabled at (22424): [] __alloc_skb+0x4c2/0x5f0 [ 23.593216][ T399] softirqs last disabled at (22422): [] __alloc_skb+0x4c2/0x5f0 [ 23.593515][ T399] ---[ end trace 0000000000000000 ]--- [ 23.596929][ T399] ------------[ cut here ]------------ [ 23.597167][ T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/399 [ 23.597535][ T399] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.597900][ T399] CPU: 2 UID: 0 PID: 399 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.598228][ T399] Tainted: [W]=WARN [ 23.598444][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.598668][ T399] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.598886][ T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.599446][ T399] RSP: 0018:ffa00000004e7918 EFLAGS: 00010286 [ 23.599721][ T399] RAX: 00000000ffffffa6 RBX: ff110000020dc040 RCX: 1ff400000009cee9 [ 23.600019][ T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dc0fc [ 23.600264][ T399] RBP: ff11000001dec000 R08: 1fe220000041b821 R09: ff1100000feb2e80 [ 23.600523][ T399] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.600790][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001dec000 [ 23.601107][ T399] FS: 00007f3808ad7840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.601410][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.601621][ T399] CR2: 00007f3808ce17d0 CR3: 0000000009939003 CR4: 0000000000771ef0 [ 23.601927][ T399] PKRU: 55555554 [ 23.602122][ T399] Call Trace: [ 23.602329][ T399] [ 23.602500][ T399] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.602753][ T399] ? notifier_call_chain+0xb0/0x320 [ 23.602966][ T399] rtmsg_ifinfo+0x5c/0xb0 [ 23.603166][ T399] register_netdevice+0x1526/0x1bc0 [ 23.603398][ T399] ? unregister_netdevice_queue+0x470/0x470 [ 23.603613][ T399] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.603792][ T399] __ip_tunnel_create+0x380/0x470 [ 23.603972][ T399] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 23.604162][ T399] ? net_generic+0xb3/0x1e0 [ 23.604433][ T399] ip_tunnel_init_net+0x1b4/0x510 [ 23.604628][ T399] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 23.604809][ T399] ? __kmalloc_noprof+0x2d7/0x760 [ 23.604990][ T399] ops_init+0x187/0x560 [ 23.605139][ T399] setup_net+0x11b/0x3b0 [ 23.605285][ T399] ? unregister_pernet_device+0x80/0x80 [ 23.605479][ T399] ? lockdep_init_map_type+0x5d/0x250 [ 23.605684][ T399] ? mutex_init_lockdep+0xf6/0x120 [ 23.605910][ T399] copy_net_ns+0x383/0x660 [ 23.606092][ T399] create_new_namespaces+0x371/0xa10 [ 23.606274][ T399] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.606472][ T399] ksys_unshare+0x353/0x880 [ 23.606694][ T399] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.606919][ T399] ? walk_process_tree+0x350/0x350 [ 23.607102][ T399] ? __x64_sys_openat+0x10e/0x210 [ 23.607283][ T399] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.607479][ T399] __x64_sys_unshare+0x34/0x50 [ 23.607656][ T399] ? do_syscall_64+0x82/0xfc0 [ 23.607832][ T399] do_syscall_64+0x117/0xfc0 [ 23.608009][ T399] ? trace_hardirqs_off+0xd/0x30 [ 23.608188][ T399] ? exc_page_fault+0xee/0x100 [ 23.608387][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.608601][ T399] RIP: 0033:0x7f3808d99bcb [ 23.608786][ T399] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.609295][ T399] RSP: 002b:00007ffdb9a67a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 23.609570][ T399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3808d99bcb [ 23.609817][ T399] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.610062][ T399] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.610408][ T399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdb9a69c70 [ 23.610664][ T399] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdb9a6b889 [ 23.610916][ T399] [ 23.611060][ T399] irq event stamp: 25249 [ 23.611216][ T399] hardirqs last enabled at (25259): [] __up_console_sem+0x5a/0x70 [ 23.611619][ T399] hardirqs last disabled at (25270): [] __up_console_sem+0x3f/0x70 [ 23.612007][ T399] softirqs last enabled at (24546): [] __alloc_skb+0x4c2/0x5f0 [ 23.612376][ T399] softirqs last disabled at (24544): [] __alloc_skb+0x4c2/0x5f0 [ 23.612675][ T399] ---[ end trace 0000000000000000 ]--- [ 23.616439][ T399] ------------[ cut here ]------------ [ 23.616672][ T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/399 [ 23.617067][ T399] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.617546][ T399] CPU: 2 UID: 0 PID: 399 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.617903][ T399] Tainted: [W]=WARN [ 23.618049][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.618261][ T399] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.618536][ T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.619140][ T399] RSP: 0018:ffa00000004e78f8 EFLAGS: 00010286 [ 23.619983][ T399] RAX: 00000000ffffffa6 RBX: ff110000096f4040 RCX: 1ff400000009cee5 [ 23.620399][ T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f40fc [ 23.620706][ T399] RBP: ff11000007839000 R08: 1fe22000012de821 R09: ff1100000feb2e80 [ 23.621007][ T399] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 23.621436][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007839000 [ 23.621743][ T399] FS: 00007f3808ad7840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 23.622153][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.622508][ T399] CR2: 00007f3808ce17d0 CR3: 0000000009939003 CR4: 0000000000771ef0 [ 23.622813][ T399] PKRU: 55555554 [ 23.623015][ T399] Call Trace: [ 23.623215][ T399] [ 23.623440][ T399] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.623706][ T399] ? notifier_call_chain+0xb0/0x320 [ 23.623945][ T399] rtmsg_ifinfo+0x5c/0xb0 [ 23.624149][ T399] register_netdevice+0x1526/0x1bc0 [ 23.624408][ T399] ? unregister_netdevice_queue+0x470/0x470 [ 23.624678][ T399] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.624915][ T399] __ip_tunnel_create+0x380/0x470 [ 23.625152][ T399] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 23.625410][ T399] ? net_generic+0xb3/0x1e0 [ 23.625651][ T399] ip_tunnel_init_net+0x1b4/0x510 [ 23.625889][ T399] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 23.626126][ T399] ? trace_kmalloc+0xed/0x130 [ 23.626385][ T399] ? __kasan_kmalloc+0x7b/0x90 [ 23.626628][ T399] vti_init_net+0x2a/0x140 [ 23.626947][ T399] ops_init+0x187/0x560 [ 23.627170][ T399] setup_net+0x11b/0x3b0 [ 23.627398][ T399] ? unregister_pernet_device+0x80/0x80 [ 23.627638][ T399] ? lockdep_init_map_type+0x5d/0x250 [ 23.627873][ T399] ? mutex_init_lockdep+0xf6/0x120 [ 23.628153][ T399] copy_net_ns+0x383/0x660 [ 23.628412][ T399] create_new_namespaces+0x371/0xa10 [ 23.628667][ T399] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.628984][ T399] ksys_unshare+0x353/0x880 [ 23.629224][ T399] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.629485][ T399] ? walk_process_tree+0x350/0x350 [ 23.629723][ T399] ? __x64_sys_openat+0x10e/0x210 [ 23.629959][ T399] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.630197][ T399] __x64_sys_unshare+0x34/0x50 [ 23.630450][ T399] ? do_syscall_64+0x82/0xfc0 [ 23.630687][ T399] do_syscall_64+0x117/0xfc0 [ 23.630926][ T399] ? trace_hardirqs_off+0xd/0x30 [ 23.631161][ T399] ? exc_page_fault+0xee/0x100 [ 23.631430][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.631702][ T399] RIP: 0033:0x7f3808d99bcb [ 23.631947][ T399] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.632693][ T399] RSP: 002b:00007ffdb9a67a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 23.633135][ T399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3808d99bcb [ 23.633501][ T399] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.633802][ T399] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.634106][ T399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdb9a69c70 [ 23.634427][ T399] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdb9a6b889 [ 23.634737][ T399] [ 23.634937][ T399] irq event stamp: 33927 [ 23.635137][ T399] hardirqs last enabled at (34029): [] __up_console_sem+0x5a/0x70 [ 23.635493][ T399] hardirqs last disabled at (34132): [] __up_console_sem+0x3f/0x70 [ 23.635825][ T399] softirqs last enabled at (34232): [] handle_softirqs+0x611/0x940 [ 23.636156][ T399] softirqs last disabled at (34243): [] __irq_exit_rcu+0x103/0x1c0 [ 23.636507][ T399] ---[ end trace 0000000000000000 ]--- [ 23.644041][ T399] ------------[ cut here ]------------ [ 23.644204][ T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/399 [ 23.644449][ T399] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.644759][ T399] CPU: 1 UID: 0 PID: 399 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.645027][ T399] Tainted: [W]=WARN [ 23.645126][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.645291][ T399] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.645475][ T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.645942][ T399] RSP: 0018:ffa00000004e7a78 EFLAGS: 00010286 [ 23.646106][ T399] RAX: 00000000ffffffa6 RBX: ff11000017426e40 RCX: 1ff400000009cf15 [ 23.646302][ T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017426efc [ 23.646510][ T399] RBP: ff11000005f09000 R08: 1fe2200002e84de1 R09: ff1100000feb2e80 [ 23.646708][ T399] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.646901][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005f09000 [ 23.647099][ T399] FS: 00007f3808ad7840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 23.647338][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.647525][ T399] CR2: 0000561705c5dd5c CR3: 0000000009939006 CR4: 0000000000771ef0 [ 23.647726][ T399] PKRU: 55555554 [ 23.647824][ T399] Call Trace: [ 23.647921][ T399] [ 23.647989][ T399] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.648120][ T399] ? notifier_call_chain+0xb0/0x320 [ 23.648250][ T399] rtmsg_ifinfo+0x5c/0xb0 [ 23.648362][ T399] register_netdevice+0x1526/0x1bc0 [ 23.648495][ T399] ? unregister_netdevice_queue+0x470/0x470 [ 23.648656][ T399] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.648789][ T399] register_netdev+0x23/0x40 [ 23.648919][ T399] vti6_init_net+0x280/0x3c0 [ 23.649052][ T399] ops_init+0x187/0x560 [ 23.649152][ T399] setup_net+0x11b/0x3b0 [ 23.649251][ T399] ? unregister_pernet_device+0x80/0x80 [ 23.649393][ T399] ? lockdep_init_map_type+0x5d/0x250 [ 23.649523][ T399] ? mutex_init_lockdep+0xf6/0x120 [ 23.649654][ T399] copy_net_ns+0x383/0x660 [ 23.649786][ T399] create_new_namespaces+0x371/0xa10 [ 23.649920][ T399] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.650051][ T399] ksys_unshare+0x353/0x880 [ 23.650183][ T399] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.650313][ T399] ? walk_process_tree+0x350/0x350 [ 23.650452][ T399] ? __x64_sys_openat+0x10e/0x210 [ 23.650583][ T399] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.650714][ T399] __x64_sys_unshare+0x34/0x50 [ 23.650843][ T399] ? do_syscall_64+0x82/0xfc0 [ 23.650972][ T399] do_syscall_64+0x117/0xfc0 [ 23.651101][ T399] ? trace_hardirqs_off+0xd/0x30 [ 23.651233][ T399] ? exc_page_fault+0xee/0x100 [ 23.651373][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.651536][ T399] RIP: 0033:0x7f3808d99bcb [ 23.651673][ T399] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.652136][ T399] RSP: 002b:00007ffdb9a67a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 23.652338][ T399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3808d99bcb [ 23.652538][ T399] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.652733][ T399] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.652926][ T399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdb9a69c70 [ 23.653121][ T399] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdb9a6b889 [ 23.653326][ T399] [ 23.653429][ T399] irq event stamp: 41101 [ 23.653527][ T399] hardirqs last enabled at (41109): [] __up_console_sem+0x5a/0x70 [ 23.653755][ T399] hardirqs last disabled at (41116): [] __up_console_sem+0x3f/0x70 [ 23.653982][ T399] softirqs last enabled at (40818): [] handle_softirqs+0x611/0x940 [ 23.654209][ T399] softirqs last disabled at (40813): [] __irq_exit_rcu+0x103/0x1c0 [ 23.654445][ T399] ---[ end trace 0000000000000000 ]--- [ 23.657219][ T399] ------------[ cut here ]------------ [ 23.657870][ T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/399 [ 23.658098][ T399] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.658463][ T399] CPU: 1 UID: 0 PID: 399 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.658728][ T399] Tainted: [W]=WARN [ 23.658826][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.658990][ T399] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.659161][ T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.659712][ T399] RSP: 0018:ffa00000004e7a68 EFLAGS: 00010286 [ 23.659878][ T399] RAX: 00000000ffffffa6 RBX: ff110000020dd540 RCX: 1ff400000009cf13 [ 23.660073][ T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dd5fc [ 23.660270][ T399] RBP: ff11000005921000 R08: 1fe220000041bac1 R09: ff1100000feb2e80 [ 23.660488][ T399] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.660685][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005921000 [ 23.660882][ T399] FS: 00007f3808ad7840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 23.661110][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.661275][ T399] CR2: 0000561705c5dd5c CR3: 0000000009939006 CR4: 0000000000771ef0 [ 23.661486][ T399] PKRU: 55555554 [ 23.661583][ T399] Call Trace: [ 23.661680][ T399] [ 23.661747][ T399] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.661878][ T399] ? notifier_call_chain+0xb0/0x320 [ 23.662008][ T399] rtmsg_ifinfo+0x5c/0xb0 [ 23.662107][ T399] register_netdevice+0x1526/0x1bc0 [ 23.662238][ T399] ? unregister_netdevice_queue+0x470/0x470 [ 23.662415][ T399] register_netdev+0x23/0x40 [ 23.662546][ T399] sit_init_net+0x299/0x570 [ 23.662684][ T399] ops_init+0x187/0x560 [ 23.662791][ T399] setup_net+0x11b/0x3b0 [ 23.662890][ T399] ? unregister_pernet_device+0x80/0x80 [ 23.663020][ T399] ? lockdep_init_map_type+0x5d/0x250 [ 23.663150][ T399] ? mutex_init_lockdep+0xf6/0x120 [ 23.663285][ T399] copy_net_ns+0x383/0x660 [ 23.663423][ T399] create_new_namespaces+0x371/0xa10 [ 23.663556][ T399] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.663688][ T399] ksys_unshare+0x353/0x880 [ 23.663819][ T399] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.663951][ T399] ? walk_process_tree+0x350/0x350 [ 23.664081][ T399] ? __x64_sys_openat+0x10e/0x210 [ 23.664213][ T399] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.664353][ T399] __x64_sys_unshare+0x34/0x50 [ 23.664483][ T399] ? do_syscall_64+0x82/0xfc0 [ 23.664613][ T399] do_syscall_64+0x117/0xfc0 [ 23.664741][ T399] ? trace_hardirqs_off+0xd/0x30 [ 23.664871][ T399] ? exc_page_fault+0xee/0x100 [ 23.665001][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.665162][ T399] RIP: 0033:0x7f3808d99bcb [ 23.665300][ T399] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.665773][ T399] RSP: 002b:00007ffdb9a67a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 23.665970][ T399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3808d99bcb [ 23.666166][ T399] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.666370][ T399] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.666565][ T399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdb9a69c70 [ 23.666759][ T399] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdb9a6b889 [ 23.666960][ T399] [ 23.667058][ T399] irq event stamp: 44139 [ 23.667156][ T399] hardirqs last enabled at (44147): [] __up_console_sem+0x5a/0x70 [ 23.667389][ T399] hardirqs last disabled at (44156): [] __up_console_sem+0x3f/0x70 [ 23.667612][ T399] softirqs last enabled at (43774): [] handle_softirqs+0x611/0x940 [ 23.667840][ T399] softirqs last disabled at (43749): [] __irq_exit_rcu+0x103/0x1c0 [ 23.668064][ T399] ---[ end trace 0000000000000000 ]--- [ 23.671753][ T399] ------------[ cut here ]------------ [ 23.671887][ T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/399 [ 23.672109][ T399] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.672423][ T399] CPU: 1 UID: 0 PID: 399 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.672687][ T399] Tainted: [W]=WARN [ 23.672785][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.672955][ T399] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.673128][ T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.673659][ T399] RSP: 0018:ffa00000004e7a78 EFLAGS: 00010286 [ 23.673826][ T399] RAX: 00000000ffffffa6 RBX: ff1100000b4298c0 RCX: 1ff400000009cf15 [ 23.674026][ T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b42997c [ 23.674245][ T399] RBP: ff11000005081000 R08: 1fe2200001685331 R09: ff1100000feb2e80 [ 23.674503][ T399] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.674712][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005081000 [ 23.674910][ T399] FS: 00007f3808ad7840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 23.675192][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.675413][ T399] CR2: 0000561705c5dd5c CR3: 0000000009939006 CR4: 0000000000771ef0 [ 23.675611][ T399] PKRU: 55555554 [ 23.675709][ T399] Call Trace: [ 23.675807][ T399] [ 23.675874][ T399] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.676006][ T399] ? notifier_call_chain+0xb0/0x320 [ 23.676137][ T399] rtmsg_ifinfo+0x5c/0xb0 [ 23.676237][ T399] register_netdevice+0x1526/0x1bc0 [ 23.676429][ T399] ? unregister_netdevice_queue+0x470/0x470 [ 23.676594][ T399] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.676728][ T399] register_netdev+0x23/0x40 [ 23.676858][ T399] ip6_tnl_init_net+0x2b8/0x400 [ 23.676992][ T399] ops_init+0x187/0x560 [ 23.677092][ T399] setup_net+0x11b/0x3b0 [ 23.677191][ T399] ? unregister_pernet_device+0x80/0x80 [ 23.677322][ T399] ? lockdep_init_map_type+0x5d/0x250 [ 23.677508][ T399] ? mutex_init_lockdep+0xf6/0x120 [ 23.677642][ T399] copy_net_ns+0x383/0x660 [ 23.677774][ T399] create_new_namespaces+0x371/0xa10 [ 23.677908][ T399] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 23.678039][ T399] ksys_unshare+0x353/0x880 [ 23.678169][ T399] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.678299][ T399] ? walk_process_tree+0x350/0x350 [ 23.678496][ T399] ? __x64_sys_openat+0x10e/0x210 [ 23.678628][ T399] ? __ia32_sys_open+0x1b0/0x1b0 [ 23.678761][ T399] __x64_sys_unshare+0x34/0x50 [ 23.678892][ T399] ? do_syscall_64+0x82/0xfc0 [ 23.679022][ T399] do_syscall_64+0x117/0xfc0 [ 23.679153][ T399] ? trace_hardirqs_off+0xd/0x30 [ 23.679284][ T399] ? exc_page_fault+0xee/0x100 [ 23.679474][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.679635][ T399] RIP: 0033:0x7f3808d99bcb [ 23.679771][ T399] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 23.680237][ T399] RSP: 002b:00007ffdb9a67a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 23.680497][ T399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3808d99bcb [ 23.680691][ T399] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 23.680888][ T399] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 23.681084][ T399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdb9a69c70 [ 23.681280][ T399] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdb9a6b889 [ 23.681543][ T399] [ 23.681642][ T399] irq event stamp: 48161 [ 23.681741][ T399] hardirqs last enabled at (48169): [] __up_console_sem+0x5a/0x70 [ 23.681967][ T399] hardirqs last disabled at (48176): [] __up_console_sem+0x3f/0x70 [ 23.682192][ T399] softirqs last enabled at (48150): [] handle_softirqs+0x611/0x940 [ 23.682479][ T399] softirqs last disabled at (48193): [] __irq_exit_rcu+0x103/0x1c0 [ 23.682708][ T399] ---[ end trace 0000000000000000 ]--- [ 23.711324][ T400] ------------[ cut here ]------------ [ 23.712099][ T400] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/400 [ 23.712334][ T400] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.712644][ T400] CPU: 0 UID: 0 PID: 400 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.712909][ T400] Tainted: [W]=WARN [ 23.713007][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.713169][ T400] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.713352][ T400] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.713818][ T400] RSP: 0018:ffa0000000647020 EFLAGS: 00010286 [ 23.713982][ T400] RAX: 00000000ffffffa6 RBX: ff1100000b429000 RCX: 1ff40000000c8dca [ 23.714177][ T400] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4290bc [ 23.714380][ T400] RBP: ff1100000a36c000 R08: 1fe2200001685219 R09: ff1100000feb0b58 [ 23.714578][ T400] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 23.714775][ T400] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 23.714970][ T400] FS: 00007ff07c013840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.715198][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.715373][ T400] CR2: 000000000339e988 CR3: 000000000a840005 CR4: 0000000000771ef0 [ 23.715572][ T400] PKRU: 55555554 [ 23.715670][ T400] Call Trace: [ 23.715768][ T400] [ 23.715835][ T400] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.715968][ T400] rtmsg_ifinfo+0x5c/0xb0 [ 23.716069][ T400] ? mark_held_locks+0x40/0x70 [ 23.716200][ T400] __dev_notify_flags+0x1b8/0x280 [ 23.716336][ T400] ? netif_change_name+0x8c0/0x8c0 [ 23.716475][ T400] ? __dev_change_flags+0x4a4/0x6d0 [ 23.716606][ T400] ? netif_set_allmulti+0x2c0/0x2c0 [ 23.716737][ T400] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.716868][ T400] ? is_bpf_text_address+0x68/0x110 [ 23.717001][ T400] netif_change_flags+0xfe/0x190 [ 23.717132][ T400] ? unwind_get_return_address+0x67/0xd0 [ 23.717264][ T400] do_setlink.isra.0+0x1d25/0x2a60 [ 23.717409][ T400] ? rtnl_link_get_size+0x350/0x350 [ 23.717543][ T400] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 23.717707][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.717837][ T400] ? validate_chain+0x38b/0xc20 [ 23.717966][ T400] ? rcu_read_lock_any_held+0x66/0x90 [ 23.718097][ T400] ? stack_depot_save_flags+0x367/0x770 [ 23.718232][ T400] ? __kernel_text_address+0x12/0x30 [ 23.718378][ T400] ? __lock_acquire+0x508/0xc10 [ 23.718512][ T400] ? lock_acquire.part.0+0xbc/0x260 [ 23.718642][ T400] ? rtnl_newlink+0x883/0xee0 [ 23.718773][ T400] ? rcu_is_watching+0x15/0xd0 [ 23.718903][ T400] ? lock_acquire+0x134/0x160 [ 23.719034][ T400] ? rcu_is_watching+0x15/0xd0 [ 23.719165][ T400] ? rcu_is_watching+0x15/0xd0 [ 23.719298][ T400] ? trace_contention_end+0xb3/0x1a0 [ 23.719443][ T400] ? __mutex_lock+0x1db/0x2010 [ 23.719576][ T400] ? __mutex_lock+0x9b2/0x2010 [ 23.719709][ T400] ? rtnl_newlink+0x883/0xee0 [ 23.719843][ T400] ? ww_mutex_lock+0x160/0x160 [ 23.719979][ T400] ? __rtnl_newlink+0x3fa/0xa50 [ 23.720117][ T400] rtnl_newlink+0x8d1/0xee0 [ 23.720252][ T400] ? lock_acquire.part.0+0xbc/0x260 [ 23.720392][ T400] ? find_held_lock+0x2b/0x80 [ 23.720526][ T400] ? __rtnl_newlink+0xa50/0xa50 [ 23.720658][ T400] ? mark_usage+0x61/0x170 [ 23.720788][ T400] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.720921][ T400] ? lock_acquire.part.0+0xbc/0x260 [ 23.721052][ T400] ? find_held_lock+0x2b/0x80 [ 23.721183][ T400] ? __rtnl_newlink+0xa50/0xa50 [ 23.721321][ T400] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.721459][ T400] ? __rtnl_newlink+0xa50/0xa50 [ 23.721590][ T400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.721721][ T400] ? validate_chain+0x38b/0xc20 [ 23.721852][ T400] ? rtnl_link_fill+0x920/0x920 [ 23.721983][ T400] ? __lock_acquire+0x508/0xc10 [ 23.722114][ T400] ? lock_acquire.part.0+0xbc/0x260 [ 23.722244][ T400] ? find_held_lock+0x2b/0x80 [ 23.722388][ T400] netlink_rcv_skb+0x14e/0x3a0 [ 23.722520][ T400] ? rtnl_link_fill+0x920/0x920 [ 23.722651][ T400] ? netlink_ack+0xcf0/0xcf0 [ 23.722785][ T400] ? netlink_deliver_tap+0xc5/0x330 [ 23.722917][ T400] ? netlink_deliver_tap+0x13c/0x330 [ 23.723048][ T400] netlink_unicast+0x486/0x750 [ 23.723180][ T400] ? netlink_attachskb+0x810/0x810 [ 23.723313][ T400] ? __lock_acquire+0x508/0xc10 [ 23.723455][ T400] netlink_sendmsg+0x735/0xc60 [ 23.723587][ T400] ? netlink_unicast+0x750/0x750 [ 23.723719][ T400] ? __might_fault+0x97/0x140 [ 23.723851][ T400] ____sys_sendmsg+0x419/0x850 [ 23.723981][ T400] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.724112][ T400] ? get_timestamp.constprop.0+0x390/0x390 [ 23.724274][ T400] ? move_addr_to_kernel+0x40/0x40 [ 23.724419][ T400] ? stack_depot_save_flags+0x367/0x770 [ 23.724550][ T400] ? validate_chain+0x38b/0xc20 [ 23.724681][ T400] ___sys_sendmsg+0x14e/0x1d0 [ 23.724812][ T400] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 23.724981][ T400] ? copy_msghdr_from_user+0x460/0x460 [ 23.725124][ T400] __sys_sendmsg+0x145/0x1f0 [ 23.725256][ T400] ? __sys_sendmsg_sock+0x20/0x20 [ 23.725401][ T400] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 23.725567][ T400] ? do_raw_spin_unlock+0x59/0x250 [ 23.725700][ T400] ? rcu_is_watching+0x15/0xd0 [ 23.725831][ T400] do_syscall_64+0x117/0xfc0 [ 23.725961][ T400] ? trace_hardirqs_off+0xd/0x30 [ 23.726090][ T400] ? exc_page_fault+0xee/0x100 [ 23.726220][ T400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.726394][ T400] RIP: 0033:0x7ff07c24d08e [ 23.726530][ T400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.726994][ T400] RSP: 002b:00007fff4534d760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.727192][ T400] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff07c24d08e [ 23.727398][ T400] RDX: 0000000000000000 RSI: 00007fff4534d810 RDI: 0000000000000005 [ 23.727594][ T400] RBP: 00007fff4534d770 R08: 0000000000000000 R09: 0000000000000000 [ 23.727789][ T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46c [ 23.727982][ T400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4534dee0 [ 23.728184][ T400] [ 23.728281][ T400] irq event stamp: 16057 [ 23.728389][ T400] hardirqs last enabled at (16067): [] __up_console_sem+0x5a/0x70 [ 23.728613][ T400] hardirqs last disabled at (16074): [] __up_console_sem+0x3f/0x70 [ 23.728837][ T400] softirqs last enabled at (15214): [] handle_softirqs+0x611/0x940 [ 23.729065][ T400] softirqs last disabled at (15209): [] __irq_exit_rcu+0x103/0x1c0 [ 23.729289][ T400] ---[ end trace 0000000000000000 ]--- [ 23.831796][ T403] ------------[ cut here ]------------ [ 23.831968][ T403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/403 [ 23.832209][ T403] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.832751][ T403] CPU: 3 UID: 0 PID: 403 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.833033][ T403] Tainted: [W]=WARN [ 23.833135][ T403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.833308][ T403] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.833497][ T403] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.833976][ T403] RSP: 0018:ffa0000000506e30 EFLAGS: 00010286 [ 23.834153][ T403] RAX: 00000000ffffffa6 RBX: ff11000004d0c900 RCX: 1ff40000000a0d8c [ 23.834369][ T403] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0c9bc [ 23.834580][ T403] RBP: ff1100001745c000 R08: 1fe22000009a1939 R09: ff1100000d6f2e80 [ 23.834783][ T403] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 23.834990][ T403] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b489c80 [ 23.835195][ T403] FS: 00007fc6ee685840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.835451][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.835623][ T403] CR2: 000000000042ebe0 CR3: 000000001682d003 CR4: 0000000000771ef0 [ 23.835826][ T403] PKRU: 55555554 [ 23.835929][ T403] Call Trace: [ 23.836031][ T403] [ 23.836101][ T403] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.836240][ T403] rtmsg_ifinfo+0x5c/0xb0 [ 23.836353][ T403] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 23.836521][ T403] __dev_notify_flags+0x1b8/0x280 [ 23.836658][ T403] ? netif_change_name+0x8c0/0x8c0 [ 23.836793][ T403] ? rtnl_newlink+0x8d1/0xee0 [ 23.836929][ T403] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.837065][ T403] ? netlink_rcv_skb+0x14e/0x3a0 [ 23.837203][ T403] ? add_timer_on+0x580/0x580 [ 23.837348][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.837486][ T403] ? mark_held_locks+0x40/0x70 [ 23.837621][ T403] rtnl_configure_link+0x1ac/0x390 [ 23.837756][ T403] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.837893][ T403] ? queue_delayed_work_on+0x95/0x100 [ 23.838032][ T403] veth_newlink+0x330/0x8d0 [ 23.838169][ T403] ? veth_poll_controller+0x10/0x10 [ 23.838303][ T403] ? kasan_save_stack+0x2f/0x50 [ 23.838450][ T403] ? kasan_save_track+0x14/0x30 [ 23.838586][ T403] ? __kasan_kmalloc+0x7b/0x90 [ 23.838737][ T403] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 23.838873][ T403] ? alloc_netdev_mqs+0xe85/0x1490 [ 23.839012][ T403] ? rtnl_af_lookup+0x290/0x290 [ 23.839149][ T403] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.839284][ T403] ? rtnl_create_link+0x169/0xf20 [ 23.839434][ T403] rtnl_newlink_create+0x2da/0x8c0 [ 23.839571][ T403] ? rtnl_create_link+0xf20/0xf20 [ 23.839707][ T403] ? __dev_get_by_name+0x12/0x50 [ 23.839842][ T403] ? rtnl_dev_get+0xd7/0x170 [ 23.839987][ T403] __rtnl_newlink+0x22b/0xa50 [ 23.840128][ T403] rtnl_newlink+0x8d1/0xee0 [ 23.840264][ T403] ? lock_acquire.part.0+0xbc/0x260 [ 23.840498][ T403] ? find_held_lock+0x2b/0x80 [ 23.840633][ T403] ? __rtnl_newlink+0xa50/0xa50 [ 23.840769][ T403] ? mark_usage+0x61/0x170 [ 23.840994][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.841133][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.841273][ T403] ? __rtnl_newlink+0xa50/0xa50 [ 23.841419][ T403] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.841554][ T403] ? validate_chain+0x38b/0xc20 [ 23.841778][ T403] ? rtnl_link_fill+0x920/0x920 [ 23.841914][ T403] ? __lock_acquire+0x508/0xc10 [ 23.842052][ T403] ? lock_acquire.part.0+0xbc/0x260 [ 23.842187][ T403] ? find_held_lock+0x2b/0x80 [ 23.842328][ T403] netlink_rcv_skb+0x14e/0x3a0 [ 23.842470][ T403] ? rtnl_link_fill+0x920/0x920 [ 23.842697][ T403] ? netlink_ack+0xcf0/0xcf0 [ 23.842837][ T403] ? netlink_deliver_tap+0xc5/0x330 [ 23.842971][ T403] ? netlink_deliver_tap+0x13c/0x330 [ 23.843110][ T403] netlink_unicast+0x486/0x750 [ 23.843249][ T403] ? netlink_attachskb+0x810/0x810 [ 23.843391][ T403] ? __lock_acquire+0x508/0xc10 [ 23.843531][ T403] netlink_sendmsg+0x735/0xc60 [ 23.843670][ T403] ? netlink_unicast+0x750/0x750 [ 23.843809][ T403] ? __might_fault+0x97/0x140 [ 23.844041][ T403] ____sys_sendmsg+0x419/0x850 [ 23.844177][ T403] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.844311][ T403] ? get_timestamp.constprop.0+0x390/0x390 [ 23.844487][ T403] ? move_addr_to_kernel+0x40/0x40 [ 23.844628][ T403] ___sys_sendmsg+0x14e/0x1d0 [ 23.844762][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.844898][ T403] ? copy_msghdr_from_user+0x460/0x460 [ 23.845045][ T403] ? lock_vma_under_rcu+0x159/0x410 [ 23.845276][ T403] __sys_sendmsg+0x145/0x1f0 [ 23.845422][ T403] ? __sys_sendmsg_sock+0x20/0x20 [ 23.845561][ T403] ? rcu_is_watching+0x15/0xd0 [ 23.845787][ T403] ? rcu_is_watching+0x15/0xd0 [ 23.845923][ T403] do_syscall_64+0x117/0xfc0 [ 23.846060][ T403] ? trace_hardirqs_off+0xd/0x30 [ 23.846197][ T403] ? exc_page_fault+0xee/0x100 [ 23.846337][ T403] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.846691][ T403] RIP: 0033:0x7fc6ee8bf08e [ 23.846837][ T403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.847427][ T403] RSP: 002b:00007fff5a488d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.847634][ T403] RAX: ffffffffffffffda RBX: 00007fff5a4894b0 RCX: 00007fc6ee8bf08e [ 23.847931][ T403] RDX: 0000000000000000 RSI: 00007fff5a488dc0 RDI: 0000000000000005 [ 23.848139][ T403] RBP: 00007fff5a488d20 R08: 0000000000000000 R09: 0000000000000000 [ 23.848350][ T403] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 23.848553][ T403] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5a489480 [ 23.848762][ T403] [ 23.848865][ T403] irq event stamp: 26261 [ 23.849060][ T403] hardirqs last enabled at (26269): [] __up_console_sem+0x5a/0x70 [ 23.849298][ T403] hardirqs last disabled at (26276): [] __up_console_sem+0x3f/0x70 [ 23.849637][ T403] softirqs last enabled at (25354): [] __alloc_skb+0x4c2/0x5f0 [ 23.849965][ T403] softirqs last disabled at (25352): [] __alloc_skb+0x4c2/0x5f0 [ 23.850297][ T403] ---[ end trace 0000000000000000 ]--- [ 23.858112][ T403] ------------[ cut here ]------------ [ 23.858258][ T403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/403 [ 23.858513][ T403] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.858829][ T403] CPU: 0 UID: 0 PID: 403 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.859107][ T403] Tainted: [W]=WARN [ 23.859209][ T403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.859392][ T403] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.859569][ T403] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.860059][ T403] RSP: 0018:ffa00000005071b0 EFLAGS: 00010286 [ 23.860233][ T403] RAX: 00000000ffffffa6 RBX: ff11000012435380 RCX: 1ff40000000a0dfc [ 23.860449][ T403] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001243543c [ 23.860651][ T403] RBP: ff11000017459000 R08: 1fe2200002486a89 R09: ff1100000d6f2e80 [ 23.860854][ T403] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 23.861053][ T403] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 23.861256][ T403] FS: 00007fc6ee685840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 23.861597][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.861770][ T403] CR2: 00007ff07c0e0574 CR3: 000000001682d006 CR4: 0000000000771ef0 [ 23.862065][ T403] PKRU: 55555554 [ 23.862168][ T403] Call Trace: [ 23.862269][ T403] [ 23.862349][ T403] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.862578][ T403] rtmsg_ifinfo+0x5c/0xb0 [ 23.862770][ T403] __dev_notify_flags+0x1b8/0x280 [ 23.862908][ T403] ? netif_change_name+0x8c0/0x8c0 [ 23.863046][ T403] ? rtnl_af_lookup+0x290/0x290 [ 23.863182][ T403] ? alloc_netdev_mqs+0xed0/0x1490 [ 23.863323][ T403] rtnl_configure_link+0x1ac/0x390 [ 23.863556][ T403] rtnl_newlink_create+0x353/0x8c0 [ 23.863694][ T403] ? rtnl_create_link+0xf20/0xf20 [ 23.863829][ T403] ? __dev_get_by_name+0x12/0x50 [ 23.864056][ T403] ? rtnl_dev_get+0xd7/0x170 [ 23.864199][ T403] __rtnl_newlink+0x22b/0xa50 [ 23.864349][ T403] rtnl_newlink+0x8d1/0xee0 [ 23.864574][ T403] ? lock_acquire.part.0+0xbc/0x260 [ 23.864708][ T403] ? find_held_lock+0x2b/0x80 [ 23.864845][ T403] ? __rtnl_newlink+0xa50/0xa50 [ 23.864981][ T403] ? mark_usage+0x61/0x170 [ 23.865116][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.865257][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.865405][ T403] ? __rtnl_newlink+0xa50/0xa50 [ 23.865541][ T403] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.865674][ T403] ? validate_chain+0x38b/0xc20 [ 23.865809][ T403] ? rtnl_link_fill+0x920/0x920 [ 23.865943][ T403] ? __lock_acquire+0x508/0xc10 [ 23.866085][ T403] ? lock_acquire.part.0+0xbc/0x260 [ 23.866220][ T403] ? find_held_lock+0x2b/0x80 [ 23.866369][ T403] netlink_rcv_skb+0x14e/0x3a0 [ 23.866505][ T403] ? rtnl_link_fill+0x920/0x920 [ 23.866639][ T403] ? netlink_ack+0xcf0/0xcf0 [ 23.866778][ T403] ? netlink_deliver_tap+0xc5/0x330 [ 23.866912][ T403] ? netlink_deliver_tap+0x13c/0x330 [ 23.867051][ T403] netlink_unicast+0x486/0x750 [ 23.867187][ T403] ? netlink_attachskb+0x810/0x810 [ 23.867330][ T403] ? __lock_acquire+0x508/0xc10 [ 23.867474][ T403] netlink_sendmsg+0x735/0xc60 [ 23.867610][ T403] ? netlink_unicast+0x750/0x750 [ 23.867746][ T403] ? __might_fault+0x97/0x140 [ 23.867884][ T403] ____sys_sendmsg+0x419/0x850 [ 23.868022][ T403] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.868155][ T403] ? get_timestamp.constprop.0+0x390/0x390 [ 23.868326][ T403] ? move_addr_to_kernel+0x40/0x40 [ 23.868475][ T403] ___sys_sendmsg+0x14e/0x1d0 [ 23.868609][ T403] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.868745][ T403] ? copy_msghdr_from_user+0x460/0x460 [ 23.868888][ T403] ? lock_vma_under_rcu+0x159/0x410 [ 23.869026][ T403] __sys_sendmsg+0x145/0x1f0 [ 23.869160][ T403] ? __sys_sendmsg_sock+0x20/0x20 [ 23.869298][ T403] ? rcu_is_watching+0x15/0xd0 [ 23.869448][ T403] ? rcu_is_watching+0x15/0xd0 [ 23.869584][ T403] do_syscall_64+0x117/0xfc0 [ 23.869720][ T403] ? trace_hardirqs_off+0xd/0x30 [ 23.869856][ T403] ? exc_page_fault+0xee/0x100 [ 23.869991][ T403] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.870159][ T403] RIP: 0033:0x7fc6ee8bf08e [ 23.870304][ T403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.870797][ T403] RSP: 002b:00007fff5a488d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.871002][ T403] RAX: ffffffffffffffda RBX: 00007fff5a4894b0 RCX: 00007fc6ee8bf08e [ 23.871204][ T403] RDX: 0000000000000000 RSI: 00007fff5a488dc0 RDI: 0000000000000005 [ 23.871420][ T403] RBP: 00007fff5a488d20 R08: 0000000000000000 R09: 0000000000000000 [ 23.871623][ T403] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 23.871825][ T403] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5a489480 [ 23.872031][ T403] [ 23.872133][ T403] irq event stamp: 31057 [ 23.872237][ T403] hardirqs last enabled at (31065): [] __up_console_sem+0x5a/0x70 [ 23.872484][ T403] hardirqs last disabled at (31074): [] __up_console_sem+0x3f/0x70 [ 23.872718][ T403] softirqs last enabled at (30692): [] handle_softirqs+0x611/0x940 [ 23.872954][ T403] softirqs last disabled at (30687): [] __irq_exit_rcu+0x103/0x1c0 [ 23.873190][ T403] ---[ end trace 0000000000000000 ]--- [ 23.876715][ T403] ip (403) used greatest stack depth: 23400 bytes left [ 23.907938][ T404] ------------[ cut here ]------------ [ 23.908089][ T404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/404 [ 23.908320][ T404] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.908632][ T404] CPU: 3 UID: 0 PID: 404 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.908894][ T404] Tainted: [W]=WARN [ 23.908992][ T404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.909153][ T404] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.909324][ T404] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.909794][ T404] RSP: 0018:ffa00000007d6ff8 EFLAGS: 00010286 [ 23.909957][ T404] RAX: 00000000ffffffa6 RBX: ff11000012434200 RCX: 1ff40000000fadc5 [ 23.910151][ T404] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000124342bc [ 23.910359][ T404] RBP: ff11000017459000 R08: 1fe2200002486859 R09: ff1100000a2a5158 [ 23.910552][ T404] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 23.910747][ T404] R13: 0000000000000000 R14: ffa00000007d7140 R15: ff1100001795b150 [ 23.910941][ T404] FS: 00007f915b71f840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.911169][ T404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.911335][ T404] CR2: 000000002dab5988 CR3: 000000000e2f4006 CR4: 0000000000771ef0 [ 23.911539][ T404] PKRU: 55555554 [ 23.911634][ T404] Call Trace: [ 23.911730][ T404] [ 23.911797][ T404] rtmsg_ifinfo_newnet+0x69/0x160 [ 23.911928][ T404] __dev_change_net_namespace+0x8b7/0x1d00 [ 23.912090][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.912218][ T404] ? __lock_acquire+0x508/0xc10 [ 23.912359][ T404] ? default_device_exit_batch+0x600/0x600 [ 23.912528][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.912656][ T404] ? find_held_lock+0x2b/0x80 [ 23.912784][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.912912][ T404] ? is_bpf_text_address+0x68/0x110 [ 23.913043][ T404] ? rtnl_af_lookup+0x290/0x290 [ 23.913171][ T404] ? is_bpf_text_address+0x72/0x110 [ 23.913304][ T404] do_setlink.isra.0+0x219/0x2a60 [ 23.913446][ T404] ? rtnl_link_get_size+0x350/0x350 [ 23.913576][ T404] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 23.913735][ T404] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.913863][ T404] ? validate_chain+0x38b/0xc20 [ 23.913991][ T404] ? rcu_read_lock_any_held+0x66/0x90 [ 23.914119][ T404] ? stack_depot_save_flags+0x367/0x770 [ 23.914250][ T404] ? __kernel_text_address+0x12/0x30 [ 23.914389][ T404] ? __lock_acquire+0x508/0xc10 [ 23.914519][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.914646][ T404] ? rtnl_newlink+0x883/0xee0 [ 23.914777][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.914904][ T404] ? lock_acquire+0x134/0x160 [ 23.915034][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.915160][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.915291][ T404] ? trace_contention_end+0xb3/0x1a0 [ 23.915431][ T404] ? __mutex_lock+0x1db/0x2010 [ 23.915560][ T404] ? __mutex_lock+0x9b2/0x2010 [ 23.915690][ T404] ? rtnl_newlink+0x883/0xee0 [ 23.915821][ T404] ? ww_mutex_lock+0x160/0x160 [ 23.915949][ T404] ? nla_get_range_signed+0x3d0/0x3d0 [ 23.916082][ T404] ? __rtnl_newlink+0x3fa/0xa50 [ 23.916212][ T404] rtnl_newlink+0x8d1/0xee0 [ 23.916357][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.916485][ T404] ? find_held_lock+0x2b/0x80 [ 23.916614][ T404] ? __rtnl_newlink+0xa50/0xa50 [ 23.916742][ T404] ? mark_usage+0x61/0x170 [ 23.916869][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.916999][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.917127][ T404] ? find_held_lock+0x2b/0x80 [ 23.917255][ T404] ? __rtnl_newlink+0xa50/0xa50 [ 23.917445][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.917618][ T404] ? __rtnl_newlink+0xa50/0xa50 [ 23.917747][ T404] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.917876][ T404] ? validate_chain+0x38b/0xc20 [ 23.918003][ T404] ? rtnl_link_fill+0x920/0x920 [ 23.918130][ T404] ? __lock_acquire+0x508/0xc10 [ 23.918261][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.918399][ T404] ? find_held_lock+0x2b/0x80 [ 23.918527][ T404] netlink_rcv_skb+0x14e/0x3a0 [ 23.918654][ T404] ? rtnl_link_fill+0x920/0x920 [ 23.918782][ T404] ? netlink_ack+0xcf0/0xcf0 [ 23.918913][ T404] ? netlink_deliver_tap+0xc5/0x330 [ 23.919041][ T404] ? netlink_deliver_tap+0x13c/0x330 [ 23.919171][ T404] netlink_unicast+0x486/0x750 [ 23.919301][ T404] ? netlink_attachskb+0x810/0x810 [ 23.919438][ T404] ? __lock_acquire+0x508/0xc10 [ 23.919567][ T404] netlink_sendmsg+0x735/0xc60 [ 23.919696][ T404] ? netlink_unicast+0x750/0x750 [ 23.919825][ T404] ? __might_fault+0x97/0x140 [ 23.919956][ T404] ____sys_sendmsg+0x419/0x850 [ 23.920085][ T404] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.920215][ T404] ? get_timestamp.constprop.0+0x390/0x390 [ 23.920386][ T404] ? move_addr_to_kernel+0x40/0x40 [ 23.920516][ T404] ? stack_depot_save_flags+0x367/0x770 [ 23.920643][ T404] ? validate_chain+0x38b/0xc20 [ 23.920773][ T404] ___sys_sendmsg+0x14e/0x1d0 [ 23.920899][ T404] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 23.921059][ T404] ? copy_msghdr_from_user+0x460/0x460 [ 23.921199][ T404] __sys_sendmsg+0x145/0x1f0 [ 23.921332][ T404] ? __sys_sendmsg_sock+0x20/0x20 [ 23.921465][ T404] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 23.921626][ T404] ? do_raw_spin_unlock+0x59/0x250 [ 23.921756][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.921887][ T404] do_syscall_64+0x117/0xfc0 [ 23.922018][ T404] ? trace_hardirqs_off+0xd/0x30 [ 23.922147][ T404] ? exc_page_fault+0xee/0x100 [ 23.922275][ T404] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.922446][ T404] RIP: 0033:0x7f915b95908e [ 23.922582][ T404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.923040][ T404] RSP: 002b:00007ffece528880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.923236][ T404] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f915b95908e [ 23.923439][ T404] RDX: 0000000000000000 RSI: 00007ffece528930 RDI: 0000000000000005 [ 23.923632][ T404] RBP: 00007ffece528890 R08: 0000000000000000 R09: 0000000000000000 [ 23.923822][ T404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 23.924017][ T404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffece528ff0 [ 23.924216][ T404] [ 23.924312][ T404] irq event stamp: 15393 [ 23.924419][ T404] hardirqs last enabled at (15403): [] __up_console_sem+0x5a/0x70 [ 23.924644][ T404] hardirqs last disabled at (15410): [] __up_console_sem+0x3f/0x70 [ 23.924867][ T404] softirqs last enabled at (15012): [] handle_softirqs+0x611/0x940 [ 23.925091][ T404] softirqs last disabled at (14963): [] __irq_exit_rcu+0x103/0x1c0 [ 23.925315][ T404] ---[ end trace 0000000000000000 ]--- [ 23.926569][ T404] ------------[ cut here ]------------ [ 23.926699][ T404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/404 [ 23.926924][ T404] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.927224][ T404] CPU: 3 UID: 0 PID: 404 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.927496][ T404] Tainted: [W]=WARN [ 23.927598][ T404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.927761][ T404] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.927928][ T404] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.928398][ T404] RSP: 0018:ffa00000007d6fc0 EFLAGS: 00010286 [ 23.928563][ T404] RAX: 00000000ffffffa6 RBX: ff11000017696900 RCX: 1ff40000000fadbe [ 23.928757][ T404] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176969bc [ 23.928951][ T404] RBP: ff11000017459000 R08: 1fe2200002ed2d39 R09: ff1100000a2a5158 [ 23.929146][ T404] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 23.929351][ T404] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001795b150 [ 23.929547][ T404] FS: 00007f915b71f840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 23.929775][ T404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.929937][ T404] CR2: 000000002dab5988 CR3: 000000000e2f4006 CR4: 0000000000771ef0 [ 23.930135][ T404] PKRU: 55555554 [ 23.930233][ T404] Call Trace: [ 23.930334][ T404] [ 23.930408][ T404] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.930540][ T404] ? notifier_call_chain+0xb0/0x320 [ 23.930671][ T404] rtmsg_ifinfo+0x5c/0xb0 [ 23.930770][ T404] __dev_change_net_namespace+0x499/0x1d00 [ 23.930933][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.931064][ T404] ? __lock_acquire+0x508/0xc10 [ 23.931197][ T404] ? default_device_exit_batch+0x600/0x600 [ 23.931366][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.931497][ T404] ? find_held_lock+0x2b/0x80 [ 23.931627][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.931759][ T404] ? is_bpf_text_address+0x68/0x110 [ 23.931890][ T404] ? rtnl_af_lookup+0x290/0x290 [ 23.932022][ T404] ? is_bpf_text_address+0x72/0x110 [ 23.932155][ T404] do_setlink.isra.0+0x219/0x2a60 [ 23.932289][ T404] ? rtnl_link_get_size+0x350/0x350 [ 23.932429][ T404] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 23.932591][ T404] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.932721][ T404] ? validate_chain+0x38b/0xc20 [ 23.932852][ T404] ? rcu_read_lock_any_held+0x66/0x90 [ 23.932984][ T404] ? stack_depot_save_flags+0x367/0x770 [ 23.933119][ T404] ? __kernel_text_address+0x12/0x30 [ 23.933249][ T404] ? __lock_acquire+0x508/0xc10 [ 23.933391][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.933520][ T404] ? rtnl_newlink+0x883/0xee0 [ 23.933650][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.933781][ T404] ? lock_acquire+0x134/0x160 [ 23.933911][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.934043][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.934175][ T404] ? trace_contention_end+0xb3/0x1a0 [ 23.934306][ T404] ? __mutex_lock+0x1db/0x2010 [ 23.934449][ T404] ? __mutex_lock+0x9b2/0x2010 [ 23.934579][ T404] ? rtnl_newlink+0x883/0xee0 [ 23.934712][ T404] ? ww_mutex_lock+0x160/0x160 [ 23.934843][ T404] ? nla_get_range_signed+0x3d0/0x3d0 [ 23.934978][ T404] ? __rtnl_newlink+0x3fa/0xa50 [ 23.935115][ T404] rtnl_newlink+0x8d1/0xee0 [ 23.935248][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.935386][ T404] ? find_held_lock+0x2b/0x80 [ 23.935516][ T404] ? __rtnl_newlink+0xa50/0xa50 [ 23.935646][ T404] ? mark_usage+0x61/0x170 [ 23.935775][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.935906][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.936040][ T404] ? find_held_lock+0x2b/0x80 [ 23.936170][ T404] ? __rtnl_newlink+0xa50/0xa50 [ 23.936301][ T404] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.936440][ T404] ? __rtnl_newlink+0xa50/0xa50 [ 23.936572][ T404] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.936703][ T404] ? validate_chain+0x38b/0xc20 [ 23.936833][ T404] ? rtnl_link_fill+0x920/0x920 [ 23.936961][ T404] ? __lock_acquire+0x508/0xc10 [ 23.937095][ T404] ? lock_acquire.part.0+0xbc/0x260 [ 23.937227][ T404] ? find_held_lock+0x2b/0x80 [ 23.937367][ T404] netlink_rcv_skb+0x14e/0x3a0 [ 23.937497][ T404] ? rtnl_link_fill+0x920/0x920 [ 23.937627][ T404] ? netlink_ack+0xcf0/0xcf0 [ 23.937761][ T404] ? netlink_deliver_tap+0xc5/0x330 [ 23.937890][ T404] ? netlink_deliver_tap+0x13c/0x330 [ 23.938036][ T404] netlink_unicast+0x486/0x750 [ 23.938166][ T404] ? netlink_attachskb+0x810/0x810 [ 23.938297][ T404] ? __lock_acquire+0x508/0xc10 [ 23.938437][ T404] netlink_sendmsg+0x735/0xc60 [ 23.938568][ T404] ? netlink_unicast+0x750/0x750 [ 23.938699][ T404] ? __might_fault+0x97/0x140 [ 23.938831][ T404] ____sys_sendmsg+0x419/0x850 [ 23.938961][ T404] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.939097][ T404] ? get_timestamp.constprop.0+0x390/0x390 [ 23.939260][ T404] ? move_addr_to_kernel+0x40/0x40 [ 23.939401][ T404] ? stack_depot_save_flags+0x367/0x770 [ 23.939534][ T404] ? validate_chain+0x38b/0xc20 [ 23.939667][ T404] ___sys_sendmsg+0x14e/0x1d0 [ 23.939798][ T404] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 23.939964][ T404] ? copy_msghdr_from_user+0x460/0x460 [ 23.940109][ T404] __sys_sendmsg+0x145/0x1f0 [ 23.940240][ T404] ? __sys_sendmsg_sock+0x20/0x20 [ 23.940468][ T404] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 23.940720][ T404] ? do_raw_spin_unlock+0x59/0x250 [ 23.940851][ T404] ? rcu_is_watching+0x15/0xd0 [ 23.940983][ T404] do_syscall_64+0x117/0xfc0 [ 23.941113][ T404] ? trace_hardirqs_off+0xd/0x30 [ 23.941244][ T404] ? exc_page_fault+0xee/0x100 [ 23.941467][ T404] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.941628][ T404] RIP: 0033:0x7f915b95908e [ 23.941765][ T404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.942229][ T404] RSP: 002b:00007ffece528880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.942518][ T404] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f915b95908e [ 23.942800][ T404] RDX: 0000000000000000 RSI: 00007ffece528930 RDI: 0000000000000005 [ 23.942995][ T404] RBP: 00007ffece528890 R08: 0000000000000000 R09: 0000000000000000 [ 23.943189][ T404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 23.943389][ T404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffece528ff0 [ 23.943589][ T404] [ 23.943772][ T404] irq event stamp: 17163 [ 23.943955][ T404] hardirqs last enabled at (17171): [] __up_console_sem+0x5a/0x70 [ 23.944181][ T404] hardirqs last disabled at (17178): [] __up_console_sem+0x3f/0x70 [ 23.944501][ T404] softirqs last enabled at (16408): [] handle_softirqs+0x611/0x940 [ 23.944896][ T404] softirqs last disabled at (16403): [] __irq_exit_rcu+0x103/0x1c0 [ 23.945121][ T404] ---[ end trace 0000000000000000 ]--- [ 23.980947][ T406] ------------[ cut here ]------------ [ 23.981100][ T406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/406 [ 23.981349][ T406] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 23.981653][ T406] CPU: 1 UID: 0 PID: 406 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 23.981915][ T406] Tainted: [W]=WARN [ 23.982014][ T406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.982179][ T406] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 23.982368][ T406] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 23.982829][ T406] RSP: 0018:ffa0000000a37020 EFLAGS: 00010286 [ 23.982993][ T406] RAX: 00000000ffffffa6 RBX: ff110000176978c0 RCX: 1ff4000000146dca [ 23.983191][ T406] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001769797c [ 23.983398][ T406] RBP: ff11000017459000 R08: 1fe2200002ed2f31 R09: ff11000014aa0b58 [ 23.983590][ T406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 23.983782][ T406] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 23.983979][ T406] FS: 00007f72e5ab8840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 23.984206][ T406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.984381][ T406] CR2: 000000002c6cf988 CR3: 000000000e0e8004 CR4: 0000000000771ef0 [ 23.984578][ T406] PKRU: 55555554 [ 23.984676][ T406] Call Trace: [ 23.984773][ T406] [ 23.984842][ T406] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 23.984977][ T406] rtmsg_ifinfo+0x5c/0xb0 [ 23.985076][ T406] ? mark_held_locks+0x40/0x70 [ 23.985205][ T406] __dev_notify_flags+0x1b8/0x280 [ 23.985347][ T406] ? netif_change_name+0x8c0/0x8c0 [ 23.985481][ T406] ? __dev_change_flags+0x4a4/0x6d0 [ 23.985612][ T406] ? netif_set_allmulti+0x2c0/0x2c0 [ 23.985743][ T406] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.985874][ T406] ? is_bpf_text_address+0x68/0x110 [ 23.986008][ T406] netif_change_flags+0xfe/0x190 [ 23.986140][ T406] ? unwind_get_return_address+0x67/0xd0 [ 23.986271][ T406] do_setlink.isra.0+0x1d25/0x2a60 [ 23.986416][ T406] ? rtnl_link_get_size+0x350/0x350 [ 23.986549][ T406] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 23.986716][ T406] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.986845][ T406] ? validate_chain+0x38b/0xc20 [ 23.986974][ T406] ? rcu_read_lock_any_held+0x66/0x90 [ 23.987104][ T406] ? stack_depot_save_flags+0x367/0x770 [ 23.987234][ T406] ? __kernel_text_address+0x12/0x30 [ 23.987373][ T406] ? __lock_acquire+0x508/0xc10 [ 23.987509][ T406] ? lock_acquire.part.0+0xbc/0x260 [ 23.987640][ T406] ? rtnl_newlink+0x883/0xee0 [ 23.987775][ T406] ? rcu_is_watching+0x15/0xd0 [ 23.987904][ T406] ? lock_acquire+0x134/0x160 [ 23.988033][ T406] ? rcu_is_watching+0x15/0xd0 [ 23.988162][ T406] ? rcu_is_watching+0x15/0xd0 [ 23.988292][ T406] ? trace_contention_end+0xb3/0x1a0 [ 23.988433][ T406] ? __mutex_lock+0x1db/0x2010 [ 23.988567][ T406] ? __mutex_lock+0x9b2/0x2010 [ 23.988697][ T406] ? rtnl_newlink+0x883/0xee0 [ 23.988828][ T406] ? ww_mutex_lock+0x160/0x160 [ 23.988960][ T406] ? __rtnl_newlink+0x3fa/0xa50 [ 23.989093][ T406] rtnl_newlink+0x8d1/0xee0 [ 23.989226][ T406] ? lock_acquire.part.0+0xbc/0x260 [ 23.989365][ T406] ? find_held_lock+0x2b/0x80 [ 23.989496][ T406] ? __rtnl_newlink+0xa50/0xa50 [ 23.989627][ T406] ? mark_usage+0x61/0x170 [ 23.989756][ T406] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.989889][ T406] ? lock_acquire.part.0+0xbc/0x260 [ 23.990020][ T406] ? find_held_lock+0x2b/0x80 [ 23.990149][ T406] ? __rtnl_newlink+0xa50/0xa50 [ 23.990279][ T406] ? __lock_release.isra.0+0x6b/0x1a0 [ 23.990420][ T406] ? __rtnl_newlink+0xa50/0xa50 [ 23.990550][ T406] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.990682][ T406] ? validate_chain+0x38b/0xc20 [ 23.990813][ T406] ? rtnl_link_fill+0x920/0x920 [ 23.990942][ T406] ? __lock_acquire+0x508/0xc10 [ 23.991075][ T406] ? lock_acquire.part.0+0xbc/0x260 [ 23.991203][ T406] ? find_held_lock+0x2b/0x80 [ 23.991341][ T406] netlink_rcv_skb+0x14e/0x3a0 [ 23.991479][ T406] ? rtnl_link_fill+0x920/0x920 [ 23.991609][ T406] ? netlink_ack+0xcf0/0xcf0 [ 23.991745][ T406] ? netlink_deliver_tap+0xc5/0x330 [ 23.991876][ T406] ? netlink_deliver_tap+0x13c/0x330 [ 23.992008][ T406] netlink_unicast+0x486/0x750 [ 23.992139][ T406] ? netlink_attachskb+0x810/0x810 [ 23.992270][ T406] ? __lock_acquire+0x508/0xc10 [ 23.992413][ T406] netlink_sendmsg+0x735/0xc60 [ 23.992545][ T406] ? netlink_unicast+0x750/0x750 [ 23.992682][ T406] ? __might_fault+0x97/0x140 [ 23.992814][ T406] ____sys_sendmsg+0x419/0x850 [ 23.992944][ T406] ? copy_msghdr_from_user+0x2a0/0x460 [ 23.993076][ T406] ? get_timestamp.constprop.0+0x390/0x390 [ 23.993237][ T406] ? move_addr_to_kernel+0x40/0x40 [ 23.993379][ T406] ? stack_depot_save_flags+0x367/0x770 [ 23.993510][ T406] ? validate_chain+0x38b/0xc20 [ 23.993645][ T406] ___sys_sendmsg+0x14e/0x1d0 [ 23.993774][ T406] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 23.993936][ T406] ? copy_msghdr_from_user+0x460/0x460 [ 23.994080][ T406] __sys_sendmsg+0x145/0x1f0 [ 23.994211][ T406] ? __sys_sendmsg_sock+0x20/0x20 [ 23.994351][ T406] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 23.994516][ T406] ? do_raw_spin_unlock+0x59/0x250 [ 23.994649][ T406] ? rcu_is_watching+0x15/0xd0 [ 23.994780][ T406] do_syscall_64+0x117/0xfc0 [ 23.994910][ T406] ? trace_hardirqs_off+0xd/0x30 [ 23.995040][ T406] ? exc_page_fault+0xee/0x100 [ 23.995169][ T406] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.995336][ T406] RIP: 0033:0x7f72e5cf208e [ 23.995481][ T406] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.995951][ T406] RSP: 002b:00007ffcdb492f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.996148][ T406] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72e5cf208e [ 23.996352][ T406] RDX: 0000000000000000 RSI: 00007ffcdb493000 RDI: 0000000000000005 [ 23.996547][ T406] RBP: 00007ffcdb492f60 R08: 0000000000000000 R09: 0000000000000000 [ 23.996741][ T406] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 23.996935][ T406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdb4936d0 [ 23.997137][ T406] [ 23.997234][ T406] irq event stamp: 16755 [ 23.997339][ T406] hardirqs last enabled at (16763): [] __up_console_sem+0x5a/0x70 [ 23.997570][ T406] hardirqs last disabled at (16772): [] __up_console_sem+0x3f/0x70 [ 23.997792][ T406] softirqs last enabled at (15786): [] handle_softirqs+0x611/0x940 [ 23.998018][ T406] softirqs last disabled at (14695): [] __irq_exit_rcu+0x103/0x1c0 [ 23.998243][ T406] ---[ end trace 0000000000000000 ]--- [ 24.117481][ T421] ------------[ cut here ]------------ [ 24.117640][ T421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/421 [ 24.117869][ T421] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.118178][ T421] CPU: 0 UID: 0 PID: 421 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.118455][ T421] Tainted: [W]=WARN [ 24.118554][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.118722][ T421] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.118891][ T421] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.119358][ T421] RSP: 0018:ffa0000000956ff8 EFLAGS: 00010286 [ 24.119523][ T421] RAX: 00000000ffffffa6 RBX: ff1100001768f700 RCX: 1ff400000012adc5 [ 24.119716][ T421] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001768f7bc [ 24.119911][ T421] RBP: ff1100001745c000 R08: 1fe2200002ed1ef9 R09: ff11000011a50b58 [ 24.120105][ T421] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 24.120297][ T421] R13: 0000000000000000 R14: ffa0000000957140 R15: ff1100000c84aa50 [ 24.120507][ T421] FS: 00007fb6d3e4f840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 24.120731][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.120895][ T421] CR2: 0000000037e45988 CR3: 000000001750a002 CR4: 0000000000771ef0 [ 24.121089][ T421] PKRU: 55555554 [ 24.121187][ T421] Call Trace: [ 24.121283][ T421] [ 24.121359][ T421] rtmsg_ifinfo_newnet+0x69/0x160 [ 24.121490][ T421] __dev_change_net_namespace+0x8b7/0x1d00 [ 24.121651][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.121779][ T421] ? __lock_acquire+0x508/0xc10 [ 24.121909][ T421] ? default_device_exit_batch+0x600/0x600 [ 24.122076][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.122206][ T421] ? find_held_lock+0x2b/0x80 [ 24.122352][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.122481][ T421] ? is_bpf_text_address+0x68/0x110 [ 24.122611][ T421] ? rtnl_af_lookup+0x290/0x290 [ 24.122741][ T421] ? is_bpf_text_address+0x72/0x110 [ 24.122872][ T421] do_setlink.isra.0+0x219/0x2a60 [ 24.123004][ T421] ? rtnl_link_get_size+0x350/0x350 [ 24.123134][ T421] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.123294][ T421] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.123432][ T421] ? validate_chain+0x38b/0xc20 [ 24.123559][ T421] ? rcu_read_lock_any_held+0x66/0x90 [ 24.123687][ T421] ? stack_depot_save_flags+0x367/0x770 [ 24.123818][ T421] ? __kernel_text_address+0x12/0x30 [ 24.123949][ T421] ? __lock_acquire+0x508/0xc10 [ 24.124081][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.124209][ T421] ? rtnl_newlink+0x883/0xee0 [ 24.124348][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.124483][ T421] ? lock_acquire+0x134/0x160 [ 24.124616][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.124743][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.124873][ T421] ? trace_contention_end+0xb3/0x1a0 [ 24.125004][ T421] ? __mutex_lock+0x1db/0x2010 [ 24.125133][ T421] ? __mutex_lock+0x9b2/0x2010 [ 24.125260][ T421] ? rtnl_newlink+0x883/0xee0 [ 24.125455][ T421] ? ww_mutex_lock+0x160/0x160 [ 24.125584][ T421] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.125714][ T421] ? __rtnl_newlink+0x3fa/0xa50 [ 24.125845][ T421] rtnl_newlink+0x8d1/0xee0 [ 24.125975][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.126103][ T421] ? find_held_lock+0x2b/0x80 [ 24.126232][ T421] ? __rtnl_newlink+0xa50/0xa50 [ 24.126370][ T421] ? mark_usage+0x61/0x170 [ 24.126499][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.126629][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.126755][ T421] ? find_held_lock+0x2b/0x80 [ 24.126886][ T421] ? __rtnl_newlink+0xa50/0xa50 [ 24.127016][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.127145][ T421] ? __rtnl_newlink+0xa50/0xa50 [ 24.127274][ T421] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.127412][ T421] ? validate_chain+0x38b/0xc20 [ 24.127540][ T421] ? rtnl_link_fill+0x920/0x920 [ 24.127666][ T421] ? __lock_acquire+0x508/0xc10 [ 24.127795][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.127921][ T421] ? find_held_lock+0x2b/0x80 [ 24.128052][ T421] netlink_rcv_skb+0x14e/0x3a0 [ 24.128181][ T421] ? rtnl_link_fill+0x920/0x920 [ 24.128310][ T421] ? netlink_ack+0xcf0/0xcf0 [ 24.128455][ T421] ? netlink_deliver_tap+0xc5/0x330 [ 24.128582][ T421] ? netlink_deliver_tap+0x13c/0x330 [ 24.128711][ T421] netlink_unicast+0x486/0x750 [ 24.128840][ T421] ? netlink_attachskb+0x810/0x810 [ 24.128969][ T421] ? __lock_acquire+0x508/0xc10 [ 24.129098][ T421] netlink_sendmsg+0x735/0xc60 [ 24.129227][ T421] ? netlink_unicast+0x750/0x750 [ 24.129363][ T421] ? __might_fault+0x97/0x140 [ 24.129494][ T421] ____sys_sendmsg+0x419/0x850 [ 24.129624][ T421] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.129752][ T421] ? get_timestamp.constprop.0+0x390/0x390 [ 24.129911][ T421] ? move_addr_to_kernel+0x40/0x40 [ 24.130043][ T421] ? stack_depot_save_flags+0x367/0x770 [ 24.130172][ T421] ? validate_chain+0x38b/0xc20 [ 24.130303][ T421] ___sys_sendmsg+0x14e/0x1d0 [ 24.130445][ T421] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.130606][ T421] ? copy_msghdr_from_user+0x460/0x460 [ 24.130748][ T421] __sys_sendmsg+0x145/0x1f0 [ 24.130878][ T421] ? __sys_sendmsg_sock+0x20/0x20 [ 24.131009][ T421] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.131171][ T421] ? do_raw_spin_unlock+0x59/0x250 [ 24.131301][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.131439][ T421] do_syscall_64+0x117/0xfc0 [ 24.131568][ T421] ? trace_hardirqs_off+0xd/0x30 [ 24.131698][ T421] ? exc_page_fault+0xee/0x100 [ 24.131826][ T421] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.131990][ T421] RIP: 0033:0x7fb6d408908e [ 24.132129][ T421] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.132605][ T421] RSP: 002b:00007ffe5b60b720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.132807][ T421] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb6d408908e [ 24.133003][ T421] RDX: 0000000000000000 RSI: 00007ffe5b60b7d0 RDI: 0000000000000005 [ 24.133198][ T421] RBP: 00007ffe5b60b730 R08: 0000000000000000 R09: 0000000000000000 [ 24.133400][ T421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.133595][ T421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5b60be90 [ 24.133795][ T421] [ 24.133891][ T421] irq event stamp: 16603 [ 24.133989][ T421] hardirqs last enabled at (16611): [] __up_console_sem+0x5a/0x70 [ 24.134214][ T421] hardirqs last disabled at (16618): [] __up_console_sem+0x3f/0x70 [ 24.134452][ T421] softirqs last enabled at (16114): [] handle_softirqs+0x611/0x940 [ 24.134676][ T421] softirqs last disabled at (16025): [] __irq_exit_rcu+0x103/0x1c0 [ 24.134898][ T421] ---[ end trace 0000000000000000 ]--- [ 24.136168][ T421] ------------[ cut here ]------------ [ 24.136304][ T421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/421 [ 24.136547][ T421] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.136850][ T421] CPU: 0 UID: 0 PID: 421 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.137115][ T421] Tainted: [W]=WARN [ 24.137218][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.137389][ T421] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.137559][ T421] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.138025][ T421] RSP: 0018:ffa0000000956fc0 EFLAGS: 00010286 [ 24.138190][ T421] RAX: 00000000ffffffa6 RBX: ff110000052efe00 RCX: 1ff400000012adbe [ 24.138390][ T421] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052efebc [ 24.138582][ T421] RBP: ff1100001745c000 R08: 1fe2200000a5dfd9 R09: ff11000011a50b58 [ 24.138775][ T421] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 24.138973][ T421] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c84aa50 [ 24.139170][ T421] FS: 00007fb6d3e4f840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 24.139407][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.139571][ T421] CR2: 0000000037e45988 CR3: 000000001750a002 CR4: 0000000000771ef0 [ 24.139770][ T421] PKRU: 55555554 [ 24.139868][ T421] Call Trace: [ 24.139966][ T421] [ 24.140037][ T421] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.140170][ T421] ? notifier_call_chain+0xb0/0x320 [ 24.140308][ T421] rtmsg_ifinfo+0x5c/0xb0 [ 24.140416][ T421] __dev_change_net_namespace+0x499/0x1d00 [ 24.140583][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.140714][ T421] ? __lock_acquire+0x508/0xc10 [ 24.140843][ T421] ? default_device_exit_batch+0x600/0x600 [ 24.141004][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.141133][ T421] ? find_held_lock+0x2b/0x80 [ 24.141268][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.141409][ T421] ? is_bpf_text_address+0x68/0x110 [ 24.141549][ T421] ? rtnl_af_lookup+0x290/0x290 [ 24.141679][ T421] ? is_bpf_text_address+0x72/0x110 [ 24.141815][ T421] do_setlink.isra.0+0x219/0x2a60 [ 24.141949][ T421] ? rtnl_link_get_size+0x350/0x350 [ 24.142087][ T421] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.142249][ T421] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.142388][ T421] ? validate_chain+0x38b/0xc20 [ 24.142520][ T421] ? rcu_read_lock_any_held+0x66/0x90 [ 24.142652][ T421] ? stack_depot_save_flags+0x367/0x770 [ 24.142785][ T421] ? __kernel_text_address+0x12/0x30 [ 24.142916][ T421] ? __lock_acquire+0x508/0xc10 [ 24.143049][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.143178][ T421] ? rtnl_newlink+0x883/0xee0 [ 24.143312][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.143453][ T421] ? lock_acquire+0x134/0x160 [ 24.143580][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.143711][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.143841][ T421] ? trace_contention_end+0xb3/0x1a0 [ 24.143972][ T421] ? __mutex_lock+0x1db/0x2010 [ 24.144105][ T421] ? __mutex_lock+0x9b2/0x2010 [ 24.144238][ T421] ? rtnl_newlink+0x883/0xee0 [ 24.144385][ T421] ? ww_mutex_lock+0x160/0x160 [ 24.144517][ T421] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.144655][ T421] ? __rtnl_newlink+0x3fa/0xa50 [ 24.144790][ T421] rtnl_newlink+0x8d1/0xee0 [ 24.144924][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.145056][ T421] ? find_held_lock+0x2b/0x80 [ 24.145186][ T421] ? __rtnl_newlink+0xa50/0xa50 [ 24.145321][ T421] ? mark_usage+0x61/0x170 [ 24.145461][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.145595][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.145727][ T421] ? find_held_lock+0x2b/0x80 [ 24.145862][ T421] ? __rtnl_newlink+0xa50/0xa50 [ 24.145992][ T421] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.146125][ T421] ? __rtnl_newlink+0xa50/0xa50 [ 24.146258][ T421] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.146408][ T421] ? validate_chain+0x38b/0xc20 [ 24.146541][ T421] ? rtnl_link_fill+0x920/0x920 [ 24.146671][ T421] ? __lock_acquire+0x508/0xc10 [ 24.146804][ T421] ? lock_acquire.part.0+0xbc/0x260 [ 24.146935][ T421] ? find_held_lock+0x2b/0x80 [ 24.147069][ T421] netlink_rcv_skb+0x14e/0x3a0 [ 24.147205][ T421] ? rtnl_link_fill+0x920/0x920 [ 24.147348][ T421] ? netlink_ack+0xcf0/0xcf0 [ 24.147485][ T421] ? netlink_deliver_tap+0xc5/0x330 [ 24.147616][ T421] ? netlink_deliver_tap+0x13c/0x330 [ 24.147753][ T421] netlink_unicast+0x486/0x750 [ 24.147886][ T421] ? netlink_attachskb+0x810/0x810 [ 24.148019][ T421] ? __lock_acquire+0x508/0xc10 [ 24.148155][ T421] netlink_sendmsg+0x735/0xc60 [ 24.148287][ T421] ? netlink_unicast+0x750/0x750 [ 24.148439][ T421] ? __might_fault+0x97/0x140 [ 24.148572][ T421] ____sys_sendmsg+0x419/0x850 [ 24.148704][ T421] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.148837][ T421] ? get_timestamp.constprop.0+0x390/0x390 [ 24.149005][ T421] ? move_addr_to_kernel+0x40/0x40 [ 24.149141][ T421] ? stack_depot_save_flags+0x367/0x770 [ 24.149277][ T421] ? validate_chain+0x38b/0xc20 [ 24.149418][ T421] ___sys_sendmsg+0x14e/0x1d0 [ 24.149549][ T421] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.149713][ T421] ? copy_msghdr_from_user+0x460/0x460 [ 24.149858][ T421] __sys_sendmsg+0x145/0x1f0 [ 24.149989][ T421] ? __sys_sendmsg_sock+0x20/0x20 [ 24.150122][ T421] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.150287][ T421] ? do_raw_spin_unlock+0x59/0x250 [ 24.150428][ T421] ? rcu_is_watching+0x15/0xd0 [ 24.150560][ T421] do_syscall_64+0x117/0xfc0 [ 24.150693][ T421] ? trace_hardirqs_off+0xd/0x30 [ 24.150823][ T421] ? exc_page_fault+0xee/0x100 [ 24.150953][ T421] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.151121][ T421] RIP: 0033:0x7fb6d408908e [ 24.151258][ T421] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.151732][ T421] RSP: 002b:00007ffe5b60b720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.151932][ T421] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb6d408908e [ 24.152130][ T421] RDX: 0000000000000000 RSI: 00007ffe5b60b7d0 RDI: 0000000000000005 [ 24.152331][ T421] RBP: 00007ffe5b60b730 R08: 0000000000000000 R09: 0000000000000000 [ 24.152534][ T421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.152734][ T421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5b60be90 [ 24.152937][ T421] [ 24.153038][ T421] irq event stamp: 18351 [ 24.153137][ T421] hardirqs last enabled at (18359): [] __up_console_sem+0x5a/0x70 [ 24.153374][ T421] hardirqs last disabled at (18368): [] __up_console_sem+0x3f/0x70 [ 24.153604][ T421] softirqs last enabled at (17356): [] __alloc_skb+0x4c2/0x5f0 [ 24.153832][ T421] softirqs last disabled at (17354): [] __alloc_skb+0x4c2/0x5f0 [ 24.154057][ T421] ---[ end trace 0000000000000000 ]--- [ 24.186339][ T426] ------------[ cut here ]------------ [ 24.186496][ T426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/426 [ 24.186727][ T426] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.187034][ T426] CPU: 3 UID: 0 PID: 426 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.187297][ T426] Tainted: [W]=WARN [ 24.187411][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.187577][ T426] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.187749][ T426] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.188220][ T426] RSP: 0018:ffa00000006c7020 EFLAGS: 00010286 [ 24.188392][ T426] RAX: 00000000ffffffa6 RBX: ff1100000518a3c0 RCX: 1ff40000000d8dca [ 24.188589][ T426] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518a47c [ 24.188783][ T426] RBP: ff1100001745c000 R08: 1fe2200000a31491 R09: ff11000004e65158 [ 24.188981][ T426] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 24.189177][ T426] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 24.189390][ T426] FS: 00007f992af8c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 24.189620][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.189783][ T426] CR2: 00000000043a2988 CR3: 000000001010c002 CR4: 0000000000771ef0 [ 24.189981][ T426] PKRU: 55555554 [ 24.190085][ T426] Call Trace: [ 24.190182][ T426] [ 24.190249][ T426] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.190389][ T426] rtmsg_ifinfo+0x5c/0xb0 [ 24.190488][ T426] ? mark_held_locks+0x40/0x70 [ 24.190621][ T426] __dev_notify_flags+0x1b8/0x280 [ 24.190754][ T426] ? netif_change_name+0x8c0/0x8c0 [ 24.190883][ T426] ? __dev_change_flags+0x4a4/0x6d0 [ 24.191017][ T426] ? netif_set_allmulti+0x2c0/0x2c0 [ 24.191148][ T426] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.191280][ T426] ? is_bpf_text_address+0x68/0x110 [ 24.191420][ T426] netif_change_flags+0xfe/0x190 [ 24.191551][ T426] ? unwind_get_return_address+0x67/0xd0 [ 24.191682][ T426] do_setlink.isra.0+0x1d25/0x2a60 [ 24.191816][ T426] ? rtnl_link_get_size+0x350/0x350 [ 24.191946][ T426] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.192114][ T426] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.192246][ T426] ? validate_chain+0x38b/0xc20 [ 24.192441][ T426] ? rcu_read_lock_any_held+0x66/0x90 [ 24.192641][ T426] ? stack_depot_save_flags+0x367/0x770 [ 24.192773][ T426] ? __kernel_text_address+0x12/0x30 [ 24.192904][ T426] ? __lock_acquire+0x508/0xc10 [ 24.193038][ T426] ? lock_acquire.part.0+0xbc/0x260 [ 24.193168][ T426] ? rtnl_newlink+0x883/0xee0 [ 24.193298][ T426] ? rcu_is_watching+0x15/0xd0 [ 24.193506][ T426] ? lock_acquire+0x134/0x160 [ 24.193635][ T426] ? rcu_is_watching+0x15/0xd0 [ 24.193765][ T426] ? rcu_is_watching+0x15/0xd0 [ 24.193894][ T426] ? trace_contention_end+0xb3/0x1a0 [ 24.194024][ T426] ? __mutex_lock+0x1db/0x2010 [ 24.194154][ T426] ? __mutex_lock+0x9b2/0x2010 [ 24.194283][ T426] ? rtnl_newlink+0x883/0xee0 [ 24.194511][ T426] ? ww_mutex_lock+0x160/0x160 [ 24.194643][ T426] ? __rtnl_newlink+0x3fa/0xa50 [ 24.194776][ T426] rtnl_newlink+0x8d1/0xee0 [ 24.194906][ T426] ? lock_acquire.part.0+0xbc/0x260 [ 24.195037][ T426] ? find_held_lock+0x2b/0x80 [ 24.195166][ T426] ? __rtnl_newlink+0xa50/0xa50 [ 24.195295][ T426] ? mark_usage+0x61/0x170 [ 24.195502][ T426] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.195634][ T426] ? lock_acquire.part.0+0xbc/0x260 [ 24.195763][ T426] ? find_held_lock+0x2b/0x80 [ 24.195892][ T426] ? __rtnl_newlink+0xa50/0xa50 [ 24.196022][ T426] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.196152][ T426] ? __rtnl_newlink+0xa50/0xa50 [ 24.196285][ T426] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.196502][ T426] ? validate_chain+0x38b/0xc20 [ 24.196631][ T426] ? rtnl_link_fill+0x920/0x920 [ 24.196761][ T426] ? __lock_acquire+0x508/0xc10 [ 24.196893][ T426] ? lock_acquire.part.0+0xbc/0x260 [ 24.197023][ T426] ? find_held_lock+0x2b/0x80 [ 24.197154][ T426] netlink_rcv_skb+0x14e/0x3a0 [ 24.197285][ T426] ? rtnl_link_fill+0x920/0x920 [ 24.197494][ T426] ? netlink_ack+0xcf0/0xcf0 [ 24.197628][ T426] ? netlink_deliver_tap+0xc5/0x330 [ 24.197756][ T426] ? netlink_deliver_tap+0x13c/0x330 [ 24.197888][ T426] netlink_unicast+0x486/0x750 [ 24.198020][ T426] ? netlink_attachskb+0x810/0x810 [ 24.198151][ T426] ? __lock_acquire+0x508/0xc10 [ 24.198282][ T426] netlink_sendmsg+0x735/0xc60 [ 24.198507][ T426] ? netlink_unicast+0x750/0x750 [ 24.198639][ T426] ? __might_fault+0x97/0x140 [ 24.198770][ T426] ____sys_sendmsg+0x419/0x850 [ 24.198901][ T426] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.199032][ T426] ? get_timestamp.constprop.0+0x390/0x390 [ 24.199194][ T426] ? move_addr_to_kernel+0x40/0x40 [ 24.199329][ T426] ? stack_depot_save_flags+0x367/0x770 [ 24.199536][ T426] ? validate_chain+0x38b/0xc20 [ 24.199668][ T426] ___sys_sendmsg+0x14e/0x1d0 [ 24.199797][ T426] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.199958][ T426] ? copy_msghdr_from_user+0x460/0x460 [ 24.200100][ T426] __sys_sendmsg+0x145/0x1f0 [ 24.200231][ T426] ? __sys_sendmsg_sock+0x20/0x20 [ 24.200439][ T426] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.200607][ T426] ? do_raw_spin_unlock+0x59/0x250 [ 24.200746][ T426] ? rcu_is_watching+0x15/0xd0 [ 24.200886][ T426] do_syscall_64+0x117/0xfc0 [ 24.201022][ T426] ? trace_hardirqs_off+0xd/0x30 [ 24.201154][ T426] ? exc_page_fault+0xee/0x100 [ 24.201285][ T426] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.201535][ T426] RIP: 0033:0x7f992b1c608e [ 24.201674][ T426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.202140][ T426] RSP: 002b:00007ffc59c816e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.202405][ T426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f992b1c608e [ 24.202604][ T426] RDX: 0000000000000000 RSI: 00007ffc59c81790 RDI: 0000000000000005 [ 24.202799][ T426] RBP: 00007ffc59c816f0 R08: 0000000000000000 R09: 0000000000000000 [ 24.202992][ T426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.203187][ T426] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc59c81e60 [ 24.203419][ T426] [ 24.203517][ T426] irq event stamp: 24587 [ 24.203614][ T426] hardirqs last enabled at (24595): [] __up_console_sem+0x5a/0x70 [ 24.203838][ T426] hardirqs last disabled at (24602): [] __up_console_sem+0x3f/0x70 [ 24.204065][ T426] softirqs last enabled at (24576): [] handle_softirqs+0x611/0x940 [ 24.204290][ T426] softirqs last disabled at (24535): [] __irq_exit_rcu+0x103/0x1c0 [ 24.204521][ T426] ---[ end trace 0000000000000000 ]--- [ 24.205205][ T70] ------------[ cut here ]------------ [ 24.205330][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:1/70 [ 24.205581][ T70] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.205862][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.206134][ T70] Tainted: [W]=WARN [ 24.206229][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.206395][ T70] Workqueue: events_unbound linkwatch_event [ 24.206549][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.206705][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.207136][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 24.207284][ T70] RAX: 00000000ffffffa6 RBX: ff1100000518b000 RCX: 1ff4000000096f02 [ 24.207471][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518b0bc [ 24.207648][ T70] RBP: ff1100001745c000 R08: 1fe2200000a31619 R09: ff11000009fe0ba8 [ 24.207845][ T70] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 24.208032][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 24.208217][ T70] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 24.208437][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.208587][ T70] CR2: 00000000043a2988 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 24.208768][ T70] PKRU: 55555554 [ 24.208857][ T70] Call Trace: [ 24.208951][ T70] [ 24.209017][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.209137][ T70] ? notifier_call_chain+0xb0/0x320 [ 24.209258][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 24.209357][ T70] netif_state_change+0x155/0x3d0 [ 24.209478][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 24.209630][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 24.209748][ T70] __linkwatch_run_queue+0x350/0x850 [ 24.209867][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 24.209989][ T70] linkwatch_event+0x7f/0xb0 [ 24.210109][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 24.210228][ T70] process_one_work+0xdf8/0x1410 [ 24.210362][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 24.210480][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 24.210603][ T70] worker_thread+0x4f1/0xd60 [ 24.210728][ T70] ? rescuer_thread+0x1320/0x1320 [ 24.210845][ T70] kthread+0x367/0x460 [ 24.210935][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 24.211082][ T70] ? kthread_affine_node+0x330/0x330 [ 24.211201][ T70] ret_from_fork+0x474/0x6b0 [ 24.211326][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 24.211482][ T70] ? __switch_to+0x5a3/0xe00 [ 24.211600][ T70] ? kthread_affine_node+0x330/0x330 [ 24.211717][ T70] ret_from_fork_asm+0x11/0x20 [ 24.211841][ T70] [ 24.211933][ T70] irq event stamp: 19595 [ 24.212021][ T70] hardirqs last enabled at (19603): [] __up_console_sem+0x5a/0x70 [ 24.212228][ T70] hardirqs last disabled at (19610): [] __up_console_sem+0x3f/0x70 [ 24.212442][ T70] softirqs last enabled at (19250): [] handle_softirqs+0x611/0x940 [ 24.212646][ T70] softirqs last disabled at (19245): [] __irq_exit_rcu+0x103/0x1c0 [ 24.212850][ T70] ---[ end trace 0000000000000000 ]--- [ 24.213335][ T70] ------------[ cut here ]------------ [ 24.213463][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:1/70 [ 24.213697][ T70] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.213969][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.214243][ T70] Tainted: [W]=WARN [ 24.214336][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.215068][ T70] Workqueue: events_unbound linkwatch_event [ 24.215226][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.215443][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.215864][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 24.216016][ T70] RAX: 00000000ffffffa6 RBX: ff11000005f04e40 RCX: 1ff4000000096f02 [ 24.216192][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f04efc [ 24.216420][ T70] RBP: ff11000017459000 R08: 1fe2200000be09e1 R09: ff11000009fe0ba8 [ 24.216642][ T70] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 24.216818][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 24.216995][ T70] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 24.217247][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.217451][ T70] CR2: 00000000043a2988 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 24.217630][ T70] PKRU: 55555554 [ 24.217718][ T70] Call Trace: [ 24.217806][ T70] [ 24.217867][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.217990][ T70] ? notifier_call_chain+0xb0/0x320 [ 24.218108][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 24.218204][ T70] netif_state_change+0x155/0x3d0 [ 24.218333][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 24.218528][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 24.218648][ T70] __linkwatch_run_queue+0x350/0x850 [ 24.218812][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 24.218936][ T70] linkwatch_event+0x7f/0xb0 [ 24.219058][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 24.219178][ T70] process_one_work+0xdf8/0x1410 [ 24.219301][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 24.219471][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 24.219594][ T70] worker_thread+0x4f1/0xd60 [ 24.219723][ T70] ? rescuer_thread+0x1320/0x1320 [ 24.219839][ T70] kthread+0x367/0x460 [ 24.219929][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 24.220077][ T70] ? kthread_affine_node+0x330/0x330 [ 24.220199][ T70] ret_from_fork+0x474/0x6b0 [ 24.220323][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 24.220517][ T70] ? __switch_to+0x5a3/0xe00 [ 24.220636][ T70] ? kthread_affine_node+0x330/0x330 [ 24.220754][ T70] ret_from_fork_asm+0x11/0x20 [ 24.220880][ T70] [ 24.220968][ T70] irq event stamp: 22391 [ 24.221063][ T70] hardirqs last enabled at (22399): [] __up_console_sem+0x5a/0x70 [ 24.221269][ T70] hardirqs last disabled at (22406): [] __up_console_sem+0x3f/0x70 [ 24.221527][ T70] softirqs last enabled at (22506): [] handle_softirqs+0x611/0x940 [ 24.221736][ T70] softirqs last disabled at (22415): [] __irq_exit_rcu+0x103/0x1c0 [ 24.221943][ T70] ---[ end trace 0000000000000000 ]--- [ 24.345902][ T430] ------------[ cut here ]------------ [ 24.346079][ T430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/430 [ 24.346323][ T430] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.346654][ T430] CPU: 0 UID: 0 PID: 430 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.346930][ T430] Tainted: [W]=WARN [ 24.347034][ T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.347203][ T430] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.347411][ T430] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.347895][ T430] RSP: 0018:ffa0000000646e90 EFLAGS: 00010286 [ 24.348069][ T430] RAX: 00000000ffffffa6 RBX: ff11000005090580 RCX: 1ff40000000c8d98 [ 24.348270][ T430] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509063c [ 24.348484][ T430] RBP: ff11000017459000 R08: 1fe2200000a120c9 R09: ff11000012b68b58 [ 24.348686][ T430] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 24.348891][ T430] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 24.349095][ T430] FS: 00007f1ebea90840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 24.349337][ T430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.349515][ T430] CR2: 00007f1ebed601a0 CR3: 0000000014a7b001 CR4: 0000000000771ef0 [ 24.349722][ T430] PKRU: 55555554 [ 24.349823][ T430] Call Trace: [ 24.349925][ T430] [ 24.349996][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.350134][ T430] rtnetlink_event+0xe0/0x1f0 [ 24.350270][ T430] notifier_call_chain+0xb0/0x320 [ 24.350420][ T430] netdev_update_features+0xa9/0xb0 [ 24.350558][ T430] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 24.350730][ T430] veth_xdp_set+0x3b3/0x770 [ 24.350868][ T430] ? veth_xdp_set+0x770/0x770 [ 24.351003][ T430] dev_xdp_install+0x3e6/0x890 [ 24.351140][ T430] ? netif_set_xps_queue+0x40/0x40 [ 24.351279][ T430] dev_xdp_attach+0x4c0/0x1380 [ 24.351427][ T430] ? __bpf_prog_get+0x1ae/0x320 [ 24.351566][ T430] ? bpf_xdp_link_update+0x700/0x700 [ 24.351704][ T430] ? __bpf_prog_get+0x320/0x320 [ 24.351843][ T430] dev_change_xdp_fd+0x176/0x210 [ 24.351981][ T430] do_setlink.isra.0+0x2164/0x2a60 [ 24.352119][ T430] ? rtnl_link_get_size+0x350/0x350 [ 24.352256][ T430] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.352437][ T430] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.352572][ T430] ? validate_chain+0x38b/0xc20 [ 24.352708][ T430] ? rcu_read_lock_any_held+0x66/0x90 [ 24.352845][ T430] ? stack_depot_save_flags+0x367/0x770 [ 24.352983][ T430] ? __kernel_text_address+0x12/0x30 [ 24.353121][ T430] ? __lock_acquire+0x508/0xc10 [ 24.353260][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.353404][ T430] ? lock_acquire+0x134/0x160 [ 24.353540][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.353675][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.353814][ T430] ? trace_contention_end+0xb3/0x1a0 [ 24.353950][ T430] ? __mutex_lock+0x1db/0x2010 [ 24.354087][ T430] ? __mutex_lock+0x9b2/0x2010 [ 24.354222][ T430] ? rtnl_newlink+0x883/0xee0 [ 24.354370][ T430] ? ww_mutex_lock+0x160/0x160 [ 24.354507][ T430] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.354646][ T430] ? __rtnl_newlink+0x3fa/0xa50 [ 24.354786][ T430] rtnl_newlink+0x8d1/0xee0 [ 24.354926][ T430] ? lock_acquire.part.0+0xbc/0x260 [ 24.355061][ T430] ? find_held_lock+0x2b/0x80 [ 24.355197][ T430] ? __rtnl_newlink+0xa50/0xa50 [ 24.355338][ T430] ? mark_usage+0x61/0x170 [ 24.355480][ T430] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.355617][ T430] ? lock_acquire.part.0+0xbc/0x260 [ 24.355753][ T430] ? find_held_lock+0x2b/0x80 [ 24.355889][ T430] ? __rtnl_newlink+0xa50/0xa50 [ 24.356025][ T430] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.356162][ T430] ? __rtnl_newlink+0xa50/0xa50 [ 24.356298][ T430] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.356444][ T430] ? validate_chain+0x38b/0xc20 [ 24.356580][ T430] ? rtnl_link_fill+0x920/0x920 [ 24.356715][ T430] ? __lock_acquire+0x508/0xc10 [ 24.356853][ T430] ? lock_acquire.part.0+0xbc/0x260 [ 24.356991][ T430] ? find_held_lock+0x2b/0x80 [ 24.357129][ T430] netlink_rcv_skb+0x14e/0x3a0 [ 24.357265][ T430] ? rtnl_link_fill+0x920/0x920 [ 24.357411][ T430] ? netlink_ack+0xcf0/0xcf0 [ 24.357553][ T430] ? netlink_deliver_tap+0xc5/0x330 [ 24.357688][ T430] ? netlink_deliver_tap+0x13c/0x330 [ 24.357826][ T430] netlink_unicast+0x486/0x750 [ 24.357965][ T430] ? netlink_attachskb+0x810/0x810 [ 24.358103][ T430] ? __lock_acquire+0x508/0xc10 [ 24.358241][ T430] netlink_sendmsg+0x735/0xc60 [ 24.358388][ T430] ? netlink_unicast+0x750/0x750 [ 24.358526][ T430] ? __might_fault+0x97/0x140 [ 24.358664][ T430] ____sys_sendmsg+0x419/0x850 [ 24.358801][ T430] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.358938][ T430] ? get_timestamp.constprop.0+0x390/0x390 [ 24.359109][ T430] ? move_addr_to_kernel+0x40/0x40 [ 24.359246][ T430] ? stack_depot_save_flags+0x367/0x770 [ 24.359391][ T430] ? validate_chain+0x38b/0xc20 [ 24.359530][ T430] ___sys_sendmsg+0x14e/0x1d0 [ 24.359665][ T430] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.359836][ T430] ? copy_msghdr_from_user+0x460/0x460 [ 24.359986][ T430] __sys_sendmsg+0x145/0x1f0 [ 24.360124][ T430] ? __sys_sendmsg_sock+0x20/0x20 [ 24.360260][ T430] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.360443][ T430] ? do_raw_spin_unlock+0x59/0x250 [ 24.360580][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.360718][ T430] do_syscall_64+0x117/0xfc0 [ 24.360854][ T430] ? trace_hardirqs_off+0xd/0x30 [ 24.360992][ T430] ? exc_page_fault+0xee/0x100 [ 24.361130][ T430] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.361300][ T430] RIP: 0033:0x7f1ebecca08e [ 24.361456][ T430] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.361942][ T430] RSP: 002b:00007fff0cacea10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.362153][ T430] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f1ebecca08e [ 24.362366][ T430] RDX: 0000000000000000 RSI: 00007fff0caceac0 RDI: 0000000000000005 [ 24.362570][ T430] RBP: 00007fff0cacea20 R08: 0000000000000000 R09: 0000000000000000 [ 24.362773][ T430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.362977][ T430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0cacf190 [ 24.363187][ T430] [ 24.363290][ T430] irq event stamp: 33743 [ 24.363404][ T430] hardirqs last enabled at (33753): [] __up_console_sem+0x5a/0x70 [ 24.363645][ T430] hardirqs last disabled at (33760): [] __up_console_sem+0x3f/0x70 [ 24.363884][ T430] softirqs last enabled at (32758): [] __alloc_skb+0x4c2/0x5f0 [ 24.364122][ T430] softirqs last disabled at (32756): [] __alloc_skb+0x4c2/0x5f0 [ 24.364369][ T430] ---[ end trace 0000000000000000 ]--- [ 24.369438][ T430] ------------[ cut here ]------------ [ 24.369578][ T430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/430 [ 24.369808][ T430] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.370108][ T430] CPU: 0 UID: 0 PID: 430 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.371439][ T430] Tainted: [W]=WARN [ 24.371596][ T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.371760][ T430] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.371927][ T430] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.372456][ T430] RSP: 0018:ffa00000006470a0 EFLAGS: 00010286 [ 24.372621][ T430] RAX: 00000000ffffffa6 RBX: ff11000005090ac0 RCX: 1ff40000000c8dda [ 24.372815][ T430] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005090b7c [ 24.373006][ T430] RBP: ff1100001745c000 R08: 1fe2200000a12171 R09: ff11000012b68b58 [ 24.373197][ T430] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 24.373473][ T430] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e1f5fe4 [ 24.373669][ T430] FS: 00007f1ebea90840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 24.373895][ T430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.374055][ T430] CR2: 00007f1ebed601a0 CR3: 0000000014a7b001 CR4: 0000000000771ef0 [ 24.374250][ T430] PKRU: 55555554 [ 24.374407][ T430] Call Trace: [ 24.374507][ T430] [ 24.374574][ T430] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.374704][ T430] ? notifier_call_chain+0xb0/0x320 [ 24.374835][ T430] rtmsg_ifinfo+0x5c/0xb0 [ 24.374933][ T430] netif_state_change+0x155/0x3d0 [ 24.375065][ T430] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 24.375227][ T430] ? dev_change_xdp_fd+0x176/0x210 [ 24.375418][ T430] do_setlink.isra.0+0x2176/0x2a60 [ 24.375551][ T430] ? rtnl_link_get_size+0x350/0x350 [ 24.375681][ T430] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.375841][ T430] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.375971][ T430] ? validate_chain+0x38b/0xc20 [ 24.376100][ T430] ? rcu_read_lock_any_held+0x66/0x90 [ 24.376229][ T430] ? stack_depot_save_flags+0x367/0x770 [ 24.376419][ T430] ? __kernel_text_address+0x12/0x30 [ 24.376550][ T430] ? __lock_acquire+0x508/0xc10 [ 24.376682][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.376813][ T430] ? lock_acquire+0x134/0x160 [ 24.376942][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.377070][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.377198][ T430] ? trace_contention_end+0xb3/0x1a0 [ 24.377332][ T430] ? __mutex_lock+0x1db/0x2010 [ 24.377529][ T430] ? __mutex_lock+0x9b2/0x2010 [ 24.377658][ T430] ? rtnl_newlink+0x883/0xee0 [ 24.377787][ T430] ? ww_mutex_lock+0x160/0x160 [ 24.377915][ T430] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.378048][ T430] ? __rtnl_newlink+0x3fa/0xa50 [ 24.378179][ T430] rtnl_newlink+0x8d1/0xee0 [ 24.378310][ T430] ? lock_acquire.part.0+0xbc/0x260 [ 24.378534][ T430] ? find_held_lock+0x2b/0x80 [ 24.378663][ T430] ? __rtnl_newlink+0xa50/0xa50 [ 24.378792][ T430] ? mark_usage+0x61/0x170 [ 24.378918][ T430] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.379050][ T430] ? lock_acquire.part.0+0xbc/0x260 [ 24.379179][ T430] ? find_held_lock+0x2b/0x80 [ 24.379307][ T430] ? __rtnl_newlink+0xa50/0xa50 [ 24.379505][ T430] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.379637][ T430] ? __rtnl_newlink+0xa50/0xa50 [ 24.379766][ T430] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.379895][ T430] ? validate_chain+0x38b/0xc20 [ 24.380024][ T430] ? rtnl_link_fill+0x920/0x920 [ 24.380152][ T430] ? __lock_acquire+0x508/0xc10 [ 24.380282][ T430] ? lock_acquire.part.0+0xbc/0x260 [ 24.380469][ T430] ? find_held_lock+0x2b/0x80 [ 24.380599][ T430] netlink_rcv_skb+0x14e/0x3a0 [ 24.380729][ T430] ? rtnl_link_fill+0x920/0x920 [ 24.380858][ T430] ? netlink_ack+0xcf0/0xcf0 [ 24.380991][ T430] ? netlink_deliver_tap+0xc5/0x330 [ 24.381119][ T430] ? netlink_deliver_tap+0x13c/0x330 [ 24.381251][ T430] netlink_unicast+0x486/0x750 [ 24.381443][ T430] ? netlink_attachskb+0x810/0x810 [ 24.381574][ T430] ? __lock_acquire+0x508/0xc10 [ 24.381706][ T430] netlink_sendmsg+0x735/0xc60 [ 24.381837][ T430] ? netlink_unicast+0x750/0x750 [ 24.381967][ T430] ? __might_fault+0x97/0x140 [ 24.382099][ T430] ____sys_sendmsg+0x419/0x850 [ 24.382229][ T430] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.382418][ T430] ? get_timestamp.constprop.0+0x390/0x390 [ 24.382576][ T430] ? move_addr_to_kernel+0x40/0x40 [ 24.382707][ T430] ? stack_depot_save_flags+0x367/0x770 [ 24.382836][ T430] ? validate_chain+0x38b/0xc20 [ 24.382965][ T430] ___sys_sendmsg+0x14e/0x1d0 [ 24.383093][ T430] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.383253][ T430] ? copy_msghdr_from_user+0x460/0x460 [ 24.383451][ T430] __sys_sendmsg+0x145/0x1f0 [ 24.383580][ T430] ? __sys_sendmsg_sock+0x20/0x20 [ 24.383708][ T430] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.383874][ T430] ? do_raw_spin_unlock+0x59/0x250 [ 24.384004][ T430] ? rcu_is_watching+0x15/0xd0 [ 24.384132][ T430] do_syscall_64+0x117/0xfc0 [ 24.384263][ T430] ? trace_hardirqs_off+0xd/0x30 [ 24.384452][ T430] ? exc_page_fault+0xee/0x100 [ 24.384581][ T430] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.384740][ T430] RIP: 0033:0x7f1ebecca08e [ 24.384875][ T430] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.385336][ T430] RSP: 002b:00007fff0cacea10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.385587][ T430] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f1ebecca08e [ 24.385778][ T430] RDX: 0000000000000000 RSI: 00007fff0caceac0 RDI: 0000000000000005 [ 24.385970][ T430] RBP: 00007fff0cacea20 R08: 0000000000000000 R09: 0000000000000000 [ 24.386162][ T430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.386412][ T430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0cacf190 [ 24.386612][ T430] [ 24.386707][ T430] irq event stamp: 38167 [ 24.386804][ T430] hardirqs last enabled at (38175): [] __up_console_sem+0x5a/0x70 [ 24.387029][ T430] hardirqs last disabled at (38182): [] __up_console_sem+0x3f/0x70 [ 24.387252][ T430] softirqs last enabled at (38148): [] handle_softirqs+0x611/0x940 [ 24.387538][ T430] softirqs last disabled at (38199): [] __irq_exit_rcu+0x103/0x1c0 [ 24.387758][ T430] ---[ end trace 0000000000000000 ]--- [ 24.495962][ T433] ------------[ cut here ]------------ [ 24.496130][ T433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/433 [ 24.497427][ T433] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.497758][ T433] CPU: 3 UID: 0 PID: 433 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.498041][ T433] Tainted: [W]=WARN [ 24.498147][ T433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.498327][ T433] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.498636][ T433] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.499131][ T433] RSP: 0018:ffa00000009b6fd0 EFLAGS: 00010286 [ 24.499309][ T433] RAX: 00000000ffffffa6 RBX: ff11000009b34c80 RCX: 1ff4000000136dc0 [ 24.499598][ T433] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b34d3c [ 24.499806][ T433] RBP: ff1100000ef6a000 R08: 1fe22000013669a9 R09: ff1100000e9a0b80 [ 24.500013][ T433] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 24.500218][ T433] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ef6ae44 [ 24.500441][ T433] FS: 00007f6a0ef53840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 24.500684][ T433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.500859][ T433] CR2: 00007f190813a808 CR3: 0000000010096006 CR4: 0000000000771ef0 [ 24.501069][ T433] PKRU: 55555554 [ 24.501174][ T433] Call Trace: [ 24.501279][ T433] [ 24.501361][ T433] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.501502][ T433] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 24.501644][ T433] rtmsg_ifinfo+0x5c/0xb0 [ 24.501750][ T433] ? ip6_route_dev_notify+0x3d/0x790 [ 24.501894][ T433] __dev_notify_flags+0x1b8/0x280 [ 24.502034][ T433] ? notifier_call_chain+0xb0/0x320 [ 24.502176][ T433] ? netif_change_name+0x8c0/0x8c0 [ 24.502316][ T433] ? register_netdevice+0x1171/0x1bc0 [ 24.502468][ T433] rtnl_configure_link+0x1ac/0x390 [ 24.502609][ T433] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 24.502751][ T433] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 24.502898][ T433] vxlan_newlink+0x196/0x270 [vxlan] [ 24.503040][ T433] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 24.503185][ T433] ? rtnl_create_link+0x169/0xf20 [ 24.503329][ T433] ? nla_strscpy+0xe3/0x180 [ 24.503477][ T433] rtnl_newlink_create+0x2da/0x8c0 [ 24.503618][ T433] ? rtnl_create_link+0xf20/0xf20 [ 24.503757][ T433] ? __dev_get_by_name+0x12/0x50 [ 24.503899][ T433] ? rtnl_dev_get+0xd7/0x170 [ 24.504047][ T433] __rtnl_newlink+0x22b/0xa50 [ 24.504190][ T433] rtnl_newlink+0x8d1/0xee0 [ 24.504336][ T433] ? lock_acquire.part.0+0xbc/0x260 [ 24.504483][ T433] ? find_held_lock+0x2b/0x80 [ 24.504624][ T433] ? __rtnl_newlink+0xa50/0xa50 [ 24.504763][ T433] ? mark_usage+0x61/0x170 [ 24.504901][ T433] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.505048][ T433] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.505189][ T433] ? __rtnl_newlink+0xa50/0xa50 [ 24.505333][ T433] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.505480][ T433] ? validate_chain+0x38b/0xc20 [ 24.505620][ T433] ? rtnl_link_fill+0x920/0x920 [ 24.505761][ T433] ? __lock_acquire+0x508/0xc10 [ 24.505903][ T433] ? lock_acquire.part.0+0xbc/0x260 [ 24.506046][ T433] ? find_held_lock+0x2b/0x80 [ 24.506188][ T433] netlink_rcv_skb+0x14e/0x3a0 [ 24.506334][ T433] ? rtnl_link_fill+0x920/0x920 [ 24.506480][ T433] ? netlink_ack+0xcf0/0xcf0 [ 24.506622][ T433] ? netlink_deliver_tap+0xc5/0x330 [ 24.506760][ T433] ? netlink_deliver_tap+0x13c/0x330 [ 24.506903][ T433] netlink_unicast+0x486/0x750 [ 24.507043][ T433] ? netlink_attachskb+0x810/0x810 [ 24.507185][ T433] ? __lock_acquire+0x508/0xc10 [ 24.507331][ T433] netlink_sendmsg+0x735/0xc60 [ 24.507478][ T433] ? netlink_unicast+0x750/0x750 [ 24.507618][ T433] ? __might_fault+0x97/0x140 [ 24.507762][ T433] ____sys_sendmsg+0x419/0x850 [ 24.507904][ T433] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.508042][ T433] ? get_timestamp.constprop.0+0x390/0x390 [ 24.508217][ T433] ? move_addr_to_kernel+0x40/0x40 [ 24.508371][ T433] ___sys_sendmsg+0x14e/0x1d0 [ 24.508512][ T433] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.508653][ T433] ? copy_msghdr_from_user+0x460/0x460 [ 24.508803][ T433] ? lock_vma_under_rcu+0x159/0x410 [ 24.508944][ T433] __sys_sendmsg+0x145/0x1f0 [ 24.509085][ T433] ? __sys_sendmsg_sock+0x20/0x20 [ 24.509229][ T433] ? rcu_is_watching+0x15/0xd0 [ 24.509380][ T433] ? rcu_is_watching+0x15/0xd0 [ 24.509521][ T433] do_syscall_64+0x117/0xfc0 [ 24.509662][ T433] ? trace_hardirqs_off+0xd/0x30 [ 24.509803][ T433] ? exc_page_fault+0xee/0x100 [ 24.509943][ T433] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.510117][ T433] RIP: 0033:0x7f6a0f18d08e [ 24.510264][ T433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.510787][ T433] RSP: 002b:00007ffdf6d0db20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.510999][ T433] RAX: ffffffffffffffda RBX: 00007ffdf6d0e2d0 RCX: 00007f6a0f18d08e [ 24.511207][ T433] RDX: 0000000000000000 RSI: 00007ffdf6d0dbd0 RDI: 0000000000000005 [ 24.511427][ T433] RBP: 00007ffdf6d0db30 R08: 0000000000000000 R09: 0000000000000000 [ 24.511653][ T433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.511861][ T433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf6d0e2a0 [ 24.512077][ T433] [ 24.512182][ T433] irq event stamp: 27443 [ 24.512290][ T433] hardirqs last enabled at (27451): [] __up_console_sem+0x5a/0x70 [ 24.512546][ T433] hardirqs last disabled at (27460): [] __up_console_sem+0x3f/0x70 [ 24.512788][ T433] softirqs last enabled at (26770): [] handle_softirqs+0x611/0x940 [ 24.513033][ T433] softirqs last disabled at (26657): [] __irq_exit_rcu+0x103/0x1c0 [ 24.513277][ T433] ---[ end trace 0000000000000000 ]--- [ 24.542632][ T435] ------------[ cut here ]------------ [ 24.542785][ T435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/435 [ 24.543016][ T435] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.543324][ T435] CPU: 0 UID: 0 PID: 435 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.543600][ T435] Tainted: [W]=WARN [ 24.543700][ T435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.543864][ T435] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.544034][ T435] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.544512][ T435] RSP: 0018:ffa0000000547020 EFLAGS: 00010286 [ 24.544677][ T435] RAX: 00000000ffffffa6 RBX: ff110000133c8740 RCX: 1ff40000000a8dca [ 24.544872][ T435] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c87fc [ 24.545068][ T435] RBP: ff1100000ef6a000 R08: 1fe2200002679101 R09: ff1100000e9a5158 [ 24.545264][ T435] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 24.546211][ T435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 24.546473][ T435] FS: 00007f8b787f8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 24.546704][ T435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.546868][ T435] CR2: 000000002fc70988 CR3: 000000000e2c6006 CR4: 0000000000771ef0 [ 24.547068][ T435] PKRU: 55555554 [ 24.547167][ T435] Call Trace: [ 24.547265][ T435] [ 24.547339][ T435] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.547530][ T435] rtmsg_ifinfo+0x5c/0xb0 [ 24.547630][ T435] ? mark_held_locks+0x40/0x70 [ 24.547762][ T435] __dev_notify_flags+0x1b8/0x280 [ 24.547894][ T435] ? netif_change_name+0x8c0/0x8c0 [ 24.548028][ T435] ? __dev_change_flags+0x4a4/0x6d0 [ 24.548160][ T435] ? netif_set_allmulti+0x2c0/0x2c0 [ 24.548290][ T435] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.548484][ T435] ? is_bpf_text_address+0x68/0x110 [ 24.548619][ T435] netif_change_flags+0xfe/0x190 [ 24.548749][ T435] ? unwind_get_return_address+0x67/0xd0 [ 24.548881][ T435] do_setlink.isra.0+0x1d25/0x2a60 [ 24.549015][ T435] ? rtnl_link_get_size+0x350/0x350 [ 24.549147][ T435] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.549311][ T435] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.549511][ T435] ? validate_chain+0x38b/0xc20 [ 24.549641][ T435] ? rcu_read_lock_any_held+0x66/0x90 [ 24.549770][ T435] ? stack_depot_save_flags+0x367/0x770 [ 24.549903][ T435] ? __kernel_text_address+0x12/0x30 [ 24.550035][ T435] ? __lock_acquire+0x508/0xc10 [ 24.550166][ T435] ? lock_acquire.part.0+0xbc/0x260 [ 24.550295][ T435] ? rtnl_newlink+0x883/0xee0 [ 24.550486][ T435] ? rcu_is_watching+0x15/0xd0 [ 24.550616][ T435] ? lock_acquire+0x134/0x160 [ 24.550745][ T435] ? rcu_is_watching+0x15/0xd0 [ 24.550876][ T435] ? rcu_is_watching+0x15/0xd0 [ 24.551006][ T435] ? trace_contention_end+0xb3/0x1a0 [ 24.551137][ T435] ? __mutex_lock+0x1db/0x2010 [ 24.551271][ T435] ? __mutex_lock+0x9b2/0x2010 [ 24.551434][ T435] ? rtnl_newlink+0x883/0xee0 [ 24.551566][ T435] ? ww_mutex_lock+0x160/0x160 [ 24.551699][ T435] ? __rtnl_newlink+0x3fa/0xa50 [ 24.551832][ T435] rtnl_newlink+0x8d1/0xee0 [ 24.551967][ T435] ? lock_acquire.part.0+0xbc/0x260 [ 24.552097][ T435] ? find_held_lock+0x2b/0x80 [ 24.552228][ T435] ? __rtnl_newlink+0xa50/0xa50 [ 24.552371][ T435] ? mark_usage+0x61/0x170 [ 24.552501][ T435] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.552634][ T435] ? lock_acquire.part.0+0xbc/0x260 [ 24.552764][ T435] ? find_held_lock+0x2b/0x80 [ 24.552895][ T435] ? __rtnl_newlink+0xa50/0xa50 [ 24.553027][ T435] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.553158][ T435] ? __rtnl_newlink+0xa50/0xa50 [ 24.553289][ T435] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.553432][ T435] ? validate_chain+0x38b/0xc20 [ 24.553562][ T435] ? rtnl_link_fill+0x920/0x920 [ 24.553692][ T435] ? __lock_acquire+0x508/0xc10 [ 24.553824][ T435] ? lock_acquire.part.0+0xbc/0x260 [ 24.553959][ T435] ? find_held_lock+0x2b/0x80 [ 24.554090][ T435] netlink_rcv_skb+0x14e/0x3a0 [ 24.554221][ T435] ? rtnl_link_fill+0x920/0x920 [ 24.554363][ T435] ? netlink_ack+0xcf0/0xcf0 [ 24.554497][ T435] ? netlink_deliver_tap+0xc5/0x330 [ 24.554626][ T435] ? netlink_deliver_tap+0x13c/0x330 [ 24.554760][ T435] netlink_unicast+0x486/0x750 [ 24.554891][ T435] ? netlink_attachskb+0x810/0x810 [ 24.555023][ T435] ? __lock_acquire+0x508/0xc10 [ 24.555154][ T435] netlink_sendmsg+0x735/0xc60 [ 24.555286][ T435] ? netlink_unicast+0x750/0x750 [ 24.555427][ T435] ? __might_fault+0x97/0x140 [ 24.555562][ T435] ____sys_sendmsg+0x419/0x850 [ 24.555695][ T435] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.555825][ T435] ? get_timestamp.constprop.0+0x390/0x390 [ 24.555988][ T435] ? move_addr_to_kernel+0x40/0x40 [ 24.556119][ T435] ? stack_depot_save_flags+0x367/0x770 [ 24.556250][ T435] ? validate_chain+0x38b/0xc20 [ 24.556391][ T435] ___sys_sendmsg+0x14e/0x1d0 [ 24.556522][ T435] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.556683][ T435] ? copy_msghdr_from_user+0x460/0x460 [ 24.556826][ T435] __sys_sendmsg+0x145/0x1f0 [ 24.556959][ T435] ? __sys_sendmsg_sock+0x20/0x20 [ 24.557088][ T435] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.557253][ T435] ? do_raw_spin_unlock+0x59/0x250 [ 24.557395][ T435] ? rcu_is_watching+0x15/0xd0 [ 24.557528][ T435] do_syscall_64+0x117/0xfc0 [ 24.557659][ T435] ? trace_hardirqs_off+0xd/0x30 [ 24.557790][ T435] ? exc_page_fault+0xee/0x100 [ 24.557921][ T435] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.558086][ T435] RIP: 0033:0x7f8b78a3208e [ 24.558226][ T435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.558701][ T435] RSP: 002b:00007ffcf2c5bde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.558900][ T435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8b78a3208e [ 24.559098][ T435] RDX: 0000000000000000 RSI: 00007ffcf2c5be90 RDI: 0000000000000005 [ 24.559293][ T435] RBP: 00007ffcf2c5bdf0 R08: 0000000000000000 R09: 0000000000000000 [ 24.559498][ T435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.559694][ T435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf2c5c560 [ 24.559895][ T435] [ 24.559993][ T435] irq event stamp: 17583 [ 24.560091][ T435] hardirqs last enabled at (17591): [] __up_console_sem+0x5a/0x70 [ 24.560316][ T435] hardirqs last disabled at (17598): [] __up_console_sem+0x3f/0x70 [ 24.560551][ T435] softirqs last enabled at (17094): [] handle_softirqs+0x611/0x940 [ 24.560777][ T435] softirqs last disabled at (17051): [] __irq_exit_rcu+0x103/0x1c0 [ 24.561003][ T435] ---[ end trace 0000000000000000 ]--- [ 24.646708][ T438] ------------[ cut here ]------------ [ 24.646918][ T438] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/438 [ 24.647212][ T438] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.647603][ T438] CPU: 2 UID: 0 PID: 438 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.647934][ T438] Tainted: [W]=WARN [ 24.648088][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.648310][ T438] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.648563][ T438] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.649110][ T438] RSP: 0018:ffa0000000526fd0 EFLAGS: 00010286 [ 24.649341][ T438] RAX: 00000000ffffffa6 RBX: ff11000016914ac0 RCX: 1ff40000000a4dc0 [ 24.649613][ T438] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016914b7c [ 24.649870][ T438] RBP: ff110000132e2000 R08: 1fe2200002d22971 R09: ff1100000f94d180 [ 24.650124][ T438] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 24.651074][ T438] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000132e2e44 [ 24.651427][ T438] FS: 00007f10ebdcf840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 24.651806][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.652068][ T438] CR2: 00007f10ebfc8460 CR3: 00000000054b7004 CR4: 0000000000771ef0 [ 24.652332][ T438] PKRU: 55555554 [ 24.652503][ T438] Call Trace: [ 24.652656][ T438] [ 24.652777][ T438] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.652966][ T438] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 24.653158][ T438] rtmsg_ifinfo+0x5c/0xb0 [ 24.653314][ T438] ? ip6_route_dev_notify+0x3d/0x790 [ 24.653526][ T438] __dev_notify_flags+0x1b8/0x280 [ 24.653720][ T438] ? notifier_call_chain+0xb0/0x320 [ 24.653909][ T438] ? netif_change_name+0x8c0/0x8c0 [ 24.654100][ T438] ? register_netdevice+0x1171/0x1bc0 [ 24.654295][ T438] rtnl_configure_link+0x1ac/0x390 [ 24.654505][ T438] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 24.654697][ T438] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 24.654894][ T438] vxlan_newlink+0x196/0x270 [vxlan] [ 24.655086][ T438] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 24.655279][ T438] ? rtnl_create_link+0x169/0xf20 [ 24.655488][ T438] ? nla_strscpy+0xe3/0x180 [ 24.655680][ T438] rtnl_newlink_create+0x2da/0x8c0 [ 24.655869][ T438] ? rtnl_create_link+0xf20/0xf20 [ 24.656055][ T438] ? __dev_get_by_name+0x12/0x50 [ 24.656242][ T438] ? rtnl_dev_get+0xd7/0x170 [ 24.656457][ T438] __rtnl_newlink+0x22b/0xa50 [ 24.656650][ T438] rtnl_newlink+0x8d1/0xee0 [ 24.656842][ T438] ? lock_acquire.part.0+0xbc/0x260 [ 24.657029][ T438] ? find_held_lock+0x2b/0x80 [ 24.657217][ T438] ? __rtnl_newlink+0xa50/0xa50 [ 24.657424][ T438] ? mark_usage+0x61/0x170 [ 24.657618][ T438] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.657816][ T438] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.658005][ T438] ? __rtnl_newlink+0xa50/0xa50 [ 24.658195][ T438] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.658400][ T438] ? validate_chain+0x38b/0xc20 [ 24.658592][ T438] ? rtnl_link_fill+0x920/0x920 [ 24.658779][ T438] ? __lock_acquire+0x508/0xc10 [ 24.658968][ T438] ? lock_acquire.part.0+0xbc/0x260 [ 24.659155][ T438] ? find_held_lock+0x2b/0x80 [ 24.659370][ T438] netlink_rcv_skb+0x14e/0x3a0 [ 24.659560][ T438] ? rtnl_link_fill+0x920/0x920 [ 24.659751][ T438] ? netlink_ack+0xcf0/0xcf0 [ 24.659942][ T438] ? netlink_deliver_tap+0xc5/0x330 [ 24.660129][ T438] ? netlink_deliver_tap+0x13c/0x330 [ 24.660328][ T438] netlink_unicast+0x486/0x750 [ 24.660530][ T438] ? netlink_attachskb+0x810/0x810 [ 24.660725][ T438] ? __lock_acquire+0x508/0xc10 [ 24.660914][ T438] netlink_sendmsg+0x735/0xc60 [ 24.661104][ T438] ? netlink_unicast+0x750/0x750 [ 24.661294][ T438] ? __might_fault+0x97/0x140 [ 24.661504][ T438] ____sys_sendmsg+0x419/0x850 [ 24.661693][ T438] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.661884][ T438] ? get_timestamp.constprop.0+0x390/0x390 [ 24.662104][ T438] ? move_addr_to_kernel+0x40/0x40 [ 24.662301][ T438] ___sys_sendmsg+0x14e/0x1d0 [ 24.662505][ T438] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.662693][ T438] ? copy_msghdr_from_user+0x460/0x460 [ 24.662890][ T438] ? lock_vma_under_rcu+0x159/0x410 [ 24.663081][ T438] __sys_sendmsg+0x145/0x1f0 [ 24.663272][ T438] ? __sys_sendmsg_sock+0x20/0x20 [ 24.663488][ T438] ? rcu_is_watching+0x15/0xd0 [ 24.663681][ T438] ? rcu_is_watching+0x15/0xd0 [ 24.663871][ T438] do_syscall_64+0x117/0xfc0 [ 24.664058][ T438] ? trace_hardirqs_off+0xd/0x30 [ 24.664245][ T438] ? exc_page_fault+0xee/0x100 [ 24.664455][ T438] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.664676][ T438] RIP: 0033:0x7f10ec00908e [ 24.664869][ T438] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.665431][ T438] RSP: 002b:00007ffc3b9ce1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.665692][ T438] RAX: ffffffffffffffda RBX: 00007ffc3b9ce9a0 RCX: 00007f10ec00908e [ 24.665949][ T438] RDX: 0000000000000000 RSI: 00007ffc3b9ce2a0 RDI: 0000000000000005 [ 24.666209][ T438] RBP: 00007ffc3b9ce200 R08: 0000000000000000 R09: 0000000000000000 [ 24.666485][ T438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.666744][ T438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3b9ce970 [ 24.667022][ T438] [ 24.667173][ T438] irq event stamp: 19719 [ 24.667335][ T438] hardirqs last enabled at (19729): [] __up_console_sem+0x5a/0x70 [ 24.667640][ T438] hardirqs last disabled at (19740): [] __up_console_sem+0x3f/0x70 [ 24.667931][ T438] softirqs last enabled at (18938): [] handle_softirqs+0x611/0x940 [ 24.668222][ T438] softirqs last disabled at (18881): [] __irq_exit_rcu+0x103/0x1c0 [ 24.668533][ T438] ---[ end trace 0000000000000000 ]--- [ 24.697476][ T439] ------------[ cut here ]------------ [ 24.697626][ T439] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/439 [ 24.697852][ T439] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.698156][ T439] CPU: 3 UID: 0 PID: 439 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.698457][ T439] Tainted: [W]=WARN [ 24.698557][ T439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.698721][ T439] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.698892][ T439] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.699369][ T439] RSP: 0018:ffa0000000527020 EFLAGS: 00010286 [ 24.699537][ T439] RAX: 00000000ffffffa6 RBX: ff11000004db4ac0 RCX: 1ff40000000a4dca [ 24.699733][ T439] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004db4b7c [ 24.699927][ T439] RBP: ff110000132e2000 R08: 1fe22000009b6971 R09: ff1100000a080b58 [ 24.700121][ T439] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 24.700315][ T439] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 24.700521][ T439] FS: 00007fa414fd7840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 24.700750][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.700913][ T439] CR2: 0000000029842988 CR3: 000000000b54c003 CR4: 0000000000771ef0 [ 24.701112][ T439] PKRU: 55555554 [ 24.701209][ T439] Call Trace: [ 24.701307][ T439] [ 24.701388][ T439] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.701521][ T439] rtmsg_ifinfo+0x5c/0xb0 [ 24.701621][ T439] ? mark_held_locks+0x40/0x70 [ 24.701754][ T439] __dev_notify_flags+0x1b8/0x280 [ 24.701886][ T439] ? netif_change_name+0x8c0/0x8c0 [ 24.702018][ T439] ? __dev_change_flags+0x4a4/0x6d0 [ 24.702149][ T439] ? netif_set_allmulti+0x2c0/0x2c0 [ 24.702278][ T439] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.702423][ T439] ? is_bpf_text_address+0x68/0x110 [ 24.702558][ T439] netif_change_flags+0xfe/0x190 [ 24.702689][ T439] ? unwind_get_return_address+0x67/0xd0 [ 24.702818][ T439] do_setlink.isra.0+0x1d25/0x2a60 [ 24.702952][ T439] ? rtnl_link_get_size+0x350/0x350 [ 24.703087][ T439] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.703250][ T439] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.704057][ T439] ? validate_chain+0x38b/0xc20 [ 24.704188][ T439] ? rcu_read_lock_any_held+0x66/0x90 [ 24.704318][ T439] ? stack_depot_save_flags+0x367/0x770 [ 24.704624][ T439] ? __kernel_text_address+0x12/0x30 [ 24.704817][ T439] ? __lock_acquire+0x508/0xc10 [ 24.704976][ T439] ? lock_acquire.part.0+0xbc/0x260 [ 24.705106][ T439] ? rtnl_newlink+0x883/0xee0 [ 24.705237][ T439] ? rcu_is_watching+0x15/0xd0 [ 24.705378][ T439] ? lock_acquire+0x134/0x160 [ 24.705509][ T439] ? rcu_is_watching+0x15/0xd0 [ 24.705660][ T439] ? rcu_is_watching+0x15/0xd0 [ 24.705854][ T439] ? trace_contention_end+0xb3/0x1a0 [ 24.706050][ T439] ? __mutex_lock+0x1db/0x2010 [ 24.706248][ T439] ? __mutex_lock+0x9b2/0x2010 [ 24.706470][ T439] ? rtnl_newlink+0x883/0xee0 [ 24.706643][ T439] ? ww_mutex_lock+0x160/0x160 [ 24.706788][ T439] ? __rtnl_newlink+0x3fa/0xa50 [ 24.706989][ T439] rtnl_newlink+0x8d1/0xee0 [ 24.707189][ T439] ? lock_acquire.part.0+0xbc/0x260 [ 24.707402][ T439] ? find_held_lock+0x2b/0x80 [ 24.707601][ T439] ? __rtnl_newlink+0xa50/0xa50 [ 24.707776][ T439] ? mark_usage+0x61/0x170 [ 24.707928][ T439] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.708128][ T439] ? lock_acquire.part.0+0xbc/0x260 [ 24.708296][ T439] ? find_held_lock+0x2b/0x80 [ 24.708447][ T439] ? __rtnl_newlink+0xa50/0xa50 [ 24.708578][ T439] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.708709][ T439] ? __rtnl_newlink+0xa50/0xa50 [ 24.708839][ T439] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.708970][ T439] ? validate_chain+0x38b/0xc20 [ 24.709101][ T439] ? rtnl_link_fill+0x920/0x920 [ 24.709280][ T439] ? __lock_acquire+0x508/0xc10 [ 24.709436][ T439] ? lock_acquire.part.0+0xbc/0x260 [ 24.709573][ T439] ? find_held_lock+0x2b/0x80 [ 24.709770][ T439] netlink_rcv_skb+0x14e/0x3a0 [ 24.709962][ T439] ? rtnl_link_fill+0x920/0x920 [ 24.710159][ T439] ? netlink_ack+0xcf0/0xcf0 [ 24.710384][ T439] ? netlink_deliver_tap+0xc5/0x330 [ 24.710557][ T439] ? netlink_deliver_tap+0x13c/0x330 [ 24.710697][ T439] netlink_unicast+0x486/0x750 [ 24.710893][ T439] ? netlink_attachskb+0x810/0x810 [ 24.711057][ T439] ? __lock_acquire+0x508/0xc10 [ 24.711188][ T439] netlink_sendmsg+0x735/0xc60 [ 24.711325][ T439] ? netlink_unicast+0x750/0x750 [ 24.711465][ T439] ? __might_fault+0x97/0x140 [ 24.711599][ T439] ____sys_sendmsg+0x419/0x850 [ 24.711732][ T439] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.711863][ T439] ? get_timestamp.constprop.0+0x390/0x390 [ 24.712088][ T439] ? move_addr_to_kernel+0x40/0x40 [ 24.712258][ T439] ? stack_depot_save_flags+0x367/0x770 [ 24.712404][ T439] ? validate_chain+0x38b/0xc20 [ 24.712536][ T439] ___sys_sendmsg+0x14e/0x1d0 [ 24.712665][ T439] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.712826][ T439] ? copy_msghdr_from_user+0x460/0x460 [ 24.712967][ T439] __sys_sendmsg+0x145/0x1f0 [ 24.713122][ T439] ? __sys_sendmsg_sock+0x20/0x20 [ 24.713268][ T439] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.713517][ T439] ? do_raw_spin_unlock+0x59/0x250 [ 24.713649][ T439] ? rcu_is_watching+0x15/0xd0 [ 24.713779][ T439] do_syscall_64+0x117/0xfc0 [ 24.713910][ T439] ? trace_hardirqs_off+0xd/0x30 [ 24.714043][ T439] ? exc_page_fault+0xee/0x100 [ 24.714173][ T439] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.714404][ T439] RIP: 0033:0x7fa41521108e [ 24.714608][ T439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.715267][ T439] RSP: 002b:00007ffef409ee60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.715493][ T439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41521108e [ 24.715692][ T439] RDX: 0000000000000000 RSI: 00007ffef409ef10 RDI: 0000000000000005 [ 24.715886][ T439] RBP: 00007ffef409ee70 R08: 0000000000000000 R09: 0000000000000000 [ 24.716090][ T439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46d [ 24.716285][ T439] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef409f5e0 [ 24.716495][ T439] [ 24.716592][ T439] irq event stamp: 20285 [ 24.716691][ T439] hardirqs last enabled at (20293): [] __up_console_sem+0x5a/0x70 [ 24.716917][ T439] hardirqs last disabled at (20300): [] __up_console_sem+0x3f/0x70 [ 24.717146][ T439] softirqs last enabled at (19700): [] handle_softirqs+0x611/0x940 [ 24.717383][ T439] softirqs last disabled at (19561): [] __irq_exit_rcu+0x103/0x1c0 [ 24.717606][ T439] ---[ end trace 0000000000000000 ]--- [ 24.810406][ T442] ------------[ cut here ]------------ [ 24.810604][ T442] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/442 [ 24.810855][ T442] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.811187][ T442] CPU: 0 UID: 0 PID: 442 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.811491][ T442] Tainted: [W]=WARN [ 24.811599][ T442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.811776][ T442] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.811962][ T442] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.812479][ T442] RSP: 0018:ffa0000000596fd0 EFLAGS: 00010286 [ 24.812657][ T442] RAX: 00000000ffffffa6 RBX: ff1100000b751a80 RCX: 1ff40000000b2dc0 [ 24.812868][ T442] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b751b3c [ 24.813083][ T442] RBP: ff1100000aa12000 R08: 1fe22000016ea369 R09: ff11000014aa5180 [ 24.813296][ T442] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 24.813517][ T442] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aa12e44 [ 24.813730][ T442] FS: 00007f6d28ee9840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 24.814002][ T442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.814184][ T442] CR2: 0000561705c5dd5c CR3: 000000000aa0e006 CR4: 0000000000771ef0 [ 24.814408][ T442] PKRU: 55555554 [ 24.814516][ T442] Call Trace: [ 24.814622][ T442] [ 24.814696][ T442] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.814837][ T442] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 24.814985][ T442] rtmsg_ifinfo+0x5c/0xb0 [ 24.815094][ T442] ? lockdep_hardirqs_on+0x8c/0x130 [ 24.815235][ T442] ? irqentry_exit+0x21c/0x710 [ 24.815387][ T442] __dev_notify_flags+0x1b8/0x280 [ 24.815529][ T442] ? lockdep_hardirqs_off+0x91/0xf0 [ 24.815672][ T442] ? netif_change_name+0x8c0/0x8c0 [ 24.815819][ T442] rtnl_configure_link+0x1ac/0x390 [ 24.815963][ T442] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 24.816110][ T442] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 24.816255][ T442] vxlan_newlink+0x196/0x270 [vxlan] [ 24.816411][ T442] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 24.816559][ T442] ? rtnl_create_link+0x169/0xf20 [ 24.816701][ T442] ? nla_strscpy+0xe3/0x180 [ 24.816844][ T442] rtnl_newlink_create+0x2da/0x8c0 [ 24.816987][ T442] ? rtnl_create_link+0xf20/0xf20 [ 24.817129][ T442] ? __dev_get_by_name+0x12/0x50 [ 24.817269][ T442] ? rtnl_dev_get+0xd7/0x170 [ 24.817427][ T442] __rtnl_newlink+0x22b/0xa50 [ 24.817575][ T442] rtnl_newlink+0x8d1/0xee0 [ 24.817719][ T442] ? lock_acquire.part.0+0xbc/0x260 [ 24.817863][ T442] ? find_held_lock+0x2b/0x80 [ 24.818006][ T442] ? __rtnl_newlink+0xa50/0xa50 [ 24.818148][ T442] ? mark_usage+0x61/0x170 [ 24.818288][ T442] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.818446][ T442] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.818590][ T442] ? __rtnl_newlink+0xa50/0xa50 [ 24.818732][ T442] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.818875][ T442] ? validate_chain+0x38b/0xc20 [ 24.819018][ T442] ? rtnl_link_fill+0x920/0x920 [ 24.819158][ T442] ? __lock_acquire+0x508/0xc10 [ 24.819301][ T442] ? lock_acquire.part.0+0xbc/0x260 [ 24.819453][ T442] ? find_held_lock+0x2b/0x80 [ 24.819595][ T442] netlink_rcv_skb+0x14e/0x3a0 [ 24.819735][ T442] ? rtnl_link_fill+0x920/0x920 [ 24.819878][ T442] ? netlink_ack+0xcf0/0xcf0 [ 24.820025][ T442] ? netlink_deliver_tap+0xc5/0x330 [ 24.820169][ T442] ? netlink_deliver_tap+0x13c/0x330 [ 24.820313][ T442] netlink_unicast+0x486/0x750 [ 24.820465][ T442] ? netlink_attachskb+0x810/0x810 [ 24.820607][ T442] ? __lock_acquire+0x508/0xc10 [ 24.820750][ T442] netlink_sendmsg+0x735/0xc60 [ 24.820894][ T442] ? netlink_unicast+0x750/0x750 [ 24.821041][ T442] ? __might_fault+0x97/0x140 [ 24.821185][ T442] ____sys_sendmsg+0x419/0x850 [ 24.821331][ T442] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.821478][ T442] ? get_timestamp.constprop.0+0x390/0x390 [ 24.821656][ T442] ? move_addr_to_kernel+0x40/0x40 [ 24.821803][ T442] ___sys_sendmsg+0x14e/0x1d0 [ 24.821944][ T442] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.822085][ T442] ? copy_msghdr_from_user+0x460/0x460 [ 24.822236][ T442] ? lock_vma_under_rcu+0x159/0x410 [ 24.822394][ T442] __sys_sendmsg+0x145/0x1f0 [ 24.822537][ T442] ? __sys_sendmsg_sock+0x20/0x20 [ 24.822682][ T442] ? rcu_is_watching+0x15/0xd0 [ 24.822824][ T442] ? rcu_is_watching+0x15/0xd0 [ 24.822970][ T442] do_syscall_64+0x117/0xfc0 [ 24.823114][ T442] ? trace_hardirqs_off+0xd/0x30 [ 24.823259][ T442] ? exc_page_fault+0xee/0x100 [ 24.823413][ T442] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.823590][ T442] RIP: 0033:0x7f6d2912308e [ 24.823740][ T442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.824245][ T442] RSP: 002b:00007ffedf7129e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.824476][ T442] RAX: ffffffffffffffda RBX: 00007ffedf713190 RCX: 00007f6d2912308e [ 24.824689][ T442] RDX: 0000000000000000 RSI: 00007ffedf712a90 RDI: 0000000000000005 [ 24.824902][ T442] RBP: 00007ffedf7129f0 R08: 0000000000000000 R09: 0000000000000000 [ 24.825115][ T442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46e [ 24.825332][ T442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedf713160 [ 24.825559][ T442] [ 24.825666][ T442] irq event stamp: 14683 [ 24.825773][ T442] hardirqs last enabled at (14691): [] __up_console_sem+0x5a/0x70 [ 24.826021][ T442] hardirqs last disabled at (14698): [] __up_console_sem+0x3f/0x70 [ 24.826266][ T442] softirqs last enabled at (14192): [] handle_softirqs+0x611/0x940 [ 24.826522][ T442] softirqs last disabled at (14187): [] __irq_exit_rcu+0x103/0x1c0 [ 24.826767][ T442] ---[ end trace 0000000000000000 ]--- [ 24.859998][ T443] ------------[ cut here ]------------ [ 24.860187][ T443] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/443 [ 24.860486][ T443] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.860840][ T443] CPU: 2 UID: 0 PID: 443 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.861151][ T443] Tainted: [W]=WARN [ 24.861299][ T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.861532][ T443] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.861752][ T443] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.862264][ T443] RSP: 0018:ffa0000000597020 EFLAGS: 00010286 [ 24.862498][ T443] RAX: 00000000ffffffa6 RBX: ff11000009798040 RCX: 1ff40000000b2dca [ 24.862741][ T443] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097980fc [ 24.862984][ T443] RBP: ff1100000aa12000 R08: 1fe22000012f3021 R09: ff1100000f892e58 [ 24.863226][ T443] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 24.863492][ T443] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 24.863738][ T443] FS: 00007f28b141e840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 24.864013][ T443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.864225][ T443] CR2: 000000003d7d4988 CR3: 000000000bba0003 CR4: 0000000000771ef0 [ 24.865046][ T443] PKRU: 55555554 [ 24.865190][ T443] Call Trace: [ 24.865359][ T443] [ 24.865478][ T443] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.865658][ T443] rtmsg_ifinfo+0x5c/0xb0 [ 24.865806][ T443] ? mark_held_locks+0x40/0x70 [ 24.865987][ T443] __dev_notify_flags+0x1b8/0x280 [ 24.866168][ T443] ? netif_change_name+0x8c0/0x8c0 [ 24.866368][ T443] ? __dev_change_flags+0x4a4/0x6d0 [ 24.866547][ T443] ? netif_set_allmulti+0x2c0/0x2c0 [ 24.866725][ T443] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.866904][ T443] ? is_bpf_text_address+0x68/0x110 [ 24.867089][ T443] netif_change_flags+0xfe/0x190 [ 24.867270][ T443] ? unwind_get_return_address+0x67/0xd0 [ 24.867470][ T443] do_setlink.isra.0+0x1d25/0x2a60 [ 24.867655][ T443] ? rtnl_link_get_size+0x350/0x350 [ 24.867837][ T443] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.868048][ T443] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.868228][ T443] ? validate_chain+0x38b/0xc20 [ 24.868427][ T443] ? rcu_read_lock_any_held+0x66/0x90 [ 24.868607][ T443] ? stack_depot_save_flags+0x367/0x770 [ 24.868788][ T443] ? __kernel_text_address+0x12/0x30 [ 24.868971][ T443] ? __lock_acquire+0x508/0xc10 [ 24.869152][ T443] ? lock_acquire.part.0+0xbc/0x260 [ 24.869338][ T443] ? rtnl_newlink+0x883/0xee0 [ 24.869534][ T443] ? rcu_is_watching+0x15/0xd0 [ 24.869712][ T443] ? lock_acquire+0x134/0x160 [ 24.869890][ T443] ? rcu_is_watching+0x15/0xd0 [ 24.870069][ T443] ? rcu_is_watching+0x15/0xd0 [ 24.870249][ T443] ? trace_contention_end+0xb3/0x1a0 [ 24.870449][ T443] ? __mutex_lock+0x1db/0x2010 [ 24.870627][ T443] ? __mutex_lock+0x9b2/0x2010 [ 24.870807][ T443] ? rtnl_newlink+0x883/0xee0 [ 24.870988][ T443] ? ww_mutex_lock+0x160/0x160 [ 24.871170][ T443] ? __rtnl_newlink+0x3fa/0xa50 [ 24.871370][ T443] rtnl_newlink+0x8d1/0xee0 [ 24.871552][ T443] ? lock_acquire.part.0+0xbc/0x260 [ 24.871729][ T443] ? find_held_lock+0x2b/0x80 [ 24.871907][ T443] ? __rtnl_newlink+0xa50/0xa50 [ 24.872085][ T443] ? mark_usage+0x61/0x170 [ 24.872264][ T443] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.872462][ T443] ? lock_acquire.part.0+0xbc/0x260 [ 24.872641][ T443] ? find_held_lock+0x2b/0x80 [ 24.872830][ T443] ? __rtnl_newlink+0xa50/0xa50 [ 24.873010][ T443] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.873191][ T443] ? __rtnl_newlink+0xa50/0xa50 [ 24.873393][ T443] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.873574][ T443] ? validate_chain+0x38b/0xc20 [ 24.873752][ T443] ? rtnl_link_fill+0x920/0x920 [ 24.873930][ T443] ? __lock_acquire+0x508/0xc10 [ 24.874111][ T443] ? lock_acquire.part.0+0xbc/0x260 [ 24.874289][ T443] ? find_held_lock+0x2b/0x80 [ 24.874517][ T443] netlink_rcv_skb+0x14e/0x3a0 [ 24.874701][ T443] ? rtnl_link_fill+0x920/0x920 [ 24.874885][ T443] ? netlink_ack+0xcf0/0xcf0 [ 24.875069][ T443] ? netlink_deliver_tap+0xc5/0x330 [ 24.875247][ T443] ? netlink_deliver_tap+0x13c/0x330 [ 24.875470][ T443] netlink_unicast+0x486/0x750 [ 24.875653][ T443] ? netlink_attachskb+0x810/0x810 [ 24.875830][ T443] ? __lock_acquire+0x508/0xc10 [ 24.876010][ T443] netlink_sendmsg+0x735/0xc60 [ 24.876191][ T443] ? netlink_unicast+0x750/0x750 [ 24.876393][ T443] ? __might_fault+0x97/0x140 [ 24.876576][ T443] ____sys_sendmsg+0x419/0x850 [ 24.876757][ T443] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.876936][ T443] ? get_timestamp.constprop.0+0x390/0x390 [ 24.877150][ T443] ? move_addr_to_kernel+0x40/0x40 [ 24.877337][ T443] ? stack_depot_save_flags+0x367/0x770 [ 24.877529][ T443] ? validate_chain+0x38b/0xc20 [ 24.877709][ T443] ___sys_sendmsg+0x14e/0x1d0 [ 24.877886][ T443] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 24.878096][ T443] ? copy_msghdr_from_user+0x460/0x460 [ 24.878287][ T443] __sys_sendmsg+0x145/0x1f0 [ 24.878487][ T443] ? __sys_sendmsg_sock+0x20/0x20 [ 24.878665][ T443] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 24.878877][ T443] ? do_raw_spin_unlock+0x59/0x250 [ 24.879055][ T443] ? rcu_is_watching+0x15/0xd0 [ 24.879233][ T443] do_syscall_64+0x117/0xfc0 [ 24.879427][ T443] ? trace_hardirqs_off+0xd/0x30 [ 24.879605][ T443] ? exc_page_fault+0xee/0x100 [ 24.879785][ T443] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.879997][ T443] RIP: 0033:0x7f28b165808e [ 24.880182][ T443] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.880711][ T443] RSP: 002b:00007ffe7ecf4880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.880959][ T443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28b165808e [ 24.881201][ T443] RDX: 0000000000000000 RSI: 00007ffe7ecf4930 RDI: 0000000000000005 [ 24.881460][ T443] RBP: 00007ffe7ecf4890 R08: 0000000000000000 R09: 0000000000000000 [ 24.881700][ T443] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46e [ 24.881942][ T443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7ecf5000 [ 24.882193][ T443] [ 24.882356][ T443] irq event stamp: 29661 [ 24.882502][ T443] hardirqs last enabled at (29671): [] __up_console_sem+0x5a/0x70 [ 24.882774][ T443] hardirqs last disabled at (29680): [] __up_console_sem+0x3f/0x70 [ 24.883047][ T443] softirqs last enabled at (28716): [] handle_softirqs+0x611/0x940 [ 24.883330][ T443] softirqs last disabled at (27809): [] __irq_exit_rcu+0x103/0x1c0 [ 24.883614][ T443] ---[ end trace 0000000000000000 ]--- [ 24.967568][ T446] ------------[ cut here ]------------ [ 24.967783][ T446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/446 [ 24.968082][ T446] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 24.969096][ T446] CPU: 2 UID: 0 PID: 446 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 24.969450][ T446] Tainted: [W]=WARN [ 24.969605][ T446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.969833][ T446] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 24.970065][ T446] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 24.970635][ T446] RSP: 0018:ffa00000005c6fd0 EFLAGS: 00010286 [ 24.970867][ T446] RAX: 00000000ffffffa6 RBX: ff110000027c8e40 RCX: 1ff40000000b8dc0 [ 24.971125][ T446] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c8efc [ 24.971436][ T446] RBP: ff1100000fe3a000 R08: 1fe22000004f91e1 R09: ff1100000f9c2e80 [ 24.971694][ T446] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 24.971951][ T446] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fe3ae44 [ 24.972215][ T446] FS: 00007fb575e8c840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 24.972529][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.972754][ T446] CR2: 00007fb576166cb0 CR3: 0000000005749002 CR4: 0000000000771ef0 [ 24.973015][ T446] PKRU: 55555554 [ 24.973168][ T446] Call Trace: [ 24.973333][ T446] [ 24.973467][ T446] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 24.973658][ T446] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 24.973852][ T446] rtmsg_ifinfo+0x5c/0xb0 [ 24.974009][ T446] ? ip6_route_dev_notify+0x3d/0x790 [ 24.974200][ T446] __dev_notify_flags+0x1b8/0x280 [ 24.974409][ T446] ? notifier_call_chain+0xb0/0x320 [ 24.974604][ T446] ? netif_change_name+0x8c0/0x8c0 [ 24.974794][ T446] ? register_netdevice+0x1171/0x1bc0 [ 24.974986][ T446] rtnl_configure_link+0x1ac/0x390 [ 24.975178][ T446] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 24.975392][ T446] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 24.975589][ T446] vxlan_newlink+0x196/0x270 [vxlan] [ 24.975783][ T446] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 24.975981][ T446] ? rtnl_create_link+0x169/0xf20 [ 24.976171][ T446] ? nla_strscpy+0xe3/0x180 [ 24.976384][ T446] rtnl_newlink_create+0x2da/0x8c0 [ 24.976576][ T446] ? rtnl_create_link+0xf20/0xf20 [ 24.976763][ T446] ? __dev_get_by_name+0x12/0x50 [ 24.976952][ T446] ? rtnl_dev_get+0xd7/0x170 [ 24.977150][ T446] __rtnl_newlink+0x22b/0xa50 [ 24.977366][ T446] rtnl_newlink+0x8d1/0xee0 [ 24.977557][ T446] ? lock_acquire.part.0+0xbc/0x260 [ 24.977744][ T446] ? find_held_lock+0x2b/0x80 [ 24.977932][ T446] ? __rtnl_newlink+0xa50/0xa50 [ 24.978119][ T446] ? mark_usage+0x61/0x170 [ 24.978308][ T446] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.978524][ T446] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.978713][ T446] ? __rtnl_newlink+0xa50/0xa50 [ 24.978906][ T446] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.979097][ T446] ? validate_chain+0x38b/0xc20 [ 24.979287][ T446] ? rtnl_link_fill+0x920/0x920 [ 24.979494][ T446] ? __lock_acquire+0x508/0xc10 [ 24.979684][ T446] ? lock_acquire.part.0+0xbc/0x260 [ 24.979871][ T446] ? find_held_lock+0x2b/0x80 [ 24.980061][ T446] netlink_rcv_skb+0x14e/0x3a0 [ 24.980250][ T446] ? rtnl_link_fill+0x920/0x920 [ 24.980466][ T446] ? netlink_ack+0xcf0/0xcf0 [ 24.980661][ T446] ? netlink_deliver_tap+0xc5/0x330 [ 24.980848][ T446] ? netlink_deliver_tap+0x13c/0x330 [ 24.981041][ T446] netlink_unicast+0x486/0x750 [ 24.981231][ T446] ? netlink_attachskb+0x810/0x810 [ 24.981442][ T446] ? __lock_acquire+0x508/0xc10 [ 24.981635][ T446] netlink_sendmsg+0x735/0xc60 [ 24.981829][ T446] ? netlink_unicast+0x750/0x750 [ 24.982019][ T446] ? __might_fault+0x97/0x140 [ 24.982211][ T446] ____sys_sendmsg+0x419/0x850 [ 24.982420][ T446] ? copy_msghdr_from_user+0x2a0/0x460 [ 24.982609][ T446] ? get_timestamp.constprop.0+0x390/0x390 [ 24.982841][ T446] ? move_addr_to_kernel+0x40/0x40 [ 24.983035][ T446] ___sys_sendmsg+0x14e/0x1d0 [ 24.983227][ T446] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.983435][ T446] ? copy_msghdr_from_user+0x460/0x460 [ 24.983634][ T446] ? lock_vma_under_rcu+0x159/0x410 [ 24.983825][ T446] __sys_sendmsg+0x145/0x1f0 [ 24.984015][ T446] ? __sys_sendmsg_sock+0x20/0x20 [ 24.984209][ T446] ? rcu_is_watching+0x15/0xd0 [ 24.984420][ T446] ? rcu_is_watching+0x15/0xd0 [ 24.984610][ T446] do_syscall_64+0x117/0xfc0 [ 24.984800][ T446] ? trace_hardirqs_off+0xd/0x30 [ 24.984989][ T446] ? exc_page_fault+0xee/0x100 [ 24.985179][ T446] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.985418][ T446] RIP: 0033:0x7fb5760c608e [ 24.985614][ T446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.986161][ T446] RSP: 002b:00007ffc12379ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.986441][ T446] RAX: ffffffffffffffda RBX: 00007ffc1237a490 RCX: 00007fb5760c608e [ 24.986699][ T446] RDX: 0000000000000000 RSI: 00007ffc12379d90 RDI: 0000000000000005 [ 24.986955][ T446] RBP: 00007ffc12379cf0 R08: 0000000000000000 R09: 0000000000000000 [ 24.987213][ T446] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46e [ 24.987486][ T446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1237a460 [ 24.987749][ T446] [ 24.987900][ T446] irq event stamp: 20575 [ 24.988053][ T446] hardirqs last enabled at (20585): [] __up_console_sem+0x5a/0x70 [ 24.988370][ T446] hardirqs last disabled at (20596): [] __up_console_sem+0x3f/0x70 [ 24.988663][ T446] softirqs last enabled at (19652): [] handle_softirqs+0x611/0x940 [ 24.988956][ T446] softirqs last disabled at (18669): [] __irq_exit_rcu+0x103/0x1c0 [ 24.989248][ T446] ---[ end trace 0000000000000000 ]--- [ 25.018658][ T447] ------------[ cut here ]------------ [ 25.018815][ T447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/447 [ 25.019045][ T447] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.019365][ T447] CPU: 3 UID: 0 PID: 447 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.019635][ T447] Tainted: [W]=WARN [ 25.019736][ T447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.019901][ T447] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.020072][ T447] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.020550][ T447] RSP: 0018:ffa00000005e7020 EFLAGS: 00010286 [ 25.020716][ T447] RAX: 00000000ffffffa6 RBX: ff1100000d465700 RCX: 1ff40000000bcdca [ 25.020912][ T447] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4657bc [ 25.021109][ T447] RBP: ff1100000fe3a000 R08: 1fe2200001a8caf9 R09: ff1100000f9c5158 [ 25.021307][ T447] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 25.021522][ T447] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 25.021719][ T447] FS: 00007f8c4cb01840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 25.021949][ T447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.022114][ T447] CR2: 00007f8c4cdd11a0 CR3: 000000000fe07004 CR4: 0000000000771ef0 [ 25.022313][ T447] PKRU: 55555554 [ 25.022424][ T447] Call Trace: [ 25.022526][ T447] [ 25.022595][ T447] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.022733][ T447] rtmsg_ifinfo+0x5c/0xb0 [ 25.022833][ T447] ? mark_held_locks+0x40/0x70 [ 25.022964][ T447] __dev_notify_flags+0x1b8/0x280 [ 25.023097][ T447] ? netif_change_name+0x8c0/0x8c0 [ 25.023230][ T447] ? __dev_change_flags+0x4a4/0x6d0 [ 25.023373][ T447] ? netif_set_allmulti+0x2c0/0x2c0 [ 25.023507][ T447] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.023639][ T447] ? is_bpf_text_address+0x68/0x110 [ 25.023774][ T447] netif_change_flags+0xfe/0x190 [ 25.023906][ T447] ? unwind_get_return_address+0x67/0xd0 [ 25.024039][ T447] do_setlink.isra.0+0x1d25/0x2a60 [ 25.024173][ T447] ? rtnl_link_get_size+0x350/0x350 [ 25.024307][ T447] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 25.024482][ T447] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.024613][ T447] ? validate_chain+0x38b/0xc20 [ 25.024744][ T447] ? rcu_read_lock_any_held+0x66/0x90 [ 25.024874][ T447] ? stack_depot_save_flags+0x367/0x770 [ 25.025006][ T447] ? __kernel_text_address+0x12/0x30 [ 25.025138][ T447] ? __lock_acquire+0x508/0xc10 [ 25.025272][ T447] ? lock_acquire.part.0+0xbc/0x260 [ 25.025412][ T447] ? rtnl_newlink+0x883/0xee0 [ 25.025546][ T447] ? rcu_is_watching+0x15/0xd0 [ 25.025677][ T447] ? lock_acquire+0x134/0x160 [ 25.025808][ T447] ? rcu_is_watching+0x15/0xd0 [ 25.025938][ T447] ? rcu_is_watching+0x15/0xd0 [ 25.026069][ T447] ? trace_contention_end+0xb3/0x1a0 [ 25.026202][ T447] ? __mutex_lock+0x1db/0x2010 [ 25.026338][ T447] ? __mutex_lock+0x9b2/0x2010 [ 25.026475][ T447] ? rtnl_newlink+0x883/0xee0 [ 25.026608][ T447] ? ww_mutex_lock+0x160/0x160 [ 25.026743][ T447] ? __rtnl_newlink+0x3fa/0xa50 [ 25.026877][ T447] rtnl_newlink+0x8d1/0xee0 [ 25.027010][ T447] ? lock_acquire.part.0+0xbc/0x260 [ 25.027140][ T447] ? find_held_lock+0x2b/0x80 [ 25.027269][ T447] ? __rtnl_newlink+0xa50/0xa50 [ 25.027471][ T447] ? mark_usage+0x61/0x170 [ 25.027618][ T447] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.027750][ T447] ? lock_acquire.part.0+0xbc/0x260 [ 25.027879][ T447] ? find_held_lock+0x2b/0x80 [ 25.028011][ T447] ? __rtnl_newlink+0xa50/0xa50 [ 25.028150][ T447] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.028282][ T447] ? __rtnl_newlink+0xa50/0xa50 [ 25.028424][ T447] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.028555][ T447] ? validate_chain+0x38b/0xc20 [ 25.028686][ T447] ? rtnl_link_fill+0x920/0x920 [ 25.028815][ T447] ? __lock_acquire+0x508/0xc10 [ 25.028947][ T447] ? lock_acquire.part.0+0xbc/0x260 [ 25.029076][ T447] ? find_held_lock+0x2b/0x80 [ 25.029207][ T447] netlink_rcv_skb+0x14e/0x3a0 [ 25.029349][ T447] ? rtnl_link_fill+0x920/0x920 [ 25.029483][ T447] ? netlink_ack+0xcf0/0xcf0 [ 25.029619][ T447] ? netlink_deliver_tap+0xc5/0x330 [ 25.029750][ T447] ? netlink_deliver_tap+0x13c/0x330 [ 25.029883][ T447] netlink_unicast+0x486/0x750 [ 25.030015][ T447] ? netlink_attachskb+0x810/0x810 [ 25.030145][ T447] ? __lock_acquire+0x508/0xc10 [ 25.030279][ T447] netlink_sendmsg+0x735/0xc60 [ 25.030425][ T447] ? netlink_unicast+0x750/0x750 [ 25.030559][ T447] ? __might_fault+0x97/0x140 [ 25.030693][ T447] ____sys_sendmsg+0x419/0x850 [ 25.030825][ T447] ? copy_msghdr_from_user+0x2a0/0x460 [ 25.030957][ T447] ? get_timestamp.constprop.0+0x390/0x390 [ 25.031120][ T447] ? move_addr_to_kernel+0x40/0x40 [ 25.031252][ T447] ? stack_depot_save_flags+0x367/0x770 [ 25.031394][ T447] ? validate_chain+0x38b/0xc20 [ 25.031529][ T447] ___sys_sendmsg+0x14e/0x1d0 [ 25.031659][ T447] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 25.031822][ T447] ? copy_msghdr_from_user+0x460/0x460 [ 25.031964][ T447] __sys_sendmsg+0x145/0x1f0 [ 25.032097][ T447] ? __sys_sendmsg_sock+0x20/0x20 [ 25.032228][ T447] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 25.032403][ T447] ? do_raw_spin_unlock+0x59/0x250 [ 25.032537][ T447] ? rcu_is_watching+0x15/0xd0 [ 25.032669][ T447] do_syscall_64+0x117/0xfc0 [ 25.032799][ T447] ? trace_hardirqs_off+0xd/0x30 [ 25.032931][ T447] ? exc_page_fault+0xee/0x100 [ 25.033062][ T447] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.033225][ T447] RIP: 0033:0x7f8c4cd3b08e [ 25.033374][ T447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 25.033843][ T447] RSP: 002b:00007ffc03f5eef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.034041][ T447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c4cd3b08e [ 25.034237][ T447] RDX: 0000000000000000 RSI: 00007ffc03f5efa0 RDI: 0000000000000005 [ 25.034446][ T447] RBP: 00007ffc03f5ef00 R08: 0000000000000000 R09: 0000000000000000 [ 25.034642][ T447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46e [ 25.034838][ T447] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc03f5f670 [ 25.035043][ T447] [ 25.035141][ T447] irq event stamp: 22543 [ 25.035242][ T447] hardirqs last enabled at (22551): [] __up_console_sem+0x5a/0x70 [ 25.035482][ T447] hardirqs last disabled at (22560): [] __up_console_sem+0x3f/0x70 [ 25.035710][ T447] softirqs last enabled at (22120): [] handle_softirqs+0x611/0x940 [ 25.035938][ T447] softirqs last disabled at (22095): [] __irq_exit_rcu+0x103/0x1c0 [ 25.036168][ T447] ---[ end trace 0000000000000000 ]--- [ 25.248066][ T457] ------------[ cut here ]------------ [ 25.248240][ T457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/457 [ 25.249495][ T457] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.249816][ T457] CPU: 0 UID: 0 PID: 457 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.250089][ T457] Tainted: [W]=WARN [ 25.250194][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.250483][ T457] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.250662][ T457] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.251140][ T457] RSP: 0018:ffa00000004a74e8 EFLAGS: 00010286 [ 25.251311][ T457] RAX: 00000000ffffffa6 RBX: ff1100000d400040 RCX: 1ff4000000094e63 [ 25.251629][ T457] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4000fc [ 25.251832][ T457] RBP: ff1100001745c000 R08: 1fe2200001a80021 R09: ff1100000e2e8b80 [ 25.252031][ T457] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 25.252232][ T457] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 25.252554][ T457] FS: 00007f28be9d1100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 25.252792][ T457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.252961][ T457] CR2: 00000000004d6034 CR3: 000000000f6d1002 CR4: 0000000000771ef0 [ 25.253165][ T457] PKRU: 55555554 [ 25.253265][ T457] Call Trace: [ 25.253479][ T457] [ 25.253550][ T457] ? rcu_is_watching+0x15/0xd0 [ 25.253690][ T457] rtnetlink_event+0xe0/0x1f0 [ 25.253827][ T457] notifier_call_chain+0xb0/0x320 [ 25.253963][ T457] netdev_features_change+0x75/0xa0 [ 25.254097][ T457] ? call_netdevice_notifiers+0xa0/0xa0 [ 25.254233][ T457] ethnl_set_features+0x421/0x8e0 [ 25.254489][ T457] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.254626][ T457] ? features_send_reply+0x3f0/0x3f0 [ 25.254764][ T457] ? __nla_validate_parse+0x20d/0x480 [ 25.254901][ T457] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 25.255070][ T457] genl_family_rcv_msg_doit+0x206/0x300 [ 25.255205][ T457] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 25.255492][ T457] ? rcu_is_watching+0x15/0xd0 [ 25.255626][ T457] ? cap_capable+0x1d6/0x3e0 [ 25.255762][ T457] ? kernel_text_address+0x149/0x170 [ 25.255900][ T457] genl_family_rcv_msg+0x3a4/0x640 [ 25.256035][ T457] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 25.256202][ T457] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 25.256518][ T457] ? features_send_reply+0x3f0/0x3f0 [ 25.256661][ T457] ? __lock_acquire+0x508/0xc10 [ 25.256802][ T457] genl_rcv_msg+0xbb/0x160 [ 25.256939][ T457] netlink_rcv_skb+0x14e/0x3a0 [ 25.257073][ T457] ? genl_family_rcv_msg+0x640/0x640 [ 25.257208][ T457] ? netlink_ack+0xcf0/0xcf0 [ 25.257459][ T457] ? netlink_deliver_tap+0xc5/0x330 [ 25.257592][ T457] ? netlink_deliver_tap+0x13c/0x330 [ 25.257730][ T457] genl_rcv+0x28/0x40 [ 25.257832][ T457] netlink_unicast+0x486/0x750 [ 25.257966][ T457] ? netlink_attachskb+0x810/0x810 [ 25.258100][ T457] ? __lock_acquire+0x508/0xc10 [ 25.258237][ T457] netlink_sendmsg+0x735/0xc60 [ 25.258480][ T457] ? netlink_unicast+0x750/0x750 [ 25.258617][ T457] ? __might_fault+0x97/0x140 [ 25.258750][ T457] ? __might_fault+0x97/0x140 [ 25.258886][ T457] __sys_sendto+0x2c9/0x400 [ 25.259022][ T457] ? __ia32_sys_getpeername+0xd0/0xd0 [ 25.259167][ T457] __x64_sys_sendto+0xe4/0x1f0 [ 25.259301][ T457] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.259560][ T457] ? lockdep_hardirqs_on+0x8c/0x130 [ 25.259695][ T457] ? do_syscall_64+0x82/0xfc0 [ 25.259828][ T457] do_syscall_64+0x117/0xfc0 [ 25.259964][ T457] ? trace_hardirqs_off+0xd/0x30 [ 25.260098][ T457] ? exc_page_fault+0xee/0x100 [ 25.260232][ T457] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.260534][ T457] RIP: 0033:0x7f28bea4208e [ 25.260678][ T457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 25.261155][ T457] RSP: 002b:00007fff86a849a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 25.261454][ T457] RAX: ffffffffffffffda RBX: 000000000da16010 RCX: 00007f28bea4208e [ 25.261652][ T457] RDX: 0000000000000048 RSI: 000000000da16120 RDI: 0000000000000005 [ 25.261850][ T457] RBP: 00007fff86a849b0 R08: 00007f28bebd0980 R09: 000000000000000c [ 25.262050][ T457] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000da160b0 [ 25.262248][ T457] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 25.262477][ T457] [ 25.262578][ T457] irq event stamp: 37559 [ 25.262678][ T457] hardirqs last enabled at (37567): [] __up_console_sem+0x5a/0x70 [ 25.262913][ T457] hardirqs last disabled at (37574): [] __up_console_sem+0x3f/0x70 [ 25.263143][ T457] softirqs last enabled at (37506): [] handle_softirqs+0x611/0x940 [ 25.263387][ T457] softirqs last disabled at (37363): [] __irq_exit_rcu+0x103/0x1c0 [ 25.263619][ T457] ---[ end trace 0000000000000000 ]--- [ 25.305415][ T458] ------------[ cut here ]------------ [ 25.305571][ T458] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/458 [ 25.305848][ T458] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.306415][ T458] CPU: 0 UID: 0 PID: 458 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.306689][ T458] Tainted: [W]=WARN [ 25.306792][ T458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.306959][ T458] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.307135][ T458] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.307619][ T458] RSP: 0018:ffa00000006074e8 EFLAGS: 00010286 [ 25.307791][ T458] RAX: 00000000ffffffa6 RBX: ff11000017697e00 RCX: 1ff40000000c0e63 [ 25.307993][ T458] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017697ebc [ 25.308194][ T458] RBP: ff1100001745c000 R08: 1fe2200002ed2fd9 R09: ff1100000e878b80 [ 25.308494][ T458] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 25.308692][ T458] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 25.308892][ T458] FS: 00007f43d63bb100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 25.309129][ T458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.309296][ T458] CR2: 00000000004d6034 CR3: 000000000ebb0005 CR4: 0000000000771ef0 [ 25.309640][ T458] PKRU: 55555554 [ 25.309741][ T458] Call Trace: [ 25.309842][ T458] [ 25.309912][ T458] ? rcu_is_watching+0x15/0xd0 [ 25.310049][ T458] rtnetlink_event+0xe0/0x1f0 [ 25.310184][ T458] notifier_call_chain+0xb0/0x320 [ 25.310324][ T458] netdev_features_change+0x75/0xa0 [ 25.310555][ T458] ? call_netdevice_notifiers+0xa0/0xa0 [ 25.310693][ T458] ethnl_set_features+0x421/0x8e0 [ 25.310829][ T458] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.310965][ T458] ? features_send_reply+0x3f0/0x3f0 [ 25.311103][ T458] ? __nla_validate_parse+0x20d/0x480 [ 25.311241][ T458] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 25.311515][ T458] genl_family_rcv_msg_doit+0x206/0x300 [ 25.311650][ T458] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 25.311820][ T458] ? rcu_is_watching+0x15/0xd0 [ 25.311954][ T458] ? cap_capable+0x1d6/0x3e0 [ 25.312089][ T458] ? kernel_text_address+0x149/0x170 [ 25.312227][ T458] genl_family_rcv_msg+0x3a4/0x640 [ 25.312456][ T458] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 25.312625][ T458] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 25.312792][ T458] ? features_send_reply+0x3f0/0x3f0 [ 25.312928][ T458] ? __lock_acquire+0x508/0xc10 [ 25.313068][ T458] genl_rcv_msg+0xbb/0x160 [ 25.313203][ T458] netlink_rcv_skb+0x14e/0x3a0 [ 25.313341][ T458] ? genl_family_rcv_msg+0x640/0x640 [ 25.313563][ T458] ? netlink_ack+0xcf0/0xcf0 [ 25.313702][ T458] ? netlink_deliver_tap+0xc5/0x330 [ 25.313835][ T458] ? netlink_deliver_tap+0x13c/0x330 [ 25.313969][ T458] genl_rcv+0x28/0x40 [ 25.314072][ T458] netlink_unicast+0x486/0x750 [ 25.314207][ T458] ? netlink_attachskb+0x810/0x810 [ 25.314386][ T458] ? __lock_acquire+0x508/0xc10 [ 25.314523][ T458] netlink_sendmsg+0x735/0xc60 [ 25.314660][ T458] ? netlink_unicast+0x750/0x750 [ 25.314797][ T458] ? __might_fault+0x97/0x140 [ 25.314933][ T458] ? __might_fault+0x97/0x140 [ 25.315069][ T458] __sys_sendto+0x2c9/0x400 [ 25.315206][ T458] ? __ia32_sys_getpeername+0xd0/0xd0 [ 25.315360][ T458] __x64_sys_sendto+0xe4/0x1f0 [ 25.315497][ T458] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.315664][ T458] ? lockdep_hardirqs_on+0x8c/0x130 [ 25.315798][ T458] ? do_syscall_64+0x82/0xfc0 [ 25.315934][ T458] do_syscall_64+0x117/0xfc0 [ 25.316068][ T458] ? trace_hardirqs_off+0xd/0x30 [ 25.316201][ T458] ? exc_page_fault+0xee/0x100 [ 25.316338][ T458] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.316515][ T458] RIP: 0033:0x7f43d642c08e [ 25.316657][ T458] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 25.317131][ T458] RSP: 002b:00007ffdfa3bfe90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 25.317336][ T458] RAX: ffffffffffffffda RBX: 000000000104b010 RCX: 00007f43d642c08e [ 25.317545][ T458] RDX: 000000000000004c RSI: 000000000104b120 RDI: 0000000000000005 [ 25.317741][ T458] RBP: 00007ffdfa3bfea0 R08: 00007f43d65ba980 R09: 000000000000000c [ 25.317940][ T458] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000104b0b0 [ 25.318140][ T458] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 25.318362][ T458] [ 25.318464][ T458] irq event stamp: 31207 [ 25.318564][ T458] hardirqs last enabled at (31215): [] __up_console_sem+0x5a/0x70 [ 25.318795][ T458] hardirqs last disabled at (31222): [] __up_console_sem+0x3f/0x70 [ 25.319025][ T458] softirqs last enabled at (30998): [] handle_softirqs+0x611/0x940 [ 25.319258][ T458] softirqs last disabled at (30939): [] __irq_exit_rcu+0x103/0x1c0 [ 25.319498][ T458] ---[ end trace 0000000000000000 ]--- [ 25.755220][ T67] ------------[ cut here ]------------ [ 25.755444][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.755742][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.756079][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.756431][ T67] Tainted: [W]=WARN [ 25.756574][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.756776][ T67] Workqueue: netns cleanup_net [ 25.756984][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.757228][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.757739][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 25.757943][ T67] RAX: 00000000ffffffa6 RBX: ff110000020dc900 RCX: 1ff4000000090ec7 [ 25.758176][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dc9bc [ 25.758429][ T67] RBP: ff1100000aa12000 R08: 1fe220000041b939 R09: ff110000090f8bd0 [ 25.758660][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 25.758891][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ef6a000 [ 25.759132][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.759416][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.759649][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.759885][ T67] PKRU: 55555554 [ 25.760026][ T67] Call Trace: [ 25.760167][ T67] [ 25.760283][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.760483][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 25.760627][ T67] netif_close_many+0x2ac/0x640 [ 25.760802][ T67] ? __dev_close_many+0x670/0x670 [ 25.760975][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 25.761178][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 25.761400][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 25.761579][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.761781][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.761956][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.762131][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.762304][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.762500][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.762675][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.762849][ T67] ops_undo_list+0x615/0x8f0 [ 25.763030][ T67] ? netns_install+0x2a0/0x2a0 [ 25.763201][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.763398][ T67] cleanup_net+0x431/0x940 [ 25.763575][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.763747][ T67] ? process_one_work+0xdb7/0x1410 [ 25.763922][ T67] ? lock_acquire+0x134/0x160 [ 25.764095][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.764274][ T67] process_one_work+0xdf8/0x1410 [ 25.764475][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.764646][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.764820][ T67] ? find_held_lock+0x2b/0x80 [ 25.765003][ T67] worker_thread+0x4f1/0xd60 [ 25.765179][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.765371][ T67] kthread+0x367/0x460 [ 25.765517][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.765720][ T67] ? kthread_affine_node+0x330/0x330 [ 25.765893][ T67] ret_from_fork+0x474/0x6b0 [ 25.766068][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.766272][ T67] ? __switch_to+0x5a3/0xe00 [ 25.766469][ T67] ? kthread_affine_node+0x330/0x330 [ 25.766642][ T67] ret_from_fork_asm+0x11/0x20 [ 25.766825][ T67] [ 25.766965][ T67] irq event stamp: 1307 [ 25.767104][ T67] hardirqs last enabled at (1317): [] __up_console_sem+0x5a/0x70 [ 25.767382][ T67] hardirqs last disabled at (1328): [] __up_console_sem+0x3f/0x70 [ 25.767645][ T67] softirqs last enabled at (1160): [] handle_softirqs+0x611/0x940 [ 25.767910][ T67] softirqs last disabled at (1153): [] __irq_exit_rcu+0x103/0x1c0 [ 25.768171][ T67] ---[ end trace 0000000000000000 ]--- [ 25.769250][ T67] ------------[ cut here ]------------ [ 25.769399][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 25.769645][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.769933][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.770218][ T67] Tainted: [W]=WARN [ 25.770313][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.770497][ T67] Workqueue: netns cleanup_net [ 25.770628][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.770789][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.771232][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 25.771408][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b5fd380 RCX: 1ff4000000090ec7 [ 25.771600][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fd43c [ 25.771783][ T67] RBP: ff1100000ef6a000 R08: 1fe22000016bfa89 R09: ff110000090f8bd0 [ 25.771967][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 25.772154][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 25.772353][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 25.772574][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.772728][ T67] CR2: 00007f21f57de7a0 CR3: 000000000f99e004 CR4: 0000000000771ef0 [ 25.772918][ T67] PKRU: 55555554 [ 25.773012][ T67] Call Trace: [ 25.773105][ T67] [ 25.773170][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.773296][ T67] ? notifier_call_chain+0xb0/0x320 [ 25.773431][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 25.773527][ T67] netif_close_many+0x2ac/0x640 [ 25.773653][ T67] ? __dev_close_many+0x670/0x670 [ 25.773779][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 25.773934][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 25.774092][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 25.774218][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.774383][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.774509][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.774638][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.774762][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.774887][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.775012][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.775137][ T67] ops_undo_list+0x615/0x8f0 [ 25.775263][ T67] ? netns_install+0x2a0/0x2a0 [ 25.775399][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.775525][ T67] cleanup_net+0x431/0x940 [ 25.775650][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.775773][ T67] ? process_one_work+0xdb7/0x1410 [ 25.775897][ T67] ? lock_acquire+0x134/0x160 [ 25.776029][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.776161][ T67] process_one_work+0xdf8/0x1410 [ 25.776288][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.776420][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.776542][ T67] ? find_held_lock+0x2b/0x80 [ 25.776670][ T67] worker_thread+0x4f1/0xd60 [ 25.776798][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.776920][ T67] kthread+0x367/0x460 [ 25.777015][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.777169][ T67] ? kthread_affine_node+0x330/0x330 [ 25.777294][ T67] ret_from_fork+0x474/0x6b0 [ 25.777431][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.777584][ T67] ? __switch_to+0x5a3/0xe00 [ 25.777712][ T67] ? kthread_affine_node+0x330/0x330 [ 25.777837][ T67] ret_from_fork_asm+0x11/0x20 [ 25.777968][ T67] [ 25.778063][ T67] irq event stamp: 3991 [ 25.778156][ T67] hardirqs last enabled at (3999): [] __up_console_sem+0x5a/0x70 [ 25.778386][ T67] hardirqs last disabled at (4008): [] __up_console_sem+0x3f/0x70 [ 25.778600][ T67] softirqs last enabled at (3584): [] handle_softirqs+0x611/0x940 [ 25.778835][ T67] softirqs last disabled at (3579): [] __irq_exit_rcu+0x103/0x1c0 [ 25.779050][ T67] ---[ end trace 0000000000000000 ]--- [ 25.780586][ T67] ------------[ cut here ]------------ [ 25.780711][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 25.780946][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.781222][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.781510][ T67] Tainted: [W]=WARN [ 25.781601][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.781752][ T67] Workqueue: netns cleanup_net [ 25.781878][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.782036][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.782476][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.782626][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b429700 RCX: 1ff4000000090eed [ 25.782804][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4297bc [ 25.783129][ T67] RBP: ff1100000fccc000 R08: 1fe22000016852f9 R09: ff110000090f8bd0 [ 25.783303][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 25.783488][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.783665][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 25.783947][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.784096][ T67] CR2: 00007f21f57de7a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 25.784356][ T67] PKRU: 55555554 [ 25.784448][ T67] Call Trace: [ 25.784538][ T67] [ 25.784601][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.784754][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.784902][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.785019][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.785142][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.785260][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.785387][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.785580][ T67] ops_undo_list+0x615/0x8f0 [ 25.785699][ T67] ? netns_install+0x2a0/0x2a0 [ 25.785818][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.785944][ T67] cleanup_net+0x431/0x940 [ 25.786064][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.786183][ T67] ? process_one_work+0xdb7/0x1410 [ 25.786303][ T67] ? lock_acquire+0x134/0x160 [ 25.786431][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.786552][ T67] process_one_work+0xdf8/0x1410 [ 25.786676][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.786795][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.786919][ T67] ? find_held_lock+0x2b/0x80 [ 25.787119][ T67] worker_thread+0x4f1/0xd60 [ 25.787244][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.787372][ T67] kthread+0x367/0x460 [ 25.787459][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.787608][ T67] ? kthread_affine_node+0x330/0x330 [ 25.787728][ T67] ret_from_fork+0x474/0x6b0 [ 25.787850][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.788000][ T67] ? __switch_to+0x5a3/0xe00 [ 25.788192][ T67] ? kthread_affine_node+0x330/0x330 [ 25.788311][ T67] ret_from_fork_asm+0x11/0x20 [ 25.788453][ T67] [ 25.788542][ T67] irq event stamp: 7993 [ 25.788632][ T67] hardirqs last enabled at (8001): [] __up_console_sem+0x5a/0x70 [ 25.788839][ T67] hardirqs last disabled at (8008): [] __up_console_sem+0x3f/0x70 [ 25.789049][ T67] softirqs last enabled at (7636): [] handle_softirqs+0x611/0x940 [ 25.789254][ T67] softirqs last disabled at (7631): [] __irq_exit_rcu+0x103/0x1c0 [ 25.789473][ T67] ---[ end trace 0000000000000000 ]--- [ 25.790690][ T67] ------------[ cut here ]------------ [ 25.790808][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 25.791116][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.792184][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.792548][ T67] Tainted: [W]=WARN [ 25.792639][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.792791][ T67] Workqueue: netns cleanup_net [ 25.792913][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.793070][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.793598][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.793749][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b429c40 RCX: 1ff4000000090eed [ 25.793923][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b429cfc [ 25.794102][ T67] RBP: ff1100000e071000 R08: 1fe22000016853a1 R09: ff110000090f8bd0 [ 25.794277][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 25.794548][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.794735][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 25.794941][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.795092][ T67] CR2: 00007f21f57de7a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 25.795424][ T67] PKRU: 55555554 [ 25.795513][ T67] Call Trace: [ 25.795673][ T67] [ 25.795735][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.795889][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.796038][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.796156][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.796275][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.796532][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.796656][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.796772][ T67] ops_undo_list+0x615/0x8f0 [ 25.796899][ T67] ? netns_install+0x2a0/0x2a0 [ 25.797017][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.797211][ T67] cleanup_net+0x431/0x940 [ 25.797484][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.797602][ T67] ? process_one_work+0xdb7/0x1410 [ 25.797722][ T67] ? lock_acquire+0x134/0x160 [ 25.797840][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.797962][ T67] process_one_work+0xdf8/0x1410 [ 25.798084][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.798276][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.798460][ T67] ? find_held_lock+0x2b/0x80 [ 25.798584][ T67] worker_thread+0x4f1/0xd60 [ 25.798708][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.798904][ T67] kthread+0x367/0x460 [ 25.799067][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.799215][ T67] ? kthread_affine_node+0x330/0x330 [ 25.799338][ T67] ret_from_fork+0x474/0x6b0 [ 25.799522][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.799670][ T67] ? __switch_to+0x5a3/0xe00 [ 25.799786][ T67] ? kthread_affine_node+0x330/0x330 [ 25.799909][ T67] ret_from_fork_asm+0x11/0x20 [ 25.800035][ T67] [ 25.800123][ T67] irq event stamp: 13399 [ 25.800216][ T67] hardirqs last enabled at (13407): [] __up_console_sem+0x5a/0x70 [ 25.800577][ T67] hardirqs last disabled at (13590): [] __up_console_sem+0x3f/0x70 [ 25.800781][ T67] softirqs last enabled at (13588): [] handle_softirqs+0x611/0x940 [ 25.800990][ T67] softirqs last disabled at (13415): [] __irq_exit_rcu+0x103/0x1c0 [ 25.801193][ T67] ---[ end trace 0000000000000000 ]--- [ 25.809079][ T67] ------------[ cut here ]------------ [ 25.809248][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.809568][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.809889][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.810204][ T67] Tainted: [W]=WARN [ 25.810359][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.810558][ T67] Workqueue: netns cleanup_net [ 25.810733][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.810932][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.811414][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.811611][ T67] RAX: 00000000ffffffa6 RBX: ff1100001186f8c0 RCX: 1ff4000000090eed [ 25.811837][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186f97c [ 25.812093][ T67] RBP: ff110000088e1000 R08: 1fe220000230df31 R09: ff110000090f8bd0 [ 25.812315][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.812628][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.812896][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.813153][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.813370][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.813595][ T67] PKRU: 55555554 [ 25.813731][ T67] Call Trace: [ 25.813864][ T67] [ 25.813972][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.814172][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.814386][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.814555][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.814723][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.814888][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.815053][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.815221][ T67] ops_undo_list+0x615/0x8f0 [ 25.815409][ T67] ? netns_install+0x2a0/0x2a0 [ 25.815579][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.815747][ T67] cleanup_net+0x431/0x940 [ 25.815914][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.816079][ T67] ? process_one_work+0xdb7/0x1410 [ 25.816248][ T67] ? lock_acquire+0x134/0x160 [ 25.816433][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.816601][ T67] process_one_work+0xdf8/0x1410 [ 25.816772][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.816941][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.817105][ T67] ? find_held_lock+0x2b/0x80 [ 25.817275][ T67] worker_thread+0x4f1/0xd60 [ 25.817470][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.817638][ T67] kthread+0x367/0x460 [ 25.817775][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.817968][ T67] ? kthread_affine_node+0x330/0x330 [ 25.818138][ T67] ret_from_fork+0x474/0x6b0 [ 25.818304][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.818517][ T67] ? __switch_to+0x5a3/0xe00 [ 25.818682][ T67] ? kthread_affine_node+0x330/0x330 [ 25.818847][ T67] ret_from_fork_asm+0x11/0x20 [ 25.819018][ T67] [ 25.819152][ T67] irq event stamp: 21931 [ 25.819285][ T67] hardirqs last enabled at (21941): [] __up_console_sem+0x5a/0x70 [ 25.819557][ T67] hardirqs last disabled at (21952): [] __up_console_sem+0x3f/0x70 [ 25.819806][ T67] softirqs last enabled at (21826): [] handle_softirqs+0x611/0x940 [ 25.820055][ T67] softirqs last disabled at (21813): [] __irq_exit_rcu+0x103/0x1c0 [ 25.820307][ T67] ---[ end trace 0000000000000000 ]--- [ 25.821260][ T67] ------------[ cut here ]------------ [ 25.821442][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.821716][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.822039][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.822372][ T67] Tainted: [W]=WARN [ 25.822509][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.822703][ T67] Workqueue: netns cleanup_net [ 25.822875][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.823080][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.823565][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.823762][ T67] RAX: 00000000ffffffa6 RBX: ff1100001186e900 RCX: 1ff4000000090eed [ 25.823983][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186e9bc [ 25.824208][ T67] RBP: ff11000008599000 R08: 1fe220000230dd39 R09: ff110000090f8bd0 [ 25.824450][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.824671][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.824895][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.825152][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.825365][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.825592][ T67] PKRU: 55555554 [ 25.825726][ T67] Call Trace: [ 25.825860][ T67] [ 25.825969][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.826171][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.826381][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.826550][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.826717][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.826881][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.827047][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.827214][ T67] ops_undo_list+0x615/0x8f0 [ 25.827405][ T67] ? netns_install+0x2a0/0x2a0 [ 25.827585][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.827755][ T67] cleanup_net+0x431/0x940 [ 25.827921][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.828085][ T67] ? process_one_work+0xdb7/0x1410 [ 25.828253][ T67] ? lock_acquire+0x134/0x160 [ 25.828440][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.828608][ T67] process_one_work+0xdf8/0x1410 [ 25.828778][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.828945][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.829109][ T67] ? find_held_lock+0x2b/0x80 [ 25.829279][ T67] worker_thread+0x4f1/0xd60 [ 25.829471][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.829637][ T67] kthread+0x367/0x460 [ 25.829775][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.829970][ T67] ? kthread_affine_node+0x330/0x330 [ 25.830140][ T67] ret_from_fork+0x474/0x6b0 [ 25.830306][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.830528][ T67] ? __switch_to+0x5a3/0xe00 [ 25.830695][ T67] ? kthread_affine_node+0x330/0x330 [ 25.830861][ T67] ret_from_fork_asm+0x11/0x20 [ 25.831033][ T67] [ 25.831166][ T67] irq event stamp: 23355 [ 25.831304][ T67] hardirqs last enabled at (23365): [] __up_console_sem+0x5a/0x70 [ 25.831572][ T67] hardirqs last disabled at (23376): [] __up_console_sem+0x3f/0x70 [ 25.831821][ T67] softirqs last enabled at (22738): [] __alloc_skb+0x4c2/0x5f0 [ 25.832072][ T67] softirqs last disabled at (22736): [] __alloc_skb+0x4c2/0x5f0 [ 25.832335][ T67] ---[ end trace 0000000000000000 ]--- [ 25.833266][ T67] ------------[ cut here ]------------ [ 25.833449][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.833728][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.834063][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.834396][ T67] Tainted: [W]=WARN [ 25.834533][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.834727][ T67] Workqueue: netns cleanup_net [ 25.834898][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.835099][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.835585][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.835780][ T67] RAX: 00000000ffffffa6 RBX: ff1100001186f380 RCX: 1ff4000000090eed [ 25.835999][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186f43c [ 25.836300][ T67] RBP: ff1100000f599000 R08: 1fe220000230de89 R09: ff110000090f8bd0 [ 25.836642][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.836963][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.837274][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.837574][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.837769][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.837993][ T67] PKRU: 55555554 [ 25.838127][ T67] Call Trace: [ 25.838261][ T67] [ 25.838386][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.838584][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.838780][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.838944][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.839111][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.839276][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.839466][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.839633][ T67] ops_undo_list+0x615/0x8f0 [ 25.839801][ T67] ? netns_install+0x2a0/0x2a0 [ 25.839968][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.840137][ T67] cleanup_net+0x431/0x940 [ 25.840304][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.840488][ T67] ? process_one_work+0xdb7/0x1410 [ 25.840655][ T67] ? lock_acquire+0x134/0x160 [ 25.840820][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.840987][ T67] process_one_work+0xdf8/0x1410 [ 25.841157][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.841332][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.841511][ T67] ? find_held_lock+0x2b/0x80 [ 25.841680][ T67] worker_thread+0x4f1/0xd60 [ 25.841849][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.842015][ T67] kthread+0x367/0x460 [ 25.842153][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.842365][ T67] ? kthread_affine_node+0x330/0x330 [ 25.842539][ T67] ret_from_fork+0x474/0x6b0 [ 25.842705][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.842899][ T67] ? __switch_to+0x5a3/0xe00 [ 25.843066][ T67] ? kthread_affine_node+0x330/0x330 [ 25.843233][ T67] ret_from_fork_asm+0x11/0x20 [ 25.843425][ T67] [ 25.843562][ T67] irq event stamp: 24785 [ 25.843696][ T67] hardirqs last enabled at (24795): [] __up_console_sem+0x5a/0x70 [ 25.843946][ T67] hardirqs last disabled at (24804): [] __up_console_sem+0x3f/0x70 [ 25.844196][ T67] softirqs last enabled at (24166): [] __alloc_skb+0x4c2/0x5f0 [ 25.844467][ T67] softirqs last disabled at (24164): [] __alloc_skb+0x4c2/0x5f0 [ 25.844720][ T67] ---[ end trace 0000000000000000 ]--- [ 25.845858][ T67] ------------[ cut here ]------------ [ 25.846017][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.846298][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.846644][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.846955][ T67] Tainted: [W]=WARN [ 25.847090][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.847283][ T67] Workqueue: netns cleanup_net [ 25.847474][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.847676][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.848142][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.848358][ T67] RAX: 00000000ffffffa6 RBX: ff1100001186fa80 RCX: 1ff4000000090eed [ 25.848581][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186fb3c [ 25.848809][ T67] RBP: ff1100000aa12000 R08: 1fe220000230df69 R09: ff110000090f8bd0 [ 25.849031][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.849252][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.849497][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.849755][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.849950][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.850173][ T67] PKRU: 55555554 [ 25.850307][ T67] Call Trace: [ 25.850459][ T67] [ 25.850597][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.850805][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.851003][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.851169][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.851359][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.851523][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.851691][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.851858][ T67] ops_undo_list+0x615/0x8f0 [ 25.852027][ T67] ? netns_install+0x2a0/0x2a0 [ 25.852190][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.852382][ T67] cleanup_net+0x431/0x940 [ 25.852548][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.852711][ T67] ? process_one_work+0xdb7/0x1410 [ 25.852879][ T67] ? lock_acquire+0x134/0x160 [ 25.853045][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.853212][ T67] process_one_work+0xdf8/0x1410 [ 25.853399][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.853566][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.853730][ T67] ? find_held_lock+0x2b/0x80 [ 25.853901][ T67] worker_thread+0x4f1/0xd60 [ 25.854074][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.854239][ T67] kthread+0x367/0x460 [ 25.854393][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.854589][ T67] ? kthread_affine_node+0x330/0x330 [ 25.854759][ T67] ret_from_fork+0x474/0x6b0 [ 25.854928][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.855122][ T67] ? __switch_to+0x5a3/0xe00 [ 25.855288][ T67] ? kthread_affine_node+0x330/0x330 [ 25.855474][ T67] ret_from_fork_asm+0x11/0x20 [ 25.855645][ T67] [ 25.855778][ T67] irq event stamp: 27503 [ 25.855912][ T67] hardirqs last enabled at (27513): [] __up_console_sem+0x5a/0x70 [ 25.856167][ T67] hardirqs last disabled at (27522): [] __up_console_sem+0x3f/0x70 [ 25.856442][ T67] softirqs last enabled at (26886): [] __alloc_skb+0x4c2/0x5f0 [ 25.856704][ T67] softirqs last disabled at (26884): [] __alloc_skb+0x4c2/0x5f0 [ 25.856956][ T67] ---[ end trace 0000000000000000 ]--- [ 25.858264][ T67] ------------[ cut here ]------------ [ 25.858448][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.858721][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.859128][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.859590][ T67] Tainted: [W]=WARN [ 25.859770][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.860039][ T67] Workqueue: netns cleanup_net [ 25.860244][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.860547][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.861016][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 25.861286][ T67] RAX: 00000000ffffffa6 RBX: ff11000009798c80 RCX: 1ff4000000090eed [ 25.861541][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009798d3c [ 25.861767][ T67] RBP: ff1100000ef6a000 R08: 1fe22000012f31a9 R09: ff110000090f8bd0 [ 25.862061][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.862281][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.862600][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.862854][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.863049][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.863363][ T67] PKRU: 55555554 [ 25.863497][ T67] Call Trace: [ 25.863631][ T67] [ 25.863739][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.864007][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.864203][ T67] ? queue_rcu_work+0x7c/0xa0 [ 25.864393][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 25.864560][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.864797][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 25.864964][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.865131][ T67] ops_undo_list+0x615/0x8f0 [ 25.865297][ T67] ? netns_install+0x2a0/0x2a0 [ 25.865558][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.865731][ T67] cleanup_net+0x431/0x940 [ 25.865897][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.866060][ T67] ? process_one_work+0xdb7/0x1410 [ 25.866298][ T67] ? lock_acquire+0x134/0x160 [ 25.866486][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.866653][ T67] process_one_work+0xdf8/0x1410 [ 25.866823][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.867061][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.867225][ T67] ? find_held_lock+0x2b/0x80 [ 25.867414][ T67] worker_thread+0x4f1/0xd60 [ 25.867585][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.867821][ T67] kthread+0x367/0x460 [ 25.867956][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.868150][ T67] ? kthread_affine_node+0x330/0x330 [ 25.868315][ T67] ret_from_fork+0x474/0x6b0 [ 25.868580][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.868777][ T67] ? __switch_to+0x5a3/0xe00 [ 25.868945][ T67] ? kthread_affine_node+0x330/0x330 [ 25.869113][ T67] ret_from_fork_asm+0x11/0x20 [ 25.869376][ T67] [ 25.869509][ T67] irq event stamp: 30469 [ 25.869642][ T67] hardirqs last enabled at (30479): [] __up_console_sem+0x5a/0x70 [ 25.869894][ T67] hardirqs last disabled at (30488): [] __up_console_sem+0x3f/0x70 [ 25.870216][ T67] softirqs last enabled at (30248): [] handle_softirqs+0x611/0x940 [ 25.870489][ T67] softirqs last disabled at (30241): [] __irq_exit_rcu+0x103/0x1c0 [ 25.870815][ T67] ---[ end trace 0000000000000000 ]--- [ 25.878908][ T479] ------------[ cut here ]------------ [ 25.879076][ T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/479 [ 25.879306][ T479] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.879627][ T479] CPU: 0 UID: 0 PID: 479 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.879895][ T479] Tainted: [W]=WARN [ 25.879995][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.880160][ T479] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.880338][ T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.880813][ T479] RSP: 0018:ffa0000000507a80 EFLAGS: 00010286 [ 25.880978][ T479] RAX: 00000000ffffffa6 RBX: ff1100000c642c80 RCX: 1ff40000000a0f16 [ 25.881174][ T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c642d3c [ 25.881384][ T479] RBP: ff1100000aa89000 R08: 1fe22000018c85a9 R09: ff11000014aa2e80 [ 25.881579][ T479] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 25.881775][ T479] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aa89000 [ 25.881975][ T479] FS: 00007f72020ff840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 25.882210][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.882388][ T479] CR2: 00007f7202306430 CR3: 000000001012a005 CR4: 0000000000771ef0 [ 25.882589][ T479] PKRU: 55555554 [ 25.882687][ T479] Call Trace: [ 25.882785][ T479] [ 25.882854][ T479] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.882987][ T479] ? notifier_call_chain+0xb0/0x320 [ 25.883122][ T479] rtmsg_ifinfo+0x5c/0xb0 [ 25.883223][ T479] register_netdevice+0x1526/0x1bc0 [ 25.883371][ T479] ? unregister_netdevice_queue+0x470/0x470 [ 25.883537][ T479] ? alloc_netdev_mqs+0xed0/0x1490 [ 25.883670][ T479] register_netdev+0x23/0x40 [ 25.883802][ T479] loopback_net_init+0x7d/0x150 [ 25.883935][ T479] ops_init+0x187/0x560 [ 25.884036][ T479] setup_net+0x11b/0x3b0 [ 25.884139][ T479] ? unregister_pernet_device+0x80/0x80 [ 25.884268][ T479] ? lockdep_init_map_type+0x5d/0x250 [ 25.884411][ T479] ? mutex_init_lockdep+0xf6/0x120 [ 25.884544][ T479] copy_net_ns+0x383/0x660 [ 25.884675][ T479] create_new_namespaces+0x371/0xa10 [ 25.884809][ T479] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 25.884942][ T479] ksys_unshare+0x353/0x880 [ 25.885074][ T479] ? lockdep_hardirqs_on+0x8c/0x130 [ 25.885206][ T479] ? walk_process_tree+0x350/0x350 [ 25.885340][ T479] ? __x64_sys_openat+0x10e/0x210 [ 25.885481][ T479] ? __ia32_sys_open+0x1b0/0x1b0 [ 25.885615][ T479] __x64_sys_unshare+0x34/0x50 [ 25.885747][ T479] ? do_syscall_64+0x82/0xfc0 [ 25.885881][ T479] do_syscall_64+0x117/0xfc0 [ 25.886015][ T479] ? trace_hardirqs_off+0xd/0x30 [ 25.886145][ T479] ? exc_page_fault+0xee/0x100 [ 25.886278][ T479] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.886460][ T479] RIP: 0033:0x7f72023c1bcb [ 25.886599][ T479] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 25.887073][ T479] RSP: 002b:00007fff87327618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 25.887273][ T479] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72023c1bcb [ 25.887481][ T479] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 25.887677][ T479] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 25.887876][ T479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff87329840 [ 25.888074][ T479] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8732b889 [ 25.888277][ T479] [ 25.888387][ T479] irq event stamp: 25549 [ 25.888486][ T479] hardirqs last enabled at (25557): [] __up_console_sem+0x5a/0x70 [ 25.888719][ T479] hardirqs last disabled at (25564): [] __up_console_sem+0x3f/0x70 [ 25.888949][ T479] softirqs last enabled at (24998): [] __alloc_skb+0x4c2/0x5f0 [ 25.889182][ T479] softirqs last disabled at (24996): [] __alloc_skb+0x4c2/0x5f0 [ 25.889426][ T479] ---[ end trace 0000000000000000 ]--- [ 25.899096][ T479] ------------[ cut here ]------------ [ 25.899266][ T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/479 [ 25.899793][ T479] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.900111][ T479] CPU: 0 UID: 0 PID: 479 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.900396][ T479] Tainted: [W]=WARN [ 25.900496][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.900659][ T479] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.900832][ T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.901306][ T479] RSP: 0018:ffa0000000507918 EFLAGS: 00010286 [ 25.901483][ T479] RAX: 00000000ffffffa6 RBX: ff110000133cd8c0 RCX: 1ff40000000a0ee9 [ 25.901680][ T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cd97c [ 25.901877][ T479] RBP: ff1100000e2fc000 R08: 1fe2200002679b31 R09: ff11000014aa2e80 [ 25.902076][ T479] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 25.902273][ T479] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e2fc000 [ 25.902483][ T479] FS: 00007f72020ff840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 25.902715][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.902883][ T479] CR2: 00007f7202306430 CR3: 000000001012a005 CR4: 0000000000771ef0 [ 25.903081][ T479] PKRU: 55555554 [ 25.903178][ T479] Call Trace: [ 25.903276][ T479] [ 25.903357][ T479] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.903490][ T479] ? notifier_call_chain+0xb0/0x320 [ 25.903623][ T479] rtmsg_ifinfo+0x5c/0xb0 [ 25.903724][ T479] register_netdevice+0x1526/0x1bc0 [ 25.903856][ T479] ? unregister_netdevice_queue+0x470/0x470 [ 25.904020][ T479] ? alloc_netdev_mqs+0xed0/0x1490 [ 25.904153][ T479] __ip_tunnel_create+0x380/0x470 [ 25.904284][ T479] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 25.904428][ T479] ? net_generic+0xb3/0x1e0 [ 25.904562][ T479] ip_tunnel_init_net+0x1b4/0x510 [ 25.904713][ T479] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 25.904853][ T479] ? __kmalloc_noprof+0x2d7/0x760 [ 25.904987][ T479] ops_init+0x187/0x560 [ 25.905089][ T479] setup_net+0x11b/0x3b0 [ 25.905190][ T479] ? unregister_pernet_device+0x80/0x80 [ 25.905321][ T479] ? lockdep_init_map_type+0x5d/0x250 [ 25.905467][ T479] ? mutex_init_lockdep+0xf6/0x120 [ 25.905604][ T479] copy_net_ns+0x383/0x660 [ 25.905737][ T479] create_new_namespaces+0x371/0xa10 [ 25.905871][ T479] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 25.906004][ T479] ksys_unshare+0x353/0x880 [ 25.906135][ T479] ? lockdep_hardirqs_on+0x8c/0x130 [ 25.906266][ T479] ? walk_process_tree+0x350/0x350 [ 25.906407][ T479] ? __x64_sys_openat+0x10e/0x210 [ 25.906544][ T479] ? __ia32_sys_open+0x1b0/0x1b0 [ 25.906678][ T479] __x64_sys_unshare+0x34/0x50 [ 25.906807][ T479] ? do_syscall_64+0x82/0xfc0 [ 25.906939][ T479] do_syscall_64+0x117/0xfc0 [ 25.907069][ T479] ? trace_hardirqs_off+0xd/0x30 [ 25.907202][ T479] ? exc_page_fault+0xee/0x100 [ 25.907338][ T479] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.907514][ T479] RIP: 0033:0x7f72023c1bcb [ 25.907653][ T479] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 25.908123][ T479] RSP: 002b:00007fff87327618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 25.908321][ T479] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72023c1bcb [ 25.908535][ T479] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 25.908732][ T479] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 25.908930][ T479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff87329840 [ 25.909127][ T479] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8732b889 [ 25.909335][ T479] [ 25.909441][ T479] irq event stamp: 34225 [ 25.909542][ T479] hardirqs last enabled at (34233): [] __up_console_sem+0x5a/0x70 [ 25.909772][ T479] hardirqs last disabled at (34240): [] __up_console_sem+0x3f/0x70 [ 25.910004][ T479] softirqs last enabled at (33666): [] handle_softirqs+0x611/0x940 [ 25.910230][ T479] softirqs last disabled at (33187): [] __irq_exit_rcu+0x103/0x1c0 [ 25.910468][ T479] ---[ end trace 0000000000000000 ]--- [ 25.914167][ T67] ------------[ cut here ]------------ [ 25.914465][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.914762][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.915098][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.915449][ T67] Tainted: [W]=WARN [ 25.915590][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.915792][ T67] Workqueue: netns cleanup_net [ 25.915972][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.916182][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.916710][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 25.916916][ T67] RAX: 00000000ffffffa6 RBX: ff11000004d0c580 RCX: 1ff4000000090eaf [ 25.917149][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0c63c [ 25.917405][ T67] RBP: ff11000017459000 R08: 1fe22000009a18c9 R09: ff110000090f8bd0 [ 25.917641][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 25.917874][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001745c000 [ 25.918110][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.918396][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.918603][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.918836][ T67] PKRU: 55555554 [ 25.918975][ T67] Call Trace: [ 25.919115][ T67] [ 25.919227][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.919417][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 25.919563][ T67] netif_close_many+0x2ac/0x640 [ 25.919737][ T67] ? lock_acquire+0x134/0x160 [ 25.919907][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.920080][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.920252][ T67] ? __dev_close_many+0x670/0x670 [ 25.920449][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 25.920655][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 25.920861][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.921036][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.921237][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.921433][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.921604][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 25.921806][ T67] ? unregister_netdevice_many+0x20/0x20 [ 25.921983][ T67] default_device_exit_batch+0x38b/0x600 [ 25.922158][ T67] ? unregister_netdev+0x60/0x60 [ 25.922336][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 25.922524][ T67] ? fou_exit_net+0x30/0x110 [ 25.922699][ T67] ops_undo_list+0x2ce/0x8f0 [ 25.922875][ T67] ? netns_install+0x2a0/0x2a0 [ 25.923045][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.923222][ T67] cleanup_net+0x431/0x940 [ 25.923423][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.923594][ T67] ? process_one_work+0xdb7/0x1410 [ 25.923768][ T67] ? lock_acquire+0x134/0x160 [ 25.923941][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.924115][ T67] process_one_work+0xdf8/0x1410 [ 25.924290][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.924476][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.924646][ T67] ? find_held_lock+0x2b/0x80 [ 25.924822][ T67] worker_thread+0x4f1/0xd60 [ 25.924999][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.925169][ T67] kthread+0x367/0x460 [ 25.925312][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.925533][ T67] ? kthread_affine_node+0x330/0x330 [ 25.925706][ T67] ret_from_fork+0x474/0x6b0 [ 25.925882][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.926085][ T67] ? __switch_to+0x5a3/0xe00 [ 25.926258][ T67] ? kthread_affine_node+0x330/0x330 [ 25.926452][ T67] ret_from_fork_asm+0x11/0x20 [ 25.926632][ T67] [ 25.926772][ T67] irq event stamp: 36721 [ 25.926916][ T67] hardirqs last enabled at (36731): [] __up_console_sem+0x5a/0x70 [ 25.927177][ T67] hardirqs last disabled at (36740): [] __up_console_sem+0x3f/0x70 [ 25.927457][ T67] softirqs last enabled at (36408): [] handle_softirqs+0x611/0x940 [ 25.927720][ T67] softirqs last disabled at (36401): [] __irq_exit_rcu+0x103/0x1c0 [ 25.927987][ T67] ---[ end trace 0000000000000000 ]--- [ 25.929365][ T67] ------------[ cut here ]------------ [ 25.929536][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.929823][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.930156][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.930501][ T67] Tainted: [W]=WARN [ 25.930640][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.930840][ T67] Workqueue: netns cleanup_net [ 25.931017][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.931227][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.931872][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 25.932078][ T67] RAX: 00000000ffffffa6 RBX: ff11000017696900 RCX: 1ff4000000090eaf [ 25.932309][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176969bc [ 25.932563][ T67] RBP: ff1100001745c000 R08: 1fe2200002ed2d39 R09: ff110000090f8bd0 [ 25.932794][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 25.933025][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000eeb1000 [ 25.933263][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.933548][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.933750][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.933984][ T67] PKRU: 55555554 [ 25.934123][ T67] Call Trace: [ 25.934264][ T67] [ 25.934396][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.934573][ T67] ? notifier_call_chain+0xb0/0x320 [ 25.934744][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 25.934887][ T67] netif_close_many+0x2ac/0x640 [ 25.935059][ T67] ? lock_acquire+0x134/0x160 [ 25.935230][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.935421][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.935593][ T67] ? __dev_close_many+0x670/0x670 [ 25.935769][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 25.935972][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 25.936176][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.936368][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.936568][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.936741][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.936911][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 25.937119][ T67] ? unregister_netdevice_many+0x20/0x20 [ 25.937292][ T67] default_device_exit_batch+0x38b/0x600 [ 25.937486][ T67] ? unregister_netdev+0x60/0x60 [ 25.937659][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 25.937830][ T67] ? fou_exit_net+0x30/0x110 [ 25.938005][ T67] ops_undo_list+0x2ce/0x8f0 [ 25.938180][ T67] ? netns_install+0x2a0/0x2a0 [ 25.938368][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.938548][ T67] cleanup_net+0x431/0x940 [ 25.938720][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.938891][ T67] ? process_one_work+0xdb7/0x1410 [ 25.939066][ T67] ? lock_acquire+0x134/0x160 [ 25.939240][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.939433][ T67] process_one_work+0xdf8/0x1410 [ 25.939611][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.939785][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.939955][ T67] ? find_held_lock+0x2b/0x80 [ 25.940132][ T67] worker_thread+0x4f1/0xd60 [ 25.940309][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.940524][ T67] kthread+0x367/0x460 [ 25.940665][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.940866][ T67] ? kthread_affine_node+0x330/0x330 [ 25.941042][ T67] ret_from_fork+0x474/0x6b0 [ 25.941215][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.941438][ T67] ? __switch_to+0x5a3/0xe00 [ 25.941611][ T67] ? kthread_affine_node+0x330/0x330 [ 25.941783][ T67] ret_from_fork_asm+0x11/0x20 [ 25.941959][ T67] [ 25.942098][ T67] irq event stamp: 39771 [ 25.942237][ T67] hardirqs last enabled at (39781): [] __up_console_sem+0x5a/0x70 [ 25.942520][ T67] hardirqs last disabled at (39792): [] __up_console_sem+0x3f/0x70 [ 25.942780][ T67] softirqs last enabled at (39192): [] handle_softirqs+0x611/0x940 [ 25.943042][ T67] softirqs last disabled at (39185): [] __irq_exit_rcu+0x103/0x1c0 [ 25.943306][ T67] ---[ end trace 0000000000000000 ]--- [ 25.944465][ T67] ------------[ cut here ]------------ [ 25.944630][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.944918][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.945250][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.945595][ T67] Tainted: [W]=WARN [ 25.945735][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.945936][ T67] Workqueue: netns cleanup_net [ 25.946115][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.946331][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.946832][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 25.947037][ T67] RAX: 00000000ffffffa6 RBX: ff11000012434580 RCX: 1ff4000000090eaf [ 25.947269][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001243463c [ 25.947524][ T67] RBP: ff1100000eeb1000 R08: 1fe22000024868c9 R09: ff110000090f8bd0 [ 25.947755][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 25.947985][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 25.948220][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.948505][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.948708][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.948943][ T67] PKRU: 55555554 [ 25.949082][ T67] Call Trace: [ 25.949220][ T67] [ 25.949366][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 25.949541][ T67] ? notifier_call_chain+0xb0/0x320 [ 25.949717][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 25.949860][ T67] netif_close_many+0x2ac/0x640 [ 25.950031][ T67] ? lock_acquire+0x134/0x160 [ 25.950199][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.950390][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.950565][ T67] ? __dev_close_many+0x670/0x670 [ 25.950737][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 25.950945][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 25.951150][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.951322][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.951546][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.951718][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.951888][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 25.952093][ T67] ? unregister_netdevice_many+0x20/0x20 [ 25.952272][ T67] default_device_exit_batch+0x38b/0x600 [ 25.952468][ T67] ? unregister_netdev+0x60/0x60 [ 25.952640][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 25.952812][ T67] ? fou_exit_net+0x30/0x110 [ 25.952986][ T67] ops_undo_list+0x2ce/0x8f0 [ 25.953160][ T67] ? netns_install+0x2a0/0x2a0 [ 25.953336][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.953523][ T67] cleanup_net+0x431/0x940 [ 25.953698][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.953867][ T67] ? process_one_work+0xdb7/0x1410 [ 25.954040][ T67] ? lock_acquire+0x134/0x160 [ 25.954210][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.954400][ T67] process_one_work+0xdf8/0x1410 [ 25.954577][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.954747][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.954922][ T67] ? find_held_lock+0x2b/0x80 [ 25.955098][ T67] worker_thread+0x4f1/0xd60 [ 25.955274][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.955467][ T67] kthread+0x367/0x460 [ 25.955608][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.955808][ T67] ? kthread_affine_node+0x330/0x330 [ 25.956008][ T67] ret_from_fork+0x474/0x6b0 [ 25.956180][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.956406][ T67] ? __switch_to+0x5a3/0xe00 [ 25.956579][ T67] ? kthread_affine_node+0x330/0x330 [ 25.956752][ T67] ret_from_fork_asm+0x11/0x20 [ 25.956929][ T67] [ 25.957067][ T67] irq event stamp: 42699 [ 25.957205][ T67] hardirqs last enabled at (42709): [] __up_console_sem+0x5a/0x70 [ 25.957488][ T67] hardirqs last disabled at (42720): [] __up_console_sem+0x3f/0x70 [ 25.957751][ T67] softirqs last enabled at (42252): [] handle_softirqs+0x611/0x940 [ 25.958014][ T67] softirqs last disabled at (42241): [] __irq_exit_rcu+0x103/0x1c0 [ 25.958275][ T67] ---[ end trace 0000000000000000 ]--- [ 25.959336][ T67] ------------[ cut here ]------------ [ 25.959546][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.959827][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.960148][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.960574][ T67] Tainted: [W]=WARN [ 25.960791][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.961038][ T67] Workqueue: netns cleanup_net [ 25.961262][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.961558][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.962093][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 25.962429][ T67] RAX: 00000000ffffffa6 RBX: ff110000096f4740 RCX: 1ff4000000090ed5 [ 25.962711][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f47fc [ 25.963010][ T67] RBP: ff11000017459000 R08: 1fe22000012de901 R09: ff110000090f8bd0 [ 25.963280][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.963571][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.963844][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.964169][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.964438][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 25.964712][ T67] PKRU: 55555554 [ 25.964895][ T67] Call Trace: [ 25.965077][ T67] [ 25.965241][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.965459][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.965655][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.965828][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.965996][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 25.966199][ T67] default_device_exit_batch+0x38b/0x600 [ 25.966386][ T67] ? unregister_netdev+0x60/0x60 [ 25.966555][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 25.966723][ T67] ? fou_exit_net+0x30/0x110 [ 25.966894][ T67] ops_undo_list+0x2ce/0x8f0 [ 25.967067][ T67] ? netns_install+0x2a0/0x2a0 [ 25.967232][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 25.967422][ T67] cleanup_net+0x431/0x940 [ 25.967590][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 25.967756][ T67] ? process_one_work+0xdb7/0x1410 [ 25.967926][ T67] ? lock_acquire+0x134/0x160 [ 25.968093][ T67] ? rcu_is_watching+0x15/0xd0 [ 25.968264][ T67] process_one_work+0xdf8/0x1410 [ 25.968459][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 25.968625][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 25.968792][ T67] ? find_held_lock+0x2b/0x80 [ 25.968965][ T67] worker_thread+0x4f1/0xd60 [ 25.969138][ T67] ? rescuer_thread+0x1320/0x1320 [ 25.969305][ T67] kthread+0x367/0x460 [ 25.969462][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 25.969663][ T67] ? kthread_affine_node+0x330/0x330 [ 25.969832][ T67] ret_from_fork+0x474/0x6b0 [ 25.970000][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.970197][ T67] ? __switch_to+0x5a3/0xe00 [ 25.970383][ T67] ? kthread_affine_node+0x330/0x330 [ 25.970551][ T67] ret_from_fork_asm+0x11/0x20 [ 25.970723][ T67] [ 25.970862][ T67] irq event stamp: 48601 [ 25.970999][ T67] hardirqs last enabled at (48611): [] __up_console_sem+0x5a/0x70 [ 25.971253][ T67] hardirqs last disabled at (48620): [] __up_console_sem+0x3f/0x70 [ 25.971542][ T67] softirqs last enabled at (48266): [] handle_softirqs+0x611/0x940 [ 25.971796][ T67] softirqs last disabled at (48159): [] __irq_exit_rcu+0x103/0x1c0 [ 25.972052][ T67] ---[ end trace 0000000000000000 ]--- [ 25.993721][ T67] ------------[ cut here ]------------ [ 25.993894][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 25.994176][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 25.994522][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 25.994844][ T67] Tainted: [W]=WARN [ 25.994981][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.995181][ T67] Workqueue: netns cleanup_net [ 25.995388][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 25.995597][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 25.996083][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 25.996281][ T67] RAX: 00000000ffffffa6 RBX: ff110000052eee40 RCX: 1ff4000000090ed5 [ 25.996528][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052eeefc [ 25.996764][ T67] RBP: ff1100001745c000 R08: 1fe2200000a5dde1 R09: ff110000090f8bd0 [ 25.996988][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 25.997212][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 25.997456][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 25.997715][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.997912][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 25.998139][ T67] PKRU: 55555554 [ 25.998276][ T67] Call Trace: [ 25.998433][ T67] [ 25.998541][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 25.998742][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 25.998951][ T67] ? mutex_is_locked+0x1c/0x50 [ 25.999120][ T67] ? rtnl_is_locked+0x15/0x20 [ 25.999288][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 25.999507][ T67] default_device_exit_batch+0x38b/0x600 [ 25.999677][ T67] ? unregister_netdev+0x60/0x60 [ 25.999844][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 26.000012][ T67] ? fou_exit_net+0x30/0x110 [ 26.000186][ T67] ops_undo_list+0x2ce/0x8f0 [ 26.000375][ T67] ? netns_install+0x2a0/0x2a0 [ 26.000542][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.000714][ T67] cleanup_net+0x431/0x940 [ 26.000883][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.001050][ T67] ? process_one_work+0xdb7/0x1410 [ 26.001221][ T67] ? lock_acquire+0x134/0x160 [ 26.001426][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.001606][ T67] process_one_work+0xdf8/0x1410 [ 26.001779][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.001946][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.002112][ T67] ? find_held_lock+0x2b/0x80 [ 26.002284][ T67] worker_thread+0x4f1/0xd60 [ 26.002476][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.002644][ T67] kthread+0x367/0x460 [ 26.002786][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.002982][ T67] ? kthread_affine_node+0x330/0x330 [ 26.003150][ T67] ret_from_fork+0x474/0x6b0 [ 26.003320][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.003540][ T67] ? __switch_to+0x5a3/0xe00 [ 26.003708][ T67] ? kthread_affine_node+0x330/0x330 [ 26.003877][ T67] ret_from_fork_asm+0x11/0x20 [ 26.004055][ T67] [ 26.004192][ T67] irq event stamp: 59117 [ 26.004335][ T67] hardirqs last enabled at (59127): [] __up_console_sem+0x5a/0x70 [ 26.004602][ T67] hardirqs last disabled at (59138): [] __up_console_sem+0x3f/0x70 [ 26.004858][ T67] softirqs last enabled at (58948): [] handle_softirqs+0x611/0x940 [ 26.005117][ T67] softirqs last disabled at (58941): [] __irq_exit_rcu+0x103/0x1c0 [ 26.005393][ T67] ---[ end trace 0000000000000000 ]--- [ 26.006750][ T67] ------------[ cut here ]------------ [ 26.006917][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 26.007204][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.007686][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.008106][ T67] Tainted: [W]=WARN [ 26.008290][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.008584][ T67] Workqueue: netns cleanup_net [ 26.008828][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.009081][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.009648][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 26.009865][ T67] RAX: 00000000ffffffa6 RBX: ff11000017690e40 RCX: 1ff4000000090ed5 [ 26.010090][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017690efc [ 26.010316][ T67] RBP: ff1100000eeb1000 R08: 1fe2200002ed21e1 R09: ff110000090f8bd0 [ 26.010561][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 26.010792][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.011020][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.011278][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.011495][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 26.011723][ T67] PKRU: 55555554 [ 26.011862][ T67] Call Trace: [ 26.011998][ T67] [ 26.012107][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.012309][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.012526][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.012697][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.012865][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 26.013068][ T67] default_device_exit_batch+0x38b/0x600 [ 26.013243][ T67] ? unregister_netdev+0x60/0x60 [ 26.013434][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 26.013601][ T67] ? fou_exit_net+0x30/0x110 [ 26.013772][ T67] ops_undo_list+0x2ce/0x8f0 [ 26.013942][ T67] ? netns_install+0x2a0/0x2a0 [ 26.014109][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.014281][ T67] cleanup_net+0x431/0x940 [ 26.014472][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.014641][ T67] ? process_one_work+0xdb7/0x1410 [ 26.014811][ T67] ? lock_acquire+0x134/0x160 [ 26.014981][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.015151][ T67] process_one_work+0xdf8/0x1410 [ 26.015330][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.015511][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.015690][ T67] ? find_held_lock+0x2b/0x80 [ 26.015867][ T67] worker_thread+0x4f1/0xd60 [ 26.016041][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.016208][ T67] kthread+0x367/0x460 [ 26.016367][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.016567][ T67] ? kthread_affine_node+0x330/0x330 [ 26.016735][ T67] ret_from_fork+0x474/0x6b0 [ 26.016905][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.017105][ T67] ? __switch_to+0x5a3/0xe00 [ 26.017274][ T67] ? kthread_affine_node+0x330/0x330 [ 26.017463][ T67] ret_from_fork_asm+0x11/0x20 [ 26.017638][ T67] [ 26.017773][ T67] irq event stamp: 63053 [ 26.017909][ T67] hardirqs last enabled at (63063): [] __up_console_sem+0x5a/0x70 [ 26.018166][ T67] hardirqs last disabled at (63072): [] __up_console_sem+0x3f/0x70 [ 26.018441][ T67] softirqs last enabled at (62604): [] handle_softirqs+0x611/0x940 [ 26.018696][ T67] softirqs last disabled at (62571): [] __irq_exit_rcu+0x103/0x1c0 [ 26.018951][ T67] ---[ end trace 0000000000000000 ]--- [ 26.022788][ T479] ------------[ cut here ]------------ [ 26.022940][ T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/479 [ 26.023173][ T479] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.023490][ T479] CPU: 3 UID: 0 PID: 479 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.023760][ T479] Tainted: [W]=WARN [ 26.023860][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.024027][ T479] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.024201][ T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.024685][ T479] RSP: 0018:ffa00000005078f8 EFLAGS: 00010286 [ 26.024852][ T479] RAX: 00000000ffffffa6 RBX: ff1100001768f1c0 RCX: 1ff40000000a0ee5 [ 26.025050][ T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001768f27c [ 26.025248][ T479] RBP: ff11000017669000 R08: 1fe2200002ed1e51 R09: ff11000014aa2e80 [ 26.025454][ T479] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.025653][ T479] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000017669000 [ 26.025852][ T479] FS: 00007f72020ff840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.026082][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.026248][ T479] CR2: 00007f21f57de7a0 CR3: 000000001012a006 CR4: 0000000000771ef0 [ 26.026456][ T479] PKRU: 55555554 [ 26.026555][ T479] Call Trace: [ 26.026654][ T479] [ 26.026723][ T479] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.026857][ T479] ? notifier_call_chain+0xb0/0x320 [ 26.026991][ T479] rtmsg_ifinfo+0x5c/0xb0 [ 26.027092][ T479] register_netdevice+0x1526/0x1bc0 [ 26.027226][ T479] ? unregister_netdevice_queue+0x470/0x470 [ 26.027405][ T479] ? alloc_netdev_mqs+0xed0/0x1490 [ 26.027540][ T479] __ip_tunnel_create+0x380/0x470 [ 26.027673][ T479] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 26.027805][ T479] ? net_generic+0xb3/0x1e0 [ 26.027938][ T479] ip_tunnel_init_net+0x1b4/0x510 [ 26.028072][ T479] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 26.028207][ T479] ? trace_kmalloc+0xed/0x130 [ 26.028353][ T479] ? __kasan_kmalloc+0x7b/0x90 [ 26.028488][ T479] vti_init_net+0x2a/0x140 [ 26.028620][ T479] ops_init+0x187/0x560 [ 26.028723][ T479] setup_net+0x11b/0x3b0 [ 26.028823][ T479] ? unregister_pernet_device+0x80/0x80 [ 26.028954][ T479] ? lockdep_init_map_type+0x5d/0x250 [ 26.029088][ T479] ? mutex_init_lockdep+0xf6/0x120 [ 26.029224][ T479] copy_net_ns+0x383/0x660 [ 26.029369][ T479] create_new_namespaces+0x371/0xa10 [ 26.029506][ T479] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.029639][ T479] ksys_unshare+0x353/0x880 [ 26.029771][ T479] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.029905][ T479] ? walk_process_tree+0x350/0x350 [ 26.030038][ T479] ? __x64_sys_openat+0x10e/0x210 [ 26.030174][ T479] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.030309][ T479] __x64_sys_unshare+0x34/0x50 [ 26.030450][ T479] ? do_syscall_64+0x82/0xfc0 [ 26.030585][ T479] do_syscall_64+0x117/0xfc0 [ 26.030717][ T479] ? trace_hardirqs_off+0xd/0x30 [ 26.030849][ T479] ? exc_page_fault+0xee/0x100 [ 26.030983][ T479] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.031148][ T479] RIP: 0033:0x7f72023c1bcb [ 26.031291][ T479] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.031773][ T479] RSP: 002b:00007fff87327618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 26.031972][ T479] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72023c1bcb [ 26.032172][ T479] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.032382][ T479] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.032580][ T479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff87329840 [ 26.032778][ T479] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8732b889 [ 26.032984][ T479] [ 26.033083][ T479] irq event stamp: 44139 [ 26.033183][ T479] hardirqs last enabled at (44147): [] __up_console_sem+0x5a/0x70 [ 26.033420][ T479] hardirqs last disabled at (44156): [] __up_console_sem+0x3f/0x70 [ 26.033649][ T479] softirqs last enabled at (43824): [] handle_softirqs+0x611/0x940 [ 26.033881][ T479] softirqs last disabled at (43819): [] __irq_exit_rcu+0x103/0x1c0 [ 26.034112][ T479] ---[ end trace 0000000000000000 ]--- [ 26.036903][ T479] ------------[ cut here ]------------ [ 26.037043][ T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/479 [ 26.037271][ T479] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.037582][ T479] CPU: 3 UID: 0 PID: 479 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.037845][ T479] Tainted: [W]=WARN [ 26.037943][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.038110][ T479] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.038280][ T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.038754][ T479] RSP: 0018:ffa0000000507a78 EFLAGS: 00010286 [ 26.038919][ T479] RAX: 00000000ffffffa6 RBX: ff1100001768f8c0 RCX: 1ff40000000a0f15 [ 26.039117][ T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001768f97c [ 26.039313][ T479] RBP: ff1100000bce4000 R08: 1fe2200002ed1f31 R09: ff11000014aa2e80 [ 26.039518][ T479] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.039712][ T479] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bce4000 [ 26.039911][ T479] FS: 00007f72020ff840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.040141][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.040304][ T479] CR2: 00007f21f57de7a0 CR3: 000000001012a006 CR4: 0000000000771ef0 [ 26.040512][ T479] PKRU: 55555554 [ 26.040610][ T479] Call Trace: [ 26.040706][ T479] [ 26.040775][ T479] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.040906][ T479] ? notifier_call_chain+0xb0/0x320 [ 26.041038][ T479] rtmsg_ifinfo+0x5c/0xb0 [ 26.041139][ T479] register_netdevice+0x1526/0x1bc0 [ 26.041272][ T479] ? unregister_netdevice_queue+0x470/0x470 [ 26.041445][ T479] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.041580][ T479] register_netdev+0x23/0x40 [ 26.041712][ T479] vti6_init_net+0x280/0x3c0 [ 26.041844][ T479] ops_init+0x187/0x560 [ 26.041943][ T479] setup_net+0x11b/0x3b0 [ 26.042044][ T479] ? unregister_pernet_device+0x80/0x80 [ 26.042175][ T479] ? lockdep_init_map_type+0x5d/0x250 [ 26.042306][ T479] ? mutex_init_lockdep+0xf6/0x120 [ 26.042454][ T479] copy_net_ns+0x383/0x660 [ 26.042589][ T479] create_new_namespaces+0x371/0xa10 [ 26.042721][ T479] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.042854][ T479] ksys_unshare+0x353/0x880 [ 26.042985][ T479] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.043116][ T479] ? walk_process_tree+0x350/0x350 [ 26.043246][ T479] ? __x64_sys_openat+0x10e/0x210 [ 26.043389][ T479] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.043525][ T479] __x64_sys_unshare+0x34/0x50 [ 26.043656][ T479] ? do_syscall_64+0x82/0xfc0 [ 26.043787][ T479] do_syscall_64+0x117/0xfc0 [ 26.043916][ T479] ? trace_hardirqs_off+0xd/0x30 [ 26.044047][ T479] ? exc_page_fault+0xee/0x100 [ 26.044179][ T479] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.044351][ T479] RIP: 0033:0x7f72023c1bcb [ 26.044486][ T479] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.044958][ T479] RSP: 002b:00007fff87327618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 26.045157][ T479] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72023c1bcb [ 26.045359][ T479] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.045559][ T479] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.045756][ T479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff87329840 [ 26.045950][ T479] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8732b889 [ 26.046151][ T479] [ 26.046250][ T479] irq event stamp: 46051 [ 26.046357][ T479] hardirqs last enabled at (46061): [] __up_console_sem+0x5a/0x70 [ 26.046584][ T479] hardirqs last disabled at (46068): [] __up_console_sem+0x3f/0x70 [ 26.046810][ T479] softirqs last enabled at (45504): [] __alloc_skb+0x4c2/0x5f0 [ 26.047038][ T479] softirqs last disabled at (45502): [] __alloc_skb+0x4c2/0x5f0 [ 26.047264][ T479] ---[ end trace 0000000000000000 ]--- [ 26.050027][ T479] ------------[ cut here ]------------ [ 26.050178][ T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/479 [ 26.050444][ T479] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.050747][ T479] CPU: 3 UID: 0 PID: 479 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.051010][ T479] Tainted: [W]=WARN [ 26.051109][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.051274][ T479] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.051457][ T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.051937][ T479] RSP: 0018:ffa0000000507a68 EFLAGS: 00010286 [ 26.052123][ T479] RAX: 00000000ffffffa6 RBX: ff11000017690c80 RCX: 1ff40000000a0f13 [ 26.052318][ T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017690d3c [ 26.052526][ T479] RBP: ff1100000fa31000 R08: 1fe2200002ed21a9 R09: ff11000014aa2e80 [ 26.052723][ T479] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.052921][ T479] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fa31000 [ 26.053121][ T479] FS: 00007f72020ff840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.053359][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.053525][ T479] CR2: 00007f21f57de7a0 CR3: 000000001012a006 CR4: 0000000000771ef0 [ 26.053724][ T479] PKRU: 55555554 [ 26.053824][ T479] Call Trace: [ 26.053921][ T479] [ 26.053989][ T479] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.054121][ T479] ? notifier_call_chain+0xb0/0x320 [ 26.054254][ T479] rtmsg_ifinfo+0x5c/0xb0 [ 26.054363][ T479] register_netdevice+0x1526/0x1bc0 [ 26.054497][ T479] ? unregister_netdevice_queue+0x470/0x470 [ 26.054664][ T479] register_netdev+0x23/0x40 [ 26.054795][ T479] sit_init_net+0x299/0x570 [ 26.054928][ T479] ops_init+0x187/0x560 [ 26.055029][ T479] setup_net+0x11b/0x3b0 [ 26.055131][ T479] ? unregister_pernet_device+0x80/0x80 [ 26.055262][ T479] ? lockdep_init_map_type+0x5d/0x250 [ 26.055401][ T479] ? mutex_init_lockdep+0xf6/0x120 [ 26.055535][ T479] copy_net_ns+0x383/0x660 [ 26.055669][ T479] create_new_namespaces+0x371/0xa10 [ 26.055802][ T479] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.055935][ T479] ksys_unshare+0x353/0x880 [ 26.056069][ T479] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.056201][ T479] ? walk_process_tree+0x350/0x350 [ 26.056336][ T479] ? __x64_sys_openat+0x10e/0x210 [ 26.056473][ T479] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.056605][ T479] __x64_sys_unshare+0x34/0x50 [ 26.056734][ T479] ? do_syscall_64+0x82/0xfc0 [ 26.056864][ T479] do_syscall_64+0x117/0xfc0 [ 26.056997][ T479] ? trace_hardirqs_off+0xd/0x30 [ 26.057130][ T479] ? exc_page_fault+0xee/0x100 [ 26.057259][ T479] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.057431][ T479] RIP: 0033:0x7f72023c1bcb [ 26.057570][ T479] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.058042][ T479] RSP: 002b:00007fff87327618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 26.058239][ T479] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72023c1bcb [ 26.058446][ T479] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.058643][ T479] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.058842][ T479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff87329840 [ 26.059039][ T479] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8732b889 [ 26.059240][ T479] [ 26.059341][ T479] irq event stamp: 47983 [ 26.059445][ T479] hardirqs last enabled at (47993): [] __up_console_sem+0x5a/0x70 [ 26.059672][ T479] hardirqs last disabled at (48000): [] __up_console_sem+0x3f/0x70 [ 26.059901][ T479] softirqs last enabled at (47468): [] handle_softirqs+0x611/0x940 [ 26.060129][ T479] softirqs last disabled at (47463): [] __irq_exit_rcu+0x103/0x1c0 [ 26.060365][ T479] ---[ end trace 0000000000000000 ]--- [ 26.063787][ T479] ------------[ cut here ]------------ [ 26.063922][ T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/479 [ 26.064148][ T479] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.064511][ T479] CPU: 3 UID: 0 PID: 479 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.064781][ T479] Tainted: [W]=WARN [ 26.064882][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.065049][ T479] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.065222][ T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.065757][ T479] RSP: 0018:ffa0000000507a78 EFLAGS: 00010286 [ 26.065923][ T479] RAX: 00000000ffffffa6 RBX: ff11000012443380 RCX: 1ff40000000a0f15 [ 26.066120][ T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001244343c [ 26.066317][ T479] RBP: ff1100000fffc000 R08: 1fe2200002488689 R09: ff11000014aa2e80 [ 26.066575][ T479] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.066772][ T479] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fffc000 [ 26.066971][ T479] FS: 00007f72020ff840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.067203][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.067431][ T479] CR2: 00007f21f57de7a0 CR3: 000000001012a006 CR4: 0000000000771ef0 [ 26.067633][ T479] PKRU: 55555554 [ 26.067732][ T479] Call Trace: [ 26.067829][ T479] [ 26.067897][ T479] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.068030][ T479] ? notifier_call_chain+0xb0/0x320 [ 26.068163][ T479] rtmsg_ifinfo+0x5c/0xb0 [ 26.068263][ T479] register_netdevice+0x1526/0x1bc0 [ 26.068478][ T479] ? unregister_netdevice_queue+0x470/0x470 [ 26.068641][ T479] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.068775][ T479] register_netdev+0x23/0x40 [ 26.068907][ T479] ip6_tnl_init_net+0x2b8/0x400 [ 26.069038][ T479] ops_init+0x187/0x560 [ 26.069141][ T479] setup_net+0x11b/0x3b0 [ 26.069242][ T479] ? unregister_pernet_device+0x80/0x80 [ 26.069433][ T479] ? lockdep_init_map_type+0x5d/0x250 [ 26.069569][ T479] ? mutex_init_lockdep+0xf6/0x120 [ 26.069703][ T479] copy_net_ns+0x383/0x660 [ 26.069837][ T479] create_new_namespaces+0x371/0xa10 [ 26.069972][ T479] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.070106][ T479] ksys_unshare+0x353/0x880 [ 26.070239][ T479] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.070436][ T479] ? walk_process_tree+0x350/0x350 [ 26.070567][ T479] ? __x64_sys_openat+0x10e/0x210 [ 26.070700][ T479] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.070833][ T479] __x64_sys_unshare+0x34/0x50 [ 26.070964][ T479] ? do_syscall_64+0x82/0xfc0 [ 26.071096][ T479] do_syscall_64+0x117/0xfc0 [ 26.071230][ T479] ? trace_hardirqs_off+0xd/0x30 [ 26.071421][ T479] ? exc_page_fault+0xee/0x100 [ 26.071557][ T479] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.071721][ T479] RIP: 0033:0x7f72023c1bcb [ 26.071859][ T479] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.072336][ T479] RSP: 002b:00007fff87327618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 26.072593][ T479] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72023c1bcb [ 26.072791][ T479] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.072989][ T479] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.073184][ T479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff87329840 [ 26.073441][ T479] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8732b889 [ 26.073643][ T479] [ 26.073742][ T479] irq event stamp: 51967 [ 26.073840][ T479] hardirqs last enabled at (51975): [] __up_console_sem+0x5a/0x70 [ 26.074068][ T479] hardirqs last disabled at (51982): [] __up_console_sem+0x3f/0x70 [ 26.074297][ T479] softirqs last enabled at (51948): [] handle_softirqs+0x611/0x940 [ 26.074585][ T479] softirqs last disabled at (51999): [] __irq_exit_rcu+0x103/0x1c0 [ 26.074814][ T479] ---[ end trace 0000000000000000 ]--- [ 26.093745][ T67] ------------[ cut here ]------------ [ 26.093920][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 26.094219][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.094585][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.094908][ T67] Tainted: [W]=WARN [ 26.095049][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.095250][ T67] Workqueue: netns cleanup_net [ 26.095448][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.095663][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.096152][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 26.096431][ T67] RAX: 00000000ffffffa6 RBX: ff110000052ef700 RCX: 1ff4000000090ec7 [ 26.096683][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052ef7bc [ 26.096916][ T67] RBP: ff1100000fe3a000 R08: 1fe2200000a5def9 R09: ff110000090f8bd0 [ 26.097146][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 26.097397][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000132e2000 [ 26.097638][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.097905][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.098141][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 26.098392][ T67] PKRU: 55555554 [ 26.098531][ T67] Call Trace: [ 26.098670][ T67] [ 26.098781][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.098954][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 26.099100][ T67] netif_close_many+0x2ac/0x640 [ 26.099272][ T67] ? __dev_close_many+0x670/0x670 [ 26.099461][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 26.099662][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 26.099864][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.100036][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.100236][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.100432][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.100605][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.100778][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.100948][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.101122][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.101294][ T67] ops_undo_list+0x615/0x8f0 [ 26.101489][ T67] ? netns_install+0x2a0/0x2a0 [ 26.101661][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.101838][ T67] cleanup_net+0x431/0x940 [ 26.102012][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.102184][ T67] ? process_one_work+0xdb7/0x1410 [ 26.102378][ T67] ? lock_acquire+0x134/0x160 [ 26.102550][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.102724][ T67] process_one_work+0xdf8/0x1410 [ 26.102899][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.103070][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.103248][ T67] ? find_held_lock+0x2b/0x80 [ 26.103474][ T67] worker_thread+0x4f1/0xd60 [ 26.103648][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.103817][ T67] kthread+0x367/0x460 [ 26.103959][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.104192][ T67] ? kthread_affine_node+0x330/0x330 [ 26.104383][ T67] ret_from_fork+0x474/0x6b0 [ 26.104556][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.104757][ T67] ? __switch_to+0x5a3/0xe00 [ 26.104928][ T67] ? kthread_affine_node+0x330/0x330 [ 26.105101][ T67] ret_from_fork_asm+0x11/0x20 [ 26.105307][ T67] [ 26.105468][ T67] irq event stamp: 70373 [ 26.105606][ T67] hardirqs last enabled at (70383): [] __up_console_sem+0x5a/0x70 [ 26.105867][ T67] hardirqs last disabled at (70392): [] __up_console_sem+0x3f/0x70 [ 26.106126][ T67] softirqs last enabled at (69904): [] handle_softirqs+0x611/0x940 [ 26.106409][ T67] softirqs last disabled at (69897): [] __irq_exit_rcu+0x103/0x1c0 [ 26.106670][ T67] ---[ end trace 0000000000000000 ]--- [ 26.107715][ T67] ------------[ cut here ]------------ [ 26.107881][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 26.108171][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.109006][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.109399][ T67] Tainted: [W]=WARN [ 26.109538][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.109739][ T67] Workqueue: netns cleanup_net [ 26.109924][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.110132][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.110645][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 26.110849][ T67] RAX: 00000000ffffffa6 RBX: ff11000012d6cac0 RCX: 1ff4000000090ec7 [ 26.111093][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d6cb7c [ 26.111333][ T67] RBP: ff110000132e2000 R08: 1fe22000025ad971 R09: ff110000090f8bd0 [ 26.111578][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 26.111810][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 26.112046][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.112309][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.112530][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 26.112762][ T67] PKRU: 55555554 [ 26.112902][ T67] Call Trace: [ 26.113045][ T67] [ 26.113156][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.113337][ T67] ? notifier_call_chain+0xb0/0x320 [ 26.113536][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 26.113680][ T67] netif_close_many+0x2ac/0x640 [ 26.113853][ T67] ? __dev_close_many+0x670/0x670 [ 26.114024][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 26.114229][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 26.114454][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.114631][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.114831][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.115002][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.115174][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.115365][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.115545][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.115721][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.115893][ T67] ops_undo_list+0x615/0x8f0 [ 26.116066][ T67] ? netns_install+0x2a0/0x2a0 [ 26.116238][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.116431][ T67] cleanup_net+0x431/0x940 [ 26.116605][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.116772][ T67] ? process_one_work+0xdb7/0x1410 [ 26.116944][ T67] ? lock_acquire+0x134/0x160 [ 26.117118][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.117291][ T67] process_one_work+0xdf8/0x1410 [ 26.117482][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.117652][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.117822][ T67] ? find_held_lock+0x2b/0x80 [ 26.117998][ T67] worker_thread+0x4f1/0xd60 [ 26.118173][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.118379][ T67] kthread+0x367/0x460 [ 26.118523][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.118727][ T67] ? kthread_affine_node+0x330/0x330 [ 26.118898][ T67] ret_from_fork+0x474/0x6b0 [ 26.119069][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.119271][ T67] ? __switch_to+0x5a3/0xe00 [ 26.119464][ T67] ? kthread_affine_node+0x330/0x330 [ 26.119641][ T67] ret_from_fork_asm+0x11/0x20 [ 26.119818][ T67] [ 26.119955][ T67] irq event stamp: 74025 [ 26.120093][ T67] hardirqs last enabled at (74035): [] __up_console_sem+0x5a/0x70 [ 26.120374][ T67] hardirqs last disabled at (74046): [] __up_console_sem+0x3f/0x70 [ 26.120634][ T67] softirqs last enabled at (73642): [] handle_softirqs+0x611/0x940 [ 26.120896][ T67] softirqs last disabled at (73637): [] __irq_exit_rcu+0x103/0x1c0 [ 26.121153][ T67] ---[ end trace 0000000000000000 ]--- [ 26.122747][ T67] ------------[ cut here ]------------ [ 26.122881][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 26.123118][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.123407][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.123677][ T67] Tainted: [W]=WARN [ 26.123770][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.123921][ T67] Workqueue: netns cleanup_net [ 26.124046][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.124206][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.124658][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.124809][ T67] RAX: 00000000ffffffa6 RBX: ff11000012d6d000 RCX: 1ff4000000090eed [ 26.124988][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d6d0bc [ 26.125166][ T67] RBP: ff11000005081000 R08: 1fe22000025ada19 R09: ff110000090f8bd0 [ 26.125352][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 26.125534][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.125715][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.125923][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.126072][ T67] CR2: 000056173b24f548 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 26.126252][ T67] PKRU: 55555554 [ 26.126351][ T67] Call Trace: [ 26.126442][ T67] [ 26.126505][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.126659][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.126805][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.126925][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.127050][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.127170][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.127290][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.127423][ T67] ops_undo_list+0x615/0x8f0 [ 26.127543][ T67] ? netns_install+0x2a0/0x2a0 [ 26.127660][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.127783][ T67] cleanup_net+0x431/0x940 [ 26.127902][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.128019][ T67] ? process_one_work+0xdb7/0x1410 [ 26.128142][ T67] ? lock_acquire+0x134/0x160 [ 26.128260][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.128390][ T67] process_one_work+0xdf8/0x1410 [ 26.128513][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.128630][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.128749][ T67] ? find_held_lock+0x2b/0x80 [ 26.128872][ T67] worker_thread+0x4f1/0xd60 [ 26.128996][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.129114][ T67] kthread+0x367/0x460 [ 26.129204][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.129359][ T67] ? kthread_affine_node+0x330/0x330 [ 26.129478][ T67] ret_from_fork+0x474/0x6b0 [ 26.129598][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.129748][ T67] ? __switch_to+0x5a3/0xe00 [ 26.129868][ T67] ? kthread_affine_node+0x330/0x330 [ 26.129989][ T67] ret_from_fork_asm+0x11/0x20 [ 26.130113][ T67] [ 26.130203][ T67] irq event stamp: 78345 [ 26.130292][ T67] hardirqs last enabled at (78353): [] __up_console_sem+0x5a/0x70 [ 26.130512][ T67] hardirqs last disabled at (78362): [] __up_console_sem+0x3f/0x70 [ 26.130718][ T67] softirqs last enabled at (77990): [] handle_softirqs+0x611/0x940 [ 26.130925][ T67] softirqs last disabled at (77985): [] __irq_exit_rcu+0x103/0x1c0 [ 26.131129][ T67] ---[ end trace 0000000000000000 ]--- [ 26.132232][ T67] ------------[ cut here ]------------ [ 26.132361][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 26.132611][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.132883][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.133151][ T67] Tainted: [W]=WARN [ 26.133244][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.133403][ T67] Workqueue: netns cleanup_net [ 26.133528][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.133682][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.134108][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.134257][ T67] RAX: 00000000ffffffa6 RBX: ff11000012d6d700 RCX: 1ff4000000090eed [ 26.134446][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d6d7bc [ 26.134624][ T67] RBP: ff11000005921000 R08: 1fe22000025adaf9 R09: ff110000090f8bd0 [ 26.134802][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 26.134982][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.135161][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.135377][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.135527][ T67] CR2: 000056173b24f548 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 26.135707][ T67] PKRU: 55555554 [ 26.135797][ T67] Call Trace: [ 26.135884][ T67] [ 26.135946][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.136098][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.136245][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.136373][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.136492][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.136612][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.136731][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.136854][ T67] ops_undo_list+0x615/0x8f0 [ 26.136975][ T67] ? netns_install+0x2a0/0x2a0 [ 26.137092][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.137213][ T67] cleanup_net+0x431/0x940 [ 26.137336][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.137462][ T67] ? process_one_work+0xdb7/0x1410 [ 26.137582][ T67] ? lock_acquire+0x134/0x160 [ 26.137701][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.137821][ T67] process_one_work+0xdf8/0x1410 [ 26.137946][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.138065][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.138187][ T67] ? find_held_lock+0x2b/0x80 [ 26.138309][ T67] worker_thread+0x4f1/0xd60 [ 26.138447][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.138565][ T67] kthread+0x367/0x460 [ 26.138660][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.138810][ T67] ? kthread_affine_node+0x330/0x330 [ 26.138930][ T67] ret_from_fork+0x474/0x6b0 [ 26.139051][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.139200][ T67] ? __switch_to+0x5a3/0xe00 [ 26.139321][ T67] ? kthread_affine_node+0x330/0x330 [ 26.139452][ T67] ret_from_fork_asm+0x11/0x20 [ 26.139575][ T67] [ 26.139661][ T67] irq event stamp: 80919 [ 26.139749][ T67] hardirqs last enabled at (80927): [] __up_console_sem+0x5a/0x70 [ 26.139953][ T67] hardirqs last disabled at (80934): [] __up_console_sem+0x3f/0x70 [ 26.140161][ T67] softirqs last enabled at (80408): [] __alloc_skb+0x4c2/0x5f0 [ 26.140379][ T67] softirqs last disabled at (80406): [] __alloc_skb+0x4c2/0x5f0 [ 26.140587][ T67] ---[ end trace 0000000000000000 ]--- [ 26.141658][ T67] ------------[ cut here ]------------ [ 26.141775][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 26.142009][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.142281][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.142558][ T67] Tainted: [W]=WARN [ 26.142650][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.142799][ T67] Workqueue: netns cleanup_net [ 26.142930][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.143083][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.143515][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.143666][ T67] RAX: 00000000ffffffa6 RBX: ff11000012d6de00 RCX: 1ff4000000090eed [ 26.143844][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d6debc [ 26.144022][ T67] RBP: ff11000005f09000 R08: 1fe22000025adbd9 R09: ff110000090f8bd0 [ 26.144198][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 26.144385][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.144564][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.144773][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.144922][ T67] CR2: 000056173b24f548 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 26.145103][ T67] PKRU: 55555554 [ 26.145192][ T67] Call Trace: [ 26.145281][ T67] [ 26.145352][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.145508][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.145660][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.145785][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.145906][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.146026][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.146148][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.146269][ T67] ops_undo_list+0x615/0x8f0 [ 26.146398][ T67] ? netns_install+0x2a0/0x2a0 [ 26.146515][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.146641][ T67] cleanup_net+0x431/0x940 [ 26.146761][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.146880][ T67] ? process_one_work+0xdb7/0x1410 [ 26.147003][ T67] ? lock_acquire+0x134/0x160 [ 26.147120][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.147240][ T67] process_one_work+0xdf8/0x1410 [ 26.147372][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.147490][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.147609][ T67] ? find_held_lock+0x2b/0x80 [ 26.147733][ T67] worker_thread+0x4f1/0xd60 [ 26.147858][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.147976][ T67] kthread+0x367/0x460 [ 26.148067][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.148216][ T67] ? kthread_affine_node+0x330/0x330 [ 26.148339][ T67] ret_from_fork+0x474/0x6b0 [ 26.148465][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.148615][ T67] ? __switch_to+0x5a3/0xe00 [ 26.148747][ T67] ? kthread_affine_node+0x330/0x330 [ 26.148868][ T67] ret_from_fork_asm+0x11/0x20 [ 26.148992][ T67] [ 26.149084][ T67] irq event stamp: 83505 [ 26.149174][ T67] hardirqs last enabled at (83513): [] __up_console_sem+0x5a/0x70 [ 26.149389][ T67] hardirqs last disabled at (83522): [] __up_console_sem+0x3f/0x70 [ 26.149597][ T67] softirqs last enabled at (83102): [] handle_softirqs+0x611/0x940 [ 26.149804][ T67] softirqs last disabled at (83097): [] __irq_exit_rcu+0x103/0x1c0 [ 26.150010][ T67] ---[ end trace 0000000000000000 ]--- [ 26.150873][ T67] ------------[ cut here ]------------ [ 26.150989][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 26.151221][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.151503][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.151769][ T67] Tainted: [W]=WARN [ 26.151860][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.152008][ T67] Workqueue: netns cleanup_net [ 26.152131][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.152284][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.152716][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.152865][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ce86200 RCX: 1ff4000000090eed [ 26.153042][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ce862bc [ 26.153221][ T67] RBP: ff11000007839000 R08: 1fe22000019d0c59 R09: ff110000090f8bd0 [ 26.153407][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 26.153589][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.153769][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.153977][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.154126][ T67] CR2: 000056173b24f548 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 26.154305][ T67] PKRU: 55555554 [ 26.154404][ T67] Call Trace: [ 26.154492][ T67] [ 26.154558][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.154711][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.154860][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.154979][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.155100][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.155222][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.155352][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.155476][ T67] ops_undo_list+0x615/0x8f0 [ 26.155597][ T67] ? netns_install+0x2a0/0x2a0 [ 26.155720][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.155841][ T67] cleanup_net+0x431/0x940 [ 26.155961][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.156082][ T67] ? process_one_work+0xdb7/0x1410 [ 26.156202][ T67] ? lock_acquire+0x134/0x160 [ 26.156320][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.156450][ T67] process_one_work+0xdf8/0x1410 [ 26.156573][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.156691][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.156808][ T67] ? find_held_lock+0x2b/0x80 [ 26.156930][ T67] worker_thread+0x4f1/0xd60 [ 26.157056][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.157174][ T67] kthread+0x367/0x460 [ 26.157262][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.157415][ T67] ? kthread_affine_node+0x330/0x330 [ 26.157534][ T67] ret_from_fork+0x474/0x6b0 [ 26.157659][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.157807][ T67] ? __switch_to+0x5a3/0xe00 [ 26.157929][ T67] ? kthread_affine_node+0x330/0x330 [ 26.158051][ T67] ret_from_fork_asm+0x11/0x20 [ 26.158174][ T67] [ 26.158263][ T67] irq event stamp: 84811 [ 26.158358][ T67] hardirqs last enabled at (84821): [] __up_console_sem+0x5a/0x70 [ 26.158564][ T67] hardirqs last disabled at (84828): [] __up_console_sem+0x3f/0x70 [ 26.158775][ T67] softirqs last enabled at (84302): [] __alloc_skb+0x4c2/0x5f0 [ 26.158983][ T67] softirqs last disabled at (84300): [] __alloc_skb+0x4c2/0x5f0 [ 26.159189][ T67] ---[ end trace 0000000000000000 ]--- [ 26.160049][ T67] ------------[ cut here ]------------ [ 26.160170][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 26.161017][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.161290][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.161616][ T67] Tainted: [W]=WARN [ 26.161708][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.161861][ T67] Workqueue: netns cleanup_net [ 26.161983][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.162136][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.162612][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.162762][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ce86580 RCX: 1ff4000000090eed [ 26.162937][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ce8663c [ 26.163112][ T67] RBP: ff11000001dec000 R08: 1fe22000019d0cc9 R09: ff110000090f8bd0 [ 26.163289][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 26.163520][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.163699][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.163906][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.164054][ T67] CR2: 000056173b24f548 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 26.164235][ T67] PKRU: 55555554 [ 26.164327][ T67] Call Trace: [ 26.164463][ T67] [ 26.164525][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.164675][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.164824][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.164942][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.165061][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.165182][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.165305][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.165476][ T67] ops_undo_list+0x615/0x8f0 [ 26.165600][ T67] ? netns_install+0x2a0/0x2a0 [ 26.165717][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.165837][ T67] cleanup_net+0x431/0x940 [ 26.165955][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.166071][ T67] ? process_one_work+0xdb7/0x1410 [ 26.166192][ T67] ? lock_acquire+0x134/0x160 [ 26.166313][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.166489][ T67] process_one_work+0xdf8/0x1410 [ 26.166610][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.166730][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.166847][ T67] ? find_held_lock+0x2b/0x80 [ 26.166973][ T67] worker_thread+0x4f1/0xd60 [ 26.167098][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.167215][ T67] kthread+0x367/0x460 [ 26.167305][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.167503][ T67] ? kthread_affine_node+0x330/0x330 [ 26.167622][ T67] ret_from_fork+0x474/0x6b0 [ 26.167741][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.167888][ T67] ? __switch_to+0x5a3/0xe00 [ 26.168009][ T67] ? kthread_affine_node+0x330/0x330 [ 26.168127][ T67] ret_from_fork_asm+0x11/0x20 [ 26.168250][ T67] [ 26.168341][ T67] irq event stamp: 88007 [ 26.168475][ T67] hardirqs last enabled at (88109): [] __up_console_sem+0x5a/0x70 [ 26.168676][ T67] hardirqs last disabled at (88116): [] __up_console_sem+0x3f/0x70 [ 26.168890][ T67] softirqs last enabled at (88102): [] handle_softirqs+0x611/0x940 [ 26.169094][ T67] softirqs last disabled at (88011): [] __irq_exit_rcu+0x103/0x1c0 [ 26.169305][ T67] ---[ end trace 0000000000000000 ]--- [ 26.177510][ T67] ------------[ cut here ]------------ [ 26.177641][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 26.177883][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.178158][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.178441][ T67] Tainted: [W]=WARN [ 26.178531][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.178680][ T67] Workqueue: netns cleanup_net [ 26.178805][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.178960][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.179401][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.179552][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cd1c0 RCX: 1ff4000000090eed [ 26.179728][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cd27c [ 26.179906][ T67] RBP: ff1100000fe3a000 R08: 1fe2200002679a51 R09: ff110000090f8bd0 [ 26.180086][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 26.180264][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.180452][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.180664][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.180814][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 26.180993][ T67] PKRU: 55555554 [ 26.181081][ T67] Call Trace: [ 26.181170][ T67] [ 26.181232][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.181394][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.181542][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.181663][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.181783][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.181905][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.182029][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.182148][ T67] ops_undo_list+0x615/0x8f0 [ 26.182269][ T67] ? netns_install+0x2a0/0x2a0 [ 26.182397][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.182517][ T67] cleanup_net+0x431/0x940 [ 26.182638][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.182756][ T67] ? process_one_work+0xdb7/0x1410 [ 26.182881][ T67] ? lock_acquire+0x134/0x160 [ 26.183000][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.183123][ T67] process_one_work+0xdf8/0x1410 [ 26.183245][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.183373][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.183490][ T67] ? find_held_lock+0x2b/0x80 [ 26.183613][ T67] worker_thread+0x4f1/0xd60 [ 26.183738][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.183857][ T67] kthread+0x367/0x460 [ 26.183947][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.184098][ T67] ? kthread_affine_node+0x330/0x330 [ 26.184217][ T67] ret_from_fork+0x474/0x6b0 [ 26.184341][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.184499][ T67] ? __switch_to+0x5a3/0xe00 [ 26.184618][ T67] ? kthread_affine_node+0x330/0x330 [ 26.184738][ T67] ret_from_fork_asm+0x11/0x20 [ 26.184862][ T67] [ 26.184950][ T67] irq event stamp: 97739 [ 26.185043][ T67] hardirqs last enabled at (97747): [] __up_console_sem+0x5a/0x70 [ 26.185248][ T67] hardirqs last disabled at (97754): [] __up_console_sem+0x3f/0x70 [ 26.185466][ T67] softirqs last enabled at (97236): [] __alloc_skb+0x4c2/0x5f0 [ 26.185670][ T67] softirqs last disabled at (97234): [] __alloc_skb+0x4c2/0x5f0 [ 26.185875][ T67] ---[ end trace 0000000000000000 ]--- [ 26.193430][ T67] ------------[ cut here ]------------ [ 26.193557][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 26.193798][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.194072][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.194351][ T67] Tainted: [W]=WARN [ 26.194446][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.194596][ T67] Workqueue: netns cleanup_net [ 26.194720][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.194876][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.195302][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 26.195462][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ce86900 RCX: 1ff4000000090eed [ 26.195641][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ce869bc [ 26.195824][ T67] RBP: ff110000132e2000 R08: 1fe22000019d0d39 R09: ff110000090f8bd0 [ 26.196001][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 26.196183][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.196372][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.196582][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.196731][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 26.196911][ T67] PKRU: 55555554 [ 26.197001][ T67] Call Trace: [ 26.197095][ T67] [ 26.197158][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.197310][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.197469][ T67] ? queue_rcu_work+0x7c/0xa0 [ 26.197589][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 26.197710][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.197830][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 26.197952][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.198072][ T67] ops_undo_list+0x615/0x8f0 [ 26.198192][ T67] ? netns_install+0x2a0/0x2a0 [ 26.198309][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.198439][ T67] cleanup_net+0x431/0x940 [ 26.198563][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.198680][ T67] ? process_one_work+0xdb7/0x1410 [ 26.198799][ T67] ? lock_acquire+0x134/0x160 [ 26.198921][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.199041][ T67] process_one_work+0xdf8/0x1410 [ 26.199163][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.199282][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.199410][ T67] ? find_held_lock+0x2b/0x80 [ 26.199538][ T67] worker_thread+0x4f1/0xd60 [ 26.199664][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.199786][ T67] kthread+0x367/0x460 [ 26.199878][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.200026][ T67] ? kthread_affine_node+0x330/0x330 [ 26.200145][ T67] ret_from_fork+0x474/0x6b0 [ 26.200270][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.200429][ T67] ? __switch_to+0x5a3/0xe00 [ 26.200548][ T67] ? kthread_affine_node+0x330/0x330 [ 26.200671][ T67] ret_from_fork_asm+0x11/0x20 [ 26.200796][ T67] [ 26.200884][ T67] irq event stamp: 106705 [ 26.200972][ T67] hardirqs last enabled at (106713): [] __up_console_sem+0x5a/0x70 [ 26.201178][ T67] hardirqs last disabled at (106720): [] __up_console_sem+0x3f/0x70 [ 26.201391][ T67] softirqs last enabled at (106196): [] __alloc_skb+0x4c2/0x5f0 [ 26.201599][ T67] softirqs last disabled at (106194): [] __alloc_skb+0x4c2/0x5f0 [ 26.201805][ T67] ---[ end trace 0000000000000000 ]--- [ 26.203075][ T480] ------------[ cut here ]------------ [ 26.203218][ T480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/480 [ 26.203467][ T480] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.203773][ T480] CPU: 3 UID: 0 PID: 480 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.204038][ T480] Tainted: [W]=WARN [ 26.204137][ T480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.204304][ T480] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.204491][ T480] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.204960][ T480] RSP: 0018:ffa0000000507020 EFLAGS: 00010286 [ 26.205127][ T480] RAX: 00000000ffffffa6 RBX: ff1100000ce87000 RCX: 1ff40000000a0dca [ 26.205328][ T480] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ce870bc [ 26.205532][ T480] RBP: ff1100000aa89000 R08: 1fe22000019d0e19 R09: ff11000014aa0b58 [ 26.205729][ T480] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 26.205924][ T480] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 26.206124][ T480] FS: 00007f49f45c2840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.206366][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.206533][ T480] CR2: 00007f49f48921a0 CR3: 000000000d778002 CR4: 0000000000771ef0 [ 26.206731][ T480] PKRU: 55555554 [ 26.206831][ T480] Call Trace: [ 26.206931][ T480] [ 26.207002][ T480] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.207136][ T480] rtmsg_ifinfo+0x5c/0xb0 [ 26.207236][ T480] ? mark_held_locks+0x40/0x70 [ 26.207376][ T480] __dev_notify_flags+0x1b8/0x280 [ 26.207514][ T480] ? netif_change_name+0x8c0/0x8c0 [ 26.207645][ T480] ? __dev_change_flags+0x4a4/0x6d0 [ 26.207778][ T480] ? netif_set_allmulti+0x2c0/0x2c0 [ 26.207913][ T480] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.208047][ T480] ? is_bpf_text_address+0x68/0x110 [ 26.208182][ T480] netif_change_flags+0xfe/0x190 [ 26.208316][ T480] ? unwind_get_return_address+0x67/0xd0 [ 26.208460][ T480] do_setlink.isra.0+0x1d25/0x2a60 [ 26.208595][ T480] ? rtnl_link_get_size+0x350/0x350 [ 26.208727][ T480] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.208893][ T480] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.209026][ T480] ? validate_chain+0x38b/0xc20 [ 26.209157][ T480] ? rcu_read_lock_any_held+0x66/0x90 [ 26.209289][ T480] ? stack_depot_save_flags+0x367/0x770 [ 26.209434][ T480] ? __kernel_text_address+0x12/0x30 [ 26.209567][ T480] ? __lock_acquire+0x508/0xc10 [ 26.209703][ T480] ? lock_acquire.part.0+0xbc/0x260 [ 26.209835][ T480] ? rtnl_newlink+0x883/0xee0 [ 26.209967][ T480] ? rcu_is_watching+0x15/0xd0 [ 26.210099][ T480] ? lock_acquire+0x134/0x160 [ 26.210228][ T480] ? rcu_is_watching+0x15/0xd0 [ 26.210371][ T480] ? rcu_is_watching+0x15/0xd0 [ 26.210503][ T480] ? trace_contention_end+0xb3/0x1a0 [ 26.210635][ T480] ? __mutex_lock+0x1db/0x2010 [ 26.210769][ T480] ? __mutex_lock+0x9b2/0x2010 [ 26.210903][ T480] ? rtnl_newlink+0x883/0xee0 [ 26.211037][ T480] ? ww_mutex_lock+0x160/0x160 [ 26.211171][ T480] ? __rtnl_newlink+0x3fa/0xa50 [ 26.211307][ T480] rtnl_newlink+0x8d1/0xee0 [ 26.211455][ T480] ? lock_acquire.part.0+0xbc/0x260 [ 26.211586][ T480] ? find_held_lock+0x2b/0x80 [ 26.211717][ T480] ? __rtnl_newlink+0xa50/0xa50 [ 26.211850][ T480] ? mark_usage+0x61/0x170 [ 26.211981][ T480] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.212117][ T480] ? lock_acquire.part.0+0xbc/0x260 [ 26.212248][ T480] ? find_held_lock+0x2b/0x80 [ 26.212389][ T480] ? __rtnl_newlink+0xa50/0xa50 [ 26.212521][ T480] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.212655][ T480] ? __rtnl_newlink+0xa50/0xa50 [ 26.212790][ T480] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.212923][ T480] ? validate_chain+0x38b/0xc20 [ 26.213055][ T480] ? rtnl_link_fill+0x920/0x920 [ 26.213184][ T480] ? __lock_acquire+0x508/0xc10 [ 26.213317][ T480] ? lock_acquire.part.0+0xbc/0x260 [ 26.213454][ T480] ? find_held_lock+0x2b/0x80 [ 26.213587][ T480] netlink_rcv_skb+0x14e/0x3a0 [ 26.213719][ T480] ? rtnl_link_fill+0x920/0x920 [ 26.213852][ T480] ? netlink_ack+0xcf0/0xcf0 [ 26.213988][ T480] ? netlink_deliver_tap+0xc5/0x330 [ 26.214119][ T480] ? netlink_deliver_tap+0x13c/0x330 [ 26.214253][ T480] netlink_unicast+0x486/0x750 [ 26.214392][ T480] ? netlink_attachskb+0x810/0x810 [ 26.214524][ T480] ? __lock_acquire+0x508/0xc10 [ 26.214658][ T480] netlink_sendmsg+0x735/0xc60 [ 26.214790][ T480] ? netlink_unicast+0x750/0x750 [ 26.214926][ T480] ? __might_fault+0x97/0x140 [ 26.215061][ T480] ____sys_sendmsg+0x419/0x850 [ 26.215194][ T480] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.215328][ T480] ? get_timestamp.constprop.0+0x390/0x390 [ 26.215497][ T480] ? move_addr_to_kernel+0x40/0x40 [ 26.215630][ T480] ? stack_depot_save_flags+0x367/0x770 [ 26.215762][ T480] ? validate_chain+0x38b/0xc20 [ 26.215899][ T480] ___sys_sendmsg+0x14e/0x1d0 [ 26.216030][ T480] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.216194][ T480] ? copy_msghdr_from_user+0x460/0x460 [ 26.216347][ T480] __sys_sendmsg+0x145/0x1f0 [ 26.216481][ T480] ? __sys_sendmsg_sock+0x20/0x20 [ 26.216610][ T480] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.216775][ T480] ? do_raw_spin_unlock+0x59/0x250 [ 26.216909][ T480] ? rcu_is_watching+0x15/0xd0 [ 26.217041][ T480] do_syscall_64+0x117/0xfc0 [ 26.217173][ T480] ? trace_hardirqs_off+0xd/0x30 [ 26.217305][ T480] ? exc_page_fault+0xee/0x100 [ 26.217450][ T480] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.217614][ T480] RIP: 0033:0x7f49f47fc08e [ 26.217753][ T480] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.218229][ T480] RSP: 002b:00007ffcb0046e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.218438][ T480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49f47fc08e [ 26.218638][ T480] RDX: 0000000000000000 RSI: 00007ffcb0046ed0 RDI: 0000000000000005 [ 26.218839][ T480] RBP: 00007ffcb0046e30 R08: 0000000000000000 R09: 0000000000000000 [ 26.219037][ T480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46f [ 26.219236][ T480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb00475a0 [ 26.219450][ T480] [ 26.219548][ T480] irq event stamp: 19923 [ 26.219650][ T480] hardirqs last enabled at (19931): [] __up_console_sem+0x5a/0x70 [ 26.219877][ T480] hardirqs last disabled at (19938): [] __up_console_sem+0x3f/0x70 [ 26.220103][ T480] softirqs last enabled at (19078): [] handle_softirqs+0x611/0x940 [ 26.220335][ T480] softirqs last disabled at (19073): [] __irq_exit_rcu+0x103/0x1c0 [ 26.220600][ T480] ---[ end trace 0000000000000000 ]--- [ 26.226478][ T67] ------------[ cut here ]------------ [ 26.226620][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 26.226872][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.227166][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.227473][ T67] Tainted: [W]=WARN [ 26.227568][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.227723][ T67] Workqueue: netns cleanup_net [ 26.227860][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.228026][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.228485][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 26.228643][ T67] RAX: 00000000ffffffa6 RBX: ff110000052eec80 RCX: 1ff4000000090eaf [ 26.228831][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052eed3c [ 26.229019][ T67] RBP: ff1100000a36c000 R08: 1fe2200000a5dda9 R09: ff110000090f8bd0 [ 26.229206][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 26.229403][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 26.229594][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.229811][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.229969][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 26.230156][ T67] PKRU: 55555554 [ 26.230250][ T67] Call Trace: [ 26.230353][ T67] [ 26.230419][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.230549][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 26.230645][ T67] netif_close_many+0x2ac/0x640 [ 26.230777][ T67] ? lock_acquire+0x134/0x160 [ 26.230903][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.231028][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.231154][ T67] ? __dev_close_many+0x670/0x670 [ 26.231279][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 26.231449][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 26.231607][ T67] ? mutex_is_locked+0x1c/0x50 [ 26.231733][ T67] ? rtnl_is_locked+0x15/0x20 [ 26.231857][ T67] ? default_device_exit_net+0x78/0x7b0 [ 26.231982][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.232141][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 26.232268][ T67] default_device_exit_batch+0x38b/0x600 [ 26.232406][ T67] ? unregister_netdev+0x60/0x60 [ 26.232533][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 26.232659][ T67] ? fou_exit_net+0x30/0x110 [ 26.232786][ T67] ops_undo_list+0x2ce/0x8f0 [ 26.232912][ T67] ? netns_install+0x2a0/0x2a0 [ 26.233037][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.233165][ T67] cleanup_net+0x431/0x940 [ 26.233291][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.233427][ T67] ? process_one_work+0xdb7/0x1410 [ 26.233554][ T67] ? lock_acquire+0x134/0x160 [ 26.233678][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.233804][ T67] process_one_work+0xdf8/0x1410 [ 26.233934][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.234058][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.234184][ T67] ? find_held_lock+0x2b/0x80 [ 26.234314][ T67] worker_thread+0x4f1/0xd60 [ 26.234454][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.234579][ T67] kthread+0x367/0x460 [ 26.234673][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.234831][ T67] ? kthread_affine_node+0x330/0x330 [ 26.234957][ T67] ret_from_fork+0x474/0x6b0 [ 26.235082][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.235241][ T67] ? __switch_to+0x5a3/0xe00 [ 26.235375][ T67] ? kthread_affine_node+0x330/0x330 [ 26.235501][ T67] ret_from_fork_asm+0x11/0x20 [ 26.235632][ T67] [ 26.235724][ T67] irq event stamp: 109337 [ 26.235817][ T67] hardirqs last enabled at (109345): [] __up_console_sem+0x5a/0x70 [ 26.236035][ T67] hardirqs last disabled at (109352): [] __up_console_sem+0x3f/0x70 [ 26.236253][ T67] softirqs last enabled at (108840): [] handle_softirqs+0x611/0x940 [ 26.236482][ T67] softirqs last disabled at (108833): [] __irq_exit_rcu+0x103/0x1c0 [ 26.236700][ T67] ---[ end trace 0000000000000000 ]--- [ 26.237750][ T67] ------------[ cut here ]------------ [ 26.237876][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 26.238111][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.238836][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.239123][ T67] Tainted: [W]=WARN [ 26.239215][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.239427][ T67] Workqueue: netns cleanup_net [ 26.239555][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.239711][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.240142][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 26.240294][ T67] RAX: 00000000ffffffa6 RBX: ff11000005f04040 RCX: 1ff4000000090ed5 [ 26.240528][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f040fc [ 26.240709][ T67] RBP: ff1100000a36c000 R08: 1fe2200000be0821 R09: ff110000090f8bd0 [ 26.240893][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 26.241075][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 26.241258][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.241522][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.241676][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 26.241858][ T67] PKRU: 55555554 [ 26.241948][ T67] Call Trace: [ 26.242036][ T67] [ 26.242100][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 26.242253][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 26.242462][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 26.242588][ T67] default_device_exit_batch+0x38b/0x600 [ 26.242710][ T67] ? unregister_netdev+0x60/0x60 [ 26.242832][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 26.242952][ T67] ? fou_exit_net+0x30/0x110 [ 26.243079][ T67] ops_undo_list+0x2ce/0x8f0 [ 26.243202][ T67] ? netns_install+0x2a0/0x2a0 [ 26.243320][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.243499][ T67] cleanup_net+0x431/0x940 [ 26.243619][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 26.243738][ T67] ? process_one_work+0xdb7/0x1410 [ 26.243860][ T67] ? lock_acquire+0x134/0x160 [ 26.243983][ T67] ? rcu_is_watching+0x15/0xd0 [ 26.244105][ T67] process_one_work+0xdf8/0x1410 [ 26.244231][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 26.244405][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 26.244526][ T67] ? find_held_lock+0x2b/0x80 [ 26.244650][ T67] worker_thread+0x4f1/0xd60 [ 26.244775][ T67] ? rescuer_thread+0x1320/0x1320 [ 26.244897][ T67] kthread+0x367/0x460 [ 26.244989][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 26.245143][ T67] ? kthread_affine_node+0x330/0x330 [ 26.245264][ T67] ret_from_fork+0x474/0x6b0 [ 26.245443][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 26.245598][ T67] ? __switch_to+0x5a3/0xe00 [ 26.245721][ T67] ? kthread_affine_node+0x330/0x330 [ 26.245841][ T67] ret_from_fork_asm+0x11/0x20 [ 26.245968][ T67] [ 26.246059][ T67] irq event stamp: 114551 [ 26.246150][ T67] hardirqs last enabled at (114559): [] __up_console_sem+0x5a/0x70 [ 26.246373][ T67] hardirqs last disabled at (114568): [] __up_console_sem+0x3f/0x70 [ 26.246588][ T67] softirqs last enabled at (114508): [] handle_softirqs+0x611/0x940 [ 26.246797][ T67] softirqs last disabled at (114417): [] __irq_exit_rcu+0x103/0x1c0 [ 26.247007][ T67] ---[ end trace 0000000000000000 ]--- [ 26.352277][ T483] ------------[ cut here ]------------ [ 26.352540][ T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/483 [ 26.352822][ T483] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.353179][ T483] CPU: 2 UID: 0 PID: 483 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.353519][ T483] Tainted: [W]=WARN [ 26.353666][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.353878][ T483] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.354101][ T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.354640][ T483] RSP: 0018:ffa0000000647a80 EFLAGS: 00010286 [ 26.354856][ T483] RAX: 00000000ffffffa6 RBX: ff1100000c470ac0 RCX: 1ff40000000c8f16 [ 26.355099][ T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c470b7c [ 26.355363][ T483] RBP: ff1100000ee99000 R08: 1fe220000188e171 R09: ff11000017510b80 [ 26.355605][ T483] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 26.355850][ T483] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee99000 [ 26.356097][ T483] FS: 00007fba01665840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.356409][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.356632][ T483] CR2: 00007fba01871690 CR3: 0000000011b37005 CR4: 0000000000771ef0 [ 26.356883][ T483] PKRU: 55555554 [ 26.357028][ T483] Call Trace: [ 26.357175][ T483] [ 26.357290][ T483] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.357490][ T483] ? notifier_call_chain+0xb0/0x320 [ 26.357671][ T483] rtmsg_ifinfo+0x5c/0xb0 [ 26.357821][ T483] register_netdevice+0x1526/0x1bc0 [ 26.358002][ T483] ? unregister_netdevice_queue+0x470/0x470 [ 26.358217][ T483] ? alloc_netdev_mqs+0xed0/0x1490 [ 26.358417][ T483] register_netdev+0x23/0x40 [ 26.358597][ T483] loopback_net_init+0x7d/0x150 [ 26.358779][ T483] ops_init+0x187/0x560 [ 26.358930][ T483] setup_net+0x11b/0x3b0 [ 26.359078][ T483] ? unregister_pernet_device+0x80/0x80 [ 26.359254][ T483] ? lockdep_init_map_type+0x5d/0x250 [ 26.359456][ T483] ? mutex_init_lockdep+0xf6/0x120 [ 26.359638][ T483] copy_net_ns+0x383/0x660 [ 26.359821][ T483] create_new_namespaces+0x371/0xa10 [ 26.360005][ T483] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.360185][ T483] ksys_unshare+0x353/0x880 [ 26.360386][ T483] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.360568][ T483] ? walk_process_tree+0x350/0x350 [ 26.360750][ T483] ? __x64_sys_openat+0x10e/0x210 [ 26.360932][ T483] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.361114][ T483] __x64_sys_unshare+0x34/0x50 [ 26.361292][ T483] ? do_syscall_64+0x82/0xfc0 [ 26.361500][ T483] do_syscall_64+0x117/0xfc0 [ 26.361679][ T483] ? trace_hardirqs_off+0xd/0x30 [ 26.361857][ T483] ? exc_page_fault+0xee/0x100 [ 26.362037][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.362253][ T483] RIP: 0033:0x7fba01927bcb [ 26.362455][ T483] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.362968][ T483] RSP: 002b:00007ffc95507108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 26.363215][ T483] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fba01927bcb [ 26.363479][ T483] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.363723][ T483] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.363965][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc95509330 [ 26.364210][ T483] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9550a889 [ 26.364482][ T483] [ 26.364627][ T483] irq event stamp: 25067 [ 26.364773][ T483] hardirqs last enabled at (25077): [] __up_console_sem+0x5a/0x70 [ 26.365049][ T483] hardirqs last disabled at (25086): [] __up_console_sem+0x3f/0x70 [ 26.365335][ T483] softirqs last enabled at (24394): [] __alloc_skb+0x4c2/0x5f0 [ 26.365622][ T483] softirqs last disabled at (24392): [] __alloc_skb+0x4c2/0x5f0 [ 26.365896][ T483] ---[ end trace 0000000000000000 ]--- [ 26.368996][ T483] ------------[ cut here ]------------ [ 26.369172][ T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/483 [ 26.369469][ T483] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.369817][ T483] CPU: 2 UID: 0 PID: 483 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.370127][ T483] Tainted: [W]=WARN [ 26.370273][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.370506][ T483] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.370724][ T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.371233][ T483] RSP: 0018:ffa0000000647918 EFLAGS: 00010286 [ 26.371466][ T483] RAX: 00000000ffffffa6 RBX: ff1100000a257700 RCX: 1ff40000000c8ee9 [ 26.371713][ T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2577bc [ 26.371955][ T483] RBP: ff11000016931000 R08: 1fe220000144aef9 R09: ff11000017510b80 [ 26.372198][ T483] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 26.372458][ T483] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016931000 [ 26.372703][ T483] FS: 00007fba01665840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.372978][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.373187][ T483] CR2: 00007fba01871690 CR3: 0000000011b37005 CR4: 0000000000771ef0 [ 26.373450][ T483] PKRU: 55555554 [ 26.373596][ T483] Call Trace: [ 26.373743][ T483] [ 26.373858][ T483] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.374036][ T483] ? notifier_call_chain+0xb0/0x320 [ 26.374215][ T483] rtmsg_ifinfo+0x5c/0xb0 [ 26.374381][ T483] register_netdevice+0x1526/0x1bc0 [ 26.374563][ T483] ? unregister_netdevice_queue+0x470/0x470 [ 26.374774][ T483] ? alloc_netdev_mqs+0xed0/0x1490 [ 26.374957][ T483] __ip_tunnel_create+0x380/0x470 [ 26.375137][ T483] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 26.375314][ T483] ? net_generic+0xb3/0x1e0 [ 26.375517][ T483] ip_tunnel_init_net+0x1b4/0x510 [ 26.375697][ T483] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 26.375878][ T483] ? __kmalloc_noprof+0x2d7/0x760 [ 26.376060][ T483] ops_init+0x187/0x560 [ 26.376209][ T483] setup_net+0x11b/0x3b0 [ 26.376379][ T483] ? unregister_pernet_device+0x80/0x80 [ 26.376556][ T483] ? lockdep_init_map_type+0x5d/0x250 [ 26.376737][ T483] ? mutex_init_lockdep+0xf6/0x120 [ 26.376918][ T483] copy_net_ns+0x383/0x660 [ 26.377100][ T483] create_new_namespaces+0x371/0xa10 [ 26.377280][ T483] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.377480][ T483] ksys_unshare+0x353/0x880 [ 26.377663][ T483] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.377841][ T483] ? walk_process_tree+0x350/0x350 [ 26.378019][ T483] ? __x64_sys_openat+0x10e/0x210 [ 26.378198][ T483] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.378398][ T483] __x64_sys_unshare+0x34/0x50 [ 26.378577][ T483] ? do_syscall_64+0x82/0xfc0 [ 26.378755][ T483] do_syscall_64+0x117/0xfc0 [ 26.378933][ T483] ? trace_hardirqs_off+0xd/0x30 [ 26.379116][ T483] ? exc_page_fault+0xee/0x100 [ 26.379296][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.379526][ T483] RIP: 0033:0x7fba01927bcb [ 26.379711][ T483] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.380224][ T483] RSP: 002b:00007ffc95507108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 26.380495][ T483] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fba01927bcb [ 26.380737][ T483] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.380979][ T483] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.381228][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc95509330 [ 26.381490][ T483] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9550a889 [ 26.381737][ T483] [ 26.381881][ T483] irq event stamp: 27239 [ 26.382027][ T483] hardirqs last enabled at (27249): [] __up_console_sem+0x5a/0x70 [ 26.382302][ T483] hardirqs last disabled at (27258): [] __up_console_sem+0x3f/0x70 [ 26.382597][ T483] softirqs last enabled at (26530): [] __alloc_skb+0x4c2/0x5f0 [ 26.382873][ T483] softirqs last disabled at (26528): [] __alloc_skb+0x4c2/0x5f0 [ 26.383146][ T483] ---[ end trace 0000000000000000 ]--- [ 26.385784][ T483] ------------[ cut here ]------------ [ 26.385962][ T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/483 [ 26.386237][ T483] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.386720][ T483] CPU: 2 UID: 0 PID: 483 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.387035][ T483] Tainted: [W]=WARN [ 26.387183][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.387415][ T483] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.387634][ T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.388153][ T483] RSP: 0018:ffa00000006478f8 EFLAGS: 00010286 [ 26.388384][ T483] RAX: 00000000ffffffa6 RBX: ff1100000c4938c0 RCX: 1ff40000000c8ee5 [ 26.388627][ T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49397c [ 26.388873][ T483] RBP: ff1100000f761000 R08: 1fe2200001892731 R09: ff11000017510b80 [ 26.389119][ T483] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 26.389384][ T483] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f761000 [ 26.389634][ T483] FS: 00007fba01665840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.389916][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.390129][ T483] CR2: 00007fba01871690 CR3: 0000000011b37005 CR4: 0000000000771ef0 [ 26.390398][ T483] PKRU: 55555554 [ 26.390546][ T483] Call Trace: [ 26.390692][ T483] [ 26.390808][ T483] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.390988][ T483] ? notifier_call_chain+0xb0/0x320 [ 26.391168][ T483] rtmsg_ifinfo+0x5c/0xb0 [ 26.391318][ T483] register_netdevice+0x1526/0x1bc0 [ 26.391523][ T483] ? unregister_netdevice_queue+0x470/0x470 [ 26.391739][ T483] ? alloc_netdev_mqs+0xed0/0x1490 [ 26.391920][ T483] __ip_tunnel_create+0x380/0x470 [ 26.392100][ T483] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 26.392280][ T483] ? net_generic+0xb3/0x1e0 [ 26.392484][ T483] ip_tunnel_init_net+0x1b4/0x510 [ 26.392666][ T483] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 26.392848][ T483] ? trace_kmalloc+0xed/0x130 [ 26.393032][ T483] ? __kasan_kmalloc+0x7b/0x90 [ 26.393213][ T483] vti_init_net+0x2a/0x140 [ 26.393414][ T483] ops_init+0x187/0x560 [ 26.393564][ T483] setup_net+0x11b/0x3b0 [ 26.393713][ T483] ? unregister_pernet_device+0x80/0x80 [ 26.393892][ T483] ? lockdep_init_map_type+0x5d/0x250 [ 26.394074][ T483] ? mutex_init_lockdep+0xf6/0x120 [ 26.394256][ T483] copy_net_ns+0x383/0x660 [ 26.394459][ T483] create_new_namespaces+0x371/0xa10 [ 26.394643][ T483] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.394825][ T483] ksys_unshare+0x353/0x880 [ 26.395007][ T483] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.395187][ T483] ? walk_process_tree+0x350/0x350 [ 26.395387][ T483] ? __x64_sys_openat+0x10e/0x210 [ 26.395569][ T483] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.395775][ T483] __x64_sys_unshare+0x34/0x50 [ 26.395963][ T483] ? do_syscall_64+0x82/0xfc0 [ 26.396143][ T483] do_syscall_64+0x117/0xfc0 [ 26.396323][ T483] ? trace_hardirqs_off+0xd/0x30 [ 26.396525][ T483] ? exc_page_fault+0xee/0x100 [ 26.396706][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.396917][ T483] RIP: 0033:0x7fba01927bcb [ 26.397102][ T483] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.397644][ T483] RSP: 002b:00007ffc95507108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 26.397890][ T483] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fba01927bcb [ 26.398137][ T483] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.398401][ T483] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.398646][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc95509330 [ 26.398889][ T483] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9550a889 [ 26.399142][ T483] [ 26.399291][ T483] irq event stamp: 29465 [ 26.399455][ T483] hardirqs last enabled at (29477): [] __up_console_sem+0x5a/0x70 [ 26.399734][ T483] hardirqs last disabled at (29486): [] __up_console_sem+0x3f/0x70 [ 26.400012][ T483] softirqs last enabled at (28836): [] handle_softirqs+0x611/0x940 [ 26.400295][ T483] softirqs last disabled at (28631): [] __irq_exit_rcu+0x103/0x1c0 [ 26.400592][ T483] ---[ end trace 0000000000000000 ]--- [ 26.409182][ T483] ------------[ cut here ]------------ [ 26.409875][ T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/483 [ 26.410375][ T483] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.410781][ T483] CPU: 2 UID: 0 PID: 483 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.411148][ T483] Tainted: [W]=WARN [ 26.411373][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.411647][ T483] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.411925][ T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.412515][ T483] RSP: 0018:ffa0000000647a78 EFLAGS: 00010286 [ 26.412782][ T483] RAX: 00000000ffffffa6 RBX: ff1100000c493000 RCX: 1ff40000000c8f15 [ 26.413080][ T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4930bc [ 26.413397][ T483] RBP: ff1100000ec04000 R08: 1fe2200001892619 R09: ff11000017510b80 [ 26.413699][ T483] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 26.413995][ T483] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec04000 [ 26.414295][ T483] FS: 00007fba01665840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.414644][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.414911][ T483] CR2: 00007fba01871690 CR3: 0000000011b37005 CR4: 0000000000771ef0 [ 26.415215][ T483] PKRU: 55555554 [ 26.415434][ T483] Call Trace: [ 26.415649][ T483] [ 26.415821][ T483] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.416056][ T483] ? notifier_call_chain+0xb0/0x320 [ 26.416288][ T483] rtmsg_ifinfo+0x5c/0xb0 [ 26.416511][ T483] register_netdevice+0x1526/0x1bc0 [ 26.416748][ T483] ? unregister_netdevice_queue+0x470/0x470 [ 26.417011][ T483] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.417247][ T483] register_netdev+0x23/0x40 [ 26.417499][ T483] vti6_init_net+0x280/0x3c0 [ 26.417732][ T483] ops_init+0x187/0x560 [ 26.417934][ T483] setup_net+0x11b/0x3b0 [ 26.418136][ T483] ? unregister_pernet_device+0x80/0x80 [ 26.418390][ T483] ? lockdep_init_map_type+0x5d/0x250 [ 26.418626][ T483] ? mutex_init_lockdep+0xf6/0x120 [ 26.418860][ T483] copy_net_ns+0x383/0x660 [ 26.419093][ T483] create_new_namespaces+0x371/0xa10 [ 26.419333][ T483] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.419578][ T483] ksys_unshare+0x353/0x880 [ 26.419810][ T483] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.420046][ T483] ? walk_process_tree+0x350/0x350 [ 26.420278][ T483] ? __x64_sys_openat+0x10e/0x210 [ 26.420532][ T483] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.420769][ T483] __x64_sys_unshare+0x34/0x50 [ 26.421001][ T483] ? do_syscall_64+0x82/0xfc0 [ 26.421234][ T483] do_syscall_64+0x117/0xfc0 [ 26.421488][ T483] ? trace_hardirqs_off+0xd/0x30 [ 26.421722][ T483] ? exc_page_fault+0xee/0x100 [ 26.421957][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.422223][ T483] RIP: 0033:0x7fba01927bcb [ 26.422486][ T483] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.423051][ T483] RSP: 002b:00007ffc95507108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 26.423374][ T483] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fba01927bcb [ 26.423670][ T483] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.423965][ T483] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.424261][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc95509330 [ 26.424582][ T483] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9550a889 [ 26.424884][ T483] [ 26.425083][ T483] irq event stamp: 44733 [ 26.425283][ T483] hardirqs last enabled at (44839): [] __up_console_sem+0x5a/0x70 [ 26.425632][ T483] hardirqs last disabled at (44942): [] __up_console_sem+0x3f/0x70 [ 26.425961][ T483] softirqs last enabled at (45042): [] handle_softirqs+0x611/0x940 [ 26.426276][ T483] softirqs last disabled at (45053): [] __irq_exit_rcu+0x103/0x1c0 [ 26.426568][ T483] ---[ end trace 0000000000000000 ]--- [ 26.431072][ T483] ------------[ cut here ]------------ [ 26.431216][ T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/483 [ 26.431473][ T483] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.431777][ T483] CPU: 3 UID: 0 PID: 483 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.432043][ T483] Tainted: [W]=WARN [ 26.432144][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.432310][ T483] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.432491][ T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.432956][ T483] RSP: 0018:ffa0000000647a68 EFLAGS: 00010286 [ 26.433123][ T483] RAX: 00000000ffffffa6 RBX: ff110000118bee40 RCX: 1ff40000000c8f13 [ 26.433315][ T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000118beefc [ 26.433520][ T483] RBP: ff11000005b34000 R08: 1fe2200002317de1 R09: ff11000017510b80 [ 26.433717][ T483] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.433916][ T483] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005b34000 [ 26.434115][ T483] FS: 00007fba01665840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.434356][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.434522][ T483] CR2: 0000561705c5dd5c CR3: 0000000011b37002 CR4: 0000000000771ef0 [ 26.434719][ T483] PKRU: 55555554 [ 26.434818][ T483] Call Trace: [ 26.434916][ T483] [ 26.434985][ T483] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.435119][ T483] ? notifier_call_chain+0xb0/0x320 [ 26.435250][ T483] rtmsg_ifinfo+0x5c/0xb0 [ 26.435361][ T483] register_netdevice+0x1526/0x1bc0 [ 26.435496][ T483] ? unregister_netdevice_queue+0x470/0x470 [ 26.435664][ T483] register_netdev+0x23/0x40 [ 26.435797][ T483] sit_init_net+0x299/0x570 [ 26.435930][ T483] ops_init+0x187/0x560 [ 26.436032][ T483] setup_net+0x11b/0x3b0 [ 26.436133][ T483] ? unregister_pernet_device+0x80/0x80 [ 26.436263][ T483] ? lockdep_init_map_type+0x5d/0x250 [ 26.436407][ T483] ? mutex_init_lockdep+0xf6/0x120 [ 26.436541][ T483] copy_net_ns+0x383/0x660 [ 26.436677][ T483] create_new_namespaces+0x371/0xa10 [ 26.436811][ T483] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.436940][ T483] ksys_unshare+0x353/0x880 [ 26.437069][ T483] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.437201][ T483] ? walk_process_tree+0x350/0x350 [ 26.437340][ T483] ? __x64_sys_openat+0x10e/0x210 [ 26.437479][ T483] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.437614][ T483] __x64_sys_unshare+0x34/0x50 [ 26.437744][ T483] ? do_syscall_64+0x82/0xfc0 [ 26.437874][ T483] do_syscall_64+0x117/0xfc0 [ 26.438006][ T483] ? trace_hardirqs_off+0xd/0x30 [ 26.438138][ T483] ? exc_page_fault+0xee/0x100 [ 26.438269][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.438445][ T483] RIP: 0033:0x7fba01927bcb [ 26.438583][ T483] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.439053][ T483] RSP: 002b:00007ffc95507108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 26.439253][ T483] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fba01927bcb [ 26.439458][ T483] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.439657][ T483] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.439851][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc95509330 [ 26.440047][ T483] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9550a889 [ 26.440250][ T483] [ 26.440358][ T483] irq event stamp: 47999 [ 26.440457][ T483] hardirqs last enabled at (48007): [] __up_console_sem+0x5a/0x70 [ 26.440685][ T483] hardirqs last disabled at (48014): [] __up_console_sem+0x3f/0x70 [ 26.440913][ T483] softirqs last enabled at (47482): [] handle_softirqs+0x611/0x940 [ 26.441141][ T483] softirqs last disabled at (47465): [] __irq_exit_rcu+0x103/0x1c0 [ 26.441379][ T483] ---[ end trace 0000000000000000 ]--- [ 26.444855][ T483] ------------[ cut here ]------------ [ 26.445010][ T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/483 [ 26.445258][ T483] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.445584][ T483] CPU: 3 UID: 0 PID: 483 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.445858][ T483] Tainted: [W]=WARN [ 26.445957][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.446127][ T483] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.446305][ T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.446796][ T483] RSP: 0018:ffa0000000647a78 EFLAGS: 00010286 [ 26.446971][ T483] RAX: 00000000ffffffa6 RBX: ff110000050918c0 RCX: 1ff40000000c8f15 [ 26.447181][ T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509197c [ 26.447394][ T483] RBP: ff1100000e8c1000 R08: 1fe2200000a12331 R09: ff11000017510b80 [ 26.447598][ T483] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.447800][ T483] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e8c1000 [ 26.448003][ T483] FS: 00007fba01665840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.448238][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.448417][ T483] CR2: 0000561705c5dd5c CR3: 0000000011b37002 CR4: 0000000000771ef0 [ 26.448624][ T483] PKRU: 55555554 [ 26.448726][ T483] Call Trace: [ 26.448828][ T483] [ 26.448897][ T483] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.449032][ T483] ? notifier_call_chain+0xb0/0x320 [ 26.449169][ T483] rtmsg_ifinfo+0x5c/0xb0 [ 26.449270][ T483] register_netdevice+0x1526/0x1bc0 [ 26.449413][ T483] ? unregister_netdevice_queue+0x470/0x470 [ 26.449576][ T483] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.449711][ T483] register_netdev+0x23/0x40 [ 26.449842][ T483] ip6_tnl_init_net+0x2b8/0x400 [ 26.449975][ T483] ops_init+0x187/0x560 [ 26.450077][ T483] setup_net+0x11b/0x3b0 [ 26.450177][ T483] ? unregister_pernet_device+0x80/0x80 [ 26.450310][ T483] ? lockdep_init_map_type+0x5d/0x250 [ 26.450471][ T483] ? mutex_init_lockdep+0xf6/0x120 [ 26.450607][ T483] copy_net_ns+0x383/0x660 [ 26.450740][ T483] create_new_namespaces+0x371/0xa10 [ 26.450875][ T483] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 26.451007][ T483] ksys_unshare+0x353/0x880 [ 26.451139][ T483] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.451271][ T483] ? walk_process_tree+0x350/0x350 [ 26.451412][ T483] ? __x64_sys_openat+0x10e/0x210 [ 26.451545][ T483] ? __ia32_sys_open+0x1b0/0x1b0 [ 26.451678][ T483] __x64_sys_unshare+0x34/0x50 [ 26.451808][ T483] ? do_syscall_64+0x82/0xfc0 [ 26.451943][ T483] do_syscall_64+0x117/0xfc0 [ 26.452076][ T483] ? trace_hardirqs_off+0xd/0x30 [ 26.452208][ T483] ? exc_page_fault+0xee/0x100 [ 26.452348][ T483] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.452513][ T483] RIP: 0033:0x7fba01927bcb [ 26.452648][ T483] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 26.453120][ T483] RSP: 002b:00007ffc95507108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 26.453318][ T483] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fba01927bcb [ 26.453523][ T483] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 26.453721][ T483] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 26.453917][ T483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc95509330 [ 26.454115][ T483] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9550a889 [ 26.454318][ T483] [ 26.454425][ T483] irq event stamp: 50289 [ 26.454525][ T483] hardirqs last enabled at (50297): [] __up_console_sem+0x5a/0x70 [ 26.454754][ T483] hardirqs last disabled at (50304): [] __up_console_sem+0x3f/0x70 [ 26.454981][ T483] softirqs last enabled at (49736): [] __alloc_skb+0x4c2/0x5f0 [ 26.455206][ T483] softirqs last disabled at (49734): [] __alloc_skb+0x4c2/0x5f0 [ 26.455444][ T483] ---[ end trace 0000000000000000 ]--- [ 26.484714][ T484] ------------[ cut here ]------------ [ 26.484894][ T484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/484 [ 26.485171][ T484] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.485883][ T484] CPU: 2 UID: 0 PID: 484 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.486187][ T484] Tainted: [W]=WARN [ 26.486356][ T484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.486569][ T484] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.486791][ T484] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.487302][ T484] RSP: 0018:ffa0000000647020 EFLAGS: 00010286 [ 26.487534][ T484] RAX: 00000000ffffffa6 RBX: ff1100000c471540 RCX: 1ff40000000c8dca [ 26.487777][ T484] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4715fc [ 26.488025][ T484] RBP: ff1100000ee99000 R08: 1fe220000188e2c1 R09: ff11000014b38b58 [ 26.488268][ T484] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 26.488527][ T484] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 26.488772][ T484] FS: 00007f1a01af6840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 26.489049][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.489259][ T484] CR2: 000000001e8a5988 CR3: 0000000011897002 CR4: 0000000000771ef0 [ 26.489522][ T484] PKRU: 55555554 [ 26.489667][ T484] Call Trace: [ 26.489813][ T484] [ 26.489929][ T484] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.490114][ T484] rtmsg_ifinfo+0x5c/0xb0 [ 26.490261][ T484] ? mark_held_locks+0x40/0x70 [ 26.490459][ T484] __dev_notify_flags+0x1b8/0x280 [ 26.490647][ T484] ? netif_change_name+0x8c0/0x8c0 [ 26.490825][ T484] ? __dev_change_flags+0x4a4/0x6d0 [ 26.491004][ T484] ? netif_set_allmulti+0x2c0/0x2c0 [ 26.491181][ T484] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.491383][ T484] ? is_bpf_text_address+0x68/0x110 [ 26.491564][ T484] netif_change_flags+0xfe/0x190 [ 26.491743][ T484] ? unwind_get_return_address+0x67/0xd0 [ 26.491921][ T484] do_setlink.isra.0+0x1d25/0x2a60 [ 26.492102][ T484] ? rtnl_link_get_size+0x350/0x350 [ 26.492281][ T484] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.492511][ T484] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.492692][ T484] ? validate_chain+0x38b/0xc20 [ 26.492871][ T484] ? rcu_read_lock_any_held+0x66/0x90 [ 26.493050][ T484] ? stack_depot_save_flags+0x367/0x770 [ 26.493231][ T484] ? __kernel_text_address+0x12/0x30 [ 26.493431][ T484] ? __lock_acquire+0x508/0xc10 [ 26.493612][ T484] ? lock_acquire.part.0+0xbc/0x260 [ 26.493790][ T484] ? rtnl_newlink+0x883/0xee0 [ 26.493972][ T484] ? rcu_is_watching+0x15/0xd0 [ 26.494150][ T484] ? lock_acquire+0x134/0x160 [ 26.494335][ T484] ? rcu_is_watching+0x15/0xd0 [ 26.494525][ T484] ? rcu_is_watching+0x15/0xd0 [ 26.494704][ T484] ? trace_contention_end+0xb3/0x1a0 [ 26.494882][ T484] ? __mutex_lock+0x1db/0x2010 [ 26.495059][ T484] ? __mutex_lock+0x9b2/0x2010 [ 26.495238][ T484] ? rtnl_newlink+0x883/0xee0 [ 26.495440][ T484] ? ww_mutex_lock+0x160/0x160 [ 26.495621][ T484] ? __rtnl_newlink+0x3fa/0xa50 [ 26.495802][ T484] rtnl_newlink+0x8d1/0xee0 [ 26.495982][ T484] ? lock_acquire.part.0+0xbc/0x260 [ 26.496158][ T484] ? find_held_lock+0x2b/0x80 [ 26.496359][ T484] ? __rtnl_newlink+0xa50/0xa50 [ 26.496538][ T484] ? mark_usage+0x61/0x170 [ 26.496715][ T484] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.496899][ T484] ? lock_acquire.part.0+0xbc/0x260 [ 26.497076][ T484] ? find_held_lock+0x2b/0x80 [ 26.497253][ T484] ? __rtnl_newlink+0xa50/0xa50 [ 26.497451][ T484] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.497630][ T484] ? __rtnl_newlink+0xa50/0xa50 [ 26.497807][ T484] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.497986][ T484] ? validate_chain+0x38b/0xc20 [ 26.498166][ T484] ? rtnl_link_fill+0x920/0x920 [ 26.498365][ T484] ? __lock_acquire+0x508/0xc10 [ 26.498544][ T484] ? lock_acquire.part.0+0xbc/0x260 [ 26.498720][ T484] ? find_held_lock+0x2b/0x80 [ 26.498899][ T484] netlink_rcv_skb+0x14e/0x3a0 [ 26.499078][ T484] ? rtnl_link_fill+0x920/0x920 [ 26.499257][ T484] ? netlink_ack+0xcf0/0xcf0 [ 26.499456][ T484] ? netlink_deliver_tap+0xc5/0x330 [ 26.499637][ T484] ? netlink_deliver_tap+0x13c/0x330 [ 26.499819][ T484] netlink_unicast+0x486/0x750 [ 26.499999][ T484] ? netlink_attachskb+0x810/0x810 [ 26.500178][ T484] ? __lock_acquire+0x508/0xc10 [ 26.500377][ T484] netlink_sendmsg+0x735/0xc60 [ 26.500558][ T484] ? netlink_unicast+0x750/0x750 [ 26.500736][ T484] ? __might_fault+0x97/0x140 [ 26.500920][ T484] ____sys_sendmsg+0x419/0x850 [ 26.501099][ T484] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.501277][ T484] ? get_timestamp.constprop.0+0x390/0x390 [ 26.501506][ T484] ? move_addr_to_kernel+0x40/0x40 [ 26.501687][ T484] ? stack_depot_save_flags+0x367/0x770 [ 26.501867][ T484] ? validate_chain+0x38b/0xc20 [ 26.502047][ T484] ___sys_sendmsg+0x14e/0x1d0 [ 26.502229][ T484] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.502459][ T484] ? copy_msghdr_from_user+0x460/0x460 [ 26.502649][ T484] __sys_sendmsg+0x145/0x1f0 [ 26.502829][ T484] ? __sys_sendmsg_sock+0x20/0x20 [ 26.503007][ T484] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.503220][ T484] ? do_raw_spin_unlock+0x59/0x250 [ 26.503419][ T484] ? rcu_is_watching+0x15/0xd0 [ 26.503601][ T484] do_syscall_64+0x117/0xfc0 [ 26.503779][ T484] ? trace_hardirqs_off+0xd/0x30 [ 26.503958][ T484] ? exc_page_fault+0xee/0x100 [ 26.504138][ T484] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.504367][ T484] RIP: 0033:0x7f1a01d3008e [ 26.504551][ T484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.505063][ T484] RSP: 002b:00007ffe40035830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.505308][ T484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a01d3008e [ 26.505572][ T484] RDX: 0000000000000000 RSI: 00007ffe400358e0 RDI: 0000000000000005 [ 26.505814][ T484] RBP: 00007ffe40035840 R08: 0000000000000000 R09: 0000000000000000 [ 26.506057][ T484] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46f [ 26.506300][ T484] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe40035fb0 [ 26.506565][ T484] [ 26.506709][ T484] irq event stamp: 23801 [ 26.506853][ T484] hardirqs last enabled at (23811): [] __up_console_sem+0x5a/0x70 [ 26.507131][ T484] hardirqs last disabled at (23820): [] __up_console_sem+0x3f/0x70 [ 26.507424][ T484] softirqs last enabled at (22704): [] handle_softirqs+0x611/0x940 [ 26.507697][ T484] softirqs last disabled at (22129): [] __irq_exit_rcu+0x103/0x1c0 [ 26.507969][ T484] ---[ end trace 0000000000000000 ]--- [ 26.613631][ T487] ------------[ cut here ]------------ [ 26.613857][ T487] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/487 [ 26.614236][ T487] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.614741][ T487] CPU: 0 UID: 0 PID: 487 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.615022][ T487] Tainted: [W]=WARN [ 26.615128][ T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.615301][ T487] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.615497][ T487] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.615983][ T487] RSP: 0018:ffa0000000746e30 EFLAGS: 00010286 [ 26.616159][ T487] RAX: 00000000ffffffa6 RBX: ff110000118bec80 RCX: 1ff40000000e8d8c [ 26.616378][ T487] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000118bed3c [ 26.616588][ T487] RBP: ff1100000e394000 R08: 1fe2200002317da9 R09: ff1100000e90ae80 [ 26.616795][ T487] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 26.617004][ T487] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e1f4080 [ 26.617210][ T487] FS: 00007f7849c96840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.617463][ T487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.617638][ T487] CR2: 000000000042ebe0 CR3: 0000000010133006 CR4: 0000000000771ef0 [ 26.617847][ T487] PKRU: 55555554 [ 26.617950][ T487] Call Trace: [ 26.618053][ T487] [ 26.618125][ T487] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.618267][ T487] rtmsg_ifinfo+0x5c/0xb0 [ 26.618379][ T487] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 26.618553][ T487] __dev_notify_flags+0x1b8/0x280 [ 26.618690][ T487] ? netif_change_name+0x8c0/0x8c0 [ 26.618826][ T487] ? rtnl_newlink+0x8d1/0xee0 [ 26.618963][ T487] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.619101][ T487] ? netlink_rcv_skb+0x14e/0x3a0 [ 26.619241][ T487] ? add_timer_on+0x580/0x580 [ 26.619391][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.619530][ T487] ? mark_held_locks+0x40/0x70 [ 26.619669][ T487] rtnl_configure_link+0x1ac/0x390 [ 26.619805][ T487] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.619943][ T487] ? queue_delayed_work_on+0x95/0x100 [ 26.620085][ T487] veth_newlink+0x330/0x8d0 [ 26.620223][ T487] ? veth_poll_controller+0x10/0x10 [ 26.620373][ T487] ? kasan_save_stack+0x2f/0x50 [ 26.620517][ T487] ? kasan_save_track+0x14/0x30 [ 26.620657][ T487] ? __kasan_kmalloc+0x7b/0x90 [ 26.620812][ T487] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 26.620951][ T487] ? alloc_netdev_mqs+0xe85/0x1490 [ 26.621090][ T487] ? rtnl_af_lookup+0x290/0x290 [ 26.621226][ T487] ? alloc_netdev_mqs+0xed0/0x1490 [ 26.621377][ T487] ? rtnl_create_link+0x169/0xf20 [ 26.621519][ T487] rtnl_newlink_create+0x2da/0x8c0 [ 26.621658][ T487] ? rtnl_create_link+0xf20/0xf20 [ 26.621794][ T487] ? __dev_get_by_name+0x12/0x50 [ 26.621931][ T487] ? rtnl_dev_get+0xd7/0x170 [ 26.622076][ T487] __rtnl_newlink+0x22b/0xa50 [ 26.622217][ T487] rtnl_newlink+0x8d1/0xee0 [ 26.622369][ T487] ? lock_acquire.part.0+0xbc/0x260 [ 26.622507][ T487] ? find_held_lock+0x2b/0x80 [ 26.622644][ T487] ? __rtnl_newlink+0xa50/0xa50 [ 26.622783][ T487] ? mark_usage+0x61/0x170 [ 26.622920][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.623062][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.623202][ T487] ? __rtnl_newlink+0xa50/0xa50 [ 26.623352][ T487] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.623491][ T487] ? validate_chain+0x38b/0xc20 [ 26.623630][ T487] ? rtnl_link_fill+0x920/0x920 [ 26.623769][ T487] ? __lock_acquire+0x508/0xc10 [ 26.623911][ T487] ? lock_acquire.part.0+0xbc/0x260 [ 26.624049][ T487] ? find_held_lock+0x2b/0x80 [ 26.624188][ T487] netlink_rcv_skb+0x14e/0x3a0 [ 26.624337][ T487] ? rtnl_link_fill+0x920/0x920 [ 26.624483][ T487] ? netlink_ack+0xcf0/0xcf0 [ 26.624626][ T487] ? netlink_deliver_tap+0xc5/0x330 [ 26.624764][ T487] ? netlink_deliver_tap+0x13c/0x330 [ 26.624902][ T487] netlink_unicast+0x486/0x750 [ 26.625044][ T487] ? netlink_attachskb+0x810/0x810 [ 26.625185][ T487] ? __lock_acquire+0x508/0xc10 [ 26.625324][ T487] netlink_sendmsg+0x735/0xc60 [ 26.625478][ T487] ? netlink_unicast+0x750/0x750 [ 26.625617][ T487] ? __might_fault+0x97/0x140 [ 26.625758][ T487] ____sys_sendmsg+0x419/0x850 [ 26.625899][ T487] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.626037][ T487] ? get_timestamp.constprop.0+0x390/0x390 [ 26.626210][ T487] ? move_addr_to_kernel+0x40/0x40 [ 26.626368][ T487] ___sys_sendmsg+0x14e/0x1d0 [ 26.626507][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.626644][ T487] ? copy_msghdr_from_user+0x460/0x460 [ 26.626791][ T487] ? lock_vma_under_rcu+0x159/0x410 [ 26.626933][ T487] __sys_sendmsg+0x145/0x1f0 [ 26.627074][ T487] ? __sys_sendmsg_sock+0x20/0x20 [ 26.627220][ T487] ? rcu_is_watching+0x15/0xd0 [ 26.627370][ T487] ? rcu_is_watching+0x15/0xd0 [ 26.627510][ T487] do_syscall_64+0x117/0xfc0 [ 26.627650][ T487] ? trace_hardirqs_off+0xd/0x30 [ 26.627788][ T487] ? exc_page_fault+0xee/0x100 [ 26.627927][ T487] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.628101][ T487] RIP: 0033:0x7f7849ed008e [ 26.628250][ T487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.628754][ T487] RSP: 002b:00007fffbc20f300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.628962][ T487] RAX: ffffffffffffffda RBX: 00007fffbc20faa0 RCX: 00007f7849ed008e [ 26.629172][ T487] RDX: 0000000000000000 RSI: 00007fffbc20f3b0 RDI: 0000000000000005 [ 26.629387][ T487] RBP: 00007fffbc20f310 R08: 0000000000000000 R09: 0000000000000000 [ 26.629592][ T487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46f [ 26.629798][ T487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc20fa70 [ 26.630012][ T487] [ 26.630115][ T487] irq event stamp: 22355 [ 26.630218][ T487] hardirqs last enabled at (22363): [] __up_console_sem+0x5a/0x70 [ 26.630469][ T487] hardirqs last disabled at (22372): [] __up_console_sem+0x3f/0x70 [ 26.630706][ T487] softirqs last enabled at (21444): [] __alloc_skb+0x4c2/0x5f0 [ 26.630950][ T487] softirqs last disabled at (21442): [] __alloc_skb+0x4c2/0x5f0 [ 26.631190][ T487] ---[ end trace 0000000000000000 ]--- [ 26.637780][ T487] ------------[ cut here ]------------ [ 26.637928][ T487] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/487 [ 26.638253][ T487] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.639068][ T487] CPU: 0 UID: 0 PID: 487 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.639409][ T487] Tainted: [W]=WARN [ 26.639515][ T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.639685][ T487] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.639862][ T487] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.640407][ T487] RSP: 0018:ffa00000007471b0 EFLAGS: 00010286 [ 26.640578][ T487] RAX: 00000000ffffffa6 RBX: ff11000009b35000 RCX: 1ff40000000e8dfc [ 26.640780][ T487] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b350bc [ 26.640982][ T487] RBP: ff1100000e391000 R08: 1fe2200001366a19 R09: ff1100000e90ae80 [ 26.641183][ T487] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 26.641450][ T487] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 26.641653][ T487] FS: 00007f7849c96840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.641891][ T487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.642063][ T487] CR2: 000000000042ebe0 CR3: 0000000010133006 CR4: 0000000000771ef0 [ 26.642265][ T487] PKRU: 55555554 [ 26.642429][ T487] Call Trace: [ 26.642530][ T487] [ 26.642600][ T487] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.642738][ T487] rtmsg_ifinfo+0x5c/0xb0 [ 26.642842][ T487] __dev_notify_flags+0x1b8/0x280 [ 26.642979][ T487] ? netif_change_name+0x8c0/0x8c0 [ 26.643117][ T487] ? rtnl_af_lookup+0x290/0x290 [ 26.643253][ T487] ? alloc_netdev_mqs+0xed0/0x1490 [ 26.643454][ T487] rtnl_configure_link+0x1ac/0x390 [ 26.643592][ T487] rtnl_newlink_create+0x353/0x8c0 [ 26.643729][ T487] ? rtnl_create_link+0xf20/0xf20 [ 26.643865][ T487] ? __dev_get_by_name+0x12/0x50 [ 26.644002][ T487] ? rtnl_dev_get+0xd7/0x170 [ 26.644143][ T487] __rtnl_newlink+0x22b/0xa50 [ 26.644281][ T487] rtnl_newlink+0x8d1/0xee0 [ 26.644481][ T487] ? lock_acquire.part.0+0xbc/0x260 [ 26.644616][ T487] ? find_held_lock+0x2b/0x80 [ 26.644750][ T487] ? __rtnl_newlink+0xa50/0xa50 [ 26.644884][ T487] ? mark_usage+0x61/0x170 [ 26.645020][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.645159][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.645295][ T487] ? __rtnl_newlink+0xa50/0xa50 [ 26.645494][ T487] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.645629][ T487] ? validate_chain+0x38b/0xc20 [ 26.645763][ T487] ? rtnl_link_fill+0x920/0x920 [ 26.645897][ T487] ? __lock_acquire+0x508/0xc10 [ 26.646034][ T487] ? lock_acquire.part.0+0xbc/0x260 [ 26.646168][ T487] ? find_held_lock+0x2b/0x80 [ 26.646303][ T487] netlink_rcv_skb+0x14e/0x3a0 [ 26.646505][ T487] ? rtnl_link_fill+0x920/0x920 [ 26.646643][ T487] ? netlink_ack+0xcf0/0xcf0 [ 26.646782][ T487] ? netlink_deliver_tap+0xc5/0x330 [ 26.646916][ T487] ? netlink_deliver_tap+0x13c/0x330 [ 26.647053][ T487] netlink_unicast+0x486/0x750 [ 26.647191][ T487] ? netlink_attachskb+0x810/0x810 [ 26.647331][ T487] ? __lock_acquire+0x508/0xc10 [ 26.647527][ T487] netlink_sendmsg+0x735/0xc60 [ 26.647663][ T487] ? netlink_unicast+0x750/0x750 [ 26.647799][ T487] ? __might_fault+0x97/0x140 [ 26.647938][ T487] ____sys_sendmsg+0x419/0x850 [ 26.648073][ T487] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.648208][ T487] ? get_timestamp.constprop.0+0x390/0x390 [ 26.648436][ T487] ? move_addr_to_kernel+0x40/0x40 [ 26.648576][ T487] ___sys_sendmsg+0x14e/0x1d0 [ 26.648709][ T487] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.648843][ T487] ? copy_msghdr_from_user+0x460/0x460 [ 26.648988][ T487] ? lock_vma_under_rcu+0x159/0x410 [ 26.649125][ T487] __sys_sendmsg+0x145/0x1f0 [ 26.649260][ T487] ? __sys_sendmsg_sock+0x20/0x20 [ 26.649462][ T487] ? rcu_is_watching+0x15/0xd0 [ 26.649601][ T487] ? rcu_is_watching+0x15/0xd0 [ 26.649738][ T487] do_syscall_64+0x117/0xfc0 [ 26.649874][ T487] ? trace_hardirqs_off+0xd/0x30 [ 26.650011][ T487] ? exc_page_fault+0xee/0x100 [ 26.650146][ T487] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.650315][ T487] RIP: 0033:0x7f7849ed008e [ 26.650525][ T487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.651011][ T487] RSP: 002b:00007fffbc20f300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.651213][ T487] RAX: ffffffffffffffda RBX: 00007fffbc20faa0 RCX: 00007f7849ed008e [ 26.651478][ T487] RDX: 0000000000000000 RSI: 00007fffbc20f3b0 RDI: 0000000000000005 [ 26.651679][ T487] RBP: 00007fffbc20f310 R08: 0000000000000000 R09: 0000000000000000 [ 26.651882][ T487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46f [ 26.652084][ T487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc20fa70 [ 26.652291][ T487] [ 26.652456][ T487] irq event stamp: 29703 [ 26.652560][ T487] hardirqs last enabled at (29711): [] __up_console_sem+0x5a/0x70 [ 26.652798][ T487] hardirqs last disabled at (29718): [] __up_console_sem+0x3f/0x70 [ 26.653123][ T487] softirqs last enabled at (29700): [] handle_softirqs+0x611/0x940 [ 26.653424][ T487] softirqs last disabled at (29735): [] __irq_exit_rcu+0x103/0x1c0 [ 26.653659][ T487] ---[ end trace 0000000000000000 ]--- [ 26.698780][ T490] ------------[ cut here ]------------ [ 26.698929][ T490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/490 [ 26.699155][ T490] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.699474][ T490] CPU: 0 UID: 0 PID: 490 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.699739][ T490] Tainted: [W]=WARN [ 26.699838][ T490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.700002][ T490] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.700171][ T490] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.700647][ T490] RSP: 0018:ffa0000000606ff8 EFLAGS: 00010286 [ 26.700816][ T490] RAX: 00000000ffffffa6 RBX: ff11000009121380 RCX: 1ff40000000c0dc5 [ 26.701009][ T490] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000912143c [ 26.701202][ T490] RBP: ff1100000e391000 R08: 1fe2200001224289 R09: ff11000012b68b58 [ 26.701405][ T490] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 26.701600][ T490] R13: 0000000000000000 R14: ffa0000000607140 R15: ff1100000d4d5550 [ 26.701796][ T490] FS: 00007f8ec29b8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 26.702024][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.702186][ T490] CR2: 00007f5f35db05b0 CR3: 00000000172b7002 CR4: 0000000000771ef0 [ 26.702395][ T490] PKRU: 55555554 [ 26.702491][ T490] Call Trace: [ 26.702588][ T490] [ 26.702655][ T490] rtmsg_ifinfo_newnet+0x69/0x160 [ 26.702789][ T490] __dev_change_net_namespace+0x8b7/0x1d00 [ 26.702954][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.703083][ T490] ? __lock_acquire+0x508/0xc10 [ 26.703214][ T490] ? default_device_exit_batch+0x600/0x600 [ 26.703391][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.703519][ T490] ? find_held_lock+0x2b/0x80 [ 26.703649][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.703779][ T490] ? is_bpf_text_address+0x68/0x110 [ 26.703910][ T490] ? rtnl_af_lookup+0x290/0x290 [ 26.704040][ T490] ? is_bpf_text_address+0x72/0x110 [ 26.704171][ T490] do_setlink.isra.0+0x219/0x2a60 [ 26.704302][ T490] ? rtnl_link_get_size+0x350/0x350 [ 26.704447][ T490] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.704610][ T490] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.704739][ T490] ? validate_chain+0x38b/0xc20 [ 26.704874][ T490] ? rcu_read_lock_any_held+0x66/0x90 [ 26.705008][ T490] ? stack_depot_save_flags+0x367/0x770 [ 26.705139][ T490] ? __kernel_text_address+0x12/0x30 [ 26.705270][ T490] ? __lock_acquire+0x508/0xc10 [ 26.705488][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.705705][ T490] ? rtnl_newlink+0x883/0xee0 [ 26.705835][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.705970][ T490] ? lock_acquire+0x134/0x160 [ 26.706100][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.706227][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.706430][ T490] ? trace_contention_end+0xb3/0x1a0 [ 26.706560][ T490] ? __mutex_lock+0x1db/0x2010 [ 26.706690][ T490] ? __mutex_lock+0x9b2/0x2010 [ 26.706817][ T490] ? rtnl_newlink+0x883/0xee0 [ 26.706951][ T490] ? ww_mutex_lock+0x160/0x160 [ 26.707084][ T490] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.707218][ T490] ? __rtnl_newlink+0x3fa/0xa50 [ 26.707430][ T490] rtnl_newlink+0x8d1/0xee0 [ 26.707565][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.707697][ T490] ? find_held_lock+0x2b/0x80 [ 26.707829][ T490] ? __rtnl_newlink+0xa50/0xa50 [ 26.707959][ T490] ? mark_usage+0x61/0x170 [ 26.708092][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.708225][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.708432][ T490] ? find_held_lock+0x2b/0x80 [ 26.708561][ T490] ? __rtnl_newlink+0xa50/0xa50 [ 26.708691][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.708825][ T490] ? __rtnl_newlink+0xa50/0xa50 [ 26.708956][ T490] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.709087][ T490] ? validate_chain+0x38b/0xc20 [ 26.709219][ T490] ? rtnl_link_fill+0x920/0x920 [ 26.709417][ T490] ? __lock_acquire+0x508/0xc10 [ 26.709550][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.709680][ T490] ? find_held_lock+0x2b/0x80 [ 26.709811][ T490] netlink_rcv_skb+0x14e/0x3a0 [ 26.709940][ T490] ? rtnl_link_fill+0x920/0x920 [ 26.710072][ T490] ? netlink_ack+0xcf0/0xcf0 [ 26.710206][ T490] ? netlink_deliver_tap+0xc5/0x330 [ 26.710416][ T490] ? netlink_deliver_tap+0x13c/0x330 [ 26.710548][ T490] netlink_unicast+0x486/0x750 [ 26.710681][ T490] ? netlink_attachskb+0x810/0x810 [ 26.710816][ T490] ? __lock_acquire+0x508/0xc10 [ 26.710947][ T490] netlink_sendmsg+0x735/0xc60 [ 26.711080][ T490] ? netlink_unicast+0x750/0x750 [ 26.711212][ T490] ? __might_fault+0x97/0x140 [ 26.711425][ T490] ____sys_sendmsg+0x419/0x850 [ 26.711561][ T490] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.711693][ T490] ? get_timestamp.constprop.0+0x390/0x390 [ 26.711855][ T490] ? move_addr_to_kernel+0x40/0x40 [ 26.711990][ T490] ? stack_depot_save_flags+0x367/0x770 [ 26.712118][ T490] ? validate_chain+0x38b/0xc20 [ 26.712249][ T490] ___sys_sendmsg+0x14e/0x1d0 [ 26.712448][ T490] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.712609][ T490] ? copy_msghdr_from_user+0x460/0x460 [ 26.712752][ T490] __sys_sendmsg+0x145/0x1f0 [ 26.712882][ T490] ? __sys_sendmsg_sock+0x20/0x20 [ 26.713014][ T490] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.713178][ T490] ? do_raw_spin_unlock+0x59/0x250 [ 26.713308][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.713522][ T490] do_syscall_64+0x117/0xfc0 [ 26.713654][ T490] ? trace_hardirqs_off+0xd/0x30 [ 26.713783][ T490] ? exc_page_fault+0xee/0x100 [ 26.713917][ T490] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.714081][ T490] RIP: 0033:0x7f8ec2bf208e [ 26.714216][ T490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.714763][ T490] RSP: 002b:00007ffe994c8250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.714960][ T490] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8ec2bf208e [ 26.715154][ T490] RDX: 0000000000000000 RSI: 00007ffe994c8300 RDI: 0000000000000005 [ 26.715417][ T490] RBP: 00007ffe994c8260 R08: 0000000000000000 R09: 0000000000000000 [ 26.715616][ T490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46f [ 26.715810][ T490] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe994c89c0 [ 26.716015][ T490] [ 26.716113][ T490] irq event stamp: 17253 [ 26.716211][ T490] hardirqs last enabled at (17261): [] __up_console_sem+0x5a/0x70 [ 26.716519][ T490] hardirqs last disabled at (17394): [] __up_console_sem+0x3f/0x70 [ 26.716744][ T490] softirqs last enabled at (17392): [] handle_softirqs+0x611/0x940 [ 26.716969][ T490] softirqs last disabled at (17269): [] __irq_exit_rcu+0x103/0x1c0 [ 26.717191][ T490] ---[ end trace 0000000000000000 ]--- [ 26.730492][ T490] ------------[ cut here ]------------ [ 26.730644][ T490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/490 [ 26.730876][ T490] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.731180][ T490] CPU: 1 UID: 0 PID: 490 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.731464][ T490] Tainted: [W]=WARN [ 26.731563][ T490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.731728][ T490] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.731898][ T490] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.732380][ T490] RSP: 0018:ffa0000000606fc0 EFLAGS: 00010286 [ 26.732545][ T490] RAX: 00000000ffffffa6 RBX: ff11000004d0d8c0 RCX: 1ff40000000c0dbe [ 26.732741][ T490] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0d97c [ 26.732936][ T490] RBP: ff1100000e391000 R08: 1fe22000009a1b31 R09: ff11000012b68b58 [ 26.733130][ T490] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 26.733332][ T490] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d4d5550 [ 26.733540][ T490] FS: 00007f8ec29b8840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.733769][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.733932][ T490] CR2: 000055a85b8ae330 CR3: 00000000172b7006 CR4: 0000000000771ef0 [ 26.734132][ T490] PKRU: 55555554 [ 26.734230][ T490] Call Trace: [ 26.734332][ T490] [ 26.734408][ T490] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.734542][ T490] ? notifier_call_chain+0xb0/0x320 [ 26.734674][ T490] rtmsg_ifinfo+0x5c/0xb0 [ 26.734777][ T490] __dev_change_net_namespace+0x499/0x1d00 [ 26.734941][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.735089][ T490] ? __lock_acquire+0x508/0xc10 [ 26.735225][ T490] ? default_device_exit_batch+0x600/0x600 [ 26.735401][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.735533][ T490] ? find_held_lock+0x2b/0x80 [ 26.735665][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.735799][ T490] ? is_bpf_text_address+0x68/0x110 [ 26.735931][ T490] ? rtnl_af_lookup+0x290/0x290 [ 26.736064][ T490] ? is_bpf_text_address+0x72/0x110 [ 26.736199][ T490] do_setlink.isra.0+0x219/0x2a60 [ 26.736339][ T490] ? rtnl_link_get_size+0x350/0x350 [ 26.736480][ T490] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.736646][ T490] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.736778][ T490] ? validate_chain+0x38b/0xc20 [ 26.736910][ T490] ? rcu_read_lock_any_held+0x66/0x90 [ 26.737043][ T490] ? stack_depot_save_flags+0x367/0x770 [ 26.737182][ T490] ? __kernel_text_address+0x12/0x30 [ 26.737314][ T490] ? __lock_acquire+0x508/0xc10 [ 26.737457][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.737590][ T490] ? rtnl_newlink+0x883/0xee0 [ 26.737729][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.737861][ T490] ? lock_acquire+0x134/0x160 [ 26.737995][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.738125][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.738257][ T490] ? trace_contention_end+0xb3/0x1a0 [ 26.738402][ T490] ? __mutex_lock+0x1db/0x2010 [ 26.738535][ T490] ? __mutex_lock+0x9b2/0x2010 [ 26.738668][ T490] ? rtnl_newlink+0x883/0xee0 [ 26.738804][ T490] ? ww_mutex_lock+0x160/0x160 [ 26.738936][ T490] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.739072][ T490] ? __rtnl_newlink+0x3fa/0xa50 [ 26.739206][ T490] rtnl_newlink+0x8d1/0xee0 [ 26.739350][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.739483][ T490] ? find_held_lock+0x2b/0x80 [ 26.739615][ T490] ? __rtnl_newlink+0xa50/0xa50 [ 26.739747][ T490] ? mark_usage+0x61/0x170 [ 26.739880][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.740016][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.740148][ T490] ? find_held_lock+0x2b/0x80 [ 26.740279][ T490] ? __rtnl_newlink+0xa50/0xa50 [ 26.740420][ T490] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.740554][ T490] ? __rtnl_newlink+0xa50/0xa50 [ 26.740686][ T490] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.740818][ T490] ? validate_chain+0x38b/0xc20 [ 26.740949][ T490] ? rtnl_link_fill+0x920/0x920 [ 26.741080][ T490] ? __lock_acquire+0x508/0xc10 [ 26.741214][ T490] ? lock_acquire.part.0+0xbc/0x260 [ 26.741354][ T490] ? find_held_lock+0x2b/0x80 [ 26.741489][ T490] netlink_rcv_skb+0x14e/0x3a0 [ 26.741621][ T490] ? rtnl_link_fill+0x920/0x920 [ 26.741754][ T490] ? netlink_ack+0xcf0/0xcf0 [ 26.741890][ T490] ? netlink_deliver_tap+0xc5/0x330 [ 26.742023][ T490] ? netlink_deliver_tap+0x13c/0x330 [ 26.742183][ T490] netlink_unicast+0x486/0x750 [ 26.742331][ T490] ? netlink_attachskb+0x810/0x810 [ 26.742474][ T490] ? __lock_acquire+0x508/0xc10 [ 26.742606][ T490] netlink_sendmsg+0x735/0xc60 [ 26.742740][ T490] ? netlink_unicast+0x750/0x750 [ 26.742874][ T490] ? __might_fault+0x97/0x140 [ 26.743008][ T490] ____sys_sendmsg+0x419/0x850 [ 26.743142][ T490] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.743273][ T490] ? get_timestamp.constprop.0+0x390/0x390 [ 26.743450][ T490] ? move_addr_to_kernel+0x40/0x40 [ 26.743585][ T490] ? stack_depot_save_flags+0x367/0x770 [ 26.743716][ T490] ? validate_chain+0x38b/0xc20 [ 26.743849][ T490] ___sys_sendmsg+0x14e/0x1d0 [ 26.743983][ T490] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.744149][ T490] ? copy_msghdr_from_user+0x460/0x460 [ 26.744295][ T490] __sys_sendmsg+0x145/0x1f0 [ 26.744443][ T490] ? __sys_sendmsg_sock+0x20/0x20 [ 26.744575][ T490] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.744745][ T490] ? do_raw_spin_unlock+0x59/0x250 [ 26.744878][ T490] ? rcu_is_watching+0x15/0xd0 [ 26.745011][ T490] do_syscall_64+0x117/0xfc0 [ 26.745143][ T490] ? trace_hardirqs_off+0xd/0x30 [ 26.745277][ T490] ? exc_page_fault+0xee/0x100 [ 26.745427][ T490] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.745592][ T490] RIP: 0033:0x7f8ec2bf208e [ 26.745733][ T490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.746215][ T490] RSP: 002b:00007ffe994c8250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.746422][ T490] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8ec2bf208e [ 26.746621][ T490] RDX: 0000000000000000 RSI: 00007ffe994c8300 RDI: 0000000000000005 [ 26.746822][ T490] RBP: 00007ffe994c8260 R08: 0000000000000000 R09: 0000000000000000 [ 26.747021][ T490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e46f [ 26.747220][ T490] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe994c89c0 [ 26.747438][ T490] [ 26.747539][ T490] irq event stamp: 31129 [ 26.747639][ T490] hardirqs last enabled at (31137): [] __up_console_sem+0x5a/0x70 [ 26.747873][ T490] hardirqs last disabled at (31144): [] __up_console_sem+0x3f/0x70 [ 26.748103][ T490] softirqs last enabled at (31036): [] handle_softirqs+0x611/0x940 [ 26.748336][ T490] softirqs last disabled at (31025): [] __irq_exit_rcu+0x103/0x1c0 [ 26.748579][ T490] ---[ end trace 0000000000000000 ]--- [ 26.805927][ T493] ------------[ cut here ]------------ [ 26.806092][ T493] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/493 [ 26.806330][ T493] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.806646][ T493] CPU: 3 UID: 0 PID: 493 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.806911][ T493] Tainted: [W]=WARN [ 26.807012][ T493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.807195][ T493] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.807382][ T493] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.807853][ T493] RSP: 0018:ffa0000000747020 EFLAGS: 00010286 [ 26.808020][ T493] RAX: 00000000ffffffa6 RBX: ff11000009799700 RCX: 1ff40000000e8dca [ 26.808217][ T493] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097997bc [ 26.808512][ T493] RBP: ff1100000e391000 R08: 1fe22000012f32f9 R09: ff1100000e9a2e58 [ 26.808709][ T493] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 26.808904][ T493] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 26.809106][ T493] FS: 00007fa206968840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.809340][ T493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.809585][ T493] CR2: 0000000037366988 CR3: 000000001750a006 CR4: 0000000000771ef0 [ 26.809783][ T493] PKRU: 55555554 [ 26.809881][ T493] Call Trace: [ 26.809979][ T493] [ 26.810047][ T493] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.810180][ T493] rtmsg_ifinfo+0x5c/0xb0 [ 26.810280][ T493] ? mark_held_locks+0x40/0x70 [ 26.810494][ T493] __dev_notify_flags+0x1b8/0x280 [ 26.810679][ T493] ? netif_change_name+0x8c0/0x8c0 [ 26.810811][ T493] ? __dev_change_flags+0x4a4/0x6d0 [ 26.810943][ T493] ? netif_set_allmulti+0x2c0/0x2c0 [ 26.811076][ T493] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.811205][ T493] ? is_bpf_text_address+0x68/0x110 [ 26.811397][ T493] netif_change_flags+0xfe/0x190 [ 26.811528][ T493] ? unwind_get_return_address+0x67/0xd0 [ 26.811661][ T493] do_setlink.isra.0+0x1d25/0x2a60 [ 26.811797][ T493] ? rtnl_link_get_size+0x350/0x350 [ 26.811928][ T493] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.812093][ T493] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.812223][ T493] ? validate_chain+0x38b/0xc20 [ 26.812411][ T493] ? rcu_read_lock_any_held+0x66/0x90 [ 26.812541][ T493] ? stack_depot_save_flags+0x367/0x770 [ 26.812671][ T493] ? __kernel_text_address+0x12/0x30 [ 26.812805][ T493] ? __lock_acquire+0x508/0xc10 [ 26.812937][ T493] ? lock_acquire.part.0+0xbc/0x260 [ 26.813068][ T493] ? rtnl_newlink+0x883/0xee0 [ 26.813201][ T493] ? rcu_is_watching+0x15/0xd0 [ 26.813336][ T493] ? lock_acquire+0x134/0x160 [ 26.813489][ T493] ? rcu_is_watching+0x15/0xd0 [ 26.813618][ T493] ? rcu_is_watching+0x15/0xd0 [ 26.813749][ T493] ? trace_contention_end+0xb3/0x1a0 [ 26.813880][ T493] ? __mutex_lock+0x1db/0x2010 [ 26.814013][ T493] ? __mutex_lock+0x9b2/0x2010 [ 26.814144][ T493] ? rtnl_newlink+0x883/0xee0 [ 26.814276][ T493] ? ww_mutex_lock+0x160/0x160 [ 26.814426][ T493] ? __rtnl_newlink+0x3fa/0xa50 [ 26.814561][ T493] rtnl_newlink+0x8d1/0xee0 [ 26.814693][ T493] ? lock_acquire.part.0+0xbc/0x260 [ 26.814823][ T493] ? find_held_lock+0x2b/0x80 [ 26.814953][ T493] ? __rtnl_newlink+0xa50/0xa50 [ 26.815084][ T493] ? mark_usage+0x61/0x170 [ 26.815213][ T493] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.815358][ T493] ? lock_acquire.part.0+0xbc/0x260 [ 26.815488][ T493] ? find_held_lock+0x2b/0x80 [ 26.815618][ T493] ? __rtnl_newlink+0xa50/0xa50 [ 26.815752][ T493] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.815886][ T493] ? __rtnl_newlink+0xa50/0xa50 [ 26.816016][ T493] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.816146][ T493] ? validate_chain+0x38b/0xc20 [ 26.816278][ T493] ? rtnl_link_fill+0x920/0x920 [ 26.816418][ T493] ? __lock_acquire+0x508/0xc10 [ 26.816551][ T493] ? lock_acquire.part.0+0xbc/0x260 [ 26.816682][ T493] ? find_held_lock+0x2b/0x80 [ 26.816813][ T493] netlink_rcv_skb+0x14e/0x3a0 [ 26.816944][ T493] ? rtnl_link_fill+0x920/0x920 [ 26.817077][ T493] ? netlink_ack+0xcf0/0xcf0 [ 26.817210][ T493] ? netlink_deliver_tap+0xc5/0x330 [ 26.817348][ T493] ? netlink_deliver_tap+0x13c/0x330 [ 26.817481][ T493] netlink_unicast+0x486/0x750 [ 26.817613][ T493] ? netlink_attachskb+0x810/0x810 [ 26.817746][ T493] ? __lock_acquire+0x508/0xc10 [ 26.817880][ T493] netlink_sendmsg+0x735/0xc60 [ 26.818012][ T493] ? netlink_unicast+0x750/0x750 [ 26.818145][ T493] ? __might_fault+0x97/0x140 [ 26.818278][ T493] ____sys_sendmsg+0x419/0x850 [ 26.818420][ T493] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.818551][ T493] ? get_timestamp.constprop.0+0x390/0x390 [ 26.818712][ T493] ? move_addr_to_kernel+0x40/0x40 [ 26.818843][ T493] ? stack_depot_save_flags+0x367/0x770 [ 26.818973][ T493] ? validate_chain+0x38b/0xc20 [ 26.819105][ T493] ___sys_sendmsg+0x14e/0x1d0 [ 26.819234][ T493] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.819409][ T493] ? copy_msghdr_from_user+0x460/0x460 [ 26.819553][ T493] __sys_sendmsg+0x145/0x1f0 [ 26.819685][ T493] ? __sys_sendmsg_sock+0x20/0x20 [ 26.819816][ T493] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.819980][ T493] ? do_raw_spin_unlock+0x59/0x250 [ 26.820113][ T493] ? rcu_is_watching+0x15/0xd0 [ 26.820245][ T493] do_syscall_64+0x117/0xfc0 [ 26.820388][ T493] ? trace_hardirqs_off+0xd/0x30 [ 26.820521][ T493] ? exc_page_fault+0xee/0x100 [ 26.820650][ T493] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.820813][ T493] RIP: 0033:0x7fa206ba208e [ 26.820953][ T493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.821427][ T493] RSP: 002b:00007ffd56a11fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.821623][ T493] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa206ba208e [ 26.821817][ T493] RDX: 0000000000000000 RSI: 00007ffd56a12090 RDI: 0000000000000005 [ 26.822012][ T493] RBP: 00007ffd56a11ff0 R08: 0000000000000000 R09: 0000000000000000 [ 26.822206][ T493] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 26.822408][ T493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd56a12760 [ 26.822611][ T493] [ 26.822710][ T493] irq event stamp: 18355 [ 26.822807][ T493] hardirqs last enabled at (18363): [] __up_console_sem+0x5a/0x70 [ 26.823033][ T493] hardirqs last disabled at (18370): [] __up_console_sem+0x3f/0x70 [ 26.823256][ T493] softirqs last enabled at (17824): [] handle_softirqs+0x611/0x940 [ 26.823499][ T493] softirqs last disabled at (17791): [] __irq_exit_rcu+0x103/0x1c0 [ 26.823725][ T493] ---[ end trace 0000000000000000 ]--- [ 26.919244][ T496] ------------[ cut here ]------------ [ 26.919430][ T496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/496 [ 26.919656][ T496] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.919956][ T496] CPU: 3 UID: 0 PID: 496 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.920215][ T496] Tainted: [W]=WARN [ 26.920312][ T496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.920485][ T496] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.920653][ T496] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.921104][ T496] RSP: 0018:ffa0000000576ff8 EFLAGS: 00010286 [ 26.921265][ T496] RAX: 00000000ffffffa6 RBX: ff1100000ebc3a80 RCX: 1ff40000000aedc5 [ 26.921472][ T496] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc3b3c [ 26.921665][ T496] RBP: ff1100000e394000 R08: 1fe2200001d78769 R09: ff1100000f94ae58 [ 26.921858][ T496] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.922048][ T496] R13: 0000000000000000 R14: ffa0000000577140 R15: ff1100000b9faa50 [ 26.922241][ T496] FS: 00007fd83d1ce840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.922475][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.922636][ T496] CR2: 0000000023aec988 CR3: 000000000c3c6005 CR4: 0000000000771ef0 [ 26.922830][ T496] PKRU: 55555554 [ 26.922927][ T496] Call Trace: [ 26.923023][ T496] [ 26.923089][ T496] rtmsg_ifinfo_newnet+0x69/0x160 [ 26.923219][ T496] __dev_change_net_namespace+0x8b7/0x1d00 [ 26.923640][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.923769][ T496] ? __lock_acquire+0x508/0xc10 [ 26.923899][ T496] ? default_device_exit_batch+0x600/0x600 [ 26.924060][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.924188][ T496] ? find_held_lock+0x2b/0x80 [ 26.924317][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.924453][ T496] ? is_bpf_text_address+0x68/0x110 [ 26.924582][ T496] ? rtnl_af_lookup+0x290/0x290 [ 26.924711][ T496] ? is_bpf_text_address+0x72/0x110 [ 26.924843][ T496] do_setlink.isra.0+0x219/0x2a60 [ 26.924974][ T496] ? rtnl_link_get_size+0x350/0x350 [ 26.925102][ T496] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.925262][ T496] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.925400][ T496] ? validate_chain+0x38b/0xc20 [ 26.925529][ T496] ? rcu_read_lock_any_held+0x66/0x90 [ 26.925657][ T496] ? stack_depot_save_flags+0x367/0x770 [ 26.925787][ T496] ? __kernel_text_address+0x12/0x30 [ 26.925914][ T496] ? __lock_acquire+0x508/0xc10 [ 26.926043][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.926171][ T496] ? rtnl_newlink+0x883/0xee0 [ 26.926300][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.926435][ T496] ? lock_acquire+0x134/0x160 [ 26.926565][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.926694][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.926822][ T496] ? trace_contention_end+0xb3/0x1a0 [ 26.926951][ T496] ? __mutex_lock+0x1db/0x2010 [ 26.927080][ T496] ? __mutex_lock+0x9b2/0x2010 [ 26.927206][ T496] ? rtnl_newlink+0x883/0xee0 [ 26.927341][ T496] ? ww_mutex_lock+0x160/0x160 [ 26.927476][ T496] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.927607][ T496] ? __rtnl_newlink+0x3fa/0xa50 [ 26.927741][ T496] rtnl_newlink+0x8d1/0xee0 [ 26.927871][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.927998][ T496] ? find_held_lock+0x2b/0x80 [ 26.928126][ T496] ? __rtnl_newlink+0xa50/0xa50 [ 26.928253][ T496] ? mark_usage+0x61/0x170 [ 26.928387][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.928515][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.928643][ T496] ? find_held_lock+0x2b/0x80 [ 26.928771][ T496] ? __rtnl_newlink+0xa50/0xa50 [ 26.928897][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.929026][ T496] ? __rtnl_newlink+0xa50/0xa50 [ 26.929154][ T496] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.929280][ T496] ? validate_chain+0x38b/0xc20 [ 26.929415][ T496] ? rtnl_link_fill+0x920/0x920 [ 26.929541][ T496] ? __lock_acquire+0x508/0xc10 [ 26.929673][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.929799][ T496] ? find_held_lock+0x2b/0x80 [ 26.929928][ T496] netlink_rcv_skb+0x14e/0x3a0 [ 26.930056][ T496] ? rtnl_link_fill+0x920/0x920 [ 26.930183][ T496] ? netlink_ack+0xcf0/0xcf0 [ 26.930314][ T496] ? netlink_deliver_tap+0xc5/0x330 [ 26.930449][ T496] ? netlink_deliver_tap+0x13c/0x330 [ 26.930581][ T496] netlink_unicast+0x486/0x750 [ 26.930711][ T496] ? netlink_attachskb+0x810/0x810 [ 26.930840][ T496] ? __lock_acquire+0x508/0xc10 [ 26.930969][ T496] netlink_sendmsg+0x735/0xc60 [ 26.931098][ T496] ? netlink_unicast+0x750/0x750 [ 26.931226][ T496] ? __might_fault+0x97/0x140 [ 26.931362][ T496] ____sys_sendmsg+0x419/0x850 [ 26.931492][ T496] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.931621][ T496] ? get_timestamp.constprop.0+0x390/0x390 [ 26.931780][ T496] ? move_addr_to_kernel+0x40/0x40 [ 26.931907][ T496] ? stack_depot_save_flags+0x367/0x770 [ 26.932034][ T496] ? validate_chain+0x38b/0xc20 [ 26.932162][ T496] ___sys_sendmsg+0x14e/0x1d0 [ 26.932287][ T496] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.932456][ T496] ? copy_msghdr_from_user+0x460/0x460 [ 26.932599][ T496] __sys_sendmsg+0x145/0x1f0 [ 26.932727][ T496] ? __sys_sendmsg_sock+0x20/0x20 [ 26.932854][ T496] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.933016][ T496] ? do_raw_spin_unlock+0x59/0x250 [ 26.933144][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.933274][ T496] do_syscall_64+0x117/0xfc0 [ 26.933415][ T496] ? trace_hardirqs_off+0xd/0x30 [ 26.933545][ T496] ? exc_page_fault+0xee/0x100 [ 26.933675][ T496] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.933835][ T496] RIP: 0033:0x7fd83d40808e [ 26.933970][ T496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.934449][ T496] RSP: 002b:00007fff93bbc6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.934649][ T496] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd83d40808e [ 26.934842][ T496] RDX: 0000000000000000 RSI: 00007fff93bbc770 RDI: 0000000000000005 [ 26.935033][ T496] RBP: 00007fff93bbc6d0 R08: 0000000000000000 R09: 0000000000000000 [ 26.935224][ T496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 26.935427][ T496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff93bbce30 [ 26.935624][ T496] [ 26.935720][ T496] irq event stamp: 22939 [ 26.935815][ T496] hardirqs last enabled at (22947): [] __up_console_sem+0x5a/0x70 [ 26.936040][ T496] hardirqs last disabled at (22954): [] __up_console_sem+0x3f/0x70 [ 26.936260][ T496] softirqs last enabled at (22218): [] handle_softirqs+0x611/0x940 [ 26.936490][ T496] softirqs last disabled at (21741): [] __irq_exit_rcu+0x103/0x1c0 [ 26.936710][ T496] ---[ end trace 0000000000000000 ]--- [ 26.937952][ T496] ------------[ cut here ]------------ [ 26.938090][ T496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/496 [ 26.938311][ T496] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.938616][ T496] CPU: 3 UID: 0 PID: 496 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.938879][ T496] Tainted: [W]=WARN [ 26.938977][ T496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.939138][ T496] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.939305][ T496] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.939773][ T496] RSP: 0018:ffa0000000576fc0 EFLAGS: 00010286 [ 26.939936][ T496] RAX: 00000000ffffffa6 RBX: ff1100000ebc2ac0 RCX: 1ff40000000aedbe [ 26.940128][ T496] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc2b7c [ 26.940319][ T496] RBP: ff1100000e394000 R08: 1fe2200001d78571 R09: ff1100000f94ae58 [ 26.940520][ T496] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 26.940715][ T496] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b9faa50 [ 26.940909][ T496] FS: 00007fd83d1ce840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 26.941137][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.941299][ T496] CR2: 0000000023aec988 CR3: 000000000c3c6005 CR4: 0000000000771ef0 [ 26.941505][ T496] PKRU: 55555554 [ 26.941601][ T496] Call Trace: [ 26.941700][ T496] [ 26.941767][ T496] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.941898][ T496] ? notifier_call_chain+0xb0/0x320 [ 26.942031][ T496] rtmsg_ifinfo+0x5c/0xb0 [ 26.942130][ T496] __dev_change_net_namespace+0x499/0x1d00 [ 26.942293][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.942432][ T496] ? __lock_acquire+0x508/0xc10 [ 26.942564][ T496] ? default_device_exit_batch+0x600/0x600 [ 26.942724][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.942855][ T496] ? find_held_lock+0x2b/0x80 [ 26.942985][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.943115][ T496] ? is_bpf_text_address+0x68/0x110 [ 26.943246][ T496] ? rtnl_af_lookup+0x290/0x290 [ 26.943388][ T496] ? is_bpf_text_address+0x72/0x110 [ 26.943518][ T496] do_setlink.isra.0+0x219/0x2a60 [ 26.943650][ T496] ? rtnl_link_get_size+0x350/0x350 [ 26.943781][ T496] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.943943][ T496] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.944074][ T496] ? validate_chain+0x38b/0xc20 [ 26.944204][ T496] ? rcu_read_lock_any_held+0x66/0x90 [ 26.944338][ T496] ? stack_depot_save_flags+0x367/0x770 [ 26.944475][ T496] ? __kernel_text_address+0x12/0x30 [ 26.944605][ T496] ? __lock_acquire+0x508/0xc10 [ 26.944739][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.944867][ T496] ? rtnl_newlink+0x883/0xee0 [ 26.944997][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.945128][ T496] ? lock_acquire+0x134/0x160 [ 26.945259][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.945398][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.945528][ T496] ? trace_contention_end+0xb3/0x1a0 [ 26.945659][ T496] ? __mutex_lock+0x1db/0x2010 [ 26.945789][ T496] ? __mutex_lock+0x9b2/0x2010 [ 26.945919][ T496] ? rtnl_newlink+0x883/0xee0 [ 26.946051][ T496] ? ww_mutex_lock+0x160/0x160 [ 26.946180][ T496] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.946315][ T496] ? __rtnl_newlink+0x3fa/0xa50 [ 26.946457][ T496] rtnl_newlink+0x8d1/0xee0 [ 26.946589][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.946717][ T496] ? find_held_lock+0x2b/0x80 [ 26.946845][ T496] ? __rtnl_newlink+0xa50/0xa50 [ 26.946974][ T496] ? mark_usage+0x61/0x170 [ 26.947102][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.947236][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.947373][ T496] ? find_held_lock+0x2b/0x80 [ 26.947503][ T496] ? __rtnl_newlink+0xa50/0xa50 [ 26.947636][ T496] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.947766][ T496] ? __rtnl_newlink+0xa50/0xa50 [ 26.947897][ T496] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.948025][ T496] ? validate_chain+0x38b/0xc20 [ 26.948154][ T496] ? rtnl_link_fill+0x920/0x920 [ 26.948286][ T496] ? __lock_acquire+0x508/0xc10 [ 26.948425][ T496] ? lock_acquire.part.0+0xbc/0x260 [ 26.948555][ T496] ? find_held_lock+0x2b/0x80 [ 26.948684][ T496] netlink_rcv_skb+0x14e/0x3a0 [ 26.948816][ T496] ? rtnl_link_fill+0x920/0x920 [ 26.948947][ T496] ? netlink_ack+0xcf0/0xcf0 [ 26.949082][ T496] ? netlink_deliver_tap+0xc5/0x330 [ 26.949213][ T496] ? netlink_deliver_tap+0x13c/0x330 [ 26.949356][ T496] netlink_unicast+0x486/0x750 [ 26.949486][ T496] ? netlink_attachskb+0x810/0x810 [ 26.949617][ T496] ? __lock_acquire+0x508/0xc10 [ 26.949749][ T496] netlink_sendmsg+0x735/0xc60 [ 26.949881][ T496] ? netlink_unicast+0x750/0x750 [ 26.950012][ T496] ? __might_fault+0x97/0x140 [ 26.950143][ T496] ____sys_sendmsg+0x419/0x850 [ 26.950273][ T496] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.950411][ T496] ? get_timestamp.constprop.0+0x390/0x390 [ 26.950573][ T496] ? move_addr_to_kernel+0x40/0x40 [ 26.950705][ T496] ? stack_depot_save_flags+0x367/0x770 [ 26.950835][ T496] ? validate_chain+0x38b/0xc20 [ 26.950966][ T496] ___sys_sendmsg+0x14e/0x1d0 [ 26.951097][ T496] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.951260][ T496] ? copy_msghdr_from_user+0x460/0x460 [ 26.951411][ T496] __sys_sendmsg+0x145/0x1f0 [ 26.951542][ T496] ? __sys_sendmsg_sock+0x20/0x20 [ 26.951672][ T496] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.951834][ T496] ? do_raw_spin_unlock+0x59/0x250 [ 26.951963][ T496] ? rcu_is_watching+0x15/0xd0 [ 26.952094][ T496] do_syscall_64+0x117/0xfc0 [ 26.952227][ T496] ? trace_hardirqs_off+0xd/0x30 [ 26.952364][ T496] ? exc_page_fault+0xee/0x100 [ 26.952495][ T496] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.952656][ T496] RIP: 0033:0x7fd83d40808e [ 26.952793][ T496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.953260][ T496] RSP: 002b:00007fff93bbc6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.953463][ T496] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd83d40808e [ 26.953656][ T496] RDX: 0000000000000000 RSI: 00007fff93bbc770 RDI: 0000000000000005 [ 26.953850][ T496] RBP: 00007fff93bbc6d0 R08: 0000000000000000 R09: 0000000000000000 [ 26.954045][ T496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 26.954242][ T496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff93bbce30 [ 26.954454][ T496] [ 26.954552][ T496] irq event stamp: 24685 [ 26.954650][ T496] hardirqs last enabled at (24693): [] __up_console_sem+0x5a/0x70 [ 26.954875][ T496] hardirqs last disabled at (24700): [] __up_console_sem+0x3f/0x70 [ 26.955100][ T496] softirqs last enabled at (23684): [] __alloc_skb+0x4c2/0x5f0 [ 26.955322][ T496] softirqs last disabled at (23682): [] __alloc_skb+0x4c2/0x5f0 [ 26.955550][ T496] ---[ end trace 0000000000000000 ]--- [ 26.979502][ T497] ------------[ cut here ]------------ [ 26.979654][ T497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/497 [ 26.979882][ T497] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.980188][ T497] CPU: 1 UID: 0 PID: 497 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.980526][ T497] Tainted: [W]=WARN [ 26.980626][ T497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.980789][ T497] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.980963][ T497] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.981495][ T497] RSP: 0018:ffa00000004e7020 EFLAGS: 00010286 [ 26.981660][ T497] RAX: 00000000ffffffa6 RBX: ff110000133cc040 RCX: 1ff400000009cdca [ 26.981857][ T497] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cc0fc [ 26.982053][ T497] RBP: ff1100000e394000 R08: 1fe2200002679821 R09: ff1100000f948b58 [ 26.982247][ T497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 26.982528][ T497] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 26.982745][ T497] FS: 00007fd10d71e840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 26.982976][ T497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.983138][ T497] CR2: 000000002b7d3988 CR3: 0000000004c61001 CR4: 0000000000771ef0 [ 26.983351][ T497] PKRU: 55555554 [ 26.983452][ T497] Call Trace: [ 26.983549][ T497] [ 26.983616][ T497] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 26.983747][ T497] rtmsg_ifinfo+0x5c/0xb0 [ 26.983846][ T497] ? mark_held_locks+0x40/0x70 [ 26.983975][ T497] __dev_notify_flags+0x1b8/0x280 [ 26.984110][ T497] ? netif_change_name+0x8c0/0x8c0 [ 26.984240][ T497] ? __dev_change_flags+0x4a4/0x6d0 [ 26.984384][ T497] ? netif_set_allmulti+0x2c0/0x2c0 [ 26.984513][ T497] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.984643][ T497] ? is_bpf_text_address+0x68/0x110 [ 26.984773][ T497] netif_change_flags+0xfe/0x190 [ 26.984904][ T497] ? unwind_get_return_address+0x67/0xd0 [ 26.985034][ T497] do_setlink.isra.0+0x1d25/0x2a60 [ 26.985169][ T497] ? rtnl_link_get_size+0x350/0x350 [ 26.985299][ T497] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.985473][ T497] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.985602][ T497] ? validate_chain+0x38b/0xc20 [ 26.985731][ T497] ? rcu_read_lock_any_held+0x66/0x90 [ 26.985859][ T497] ? stack_depot_save_flags+0x367/0x770 [ 26.985990][ T497] ? __kernel_text_address+0x12/0x30 [ 26.986122][ T497] ? __lock_acquire+0x508/0xc10 [ 26.986254][ T497] ? lock_acquire.part.0+0xbc/0x260 [ 26.986415][ T497] ? rtnl_newlink+0x883/0xee0 [ 26.986591][ T497] ? rcu_is_watching+0x15/0xd0 [ 26.986721][ T497] ? lock_acquire+0x134/0x160 [ 26.986849][ T497] ? rcu_is_watching+0x15/0xd0 [ 26.986977][ T497] ? rcu_is_watching+0x15/0xd0 [ 26.987107][ T497] ? trace_contention_end+0xb3/0x1a0 [ 26.987235][ T497] ? __mutex_lock+0x1db/0x2010 [ 26.987379][ T497] ? __mutex_lock+0x9b2/0x2010 [ 26.987511][ T497] ? rtnl_newlink+0x883/0xee0 [ 26.987641][ T497] ? ww_mutex_lock+0x160/0x160 [ 26.987772][ T497] ? __rtnl_newlink+0x3fa/0xa50 [ 26.987904][ T497] rtnl_newlink+0x8d1/0xee0 [ 26.988034][ T497] ? lock_acquire.part.0+0xbc/0x260 [ 26.988163][ T497] ? find_held_lock+0x2b/0x80 [ 26.988293][ T497] ? __rtnl_newlink+0xa50/0xa50 [ 26.988433][ T497] ? mark_usage+0x61/0x170 [ 26.988565][ T497] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.988696][ T497] ? lock_acquire.part.0+0xbc/0x260 [ 26.988824][ T497] ? find_held_lock+0x2b/0x80 [ 26.988952][ T497] ? __rtnl_newlink+0xa50/0xa50 [ 26.989082][ T497] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.989214][ T497] ? __rtnl_newlink+0xa50/0xa50 [ 26.989356][ T497] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.989484][ T497] ? validate_chain+0x38b/0xc20 [ 26.989612][ T497] ? rtnl_link_fill+0x920/0x920 [ 26.989743][ T497] ? __lock_acquire+0x508/0xc10 [ 26.989874][ T497] ? lock_acquire.part.0+0xbc/0x260 [ 26.990001][ T497] ? find_held_lock+0x2b/0x80 [ 26.990132][ T497] netlink_rcv_skb+0x14e/0x3a0 [ 26.990260][ T497] ? rtnl_link_fill+0x920/0x920 [ 26.990402][ T497] ? netlink_ack+0xcf0/0xcf0 [ 26.990534][ T497] ? netlink_deliver_tap+0xc5/0x330 [ 26.990663][ T497] ? netlink_deliver_tap+0x13c/0x330 [ 26.990794][ T497] netlink_unicast+0x486/0x750 [ 26.990925][ T497] ? netlink_attachskb+0x810/0x810 [ 26.991056][ T497] ? __lock_acquire+0x508/0xc10 [ 26.991189][ T497] netlink_sendmsg+0x735/0xc60 [ 26.991320][ T497] ? netlink_unicast+0x750/0x750 [ 26.991459][ T497] ? __might_fault+0x97/0x140 [ 26.991595][ T497] ____sys_sendmsg+0x419/0x850 [ 26.991726][ T497] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.991856][ T497] ? get_timestamp.constprop.0+0x390/0x390 [ 26.992017][ T497] ? move_addr_to_kernel+0x40/0x40 [ 26.992150][ T497] ? stack_depot_save_flags+0x367/0x770 [ 26.992283][ T497] ? validate_chain+0x38b/0xc20 [ 26.992428][ T497] ___sys_sendmsg+0x14e/0x1d0 [ 26.992559][ T497] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.992722][ T497] ? copy_msghdr_from_user+0x460/0x460 [ 26.992862][ T497] __sys_sendmsg+0x145/0x1f0 [ 26.992996][ T497] ? __sys_sendmsg_sock+0x20/0x20 [ 26.993127][ T497] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.993289][ T497] ? do_raw_spin_unlock+0x59/0x250 [ 26.993430][ T497] ? rcu_is_watching+0x15/0xd0 [ 26.993562][ T497] do_syscall_64+0x117/0xfc0 [ 26.993692][ T497] ? trace_hardirqs_off+0xd/0x30 [ 26.993824][ T497] ? exc_page_fault+0xee/0x100 [ 26.993956][ T497] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.994114][ T497] RIP: 0033:0x7fd10d95808e [ 26.994252][ T497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 26.994729][ T497] RSP: 002b:00007ffe7b164d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.994926][ T497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd10d95808e [ 26.995122][ T497] RDX: 0000000000000000 RSI: 00007ffe7b164df0 RDI: 0000000000000005 [ 26.995315][ T497] RBP: 00007ffe7b164d50 R08: 0000000000000000 R09: 0000000000000000 [ 26.995518][ T497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 26.995709][ T497] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7b1654c0 [ 26.995911][ T497] [ 26.996010][ T497] irq event stamp: 13123 [ 26.996108][ T497] hardirqs last enabled at (13131): [] __up_console_sem+0x5a/0x70 [ 26.996338][ T497] hardirqs last disabled at (13138): [] __up_console_sem+0x3f/0x70 [ 26.996571][ T497] softirqs last enabled at (12334): [] handle_softirqs+0x611/0x940 [ 26.996796][ T497] softirqs last disabled at (12291): [] __irq_exit_rcu+0x103/0x1c0 [ 26.997019][ T497] ---[ end trace 0000000000000000 ]--- [ 26.997770][ T383] ------------[ cut here ]------------ [ 26.997905][ T383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:2/383 [ 26.998152][ T383] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 26.998445][ T383] CPU: 3 UID: 0 PID: 383 Comm: kworker/u18:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 26.998714][ T383] Tainted: [W]=WARN [ 26.998804][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.998955][ T383] Workqueue: events_unbound linkwatch_event [ 26.999110][ T383] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 26.999267][ T383] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 26.999705][ T383] RSP: 0018:ffa00000007179e0 EFLAGS: 00010286 [ 26.999861][ T383] RAX: 00000000ffffffa6 RBX: ff110000133cb1c0 RCX: 1ff40000000e2f02 [ 27.000044][ T383] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cb27c [ 27.000221][ T383] RBP: ff1100000e394000 R08: 1fe2200002679651 R09: ff1100000f8951a8 [ 27.000408][ T383] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 27.000589][ T383] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 27.000766][ T383] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 27.000972][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.001123][ T383] CR2: 000056173b1eed98 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 27.001304][ T383] PKRU: 55555554 [ 27.001407][ T383] Call Trace: [ 27.001498][ T383] [ 27.001561][ T383] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.001682][ T383] ? notifier_call_chain+0xb0/0x320 [ 27.001809][ T383] rtmsg_ifinfo+0x5c/0xb0 [ 27.001901][ T383] netif_state_change+0x155/0x3d0 [ 27.002024][ T383] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 27.002175][ T383] ? linkwatch_do_dev+0xae/0xd0 [ 27.002299][ T383] __linkwatch_run_queue+0x350/0x850 [ 27.002428][ T383] ? linkwatch_do_dev+0xd0/0xd0 [ 27.002550][ T383] linkwatch_event+0x7f/0xb0 [ 27.002669][ T383] ? __linkwatch_run_queue+0x850/0x850 [ 27.002794][ T383] process_one_work+0xdf8/0x1410 [ 27.002919][ T383] ? pwq_dec_nr_in_flight+0x710/0x710 [ 27.003040][ T383] ? lock_acquire.part.0+0xbc/0x260 [ 27.003166][ T383] worker_thread+0x4f1/0xd60 [ 27.003287][ T383] ? rescuer_thread+0x1320/0x1320 [ 27.003417][ T383] ? __kthread_parkme+0xbd/0x210 [ 27.003537][ T383] ? rescuer_thread+0x1320/0x1320 [ 27.003656][ T383] kthread+0x367/0x460 [ 27.003745][ T383] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 27.003900][ T383] ? kthread_affine_node+0x330/0x330 [ 27.004019][ T383] ret_from_fork+0x474/0x6b0 [ 27.004140][ T383] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 27.004287][ T383] ? __switch_to+0x5a3/0xe00 [ 27.004417][ T383] ? kthread_affine_node+0x330/0x330 [ 27.004536][ T383] ret_from_fork_asm+0x11/0x20 [ 27.004671][ T383] [ 27.004759][ T383] irq event stamp: 9933 [ 27.004848][ T383] hardirqs last enabled at (9941): [] __up_console_sem+0x5a/0x70 [ 27.005057][ T383] hardirqs last disabled at (9948): [] __up_console_sem+0x3f/0x70 [ 27.005263][ T383] softirqs last enabled at (9452): [] __alloc_skb+0x4c2/0x5f0 [ 27.005481][ T383] softirqs last disabled at (9450): [] __alloc_skb+0x4c2/0x5f0 [ 27.005687][ T383] ---[ end trace 0000000000000000 ]--- [ 27.006183][ T383] ------------[ cut here ]------------ [ 27.006299][ T383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:2/383 [ 27.006619][ T383] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.006893][ T383] CPU: 3 UID: 0 PID: 383 Comm: kworker/u18:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.007171][ T383] Tainted: [W]=WARN [ 27.007265][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.007431][ T383] Workqueue: events_unbound linkwatch_event [ 27.007588][ T383] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.007743][ T383] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.008170][ T383] RSP: 0018:ffa00000007179e0 EFLAGS: 00010286 [ 27.008334][ T383] RAX: 00000000ffffffa6 RBX: ff110000133cb700 RCX: 1ff40000000e2f02 [ 27.008705][ T383] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cb7bc [ 27.008885][ T383] RBP: ff1100000e391000 R08: 1fe22000026796f9 R09: ff1100000f8951a8 [ 27.009075][ T383] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 27.009250][ T383] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 27.009447][ T383] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 27.009656][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.009808][ T383] CR2: 000056173b1eed98 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 27.009988][ T383] PKRU: 55555554 [ 27.010078][ T383] Call Trace: [ 27.010167][ T383] [ 27.010228][ T383] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.010357][ T383] ? notifier_call_chain+0xb0/0x320 [ 27.010477][ T383] rtmsg_ifinfo+0x5c/0xb0 [ 27.010567][ T383] netif_state_change+0x155/0x3d0 [ 27.010687][ T383] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 27.010836][ T383] ? linkwatch_do_dev+0xae/0xd0 [ 27.010954][ T383] __linkwatch_run_queue+0x350/0x850 [ 27.011075][ T383] ? linkwatch_do_dev+0xd0/0xd0 [ 27.011200][ T383] linkwatch_event+0x7f/0xb0 [ 27.011318][ T383] ? __linkwatch_run_queue+0x850/0x850 [ 27.011450][ T383] process_one_work+0xdf8/0x1410 [ 27.011573][ T383] ? pwq_dec_nr_in_flight+0x710/0x710 [ 27.011692][ T383] ? lock_acquire.part.0+0xbc/0x260 [ 27.011814][ T383] worker_thread+0x4f1/0xd60 [ 27.011934][ T383] ? rescuer_thread+0x1320/0x1320 [ 27.012145][ T383] ? __kthread_parkme+0xbd/0x210 [ 27.012268][ T383] ? rescuer_thread+0x1320/0x1320 [ 27.012472][ T383] kthread+0x367/0x460 [ 27.012638][ T383] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 27.012788][ T383] ? kthread_affine_node+0x330/0x330 [ 27.012906][ T383] ret_from_fork+0x474/0x6b0 [ 27.013026][ T383] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 27.013320][ T383] ? __switch_to+0x5a3/0xe00 [ 27.013455][ T383] ? kthread_affine_node+0x330/0x330 [ 27.013572][ T383] ret_from_fork_asm+0x11/0x20 [ 27.013696][ T383] [ 27.013785][ T383] irq event stamp: 10913 [ 27.013875][ T383] hardirqs last enabled at (10921): [] __up_console_sem+0x5a/0x70 [ 27.014085][ T383] hardirqs last disabled at (10928): [] __up_console_sem+0x3f/0x70 [ 27.014291][ T383] softirqs last enabled at (10610): [] handle_softirqs+0x611/0x940 [ 27.014582][ T383] softirqs last disabled at (10603): [] __irq_exit_rcu+0x103/0x1c0 [ 27.014789][ T383] ---[ end trace 0000000000000000 ]--- [ 27.137944][ T500] ------------[ cut here ]------------ [ 27.138125][ T500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/500 [ 27.138677][ T500] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.138998][ T500] CPU: 1 UID: 0 PID: 500 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.139277][ T500] Tainted: [W]=WARN [ 27.139444][ T500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.139616][ T500] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.139796][ T500] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.140355][ T500] RSP: 0018:ffa00000004e6e90 EFLAGS: 00010286 [ 27.140532][ T500] RAX: 00000000ffffffa6 RBX: ff1100000d4011c0 RCX: 1ff400000009cd98 [ 27.140741][ T500] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d40127c [ 27.140945][ T500] RBP: ff1100000e391000 R08: 1fe2200001a80251 R09: ff1100000a080b58 [ 27.141151][ T500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 27.141424][ T500] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001 [ 27.141630][ T500] FS: 00007f7f8b2e5840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 27.141870][ T500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.142043][ T500] CR2: 000000001eba43b8 CR3: 0000000009300001 CR4: 0000000000771ef0 [ 27.142249][ T500] PKRU: 55555554 [ 27.142413][ T500] Call Trace: [ 27.142517][ T500] [ 27.142587][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.142725][ T500] rtnetlink_event+0xe0/0x1f0 [ 27.142860][ T500] notifier_call_chain+0xb0/0x320 [ 27.143000][ T500] netdev_update_features+0xa9/0xb0 [ 27.143138][ T500] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 27.143308][ T500] veth_xdp_set+0x3b3/0x770 [ 27.143516][ T500] ? veth_xdp_set+0x770/0x770 [ 27.143652][ T500] dev_xdp_install+0x3e6/0x890 [ 27.143788][ T500] ? netif_set_xps_queue+0x40/0x40 [ 27.143928][ T500] dev_xdp_attach+0x4c0/0x1380 [ 27.144066][ T500] ? __bpf_prog_get+0x1ae/0x320 [ 27.144205][ T500] ? bpf_xdp_link_update+0x700/0x700 [ 27.144514][ T500] ? __bpf_prog_get+0x320/0x320 [ 27.144652][ T500] dev_change_xdp_fd+0x176/0x210 [ 27.144789][ T500] do_setlink.isra.0+0x2164/0x2a60 [ 27.144926][ T500] ? rtnl_link_get_size+0x350/0x350 [ 27.145063][ T500] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.145232][ T500] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.145542][ T500] ? validate_chain+0x38b/0xc20 [ 27.145679][ T500] ? rcu_read_lock_any_held+0x66/0x90 [ 27.145814][ T500] ? stack_depot_save_flags+0x367/0x770 [ 27.145953][ T500] ? __kernel_text_address+0x12/0x30 [ 27.146091][ T500] ? __lock_acquire+0x508/0xc10 [ 27.146232][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.146501][ T500] ? lock_acquire+0x134/0x160 [ 27.146640][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.146775][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.146912][ T500] ? trace_contention_end+0xb3/0x1a0 [ 27.147051][ T500] ? __mutex_lock+0x1db/0x2010 [ 27.147188][ T500] ? __mutex_lock+0x9b2/0x2010 [ 27.147324][ T500] ? rtnl_newlink+0x883/0xee0 [ 27.147586][ T500] ? ww_mutex_lock+0x160/0x160 [ 27.147721][ T500] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.147861][ T500] ? __rtnl_newlink+0x3fa/0xa50 [ 27.148000][ T500] rtnl_newlink+0x8d1/0xee0 [ 27.148138][ T500] ? lock_acquire.part.0+0xbc/0x260 [ 27.148273][ T500] ? find_held_lock+0x2b/0x80 [ 27.148927][ T500] ? __rtnl_newlink+0xa50/0xa50 [ 27.149065][ T500] ? mark_usage+0x61/0x170 [ 27.149201][ T500] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.149478][ T500] ? lock_acquire.part.0+0xbc/0x260 [ 27.149617][ T500] ? find_held_lock+0x2b/0x80 [ 27.149752][ T500] ? __rtnl_newlink+0xa50/0xa50 [ 27.149888][ T500] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.150025][ T500] ? __rtnl_newlink+0xa50/0xa50 [ 27.150163][ T500] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.150300][ T500] ? validate_chain+0x38b/0xc20 [ 27.150571][ T500] ? rtnl_link_fill+0x920/0x920 [ 27.150708][ T500] ? __lock_acquire+0x508/0xc10 [ 27.150846][ T500] ? lock_acquire.part.0+0xbc/0x260 [ 27.150981][ T500] ? find_held_lock+0x2b/0x80 [ 27.151116][ T500] netlink_rcv_skb+0x14e/0x3a0 [ 27.151253][ T500] ? rtnl_link_fill+0x920/0x920 [ 27.151490][ T500] ? netlink_ack+0xcf0/0xcf0 [ 27.151629][ T500] ? netlink_deliver_tap+0xc5/0x330 [ 27.151767][ T500] ? netlink_deliver_tap+0x13c/0x330 [ 27.151906][ T500] netlink_unicast+0x486/0x750 [ 27.152044][ T500] ? netlink_attachskb+0x810/0x810 [ 27.152180][ T500] ? __lock_acquire+0x508/0xc10 [ 27.152318][ T500] netlink_sendmsg+0x735/0xc60 [ 27.152515][ T500] ? netlink_unicast+0x750/0x750 [ 27.152652][ T500] ? __might_fault+0x97/0x140 [ 27.152790][ T500] ____sys_sendmsg+0x419/0x850 [ 27.152926][ T500] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.153066][ T500] ? get_timestamp.constprop.0+0x390/0x390 [ 27.153237][ T500] ? move_addr_to_kernel+0x40/0x40 [ 27.153437][ T500] ? stack_depot_save_flags+0x367/0x770 [ 27.153574][ T500] ? validate_chain+0x38b/0xc20 [ 27.153712][ T500] ___sys_sendmsg+0x14e/0x1d0 [ 27.153847][ T500] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 27.154018][ T500] ? copy_msghdr_from_user+0x460/0x460 [ 27.154166][ T500] __sys_sendmsg+0x145/0x1f0 [ 27.154304][ T500] ? __sys_sendmsg_sock+0x20/0x20 [ 27.154507][ T500] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 27.154680][ T500] ? do_raw_spin_unlock+0x59/0x250 [ 27.154819][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.154956][ T500] do_syscall_64+0x117/0xfc0 [ 27.155092][ T500] ? trace_hardirqs_off+0xd/0x30 [ 27.155230][ T500] ? exc_page_fault+0xee/0x100 [ 27.155431][ T500] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.155601][ T500] RIP: 0033:0x7f7f8b51f08e [ 27.155746][ T500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.156232][ T500] RSP: 002b:00007ffec951bb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.156504][ T500] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f7f8b51f08e [ 27.156711][ T500] RDX: 0000000000000000 RSI: 00007ffec951bc10 RDI: 0000000000000005 [ 27.156913][ T500] RBP: 00007ffec951bb70 R08: 0000000000000000 R09: 0000000000000000 [ 27.157120][ T500] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.157324][ T500] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec951c2e0 [ 27.157596][ T500] [ 27.157699][ T500] irq event stamp: 37917 [ 27.157803][ T500] hardirqs last enabled at (37925): [] __up_console_sem+0x5a/0x70 [ 27.158045][ T500] hardirqs last disabled at (37932): [] __up_console_sem+0x3f/0x70 [ 27.158286][ T500] softirqs last enabled at (37906): [] handle_softirqs+0x611/0x940 [ 27.158596][ T500] softirqs last disabled at (37949): [] __irq_exit_rcu+0x103/0x1c0 [ 27.158836][ T500] ---[ end trace 0000000000000000 ]--- [ 27.172787][ T500] ------------[ cut here ]------------ [ 27.172969][ T500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/500 [ 27.173239][ T500] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.173611][ T500] CPU: 2 UID: 0 PID: 500 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.173917][ T500] Tainted: [W]=WARN [ 27.174068][ T500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.174277][ T500] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.174527][ T500] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.175035][ T500] RSP: 0018:ffa00000004e70a0 EFLAGS: 00010286 [ 27.175249][ T500] RAX: 00000000ffffffa6 RBX: ff110000096f4c80 RCX: 1ff400000009cdda [ 27.175508][ T500] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f4d3c [ 27.175752][ T500] RBP: ff1100000e394000 R08: 1fe22000012de9a9 R09: ff1100000a080b58 [ 27.175993][ T500] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 27.176236][ T500] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512c764 [ 27.176562][ T500] FS: 00007f7f8b2e5840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 27.176851][ T500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.177061][ T500] CR2: 000055a831a8c6c0 CR3: 0000000009300005 CR4: 0000000000771ef0 [ 27.177304][ T500] PKRU: 55555554 [ 27.177477][ T500] Call Trace: [ 27.177622][ T500] [ 27.177738][ T500] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.177927][ T500] ? notifier_call_chain+0xb0/0x320 [ 27.178107][ T500] rtmsg_ifinfo+0x5c/0xb0 [ 27.178256][ T500] netif_state_change+0x155/0x3d0 [ 27.178453][ T500] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 27.178663][ T500] ? dev_change_xdp_fd+0x176/0x210 [ 27.178847][ T500] do_setlink.isra.0+0x2176/0x2a60 [ 27.179028][ T500] ? rtnl_link_get_size+0x350/0x350 [ 27.179208][ T500] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.179437][ T500] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.179614][ T500] ? validate_chain+0x38b/0xc20 [ 27.179807][ T500] ? rcu_read_lock_any_held+0x66/0x90 [ 27.179988][ T500] ? stack_depot_save_flags+0x367/0x770 [ 27.180167][ T500] ? __kernel_text_address+0x12/0x30 [ 27.180395][ T500] ? __lock_acquire+0x508/0xc10 [ 27.180638][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.180821][ T500] ? lock_acquire+0x134/0x160 [ 27.180997][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.181174][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.181381][ T500] ? trace_contention_end+0xb3/0x1a0 [ 27.181607][ T500] ? __mutex_lock+0x1db/0x2010 [ 27.181851][ T500] ? __mutex_lock+0x9b2/0x2010 [ 27.182100][ T500] ? rtnl_newlink+0x883/0xee0 [ 27.182374][ T500] ? ww_mutex_lock+0x160/0x160 [ 27.182627][ T500] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.182876][ T500] ? __rtnl_newlink+0x3fa/0xa50 [ 27.183059][ T500] rtnl_newlink+0x8d1/0xee0 [ 27.183241][ T500] ? lock_acquire.part.0+0xbc/0x260 [ 27.183445][ T500] ? find_held_lock+0x2b/0x80 [ 27.183628][ T500] ? __rtnl_newlink+0xa50/0xa50 [ 27.183806][ T500] ? mark_usage+0x61/0x170 [ 27.183982][ T500] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.184163][ T500] ? lock_acquire.part.0+0xbc/0x260 [ 27.184361][ T500] ? find_held_lock+0x2b/0x80 [ 27.184540][ T500] ? __rtnl_newlink+0xa50/0xa50 [ 27.184721][ T500] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.184901][ T500] ? __rtnl_newlink+0xa50/0xa50 [ 27.185082][ T500] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.185261][ T500] ? validate_chain+0x38b/0xc20 [ 27.185461][ T500] ? rtnl_link_fill+0x920/0x920 [ 27.185641][ T500] ? __lock_acquire+0x508/0xc10 [ 27.185822][ T500] ? lock_acquire.part.0+0xbc/0x260 [ 27.185998][ T500] ? find_held_lock+0x2b/0x80 [ 27.186182][ T500] netlink_rcv_skb+0x14e/0x3a0 [ 27.186380][ T500] ? rtnl_link_fill+0x920/0x920 [ 27.186562][ T500] ? netlink_ack+0xcf0/0xcf0 [ 27.186746][ T500] ? netlink_deliver_tap+0xc5/0x330 [ 27.186924][ T500] ? netlink_deliver_tap+0x13c/0x330 [ 27.187107][ T500] netlink_unicast+0x486/0x750 [ 27.187286][ T500] ? netlink_attachskb+0x810/0x810 [ 27.187489][ T500] ? __lock_acquire+0x508/0xc10 [ 27.187668][ T500] netlink_sendmsg+0x735/0xc60 [ 27.187847][ T500] ? netlink_unicast+0x750/0x750 [ 27.188026][ T500] ? __might_fault+0x97/0x140 [ 27.188204][ T500] ____sys_sendmsg+0x419/0x850 [ 27.188407][ T500] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.188586][ T500] ? get_timestamp.constprop.0+0x390/0x390 [ 27.188795][ T500] ? move_addr_to_kernel+0x40/0x40 [ 27.188976][ T500] ? stack_depot_save_flags+0x367/0x770 [ 27.189154][ T500] ? validate_chain+0x38b/0xc20 [ 27.189355][ T500] ___sys_sendmsg+0x14e/0x1d0 [ 27.189532][ T500] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 27.189742][ T500] ? copy_msghdr_from_user+0x460/0x460 [ 27.189932][ T500] __sys_sendmsg+0x145/0x1f0 [ 27.190109][ T500] ? __sys_sendmsg_sock+0x20/0x20 [ 27.190289][ T500] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 27.190528][ T500] ? do_raw_spin_unlock+0x59/0x250 [ 27.190706][ T500] ? rcu_is_watching+0x15/0xd0 [ 27.190886][ T500] do_syscall_64+0x117/0xfc0 [ 27.191062][ T500] ? trace_hardirqs_off+0xd/0x30 [ 27.191240][ T500] ? exc_page_fault+0xee/0x100 [ 27.191444][ T500] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.191657][ T500] RIP: 0033:0x7f7f8b51f08e [ 27.191842][ T500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.192370][ T500] RSP: 002b:00007ffec951bb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.192614][ T500] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f7f8b51f08e [ 27.192858][ T500] RDX: 0000000000000000 RSI: 00007ffec951bc10 RDI: 0000000000000005 [ 27.193099][ T500] RBP: 00007ffec951bb70 R08: 0000000000000000 R09: 0000000000000000 [ 27.193357][ T500] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.193598][ T500] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec951c2e0 [ 27.193851][ T500] [ 27.193996][ T500] irq event stamp: 45389 [ 27.194141][ T500] hardirqs last enabled at (45399): [] __up_console_sem+0x5a/0x70 [ 27.194436][ T500] hardirqs last disabled at (45410): [] __up_console_sem+0x3f/0x70 [ 27.194711][ T500] softirqs last enabled at (44484): [] handle_softirqs+0x611/0x940 [ 27.194989][ T500] softirqs last disabled at (44467): [] __irq_exit_rcu+0x103/0x1c0 [ 27.195261][ T500] ---[ end trace 0000000000000000 ]--- [ 27.252486][ T503] ------------[ cut here ]------------ [ 27.252679][ T503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/503 [ 27.252969][ T503] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.253364][ T503] CPU: 2 UID: 0 PID: 503 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.253695][ T503] Tainted: [W]=WARN [ 27.253852][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.254075][ T503] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.254308][ T503] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.254879][ T503] RSP: 0018:ffa00000004e6fd0 EFLAGS: 00010286 [ 27.255106][ T503] RAX: 00000000ffffffa6 RBX: ff110000133c9540 RCX: 1ff400000009cdc0 [ 27.255985][ T503] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c95fc [ 27.256250][ T503] RBP: ff1100000fba2000 R08: 1fe22000026792c1 R09: ff1100000f915180 [ 27.256590][ T503] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 27.256874][ T503] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fba2e44 [ 27.257134][ T503] FS: 00007fbcd23a1840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 27.257452][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.257678][ T503] CR2: 00007fbcd259a460 CR3: 0000000008d2f002 CR4: 0000000000771ef0 [ 27.257943][ T503] PKRU: 55555554 [ 27.258096][ T503] Call Trace: [ 27.258249][ T503] [ 27.258392][ T503] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.258584][ T503] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 27.258778][ T503] rtmsg_ifinfo+0x5c/0xb0 [ 27.258932][ T503] ? ip6_route_dev_notify+0x3d/0x790 [ 27.259121][ T503] __dev_notify_flags+0x1b8/0x280 [ 27.259314][ T503] ? notifier_call_chain+0xb0/0x320 [ 27.259525][ T503] ? netif_change_name+0x8c0/0x8c0 [ 27.259716][ T503] ? register_netdevice+0x1171/0x1bc0 [ 27.259908][ T503] rtnl_configure_link+0x1ac/0x390 [ 27.260101][ T503] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 27.260295][ T503] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 27.260546][ T503] vxlan_newlink+0x196/0x270 [vxlan] [ 27.260789][ T503] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 27.261057][ T503] ? rtnl_create_link+0x169/0xf20 [ 27.261301][ T503] ? nla_strscpy+0xe3/0x180 [ 27.261513][ T503] rtnl_newlink_create+0x2da/0x8c0 [ 27.261706][ T503] ? rtnl_create_link+0xf20/0xf20 [ 27.261895][ T503] ? __dev_get_by_name+0x12/0x50 [ 27.262093][ T503] ? rtnl_dev_get+0xd7/0x170 [ 27.262295][ T503] __rtnl_newlink+0x22b/0xa50 [ 27.262509][ T503] rtnl_newlink+0x8d1/0xee0 [ 27.262701][ T503] ? lock_acquire.part.0+0xbc/0x260 [ 27.262890][ T503] ? find_held_lock+0x2b/0x80 [ 27.263080][ T503] ? __rtnl_newlink+0xa50/0xa50 [ 27.263267][ T503] ? mark_usage+0x61/0x170 [ 27.263478][ T503] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.263672][ T503] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.263864][ T503] ? __rtnl_newlink+0xa50/0xa50 [ 27.264053][ T503] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.264242][ T503] ? validate_chain+0x38b/0xc20 [ 27.264461][ T503] ? rtnl_link_fill+0x920/0x920 [ 27.264649][ T503] ? __lock_acquire+0x508/0xc10 [ 27.264841][ T503] ? lock_acquire.part.0+0xbc/0x260 [ 27.265029][ T503] ? find_held_lock+0x2b/0x80 [ 27.265224][ T503] netlink_rcv_skb+0x14e/0x3a0 [ 27.265431][ T503] ? rtnl_link_fill+0x920/0x920 [ 27.265621][ T503] ? netlink_ack+0xcf0/0xcf0 [ 27.265816][ T503] ? netlink_deliver_tap+0xc5/0x330 [ 27.266004][ T503] ? netlink_deliver_tap+0x13c/0x330 [ 27.266197][ T503] netlink_unicast+0x486/0x750 [ 27.266409][ T503] ? netlink_attachskb+0x810/0x810 [ 27.266599][ T503] ? __lock_acquire+0x508/0xc10 [ 27.266795][ T503] netlink_sendmsg+0x735/0xc60 [ 27.266987][ T503] ? netlink_unicast+0x750/0x750 [ 27.267178][ T503] ? __might_fault+0x97/0x140 [ 27.267389][ T503] ____sys_sendmsg+0x419/0x850 [ 27.267582][ T503] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.267771][ T503] ? get_timestamp.constprop.0+0x390/0x390 [ 27.267992][ T503] ? move_addr_to_kernel+0x40/0x40 [ 27.268190][ T503] ___sys_sendmsg+0x14e/0x1d0 [ 27.268408][ T503] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.268605][ T503] ? copy_msghdr_from_user+0x460/0x460 [ 27.268804][ T503] ? lock_vma_under_rcu+0x159/0x410 [ 27.268994][ T503] __sys_sendmsg+0x145/0x1f0 [ 27.269184][ T503] ? __sys_sendmsg_sock+0x20/0x20 [ 27.269394][ T503] ? rcu_is_watching+0x15/0xd0 [ 27.269588][ T503] ? rcu_is_watching+0x15/0xd0 [ 27.269779][ T503] do_syscall_64+0x117/0xfc0 [ 27.269988][ T503] ? trace_hardirqs_off+0xd/0x30 [ 27.270181][ T503] ? exc_page_fault+0xee/0x100 [ 27.270391][ T503] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.270616][ T503] RIP: 0033:0x7fbcd25db08e [ 27.270811][ T503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.271385][ T503] RSP: 002b:00007ffff6549550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.271646][ T503] RAX: ffffffffffffffda RBX: 00007ffff6549d00 RCX: 00007fbcd25db08e [ 27.271903][ T503] RDX: 0000000000000000 RSI: 00007ffff6549600 RDI: 0000000000000005 [ 27.272163][ T503] RBP: 00007ffff6549560 R08: 0000000000000000 R09: 0000000000000000 [ 27.272440][ T503] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.272697][ T503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff6549cd0 [ 27.272961][ T503] [ 27.273113][ T503] irq event stamp: 17911 [ 27.273265][ T503] hardirqs last enabled at (17921): [] __up_console_sem+0x5a/0x70 [ 27.273579][ T503] hardirqs last disabled at (17932): [] __up_console_sem+0x3f/0x70 [ 27.273869][ T503] softirqs last enabled at (17068): [] handle_softirqs+0x611/0x940 [ 27.274161][ T503] softirqs last disabled at (16151): [] __irq_exit_rcu+0x103/0x1c0 [ 27.274482][ T503] ---[ end trace 0000000000000000 ]--- [ 27.303065][ T504] ------------[ cut here ]------------ [ 27.303211][ T504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/504 [ 27.304013][ T504] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.304321][ T504] CPU: 1 UID: 0 PID: 504 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.304669][ T504] Tainted: [W]=WARN [ 27.304767][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.304931][ T504] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.305105][ T504] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.305640][ T504] RSP: 0018:ffa00000006e7020 EFLAGS: 00010286 [ 27.305806][ T504] RAX: 00000000ffffffa6 RBX: ff1100000d401a80 RCX: 1ff40000000dcdca [ 27.306004][ T504] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d401b3c [ 27.306202][ T504] RBP: ff1100000fba2000 R08: 1fe2200001a80369 R09: ff1100000f912e58 [ 27.306409][ T504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 27.306604][ T504] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 27.306803][ T504] FS: 00007effc428a840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 27.307035][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.307201][ T504] CR2: 0000000015f2d988 CR3: 0000000014ae6004 CR4: 0000000000771ef0 [ 27.307409][ T504] PKRU: 55555554 [ 27.307506][ T504] Call Trace: [ 27.307604][ T504] [ 27.307673][ T504] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.307812][ T504] rtmsg_ifinfo+0x5c/0xb0 [ 27.307914][ T504] ? mark_held_locks+0x40/0x70 [ 27.308045][ T504] __dev_notify_flags+0x1b8/0x280 [ 27.308182][ T504] ? netif_change_name+0x8c0/0x8c0 [ 27.308317][ T504] ? __dev_change_flags+0x4a4/0x6d0 [ 27.308456][ T504] ? netif_set_allmulti+0x2c0/0x2c0 [ 27.308587][ T504] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.308720][ T504] ? is_bpf_text_address+0x68/0x110 [ 27.308854][ T504] netif_change_flags+0xfe/0x190 [ 27.308989][ T504] ? unwind_get_return_address+0x67/0xd0 [ 27.309122][ T504] do_setlink.isra.0+0x1d25/0x2a60 [ 27.309255][ T504] ? rtnl_link_get_size+0x350/0x350 [ 27.309399][ T504] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.309562][ T504] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.309696][ T504] ? validate_chain+0x38b/0xc20 [ 27.309825][ T504] ? rcu_read_lock_any_held+0x66/0x90 [ 27.309956][ T504] ? stack_depot_save_flags+0x367/0x770 [ 27.310088][ T504] ? __kernel_text_address+0x12/0x30 [ 27.310220][ T504] ? __lock_acquire+0x508/0xc10 [ 27.310364][ T504] ? lock_acquire.part.0+0xbc/0x260 [ 27.310494][ T504] ? rtnl_newlink+0x883/0xee0 [ 27.310628][ T504] ? rcu_is_watching+0x15/0xd0 [ 27.310760][ T504] ? lock_acquire+0x134/0x160 [ 27.310889][ T504] ? rcu_is_watching+0x15/0xd0 [ 27.311020][ T504] ? rcu_is_watching+0x15/0xd0 [ 27.311150][ T504] ? trace_contention_end+0xb3/0x1a0 [ 27.311282][ T504] ? __mutex_lock+0x1db/0x2010 [ 27.311422][ T504] ? __mutex_lock+0x9b2/0x2010 [ 27.311554][ T504] ? rtnl_newlink+0x883/0xee0 [ 27.311687][ T504] ? ww_mutex_lock+0x160/0x160 [ 27.311821][ T504] ? __rtnl_newlink+0x3fa/0xa50 [ 27.311956][ T504] rtnl_newlink+0x8d1/0xee0 [ 27.312088][ T504] ? lock_acquire.part.0+0xbc/0x260 [ 27.312219][ T504] ? find_held_lock+0x2b/0x80 [ 27.312356][ T504] ? __rtnl_newlink+0xa50/0xa50 [ 27.312486][ T504] ? mark_usage+0x61/0x170 [ 27.312616][ T504] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.312752][ T504] ? lock_acquire.part.0+0xbc/0x260 [ 27.312882][ T504] ? find_held_lock+0x2b/0x80 [ 27.313010][ T504] ? __rtnl_newlink+0xa50/0xa50 [ 27.313146][ T504] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.313278][ T504] ? __rtnl_newlink+0xa50/0xa50 [ 27.313420][ T504] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.313549][ T504] ? validate_chain+0x38b/0xc20 [ 27.313681][ T504] ? rtnl_link_fill+0x920/0x920 [ 27.313809][ T504] ? __lock_acquire+0x508/0xc10 [ 27.313943][ T504] ? lock_acquire.part.0+0xbc/0x260 [ 27.314073][ T504] ? find_held_lock+0x2b/0x80 [ 27.314206][ T504] netlink_rcv_skb+0x14e/0x3a0 [ 27.314347][ T504] ? rtnl_link_fill+0x920/0x920 [ 27.314480][ T504] ? netlink_ack+0xcf0/0xcf0 [ 27.314617][ T504] ? netlink_deliver_tap+0xc5/0x330 [ 27.314750][ T504] ? netlink_deliver_tap+0x13c/0x330 [ 27.314882][ T504] netlink_unicast+0x486/0x750 [ 27.315014][ T504] ? netlink_attachskb+0x810/0x810 [ 27.315147][ T504] ? __lock_acquire+0x508/0xc10 [ 27.315279][ T504] netlink_sendmsg+0x735/0xc60 [ 27.315423][ T504] ? netlink_unicast+0x750/0x750 [ 27.315554][ T504] ? __might_fault+0x97/0x140 [ 27.315688][ T504] ____sys_sendmsg+0x419/0x850 [ 27.315817][ T504] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.315947][ T504] ? get_timestamp.constprop.0+0x390/0x390 [ 27.316108][ T504] ? move_addr_to_kernel+0x40/0x40 [ 27.316239][ T504] ? stack_depot_save_flags+0x367/0x770 [ 27.316379][ T504] ? validate_chain+0x38b/0xc20 [ 27.316511][ T504] ___sys_sendmsg+0x14e/0x1d0 [ 27.316646][ T504] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 27.316809][ T504] ? copy_msghdr_from_user+0x460/0x460 [ 27.316950][ T504] __sys_sendmsg+0x145/0x1f0 [ 27.317081][ T504] ? __sys_sendmsg_sock+0x20/0x20 [ 27.317210][ T504] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 27.317384][ T504] ? do_raw_spin_unlock+0x59/0x250 [ 27.317515][ T504] ? rcu_is_watching+0x15/0xd0 [ 27.317648][ T504] do_syscall_64+0x117/0xfc0 [ 27.317780][ T504] ? trace_hardirqs_off+0xd/0x30 [ 27.317912][ T504] ? exc_page_fault+0xee/0x100 [ 27.318044][ T504] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.318207][ T504] RIP: 0033:0x7effc44c408e [ 27.318355][ T504] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.318823][ T504] RSP: 002b:00007ffe378c96a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.319020][ T504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effc44c408e [ 27.319217][ T504] RDX: 0000000000000000 RSI: 00007ffe378c9750 RDI: 0000000000000005 [ 27.319423][ T504] RBP: 00007ffe378c96b0 R08: 0000000000000000 R09: 0000000000000000 [ 27.319624][ T504] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.319820][ T504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe378c9e20 [ 27.320025][ T504] [ 27.320123][ T504] irq event stamp: 18829 [ 27.320223][ T504] hardirqs last enabled at (18837): [] __up_console_sem+0x5a/0x70 [ 27.320466][ T504] hardirqs last disabled at (18846): [] __up_console_sem+0x3f/0x70 [ 27.320694][ T504] softirqs last enabled at (17992): [] handle_softirqs+0x611/0x940 [ 27.320923][ T504] softirqs last disabled at (17889): [] __irq_exit_rcu+0x103/0x1c0 [ 27.321150][ T504] ---[ end trace 0000000000000000 ]--- [ 27.416575][ T507] ------------[ cut here ]------------ [ 27.416739][ T507] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/507 [ 27.416983][ T507] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.417308][ T507] CPU: 1 UID: 0 PID: 507 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.417602][ T507] Tainted: [W]=WARN [ 27.417709][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.417885][ T507] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.418066][ T507] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.418576][ T507] RSP: 0018:ffa0000000766fd0 EFLAGS: 00010286 [ 27.418752][ T507] RAX: 00000000ffffffa6 RBX: ff110000176923c0 RCX: 1ff40000000ecdc0 [ 27.418960][ T507] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001769247c [ 27.419169][ T507] RBP: ff1100000ed72000 R08: 1fe2200002ed2491 R09: ff1100000f908b80 [ 27.419387][ T507] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 27.419597][ T507] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ed72e44 [ 27.419807][ T507] FS: 00007f6984215840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 27.420054][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.420230][ T507] CR2: 00007f698440e460 CR3: 00000000173e4005 CR4: 0000000000771ef0 [ 27.420452][ T507] PKRU: 55555554 [ 27.420556][ T507] Call Trace: [ 27.420661][ T507] [ 27.420734][ T507] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.420876][ T507] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 27.421021][ T507] rtmsg_ifinfo+0x5c/0xb0 [ 27.421128][ T507] ? ip6_route_dev_notify+0x3d/0x790 [ 27.421272][ T507] __dev_notify_flags+0x1b8/0x280 [ 27.421422][ T507] ? notifier_call_chain+0xb0/0x320 [ 27.421564][ T507] ? netif_change_name+0x8c0/0x8c0 [ 27.421705][ T507] ? register_netdevice+0x1171/0x1bc0 [ 27.421852][ T507] rtnl_configure_link+0x1ac/0x390 [ 27.421993][ T507] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 27.422137][ T507] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 27.422280][ T507] vxlan_newlink+0x196/0x270 [vxlan] [ 27.422435][ T507] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 27.422579][ T507] ? rtnl_create_link+0x169/0xf20 [ 27.422721][ T507] ? nla_strscpy+0xe3/0x180 [ 27.422862][ T507] rtnl_newlink_create+0x2da/0x8c0 [ 27.423003][ T507] ? rtnl_create_link+0xf20/0xf20 [ 27.423143][ T507] ? __dev_get_by_name+0x12/0x50 [ 27.423284][ T507] ? rtnl_dev_get+0xd7/0x170 [ 27.423441][ T507] __rtnl_newlink+0x22b/0xa50 [ 27.423585][ T507] rtnl_newlink+0x8d1/0xee0 [ 27.423727][ T507] ? lock_acquire.part.0+0xbc/0x260 [ 27.423868][ T507] ? find_held_lock+0x2b/0x80 [ 27.424007][ T507] ? __rtnl_newlink+0xa50/0xa50 [ 27.424147][ T507] ? mark_usage+0x61/0x170 [ 27.424286][ T507] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.424440][ T507] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.424580][ T507] ? __rtnl_newlink+0xa50/0xa50 [ 27.424720][ T507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.424860][ T507] ? validate_chain+0x38b/0xc20 [ 27.424999][ T507] ? rtnl_link_fill+0x920/0x920 [ 27.425139][ T507] ? __lock_acquire+0x508/0xc10 [ 27.425279][ T507] ? lock_acquire.part.0+0xbc/0x260 [ 27.425427][ T507] ? find_held_lock+0x2b/0x80 [ 27.425567][ T507] netlink_rcv_skb+0x14e/0x3a0 [ 27.425708][ T507] ? rtnl_link_fill+0x920/0x920 [ 27.425850][ T507] ? netlink_ack+0xcf0/0xcf0 [ 27.425993][ T507] ? netlink_deliver_tap+0xc5/0x330 [ 27.426132][ T507] ? netlink_deliver_tap+0x13c/0x330 [ 27.426274][ T507] netlink_unicast+0x486/0x750 [ 27.426426][ T507] ? netlink_attachskb+0x810/0x810 [ 27.426567][ T507] ? __lock_acquire+0x508/0xc10 [ 27.426708][ T507] netlink_sendmsg+0x735/0xc60 [ 27.426850][ T507] ? netlink_unicast+0x750/0x750 [ 27.426992][ T507] ? __might_fault+0x97/0x140 [ 27.427135][ T507] ____sys_sendmsg+0x419/0x850 [ 27.427277][ T507] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.427426][ T507] ? get_timestamp.constprop.0+0x390/0x390 [ 27.427599][ T507] ? move_addr_to_kernel+0x40/0x40 [ 27.427745][ T507] ___sys_sendmsg+0x14e/0x1d0 [ 27.427886][ T507] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.428026][ T507] ? copy_msghdr_from_user+0x460/0x460 [ 27.428176][ T507] ? lock_vma_under_rcu+0x159/0x410 [ 27.428321][ T507] __sys_sendmsg+0x145/0x1f0 [ 27.428472][ T507] ? __sys_sendmsg_sock+0x20/0x20 [ 27.428616][ T507] ? rcu_is_watching+0x15/0xd0 [ 27.428758][ T507] ? rcu_is_watching+0x15/0xd0 [ 27.428900][ T507] do_syscall_64+0x117/0xfc0 [ 27.429042][ T507] ? trace_hardirqs_off+0xd/0x30 [ 27.429186][ T507] ? exc_page_fault+0xee/0x100 [ 27.429333][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.429516][ T507] RIP: 0033:0x7f698444f08e [ 27.429665][ T507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.430168][ T507] RSP: 002b:00007ffeabc1de40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.430392][ T507] RAX: ffffffffffffffda RBX: 00007ffeabc1e5f0 RCX: 00007f698444f08e [ 27.430603][ T507] RDX: 0000000000000000 RSI: 00007ffeabc1def0 RDI: 0000000000000005 [ 27.430815][ T507] RBP: 00007ffeabc1de50 R08: 0000000000000000 R09: 0000000000000000 [ 27.431025][ T507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.431238][ T507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeabc1e5c0 [ 27.431469][ T507] [ 27.431575][ T507] irq event stamp: 20403 [ 27.431681][ T507] hardirqs last enabled at (20411): [] __up_console_sem+0x5a/0x70 [ 27.431928][ T507] hardirqs last disabled at (20418): [] __up_console_sem+0x3f/0x70 [ 27.432173][ T507] softirqs last enabled at (19572): [] __alloc_skb+0x4c2/0x5f0 [ 27.432428][ T507] softirqs last disabled at (19570): [] __alloc_skb+0x4c2/0x5f0 [ 27.432673][ T507] ---[ end trace 0000000000000000 ]--- [ 27.463361][ T508] ------------[ cut here ]------------ [ 27.463511][ T508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/508 [ 27.463741][ T508] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.464052][ T508] CPU: 0 UID: 0 PID: 508 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.464320][ T508] Tainted: [W]=WARN [ 27.464433][ T508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.464599][ T508] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.464772][ T508] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.465243][ T508] RSP: 0018:ffa0000000777020 EFLAGS: 00010286 [ 27.465420][ T508] RAX: 00000000ffffffa6 RBX: ff11000017426740 RCX: 1ff40000000eedca [ 27.465617][ T508] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000174267fc [ 27.465816][ T508] RBP: ff1100000ed72000 R08: 1fe2200002e84d01 R09: ff1100000f90d158 [ 27.466012][ T508] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 27.466208][ T508] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 27.466417][ T508] FS: 00007f51ec9f6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 27.466648][ T508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.466814][ T508] CR2: 000000002b0dd988 CR3: 000000000a94c002 CR4: 0000000000771ef0 [ 27.467015][ T508] PKRU: 55555554 [ 27.467114][ T508] Call Trace: [ 27.467213][ T508] [ 27.467281][ T508] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.468107][ T508] rtmsg_ifinfo+0x5c/0xb0 [ 27.468210][ T508] ? mark_held_locks+0x40/0x70 [ 27.468382][ T508] __dev_notify_flags+0x1b8/0x280 [ 27.468516][ T508] ? netif_change_name+0x8c0/0x8c0 [ 27.468672][ T508] ? __dev_change_flags+0x4a4/0x6d0 [ 27.468805][ T508] ? netif_set_allmulti+0x2c0/0x2c0 [ 27.468936][ T508] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.469070][ T508] ? is_bpf_text_address+0x68/0x110 [ 27.469206][ T508] netif_change_flags+0xfe/0x190 [ 27.469351][ T508] ? unwind_get_return_address+0x67/0xd0 [ 27.469484][ T508] do_setlink.isra.0+0x1d25/0x2a60 [ 27.469623][ T508] ? rtnl_link_get_size+0x350/0x350 [ 27.469756][ T508] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.469921][ T508] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.470053][ T508] ? validate_chain+0x38b/0xc20 [ 27.470189][ T508] ? rcu_read_lock_any_held+0x66/0x90 [ 27.470321][ T508] ? stack_depot_save_flags+0x367/0x770 [ 27.470464][ T508] ? __kernel_text_address+0x12/0x30 [ 27.470597][ T508] ? __lock_acquire+0x508/0xc10 [ 27.470733][ T508] ? lock_acquire.part.0+0xbc/0x260 [ 27.470866][ T508] ? rtnl_newlink+0x883/0xee0 [ 27.471001][ T508] ? rcu_is_watching+0x15/0xd0 [ 27.471137][ T508] ? lock_acquire+0x134/0x160 [ 27.471269][ T508] ? rcu_is_watching+0x15/0xd0 [ 27.471410][ T508] ? rcu_is_watching+0x15/0xd0 [ 27.471543][ T508] ? trace_contention_end+0xb3/0x1a0 [ 27.471676][ T508] ? __mutex_lock+0x1db/0x2010 [ 27.471809][ T508] ? __mutex_lock+0x9b2/0x2010 [ 27.471941][ T508] ? rtnl_newlink+0x883/0xee0 [ 27.472075][ T508] ? ww_mutex_lock+0x160/0x160 [ 27.472212][ T508] ? __rtnl_newlink+0x3fa/0xa50 [ 27.472360][ T508] rtnl_newlink+0x8d1/0xee0 [ 27.472494][ T508] ? lock_acquire.part.0+0xbc/0x260 [ 27.472626][ T508] ? find_held_lock+0x2b/0x80 [ 27.472760][ T508] ? __rtnl_newlink+0xa50/0xa50 [ 27.472893][ T508] ? mark_usage+0x61/0x170 [ 27.473022][ T508] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.473159][ T508] ? lock_acquire.part.0+0xbc/0x260 [ 27.473291][ T508] ? find_held_lock+0x2b/0x80 [ 27.473434][ T508] ? __rtnl_newlink+0xa50/0xa50 [ 27.473566][ T508] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.473699][ T508] ? __rtnl_newlink+0xa50/0xa50 [ 27.473833][ T508] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.473965][ T508] ? validate_chain+0x38b/0xc20 [ 27.474097][ T508] ? rtnl_link_fill+0x920/0x920 [ 27.474230][ T508] ? __lock_acquire+0x508/0xc10 [ 27.474374][ T508] ? lock_acquire.part.0+0xbc/0x260 [ 27.474506][ T508] ? find_held_lock+0x2b/0x80 [ 27.474639][ T508] netlink_rcv_skb+0x14e/0x3a0 [ 27.474772][ T508] ? rtnl_link_fill+0x920/0x920 [ 27.474905][ T508] ? netlink_ack+0xcf0/0xcf0 [ 27.475042][ T508] ? netlink_deliver_tap+0xc5/0x330 [ 27.475174][ T508] ? netlink_deliver_tap+0x13c/0x330 [ 27.475309][ T508] netlink_unicast+0x486/0x750 [ 27.475452][ T508] ? netlink_attachskb+0x810/0x810 [ 27.475585][ T508] ? __lock_acquire+0x508/0xc10 [ 27.475721][ T508] netlink_sendmsg+0x735/0xc60 [ 27.475857][ T508] ? netlink_unicast+0x750/0x750 [ 27.475991][ T508] ? __might_fault+0x97/0x140 [ 27.476127][ T508] ____sys_sendmsg+0x419/0x850 [ 27.476260][ T508] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.476404][ T508] ? get_timestamp.constprop.0+0x390/0x390 [ 27.476568][ T508] ? move_addr_to_kernel+0x40/0x40 [ 27.476702][ T508] ? stack_depot_save_flags+0x367/0x770 [ 27.476835][ T508] ? validate_chain+0x38b/0xc20 [ 27.476968][ T508] ___sys_sendmsg+0x14e/0x1d0 [ 27.477100][ T508] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 27.477267][ T508] ? copy_msghdr_from_user+0x460/0x460 [ 27.477420][ T508] __sys_sendmsg+0x145/0x1f0 [ 27.477551][ T508] ? __sys_sendmsg_sock+0x20/0x20 [ 27.477684][ T508] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 27.477852][ T508] ? do_raw_spin_unlock+0x59/0x250 [ 27.477985][ T508] ? rcu_is_watching+0x15/0xd0 [ 27.478119][ T508] do_syscall_64+0x117/0xfc0 [ 27.478254][ T508] ? trace_hardirqs_off+0xd/0x30 [ 27.478393][ T508] ? exc_page_fault+0xee/0x100 [ 27.478525][ T508] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.478688][ T508] RIP: 0033:0x7f51ecc3008e [ 27.478828][ T508] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.479298][ T508] RSP: 002b:00007fff584978c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.479510][ T508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51ecc3008e [ 27.479708][ T508] RDX: 0000000000000000 RSI: 00007fff58497970 RDI: 0000000000000005 [ 27.479906][ T508] RBP: 00007fff584978d0 R08: 0000000000000000 R09: 0000000000000000 [ 27.480104][ T508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.480303][ T508] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff58498040 [ 27.480518][ T508] [ 27.480617][ T508] irq event stamp: 16373 [ 27.480716][ T508] hardirqs last enabled at (16381): [] __up_console_sem+0x5a/0x70 [ 27.480947][ T508] hardirqs last disabled at (16388): [] __up_console_sem+0x3f/0x70 [ 27.481176][ T508] softirqs last enabled at (15666): [] handle_softirqs+0x611/0x940 [ 27.481415][ T508] softirqs last disabled at (15609): [] __irq_exit_rcu+0x103/0x1c0 [ 27.481646][ T508] ---[ end trace 0000000000000000 ]--- [ 27.564726][ T511] ------------[ cut here ]------------ [ 27.564933][ T511] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/511 [ 27.565235][ T511] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.565647][ T511] CPU: 2 UID: 0 PID: 511 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.565986][ T511] Tainted: [W]=WARN [ 27.566143][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.566392][ T511] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.566628][ T511] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.567204][ T511] RSP: 0018:ffa00000007b6fd0 EFLAGS: 00010286 [ 27.567531][ T511] RAX: 00000000ffffffa6 RBX: ff1100000a256040 RCX: 1ff40000000f6dc0 [ 27.567872][ T511] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2560fc [ 27.568205][ T511] RBP: ff1100000f7aa000 R08: 1fe220000144ac21 R09: ff1100000a83ae80 [ 27.568645][ T511] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 27.568981][ T511] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f7aae44 [ 27.569315][ T511] FS: 00007f5837f4f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 27.569630][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.569856][ T511] CR2: 00007f5838229cb0 CR3: 0000000015bf2001 CR4: 0000000000771ef0 [ 27.570120][ T511] PKRU: 55555554 [ 27.570276][ T511] Call Trace: [ 27.570456][ T511] [ 27.570579][ T511] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.570772][ T511] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 27.570967][ T511] rtmsg_ifinfo+0x5c/0xb0 [ 27.571174][ T511] ? ip6_route_dev_notify+0x3d/0x790 [ 27.571392][ T511] __dev_notify_flags+0x1b8/0x280 [ 27.571609][ T511] ? notifier_call_chain+0xb0/0x320 [ 27.571802][ T511] ? netif_change_name+0x8c0/0x8c0 [ 27.571995][ T511] ? register_netdevice+0x1171/0x1bc0 [ 27.572189][ T511] rtnl_configure_link+0x1ac/0x390 [ 27.572401][ T511] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 27.572601][ T511] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 27.572802][ T511] vxlan_newlink+0x196/0x270 [vxlan] [ 27.572997][ T511] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 27.573193][ T511] ? rtnl_create_link+0x169/0xf20 [ 27.573415][ T511] ? nla_strscpy+0xe3/0x180 [ 27.573612][ T511] rtnl_newlink_create+0x2da/0x8c0 [ 27.573842][ T511] ? rtnl_create_link+0xf20/0xf20 [ 27.574040][ T511] ? __dev_get_by_name+0x12/0x50 [ 27.574235][ T511] ? rtnl_dev_get+0xd7/0x170 [ 27.574462][ T511] __rtnl_newlink+0x22b/0xa50 [ 27.574663][ T511] rtnl_newlink+0x8d1/0xee0 [ 27.574870][ T511] ? lock_acquire.part.0+0xbc/0x260 [ 27.575058][ T511] ? find_held_lock+0x2b/0x80 [ 27.575249][ T511] ? __rtnl_newlink+0xa50/0xa50 [ 27.575458][ T511] ? mark_usage+0x61/0x170 [ 27.575648][ T511] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.575846][ T511] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.576039][ T511] ? __rtnl_newlink+0xa50/0xa50 [ 27.576229][ T511] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.576442][ T511] ? validate_chain+0x38b/0xc20 [ 27.576788][ T511] ? rtnl_link_fill+0x920/0x920 [ 27.576999][ T511] ? __lock_acquire+0x508/0xc10 [ 27.577196][ T511] ? lock_acquire.part.0+0xbc/0x260 [ 27.577411][ T511] ? find_held_lock+0x2b/0x80 [ 27.577615][ T511] netlink_rcv_skb+0x14e/0x3a0 [ 27.577810][ T511] ? rtnl_link_fill+0x920/0x920 [ 27.578007][ T511] ? netlink_ack+0xcf0/0xcf0 [ 27.578207][ T511] ? netlink_deliver_tap+0xc5/0x330 [ 27.578422][ T511] ? netlink_deliver_tap+0x13c/0x330 [ 27.578624][ T511] netlink_unicast+0x486/0x750 [ 27.578823][ T511] ? netlink_attachskb+0x810/0x810 [ 27.579025][ T511] ? __lock_acquire+0x508/0xc10 [ 27.579223][ T511] netlink_sendmsg+0x735/0xc60 [ 27.579445][ T511] ? netlink_unicast+0x750/0x750 [ 27.579646][ T511] ? __might_fault+0x97/0x140 [ 27.579845][ T511] ____sys_sendmsg+0x419/0x850 [ 27.580045][ T511] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.580241][ T511] ? get_timestamp.constprop.0+0x390/0x390 [ 27.580491][ T511] ? move_addr_to_kernel+0x40/0x40 [ 27.580695][ T511] ___sys_sendmsg+0x14e/0x1d0 [ 27.580889][ T511] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.581087][ T511] ? copy_msghdr_from_user+0x460/0x460 [ 27.581292][ T511] ? lock_vma_under_rcu+0x159/0x410 [ 27.581509][ T511] __sys_sendmsg+0x145/0x1f0 [ 27.581708][ T511] ? __sys_sendmsg_sock+0x20/0x20 [ 27.581909][ T511] ? rcu_is_watching+0x15/0xd0 [ 27.582108][ T511] ? rcu_is_watching+0x15/0xd0 [ 27.582304][ T511] do_syscall_64+0x117/0xfc0 [ 27.582555][ T511] ? trace_hardirqs_off+0xd/0x30 [ 27.582752][ T511] ? exc_page_fault+0xee/0x100 [ 27.582950][ T511] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.583179][ T511] RIP: 0033:0x7f583818908e [ 27.583429][ T511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.583997][ T511] RSP: 002b:00007fff6b5268e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.584266][ T511] RAX: ffffffffffffffda RBX: 00007fff6b527090 RCX: 00007f583818908e [ 27.584554][ T511] RDX: 0000000000000000 RSI: 00007fff6b526990 RDI: 0000000000000005 [ 27.584823][ T511] RBP: 00007fff6b5268f0 R08: 0000000000000000 R09: 0000000000000000 [ 27.585093][ T511] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.585380][ T511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6b527060 [ 27.585654][ T511] [ 27.585810][ T511] irq event stamp: 20857 [ 27.585971][ T511] hardirqs last enabled at (20867): [] __up_console_sem+0x5a/0x70 [ 27.586276][ T511] hardirqs last disabled at (20876): [] __up_console_sem+0x3f/0x70 [ 27.586596][ T511] softirqs last enabled at (20054): [] handle_softirqs+0x611/0x940 [ 27.586898][ T511] softirqs last disabled at (19949): [] __irq_exit_rcu+0x103/0x1c0 [ 27.587201][ T511] ---[ end trace 0000000000000000 ]--- [ 27.623962][ T512] ------------[ cut here ]------------ [ 27.624129][ T512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/512 [ 27.624392][ T512] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.624712][ T512] CPU: 0 UID: 0 PID: 512 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.624994][ T512] Tainted: [W]=WARN [ 27.625102][ T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.625277][ T512] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.625467][ T512] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.625957][ T512] RSP: 0018:ffa00000007b7020 EFLAGS: 00010286 [ 27.626134][ T512] RAX: 00000000ffffffa6 RBX: ff110000020dc740 RCX: 1ff40000000f6dca [ 27.626360][ T512] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dc7fc [ 27.626569][ T512] RBP: ff1100000f7aa000 R08: 1fe220000041b901 R09: ff1100000a83d158 [ 27.626774][ T512] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 27.626977][ T512] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 27.627184][ T512] FS: 00007fdf8768d840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 27.627442][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.627615][ T512] CR2: 0000000018d80988 CR3: 000000000e337004 CR4: 0000000000771ef0 [ 27.627823][ T512] PKRU: 55555554 [ 27.627927][ T512] Call Trace: [ 27.628032][ T512] [ 27.628104][ T512] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.628244][ T512] rtmsg_ifinfo+0x5c/0xb0 [ 27.628363][ T512] ? mark_held_locks+0x40/0x70 [ 27.628503][ T512] __dev_notify_flags+0x1b8/0x280 [ 27.628642][ T512] ? netif_change_name+0x8c0/0x8c0 [ 27.628781][ T512] ? __dev_change_flags+0x4a4/0x6d0 [ 27.628920][ T512] ? netif_set_allmulti+0x2c0/0x2c0 [ 27.629057][ T512] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.629196][ T512] ? is_bpf_text_address+0x68/0x110 [ 27.629349][ T512] netif_change_flags+0xfe/0x190 [ 27.629487][ T512] ? unwind_get_return_address+0x67/0xd0 [ 27.629625][ T512] do_setlink.isra.0+0x1d25/0x2a60 [ 27.629766][ T512] ? rtnl_link_get_size+0x350/0x350 [ 27.629906][ T512] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.630077][ T512] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.630218][ T512] ? validate_chain+0x38b/0xc20 [ 27.630368][ T512] ? rcu_read_lock_any_held+0x66/0x90 [ 27.630508][ T512] ? stack_depot_save_flags+0x367/0x770 [ 27.630648][ T512] ? __kernel_text_address+0x12/0x30 [ 27.630797][ T512] ? __lock_acquire+0x508/0xc10 [ 27.630936][ T512] ? lock_acquire.part.0+0xbc/0x260 [ 27.631073][ T512] ? rtnl_newlink+0x883/0xee0 [ 27.631213][ T512] ? rcu_is_watching+0x15/0xd0 [ 27.631429][ T512] ? lock_acquire+0x134/0x160 [ 27.631568][ T512] ? rcu_is_watching+0x15/0xd0 [ 27.631703][ T512] ? rcu_is_watching+0x15/0xd0 [ 27.631841][ T512] ? trace_contention_end+0xb3/0x1a0 [ 27.631981][ T512] ? __mutex_lock+0x1db/0x2010 [ 27.632118][ T512] ? __mutex_lock+0x9b2/0x2010 [ 27.632254][ T512] ? rtnl_newlink+0x883/0xee0 [ 27.632489][ T512] ? ww_mutex_lock+0x160/0x160 [ 27.632631][ T512] ? __rtnl_newlink+0x3fa/0xa50 [ 27.632771][ T512] rtnl_newlink+0x8d1/0xee0 [ 27.632911][ T512] ? lock_acquire.part.0+0xbc/0x260 [ 27.633048][ T512] ? find_held_lock+0x2b/0x80 [ 27.633188][ T512] ? __rtnl_newlink+0xa50/0xa50 [ 27.633326][ T512] ? mark_usage+0x61/0x170 [ 27.633525][ T512] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.633669][ T512] ? lock_acquire.part.0+0xbc/0x260 [ 27.633807][ T512] ? find_held_lock+0x2b/0x80 [ 27.633944][ T512] ? __rtnl_newlink+0xa50/0xa50 [ 27.634082][ T512] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.634222][ T512] ? __rtnl_newlink+0xa50/0xa50 [ 27.634447][ T512] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.634586][ T512] ? validate_chain+0x38b/0xc20 [ 27.634726][ T512] ? rtnl_link_fill+0x920/0x920 [ 27.634861][ T512] ? __lock_acquire+0x508/0xc10 [ 27.635027][ T512] ? lock_acquire.part.0+0xbc/0x260 [ 27.635158][ T512] ? find_held_lock+0x2b/0x80 [ 27.635292][ T512] netlink_rcv_skb+0x14e/0x3a0 [ 27.635509][ T512] ? rtnl_link_fill+0x920/0x920 [ 27.635642][ T512] ? netlink_ack+0xcf0/0xcf0 [ 27.635778][ T512] ? netlink_deliver_tap+0xc5/0x330 [ 27.635911][ T512] ? netlink_deliver_tap+0x13c/0x330 [ 27.636046][ T512] netlink_unicast+0x486/0x750 [ 27.636180][ T512] ? netlink_attachskb+0x810/0x810 [ 27.636315][ T512] ? __lock_acquire+0x508/0xc10 [ 27.636561][ T512] netlink_sendmsg+0x735/0xc60 [ 27.636698][ T512] ? netlink_unicast+0x750/0x750 [ 27.636831][ T512] ? __might_fault+0x97/0x140 [ 27.636967][ T512] ____sys_sendmsg+0x419/0x850 [ 27.637104][ T512] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.637237][ T512] ? get_timestamp.constprop.0+0x390/0x390 [ 27.637419][ T512] ? move_addr_to_kernel+0x40/0x40 [ 27.637554][ T512] ? stack_depot_save_flags+0x367/0x770 [ 27.637688][ T512] ? validate_chain+0x38b/0xc20 [ 27.637823][ T512] ___sys_sendmsg+0x14e/0x1d0 [ 27.637974][ T512] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 27.638149][ T512] ? copy_msghdr_from_user+0x460/0x460 [ 27.638300][ T512] __sys_sendmsg+0x145/0x1f0 [ 27.638452][ T512] ? __sys_sendmsg_sock+0x20/0x20 [ 27.638591][ T512] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 27.638765][ T512] ? do_raw_spin_unlock+0x59/0x250 [ 27.638903][ T512] ? rcu_is_watching+0x15/0xd0 [ 27.639043][ T512] do_syscall_64+0x117/0xfc0 [ 27.639182][ T512] ? trace_hardirqs_off+0xd/0x30 [ 27.639320][ T512] ? exc_page_fault+0xee/0x100 [ 27.639469][ T512] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.639641][ T512] RIP: 0033:0x7fdf878c708e [ 27.639786][ T512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.640280][ T512] RSP: 002b:00007ffe94984e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.640490][ T512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf878c708e [ 27.640690][ T512] RDX: 0000000000000000 RSI: 00007ffe94984ec0 RDI: 0000000000000005 [ 27.640888][ T512] RBP: 00007ffe94984e20 R08: 0000000000000000 R09: 0000000000000000 [ 27.641091][ T512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.641290][ T512] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe94985590 [ 27.641509][ T512] [ 27.641609][ T512] irq event stamp: 17207 [ 27.641710][ T512] hardirqs last enabled at (17215): [] __up_console_sem+0x5a/0x70 [ 27.641942][ T512] hardirqs last disabled at (17222): [] __up_console_sem+0x3f/0x70 [ 27.642172][ T512] softirqs last enabled at (16998): [] handle_softirqs+0x611/0x940 [ 27.642413][ T512] softirqs last disabled at (16981): [] __irq_exit_rcu+0x103/0x1c0 [ 27.642640][ T512] ---[ end trace 0000000000000000 ]--- [ 27.724276][ T515] ------------[ cut here ]------------ [ 27.724467][ T515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/515 [ 27.724727][ T515] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.725075][ T515] CPU: 1 UID: 0 PID: 515 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.725388][ T515] Tainted: [W]=WARN [ 27.725501][ T515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.725687][ T515] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.725879][ T515] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.726413][ T515] RSP: 0018:ffa0000000856fd0 EFLAGS: 00010286 [ 27.726600][ T515] RAX: 00000000ffffffa6 RBX: ff1100001186f380 RCX: 1ff400000010adc0 [ 27.726821][ T515] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186f43c [ 27.727045][ T515] RBP: ff1100000aa12000 R08: 1fe220000230de89 R09: ff1100000e2e8b80 [ 27.727265][ T515] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 27.727497][ T515] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aa12e44 [ 27.727719][ T515] FS: 00007fbcd78a7840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 27.727982][ T515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.728167][ T515] CR2: 00007fbcd7b81cb0 CR3: 0000000008d15006 CR4: 0000000000771ef0 [ 27.728397][ T515] PKRU: 55555554 [ 27.728509][ T515] Call Trace: [ 27.728620][ T515] [ 27.728696][ T515] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.728847][ T515] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 27.729003][ T515] rtmsg_ifinfo+0x5c/0xb0 [ 27.729116][ T515] ? ip6_route_dev_notify+0x3d/0x790 [ 27.729267][ T515] __dev_notify_flags+0x1b8/0x280 [ 27.729433][ T515] ? notifier_call_chain+0xb0/0x320 [ 27.729582][ T515] ? netif_change_name+0x8c0/0x8c0 [ 27.729732][ T515] ? register_netdevice+0x1171/0x1bc0 [ 27.729884][ T515] rtnl_configure_link+0x1ac/0x390 [ 27.730037][ T515] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 27.730189][ T515] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 27.730353][ T515] vxlan_newlink+0x196/0x270 [vxlan] [ 27.730505][ T515] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 27.730658][ T515] ? rtnl_create_link+0x169/0xf20 [ 27.730807][ T515] ? nla_strscpy+0xe3/0x180 [ 27.730957][ T515] rtnl_newlink_create+0x2da/0x8c0 [ 27.731108][ T515] ? rtnl_create_link+0xf20/0xf20 [ 27.731256][ T515] ? __dev_get_by_name+0x12/0x50 [ 27.731415][ T515] ? rtnl_dev_get+0xd7/0x170 [ 27.731569][ T515] __rtnl_newlink+0x22b/0xa50 [ 27.731720][ T515] rtnl_newlink+0x8d1/0xee0 [ 27.731870][ T515] ? lock_acquire.part.0+0xbc/0x260 [ 27.732018][ T515] ? find_held_lock+0x2b/0x80 [ 27.732165][ T515] ? __rtnl_newlink+0xa50/0xa50 [ 27.732315][ T515] ? mark_usage+0x61/0x170 [ 27.732472][ T515] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.732624][ T515] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.732772][ T515] ? __rtnl_newlink+0xa50/0xa50 [ 27.732920][ T515] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.733067][ T515] ? validate_chain+0x38b/0xc20 [ 27.733216][ T515] ? rtnl_link_fill+0x920/0x920 [ 27.733377][ T515] ? __lock_acquire+0x508/0xc10 [ 27.733527][ T515] ? lock_acquire.part.0+0xbc/0x260 [ 27.733675][ T515] ? find_held_lock+0x2b/0x80 [ 27.733822][ T515] netlink_rcv_skb+0x14e/0x3a0 [ 27.733970][ T515] ? rtnl_link_fill+0x920/0x920 [ 27.734118][ T515] ? netlink_ack+0xcf0/0xcf0 [ 27.734269][ T515] ? netlink_deliver_tap+0xc5/0x330 [ 27.734424][ T515] ? netlink_deliver_tap+0x13c/0x330 [ 27.734578][ T515] netlink_unicast+0x486/0x750 [ 27.734727][ T515] ? netlink_attachskb+0x810/0x810 [ 27.734876][ T515] ? __lock_acquire+0x508/0xc10 [ 27.735024][ T515] netlink_sendmsg+0x735/0xc60 [ 27.735174][ T515] ? netlink_unicast+0x750/0x750 [ 27.735352][ T515] ? __might_fault+0x97/0x140 [ 27.735503][ T515] ____sys_sendmsg+0x419/0x850 [ 27.735647][ T515] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.735794][ T515] ? get_timestamp.constprop.0+0x390/0x390 [ 27.735973][ T515] ? move_addr_to_kernel+0x40/0x40 [ 27.736121][ T515] ___sys_sendmsg+0x14e/0x1d0 [ 27.736264][ T515] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.736417][ T515] ? copy_msghdr_from_user+0x460/0x460 [ 27.736586][ T515] ? lock_vma_under_rcu+0x159/0x410 [ 27.736737][ T515] __sys_sendmsg+0x145/0x1f0 [ 27.736884][ T515] ? __sys_sendmsg_sock+0x20/0x20 [ 27.737035][ T515] ? rcu_is_watching+0x15/0xd0 [ 27.737181][ T515] ? rcu_is_watching+0x15/0xd0 [ 27.737327][ T515] do_syscall_64+0x117/0xfc0 [ 27.737486][ T515] ? trace_hardirqs_off+0xd/0x30 [ 27.737632][ T515] ? exc_page_fault+0xee/0x100 [ 27.737779][ T515] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.737965][ T515] RIP: 0033:0x7fbcd7ae108e [ 27.738119][ T515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.738651][ T515] RSP: 002b:00007fff844d69c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.738872][ T515] RAX: ffffffffffffffda RBX: 00007fff844d7170 RCX: 00007fbcd7ae108e [ 27.739094][ T515] RDX: 0000000000000000 RSI: 00007fff844d6a70 RDI: 0000000000000005 [ 27.739312][ T515] RBP: 00007fff844d69d0 R08: 0000000000000000 R09: 0000000000000000 [ 27.739543][ T515] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e470 [ 27.739764][ T515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff844d7140 [ 27.740290][ T515] [ 27.740409][ T515] irq event stamp: 15679 [ 27.740519][ T515] hardirqs last enabled at (15687): [] __up_console_sem+0x5a/0x70 [ 27.740774][ T515] hardirqs last disabled at (15694): [] __up_console_sem+0x3f/0x70 [ 27.741028][ T515] softirqs last enabled at (14844): [] __alloc_skb+0x4c2/0x5f0 [ 27.741286][ T515] softirqs last disabled at (14842): [] __alloc_skb+0x4c2/0x5f0 [ 27.741551][ T515] ---[ end trace 0000000000000000 ]--- [ 27.773524][ T516] ------------[ cut here ]------------ [ 27.773720][ T516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/516 [ 27.774007][ T516] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 27.774388][ T516] CPU: 2 UID: 0 PID: 516 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 27.774709][ T516] Tainted: [W]=WARN [ 27.774860][ T516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.775080][ T516] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 27.775305][ T516] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 27.776283][ T516] RSP: 0018:ffa0000000867020 EFLAGS: 00010286 [ 27.776525][ T516] RAX: 00000000ffffffa6 RBX: ff11000012434ac0 RCX: 1ff400000010cdca [ 27.776776][ T516] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012434b7c [ 27.777020][ T516] RBP: ff1100000aa12000 R08: 1fe2200002486971 R09: ff1100000e2eae58 [ 27.777263][ T516] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 27.777528][ T516] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 27.777776][ T516] FS: 00007f91a6a02840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 27.778055][ T516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.778268][ T516] CR2: 00007f91a6cd21a0 CR3: 000000001745f006 CR4: 0000000000771ef0 [ 27.778533][ T516] PKRU: 55555554 [ 27.778679][ T516] Call Trace: [ 27.778826][ T516] [ 27.778946][ T516] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 27.779130][ T516] rtmsg_ifinfo+0x5c/0xb0 [ 27.779278][ T516] ? mark_held_locks+0x40/0x70 [ 27.779477][ T516] __dev_notify_flags+0x1b8/0x280 [ 27.779662][ T516] ? netif_change_name+0x8c0/0x8c0 [ 27.779844][ T516] ? __dev_change_flags+0x4a4/0x6d0 [ 27.780024][ T516] ? netif_set_allmulti+0x2c0/0x2c0 [ 27.780206][ T516] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.780410][ T516] ? is_bpf_text_address+0x68/0x110 [ 27.780594][ T516] netif_change_flags+0xfe/0x190 [ 27.780776][ T516] ? unwind_get_return_address+0x67/0xd0 [ 27.780959][ T516] do_setlink.isra.0+0x1d25/0x2a60 [ 27.781143][ T516] ? rtnl_link_get_size+0x350/0x350 [ 27.781324][ T516] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.781563][ T516] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.781745][ T516] ? validate_chain+0x38b/0xc20 [ 27.781926][ T516] ? rcu_read_lock_any_held+0x66/0x90 [ 27.782107][ T516] ? stack_depot_save_flags+0x367/0x770 [ 27.782289][ T516] ? __kernel_text_address+0x12/0x30 [ 27.782492][ T516] ? __lock_acquire+0x508/0xc10 [ 27.782678][ T516] ? lock_acquire.part.0+0xbc/0x260 [ 27.782859][ T516] ? rtnl_newlink+0x883/0xee0 [ 27.783042][ T516] ? rcu_is_watching+0x15/0xd0 [ 27.783223][ T516] ? lock_acquire+0x134/0x160 [ 27.783422][ T516] ? rcu_is_watching+0x15/0xd0 [ 27.783603][ T516] ? rcu_is_watching+0x15/0xd0 [ 27.783784][ T516] ? trace_contention_end+0xb3/0x1a0 [ 27.783967][ T516] ? __mutex_lock+0x1db/0x2010 [ 27.784151][ T516] ? __mutex_lock+0x9b2/0x2010 [ 27.784355][ T516] ? rtnl_newlink+0x883/0xee0 [ 27.784539][ T516] ? ww_mutex_lock+0x160/0x160 [ 27.784723][ T516] ? __rtnl_newlink+0x3fa/0xa50 [ 27.784906][ T516] rtnl_newlink+0x8d1/0xee0 [ 27.785119][ T516] ? lock_acquire.part.0+0xbc/0x260 [ 27.785297][ T516] ? find_held_lock+0x2b/0x80 [ 27.785497][ T516] ? __rtnl_newlink+0xa50/0xa50 [ 27.785679][ T516] ? mark_usage+0x61/0x170 [ 27.785857][ T516] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.786039][ T516] ? lock_acquire.part.0+0xbc/0x260 [ 27.786216][ T516] ? find_held_lock+0x2b/0x80 [ 27.786420][ T516] ? __rtnl_newlink+0xa50/0xa50 [ 27.786602][ T516] ? __lock_release.isra.0+0x6b/0x1a0 [ 27.786782][ T516] ? __rtnl_newlink+0xa50/0xa50 [ 27.786965][ T516] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.787144][ T516] ? validate_chain+0x38b/0xc20 [ 27.787323][ T516] ? rtnl_link_fill+0x920/0x920 [ 27.787522][ T516] ? __lock_acquire+0x508/0xc10 [ 27.787705][ T516] ? lock_acquire.part.0+0xbc/0x260 [ 27.787881][ T516] ? find_held_lock+0x2b/0x80 [ 27.788061][ T516] netlink_rcv_skb+0x14e/0x3a0 [ 27.788242][ T516] ? rtnl_link_fill+0x920/0x920 [ 27.788447][ T516] ? netlink_ack+0xcf0/0xcf0 [ 27.788629][ T516] ? netlink_deliver_tap+0xc5/0x330 [ 27.788808][ T516] ? netlink_deliver_tap+0x13c/0x330 [ 27.788990][ T516] netlink_unicast+0x486/0x750 [ 27.789173][ T516] ? netlink_attachskb+0x810/0x810 [ 27.789373][ T516] ? __lock_acquire+0x508/0xc10 [ 27.789556][ T516] netlink_sendmsg+0x735/0xc60 [ 27.789737][ T516] ? netlink_unicast+0x750/0x750 [ 27.789921][ T516] ? __might_fault+0x97/0x140 [ 27.790101][ T516] ____sys_sendmsg+0x419/0x850 [ 27.790282][ T516] ? copy_msghdr_from_user+0x2a0/0x460 [ 27.790484][ T516] ? get_timestamp.constprop.0+0x390/0x390 [ 27.790696][ T516] ? move_addr_to_kernel+0x40/0x40 [ 27.790875][ T516] ? stack_depot_save_flags+0x367/0x770 [ 27.791058][ T516] ? validate_chain+0x38b/0xc20 [ 27.791243][ T516] ___sys_sendmsg+0x14e/0x1d0 [ 27.791443][ T516] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 27.791654][ T516] ? copy_msghdr_from_user+0x460/0x460 [ 27.791846][ T516] __sys_sendmsg+0x145/0x1f0 [ 27.792029][ T516] ? __sys_sendmsg_sock+0x20/0x20 [ 27.792206][ T516] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 27.792441][ T516] ? do_raw_spin_unlock+0x59/0x250 [ 27.792625][ T516] ? rcu_is_watching+0x15/0xd0 [ 27.792806][ T516] do_syscall_64+0x117/0xfc0 [ 27.792987][ T516] ? trace_hardirqs_off+0xd/0x30 [ 27.793166][ T516] ? exc_page_fault+0xee/0x100 [ 27.793368][ T516] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.793582][ T516] RIP: 0033:0x7f91a6c3c08e [ 27.793768][ T516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.794290][ T516] RSP: 002b:00007ffe701aa6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.794553][ T516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f91a6c3c08e [ 27.794794][ T516] RDX: 0000000000000000 RSI: 00007ffe701aa750 RDI: 0000000000000005 [ 27.795042][ T516] RBP: 00007ffe701aa6b0 R08: 0000000000000000 R09: 0000000000000000 [ 27.795289][ T516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e471 [ 27.795552][ T516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe701aae20 [ 27.795801][ T516] [ 27.795949][ T516] irq event stamp: 23369 [ 27.796097][ T516] hardirqs last enabled at (23379): [] __up_console_sem+0x5a/0x70 [ 27.796392][ T516] hardirqs last disabled at (23390): [] __up_console_sem+0x3f/0x70 [ 27.796670][ T516] softirqs last enabled at (22324): [] handle_softirqs+0x611/0x940 [ 27.796944][ T516] softirqs last disabled at (21675): [] __irq_exit_rcu+0x103/0x1c0 [ 27.797222][ T516] ---[ end trace 0000000000000000 ]--- [ 28.027723][ T527] ------------[ cut here ]------------ [ 28.027902][ T527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/527 [ 28.028176][ T527] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.028507][ T527] CPU: 0 UID: 0 PID: 527 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.028778][ T527] Tainted: [W]=WARN [ 28.028881][ T527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.029049][ T527] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.029225][ T527] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.029721][ T527] RSP: 0018:ffa00000009974e8 EFLAGS: 00010286 [ 28.029891][ T527] RAX: 00000000ffffffa6 RBX: ff110000118bfe00 RCX: 1ff4000000132e63 [ 28.030093][ T527] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000118bfebc [ 28.030295][ T527] RBP: ff1100000e394000 R08: 1fe2200002317fd9 R09: ff1100000ec7ae80 [ 28.030504][ T527] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 28.030702][ T527] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 28.030904][ T527] FS: 00007f8e7b256100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.031142][ T527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.031310][ T527] CR2: 00000000004d6034 CR3: 000000000e330003 CR4: 0000000000771ef0 [ 28.031521][ T527] PKRU: 55555554 [ 28.031621][ T527] Call Trace: [ 28.031722][ T527] [ 28.031793][ T527] ? rcu_is_watching+0x15/0xd0 [ 28.031929][ T527] rtnetlink_event+0xe0/0x1f0 [ 28.032068][ T527] notifier_call_chain+0xb0/0x320 [ 28.032206][ T527] netdev_features_change+0x75/0xa0 [ 28.032351][ T527] ? call_netdevice_notifiers+0xa0/0xa0 [ 28.032488][ T527] ethnl_set_features+0x421/0x8e0 [ 28.032625][ T527] ? nla_get_range_signed+0x3d0/0x3d0 [ 28.032762][ T527] ? features_send_reply+0x3f0/0x3f0 [ 28.032903][ T527] ? __nla_validate_parse+0x20d/0x480 [ 28.033041][ T527] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 28.033213][ T527] genl_family_rcv_msg_doit+0x206/0x300 [ 28.033359][ T527] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 28.033530][ T527] ? rcu_is_watching+0x15/0xd0 [ 28.033668][ T527] ? cap_capable+0x1d6/0x3e0 [ 28.033808][ T527] ? kernel_text_address+0x149/0x170 [ 28.033947][ T527] genl_family_rcv_msg+0x3a4/0x640 [ 28.034085][ T527] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 28.034255][ T527] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 28.034435][ T527] ? features_send_reply+0x3f0/0x3f0 [ 28.034572][ T527] ? __lock_acquire+0x508/0xc10 [ 28.034712][ T527] genl_rcv_msg+0xbb/0x160 [ 28.034852][ T527] netlink_rcv_skb+0x14e/0x3a0 [ 28.034988][ T527] ? genl_family_rcv_msg+0x640/0x640 [ 28.035126][ T527] ? netlink_ack+0xcf0/0xcf0 [ 28.035266][ T527] ? netlink_deliver_tap+0xc5/0x330 [ 28.035411][ T527] ? netlink_deliver_tap+0x13c/0x330 [ 28.035551][ T527] genl_rcv+0x28/0x40 [ 28.035655][ T527] netlink_unicast+0x486/0x750 [ 28.035794][ T527] ? netlink_attachskb+0x810/0x810 [ 28.035934][ T527] ? __lock_acquire+0x508/0xc10 [ 28.036073][ T527] netlink_sendmsg+0x735/0xc60 [ 28.036210][ T527] ? netlink_unicast+0x750/0x750 [ 28.036356][ T527] ? __might_fault+0x97/0x140 [ 28.036493][ T527] ? __might_fault+0x97/0x140 [ 28.036630][ T527] __sys_sendto+0x2c9/0x400 [ 28.036767][ T527] ? __ia32_sys_getpeername+0xd0/0xd0 [ 28.036916][ T527] __x64_sys_sendto+0xe4/0x1f0 [ 28.037056][ T527] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.037225][ T527] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.037372][ T527] ? do_syscall_64+0x82/0xfc0 [ 28.037509][ T527] do_syscall_64+0x117/0xfc0 [ 28.037647][ T527] ? trace_hardirqs_off+0xd/0x30 [ 28.037781][ T527] ? exc_page_fault+0xee/0x100 [ 28.037916][ T527] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.038084][ T527] RIP: 0033:0x7f8e7b2c708e [ 28.038226][ T527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 28.038724][ T527] RSP: 002b:00007fffe9901450 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 28.038930][ T527] RAX: ffffffffffffffda RBX: 00000000164d5010 RCX: 00007f8e7b2c708e [ 28.039132][ T527] RDX: 0000000000000048 RSI: 00000000164d5120 RDI: 0000000000000005 [ 28.039340][ T527] RBP: 00007fffe9901460 R08: 00007f8e7b455980 R09: 000000000000000c [ 28.039549][ T527] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000164d50b0 [ 28.039754][ T527] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 28.039963][ T527] [ 28.040065][ T527] irq event stamp: 32193 [ 28.040165][ T527] hardirqs last enabled at (32201): [] __up_console_sem+0x5a/0x70 [ 28.040407][ T527] hardirqs last disabled at (32210): [] __up_console_sem+0x3f/0x70 [ 28.040645][ T527] softirqs last enabled at (31498): [] __alloc_skb+0x4c2/0x5f0 [ 28.040882][ T527] softirqs last disabled at (31496): [] __alloc_skb+0x4c2/0x5f0 [ 28.041118][ T527] ---[ end trace 0000000000000000 ]--- [ 28.074275][ T528] ------------[ cut here ]------------ [ 28.074487][ T528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ethtool/528 [ 28.074800][ T528] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.075160][ T528] CPU: 2 UID: 0 PID: 528 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.075504][ T528] Tainted: [W]=WARN [ 28.075652][ T528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.075867][ T528] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.076089][ T528] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.076632][ T528] RSP: 0018:ffa00000009c74e8 EFLAGS: 00010286 [ 28.076848][ T528] RAX: 00000000ffffffa6 RBX: ff1100000518a3c0 RCX: 1ff4000000138e63 [ 28.077092][ T528] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518a47c [ 28.077471][ T528] RBP: ff1100000e394000 R08: 1fe2200000a31491 R09: ff1100000d75ae80 [ 28.077798][ T528] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 28.078097][ T528] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 28.078420][ T528] FS: 00007f1db34c5100(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.078782][ T528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.079076][ T528] CR2: 00000000004d6034 CR3: 0000000015be9005 CR4: 0000000000771ef0 [ 28.079413][ T528] PKRU: 55555554 [ 28.079661][ T528] Call Trace: [ 28.079880][ T528] [ 28.079994][ T528] ? rcu_is_watching+0x15/0xd0 [ 28.080181][ T528] rtnetlink_event+0xe0/0x1f0 [ 28.080388][ T528] notifier_call_chain+0xb0/0x320 [ 28.080578][ T528] netdev_features_change+0x75/0xa0 [ 28.080762][ T528] ? call_netdevice_notifiers+0xa0/0xa0 [ 28.080946][ T528] ethnl_set_features+0x421/0x8e0 [ 28.081132][ T528] ? nla_get_range_signed+0x3d0/0x3d0 [ 28.081313][ T528] ? features_send_reply+0x3f0/0x3f0 [ 28.081522][ T528] ? __nla_validate_parse+0x20d/0x480 [ 28.081710][ T528] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 28.081928][ T528] genl_family_rcv_msg_doit+0x206/0x300 [ 28.082111][ T528] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 28.082337][ T528] ? rcu_is_watching+0x15/0xd0 [ 28.082533][ T528] ? cap_capable+0x1d6/0x3e0 [ 28.082713][ T528] ? kernel_text_address+0x149/0x170 [ 28.082903][ T528] genl_family_rcv_msg+0x3a4/0x640 [ 28.083087][ T528] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 28.083300][ T528] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 28.083534][ T528] ? features_send_reply+0x3f0/0x3f0 [ 28.083717][ T528] ? __lock_acquire+0x508/0xc10 [ 28.083902][ T528] genl_rcv_msg+0xbb/0x160 [ 28.084085][ T528] netlink_rcv_skb+0x14e/0x3a0 [ 28.084271][ T528] ? genl_family_rcv_msg+0x640/0x640 [ 28.084477][ T528] ? netlink_ack+0xcf0/0xcf0 [ 28.084666][ T528] ? netlink_deliver_tap+0xc5/0x330 [ 28.084846][ T528] ? netlink_deliver_tap+0x13c/0x330 [ 28.085032][ T528] genl_rcv+0x28/0x40 [ 28.085182][ T528] netlink_unicast+0x486/0x750 [ 28.085386][ T528] ? netlink_attachskb+0x810/0x810 [ 28.085571][ T528] ? __lock_acquire+0x508/0xc10 [ 28.085757][ T528] netlink_sendmsg+0x735/0xc60 [ 28.085941][ T528] ? netlink_unicast+0x750/0x750 [ 28.086124][ T528] ? __might_fault+0x97/0x140 [ 28.086307][ T528] ? __might_fault+0x97/0x140 [ 28.086512][ T528] __sys_sendto+0x2c9/0x400 [ 28.086696][ T528] ? __ia32_sys_getpeername+0xd0/0xd0 [ 28.086890][ T528] __x64_sys_sendto+0xe4/0x1f0 [ 28.087075][ T528] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.087290][ T528] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.087492][ T528] ? do_syscall_64+0x82/0xfc0 [ 28.087673][ T528] do_syscall_64+0x117/0xfc0 [ 28.087857][ T528] ? trace_hardirqs_off+0xd/0x30 [ 28.088039][ T528] ? exc_page_fault+0xee/0x100 [ 28.088222][ T528] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.088458][ T528] RIP: 0033:0x7f1db353608e [ 28.088651][ T528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 28.089172][ T528] RSP: 002b:00007ffd5b31fd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 28.089442][ T528] RAX: ffffffffffffffda RBX: 000000001c70f010 RCX: 00007f1db353608e [ 28.089690][ T528] RDX: 0000000000000058 RSI: 000000001c70f120 RDI: 0000000000000005 [ 28.089937][ T528] RBP: 00007ffd5b31fd70 R08: 00007f1db36c4980 R09: 000000000000000c [ 28.090183][ T528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000001c70f0b0 [ 28.090450][ T528] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 28.090706][ T528] [ 28.090852][ T528] irq event stamp: 26397 [ 28.091000][ T528] hardirqs last enabled at (26407): [] __up_console_sem+0x5a/0x70 [ 28.091280][ T528] hardirqs last disabled at (26416): [] __up_console_sem+0x3f/0x70 [ 28.091582][ T528] softirqs last enabled at (25826): [] handle_softirqs+0x611/0x940 [ 28.091866][ T528] softirqs last disabled at (25713): [] __irq_exit_rcu+0x103/0x1c0 [ 28.092144][ T528] ---[ end trace 0000000000000000 ]--- [ 28.628624][ T67] ------------[ cut here ]------------ [ 28.628790][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 28.629041][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.629323][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.629664][ T67] Tainted: [W]=WARN [ 28.629758][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.629911][ T67] Workqueue: netns cleanup_net [ 28.630041][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.630198][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.630647][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 28.630801][ T67] RAX: 00000000ffffffa6 RBX: ff11000017696900 RCX: 1ff4000000090ec7 [ 28.630986][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176969bc [ 28.631171][ T67] RBP: ff1100000f7aa000 R08: 1fe2200002ed2d39 R09: ff110000090f8bd0 [ 28.631364][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 28.631545][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fba2000 [ 28.631730][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 28.631942][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.632096][ T67] CR2: 00007fd0d4b73888 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 28.632280][ T67] PKRU: 55555554 [ 28.632385][ T67] Call Trace: [ 28.632478][ T67] [ 28.632545][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.632671][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 28.632765][ T67] netif_close_many+0x2ac/0x640 [ 28.632888][ T67] ? __dev_close_many+0x670/0x670 [ 28.633012][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 28.633167][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 28.633317][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.633464][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.633614][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.633739][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.633863][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.633987][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.634106][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.634227][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.634359][ T67] ops_undo_list+0x615/0x8f0 [ 28.634483][ T67] ? netns_install+0x2a0/0x2a0 [ 28.634603][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.634728][ T67] cleanup_net+0x431/0x940 [ 28.634850][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.634970][ T67] ? process_one_work+0xdb7/0x1410 [ 28.635097][ T67] ? lock_acquire+0x134/0x160 [ 28.635218][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.635353][ T67] process_one_work+0xdf8/0x1410 [ 28.635480][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.635601][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.635725][ T67] worker_thread+0x4f1/0xd60 [ 28.635850][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.635973][ T67] kthread+0x367/0x460 [ 28.636067][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.636218][ T67] ? kthread_affine_node+0x330/0x330 [ 28.636350][ T67] ret_from_fork+0x474/0x6b0 [ 28.636477][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.636629][ T67] ? __switch_to+0x5a3/0xe00 [ 28.636753][ T67] ? kthread_affine_node+0x330/0x330 [ 28.636874][ T67] ret_from_fork_asm+0x11/0x20 [ 28.637004][ T67] [ 28.637096][ T67] irq event stamp: 122615 [ 28.637187][ T67] hardirqs last enabled at (122623): [] __up_console_sem+0x5a/0x70 [ 28.637411][ T67] hardirqs last disabled at (122632): [] __up_console_sem+0x3f/0x70 [ 28.637622][ T67] softirqs last enabled at (122374): [] handle_softirqs+0x611/0x940 [ 28.637836][ T67] softirqs last disabled at (122369): [] __irq_exit_rcu+0x103/0x1c0 [ 28.638101][ T67] ---[ end trace 0000000000000000 ]--- [ 28.639523][ T67] ------------[ cut here ]------------ [ 28.639658][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 28.639898][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.640186][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.640530][ T67] Tainted: [W]=WARN [ 28.640638][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.640793][ T67] Workqueue: netns cleanup_net [ 28.640922][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.641082][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.641542][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 28.641700][ T67] RAX: 00000000ffffffa6 RBX: ff11000005f04040 RCX: 1ff4000000090ec7 [ 28.641880][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f040fc [ 28.642062][ T67] RBP: ff1100000fba2000 R08: 1fe2200000be0821 R09: ff110000090f8bd0 [ 28.642243][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 28.642435][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 28.642619][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 28.642830][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.642984][ T67] CR2: 00007fd0d4b73888 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 28.643168][ T67] PKRU: 55555554 [ 28.643263][ T67] Call Trace: [ 28.643446][ T67] [ 28.643511][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.643633][ T67] ? notifier_call_chain+0xb0/0x320 [ 28.643755][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 28.643847][ T67] netif_close_many+0x2ac/0x640 [ 28.644048][ T67] ? __dev_close_many+0x670/0x670 [ 28.644170][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 28.644321][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 28.644562][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.644685][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.644839][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.644963][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.645166][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.645286][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.645414][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.645535][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.645734][ T67] ops_undo_list+0x615/0x8f0 [ 28.645856][ T67] ? netns_install+0x2a0/0x2a0 [ 28.645975][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.646101][ T67] cleanup_net+0x431/0x940 [ 28.646300][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.646518][ T67] ? process_one_work+0xdb7/0x1410 [ 28.646645][ T67] ? lock_acquire+0x134/0x160 [ 28.646891][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.647018][ T67] process_one_work+0xdf8/0x1410 [ 28.647143][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.647267][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.647517][ T67] worker_thread+0x4f1/0xd60 [ 28.647645][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.647766][ T67] kthread+0x367/0x460 [ 28.647857][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.648023][ T67] ? kthread_affine_node+0x330/0x330 [ 28.648156][ T67] ret_from_fork+0x474/0x6b0 [ 28.648280][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.648491][ T67] ? __switch_to+0x5a3/0xe00 [ 28.648614][ T67] ? kthread_affine_node+0x330/0x330 [ 28.648735][ T67] ret_from_fork_asm+0x11/0x20 [ 28.648862][ T67] [ 28.649003][ T67] irq event stamp: 125893 [ 28.649096][ T67] hardirqs last enabled at (125901): [] __up_console_sem+0x5a/0x70 [ 28.649307][ T67] hardirqs last disabled at (125908): [] __up_console_sem+0x3f/0x70 [ 28.649573][ T67] softirqs last enabled at (126008): [] handle_softirqs+0x611/0x940 [ 28.649782][ T67] softirqs last disabled at (125917): [] __irq_exit_rcu+0x103/0x1c0 [ 28.649995][ T67] ---[ end trace 0000000000000000 ]--- [ 28.651409][ T67] ------------[ cut here ]------------ [ 28.651581][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.651862][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.652187][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.652522][ T67] Tainted: [W]=WARN [ 28.652657][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.652853][ T67] Workqueue: netns cleanup_net [ 28.653021][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.653231][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.653721][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.653915][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c6431c0 RCX: 1ff4000000090eed [ 28.654134][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c64327c [ 28.654373][ T67] RBP: ff1100000fffc000 R08: 1fe22000018c8651 R09: ff110000090f8bd0 [ 28.654595][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.654819][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.655045][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.655299][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.655516][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.655739][ T67] PKRU: 55555554 [ 28.655873][ T67] Call Trace: [ 28.656009][ T67] [ 28.656118][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.656319][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.656541][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.656707][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.656876][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.657041][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.657207][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.657394][ T67] ops_undo_list+0x615/0x8f0 [ 28.657596][ T67] ? netns_install+0x2a0/0x2a0 [ 28.657760][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.657928][ T67] cleanup_net+0x431/0x940 [ 28.658097][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.658260][ T67] ? process_one_work+0xdb7/0x1410 [ 28.658450][ T67] ? lock_acquire+0x134/0x160 [ 28.658616][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.658783][ T67] process_one_work+0xdf8/0x1410 [ 28.658984][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.659149][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.659318][ T67] worker_thread+0x4f1/0xd60 [ 28.659510][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.659674][ T67] kthread+0x367/0x460 [ 28.659882][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.660074][ T67] ? kthread_affine_node+0x330/0x330 [ 28.660239][ T67] ret_from_fork+0x474/0x6b0 [ 28.660424][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.660621][ T67] ? __switch_to+0x5a3/0xe00 [ 28.660786][ T67] ? kthread_affine_node+0x330/0x330 [ 28.660952][ T67] ret_from_fork_asm+0x11/0x20 [ 28.661122][ T67] [ 28.661283][ T67] irq event stamp: 129971 [ 28.661437][ T67] hardirqs last enabled at (129983): [] __up_console_sem+0x5a/0x70 [ 28.661762][ T67] hardirqs last disabled at (129992): [] __up_console_sem+0x3f/0x70 [ 28.662014][ T67] softirqs last enabled at (129532): [] handle_softirqs+0x611/0x940 [ 28.662263][ T67] softirqs last disabled at (129523): [] __irq_exit_rcu+0x103/0x1c0 [ 28.662535][ T67] ---[ end trace 0000000000000000 ]--- [ 28.663995][ T67] ------------[ cut here ]------------ [ 28.664159][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.664681][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.665001][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.665311][ T67] Tainted: [W]=WARN [ 28.665467][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.665659][ T67] Workqueue: netns cleanup_net [ 28.665856][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.666059][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.666539][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.666765][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d400c80 RCX: 1ff4000000090eed [ 28.666989][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d400d3c [ 28.667211][ T67] RBP: ff1100000fa31000 R08: 1fe2200001a801a9 R09: ff110000090f8bd0 [ 28.667450][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.667678][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.667901][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.668155][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.668368][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.668593][ T67] PKRU: 55555554 [ 28.668727][ T67] Call Trace: [ 28.668861][ T67] [ 28.668969][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.669167][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.669374][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.669540][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.669707][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.669871][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.670039][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.670205][ T67] ops_undo_list+0x615/0x8f0 [ 28.670392][ T67] ? netns_install+0x2a0/0x2a0 [ 28.670557][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.670727][ T67] cleanup_net+0x431/0x940 [ 28.670895][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.671060][ T67] ? process_one_work+0xdb7/0x1410 [ 28.671226][ T67] ? lock_acquire+0x134/0x160 [ 28.671411][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.671582][ T67] process_one_work+0xdf8/0x1410 [ 28.671752][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.671915][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.672085][ T67] worker_thread+0x4f1/0xd60 [ 28.672256][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.672446][ T67] kthread+0x367/0x460 [ 28.672595][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.672790][ T67] ? kthread_affine_node+0x330/0x330 [ 28.672957][ T67] ret_from_fork+0x474/0x6b0 [ 28.673122][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.673318][ T67] ? __switch_to+0x5a3/0xe00 [ 28.673503][ T67] ? kthread_affine_node+0x330/0x330 [ 28.673672][ T67] ret_from_fork_asm+0x11/0x20 [ 28.673842][ T67] [ 28.673974][ T67] irq event stamp: 133347 [ 28.674109][ T67] hardirqs last enabled at (133357): [] __up_console_sem+0x5a/0x70 [ 28.674450][ T67] hardirqs last disabled at (133368): [] __up_console_sem+0x3f/0x70 [ 28.674699][ T67] softirqs last enabled at (132762): [] handle_softirqs+0x611/0x940 [ 28.675019][ T67] softirqs last disabled at (132269): [] __irq_exit_rcu+0x103/0x1c0 [ 28.675270][ T67] ---[ end trace 0000000000000000 ]--- [ 28.676794][ T67] ------------[ cut here ]------------ [ 28.676961][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.677238][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.678208][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.678585][ T67] Tainted: [W]=WARN [ 28.678765][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.679004][ T67] Workqueue: netns cleanup_net [ 28.679218][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.679485][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.680005][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.680244][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d400740 RCX: 1ff4000000090eed [ 28.680527][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4007fc [ 28.680793][ T67] RBP: ff1100000bce4000 R08: 1fe2200001a80101 R09: ff110000090f8bd0 [ 28.681062][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.681325][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.681612][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.681905][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.682216][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.682500][ T67] PKRU: 55555554 [ 28.682675][ T67] Call Trace: [ 28.682926][ T67] [ 28.683081][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.683322][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.683580][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.683797][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.684037][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.684291][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.684584][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.684842][ T67] ops_undo_list+0x615/0x8f0 [ 28.685098][ T67] ? netns_install+0x2a0/0x2a0 [ 28.685376][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.685545][ T67] cleanup_net+0x431/0x940 [ 28.685714][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.685877][ T67] ? process_one_work+0xdb7/0x1410 [ 28.686045][ T67] ? lock_acquire+0x134/0x160 [ 28.686209][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.686422][ T67] process_one_work+0xdf8/0x1410 [ 28.686590][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.686753][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.686926][ T67] worker_thread+0x4f1/0xd60 [ 28.687099][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.687261][ T67] kthread+0x367/0x460 [ 28.687418][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.687685][ T67] ? kthread_affine_node+0x330/0x330 [ 28.687853][ T67] ret_from_fork+0x474/0x6b0 [ 28.688093][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.688391][ T67] ? __switch_to+0x5a3/0xe00 [ 28.688556][ T67] ? kthread_affine_node+0x330/0x330 [ 28.688721][ T67] ret_from_fork_asm+0x11/0x20 [ 28.688891][ T67] [ 28.689024][ T67] irq event stamp: 140583 [ 28.689158][ T67] hardirqs last enabled at (140593): [] __up_console_sem+0x5a/0x70 [ 28.689424][ T67] hardirqs last disabled at (140604): [] __up_console_sem+0x3f/0x70 [ 28.689674][ T67] softirqs last enabled at (140372): [] handle_softirqs+0x611/0x940 [ 28.689923][ T67] softirqs last disabled at (140181): [] __irq_exit_rcu+0x103/0x1c0 [ 28.690249][ T67] ---[ end trace 0000000000000000 ]--- [ 28.691538][ T67] ------------[ cut here ]------------ [ 28.691712][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.691986][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.692299][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.692748][ T67] Tainted: [W]=WARN [ 28.693016][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.693292][ T67] Workqueue: netns cleanup_net [ 28.693574][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.693820][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.694328][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.694635][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d4018c0 RCX: 1ff4000000090eed [ 28.694895][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d40197c [ 28.695164][ T67] RBP: ff11000017669000 R08: 1fe2200001a80331 R09: ff110000090f8bd0 [ 28.695447][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.695708][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.695973][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.696273][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.696526][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.696793][ T67] PKRU: 55555554 [ 28.696969][ T67] Call Trace: [ 28.697146][ T67] [ 28.697298][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.697561][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.697796][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.698009][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.698220][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.698448][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.698659][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.698870][ T67] ops_undo_list+0x615/0x8f0 [ 28.699113][ T67] ? netns_install+0x2a0/0x2a0 [ 28.699319][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.699555][ T67] cleanup_net+0x431/0x940 [ 28.699765][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.699972][ T67] ? process_one_work+0xdb7/0x1410 [ 28.700208][ T67] ? lock_acquire+0x134/0x160 [ 28.700480][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.700745][ T67] process_one_work+0xdf8/0x1410 [ 28.701005][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.701269][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.701547][ T67] worker_thread+0x4f1/0xd60 [ 28.701806][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.702059][ T67] kthread+0x367/0x460 [ 28.702240][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.702449][ T67] ? kthread_affine_node+0x330/0x330 [ 28.702616][ T67] ret_from_fork+0x474/0x6b0 [ 28.702787][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.703066][ T67] ? __switch_to+0x5a3/0xe00 [ 28.703232][ T67] ? kthread_affine_node+0x330/0x330 [ 28.703416][ T67] ret_from_fork_asm+0x11/0x20 [ 28.703587][ T67] [ 28.703722][ T67] irq event stamp: 147027 [ 28.703856][ T67] hardirqs last enabled at (147037): [] __up_console_sem+0x5a/0x70 [ 28.704109][ T67] hardirqs last disabled at (147046): [] __up_console_sem+0x3f/0x70 [ 28.704374][ T67] softirqs last enabled at (146940): [] handle_softirqs+0x611/0x940 [ 28.704622][ T67] softirqs last disabled at (146845): [] __irq_exit_rcu+0x103/0x1c0 [ 28.704870][ T67] ---[ end trace 0000000000000000 ]--- [ 28.706134][ T67] ------------[ cut here ]------------ [ 28.706293][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.707057][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.707435][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.707791][ T67] Tainted: [W]=WARN [ 28.707969][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.708208][ T67] Workqueue: netns cleanup_net [ 28.708440][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.708686][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.709186][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.709446][ T67] RAX: 00000000ffffffa6 RBX: ff110000133c8e40 RCX: 1ff4000000090eed [ 28.709709][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c8efc [ 28.709973][ T67] RBP: ff1100000e2fc000 R08: 1fe22000026791e1 R09: ff110000090f8bd0 [ 28.710236][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.710518][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.710785][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.711086][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.711324][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.711612][ T67] PKRU: 55555554 [ 28.711788][ T67] Call Trace: [ 28.711964][ T67] [ 28.712117][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.712380][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.712619][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.712825][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.713034][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.713240][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.713466][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.713674][ T67] ops_undo_list+0x615/0x8f0 [ 28.713883][ T67] ? netns_install+0x2a0/0x2a0 [ 28.714141][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.714417][ T67] cleanup_net+0x431/0x940 [ 28.714685][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.714937][ T67] ? process_one_work+0xdb7/0x1410 [ 28.715190][ T67] ? lock_acquire+0x134/0x160 [ 28.715460][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.715715][ T67] process_one_work+0xdf8/0x1410 [ 28.715981][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.716143][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.716311][ T67] worker_thread+0x4f1/0xd60 [ 28.716498][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.716660][ T67] kthread+0x367/0x460 [ 28.716794][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.716982][ T67] ? kthread_affine_node+0x330/0x330 [ 28.717144][ T67] ret_from_fork+0x474/0x6b0 [ 28.717310][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.717520][ T67] ? __switch_to+0x5a3/0xe00 [ 28.717683][ T67] ? kthread_affine_node+0x330/0x330 [ 28.717846][ T67] ret_from_fork_asm+0x11/0x20 [ 28.718015][ T67] [ 28.718147][ T67] irq event stamp: 153725 [ 28.718278][ T67] hardirqs last enabled at (153735): [] __up_console_sem+0x5a/0x70 [ 28.718548][ T67] hardirqs last disabled at (153746): [] __up_console_sem+0x3f/0x70 [ 28.718794][ T67] softirqs last enabled at (153588): [] handle_softirqs+0x611/0x940 [ 28.719040][ T67] softirqs last disabled at (153383): [] __irq_exit_rcu+0x103/0x1c0 [ 28.719287][ T67] ---[ end trace 0000000000000000 ]--- [ 28.720446][ T67] ------------[ cut here ]------------ [ 28.720606][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.720878][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.721190][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.721593][ T67] Tainted: [W]=WARN [ 28.721772][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.722011][ T67] Workqueue: netns cleanup_net [ 28.722223][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.722488][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.722996][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.723233][ T67] RAX: 00000000ffffffa6 RBX: ff110000133c8c80 RCX: 1ff4000000090eed [ 28.723514][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c8d3c [ 28.723792][ T67] RBP: ff1100000f7aa000 R08: 1fe22000026791a9 R09: ff110000090f8bd0 [ 28.724057][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.724321][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.724610][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.724907][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.725147][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.725430][ T67] PKRU: 55555554 [ 28.725609][ T67] Call Trace: [ 28.725786][ T67] [ 28.725939][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.726184][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.726438][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.726648][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.726861][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.727067][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.727275][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.727508][ T67] ops_undo_list+0x615/0x8f0 [ 28.727722][ T67] ? netns_install+0x2a0/0x2a0 [ 28.727926][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.728139][ T67] cleanup_net+0x431/0x940 [ 28.728366][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.728576][ T67] ? process_one_work+0xdb7/0x1410 [ 28.728784][ T67] ? lock_acquire+0x134/0x160 [ 28.728990][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.729199][ T67] process_one_work+0xdf8/0x1410 [ 28.729431][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.729646][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.729862][ T67] worker_thread+0x4f1/0xd60 [ 28.730074][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.730282][ T67] kthread+0x367/0x460 [ 28.730484][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.730753][ T67] ? kthread_affine_node+0x330/0x330 [ 28.731005][ T67] ret_from_fork+0x474/0x6b0 [ 28.731199][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.731410][ T67] ? __switch_to+0x5a3/0xe00 [ 28.731574][ T67] ? kthread_affine_node+0x330/0x330 [ 28.731740][ T67] ret_from_fork_asm+0x11/0x20 [ 28.731909][ T67] [ 28.732041][ T67] irq event stamp: 160509 [ 28.732175][ T67] hardirqs last enabled at (160519): [] __up_console_sem+0x5a/0x70 [ 28.732445][ T67] hardirqs last disabled at (160530): [] __up_console_sem+0x3f/0x70 [ 28.732690][ T67] softirqs last enabled at (160454): [] handle_softirqs+0x611/0x940 [ 28.732936][ T67] softirqs last disabled at (160391): [] __irq_exit_rcu+0x103/0x1c0 [ 28.733182][ T67] ---[ end trace 0000000000000000 ]--- [ 28.734480][ T67] ------------[ cut here ]------------ [ 28.734639][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.734914][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.735226][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.735673][ T67] Tainted: [W]=WARN [ 28.735898][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.736185][ T67] Workqueue: netns cleanup_net [ 28.736468][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.736761][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.737321][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 28.737590][ T67] RAX: 00000000ffffffa6 RBX: ff11000009121e00 RCX: 1ff4000000090eed [ 28.737857][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009121ebc [ 28.738125][ T67] RBP: ff1100000fba2000 R08: 1fe22000012243d9 R09: ff110000090f8bd0 [ 28.738409][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.738688][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.738955][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.739255][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.739514][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.739783][ T67] PKRU: 55555554 [ 28.739963][ T67] Call Trace: [ 28.740141][ T67] [ 28.740294][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.740561][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.740802][ T67] ? queue_rcu_work+0x7c/0xa0 [ 28.741010][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 28.741219][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.741447][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 28.741661][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.741873][ T67] ops_undo_list+0x615/0x8f0 [ 28.742084][ T67] ? netns_install+0x2a0/0x2a0 [ 28.742291][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.742528][ T67] cleanup_net+0x431/0x940 [ 28.742739][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.742943][ T67] ? process_one_work+0xdb7/0x1410 [ 28.743154][ T67] ? lock_acquire+0x134/0x160 [ 28.743382][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.743594][ T67] process_one_work+0xdf8/0x1410 [ 28.743804][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.744012][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.744228][ T67] worker_thread+0x4f1/0xd60 [ 28.744463][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.744673][ T67] kthread+0x367/0x460 [ 28.744853][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.745108][ T67] ? kthread_affine_node+0x330/0x330 [ 28.745320][ T67] ret_from_fork+0x474/0x6b0 [ 28.745549][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.745796][ T67] ? __switch_to+0x5a3/0xe00 [ 28.746063][ T67] ? kthread_affine_node+0x330/0x330 [ 28.746323][ T67] ret_from_fork_asm+0x11/0x20 [ 28.746609][ T67] [ 28.746830][ T67] irq event stamp: 168815 [ 28.747056][ T67] hardirqs last enabled at (169017): [] __up_console_sem+0x5a/0x70 [ 28.747419][ T67] hardirqs last disabled at (169222): [] __up_console_sem+0x3f/0x70 [ 28.747757][ T67] softirqs last enabled at (169422): [] handle_softirqs+0x611/0x940 [ 28.748099][ T67] softirqs last disabled at (169433): [] __irq_exit_rcu+0x103/0x1c0 [ 28.748411][ T67] ---[ end trace 0000000000000000 ]--- [ 28.762645][ T550] ------------[ cut here ]------------ [ 28.762795][ T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/550 [ 28.763022][ T550] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.763326][ T550] CPU: 0 UID: 0 PID: 550 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.763674][ T550] Tainted: [W]=WARN [ 28.763777][ T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.763943][ T550] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.764119][ T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.764605][ T550] RSP: 0018:ffa0000000d1fa80 EFLAGS: 00010286 [ 28.764774][ T550] RAX: 00000000ffffffa6 RBX: ff11000009121000 RCX: 1ff40000001a3f16 [ 28.764968][ T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000091210bc [ 28.765167][ T550] RBP: ff110000091b4000 R08: 1fe2200001224219 R09: ff1100000e9a5180 [ 28.765375][ T550] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 28.765576][ T550] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000091b4000 [ 28.765773][ T550] FS: 00007f82d5bc6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.766004][ T550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.766168][ T550] CR2: 00007f82d5f3f493 CR3: 000000000c637002 CR4: 0000000000771ef0 [ 28.766379][ T550] PKRU: 55555554 [ 28.766479][ T550] Call Trace: [ 28.766576][ T550] [ 28.766644][ T550] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.766776][ T550] ? notifier_call_chain+0xb0/0x320 [ 28.766909][ T550] rtmsg_ifinfo+0x5c/0xb0 [ 28.767010][ T550] register_netdevice+0x1526/0x1bc0 [ 28.767143][ T550] ? unregister_netdevice_queue+0x470/0x470 [ 28.767307][ T550] ? alloc_netdev_mqs+0xed0/0x1490 [ 28.767453][ T550] register_netdev+0x23/0x40 [ 28.767584][ T550] loopback_net_init+0x7d/0x150 [ 28.767718][ T550] ops_init+0x187/0x560 [ 28.767819][ T550] setup_net+0x11b/0x3b0 [ 28.767918][ T550] ? unregister_pernet_device+0x80/0x80 [ 28.768049][ T550] ? lockdep_init_map_type+0x5d/0x250 [ 28.768182][ T550] ? mutex_init_lockdep+0xf6/0x120 [ 28.768314][ T550] copy_net_ns+0x383/0x660 [ 28.768457][ T550] create_new_namespaces+0x371/0xa10 [ 28.768592][ T550] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 28.768725][ T550] ksys_unshare+0x353/0x880 [ 28.768858][ T550] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.768991][ T550] ? walk_process_tree+0x350/0x350 [ 28.769123][ T550] ? __x64_sys_openat+0x10e/0x210 [ 28.769257][ T550] ? __ia32_sys_open+0x1b0/0x1b0 [ 28.769400][ T550] __x64_sys_unshare+0x34/0x50 [ 28.769530][ T550] ? do_syscall_64+0x82/0xfc0 [ 28.769660][ T550] do_syscall_64+0x117/0xfc0 [ 28.769792][ T550] ? trace_hardirqs_off+0xd/0x30 [ 28.769923][ T550] ? exc_page_fault+0xee/0x100 [ 28.770056][ T550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.770221][ T550] RIP: 0033:0x7f82d5e88bcb [ 28.770371][ T550] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 28.770840][ T550] RSP: 002b:00007ffcf2ada878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 28.771041][ T550] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82d5e88bcb [ 28.771237][ T550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 28.771443][ T550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 28.771639][ T550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf2adcaa0 [ 28.771838][ T550] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf2ade889 [ 28.772040][ T550] [ 28.772140][ T550] irq event stamp: 27891 [ 28.772240][ T550] hardirqs last enabled at (27899): [] __up_console_sem+0x5a/0x70 [ 28.772483][ T550] hardirqs last disabled at (27908): [] __up_console_sem+0x3f/0x70 [ 28.772713][ T550] softirqs last enabled at (27444): [] handle_softirqs+0x611/0x940 [ 28.772940][ T550] softirqs last disabled at (27325): [] __irq_exit_rcu+0x103/0x1c0 [ 28.773168][ T550] ---[ end trace 0000000000000000 ]--- [ 28.773578][ T67] ------------[ cut here ]------------ [ 28.773747][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.774039][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.774392][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.774720][ T67] Tainted: [W]=WARN [ 28.774864][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.775064][ T67] Workqueue: netns cleanup_net [ 28.775241][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.775470][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.775959][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 28.776161][ T67] RAX: 00000000ffffffa6 RBX: ff11000009121380 RCX: 1ff4000000090eaf [ 28.776410][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000912143c [ 28.776641][ T67] RBP: ff1100000e391000 R08: 1fe2200001224289 R09: ff110000090f8bd0 [ 28.776871][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 28.777102][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e394000 [ 28.777410][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.777720][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.777930][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.778177][ T67] PKRU: 55555554 [ 28.778323][ T67] Call Trace: [ 28.778490][ T67] [ 28.778607][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.778790][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 28.778932][ T67] netif_close_many+0x2ac/0x640 [ 28.779104][ T67] ? mark_held_locks+0x40/0x70 [ 28.779275][ T67] ? __dev_close_many+0x670/0x670 [ 28.779467][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 28.779672][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 28.779873][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.780042][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.780243][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.780440][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.780612][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 28.780813][ T67] ? unregister_netdevice_many+0x20/0x20 [ 28.780992][ T67] default_device_exit_batch+0x38b/0x600 [ 28.781165][ T67] ? unregister_netdev+0x60/0x60 [ 28.781360][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 28.781537][ T67] ? fou_exit_net+0x30/0x110 [ 28.781712][ T67] ops_undo_list+0x2ce/0x8f0 [ 28.781885][ T67] ? netns_install+0x2a0/0x2a0 [ 28.782055][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.782233][ T67] cleanup_net+0x431/0x940 [ 28.782485][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.782705][ T67] ? process_one_work+0xdb7/0x1410 [ 28.782926][ T67] ? lock_acquire+0x134/0x160 [ 28.783145][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.783389][ T67] process_one_work+0xdf8/0x1410 [ 28.783622][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.783851][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.784075][ T67] worker_thread+0x4f1/0xd60 [ 28.784318][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.784562][ T67] kthread+0x367/0x460 [ 28.784785][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.785038][ T67] ? kthread_affine_node+0x330/0x330 [ 28.785270][ T67] ret_from_fork+0x474/0x6b0 [ 28.785530][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.785785][ T67] ? __switch_to+0x5a3/0xe00 [ 28.786037][ T67] ? kthread_affine_node+0x330/0x330 [ 28.786268][ T67] ret_from_fork_asm+0x11/0x20 [ 28.786534][ T67] [ 28.786744][ T67] irq event stamp: 174815 [ 28.786929][ T67] hardirqs last enabled at (174917): [] __up_console_sem+0x5a/0x70 [ 28.787266][ T67] hardirqs last disabled at (175068): [] __up_console_sem+0x3f/0x70 [ 28.787594][ T67] softirqs last enabled at (175170): [] handle_softirqs+0x611/0x940 [ 28.787902][ T67] softirqs last disabled at (175181): [] __irq_exit_rcu+0x103/0x1c0 [ 28.788211][ T67] ---[ end trace 0000000000000000 ]--- [ 28.789997][ T67] ------------[ cut here ]------------ [ 28.790166][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.790486][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.790830][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.791160][ T67] Tainted: [W]=WARN [ 28.791300][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.791516][ T67] Workqueue: netns cleanup_net [ 28.791692][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.791900][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.792407][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 28.792609][ T67] RAX: 00000000ffffffa6 RBX: ff11000004d0d700 RCX: 1ff4000000090eaf [ 28.792837][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d0d7bc [ 28.793071][ T67] RBP: ff1100000e394000 R08: 1fe22000009a1af9 R09: ff110000090f8bd0 [ 28.793302][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 28.793619][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aa89000 [ 28.793902][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.794217][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.794495][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.794781][ T67] PKRU: 55555554 [ 28.794967][ T67] Call Trace: [ 28.795153][ T67] [ 28.795313][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.795556][ T67] ? notifier_call_chain+0xb0/0x320 [ 28.795789][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 28.795982][ T67] netif_close_many+0x2ac/0x640 [ 28.796202][ T67] ? mark_held_locks+0x40/0x70 [ 28.796444][ T67] ? __dev_close_many+0x670/0x670 [ 28.796665][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 28.796918][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 28.797168][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.797409][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.797666][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.797888][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.798106][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 28.798377][ T67] ? unregister_netdevice_many+0x20/0x20 [ 28.798601][ T67] default_device_exit_batch+0x38b/0x600 [ 28.798824][ T67] ? unregister_netdev+0x60/0x60 [ 28.799044][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 28.799268][ T67] ? fou_exit_net+0x30/0x110 [ 28.799509][ T67] ops_undo_list+0x2ce/0x8f0 [ 28.799731][ T67] ? netns_install+0x2a0/0x2a0 [ 28.799950][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.800184][ T67] cleanup_net+0x431/0x940 [ 28.800424][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.800645][ T67] ? process_one_work+0xdb7/0x1410 [ 28.800870][ T67] ? lock_acquire+0x134/0x160 [ 28.801093][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.801315][ T67] process_one_work+0xdf8/0x1410 [ 28.801559][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.801758][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.801934][ T67] worker_thread+0x4f1/0xd60 [ 28.802115][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.802287][ T67] kthread+0x367/0x460 [ 28.802454][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.802654][ T67] ? kthread_affine_node+0x330/0x330 [ 28.802825][ T67] ret_from_fork+0x474/0x6b0 [ 28.802998][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.803200][ T67] ? __switch_to+0x5a3/0xe00 [ 28.803391][ T67] ? kthread_affine_node+0x330/0x330 [ 28.803563][ T67] ret_from_fork_asm+0x11/0x20 [ 28.803743][ T67] [ 28.803881][ T67] irq event stamp: 181807 [ 28.804019][ T67] hardirqs last enabled at (181817): [] __up_console_sem+0x5a/0x70 [ 28.804290][ T67] hardirqs last disabled at (181826): [] __up_console_sem+0x3f/0x70 [ 28.804645][ T67] softirqs last enabled at (181680): [] handle_softirqs+0x611/0x940 [ 28.804910][ T67] softirqs last disabled at (181623): [] __irq_exit_rcu+0x103/0x1c0 [ 28.805170][ T67] ---[ end trace 0000000000000000 ]--- [ 28.806731][ T67] ------------[ cut here ]------------ [ 28.806903][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.807195][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.807555][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.807939][ T67] Tainted: [W]=WARN [ 28.808126][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.808399][ T67] Workqueue: netns cleanup_net [ 28.808579][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.808786][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.809395][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 28.809601][ T67] RAX: 00000000ffffffa6 RBX: ff11000004db4c80 RCX: 1ff4000000090eaf [ 28.809843][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004db4d3c [ 28.810154][ T67] RBP: ff1100000aa89000 R08: 1fe22000009b69a9 R09: ff110000090f8bd0 [ 28.810410][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 28.810642][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 28.810877][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.811215][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.811457][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.811688][ T67] PKRU: 55555554 [ 28.811825][ T67] Call Trace: [ 28.812012][ T67] [ 28.812159][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.812360][ T67] ? notifier_call_chain+0xb0/0x320 [ 28.812535][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 28.812678][ T67] netif_close_many+0x2ac/0x640 [ 28.812853][ T67] ? mark_held_locks+0x40/0x70 [ 28.813087][ T67] ? __dev_close_many+0x670/0x670 [ 28.813320][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 28.813631][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 28.813914][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.814104][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.814399][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.814618][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.814796][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 28.814997][ T67] ? unregister_netdevice_many+0x20/0x20 [ 28.815180][ T67] default_device_exit_batch+0x38b/0x600 [ 28.815439][ T67] ? unregister_netdev+0x60/0x60 [ 28.815674][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 28.815913][ T67] ? fou_exit_net+0x30/0x110 [ 28.816167][ T67] ops_undo_list+0x2ce/0x8f0 [ 28.816433][ T67] ? netns_install+0x2a0/0x2a0 [ 28.816668][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.816917][ T67] cleanup_net+0x431/0x940 [ 28.817160][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.817434][ T67] ? process_one_work+0xdb7/0x1410 [ 28.817684][ T67] ? lock_acquire+0x134/0x160 [ 28.817944][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.818199][ T67] process_one_work+0xdf8/0x1410 [ 28.818475][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.818722][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.818979][ T67] worker_thread+0x4f1/0xd60 [ 28.819231][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.819508][ T67] kthread+0x367/0x460 [ 28.819724][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.820041][ T67] ? kthread_affine_node+0x330/0x330 [ 28.820301][ T67] ret_from_fork+0x474/0x6b0 [ 28.820586][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.820898][ T67] ? __switch_to+0x5a3/0xe00 [ 28.821155][ T67] ? kthread_affine_node+0x330/0x330 [ 28.821417][ T67] ret_from_fork_asm+0x11/0x20 [ 28.821653][ T67] [ 28.821841][ T67] irq event stamp: 184779 [ 28.822030][ T67] hardirqs last enabled at (184789): [] __up_console_sem+0x5a/0x70 [ 28.822425][ T67] hardirqs last disabled at (184800): [] __up_console_sem+0x3f/0x70 [ 28.822788][ T67] softirqs last enabled at (184188): [] handle_softirqs+0x611/0x940 [ 28.823151][ T67] softirqs last disabled at (184181): [] __irq_exit_rcu+0x103/0x1c0 [ 28.823536][ T67] ---[ end trace 0000000000000000 ]--- [ 28.852615][ T67] ------------[ cut here ]------------ [ 28.852887][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.853302][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.853859][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.854329][ T67] Tainted: [W]=WARN [ 28.854545][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.854823][ T67] Workqueue: netns cleanup_net [ 28.855069][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.855383][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.856096][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 28.856403][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b4283c0 RCX: 1ff4000000090ed5 [ 28.856733][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b42847c [ 28.857058][ T67] RBP: ff1100000e391000 R08: 1fe2200001685091 R09: ff110000090f8bd0 [ 28.857422][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.857749][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.858080][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.858479][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.858766][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 28.859095][ T67] PKRU: 55555554 [ 28.859286][ T67] Call Trace: [ 28.859505][ T67] [ 28.859660][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.859950][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.860227][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.860495][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.860730][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 28.861022][ T67] default_device_exit_batch+0x38b/0x600 [ 28.861263][ T67] ? unregister_netdev+0x60/0x60 [ 28.861533][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 28.861776][ T67] ? fou_exit_net+0x30/0x110 [ 28.862016][ T67] ops_undo_list+0x2ce/0x8f0 [ 28.862256][ T67] ? netns_install+0x2a0/0x2a0 [ 28.862516][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.862760][ T67] cleanup_net+0x431/0x940 [ 28.863000][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.863234][ T67] ? process_one_work+0xdb7/0x1410 [ 28.863499][ T67] ? lock_acquire+0x134/0x160 [ 28.863732][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.863972][ T67] process_one_work+0xdf8/0x1410 [ 28.864216][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.864477][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.864725][ T67] worker_thread+0x4f1/0xd60 [ 28.864971][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.865214][ T67] kthread+0x367/0x460 [ 28.865431][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.865712][ T67] ? kthread_affine_node+0x330/0x330 [ 28.865948][ T67] ret_from_fork+0x474/0x6b0 [ 28.866184][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.866486][ T67] ? __switch_to+0x5a3/0xe00 [ 28.866726][ T67] ? kthread_affine_node+0x330/0x330 [ 28.866970][ T67] ret_from_fork_asm+0x11/0x20 [ 28.867219][ T67] [ 28.867432][ T67] irq event stamp: 204845 [ 28.867621][ T67] hardirqs last enabled at (204855): [] __up_console_sem+0x5a/0x70 [ 28.867994][ T67] hardirqs last disabled at (204864): [] __up_console_sem+0x3f/0x70 [ 28.868389][ T67] softirqs last enabled at (204430): [] handle_softirqs+0x611/0x940 [ 28.868761][ T67] softirqs last disabled at (204423): [] __irq_exit_rcu+0x103/0x1c0 [ 28.869131][ T67] ---[ end trace 0000000000000000 ]--- [ 28.886302][ T67] ------------[ cut here ]------------ [ 28.886859][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.887270][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.887765][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.888226][ T67] Tainted: [W]=WARN [ 28.888439][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.888724][ T67] Workqueue: netns cleanup_net [ 28.888966][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.889255][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.889986][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 28.890269][ T67] RAX: 00000000ffffffa6 RBX: ff110000169143c0 RCX: 1ff4000000090ed5 [ 28.890618][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001691447c [ 28.890944][ T67] RBP: ff1100000e394000 R08: 1fe2200002d22891 R09: ff110000090f8bd0 [ 28.891269][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.891620][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.891946][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.892316][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.892617][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 28.892946][ T67] PKRU: 55555554 [ 28.893133][ T67] Call Trace: [ 28.893322][ T67] [ 28.893495][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.893783][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.894059][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.894293][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.894546][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 28.894839][ T67] default_device_exit_batch+0x38b/0x600 [ 28.895078][ T67] ? unregister_netdev+0x60/0x60 [ 28.895313][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 28.895574][ T67] ? fou_exit_net+0x30/0x110 [ 28.895814][ T67] ops_undo_list+0x2ce/0x8f0 [ 28.896054][ T67] ? netns_install+0x2a0/0x2a0 [ 28.896287][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.896550][ T67] cleanup_net+0x431/0x940 [ 28.896792][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.897023][ T67] ? process_one_work+0xdb7/0x1410 [ 28.897257][ T67] ? lock_acquire+0x134/0x160 [ 28.897520][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.897764][ T67] process_one_work+0xdf8/0x1410 [ 28.898009][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.898245][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.898517][ T67] worker_thread+0x4f1/0xd60 [ 28.898766][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.898997][ T67] kthread+0x367/0x460 [ 28.899189][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.899494][ T67] ? kthread_affine_node+0x330/0x330 [ 28.899732][ T67] ret_from_fork+0x474/0x6b0 [ 28.899972][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.900258][ T67] ? __switch_to+0x5a3/0xe00 [ 28.900522][ T67] ? kthread_affine_node+0x330/0x330 [ 28.900765][ T67] ret_from_fork_asm+0x11/0x20 [ 28.901012][ T67] [ 28.901199][ T67] irq event stamp: 208251 [ 28.901410][ T67] hardirqs last enabled at (208263): [] __up_console_sem+0x5a/0x70 [ 28.901783][ T67] hardirqs last disabled at (208272): [] __up_console_sem+0x3f/0x70 [ 28.902155][ T67] softirqs last enabled at (207720): [] handle_softirqs+0x611/0x940 [ 28.902551][ T67] softirqs last disabled at (207713): [] __irq_exit_rcu+0x103/0x1c0 [ 28.902923][ T67] ---[ end trace 0000000000000000 ]--- [ 28.905558][ T67] ------------[ cut here ]------------ [ 28.905798][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 28.906209][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.906709][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.907179][ T67] Tainted: [W]=WARN [ 28.907393][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.907681][ T67] Workqueue: netns cleanup_net [ 28.907926][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.908218][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.908953][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 28.909239][ T67] RAX: 00000000ffffffa6 RBX: ff11000016914040 RCX: 1ff4000000090ed5 [ 28.909589][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000169140fc [ 28.909912][ T67] RBP: ff1100000aa89000 R08: 1fe2200002d22821 R09: ff110000090f8bd0 [ 28.910243][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 28.910595][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 28.910925][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 28.911298][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.911607][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 28.911939][ T67] PKRU: 55555554 [ 28.912130][ T67] Call Trace: [ 28.912322][ T67] [ 28.912499][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 28.912793][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 28.913076][ T67] ? mutex_is_locked+0x1c/0x50 [ 28.913315][ T67] ? rtnl_is_locked+0x15/0x20 [ 28.913582][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 28.913875][ T67] default_device_exit_batch+0x38b/0x600 [ 28.914119][ T67] ? unregister_netdev+0x60/0x60 [ 28.914380][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 28.914624][ T67] ? fou_exit_net+0x30/0x110 [ 28.914869][ T67] ops_undo_list+0x2ce/0x8f0 [ 28.915116][ T67] ? netns_install+0x2a0/0x2a0 [ 28.915378][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.915629][ T67] cleanup_net+0x431/0x940 [ 28.915872][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 28.916111][ T67] ? process_one_work+0xdb7/0x1410 [ 28.916377][ T67] ? lock_acquire+0x134/0x160 [ 28.916619][ T67] ? rcu_is_watching+0x15/0xd0 [ 28.916864][ T67] process_one_work+0xdf8/0x1410 [ 28.917113][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 28.917378][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 28.917632][ T67] worker_thread+0x4f1/0xd60 [ 28.917884][ T67] ? rescuer_thread+0x1320/0x1320 [ 28.918123][ T67] kthread+0x367/0x460 [ 28.918316][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 28.918628][ T67] ? kthread_affine_node+0x330/0x330 [ 28.918867][ T67] ret_from_fork+0x474/0x6b0 [ 28.919111][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 28.919421][ T67] ? __switch_to+0x5a3/0xe00 [ 28.919659][ T67] ? kthread_affine_node+0x330/0x330 [ 28.919900][ T67] ret_from_fork_asm+0x11/0x20 [ 28.920150][ T67] [ 28.920362][ T67] irq event stamp: 211185 [ 28.920554][ T67] hardirqs last enabled at (211195): [] __up_console_sem+0x5a/0x70 [ 28.920930][ T67] hardirqs last disabled at (211204): [] __up_console_sem+0x3f/0x70 [ 28.921300][ T67] softirqs last enabled at (210548): [] __alloc_skb+0x4c2/0x5f0 [ 28.921694][ T67] softirqs last disabled at (210546): [] __alloc_skb+0x4c2/0x5f0 [ 28.922070][ T67] ---[ end trace 0000000000000000 ]--- [ 28.926808][ T550] ------------[ cut here ]------------ [ 28.926960][ T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/550 [ 28.927192][ T550] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.927517][ T550] CPU: 0 UID: 0 PID: 550 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.927790][ T550] Tainted: [W]=WARN [ 28.927890][ T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.928065][ T550] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.928238][ T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.928733][ T550] RSP: 0018:ffa0000000d1f918 EFLAGS: 00010286 [ 28.928900][ T550] RAX: 00000000ffffffa6 RBX: ff11000009798900 RCX: 1ff40000001a3ee9 [ 28.929099][ T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097989bc [ 28.929297][ T550] RBP: ff110000091bc000 R08: 1fe22000012f3139 R09: ff1100000e9a5180 [ 28.929511][ T550] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 28.929710][ T550] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000091bc000 [ 28.929911][ T550] FS: 00007f82d5bc6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.930149][ T550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.930319][ T550] CR2: 00007f82d5f3f493 CR3: 000000000c637002 CR4: 0000000000771ef0 [ 28.930534][ T550] PKRU: 55555554 [ 28.930635][ T550] Call Trace: [ 28.930734][ T550] [ 28.930804][ T550] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.930938][ T550] ? notifier_call_chain+0xb0/0x320 [ 28.931077][ T550] rtmsg_ifinfo+0x5c/0xb0 [ 28.931187][ T550] register_netdevice+0x1526/0x1bc0 [ 28.931323][ T550] ? unregister_netdevice_queue+0x470/0x470 [ 28.931501][ T550] ? alloc_netdev_mqs+0xed0/0x1490 [ 28.931635][ T550] __ip_tunnel_create+0x380/0x470 [ 28.931768][ T550] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 28.931902][ T550] ? net_generic+0xb3/0x1e0 [ 28.932039][ T550] ip_tunnel_init_net+0x1b4/0x510 [ 28.932175][ T550] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 28.932309][ T550] ? __kmalloc_noprof+0x2d7/0x760 [ 28.932455][ T550] ops_init+0x187/0x560 [ 28.932557][ T550] setup_net+0x11b/0x3b0 [ 28.932664][ T550] ? unregister_pernet_device+0x80/0x80 [ 28.932797][ T550] ? lockdep_init_map_type+0x5d/0x250 [ 28.932929][ T550] ? mutex_init_lockdep+0xf6/0x120 [ 28.933069][ T550] copy_net_ns+0x383/0x660 [ 28.933205][ T550] create_new_namespaces+0x371/0xa10 [ 28.933352][ T550] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 28.933486][ T550] ksys_unshare+0x353/0x880 [ 28.933622][ T550] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.933757][ T550] ? walk_process_tree+0x350/0x350 [ 28.933891][ T550] ? __x64_sys_openat+0x10e/0x210 [ 28.934029][ T550] ? __ia32_sys_open+0x1b0/0x1b0 [ 28.934164][ T550] __x64_sys_unshare+0x34/0x50 [ 28.934298][ T550] ? do_syscall_64+0x82/0xfc0 [ 28.934449][ T550] do_syscall_64+0x117/0xfc0 [ 28.934581][ T550] ? trace_hardirqs_off+0xd/0x30 [ 28.934720][ T550] ? exc_page_fault+0xee/0x100 [ 28.934857][ T550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.935023][ T550] RIP: 0033:0x7f82d5e88bcb [ 28.935169][ T550] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 28.935651][ T550] RSP: 002b:00007ffcf2ada878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 28.935852][ T550] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82d5e88bcb [ 28.936055][ T550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 28.936254][ T550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 28.936469][ T550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf2adcaa0 [ 28.936669][ T550] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf2ade889 [ 28.936887][ T550] [ 28.936986][ T550] irq event stamp: 29967 [ 28.937087][ T550] hardirqs last enabled at (29975): [] __up_console_sem+0x5a/0x70 [ 28.937319][ T550] hardirqs last disabled at (29982): [] __up_console_sem+0x3f/0x70 [ 28.937562][ T550] softirqs last enabled at (29386): [] __alloc_skb+0x4c2/0x5f0 [ 28.937795][ T550] softirqs last disabled at (29384): [] __alloc_skb+0x4c2/0x5f0 [ 28.938032][ T550] ---[ end trace 0000000000000000 ]--- [ 28.940834][ T550] ------------[ cut here ]------------ [ 28.940975][ T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/550 [ 28.941213][ T550] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.941545][ T550] CPU: 0 UID: 0 PID: 550 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.941817][ T550] Tainted: [W]=WARN [ 28.941920][ T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.942117][ T550] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.942300][ T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.942796][ T550] RSP: 0018:ffa0000000d1f8f8 EFLAGS: 00010286 [ 28.942967][ T550] RAX: 00000000ffffffa6 RBX: ff110000020dc3c0 RCX: 1ff40000001a3ee5 [ 28.943169][ T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dc47c [ 28.943384][ T550] RBP: ff1100000f59c000 R08: 1fe220000041b891 R09: ff1100000e9a5180 [ 28.943586][ T550] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 28.943785][ T550] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f59c000 [ 28.943990][ T550] FS: 00007f82d5bc6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.944229][ T550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.944427][ T550] CR2: 00007f82d5f3f493 CR3: 000000000c637002 CR4: 0000000000771ef0 [ 28.944632][ T550] PKRU: 55555554 [ 28.944734][ T550] Call Trace: [ 28.944841][ T550] [ 28.944915][ T550] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.945055][ T550] ? notifier_call_chain+0xb0/0x320 [ 28.945216][ T550] rtmsg_ifinfo+0x5c/0xb0 [ 28.945320][ T550] register_netdevice+0x1526/0x1bc0 [ 28.945466][ T550] ? unregister_netdevice_queue+0x470/0x470 [ 28.945635][ T550] ? alloc_netdev_mqs+0xed0/0x1490 [ 28.945773][ T550] __ip_tunnel_create+0x380/0x470 [ 28.945913][ T550] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 28.946058][ T550] ? net_generic+0xb3/0x1e0 [ 28.946194][ T550] ip_tunnel_init_net+0x1b4/0x510 [ 28.946330][ T550] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 28.946482][ T550] ? trace_kmalloc+0xed/0x130 [ 28.946620][ T550] ? __kasan_kmalloc+0x7b/0x90 [ 28.946761][ T550] vti_init_net+0x2a/0x140 [ 28.946896][ T550] ops_init+0x187/0x560 [ 28.947003][ T550] setup_net+0x11b/0x3b0 [ 28.947107][ T550] ? unregister_pernet_device+0x80/0x80 [ 28.947245][ T550] ? lockdep_init_map_type+0x5d/0x250 [ 28.947390][ T550] ? mutex_init_lockdep+0xf6/0x120 [ 28.947528][ T550] copy_net_ns+0x383/0x660 [ 28.947664][ T550] create_new_namespaces+0x371/0xa10 [ 28.947802][ T550] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 28.947938][ T550] ksys_unshare+0x353/0x880 [ 28.948076][ T550] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.948215][ T550] ? walk_process_tree+0x350/0x350 [ 28.948358][ T550] ? __x64_sys_openat+0x10e/0x210 [ 28.948495][ T550] ? __ia32_sys_open+0x1b0/0x1b0 [ 28.948631][ T550] __x64_sys_unshare+0x34/0x50 [ 28.948765][ T550] ? do_syscall_64+0x82/0xfc0 [ 28.948901][ T550] do_syscall_64+0x117/0xfc0 [ 28.949037][ T550] ? trace_hardirqs_off+0xd/0x30 [ 28.949175][ T550] ? exc_page_fault+0xee/0x100 [ 28.949312][ T550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.949490][ T550] RIP: 0033:0x7f82d5e88bcb [ 28.949631][ T550] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 28.950129][ T550] RSP: 002b:00007ffcf2ada878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 28.950340][ T550] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82d5e88bcb [ 28.950550][ T550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 28.950749][ T550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 28.950956][ T550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf2adcaa0 [ 28.951159][ T550] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf2ade889 [ 28.951382][ T550] [ 28.951485][ T550] irq event stamp: 31835 [ 28.951586][ T550] hardirqs last enabled at (31843): [] __up_console_sem+0x5a/0x70 [ 28.951820][ T550] hardirqs last disabled at (31850): [] __up_console_sem+0x3f/0x70 [ 28.952056][ T550] softirqs last enabled at (31236): [] __alloc_skb+0x4c2/0x5f0 [ 28.952291][ T550] softirqs last disabled at (31234): [] __alloc_skb+0x4c2/0x5f0 [ 28.952534][ T550] ---[ end trace 0000000000000000 ]--- [ 28.955442][ T550] ------------[ cut here ]------------ [ 28.955581][ T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/550 [ 28.955816][ T550] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.956126][ T550] CPU: 0 UID: 0 PID: 550 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.956409][ T550] Tainted: [W]=WARN [ 28.956513][ T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.956679][ T550] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.956852][ T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.957328][ T550] RSP: 0018:ffa0000000d1fa78 EFLAGS: 00010286 [ 28.957509][ T550] RAX: 00000000ffffffa6 RBX: ff11000016915c40 RCX: 1ff40000001a3f15 [ 28.957715][ T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016915cfc [ 28.957915][ T550] RBP: ff1100000f674000 R08: 1fe2200002d22ba1 R09: ff1100000e9a5180 [ 28.958118][ T550] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 28.958318][ T550] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f674000 [ 28.958531][ T550] FS: 00007f82d5bc6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.958767][ T550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.958940][ T550] CR2: 00007f82d5f3f493 CR3: 000000000c637002 CR4: 0000000000771ef0 [ 28.959145][ T550] PKRU: 55555554 [ 28.959246][ T550] Call Trace: [ 28.959356][ T550] [ 28.959426][ T550] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.959560][ T550] ? notifier_call_chain+0xb0/0x320 [ 28.959693][ T550] rtmsg_ifinfo+0x5c/0xb0 [ 28.959795][ T550] register_netdevice+0x1526/0x1bc0 [ 28.959935][ T550] ? unregister_netdevice_queue+0x470/0x470 [ 28.960102][ T550] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.960240][ T550] register_netdev+0x23/0x40 [ 28.960383][ T550] vti6_init_net+0x280/0x3c0 [ 28.960519][ T550] ops_init+0x187/0x560 [ 28.960621][ T550] setup_net+0x11b/0x3b0 [ 28.960722][ T550] ? unregister_pernet_device+0x80/0x80 [ 28.960859][ T550] ? lockdep_init_map_type+0x5d/0x250 [ 28.960992][ T550] ? mutex_init_lockdep+0xf6/0x120 [ 28.961129][ T550] copy_net_ns+0x383/0x660 [ 28.961269][ T550] create_new_namespaces+0x371/0xa10 [ 28.961416][ T550] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 28.961552][ T550] ksys_unshare+0x353/0x880 [ 28.961686][ T550] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.961822][ T550] ? walk_process_tree+0x350/0x350 [ 28.961957][ T550] ? __x64_sys_openat+0x10e/0x210 [ 28.962092][ T550] ? __ia32_sys_open+0x1b0/0x1b0 [ 28.962227][ T550] __x64_sys_unshare+0x34/0x50 [ 28.962369][ T550] ? do_syscall_64+0x82/0xfc0 [ 28.962504][ T550] do_syscall_64+0x117/0xfc0 [ 28.962638][ T550] ? trace_hardirqs_off+0xd/0x30 [ 28.962773][ T550] ? exc_page_fault+0xee/0x100 [ 28.962910][ T550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.963080][ T550] RIP: 0033:0x7f82d5e88bcb [ 28.963222][ T550] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 28.963704][ T550] RSP: 002b:00007ffcf2ada878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 28.963907][ T550] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82d5e88bcb [ 28.964107][ T550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 28.964307][ T550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 28.964517][ T550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf2adcaa0 [ 28.964717][ T550] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf2ade889 [ 28.964926][ T550] [ 28.965025][ T550] irq event stamp: 33749 [ 28.965126][ T550] hardirqs last enabled at (33757): [] __up_console_sem+0x5a/0x70 [ 28.965365][ T550] hardirqs last disabled at (33766): [] __up_console_sem+0x3f/0x70 [ 28.965597][ T550] softirqs last enabled at (33202): [] __alloc_skb+0x4c2/0x5f0 [ 28.965827][ T550] softirqs last disabled at (33200): [] __alloc_skb+0x4c2/0x5f0 [ 28.966058][ T550] ---[ end trace 0000000000000000 ]--- [ 28.969002][ T550] ------------[ cut here ]------------ [ 28.969139][ T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/550 [ 28.969385][ T550] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.969690][ T550] CPU: 0 UID: 0 PID: 550 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.969967][ T550] Tainted: [W]=WARN [ 28.970070][ T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.970239][ T550] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.970422][ T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.970896][ T550] RSP: 0018:ffa0000000d1fa68 EFLAGS: 00010286 [ 28.971070][ T550] RAX: 00000000ffffffa6 RBX: ff110000096f4200 RCX: 1ff40000001a3f13 [ 28.971270][ T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f42bc [ 28.971483][ T550] RBP: ff1100000e2e1000 R08: 1fe22000012de859 R09: ff1100000e9a5180 [ 28.971685][ T550] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 28.971890][ T550] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e2e1000 [ 28.972091][ T550] FS: 00007f82d5bc6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.972326][ T550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.972506][ T550] CR2: 00007f82d5f3f493 CR3: 000000000c637002 CR4: 0000000000771ef0 [ 28.972709][ T550] PKRU: 55555554 [ 28.972810][ T550] Call Trace: [ 28.972909][ T550] [ 28.972978][ T550] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.973112][ T550] ? notifier_call_chain+0xb0/0x320 [ 28.973246][ T550] rtmsg_ifinfo+0x5c/0xb0 [ 28.973357][ T550] register_netdevice+0x1526/0x1bc0 [ 28.973497][ T550] ? unregister_netdevice_queue+0x470/0x470 [ 28.973671][ T550] register_netdev+0x23/0x40 [ 28.973805][ T550] sit_init_net+0x299/0x570 [ 28.973946][ T550] ops_init+0x187/0x560 [ 28.974049][ T550] setup_net+0x11b/0x3b0 [ 28.974150][ T550] ? unregister_pernet_device+0x80/0x80 [ 28.974282][ T550] ? lockdep_init_map_type+0x5d/0x250 [ 28.974429][ T550] ? mutex_init_lockdep+0xf6/0x120 [ 28.974564][ T550] copy_net_ns+0x383/0x660 [ 28.974702][ T550] create_new_namespaces+0x371/0xa10 [ 28.974837][ T550] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 28.974972][ T550] ksys_unshare+0x353/0x880 [ 28.975105][ T550] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.975238][ T550] ? walk_process_tree+0x350/0x350 [ 28.975381][ T550] ? __x64_sys_openat+0x10e/0x210 [ 28.975515][ T550] ? __ia32_sys_open+0x1b0/0x1b0 [ 28.975651][ T550] __x64_sys_unshare+0x34/0x50 [ 28.975784][ T550] ? do_syscall_64+0x82/0xfc0 [ 28.975915][ T550] do_syscall_64+0x117/0xfc0 [ 28.976047][ T550] ? trace_hardirqs_off+0xd/0x30 [ 28.976180][ T550] ? exc_page_fault+0xee/0x100 [ 28.976318][ T550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.976495][ T550] RIP: 0033:0x7f82d5e88bcb [ 28.976633][ T550] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 28.977111][ T550] RSP: 002b:00007ffcf2ada878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 28.977317][ T550] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82d5e88bcb [ 28.977524][ T550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 28.977729][ T550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 28.977927][ T550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf2adcaa0 [ 28.978130][ T550] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf2ade889 [ 28.978340][ T550] [ 28.978448][ T550] irq event stamp: 35675 [ 28.978549][ T550] hardirqs last enabled at (35683): [] __up_console_sem+0x5a/0x70 [ 28.978779][ T550] hardirqs last disabled at (35690): [] __up_console_sem+0x3f/0x70 [ 28.979013][ T550] softirqs last enabled at (35126): [] __alloc_skb+0x4c2/0x5f0 [ 28.979244][ T550] softirqs last disabled at (35124): [] __alloc_skb+0x4c2/0x5f0 [ 28.979487][ T550] ---[ end trace 0000000000000000 ]--- [ 28.989147][ T550] ------------[ cut here ]------------ [ 28.989288][ T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/550 [ 28.989529][ T550] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 28.989838][ T550] CPU: 0 UID: 0 PID: 550 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 28.990108][ T550] Tainted: [W]=WARN [ 28.990209][ T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.990383][ T550] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 28.990556][ T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 28.991025][ T550] RSP: 0018:ffa0000000d1fa78 EFLAGS: 00010286 [ 28.991192][ T550] RAX: 00000000ffffffa6 RBX: ff1100000ebc2900 RCX: 1ff40000001a3f15 [ 28.991405][ T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc29bc [ 28.991606][ T550] RBP: ff1100000f52c000 R08: 1fe2200001d78539 R09: ff1100000e9a5180 [ 28.991803][ T550] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 28.992001][ T550] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f52c000 [ 28.992204][ T550] FS: 00007f82d5bc6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 28.992452][ T550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.992620][ T550] CR2: 00007f82d5f3f493 CR3: 000000000c637002 CR4: 0000000000771ef0 [ 28.992820][ T550] PKRU: 55555554 [ 28.992920][ T550] Call Trace: [ 28.993021][ T550] [ 28.993089][ T550] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 28.993223][ T550] ? notifier_call_chain+0xb0/0x320 [ 28.993367][ T550] rtmsg_ifinfo+0x5c/0xb0 [ 28.993469][ T550] register_netdevice+0x1526/0x1bc0 [ 28.993604][ T550] ? unregister_netdevice_queue+0x470/0x470 [ 28.993770][ T550] ? __lock_release.isra.0+0x6b/0x1a0 [ 28.993905][ T550] register_netdev+0x23/0x40 [ 28.994042][ T550] ip6_tnl_init_net+0x2b8/0x400 [ 28.994178][ T550] ops_init+0x187/0x560 [ 28.994280][ T550] setup_net+0x11b/0x3b0 [ 28.994389][ T550] ? unregister_pernet_device+0x80/0x80 [ 28.994521][ T550] ? lockdep_init_map_type+0x5d/0x250 [ 28.994653][ T550] ? mutex_init_lockdep+0xf6/0x120 [ 28.994788][ T550] copy_net_ns+0x383/0x660 [ 28.994921][ T550] create_new_namespaces+0x371/0xa10 [ 28.995057][ T550] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 28.995191][ T550] ksys_unshare+0x353/0x880 [ 28.995323][ T550] ? lockdep_hardirqs_on+0x8c/0x130 [ 28.995466][ T550] ? walk_process_tree+0x350/0x350 [ 28.995598][ T550] ? __x64_sys_openat+0x10e/0x210 [ 28.995734][ T550] ? __ia32_sys_open+0x1b0/0x1b0 [ 28.995869][ T550] __x64_sys_unshare+0x34/0x50 [ 28.996003][ T550] ? do_syscall_64+0x82/0xfc0 [ 28.996135][ T550] do_syscall_64+0x117/0xfc0 [ 28.996267][ T550] ? trace_hardirqs_off+0xd/0x30 [ 28.996409][ T550] ? exc_page_fault+0xee/0x100 [ 28.996544][ T550] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.996707][ T550] RIP: 0033:0x7f82d5e88bcb [ 28.996845][ T550] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 28.997316][ T550] RSP: 002b:00007ffcf2ada878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 28.997524][ T550] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82d5e88bcb [ 28.997721][ T550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 28.997925][ T550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 28.998126][ T550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcf2adcaa0 [ 28.998323][ T550] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf2ade889 [ 28.998535][ T550] [ 28.998634][ T550] irq event stamp: 43495 [ 28.998733][ T550] hardirqs last enabled at (43503): [] __up_console_sem+0x5a/0x70 [ 28.998964][ T550] hardirqs last disabled at (43510): [] __up_console_sem+0x3f/0x70 [ 28.999192][ T550] softirqs last enabled at (42944): [] __alloc_skb+0x4c2/0x5f0 [ 28.999429][ T550] softirqs last disabled at (42942): [] __alloc_skb+0x4c2/0x5f0 [ 28.999658][ T550] ---[ end trace 0000000000000000 ]--- [ 29.017770][ T67] ------------[ cut here ]------------ [ 29.017908][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 29.018154][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.018450][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.018724][ T67] Tainted: [W]=WARN [ 29.018821][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.018974][ T67] Workqueue: netns cleanup_net [ 29.019102][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.019260][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.019715][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 29.019873][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d4643c0 RCX: 1ff4000000090ec7 [ 29.020060][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d46447c [ 29.020243][ T67] RBP: ff1100000aa12000 R08: 1fe2200001a8c891 R09: ff110000090f8bd0 [ 29.020435][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 29.020616][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ed72000 [ 29.020802][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.021026][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.021179][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 29.021433][ T67] PKRU: 55555554 [ 29.021524][ T67] Call Trace: [ 29.021615][ T67] [ 29.021680][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.021805][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 29.021947][ T67] netif_close_many+0x2ac/0x640 [ 29.022073][ T67] ? __dev_close_many+0x670/0x670 [ 29.022197][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 29.022403][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 29.022557][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.022680][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.022832][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.022954][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.023078][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.023201][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.023321][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.023499][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.023624][ T67] ops_undo_list+0x615/0x8f0 [ 29.023748][ T67] ? netns_install+0x2a0/0x2a0 [ 29.023869][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.023994][ T67] cleanup_net+0x431/0x940 [ 29.024117][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.024243][ T67] ? process_one_work+0xdb7/0x1410 [ 29.024444][ T67] ? lock_acquire+0x134/0x160 [ 29.024568][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.024692][ T67] process_one_work+0xdf8/0x1410 [ 29.024821][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.024948][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.025076][ T67] worker_thread+0x4f1/0xd60 [ 29.025200][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.025323][ T67] kthread+0x367/0x460 [ 29.025522][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.025674][ T67] ? kthread_affine_node+0x330/0x330 [ 29.025799][ T67] ret_from_fork+0x474/0x6b0 [ 29.025922][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.026077][ T67] ? __switch_to+0x5a3/0xe00 [ 29.026200][ T67] ? kthread_affine_node+0x330/0x330 [ 29.026328][ T67] ret_from_fork_asm+0x11/0x20 [ 29.026523][ T67] [ 29.026615][ T67] irq event stamp: 218215 [ 29.026706][ T67] hardirqs last enabled at (218223): [] __up_console_sem+0x5a/0x70 [ 29.026924][ T67] hardirqs last disabled at (218230): [] __up_console_sem+0x3f/0x70 [ 29.027141][ T67] softirqs last enabled at (218204): [] handle_softirqs+0x611/0x940 [ 29.027406][ T67] softirqs last disabled at (218247): [] __irq_exit_rcu+0x103/0x1c0 [ 29.027620][ T67] ---[ end trace 0000000000000000 ]--- [ 29.028775][ T67] ------------[ cut here ]------------ [ 29.028914][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 29.029159][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.029459][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.029745][ T67] Tainted: [W]=WARN [ 29.029838][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.029991][ T67] Workqueue: netns cleanup_net [ 29.030119][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.030281][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.030729][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 29.030883][ T67] RAX: 00000000ffffffa6 RBX: ff11000016925700 RCX: 1ff4000000090ec7 [ 29.031067][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000169257bc [ 29.031248][ T67] RBP: ff1100000ed72000 R08: 1fe2200002d24af9 R09: ff110000090f8bd0 [ 29.031446][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 29.031627][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 29.031812][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 29.032029][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.032181][ T67] CR2: 00007fd0d4b73888 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 29.032380][ T67] PKRU: 55555554 [ 29.032476][ T67] Call Trace: [ 29.032568][ T67] [ 29.032633][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.032761][ T67] ? notifier_call_chain+0xb0/0x320 [ 29.032885][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 29.032979][ T67] netif_close_many+0x2ac/0x640 [ 29.033109][ T67] ? __dev_close_many+0x670/0x670 [ 29.033239][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 29.033407][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 29.033564][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.033695][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.033848][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.033971][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.034094][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.034217][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.034348][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.034484][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.034612][ T67] ops_undo_list+0x615/0x8f0 [ 29.034738][ T67] ? netns_install+0x2a0/0x2a0 [ 29.034860][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.034987][ T67] cleanup_net+0x431/0x940 [ 29.035114][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.035240][ T67] ? process_one_work+0xdb7/0x1410 [ 29.035374][ T67] ? lock_acquire+0x134/0x160 [ 29.035495][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.035619][ T67] process_one_work+0xdf8/0x1410 [ 29.035744][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.035867][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.035995][ T67] worker_thread+0x4f1/0xd60 [ 29.036125][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.036251][ T67] kthread+0x367/0x460 [ 29.036361][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.036514][ T67] ? kthread_affine_node+0x330/0x330 [ 29.036641][ T67] ret_from_fork+0x474/0x6b0 [ 29.036767][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.036924][ T67] ? __switch_to+0x5a3/0xe00 [ 29.037050][ T67] ? kthread_affine_node+0x330/0x330 [ 29.037176][ T67] ret_from_fork_asm+0x11/0x20 [ 29.037307][ T67] [ 29.037415][ T67] irq event stamp: 220957 [ 29.037511][ T67] hardirqs last enabled at (220965): [] __up_console_sem+0x5a/0x70 [ 29.037728][ T67] hardirqs last disabled at (220972): [] __up_console_sem+0x3f/0x70 [ 29.037944][ T67] softirqs last enabled at (220698): [] handle_softirqs+0x611/0x940 [ 29.038161][ T67] softirqs last disabled at (220687): [] __irq_exit_rcu+0x103/0x1c0 [ 29.038385][ T67] ---[ end trace 0000000000000000 ]--- [ 29.040016][ T67] ------------[ cut here ]------------ [ 29.040145][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 29.040446][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.040723][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.040994][ T67] Tainted: [W]=WARN [ 29.041129][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.041293][ T67] Workqueue: netns cleanup_net [ 29.041444][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.041600][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.042024][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.042171][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cba80 RCX: 1ff4000000090eed [ 29.042357][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cbb3c [ 29.042535][ T67] RBP: ff1100000e8c1000 R08: 1fe2200002679769 R09: ff110000090f8bd0 [ 29.042710][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 29.042887][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.043068][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 29.043273][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.043428][ T67] CR2: 00007fd0d4b73888 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 29.043603][ T67] PKRU: 55555554 [ 29.043690][ T67] Call Trace: [ 29.043778][ T67] [ 29.043839][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.043989][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.044135][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.044253][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.044380][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.044502][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.044618][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.044738][ T67] ops_undo_list+0x615/0x8f0 [ 29.044857][ T67] ? netns_install+0x2a0/0x2a0 [ 29.044972][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.045092][ T67] cleanup_net+0x431/0x940 [ 29.045210][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.045327][ T67] ? process_one_work+0xdb7/0x1410 [ 29.045456][ T67] ? lock_acquire+0x134/0x160 [ 29.045573][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.045694][ T67] process_one_work+0xdf8/0x1410 [ 29.045815][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.045932][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.046054][ T67] worker_thread+0x4f1/0xd60 [ 29.046177][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.046293][ T67] kthread+0x367/0x460 [ 29.046392][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.046541][ T67] ? kthread_affine_node+0x330/0x330 [ 29.046658][ T67] ret_from_fork+0x474/0x6b0 [ 29.046776][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.046923][ T67] ? __switch_to+0x5a3/0xe00 [ 29.047040][ T67] ? kthread_affine_node+0x330/0x330 [ 29.047157][ T67] ret_from_fork_asm+0x11/0x20 [ 29.047280][ T67] [ 29.047379][ T67] irq event stamp: 224971 [ 29.047470][ T67] hardirqs last enabled at (224979): [] __up_console_sem+0x5a/0x70 [ 29.047672][ T67] hardirqs last disabled at (224986): [] __up_console_sem+0x3f/0x70 [ 29.047882][ T67] softirqs last enabled at (224604): [] handle_softirqs+0x611/0x940 [ 29.048085][ T67] softirqs last disabled at (224599): [] __irq_exit_rcu+0x103/0x1c0 [ 29.048287][ T67] ---[ end trace 0000000000000000 ]--- [ 29.049495][ T67] ------------[ cut here ]------------ [ 29.049627][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 29.049858][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.050132][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.050986][ T67] Tainted: [W]=WARN [ 29.051124][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.051271][ T67] Workqueue: netns cleanup_net [ 29.051455][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.051609][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.052029][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.052179][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b750200 RCX: 1ff4000000090eed [ 29.052408][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7502bc [ 29.052585][ T67] RBP: ff11000005b34000 R08: 1fe22000016ea059 R09: ff110000090f8bd0 [ 29.052760][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 29.052934][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.053112][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 29.053316][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.053516][ T67] CR2: 00007fd0d4b73888 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 29.053693][ T67] PKRU: 55555554 [ 29.053780][ T67] Call Trace: [ 29.053867][ T67] [ 29.053929][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.054080][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.054224][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.054393][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.054512][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.054629][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.054747][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.054867][ T67] ops_undo_list+0x615/0x8f0 [ 29.054991][ T67] ? netns_install+0x2a0/0x2a0 [ 29.055108][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.055229][ T67] cleanup_net+0x431/0x940 [ 29.055399][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.055515][ T67] ? process_one_work+0xdb7/0x1410 [ 29.055634][ T67] ? lock_acquire+0x134/0x160 [ 29.055749][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.055871][ T67] process_one_work+0xdf8/0x1410 [ 29.055993][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.056111][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.056234][ T67] worker_thread+0x4f1/0xd60 [ 29.056406][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.056526][ T67] kthread+0x367/0x460 [ 29.056615][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.056806][ T67] ? kthread_affine_node+0x330/0x330 [ 29.056925][ T67] ret_from_fork+0x474/0x6b0 [ 29.057042][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.057187][ T67] ? __switch_to+0x5a3/0xe00 [ 29.057303][ T67] ? kthread_affine_node+0x330/0x330 [ 29.057473][ T67] ret_from_fork_asm+0x11/0x20 [ 29.057597][ T67] [ 29.057684][ T67] irq event stamp: 229531 [ 29.057778][ T67] hardirqs last enabled at (229539): [] __up_console_sem+0x5a/0x70 [ 29.057979][ T67] hardirqs last disabled at (229546): [] __up_console_sem+0x3f/0x70 [ 29.058181][ T67] softirqs last enabled at (229512): [] handle_softirqs+0x611/0x940 [ 29.058434][ T67] softirqs last disabled at (229563): [] __irq_exit_rcu+0x103/0x1c0 [ 29.058635][ T67] ---[ end trace 0000000000000000 ]--- [ 29.060510][ T67] ------------[ cut here ]------------ [ 29.060741][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 29.061143][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.061635][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.062089][ T67] Tainted: [W]=WARN [ 29.062277][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.062591][ T67] Workqueue: netns cleanup_net [ 29.062837][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.063124][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.063832][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.064110][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b7518c0 RCX: 1ff4000000090eed [ 29.064452][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b75197c [ 29.064770][ T67] RBP: ff1100000ec04000 R08: 1fe22000016ea331 R09: ff110000090f8bd0 [ 29.065088][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.065431][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.065757][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.066124][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.066422][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 29.066743][ T67] PKRU: 55555554 [ 29.066931][ T67] Call Trace: [ 29.067116][ T67] [ 29.067267][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.067575][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.067847][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.068082][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.068317][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.068570][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.068805][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.069041][ T67] ops_undo_list+0x615/0x8f0 [ 29.069270][ T67] ? netns_install+0x2a0/0x2a0 [ 29.069515][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.069743][ T67] cleanup_net+0x431/0x940 [ 29.069968][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.070191][ T67] ? process_one_work+0xdb7/0x1410 [ 29.070446][ T67] ? lock_acquire+0x134/0x160 [ 29.070675][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.070912][ T67] process_one_work+0xdf8/0x1410 [ 29.071144][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.071387][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.071624][ T67] worker_thread+0x4f1/0xd60 [ 29.071856][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.072081][ T67] kthread+0x367/0x460 [ 29.072264][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.072566][ T67] ? kthread_affine_node+0x330/0x330 [ 29.072799][ T67] ret_from_fork+0x474/0x6b0 [ 29.073031][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.073298][ T67] ? __switch_to+0x5a3/0xe00 [ 29.073548][ T67] ? kthread_affine_node+0x330/0x330 [ 29.073776][ T67] ret_from_fork_asm+0x11/0x20 [ 29.074017][ T67] [ 29.074196][ T67] irq event stamp: 232327 [ 29.074404][ T67] hardirqs last enabled at (232339): [] __up_console_sem+0x5a/0x70 [ 29.074765][ T67] hardirqs last disabled at (232348): [] __up_console_sem+0x3f/0x70 [ 29.075122][ T67] softirqs last enabled at (231850): [] handle_softirqs+0x611/0x940 [ 29.075506][ T67] softirqs last disabled at (231839): [] __irq_exit_rcu+0x103/0x1c0 [ 29.075869][ T67] ---[ end trace 0000000000000000 ]--- [ 29.086881][ T67] ------------[ cut here ]------------ [ 29.087103][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 29.087514][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.087963][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.088423][ T67] Tainted: [W]=WARN [ 29.088603][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.088870][ T67] Workqueue: netns cleanup_net [ 29.089101][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.089401][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.090071][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.090364][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c471380 RCX: 1ff4000000090eed [ 29.090672][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c47143c [ 29.090985][ T67] RBP: ff1100000f761000 R08: 1fe220000188e289 R09: ff110000090f8bd0 [ 29.091291][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.091617][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.091926][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.092275][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.092564][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 29.092876][ T67] PKRU: 55555554 [ 29.093056][ T67] Call Trace: [ 29.093236][ T67] [ 29.093404][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.093683][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.093949][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.094170][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.094422][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.094645][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.094869][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.095096][ T67] ops_undo_list+0x615/0x8f0 [ 29.095359][ T67] ? netns_install+0x2a0/0x2a0 [ 29.095594][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.095840][ T67] cleanup_net+0x431/0x940 [ 29.096076][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.096303][ T67] ? process_one_work+0xdb7/0x1410 [ 29.096558][ T67] ? lock_acquire+0x134/0x160 [ 29.096788][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.097023][ T67] process_one_work+0xdf8/0x1410 [ 29.097264][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.097522][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.097770][ T67] worker_thread+0x4f1/0xd60 [ 29.098011][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.098242][ T67] kthread+0x367/0x460 [ 29.098450][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.098726][ T67] ? kthread_affine_node+0x330/0x330 [ 29.098957][ T67] ret_from_fork+0x474/0x6b0 [ 29.099189][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.099493][ T67] ? __switch_to+0x5a3/0xe00 [ 29.099728][ T67] ? kthread_affine_node+0x330/0x330 [ 29.099960][ T67] ret_from_fork_asm+0x11/0x20 [ 29.100205][ T67] [ 29.100417][ T67] irq event stamp: 239877 [ 29.100603][ T67] hardirqs last enabled at (239887): [] __up_console_sem+0x5a/0x70 [ 29.100967][ T67] hardirqs last disabled at (239896): [] __up_console_sem+0x3f/0x70 [ 29.101329][ T67] softirqs last enabled at (239262): [] __alloc_skb+0x4c2/0x5f0 [ 29.101719][ T67] softirqs last disabled at (239260): [] __alloc_skb+0x4c2/0x5f0 [ 29.102079][ T67] ---[ end trace 0000000000000000 ]--- [ 29.103744][ T67] ------------[ cut here ]------------ [ 29.103968][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 29.104390][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.104851][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.105304][ T67] Tainted: [W]=WARN [ 29.105510][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.105783][ T67] Workqueue: netns cleanup_net [ 29.106020][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.106320][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.107041][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.107318][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ebc31c0 RCX: 1ff4000000090eed [ 29.107658][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc327c [ 29.107976][ T67] RBP: ff11000016931000 R08: 1fe2200001d78651 R09: ff110000090f8bd0 [ 29.108302][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.108646][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.108970][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.109361][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.109643][ T67] CR2: 00007f013c786574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 29.109962][ T67] PKRU: 55555554 [ 29.110147][ T67] Call Trace: [ 29.110330][ T67] [ 29.110500][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.110783][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.111054][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.111289][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.111541][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.111769][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.111999][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.112233][ T67] ops_undo_list+0x615/0x8f0 [ 29.112496][ T67] ? netns_install+0x2a0/0x2a0 [ 29.112727][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.112966][ T67] cleanup_net+0x431/0x940 [ 29.113207][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.113464][ T67] ? process_one_work+0xdb7/0x1410 [ 29.113701][ T67] ? lock_acquire+0x134/0x160 [ 29.113936][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.114171][ T67] process_one_work+0xdf8/0x1410 [ 29.114435][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.114670][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.114921][ T67] worker_thread+0x4f1/0xd60 [ 29.115165][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.115422][ T67] kthread+0x367/0x460 [ 29.115613][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.115884][ T67] ? kthread_affine_node+0x330/0x330 [ 29.116112][ T67] ret_from_fork+0x474/0x6b0 [ 29.116365][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.116647][ T67] ? __switch_to+0x5a3/0xe00 [ 29.116876][ T67] ? kthread_affine_node+0x330/0x330 [ 29.117108][ T67] ret_from_fork_asm+0x11/0x20 [ 29.117373][ T67] [ 29.117562][ T67] irq event stamp: 241305 [ 29.117746][ T67] hardirqs last enabled at (241315): [] __up_console_sem+0x5a/0x70 [ 29.118107][ T67] hardirqs last disabled at (241324): [] __up_console_sem+0x3f/0x70 [ 29.118490][ T67] softirqs last enabled at (240864): [] handle_softirqs+0x611/0x940 [ 29.118845][ T67] softirqs last disabled at (240857): [] __irq_exit_rcu+0x103/0x1c0 [ 29.119201][ T67] ---[ end trace 0000000000000000 ]--- [ 29.134020][ T67] ------------[ cut here ]------------ [ 29.134157][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 29.134403][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.134674][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.135004][ T67] Tainted: [W]=WARN [ 29.135131][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.135309][ T67] Workqueue: netns cleanup_net [ 29.135446][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.135599][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.136018][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.136168][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d465540 RCX: 1ff4000000090eed [ 29.136357][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4655fc [ 29.136534][ T67] RBP: ff1100000aa12000 R08: 1fe2200001a8cac1 R09: ff110000090f8bd0 [ 29.136710][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 29.136884][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.137059][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.137351][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.137563][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 29.137822][ T67] PKRU: 55555554 [ 29.137950][ T67] Call Trace: [ 29.138072][ T67] [ 29.138162][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.138405][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.138582][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.138706][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.138826][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.138942][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.139059][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.139177][ T67] ops_undo_list+0x615/0x8f0 [ 29.139297][ T67] ? netns_install+0x2a0/0x2a0 [ 29.139428][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.139548][ T67] cleanup_net+0x431/0x940 [ 29.139669][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.139784][ T67] ? process_one_work+0xdb7/0x1410 [ 29.139904][ T67] ? lock_acquire+0x134/0x160 [ 29.140020][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.140141][ T67] process_one_work+0xdf8/0x1410 [ 29.140263][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.140391][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.140513][ T67] worker_thread+0x4f1/0xd60 [ 29.140635][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.140752][ T67] kthread+0x367/0x460 [ 29.140842][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.140992][ T67] ? kthread_affine_node+0x330/0x330 [ 29.141111][ T67] ret_from_fork+0x474/0x6b0 [ 29.141228][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.141383][ T67] ? __switch_to+0x5a3/0xe00 [ 29.141501][ T67] ? kthread_affine_node+0x330/0x330 [ 29.141617][ T67] ret_from_fork_asm+0x11/0x20 [ 29.141760][ T67] [ 29.141855][ T67] irq event stamp: 251975 [ 29.141946][ T67] hardirqs last enabled at (251983): [] __up_console_sem+0x5a/0x70 [ 29.142151][ T67] hardirqs last disabled at (251990): [] __up_console_sem+0x3f/0x70 [ 29.142368][ T67] softirqs last enabled at (251650): [] handle_softirqs+0x611/0x940 [ 29.142570][ T67] softirqs last disabled at (251643): [] __irq_exit_rcu+0x103/0x1c0 [ 29.142777][ T67] ---[ end trace 0000000000000000 ]--- [ 29.144117][ T67] ------------[ cut here ]------------ [ 29.144238][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 29.144480][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.144753][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.145020][ T67] Tainted: [W]=WARN [ 29.145110][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.145256][ T67] Workqueue: netns cleanup_net [ 29.145405][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.145572][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.145987][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 29.146136][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cb8c0 RCX: 1ff4000000090eed [ 29.146310][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cb97c [ 29.146497][ T67] RBP: ff1100000ed72000 R08: 1fe2200002679731 R09: ff110000090f8bd0 [ 29.146677][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 29.146851][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.147028][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.147234][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.147394][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 29.147573][ T67] PKRU: 55555554 [ 29.147660][ T67] Call Trace: [ 29.147749][ T67] [ 29.147811][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.147961][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.148106][ T67] ? queue_rcu_work+0x7c/0xa0 [ 29.148223][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 29.148353][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.148473][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 29.148591][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.148710][ T67] ops_undo_list+0x615/0x8f0 [ 29.148830][ T67] ? netns_install+0x2a0/0x2a0 [ 29.148950][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.149071][ T67] cleanup_net+0x431/0x940 [ 29.149193][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.149315][ T67] ? process_one_work+0xdb7/0x1410 [ 29.149447][ T67] ? lock_acquire+0x134/0x160 [ 29.149566][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.149685][ T67] process_one_work+0xdf8/0x1410 [ 29.149808][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.149925][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.150049][ T67] worker_thread+0x4f1/0xd60 [ 29.150176][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.150294][ T67] kthread+0x367/0x460 [ 29.150393][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.150538][ T67] ? kthread_affine_node+0x330/0x330 [ 29.150656][ T67] ret_from_fork+0x474/0x6b0 [ 29.150774][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.150922][ T67] ? __switch_to+0x5a3/0xe00 [ 29.151040][ T67] ? kthread_affine_node+0x330/0x330 [ 29.151157][ T67] ret_from_fork_asm+0x11/0x20 [ 29.151280][ T67] [ 29.151379][ T67] irq event stamp: 254823 [ 29.151469][ T67] hardirqs last enabled at (254831): [] __up_console_sem+0x5a/0x70 [ 29.151671][ T67] hardirqs last disabled at (254838): [] __up_console_sem+0x3f/0x70 [ 29.151876][ T67] softirqs last enabled at (254456): [] handle_softirqs+0x611/0x940 [ 29.152083][ T67] softirqs last disabled at (254451): [] __irq_exit_rcu+0x103/0x1c0 [ 29.152284][ T67] ---[ end trace 0000000000000000 ]--- [ 29.153587][ T551] ------------[ cut here ]------------ [ 29.153730][ T551] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/551 [ 29.153960][ T551] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.154264][ T551] CPU: 0 UID: 0 PID: 551 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.154613][ T551] Tainted: [W]=WARN [ 29.154716][ T551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.154879][ T551] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.155049][ T551] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.155525][ T551] RSP: 0018:ffa0000000d1f020 EFLAGS: 00010286 [ 29.155690][ T551] RAX: 00000000ffffffa6 RBX: ff110000027c8c80 RCX: 1ff40000001a3dca [ 29.155885][ T551] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027c8d3c [ 29.156081][ T551] RBP: ff110000091b4000 R08: 1fe22000004f91a9 R09: ff1100000e9a0b58 [ 29.156276][ T551] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 29.156485][ T551] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 29.156680][ T551] FS: 00007fd298977840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 29.156906][ T551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.157070][ T551] CR2: 000000000acd6988 CR3: 0000000001e3e004 CR4: 0000000000771ef0 [ 29.157265][ T551] PKRU: 55555554 [ 29.157376][ T551] Call Trace: [ 29.157475][ T551] [ 29.157543][ T551] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.157675][ T551] rtmsg_ifinfo+0x5c/0xb0 [ 29.157774][ T551] ? mark_held_locks+0x40/0x70 [ 29.157906][ T551] __dev_notify_flags+0x1b8/0x280 [ 29.158038][ T551] ? netif_change_name+0x8c0/0x8c0 [ 29.158168][ T551] ? __dev_change_flags+0x4a4/0x6d0 [ 29.158299][ T551] ? netif_set_allmulti+0x2c0/0x2c0 [ 29.158445][ T551] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.158574][ T551] ? is_bpf_text_address+0x68/0x110 [ 29.158707][ T551] netif_change_flags+0xfe/0x190 [ 29.158838][ T551] ? unwind_get_return_address+0x67/0xd0 [ 29.158970][ T551] do_setlink.isra.0+0x1d25/0x2a60 [ 29.159104][ T551] ? rtnl_link_get_size+0x350/0x350 [ 29.159238][ T551] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.159411][ T551] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.159543][ T551] ? validate_chain+0x38b/0xc20 [ 29.159674][ T551] ? rcu_read_lock_any_held+0x66/0x90 [ 29.159804][ T551] ? stack_depot_save_flags+0x367/0x770 [ 29.159937][ T551] ? __kernel_text_address+0x12/0x30 [ 29.160072][ T551] ? __lock_acquire+0x508/0xc10 [ 29.160206][ T551] ? lock_acquire.part.0+0xbc/0x260 [ 29.160341][ T551] ? rtnl_newlink+0x883/0xee0 [ 29.160482][ T551] ? rcu_is_watching+0x15/0xd0 [ 29.160612][ T551] ? lock_acquire+0x134/0x160 [ 29.160743][ T551] ? rcu_is_watching+0x15/0xd0 [ 29.160873][ T551] ? rcu_is_watching+0x15/0xd0 [ 29.161004][ T551] ? trace_contention_end+0xb3/0x1a0 [ 29.161141][ T551] ? __mutex_lock+0x1db/0x2010 [ 29.161273][ T551] ? __mutex_lock+0x9b2/0x2010 [ 29.161413][ T551] ? rtnl_newlink+0x883/0xee0 [ 29.161545][ T551] ? ww_mutex_lock+0x160/0x160 [ 29.161679][ T551] ? __rtnl_newlink+0x3fa/0xa50 [ 29.161814][ T551] rtnl_newlink+0x8d1/0xee0 [ 29.161947][ T551] ? lock_acquire.part.0+0xbc/0x260 [ 29.162076][ T551] ? find_held_lock+0x2b/0x80 [ 29.162208][ T551] ? __rtnl_newlink+0xa50/0xa50 [ 29.162348][ T551] ? mark_usage+0x61/0x170 [ 29.162480][ T551] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.162614][ T551] ? lock_acquire.part.0+0xbc/0x260 [ 29.162744][ T551] ? find_held_lock+0x2b/0x80 [ 29.162875][ T551] ? __rtnl_newlink+0xa50/0xa50 [ 29.163007][ T551] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.163141][ T551] ? __rtnl_newlink+0xa50/0xa50 [ 29.163271][ T551] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.163411][ T551] ? validate_chain+0x38b/0xc20 [ 29.163542][ T551] ? rtnl_link_fill+0x920/0x920 [ 29.163670][ T551] ? __lock_acquire+0x508/0xc10 [ 29.163804][ T551] ? lock_acquire.part.0+0xbc/0x260 [ 29.163932][ T551] ? find_held_lock+0x2b/0x80 [ 29.164063][ T551] netlink_rcv_skb+0x14e/0x3a0 [ 29.164199][ T551] ? rtnl_link_fill+0x920/0x920 [ 29.164329][ T551] ? netlink_ack+0xcf0/0xcf0 [ 29.164476][ T551] ? netlink_deliver_tap+0xc5/0x330 [ 29.164605][ T551] ? netlink_deliver_tap+0x13c/0x330 [ 29.164736][ T551] netlink_unicast+0x486/0x750 [ 29.164869][ T551] ? netlink_attachskb+0x810/0x810 [ 29.165001][ T551] ? __lock_acquire+0x508/0xc10 [ 29.165135][ T551] netlink_sendmsg+0x735/0xc60 [ 29.165266][ T551] ? netlink_unicast+0x750/0x750 [ 29.165408][ T551] ? __might_fault+0x97/0x140 [ 29.165543][ T551] ____sys_sendmsg+0x419/0x850 [ 29.165673][ T551] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.165802][ T551] ? get_timestamp.constprop.0+0x390/0x390 [ 29.165962][ T551] ? move_addr_to_kernel+0x40/0x40 [ 29.166094][ T551] ? stack_depot_save_flags+0x367/0x770 [ 29.166225][ T551] ? validate_chain+0x38b/0xc20 [ 29.166366][ T551] ___sys_sendmsg+0x14e/0x1d0 [ 29.166496][ T551] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.166657][ T551] ? copy_msghdr_from_user+0x460/0x460 [ 29.166801][ T551] __sys_sendmsg+0x145/0x1f0 [ 29.166932][ T551] ? __sys_sendmsg_sock+0x20/0x20 [ 29.167062][ T551] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.167229][ T551] ? do_raw_spin_unlock+0x59/0x250 [ 29.167371][ T551] ? rcu_is_watching+0x15/0xd0 [ 29.167503][ T551] do_syscall_64+0x117/0xfc0 [ 29.167634][ T551] ? trace_hardirqs_off+0xd/0x30 [ 29.167764][ T551] ? exc_page_fault+0xee/0x100 [ 29.167896][ T551] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.168056][ T551] RIP: 0033:0x7fd298bb108e [ 29.168196][ T551] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.168667][ T551] RSP: 002b:00007ffe93331280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.168863][ T551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd298bb108e [ 29.169063][ T551] RDX: 0000000000000000 RSI: 00007ffe93331330 RDI: 0000000000000005 [ 29.169261][ T551] RBP: 00007ffe93331290 R08: 0000000000000000 R09: 0000000000000000 [ 29.169467][ T551] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e472 [ 29.169661][ T551] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe93331a00 [ 29.169865][ T551] [ 29.169962][ T551] irq event stamp: 21927 [ 29.170059][ T551] hardirqs last enabled at (21935): [] __up_console_sem+0x5a/0x70 [ 29.170283][ T551] hardirqs last disabled at (21942): [] __up_console_sem+0x3f/0x70 [ 29.170521][ T551] softirqs last enabled at (21256): [] handle_softirqs+0x611/0x940 [ 29.170748][ T551] softirqs last disabled at (21251): [] __irq_exit_rcu+0x103/0x1c0 [ 29.170974][ T551] ---[ end trace 0000000000000000 ]--- [ 29.182808][ T67] ------------[ cut here ]------------ [ 29.182945][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 29.183200][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.183531][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.183825][ T67] Tainted: [W]=WARN [ 29.183920][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.184078][ T67] Workqueue: netns cleanup_net [ 29.184212][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.184387][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.184825][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 29.184981][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cb540 RCX: 1ff4000000090eaf [ 29.185168][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cb5fc [ 29.185365][ T67] RBP: ff1100000ee99000 R08: 1fe22000026796c1 R09: ff110000090f8bd0 [ 29.185548][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 29.185743][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 29.185940][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.186156][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.186312][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 29.186510][ T67] PKRU: 55555554 [ 29.186603][ T67] Call Trace: [ 29.186695][ T67] [ 29.186760][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.186885][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 29.186978][ T67] netif_close_many+0x2ac/0x640 [ 29.187102][ T67] ? lock_acquire+0x134/0x160 [ 29.187227][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.187359][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.187483][ T67] ? __dev_close_many+0x670/0x670 [ 29.187607][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 29.187762][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 29.187919][ T67] ? mutex_is_locked+0x1c/0x50 [ 29.188041][ T67] ? rtnl_is_locked+0x15/0x20 [ 29.188164][ T67] ? default_device_exit_net+0x78/0x7b0 [ 29.188292][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.188460][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 29.188586][ T67] default_device_exit_batch+0x38b/0x600 [ 29.188712][ T67] ? unregister_netdev+0x60/0x60 [ 29.188837][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 29.188961][ T67] ? fou_exit_net+0x30/0x110 [ 29.189088][ T67] ops_undo_list+0x2ce/0x8f0 [ 29.189213][ T67] ? netns_install+0x2a0/0x2a0 [ 29.189348][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.189479][ T67] cleanup_net+0x431/0x940 [ 29.189602][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.189723][ T67] ? process_one_work+0xdb7/0x1410 [ 29.189855][ T67] ? lock_acquire+0x134/0x160 [ 29.189979][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.190106][ T67] process_one_work+0xdf8/0x1410 [ 29.190232][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.190364][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.190496][ T67] worker_thread+0x4f1/0xd60 [ 29.190624][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.190748][ T67] kthread+0x367/0x460 [ 29.190843][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.190996][ T67] ? kthread_affine_node+0x330/0x330 [ 29.191119][ T67] ret_from_fork+0x474/0x6b0 [ 29.191242][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.191406][ T67] ? __switch_to+0x5a3/0xe00 [ 29.191531][ T67] ? kthread_affine_node+0x330/0x330 [ 29.191655][ T67] ret_from_fork_asm+0x11/0x20 [ 29.191785][ T67] [ 29.191876][ T67] irq event stamp: 263677 [ 29.191970][ T67] hardirqs last enabled at (263685): [] __up_console_sem+0x5a/0x70 [ 29.192184][ T67] hardirqs last disabled at (263692): [] __up_console_sem+0x3f/0x70 [ 29.192407][ T67] softirqs last enabled at (263178): [] handle_softirqs+0x611/0x940 [ 29.192624][ T67] softirqs last disabled at (263127): [] __irq_exit_rcu+0x103/0x1c0 [ 29.192838][ T67] ---[ end trace 0000000000000000 ]--- [ 29.193842][ T67] ------------[ cut here ]------------ [ 29.193961][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 29.194190][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.194808][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.195077][ T67] Tainted: [W]=WARN [ 29.195166][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.195319][ T67] Workqueue: netns cleanup_net [ 29.195456][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.195611][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.196042][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 29.196190][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091000 RCX: 1ff4000000090ed5 [ 29.196380][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050910bc [ 29.196560][ T67] RBP: ff1100000ee99000 R08: 1fe2200000a12219 R09: ff110000090f8bd0 [ 29.196738][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 29.196916][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.197097][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.197303][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.197460][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 29.197635][ T67] PKRU: 55555554 [ 29.197725][ T67] Call Trace: [ 29.197813][ T67] [ 29.197876][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 29.198031][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 29.198183][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 29.198306][ T67] default_device_exit_batch+0x38b/0x600 [ 29.198437][ T67] ? unregister_netdev+0x60/0x60 [ 29.198556][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 29.198675][ T67] ? fou_exit_net+0x30/0x110 [ 29.198798][ T67] ops_undo_list+0x2ce/0x8f0 [ 29.198919][ T67] ? netns_install+0x2a0/0x2a0 [ 29.199038][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.199161][ T67] cleanup_net+0x431/0x940 [ 29.199282][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 29.199410][ T67] ? process_one_work+0xdb7/0x1410 [ 29.199534][ T67] ? lock_acquire+0x134/0x160 [ 29.199654][ T67] ? rcu_is_watching+0x15/0xd0 [ 29.199779][ T67] process_one_work+0xdf8/0x1410 [ 29.199902][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.200022][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 29.200145][ T67] worker_thread+0x4f1/0xd60 [ 29.200269][ T67] ? rescuer_thread+0x1320/0x1320 [ 29.200402][ T67] kthread+0x367/0x460 [ 29.200493][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.200641][ T67] ? kthread_affine_node+0x330/0x330 [ 29.200761][ T67] ret_from_fork+0x474/0x6b0 [ 29.200881][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.201033][ T67] ? __switch_to+0x5a3/0xe00 [ 29.201152][ T67] ? kthread_affine_node+0x330/0x330 [ 29.201271][ T67] ret_from_fork_asm+0x11/0x20 [ 29.201408][ T67] [ 29.201498][ T67] irq event stamp: 268023 [ 29.201592][ T67] hardirqs last enabled at (268031): [] __up_console_sem+0x5a/0x70 [ 29.201797][ T67] hardirqs last disabled at (268038): [] __up_console_sem+0x3f/0x70 [ 29.202005][ T67] softirqs last enabled at (267618): [] handle_softirqs+0x611/0x940 [ 29.202210][ T67] softirqs last disabled at (266927): [] __irq_exit_rcu+0x103/0x1c0 [ 29.202427][ T67] ---[ end trace 0000000000000000 ]--- [ 29.306991][ T554] ------------[ cut here ]------------ [ 29.307150][ T554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/554 [ 29.307718][ T554] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.308024][ T554] CPU: 0 UID: 0 PID: 554 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.308293][ T554] Tainted: [W]=WARN [ 29.308404][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.308573][ T554] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.308744][ T554] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.309213][ T554] RSP: 0018:ffa0000000557a80 EFLAGS: 00010286 [ 29.309391][ T554] RAX: 00000000ffffffa6 RBX: ff1100000d464040 RCX: 1ff40000000aaf16 [ 29.309588][ T554] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4640fc [ 29.309787][ T554] RBP: ff11000007841000 R08: 1fe2200001a8c821 R09: ff1100000f94ae80 [ 29.309983][ T554] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 29.310180][ T554] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007841000 [ 29.310387][ T554] FS: 00007fd590da9840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 29.310618][ T554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.310782][ T554] CR2: 00007fd590faac20 CR3: 000000000ffcd006 CR4: 0000000000771ef0 [ 29.310978][ T554] PKRU: 55555554 [ 29.311075][ T554] Call Trace: [ 29.311172][ T554] [ 29.311241][ T554] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.311382][ T554] ? notifier_call_chain+0xb0/0x320 [ 29.311515][ T554] rtmsg_ifinfo+0x5c/0xb0 [ 29.311616][ T554] register_netdevice+0x1526/0x1bc0 [ 29.311749][ T554] ? unregister_netdevice_queue+0x470/0x470 [ 29.311912][ T554] ? alloc_netdev_mqs+0xed0/0x1490 [ 29.312045][ T554] register_netdev+0x23/0x40 [ 29.312174][ T554] loopback_net_init+0x7d/0x150 [ 29.312308][ T554] ops_init+0x187/0x560 [ 29.312419][ T554] setup_net+0x11b/0x3b0 [ 29.312518][ T554] ? unregister_pernet_device+0x80/0x80 [ 29.312647][ T554] ? lockdep_init_map_type+0x5d/0x250 [ 29.312778][ T554] ? mutex_init_lockdep+0xf6/0x120 [ 29.312910][ T554] copy_net_ns+0x383/0x660 [ 29.313043][ T554] create_new_namespaces+0x371/0xa10 [ 29.313179][ T554] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 29.313311][ T554] ksys_unshare+0x353/0x880 [ 29.313459][ T554] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.313590][ T554] ? walk_process_tree+0x350/0x350 [ 29.313720][ T554] ? __x64_sys_openat+0x10e/0x210 [ 29.313853][ T554] ? __ia32_sys_open+0x1b0/0x1b0 [ 29.313986][ T554] __x64_sys_unshare+0x34/0x50 [ 29.314117][ T554] ? do_syscall_64+0x82/0xfc0 [ 29.314249][ T554] do_syscall_64+0x117/0xfc0 [ 29.314389][ T554] ? trace_hardirqs_off+0xd/0x30 [ 29.314520][ T554] ? exc_page_fault+0xee/0x100 [ 29.314651][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.314812][ T554] RIP: 0033:0x7fd59106bbcb [ 29.314951][ T554] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 29.315426][ T554] RSP: 002b:00007fff301149e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 29.315627][ T554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd59106bbcb [ 29.315823][ T554] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 29.316018][ T554] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 29.316213][ T554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff30116c10 [ 29.316418][ T554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff30118889 [ 29.316620][ T554] [ 29.316719][ T554] irq event stamp: 25479 [ 29.316817][ T554] hardirqs last enabled at (25487): [] __up_console_sem+0x5a/0x70 [ 29.317046][ T554] hardirqs last disabled at (25494): [] __up_console_sem+0x3f/0x70 [ 29.317271][ T554] softirqs last enabled at (25310): [] handle_softirqs+0x611/0x940 [ 29.317510][ T554] softirqs last disabled at (25305): [] __irq_exit_rcu+0x103/0x1c0 [ 29.317738][ T554] ---[ end trace 0000000000000000 ]--- [ 29.321234][ T554] ------------[ cut here ]------------ [ 29.321425][ T554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/554 [ 29.321699][ T554] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.322049][ T554] CPU: 2 UID: 0 PID: 554 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.322383][ T554] Tainted: [W]=WARN [ 29.322529][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.322740][ T554] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.322957][ T554] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.323485][ T554] RSP: 0018:ffa0000000557918 EFLAGS: 00010286 [ 29.323706][ T554] RAX: 00000000ffffffa6 RBX: ff110000133c9380 RCX: 1ff40000000aaee9 [ 29.323944][ T554] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c943c [ 29.324185][ T554] RBP: ff11000008bfc000 R08: 1fe2200002679289 R09: ff1100000f94ae80 [ 29.324443][ T554] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.324684][ T554] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008bfc000 [ 29.324929][ T554] FS: 00007fd590da9840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.325203][ T554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.325436][ T554] CR2: 0000561705c5dd5c CR3: 000000000ffcd005 CR4: 0000000000771ef0 [ 29.325679][ T554] PKRU: 55555554 [ 29.325823][ T554] Call Trace: [ 29.325967][ T554] [ 29.326082][ T554] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.326262][ T554] ? notifier_call_chain+0xb0/0x320 [ 29.326459][ T554] rtmsg_ifinfo+0x5c/0xb0 [ 29.326609][ T554] register_netdevice+0x1526/0x1bc0 [ 29.326788][ T554] ? unregister_netdevice_queue+0x470/0x470 [ 29.326996][ T554] ? alloc_netdev_mqs+0xed0/0x1490 [ 29.327174][ T554] __ip_tunnel_create+0x380/0x470 [ 29.327370][ T554] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 29.327549][ T554] ? net_generic+0xb3/0x1e0 [ 29.327728][ T554] ip_tunnel_init_net+0x1b4/0x510 [ 29.327908][ T554] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 29.328086][ T554] ? __kmalloc_noprof+0x2d7/0x760 [ 29.328264][ T554] ops_init+0x187/0x560 [ 29.328437][ T554] setup_net+0x11b/0x3b0 [ 29.328581][ T554] ? unregister_pernet_device+0x80/0x80 [ 29.328755][ T554] ? lockdep_init_map_type+0x5d/0x250 [ 29.328932][ T554] ? mutex_init_lockdep+0xf6/0x120 [ 29.329113][ T554] copy_net_ns+0x383/0x660 [ 29.329291][ T554] create_new_namespaces+0x371/0xa10 [ 29.329494][ T554] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 29.329672][ T554] ksys_unshare+0x353/0x880 [ 29.329851][ T554] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.330029][ T554] ? walk_process_tree+0x350/0x350 [ 29.330205][ T554] ? __x64_sys_openat+0x10e/0x210 [ 29.330407][ T554] ? __ia32_sys_open+0x1b0/0x1b0 [ 29.330586][ T554] __x64_sys_unshare+0x34/0x50 [ 29.330765][ T554] ? do_syscall_64+0x82/0xfc0 [ 29.330942][ T554] do_syscall_64+0x117/0xfc0 [ 29.331119][ T554] ? trace_hardirqs_off+0xd/0x30 [ 29.331297][ T554] ? exc_page_fault+0xee/0x100 [ 29.331493][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.331701][ T554] RIP: 0033:0x7fd59106bbcb [ 29.331887][ T554] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 29.332410][ T554] RSP: 002b:00007fff301149e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 29.332653][ T554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd59106bbcb [ 29.332895][ T554] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 29.333132][ T554] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 29.333391][ T554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff30116c10 [ 29.333634][ T554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff30118889 [ 29.333884][ T554] [ 29.334027][ T554] irq event stamp: 27695 [ 29.334171][ T554] hardirqs last enabled at (27705): [] __up_console_sem+0x5a/0x70 [ 29.334462][ T554] hardirqs last disabled at (27716): [] __up_console_sem+0x3f/0x70 [ 29.334735][ T554] softirqs last enabled at (27468): [] handle_softirqs+0x611/0x940 [ 29.335012][ T554] softirqs last disabled at (27461): [] __irq_exit_rcu+0x103/0x1c0 [ 29.335282][ T554] ---[ end trace 0000000000000000 ]--- [ 29.338746][ T554] ------------[ cut here ]------------ [ 29.338922][ T554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/554 [ 29.339196][ T554] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.339569][ T554] CPU: 2 UID: 0 PID: 554 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.339878][ T554] Tainted: [W]=WARN [ 29.340022][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.340243][ T554] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.340485][ T554] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.340993][ T554] RSP: 0018:ffa00000005578f8 EFLAGS: 00010286 [ 29.341205][ T554] RAX: 00000000ffffffa6 RBX: ff1100000d4011c0 RCX: 1ff40000000aaee5 [ 29.341531][ T554] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d40127c [ 29.341830][ T554] RBP: ff1100000f87c000 R08: 1fe2200001a80251 R09: ff1100000f94ae80 [ 29.342126][ T554] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.342441][ T554] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f87c000 [ 29.342745][ T554] FS: 00007fd590da9840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.343074][ T554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.343357][ T554] CR2: 0000561705c5dd5c CR3: 000000000ffcd005 CR4: 0000000000771ef0 [ 29.343661][ T554] PKRU: 55555554 [ 29.343860][ T554] Call Trace: [ 29.344058][ T554] [ 29.344228][ T554] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.344481][ T554] ? notifier_call_chain+0xb0/0x320 [ 29.344715][ T554] rtmsg_ifinfo+0x5c/0xb0 [ 29.344916][ T554] register_netdevice+0x1526/0x1bc0 [ 29.345151][ T554] ? unregister_netdevice_queue+0x470/0x470 [ 29.345432][ T554] ? alloc_netdev_mqs+0xed0/0x1490 [ 29.345667][ T554] __ip_tunnel_create+0x380/0x470 [ 29.345872][ T554] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 29.346051][ T554] ? net_generic+0xb3/0x1e0 [ 29.346232][ T554] ip_tunnel_init_net+0x1b4/0x510 [ 29.346429][ T554] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 29.346607][ T554] ? trace_kmalloc+0xed/0x130 [ 29.346787][ T554] ? __kasan_kmalloc+0x7b/0x90 [ 29.346969][ T554] vti_init_net+0x2a/0x140 [ 29.347148][ T554] ops_init+0x187/0x560 [ 29.347300][ T554] setup_net+0x11b/0x3b0 [ 29.347465][ T554] ? unregister_pernet_device+0x80/0x80 [ 29.347642][ T554] ? lockdep_init_map_type+0x5d/0x250 [ 29.347821][ T554] ? mutex_init_lockdep+0xf6/0x120 [ 29.348001][ T554] copy_net_ns+0x383/0x660 [ 29.348182][ T554] create_new_namespaces+0x371/0xa10 [ 29.348381][ T554] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 29.348563][ T554] ksys_unshare+0x353/0x880 [ 29.348742][ T554] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.348921][ T554] ? walk_process_tree+0x350/0x350 [ 29.349099][ T554] ? __x64_sys_openat+0x10e/0x210 [ 29.349280][ T554] ? __ia32_sys_open+0x1b0/0x1b0 [ 29.349480][ T554] __x64_sys_unshare+0x34/0x50 [ 29.349658][ T554] ? do_syscall_64+0x82/0xfc0 [ 29.349835][ T554] do_syscall_64+0x117/0xfc0 [ 29.350017][ T554] ? trace_hardirqs_off+0xd/0x30 [ 29.350196][ T554] ? exc_page_fault+0xee/0x100 [ 29.350409][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.350621][ T554] RIP: 0033:0x7fd59106bbcb [ 29.350805][ T554] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 29.351316][ T554] RSP: 002b:00007fff301149e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 29.351582][ T554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd59106bbcb [ 29.351825][ T554] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 29.352067][ T554] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 29.352315][ T554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff30116c10 [ 29.352580][ T554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff30118889 [ 29.352832][ T554] [ 29.352977][ T554] irq event stamp: 32247 [ 29.353123][ T554] hardirqs last enabled at (32257): [] __up_console_sem+0x5a/0x70 [ 29.353421][ T554] hardirqs last disabled at (32268): [] __up_console_sem+0x3f/0x70 [ 29.353698][ T554] softirqs last enabled at (31874): [] handle_softirqs+0x611/0x940 [ 29.353977][ T554] softirqs last disabled at (31831): [] __irq_exit_rcu+0x103/0x1c0 [ 29.354253][ T554] ---[ end trace 0000000000000000 ]--- [ 29.363230][ T554] ------------[ cut here ]------------ [ 29.363432][ T554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/554 [ 29.363704][ T554] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.364052][ T554] CPU: 2 UID: 0 PID: 554 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.364382][ T554] Tainted: [W]=WARN [ 29.364530][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.364743][ T554] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.364962][ T554] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.365495][ T554] RSP: 0018:ffa0000000557a78 EFLAGS: 00010286 [ 29.365710][ T554] RAX: 00000000ffffffa6 RBX: ff1100000d465a80 RCX: 1ff40000000aaf15 [ 29.365952][ T554] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d465b3c [ 29.366195][ T554] RBP: ff11000009a41000 R08: 1fe2200001a8cb69 R09: ff1100000f94ae80 [ 29.366457][ T554] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.366701][ T554] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a41000 [ 29.366945][ T554] FS: 00007fd590da9840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.367224][ T554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.367456][ T554] CR2: 0000561705c5dd5c CR3: 000000000ffcd005 CR4: 0000000000771ef0 [ 29.367703][ T554] PKRU: 55555554 [ 29.367848][ T554] Call Trace: [ 29.367996][ T554] [ 29.368112][ T554] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.368290][ T554] ? notifier_call_chain+0xb0/0x320 [ 29.368490][ T554] rtmsg_ifinfo+0x5c/0xb0 [ 29.368639][ T554] register_netdevice+0x1526/0x1bc0 [ 29.368819][ T554] ? unregister_netdevice_queue+0x470/0x470 [ 29.369032][ T554] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.369214][ T554] register_netdev+0x23/0x40 [ 29.369416][ T554] vti6_init_net+0x280/0x3c0 [ 29.369596][ T554] ops_init+0x187/0x560 [ 29.369744][ T554] setup_net+0x11b/0x3b0 [ 29.369892][ T554] ? unregister_pernet_device+0x80/0x80 [ 29.370069][ T554] ? lockdep_init_map_type+0x5d/0x250 [ 29.370253][ T554] ? mutex_init_lockdep+0xf6/0x120 [ 29.370454][ T554] copy_net_ns+0x383/0x660 [ 29.370634][ T554] create_new_namespaces+0x371/0xa10 [ 29.370816][ T554] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 29.370996][ T554] ksys_unshare+0x353/0x880 [ 29.371175][ T554] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.371374][ T554] ? walk_process_tree+0x350/0x350 [ 29.371558][ T554] ? __x64_sys_openat+0x10e/0x210 [ 29.371738][ T554] ? __ia32_sys_open+0x1b0/0x1b0 [ 29.371919][ T554] __x64_sys_unshare+0x34/0x50 [ 29.372098][ T554] ? do_syscall_64+0x82/0xfc0 [ 29.372275][ T554] do_syscall_64+0x117/0xfc0 [ 29.372474][ T554] ? trace_hardirqs_off+0xd/0x30 [ 29.372652][ T554] ? exc_page_fault+0xee/0x100 [ 29.372830][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.373044][ T554] RIP: 0033:0x7fd59106bbcb [ 29.373229][ T554] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 29.373754][ T554] RSP: 002b:00007fff301149e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 29.374001][ T554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd59106bbcb [ 29.374248][ T554] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 29.374512][ T554] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 29.374752][ T554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff30116c10 [ 29.374994][ T554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff30118889 [ 29.375248][ T554] [ 29.375414][ T554] irq event stamp: 40597 [ 29.375563][ T554] hardirqs last enabled at (40607): [] __up_console_sem+0x5a/0x70 [ 29.375840][ T554] hardirqs last disabled at (40616): [] __up_console_sem+0x3f/0x70 [ 29.376114][ T554] softirqs last enabled at (40040): [] handle_softirqs+0x611/0x940 [ 29.376410][ T554] softirqs last disabled at (40035): [] __irq_exit_rcu+0x103/0x1c0 [ 29.376684][ T554] ---[ end trace 0000000000000000 ]--- [ 29.379752][ T554] ------------[ cut here ]------------ [ 29.379930][ T554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/554 [ 29.380209][ T554] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.380580][ T554] CPU: 2 UID: 0 PID: 554 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.380894][ T554] Tainted: [W]=WARN [ 29.381041][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.381258][ T554] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.382037][ T554] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.382619][ T554] RSP: 0018:ffa0000000557a68 EFLAGS: 00010286 [ 29.382889][ T554] RAX: 00000000ffffffa6 RBX: ff1100001768eac0 RCX: 1ff40000000aaf13 [ 29.383190][ T554] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001768eb7c [ 29.383507][ T554] RBP: ff1100000c209000 R08: 1fe2200002ed1d71 R09: ff1100000f94ae80 [ 29.383815][ T554] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.384110][ T554] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c209000 [ 29.384434][ T554] FS: 00007fd590da9840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.384769][ T554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.385036][ T554] CR2: 0000561705c5dd5c CR3: 000000000ffcd005 CR4: 0000000000771ef0 [ 29.385408][ T554] PKRU: 55555554 [ 29.385608][ T554] Call Trace: [ 29.385814][ T554] [ 29.385983][ T554] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.386217][ T554] ? notifier_call_chain+0xb0/0x320 [ 29.386470][ T554] rtmsg_ifinfo+0x5c/0xb0 [ 29.386674][ T554] register_netdevice+0x1526/0x1bc0 [ 29.386907][ T554] ? unregister_netdevice_queue+0x470/0x470 [ 29.387176][ T554] register_netdev+0x23/0x40 [ 29.387428][ T554] sit_init_net+0x299/0x570 [ 29.387668][ T554] ops_init+0x187/0x560 [ 29.387836][ T554] setup_net+0x11b/0x3b0 [ 29.387982][ T554] ? unregister_pernet_device+0x80/0x80 [ 29.388158][ T554] ? lockdep_init_map_type+0x5d/0x250 [ 29.388359][ T554] ? mutex_init_lockdep+0xf6/0x120 [ 29.388542][ T554] copy_net_ns+0x383/0x660 [ 29.388723][ T554] create_new_namespaces+0x371/0xa10 [ 29.388908][ T554] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 29.389088][ T554] ksys_unshare+0x353/0x880 [ 29.389266][ T554] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.389460][ T554] ? walk_process_tree+0x350/0x350 [ 29.389637][ T554] ? __x64_sys_openat+0x10e/0x210 [ 29.389815][ T554] ? __ia32_sys_open+0x1b0/0x1b0 [ 29.389996][ T554] __x64_sys_unshare+0x34/0x50 [ 29.390176][ T554] ? do_syscall_64+0x82/0xfc0 [ 29.390372][ T554] do_syscall_64+0x117/0xfc0 [ 29.390549][ T554] ? trace_hardirqs_off+0xd/0x30 [ 29.390728][ T554] ? exc_page_fault+0xee/0x100 [ 29.390908][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.391120][ T554] RIP: 0033:0x7fd59106bbcb [ 29.391305][ T554] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 29.391839][ T554] RSP: 002b:00007fff301149e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 29.392082][ T554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd59106bbcb [ 29.392323][ T554] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 29.392586][ T554] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 29.392825][ T554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff30116c10 [ 29.393066][ T554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff30118889 [ 29.393316][ T554] [ 29.393483][ T554] irq event stamp: 45777 [ 29.393631][ T554] hardirqs last enabled at (45787): [] __up_console_sem+0x5a/0x70 [ 29.393904][ T554] hardirqs last disabled at (45796): [] __up_console_sem+0x3f/0x70 [ 29.394176][ T554] softirqs last enabled at (45486): [] handle_softirqs+0x611/0x940 [ 29.394470][ T554] softirqs last disabled at (45453): [] __irq_exit_rcu+0x103/0x1c0 [ 29.394744][ T554] ---[ end trace 0000000000000000 ]--- [ 29.398286][ T554] ------------[ cut here ]------------ [ 29.398479][ T554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/554 [ 29.398751][ T554] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.399101][ T554] CPU: 2 UID: 0 PID: 554 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.399948][ T554] Tainted: [W]=WARN [ 29.400150][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.400433][ T554] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.400709][ T554] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.401278][ T554] RSP: 0018:ffa0000000557a78 EFLAGS: 00010286 [ 29.401571][ T554] RAX: 00000000ffffffa6 RBX: ff11000005f05a80 RCX: 1ff40000000aaf15 [ 29.401866][ T554] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f05b3c [ 29.402163][ T554] RBP: ff1100000e894000 R08: 1fe2200000be0b69 R09: ff1100000f94ae80 [ 29.402478][ T554] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.402772][ T554] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e894000 [ 29.403070][ T554] FS: 00007fd590da9840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.403420][ T554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.403687][ T554] CR2: 0000561705c5dd5c CR3: 000000000ffcd005 CR4: 0000000000771ef0 [ 29.403986][ T554] PKRU: 55555554 [ 29.404184][ T554] Call Trace: [ 29.404402][ T554] [ 29.404572][ T554] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.404805][ T554] ? notifier_call_chain+0xb0/0x320 [ 29.405040][ T554] rtmsg_ifinfo+0x5c/0xb0 [ 29.405240][ T554] register_netdevice+0x1526/0x1bc0 [ 29.405497][ T554] ? unregister_netdevice_queue+0x470/0x470 [ 29.405761][ T554] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.405995][ T554] register_netdev+0x23/0x40 [ 29.406180][ T554] ip6_tnl_init_net+0x2b8/0x400 [ 29.406377][ T554] ops_init+0x187/0x560 [ 29.406530][ T554] setup_net+0x11b/0x3b0 [ 29.406676][ T554] ? unregister_pernet_device+0x80/0x80 [ 29.406851][ T554] ? lockdep_init_map_type+0x5d/0x250 [ 29.407030][ T554] ? mutex_init_lockdep+0xf6/0x120 [ 29.407210][ T554] copy_net_ns+0x383/0x660 [ 29.407411][ T554] create_new_namespaces+0x371/0xa10 [ 29.407593][ T554] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 29.407777][ T554] ksys_unshare+0x353/0x880 [ 29.407955][ T554] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.408132][ T554] ? walk_process_tree+0x350/0x350 [ 29.408308][ T554] ? __x64_sys_openat+0x10e/0x210 [ 29.408507][ T554] ? __ia32_sys_open+0x1b0/0x1b0 [ 29.408687][ T554] __x64_sys_unshare+0x34/0x50 [ 29.408862][ T554] ? do_syscall_64+0x82/0xfc0 [ 29.409037][ T554] do_syscall_64+0x117/0xfc0 [ 29.409218][ T554] ? trace_hardirqs_off+0xd/0x30 [ 29.409417][ T554] ? exc_page_fault+0xee/0x100 [ 29.409598][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.409806][ T554] RIP: 0033:0x7fd59106bbcb [ 29.409989][ T554] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 29.410521][ T554] RSP: 002b:00007fff301149e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 29.410762][ T554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd59106bbcb [ 29.411004][ T554] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 29.411245][ T554] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 29.411511][ T554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff30116c10 [ 29.411750][ T554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff30118889 [ 29.411997][ T554] [ 29.412140][ T554] irq event stamp: 51347 [ 29.412287][ T554] hardirqs last enabled at (51357): [] __up_console_sem+0x5a/0x70 [ 29.412584][ T554] hardirqs last disabled at (51368): [] __up_console_sem+0x3f/0x70 [ 29.412857][ T554] softirqs last enabled at (51036): [] handle_softirqs+0x611/0x940 [ 29.413128][ T554] softirqs last disabled at (51019): [] __irq_exit_rcu+0x103/0x1c0 [ 29.413420][ T554] ---[ end trace 0000000000000000 ]--- [ 29.436760][ T555] ------------[ cut here ]------------ [ 29.436908][ T555] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/555 [ 29.437141][ T555] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.437455][ T555] CPU: 0 UID: 0 PID: 555 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.437716][ T555] Tainted: [W]=WARN [ 29.437816][ T555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.437979][ T555] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.438149][ T555] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.438620][ T555] RSP: 0018:ffa0000000d2f020 EFLAGS: 00010286 [ 29.438785][ T555] RAX: 00000000ffffffa6 RBX: ff11000017443a80 RCX: 1ff40000001a5dca [ 29.438979][ T555] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017443b3c [ 29.439173][ T555] RBP: ff11000007841000 R08: 1fe2200002e88769 R09: ff1100000f94d158 [ 29.439378][ T555] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 29.439573][ T555] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 29.439769][ T555] FS: 00007f8e5d384840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 29.439999][ T555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.440163][ T555] CR2: 0000000021f1d988 CR3: 000000000f76a003 CR4: 0000000000771ef0 [ 29.440369][ T555] PKRU: 55555554 [ 29.440470][ T555] Call Trace: [ 29.440568][ T555] [ 29.440635][ T555] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.440767][ T555] rtmsg_ifinfo+0x5c/0xb0 [ 29.440867][ T555] ? mark_held_locks+0x40/0x70 [ 29.440998][ T555] __dev_notify_flags+0x1b8/0x280 [ 29.441130][ T555] ? netif_change_name+0x8c0/0x8c0 [ 29.441262][ T555] ? __dev_change_flags+0x4a4/0x6d0 [ 29.441405][ T555] ? netif_set_allmulti+0x2c0/0x2c0 [ 29.441537][ T555] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.441667][ T555] ? is_bpf_text_address+0x68/0x110 [ 29.441799][ T555] netif_change_flags+0xfe/0x190 [ 29.441929][ T555] ? unwind_get_return_address+0x67/0xd0 [ 29.442059][ T555] do_setlink.isra.0+0x1d25/0x2a60 [ 29.442192][ T555] ? rtnl_link_get_size+0x350/0x350 [ 29.442326][ T555] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.442501][ T555] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.442630][ T555] ? validate_chain+0x38b/0xc20 [ 29.442762][ T555] ? rcu_read_lock_any_held+0x66/0x90 [ 29.442893][ T555] ? stack_depot_save_flags+0x367/0x770 [ 29.443026][ T555] ? __kernel_text_address+0x12/0x30 [ 29.443161][ T555] ? __lock_acquire+0x508/0xc10 [ 29.443295][ T555] ? lock_acquire.part.0+0xbc/0x260 [ 29.443436][ T555] ? rtnl_newlink+0x883/0xee0 [ 29.443569][ T555] ? rcu_is_watching+0x15/0xd0 [ 29.443701][ T555] ? lock_acquire+0x134/0x160 [ 29.443831][ T555] ? rcu_is_watching+0x15/0xd0 [ 29.443959][ T555] ? rcu_is_watching+0x15/0xd0 [ 29.444090][ T555] ? trace_contention_end+0xb3/0x1a0 [ 29.444223][ T555] ? __mutex_lock+0x1db/0x2010 [ 29.444367][ T555] ? __mutex_lock+0x9b2/0x2010 [ 29.444499][ T555] ? rtnl_newlink+0x883/0xee0 [ 29.444633][ T555] ? ww_mutex_lock+0x160/0x160 [ 29.444767][ T555] ? __rtnl_newlink+0x3fa/0xa50 [ 29.444899][ T555] rtnl_newlink+0x8d1/0xee0 [ 29.445032][ T555] ? lock_acquire.part.0+0xbc/0x260 [ 29.445162][ T555] ? find_held_lock+0x2b/0x80 [ 29.445293][ T555] ? __rtnl_newlink+0xa50/0xa50 [ 29.445435][ T555] ? mark_usage+0x61/0x170 [ 29.445563][ T555] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.445696][ T555] ? lock_acquire.part.0+0xbc/0x260 [ 29.445825][ T555] ? find_held_lock+0x2b/0x80 [ 29.445958][ T555] ? __rtnl_newlink+0xa50/0xa50 [ 29.446091][ T555] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.446226][ T555] ? __rtnl_newlink+0xa50/0xa50 [ 29.446368][ T555] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.446500][ T555] ? validate_chain+0x38b/0xc20 [ 29.446630][ T555] ? rtnl_link_fill+0x920/0x920 [ 29.446760][ T555] ? __lock_acquire+0x508/0xc10 [ 29.446892][ T555] ? lock_acquire.part.0+0xbc/0x260 [ 29.447022][ T555] ? find_held_lock+0x2b/0x80 [ 29.447153][ T555] netlink_rcv_skb+0x14e/0x3a0 [ 29.447285][ T555] ? rtnl_link_fill+0x920/0x920 [ 29.447431][ T555] ? netlink_ack+0xcf0/0xcf0 [ 29.447563][ T555] ? netlink_deliver_tap+0xc5/0x330 [ 29.447693][ T555] ? netlink_deliver_tap+0x13c/0x330 [ 29.447825][ T555] netlink_unicast+0x486/0x750 [ 29.447957][ T555] ? netlink_attachskb+0x810/0x810 [ 29.448086][ T555] ? __lock_acquire+0x508/0xc10 [ 29.448218][ T555] netlink_sendmsg+0x735/0xc60 [ 29.448358][ T555] ? netlink_unicast+0x750/0x750 [ 29.448490][ T555] ? __might_fault+0x97/0x140 [ 29.448624][ T555] ____sys_sendmsg+0x419/0x850 [ 29.448756][ T555] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.448886][ T555] ? get_timestamp.constprop.0+0x390/0x390 [ 29.449047][ T555] ? move_addr_to_kernel+0x40/0x40 [ 29.449179][ T555] ? stack_depot_save_flags+0x367/0x770 [ 29.449311][ T555] ? validate_chain+0x38b/0xc20 [ 29.449454][ T555] ___sys_sendmsg+0x14e/0x1d0 [ 29.449584][ T555] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.449748][ T555] ? copy_msghdr_from_user+0x460/0x460 [ 29.449894][ T555] __sys_sendmsg+0x145/0x1f0 [ 29.450024][ T555] ? __sys_sendmsg_sock+0x20/0x20 [ 29.450154][ T555] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.450319][ T555] ? do_raw_spin_unlock+0x59/0x250 [ 29.450462][ T555] ? rcu_is_watching+0x15/0xd0 [ 29.450595][ T555] do_syscall_64+0x117/0xfc0 [ 29.450725][ T555] ? trace_hardirqs_off+0xd/0x30 [ 29.450856][ T555] ? exc_page_fault+0xee/0x100 [ 29.450988][ T555] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.451150][ T555] RIP: 0033:0x7f8e5d5be08e [ 29.451292][ T555] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.451770][ T555] RSP: 002b:00007ffefb7e0ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.451968][ T555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e5d5be08e [ 29.452165][ T555] RDX: 0000000000000000 RSI: 00007ffefb7e0f80 RDI: 0000000000000005 [ 29.452372][ T555] RBP: 00007ffefb7e0ee0 R08: 0000000000000000 R09: 0000000000000000 [ 29.452569][ T555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e472 [ 29.452768][ T555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefb7e1650 [ 29.452972][ T555] [ 29.453071][ T555] irq event stamp: 14981 [ 29.453168][ T555] hardirqs last enabled at (14989): [] __up_console_sem+0x5a/0x70 [ 29.453405][ T555] hardirqs last disabled at (14998): [] __up_console_sem+0x3f/0x70 [ 29.453632][ T555] softirqs last enabled at (14006): [] __alloc_skb+0x4c2/0x5f0 [ 29.453859][ T555] softirqs last disabled at (14004): [] __alloc_skb+0x4c2/0x5f0 [ 29.454084][ T555] ---[ end trace 0000000000000000 ]--- [ 29.558116][ T558] ------------[ cut here ]------------ [ 29.558280][ T558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/558 [ 29.558536][ T558] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.558855][ T558] CPU: 3 UID: 0 PID: 558 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.559131][ T558] Tainted: [W]=WARN [ 29.559233][ T558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.559416][ T558] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.559592][ T558] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.560072][ T558] RSP: 0018:ffa0000000d5ee30 EFLAGS: 00010286 [ 29.560245][ T558] RAX: 00000000ffffffa6 RBX: ff1100000d400e40 RCX: 1ff40000001abd8c [ 29.560460][ T558] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d400efc [ 29.560663][ T558] RBP: ff11000007d19000 R08: 1fe2200001a801e1 R09: ff1100000a082e80 [ 29.560865][ T558] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 29.561068][ T558] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000133e5580 [ 29.561274][ T558] FS: 00007f9023711840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.561523][ T558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.561695][ T558] CR2: 000000000042ebe0 CR3: 0000000016872001 CR4: 0000000000771ef0 [ 29.561899][ T558] PKRU: 55555554 [ 29.562002][ T558] Call Trace: [ 29.562104][ T558] [ 29.562174][ T558] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.562313][ T558] rtmsg_ifinfo+0x5c/0xb0 [ 29.562424][ T558] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 29.562593][ T558] __dev_notify_flags+0x1b8/0x280 [ 29.562731][ T558] ? netif_change_name+0x8c0/0x8c0 [ 29.562865][ T558] ? rtnl_newlink+0x8d1/0xee0 [ 29.563001][ T558] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.563134][ T558] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.563272][ T558] ? add_timer_on+0x580/0x580 [ 29.563421][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.563556][ T558] ? mark_held_locks+0x40/0x70 [ 29.563692][ T558] rtnl_configure_link+0x1ac/0x390 [ 29.563825][ T558] ? lockdep_hardirqs_on+0x8c/0x130 [ 29.563961][ T558] ? queue_delayed_work_on+0x95/0x100 [ 29.564099][ T558] veth_newlink+0x330/0x8d0 [ 29.564238][ T558] ? veth_poll_controller+0x10/0x10 [ 29.564383][ T558] ? kasan_save_stack+0x2f/0x50 [ 29.564519][ T558] ? kasan_save_track+0x14/0x30 [ 29.564652][ T558] ? __kasan_kmalloc+0x7b/0x90 [ 29.564801][ T558] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 29.564936][ T558] ? alloc_netdev_mqs+0xe85/0x1490 [ 29.565072][ T558] ? rtnl_af_lookup+0x290/0x290 [ 29.565206][ T558] ? alloc_netdev_mqs+0xed0/0x1490 [ 29.565352][ T558] ? rtnl_create_link+0x169/0xf20 [ 29.565490][ T558] rtnl_newlink_create+0x2da/0x8c0 [ 29.565628][ T558] ? rtnl_create_link+0xf20/0xf20 [ 29.565763][ T558] ? __dev_get_by_name+0x12/0x50 [ 29.565899][ T558] ? rtnl_dev_get+0xd7/0x170 [ 29.566040][ T558] __rtnl_newlink+0x22b/0xa50 [ 29.566178][ T558] rtnl_newlink+0x8d1/0xee0 [ 29.566314][ T558] ? lock_acquire.part.0+0xbc/0x260 [ 29.566455][ T558] ? find_held_lock+0x2b/0x80 [ 29.566590][ T558] ? __rtnl_newlink+0xa50/0xa50 [ 29.566726][ T558] ? mark_usage+0x61/0x170 [ 29.566859][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.567000][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.567138][ T558] ? __rtnl_newlink+0xa50/0xa50 [ 29.567279][ T558] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.567424][ T558] ? validate_chain+0x38b/0xc20 [ 29.567558][ T558] ? rtnl_link_fill+0x920/0x920 [ 29.567692][ T558] ? __lock_acquire+0x508/0xc10 [ 29.567829][ T558] ? lock_acquire.part.0+0xbc/0x260 [ 29.567963][ T558] ? find_held_lock+0x2b/0x80 [ 29.568098][ T558] netlink_rcv_skb+0x14e/0x3a0 [ 29.568233][ T558] ? rtnl_link_fill+0x920/0x920 [ 29.568383][ T558] ? netlink_ack+0xcf0/0xcf0 [ 29.568521][ T558] ? netlink_deliver_tap+0xc5/0x330 [ 29.568655][ T558] ? netlink_deliver_tap+0x13c/0x330 [ 29.568792][ T558] netlink_unicast+0x486/0x750 [ 29.568929][ T558] ? netlink_attachskb+0x810/0x810 [ 29.569065][ T558] ? __lock_acquire+0x508/0xc10 [ 29.569201][ T558] netlink_sendmsg+0x735/0xc60 [ 29.569348][ T558] ? netlink_unicast+0x750/0x750 [ 29.569487][ T558] ? __might_fault+0x97/0x140 [ 29.569627][ T558] ____sys_sendmsg+0x419/0x850 [ 29.569767][ T558] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.569903][ T558] ? get_timestamp.constprop.0+0x390/0x390 [ 29.570070][ T558] ? move_addr_to_kernel+0x40/0x40 [ 29.570210][ T558] ___sys_sendmsg+0x14e/0x1d0 [ 29.570354][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.570491][ T558] ? copy_msghdr_from_user+0x460/0x460 [ 29.570635][ T558] ? lock_vma_under_rcu+0x159/0x410 [ 29.570774][ T558] __sys_sendmsg+0x145/0x1f0 [ 29.570909][ T558] ? __sys_sendmsg_sock+0x20/0x20 [ 29.571049][ T558] ? rcu_is_watching+0x15/0xd0 [ 29.571185][ T558] ? rcu_is_watching+0x15/0xd0 [ 29.571321][ T558] do_syscall_64+0x117/0xfc0 [ 29.571468][ T558] ? trace_hardirqs_off+0xd/0x30 [ 29.571604][ T558] ? exc_page_fault+0xee/0x100 [ 29.571741][ T558] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.571910][ T558] RIP: 0033:0x7f902394b08e [ 29.572055][ T558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.572554][ T558] RSP: 002b:00007ffd14979890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.572762][ T558] RAX: ffffffffffffffda RBX: 00007ffd1497a030 RCX: 00007f902394b08e [ 29.572965][ T558] RDX: 0000000000000000 RSI: 00007ffd14979940 RDI: 0000000000000005 [ 29.573167][ T558] RBP: 00007ffd149798a0 R08: 0000000000000000 R09: 0000000000000000 [ 29.573382][ T558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e472 [ 29.573584][ T558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1497a000 [ 29.573792][ T558] [ 29.573893][ T558] irq event stamp: 15467 [ 29.573995][ T558] hardirqs last enabled at (15475): [] __up_console_sem+0x5a/0x70 [ 29.574229][ T558] hardirqs last disabled at (15482): [] __up_console_sem+0x3f/0x70 [ 29.574472][ T558] softirqs last enabled at (14554): [] __alloc_skb+0x4c2/0x5f0 [ 29.574707][ T558] softirqs last disabled at (14552): [] __alloc_skb+0x4c2/0x5f0 [ 29.574940][ T558] ---[ end trace 0000000000000000 ]--- [ 29.581487][ T558] ------------[ cut here ]------------ [ 29.581640][ T558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/558 [ 29.581969][ T558] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.582283][ T558] CPU: 3 UID: 0 PID: 558 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.582567][ T558] Tainted: [W]=WARN [ 29.582670][ T558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.582838][ T558] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.583013][ T558] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.583500][ T558] RSP: 0018:ffa0000000d5f1b0 EFLAGS: 00010286 [ 29.583670][ T558] RAX: 00000000ffffffa6 RBX: ff110000176923c0 RCX: 1ff40000001abdfc [ 29.583869][ T558] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001769247c [ 29.584070][ T558] RBP: ff1100000a374000 R08: 1fe2200002ed2491 R09: ff1100000a082e80 [ 29.584268][ T558] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 29.584537][ T558] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 29.584736][ T558] FS: 00007f9023711840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.584968][ T558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.585138][ T558] CR2: 000000000042ebe0 CR3: 0000000016872001 CR4: 0000000000771ef0 [ 29.585403][ T558] PKRU: 55555554 [ 29.585505][ T558] Call Trace: [ 29.585687][ T558] [ 29.585758][ T558] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.585895][ T558] rtmsg_ifinfo+0x5c/0xb0 [ 29.585997][ T558] __dev_notify_flags+0x1b8/0x280 [ 29.586132][ T558] ? netif_change_name+0x8c0/0x8c0 [ 29.586269][ T558] ? rtnl_af_lookup+0x290/0x290 [ 29.586476][ T558] ? alloc_netdev_mqs+0xed0/0x1490 [ 29.586614][ T558] rtnl_configure_link+0x1ac/0x390 [ 29.586748][ T558] rtnl_newlink_create+0x353/0x8c0 [ 29.586883][ T558] ? rtnl_create_link+0xf20/0xf20 [ 29.587018][ T558] ? __dev_get_by_name+0x12/0x50 [ 29.587152][ T558] ? rtnl_dev_get+0xd7/0x170 [ 29.587291][ T558] __rtnl_newlink+0x22b/0xa50 [ 29.587513][ T558] rtnl_newlink+0x8d1/0xee0 [ 29.587648][ T558] ? lock_acquire.part.0+0xbc/0x260 [ 29.587780][ T558] ? find_held_lock+0x2b/0x80 [ 29.587912][ T558] ? __rtnl_newlink+0xa50/0xa50 [ 29.588044][ T558] ? mark_usage+0x61/0x170 [ 29.588175][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.588312][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.588507][ T558] ? __rtnl_newlink+0xa50/0xa50 [ 29.588640][ T558] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.588775][ T558] ? validate_chain+0x38b/0xc20 [ 29.588907][ T558] ? rtnl_link_fill+0x920/0x920 [ 29.589040][ T558] ? __lock_acquire+0x508/0xc10 [ 29.589175][ T558] ? lock_acquire.part.0+0xbc/0x260 [ 29.589307][ T558] ? find_held_lock+0x2b/0x80 [ 29.589505][ T558] netlink_rcv_skb+0x14e/0x3a0 [ 29.589639][ T558] ? rtnl_link_fill+0x920/0x920 [ 29.589772][ T558] ? netlink_ack+0xcf0/0xcf0 [ 29.589910][ T558] ? netlink_deliver_tap+0xc5/0x330 [ 29.590043][ T558] ? netlink_deliver_tap+0x13c/0x330 [ 29.590178][ T558] netlink_unicast+0x486/0x750 [ 29.590312][ T558] ? netlink_attachskb+0x810/0x810 [ 29.590506][ T558] ? __lock_acquire+0x508/0xc10 [ 29.590639][ T558] netlink_sendmsg+0x735/0xc60 [ 29.590773][ T558] ? netlink_unicast+0x750/0x750 [ 29.590909][ T558] ? __might_fault+0x97/0x140 [ 29.591043][ T558] ____sys_sendmsg+0x419/0x850 [ 29.591177][ T558] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.591309][ T558] ? get_timestamp.constprop.0+0x390/0x390 [ 29.591541][ T558] ? move_addr_to_kernel+0x40/0x40 [ 29.591679][ T558] ___sys_sendmsg+0x14e/0x1d0 [ 29.591813][ T558] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.591948][ T558] ? copy_msghdr_from_user+0x460/0x460 [ 29.592090][ T558] ? lock_vma_under_rcu+0x159/0x410 [ 29.592226][ T558] __sys_sendmsg+0x145/0x1f0 [ 29.592423][ T558] ? __sys_sendmsg_sock+0x20/0x20 [ 29.592562][ T558] ? rcu_is_watching+0x15/0xd0 [ 29.592697][ T558] ? rcu_is_watching+0x15/0xd0 [ 29.592832][ T558] do_syscall_64+0x117/0xfc0 [ 29.592965][ T558] ? trace_hardirqs_off+0xd/0x30 [ 29.593102][ T558] ? exc_page_fault+0xee/0x100 [ 29.593235][ T558] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.593463][ T558] RIP: 0033:0x7f902394b08e [ 29.593603][ T558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.594081][ T558] RSP: 002b:00007ffd14979890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.594282][ T558] RAX: ffffffffffffffda RBX: 00007ffd1497a030 RCX: 00007f902394b08e [ 29.594546][ T558] RDX: 0000000000000000 RSI: 00007ffd14979940 RDI: 0000000000000005 [ 29.594746][ T558] RBP: 00007ffd149798a0 R08: 0000000000000000 R09: 0000000000000000 [ 29.594947][ T558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e472 [ 29.595146][ T558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1497a000 [ 29.595414][ T558] [ 29.595514][ T558] irq event stamp: 22049 [ 29.595614][ T558] hardirqs last enabled at (22057): [] __up_console_sem+0x5a/0x70 [ 29.595845][ T558] hardirqs last disabled at (22064): [] __up_console_sem+0x3f/0x70 [ 29.596078][ T558] softirqs last enabled at (22038): [] handle_softirqs+0x611/0x940 [ 29.596312][ T558] softirqs last disabled at (21947): [] __irq_exit_rcu+0x103/0x1c0 [ 29.596605][ T558] ---[ end trace 0000000000000000 ]--- [ 29.647828][ T559] ------------[ cut here ]------------ [ 29.648087][ T559] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/559 [ 29.648500][ T559] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.649000][ T559] CPU: 2 UID: 0 PID: 559 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.649309][ T559] Tainted: [W]=WARN [ 29.649478][ T559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.649689][ T559] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.649905][ T559] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.650429][ T559] RSP: 0018:ffa0000000d3eff8 EFLAGS: 00010286 [ 29.650641][ T559] RAX: 00000000ffffffa6 RBX: ff1100000b5fda80 RCX: 1ff40000001a7dc5 [ 29.650881][ T559] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fdb3c [ 29.651120][ T559] RBP: ff1100000a374000 R08: 1fe22000016bfb69 R09: ff1100000a085158 [ 29.651393][ T559] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.651642][ T559] R13: 0000000000000000 R14: ffa0000000d3f140 R15: ff110000056a4ad0 [ 29.651884][ T559] FS: 00007f32dd13b840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.652155][ T559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.652383][ T559] CR2: 0000000036483988 CR3: 00000000054a7002 CR4: 0000000000771ef0 [ 29.652623][ T559] PKRU: 55555554 [ 29.652766][ T559] Call Trace: [ 29.652910][ T559] [ 29.653025][ T559] rtmsg_ifinfo_newnet+0x69/0x160 [ 29.653202][ T559] __dev_change_net_namespace+0x8b7/0x1d00 [ 29.653428][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.653606][ T559] ? __lock_acquire+0x508/0xc10 [ 29.653785][ T559] ? default_device_exit_batch+0x600/0x600 [ 29.653993][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.654170][ T559] ? find_held_lock+0x2b/0x80 [ 29.654366][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.654546][ T559] ? is_bpf_text_address+0x68/0x110 [ 29.654724][ T559] ? rtnl_af_lookup+0x290/0x290 [ 29.654901][ T559] ? is_bpf_text_address+0x72/0x110 [ 29.655078][ T559] do_setlink.isra.0+0x219/0x2a60 [ 29.655256][ T559] ? rtnl_link_get_size+0x350/0x350 [ 29.655454][ T559] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.655662][ T559] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.655837][ T559] ? validate_chain+0x38b/0xc20 [ 29.656013][ T559] ? rcu_read_lock_any_held+0x66/0x90 [ 29.656187][ T559] ? stack_depot_save_flags+0x367/0x770 [ 29.656384][ T559] ? __kernel_text_address+0x12/0x30 [ 29.656564][ T559] ? __lock_acquire+0x508/0xc10 [ 29.656742][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.656919][ T559] ? rtnl_newlink+0x883/0xee0 [ 29.657097][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.657273][ T559] ? lock_acquire+0x134/0x160 [ 29.657470][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.657649][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.657828][ T559] ? trace_contention_end+0xb3/0x1a0 [ 29.658009][ T559] ? __mutex_lock+0x1db/0x2010 [ 29.658200][ T559] ? __mutex_lock+0x9b2/0x2010 [ 29.658434][ T559] ? rtnl_newlink+0x883/0xee0 [ 29.658615][ T559] ? ww_mutex_lock+0x160/0x160 [ 29.658793][ T559] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.658980][ T559] ? __rtnl_newlink+0x3fa/0xa50 [ 29.659163][ T559] rtnl_newlink+0x8d1/0xee0 [ 29.659361][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.659542][ T559] ? find_held_lock+0x2b/0x80 [ 29.659720][ T559] ? __rtnl_newlink+0xa50/0xa50 [ 29.659924][ T559] ? mark_usage+0x61/0x170 [ 29.660103][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.660286][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.660484][ T559] ? find_held_lock+0x2b/0x80 [ 29.660660][ T559] ? __rtnl_newlink+0xa50/0xa50 [ 29.660837][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.661018][ T559] ? __rtnl_newlink+0xa50/0xa50 [ 29.661196][ T559] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.661393][ T559] ? validate_chain+0x38b/0xc20 [ 29.661607][ T559] ? rtnl_link_fill+0x920/0x920 [ 29.661784][ T559] ? __lock_acquire+0x508/0xc10 [ 29.661964][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.662141][ T559] ? find_held_lock+0x2b/0x80 [ 29.662322][ T559] netlink_rcv_skb+0x14e/0x3a0 [ 29.662522][ T559] ? rtnl_link_fill+0x920/0x920 [ 29.662705][ T559] ? netlink_ack+0xcf0/0xcf0 [ 29.662888][ T559] ? netlink_deliver_tap+0xc5/0x330 [ 29.663066][ T559] ? netlink_deliver_tap+0x13c/0x330 [ 29.663246][ T559] netlink_unicast+0x486/0x750 [ 29.663446][ T559] ? netlink_attachskb+0x810/0x810 [ 29.663645][ T559] ? __lock_acquire+0x508/0xc10 [ 29.663828][ T559] netlink_sendmsg+0x735/0xc60 [ 29.664009][ T559] ? netlink_unicast+0x750/0x750 [ 29.664187][ T559] ? __might_fault+0x97/0x140 [ 29.664391][ T559] ____sys_sendmsg+0x419/0x850 [ 29.664576][ T559] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.664755][ T559] ? get_timestamp.constprop.0+0x390/0x390 [ 29.665394][ T559] ? move_addr_to_kernel+0x40/0x40 [ 29.665659][ T559] ? stack_depot_save_flags+0x367/0x770 [ 29.665867][ T559] ? validate_chain+0x38b/0xc20 [ 29.666050][ T559] ___sys_sendmsg+0x14e/0x1d0 [ 29.666258][ T559] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.666572][ T559] ? copy_msghdr_from_user+0x460/0x460 [ 29.666762][ T559] __sys_sendmsg+0x145/0x1f0 [ 29.666942][ T559] ? __sys_sendmsg_sock+0x20/0x20 [ 29.667118][ T559] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.667327][ T559] ? do_raw_spin_unlock+0x59/0x250 [ 29.667569][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.667911][ T559] do_syscall_64+0x117/0xfc0 [ 29.668090][ T559] ? trace_hardirqs_off+0xd/0x30 [ 29.668272][ T559] ? exc_page_fault+0xee/0x100 [ 29.668500][ T559] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.668714][ T559] RIP: 0033:0x7f32dd37508e [ 29.668898][ T559] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.669430][ T559] RSP: 002b:00007ffd24546740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.669682][ T559] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f32dd37508e [ 29.669923][ T559] RDX: 0000000000000000 RSI: 00007ffd245467f0 RDI: 0000000000000005 [ 29.670520][ T559] RBP: 00007ffd24546750 R08: 0000000000000000 R09: 0000000000000000 [ 29.670761][ T559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e472 [ 29.671004][ T559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24546eb0 [ 29.671434][ T559] [ 29.671580][ T559] irq event stamp: 16197 [ 29.671730][ T559] hardirqs last enabled at (16207): [] __up_console_sem+0x5a/0x70 [ 29.672005][ T559] hardirqs last disabled at (16216): [] __up_console_sem+0x3f/0x70 [ 29.674561][ T559] softirqs last enabled at (15124): [] handle_softirqs+0x611/0x940 [ 29.674837][ T559] softirqs last disabled at (15117): [] __irq_exit_rcu+0x103/0x1c0 [ 29.675114][ T559] ---[ end trace 0000000000000000 ]--- [ 29.696594][ T559] ------------[ cut here ]------------ [ 29.696780][ T559] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/559 [ 29.697058][ T559] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.697720][ T559] CPU: 2 UID: 0 PID: 559 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.698029][ T559] Tainted: [W]=WARN [ 29.698175][ T559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.698404][ T559] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.698620][ T559] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.699124][ T559] RSP: 0018:ffa0000000d3efc0 EFLAGS: 00010286 [ 29.699355][ T559] RAX: 00000000ffffffa6 RBX: ff110000020dd000 RCX: 1ff40000001a7dbe [ 29.699604][ T559] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dd0bc [ 29.699847][ T559] RBP: ff1100000a374000 R08: 1fe220000041ba19 R09: ff1100000a085158 [ 29.700092][ T559] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 29.700343][ T559] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000056a4ad0 [ 29.700607][ T559] FS: 00007f32dd13b840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.700886][ T559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.701102][ T559] CR2: 000055a85b876930 CR3: 00000000054a7002 CR4: 0000000000771ef0 [ 29.701369][ T559] PKRU: 55555554 [ 29.701515][ T559] Call Trace: [ 29.701663][ T559] [ 29.701779][ T559] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.701958][ T559] ? notifier_call_chain+0xb0/0x320 [ 29.702142][ T559] rtmsg_ifinfo+0x5c/0xb0 [ 29.702290][ T559] __dev_change_net_namespace+0x499/0x1d00 [ 29.702529][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.702706][ T559] ? __lock_acquire+0x508/0xc10 [ 29.702889][ T559] ? default_device_exit_batch+0x600/0x600 [ 29.703103][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.703279][ T559] ? find_held_lock+0x2b/0x80 [ 29.703481][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.703659][ T559] ? is_bpf_text_address+0x68/0x110 [ 29.703840][ T559] ? rtnl_af_lookup+0x290/0x290 [ 29.704022][ T559] ? is_bpf_text_address+0x72/0x110 [ 29.704200][ T559] do_setlink.isra.0+0x219/0x2a60 [ 29.704398][ T559] ? rtnl_link_get_size+0x350/0x350 [ 29.704578][ T559] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.704796][ T559] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.704973][ T559] ? validate_chain+0x38b/0xc20 [ 29.705155][ T559] ? rcu_read_lock_any_held+0x66/0x90 [ 29.705330][ T559] ? stack_depot_save_flags+0x367/0x770 [ 29.705530][ T559] ? __kernel_text_address+0x12/0x30 [ 29.705709][ T559] ? __lock_acquire+0x508/0xc10 [ 29.705891][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.706071][ T559] ? rtnl_newlink+0x883/0xee0 [ 29.706252][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.706462][ T559] ? lock_acquire+0x134/0x160 [ 29.706693][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.706905][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.707086][ T559] ? trace_contention_end+0xb3/0x1a0 [ 29.707263][ T559] ? __mutex_lock+0x1db/0x2010 [ 29.707467][ T559] ? __mutex_lock+0x9b2/0x2010 [ 29.707710][ T559] ? rtnl_newlink+0x883/0xee0 [ 29.707956][ T559] ? ww_mutex_lock+0x160/0x160 [ 29.708207][ T559] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.708485][ T559] ? __rtnl_newlink+0x3fa/0xa50 [ 29.708704][ T559] rtnl_newlink+0x8d1/0xee0 [ 29.708946][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.709139][ T559] ? find_held_lock+0x2b/0x80 [ 29.709318][ T559] ? __rtnl_newlink+0xa50/0xa50 [ 29.709517][ T559] ? mark_usage+0x61/0x170 [ 29.709697][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.709877][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.710055][ T559] ? find_held_lock+0x2b/0x80 [ 29.710233][ T559] ? __rtnl_newlink+0xa50/0xa50 [ 29.710428][ T559] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.710608][ T559] ? __rtnl_newlink+0xa50/0xa50 [ 29.710786][ T559] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.710965][ T559] ? validate_chain+0x38b/0xc20 [ 29.711147][ T559] ? rtnl_link_fill+0x920/0x920 [ 29.711378][ T559] ? __lock_acquire+0x508/0xc10 [ 29.711617][ T559] ? lock_acquire.part.0+0xbc/0x260 [ 29.711794][ T559] ? find_held_lock+0x2b/0x80 [ 29.711973][ T559] netlink_rcv_skb+0x14e/0x3a0 [ 29.712154][ T559] ? rtnl_link_fill+0x920/0x920 [ 29.712380][ T559] ? netlink_ack+0xcf0/0xcf0 [ 29.712636][ T559] ? netlink_deliver_tap+0xc5/0x330 [ 29.712881][ T559] ? netlink_deliver_tap+0x13c/0x330 [ 29.713134][ T559] netlink_unicast+0x486/0x750 [ 29.713399][ T559] ? netlink_attachskb+0x810/0x810 [ 29.713589][ T559] ? __lock_acquire+0x508/0xc10 [ 29.713830][ T559] netlink_sendmsg+0x735/0xc60 [ 29.714077][ T559] ? netlink_unicast+0x750/0x750 [ 29.714324][ T559] ? __might_fault+0x97/0x140 [ 29.714602][ T559] ____sys_sendmsg+0x419/0x850 [ 29.714802][ T559] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.719332][ T559] ? get_timestamp.constprop.0+0x390/0x390 [ 29.719635][ T559] ? move_addr_to_kernel+0x40/0x40 [ 29.719883][ T559] ? stack_depot_save_flags+0x367/0x770 [ 29.720127][ T559] ? validate_chain+0x38b/0xc20 [ 29.720334][ T559] ___sys_sendmsg+0x14e/0x1d0 [ 29.720724][ T559] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.720957][ T559] ? copy_msghdr_from_user+0x460/0x460 [ 29.721146][ T559] __sys_sendmsg+0x145/0x1f0 [ 29.721324][ T559] ? __sys_sendmsg_sock+0x20/0x20 [ 29.721521][ T559] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.721731][ T559] ? do_raw_spin_unlock+0x59/0x250 [ 29.721907][ T559] ? rcu_is_watching+0x15/0xd0 [ 29.722140][ T559] do_syscall_64+0x117/0xfc0 [ 29.722323][ T559] ? trace_hardirqs_off+0xd/0x30 [ 29.722588][ T559] ? exc_page_fault+0xee/0x100 [ 29.722827][ T559] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.723263][ T559] RIP: 0033:0x7f32dd37508e [ 29.723540][ T559] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.724367][ T559] RSP: 002b:00007ffd24546740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.724705][ T559] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f32dd37508e [ 29.725047][ T559] RDX: 0000000000000000 RSI: 00007ffd245467f0 RDI: 0000000000000005 [ 29.725407][ T559] RBP: 00007ffd24546750 R08: 0000000000000000 R09: 0000000000000000 [ 29.725748][ T559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e472 [ 29.726228][ T559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24546eb0 [ 29.726605][ T559] [ 29.726804][ T559] irq event stamp: 33689 [ 29.727009][ T559] hardirqs last enabled at (33699): [] __up_console_sem+0x5a/0x70 [ 29.727580][ T559] hardirqs last disabled at (33710): [] __up_console_sem+0x3f/0x70 [ 29.727967][ T559] softirqs last enabled at (32550): [] handle_softirqs+0x611/0x940 [ 29.728538][ T559] softirqs last disabled at (31981): [] __irq_exit_rcu+0x103/0x1c0 [ 29.728934][ T559] ---[ end trace 0000000000000000 ]--- [ 29.773063][ T562] ------------[ cut here ]------------ [ 29.773249][ T562] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/562 [ 29.774161][ T562] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.774615][ T562] CPU: 2 UID: 0 PID: 562 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.774991][ T562] Tainted: [W]=WARN [ 29.775222][ T562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.775462][ T562] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.775681][ T562] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.776192][ T562] RSP: 0018:ffa0000000857020 EFLAGS: 00010286 [ 29.776427][ T562] RAX: 00000000ffffffa6 RBX: ff11000012434200 RCX: 1ff400000010adca [ 29.776667][ T562] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000124342bc [ 29.776907][ T562] RBP: ff1100000a374000 R08: 1fe2200002486859 R09: ff1100000f915158 [ 29.777147][ T562] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 29.777412][ T562] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 29.777655][ T562] FS: 00007f576396c840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 29.777931][ T562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.778140][ T562] CR2: 000000003ee87988 CR3: 000000000e2c1006 CR4: 0000000000771ef0 [ 29.778411][ T562] PKRU: 55555554 [ 29.778557][ T562] Call Trace: [ 29.778701][ T562] [ 29.778816][ T562] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.778996][ T562] rtmsg_ifinfo+0x5c/0xb0 [ 29.779142][ T562] ? mark_held_locks+0x40/0x70 [ 29.779318][ T562] __dev_notify_flags+0x1b8/0x280 [ 29.779521][ T562] ? netif_change_name+0x8c0/0x8c0 [ 29.779701][ T562] ? __dev_change_flags+0x4a4/0x6d0 [ 29.779878][ T562] ? netif_set_allmulti+0x2c0/0x2c0 [ 29.780055][ T562] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.780234][ T562] ? is_bpf_text_address+0x68/0x110 [ 29.780429][ T562] netif_change_flags+0xfe/0x190 [ 29.780608][ T562] ? unwind_get_return_address+0x67/0xd0 [ 29.780786][ T562] do_setlink.isra.0+0x1d25/0x2a60 [ 29.780970][ T562] ? rtnl_link_get_size+0x350/0x350 [ 29.781147][ T562] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.781375][ T562] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.781553][ T562] ? validate_chain+0x38b/0xc20 [ 29.781731][ T562] ? rcu_read_lock_any_held+0x66/0x90 [ 29.781908][ T562] ? stack_depot_save_flags+0x367/0x770 [ 29.782090][ T562] ? __kernel_text_address+0x12/0x30 [ 29.782268][ T562] ? __lock_acquire+0x508/0xc10 [ 29.782462][ T562] ? lock_acquire.part.0+0xbc/0x260 [ 29.782637][ T562] ? rtnl_newlink+0x883/0xee0 [ 29.782817][ T562] ? rcu_is_watching+0x15/0xd0 [ 29.782994][ T562] ? lock_acquire+0x134/0x160 [ 29.783170][ T562] ? rcu_is_watching+0x15/0xd0 [ 29.783366][ T562] ? rcu_is_watching+0x15/0xd0 [ 29.783549][ T562] ? trace_contention_end+0xb3/0x1a0 [ 29.783729][ T562] ? __mutex_lock+0x1db/0x2010 [ 29.783908][ T562] ? __mutex_lock+0x9b2/0x2010 [ 29.784086][ T562] ? rtnl_newlink+0x883/0xee0 [ 29.784264][ T562] ? ww_mutex_lock+0x160/0x160 [ 29.784462][ T562] ? __rtnl_newlink+0x3fa/0xa50 [ 29.784644][ T562] rtnl_newlink+0x8d1/0xee0 [ 29.784825][ T562] ? lock_acquire.part.0+0xbc/0x260 [ 29.785004][ T562] ? find_held_lock+0x2b/0x80 [ 29.785183][ T562] ? __rtnl_newlink+0xa50/0xa50 [ 29.785397][ T562] ? mark_usage+0x61/0x170 [ 29.785573][ T562] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.785753][ T562] ? lock_acquire.part.0+0xbc/0x260 [ 29.785931][ T562] ? find_held_lock+0x2b/0x80 [ 29.786110][ T562] ? __rtnl_newlink+0xa50/0xa50 [ 29.786293][ T562] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.786492][ T562] ? __rtnl_newlink+0xa50/0xa50 [ 29.786672][ T562] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.786849][ T562] ? validate_chain+0x38b/0xc20 [ 29.787026][ T562] ? rtnl_link_fill+0x920/0x920 [ 29.787203][ T562] ? __lock_acquire+0x508/0xc10 [ 29.787398][ T562] ? lock_acquire.part.0+0xbc/0x260 [ 29.787582][ T562] ? find_held_lock+0x2b/0x80 [ 29.787765][ T562] netlink_rcv_skb+0x14e/0x3a0 [ 29.787943][ T562] ? rtnl_link_fill+0x920/0x920 [ 29.788122][ T562] ? netlink_ack+0xcf0/0xcf0 [ 29.788303][ T562] ? netlink_deliver_tap+0xc5/0x330 [ 29.788493][ T562] ? netlink_deliver_tap+0x13c/0x330 [ 29.788682][ T562] netlink_unicast+0x486/0x750 [ 29.788865][ T562] ? netlink_attachskb+0x810/0x810 [ 29.789047][ T562] ? __lock_acquire+0x508/0xc10 [ 29.789226][ T562] netlink_sendmsg+0x735/0xc60 [ 29.789424][ T562] ? netlink_unicast+0x750/0x750 [ 29.789603][ T562] ? __might_fault+0x97/0x140 [ 29.789785][ T562] ____sys_sendmsg+0x419/0x850 [ 29.789965][ T562] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.790143][ T562] ? get_timestamp.constprop.0+0x390/0x390 [ 29.790369][ T562] ? move_addr_to_kernel+0x40/0x40 [ 29.790554][ T562] ? stack_depot_save_flags+0x367/0x770 [ 29.790732][ T562] ? validate_chain+0x38b/0xc20 [ 29.790911][ T562] ___sys_sendmsg+0x14e/0x1d0 [ 29.791090][ T562] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.791300][ T562] ? copy_msghdr_from_user+0x460/0x460 [ 29.791506][ T562] __sys_sendmsg+0x145/0x1f0 [ 29.791685][ T562] ? __sys_sendmsg_sock+0x20/0x20 [ 29.791866][ T562] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.792077][ T562] ? do_raw_spin_unlock+0x59/0x250 [ 29.792255][ T562] ? rcu_is_watching+0x15/0xd0 [ 29.792454][ T562] do_syscall_64+0x117/0xfc0 [ 29.792633][ T562] ? trace_hardirqs_off+0xd/0x30 [ 29.792811][ T562] ? exc_page_fault+0xee/0x100 [ 29.792990][ T562] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.793203][ T562] RIP: 0033:0x7f5763ba608e [ 29.793408][ T562] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.793915][ T562] RSP: 002b:00007ffc2ba08900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.794159][ T562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5763ba608e [ 29.794425][ T562] RDX: 0000000000000000 RSI: 00007ffc2ba089b0 RDI: 0000000000000005 [ 29.794668][ T562] RBP: 00007ffc2ba08910 R08: 0000000000000000 R09: 0000000000000000 [ 29.794910][ T562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 29.795152][ T562] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2ba09080 [ 29.795423][ T562] [ 29.795566][ T562] irq event stamp: 28749 [ 29.795709][ T562] hardirqs last enabled at (28759): [] __up_console_sem+0x5a/0x70 [ 29.795983][ T562] hardirqs last disabled at (28768): [] __up_console_sem+0x3f/0x70 [ 29.796254][ T562] softirqs last enabled at (28208): [] handle_softirqs+0x611/0x940 [ 29.796551][ T562] softirqs last disabled at (28203): [] __irq_exit_rcu+0x103/0x1c0 [ 29.796822][ T562] ---[ end trace 0000000000000000 ]--- [ 29.891498][ T565] ------------[ cut here ]------------ [ 29.891673][ T565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/565 [ 29.891906][ T565] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.892219][ T565] CPU: 1 UID: 0 PID: 565 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.892499][ T565] Tainted: [W]=WARN [ 29.892597][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.892760][ T565] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.892932][ T565] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.893405][ T565] RSP: 0018:ffa0000000d6eff8 EFLAGS: 00010286 [ 29.893569][ T565] RAX: 00000000ffffffa6 RBX: ff1100000b429c40 RCX: 1ff40000001addc5 [ 29.893765][ T565] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b429cfc [ 29.893957][ T565] RBP: ff11000007d19000 R08: 1fe22000016853a1 R09: ff1100000f90d158 [ 29.894147][ T565] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 29.894353][ T565] R13: 0000000000000000 R14: ffa0000000d6f140 R15: ff1100001319c750 [ 29.894555][ T565] FS: 00007f02c4a8c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 29.894780][ T565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.894940][ T565] CR2: 00000000138f1988 CR3: 000000000e27e003 CR4: 0000000000771ef0 [ 29.895133][ T565] PKRU: 55555554 [ 29.895230][ T565] Call Trace: [ 29.895330][ T565] [ 29.895412][ T565] rtmsg_ifinfo_newnet+0x69/0x160 [ 29.895543][ T565] __dev_change_net_namespace+0x8b7/0x1d00 [ 29.895706][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.895834][ T565] ? __lock_acquire+0x508/0xc10 [ 29.895963][ T565] ? default_device_exit_batch+0x600/0x600 [ 29.896122][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.896249][ T565] ? find_held_lock+0x2b/0x80 [ 29.896390][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.896524][ T565] ? is_bpf_text_address+0x68/0x110 [ 29.896652][ T565] ? rtnl_af_lookup+0x290/0x290 [ 29.896780][ T565] ? is_bpf_text_address+0x72/0x110 [ 29.896908][ T565] do_setlink.isra.0+0x219/0x2a60 [ 29.897038][ T565] ? rtnl_link_get_size+0x350/0x350 [ 29.897168][ T565] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.897328][ T565] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.897465][ T565] ? validate_chain+0x38b/0xc20 [ 29.897592][ T565] ? rcu_read_lock_any_held+0x66/0x90 [ 29.897719][ T565] ? stack_depot_save_flags+0x367/0x770 [ 29.897848][ T565] ? __kernel_text_address+0x12/0x30 [ 29.897976][ T565] ? __lock_acquire+0x508/0xc10 [ 29.898106][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.898234][ T565] ? rtnl_newlink+0x883/0xee0 [ 29.898429][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.898556][ T565] ? lock_acquire+0x134/0x160 [ 29.898742][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.898867][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.898994][ T565] ? trace_contention_end+0xb3/0x1a0 [ 29.899123][ T565] ? __mutex_lock+0x1db/0x2010 [ 29.899253][ T565] ? __mutex_lock+0x9b2/0x2010 [ 29.899434][ T565] ? rtnl_newlink+0x883/0xee0 [ 29.899563][ T565] ? ww_mutex_lock+0x160/0x160 [ 29.899689][ T565] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.899818][ T565] ? __rtnl_newlink+0x3fa/0xa50 [ 29.899949][ T565] rtnl_newlink+0x8d1/0xee0 [ 29.900080][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.900207][ T565] ? find_held_lock+0x2b/0x80 [ 29.900348][ T565] ? __rtnl_newlink+0xa50/0xa50 [ 29.900477][ T565] ? mark_usage+0x61/0x170 [ 29.900603][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.900732][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.900867][ T565] ? find_held_lock+0x2b/0x80 [ 29.900992][ T565] ? __rtnl_newlink+0xa50/0xa50 [ 29.901118][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.901245][ T565] ? __rtnl_newlink+0xa50/0xa50 [ 29.901385][ T565] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.901518][ T565] ? validate_chain+0x38b/0xc20 [ 29.901644][ T565] ? rtnl_link_fill+0x920/0x920 [ 29.901775][ T565] ? __lock_acquire+0x508/0xc10 [ 29.901904][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.902031][ T565] ? find_held_lock+0x2b/0x80 [ 29.902158][ T565] netlink_rcv_skb+0x14e/0x3a0 [ 29.902288][ T565] ? rtnl_link_fill+0x920/0x920 [ 29.902425][ T565] ? netlink_ack+0xcf0/0xcf0 [ 29.902557][ T565] ? netlink_deliver_tap+0xc5/0x330 [ 29.902683][ T565] ? netlink_deliver_tap+0x13c/0x330 [ 29.902812][ T565] netlink_unicast+0x486/0x750 [ 29.902940][ T565] ? netlink_attachskb+0x810/0x810 [ 29.903071][ T565] ? __lock_acquire+0x508/0xc10 [ 29.903200][ T565] netlink_sendmsg+0x735/0xc60 [ 29.903330][ T565] ? netlink_unicast+0x750/0x750 [ 29.903469][ T565] ? __might_fault+0x97/0x140 [ 29.903600][ T565] ____sys_sendmsg+0x419/0x850 [ 29.903729][ T565] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.903858][ T565] ? get_timestamp.constprop.0+0x390/0x390 [ 29.904015][ T565] ? move_addr_to_kernel+0x40/0x40 [ 29.904144][ T565] ? stack_depot_save_flags+0x367/0x770 [ 29.904277][ T565] ? validate_chain+0x38b/0xc20 [ 29.904417][ T565] ___sys_sendmsg+0x14e/0x1d0 [ 29.904542][ T565] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.904700][ T565] ? copy_msghdr_from_user+0x460/0x460 [ 29.904840][ T565] __sys_sendmsg+0x145/0x1f0 [ 29.904968][ T565] ? __sys_sendmsg_sock+0x20/0x20 [ 29.905098][ T565] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.905260][ T565] ? do_raw_spin_unlock+0x59/0x250 [ 29.905399][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.905530][ T565] do_syscall_64+0x117/0xfc0 [ 29.905658][ T565] ? trace_hardirqs_off+0xd/0x30 [ 29.905786][ T565] ? exc_page_fault+0xee/0x100 [ 29.905913][ T565] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.906072][ T565] RIP: 0033:0x7f02c4cc608e [ 29.906206][ T565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.906683][ T565] RSP: 002b:00007ffdc8f19620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.906876][ T565] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f02c4cc608e [ 29.907074][ T565] RDX: 0000000000000000 RSI: 00007ffdc8f196d0 RDI: 0000000000000005 [ 29.907263][ T565] RBP: 00007ffdc8f19630 R08: 0000000000000000 R09: 0000000000000000 [ 29.907465][ T565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 29.907655][ T565] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc8f19d90 [ 29.907852][ T565] [ 29.907952][ T565] irq event stamp: 13553 [ 29.908051][ T565] hardirqs last enabled at (13561): [] __up_console_sem+0x5a/0x70 [ 29.908274][ T565] hardirqs last disabled at (13568): [] __up_console_sem+0x3f/0x70 [ 29.908510][ T565] softirqs last enabled at (13056): [] handle_softirqs+0x611/0x940 [ 29.908735][ T565] softirqs last disabled at (12983): [] __irq_exit_rcu+0x103/0x1c0 [ 29.908957][ T565] ---[ end trace 0000000000000000 ]--- [ 29.910280][ T565] ------------[ cut here ]------------ [ 29.910425][ T565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/565 [ 29.910650][ T565] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.910947][ T565] CPU: 1 UID: 0 PID: 565 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.911217][ T565] Tainted: [W]=WARN [ 29.911315][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.911485][ T565] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.911653][ T565] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.912112][ T565] RSP: 0018:ffa0000000d6efc0 EFLAGS: 00010286 [ 29.912275][ T565] RAX: 00000000ffffffa6 RBX: ff110000118bf700 RCX: 1ff40000001addbe [ 29.912480][ T565] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000118bf7bc [ 29.912673][ T565] RBP: ff11000007d19000 R08: 1fe2200002317ef9 R09: ff1100000f90d158 [ 29.912863][ T565] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 29.913055][ T565] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001319c750 [ 29.913253][ T565] FS: 00007f02c4a8c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 29.913493][ T565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.913656][ T565] CR2: 00000000138f1988 CR3: 000000000e27e003 CR4: 0000000000771ef0 [ 29.913851][ T565] PKRU: 55555554 [ 29.913947][ T565] Call Trace: [ 29.914049][ T565] [ 29.914115][ T565] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.914246][ T565] ? notifier_call_chain+0xb0/0x320 [ 29.914388][ T565] rtmsg_ifinfo+0x5c/0xb0 [ 29.914487][ T565] __dev_change_net_namespace+0x499/0x1d00 [ 29.914648][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.914778][ T565] ? __lock_acquire+0x508/0xc10 [ 29.914909][ T565] ? default_device_exit_batch+0x600/0x600 [ 29.915070][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.915202][ T565] ? find_held_lock+0x2b/0x80 [ 29.915332][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.915471][ T565] ? is_bpf_text_address+0x68/0x110 [ 29.915600][ T565] ? rtnl_af_lookup+0x290/0x290 [ 29.915730][ T565] ? is_bpf_text_address+0x72/0x110 [ 29.915862][ T565] do_setlink.isra.0+0x219/0x2a60 [ 29.915997][ T565] ? rtnl_link_get_size+0x350/0x350 [ 29.916131][ T565] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.916292][ T565] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.916431][ T565] ? validate_chain+0x38b/0xc20 [ 29.916559][ T565] ? rcu_read_lock_any_held+0x66/0x90 [ 29.916687][ T565] ? stack_depot_save_flags+0x367/0x770 [ 29.916817][ T565] ? __kernel_text_address+0x12/0x30 [ 29.916948][ T565] ? __lock_acquire+0x508/0xc10 [ 29.917078][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.917208][ T565] ? rtnl_newlink+0x883/0xee0 [ 29.917348][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.917482][ T565] ? lock_acquire+0x134/0x160 [ 29.917610][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.917739][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.917866][ T565] ? trace_contention_end+0xb3/0x1a0 [ 29.917998][ T565] ? __mutex_lock+0x1db/0x2010 [ 29.918130][ T565] ? __mutex_lock+0x9b2/0x2010 [ 29.918264][ T565] ? rtnl_newlink+0x883/0xee0 [ 29.918404][ T565] ? ww_mutex_lock+0x160/0x160 [ 29.918535][ T565] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.918666][ T565] ? __rtnl_newlink+0x3fa/0xa50 [ 29.918798][ T565] rtnl_newlink+0x8d1/0xee0 [ 29.918935][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.919069][ T565] ? find_held_lock+0x2b/0x80 [ 29.919196][ T565] ? __rtnl_newlink+0xa50/0xa50 [ 29.919325][ T565] ? mark_usage+0x61/0x170 [ 29.919468][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.919600][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.919729][ T565] ? find_held_lock+0x2b/0x80 [ 29.919860][ T565] ? __rtnl_newlink+0xa50/0xa50 [ 29.919990][ T565] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.920126][ T565] ? __rtnl_newlink+0xa50/0xa50 [ 29.920255][ T565] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.920392][ T565] ? validate_chain+0x38b/0xc20 [ 29.920526][ T565] ? rtnl_link_fill+0x920/0x920 [ 29.920654][ T565] ? __lock_acquire+0x508/0xc10 [ 29.920784][ T565] ? lock_acquire.part.0+0xbc/0x260 [ 29.920918][ T565] ? find_held_lock+0x2b/0x80 [ 29.921050][ T565] netlink_rcv_skb+0x14e/0x3a0 [ 29.921182][ T565] ? rtnl_link_fill+0x920/0x920 [ 29.921315][ T565] ? netlink_ack+0xcf0/0xcf0 [ 29.921457][ T565] ? netlink_deliver_tap+0xc5/0x330 [ 29.921585][ T565] ? netlink_deliver_tap+0x13c/0x330 [ 29.921720][ T565] netlink_unicast+0x486/0x750 [ 29.921849][ T565] ? netlink_attachskb+0x810/0x810 [ 29.921983][ T565] ? __lock_acquire+0x508/0xc10 [ 29.922119][ T565] netlink_sendmsg+0x735/0xc60 [ 29.922249][ T565] ? netlink_unicast+0x750/0x750 [ 29.922395][ T565] ? __might_fault+0x97/0x140 [ 29.922526][ T565] ____sys_sendmsg+0x419/0x850 [ 29.922656][ T565] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.922786][ T565] ? get_timestamp.constprop.0+0x390/0x390 [ 29.922949][ T565] ? move_addr_to_kernel+0x40/0x40 [ 29.923082][ T565] ? stack_depot_save_flags+0x367/0x770 [ 29.923211][ T565] ? validate_chain+0x38b/0xc20 [ 29.923363][ T565] ___sys_sendmsg+0x14e/0x1d0 [ 29.923491][ T565] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.923652][ T565] ? copy_msghdr_from_user+0x460/0x460 [ 29.923794][ T565] __sys_sendmsg+0x145/0x1f0 [ 29.923928][ T565] ? __sys_sendmsg_sock+0x20/0x20 [ 29.924060][ T565] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.924223][ T565] ? do_raw_spin_unlock+0x59/0x250 [ 29.924361][ T565] ? rcu_is_watching+0x15/0xd0 [ 29.924491][ T565] do_syscall_64+0x117/0xfc0 [ 29.924621][ T565] ? trace_hardirqs_off+0xd/0x30 [ 29.924753][ T565] ? exc_page_fault+0xee/0x100 [ 29.924886][ T565] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.925053][ T565] RIP: 0033:0x7f02c4cc608e [ 29.925187][ T565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.925655][ T565] RSP: 002b:00007ffdc8f19620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.925850][ T565] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f02c4cc608e [ 29.926047][ T565] RDX: 0000000000000000 RSI: 00007ffdc8f196d0 RDI: 0000000000000005 [ 29.926245][ T565] RBP: 00007ffdc8f19630 R08: 0000000000000000 R09: 0000000000000000 [ 29.926451][ T565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 29.926646][ T565] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc8f19d90 [ 29.926851][ T565] [ 29.926947][ T565] irq event stamp: 15327 [ 29.927044][ T565] hardirqs last enabled at (15335): [] __up_console_sem+0x5a/0x70 [ 29.927269][ T565] hardirqs last disabled at (15342): [] __up_console_sem+0x3f/0x70 [ 29.927506][ T565] softirqs last enabled at (14346): [] handle_softirqs+0x611/0x940 [ 29.927742][ T565] softirqs last disabled at (14341): [] __irq_exit_rcu+0x103/0x1c0 [ 29.927966][ T565] ---[ end trace 0000000000000000 ]--- [ 29.961356][ T566] ------------[ cut here ]------------ [ 29.961514][ T566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/566 [ 29.961740][ T566] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.962051][ T566] CPU: 3 UID: 0 PID: 566 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.962310][ T566] Tainted: [W]=WARN [ 29.962419][ T566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.962581][ T566] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.962749][ T566] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.963210][ T566] RSP: 0018:ffa0000000d7f020 EFLAGS: 00010286 [ 29.963385][ T566] RAX: 00000000ffffffa6 RBX: ff110000119c8e40 RCX: 1ff40000001afdca [ 29.963586][ T566] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119c8efc [ 29.963779][ T566] RBP: ff11000007d19000 R08: 1fe22000023391e1 R09: ff1100000f908b58 [ 29.963972][ T566] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 29.964165][ T566] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 29.964385][ T566] FS: 00007fcfad5b2840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 29.964617][ T566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.964777][ T566] CR2: 00007fcfad8821a0 CR3: 000000000f67d006 CR4: 0000000000771ef0 [ 29.964980][ T566] PKRU: 55555554 [ 29.965081][ T566] Call Trace: [ 29.965181][ T566] [ 29.965249][ T566] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.965392][ T566] rtmsg_ifinfo+0x5c/0xb0 [ 29.965492][ T566] ? mark_held_locks+0x40/0x70 [ 29.965620][ T566] __dev_notify_flags+0x1b8/0x280 [ 29.965750][ T566] ? netif_change_name+0x8c0/0x8c0 [ 29.965878][ T566] ? __dev_change_flags+0x4a4/0x6d0 [ 29.966013][ T566] ? netif_set_allmulti+0x2c0/0x2c0 [ 29.966142][ T566] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.966271][ T566] ? is_bpf_text_address+0x68/0x110 [ 29.966411][ T566] netif_change_flags+0xfe/0x190 [ 29.966542][ T566] ? unwind_get_return_address+0x67/0xd0 [ 29.966673][ T566] do_setlink.isra.0+0x1d25/0x2a60 [ 29.966811][ T566] ? rtnl_link_get_size+0x350/0x350 [ 29.966979][ T566] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 29.967140][ T566] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.967273][ T566] ? validate_chain+0x38b/0xc20 [ 29.967415][ T566] ? rcu_read_lock_any_held+0x66/0x90 [ 29.967543][ T566] ? stack_depot_save_flags+0x367/0x770 [ 29.967672][ T566] ? __kernel_text_address+0x12/0x30 [ 29.967804][ T566] ? __lock_acquire+0x508/0xc10 [ 29.967935][ T566] ? lock_acquire.part.0+0xbc/0x260 [ 29.968064][ T566] ? rtnl_newlink+0x883/0xee0 [ 29.968195][ T566] ? rcu_is_watching+0x15/0xd0 [ 29.968322][ T566] ? lock_acquire+0x134/0x160 [ 29.968462][ T566] ? rcu_is_watching+0x15/0xd0 [ 29.968589][ T566] ? rcu_is_watching+0x15/0xd0 [ 29.968718][ T566] ? trace_contention_end+0xb3/0x1a0 [ 29.968851][ T566] ? __mutex_lock+0x1db/0x2010 [ 29.968986][ T566] ? __mutex_lock+0x9b2/0x2010 [ 29.969115][ T566] ? rtnl_newlink+0x883/0xee0 [ 29.969248][ T566] ? ww_mutex_lock+0x160/0x160 [ 29.969391][ T566] ? __rtnl_newlink+0x3fa/0xa50 [ 29.969524][ T566] rtnl_newlink+0x8d1/0xee0 [ 29.969658][ T566] ? lock_acquire.part.0+0xbc/0x260 [ 29.969788][ T566] ? find_held_lock+0x2b/0x80 [ 29.969924][ T566] ? __rtnl_newlink+0xa50/0xa50 [ 29.970054][ T566] ? mark_usage+0x61/0x170 [ 29.970183][ T566] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.970315][ T566] ? lock_acquire.part.0+0xbc/0x260 [ 29.970454][ T566] ? find_held_lock+0x2b/0x80 [ 29.970584][ T566] ? __rtnl_newlink+0xa50/0xa50 [ 29.970718][ T566] ? __lock_release.isra.0+0x6b/0x1a0 [ 29.970850][ T566] ? __rtnl_newlink+0xa50/0xa50 [ 29.970978][ T566] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.971108][ T566] ? validate_chain+0x38b/0xc20 [ 29.971237][ T566] ? rtnl_link_fill+0x920/0x920 [ 29.971375][ T566] ? __lock_acquire+0x508/0xc10 [ 29.971511][ T566] ? lock_acquire.part.0+0xbc/0x260 [ 29.971640][ T566] ? find_held_lock+0x2b/0x80 [ 29.971769][ T566] netlink_rcv_skb+0x14e/0x3a0 [ 29.971899][ T566] ? rtnl_link_fill+0x920/0x920 [ 29.972029][ T566] ? netlink_ack+0xcf0/0xcf0 [ 29.972161][ T566] ? netlink_deliver_tap+0xc5/0x330 [ 29.972289][ T566] ? netlink_deliver_tap+0x13c/0x330 [ 29.972431][ T566] netlink_unicast+0x486/0x750 [ 29.972562][ T566] ? netlink_attachskb+0x810/0x810 [ 29.972691][ T566] ? __lock_acquire+0x508/0xc10 [ 29.972825][ T566] netlink_sendmsg+0x735/0xc60 [ 29.972957][ T566] ? netlink_unicast+0x750/0x750 [ 29.973088][ T566] ? __might_fault+0x97/0x140 [ 29.973225][ T566] ____sys_sendmsg+0x419/0x850 [ 29.973362][ T566] ? copy_msghdr_from_user+0x2a0/0x460 [ 29.973494][ T566] ? get_timestamp.constprop.0+0x390/0x390 [ 29.973655][ T566] ? move_addr_to_kernel+0x40/0x40 [ 29.973785][ T566] ? stack_depot_save_flags+0x367/0x770 [ 29.973915][ T566] ? validate_chain+0x38b/0xc20 [ 29.974048][ T566] ___sys_sendmsg+0x14e/0x1d0 [ 29.974178][ T566] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 29.974348][ T566] ? copy_msghdr_from_user+0x460/0x460 [ 29.974491][ T566] __sys_sendmsg+0x145/0x1f0 [ 29.974620][ T566] ? __sys_sendmsg_sock+0x20/0x20 [ 29.974750][ T566] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 29.974918][ T566] ? do_raw_spin_unlock+0x59/0x250 [ 29.975050][ T566] ? rcu_is_watching+0x15/0xd0 [ 29.975180][ T566] do_syscall_64+0x117/0xfc0 [ 29.975311][ T566] ? trace_hardirqs_off+0xd/0x30 [ 29.975450][ T566] ? exc_page_fault+0xee/0x100 [ 29.975581][ T566] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.975744][ T566] RIP: 0033:0x7fcfad7ec08e [ 29.975880][ T566] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.976357][ T566] RSP: 002b:00007ffcca91ce60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.976553][ T566] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcfad7ec08e [ 29.976748][ T566] RDX: 0000000000000000 RSI: 00007ffcca91cf10 RDI: 0000000000000005 [ 29.976939][ T566] RBP: 00007ffcca91ce70 R08: 0000000000000000 R09: 0000000000000000 [ 29.977135][ T566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 29.977326][ T566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcca91d5e0 [ 29.977535][ T566] [ 29.977633][ T566] irq event stamp: 23883 [ 29.977732][ T566] hardirqs last enabled at (23891): [] __up_console_sem+0x5a/0x70 [ 29.977955][ T566] hardirqs last disabled at (23898): [] __up_console_sem+0x3f/0x70 [ 29.978182][ T566] softirqs last enabled at (23162): [] handle_softirqs+0x611/0x940 [ 29.978415][ T566] softirqs last disabled at (23157): [] __irq_exit_rcu+0x103/0x1c0 [ 29.978645][ T566] ---[ end trace 0000000000000000 ]--- [ 29.979350][ T39] ------------[ cut here ]------------ [ 29.979482][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:0/39 [ 29.979715][ T39] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 29.979998][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 29.980274][ T39] Tainted: [W]=WARN [ 29.980421][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.980569][ T39] Workqueue: events_unbound linkwatch_event [ 29.980723][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 29.980884][ T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 29.981310][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286 [ 29.981474][ T39] RAX: 00000000ffffffa6 RBX: ff110000119c98c0 RCX: 1ff4000000057f02 [ 29.981652][ T39] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119c997c [ 29.981832][ T39] RBP: ff11000007d19000 R08: 1fe2200002339331 R09: ff11000001da51a8 [ 29.982036][ T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 29.982219][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 29.982408][ T39] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 29.982627][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.982781][ T39] CR2: 00007f02c4b59574 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 29.982963][ T39] PKRU: 55555554 [ 29.983055][ T39] Call Trace: [ 29.983146][ T39] [ 29.983210][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 29.983334][ T39] ? notifier_call_chain+0xb0/0x320 [ 29.983466][ T39] rtmsg_ifinfo+0x5c/0xb0 [ 29.983558][ T39] netif_state_change+0x155/0x3d0 [ 29.983685][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 29.983835][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 29.983954][ T39] __linkwatch_run_queue+0x350/0x850 [ 29.984080][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 29.984205][ T39] linkwatch_event+0x7f/0xb0 [ 29.984323][ T39] ? __linkwatch_run_queue+0x850/0x850 [ 29.984480][ T39] process_one_work+0xdf8/0x1410 [ 29.984609][ T39] ? pwq_dec_nr_in_flight+0x710/0x710 [ 29.984726][ T39] ? lock_acquire.part.0+0xbc/0x260 [ 29.984850][ T39] worker_thread+0x4f1/0xd60 [ 29.984971][ T39] ? rescuer_thread+0x1320/0x1320 [ 29.985092][ T39] kthread+0x367/0x460 [ 29.985181][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 29.985332][ T39] ? kthread_affine_node+0x330/0x330 [ 29.985464][ T39] ret_from_fork+0x474/0x6b0 [ 29.985585][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 29.985741][ T39] ? __switch_to+0x5a3/0xe00 [ 29.985865][ T39] ? kthread_affine_node+0x330/0x330 [ 29.985984][ T39] ret_from_fork_asm+0x11/0x20 [ 29.986109][ T39] [ 29.986199][ T39] irq event stamp: 97935 [ 29.986288][ T39] hardirqs last enabled at (97943): [] __up_console_sem+0x5a/0x70 [ 29.986508][ T39] hardirqs last disabled at (97952): [] __up_console_sem+0x3f/0x70 [ 29.986715][ T39] softirqs last enabled at (97584): [] handle_softirqs+0x611/0x940 [ 29.986930][ T39] softirqs last disabled at (97495): [] __irq_exit_rcu+0x103/0x1c0 [ 29.987150][ T39] ---[ end trace 0000000000000000 ]--- [ 29.999412][ T39] ------------[ cut here ]------------ [ 29.999646][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:0/39 [ 30.000067][ T39] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.000567][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.001040][ T39] Tainted: [W]=WARN [ 30.001230][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.001573][ T39] Workqueue: events_unbound linkwatch_event [ 30.001870][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.002162][ T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.002892][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286 [ 30.003183][ T39] RAX: 00000000ffffffa6 RBX: ff11000012434580 RCX: 1ff4000000057f02 [ 30.003529][ T39] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001243463c [ 30.003856][ T39] RBP: ff1100000a374000 R08: 1fe22000024868c9 R09: ff11000001da51a8 [ 30.004217][ T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 30.004567][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 30.004895][ T39] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 30.005280][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.005584][ T39] CR2: 00007fc2c3dbd574 CR3: 000000000b65f006 CR4: 0000000000771ef0 [ 30.005919][ T39] PKRU: 55555554 [ 30.006114][ T39] Call Trace: [ 30.006303][ T39] [ 30.006472][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.006710][ T39] ? notifier_call_chain+0xb0/0x320 [ 30.006983][ T39] rtmsg_ifinfo+0x5c/0xb0 [ 30.007178][ T39] netif_state_change+0x155/0x3d0 [ 30.007440][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 30.007732][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 30.007971][ T39] __linkwatch_run_queue+0x350/0x850 [ 30.008212][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 30.008478][ T39] linkwatch_event+0x7f/0xb0 [ 30.008717][ T39] ? __linkwatch_run_queue+0x850/0x850 [ 30.008957][ T39] process_one_work+0xdf8/0x1410 [ 30.009206][ T39] ? pwq_dec_nr_in_flight+0x710/0x710 [ 30.009476][ T39] ? lock_acquire.part.0+0xbc/0x260 [ 30.009728][ T39] worker_thread+0x4f1/0xd60 [ 30.009976][ T39] ? rescuer_thread+0x1320/0x1320 [ 30.010216][ T39] kthread+0x367/0x460 [ 30.010430][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 30.010713][ T39] ? kthread_affine_node+0x330/0x330 [ 30.010949][ T39] ret_from_fork+0x474/0x6b0 [ 30.011193][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 30.011501][ T39] ? __switch_to+0x5a3/0xe00 [ 30.011739][ T39] ? kthread_affine_node+0x330/0x330 [ 30.011977][ T39] ret_from_fork_asm+0x11/0x20 [ 30.012228][ T39] [ 30.012439][ T39] irq event stamp: 105227 [ 30.012629][ T39] hardirqs last enabled at (105237): [] __up_console_sem+0x5a/0x70 [ 30.013003][ T39] hardirqs last disabled at (105246): [] __up_console_sem+0x3f/0x70 [ 30.013392][ T39] softirqs last enabled at (104652): [] __alloc_skb+0x4c2/0x5f0 [ 30.013762][ T39] softirqs last disabled at (104650): [] __alloc_skb+0x4c2/0x5f0 [ 30.014131][ T39] ---[ end trace 0000000000000000 ]--- [ 30.111800][ T569] ------------[ cut here ]------------ [ 30.111980][ T569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/569 [ 30.112222][ T569] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.112558][ T569] CPU: 0 UID: 0 PID: 569 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.112835][ T569] Tainted: [W]=WARN [ 30.112940][ T569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.113110][ T569] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.113294][ T569] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.113793][ T569] RSP: 0018:ffa0000000daee90 EFLAGS: 00010286 [ 30.113965][ T569] RAX: 00000000ffffffa6 RBX: ff1100000c308200 RCX: 1ff40000001b5d98 [ 30.114170][ T569] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c3082bc [ 30.114384][ T569] RBP: ff1100000a374000 R08: 1fe2200001861059 R09: ff1100000a83d158 [ 30.114586][ T569] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 30.114791][ T569] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 30.114995][ T569] FS: 00007f55ae3e8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 30.115234][ T569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.115420][ T569] CR2: 00000000166a33b8 CR3: 000000000ced6003 CR4: 0000000000771ef0 [ 30.115624][ T569] PKRU: 55555554 [ 30.115725][ T569] Call Trace: [ 30.115827][ T569] [ 30.115898][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.116036][ T569] rtnetlink_event+0xe0/0x1f0 [ 30.116176][ T569] notifier_call_chain+0xb0/0x320 [ 30.116314][ T569] netdev_update_features+0xa9/0xb0 [ 30.116458][ T569] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 30.116629][ T569] veth_xdp_set+0x3b3/0x770 [ 30.116767][ T569] ? veth_xdp_set+0x770/0x770 [ 30.116901][ T569] dev_xdp_install+0x3e6/0x890 [ 30.117042][ T569] ? netif_set_xps_queue+0x40/0x40 [ 30.117181][ T569] dev_xdp_attach+0x4c0/0x1380 [ 30.117322][ T569] ? __bpf_prog_get+0x1ae/0x320 [ 30.117471][ T569] ? bpf_xdp_link_update+0x700/0x700 [ 30.117611][ T569] ? __bpf_prog_get+0x320/0x320 [ 30.117749][ T569] dev_change_xdp_fd+0x176/0x210 [ 30.117887][ T569] do_setlink.isra.0+0x2164/0x2a60 [ 30.118026][ T569] ? rtnl_link_get_size+0x350/0x350 [ 30.118164][ T569] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.118348][ T569] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.118490][ T569] ? validate_chain+0x38b/0xc20 [ 30.118627][ T569] ? rcu_read_lock_any_held+0x66/0x90 [ 30.118762][ T569] ? stack_depot_save_flags+0x367/0x770 [ 30.118899][ T569] ? __kernel_text_address+0x12/0x30 [ 30.119041][ T569] ? __lock_acquire+0x508/0xc10 [ 30.119179][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.119314][ T569] ? lock_acquire+0x134/0x160 [ 30.119456][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.119591][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.119725][ T569] ? trace_contention_end+0xb3/0x1a0 [ 30.119862][ T569] ? __mutex_lock+0x1db/0x2010 [ 30.119999][ T569] ? __mutex_lock+0x9b2/0x2010 [ 30.120134][ T569] ? rtnl_newlink+0x883/0xee0 [ 30.120271][ T569] ? ww_mutex_lock+0x160/0x160 [ 30.120417][ T569] ? nla_get_range_signed+0x3d0/0x3d0 [ 30.120555][ T569] ? __rtnl_newlink+0x3fa/0xa50 [ 30.120696][ T569] rtnl_newlink+0x8d1/0xee0 [ 30.120832][ T569] ? lock_acquire.part.0+0xbc/0x260 [ 30.120968][ T569] ? find_held_lock+0x2b/0x80 [ 30.121106][ T569] ? __rtnl_newlink+0xa50/0xa50 [ 30.121243][ T569] ? mark_usage+0x61/0x170 [ 30.121388][ T569] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.121526][ T569] ? lock_acquire.part.0+0xbc/0x260 [ 30.121662][ T569] ? find_held_lock+0x2b/0x80 [ 30.121797][ T569] ? __rtnl_newlink+0xa50/0xa50 [ 30.121936][ T569] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.122074][ T569] ? __rtnl_newlink+0xa50/0xa50 [ 30.122213][ T569] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.122358][ T569] ? validate_chain+0x38b/0xc20 [ 30.122494][ T569] ? rtnl_link_fill+0x920/0x920 [ 30.122629][ T569] ? __lock_acquire+0x508/0xc10 [ 30.122769][ T569] ? lock_acquire.part.0+0xbc/0x260 [ 30.122905][ T569] ? find_held_lock+0x2b/0x80 [ 30.123043][ T569] netlink_rcv_skb+0x14e/0x3a0 [ 30.123179][ T569] ? rtnl_link_fill+0x920/0x920 [ 30.123315][ T569] ? netlink_ack+0xcf0/0xcf0 [ 30.123460][ T569] ? netlink_deliver_tap+0xc5/0x330 [ 30.123596][ T569] ? netlink_deliver_tap+0x13c/0x330 [ 30.123735][ T569] netlink_unicast+0x486/0x750 [ 30.123873][ T569] ? netlink_attachskb+0x810/0x810 [ 30.124010][ T569] ? __lock_acquire+0x508/0xc10 [ 30.124146][ T569] netlink_sendmsg+0x735/0xc60 [ 30.124282][ T569] ? netlink_unicast+0x750/0x750 [ 30.124428][ T569] ? __might_fault+0x97/0x140 [ 30.124566][ T569] ____sys_sendmsg+0x419/0x850 [ 30.124702][ T569] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.124839][ T569] ? get_timestamp.constprop.0+0x390/0x390 [ 30.125011][ T569] ? move_addr_to_kernel+0x40/0x40 [ 30.125149][ T569] ? stack_depot_save_flags+0x367/0x770 [ 30.125285][ T569] ? validate_chain+0x38b/0xc20 [ 30.125429][ T569] ___sys_sendmsg+0x14e/0x1d0 [ 30.125563][ T569] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.125731][ T569] ? copy_msghdr_from_user+0x460/0x460 [ 30.125881][ T569] __sys_sendmsg+0x145/0x1f0 [ 30.126019][ T569] ? __sys_sendmsg_sock+0x20/0x20 [ 30.126159][ T569] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.126334][ T569] ? do_raw_spin_unlock+0x59/0x250 [ 30.126483][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.126620][ T569] do_syscall_64+0x117/0xfc0 [ 30.126757][ T569] ? trace_hardirqs_off+0xd/0x30 [ 30.126897][ T569] ? exc_page_fault+0xee/0x100 [ 30.127032][ T569] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.127201][ T569] RIP: 0033:0x7f55ae62208e [ 30.127355][ T569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.127840][ T569] RSP: 002b:00007ffcf129eb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.128048][ T569] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f55ae62208e [ 30.128253][ T569] RDX: 0000000000000000 RSI: 00007ffcf129ec00 RDI: 0000000000000005 [ 30.128471][ T569] RBP: 00007ffcf129eb60 R08: 0000000000000000 R09: 0000000000000000 [ 30.128680][ T569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.128888][ T569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf129f2d0 [ 30.129099][ T569] [ 30.129201][ T569] irq event stamp: 36771 [ 30.129303][ T569] hardirqs last enabled at (36779): [] __up_console_sem+0x5a/0x70 [ 30.129554][ T569] hardirqs last disabled at (36788): [] __up_console_sem+0x3f/0x70 [ 30.129794][ T569] softirqs last enabled at (35784): [] __alloc_skb+0x4c2/0x5f0 [ 30.130030][ T569] softirqs last disabled at (35782): [] __alloc_skb+0x4c2/0x5f0 [ 30.130273][ T569] ---[ end trace 0000000000000000 ]--- [ 30.142967][ T569] ------------[ cut here ]------------ [ 30.143117][ T569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/569 [ 30.143364][ T569] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.143664][ T569] CPU: 0 UID: 0 PID: 569 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.143923][ T569] Tainted: [W]=WARN [ 30.144022][ T569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.144184][ T569] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.144360][ T569] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.144822][ T569] RSP: 0018:ffa0000000daf0a0 EFLAGS: 00010286 [ 30.144987][ T569] RAX: 00000000ffffffa6 RBX: ff1100000c3083c0 RCX: 1ff40000001b5dda [ 30.145179][ T569] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c30847c [ 30.145381][ T569] RBP: ff11000007d19000 R08: 1fe2200001861091 R09: ff1100000a83d158 [ 30.145574][ T569] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 30.145769][ T569] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cf06de4 [ 30.145961][ T569] FS: 00007f55ae3e8840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 30.146187][ T569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.146359][ T569] CR2: 00000000166a33b8 CR3: 000000000ced6003 CR4: 0000000000771ef0 [ 30.146554][ T569] PKRU: 55555554 [ 30.146651][ T569] Call Trace: [ 30.146748][ T569] [ 30.146816][ T569] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.146947][ T569] ? notifier_call_chain+0xb0/0x320 [ 30.147077][ T569] rtmsg_ifinfo+0x5c/0xb0 [ 30.147176][ T569] netif_state_change+0x155/0x3d0 [ 30.147306][ T569] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 30.147480][ T569] ? dev_change_xdp_fd+0x176/0x210 [ 30.147614][ T569] do_setlink.isra.0+0x2176/0x2a60 [ 30.147746][ T569] ? rtnl_link_get_size+0x350/0x350 [ 30.147877][ T569] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.148038][ T569] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.148167][ T569] ? validate_chain+0x38b/0xc20 [ 30.148297][ T569] ? rcu_read_lock_any_held+0x66/0x90 [ 30.148436][ T569] ? stack_depot_save_flags+0x367/0x770 [ 30.148568][ T569] ? __kernel_text_address+0x12/0x30 [ 30.148698][ T569] ? __lock_acquire+0x508/0xc10 [ 30.148829][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.148959][ T569] ? lock_acquire+0x134/0x160 [ 30.149087][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.149214][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.149408][ T569] ? trace_contention_end+0xb3/0x1a0 [ 30.149543][ T569] ? __mutex_lock+0x1db/0x2010 [ 30.149672][ T569] ? __mutex_lock+0x9b2/0x2010 [ 30.149800][ T569] ? rtnl_newlink+0x883/0xee0 [ 30.149930][ T569] ? ww_mutex_lock+0x160/0x160 [ 30.150060][ T569] ? nla_get_range_signed+0x3d0/0x3d0 [ 30.150193][ T569] ? __rtnl_newlink+0x3fa/0xa50 [ 30.150328][ T569] rtnl_newlink+0x8d1/0xee0 [ 30.150521][ T569] ? lock_acquire.part.0+0xbc/0x260 [ 30.150653][ T569] ? find_held_lock+0x2b/0x80 [ 30.150781][ T569] ? __rtnl_newlink+0xa50/0xa50 [ 30.150909][ T569] ? mark_usage+0x61/0x170 [ 30.151038][ T569] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.151171][ T569] ? lock_acquire.part.0+0xbc/0x260 [ 30.151300][ T569] ? find_held_lock+0x2b/0x80 [ 30.151490][ T569] ? __rtnl_newlink+0xa50/0xa50 [ 30.151620][ T569] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.151748][ T569] ? __rtnl_newlink+0xa50/0xa50 [ 30.151877][ T569] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.152005][ T569] ? validate_chain+0x38b/0xc20 [ 30.152134][ T569] ? rtnl_link_fill+0x920/0x920 [ 30.152261][ T569] ? __lock_acquire+0x508/0xc10 [ 30.152452][ T569] ? lock_acquire.part.0+0xbc/0x260 [ 30.152581][ T569] ? find_held_lock+0x2b/0x80 [ 30.152711][ T569] netlink_rcv_skb+0x14e/0x3a0 [ 30.152840][ T569] ? rtnl_link_fill+0x920/0x920 [ 30.152969][ T569] ? netlink_ack+0xcf0/0xcf0 [ 30.153102][ T569] ? netlink_deliver_tap+0xc5/0x330 [ 30.153233][ T569] ? netlink_deliver_tap+0x13c/0x330 [ 30.153432][ T569] netlink_unicast+0x486/0x750 [ 30.153564][ T569] ? netlink_attachskb+0x810/0x810 [ 30.153696][ T569] ? __lock_acquire+0x508/0xc10 [ 30.153828][ T569] netlink_sendmsg+0x735/0xc60 [ 30.153959][ T569] ? netlink_unicast+0x750/0x750 [ 30.154090][ T569] ? __might_fault+0x97/0x140 [ 30.154222][ T569] ____sys_sendmsg+0x419/0x850 [ 30.154410][ T569] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.154540][ T569] ? get_timestamp.constprop.0+0x390/0x390 [ 30.154701][ T569] ? move_addr_to_kernel+0x40/0x40 [ 30.154834][ T569] ? stack_depot_save_flags+0x367/0x770 [ 30.154965][ T569] ? validate_chain+0x38b/0xc20 [ 30.155096][ T569] ___sys_sendmsg+0x14e/0x1d0 [ 30.155224][ T569] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.155442][ T569] ? copy_msghdr_from_user+0x460/0x460 [ 30.155640][ T569] __sys_sendmsg+0x145/0x1f0 [ 30.155771][ T569] ? __sys_sendmsg_sock+0x20/0x20 [ 30.155902][ T569] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.156065][ T569] ? do_raw_spin_unlock+0x59/0x250 [ 30.156194][ T569] ? rcu_is_watching+0x15/0xd0 [ 30.156325][ T569] do_syscall_64+0x117/0xfc0 [ 30.156537][ T569] ? trace_hardirqs_off+0xd/0x30 [ 30.156671][ T569] ? exc_page_fault+0xee/0x100 [ 30.156800][ T569] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.156963][ T569] RIP: 0033:0x7f55ae62208e [ 30.157101][ T569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.157629][ T569] RSP: 002b:00007ffcf129eb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.157824][ T569] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f55ae62208e [ 30.158018][ T569] RDX: 0000000000000000 RSI: 00007ffcf129ec00 RDI: 0000000000000005 [ 30.158211][ T569] RBP: 00007ffcf129eb60 R08: 0000000000000000 R09: 0000000000000000 [ 30.158467][ T569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.158661][ T569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf129f2d0 [ 30.158862][ T569] [ 30.158959][ T569] irq event stamp: 44967 [ 30.159057][ T569] hardirqs last enabled at (44975): [] __up_console_sem+0x5a/0x70 [ 30.159284][ T569] hardirqs last disabled at (44982): [] __up_console_sem+0x3f/0x70 [ 30.159567][ T569] softirqs last enabled at (45082): [] handle_softirqs+0x611/0x940 [ 30.159793][ T569] softirqs last disabled at (44991): [] __irq_exit_rcu+0x103/0x1c0 [ 30.160017][ T569] ---[ end trace 0000000000000000 ]--- [ 30.219932][ T572] ------------[ cut here ]------------ [ 30.220132][ T572] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/572 [ 30.220817][ T572] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.221234][ T572] CPU: 2 UID: 0 PID: 572 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.221583][ T572] Tainted: [W]=WARN [ 30.221737][ T572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.221960][ T572] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.222193][ T572] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.222750][ T572] RSP: 0018:ffa0000000dbefd0 EFLAGS: 00010286 [ 30.222972][ T572] RAX: 00000000ffffffa6 RBX: ff1100000c493000 RCX: 1ff40000001b7dc0 [ 30.223228][ T572] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4930bc [ 30.223499][ T572] RBP: ff1100000ef6a000 R08: 1fe2200001892619 R09: ff11000008d3d180 [ 30.223752][ T572] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 30.224007][ T572] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ef6ae44 [ 30.224266][ T572] FS: 00007f454b715840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 30.224574][ T572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.224799][ T572] CR2: 00007f454b90e460 CR3: 000000000f482004 CR4: 0000000000771ef0 [ 30.225057][ T572] PKRU: 55555554 [ 30.225208][ T572] Call Trace: [ 30.225377][ T572] [ 30.225498][ T572] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.225695][ T572] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 30.225888][ T572] rtmsg_ifinfo+0x5c/0xb0 [ 30.226042][ T572] ? ip6_route_dev_notify+0x3d/0x790 [ 30.226231][ T572] __dev_notify_flags+0x1b8/0x280 [ 30.226446][ T572] ? notifier_call_chain+0xb0/0x320 [ 30.226641][ T572] ? netif_change_name+0x8c0/0x8c0 [ 30.226832][ T572] ? register_netdevice+0x1171/0x1bc0 [ 30.227026][ T572] rtnl_configure_link+0x1ac/0x390 [ 30.227216][ T572] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 30.227428][ T572] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 30.227627][ T572] vxlan_newlink+0x196/0x270 [vxlan] [ 30.227819][ T572] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 30.228011][ T572] ? rtnl_create_link+0x169/0xf20 [ 30.228202][ T572] ? nla_strscpy+0xe3/0x180 [ 30.228409][ T572] rtnl_newlink_create+0x2da/0x8c0 [ 30.228602][ T572] ? rtnl_create_link+0xf20/0xf20 [ 30.228791][ T572] ? __dev_get_by_name+0x12/0x50 [ 30.228978][ T572] ? rtnl_dev_get+0xd7/0x170 [ 30.229174][ T572] __rtnl_newlink+0x22b/0xa50 [ 30.229386][ T572] rtnl_newlink+0x8d1/0xee0 [ 30.229576][ T572] ? lock_acquire.part.0+0xbc/0x260 [ 30.229769][ T572] ? find_held_lock+0x2b/0x80 [ 30.229959][ T572] ? __rtnl_newlink+0xa50/0xa50 [ 30.230146][ T572] ? mark_usage+0x61/0x170 [ 30.230333][ T572] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.230544][ T572] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.230733][ T572] ? __rtnl_newlink+0xa50/0xa50 [ 30.230922][ T572] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.231113][ T572] ? validate_chain+0x38b/0xc20 [ 30.231303][ T572] ? rtnl_link_fill+0x920/0x920 [ 30.231503][ T572] ? __lock_acquire+0x508/0xc10 [ 30.231693][ T572] ? lock_acquire.part.0+0xbc/0x260 [ 30.231880][ T572] ? find_held_lock+0x2b/0x80 [ 30.232069][ T572] netlink_rcv_skb+0x14e/0x3a0 [ 30.232257][ T572] ? rtnl_link_fill+0x920/0x920 [ 30.232466][ T572] ? netlink_ack+0xcf0/0xcf0 [ 30.232662][ T572] ? netlink_deliver_tap+0xc5/0x330 [ 30.232849][ T572] ? netlink_deliver_tap+0x13c/0x330 [ 30.233040][ T572] netlink_unicast+0x486/0x750 [ 30.233230][ T572] ? netlink_attachskb+0x810/0x810 [ 30.233444][ T572] ? __lock_acquire+0x508/0xc10 [ 30.233635][ T572] netlink_sendmsg+0x735/0xc60 [ 30.233824][ T572] ? netlink_unicast+0x750/0x750 [ 30.234015][ T572] ? __might_fault+0x97/0x140 [ 30.234208][ T572] ____sys_sendmsg+0x419/0x850 [ 30.234415][ T572] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.234607][ T572] ? get_timestamp.constprop.0+0x390/0x390 [ 30.234829][ T572] ? move_addr_to_kernel+0x40/0x40 [ 30.235024][ T572] ___sys_sendmsg+0x14e/0x1d0 [ 30.235210][ T572] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.235418][ T572] ? copy_msghdr_from_user+0x460/0x460 [ 30.235628][ T572] ? lock_vma_under_rcu+0x159/0x410 [ 30.235822][ T572] __sys_sendmsg+0x145/0x1f0 [ 30.236010][ T572] ? __sys_sendmsg_sock+0x20/0x20 [ 30.236202][ T572] ? rcu_is_watching+0x15/0xd0 [ 30.236410][ T572] ? rcu_is_watching+0x15/0xd0 [ 30.236602][ T572] do_syscall_64+0x117/0xfc0 [ 30.236791][ T572] ? trace_hardirqs_off+0xd/0x30 [ 30.236981][ T572] ? exc_page_fault+0xee/0x100 [ 30.237171][ T572] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.237410][ T572] RIP: 0033:0x7f454b94f08e [ 30.237606][ T572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.238146][ T572] RSP: 002b:00007ffc138f1000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.238426][ T572] RAX: ffffffffffffffda RBX: 00007ffc138f17b0 RCX: 00007f454b94f08e [ 30.238689][ T572] RDX: 0000000000000000 RSI: 00007ffc138f10b0 RDI: 0000000000000005 [ 30.238946][ T572] RBP: 00007ffc138f1010 R08: 0000000000000000 R09: 0000000000000000 [ 30.239202][ T572] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.239478][ T572] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc138f1780 [ 30.239743][ T572] [ 30.239893][ T572] irq event stamp: 20045 [ 30.240044][ T572] hardirqs last enabled at (20055): [] __up_console_sem+0x5a/0x70 [ 30.240355][ T572] hardirqs last disabled at (20066): [] sysvec_apic_timer_interrupt+0x12/0xe0 [ 30.240685][ T572] softirqs last enabled at (19732): [] handle_softirqs+0x611/0x940 [ 30.240976][ T572] softirqs last disabled at (19725): [] __irq_exit_rcu+0x103/0x1c0 [ 30.241267][ T572] ---[ end trace 0000000000000000 ]--- [ 30.271636][ T573] ------------[ cut here ]------------ [ 30.271785][ T573] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/573 [ 30.272016][ T573] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.272316][ T573] CPU: 0 UID: 0 PID: 573 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.272589][ T573] Tainted: [W]=WARN [ 30.272688][ T573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.272851][ T573] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.273020][ T573] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.273488][ T573] RSP: 0018:ffa0000000dcf020 EFLAGS: 00010286 [ 30.273652][ T573] RAX: 00000000ffffffa6 RBX: ff11000016914c80 RCX: 1ff40000001b9dca [ 30.273843][ T573] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016914d3c [ 30.274036][ T573] RBP: ff1100000ef6a000 R08: 1fe2200002d229a9 R09: ff1100000e2eae58 [ 30.274227][ T573] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 30.274430][ T573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 30.274624][ T573] FS: 00007f8082a64840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 30.274851][ T573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.275013][ T573] CR2: 0000000024843988 CR3: 0000000011af0001 CR4: 0000000000771ef0 [ 30.275207][ T573] PKRU: 55555554 [ 30.275305][ T573] Call Trace: [ 30.275413][ T573] [ 30.275480][ T573] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.275611][ T573] rtmsg_ifinfo+0x5c/0xb0 [ 30.275709][ T573] ? mark_held_locks+0x40/0x70 [ 30.275837][ T573] __dev_notify_flags+0x1b8/0x280 [ 30.275969][ T573] ? netif_change_name+0x8c0/0x8c0 [ 30.276099][ T573] ? __dev_change_flags+0x4a4/0x6d0 [ 30.276231][ T573] ? netif_set_allmulti+0x2c0/0x2c0 [ 30.276371][ T573] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.276501][ T573] ? is_bpf_text_address+0x68/0x110 [ 30.276631][ T573] netif_change_flags+0xfe/0x190 [ 30.276761][ T573] ? unwind_get_return_address+0x67/0xd0 [ 30.276890][ T573] do_setlink.isra.0+0x1d25/0x2a60 [ 30.277021][ T573] ? rtnl_link_get_size+0x350/0x350 [ 30.277152][ T573] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.277312][ T573] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.278144][ T573] ? validate_chain+0x38b/0xc20 [ 30.278276][ T573] ? rcu_read_lock_any_held+0x66/0x90 [ 30.278525][ T573] ? stack_depot_save_flags+0x367/0x770 [ 30.278657][ T573] ? __kernel_text_address+0x12/0x30 [ 30.278789][ T573] ? __lock_acquire+0x508/0xc10 [ 30.278918][ T573] ? lock_acquire.part.0+0xbc/0x260 [ 30.279045][ T573] ? rtnl_newlink+0x883/0xee0 [ 30.279175][ T573] ? rcu_is_watching+0x15/0xd0 [ 30.279304][ T573] ? lock_acquire+0x134/0x160 [ 30.279474][ T573] ? rcu_is_watching+0x15/0xd0 [ 30.279602][ T573] ? rcu_is_watching+0x15/0xd0 [ 30.279733][ T573] ? trace_contention_end+0xb3/0x1a0 [ 30.279865][ T573] ? __mutex_lock+0x1db/0x2010 [ 30.279993][ T573] ? __mutex_lock+0x9b2/0x2010 [ 30.280123][ T573] ? rtnl_newlink+0x883/0xee0 [ 30.280253][ T573] ? ww_mutex_lock+0x160/0x160 [ 30.280392][ T573] ? __rtnl_newlink+0x3fa/0xa50 [ 30.280525][ T573] rtnl_newlink+0x8d1/0xee0 [ 30.280655][ T573] ? lock_acquire.part.0+0xbc/0x260 [ 30.280784][ T573] ? find_held_lock+0x2b/0x80 [ 30.280914][ T573] ? __rtnl_newlink+0xa50/0xa50 [ 30.281042][ T573] ? mark_usage+0x61/0x170 [ 30.281169][ T573] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.281300][ T573] ? lock_acquire.part.0+0xbc/0x260 [ 30.281440][ T573] ? find_held_lock+0x2b/0x80 [ 30.281570][ T573] ? __rtnl_newlink+0xa50/0xa50 [ 30.281700][ T573] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.281830][ T573] ? __rtnl_newlink+0xa50/0xa50 [ 30.281960][ T573] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.282090][ T573] ? validate_chain+0x38b/0xc20 [ 30.282220][ T573] ? rtnl_link_fill+0x920/0x920 [ 30.282357][ T573] ? __lock_acquire+0x508/0xc10 [ 30.282490][ T573] ? lock_acquire.part.0+0xbc/0x260 [ 30.282619][ T573] ? find_held_lock+0x2b/0x80 [ 30.282749][ T573] netlink_rcv_skb+0x14e/0x3a0 [ 30.282882][ T573] ? rtnl_link_fill+0x920/0x920 [ 30.283013][ T573] ? netlink_ack+0xcf0/0xcf0 [ 30.283147][ T573] ? netlink_deliver_tap+0xc5/0x330 [ 30.283275][ T573] ? netlink_deliver_tap+0x13c/0x330 [ 30.283418][ T573] netlink_unicast+0x486/0x750 [ 30.283550][ T573] ? netlink_attachskb+0x810/0x810 [ 30.283680][ T573] ? __lock_acquire+0x508/0xc10 [ 30.283810][ T573] netlink_sendmsg+0x735/0xc60 [ 30.283941][ T573] ? netlink_unicast+0x750/0x750 [ 30.284069][ T573] ? __might_fault+0x97/0x140 [ 30.284199][ T573] ____sys_sendmsg+0x419/0x850 [ 30.284329][ T573] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.284468][ T573] ? get_timestamp.constprop.0+0x390/0x390 [ 30.284628][ T573] ? move_addr_to_kernel+0x40/0x40 [ 30.284758][ T573] ? stack_depot_save_flags+0x367/0x770 [ 30.284888][ T573] ? validate_chain+0x38b/0xc20 [ 30.285020][ T573] ___sys_sendmsg+0x14e/0x1d0 [ 30.285150][ T573] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.285313][ T573] ? copy_msghdr_from_user+0x460/0x460 [ 30.285465][ T573] __sys_sendmsg+0x145/0x1f0 [ 30.285596][ T573] ? __sys_sendmsg_sock+0x20/0x20 [ 30.285728][ T573] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.285894][ T573] ? do_raw_spin_unlock+0x59/0x250 [ 30.286026][ T573] ? rcu_is_watching+0x15/0xd0 [ 30.286158][ T573] do_syscall_64+0x117/0xfc0 [ 30.286289][ T573] ? trace_hardirqs_off+0xd/0x30 [ 30.286434][ T573] ? exc_page_fault+0xee/0x100 [ 30.286565][ T573] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.286729][ T573] RIP: 0033:0x7f8082c9e08e [ 30.286868][ T573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.287335][ T573] RSP: 002b:00007fff8c8ef850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.287544][ T573] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8082c9e08e [ 30.287744][ T573] RDX: 0000000000000000 RSI: 00007fff8c8ef900 RDI: 0000000000000005 [ 30.287941][ T573] RBP: 00007fff8c8ef860 R08: 0000000000000000 R09: 0000000000000000 [ 30.288138][ T573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.288333][ T573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8c8effd0 [ 30.288556][ T573] [ 30.288656][ T573] irq event stamp: 16551 [ 30.288754][ T573] hardirqs last enabled at (16559): [] __up_console_sem+0x5a/0x70 [ 30.288983][ T573] hardirqs last disabled at (16566): [] __up_console_sem+0x3f/0x70 [ 30.289210][ T573] softirqs last enabled at (16020): [] handle_softirqs+0x611/0x940 [ 30.289451][ T573] softirqs last disabled at (15963): [] __irq_exit_rcu+0x103/0x1c0 [ 30.289679][ T573] ---[ end trace 0000000000000000 ]--- [ 30.381497][ T576] ------------[ cut here ]------------ [ 30.381676][ T576] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/576 [ 30.381935][ T576] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.382266][ T576] CPU: 0 UID: 0 PID: 576 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.382572][ T576] Tainted: [W]=WARN [ 30.382681][ T576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.382860][ T576] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.383047][ T576] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.383558][ T576] RSP: 0018:ffa0000000a06fd0 EFLAGS: 00010286 [ 30.383737][ T576] RAX: 00000000ffffffa6 RBX: ff1100001768ee40 RCX: 1ff4000000140dc0 [ 30.383951][ T576] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001768eefc [ 30.384160][ T576] RBP: ff1100000b7fa000 R08: 1fe2200002ed1de1 R09: ff1100000feb2e80 [ 30.384380][ T576] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 30.384590][ T576] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b7fae44 [ 30.384805][ T576] FS: 00007fb5e126c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 30.385051][ T576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.385228][ T576] CR2: 0000000000437490 CR3: 000000000efdf003 CR4: 0000000000771ef0 [ 30.385453][ T576] PKRU: 55555554 [ 30.385559][ T576] Call Trace: [ 30.385665][ T576] [ 30.385738][ T576] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.385881][ T576] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 30.386027][ T576] rtmsg_ifinfo+0x5c/0xb0 [ 30.386133][ T576] ? ip6_route_dev_notify+0x3d/0x790 [ 30.386276][ T576] __dev_notify_flags+0x1b8/0x280 [ 30.386425][ T576] ? notifier_call_chain+0xb0/0x320 [ 30.386566][ T576] ? netif_change_name+0x8c0/0x8c0 [ 30.386708][ T576] ? register_netdevice+0x1171/0x1bc0 [ 30.386854][ T576] rtnl_configure_link+0x1ac/0x390 [ 30.386995][ T576] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 30.387139][ T576] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 30.387283][ T576] vxlan_newlink+0x196/0x270 [vxlan] [ 30.387434][ T576] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 30.387579][ T576] ? rtnl_create_link+0x169/0xf20 [ 30.387721][ T576] ? nla_strscpy+0xe3/0x180 [ 30.387863][ T576] rtnl_newlink_create+0x2da/0x8c0 [ 30.388007][ T576] ? rtnl_create_link+0xf20/0xf20 [ 30.388146][ T576] ? __dev_get_by_name+0x12/0x50 [ 30.388286][ T576] ? rtnl_dev_get+0xd7/0x170 [ 30.388443][ T576] __rtnl_newlink+0x22b/0xa50 [ 30.388587][ T576] rtnl_newlink+0x8d1/0xee0 [ 30.388731][ T576] ? lock_acquire.part.0+0xbc/0x260 [ 30.388872][ T576] ? find_held_lock+0x2b/0x80 [ 30.389011][ T576] ? __rtnl_newlink+0xa50/0xa50 [ 30.389151][ T576] ? mark_usage+0x61/0x170 [ 30.389291][ T576] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.389449][ T576] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.389591][ T576] ? __rtnl_newlink+0xa50/0xa50 [ 30.389732][ T576] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.389874][ T576] ? validate_chain+0x38b/0xc20 [ 30.390014][ T576] ? rtnl_link_fill+0x920/0x920 [ 30.390154][ T576] ? __lock_acquire+0x508/0xc10 [ 30.390298][ T576] ? lock_acquire.part.0+0xbc/0x260 [ 30.390449][ T576] ? find_held_lock+0x2b/0x80 [ 30.390589][ T576] netlink_rcv_skb+0x14e/0x3a0 [ 30.390728][ T576] ? rtnl_link_fill+0x920/0x920 [ 30.390869][ T576] ? netlink_ack+0xcf0/0xcf0 [ 30.391014][ T576] ? netlink_deliver_tap+0xc5/0x330 [ 30.391154][ T576] ? netlink_deliver_tap+0x13c/0x330 [ 30.391298][ T576] netlink_unicast+0x486/0x750 [ 30.391450][ T576] ? netlink_attachskb+0x810/0x810 [ 30.391594][ T576] ? __lock_acquire+0x508/0xc10 [ 30.391735][ T576] netlink_sendmsg+0x735/0xc60 [ 30.391879][ T576] ? netlink_unicast+0x750/0x750 [ 30.392021][ T576] ? __might_fault+0x97/0x140 [ 30.392164][ T576] ____sys_sendmsg+0x419/0x850 [ 30.392305][ T576] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.392457][ T576] ? get_timestamp.constprop.0+0x390/0x390 [ 30.392629][ T576] ? move_addr_to_kernel+0x40/0x40 [ 30.392774][ T576] ___sys_sendmsg+0x14e/0x1d0 [ 30.392914][ T576] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.393057][ T576] ? copy_msghdr_from_user+0x460/0x460 [ 30.393207][ T576] ? lock_vma_under_rcu+0x159/0x410 [ 30.393361][ T576] __sys_sendmsg+0x145/0x1f0 [ 30.393503][ T576] ? __sys_sendmsg_sock+0x20/0x20 [ 30.393646][ T576] ? rcu_is_watching+0x15/0xd0 [ 30.393786][ T576] ? rcu_is_watching+0x15/0xd0 [ 30.393926][ T576] do_syscall_64+0x117/0xfc0 [ 30.394066][ T576] ? trace_hardirqs_off+0xd/0x30 [ 30.394208][ T576] ? exc_page_fault+0xee/0x100 [ 30.394363][ T576] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.394538][ T576] RIP: 0033:0x7fb5e14a608e [ 30.394686][ T576] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.395188][ T576] RSP: 002b:00007ffe81ceecc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.395414][ T576] RAX: ffffffffffffffda RBX: 00007ffe81cef470 RCX: 00007fb5e14a608e [ 30.395625][ T576] RDX: 0000000000000000 RSI: 00007ffe81ceed70 RDI: 0000000000000005 [ 30.395835][ T576] RBP: 00007ffe81ceecd0 R08: 0000000000000000 R09: 0000000000000000 [ 30.396045][ T576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.396256][ T576] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81cef440 [ 30.396487][ T576] [ 30.396593][ T576] irq event stamp: 15265 [ 30.396698][ T576] hardirqs last enabled at (15273): [] __up_console_sem+0x5a/0x70 [ 30.396944][ T576] hardirqs last disabled at (15280): [] __up_console_sem+0x3f/0x70 [ 30.397190][ T576] softirqs last enabled at (14432): [] __alloc_skb+0x4c2/0x5f0 [ 30.397447][ T576] softirqs last disabled at (14430): [] __alloc_skb+0x4c2/0x5f0 [ 30.397691][ T576] ---[ end trace 0000000000000000 ]--- [ 30.431827][ T577] ------------[ cut here ]------------ [ 30.431984][ T577] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/577 [ 30.432218][ T577] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.433140][ T577] CPU: 3 UID: 0 PID: 577 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.433424][ T577] Tainted: [W]=WARN [ 30.433531][ T577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.433694][ T577] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.433863][ T577] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.434329][ T577] RSP: 0018:ffa0000000857020 EFLAGS: 00010286 [ 30.434506][ T577] RAX: 00000000ffffffa6 RBX: ff11000017693c40 RCX: 1ff400000010adca [ 30.434701][ T577] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017693cfc [ 30.434897][ T577] RBP: ff1100000b7fa000 R08: 1fe2200002ed27a1 R09: ff1100000feb0b58 [ 30.435091][ T577] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 30.435288][ T577] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 30.435499][ T577] FS: 00007efca9b31840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 30.435729][ T577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.435893][ T577] CR2: 00007efca9e011a0 CR3: 000000000f67f006 CR4: 0000000000771ef0 [ 30.436089][ T577] PKRU: 55555554 [ 30.436187][ T577] Call Trace: [ 30.436285][ T577] [ 30.436361][ T577] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.436494][ T577] rtmsg_ifinfo+0x5c/0xb0 [ 30.436595][ T577] ? mark_held_locks+0x40/0x70 [ 30.436764][ T577] __dev_notify_flags+0x1b8/0x280 [ 30.436896][ T577] ? netif_change_name+0x8c0/0x8c0 [ 30.437027][ T577] ? __dev_change_flags+0x4a4/0x6d0 [ 30.437157][ T577] ? netif_set_allmulti+0x2c0/0x2c0 [ 30.437287][ T577] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.437428][ T577] ? is_bpf_text_address+0x68/0x110 [ 30.437565][ T577] netif_change_flags+0xfe/0x190 [ 30.437696][ T577] ? unwind_get_return_address+0x67/0xd0 [ 30.437828][ T577] do_setlink.isra.0+0x1d25/0x2a60 [ 30.437962][ T577] ? rtnl_link_get_size+0x350/0x350 [ 30.438095][ T577] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.438258][ T577] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.438400][ T577] ? validate_chain+0x38b/0xc20 [ 30.438531][ T577] ? rcu_read_lock_any_held+0x66/0x90 [ 30.438662][ T577] ? stack_depot_save_flags+0x367/0x770 [ 30.438794][ T577] ? __kernel_text_address+0x12/0x30 [ 30.438926][ T577] ? __lock_acquire+0x508/0xc10 [ 30.439059][ T577] ? lock_acquire.part.0+0xbc/0x260 [ 30.439191][ T577] ? rtnl_newlink+0x883/0xee0 [ 30.439323][ T577] ? rcu_is_watching+0x15/0xd0 [ 30.439465][ T577] ? lock_acquire+0x134/0x160 [ 30.439596][ T577] ? rcu_is_watching+0x15/0xd0 [ 30.439727][ T577] ? rcu_is_watching+0x15/0xd0 [ 30.439859][ T577] ? trace_contention_end+0xb3/0x1a0 [ 30.439992][ T577] ? __mutex_lock+0x1db/0x2010 [ 30.440124][ T577] ? __mutex_lock+0x9b2/0x2010 [ 30.440255][ T577] ? rtnl_newlink+0x883/0xee0 [ 30.440454][ T577] ? ww_mutex_lock+0x160/0x160 [ 30.440599][ T577] ? __rtnl_newlink+0x3fa/0xa50 [ 30.440732][ T577] rtnl_newlink+0x8d1/0xee0 [ 30.440864][ T577] ? lock_acquire.part.0+0xbc/0x260 [ 30.440995][ T577] ? find_held_lock+0x2b/0x80 [ 30.441127][ T577] ? __rtnl_newlink+0xa50/0xa50 [ 30.441259][ T577] ? mark_usage+0x61/0x170 [ 30.441399][ T577] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.441534][ T577] ? lock_acquire.part.0+0xbc/0x260 [ 30.441664][ T577] ? find_held_lock+0x2b/0x80 [ 30.441794][ T577] ? __rtnl_newlink+0xa50/0xa50 [ 30.441926][ T577] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.442057][ T577] ? __rtnl_newlink+0xa50/0xa50 [ 30.442188][ T577] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.442318][ T577] ? validate_chain+0x38b/0xc20 [ 30.442456][ T577] ? rtnl_link_fill+0x920/0x920 [ 30.442586][ T577] ? __lock_acquire+0x508/0xc10 [ 30.442717][ T577] ? lock_acquire.part.0+0xbc/0x260 [ 30.442847][ T577] ? find_held_lock+0x2b/0x80 [ 30.442979][ T577] netlink_rcv_skb+0x14e/0x3a0 [ 30.443110][ T577] ? rtnl_link_fill+0x920/0x920 [ 30.443240][ T577] ? netlink_ack+0xcf0/0xcf0 [ 30.443385][ T577] ? netlink_deliver_tap+0xc5/0x330 [ 30.443515][ T577] ? netlink_deliver_tap+0x13c/0x330 [ 30.443647][ T577] netlink_unicast+0x486/0x750 [ 30.443778][ T577] ? netlink_attachskb+0x810/0x810 [ 30.443909][ T577] ? __lock_acquire+0x508/0xc10 [ 30.444041][ T577] netlink_sendmsg+0x735/0xc60 [ 30.444172][ T577] ? netlink_unicast+0x750/0x750 [ 30.444305][ T577] ? __might_fault+0x97/0x140 [ 30.444449][ T577] ____sys_sendmsg+0x419/0x850 [ 30.444582][ T577] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.444712][ T577] ? get_timestamp.constprop.0+0x390/0x390 [ 30.444874][ T577] ? move_addr_to_kernel+0x40/0x40 [ 30.445007][ T577] ? stack_depot_save_flags+0x367/0x770 [ 30.445136][ T577] ? validate_chain+0x38b/0xc20 [ 30.445269][ T577] ___sys_sendmsg+0x14e/0x1d0 [ 30.445412][ T577] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.445576][ T577] ? copy_msghdr_from_user+0x460/0x460 [ 30.445717][ T577] __sys_sendmsg+0x145/0x1f0 [ 30.445849][ T577] ? __sys_sendmsg_sock+0x20/0x20 [ 30.445980][ T577] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.446147][ T577] ? do_raw_spin_unlock+0x59/0x250 [ 30.446280][ T577] ? rcu_is_watching+0x15/0xd0 [ 30.446421][ T577] do_syscall_64+0x117/0xfc0 [ 30.446553][ T577] ? trace_hardirqs_off+0xd/0x30 [ 30.446683][ T577] ? exc_page_fault+0xee/0x100 [ 30.446814][ T577] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.446979][ T577] RIP: 0033:0x7efca9d6b08e [ 30.447118][ T577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.447590][ T577] RSP: 002b:00007ffea6a538d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.447786][ T577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efca9d6b08e [ 30.447983][ T577] RDX: 0000000000000000 RSI: 00007ffea6a53980 RDI: 0000000000000005 [ 30.448179][ T577] RBP: 00007ffea6a538e0 R08: 0000000000000000 R09: 0000000000000000 [ 30.448386][ T577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.448580][ T577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6a54050 [ 30.448782][ T577] [ 30.448880][ T577] irq event stamp: 27727 [ 30.448978][ T577] hardirqs last enabled at (27735): [] __up_console_sem+0x5a/0x70 [ 30.449209][ T577] hardirqs last disabled at (27742): [] __up_console_sem+0x3f/0x70 [ 30.449446][ T577] softirqs last enabled at (26846): [] handle_softirqs+0x611/0x940 [ 30.449673][ T577] softirqs last disabled at (25805): [] __irq_exit_rcu+0x103/0x1c0 [ 30.449899][ T577] ---[ end trace 0000000000000000 ]--- [ 30.537994][ T580] ------------[ cut here ]------------ [ 30.538171][ T580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/580 [ 30.538429][ T580] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.538760][ T580] CPU: 0 UID: 0 PID: 580 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.539045][ T580] Tainted: [W]=WARN [ 30.539152][ T580] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.539330][ T580] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.539527][ T580] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.540030][ T580] RSP: 0018:ffa0000000deefd0 EFLAGS: 00010286 [ 30.540208][ T580] RAX: 00000000ffffffa6 RBX: ff1100000c470c80 RCX: 1ff40000001bddc0 [ 30.540428][ T580] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c470d3c [ 30.540639][ T580] RBP: ff1100000e9da000 R08: 1fe220000188e1a9 R09: ff1100000edad180 [ 30.540853][ T580] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 30.541063][ T580] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e9dae44 [ 30.541273][ T580] FS: 00007f308e8a4840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 30.541527][ T580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.541703][ T580] CR2: 00007f308ea9d460 CR3: 0000000015b63002 CR4: 0000000000771ef0 [ 30.541913][ T580] PKRU: 55555554 [ 30.542019][ T580] Call Trace: [ 30.542124][ T580] [ 30.542198][ T580] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.542350][ T580] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 30.542497][ T580] rtmsg_ifinfo+0x5c/0xb0 [ 30.542603][ T580] ? ip6_route_dev_notify+0x3d/0x790 [ 30.542747][ T580] __dev_notify_flags+0x1b8/0x280 [ 30.542887][ T580] ? notifier_call_chain+0xb0/0x320 [ 30.543029][ T580] ? netif_change_name+0x8c0/0x8c0 [ 30.543173][ T580] ? register_netdevice+0x1171/0x1bc0 [ 30.543316][ T580] rtnl_configure_link+0x1ac/0x390 [ 30.543467][ T580] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 30.543611][ T580] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 30.543755][ T580] vxlan_newlink+0x196/0x270 [vxlan] [ 30.543899][ T580] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 30.544046][ T580] ? rtnl_create_link+0x169/0xf20 [ 30.544186][ T580] ? nla_strscpy+0xe3/0x180 [ 30.544329][ T580] rtnl_newlink_create+0x2da/0x8c0 [ 30.544482][ T580] ? rtnl_create_link+0xf20/0xf20 [ 30.544622][ T580] ? __dev_get_by_name+0x12/0x50 [ 30.544762][ T580] ? rtnl_dev_get+0xd7/0x170 [ 30.544908][ T580] __rtnl_newlink+0x22b/0xa50 [ 30.545054][ T580] rtnl_newlink+0x8d1/0xee0 [ 30.545197][ T580] ? lock_acquire.part.0+0xbc/0x260 [ 30.545342][ T580] ? find_held_lock+0x2b/0x80 [ 30.545488][ T580] ? __rtnl_newlink+0xa50/0xa50 [ 30.545628][ T580] ? mark_usage+0x61/0x170 [ 30.545767][ T580] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.545912][ T580] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.546054][ T580] ? __rtnl_newlink+0xa50/0xa50 [ 30.546196][ T580] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.546348][ T580] ? validate_chain+0x38b/0xc20 [ 30.546490][ T580] ? rtnl_link_fill+0x920/0x920 [ 30.546629][ T580] ? __lock_acquire+0x508/0xc10 [ 30.546771][ T580] ? lock_acquire.part.0+0xbc/0x260 [ 30.546911][ T580] ? find_held_lock+0x2b/0x80 [ 30.547053][ T580] netlink_rcv_skb+0x14e/0x3a0 [ 30.547194][ T580] ? rtnl_link_fill+0x920/0x920 [ 30.547336][ T580] ? netlink_ack+0xcf0/0xcf0 [ 30.547491][ T580] ? netlink_deliver_tap+0xc5/0x330 [ 30.547631][ T580] ? netlink_deliver_tap+0x13c/0x330 [ 30.547774][ T580] netlink_unicast+0x486/0x750 [ 30.547916][ T580] ? netlink_attachskb+0x810/0x810 [ 30.548057][ T580] ? __lock_acquire+0x508/0xc10 [ 30.548200][ T580] netlink_sendmsg+0x735/0xc60 [ 30.548351][ T580] ? netlink_unicast+0x750/0x750 [ 30.548493][ T580] ? __might_fault+0x97/0x140 [ 30.548636][ T580] ____sys_sendmsg+0x419/0x850 [ 30.548777][ T580] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.548920][ T580] ? get_timestamp.constprop.0+0x390/0x390 [ 30.549096][ T580] ? move_addr_to_kernel+0x40/0x40 [ 30.549243][ T580] ___sys_sendmsg+0x14e/0x1d0 [ 30.549393][ T580] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.549537][ T580] ? copy_msghdr_from_user+0x460/0x460 [ 30.549687][ T580] ? lock_vma_under_rcu+0x159/0x410 [ 30.549832][ T580] __sys_sendmsg+0x145/0x1f0 [ 30.549975][ T580] ? __sys_sendmsg_sock+0x20/0x20 [ 30.550120][ T580] ? rcu_is_watching+0x15/0xd0 [ 30.550261][ T580] ? rcu_is_watching+0x15/0xd0 [ 30.550416][ T580] do_syscall_64+0x117/0xfc0 [ 30.550558][ T580] ? trace_hardirqs_off+0xd/0x30 [ 30.550701][ T580] ? exc_page_fault+0xee/0x100 [ 30.550841][ T580] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.551018][ T580] RIP: 0033:0x7f308eade08e [ 30.551169][ T580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.551683][ T580] RSP: 002b:00007fff8e69b2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.551896][ T580] RAX: ffffffffffffffda RBX: 00007fff8e69ba90 RCX: 00007f308eade08e [ 30.552108][ T580] RDX: 0000000000000000 RSI: 00007fff8e69b390 RDI: 0000000000000005 [ 30.552332][ T580] RBP: 00007fff8e69b2f0 R08: 0000000000000000 R09: 0000000000000000 [ 30.552552][ T580] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.552761][ T580] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8e69ba60 [ 30.552978][ T580] [ 30.553083][ T580] irq event stamp: 27973 [ 30.553190][ T580] hardirqs last enabled at (27981): [] __up_console_sem+0x5a/0x70 [ 30.553443][ T580] hardirqs last disabled at (27990): [] __up_console_sem+0x3f/0x70 [ 30.553685][ T580] softirqs last enabled at (27142): [] __alloc_skb+0x4c2/0x5f0 [ 30.553931][ T580] softirqs last disabled at (27140): [] __alloc_skb+0x4c2/0x5f0 [ 30.554200][ T580] ---[ end trace 0000000000000000 ]--- [ 30.583903][ T581] ------------[ cut here ]------------ [ 30.584053][ T581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/581 [ 30.584281][ T581] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.584603][ T581] CPU: 3 UID: 0 PID: 581 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.584868][ T581] Tainted: [W]=WARN [ 30.584969][ T581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.585136][ T581] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.585306][ T581] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.585783][ T581] RSP: 0018:ffa0000000dff020 EFLAGS: 00010286 [ 30.585954][ T581] RAX: 00000000ffffffa6 RBX: ff1100000eda4c80 RCX: 1ff40000001bfdca [ 30.586148][ T581] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000eda4d3c [ 30.586352][ T581] RBP: ff1100000e9da000 R08: 1fe2200001db49a9 R09: ff1100000a2a5158 [ 30.586549][ T581] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 30.586746][ T581] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 30.586943][ T581] FS: 00007fb6984f1840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 30.587174][ T581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.587349][ T581] CR2: 00007fb6987c11a0 CR3: 0000000015aa0002 CR4: 0000000000771ef0 [ 30.587547][ T581] PKRU: 55555554 [ 30.587646][ T581] Call Trace: [ 30.587744][ T581] [ 30.587812][ T581] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.587946][ T581] rtmsg_ifinfo+0x5c/0xb0 [ 30.588047][ T581] ? mark_held_locks+0x40/0x70 [ 30.588179][ T581] __dev_notify_flags+0x1b8/0x280 [ 30.588311][ T581] ? netif_change_name+0x8c0/0x8c0 [ 30.588450][ T581] ? __dev_change_flags+0x4a4/0x6d0 [ 30.588580][ T581] ? netif_set_allmulti+0x2c0/0x2c0 [ 30.588711][ T581] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.588842][ T581] ? is_bpf_text_address+0x68/0x110 [ 30.588980][ T581] netif_change_flags+0xfe/0x190 [ 30.589113][ T581] ? unwind_get_return_address+0x67/0xd0 [ 30.589244][ T581] do_setlink.isra.0+0x1d25/0x2a60 [ 30.589386][ T581] ? rtnl_link_get_size+0x350/0x350 [ 30.589519][ T581] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.589682][ T581] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.589813][ T581] ? validate_chain+0x38b/0xc20 [ 30.589944][ T581] ? rcu_read_lock_any_held+0x66/0x90 [ 30.590074][ T581] ? stack_depot_save_flags+0x367/0x770 [ 30.590205][ T581] ? __kernel_text_address+0x12/0x30 [ 30.590342][ T581] ? __lock_acquire+0x508/0xc10 [ 30.590480][ T581] ? lock_acquire.part.0+0xbc/0x260 [ 30.590612][ T581] ? rtnl_newlink+0x883/0xee0 [ 30.590745][ T581] ? rcu_is_watching+0x15/0xd0 [ 30.590878][ T581] ? lock_acquire+0x134/0x160 [ 30.591008][ T581] ? rcu_is_watching+0x15/0xd0 [ 30.591139][ T581] ? rcu_is_watching+0x15/0xd0 [ 30.591271][ T581] ? trace_contention_end+0xb3/0x1a0 [ 30.591415][ T581] ? __mutex_lock+0x1db/0x2010 [ 30.591546][ T581] ? __mutex_lock+0x9b2/0x2010 [ 30.591677][ T581] ? rtnl_newlink+0x883/0xee0 [ 30.591808][ T581] ? ww_mutex_lock+0x160/0x160 [ 30.591941][ T581] ? __rtnl_newlink+0x3fa/0xa50 [ 30.592077][ T581] rtnl_newlink+0x8d1/0xee0 [ 30.592209][ T581] ? lock_acquire.part.0+0xbc/0x260 [ 30.592346][ T581] ? find_held_lock+0x2b/0x80 [ 30.592479][ T581] ? __rtnl_newlink+0xa50/0xa50 [ 30.592610][ T581] ? mark_usage+0x61/0x170 [ 30.592739][ T581] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.592872][ T581] ? lock_acquire.part.0+0xbc/0x260 [ 30.593001][ T581] ? find_held_lock+0x2b/0x80 [ 30.593131][ T581] ? __rtnl_newlink+0xa50/0xa50 [ 30.593261][ T581] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.593402][ T581] ? __rtnl_newlink+0xa50/0xa50 [ 30.593538][ T581] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.593670][ T581] ? validate_chain+0x38b/0xc20 [ 30.593800][ T581] ? rtnl_link_fill+0x920/0x920 [ 30.593929][ T581] ? __lock_acquire+0x508/0xc10 [ 30.594061][ T581] ? lock_acquire.part.0+0xbc/0x260 [ 30.594191][ T581] ? find_held_lock+0x2b/0x80 [ 30.594321][ T581] netlink_rcv_skb+0x14e/0x3a0 [ 30.594463][ T581] ? rtnl_link_fill+0x920/0x920 [ 30.594595][ T581] ? netlink_ack+0xcf0/0xcf0 [ 30.594730][ T581] ? netlink_deliver_tap+0xc5/0x330 [ 30.594859][ T581] ? netlink_deliver_tap+0x13c/0x330 [ 30.594991][ T581] netlink_unicast+0x486/0x750 [ 30.595124][ T581] ? netlink_attachskb+0x810/0x810 [ 30.595256][ T581] ? __lock_acquire+0x508/0xc10 [ 30.595478][ T581] netlink_sendmsg+0x735/0xc60 [ 30.595611][ T581] ? netlink_unicast+0x750/0x750 [ 30.595744][ T581] ? __might_fault+0x97/0x140 [ 30.595877][ T581] ____sys_sendmsg+0x419/0x850 [ 30.596010][ T581] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.596140][ T581] ? get_timestamp.constprop.0+0x390/0x390 [ 30.596302][ T581] ? move_addr_to_kernel+0x40/0x40 [ 30.596509][ T581] ? stack_depot_save_flags+0x367/0x770 [ 30.596718][ T581] ? validate_chain+0x38b/0xc20 [ 30.596851][ T581] ___sys_sendmsg+0x14e/0x1d0 [ 30.596981][ T581] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.597142][ T581] ? copy_msghdr_from_user+0x460/0x460 [ 30.597285][ T581] __sys_sendmsg+0x145/0x1f0 [ 30.597504][ T581] ? __sys_sendmsg_sock+0x20/0x20 [ 30.597633][ T581] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.597796][ T581] ? do_raw_spin_unlock+0x59/0x250 [ 30.597925][ T581] ? rcu_is_watching+0x15/0xd0 [ 30.598058][ T581] do_syscall_64+0x117/0xfc0 [ 30.598188][ T581] ? trace_hardirqs_off+0xd/0x30 [ 30.598318][ T581] ? exc_page_fault+0xee/0x100 [ 30.598516][ T581] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.598680][ T581] RIP: 0033:0x7fb69872b08e [ 30.598820][ T581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.599284][ T581] RSP: 002b:00007ffd3bd500b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.599485][ T581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb69872b08e [ 30.599679][ T581] RDX: 0000000000000000 RSI: 00007ffd3bd50160 RDI: 0000000000000005 [ 30.599874][ T581] RBP: 00007ffd3bd500c0 R08: 0000000000000000 R09: 0000000000000000 [ 30.600069][ T581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.600263][ T581] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3bd50830 [ 30.600474][ T581] [ 30.600574][ T581] irq event stamp: 23991 [ 30.600673][ T581] hardirqs last enabled at (23999): [] __up_console_sem+0x5a/0x70 [ 30.600898][ T581] hardirqs last disabled at (24006): [] __up_console_sem+0x3f/0x70 [ 30.601122][ T581] softirqs last enabled at (23898): [] handle_softirqs+0x611/0x940 [ 30.601354][ T581] softirqs last disabled at (23793): [] __irq_exit_rcu+0x103/0x1c0 [ 30.601580][ T581] ---[ end trace 0000000000000000 ]--- [ 30.686569][ T584] ------------[ cut here ]------------ [ 30.686747][ T584] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/584 [ 30.686996][ T584] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.687331][ T584] CPU: 3 UID: 0 PID: 584 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.688018][ T584] Tainted: [W]=WARN [ 30.688128][ T584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.688309][ T584] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.688504][ T584] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.689007][ T584] RSP: 0018:ffa0000000e2efd0 EFLAGS: 00010286 [ 30.689183][ T584] RAX: 00000000ffffffa6 RBX: ff11000009b35e00 RCX: 1ff40000001c5dc0 [ 30.689402][ T584] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009b35ebc [ 30.689615][ T584] RBP: ff1100000f7aa000 R08: 1fe2200001366bd9 R09: ff11000014b38b80 [ 30.689824][ T584] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 30.690034][ T584] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f7aae44 [ 30.690248][ T584] FS: 00007fa1bee26840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 30.690503][ T584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.690679][ T584] CR2: 00007fa1bf100cb0 CR3: 000000000e016006 CR4: 0000000000771ef0 [ 30.690889][ T584] PKRU: 55555554 [ 30.690995][ T584] Call Trace: [ 30.691098][ T584] [ 30.691171][ T584] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.691313][ T584] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 30.691468][ T584] rtmsg_ifinfo+0x5c/0xb0 [ 30.691574][ T584] ? ip6_route_dev_notify+0x3d/0x790 [ 30.691718][ T584] __dev_notify_flags+0x1b8/0x280 [ 30.691860][ T584] ? notifier_call_chain+0xb0/0x320 [ 30.692002][ T584] ? netif_change_name+0x8c0/0x8c0 [ 30.692143][ T584] ? register_netdevice+0x1171/0x1bc0 [ 30.692286][ T584] rtnl_configure_link+0x1ac/0x390 [ 30.692439][ T584] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 30.692581][ T584] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 30.692726][ T584] vxlan_newlink+0x196/0x270 [vxlan] [ 30.692870][ T584] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 30.693018][ T584] ? rtnl_create_link+0x169/0xf20 [ 30.693158][ T584] ? nla_strscpy+0xe3/0x180 [ 30.693299][ T584] rtnl_newlink_create+0x2da/0x8c0 [ 30.693454][ T584] ? rtnl_create_link+0xf20/0xf20 [ 30.693593][ T584] ? __dev_get_by_name+0x12/0x50 [ 30.693735][ T584] ? rtnl_dev_get+0xd7/0x170 [ 30.693881][ T584] __rtnl_newlink+0x22b/0xa50 [ 30.694028][ T584] rtnl_newlink+0x8d1/0xee0 [ 30.694169][ T584] ? lock_acquire.part.0+0xbc/0x260 [ 30.694310][ T584] ? find_held_lock+0x2b/0x80 [ 30.694460][ T584] ? __rtnl_newlink+0xa50/0xa50 [ 30.694600][ T584] ? mark_usage+0x61/0x170 [ 30.694739][ T584] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.694883][ T584] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.695024][ T584] ? __rtnl_newlink+0xa50/0xa50 [ 30.695164][ T584] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.695304][ T584] ? validate_chain+0x38b/0xc20 [ 30.695454][ T584] ? rtnl_link_fill+0x920/0x920 [ 30.695593][ T584] ? __lock_acquire+0x508/0xc10 [ 30.695734][ T584] ? lock_acquire.part.0+0xbc/0x260 [ 30.695874][ T584] ? find_held_lock+0x2b/0x80 [ 30.696017][ T584] netlink_rcv_skb+0x14e/0x3a0 [ 30.696157][ T584] ? rtnl_link_fill+0x920/0x920 [ 30.696298][ T584] ? netlink_ack+0xcf0/0xcf0 [ 30.696456][ T584] ? netlink_deliver_tap+0xc5/0x330 [ 30.696594][ T584] ? netlink_deliver_tap+0x13c/0x330 [ 30.696737][ T584] netlink_unicast+0x486/0x750 [ 30.696878][ T584] ? netlink_attachskb+0x810/0x810 [ 30.697020][ T584] ? __lock_acquire+0x508/0xc10 [ 30.697162][ T584] netlink_sendmsg+0x735/0xc60 [ 30.697303][ T584] ? netlink_unicast+0x750/0x750 [ 30.697457][ T584] ? __might_fault+0x97/0x140 [ 30.697600][ T584] ____sys_sendmsg+0x419/0x850 [ 30.697743][ T584] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.697885][ T584] ? get_timestamp.constprop.0+0x390/0x390 [ 30.698060][ T584] ? move_addr_to_kernel+0x40/0x40 [ 30.698205][ T584] ___sys_sendmsg+0x14e/0x1d0 [ 30.698352][ T584] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.698493][ T584] ? copy_msghdr_from_user+0x460/0x460 [ 30.698643][ T584] ? lock_vma_under_rcu+0x159/0x410 [ 30.698789][ T584] __sys_sendmsg+0x145/0x1f0 [ 30.698930][ T584] ? __sys_sendmsg_sock+0x20/0x20 [ 30.699075][ T584] ? rcu_is_watching+0x15/0xd0 [ 30.699215][ T584] ? rcu_is_watching+0x15/0xd0 [ 30.699361][ T584] do_syscall_64+0x117/0xfc0 [ 30.699502][ T584] ? trace_hardirqs_off+0xd/0x30 [ 30.699644][ T584] ? exc_page_fault+0xee/0x100 [ 30.699787][ T584] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.699961][ T584] RIP: 0033:0x7fa1bf06008e [ 30.700108][ T584] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.700619][ T584] RSP: 002b:00007ffc1ed1ba00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.700834][ T584] RAX: ffffffffffffffda RBX: 00007ffc1ed1c1b0 RCX: 00007fa1bf06008e [ 30.701049][ T584] RDX: 0000000000000000 RSI: 00007ffc1ed1bab0 RDI: 0000000000000005 [ 30.701259][ T584] RBP: 00007ffc1ed1ba10 R08: 0000000000000000 R09: 0000000000000000 [ 30.701482][ T584] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.701693][ T584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1ed1c180 [ 30.701911][ T584] [ 30.702016][ T584] irq event stamp: 23997 [ 30.702121][ T584] hardirqs last enabled at (24005): [] __up_console_sem+0x5a/0x70 [ 30.702375][ T584] hardirqs last disabled at (24014): [] __up_console_sem+0x3f/0x70 [ 30.702617][ T584] softirqs last enabled at (23266): [] handle_softirqs+0x611/0x940 [ 30.702862][ T584] softirqs last disabled at (22671): [] __irq_exit_rcu+0x103/0x1c0 [ 30.703105][ T584] ---[ end trace 0000000000000000 ]--- [ 30.729519][ T585] ------------[ cut here ]------------ [ 30.729677][ T585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/585 [ 30.729906][ T585] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.730214][ T585] CPU: 3 UID: 0 PID: 585 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.730488][ T585] Tainted: [W]=WARN [ 30.730587][ T585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.730750][ T585] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.730923][ T585] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.731400][ T585] RSP: 0018:ffa0000000e3f020 EFLAGS: 00010286 [ 30.731622][ T585] RAX: 00000000ffffffa6 RBX: ff11000004db5380 RCX: 1ff40000001c7dca [ 30.731928][ T585] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004db543c [ 30.732237][ T585] RBP: ff1100000f7aa000 R08: 1fe22000009b6a89 R09: ff1100000e01ae58 [ 30.732547][ T585] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 30.732765][ T585] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 30.732960][ T585] FS: 00007fcb62b96840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 30.733191][ T585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.733366][ T585] CR2: 000000003c63e988 CR3: 0000000017284002 CR4: 0000000000771ef0 [ 30.733562][ T585] PKRU: 55555554 [ 30.733660][ T585] Call Trace: [ 30.733758][ T585] [ 30.733827][ T585] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 30.733961][ T585] rtmsg_ifinfo+0x5c/0xb0 [ 30.734064][ T585] ? mark_held_locks+0x40/0x70 [ 30.734195][ T585] __dev_notify_flags+0x1b8/0x280 [ 30.734328][ T585] ? netif_change_name+0x8c0/0x8c0 [ 30.734469][ T585] ? __dev_change_flags+0x4a4/0x6d0 [ 30.734599][ T585] ? netif_set_allmulti+0x2c0/0x2c0 [ 30.734728][ T585] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.734858][ T585] ? is_bpf_text_address+0x68/0x110 [ 30.734993][ T585] netif_change_flags+0xfe/0x190 [ 30.735124][ T585] ? unwind_get_return_address+0x67/0xd0 [ 30.735255][ T585] do_setlink.isra.0+0x1d25/0x2a60 [ 30.736018][ T585] ? rtnl_link_get_size+0x350/0x350 [ 30.736151][ T585] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.736313][ T585] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.736527][ T585] ? validate_chain+0x38b/0xc20 [ 30.736716][ T585] ? rcu_read_lock_any_held+0x66/0x90 [ 30.736846][ T585] ? stack_depot_save_flags+0x367/0x770 [ 30.736976][ T585] ? __kernel_text_address+0x12/0x30 [ 30.737106][ T585] ? __lock_acquire+0x508/0xc10 [ 30.737237][ T585] ? lock_acquire.part.0+0xbc/0x260 [ 30.737376][ T585] ? rtnl_newlink+0x883/0xee0 [ 30.737509][ T585] ? rcu_is_watching+0x15/0xd0 [ 30.737640][ T585] ? lock_acquire+0x134/0x160 [ 30.737769][ T585] ? rcu_is_watching+0x15/0xd0 [ 30.737898][ T585] ? rcu_is_watching+0x15/0xd0 [ 30.738028][ T585] ? trace_contention_end+0xb3/0x1a0 [ 30.738160][ T585] ? __mutex_lock+0x1db/0x2010 [ 30.738289][ T585] ? __mutex_lock+0x9b2/0x2010 [ 30.738430][ T585] ? rtnl_newlink+0x883/0xee0 [ 30.738562][ T585] ? ww_mutex_lock+0x160/0x160 [ 30.738697][ T585] ? __rtnl_newlink+0x3fa/0xa50 [ 30.738831][ T585] rtnl_newlink+0x8d1/0xee0 [ 30.738963][ T585] ? lock_acquire.part.0+0xbc/0x260 [ 30.739093][ T585] ? find_held_lock+0x2b/0x80 [ 30.739222][ T585] ? __rtnl_newlink+0xa50/0xa50 [ 30.739362][ T585] ? mark_usage+0x61/0x170 [ 30.739490][ T585] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.739623][ T585] ? lock_acquire.part.0+0xbc/0x260 [ 30.739752][ T585] ? find_held_lock+0x2b/0x80 [ 30.739880][ T585] ? __rtnl_newlink+0xa50/0xa50 [ 30.740010][ T585] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.740140][ T585] ? __rtnl_newlink+0xa50/0xa50 [ 30.740269][ T585] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.740408][ T585] ? validate_chain+0x38b/0xc20 [ 30.740539][ T585] ? rtnl_link_fill+0x920/0x920 [ 30.740670][ T585] ? __lock_acquire+0x508/0xc10 [ 30.740801][ T585] ? lock_acquire.part.0+0xbc/0x260 [ 30.740928][ T585] ? find_held_lock+0x2b/0x80 [ 30.741090][ T585] netlink_rcv_skb+0x14e/0x3a0 [ 30.741220][ T585] ? rtnl_link_fill+0x920/0x920 [ 30.741358][ T585] ? netlink_ack+0xcf0/0xcf0 [ 30.741492][ T585] ? netlink_deliver_tap+0xc5/0x330 [ 30.741623][ T585] ? netlink_deliver_tap+0x13c/0x330 [ 30.741756][ T585] netlink_unicast+0x486/0x750 [ 30.741887][ T585] ? netlink_attachskb+0x810/0x810 [ 30.742018][ T585] ? __lock_acquire+0x508/0xc10 [ 30.742150][ T585] netlink_sendmsg+0x735/0xc60 [ 30.742281][ T585] ? netlink_unicast+0x750/0x750 [ 30.742422][ T585] ? __might_fault+0x97/0x140 [ 30.742555][ T585] ____sys_sendmsg+0x419/0x850 [ 30.742687][ T585] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.742818][ T585] ? get_timestamp.constprop.0+0x390/0x390 [ 30.742979][ T585] ? move_addr_to_kernel+0x40/0x40 [ 30.743109][ T585] ? stack_depot_save_flags+0x367/0x770 [ 30.743238][ T585] ? validate_chain+0x38b/0xc20 [ 30.743380][ T585] ___sys_sendmsg+0x14e/0x1d0 [ 30.743510][ T585] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.743672][ T585] ? copy_msghdr_from_user+0x460/0x460 [ 30.743815][ T585] __sys_sendmsg+0x145/0x1f0 [ 30.743946][ T585] ? __sys_sendmsg_sock+0x20/0x20 [ 30.744076][ T585] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.744239][ T585] ? do_raw_spin_unlock+0x59/0x250 [ 30.744380][ T585] ? rcu_is_watching+0x15/0xd0 [ 30.744513][ T585] do_syscall_64+0x117/0xfc0 [ 30.744644][ T585] ? trace_hardirqs_off+0xd/0x30 [ 30.744776][ T585] ? exc_page_fault+0xee/0x100 [ 30.744906][ T585] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.745069][ T585] RIP: 0033:0x7fcb62dd008e [ 30.745206][ T585] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.745682][ T585] RSP: 002b:00007fff4ca367d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.745879][ T585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb62dd008e [ 30.746074][ T585] RDX: 0000000000000000 RSI: 00007fff4ca36880 RDI: 0000000000000005 [ 30.746270][ T585] RBP: 00007fff4ca367e0 R08: 0000000000000000 R09: 0000000000000000 [ 30.746478][ T585] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e473 [ 30.746674][ T585] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4ca36f50 [ 30.746876][ T585] [ 30.746973][ T585] irq event stamp: 16219 [ 30.747072][ T585] hardirqs last enabled at (16227): [] __up_console_sem+0x5a/0x70 [ 30.747302][ T585] hardirqs last disabled at (16234): [] __up_console_sem+0x3f/0x70 [ 30.747541][ T585] softirqs last enabled at (15622): [] handle_softirqs+0x611/0x940 [ 30.747768][ T585] softirqs last disabled at (15533): [] __irq_exit_rcu+0x103/0x1c0 [ 30.747993][ T585] ---[ end trace 0000000000000000 ]--- [ 30.961111][ T595] ------------[ cut here ]------------ [ 30.961287][ T595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/595 [ 30.961576][ T595] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 30.961891][ T595] CPU: 0 UID: 0 PID: 595 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 30.962166][ T595] Tainted: [W]=WARN [ 30.962270][ T595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.962453][ T595] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 30.962634][ T595] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 30.963110][ T595] RSP: 0018:ffa0000000e7f4e8 EFLAGS: 00010286 [ 30.963278][ T595] RAX: 00000000ffffffa6 RBX: ff11000009798900 RCX: 1ff40000001cfe63 [ 30.963490][ T595] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097989bc [ 30.963693][ T595] RBP: ff11000007d19000 R08: 1fe22000012f3139 R09: ff1100000f795180 [ 30.963891][ T595] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 30.964090][ T595] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 30.964291][ T595] FS: 00007fc8fe2f4100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 30.964536][ T595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.964702][ T595] CR2: 00000000004d6034 CR3: 0000000004f75002 CR4: 0000000000771ef0 [ 30.964902][ T595] PKRU: 55555554 [ 30.965003][ T595] Call Trace: [ 30.965104][ T595] [ 30.965173][ T595] ? rcu_is_watching+0x15/0xd0 [ 30.965311][ T595] rtnetlink_event+0xe0/0x1f0 [ 30.966377][ T595] notifier_call_chain+0xb0/0x320 [ 30.966518][ T595] netdev_features_change+0x75/0xa0 [ 30.966762][ T595] ? call_netdevice_notifiers+0xa0/0xa0 [ 30.966898][ T595] ethnl_set_features+0x421/0x8e0 [ 30.967036][ T595] ? nla_get_range_signed+0x3d0/0x3d0 [ 30.967172][ T595] ? features_send_reply+0x3f0/0x3f0 [ 30.967309][ T595] ? __nla_validate_parse+0x20d/0x480 [ 30.967560][ T595] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 30.967732][ T595] genl_family_rcv_msg_doit+0x206/0x300 [ 30.967867][ T595] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 30.968040][ T595] ? rcu_is_watching+0x15/0xd0 [ 30.968176][ T595] ? cap_capable+0x1d6/0x3e0 [ 30.968311][ T595] ? kernel_text_address+0x149/0x170 [ 30.968562][ T595] genl_family_rcv_msg+0x3a4/0x640 [ 30.968700][ T595] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 30.968867][ T595] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.969033][ T595] ? features_send_reply+0x3f0/0x3f0 [ 30.969168][ T595] ? __lock_acquire+0x508/0xc10 [ 30.969307][ T595] genl_rcv_msg+0xbb/0x160 [ 30.969555][ T595] netlink_rcv_skb+0x14e/0x3a0 [ 30.969688][ T595] ? genl_family_rcv_msg+0x640/0x640 [ 30.969824][ T595] ? netlink_ack+0xcf0/0xcf0 [ 30.969962][ T595] ? netlink_deliver_tap+0xc5/0x330 [ 30.970097][ T595] ? netlink_deliver_tap+0x13c/0x330 [ 30.970231][ T595] genl_rcv+0x28/0x40 [ 30.970333][ T595] netlink_unicast+0x486/0x750 [ 30.970584][ T595] ? netlink_attachskb+0x810/0x810 [ 30.970717][ T595] ? __lock_acquire+0x508/0xc10 [ 30.970855][ T595] netlink_sendmsg+0x735/0xc60 [ 30.970992][ T595] ? netlink_unicast+0x750/0x750 [ 30.971127][ T595] ? __might_fault+0x97/0x140 [ 30.971264][ T595] ? __might_fault+0x97/0x140 [ 30.971515][ T595] __sys_sendto+0x2c9/0x400 [ 30.971650][ T595] ? __ia32_sys_getpeername+0xd0/0xd0 [ 30.971796][ T595] __x64_sys_sendto+0xe4/0x1f0 [ 30.971928][ T595] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 30.972099][ T595] ? lockdep_hardirqs_on+0x8c/0x130 [ 30.972234][ T595] ? do_syscall_64+0x82/0xfc0 [ 30.972481][ T595] do_syscall_64+0x117/0xfc0 [ 30.972615][ T595] ? trace_hardirqs_off+0xd/0x30 [ 30.972748][ T595] ? exc_page_fault+0xee/0x100 [ 30.972883][ T595] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.973049][ T595] RIP: 0033:0x7fc8fe36508e [ 30.973189][ T595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.973781][ T595] RSP: 002b:00007ffd537d66a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 30.973987][ T595] RAX: ffffffffffffffda RBX: 00000000111bf010 RCX: 00007fc8fe36508e [ 30.974187][ T595] RDX: 0000000000000048 RSI: 00000000111bf120 RDI: 0000000000000005 [ 30.974480][ T595] RBP: 00007ffd537d66b0 R08: 00007fc8fe4f3980 R09: 000000000000000c [ 30.974678][ T595] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000111bf0b0 [ 30.974876][ T595] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 30.975084][ T595] [ 30.975185][ T595] irq event stamp: 26527 [ 30.975285][ T595] hardirqs last enabled at (26535): [] __up_console_sem+0x5a/0x70 [ 30.975634][ T595] hardirqs last disabled at (26716): [] __up_console_sem+0x3f/0x70 [ 30.975868][ T595] softirqs last enabled at (26714): [] handle_softirqs+0x611/0x940 [ 30.976100][ T595] softirqs last disabled at (26543): [] __irq_exit_rcu+0x103/0x1c0 [ 30.976335][ T595] ---[ end trace 0000000000000000 ]--- [ 31.041653][ T597] ------------[ cut here ]------------ [ 31.041811][ T597] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/597 [ 31.042040][ T597] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.042355][ T597] CPU: 0 UID: 0 PID: 597 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.042618][ T597] Tainted: [W]=WARN [ 31.042716][ T597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.042877][ T597] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.043046][ T597] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.043516][ T597] RSP: 0018:ffa0000000e9f060 EFLAGS: 00010286 [ 31.043679][ T597] RAX: 00000000ffffffa6 RBX: ff11000009798040 RCX: 1ff40000001d3dd2 [ 31.043873][ T597] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000097980fc [ 31.044066][ T597] RBP: ff1100000a374000 R08: 1fe22000012f3021 R09: ff1100000f790b58 [ 31.044258][ T597] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.044460][ T597] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 31.044657][ T597] FS: 00007f98e2a5d840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.044886][ T597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.045047][ T597] CR2: 0000000037013988 CR3: 000000000d69f005 CR4: 0000000000771ef0 [ 31.045242][ T597] PKRU: 55555554 [ 31.045338][ T597] Call Trace: [ 31.045446][ T597] [ 31.045515][ T597] ? rcu_is_watching+0x15/0xd0 [ 31.045647][ T597] rtnetlink_event+0xe0/0x1f0 [ 31.045776][ T597] notifier_call_chain+0xb0/0x320 [ 31.045909][ T597] netif_set_mtu_ext+0x354/0x650 [ 31.046042][ T597] ? dev_validate_mtu+0x180/0x180 [ 31.046170][ T597] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.046299][ T597] ? rtnl_af_lookup+0x290/0x290 [ 31.046445][ T597] ? is_bpf_text_address+0x72/0x110 [ 31.046577][ T597] do_setlink.isra.0+0x737/0x2a60 [ 31.046707][ T597] ? rtnl_link_get_size+0x350/0x350 [ 31.046840][ T597] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.047000][ T597] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.047134][ T597] ? validate_chain+0x38b/0xc20 [ 31.047263][ T597] ? rcu_read_lock_any_held+0x66/0x90 [ 31.047402][ T597] ? stack_depot_save_flags+0x367/0x770 [ 31.047533][ T597] ? __kernel_text_address+0x12/0x30 [ 31.047665][ T597] ? __lock_acquire+0x508/0xc10 [ 31.047796][ T597] ? lock_acquire.part.0+0xbc/0x260 [ 31.047925][ T597] ? rtnl_newlink+0x883/0xee0 [ 31.048057][ T597] ? rcu_is_watching+0x15/0xd0 [ 31.048188][ T597] ? lock_acquire+0x134/0x160 [ 31.048316][ T597] ? rcu_is_watching+0x15/0xd0 [ 31.048458][ T597] ? rcu_is_watching+0x15/0xd0 [ 31.048588][ T597] ? trace_contention_end+0xb3/0x1a0 [ 31.048719][ T597] ? __mutex_lock+0x1db/0x2010 [ 31.048851][ T597] ? __mutex_lock+0x9b2/0x2010 [ 31.048981][ T597] ? rtnl_newlink+0x883/0xee0 [ 31.049111][ T597] ? ww_mutex_lock+0x160/0x160 [ 31.049241][ T597] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.049382][ T597] ? __rtnl_newlink+0x3fa/0xa50 [ 31.049515][ T597] rtnl_newlink+0x8d1/0xee0 [ 31.049648][ T597] ? lock_acquire.part.0+0xbc/0x260 [ 31.049777][ T597] ? find_held_lock+0x2b/0x80 [ 31.049905][ T597] ? __rtnl_newlink+0xa50/0xa50 [ 31.050034][ T597] ? mark_usage+0x61/0x170 [ 31.050161][ T597] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.050294][ T597] ? lock_acquire.part.0+0xbc/0x260 [ 31.050435][ T597] ? find_held_lock+0x2b/0x80 [ 31.050563][ T597] ? __rtnl_newlink+0xa50/0xa50 [ 31.050692][ T597] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.050822][ T597] ? __rtnl_newlink+0xa50/0xa50 [ 31.050951][ T597] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.051080][ T597] ? validate_chain+0x38b/0xc20 [ 31.051209][ T597] ? rtnl_link_fill+0x920/0x920 [ 31.051338][ T597] ? __lock_acquire+0x508/0xc10 [ 31.051479][ T597] ? lock_acquire.part.0+0xbc/0x260 [ 31.051607][ T597] ? find_held_lock+0x2b/0x80 [ 31.051737][ T597] netlink_rcv_skb+0x14e/0x3a0 [ 31.051868][ T597] ? rtnl_link_fill+0x920/0x920 [ 31.052000][ T597] ? netlink_ack+0xcf0/0xcf0 [ 31.052132][ T597] ? netlink_deliver_tap+0xc5/0x330 [ 31.052260][ T597] ? netlink_deliver_tap+0x13c/0x330 [ 31.052403][ T597] netlink_unicast+0x486/0x750 [ 31.052540][ T597] ? netlink_attachskb+0x810/0x810 [ 31.052669][ T597] ? __lock_acquire+0x508/0xc10 [ 31.052799][ T597] netlink_sendmsg+0x735/0xc60 [ 31.052931][ T597] ? netlink_unicast+0x750/0x750 [ 31.053061][ T597] ? __might_fault+0x97/0x140 [ 31.053193][ T597] ____sys_sendmsg+0x419/0x850 [ 31.053324][ T597] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.053462][ T597] ? get_timestamp.constprop.0+0x390/0x390 [ 31.053624][ T597] ? move_addr_to_kernel+0x40/0x40 [ 31.053755][ T597] ? stack_depot_save_flags+0x367/0x770 [ 31.053884][ T597] ? validate_chain+0x38b/0xc20 [ 31.054015][ T597] ___sys_sendmsg+0x14e/0x1d0 [ 31.054144][ T597] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.054306][ T597] ? copy_msghdr_from_user+0x460/0x460 [ 31.054460][ T597] __sys_sendmsg+0x145/0x1f0 [ 31.054591][ T597] ? __sys_sendmsg_sock+0x20/0x20 [ 31.054720][ T597] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.054883][ T597] ? do_raw_spin_unlock+0x59/0x250 [ 31.055014][ T597] ? rcu_is_watching+0x15/0xd0 [ 31.055144][ T597] do_syscall_64+0x117/0xfc0 [ 31.055274][ T597] ? trace_hardirqs_off+0xd/0x30 [ 31.055414][ T597] ? exc_page_fault+0xee/0x100 [ 31.055544][ T597] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.055705][ T597] RIP: 0033:0x7f98e2c9708e [ 31.055842][ T597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.056307][ T597] RSP: 002b:00007ffd63386570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.056514][ T597] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f98e2c9708e [ 31.056708][ T597] RDX: 0000000000000000 RSI: 00007ffd63386620 RDI: 0000000000000005 [ 31.056903][ T597] RBP: 00007ffd63386580 R08: 0000000000000000 R09: 0000000000000000 [ 31.057097][ T597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.057290][ T597] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd63386cf0 [ 31.057502][ T597] [ 31.057599][ T597] irq event stamp: 15255 [ 31.057699][ T597] hardirqs last enabled at (15263): [] __up_console_sem+0x5a/0x70 [ 31.057924][ T597] hardirqs last disabled at (15270): [] __up_console_sem+0x3f/0x70 [ 31.058150][ T597] softirqs last enabled at (14394): [] handle_softirqs+0x611/0x940 [ 31.058387][ T597] softirqs last disabled at (14389): [] __irq_exit_rcu+0x103/0x1c0 [ 31.058613][ T597] ---[ end trace 0000000000000000 ]--- [ 31.092519][ T598] ------------[ cut here ]------------ [ 31.092677][ T598] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/598 [ 31.092913][ T598] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.093230][ T598] CPU: 3 UID: 0 PID: 598 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.093513][ T598] Tainted: [W]=WARN [ 31.093615][ T598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.093784][ T598] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.093959][ T598] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.094450][ T598] RSP: 0018:ffa0000000eaf1b0 EFLAGS: 00010286 [ 31.094618][ T598] RAX: 00000000ffffffa6 RBX: ff1100000518a200 RCX: 1ff40000001d5dfc [ 31.094817][ T598] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518a2bc [ 31.095023][ T598] RBP: ff1100000fba2000 R08: 1fe2200000a31459 R09: ff110000178bae80 [ 31.095224][ T598] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 31.095431][ T598] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89b20900 [ 31.095634][ T598] FS: 00007f56979fd840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 31.095868][ T598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.096039][ T598] CR2: 00000000004a04a0 CR3: 000000000c03f004 CR4: 0000000000771ef0 [ 31.096244][ T598] PKRU: 55555554 [ 31.096352][ T598] Call Trace: [ 31.096455][ T598] [ 31.096526][ T598] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.096662][ T598] rtmsg_ifinfo+0x5c/0xb0 [ 31.096766][ T598] __dev_notify_flags+0x1b8/0x280 [ 31.096903][ T598] ? netif_change_name+0x8c0/0x8c0 [ 31.097039][ T598] ? unregister_netdevice_queue+0x470/0x470 [ 31.097209][ T598] ? alloc_netdev_mqs+0xed0/0x1490 [ 31.097355][ T598] rtnl_configure_link+0x1ac/0x390 [ 31.097491][ T598] ? br_dev_newlink+0xeb/0x160 [ 31.097627][ T598] rtnl_newlink_create+0x353/0x8c0 [ 31.097765][ T598] ? rtnl_create_link+0xf20/0xf20 [ 31.097900][ T598] ? __dev_get_by_name+0x12/0x50 [ 31.098034][ T598] ? rtnl_dev_get+0xd7/0x170 [ 31.098176][ T598] __rtnl_newlink+0x22b/0xa50 [ 31.098314][ T598] rtnl_newlink+0x8d1/0xee0 [ 31.098457][ T598] ? lock_acquire.part.0+0xbc/0x260 [ 31.098591][ T598] ? find_held_lock+0x2b/0x80 [ 31.098726][ T598] ? __rtnl_newlink+0xa50/0xa50 [ 31.098860][ T598] ? mark_usage+0x61/0x170 [ 31.098994][ T598] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.099131][ T598] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.099267][ T598] ? __rtnl_newlink+0xa50/0xa50 [ 31.099411][ T598] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.099545][ T598] ? validate_chain+0x38b/0xc20 [ 31.099679][ T598] ? rtnl_link_fill+0x920/0x920 [ 31.099813][ T598] ? __lock_acquire+0x508/0xc10 [ 31.099949][ T598] ? lock_acquire.part.0+0xbc/0x260 [ 31.100081][ T598] ? find_held_lock+0x2b/0x80 [ 31.100218][ T598] netlink_rcv_skb+0x14e/0x3a0 [ 31.100362][ T598] ? rtnl_link_fill+0x920/0x920 [ 31.100497][ T598] ? netlink_ack+0xcf0/0xcf0 [ 31.100633][ T598] ? netlink_deliver_tap+0xc5/0x330 [ 31.100767][ T598] ? netlink_deliver_tap+0x13c/0x330 [ 31.100903][ T598] netlink_unicast+0x486/0x750 [ 31.101039][ T598] ? netlink_attachskb+0x810/0x810 [ 31.101173][ T598] ? __lock_acquire+0x508/0xc10 [ 31.101311][ T598] netlink_sendmsg+0x735/0xc60 [ 31.101456][ T598] ? netlink_unicast+0x750/0x750 [ 31.101592][ T598] ? __might_fault+0x97/0x140 [ 31.101731][ T598] ____sys_sendmsg+0x419/0x850 [ 31.101866][ T598] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.102001][ T598] ? get_timestamp.constprop.0+0x390/0x390 [ 31.102167][ T598] ? move_addr_to_kernel+0x40/0x40 [ 31.102303][ T598] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.102448][ T598] ? rcu_read_unlock+0x1b/0x70 [ 31.102584][ T598] ___sys_sendmsg+0x14e/0x1d0 [ 31.102718][ T598] ? wp_page_copy+0x76d/0x10d0 [ 31.102854][ T598] ? copy_msghdr_from_user+0x460/0x460 [ 31.102994][ T598] ? do_wp_page+0x957/0x10a0 [ 31.103132][ T598] ? lock_vma_under_rcu+0x159/0x410 [ 31.103268][ T598] __sys_sendmsg+0x145/0x1f0 [ 31.103411][ T598] ? __sys_sendmsg_sock+0x20/0x20 [ 31.103549][ T598] ? rcu_is_watching+0x15/0xd0 [ 31.103682][ T598] ? rcu_is_watching+0x15/0xd0 [ 31.103816][ T598] do_syscall_64+0x117/0xfc0 [ 31.103951][ T598] ? trace_hardirqs_off+0xd/0x30 [ 31.104087][ T598] ? exc_page_fault+0xee/0x100 [ 31.104220][ T598] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.104393][ T598] RIP: 0033:0x7f5697c3708e [ 31.104533][ T598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.105007][ T598] RSP: 002b:00007ffe8fcaea70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.105206][ T598] RAX: ffffffffffffffda RBX: 00007ffe8fcaf218 RCX: 00007f5697c3708e [ 31.105415][ T598] RDX: 0000000000000000 RSI: 00007ffe8fcaeb20 RDI: 0000000000000005 [ 31.105614][ T598] RBP: 00007ffe8fcaea80 R08: 0000000000000000 R09: 0000000000000000 [ 31.105813][ T598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.106015][ T598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8fcaf1f0 [ 31.106275][ T598] [ 31.106392][ T598] irq event stamp: 23509 [ 31.106495][ T598] hardirqs last enabled at (23517): [] __up_console_sem+0x5a/0x70 [ 31.106728][ T598] hardirqs last disabled at (23524): [] __up_console_sem+0x3f/0x70 [ 31.106961][ T598] softirqs last enabled at (22712): [] __alloc_skb+0x4c2/0x5f0 [ 31.107195][ T598] softirqs last disabled at (22708): [] __alloc_skb+0x4c2/0x5f0 [ 31.107435][ T598] ---[ end trace 0000000000000000 ]--- [ 31.140400][ T599] br0: port 1(veth1) entered blocking state [ 31.140599][ T599] br0: port 1(veth1) entered disabled state [ 31.140770][ T599] veth1: entered allmulticast mode [ 31.141654][ T599] ------------[ cut here ]------------ [ 31.141787][ T599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/599 [ 31.142019][ T599] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.142332][ T599] CPU: 0 UID: 0 PID: 599 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.142614][ T599] Tainted: [W]=WARN [ 31.142717][ T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.142883][ T599] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.143057][ T599] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.143538][ T599] RSP: 0018:ffa0000000ebeee0 EFLAGS: 00010286 [ 31.143706][ T599] RAX: 00000000ffffffa6 RBX: ff110000020dcc80 RCX: 1ff40000001d7da2 [ 31.143905][ T599] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dcd3c [ 31.144104][ T599] RBP: ff11000007d19000 R08: 1fe220000041b9a9 R09: ff1100000e9a5158 [ 31.144303][ T599] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.144511][ T599] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 31.144712][ T599] FS: 00007f9fc896a840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.144948][ T599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.145117][ T599] CR2: 00000000004ebb28 CR3: 000000000e397001 CR4: 0000000000771ef0 [ 31.145318][ T599] PKRU: 55555554 [ 31.145427][ T599] Call Trace: [ 31.145526][ T599] [ 31.145595][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.145729][ T599] rtnetlink_event+0xe0/0x1f0 [ 31.145862][ T599] notifier_call_chain+0xb0/0x320 [ 31.145998][ T599] __netdev_upper_dev_link+0x3a5/0x590 [ 31.146131][ T599] ? find_held_lock+0x2b/0x80 [ 31.146264][ T599] ? netdev_wait_allrefs_any+0x570/0x570 [ 31.147018][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.147156][ T599] netdev_master_upper_dev_link+0x86/0xb0 [ 31.147289][ T599] ? netdev_upper_dev_link+0xb0/0xb0 [ 31.147431][ T599] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 31.147567][ T599] ? sysfs_do_create_link_sd+0xa0/0x110 [ 31.147701][ T599] ? netdev_rx_handler_register+0x1b/0xc0 [ 31.147836][ T599] br_add_if+0x428/0x1320 [ 31.147943][ T599] do_set_master+0x3b2/0x780 [ 31.148076][ T599] ? kernel_text_address+0x149/0x170 [ 31.148210][ T599] do_setlink.isra.0+0x9ec/0x2a60 [ 31.148354][ T599] ? rtnl_link_get_size+0x350/0x350 [ 31.148491][ T599] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.148656][ T599] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.148789][ T599] ? validate_chain+0x38b/0xc20 [ 31.148921][ T599] ? rcu_read_lock_any_held+0x66/0x90 [ 31.149054][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.149188][ T599] ? __kernel_text_address+0x12/0x30 [ 31.149321][ T599] ? __lock_acquire+0x508/0xc10 [ 31.149465][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.149598][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.149733][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.149867][ T599] ? lock_acquire+0x134/0x160 [ 31.150000][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.150132][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.150264][ T599] ? trace_contention_end+0xb3/0x1a0 [ 31.150410][ T599] ? __mutex_lock+0x1db/0x2010 [ 31.150545][ T599] ? __mutex_lock+0x9b2/0x2010 [ 31.150677][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.150812][ T599] ? ww_mutex_lock+0x160/0x160 [ 31.150945][ T599] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.151082][ T599] ? __rtnl_newlink+0x3fa/0xa50 [ 31.151219][ T599] rtnl_newlink+0x8d1/0xee0 [ 31.151361][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.151497][ T599] ? find_held_lock+0x2b/0x80 [ 31.151630][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.151763][ T599] ? mark_usage+0x61/0x170 [ 31.151896][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.152033][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.152166][ T599] ? find_held_lock+0x2b/0x80 [ 31.152300][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.152447][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.152581][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.152716][ T599] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.152849][ T599] ? validate_chain+0x38b/0xc20 [ 31.152983][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.153116][ T599] ? __lock_acquire+0x508/0xc10 [ 31.153252][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.153392][ T599] ? find_held_lock+0x2b/0x80 [ 31.153529][ T599] netlink_rcv_skb+0x14e/0x3a0 [ 31.153662][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.153796][ T599] ? netlink_ack+0xcf0/0xcf0 [ 31.153935][ T599] ? netlink_deliver_tap+0xc5/0x330 [ 31.154068][ T599] ? netlink_deliver_tap+0x13c/0x330 [ 31.154203][ T599] netlink_unicast+0x486/0x750 [ 31.154349][ T599] ? netlink_attachskb+0x810/0x810 [ 31.154487][ T599] ? __lock_acquire+0x508/0xc10 [ 31.154622][ T599] netlink_sendmsg+0x735/0xc60 [ 31.154758][ T599] ? netlink_unicast+0x750/0x750 [ 31.154895][ T599] ? __might_fault+0x97/0x140 [ 31.155032][ T599] ____sys_sendmsg+0x419/0x850 [ 31.155168][ T599] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.155301][ T599] ? get_timestamp.constprop.0+0x390/0x390 [ 31.155476][ T599] ? move_addr_to_kernel+0x40/0x40 [ 31.155612][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.155746][ T599] ? validate_chain+0x38b/0xc20 [ 31.155879][ T599] ___sys_sendmsg+0x14e/0x1d0 [ 31.156013][ T599] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.156178][ T599] ? copy_msghdr_from_user+0x460/0x460 [ 31.156323][ T599] __sys_sendmsg+0x145/0x1f0 [ 31.156467][ T599] ? __sys_sendmsg_sock+0x20/0x20 [ 31.156602][ T599] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.156771][ T599] ? do_raw_spin_unlock+0x59/0x250 [ 31.156906][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.157043][ T599] do_syscall_64+0x117/0xfc0 [ 31.157176][ T599] ? trace_hardirqs_off+0xd/0x30 [ 31.157310][ T599] ? exc_page_fault+0xee/0x100 [ 31.157453][ T599] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.157621][ T599] RIP: 0033:0x7f9fc8ba408e [ 31.157762][ T599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.158235][ T599] RSP: 002b:00007ffce24644e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.158446][ T599] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9fc8ba408e [ 31.158646][ T599] RDX: 0000000000000000 RSI: 00007ffce2464590 RDI: 0000000000000005 [ 31.158847][ T599] RBP: 00007ffce24644f0 R08: 0000000000000000 R09: 0000000000000000 [ 31.159045][ T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.159244][ T599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2464c60 [ 31.159461][ T599] [ 31.159560][ T599] irq event stamp: 17095 [ 31.159661][ T599] hardirqs last enabled at (17103): [] __up_console_sem+0x5a/0x70 [ 31.159894][ T599] hardirqs last disabled at (17110): [] __up_console_sem+0x3f/0x70 [ 31.160126][ T599] softirqs last enabled at (16372): [] handle_softirqs+0x611/0x940 [ 31.160370][ T599] softirqs last disabled at (15349): [] __irq_exit_rcu+0x103/0x1c0 [ 31.160602][ T599] ---[ end trace 0000000000000000 ]--- [ 31.160759][ T599] veth1: entered promiscuous mode [ 31.160950][ T599] ------------[ cut here ]------------ [ 31.161087][ T599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/599 [ 31.161331][ T599] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.161663][ T599] CPU: 0 UID: 0 PID: 599 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.161945][ T599] Tainted: [W]=WARN [ 31.162052][ T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.162229][ T599] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.162420][ T599] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.162919][ T599] RSP: 0018:ffa0000000ebeea0 EFLAGS: 00010286 [ 31.163102][ T599] RAX: 00000000ffffffa6 RBX: ff110000020dc3c0 RCX: 1ff40000001d7d9a [ 31.163311][ T599] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000020dc47c [ 31.163530][ T599] RBP: ff11000007d19000 R08: 1fe220000041b891 R09: ff1100000e9a5158 [ 31.163740][ T599] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000100 [ 31.163953][ T599] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fba2dc0 [ 31.164163][ T599] FS: 00007f9fc896a840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.164417][ T599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.164592][ T599] CR2: 00000000004ebb28 CR3: 000000000e397001 CR4: 0000000000771ef0 [ 31.164801][ T599] PKRU: 55555554 [ 31.164907][ T599] Call Trace: [ 31.165011][ T599] [ 31.165084][ T599] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 31.165227][ T599] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.165380][ T599] rtmsg_ifinfo+0x5c/0xb0 [ 31.165487][ T599] __dev_notify_flags+0x1b8/0x280 [ 31.165628][ T599] ? netdev_notice+0x120/0x120 [ 31.165772][ T599] ? netif_change_name+0x8c0/0x8c0 [ 31.165915][ T599] ? dev_get_min_mp_channel_count+0x2a0/0x2a0 [ 31.166093][ T599] ? netdev_wait_allrefs_any+0x570/0x570 [ 31.166236][ T599] __dev_set_promiscuity+0x194/0x290 [ 31.166387][ T599] netif_set_promiscuity+0x4c/0xc0 [ 31.166527][ T599] dev_set_promiscuity+0xa1/0x230 [ 31.166669][ T599] br_port_set_promisc+0x66/0xc0 [ 31.166812][ T599] br_manage_promisc+0xd5/0x480 [ 31.166954][ T599] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 31.167097][ T599] br_add_if+0x624/0x1320 [ 31.167207][ T599] do_set_master+0x3b2/0x780 [ 31.167357][ T599] ? kernel_text_address+0x149/0x170 [ 31.167500][ T599] do_setlink.isra.0+0x9ec/0x2a60 [ 31.167643][ T599] ? rtnl_link_get_size+0x350/0x350 [ 31.167785][ T599] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.167964][ T599] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.168104][ T599] ? validate_chain+0x38b/0xc20 [ 31.168245][ T599] ? rcu_read_lock_any_held+0x66/0x90 [ 31.168391][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.168532][ T599] ? __kernel_text_address+0x12/0x30 [ 31.168675][ T599] ? __lock_acquire+0x508/0xc10 [ 31.168819][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.168962][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.169205][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.169355][ T599] ? lock_acquire+0x134/0x160 [ 31.169494][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.169637][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.169875][ T599] ? trace_contention_end+0xb3/0x1a0 [ 31.170017][ T599] ? __mutex_lock+0x1db/0x2010 [ 31.170158][ T599] ? __mutex_lock+0x9b2/0x2010 [ 31.170302][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.170454][ T599] ? ww_mutex_lock+0x160/0x160 [ 31.170594][ T599] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.170738][ T599] ? __rtnl_newlink+0x3fa/0xa50 [ 31.170884][ T599] rtnl_newlink+0x8d1/0xee0 [ 31.171124][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.171264][ T599] ? find_held_lock+0x2b/0x80 [ 31.171413][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.171556][ T599] ? mark_usage+0x61/0x170 [ 31.171792][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.171935][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.172076][ T599] ? find_held_lock+0x2b/0x80 [ 31.172217][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.172465][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.172608][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.172752][ T599] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.172892][ T599] ? validate_chain+0x38b/0xc20 [ 31.173132][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.173273][ T599] ? __lock_acquire+0x508/0xc10 [ 31.173424][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.173564][ T599] ? find_held_lock+0x2b/0x80 [ 31.173802][ T599] netlink_rcv_skb+0x14e/0x3a0 [ 31.173944][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.174087][ T599] ? netlink_ack+0xcf0/0xcf0 [ 31.174230][ T599] ? netlink_deliver_tap+0xc5/0x330 [ 31.174476][ T599] ? netlink_deliver_tap+0x13c/0x330 [ 31.174621][ T599] netlink_unicast+0x486/0x750 [ 31.174764][ T599] ? netlink_attachskb+0x810/0x810 [ 31.174906][ T599] ? __lock_acquire+0x508/0xc10 [ 31.175144][ T599] netlink_sendmsg+0x735/0xc60 [ 31.175290][ T599] ? netlink_unicast+0x750/0x750 [ 31.175441][ T599] ? __might_fault+0x97/0x140 [ 31.175584][ T599] ____sys_sendmsg+0x419/0x850 [ 31.175820][ T599] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.175962][ T599] ? get_timestamp.constprop.0+0x390/0x390 [ 31.176137][ T599] ? move_addr_to_kernel+0x40/0x40 [ 31.176279][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.176525][ T599] ? validate_chain+0x38b/0xc20 [ 31.176667][ T599] ___sys_sendmsg+0x14e/0x1d0 [ 31.176807][ T599] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.176983][ T599] ? copy_msghdr_from_user+0x460/0x460 [ 31.177231][ T599] __sys_sendmsg+0x145/0x1f0 [ 31.177382][ T599] ? __sys_sendmsg_sock+0x20/0x20 [ 31.177530][ T599] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.177804][ T599] ? do_raw_spin_unlock+0x59/0x250 [ 31.177948][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.178089][ T599] do_syscall_64+0x117/0xfc0 [ 31.178229][ T599] ? trace_hardirqs_off+0xd/0x30 [ 31.178378][ T599] ? exc_page_fault+0xee/0x100 [ 31.178517][ T599] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.178689][ T599] RIP: 0033:0x7f9fc8ba408e [ 31.178836][ T599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.179330][ T599] RSP: 002b:00007ffce24644e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.179645][ T599] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9fc8ba408e [ 31.179853][ T599] RDX: 0000000000000000 RSI: 00007ffce2464590 RDI: 0000000000000005 [ 31.180062][ T599] RBP: 00007ffce24644f0 R08: 0000000000000000 R09: 0000000000000000 [ 31.180381][ T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.180588][ T599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2464c60 [ 31.180802][ T599] [ 31.181004][ T599] irq event stamp: 18249 [ 31.181110][ T599] hardirqs last enabled at (18257): [] __up_console_sem+0x5a/0x70 [ 31.181359][ T599] hardirqs last disabled at (18266): [] __up_console_sem+0x3f/0x70 [ 31.181696][ T599] softirqs last enabled at (17194): [] __alloc_skb+0x4c2/0x5f0 [ 31.181940][ T599] softirqs last disabled at (17192): [] __alloc_skb+0x4c2/0x5f0 [ 31.182279][ T599] ---[ end trace 0000000000000000 ]--- [ 31.183898][ T599] ------------[ cut here ]------------ [ 31.184123][ T599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/599 [ 31.184362][ T599] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.184756][ T599] CPU: 0 UID: 0 PID: 599 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.185020][ T599] Tainted: [W]=WARN [ 31.185119][ T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.185901][ T599] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.186076][ T599] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.186684][ T599] RSP: 0018:ffa0000000ebf000 EFLAGS: 00010286 [ 31.186852][ T599] RAX: 00000000ffffffa6 RBX: ff11000016915380 RCX: 1ff40000001d7dc6 [ 31.187047][ T599] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001691543c [ 31.187243][ T599] RBP: ff1100000fba2000 R08: 1fe2200002d22a89 R09: ff1100000e9a5158 [ 31.187447][ T599] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.187641][ T599] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 31.187837][ T599] FS: 00007f9fc896a840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.188076][ T599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.188238][ T599] CR2: 00000000004ebb28 CR3: 000000000e397001 CR4: 0000000000771ef0 [ 31.188444][ T599] PKRU: 55555554 [ 31.188541][ T599] Call Trace: [ 31.188639][ T599] [ 31.188707][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.188930][ T599] rtnetlink_event+0xe0/0x1f0 [ 31.189063][ T599] notifier_call_chain+0xb0/0x320 [ 31.189198][ T599] call_netdevice_notifiers+0x70/0xa0 [ 31.189330][ T599] ? __dev_open+0x7a0/0x7a0 [ 31.189570][ T599] ? nlmsg_notify+0x62/0x250 [ 31.189702][ T599] br_add_if+0xd7c/0x1320 [ 31.189805][ T599] do_set_master+0x3b2/0x780 [ 31.189937][ T599] ? kernel_text_address+0x149/0x170 [ 31.190155][ T599] do_setlink.isra.0+0x9ec/0x2a60 [ 31.190292][ T599] ? rtnl_link_get_size+0x350/0x350 [ 31.190434][ T599] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.190596][ T599] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.190814][ T599] ? validate_chain+0x38b/0xc20 [ 31.190947][ T599] ? rcu_read_lock_any_held+0x66/0x90 [ 31.191078][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.191210][ T599] ? __kernel_text_address+0x12/0x30 [ 31.191439][ T599] ? __lock_acquire+0x508/0xc10 [ 31.191571][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.191701][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.191832][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.192052][ T599] ? lock_acquire+0x134/0x160 [ 31.192181][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.192311][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.192452][ T599] ? trace_contention_end+0xb3/0x1a0 [ 31.192671][ T599] ? __mutex_lock+0x1db/0x2010 [ 31.192801][ T599] ? __mutex_lock+0x9b2/0x2010 [ 31.192934][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.193067][ T599] ? ww_mutex_lock+0x160/0x160 [ 31.193285][ T599] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.193425][ T599] ? __rtnl_newlink+0x3fa/0xa50 [ 31.193559][ T599] rtnl_newlink+0x8d1/0xee0 [ 31.193693][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.193910][ T599] ? find_held_lock+0x2b/0x80 [ 31.194043][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.194174][ T599] ? mark_usage+0x61/0x170 [ 31.194304][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.194450][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.194581][ T599] ? find_held_lock+0x2b/0x80 [ 31.194711][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.194846][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.195065][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.195196][ T599] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.195327][ T599] ? validate_chain+0x38b/0xc20 [ 31.195468][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.195684][ T599] ? __lock_acquire+0x508/0xc10 [ 31.195817][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.195950][ T599] ? find_held_lock+0x2b/0x80 [ 31.196081][ T599] netlink_rcv_skb+0x14e/0x3a0 [ 31.196299][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.196440][ T599] ? netlink_ack+0xcf0/0xcf0 [ 31.196576][ T599] ? netlink_deliver_tap+0xc5/0x330 [ 31.196707][ T599] ? netlink_deliver_tap+0x13c/0x330 [ 31.196928][ T599] netlink_unicast+0x486/0x750 [ 31.197060][ T599] ? netlink_attachskb+0x810/0x810 [ 31.197193][ T599] ? __lock_acquire+0x508/0xc10 [ 31.197326][ T599] netlink_sendmsg+0x735/0xc60 [ 31.197554][ T599] ? netlink_unicast+0x750/0x750 [ 31.197688][ T599] ? __might_fault+0x97/0x140 [ 31.197820][ T599] ____sys_sendmsg+0x419/0x850 [ 31.197954][ T599] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.198172][ T599] ? get_timestamp.constprop.0+0x390/0x390 [ 31.198335][ T599] ? move_addr_to_kernel+0x40/0x40 [ 31.198477][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.198607][ T599] ? validate_chain+0x38b/0xc20 [ 31.198828][ T599] ___sys_sendmsg+0x14e/0x1d0 [ 31.198960][ T599] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.199123][ T599] ? copy_msghdr_from_user+0x460/0x460 [ 31.199265][ T599] __sys_sendmsg+0x145/0x1f0 [ 31.199494][ T599] ? __sys_sendmsg_sock+0x20/0x20 [ 31.199624][ T599] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.199788][ T599] ? do_raw_spin_unlock+0x59/0x250 [ 31.200008][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.200140][ T599] do_syscall_64+0x117/0xfc0 [ 31.200271][ T599] ? trace_hardirqs_off+0xd/0x30 [ 31.200413][ T599] ? exc_page_fault+0xee/0x100 [ 31.200631][ T599] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.200795][ T599] RIP: 0033:0x7f9fc8ba408e [ 31.200933][ T599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.201502][ T599] RSP: 002b:00007ffce24644e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.201701][ T599] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9fc8ba408e [ 31.202008][ T599] RDX: 0000000000000000 RSI: 00007ffce2464590 RDI: 0000000000000005 [ 31.202204][ T599] RBP: 00007ffce24644f0 R08: 0000000000000000 R09: 0000000000000000 [ 31.202499][ T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.202695][ T599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2464c60 [ 31.202899][ T599] [ 31.202998][ T599] irq event stamp: 21079 [ 31.203185][ T599] hardirqs last enabled at (21087): [] __up_console_sem+0x5a/0x70 [ 31.203423][ T599] hardirqs last disabled at (21096): [] __up_console_sem+0x3f/0x70 [ 31.203650][ T599] softirqs last enabled at (20246): [] handle_softirqs+0x611/0x940 [ 31.203967][ T599] softirqs last disabled at (20037): [] __irq_exit_rcu+0x103/0x1c0 [ 31.204193][ T599] ---[ end trace 0000000000000000 ]--- [ 31.204589][ T599] ------------[ cut here ]------------ [ 31.204733][ T599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/599 [ 31.204963][ T599] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.205270][ T599] CPU: 3 UID: 0 PID: 599 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.205553][ T599] Tainted: [W]=WARN [ 31.205653][ T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.205820][ T599] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.205994][ T599] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.206475][ T599] RSP: 0018:ffa0000000ebef78 EFLAGS: 00010286 [ 31.206641][ T599] RAX: 00000000ffffffa6 RBX: ff1100000518ae40 RCX: 1ff40000001d7db5 [ 31.206838][ T599] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000518aefc [ 31.207036][ T599] RBP: ff1100000fba2000 R08: 1fe2200000a315e1 R09: ff1100000e9a5158 [ 31.207232][ T599] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 31.207436][ T599] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 31.207638][ T599] FS: 00007f9fc896a840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 31.207872][ T599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.208039][ T599] CR2: 00007f5697aca574 CR3: 000000000e397005 CR4: 0000000000771ef0 [ 31.208237][ T599] PKRU: 55555554 [ 31.208337][ T599] Call Trace: [ 31.208450][ T599] [ 31.208518][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.208652][ T599] rtnetlink_event+0xe0/0x1f0 [ 31.208786][ T599] notifier_call_chain+0xb0/0x320 [ 31.208922][ T599] netdev_compute_master_upper_features+0x6d8/0xdd0 [ 31.209090][ T599] ? netdev_change_features+0xa0/0xa0 [ 31.209224][ T599] ? br_opt_toggle+0x45/0x140 [ 31.209369][ T599] br_add_if+0x9a6/0x1320 [ 31.209479][ T599] do_set_master+0x3b2/0x780 [ 31.209613][ T599] ? kernel_text_address+0x149/0x170 [ 31.209747][ T599] do_setlink.isra.0+0x9ec/0x2a60 [ 31.209882][ T599] ? rtnl_link_get_size+0x350/0x350 [ 31.210017][ T599] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.210181][ T599] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.210312][ T599] ? validate_chain+0x38b/0xc20 [ 31.210454][ T599] ? rcu_read_lock_any_held+0x66/0x90 [ 31.210586][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.210719][ T599] ? __kernel_text_address+0x12/0x30 [ 31.210852][ T599] ? __lock_acquire+0x508/0xc10 [ 31.210988][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.211120][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.211255][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.211396][ T599] ? lock_acquire+0x134/0x160 [ 31.211527][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.211659][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.211791][ T599] ? trace_contention_end+0xb3/0x1a0 [ 31.211923][ T599] ? __mutex_lock+0x1db/0x2010 [ 31.212054][ T599] ? __mutex_lock+0x9b2/0x2010 [ 31.212188][ T599] ? rtnl_newlink+0x883/0xee0 [ 31.212321][ T599] ? ww_mutex_lock+0x160/0x160 [ 31.212464][ T599] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.212599][ T599] ? __rtnl_newlink+0x3fa/0xa50 [ 31.212734][ T599] rtnl_newlink+0x8d1/0xee0 [ 31.212868][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.213002][ T599] ? find_held_lock+0x2b/0x80 [ 31.213135][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.213266][ T599] ? mark_usage+0x61/0x170 [ 31.213408][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.213546][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.213676][ T599] ? find_held_lock+0x2b/0x80 [ 31.213808][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.213942][ T599] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.214076][ T599] ? __rtnl_newlink+0xa50/0xa50 [ 31.214208][ T599] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.214348][ T599] ? validate_chain+0x38b/0xc20 [ 31.214481][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.214612][ T599] ? __lock_acquire+0x508/0xc10 [ 31.214746][ T599] ? lock_acquire.part.0+0xbc/0x260 [ 31.214877][ T599] ? find_held_lock+0x2b/0x80 [ 31.215010][ T599] netlink_rcv_skb+0x14e/0x3a0 [ 31.215142][ T599] ? rtnl_link_fill+0x920/0x920 [ 31.215275][ T599] ? netlink_ack+0xcf0/0xcf0 [ 31.215419][ T599] ? netlink_deliver_tap+0xc5/0x330 [ 31.215552][ T599] ? netlink_deliver_tap+0x13c/0x330 [ 31.215686][ T599] netlink_unicast+0x486/0x750 [ 31.215818][ T599] ? netlink_attachskb+0x810/0x810 [ 31.215950][ T599] ? __lock_acquire+0x508/0xc10 [ 31.216084][ T599] netlink_sendmsg+0x735/0xc60 [ 31.216217][ T599] ? netlink_unicast+0x750/0x750 [ 31.216357][ T599] ? __might_fault+0x97/0x140 [ 31.216494][ T599] ____sys_sendmsg+0x419/0x850 [ 31.216626][ T599] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.216757][ T599] ? get_timestamp.constprop.0+0x390/0x390 [ 31.216920][ T599] ? move_addr_to_kernel+0x40/0x40 [ 31.217053][ T599] ? stack_depot_save_flags+0x367/0x770 [ 31.217185][ T599] ? validate_chain+0x38b/0xc20 [ 31.217325][ T599] ___sys_sendmsg+0x14e/0x1d0 [ 31.217468][ T599] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.217632][ T599] ? copy_msghdr_from_user+0x460/0x460 [ 31.217776][ T599] __sys_sendmsg+0x145/0x1f0 [ 31.217908][ T599] ? __sys_sendmsg_sock+0x20/0x20 [ 31.218040][ T599] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.218208][ T599] ? do_raw_spin_unlock+0x59/0x250 [ 31.218349][ T599] ? rcu_is_watching+0x15/0xd0 [ 31.218485][ T599] do_syscall_64+0x117/0xfc0 [ 31.218617][ T599] ? trace_hardirqs_off+0xd/0x30 [ 31.218749][ T599] ? exc_page_fault+0xee/0x100 [ 31.218880][ T599] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.219044][ T599] RIP: 0033:0x7f9fc8ba408e [ 31.219184][ T599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.219666][ T599] RSP: 002b:00007ffce24644e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.219864][ T599] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9fc8ba408e [ 31.220062][ T599] RDX: 0000000000000000 RSI: 00007ffce2464590 RDI: 0000000000000005 [ 31.220258][ T599] RBP: 00007ffce24644f0 R08: 0000000000000000 R09: 0000000000000000 [ 31.220468][ T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.220664][ T599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2464c60 [ 31.220869][ T599] [ 31.220967][ T599] irq event stamp: 22251 [ 31.221066][ T599] hardirqs last enabled at (22259): [] __up_console_sem+0x5a/0x70 [ 31.221296][ T599] hardirqs last disabled at (22266): [] __up_console_sem+0x3f/0x70 [ 31.221532][ T599] softirqs last enabled at (21424): [] handle_softirqs+0x611/0x940 [ 31.221761][ T599] softirqs last disabled at (21419): [] __irq_exit_rcu+0x103/0x1c0 [ 31.221990][ T599] ---[ end trace 0000000000000000 ]--- [ 31.255430][ T600] ------------[ cut here ]------------ [ 31.255585][ T600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/600 [ 31.255825][ T600] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.256141][ T600] CPU: 0 UID: 0 PID: 600 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.256430][ T600] Tainted: [W]=WARN [ 31.256533][ T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.256704][ T600] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.256883][ T600] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.257388][ T600] RSP: 0018:ffa0000000ecee30 EFLAGS: 00010286 [ 31.257561][ T600] RAX: 00000000ffffffa6 RBX: ff110000096f5a80 RCX: 1ff40000001d9d8c [ 31.257761][ T600] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f5b3c [ 31.257961][ T600] RBP: ff110000028c9000 R08: 1fe22000012deb69 R09: ff1100000e9a2e80 [ 31.258160][ T600] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 31.258369][ T600] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512dc88 [ 31.258577][ T600] FS: 00007f9cca15b840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.258813][ T600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.258981][ T600] CR2: 000000000042ebe0 CR3: 0000000015b7c003 CR4: 0000000000771ef0 [ 31.259183][ T600] PKRU: 55555554 [ 31.259284][ T600] Call Trace: [ 31.259394][ T600] [ 31.259465][ T600] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.259612][ T600] rtmsg_ifinfo+0x5c/0xb0 [ 31.259716][ T600] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 31.259884][ T600] __dev_notify_flags+0x1b8/0x280 [ 31.260020][ T600] ? netif_change_name+0x8c0/0x8c0 [ 31.260155][ T600] ? add_timer_on+0x580/0x580 [ 31.260291][ T600] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 31.260564][ T600] rtnl_configure_link+0x1ac/0x390 [ 31.260702][ T600] ? lockdep_hardirqs_on+0x8c/0x130 [ 31.260835][ T600] ? queue_delayed_work_on+0x95/0x100 [ 31.260972][ T600] veth_newlink+0x330/0x8d0 [ 31.261108][ T600] ? veth_poll_controller+0x10/0x10 [ 31.261243][ T600] ? kasan_save_stack+0x2f/0x50 [ 31.261475][ T600] ? kasan_save_track+0x14/0x30 [ 31.261611][ T600] ? __kasan_kmalloc+0x7b/0x90 [ 31.261838][ T600] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 31.261975][ T600] ? alloc_netdev_mqs+0xe85/0x1490 [ 31.262111][ T600] ? rtnl_af_lookup+0x290/0x290 [ 31.262246][ T600] ? alloc_netdev_mqs+0xed0/0x1490 [ 31.262457][ T600] ? rtnl_create_link+0x169/0xf20 [ 31.262595][ T600] rtnl_newlink_create+0x2da/0x8c0 [ 31.262730][ T600] ? rtnl_create_link+0xf20/0xf20 [ 31.262865][ T600] ? __dev_get_by_name+0x12/0x50 [ 31.263000][ T600] ? rtnl_dev_get+0xd7/0x170 [ 31.263141][ T600] __rtnl_newlink+0x22b/0xa50 [ 31.263281][ T600] rtnl_newlink+0x8d1/0xee0 [ 31.263494][ T600] ? lock_acquire.part.0+0xbc/0x260 [ 31.263628][ T600] ? find_held_lock+0x2b/0x80 [ 31.263762][ T600] ? __rtnl_newlink+0xa50/0xa50 [ 31.263895][ T600] ? mark_usage+0x61/0x170 [ 31.264035][ T600] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.264174][ T600] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.264309][ T600] ? __rtnl_newlink+0xa50/0xa50 [ 31.264507][ T600] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.264643][ T600] ? validate_chain+0x38b/0xc20 [ 31.264778][ T600] ? rtnl_link_fill+0x920/0x920 [ 31.264913][ T600] ? __lock_acquire+0x508/0xc10 [ 31.265054][ T600] ? lock_acquire.part.0+0xbc/0x260 [ 31.265188][ T600] ? find_held_lock+0x2b/0x80 [ 31.265323][ T600] netlink_rcv_skb+0x14e/0x3a0 [ 31.265613][ T600] ? rtnl_link_fill+0x920/0x920 [ 31.265750][ T600] ? netlink_ack+0xcf0/0xcf0 [ 31.265888][ T600] ? netlink_deliver_tap+0xc5/0x330 [ 31.266022][ T600] ? netlink_deliver_tap+0x13c/0x330 [ 31.266159][ T600] netlink_unicast+0x486/0x750 [ 31.266296][ T600] ? netlink_attachskb+0x810/0x810 [ 31.266505][ T600] ? __lock_acquire+0x508/0xc10 [ 31.266642][ T600] netlink_sendmsg+0x735/0xc60 [ 31.266779][ T600] ? netlink_unicast+0x750/0x750 [ 31.266915][ T600] ? __might_fault+0x97/0x140 [ 31.267051][ T600] ____sys_sendmsg+0x419/0x850 [ 31.267188][ T600] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.267324][ T600] ? get_timestamp.constprop.0+0x390/0x390 [ 31.267524][ T600] ? move_addr_to_kernel+0x40/0x40 [ 31.267663][ T600] ___sys_sendmsg+0x14e/0x1d0 [ 31.267797][ T600] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.267934][ T600] ? copy_msghdr_from_user+0x460/0x460 [ 31.268080][ T600] ? lock_vma_under_rcu+0x159/0x410 [ 31.268218][ T600] __sys_sendmsg+0x145/0x1f0 [ 31.268368][ T600] ? __sys_sendmsg_sock+0x20/0x20 [ 31.268509][ T600] ? rcu_is_watching+0x15/0xd0 [ 31.268642][ T600] ? rcu_is_watching+0x15/0xd0 [ 31.268778][ T600] do_syscall_64+0x117/0xfc0 [ 31.268912][ T600] ? trace_hardirqs_off+0xd/0x30 [ 31.269046][ T600] ? exc_page_fault+0xee/0x100 [ 31.269181][ T600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.269357][ T600] RIP: 0033:0x7f9cca39508e [ 31.269502][ T600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.269983][ T600] RSP: 002b:00007fffc8f0a070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.270189][ T600] RAX: ffffffffffffffda RBX: 00007fffc8f0a818 RCX: 00007f9cca39508e [ 31.270401][ T600] RDX: 0000000000000000 RSI: 00007fffc8f0a120 RDI: 0000000000000005 [ 31.270603][ T600] RBP: 00007fffc8f0a080 R08: 0000000000000000 R09: 0000000000000000 [ 31.270805][ T600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.271008][ T600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc8f0a7f0 [ 31.271220][ T600] [ 31.271319][ T600] irq event stamp: 19957 [ 31.271432][ T600] hardirqs last enabled at (19967): [] __up_console_sem+0x5a/0x70 [ 31.271665][ T600] hardirqs last disabled at (19974): [] __up_console_sem+0x3f/0x70 [ 31.271896][ T600] softirqs last enabled at (19766): [] handle_softirqs+0x611/0x940 [ 31.272135][ T600] softirqs last disabled at (19725): [] __irq_exit_rcu+0x103/0x1c0 [ 31.272378][ T600] ---[ end trace 0000000000000000 ]--- [ 31.286638][ T600] ------------[ cut here ]------------ [ 31.286788][ T600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/600 [ 31.287018][ T600] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.287328][ T600] CPU: 1 UID: 0 PID: 600 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.287609][ T600] Tainted: [W]=WARN [ 31.287711][ T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.287880][ T600] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.288053][ T600] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.288540][ T600] RSP: 0018:ffa0000000ecf1b0 EFLAGS: 00010286 [ 31.288710][ T600] RAX: 00000000ffffffa6 RBX: ff1100000d400ac0 RCX: 1ff40000001d9dfc [ 31.288913][ T600] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d400b7c [ 31.289113][ T600] RBP: ff1100000ea21000 R08: 1fe2200001a80171 R09: ff1100000e9a2e80 [ 31.289313][ T600] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 31.289518][ T600] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 31.289719][ T600] FS: 00007f9cca15b840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 31.289951][ T600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.290119][ T600] CR2: 00007fd0d4b73888 CR3: 0000000015b7c003 CR4: 0000000000771ef0 [ 31.290320][ T600] PKRU: 55555554 [ 31.290428][ T600] Call Trace: [ 31.290528][ T600] [ 31.290597][ T600] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.290734][ T600] rtmsg_ifinfo+0x5c/0xb0 [ 31.290837][ T600] __dev_notify_flags+0x1b8/0x280 [ 31.290972][ T600] ? netif_change_name+0x8c0/0x8c0 [ 31.291110][ T600] ? rtnl_af_lookup+0x290/0x290 [ 31.291243][ T600] ? alloc_netdev_mqs+0xed0/0x1490 [ 31.291392][ T600] rtnl_configure_link+0x1ac/0x390 [ 31.291530][ T600] rtnl_newlink_create+0x353/0x8c0 [ 31.291666][ T600] ? rtnl_create_link+0xf20/0xf20 [ 31.291799][ T600] ? __dev_get_by_name+0x12/0x50 [ 31.291932][ T600] ? rtnl_dev_get+0xd7/0x170 [ 31.292072][ T600] __rtnl_newlink+0x22b/0xa50 [ 31.292210][ T600] rtnl_newlink+0x8d1/0xee0 [ 31.292353][ T600] ? lock_acquire.part.0+0xbc/0x260 [ 31.292491][ T600] ? find_held_lock+0x2b/0x80 [ 31.292624][ T600] ? __rtnl_newlink+0xa50/0xa50 [ 31.292756][ T600] ? mark_usage+0x61/0x170 [ 31.292889][ T600] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.293027][ T600] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.293163][ T600] ? __rtnl_newlink+0xa50/0xa50 [ 31.293299][ T600] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.293448][ T600] ? validate_chain+0x38b/0xc20 [ 31.293585][ T600] ? rtnl_link_fill+0x920/0x920 [ 31.293718][ T600] ? __lock_acquire+0x508/0xc10 [ 31.293853][ T600] ? lock_acquire.part.0+0xbc/0x260 [ 31.293987][ T600] ? find_held_lock+0x2b/0x80 [ 31.294123][ T600] netlink_rcv_skb+0x14e/0x3a0 [ 31.294257][ T600] ? rtnl_link_fill+0x920/0x920 [ 31.294402][ T600] ? netlink_ack+0xcf0/0xcf0 [ 31.294540][ T600] ? netlink_deliver_tap+0xc5/0x330 [ 31.294673][ T600] ? netlink_deliver_tap+0x13c/0x330 [ 31.294810][ T600] netlink_unicast+0x486/0x750 [ 31.294945][ T600] ? netlink_attachskb+0x810/0x810 [ 31.295080][ T600] ? __lock_acquire+0x508/0xc10 [ 31.295216][ T600] netlink_sendmsg+0x735/0xc60 [ 31.295359][ T600] ? netlink_unicast+0x750/0x750 [ 31.295494][ T600] ? __might_fault+0x97/0x140 [ 31.295631][ T600] ____sys_sendmsg+0x419/0x850 [ 31.295765][ T600] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.295899][ T600] ? get_timestamp.constprop.0+0x390/0x390 [ 31.296066][ T600] ? move_addr_to_kernel+0x40/0x40 [ 31.296204][ T600] ___sys_sendmsg+0x14e/0x1d0 [ 31.296339][ T600] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.296483][ T600] ? copy_msghdr_from_user+0x460/0x460 [ 31.296628][ T600] ? lock_vma_under_rcu+0x159/0x410 [ 31.296764][ T600] __sys_sendmsg+0x145/0x1f0 [ 31.296899][ T600] ? __sys_sendmsg_sock+0x20/0x20 [ 31.297038][ T600] ? rcu_is_watching+0x15/0xd0 [ 31.297171][ T600] ? rcu_is_watching+0x15/0xd0 [ 31.297304][ T600] do_syscall_64+0x117/0xfc0 [ 31.297451][ T600] ? trace_hardirqs_off+0xd/0x30 [ 31.297586][ T600] ? exc_page_fault+0xee/0x100 [ 31.297721][ T600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.297886][ T600] RIP: 0033:0x7f9cca39508e [ 31.298026][ T600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.298506][ T600] RSP: 002b:00007fffc8f0a070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.298710][ T600] RAX: ffffffffffffffda RBX: 00007fffc8f0a818 RCX: 00007f9cca39508e [ 31.298907][ T600] RDX: 0000000000000000 RSI: 00007fffc8f0a120 RDI: 0000000000000005 [ 31.299104][ T600] RBP: 00007fffc8f0a080 R08: 0000000000000000 R09: 0000000000000000 [ 31.299299][ T600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.299510][ T600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc8f0a7f0 [ 31.299714][ T600] [ 31.299813][ T600] irq event stamp: 34135 [ 31.299911][ T600] hardirqs last enabled at (34143): [] __up_console_sem+0x5a/0x70 [ 31.300144][ T600] hardirqs last disabled at (34150): [] __up_console_sem+0x3f/0x70 [ 31.300386][ T600] softirqs last enabled at (33472): [] handle_softirqs+0x611/0x940 [ 31.300617][ T600] softirqs last disabled at (33467): [] __irq_exit_rcu+0x103/0x1c0 [ 31.300847][ T600] ---[ end trace 0000000000000000 ]--- [ 31.349101][ T601] ------------[ cut here ]------------ [ 31.349256][ T601] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/601 [ 31.349537][ T601] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.349859][ T601] CPU: 3 UID: 0 PID: 601 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.350128][ T601] Tainted: [W]=WARN [ 31.350231][ T601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.350411][ T601] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.350584][ T601] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.351059][ T601] RSP: 0018:ffa0000000edf4e8 EFLAGS: 00010286 [ 31.351229][ T601] RAX: 00000000ffffffa6 RBX: ff11000017696900 RCX: 1ff40000001dbe63 [ 31.351435][ T601] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176969bc [ 31.351633][ T601] RBP: ff1100000ea21000 R08: 1fe2200002ed2d39 R09: ff1100000e9a0b80 [ 31.351830][ T601] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 31.352028][ T601] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 31.352229][ T601] FS: 00007f565d585100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 31.352471][ T601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.352637][ T601] CR2: 00000000004d6034 CR3: 00000000172c6002 CR4: 0000000000771ef0 [ 31.352836][ T601] PKRU: 55555554 [ 31.352935][ T601] Call Trace: [ 31.353038][ T601] [ 31.353107][ T601] ? rcu_is_watching+0x15/0xd0 [ 31.353242][ T601] rtnetlink_event+0xe0/0x1f0 [ 31.353391][ T601] notifier_call_chain+0xb0/0x320 [ 31.353528][ T601] netdev_features_change+0x75/0xa0 [ 31.353662][ T601] ? call_netdevice_notifiers+0xa0/0xa0 [ 31.353797][ T601] ethnl_set_features+0x421/0x8e0 [ 31.353935][ T601] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.354071][ T601] ? features_send_reply+0x3f0/0x3f0 [ 31.354208][ T601] ? __nla_validate_parse+0x20d/0x480 [ 31.354353][ T601] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 31.354523][ T601] genl_family_rcv_msg_doit+0x206/0x300 [ 31.354658][ T601] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 31.354826][ T601] ? rcu_is_watching+0x15/0xd0 [ 31.354958][ T601] ? cap_capable+0x1d6/0x3e0 [ 31.355092][ T601] ? kernel_text_address+0x149/0x170 [ 31.355228][ T601] genl_family_rcv_msg+0x3a4/0x640 [ 31.355372][ T601] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 31.355543][ T601] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.355710][ T601] ? features_send_reply+0x3f0/0x3f0 [ 31.355844][ T601] ? __lock_acquire+0x508/0xc10 [ 31.355982][ T601] genl_rcv_msg+0xbb/0x160 [ 31.356117][ T601] netlink_rcv_skb+0x14e/0x3a0 [ 31.356253][ T601] ? genl_family_rcv_msg+0x640/0x640 [ 31.356492][ T601] ? netlink_ack+0xcf0/0xcf0 [ 31.356630][ T601] ? netlink_deliver_tap+0xc5/0x330 [ 31.356761][ T601] ? netlink_deliver_tap+0x13c/0x330 [ 31.356895][ T601] genl_rcv+0x28/0x40 [ 31.356997][ T601] netlink_unicast+0x486/0x750 [ 31.357130][ T601] ? netlink_attachskb+0x810/0x810 [ 31.357263][ T601] ? __lock_acquire+0x508/0xc10 [ 31.357502][ T601] netlink_sendmsg+0x735/0xc60 [ 31.357637][ T601] ? netlink_unicast+0x750/0x750 [ 31.357771][ T601] ? __might_fault+0x97/0x140 [ 31.357905][ T601] ? __might_fault+0x97/0x140 [ 31.358040][ T601] __sys_sendto+0x2c9/0x400 [ 31.358173][ T601] ? __ia32_sys_getpeername+0xd0/0xd0 [ 31.358318][ T601] __x64_sys_sendto+0xe4/0x1f0 [ 31.358530][ T601] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 31.358697][ T601] ? lockdep_hardirqs_on+0x8c/0x130 [ 31.358829][ T601] ? do_syscall_64+0x82/0xfc0 [ 31.358962][ T601] do_syscall_64+0x117/0xfc0 [ 31.359095][ T601] ? trace_hardirqs_off+0xd/0x30 [ 31.359228][ T601] ? exc_page_fault+0xee/0x100 [ 31.359463][ T601] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.359629][ T601] RIP: 0033:0x7f565d5f608e [ 31.359768][ T601] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.360240][ T601] RSP: 002b:00007ffc1bc7aea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 31.360527][ T601] RAX: ffffffffffffffda RBX: 0000000029dc1010 RCX: 00007f565d5f608e [ 31.360728][ T601] RDX: 00000000000000e4 RSI: 0000000029dc1120 RDI: 0000000000000005 [ 31.360924][ T601] RBP: 00007ffc1bc7aeb0 R08: 00007f565d784980 R09: 000000000000000c [ 31.361121][ T601] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000029dc10b0 [ 31.361318][ T601] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 31.361617][ T601] [ 31.361717][ T601] irq event stamp: 39245 [ 31.361816][ T601] hardirqs last enabled at (39253): [] __up_console_sem+0x5a/0x70 [ 31.362046][ T601] hardirqs last disabled at (39260): [] __up_console_sem+0x3f/0x70 [ 31.362275][ T601] softirqs last enabled at (39234): [] handle_softirqs+0x611/0x940 [ 31.362711][ T601] softirqs last disabled at (39277): [] __irq_exit_rcu+0x103/0x1c0 [ 31.362939][ T601] ---[ end trace 0000000000000000 ]--- [ 31.395061][ T602] ------------[ cut here ]------------ [ 31.395212][ T602] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/602 [ 31.396454][ T602] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.396770][ T602] CPU: 0 UID: 0 PID: 602 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.397041][ T602] Tainted: [W]=WARN [ 31.397143][ T602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.397311][ T602] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.397612][ T602] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.398086][ T602] RSP: 0018:ffa0000000eef4e8 EFLAGS: 00010286 [ 31.398254][ T602] RAX: 00000000ffffffa6 RBX: ff11000005f05c40 RCX: 1ff40000001dde63 [ 31.398571][ T602] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f05cfc [ 31.398782][ T602] RBP: ff1100000ea21000 R08: 1fe2200000be0ba1 R09: ff1100000f94d180 [ 31.398982][ T602] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.399181][ T602] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 31.399501][ T602] FS: 00007f23bd11e100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.399738][ T602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.399907][ T602] CR2: 00000000004d6034 CR3: 000000000c4db001 CR4: 0000000000771ef0 [ 31.400112][ T602] PKRU: 55555554 [ 31.400213][ T602] Call Trace: [ 31.400315][ T602] [ 31.400500][ T602] ? rcu_is_watching+0x15/0xd0 [ 31.400639][ T602] rtnetlink_event+0xe0/0x1f0 [ 31.400774][ T602] notifier_call_chain+0xb0/0x320 [ 31.400911][ T602] netdev_features_change+0x75/0xa0 [ 31.401048][ T602] ? call_netdevice_notifiers+0xa0/0xa0 [ 31.401185][ T602] ethnl_set_features+0x421/0x8e0 [ 31.401323][ T602] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.401575][ T602] ? features_send_reply+0x3f0/0x3f0 [ 31.401714][ T602] ? __nla_validate_parse+0x20d/0x480 [ 31.401852][ T602] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 31.402023][ T602] genl_family_rcv_msg_doit+0x206/0x300 [ 31.402159][ T602] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 31.402329][ T602] ? rcu_is_watching+0x15/0xd0 [ 31.402580][ T602] ? cap_capable+0x1d6/0x3e0 [ 31.402717][ T602] ? kernel_text_address+0x149/0x170 [ 31.402853][ T602] genl_family_rcv_msg+0x3a4/0x640 [ 31.402988][ T602] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 31.403155][ T602] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.403322][ T602] ? features_send_reply+0x3f0/0x3f0 [ 31.403575][ T602] ? __lock_acquire+0x508/0xc10 [ 31.403712][ T602] genl_rcv_msg+0xbb/0x160 [ 31.403850][ T602] netlink_rcv_skb+0x14e/0x3a0 [ 31.403984][ T602] ? genl_family_rcv_msg+0x640/0x640 [ 31.404120][ T602] ? netlink_ack+0xcf0/0xcf0 [ 31.404259][ T602] ? netlink_deliver_tap+0xc5/0x330 [ 31.404509][ T602] ? netlink_deliver_tap+0x13c/0x330 [ 31.404646][ T602] genl_rcv+0x28/0x40 [ 31.404748][ T602] netlink_unicast+0x486/0x750 [ 31.404885][ T602] ? netlink_attachskb+0x810/0x810 [ 31.405020][ T602] ? __lock_acquire+0x508/0xc10 [ 31.405158][ T602] netlink_sendmsg+0x735/0xc60 [ 31.405294][ T602] ? netlink_unicast+0x750/0x750 [ 31.405546][ T602] ? __might_fault+0x97/0x140 [ 31.405683][ T602] ? __might_fault+0x97/0x140 [ 31.405819][ T602] __sys_sendto+0x2c9/0x400 [ 31.405956][ T602] ? __ia32_sys_getpeername+0xd0/0xd0 [ 31.406104][ T602] __x64_sys_sendto+0xe4/0x1f0 [ 31.406238][ T602] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 31.406525][ T602] ? lockdep_hardirqs_on+0x8c/0x130 [ 31.406661][ T602] ? do_syscall_64+0x82/0xfc0 [ 31.406797][ T602] do_syscall_64+0x117/0xfc0 [ 31.406932][ T602] ? trace_hardirqs_off+0xd/0x30 [ 31.407067][ T602] ? exc_page_fault+0xee/0x100 [ 31.407201][ T602] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.407484][ T602] RIP: 0033:0x7f23bd18f08e [ 31.407625][ T602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.408099][ T602] RSP: 002b:00007ffc60edabf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 31.408302][ T602] RAX: ffffffffffffffda RBX: 000000003884b010 RCX: 00007f23bd18f08e [ 31.408613][ T602] RDX: 0000000000000058 RSI: 000000003884b120 RDI: 0000000000000005 [ 31.408817][ T602] RBP: 00007ffc60edac00 R08: 00007f23bd31d980 R09: 000000000000000c [ 31.409017][ T602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003884b0b0 [ 31.409220][ T602] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 31.409509][ T602] [ 31.409610][ T602] irq event stamp: 25513 [ 31.409712][ T602] hardirqs last enabled at (25521): [] __up_console_sem+0x5a/0x70 [ 31.409947][ T602] hardirqs last disabled at (25528): [] __up_console_sem+0x3f/0x70 [ 31.410185][ T602] softirqs last enabled at (25502): [] handle_softirqs+0x611/0x940 [ 31.410480][ T602] softirqs last disabled at (25545): [] __irq_exit_rcu+0x103/0x1c0 [ 31.410714][ T602] ---[ end trace 0000000000000000 ]--- [ 31.457010][ T603] ------------[ cut here ]------------ [ 31.457205][ T603] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ethtool/603 [ 31.457541][ T603] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.457902][ T603] CPU: 2 UID: 0 PID: 603 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.458221][ T603] Tainted: [W]=WARN [ 31.458392][ T603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.458615][ T603] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.458840][ T603] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.459387][ T603] RSP: 0018:ffa0000000ecf4e8 EFLAGS: 00010286 [ 31.459605][ T603] RAX: 00000000ffffffa6 RBX: ff1100000d464e40 RCX: 1ff40000001d9e63 [ 31.459853][ T603] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d464efc [ 31.460100][ T603] RBP: ff1100000ea21000 R08: 1fe2200001a8c9e1 R09: ff1100000f94ae80 [ 31.460367][ T603] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 31.460616][ T603] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 31.460866][ T603] FS: 00007eff5f3b7100(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 31.461150][ T603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.461385][ T603] CR2: 00000000004d6034 CR3: 0000000015b45003 CR4: 0000000000771ef0 [ 31.461635][ T603] PKRU: 55555554 [ 31.461784][ T603] Call Trace: [ 31.461932][ T603] [ 31.462051][ T603] ? rcu_is_watching+0x15/0xd0 [ 31.462235][ T603] rtnetlink_event+0xe0/0x1f0 [ 31.462439][ T603] notifier_call_chain+0xb0/0x320 [ 31.462626][ T603] netdev_features_change+0x75/0xa0 [ 31.462812][ T603] ? call_netdevice_notifiers+0xa0/0xa0 [ 31.462997][ T603] ethnl_set_features+0x421/0x8e0 [ 31.463183][ T603] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.463387][ T603] ? features_send_reply+0x3f0/0x3f0 [ 31.463578][ T603] ? __nla_validate_parse+0x20d/0x480 [ 31.463765][ T603] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 31.463998][ T603] genl_family_rcv_msg_doit+0x206/0x300 [ 31.464184][ T603] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 31.464422][ T603] ? rcu_is_watching+0x15/0xd0 [ 31.464606][ T603] ? cap_capable+0x1d6/0x3e0 [ 31.464789][ T603] ? kernel_text_address+0x149/0x170 [ 31.464975][ T603] genl_family_rcv_msg+0x3a4/0x640 [ 31.465159][ T603] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 31.465390][ T603] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.465609][ T603] ? features_send_reply+0x3f0/0x3f0 [ 31.465791][ T603] ? __lock_acquire+0x508/0xc10 [ 31.465977][ T603] genl_rcv_msg+0xbb/0x160 [ 31.466161][ T603] netlink_rcv_skb+0x14e/0x3a0 [ 31.466361][ T603] ? genl_family_rcv_msg+0x640/0x640 [ 31.466546][ T603] ? netlink_ack+0xcf0/0xcf0 [ 31.466735][ T603] ? netlink_deliver_tap+0xc5/0x330 [ 31.466917][ T603] ? netlink_deliver_tap+0x13c/0x330 [ 31.467104][ T603] genl_rcv+0x28/0x40 [ 31.467255][ T603] netlink_unicast+0x486/0x750 [ 31.467463][ T603] ? netlink_attachskb+0x810/0x810 [ 31.467652][ T603] ? __lock_acquire+0x508/0xc10 [ 31.467838][ T603] netlink_sendmsg+0x735/0xc60 [ 31.468025][ T603] ? netlink_unicast+0x750/0x750 [ 31.468211][ T603] ? __might_fault+0x97/0x140 [ 31.468416][ T603] ? __might_fault+0x97/0x140 [ 31.468604][ T603] __sys_sendto+0x2c9/0x400 [ 31.468791][ T603] ? __ia32_sys_getpeername+0xd0/0xd0 [ 31.468989][ T603] __x64_sys_sendto+0xe4/0x1f0 [ 31.469174][ T603] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 31.469415][ T603] ? lockdep_hardirqs_on+0x8c/0x130 [ 31.469600][ T603] ? do_syscall_64+0x82/0xfc0 [ 31.469784][ T603] do_syscall_64+0x117/0xfc0 [ 31.469976][ T603] ? trace_hardirqs_off+0xd/0x30 [ 31.470160][ T603] ? exc_page_fault+0xee/0x100 [ 31.470362][ T603] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.470579][ T603] RIP: 0033:0x7eff5f42808e [ 31.470769][ T603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.471295][ T603] RSP: 002b:00007ffc502d4500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 31.471563][ T603] RAX: ffffffffffffffda RBX: 000000002939c010 RCX: 00007eff5f42808e [ 31.471810][ T603] RDX: 00000000000000d0 RSI: 000000002939c120 RDI: 0000000000000005 [ 31.472058][ T603] RBP: 00007ffc502d4510 R08: 00007eff5f5b6980 R09: 000000000000000c [ 31.472309][ T603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000002939c0b0 [ 31.472567][ T603] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 31.472822][ T603] [ 31.472968][ T603] irq event stamp: 33819 [ 31.473117][ T603] hardirqs last enabled at (33829): [] __up_console_sem+0x5a/0x70 [ 31.473422][ T603] hardirqs last disabled at (33840): [] __up_console_sem+0x3f/0x70 [ 31.473701][ T603] softirqs last enabled at (33280): [] handle_softirqs+0x611/0x940 [ 31.473979][ T603] softirqs last disabled at (33273): [] __irq_exit_rcu+0x103/0x1c0 [ 31.474258][ T603] ---[ end trace 0000000000000000 ]--- [ 31.503316][ T604] ------------[ cut here ]------------ [ 31.503477][ T604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/604 [ 31.503713][ T604] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.504023][ T604] CPU: 3 UID: 0 PID: 604 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.504291][ T604] Tainted: [W]=WARN [ 31.504401][ T604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.504566][ T604] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.504737][ T604] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.505205][ T604] RSP: 0018:ffa0000000eef020 EFLAGS: 00010286 [ 31.505382][ T604] RAX: 00000000ffffffa6 RBX: ff1100000d464040 RCX: 1ff40000001dddca [ 31.505578][ T604] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4640fc [ 31.505772][ T604] RBP: ff1100000ea21000 R08: 1fe2200001a8c821 R09: ff1100000f948b58 [ 31.505968][ T604] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 31.506164][ T604] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 31.506368][ T604] FS: 00007fb142bf4840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 31.506636][ T604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.506824][ T604] CR2: 00000000004eb730 CR3: 0000000009287005 CR4: 0000000000771ef0 [ 31.507033][ T604] PKRU: 55555554 [ 31.507135][ T604] Call Trace: [ 31.507237][ T604] [ 31.507309][ T604] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.507459][ T604] rtmsg_ifinfo+0x5c/0xb0 [ 31.507566][ T604] ? mark_held_locks+0x40/0x70 [ 31.507705][ T604] __dev_notify_flags+0x1b8/0x280 [ 31.507841][ T604] ? netif_change_name+0x8c0/0x8c0 [ 31.507976][ T604] ? __dev_change_flags+0x4a4/0x6d0 [ 31.508111][ T604] ? netif_set_allmulti+0x2c0/0x2c0 [ 31.508244][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.508389][ T604] ? is_bpf_text_address+0x68/0x110 [ 31.508528][ T604] netif_change_flags+0xfe/0x190 [ 31.508664][ T604] ? unwind_get_return_address+0x67/0xd0 [ 31.508798][ T604] do_setlink.isra.0+0x1d25/0x2a60 [ 31.508933][ T604] ? rtnl_link_get_size+0x350/0x350 [ 31.509067][ T604] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.509233][ T604] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.509376][ T604] ? validate_chain+0x38b/0xc20 [ 31.509508][ T604] ? rcu_read_lock_any_held+0x66/0x90 [ 31.509639][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.509774][ T604] ? __kernel_text_address+0x12/0x30 [ 31.509907][ T604] ? __lock_acquire+0x508/0xc10 [ 31.510041][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.510173][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.510307][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.510451][ T604] ? lock_acquire+0x134/0x160 [ 31.510582][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.510714][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.510845][ T604] ? trace_contention_end+0xb3/0x1a0 [ 31.510977][ T604] ? __mutex_lock+0x1db/0x2010 [ 31.511109][ T604] ? __mutex_lock+0x9b2/0x2010 [ 31.511239][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.511383][ T604] ? ww_mutex_lock+0x160/0x160 [ 31.511513][ T604] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.511647][ T604] ? __rtnl_newlink+0x3fa/0xa50 [ 31.511781][ T604] rtnl_newlink+0x8d1/0xee0 [ 31.511915][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.512045][ T604] ? find_held_lock+0x2b/0x80 [ 31.512175][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.512306][ T604] ? mark_usage+0x61/0x170 [ 31.512444][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.512577][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.512707][ T604] ? find_held_lock+0x2b/0x80 [ 31.512840][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.512972][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.513104][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.513235][ T604] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.513393][ T604] ? validate_chain+0x38b/0xc20 [ 31.513528][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.513658][ T604] ? __lock_acquire+0x508/0xc10 [ 31.513790][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.513921][ T604] ? find_held_lock+0x2b/0x80 [ 31.514053][ T604] netlink_rcv_skb+0x14e/0x3a0 [ 31.514183][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.514313][ T604] ? netlink_ack+0xcf0/0xcf0 [ 31.514463][ T604] ? netlink_deliver_tap+0xc5/0x330 [ 31.514592][ T604] ? netlink_deliver_tap+0x13c/0x330 [ 31.514725][ T604] netlink_unicast+0x486/0x750 [ 31.514856][ T604] ? netlink_attachskb+0x810/0x810 [ 31.514989][ T604] ? __lock_acquire+0x508/0xc10 [ 31.515120][ T604] netlink_sendmsg+0x735/0xc60 [ 31.515252][ T604] ? netlink_unicast+0x750/0x750 [ 31.515393][ T604] ? __might_fault+0x97/0x140 [ 31.515526][ T604] ____sys_sendmsg+0x419/0x850 [ 31.515657][ T604] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.515787][ T604] ? get_timestamp.constprop.0+0x390/0x390 [ 31.515951][ T604] ? move_addr_to_kernel+0x40/0x40 [ 31.516085][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.516215][ T604] ? validate_chain+0x38b/0xc20 [ 31.516356][ T604] ___sys_sendmsg+0x14e/0x1d0 [ 31.516486][ T604] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.516647][ T604] ? copy_msghdr_from_user+0x460/0x460 [ 31.516791][ T604] __sys_sendmsg+0x145/0x1f0 [ 31.516922][ T604] ? __sys_sendmsg_sock+0x20/0x20 [ 31.517054][ T604] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.517218][ T604] ? do_raw_spin_unlock+0x59/0x250 [ 31.517359][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.517491][ T604] do_syscall_64+0x117/0xfc0 [ 31.517622][ T604] ? trace_hardirqs_off+0xd/0x30 [ 31.517752][ T604] ? exc_page_fault+0xee/0x100 [ 31.517884][ T604] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.518049][ T604] RIP: 0033:0x7fb142e2e08e [ 31.518189][ T604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.518665][ T604] RSP: 002b:00007fffd7cf2f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.518865][ T604] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb142e2e08e [ 31.519062][ T604] RDX: 0000000000000000 RSI: 00007fffd7cf3000 RDI: 0000000000000005 [ 31.519258][ T604] RBP: 00007fffd7cf2f60 R08: 0000000000000000 R09: 0000000000000000 [ 31.519459][ T604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.519654][ T604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7cf36d0 [ 31.519856][ T604] [ 31.519953][ T604] irq event stamp: 21195 [ 31.520053][ T604] hardirqs last enabled at (21203): [] __up_console_sem+0x5a/0x70 [ 31.520282][ T604] hardirqs last disabled at (21210): [] __up_console_sem+0x3f/0x70 [ 31.520521][ T604] softirqs last enabled at (20828): [] handle_softirqs+0x611/0x940 [ 31.520747][ T604] softirqs last disabled at (20823): [] __irq_exit_rcu+0x103/0x1c0 [ 31.520975][ T604] ---[ end trace 0000000000000000 ]--- [ 31.521577][ T604] br0: port 2(veth_segment) entered blocking state [ 31.521738][ T604] br0: port 2(veth_segment) entered disabled state [ 31.521906][ T604] veth_segment: entered allmulticast mode [ 31.522881][ T604] ------------[ cut here ]------------ [ 31.523030][ T604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/604 [ 31.523265][ T604] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.523594][ T604] CPU: 0 UID: 0 PID: 604 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.523873][ T604] Tainted: [W]=WARN [ 31.523975][ T604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.524169][ T604] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.524353][ T604] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.524832][ T604] RSP: 0018:ffa0000000eeeee0 EFLAGS: 00010286 [ 31.525001][ T604] RAX: 00000000ffffffa6 RBX: ff1100000b750ac0 RCX: 1ff40000001ddda2 [ 31.525198][ T604] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b750b7c [ 31.525406][ T604] RBP: ff1100000ea21000 R08: 1fe22000016ea171 R09: ff1100000f948b58 [ 31.525606][ T604] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.525807][ T604] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 31.526009][ T604] FS: 00007fb142bf4840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.526241][ T604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.526416][ T604] CR2: 00000000004d6034 CR3: 0000000009287002 CR4: 0000000000771ef0 [ 31.526620][ T604] PKRU: 55555554 [ 31.526721][ T604] Call Trace: [ 31.526821][ T604] [ 31.526890][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.527024][ T604] rtnetlink_event+0xe0/0x1f0 [ 31.527158][ T604] notifier_call_chain+0xb0/0x320 [ 31.527295][ T604] __netdev_upper_dev_link+0x3a5/0x590 [ 31.527437][ T604] ? find_held_lock+0x2b/0x80 [ 31.527571][ T604] ? netdev_wait_allrefs_any+0x570/0x570 [ 31.527706][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.527844][ T604] netdev_master_upper_dev_link+0x86/0xb0 [ 31.527978][ T604] ? netdev_upper_dev_link+0xb0/0xb0 [ 31.528113][ T604] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 31.528246][ T604] ? sysfs_do_create_link_sd+0xa0/0x110 [ 31.528388][ T604] ? netdev_rx_handler_register+0x1b/0xc0 [ 31.528525][ T604] br_add_if+0x428/0x1320 [ 31.528630][ T604] do_set_master+0x3b2/0x780 [ 31.528765][ T604] ? netif_change_flags+0xfe/0x190 [ 31.528900][ T604] do_setlink.isra.0+0x9ec/0x2a60 [ 31.529038][ T604] ? rtnl_link_get_size+0x350/0x350 [ 31.529173][ T604] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.529339][ T604] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.529482][ T604] ? validate_chain+0x38b/0xc20 [ 31.529615][ T604] ? rcu_read_lock_any_held+0x66/0x90 [ 31.529748][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.529882][ T604] ? __kernel_text_address+0x12/0x30 [ 31.530018][ T604] ? __lock_acquire+0x508/0xc10 [ 31.530153][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.530286][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.530432][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.530564][ T604] ? lock_acquire+0x134/0x160 [ 31.530696][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.530829][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.530962][ T604] ? trace_contention_end+0xb3/0x1a0 [ 31.531097][ T604] ? __mutex_lock+0x1db/0x2010 [ 31.531231][ T604] ? __mutex_lock+0x9b2/0x2010 [ 31.531372][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.531508][ T604] ? ww_mutex_lock+0x160/0x160 [ 31.531641][ T604] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.531776][ T604] ? __rtnl_newlink+0x3fa/0xa50 [ 31.531915][ T604] rtnl_newlink+0x8d1/0xee0 [ 31.532051][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.532184][ T604] ? find_held_lock+0x2b/0x80 [ 31.532318][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.532459][ T604] ? mark_usage+0x61/0x170 [ 31.532591][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.532726][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.532859][ T604] ? find_held_lock+0x2b/0x80 [ 31.532991][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.533124][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.533257][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.533399][ T604] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.533535][ T604] ? validate_chain+0x38b/0xc20 [ 31.533666][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.533797][ T604] ? __lock_acquire+0x508/0xc10 [ 31.533934][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.534067][ T604] ? find_held_lock+0x2b/0x80 [ 31.534200][ T604] netlink_rcv_skb+0x14e/0x3a0 [ 31.534334][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.534476][ T604] ? netlink_ack+0xcf0/0xcf0 [ 31.534613][ T604] ? netlink_deliver_tap+0xc5/0x330 [ 31.534744][ T604] ? netlink_deliver_tap+0x13c/0x330 [ 31.534879][ T604] netlink_unicast+0x486/0x750 [ 31.535013][ T604] ? netlink_attachskb+0x810/0x810 [ 31.535146][ T604] ? __lock_acquire+0x508/0xc10 [ 31.535280][ T604] netlink_sendmsg+0x735/0xc60 [ 31.535423][ T604] ? netlink_unicast+0x750/0x750 [ 31.535559][ T604] ? __might_fault+0x97/0x140 [ 31.535694][ T604] ____sys_sendmsg+0x419/0x850 [ 31.535827][ T604] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.535959][ T604] ? get_timestamp.constprop.0+0x390/0x390 [ 31.536124][ T604] ? move_addr_to_kernel+0x40/0x40 [ 31.536259][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.536424][ T604] ? validate_chain+0x38b/0xc20 [ 31.536566][ T604] ___sys_sendmsg+0x14e/0x1d0 [ 31.536699][ T604] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.536864][ T604] ? copy_msghdr_from_user+0x460/0x460 [ 31.537011][ T604] __sys_sendmsg+0x145/0x1f0 [ 31.537144][ T604] ? __sys_sendmsg_sock+0x20/0x20 [ 31.537277][ T604] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.537454][ T604] ? do_raw_spin_unlock+0x59/0x250 [ 31.537591][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.537725][ T604] do_syscall_64+0x117/0xfc0 [ 31.537859][ T604] ? trace_hardirqs_off+0xd/0x30 [ 31.537995][ T604] ? exc_page_fault+0xee/0x100 [ 31.538129][ T604] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.538295][ T604] RIP: 0033:0x7fb142e2e08e [ 31.538443][ T604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.538921][ T604] RSP: 002b:00007fffd7cf2f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.539124][ T604] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb142e2e08e [ 31.539325][ T604] RDX: 0000000000000000 RSI: 00007fffd7cf3000 RDI: 0000000000000005 [ 31.539536][ T604] RBP: 00007fffd7cf2f60 R08: 0000000000000000 R09: 0000000000000000 [ 31.539738][ T604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.539939][ T604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7cf36d0 [ 31.540146][ T604] [ 31.540245][ T604] irq event stamp: 22841 [ 31.540355][ T604] hardirqs last enabled at (22851): [] __up_console_sem+0x5a/0x70 [ 31.540586][ T604] hardirqs last disabled at (22858): [] __up_console_sem+0x3f/0x70 [ 31.540816][ T604] softirqs last enabled at (21824): [] __alloc_skb+0x4c2/0x5f0 [ 31.541050][ T604] softirqs last disabled at (21822): [] __alloc_skb+0x4c2/0x5f0 [ 31.541284][ T604] ---[ end trace 0000000000000000 ]--- [ 31.541451][ T604] veth_segment: entered promiscuous mode [ 31.541640][ T604] ------------[ cut here ]------------ [ 31.541777][ T604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/604 [ 31.542018][ T604] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.542352][ T604] CPU: 0 UID: 0 PID: 604 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.542636][ T604] Tainted: [W]=WARN [ 31.542742][ T604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.542917][ T604] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.543099][ T604] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.543606][ T604] RSP: 0018:ffa0000000eeeea0 EFLAGS: 00010286 [ 31.543786][ T604] RAX: 00000000ffffffa6 RBX: ff1100000b750e40 RCX: 1ff40000001ddd9a [ 31.543996][ T604] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b750efc [ 31.544206][ T604] RBP: ff1100000ea21000 R08: 1fe22000016ea1e1 R09: ff1100000f948b58 [ 31.544423][ T604] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000100 [ 31.544631][ T604] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fba2dc0 [ 31.544842][ T604] FS: 00007fb142bf4840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.545091][ T604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.545266][ T604] CR2: 00000000004d6034 CR3: 0000000009287002 CR4: 0000000000771ef0 [ 31.545485][ T604] PKRU: 55555554 [ 31.545589][ T604] Call Trace: [ 31.545694][ T604] [ 31.545766][ T604] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 31.545911][ T604] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.546055][ T604] rtmsg_ifinfo+0x5c/0xb0 [ 31.546162][ T604] __dev_notify_flags+0x1b8/0x280 [ 31.546305][ T604] ? netdev_notice+0x120/0x120 [ 31.546457][ T604] ? netif_change_name+0x8c0/0x8c0 [ 31.546599][ T604] ? dev_get_min_mp_channel_count+0x2a0/0x2a0 [ 31.546776][ T604] ? netdev_wait_allrefs_any+0x570/0x570 [ 31.546919][ T604] __dev_set_promiscuity+0x194/0x290 [ 31.547064][ T604] netif_set_promiscuity+0x4c/0xc0 [ 31.547206][ T604] dev_set_promiscuity+0xa1/0x230 [ 31.547356][ T604] br_port_set_promisc+0x66/0xc0 [ 31.547499][ T604] br_manage_promisc+0xd5/0x480 [ 31.547640][ T604] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 31.547783][ T604] br_add_if+0x624/0x1320 [ 31.547893][ T604] do_set_master+0x3b2/0x780 [ 31.548038][ T604] ? netif_change_flags+0xfe/0x190 [ 31.548180][ T604] do_setlink.isra.0+0x9ec/0x2a60 [ 31.548323][ T604] ? rtnl_link_get_size+0x350/0x350 [ 31.548474][ T604] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.548649][ T604] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.548790][ T604] ? validate_chain+0x38b/0xc20 [ 31.548931][ T604] ? rcu_read_lock_any_held+0x66/0x90 [ 31.549074][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.549215][ T604] ? __kernel_text_address+0x12/0x30 [ 31.549363][ T604] ? __lock_acquire+0x508/0xc10 [ 31.549506][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.549645][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.549785][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.549926][ T604] ? lock_acquire+0x134/0x160 [ 31.550067][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.550207][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.550356][ T604] ? trace_contention_end+0xb3/0x1a0 [ 31.550497][ T604] ? __mutex_lock+0x1db/0x2010 [ 31.550637][ T604] ? __mutex_lock+0x9b2/0x2010 [ 31.550780][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.550922][ T604] ? ww_mutex_lock+0x160/0x160 [ 31.551062][ T604] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.551205][ T604] ? __rtnl_newlink+0x3fa/0xa50 [ 31.551357][ T604] rtnl_newlink+0x8d1/0xee0 [ 31.551501][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.551640][ T604] ? find_held_lock+0x2b/0x80 [ 31.551781][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.551921][ T604] ? mark_usage+0x61/0x170 [ 31.552060][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.552205][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.552351][ T604] ? find_held_lock+0x2b/0x80 [ 31.552492][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.552634][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.552775][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.552916][ T604] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.553057][ T604] ? validate_chain+0x38b/0xc20 [ 31.553198][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.553339][ T604] ? __lock_acquire+0x508/0xc10 [ 31.553490][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.553629][ T604] ? find_held_lock+0x2b/0x80 [ 31.553771][ T604] netlink_rcv_skb+0x14e/0x3a0 [ 31.553910][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.554052][ T604] ? netlink_ack+0xcf0/0xcf0 [ 31.554197][ T604] ? netlink_deliver_tap+0xc5/0x330 [ 31.554339][ T604] ? netlink_deliver_tap+0x13c/0x330 [ 31.554491][ T604] netlink_unicast+0x486/0x750 [ 31.554634][ T604] ? netlink_attachskb+0x810/0x810 [ 31.554776][ T604] ? __lock_acquire+0x508/0xc10 [ 31.554918][ T604] netlink_sendmsg+0x735/0xc60 [ 31.555061][ T604] ? netlink_unicast+0x750/0x750 [ 31.555205][ T604] ? __might_fault+0x97/0x140 [ 31.555353][ T604] ____sys_sendmsg+0x419/0x850 [ 31.555495][ T604] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.555636][ T604] ? get_timestamp.constprop.0+0x390/0x390 [ 31.555809][ T604] ? move_addr_to_kernel+0x40/0x40 [ 31.555950][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.556092][ T604] ? validate_chain+0x38b/0xc20 [ 31.556234][ T604] ___sys_sendmsg+0x14e/0x1d0 [ 31.556383][ T604] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.556560][ T604] ? copy_msghdr_from_user+0x460/0x460 [ 31.556713][ T604] __sys_sendmsg+0x145/0x1f0 [ 31.556854][ T604] ? __sys_sendmsg_sock+0x20/0x20 [ 31.557098][ T604] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.557275][ T604] ? do_raw_spin_unlock+0x59/0x250 [ 31.557429][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.557571][ T604] do_syscall_64+0x117/0xfc0 [ 31.557808][ T604] ? trace_hardirqs_off+0xd/0x30 [ 31.557948][ T604] ? exc_page_fault+0xee/0x100 [ 31.558091][ T604] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.558265][ T604] RIP: 0033:0x7fb142e2e08e [ 31.558521][ T604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.559120][ T604] RSP: 002b:00007fffd7cf2f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.559329][ T604] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb142e2e08e [ 31.559549][ T604] RDX: 0000000000000000 RSI: 00007fffd7cf3000 RDI: 0000000000000005 [ 31.559858][ T604] RBP: 00007fffd7cf2f60 R08: 0000000000000000 R09: 0000000000000000 [ 31.560072][ T604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.560282][ T604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7cf36d0 [ 31.560605][ T604] [ 31.560711][ T604] irq event stamp: 23971 [ 31.560818][ T604] hardirqs last enabled at (23979): [] __up_console_sem+0x5a/0x70 [ 31.561161][ T604] hardirqs last disabled at (23986): [] __up_console_sem+0x3f/0x70 [ 31.561411][ T604] softirqs last enabled at (22934): [] __alloc_skb+0x4c2/0x5f0 [ 31.561752][ T604] softirqs last disabled at (22932): [] __alloc_skb+0x4c2/0x5f0 [ 31.561996][ T604] ---[ end trace 0000000000000000 ]--- [ 31.562934][ T604] ------------[ cut here ]------------ [ 31.563070][ T604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/604 [ 31.563392][ T604] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.563706][ T604] CPU: 0 UID: 0 PID: 604 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.564066][ T604] Tainted: [W]=WARN [ 31.564167][ T604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.564334][ T604] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.564516][ T604] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.565079][ T604] RSP: 0018:ffa0000000eef000 EFLAGS: 00010286 [ 31.565245][ T604] RAX: 00000000ffffffa6 RBX: ff1100000b751700 RCX: 1ff40000001dddc6 [ 31.565450][ T604] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7517bc [ 31.565738][ T604] RBP: ff1100000fba2000 R08: 1fe22000016ea2f9 R09: ff1100000f948b58 [ 31.565935][ T604] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.566135][ T604] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 31.566431][ T604] FS: 00007fb142bf4840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.566660][ T604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.566912][ T604] CR2: 00000000004d6034 CR3: 0000000009287002 CR4: 0000000000771ef0 [ 31.567112][ T604] PKRU: 55555554 [ 31.567211][ T604] Call Trace: [ 31.567309][ T604] [ 31.567385][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.567517][ T604] rtnetlink_event+0xe0/0x1f0 [ 31.567651][ T604] notifier_call_chain+0xb0/0x320 [ 31.567785][ T604] call_netdevice_notifiers+0x70/0xa0 [ 31.567919][ T604] ? __dev_open+0x7a0/0x7a0 [ 31.568143][ T604] ? nlmsg_notify+0x62/0x250 [ 31.568276][ T604] br_add_if+0xd7c/0x1320 [ 31.568389][ T604] do_set_master+0x3b2/0x780 [ 31.568522][ T604] ? netif_change_flags+0xfe/0x190 [ 31.568742][ T604] do_setlink.isra.0+0x9ec/0x2a60 [ 31.568876][ T604] ? rtnl_link_get_size+0x350/0x350 [ 31.569009][ T604] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.569172][ T604] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.569405][ T604] ? validate_chain+0x38b/0xc20 [ 31.569542][ T604] ? rcu_read_lock_any_held+0x66/0x90 [ 31.569674][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.569807][ T604] ? __kernel_text_address+0x12/0x30 [ 31.570026][ T604] ? __lock_acquire+0x508/0xc10 [ 31.570159][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.570290][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.570517][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.570649][ T604] ? lock_acquire+0x134/0x160 [ 31.570781][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.570912][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.571045][ T604] ? trace_contention_end+0xb3/0x1a0 [ 31.571265][ T604] ? __mutex_lock+0x1db/0x2010 [ 31.571409][ T604] ? __mutex_lock+0x9b2/0x2010 [ 31.571546][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.571683][ T604] ? ww_mutex_lock+0x160/0x160 [ 31.571899][ T604] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.572035][ T604] ? __rtnl_newlink+0x3fa/0xa50 [ 31.572171][ T604] rtnl_newlink+0x8d1/0xee0 [ 31.572305][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.572532][ T604] ? find_held_lock+0x2b/0x80 [ 31.572664][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.572798][ T604] ? mark_usage+0x61/0x170 [ 31.572929][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.573150][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.573281][ T604] ? find_held_lock+0x2b/0x80 [ 31.573422][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.573554][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.573773][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.573906][ T604] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.574037][ T604] ? validate_chain+0x38b/0xc20 [ 31.574168][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.574393][ T604] ? __lock_acquire+0x508/0xc10 [ 31.574526][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.574656][ T604] ? find_held_lock+0x2b/0x80 [ 31.574788][ T604] netlink_rcv_skb+0x14e/0x3a0 [ 31.575007][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.575142][ T604] ? netlink_ack+0xcf0/0xcf0 [ 31.575276][ T604] ? netlink_deliver_tap+0xc5/0x330 [ 31.575502][ T604] ? netlink_deliver_tap+0x13c/0x330 [ 31.575637][ T604] netlink_unicast+0x486/0x750 [ 31.575771][ T604] ? netlink_attachskb+0x810/0x810 [ 31.575905][ T604] ? __lock_acquire+0x508/0xc10 [ 31.576039][ T604] netlink_sendmsg+0x735/0xc60 [ 31.576260][ T604] ? netlink_unicast+0x750/0x750 [ 31.576404][ T604] ? __might_fault+0x97/0x140 [ 31.576538][ T604] ____sys_sendmsg+0x419/0x850 [ 31.576671][ T604] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.576888][ T604] ? get_timestamp.constprop.0+0x390/0x390 [ 31.577052][ T604] ? move_addr_to_kernel+0x40/0x40 [ 31.577185][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.577411][ T604] ? validate_chain+0x38b/0xc20 [ 31.577546][ T604] ___sys_sendmsg+0x14e/0x1d0 [ 31.577677][ T604] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.577840][ T604] ? copy_msghdr_from_user+0x460/0x460 [ 31.578071][ T604] __sys_sendmsg+0x145/0x1f0 [ 31.578205][ T604] ? __sys_sendmsg_sock+0x20/0x20 [ 31.578334][ T604] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.578508][ T604] ? do_raw_spin_unlock+0x59/0x250 [ 31.578729][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.578862][ T604] do_syscall_64+0x117/0xfc0 [ 31.578993][ T604] ? trace_hardirqs_off+0xd/0x30 [ 31.579125][ T604] ? exc_page_fault+0xee/0x100 [ 31.579351][ T604] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.579515][ T604] RIP: 0033:0x7fb142e2e08e [ 31.579652][ T604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.580216][ T604] RSP: 002b:00007fffd7cf2f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.580511][ T604] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb142e2e08e [ 31.580707][ T604] RDX: 0000000000000000 RSI: 00007fffd7cf3000 RDI: 0000000000000005 [ 31.580905][ T604] RBP: 00007fffd7cf2f60 R08: 0000000000000000 R09: 0000000000000000 [ 31.581190][ T604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.581397][ T604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7cf36d0 [ 31.581599][ T604] [ 31.581784][ T604] irq event stamp: 25331 [ 31.581885][ T604] hardirqs last enabled at (25339): [] __up_console_sem+0x5a/0x70 [ 31.582117][ T604] hardirqs last disabled at (25346): [] __up_console_sem+0x3f/0x70 [ 31.582441][ T604] softirqs last enabled at (25312): [] handle_softirqs+0x611/0x940 [ 31.582669][ T604] softirqs last disabled at (25307): [] __irq_exit_rcu+0x103/0x1c0 [ 31.582899][ T604] ---[ end trace 0000000000000000 ]--- [ 31.583243][ T604] ------------[ cut here ]------------ [ 31.583389][ T604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/604 [ 31.583702][ T604] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.584004][ T604] CPU: 0 UID: 0 PID: 604 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.584365][ T604] Tainted: [W]=WARN [ 31.584465][ T604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.584632][ T604] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.584805][ T604] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.585285][ T604] RSP: 0018:ffa0000000eeef78 EFLAGS: 00010286 [ 31.585459][ T604] RAX: 00000000ffffffa6 RBX: ff1100000b7518c0 RCX: 1ff40000001dddb5 [ 31.585656][ T604] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b75197c [ 31.585853][ T604] RBP: ff1100000fba2000 R08: 1fe22000016ea331 R09: ff1100000f948b58 [ 31.586052][ T604] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 31.586249][ T604] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 31.586455][ T604] FS: 00007fb142bf4840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 31.586688][ T604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.586854][ T604] CR2: 00000000004d6034 CR3: 0000000009287002 CR4: 0000000000771ef0 [ 31.587056][ T604] PKRU: 55555554 [ 31.587155][ T604] Call Trace: [ 31.587254][ T604] [ 31.587322][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.587463][ T604] rtnetlink_event+0xe0/0x1f0 [ 31.587598][ T604] notifier_call_chain+0xb0/0x320 [ 31.587737][ T604] netdev_compute_master_upper_features+0x6d8/0xdd0 [ 31.587907][ T604] ? netdev_change_features+0xa0/0xa0 [ 31.588043][ T604] ? br_opt_toggle+0x45/0x140 [ 31.588179][ T604] br_add_if+0x9a6/0x1320 [ 31.588282][ T604] do_set_master+0x3b2/0x780 [ 31.588423][ T604] ? netif_change_flags+0xfe/0x190 [ 31.588558][ T604] do_setlink.isra.0+0x9ec/0x2a60 [ 31.588693][ T604] ? rtnl_link_get_size+0x350/0x350 [ 31.588826][ T604] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.588989][ T604] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.589122][ T604] ? validate_chain+0x38b/0xc20 [ 31.589252][ T604] ? rcu_read_lock_any_held+0x66/0x90 [ 31.589397][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.589529][ T604] ? __kernel_text_address+0x12/0x30 [ 31.589661][ T604] ? __lock_acquire+0x508/0xc10 [ 31.589794][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.589925][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.590056][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.590186][ T604] ? lock_acquire+0x134/0x160 [ 31.590315][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.590457][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.590590][ T604] ? trace_contention_end+0xb3/0x1a0 [ 31.590722][ T604] ? __mutex_lock+0x1db/0x2010 [ 31.590854][ T604] ? __mutex_lock+0x9b2/0x2010 [ 31.590986][ T604] ? rtnl_newlink+0x883/0xee0 [ 31.591119][ T604] ? ww_mutex_lock+0x160/0x160 [ 31.591249][ T604] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.591390][ T604] ? __rtnl_newlink+0x3fa/0xa50 [ 31.591528][ T604] rtnl_newlink+0x8d1/0xee0 [ 31.591663][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.591793][ T604] ? find_held_lock+0x2b/0x80 [ 31.591925][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.592056][ T604] ? mark_usage+0x61/0x170 [ 31.592186][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.592320][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.592462][ T604] ? find_held_lock+0x2b/0x80 [ 31.592596][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.592727][ T604] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.592860][ T604] ? __rtnl_newlink+0xa50/0xa50 [ 31.592993][ T604] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.593124][ T604] ? validate_chain+0x38b/0xc20 [ 31.593254][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.593395][ T604] ? __lock_acquire+0x508/0xc10 [ 31.593529][ T604] ? lock_acquire.part.0+0xbc/0x260 [ 31.593661][ T604] ? find_held_lock+0x2b/0x80 [ 31.593793][ T604] netlink_rcv_skb+0x14e/0x3a0 [ 31.593924][ T604] ? rtnl_link_fill+0x920/0x920 [ 31.594055][ T604] ? netlink_ack+0xcf0/0xcf0 [ 31.594190][ T604] ? netlink_deliver_tap+0xc5/0x330 [ 31.594323][ T604] ? netlink_deliver_tap+0x13c/0x330 [ 31.594465][ T604] netlink_unicast+0x486/0x750 [ 31.594601][ T604] ? netlink_attachskb+0x810/0x810 [ 31.594733][ T604] ? __lock_acquire+0x508/0xc10 [ 31.594865][ T604] netlink_sendmsg+0x735/0xc60 [ 31.594999][ T604] ? netlink_unicast+0x750/0x750 [ 31.595133][ T604] ? __might_fault+0x97/0x140 [ 31.595266][ T604] ____sys_sendmsg+0x419/0x850 [ 31.595405][ T604] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.595537][ T604] ? get_timestamp.constprop.0+0x390/0x390 [ 31.595703][ T604] ? move_addr_to_kernel+0x40/0x40 [ 31.595835][ T604] ? stack_depot_save_flags+0x367/0x770 [ 31.595967][ T604] ? validate_chain+0x38b/0xc20 [ 31.596103][ T604] ___sys_sendmsg+0x14e/0x1d0 [ 31.596233][ T604] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.596404][ T604] ? copy_msghdr_from_user+0x460/0x460 [ 31.596551][ T604] __sys_sendmsg+0x145/0x1f0 [ 31.596683][ T604] ? __sys_sendmsg_sock+0x20/0x20 [ 31.596814][ T604] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.596981][ T604] ? do_raw_spin_unlock+0x59/0x250 [ 31.597112][ T604] ? rcu_is_watching+0x15/0xd0 [ 31.597244][ T604] do_syscall_64+0x117/0xfc0 [ 31.597383][ T604] ? trace_hardirqs_off+0xd/0x30 [ 31.597514][ T604] ? exc_page_fault+0xee/0x100 [ 31.597648][ T604] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.597811][ T604] RIP: 0033:0x7fb142e2e08e [ 31.597946][ T604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.598421][ T604] RSP: 002b:00007fffd7cf2f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.598621][ T604] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb142e2e08e [ 31.598817][ T604] RDX: 0000000000000000 RSI: 00007fffd7cf3000 RDI: 0000000000000005 [ 31.599015][ T604] RBP: 00007fffd7cf2f60 R08: 0000000000000000 R09: 0000000000000000 [ 31.599209][ T604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.599415][ T604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7cf36d0 [ 31.599620][ T604] [ 31.599718][ T604] irq event stamp: 26429 [ 31.599816][ T604] hardirqs last enabled at (26437): [] __up_console_sem+0x5a/0x70 [ 31.600045][ T604] hardirqs last disabled at (26444): [] __up_console_sem+0x3f/0x70 [ 31.600272][ T604] softirqs last enabled at (25566): [] handle_softirqs+0x611/0x940 [ 31.600509][ T604] softirqs last disabled at (25561): [] __irq_exit_rcu+0x103/0x1c0 [ 31.600736][ T604] ---[ end trace 0000000000000000 ]--- [ 31.642013][ T605] br0: port 1(veth1) entered blocking state [ 31.642323][ T605] br0: port 1(veth1) entered forwarding state [ 31.653612][ T605] ------------[ cut here ]------------ [ 31.653799][ T605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/605 [ 31.654075][ T605] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.654455][ T605] CPU: 2 UID: 0 PID: 605 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.654771][ T605] Tainted: [W]=WARN [ 31.654918][ T605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.655134][ T605] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.655550][ T605] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.656131][ T605] RSP: 0018:ffa0000000ecf020 EFLAGS: 00010286 [ 31.656420][ T605] RAX: 00000000ffffffa6 RBX: ff1100000ebc23c0 RCX: 1ff40000001d9dca [ 31.656722][ T605] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc247c [ 31.657016][ T605] RBP: ff1100000fba2000 R08: 1fe2200001d78491 R09: ff11000014aa5158 [ 31.657311][ T605] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 31.657619][ T605] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 31.657934][ T605] FS: 00007fa5698a2840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 31.658263][ T605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.658546][ T605] CR2: 00007fa569b721a0 CR3: 000000000c385005 CR4: 0000000000771ef0 [ 31.658846][ T605] PKRU: 55555554 [ 31.659044][ T605] Call Trace: [ 31.659244][ T605] [ 31.659435][ T605] ? __local_bh_enable_ip+0xa5/0x140 [ 31.659673][ T605] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.659910][ T605] rtmsg_ifinfo+0x5c/0xb0 [ 31.660111][ T605] ? mark_held_locks+0x40/0x70 [ 31.660363][ T605] __dev_notify_flags+0x1b8/0x280 [ 31.660603][ T605] ? netif_change_name+0x8c0/0x8c0 [ 31.660835][ T605] ? __dev_change_flags+0x4a4/0x6d0 [ 31.661070][ T605] ? netif_set_allmulti+0x2c0/0x2c0 [ 31.661303][ T605] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.661555][ T605] ? is_bpf_text_address+0x68/0x110 [ 31.661792][ T605] netif_change_flags+0xfe/0x190 [ 31.662026][ T605] ? unwind_get_return_address+0x67/0xd0 [ 31.662259][ T605] do_setlink.isra.0+0x1d25/0x2a60 [ 31.662514][ T605] ? rtnl_link_get_size+0x350/0x350 [ 31.662823][ T605] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.663128][ T605] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.663382][ T605] ? validate_chain+0x38b/0xc20 [ 31.663615][ T605] ? rcu_read_lock_any_held+0x66/0x90 [ 31.663846][ T605] ? stack_depot_save_flags+0x367/0x770 [ 31.664064][ T605] ? __kernel_text_address+0x12/0x30 [ 31.664245][ T605] ? __lock_acquire+0x508/0xc10 [ 31.664473][ T605] ? lock_acquire.part.0+0xbc/0x260 [ 31.664713][ T605] ? rtnl_newlink+0x883/0xee0 [ 31.664896][ T605] ? rcu_is_watching+0x15/0xd0 [ 31.665076][ T605] ? lock_acquire+0x134/0x160 [ 31.665291][ T605] ? rcu_is_watching+0x15/0xd0 [ 31.665540][ T605] ? rcu_is_watching+0x15/0xd0 [ 31.665718][ T605] ? trace_contention_end+0xb3/0x1a0 [ 31.665899][ T605] ? __mutex_lock+0x1db/0x2010 [ 31.666084][ T605] ? __mutex_lock+0x9b2/0x2010 [ 31.666331][ T605] ? rtnl_newlink+0x883/0xee0 [ 31.666575][ T605] ? ww_mutex_lock+0x160/0x160 [ 31.666756][ T605] ? __rtnl_newlink+0x3fa/0xa50 [ 31.666936][ T605] rtnl_newlink+0x8d1/0xee0 [ 31.667117][ T605] ? lock_acquire.part.0+0xbc/0x260 [ 31.667294][ T605] ? find_held_lock+0x2b/0x80 [ 31.667552][ T605] ? __rtnl_newlink+0xa50/0xa50 [ 31.667731][ T605] ? mark_usage+0x61/0x170 [ 31.667962][ T605] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.668209][ T605] ? lock_acquire.part.0+0xbc/0x260 [ 31.668482][ T605] ? find_held_lock+0x2b/0x80 [ 31.668735][ T605] ? __rtnl_newlink+0xa50/0xa50 [ 31.668948][ T605] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.669198][ T605] ? __rtnl_newlink+0xa50/0xa50 [ 31.669402][ T605] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.669580][ T605] ? validate_chain+0x38b/0xc20 [ 31.669757][ T605] ? rtnl_link_fill+0x920/0x920 [ 31.669936][ T605] ? __lock_acquire+0x508/0xc10 [ 31.670170][ T605] ? lock_acquire.part.0+0xbc/0x260 [ 31.670415][ T605] ? find_held_lock+0x2b/0x80 [ 31.670596][ T605] netlink_rcv_skb+0x14e/0x3a0 [ 31.670778][ T605] ? rtnl_link_fill+0x920/0x920 [ 31.670956][ T605] ? netlink_ack+0xcf0/0xcf0 [ 31.671138][ T605] ? netlink_deliver_tap+0xc5/0x330 [ 31.671313][ T605] ? netlink_deliver_tap+0x13c/0x330 [ 31.671512][ T605] netlink_unicast+0x486/0x750 [ 31.671691][ T605] ? netlink_attachskb+0x810/0x810 [ 31.671868][ T605] ? __lock_acquire+0x508/0xc10 [ 31.672080][ T605] netlink_sendmsg+0x735/0xc60 [ 31.672325][ T605] ? netlink_unicast+0x750/0x750 [ 31.672528][ T605] ? __might_fault+0x97/0x140 [ 31.672708][ T605] ____sys_sendmsg+0x419/0x850 [ 31.672888][ T605] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.673065][ T605] ? get_timestamp.constprop.0+0x390/0x390 [ 31.673275][ T605] ? move_addr_to_kernel+0x40/0x40 [ 31.673475][ T605] ? stack_depot_save_flags+0x367/0x770 [ 31.673663][ T605] ? validate_chain+0x38b/0xc20 [ 31.673909][ T605] ___sys_sendmsg+0x14e/0x1d0 [ 31.674150][ T605] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.674465][ T605] ? copy_msghdr_from_user+0x460/0x460 [ 31.674724][ T605] __sys_sendmsg+0x145/0x1f0 [ 31.674917][ T605] ? __sys_sendmsg_sock+0x20/0x20 [ 31.675157][ T605] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.675484][ T605] ? do_raw_spin_unlock+0x59/0x250 [ 31.675739][ T605] ? rcu_is_watching+0x15/0xd0 [ 31.675934][ T605] do_syscall_64+0x117/0xfc0 [ 31.676175][ T605] ? trace_hardirqs_off+0xd/0x30 [ 31.676441][ T605] ? exc_page_fault+0xee/0x100 [ 31.676697][ T605] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.676966][ T605] RIP: 0033:0x7fa569adc08e [ 31.677200][ T605] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.677944][ T605] RSP: 002b:00007ffd3689ea10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.678192][ T605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa569adc08e [ 31.678547][ T605] RDX: 0000000000000000 RSI: 00007ffd3689eac0 RDI: 0000000000000005 [ 31.678792][ T605] RBP: 00007ffd3689ea20 R08: 0000000000000000 R09: 0000000000000000 [ 31.679033][ T605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.679273][ T605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3689f190 [ 31.679582][ T605] [ 31.679778][ T605] irq event stamp: 25957 [ 31.679923][ T605] hardirqs last enabled at (25967): [] __up_console_sem+0x5a/0x70 [ 31.680194][ T605] hardirqs last disabled at (25976): [] __up_console_sem+0x3f/0x70 [ 31.680549][ T605] softirqs last enabled at (25226): [] handle_softirqs+0x611/0x940 [ 31.680939][ T605] softirqs last disabled at (25141): [] __irq_exit_rcu+0x103/0x1c0 [ 31.681307][ T605] ---[ end trace 0000000000000000 ]--- [ 31.715365][ T606] ------------[ cut here ]------------ [ 31.715513][ T606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/606 [ 31.715740][ T606] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.716042][ T606] CPU: 3 UID: 0 PID: 606 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.716307][ T606] Tainted: [W]=WARN [ 31.716421][ T606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.716586][ T606] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.716754][ T606] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.717216][ T606] RSP: 0018:ffa0000000eff020 EFLAGS: 00010286 [ 31.717448][ T606] RAX: 00000000ffffffa6 RBX: ff1100000b428c80 RCX: 1ff40000001dfdca [ 31.717640][ T606] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b428d3c [ 31.717833][ T606] RBP: ff110000028c9000 R08: 1fe22000016851a9 R09: ff1100000a080b58 [ 31.718028][ T606] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 31.718221][ T606] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 31.718483][ T606] FS: 00007fbefade6840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 31.718767][ T606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.718932][ T606] CR2: 00000000250ed988 CR3: 000000001012b001 CR4: 0000000000771ef0 [ 31.719129][ T606] PKRU: 55555554 [ 31.719227][ T606] Call Trace: [ 31.719325][ T606] [ 31.719454][ T606] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.719590][ T606] rtmsg_ifinfo+0x5c/0xb0 [ 31.719689][ T606] ? mark_held_locks+0x40/0x70 [ 31.719818][ T606] __dev_notify_flags+0x1b8/0x280 [ 31.719952][ T606] ? netif_change_name+0x8c0/0x8c0 [ 31.720082][ T606] ? __dev_change_flags+0x4a4/0x6d0 [ 31.720214][ T606] ? netif_set_allmulti+0x2c0/0x2c0 [ 31.720412][ T606] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.720543][ T606] ? is_bpf_text_address+0x68/0x110 [ 31.720677][ T606] netif_change_flags+0xfe/0x190 [ 31.720808][ T606] ? unwind_get_return_address+0x67/0xd0 [ 31.720941][ T606] do_setlink.isra.0+0x1d25/0x2a60 [ 31.721074][ T606] ? rtnl_link_get_size+0x350/0x350 [ 31.721205][ T606] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.721413][ T606] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.721544][ T606] ? validate_chain+0x38b/0xc20 [ 31.721673][ T606] ? rcu_read_lock_any_held+0x66/0x90 [ 31.721806][ T606] ? stack_depot_save_flags+0x367/0x770 [ 31.721937][ T606] ? __kernel_text_address+0x12/0x30 [ 31.722068][ T606] ? __lock_acquire+0x508/0xc10 [ 31.722198][ T606] ? lock_acquire.part.0+0xbc/0x260 [ 31.722327][ T606] ? rtnl_newlink+0x883/0xee0 [ 31.722470][ T606] ? rcu_is_watching+0x15/0xd0 [ 31.722601][ T606] ? lock_acquire+0x134/0x160 [ 31.722735][ T606] ? rcu_is_watching+0x15/0xd0 [ 31.722864][ T606] ? rcu_is_watching+0x15/0xd0 [ 31.722994][ T606] ? trace_contention_end+0xb3/0x1a0 [ 31.723126][ T606] ? __mutex_lock+0x1db/0x2010 [ 31.723256][ T606] ? __mutex_lock+0x9b2/0x2010 [ 31.723395][ T606] ? rtnl_newlink+0x883/0xee0 [ 31.723528][ T606] ? ww_mutex_lock+0x160/0x160 [ 31.723661][ T606] ? __rtnl_newlink+0x3fa/0xa50 [ 31.723796][ T606] rtnl_newlink+0x8d1/0xee0 [ 31.723930][ T606] ? lock_acquire.part.0+0xbc/0x260 [ 31.724062][ T606] ? find_held_lock+0x2b/0x80 [ 31.724192][ T606] ? __rtnl_newlink+0xa50/0xa50 [ 31.724322][ T606] ? mark_usage+0x61/0x170 [ 31.724461][ T606] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.724593][ T606] ? lock_acquire.part.0+0xbc/0x260 [ 31.724724][ T606] ? find_held_lock+0x2b/0x80 [ 31.724856][ T606] ? __rtnl_newlink+0xa50/0xa50 [ 31.724987][ T606] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.725118][ T606] ? __rtnl_newlink+0xa50/0xa50 [ 31.725250][ T606] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.725393][ T606] ? validate_chain+0x38b/0xc20 [ 31.725523][ T606] ? rtnl_link_fill+0x920/0x920 [ 31.725652][ T606] ? __lock_acquire+0x508/0xc10 [ 31.725784][ T606] ? lock_acquire.part.0+0xbc/0x260 [ 31.725919][ T606] ? find_held_lock+0x2b/0x80 [ 31.726051][ T606] netlink_rcv_skb+0x14e/0x3a0 [ 31.726181][ T606] ? rtnl_link_fill+0x920/0x920 [ 31.726311][ T606] ? netlink_ack+0xcf0/0xcf0 [ 31.726458][ T606] ? netlink_deliver_tap+0xc5/0x330 [ 31.726588][ T606] ? netlink_deliver_tap+0x13c/0x330 [ 31.726720][ T606] netlink_unicast+0x486/0x750 [ 31.726854][ T606] ? netlink_attachskb+0x810/0x810 [ 31.726986][ T606] ? __lock_acquire+0x508/0xc10 [ 31.727119][ T606] netlink_sendmsg+0x735/0xc60 [ 31.727253][ T606] ? netlink_unicast+0x750/0x750 [ 31.727394][ T606] ? __might_fault+0x97/0x140 [ 31.727526][ T606] ____sys_sendmsg+0x419/0x850 [ 31.727659][ T606] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.727789][ T606] ? get_timestamp.constprop.0+0x390/0x390 [ 31.727953][ T606] ? move_addr_to_kernel+0x40/0x40 [ 31.728085][ T606] ? stack_depot_save_flags+0x367/0x770 [ 31.728215][ T606] ? validate_chain+0x38b/0xc20 [ 31.728355][ T606] ___sys_sendmsg+0x14e/0x1d0 [ 31.728486][ T606] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.728649][ T606] ? copy_msghdr_from_user+0x460/0x460 [ 31.728793][ T606] __sys_sendmsg+0x145/0x1f0 [ 31.728923][ T606] ? __sys_sendmsg_sock+0x20/0x20 [ 31.729053][ T606] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.729219][ T606] ? do_raw_spin_unlock+0x59/0x250 [ 31.729359][ T606] ? rcu_is_watching+0x15/0xd0 [ 31.729491][ T606] do_syscall_64+0x117/0xfc0 [ 31.729623][ T606] ? trace_hardirqs_off+0xd/0x30 [ 31.729753][ T606] ? exc_page_fault+0xee/0x100 [ 31.729888][ T606] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.730051][ T606] RIP: 0033:0x7fbefb02008e [ 31.730188][ T606] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 31.730661][ T606] RSP: 002b:00007ffccc1e7fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.730862][ T606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbefb02008e [ 31.731056][ T606] RDX: 0000000000000000 RSI: 00007ffccc1e8080 RDI: 0000000000000005 [ 31.731251][ T606] RBP: 00007ffccc1e7fe0 R08: 0000000000000000 R09: 0000000000000000 [ 31.731457][ T606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e474 [ 31.731655][ T606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccc1e8750 [ 31.731857][ T606] [ 31.731955][ T606] irq event stamp: 22051 [ 31.732054][ T606] hardirqs last enabled at (22059): [] __up_console_sem+0x5a/0x70 [ 31.732282][ T606] hardirqs last disabled at (22066): [] __up_console_sem+0x3f/0x70 [ 31.732523][ T606] softirqs last enabled at (21438): [] handle_softirqs+0x611/0x940 [ 31.732748][ T606] softirqs last disabled at (21373): [] __irq_exit_rcu+0x103/0x1c0 [ 31.732972][ T606] ---[ end trace 0000000000000000 ]--- [ 31.733728][ T39] ------------[ cut here ]------------ [ 31.733895][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:0/39 [ 31.734189][ T39] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.734562][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.734876][ T39] Tainted: [W]=WARN [ 31.735017][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.735214][ T39] Workqueue: events_unbound linkwatch_event [ 31.735439][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.735643][ T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.736119][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286 [ 31.736318][ T39] RAX: 00000000ffffffa6 RBX: ff1100001186e040 RCX: 1ff4000000057f02 [ 31.736564][ T39] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186e0fc [ 31.736789][ T39] RBP: ff110000028c9000 R08: 1fe220000230dc21 R09: ff11000001da51a8 [ 31.737018][ T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 31.737242][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 31.737489][ T39] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 31.737746][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.737943][ T39] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 31.738174][ T39] PKRU: 55555554 [ 31.738310][ T39] Call Trace: [ 31.738462][ T39] [ 31.738584][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.738753][ T39] ? notifier_call_chain+0xb0/0x320 [ 31.738922][ T39] rtmsg_ifinfo+0x5c/0xb0 [ 31.739063][ T39] netif_state_change+0x155/0x3d0 [ 31.739236][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 31.739454][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 31.739621][ T39] __linkwatch_run_queue+0x350/0x850 [ 31.739789][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 31.739959][ T39] linkwatch_event+0x7f/0xb0 [ 31.740126][ T39] ? __linkwatch_run_queue+0x850/0x850 [ 31.740293][ T39] process_one_work+0xdf8/0x1410 [ 31.740485][ T39] ? pwq_dec_nr_in_flight+0x710/0x710 [ 31.740655][ T39] ? lock_acquire.part.0+0xbc/0x260 [ 31.740828][ T39] worker_thread+0x4f1/0xd60 [ 31.741005][ T39] ? rescuer_thread+0x1320/0x1320 [ 31.741171][ T39] kthread+0x367/0x460 [ 31.741310][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 31.741520][ T39] ? kthread_affine_node+0x330/0x330 [ 31.741688][ T39] ret_from_fork+0x474/0x6b0 [ 31.741862][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 31.742060][ T39] ? __switch_to+0x5a3/0xe00 [ 31.742228][ T39] ? kthread_affine_node+0x330/0x330 [ 31.742414][ T39] ret_from_fork_asm+0x11/0x20 [ 31.742588][ T39] [ 31.742725][ T39] irq event stamp: 116413 [ 31.742861][ T39] hardirqs last enabled at (116423): [] __up_console_sem+0x5a/0x70 [ 31.743119][ T39] hardirqs last disabled at (116432): [] __up_console_sem+0x3f/0x70 [ 31.743394][ T39] softirqs last enabled at (115960): [] handle_softirqs+0x611/0x940 [ 31.743649][ T39] softirqs last disabled at (115915): [] __irq_exit_rcu+0x103/0x1c0 [ 31.743907][ T39] ---[ end trace 0000000000000000 ]--- [ 31.745067][ T39] br0: port 2(veth_segment) entered blocking state [ 31.745308][ T39] br0: port 2(veth_segment) entered forwarding state [ 31.745842][ T39] ------------[ cut here ]------------ [ 31.745964][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:0/39 [ 31.746203][ T39] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 31.746502][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 31.746780][ T39] Tainted: [W]=WARN [ 31.746870][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.747022][ T39] Workqueue: events_unbound linkwatch_event [ 31.747177][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 31.747331][ T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 31.747771][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286 [ 31.747924][ T39] RAX: 00000000ffffffa6 RBX: ff110000052eee40 RCX: 1ff4000000057f02 [ 31.748102][ T39] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052eeefc [ 31.748356][ T39] RBP: ff1100000ea21000 R08: 1fe2200000a5dde1 R09: ff11000001da51a8 [ 31.748616][ T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 31.748888][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 31.749153][ T39] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 31.749382][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.749534][ T39] CR2: 00007fbefaeb3574 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 31.749722][ T39] PKRU: 55555554 [ 31.749814][ T39] Call Trace: [ 31.749904][ T39] [ 31.749967][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 31.750088][ T39] ? notifier_call_chain+0xb0/0x320 [ 31.750214][ T39] rtmsg_ifinfo+0x5c/0xb0 [ 31.750306][ T39] netif_state_change+0x155/0x3d0 [ 31.750441][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 31.750591][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 31.750712][ T39] __linkwatch_run_queue+0x350/0x850 [ 31.750832][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 31.750954][ T39] linkwatch_event+0x7f/0xb0 [ 31.751074][ T39] ? __linkwatch_run_queue+0x850/0x850 [ 31.751195][ T39] process_one_work+0xdf8/0x1410 [ 31.751319][ T39] ? pwq_dec_nr_in_flight+0x710/0x710 [ 31.751447][ T39] ? lock_acquire.part.0+0xbc/0x260 [ 31.751573][ T39] worker_thread+0x4f1/0xd60 [ 31.751696][ T39] ? rescuer_thread+0x1320/0x1320 [ 31.751814][ T39] kthread+0x367/0x460 [ 31.751904][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 31.752053][ T39] ? kthread_affine_node+0x330/0x330 [ 31.752183][ T39] ret_from_fork+0x474/0x6b0 [ 31.752307][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 31.752484][ T39] ? __switch_to+0x5a3/0xe00 [ 31.752603][ T39] ? kthread_affine_node+0x330/0x330 [ 31.752723][ T39] ret_from_fork_asm+0x11/0x20 [ 31.752848][ T39] [ 31.752936][ T39] irq event stamp: 117433 [ 31.753030][ T39] hardirqs last enabled at (117441): [] __up_console_sem+0x5a/0x70 [ 31.753237][ T39] hardirqs last disabled at (117448): [] __up_console_sem+0x3f/0x70 [ 31.753458][ T39] softirqs last enabled at (117068): [] handle_softirqs+0x611/0x940 [ 31.753668][ T39] softirqs last disabled at (117055): [] __irq_exit_rcu+0x103/0x1c0 [ 31.753874][ T39] ---[ end trace 0000000000000000 ]--- [ 32.240882][ T36] ------------[ cut here ]------------ [ 32.241070][ T36] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:0/36 [ 32.241323][ T36] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 32.241630][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 32.241905][ T36] Tainted: [W]=WARN [ 32.241997][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.242149][ T36] Workqueue: events_unbound linkwatch_event [ 32.242306][ T36] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 32.242480][ T36] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 32.242912][ T36] RSP: 0018:ffa000000028f9e0 EFLAGS: 00010286 [ 32.243064][ T36] RAX: 00000000ffffffa6 RBX: ff11000005832200 RCX: 1ff4000000051f02 [ 32.243245][ T36] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000058322bc [ 32.243436][ T36] RBP: ff1100000fba2000 R08: 1fe2200000b06459 R09: ff11000001d751a8 [ 32.243615][ T36] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 32.243800][ T36] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 32.243983][ T36] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 32.244193][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.244363][ T36] CR2: 00007fb447baaf78 CR3: 000000000e39c003 CR4: 0000000000771ef0 [ 32.244546][ T36] PKRU: 55555554 [ 32.244639][ T36] Call Trace: [ 32.244728][ T36] [ 32.244792][ T36] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 32.244913][ T36] ? notifier_call_chain+0xb0/0x320 [ 32.245037][ T36] rtmsg_ifinfo+0x5c/0xb0 [ 32.245130][ T36] netif_state_change+0x155/0x3d0 [ 32.245250][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 32.245412][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 32.245534][ T36] __linkwatch_run_queue+0x350/0x850 [ 32.245655][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 32.245776][ T36] linkwatch_event+0x7f/0xb0 [ 32.245894][ T36] ? __linkwatch_run_queue+0x850/0x850 [ 32.246016][ T36] process_one_work+0xdf8/0x1410 [ 32.246141][ T36] ? pwq_dec_nr_in_flight+0x710/0x710 [ 32.246258][ T36] ? lock_acquire.part.0+0xbc/0x260 [ 32.246393][ T36] worker_thread+0x4f1/0xd60 [ 32.246521][ T36] ? rescuer_thread+0x1320/0x1320 [ 32.246638][ T36] kthread+0x367/0x460 [ 32.246730][ T36] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 32.246880][ T36] ? kthread_affine_node+0x330/0x330 [ 32.247001][ T36] ret_from_fork+0x474/0x6b0 [ 32.247122][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 32.247272][ T36] ? __switch_to+0x5a3/0xe00 [ 32.247403][ T36] ? kthread_affine_node+0x330/0x330 [ 32.247525][ T36] ret_from_fork_asm+0x11/0x20 [ 32.247650][ T36] [ 32.247739][ T36] irq event stamp: 236955 [ 32.247829][ T36] hardirqs last enabled at (236963): [] __up_console_sem+0x5a/0x70 [ 32.248038][ T36] hardirqs last disabled at (236970): [] __up_console_sem+0x3f/0x70 [ 32.248244][ T36] softirqs last enabled at (236720): [] handle_softirqs+0x611/0x940 [ 32.248465][ T36] softirqs last disabled at (236711): [] __irq_exit_rcu+0x103/0x1c0 [ 32.248674][ T36] ---[ end trace 0000000000000000 ]--- [ 34.019601][ T618] iperf3 (618) used greatest stack depth: 23024 bytes left [ 34.113866][ T67] ------------[ cut here ]------------ [ 34.114021][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.114272][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.114574][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.114854][ T67] Tainted: [W]=WARN [ 34.114946][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.115099][ T67] Workqueue: netns cleanup_net [ 34.115227][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.115402][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.115839][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 34.115995][ T67] RAX: 00000000ffffffa6 RBX: ff11000016917c40 RCX: 1ff4000000090ec7 [ 34.116178][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016917cfc [ 34.116378][ T67] RBP: ff1100000e9da000 R08: 1fe2200002d22fa1 R09: ff110000090f8bd0 [ 34.116576][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 34.116759][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ef6a000 [ 34.116943][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.117160][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.117316][ T67] CR2: 00007f1f06e492a0 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 34.117511][ T67] PKRU: 55555554 [ 34.117602][ T67] Call Trace: [ 34.117692][ T67] [ 34.117756][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.117882][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.117974][ T67] netif_close_many+0x2ac/0x640 [ 34.118098][ T67] ? __dev_close_many+0x670/0x670 [ 34.118220][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.118448][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.118599][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.118724][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.118877][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.119002][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.119125][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.119247][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.119439][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.119563][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.119687][ T67] ops_undo_list+0x615/0x8f0 [ 34.119815][ T67] ? netns_install+0x2a0/0x2a0 [ 34.119935][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.120066][ T67] cleanup_net+0x431/0x940 [ 34.120192][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.120311][ T67] ? process_one_work+0xdb7/0x1410 [ 34.120494][ T67] ? lock_acquire+0x134/0x160 [ 34.120615][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.120739][ T67] process_one_work+0xdf8/0x1410 [ 34.120864][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.120987][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.121113][ T67] worker_thread+0x4f1/0xd60 [ 34.121241][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.121443][ T67] kthread+0x367/0x460 [ 34.121537][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.121692][ T67] ? kthread_affine_node+0x330/0x330 [ 34.121814][ T67] ret_from_fork+0x474/0x6b0 [ 34.121937][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.122093][ T67] ? __switch_to+0x5a3/0xe00 [ 34.122220][ T67] ? kthread_affine_node+0x330/0x330 [ 34.122413][ T67] ret_from_fork_asm+0x11/0x20 [ 34.122542][ T67] [ 34.122633][ T67] irq event stamp: 289013 [ 34.122731][ T67] hardirqs last enabled at (289021): [] __up_console_sem+0x5a/0x70 [ 34.122942][ T67] hardirqs last disabled at (289028): [] __up_console_sem+0x3f/0x70 [ 34.123151][ T67] softirqs last enabled at (288994): [] handle_softirqs+0x611/0x940 [ 34.123427][ T67] softirqs last disabled at (289045): [] __irq_exit_rcu+0x103/0x1c0 [ 34.123641][ T67] ---[ end trace 0000000000000000 ]--- [ 34.124746][ T67] ------------[ cut here ]------------ [ 34.124875][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.125113][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.125410][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.125688][ T67] Tainted: [W]=WARN [ 34.125782][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.125937][ T67] Workqueue: netns cleanup_net [ 34.126064][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.126223][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.126667][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 34.126819][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b98f1c0 RCX: 1ff4000000090ec7 [ 34.127001][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b98f27c [ 34.127180][ T67] RBP: ff1100000ef6a000 R08: 1fe2200001731e51 R09: ff110000090f8bd0 [ 34.127370][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 34.127552][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 34.127735][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.127946][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.128099][ T67] CR2: 00007f1f06e492a0 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 34.128280][ T67] PKRU: 55555554 [ 34.128382][ T67] Call Trace: [ 34.128475][ T67] [ 34.128538][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.128659][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.128783][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.128877][ T67] netif_close_many+0x2ac/0x640 [ 34.129004][ T67] ? __dev_close_many+0x670/0x670 [ 34.129130][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.129283][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.129449][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.129574][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.129753][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.129879][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.130004][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.130124][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.130244][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.130379][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.130505][ T67] ops_undo_list+0x615/0x8f0 [ 34.130628][ T67] ? netns_install+0x2a0/0x2a0 [ 34.130749][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.130875][ T67] cleanup_net+0x431/0x940 [ 34.131000][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.131134][ T67] ? process_one_work+0xdb7/0x1410 [ 34.131261][ T67] ? lock_acquire+0x134/0x160 [ 34.131513][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.131718][ T67] process_one_work+0xdf8/0x1410 [ 34.131847][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.131967][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.132093][ T67] worker_thread+0x4f1/0xd60 [ 34.132220][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.132421][ T67] kthread+0x367/0x460 [ 34.132514][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.132664][ T67] ? kthread_affine_node+0x330/0x330 [ 34.132787][ T67] ret_from_fork+0x474/0x6b0 [ 34.132919][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.133079][ T67] ? __switch_to+0x5a3/0xe00 [ 34.133200][ T67] ? kthread_affine_node+0x330/0x330 [ 34.133321][ T67] ret_from_fork_asm+0x11/0x20 [ 34.133520][ T67] [ 34.133612][ T67] irq event stamp: 292257 [ 34.133703][ T67] hardirqs last enabled at (292265): [] __up_console_sem+0x5a/0x70 [ 34.133915][ T67] hardirqs last disabled at (292272): [] __up_console_sem+0x3f/0x70 [ 34.134128][ T67] softirqs last enabled at (292246): [] handle_softirqs+0x611/0x940 [ 34.134439][ T67] softirqs last disabled at (292289): [] __irq_exit_rcu+0x103/0x1c0 [ 34.134648][ T67] ---[ end trace 0000000000000000 ]--- [ 34.140589][ T67] ------------[ cut here ]------------ [ 34.140753][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.141033][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.141907][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.142217][ T67] Tainted: [W]=WARN [ 34.142374][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.142568][ T67] Workqueue: netns cleanup_net [ 34.142737][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.142936][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.143414][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.143607][ T67] RAX: 00000000ffffffa6 RBX: ff1100000baa1a80 RCX: 1ff4000000090eed [ 34.143827][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000baa1b3c [ 34.144046][ T67] RBP: ff1100000f52c000 R08: 1fe2200001754369 R09: ff110000090f8bd0 [ 34.144264][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.144507][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.144732][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.144982][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.145174][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.145426][ T67] PKRU: 55555554 [ 34.145561][ T67] Call Trace: [ 34.145696][ T67] [ 34.145804][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.146001][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.146192][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.146380][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.146551][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.146714][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.146880][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.147048][ T67] ops_undo_list+0x615/0x8f0 [ 34.147216][ T67] ? netns_install+0x2a0/0x2a0 [ 34.147430][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.147600][ T67] cleanup_net+0x431/0x940 [ 34.147774][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.147939][ T67] ? process_one_work+0xdb7/0x1410 [ 34.148136][ T67] ? lock_acquire+0x134/0x160 [ 34.148301][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.148491][ T67] process_one_work+0xdf8/0x1410 [ 34.148662][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.148827][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.149000][ T67] worker_thread+0x4f1/0xd60 [ 34.149170][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.149334][ T67] kthread+0x367/0x460 [ 34.149524][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.149718][ T67] ? kthread_affine_node+0x330/0x330 [ 34.149944][ T67] ret_from_fork+0x474/0x6b0 [ 34.150111][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.150319][ T67] ? __switch_to+0x5a3/0xe00 [ 34.150512][ T67] ? kthread_affine_node+0x330/0x330 [ 34.150679][ T67] ret_from_fork_asm+0x11/0x20 [ 34.150852][ T67] [ 34.150987][ T67] irq event stamp: 302049 [ 34.151120][ T67] hardirqs last enabled at (302059): [] __up_console_sem+0x5a/0x70 [ 34.151391][ T67] hardirqs last disabled at (302070): [] __up_console_sem+0x3f/0x70 [ 34.151645][ T67] softirqs last enabled at (301560): [] handle_softirqs+0x611/0x940 [ 34.151893][ T67] softirqs last disabled at (301555): [] __irq_exit_rcu+0x103/0x1c0 [ 34.152145][ T67] ---[ end trace 0000000000000000 ]--- [ 34.153594][ T67] ------------[ cut here ]------------ [ 34.153754][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.154026][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.154367][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.154687][ T67] Tainted: [W]=WARN [ 34.154821][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.155014][ T67] Workqueue: netns cleanup_net [ 34.155183][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.155401][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.155864][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.156062][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c7a5e00 RCX: 1ff4000000090eed [ 34.156287][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7a5ebc [ 34.156529][ T67] RBP: ff1100000e2e1000 R08: 1fe22000018f4bd9 R09: ff110000090f8bd0 [ 34.156755][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.156973][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.157204][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.157486][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.157678][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.157900][ T67] PKRU: 55555554 [ 34.158034][ T67] Call Trace: [ 34.158166][ T67] [ 34.158273][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.158494][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.158683][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.158846][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.159013][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.159176][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.159361][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.159531][ T67] ops_undo_list+0x615/0x8f0 [ 34.159697][ T67] ? netns_install+0x2a0/0x2a0 [ 34.159859][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.160027][ T67] cleanup_net+0x431/0x940 [ 34.160190][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.160371][ T67] ? process_one_work+0xdb7/0x1410 [ 34.160539][ T67] ? lock_acquire+0x134/0x160 [ 34.160703][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.160868][ T67] process_one_work+0xdf8/0x1410 [ 34.161037][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.161202][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.161389][ T67] worker_thread+0x4f1/0xd60 [ 34.161561][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.161725][ T67] kthread+0x367/0x460 [ 34.161862][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.162055][ T67] ? kthread_affine_node+0x330/0x330 [ 34.162219][ T67] ret_from_fork+0x474/0x6b0 [ 34.162403][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.162603][ T67] ? __switch_to+0x5a3/0xe00 [ 34.162768][ T67] ? kthread_affine_node+0x330/0x330 [ 34.162932][ T67] ret_from_fork_asm+0x11/0x20 [ 34.163103][ T67] [ 34.163237][ T67] irq event stamp: 305309 [ 34.163389][ T67] hardirqs last enabled at (305321): [] __up_console_sem+0x5a/0x70 [ 34.163639][ T67] hardirqs last disabled at (305330): [] __up_console_sem+0x3f/0x70 [ 34.163961][ T67] softirqs last enabled at (304714): [] handle_softirqs+0x611/0x940 [ 34.164211][ T67] softirqs last disabled at (304115): [] __irq_exit_rcu+0x103/0x1c0 [ 34.164485][ T67] ---[ end trace 0000000000000000 ]--- [ 34.165982][ T67] ------------[ cut here ]------------ [ 34.166146][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.166922][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.167288][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.167674][ T67] Tainted: [W]=WARN [ 34.167853][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.168093][ T67] Workqueue: netns cleanup_net [ 34.168307][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.168577][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.169092][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.169380][ T67] RAX: 00000000ffffffa6 RBX: ff1100000cadc580 RCX: 1ff4000000090eed [ 34.169650][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cadc63c [ 34.169914][ T67] RBP: ff1100000f674000 R08: 1fe220000195b8c9 R09: ff110000090f8bd0 [ 34.170178][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.170466][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.170734][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.171029][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.171270][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.171564][ T67] PKRU: 55555554 [ 34.171744][ T67] Call Trace: [ 34.171921][ T67] [ 34.172072][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.172312][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.172567][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.172744][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.172908][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.173073][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.173239][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.173431][ T67] ops_undo_list+0x615/0x8f0 [ 34.173598][ T67] ? netns_install+0x2a0/0x2a0 [ 34.173764][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.173931][ T67] cleanup_net+0x431/0x940 [ 34.174099][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.174261][ T67] ? process_one_work+0xdb7/0x1410 [ 34.174451][ T67] ? lock_acquire+0x134/0x160 [ 34.174616][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.174781][ T67] process_one_work+0xdf8/0x1410 [ 34.174950][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.175114][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.175286][ T67] worker_thread+0x4f1/0xd60 [ 34.175479][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.175643][ T67] kthread+0x367/0x460 [ 34.175778][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.175971][ T67] ? kthread_affine_node+0x330/0x330 [ 34.176136][ T67] ret_from_fork+0x474/0x6b0 [ 34.176302][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.176591][ T67] ? __switch_to+0x5a3/0xe00 [ 34.176757][ T67] ? kthread_affine_node+0x330/0x330 [ 34.176922][ T67] ret_from_fork_asm+0x11/0x20 [ 34.177164][ T67] [ 34.177311][ T67] irq event stamp: 311205 [ 34.177470][ T67] hardirqs last enabled at (311223): [] __up_console_sem+0x5a/0x70 [ 34.177722][ T67] hardirqs last disabled at (311232): [] __up_console_sem+0x3f/0x70 [ 34.178045][ T67] softirqs last enabled at (311220): [] handle_softirqs+0x611/0x940 [ 34.178322][ T67] softirqs last disabled at (311213): [] __irq_exit_rcu+0x103/0x1c0 [ 34.178667][ T67] ---[ end trace 0000000000000000 ]--- [ 34.179955][ T67] ------------[ cut here ]------------ [ 34.180117][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.180957][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.181396][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.181810][ T67] Tainted: [W]=WARN [ 34.182019][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.182296][ T67] Workqueue: netns cleanup_net [ 34.182535][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.182785][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.183294][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.183565][ T67] RAX: 00000000ffffffa6 RBX: ff1100000cadc900 RCX: 1ff4000000090eed [ 34.183832][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cadc9bc [ 34.184098][ T67] RBP: ff1100000f59c000 R08: 1fe220000195b939 R09: ff110000090f8bd0 [ 34.184459][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.184728][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.184997][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.185295][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.185562][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.185905][ T67] PKRU: 55555554 [ 34.186087][ T67] Call Trace: [ 34.186297][ T67] [ 34.186477][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.186731][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.186971][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.187182][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.187418][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.187647][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.187876][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.188100][ T67] ops_undo_list+0x615/0x8f0 [ 34.188315][ T67] ? netns_install+0x2a0/0x2a0 [ 34.188541][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.188771][ T67] cleanup_net+0x431/0x940 [ 34.188983][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.189191][ T67] ? process_one_work+0xdb7/0x1410 [ 34.189435][ T67] ? lock_acquire+0x134/0x160 [ 34.189702][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.189964][ T67] process_one_work+0xdf8/0x1410 [ 34.190226][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.190584][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.190835][ T67] worker_thread+0x4f1/0xd60 [ 34.191078][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.191245][ T67] kthread+0x367/0x460 [ 34.191401][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.191669][ T67] ? kthread_affine_node+0x330/0x330 [ 34.191836][ T67] ret_from_fork+0x474/0x6b0 [ 34.192008][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.192202][ T67] ? __switch_to+0x5a3/0xe00 [ 34.192388][ T67] ? kthread_affine_node+0x330/0x330 [ 34.192556][ T67] ret_from_fork_asm+0x11/0x20 [ 34.192730][ T67] [ 34.192865][ T67] irq event stamp: 318201 [ 34.193000][ T67] hardirqs last enabled at (318211): [] __up_console_sem+0x5a/0x70 [ 34.193283][ T67] hardirqs last disabled at (318222): [] __up_console_sem+0x3f/0x70 [ 34.193638][ T67] softirqs last enabled at (318084): [] handle_softirqs+0x611/0x940 [ 34.193892][ T67] softirqs last disabled at (317929): [] __irq_exit_rcu+0x103/0x1c0 [ 34.194144][ T67] ---[ end trace 0000000000000000 ]--- [ 34.195366][ T67] ------------[ cut here ]------------ [ 34.195501][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.195759][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.196142][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.196469][ T67] Tainted: [W]=WARN [ 34.196558][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.196787][ T67] Workqueue: netns cleanup_net [ 34.196909][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.197065][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.197504][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.197655][ T67] RAX: 00000000ffffffa6 RBX: ff1100000bb52040 RCX: 1ff4000000090eed [ 34.197833][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb520fc [ 34.198025][ T67] RBP: ff110000091bc000 R08: 1fe220000176a421 R09: ff110000090f8bd0 [ 34.198202][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.198395][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.198574][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.198785][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.198932][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.199111][ T67] PKRU: 55555554 [ 34.199200][ T67] Call Trace: [ 34.199292][ T67] [ 34.199364][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.199518][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.199668][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.199788][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.199909][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.200033][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.200152][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.200271][ T67] ops_undo_list+0x615/0x8f0 [ 34.200406][ T67] ? netns_install+0x2a0/0x2a0 [ 34.200527][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.200649][ T67] cleanup_net+0x431/0x940 [ 34.200768][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.200886][ T67] ? process_one_work+0xdb7/0x1410 [ 34.201011][ T67] ? lock_acquire+0x134/0x160 [ 34.201130][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.201249][ T67] process_one_work+0xdf8/0x1410 [ 34.201386][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.201505][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.201636][ T67] worker_thread+0x4f1/0xd60 [ 34.201832][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.201952][ T67] kthread+0x367/0x460 [ 34.202044][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.202191][ T67] ? kthread_affine_node+0x330/0x330 [ 34.202311][ T67] ret_from_fork+0x474/0x6b0 [ 34.202446][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.202597][ T67] ? __switch_to+0x5a3/0xe00 [ 34.202790][ T67] ? kthread_affine_node+0x330/0x330 [ 34.202910][ T67] ret_from_fork_asm+0x11/0x20 [ 34.203037][ T67] [ 34.203124][ T67] irq event stamp: 319689 [ 34.203215][ T67] hardirqs last enabled at (319697): [] __up_console_sem+0x5a/0x70 [ 34.203434][ T67] hardirqs last disabled at (319706): [] __up_console_sem+0x3f/0x70 [ 34.203644][ T67] softirqs last enabled at (319342): [] handle_softirqs+0x611/0x940 [ 34.203850][ T67] softirqs last disabled at (319337): [] __irq_exit_rcu+0x103/0x1c0 [ 34.204058][ T67] ---[ end trace 0000000000000000 ]--- [ 34.205159][ T67] ------------[ cut here ]------------ [ 34.205280][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.205525][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.205798][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.206069][ T67] Tainted: [W]=WARN [ 34.206158][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.206305][ T67] Workqueue: netns cleanup_net [ 34.206446][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.206599][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.207020][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.207168][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ba5b8c0 RCX: 1ff4000000090eed [ 34.207356][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba5b97c [ 34.207537][ T67] RBP: ff1100000e9da000 R08: 1fe220000174b731 R09: ff110000090f8bd0 [ 34.207713][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.207887][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.208067][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.208274][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.208432][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.208687][ T67] PKRU: 55555554 [ 34.208777][ T67] Call Trace: [ 34.208866][ T67] [ 34.208930][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.209081][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.209303][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.209432][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.209555][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.209673][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.209797][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.209992][ T67] ops_undo_list+0x615/0x8f0 [ 34.210111][ T67] ? netns_install+0x2a0/0x2a0 [ 34.210300][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.210506][ T67] cleanup_net+0x431/0x940 [ 34.210629][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.210746][ T67] ? process_one_work+0xdb7/0x1410 [ 34.210869][ T67] ? lock_acquire+0x134/0x160 [ 34.210993][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.211186][ T67] process_one_work+0xdf8/0x1410 [ 34.211308][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.211436][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.211564][ T67] worker_thread+0x4f1/0xd60 [ 34.211757][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.211874][ T67] kthread+0x367/0x460 [ 34.211963][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.212114][ T67] ? kthread_affine_node+0x330/0x330 [ 34.212304][ T67] ret_from_fork+0x474/0x6b0 [ 34.212434][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.212582][ T67] ? __switch_to+0x5a3/0xe00 [ 34.212771][ T67] ? kthread_affine_node+0x330/0x330 [ 34.212891][ T67] ret_from_fork_asm+0x11/0x20 [ 34.213015][ T67] [ 34.213103][ T67] irq event stamp: 322295 [ 34.213194][ T67] hardirqs last enabled at (322303): [] __up_console_sem+0x5a/0x70 [ 34.213485][ T67] hardirqs last disabled at (322312): [] __up_console_sem+0x3f/0x70 [ 34.213690][ T67] softirqs last enabled at (321798): [] __alloc_skb+0x4c2/0x5f0 [ 34.213967][ T67] softirqs last disabled at (321796): [] __alloc_skb+0x4c2/0x5f0 [ 34.214177][ T67] ---[ end trace 0000000000000000 ]--- [ 34.216027][ T67] ------------[ cut here ]------------ [ 34.216149][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.216508][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.216784][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.217048][ T67] Tainted: [W]=WARN [ 34.217137][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.217289][ T67] Workqueue: netns cleanup_net [ 34.217422][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.217579][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.218001][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.218150][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ba5ac80 RCX: 1ff4000000090eed [ 34.218329][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba5ad3c [ 34.218515][ T67] RBP: ff1100000ef6a000 R08: 1fe220000174b5a9 R09: ff110000090f8bd0 [ 34.218693][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.218869][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.219047][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.219254][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.219416][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.219594][ T67] PKRU: 55555554 [ 34.219682][ T67] Call Trace: [ 34.219771][ T67] [ 34.219833][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.219986][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.220132][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.220252][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.220382][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.220503][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.220622][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.220745][ T67] ops_undo_list+0x615/0x8f0 [ 34.220866][ T67] ? netns_install+0x2a0/0x2a0 [ 34.220983][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.221103][ T67] cleanup_net+0x431/0x940 [ 34.221222][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.221355][ T67] ? process_one_work+0xdb7/0x1410 [ 34.221477][ T67] ? lock_acquire+0x134/0x160 [ 34.221594][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.221713][ T67] process_one_work+0xdf8/0x1410 [ 34.221837][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.221956][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.222078][ T67] worker_thread+0x4f1/0xd60 [ 34.222204][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.222322][ T67] kthread+0x367/0x460 [ 34.222419][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.222565][ T67] ? kthread_affine_node+0x330/0x330 [ 34.222685][ T67] ret_from_fork+0x474/0x6b0 [ 34.222803][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.222951][ T67] ? __switch_to+0x5a3/0xe00 [ 34.223069][ T67] ? kthread_affine_node+0x330/0x330 [ 34.223187][ T67] ret_from_fork_asm+0x11/0x20 [ 34.223310][ T67] [ 34.223408][ T67] irq event stamp: 325557 [ 34.223502][ T67] hardirqs last enabled at (325565): [] __up_console_sem+0x5a/0x70 [ 34.223705][ T67] hardirqs last disabled at (325572): [] __up_console_sem+0x3f/0x70 [ 34.223908][ T67] softirqs last enabled at (325078): [] handle_softirqs+0x611/0x940 [ 34.224111][ T67] softirqs last disabled at (324835): [] __irq_exit_rcu+0x103/0x1c0 [ 34.224320][ T67] ---[ end trace 0000000000000000 ]--- [ 34.237126][ T627] ------------[ cut here ]------------ [ 34.237277][ T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/627 [ 34.237524][ T627] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.237833][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.238101][ T627] Tainted: [W]=WARN [ 34.238201][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.238376][ T627] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.238555][ T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.239021][ T627] RSP: 0018:ffa0000000f9fa80 EFLAGS: 00010286 [ 34.239190][ T627] RAX: 00000000ffffffa6 RBX: ff11000002426ac0 RCX: 1ff40000001f3f16 [ 34.239398][ T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002426b7c [ 34.239596][ T627] RBP: ff1100000ee6c000 R08: 1fe2200000484d71 R09: ff1100000a83d180 [ 34.239793][ T627] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.239991][ T627] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee6c000 [ 34.240188][ T627] FS: 00007fb786dbf840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.240430][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.240595][ T627] CR2: 00007fb786fc6430 CR3: 00000000099e3002 CR4: 0000000000771ef0 [ 34.240794][ T627] PKRU: 55555554 [ 34.240893][ T627] Call Trace: [ 34.240992][ T627] [ 34.241060][ T627] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.241192][ T627] ? notifier_call_chain+0xb0/0x320 [ 34.241326][ T627] rtmsg_ifinfo+0x5c/0xb0 [ 34.241437][ T627] register_netdevice+0x1526/0x1bc0 [ 34.241570][ T627] ? unregister_netdevice_queue+0x470/0x470 [ 34.241732][ T627] ? alloc_netdev_mqs+0xed0/0x1490 [ 34.241864][ T627] register_netdev+0x23/0x40 [ 34.241995][ T627] loopback_net_init+0x7d/0x150 [ 34.242129][ T627] ops_init+0x187/0x560 [ 34.242231][ T627] setup_net+0x11b/0x3b0 [ 34.242331][ T627] ? unregister_pernet_device+0x80/0x80 [ 34.242474][ T627] ? lockdep_init_map_type+0x5d/0x250 [ 34.242605][ T627] ? mutex_init_lockdep+0xf6/0x120 [ 34.242738][ T627] copy_net_ns+0x383/0x660 [ 34.242870][ T627] create_new_namespaces+0x371/0xa10 [ 34.243006][ T627] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.243139][ T627] ksys_unshare+0x353/0x880 [ 34.243270][ T627] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.243411][ T627] ? walk_process_tree+0x350/0x350 [ 34.243545][ T627] ? __x64_sys_openat+0x10e/0x210 [ 34.243678][ T627] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.243811][ T627] __x64_sys_unshare+0x34/0x50 [ 34.243941][ T627] ? do_syscall_64+0x82/0xfc0 [ 34.244073][ T627] do_syscall_64+0x117/0xfc0 [ 34.244204][ T627] ? trace_hardirqs_off+0xd/0x30 [ 34.244335][ T627] ? exc_page_fault+0xee/0x100 [ 34.244477][ T627] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.244640][ T627] RIP: 0033:0x7fb787081bcb [ 34.244778][ T627] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.245248][ T627] RSP: 002b:00007ffc85058f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.245513][ T627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb787081bcb [ 34.245710][ T627] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.245905][ T627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.246101][ T627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8505b190 [ 34.246296][ T627] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8505c889 [ 34.246561][ T627] [ 34.246714][ T627] irq event stamp: 24113 [ 34.246814][ T627] hardirqs last enabled at (24121): [] __up_console_sem+0x5a/0x70 [ 34.247046][ T627] hardirqs last disabled at (24128): [] __up_console_sem+0x3f/0x70 [ 34.247275][ T627] softirqs last enabled at (24110): [] handle_softirqs+0x611/0x940 [ 34.247566][ T627] softirqs last disabled at (24145): [] __irq_exit_rcu+0x103/0x1c0 [ 34.247797][ T627] ---[ end trace 0000000000000000 ]--- [ 34.250315][ T627] ------------[ cut here ]------------ [ 34.250460][ T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/627 [ 34.250686][ T627] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.250986][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.251250][ T627] Tainted: [W]=WARN [ 34.251356][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.251519][ T627] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.251688][ T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.252156][ T627] RSP: 0018:ffa0000000f9f918 EFLAGS: 00010286 [ 34.252322][ T627] RAX: 00000000ffffffa6 RBX: ff11000002427a80 RCX: 1ff40000001f3ee9 [ 34.252525][ T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002427b3c [ 34.252719][ T627] RBP: ff1100000a394000 R08: 1fe2200000484f69 R09: ff1100000a83d180 [ 34.252914][ T627] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.253112][ T627] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a394000 [ 34.253309][ T627] FS: 00007fb786dbf840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.253550][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.253715][ T627] CR2: 00007fb786fc6430 CR3: 00000000099e3002 CR4: 0000000000771ef0 [ 34.253911][ T627] PKRU: 55555554 [ 34.254009][ T627] Call Trace: [ 34.254107][ T627] [ 34.254175][ T627] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.254305][ T627] ? notifier_call_chain+0xb0/0x320 [ 34.254447][ T627] rtmsg_ifinfo+0x5c/0xb0 [ 34.254548][ T627] register_netdevice+0x1526/0x1bc0 [ 34.254681][ T627] ? unregister_netdevice_queue+0x470/0x470 [ 34.254844][ T627] ? alloc_netdev_mqs+0xed0/0x1490 [ 34.254976][ T627] __ip_tunnel_create+0x380/0x470 [ 34.255108][ T627] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 34.255238][ T627] ? net_generic+0xb3/0x1e0 [ 34.255382][ T627] ip_tunnel_init_net+0x1b4/0x510 [ 34.255516][ T627] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 34.255649][ T627] ? __kmalloc_noprof+0x2d7/0x760 [ 34.255783][ T627] ops_init+0x187/0x560 [ 34.255883][ T627] setup_net+0x11b/0x3b0 [ 34.255983][ T627] ? unregister_pernet_device+0x80/0x80 [ 34.256112][ T627] ? lockdep_init_map_type+0x5d/0x250 [ 34.256243][ T627] ? mutex_init_lockdep+0xf6/0x120 [ 34.256386][ T627] copy_net_ns+0x383/0x660 [ 34.256517][ T627] create_new_namespaces+0x371/0xa10 [ 34.256650][ T627] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.256782][ T627] ksys_unshare+0x353/0x880 [ 34.256912][ T627] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.257043][ T627] ? walk_process_tree+0x350/0x350 [ 34.257173][ T627] ? __x64_sys_openat+0x10e/0x210 [ 34.257307][ T627] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.257453][ T627] __x64_sys_unshare+0x34/0x50 [ 34.257582][ T627] ? do_syscall_64+0x82/0xfc0 [ 34.257713][ T627] do_syscall_64+0x117/0xfc0 [ 34.257843][ T627] ? trace_hardirqs_off+0xd/0x30 [ 34.257973][ T627] ? exc_page_fault+0xee/0x100 [ 34.258104][ T627] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.258265][ T627] RIP: 0033:0x7fb787081bcb [ 34.258411][ T627] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.258876][ T627] RSP: 002b:00007ffc85058f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.259073][ T627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb787081bcb [ 34.259270][ T627] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.259478][ T627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.259673][ T627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8505b190 [ 34.259870][ T627] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8505c889 [ 34.260072][ T627] [ 34.260169][ T627] irq event stamp: 26055 [ 34.260266][ T627] hardirqs last enabled at (26063): [] __up_console_sem+0x5a/0x70 [ 34.260510][ T627] hardirqs last disabled at (26072): [] __up_console_sem+0x3f/0x70 [ 34.260737][ T627] softirqs last enabled at (25490): [] handle_softirqs+0x611/0x940 [ 34.260964][ T627] softirqs last disabled at (25485): [] __irq_exit_rcu+0x103/0x1c0 [ 34.261191][ T627] ---[ end trace 0000000000000000 ]--- [ 34.261553][ T67] ------------[ cut here ]------------ [ 34.261684][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.261927][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.262216][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.262518][ T67] Tainted: [W]=WARN [ 34.262612][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.262769][ T67] Workqueue: netns cleanup_net [ 34.262898][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.263060][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.263515][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 34.263678][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ba5aac0 RCX: 1ff4000000090eaf [ 34.263864][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba5ab7c [ 34.264050][ T67] RBP: ff1100000a374000 R08: 1fe220000174b571 R09: ff110000090f8bd0 [ 34.264235][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 34.264431][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007d19000 [ 34.264618][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.264835][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.264996][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.265184][ T67] PKRU: 55555554 [ 34.265278][ T67] Call Trace: [ 34.265394][ T67] [ 34.265459][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.265586][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.265681][ T67] netif_close_many+0x2ac/0x640 [ 34.265812][ T67] ? mark_held_locks+0x40/0x70 [ 34.265938][ T67] ? __dev_close_many+0x670/0x670 [ 34.266064][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.266221][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.266392][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.266520][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.266673][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.266797][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.266920][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.267076][ T67] ? unregister_netdevice_many+0x20/0x20 [ 34.267204][ T67] default_device_exit_batch+0x38b/0x600 [ 34.267331][ T67] ? unregister_netdev+0x60/0x60 [ 34.267531][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.267661][ T67] ? fou_exit_net+0x30/0x110 [ 34.267786][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.267978][ T67] ? netns_install+0x2a0/0x2a0 [ 34.268110][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.268237][ T67] cleanup_net+0x431/0x940 [ 34.268393][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.268519][ T67] ? process_one_work+0xdb7/0x1410 [ 34.268643][ T67] ? lock_acquire+0x134/0x160 [ 34.268768][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.268893][ T67] process_one_work+0xdf8/0x1410 [ 34.269022][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.269145][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.269274][ T67] worker_thread+0x4f1/0xd60 [ 34.269414][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.269539][ T67] kthread+0x367/0x460 [ 34.269632][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.269794][ T67] ? kthread_affine_node+0x330/0x330 [ 34.269918][ T67] ret_from_fork+0x474/0x6b0 [ 34.270043][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.270197][ T67] ? __switch_to+0x5a3/0xe00 [ 34.270322][ T67] ? kthread_affine_node+0x330/0x330 [ 34.270456][ T67] ret_from_fork_asm+0x11/0x20 [ 34.270585][ T67] [ 34.270678][ T67] irq event stamp: 332431 [ 34.270771][ T67] hardirqs last enabled at (332439): [] __up_console_sem+0x5a/0x70 [ 34.270990][ T67] hardirqs last disabled at (332446): [] __up_console_sem+0x3f/0x70 [ 34.271205][ T67] softirqs last enabled at (332280): [] handle_softirqs+0x611/0x940 [ 34.271429][ T67] softirqs last disabled at (332235): [] __irq_exit_rcu+0x103/0x1c0 [ 34.271642][ T67] ---[ end trace 0000000000000000 ]--- [ 34.272700][ T67] ------------[ cut here ]------------ [ 34.272825][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.273070][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.273371][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.273655][ T67] Tainted: [W]=WARN [ 34.273751][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.273913][ T67] Workqueue: netns cleanup_net [ 34.274044][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.274205][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.274662][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 34.274820][ T67] RAX: 00000000ffffffa6 RBX: ff11000012e22e40 RCX: 1ff4000000090eaf [ 34.275006][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e22efc [ 34.275191][ T67] RBP: ff11000007d19000 R08: 1fe22000025c45e1 R09: ff110000090f8bd0 [ 34.275390][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 34.275576][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000091b4000 [ 34.275763][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.275980][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.276137][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.276325][ T67] PKRU: 55555554 [ 34.276426][ T67] Call Trace: [ 34.276519][ T67] [ 34.276584][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.276709][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.276836][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.276933][ T67] netif_close_many+0x2ac/0x640 [ 34.277057][ T67] ? mark_held_locks+0x40/0x70 [ 34.277185][ T67] ? __dev_close_many+0x670/0x670 [ 34.277310][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.277480][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.277637][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.277761][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.277916][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.278041][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.278170][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.278326][ T67] ? unregister_netdevice_many+0x20/0x20 [ 34.278464][ T67] default_device_exit_batch+0x38b/0x600 [ 34.278590][ T67] ? unregister_netdev+0x60/0x60 [ 34.278715][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.278842][ T67] ? fou_exit_net+0x30/0x110 [ 34.278968][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.279096][ T67] ? netns_install+0x2a0/0x2a0 [ 34.279220][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.279359][ T67] cleanup_net+0x431/0x940 [ 34.279492][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.279616][ T67] ? process_one_work+0xdb7/0x1410 [ 34.279742][ T67] ? lock_acquire+0x134/0x160 [ 34.279870][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.280002][ T67] process_one_work+0xdf8/0x1410 [ 34.280134][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.280257][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.280395][ T67] worker_thread+0x4f1/0xd60 [ 34.280526][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.280650][ T67] kthread+0x367/0x460 [ 34.280744][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.280899][ T67] ? kthread_affine_node+0x330/0x330 [ 34.281028][ T67] ret_from_fork+0x474/0x6b0 [ 34.281152][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.281308][ T67] ? __switch_to+0x5a3/0xe00 [ 34.281448][ T67] ? kthread_affine_node+0x330/0x330 [ 34.281574][ T67] ret_from_fork_asm+0x11/0x20 [ 34.281704][ T67] [ 34.281796][ T67] irq event stamp: 335227 [ 34.281892][ T67] hardirqs last enabled at (335235): [] __up_console_sem+0x5a/0x70 [ 34.282109][ T67] hardirqs last disabled at (335242): [] __up_console_sem+0x3f/0x70 [ 34.282324][ T67] softirqs last enabled at (334828): [] handle_softirqs+0x611/0x940 [ 34.282552][ T67] softirqs last disabled at (334823): [] __irq_exit_rcu+0x103/0x1c0 [ 34.282770][ T67] ---[ end trace 0000000000000000 ]--- [ 34.283430][ T67] br0: port 1(veth1) entered disabled state [ 34.286299][ T67] ------------[ cut here ]------------ [ 34.286441][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.286686][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.286974][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.287254][ T67] Tainted: [W]=WARN [ 34.287358][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.287515][ T67] Workqueue: netns cleanup_net [ 34.287646][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.287806][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.288252][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 34.288585][ T67] RAX: 00000000ffffffa6 RBX: ff11000016ba8c80 RCX: 1ff4000000090eaf [ 34.288782][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016ba8d3c [ 34.288966][ T67] RBP: ff110000091b4000 R08: 1fe2200002d751a9 R09: ff110000090f8bd0 [ 34.289151][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 34.289336][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 34.289583][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.289801][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.289956][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.290143][ T67] PKRU: 55555554 [ 34.290236][ T67] Call Trace: [ 34.290330][ T67] [ 34.290453][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.290578][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.290751][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.290846][ T67] netif_close_many+0x2ac/0x640 [ 34.290971][ T67] ? mark_held_locks+0x40/0x70 [ 34.291096][ T67] ? __dev_close_many+0x670/0x670 [ 34.291222][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.291435][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.291593][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.291717][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.291872][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.291996][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.292119][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.292274][ T67] ? unregister_netdevice_many+0x20/0x20 [ 34.292459][ T67] default_device_exit_batch+0x38b/0x600 [ 34.292588][ T67] ? unregister_netdev+0x60/0x60 [ 34.292713][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.292841][ T67] ? fou_exit_net+0x30/0x110 [ 34.292967][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.293092][ T67] ? netns_install+0x2a0/0x2a0 [ 34.293215][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.293398][ T67] cleanup_net+0x431/0x940 [ 34.293528][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.293651][ T67] ? process_one_work+0xdb7/0x1410 [ 34.293776][ T67] ? lock_acquire+0x134/0x160 [ 34.293900][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.294027][ T67] process_one_work+0xdf8/0x1410 [ 34.294156][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.294278][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.294471][ T67] worker_thread+0x4f1/0xd60 [ 34.294599][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.294723][ T67] kthread+0x367/0x460 [ 34.294816][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.294972][ T67] ? kthread_affine_node+0x330/0x330 [ 34.295097][ T67] ret_from_fork+0x474/0x6b0 [ 34.295222][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.295436][ T67] ? __switch_to+0x5a3/0xe00 [ 34.295561][ T67] ? kthread_affine_node+0x330/0x330 [ 34.295683][ T67] ret_from_fork_asm+0x11/0x20 [ 34.295814][ T67] [ 34.295907][ T67] irq event stamp: 338947 [ 34.296000][ T67] hardirqs last enabled at (338955): [] __up_console_sem+0x5a/0x70 [ 34.296214][ T67] hardirqs last disabled at (338962): [] __up_console_sem+0x3f/0x70 [ 34.296488][ T67] softirqs last enabled at (339062): [] handle_softirqs+0x611/0x940 [ 34.296703][ T67] softirqs last disabled at (338971): [] __irq_exit_rcu+0x103/0x1c0 [ 34.296916][ T67] ---[ end trace 0000000000000000 ]--- [ 34.301825][ T67] ------------[ cut here ]------------ [ 34.302000][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.302283][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.302630][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.302948][ T67] Tainted: [W]=WARN [ 34.303085][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.303281][ T67] Workqueue: netns cleanup_net [ 34.303475][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.303681][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.304153][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 34.304371][ T67] RAX: 00000000ffffffa6 RBX: ff1100000cadda80 RCX: 1ff4000000090ed5 [ 34.304595][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caddb3c [ 34.304818][ T67] RBP: ff1100000a374000 R08: 1fe220000195bb69 R09: ff110000090f8bd0 [ 34.305046][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.305270][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.305518][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.305772][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.305973][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.306199][ T67] PKRU: 55555554 [ 34.306335][ T67] Call Trace: [ 34.306499][ T67] [ 34.306608][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.306808][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.307003][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.307171][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.307339][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.307565][ T67] default_device_exit_batch+0x38b/0x600 [ 34.307734][ T67] ? unregister_netdev+0x60/0x60 [ 34.307902][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.308072][ T67] ? fou_exit_net+0x30/0x110 [ 34.308240][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.308433][ T67] ? netns_install+0x2a0/0x2a0 [ 34.308603][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.308775][ T67] cleanup_net+0x431/0x940 [ 34.308944][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.309109][ T67] ? process_one_work+0xdb7/0x1410 [ 34.309277][ T67] ? lock_acquire+0x134/0x160 [ 34.309461][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.309631][ T67] process_one_work+0xdf8/0x1410 [ 34.309804][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.309974][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.310146][ T67] worker_thread+0x4f1/0xd60 [ 34.310319][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.310505][ T67] kthread+0x367/0x460 [ 34.310644][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.310839][ T67] ? kthread_affine_node+0x330/0x330 [ 34.311007][ T67] ret_from_fork+0x474/0x6b0 [ 34.311179][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.311399][ T67] ? __switch_to+0x5a3/0xe00 [ 34.311568][ T67] ? kthread_affine_node+0x330/0x330 [ 34.311736][ T67] ret_from_fork_asm+0x11/0x20 [ 34.311909][ T67] [ 34.312045][ T67] irq event stamp: 345317 [ 34.312181][ T67] hardirqs last enabled at (345327): [] __up_console_sem+0x5a/0x70 [ 34.312458][ T67] hardirqs last disabled at (345338): [] __up_console_sem+0x3f/0x70 [ 34.312709][ T67] softirqs last enabled at (345274): [] handle_softirqs+0x611/0x940 [ 34.312964][ T67] softirqs last disabled at (345261): [] __irq_exit_rcu+0x103/0x1c0 [ 34.313221][ T67] ---[ end trace 0000000000000000 ]--- [ 34.319701][ T67] veth1 (unregistering): left allmulticast mode [ 34.319921][ T67] veth1 (unregistering): left promiscuous mode [ 34.320121][ T67] br0: port 1(veth1) entered disabled state [ 34.322250][ T67] ------------[ cut here ]------------ [ 34.322439][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.322739][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.323075][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.323431][ T67] Tainted: [W]=WARN [ 34.323573][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.323783][ T67] Workqueue: netns cleanup_net [ 34.323962][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.324175][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.324689][ T67] RSP: 0018:ffa00000004875c8 EFLAGS: 00010286 [ 34.324901][ T67] RAX: 00000000ffffffa6 RBX: ff1100000baa0ac0 RCX: 1ff4000000090e7f [ 34.325136][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000baa0b7c [ 34.325391][ T67] RBP: ff1100000fba2000 R08: 1fe2200001754171 R09: ff110000090f8bd0 [ 34.325628][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 34.325865][ T67] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 34.326104][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.326390][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.326597][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.326838][ T67] PKRU: 55555554 [ 34.326979][ T67] Call Trace: [ 34.327119][ T67] [ 34.327232][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.327426][ T67] rtnetlink_event+0xe0/0x1f0 [ 34.327605][ T67] notifier_call_chain+0xb0/0x320 [ 34.327782][ T67] netdev_compute_master_upper_features+0x6d8/0xdd0 [ 34.327988][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.328161][ T67] ? find_held_lock+0x2b/0x80 [ 34.328339][ T67] ? netdev_change_features+0xa0/0xa0 [ 34.328537][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.328713][ T67] ? mark_held_locks+0x40/0x70 [ 34.328890][ T67] br_del_if+0x103/0x200 [ 34.329036][ T67] br_device_event+0x25a/0x8f0 [ 34.329212][ T67] ? packet_sendmsg_spkt+0x14a0/0x14a0 [ 34.329412][ T67] notifier_call_chain+0xb0/0x320 [ 34.329594][ T67] unregister_netdevice_many_notify+0xc4b/0x1b30 [ 34.329802][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.330005][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.330181][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.330372][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.330583][ T67] default_device_exit_batch+0x38b/0x600 [ 34.330761][ T67] ? unregister_netdev+0x60/0x60 [ 34.330939][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.331114][ T67] ? fou_exit_net+0x30/0x110 [ 34.331290][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.331491][ T67] ? netns_install+0x2a0/0x2a0 [ 34.331663][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.331840][ T67] cleanup_net+0x431/0x940 [ 34.332017][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.332189][ T67] ? process_one_work+0xdb7/0x1410 [ 34.332387][ T67] ? lock_acquire+0x134/0x160 [ 34.332561][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.332737][ T67] process_one_work+0xdf8/0x1410 [ 34.332916][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.333090][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.333269][ T67] worker_thread+0x4f1/0xd60 [ 34.333468][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.333648][ T67] kthread+0x367/0x460 [ 34.333792][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.333998][ T67] ? kthread_affine_node+0x330/0x330 [ 34.334173][ T67] ret_from_fork+0x474/0x6b0 [ 34.334368][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.334575][ T67] ? __switch_to+0x5a3/0xe00 [ 34.334749][ T67] ? kthread_affine_node+0x330/0x330 [ 34.334927][ T67] ret_from_fork_asm+0x11/0x20 [ 34.335107][ T67] [ 34.335248][ T67] irq event stamp: 351695 [ 34.335407][ T67] hardirqs last enabled at (351707): [] __up_console_sem+0x5a/0x70 [ 34.335675][ T67] hardirqs last disabled at (351716): [] __up_console_sem+0x3f/0x70 [ 34.335939][ T67] softirqs last enabled at (351106): [] handle_softirqs+0x611/0x940 [ 34.336206][ T67] softirqs last disabled at (351099): [] __irq_exit_rcu+0x103/0x1c0 [ 34.336491][ T67] ---[ end trace 0000000000000000 ]--- [ 34.336823][ T67] ------------[ cut here ]------------ [ 34.336980][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.337258][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.337603][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.337911][ T67] Tainted: [W]=WARN [ 34.338046][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.338241][ T67] Workqueue: netns cleanup_net [ 34.338726][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.339035][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.339571][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 34.339809][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7bc40 RCX: 1ff4000000090ed5 [ 34.340074][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7bcfc [ 34.340338][ T67] RBP: ff11000007d19000 R08: 1fe220000134f7a1 R09: ff110000090f8bd0 [ 34.340675][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.340952][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.341189][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.341459][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.341651][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.341878][ T67] PKRU: 55555554 [ 34.342012][ T67] Call Trace: [ 34.342145][ T67] [ 34.342252][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.342469][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.342663][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.342828][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.342992][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.343193][ T67] default_device_exit_batch+0x38b/0x600 [ 34.343378][ T67] ? unregister_netdev+0x60/0x60 [ 34.343543][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.343709][ T67] ? fou_exit_net+0x30/0x110 [ 34.343875][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.344049][ T67] ? netns_install+0x2a0/0x2a0 [ 34.344211][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.344398][ T67] cleanup_net+0x431/0x940 [ 34.344568][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.344732][ T67] ? process_one_work+0xdb7/0x1410 [ 34.344897][ T67] ? lock_acquire+0x134/0x160 [ 34.345060][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.345226][ T67] process_one_work+0xdf8/0x1410 [ 34.345414][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.345583][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.345757][ T67] worker_thread+0x4f1/0xd60 [ 34.345925][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.346090][ T67] kthread+0x367/0x460 [ 34.346226][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.346436][ T67] ? kthread_affine_node+0x330/0x330 [ 34.346600][ T67] ret_from_fork+0x474/0x6b0 [ 34.346767][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.346962][ T67] ? __switch_to+0x5a3/0xe00 [ 34.347127][ T67] ? kthread_affine_node+0x330/0x330 [ 34.347291][ T67] ret_from_fork_asm+0x11/0x20 [ 34.347484][ T67] [ 34.347616][ T67] irq event stamp: 353951 [ 34.347751][ T67] hardirqs last enabled at (353961): [] __up_console_sem+0x5a/0x70 [ 34.347999][ T67] hardirqs last disabled at (353970): [] __up_console_sem+0x3f/0x70 [ 34.348250][ T67] softirqs last enabled at (353564): [] handle_softirqs+0x611/0x940 [ 34.348517][ T67] softirqs last disabled at (353531): [] __irq_exit_rcu+0x103/0x1c0 [ 34.348768][ T67] ---[ end trace 0000000000000000 ]--- [ 34.350114][ T67] ------------[ cut here ]------------ [ 34.350277][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 34.351116][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.351504][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.351859][ T67] Tainted: [W]=WARN [ 34.352039][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.352278][ T67] Workqueue: netns cleanup_net [ 34.352512][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.352760][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.353270][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 34.353530][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caec3c0 RCX: 1ff4000000090ed5 [ 34.353796][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caec47c [ 34.354060][ T67] RBP: ff110000091b4000 R08: 1fe220000195d891 R09: ff110000090f8bd0 [ 34.354328][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 34.354614][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.354881][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.355178][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.355438][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.355708][ T67] PKRU: 55555554 [ 34.355886][ T67] Call Trace: [ 34.356063][ T67] [ 34.356216][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.356477][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.356713][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.356922][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.357134][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 34.357394][ T67] default_device_exit_batch+0x38b/0x600 [ 34.357607][ T67] ? unregister_netdev+0x60/0x60 [ 34.357816][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.358023][ T67] ? fou_exit_net+0x30/0x110 [ 34.358235][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.358469][ T67] ? netns_install+0x2a0/0x2a0 [ 34.358686][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.358898][ T67] cleanup_net+0x431/0x940 [ 34.359108][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.359315][ T67] ? process_one_work+0xdb7/0x1410 [ 34.359541][ T67] ? lock_acquire+0x134/0x160 [ 34.359747][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.359958][ T67] process_one_work+0xdf8/0x1410 [ 34.360134][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.360300][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.360492][ T67] worker_thread+0x4f1/0xd60 [ 34.360662][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.360826][ T67] kthread+0x367/0x460 [ 34.360961][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.361153][ T67] ? kthread_affine_node+0x330/0x330 [ 34.361318][ T67] ret_from_fork+0x474/0x6b0 [ 34.361509][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.361701][ T67] ? __switch_to+0x5a3/0xe00 [ 34.361866][ T67] ? kthread_affine_node+0x330/0x330 [ 34.362029][ T67] ret_from_fork_asm+0x11/0x20 [ 34.362199][ T67] [ 34.362332][ T67] irq event stamp: 361379 [ 34.362487][ T67] hardirqs last enabled at (361391): [] __up_console_sem+0x5a/0x70 [ 34.362739][ T67] hardirqs last disabled at (361400): [] __up_console_sem+0x3f/0x70 [ 34.362987][ T67] softirqs last enabled at (361242): [] handle_softirqs+0x611/0x940 [ 34.363237][ T67] softirqs last disabled at (361225): [] __irq_exit_rcu+0x103/0x1c0 [ 34.363512][ T67] ---[ end trace 0000000000000000 ]--- [ 34.367162][ T627] ------------[ cut here ]------------ [ 34.367297][ T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/627 [ 34.367537][ T627] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.367837][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.368103][ T627] Tainted: [W]=WARN [ 34.368202][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.368375][ T627] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.368547][ T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.369012][ T627] RSP: 0018:ffa0000000f9f8f8 EFLAGS: 00010286 [ 34.369176][ T627] RAX: 00000000ffffffa6 RBX: ff110000098ca040 RCX: 1ff40000001f3ee5 [ 34.369380][ T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000098ca0fc [ 34.369575][ T627] RBP: ff1100000ee54000 R08: 1fe2200001319421 R09: ff1100000a83d180 [ 34.369772][ T627] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.369966][ T627] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee54000 [ 34.370164][ T627] FS: 00007fb786dbf840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.370403][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.370572][ T627] CR2: 00007fb786fc6430 CR3: 00000000099e3002 CR4: 0000000000771ef0 [ 34.370769][ T627] PKRU: 55555554 [ 34.370866][ T627] Call Trace: [ 34.370964][ T627] [ 34.371032][ T627] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.371163][ T627] ? notifier_call_chain+0xb0/0x320 [ 34.371293][ T627] rtmsg_ifinfo+0x5c/0xb0 [ 34.371403][ T627] register_netdevice+0x1526/0x1bc0 [ 34.371536][ T627] ? unregister_netdevice_queue+0x470/0x470 [ 34.371699][ T627] ? alloc_netdev_mqs+0xed0/0x1490 [ 34.371833][ T627] __ip_tunnel_create+0x380/0x470 [ 34.371962][ T627] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 34.372092][ T627] ? net_generic+0xb3/0x1e0 [ 34.372224][ T627] ip_tunnel_init_net+0x1b4/0x510 [ 34.372364][ T627] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 34.372496][ T627] ? trace_kmalloc+0xed/0x130 [ 34.372625][ T627] ? __kasan_kmalloc+0x7b/0x90 [ 34.372757][ T627] vti_init_net+0x2a/0x140 [ 34.372887][ T627] ops_init+0x187/0x560 [ 34.372987][ T627] setup_net+0x11b/0x3b0 [ 34.373087][ T627] ? unregister_pernet_device+0x80/0x80 [ 34.373215][ T627] ? lockdep_init_map_type+0x5d/0x250 [ 34.373357][ T627] ? mutex_init_lockdep+0xf6/0x120 [ 34.373490][ T627] copy_net_ns+0x383/0x660 [ 34.373619][ T627] create_new_namespaces+0x371/0xa10 [ 34.373752][ T627] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.373882][ T627] ksys_unshare+0x353/0x880 [ 34.374014][ T627] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.374145][ T627] ? walk_process_tree+0x350/0x350 [ 34.374276][ T627] ? __x64_sys_openat+0x10e/0x210 [ 34.374417][ T627] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.374548][ T627] __x64_sys_unshare+0x34/0x50 [ 34.374677][ T627] ? do_syscall_64+0x82/0xfc0 [ 34.374806][ T627] do_syscall_64+0x117/0xfc0 [ 34.374937][ T627] ? trace_hardirqs_off+0xd/0x30 [ 34.375066][ T627] ? exc_page_fault+0xee/0x100 [ 34.375196][ T627] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.375365][ T627] RIP: 0033:0x7fb787081bcb [ 34.375502][ T627] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.375964][ T627] RSP: 002b:00007ffc85058f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.376162][ T627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb787081bcb [ 34.376362][ T627] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.376557][ T627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.376752][ T627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8505b190 [ 34.376947][ T627] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8505c889 [ 34.377150][ T627] [ 34.377248][ T627] irq event stamp: 28145 [ 34.377353][ T627] hardirqs last enabled at (28155): [] __up_console_sem+0x5a/0x70 [ 34.377579][ T627] hardirqs last disabled at (28162): [] __up_console_sem+0x3f/0x70 [ 34.377806][ T627] softirqs last enabled at (27572): [] handle_softirqs+0x611/0x940 [ 34.378032][ T627] softirqs last disabled at (27565): [] __irq_exit_rcu+0x103/0x1c0 [ 34.378258][ T627] ---[ end trace 0000000000000000 ]--- [ 34.384554][ T627] ------------[ cut here ]------------ [ 34.384694][ T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/627 [ 34.384919][ T627] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.385222][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.385495][ T627] Tainted: [W]=WARN [ 34.385597][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.385762][ T627] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.385936][ T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.386416][ T627] RSP: 0018:ffa0000000f9fa78 EFLAGS: 00010286 [ 34.386581][ T627] RAX: 00000000ffffffa6 RBX: ff110000132b5700 RCX: 1ff40000001f3f15 [ 34.386782][ T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b57bc [ 34.386976][ T627] RBP: ff11000009239000 R08: 1fe2200002656af9 R09: ff1100000a83d180 [ 34.387172][ T627] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.387378][ T627] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009239000 [ 34.387576][ T627] FS: 00007fb786dbf840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.387804][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.387968][ T627] CR2: 00007fb786fc6430 CR3: 00000000099e3002 CR4: 0000000000771ef0 [ 34.388165][ T627] PKRU: 55555554 [ 34.388263][ T627] Call Trace: [ 34.388369][ T627] [ 34.388436][ T627] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.388566][ T627] ? notifier_call_chain+0xb0/0x320 [ 34.388696][ T627] rtmsg_ifinfo+0x5c/0xb0 [ 34.388796][ T627] register_netdevice+0x1526/0x1bc0 [ 34.388929][ T627] ? unregister_netdevice_queue+0x470/0x470 [ 34.389091][ T627] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.389232][ T627] register_netdev+0x23/0x40 [ 34.389371][ T627] vti6_init_net+0x280/0x3c0 [ 34.389505][ T627] ops_init+0x187/0x560 [ 34.389605][ T627] setup_net+0x11b/0x3b0 [ 34.389703][ T627] ? unregister_pernet_device+0x80/0x80 [ 34.389832][ T627] ? lockdep_init_map_type+0x5d/0x250 [ 34.389962][ T627] ? mutex_init_lockdep+0xf6/0x120 [ 34.390095][ T627] copy_net_ns+0x383/0x660 [ 34.390226][ T627] create_new_namespaces+0x371/0xa10 [ 34.390366][ T627] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.390496][ T627] ksys_unshare+0x353/0x880 [ 34.390628][ T627] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.390759][ T627] ? walk_process_tree+0x350/0x350 [ 34.390892][ T627] ? __x64_sys_openat+0x10e/0x210 [ 34.391024][ T627] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.391156][ T627] __x64_sys_unshare+0x34/0x50 [ 34.391286][ T627] ? do_syscall_64+0x82/0xfc0 [ 34.391425][ T627] do_syscall_64+0x117/0xfc0 [ 34.391555][ T627] ? trace_hardirqs_off+0xd/0x30 [ 34.391685][ T627] ? exc_page_fault+0xee/0x100 [ 34.391817][ T627] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.391981][ T627] RIP: 0033:0x7fb787081bcb [ 34.392116][ T627] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.392586][ T627] RSP: 002b:00007ffc85058f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.392782][ T627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb787081bcb [ 34.392978][ T627] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.393172][ T627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.393374][ T627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8505b190 [ 34.393571][ T627] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8505c889 [ 34.393771][ T627] [ 34.393868][ T627] irq event stamp: 33341 [ 34.393965][ T627] hardirqs last enabled at (33349): [] __up_console_sem+0x5a/0x70 [ 34.394191][ T627] hardirqs last disabled at (33356): [] __up_console_sem+0x3f/0x70 [ 34.394426][ T627] softirqs last enabled at (32792): [] __alloc_skb+0x4c2/0x5f0 [ 34.394655][ T627] softirqs last disabled at (32790): [] __alloc_skb+0x4c2/0x5f0 [ 34.394879][ T627] ---[ end trace 0000000000000000 ]--- [ 34.398728][ T627] ------------[ cut here ]------------ [ 34.398864][ T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/627 [ 34.399091][ T627] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.399399][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.399662][ T627] Tainted: [W]=WARN [ 34.399761][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.399927][ T627] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.400102][ T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.400570][ T627] RSP: 0018:ffa0000000f9fa68 EFLAGS: 00010286 [ 34.400734][ T627] RAX: 00000000ffffffa6 RBX: ff110000132b4900 RCX: 1ff40000001f3f13 [ 34.400929][ T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b49bc [ 34.401124][ T627] RBP: ff1100000d771000 R08: 1fe2200002656939 R09: ff1100000a83d180 [ 34.401319][ T627] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.401520][ T627] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d771000 [ 34.401719][ T627] FS: 00007fb786dbf840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.401947][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.402111][ T627] CR2: 00007fb786fc6430 CR3: 00000000099e3002 CR4: 0000000000771ef0 [ 34.402308][ T627] PKRU: 55555554 [ 34.402416][ T627] Call Trace: [ 34.402513][ T627] [ 34.402582][ T627] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.402712][ T627] ? notifier_call_chain+0xb0/0x320 [ 34.402841][ T627] rtmsg_ifinfo+0x5c/0xb0 [ 34.402940][ T627] register_netdevice+0x1526/0x1bc0 [ 34.403072][ T627] ? unregister_netdevice_queue+0x470/0x470 [ 34.403239][ T627] register_netdev+0x23/0x40 [ 34.403379][ T627] sit_init_net+0x299/0x570 [ 34.403515][ T627] ops_init+0x187/0x560 [ 34.403615][ T627] setup_net+0x11b/0x3b0 [ 34.403713][ T627] ? unregister_pernet_device+0x80/0x80 [ 34.403844][ T627] ? lockdep_init_map_type+0x5d/0x250 [ 34.403975][ T627] ? mutex_init_lockdep+0xf6/0x120 [ 34.404108][ T627] copy_net_ns+0x383/0x660 [ 34.404239][ T627] create_new_namespaces+0x371/0xa10 [ 34.404383][ T627] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.404515][ T627] ksys_unshare+0x353/0x880 [ 34.404646][ T627] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.404776][ T627] ? walk_process_tree+0x350/0x350 [ 34.404907][ T627] ? __x64_sys_openat+0x10e/0x210 [ 34.405038][ T627] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.405172][ T627] __x64_sys_unshare+0x34/0x50 [ 34.405301][ T627] ? do_syscall_64+0x82/0xfc0 [ 34.405506][ T627] do_syscall_64+0x117/0xfc0 [ 34.405641][ T627] ? trace_hardirqs_off+0xd/0x30 [ 34.405774][ T627] ? exc_page_fault+0xee/0x100 [ 34.405904][ T627] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.406065][ T627] RIP: 0033:0x7fb787081bcb [ 34.406202][ T627] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.406731][ T627] RSP: 002b:00007ffc85058f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.406977][ T627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb787081bcb [ 34.407260][ T627] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.407662][ T627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.407898][ T627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8505b190 [ 34.408093][ T627] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8505c889 [ 34.408292][ T627] [ 34.408456][ T627] irq event stamp: 36555 [ 34.408555][ T627] hardirqs last enabled at (36563): [] __up_console_sem+0x5a/0x70 [ 34.408786][ T627] hardirqs last disabled at (36570): [] __up_console_sem+0x3f/0x70 [ 34.409011][ T627] softirqs last enabled at (36552): [] handle_softirqs+0x611/0x940 [ 34.409237][ T627] softirqs last disabled at (36461): [] __irq_exit_rcu+0x103/0x1c0 [ 34.409531][ T627] ---[ end trace 0000000000000000 ]--- [ 34.413139][ T627] ------------[ cut here ]------------ [ 34.413277][ T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/627 [ 34.413589][ T627] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.413897][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.414161][ T627] Tainted: [W]=WARN [ 34.414260][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.414433][ T627] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.414604][ T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.415244][ T627] RSP: 0018:ffa0000000f9fa78 EFLAGS: 00010286 [ 34.415516][ T627] RAX: 00000000ffffffa6 RBX: ff110000098caac0 RCX: 1ff40000001f3f15 [ 34.415812][ T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000098cab7c [ 34.416021][ T627] RBP: ff1100000d6f9000 R08: 1fe2200001319571 R09: ff1100000a83d180 [ 34.416218][ T627] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.416428][ T627] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d6f9000 [ 34.416623][ T627] FS: 00007fb786dbf840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.416854][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.417023][ T627] CR2: 00007fb786fc6430 CR3: 00000000099e3002 CR4: 0000000000771ef0 [ 34.417280][ T627] PKRU: 55555554 [ 34.417437][ T627] Call Trace: [ 34.417582][ T627] [ 34.417683][ T627] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.417880][ T627] ? notifier_call_chain+0xb0/0x320 [ 34.418036][ T627] rtmsg_ifinfo+0x5c/0xb0 [ 34.418139][ T627] register_netdevice+0x1526/0x1bc0 [ 34.418272][ T627] ? unregister_netdevice_queue+0x470/0x470 [ 34.418455][ T627] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.418589][ T627] register_netdev+0x23/0x40 [ 34.418718][ T627] ip6_tnl_init_net+0x2b8/0x400 [ 34.418849][ T627] ops_init+0x187/0x560 [ 34.418948][ T627] setup_net+0x11b/0x3b0 [ 34.419049][ T627] ? unregister_pernet_device+0x80/0x80 [ 34.419177][ T627] ? lockdep_init_map_type+0x5d/0x250 [ 34.419312][ T627] ? mutex_init_lockdep+0xf6/0x120 [ 34.419455][ T627] copy_net_ns+0x383/0x660 [ 34.419590][ T627] create_new_namespaces+0x371/0xa10 [ 34.419722][ T627] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.419851][ T627] ksys_unshare+0x353/0x880 [ 34.419984][ T627] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.420115][ T627] ? walk_process_tree+0x350/0x350 [ 34.420245][ T627] ? __x64_sys_openat+0x10e/0x210 [ 34.420387][ T627] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.420519][ T627] __x64_sys_unshare+0x34/0x50 [ 34.420648][ T627] ? do_syscall_64+0x82/0xfc0 [ 34.420776][ T627] do_syscall_64+0x117/0xfc0 [ 34.420906][ T627] ? trace_hardirqs_off+0xd/0x30 [ 34.421036][ T627] ? exc_page_fault+0xee/0x100 [ 34.421166][ T627] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.421326][ T627] RIP: 0033:0x7fb787081bcb [ 34.421478][ T627] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.421938][ T627] RSP: 002b:00007ffc85058f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.422134][ T627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb787081bcb [ 34.422327][ T627] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.422528][ T627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.422722][ T627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8505b190 [ 34.422914][ T627] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8505c889 [ 34.423113][ T627] [ 34.423209][ T627] irq event stamp: 38895 [ 34.423305][ T627] hardirqs last enabled at (38903): [] __up_console_sem+0x5a/0x70 [ 34.423545][ T627] hardirqs last disabled at (38912): [] __up_console_sem+0x3f/0x70 [ 34.423767][ T627] softirqs last enabled at (38820): [] handle_softirqs+0x611/0x940 [ 34.423989][ T627] softirqs last disabled at (38815): [] __irq_exit_rcu+0x103/0x1c0 [ 34.424213][ T627] ---[ end trace 0000000000000000 ]--- [ 34.445273][ T67] veth_segment: left allmulticast mode [ 34.445432][ T67] veth_segment: left promiscuous mode [ 34.445613][ T67] ------------[ cut here ]------------ [ 34.445739][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 34.446000][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.446298][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.446613][ T67] Tainted: [W]=WARN [ 34.446711][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.446874][ T67] Workqueue: netns cleanup_net [ 34.447011][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.447179][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.447661][ T67] RSP: 0018:ffa00000004877b0 EFLAGS: 00010286 [ 34.447825][ T67] RAX: 00000000ffffffa6 RBX: ff1100000bc9d000 RCX: 1ff4000000090ebc [ 34.448019][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bc9d0bc [ 34.448212][ T67] RBP: ff1100000ea21000 R08: 1fe2200001793a19 R09: ff110000090f8bd0 [ 34.448418][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100 [ 34.448662][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.448875][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 34.449102][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.449264][ T67] CR2: 00007f4189dd4574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 34.449483][ T67] PKRU: 55555554 [ 34.449582][ T67] Call Trace: [ 34.449677][ T67] [ 34.449745][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.449884][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.449984][ T67] __dev_notify_flags+0x1b8/0x280 [ 34.450112][ T67] ? netdev_info+0xe2/0x116 [ 34.450244][ T67] ? netdev_notice+0x120/0x120 [ 34.450386][ T67] ? netif_change_name+0x8c0/0x8c0 [ 34.450518][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.450647][ T67] ? do_raw_spin_lock+0x131/0x280 [ 34.450776][ T67] ? find_held_lock+0x2b/0x80 [ 34.450907][ T67] __dev_set_promiscuity+0x194/0x290 [ 34.451036][ T67] ? mark_held_locks+0x40/0x70 [ 34.451164][ T67] netif_set_promiscuity+0x4c/0xc0 [ 34.451292][ T67] ? __local_bh_enable_ip+0xa5/0x140 [ 34.451434][ T67] dev_set_promiscuity+0xa1/0x230 [ 34.451565][ T67] del_nbp+0x116/0xc10 [ 34.451665][ T67] br_dev_delete+0x9d/0x1b0 [ 34.451795][ T67] br_net_exit_rtnl+0xb8/0x110 [ 34.451926][ T67] ops_undo_list+0x5be/0x8f0 [ 34.452056][ T67] ? netns_install+0x2a0/0x2a0 [ 34.452183][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.452313][ T67] cleanup_net+0x431/0x940 [ 34.452458][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.452589][ T67] ? process_one_work+0xdb7/0x1410 [ 34.452719][ T67] ? lock_acquire+0x134/0x160 [ 34.452846][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.452978][ T67] process_one_work+0xdf8/0x1410 [ 34.453110][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.453243][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.453450][ T67] worker_thread+0x4f1/0xd60 [ 34.453586][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.453714][ T67] kthread+0x367/0x460 [ 34.453811][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.453982][ T67] ? kthread_affine_node+0x330/0x330 [ 34.454110][ T67] ret_from_fork+0x474/0x6b0 [ 34.454239][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.454488][ T67] ? __switch_to+0x5a3/0xe00 [ 34.454626][ T67] ? kthread_affine_node+0x330/0x330 [ 34.454757][ T67] ret_from_fork_asm+0x11/0x20 [ 34.454892][ T67] [ 34.454988][ T67] irq event stamp: 367817 [ 34.455083][ T67] hardirqs last enabled at (367825): [] __up_console_sem+0x5a/0x70 [ 34.455306][ T67] hardirqs last disabled at (367832): [] __up_console_sem+0x3f/0x70 [ 34.455547][ T67] softirqs last enabled at (367780): [] handle_softirqs+0x611/0x940 [ 34.455769][ T67] softirqs last disabled at (367689): [] __irq_exit_rcu+0x103/0x1c0 [ 34.455992][ T67] ---[ end trace 0000000000000000 ]--- [ 34.456168][ T67] br0: port 2(veth_segment) entered disabled state [ 34.457214][ T67] ------------[ cut here ]------------ [ 34.457467][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 34.457766][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.458073][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.458379][ T67] Tainted: [W]=WARN [ 34.458477][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.458634][ T67] Workqueue: netns cleanup_net [ 34.458766][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.458932][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.459395][ T67] RSP: 0018:ffa00000004877d0 EFLAGS: 00010286 [ 34.459554][ T67] RAX: 00000000ffffffa6 RBX: ff11000013118e40 RCX: 1ff4000000090ec0 [ 34.459741][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000013118efc [ 34.459930][ T67] RBP: ff1100000ea21000 R08: 1fe22000026231e1 R09: ff110000090f8bd0 [ 34.460117][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 34.460304][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 34.460508][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 34.460798][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.461033][ T67] CR2: 00007f4189dd4574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 34.461314][ T67] PKRU: 55555554 [ 34.461472][ T67] Call Trace: [ 34.461616][ T67] [ 34.461716][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.461872][ T67] rtnetlink_event+0xe0/0x1f0 [ 34.462001][ T67] notifier_call_chain+0xb0/0x320 [ 34.462131][ T67] __netdev_upper_dev_unlink+0x10b/0x1e0 [ 34.462257][ T67] ? netdev_adjacent_change_prepare+0x170/0x170 [ 34.462434][ T67] ? fdb_delete_local+0x46d/0x6c0 [ 34.462561][ T67] ? find_held_lock+0x2b/0x80 [ 34.462688][ T67] netdev_upper_dev_unlink+0x79/0xa0 [ 34.462866][ T67] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 34.463024][ T67] ? br_manage_promisc+0x3c0/0x480 [ 34.463202][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.463407][ T67] del_nbp+0x614/0xc10 [ 34.463555][ T67] br_dev_delete+0x9d/0x1b0 [ 34.463748][ T67] br_net_exit_rtnl+0xb8/0x110 [ 34.463926][ T67] ops_undo_list+0x5be/0x8f0 [ 34.464057][ T67] ? netns_install+0x2a0/0x2a0 [ 34.464185][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.464315][ T67] cleanup_net+0x431/0x940 [ 34.464464][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.464588][ T67] ? process_one_work+0xdb7/0x1410 [ 34.464717][ T67] ? lock_acquire+0x134/0x160 [ 34.464842][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.464970][ T67] process_one_work+0xdf8/0x1410 [ 34.465101][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.465227][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.465369][ T67] worker_thread+0x4f1/0xd60 [ 34.465500][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.465627][ T67] kthread+0x367/0x460 [ 34.465722][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.465880][ T67] ? kthread_affine_node+0x330/0x330 [ 34.466009][ T67] ret_from_fork+0x474/0x6b0 [ 34.466135][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.466296][ T67] ? __switch_to+0x5a3/0xe00 [ 34.466433][ T67] ? kthread_affine_node+0x330/0x330 [ 34.466559][ T67] ret_from_fork_asm+0x11/0x20 [ 34.466693][ T67] [ 34.466789][ T67] irq event stamp: 369095 [ 34.466882][ T67] hardirqs last enabled at (369103): [] __up_console_sem+0x5a/0x70 [ 34.467104][ T67] hardirqs last disabled at (369110): [] __up_console_sem+0x3f/0x70 [ 34.467324][ T67] softirqs last enabled at (368836): [] handle_softirqs+0x611/0x940 [ 34.467554][ T67] softirqs last disabled at (368831): [] __irq_exit_rcu+0x103/0x1c0 [ 34.467774][ T67] ---[ end trace 0000000000000000 ]--- [ 34.470220][ T67] ------------[ cut here ]------------ [ 34.471004][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 34.471249][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.471586][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.471866][ T67] Tainted: [W]=WARN [ 34.471956][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.472169][ T67] Workqueue: netns cleanup_net [ 34.472294][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.472695][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.473132][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 34.473286][ T67] RAX: 00000000ffffffa6 RBX: ff11000013119700 RCX: 1ff4000000090ec7 [ 34.473529][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000131197bc [ 34.473711][ T67] RBP: ff1100000f7aa000 R08: 1fe22000026232f9 R09: ff110000090f8bd0 [ 34.473891][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 34.474074][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b7fa000 [ 34.474256][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 34.474526][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.474679][ T67] CR2: 00007f4189dd4574 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 34.474863][ T67] PKRU: 55555554 [ 34.474952][ T67] Call Trace: [ 34.475043][ T67] [ 34.475107][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.475231][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.475324][ T67] netif_close_many+0x2ac/0x640 [ 34.475501][ T67] ? __dev_close_many+0x670/0x670 [ 34.475624][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.475776][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.475927][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.476050][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.476200][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.476321][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.476498][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.476621][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.476741][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.476867][ T67] ops_undo_list+0x615/0x8f0 [ 34.476990][ T67] ? netns_install+0x2a0/0x2a0 [ 34.477109][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.477234][ T67] cleanup_net+0x431/0x940 [ 34.477409][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.477531][ T67] ? process_one_work+0xdb7/0x1410 [ 34.477653][ T67] ? lock_acquire+0x134/0x160 [ 34.477774][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.477897][ T67] process_one_work+0xdf8/0x1410 [ 34.478022][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.478142][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.478278][ T67] worker_thread+0x4f1/0xd60 [ 34.478460][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.478583][ T67] kthread+0x367/0x460 [ 34.478674][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.478829][ T67] ? kthread_affine_node+0x330/0x330 [ 34.478951][ T67] ret_from_fork+0x474/0x6b0 [ 34.479074][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.479227][ T67] ? __switch_to+0x5a3/0xe00 [ 34.479403][ T67] ? kthread_affine_node+0x330/0x330 [ 34.479529][ T67] ret_from_fork_asm+0x11/0x20 [ 34.479654][ T67] [ 34.479743][ T67] irq event stamp: 373299 [ 34.479833][ T67] hardirqs last enabled at (373307): [] __up_console_sem+0x5a/0x70 [ 34.480045][ T67] hardirqs last disabled at (373314): [] __up_console_sem+0x3f/0x70 [ 34.480255][ T67] softirqs last enabled at (373272): [] handle_softirqs+0x611/0x940 [ 34.480519][ T67] softirqs last disabled at (373331): [] __irq_exit_rcu+0x103/0x1c0 [ 34.480727][ T67] ---[ end trace 0000000000000000 ]--- [ 34.482866][ T67] ------------[ cut here ]------------ [ 34.483013][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.483261][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.483560][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.483835][ T67] Tainted: [W]=WARN [ 34.483929][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.484080][ T67] Workqueue: netns cleanup_net [ 34.484209][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.484383][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.484818][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 34.484971][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d464580 RCX: 1ff4000000090ec7 [ 34.485154][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d46463c [ 34.485336][ T67] RBP: ff1100000b7fa000 R08: 1fe2200001a8c8c9 R09: ff110000090f8bd0 [ 34.485536][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 34.485718][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fba2000 [ 34.485903][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.486116][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.486270][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.486470][ T67] PKRU: 55555554 [ 34.486564][ T67] Call Trace: [ 34.486655][ T67] [ 34.486719][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.486841][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.486964][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.487065][ T67] netif_close_many+0x2ac/0x640 [ 34.487188][ T67] ? __dev_close_many+0x670/0x670 [ 34.487312][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.487482][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.487632][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.487755][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.487911][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.488033][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.488156][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.488279][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.488412][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.488538][ T67] ops_undo_list+0x615/0x8f0 [ 34.488663][ T67] ? netns_install+0x2a0/0x2a0 [ 34.488787][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.488912][ T67] cleanup_net+0x431/0x940 [ 34.489037][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.489160][ T67] ? process_one_work+0xdb7/0x1410 [ 34.489284][ T67] ? lock_acquire+0x134/0x160 [ 34.489420][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.489544][ T67] process_one_work+0xdf8/0x1410 [ 34.489671][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.489792][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.489920][ T67] worker_thread+0x4f1/0xd60 [ 34.490051][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.490172][ T67] kthread+0x367/0x460 [ 34.490262][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.490424][ T67] ? kthread_affine_node+0x330/0x330 [ 34.490546][ T67] ret_from_fork+0x474/0x6b0 [ 34.490669][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.490822][ T67] ? __switch_to+0x5a3/0xe00 [ 34.490945][ T67] ? kthread_affine_node+0x330/0x330 [ 34.491068][ T67] ret_from_fork_asm+0x11/0x20 [ 34.491195][ T67] [ 34.491285][ T67] irq event stamp: 376909 [ 34.491387][ T67] hardirqs last enabled at (376919): [] __up_console_sem+0x5a/0x70 [ 34.491594][ T67] hardirqs last disabled at (376926): [] __up_console_sem+0x3f/0x70 [ 34.491805][ T67] softirqs last enabled at (376784): [] handle_softirqs+0x611/0x940 [ 34.492017][ T67] softirqs last disabled at (376779): [] __irq_exit_rcu+0x103/0x1c0 [ 34.492231][ T67] ---[ end trace 0000000000000000 ]--- [ 34.493058][ T67] ------------[ cut here ]------------ [ 34.493181][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.493446][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.493724][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.494003][ T67] Tainted: [W]=WARN [ 34.494099][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.494250][ T67] Workqueue: netns cleanup_net [ 34.494391][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.494548][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.494980][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 34.495131][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d465000 RCX: 1ff4000000090ec7 [ 34.495310][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4650bc [ 34.495508][ T67] RBP: ff1100000fba2000 R08: 1fe2200001a8ca19 R09: ff110000090f8bd0 [ 34.495690][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 34.495870][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 34.496050][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.496261][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.496427][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.496609][ T67] PKRU: 55555554 [ 34.496700][ T67] Call Trace: [ 34.496791][ T67] [ 34.496854][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.496976][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.497099][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.497192][ T67] netif_close_many+0x2ac/0x640 [ 34.497318][ T67] ? __dev_close_many+0x670/0x670 [ 34.497452][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.497604][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.497754][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.497876][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.498026][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.498148][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.498272][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.498405][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.498527][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.498650][ T67] ops_undo_list+0x615/0x8f0 [ 34.498773][ T67] ? netns_install+0x2a0/0x2a0 [ 34.498893][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.499022][ T67] cleanup_net+0x431/0x940 [ 34.499142][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.499265][ T67] ? process_one_work+0xdb7/0x1410 [ 34.499402][ T67] ? lock_acquire+0x134/0x160 [ 34.499522][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.499643][ T67] process_one_work+0xdf8/0x1410 [ 34.499766][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.499887][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.500019][ T67] worker_thread+0x4f1/0xd60 [ 34.500146][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.500266][ T67] kthread+0x367/0x460 [ 34.500366][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.500516][ T67] ? kthread_affine_node+0x330/0x330 [ 34.500637][ T67] ret_from_fork+0x474/0x6b0 [ 34.500758][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.500910][ T67] ? __switch_to+0x5a3/0xe00 [ 34.501035][ T67] ? kthread_affine_node+0x330/0x330 [ 34.501156][ T67] ret_from_fork_asm+0x11/0x20 [ 34.501283][ T67] [ 34.501385][ T67] irq event stamp: 379329 [ 34.501476][ T67] hardirqs last enabled at (379337): [] __up_console_sem+0x5a/0x70 [ 34.501684][ T67] hardirqs last disabled at (379344): [] __up_console_sem+0x3f/0x70 [ 34.501898][ T67] softirqs last enabled at (378954): [] handle_softirqs+0x611/0x940 [ 34.502116][ T67] softirqs last disabled at (378949): [] __irq_exit_rcu+0x103/0x1c0 [ 34.502323][ T67] ---[ end trace 0000000000000000 ]--- [ 34.503487][ T67] ------------[ cut here ]------------ [ 34.503610][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.503837][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.504105][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.504602][ T67] Tainted: [W]=WARN [ 34.504692][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.504839][ T67] Workqueue: netns cleanup_net [ 34.504959][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.505115][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.505542][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.505691][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ebc3a80 RCX: 1ff4000000090eed [ 34.505865][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc3b3c [ 34.506043][ T67] RBP: ff1100000e894000 R08: 1fe2200001d78769 R09: ff110000090f8bd0 [ 34.506217][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.506404][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.506581][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.506788][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.506935][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.507114][ T67] PKRU: 55555554 [ 34.507202][ T67] Call Trace: [ 34.507289][ T67] [ 34.507360][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.507512][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.507658][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.507778][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.507903][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.508019][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.508137][ T67] ops_undo_list+0x615/0x8f0 [ 34.508254][ T67] ? netns_install+0x2a0/0x2a0 [ 34.508381][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.508505][ T67] cleanup_net+0x431/0x940 [ 34.508621][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.508742][ T67] ? process_one_work+0xdb7/0x1410 [ 34.508862][ T67] ? lock_acquire+0x134/0x160 [ 34.508977][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.509094][ T67] process_one_work+0xdf8/0x1410 [ 34.509218][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.509336][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.509468][ T67] worker_thread+0x4f1/0xd60 [ 34.509588][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.509708][ T67] kthread+0x367/0x460 [ 34.509796][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.509953][ T67] ? kthread_affine_node+0x330/0x330 [ 34.510069][ T67] ret_from_fork+0x474/0x6b0 [ 34.510185][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.510331][ T67] ? __switch_to+0x5a3/0xe00 [ 34.510460][ T67] ? kthread_affine_node+0x330/0x330 [ 34.510579][ T67] ret_from_fork_asm+0x11/0x20 [ 34.510701][ T67] [ 34.510789][ T67] irq event stamp: 383579 [ 34.510876][ T67] hardirqs last enabled at (383587): [] __up_console_sem+0x5a/0x70 [ 34.511081][ T67] hardirqs last disabled at (383594): [] __up_console_sem+0x3f/0x70 [ 34.511282][ T67] softirqs last enabled at (383240): [] handle_softirqs+0x611/0x940 [ 34.511499][ T67] softirqs last disabled at (383235): [] __irq_exit_rcu+0x103/0x1c0 [ 34.511706][ T67] ---[ end trace 0000000000000000 ]--- [ 34.512811][ T67] ------------[ cut here ]------------ [ 34.512971][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.513247][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.513554][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.513819][ T67] Tainted: [W]=WARN [ 34.513909][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.514058][ T67] Workqueue: netns cleanup_net [ 34.514182][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.514334][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.514767][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.514915][ T67] RAX: 00000000ffffffa6 RBX: ff110000052ef1c0 RCX: 1ff4000000090eed [ 34.515088][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052ef27c [ 34.515263][ T67] RBP: ff1100000c209000 R08: 1fe2200000a5de51 R09: ff110000090f8bd0 [ 34.515449][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.515625][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.515804][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.516009][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.516154][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.516332][ T67] PKRU: 55555554 [ 34.516430][ T67] Call Trace: [ 34.516518][ T67] [ 34.516578][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.516727][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.516872][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.516990][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.517109][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.517224][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.517355][ T67] ops_undo_list+0x615/0x8f0 [ 34.517477][ T67] ? netns_install+0x2a0/0x2a0 [ 34.517592][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.517711][ T67] cleanup_net+0x431/0x940 [ 34.517829][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.517944][ T67] ? process_one_work+0xdb7/0x1410 [ 34.518062][ T67] ? lock_acquire+0x134/0x160 [ 34.518180][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.518299][ T67] process_one_work+0xdf8/0x1410 [ 34.518430][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.518546][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.518667][ T67] worker_thread+0x4f1/0xd60 [ 34.518789][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.518905][ T67] kthread+0x367/0x460 [ 34.518993][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.519140][ T67] ? kthread_affine_node+0x330/0x330 [ 34.519257][ T67] ret_from_fork+0x474/0x6b0 [ 34.519386][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.519533][ T67] ? __switch_to+0x5a3/0xe00 [ 34.519651][ T67] ? kthread_affine_node+0x330/0x330 [ 34.519768][ T67] ret_from_fork_asm+0x11/0x20 [ 34.519892][ T67] [ 34.519978][ T67] irq event stamp: 386151 [ 34.520066][ T67] hardirqs last enabled at (386159): [] __up_console_sem+0x5a/0x70 [ 34.520270][ T67] hardirqs last disabled at (386166): [] __up_console_sem+0x3f/0x70 [ 34.520481][ T67] softirqs last enabled at (385756): [] handle_softirqs+0x611/0x940 [ 34.520685][ T67] softirqs last disabled at (385739): [] __irq_exit_rcu+0x103/0x1c0 [ 34.520887][ T67] ---[ end trace 0000000000000000 ]--- [ 34.521974][ T67] ------------[ cut here ]------------ [ 34.522092][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.522322][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.522614][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.522879][ T67] Tainted: [W]=WARN [ 34.522968][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.523115][ T67] Workqueue: netns cleanup_net [ 34.523238][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.523405][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.523838][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.523985][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cd1c0 RCX: 1ff4000000090eed [ 34.524163][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cd27c [ 34.524338][ T67] RBP: ff11000009a41000 R08: 1fe2200002679a51 R09: ff110000090f8bd0 [ 34.524533][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.524706][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.524883][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.525093][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.525240][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.525427][ T67] PKRU: 55555554 [ 34.525515][ T67] Call Trace: [ 34.525603][ T67] [ 34.525664][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.525813][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.525959][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.526076][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.526194][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.526309][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.526439][ T67] ops_undo_list+0x615/0x8f0 [ 34.526561][ T67] ? netns_install+0x2a0/0x2a0 [ 34.526680][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.526804][ T67] cleanup_net+0x431/0x940 [ 34.526922][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.527040][ T67] ? process_one_work+0xdb7/0x1410 [ 34.527160][ T67] ? lock_acquire+0x134/0x160 [ 34.527281][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.527413][ T67] process_one_work+0xdf8/0x1410 [ 34.527538][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.527655][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.527777][ T67] worker_thread+0x4f1/0xd60 [ 34.527898][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.528018][ T67] kthread+0x367/0x460 [ 34.528106][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.528255][ T67] ? kthread_affine_node+0x330/0x330 [ 34.528384][ T67] ret_from_fork+0x474/0x6b0 [ 34.528504][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.528649][ T67] ? __switch_to+0x5a3/0xe00 [ 34.528766][ T67] ? kthread_affine_node+0x330/0x330 [ 34.528885][ T67] ret_from_fork_asm+0x11/0x20 [ 34.529009][ T67] [ 34.529096][ T67] irq event stamp: 388707 [ 34.529187][ T67] hardirqs last enabled at (388715): [] __up_console_sem+0x5a/0x70 [ 34.529399][ T67] hardirqs last disabled at (388724): [] __up_console_sem+0x3f/0x70 [ 34.529600][ T67] softirqs last enabled at (388214): [] __alloc_skb+0x4c2/0x5f0 [ 34.529808][ T67] softirqs last disabled at (388212): [] __alloc_skb+0x4c2/0x5f0 [ 34.530013][ T67] ---[ end trace 0000000000000000 ]--- [ 34.530887][ T67] ------------[ cut here ]------------ [ 34.531004][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.531231][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.531962][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.532230][ T67] Tainted: [W]=WARN [ 34.532319][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.532522][ T67] Workqueue: netns cleanup_net [ 34.532644][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.532799][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.533224][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.533423][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cc580 RCX: 1ff4000000090eed [ 34.533599][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cc63c [ 34.533819][ T67] RBP: ff1100000f87c000 R08: 1fe22000026798c9 R09: ff110000090f8bd0 [ 34.533992][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.534165][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.534341][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.534599][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.534749][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.534923][ T67] PKRU: 55555554 [ 34.535011][ T67] Call Trace: [ 34.535099][ T67] [ 34.535161][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.535311][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.535515][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.535631][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.535748][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.535868][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.535987][ T67] ops_undo_list+0x615/0x8f0 [ 34.536110][ T67] ? netns_install+0x2a0/0x2a0 [ 34.536226][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.536405][ T67] cleanup_net+0x431/0x940 [ 34.536525][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.536642][ T67] ? process_one_work+0xdb7/0x1410 [ 34.536759][ T67] ? lock_acquire+0x134/0x160 [ 34.536874][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.536993][ T67] process_one_work+0xdf8/0x1410 [ 34.537112][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.537231][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.537403][ T67] worker_thread+0x4f1/0xd60 [ 34.537529][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.537646][ T67] kthread+0x367/0x460 [ 34.537735][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.537882][ T67] ? kthread_affine_node+0x330/0x330 [ 34.537999][ T67] ret_from_fork+0x474/0x6b0 [ 34.538118][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.538264][ T67] ? __switch_to+0x5a3/0xe00 [ 34.538433][ T67] ? kthread_affine_node+0x330/0x330 [ 34.538549][ T67] ret_from_fork_asm+0x11/0x20 [ 34.538672][ T67] [ 34.538760][ T67] irq event stamp: 391669 [ 34.538848][ T67] hardirqs last enabled at (391677): [] __up_console_sem+0x5a/0x70 [ 34.539053][ T67] hardirqs last disabled at (391684): [] __up_console_sem+0x3f/0x70 [ 34.539254][ T67] softirqs last enabled at (391642): [] handle_softirqs+0x611/0x940 [ 34.539508][ T67] softirqs last disabled at (391701): [] __irq_exit_rcu+0x103/0x1c0 [ 34.539713][ T67] ---[ end trace 0000000000000000 ]--- [ 34.540748][ T67] ------------[ cut here ]------------ [ 34.540877][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.541109][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.541395][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.541666][ T67] Tainted: [W]=WARN [ 34.541756][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.541902][ T67] Workqueue: netns cleanup_net [ 34.542028][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.542180][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.542611][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.542759][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cc3c0 RCX: 1ff4000000090eed [ 34.542941][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cc47c [ 34.543129][ T67] RBP: ff11000008bfc000 R08: 1fe2200002679891 R09: ff110000090f8bd0 [ 34.543307][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.543502][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.543676][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.543885][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.544037][ T67] CR2: 00007f2ca63027a0 CR3: 00000000100e8005 CR4: 0000000000771ef0 [ 34.544213][ T67] PKRU: 55555554 [ 34.544300][ T67] Call Trace: [ 34.544398][ T67] [ 34.544460][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.544609][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.544762][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.544879][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.545001][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.545118][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.545237][ T67] ops_undo_list+0x615/0x8f0 [ 34.545368][ T67] ? netns_install+0x2a0/0x2a0 [ 34.545489][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.545609][ T67] cleanup_net+0x431/0x940 [ 34.545729][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.545845][ T67] ? process_one_work+0xdb7/0x1410 [ 34.545963][ T67] ? lock_acquire+0x134/0x160 [ 34.546080][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.546203][ T67] process_one_work+0xdf8/0x1410 [ 34.546326][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.546458][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.546582][ T67] worker_thread+0x4f1/0xd60 [ 34.546705][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.546822][ T67] kthread+0x367/0x460 [ 34.546910][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.547059][ T67] ? kthread_affine_node+0x330/0x330 [ 34.547175][ T67] ret_from_fork+0x474/0x6b0 [ 34.547292][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.547453][ T67] ? __switch_to+0x5a3/0xe00 [ 34.547577][ T67] ? kthread_affine_node+0x330/0x330 [ 34.547697][ T67] ret_from_fork_asm+0x11/0x20 [ 34.547820][ T67] [ 34.547906][ T67] irq event stamp: 393271 [ 34.547993][ T67] hardirqs last enabled at (393279): [] __up_console_sem+0x5a/0x70 [ 34.548195][ T67] hardirqs last disabled at (393286): [] __up_console_sem+0x3f/0x70 [ 34.548410][ T67] softirqs last enabled at (393236): [] handle_softirqs+0x611/0x940 [ 34.548613][ T67] softirqs last disabled at (393231): [] __irq_exit_rcu+0x103/0x1c0 [ 34.548813][ T67] ---[ end trace 0000000000000000 ]--- [ 34.553601][ T67] ------------[ cut here ]------------ [ 34.553727][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.553957][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.554227][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.554508][ T67] Tainted: [W]=WARN [ 34.554595][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.554744][ T67] Workqueue: netns cleanup_net [ 34.554864][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.555014][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.555448][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.555599][ T67] RAX: 00000000ffffffa6 RBX: ff11000005090900 RCX: 1ff4000000090eed [ 34.555771][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050909bc [ 34.555947][ T67] RBP: ff1100000f7aa000 R08: 1fe2200000a12139 R09: ff110000090f8bd0 [ 34.556123][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.556295][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.556481][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.556684][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.556830][ T67] CR2: 00007f2ca63027a0 CR3: 00000000100e8005 CR4: 0000000000771ef0 [ 34.557006][ T67] PKRU: 55555554 [ 34.557091][ T67] Call Trace: [ 34.557177][ T67] [ 34.557238][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.557406][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.557552][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.557673][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.557791][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.557906][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.558024][ T67] ops_undo_list+0x615/0x8f0 [ 34.558141][ T67] ? netns_install+0x2a0/0x2a0 [ 34.558256][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.558391][ T67] cleanup_net+0x431/0x940 [ 34.558506][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.558626][ T67] ? process_one_work+0xdb7/0x1410 [ 34.558750][ T67] ? lock_acquire+0x134/0x160 [ 34.558866][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.558988][ T67] process_one_work+0xdf8/0x1410 [ 34.559113][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.559229][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.559362][ T67] worker_thread+0x4f1/0xd60 [ 34.559483][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.559600][ T67] kthread+0x367/0x460 [ 34.559687][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.559831][ T67] ? kthread_affine_node+0x330/0x330 [ 34.559952][ T67] ret_from_fork+0x474/0x6b0 [ 34.560068][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.560212][ T67] ? __switch_to+0x5a3/0xe00 [ 34.560326][ T67] ? kthread_affine_node+0x330/0x330 [ 34.560454][ T67] ret_from_fork_asm+0x11/0x20 [ 34.560576][ T67] [ 34.560663][ T67] irq event stamp: 398619 [ 34.560751][ T67] hardirqs last enabled at (398627): [] __up_console_sem+0x5a/0x70 [ 34.560950][ T67] hardirqs last disabled at (398634): [] __up_console_sem+0x3f/0x70 [ 34.561151][ T67] softirqs last enabled at (398280): [] handle_softirqs+0x611/0x940 [ 34.561364][ T67] softirqs last disabled at (398275): [] __irq_exit_rcu+0x103/0x1c0 [ 34.561564][ T67] ---[ end trace 0000000000000000 ]--- [ 34.562775][ T67] ------------[ cut here ]------------ [ 34.562891][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.563119][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.564200][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.564522][ T67] Tainted: [W]=WARN [ 34.564611][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.564757][ T67] Workqueue: netns cleanup_net [ 34.564878][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.565030][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.565496][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.565640][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091c40 RCX: 1ff4000000090eed [ 34.565812][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091cfc [ 34.565985][ T67] RBP: ff1100000b7fa000 R08: 1fe2200000a123a1 R09: ff110000090f8bd0 [ 34.566157][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.566329][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.566555][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.566757][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.566912][ T67] CR2: 00007f2ca63027a0 CR3: 00000000100e8005 CR4: 0000000000771ef0 [ 34.567089][ T67] PKRU: 55555554 [ 34.567174][ T67] Call Trace: [ 34.567260][ T67] [ 34.567320][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.567522][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.567664][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.567780][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.567896][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.568011][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.568130][ T67] ops_undo_list+0x615/0x8f0 [ 34.568247][ T67] ? netns_install+0x2a0/0x2a0 [ 34.568414][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.568534][ T67] cleanup_net+0x431/0x940 [ 34.568655][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.568771][ T67] ? process_one_work+0xdb7/0x1410 [ 34.568887][ T67] ? lock_acquire+0x134/0x160 [ 34.569003][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.569120][ T67] process_one_work+0xdf8/0x1410 [ 34.569240][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.569405][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.569525][ T67] worker_thread+0x4f1/0xd60 [ 34.569644][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.569760][ T67] kthread+0x367/0x460 [ 34.569847][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.569991][ T67] ? kthread_affine_node+0x330/0x330 [ 34.570106][ T67] ret_from_fork+0x474/0x6b0 [ 34.570223][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.570419][ T67] ? __switch_to+0x5a3/0xe00 [ 34.570537][ T67] ? kthread_affine_node+0x330/0x330 [ 34.570652][ T67] ret_from_fork_asm+0x11/0x20 [ 34.570778][ T67] [ 34.570864][ T67] irq event stamp: 403763 [ 34.570949][ T67] hardirqs last enabled at (403771): [] __up_console_sem+0x5a/0x70 [ 34.571148][ T67] hardirqs last disabled at (403778): [] __up_console_sem+0x3f/0x70 [ 34.571401][ T67] softirqs last enabled at (403878): [] handle_softirqs+0x611/0x940 [ 34.571604][ T67] softirqs last disabled at (403787): [] __irq_exit_rcu+0x103/0x1c0 [ 34.571811][ T67] ---[ end trace 0000000000000000 ]--- [ 34.574986][ T67] ------------[ cut here ]------------ [ 34.575109][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.575336][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.575620][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.575886][ T67] Tainted: [W]=WARN [ 34.575973][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.576119][ T67] Workqueue: netns cleanup_net [ 34.576241][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.576412][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.576841][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 34.576986][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b428900 RCX: 1ff4000000090eed [ 34.577160][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4289bc [ 34.577332][ T67] RBP: ff1100000fba2000 R08: 1fe2200001685139 R09: ff110000090f8bd0 [ 34.577516][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.577710][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.577895][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.578097][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.578246][ T67] CR2: 00007f2ca63027a0 CR3: 00000000100e8005 CR4: 0000000000771ef0 [ 34.578428][ T67] PKRU: 55555554 [ 34.578514][ T67] Call Trace: [ 34.578606][ T67] [ 34.578666][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.578812][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.578956][ T67] ? queue_rcu_work+0x7c/0xa0 [ 34.579077][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 34.579193][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.579306][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 34.579972][ T67] ops_undo_list+0x615/0x8f0 [ 34.580100][ T67] ? netns_install+0x2a0/0x2a0 [ 34.580215][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.580332][ T67] cleanup_net+0x431/0x940 [ 34.580502][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.580617][ T67] ? process_one_work+0xdb7/0x1410 [ 34.580739][ T67] ? lock_acquire+0x134/0x160 [ 34.580854][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.580977][ T67] process_one_work+0xdf8/0x1410 [ 34.581105][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.581232][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.581404][ T67] worker_thread+0x4f1/0xd60 [ 34.581526][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.581642][ T67] kthread+0x367/0x460 [ 34.581729][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.581874][ T67] ? kthread_affine_node+0x330/0x330 [ 34.581993][ T67] ret_from_fork+0x474/0x6b0 [ 34.582151][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.582296][ T67] ? __switch_to+0x5a3/0xe00 [ 34.582462][ T67] ? kthread_affine_node+0x330/0x330 [ 34.582578][ T67] ret_from_fork_asm+0x11/0x20 [ 34.582698][ T67] [ 34.582784][ T67] irq event stamp: 408119 [ 34.582873][ T67] hardirqs last enabled at (408127): [] __up_console_sem+0x5a/0x70 [ 34.583077][ T67] hardirqs last disabled at (408134): [] __up_console_sem+0x3f/0x70 [ 34.583277][ T67] softirqs last enabled at (408092): [] handle_softirqs+0x611/0x940 [ 34.583529][ T67] softirqs last disabled at (408151): [] __irq_exit_rcu+0x103/0x1c0 [ 34.583730][ T67] ---[ end trace 0000000000000000 ]--- [ 34.585970][ T628] ------------[ cut here ]------------ [ 34.586109][ T628] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/628 [ 34.586330][ T628] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.586647][ T628] CPU: 3 UID: 0 PID: 628 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.586904][ T628] Tainted: [W]=WARN [ 34.587003][ T628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.587163][ T628] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.587330][ T628] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.588341][ T628] RSP: 0018:ffa0000000faf020 EFLAGS: 00010286 [ 34.588568][ T628] RAX: 00000000ffffffa6 RBX: ff1100000b428200 RCX: 1ff40000001f5dca [ 34.588760][ T628] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4282bc [ 34.588953][ T628] RBP: ff1100000ee6c000 R08: 1fe2200001685059 R09: ff1100000a83ae58 [ 34.589146][ T628] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 34.589335][ T628] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 34.589596][ T628] FS: 00007f2ca5f33840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.589823][ T628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.590040][ T628] CR2: 000000001829f988 CR3: 00000000100e8005 CR4: 0000000000771ef0 [ 34.590235][ T628] PKRU: 55555554 [ 34.590331][ T628] Call Trace: [ 34.590485][ T628] [ 34.590553][ T628] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.590688][ T628] rtmsg_ifinfo+0x5c/0xb0 [ 34.590793][ T628] ? mark_held_locks+0x40/0x70 [ 34.590931][ T628] __dev_notify_flags+0x1b8/0x280 [ 34.591065][ T628] ? netif_change_name+0x8c0/0x8c0 [ 34.591194][ T628] ? __dev_change_flags+0x4a4/0x6d0 [ 34.591324][ T628] ? netif_set_allmulti+0x2c0/0x2c0 [ 34.591514][ T628] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.591644][ T628] ? is_bpf_text_address+0x68/0x110 [ 34.591779][ T628] netif_change_flags+0xfe/0x190 [ 34.591909][ T628] ? unwind_get_return_address+0x67/0xd0 [ 34.592039][ T628] do_setlink.isra.0+0x1d25/0x2a60 [ 34.592201][ T628] ? rtnl_link_get_size+0x350/0x350 [ 34.592485][ T628] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 34.592652][ T628] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.592781][ T628] ? validate_chain+0x38b/0xc20 [ 34.592913][ T628] ? rcu_read_lock_any_held+0x66/0x90 [ 34.593041][ T628] ? stack_depot_save_flags+0x367/0x770 [ 34.593172][ T628] ? __kernel_text_address+0x12/0x30 [ 34.593302][ T628] ? __lock_acquire+0x508/0xc10 [ 34.593496][ T628] ? lock_acquire.part.0+0xbc/0x260 [ 34.593625][ T628] ? rtnl_newlink+0x883/0xee0 [ 34.593754][ T628] ? rcu_is_watching+0x15/0xd0 [ 34.593885][ T628] ? lock_acquire+0x134/0x160 [ 34.594014][ T628] ? rcu_is_watching+0x15/0xd0 [ 34.594142][ T628] ? rcu_is_watching+0x15/0xd0 [ 34.594273][ T628] ? trace_contention_end+0xb3/0x1a0 [ 34.594511][ T628] ? __mutex_lock+0x1db/0x2010 [ 34.594641][ T628] ? __mutex_lock+0x9b2/0x2010 [ 34.594771][ T628] ? rtnl_newlink+0x883/0xee0 [ 34.594903][ T628] ? ww_mutex_lock+0x160/0x160 [ 34.595038][ T628] ? __rtnl_newlink+0x3fa/0xa50 [ 34.595171][ T628] rtnl_newlink+0x8d1/0xee0 [ 34.595303][ T628] ? lock_acquire.part.0+0xbc/0x260 [ 34.595553][ T628] ? find_held_lock+0x2b/0x80 [ 34.595692][ T628] ? __rtnl_newlink+0xa50/0xa50 [ 34.595833][ T628] ? mark_usage+0x61/0x170 [ 34.595961][ T628] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.596096][ T628] ? lock_acquire.part.0+0xbc/0x260 [ 34.596223][ T628] ? find_held_lock+0x2b/0x80 [ 34.596479][ T628] ? __rtnl_newlink+0xa50/0xa50 [ 34.596608][ T628] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.596738][ T628] ? __rtnl_newlink+0xa50/0xa50 [ 34.596865][ T628] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.596994][ T628] ? validate_chain+0x38b/0xc20 [ 34.597122][ T628] ? rtnl_link_fill+0x920/0x920 [ 34.597254][ T628] ? __lock_acquire+0x508/0xc10 [ 34.597501][ T628] ? lock_acquire.part.0+0xbc/0x260 [ 34.597629][ T628] ? find_held_lock+0x2b/0x80 [ 34.597758][ T628] netlink_rcv_skb+0x14e/0x3a0 [ 34.597888][ T628] ? rtnl_link_fill+0x920/0x920 [ 34.598019][ T628] ? netlink_ack+0xcf0/0xcf0 [ 34.598151][ T628] ? netlink_deliver_tap+0xc5/0x330 [ 34.598279][ T628] ? netlink_deliver_tap+0x13c/0x330 [ 34.598529][ T628] netlink_unicast+0x486/0x750 [ 34.598662][ T628] ? netlink_attachskb+0x810/0x810 [ 34.598791][ T628] ? __lock_acquire+0x508/0xc10 [ 34.598920][ T628] netlink_sendmsg+0x735/0xc60 [ 34.599050][ T628] ? netlink_unicast+0x750/0x750 [ 34.599183][ T628] ? __might_fault+0x97/0x140 [ 34.599315][ T628] ____sys_sendmsg+0x419/0x850 [ 34.599562][ T628] ? copy_msghdr_from_user+0x2a0/0x460 [ 34.599692][ T628] ? get_timestamp.constprop.0+0x390/0x390 [ 34.599850][ T628] ? move_addr_to_kernel+0x40/0x40 [ 34.599980][ T628] ? stack_depot_save_flags+0x367/0x770 [ 34.600109][ T628] ? validate_chain+0x38b/0xc20 [ 34.600249][ T628] ___sys_sendmsg+0x14e/0x1d0 [ 34.600491][ T628] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 34.600656][ T628] ? copy_msghdr_from_user+0x460/0x460 [ 34.600796][ T628] __sys_sendmsg+0x145/0x1f0 [ 34.600926][ T628] ? __sys_sendmsg_sock+0x20/0x20 [ 34.601055][ T628] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 34.601217][ T628] ? do_raw_spin_unlock+0x59/0x250 [ 34.601459][ T628] ? rcu_is_watching+0x15/0xd0 [ 34.601590][ T628] do_syscall_64+0x117/0xfc0 [ 34.601720][ T628] ? trace_hardirqs_off+0xd/0x30 [ 34.601849][ T628] ? exc_page_fault+0xee/0x100 [ 34.601978][ T628] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.602139][ T628] RIP: 0033:0x7f2ca616d08e [ 34.602275][ T628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 34.602847][ T628] RSP: 002b:00007fff75644f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.603043][ T628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ca616d08e [ 34.603236][ T628] RDX: 0000000000000000 RSI: 00007fff75644fc0 RDI: 0000000000000005 [ 34.603508][ T628] RBP: 00007fff75644f20 R08: 0000000000000000 R09: 0000000000000000 [ 34.603705][ T628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e477 [ 34.603898][ T628] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff75645690 [ 34.604097][ T628] [ 34.604195][ T628] irq event stamp: 24295 [ 34.604291][ T628] hardirqs last enabled at (24303): [] __up_console_sem+0x5a/0x70 [ 34.604638][ T628] hardirqs last disabled at (24488): [] __up_console_sem+0x3f/0x70 [ 34.604861][ T628] softirqs last enabled at (24486): [] handle_softirqs+0x611/0x940 [ 34.605085][ T628] softirqs last disabled at (24311): [] __irq_exit_rcu+0x103/0x1c0 [ 34.605307][ T628] ---[ end trace 0000000000000000 ]--- [ 34.614223][ T67] ------------[ cut here ]------------ [ 34.614378][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.614624][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.614912][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.615203][ T67] Tainted: [W]=WARN [ 34.615296][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.615481][ T67] Workqueue: netns cleanup_net [ 34.615618][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.615782][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.616222][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 34.616389][ T67] RAX: 00000000ffffffa6 RBX: ff110000021ef540 RCX: 1ff4000000090eaf [ 34.616574][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ef5fc [ 34.616754][ T67] RBP: ff1100000ea21000 R08: 1fe220000043dec1 R09: ff110000090f8bd0 [ 34.616939][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 34.617150][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000028c9000 [ 34.617482][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.617698][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.617853][ T67] CR2: 000000001829f988 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.618043][ T67] PKRU: 55555554 [ 34.618135][ T67] Call Trace: [ 34.618227][ T67] [ 34.618292][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.618476][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.618570][ T67] netif_close_many+0x2ac/0x640 [ 34.618693][ T67] ? lock_acquire+0x134/0x160 [ 34.618813][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.618934][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.619057][ T67] ? __dev_close_many+0x670/0x670 [ 34.619181][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.619333][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.619544][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.619669][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.619821][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.619942][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.620071][ T67] default_device_exit_batch+0x38b/0x600 [ 34.620195][ T67] ? unregister_netdev+0x60/0x60 [ 34.620325][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.620518][ T67] ? fou_exit_net+0x30/0x110 [ 34.620643][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.620770][ T67] ? netns_install+0x2a0/0x2a0 [ 34.620890][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.621020][ T67] cleanup_net+0x431/0x940 [ 34.621146][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.621268][ T67] ? process_one_work+0xdb7/0x1410 [ 34.621445][ T67] ? lock_acquire+0x134/0x160 [ 34.621567][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.621690][ T67] process_one_work+0xdf8/0x1410 [ 34.621817][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.621991][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.622158][ T67] worker_thread+0x4f1/0xd60 [ 34.622285][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.622466][ T67] kthread+0x367/0x460 [ 34.622560][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.622712][ T67] ? kthread_affine_node+0x330/0x330 [ 34.622837][ T67] ret_from_fork+0x474/0x6b0 [ 34.622959][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.623112][ T67] ? __switch_to+0x5a3/0xe00 [ 34.623234][ T67] ? kthread_affine_node+0x330/0x330 [ 34.623411][ T67] ret_from_fork_asm+0x11/0x20 [ 34.623542][ T67] [ 34.623633][ T67] irq event stamp: 414027 [ 34.623727][ T67] hardirqs last enabled at (414035): [] __up_console_sem+0x5a/0x70 [ 34.623939][ T67] hardirqs last disabled at (414042): [] __up_console_sem+0x3f/0x70 [ 34.624151][ T67] softirqs last enabled at (414008): [] handle_softirqs+0x611/0x940 [ 34.624414][ T67] softirqs last disabled at (414059): [] __irq_exit_rcu+0x103/0x1c0 [ 34.624627][ T67] ---[ end trace 0000000000000000 ]--- [ 34.625929][ T67] ------------[ cut here ]------------ [ 34.626058][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 34.626299][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.626596][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.626879][ T67] Tainted: [W]=WARN [ 34.626971][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.627126][ T67] Workqueue: netns cleanup_net [ 34.627253][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.627429][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.628095][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 34.628336][ T67] RAX: 00000000ffffffa6 RBX: ff1100000619a200 RCX: 1ff4000000090eaf [ 34.628724][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619a2bc [ 34.628908][ T67] RBP: ff110000028c9000 R08: 1fe2200000c33459 R09: ff110000090f8bd0 [ 34.629091][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 34.629273][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007841000 [ 34.629575][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.629797][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.629965][ T67] CR2: 000000001829f988 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 34.630150][ T67] PKRU: 55555554 [ 34.630242][ T67] Call Trace: [ 34.630334][ T67] [ 34.630505][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.630632][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.630754][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.630848][ T67] netif_close_many+0x2ac/0x640 [ 34.630970][ T67] ? lock_acquire+0x134/0x160 [ 34.631092][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.631214][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.631338][ T67] ? __dev_close_many+0x670/0x670 [ 34.631574][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.631730][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.631887][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.632010][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.632163][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.632285][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.632496][ T67] default_device_exit_batch+0x38b/0x600 [ 34.632620][ T67] ? unregister_netdev+0x60/0x60 [ 34.632744][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.632867][ T67] ? fou_exit_net+0x30/0x110 [ 34.632993][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.633116][ T67] ? netns_install+0x2a0/0x2a0 [ 34.633238][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.633415][ T67] cleanup_net+0x431/0x940 [ 34.633538][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.633660][ T67] ? process_one_work+0xdb7/0x1410 [ 34.633783][ T67] ? lock_acquire+0x134/0x160 [ 34.633908][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.634032][ T67] process_one_work+0xdf8/0x1410 [ 34.634158][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.634281][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.634511][ T67] worker_thread+0x4f1/0xd60 [ 34.634637][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.634762][ T67] kthread+0x367/0x460 [ 34.634854][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.635007][ T67] ? kthread_affine_node+0x330/0x330 [ 34.635130][ T67] ret_from_fork+0x474/0x6b0 [ 34.635253][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.635503][ T67] ? __switch_to+0x5a3/0xe00 [ 34.635665][ T67] ? kthread_affine_node+0x330/0x330 [ 34.635798][ T67] ret_from_fork_asm+0x11/0x20 [ 34.635925][ T67] [ 34.636018][ T67] irq event stamp: 417653 [ 34.636110][ T67] hardirqs last enabled at (417661): [] __up_console_sem+0x5a/0x70 [ 34.636322][ T67] hardirqs last disabled at (417668): [] __up_console_sem+0x3f/0x70 [ 34.636589][ T67] softirqs last enabled at (417770): [] handle_softirqs+0x611/0x940 [ 34.636801][ T67] softirqs last disabled at (417677): [] __irq_exit_rcu+0x103/0x1c0 [ 34.637012][ T67] ---[ end trace 0000000000000000 ]--- [ 34.638650][ T67] ------------[ cut here ]------------ [ 34.638786][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.639036][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.639321][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.639614][ T67] Tainted: [W]=WARN [ 34.639713][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.639868][ T67] Workqueue: netns cleanup_net [ 34.639997][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.640209][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.640876][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 34.641037][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c5a3c40 RCX: 1ff4000000090eaf [ 34.641222][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a3cfc [ 34.641424][ T67] RBP: ff11000007841000 R08: 1fe22000018b47a1 R09: ff110000090f8bd0 [ 34.641609][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 34.641795][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 34.641980][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.642195][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.642362][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.642551][ T67] PKRU: 55555554 [ 34.642643][ T67] Call Trace: [ 34.642735][ T67] [ 34.642800][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.642925][ T67] ? notifier_call_chain+0xb0/0x320 [ 34.643053][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 34.643147][ T67] netif_close_many+0x2ac/0x640 [ 34.643270][ T67] ? lock_acquire+0x134/0x160 [ 34.643407][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.643532][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.643655][ T67] ? __dev_close_many+0x670/0x670 [ 34.643778][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 34.643932][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 34.644086][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.644209][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.644374][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.644507][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.644638][ T67] default_device_exit_batch+0x38b/0x600 [ 34.644761][ T67] ? unregister_netdev+0x60/0x60 [ 34.644885][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.645010][ T67] ? fou_exit_net+0x30/0x110 [ 34.645133][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.645259][ T67] ? netns_install+0x2a0/0x2a0 [ 34.645395][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.645520][ T67] cleanup_net+0x431/0x940 [ 34.645642][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.645764][ T67] ? process_one_work+0xdb7/0x1410 [ 34.645889][ T67] ? lock_acquire+0x134/0x160 [ 34.646012][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.646135][ T67] process_one_work+0xdf8/0x1410 [ 34.646262][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.646399][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.646526][ T67] worker_thread+0x4f1/0xd60 [ 34.646651][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.646774][ T67] kthread+0x367/0x460 [ 34.646867][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.647019][ T67] ? kthread_affine_node+0x330/0x330 [ 34.647143][ T67] ret_from_fork+0x474/0x6b0 [ 34.647269][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.647433][ T67] ? __switch_to+0x5a3/0xe00 [ 34.647555][ T67] ? kthread_affine_node+0x330/0x330 [ 34.647679][ T67] ret_from_fork_asm+0x11/0x20 [ 34.647806][ T67] [ 34.647897][ T67] irq event stamp: 421779 [ 34.647989][ T67] hardirqs last enabled at (421787): [] __up_console_sem+0x5a/0x70 [ 34.648203][ T67] hardirqs last disabled at (421794): [] __up_console_sem+0x3f/0x70 [ 34.648424][ T67] softirqs last enabled at (421546): [] handle_softirqs+0x611/0x940 [ 34.648634][ T67] softirqs last disabled at (421541): [] __irq_exit_rcu+0x103/0x1c0 [ 34.648847][ T67] ---[ end trace 0000000000000000 ]--- [ 34.653580][ T67] ------------[ cut here ]------------ [ 34.653708][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 34.653943][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.654217][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.655415][ T67] Tainted: [W]=WARN [ 34.655552][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.655774][ T67] Workqueue: netns cleanup_net [ 34.655960][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.656191][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.656790][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 34.656941][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c5a2e40 RCX: 1ff4000000090ed5 [ 34.657125][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a2efc [ 34.657307][ T67] RBP: ff1100000ea21000 R08: 1fe22000018b45e1 R09: ff110000090f8bd0 [ 34.657543][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 34.657723][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.657903][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 34.658110][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.658258][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 34.658494][ T67] PKRU: 55555554 [ 34.658583][ T67] Call Trace: [ 34.658672][ T67] [ 34.658734][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.658890][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.659051][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.659174][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.659298][ T67] default_device_exit_batch+0x38b/0x600 [ 34.659474][ T67] ? unregister_netdev+0x60/0x60 [ 34.659594][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.659713][ T67] ? fou_exit_net+0x30/0x110 [ 34.659839][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.659959][ T67] ? netns_install+0x2a0/0x2a0 [ 34.660077][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.660198][ T67] cleanup_net+0x431/0x940 [ 34.660318][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.660492][ T67] ? process_one_work+0xdb7/0x1410 [ 34.660612][ T67] ? lock_acquire+0x134/0x160 [ 34.660731][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.660852][ T67] process_one_work+0xdf8/0x1410 [ 34.660975][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.661097][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.661220][ T67] worker_thread+0x4f1/0xd60 [ 34.661397][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.661516][ T67] kthread+0x367/0x460 [ 34.661605][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.661754][ T67] ? kthread_affine_node+0x330/0x330 [ 34.661875][ T67] ret_from_fork+0x474/0x6b0 [ 34.661993][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.662141][ T67] ? __switch_to+0x5a3/0xe00 [ 34.662259][ T67] ? kthread_affine_node+0x330/0x330 [ 34.662433][ T67] ret_from_fork_asm+0x11/0x20 [ 34.662560][ T67] [ 34.662649][ T67] irq event stamp: 430339 [ 34.662737][ T67] hardirqs last enabled at (430347): [] __up_console_sem+0x5a/0x70 [ 34.662946][ T67] hardirqs last disabled at (430354): [] __up_console_sem+0x3f/0x70 [ 34.663156][ T67] softirqs last enabled at (430320): [] handle_softirqs+0x611/0x940 [ 34.663422][ T67] softirqs last disabled at (430371): [] __irq_exit_rcu+0x103/0x1c0 [ 34.663631][ T67] ---[ end trace 0000000000000000 ]--- [ 34.665398][ T67] ------------[ cut here ]------------ [ 34.665536][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 34.665773][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.666052][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.666319][ T67] Tainted: [W]=WARN [ 34.666422][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.666569][ T67] Workqueue: netns cleanup_net [ 34.666694][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.666849][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.667270][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 34.667445][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ebd4740 RCX: 1ff4000000090ed5 [ 34.667622][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebd47fc [ 34.667803][ T67] RBP: ff110000028c9000 R08: 1fe2200001d7a901 R09: ff110000090f8bd0 [ 34.667980][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 34.668156][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.668338][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 34.668570][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.668718][ T67] CR2: 00000000004eb8c0 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 34.668895][ T67] PKRU: 55555554 [ 34.668987][ T67] Call Trace: [ 34.669089][ T67] [ 34.669152][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.669305][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.669468][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.669587][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.669709][ T67] default_device_exit_batch+0x38b/0x600 [ 34.669829][ T67] ? unregister_netdev+0x60/0x60 [ 34.669949][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.670069][ T67] ? fou_exit_net+0x30/0x110 [ 34.670190][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.670311][ T67] ? netns_install+0x2a0/0x2a0 [ 34.670444][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.670566][ T67] cleanup_net+0x431/0x940 [ 34.670686][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.670810][ T67] ? process_one_work+0xdb7/0x1410 [ 34.670931][ T67] ? lock_acquire+0x134/0x160 [ 34.671053][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.671174][ T67] process_one_work+0xdf8/0x1410 [ 34.671298][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.671429][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.671553][ T67] worker_thread+0x4f1/0xd60 [ 34.671690][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.671865][ T67] kthread+0x367/0x460 [ 34.672001][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.672222][ T67] ? kthread_affine_node+0x330/0x330 [ 34.672421][ T67] ret_from_fork+0x474/0x6b0 [ 34.672598][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.672749][ T67] ? __switch_to+0x5a3/0xe00 [ 34.672869][ T67] ? kthread_affine_node+0x330/0x330 [ 34.672990][ T67] ret_from_fork_asm+0x11/0x20 [ 34.673118][ T67] [ 34.673207][ T67] irq event stamp: 433403 [ 34.673296][ T67] hardirqs last enabled at (433411): [] __up_console_sem+0x5a/0x70 [ 34.673569][ T67] hardirqs last disabled at (433512): [] __up_console_sem+0x3f/0x70 [ 34.673777][ T67] softirqs last enabled at (433510): [] handle_softirqs+0x611/0x940 [ 34.673984][ T67] softirqs last disabled at (433419): [] __irq_exit_rcu+0x103/0x1c0 [ 34.674190][ T67] ---[ end trace 0000000000000000 ]--- [ 34.675607][ T67] ------------[ cut here ]------------ [ 34.675731][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 34.675970][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.676247][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.676539][ T67] Tainted: [W]=WARN [ 34.676629][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.676786][ T67] Workqueue: netns cleanup_net [ 34.676919][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.677075][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.677514][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 34.677666][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ebd5380 RCX: 1ff4000000090ed5 [ 34.677844][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebd543c [ 34.678023][ T67] RBP: ff11000007841000 R08: 1fe2200001d7aa89 R09: ff110000090f8bd0 [ 34.678205][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 34.678407][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 34.678593][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 34.678803][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.678951][ T67] CR2: 00000000004eb8c0 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 34.679132][ T67] PKRU: 55555554 [ 34.679223][ T67] Call Trace: [ 34.679312][ T67] [ 34.679386][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 34.679539][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 34.679686][ T67] ? mutex_is_locked+0x1c/0x50 [ 34.679805][ T67] ? rtnl_is_locked+0x15/0x20 [ 34.679929][ T67] default_device_exit_batch+0x38b/0x600 [ 34.680050][ T67] ? unregister_netdev+0x60/0x60 [ 34.680172][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 34.680292][ T67] ? fou_exit_net+0x30/0x110 [ 34.680422][ T67] ops_undo_list+0x2ce/0x8f0 [ 34.680544][ T67] ? netns_install+0x2a0/0x2a0 [ 34.680662][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.680784][ T67] cleanup_net+0x431/0x940 [ 34.680907][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 34.681026][ T67] ? process_one_work+0xdb7/0x1410 [ 34.681148][ T67] ? lock_acquire+0x134/0x160 [ 34.681267][ T67] ? rcu_is_watching+0x15/0xd0 [ 34.681398][ T67] process_one_work+0xdf8/0x1410 [ 34.681521][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 34.681640][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 34.681763][ T67] worker_thread+0x4f1/0xd60 [ 34.681887][ T67] ? rescuer_thread+0x1320/0x1320 [ 34.682009][ T67] kthread+0x367/0x460 [ 34.682098][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 34.682247][ T67] ? kthread_affine_node+0x330/0x330 [ 34.682378][ T67] ret_from_fork+0x474/0x6b0 [ 34.682501][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 34.682649][ T67] ? __switch_to+0x5a3/0xe00 [ 34.682768][ T67] ? kthread_affine_node+0x330/0x330 [ 34.682889][ T67] ret_from_fork_asm+0x11/0x20 [ 34.683013][ T67] [ 34.683101][ T67] irq event stamp: 436255 [ 34.683189][ T67] hardirqs last enabled at (436263): [] __up_console_sem+0x5a/0x70 [ 34.683405][ T67] hardirqs last disabled at (436272): [] __up_console_sem+0x3f/0x70 [ 34.683611][ T67] softirqs last enabled at (435900): [] handle_softirqs+0x611/0x940 [ 34.683821][ T67] softirqs last disabled at (435895): [] __irq_exit_rcu+0x103/0x1c0 [ 34.684027][ T67] ---[ end trace 0000000000000000 ]--- [ 34.784559][ T631] ------------[ cut here ]------------ [ 34.784714][ T631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/631 [ 34.784951][ T631] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.785260][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.785542][ T631] Tainted: [W]=WARN [ 34.785641][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.785804][ T631] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.785976][ T631] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.786452][ T631] RSP: 0018:ffa0000000fcfa80 EFLAGS: 00010286 [ 34.786618][ T631] RAX: 00000000ffffffa6 RBX: ff11000017692ac0 RCX: 1ff40000001f9f16 [ 34.786814][ T631] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017692b7c [ 34.787010][ T631] RBP: ff11000007ea4000 R08: 1fe2200002ed2571 R09: ff1100000e2e8b80 [ 34.787207][ T631] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.787425][ T631] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007ea4000 [ 34.787624][ T631] FS: 00007f70eba4c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.787855][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.788020][ T631] CR2: 00007f70ebc4dc20 CR3: 000000000f7f8001 CR4: 0000000000771ef0 [ 34.788218][ T631] PKRU: 55555554 [ 34.788316][ T631] Call Trace: [ 34.788425][ T631] [ 34.788493][ T631] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.788628][ T631] ? notifier_call_chain+0xb0/0x320 [ 34.788762][ T631] rtmsg_ifinfo+0x5c/0xb0 [ 34.788863][ T631] register_netdevice+0x1526/0x1bc0 [ 34.788997][ T631] ? unregister_netdevice_queue+0x470/0x470 [ 34.789161][ T631] ? alloc_netdev_mqs+0xed0/0x1490 [ 34.789293][ T631] register_netdev+0x23/0x40 [ 34.789438][ T631] loopback_net_init+0x7d/0x150 [ 34.789572][ T631] ops_init+0x187/0x560 [ 34.789674][ T631] setup_net+0x11b/0x3b0 [ 34.789775][ T631] ? unregister_pernet_device+0x80/0x80 [ 34.789906][ T631] ? lockdep_init_map_type+0x5d/0x250 [ 34.790038][ T631] ? mutex_init_lockdep+0xf6/0x120 [ 34.790171][ T631] copy_net_ns+0x383/0x660 [ 34.790303][ T631] create_new_namespaces+0x371/0xa10 [ 34.790679][ T631] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.790813][ T631] ksys_unshare+0x353/0x880 [ 34.790945][ T631] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.791078][ T631] ? walk_process_tree+0x350/0x350 [ 34.791209][ T631] ? __x64_sys_openat+0x10e/0x210 [ 34.791350][ T631] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.791490][ T631] __x64_sys_unshare+0x34/0x50 [ 34.791623][ T631] ? do_syscall_64+0x82/0xfc0 [ 34.791754][ T631] do_syscall_64+0x117/0xfc0 [ 34.791886][ T631] ? trace_hardirqs_off+0xd/0x30 [ 34.792019][ T631] ? exc_page_fault+0xee/0x100 [ 34.792150][ T631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.792313][ T631] RIP: 0033:0x7f70ebd0ebcb [ 34.792462][ T631] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.792934][ T631] RSP: 002b:00007ffd8f348a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.793135][ T631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f70ebd0ebcb [ 34.793330][ T631] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.793540][ T631] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.793736][ T631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f34ac30 [ 34.793932][ T631] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd8f34b889 [ 34.794136][ T631] [ 34.794234][ T631] irq event stamp: 21869 [ 34.794333][ T631] hardirqs last enabled at (21877): [] __up_console_sem+0x5a/0x70 [ 34.794576][ T631] hardirqs last disabled at (21886): [] __up_console_sem+0x3f/0x70 [ 34.794803][ T631] softirqs last enabled at (21686): [] handle_softirqs+0x611/0x940 [ 34.795032][ T631] softirqs last disabled at (21289): [] __irq_exit_rcu+0x103/0x1c0 [ 34.795260][ T631] ---[ end trace 0000000000000000 ]--- [ 34.798183][ T631] ------------[ cut here ]------------ [ 34.798320][ T631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/631 [ 34.798562][ T631] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.798870][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.799134][ T631] Tainted: [W]=WARN [ 34.799234][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.799409][ T631] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.799582][ T631] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.800051][ T631] RSP: 0018:ffa0000000fcf918 EFLAGS: 00010286 [ 34.800216][ T631] RAX: 00000000ffffffa6 RBX: ff1100001186e040 RCX: 1ff40000001f9ee9 [ 34.800428][ T631] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186e0fc [ 34.800625][ T631] RBP: ff110000173bc000 R08: 1fe220000230dc21 R09: ff1100000e2e8b80 [ 34.800820][ T631] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.801015][ T631] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000173bc000 [ 34.801211][ T631] FS: 00007f70eba4c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.801455][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.801620][ T631] CR2: 00007f70ebc4dc20 CR3: 000000000f7f8001 CR4: 0000000000771ef0 [ 34.801816][ T631] PKRU: 55555554 [ 34.801914][ T631] Call Trace: [ 34.802012][ T631] [ 34.802080][ T631] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.802210][ T631] ? notifier_call_chain+0xb0/0x320 [ 34.802347][ T631] rtmsg_ifinfo+0x5c/0xb0 [ 34.802454][ T631] register_netdevice+0x1526/0x1bc0 [ 34.802587][ T631] ? unregister_netdevice_queue+0x470/0x470 [ 34.802749][ T631] ? alloc_netdev_mqs+0xed0/0x1490 [ 34.802881][ T631] __ip_tunnel_create+0x380/0x470 [ 34.803013][ T631] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 34.803144][ T631] ? net_generic+0xb3/0x1e0 [ 34.803277][ T631] ip_tunnel_init_net+0x1b4/0x510 [ 34.803421][ T631] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 34.803554][ T631] ? __kmalloc_noprof+0x2d7/0x760 [ 34.803687][ T631] ops_init+0x187/0x560 [ 34.803787][ T631] setup_net+0x11b/0x3b0 [ 34.803887][ T631] ? unregister_pernet_device+0x80/0x80 [ 34.804018][ T631] ? lockdep_init_map_type+0x5d/0x250 [ 34.804148][ T631] ? mutex_init_lockdep+0xf6/0x120 [ 34.804282][ T631] copy_net_ns+0x383/0x660 [ 34.804424][ T631] create_new_namespaces+0x371/0xa10 [ 34.804558][ T631] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.804690][ T631] ksys_unshare+0x353/0x880 [ 34.804820][ T631] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.804951][ T631] ? walk_process_tree+0x350/0x350 [ 34.805083][ T631] ? __x64_sys_openat+0x10e/0x210 [ 34.805214][ T631] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.805356][ T631] __x64_sys_unshare+0x34/0x50 [ 34.805489][ T631] ? do_syscall_64+0x82/0xfc0 [ 34.805620][ T631] do_syscall_64+0x117/0xfc0 [ 34.805750][ T631] ? trace_hardirqs_off+0xd/0x30 [ 34.805879][ T631] ? exc_page_fault+0xee/0x100 [ 34.806011][ T631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.806174][ T631] RIP: 0033:0x7f70ebd0ebcb [ 34.806309][ T631] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.806787][ T631] RSP: 002b:00007ffd8f348a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.806985][ T631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f70ebd0ebcb [ 34.807179][ T631] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.807385][ T631] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.807579][ T631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f34ac30 [ 34.807775][ T631] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd8f34b889 [ 34.807977][ T631] [ 34.808075][ T631] irq event stamp: 23901 [ 34.808172][ T631] hardirqs last enabled at (23909): [] __up_console_sem+0x5a/0x70 [ 34.808409][ T631] hardirqs last disabled at (23918): [] __up_console_sem+0x3f/0x70 [ 34.808637][ T631] softirqs last enabled at (23320): [] __alloc_skb+0x4c2/0x5f0 [ 34.808864][ T631] softirqs last disabled at (23318): [] __alloc_skb+0x4c2/0x5f0 [ 34.809090][ T631] ---[ end trace 0000000000000000 ]--- [ 34.811604][ T631] ------------[ cut here ]------------ [ 34.811741][ T631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/631 [ 34.811970][ T631] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.812276][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.812552][ T631] Tainted: [W]=WARN [ 34.812653][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.812819][ T631] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.812992][ T631] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.813468][ T631] RSP: 0018:ffa0000000fcf8f8 EFLAGS: 00010286 [ 34.813633][ T631] RAX: 00000000ffffffa6 RBX: ff1100001186f1c0 RCX: 1ff40000001f9ee5 [ 34.813831][ T631] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186f27c [ 34.814030][ T631] RBP: ff1100000d714000 R08: 1fe220000230de51 R09: ff1100000e2e8b80 [ 34.814226][ T631] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.814432][ T631] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d714000 [ 34.814632][ T631] FS: 00007f70eba4c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.814862][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.815026][ T631] CR2: 00007f70ebc4dc20 CR3: 000000000f7f8001 CR4: 0000000000771ef0 [ 34.815223][ T631] PKRU: 55555554 [ 34.815321][ T631] Call Trace: [ 34.815428][ T631] [ 34.815497][ T631] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.815631][ T631] ? notifier_call_chain+0xb0/0x320 [ 34.815764][ T631] rtmsg_ifinfo+0x5c/0xb0 [ 34.815865][ T631] register_netdevice+0x1526/0x1bc0 [ 34.815999][ T631] ? unregister_netdevice_queue+0x470/0x470 [ 34.816163][ T631] ? alloc_netdev_mqs+0xed0/0x1490 [ 34.816297][ T631] __ip_tunnel_create+0x380/0x470 [ 34.816444][ T631] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 34.816575][ T631] ? net_generic+0xb3/0x1e0 [ 34.816709][ T631] ip_tunnel_init_net+0x1b4/0x510 [ 34.816842][ T631] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 34.816974][ T631] ? trace_kmalloc+0xed/0x130 [ 34.817107][ T631] ? __kasan_kmalloc+0x7b/0x90 [ 34.817241][ T631] vti_init_net+0x2a/0x140 [ 34.817385][ T631] ops_init+0x187/0x560 [ 34.817489][ T631] setup_net+0x11b/0x3b0 [ 34.817590][ T631] ? unregister_pernet_device+0x80/0x80 [ 34.817722][ T631] ? lockdep_init_map_type+0x5d/0x250 [ 34.817854][ T631] ? mutex_init_lockdep+0xf6/0x120 [ 34.817988][ T631] copy_net_ns+0x383/0x660 [ 34.818122][ T631] create_new_namespaces+0x371/0xa10 [ 34.818258][ T631] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.818402][ T631] ksys_unshare+0x353/0x880 [ 34.818536][ T631] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.818667][ T631] ? walk_process_tree+0x350/0x350 [ 34.818798][ T631] ? __x64_sys_openat+0x10e/0x210 [ 34.818931][ T631] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.819064][ T631] __x64_sys_unshare+0x34/0x50 [ 34.819196][ T631] ? do_syscall_64+0x82/0xfc0 [ 34.819329][ T631] do_syscall_64+0x117/0xfc0 [ 34.819476][ T631] ? trace_hardirqs_off+0xd/0x30 [ 34.819608][ T631] ? exc_page_fault+0xee/0x100 [ 34.819739][ T631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.819902][ T631] RIP: 0033:0x7f70ebd0ebcb [ 34.820039][ T631] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.820519][ T631] RSP: 002b:00007ffd8f348a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.820717][ T631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f70ebd0ebcb [ 34.820913][ T631] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.821109][ T631] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.821307][ T631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f34ac30 [ 34.821515][ T631] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd8f34b889 [ 34.821717][ T631] [ 34.821815][ T631] irq event stamp: 25769 [ 34.821913][ T631] hardirqs last enabled at (25777): [] __up_console_sem+0x5a/0x70 [ 34.822142][ T631] hardirqs last disabled at (25784): [] __up_console_sem+0x3f/0x70 [ 34.822379][ T631] softirqs last enabled at (25172): [] __alloc_skb+0x4c2/0x5f0 [ 34.822609][ T631] softirqs last disabled at (25170): [] __alloc_skb+0x4c2/0x5f0 [ 34.822837][ T631] ---[ end trace 0000000000000000 ]--- [ 34.825765][ T631] ------------[ cut here ]------------ [ 34.825900][ T631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/631 [ 34.826123][ T631] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.826431][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.826693][ T631] Tainted: [W]=WARN [ 34.826792][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.826954][ T631] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.827122][ T631] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.827595][ T631] RSP: 0018:ffa0000000fcfa78 EFLAGS: 00010286 [ 34.827759][ T631] RAX: 00000000ffffffa6 RBX: ff11000017692740 RCX: 1ff40000001f9f15 [ 34.827952][ T631] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176927fc [ 34.828147][ T631] RBP: ff110000130b4000 R08: 1fe2200002ed2501 R09: ff1100000e2e8b80 [ 34.828347][ T631] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.828547][ T631] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000130b4000 [ 34.828743][ T631] FS: 00007f70eba4c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.828969][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.829134][ T631] CR2: 00007f70ebc4dc20 CR3: 000000000f7f8001 CR4: 0000000000771ef0 [ 34.829328][ T631] PKRU: 55555554 [ 34.829433][ T631] Call Trace: [ 34.829528][ T631] [ 34.829595][ T631] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.829724][ T631] ? notifier_call_chain+0xb0/0x320 [ 34.829855][ T631] rtmsg_ifinfo+0x5c/0xb0 [ 34.829956][ T631] register_netdevice+0x1526/0x1bc0 [ 34.830086][ T631] ? unregister_netdevice_queue+0x470/0x470 [ 34.830246][ T631] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.830389][ T631] register_netdev+0x23/0x40 [ 34.830520][ T631] vti6_init_net+0x280/0x3c0 [ 34.830651][ T631] ops_init+0x187/0x560 [ 34.830750][ T631] setup_net+0x11b/0x3b0 [ 34.830848][ T631] ? unregister_pernet_device+0x80/0x80 [ 34.830980][ T631] ? lockdep_init_map_type+0x5d/0x250 [ 34.831110][ T631] ? mutex_init_lockdep+0xf6/0x120 [ 34.831241][ T631] copy_net_ns+0x383/0x660 [ 34.831381][ T631] create_new_namespaces+0x371/0xa10 [ 34.831515][ T631] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.831645][ T631] ksys_unshare+0x353/0x880 [ 34.831777][ T631] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.831906][ T631] ? walk_process_tree+0x350/0x350 [ 34.832036][ T631] ? __x64_sys_openat+0x10e/0x210 [ 34.832165][ T631] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.832296][ T631] __x64_sys_unshare+0x34/0x50 [ 34.832434][ T631] ? do_syscall_64+0x82/0xfc0 [ 34.832564][ T631] do_syscall_64+0x117/0xfc0 [ 34.832692][ T631] ? trace_hardirqs_off+0xd/0x30 [ 34.832825][ T631] ? exc_page_fault+0xee/0x100 [ 34.832954][ T631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.833114][ T631] RIP: 0033:0x7f70ebd0ebcb [ 34.833248][ T631] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.833722][ T631] RSP: 002b:00007ffd8f348a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.833917][ T631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f70ebd0ebcb [ 34.834111][ T631] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.834306][ T631] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.834514][ T631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f34ac30 [ 34.834708][ T631] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd8f34b889 [ 34.834909][ T631] [ 34.835009][ T631] irq event stamp: 28035 [ 34.835106][ T631] hardirqs last enabled at (28043): [] __up_console_sem+0x5a/0x70 [ 34.835331][ T631] hardirqs last disabled at (28050): [] __up_console_sem+0x3f/0x70 [ 34.835565][ T631] softirqs last enabled at (27488): [] __alloc_skb+0x4c2/0x5f0 [ 34.835789][ T631] softirqs last disabled at (27486): [] __alloc_skb+0x4c2/0x5f0 [ 34.836014][ T631] ---[ end trace 0000000000000000 ]--- [ 34.838751][ T631] ------------[ cut here ]------------ [ 34.838887][ T631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/631 [ 34.839111][ T631] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.839427][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.839686][ T631] Tainted: [W]=WARN [ 34.839785][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.839946][ T631] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.840116][ T631] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.840587][ T631] RSP: 0018:ffa0000000fcfa68 EFLAGS: 00010286 [ 34.840750][ T631] RAX: 00000000ffffffa6 RBX: ff110000103e5000 RCX: 1ff40000001f9f13 [ 34.840944][ T631] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e50bc [ 34.841138][ T631] RBP: ff11000015811000 R08: 1fe220000207ca19 R09: ff1100000e2e8b80 [ 34.841330][ T631] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.841532][ T631] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015811000 [ 34.841727][ T631] FS: 00007f70eba4c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.841953][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.842114][ T631] CR2: 00007f70ebc4dc20 CR3: 000000000f7f8001 CR4: 0000000000771ef0 [ 34.842312][ T631] PKRU: 55555554 [ 34.842418][ T631] Call Trace: [ 34.842514][ T631] [ 34.842581][ T631] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.842710][ T631] ? notifier_call_chain+0xb0/0x320 [ 34.842840][ T631] rtmsg_ifinfo+0x5c/0xb0 [ 34.842939][ T631] register_netdevice+0x1526/0x1bc0 [ 34.843070][ T631] ? unregister_netdevice_queue+0x470/0x470 [ 34.843236][ T631] register_netdev+0x23/0x40 [ 34.843373][ T631] sit_init_net+0x299/0x570 [ 34.843507][ T631] ops_init+0x187/0x560 [ 34.843606][ T631] setup_net+0x11b/0x3b0 [ 34.843704][ T631] ? unregister_pernet_device+0x80/0x80 [ 34.843833][ T631] ? lockdep_init_map_type+0x5d/0x250 [ 34.843963][ T631] ? mutex_init_lockdep+0xf6/0x120 [ 34.844096][ T631] copy_net_ns+0x383/0x660 [ 34.844226][ T631] create_new_namespaces+0x371/0xa10 [ 34.844367][ T631] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.844499][ T631] ksys_unshare+0x353/0x880 [ 34.844628][ T631] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.844757][ T631] ? walk_process_tree+0x350/0x350 [ 34.844888][ T631] ? __x64_sys_openat+0x10e/0x210 [ 34.845019][ T631] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.845150][ T631] __x64_sys_unshare+0x34/0x50 [ 34.845279][ T631] ? do_syscall_64+0x82/0xfc0 [ 34.845417][ T631] do_syscall_64+0x117/0xfc0 [ 34.845547][ T631] ? trace_hardirqs_off+0xd/0x30 [ 34.845676][ T631] ? exc_page_fault+0xee/0x100 [ 34.845805][ T631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.845966][ T631] RIP: 0033:0x7f70ebd0ebcb [ 34.846104][ T631] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.846577][ T631] RSP: 002b:00007ffd8f348a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.846773][ T631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f70ebd0ebcb [ 34.846968][ T631] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.847162][ T631] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.847363][ T631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f34ac30 [ 34.847559][ T631] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd8f34b889 [ 34.847760][ T631] [ 34.847857][ T631] irq event stamp: 29959 [ 34.847953][ T631] hardirqs last enabled at (29967): [] __up_console_sem+0x5a/0x70 [ 34.848177][ T631] hardirqs last disabled at (29974): [] __up_console_sem+0x3f/0x70 [ 34.848413][ T631] softirqs last enabled at (29412): [] __alloc_skb+0x4c2/0x5f0 [ 34.848641][ T631] softirqs last disabled at (29410): [] __alloc_skb+0x4c2/0x5f0 [ 34.848866][ T631] ---[ end trace 0000000000000000 ]--- [ 34.852151][ T631] ------------[ cut here ]------------ [ 34.852286][ T631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/631 [ 34.852520][ T631] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.852821][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.853086][ T631] Tainted: [W]=WARN [ 34.853186][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.853358][ T631] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.853530][ T631] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.853996][ T631] RSP: 0018:ffa0000000fcfa78 EFLAGS: 00010286 [ 34.854161][ T631] RAX: 00000000ffffffa6 RBX: ff1100000bb671c0 RCX: 1ff40000001f9f15 [ 34.854365][ T631] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb6727c [ 34.854585][ T631] RBP: ff11000011b94000 R08: 1fe220000176ce51 R09: ff1100000e2e8b80 [ 34.854783][ T631] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 34.854977][ T631] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000011b94000 [ 34.855174][ T631] FS: 00007f70eba4c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 34.855415][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.855578][ T631] CR2: 00007f70ebc4dc20 CR3: 000000000f7f8001 CR4: 0000000000771ef0 [ 34.855775][ T631] PKRU: 55555554 [ 34.855875][ T631] Call Trace: [ 34.855974][ T631] [ 34.856043][ T631] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.856176][ T631] ? notifier_call_chain+0xb0/0x320 [ 34.856306][ T631] rtmsg_ifinfo+0x5c/0xb0 [ 34.856416][ T631] register_netdevice+0x1526/0x1bc0 [ 34.856549][ T631] ? unregister_netdevice_queue+0x470/0x470 [ 34.856713][ T631] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.856847][ T631] register_netdev+0x23/0x40 [ 34.856982][ T631] ip6_tnl_init_net+0x2b8/0x400 [ 34.857116][ T631] ops_init+0x187/0x560 [ 34.857217][ T631] setup_net+0x11b/0x3b0 [ 34.857317][ T631] ? unregister_pernet_device+0x80/0x80 [ 34.857458][ T631] ? lockdep_init_map_type+0x5d/0x250 [ 34.857589][ T631] ? mutex_init_lockdep+0xf6/0x120 [ 34.857723][ T631] copy_net_ns+0x383/0x660 [ 34.857856][ T631] create_new_namespaces+0x371/0xa10 [ 34.857992][ T631] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 34.858125][ T631] ksys_unshare+0x353/0x880 [ 34.858257][ T631] ? lockdep_hardirqs_on+0x8c/0x130 [ 34.858396][ T631] ? walk_process_tree+0x350/0x350 [ 34.858527][ T631] ? __x64_sys_openat+0x10e/0x210 [ 34.858658][ T631] ? __ia32_sys_open+0x1b0/0x1b0 [ 34.858790][ T631] __x64_sys_unshare+0x34/0x50 [ 34.858919][ T631] ? do_syscall_64+0x82/0xfc0 [ 34.859050][ T631] do_syscall_64+0x117/0xfc0 [ 34.859180][ T631] ? trace_hardirqs_off+0xd/0x30 [ 34.859310][ T631] ? exc_page_fault+0xee/0x100 [ 34.859453][ T631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.859616][ T631] RIP: 0033:0x7f70ebd0ebcb [ 34.859754][ T631] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 34.860219][ T631] RSP: 002b:00007ffd8f348a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 34.860426][ T631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f70ebd0ebcb [ 34.860621][ T631] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 34.860816][ T631] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 34.861012][ T631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f34ac30 [ 34.861208][ T631] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd8f34b889 [ 34.861419][ T631] [ 34.861516][ T631] irq event stamp: 32241 [ 34.861614][ T631] hardirqs last enabled at (32249): [] __up_console_sem+0x5a/0x70 [ 34.861843][ T631] hardirqs last disabled at (32256): [] __up_console_sem+0x3f/0x70 [ 34.862069][ T631] softirqs last enabled at (31692): [] __alloc_skb+0x4c2/0x5f0 [ 34.862295][ T631] softirqs last disabled at (31690): [] __alloc_skb+0x4c2/0x5f0 [ 34.862528][ T631] ---[ end trace 0000000000000000 ]--- [ 34.893278][ T632] ------------[ cut here ]------------ [ 34.894104][ T632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/632 [ 34.894455][ T632] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 34.894856][ T632] CPU: 2 UID: 0 PID: 632 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 34.895203][ T632] Tainted: [W]=WARN [ 34.895368][ T632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.895578][ T632] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 34.895795][ T632] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 34.896301][ T632] RSP: 0018:ffa0000000fdf020 EFLAGS: 00010286 [ 34.896533][ T632] RAX: 00000000ffffffa6 RBX: ff1100000be303c0 RCX: 1ff40000001fbdca [ 34.896774][ T632] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000be3047c [ 34.897014][ T632] RBP: ff11000007ea4000 R08: 1fe22000017c6091 R09: ff1100000e2eae58 [ 34.897254][ T632] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 34.897519][ T632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 34.897761][ T632] FS: 00007fe7a1483840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 34.898033][ T632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.898242][ T632] CR2: 000000002714a988 CR3: 0000000012ad1005 CR4: 0000000000771ef0 [ 34.898503][ T632] PKRU: 55555554 [ 34.898647][ T632] Call Trace: [ 34.898790][ T632] [ 34.898904][ T632] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 34.899085][ T632] rtmsg_ifinfo+0x5c/0xb0 [ 34.899231][ T632] ? mark_held_locks+0x40/0x70 [ 34.899428][ T632] __dev_notify_flags+0x1b8/0x280 [ 34.899610][ T632] ? netif_change_name+0x8c0/0x8c0 [ 34.899788][ T632] ? __dev_change_flags+0x4a4/0x6d0 [ 34.899970][ T632] ? netif_set_allmulti+0x2c0/0x2c0 [ 34.900146][ T632] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.900325][ T632] ? is_bpf_text_address+0x68/0x110 [ 34.900525][ T632] netif_change_flags+0xfe/0x190 [ 34.900705][ T632] ? unwind_get_return_address+0x67/0xd0 [ 34.900882][ T632] do_setlink.isra.0+0x1d25/0x2a60 [ 34.901064][ T632] ? rtnl_link_get_size+0x350/0x350 [ 34.901242][ T632] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 34.901471][ T632] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.901649][ T632] ? validate_chain+0x38b/0xc20 [ 34.901827][ T632] ? rcu_read_lock_any_held+0x66/0x90 [ 34.902004][ T632] ? stack_depot_save_flags+0x367/0x770 [ 34.902183][ T632] ? __kernel_text_address+0x12/0x30 [ 34.902384][ T632] ? __lock_acquire+0x508/0xc10 [ 34.902565][ T632] ? lock_acquire.part.0+0xbc/0x260 [ 34.902742][ T632] ? rtnl_newlink+0x883/0xee0 [ 34.902920][ T632] ? rcu_is_watching+0x15/0xd0 [ 34.903098][ T632] ? lock_acquire+0x134/0x160 [ 34.903273][ T632] ? rcu_is_watching+0x15/0xd0 [ 34.903467][ T632] ? rcu_is_watching+0x15/0xd0 [ 34.903649][ T632] ? trace_contention_end+0xb3/0x1a0 [ 34.903830][ T632] ? __mutex_lock+0x1db/0x2010 [ 34.904006][ T632] ? __mutex_lock+0x9b2/0x2010 [ 34.904184][ T632] ? rtnl_newlink+0x883/0xee0 [ 34.904381][ T632] ? ww_mutex_lock+0x160/0x160 [ 34.904563][ T632] ? __rtnl_newlink+0x3fa/0xa50 [ 34.904743][ T632] rtnl_newlink+0x8d1/0xee0 [ 34.904922][ T632] ? lock_acquire.part.0+0xbc/0x260 [ 34.905102][ T632] ? find_held_lock+0x2b/0x80 [ 34.905282][ T632] ? __rtnl_newlink+0xa50/0xa50 [ 34.905484][ T632] ? mark_usage+0x61/0x170 [ 34.905662][ T632] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.905842][ T632] ? lock_acquire.part.0+0xbc/0x260 [ 34.906017][ T632] ? find_held_lock+0x2b/0x80 [ 34.906193][ T632] ? __rtnl_newlink+0xa50/0xa50 [ 34.906393][ T632] ? __lock_release.isra.0+0x6b/0x1a0 [ 34.906576][ T632] ? __rtnl_newlink+0xa50/0xa50 [ 34.906754][ T632] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.906931][ T632] ? validate_chain+0x38b/0xc20 [ 34.907106][ T632] ? rtnl_link_fill+0x920/0x920 [ 34.907282][ T632] ? __lock_acquire+0x508/0xc10 [ 34.907476][ T632] ? lock_acquire.part.0+0xbc/0x260 [ 34.907653][ T632] ? find_held_lock+0x2b/0x80 [ 34.907832][ T632] netlink_rcv_skb+0x14e/0x3a0 [ 34.908013][ T632] ? rtnl_link_fill+0x920/0x920 [ 34.908191][ T632] ? netlink_ack+0xcf0/0xcf0 [ 34.908394][ T632] ? netlink_deliver_tap+0xc5/0x330 [ 34.908572][ T632] ? netlink_deliver_tap+0x13c/0x330 [ 34.908751][ T632] netlink_unicast+0x486/0x750 [ 34.908930][ T632] ? netlink_attachskb+0x810/0x810 [ 34.909109][ T632] ? __lock_acquire+0x508/0xc10 [ 34.909292][ T632] netlink_sendmsg+0x735/0xc60 [ 34.909493][ T632] ? netlink_unicast+0x750/0x750 [ 34.909678][ T632] ? __might_fault+0x97/0x140 [ 34.909860][ T632] ____sys_sendmsg+0x419/0x850 [ 34.910039][ T632] ? copy_msghdr_from_user+0x2a0/0x460 [ 34.910217][ T632] ? get_timestamp.constprop.0+0x390/0x390 [ 34.910442][ T632] ? move_addr_to_kernel+0x40/0x40 [ 34.910625][ T632] ? stack_depot_save_flags+0x367/0x770 [ 34.910804][ T632] ? validate_chain+0x38b/0xc20 [ 34.910984][ T632] ___sys_sendmsg+0x14e/0x1d0 [ 34.911162][ T632] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 34.911388][ T632] ? copy_msghdr_from_user+0x460/0x460 [ 34.911578][ T632] __sys_sendmsg+0x145/0x1f0 [ 34.911756][ T632] ? __sys_sendmsg_sock+0x20/0x20 [ 34.911932][ T632] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 34.912148][ T632] ? do_raw_spin_unlock+0x59/0x250 [ 34.912326][ T632] ? rcu_is_watching+0x15/0xd0 [ 34.912523][ T632] do_syscall_64+0x117/0xfc0 [ 34.912699][ T632] ? trace_hardirqs_off+0xd/0x30 [ 34.912877][ T632] ? exc_page_fault+0xee/0x100 [ 34.913057][ T632] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.913264][ T632] RIP: 0033:0x7fe7a16bd08e [ 34.913470][ T632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 34.913973][ T632] RSP: 002b:00007ffe949956c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.914214][ T632] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7a16bd08e [ 34.914484][ T632] RDX: 0000000000000000 RSI: 00007ffe94995770 RDI: 0000000000000005 [ 34.914725][ T632] RBP: 00007ffe949956d0 R08: 0000000000000000 R09: 0000000000000000 [ 34.914965][ T632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 34.915205][ T632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe94995e40 [ 34.915473][ T632] [ 34.915616][ T632] irq event stamp: 17175 [ 34.915760][ T632] hardirqs last enabled at (17185): [] __up_console_sem+0x5a/0x70 [ 34.916031][ T632] hardirqs last disabled at (17194): [] __up_console_sem+0x3f/0x70 [ 34.916300][ T632] softirqs last enabled at (16088): [] handle_softirqs+0x611/0x940 [ 34.916596][ T632] softirqs last disabled at (16023): [] __irq_exit_rcu+0x103/0x1c0 [ 34.916867][ T632] ---[ end trace 0000000000000000 ]--- [ 35.010818][ T635] ------------[ cut here ]------------ [ 35.010973][ T635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/635 [ 35.011210][ T635] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.011533][ T635] CPU: 1 UID: 0 PID: 635 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.011804][ T635] Tainted: [W]=WARN [ 35.011906][ T635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.012075][ T635] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.012249][ T635] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.012767][ T635] RSP: 0018:ffa000000100ee30 EFLAGS: 00010286 [ 35.012936][ T635] RAX: 00000000ffffffa6 RBX: ff110000132bd000 RCX: 1ff4000000201d8c [ 35.013136][ T635] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bd0bc [ 35.013337][ T635] RBP: ff11000015ab1000 R08: 1fe2200002657a19 R09: ff1100000d6f2e80 [ 35.013553][ T635] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 35.013753][ T635] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cda4780 [ 35.013957][ T635] FS: 00007f9904ac8840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 35.014192][ T635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.014373][ T635] CR2: 00000000004eb8c0 CR3: 0000000016a6f003 CR4: 0000000000771ef0 [ 35.014578][ T635] PKRU: 55555554 [ 35.014679][ T635] Call Trace: [ 35.014781][ T635] [ 35.014851][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.014992][ T635] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.015128][ T635] rtmsg_ifinfo+0x5c/0xb0 [ 35.015230][ T635] ? ref_tracker_alloc+0x28d/0x430 [ 35.015378][ T635] __dev_notify_flags+0x1b8/0x280 [ 35.015514][ T635] ? ref_tracker_dir_print+0x100/0x100 [ 35.015648][ T635] ? linkwatch_fire_event+0x194/0x250 [ 35.015785][ T635] ? netif_change_name+0x8c0/0x8c0 [ 35.015920][ T635] ? rtnl_newlink+0x8d1/0xee0 [ 35.016055][ T635] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.016188][ T635] ? netlink_rcv_skb+0x14e/0x3a0 [ 35.016323][ T635] ? find_held_lock+0x2b/0x80 [ 35.016470][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.016605][ T635] ? mark_held_locks+0x40/0x70 [ 35.016742][ T635] rtnl_configure_link+0x1ac/0x390 [ 35.016877][ T635] ? lockdep_hardirqs_on+0x8c/0x130 [ 35.017013][ T635] ? queue_delayed_work_on+0x95/0x100 [ 35.017150][ T635] veth_newlink+0x330/0x8d0 [ 35.017286][ T635] ? veth_poll_controller+0x10/0x10 [ 35.017428][ T635] ? kasan_save_stack+0x2f/0x50 [ 35.017569][ T635] ? kasan_save_track+0x14/0x30 [ 35.017711][ T635] ? __kasan_kmalloc+0x7b/0x90 [ 35.017863][ T635] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 35.017997][ T635] ? alloc_netdev_mqs+0xe85/0x1490 [ 35.018134][ T635] ? rtnl_af_lookup+0x290/0x290 [ 35.018272][ T635] ? alloc_netdev_mqs+0xed0/0x1490 [ 35.018420][ T635] ? rtnl_create_link+0x169/0xf20 [ 35.018557][ T635] rtnl_newlink_create+0x2da/0x8c0 [ 35.018696][ T635] ? rtnl_create_link+0xf20/0xf20 [ 35.018831][ T635] ? __dev_get_by_name+0x12/0x50 [ 35.018965][ T635] ? rtnl_dev_get+0xd7/0x170 [ 35.019107][ T635] __rtnl_newlink+0x22b/0xa50 [ 35.019246][ T635] rtnl_newlink+0x8d1/0xee0 [ 35.019392][ T635] ? lock_acquire.part.0+0xbc/0x260 [ 35.019526][ T635] ? find_held_lock+0x2b/0x80 [ 35.019660][ T635] ? __rtnl_newlink+0xa50/0xa50 [ 35.019796][ T635] ? mark_usage+0x61/0x170 [ 35.019929][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.020068][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.020204][ T635] ? __rtnl_newlink+0xa50/0xa50 [ 35.020340][ T635] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.020487][ T635] ? validate_chain+0x38b/0xc20 [ 35.020621][ T635] ? rtnl_link_fill+0x920/0x920 [ 35.020757][ T635] ? __lock_acquire+0x508/0xc10 [ 35.020893][ T635] ? lock_acquire.part.0+0xbc/0x260 [ 35.021028][ T635] ? find_held_lock+0x2b/0x80 [ 35.021163][ T635] netlink_rcv_skb+0x14e/0x3a0 [ 35.021296][ T635] ? rtnl_link_fill+0x920/0x920 [ 35.021442][ T635] ? netlink_ack+0xcf0/0xcf0 [ 35.021581][ T635] ? netlink_deliver_tap+0xc5/0x330 [ 35.021715][ T635] ? netlink_deliver_tap+0x13c/0x330 [ 35.021855][ T635] netlink_unicast+0x486/0x750 [ 35.021992][ T635] ? netlink_attachskb+0x810/0x810 [ 35.022128][ T635] ? __lock_acquire+0x508/0xc10 [ 35.022264][ T635] netlink_sendmsg+0x735/0xc60 [ 35.022412][ T635] ? netlink_unicast+0x750/0x750 [ 35.022550][ T635] ? __might_fault+0x97/0x140 [ 35.022688][ T635] ____sys_sendmsg+0x419/0x850 [ 35.022825][ T635] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.022963][ T635] ? get_timestamp.constprop.0+0x390/0x390 [ 35.023133][ T635] ? move_addr_to_kernel+0x40/0x40 [ 35.023274][ T635] ___sys_sendmsg+0x14e/0x1d0 [ 35.023418][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.023553][ T635] ? copy_msghdr_from_user+0x460/0x460 [ 35.023698][ T635] ? lock_vma_under_rcu+0x159/0x410 [ 35.023837][ T635] __sys_sendmsg+0x145/0x1f0 [ 35.023973][ T635] ? __sys_sendmsg_sock+0x20/0x20 [ 35.024115][ T635] ? rcu_is_watching+0x15/0xd0 [ 35.024251][ T635] ? rcu_is_watching+0x15/0xd0 [ 35.024396][ T635] do_syscall_64+0x117/0xfc0 [ 35.024533][ T635] ? trace_hardirqs_off+0xd/0x30 [ 35.024718][ T635] ? exc_page_fault+0xee/0x100 [ 35.024872][ T635] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.025043][ T635] RIP: 0033:0x7f9904d0208e [ 35.025183][ T635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.025681][ T635] RSP: 002b:00007ffc6ad9b710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.025886][ T635] RAX: ffffffffffffffda RBX: 00007ffc6ad9beb0 RCX: 00007f9904d0208e [ 35.026090][ T635] RDX: 0000000000000000 RSI: 00007ffc6ad9b7c0 RDI: 0000000000000005 [ 35.026290][ T635] RBP: 00007ffc6ad9b720 R08: 0000000000000000 R09: 0000000000000000 [ 35.026503][ T635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.026702][ T635] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6ad9be80 [ 35.026912][ T635] [ 35.027012][ T635] irq event stamp: 15427 [ 35.027114][ T635] hardirqs last enabled at (15435): [] __up_console_sem+0x5a/0x70 [ 35.027358][ T635] hardirqs last disabled at (15444): [] __up_console_sem+0x3f/0x70 [ 35.027590][ T635] softirqs last enabled at (14770): [] handle_softirqs+0x611/0x940 [ 35.027826][ T635] softirqs last disabled at (14765): [] __irq_exit_rcu+0x103/0x1c0 [ 35.028058][ T635] ---[ end trace 0000000000000000 ]--- [ 35.036367][ T635] ------------[ cut here ]------------ [ 35.036528][ T635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/635 [ 35.036761][ T635] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.037069][ T635] CPU: 1 UID: 0 PID: 635 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.037338][ T635] Tainted: [W]=WARN [ 35.037455][ T635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.037623][ T635] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.037799][ T635] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.038281][ T635] RSP: 0018:ffa000000100f1b0 EFLAGS: 00010286 [ 35.038519][ T635] RAX: 00000000ffffffa6 RBX: ff1100000c4efa80 RCX: 1ff4000000201dfc [ 35.038720][ T635] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4efb3c [ 35.038919][ T635] RBP: ff11000015b34000 R08: 1fe220000189df69 R09: ff1100000d6f2e80 [ 35.039120][ T635] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 35.039318][ T635] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 35.039548][ T635] FS: 00007f9904ac8840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 35.039782][ T635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.039951][ T635] CR2: 00000000004eb8c0 CR3: 0000000016a6f003 CR4: 0000000000771ef0 [ 35.040153][ T635] PKRU: 55555554 [ 35.040253][ T635] Call Trace: [ 35.040361][ T635] [ 35.040436][ T635] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.040572][ T635] rtmsg_ifinfo+0x5c/0xb0 [ 35.040675][ T635] __dev_notify_flags+0x1b8/0x280 [ 35.040811][ T635] ? netif_change_name+0x8c0/0x8c0 [ 35.040945][ T635] ? rtnl_af_lookup+0x290/0x290 [ 35.041080][ T635] ? alloc_netdev_mqs+0xed0/0x1490 [ 35.041216][ T635] rtnl_configure_link+0x1ac/0x390 [ 35.041362][ T635] rtnl_newlink_create+0x353/0x8c0 [ 35.041497][ T635] ? rtnl_create_link+0xf20/0xf20 [ 35.041632][ T635] ? __dev_get_by_name+0x12/0x50 [ 35.041764][ T635] ? rtnl_dev_get+0xd7/0x170 [ 35.041903][ T635] __rtnl_newlink+0x22b/0xa50 [ 35.042043][ T635] rtnl_newlink+0x8d1/0xee0 [ 35.042180][ T635] ? lock_acquire.part.0+0xbc/0x260 [ 35.042314][ T635] ? find_held_lock+0x2b/0x80 [ 35.042458][ T635] ? __rtnl_newlink+0xa50/0xa50 [ 35.042592][ T635] ? mark_usage+0x61/0x170 [ 35.042725][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.042863][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.042999][ T635] ? __rtnl_newlink+0xa50/0xa50 [ 35.043133][ T635] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.043268][ T635] ? validate_chain+0x38b/0xc20 [ 35.043414][ T635] ? rtnl_link_fill+0x920/0x920 [ 35.043546][ T635] ? __lock_acquire+0x508/0xc10 [ 35.043680][ T635] ? lock_acquire.part.0+0xbc/0x260 [ 35.043811][ T635] ? find_held_lock+0x2b/0x80 [ 35.043945][ T635] netlink_rcv_skb+0x14e/0x3a0 [ 35.044079][ T635] ? rtnl_link_fill+0x920/0x920 [ 35.044213][ T635] ? netlink_ack+0xcf0/0xcf0 [ 35.044358][ T635] ? netlink_deliver_tap+0xc5/0x330 [ 35.044524][ T635] ? netlink_deliver_tap+0x13c/0x330 [ 35.044669][ T635] netlink_unicast+0x486/0x750 [ 35.044805][ T635] ? netlink_attachskb+0x810/0x810 [ 35.044939][ T635] ? __lock_acquire+0x508/0xc10 [ 35.045074][ T635] netlink_sendmsg+0x735/0xc60 [ 35.045209][ T635] ? netlink_unicast+0x750/0x750 [ 35.045349][ T635] ? __might_fault+0x97/0x140 [ 35.045494][ T635] ____sys_sendmsg+0x419/0x850 [ 35.045628][ T635] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.045762][ T635] ? get_timestamp.constprop.0+0x390/0x390 [ 35.045928][ T635] ? move_addr_to_kernel+0x40/0x40 [ 35.046066][ T635] ___sys_sendmsg+0x14e/0x1d0 [ 35.046199][ T635] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.046331][ T635] ? copy_msghdr_from_user+0x460/0x460 [ 35.046489][ T635] ? lock_vma_under_rcu+0x159/0x410 [ 35.046626][ T635] __sys_sendmsg+0x145/0x1f0 [ 35.046761][ T635] ? __sys_sendmsg_sock+0x20/0x20 [ 35.046899][ T635] ? rcu_is_watching+0x15/0xd0 [ 35.047035][ T635] ? rcu_is_watching+0x15/0xd0 [ 35.047169][ T635] do_syscall_64+0x117/0xfc0 [ 35.047303][ T635] ? trace_hardirqs_off+0xd/0x30 [ 35.047452][ T635] ? exc_page_fault+0xee/0x100 [ 35.047588][ T635] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.047782][ T635] RIP: 0033:0x7f9904d0208e [ 35.047982][ T635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.048469][ T635] RSP: 002b:00007ffc6ad9b710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.048674][ T635] RAX: ffffffffffffffda RBX: 00007ffc6ad9beb0 RCX: 00007f9904d0208e [ 35.048873][ T635] RDX: 0000000000000000 RSI: 00007ffc6ad9b7c0 RDI: 0000000000000005 [ 35.049073][ T635] RBP: 00007ffc6ad9b720 R08: 0000000000000000 R09: 0000000000000000 [ 35.049271][ T635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.049485][ T635] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6ad9be80 [ 35.049690][ T635] [ 35.049789][ T635] irq event stamp: 22531 [ 35.049889][ T635] hardirqs last enabled at (22539): [] __up_console_sem+0x5a/0x70 [ 35.050120][ T635] hardirqs last disabled at (22546): [] __up_console_sem+0x3f/0x70 [ 35.050362][ T635] softirqs last enabled at (21956): [] handle_softirqs+0x611/0x940 [ 35.050593][ T635] softirqs last disabled at (21923): [] __irq_exit_rcu+0x103/0x1c0 [ 35.050824][ T635] ---[ end trace 0000000000000000 ]--- [ 35.089990][ T636] ------------[ cut here ]------------ [ 35.090156][ T636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/636 [ 35.090396][ T636] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.090697][ T636] CPU: 0 UID: 0 PID: 636 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.090953][ T636] Tainted: [W]=WARN [ 35.091050][ T636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.091209][ T636] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.091387][ T636] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.091840][ T636] RSP: 0018:ffa0000000846ff8 EFLAGS: 00010286 [ 35.092002][ T636] RAX: 00000000ffffffa6 RBX: ff11000017691700 RCX: 1ff4000000108dc5 [ 35.092191][ T636] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176917bc [ 35.092396][ T636] RBP: ff11000015b34000 R08: 1fe2200002ed22f9 R09: ff1100000feb0b58 [ 35.092585][ T636] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 35.092773][ T636] R13: 0000000000000000 R14: ffa0000000847140 R15: ff1100000d600ad0 [ 35.092964][ T636] FS: 00007f1ff899b840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.093192][ T636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.093419][ T636] CR2: 000000003362c988 CR3: 000000001334f001 CR4: 0000000000771ef0 [ 35.093609][ T636] PKRU: 55555554 [ 35.093704][ T636] Call Trace: [ 35.093798][ T636] [ 35.093864][ T636] rtmsg_ifinfo_newnet+0x69/0x160 [ 35.093993][ T636] __dev_change_net_namespace+0x8b7/0x1d00 [ 35.094154][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.094308][ T636] ? __lock_acquire+0x508/0xc10 [ 35.094451][ T636] ? default_device_exit_batch+0x600/0x600 [ 35.094608][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.094734][ T636] ? find_held_lock+0x2b/0x80 [ 35.094861][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.094990][ T636] ? is_bpf_text_address+0x68/0x110 [ 35.095121][ T636] ? rtnl_af_lookup+0x290/0x290 [ 35.095249][ T636] ? is_bpf_text_address+0x72/0x110 [ 35.095389][ T636] do_setlink.isra.0+0x219/0x2a60 [ 35.095519][ T636] ? rtnl_link_get_size+0x350/0x350 [ 35.095647][ T636] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.095805][ T636] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.095933][ T636] ? validate_chain+0x38b/0xc20 [ 35.096078][ T636] ? rcu_read_lock_any_held+0x66/0x90 [ 35.096203][ T636] ? stack_depot_save_flags+0x367/0x770 [ 35.096332][ T636] ? __kernel_text_address+0x12/0x30 [ 35.096471][ T636] ? __lock_acquire+0x508/0xc10 [ 35.096601][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.096728][ T636] ? rtnl_newlink+0x883/0xee0 [ 35.096856][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.096987][ T636] ? lock_acquire+0x134/0x160 [ 35.097114][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.097243][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.097381][ T636] ? trace_contention_end+0xb3/0x1a0 [ 35.097511][ T636] ? __mutex_lock+0x1db/0x2010 [ 35.097637][ T636] ? __mutex_lock+0x9b2/0x2010 [ 35.097765][ T636] ? rtnl_newlink+0x883/0xee0 [ 35.097895][ T636] ? ww_mutex_lock+0x160/0x160 [ 35.098023][ T636] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.098155][ T636] ? __rtnl_newlink+0x3fa/0xa50 [ 35.098286][ T636] rtnl_newlink+0x8d1/0xee0 [ 35.098450][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.098578][ T636] ? find_held_lock+0x2b/0x80 [ 35.098704][ T636] ? __rtnl_newlink+0xa50/0xa50 [ 35.098830][ T636] ? mark_usage+0x61/0x170 [ 35.098957][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.099089][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.099216][ T636] ? find_held_lock+0x2b/0x80 [ 35.099516][ T636] ? __rtnl_newlink+0xa50/0xa50 [ 35.099646][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.099775][ T636] ? __rtnl_newlink+0xa50/0xa50 [ 35.099903][ T636] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.100031][ T636] ? validate_chain+0x38b/0xc20 [ 35.100162][ T636] ? rtnl_link_fill+0x920/0x920 [ 35.100287][ T636] ? __lock_acquire+0x508/0xc10 [ 35.100427][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.100554][ T636] ? find_held_lock+0x2b/0x80 [ 35.100683][ T636] netlink_rcv_skb+0x14e/0x3a0 [ 35.100832][ T636] ? rtnl_link_fill+0x920/0x920 [ 35.100959][ T636] ? netlink_ack+0xcf0/0xcf0 [ 35.101089][ T636] ? netlink_deliver_tap+0xc5/0x330 [ 35.101221][ T636] ? netlink_deliver_tap+0x13c/0x330 [ 35.101359][ T636] netlink_unicast+0x486/0x750 [ 35.101490][ T636] ? netlink_attachskb+0x810/0x810 [ 35.101618][ T636] ? __lock_acquire+0x508/0xc10 [ 35.101747][ T636] netlink_sendmsg+0x735/0xc60 [ 35.101878][ T636] ? netlink_unicast+0x750/0x750 [ 35.102009][ T636] ? __might_fault+0x97/0x140 [ 35.102141][ T636] ____sys_sendmsg+0x419/0x850 [ 35.102270][ T636] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.102412][ T636] ? get_timestamp.constprop.0+0x390/0x390 [ 35.102570][ T636] ? move_addr_to_kernel+0x40/0x40 [ 35.102699][ T636] ? stack_depot_save_flags+0x367/0x770 [ 35.102827][ T636] ? validate_chain+0x38b/0xc20 [ 35.102956][ T636] ___sys_sendmsg+0x14e/0x1d0 [ 35.103086][ T636] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.103243][ T636] ? copy_msghdr_from_user+0x460/0x460 [ 35.103393][ T636] __sys_sendmsg+0x145/0x1f0 [ 35.103521][ T636] ? __sys_sendmsg_sock+0x20/0x20 [ 35.103648][ T636] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.103809][ T636] ? do_raw_spin_unlock+0x59/0x250 [ 35.103938][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.104070][ T636] do_syscall_64+0x117/0xfc0 [ 35.104198][ T636] ? trace_hardirqs_off+0xd/0x30 [ 35.104325][ T636] ? exc_page_fault+0xee/0x100 [ 35.104466][ T636] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.104624][ T636] RIP: 0033:0x7f1ff8bd508e [ 35.104757][ T636] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.105215][ T636] RSP: 002b:00007fff6f941020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.105418][ T636] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1ff8bd508e [ 35.105609][ T636] RDX: 0000000000000000 RSI: 00007fff6f9410d0 RDI: 0000000000000005 [ 35.105799][ T636] RBP: 00007fff6f941030 R08: 0000000000000000 R09: 0000000000000000 [ 35.105993][ T636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.106182][ T636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f941790 [ 35.106390][ T636] [ 35.106486][ T636] irq event stamp: 14873 [ 35.106582][ T636] hardirqs last enabled at (14881): [] __up_console_sem+0x5a/0x70 [ 35.106805][ T636] hardirqs last disabled at (14888): [] __up_console_sem+0x3f/0x70 [ 35.107026][ T636] softirqs last enabled at (14226): [] handle_softirqs+0x611/0x940 [ 35.107248][ T636] softirqs last disabled at (14221): [] __irq_exit_rcu+0x103/0x1c0 [ 35.107487][ T636] ---[ end trace 0000000000000000 ]--- [ 35.108736][ T636] ------------[ cut here ]------------ [ 35.108883][ T636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/636 [ 35.109105][ T636] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.109499][ T636] CPU: 0 UID: 0 PID: 636 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.109936][ T636] Tainted: [W]=WARN [ 35.110040][ T636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.110201][ T636] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.110396][ T636] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.110949][ T636] RSP: 0018:ffa0000000846fc0 EFLAGS: 00010286 [ 35.111111][ T636] RAX: 00000000ffffffa6 RBX: ff11000017690e40 RCX: 1ff4000000108dbe [ 35.111302][ T636] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017690efc [ 35.111511][ T636] RBP: ff11000015b34000 R08: 1fe2200002ed21e1 R09: ff1100000feb0b58 [ 35.111705][ T636] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 35.111896][ T636] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d600ad0 [ 35.112089][ T636] FS: 00007f1ff899b840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.112415][ T636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.112664][ T636] CR2: 000000003362c988 CR3: 000000001334f001 CR4: 0000000000771ef0 [ 35.112859][ T636] PKRU: 55555554 [ 35.112955][ T636] Call Trace: [ 35.113053][ T636] [ 35.113120][ T636] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.113248][ T636] ? notifier_call_chain+0xb0/0x320 [ 35.113388][ T636] rtmsg_ifinfo+0x5c/0xb0 [ 35.113573][ T636] __dev_change_net_namespace+0x499/0x1d00 [ 35.113820][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.113951][ T636] ? __lock_acquire+0x508/0xc10 [ 35.114167][ T636] ? default_device_exit_batch+0x600/0x600 [ 35.114327][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.114558][ T636] ? find_held_lock+0x2b/0x80 [ 35.114690][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.114822][ T636] ? is_bpf_text_address+0x68/0x110 [ 35.114952][ T636] ? rtnl_af_lookup+0x290/0x290 [ 35.115082][ T636] ? is_bpf_text_address+0x72/0x110 [ 35.115214][ T636] do_setlink.isra.0+0x219/0x2a60 [ 35.115439][ T636] ? rtnl_link_get_size+0x350/0x350 [ 35.115569][ T636] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.115730][ T636] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.115861][ T636] ? validate_chain+0x38b/0xc20 [ 35.116075][ T636] ? rcu_read_lock_any_held+0x66/0x90 [ 35.116203][ T636] ? stack_depot_save_flags+0x367/0x770 [ 35.116332][ T636] ? __kernel_text_address+0x12/0x30 [ 35.116557][ T636] ? __lock_acquire+0x508/0xc10 [ 35.116689][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.116817][ T636] ? rtnl_newlink+0x883/0xee0 [ 35.116947][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.117075][ T636] ? lock_acquire+0x134/0x160 [ 35.117286][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.117425][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.117552][ T636] ? trace_contention_end+0xb3/0x1a0 [ 35.117682][ T636] ? __mutex_lock+0x1db/0x2010 [ 35.117897][ T636] ? __mutex_lock+0x9b2/0x2010 [ 35.118026][ T636] ? rtnl_newlink+0x883/0xee0 [ 35.118157][ T636] ? ww_mutex_lock+0x160/0x160 [ 35.118284][ T636] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.118511][ T636] ? __rtnl_newlink+0x3fa/0xa50 [ 35.118644][ T636] rtnl_newlink+0x8d1/0xee0 [ 35.118773][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.118901][ T636] ? find_held_lock+0x2b/0x80 [ 35.119030][ T636] ? __rtnl_newlink+0xa50/0xa50 [ 35.119159][ T636] ? mark_usage+0x61/0x170 [ 35.119288][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.119510][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.119639][ T636] ? find_held_lock+0x2b/0x80 [ 35.119766][ T636] ? __rtnl_newlink+0xa50/0xa50 [ 35.119893][ T636] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.120022][ T636] ? __rtnl_newlink+0xa50/0xa50 [ 35.120238][ T636] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.120400][ T636] ? validate_chain+0x38b/0xc20 [ 35.120529][ T636] ? rtnl_link_fill+0x920/0x920 [ 35.120655][ T636] ? __lock_acquire+0x508/0xc10 [ 35.120866][ T636] ? lock_acquire.part.0+0xbc/0x260 [ 35.120992][ T636] ? find_held_lock+0x2b/0x80 [ 35.121121][ T636] netlink_rcv_skb+0x14e/0x3a0 [ 35.121250][ T636] ? rtnl_link_fill+0x920/0x920 [ 35.121476][ T636] ? netlink_ack+0xcf0/0xcf0 [ 35.121606][ T636] ? netlink_deliver_tap+0xc5/0x330 [ 35.121733][ T636] ? netlink_deliver_tap+0x13c/0x330 [ 35.121864][ T636] netlink_unicast+0x486/0x750 [ 35.122077][ T636] ? netlink_attachskb+0x810/0x810 [ 35.122205][ T636] ? __lock_acquire+0x508/0xc10 [ 35.122333][ T636] netlink_sendmsg+0x735/0xc60 [ 35.122559][ T636] ? netlink_unicast+0x750/0x750 [ 35.122689][ T636] ? __might_fault+0x97/0x140 [ 35.122817][ T636] ____sys_sendmsg+0x419/0x850 [ 35.122944][ T636] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.123073][ T636] ? get_timestamp.constprop.0+0x390/0x390 [ 35.123315][ T636] ? move_addr_to_kernel+0x40/0x40 [ 35.123455][ T636] ? stack_depot_save_flags+0x367/0x770 [ 35.123584][ T636] ? validate_chain+0x38b/0xc20 [ 35.123714][ T636] ___sys_sendmsg+0x14e/0x1d0 [ 35.123841][ T636] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.124000][ T636] ? copy_msghdr_from_user+0x460/0x460 [ 35.124225][ T636] __sys_sendmsg+0x145/0x1f0 [ 35.124362][ T636] ? __sys_sendmsg_sock+0x20/0x20 [ 35.124490][ T636] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.124656][ T636] ? do_raw_spin_unlock+0x59/0x250 [ 35.124787][ T636] ? rcu_is_watching+0x15/0xd0 [ 35.125001][ T636] do_syscall_64+0x117/0xfc0 [ 35.125211][ T636] ? trace_hardirqs_off+0xd/0x30 [ 35.125456][ T636] ? exc_page_fault+0xee/0x100 [ 35.125589][ T636] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.125747][ T636] RIP: 0033:0x7f1ff8bd508e [ 35.125881][ T636] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.126467][ T636] RSP: 002b:00007fff6f941020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.126748][ T636] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1ff8bd508e [ 35.126954][ T636] RDX: 0000000000000000 RSI: 00007fff6f9410d0 RDI: 0000000000000005 [ 35.127150][ T636] RBP: 00007fff6f941030 R08: 0000000000000000 R09: 0000000000000000 [ 35.127350][ T636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.127548][ T636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f941790 [ 35.127747][ T636] [ 35.127845][ T636] irq event stamp: 16631 [ 35.127945][ T636] hardirqs last enabled at (16639): [] __up_console_sem+0x5a/0x70 [ 35.128171][ T636] hardirqs last disabled at (16646): [] __up_console_sem+0x3f/0x70 [ 35.128408][ T636] softirqs last enabled at (15624): [] __alloc_skb+0x4c2/0x5f0 [ 35.128893][ T636] softirqs last disabled at (15622): [] __alloc_skb+0x4c2/0x5f0 [ 35.129119][ T636] ---[ end trace 0000000000000000 ]--- [ 35.161773][ T638] ------------[ cut here ]------------ [ 35.161925][ T638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/638 [ 35.162153][ T638] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.162475][ T638] CPU: 0 UID: 0 PID: 638 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.162741][ T638] Tainted: [W]=WARN [ 35.162842][ T638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.163005][ T638] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.163176][ T638] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.163651][ T638] RSP: 0018:ffa000000100f020 EFLAGS: 00010286 [ 35.163816][ T638] RAX: 00000000ffffffa6 RBX: ff1100000b5fde00 RCX: 1ff4000000201dca [ 35.164012][ T638] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fdebc [ 35.164207][ T638] RBP: ff11000015b34000 R08: 1fe22000016bfbd9 R09: ff1100000a2a0b58 [ 35.164413][ T638] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 35.164607][ T638] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 35.164804][ T638] FS: 00007fc5124d9840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.165033][ T638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.165195][ T638] CR2: 0000000019f81988 CR3: 000000000e35f004 CR4: 0000000000771ef0 [ 35.165398][ T638] PKRU: 55555554 [ 35.165500][ T638] Call Trace: [ 35.165596][ T638] [ 35.165664][ T638] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.165795][ T638] rtmsg_ifinfo+0x5c/0xb0 [ 35.165912][ T638] ? mark_held_locks+0x40/0x70 [ 35.166043][ T638] __dev_notify_flags+0x1b8/0x280 [ 35.166174][ T638] ? netif_change_name+0x8c0/0x8c0 [ 35.166322][ T638] ? __dev_change_flags+0x4a4/0x6d0 [ 35.166977][ T638] ? netif_set_allmulti+0x2c0/0x2c0 [ 35.167115][ T638] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.167250][ T638] ? is_bpf_text_address+0x68/0x110 [ 35.167447][ T638] netif_change_flags+0xfe/0x190 [ 35.167579][ T638] ? unwind_get_return_address+0x67/0xd0 [ 35.167712][ T638] do_setlink.isra.0+0x1d25/0x2a60 [ 35.167845][ T638] ? rtnl_link_get_size+0x350/0x350 [ 35.167977][ T638] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.168141][ T638] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.168270][ T638] ? validate_chain+0x38b/0xc20 [ 35.168463][ T638] ? rcu_read_lock_any_held+0x66/0x90 [ 35.168651][ T638] ? stack_depot_save_flags+0x367/0x770 [ 35.168785][ T638] ? __kernel_text_address+0x12/0x30 [ 35.168915][ T638] ? __lock_acquire+0x508/0xc10 [ 35.169047][ T638] ? lock_acquire.part.0+0xbc/0x260 [ 35.169177][ T638] ? rtnl_newlink+0x883/0xee0 [ 35.169307][ T638] ? rcu_is_watching+0x15/0xd0 [ 35.169504][ T638] ? lock_acquire+0x134/0x160 [ 35.169639][ T638] ? rcu_is_watching+0x15/0xd0 [ 35.169771][ T638] ? rcu_is_watching+0x15/0xd0 [ 35.169901][ T638] ? trace_contention_end+0xb3/0x1a0 [ 35.170034][ T638] ? __mutex_lock+0x1db/0x2010 [ 35.170171][ T638] ? __mutex_lock+0x9b2/0x2010 [ 35.170302][ T638] ? rtnl_newlink+0x883/0xee0 [ 35.170500][ T638] ? ww_mutex_lock+0x160/0x160 [ 35.170634][ T638] ? __rtnl_newlink+0x3fa/0xa50 [ 35.170770][ T638] rtnl_newlink+0x8d1/0xee0 [ 35.170903][ T638] ? lock_acquire.part.0+0xbc/0x260 [ 35.171035][ T638] ? find_held_lock+0x2b/0x80 [ 35.171166][ T638] ? __rtnl_newlink+0xa50/0xa50 [ 35.171301][ T638] ? mark_usage+0x61/0x170 [ 35.171497][ T638] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.171631][ T638] ? lock_acquire.part.0+0xbc/0x260 [ 35.171763][ T638] ? find_held_lock+0x2b/0x80 [ 35.171893][ T638] ? __rtnl_newlink+0xa50/0xa50 [ 35.172025][ T638] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.172156][ T638] ? __rtnl_newlink+0xa50/0xa50 [ 35.172287][ T638] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.172476][ T638] ? validate_chain+0x38b/0xc20 [ 35.172612][ T638] ? rtnl_link_fill+0x920/0x920 [ 35.172743][ T638] ? __lock_acquire+0x508/0xc10 [ 35.172875][ T638] ? lock_acquire.part.0+0xbc/0x260 [ 35.173007][ T638] ? find_held_lock+0x2b/0x80 [ 35.173140][ T638] netlink_rcv_skb+0x14e/0x3a0 [ 35.173279][ T638] ? rtnl_link_fill+0x920/0x920 [ 35.173490][ T638] ? netlink_ack+0xcf0/0xcf0 [ 35.173626][ T638] ? netlink_deliver_tap+0xc5/0x330 [ 35.173757][ T638] ? netlink_deliver_tap+0x13c/0x330 [ 35.173892][ T638] netlink_unicast+0x486/0x750 [ 35.174025][ T638] ? netlink_attachskb+0x810/0x810 [ 35.174155][ T638] ? __lock_acquire+0x508/0xc10 [ 35.174287][ T638] netlink_sendmsg+0x735/0xc60 [ 35.174480][ T638] ? netlink_unicast+0x750/0x750 [ 35.174613][ T638] ? __might_fault+0x97/0x140 [ 35.174745][ T638] ____sys_sendmsg+0x419/0x850 [ 35.174879][ T638] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.175014][ T638] ? get_timestamp.constprop.0+0x390/0x390 [ 35.175176][ T638] ? move_addr_to_kernel+0x40/0x40 [ 35.175310][ T638] ? stack_depot_save_flags+0x367/0x770 [ 35.175505][ T638] ? validate_chain+0x38b/0xc20 [ 35.175639][ T638] ___sys_sendmsg+0x14e/0x1d0 [ 35.175769][ T638] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.175933][ T638] ? copy_msghdr_from_user+0x460/0x460 [ 35.176078][ T638] __sys_sendmsg+0x145/0x1f0 [ 35.176217][ T638] ? __sys_sendmsg_sock+0x20/0x20 [ 35.176410][ T638] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.176581][ T638] ? do_raw_spin_unlock+0x59/0x250 [ 35.176713][ T638] ? rcu_is_watching+0x15/0xd0 [ 35.176847][ T638] do_syscall_64+0x117/0xfc0 [ 35.176982][ T638] ? trace_hardirqs_off+0xd/0x30 [ 35.177115][ T638] ? exc_page_fault+0xee/0x100 [ 35.177245][ T638] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.177474][ T638] RIP: 0033:0x7fc51271308e [ 35.177612][ T638] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.178082][ T638] RSP: 002b:00007ffca55bb8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.178281][ T638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc51271308e [ 35.178546][ T638] RDX: 0000000000000000 RSI: 00007ffca55bb990 RDI: 0000000000000005 [ 35.178742][ T638] RBP: 00007ffca55bb8f0 R08: 0000000000000000 R09: 0000000000000000 [ 35.178940][ T638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.179142][ T638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca55bc060 [ 35.179410][ T638] [ 35.179526][ T638] irq event stamp: 20961 [ 35.179636][ T638] hardirqs last enabled at (20969): [] __up_console_sem+0x5a/0x70 [ 35.179864][ T638] hardirqs last disabled at (20976): [] __up_console_sem+0x3f/0x70 [ 35.180095][ T638] softirqs last enabled at (20952): [] handle_softirqs+0x611/0x940 [ 35.180326][ T638] softirqs last disabled at (20861): [] __irq_exit_rcu+0x103/0x1c0 [ 35.180620][ T638] ---[ end trace 0000000000000000 ]--- [ 35.297907][ T655] ------------[ cut here ]------------ [ 35.298155][ T655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/655 [ 35.298427][ T655] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.298735][ T655] CPU: 1 UID: 0 PID: 655 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.298995][ T655] Tainted: [W]=WARN [ 35.299092][ T655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.299252][ T655] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.299493][ T655] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.300037][ T655] RSP: 0018:ffa000000101eff8 EFLAGS: 00010286 [ 35.300200][ T655] RAX: 00000000ffffffa6 RBX: ff110000096f4c80 RCX: 1ff4000000203dc5 [ 35.300463][ T655] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000096f4d3c [ 35.300655][ T655] RBP: ff11000015ab1000 R08: 1fe22000012de9a9 R09: ff1100000f8f0b58 [ 35.300845][ T655] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 35.301034][ T655] R13: 0000000000000000 R14: ffa000000101f140 R15: ff1100000cc61fd0 [ 35.301226][ T655] FS: 00007f53ceab1840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 35.301516][ T655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.301679][ T655] CR2: 00007f53ced811a0 CR3: 0000000009923005 CR4: 0000000000771ef0 [ 35.301872][ T655] PKRU: 55555554 [ 35.301967][ T655] Call Trace: [ 35.302062][ T655] [ 35.302130][ T655] rtmsg_ifinfo_newnet+0x69/0x160 [ 35.302258][ T655] __dev_change_net_namespace+0x8b7/0x1d00 [ 35.302437][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.302567][ T655] ? __lock_acquire+0x508/0xc10 [ 35.302694][ T655] ? default_device_exit_batch+0x600/0x600 [ 35.302850][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.302974][ T655] ? find_held_lock+0x2b/0x80 [ 35.303100][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.303240][ T655] ? is_bpf_text_address+0x68/0x110 [ 35.303421][ T655] ? rtnl_af_lookup+0x290/0x290 [ 35.303548][ T655] ? is_bpf_text_address+0x72/0x110 [ 35.303675][ T655] do_setlink.isra.0+0x219/0x2a60 [ 35.303806][ T655] ? rtnl_link_get_size+0x350/0x350 [ 35.303934][ T655] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.304093][ T655] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.304222][ T655] ? validate_chain+0x38b/0xc20 [ 35.304359][ T655] ? rcu_read_lock_any_held+0x66/0x90 [ 35.304486][ T655] ? stack_depot_save_flags+0x367/0x770 [ 35.304614][ T655] ? __kernel_text_address+0x12/0x30 [ 35.304742][ T655] ? __lock_acquire+0x508/0xc10 [ 35.304871][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.304997][ T655] ? rtnl_newlink+0x883/0xee0 [ 35.305126][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.305252][ T655] ? lock_acquire+0x134/0x160 [ 35.305390][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.305525][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.305650][ T655] ? trace_contention_end+0xb3/0x1a0 [ 35.305778][ T655] ? __mutex_lock+0x1db/0x2010 [ 35.305904][ T655] ? __mutex_lock+0x9b2/0x2010 [ 35.306030][ T655] ? rtnl_newlink+0x883/0xee0 [ 35.306159][ T655] ? ww_mutex_lock+0x160/0x160 [ 35.306285][ T655] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.306425][ T655] ? __rtnl_newlink+0x3fa/0xa50 [ 35.306554][ T655] rtnl_newlink+0x8d1/0xee0 [ 35.306681][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.306807][ T655] ? find_held_lock+0x2b/0x80 [ 35.306952][ T655] ? __rtnl_newlink+0xa50/0xa50 [ 35.307082][ T655] ? mark_usage+0x61/0x170 [ 35.307210][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.307339][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.307477][ T655] ? find_held_lock+0x2b/0x80 [ 35.307603][ T655] ? __rtnl_newlink+0xa50/0xa50 [ 35.307747][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.307878][ T655] ? __rtnl_newlink+0xa50/0xa50 [ 35.308004][ T655] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.308132][ T655] ? validate_chain+0x38b/0xc20 [ 35.308258][ T655] ? rtnl_link_fill+0x920/0x920 [ 35.308391][ T655] ? __lock_acquire+0x508/0xc10 [ 35.308520][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.308646][ T655] ? find_held_lock+0x2b/0x80 [ 35.308772][ T655] netlink_rcv_skb+0x14e/0x3a0 [ 35.308898][ T655] ? rtnl_link_fill+0x920/0x920 [ 35.309023][ T655] ? netlink_ack+0xcf0/0xcf0 [ 35.309155][ T655] ? netlink_deliver_tap+0xc5/0x330 [ 35.309281][ T655] ? netlink_deliver_tap+0x13c/0x330 [ 35.309421][ T655] netlink_unicast+0x486/0x750 [ 35.309550][ T655] ? netlink_attachskb+0x810/0x810 [ 35.309676][ T655] ? __lock_acquire+0x508/0xc10 [ 35.309805][ T655] netlink_sendmsg+0x735/0xc60 [ 35.309932][ T655] ? netlink_unicast+0x750/0x750 [ 35.310083][ T655] ? __might_fault+0x97/0x140 [ 35.310238][ T655] ____sys_sendmsg+0x419/0x850 [ 35.310380][ T655] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.310509][ T655] ? get_timestamp.constprop.0+0x390/0x390 [ 35.310669][ T655] ? move_addr_to_kernel+0x40/0x40 [ 35.310797][ T655] ? stack_depot_save_flags+0x367/0x770 [ 35.310922][ T655] ? validate_chain+0x38b/0xc20 [ 35.311064][ T655] ___sys_sendmsg+0x14e/0x1d0 [ 35.311191][ T655] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.311360][ T655] ? copy_msghdr_from_user+0x460/0x460 [ 35.311509][ T655] __sys_sendmsg+0x145/0x1f0 [ 35.311636][ T655] ? __sys_sendmsg_sock+0x20/0x20 [ 35.311763][ T655] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.311924][ T655] ? do_raw_spin_unlock+0x59/0x250 [ 35.312056][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.312184][ T655] do_syscall_64+0x117/0xfc0 [ 35.312311][ T655] ? trace_hardirqs_off+0xd/0x30 [ 35.312450][ T655] ? exc_page_fault+0xee/0x100 [ 35.312577][ T655] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.312734][ T655] RIP: 0033:0x7f53ceceb08e [ 35.312869][ T655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.313338][ T655] RSP: 002b:00007fff32387900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.313541][ T655] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f53ceceb08e [ 35.313731][ T655] RDX: 0000000000000000 RSI: 00007fff323879b0 RDI: 0000000000000005 [ 35.314133][ T655] RBP: 00007fff32387910 R08: 0000000000000000 R09: 0000000000000000 [ 35.314322][ T655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.314518][ T655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff32388070 [ 35.314714][ T655] [ 35.314809][ T655] irq event stamp: 18063 [ 35.314904][ T655] hardirqs last enabled at (18071): [] __up_console_sem+0x5a/0x70 [ 35.315373][ T655] hardirqs last disabled at (18080): [] __up_console_sem+0x3f/0x70 [ 35.315594][ T655] softirqs last enabled at (17400): [] handle_softirqs+0x611/0x940 [ 35.315814][ T655] softirqs last disabled at (17395): [] __irq_exit_rcu+0x103/0x1c0 [ 35.316038][ T655] ---[ end trace 0000000000000000 ]--- [ 35.318678][ T655] ------------[ cut here ]------------ [ 35.318834][ T655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/655 [ 35.319058][ T655] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.319401][ T655] CPU: 1 UID: 0 PID: 655 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.319692][ T655] Tainted: [W]=WARN [ 35.319796][ T655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.319959][ T655] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.320177][ T655] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.320681][ T655] RSP: 0018:ffa000000101efc0 EFLAGS: 00010286 [ 35.320845][ T655] RAX: 00000000ffffffa6 RBX: ff1100000b751380 RCX: 1ff4000000203dbe [ 35.321037][ T655] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b75143c [ 35.321231][ T655] RBP: ff11000015ab1000 R08: 1fe22000016ea289 R09: ff1100000f8f0b58 [ 35.321498][ T655] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 35.321689][ T655] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc61fd0 [ 35.321903][ T655] FS: 00007f53ceab1840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 35.322146][ T655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.322308][ T655] CR2: 00007f53ced811a0 CR3: 0000000009923005 CR4: 0000000000771ef0 [ 35.322568][ T655] PKRU: 55555554 [ 35.322664][ T655] Call Trace: [ 35.322760][ T655] [ 35.322882][ T655] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.323038][ T655] ? notifier_call_chain+0xb0/0x320 [ 35.323170][ T655] rtmsg_ifinfo+0x5c/0xb0 [ 35.323268][ T655] __dev_change_net_namespace+0x499/0x1d00 [ 35.323498][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.323627][ T655] ? __lock_acquire+0x508/0xc10 [ 35.323756][ T655] ? default_device_exit_batch+0x600/0x600 [ 35.323916][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.324045][ T655] ? find_held_lock+0x2b/0x80 [ 35.324173][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.324302][ T655] ? is_bpf_text_address+0x68/0x110 [ 35.324497][ T655] ? rtnl_af_lookup+0x290/0x290 [ 35.324636][ T655] ? is_bpf_text_address+0x72/0x110 [ 35.324766][ T655] do_setlink.isra.0+0x219/0x2a60 [ 35.324896][ T655] ? rtnl_link_get_size+0x350/0x350 [ 35.325029][ T655] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.325190][ T655] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.325325][ T655] ? validate_chain+0x38b/0xc20 [ 35.325521][ T655] ? rcu_read_lock_any_held+0x66/0x90 [ 35.325651][ T655] ? stack_depot_save_flags+0x367/0x770 [ 35.325780][ T655] ? __kernel_text_address+0x12/0x30 [ 35.325909][ T655] ? __lock_acquire+0x508/0xc10 [ 35.326039][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.326167][ T655] ? rtnl_newlink+0x883/0xee0 [ 35.326301][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.326536][ T655] ? lock_acquire+0x134/0x160 [ 35.326687][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.326815][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.326943][ T655] ? trace_contention_end+0xb3/0x1a0 [ 35.327072][ T655] ? __mutex_lock+0x1db/0x2010 [ 35.327202][ T655] ? __mutex_lock+0x9b2/0x2010 [ 35.327329][ T655] ? rtnl_newlink+0x883/0xee0 [ 35.327531][ T655] ? ww_mutex_lock+0x160/0x160 [ 35.327661][ T655] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.327791][ T655] ? __rtnl_newlink+0x3fa/0xa50 [ 35.327944][ T655] rtnl_newlink+0x8d1/0xee0 [ 35.328075][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.328202][ T655] ? find_held_lock+0x2b/0x80 [ 35.328330][ T655] ? __rtnl_newlink+0xa50/0xa50 [ 35.328519][ T655] ? mark_usage+0x61/0x170 [ 35.328646][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.328928][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.329055][ T655] ? find_held_lock+0x2b/0x80 [ 35.329182][ T655] ? __rtnl_newlink+0xa50/0xa50 [ 35.329311][ T655] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.329505][ T655] ? __rtnl_newlink+0xa50/0xa50 [ 35.329656][ T655] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.329791][ T655] ? validate_chain+0x38b/0xc20 [ 35.329919][ T655] ? rtnl_link_fill+0x920/0x920 [ 35.330047][ T655] ? __lock_acquire+0x508/0xc10 [ 35.330176][ T655] ? lock_acquire.part.0+0xbc/0x260 [ 35.330304][ T655] ? find_held_lock+0x2b/0x80 [ 35.330494][ T655] netlink_rcv_skb+0x14e/0x3a0 [ 35.330634][ T655] ? rtnl_link_fill+0x920/0x920 [ 35.330762][ T655] ? netlink_ack+0xcf0/0xcf0 [ 35.330894][ T655] ? netlink_deliver_tap+0xc5/0x330 [ 35.331022][ T655] ? netlink_deliver_tap+0x13c/0x330 [ 35.331152][ T655] netlink_unicast+0x486/0x750 [ 35.331281][ T655] ? netlink_attachskb+0x810/0x810 [ 35.331471][ T655] ? __lock_acquire+0x508/0xc10 [ 35.331612][ T655] netlink_sendmsg+0x735/0xc60 [ 35.331741][ T655] ? netlink_unicast+0x750/0x750 [ 35.331871][ T655] ? __might_fault+0x97/0x140 [ 35.332001][ T655] ____sys_sendmsg+0x419/0x850 [ 35.332130][ T655] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.332257][ T655] ? get_timestamp.constprop.0+0x390/0x390 [ 35.332474][ T655] ? move_addr_to_kernel+0x40/0x40 [ 35.332606][ T655] ? stack_depot_save_flags+0x367/0x770 [ 35.332735][ T655] ? validate_chain+0x38b/0xc20 [ 35.332866][ T655] ___sys_sendmsg+0x14e/0x1d0 [ 35.332994][ T655] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.333153][ T655] ? copy_msghdr_from_user+0x460/0x460 [ 35.333295][ T655] __sys_sendmsg+0x145/0x1f0 [ 35.333486][ T655] ? __sys_sendmsg_sock+0x20/0x20 [ 35.333615][ T655] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.333778][ T655] ? do_raw_spin_unlock+0x59/0x250 [ 35.333906][ T655] ? rcu_is_watching+0x15/0xd0 [ 35.334036][ T655] do_syscall_64+0x117/0xfc0 [ 35.334165][ T655] ? trace_hardirqs_off+0xd/0x30 [ 35.334295][ T655] ? exc_page_fault+0xee/0x100 [ 35.334484][ T655] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.334644][ T655] RIP: 0033:0x7f53ceceb08e [ 35.334781][ T655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.335241][ T655] RSP: 002b:00007fff32387900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.335551][ T655] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f53ceceb08e [ 35.335744][ T655] RDX: 0000000000000000 RSI: 00007fff323879b0 RDI: 0000000000000005 [ 35.335934][ T655] RBP: 00007fff32387910 R08: 0000000000000000 R09: 0000000000000000 [ 35.336125][ T655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.336317][ T655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff32388070 [ 35.336577][ T655] [ 35.336674][ T655] irq event stamp: 22343 [ 35.336772][ T655] hardirqs last enabled at (22351): [] __up_console_sem+0x5a/0x70 [ 35.336994][ T655] hardirqs last disabled at (22358): [] __up_console_sem+0x3f/0x70 [ 35.337217][ T655] softirqs last enabled at (22332): [] handle_softirqs+0x611/0x940 [ 35.337500][ T655] softirqs last disabled at (22375): [] __irq_exit_rcu+0x103/0x1c0 [ 35.337745][ T655] ---[ end trace 0000000000000000 ]--- [ 35.365019][ T658] ------------[ cut here ]------------ [ 35.365168][ T658] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/658 [ 35.365413][ T658] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.365718][ T658] CPU: 0 UID: 0 PID: 658 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.365983][ T658] Tainted: [W]=WARN [ 35.366082][ T658] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.366244][ T658] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.366534][ T658] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.367082][ T658] RSP: 0018:ffa0000000f6f020 EFLAGS: 00010286 [ 35.367250][ T658] RAX: 00000000ffffffa6 RBX: ff110000052efc40 RCX: 1ff40000001eddca [ 35.367534][ T658] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052efcfc [ 35.367730][ T658] RBP: ff11000015ab1000 R08: 1fe2200000a5dfa1 R09: ff1100000e080b58 [ 35.367924][ T658] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 35.368120][ T658] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 35.368316][ T658] FS: 00007f164655f840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.368636][ T658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.368800][ T658] CR2: 0000000010091988 CR3: 00000000169d3001 CR4: 0000000000771ef0 [ 35.368996][ T658] PKRU: 55555554 [ 35.369093][ T658] Call Trace: [ 35.369189][ T658] [ 35.369256][ T658] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.369489][ T658] rtmsg_ifinfo+0x5c/0xb0 [ 35.369589][ T658] ? mark_held_locks+0x40/0x70 [ 35.369720][ T658] __dev_notify_flags+0x1b8/0x280 [ 35.369852][ T658] ? netif_change_name+0x8c0/0x8c0 [ 35.369982][ T658] ? __dev_change_flags+0x4a4/0x6d0 [ 35.370116][ T658] ? netif_set_allmulti+0x2c0/0x2c0 [ 35.370245][ T658] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.370448][ T658] ? is_bpf_text_address+0x68/0x110 [ 35.370587][ T658] netif_change_flags+0xfe/0x190 [ 35.370771][ T658] ? unwind_get_return_address+0x67/0xd0 [ 35.370901][ T658] do_setlink.isra.0+0x1d25/0x2a60 [ 35.371036][ T658] ? rtnl_link_get_size+0x350/0x350 [ 35.371166][ T658] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.371328][ T658] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.371520][ T658] ? validate_chain+0x38b/0xc20 [ 35.371649][ T658] ? rcu_read_lock_any_held+0x66/0x90 [ 35.371777][ T658] ? stack_depot_save_flags+0x367/0x770 [ 35.371907][ T658] ? __kernel_text_address+0x12/0x30 [ 35.372040][ T658] ? __lock_acquire+0x508/0xc10 [ 35.372172][ T658] ? lock_acquire.part.0+0xbc/0x260 [ 35.372301][ T658] ? rtnl_newlink+0x883/0xee0 [ 35.372517][ T658] ? rcu_is_watching+0x15/0xd0 [ 35.372650][ T658] ? lock_acquire+0x134/0x160 [ 35.372779][ T658] ? rcu_is_watching+0x15/0xd0 [ 35.372909][ T658] ? rcu_is_watching+0x15/0xd0 [ 35.373039][ T658] ? trace_contention_end+0xb3/0x1a0 [ 35.373171][ T658] ? __mutex_lock+0x1db/0x2010 [ 35.373303][ T658] ? __mutex_lock+0x9b2/0x2010 [ 35.373494][ T658] ? rtnl_newlink+0x883/0xee0 [ 35.373626][ T658] ? ww_mutex_lock+0x160/0x160 [ 35.373759][ T658] ? __rtnl_newlink+0x3fa/0xa50 [ 35.373891][ T658] rtnl_newlink+0x8d1/0xee0 [ 35.374022][ T658] ? lock_acquire.part.0+0xbc/0x260 [ 35.374154][ T658] ? find_held_lock+0x2b/0x80 [ 35.374286][ T658] ? __rtnl_newlink+0xa50/0xa50 [ 35.374426][ T658] ? mark_usage+0x61/0x170 [ 35.374556][ T658] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.374689][ T658] ? lock_acquire.part.0+0xbc/0x260 [ 35.374819][ T658] ? find_held_lock+0x2b/0x80 [ 35.374949][ T658] ? __rtnl_newlink+0xa50/0xa50 [ 35.375081][ T658] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.375214][ T658] ? __rtnl_newlink+0xa50/0xa50 [ 35.375350][ T658] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.375484][ T658] ? validate_chain+0x38b/0xc20 [ 35.375614][ T658] ? rtnl_link_fill+0x920/0x920 [ 35.375744][ T658] ? __lock_acquire+0x508/0xc10 [ 35.375876][ T658] ? lock_acquire.part.0+0xbc/0x260 [ 35.376007][ T658] ? find_held_lock+0x2b/0x80 [ 35.376138][ T658] netlink_rcv_skb+0x14e/0x3a0 [ 35.376271][ T658] ? rtnl_link_fill+0x920/0x920 [ 35.376417][ T658] ? netlink_ack+0xcf0/0xcf0 [ 35.376551][ T658] ? netlink_deliver_tap+0xc5/0x330 [ 35.376680][ T658] ? netlink_deliver_tap+0x13c/0x330 [ 35.376815][ T658] netlink_unicast+0x486/0x750 [ 35.376946][ T658] ? netlink_attachskb+0x810/0x810 [ 35.377077][ T658] ? __lock_acquire+0x508/0xc10 [ 35.377211][ T658] netlink_sendmsg+0x735/0xc60 [ 35.377348][ T658] ? netlink_unicast+0x750/0x750 [ 35.377486][ T658] ? __might_fault+0x97/0x140 [ 35.377632][ T658] ____sys_sendmsg+0x419/0x850 [ 35.377764][ T658] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.377894][ T658] ? get_timestamp.constprop.0+0x390/0x390 [ 35.378054][ T658] ? move_addr_to_kernel+0x40/0x40 [ 35.378188][ T658] ? stack_depot_save_flags+0x367/0x770 [ 35.378318][ T658] ? validate_chain+0x38b/0xc20 [ 35.378460][ T658] ___sys_sendmsg+0x14e/0x1d0 [ 35.378591][ T658] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.378752][ T658] ? copy_msghdr_from_user+0x460/0x460 [ 35.378895][ T658] __sys_sendmsg+0x145/0x1f0 [ 35.379025][ T658] ? __sys_sendmsg_sock+0x20/0x20 [ 35.379155][ T658] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.379321][ T658] ? do_raw_spin_unlock+0x59/0x250 [ 35.379462][ T658] ? rcu_is_watching+0x15/0xd0 [ 35.379593][ T658] do_syscall_64+0x117/0xfc0 [ 35.379724][ T658] ? trace_hardirqs_off+0xd/0x30 [ 35.379855][ T658] ? exc_page_fault+0xee/0x100 [ 35.379986][ T658] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.380148][ T658] RIP: 0033:0x7f164679908e [ 35.380288][ T658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.380760][ T658] RSP: 002b:00007ffd77636b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.380957][ T658] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f164679908e [ 35.381155][ T658] RDX: 0000000000000000 RSI: 00007ffd77636bb0 RDI: 0000000000000005 [ 35.381359][ T658] RBP: 00007ffd77636b10 R08: 0000000000000000 R09: 0000000000000000 [ 35.381555][ T658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.381749][ T658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77637280 [ 35.381951][ T658] [ 35.382050][ T658] irq event stamp: 15899 [ 35.382148][ T658] hardirqs last enabled at (15907): [] __up_console_sem+0x5a/0x70 [ 35.382386][ T658] hardirqs last disabled at (15916): [] __up_console_sem+0x3f/0x70 [ 35.382611][ T658] softirqs last enabled at (15410): [] handle_softirqs+0x611/0x940 [ 35.382840][ T658] softirqs last disabled at (15329): [] __irq_exit_rcu+0x103/0x1c0 [ 35.383066][ T658] ---[ end trace 0000000000000000 ]--- [ 35.383762][ T45] ------------[ cut here ]------------ [ 35.383887][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45 [ 35.384124][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.384999][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.385272][ T45] Tainted: [W]=WARN [ 35.385375][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.385534][ T45] Workqueue: events_unbound linkwatch_event [ 35.385692][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.385848][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.386276][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 35.386639][ T45] RAX: 00000000ffffffa6 RBX: ff110000052eeac0 RCX: 1ff4000000063f02 [ 35.386819][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052eeb7c [ 35.387001][ T45] RBP: ff11000015ab1000 R08: 1fe2200000a5dd71 R09: ff110000020051a8 [ 35.387179][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 35.387371][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 35.387553][ T45] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.387763][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.387914][ T45] CR2: 0000000010091988 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 35.388095][ T45] PKRU: 55555554 [ 35.388187][ T45] Call Trace: [ 35.388276][ T45] [ 35.388339][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.388473][ T45] ? notifier_call_chain+0xb0/0x320 [ 35.388594][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 35.388685][ T45] netif_state_change+0x155/0x3d0 [ 35.388806][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 35.388956][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 35.389077][ T45] __linkwatch_run_queue+0x350/0x850 [ 35.389197][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 35.389321][ T45] linkwatch_event+0x7f/0xb0 [ 35.389451][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 35.389570][ T45] process_one_work+0xdf8/0x1410 [ 35.389700][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 35.389819][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 35.389947][ T45] worker_thread+0x4f1/0xd60 [ 35.390073][ T45] ? rescuer_thread+0x1320/0x1320 [ 35.390192][ T45] kthread+0x367/0x460 [ 35.390282][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 35.390444][ T45] ? kthread_affine_node+0x330/0x330 [ 35.390565][ T45] ret_from_fork+0x474/0x6b0 [ 35.390686][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 35.390837][ T45] ? __switch_to+0x5a3/0xe00 [ 35.390959][ T45] ? kthread_affine_node+0x330/0x330 [ 35.391078][ T45] ret_from_fork_asm+0x11/0x20 [ 35.391204][ T45] [ 35.391292][ T45] irq event stamp: 31071 [ 35.391392][ T45] hardirqs last enabled at (31081): [] __up_console_sem+0x5a/0x70 [ 35.391600][ T45] hardirqs last disabled at (31088): [] __up_console_sem+0x3f/0x70 [ 35.391811][ T45] softirqs last enabled at (30702): [] handle_softirqs+0x611/0x940 [ 35.392018][ T45] softirqs last disabled at (29517): [] __irq_exit_rcu+0x103/0x1c0 [ 35.392225][ T45] ---[ end trace 0000000000000000 ]--- [ 35.392727][ T45] ------------[ cut here ]------------ [ 35.392849][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45 [ 35.393082][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.393384][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.393660][ T45] Tainted: [W]=WARN [ 35.393751][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.393902][ T45] Workqueue: events_unbound linkwatch_event [ 35.394057][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.394210][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.395259][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 35.395475][ T45] RAX: 00000000ffffffa6 RBX: ff11000005f04580 RCX: 1ff4000000063f02 [ 35.395656][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0463c [ 35.395833][ T45] RBP: ff11000015b34000 R08: 1fe2200000be08c9 R09: ff110000020051a8 [ 35.396013][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 35.396191][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 35.396424][ T45] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.396631][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.396830][ T45] CR2: 0000000010091988 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 35.397012][ T45] PKRU: 55555554 [ 35.397101][ T45] Call Trace: [ 35.397189][ T45] [ 35.397250][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.397422][ T45] ? notifier_call_chain+0xb0/0x320 [ 35.397544][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 35.397634][ T45] netif_state_change+0x155/0x3d0 [ 35.397763][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 35.397912][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 35.398032][ T45] __linkwatch_run_queue+0x350/0x850 [ 35.398152][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 35.398273][ T45] linkwatch_event+0x7f/0xb0 [ 35.398443][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 35.398565][ T45] process_one_work+0xdf8/0x1410 [ 35.398690][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 35.398809][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 35.398933][ T45] worker_thread+0x4f1/0xd60 [ 35.399056][ T45] ? rescuer_thread+0x1320/0x1320 [ 35.399175][ T45] kthread+0x367/0x460 [ 35.399265][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 35.399466][ T45] ? kthread_affine_node+0x330/0x330 [ 35.399588][ T45] ret_from_fork+0x474/0x6b0 [ 35.399706][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 35.399855][ T45] ? __switch_to+0x5a3/0xe00 [ 35.399979][ T45] ? kthread_affine_node+0x330/0x330 [ 35.400098][ T45] ret_from_fork_asm+0x11/0x20 [ 35.400222][ T45] [ 35.400311][ T45] irq event stamp: 33607 [ 35.400454][ T45] hardirqs last enabled at (33711): [] __up_console_sem+0x5a/0x70 [ 35.400668][ T45] hardirqs last disabled at (33718): [] __up_console_sem+0x3f/0x70 [ 35.400875][ T45] softirqs last enabled at (33708): [] handle_softirqs+0x611/0x940 [ 35.401079][ T45] softirqs last disabled at (33615): [] __irq_exit_rcu+0x103/0x1c0 [ 35.401285][ T45] ---[ end trace 0000000000000000 ]--- [ 35.545405][ T662] ------------[ cut here ]------------ [ 35.545578][ T662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/662 [ 35.545824][ T662] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.546147][ T662] CPU: 0 UID: 0 PID: 662 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.546435][ T662] Tainted: [W]=WARN [ 35.546540][ T662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.546710][ T662] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.546891][ T662] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.547387][ T662] RSP: 0018:ffa00000010cee90 EFLAGS: 00010286 [ 35.547560][ T662] RAX: 00000000ffffffa6 RBX: ff11000008cd3540 RCX: 1ff4000000219d98 [ 35.547764][ T662] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd35fc [ 35.547966][ T662] RBP: ff11000015b34000 R08: 1fe220000119a6c1 R09: ff1100000e3d2e58 [ 35.548168][ T662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 35.548383][ T662] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 35.548585][ T662] FS: 00007fddb5cf6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.548822][ T662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.548993][ T662] CR2: 00000000268483b8 CR3: 0000000015ba1002 CR4: 0000000000771ef0 [ 35.549198][ T662] PKRU: 55555554 [ 35.549300][ T662] Call Trace: [ 35.549411][ T662] [ 35.549483][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.549620][ T662] rtnetlink_event+0xe0/0x1f0 [ 35.549756][ T662] notifier_call_chain+0xb0/0x320 [ 35.549895][ T662] netdev_update_features+0xa9/0xb0 [ 35.550033][ T662] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 35.550203][ T662] veth_xdp_set+0x3b3/0x770 [ 35.550340][ T662] ? veth_xdp_set+0x770/0x770 [ 35.550485][ T662] dev_xdp_install+0x3e6/0x890 [ 35.550621][ T662] ? netif_set_xps_queue+0x40/0x40 [ 35.550761][ T662] dev_xdp_attach+0x4c0/0x1380 [ 35.550897][ T662] ? __bpf_prog_get+0x1ae/0x320 [ 35.551033][ T662] ? bpf_xdp_link_update+0x700/0x700 [ 35.551168][ T662] ? __bpf_prog_get+0x320/0x320 [ 35.551304][ T662] dev_change_xdp_fd+0x176/0x210 [ 35.551453][ T662] do_setlink.isra.0+0x2164/0x2a60 [ 35.551591][ T662] ? rtnl_link_get_size+0x350/0x350 [ 35.551730][ T662] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.551897][ T662] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.552035][ T662] ? validate_chain+0x38b/0xc20 [ 35.552171][ T662] ? rcu_read_lock_any_held+0x66/0x90 [ 35.552305][ T662] ? stack_depot_save_flags+0x367/0x770 [ 35.552455][ T662] ? __kernel_text_address+0x12/0x30 [ 35.552594][ T662] ? __lock_acquire+0x508/0xc10 [ 35.552733][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.552866][ T662] ? lock_acquire+0x134/0x160 [ 35.553000][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.553134][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.553267][ T662] ? trace_contention_end+0xb3/0x1a0 [ 35.553415][ T662] ? __mutex_lock+0x1db/0x2010 [ 35.553551][ T662] ? __mutex_lock+0x9b2/0x2010 [ 35.553688][ T662] ? rtnl_newlink+0x883/0xee0 [ 35.553826][ T662] ? ww_mutex_lock+0x160/0x160 [ 35.553960][ T662] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.554098][ T662] ? __rtnl_newlink+0x3fa/0xa50 [ 35.554235][ T662] rtnl_newlink+0x8d1/0xee0 [ 35.554384][ T662] ? lock_acquire.part.0+0xbc/0x260 [ 35.554522][ T662] ? find_held_lock+0x2b/0x80 [ 35.554657][ T662] ? __rtnl_newlink+0xa50/0xa50 [ 35.554792][ T662] ? mark_usage+0x61/0x170 [ 35.554927][ T662] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.555065][ T662] ? lock_acquire.part.0+0xbc/0x260 [ 35.555202][ T662] ? find_held_lock+0x2b/0x80 [ 35.555337][ T662] ? __rtnl_newlink+0xa50/0xa50 [ 35.555487][ T662] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.555624][ T662] ? __rtnl_newlink+0xa50/0xa50 [ 35.555758][ T662] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.555895][ T662] ? validate_chain+0x38b/0xc20 [ 35.556029][ T662] ? rtnl_link_fill+0x920/0x920 [ 35.556164][ T662] ? __lock_acquire+0x508/0xc10 [ 35.556302][ T662] ? lock_acquire.part.0+0xbc/0x260 [ 35.556448][ T662] ? find_held_lock+0x2b/0x80 [ 35.556620][ T662] netlink_rcv_skb+0x14e/0x3a0 [ 35.556755][ T662] ? rtnl_link_fill+0x920/0x920 [ 35.556891][ T662] ? netlink_ack+0xcf0/0xcf0 [ 35.557030][ T662] ? netlink_deliver_tap+0xc5/0x330 [ 35.557165][ T662] ? netlink_deliver_tap+0x13c/0x330 [ 35.557302][ T662] netlink_unicast+0x486/0x750 [ 35.557451][ T662] ? netlink_attachskb+0x810/0x810 [ 35.557587][ T662] ? __lock_acquire+0x508/0xc10 [ 35.557722][ T662] netlink_sendmsg+0x735/0xc60 [ 35.557857][ T662] ? netlink_unicast+0x750/0x750 [ 35.557993][ T662] ? __might_fault+0x97/0x140 [ 35.558129][ T662] ____sys_sendmsg+0x419/0x850 [ 35.558264][ T662] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.558411][ T662] ? get_timestamp.constprop.0+0x390/0x390 [ 35.558578][ T662] ? move_addr_to_kernel+0x40/0x40 [ 35.558715][ T662] ? stack_depot_save_flags+0x367/0x770 [ 35.558850][ T662] ? validate_chain+0x38b/0xc20 [ 35.558985][ T662] ___sys_sendmsg+0x14e/0x1d0 [ 35.559118][ T662] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.559287][ T662] ? copy_msghdr_from_user+0x460/0x460 [ 35.559442][ T662] __sys_sendmsg+0x145/0x1f0 [ 35.559579][ T662] ? __sys_sendmsg_sock+0x20/0x20 [ 35.559714][ T662] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.559888][ T662] ? do_raw_spin_unlock+0x59/0x250 [ 35.560025][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.560160][ T662] do_syscall_64+0x117/0xfc0 [ 35.560295][ T662] ? trace_hardirqs_off+0xd/0x30 [ 35.560445][ T662] ? exc_page_fault+0xee/0x100 [ 35.560581][ T662] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.560749][ T662] RIP: 0033:0x7fddb5f3008e [ 35.560891][ T662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.561384][ T662] RSP: 002b:00007ffe7ecfb830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.561589][ T662] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fddb5f3008e [ 35.561795][ T662] RDX: 0000000000000000 RSI: 00007ffe7ecfb8e0 RDI: 0000000000000005 [ 35.561999][ T662] RBP: 00007ffe7ecfb840 R08: 0000000000000000 R09: 0000000000000000 [ 35.562201][ T662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.562416][ T662] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7ecfbfb0 [ 35.562623][ T662] [ 35.562725][ T662] irq event stamp: 42533 [ 35.562827][ T662] hardirqs last enabled at (42541): [] __up_console_sem+0x5a/0x70 [ 35.563062][ T662] hardirqs last disabled at (42548): [] __up_console_sem+0x3f/0x70 [ 35.563297][ T662] softirqs last enabled at (41546): [] __alloc_skb+0x4c2/0x5f0 [ 35.563545][ T662] softirqs last disabled at (41542): [] __alloc_skb+0x4c2/0x5f0 [ 35.563776][ T662] ---[ end trace 0000000000000000 ]--- [ 35.569475][ T662] ------------[ cut here ]------------ [ 35.569681][ T662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/662 [ 35.569941][ T662] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 35.570241][ T662] CPU: 0 UID: 0 PID: 662 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 35.570956][ T662] Tainted: [W]=WARN [ 35.571099][ T662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.571261][ T662] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 35.571511][ T662] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 35.572055][ T662] RSP: 0018:ffa00000010cf0a0 EFLAGS: 00010286 [ 35.572218][ T662] RAX: 00000000ffffffa6 RBX: ff11000008cd3000 RCX: 1ff4000000219dda [ 35.572487][ T662] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd30bc [ 35.572680][ T662] RBP: ff11000015ab1000 R08: 1fe220000119a619 R09: ff1100000e3d2e58 [ 35.572953][ T662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 35.573182][ T662] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512f4e4 [ 35.573441][ T662] FS: 00007fddb5cf6840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 35.573665][ T662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.573825][ T662] CR2: 00000000268483b8 CR3: 0000000015ba1002 CR4: 0000000000771ef0 [ 35.574074][ T662] PKRU: 55555554 [ 35.574171][ T662] Call Trace: [ 35.574299][ T662] [ 35.574506][ T662] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 35.574639][ T662] ? notifier_call_chain+0xb0/0x320 [ 35.574768][ T662] rtmsg_ifinfo+0x5c/0xb0 [ 35.574866][ T662] netif_state_change+0x155/0x3d0 [ 35.574995][ T662] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 35.575160][ T662] ? dev_change_xdp_fd+0x176/0x210 [ 35.575477][ T662] do_setlink.isra.0+0x2176/0x2a60 [ 35.575610][ T662] ? rtnl_link_get_size+0x350/0x350 [ 35.575739][ T662] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 35.575898][ T662] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.576077][ T662] ? validate_chain+0x38b/0xc20 [ 35.576264][ T662] ? rcu_read_lock_any_held+0x66/0x90 [ 35.576666][ T662] ? stack_depot_save_flags+0x367/0x770 [ 35.576858][ T662] ? __kernel_text_address+0x12/0x30 [ 35.576989][ T662] ? __lock_acquire+0x508/0xc10 [ 35.577124][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.577312][ T662] ? lock_acquire+0x134/0x160 [ 35.577572][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.577750][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.577908][ T662] ? trace_contention_end+0xb3/0x1a0 [ 35.578042][ T662] ? __mutex_lock+0x1db/0x2010 [ 35.578170][ T662] ? __mutex_lock+0x9b2/0x2010 [ 35.578298][ T662] ? rtnl_newlink+0x883/0xee0 [ 35.578501][ T662] ? ww_mutex_lock+0x160/0x160 [ 35.578676][ T662] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.578806][ T662] ? __rtnl_newlink+0x3fa/0xa50 [ 35.578938][ T662] rtnl_newlink+0x8d1/0xee0 [ 35.579068][ T662] ? lock_acquire.part.0+0xbc/0x260 [ 35.579195][ T662] ? find_held_lock+0x2b/0x80 [ 35.579322][ T662] ? __rtnl_newlink+0xa50/0xa50 [ 35.579576][ T662] ? mark_usage+0x61/0x170 [ 35.579766][ T662] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.579900][ T662] ? lock_acquire.part.0+0xbc/0x260 [ 35.580028][ T662] ? find_held_lock+0x2b/0x80 [ 35.580156][ T662] ? __rtnl_newlink+0xa50/0xa50 [ 35.580284][ T662] ? __lock_release.isra.0+0x6b/0x1a0 [ 35.580488][ T662] ? __rtnl_newlink+0xa50/0xa50 [ 35.580616][ T662] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.580774][ T662] ? validate_chain+0x38b/0xc20 [ 35.580927][ T662] ? rtnl_link_fill+0x920/0x920 [ 35.581055][ T662] ? __lock_acquire+0x508/0xc10 [ 35.581239][ T662] ? lock_acquire.part.0+0xbc/0x260 [ 35.581545][ T662] ? find_held_lock+0x2b/0x80 [ 35.581750][ T662] netlink_rcv_skb+0x14e/0x3a0 [ 35.581945][ T662] ? rtnl_link_fill+0x920/0x920 [ 35.582136][ T662] ? netlink_ack+0xcf0/0xcf0 [ 35.582340][ T662] ? netlink_deliver_tap+0xc5/0x330 [ 35.582619][ T662] ? netlink_deliver_tap+0x13c/0x330 [ 35.582749][ T662] netlink_unicast+0x486/0x750 [ 35.582915][ T662] ? netlink_attachskb+0x810/0x810 [ 35.583101][ T662] ? __lock_acquire+0x508/0xc10 [ 35.583294][ T662] netlink_sendmsg+0x735/0xc60 [ 35.583599][ T662] ? netlink_unicast+0x750/0x750 [ 35.583750][ T662] ? __might_fault+0x97/0x140 [ 35.583881][ T662] ____sys_sendmsg+0x419/0x850 [ 35.584011][ T662] ? copy_msghdr_from_user+0x2a0/0x460 [ 35.584139][ T662] ? get_timestamp.constprop.0+0x390/0x390 [ 35.584297][ T662] ? move_addr_to_kernel+0x40/0x40 [ 35.584492][ T662] ? stack_depot_save_flags+0x367/0x770 [ 35.584622][ T662] ? validate_chain+0x38b/0xc20 [ 35.584752][ T662] ___sys_sendmsg+0x14e/0x1d0 [ 35.584878][ T662] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 35.585038][ T662] ? copy_msghdr_from_user+0x460/0x460 [ 35.585179][ T662] __sys_sendmsg+0x145/0x1f0 [ 35.585308][ T662] ? __sys_sendmsg_sock+0x20/0x20 [ 35.585500][ T662] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 35.585663][ T662] ? do_raw_spin_unlock+0x59/0x250 [ 35.585792][ T662] ? rcu_is_watching+0x15/0xd0 [ 35.585922][ T662] do_syscall_64+0x117/0xfc0 [ 35.586051][ T662] ? trace_hardirqs_off+0xd/0x30 [ 35.586181][ T662] ? exc_page_fault+0xee/0x100 [ 35.586310][ T662] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.586543][ T662] RIP: 0033:0x7fddb5f3008e [ 35.586680][ T662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 35.587142][ T662] RSP: 002b:00007ffe7ecfb830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.587336][ T662] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fddb5f3008e [ 35.587696][ T662] RDX: 0000000000000000 RSI: 00007ffe7ecfb8e0 RDI: 0000000000000005 [ 35.587888][ T662] RBP: 00007ffe7ecfb840 R08: 0000000000000000 R09: 0000000000000000 [ 35.588079][ T662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e478 [ 35.588271][ T662] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7ecfbfb0 [ 35.588669][ T662] [ 35.588814][ T662] irq event stamp: 46523 [ 35.588962][ T662] hardirqs last enabled at (46531): [] __up_console_sem+0x5a/0x70 [ 35.589261][ T662] hardirqs last disabled at (46538): [] __up_console_sem+0x3f/0x70 [ 35.589639][ T662] softirqs last enabled at (46756): [] handle_softirqs+0x611/0x940 [ 35.589866][ T662] softirqs last disabled at (46547): [] __irq_exit_rcu+0x103/0x1c0 [ 35.590194][ T662] ---[ end trace 0000000000000000 ]--- [ 36.045829][ T67] ------------[ cut here ]------------ [ 36.045996][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.046242][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.046643][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.046915][ T67] Tainted: [W]=WARN [ 36.047009][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.047158][ T67] Workqueue: netns cleanup_net [ 36.047283][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.047460][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.047898][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.048048][ T67] RAX: 00000000ffffffa6 RBX: ff1100000bb53000 RCX: 1ff4000000090eed [ 36.048221][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb530bc [ 36.048418][ T67] RBP: ff1100000d6f9000 R08: 1fe220000176a619 R09: ff110000090f8bd0 [ 36.048592][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 36.048767][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.048945][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.049150][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.049301][ T67] CR2: 00007f9711f188f4 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 36.049491][ T67] PKRU: 55555554 [ 36.049580][ T67] Call Trace: [ 36.049667][ T67] [ 36.049729][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.049887][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.050042][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.050162][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.050283][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.050414][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.050540][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.050660][ T67] ops_undo_list+0x615/0x8f0 [ 36.050778][ T67] ? netns_install+0x2a0/0x2a0 [ 36.050899][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.051020][ T67] cleanup_net+0x431/0x940 [ 36.051136][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.051253][ T67] ? process_one_work+0xdb7/0x1410 [ 36.051385][ T67] ? lock_acquire+0x134/0x160 [ 36.051504][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.051645][ T67] process_one_work+0xdf8/0x1410 [ 36.051768][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.051884][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.052006][ T67] worker_thread+0x4f1/0xd60 [ 36.052126][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.052243][ T67] kthread+0x367/0x460 [ 36.052333][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.052491][ T67] ? kthread_affine_node+0x330/0x330 [ 36.052607][ T67] ret_from_fork+0x474/0x6b0 [ 36.052728][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.052873][ T67] ? __switch_to+0x5a3/0xe00 [ 36.052991][ T67] ? kthread_affine_node+0x330/0x330 [ 36.053111][ T67] ret_from_fork_asm+0x11/0x20 [ 36.053234][ T67] [ 36.053321][ T67] irq event stamp: 445635 [ 36.053422][ T67] hardirqs last enabled at (445645): [] __up_console_sem+0x5a/0x70 [ 36.053626][ T67] hardirqs last disabled at (445652): [] __up_console_sem+0x3f/0x70 [ 36.053828][ T67] softirqs last enabled at (445280): [] handle_softirqs+0x611/0x940 [ 36.054030][ T67] softirqs last disabled at (445275): [] __irq_exit_rcu+0x103/0x1c0 [ 36.054234][ T67] ---[ end trace 0000000000000000 ]--- [ 36.055490][ T67] ------------[ cut here ]------------ [ 36.055665][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.055917][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.056193][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.056533][ T67] Tainted: [W]=WARN [ 36.056623][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.056774][ T67] Workqueue: netns cleanup_net [ 36.056896][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.057050][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.057527][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.057675][ T67] RAX: 00000000ffffffa6 RBX: ff1100000bb52900 RCX: 1ff4000000090eed [ 36.057846][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb529bc [ 36.058021][ T67] RBP: ff1100000d771000 R08: 1fe220000176a539 R09: ff110000090f8bd0 [ 36.058199][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 36.058386][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.058562][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.058770][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.058917][ T67] CR2: 00007f9711f188f4 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 36.059093][ T67] PKRU: 55555554 [ 36.059180][ T67] Call Trace: [ 36.059266][ T67] [ 36.059327][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.059487][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.059631][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.059748][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.059864][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.059980][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.060098][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.060216][ T67] ops_undo_list+0x615/0x8f0 [ 36.060333][ T67] ? netns_install+0x2a0/0x2a0 [ 36.060459][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.060578][ T67] cleanup_net+0x431/0x940 [ 36.060694][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.060810][ T67] ? process_one_work+0xdb7/0x1410 [ 36.060932][ T67] ? lock_acquire+0x134/0x160 [ 36.061048][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.061165][ T67] process_one_work+0xdf8/0x1410 [ 36.061284][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.061412][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.061540][ T67] worker_thread+0x4f1/0xd60 [ 36.061659][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.061775][ T67] kthread+0x367/0x460 [ 36.061863][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.062008][ T67] ? kthread_affine_node+0x330/0x330 [ 36.062129][ T67] ret_from_fork+0x474/0x6b0 [ 36.062245][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.062408][ T67] ? __switch_to+0x5a3/0xe00 [ 36.062528][ T67] ? kthread_affine_node+0x330/0x330 [ 36.062643][ T67] ret_from_fork_asm+0x11/0x20 [ 36.062764][ T67] [ 36.062851][ T67] irq event stamp: 448393 [ 36.062939][ T67] hardirqs last enabled at (448401): [] __up_console_sem+0x5a/0x70 [ 36.063140][ T67] hardirqs last disabled at (448408): [] __up_console_sem+0x3f/0x70 [ 36.063353][ T67] softirqs last enabled at (448044): [] handle_softirqs+0x611/0x940 [ 36.063561][ T67] softirqs last disabled at (447955): [] __irq_exit_rcu+0x103/0x1c0 [ 36.063761][ T67] ---[ end trace 0000000000000000 ]--- [ 36.064851][ T67] ------------[ cut here ]------------ [ 36.064986][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 36.065223][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.066314][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.066681][ T67] Tainted: [W]=WARN [ 36.066771][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.066921][ T67] Workqueue: netns cleanup_net [ 36.067043][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.067198][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.067736][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.067887][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b750200 RCX: 1ff4000000090eed [ 36.068063][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7502bc [ 36.068236][ T67] RBP: ff11000009239000 R08: 1fe22000016ea059 R09: ff110000090f8bd0 [ 36.068501][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.068675][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.068858][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.069065][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.069215][ T67] CR2: 00007f3a0cec5574 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 36.069487][ T67] PKRU: 55555554 [ 36.069577][ T67] Call Trace: [ 36.069665][ T67] [ 36.069727][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.069881][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.070026][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.070143][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.070262][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.070474][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.070594][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.070714][ T67] ops_undo_list+0x615/0x8f0 [ 36.070835][ T67] ? netns_install+0x2a0/0x2a0 [ 36.070951][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.071074][ T67] cleanup_net+0x431/0x940 [ 36.071192][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.071308][ T67] ? process_one_work+0xdb7/0x1410 [ 36.071528][ T67] ? lock_acquire+0x134/0x160 [ 36.071646][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.071766][ T67] process_one_work+0xdf8/0x1410 [ 36.071885][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.072004][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.072126][ T67] worker_thread+0x4f1/0xd60 [ 36.072248][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.072464][ T67] kthread+0x367/0x460 [ 36.072555][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.072710][ T67] ? kthread_affine_node+0x330/0x330 [ 36.072829][ T67] ret_from_fork+0x474/0x6b0 [ 36.072947][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.073094][ T67] ? __switch_to+0x5a3/0xe00 [ 36.073212][ T67] ? kthread_affine_node+0x330/0x330 [ 36.073330][ T67] ret_from_fork_asm+0x11/0x20 [ 36.073547][ T67] [ 36.073635][ T67] irq event stamp: 454007 [ 36.073722][ T67] hardirqs last enabled at (454015): [] __up_console_sem+0x5a/0x70 [ 36.073925][ T67] hardirqs last disabled at (454022): [] __up_console_sem+0x3f/0x70 [ 36.074130][ T67] softirqs last enabled at (453996): [] handle_softirqs+0x611/0x940 [ 36.074420][ T67] softirqs last disabled at (454039): [] __irq_exit_rcu+0x103/0x1c0 [ 36.074622][ T67] ---[ end trace 0000000000000000 ]--- [ 36.075720][ T67] ------------[ cut here ]------------ [ 36.075850][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 36.076087][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.076375][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.076643][ T67] Tainted: [W]=WARN [ 36.076735][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.076882][ T67] Workqueue: netns cleanup_net [ 36.077006][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.077164][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.077602][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.077755][ T67] RAX: 00000000ffffffa6 RBX: ff11000005090200 RCX: 1ff4000000090eed [ 36.077935][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050902bc [ 36.078118][ T67] RBP: ff1100000ee54000 R08: 1fe2200000a12059 R09: ff110000090f8bd0 [ 36.078295][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.078481][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.078665][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.078871][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.079019][ T67] CR2: 00007fce18daf888 CR3: 00000000169ef006 CR4: 0000000000771ef0 [ 36.079197][ T67] PKRU: 55555554 [ 36.079285][ T67] Call Trace: [ 36.079383][ T67] [ 36.079449][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.079600][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.079746][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.079863][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.079985][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.080103][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.080220][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.080340][ T67] ops_undo_list+0x615/0x8f0 [ 36.080480][ T67] ? netns_install+0x2a0/0x2a0 [ 36.080597][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.080718][ T67] cleanup_net+0x431/0x940 [ 36.080837][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.080954][ T67] ? process_one_work+0xdb7/0x1410 [ 36.081075][ T67] ? lock_acquire+0x134/0x160 [ 36.081190][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.081310][ T67] process_one_work+0xdf8/0x1410 [ 36.081445][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.081562][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.081684][ T67] worker_thread+0x4f1/0xd60 [ 36.081804][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.081921][ T67] kthread+0x367/0x460 [ 36.082018][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.082166][ T67] ? kthread_affine_node+0x330/0x330 [ 36.082285][ T67] ret_from_fork+0x474/0x6b0 [ 36.082415][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.082562][ T67] ? __switch_to+0x5a3/0xe00 [ 36.082680][ T67] ? kthread_affine_node+0x330/0x330 [ 36.082798][ T67] ret_from_fork_asm+0x11/0x20 [ 36.082925][ T67] [ 36.083015][ T67] irq event stamp: 455449 [ 36.083104][ T67] hardirqs last enabled at (455457): [] __up_console_sem+0x5a/0x70 [ 36.083306][ T67] hardirqs last disabled at (455464): [] __up_console_sem+0x3f/0x70 [ 36.083518][ T67] softirqs last enabled at (455102): [] handle_softirqs+0x611/0x940 [ 36.083725][ T67] softirqs last disabled at (455097): [] __irq_exit_rcu+0x103/0x1c0 [ 36.083932][ T67] ---[ end trace 0000000000000000 ]--- [ 36.084782][ T67] ------------[ cut here ]------------ [ 36.084901][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 36.085135][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.086160][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.086522][ T67] Tainted: [W]=WARN [ 36.086610][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.086760][ T67] Workqueue: netns cleanup_net [ 36.086882][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.087034][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.087556][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.087706][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d464040 RCX: 1ff4000000090eed [ 36.087878][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4640fc [ 36.088050][ T67] RBP: ff1100000a394000 R08: 1fe2200001a8c821 R09: ff110000090f8bd0 [ 36.088222][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.088488][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.088664][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.088865][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.089010][ T67] CR2: 00007fce18daf888 CR3: 00000000169ef006 CR4: 0000000000771ef0 [ 36.089186][ T67] PKRU: 55555554 [ 36.089277][ T67] Call Trace: [ 36.089432][ T67] [ 36.089494][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.089641][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.089785][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.089905][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.090023][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.090140][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.090257][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.090392][ T67] ops_undo_list+0x615/0x8f0 [ 36.090514][ T67] ? netns_install+0x2a0/0x2a0 [ 36.090630][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.090749][ T67] cleanup_net+0x431/0x940 [ 36.090869][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.090985][ T67] ? process_one_work+0xdb7/0x1410 [ 36.091102][ T67] ? lock_acquire+0x134/0x160 [ 36.091219][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.091339][ T67] process_one_work+0xdf8/0x1410 [ 36.091475][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.091592][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.091713][ T67] worker_thread+0x4f1/0xd60 [ 36.091833][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.091949][ T67] kthread+0x367/0x460 [ 36.092037][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.092186][ T67] ? kthread_affine_node+0x330/0x330 [ 36.092302][ T67] ret_from_fork+0x474/0x6b0 [ 36.092430][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.092576][ T67] ? __switch_to+0x5a3/0xe00 [ 36.092693][ T67] ? kthread_affine_node+0x330/0x330 [ 36.092810][ T67] ret_from_fork_asm+0x11/0x20 [ 36.092937][ T67] [ 36.093027][ T67] irq event stamp: 458947 [ 36.093125][ T67] hardirqs last enabled at (458955): [] __up_console_sem+0x5a/0x70 [ 36.093328][ T67] hardirqs last disabled at (458962): [] __up_console_sem+0x3f/0x70 [ 36.093540][ T67] softirqs last enabled at (458698): [] handle_softirqs+0x611/0x940 [ 36.093744][ T67] softirqs last disabled at (458575): [] __irq_exit_rcu+0x103/0x1c0 [ 36.093950][ T67] ---[ end trace 0000000000000000 ]--- [ 36.108641][ T67] ------------[ cut here ]------------ [ 36.108772][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 36.109018][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.109307][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.109656][ T67] Tainted: [W]=WARN [ 36.109752][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.109907][ T67] Workqueue: netns cleanup_net [ 36.110037][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.110198][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.110698][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 36.110853][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d465c40 RCX: 1ff4000000090eaf [ 36.111039][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d465cfc [ 36.111221][ T67] RBP: ff11000015b34000 R08: 1fe2200001a8cba1 R09: ff110000090f8bd0 [ 36.111464][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 36.111701][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015ab1000 [ 36.111899][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.112114][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.112268][ T67] CR2: 00007fce18daf888 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 36.112517][ T67] PKRU: 55555554 [ 36.112612][ T67] Call Trace: [ 36.112705][ T67] [ 36.112770][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.112896][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 36.112990][ T67] netif_close_many+0x2ac/0x640 [ 36.113114][ T67] ? lock_acquire+0x134/0x160 [ 36.113238][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.113419][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.113542][ T67] ? __dev_close_many+0x670/0x670 [ 36.113664][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 36.113818][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 36.113971][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.114094][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.114246][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.114426][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.114551][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 36.114704][ T67] ? unregister_netdevice_many+0x20/0x20 [ 36.114834][ T67] default_device_exit_batch+0x38b/0x600 [ 36.114958][ T67] ? unregister_netdev+0x60/0x60 [ 36.115090][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.115219][ T67] ? fou_exit_net+0x30/0x110 [ 36.115399][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.115527][ T67] ? netns_install+0x2a0/0x2a0 [ 36.115648][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.115775][ T67] cleanup_net+0x431/0x940 [ 36.115900][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.116022][ T67] ? process_one_work+0xdb7/0x1410 [ 36.116147][ T67] ? lock_acquire+0x134/0x160 [ 36.116269][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.116449][ T67] process_one_work+0xdf8/0x1410 [ 36.116576][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.116699][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.116827][ T67] worker_thread+0x4f1/0xd60 [ 36.116954][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.117076][ T67] kthread+0x367/0x460 [ 36.117169][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.117320][ T67] ? kthread_affine_node+0x330/0x330 [ 36.117500][ T67] ret_from_fork+0x474/0x6b0 [ 36.117624][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.117776][ T67] ? __switch_to+0x5a3/0xe00 [ 36.117900][ T67] ? kthread_affine_node+0x330/0x330 [ 36.118024][ T67] ret_from_fork_asm+0x11/0x20 [ 36.118154][ T67] [ 36.118246][ T67] irq event stamp: 462279 [ 36.118403][ T67] hardirqs last enabled at (462381): [] __up_console_sem+0x5a/0x70 [ 36.118617][ T67] hardirqs last disabled at (462388): [] __up_console_sem+0x3f/0x70 [ 36.118834][ T67] softirqs last enabled at (462378): [] handle_softirqs+0x611/0x940 [ 36.119046][ T67] softirqs last disabled at (462287): [] __irq_exit_rcu+0x103/0x1c0 [ 36.119281][ T67] ---[ end trace 0000000000000000 ]--- [ 36.120589][ T67] ------------[ cut here ]------------ [ 36.120726][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.120968][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.121253][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.121549][ T67] Tainted: [W]=WARN [ 36.121650][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.121804][ T67] Workqueue: netns cleanup_net [ 36.121932][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.122094][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.122546][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 36.122704][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caec040 RCX: 1ff4000000090eaf [ 36.122890][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caec0fc [ 36.123072][ T67] RBP: ff11000015ab1000 R08: 1fe220000195d821 R09: ff110000090f8bd0 [ 36.123257][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 36.123461][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ee6c000 [ 36.123646][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.123867][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.124022][ T67] CR2: 00007f9711f188f4 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 36.124208][ T67] PKRU: 55555554 [ 36.124301][ T67] Call Trace: [ 36.124410][ T67] [ 36.124477][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.124602][ T67] ? notifier_call_chain+0xb0/0x320 [ 36.124727][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 36.124822][ T67] netif_close_many+0x2ac/0x640 [ 36.124945][ T67] ? lock_acquire+0x134/0x160 [ 36.125068][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.125190][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.125312][ T67] ? __dev_close_many+0x670/0x670 [ 36.125449][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 36.125604][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 36.125759][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.125883][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.126039][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.126162][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.126285][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 36.126451][ T67] ? unregister_netdevice_many+0x20/0x20 [ 36.126578][ T67] default_device_exit_batch+0x38b/0x600 [ 36.126702][ T67] ? unregister_netdev+0x60/0x60 [ 36.126826][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.126948][ T67] ? fou_exit_net+0x30/0x110 [ 36.127081][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.127206][ T67] ? netns_install+0x2a0/0x2a0 [ 36.127327][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.127467][ T67] cleanup_net+0x431/0x940 [ 36.127589][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.127711][ T67] ? process_one_work+0xdb7/0x1410 [ 36.127838][ T67] ? lock_acquire+0x134/0x160 [ 36.127960][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.128084][ T67] process_one_work+0xdf8/0x1410 [ 36.128211][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.128336][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.128504][ T67] worker_thread+0x4f1/0xd60 [ 36.128632][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.128754][ T67] kthread+0x367/0x460 [ 36.128849][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.129003][ T67] ? kthread_affine_node+0x330/0x330 [ 36.129126][ T67] ret_from_fork+0x474/0x6b0 [ 36.129248][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.129418][ T67] ? __switch_to+0x5a3/0xe00 [ 36.129542][ T67] ? kthread_affine_node+0x330/0x330 [ 36.129666][ T67] ret_from_fork_asm+0x11/0x20 [ 36.129794][ T67] [ 36.129885][ T67] irq event stamp: 465389 [ 36.129977][ T67] hardirqs last enabled at (465397): [] __up_console_sem+0x5a/0x70 [ 36.130194][ T67] hardirqs last disabled at (465404): [] __up_console_sem+0x3f/0x70 [ 36.130417][ T67] softirqs last enabled at (465296): [] handle_softirqs+0x611/0x940 [ 36.130631][ T67] softirqs last disabled at (465255): [] __irq_exit_rcu+0x103/0x1c0 [ 36.130853][ T67] ---[ end trace 0000000000000000 ]--- [ 36.139648][ T67] ------------[ cut here ]------------ [ 36.139787][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 36.140032][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.140322][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.140614][ T67] Tainted: [W]=WARN [ 36.140707][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.140872][ T67] Workqueue: netns cleanup_net [ 36.141000][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.141158][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.141614][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 36.141769][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caed540 RCX: 1ff4000000090eaf [ 36.141952][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caed5fc [ 36.142136][ T67] RBP: ff1100000ee6c000 R08: 1fe220000195dac1 R09: ff110000090f8bd0 [ 36.142318][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 36.142516][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 36.142702][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.142916][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.143072][ T67] CR2: 00007f03e6297498 CR3: 000000000f676004 CR4: 0000000000771ef0 [ 36.143256][ T67] PKRU: 55555554 [ 36.143354][ T67] Call Trace: [ 36.143453][ T67] [ 36.143517][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.143641][ T67] ? notifier_call_chain+0xb0/0x320 [ 36.143764][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 36.143856][ T67] netif_close_many+0x2ac/0x640 [ 36.143980][ T67] ? lock_acquire+0x134/0x160 [ 36.144102][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.144224][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.144352][ T67] ? __dev_close_many+0x670/0x670 [ 36.144494][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 36.144648][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 36.144801][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.144924][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.145077][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.145201][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.145323][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 36.145483][ T67] ? unregister_netdevice_many+0x20/0x20 [ 36.145608][ T67] default_device_exit_batch+0x38b/0x600 [ 36.145733][ T67] ? unregister_netdev+0x60/0x60 [ 36.145855][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.145977][ T67] ? fou_exit_net+0x30/0x110 [ 36.146102][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.146228][ T67] ? netns_install+0x2a0/0x2a0 [ 36.146360][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.146491][ T67] cleanup_net+0x431/0x940 [ 36.146619][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.146740][ T67] ? process_one_work+0xdb7/0x1410 [ 36.146864][ T67] ? lock_acquire+0x134/0x160 [ 36.146984][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.147106][ T67] process_one_work+0xdf8/0x1410 [ 36.147231][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.147362][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.147490][ T67] worker_thread+0x4f1/0xd60 [ 36.147615][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.147736][ T67] kthread+0x367/0x460 [ 36.147827][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.147981][ T67] ? kthread_affine_node+0x330/0x330 [ 36.148102][ T67] ret_from_fork+0x474/0x6b0 [ 36.148226][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.148389][ T67] ? __switch_to+0x5a3/0xe00 [ 36.148511][ T67] ? kthread_affine_node+0x330/0x330 [ 36.148634][ T67] ret_from_fork_asm+0x11/0x20 [ 36.148762][ T67] [ 36.148854][ T67] irq event stamp: 475877 [ 36.148944][ T67] hardirqs last enabled at (475885): [] __up_console_sem+0x5a/0x70 [ 36.149156][ T67] hardirqs last disabled at (475892): [] __up_console_sem+0x3f/0x70 [ 36.149376][ T67] softirqs last enabled at (475470): [] handle_softirqs+0x611/0x940 [ 36.149590][ T67] softirqs last disabled at (475465): [] __irq_exit_rcu+0x103/0x1c0 [ 36.149800][ T67] ---[ end trace 0000000000000000 ]--- [ 36.154548][ T67] ------------[ cut here ]------------ [ 36.154675][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 36.154906][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.155178][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.156139][ T67] Tainted: [W]=WARN [ 36.156279][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.156492][ T67] Workqueue: netns cleanup_net [ 36.156616][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.156769][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.157191][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 36.157338][ T67] RAX: 00000000ffffffa6 RBX: ff110000132bcc80 RCX: 1ff4000000090ed5 [ 36.157567][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bcd3c [ 36.157742][ T67] RBP: ff11000015b34000 R08: 1fe22000026579a9 R09: ff110000090f8bd0 [ 36.157918][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.158098][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.158275][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.158532][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.158680][ T67] CR2: 00007f03e6297498 CR3: 000000000f676004 CR4: 0000000000771ef0 [ 36.158861][ T67] PKRU: 55555554 [ 36.158949][ T67] Call Trace: [ 36.159038][ T67] [ 36.159100][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.159252][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.159452][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.159569][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.159687][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 36.159838][ T67] default_device_exit_batch+0x38b/0x600 [ 36.159957][ T67] ? unregister_netdev+0x60/0x60 [ 36.160082][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.160199][ T67] ? fou_exit_net+0x30/0x110 [ 36.160318][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.160494][ T67] ? netns_install+0x2a0/0x2a0 [ 36.160614][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.160733][ T67] cleanup_net+0x431/0x940 [ 36.160852][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.160969][ T67] ? process_one_work+0xdb7/0x1410 [ 36.161089][ T67] ? lock_acquire+0x134/0x160 [ 36.161208][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.161327][ T67] process_one_work+0xdf8/0x1410 [ 36.161503][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.161623][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.161747][ T67] worker_thread+0x4f1/0xd60 [ 36.161872][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.161990][ T67] kthread+0x367/0x460 [ 36.162079][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.162225][ T67] ? kthread_affine_node+0x330/0x330 [ 36.162395][ T67] ret_from_fork+0x474/0x6b0 [ 36.162516][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.162663][ T67] ? __switch_to+0x5a3/0xe00 [ 36.162781][ T67] ? kthread_affine_node+0x330/0x330 [ 36.162900][ T67] ret_from_fork_asm+0x11/0x20 [ 36.163023][ T67] [ 36.163109][ T67] irq event stamp: 485515 [ 36.163197][ T67] hardirqs last enabled at (485523): [] __up_console_sem+0x5a/0x70 [ 36.163456][ T67] hardirqs last disabled at (485624): [] __up_console_sem+0x3f/0x70 [ 36.163657][ T67] softirqs last enabled at (485622): [] handle_softirqs+0x611/0x940 [ 36.163859][ T67] softirqs last disabled at (485531): [] __irq_exit_rcu+0x103/0x1c0 [ 36.164065][ T67] ---[ end trace 0000000000000000 ]--- [ 36.172092][ T67] ------------[ cut here ]------------ [ 36.172221][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 36.173224][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.173510][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.173783][ T67] Tainted: [W]=WARN [ 36.173872][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.174020][ T67] Workqueue: netns cleanup_net [ 36.174144][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.174305][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.174746][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 36.174893][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7bc40 RCX: 1ff4000000090ed5 [ 36.175071][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7bcfc [ 36.175247][ T67] RBP: ff11000015ab1000 R08: 1fe220000134f7a1 R09: ff110000090f8bd0 [ 36.175443][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.175616][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.175792][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.175999][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.176146][ T67] CR2: 00007fce18daf888 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 36.176322][ T67] PKRU: 55555554 [ 36.176419][ T67] Call Trace: [ 36.176506][ T67] [ 36.176568][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.176724][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.176875][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.176993][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.177110][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 36.177261][ T67] default_device_exit_batch+0x38b/0x600 [ 36.177393][ T67] ? unregister_netdev+0x60/0x60 [ 36.177514][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.177632][ T67] ? fou_exit_net+0x30/0x110 [ 36.177753][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.177875][ T67] ? netns_install+0x2a0/0x2a0 [ 36.177993][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.178113][ T67] cleanup_net+0x431/0x940 [ 36.178231][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.178355][ T67] ? process_one_work+0xdb7/0x1410 [ 36.178479][ T67] ? lock_acquire+0x134/0x160 [ 36.178596][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.178716][ T67] process_one_work+0xdf8/0x1410 [ 36.178838][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.178955][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.179078][ T67] worker_thread+0x4f1/0xd60 [ 36.179201][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.179323][ T67] kthread+0x367/0x460 [ 36.179422][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.179570][ T67] ? kthread_affine_node+0x330/0x330 [ 36.179688][ T67] ret_from_fork+0x474/0x6b0 [ 36.179807][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.179954][ T67] ? __switch_to+0x5a3/0xe00 [ 36.180074][ T67] ? kthread_affine_node+0x330/0x330 [ 36.180197][ T67] ret_from_fork_asm+0x11/0x20 [ 36.180320][ T67] [ 36.180420][ T67] irq event stamp: 490095 [ 36.180510][ T67] hardirqs last enabled at (490103): [] __up_console_sem+0x5a/0x70 [ 36.180715][ T67] hardirqs last disabled at (490110): [] __up_console_sem+0x3f/0x70 [ 36.180921][ T67] softirqs last enabled at (490092): [] handle_softirqs+0x611/0x940 [ 36.181126][ T67] softirqs last disabled at (490087): [] __irq_exit_rcu+0x103/0x1c0 [ 36.181330][ T67] ---[ end trace 0000000000000000 ]--- [ 36.192567][ T67] ------------[ cut here ]------------ [ 36.192692][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 36.192928][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.193199][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.193481][ T67] Tainted: [W]=WARN [ 36.193573][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.193722][ T67] Workqueue: netns cleanup_net [ 36.193846][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.194002][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.194475][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 36.194625][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7aac0 RCX: 1ff4000000090ed5 [ 36.194804][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7ab7c [ 36.194986][ T67] RBP: ff1100000ee6c000 R08: 1fe220000134f571 R09: ff110000090f8bd0 [ 36.195171][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.195358][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.195537][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.195744][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.195891][ T67] CR2: 00007fce18daf888 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 36.196072][ T67] PKRU: 55555554 [ 36.196161][ T67] Call Trace: [ 36.196248][ T67] [ 36.196310][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.196474][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.196620][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.196739][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.196859][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 36.197014][ T67] default_device_exit_batch+0x38b/0x600 [ 36.197135][ T67] ? unregister_netdev+0x60/0x60 [ 36.197258][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.197388][ T67] ? fou_exit_net+0x30/0x110 [ 36.197509][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.197629][ T67] ? netns_install+0x2a0/0x2a0 [ 36.197746][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.197874][ T67] cleanup_net+0x431/0x940 [ 36.197994][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.198110][ T67] ? process_one_work+0xdb7/0x1410 [ 36.198231][ T67] ? lock_acquire+0x134/0x160 [ 36.198593][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.198715][ T67] process_one_work+0xdf8/0x1410 [ 36.198838][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.198956][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.199078][ T67] worker_thread+0x4f1/0xd60 [ 36.199202][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.199324][ T67] kthread+0x367/0x460 [ 36.199501][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.199648][ T67] ? kthread_affine_node+0x330/0x330 [ 36.199767][ T67] ret_from_fork+0x474/0x6b0 [ 36.199885][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.200034][ T67] ? __switch_to+0x5a3/0xe00 [ 36.200152][ T67] ? kthread_affine_node+0x330/0x330 [ 36.200271][ T67] ret_from_fork_asm+0x11/0x20 [ 36.200448][ T67] [ 36.200536][ T67] irq event stamp: 503477 [ 36.200624][ T67] hardirqs last enabled at (503485): [] __up_console_sem+0x5a/0x70 [ 36.200873][ T67] hardirqs last disabled at (503590): [] __up_console_sem+0x3f/0x70 [ 36.201077][ T67] softirqs last enabled at (503588): [] handle_softirqs+0x611/0x940 [ 36.201281][ T67] softirqs last disabled at (503493): [] __irq_exit_rcu+0x103/0x1c0 [ 36.201536][ T67] ---[ end trace 0000000000000000 ]--- [ 36.209491][ T683] ------------[ cut here ]------------ [ 36.209671][ T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/683 [ 36.209945][ T683] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.210297][ T683] CPU: 2 UID: 0 PID: 683 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.210631][ T683] Tainted: [W]=WARN [ 36.210777][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.210987][ T683] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.211205][ T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.211743][ T683] RSP: 0018:ffa000000115fa80 EFLAGS: 00010286 [ 36.211953][ T683] RAX: 00000000ffffffa6 RBX: ff1100000ebd5540 RCX: 1ff400000022bf16 [ 36.212194][ T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebd55fc [ 36.212457][ T683] RBP: ff11000008ccc000 R08: 1fe2200001d7aac1 R09: ff1100000a83ae80 [ 36.212700][ T683] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 36.212940][ T683] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008ccc000 [ 36.213182][ T683] FS: 00007f03e5ebf840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 36.213481][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.213695][ T683] CR2: 00007f03e60c6430 CR3: 000000000f676006 CR4: 0000000000771ef0 [ 36.213938][ T683] PKRU: 55555554 [ 36.214084][ T683] Call Trace: [ 36.214229][ T683] [ 36.214364][ T683] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.214546][ T683] ? notifier_call_chain+0xb0/0x320 [ 36.214722][ T683] rtmsg_ifinfo+0x5c/0xb0 [ 36.214872][ T683] register_netdevice+0x1526/0x1bc0 [ 36.215065][ T683] ? unregister_netdevice_queue+0x470/0x470 [ 36.215274][ T683] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.215471][ T683] register_netdev+0x23/0x40 [ 36.215649][ T683] loopback_net_init+0x7d/0x150 [ 36.215829][ T683] ops_init+0x187/0x560 [ 36.215976][ T683] setup_net+0x11b/0x3b0 [ 36.216124][ T683] ? unregister_pernet_device+0x80/0x80 [ 36.216303][ T683] ? lockdep_init_map_type+0x5d/0x250 [ 36.216502][ T683] ? mutex_init_lockdep+0xf6/0x120 [ 36.216682][ T683] copy_net_ns+0x383/0x660 [ 36.216860][ T683] create_new_namespaces+0x371/0xa10 [ 36.217040][ T683] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.217219][ T683] ksys_unshare+0x353/0x880 [ 36.217421][ T683] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.217603][ T683] ? walk_process_tree+0x350/0x350 [ 36.217783][ T683] ? __x64_sys_openat+0x10e/0x210 [ 36.217963][ T683] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.218160][ T683] __x64_sys_unshare+0x34/0x50 [ 36.218421][ T683] ? do_syscall_64+0x82/0xfc0 [ 36.218668][ T683] do_syscall_64+0x117/0xfc0 [ 36.218920][ T683] ? trace_hardirqs_off+0xd/0x30 [ 36.219169][ T683] ? exc_page_fault+0xee/0x100 [ 36.219447][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.219680][ T683] RIP: 0033:0x7f03e6181bcb [ 36.219865][ T683] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.220396][ T683] RSP: 002b:00007fff1ac1fc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.220641][ T683] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f03e6181bcb [ 36.220884][ T683] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.221125][ T683] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.221386][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff1ac21e50 [ 36.221632][ T683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff1ac22889 [ 36.221881][ T683] [ 36.222025][ T683] irq event stamp: 18001 [ 36.222169][ T683] hardirqs last enabled at (18011): [] __up_console_sem+0x5a/0x70 [ 36.222464][ T683] hardirqs last disabled at (18022): [] __up_console_sem+0x3f/0x70 [ 36.222740][ T683] softirqs last enabled at (17330): [] __alloc_skb+0x4c2/0x5f0 [ 36.223013][ T683] softirqs last disabled at (17328): [] __alloc_skb+0x4c2/0x5f0 [ 36.223285][ T683] ---[ end trace 0000000000000000 ]--- [ 36.226276][ T683] ------------[ cut here ]------------ [ 36.226467][ T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/683 [ 36.226740][ T683] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.227085][ T683] CPU: 2 UID: 0 PID: 683 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.227411][ T683] Tainted: [W]=WARN [ 36.227559][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.227769][ T683] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.227985][ T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.228513][ T683] RSP: 0018:ffa000000115f918 EFLAGS: 00010286 [ 36.228723][ T683] RAX: 00000000ffffffa6 RBX: ff1100000971e580 RCX: 1ff400000022bee9 [ 36.228961][ T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971e63c [ 36.229203][ T683] RBP: ff11000008b61000 R08: 1fe22000012e3cc9 R09: ff1100000a83ae80 [ 36.229468][ T683] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 36.229710][ T683] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008b61000 [ 36.229951][ T683] FS: 00007f03e5ebf840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 36.230223][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.230453][ T683] CR2: 00007f03e60c6430 CR3: 000000000f676006 CR4: 0000000000771ef0 [ 36.230700][ T683] PKRU: 55555554 [ 36.230843][ T683] Call Trace: [ 36.230986][ T683] [ 36.231100][ T683] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.231277][ T683] ? notifier_call_chain+0xb0/0x320 [ 36.231471][ T683] rtmsg_ifinfo+0x5c/0xb0 [ 36.231619][ T683] register_netdevice+0x1526/0x1bc0 [ 36.231797][ T683] ? unregister_netdevice_queue+0x470/0x470 [ 36.232007][ T683] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.232185][ T683] __ip_tunnel_create+0x380/0x470 [ 36.232380][ T683] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 36.232557][ T683] ? net_generic+0xb3/0x1e0 [ 36.232734][ T683] ip_tunnel_init_net+0x1b4/0x510 [ 36.232911][ T683] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 36.233089][ T683] ? __kmalloc_noprof+0x2d7/0x760 [ 36.233268][ T683] ops_init+0x187/0x560 [ 36.233438][ T683] setup_net+0x11b/0x3b0 [ 36.233586][ T683] ? unregister_pernet_device+0x80/0x80 [ 36.233761][ T683] ? lockdep_init_map_type+0x5d/0x250 [ 36.233938][ T683] ? mutex_init_lockdep+0xf6/0x120 [ 36.234116][ T683] copy_net_ns+0x383/0x660 [ 36.234295][ T683] create_new_namespaces+0x371/0xa10 [ 36.234498][ T683] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.234677][ T683] ksys_unshare+0x353/0x880 [ 36.234853][ T683] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.235030][ T683] ? walk_process_tree+0x350/0x350 [ 36.235205][ T683] ? __x64_sys_openat+0x10e/0x210 [ 36.235403][ T683] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.235585][ T683] __x64_sys_unshare+0x34/0x50 [ 36.235762][ T683] ? do_syscall_64+0x82/0xfc0 [ 36.235943][ T683] do_syscall_64+0x117/0xfc0 [ 36.236119][ T683] ? trace_hardirqs_off+0xd/0x30 [ 36.236295][ T683] ? exc_page_fault+0xee/0x100 [ 36.236491][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.236699][ T683] RIP: 0033:0x7f03e6181bcb [ 36.236881][ T683] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.237426][ T683] RSP: 002b:00007fff1ac1fc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.237666][ T683] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f03e6181bcb [ 36.237907][ T683] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.238148][ T683] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.238413][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff1ac21e50 [ 36.238652][ T683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff1ac22889 [ 36.238900][ T683] [ 36.239044][ T683] irq event stamp: 20165 [ 36.239189][ T683] hardirqs last enabled at (20175): [] __up_console_sem+0x5a/0x70 [ 36.239500][ T683] hardirqs last disabled at (20186): [] __up_console_sem+0x3f/0x70 [ 36.239772][ T683] softirqs last enabled at (19458): [] __alloc_skb+0x4c2/0x5f0 [ 36.240043][ T683] softirqs last disabled at (19456): [] __alloc_skb+0x4c2/0x5f0 [ 36.240316][ T683] ---[ end trace 0000000000000000 ]--- [ 36.242989][ T683] ------------[ cut here ]------------ [ 36.243164][ T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/683 [ 36.243462][ T683] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.243811][ T683] CPU: 2 UID: 0 PID: 683 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.244123][ T683] Tainted: [W]=WARN [ 36.244270][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.244499][ T683] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.244717][ T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.245384][ T683] RSP: 0018:ffa000000115f8f8 EFLAGS: 00010286 [ 36.245597][ T683] RAX: 00000000ffffffa6 RBX: ff11000017696e40 RCX: 1ff400000022bee5 [ 36.245839][ T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017696efc [ 36.246081][ T683] RBP: ff11000006201000 R08: 1fe2200002ed2de1 R09: ff1100000a83ae80 [ 36.246326][ T683] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 36.246588][ T683] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000006201000 [ 36.246833][ T683] FS: 00007f03e5ebf840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 36.247108][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.247320][ T683] CR2: 00007f03e60c6430 CR3: 000000000f676006 CR4: 0000000000771ef0 [ 36.247584][ T683] PKRU: 55555554 [ 36.247731][ T683] Call Trace: [ 36.247876][ T683] [ 36.247992][ T683] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.248171][ T683] ? notifier_call_chain+0xb0/0x320 [ 36.248368][ T683] rtmsg_ifinfo+0x5c/0xb0 [ 36.248517][ T683] register_netdevice+0x1526/0x1bc0 [ 36.248701][ T683] ? unregister_netdevice_queue+0x470/0x470 [ 36.248913][ T683] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.249095][ T683] __ip_tunnel_create+0x380/0x470 [ 36.249274][ T683] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 36.249487][ T683] ? net_generic+0xb3/0x1e0 [ 36.249668][ T683] ip_tunnel_init_net+0x1b4/0x510 [ 36.249848][ T683] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 36.250032][ T683] ? trace_kmalloc+0xed/0x130 [ 36.250211][ T683] ? __kasan_kmalloc+0x7b/0x90 [ 36.250418][ T683] vti_init_net+0x2a/0x140 [ 36.250598][ T683] ops_init+0x187/0x560 [ 36.250746][ T683] setup_net+0x11b/0x3b0 [ 36.250894][ T683] ? unregister_pernet_device+0x80/0x80 [ 36.251072][ T683] ? lockdep_init_map_type+0x5d/0x250 [ 36.251255][ T683] ? mutex_init_lockdep+0xf6/0x120 [ 36.251458][ T683] copy_net_ns+0x383/0x660 [ 36.251650][ T683] create_new_namespaces+0x371/0xa10 [ 36.251833][ T683] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.252014][ T683] ksys_unshare+0x353/0x880 [ 36.252194][ T683] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.252394][ T683] ? walk_process_tree+0x350/0x350 [ 36.252577][ T683] ? __x64_sys_openat+0x10e/0x210 [ 36.252755][ T683] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.252936][ T683] __x64_sys_unshare+0x34/0x50 [ 36.253114][ T683] ? do_syscall_64+0x82/0xfc0 [ 36.253292][ T683] do_syscall_64+0x117/0xfc0 [ 36.253491][ T683] ? trace_hardirqs_off+0xd/0x30 [ 36.253669][ T683] ? exc_page_fault+0xee/0x100 [ 36.253848][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.254063][ T683] RIP: 0033:0x7f03e6181bcb [ 36.254247][ T683] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.254777][ T683] RSP: 002b:00007fff1ac1fc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.255023][ T683] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f03e6181bcb [ 36.255268][ T683] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.255529][ T683] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.255771][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff1ac21e50 [ 36.256013][ T683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff1ac22889 [ 36.256267][ T683] [ 36.256432][ T683] irq event stamp: 22189 [ 36.256578][ T683] hardirqs last enabled at (22199): [] __up_console_sem+0x5a/0x70 [ 36.256854][ T683] hardirqs last disabled at (22208): [] __up_console_sem+0x3f/0x70 [ 36.257126][ T683] softirqs last enabled at (21824): [] handle_softirqs+0x611/0x940 [ 36.257425][ T683] softirqs last disabled at (21817): [] __irq_exit_rcu+0x103/0x1c0 [ 36.257699][ T683] ---[ end trace 0000000000000000 ]--- [ 36.260680][ T683] ------------[ cut here ]------------ [ 36.260859][ T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/683 [ 36.261134][ T683] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.261502][ T683] CPU: 2 UID: 0 PID: 683 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.261811][ T683] Tainted: [W]=WARN [ 36.261958][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.262168][ T683] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.262471][ T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.263034][ T683] RSP: 0018:ffa000000115fa78 EFLAGS: 00010286 [ 36.263304][ T683] RAX: 00000000ffffffa6 RBX: ff1100000ebd4900 RCX: 1ff400000022bf15 [ 36.263625][ T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebd49bc [ 36.263920][ T683] RBP: ff1100000ea21000 R08: 1fe2200001d7a939 R09: ff1100000a83ae80 [ 36.264216][ T683] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 36.264538][ T683] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ea21000 [ 36.264841][ T683] FS: 00007f03e5ebf840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 36.265169][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.265455][ T683] CR2: 00007f03e60c6430 CR3: 000000000f676006 CR4: 0000000000771ef0 [ 36.265753][ T683] PKRU: 55555554 [ 36.265955][ T683] Call Trace: [ 36.266152][ T683] [ 36.266318][ T683] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.266574][ T683] ? notifier_call_chain+0xb0/0x320 [ 36.266805][ T683] rtmsg_ifinfo+0x5c/0xb0 [ 36.267006][ T683] register_netdevice+0x1526/0x1bc0 [ 36.267237][ T683] ? unregister_netdevice_queue+0x470/0x470 [ 36.267518][ T683] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.267755][ T683] register_netdev+0x23/0x40 [ 36.267986][ T683] vti6_init_net+0x280/0x3c0 [ 36.268219][ T683] ops_init+0x187/0x560 [ 36.268438][ T683] setup_net+0x11b/0x3b0 [ 36.268638][ T683] ? unregister_pernet_device+0x80/0x80 [ 36.268868][ T683] ? lockdep_init_map_type+0x5d/0x250 [ 36.269097][ T683] ? mutex_init_lockdep+0xf6/0x120 [ 36.269332][ T683] copy_net_ns+0x383/0x660 [ 36.269586][ T683] create_new_namespaces+0x371/0xa10 [ 36.269817][ T683] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.270059][ T683] ksys_unshare+0x353/0x880 [ 36.270289][ T683] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.270546][ T683] ? walk_process_tree+0x350/0x350 [ 36.270778][ T683] ? __x64_sys_openat+0x10e/0x210 [ 36.271011][ T683] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.271242][ T683] __x64_sys_unshare+0x34/0x50 [ 36.271491][ T683] ? do_syscall_64+0x82/0xfc0 [ 36.271724][ T683] do_syscall_64+0x117/0xfc0 [ 36.271954][ T683] ? trace_hardirqs_off+0xd/0x30 [ 36.272182][ T683] ? exc_page_fault+0xee/0x100 [ 36.272431][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.272694][ T683] RIP: 0033:0x7f03e6181bcb [ 36.272936][ T683] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.273515][ T683] RSP: 002b:00007fff1ac1fc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.273812][ T683] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f03e6181bcb [ 36.274106][ T683] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.274418][ T683] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.274710][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff1ac21e50 [ 36.275003][ T683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff1ac22889 [ 36.275308][ T683] [ 36.275525][ T683] irq event stamp: 29135 [ 36.275725][ T683] hardirqs last enabled at (29241): [] __up_console_sem+0x5a/0x70 [ 36.276055][ T683] hardirqs last disabled at (29344): [] __up_console_sem+0x3f/0x70 [ 36.276400][ T683] softirqs last enabled at (29450): [] handle_softirqs+0x611/0x940 [ 36.276730][ T683] softirqs last disabled at (29461): [] __irq_exit_rcu+0x103/0x1c0 [ 36.277056][ T683] ---[ end trace 0000000000000000 ]--- [ 36.281365][ T683] ------------[ cut here ]------------ [ 36.281514][ T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/683 [ 36.281744][ T683] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.282043][ T683] CPU: 0 UID: 0 PID: 683 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.282307][ T683] Tainted: [W]=WARN [ 36.282420][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.282586][ T683] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.282754][ T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.283215][ T683] RSP: 0018:ffa000000115fa68 EFLAGS: 00010286 [ 36.283392][ T683] RAX: 00000000ffffffa6 RBX: ff1100000d401700 RCX: 1ff400000022bf13 [ 36.283588][ T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4017bc [ 36.283783][ T683] RBP: ff11000007944000 R08: 1fe2200001a802f9 R09: ff1100000a83ae80 [ 36.283977][ T683] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.284171][ T683] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007944000 [ 36.284383][ T683] FS: 00007f03e5ebf840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.284610][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.284774][ T683] CR2: 00007fce18daf888 CR3: 000000000f676003 CR4: 0000000000771ef0 [ 36.284970][ T683] PKRU: 55555554 [ 36.285067][ T683] Call Trace: [ 36.285164][ T683] [ 36.285234][ T683] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.285375][ T683] ? notifier_call_chain+0xb0/0x320 [ 36.285509][ T683] rtmsg_ifinfo+0x5c/0xb0 [ 36.285608][ T683] register_netdevice+0x1526/0x1bc0 [ 36.285739][ T683] ? unregister_netdevice_queue+0x470/0x470 [ 36.285905][ T683] register_netdev+0x23/0x40 [ 36.286035][ T683] sit_init_net+0x299/0x570 [ 36.286170][ T683] ops_init+0x187/0x560 [ 36.286269][ T683] setup_net+0x11b/0x3b0 [ 36.286377][ T683] ? unregister_pernet_device+0x80/0x80 [ 36.286507][ T683] ? lockdep_init_map_type+0x5d/0x250 [ 36.286636][ T683] ? mutex_init_lockdep+0xf6/0x120 [ 36.286768][ T683] copy_net_ns+0x383/0x660 [ 36.286898][ T683] create_new_namespaces+0x371/0xa10 [ 36.287033][ T683] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.287163][ T683] ksys_unshare+0x353/0x880 [ 36.287292][ T683] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.287434][ T683] ? walk_process_tree+0x350/0x350 [ 36.287562][ T683] ? __x64_sys_openat+0x10e/0x210 [ 36.287692][ T683] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.287823][ T683] __x64_sys_unshare+0x34/0x50 [ 36.287951][ T683] ? do_syscall_64+0x82/0xfc0 [ 36.288081][ T683] do_syscall_64+0x117/0xfc0 [ 36.288211][ T683] ? trace_hardirqs_off+0xd/0x30 [ 36.288348][ T683] ? exc_page_fault+0xee/0x100 [ 36.288487][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.288649][ T683] RIP: 0033:0x7f03e6181bcb [ 36.288786][ T683] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.289249][ T683] RSP: 002b:00007fff1ac1fc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.289458][ T683] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f03e6181bcb [ 36.289652][ T683] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.289848][ T683] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.290043][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff1ac21e50 [ 36.290238][ T683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff1ac22889 [ 36.290470][ T683] [ 36.290568][ T683] irq event stamp: 33559 [ 36.290666][ T683] hardirqs last enabled at (33567): [] __up_console_sem+0x5a/0x70 [ 36.290895][ T683] hardirqs last disabled at (33574): [] __up_console_sem+0x3f/0x70 [ 36.291118][ T683] softirqs last enabled at (33168): [] handle_softirqs+0x611/0x940 [ 36.291350][ T683] softirqs last disabled at (33163): [] __irq_exit_rcu+0x103/0x1c0 [ 36.291582][ T683] ---[ end trace 0000000000000000 ]--- [ 36.294981][ T683] ------------[ cut here ]------------ [ 36.295119][ T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/683 [ 36.295353][ T683] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.295661][ T683] CPU: 0 UID: 0 PID: 683 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.295922][ T683] Tainted: [W]=WARN [ 36.296020][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.296185][ T683] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.296365][ T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.296837][ T683] RSP: 0018:ffa000000115fa78 EFLAGS: 00010286 [ 36.297007][ T683] RAX: 00000000ffffffa6 RBX: ff1100000ebc31c0 RCX: 1ff400000022bf15 [ 36.297206][ T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc327c [ 36.297418][ T683] RBP: ff1100000a2d4000 R08: 1fe2200001d78651 R09: ff1100000a83ae80 [ 36.297616][ T683] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.297814][ T683] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a2d4000 [ 36.298012][ T683] FS: 00007f03e5ebf840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.298243][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.298422][ T683] CR2: 00007fce18daf888 CR3: 000000000f676003 CR4: 0000000000771ef0 [ 36.298619][ T683] PKRU: 55555554 [ 36.298718][ T683] Call Trace: [ 36.298816][ T683] [ 36.298884][ T683] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.299017][ T683] ? notifier_call_chain+0xb0/0x320 [ 36.299148][ T683] rtmsg_ifinfo+0x5c/0xb0 [ 36.299249][ T683] register_netdevice+0x1526/0x1bc0 [ 36.299393][ T683] ? unregister_netdevice_queue+0x470/0x470 [ 36.299554][ T683] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.299690][ T683] register_netdev+0x23/0x40 [ 36.299821][ T683] ip6_tnl_init_net+0x2b8/0x400 [ 36.299951][ T683] ops_init+0x187/0x560 [ 36.300052][ T683] setup_net+0x11b/0x3b0 [ 36.300154][ T683] ? unregister_pernet_device+0x80/0x80 [ 36.300285][ T683] ? lockdep_init_map_type+0x5d/0x250 [ 36.300428][ T683] ? mutex_init_lockdep+0xf6/0x120 [ 36.300563][ T683] copy_net_ns+0x383/0x660 [ 36.300694][ T683] create_new_namespaces+0x371/0xa10 [ 36.300829][ T683] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.300961][ T683] ksys_unshare+0x353/0x880 [ 36.301093][ T683] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.301223][ T683] ? walk_process_tree+0x350/0x350 [ 36.301362][ T683] ? __x64_sys_openat+0x10e/0x210 [ 36.301496][ T683] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.301628][ T683] __x64_sys_unshare+0x34/0x50 [ 36.301759][ T683] ? do_syscall_64+0x82/0xfc0 [ 36.301891][ T683] do_syscall_64+0x117/0xfc0 [ 36.302023][ T683] ? trace_hardirqs_off+0xd/0x30 [ 36.302154][ T683] ? exc_page_fault+0xee/0x100 [ 36.302283][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.302456][ T683] RIP: 0033:0x7f03e6181bcb [ 36.302592][ T683] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.303058][ T683] RSP: 002b:00007fff1ac1fc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.303253][ T683] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f03e6181bcb [ 36.303459][ T683] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.303653][ T683] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.303850][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff1ac21e50 [ 36.304045][ T683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff1ac22889 [ 36.304244][ T683] [ 36.304341][ T683] irq event stamp: 35837 [ 36.304451][ T683] hardirqs last enabled at (35847): [] __up_console_sem+0x5a/0x70 [ 36.304681][ T683] hardirqs last disabled at (35854): [] __up_console_sem+0x3f/0x70 [ 36.304908][ T683] softirqs last enabled at (35290): [] __alloc_skb+0x4c2/0x5f0 [ 36.305139][ T683] softirqs last disabled at (35288): [] __alloc_skb+0x4c2/0x5f0 [ 36.305374][ T683] ---[ end trace 0000000000000000 ]--- [ 36.320531][ T67] ------------[ cut here ]------------ [ 36.320665][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 36.320902][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.321180][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.321465][ T67] Tainted: [W]=WARN [ 36.321554][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.321700][ T67] Workqueue: netns cleanup_net [ 36.321823][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.321977][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.322410][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.322559][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091c40 RCX: 1ff4000000090eed [ 36.322734][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091cfc [ 36.322909][ T67] RBP: ff11000011b94000 R08: 1fe2200000a123a1 R09: ff110000090f8bd0 [ 36.323088][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.323264][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.323451][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.323660][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.323808][ T67] CR2: 00007f03e6297498 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 36.323987][ T67] PKRU: 55555554 [ 36.324075][ T67] Call Trace: [ 36.324162][ T67] [ 36.324224][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.324386][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.324540][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.324664][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.324786][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.324904][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.325024][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.325144][ T67] ops_undo_list+0x615/0x8f0 [ 36.325263][ T67] ? netns_install+0x2a0/0x2a0 [ 36.325391][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.325513][ T67] cleanup_net+0x431/0x940 [ 36.325633][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.325751][ T67] ? process_one_work+0xdb7/0x1410 [ 36.325874][ T67] ? lock_acquire+0x134/0x160 [ 36.325997][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.326116][ T67] process_one_work+0xdf8/0x1410 [ 36.326238][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.326365][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.326488][ T67] worker_thread+0x4f1/0xd60 [ 36.326612][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.326729][ T67] kthread+0x367/0x460 [ 36.326818][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.326969][ T67] ? kthread_affine_node+0x330/0x330 [ 36.327091][ T67] ret_from_fork+0x474/0x6b0 [ 36.327211][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.327371][ T67] ? __switch_to+0x5a3/0xe00 [ 36.327491][ T67] ? kthread_affine_node+0x330/0x330 [ 36.327609][ T67] ret_from_fork_asm+0x11/0x20 [ 36.327736][ T67] [ 36.327826][ T67] irq event stamp: 510443 [ 36.327915][ T67] hardirqs last enabled at (510451): [] __up_console_sem+0x5a/0x70 [ 36.328122][ T67] hardirqs last disabled at (510458): [] __up_console_sem+0x3f/0x70 [ 36.328331][ T67] softirqs last enabled at (510048): [] handle_softirqs+0x611/0x940 [ 36.328547][ T67] softirqs last disabled at (510475): [] __irq_exit_rcu+0x103/0x1c0 [ 36.328753][ T67] ---[ end trace 0000000000000000 ]--- [ 36.329829][ T67] ------------[ cut here ]------------ [ 36.329951][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 36.330184][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.330470][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.330749][ T67] Tainted: [W]=WARN [ 36.330838][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.330990][ T67] Workqueue: netns cleanup_net [ 36.331113][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.331270][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.331702][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.331853][ T67] RAX: 00000000ffffffa6 RBX: ff11000005090c80 RCX: 1ff4000000090eed [ 36.332034][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005090d3c [ 36.332213][ T67] RBP: ff11000015811000 R08: 1fe2200000a121a9 R09: ff110000090f8bd0 [ 36.332402][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.332578][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.332755][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.332959][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.333106][ T67] CR2: 00007f03e6297498 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 36.333285][ T67] PKRU: 55555554 [ 36.333383][ T67] Call Trace: [ 36.333474][ T67] [ 36.333535][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.333685][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.333836][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.333955][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.334075][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.334191][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.334313][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.334446][ T67] ops_undo_list+0x615/0x8f0 [ 36.334566][ T67] ? netns_install+0x2a0/0x2a0 [ 36.334684][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.334806][ T67] cleanup_net+0x431/0x940 [ 36.334924][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.335045][ T67] ? process_one_work+0xdb7/0x1410 [ 36.335165][ T67] ? lock_acquire+0x134/0x160 [ 36.335282][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.335712][ T67] process_one_work+0xdf8/0x1410 [ 36.335836][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.335954][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.336078][ T67] worker_thread+0x4f1/0xd60 [ 36.336200][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.336323][ T67] kthread+0x367/0x460 [ 36.336422][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.336575][ T67] ? kthread_affine_node+0x330/0x330 [ 36.336693][ T67] ret_from_fork+0x474/0x6b0 [ 36.336810][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.336956][ T67] ? __switch_to+0x5a3/0xe00 [ 36.337074][ T67] ? kthread_affine_node+0x330/0x330 [ 36.337194][ T67] ret_from_fork_asm+0x11/0x20 [ 36.337318][ T67] [ 36.337418][ T67] irq event stamp: 513607 [ 36.337507][ T67] hardirqs last enabled at (513615): [] __up_console_sem+0x5a/0x70 [ 36.337710][ T67] hardirqs last disabled at (513622): [] __up_console_sem+0x3f/0x70 [ 36.337920][ T67] softirqs last enabled at (513486): [] handle_softirqs+0x611/0x940 [ 36.338127][ T67] softirqs last disabled at (512907): [] __irq_exit_rcu+0x103/0x1c0 [ 36.338333][ T67] ---[ end trace 0000000000000000 ]--- [ 36.339391][ T67] ------------[ cut here ]------------ [ 36.339508][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 36.339739][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.340011][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.340279][ T67] Tainted: [W]=WARN [ 36.340846][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.340994][ T67] Workqueue: netns cleanup_net [ 36.341116][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.341269][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.341750][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.341897][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b428040 RCX: 1ff4000000090eed [ 36.342074][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4280fc [ 36.342248][ T67] RBP: ff110000130b4000 R08: 1fe2200001685021 R09: ff110000090f8bd0 [ 36.342474][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.342650][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.342829][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.343036][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.343188][ T67] CR2: 00007f03e6297498 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 36.343421][ T67] PKRU: 55555554 [ 36.343511][ T67] Call Trace: [ 36.343599][ T67] [ 36.343662][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.343813][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.343957][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.344077][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.344198][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.344315][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.344489][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.344609][ T67] ops_undo_list+0x615/0x8f0 [ 36.344731][ T67] ? netns_install+0x2a0/0x2a0 [ 36.344848][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.344968][ T67] cleanup_net+0x431/0x940 [ 36.345088][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.345204][ T67] ? process_one_work+0xdb7/0x1410 [ 36.345323][ T67] ? lock_acquire+0x134/0x160 [ 36.345498][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.345620][ T67] process_one_work+0xdf8/0x1410 [ 36.345743][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.345860][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.345982][ T67] worker_thread+0x4f1/0xd60 [ 36.346149][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.346265][ T67] kthread+0x367/0x460 [ 36.346416][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.346642][ T67] ? kthread_affine_node+0x330/0x330 [ 36.346769][ T67] ret_from_fork+0x474/0x6b0 [ 36.346895][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.347050][ T67] ? __switch_to+0x5a3/0xe00 [ 36.347174][ T67] ? kthread_affine_node+0x330/0x330 [ 36.347300][ T67] ret_from_fork_asm+0x11/0x20 [ 36.347503][ T67] [ 36.347595][ T67] irq event stamp: 520259 [ 36.347690][ T67] hardirqs last enabled at (520267): [] __up_console_sem+0x5a/0x70 [ 36.347904][ T67] hardirqs last disabled at (520274): [] __up_console_sem+0x3f/0x70 [ 36.348117][ T67] softirqs last enabled at (520062): [] handle_softirqs+0x611/0x940 [ 36.348333][ T67] softirqs last disabled at (519249): [] __irq_exit_rcu+0x103/0x1c0 [ 36.348618][ T67] ---[ end trace 0000000000000000 ]--- [ 36.350723][ T67] ------------[ cut here ]------------ [ 36.350929][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.351285][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.351623][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.351903][ T67] Tainted: [W]=WARN [ 36.351991][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.352138][ T67] Workqueue: netns cleanup_net [ 36.352262][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.352444][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.352865][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.353013][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b428580 RCX: 1ff4000000090eed [ 36.353187][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b42863c [ 36.353383][ T67] RBP: ff1100000d714000 R08: 1fe22000016850c9 R09: ff110000090f8bd0 [ 36.353557][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 36.353731][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.353909][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.354116][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.354262][ T67] CR2: 00000000004eb8c0 CR3: 000000000f881002 CR4: 0000000000771ef0 [ 36.354451][ T67] PKRU: 55555554 [ 36.354539][ T67] Call Trace: [ 36.354630][ T67] [ 36.354692][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.354842][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.354993][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.355113][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.355234][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.355367][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.355486][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.355608][ T67] ops_undo_list+0x615/0x8f0 [ 36.355727][ T67] ? netns_install+0x2a0/0x2a0 [ 36.355843][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.355964][ T67] cleanup_net+0x431/0x940 [ 36.356085][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.356201][ T67] ? process_one_work+0xdb7/0x1410 [ 36.356320][ T67] ? lock_acquire+0x134/0x160 [ 36.356448][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.356568][ T67] process_one_work+0xdf8/0x1410 [ 36.356689][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.356805][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.356928][ T67] worker_thread+0x4f1/0xd60 [ 36.357049][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.357164][ T67] kthread+0x367/0x460 [ 36.357251][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.357416][ T67] ? kthread_affine_node+0x330/0x330 [ 36.357534][ T67] ret_from_fork+0x474/0x6b0 [ 36.357652][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.357798][ T67] ? __switch_to+0x5a3/0xe00 [ 36.357915][ T67] ? kthread_affine_node+0x330/0x330 [ 36.358031][ T67] ret_from_fork_asm+0x11/0x20 [ 36.358153][ T67] [ 36.358242][ T67] irq event stamp: 522399 [ 36.358328][ T67] hardirqs last enabled at (522407): [] __up_console_sem+0x5a/0x70 [ 36.358543][ T67] hardirqs last disabled at (522416): [] __up_console_sem+0x3f/0x70 [ 36.358742][ T67] softirqs last enabled at (522042): [] handle_softirqs+0x611/0x940 [ 36.358943][ T67] softirqs last disabled at (522033): [] __irq_exit_rcu+0x103/0x1c0 [ 36.359144][ T67] ---[ end trace 0000000000000000 ]--- [ 36.360014][ T67] ------------[ cut here ]------------ [ 36.360131][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.360370][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.360641][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.360905][ T67] Tainted: [W]=WARN [ 36.360994][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.361139][ T67] Workqueue: netns cleanup_net [ 36.361261][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.361986][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.362423][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 36.362569][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b428740 RCX: 1ff4000000090eed [ 36.362745][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4287fc [ 36.362920][ T67] RBP: ff110000173bc000 R08: 1fe2200001685101 R09: ff110000090f8bd0 [ 36.363096][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 36.363270][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.363469][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.363680][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.363826][ T67] CR2: 00000000004eb8c0 CR3: 000000000f881002 CR4: 0000000000771ef0 [ 36.364001][ T67] PKRU: 55555554 [ 36.364086][ T67] Call Trace: [ 36.364172][ T67] [ 36.364234][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.364393][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.364539][ T67] ? queue_rcu_work+0x7c/0xa0 [ 36.364660][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 36.364776][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.364892][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 36.365010][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.365127][ T67] ops_undo_list+0x615/0x8f0 [ 36.365248][ T67] ? netns_install+0x2a0/0x2a0 [ 36.365374][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.365494][ T67] cleanup_net+0x431/0x940 [ 36.365612][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.365727][ T67] ? process_one_work+0xdb7/0x1410 [ 36.365845][ T67] ? lock_acquire+0x134/0x160 [ 36.365961][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.366081][ T67] process_one_work+0xdf8/0x1410 [ 36.366201][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.366323][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.366456][ T67] worker_thread+0x4f1/0xd60 [ 36.366576][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.366692][ T67] kthread+0x367/0x460 [ 36.366781][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.366927][ T67] ? kthread_affine_node+0x330/0x330 [ 36.367047][ T67] ret_from_fork+0x474/0x6b0 [ 36.367163][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.367308][ T67] ? __switch_to+0x5a3/0xe00 [ 36.367438][ T67] ? kthread_affine_node+0x330/0x330 [ 36.367555][ T67] ret_from_fork_asm+0x11/0x20 [ 36.367678][ T67] [ 36.367764][ T67] irq event stamp: 524829 [ 36.367854][ T67] hardirqs last enabled at (524837): [] __up_console_sem+0x5a/0x70 [ 36.368054][ T67] hardirqs last disabled at (524844): [] __up_console_sem+0x3f/0x70 [ 36.368255][ T67] softirqs last enabled at (524480): [] handle_softirqs+0x611/0x940 [ 36.368469][ T67] softirqs last disabled at (524463): [] __irq_exit_rcu+0x103/0x1c0 [ 36.368671][ T67] ---[ end trace 0000000000000000 ]--- [ 36.369902][ T684] ------------[ cut here ]------------ [ 36.370038][ T684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/684 [ 36.370260][ T684] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.370579][ T684] CPU: 1 UID: 0 PID: 684 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.370839][ T684] Tainted: [W]=WARN [ 36.370936][ T684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.371098][ T684] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.371265][ T684] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.371821][ T684] RSP: 0018:ffa000000116f020 EFLAGS: 00010286 [ 36.372027][ T684] RAX: 00000000ffffffa6 RBX: ff110000021ef1c0 RCX: 1ff400000022ddca [ 36.372221][ T684] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ef27c [ 36.372433][ T684] RBP: ff11000008ccc000 R08: 1fe220000043de51 R09: ff1100000fa70b58 [ 36.372626][ T684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 36.372817][ T684] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 36.373013][ T684] FS: 00007f332adee840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.373241][ T684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.373412][ T684] CR2: 0000000008ca0988 CR3: 000000000f881002 CR4: 0000000000771ef0 [ 36.373611][ T684] PKRU: 55555554 [ 36.373708][ T684] Call Trace: [ 36.373805][ T684] [ 36.373872][ T684] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.374004][ T684] rtmsg_ifinfo+0x5c/0xb0 [ 36.374107][ T684] ? mark_held_locks+0x40/0x70 [ 36.374237][ T684] __dev_notify_flags+0x1b8/0x280 [ 36.374379][ T684] ? netif_change_name+0x8c0/0x8c0 [ 36.374512][ T684] ? __dev_change_flags+0x4a4/0x6d0 [ 36.374644][ T684] ? netif_set_allmulti+0x2c0/0x2c0 [ 36.374774][ T684] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.374904][ T684] ? is_bpf_text_address+0x68/0x110 [ 36.375040][ T684] netif_change_flags+0xfe/0x190 [ 36.375170][ T684] ? unwind_get_return_address+0x67/0xd0 [ 36.375301][ T684] do_setlink.isra.0+0x1d25/0x2a60 [ 36.375447][ T684] ? rtnl_link_get_size+0x350/0x350 [ 36.375577][ T684] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 36.375738][ T684] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.375869][ T684] ? validate_chain+0x38b/0xc20 [ 36.376002][ T684] ? rcu_read_lock_any_held+0x66/0x90 [ 36.376131][ T684] ? stack_depot_save_flags+0x367/0x770 [ 36.376262][ T684] ? __kernel_text_address+0x12/0x30 [ 36.376404][ T684] ? __lock_acquire+0x508/0xc10 [ 36.376541][ T684] ? lock_acquire.part.0+0xbc/0x260 [ 36.376669][ T684] ? rtnl_newlink+0x883/0xee0 [ 36.376803][ T684] ? rcu_is_watching+0x15/0xd0 [ 36.376932][ T684] ? lock_acquire+0x134/0x160 [ 36.377062][ T684] ? rcu_is_watching+0x15/0xd0 [ 36.377192][ T684] ? rcu_is_watching+0x15/0xd0 [ 36.377321][ T684] ? trace_contention_end+0xb3/0x1a0 [ 36.377461][ T684] ? __mutex_lock+0x1db/0x2010 [ 36.377592][ T684] ? __mutex_lock+0x9b2/0x2010 [ 36.377723][ T684] ? rtnl_newlink+0x883/0xee0 [ 36.377859][ T684] ? ww_mutex_lock+0x160/0x160 [ 36.377992][ T684] ? __rtnl_newlink+0x3fa/0xa50 [ 36.378125][ T684] rtnl_newlink+0x8d1/0xee0 [ 36.378257][ T684] ? lock_acquire.part.0+0xbc/0x260 [ 36.378396][ T684] ? find_held_lock+0x2b/0x80 [ 36.378526][ T684] ? __rtnl_newlink+0xa50/0xa50 [ 36.378655][ T684] ? mark_usage+0x61/0x170 [ 36.378785][ T684] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.378920][ T684] ? lock_acquire.part.0+0xbc/0x260 [ 36.379052][ T684] ? find_held_lock+0x2b/0x80 [ 36.379182][ T684] ? __rtnl_newlink+0xa50/0xa50 [ 36.379313][ T684] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.379455][ T684] ? __rtnl_newlink+0xa50/0xa50 [ 36.379587][ T684] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.379718][ T684] ? validate_chain+0x38b/0xc20 [ 36.379847][ T684] ? rtnl_link_fill+0x920/0x920 [ 36.379979][ T684] ? __lock_acquire+0x508/0xc10 [ 36.380111][ T684] ? lock_acquire.part.0+0xbc/0x260 [ 36.380240][ T684] ? find_held_lock+0x2b/0x80 [ 36.380380][ T684] netlink_rcv_skb+0x14e/0x3a0 [ 36.380513][ T684] ? rtnl_link_fill+0x920/0x920 [ 36.380643][ T684] ? netlink_ack+0xcf0/0xcf0 [ 36.380776][ T684] ? netlink_deliver_tap+0xc5/0x330 [ 36.380906][ T684] ? netlink_deliver_tap+0x13c/0x330 [ 36.381037][ T684] netlink_unicast+0x486/0x750 [ 36.381167][ T684] ? netlink_attachskb+0x810/0x810 [ 36.381298][ T684] ? __lock_acquire+0x508/0xc10 [ 36.381439][ T684] netlink_sendmsg+0x735/0xc60 [ 36.381571][ T684] ? netlink_unicast+0x750/0x750 [ 36.381700][ T684] ? __might_fault+0x97/0x140 [ 36.381834][ T684] ____sys_sendmsg+0x419/0x850 [ 36.381967][ T684] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.382096][ T684] ? get_timestamp.constprop.0+0x390/0x390 [ 36.382256][ T684] ? move_addr_to_kernel+0x40/0x40 [ 36.382397][ T684] ? stack_depot_save_flags+0x367/0x770 [ 36.382526][ T684] ? validate_chain+0x38b/0xc20 [ 36.382656][ T684] ___sys_sendmsg+0x14e/0x1d0 [ 36.382785][ T684] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 36.382948][ T684] ? copy_msghdr_from_user+0x460/0x460 [ 36.383090][ T684] __sys_sendmsg+0x145/0x1f0 [ 36.383220][ T684] ? __sys_sendmsg_sock+0x20/0x20 [ 36.383360][ T684] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 36.383528][ T684] ? do_raw_spin_unlock+0x59/0x250 [ 36.383748][ T684] ? rcu_is_watching+0x15/0xd0 [ 36.383879][ T684] do_syscall_64+0x117/0xfc0 [ 36.384012][ T684] ? trace_hardirqs_off+0xd/0x30 [ 36.384141][ T684] ? exc_page_fault+0xee/0x100 [ 36.384366][ T684] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.384528][ T684] RIP: 0033:0x7f332b02808e [ 36.384663][ T684] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.385218][ T684] RSP: 002b:00007ffd27a4b9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.385422][ T684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f332b02808e [ 36.385703][ T684] RDX: 0000000000000000 RSI: 00007ffd27a4baa0 RDI: 0000000000000005 [ 36.385898][ T684] RBP: 00007ffd27a4ba00 R08: 0000000000000000 R09: 0000000000000000 [ 36.386095][ T684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e479 [ 36.386386][ T684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27a4c170 [ 36.386585][ T684] [ 36.386682][ T684] irq event stamp: 31493 [ 36.386868][ T684] hardirqs last enabled at (31501): [] __up_console_sem+0x5a/0x70 [ 36.387097][ T684] hardirqs last disabled at (31508): [] __up_console_sem+0x3f/0x70 [ 36.387319][ T684] softirqs last enabled at (30614): [] handle_softirqs+0x611/0x940 [ 36.387639][ T684] softirqs last disabled at (30609): [] __irq_exit_rcu+0x103/0x1c0 [ 36.387859][ T684] ---[ end trace 0000000000000000 ]--- [ 36.395559][ T67] ------------[ cut here ]------------ [ 36.395692][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.395931][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.396213][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.396517][ T67] Tainted: [W]=WARN [ 36.396610][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.396765][ T67] Workqueue: netns cleanup_net [ 36.396894][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.397059][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.397612][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 36.397767][ T67] RAX: 00000000ffffffa6 RBX: ff110000021efe00 RCX: 1ff4000000090eaf [ 36.397952][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021efebc [ 36.398138][ T67] RBP: ff11000007ea4000 R08: 1fe220000043dfd9 R09: ff110000090f8bd0 [ 36.398321][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 36.398571][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 36.398757][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.398975][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.399133][ T67] CR2: 00000000004eb188 CR3: 000000000f881002 CR4: 0000000000771ef0 [ 36.399379][ T67] PKRU: 55555554 [ 36.399475][ T67] Call Trace: [ 36.399567][ T67] [ 36.399631][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.399757][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 36.399853][ T67] netif_close_many+0x2ac/0x640 [ 36.399980][ T67] ? lock_acquire+0x134/0x160 [ 36.400104][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.400227][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.400407][ T67] ? __dev_close_many+0x670/0x670 [ 36.400534][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 36.400689][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 36.400846][ T67] ? mutex_is_locked+0x1c/0x50 [ 36.400970][ T67] ? rtnl_is_locked+0x15/0x20 [ 36.401097][ T67] ? default_device_exit_net+0x78/0x7b0 [ 36.401220][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.401431][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.401559][ T67] default_device_exit_batch+0x38b/0x600 [ 36.401682][ T67] ? unregister_netdev+0x60/0x60 [ 36.401807][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.401934][ T67] ? fou_exit_net+0x30/0x110 [ 36.402059][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.402187][ T67] ? netns_install+0x2a0/0x2a0 [ 36.402310][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.402494][ T67] cleanup_net+0x431/0x940 [ 36.402623][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.402745][ T67] ? process_one_work+0xdb7/0x1410 [ 36.402871][ T67] ? lock_acquire+0x134/0x160 [ 36.402998][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.403122][ T67] process_one_work+0xdf8/0x1410 [ 36.403251][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.403430][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.403558][ T67] worker_thread+0x4f1/0xd60 [ 36.403685][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.403809][ T67] kthread+0x367/0x460 [ 36.403903][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.404059][ T67] ? kthread_affine_node+0x330/0x330 [ 36.404182][ T67] ret_from_fork+0x474/0x6b0 [ 36.404307][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.404517][ T67] ? __switch_to+0x5a3/0xe00 [ 36.404641][ T67] ? kthread_affine_node+0x330/0x330 [ 36.404766][ T67] ret_from_fork_asm+0x11/0x20 [ 36.404897][ T67] [ 36.404989][ T67] irq event stamp: 527885 [ 36.405082][ T67] hardirqs last enabled at (527893): [] __up_console_sem+0x5a/0x70 [ 36.405297][ T67] hardirqs last disabled at (527900): [] __up_console_sem+0x3f/0x70 [ 36.405570][ T67] softirqs last enabled at (528002): [] handle_softirqs+0x611/0x940 [ 36.405788][ T67] softirqs last disabled at (527909): [] __irq_exit_rcu+0x103/0x1c0 [ 36.406004][ T67] ---[ end trace 0000000000000000 ]--- [ 36.407229][ T67] ------------[ cut here ]------------ [ 36.407367][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 36.407604][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.407885][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.408155][ T67] Tainted: [W]=WARN [ 36.408246][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.408848][ T67] Workqueue: netns cleanup_net [ 36.408974][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.409131][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.409612][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 36.409761][ T67] RAX: 00000000ffffffa6 RBX: ff11000008d2cac0 RCX: 1ff4000000090ed5 [ 36.409940][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2cb7c [ 36.410120][ T67] RBP: ff11000007ea4000 R08: 1fe22000011a5971 R09: ff110000090f8bd0 [ 36.410299][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 36.410532][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 36.410712][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 36.410968][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.411120][ T67] CR2: 00000000004eb188 CR3: 000000000f881002 CR4: 0000000000771ef0 [ 36.411299][ T67] PKRU: 55555554 [ 36.411443][ T67] Call Trace: [ 36.411534][ T67] [ 36.411595][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 36.411749][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 36.411898][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.412020][ T67] default_device_exit_batch+0x38b/0x600 [ 36.412139][ T67] ? unregister_netdev+0x60/0x60 [ 36.412258][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 36.412430][ T67] ? fou_exit_net+0x30/0x110 [ 36.412552][ T67] ops_undo_list+0x2ce/0x8f0 [ 36.412678][ T67] ? netns_install+0x2a0/0x2a0 [ 36.412795][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.412922][ T67] cleanup_net+0x431/0x940 [ 36.413041][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 36.413157][ T67] ? process_one_work+0xdb7/0x1410 [ 36.413275][ T67] ? lock_acquire+0x134/0x160 [ 36.413446][ T67] ? rcu_is_watching+0x15/0xd0 [ 36.413571][ T67] process_one_work+0xdf8/0x1410 [ 36.413696][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 36.413815][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 36.413939][ T67] worker_thread+0x4f1/0xd60 [ 36.414061][ T67] ? rescuer_thread+0x1320/0x1320 [ 36.414178][ T67] kthread+0x367/0x460 [ 36.414267][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 36.414447][ T67] ? kthread_affine_node+0x330/0x330 [ 36.414568][ T67] ret_from_fork+0x474/0x6b0 [ 36.414687][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.414835][ T67] ? __switch_to+0x5a3/0xe00 [ 36.414954][ T67] ? kthread_affine_node+0x330/0x330 [ 36.415074][ T67] ret_from_fork_asm+0x11/0x20 [ 36.415198][ T67] [ 36.415286][ T67] irq event stamp: 533149 [ 36.415386][ T67] hardirqs last enabled at (533159): [] __up_console_sem+0x5a/0x70 [ 36.415593][ T67] hardirqs last disabled at (533166): [] __up_console_sem+0x3f/0x70 [ 36.415798][ T67] softirqs last enabled at (533090): [] handle_softirqs+0x611/0x940 [ 36.416001][ T67] softirqs last disabled at (533041): [] __irq_exit_rcu+0x103/0x1c0 [ 36.416211][ T67] ---[ end trace 0000000000000000 ]--- [ 36.519483][ T687] ------------[ cut here ]------------ [ 36.519656][ T687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/687 [ 36.519891][ T687] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.520207][ T687] CPU: 0 UID: 0 PID: 687 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.520488][ T687] Tainted: [W]=WARN [ 36.520588][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.520752][ T687] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.520924][ T687] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.521404][ T687] RSP: 0018:ffa000000118fa80 EFLAGS: 00010286 [ 36.521576][ T687] RAX: 00000000ffffffa6 RBX: ff1100000d464ac0 RCX: 1ff4000000231f16 [ 36.521772][ T687] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d464b7c [ 36.521969][ T687] RBP: ff11000009bac000 R08: 1fe2200001a8c971 R09: ff1100000fc82e80 [ 36.522167][ T687] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.522373][ T687] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bac000 [ 36.522574][ T687] FS: 00007fe4df41c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.522804][ T687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.522967][ T687] CR2: 00007fe4df61dc20 CR3: 000000000e14f004 CR4: 0000000000771ef0 [ 36.523164][ T687] PKRU: 55555554 [ 36.523263][ T687] Call Trace: [ 36.523373][ T687] [ 36.523444][ T687] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.523576][ T687] ? notifier_call_chain+0xb0/0x320 [ 36.523709][ T687] rtmsg_ifinfo+0x5c/0xb0 [ 36.523810][ T687] register_netdevice+0x1526/0x1bc0 [ 36.523943][ T687] ? unregister_netdevice_queue+0x470/0x470 [ 36.524106][ T687] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.524240][ T687] register_netdev+0x23/0x40 [ 36.524382][ T687] loopback_net_init+0x7d/0x150 [ 36.524518][ T687] ops_init+0x187/0x560 [ 36.524620][ T687] setup_net+0x11b/0x3b0 [ 36.524720][ T687] ? unregister_pernet_device+0x80/0x80 [ 36.524852][ T687] ? lockdep_init_map_type+0x5d/0x250 [ 36.524984][ T687] ? mutex_init_lockdep+0xf6/0x120 [ 36.525117][ T687] copy_net_ns+0x383/0x660 [ 36.525250][ T687] create_new_namespaces+0x371/0xa10 [ 36.525463][ T687] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.525597][ T687] ksys_unshare+0x353/0x880 [ 36.525729][ T687] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.525862][ T687] ? walk_process_tree+0x350/0x350 [ 36.525992][ T687] ? __x64_sys_openat+0x10e/0x210 [ 36.526130][ T687] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.526262][ T687] __x64_sys_unshare+0x34/0x50 [ 36.526467][ T687] ? do_syscall_64+0x82/0xfc0 [ 36.526598][ T687] do_syscall_64+0x117/0xfc0 [ 36.526730][ T687] ? trace_hardirqs_off+0xd/0x30 [ 36.526862][ T687] ? exc_page_fault+0xee/0x100 [ 36.526993][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.527156][ T687] RIP: 0033:0x7fe4df6debcb [ 36.527299][ T687] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.527829][ T687] RSP: 002b:00007ffff16f2288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.528029][ T687] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe4df6debcb [ 36.528227][ T687] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.528444][ T687] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.528640][ T687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffff16f44b0 [ 36.528837][ T687] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff16f5889 [ 36.529042][ T687] [ 36.529142][ T687] irq event stamp: 19157 [ 36.529248][ T687] hardirqs last enabled at (19167): [] __up_console_sem+0x5a/0x70 [ 36.529489][ T687] hardirqs last disabled at (19176): [] __up_console_sem+0x3f/0x70 [ 36.529716][ T687] softirqs last enabled at (19122): [] handle_softirqs+0x611/0x940 [ 36.529948][ T687] softirqs last disabled at (19097): [] __irq_exit_rcu+0x103/0x1c0 [ 36.530173][ T687] ---[ end trace 0000000000000000 ]--- [ 36.540445][ T687] ------------[ cut here ]------------ [ 36.540591][ T687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/687 [ 36.540819][ T687] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.541129][ T687] CPU: 0 UID: 0 PID: 687 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.541405][ T687] Tainted: [W]=WARN [ 36.541504][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.541668][ T687] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.541840][ T687] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.542306][ T687] RSP: 0018:ffa000000118f918 EFLAGS: 00010286 [ 36.542485][ T687] RAX: 00000000ffffffa6 RBX: ff11000008d2d380 RCX: 1ff4000000231ee9 [ 36.542680][ T687] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2d43c [ 36.542876][ T687] RBP: ff1100000fd54000 R08: 1fe22000011a5a89 R09: ff1100000fc82e80 [ 36.543071][ T687] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.543265][ T687] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd54000 [ 36.543476][ T687] FS: 00007fe4df41c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.543704][ T687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.543868][ T687] CR2: 00007fe4df61dc20 CR3: 000000000e14f004 CR4: 0000000000771ef0 [ 36.544063][ T687] PKRU: 55555554 [ 36.544161][ T687] Call Trace: [ 36.544258][ T687] [ 36.544325][ T687] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.544465][ T687] ? notifier_call_chain+0xb0/0x320 [ 36.544597][ T687] rtmsg_ifinfo+0x5c/0xb0 [ 36.544698][ T687] register_netdevice+0x1526/0x1bc0 [ 36.544830][ T687] ? unregister_netdevice_queue+0x470/0x470 [ 36.544992][ T687] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.545124][ T687] __ip_tunnel_create+0x380/0x470 [ 36.545256][ T687] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 36.545401][ T687] ? net_generic+0xb3/0x1e0 [ 36.545533][ T687] ip_tunnel_init_net+0x1b4/0x510 [ 36.545666][ T687] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 36.545799][ T687] ? __kmalloc_noprof+0x2d7/0x760 [ 36.545933][ T687] ops_init+0x187/0x560 [ 36.546035][ T687] setup_net+0x11b/0x3b0 [ 36.546133][ T687] ? unregister_pernet_device+0x80/0x80 [ 36.546262][ T687] ? lockdep_init_map_type+0x5d/0x250 [ 36.546417][ T687] ? mutex_init_lockdep+0xf6/0x120 [ 36.546554][ T687] copy_net_ns+0x383/0x660 [ 36.546685][ T687] create_new_namespaces+0x371/0xa10 [ 36.546819][ T687] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.546951][ T687] ksys_unshare+0x353/0x880 [ 36.547082][ T687] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.547212][ T687] ? walk_process_tree+0x350/0x350 [ 36.547341][ T687] ? __x64_sys_openat+0x10e/0x210 [ 36.547487][ T687] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.547620][ T687] __x64_sys_unshare+0x34/0x50 [ 36.547750][ T687] ? do_syscall_64+0x82/0xfc0 [ 36.547880][ T687] do_syscall_64+0x117/0xfc0 [ 36.548010][ T687] ? trace_hardirqs_off+0xd/0x30 [ 36.548143][ T687] ? exc_page_fault+0xee/0x100 [ 36.548274][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.548447][ T687] RIP: 0033:0x7fe4df6debcb [ 36.548587][ T687] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.549058][ T687] RSP: 002b:00007ffff16f2288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.549255][ T687] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe4df6debcb [ 36.549462][ T687] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.549656][ T687] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.549850][ T687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffff16f44b0 [ 36.550047][ T687] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff16f5889 [ 36.550251][ T687] [ 36.550353][ T687] irq event stamp: 28769 [ 36.550457][ T687] hardirqs last enabled at (28777): [] __up_console_sem+0x5a/0x70 [ 36.550686][ T687] hardirqs last disabled at (28784): [] __up_console_sem+0x3f/0x70 [ 36.550915][ T687] softirqs last enabled at (28560): [] handle_softirqs+0x611/0x940 [ 36.551146][ T687] softirqs last disabled at (28479): [] __irq_exit_rcu+0x103/0x1c0 [ 36.551383][ T687] ---[ end trace 0000000000000000 ]--- [ 36.554395][ T687] ------------[ cut here ]------------ [ 36.554536][ T687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/687 [ 36.554766][ T687] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.555072][ T687] CPU: 0 UID: 0 PID: 687 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.555340][ T687] Tainted: [W]=WARN [ 36.555498][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.555664][ T687] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.555837][ T687] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.556311][ T687] RSP: 0018:ffa000000118f8f8 EFLAGS: 00010286 [ 36.556489][ T687] RAX: 00000000ffffffa6 RBX: ff11000017693000 RCX: 1ff4000000231ee5 [ 36.556690][ T687] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176930bc [ 36.556890][ T687] RBP: ff11000015cc4000 R08: 1fe2200002ed2619 R09: ff1100000fc82e80 [ 36.557087][ T687] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.557283][ T687] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015cc4000 [ 36.557497][ T687] FS: 00007fe4df41c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.557728][ T687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.557894][ T687] CR2: 00007fe4df61dc20 CR3: 000000000e14f004 CR4: 0000000000771ef0 [ 36.558095][ T687] PKRU: 55555554 [ 36.558195][ T687] Call Trace: [ 36.558293][ T687] [ 36.558372][ T687] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.558508][ T687] ? notifier_call_chain+0xb0/0x320 [ 36.558643][ T687] rtmsg_ifinfo+0x5c/0xb0 [ 36.558746][ T687] register_netdevice+0x1526/0x1bc0 [ 36.558883][ T687] ? unregister_netdevice_queue+0x470/0x470 [ 36.559049][ T687] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.559186][ T687] __ip_tunnel_create+0x380/0x470 [ 36.559323][ T687] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 36.559466][ T687] ? net_generic+0xb3/0x1e0 [ 36.559604][ T687] ip_tunnel_init_net+0x1b4/0x510 [ 36.559740][ T687] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 36.559875][ T687] ? trace_kmalloc+0xed/0x130 [ 36.560010][ T687] ? __kasan_kmalloc+0x7b/0x90 [ 36.560146][ T687] vti_init_net+0x2a/0x140 [ 36.560280][ T687] ops_init+0x187/0x560 [ 36.560398][ T687] setup_net+0x11b/0x3b0 [ 36.560499][ T687] ? unregister_pernet_device+0x80/0x80 [ 36.560633][ T687] ? lockdep_init_map_type+0x5d/0x250 [ 36.560767][ T687] ? mutex_init_lockdep+0xf6/0x120 [ 36.560901][ T687] copy_net_ns+0x383/0x660 [ 36.561038][ T687] create_new_namespaces+0x371/0xa10 [ 36.561174][ T687] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.561310][ T687] ksys_unshare+0x353/0x880 [ 36.561453][ T687] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.561587][ T687] ? walk_process_tree+0x350/0x350 [ 36.561720][ T687] ? __x64_sys_openat+0x10e/0x210 [ 36.561854][ T687] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.561990][ T687] __x64_sys_unshare+0x34/0x50 [ 36.562123][ T687] ? do_syscall_64+0x82/0xfc0 [ 36.562256][ T687] do_syscall_64+0x117/0xfc0 [ 36.562399][ T687] ? trace_hardirqs_off+0xd/0x30 [ 36.562531][ T687] ? exc_page_fault+0xee/0x100 [ 36.562664][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.562831][ T687] RIP: 0033:0x7fe4df6debcb [ 36.562970][ T687] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.563455][ T687] RSP: 002b:00007ffff16f2288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.563654][ T687] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe4df6debcb [ 36.563851][ T687] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.564054][ T687] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.564253][ T687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffff16f44b0 [ 36.564465][ T687] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff16f5889 [ 36.564672][ T687] [ 36.564772][ T687] irq event stamp: 30913 [ 36.564872][ T687] hardirqs last enabled at (30921): [] __up_console_sem+0x5a/0x70 [ 36.565104][ T687] hardirqs last disabled at (30928): [] __up_console_sem+0x3f/0x70 [ 36.565334][ T687] softirqs last enabled at (30424): [] handle_softirqs+0x611/0x940 [ 36.565576][ T687] softirqs last disabled at (30351): [] __irq_exit_rcu+0x103/0x1c0 [ 36.565807][ T687] ---[ end trace 0000000000000000 ]--- [ 36.568624][ T687] ------------[ cut here ]------------ [ 36.568761][ T687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/687 [ 36.568990][ T687] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.569295][ T687] CPU: 0 UID: 0 PID: 687 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.569573][ T687] Tainted: [W]=WARN [ 36.569673][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.569837][ T687] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.570009][ T687] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.570487][ T687] RSP: 0018:ffa000000118fa78 EFLAGS: 00010286 [ 36.570651][ T687] RAX: 00000000ffffffa6 RBX: ff1100000c5a3000 RCX: 1ff4000000231f15 [ 36.570847][ T687] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a30bc [ 36.571049][ T687] RBP: ff11000016ba1000 R08: 1fe22000018b4619 R09: ff1100000fc82e80 [ 36.571246][ T687] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.571454][ T687] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016ba1000 [ 36.571651][ T687] FS: 00007fe4df41c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.571882][ T687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.572048][ T687] CR2: 00007fe4df61dc20 CR3: 000000000e14f004 CR4: 0000000000771ef0 [ 36.572247][ T687] PKRU: 55555554 [ 36.572352][ T687] Call Trace: [ 36.572457][ T687] [ 36.572525][ T687] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.572658][ T687] ? notifier_call_chain+0xb0/0x320 [ 36.572789][ T687] rtmsg_ifinfo+0x5c/0xb0 [ 36.572893][ T687] register_netdevice+0x1526/0x1bc0 [ 36.573024][ T687] ? unregister_netdevice_queue+0x470/0x470 [ 36.573188][ T687] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.573321][ T687] register_netdev+0x23/0x40 [ 36.573461][ T687] vti6_init_net+0x280/0x3c0 [ 36.573593][ T687] ops_init+0x187/0x560 [ 36.573694][ T687] setup_net+0x11b/0x3b0 [ 36.573797][ T687] ? unregister_pernet_device+0x80/0x80 [ 36.573927][ T687] ? lockdep_init_map_type+0x5d/0x250 [ 36.574058][ T687] ? mutex_init_lockdep+0xf6/0x120 [ 36.574190][ T687] copy_net_ns+0x383/0x660 [ 36.574322][ T687] create_new_namespaces+0x371/0xa10 [ 36.574465][ T687] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.574597][ T687] ksys_unshare+0x353/0x880 [ 36.574729][ T687] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.574859][ T687] ? walk_process_tree+0x350/0x350 [ 36.574989][ T687] ? __x64_sys_openat+0x10e/0x210 [ 36.575121][ T687] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.575254][ T687] __x64_sys_unshare+0x34/0x50 [ 36.575394][ T687] ? do_syscall_64+0x82/0xfc0 [ 36.575523][ T687] do_syscall_64+0x117/0xfc0 [ 36.575655][ T687] ? trace_hardirqs_off+0xd/0x30 [ 36.575786][ T687] ? exc_page_fault+0xee/0x100 [ 36.575916][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.576077][ T687] RIP: 0033:0x7fe4df6debcb [ 36.576214][ T687] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.576689][ T687] RSP: 002b:00007ffff16f2288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.576887][ T687] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe4df6debcb [ 36.577084][ T687] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.577279][ T687] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.577486][ T687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffff16f44b0 [ 36.577680][ T687] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff16f5889 [ 36.577882][ T687] [ 36.578070][ T687] irq event stamp: 32823 [ 36.578169][ T687] hardirqs last enabled at (32831): [] __up_console_sem+0x5a/0x70 [ 36.578408][ T687] hardirqs last disabled at (32840): [] __up_console_sem+0x3f/0x70 [ 36.578719][ T687] softirqs last enabled at (32272): [] __alloc_skb+0x4c2/0x5f0 [ 36.578944][ T687] softirqs last disabled at (32270): [] __alloc_skb+0x4c2/0x5f0 [ 36.579257][ T687] ---[ end trace 0000000000000000 ]--- [ 36.583117][ T687] ------------[ cut here ]------------ [ 36.583255][ T687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/687 [ 36.583488][ T687] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.583793][ T687] CPU: 0 UID: 0 PID: 687 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.584064][ T687] Tainted: [W]=WARN [ 36.584162][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.584325][ T687] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.584506][ T687] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.584967][ T687] RSP: 0018:ffa000000118fa68 EFLAGS: 00010286 [ 36.585133][ T687] RAX: 00000000ffffffa6 RBX: ff1100000c5a2200 RCX: 1ff4000000231f13 [ 36.585328][ T687] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a22bc [ 36.585537][ T687] RBP: ff1100000b80c000 R08: 1fe22000018b4459 R09: ff1100000fc82e80 [ 36.585731][ T687] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.585927][ T687] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b80c000 [ 36.586125][ T687] FS: 00007fe4df41c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.586360][ T687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.586525][ T687] CR2: 00007fe4df61dc20 CR3: 000000000e14f004 CR4: 0000000000771ef0 [ 36.586723][ T687] PKRU: 55555554 [ 36.586820][ T687] Call Trace: [ 36.586916][ T687] [ 36.586984][ T687] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.587114][ T687] ? notifier_call_chain+0xb0/0x320 [ 36.587244][ T687] rtmsg_ifinfo+0x5c/0xb0 [ 36.587349][ T687] register_netdevice+0x1526/0x1bc0 [ 36.587484][ T687] ? unregister_netdevice_queue+0x470/0x470 [ 36.587652][ T687] register_netdev+0x23/0x40 [ 36.587782][ T687] sit_init_net+0x299/0x570 [ 36.587913][ T687] ops_init+0x187/0x560 [ 36.588012][ T687] setup_net+0x11b/0x3b0 [ 36.588111][ T687] ? unregister_pernet_device+0x80/0x80 [ 36.588241][ T687] ? lockdep_init_map_type+0x5d/0x250 [ 36.588379][ T687] ? mutex_init_lockdep+0xf6/0x120 [ 36.588513][ T687] copy_net_ns+0x383/0x660 [ 36.588644][ T687] create_new_namespaces+0x371/0xa10 [ 36.588778][ T687] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.588910][ T687] ksys_unshare+0x353/0x880 [ 36.589041][ T687] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.589172][ T687] ? walk_process_tree+0x350/0x350 [ 36.589304][ T687] ? __x64_sys_openat+0x10e/0x210 [ 36.589508][ T687] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.589641][ T687] __x64_sys_unshare+0x34/0x50 [ 36.589772][ T687] ? do_syscall_64+0x82/0xfc0 [ 36.589905][ T687] do_syscall_64+0x117/0xfc0 [ 36.590036][ T687] ? trace_hardirqs_off+0xd/0x30 [ 36.590167][ T687] ? exc_page_fault+0xee/0x100 [ 36.590297][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.590524][ T687] RIP: 0033:0x7fe4df6debcb [ 36.590667][ T687] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.591132][ T687] RSP: 002b:00007ffff16f2288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.591330][ T687] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe4df6debcb [ 36.591599][ T687] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.591795][ T687] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.591991][ T687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffff16f44b0 [ 36.592189][ T687] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff16f5889 [ 36.592455][ T687] [ 36.592554][ T687] irq event stamp: 36067 [ 36.592654][ T687] hardirqs last enabled at (36075): [] __up_console_sem+0x5a/0x70 [ 36.592884][ T687] hardirqs last disabled at (36082): [] __up_console_sem+0x3f/0x70 [ 36.593113][ T687] softirqs last enabled at (36056): [] handle_softirqs+0x611/0x940 [ 36.593409][ T687] softirqs last disabled at (36099): [] __irq_exit_rcu+0x103/0x1c0 [ 36.593637][ T687] ---[ end trace 0000000000000000 ]--- [ 36.598336][ T687] ------------[ cut here ]------------ [ 36.598529][ T687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/687 [ 36.598758][ T687] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.599060][ T687] CPU: 0 UID: 0 PID: 687 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.599322][ T687] Tainted: [W]=WARN [ 36.599432][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.599601][ T687] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.599772][ T687] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.600237][ T687] RSP: 0018:ffa000000118fa78 EFLAGS: 00010286 [ 36.600416][ T687] RAX: 00000000ffffffa6 RBX: ff110000103e4e40 RCX: 1ff4000000231f15 [ 36.600613][ T687] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e4efc [ 36.600811][ T687] RBP: ff1100000d729000 R08: 1fe220000207c9e1 R09: ff1100000fc82e80 [ 36.601006][ T687] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 36.601201][ T687] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d729000 [ 36.601408][ T687] FS: 00007fe4df41c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 36.601637][ T687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.601803][ T687] CR2: 00007fe4df61dc20 CR3: 000000000e14f004 CR4: 0000000000771ef0 [ 36.602002][ T687] PKRU: 55555554 [ 36.602099][ T687] Call Trace: [ 36.602197][ T687] [ 36.602266][ T687] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.602408][ T687] ? notifier_call_chain+0xb0/0x320 [ 36.602539][ T687] rtmsg_ifinfo+0x5c/0xb0 [ 36.602639][ T687] register_netdevice+0x1526/0x1bc0 [ 36.602773][ T687] ? unregister_netdevice_queue+0x470/0x470 [ 36.602936][ T687] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.603070][ T687] register_netdev+0x23/0x40 [ 36.603204][ T687] ip6_tnl_init_net+0x2b8/0x400 [ 36.603336][ T687] ops_init+0x187/0x560 [ 36.603447][ T687] setup_net+0x11b/0x3b0 [ 36.603547][ T687] ? unregister_pernet_device+0x80/0x80 [ 36.603677][ T687] ? lockdep_init_map_type+0x5d/0x250 [ 36.603808][ T687] ? mutex_init_lockdep+0xf6/0x120 [ 36.603940][ T687] copy_net_ns+0x383/0x660 [ 36.604075][ T687] create_new_namespaces+0x371/0xa10 [ 36.604208][ T687] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 36.604339][ T687] ksys_unshare+0x353/0x880 [ 36.604480][ T687] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.604610][ T687] ? walk_process_tree+0x350/0x350 [ 36.604740][ T687] ? __x64_sys_openat+0x10e/0x210 [ 36.604871][ T687] ? __ia32_sys_open+0x1b0/0x1b0 [ 36.605006][ T687] __x64_sys_unshare+0x34/0x50 [ 36.605136][ T687] ? do_syscall_64+0x82/0xfc0 [ 36.605267][ T687] do_syscall_64+0x117/0xfc0 [ 36.605406][ T687] ? trace_hardirqs_off+0xd/0x30 [ 36.605538][ T687] ? exc_page_fault+0xee/0x100 [ 36.605669][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.605834][ T687] RIP: 0033:0x7fe4df6debcb [ 36.605972][ T687] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 36.606450][ T687] RSP: 002b:00007ffff16f2288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 36.606646][ T687] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe4df6debcb [ 36.606844][ T687] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 36.607040][ T687] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 36.607234][ T687] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffff16f44b0 [ 36.607441][ T687] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff16f5889 [ 36.607642][ T687] [ 36.607741][ T687] irq event stamp: 38361 [ 36.607841][ T687] hardirqs last enabled at (38369): [] __up_console_sem+0x5a/0x70 [ 36.608069][ T687] hardirqs last disabled at (38376): [] __up_console_sem+0x3f/0x70 [ 36.608295][ T687] softirqs last enabled at (37828): [] handle_softirqs+0x611/0x940 [ 36.608533][ T687] softirqs last disabled at (37755): [] __irq_exit_rcu+0x103/0x1c0 [ 36.608763][ T687] ---[ end trace 0000000000000000 ]--- [ 36.639957][ T688] ------------[ cut here ]------------ [ 36.640103][ T688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/688 [ 36.640330][ T688] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.640656][ T688] CPU: 3 UID: 0 PID: 688 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.640922][ T688] Tainted: [W]=WARN [ 36.641021][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.641183][ T688] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.642055][ T688] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.642583][ T688] RSP: 0018:ffa000000119f020 EFLAGS: 00010286 [ 36.642749][ T688] RAX: 00000000ffffffa6 RBX: ff110000103e51c0 RCX: 1ff4000000233dca [ 36.642942][ T688] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e527c [ 36.643135][ T688] RBP: ff11000009bac000 R08: 1fe220000207ca51 R09: ff1100000fc85158 [ 36.643332][ T688] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 36.643605][ T688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 36.643801][ T688] FS: 00007f5fc3ac3840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.644027][ T688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.644192][ T688] CR2: 0000000014713988 CR3: 000000000f675002 CR4: 0000000000771ef0 [ 36.644406][ T688] PKRU: 55555554 [ 36.644504][ T688] Call Trace: [ 36.644601][ T688] [ 36.644668][ T688] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.644800][ T688] rtmsg_ifinfo+0x5c/0xb0 [ 36.644899][ T688] ? mark_held_locks+0x40/0x70 [ 36.645029][ T688] __dev_notify_flags+0x1b8/0x280 [ 36.645162][ T688] ? netif_change_name+0x8c0/0x8c0 [ 36.645293][ T688] ? __dev_change_flags+0x4a4/0x6d0 [ 36.645440][ T688] ? netif_set_allmulti+0x2c0/0x2c0 [ 36.645568][ T688] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.645697][ T688] ? is_bpf_text_address+0x68/0x110 [ 36.645830][ T688] netif_change_flags+0xfe/0x190 [ 36.645961][ T688] ? unwind_get_return_address+0x67/0xd0 [ 36.646095][ T688] do_setlink.isra.0+0x1d25/0x2a60 [ 36.646230][ T688] ? rtnl_link_get_size+0x350/0x350 [ 36.646372][ T688] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 36.646538][ T688] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.646668][ T688] ? validate_chain+0x38b/0xc20 [ 36.646798][ T688] ? rcu_read_lock_any_held+0x66/0x90 [ 36.646930][ T688] ? stack_depot_save_flags+0x367/0x770 [ 36.647062][ T688] ? __kernel_text_address+0x12/0x30 [ 36.647194][ T688] ? __lock_acquire+0x508/0xc10 [ 36.647325][ T688] ? lock_acquire.part.0+0xbc/0x260 [ 36.647466][ T688] ? rtnl_newlink+0x883/0xee0 [ 36.647596][ T688] ? rcu_is_watching+0x15/0xd0 [ 36.647727][ T688] ? lock_acquire+0x134/0x160 [ 36.647857][ T688] ? rcu_is_watching+0x15/0xd0 [ 36.647989][ T688] ? rcu_is_watching+0x15/0xd0 [ 36.648119][ T688] ? trace_contention_end+0xb3/0x1a0 [ 36.648250][ T688] ? __mutex_lock+0x1db/0x2010 [ 36.648389][ T688] ? __mutex_lock+0x9b2/0x2010 [ 36.648519][ T688] ? rtnl_newlink+0x883/0xee0 [ 36.648652][ T688] ? ww_mutex_lock+0x160/0x160 [ 36.648785][ T688] ? __rtnl_newlink+0x3fa/0xa50 [ 36.648919][ T688] rtnl_newlink+0x8d1/0xee0 [ 36.649054][ T688] ? lock_acquire.part.0+0xbc/0x260 [ 36.649183][ T688] ? find_held_lock+0x2b/0x80 [ 36.649314][ T688] ? __rtnl_newlink+0xa50/0xa50 [ 36.649454][ T688] ? mark_usage+0x61/0x170 [ 36.649585][ T688] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.649718][ T688] ? lock_acquire.part.0+0xbc/0x260 [ 36.649848][ T688] ? find_held_lock+0x2b/0x80 [ 36.649981][ T688] ? __rtnl_newlink+0xa50/0xa50 [ 36.650111][ T688] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.650243][ T688] ? __rtnl_newlink+0xa50/0xa50 [ 36.650383][ T688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.650514][ T688] ? validate_chain+0x38b/0xc20 [ 36.650644][ T688] ? rtnl_link_fill+0x920/0x920 [ 36.650773][ T688] ? __lock_acquire+0x508/0xc10 [ 36.650905][ T688] ? lock_acquire.part.0+0xbc/0x260 [ 36.651039][ T688] ? find_held_lock+0x2b/0x80 [ 36.651169][ T688] netlink_rcv_skb+0x14e/0x3a0 [ 36.651301][ T688] ? rtnl_link_fill+0x920/0x920 [ 36.651440][ T688] ? netlink_ack+0xcf0/0xcf0 [ 36.651575][ T688] ? netlink_deliver_tap+0xc5/0x330 [ 36.651703][ T688] ? netlink_deliver_tap+0x13c/0x330 [ 36.651836][ T688] netlink_unicast+0x486/0x750 [ 36.651969][ T688] ? netlink_attachskb+0x810/0x810 [ 36.652100][ T688] ? __lock_acquire+0x508/0xc10 [ 36.652233][ T688] netlink_sendmsg+0x735/0xc60 [ 36.652376][ T688] ? netlink_unicast+0x750/0x750 [ 36.652508][ T688] ? __might_fault+0x97/0x140 [ 36.652641][ T688] ____sys_sendmsg+0x419/0x850 [ 36.652773][ T688] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.652905][ T688] ? get_timestamp.constprop.0+0x390/0x390 [ 36.653068][ T688] ? move_addr_to_kernel+0x40/0x40 [ 36.653200][ T688] ? stack_depot_save_flags+0x367/0x770 [ 36.653330][ T688] ? validate_chain+0x38b/0xc20 [ 36.653472][ T688] ___sys_sendmsg+0x14e/0x1d0 [ 36.653601][ T688] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 36.653764][ T688] ? copy_msghdr_from_user+0x460/0x460 [ 36.653907][ T688] __sys_sendmsg+0x145/0x1f0 [ 36.654040][ T688] ? __sys_sendmsg_sock+0x20/0x20 [ 36.654169][ T688] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 36.654336][ T688] ? do_raw_spin_unlock+0x59/0x250 [ 36.654476][ T688] ? rcu_is_watching+0x15/0xd0 [ 36.654608][ T688] do_syscall_64+0x117/0xfc0 [ 36.654739][ T688] ? trace_hardirqs_off+0xd/0x30 [ 36.654869][ T688] ? exc_page_fault+0xee/0x100 [ 36.655003][ T688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.655166][ T688] RIP: 0033:0x7f5fc3cfd08e [ 36.655303][ T688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.655777][ T688] RSP: 002b:00007ffe829d4bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.655977][ T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fc3cfd08e [ 36.656172][ T688] RDX: 0000000000000000 RSI: 00007ffe829d4ca0 RDI: 0000000000000005 [ 36.656374][ T688] RBP: 00007ffe829d4c00 R08: 0000000000000000 R09: 0000000000000000 [ 36.656570][ T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e479 [ 36.656769][ T688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe829d5370 [ 36.656971][ T688] [ 36.657070][ T688] irq event stamp: 16507 [ 36.657168][ T688] hardirqs last enabled at (16515): [] __up_console_sem+0x5a/0x70 [ 36.657404][ T688] hardirqs last disabled at (16524): [] __up_console_sem+0x3f/0x70 [ 36.657633][ T688] softirqs last enabled at (15828): [] handle_softirqs+0x611/0x940 [ 36.657861][ T688] softirqs last disabled at (15823): [] __irq_exit_rcu+0x103/0x1c0 [ 36.658089][ T688] ---[ end trace 0000000000000000 ]--- [ 36.762697][ T691] ------------[ cut here ]------------ [ 36.762868][ T691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/691 [ 36.763108][ T691] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.763438][ T691] CPU: 3 UID: 0 PID: 691 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.763709][ T691] Tainted: [W]=WARN [ 36.763813][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.763985][ T691] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.764162][ T691] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.764653][ T691] RSP: 0018:ffa00000011bee30 EFLAGS: 00010286 [ 36.764825][ T691] RAX: 00000000ffffffa6 RBX: ff1100001186fc40 RCX: 1ff4000000237d8c [ 36.765030][ T691] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186fcfc [ 36.765232][ T691] RBP: ff11000009a11000 R08: 1fe220000230dfa1 R09: ff11000008d38b80 [ 36.765447][ T691] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.765647][ T691] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000179a2700 [ 36.765856][ T691] FS: 00007fbdef1db840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.766093][ T691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.766264][ T691] CR2: 000000000042ebe0 CR3: 000000000f676004 CR4: 0000000000771ef0 [ 36.766478][ T691] PKRU: 55555554 [ 36.766578][ T691] Call Trace: [ 36.766678][ T691] [ 36.766748][ T691] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.766887][ T691] rtmsg_ifinfo+0x5c/0xb0 [ 36.766989][ T691] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 36.767156][ T691] __dev_notify_flags+0x1b8/0x280 [ 36.767293][ T691] ? netif_change_name+0x8c0/0x8c0 [ 36.767997][ T691] ? rtnl_newlink+0x8d1/0xee0 [ 36.768134][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.768269][ T691] ? netlink_rcv_skb+0x14e/0x3a0 [ 36.768413][ T691] ? add_timer_on+0x580/0x580 [ 36.768549][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.768709][ T691] ? mark_held_locks+0x40/0x70 [ 36.768843][ T691] rtnl_configure_link+0x1ac/0x390 [ 36.768978][ T691] ? lockdep_hardirqs_on+0x8c/0x130 [ 36.769112][ T691] ? queue_delayed_work_on+0x95/0x100 [ 36.769252][ T691] veth_newlink+0x330/0x8d0 [ 36.769397][ T691] ? veth_poll_controller+0x10/0x10 [ 36.769529][ T691] ? kasan_save_stack+0x2f/0x50 [ 36.769663][ T691] ? kasan_save_track+0x14/0x30 [ 36.769796][ T691] ? __kasan_kmalloc+0x7b/0x90 [ 36.769946][ T691] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 36.770081][ T691] ? alloc_netdev_mqs+0xe85/0x1490 [ 36.770217][ T691] ? rtnl_af_lookup+0x290/0x290 [ 36.770361][ T691] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.770498][ T691] ? rtnl_create_link+0x169/0xf20 [ 36.770634][ T691] rtnl_newlink_create+0x2da/0x8c0 [ 36.770770][ T691] ? rtnl_create_link+0xf20/0xf20 [ 36.770904][ T691] ? __dev_get_by_name+0x12/0x50 [ 36.771038][ T691] ? rtnl_dev_get+0xd7/0x170 [ 36.771178][ T691] __rtnl_newlink+0x22b/0xa50 [ 36.771319][ T691] rtnl_newlink+0x8d1/0xee0 [ 36.771463][ T691] ? lock_acquire.part.0+0xbc/0x260 [ 36.771597][ T691] ? find_held_lock+0x2b/0x80 [ 36.771731][ T691] ? __rtnl_newlink+0xa50/0xa50 [ 36.771865][ T691] ? mark_usage+0x61/0x170 [ 36.771998][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.772137][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.772273][ T691] ? __rtnl_newlink+0xa50/0xa50 [ 36.772418][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.772552][ T691] ? validate_chain+0x38b/0xc20 [ 36.772685][ T691] ? rtnl_link_fill+0x920/0x920 [ 36.772818][ T691] ? __lock_acquire+0x508/0xc10 [ 36.772953][ T691] ? lock_acquire.part.0+0xbc/0x260 [ 36.773086][ T691] ? find_held_lock+0x2b/0x80 [ 36.773220][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 36.773361][ T691] ? rtnl_link_fill+0x920/0x920 [ 36.773497][ T691] ? netlink_ack+0xcf0/0xcf0 [ 36.773635][ T691] ? netlink_deliver_tap+0xc5/0x330 [ 36.773769][ T691] ? netlink_deliver_tap+0x13c/0x330 [ 36.773905][ T691] netlink_unicast+0x486/0x750 [ 36.774041][ T691] ? netlink_attachskb+0x810/0x810 [ 36.774176][ T691] ? __lock_acquire+0x508/0xc10 [ 36.774311][ T691] netlink_sendmsg+0x735/0xc60 [ 36.774457][ T691] ? netlink_unicast+0x750/0x750 [ 36.774592][ T691] ? __might_fault+0x97/0x140 [ 36.774729][ T691] ____sys_sendmsg+0x419/0x850 [ 36.774865][ T691] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.774999][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 36.775164][ T691] ? move_addr_to_kernel+0x40/0x40 [ 36.775302][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 36.775446][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.775580][ T691] ? copy_msghdr_from_user+0x460/0x460 [ 36.775723][ T691] ? lock_vma_under_rcu+0x159/0x410 [ 36.775859][ T691] __sys_sendmsg+0x145/0x1f0 [ 36.775992][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 36.776130][ T691] ? rcu_is_watching+0x15/0xd0 [ 36.776265][ T691] ? rcu_is_watching+0x15/0xd0 [ 36.776411][ T691] do_syscall_64+0x117/0xfc0 [ 36.776546][ T691] ? trace_hardirqs_off+0xd/0x30 [ 36.776681][ T691] ? exc_page_fault+0xee/0x100 [ 36.776818][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.776984][ T691] RIP: 0033:0x7fbdef41508e [ 36.777125][ T691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.777612][ T691] RSP: 002b:00007fff54688980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.777817][ T691] RAX: ffffffffffffffda RBX: 00007fff54689120 RCX: 00007fbdef41508e [ 36.778019][ T691] RDX: 0000000000000000 RSI: 00007fff54688a30 RDI: 0000000000000005 [ 36.778218][ T691] RBP: 00007fff54688990 R08: 0000000000000000 R09: 0000000000000000 [ 36.778426][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 36.778628][ T691] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff546890f0 [ 36.778837][ T691] [ 36.778938][ T691] irq event stamp: 29931 [ 36.779039][ T691] hardirqs last enabled at (29939): [] __up_console_sem+0x5a/0x70 [ 36.779271][ T691] hardirqs last disabled at (29946): [] __up_console_sem+0x3f/0x70 [ 36.779511][ T691] softirqs last enabled at (29308): [] handle_softirqs+0x611/0x940 [ 36.779745][ T691] softirqs last disabled at (28371): [] __irq_exit_rcu+0x103/0x1c0 [ 36.779979][ T691] ---[ end trace 0000000000000000 ]--- [ 36.785908][ T691] ------------[ cut here ]------------ [ 36.786056][ T691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/691 [ 36.786289][ T691] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.787133][ T691] CPU: 3 UID: 0 PID: 691 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.787472][ T691] Tainted: [W]=WARN [ 36.787631][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.787802][ T691] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.787979][ T691] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.788519][ T691] RSP: 0018:ffa00000011bf1b0 EFLAGS: 00010286 [ 36.788689][ T691] RAX: 00000000ffffffa6 RBX: ff1100000bb67380 RCX: 1ff4000000237dfc [ 36.788888][ T691] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb6743c [ 36.789182][ T691] RBP: ff110000094ac000 R08: 1fe220000176ce89 R09: ff11000008d38b80 [ 36.789629][ T691] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.789831][ T691] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 36.790033][ T691] FS: 00007fbdef1db840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.790268][ T691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.790499][ T691] CR2: 000000000042ebe0 CR3: 000000000f676004 CR4: 0000000000771ef0 [ 36.790799][ T691] PKRU: 55555554 [ 36.790900][ T691] Call Trace: [ 36.791001][ T691] [ 36.791071][ T691] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.791211][ T691] rtmsg_ifinfo+0x5c/0xb0 [ 36.791465][ T691] __dev_notify_flags+0x1b8/0x280 [ 36.791600][ T691] ? netif_change_name+0x8c0/0x8c0 [ 36.791734][ T691] ? rtnl_af_lookup+0x290/0x290 [ 36.791867][ T691] ? alloc_netdev_mqs+0xed0/0x1490 [ 36.792181][ T691] rtnl_configure_link+0x1ac/0x390 [ 36.792317][ T691] rtnl_newlink_create+0x353/0x8c0 [ 36.792517][ T691] ? rtnl_create_link+0xf20/0xf20 [ 36.792650][ T691] ? __dev_get_by_name+0x12/0x50 [ 36.792873][ T691] ? rtnl_dev_get+0xd7/0x170 [ 36.793103][ T691] __rtnl_newlink+0x22b/0xa50 [ 36.793242][ T691] rtnl_newlink+0x8d1/0xee0 [ 36.793439][ T691] ? lock_acquire.part.0+0xbc/0x260 [ 36.793573][ T691] ? find_held_lock+0x2b/0x80 [ 36.793850][ T691] ? __rtnl_newlink+0xa50/0xa50 [ 36.793984][ T691] ? mark_usage+0x61/0x170 [ 36.794116][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.794252][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.794448][ T691] ? __rtnl_newlink+0xa50/0xa50 [ 36.794582][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.794715][ T691] ? validate_chain+0x38b/0xc20 [ 36.794848][ T691] ? rtnl_link_fill+0x920/0x920 [ 36.794985][ T691] ? __lock_acquire+0x508/0xc10 [ 36.795120][ T691] ? lock_acquire.part.0+0xbc/0x260 [ 36.795306][ T691] ? find_held_lock+0x2b/0x80 [ 36.795510][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 36.795735][ T691] ? rtnl_link_fill+0x920/0x920 [ 36.795867][ T691] ? netlink_ack+0xcf0/0xcf0 [ 36.796094][ T691] ? netlink_deliver_tap+0xc5/0x330 [ 36.796228][ T691] ? netlink_deliver_tap+0x13c/0x330 [ 36.796426][ T691] netlink_unicast+0x486/0x750 [ 36.796561][ T691] ? netlink_attachskb+0x810/0x810 [ 36.796694][ T691] ? __lock_acquire+0x508/0xc10 [ 36.796828][ T691] netlink_sendmsg+0x735/0xc60 [ 36.796962][ T691] ? netlink_unicast+0x750/0x750 [ 36.797096][ T691] ? __might_fault+0x97/0x140 [ 36.797319][ T691] ____sys_sendmsg+0x419/0x850 [ 36.797515][ T691] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.797653][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 36.797818][ T691] ? move_addr_to_kernel+0x40/0x40 [ 36.797955][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 36.798087][ T691] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.798220][ T691] ? copy_msghdr_from_user+0x460/0x460 [ 36.798511][ T691] ? lock_vma_under_rcu+0x159/0x410 [ 36.798649][ T691] __sys_sendmsg+0x145/0x1f0 [ 36.798782][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 36.798918][ T691] ? rcu_is_watching+0x15/0xd0 [ 36.799050][ T691] ? rcu_is_watching+0x15/0xd0 [ 36.799183][ T691] do_syscall_64+0x117/0xfc0 [ 36.799465][ T691] ? trace_hardirqs_off+0xd/0x30 [ 36.799598][ T691] ? exc_page_fault+0xee/0x100 [ 36.799730][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.799897][ T691] RIP: 0033:0x7fbdef41508e [ 36.800037][ T691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.800669][ T691] RSP: 002b:00007fff54688980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.800869][ T691] RAX: ffffffffffffffda RBX: 00007fff54689120 RCX: 00007fbdef41508e [ 36.801070][ T691] RDX: 0000000000000000 RSI: 00007fff54688a30 RDI: 0000000000000005 [ 36.801266][ T691] RBP: 00007fff54688990 R08: 0000000000000000 R09: 0000000000000000 [ 36.801619][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 36.801819][ T691] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff546890f0 [ 36.802026][ T691] [ 36.802126][ T691] irq event stamp: 36847 [ 36.802226][ T691] hardirqs last enabled at (36855): [] __up_console_sem+0x5a/0x70 [ 36.802519][ T691] hardirqs last disabled at (36956): [] __up_console_sem+0x3f/0x70 [ 36.802754][ T691] softirqs last enabled at (36954): [] handle_softirqs+0x611/0x940 [ 36.802989][ T691] softirqs last disabled at (36863): [] __irq_exit_rcu+0x103/0x1c0 [ 36.803220][ T691] ---[ end trace 0000000000000000 ]--- [ 36.850503][ T692] ------------[ cut here ]------------ [ 36.850666][ T692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/692 [ 36.850899][ T692] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.851206][ T692] CPU: 3 UID: 0 PID: 692 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.851488][ T692] Tainted: [W]=WARN [ 36.851586][ T692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.851746][ T692] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.851917][ T692] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.852936][ T692] RSP: 0018:ffa00000010eeff8 EFLAGS: 00010286 [ 36.853108][ T692] RAX: 00000000ffffffa6 RBX: ff110000132bd380 RCX: 1ff400000021ddc5 [ 36.853300][ T692] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bd43c [ 36.853559][ T692] RBP: ff110000094ac000 R08: 1fe2200002657a89 R09: ff11000008d3d158 [ 36.853753][ T692] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.853944][ T692] R13: 0000000000000000 R14: ffa00000010ef140 R15: ff110000132eadd0 [ 36.854193][ T692] FS: 00007f0c7d18a840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.854482][ T692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.854648][ T692] CR2: 00007f11405db000 CR3: 000000001758e001 CR4: 0000000000771ef0 [ 36.854843][ T692] PKRU: 55555554 [ 36.854940][ T692] Call Trace: [ 36.855094][ T692] [ 36.855163][ T692] rtmsg_ifinfo_newnet+0x69/0x160 [ 36.855295][ T692] __dev_change_net_namespace+0x8b7/0x1d00 [ 36.855520][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.855652][ T692] ? __lock_acquire+0x508/0xc10 [ 36.855782][ T692] ? default_device_exit_batch+0x600/0x600 [ 36.855943][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.856071][ T692] ? find_held_lock+0x2b/0x80 [ 36.856201][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.856329][ T692] ? is_bpf_text_address+0x68/0x110 [ 36.856520][ T692] ? rtnl_af_lookup+0x290/0x290 [ 36.856651][ T692] ? is_bpf_text_address+0x72/0x110 [ 36.856782][ T692] do_setlink.isra.0+0x219/0x2a60 [ 36.856914][ T692] ? rtnl_link_get_size+0x350/0x350 [ 36.857046][ T692] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 36.857208][ T692] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.857336][ T692] ? validate_chain+0x38b/0xc20 [ 36.857533][ T692] ? rcu_read_lock_any_held+0x66/0x90 [ 36.857661][ T692] ? stack_depot_save_flags+0x367/0x770 [ 36.857792][ T692] ? __kernel_text_address+0x12/0x30 [ 36.857925][ T692] ? __lock_acquire+0x508/0xc10 [ 36.858057][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.858185][ T692] ? rtnl_newlink+0x883/0xee0 [ 36.858313][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.858501][ T692] ? lock_acquire+0x134/0x160 [ 36.858629][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.858757][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.858884][ T692] ? trace_contention_end+0xb3/0x1a0 [ 36.859015][ T692] ? __mutex_lock+0x1db/0x2010 [ 36.859144][ T692] ? __mutex_lock+0x9b2/0x2010 [ 36.859273][ T692] ? rtnl_newlink+0x883/0xee0 [ 36.859464][ T692] ? ww_mutex_lock+0x160/0x160 [ 36.859591][ T692] ? nla_get_range_signed+0x3d0/0x3d0 [ 36.859723][ T692] ? __rtnl_newlink+0x3fa/0xa50 [ 36.859855][ T692] rtnl_newlink+0x8d1/0xee0 [ 36.859986][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.860112][ T692] ? find_held_lock+0x2b/0x80 [ 36.860241][ T692] ? __rtnl_newlink+0xa50/0xa50 [ 36.860428][ T692] ? mark_usage+0x61/0x170 [ 36.860558][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.860687][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.860815][ T692] ? find_held_lock+0x2b/0x80 [ 36.860944][ T692] ? __rtnl_newlink+0xa50/0xa50 [ 36.861073][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.861202][ T692] ? __rtnl_newlink+0xa50/0xa50 [ 36.861329][ T692] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.861518][ T692] ? validate_chain+0x38b/0xc20 [ 36.861645][ T692] ? rtnl_link_fill+0x920/0x920 [ 36.861771][ T692] ? __lock_acquire+0x508/0xc10 [ 36.861902][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.862032][ T692] ? find_held_lock+0x2b/0x80 [ 36.862161][ T692] netlink_rcv_skb+0x14e/0x3a0 [ 36.862289][ T692] ? rtnl_link_fill+0x920/0x920 [ 36.862479][ T692] ? netlink_ack+0xcf0/0xcf0 [ 36.862610][ T692] ? netlink_deliver_tap+0xc5/0x330 [ 36.862737][ T692] ? netlink_deliver_tap+0x13c/0x330 [ 36.862869][ T692] netlink_unicast+0x486/0x750 [ 36.863000][ T692] ? netlink_attachskb+0x810/0x810 [ 36.863130][ T692] ? __lock_acquire+0x508/0xc10 [ 36.863262][ T692] netlink_sendmsg+0x735/0xc60 [ 36.863457][ T692] ? netlink_unicast+0x750/0x750 [ 36.863586][ T692] ? __might_fault+0x97/0x140 [ 36.863716][ T692] ____sys_sendmsg+0x419/0x850 [ 36.863845][ T692] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.863972][ T692] ? get_timestamp.constprop.0+0x390/0x390 [ 36.864130][ T692] ? move_addr_to_kernel+0x40/0x40 [ 36.864262][ T692] ? stack_depot_save_flags+0x367/0x770 [ 36.864450][ T692] ? validate_chain+0x38b/0xc20 [ 36.864579][ T692] ___sys_sendmsg+0x14e/0x1d0 [ 36.864705][ T692] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 36.864862][ T692] ? copy_msghdr_from_user+0x460/0x460 [ 36.865003][ T692] __sys_sendmsg+0x145/0x1f0 [ 36.865130][ T692] ? __sys_sendmsg_sock+0x20/0x20 [ 36.865257][ T692] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 36.865476][ T692] ? do_raw_spin_unlock+0x59/0x250 [ 36.865604][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.865734][ T692] do_syscall_64+0x117/0xfc0 [ 36.865862][ T692] ? trace_hardirqs_off+0xd/0x30 [ 36.865991][ T692] ? exc_page_fault+0xee/0x100 [ 36.866119][ T692] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.866277][ T692] RIP: 0033:0x7f0c7d3c408e [ 36.866483][ T692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.866938][ T692] RSP: 002b:00007ffcf6c62d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.867135][ T692] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0c7d3c408e [ 36.867329][ T692] RDX: 0000000000000000 RSI: 00007ffcf6c62dc0 RDI: 0000000000000005 [ 36.867595][ T692] RBP: 00007ffcf6c62d20 R08: 0000000000000000 R09: 0000000000000000 [ 36.867788][ T692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 36.867979][ T692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6c63480 [ 36.868179][ T692] [ 36.868276][ T692] irq event stamp: 16525 [ 36.868435][ T692] hardirqs last enabled at (16627): [] __up_console_sem+0x5a/0x70 [ 36.868658][ T692] hardirqs last disabled at (16634): [] __up_console_sem+0x3f/0x70 [ 36.868880][ T692] softirqs last enabled at (16624): [] handle_softirqs+0x611/0x940 [ 36.869104][ T692] softirqs last disabled at (16533): [] __irq_exit_rcu+0x103/0x1c0 [ 36.869326][ T692] ---[ end trace 0000000000000000 ]--- [ 36.870961][ T692] ------------[ cut here ]------------ [ 36.871103][ T692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/692 [ 36.871329][ T692] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.871653][ T692] CPU: 3 UID: 0 PID: 692 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.871914][ T692] Tainted: [W]=WARN [ 36.872012][ T692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.872175][ T692] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.872348][ T692] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.872818][ T692] RSP: 0018:ffa00000010eefc0 EFLAGS: 00010286 [ 36.872981][ T692] RAX: 00000000ffffffa6 RBX: ff1100000971f540 RCX: 1ff400000021ddbe [ 36.873179][ T692] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971f5fc [ 36.873389][ T692] RBP: ff110000094ac000 R08: 1fe22000012e3ec1 R09: ff11000008d3d158 [ 36.873581][ T692] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 36.873775][ T692] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000132eadd0 [ 36.873971][ T692] FS: 00007f0c7d18a840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.874198][ T692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.874374][ T692] CR2: 00007f11405db000 CR3: 000000001758e001 CR4: 0000000000771ef0 [ 36.874568][ T692] PKRU: 55555554 [ 36.874665][ T692] Call Trace: [ 36.874762][ T692] [ 36.874829][ T692] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.874965][ T692] ? notifier_call_chain+0xb0/0x320 [ 36.875097][ T692] rtmsg_ifinfo+0x5c/0xb0 [ 36.875197][ T692] __dev_change_net_namespace+0x499/0x1d00 [ 36.875370][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.875502][ T692] ? __lock_acquire+0x508/0xc10 [ 36.875632][ T692] ? default_device_exit_batch+0x600/0x600 [ 36.875792][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.875920][ T692] ? find_held_lock+0x2b/0x80 [ 36.876052][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.876184][ T692] ? is_bpf_text_address+0x68/0x110 [ 36.876315][ T692] ? rtnl_af_lookup+0x290/0x290 [ 36.876458][ T692] ? is_bpf_text_address+0x72/0x110 [ 36.876588][ T692] do_setlink.isra.0+0x219/0x2a60 [ 36.876718][ T692] ? rtnl_link_get_size+0x350/0x350 [ 36.876848][ T692] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 36.877011][ T692] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.877142][ T692] ? validate_chain+0x38b/0xc20 [ 36.877270][ T692] ? rcu_read_lock_any_held+0x66/0x90 [ 36.877407][ T692] ? stack_depot_save_flags+0x367/0x770 [ 36.877536][ T692] ? __kernel_text_address+0x12/0x30 [ 36.877667][ T692] ? __lock_acquire+0x508/0xc10 [ 36.877798][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.877927][ T692] ? rtnl_newlink+0x883/0xee0 [ 36.878058][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.878188][ T692] ? lock_acquire+0x134/0x160 [ 36.878316][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.878456][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.878584][ T692] ? trace_contention_end+0xb3/0x1a0 [ 36.878716][ T692] ? __mutex_lock+0x1db/0x2010 [ 36.878845][ T692] ? __mutex_lock+0x9b2/0x2010 [ 36.878975][ T692] ? rtnl_newlink+0x883/0xee0 [ 36.879108][ T692] ? ww_mutex_lock+0x160/0x160 [ 36.879236][ T692] ? nla_get_range_signed+0x3d0/0x3d0 [ 36.879378][ T692] ? __rtnl_newlink+0x3fa/0xa50 [ 36.879512][ T692] rtnl_newlink+0x8d1/0xee0 [ 36.879642][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.879771][ T692] ? find_held_lock+0x2b/0x80 [ 36.879899][ T692] ? __rtnl_newlink+0xa50/0xa50 [ 36.880029][ T692] ? mark_usage+0x61/0x170 [ 36.880158][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.880289][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.880431][ T692] ? find_held_lock+0x2b/0x80 [ 36.880559][ T692] ? __rtnl_newlink+0xa50/0xa50 [ 36.880690][ T692] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.880820][ T692] ? __rtnl_newlink+0xa50/0xa50 [ 36.880949][ T692] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.881078][ T692] ? validate_chain+0x38b/0xc20 [ 36.881209][ T692] ? rtnl_link_fill+0x920/0x920 [ 36.881336][ T692] ? __lock_acquire+0x508/0xc10 [ 36.881473][ T692] ? lock_acquire.part.0+0xbc/0x260 [ 36.881601][ T692] ? find_held_lock+0x2b/0x80 [ 36.881730][ T692] netlink_rcv_skb+0x14e/0x3a0 [ 36.881860][ T692] ? rtnl_link_fill+0x920/0x920 [ 36.881991][ T692] ? netlink_ack+0xcf0/0xcf0 [ 36.882125][ T692] ? netlink_deliver_tap+0xc5/0x330 [ 36.882254][ T692] ? netlink_deliver_tap+0x13c/0x330 [ 36.882399][ T692] netlink_unicast+0x486/0x750 [ 36.882530][ T692] ? netlink_attachskb+0x810/0x810 [ 36.882660][ T692] ? __lock_acquire+0x508/0xc10 [ 36.882791][ T692] netlink_sendmsg+0x735/0xc60 [ 36.882921][ T692] ? netlink_unicast+0x750/0x750 [ 36.883053][ T692] ? __might_fault+0x97/0x140 [ 36.883183][ T692] ____sys_sendmsg+0x419/0x850 [ 36.883313][ T692] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.883510][ T692] ? get_timestamp.constprop.0+0x390/0x390 [ 36.883723][ T692] ? move_addr_to_kernel+0x40/0x40 [ 36.883853][ T692] ? stack_depot_save_flags+0x367/0x770 [ 36.884001][ T692] ? validate_chain+0x38b/0xc20 [ 36.884195][ T692] ___sys_sendmsg+0x14e/0x1d0 [ 36.884490][ T692] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 36.884737][ T692] ? copy_msghdr_from_user+0x460/0x460 [ 36.884919][ T692] __sys_sendmsg+0x145/0x1f0 [ 36.885049][ T692] ? __sys_sendmsg_sock+0x20/0x20 [ 36.885177][ T692] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 36.885341][ T692] ? do_raw_spin_unlock+0x59/0x250 [ 36.885544][ T692] ? rcu_is_watching+0x15/0xd0 [ 36.885672][ T692] do_syscall_64+0x117/0xfc0 [ 36.885800][ T692] ? trace_hardirqs_off+0xd/0x30 [ 36.885929][ T692] ? exc_page_fault+0xee/0x100 [ 36.886059][ T692] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.886219][ T692] RIP: 0033:0x7f0c7d3c408e [ 36.886417][ T692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.886876][ T692] RSP: 002b:00007ffcf6c62d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.887073][ T692] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0c7d3c408e [ 36.887266][ T692] RDX: 0000000000000000 RSI: 00007ffcf6c62dc0 RDI: 0000000000000005 [ 36.887523][ T692] RBP: 00007ffcf6c62d20 R08: 0000000000000000 R09: 0000000000000000 [ 36.887716][ T692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 36.887907][ T692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6c63480 [ 36.888106][ T692] [ 36.888204][ T692] irq event stamp: 19015 [ 36.888303][ T692] hardirqs last enabled at (19023): [] __up_console_sem+0x5a/0x70 [ 36.888600][ T692] hardirqs last disabled at (19126): [] __up_console_sem+0x3f/0x70 [ 36.888824][ T692] softirqs last enabled at (19124): [] handle_softirqs+0x611/0x940 [ 36.889048][ T692] softirqs last disabled at (19031): [] __irq_exit_rcu+0x103/0x1c0 [ 36.889275][ T692] ---[ end trace 0000000000000000 ]--- [ 36.918209][ T695] ------------[ cut here ]------------ [ 36.918372][ T695] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/695 [ 36.918609][ T695] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 36.918918][ T695] CPU: 3 UID: 0 PID: 695 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 36.919187][ T695] Tainted: [W]=WARN [ 36.919287][ T695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.919526][ T695] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 36.919698][ T695] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 36.920167][ T695] RSP: 0018:ffa00000011bf020 EFLAGS: 00010286 [ 36.920334][ T695] RAX: 00000000ffffffa6 RBX: ff11000017691380 RCX: 1ff4000000237dca [ 36.920592][ T695] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001769143c [ 36.920787][ T695] RBP: ff110000094ac000 R08: 1fe2200002ed2289 R09: ff1100000a2a5158 [ 36.920987][ T695] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 36.921183][ T695] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 36.921446][ T695] FS: 00007f407a78b840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 36.921674][ T695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.921838][ T695] CR2: 0000000029959988 CR3: 000000000e332005 CR4: 0000000000771ef0 [ 36.922038][ T695] PKRU: 55555554 [ 36.922138][ T695] Call Trace: [ 36.922236][ T695] [ 36.922304][ T695] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 36.922507][ T695] rtmsg_ifinfo+0x5c/0xb0 [ 36.922608][ T695] ? mark_held_locks+0x40/0x70 [ 36.922739][ T695] __dev_notify_flags+0x1b8/0x280 [ 36.922871][ T695] ? netif_change_name+0x8c0/0x8c0 [ 36.923005][ T695] ? __dev_change_flags+0x4a4/0x6d0 [ 36.923138][ T695] ? netif_set_allmulti+0x2c0/0x2c0 [ 36.923268][ T695] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.923463][ T695] ? is_bpf_text_address+0x68/0x110 [ 36.923596][ T695] netif_change_flags+0xfe/0x190 [ 36.923726][ T695] ? unwind_get_return_address+0x67/0xd0 [ 36.923859][ T695] do_setlink.isra.0+0x1d25/0x2a60 [ 36.923996][ T695] ? rtnl_link_get_size+0x350/0x350 [ 36.924129][ T695] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 36.924293][ T695] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.924491][ T695] ? validate_chain+0x38b/0xc20 [ 36.924622][ T695] ? rcu_read_lock_any_held+0x66/0x90 [ 36.924752][ T695] ? stack_depot_save_flags+0x367/0x770 [ 36.924885][ T695] ? __kernel_text_address+0x12/0x30 [ 36.925022][ T695] ? __lock_acquire+0x508/0xc10 [ 36.925155][ T695] ? lock_acquire.part.0+0xbc/0x260 [ 36.925285][ T695] ? rtnl_newlink+0x883/0xee0 [ 36.925478][ T695] ? rcu_is_watching+0x15/0xd0 [ 36.925612][ T695] ? lock_acquire+0x134/0x160 [ 36.925743][ T695] ? rcu_is_watching+0x15/0xd0 [ 36.925873][ T695] ? rcu_is_watching+0x15/0xd0 [ 36.926012][ T695] ? trace_contention_end+0xb3/0x1a0 [ 36.926145][ T695] ? __mutex_lock+0x1db/0x2010 [ 36.926277][ T695] ? __mutex_lock+0x9b2/0x2010 [ 36.926482][ T695] ? rtnl_newlink+0x883/0xee0 [ 36.926794][ T695] ? ww_mutex_lock+0x160/0x160 [ 36.926931][ T695] ? __rtnl_newlink+0x3fa/0xa50 [ 36.927156][ T695] rtnl_newlink+0x8d1/0xee0 [ 36.927289][ T695] ? lock_acquire.part.0+0xbc/0x260 [ 36.927515][ T695] ? find_held_lock+0x2b/0x80 [ 36.927646][ T695] ? __rtnl_newlink+0xa50/0xa50 [ 36.927776][ T695] ? mark_usage+0x61/0x170 [ 36.927906][ T695] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.928041][ T695] ? lock_acquire.part.0+0xbc/0x260 [ 36.928259][ T695] ? find_held_lock+0x2b/0x80 [ 36.928471][ T695] ? __rtnl_newlink+0xa50/0xa50 [ 36.928606][ T695] ? __lock_release.isra.0+0x6b/0x1a0 [ 36.928768][ T695] ? __rtnl_newlink+0xa50/0xa50 [ 36.928963][ T695] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.929166][ T695] ? validate_chain+0x38b/0xc20 [ 36.929638][ T695] ? rtnl_link_fill+0x920/0x920 [ 36.929778][ T695] ? __lock_acquire+0x508/0xc10 [ 36.929913][ T695] ? lock_acquire.part.0+0xbc/0x260 [ 36.930046][ T695] ? find_held_lock+0x2b/0x80 [ 36.930178][ T695] netlink_rcv_skb+0x14e/0x3a0 [ 36.930308][ T695] ? rtnl_link_fill+0x920/0x920 [ 36.930456][ T695] ? netlink_ack+0xcf0/0xcf0 [ 36.930589][ T695] ? netlink_deliver_tap+0xc5/0x330 [ 36.930719][ T695] ? netlink_deliver_tap+0x13c/0x330 [ 36.931115][ T695] netlink_unicast+0x486/0x750 [ 36.931247][ T695] ? netlink_attachskb+0x810/0x810 [ 36.931391][ T695] ? __lock_acquire+0x508/0xc10 [ 36.931523][ T695] netlink_sendmsg+0x735/0xc60 [ 36.931653][ T695] ? netlink_unicast+0x750/0x750 [ 36.931786][ T695] ? __might_fault+0x97/0x140 [ 36.931918][ T695] ____sys_sendmsg+0x419/0x850 [ 36.932052][ T695] ? copy_msghdr_from_user+0x2a0/0x460 [ 36.932183][ T695] ? get_timestamp.constprop.0+0x390/0x390 [ 36.932395][ T695] ? move_addr_to_kernel+0x40/0x40 [ 36.932526][ T695] ? stack_depot_save_flags+0x367/0x770 [ 36.932657][ T695] ? validate_chain+0x38b/0xc20 [ 36.932791][ T695] ___sys_sendmsg+0x14e/0x1d0 [ 36.932920][ T695] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 36.933084][ T695] ? copy_msghdr_from_user+0x460/0x460 [ 36.933227][ T695] __sys_sendmsg+0x145/0x1f0 [ 36.933373][ T695] ? __sys_sendmsg_sock+0x20/0x20 [ 36.933673][ T695] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 36.933840][ T695] ? do_raw_spin_unlock+0x59/0x250 [ 36.933971][ T695] ? rcu_is_watching+0x15/0xd0 [ 36.934191][ T695] do_syscall_64+0x117/0xfc0 [ 36.934321][ T695] ? trace_hardirqs_off+0xd/0x30 [ 36.934463][ T695] ? exc_page_fault+0xee/0x100 [ 36.934762][ T695] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.935101][ T695] RIP: 0033:0x7f407a9c508e [ 36.935239][ T695] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.935718][ T695] RSP: 002b:00007ffd27b5e7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.935921][ T695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f407a9c508e [ 36.936207][ T695] RDX: 0000000000000000 RSI: 00007ffd27b5e860 RDI: 0000000000000005 [ 36.936419][ T695] RBP: 00007ffd27b5e7c0 R08: 0000000000000000 R09: 0000000000000000 [ 36.936616][ T695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 36.936812][ T695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27b5ef30 [ 36.937017][ T695] [ 36.937115][ T695] irq event stamp: 16277 [ 36.937214][ T695] hardirqs last enabled at (16285): [] __up_console_sem+0x5a/0x70 [ 36.937592][ T695] hardirqs last disabled at (16294): [] __up_console_sem+0x3f/0x70 [ 36.937818][ T695] softirqs last enabled at (15916): [] handle_softirqs+0x611/0x940 [ 36.938046][ T695] softirqs last disabled at (15795): [] __irq_exit_rcu+0x103/0x1c0 [ 36.938276][ T695] ---[ end trace 0000000000000000 ]--- [ 37.058266][ T698] ------------[ cut here ]------------ [ 37.058504][ T698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/698 [ 37.058747][ T698] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.059050][ T698] CPU: 0 UID: 0 PID: 698 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.059306][ T698] Tainted: [W]=WARN [ 37.059419][ T698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.059579][ T698] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.059747][ T698] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.060222][ T698] RSP: 0018:ffa000000112eff8 EFLAGS: 00010286 [ 37.060394][ T698] RAX: 00000000ffffffa6 RBX: ff1100000d400c80 RCX: 1ff4000000225dc5 [ 37.060583][ T698] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d400d3c [ 37.060771][ T698] RBP: ff11000009a11000 R08: 1fe2200001a801a9 R09: ff1100000d75ae58 [ 37.060962][ T698] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 37.061149][ T698] R13: 0000000000000000 R14: ffa000000112f140 R15: ff11000009a5d550 [ 37.061348][ T698] FS: 00007fb1ab1af840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 37.061578][ T698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.061738][ T698] CR2: 00000000103f6988 CR3: 000000001339e004 CR4: 0000000000771ef0 [ 37.061931][ T698] PKRU: 55555554 [ 37.062027][ T698] Call Trace: [ 37.062123][ T698] [ 37.062189][ T698] rtmsg_ifinfo_newnet+0x69/0x160 [ 37.062317][ T698] __dev_change_net_namespace+0x8b7/0x1d00 [ 37.062492][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.062620][ T698] ? __lock_acquire+0x508/0xc10 [ 37.062750][ T698] ? default_device_exit_batch+0x600/0x600 [ 37.062906][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.063032][ T698] ? find_held_lock+0x2b/0x80 [ 37.063159][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.063286][ T698] ? is_bpf_text_address+0x68/0x110 [ 37.063431][ T698] ? rtnl_af_lookup+0x290/0x290 [ 37.063557][ T698] ? is_bpf_text_address+0x72/0x110 [ 37.063686][ T698] do_setlink.isra.0+0x219/0x2a60 [ 37.063814][ T698] ? rtnl_link_get_size+0x350/0x350 [ 37.063942][ T698] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.064103][ T698] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.064229][ T698] ? validate_chain+0x38b/0xc20 [ 37.064365][ T698] ? rcu_read_lock_any_held+0x66/0x90 [ 37.064495][ T698] ? stack_depot_save_flags+0x367/0x770 [ 37.064625][ T698] ? __kernel_text_address+0x12/0x30 [ 37.064755][ T698] ? __lock_acquire+0x508/0xc10 [ 37.064882][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.065009][ T698] ? rtnl_newlink+0x883/0xee0 [ 37.065135][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.065262][ T698] ? lock_acquire+0x134/0x160 [ 37.065396][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.065524][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.065650][ T698] ? trace_contention_end+0xb3/0x1a0 [ 37.065778][ T698] ? __mutex_lock+0x1db/0x2010 [ 37.065905][ T698] ? __mutex_lock+0x9b2/0x2010 [ 37.066031][ T698] ? rtnl_newlink+0x883/0xee0 [ 37.066159][ T698] ? ww_mutex_lock+0x160/0x160 [ 37.066283][ T698] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.066482][ T698] ? __rtnl_newlink+0x3fa/0xa50 [ 37.066615][ T698] rtnl_newlink+0x8d1/0xee0 [ 37.066743][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.066868][ T698] ? find_held_lock+0x2b/0x80 [ 37.066994][ T698] ? __rtnl_newlink+0xa50/0xa50 [ 37.067120][ T698] ? mark_usage+0x61/0x170 [ 37.067245][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.067387][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.067515][ T698] ? find_held_lock+0x2b/0x80 [ 37.067641][ T698] ? __rtnl_newlink+0xa50/0xa50 [ 37.067767][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.067895][ T698] ? __rtnl_newlink+0xa50/0xa50 [ 37.068021][ T698] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.068148][ T698] ? validate_chain+0x38b/0xc20 [ 37.068273][ T698] ? rtnl_link_fill+0x920/0x920 [ 37.068410][ T698] ? __lock_acquire+0x508/0xc10 [ 37.068541][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.068666][ T698] ? find_held_lock+0x2b/0x80 [ 37.068795][ T698] netlink_rcv_skb+0x14e/0x3a0 [ 37.068923][ T698] ? rtnl_link_fill+0x920/0x920 [ 37.069049][ T698] ? netlink_ack+0xcf0/0xcf0 [ 37.069180][ T698] ? netlink_deliver_tap+0xc5/0x330 [ 37.069308][ T698] ? netlink_deliver_tap+0x13c/0x330 [ 37.069450][ T698] netlink_unicast+0x486/0x750 [ 37.069581][ T698] ? netlink_attachskb+0x810/0x810 [ 37.069708][ T698] ? __lock_acquire+0x508/0xc10 [ 37.069835][ T698] netlink_sendmsg+0x735/0xc60 [ 37.069963][ T698] ? netlink_unicast+0x750/0x750 [ 37.070089][ T698] ? __might_fault+0x97/0x140 [ 37.070218][ T698] ____sys_sendmsg+0x419/0x850 [ 37.070351][ T698] ? copy_msghdr_from_user+0x2a0/0x460 [ 37.070485][ T698] ? get_timestamp.constprop.0+0x390/0x390 [ 37.070640][ T698] ? move_addr_to_kernel+0x40/0x40 [ 37.070768][ T698] ? stack_depot_save_flags+0x367/0x770 [ 37.070895][ T698] ? validate_chain+0x38b/0xc20 [ 37.071023][ T698] ___sys_sendmsg+0x14e/0x1d0 [ 37.071150][ T698] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 37.071308][ T698] ? copy_msghdr_from_user+0x460/0x460 [ 37.071462][ T698] __sys_sendmsg+0x145/0x1f0 [ 37.071590][ T698] ? __sys_sendmsg_sock+0x20/0x20 [ 37.071715][ T698] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 37.071875][ T698] ? do_raw_spin_unlock+0x59/0x250 [ 37.072003][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.072129][ T698] do_syscall_64+0x117/0xfc0 [ 37.072256][ T698] ? trace_hardirqs_off+0xd/0x30 [ 37.072393][ T698] ? exc_page_fault+0xee/0x100 [ 37.072521][ T698] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.072678][ T698] RIP: 0033:0x7fb1ab3e908e [ 37.072813][ T698] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.073264][ T698] RSP: 002b:00007fffcdb365f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.073468][ T698] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb1ab3e908e [ 37.073657][ T698] RDX: 0000000000000000 RSI: 00007fffcdb366a0 RDI: 0000000000000005 [ 37.073847][ T698] RBP: 00007fffcdb36600 R08: 0000000000000000 R09: 0000000000000000 [ 37.074035][ T698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 37.074226][ T698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcdb36d60 [ 37.074431][ T698] [ 37.074528][ T698] irq event stamp: 16211 [ 37.074624][ T698] hardirqs last enabled at (16219): [] __up_console_sem+0x5a/0x70 [ 37.074844][ T698] hardirqs last disabled at (16226): [] __up_console_sem+0x3f/0x70 [ 37.075065][ T698] softirqs last enabled at (15738): [] handle_softirqs+0x611/0x940 [ 37.075282][ T698] softirqs last disabled at (15629): [] __irq_exit_rcu+0x103/0x1c0 [ 37.075513][ T698] ---[ end trace 0000000000000000 ]--- [ 37.082323][ T698] ------------[ cut here ]------------ [ 37.082477][ T698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/698 [ 37.082703][ T698] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.083005][ T698] CPU: 0 UID: 0 PID: 698 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.083267][ T698] Tainted: [W]=WARN [ 37.083378][ T698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.083543][ T698] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.083711][ T698] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.084168][ T698] RSP: 0018:ffa000000112efc0 EFLAGS: 00010286 [ 37.084329][ T698] RAX: 00000000ffffffa6 RBX: ff1100000d401000 RCX: 1ff4000000225dbe [ 37.084536][ T698] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4010bc [ 37.084727][ T698] RBP: ff11000009a11000 R08: 1fe2200001a80219 R09: ff1100000d75ae58 [ 37.084918][ T698] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 37.085107][ T698] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a5d550 [ 37.085302][ T698] FS: 00007fb1ab1af840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 37.085546][ T698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.085708][ T698] CR2: 00000000103f6988 CR3: 000000001339e004 CR4: 0000000000771ef0 [ 37.085901][ T698] PKRU: 55555554 [ 37.085998][ T698] Call Trace: [ 37.086095][ T698] [ 37.086165][ T698] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 37.086295][ T698] ? notifier_call_chain+0xb0/0x320 [ 37.086436][ T698] rtmsg_ifinfo+0x5c/0xb0 [ 37.086534][ T698] __dev_change_net_namespace+0x499/0x1d00 [ 37.086695][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.086824][ T698] ? __lock_acquire+0x508/0xc10 [ 37.086955][ T698] ? default_device_exit_batch+0x600/0x600 [ 37.087118][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.087245][ T698] ? find_held_lock+0x2b/0x80 [ 37.087381][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.087511][ T698] ? is_bpf_text_address+0x68/0x110 [ 37.087640][ T698] ? rtnl_af_lookup+0x290/0x290 [ 37.087768][ T698] ? is_bpf_text_address+0x72/0x110 [ 37.087899][ T698] do_setlink.isra.0+0x219/0x2a60 [ 37.088033][ T698] ? rtnl_link_get_size+0x350/0x350 [ 37.088163][ T698] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.088325][ T698] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.088469][ T698] ? validate_chain+0x38b/0xc20 [ 37.088597][ T698] ? rcu_read_lock_any_held+0x66/0x90 [ 37.088727][ T698] ? stack_depot_save_flags+0x367/0x770 [ 37.088858][ T698] ? __kernel_text_address+0x12/0x30 [ 37.088987][ T698] ? __lock_acquire+0x508/0xc10 [ 37.089117][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.089245][ T698] ? rtnl_newlink+0x883/0xee0 [ 37.089384][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.089512][ T698] ? lock_acquire+0x134/0x160 [ 37.089639][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.089766][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.089897][ T698] ? trace_contention_end+0xb3/0x1a0 [ 37.090027][ T698] ? __mutex_lock+0x1db/0x2010 [ 37.090157][ T698] ? __mutex_lock+0x9b2/0x2010 [ 37.090285][ T698] ? rtnl_newlink+0x883/0xee0 [ 37.090431][ T698] ? ww_mutex_lock+0x160/0x160 [ 37.090560][ T698] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.090692][ T698] ? __rtnl_newlink+0x3fa/0xa50 [ 37.090826][ T698] rtnl_newlink+0x8d1/0xee0 [ 37.090959][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.091089][ T698] ? find_held_lock+0x2b/0x80 [ 37.091218][ T698] ? __rtnl_newlink+0xa50/0xa50 [ 37.091352][ T698] ? mark_usage+0x61/0x170 [ 37.091485][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.091617][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.091746][ T698] ? find_held_lock+0x2b/0x80 [ 37.091874][ T698] ? __rtnl_newlink+0xa50/0xa50 [ 37.092004][ T698] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.092134][ T698] ? __rtnl_newlink+0xa50/0xa50 [ 37.092263][ T698] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.092401][ T698] ? validate_chain+0x38b/0xc20 [ 37.092529][ T698] ? rtnl_link_fill+0x920/0x920 [ 37.092656][ T698] ? __lock_acquire+0x508/0xc10 [ 37.092786][ T698] ? lock_acquire.part.0+0xbc/0x260 [ 37.092916][ T698] ? find_held_lock+0x2b/0x80 [ 37.093047][ T698] netlink_rcv_skb+0x14e/0x3a0 [ 37.093176][ T698] ? rtnl_link_fill+0x920/0x920 [ 37.093304][ T698] ? netlink_ack+0xcf0/0xcf0 [ 37.093447][ T698] ? netlink_deliver_tap+0xc5/0x330 [ 37.093576][ T698] ? netlink_deliver_tap+0x13c/0x330 [ 37.093706][ T698] netlink_unicast+0x486/0x750 [ 37.093837][ T698] ? netlink_attachskb+0x810/0x810 [ 37.093966][ T698] ? __lock_acquire+0x508/0xc10 [ 37.094095][ T698] netlink_sendmsg+0x735/0xc60 [ 37.094225][ T698] ? netlink_unicast+0x750/0x750 [ 37.094365][ T698] ? __might_fault+0x97/0x140 [ 37.094497][ T698] ____sys_sendmsg+0x419/0x850 [ 37.094625][ T698] ? copy_msghdr_from_user+0x2a0/0x460 [ 37.094753][ T698] ? get_timestamp.constprop.0+0x390/0x390 [ 37.094913][ T698] ? move_addr_to_kernel+0x40/0x40 [ 37.095042][ T698] ? stack_depot_save_flags+0x367/0x770 [ 37.095170][ T698] ? validate_chain+0x38b/0xc20 [ 37.095300][ T698] ___sys_sendmsg+0x14e/0x1d0 [ 37.095440][ T698] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 37.095598][ T698] ? copy_msghdr_from_user+0x460/0x460 [ 37.095739][ T698] __sys_sendmsg+0x145/0x1f0 [ 37.095870][ T698] ? __sys_sendmsg_sock+0x20/0x20 [ 37.095998][ T698] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 37.096160][ T698] ? do_raw_spin_unlock+0x59/0x250 [ 37.096289][ T698] ? rcu_is_watching+0x15/0xd0 [ 37.096430][ T698] do_syscall_64+0x117/0xfc0 [ 37.096560][ T698] ? trace_hardirqs_off+0xd/0x30 [ 37.096688][ T698] ? exc_page_fault+0xee/0x100 [ 37.096819][ T698] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.096978][ T698] RIP: 0033:0x7fb1ab3e908e [ 37.097114][ T698] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.097584][ T698] RSP: 002b:00007fffcdb365f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.097779][ T698] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb1ab3e908e [ 37.097970][ T698] RDX: 0000000000000000 RSI: 00007fffcdb366a0 RDI: 0000000000000005 [ 37.098162][ T698] RBP: 00007fffcdb36600 R08: 0000000000000000 R09: 0000000000000000 [ 37.098357][ T698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 37.098556][ T698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcdb36d60 [ 37.098754][ T698] [ 37.098851][ T698] irq event stamp: 24213 [ 37.098948][ T698] hardirqs last enabled at (24221): [] __up_console_sem+0x5a/0x70 [ 37.099171][ T698] hardirqs last disabled at (24228): [] __up_console_sem+0x3f/0x70 [ 37.099409][ T698] softirqs last enabled at (23212): [] __alloc_skb+0x4c2/0x5f0 [ 37.099634][ T698] softirqs last disabled at (23210): [] __alloc_skb+0x4c2/0x5f0 [ 37.099856][ T698] ---[ end trace 0000000000000000 ]--- [ 37.131143][ T699] ------------[ cut here ]------------ [ 37.131288][ T699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/699 [ 37.131531][ T699] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.131839][ T699] CPU: 0 UID: 0 PID: 699 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.132097][ T699] Tainted: [W]=WARN [ 37.132195][ T699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.132364][ T699] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.132536][ T699] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.132994][ T699] RSP: 0018:ffa00000011cf020 EFLAGS: 00010286 [ 37.133156][ T699] RAX: 00000000ffffffa6 RBX: ff1100000b429000 RCX: 1ff4000000239dca [ 37.133355][ T699] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4290bc [ 37.133554][ T699] RBP: ff11000009a11000 R08: 1fe2200001685219 R09: ff1100000ec7ae58 [ 37.133745][ T699] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 37.133937][ T699] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 37.134132][ T699] FS: 00007fa07b603840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 37.134370][ T699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.134534][ T699] CR2: 000000000fe4d988 CR3: 000000000f825006 CR4: 0000000000771ef0 [ 37.134729][ T699] PKRU: 55555554 [ 37.134826][ T699] Call Trace: [ 37.134924][ T699] [ 37.134992][ T699] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 37.135127][ T699] rtmsg_ifinfo+0x5c/0xb0 [ 37.135225][ T699] ? mark_held_locks+0x40/0x70 [ 37.135364][ T699] __dev_notify_flags+0x1b8/0x280 [ 37.135497][ T699] ? netif_change_name+0x8c0/0x8c0 [ 37.135627][ T699] ? __dev_change_flags+0x4a4/0x6d0 [ 37.135758][ T699] ? netif_set_allmulti+0x2c0/0x2c0 [ 37.135889][ T699] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.136022][ T699] ? is_bpf_text_address+0x68/0x110 [ 37.136156][ T699] netif_change_flags+0xfe/0x190 [ 37.136286][ T699] ? unwind_get_return_address+0x67/0xd0 [ 37.136427][ T699] do_setlink.isra.0+0x1d25/0x2a60 [ 37.136561][ T699] ? rtnl_link_get_size+0x350/0x350 [ 37.136693][ T699] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.136856][ T699] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.136987][ T699] ? validate_chain+0x38b/0xc20 [ 37.137117][ T699] ? rcu_read_lock_any_held+0x66/0x90 [ 37.137246][ T699] ? stack_depot_save_flags+0x367/0x770 [ 37.137388][ T699] ? __kernel_text_address+0x12/0x30 [ 37.137520][ T699] ? __lock_acquire+0x508/0xc10 [ 37.137651][ T699] ? lock_acquire.part.0+0xbc/0x260 [ 37.137783][ T699] ? rtnl_newlink+0x883/0xee0 [ 37.137914][ T699] ? rcu_is_watching+0x15/0xd0 [ 37.138045][ T699] ? lock_acquire+0x134/0x160 [ 37.138174][ T699] ? rcu_is_watching+0x15/0xd0 [ 37.138304][ T699] ? rcu_is_watching+0x15/0xd0 [ 37.138444][ T699] ? trace_contention_end+0xb3/0x1a0 [ 37.138575][ T699] ? __mutex_lock+0x1db/0x2010 [ 37.138706][ T699] ? __mutex_lock+0x9b2/0x2010 [ 37.138838][ T699] ? rtnl_newlink+0x883/0xee0 [ 37.138969][ T699] ? ww_mutex_lock+0x160/0x160 [ 37.139102][ T699] ? __rtnl_newlink+0x3fa/0xa50 [ 37.139236][ T699] rtnl_newlink+0x8d1/0xee0 [ 37.139378][ T699] ? lock_acquire.part.0+0xbc/0x260 [ 37.139508][ T699] ? find_held_lock+0x2b/0x80 [ 37.139637][ T699] ? __rtnl_newlink+0xa50/0xa50 [ 37.139766][ T699] ? mark_usage+0x61/0x170 [ 37.139897][ T699] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.140030][ T699] ? lock_acquire.part.0+0xbc/0x260 [ 37.140159][ T699] ? find_held_lock+0x2b/0x80 [ 37.140289][ T699] ? __rtnl_newlink+0xa50/0xa50 [ 37.140429][ T699] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.140560][ T699] ? __rtnl_newlink+0xa50/0xa50 [ 37.140690][ T699] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.140820][ T699] ? validate_chain+0x38b/0xc20 [ 37.140952][ T699] ? rtnl_link_fill+0x920/0x920 [ 37.141082][ T699] ? __lock_acquire+0x508/0xc10 [ 37.141213][ T699] ? lock_acquire.part.0+0xbc/0x260 [ 37.141341][ T699] ? find_held_lock+0x2b/0x80 [ 37.141484][ T699] netlink_rcv_skb+0x14e/0x3a0 [ 37.141615][ T699] ? rtnl_link_fill+0x920/0x920 [ 37.141745][ T699] ? netlink_ack+0xcf0/0xcf0 [ 37.141877][ T699] ? netlink_deliver_tap+0xc5/0x330 [ 37.142009][ T699] ? netlink_deliver_tap+0x13c/0x330 [ 37.142140][ T699] netlink_unicast+0x486/0x750 [ 37.142269][ T699] ? netlink_attachskb+0x810/0x810 [ 37.142411][ T699] ? __lock_acquire+0x508/0xc10 [ 37.142544][ T699] netlink_sendmsg+0x735/0xc60 [ 37.142675][ T699] ? netlink_unicast+0x750/0x750 [ 37.142805][ T699] ? __might_fault+0x97/0x140 [ 37.142942][ T699] ____sys_sendmsg+0x419/0x850 [ 37.143074][ T699] ? copy_msghdr_from_user+0x2a0/0x460 [ 37.143204][ T699] ? get_timestamp.constprop.0+0x390/0x390 [ 37.143376][ T699] ? move_addr_to_kernel+0x40/0x40 [ 37.143510][ T699] ? stack_depot_save_flags+0x367/0x770 [ 37.143639][ T699] ? validate_chain+0x38b/0xc20 [ 37.143770][ T699] ___sys_sendmsg+0x14e/0x1d0 [ 37.143900][ T699] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 37.144061][ T699] ? copy_msghdr_from_user+0x460/0x460 [ 37.144204][ T699] __sys_sendmsg+0x145/0x1f0 [ 37.144335][ T699] ? __sys_sendmsg_sock+0x20/0x20 [ 37.144474][ T699] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 37.144638][ T699] ? do_raw_spin_unlock+0x59/0x250 [ 37.144768][ T699] ? rcu_is_watching+0x15/0xd0 [ 37.144900][ T699] do_syscall_64+0x117/0xfc0 [ 37.145030][ T699] ? trace_hardirqs_off+0xd/0x30 [ 37.145160][ T699] ? exc_page_fault+0xee/0x100 [ 37.145289][ T699] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.145478][ T699] RIP: 0033:0x7fa07b83d08e [ 37.145619][ T699] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.146082][ T699] RSP: 002b:00007ffe901e1950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.146280][ T699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa07b83d08e [ 37.146486][ T699] RDX: 0000000000000000 RSI: 00007ffe901e1a00 RDI: 0000000000000005 [ 37.146680][ T699] RBP: 00007ffe901e1960 R08: 0000000000000000 R09: 0000000000000000 [ 37.146876][ T699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 37.147072][ T699] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe901e20d0 [ 37.147274][ T699] [ 37.147380][ T699] irq event stamp: 17509 [ 37.147479][ T699] hardirqs last enabled at (17517): [] __up_console_sem+0x5a/0x70 [ 37.147706][ T699] hardirqs last disabled at (17524): [] __up_console_sem+0x3f/0x70 [ 37.147931][ T699] softirqs last enabled at (17422): [] handle_softirqs+0x611/0x940 [ 37.148157][ T699] softirqs last disabled at (17417): [] __irq_exit_rcu+0x103/0x1c0 [ 37.148393][ T699] ---[ end trace 0000000000000000 ]--- [ 37.149105][ T45] ------------[ cut here ]------------ [ 37.149237][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u17:1/45 [ 37.149491][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.149772][ T45] CPU: 1 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.150040][ T45] Tainted: [W]=WARN [ 37.150129][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.150278][ T45] Workqueue: events_unbound linkwatch_event [ 37.150502][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.150657][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.151089][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 37.151239][ T45] RAX: 00000000ffffffa6 RBX: ff1100000b428e40 RCX: 1ff4000000063f02 [ 37.151430][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b428efc [ 37.151612][ T45] RBP: ff11000009a11000 R08: 1fe22000016851e1 R09: ff110000020051a8 [ 37.151794][ T45] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 37.151971][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.152150][ T45] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 37.152371][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.152521][ T45] CR2: 00007f633530e574 CR3: 000000000b65f001 CR4: 0000000000771ef0 [ 37.152700][ T45] PKRU: 55555554 [ 37.152788][ T45] Call Trace: [ 37.152877][ T45] [ 37.152939][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 37.153059][ T45] ? notifier_call_chain+0xb0/0x320 [ 37.153179][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 37.153270][ T45] netif_state_change+0x155/0x3d0 [ 37.153400][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 37.153552][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 37.153668][ T45] __linkwatch_run_queue+0x350/0x850 [ 37.153786][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 37.153908][ T45] linkwatch_event+0x7f/0xb0 [ 37.154029][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 37.154148][ T45] process_one_work+0xdf8/0x1410 [ 37.154274][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 37.154404][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 37.154528][ T45] worker_thread+0x4f1/0xd60 [ 37.154649][ T45] ? rescuer_thread+0x1320/0x1320 [ 37.154765][ T45] kthread+0x367/0x460 [ 37.154856][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.155004][ T45] ? kthread_affine_node+0x330/0x330 [ 37.155124][ T45] ret_from_fork+0x474/0x6b0 [ 37.155244][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.155409][ T45] ? __switch_to+0x5a3/0xe00 [ 37.155530][ T45] ? kthread_affine_node+0x330/0x330 [ 37.155648][ T45] ret_from_fork_asm+0x11/0x20 [ 37.155773][ T45] [ 37.155862][ T45] irq event stamp: 44259 [ 37.155951][ T45] hardirqs last enabled at (44267): [] __up_console_sem+0x5a/0x70 [ 37.156158][ T45] hardirqs last disabled at (44274): [] __up_console_sem+0x3f/0x70 [ 37.156373][ T45] softirqs last enabled at (43974): [] handle_softirqs+0x611/0x940 [ 37.156581][ T45] softirqs last disabled at (43969): [] __irq_exit_rcu+0x103/0x1c0 [ 37.156783][ T45] ---[ end trace 0000000000000000 ]--- [ 37.157267][ T45] ------------[ cut here ]------------ [ 37.157454][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u17:1/45 [ 37.157708][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.157985][ T45] CPU: 1 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.158251][ T45] Tainted: [W]=WARN [ 37.158341][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.158518][ T45] Workqueue: events_unbound linkwatch_event [ 37.158670][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.158824][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.159244][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 37.159414][ T45] RAX: 00000000ffffffa6 RBX: ff110000103e5540 RCX: 1ff4000000063f02 [ 37.159589][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e55fc [ 37.159765][ T45] RBP: ff110000094ac000 R08: 1fe220000207cac1 R09: ff110000020051a8 [ 37.159944][ T45] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 37.160121][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.160296][ T45] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 37.160512][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.160659][ T45] CR2: 00007f633530e574 CR3: 000000000b65f001 CR4: 0000000000771ef0 [ 37.160834][ T45] PKRU: 55555554 [ 37.160924][ T45] Call Trace: [ 37.161018][ T45] [ 37.161079][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 37.161197][ T45] ? notifier_call_chain+0xb0/0x320 [ 37.161316][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 37.161418][ T45] netif_state_change+0x155/0x3d0 [ 37.161536][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 37.161683][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 37.161801][ T45] __linkwatch_run_queue+0x350/0x850 [ 37.161919][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 37.162042][ T45] linkwatch_event+0x7f/0xb0 [ 37.162159][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 37.162277][ T45] process_one_work+0xdf8/0x1410 [ 37.162409][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 37.162529][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 37.162653][ T45] worker_thread+0x4f1/0xd60 [ 37.162773][ T45] ? rescuer_thread+0x1320/0x1320 [ 37.162890][ T45] kthread+0x367/0x460 [ 37.162979][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.163130][ T45] ? kthread_affine_node+0x330/0x330 [ 37.163247][ T45] ret_from_fork+0x474/0x6b0 [ 37.163377][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.163527][ T45] ? __switch_to+0x5a3/0xe00 [ 37.163645][ T45] ? kthread_affine_node+0x330/0x330 [ 37.163767][ T45] ret_from_fork_asm+0x11/0x20 [ 37.163892][ T45] [ 37.163980][ T45] irq event stamp: 45079 [ 37.164069][ T45] hardirqs last enabled at (45087): [] __up_console_sem+0x5a/0x70 [ 37.164272][ T45] hardirqs last disabled at (45094): [] __up_console_sem+0x3f/0x70 [ 37.164492][ T45] softirqs last enabled at (44788): [] handle_softirqs+0x611/0x940 [ 37.164697][ T45] softirqs last disabled at (44783): [] __irq_exit_rcu+0x103/0x1c0 [ 37.164900][ T45] ---[ end trace 0000000000000000 ]--- [ 37.276292][ T702] ------------[ cut here ]------------ [ 37.276482][ T702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/702 [ 37.276727][ T702] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.277048][ T702] CPU: 0 UID: 0 PID: 702 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.277326][ T702] Tainted: [W]=WARN [ 37.277445][ T702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.277623][ T702] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.277802][ T702] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.278289][ T702] RSP: 0018:ffa00000011fee90 EFLAGS: 00010286 [ 37.278478][ T702] RAX: 00000000ffffffa6 RBX: ff11000011934c80 RCX: 1ff400000023fd98 [ 37.278687][ T702] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011934d3c [ 37.278892][ T702] RBP: ff110000094ac000 R08: 1fe22000023269a9 R09: ff1100000f8f2e58 [ 37.279095][ T702] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 37.279298][ T702] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 37.279519][ T702] FS: 00007ff5b3093840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 37.279757][ T702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.279928][ T702] CR2: 00000000153c83b8 CR3: 0000000011b17005 CR4: 0000000000771ef0 [ 37.280136][ T702] PKRU: 55555554 [ 37.280238][ T702] Call Trace: [ 37.280339][ T702] [ 37.280503][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.280641][ T702] rtnetlink_event+0xe0/0x1f0 [ 37.280778][ T702] notifier_call_chain+0xb0/0x320 [ 37.280918][ T702] netdev_update_features+0xa9/0xb0 [ 37.281056][ T702] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 37.281228][ T702] veth_xdp_set+0x3b3/0x770 [ 37.281449][ T702] ? veth_xdp_set+0x770/0x770 [ 37.281585][ T702] dev_xdp_install+0x3e6/0x890 [ 37.281720][ T702] ? netif_set_xps_queue+0x40/0x40 [ 37.281860][ T702] dev_xdp_attach+0x4c0/0x1380 [ 37.281998][ T702] ? __bpf_prog_get+0x1ae/0x320 [ 37.282136][ T702] ? bpf_xdp_link_update+0x700/0x700 [ 37.282272][ T702] ? __bpf_prog_get+0x320/0x320 [ 37.282474][ T702] dev_change_xdp_fd+0x176/0x210 [ 37.282611][ T702] do_setlink.isra.0+0x2164/0x2a60 [ 37.282748][ T702] ? rtnl_link_get_size+0x350/0x350 [ 37.282884][ T702] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.283056][ T702] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.283190][ T702] ? validate_chain+0x38b/0xc20 [ 37.283328][ T702] ? rcu_read_lock_any_held+0x66/0x90 [ 37.283530][ T702] ? stack_depot_save_flags+0x367/0x770 [ 37.283665][ T702] ? __kernel_text_address+0x12/0x30 [ 37.283802][ T702] ? __lock_acquire+0x508/0xc10 [ 37.283943][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.284084][ T702] ? lock_acquire+0x134/0x160 [ 37.284221][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.284415][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.284550][ T702] ? trace_contention_end+0xb3/0x1a0 [ 37.284687][ T702] ? __mutex_lock+0x1db/0x2010 [ 37.284824][ T702] ? __mutex_lock+0x9b2/0x2010 [ 37.284960][ T702] ? rtnl_newlink+0x883/0xee0 [ 37.285098][ T702] ? ww_mutex_lock+0x160/0x160 [ 37.285233][ T702] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.285463][ T702] ? __rtnl_newlink+0x3fa/0xa50 [ 37.285660][ T702] rtnl_newlink+0x8d1/0xee0 [ 37.285798][ T702] ? lock_acquire.part.0+0xbc/0x260 [ 37.285933][ T702] ? find_held_lock+0x2b/0x80 [ 37.286073][ T702] ? __rtnl_newlink+0xa50/0xa50 [ 37.286208][ T702] ? mark_usage+0x61/0x170 [ 37.286406][ T702] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.286547][ T702] ? lock_acquire.part.0+0xbc/0x260 [ 37.286681][ T702] ? find_held_lock+0x2b/0x80 [ 37.286818][ T702] ? __rtnl_newlink+0xa50/0xa50 [ 37.286953][ T702] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.287093][ T702] ? __rtnl_newlink+0xa50/0xa50 [ 37.287228][ T702] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.287428][ T702] ? validate_chain+0x38b/0xc20 [ 37.287563][ T702] ? rtnl_link_fill+0x920/0x920 [ 37.287699][ T702] ? __lock_acquire+0x508/0xc10 [ 37.287835][ T702] ? lock_acquire.part.0+0xbc/0x260 [ 37.287971][ T702] ? find_held_lock+0x2b/0x80 [ 37.288107][ T702] netlink_rcv_skb+0x14e/0x3a0 [ 37.288243][ T702] ? rtnl_link_fill+0x920/0x920 [ 37.288471][ T702] ? netlink_ack+0xcf0/0xcf0 [ 37.288611][ T702] ? netlink_deliver_tap+0xc5/0x330 [ 37.288745][ T702] ? netlink_deliver_tap+0x13c/0x330 [ 37.288881][ T702] netlink_unicast+0x486/0x750 [ 37.289017][ T702] ? netlink_attachskb+0x810/0x810 [ 37.289154][ T702] ? __lock_acquire+0x508/0xc10 [ 37.289290][ T702] netlink_sendmsg+0x735/0xc60 [ 37.289569][ T702] ? netlink_unicast+0x750/0x750 [ 37.289705][ T702] ? __might_fault+0x97/0x140 [ 37.289845][ T702] ____sys_sendmsg+0x419/0x850 [ 37.289980][ T702] ? copy_msghdr_from_user+0x2a0/0x460 [ 37.290116][ T702] ? get_timestamp.constprop.0+0x390/0x390 [ 37.290286][ T702] ? move_addr_to_kernel+0x40/0x40 [ 37.290544][ T702] ? stack_depot_save_flags+0x367/0x770 [ 37.290680][ T702] ? validate_chain+0x38b/0xc20 [ 37.290816][ T702] ___sys_sendmsg+0x14e/0x1d0 [ 37.290949][ T702] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 37.291117][ T702] ? copy_msghdr_from_user+0x460/0x460 [ 37.291264][ T702] __sys_sendmsg+0x145/0x1f0 [ 37.291464][ T702] ? __sys_sendmsg_sock+0x20/0x20 [ 37.291599][ T702] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 37.291770][ T702] ? do_raw_spin_unlock+0x59/0x250 [ 37.291909][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.292048][ T702] do_syscall_64+0x117/0xfc0 [ 37.292183][ T702] ? trace_hardirqs_off+0xd/0x30 [ 37.292317][ T702] ? exc_page_fault+0xee/0x100 [ 37.292517][ T702] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.292685][ T702] RIP: 0033:0x7ff5b32cd08e [ 37.292829][ T702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.293310][ T702] RSP: 002b:00007ffcbee21010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.293581][ T702] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ff5b32cd08e [ 37.293782][ T702] RDX: 0000000000000000 RSI: 00007ffcbee210c0 RDI: 0000000000000005 [ 37.293986][ T702] RBP: 00007ffcbee21020 R08: 0000000000000000 R09: 0000000000000000 [ 37.294187][ T702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 37.294470][ T702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbee21790 [ 37.294678][ T702] [ 37.294779][ T702] irq event stamp: 29015 [ 37.294881][ T702] hardirqs last enabled at (29023): [] __up_console_sem+0x5a/0x70 [ 37.295118][ T702] hardirqs last disabled at (29030): [] __up_console_sem+0x3f/0x70 [ 37.295441][ T702] softirqs last enabled at (29168): [] handle_softirqs+0x611/0x940 [ 37.295676][ T702] softirqs last disabled at (29039): [] __irq_exit_rcu+0x103/0x1c0 [ 37.295910][ T702] ---[ end trace 0000000000000000 ]--- [ 37.310453][ T702] ------------[ cut here ]------------ [ 37.310600][ T702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/702 [ 37.310827][ T702] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.311129][ T702] CPU: 3 UID: 0 PID: 702 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.311419][ T702] Tainted: [W]=WARN [ 37.311516][ T702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.311675][ T702] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.311844][ T702] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.312303][ T702] RSP: 0018:ffa00000011ff0a0 EFLAGS: 00010286 [ 37.312481][ T702] RAX: 00000000ffffffa6 RBX: ff110000119351c0 RCX: 1ff400000023fdda [ 37.312672][ T702] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001193527c [ 37.312863][ T702] RBP: ff11000009a11000 R08: 1fe2200002326a51 R09: ff1100000f8f2e58 [ 37.313054][ T702] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 37.313245][ T702] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bf96a64 [ 37.313466][ T702] FS: 00007ff5b3093840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 37.313687][ T702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.313846][ T702] CR2: 00007f91a8dc4808 CR3: 0000000011b17002 CR4: 0000000000771ef0 [ 37.314038][ T702] PKRU: 55555554 [ 37.314134][ T702] Call Trace: [ 37.314228][ T702] [ 37.314295][ T702] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 37.314436][ T702] ? notifier_call_chain+0xb0/0x320 [ 37.314565][ T702] rtmsg_ifinfo+0x5c/0xb0 [ 37.314668][ T702] netif_state_change+0x155/0x3d0 [ 37.314800][ T702] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 37.314958][ T702] ? dev_change_xdp_fd+0x176/0x210 [ 37.315086][ T702] do_setlink.isra.0+0x2176/0x2a60 [ 37.315215][ T702] ? rtnl_link_get_size+0x350/0x350 [ 37.315349][ T702] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.315513][ T702] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.315640][ T702] ? validate_chain+0x38b/0xc20 [ 37.315769][ T702] ? rcu_read_lock_any_held+0x66/0x90 [ 37.315895][ T702] ? stack_depot_save_flags+0x367/0x770 [ 37.316023][ T702] ? __kernel_text_address+0x12/0x30 [ 37.316151][ T702] ? __lock_acquire+0x508/0xc10 [ 37.316282][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.316422][ T702] ? lock_acquire+0x134/0x160 [ 37.316548][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.316676][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.316803][ T702] ? trace_contention_end+0xb3/0x1a0 [ 37.316931][ T702] ? __mutex_lock+0x1db/0x2010 [ 37.317059][ T702] ? __mutex_lock+0x9b2/0x2010 [ 37.317187][ T702] ? rtnl_newlink+0x883/0xee0 [ 37.317316][ T702] ? ww_mutex_lock+0x160/0x160 [ 37.317454][ T702] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.317585][ T702] ? __rtnl_newlink+0x3fa/0xa50 [ 37.317717][ T702] rtnl_newlink+0x8d1/0xee0 [ 37.317846][ T702] ? lock_acquire.part.0+0xbc/0x260 [ 37.317972][ T702] ? find_held_lock+0x2b/0x80 [ 37.318099][ T702] ? __rtnl_newlink+0xa50/0xa50 [ 37.318225][ T702] ? mark_usage+0x61/0x170 [ 37.318356][ T702] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.318491][ T702] ? lock_acquire.part.0+0xbc/0x260 [ 37.318619][ T702] ? find_held_lock+0x2b/0x80 [ 37.318745][ T702] ? __rtnl_newlink+0xa50/0xa50 [ 37.318872][ T702] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.319000][ T702] ? __rtnl_newlink+0xa50/0xa50 [ 37.319127][ T702] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.319253][ T702] ? validate_chain+0x38b/0xc20 [ 37.319390][ T702] ? rtnl_link_fill+0x920/0x920 [ 37.319547][ T702] ? __lock_acquire+0x508/0xc10 [ 37.319697][ T702] ? lock_acquire.part.0+0xbc/0x260 [ 37.319828][ T702] ? find_held_lock+0x2b/0x80 [ 37.319955][ T702] netlink_rcv_skb+0x14e/0x3a0 [ 37.320082][ T702] ? rtnl_link_fill+0x920/0x920 [ 37.320209][ T702] ? netlink_ack+0xcf0/0xcf0 [ 37.320340][ T702] ? netlink_deliver_tap+0xc5/0x330 [ 37.320478][ T702] ? netlink_deliver_tap+0x13c/0x330 [ 37.320607][ T702] netlink_unicast+0x486/0x750 [ 37.320736][ T702] ? netlink_attachskb+0x810/0x810 [ 37.320864][ T702] ? __lock_acquire+0x508/0xc10 [ 37.320992][ T702] netlink_sendmsg+0x735/0xc60 [ 37.321122][ T702] ? netlink_unicast+0x750/0x750 [ 37.321250][ T702] ? __might_fault+0x97/0x140 [ 37.321389][ T702] ____sys_sendmsg+0x419/0x850 [ 37.321516][ T702] ? copy_msghdr_from_user+0x2a0/0x460 [ 37.321643][ T702] ? get_timestamp.constprop.0+0x390/0x390 [ 37.321800][ T702] ? move_addr_to_kernel+0x40/0x40 [ 37.321929][ T702] ? stack_depot_save_flags+0x367/0x770 [ 37.322056][ T702] ? validate_chain+0x38b/0xc20 [ 37.322185][ T702] ___sys_sendmsg+0x14e/0x1d0 [ 37.322311][ T702] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 37.322481][ T702] ? copy_msghdr_from_user+0x460/0x460 [ 37.322621][ T702] __sys_sendmsg+0x145/0x1f0 [ 37.322749][ T702] ? __sys_sendmsg_sock+0x20/0x20 [ 37.322876][ T702] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 37.323036][ T702] ? do_raw_spin_unlock+0x59/0x250 [ 37.323164][ T702] ? rcu_is_watching+0x15/0xd0 [ 37.323292][ T702] do_syscall_64+0x117/0xfc0 [ 37.323431][ T702] ? trace_hardirqs_off+0xd/0x30 [ 37.323560][ T702] ? exc_page_fault+0xee/0x100 [ 37.323686][ T702] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.323843][ T702] RIP: 0033:0x7ff5b32cd08e [ 37.323978][ T702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.324437][ T702] RSP: 002b:00007ffcbee21010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.324630][ T702] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ff5b32cd08e [ 37.324820][ T702] RDX: 0000000000000000 RSI: 00007ffcbee210c0 RDI: 0000000000000005 [ 37.325011][ T702] RBP: 00007ffcbee21020 R08: 0000000000000000 R09: 0000000000000000 [ 37.325202][ T702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47a [ 37.325402][ T702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbee21790 [ 37.325600][ T702] [ 37.325696][ T702] irq event stamp: 39999 [ 37.325792][ T702] hardirqs last enabled at (40007): [] __up_console_sem+0x5a/0x70 [ 37.326016][ T702] hardirqs last disabled at (40014): [] __up_console_sem+0x3f/0x70 [ 37.326236][ T702] softirqs last enabled at (39326): [] handle_softirqs+0x611/0x940 [ 37.326466][ T702] softirqs last disabled at (39321): [] __irq_exit_rcu+0x103/0x1c0 [ 37.326685][ T702] ---[ end trace 0000000000000000 ]--- [ 37.363378][ T704] ------------[ cut here ]------------ [ 37.363536][ T704] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/704 [ 37.363810][ T704] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.364125][ T704] CPU: 3 UID: 0 PID: 704 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.364407][ T704] Tainted: [W]=WARN [ 37.364512][ T704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.364678][ T704] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.364853][ T704] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.365331][ T704] RSP: 0018:ffa000000120f4e8 EFLAGS: 00010286 [ 37.365511][ T704] RAX: 00000000ffffffa6 RBX: ff1100000c4ee200 RCX: 1ff4000000241e63 [ 37.365708][ T704] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4ee2bc [ 37.365909][ T704] RBP: ff11000009a11000 R08: 1fe220000189dc59 R09: ff11000012a70b80 [ 37.366110][ T704] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 37.366307][ T704] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 37.366519][ T704] FS: 00007f2fd4aae100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 37.366752][ T704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.366919][ T704] CR2: 00000000004d6034 CR3: 000000000ed55006 CR4: 0000000000771ef0 [ 37.367120][ T704] PKRU: 55555554 [ 37.367220][ T704] Call Trace: [ 37.367320][ T704] [ 37.367402][ T704] ? rcu_is_watching+0x15/0xd0 [ 37.367540][ T704] rtnetlink_event+0xe0/0x1f0 [ 37.367674][ T704] notifier_call_chain+0xb0/0x320 [ 37.367814][ T704] netdev_features_change+0x75/0xa0 [ 37.367949][ T704] ? call_netdevice_notifiers+0xa0/0xa0 [ 37.368085][ T704] ethnl_set_features+0x421/0x8e0 [ 37.368222][ T704] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.368364][ T704] ? features_send_reply+0x3f0/0x3f0 [ 37.368503][ T704] ? __nla_validate_parse+0x20d/0x480 [ 37.368638][ T704] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 37.368809][ T704] genl_family_rcv_msg_doit+0x206/0x300 [ 37.368943][ T704] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 37.369112][ T704] ? rcu_is_watching+0x15/0xd0 [ 37.369247][ T704] ? cap_capable+0x1d6/0x3e0 [ 37.369401][ T704] ? kernel_text_address+0x149/0x170 [ 37.369538][ T704] genl_family_rcv_msg+0x3a4/0x640 [ 37.369674][ T704] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 37.369841][ T704] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.370009][ T704] ? features_send_reply+0x3f0/0x3f0 [ 37.370145][ T704] ? __lock_acquire+0x508/0xc10 [ 37.370284][ T704] genl_rcv_msg+0xbb/0x160 [ 37.370429][ T704] netlink_rcv_skb+0x14e/0x3a0 [ 37.370562][ T704] ? genl_family_rcv_msg+0x640/0x640 [ 37.370698][ T704] ? netlink_ack+0xcf0/0xcf0 [ 37.370836][ T704] ? netlink_deliver_tap+0xc5/0x330 [ 37.370969][ T704] ? netlink_deliver_tap+0x13c/0x330 [ 37.371106][ T704] genl_rcv+0x28/0x40 [ 37.371207][ T704] netlink_unicast+0x486/0x750 [ 37.371637][ T704] ? netlink_attachskb+0x810/0x810 [ 37.371775][ T704] ? __lock_acquire+0x508/0xc10 [ 37.371910][ T704] netlink_sendmsg+0x735/0xc60 [ 37.372044][ T704] ? netlink_unicast+0x750/0x750 [ 37.372180][ T704] ? __might_fault+0x97/0x140 [ 37.372317][ T704] ? __might_fault+0x97/0x140 [ 37.372465][ T704] __sys_sendto+0x2c9/0x400 [ 37.372600][ T704] ? __ia32_sys_getpeername+0xd0/0xd0 [ 37.372745][ T704] __x64_sys_sendto+0xe4/0x1f0 [ 37.372880][ T704] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.373049][ T704] ? lockdep_hardirqs_on+0x8c/0x130 [ 37.373182][ T704] ? do_syscall_64+0x82/0xfc0 [ 37.373316][ T704] do_syscall_64+0x117/0xfc0 [ 37.373462][ T704] ? trace_hardirqs_off+0xd/0x30 [ 37.373595][ T704] ? exc_page_fault+0xee/0x100 [ 37.373728][ T704] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.373892][ T704] RIP: 0033:0x7f2fd4b1f08e [ 37.374031][ T704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.374522][ T704] RSP: 002b:00007ffc1a0a1410 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 37.374726][ T704] RAX: ffffffffffffffda RBX: 000000001320e010 RCX: 00007f2fd4b1f08e [ 37.374926][ T704] RDX: 0000000000000048 RSI: 000000001320e120 RDI: 0000000000000005 [ 37.375125][ T704] RBP: 00007ffc1a0a1420 R08: 00007f2fd4cad980 R09: 000000000000000c [ 37.375323][ T704] R10: 0000000000000000 R11: 0000000000000202 R12: 000000001320e0b0 [ 37.375529][ T704] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 37.375731][ T704] [ 37.375829][ T704] irq event stamp: 23303 [ 37.375929][ T704] hardirqs last enabled at (23311): [] __up_console_sem+0x5a/0x70 [ 37.376160][ T704] hardirqs last disabled at (23318): [] __up_console_sem+0x3f/0x70 [ 37.376396][ T704] softirqs last enabled at (22968): [] handle_softirqs+0x611/0x940 [ 37.376624][ T704] softirqs last disabled at (22963): [] __irq_exit_rcu+0x103/0x1c0 [ 37.376855][ T704] ---[ end trace 0000000000000000 ]--- [ 37.425170][ T705] ------------[ cut here ]------------ [ 37.425327][ T705] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/705 [ 37.426063][ T705] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.426387][ T705] CPU: 0 UID: 0 PID: 705 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.426657][ T705] Tainted: [W]=WARN [ 37.426757][ T705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.426927][ T705] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.427105][ T705] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.427588][ T705] RSP: 0018:ffa000000121f4e8 EFLAGS: 00010286 [ 37.427756][ T705] RAX: 00000000ffffffa6 RBX: ff11000008cd3540 RCX: 1ff4000000243e63 [ 37.427956][ T705] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd35fc [ 37.428152][ T705] RBP: ff11000009a11000 R08: 1fe220000119a6c1 R09: ff1100000e085180 [ 37.428356][ T705] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 37.428558][ T705] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 37.428759][ T705] FS: 00007fd79a634100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 37.428993][ T705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.429159][ T705] CR2: 00000000004d6034 CR3: 000000000e2f5003 CR4: 0000000000771ef0 [ 37.429371][ T705] PKRU: 55555554 [ 37.429474][ T705] Call Trace: [ 37.429574][ T705] [ 37.429644][ T705] ? rcu_is_watching+0x15/0xd0 [ 37.429782][ T705] rtnetlink_event+0xe0/0x1f0 [ 37.429917][ T705] notifier_call_chain+0xb0/0x320 [ 37.430053][ T705] netdev_features_change+0x75/0xa0 [ 37.430186][ T705] ? call_netdevice_notifiers+0xa0/0xa0 [ 37.430320][ T705] ethnl_set_features+0x421/0x8e0 [ 37.430466][ T705] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.430601][ T705] ? features_send_reply+0x3f0/0x3f0 [ 37.430739][ T705] ? __nla_validate_parse+0x20d/0x480 [ 37.430873][ T705] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 37.431041][ T705] genl_family_rcv_msg_doit+0x206/0x300 [ 37.431175][ T705] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 37.431348][ T705] ? rcu_is_watching+0x15/0xd0 [ 37.431487][ T705] ? cap_capable+0x1d6/0x3e0 [ 37.431620][ T705] ? kernel_text_address+0x149/0x170 [ 37.431758][ T705] genl_family_rcv_msg+0x3a4/0x640 [ 37.431893][ T705] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 37.432056][ T705] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 37.432221][ T705] ? features_send_reply+0x3f0/0x3f0 [ 37.432363][ T705] ? __lock_acquire+0x508/0xc10 [ 37.432500][ T705] genl_rcv_msg+0xbb/0x160 [ 37.432635][ T705] netlink_rcv_skb+0x14e/0x3a0 [ 37.432767][ T705] ? genl_family_rcv_msg+0x640/0x640 [ 37.432901][ T705] ? netlink_ack+0xcf0/0xcf0 [ 37.433039][ T705] ? netlink_deliver_tap+0xc5/0x330 [ 37.433171][ T705] ? netlink_deliver_tap+0x13c/0x330 [ 37.433306][ T705] genl_rcv+0x28/0x40 [ 37.433418][ T705] netlink_unicast+0x486/0x750 [ 37.433553][ T705] ? netlink_attachskb+0x810/0x810 [ 37.433687][ T705] ? __lock_acquire+0x508/0xc10 [ 37.433823][ T705] netlink_sendmsg+0x735/0xc60 [ 37.433958][ T705] ? netlink_unicast+0x750/0x750 [ 37.434092][ T705] ? __might_fault+0x97/0x140 [ 37.434228][ T705] ? __might_fault+0x97/0x140 [ 37.434373][ T705] __sys_sendto+0x2c9/0x400 [ 37.434511][ T705] ? __ia32_sys_getpeername+0xd0/0xd0 [ 37.434659][ T705] __x64_sys_sendto+0xe4/0x1f0 [ 37.434792][ T705] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.434960][ T705] ? lockdep_hardirqs_on+0x8c/0x130 [ 37.435093][ T705] ? do_syscall_64+0x82/0xfc0 [ 37.435225][ T705] do_syscall_64+0x117/0xfc0 [ 37.435367][ T705] ? trace_hardirqs_off+0xd/0x30 [ 37.435503][ T705] ? exc_page_fault+0xee/0x100 [ 37.435636][ T705] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.435804][ T705] RIP: 0033:0x7fd79a6a508e [ 37.435943][ T705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.436430][ T705] RSP: 002b:00007fff59b29ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 37.436634][ T705] RAX: ffffffffffffffda RBX: 0000000025fb1010 RCX: 00007fd79a6a508e [ 37.436831][ T705] RDX: 000000000000004c RSI: 0000000025fb1120 RDI: 0000000000000005 [ 37.437030][ T705] RBP: 00007fff59b29eb0 R08: 00007fd79a833980 R09: 000000000000000c [ 37.437247][ T705] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000025fb10b0 [ 37.437460][ T705] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 37.437669][ T705] [ 37.437771][ T705] irq event stamp: 22675 [ 37.437871][ T705] hardirqs last enabled at (22683): [] __up_console_sem+0x5a/0x70 [ 37.438103][ T705] hardirqs last disabled at (22690): [] __up_console_sem+0x3f/0x70 [ 37.438334][ T705] softirqs last enabled at (22008): [] handle_softirqs+0x611/0x940 [ 37.438580][ T705] softirqs last disabled at (21223): [] __irq_exit_rcu+0x103/0x1c0 [ 37.438810][ T705] ---[ end trace 0000000000000000 ]--- [ 37.911021][ T67] ------------[ cut here ]------------ [ 37.911293][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 37.911727][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.912208][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.912687][ T67] Tainted: [W]=WARN [ 37.912870][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.913147][ T67] Workqueue: netns cleanup_net [ 37.913408][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.913695][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.914402][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 37.914678][ T67] RAX: 00000000ffffffa6 RBX: ff11000008cd2900 RCX: 1ff4000000090eed [ 37.914988][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd29bc [ 37.915298][ T67] RBP: ff1100000a2d4000 R08: 1fe220000119a539 R09: ff110000090f8bd0 [ 37.915629][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 37.915945][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.916261][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 37.916645][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.916917][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 37.917231][ T67] PKRU: 55555554 [ 37.917440][ T67] Call Trace: [ 37.917625][ T67] [ 37.917769][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 37.918052][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 37.918319][ T67] ? queue_rcu_work+0x7c/0xa0 [ 37.918579][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 37.918813][ T67] ? rtnl_is_locked+0x15/0x20 [ 37.919045][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 37.919275][ T67] ? mutex_is_locked+0x1c/0x50 [ 37.919534][ T67] ops_undo_list+0x615/0x8f0 [ 37.919779][ T67] ? netns_install+0x2a0/0x2a0 [ 37.920008][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.920242][ T67] cleanup_net+0x431/0x940 [ 37.920502][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 37.920734][ T67] ? process_one_work+0xdb7/0x1410 [ 37.920999][ T67] ? lock_acquire+0x134/0x160 [ 37.921261][ T67] ? rcu_is_watching+0x15/0xd0 [ 37.921520][ T67] process_one_work+0xdf8/0x1410 [ 37.921765][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 37.921996][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 37.922233][ T67] worker_thread+0x4f1/0xd60 [ 37.922497][ T67] ? rescuer_thread+0x1320/0x1320 [ 37.922727][ T67] kthread+0x367/0x460 [ 37.922912][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.923187][ T67] ? kthread_affine_node+0x330/0x330 [ 37.923474][ T67] ret_from_fork+0x474/0x6b0 [ 37.923739][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.924013][ T67] ? __switch_to+0x5a3/0xe00 [ 37.924242][ T67] ? kthread_affine_node+0x330/0x330 [ 37.924500][ T67] ret_from_fork_asm+0x11/0x20 [ 37.924737][ T67] [ 37.924922][ T67] irq event stamp: 540557 [ 37.925107][ T67] hardirqs last enabled at (540567): [] __up_console_sem+0x5a/0x70 [ 37.925485][ T67] hardirqs last disabled at (540578): [] __up_console_sem+0x3f/0x70 [ 37.925845][ T67] softirqs last enabled at (539966): [] handle_softirqs+0x611/0x940 [ 37.926233][ T67] softirqs last disabled at (539959): [] __irq_exit_rcu+0x103/0x1c0 [ 37.926614][ T67] ---[ end trace 0000000000000000 ]--- [ 37.929736][ T67] ------------[ cut here ]------------ [ 37.930081][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 37.930512][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.931093][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.931566][ T67] Tainted: [W]=WARN [ 37.931750][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.932151][ T67] Workqueue: netns cleanup_net [ 37.932413][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.932703][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.933542][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 37.933817][ T67] RAX: 00000000ffffffa6 RBX: ff11000008cd3a80 RCX: 1ff4000000090eed [ 37.934257][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd3b3c [ 37.934600][ T67] RBP: ff11000007944000 R08: 1fe220000119a769 R09: ff110000090f8bd0 [ 37.935045][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 37.935382][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.935700][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 37.936184][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.936476][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 37.936793][ T67] PKRU: 55555554 [ 37.937098][ T67] Call Trace: [ 37.937281][ T67] [ 37.937448][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 37.937728][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 37.938118][ T67] ? queue_rcu_work+0x7c/0xa0 [ 37.938372][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 37.938604][ T67] ? rtnl_is_locked+0x15/0x20 [ 37.938828][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 37.939178][ T67] ? mutex_is_locked+0x1c/0x50 [ 37.939433][ T67] ops_undo_list+0x615/0x8f0 [ 37.939664][ T67] ? netns_install+0x2a0/0x2a0 [ 37.939888][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.940241][ T67] cleanup_net+0x431/0x940 [ 37.940502][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 37.940732][ T67] ? process_one_work+0xdb7/0x1410 [ 37.940968][ T67] ? lock_acquire+0x134/0x160 [ 37.941317][ T67] ? rcu_is_watching+0x15/0xd0 [ 37.941572][ T67] process_one_work+0xdf8/0x1410 [ 37.941808][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 37.942034][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 37.942414][ T67] worker_thread+0x4f1/0xd60 [ 37.942659][ T67] ? rescuer_thread+0x1320/0x1320 [ 37.942890][ T67] kthread+0x367/0x460 [ 37.943074][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.943491][ T67] ? kthread_affine_node+0x330/0x330 [ 37.943723][ T67] ret_from_fork+0x474/0x6b0 [ 37.943956][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.944226][ T67] ? __switch_to+0x5a3/0xe00 [ 37.944481][ T67] ? kthread_affine_node+0x330/0x330 [ 37.944712][ T67] ret_from_fork_asm+0x11/0x20 [ 37.944950][ T67] [ 37.945131][ T67] irq event stamp: 543469 [ 37.945313][ T67] hardirqs last enabled at (543479): [] __up_console_sem+0x5a/0x70 [ 37.945686][ T67] hardirqs last disabled at (543490): [] __up_console_sem+0x3f/0x70 [ 37.946046][ T67] softirqs last enabled at (542848): [] __alloc_skb+0x4c2/0x5f0 [ 37.946426][ T67] softirqs last disabled at (542846): [] __alloc_skb+0x4c2/0x5f0 [ 37.946786][ T67] ---[ end trace 0000000000000000 ]--- [ 37.949090][ T67] ------------[ cut here ]------------ [ 37.949316][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 37.949777][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.950240][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.950717][ T67] Tainted: [W]=WARN [ 37.950904][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.951458][ T67] Workqueue: netns cleanup_net [ 37.951701][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.952251][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.953101][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 37.953404][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091700 RCX: 1ff4000000090eed [ 37.953724][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050917bc [ 37.954051][ T67] RBP: ff1100000ea21000 R08: 1fe2200000a122f9 R09: ff110000090f8bd0 [ 37.954397][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 37.954951][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.955417][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 37.956029][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.956303][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 37.956643][ T67] PKRU: 55555554 [ 37.956827][ T67] Call Trace: [ 37.957016][ T67] [ 37.957161][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 37.957594][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 37.957868][ T67] ? queue_rcu_work+0x7c/0xa0 [ 37.958104][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 37.958338][ T67] ? rtnl_is_locked+0x15/0x20 [ 37.958592][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 37.958824][ T67] ? mutex_is_locked+0x1c/0x50 [ 37.959057][ T67] ops_undo_list+0x615/0x8f0 [ 37.959294][ T67] ? netns_install+0x2a0/0x2a0 [ 37.959545][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.959782][ T67] cleanup_net+0x431/0x940 [ 37.960017][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 37.960628][ T67] ? process_one_work+0xdb7/0x1410 [ 37.960865][ T67] ? lock_acquire+0x134/0x160 [ 37.961096][ T67] ? rcu_is_watching+0x15/0xd0 [ 37.961333][ T67] process_one_work+0xdf8/0x1410 [ 37.961599][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 37.961833][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 37.962108][ T67] worker_thread+0x4f1/0xd60 [ 37.962526][ T67] ? rescuer_thread+0x1320/0x1320 [ 37.962758][ T67] kthread+0x367/0x460 [ 37.962944][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.963220][ T67] ? kthread_affine_node+0x330/0x330 [ 37.963508][ T67] ret_from_fork+0x474/0x6b0 [ 37.963860][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.964257][ T67] ? __switch_to+0x5a3/0xe00 [ 37.964649][ T67] ? kthread_affine_node+0x330/0x330 [ 37.964884][ T67] ret_from_fork_asm+0x11/0x20 [ 37.965254][ T67] [ 37.965459][ T67] irq event stamp: 546371 [ 37.965643][ T67] hardirqs last enabled at (546381): [] __up_console_sem+0x5a/0x70 [ 37.966125][ T67] hardirqs last disabled at (546390): [] __up_console_sem+0x3f/0x70 [ 37.966508][ T67] softirqs last enabled at (545778): [] handle_softirqs+0x611/0x940 [ 37.966867][ T67] softirqs last disabled at (545735): [] __irq_exit_rcu+0x103/0x1c0 [ 37.967227][ T67] ---[ end trace 0000000000000000 ]--- [ 37.969683][ T67] ------------[ cut here ]------------ [ 37.969909][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 37.970313][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.970922][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.971398][ T67] Tainted: [W]=WARN [ 37.971583][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.971859][ T67] Workqueue: netns cleanup_net [ 37.972096][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.972533][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.973217][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 37.973645][ T67] RAX: 00000000ffffffa6 RBX: ff11000005090580 RCX: 1ff4000000090eed [ 37.973959][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509063c [ 37.974275][ T67] RBP: ff11000006201000 R08: 1fe2200000a120c9 R09: ff110000090f8bd0 [ 37.974743][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 37.975059][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.975525][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 37.975892][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.976172][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 37.976642][ T67] PKRU: 55555554 [ 37.976827][ T67] Call Trace: [ 37.977013][ T67] [ 37.977162][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 37.977464][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 37.977733][ T67] ? queue_rcu_work+0x7c/0xa0 [ 37.977962][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 37.978193][ T67] ? rtnl_is_locked+0x15/0x20 [ 37.978566][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 37.978799][ T67] ? mutex_is_locked+0x1c/0x50 [ 37.979037][ T67] ops_undo_list+0x615/0x8f0 [ 37.979269][ T67] ? netns_install+0x2a0/0x2a0 [ 37.979638][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.979875][ T67] cleanup_net+0x431/0x940 [ 37.980105][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 37.980331][ T67] ? process_one_work+0xdb7/0x1410 [ 37.980709][ T67] ? lock_acquire+0x134/0x160 [ 37.980938][ T67] ? rcu_is_watching+0x15/0xd0 [ 37.981179][ T67] process_one_work+0xdf8/0x1410 [ 37.981439][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 37.981790][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 37.982028][ T67] worker_thread+0x4f1/0xd60 [ 37.982266][ T67] ? rescuer_thread+0x1320/0x1320 [ 37.982516][ T67] kthread+0x367/0x460 [ 37.982823][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 37.983101][ T67] ? kthread_affine_node+0x330/0x330 [ 37.983330][ T67] ret_from_fork+0x474/0x6b0 [ 37.983586][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.983981][ T67] ? __switch_to+0x5a3/0xe00 [ 37.984214][ T67] ? kthread_affine_node+0x330/0x330 [ 37.984468][ T67] ret_from_fork_asm+0x11/0x20 [ 37.984709][ T67] [ 37.985012][ T67] irq event stamp: 548115 [ 37.985200][ T67] hardirqs last enabled at (548125): [] __up_console_sem+0x5a/0x70 [ 37.985582][ T67] hardirqs last disabled at (548136): [] __up_console_sem+0x3f/0x70 [ 37.986057][ T67] softirqs last enabled at (547690): [] handle_softirqs+0x611/0x940 [ 37.986430][ T67] softirqs last disabled at (547683): [] __irq_exit_rcu+0x103/0x1c0 [ 37.986910][ T67] ---[ end trace 0000000000000000 ]--- [ 37.989179][ T67] ------------[ cut here ]------------ [ 37.989413][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 37.989808][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 37.990415][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 37.990862][ T67] Tainted: [W]=WARN [ 37.991171][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.991461][ T67] Workqueue: netns cleanup_net [ 37.991696][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 37.991978][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 37.992806][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 37.993205][ T67] RAX: 00000000ffffffa6 RBX: ff110000050911c0 RCX: 1ff4000000090eed [ 37.993547][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509127c [ 37.993858][ T67] RBP: ff11000008b61000 R08: 1fe2200000a12251 R09: ff110000090f8bd0 [ 37.994295][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 37.994637][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 37.994956][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 37.995459][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.995732][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 37.996173][ T67] PKRU: 55555554 [ 37.996376][ T67] Call Trace: [ 37.996563][ T67] [ 37.996707][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 37.996993][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 37.997410][ T67] ? queue_rcu_work+0x7c/0xa0 [ 37.997646][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 37.997883][ T67] ? rtnl_is_locked+0x15/0x20 [ 37.998114][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 37.998495][ T67] ? mutex_is_locked+0x1c/0x50 [ 37.998732][ T67] ops_undo_list+0x615/0x8f0 [ 37.998969][ T67] ? netns_install+0x2a0/0x2a0 [ 37.999197][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 37.999579][ T67] cleanup_net+0x431/0x940 [ 37.999814][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.000039][ T67] ? process_one_work+0xdb7/0x1410 [ 38.000272][ T67] ? lock_acquire+0x134/0x160 [ 38.000649][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.000882][ T67] process_one_work+0xdf8/0x1410 [ 38.001122][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.001370][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.001614][ T67] worker_thread+0x4f1/0xd60 [ 38.001853][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.002082][ T67] kthread+0x367/0x460 [ 38.002278][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.002578][ T67] ? kthread_affine_node+0x330/0x330 [ 38.002814][ T67] ret_from_fork+0x474/0x6b0 [ 38.003046][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.003465][ T67] ? __switch_to+0x5a3/0xe00 [ 38.003698][ T67] ? kthread_affine_node+0x330/0x330 [ 38.003932][ T67] ret_from_fork_asm+0x11/0x20 [ 38.004173][ T67] [ 38.004378][ T67] irq event stamp: 549755 [ 38.004569][ T67] hardirqs last enabled at (549765): [] __up_console_sem+0x5a/0x70 [ 38.004923][ T67] hardirqs last disabled at (549774): [] __up_console_sem+0x3f/0x70 [ 38.005424][ T67] softirqs last enabled at (549136): [] __alloc_skb+0x4c2/0x5f0 [ 38.005782][ T67] softirqs last disabled at (549134): [] __alloc_skb+0x4c2/0x5f0 [ 38.006140][ T67] ---[ end trace 0000000000000000 ]--- [ 38.037429][ T725] ------------[ cut here ]------------ [ 38.037585][ T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/725 [ 38.037814][ T725] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.038119][ T725] CPU: 0 UID: 0 PID: 725 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.038397][ T725] Tainted: [W]=WARN [ 38.038499][ T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.038662][ T725] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.038835][ T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.039304][ T725] RSP: 0018:ffa00000012cfa80 EFLAGS: 00010286 [ 38.039482][ T725] RAX: 00000000ffffffa6 RBX: ff1100000bb538c0 RCX: 1ff4000000259f16 [ 38.039683][ T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb5397c [ 38.039884][ T725] RBP: ff1100000d6f9000 R08: 1fe220000176a731 R09: ff1100001731ae80 [ 38.040083][ T725] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.040281][ T725] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d6f9000 [ 38.040558][ T725] FS: 00007f7107005840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.040791][ T725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.040956][ T725] CR2: 0000561705c5dd5c CR3: 000000000b4f3004 CR4: 0000000000771ef0 [ 38.041154][ T725] PKRU: 55555554 [ 38.041252][ T725] Call Trace: [ 38.041363][ T725] [ 38.041433][ T725] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.041566][ T725] ? notifier_call_chain+0xb0/0x320 [ 38.041698][ T725] rtmsg_ifinfo+0x5c/0xb0 [ 38.041798][ T725] register_netdevice+0x1526/0x1bc0 [ 38.041933][ T725] ? unregister_netdevice_queue+0x470/0x470 [ 38.042104][ T725] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.042235][ T725] register_netdev+0x23/0x40 [ 38.042379][ T725] loopback_net_init+0x7d/0x150 [ 38.042513][ T725] ops_init+0x187/0x560 [ 38.042613][ T725] setup_net+0x11b/0x3b0 [ 38.042714][ T725] ? unregister_pernet_device+0x80/0x80 [ 38.042850][ T725] ? lockdep_init_map_type+0x5d/0x250 [ 38.042984][ T725] ? mutex_init_lockdep+0xf6/0x120 [ 38.043117][ T725] copy_net_ns+0x383/0x660 [ 38.043250][ T725] create_new_namespaces+0x371/0xa10 [ 38.043394][ T725] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.043527][ T725] ksys_unshare+0x353/0x880 [ 38.043660][ T725] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.043794][ T725] ? walk_process_tree+0x350/0x350 [ 38.043928][ T725] ? __x64_sys_openat+0x10e/0x210 [ 38.044062][ T725] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.044201][ T725] __x64_sys_unshare+0x34/0x50 [ 38.044332][ T725] ? do_syscall_64+0x82/0xfc0 [ 38.044473][ T725] do_syscall_64+0x117/0xfc0 [ 38.044603][ T725] ? trace_hardirqs_off+0xd/0x30 [ 38.044735][ T725] ? exc_page_fault+0xee/0x100 [ 38.044870][ T725] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.045037][ T725] RIP: 0033:0x7f71072c7bcb [ 38.045175][ T725] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.045660][ T725] RSP: 002b:00007ffe4ef2a868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 38.045861][ T725] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71072c7bcb [ 38.046062][ T725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.046259][ T725] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.046464][ T725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ef2ca90 [ 38.046662][ T725] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4ef2e889 [ 38.046865][ T725] [ 38.046964][ T725] irq event stamp: 35437 [ 38.047062][ T725] hardirqs last enabled at (35445): [] __up_console_sem+0x5a/0x70 [ 38.047290][ T725] hardirqs last disabled at (35452): [] __up_console_sem+0x3f/0x70 [ 38.047527][ T725] softirqs last enabled at (35080): [] handle_softirqs+0x611/0x940 [ 38.047756][ T725] softirqs last disabled at (34961): [] __irq_exit_rcu+0x103/0x1c0 [ 38.047991][ T725] ---[ end trace 0000000000000000 ]--- [ 38.048527][ T67] ------------[ cut here ]------------ [ 38.048760][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.049182][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.049706][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.050190][ T67] Tainted: [W]=WARN [ 38.050408][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.050715][ T67] Workqueue: netns cleanup_net [ 38.050970][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.051270][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.052024][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 38.052315][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091540 RCX: 1ff4000000090eaf [ 38.052677][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050915fc [ 38.053010][ T67] RBP: ff110000094ac000 R08: 1fe2200000a122c1 R09: ff110000090f8bd0 [ 38.053371][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 38.053706][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a11000 [ 38.054046][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.054452][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.054741][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.055075][ T67] PKRU: 55555554 [ 38.055266][ T67] Call Trace: [ 38.055482][ T67] [ 38.055638][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.055883][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 38.056082][ T67] netif_close_many+0x2ac/0x640 [ 38.056323][ T67] ? mark_held_locks+0x40/0x70 [ 38.056591][ T67] ? __dev_close_many+0x670/0x670 [ 38.056834][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 38.057128][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 38.057447][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.057690][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.057975][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.058215][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.058475][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 38.058764][ T67] ? unregister_netdevice_many+0x20/0x20 [ 38.059011][ T67] default_device_exit_batch+0x38b/0x600 [ 38.059258][ T67] ? unregister_netdev+0x60/0x60 [ 38.059523][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.059763][ T67] ? fou_exit_net+0x30/0x110 [ 38.060006][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.060251][ T67] ? netns_install+0x2a0/0x2a0 [ 38.060513][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.060763][ T67] cleanup_net+0x431/0x940 [ 38.061006][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.061248][ T67] ? process_one_work+0xdb7/0x1410 [ 38.061519][ T67] ? lock_acquire+0x134/0x160 [ 38.061762][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.062008][ T67] process_one_work+0xdf8/0x1410 [ 38.062259][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.062522][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.062771][ T67] worker_thread+0x4f1/0xd60 [ 38.063025][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.063263][ T67] kthread+0x367/0x460 [ 38.063476][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.063762][ T67] ? kthread_affine_node+0x330/0x330 [ 38.064004][ T67] ret_from_fork+0x474/0x6b0 [ 38.064245][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.064552][ T67] ? __switch_to+0x5a3/0xe00 [ 38.064796][ T67] ? kthread_affine_node+0x330/0x330 [ 38.065037][ T67] ret_from_fork_asm+0x11/0x20 [ 38.065289][ T67] [ 38.065504][ T67] irq event stamp: 552575 [ 38.065697][ T67] hardirqs last enabled at (552585): [] __up_console_sem+0x5a/0x70 [ 38.066075][ T67] hardirqs last disabled at (552594): [] __up_console_sem+0x3f/0x70 [ 38.066479][ T67] softirqs last enabled at (552056): [] handle_softirqs+0x611/0x940 [ 38.066862][ T67] softirqs last disabled at (552049): [] __irq_exit_rcu+0x103/0x1c0 [ 38.067238][ T67] ---[ end trace 0000000000000000 ]--- [ 38.069131][ T67] ------------[ cut here ]------------ [ 38.069393][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.069818][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.070304][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.070805][ T67] Tainted: [W]=WARN [ 38.071002][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.071286][ T67] Workqueue: netns cleanup_net [ 38.071559][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.071858][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.072606][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 38.072897][ T67] RAX: 00000000ffffffa6 RBX: ff1100000bb52740 RCX: 1ff4000000090eaf [ 38.073230][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb527fc [ 38.073589][ T67] RBP: ff11000009a11000 R08: 1fe220000176a501 R09: ff110000090f8bd0 [ 38.073924][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 38.074257][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008ccc000 [ 38.074606][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.074982][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.075270][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.075636][ T67] PKRU: 55555554 [ 38.075829][ T67] Call Trace: [ 38.076022][ T67] [ 38.076171][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.076437][ T67] ? notifier_call_chain+0xb0/0x320 [ 38.076680][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 38.076878][ T67] netif_close_many+0x2ac/0x640 [ 38.077116][ T67] ? mark_held_locks+0x40/0x70 [ 38.077384][ T67] ? __dev_close_many+0x670/0x670 [ 38.077627][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 38.077912][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 38.078198][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.078461][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.078745][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.078986][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.079224][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 38.079537][ T67] ? unregister_netdevice_many+0x20/0x20 [ 38.079781][ T67] default_device_exit_batch+0x38b/0x600 [ 38.080023][ T67] ? unregister_netdev+0x60/0x60 [ 38.080261][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.080523][ T67] ? fou_exit_net+0x30/0x110 [ 38.080764][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.081010][ T67] ? netns_install+0x2a0/0x2a0 [ 38.081244][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.081514][ T67] cleanup_net+0x431/0x940 [ 38.081757][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.081993][ T67] ? process_one_work+0xdb7/0x1410 [ 38.082232][ T67] ? lock_acquire+0x134/0x160 [ 38.082496][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.082740][ T67] process_one_work+0xdf8/0x1410 [ 38.082990][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.083230][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.083504][ T67] worker_thread+0x4f1/0xd60 [ 38.083755][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.083992][ T67] kthread+0x367/0x460 [ 38.084182][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.084490][ T67] ? kthread_affine_node+0x330/0x330 [ 38.084734][ T67] ret_from_fork+0x474/0x6b0 [ 38.084973][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.085255][ T67] ? __switch_to+0x5a3/0xe00 [ 38.085518][ T67] ? kthread_affine_node+0x330/0x330 [ 38.085776][ T67] ret_from_fork_asm+0x11/0x20 [ 38.086026][ T67] [ 38.086213][ T67] irq event stamp: 555493 [ 38.086428][ T67] hardirqs last enabled at (555505): [] __up_console_sem+0x5a/0x70 [ 38.086804][ T67] hardirqs last disabled at (555514): [] __up_console_sem+0x3f/0x70 [ 38.087173][ T67] softirqs last enabled at (554916): [] handle_softirqs+0x611/0x940 [ 38.087566][ T67] softirqs last disabled at (554909): [] __irq_exit_rcu+0x103/0x1c0 [ 38.087939][ T67] ---[ end trace 0000000000000000 ]--- [ 38.089666][ T67] ------------[ cut here ]------------ [ 38.089900][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.090317][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.090826][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.091306][ T67] Tainted: [W]=WARN [ 38.091521][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.091806][ T67] Workqueue: netns cleanup_net [ 38.092050][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.092370][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.093077][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 38.093381][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b751000 RCX: 1ff4000000090eaf [ 38.093707][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7510bc [ 38.094036][ T67] RBP: ff11000008ccc000 R08: 1fe22000016ea219 R09: ff110000090f8bd0 [ 38.094384][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 38.094713][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 38.095042][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.095445][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.095726][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.096054][ T67] PKRU: 55555554 [ 38.096242][ T67] Call Trace: [ 38.096457][ T67] [ 38.096606][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.096850][ T67] ? notifier_call_chain+0xb0/0x320 [ 38.097086][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 38.097279][ T67] netif_close_many+0x2ac/0x640 [ 38.097544][ T67] ? mark_held_locks+0x40/0x70 [ 38.097782][ T67] ? __dev_close_many+0x670/0x670 [ 38.098020][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 38.098303][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 38.098614][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.098860][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.099142][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.099403][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.099641][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 38.099925][ T67] ? unregister_netdevice_many+0x20/0x20 [ 38.100165][ T67] default_device_exit_batch+0x38b/0x600 [ 38.100431][ T67] ? unregister_netdev+0x60/0x60 [ 38.100676][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.100915][ T67] ? fou_exit_net+0x30/0x110 [ 38.101155][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.101419][ T67] ? netns_install+0x2a0/0x2a0 [ 38.101657][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.101900][ T67] cleanup_net+0x431/0x940 [ 38.102139][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.102400][ T67] ? process_one_work+0xdb7/0x1410 [ 38.102640][ T67] ? lock_acquire+0x134/0x160 [ 38.102875][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.103115][ T67] process_one_work+0xdf8/0x1410 [ 38.103385][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.103622][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.103869][ T67] worker_thread+0x4f1/0xd60 [ 38.104114][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.104378][ T67] kthread+0x367/0x460 [ 38.104570][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.104852][ T67] ? kthread_affine_node+0x330/0x330 [ 38.105090][ T67] ret_from_fork+0x474/0x6b0 [ 38.105327][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.105636][ T67] ? __switch_to+0x5a3/0xe00 [ 38.105873][ T67] ? kthread_affine_node+0x330/0x330 [ 38.106114][ T67] ret_from_fork_asm+0x11/0x20 [ 38.106385][ T67] [ 38.106573][ T67] irq event stamp: 558339 [ 38.106761][ T67] hardirqs last enabled at (558349): [] __up_console_sem+0x5a/0x70 [ 38.107130][ T67] hardirqs last disabled at (558358): [] __up_console_sem+0x3f/0x70 [ 38.107523][ T67] softirqs last enabled at (557734): [] handle_softirqs+0x611/0x940 [ 38.107890][ T67] softirqs last disabled at (557727): [] __irq_exit_rcu+0x103/0x1c0 [ 38.108259][ T67] ---[ end trace 0000000000000000 ]--- [ 38.109869][ T67] ------------[ cut here ]------------ [ 38.110092][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.111214][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.111790][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.112314][ T67] Tainted: [W]=WARN [ 38.112603][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.112950][ T67] Workqueue: netns cleanup_net [ 38.113266][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.113647][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.114441][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 38.114790][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caed380 RCX: 1ff4000000090ed5 [ 38.115187][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caed43c [ 38.115601][ T67] RBP: ff110000094ac000 R08: 1fe220000195da89 R09: ff110000090f8bd0 [ 38.115992][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.116412][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.116809][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.117242][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.117618][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.118021][ T67] PKRU: 55555554 [ 38.118275][ T67] Call Trace: [ 38.118559][ T67] [ 38.118779][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.119140][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.119506][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.119814][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.120281][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 38.120817][ T67] default_device_exit_batch+0x38b/0x600 [ 38.121099][ T67] ? unregister_netdev+0x60/0x60 [ 38.121333][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.121617][ T67] ? fou_exit_net+0x30/0x110 [ 38.121853][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.122090][ T67] ? netns_install+0x2a0/0x2a0 [ 38.122321][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.122591][ T67] cleanup_net+0x431/0x940 [ 38.122823][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.123050][ T67] ? process_one_work+0xdb7/0x1410 [ 38.123282][ T67] ? lock_acquire+0x134/0x160 [ 38.123544][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.123783][ T67] process_one_work+0xdf8/0x1410 [ 38.124023][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.124254][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.124527][ T67] worker_thread+0x4f1/0xd60 [ 38.124773][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.125005][ T67] kthread+0x367/0x460 [ 38.125191][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.125496][ T67] ? kthread_affine_node+0x330/0x330 [ 38.125732][ T67] ret_from_fork+0x474/0x6b0 [ 38.125966][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.126247][ T67] ? __switch_to+0x5a3/0xe00 [ 38.126506][ T67] ? kthread_affine_node+0x330/0x330 [ 38.126743][ T67] ret_from_fork_asm+0x11/0x20 [ 38.126988][ T67] [ 38.127169][ T67] irq event stamp: 565551 [ 38.127376][ T67] hardirqs last enabled at (565563): [] __up_console_sem+0x5a/0x70 [ 38.127742][ T67] hardirqs last disabled at (565572): [] __up_console_sem+0x3f/0x70 [ 38.128107][ T67] softirqs last enabled at (565302): [] handle_softirqs+0x611/0x940 [ 38.128495][ T67] softirqs last disabled at (565297): [] __irq_exit_rcu+0x103/0x1c0 [ 38.128855][ T67] ---[ end trace 0000000000000000 ]--- [ 38.158720][ T67] ------------[ cut here ]------------ [ 38.158974][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.159394][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.159845][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.160286][ T67] Tainted: [W]=WARN [ 38.160498][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.160776][ T67] Workqueue: netns cleanup_net [ 38.161013][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.161293][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.162013][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 38.162293][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caed1c0 RCX: 1ff4000000090ed5 [ 38.162635][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caed27c [ 38.162955][ T67] RBP: ff11000009a11000 R08: 1fe220000195da51 R09: ff110000090f8bd0 [ 38.163275][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.163622][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.163949][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.164312][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.164612][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.164933][ T67] PKRU: 55555554 [ 38.165116][ T67] Call Trace: [ 38.165300][ T67] [ 38.165471][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.165757][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.166029][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.166260][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.166516][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 38.166807][ T67] default_device_exit_batch+0x38b/0x600 [ 38.167045][ T67] ? unregister_netdev+0x60/0x60 [ 38.167280][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.167544][ T67] ? fou_exit_net+0x30/0x110 [ 38.167784][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.168020][ T67] ? netns_install+0x2a0/0x2a0 [ 38.168249][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.168510][ T67] cleanup_net+0x431/0x940 [ 38.168749][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.168981][ T67] ? process_one_work+0xdb7/0x1410 [ 38.169222][ T67] ? lock_acquire+0x134/0x160 [ 38.169475][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.169711][ T67] process_one_work+0xdf8/0x1410 [ 38.169958][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.170195][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.170472][ T67] worker_thread+0x4f1/0xd60 [ 38.170723][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.170967][ T67] kthread+0x367/0x460 [ 38.171160][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.171465][ T67] ? kthread_affine_node+0x330/0x330 [ 38.171707][ T67] ret_from_fork+0x474/0x6b0 [ 38.171948][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.172231][ T67] ? __switch_to+0x5a3/0xe00 [ 38.172487][ T67] ? kthread_affine_node+0x330/0x330 [ 38.172728][ T67] ret_from_fork_asm+0x11/0x20 [ 38.172970][ T67] [ 38.173155][ T67] irq event stamp: 576999 [ 38.173338][ T67] hardirqs last enabled at (577009): [] __up_console_sem+0x5a/0x70 [ 38.173723][ T67] hardirqs last disabled at (577020): [] __up_console_sem+0x3f/0x70 [ 38.174079][ T67] softirqs last enabled at (576364): [] __alloc_skb+0x4c2/0x5f0 [ 38.174473][ T67] softirqs last disabled at (576362): [] __alloc_skb+0x4c2/0x5f0 [ 38.174832][ T67] ---[ end trace 0000000000000000 ]--- [ 38.176995][ T67] ------------[ cut here ]------------ [ 38.177223][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.177649][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.178113][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.178596][ T67] Tainted: [W]=WARN [ 38.178790][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.179078][ T67] Workqueue: netns cleanup_net [ 38.179324][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.179644][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.180370][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 38.180662][ T67] RAX: 00000000ffffffa6 RBX: ff110000132bdc40 RCX: 1ff4000000090ed5 [ 38.180985][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bdcfc [ 38.181303][ T67] RBP: ff11000008ccc000 R08: 1fe2200002657ba1 R09: ff110000090f8bd0 [ 38.181649][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.181975][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.182298][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.182690][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.182969][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.183295][ T67] PKRU: 55555554 [ 38.183504][ T67] Call Trace: [ 38.183690][ T67] [ 38.183837][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.184124][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.184427][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.184662][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.184895][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 38.185180][ T67] default_device_exit_batch+0x38b/0x600 [ 38.185447][ T67] ? unregister_netdev+0x60/0x60 [ 38.185680][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.185914][ T67] ? fou_exit_net+0x30/0x110 [ 38.186147][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.186444][ T67] ? netns_install+0x2a0/0x2a0 [ 38.186678][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.186916][ T67] cleanup_net+0x431/0x940 [ 38.187154][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.187405][ T67] ? process_one_work+0xdb7/0x1410 [ 38.187643][ T67] ? lock_acquire+0x134/0x160 [ 38.187876][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.188112][ T67] process_one_work+0xdf8/0x1410 [ 38.188379][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.188615][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.188862][ T67] worker_thread+0x4f1/0xd60 [ 38.189103][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.189334][ T67] kthread+0x367/0x460 [ 38.189551][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.189830][ T67] ? kthread_affine_node+0x330/0x330 [ 38.190071][ T67] ret_from_fork+0x474/0x6b0 [ 38.190306][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.190619][ T67] ? __switch_to+0x5a3/0xe00 [ 38.190858][ T67] ? kthread_affine_node+0x330/0x330 [ 38.191095][ T67] ret_from_fork_asm+0x11/0x20 [ 38.191361][ T67] [ 38.191554][ T67] irq event stamp: 579923 [ 38.191740][ T67] hardirqs last enabled at (579933): [] __up_console_sem+0x5a/0x70 [ 38.192107][ T67] hardirqs last disabled at (579942): [] __up_console_sem+0x3f/0x70 [ 38.192502][ T67] softirqs last enabled at (579286): [] __alloc_skb+0x4c2/0x5f0 [ 38.192862][ T67] softirqs last disabled at (579284): [] __alloc_skb+0x4c2/0x5f0 [ 38.193224][ T67] ---[ end trace 0000000000000000 ]--- [ 38.197416][ T725] ------------[ cut here ]------------ [ 38.197560][ T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/725 [ 38.197782][ T725] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.198082][ T725] CPU: 0 UID: 0 PID: 725 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.198352][ T725] Tainted: [W]=WARN [ 38.198457][ T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.198618][ T725] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.198787][ T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.199253][ T725] RSP: 0018:ffa00000012cf918 EFLAGS: 00010286 [ 38.199425][ T725] RAX: 00000000ffffffa6 RBX: ff1100000d401700 RCX: 1ff4000000259ee9 [ 38.199621][ T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4017bc [ 38.199816][ T725] RBP: ff110000085b1000 R08: 1fe2200001a802f9 R09: ff1100001731ae80 [ 38.200012][ T725] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.200209][ T725] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000085b1000 [ 38.200423][ T725] FS: 00007f7107005840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.200651][ T725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.200814][ T725] CR2: 0000561705c5dd5c CR3: 000000000b4f3004 CR4: 0000000000771ef0 [ 38.201013][ T725] PKRU: 55555554 [ 38.201110][ T725] Call Trace: [ 38.201207][ T725] [ 38.201275][ T725] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.201414][ T725] ? notifier_call_chain+0xb0/0x320 [ 38.201545][ T725] rtmsg_ifinfo+0x5c/0xb0 [ 38.201644][ T725] register_netdevice+0x1526/0x1bc0 [ 38.201776][ T725] ? unregister_netdevice_queue+0x470/0x470 [ 38.201944][ T725] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.202076][ T725] __ip_tunnel_create+0x380/0x470 [ 38.202207][ T725] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 38.202337][ T725] ? net_generic+0xb3/0x1e0 [ 38.202478][ T725] ip_tunnel_init_net+0x1b4/0x510 [ 38.202607][ T725] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 38.202744][ T725] ? __kmalloc_noprof+0x2d7/0x760 [ 38.202878][ T725] ops_init+0x187/0x560 [ 38.202977][ T725] setup_net+0x11b/0x3b0 [ 38.203080][ T725] ? unregister_pernet_device+0x80/0x80 [ 38.203208][ T725] ? lockdep_init_map_type+0x5d/0x250 [ 38.203337][ T725] ? mutex_init_lockdep+0xf6/0x120 [ 38.203478][ T725] copy_net_ns+0x383/0x660 [ 38.203610][ T725] create_new_namespaces+0x371/0xa10 [ 38.203745][ T725] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.203875][ T725] ksys_unshare+0x353/0x880 [ 38.204005][ T725] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.204137][ T725] ? walk_process_tree+0x350/0x350 [ 38.204265][ T725] ? __x64_sys_openat+0x10e/0x210 [ 38.204407][ T725] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.204539][ T725] __x64_sys_unshare+0x34/0x50 [ 38.204672][ T725] ? do_syscall_64+0x82/0xfc0 [ 38.204810][ T725] do_syscall_64+0x117/0xfc0 [ 38.204940][ T725] ? trace_hardirqs_off+0xd/0x30 [ 38.205074][ T725] ? exc_page_fault+0xee/0x100 [ 38.205204][ T725] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.205376][ T725] RIP: 0033:0x7f71072c7bcb [ 38.205519][ T725] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.205985][ T725] RSP: 002b:00007ffe4ef2a868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 38.206189][ T725] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71072c7bcb [ 38.206393][ T725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.206589][ T725] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.206782][ T725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ef2ca90 [ 38.206974][ T725] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4ef2e889 [ 38.207174][ T725] [ 38.207270][ T725] irq event stamp: 37479 [ 38.207378][ T725] hardirqs last enabled at (37489): [] __up_console_sem+0x5a/0x70 [ 38.207605][ T725] hardirqs last disabled at (37496): [] __up_console_sem+0x3f/0x70 [ 38.207829][ T725] softirqs last enabled at (36900): [] __alloc_skb+0x4c2/0x5f0 [ 38.208053][ T725] softirqs last disabled at (36898): [] __alloc_skb+0x4c2/0x5f0 [ 38.208277][ T725] ---[ end trace 0000000000000000 ]--- [ 38.210892][ T725] ------------[ cut here ]------------ [ 38.211029][ T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/725 [ 38.211254][ T725] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.211569][ T725] CPU: 0 UID: 0 PID: 725 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.211834][ T725] Tainted: [W]=WARN [ 38.211933][ T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.212096][ T725] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.212269][ T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.212750][ T725] RSP: 0018:ffa00000012cf8f8 EFLAGS: 00010286 [ 38.212917][ T725] RAX: 00000000ffffffa6 RBX: ff11000009a7bc40 RCX: 1ff4000000259ee5 [ 38.213115][ T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7bcfc [ 38.213311][ T725] RBP: ff1100000e894000 R08: 1fe220000134f7a1 R09: ff1100001731ae80 [ 38.213519][ T725] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.213716][ T725] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e894000 [ 38.213914][ T725] FS: 00007f7107005840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.214146][ T725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.214313][ T725] CR2: 0000561705c5dd5c CR3: 000000000b4f3004 CR4: 0000000000771ef0 [ 38.214520][ T725] PKRU: 55555554 [ 38.214619][ T725] Call Trace: [ 38.214716][ T725] [ 38.214784][ T725] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.214916][ T725] ? notifier_call_chain+0xb0/0x320 [ 38.215050][ T725] rtmsg_ifinfo+0x5c/0xb0 [ 38.215154][ T725] register_netdevice+0x1526/0x1bc0 [ 38.215288][ T725] ? unregister_netdevice_queue+0x470/0x470 [ 38.215460][ T725] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.215594][ T725] __ip_tunnel_create+0x380/0x470 [ 38.215728][ T725] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 38.215861][ T725] ? net_generic+0xb3/0x1e0 [ 38.215999][ T725] ip_tunnel_init_net+0x1b4/0x510 [ 38.216134][ T725] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 38.216269][ T725] ? trace_kmalloc+0xed/0x130 [ 38.216416][ T725] ? __kasan_kmalloc+0x7b/0x90 [ 38.216550][ T725] vti_init_net+0x2a/0x140 [ 38.216681][ T725] ops_init+0x187/0x560 [ 38.216783][ T725] setup_net+0x11b/0x3b0 [ 38.216884][ T725] ? unregister_pernet_device+0x80/0x80 [ 38.217016][ T725] ? lockdep_init_map_type+0x5d/0x250 [ 38.217150][ T725] ? mutex_init_lockdep+0xf6/0x120 [ 38.217290][ T725] copy_net_ns+0x383/0x660 [ 38.217432][ T725] create_new_namespaces+0x371/0xa10 [ 38.217567][ T725] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.217699][ T725] ksys_unshare+0x353/0x880 [ 38.217832][ T725] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.217965][ T725] ? walk_process_tree+0x350/0x350 [ 38.218101][ T725] ? __x64_sys_openat+0x10e/0x210 [ 38.218234][ T725] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.218377][ T725] __x64_sys_unshare+0x34/0x50 [ 38.218508][ T725] ? do_syscall_64+0x82/0xfc0 [ 38.218640][ T725] do_syscall_64+0x117/0xfc0 [ 38.218772][ T725] ? trace_hardirqs_off+0xd/0x30 [ 38.218903][ T725] ? exc_page_fault+0xee/0x100 [ 38.219034][ T725] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.219200][ T725] RIP: 0033:0x7f71072c7bcb [ 38.219338][ T725] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.219814][ T725] RSP: 002b:00007ffe4ef2a868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 38.220020][ T725] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71072c7bcb [ 38.220215][ T725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.220419][ T725] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.220615][ T725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ef2ca90 [ 38.220810][ T725] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4ef2e889 [ 38.221015][ T725] [ 38.221113][ T725] irq event stamp: 39353 [ 38.221211][ T725] hardirqs last enabled at (39361): [] __up_console_sem+0x5a/0x70 [ 38.221447][ T725] hardirqs last disabled at (39370): [] __up_console_sem+0x3f/0x70 [ 38.221673][ T725] softirqs last enabled at (38756): [] __alloc_skb+0x4c2/0x5f0 [ 38.221905][ T725] softirqs last disabled at (38754): [] __alloc_skb+0x4c2/0x5f0 [ 38.222131][ T725] ---[ end trace 0000000000000000 ]--- [ 38.224951][ T725] ------------[ cut here ]------------ [ 38.225088][ T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/725 [ 38.225315][ T725] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.225625][ T725] CPU: 0 UID: 0 PID: 725 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.225887][ T725] Tainted: [W]=WARN [ 38.225986][ T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.226152][ T725] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.226321][ T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.226789][ T725] RSP: 0018:ffa00000012cfa78 EFLAGS: 00010286 [ 38.226956][ T725] RAX: 00000000ffffffa6 RBX: ff11000017693c40 RCX: 1ff4000000259f15 [ 38.227151][ T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017693cfc [ 38.227350][ T725] RBP: ff11000009694000 R08: 1fe2200002ed27a1 R09: ff1100001731ae80 [ 38.227548][ T725] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.227744][ T725] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009694000 [ 38.227940][ T725] FS: 00007f7107005840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.228170][ T725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.228332][ T725] CR2: 0000561705c5dd5c CR3: 000000000b4f3004 CR4: 0000000000771ef0 [ 38.228538][ T725] PKRU: 55555554 [ 38.228635][ T725] Call Trace: [ 38.228731][ T725] [ 38.228797][ T725] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.228927][ T725] ? notifier_call_chain+0xb0/0x320 [ 38.229056][ T725] rtmsg_ifinfo+0x5c/0xb0 [ 38.229156][ T725] register_netdevice+0x1526/0x1bc0 [ 38.229287][ T725] ? unregister_netdevice_queue+0x470/0x470 [ 38.229460][ T725] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.229595][ T725] register_netdev+0x23/0x40 [ 38.229725][ T725] vti6_init_net+0x280/0x3c0 [ 38.229858][ T725] ops_init+0x187/0x560 [ 38.229959][ T725] setup_net+0x11b/0x3b0 [ 38.230057][ T725] ? unregister_pernet_device+0x80/0x80 [ 38.230185][ T725] ? lockdep_init_map_type+0x5d/0x250 [ 38.230315][ T725] ? mutex_init_lockdep+0xf6/0x120 [ 38.230462][ T725] copy_net_ns+0x383/0x660 [ 38.230595][ T725] create_new_namespaces+0x371/0xa10 [ 38.230727][ T725] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.230857][ T725] ksys_unshare+0x353/0x880 [ 38.230989][ T725] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.231119][ T725] ? walk_process_tree+0x350/0x350 [ 38.231248][ T725] ? __x64_sys_openat+0x10e/0x210 [ 38.231390][ T725] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.231520][ T725] __x64_sys_unshare+0x34/0x50 [ 38.231649][ T725] ? do_syscall_64+0x82/0xfc0 [ 38.231778][ T725] do_syscall_64+0x117/0xfc0 [ 38.231906][ T725] ? trace_hardirqs_off+0xd/0x30 [ 38.232038][ T725] ? exc_page_fault+0xee/0x100 [ 38.232166][ T725] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.232327][ T725] RIP: 0033:0x7f71072c7bcb [ 38.232475][ T725] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.232933][ T725] RSP: 002b:00007ffe4ef2a868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 38.233129][ T725] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71072c7bcb [ 38.233323][ T725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.233539][ T725] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.233730][ T725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ef2ca90 [ 38.233923][ T725] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4ef2e889 [ 38.234126][ T725] [ 38.234222][ T725] irq event stamp: 41277 [ 38.234318][ T725] hardirqs last enabled at (41285): [] __up_console_sem+0x5a/0x70 [ 38.234558][ T725] hardirqs last disabled at (41294): [] __up_console_sem+0x3f/0x70 [ 38.234782][ T725] softirqs last enabled at (41242): [] handle_softirqs+0x611/0x940 [ 38.235006][ T725] softirqs last disabled at (41237): [] __irq_exit_rcu+0x103/0x1c0 [ 38.235229][ T725] ---[ end trace 0000000000000000 ]--- [ 38.238455][ T725] ------------[ cut here ]------------ [ 38.238590][ T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/725 [ 38.238811][ T725] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.239109][ T725] CPU: 0 UID: 0 PID: 725 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.239899][ T725] Tainted: [W]=WARN [ 38.239999][ T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.240160][ T725] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.240329][ T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.240852][ T725] RSP: 0018:ffa00000012cfa68 EFLAGS: 00010286 [ 38.241015][ T725] RAX: 00000000ffffffa6 RBX: ff110000133cc040 RCX: 1ff4000000259f13 [ 38.241209][ T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cc0fc [ 38.241463][ T725] RBP: ff1100000fed4000 R08: 1fe2200002679821 R09: ff1100001731ae80 [ 38.241711][ T725] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.241910][ T725] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fed4000 [ 38.242106][ T725] FS: 00007f7107005840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.242333][ T725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.242556][ T725] CR2: 0000561705c5dd5c CR3: 000000000b4f3004 CR4: 0000000000771ef0 [ 38.242749][ T725] PKRU: 55555554 [ 38.242846][ T725] Call Trace: [ 38.242943][ T725] [ 38.243010][ T725] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.243194][ T725] ? notifier_call_chain+0xb0/0x320 [ 38.243326][ T725] rtmsg_ifinfo+0x5c/0xb0 [ 38.243485][ T725] register_netdevice+0x1526/0x1bc0 [ 38.243617][ T725] ? unregister_netdevice_queue+0x470/0x470 [ 38.243781][ T725] register_netdev+0x23/0x40 [ 38.243910][ T725] sit_init_net+0x299/0x570 [ 38.244043][ T725] ops_init+0x187/0x560 [ 38.244145][ T725] setup_net+0x11b/0x3b0 [ 38.244243][ T725] ? unregister_pernet_device+0x80/0x80 [ 38.244432][ T725] ? lockdep_init_map_type+0x5d/0x250 [ 38.244564][ T725] ? mutex_init_lockdep+0xf6/0x120 [ 38.244696][ T725] copy_net_ns+0x383/0x660 [ 38.244828][ T725] create_new_namespaces+0x371/0xa10 [ 38.244960][ T725] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.245091][ T725] ksys_unshare+0x353/0x880 [ 38.245220][ T725] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.245410][ T725] ? walk_process_tree+0x350/0x350 [ 38.245538][ T725] ? __x64_sys_openat+0x10e/0x210 [ 38.245669][ T725] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.245800][ T725] __x64_sys_unshare+0x34/0x50 [ 38.245929][ T725] ? do_syscall_64+0x82/0xfc0 [ 38.246060][ T725] do_syscall_64+0x117/0xfc0 [ 38.246188][ T725] ? trace_hardirqs_off+0xd/0x30 [ 38.246316][ T725] ? exc_page_fault+0xee/0x100 [ 38.246507][ T725] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.246665][ T725] RIP: 0033:0x7f71072c7bcb [ 38.246800][ T725] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.247258][ T725] RSP: 002b:00007ffe4ef2a868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 38.247508][ T725] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71072c7bcb [ 38.247701][ T725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.247891][ T725] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.248084][ T725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ef2ca90 [ 38.248276][ T725] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4ef2e889 [ 38.248536][ T725] [ 38.248633][ T725] irq event stamp: 45165 [ 38.248729][ T725] hardirqs last enabled at (45173): [] __up_console_sem+0x5a/0x70 [ 38.248953][ T725] hardirqs last disabled at (45180): [] __up_console_sem+0x3f/0x70 [ 38.249175][ T725] softirqs last enabled at (45154): [] handle_softirqs+0x611/0x940 [ 38.249460][ T725] softirqs last disabled at (45197): [] __irq_exit_rcu+0x103/0x1c0 [ 38.249684][ T725] ---[ end trace 0000000000000000 ]--- [ 38.253204][ T725] ------------[ cut here ]------------ [ 38.253369][ T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/725 [ 38.253600][ T725] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.253904][ T725] CPU: 1 UID: 0 PID: 725 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.254172][ T725] Tainted: [W]=WARN [ 38.254272][ T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.254449][ T725] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.254620][ T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.255088][ T725] RSP: 0018:ffa00000012cfa78 EFLAGS: 00010286 [ 38.255254][ T725] RAX: 00000000ffffffa6 RBX: ff110000021ef540 RCX: 1ff4000000259f15 [ 38.255461][ T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ef5fc [ 38.255658][ T725] RBP: ff1100000a3ac000 R08: 1fe220000043dec1 R09: ff1100001731ae80 [ 38.255856][ T725] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 38.256051][ T725] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a3ac000 [ 38.256248][ T725] FS: 00007f7107005840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 38.256493][ T725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.256661][ T725] CR2: 00007fd0d4b73888 CR3: 000000000b4f3003 CR4: 0000000000771ef0 [ 38.256859][ T725] PKRU: 55555554 [ 38.256957][ T725] Call Trace: [ 38.257057][ T725] [ 38.257125][ T725] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.257257][ T725] ? notifier_call_chain+0xb0/0x320 [ 38.257397][ T725] rtmsg_ifinfo+0x5c/0xb0 [ 38.257500][ T725] register_netdevice+0x1526/0x1bc0 [ 38.257633][ T725] ? unregister_netdevice_queue+0x470/0x470 [ 38.257795][ T725] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.257929][ T725] register_netdev+0x23/0x40 [ 38.258060][ T725] ip6_tnl_init_net+0x2b8/0x400 [ 38.258192][ T725] ops_init+0x187/0x560 [ 38.258293][ T725] setup_net+0x11b/0x3b0 [ 38.258404][ T725] ? unregister_pernet_device+0x80/0x80 [ 38.258534][ T725] ? lockdep_init_map_type+0x5d/0x250 [ 38.258663][ T725] ? mutex_init_lockdep+0xf6/0x120 [ 38.258795][ T725] copy_net_ns+0x383/0x660 [ 38.258927][ T725] create_new_namespaces+0x371/0xa10 [ 38.259060][ T725] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.259190][ T725] ksys_unshare+0x353/0x880 [ 38.259324][ T725] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.259466][ T725] ? walk_process_tree+0x350/0x350 [ 38.259598][ T725] ? __x64_sys_openat+0x10e/0x210 [ 38.259729][ T725] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.259861][ T725] __x64_sys_unshare+0x34/0x50 [ 38.259991][ T725] ? do_syscall_64+0x82/0xfc0 [ 38.260121][ T725] do_syscall_64+0x117/0xfc0 [ 38.260250][ T725] ? trace_hardirqs_off+0xd/0x30 [ 38.260393][ T725] ? exc_page_fault+0xee/0x100 [ 38.260525][ T725] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.260686][ T725] RIP: 0033:0x7f71072c7bcb [ 38.260822][ T725] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.261291][ T725] RSP: 002b:00007ffe4ef2a868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 38.261498][ T725] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71072c7bcb [ 38.261694][ T725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.261888][ T725] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.262086][ T725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ef2ca90 [ 38.262279][ T725] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4ef2e889 [ 38.262489][ T725] [ 38.262586][ T725] irq event stamp: 47645 [ 38.262685][ T725] hardirqs last enabled at (47653): [] __up_console_sem+0x5a/0x70 [ 38.262910][ T725] hardirqs last disabled at (47660): [] __up_console_sem+0x3f/0x70 [ 38.263136][ T725] softirqs last enabled at (47254): [] handle_softirqs+0x611/0x940 [ 38.263369][ T725] softirqs last disabled at (47249): [] __irq_exit_rcu+0x103/0x1c0 [ 38.263594][ T725] ---[ end trace 0000000000000000 ]--- [ 38.284327][ T67] ------------[ cut here ]------------ [ 38.284512][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.284790][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.285107][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.285441][ T67] Tainted: [W]=WARN [ 38.285577][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.285771][ T67] Workqueue: netns cleanup_net [ 38.285942][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.286175][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.286721][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 38.286915][ T67] RAX: 00000000ffffffa6 RBX: ff1100000619a200 RCX: 1ff4000000090eed [ 38.287137][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619a2bc [ 38.287377][ T67] RBP: ff1100000d729000 R08: 1fe2200000c33459 R09: ff110000090f8bd0 [ 38.287599][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.287820][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.288046][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.288300][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.288518][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.288739][ T67] PKRU: 55555554 [ 38.288872][ T67] Call Trace: [ 38.289008][ T67] [ 38.289115][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.289314][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.289526][ T67] ? queue_rcu_work+0x7c/0xa0 [ 38.289697][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 38.289868][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.290033][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 38.290198][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.290387][ T67] ops_undo_list+0x615/0x8f0 [ 38.290558][ T67] ? netns_install+0x2a0/0x2a0 [ 38.290723][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.290893][ T67] cleanup_net+0x431/0x940 [ 38.291063][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.291226][ T67] ? process_one_work+0xdb7/0x1410 [ 38.291445][ T67] ? lock_acquire+0x134/0x160 [ 38.291613][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.291782][ T67] process_one_work+0xdf8/0x1410 [ 38.291954][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.292120][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.292302][ T67] worker_thread+0x4f1/0xd60 [ 38.292495][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.292659][ T67] kthread+0x367/0x460 [ 38.292795][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.292990][ T67] ? kthread_affine_node+0x330/0x330 [ 38.293155][ T67] ret_from_fork+0x474/0x6b0 [ 38.293323][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.293537][ T67] ? __switch_to+0x5a3/0xe00 [ 38.293709][ T67] ? kthread_affine_node+0x330/0x330 [ 38.293875][ T67] ret_from_fork_asm+0x11/0x20 [ 38.294050][ T67] [ 38.294185][ T67] irq event stamp: 589851 [ 38.294318][ T67] hardirqs last enabled at (589861): [] __up_console_sem+0x5a/0x70 [ 38.294584][ T67] hardirqs last disabled at (589872): [] __up_console_sem+0x3f/0x70 [ 38.294834][ T67] softirqs last enabled at (589506): [] handle_softirqs+0x611/0x940 [ 38.295085][ T67] softirqs last disabled at (589499): [] __irq_exit_rcu+0x103/0x1c0 [ 38.295337][ T67] ---[ end trace 0000000000000000 ]--- [ 38.296516][ T67] ------------[ cut here ]------------ [ 38.296681][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.296956][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.297270][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.297604][ T67] Tainted: [W]=WARN [ 38.297737][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.297929][ T67] Workqueue: netns cleanup_net [ 38.298099][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.298297][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.298775][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 38.298969][ T67] RAX: 00000000ffffffa6 RBX: ff11000008d2ce40 RCX: 1ff4000000090eed [ 38.299188][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2cefc [ 38.299432][ T67] RBP: ff1100000b80c000 R08: 1fe22000011a59e1 R09: ff110000090f8bd0 [ 38.299650][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.299867][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.300087][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.300336][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.300556][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.300776][ T67] PKRU: 55555554 [ 38.300908][ T67] Call Trace: [ 38.301042][ T67] [ 38.301148][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.301361][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.301559][ T67] ? queue_rcu_work+0x7c/0xa0 [ 38.301725][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 38.301891][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.302052][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 38.302217][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.302404][ T67] ops_undo_list+0x615/0x8f0 [ 38.302572][ T67] ? netns_install+0x2a0/0x2a0 [ 38.302732][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.302904][ T67] cleanup_net+0x431/0x940 [ 38.303071][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.303233][ T67] ? process_one_work+0xdb7/0x1410 [ 38.303421][ T67] ? lock_acquire+0x134/0x160 [ 38.303585][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.303750][ T67] process_one_work+0xdf8/0x1410 [ 38.303917][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.304081][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.304253][ T67] worker_thread+0x4f1/0xd60 [ 38.304444][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.304610][ T67] kthread+0x367/0x460 [ 38.304747][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.304941][ T67] ? kthread_affine_node+0x330/0x330 [ 38.305106][ T67] ret_from_fork+0x474/0x6b0 [ 38.305271][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.305490][ T67] ? __switch_to+0x5a3/0xe00 [ 38.305656][ T67] ? kthread_affine_node+0x330/0x330 [ 38.305821][ T67] ret_from_fork_asm+0x11/0x20 [ 38.305992][ T67] [ 38.306123][ T67] irq event stamp: 592533 [ 38.306256][ T67] hardirqs last enabled at (592543): [] __up_console_sem+0x5a/0x70 [ 38.306527][ T67] hardirqs last disabled at (592554): [] __up_console_sem+0x3f/0x70 [ 38.306775][ T67] softirqs last enabled at (591926): [] __alloc_skb+0x4c2/0x5f0 [ 38.307021][ T67] softirqs last disabled at (591924): [] __alloc_skb+0x4c2/0x5f0 [ 38.307270][ T67] ---[ end trace 0000000000000000 ]--- [ 38.308497][ T67] ------------[ cut here ]------------ [ 38.308660][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.308935][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.309248][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.309582][ T67] Tainted: [W]=WARN [ 38.309718][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.309911][ T67] Workqueue: netns cleanup_net [ 38.310081][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.310278][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.311166][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 38.311380][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7a3c0 RCX: 1ff4000000090eed [ 38.311600][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7a47c [ 38.311825][ T67] RBP: ff11000016ba1000 R08: 1fe220000134f491 R09: ff110000090f8bd0 [ 38.312042][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.312262][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.312511][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.312765][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.312969][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.313192][ T67] PKRU: 55555554 [ 38.313326][ T67] Call Trace: [ 38.313481][ T67] [ 38.313588][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.313785][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.313981][ T67] ? queue_rcu_work+0x7c/0xa0 [ 38.314148][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 38.314315][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.314502][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 38.314671][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.314839][ T67] ops_undo_list+0x615/0x8f0 [ 38.315009][ T67] ? netns_install+0x2a0/0x2a0 [ 38.315173][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.315357][ T67] cleanup_net+0x431/0x940 [ 38.315535][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.315699][ T67] ? process_one_work+0xdb7/0x1410 [ 38.315865][ T67] ? lock_acquire+0x134/0x160 [ 38.316031][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.316200][ T67] process_one_work+0xdf8/0x1410 [ 38.316389][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.316554][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.316725][ T67] worker_thread+0x4f1/0xd60 [ 38.316894][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.317059][ T67] kthread+0x367/0x460 [ 38.317196][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.317412][ T67] ? kthread_affine_node+0x330/0x330 [ 38.317579][ T67] ret_from_fork+0x474/0x6b0 [ 38.317747][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.317944][ T67] ? __switch_to+0x5a3/0xe00 [ 38.318111][ T67] ? kthread_affine_node+0x330/0x330 [ 38.318276][ T67] ret_from_fork_asm+0x11/0x20 [ 38.318465][ T67] [ 38.318598][ T67] irq event stamp: 595955 [ 38.318731][ T67] hardirqs last enabled at (595965): [] __up_console_sem+0x5a/0x70 [ 38.318986][ T67] hardirqs last disabled at (595974): [] __up_console_sem+0x3f/0x70 [ 38.319235][ T67] softirqs last enabled at (595516): [] handle_softirqs+0x611/0x940 [ 38.319503][ T67] softirqs last disabled at (594805): [] __irq_exit_rcu+0x103/0x1c0 [ 38.319754][ T67] ---[ end trace 0000000000000000 ]--- [ 38.320722][ T67] ------------[ cut here ]------------ [ 38.320880][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 38.321155][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.321916][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.322278][ T67] Tainted: [W]=WARN [ 38.322479][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.322717][ T67] Workqueue: netns cleanup_net [ 38.322933][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.323180][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.323718][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 38.323956][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7b700 RCX: 1ff4000000090eed [ 38.324219][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7b7bc [ 38.324505][ T67] RBP: ff11000015cc4000 R08: 1fe220000134f6f9 R09: ff110000090f8bd0 [ 38.324776][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.325041][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.325308][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.325627][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.325867][ T67] CR2: 00007fffa8daea88 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 38.326134][ T67] PKRU: 55555554 [ 38.326311][ T67] Call Trace: [ 38.326511][ T67] [ 38.326711][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.327002][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.327296][ T67] ? queue_rcu_work+0x7c/0xa0 [ 38.327574][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 38.327831][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.328083][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 38.328340][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.328682][ T67] ops_undo_list+0x615/0x8f0 [ 38.328939][ T67] ? netns_install+0x2a0/0x2a0 [ 38.329148][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.329385][ T67] cleanup_net+0x431/0x940 [ 38.329602][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.329810][ T67] ? process_one_work+0xdb7/0x1410 [ 38.330020][ T67] ? lock_acquire+0x134/0x160 [ 38.330229][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.330462][ T67] process_one_work+0xdf8/0x1410 [ 38.330680][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.330891][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.331108][ T67] worker_thread+0x4f1/0xd60 [ 38.331320][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.331552][ T67] kthread+0x367/0x460 [ 38.331732][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.331971][ T67] ? kthread_affine_node+0x330/0x330 [ 38.332181][ T67] ret_from_fork+0x474/0x6b0 [ 38.332413][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.332661][ T67] ? __switch_to+0x5a3/0xe00 [ 38.332873][ T67] ? kthread_affine_node+0x330/0x330 [ 38.333082][ T67] ret_from_fork_asm+0x11/0x20 [ 38.333296][ T67] [ 38.333495][ T67] irq event stamp: 603635 [ 38.333673][ T67] hardirqs last enabled at (603737): [] __up_console_sem+0x5a/0x70 [ 38.333966][ T67] hardirqs last disabled at (603838): [] __up_console_sem+0x3f/0x70 [ 38.334266][ T67] softirqs last enabled at (603938): [] handle_softirqs+0x611/0x940 [ 38.334579][ T67] softirqs last disabled at (603949): [] __irq_exit_rcu+0x103/0x1c0 [ 38.334872][ T67] ---[ end trace 0000000000000000 ]--- [ 38.335935][ T67] ------------[ cut here ]------------ [ 38.336071][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 38.336303][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.336595][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.336868][ T67] Tainted: [W]=WARN [ 38.336958][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.337107][ T67] Workqueue: netns cleanup_net [ 38.337230][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.337401][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.337824][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 38.337973][ T67] RAX: 00000000ffffffa6 RBX: ff11000012e22740 RCX: 1ff4000000090eed [ 38.338151][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e227fc [ 38.338327][ T67] RBP: ff1100000fd54000 R08: 1fe22000025c4501 R09: ff110000090f8bd0 [ 38.338523][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.338697][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.338875][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.339084][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.339234][ T67] CR2: 00000000004eb8c0 CR3: 000000000d7e1004 CR4: 0000000000771ef0 [ 38.339423][ T67] PKRU: 55555554 [ 38.339514][ T67] Call Trace: [ 38.339602][ T67] [ 38.339665][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.339821][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.339971][ T67] ? queue_rcu_work+0x7c/0xa0 [ 38.340089][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 38.340210][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.340326][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 38.340456][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.340575][ T67] ops_undo_list+0x615/0x8f0 [ 38.340700][ T67] ? netns_install+0x2a0/0x2a0 [ 38.340816][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.340941][ T67] cleanup_net+0x431/0x940 [ 38.341060][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.341178][ T67] ? process_one_work+0xdb7/0x1410 [ 38.341300][ T67] ? lock_acquire+0x134/0x160 [ 38.341428][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.341548][ T67] process_one_work+0xdf8/0x1410 [ 38.341669][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.341786][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.341908][ T67] worker_thread+0x4f1/0xd60 [ 38.342031][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.342147][ T67] kthread+0x367/0x460 [ 38.342236][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.342396][ T67] ? kthread_affine_node+0x330/0x330 [ 38.342513][ T67] ret_from_fork+0x474/0x6b0 [ 38.342632][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.342779][ T67] ? __switch_to+0x5a3/0xe00 [ 38.342900][ T67] ? kthread_affine_node+0x330/0x330 [ 38.343017][ T67] ret_from_fork_asm+0x11/0x20 [ 38.343141][ T67] [ 38.343229][ T67] irq event stamp: 605645 [ 38.343317][ T67] hardirqs last enabled at (605653): [] __up_console_sem+0x5a/0x70 [ 38.343533][ T67] hardirqs last disabled at (605662): [] __up_console_sem+0x3f/0x70 [ 38.343742][ T67] softirqs last enabled at (605336): [] handle_softirqs+0x611/0x940 [ 38.343943][ T67] softirqs last disabled at (605327): [] __irq_exit_rcu+0x103/0x1c0 [ 38.344147][ T67] ---[ end trace 0000000000000000 ]--- [ 38.353915][ T726] ------------[ cut here ]------------ [ 38.354059][ T726] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/726 [ 38.354285][ T726] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.354606][ T726] CPU: 3 UID: 0 PID: 726 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.354868][ T726] Tainted: [W]=WARN [ 38.354967][ T726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.355130][ T726] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.355299][ T726] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.355777][ T726] RSP: 0018:ffa00000012df020 EFLAGS: 00010286 [ 38.355941][ T726] RAX: 00000000ffffffa6 RBX: ff11000009a7b1c0 RCX: 1ff400000025bdca [ 38.356135][ T726] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7b27c [ 38.356329][ T726] RBP: ff1100000d6f9000 R08: 1fe220000134f651 R09: ff11000015cbd158 [ 38.356533][ T726] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 38.356731][ T726] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 38.356928][ T726] FS: 00007ff0024c1840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.357155][ T726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.357317][ T726] CR2: 00007ff0027911a0 CR3: 000000000d7e1004 CR4: 0000000000771ef0 [ 38.357523][ T726] PKRU: 55555554 [ 38.357619][ T726] Call Trace: [ 38.357716][ T726] [ 38.357783][ T726] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.357916][ T726] rtmsg_ifinfo+0x5c/0xb0 [ 38.358017][ T726] ? mark_held_locks+0x40/0x70 [ 38.358146][ T726] __dev_notify_flags+0x1b8/0x280 [ 38.358277][ T726] ? netif_change_name+0x8c0/0x8c0 [ 38.358415][ T726] ? __dev_change_flags+0x4a4/0x6d0 [ 38.358546][ T726] ? netif_set_allmulti+0x2c0/0x2c0 [ 38.358678][ T726] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.358812][ T726] ? is_bpf_text_address+0x68/0x110 [ 38.358945][ T726] netif_change_flags+0xfe/0x190 [ 38.359077][ T726] ? unwind_get_return_address+0x67/0xd0 [ 38.359207][ T726] do_setlink.isra.0+0x1d25/0x2a60 [ 38.359339][ T726] ? rtnl_link_get_size+0x350/0x350 [ 38.359480][ T726] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 38.359645][ T726] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.359777][ T726] ? validate_chain+0x38b/0xc20 [ 38.359906][ T726] ? rcu_read_lock_any_held+0x66/0x90 [ 38.360036][ T726] ? stack_depot_save_flags+0x367/0x770 [ 38.360168][ T726] ? __kernel_text_address+0x12/0x30 [ 38.360299][ T726] ? __lock_acquire+0x508/0xc10 [ 38.360442][ T726] ? lock_acquire.part.0+0xbc/0x260 [ 38.360572][ T726] ? rtnl_newlink+0x883/0xee0 [ 38.360701][ T726] ? rcu_is_watching+0x15/0xd0 [ 38.360829][ T726] ? lock_acquire+0x134/0x160 [ 38.360959][ T726] ? rcu_is_watching+0x15/0xd0 [ 38.361089][ T726] ? rcu_is_watching+0x15/0xd0 [ 38.361218][ T726] ? trace_contention_end+0xb3/0x1a0 [ 38.361353][ T726] ? __mutex_lock+0x1db/0x2010 [ 38.361491][ T726] ? __mutex_lock+0x9b2/0x2010 [ 38.361624][ T726] ? rtnl_newlink+0x883/0xee0 [ 38.361755][ T726] ? ww_mutex_lock+0x160/0x160 [ 38.361888][ T726] ? __rtnl_newlink+0x3fa/0xa50 [ 38.362020][ T726] rtnl_newlink+0x8d1/0xee0 [ 38.362153][ T726] ? lock_acquire.part.0+0xbc/0x260 [ 38.362283][ T726] ? find_held_lock+0x2b/0x80 [ 38.362424][ T726] ? __rtnl_newlink+0xa50/0xa50 [ 38.362553][ T726] ? mark_usage+0x61/0x170 [ 38.362687][ T726] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.362819][ T726] ? lock_acquire.part.0+0xbc/0x260 [ 38.362948][ T726] ? find_held_lock+0x2b/0x80 [ 38.363080][ T726] ? __rtnl_newlink+0xa50/0xa50 [ 38.363212][ T726] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.363348][ T726] ? __rtnl_newlink+0xa50/0xa50 [ 38.363486][ T726] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.363619][ T726] ? validate_chain+0x38b/0xc20 [ 38.363748][ T726] ? rtnl_link_fill+0x920/0x920 [ 38.363876][ T726] ? __lock_acquire+0x508/0xc10 [ 38.364009][ T726] ? lock_acquire.part.0+0xbc/0x260 [ 38.364138][ T726] ? find_held_lock+0x2b/0x80 [ 38.364269][ T726] netlink_rcv_skb+0x14e/0x3a0 [ 38.364467][ T726] ? rtnl_link_fill+0x920/0x920 [ 38.364654][ T726] ? netlink_ack+0xcf0/0xcf0 [ 38.364791][ T726] ? netlink_deliver_tap+0xc5/0x330 [ 38.364921][ T726] ? netlink_deliver_tap+0x13c/0x330 [ 38.365055][ T726] netlink_unicast+0x486/0x750 [ 38.365185][ T726] ? netlink_attachskb+0x810/0x810 [ 38.365317][ T726] ? __lock_acquire+0x508/0xc10 [ 38.365514][ T726] netlink_sendmsg+0x735/0xc60 [ 38.365647][ T726] ? netlink_unicast+0x750/0x750 [ 38.365780][ T726] ? __might_fault+0x97/0x140 [ 38.365913][ T726] ____sys_sendmsg+0x419/0x850 [ 38.366045][ T726] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.366177][ T726] ? get_timestamp.constprop.0+0x390/0x390 [ 38.366340][ T726] ? move_addr_to_kernel+0x40/0x40 [ 38.366538][ T726] ? stack_depot_save_flags+0x367/0x770 [ 38.366669][ T726] ? validate_chain+0x38b/0xc20 [ 38.366858][ T726] ___sys_sendmsg+0x14e/0x1d0 [ 38.366990][ T726] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 38.367153][ T726] ? copy_msghdr_from_user+0x460/0x460 [ 38.367295][ T726] __sys_sendmsg+0x145/0x1f0 [ 38.367491][ T726] ? __sys_sendmsg_sock+0x20/0x20 [ 38.367622][ T726] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 38.367785][ T726] ? do_raw_spin_unlock+0x59/0x250 [ 38.367918][ T726] ? rcu_is_watching+0x15/0xd0 [ 38.368050][ T726] do_syscall_64+0x117/0xfc0 [ 38.368180][ T726] ? trace_hardirqs_off+0xd/0x30 [ 38.368309][ T726] ? exc_page_fault+0xee/0x100 [ 38.368503][ T726] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.368666][ T726] RIP: 0033:0x7ff0026fb08e [ 38.368804][ T726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.369272][ T726] RSP: 002b:00007ffdd06744d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.369529][ T726] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0026fb08e [ 38.369725][ T726] RDX: 0000000000000000 RSI: 00007ffdd0674580 RDI: 0000000000000005 [ 38.369922][ T726] RBP: 00007ffdd06744e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.370117][ T726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47b [ 38.370312][ T726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0674c50 [ 38.370537][ T726] [ 38.370635][ T726] irq event stamp: 24037 [ 38.370732][ T726] hardirqs last enabled at (24045): [] __up_console_sem+0x5a/0x70 [ 38.370961][ T726] hardirqs last disabled at (24052): [] __up_console_sem+0x3f/0x70 [ 38.371188][ T726] softirqs last enabled at (24026): [] handle_softirqs+0x611/0x940 [ 38.371429][ T726] softirqs last disabled at (24001): [] __irq_exit_rcu+0x103/0x1c0 [ 38.371656][ T726] ---[ end trace 0000000000000000 ]--- [ 38.372947][ T67] ------------[ cut here ]------------ [ 38.373082][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 38.373360][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.373660][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.373946][ T67] Tainted: [W]=WARN [ 38.374043][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.374200][ T67] Workqueue: netns cleanup_net [ 38.374332][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.374514][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.374958][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 38.375116][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ebd5540 RCX: 1ff4000000090eaf [ 38.375303][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebd55fc [ 38.375502][ T67] RBP: ff11000009bac000 R08: 1fe2200001d7aac1 R09: ff110000090f8bd0 [ 38.375688][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 38.375871][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 38.376058][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.376277][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.376446][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 38.376633][ T67] PKRU: 55555554 [ 38.376726][ T67] Call Trace: [ 38.376819][ T67] [ 38.376885][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.377014][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 38.377109][ T67] netif_close_many+0x2ac/0x640 [ 38.377233][ T67] ? mark_held_locks+0x40/0x70 [ 38.377368][ T67] ? __dev_close_many+0x670/0x670 [ 38.377507][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 38.377662][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 38.377817][ T67] ? mutex_is_locked+0x1c/0x50 [ 38.377942][ T67] ? rtnl_is_locked+0x15/0x20 [ 38.378067][ T67] ? default_device_exit_net+0x78/0x7b0 [ 38.378190][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.378353][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.378491][ T67] default_device_exit_batch+0x38b/0x600 [ 38.378617][ T67] ? unregister_netdev+0x60/0x60 [ 38.378746][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.378871][ T67] ? fou_exit_net+0x30/0x110 [ 38.379001][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.379129][ T67] ? netns_install+0x2a0/0x2a0 [ 38.379250][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.379386][ T67] cleanup_net+0x431/0x940 [ 38.379511][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.379635][ T67] ? process_one_work+0xdb7/0x1410 [ 38.379758][ T67] ? lock_acquire+0x134/0x160 [ 38.379885][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.380010][ T67] process_one_work+0xdf8/0x1410 [ 38.380136][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.380259][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.380398][ T67] worker_thread+0x4f1/0xd60 [ 38.380527][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.380650][ T67] kthread+0x367/0x460 [ 38.380743][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.380897][ T67] ? kthread_affine_node+0x330/0x330 [ 38.381021][ T67] ret_from_fork+0x474/0x6b0 [ 38.381146][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.381300][ T67] ? __switch_to+0x5a3/0xe00 [ 38.381436][ T67] ? kthread_affine_node+0x330/0x330 [ 38.381559][ T67] ret_from_fork_asm+0x11/0x20 [ 38.381687][ T67] [ 38.381781][ T67] irq event stamp: 608279 [ 38.381872][ T67] hardirqs last enabled at (608287): [] __up_console_sem+0x5a/0x70 [ 38.382087][ T67] hardirqs last disabled at (608294): [] __up_console_sem+0x3f/0x70 [ 38.382299][ T67] softirqs last enabled at (607930): [] handle_softirqs+0x611/0x940 [ 38.382525][ T67] softirqs last disabled at (607925): [] __irq_exit_rcu+0x103/0x1c0 [ 38.382741][ T67] ---[ end trace 0000000000000000 ]--- [ 38.383775][ T67] ------------[ cut here ]------------ [ 38.383898][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 38.384131][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.384864][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.385132][ T67] Tainted: [W]=WARN [ 38.385222][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.385387][ T67] Workqueue: netns cleanup_net [ 38.385514][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.385669][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.386103][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 38.386253][ T67] RAX: 00000000ffffffa6 RBX: ff110000132b4c80 RCX: 1ff4000000090ed5 [ 38.386445][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b4d3c [ 38.386622][ T67] RBP: ff11000009bac000 R08: 1fe22000026569a9 R09: ff110000090f8bd0 [ 38.386798][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.386982][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 38.387162][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.387379][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.387532][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 38.387710][ T67] PKRU: 55555554 [ 38.387799][ T67] Call Trace: [ 38.387889][ T67] [ 38.387952][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 38.388106][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 38.388259][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.388394][ T67] default_device_exit_batch+0x38b/0x600 [ 38.388517][ T67] ? unregister_netdev+0x60/0x60 [ 38.388636][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 38.388755][ T67] ? fou_exit_net+0x30/0x110 [ 38.388876][ T67] ops_undo_list+0x2ce/0x8f0 [ 38.388998][ T67] ? netns_install+0x2a0/0x2a0 [ 38.389116][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.389239][ T67] cleanup_net+0x431/0x940 [ 38.389371][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 38.389490][ T67] ? process_one_work+0xdb7/0x1410 [ 38.389614][ T67] ? lock_acquire+0x134/0x160 [ 38.389732][ T67] ? rcu_is_watching+0x15/0xd0 [ 38.389853][ T67] process_one_work+0xdf8/0x1410 [ 38.389977][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 38.390099][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 38.390223][ T67] worker_thread+0x4f1/0xd60 [ 38.390352][ T67] ? rescuer_thread+0x1320/0x1320 [ 38.390480][ T67] kthread+0x367/0x460 [ 38.390570][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 38.390719][ T67] ? kthread_affine_node+0x330/0x330 [ 38.390839][ T67] ret_from_fork+0x474/0x6b0 [ 38.390959][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.391108][ T67] ? __switch_to+0x5a3/0xe00 [ 38.391227][ T67] ? kthread_affine_node+0x330/0x330 [ 38.391352][ T67] ret_from_fork_asm+0x11/0x20 [ 38.391480][ T67] [ 38.391570][ T67] irq event stamp: 612873 [ 38.391659][ T67] hardirqs last enabled at (612881): [] __up_console_sem+0x5a/0x70 [ 38.391866][ T67] hardirqs last disabled at (612888): [] __up_console_sem+0x3f/0x70 [ 38.392071][ T67] softirqs last enabled at (612468): [] handle_softirqs+0x611/0x940 [ 38.392280][ T67] softirqs last disabled at (611525): [] __irq_exit_rcu+0x103/0x1c0 [ 38.392497][ T67] ---[ end trace 0000000000000000 ]--- [ 38.505273][ T729] ------------[ cut here ]------------ [ 38.505469][ T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/729 [ 38.505716][ T729] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.506036][ T729] CPU: 3 UID: 0 PID: 729 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.506312][ T729] Tainted: [W]=WARN [ 38.506426][ T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.506595][ T729] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.506772][ T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.507253][ T729] RSP: 0018:ffa000000130fa80 EFLAGS: 00010286 [ 38.507436][ T729] RAX: 00000000ffffffa6 RBX: ff11000005090c80 RCX: 1ff4000000261f16 [ 38.507639][ T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005090d3c [ 38.507845][ T729] RBP: ff1100000a2c4000 R08: 1fe2200000a121a9 R09: ff1100000f908b80 [ 38.508046][ T729] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.508246][ T729] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a2c4000 [ 38.508464][ T729] FS: 00007fe77ad9c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.508706][ T729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.508876][ T729] CR2: 00007fe77af9dc20 CR3: 00000000169bf004 CR4: 0000000000771ef0 [ 38.509082][ T729] PKRU: 55555554 [ 38.509186][ T729] Call Trace: [ 38.509289][ T729] [ 38.509368][ T729] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.509507][ T729] ? notifier_call_chain+0xb0/0x320 [ 38.509645][ T729] rtmsg_ifinfo+0x5c/0xb0 [ 38.509750][ T729] register_netdevice+0x1526/0x1bc0 [ 38.509887][ T729] ? unregister_netdevice_queue+0x470/0x470 [ 38.510061][ T729] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.510197][ T729] register_netdev+0x23/0x40 [ 38.510333][ T729] loopback_net_init+0x7d/0x150 [ 38.510481][ T729] ops_init+0x187/0x560 [ 38.510585][ T729] setup_net+0x11b/0x3b0 [ 38.510688][ T729] ? unregister_pernet_device+0x80/0x80 [ 38.510822][ T729] ? lockdep_init_map_type+0x5d/0x250 [ 38.510960][ T729] ? mutex_init_lockdep+0xf6/0x120 [ 38.511098][ T729] copy_net_ns+0x383/0x660 [ 38.511236][ T729] create_new_namespaces+0x371/0xa10 [ 38.511385][ T729] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.511522][ T729] ksys_unshare+0x353/0x880 [ 38.511658][ T729] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.511796][ T729] ? walk_process_tree+0x350/0x350 [ 38.511932][ T729] ? __x64_sys_openat+0x10e/0x210 [ 38.512069][ T729] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.512209][ T729] __x64_sys_unshare+0x34/0x50 [ 38.512347][ T729] ? do_syscall_64+0x82/0xfc0 [ 38.512489][ T729] do_syscall_64+0x117/0xfc0 [ 38.512625][ T729] ? trace_hardirqs_off+0xd/0x30 [ 38.512762][ T729] ? exc_page_fault+0xee/0x100 [ 38.512899][ T729] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.513069][ T729] RIP: 0033:0x7fe77b05ebcb [ 38.513215][ T729] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.513800][ T729] RSP: 002b:00007ffcc970dfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 38.514006][ T729] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe77b05ebcb [ 38.514209][ T729] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.514509][ T729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.514715][ T729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcc9710200 [ 38.514916][ T729] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcc9711889 [ 38.515124][ T729] [ 38.515227][ T729] irq event stamp: 31647 [ 38.515328][ T729] hardirqs last enabled at (31655): [] __up_console_sem+0x5a/0x70 [ 38.515645][ T729] hardirqs last disabled at (31782): [] __up_console_sem+0x3f/0x70 [ 38.515942][ T729] softirqs last enabled at (31898): [] handle_softirqs+0x611/0x940 [ 38.516178][ T729] softirqs last disabled at (31791): [] __irq_exit_rcu+0x103/0x1c0 [ 38.516485][ T729] ---[ end trace 0000000000000000 ]--- [ 38.519499][ T729] ------------[ cut here ]------------ [ 38.519655][ T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/729 [ 38.519885][ T729] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.520197][ T729] CPU: 3 UID: 0 PID: 729 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.520484][ T729] Tainted: [W]=WARN [ 38.520585][ T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.520753][ T729] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.520928][ T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.521417][ T729] RSP: 0018:ffa000000130f918 EFLAGS: 00010286 [ 38.521586][ T729] RAX: 00000000ffffffa6 RBX: ff11000008d2da80 RCX: 1ff4000000261ee9 [ 38.521785][ T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2db3c [ 38.521987][ T729] RBP: ff11000015cc1000 R08: 1fe22000011a5b69 R09: ff1100000f908b80 [ 38.522192][ T729] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.522429][ T729] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015cc1000 [ 38.522631][ T729] FS: 00007fe77ad9c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.522866][ T729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.523037][ T729] CR2: 00007fe77af9dc20 CR3: 00000000169bf004 CR4: 0000000000771ef0 [ 38.523240][ T729] PKRU: 55555554 [ 38.523341][ T729] Call Trace: [ 38.523453][ T729] [ 38.523522][ T729] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.523657][ T729] ? notifier_call_chain+0xb0/0x320 [ 38.523791][ T729] rtmsg_ifinfo+0x5c/0xb0 [ 38.523896][ T729] register_netdevice+0x1526/0x1bc0 [ 38.524032][ T729] ? unregister_netdevice_queue+0x470/0x470 [ 38.524201][ T729] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.524338][ T729] __ip_tunnel_create+0x380/0x470 [ 38.524486][ T729] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 38.524620][ T729] ? net_generic+0xb3/0x1e0 [ 38.524757][ T729] ip_tunnel_init_net+0x1b4/0x510 [ 38.524893][ T729] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 38.525029][ T729] ? __kmalloc_noprof+0x2d7/0x760 [ 38.525166][ T729] ops_init+0x187/0x560 [ 38.525268][ T729] setup_net+0x11b/0x3b0 [ 38.525379][ T729] ? unregister_pernet_device+0x80/0x80 [ 38.525513][ T729] ? lockdep_init_map_type+0x5d/0x250 [ 38.525648][ T729] ? mutex_init_lockdep+0xf6/0x120 [ 38.525787][ T729] copy_net_ns+0x383/0x660 [ 38.525927][ T729] create_new_namespaces+0x371/0xa10 [ 38.526066][ T729] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.526201][ T729] ksys_unshare+0x353/0x880 [ 38.526337][ T729] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.526512][ T729] ? walk_process_tree+0x350/0x350 [ 38.526647][ T729] ? __x64_sys_openat+0x10e/0x210 [ 38.526784][ T729] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.526920][ T729] __x64_sys_unshare+0x34/0x50 [ 38.527052][ T729] ? do_syscall_64+0x82/0xfc0 [ 38.527186][ T729] do_syscall_64+0x117/0xfc0 [ 38.527321][ T729] ? trace_hardirqs_off+0xd/0x30 [ 38.527464][ T729] ? exc_page_fault+0xee/0x100 [ 38.527598][ T729] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.527764][ T729] RIP: 0033:0x7fe77b05ebcb [ 38.527906][ T729] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.528392][ T729] RSP: 002b:00007ffcc970dfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 38.528593][ T729] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe77b05ebcb [ 38.528795][ T729] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.528993][ T729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.529189][ T729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcc9710200 [ 38.529398][ T729] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcc9711889 [ 38.529607][ T729] [ 38.529706][ T729] irq event stamp: 34071 [ 38.529806][ T729] hardirqs last enabled at (34079): [] __up_console_sem+0x5a/0x70 [ 38.530038][ T729] hardirqs last disabled at (34086): [] __up_console_sem+0x3f/0x70 [ 38.530270][ T729] softirqs last enabled at (33672): [] handle_softirqs+0x611/0x940 [ 38.530518][ T729] softirqs last disabled at (33631): [] __irq_exit_rcu+0x103/0x1c0 [ 38.530747][ T729] ---[ end trace 0000000000000000 ]--- [ 38.533286][ T729] ------------[ cut here ]------------ [ 38.533449][ T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/729 [ 38.533684][ T729] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.533999][ T729] CPU: 3 UID: 0 PID: 729 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.534272][ T729] Tainted: [W]=WARN [ 38.534384][ T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.534555][ T729] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.534733][ T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.535214][ T729] RSP: 0018:ffa000000130f8f8 EFLAGS: 00010286 [ 38.535393][ T729] RAX: 00000000ffffffa6 RBX: ff1100000d464ac0 RCX: 1ff4000000261ee5 [ 38.535598][ T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d464b7c [ 38.535800][ T729] RBP: ff11000012f41000 R08: 1fe2200001a8c971 R09: ff1100000f908b80 [ 38.536004][ T729] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.536206][ T729] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000012f41000 [ 38.536423][ T729] FS: 00007fe77ad9c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.536661][ T729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.536833][ T729] CR2: 00007fe77af9dc20 CR3: 00000000169bf004 CR4: 0000000000771ef0 [ 38.537037][ T729] PKRU: 55555554 [ 38.537141][ T729] Call Trace: [ 38.537242][ T729] [ 38.537313][ T729] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.537459][ T729] ? notifier_call_chain+0xb0/0x320 [ 38.537596][ T729] rtmsg_ifinfo+0x5c/0xb0 [ 38.537700][ T729] register_netdevice+0x1526/0x1bc0 [ 38.537838][ T729] ? unregister_netdevice_queue+0x470/0x470 [ 38.538009][ T729] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.538148][ T729] __ip_tunnel_create+0x380/0x470 [ 38.538284][ T729] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 38.538432][ T729] ? net_generic+0xb3/0x1e0 [ 38.538569][ T729] ip_tunnel_init_net+0x1b4/0x510 [ 38.538706][ T729] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 38.538844][ T729] ? trace_kmalloc+0xed/0x130 [ 38.538981][ T729] ? __kasan_kmalloc+0x7b/0x90 [ 38.539119][ T729] vti_init_net+0x2a/0x140 [ 38.539255][ T729] ops_init+0x187/0x560 [ 38.539362][ T729] setup_net+0x11b/0x3b0 [ 38.539474][ T729] ? unregister_pernet_device+0x80/0x80 [ 38.539609][ T729] ? lockdep_init_map_type+0x5d/0x250 [ 38.539747][ T729] ? mutex_init_lockdep+0xf6/0x120 [ 38.539885][ T729] copy_net_ns+0x383/0x660 [ 38.540024][ T729] create_new_namespaces+0x371/0xa10 [ 38.540162][ T729] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.540299][ T729] ksys_unshare+0x353/0x880 [ 38.540449][ T729] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.540585][ T729] ? walk_process_tree+0x350/0x350 [ 38.540722][ T729] ? __x64_sys_openat+0x10e/0x210 [ 38.540858][ T729] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.540996][ T729] __x64_sys_unshare+0x34/0x50 [ 38.541128][ T729] ? do_syscall_64+0x82/0xfc0 [ 38.541262][ T729] do_syscall_64+0x117/0xfc0 [ 38.541407][ T729] ? trace_hardirqs_off+0xd/0x30 [ 38.541546][ T729] ? exc_page_fault+0xee/0x100 [ 38.541683][ T729] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.541851][ T729] RIP: 0033:0x7fe77b05ebcb [ 38.541993][ T729] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.542487][ T729] RSP: 002b:00007ffcc970dfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 38.542691][ T729] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe77b05ebcb [ 38.542893][ T729] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.543094][ T729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.543296][ T729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcc9710200 [ 38.543511][ T729] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcc9711889 [ 38.543718][ T729] [ 38.543820][ T729] irq event stamp: 35937 [ 38.543920][ T729] hardirqs last enabled at (35945): [] __up_console_sem+0x5a/0x70 [ 38.544159][ T729] hardirqs last disabled at (35952): [] __up_console_sem+0x3f/0x70 [ 38.544399][ T729] softirqs last enabled at (35338): [] __alloc_skb+0x4c2/0x5f0 [ 38.544636][ T729] softirqs last disabled at (35336): [] __alloc_skb+0x4c2/0x5f0 [ 38.544873][ T729] ---[ end trace 0000000000000000 ]--- [ 38.548647][ T729] ------------[ cut here ]------------ [ 38.548796][ T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/729 [ 38.549034][ T729] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.549349][ T729] CPU: 3 UID: 0 PID: 729 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.549627][ T729] Tainted: [W]=WARN [ 38.549728][ T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.549896][ T729] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.550072][ T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.550562][ T729] RSP: 0018:ffa000000130fa78 EFLAGS: 00010286 [ 38.550732][ T729] RAX: 00000000ffffffa6 RBX: ff1100000ebc2900 RCX: 1ff4000000261f15 [ 38.550930][ T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc29bc [ 38.551131][ T729] RBP: ff11000015814000 R08: 1fe2200001d78539 R09: ff1100000f908b80 [ 38.551331][ T729] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.551543][ T729] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015814000 [ 38.551744][ T729] FS: 00007fe77ad9c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.551980][ T729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.552148][ T729] CR2: 00007fe77af9dc20 CR3: 00000000169bf004 CR4: 0000000000771ef0 [ 38.552351][ T729] PKRU: 55555554 [ 38.552457][ T729] Call Trace: [ 38.552559][ T729] [ 38.552628][ T729] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.552763][ T729] ? notifier_call_chain+0xb0/0x320 [ 38.552897][ T729] rtmsg_ifinfo+0x5c/0xb0 [ 38.553001][ T729] register_netdevice+0x1526/0x1bc0 [ 38.553137][ T729] ? unregister_netdevice_queue+0x470/0x470 [ 38.553303][ T729] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.553451][ T729] register_netdev+0x23/0x40 [ 38.553585][ T729] vti6_init_net+0x280/0x3c0 [ 38.553722][ T729] ops_init+0x187/0x560 [ 38.553826][ T729] setup_net+0x11b/0x3b0 [ 38.553928][ T729] ? unregister_pernet_device+0x80/0x80 [ 38.554062][ T729] ? lockdep_init_map_type+0x5d/0x250 [ 38.554195][ T729] ? mutex_init_lockdep+0xf6/0x120 [ 38.554331][ T729] copy_net_ns+0x383/0x660 [ 38.554478][ T729] create_new_namespaces+0x371/0xa10 [ 38.554616][ T729] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.554750][ T729] ksys_unshare+0x353/0x880 [ 38.554884][ T729] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.555018][ T729] ? walk_process_tree+0x350/0x350 [ 38.555151][ T729] ? __x64_sys_openat+0x10e/0x210 [ 38.555287][ T729] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.555490][ T729] __x64_sys_unshare+0x34/0x50 [ 38.555626][ T729] ? do_syscall_64+0x82/0xfc0 [ 38.555760][ T729] do_syscall_64+0x117/0xfc0 [ 38.555893][ T729] ? trace_hardirqs_off+0xd/0x30 [ 38.556027][ T729] ? exc_page_fault+0xee/0x100 [ 38.556160][ T729] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.556327][ T729] RIP: 0033:0x7fe77b05ebcb [ 38.556534][ T729] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.557100][ T729] RSP: 002b:00007ffcc970dfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 38.557303][ T729] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe77b05ebcb [ 38.557567][ T729] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.557768][ T729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.557966][ T729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcc9710200 [ 38.558168][ T729] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcc9711889 [ 38.558435][ T729] [ 38.558536][ T729] irq event stamp: 39247 [ 38.558637][ T729] hardirqs last enabled at (39255): [] __up_console_sem+0x5a/0x70 [ 38.558870][ T729] hardirqs last disabled at (39262): [] __up_console_sem+0x3f/0x70 [ 38.559109][ T729] softirqs last enabled at (39236): [] handle_softirqs+0x611/0x940 [ 38.559404][ T729] softirqs last disabled at (39279): [] __irq_exit_rcu+0x103/0x1c0 [ 38.559639][ T729] ---[ end trace 0000000000000000 ]--- [ 38.569304][ T729] ------------[ cut here ]------------ [ 38.569476][ T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/729 [ 38.569710][ T729] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.570025][ T729] CPU: 0 UID: 0 PID: 729 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.570304][ T729] Tainted: [W]=WARN [ 38.570418][ T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.570587][ T729] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.570764][ T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.571248][ T729] RSP: 0018:ffa000000130fa68 EFLAGS: 00010286 [ 38.571430][ T729] RAX: 00000000ffffffa6 RBX: ff1100000c5a2040 RCX: 1ff4000000261f13 [ 38.571632][ T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a20fc [ 38.571834][ T729] RBP: ff11000009a14000 R08: 1fe22000018b4421 R09: ff1100000f908b80 [ 38.572038][ T729] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.572239][ T729] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a14000 [ 38.572454][ T729] FS: 00007fe77ad9c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.572692][ T729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.572863][ T729] CR2: 0000561705c5dd5c CR3: 00000000169bf006 CR4: 0000000000771ef0 [ 38.573070][ T729] PKRU: 55555554 [ 38.573172][ T729] Call Trace: [ 38.573275][ T729] [ 38.573351][ T729] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.573493][ T729] ? notifier_call_chain+0xb0/0x320 [ 38.573630][ T729] rtmsg_ifinfo+0x5c/0xb0 [ 38.573734][ T729] register_netdevice+0x1526/0x1bc0 [ 38.573875][ T729] ? unregister_netdevice_queue+0x470/0x470 [ 38.574048][ T729] register_netdev+0x23/0x40 [ 38.574185][ T729] sit_init_net+0x299/0x570 [ 38.574324][ T729] ops_init+0x187/0x560 [ 38.574445][ T729] setup_net+0x11b/0x3b0 [ 38.574549][ T729] ? unregister_pernet_device+0x80/0x80 [ 38.574685][ T729] ? lockdep_init_map_type+0x5d/0x250 [ 38.574820][ T729] ? mutex_init_lockdep+0xf6/0x120 [ 38.574960][ T729] copy_net_ns+0x383/0x660 [ 38.575096][ T729] create_new_namespaces+0x371/0xa10 [ 38.575236][ T729] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.575390][ T729] ksys_unshare+0x353/0x880 [ 38.575536][ T729] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.575673][ T729] ? walk_process_tree+0x350/0x350 [ 38.575813][ T729] ? __x64_sys_openat+0x10e/0x210 [ 38.575950][ T729] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.576087][ T729] __x64_sys_unshare+0x34/0x50 [ 38.576222][ T729] ? do_syscall_64+0x82/0xfc0 [ 38.576362][ T729] do_syscall_64+0x117/0xfc0 [ 38.576503][ T729] ? trace_hardirqs_off+0xd/0x30 [ 38.576639][ T729] ? exc_page_fault+0xee/0x100 [ 38.576773][ T729] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.576943][ T729] RIP: 0033:0x7fe77b05ebcb [ 38.577086][ T729] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.577580][ T729] RSP: 002b:00007ffcc970dfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 38.577784][ T729] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe77b05ebcb [ 38.577989][ T729] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.578189][ T729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.578400][ T729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcc9710200 [ 38.578600][ T729] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcc9711889 [ 38.578809][ T729] [ 38.578911][ T729] irq event stamp: 46555 [ 38.579013][ T729] hardirqs last enabled at (46563): [] __up_console_sem+0x5a/0x70 [ 38.579248][ T729] hardirqs last disabled at (46570): [] __up_console_sem+0x3f/0x70 [ 38.579492][ T729] softirqs last enabled at (46008): [] __alloc_skb+0x4c2/0x5f0 [ 38.579731][ T729] softirqs last disabled at (46006): [] __alloc_skb+0x4c2/0x5f0 [ 38.579963][ T729] ---[ end trace 0000000000000000 ]--- [ 38.583301][ T729] ------------[ cut here ]------------ [ 38.583465][ T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/729 [ 38.583699][ T729] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.584012][ T729] CPU: 0 UID: 0 PID: 729 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.584285][ T729] Tainted: [W]=WARN [ 38.584398][ T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.584568][ T729] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.584748][ T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.585226][ T729] RSP: 0018:ffa000000130fa78 EFLAGS: 00010286 [ 38.585409][ T729] RAX: 00000000ffffffa6 RBX: ff110000103e4c80 RCX: 1ff4000000261f15 [ 38.585613][ T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e4d3c [ 38.585815][ T729] RBP: ff1100000d6d1000 R08: 1fe220000207c9a9 R09: ff1100000f908b80 [ 38.586018][ T729] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 38.586219][ T729] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d6d1000 [ 38.586433][ T729] FS: 00007fe77ad9c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 38.586669][ T729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.586837][ T729] CR2: 0000561705c5dd5c CR3: 00000000169bf006 CR4: 0000000000771ef0 [ 38.587041][ T729] PKRU: 55555554 [ 38.587142][ T729] Call Trace: [ 38.587244][ T729] [ 38.587314][ T729] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.587463][ T729] ? notifier_call_chain+0xb0/0x320 [ 38.587599][ T729] rtmsg_ifinfo+0x5c/0xb0 [ 38.587703][ T729] register_netdevice+0x1526/0x1bc0 [ 38.587841][ T729] ? unregister_netdevice_queue+0x470/0x470 [ 38.588009][ T729] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.588147][ T729] register_netdev+0x23/0x40 [ 38.588284][ T729] ip6_tnl_init_net+0x2b8/0x400 [ 38.588429][ T729] ops_init+0x187/0x560 [ 38.588532][ T729] setup_net+0x11b/0x3b0 [ 38.588633][ T729] ? unregister_pernet_device+0x80/0x80 [ 38.588767][ T729] ? lockdep_init_map_type+0x5d/0x250 [ 38.588901][ T729] ? mutex_init_lockdep+0xf6/0x120 [ 38.589040][ T729] copy_net_ns+0x383/0x660 [ 38.589176][ T729] create_new_namespaces+0x371/0xa10 [ 38.589319][ T729] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 38.589463][ T729] ksys_unshare+0x353/0x880 [ 38.589597][ T729] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.589732][ T729] ? walk_process_tree+0x350/0x350 [ 38.589867][ T729] ? __x64_sys_openat+0x10e/0x210 [ 38.590003][ T729] ? __ia32_sys_open+0x1b0/0x1b0 [ 38.590140][ T729] __x64_sys_unshare+0x34/0x50 [ 38.590278][ T729] ? do_syscall_64+0x82/0xfc0 [ 38.590423][ T729] do_syscall_64+0x117/0xfc0 [ 38.590558][ T729] ? trace_hardirqs_off+0xd/0x30 [ 38.590695][ T729] ? exc_page_fault+0xee/0x100 [ 38.590832][ T729] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.591001][ T729] RIP: 0033:0x7fe77b05ebcb [ 38.591141][ T729] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 38.591639][ T729] RSP: 002b:00007ffcc970dfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 38.591841][ T729] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe77b05ebcb [ 38.592041][ T729] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 38.592244][ T729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 38.592454][ T729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcc9710200 [ 38.592653][ T729] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcc9711889 [ 38.592860][ T729] [ 38.592959][ T729] irq event stamp: 48829 [ 38.593063][ T729] hardirqs last enabled at (48837): [] __up_console_sem+0x5a/0x70 [ 38.593296][ T729] hardirqs last disabled at (48844): [] __up_console_sem+0x3f/0x70 [ 38.593545][ T729] softirqs last enabled at (48280): [] __alloc_skb+0x4c2/0x5f0 [ 38.593779][ T729] softirqs last disabled at (48278): [] __alloc_skb+0x4c2/0x5f0 [ 38.594015][ T729] ---[ end trace 0000000000000000 ]--- [ 38.624285][ T730] ------------[ cut here ]------------ [ 38.624471][ T730] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/730 [ 38.624710][ T730] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.625023][ T730] CPU: 3 UID: 0 PID: 730 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.625293][ T730] Tainted: [W]=WARN [ 38.625408][ T730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.625578][ T730] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.625753][ T730] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.626228][ T730] RSP: 0018:ffa000000130f020 EFLAGS: 00010286 [ 38.626410][ T730] RAX: 00000000ffffffa6 RBX: ff1100000ebc2580 RCX: 1ff4000000261dca [ 38.626611][ T730] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc263c [ 38.626810][ T730] RBP: ff1100000a2c4000 R08: 1fe2200001d784c9 R09: ff1100000f9c2e58 [ 38.627010][ T730] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 38.627211][ T730] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 38.627420][ T730] FS: 00007f3942cfb840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.627654][ T730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.627821][ T730] CR2: 00000000356d6988 CR3: 000000000d4f2006 CR4: 0000000000771ef0 [ 38.628023][ T730] PKRU: 55555554 [ 38.628123][ T730] Call Trace: [ 38.628224][ T730] [ 38.628294][ T730] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.628439][ T730] rtmsg_ifinfo+0x5c/0xb0 [ 38.628542][ T730] ? mark_held_locks+0x40/0x70 [ 38.628676][ T730] __dev_notify_flags+0x1b8/0x280 [ 38.628813][ T730] ? netif_change_name+0x8c0/0x8c0 [ 38.628945][ T730] ? __dev_change_flags+0x4a4/0x6d0 [ 38.629081][ T730] ? netif_set_allmulti+0x2c0/0x2c0 [ 38.629213][ T730] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.629352][ T730] ? is_bpf_text_address+0x68/0x110 [ 38.629495][ T730] netif_change_flags+0xfe/0x190 [ 38.629628][ T730] ? unwind_get_return_address+0x67/0xd0 [ 38.629762][ T730] do_setlink.isra.0+0x1d25/0x2a60 [ 38.629898][ T730] ? rtnl_link_get_size+0x350/0x350 [ 38.630034][ T730] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 38.630201][ T730] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.630333][ T730] ? validate_chain+0x38b/0xc20 [ 38.630899][ T730] ? rcu_read_lock_any_held+0x66/0x90 [ 38.631035][ T730] ? stack_depot_save_flags+0x367/0x770 [ 38.631170][ T730] ? __kernel_text_address+0x12/0x30 [ 38.631306][ T730] ? __lock_acquire+0x508/0xc10 [ 38.631451][ T730] ? lock_acquire.part.0+0xbc/0x260 [ 38.631583][ T730] ? rtnl_newlink+0x883/0xee0 [ 38.631715][ T730] ? rcu_is_watching+0x15/0xd0 [ 38.631847][ T730] ? lock_acquire+0x134/0x160 [ 38.631979][ T730] ? rcu_is_watching+0x15/0xd0 [ 38.632111][ T730] ? rcu_is_watching+0x15/0xd0 [ 38.632243][ T730] ? trace_contention_end+0xb3/0x1a0 [ 38.632389][ T730] ? __mutex_lock+0x1db/0x2010 [ 38.632522][ T730] ? __mutex_lock+0x9b2/0x2010 [ 38.632654][ T730] ? rtnl_newlink+0x883/0xee0 [ 38.632789][ T730] ? ww_mutex_lock+0x160/0x160 [ 38.632924][ T730] ? __rtnl_newlink+0x3fa/0xa50 [ 38.633059][ T730] rtnl_newlink+0x8d1/0xee0 [ 38.633194][ T730] ? lock_acquire.part.0+0xbc/0x260 [ 38.633329][ T730] ? find_held_lock+0x2b/0x80 [ 38.633474][ T730] ? __rtnl_newlink+0xa50/0xa50 [ 38.633608][ T730] ? mark_usage+0x61/0x170 [ 38.633741][ T730] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.633876][ T730] ? lock_acquire.part.0+0xbc/0x260 [ 38.634008][ T730] ? find_held_lock+0x2b/0x80 [ 38.634140][ T730] ? __rtnl_newlink+0xa50/0xa50 [ 38.634273][ T730] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.634418][ T730] ? __rtnl_newlink+0xa50/0xa50 [ 38.634551][ T730] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.634685][ T730] ? validate_chain+0x38b/0xc20 [ 38.634818][ T730] ? rtnl_link_fill+0x920/0x920 [ 38.634949][ T730] ? __lock_acquire+0x508/0xc10 [ 38.635085][ T730] ? lock_acquire.part.0+0xbc/0x260 [ 38.635218][ T730] ? find_held_lock+0x2b/0x80 [ 38.635355][ T730] netlink_rcv_skb+0x14e/0x3a0 [ 38.635496][ T730] ? rtnl_link_fill+0x920/0x920 [ 38.635630][ T730] ? netlink_ack+0xcf0/0xcf0 [ 38.635766][ T730] ? netlink_deliver_tap+0xc5/0x330 [ 38.635898][ T730] ? netlink_deliver_tap+0x13c/0x330 [ 38.636033][ T730] netlink_unicast+0x486/0x750 [ 38.636168][ T730] ? netlink_attachskb+0x810/0x810 [ 38.636301][ T730] ? __lock_acquire+0x508/0xc10 [ 38.636448][ T730] netlink_sendmsg+0x735/0xc60 [ 38.636582][ T730] ? netlink_unicast+0x750/0x750 [ 38.636716][ T730] ? __might_fault+0x97/0x140 [ 38.636854][ T730] ____sys_sendmsg+0x419/0x850 [ 38.636989][ T730] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.637124][ T730] ? get_timestamp.constprop.0+0x390/0x390 [ 38.637288][ T730] ? move_addr_to_kernel+0x40/0x40 [ 38.637438][ T730] ? stack_depot_save_flags+0x367/0x770 [ 38.637572][ T730] ? validate_chain+0x38b/0xc20 [ 38.637705][ T730] ___sys_sendmsg+0x14e/0x1d0 [ 38.637838][ T730] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 38.638003][ T730] ? copy_msghdr_from_user+0x460/0x460 [ 38.638149][ T730] __sys_sendmsg+0x145/0x1f0 [ 38.638283][ T730] ? __sys_sendmsg_sock+0x20/0x20 [ 38.638425][ T730] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 38.638594][ T730] ? do_raw_spin_unlock+0x59/0x250 [ 38.638728][ T730] ? rcu_is_watching+0x15/0xd0 [ 38.638866][ T730] do_syscall_64+0x117/0xfc0 [ 38.639000][ T730] ? trace_hardirqs_off+0xd/0x30 [ 38.639135][ T730] ? exc_page_fault+0xee/0x100 [ 38.639269][ T730] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.639449][ T730] RIP: 0033:0x7f3942f3508e [ 38.639593][ T730] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.640069][ T730] RSP: 002b:00007fff6db1bd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.640270][ T730] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3942f3508e [ 38.640484][ T730] RDX: 0000000000000000 RSI: 00007fff6db1be20 RDI: 0000000000000005 [ 38.640683][ T730] RBP: 00007fff6db1bd80 R08: 0000000000000000 R09: 0000000000000000 [ 38.640884][ T730] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47b [ 38.641084][ T730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6db1c4f0 [ 38.641293][ T730] [ 38.641405][ T730] irq event stamp: 19131 [ 38.641507][ T730] hardirqs last enabled at (19139): [] __up_console_sem+0x5a/0x70 [ 38.641740][ T730] hardirqs last disabled at (19146): [] __up_console_sem+0x3f/0x70 [ 38.641970][ T730] softirqs last enabled at (18532): [] handle_softirqs+0x611/0x940 [ 38.642203][ T730] softirqs last disabled at (17813): [] __irq_exit_rcu+0x103/0x1c0 [ 38.642444][ T730] ---[ end trace 0000000000000000 ]--- [ 38.737188][ T733] ------------[ cut here ]------------ [ 38.737420][ T733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/733 [ 38.737716][ T733] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.738090][ T733] CPU: 2 UID: 0 PID: 733 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.738905][ T733] Tainted: [W]=WARN [ 38.739062][ T733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.739286][ T733] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.739536][ T733] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.740076][ T733] RSP: 0018:ffa000000133ee30 EFLAGS: 00010286 [ 38.740331][ T733] RAX: 00000000ffffffa6 RBX: ff1100000bb66e40 RCX: 1ff4000000267d8c [ 38.740611][ T733] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb66efc [ 38.740870][ T733] RBP: ff1100000e3c9000 R08: 1fe220000176cde1 R09: ff1100000fa75180 [ 38.741123][ T733] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.741397][ T733] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d734400 [ 38.741668][ T733] FS: 00007efc0fdb7840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.741956][ T733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.742177][ T733] CR2: 000000000042ebe0 CR3: 000000000e08f001 CR4: 0000000000771ef0 [ 38.742458][ T733] PKRU: 55555554 [ 38.742610][ T733] Call Trace: [ 38.742760][ T733] [ 38.742881][ T733] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.743069][ T733] rtmsg_ifinfo+0x5c/0xb0 [ 38.743221][ T733] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 38.743466][ T733] __dev_notify_flags+0x1b8/0x280 [ 38.743660][ T733] ? netif_change_name+0x8c0/0x8c0 [ 38.743845][ T733] ? rtnl_newlink+0x8d1/0xee0 [ 38.744032][ T733] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.744218][ T733] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.744424][ T733] ? add_timer_on+0x580/0x580 [ 38.744614][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.744802][ T733] ? mark_held_locks+0x40/0x70 [ 38.744991][ T733] rtnl_configure_link+0x1ac/0x390 [ 38.745177][ T733] ? lockdep_hardirqs_on+0x8c/0x130 [ 38.745384][ T733] ? queue_delayed_work_on+0x95/0x100 [ 38.745574][ T733] veth_newlink+0x330/0x8d0 [ 38.745764][ T733] ? veth_poll_controller+0x10/0x10 [ 38.745951][ T733] ? kasan_save_stack+0x2f/0x50 [ 38.746140][ T733] ? kasan_save_track+0x14/0x30 [ 38.746330][ T733] ? __kasan_kmalloc+0x7b/0x90 [ 38.746554][ T733] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 38.746739][ T733] ? alloc_netdev_mqs+0xe85/0x1490 [ 38.746928][ T733] ? rtnl_af_lookup+0x290/0x290 [ 38.747116][ T733] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.747306][ T733] ? rtnl_create_link+0x169/0xf20 [ 38.747511][ T733] rtnl_newlink_create+0x2da/0x8c0 [ 38.747708][ T733] ? rtnl_create_link+0xf20/0xf20 [ 38.747894][ T733] ? __dev_get_by_name+0x12/0x50 [ 38.748081][ T733] ? rtnl_dev_get+0xd7/0x170 [ 38.748275][ T733] __rtnl_newlink+0x22b/0xa50 [ 38.748490][ T733] rtnl_newlink+0x8d1/0xee0 [ 38.748680][ T733] ? lock_acquire.part.0+0xbc/0x260 [ 38.748865][ T733] ? find_held_lock+0x2b/0x80 [ 38.749054][ T733] ? __rtnl_newlink+0xa50/0xa50 [ 38.749243][ T733] ? mark_usage+0x61/0x170 [ 38.749448][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.749641][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.749828][ T733] ? __rtnl_newlink+0xa50/0xa50 [ 38.750016][ T733] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.750202][ T733] ? validate_chain+0x38b/0xc20 [ 38.750404][ T733] ? rtnl_link_fill+0x920/0x920 [ 38.750591][ T733] ? __lock_acquire+0x508/0xc10 [ 38.750781][ T733] ? lock_acquire.part.0+0xbc/0x260 [ 38.750967][ T733] ? find_held_lock+0x2b/0x80 [ 38.751157][ T733] netlink_rcv_skb+0x14e/0x3a0 [ 38.751358][ T733] ? rtnl_link_fill+0x920/0x920 [ 38.751556][ T733] ? netlink_ack+0xcf0/0xcf0 [ 38.751746][ T733] ? netlink_deliver_tap+0xc5/0x330 [ 38.751932][ T733] ? netlink_deliver_tap+0x13c/0x330 [ 38.752123][ T733] netlink_unicast+0x486/0x750 [ 38.752314][ T733] ? netlink_attachskb+0x810/0x810 [ 38.752525][ T733] ? __lock_acquire+0x508/0xc10 [ 38.752716][ T733] netlink_sendmsg+0x735/0xc60 [ 38.752905][ T733] ? netlink_unicast+0x750/0x750 [ 38.753094][ T733] ? __might_fault+0x97/0x140 [ 38.753283][ T733] ____sys_sendmsg+0x419/0x850 [ 38.753493][ T733] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.753681][ T733] ? get_timestamp.constprop.0+0x390/0x390 [ 38.753901][ T733] ? move_addr_to_kernel+0x40/0x40 [ 38.754093][ T733] ___sys_sendmsg+0x14e/0x1d0 [ 38.754279][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.754488][ T733] ? copy_msghdr_from_user+0x460/0x460 [ 38.754686][ T733] ? lock_vma_under_rcu+0x159/0x410 [ 38.754877][ T733] __sys_sendmsg+0x145/0x1f0 [ 38.755066][ T733] ? __sys_sendmsg_sock+0x20/0x20 [ 38.755255][ T733] ? rcu_is_watching+0x15/0xd0 [ 38.755463][ T733] ? rcu_is_watching+0x15/0xd0 [ 38.755653][ T733] do_syscall_64+0x117/0xfc0 [ 38.755842][ T733] ? trace_hardirqs_off+0xd/0x30 [ 38.756029][ T733] ? exc_page_fault+0xee/0x100 [ 38.756216][ T733] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.756454][ T733] RIP: 0033:0x7efc0fff108e [ 38.756649][ T733] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.757421][ T733] RSP: 002b:00007ffd9b936eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.757862][ T733] RAX: ffffffffffffffda RBX: 00007ffd9b937650 RCX: 00007efc0fff108e [ 38.758119][ T733] RDX: 0000000000000000 RSI: 00007ffd9b936f60 RDI: 0000000000000005 [ 38.758396][ T733] RBP: 00007ffd9b936ec0 R08: 0000000000000000 R09: 0000000000000000 [ 38.758651][ T733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47b [ 38.759088][ T733] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b937620 [ 38.759461][ T733] [ 38.759613][ T733] irq event stamp: 14813 [ 38.759765][ T733] hardirqs last enabled at (14823): [] __up_console_sem+0x5a/0x70 [ 38.760148][ T733] hardirqs last disabled at (14832): [] __up_console_sem+0x3f/0x70 [ 38.760554][ T733] softirqs last enabled at (13802): [] handle_softirqs+0x611/0x940 [ 38.760842][ T733] softirqs last disabled at (13057): [] __irq_exit_rcu+0x103/0x1c0 [ 38.761134][ T733] ---[ end trace 0000000000000000 ]--- [ 38.769459][ T733] ------------[ cut here ]------------ [ 38.769670][ T733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/733 [ 38.769956][ T733] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.770319][ T733] CPU: 2 UID: 0 PID: 733 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.770662][ T733] Tainted: [W]=WARN [ 38.770813][ T733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.771033][ T733] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.771273][ T733] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.771894][ T733] RSP: 0018:ffa000000133f1b0 EFLAGS: 00010286 [ 38.772148][ T733] RAX: 00000000ffffffa6 RBX: ff110000132bd1c0 RCX: 1ff4000000267dfc [ 38.772420][ T733] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bd27c [ 38.772671][ T733] RBP: ff1100000fd51000 R08: 1fe2200002657a51 R09: ff1100000fa75180 [ 38.772921][ T733] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 38.773173][ T733] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 38.773447][ T733] FS: 00007efc0fdb7840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 38.773734][ T733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.773953][ T733] CR2: 000000000042ebe0 CR3: 000000000e08f001 CR4: 0000000000771ef0 [ 38.774206][ T733] PKRU: 55555554 [ 38.774375][ T733] Call Trace: [ 38.774526][ T733] [ 38.774646][ T733] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.774834][ T733] rtmsg_ifinfo+0x5c/0xb0 [ 38.774986][ T733] __dev_notify_flags+0x1b8/0x280 [ 38.775173][ T733] ? netif_change_name+0x8c0/0x8c0 [ 38.775379][ T733] ? rtnl_af_lookup+0x290/0x290 [ 38.775566][ T733] ? alloc_netdev_mqs+0xed0/0x1490 [ 38.775752][ T733] rtnl_configure_link+0x1ac/0x390 [ 38.775940][ T733] rtnl_newlink_create+0x353/0x8c0 [ 38.776129][ T733] ? rtnl_create_link+0xf20/0xf20 [ 38.776315][ T733] ? __dev_get_by_name+0x12/0x50 [ 38.776523][ T733] ? rtnl_dev_get+0xd7/0x170 [ 38.776715][ T733] __rtnl_newlink+0x22b/0xa50 [ 38.776907][ T733] rtnl_newlink+0x8d1/0xee0 [ 38.777098][ T733] ? lock_acquire.part.0+0xbc/0x260 [ 38.777284][ T733] ? find_held_lock+0x2b/0x80 [ 38.777490][ T733] ? __rtnl_newlink+0xa50/0xa50 [ 38.777675][ T733] ? mark_usage+0x61/0x170 [ 38.777861][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.778053][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.778239][ T733] ? __rtnl_newlink+0xa50/0xa50 [ 38.778447][ T733] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.778634][ T733] ? validate_chain+0x38b/0xc20 [ 38.778819][ T733] ? rtnl_link_fill+0x920/0x920 [ 38.779005][ T733] ? __lock_acquire+0x508/0xc10 [ 38.779197][ T733] ? lock_acquire.part.0+0xbc/0x260 [ 38.779399][ T733] ? find_held_lock+0x2b/0x80 [ 38.779587][ T733] netlink_rcv_skb+0x14e/0x3a0 [ 38.779773][ T733] ? rtnl_link_fill+0x920/0x920 [ 38.779959][ T733] ? netlink_ack+0xcf0/0xcf0 [ 38.780149][ T733] ? netlink_deliver_tap+0xc5/0x330 [ 38.780332][ T733] ? netlink_deliver_tap+0x13c/0x330 [ 38.780541][ T733] netlink_unicast+0x486/0x750 [ 38.780732][ T733] ? netlink_attachskb+0x810/0x810 [ 38.780918][ T733] ? __lock_acquire+0x508/0xc10 [ 38.781105][ T733] netlink_sendmsg+0x735/0xc60 [ 38.781292][ T733] ? netlink_unicast+0x750/0x750 [ 38.781502][ T733] ? __might_fault+0x97/0x140 [ 38.781694][ T733] ____sys_sendmsg+0x419/0x850 [ 38.781881][ T733] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.782071][ T733] ? get_timestamp.constprop.0+0x390/0x390 [ 38.782290][ T733] ? move_addr_to_kernel+0x40/0x40 [ 38.782505][ T733] ___sys_sendmsg+0x14e/0x1d0 [ 38.782694][ T733] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.782880][ T733] ? copy_msghdr_from_user+0x460/0x460 [ 38.783074][ T733] ? lock_vma_under_rcu+0x159/0x410 [ 38.783263][ T733] __sys_sendmsg+0x145/0x1f0 [ 38.783476][ T733] ? __sys_sendmsg_sock+0x20/0x20 [ 38.783667][ T733] ? rcu_is_watching+0x15/0xd0 [ 38.783854][ T733] ? rcu_is_watching+0x15/0xd0 [ 38.784042][ T733] do_syscall_64+0x117/0xfc0 [ 38.784228][ T733] ? trace_hardirqs_off+0xd/0x30 [ 38.784434][ T733] ? exc_page_fault+0xee/0x100 [ 38.784625][ T733] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.784845][ T733] RIP: 0033:0x7efc0fff108e [ 38.785041][ T733] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.785698][ T733] RSP: 002b:00007ffd9b936eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.785953][ T733] RAX: ffffffffffffffda RBX: 00007ffd9b937650 RCX: 00007efc0fff108e [ 38.786209][ T733] RDX: 0000000000000000 RSI: 00007ffd9b936f60 RDI: 0000000000000005 [ 38.786485][ T733] RBP: 00007ffd9b936ec0 R08: 0000000000000000 R09: 0000000000000000 [ 38.786828][ T733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47b [ 38.787172][ T733] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b937620 [ 38.787459][ T733] [ 38.787609][ T733] irq event stamp: 20511 [ 38.787849][ T733] hardirqs last enabled at (20521): [] __up_console_sem+0x5a/0x70 [ 38.788136][ T733] hardirqs last disabled at (20530): [] __up_console_sem+0x3f/0x70 [ 38.788437][ T733] softirqs last enabled at (20498): [] handle_softirqs+0x611/0x940 [ 38.788730][ T733] softirqs last disabled at (20485): [] __irq_exit_rcu+0x103/0x1c0 [ 38.789014][ T733] ---[ end trace 0000000000000000 ]--- [ 38.828784][ T734] ------------[ cut here ]------------ [ 38.828990][ T734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/734 [ 38.829223][ T734] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.829547][ T734] CPU: 3 UID: 0 PID: 734 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.829810][ T734] Tainted: [W]=WARN [ 38.829909][ T734] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.830074][ T734] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.830246][ T734] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.830721][ T734] RSP: 0018:ffa00000010beff8 EFLAGS: 00010286 [ 38.830886][ T734] RAX: 00000000ffffffa6 RBX: ff110000132bcac0 RCX: 1ff4000000217dc5 [ 38.831081][ T734] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bcb7c [ 38.831272][ T734] RBP: ff1100000fd51000 R08: 1fe2200002657971 R09: ff1100000fa72e58 [ 38.831475][ T734] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.831670][ T734] R13: 0000000000000000 R14: ffa00000010bf140 R15: ff1100000d600ad0 [ 38.831867][ T734] FS: 00007f5827df5840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.832097][ T734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.832261][ T734] CR2: 000000002c594988 CR3: 000000000f4ff002 CR4: 0000000000771ef0 [ 38.832508][ T734] PKRU: 55555554 [ 38.832608][ T734] Call Trace: [ 38.832705][ T734] [ 38.832773][ T734] rtmsg_ifinfo_newnet+0x69/0x160 [ 38.832906][ T734] __dev_change_net_namespace+0x8b7/0x1d00 [ 38.833070][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.833202][ T734] ? __lock_acquire+0x508/0xc10 [ 38.833333][ T734] ? default_device_exit_batch+0x600/0x600 [ 38.833504][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.833636][ T734] ? find_held_lock+0x2b/0x80 [ 38.833765][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.833895][ T734] ? is_bpf_text_address+0x68/0x110 [ 38.834028][ T734] ? rtnl_af_lookup+0x290/0x290 [ 38.834158][ T734] ? is_bpf_text_address+0x72/0x110 [ 38.834290][ T734] do_setlink.isra.0+0x219/0x2a60 [ 38.834432][ T734] ? rtnl_link_get_size+0x350/0x350 [ 38.834565][ T734] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 38.834728][ T734] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.834857][ T734] ? validate_chain+0x38b/0xc20 [ 38.834987][ T734] ? rcu_read_lock_any_held+0x66/0x90 [ 38.835117][ T734] ? stack_depot_save_flags+0x367/0x770 [ 38.835251][ T734] ? __kernel_text_address+0x12/0x30 [ 38.835393][ T734] ? __lock_acquire+0x508/0xc10 [ 38.835523][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.835652][ T734] ? rtnl_newlink+0x883/0xee0 [ 38.835783][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.835913][ T734] ? lock_acquire+0x134/0x160 [ 38.836042][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.836172][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.836301][ T734] ? trace_contention_end+0xb3/0x1a0 [ 38.836444][ T734] ? __mutex_lock+0x1db/0x2010 [ 38.836575][ T734] ? __mutex_lock+0x9b2/0x2010 [ 38.836704][ T734] ? rtnl_newlink+0x883/0xee0 [ 38.836836][ T734] ? ww_mutex_lock+0x160/0x160 [ 38.836965][ T734] ? nla_get_range_signed+0x3d0/0x3d0 [ 38.837099][ T734] ? __rtnl_newlink+0x3fa/0xa50 [ 38.837231][ T734] rtnl_newlink+0x8d1/0xee0 [ 38.837370][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.837501][ T734] ? find_held_lock+0x2b/0x80 [ 38.837630][ T734] ? __rtnl_newlink+0xa50/0xa50 [ 38.837759][ T734] ? mark_usage+0x61/0x170 [ 38.837889][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.838021][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.838154][ T734] ? find_held_lock+0x2b/0x80 [ 38.838282][ T734] ? __rtnl_newlink+0xa50/0xa50 [ 38.838423][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.838553][ T734] ? __rtnl_newlink+0xa50/0xa50 [ 38.838684][ T734] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.838813][ T734] ? validate_chain+0x38b/0xc20 [ 38.838943][ T734] ? rtnl_link_fill+0x920/0x920 [ 38.839072][ T734] ? __lock_acquire+0x508/0xc10 [ 38.839207][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.839334][ T734] ? find_held_lock+0x2b/0x80 [ 38.839494][ T734] netlink_rcv_skb+0x14e/0x3a0 [ 38.839623][ T734] ? rtnl_link_fill+0x920/0x920 [ 38.839764][ T734] ? netlink_ack+0xcf0/0xcf0 [ 38.839897][ T734] ? netlink_deliver_tap+0xc5/0x330 [ 38.840026][ T734] ? netlink_deliver_tap+0x13c/0x330 [ 38.840158][ T734] netlink_unicast+0x486/0x750 [ 38.840287][ T734] ? netlink_attachskb+0x810/0x810 [ 38.840425][ T734] ? __lock_acquire+0x508/0xc10 [ 38.840556][ T734] netlink_sendmsg+0x735/0xc60 [ 38.840686][ T734] ? netlink_unicast+0x750/0x750 [ 38.840818][ T734] ? __might_fault+0x97/0x140 [ 38.840950][ T734] ____sys_sendmsg+0x419/0x850 [ 38.841081][ T734] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.841212][ T734] ? get_timestamp.constprop.0+0x390/0x390 [ 38.841380][ T734] ? move_addr_to_kernel+0x40/0x40 [ 38.841512][ T734] ? stack_depot_save_flags+0x367/0x770 [ 38.841642][ T734] ? validate_chain+0x38b/0xc20 [ 38.841772][ T734] ___sys_sendmsg+0x14e/0x1d0 [ 38.841902][ T734] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 38.842063][ T734] ? copy_msghdr_from_user+0x460/0x460 [ 38.842205][ T734] __sys_sendmsg+0x145/0x1f0 [ 38.842336][ T734] ? __sys_sendmsg_sock+0x20/0x20 [ 38.842476][ T734] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 38.842643][ T734] ? do_raw_spin_unlock+0x59/0x250 [ 38.842777][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.842913][ T734] do_syscall_64+0x117/0xfc0 [ 38.843049][ T734] ? trace_hardirqs_off+0xd/0x30 [ 38.843183][ T734] ? exc_page_fault+0xee/0x100 [ 38.843316][ T734] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.843490][ T734] RIP: 0033:0x7f582802f08e [ 38.843631][ T734] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.844112][ T734] RSP: 002b:00007ffc09786db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.844313][ T734] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f582802f08e [ 38.844525][ T734] RDX: 0000000000000000 RSI: 00007ffc09786e60 RDI: 0000000000000005 [ 38.844725][ T734] RBP: 00007ffc09786dc0 R08: 0000000000000000 R09: 0000000000000000 [ 38.844926][ T734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 38.845130][ T734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc09787520 [ 38.845335][ T734] [ 38.845446][ T734] irq event stamp: 16159 [ 38.845545][ T734] hardirqs last enabled at (16167): [] __up_console_sem+0x5a/0x70 [ 38.845777][ T734] hardirqs last disabled at (16174): [] __up_console_sem+0x3f/0x70 [ 38.846021][ T734] softirqs last enabled at (15396): [] handle_softirqs+0x611/0x940 [ 38.846281][ T734] softirqs last disabled at (15323): [] __irq_exit_rcu+0x103/0x1c0 [ 38.846520][ T734] ---[ end trace 0000000000000000 ]--- [ 38.853359][ T734] ------------[ cut here ]------------ [ 38.853520][ T734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/734 [ 38.853757][ T734] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.854069][ T734] CPU: 3 UID: 0 PID: 734 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.854340][ T734] Tainted: [W]=WARN [ 38.854756][ T734] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.854924][ T734] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.855095][ T734] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.855576][ T734] RSP: 0018:ffa00000010befc0 EFLAGS: 00010286 [ 38.855746][ T734] RAX: 00000000ffffffa6 RBX: ff1100000971e3c0 RCX: 1ff4000000217dbe [ 38.855942][ T734] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971e47c [ 38.856141][ T734] RBP: ff1100000fd51000 R08: 1fe22000012e3c91 R09: ff1100000fa72e58 [ 38.856340][ T734] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 38.856554][ T734] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d600ad0 [ 38.856753][ T734] FS: 00007f5827df5840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.856986][ T734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.857155][ T734] CR2: 000000002c594988 CR3: 000000000f4ff002 CR4: 0000000000771ef0 [ 38.857358][ T734] PKRU: 55555554 [ 38.857463][ T734] Call Trace: [ 38.857562][ T734] [ 38.857631][ T734] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.857766][ T734] ? notifier_call_chain+0xb0/0x320 [ 38.857901][ T734] rtmsg_ifinfo+0x5c/0xb0 [ 38.858003][ T734] __dev_change_net_namespace+0x499/0x1d00 [ 38.858171][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.858304][ T734] ? __lock_acquire+0x508/0xc10 [ 38.858447][ T734] ? default_device_exit_batch+0x600/0x600 [ 38.858611][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.858743][ T734] ? find_held_lock+0x2b/0x80 [ 38.858875][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.859011][ T734] ? is_bpf_text_address+0x68/0x110 [ 38.859146][ T734] ? rtnl_af_lookup+0x290/0x290 [ 38.859279][ T734] ? is_bpf_text_address+0x72/0x110 [ 38.859418][ T734] do_setlink.isra.0+0x219/0x2a60 [ 38.859553][ T734] ? rtnl_link_get_size+0x350/0x350 [ 38.859685][ T734] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 38.859851][ T734] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.859986][ T734] ? validate_chain+0x38b/0xc20 [ 38.860117][ T734] ? rcu_read_lock_any_held+0x66/0x90 [ 38.860248][ T734] ? stack_depot_save_flags+0x367/0x770 [ 38.860390][ T734] ? __kernel_text_address+0x12/0x30 [ 38.860524][ T734] ? __lock_acquire+0x508/0xc10 [ 38.860659][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.860790][ T734] ? rtnl_newlink+0x883/0xee0 [ 38.860927][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.861062][ T734] ? lock_acquire+0x134/0x160 [ 38.861195][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.861328][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.861469][ T734] ? trace_contention_end+0xb3/0x1a0 [ 38.861604][ T734] ? __mutex_lock+0x1db/0x2010 [ 38.861739][ T734] ? __mutex_lock+0x9b2/0x2010 [ 38.861874][ T734] ? rtnl_newlink+0x883/0xee0 [ 38.862183][ T734] ? ww_mutex_lock+0x160/0x160 [ 38.862317][ T734] ? nla_get_range_signed+0x3d0/0x3d0 [ 38.862460][ T734] ? __rtnl_newlink+0x3fa/0xa50 [ 38.862681][ T734] rtnl_newlink+0x8d1/0xee0 [ 38.862901][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.863035][ T734] ? find_held_lock+0x2b/0x80 [ 38.863169][ T734] ? __rtnl_newlink+0xa50/0xa50 [ 38.863302][ T734] ? mark_usage+0x61/0x170 [ 38.863448][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.863584][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.863717][ T734] ? find_held_lock+0x2b/0x80 [ 38.863849][ T734] ? __rtnl_newlink+0xa50/0xa50 [ 38.863984][ T734] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.864119][ T734] ? __rtnl_newlink+0xa50/0xa50 [ 38.864252][ T734] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.864392][ T734] ? validate_chain+0x38b/0xc20 [ 38.864524][ T734] ? rtnl_link_fill+0x920/0x920 [ 38.864657][ T734] ? __lock_acquire+0x508/0xc10 [ 38.864794][ T734] ? lock_acquire.part.0+0xbc/0x260 [ 38.864926][ T734] ? find_held_lock+0x2b/0x80 [ 38.865146][ T734] netlink_rcv_skb+0x14e/0x3a0 [ 38.865279][ T734] ? rtnl_link_fill+0x920/0x920 [ 38.865422][ T734] ? netlink_ack+0xcf0/0xcf0 [ 38.865560][ T734] ? netlink_deliver_tap+0xc5/0x330 [ 38.865692][ T734] ? netlink_deliver_tap+0x13c/0x330 [ 38.865828][ T734] netlink_unicast+0x486/0x750 [ 38.866047][ T734] ? netlink_attachskb+0x810/0x810 [ 38.866182][ T734] ? __lock_acquire+0x508/0xc10 [ 38.866317][ T734] netlink_sendmsg+0x735/0xc60 [ 38.866459][ T734] ? netlink_unicast+0x750/0x750 [ 38.866680][ T734] ? __might_fault+0x97/0x140 [ 38.866901][ T734] ____sys_sendmsg+0x419/0x850 [ 38.867038][ T734] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.867171][ T734] ? get_timestamp.constprop.0+0x390/0x390 [ 38.867435][ T734] ? move_addr_to_kernel+0x40/0x40 [ 38.867571][ T734] ? stack_depot_save_flags+0x367/0x770 [ 38.867706][ T734] ? validate_chain+0x38b/0xc20 [ 38.867841][ T734] ___sys_sendmsg+0x14e/0x1d0 [ 38.867976][ T734] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 38.868143][ T734] ? copy_msghdr_from_user+0x460/0x460 [ 38.868288][ T734] __sys_sendmsg+0x145/0x1f0 [ 38.868430][ T734] ? __sys_sendmsg_sock+0x20/0x20 [ 38.868564][ T734] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 38.868734][ T734] ? do_raw_spin_unlock+0x59/0x250 [ 38.868867][ T734] ? rcu_is_watching+0x15/0xd0 [ 38.869006][ T734] do_syscall_64+0x117/0xfc0 [ 38.869227][ T734] ? trace_hardirqs_off+0xd/0x30 [ 38.869371][ T734] ? exc_page_fault+0xee/0x100 [ 38.869508][ T734] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.869676][ T734] RIP: 0033:0x7f582802f08e [ 38.869820][ T734] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.870301][ T734] RSP: 002b:00007ffc09786db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.870514][ T734] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f582802f08e [ 38.870717][ T734] RDX: 0000000000000000 RSI: 00007ffc09786e60 RDI: 0000000000000005 [ 38.870918][ T734] RBP: 00007ffc09786dc0 R08: 0000000000000000 R09: 0000000000000000 [ 38.871119][ T734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 38.871321][ T734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc09787520 [ 38.871537][ T734] [ 38.871640][ T734] irq event stamp: 23987 [ 38.871742][ T734] hardirqs last enabled at (23995): [] __up_console_sem+0x5a/0x70 [ 38.871975][ T734] hardirqs last disabled at (24002): [] __up_console_sem+0x3f/0x70 [ 38.872213][ T734] softirqs last enabled at (23092): [] handle_softirqs+0x611/0x940 [ 38.872453][ T734] softirqs last disabled at (22597): [] __irq_exit_rcu+0x103/0x1c0 [ 38.872685][ T734] ---[ end trace 0000000000000000 ]--- [ 38.901850][ T736] ------------[ cut here ]------------ [ 38.902018][ T736] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/736 [ 38.902252][ T736] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 38.902582][ T736] CPU: 3 UID: 0 PID: 736 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 38.902851][ T736] Tainted: [W]=WARN [ 38.902955][ T736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.903126][ T736] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 38.903306][ T736] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 38.903789][ T736] RSP: 0018:ffa000000124f020 EFLAGS: 00010286 [ 38.903960][ T736] RAX: 00000000ffffffa6 RBX: ff1100000971ec80 RCX: 1ff4000000249dca [ 38.904163][ T736] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971ed3c [ 38.904371][ T736] RBP: ff1100000fd51000 R08: 1fe22000012e3da9 R09: ff1100000fc85158 [ 38.904572][ T736] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 38.904771][ T736] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 38.904971][ T736] FS: 00007f40837dc840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 38.905209][ T736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.905383][ T736] CR2: 0000000029d01988 CR3: 000000001682e001 CR4: 0000000000771ef0 [ 38.905584][ T736] PKRU: 55555554 [ 38.905684][ T736] Call Trace: [ 38.905785][ T736] [ 38.905855][ T736] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 38.905994][ T736] rtmsg_ifinfo+0x5c/0xb0 [ 38.906097][ T736] ? mark_held_locks+0x40/0x70 [ 38.906230][ T736] __dev_notify_flags+0x1b8/0x280 [ 38.906374][ T736] ? netif_change_name+0x8c0/0x8c0 [ 38.906509][ T736] ? __dev_change_flags+0x4a4/0x6d0 [ 38.906644][ T736] ? netif_set_allmulti+0x2c0/0x2c0 [ 38.906779][ T736] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.906916][ T736] ? is_bpf_text_address+0x68/0x110 [ 38.907055][ T736] netif_change_flags+0xfe/0x190 [ 38.907189][ T736] ? unwind_get_return_address+0x67/0xd0 [ 38.907325][ T736] do_setlink.isra.0+0x1d25/0x2a60 [ 38.907474][ T736] ? rtnl_link_get_size+0x350/0x350 [ 38.907611][ T736] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 38.907781][ T736] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.907917][ T736] ? validate_chain+0x38b/0xc20 [ 38.908053][ T736] ? rcu_read_lock_any_held+0x66/0x90 [ 38.908187][ T736] ? stack_depot_save_flags+0x367/0x770 [ 38.908323][ T736] ? __kernel_text_address+0x12/0x30 [ 38.908468][ T736] ? __lock_acquire+0x508/0xc10 [ 38.908606][ T736] ? lock_acquire.part.0+0xbc/0x260 [ 38.908743][ T736] ? rtnl_newlink+0x883/0xee0 [ 38.908880][ T736] ? rcu_is_watching+0x15/0xd0 [ 38.909018][ T736] ? lock_acquire+0x134/0x160 [ 38.909151][ T736] ? rcu_is_watching+0x15/0xd0 [ 38.909285][ T736] ? rcu_is_watching+0x15/0xd0 [ 38.909427][ T736] ? trace_contention_end+0xb3/0x1a0 [ 38.909563][ T736] ? __mutex_lock+0x1db/0x2010 [ 38.909697][ T736] ? __mutex_lock+0x9b2/0x2010 [ 38.909832][ T736] ? rtnl_newlink+0x883/0xee0 [ 38.909968][ T736] ? ww_mutex_lock+0x160/0x160 [ 38.910106][ T736] ? __rtnl_newlink+0x3fa/0xa50 [ 38.910243][ T736] rtnl_newlink+0x8d1/0xee0 [ 38.910386][ T736] ? lock_acquire.part.0+0xbc/0x260 [ 38.910520][ T736] ? find_held_lock+0x2b/0x80 [ 38.910651][ T736] ? __rtnl_newlink+0xa50/0xa50 [ 38.910782][ T736] ? mark_usage+0x61/0x170 [ 38.910921][ T736] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.911060][ T736] ? lock_acquire.part.0+0xbc/0x260 [ 38.911194][ T736] ? find_held_lock+0x2b/0x80 [ 38.911328][ T736] ? __rtnl_newlink+0xa50/0xa50 [ 38.911472][ T736] ? __lock_release.isra.0+0x6b/0x1a0 [ 38.911608][ T736] ? __rtnl_newlink+0xa50/0xa50 [ 38.911744][ T736] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.911880][ T736] ? validate_chain+0x38b/0xc20 [ 38.912017][ T736] ? rtnl_link_fill+0x920/0x920 [ 38.912152][ T736] ? __lock_acquire+0x508/0xc10 [ 38.912287][ T736] ? lock_acquire.part.0+0xbc/0x260 [ 38.912429][ T736] ? find_held_lock+0x2b/0x80 [ 38.912564][ T736] netlink_rcv_skb+0x14e/0x3a0 [ 38.912698][ T736] ? rtnl_link_fill+0x920/0x920 [ 38.912832][ T736] ? netlink_ack+0xcf0/0xcf0 [ 38.912972][ T736] ? netlink_deliver_tap+0xc5/0x330 [ 38.913106][ T736] ? netlink_deliver_tap+0x13c/0x330 [ 38.913241][ T736] netlink_unicast+0x486/0x750 [ 38.913384][ T736] ? netlink_attachskb+0x810/0x810 [ 38.913518][ T736] ? __lock_acquire+0x508/0xc10 [ 38.913652][ T736] netlink_sendmsg+0x735/0xc60 [ 38.913790][ T736] ? netlink_unicast+0x750/0x750 [ 38.913930][ T736] ? __might_fault+0x97/0x140 [ 38.914068][ T736] ____sys_sendmsg+0x419/0x850 [ 38.914203][ T736] ? copy_msghdr_from_user+0x2a0/0x460 [ 38.914336][ T736] ? get_timestamp.constprop.0+0x390/0x390 [ 38.914514][ T736] ? move_addr_to_kernel+0x40/0x40 [ 38.914649][ T736] ? stack_depot_save_flags+0x367/0x770 [ 38.914784][ T736] ? validate_chain+0x38b/0xc20 [ 38.914921][ T736] ___sys_sendmsg+0x14e/0x1d0 [ 38.915055][ T736] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 38.915221][ T736] ? copy_msghdr_from_user+0x460/0x460 [ 38.915374][ T736] __sys_sendmsg+0x145/0x1f0 [ 38.915510][ T736] ? __sys_sendmsg_sock+0x20/0x20 [ 38.915643][ T736] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 38.915814][ T736] ? do_raw_spin_unlock+0x59/0x250 [ 38.915951][ T736] ? rcu_is_watching+0x15/0xd0 [ 38.916088][ T736] do_syscall_64+0x117/0xfc0 [ 38.916224][ T736] ? trace_hardirqs_off+0xd/0x30 [ 38.916369][ T736] ? exc_page_fault+0xee/0x100 [ 38.916502][ T736] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.916668][ T736] RIP: 0033:0x7f4083a1608e [ 38.916813][ T736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.917299][ T736] RSP: 002b:00007fffb12f0240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.917512][ T736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4083a1608e [ 38.917714][ T736] RDX: 0000000000000000 RSI: 00007fffb12f02f0 RDI: 0000000000000005 [ 38.917917][ T736] RBP: 00007fffb12f0250 R08: 0000000000000000 R09: 0000000000000000 [ 38.918117][ T736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 38.918318][ T736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb12f09c0 [ 38.918535][ T736] [ 38.918637][ T736] irq event stamp: 16137 [ 38.918738][ T736] hardirqs last enabled at (16145): [] __up_console_sem+0x5a/0x70 [ 38.918985][ T736] hardirqs last disabled at (16152): [] __up_console_sem+0x3f/0x70 [ 38.919223][ T736] softirqs last enabled at (15258): [] handle_softirqs+0x611/0x940 [ 38.919468][ T736] softirqs last disabled at (15253): [] __irq_exit_rcu+0x103/0x1c0 [ 38.919700][ T736] ---[ end trace 0000000000000000 ]--- [ 39.047645][ T745] ------------[ cut here ]------------ [ 39.048068][ T745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/745 [ 39.048298][ T745] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.048616][ T745] CPU: 1 UID: 0 PID: 745 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.048899][ T745] Tainted: [W]=WARN [ 39.049002][ T745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.049168][ T745] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.049350][ T745] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.049831][ T745] RSP: 0018:ffa000000124eff8 EFLAGS: 00010286 [ 39.050000][ T745] RAX: 00000000ffffffa6 RBX: ff11000005f058c0 RCX: 1ff4000000249dc5 [ 39.050196][ T745] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0597c [ 39.050410][ T745] RBP: ff1100000e3c9000 R08: 1fe2200000be0b31 R09: ff11000016b70b58 [ 39.050605][ T745] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 39.050805][ T745] R13: 0000000000000000 R14: ffa000000124f140 R15: ff1100000cc60050 [ 39.051005][ T745] FS: 00007ff7019cf840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 39.051234][ T745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051411][ T745] CR2: 0000000025800988 CR3: 000000001682e005 CR4: 0000000000771ef0 [ 39.051610][ T745] PKRU: 55555554 [ 39.051709][ T745] Call Trace: [ 39.051808][ T745] [ 39.051877][ T745] rtmsg_ifinfo_newnet+0x69/0x160 [ 39.052017][ T745] __dev_change_net_namespace+0x8b7/0x1d00 [ 39.052183][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.052319][ T745] ? __lock_acquire+0x508/0xc10 [ 39.052463][ T745] ? default_device_exit_batch+0x600/0x600 [ 39.052626][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.052758][ T745] ? find_held_lock+0x2b/0x80 [ 39.052890][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.053023][ T745] ? is_bpf_text_address+0x68/0x110 [ 39.053156][ T745] ? rtnl_af_lookup+0x290/0x290 [ 39.053287][ T745] ? is_bpf_text_address+0x72/0x110 [ 39.053434][ T745] do_setlink.isra.0+0x219/0x2a60 [ 39.053570][ T745] ? rtnl_link_get_size+0x350/0x350 [ 39.053703][ T745] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.053868][ T745] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.054000][ T745] ? validate_chain+0x38b/0xc20 [ 39.054130][ T745] ? rcu_read_lock_any_held+0x66/0x90 [ 39.054262][ T745] ? stack_depot_save_flags+0x367/0x770 [ 39.054430][ T745] ? __kernel_text_address+0x12/0x30 [ 39.054567][ T745] ? __lock_acquire+0x508/0xc10 [ 39.054696][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.054822][ T745] ? rtnl_newlink+0x883/0xee0 [ 39.054949][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.055077][ T745] ? lock_acquire+0x134/0x160 [ 39.055204][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.055329][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.055470][ T745] ? trace_contention_end+0xb3/0x1a0 [ 39.055598][ T745] ? __mutex_lock+0x1db/0x2010 [ 39.055731][ T745] ? __mutex_lock+0x9b2/0x2010 [ 39.055863][ T745] ? rtnl_newlink+0x883/0xee0 [ 39.055995][ T745] ? ww_mutex_lock+0x160/0x160 [ 39.056126][ T745] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.056259][ T745] ? __rtnl_newlink+0x3fa/0xa50 [ 39.056457][ T745] rtnl_newlink+0x8d1/0xee0 [ 39.056645][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.056776][ T745] ? find_held_lock+0x2b/0x80 [ 39.056908][ T745] ? __rtnl_newlink+0xa50/0xa50 [ 39.057038][ T745] ? mark_usage+0x61/0x170 [ 39.057169][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.057301][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.057496][ T745] ? find_held_lock+0x2b/0x80 [ 39.057626][ T745] ? __rtnl_newlink+0xa50/0xa50 [ 39.057758][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.057890][ T745] ? __rtnl_newlink+0xa50/0xa50 [ 39.058022][ T745] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.058152][ T745] ? validate_chain+0x38b/0xc20 [ 39.058283][ T745] ? rtnl_link_fill+0x920/0x920 [ 39.058481][ T745] ? __lock_acquire+0x508/0xc10 [ 39.058614][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.058745][ T745] ? find_held_lock+0x2b/0x80 [ 39.058878][ T745] netlink_rcv_skb+0x14e/0x3a0 [ 39.059012][ T745] ? rtnl_link_fill+0x920/0x920 [ 39.059143][ T745] ? netlink_ack+0xcf0/0xcf0 [ 39.059277][ T745] ? netlink_deliver_tap+0xc5/0x330 [ 39.059473][ T745] ? netlink_deliver_tap+0x13c/0x330 [ 39.059606][ T745] netlink_unicast+0x486/0x750 [ 39.059738][ T745] ? netlink_attachskb+0x810/0x810 [ 39.059870][ T745] ? __lock_acquire+0x508/0xc10 [ 39.060003][ T745] netlink_sendmsg+0x735/0xc60 [ 39.060155][ T745] ? netlink_unicast+0x750/0x750 [ 39.060282][ T745] ? __might_fault+0x97/0x140 [ 39.060474][ T745] ____sys_sendmsg+0x419/0x850 [ 39.060601][ T745] ? copy_msghdr_from_user+0x2a0/0x460 [ 39.060727][ T745] ? get_timestamp.constprop.0+0x390/0x390 [ 39.060884][ T745] ? move_addr_to_kernel+0x40/0x40 [ 39.061012][ T745] ? stack_depot_save_flags+0x367/0x770 [ 39.061139][ T745] ? validate_chain+0x38b/0xc20 [ 39.061266][ T745] ___sys_sendmsg+0x14e/0x1d0 [ 39.061454][ T745] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 39.061611][ T745] ? copy_msghdr_from_user+0x460/0x460 [ 39.061750][ T745] __sys_sendmsg+0x145/0x1f0 [ 39.061878][ T745] ? __sys_sendmsg_sock+0x20/0x20 [ 39.062004][ T745] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 39.062163][ T745] ? do_raw_spin_unlock+0x59/0x250 [ 39.062290][ T745] ? fpregs_restore_userregs+0x14b/0x310 [ 39.062441][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.062569][ T745] do_syscall_64+0x117/0xfc0 [ 39.062697][ T745] ? trace_hardirqs_off+0xd/0x30 [ 39.062823][ T745] ? exc_page_fault+0xee/0x100 [ 39.062950][ T745] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.063109][ T745] RIP: 0033:0x7ff701c0908e [ 39.063242][ T745] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.063707][ T745] RSP: 002b:00007fff7128d9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.063899][ T745] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff701c0908e [ 39.064090][ T745] RDX: 0000000000000000 RSI: 00007fff7128da60 RDI: 0000000000000005 [ 39.064280][ T745] RBP: 00007fff7128d9c0 R08: 0000000000000000 R09: 0000000000000000 [ 39.064513][ T745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 39.064702][ T745] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7128e120 [ 39.064898][ T745] [ 39.064994][ T745] irq event stamp: 16355 [ 39.065091][ T745] hardirqs last enabled at (16363): [] __up_console_sem+0x5a/0x70 [ 39.065312][ T745] hardirqs last disabled at (16370): [] __up_console_sem+0x3f/0x70 [ 39.065541][ T745] softirqs last enabled at (16230): [] handle_softirqs+0x611/0x940 [ 39.065761][ T745] softirqs last disabled at (16205): [] __irq_exit_rcu+0x103/0x1c0 [ 39.065982][ T745] ---[ end trace 0000000000000000 ]--- [ 39.067312][ T745] ------------[ cut here ]------------ [ 39.067477][ T745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/745 [ 39.067702][ T745] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.068004][ T745] CPU: 1 UID: 0 PID: 745 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.068271][ T745] Tainted: [W]=WARN [ 39.068381][ T745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.068542][ T745] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.068708][ T745] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.069163][ T745] RSP: 0018:ffa000000124efc0 EFLAGS: 00010286 [ 39.069324][ T745] RAX: 00000000ffffffa6 RBX: ff1100000b5fc740 RCX: 1ff4000000249dbe [ 39.069526][ T745] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fc7fc [ 39.069718][ T745] RBP: ff1100000e3c9000 R08: 1fe22000016bf901 R09: ff11000016b70b58 [ 39.069908][ T745] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 39.070099][ T745] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc60050 [ 39.070292][ T745] FS: 00007ff7019cf840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 39.070528][ T745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070689][ T745] CR2: 0000000025800988 CR3: 000000001682e005 CR4: 0000000000771ef0 [ 39.070882][ T745] PKRU: 55555554 [ 39.070980][ T745] Call Trace: [ 39.071077][ T745] [ 39.071145][ T745] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 39.071274][ T745] ? notifier_call_chain+0xb0/0x320 [ 39.071415][ T745] rtmsg_ifinfo+0x5c/0xb0 [ 39.071515][ T745] __dev_change_net_namespace+0x499/0x1d00 [ 39.071676][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.071804][ T745] ? __lock_acquire+0x508/0xc10 [ 39.071934][ T745] ? default_device_exit_batch+0x600/0x600 [ 39.072095][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.072224][ T745] ? find_held_lock+0x2b/0x80 [ 39.072358][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.072526][ T745] ? is_bpf_text_address+0x68/0x110 [ 39.072661][ T745] ? rtnl_af_lookup+0x290/0x290 [ 39.072795][ T745] ? is_bpf_text_address+0x72/0x110 [ 39.072928][ T745] do_setlink.isra.0+0x219/0x2a60 [ 39.073063][ T745] ? rtnl_link_get_size+0x350/0x350 [ 39.073196][ T745] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.073374][ T745] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.073509][ T745] ? validate_chain+0x38b/0xc20 [ 39.073641][ T745] ? rcu_read_lock_any_held+0x66/0x90 [ 39.073773][ T745] ? stack_depot_save_flags+0x367/0x770 [ 39.073905][ T745] ? __kernel_text_address+0x12/0x30 [ 39.074040][ T745] ? __lock_acquire+0x508/0xc10 [ 39.074176][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.074307][ T745] ? rtnl_newlink+0x883/0xee0 [ 39.074450][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.074577][ T745] ? lock_acquire+0x134/0x160 [ 39.074709][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.074835][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.074964][ T745] ? trace_contention_end+0xb3/0x1a0 [ 39.075093][ T745] ? __mutex_lock+0x1db/0x2010 [ 39.075224][ T745] ? __mutex_lock+0x9b2/0x2010 [ 39.075357][ T745] ? rtnl_newlink+0x883/0xee0 [ 39.075494][ T745] ? ww_mutex_lock+0x160/0x160 [ 39.075620][ T745] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.075752][ T745] ? __rtnl_newlink+0x3fa/0xa50 [ 39.075883][ T745] rtnl_newlink+0x8d1/0xee0 [ 39.076013][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.076141][ T745] ? find_held_lock+0x2b/0x80 [ 39.076270][ T745] ? __rtnl_newlink+0xa50/0xa50 [ 39.076409][ T745] ? mark_usage+0x61/0x170 [ 39.076539][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.076669][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.076796][ T745] ? find_held_lock+0x2b/0x80 [ 39.076923][ T745] ? __rtnl_newlink+0xa50/0xa50 [ 39.077052][ T745] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.077182][ T745] ? __rtnl_newlink+0xa50/0xa50 [ 39.077310][ T745] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.077451][ T745] ? validate_chain+0x38b/0xc20 [ 39.077578][ T745] ? rtnl_link_fill+0x920/0x920 [ 39.077704][ T745] ? __lock_acquire+0x508/0xc10 [ 39.077854][ T745] ? lock_acquire.part.0+0xbc/0x260 [ 39.077985][ T745] ? find_held_lock+0x2b/0x80 [ 39.078118][ T745] netlink_rcv_skb+0x14e/0x3a0 [ 39.078251][ T745] ? rtnl_link_fill+0x920/0x920 [ 39.078394][ T745] ? netlink_ack+0xcf0/0xcf0 [ 39.078530][ T745] ? netlink_deliver_tap+0xc5/0x330 [ 39.078662][ T745] ? netlink_deliver_tap+0x13c/0x330 [ 39.078796][ T745] netlink_unicast+0x486/0x750 [ 39.078930][ T745] ? netlink_attachskb+0x810/0x810 [ 39.079064][ T745] ? __lock_acquire+0x508/0xc10 [ 39.079198][ T745] netlink_sendmsg+0x735/0xc60 [ 39.079331][ T745] ? netlink_unicast+0x750/0x750 [ 39.079476][ T745] ? __might_fault+0x97/0x140 [ 39.079611][ T745] ____sys_sendmsg+0x419/0x850 [ 39.079743][ T745] ? copy_msghdr_from_user+0x2a0/0x460 [ 39.079875][ T745] ? get_timestamp.constprop.0+0x390/0x390 [ 39.080039][ T745] ? move_addr_to_kernel+0x40/0x40 [ 39.080173][ T745] ? stack_depot_save_flags+0x367/0x770 [ 39.080308][ T745] ? validate_chain+0x38b/0xc20 [ 39.080452][ T745] ___sys_sendmsg+0x14e/0x1d0 [ 39.080584][ T745] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 39.080749][ T745] ? copy_msghdr_from_user+0x460/0x460 [ 39.080895][ T745] __sys_sendmsg+0x145/0x1f0 [ 39.081029][ T745] ? __sys_sendmsg_sock+0x20/0x20 [ 39.081161][ T745] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 39.081329][ T745] ? do_raw_spin_unlock+0x59/0x250 [ 39.081474][ T745] ? fpregs_restore_userregs+0x14b/0x310 [ 39.081610][ T745] ? rcu_is_watching+0x15/0xd0 [ 39.081743][ T745] do_syscall_64+0x117/0xfc0 [ 39.082208][ T745] ? trace_hardirqs_off+0xd/0x30 [ 39.082341][ T745] ? exc_page_fault+0xee/0x100 [ 39.082487][ T745] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.082653][ T745] RIP: 0033:0x7ff701c0908e [ 39.082793][ T745] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.083288][ T745] RSP: 002b:00007fff7128d9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.083494][ T745] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff701c0908e [ 39.083688][ T745] RDX: 0000000000000000 RSI: 00007fff7128da60 RDI: 0000000000000005 [ 39.083880][ T745] RBP: 00007fff7128d9c0 R08: 0000000000000000 R09: 0000000000000000 [ 39.084071][ T745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 39.084265][ T745] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7128e120 [ 39.084485][ T745] [ 39.084582][ T745] irq event stamp: 18131 [ 39.084678][ T745] hardirqs last enabled at (18139): [] __up_console_sem+0x5a/0x70 [ 39.084907][ T745] hardirqs last disabled at (18148): [] __up_console_sem+0x3f/0x70 [ 39.085130][ T745] softirqs last enabled at (17140): [] handle_softirqs+0x611/0x940 [ 39.085360][ T745] softirqs last disabled at (17135): [] __irq_exit_rcu+0x103/0x1c0 [ 39.085589][ T745] ---[ end trace 0000000000000000 ]--- [ 39.118141][ T747] ------------[ cut here ]------------ [ 39.118307][ T747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/747 [ 39.118563][ T747] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.118878][ T747] CPU: 3 UID: 0 PID: 747 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.119155][ T747] Tainted: [W]=WARN [ 39.119256][ T747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.119438][ T747] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.119614][ T747] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.120089][ T747] RSP: 0018:ffa00000010bf020 EFLAGS: 00010286 [ 39.120258][ T747] RAX: 00000000ffffffa6 RBX: ff1100000b5fd000 RCX: 1ff4000000217dca [ 39.120473][ T747] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fd0bc [ 39.120677][ T747] RBP: ff1100000e3c9000 R08: 1fe22000016bfa19 R09: ff11000016b75158 [ 39.120878][ T747] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 39.121088][ T747] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 39.121290][ T747] FS: 00007faf3d056840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 39.121541][ T747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.121713][ T747] CR2: 00000000402ad988 CR3: 000000000ee91002 CR4: 0000000000771ef0 [ 39.121915][ T747] PKRU: 55555554 [ 39.122018][ T747] Call Trace: [ 39.122119][ T747] [ 39.122188][ T747] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 39.122326][ T747] rtmsg_ifinfo+0x5c/0xb0 [ 39.122441][ T747] ? mark_held_locks+0x40/0x70 [ 39.122575][ T747] __dev_notify_flags+0x1b8/0x280 [ 39.122709][ T747] ? netif_change_name+0x8c0/0x8c0 [ 39.122843][ T747] ? __dev_change_flags+0x4a4/0x6d0 [ 39.122977][ T747] ? netif_set_allmulti+0x2c0/0x2c0 [ 39.123111][ T747] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.123245][ T747] ? is_bpf_text_address+0x68/0x110 [ 39.123392][ T747] netif_change_flags+0xfe/0x190 [ 39.123527][ T747] ? unwind_get_return_address+0x67/0xd0 [ 39.123661][ T747] do_setlink.isra.0+0x1d25/0x2a60 [ 39.123798][ T747] ? rtnl_link_get_size+0x350/0x350 [ 39.123934][ T747] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.124103][ T747] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.124237][ T747] ? validate_chain+0x38b/0xc20 [ 39.124381][ T747] ? rcu_read_lock_any_held+0x66/0x90 [ 39.124516][ T747] ? stack_depot_save_flags+0x367/0x770 [ 39.124650][ T747] ? __kernel_text_address+0x12/0x30 [ 39.124787][ T747] ? __lock_acquire+0x508/0xc10 [ 39.124923][ T747] ? lock_acquire.part.0+0xbc/0x260 [ 39.125057][ T747] ? rtnl_newlink+0x883/0xee0 [ 39.125195][ T747] ? rcu_is_watching+0x15/0xd0 [ 39.125329][ T747] ? lock_acquire+0x134/0x160 [ 39.125476][ T747] ? rcu_is_watching+0x15/0xd0 [ 39.125616][ T747] ? rcu_is_watching+0x15/0xd0 [ 39.125754][ T747] ? trace_contention_end+0xb3/0x1a0 [ 39.125891][ T747] ? __mutex_lock+0x1db/0x2010 [ 39.126027][ T747] ? __mutex_lock+0x9b2/0x2010 [ 39.126160][ T747] ? rtnl_newlink+0x883/0xee0 [ 39.126296][ T747] ? ww_mutex_lock+0x160/0x160 [ 39.126445][ T747] ? __rtnl_newlink+0x3fa/0xa50 [ 39.126583][ T747] rtnl_newlink+0x8d1/0xee0 [ 39.126719][ T747] ? lock_acquire.part.0+0xbc/0x260 [ 39.126855][ T747] ? find_held_lock+0x2b/0x80 [ 39.126989][ T747] ? __rtnl_newlink+0xa50/0xa50 [ 39.127124][ T747] ? mark_usage+0x61/0x170 [ 39.127259][ T747] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.127406][ T747] ? lock_acquire.part.0+0xbc/0x260 [ 39.127541][ T747] ? find_held_lock+0x2b/0x80 [ 39.127674][ T747] ? __rtnl_newlink+0xa50/0xa50 [ 39.127809][ T747] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.127947][ T747] ? __rtnl_newlink+0xa50/0xa50 [ 39.128083][ T747] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.128219][ T747] ? validate_chain+0x38b/0xc20 [ 39.128359][ T747] ? rtnl_link_fill+0x920/0x920 [ 39.128502][ T747] ? __lock_acquire+0x508/0xc10 [ 39.128638][ T747] ? lock_acquire.part.0+0xbc/0x260 [ 39.128771][ T747] ? find_held_lock+0x2b/0x80 [ 39.128908][ T747] netlink_rcv_skb+0x14e/0x3a0 [ 39.129045][ T747] ? rtnl_link_fill+0x920/0x920 [ 39.129180][ T747] ? netlink_ack+0xcf0/0xcf0 [ 39.129320][ T747] ? netlink_deliver_tap+0xc5/0x330 [ 39.129462][ T747] ? netlink_deliver_tap+0x13c/0x330 [ 39.129598][ T747] netlink_unicast+0x486/0x750 [ 39.129733][ T747] ? netlink_attachskb+0x810/0x810 [ 39.129870][ T747] ? __lock_acquire+0x508/0xc10 [ 39.130009][ T747] netlink_sendmsg+0x735/0xc60 [ 39.130145][ T747] ? netlink_unicast+0x750/0x750 [ 39.130282][ T747] ? __might_fault+0x97/0x140 [ 39.130430][ T747] ____sys_sendmsg+0x419/0x850 [ 39.130566][ T747] ? copy_msghdr_from_user+0x2a0/0x460 [ 39.130700][ T747] ? get_timestamp.constprop.0+0x390/0x390 [ 39.130869][ T747] ? move_addr_to_kernel+0x40/0x40 [ 39.131007][ T747] ? stack_depot_save_flags+0x367/0x770 [ 39.131143][ T747] ? validate_chain+0x38b/0xc20 [ 39.131278][ T747] ___sys_sendmsg+0x14e/0x1d0 [ 39.131417][ T747] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 39.131586][ T747] ? copy_msghdr_from_user+0x460/0x460 [ 39.131735][ T747] __sys_sendmsg+0x145/0x1f0 [ 39.131872][ T747] ? __sys_sendmsg_sock+0x20/0x20 [ 39.132011][ T747] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 39.132180][ T747] ? do_raw_spin_unlock+0x59/0x250 [ 39.132313][ T747] ? rcu_is_watching+0x15/0xd0 [ 39.132458][ T747] do_syscall_64+0x117/0xfc0 [ 39.132594][ T747] ? trace_hardirqs_off+0xd/0x30 [ 39.132729][ T747] ? exc_page_fault+0xee/0x100 [ 39.132865][ T747] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.133032][ T747] RIP: 0033:0x7faf3d29008e [ 39.133173][ T747] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.133655][ T747] RSP: 002b:00007ffdd4562770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.133861][ T747] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf3d29008e [ 39.134064][ T747] RDX: 0000000000000000 RSI: 00007ffdd4562820 RDI: 0000000000000005 [ 39.134265][ T747] RBP: 00007ffdd4562780 R08: 0000000000000000 R09: 0000000000000000 [ 39.134486][ T747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 39.134691][ T747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4562ef0 [ 39.134901][ T747] [ 39.135005][ T747] irq event stamp: 25737 [ 39.135106][ T747] hardirqs last enabled at (25745): [] __up_console_sem+0x5a/0x70 [ 39.135340][ T747] hardirqs last disabled at (25752): [] __up_console_sem+0x3f/0x70 [ 39.135589][ T747] softirqs last enabled at (24884): [] handle_softirqs+0x611/0x940 [ 39.135826][ T747] softirqs last disabled at (24879): [] __irq_exit_rcu+0x103/0x1c0 [ 39.136060][ T747] ---[ end trace 0000000000000000 ]--- [ 39.138820][ T70] ------------[ cut here ]------------ [ 39.138981][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:1/70 [ 39.139231][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.139535][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.139818][ T70] Tainted: [W]=WARN [ 39.139912][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.140069][ T70] Workqueue: events_unbound linkwatch_event [ 39.140236][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.140411][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.140856][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 39.141018][ T70] RAX: 00000000ffffffa6 RBX: ff1100000ebc2740 RCX: 1ff4000000096f02 [ 39.141202][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc27fc [ 39.141403][ T70] RBP: ff1100000e3c9000 R08: 1fe2200001d78501 R09: ff11000009fe0ba8 [ 39.141592][ T70] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 39.141776][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 39.141964][ T70] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 39.142185][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.142351][ T70] CR2: 000055a85b87bfe8 CR3: 0000000009ad7001 CR4: 0000000000771ef0 [ 39.142548][ T70] PKRU: 55555554 [ 39.142642][ T70] Call Trace: [ 39.142735][ T70] [ 39.142801][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 39.142925][ T70] ? notifier_call_chain+0xb0/0x320 [ 39.143051][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 39.143148][ T70] netif_state_change+0x155/0x3d0 [ 39.143277][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 39.143445][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 39.143715][ T70] __linkwatch_run_queue+0x350/0x850 [ 39.143838][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 39.143965][ T70] linkwatch_event+0x7f/0xb0 [ 39.144088][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 39.144210][ T70] process_one_work+0xdf8/0x1410 [ 39.144339][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 39.144479][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 39.144681][ T70] worker_thread+0x4f1/0xd60 [ 39.144807][ T70] ? rescuer_thread+0x1320/0x1320 [ 39.144928][ T70] kthread+0x367/0x460 [ 39.145020][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.145173][ T70] ? kthread_affine_node+0x330/0x330 [ 39.145297][ T70] ret_from_fork+0x474/0x6b0 [ 39.145432][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.145585][ T70] ? __switch_to+0x5a3/0xe00 [ 39.145707][ T70] ? kthread_affine_node+0x330/0x330 [ 39.145830][ T70] ret_from_fork_asm+0x11/0x20 [ 39.145959][ T70] [ 39.146051][ T70] irq event stamp: 67043 [ 39.146219][ T70] hardirqs last enabled at (67051): [] __up_console_sem+0x5a/0x70 [ 39.146445][ T70] hardirqs last disabled at (67060): [] __up_console_sem+0x3f/0x70 [ 39.146805][ T70] softirqs last enabled at (66806): [] handle_softirqs+0x611/0x940 [ 39.147020][ T70] softirqs last disabled at (66801): [] __irq_exit_rcu+0x103/0x1c0 [ 39.147235][ T70] ---[ end trace 0000000000000000 ]--- [ 39.156461][ T70] ------------[ cut here ]------------ [ 39.156648][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:1/70 [ 39.156937][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.157268][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.157616][ T70] Tainted: [W]=WARN [ 39.157755][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.157957][ T70] Workqueue: events_unbound linkwatch_event [ 39.158168][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.158415][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.158906][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 39.159117][ T70] RAX: 00000000ffffffa6 RBX: ff1100000caed8c0 RCX: 1ff4000000096f02 [ 39.159438][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caed97c [ 39.159756][ T70] RBP: ff1100000fd51000 R08: 1fe220000195db31 R09: ff11000009fe0ba8 [ 39.160083][ T70] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 39.160413][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 39.160733][ T70] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 39.161084][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.161375][ T70] CR2: 00007fffd34fdb38 CR3: 0000000012f5f003 CR4: 0000000000771ef0 [ 39.161696][ T70] PKRU: 55555554 [ 39.161920][ T70] Call Trace: [ 39.162129][ T70] [ 39.162327][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 39.162606][ T70] ? notifier_call_chain+0xb0/0x320 [ 39.162850][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 39.163081][ T70] netif_state_change+0x155/0x3d0 [ 39.163331][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 39.163627][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 39.163882][ T70] __linkwatch_run_queue+0x350/0x850 [ 39.164131][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 39.164410][ T70] linkwatch_event+0x7f/0xb0 [ 39.164651][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 39.164910][ T70] process_one_work+0xdf8/0x1410 [ 39.165150][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 39.165439][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 39.165696][ T70] worker_thread+0x4f1/0xd60 [ 39.165949][ T70] ? rescuer_thread+0x1320/0x1320 [ 39.166204][ T70] kthread+0x367/0x460 [ 39.166374][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.166581][ T70] ? kthread_affine_node+0x330/0x330 [ 39.166755][ T70] ret_from_fork+0x474/0x6b0 [ 39.166930][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.167139][ T70] ? __switch_to+0x5a3/0xe00 [ 39.167313][ T70] ? kthread_affine_node+0x330/0x330 [ 39.167521][ T70] ret_from_fork_asm+0x11/0x20 [ 39.167703][ T70] [ 39.167841][ T70] irq event stamp: 71759 [ 39.167979][ T70] hardirqs last enabled at (71769): [] __up_console_sem+0x5a/0x70 [ 39.168242][ T70] hardirqs last disabled at (71778): [] __up_console_sem+0x3f/0x70 [ 39.168524][ T70] softirqs last enabled at (71684): [] handle_softirqs+0x611/0x940 [ 39.168790][ T70] softirqs last disabled at (71679): [] __irq_exit_rcu+0x103/0x1c0 [ 39.169054][ T70] ---[ end trace 0000000000000000 ]--- [ 39.285608][ T751] ------------[ cut here ]------------ [ 39.285797][ T751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/751 [ 39.286041][ T751] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.286376][ T751] CPU: 0 UID: 0 PID: 751 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.286654][ T751] Tainted: [W]=WARN [ 39.286758][ T751] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.286928][ T751] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.287107][ T751] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.287599][ T751] RSP: 0018:ffa00000010eee90 EFLAGS: 00010286 [ 39.287772][ T751] RAX: 00000000ffffffa6 RBX: ff1100000a257380 RCX: 1ff400000021dd98 [ 39.287974][ T751] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a25743c [ 39.288177][ T751] RBP: ff1100000fd51000 R08: 1fe220000144ae89 R09: ff11000012a70b58 [ 39.288389][ T751] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 39.288590][ T751] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 39.288794][ T751] FS: 00007fb2fab03840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 39.289032][ T751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.289202][ T751] CR2: 0000000018f173b8 CR3: 000000000d56f003 CR4: 0000000000771ef0 [ 39.289415][ T751] PKRU: 55555554 [ 39.289516][ T751] Call Trace: [ 39.289618][ T751] [ 39.289689][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.289826][ T751] rtnetlink_event+0xe0/0x1f0 [ 39.289964][ T751] notifier_call_chain+0xb0/0x320 [ 39.290102][ T751] netdev_update_features+0xa9/0xb0 [ 39.290238][ T751] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 39.290420][ T751] veth_xdp_set+0x3b3/0x770 [ 39.290555][ T751] ? veth_xdp_set+0x770/0x770 [ 39.290688][ T751] dev_xdp_install+0x3e6/0x890 [ 39.290823][ T751] ? netif_set_xps_queue+0x40/0x40 [ 39.290961][ T751] dev_xdp_attach+0x4c0/0x1380 [ 39.291099][ T751] ? __bpf_prog_get+0x1ae/0x320 [ 39.291235][ T751] ? bpf_xdp_link_update+0x700/0x700 [ 39.291380][ T751] ? __bpf_prog_get+0x320/0x320 [ 39.291518][ T751] dev_change_xdp_fd+0x176/0x210 [ 39.291654][ T751] do_setlink.isra.0+0x2164/0x2a60 [ 39.291791][ T751] ? rtnl_link_get_size+0x350/0x350 [ 39.291927][ T751] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.292097][ T751] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.292230][ T751] ? validate_chain+0x38b/0xc20 [ 39.292376][ T751] ? rcu_read_lock_any_held+0x66/0x90 [ 39.292513][ T751] ? stack_depot_save_flags+0x367/0x770 [ 39.292649][ T751] ? __kernel_text_address+0x12/0x30 [ 39.292785][ T751] ? __lock_acquire+0x508/0xc10 [ 39.292922][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.293059][ T751] ? lock_acquire+0x134/0x160 [ 39.293194][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.293327][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.293473][ T751] ? trace_contention_end+0xb3/0x1a0 [ 39.293609][ T751] ? __mutex_lock+0x1db/0x2010 [ 39.293744][ T751] ? __mutex_lock+0x9b2/0x2010 [ 39.293880][ T751] ? rtnl_newlink+0x883/0xee0 [ 39.294017][ T751] ? ww_mutex_lock+0x160/0x160 [ 39.294151][ T751] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.294287][ T751] ? __rtnl_newlink+0x3fa/0xa50 [ 39.294434][ T751] rtnl_newlink+0x8d1/0xee0 [ 39.294569][ T751] ? lock_acquire.part.0+0xbc/0x260 [ 39.294703][ T751] ? find_held_lock+0x2b/0x80 [ 39.294838][ T751] ? __rtnl_newlink+0xa50/0xa50 [ 39.294971][ T751] ? mark_usage+0x61/0x170 [ 39.295107][ T751] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.295244][ T751] ? lock_acquire.part.0+0xbc/0x260 [ 39.295388][ T751] ? find_held_lock+0x2b/0x80 [ 39.295521][ T751] ? __rtnl_newlink+0xa50/0xa50 [ 39.295655][ T751] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.295790][ T751] ? __rtnl_newlink+0xa50/0xa50 [ 39.295925][ T751] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.296059][ T751] ? validate_chain+0x38b/0xc20 [ 39.296194][ T751] ? rtnl_link_fill+0x920/0x920 [ 39.296329][ T751] ? __lock_acquire+0x508/0xc10 [ 39.296477][ T751] ? lock_acquire.part.0+0xbc/0x260 [ 39.296610][ T751] ? find_held_lock+0x2b/0x80 [ 39.296745][ T751] netlink_rcv_skb+0x14e/0x3a0 [ 39.296881][ T751] ? rtnl_link_fill+0x920/0x920 [ 39.297016][ T751] ? netlink_ack+0xcf0/0xcf0 [ 39.297154][ T751] ? netlink_deliver_tap+0xc5/0x330 [ 39.297290][ T751] ? netlink_deliver_tap+0x13c/0x330 [ 39.297436][ T751] netlink_unicast+0x486/0x750 [ 39.297573][ T751] ? netlink_attachskb+0x810/0x810 [ 39.297708][ T751] ? __lock_acquire+0x508/0xc10 [ 39.297844][ T751] netlink_sendmsg+0x735/0xc60 [ 39.297981][ T751] ? netlink_unicast+0x750/0x750 [ 39.298118][ T751] ? __might_fault+0x97/0x140 [ 39.298257][ T751] ____sys_sendmsg+0x419/0x850 [ 39.298405][ T751] ? copy_msghdr_from_user+0x2a0/0x460 [ 39.298544][ T751] ? get_timestamp.constprop.0+0x390/0x390 [ 39.298712][ T751] ? move_addr_to_kernel+0x40/0x40 [ 39.298847][ T751] ? stack_depot_save_flags+0x367/0x770 [ 39.298983][ T751] ? validate_chain+0x38b/0xc20 [ 39.299120][ T751] ___sys_sendmsg+0x14e/0x1d0 [ 39.299256][ T751] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 39.299435][ T751] ? copy_msghdr_from_user+0x460/0x460 [ 39.299583][ T751] __sys_sendmsg+0x145/0x1f0 [ 39.299717][ T751] ? __sys_sendmsg_sock+0x20/0x20 [ 39.299854][ T751] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 39.300025][ T751] ? do_raw_spin_unlock+0x59/0x250 [ 39.300161][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.300298][ T751] do_syscall_64+0x117/0xfc0 [ 39.300448][ T751] ? trace_hardirqs_off+0xd/0x30 [ 39.300582][ T751] ? exc_page_fault+0xee/0x100 [ 39.300716][ T751] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.300884][ T751] RIP: 0033:0x7fb2fad3d08e [ 39.301024][ T751] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.301516][ T751] RSP: 002b:00007ffc07e17fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.301717][ T751] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fb2fad3d08e [ 39.301918][ T751] RDX: 0000000000000000 RSI: 00007ffc07e18050 RDI: 0000000000000005 [ 39.302119][ T751] RBP: 00007ffc07e17fb0 R08: 0000000000000000 R09: 0000000000000000 [ 39.302323][ T751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 39.302535][ T751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07e18720 [ 39.302743][ T751] [ 39.302844][ T751] irq event stamp: 35795 [ 39.302945][ T751] hardirqs last enabled at (35803): [] __up_console_sem+0x5a/0x70 [ 39.303183][ T751] hardirqs last disabled at (35810): [] __up_console_sem+0x3f/0x70 [ 39.303429][ T751] softirqs last enabled at (34816): [] handle_softirqs+0x611/0x940 [ 39.303664][ T751] softirqs last disabled at (34345): [] __irq_exit_rcu+0x103/0x1c0 [ 39.303900][ T751] ---[ end trace 0000000000000000 ]--- [ 39.314440][ T751] ------------[ cut here ]------------ [ 39.314581][ T751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/751 [ 39.314807][ T751] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.315102][ T751] CPU: 0 UID: 0 PID: 751 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.315944][ T751] Tainted: [W]=WARN [ 39.316045][ T751] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.316206][ T751] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.316493][ T751] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.316951][ T751] RSP: 0018:ffa00000010ef0a0 EFLAGS: 00010286 [ 39.317111][ T751] RAX: 00000000ffffffa6 RBX: ff1100000a2571c0 RCX: 1ff400000021ddda [ 39.317303][ T751] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a25727c [ 39.317571][ T751] RBP: ff1100000e3c9000 R08: 1fe220000144ae51 R09: ff11000012a70b58 [ 39.317765][ T751] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 39.317956][ T751] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512f4e4 [ 39.318147][ T751] FS: 00007fb2fab03840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 39.318433][ T751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.318650][ T751] CR2: 0000000018f173b8 CR3: 000000000d56f003 CR4: 0000000000771ef0 [ 39.318842][ T751] PKRU: 55555554 [ 39.318937][ T751] Call Trace: [ 39.319032][ T751] [ 39.319098][ T751] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 39.319227][ T751] ? notifier_call_chain+0xb0/0x320 [ 39.319416][ T751] rtmsg_ifinfo+0x5c/0xb0 [ 39.319517][ T751] netif_state_change+0x155/0x3d0 [ 39.319646][ T751] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 39.319807][ T751] ? dev_change_xdp_fd+0x176/0x210 [ 39.319935][ T751] do_setlink.isra.0+0x2176/0x2a60 [ 39.320064][ T751] ? rtnl_link_get_size+0x350/0x350 [ 39.320194][ T751] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.320411][ T751] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.320540][ T751] ? validate_chain+0x38b/0xc20 [ 39.320667][ T751] ? rcu_read_lock_any_held+0x66/0x90 [ 39.320792][ T751] ? stack_depot_save_flags+0x367/0x770 [ 39.320920][ T751] ? __kernel_text_address+0x12/0x30 [ 39.321048][ T751] ? __lock_acquire+0x508/0xc10 [ 39.321178][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.321306][ T751] ? lock_acquire+0x134/0x160 [ 39.321499][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.321626][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.321753][ T751] ? trace_contention_end+0xb3/0x1a0 [ 39.321881][ T751] ? __mutex_lock+0x1db/0x2010 [ 39.322009][ T751] ? __mutex_lock+0x9b2/0x2010 [ 39.322136][ T751] ? rtnl_newlink+0x883/0xee0 [ 39.322267][ T751] ? ww_mutex_lock+0x160/0x160 [ 39.322453][ T751] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.322586][ T751] ? __rtnl_newlink+0x3fa/0xa50 [ 39.322717][ T751] rtnl_newlink+0x8d1/0xee0 [ 39.322846][ T751] ? lock_acquire.part.0+0xbc/0x260 [ 39.322972][ T751] ? find_held_lock+0x2b/0x80 [ 39.323100][ T751] ? __rtnl_newlink+0xa50/0xa50 [ 39.323227][ T751] ? mark_usage+0x61/0x170 [ 39.323411][ T751] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.323543][ T751] ? lock_acquire.part.0+0xbc/0x260 [ 39.323669][ T751] ? find_held_lock+0x2b/0x80 [ 39.323796][ T751] ? __rtnl_newlink+0xa50/0xa50 [ 39.323922][ T751] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.324051][ T751] ? __rtnl_newlink+0xa50/0xa50 [ 39.324179][ T751] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.324306][ T751] ? validate_chain+0x38b/0xc20 [ 39.324500][ T751] ? rtnl_link_fill+0x920/0x920 [ 39.324629][ T751] ? __lock_acquire+0x508/0xc10 [ 39.324758][ T751] ? lock_acquire.part.0+0xbc/0x260 [ 39.324887][ T751] ? find_held_lock+0x2b/0x80 [ 39.325017][ T751] netlink_rcv_skb+0x14e/0x3a0 [ 39.325145][ T751] ? rtnl_link_fill+0x920/0x920 [ 39.325272][ T751] ? netlink_ack+0xcf0/0xcf0 [ 39.325462][ T751] ? netlink_deliver_tap+0xc5/0x330 [ 39.325592][ T751] ? netlink_deliver_tap+0x13c/0x330 [ 39.325723][ T751] netlink_unicast+0x486/0x750 [ 39.325852][ T751] ? netlink_attachskb+0x810/0x810 [ 39.325981][ T751] ? __lock_acquire+0x508/0xc10 [ 39.326111][ T751] netlink_sendmsg+0x735/0xc60 [ 39.326240][ T751] ? netlink_unicast+0x750/0x750 [ 39.326428][ T751] ? __might_fault+0x97/0x140 [ 39.326558][ T751] ____sys_sendmsg+0x419/0x850 [ 39.326688][ T751] ? copy_msghdr_from_user+0x2a0/0x460 [ 39.326816][ T751] ? get_timestamp.constprop.0+0x390/0x390 [ 39.326975][ T751] ? move_addr_to_kernel+0x40/0x40 [ 39.327105][ T751] ? stack_depot_save_flags+0x367/0x770 [ 39.327232][ T751] ? validate_chain+0x38b/0xc20 [ 39.327420][ T751] ___sys_sendmsg+0x14e/0x1d0 [ 39.327546][ T751] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 39.327706][ T751] ? copy_msghdr_from_user+0x460/0x460 [ 39.327847][ T751] __sys_sendmsg+0x145/0x1f0 [ 39.327975][ T751] ? __sys_sendmsg_sock+0x20/0x20 [ 39.328106][ T751] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 39.328267][ T751] ? do_raw_spin_unlock+0x59/0x250 [ 39.328455][ T751] ? rcu_is_watching+0x15/0xd0 [ 39.328584][ T751] do_syscall_64+0x117/0xfc0 [ 39.328714][ T751] ? trace_hardirqs_off+0xd/0x30 [ 39.328842][ T751] ? exc_page_fault+0xee/0x100 [ 39.328970][ T751] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.329130][ T751] RIP: 0033:0x7fb2fad3d08e [ 39.329263][ T751] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.329785][ T751] RSP: 002b:00007ffc07e17fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.329981][ T751] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fb2fad3d08e [ 39.330174][ T751] RDX: 0000000000000000 RSI: 00007ffc07e18050 RDI: 0000000000000005 [ 39.330425][ T751] RBP: 00007ffc07e17fb0 R08: 0000000000000000 R09: 0000000000000000 [ 39.330618][ T751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47c [ 39.330809][ T751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07e18720 [ 39.331008][ T751] [ 39.331104][ T751] irq event stamp: 39535 [ 39.331200][ T751] hardirqs last enabled at (39543): [] __up_console_sem+0x5a/0x70 [ 39.331488][ T751] hardirqs last disabled at (39644): [] __up_console_sem+0x3f/0x70 [ 39.331710][ T751] softirqs last enabled at (39642): [] handle_softirqs+0x611/0x940 [ 39.331932][ T751] softirqs last disabled at (39551): [] __irq_exit_rcu+0x103/0x1c0 [ 39.332154][ T751] ---[ end trace 0000000000000000 ]--- [ 39.410742][ T754] ------------[ cut here ]------------ [ 39.410952][ T754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ethtool/754 [ 39.411299][ T754] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.411716][ T754] CPU: 2 UID: 0 PID: 754 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.412127][ T754] Tainted: [W]=WARN [ 39.412334][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.412669][ T754] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.412986][ T754] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.413684][ T754] RSP: 0018:ffa000000135f4e8 EFLAGS: 00010286 [ 39.413916][ T754] RAX: 00000000ffffffa6 RBX: ff1100000c4ee040 RCX: 1ff400000026be63 [ 39.414178][ T754] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4ee0fc [ 39.414474][ T754] RBP: ff1100000e3c9000 R08: 1fe220000189dc21 R09: ff1100000d75ae80 [ 39.414741][ T754] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 39.415006][ T754] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 39.415272][ T754] FS: 00007f8eda322100(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 39.415599][ T754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.415825][ T754] CR2: 00000000004d6034 CR3: 000000000eee9001 CR4: 0000000000771ef0 [ 39.416088][ T754] PKRU: 55555554 [ 39.416243][ T754] Call Trace: [ 39.416419][ T754] [ 39.416542][ T754] ? rcu_is_watching+0x15/0xd0 [ 39.416733][ T754] rtnetlink_event+0xe0/0x1f0 [ 39.416930][ T754] notifier_call_chain+0xb0/0x320 [ 39.417126][ T754] netdev_features_change+0x75/0xa0 [ 39.417319][ T754] ? call_netdevice_notifiers+0xa0/0xa0 [ 39.417535][ T754] ethnl_set_features+0x421/0x8e0 [ 39.417732][ T754] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.417925][ T754] ? features_send_reply+0x3f0/0x3f0 [ 39.418126][ T754] ? __nla_validate_parse+0x20d/0x480 [ 39.418324][ T754] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 39.418576][ T754] genl_family_rcv_msg_doit+0x206/0x300 [ 39.418775][ T754] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 39.419012][ T754] ? rcu_is_watching+0x15/0xd0 [ 39.419209][ T754] ? cap_capable+0x1d6/0x3e0 [ 39.419423][ T754] ? kernel_text_address+0x149/0x170 [ 39.419629][ T754] genl_family_rcv_msg+0x3a4/0x640 [ 39.419825][ T754] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 39.420054][ T754] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.420285][ T754] ? features_send_reply+0x3f0/0x3f0 [ 39.420499][ T754] ? __lock_acquire+0x508/0xc10 [ 39.420695][ T754] genl_rcv_msg+0xbb/0x160 [ 39.420890][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 39.421085][ T754] ? genl_family_rcv_msg+0x640/0x640 [ 39.421280][ T754] ? netlink_ack+0xcf0/0xcf0 [ 39.421501][ T754] ? netlink_deliver_tap+0xc5/0x330 [ 39.421696][ T754] ? netlink_deliver_tap+0x13c/0x330 [ 39.421891][ T754] genl_rcv+0x28/0x40 [ 39.422048][ T754] netlink_unicast+0x486/0x750 [ 39.422246][ T754] ? netlink_attachskb+0x810/0x810 [ 39.422461][ T754] ? __lock_acquire+0x508/0xc10 [ 39.422659][ T754] netlink_sendmsg+0x735/0xc60 [ 39.422853][ T754] ? netlink_unicast+0x750/0x750 [ 39.423047][ T754] ? __might_fault+0x97/0x140 [ 39.423240][ T754] ? __might_fault+0x97/0x140 [ 39.423455][ T754] __sys_sendto+0x2c9/0x400 [ 39.423650][ T754] ? __ia32_sys_getpeername+0xd0/0xd0 [ 39.423853][ T754] __x64_sys_sendto+0xe4/0x1f0 [ 39.424049][ T754] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.424277][ T754] ? lockdep_hardirqs_on+0x8c/0x130 [ 39.424492][ T754] ? do_syscall_64+0x82/0xfc0 [ 39.424684][ T754] do_syscall_64+0x117/0xfc0 [ 39.424879][ T754] ? trace_hardirqs_off+0xd/0x30 [ 39.425072][ T754] ? exc_page_fault+0xee/0x100 [ 39.425265][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.425514][ T754] RIP: 0033:0x7f8eda39308e [ 39.425715][ T754] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.426285][ T754] RSP: 002b:00007ffdd0ac4060 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 39.426569][ T754] RAX: ffffffffffffffda RBX: 00000000126ba010 RCX: 00007f8eda39308e [ 39.426835][ T754] RDX: 0000000000000048 RSI: 00000000126ba120 RDI: 0000000000000005 [ 39.427100][ T754] RBP: 00007ffdd0ac4070 R08: 00007f8eda521980 R09: 000000000000000c [ 39.427384][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000126ba0b0 [ 39.427650][ T754] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 39.427923][ T754] [ 39.428083][ T754] irq event stamp: 22675 [ 39.428248][ T754] hardirqs last enabled at (22685): [] __up_console_sem+0x5a/0x70 [ 39.428564][ T754] hardirqs last disabled at (22696): [] __up_console_sem+0x3f/0x70 [ 39.428863][ T754] softirqs last enabled at (22062): [] handle_softirqs+0x611/0x940 [ 39.429164][ T754] softirqs last disabled at (22055): [] __irq_exit_rcu+0x103/0x1c0 [ 39.429484][ T754] ---[ end trace 0000000000000000 ]--- [ 39.469794][ T755] ------------[ cut here ]------------ [ 39.469996][ T755] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ethtool/755 [ 39.470335][ T755] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 39.471715][ T755] CPU: 2 UID: 0 PID: 755 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 39.472165][ T755] Tainted: [W]=WARN [ 39.472453][ T755] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.472796][ T755] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 39.473145][ T755] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 39.473803][ T755] RSP: 0018:ffa000000136f4e8 EFLAGS: 00010286 [ 39.474086][ T755] RAX: 00000000ffffffa6 RBX: ff11000017693700 RCX: 1ff400000026de63 [ 39.474479][ T755] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176937bc [ 39.474854][ T755] RBP: ff1100000e3c9000 R08: 1fe2200002ed26f9 R09: ff1100000d758b80 [ 39.475227][ T755] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 39.475643][ T755] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 39.476021][ T755] FS: 00007f9e70395100(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 39.476452][ T755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.476792][ T755] CR2: 00000000004d6034 CR3: 000000000e08a004 CR4: 0000000000771ef0 [ 39.477119][ T755] PKRU: 55555554 [ 39.477381][ T755] Call Trace: [ 39.477672][ T755] [ 39.477886][ T755] ? rcu_is_watching+0x15/0xd0 [ 39.478166][ T755] rtnetlink_event+0xe0/0x1f0 [ 39.478479][ T755] notifier_call_chain+0xb0/0x320 [ 39.478762][ T755] netdev_features_change+0x75/0xa0 [ 39.479043][ T755] ? call_netdevice_notifiers+0xa0/0xa0 [ 39.479326][ T755] ethnl_set_features+0x421/0x8e0 [ 39.479566][ T755] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.479764][ T755] ? features_send_reply+0x3f0/0x3f0 [ 39.479963][ T755] ? __nla_validate_parse+0x20d/0x480 [ 39.480159][ T755] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 39.480408][ T755] genl_family_rcv_msg_doit+0x206/0x300 [ 39.480606][ T755] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 39.480838][ T755] ? rcu_is_watching+0x15/0xd0 [ 39.481034][ T755] ? cap_capable+0x1d6/0x3e0 [ 39.481283][ T755] ? kernel_text_address+0x149/0x170 [ 39.481563][ T755] genl_family_rcv_msg+0x3a4/0x640 [ 39.481802][ T755] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 39.482031][ T755] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.482262][ T755] ? features_send_reply+0x3f0/0x3f0 [ 39.482479][ T755] ? __lock_acquire+0x508/0xc10 [ 39.482687][ T755] genl_rcv_msg+0xbb/0x160 [ 39.482883][ T755] netlink_rcv_skb+0x14e/0x3a0 [ 39.483088][ T755] ? genl_family_rcv_msg+0x640/0x640 [ 39.483286][ T755] ? netlink_ack+0xcf0/0xcf0 [ 39.483504][ T755] ? netlink_deliver_tap+0xc5/0x330 [ 39.483755][ T755] ? netlink_deliver_tap+0x13c/0x330 [ 39.484009][ T755] genl_rcv+0x28/0x40 [ 39.484172][ T755] netlink_unicast+0x486/0x750 [ 39.484390][ T755] ? netlink_attachskb+0x810/0x810 [ 39.484587][ T755] ? __lock_acquire+0x508/0xc10 [ 39.484785][ T755] netlink_sendmsg+0x735/0xc60 [ 39.484985][ T755] ? netlink_unicast+0x750/0x750 [ 39.485181][ T755] ? __might_fault+0x97/0x140 [ 39.485398][ T755] ? __might_fault+0x97/0x140 [ 39.485601][ T755] __sys_sendto+0x2c9/0x400 [ 39.485801][ T755] ? __ia32_sys_getpeername+0xd0/0xd0 [ 39.486006][ T755] __x64_sys_sendto+0xe4/0x1f0 [ 39.486201][ T755] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.486454][ T755] ? lockdep_hardirqs_on+0x8c/0x130 [ 39.486647][ T755] ? do_syscall_64+0x82/0xfc0 [ 39.486839][ T755] do_syscall_64+0x117/0xfc0 [ 39.487032][ T755] ? trace_hardirqs_off+0xd/0x30 [ 39.487228][ T755] ? exc_page_fault+0xee/0x100 [ 39.487442][ T755] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.487670][ T755] RIP: 0033:0x7f9e7040608e [ 39.487869][ T755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 39.488464][ T755] RSP: 002b:00007ffecd47e390 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 39.488734][ T755] RAX: ffffffffffffffda RBX: 000000000ecdf010 RCX: 00007f9e7040608e [ 39.489047][ T755] RDX: 0000000000000058 RSI: 000000000ecdf120 RDI: 0000000000000005 [ 39.489388][ T755] RBP: 00007ffecd47e3a0 R08: 00007f9e70594980 R09: 000000000000000c [ 39.489659][ T755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000ecdf0b0 [ 39.489929][ T755] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 39.490203][ T755] [ 39.490386][ T755] irq event stamp: 35813 [ 39.490542][ T755] hardirqs last enabled at (35823): [] __up_console_sem+0x5a/0x70 [ 39.490845][ T755] hardirqs last disabled at (35832): [] __up_console_sem+0x3f/0x70 [ 39.491150][ T755] softirqs last enabled at (35312): [] handle_softirqs+0x611/0x940 [ 39.491473][ T755] softirqs last disabled at (35285): [] __irq_exit_rcu+0x103/0x1c0 [ 39.491775][ T755] ---[ end trace 0000000000000000 ]--- [ 40.012035][ T67] ------------[ cut here ]------------ [ 40.012209][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 40.012472][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.012751][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.013029][ T67] Tainted: [W]=WARN [ 40.013122][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.013272][ T67] Workqueue: netns cleanup_net [ 40.013412][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.013568][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.013990][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.014140][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caed380 RCX: 1ff4000000090eed [ 40.014314][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caed43c [ 40.014511][ T67] RBP: ff1100000a3ac000 R08: 1fe220000195da89 R09: ff110000090f8bd0 [ 40.014686][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.014860][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.015038][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.015256][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.015414][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 40.015595][ T67] PKRU: 55555554 [ 40.015685][ T67] Call Trace: [ 40.015778][ T67] [ 40.015846][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.016005][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.016150][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.016272][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.016404][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.016525][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.016645][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.016764][ T67] ops_undo_list+0x615/0x8f0 [ 40.016885][ T67] ? netns_install+0x2a0/0x2a0 [ 40.017005][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.017128][ T67] cleanup_net+0x431/0x940 [ 40.017251][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.017388][ T67] ? process_one_work+0xdb7/0x1410 [ 40.017508][ T67] ? lock_acquire+0x134/0x160 [ 40.017623][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.017744][ T67] process_one_work+0xdf8/0x1410 [ 40.017868][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.017987][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.018109][ T67] worker_thread+0x4f1/0xd60 [ 40.018231][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.018354][ T67] kthread+0x367/0x460 [ 40.018450][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.018600][ T67] ? kthread_affine_node+0x330/0x330 [ 40.018718][ T67] ret_from_fork+0x474/0x6b0 [ 40.018839][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.018988][ T67] ? __switch_to+0x5a3/0xe00 [ 40.019112][ T67] ? kthread_affine_node+0x330/0x330 [ 40.019231][ T67] ret_from_fork_asm+0x11/0x20 [ 40.019361][ T67] [ 40.019459][ T67] irq event stamp: 623213 [ 40.019548][ T67] hardirqs last enabled at (623221): [] __up_console_sem+0x5a/0x70 [ 40.019754][ T67] hardirqs last disabled at (623228): [] __up_console_sem+0x3f/0x70 [ 40.019964][ T67] softirqs last enabled at (622848): [] handle_softirqs+0x611/0x940 [ 40.020175][ T67] softirqs last disabled at (622843): [] __irq_exit_rcu+0x103/0x1c0 [ 40.020395][ T67] ---[ end trace 0000000000000000 ]--- [ 40.021500][ T67] ------------[ cut here ]------------ [ 40.021631][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 40.021865][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.022142][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.022547][ T67] Tainted: [W]=WARN [ 40.022638][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.022792][ T67] Workqueue: netns cleanup_net [ 40.022919][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.023073][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.023589][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.023739][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cc580 RCX: 1ff4000000090eed [ 40.023912][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cc63c [ 40.024093][ T67] RBP: ff1100000fed4000 R08: 1fe22000026798c9 R09: ff110000090f8bd0 [ 40.024273][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.024475][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.024655][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.024863][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.025011][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 40.025191][ T67] PKRU: 55555554 [ 40.025279][ T67] Call Trace: [ 40.025375][ T67] [ 40.025438][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.025593][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.025742][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.025861][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.025979][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.026095][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.026211][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.026329][ T67] ops_undo_list+0x615/0x8f0 [ 40.026457][ T67] ? netns_install+0x2a0/0x2a0 [ 40.026573][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.026693][ T67] cleanup_net+0x431/0x940 [ 40.026812][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.026928][ T67] ? process_one_work+0xdb7/0x1410 [ 40.027050][ T67] ? lock_acquire+0x134/0x160 [ 40.027166][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.027286][ T67] process_one_work+0xdf8/0x1410 [ 40.027417][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.027534][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.027655][ T67] worker_thread+0x4f1/0xd60 [ 40.027781][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.027904][ T67] kthread+0x367/0x460 [ 40.027993][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.028139][ T67] ? kthread_affine_node+0x330/0x330 [ 40.028256][ T67] ret_from_fork+0x474/0x6b0 [ 40.028385][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.028533][ T67] ? __switch_to+0x5a3/0xe00 [ 40.028649][ T67] ? kthread_affine_node+0x330/0x330 [ 40.028768][ T67] ret_from_fork_asm+0x11/0x20 [ 40.028891][ T67] [ 40.028978][ T67] irq event stamp: 626183 [ 40.029067][ T67] hardirqs last enabled at (626191): [] __up_console_sem+0x5a/0x70 [ 40.029266][ T67] hardirqs last disabled at (626198): [] __up_console_sem+0x3f/0x70 [ 40.029478][ T67] softirqs last enabled at (625882): [] handle_softirqs+0x611/0x940 [ 40.029682][ T67] softirqs last disabled at (625839): [] __irq_exit_rcu+0x103/0x1c0 [ 40.029881][ T67] ---[ end trace 0000000000000000 ]--- [ 40.030933][ T67] ------------[ cut here ]------------ [ 40.031054][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 40.031284][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.031977][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.032290][ T67] Tainted: [W]=WARN [ 40.032430][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.032583][ T67] Workqueue: netns cleanup_net [ 40.032709][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.032860][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.033276][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.033478][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cce40 RCX: 1ff4000000090eed [ 40.033651][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133ccefc [ 40.033824][ T67] RBP: ff11000009694000 R08: 1fe22000026799e1 R09: ff110000090f8bd0 [ 40.033997][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.034172][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.034406][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.034611][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.034758][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 40.034933][ T67] PKRU: 55555554 [ 40.035020][ T67] Call Trace: [ 40.035106][ T67] [ 40.035167][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.035315][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.035517][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.035633][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.035750][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.035864][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.035981][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.036099][ T67] ops_undo_list+0x615/0x8f0 [ 40.036216][ T67] ? netns_install+0x2a0/0x2a0 [ 40.036330][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.036501][ T67] cleanup_net+0x431/0x940 [ 40.036619][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.036735][ T67] ? process_one_work+0xdb7/0x1410 [ 40.036852][ T67] ? lock_acquire+0x134/0x160 [ 40.036970][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.037090][ T67] process_one_work+0xdf8/0x1410 [ 40.037209][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.037325][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.037499][ T67] worker_thread+0x4f1/0xd60 [ 40.037621][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.037736][ T67] kthread+0x367/0x460 [ 40.037825][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.037973][ T67] ? kthread_affine_node+0x330/0x330 [ 40.038091][ T67] ret_from_fork+0x474/0x6b0 [ 40.038210][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.038408][ T67] ? __switch_to+0x5a3/0xe00 [ 40.038528][ T67] ? kthread_affine_node+0x330/0x330 [ 40.038645][ T67] ret_from_fork_asm+0x11/0x20 [ 40.038768][ T67] [ 40.038856][ T67] irq event stamp: 630413 [ 40.038943][ T67] hardirqs last enabled at (630421): [] __up_console_sem+0x5a/0x70 [ 40.039145][ T67] hardirqs last disabled at (630428): [] __up_console_sem+0x3f/0x70 [ 40.039397][ T67] softirqs last enabled at (630532): [] handle_softirqs+0x611/0x940 [ 40.039598][ T67] softirqs last disabled at (630437): [] __irq_exit_rcu+0x103/0x1c0 [ 40.039801][ T67] ---[ end trace 0000000000000000 ]--- [ 40.042035][ T67] ------------[ cut here ]------------ [ 40.042155][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 40.042397][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.042671][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.042940][ T67] Tainted: [W]=WARN [ 40.043030][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.043175][ T67] Workqueue: netns cleanup_net [ 40.043296][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.043458][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.043875][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.044023][ T67] RAX: 00000000ffffffa6 RBX: ff110000133cc200 RCX: 1ff4000000090eed [ 40.044197][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cc2bc [ 40.044379][ T67] RBP: ff1100000e894000 R08: 1fe2200002679859 R09: ff110000090f8bd0 [ 40.044558][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.044732][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.044907][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.045109][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.045256][ T67] CR2: 00007fd0d4bc4f98 CR3: 0000000060d4d004 CR4: 0000000000771ef0 [ 40.046084][ T67] PKRU: 55555554 [ 40.046172][ T67] Call Trace: [ 40.046257][ T67] [ 40.046318][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.046528][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.046672][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.046788][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.046907][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.047024][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.047140][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.047259][ T67] ops_undo_list+0x615/0x8f0 [ 40.047429][ T67] ? netns_install+0x2a0/0x2a0 [ 40.047544][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.047663][ T67] cleanup_net+0x431/0x940 [ 40.047780][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.047897][ T67] ? process_one_work+0xdb7/0x1410 [ 40.048016][ T67] ? lock_acquire+0x134/0x160 [ 40.048132][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.048294][ T67] process_one_work+0xdf8/0x1410 [ 40.048462][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.048582][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.048702][ T67] worker_thread+0x4f1/0xd60 [ 40.048823][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.048937][ T67] kthread+0x367/0x460 [ 40.049025][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.049168][ T67] ? kthread_affine_node+0x330/0x330 [ 40.049284][ T67] ret_from_fork+0x474/0x6b0 [ 40.049453][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.049598][ T67] ? __switch_to+0x5a3/0xe00 [ 40.049714][ T67] ? kthread_affine_node+0x330/0x330 [ 40.049832][ T67] ret_from_fork_asm+0x11/0x20 [ 40.049956][ T67] [ 40.050045][ T67] irq event stamp: 633663 [ 40.050132][ T67] hardirqs last enabled at (633671): [] __up_console_sem+0x5a/0x70 [ 40.050332][ T67] hardirqs last disabled at (633678): [] __up_console_sem+0x3f/0x70 [ 40.050583][ T67] softirqs last enabled at (633778): [] handle_softirqs+0x611/0x940 [ 40.050789][ T67] softirqs last disabled at (633687): [] __irq_exit_rcu+0x103/0x1c0 [ 40.050990][ T67] ---[ end trace 0000000000000000 ]--- [ 40.059025][ T67] ------------[ cut here ]------------ [ 40.059162][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.059418][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.059691][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.059966][ T67] Tainted: [W]=WARN [ 40.060055][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.060205][ T67] Workqueue: netns cleanup_net [ 40.060327][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.060491][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.060904][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.061051][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d400740 RCX: 1ff4000000090eed [ 40.061226][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4007fc [ 40.061408][ T67] RBP: ff110000085b1000 R08: 1fe2200001a80101 R09: ff110000090f8bd0 [ 40.061584][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.061757][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.061933][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.062137][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.062285][ T67] CR2: 00007f58ac9e92a0 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 40.062479][ T67] PKRU: 55555554 [ 40.062565][ T67] Call Trace: [ 40.062652][ T67] [ 40.062713][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.062862][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.063007][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.063124][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.063241][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.063362][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.063482][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.063599][ T67] ops_undo_list+0x615/0x8f0 [ 40.063718][ T67] ? netns_install+0x2a0/0x2a0 [ 40.063833][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.063953][ T67] cleanup_net+0x431/0x940 [ 40.064070][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.064185][ T67] ? process_one_work+0xdb7/0x1410 [ 40.064303][ T67] ? lock_acquire+0x134/0x160 [ 40.064426][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.064544][ T67] process_one_work+0xdf8/0x1410 [ 40.064663][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.064780][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.064902][ T67] worker_thread+0x4f1/0xd60 [ 40.065023][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.065140][ T67] kthread+0x367/0x460 [ 40.065227][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.065384][ T67] ? kthread_affine_node+0x330/0x330 [ 40.065504][ T67] ret_from_fork+0x474/0x6b0 [ 40.065621][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.065766][ T67] ? __switch_to+0x5a3/0xe00 [ 40.065882][ T67] ? kthread_affine_node+0x330/0x330 [ 40.066003][ T67] ret_from_fork_asm+0x11/0x20 [ 40.066126][ T67] [ 40.066212][ T67] irq event stamp: 641979 [ 40.066299][ T67] hardirqs last enabled at (641987): [] __up_console_sem+0x5a/0x70 [ 40.066513][ T67] hardirqs last disabled at (641996): [] __up_console_sem+0x3f/0x70 [ 40.066715][ T67] softirqs last enabled at (641506): [] handle_softirqs+0x611/0x940 [ 40.066913][ T67] softirqs last disabled at (641497): [] __irq_exit_rcu+0x103/0x1c0 [ 40.067114][ T67] ---[ end trace 0000000000000000 ]--- [ 40.080683][ T67] ------------[ cut here ]------------ [ 40.080830][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.081080][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.081442][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.081716][ T67] Tainted: [W]=WARN [ 40.081809][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.081963][ T67] Workqueue: netns cleanup_net [ 40.082091][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.082249][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.082745][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 40.082899][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d401700 RCX: 1ff4000000090eaf [ 40.083078][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4017bc [ 40.083258][ T67] RBP: ff1100000fd51000 R08: 1fe2200001a802f9 R09: ff110000090f8bd0 [ 40.083499][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 40.083679][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e3c9000 [ 40.083864][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.084076][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.084228][ T67] CR2: 00007f58ac9e92a0 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 40.084466][ T67] PKRU: 55555554 [ 40.084556][ T67] Call Trace: [ 40.084646][ T67] [ 40.084709][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.084833][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 40.084925][ T67] netif_close_many+0x2ac/0x640 [ 40.085047][ T67] ? lock_acquire+0x134/0x160 [ 40.085167][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.085288][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.085462][ T67] ? __dev_close_many+0x670/0x670 [ 40.085585][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 40.085736][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 40.085891][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.086013][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.086168][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.086290][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.086463][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 40.086615][ T67] ? unregister_netdevice_many+0x20/0x20 [ 40.086740][ T67] default_device_exit_batch+0x38b/0x600 [ 40.086864][ T67] ? unregister_netdev+0x60/0x60 [ 40.086990][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.087113][ T67] ? fou_exit_net+0x30/0x110 [ 40.087237][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.087417][ T67] ? netns_install+0x2a0/0x2a0 [ 40.087537][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.087660][ T67] cleanup_net+0x431/0x940 [ 40.087785][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.087905][ T67] ? process_one_work+0xdb7/0x1410 [ 40.088029][ T67] ? lock_acquire+0x134/0x160 [ 40.088150][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.088274][ T67] process_one_work+0xdf8/0x1410 [ 40.088453][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.088575][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.088701][ T67] worker_thread+0x4f1/0xd60 [ 40.088827][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.088948][ T67] kthread+0x367/0x460 [ 40.089040][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.089196][ T67] ? kthread_affine_node+0x330/0x330 [ 40.089317][ T67] ret_from_fork+0x474/0x6b0 [ 40.089460][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.089615][ T67] ? __switch_to+0x5a3/0xe00 [ 40.089736][ T67] ? kthread_affine_node+0x330/0x330 [ 40.089858][ T67] ret_from_fork_asm+0x11/0x20 [ 40.089985][ T67] [ 40.090075][ T67] irq event stamp: 645263 [ 40.090165][ T67] hardirqs last enabled at (645271): [] __up_console_sem+0x5a/0x70 [ 40.090389][ T67] hardirqs last disabled at (645280): [] __up_console_sem+0x3f/0x70 [ 40.090599][ T67] softirqs last enabled at (645220): [] handle_softirqs+0x611/0x940 [ 40.090808][ T67] softirqs last disabled at (645193): [] __irq_exit_rcu+0x103/0x1c0 [ 40.091018][ T67] ---[ end trace 0000000000000000 ]--- [ 40.092258][ T67] ------------[ cut here ]------------ [ 40.092416][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 40.092662][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.092944][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.093229][ T67] Tainted: [W]=WARN [ 40.093322][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.093489][ T67] Workqueue: netns cleanup_net [ 40.093620][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.093784][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.094229][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 40.094393][ T67] RAX: 00000000ffffffa6 RBX: ff110000132b4200 RCX: 1ff4000000090eaf [ 40.094576][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b42bc [ 40.094760][ T67] RBP: ff1100000e3c9000 R08: 1fe2200002656859 R09: ff110000090f8bd0 [ 40.094948][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 40.095133][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d6f9000 [ 40.095318][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.095548][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.095705][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 40.095891][ T67] PKRU: 55555554 [ 40.095984][ T67] Call Trace: [ 40.096076][ T67] [ 40.096140][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.096263][ T67] ? notifier_call_chain+0xb0/0x320 [ 40.096393][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 40.096488][ T67] netif_close_many+0x2ac/0x640 [ 40.096613][ T67] ? lock_acquire+0x134/0x160 [ 40.096735][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.096856][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.096978][ T67] ? __dev_close_many+0x670/0x670 [ 40.097102][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 40.097256][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 40.097419][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.097542][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.097696][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.097818][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.097941][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 40.098094][ T67] ? unregister_netdevice_many+0x20/0x20 [ 40.098219][ T67] default_device_exit_batch+0x38b/0x600 [ 40.098350][ T67] ? unregister_netdev+0x60/0x60 [ 40.098478][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.098604][ T67] ? fou_exit_net+0x30/0x110 [ 40.098729][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.098853][ T67] ? netns_install+0x2a0/0x2a0 [ 40.098976][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.099102][ T67] cleanup_net+0x431/0x940 [ 40.099226][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.099354][ T67] ? process_one_work+0xdb7/0x1410 [ 40.099485][ T67] ? lock_acquire+0x134/0x160 [ 40.099607][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.099731][ T67] process_one_work+0xdf8/0x1410 [ 40.099857][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.099980][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.100107][ T67] worker_thread+0x4f1/0xd60 [ 40.100234][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.100358][ T67] kthread+0x367/0x460 [ 40.100458][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.100616][ T67] ? kthread_affine_node+0x330/0x330 [ 40.100739][ T67] ret_from_fork+0x474/0x6b0 [ 40.100863][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.101022][ T67] ? __switch_to+0x5a3/0xe00 [ 40.101150][ T67] ? kthread_affine_node+0x330/0x330 [ 40.101276][ T67] ret_from_fork_asm+0x11/0x20 [ 40.101413][ T67] [ 40.101508][ T67] irq event stamp: 648007 [ 40.101601][ T67] hardirqs last enabled at (648015): [] __up_console_sem+0x5a/0x70 [ 40.101813][ T67] hardirqs last disabled at (648022): [] __up_console_sem+0x3f/0x70 [ 40.102026][ T67] softirqs last enabled at (647566): [] handle_softirqs+0x611/0x940 [ 40.102239][ T67] softirqs last disabled at (647561): [] __irq_exit_rcu+0x103/0x1c0 [ 40.102462][ T67] ---[ end trace 0000000000000000 ]--- [ 40.103671][ T67] ------------[ cut here ]------------ [ 40.103798][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 40.104041][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.104327][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.104620][ T67] Tainted: [W]=WARN [ 40.104713][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.104866][ T67] Workqueue: netns cleanup_net [ 40.104996][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.105153][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.105597][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 40.105749][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7a3c0 RCX: 1ff4000000090eaf [ 40.105932][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7a47c [ 40.106115][ T67] RBP: ff1100000d6f9000 R08: 1fe220000134f491 R09: ff110000090f8bd0 [ 40.106300][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 40.106503][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 40.106685][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.106900][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.107057][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 40.107244][ T67] PKRU: 55555554 [ 40.107336][ T67] Call Trace: [ 40.107440][ T67] [ 40.107504][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.107631][ T67] ? notifier_call_chain+0xb0/0x320 [ 40.107756][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 40.107851][ T67] netif_close_many+0x2ac/0x640 [ 40.107975][ T67] ? lock_acquire+0x134/0x160 [ 40.108102][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.108224][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.108351][ T67] ? __dev_close_many+0x670/0x670 [ 40.108481][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 40.108635][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 40.108795][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.108921][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.109074][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.109195][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.109322][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 40.109484][ T67] ? unregister_netdevice_many+0x20/0x20 [ 40.109609][ T67] default_device_exit_batch+0x38b/0x600 [ 40.109734][ T67] ? unregister_netdev+0x60/0x60 [ 40.109858][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.109981][ T67] ? fou_exit_net+0x30/0x110 [ 40.110105][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.110233][ T67] ? netns_install+0x2a0/0x2a0 [ 40.110363][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.110493][ T67] cleanup_net+0x431/0x940 [ 40.110617][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.110737][ T67] ? process_one_work+0xdb7/0x1410 [ 40.110863][ T67] ? lock_acquire+0x134/0x160 [ 40.110986][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.111110][ T67] process_one_work+0xdf8/0x1410 [ 40.111235][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.111360][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.111491][ T67] worker_thread+0x4f1/0xd60 [ 40.111617][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.111739][ T67] kthread+0x367/0x460 [ 40.111831][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.111983][ T67] ? kthread_affine_node+0x330/0x330 [ 40.112105][ T67] ret_from_fork+0x474/0x6b0 [ 40.112227][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.112393][ T67] ? __switch_to+0x5a3/0xe00 [ 40.112516][ T67] ? kthread_affine_node+0x330/0x330 [ 40.112640][ T67] ret_from_fork_asm+0x11/0x20 [ 40.112772][ T67] [ 40.112863][ T67] irq event stamp: 650995 [ 40.112954][ T67] hardirqs last enabled at (651003): [] __up_console_sem+0x5a/0x70 [ 40.113165][ T67] hardirqs last disabled at (651010): [] __up_console_sem+0x3f/0x70 [ 40.113387][ T67] softirqs last enabled at (650538): [] handle_softirqs+0x611/0x940 [ 40.113602][ T67] softirqs last disabled at (650533): [] __irq_exit_rcu+0x103/0x1c0 [ 40.113812][ T67] ---[ end trace 0000000000000000 ]--- [ 40.115131][ T67] ------------[ cut here ]------------ [ 40.115255][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 40.116142][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.116764][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.117038][ T67] Tainted: [W]=WARN [ 40.117128][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.117276][ T67] Workqueue: netns cleanup_net [ 40.117450][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.117606][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.118070][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 40.118218][ T67] RAX: 00000000ffffffa6 RBX: ff11000009a7be00 RCX: 1ff4000000090ed5 [ 40.118444][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009a7bebc [ 40.118617][ T67] RBP: ff1100000fd51000 R08: 1fe220000134f7d9 R09: ff110000090f8bd0 [ 40.118793][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.119022][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.119204][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.119458][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.119610][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59003 CR4: 0000000000771ef0 [ 40.119832][ T67] PKRU: 55555554 [ 40.119926][ T67] Call Trace: [ 40.120013][ T67] [ 40.120075][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.120224][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.120424][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.120542][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.120658][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 40.120809][ T67] default_device_exit_batch+0x38b/0x600 [ 40.120928][ T67] ? unregister_netdev+0x60/0x60 [ 40.121047][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.121166][ T67] ? fou_exit_net+0x30/0x110 [ 40.121287][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.121457][ T67] ? netns_install+0x2a0/0x2a0 [ 40.121574][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.121693][ T67] cleanup_net+0x431/0x940 [ 40.121813][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.121930][ T67] ? process_one_work+0xdb7/0x1410 [ 40.122049][ T67] ? lock_acquire+0x134/0x160 [ 40.122167][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.122285][ T67] process_one_work+0xdf8/0x1410 [ 40.122459][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.122576][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.122698][ T67] worker_thread+0x4f1/0xd60 [ 40.122819][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.122936][ T67] kthread+0x367/0x460 [ 40.123025][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.123180][ T67] ? kthread_affine_node+0x330/0x330 [ 40.123298][ T67] ret_from_fork+0x474/0x6b0 [ 40.123468][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.123618][ T67] ? __switch_to+0x5a3/0xe00 [ 40.123738][ T67] ? kthread_affine_node+0x330/0x330 [ 40.123857][ T67] ret_from_fork_asm+0x11/0x20 [ 40.123981][ T67] [ 40.124073][ T67] irq event stamp: 657541 [ 40.124161][ T67] hardirqs last enabled at (657549): [] __up_console_sem+0x5a/0x70 [ 40.124416][ T67] hardirqs last disabled at (657650): [] __up_console_sem+0x3f/0x70 [ 40.124625][ T67] softirqs last enabled at (657648): [] handle_softirqs+0x611/0x940 [ 40.124844][ T67] softirqs last disabled at (657557): [] __irq_exit_rcu+0x103/0x1c0 [ 40.125052][ T67] ---[ end trace 0000000000000000 ]--- [ 40.133888][ T67] ------------[ cut here ]------------ [ 40.134024][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.134262][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.135322][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.135614][ T67] Tainted: [W]=WARN [ 40.135703][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.135854][ T67] Workqueue: netns cleanup_net [ 40.135979][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.136134][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.136570][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 40.136719][ T67] RAX: 00000000ffffffa6 RBX: ff110000176923c0 RCX: 1ff4000000090ed5 [ 40.136896][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001769247c [ 40.137070][ T67] RBP: ff1100000e3c9000 R08: 1fe2200002ed2491 R09: ff110000090f8bd0 [ 40.137250][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.137443][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.137626][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.137839][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.137992][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 40.138176][ T67] PKRU: 55555554 [ 40.138264][ T67] Call Trace: [ 40.138358][ T67] [ 40.138424][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.138575][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.138724][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.138843][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.138961][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 40.139118][ T67] default_device_exit_batch+0x38b/0x600 [ 40.139240][ T67] ? unregister_netdev+0x60/0x60 [ 40.139364][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.139490][ T67] ? fou_exit_net+0x30/0x110 [ 40.139610][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.139730][ T67] ? netns_install+0x2a0/0x2a0 [ 40.139847][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.139970][ T67] cleanup_net+0x431/0x940 [ 40.140092][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.140212][ T67] ? process_one_work+0xdb7/0x1410 [ 40.140332][ T67] ? lock_acquire+0x134/0x160 [ 40.140459][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.140578][ T67] process_one_work+0xdf8/0x1410 [ 40.140700][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.140819][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.140942][ T67] worker_thread+0x4f1/0xd60 [ 40.141067][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.141190][ T67] kthread+0x367/0x460 [ 40.141284][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.141486][ T67] ? kthread_affine_node+0x330/0x330 [ 40.141605][ T67] ret_from_fork+0x474/0x6b0 [ 40.141731][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.141884][ T67] ? __switch_to+0x5a3/0xe00 [ 40.142005][ T67] ? kthread_affine_node+0x330/0x330 [ 40.142128][ T67] ret_from_fork_asm+0x11/0x20 [ 40.142255][ T67] [ 40.142349][ T67] irq event stamp: 662871 [ 40.142449][ T67] hardirqs last enabled at (662879): [] __up_console_sem+0x5a/0x70 [ 40.142656][ T67] hardirqs last disabled at (662886): [] __up_console_sem+0x3f/0x70 [ 40.142862][ T67] softirqs last enabled at (662810): [] handle_softirqs+0x611/0x940 [ 40.143068][ T67] softirqs last disabled at (662731): [] __irq_exit_rcu+0x103/0x1c0 [ 40.143275][ T67] ---[ end trace 0000000000000000 ]--- [ 40.144512][ T67] ------------[ cut here ]------------ [ 40.144635][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.144874][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.145153][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.145434][ T67] Tainted: [W]=WARN [ 40.145523][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.145676][ T67] Workqueue: netns cleanup_net [ 40.145801][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.145956][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.146394][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 40.146544][ T67] RAX: 00000000ffffffa6 RBX: ff11000017693c40 RCX: 1ff4000000090ed5 [ 40.146720][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017693cfc [ 40.146899][ T67] RBP: ff1100000d6f9000 R08: 1fe2200002ed27a1 R09: ff110000090f8bd0 [ 40.147076][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.147253][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.147445][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.147650][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.147797][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 40.147976][ T67] PKRU: 55555554 [ 40.148065][ T67] Call Trace: [ 40.148153][ T67] [ 40.148216][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.148385][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.148534][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.148653][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.148772][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 40.148927][ T67] default_device_exit_batch+0x38b/0x600 [ 40.149047][ T67] ? unregister_netdev+0x60/0x60 [ 40.149169][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.149288][ T67] ? fou_exit_net+0x30/0x110 [ 40.149416][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.149537][ T67] ? netns_install+0x2a0/0x2a0 [ 40.149660][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.149782][ T67] cleanup_net+0x431/0x940 [ 40.149904][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.150022][ T67] ? process_one_work+0xdb7/0x1410 [ 40.150140][ T67] ? lock_acquire+0x134/0x160 [ 40.150260][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.150396][ T67] process_one_work+0xdf8/0x1410 [ 40.150523][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.150642][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.150767][ T67] worker_thread+0x4f1/0xd60 [ 40.150890][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.151010][ T67] kthread+0x367/0x460 [ 40.151105][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.151252][ T67] ? kthread_affine_node+0x330/0x330 [ 40.151380][ T67] ret_from_fork+0x474/0x6b0 [ 40.151506][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.151655][ T67] ? __switch_to+0x5a3/0xe00 [ 40.151773][ T67] ? kthread_affine_node+0x330/0x330 [ 40.151894][ T67] ret_from_fork_asm+0x11/0x20 [ 40.152020][ T67] [ 40.152109][ T67] irq event stamp: 665675 [ 40.152196][ T67] hardirqs last enabled at (665683): [] __up_console_sem+0x5a/0x70 [ 40.152412][ T67] hardirqs last disabled at (665692): [] __up_console_sem+0x3f/0x70 [ 40.152625][ T67] softirqs last enabled at (665368): [] handle_softirqs+0x611/0x940 [ 40.152830][ T67] softirqs last disabled at (665363): [] __irq_exit_rcu+0x103/0x1c0 [ 40.153033][ T67] ---[ end trace 0000000000000000 ]--- [ 40.188809][ T67] ------------[ cut here ]------------ [ 40.188948][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.189185][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.189476][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.189749][ T67] Tainted: [W]=WARN [ 40.189839][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.189986][ T67] Workqueue: netns cleanup_net [ 40.190110][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.190263][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.190742][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.190893][ T67] RAX: 00000000ffffffa6 RBX: ff11000005f04ac0 RCX: 1ff4000000090eed [ 40.191068][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f04b7c [ 40.191241][ T67] RBP: ff1100000d6d1000 R08: 1fe2200000be0971 R09: ff110000090f8bd0 [ 40.191460][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.191634][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.191814][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.192022][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.192168][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 40.192353][ T67] PKRU: 55555554 [ 40.192447][ T67] Call Trace: [ 40.192534][ T67] [ 40.192596][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.192745][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.192894][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.193012][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.193129][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.193245][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.193374][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.193495][ T67] ops_undo_list+0x615/0x8f0 [ 40.193614][ T67] ? netns_install+0x2a0/0x2a0 [ 40.193728][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.193847][ T67] cleanup_net+0x431/0x940 [ 40.193967][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.194085][ T67] ? process_one_work+0xdb7/0x1410 [ 40.194203][ T67] ? lock_acquire+0x134/0x160 [ 40.194321][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.194452][ T67] process_one_work+0xdf8/0x1410 [ 40.194572][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.194689][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.194811][ T67] worker_thread+0x4f1/0xd60 [ 40.194933][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.195049][ T67] kthread+0x367/0x460 [ 40.195138][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.195282][ T67] ? kthread_affine_node+0x330/0x330 [ 40.195409][ T67] ret_from_fork+0x474/0x6b0 [ 40.195528][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.195673][ T67] ? __switch_to+0x5a3/0xe00 [ 40.195792][ T67] ? kthread_affine_node+0x330/0x330 [ 40.195909][ T67] ret_from_fork_asm+0x11/0x20 [ 40.196034][ T67] [ 40.196119][ T67] irq event stamp: 672691 [ 40.196206][ T67] hardirqs last enabled at (672699): [] __up_console_sem+0x5a/0x70 [ 40.196415][ T67] hardirqs last disabled at (672708): [] __up_console_sem+0x3f/0x70 [ 40.196616][ T67] softirqs last enabled at (672382): [] handle_softirqs+0x611/0x940 [ 40.196818][ T67] softirqs last disabled at (672309): [] __irq_exit_rcu+0x103/0x1c0 [ 40.197018][ T67] ---[ end trace 0000000000000000 ]--- [ 40.198079][ T67] ------------[ cut here ]------------ [ 40.198198][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.198665][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.198935][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.199199][ T67] Tainted: [W]=WARN [ 40.199292][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.199457][ T67] Workqueue: netns cleanup_net [ 40.199578][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.199736][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.200152][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.200301][ T67] RAX: 00000000ffffffa6 RBX: ff110000021efa80 RCX: 1ff4000000090eed [ 40.200485][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021efb3c [ 40.200660][ T67] RBP: ff11000009a14000 R08: 1fe220000043df69 R09: ff110000090f8bd0 [ 40.200836][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.201016][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.201193][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.201420][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.201567][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 40.201747][ T67] PKRU: 55555554 [ 40.201836][ T67] Call Trace: [ 40.201925][ T67] [ 40.201986][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.202135][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.202281][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.202409][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.202530][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.202647][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.202767][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.202951][ T67] ops_undo_list+0x615/0x8f0 [ 40.203073][ T67] ? netns_install+0x2a0/0x2a0 [ 40.203187][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.203305][ T67] cleanup_net+0x431/0x940 [ 40.203441][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.203561][ T67] ? process_one_work+0xdb7/0x1410 [ 40.203678][ T67] ? lock_acquire+0x134/0x160 [ 40.203797][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.203913][ T67] process_one_work+0xdf8/0x1410 [ 40.204034][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.204148][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.204269][ T67] worker_thread+0x4f1/0xd60 [ 40.204400][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.204516][ T67] kthread+0x367/0x460 [ 40.204603][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.204749][ T67] ? kthread_affine_node+0x330/0x330 [ 40.204866][ T67] ret_from_fork+0x474/0x6b0 [ 40.204982][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.205128][ T67] ? __switch_to+0x5a3/0xe00 [ 40.205243][ T67] ? kthread_affine_node+0x330/0x330 [ 40.205366][ T67] ret_from_fork_asm+0x11/0x20 [ 40.205498][ T67] [ 40.205584][ T67] irq event stamp: 675777 [ 40.205670][ T67] hardirqs last enabled at (675785): [] __up_console_sem+0x5a/0x70 [ 40.205871][ T67] hardirqs last disabled at (675792): [] __up_console_sem+0x3f/0x70 [ 40.206071][ T67] softirqs last enabled at (675298): [] handle_softirqs+0x611/0x940 [ 40.206271][ T67] softirqs last disabled at (674799): [] __irq_exit_rcu+0x103/0x1c0 [ 40.206487][ T67] ---[ end trace 0000000000000000 ]--- [ 40.207970][ T67] ------------[ cut here ]------------ [ 40.208103][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 40.208456][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.208739][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.209003][ T67] Tainted: [W]=WARN [ 40.209090][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.209238][ T67] Workqueue: netns cleanup_net [ 40.209420][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.209571][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.210068][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.210223][ T67] RAX: 00000000ffffffa6 RBX: ff110000021ef380 RCX: 1ff4000000090eed [ 40.210513][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ef43c [ 40.210685][ T67] RBP: ff11000015814000 R08: 1fe220000043de89 R09: ff110000090f8bd0 [ 40.210858][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.211032][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.211207][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.211488][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.211634][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 40.211807][ T67] PKRU: 55555554 [ 40.211931][ T67] Call Trace: [ 40.212022][ T67] [ 40.212085][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.212234][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.212731][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.212848][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.212965][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.213079][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.213198][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.213314][ T67] ops_undo_list+0x615/0x8f0 [ 40.213484][ T67] ? netns_install+0x2a0/0x2a0 [ 40.213599][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.213718][ T67] cleanup_net+0x431/0x940 [ 40.213834][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.213950][ T67] ? process_one_work+0xdb7/0x1410 [ 40.214067][ T67] ? lock_acquire+0x134/0x160 [ 40.214185][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.214303][ T67] process_one_work+0xdf8/0x1410 [ 40.214476][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.214593][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.214713][ T67] worker_thread+0x4f1/0xd60 [ 40.214832][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.214948][ T67] kthread+0x367/0x460 [ 40.215036][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.215182][ T67] ? kthread_affine_node+0x330/0x330 [ 40.215298][ T67] ret_from_fork+0x474/0x6b0 [ 40.215467][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.215611][ T67] ? __switch_to+0x5a3/0xe00 [ 40.215727][ T67] ? kthread_affine_node+0x330/0x330 [ 40.215842][ T67] ret_from_fork_asm+0x11/0x20 [ 40.215965][ T67] [ 40.216052][ T67] irq event stamp: 679467 [ 40.216139][ T67] hardirqs last enabled at (679475): [] __up_console_sem+0x5a/0x70 [ 40.216340][ T67] hardirqs last disabled at (679482): [] __up_console_sem+0x3f/0x70 [ 40.216589][ T67] softirqs last enabled at (679578): [] handle_softirqs+0x611/0x940 [ 40.216787][ T67] softirqs last disabled at (679487): [] __irq_exit_rcu+0x103/0x1c0 [ 40.216985][ T67] ---[ end trace 0000000000000000 ]--- [ 40.218748][ T67] ------------[ cut here ]------------ [ 40.218977][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 40.219474][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.219983][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.220480][ T67] Tainted: [W]=WARN [ 40.220671][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.220933][ T67] Workqueue: netns cleanup_net [ 40.221166][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.221455][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.222096][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.222394][ T67] RAX: 00000000ffffffa6 RBX: ff110000021ee3c0 RCX: 1ff4000000090eed [ 40.222706][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ee47c [ 40.222981][ T67] RBP: ff11000012f41000 R08: 1fe220000043dc91 R09: ff110000090f8bd0 [ 40.223202][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 40.223455][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.223678][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 40.223928][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.224123][ T67] CR2: 00007fc9a7e3955f CR3: 000000000fbe1002 CR4: 0000000000771ef0 [ 40.224358][ T67] PKRU: 55555554 [ 40.224510][ T67] Call Trace: [ 40.224652][ T67] [ 40.224759][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.224957][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.225148][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.225313][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.225500][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.225663][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.225831][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.225996][ T67] ops_undo_list+0x615/0x8f0 [ 40.226162][ T67] ? netns_install+0x2a0/0x2a0 [ 40.226325][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.226519][ T67] cleanup_net+0x431/0x940 [ 40.226685][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.226846][ T67] ? process_one_work+0xdb7/0x1410 [ 40.227011][ T67] ? lock_acquire+0x134/0x160 [ 40.227180][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.227360][ T67] process_one_work+0xdf8/0x1410 [ 40.227539][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.227702][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.227870][ T67] worker_thread+0x4f1/0xd60 [ 40.228039][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.228203][ T67] kthread+0x367/0x460 [ 40.228338][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.228559][ T67] ? kthread_affine_node+0x330/0x330 [ 40.228724][ T67] ret_from_fork+0x474/0x6b0 [ 40.228889][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.229083][ T67] ? __switch_to+0x5a3/0xe00 [ 40.229248][ T67] ? kthread_affine_node+0x330/0x330 [ 40.229427][ T67] ret_from_fork_asm+0x11/0x20 [ 40.229600][ T67] [ 40.229732][ T67] irq event stamp: 681075 [ 40.229866][ T67] hardirqs last enabled at (681085): [] __up_console_sem+0x5a/0x70 [ 40.230115][ T67] hardirqs last disabled at (681094): [] __up_console_sem+0x3f/0x70 [ 40.230384][ T67] softirqs last enabled at (680582): [] handle_softirqs+0x611/0x940 [ 40.230637][ T67] softirqs last disabled at (680575): [] __irq_exit_rcu+0x103/0x1c0 [ 40.230884][ T67] ---[ end trace 0000000000000000 ]--- [ 40.231826][ T67] ------------[ cut here ]------------ [ 40.231984][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 40.232258][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.232597][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.232907][ T67] Tainted: [W]=WARN [ 40.233040][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.233233][ T67] Workqueue: netns cleanup_net [ 40.233426][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.233626][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.234084][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 40.234279][ T67] RAX: 00000000ffffffa6 RBX: ff110000021ee740 RCX: 1ff4000000090eed [ 40.234525][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ee7fc [ 40.234745][ T67] RBP: ff11000015cc1000 R08: 1fe220000043dd01 R09: ff110000090f8bd0 [ 40.234964][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 40.235184][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.235426][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 40.235677][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.235869][ T67] CR2: 00007fc9a7e3955f CR3: 000000000fbe1002 CR4: 0000000000771ef0 [ 40.236091][ T67] PKRU: 55555554 [ 40.236226][ T67] Call Trace: [ 40.236386][ T67] [ 40.236494][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.236689][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.236878][ T67] ? queue_rcu_work+0x7c/0xa0 [ 40.237045][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 40.237210][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.237394][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 40.237562][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.237734][ T67] ops_undo_list+0x615/0x8f0 [ 40.237902][ T67] ? netns_install+0x2a0/0x2a0 [ 40.238065][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.238233][ T67] cleanup_net+0x431/0x940 [ 40.238422][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.238587][ T67] ? process_one_work+0xdb7/0x1410 [ 40.238753][ T67] ? lock_acquire+0x134/0x160 [ 40.238917][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.239086][ T67] process_one_work+0xdf8/0x1410 [ 40.239253][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.239442][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.239615][ T67] worker_thread+0x4f1/0xd60 [ 40.239783][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.239947][ T67] kthread+0x367/0x460 [ 40.240083][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.240279][ T67] ? kthread_affine_node+0x330/0x330 [ 40.240465][ T67] ret_from_fork+0x474/0x6b0 [ 40.240630][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.240822][ T67] ? __switch_to+0x5a3/0xe00 [ 40.240986][ T67] ? kthread_affine_node+0x330/0x330 [ 40.241151][ T67] ret_from_fork_asm+0x11/0x20 [ 40.241322][ T67] [ 40.241480][ T67] irq event stamp: 682493 [ 40.241614][ T67] hardirqs last enabled at (682503): [] __up_console_sem+0x5a/0x70 [ 40.241861][ T67] hardirqs last disabled at (682512): [] __up_console_sem+0x3f/0x70 [ 40.242110][ T67] softirqs last enabled at (681886): [] __alloc_skb+0x4c2/0x5f0 [ 40.242380][ T67] softirqs last disabled at (681884): [] __alloc_skb+0x4c2/0x5f0 [ 40.242633][ T67] ---[ end trace 0000000000000000 ]--- [ 40.250061][ T776] ------------[ cut here ]------------ [ 40.250211][ T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/776 [ 40.250456][ T776] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.250765][ T776] CPU: 0 UID: 0 PID: 776 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.251029][ T776] Tainted: [W]=WARN [ 40.251132][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.251299][ T776] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.251487][ T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.251957][ T776] RSP: 0018:ffa000000134fa80 EFLAGS: 00010286 [ 40.252123][ T776] RAX: 00000000ffffffa6 RBX: ff11000008d2da80 RCX: 1ff4000000269f16 [ 40.252318][ T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2db3c [ 40.252522][ T776] RBP: ff11000009a41000 R08: 1fe22000011a5b69 R09: ff11000015cb8b80 [ 40.252717][ T776] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.252913][ T776] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a41000 [ 40.253112][ T776] FS: 00007fc9a7ad7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.253347][ T776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.253517][ T776] CR2: 00007fc9a7ce17d0 CR3: 000000000fbe1001 CR4: 0000000000771ef0 [ 40.253714][ T776] PKRU: 55555554 [ 40.253818][ T776] Call Trace: [ 40.253921][ T776] [ 40.253989][ T776] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.254122][ T776] ? notifier_call_chain+0xb0/0x320 [ 40.254259][ T776] rtmsg_ifinfo+0x5c/0xb0 [ 40.254363][ T776] register_netdevice+0x1526/0x1bc0 [ 40.254502][ T776] ? unregister_netdevice_queue+0x470/0x470 [ 40.254667][ T776] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.254800][ T776] register_netdev+0x23/0x40 [ 40.254933][ T776] loopback_net_init+0x7d/0x150 [ 40.255070][ T776] ops_init+0x187/0x560 [ 40.255171][ T776] setup_net+0x11b/0x3b0 [ 40.255273][ T776] ? unregister_pernet_device+0x80/0x80 [ 40.255417][ T776] ? lockdep_init_map_type+0x5d/0x250 [ 40.255548][ T776] ? mutex_init_lockdep+0xf6/0x120 [ 40.255680][ T776] copy_net_ns+0x383/0x660 [ 40.255812][ T776] create_new_namespaces+0x371/0xa10 [ 40.255947][ T776] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.256079][ T776] ksys_unshare+0x353/0x880 [ 40.256212][ T776] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.256350][ T776] ? walk_process_tree+0x350/0x350 [ 40.256489][ T776] ? __x64_sys_openat+0x10e/0x210 [ 40.256621][ T776] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.256754][ T776] __x64_sys_unshare+0x34/0x50 [ 40.256885][ T776] ? do_syscall_64+0x82/0xfc0 [ 40.257019][ T776] do_syscall_64+0x117/0xfc0 [ 40.257150][ T776] ? trace_hardirqs_off+0xd/0x30 [ 40.257281][ T776] ? exc_page_fault+0xee/0x100 [ 40.257426][ T776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.257589][ T776] RIP: 0033:0x7fc9a7d99bcb [ 40.257730][ T776] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.258203][ T776] RSP: 002b:00007ffd68f77598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 40.258418][ T776] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9a7d99bcb [ 40.258615][ T776] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.258815][ T776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.259013][ T776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd68f797c0 [ 40.259209][ T776] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd68f7b889 [ 40.259423][ T776] [ 40.259523][ T776] irq event stamp: 44515 [ 40.259623][ T776] hardirqs last enabled at (44523): [] __up_console_sem+0x5a/0x70 [ 40.259850][ T776] hardirqs last disabled at (44530): [] __up_console_sem+0x3f/0x70 [ 40.260078][ T776] softirqs last enabled at (43990): [] handle_softirqs+0x611/0x940 [ 40.260307][ T776] softirqs last disabled at (43985): [] __irq_exit_rcu+0x103/0x1c0 [ 40.260551][ T776] ---[ end trace 0000000000000000 ]--- [ 40.263819][ T776] ------------[ cut here ]------------ [ 40.263957][ T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/776 [ 40.264184][ T776] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.264500][ T776] CPU: 0 UID: 0 PID: 776 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.264762][ T776] Tainted: [W]=WARN [ 40.264860][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.265023][ T776] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.265194][ T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.265675][ T776] RSP: 0018:ffa000000134f918 EFLAGS: 00010286 [ 40.265840][ T776] RAX: 00000000ffffffa6 RBX: ff1100000ebd5700 RCX: 1ff4000000269ee9 [ 40.266035][ T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebd57bc [ 40.266231][ T776] RBP: ff11000015811000 R08: 1fe2200001d7aaf9 R09: ff11000015cb8b80 [ 40.266438][ T776] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.266633][ T776] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015811000 [ 40.266831][ T776] FS: 00007fc9a7ad7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.267064][ T776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.267228][ T776] CR2: 00007fc9a7ce17d0 CR3: 000000000fbe1001 CR4: 0000000000771ef0 [ 40.267438][ T776] PKRU: 55555554 [ 40.267537][ T776] Call Trace: [ 40.267635][ T776] [ 40.267703][ T776] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.267833][ T776] ? notifier_call_chain+0xb0/0x320 [ 40.267966][ T776] rtmsg_ifinfo+0x5c/0xb0 [ 40.268066][ T776] register_netdevice+0x1526/0x1bc0 [ 40.268198][ T776] ? unregister_netdevice_queue+0x470/0x470 [ 40.268374][ T776] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.268510][ T776] __ip_tunnel_create+0x380/0x470 [ 40.268642][ T776] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 40.268773][ T776] ? net_generic+0xb3/0x1e0 [ 40.268905][ T776] ip_tunnel_init_net+0x1b4/0x510 [ 40.269035][ T776] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 40.269167][ T776] ? __kmalloc_noprof+0x2d7/0x760 [ 40.269298][ T776] ops_init+0x187/0x560 [ 40.269412][ T776] setup_net+0x11b/0x3b0 [ 40.269512][ T776] ? unregister_pernet_device+0x80/0x80 [ 40.269640][ T776] ? lockdep_init_map_type+0x5d/0x250 [ 40.269772][ T776] ? mutex_init_lockdep+0xf6/0x120 [ 40.269906][ T776] copy_net_ns+0x383/0x660 [ 40.270038][ T776] create_new_namespaces+0x371/0xa10 [ 40.270170][ T776] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.270301][ T776] ksys_unshare+0x353/0x880 [ 40.270447][ T776] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.270577][ T776] ? walk_process_tree+0x350/0x350 [ 40.270709][ T776] ? __x64_sys_openat+0x10e/0x210 [ 40.270839][ T776] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.270972][ T776] __x64_sys_unshare+0x34/0x50 [ 40.271101][ T776] ? do_syscall_64+0x82/0xfc0 [ 40.271231][ T776] do_syscall_64+0x117/0xfc0 [ 40.271366][ T776] ? trace_hardirqs_off+0xd/0x30 [ 40.271502][ T776] ? exc_page_fault+0xee/0x100 [ 40.271633][ T776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.271797][ T776] RIP: 0033:0x7fc9a7d99bcb [ 40.271932][ T776] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.272406][ T776] RSP: 002b:00007ffd68f77598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 40.272607][ T776] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9a7d99bcb [ 40.272806][ T776] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.273002][ T776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.273197][ T776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd68f797c0 [ 40.273404][ T776] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd68f7b889 [ 40.273610][ T776] [ 40.273707][ T776] irq event stamp: 47209 [ 40.273804][ T776] hardirqs last enabled at (47217): [] __up_console_sem+0x5a/0x70 [ 40.274031][ T776] hardirqs last disabled at (47224): [] __up_console_sem+0x3f/0x70 [ 40.274256][ T776] softirqs last enabled at (46628): [] __alloc_skb+0x4c2/0x5f0 [ 40.274498][ T776] softirqs last disabled at (46626): [] __alloc_skb+0x4c2/0x5f0 [ 40.274723][ T776] ---[ end trace 0000000000000000 ]--- [ 40.277307][ T776] ------------[ cut here ]------------ [ 40.277459][ T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/776 [ 40.277692][ T776] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.278005][ T776] CPU: 0 UID: 0 PID: 776 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.278275][ T776] Tainted: [W]=WARN [ 40.278388][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.278557][ T776] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.278730][ T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.279205][ T776] RSP: 0018:ffa000000134f8f8 EFLAGS: 00010286 [ 40.279383][ T776] RAX: 00000000ffffffa6 RBX: ff11000012e22900 RCX: 1ff4000000269ee5 [ 40.279584][ T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e229bc [ 40.279786][ T776] RBP: ff1100000a05c000 R08: 1fe22000025c4539 R09: ff11000015cb8b80 [ 40.279987][ T776] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.280188][ T776] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a05c000 [ 40.280399][ T776] FS: 00007fc9a7ad7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.280633][ T776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.280802][ T776] CR2: 00007fc9a7ce17d0 CR3: 000000000fbe1001 CR4: 0000000000771ef0 [ 40.281004][ T776] PKRU: 55555554 [ 40.281103][ T776] Call Trace: [ 40.281203][ T776] [ 40.281272][ T776] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.281420][ T776] ? notifier_call_chain+0xb0/0x320 [ 40.281552][ T776] rtmsg_ifinfo+0x5c/0xb0 [ 40.281654][ T776] register_netdevice+0x1526/0x1bc0 [ 40.281790][ T776] ? unregister_netdevice_queue+0x470/0x470 [ 40.281957][ T776] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.282092][ T776] __ip_tunnel_create+0x380/0x470 [ 40.282227][ T776] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 40.282367][ T776] ? net_generic+0xb3/0x1e0 [ 40.282511][ T776] ip_tunnel_init_net+0x1b4/0x510 [ 40.282646][ T776] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 40.282781][ T776] ? trace_kmalloc+0xed/0x130 [ 40.282916][ T776] ? __kasan_kmalloc+0x7b/0x90 [ 40.283053][ T776] vti_init_net+0x2a/0x140 [ 40.283188][ T776] ops_init+0x187/0x560 [ 40.283292][ T776] setup_net+0x11b/0x3b0 [ 40.283405][ T776] ? unregister_pernet_device+0x80/0x80 [ 40.283543][ T776] ? lockdep_init_map_type+0x5d/0x250 [ 40.283676][ T776] ? mutex_init_lockdep+0xf6/0x120 [ 40.283812][ T776] copy_net_ns+0x383/0x660 [ 40.283948][ T776] create_new_namespaces+0x371/0xa10 [ 40.284086][ T776] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.284221][ T776] ksys_unshare+0x353/0x880 [ 40.284358][ T776] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.284497][ T776] ? walk_process_tree+0x350/0x350 [ 40.284631][ T776] ? __x64_sys_openat+0x10e/0x210 [ 40.284765][ T776] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.284899][ T776] __x64_sys_unshare+0x34/0x50 [ 40.285032][ T776] ? do_syscall_64+0x82/0xfc0 [ 40.285164][ T776] do_syscall_64+0x117/0xfc0 [ 40.285299][ T776] ? trace_hardirqs_off+0xd/0x30 [ 40.285451][ T776] ? exc_page_fault+0xee/0x100 [ 40.285584][ T776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.285750][ T776] RIP: 0033:0x7fc9a7d99bcb [ 40.285889][ T776] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.286373][ T776] RSP: 002b:00007ffd68f77598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 40.286579][ T776] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9a7d99bcb [ 40.286779][ T776] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.286981][ T776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.287184][ T776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd68f797c0 [ 40.287395][ T776] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd68f7b889 [ 40.287601][ T776] [ 40.287701][ T776] irq event stamp: 49089 [ 40.287800][ T776] hardirqs last enabled at (49097): [] __up_console_sem+0x5a/0x70 [ 40.288035][ T776] hardirqs last disabled at (49104): [] __up_console_sem+0x3f/0x70 [ 40.288266][ T776] softirqs last enabled at (48490): [] __alloc_skb+0x4c2/0x5f0 [ 40.288512][ T776] softirqs last disabled at (48488): [] __alloc_skb+0x4c2/0x5f0 [ 40.288749][ T776] ---[ end trace 0000000000000000 ]--- [ 40.289018][ T67] ------------[ cut here ]------------ [ 40.289190][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 40.289593][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.290065][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.290528][ T67] Tainted: [W]=WARN [ 40.290707][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.290960][ T67] Workqueue: netns cleanup_net [ 40.291156][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.291468][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.291994][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 40.292198][ T67] RAX: 00000000ffffffa6 RBX: ff11000008cd2040 RCX: 1ff4000000090eaf [ 40.292456][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd20fc [ 40.292753][ T67] RBP: ff1100000a2c4000 R08: 1fe220000119a421 R09: ff110000090f8bd0 [ 40.293040][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 40.293323][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 40.293586][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 40.293888][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.294171][ T67] CR2: 00007fc9a7e3955f CR3: 000000000fbe1002 CR4: 0000000000771ef0 [ 40.294529][ T67] PKRU: 55555554 [ 40.294701][ T67] Call Trace: [ 40.294842][ T67] [ 40.294953][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.295181][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 40.295400][ T67] netif_close_many+0x2ac/0x640 [ 40.295644][ T67] ? mark_held_locks+0x40/0x70 [ 40.295883][ T67] ? __dev_close_many+0x670/0x670 [ 40.296120][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 40.296510][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 40.296797][ T67] ? mutex_is_locked+0x1c/0x50 [ 40.297036][ T67] ? rtnl_is_locked+0x15/0x20 [ 40.297278][ T67] ? default_device_exit_net+0x78/0x7b0 [ 40.297603][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.297818][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.297994][ T67] default_device_exit_batch+0x38b/0x600 [ 40.298250][ T67] ? unregister_netdev+0x60/0x60 [ 40.298450][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.298627][ T67] ? fou_exit_net+0x30/0x110 [ 40.298803][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.299060][ T67] ? netns_install+0x2a0/0x2a0 [ 40.299235][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.299432][ T67] cleanup_net+0x431/0x940 [ 40.299608][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.299861][ T67] ? process_one_work+0xdb7/0x1410 [ 40.300037][ T67] ? lock_acquire+0x134/0x160 [ 40.300210][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.300405][ T67] process_one_work+0xdf8/0x1410 [ 40.300666][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.300839][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.301016][ T67] worker_thread+0x4f1/0xd60 [ 40.301193][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.301469][ T67] kthread+0x367/0x460 [ 40.301613][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.301817][ T67] ? kthread_affine_node+0x330/0x330 [ 40.301993][ T67] ret_from_fork+0x474/0x6b0 [ 40.302247][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.302475][ T67] ? __switch_to+0x5a3/0xe00 [ 40.302652][ T67] ? kthread_affine_node+0x330/0x330 [ 40.302827][ T67] ret_from_fork_asm+0x11/0x20 [ 40.303088][ T67] [ 40.303228][ T67] irq event stamp: 685325 [ 40.303390][ T67] hardirqs last enabled at (685337): [] __up_console_sem+0x5a/0x70 [ 40.303661][ T67] hardirqs last disabled at (685346): [] __up_console_sem+0x3f/0x70 [ 40.304004][ T67] softirqs last enabled at (684864): [] handle_softirqs+0x611/0x940 [ 40.304267][ T67] softirqs last disabled at (684857): [] __irq_exit_rcu+0x103/0x1c0 [ 40.304634][ T67] ---[ end trace 0000000000000000 ]--- [ 40.306061][ T67] ------------[ cut here ]------------ [ 40.306230][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 40.307000][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.307410][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.307922][ T67] Tainted: [W]=WARN [ 40.308192][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.308542][ T67] Workqueue: netns cleanup_net [ 40.308770][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.309026][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.309583][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 40.309894][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091a80 RCX: 1ff4000000090ed5 [ 40.310165][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091b3c [ 40.310421][ T67] RBP: ff1100000a2c4000 R08: 1fe2200000a12369 R09: ff110000090f8bd0 [ 40.310647][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 40.310873][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 40.311102][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 40.311383][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.311582][ T67] CR2: 00007fc9a7e3955f CR3: 000000000fbe1002 CR4: 0000000000771ef0 [ 40.311812][ T67] PKRU: 55555554 [ 40.311949][ T67] Call Trace: [ 40.312088][ T67] [ 40.312199][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 40.312425][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 40.312633][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.312807][ T67] default_device_exit_batch+0x38b/0x600 [ 40.312978][ T67] ? unregister_netdev+0x60/0x60 [ 40.313147][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 40.313315][ T67] ? fou_exit_net+0x30/0x110 [ 40.313512][ T67] ops_undo_list+0x2ce/0x8f0 [ 40.313687][ T67] ? netns_install+0x2a0/0x2a0 [ 40.313859][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.314032][ T67] cleanup_net+0x431/0x940 [ 40.314203][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 40.314394][ T67] ? process_one_work+0xdb7/0x1410 [ 40.314580][ T67] ? lock_acquire+0x134/0x160 [ 40.314750][ T67] ? rcu_is_watching+0x15/0xd0 [ 40.314966][ T67] process_one_work+0xdf8/0x1410 [ 40.315196][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 40.315389][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 40.315564][ T67] worker_thread+0x4f1/0xd60 [ 40.315765][ T67] ? rescuer_thread+0x1320/0x1320 [ 40.315988][ T67] kthread+0x367/0x460 [ 40.316138][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 40.316338][ T67] ? kthread_affine_node+0x330/0x330 [ 40.316540][ T67] ret_from_fork+0x474/0x6b0 [ 40.316767][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.317006][ T67] ? __switch_to+0x5a3/0xe00 [ 40.317177][ T67] ? kthread_affine_node+0x330/0x330 [ 40.317360][ T67] ret_from_fork_asm+0x11/0x20 [ 40.317579][ T67] [ 40.317764][ T67] irq event stamp: 690861 [ 40.317944][ T67] hardirqs last enabled at (690871): [] __up_console_sem+0x5a/0x70 [ 40.318214][ T67] hardirqs last disabled at (690880): [] __up_console_sem+0x3f/0x70 [ 40.318488][ T67] softirqs last enabled at (690442): [] handle_softirqs+0x611/0x940 [ 40.318743][ T67] softirqs last disabled at (690377): [] __irq_exit_rcu+0x103/0x1c0 [ 40.319061][ T67] ---[ end trace 0000000000000000 ]--- [ 40.331609][ T776] ------------[ cut here ]------------ [ 40.331759][ T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/776 [ 40.331991][ T776] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.332299][ T776] CPU: 0 UID: 0 PID: 776 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.332585][ T776] Tainted: [W]=WARN [ 40.332685][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.332854][ T776] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.333027][ T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.333513][ T776] RSP: 0018:ffa000000134fa78 EFLAGS: 00010286 [ 40.333681][ T776] RAX: 00000000ffffffa6 RBX: ff11000008d2ce40 RCX: 1ff4000000269f15 [ 40.333878][ T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2cefc [ 40.334077][ T776] RBP: ff1100000a2bc000 R08: 1fe22000011a59e1 R09: ff11000015cb8b80 [ 40.334274][ T776] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.334489][ T776] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a2bc000 [ 40.334700][ T776] FS: 00007fc9a7ad7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.334933][ T776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.335100][ T776] CR2: 00007fc9a7ce17d0 CR3: 000000000fbe1001 CR4: 0000000000771ef0 [ 40.335299][ T776] PKRU: 55555554 [ 40.335411][ T776] Call Trace: [ 40.335512][ T776] [ 40.335581][ T776] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.335716][ T776] ? notifier_call_chain+0xb0/0x320 [ 40.335850][ T776] rtmsg_ifinfo+0x5c/0xb0 [ 40.335952][ T776] register_netdevice+0x1526/0x1bc0 [ 40.336088][ T776] ? unregister_netdevice_queue+0x470/0x470 [ 40.336254][ T776] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.336401][ T776] register_netdev+0x23/0x40 [ 40.336539][ T776] vti6_init_net+0x280/0x3c0 [ 40.336676][ T776] ops_init+0x187/0x560 [ 40.336778][ T776] setup_net+0x11b/0x3b0 [ 40.336879][ T776] ? unregister_pernet_device+0x80/0x80 [ 40.337012][ T776] ? lockdep_init_map_type+0x5d/0x250 [ 40.337147][ T776] ? mutex_init_lockdep+0xf6/0x120 [ 40.337283][ T776] copy_net_ns+0x383/0x660 [ 40.337432][ T776] create_new_namespaces+0x371/0xa10 [ 40.337568][ T776] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.337703][ T776] ksys_unshare+0x353/0x880 [ 40.337836][ T776] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.337969][ T776] ? walk_process_tree+0x350/0x350 [ 40.338103][ T776] ? __x64_sys_openat+0x10e/0x210 [ 40.338238][ T776] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.338387][ T776] __x64_sys_unshare+0x34/0x50 [ 40.338520][ T776] ? do_syscall_64+0x82/0xfc0 [ 40.338654][ T776] do_syscall_64+0x117/0xfc0 [ 40.338789][ T776] ? trace_hardirqs_off+0xd/0x30 [ 40.338922][ T776] ? exc_page_fault+0xee/0x100 [ 40.339056][ T776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.339221][ T776] RIP: 0033:0x7fc9a7d99bcb [ 40.339367][ T776] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.339848][ T776] RSP: 002b:00007ffd68f77598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 40.340051][ T776] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9a7d99bcb [ 40.340249][ T776] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.340458][ T776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.340655][ T776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd68f797c0 [ 40.340854][ T776] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd68f7b889 [ 40.341059][ T776] [ 40.341158][ T776] irq event stamp: 58725 [ 40.341259][ T776] hardirqs last enabled at (58733): [] __up_console_sem+0x5a/0x70 [ 40.341508][ T776] hardirqs last disabled at (58742): [] __up_console_sem+0x3f/0x70 [ 40.341740][ T776] softirqs last enabled at (58178): [] __alloc_skb+0x4c2/0x5f0 [ 40.341970][ T776] softirqs last disabled at (58176): [] __alloc_skb+0x4c2/0x5f0 [ 40.342205][ T776] ---[ end trace 0000000000000000 ]--- [ 40.350647][ T776] ------------[ cut here ]------------ [ 40.350790][ T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/776 [ 40.351021][ T776] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.351325][ T776] CPU: 0 UID: 0 PID: 776 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.351607][ T776] Tainted: [W]=WARN [ 40.351707][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.351873][ T776] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.352045][ T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.352529][ T776] RSP: 0018:ffa000000134fa68 EFLAGS: 00010286 [ 40.352694][ T776] RAX: 00000000ffffffa6 RBX: ff11000005091380 RCX: 1ff4000000269f13 [ 40.352890][ T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509143c [ 40.353087][ T776] RBP: ff1100000a9dc000 R08: 1fe2200000a12289 R09: ff11000015cb8b80 [ 40.353300][ T776] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.354040][ T776] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a9dc000 [ 40.354242][ T776] FS: 00007fc9a7ad7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.354541][ T776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.354762][ T776] CR2: 00007fc9a7ce17d0 CR3: 000000000fbe1001 CR4: 0000000000771ef0 [ 40.354961][ T776] PKRU: 55555554 [ 40.355058][ T776] Call Trace: [ 40.355157][ T776] [ 40.355226][ T776] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.355426][ T776] ? notifier_call_chain+0xb0/0x320 [ 40.355561][ T776] rtmsg_ifinfo+0x5c/0xb0 [ 40.355662][ T776] register_netdevice+0x1526/0x1bc0 [ 40.355797][ T776] ? unregister_netdevice_queue+0x470/0x470 [ 40.355968][ T776] register_netdev+0x23/0x40 [ 40.356102][ T776] sit_init_net+0x299/0x570 [ 40.356238][ T776] ops_init+0x187/0x560 [ 40.356339][ T776] setup_net+0x11b/0x3b0 [ 40.356507][ T776] ? unregister_pernet_device+0x80/0x80 [ 40.356640][ T776] ? lockdep_init_map_type+0x5d/0x250 [ 40.356773][ T776] ? mutex_init_lockdep+0xf6/0x120 [ 40.356907][ T776] copy_net_ns+0x383/0x660 [ 40.357042][ T776] create_new_namespaces+0x371/0xa10 [ 40.357176][ T776] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.357313][ T776] ksys_unshare+0x353/0x880 [ 40.357507][ T776] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.357640][ T776] ? walk_process_tree+0x350/0x350 [ 40.357773][ T776] ? __x64_sys_openat+0x10e/0x210 [ 40.357907][ T776] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.358040][ T776] __x64_sys_unshare+0x34/0x50 [ 40.358172][ T776] ? do_syscall_64+0x82/0xfc0 [ 40.358304][ T776] do_syscall_64+0x117/0xfc0 [ 40.358499][ T776] ? trace_hardirqs_off+0xd/0x30 [ 40.358631][ T776] ? exc_page_fault+0xee/0x100 [ 40.358762][ T776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.358926][ T776] RIP: 0033:0x7fc9a7d99bcb [ 40.359065][ T776] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.359601][ T776] RSP: 002b:00007ffd68f77598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 40.359800][ T776] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9a7d99bcb [ 40.359997][ T776] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.360192][ T776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.360448][ T776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd68f797c0 [ 40.360645][ T776] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd68f7b889 [ 40.360847][ T776] [ 40.360946][ T776] irq event stamp: 68061 [ 40.361045][ T776] hardirqs last enabled at (68069): [] __up_console_sem+0x5a/0x70 [ 40.361274][ T776] hardirqs last disabled at (68076): [] __up_console_sem+0x3f/0x70 [ 40.361565][ T776] softirqs last enabled at (68176): [] handle_softirqs+0x611/0x940 [ 40.361792][ T776] softirqs last disabled at (68085): [] __irq_exit_rcu+0x103/0x1c0 [ 40.362021][ T776] ---[ end trace 0000000000000000 ]--- [ 40.365912][ T776] ------------[ cut here ]------------ [ 40.366060][ T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/776 [ 40.366290][ T776] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.366615][ T776] CPU: 1 UID: 0 PID: 776 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.366884][ T776] Tainted: [W]=WARN [ 40.366988][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.367152][ T776] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.367323][ T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.367804][ T776] RSP: 0018:ffa000000134fa78 EFLAGS: 00010286 [ 40.367972][ T776] RAX: 00000000ffffffa6 RBX: ff1100000ebc3700 RCX: 1ff4000000269f15 [ 40.368168][ T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ebc37bc [ 40.368375][ T776] RBP: ff1100000fa49000 R08: 1fe2200001d786f9 R09: ff11000015cb8b80 [ 40.368578][ T776] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.368773][ T776] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fa49000 [ 40.368973][ T776] FS: 00007fc9a7ad7840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.369206][ T776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.369393][ T776] CR2: 0000561705c5dd5c CR3: 000000000fbe1004 CR4: 0000000000771ef0 [ 40.369594][ T776] PKRU: 55555554 [ 40.369692][ T776] Call Trace: [ 40.369791][ T776] [ 40.369859][ T776] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.369997][ T776] ? notifier_call_chain+0xb0/0x320 [ 40.370130][ T776] rtmsg_ifinfo+0x5c/0xb0 [ 40.370232][ T776] register_netdevice+0x1526/0x1bc0 [ 40.370376][ T776] ? unregister_netdevice_queue+0x470/0x470 [ 40.370542][ T776] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.370676][ T776] register_netdev+0x23/0x40 [ 40.370807][ T776] ip6_tnl_init_net+0x2b8/0x400 [ 40.370938][ T776] ops_init+0x187/0x560 [ 40.371039][ T776] setup_net+0x11b/0x3b0 [ 40.371139][ T776] ? unregister_pernet_device+0x80/0x80 [ 40.371270][ T776] ? lockdep_init_map_type+0x5d/0x250 [ 40.371414][ T776] ? mutex_init_lockdep+0xf6/0x120 [ 40.371548][ T776] copy_net_ns+0x383/0x660 [ 40.371680][ T776] create_new_namespaces+0x371/0xa10 [ 40.371815][ T776] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.371948][ T776] ksys_unshare+0x353/0x880 [ 40.372081][ T776] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.372213][ T776] ? walk_process_tree+0x350/0x350 [ 40.372350][ T776] ? __x64_sys_openat+0x10e/0x210 [ 40.372490][ T776] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.372622][ T776] __x64_sys_unshare+0x34/0x50 [ 40.372754][ T776] ? do_syscall_64+0x82/0xfc0 [ 40.372886][ T776] do_syscall_64+0x117/0xfc0 [ 40.373016][ T776] ? trace_hardirqs_off+0xd/0x30 [ 40.373147][ T776] ? exc_page_fault+0xee/0x100 [ 40.373279][ T776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.373455][ T776] RIP: 0033:0x7fc9a7d99bcb [ 40.373594][ T776] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.374064][ T776] RSP: 002b:00007ffd68f77598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 40.374265][ T776] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9a7d99bcb [ 40.374479][ T776] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.374675][ T776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.374871][ T776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd68f797c0 [ 40.375067][ T776] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd68f7b889 [ 40.375269][ T776] [ 40.375380][ T776] irq event stamp: 70467 [ 40.375480][ T776] hardirqs last enabled at (70475): [] __up_console_sem+0x5a/0x70 [ 40.375708][ T776] hardirqs last disabled at (70482): [] __up_console_sem+0x3f/0x70 [ 40.375937][ T776] softirqs last enabled at (70124): [] handle_softirqs+0x611/0x940 [ 40.376166][ T776] softirqs last disabled at (70109): [] __irq_exit_rcu+0x103/0x1c0 [ 40.376402][ T776] ---[ end trace 0000000000000000 ]--- [ 40.408251][ T777] ------------[ cut here ]------------ [ 40.408413][ T777] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/777 [ 40.408640][ T777] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.408940][ T777] CPU: 3 UID: 0 PID: 777 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.409201][ T777] Tainted: [W]=WARN [ 40.409299][ T777] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.409484][ T777] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.409658][ T777] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.410122][ T777] RSP: 0018:ffa000000134f020 EFLAGS: 00010286 [ 40.410286][ T777] RAX: 00000000ffffffa6 RBX: ff1100001186e3c0 RCX: 1ff4000000269dca [ 40.410496][ T777] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001186e47c [ 40.410688][ T777] RBP: ff11000009a41000 R08: 1fe220000230dc91 R09: ff11000015cbae58 [ 40.410881][ T777] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 40.411073][ T777] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 40.411270][ T777] FS: 00007fefaf9ce840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.411509][ T777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.411676][ T777] CR2: 00000000215a5988 CR3: 0000000012402005 CR4: 0000000000771ef0 [ 40.411872][ T777] PKRU: 55555554 [ 40.411969][ T777] Call Trace: [ 40.412067][ T777] [ 40.412137][ T777] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.412269][ T777] rtmsg_ifinfo+0x5c/0xb0 [ 40.412379][ T777] ? mark_held_locks+0x40/0x70 [ 40.412512][ T777] __dev_notify_flags+0x1b8/0x280 [ 40.412645][ T777] ? netif_change_name+0x8c0/0x8c0 [ 40.412775][ T777] ? __dev_change_flags+0x4a4/0x6d0 [ 40.412906][ T777] ? netif_set_allmulti+0x2c0/0x2c0 [ 40.413038][ T777] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.413169][ T777] ? is_bpf_text_address+0x68/0x110 [ 40.413302][ T777] netif_change_flags+0xfe/0x190 [ 40.413451][ T777] ? unwind_get_return_address+0x67/0xd0 [ 40.413582][ T777] do_setlink.isra.0+0x1d25/0x2a60 [ 40.413714][ T777] ? rtnl_link_get_size+0x350/0x350 [ 40.413845][ T777] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 40.414009][ T777] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.414139][ T777] ? validate_chain+0x38b/0xc20 [ 40.414270][ T777] ? rcu_read_lock_any_held+0x66/0x90 [ 40.414413][ T777] ? stack_depot_save_flags+0x367/0x770 [ 40.414546][ T777] ? __kernel_text_address+0x12/0x30 [ 40.414675][ T777] ? __lock_acquire+0x508/0xc10 [ 40.414808][ T777] ? lock_acquire.part.0+0xbc/0x260 [ 40.414936][ T777] ? rtnl_newlink+0x883/0xee0 [ 40.415068][ T777] ? rcu_is_watching+0x15/0xd0 [ 40.415199][ T777] ? lock_acquire+0x134/0x160 [ 40.415329][ T777] ? rcu_is_watching+0x15/0xd0 [ 40.415475][ T777] ? rcu_is_watching+0x15/0xd0 [ 40.415605][ T777] ? trace_contention_end+0xb3/0x1a0 [ 40.415737][ T777] ? __mutex_lock+0x1db/0x2010 [ 40.415871][ T777] ? __mutex_lock+0x9b2/0x2010 [ 40.416003][ T777] ? rtnl_newlink+0x883/0xee0 [ 40.416135][ T777] ? ww_mutex_lock+0x160/0x160 [ 40.416268][ T777] ? __rtnl_newlink+0x3fa/0xa50 [ 40.416412][ T777] rtnl_newlink+0x8d1/0xee0 [ 40.416547][ T777] ? lock_acquire.part.0+0xbc/0x260 [ 40.416675][ T777] ? find_held_lock+0x2b/0x80 [ 40.416807][ T777] ? __rtnl_newlink+0xa50/0xa50 [ 40.416938][ T777] ? mark_usage+0x61/0x170 [ 40.417067][ T777] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.417200][ T777] ? lock_acquire.part.0+0xbc/0x260 [ 40.417328][ T777] ? find_held_lock+0x2b/0x80 [ 40.417478][ T777] ? __rtnl_newlink+0xa50/0xa50 [ 40.417607][ T777] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.417739][ T777] ? __rtnl_newlink+0xa50/0xa50 [ 40.417872][ T777] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.418002][ T777] ? validate_chain+0x38b/0xc20 [ 40.418133][ T777] ? rtnl_link_fill+0x920/0x920 [ 40.418263][ T777] ? __lock_acquire+0x508/0xc10 [ 40.418407][ T777] ? lock_acquire.part.0+0xbc/0x260 [ 40.418540][ T777] ? find_held_lock+0x2b/0x80 [ 40.418670][ T777] netlink_rcv_skb+0x14e/0x3a0 [ 40.418800][ T777] ? rtnl_link_fill+0x920/0x920 [ 40.418934][ T777] ? netlink_ack+0xcf0/0xcf0 [ 40.419068][ T777] ? netlink_deliver_tap+0xc5/0x330 [ 40.419196][ T777] ? netlink_deliver_tap+0x13c/0x330 [ 40.419328][ T777] netlink_unicast+0x486/0x750 [ 40.419471][ T777] ? netlink_attachskb+0x810/0x810 [ 40.419600][ T777] ? __lock_acquire+0x508/0xc10 [ 40.419730][ T777] netlink_sendmsg+0x735/0xc60 [ 40.419863][ T777] ? netlink_unicast+0x750/0x750 [ 40.419997][ T777] ? __might_fault+0x97/0x140 [ 40.420129][ T777] ____sys_sendmsg+0x419/0x850 [ 40.420260][ T777] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.420482][ T777] ? get_timestamp.constprop.0+0x390/0x390 [ 40.420646][ T777] ? move_addr_to_kernel+0x40/0x40 [ 40.420776][ T777] ? stack_depot_save_flags+0x367/0x770 [ 40.420906][ T777] ? validate_chain+0x38b/0xc20 [ 40.421041][ T777] ___sys_sendmsg+0x14e/0x1d0 [ 40.421170][ T777] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 40.421333][ T777] ? copy_msghdr_from_user+0x460/0x460 [ 40.421555][ T777] __sys_sendmsg+0x145/0x1f0 [ 40.421685][ T777] ? __sys_sendmsg_sock+0x20/0x20 [ 40.421816][ T777] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 40.421984][ T777] ? do_raw_spin_unlock+0x59/0x250 [ 40.422117][ T777] ? rcu_is_watching+0x15/0xd0 [ 40.422248][ T777] do_syscall_64+0x117/0xfc0 [ 40.422437][ T777] ? trace_hardirqs_off+0xd/0x30 [ 40.422664][ T777] ? exc_page_fault+0xee/0x100 [ 40.422795][ T777] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.422957][ T777] RIP: 0033:0x7fefafc0808e [ 40.423094][ T777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.423626][ T777] RSP: 002b:00007ffca8a4dd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.423820][ T777] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefafc0808e [ 40.424016][ T777] RDX: 0000000000000000 RSI: 00007ffca8a4ddf0 RDI: 0000000000000005 [ 40.424212][ T777] RBP: 00007ffca8a4dd50 R08: 0000000000000000 R09: 0000000000000000 [ 40.424490][ T777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47d [ 40.424683][ T777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca8a4e4c0 [ 40.424882][ T777] [ 40.424979][ T777] irq event stamp: 22987 [ 40.425078][ T777] hardirqs last enabled at (22995): [] __up_console_sem+0x5a/0x70 [ 40.425301][ T777] hardirqs last disabled at (23002): [] __up_console_sem+0x3f/0x70 [ 40.425561][ T777] softirqs last enabled at (23054): [] handle_softirqs+0x611/0x940 [ 40.425785][ T777] softirqs last disabled at (23011): [] __irq_exit_rcu+0x103/0x1c0 [ 40.426010][ T777] ---[ end trace 0000000000000000 ]--- [ 40.529472][ T780] ------------[ cut here ]------------ [ 40.529651][ T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/780 [ 40.529886][ T780] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.530191][ T780] CPU: 3 UID: 0 PID: 780 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.530465][ T780] Tainted: [W]=WARN [ 40.530565][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.530726][ T780] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.530898][ T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.531367][ T780] RSP: 0018:ffa000000143fa80 EFLAGS: 00010286 [ 40.531585][ T780] RAX: 00000000ffffffa6 RBX: ff1100000be30e40 RCX: 1ff4000000287f16 [ 40.531872][ T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000be30efc [ 40.532164][ T780] RBP: ff110000132f4000 R08: 1fe22000017c61e1 R09: ff1100000a83d180 [ 40.532474][ T780] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.532730][ T780] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000132f4000 [ 40.533023][ T780] FS: 00007fb8d71dc840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.533388][ T780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.533631][ T780] CR2: 00007fb8d73ddc20 CR3: 00000000054b5001 CR4: 0000000000771ef0 [ 40.533855][ T780] PKRU: 55555554 [ 40.534000][ T780] Call Trace: [ 40.534144][ T780] [ 40.534244][ T780] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.534463][ T780] ? notifier_call_chain+0xb0/0x320 [ 40.534667][ T780] rtmsg_ifinfo+0x5c/0xb0 [ 40.534800][ T780] register_netdevice+0x1526/0x1bc0 [ 40.534933][ T780] ? unregister_netdevice_queue+0x470/0x470 [ 40.535107][ T780] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.535298][ T780] register_netdev+0x23/0x40 [ 40.535472][ T780] loopback_net_init+0x7d/0x150 [ 40.535605][ T780] ops_init+0x187/0x560 [ 40.535707][ T780] setup_net+0x11b/0x3b0 [ 40.535807][ T780] ? unregister_pernet_device+0x80/0x80 [ 40.535936][ T780] ? lockdep_init_map_type+0x5d/0x250 [ 40.536068][ T780] ? mutex_init_lockdep+0xf6/0x120 [ 40.536204][ T780] copy_net_ns+0x383/0x660 [ 40.536336][ T780] create_new_namespaces+0x371/0xa10 [ 40.536485][ T780] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.536652][ T780] ksys_unshare+0x353/0x880 [ 40.536841][ T780] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.537037][ T780] ? walk_process_tree+0x350/0x350 [ 40.537236][ T780] ? __x64_sys_openat+0x10e/0x210 [ 40.537462][ T780] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.537615][ T780] __x64_sys_unshare+0x34/0x50 [ 40.537769][ T780] ? do_syscall_64+0x82/0xfc0 [ 40.537958][ T780] do_syscall_64+0x117/0xfc0 [ 40.538153][ T780] ? trace_hardirqs_off+0xd/0x30 [ 40.538376][ T780] ? exc_page_fault+0xee/0x100 [ 40.538572][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.538749][ T780] RIP: 0033:0x7fb8d749ebcb [ 40.538887][ T780] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.539457][ T780] RSP: 002b:00007ffd268c4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 40.539657][ T780] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb8d749ebcb [ 40.539851][ T780] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.540048][ T780] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.540242][ T780] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd268c62a0 [ 40.540461][ T780] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd268c6889 [ 40.540757][ T780] [ 40.540905][ T780] irq event stamp: 17713 [ 40.541052][ T780] hardirqs last enabled at (17721): [] __up_console_sem+0x5a/0x70 [ 40.541395][ T780] hardirqs last disabled at (17730): [] __up_console_sem+0x3f/0x70 [ 40.541663][ T780] softirqs last enabled at (17568): [] handle_softirqs+0x611/0x940 [ 40.541994][ T780] softirqs last disabled at (17563): [] __irq_exit_rcu+0x103/0x1c0 [ 40.542334][ T780] ---[ end trace 0000000000000000 ]--- [ 40.546385][ T780] ------------[ cut here ]------------ [ 40.546565][ T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/780 [ 40.546795][ T780] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.547100][ T780] CPU: 3 UID: 0 PID: 780 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.547376][ T780] Tainted: [W]=WARN [ 40.547477][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.547641][ T780] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.547809][ T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.548277][ T780] RSP: 0018:ffa000000143f918 EFLAGS: 00010286 [ 40.548453][ T780] RAX: 00000000ffffffa6 RBX: ff1100000bb66580 RCX: 1ff4000000287ee9 [ 40.548649][ T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb6663c [ 40.548844][ T780] RBP: ff1100000ff11000 R08: 1fe220000176ccc9 R09: ff1100000a83d180 [ 40.549039][ T780] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.549234][ T780] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ff11000 [ 40.549444][ T780] FS: 00007fb8d71dc840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.549674][ T780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.549839][ T780] CR2: 00007fb8d73ddc20 CR3: 00000000054b5001 CR4: 0000000000771ef0 [ 40.550038][ T780] PKRU: 55555554 [ 40.550138][ T780] Call Trace: [ 40.550238][ T780] [ 40.550305][ T780] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.550450][ T780] ? notifier_call_chain+0xb0/0x320 [ 40.550580][ T780] rtmsg_ifinfo+0x5c/0xb0 [ 40.550679][ T780] register_netdevice+0x1526/0x1bc0 [ 40.550812][ T780] ? unregister_netdevice_queue+0x470/0x470 [ 40.550974][ T780] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.551105][ T780] __ip_tunnel_create+0x380/0x470 [ 40.551236][ T780] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 40.551458][ T780] ? net_generic+0xb3/0x1e0 [ 40.551659][ T780] ip_tunnel_init_net+0x1b4/0x510 [ 40.551789][ T780] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 40.551926][ T780] ? __kmalloc_noprof+0x2d7/0x760 [ 40.552059][ T780] ops_init+0x187/0x560 [ 40.552159][ T780] setup_net+0x11b/0x3b0 [ 40.552258][ T780] ? unregister_pernet_device+0x80/0x80 [ 40.552446][ T780] ? lockdep_init_map_type+0x5d/0x250 [ 40.552575][ T780] ? mutex_init_lockdep+0xf6/0x120 [ 40.552706][ T780] copy_net_ns+0x383/0x660 [ 40.552838][ T780] create_new_namespaces+0x371/0xa10 [ 40.552974][ T780] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.553104][ T780] ksys_unshare+0x353/0x880 [ 40.553234][ T780] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.553450][ T780] ? walk_process_tree+0x350/0x350 [ 40.553580][ T780] ? __x64_sys_openat+0x10e/0x210 [ 40.553709][ T780] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.553840][ T780] __x64_sys_unshare+0x34/0x50 [ 40.553970][ T780] ? do_syscall_64+0x82/0xfc0 [ 40.554099][ T780] do_syscall_64+0x117/0xfc0 [ 40.554229][ T780] ? trace_hardirqs_off+0xd/0x30 [ 40.554424][ T780] ? exc_page_fault+0xee/0x100 [ 40.554554][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.554713][ T780] RIP: 0033:0x7fb8d749ebcb [ 40.554848][ T780] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.555311][ T780] RSP: 002b:00007ffd268c4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 40.555575][ T780] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb8d749ebcb [ 40.555769][ T780] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.555964][ T780] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.556156][ T780] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd268c62a0 [ 40.556410][ T780] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd268c6889 [ 40.556607][ T780] [ 40.556703][ T780] irq event stamp: 20807 [ 40.556803][ T780] hardirqs last enabled at (20815): [] __up_console_sem+0x5a/0x70 [ 40.557027][ T780] hardirqs last disabled at (20822): [] __up_console_sem+0x3f/0x70 [ 40.557253][ T780] softirqs last enabled at (20788): [] handle_softirqs+0x611/0x940 [ 40.557539][ T780] softirqs last disabled at (20839): [] __irq_exit_rcu+0x103/0x1c0 [ 40.557766][ T780] ---[ end trace 0000000000000000 ]--- [ 40.561420][ T780] ------------[ cut here ]------------ [ 40.561558][ T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/780 [ 40.561784][ T780] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.562087][ T780] CPU: 3 UID: 0 PID: 780 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.562357][ T780] Tainted: [W]=WARN [ 40.562495][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.562709][ T780] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.562929][ T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.563538][ T780] RSP: 0018:ffa000000143f8f8 EFLAGS: 00010286 [ 40.563705][ T780] RAX: 00000000ffffffa6 RBX: ff110000132bd380 RCX: 1ff4000000287ee5 [ 40.563899][ T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bd43c [ 40.564096][ T780] RBP: ff11000011a31000 R08: 1fe2200002657a89 R09: ff1100000a83d180 [ 40.564365][ T780] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.564660][ T780] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000011a31000 [ 40.564959][ T780] FS: 00007fb8d71dc840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.565243][ T780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.565491][ T780] CR2: 00007fb8d73ddc20 CR3: 00000000054b5001 CR4: 0000000000771ef0 [ 40.565783][ T780] PKRU: 55555554 [ 40.565933][ T780] Call Trace: [ 40.566083][ T780] [ 40.566183][ T780] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.566328][ T780] ? notifier_call_chain+0xb0/0x320 [ 40.566520][ T780] rtmsg_ifinfo+0x5c/0xb0 [ 40.566670][ T780] register_netdevice+0x1526/0x1bc0 [ 40.566869][ T780] ? unregister_netdevice_queue+0x470/0x470 [ 40.567117][ T780] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.567314][ T780] __ip_tunnel_create+0x380/0x470 [ 40.567465][ T780] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 40.567648][ T780] ? net_generic+0xb3/0x1e0 [ 40.567848][ T780] ip_tunnel_init_net+0x1b4/0x510 [ 40.568045][ T780] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 40.568250][ T780] ? trace_kmalloc+0xed/0x130 [ 40.568452][ T780] ? __kasan_kmalloc+0x7b/0x90 [ 40.568599][ T780] vti_init_net+0x2a/0x140 [ 40.568794][ T780] ops_init+0x187/0x560 [ 40.568945][ T780] setup_net+0x11b/0x3b0 [ 40.569097][ T780] ? unregister_pernet_device+0x80/0x80 [ 40.569299][ T780] ? lockdep_init_map_type+0x5d/0x250 [ 40.569512][ T780] ? mutex_init_lockdep+0xf6/0x120 [ 40.569647][ T780] copy_net_ns+0x383/0x660 [ 40.569835][ T780] create_new_namespaces+0x371/0xa10 [ 40.570032][ T780] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.570231][ T780] ksys_unshare+0x353/0x880 [ 40.570449][ T780] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.570644][ T780] ? walk_process_tree+0x350/0x350 [ 40.570777][ T780] ? __x64_sys_openat+0x10e/0x210 [ 40.570909][ T780] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.571075][ T780] __x64_sys_unshare+0x34/0x50 [ 40.571262][ T780] ? do_syscall_64+0x82/0xfc0 [ 40.571431][ T780] do_syscall_64+0x117/0xfc0 [ 40.571564][ T780] ? trace_hardirqs_off+0xd/0x30 [ 40.571698][ T780] ? exc_page_fault+0xee/0x100 [ 40.571830][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.571992][ T780] RIP: 0033:0x7fb8d749ebcb [ 40.572131][ T780] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.572615][ T780] RSP: 002b:00007ffd268c4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 40.572815][ T780] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb8d749ebcb [ 40.573011][ T780] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.573208][ T780] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.573419][ T780] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd268c62a0 [ 40.573618][ T780] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd268c6889 [ 40.573821][ T780] [ 40.573920][ T780] irq event stamp: 22861 [ 40.574022][ T780] hardirqs last enabled at (22869): [] __up_console_sem+0x5a/0x70 [ 40.574252][ T780] hardirqs last disabled at (22876): [] __up_console_sem+0x3f/0x70 [ 40.574495][ T780] softirqs last enabled at (22260): [] __alloc_skb+0x4c2/0x5f0 [ 40.574725][ T780] softirqs last disabled at (22258): [] __alloc_skb+0x4c2/0x5f0 [ 40.574952][ T780] ---[ end trace 0000000000000000 ]--- [ 40.577800][ T780] ------------[ cut here ]------------ [ 40.577939][ T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/780 [ 40.578163][ T780] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.578483][ T780] CPU: 3 UID: 0 PID: 780 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.578749][ T780] Tainted: [W]=WARN [ 40.578847][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.579011][ T780] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.579182][ T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.579659][ T780] RSP: 0018:ffa000000143fa78 EFLAGS: 00010286 [ 40.579825][ T780] RAX: 00000000ffffffa6 RBX: ff110000132bd700 RCX: 1ff4000000287f15 [ 40.580021][ T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132bd7bc [ 40.580217][ T780] RBP: ff1100000ef01000 R08: 1fe2200002657af9 R09: ff1100000a83d180 [ 40.580423][ T780] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.580622][ T780] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ef01000 [ 40.580821][ T780] FS: 00007fb8d71dc840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.581051][ T780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.581215][ T780] CR2: 00007fb8d73ddc20 CR3: 00000000054b5001 CR4: 0000000000771ef0 [ 40.581428][ T780] PKRU: 55555554 [ 40.581529][ T780] Call Trace: [ 40.581627][ T780] [ 40.581695][ T780] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.581825][ T780] ? notifier_call_chain+0xb0/0x320 [ 40.581956][ T780] rtmsg_ifinfo+0x5c/0xb0 [ 40.582056][ T780] register_netdevice+0x1526/0x1bc0 [ 40.582188][ T780] ? unregister_netdevice_queue+0x470/0x470 [ 40.582356][ T780] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.582498][ T780] register_netdev+0x23/0x40 [ 40.582628][ T780] vti6_init_net+0x280/0x3c0 [ 40.582760][ T780] ops_init+0x187/0x560 [ 40.582861][ T780] setup_net+0x11b/0x3b0 [ 40.582960][ T780] ? unregister_pernet_device+0x80/0x80 [ 40.583090][ T780] ? lockdep_init_map_type+0x5d/0x250 [ 40.583224][ T780] ? mutex_init_lockdep+0xf6/0x120 [ 40.583360][ T780] copy_net_ns+0x383/0x660 [ 40.583499][ T780] create_new_namespaces+0x371/0xa10 [ 40.583632][ T780] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.583764][ T780] ksys_unshare+0x353/0x880 [ 40.583896][ T780] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.584026][ T780] ? walk_process_tree+0x350/0x350 [ 40.584159][ T780] ? __x64_sys_openat+0x10e/0x210 [ 40.584293][ T780] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.584439][ T780] __x64_sys_unshare+0x34/0x50 [ 40.584570][ T780] ? do_syscall_64+0x82/0xfc0 [ 40.584700][ T780] do_syscall_64+0x117/0xfc0 [ 40.584830][ T780] ? trace_hardirqs_off+0xd/0x30 [ 40.584962][ T780] ? exc_page_fault+0xee/0x100 [ 40.585094][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.585258][ T780] RIP: 0033:0x7fb8d749ebcb [ 40.585407][ T780] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.585880][ T780] RSP: 002b:00007ffd268c4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 40.586080][ T780] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb8d749ebcb [ 40.586274][ T780] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.586486][ T780] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.586683][ T780] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd268c62a0 [ 40.586880][ T780] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd268c6889 [ 40.587171][ T780] [ 40.587269][ T780] irq event stamp: 24773 [ 40.587376][ T780] hardirqs last enabled at (24783): [] __up_console_sem+0x5a/0x70 [ 40.587604][ T780] hardirqs last disabled at (24790): [] __up_console_sem+0x3f/0x70 [ 40.587918][ T780] softirqs last enabled at (24224): [] __alloc_skb+0x4c2/0x5f0 [ 40.588143][ T780] softirqs last disabled at (24222): [] __alloc_skb+0x4c2/0x5f0 [ 40.588465][ T780] ---[ end trace 0000000000000000 ]--- [ 40.591478][ T780] ------------[ cut here ]------------ [ 40.591640][ T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/780 [ 40.591869][ T780] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.592292][ T780] CPU: 3 UID: 0 PID: 780 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.593129][ T780] Tainted: [W]=WARN [ 40.593229][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.593458][ T780] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.593629][ T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.594091][ T780] RSP: 0018:ffa000000143fa68 EFLAGS: 00010286 [ 40.594254][ T780] RAX: 00000000ffffffa6 RBX: ff1100000971f1c0 RCX: 1ff4000000287f13 [ 40.594515][ T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971f27c [ 40.594768][ T780] RBP: ff110000099fc000 R08: 1fe22000012e3e51 R09: ff1100000a83d180 [ 40.594965][ T780] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.595159][ T780] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000099fc000 [ 40.595418][ T780] FS: 00007fb8d71dc840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.595646][ T780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.595808][ T780] CR2: 00007fb8d73ddc20 CR3: 00000000054b5001 CR4: 0000000000771ef0 [ 40.596004][ T780] PKRU: 55555554 [ 40.596101][ T780] Call Trace: [ 40.596200][ T780] [ 40.596268][ T780] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.596461][ T780] ? notifier_call_chain+0xb0/0x320 [ 40.596592][ T780] rtmsg_ifinfo+0x5c/0xb0 [ 40.596692][ T780] register_netdevice+0x1526/0x1bc0 [ 40.596825][ T780] ? unregister_netdevice_queue+0x470/0x470 [ 40.596991][ T780] register_netdev+0x23/0x40 [ 40.597121][ T780] sit_init_net+0x299/0x570 [ 40.597256][ T780] ops_init+0x187/0x560 [ 40.597415][ T780] setup_net+0x11b/0x3b0 [ 40.597515][ T780] ? unregister_pernet_device+0x80/0x80 [ 40.597646][ T780] ? lockdep_init_map_type+0x5d/0x250 [ 40.597777][ T780] ? mutex_init_lockdep+0xf6/0x120 [ 40.597908][ T780] copy_net_ns+0x383/0x660 [ 40.598039][ T780] create_new_namespaces+0x371/0xa10 [ 40.598174][ T780] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.598306][ T780] ksys_unshare+0x353/0x880 [ 40.598500][ T780] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.598631][ T780] ? walk_process_tree+0x350/0x350 [ 40.598761][ T780] ? __x64_sys_openat+0x10e/0x210 [ 40.598891][ T780] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.599022][ T780] __x64_sys_unshare+0x34/0x50 [ 40.599154][ T780] ? do_syscall_64+0x82/0xfc0 [ 40.599431][ T780] do_syscall_64+0x117/0xfc0 [ 40.599563][ T780] ? trace_hardirqs_off+0xd/0x30 [ 40.599693][ T780] ? exc_page_fault+0xee/0x100 [ 40.599823][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.599984][ T780] RIP: 0033:0x7fb8d749ebcb [ 40.600122][ T780] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.600740][ T780] RSP: 002b:00007ffd268c4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 40.600936][ T780] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb8d749ebcb [ 40.601129][ T780] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.601476][ T780] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.601670][ T780] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd268c62a0 [ 40.601864][ T780] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd268c6889 [ 40.602065][ T780] [ 40.602162][ T780] irq event stamp: 28659 [ 40.602262][ T780] hardirqs last enabled at (28667): [] __up_console_sem+0x5a/0x70 [ 40.602633][ T780] hardirqs last disabled at (28768): [] __up_console_sem+0x3f/0x70 [ 40.602859][ T780] softirqs last enabled at (28766): [] handle_softirqs+0x611/0x940 [ 40.603084][ T780] softirqs last disabled at (28675): [] __irq_exit_rcu+0x103/0x1c0 [ 40.603459][ T780] ---[ end trace 0000000000000000 ]--- [ 40.613108][ T780] ------------[ cut here ]------------ [ 40.613253][ T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/780 [ 40.613570][ T780] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.613876][ T780] CPU: 0 UID: 0 PID: 780 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.614145][ T780] Tainted: [W]=WARN [ 40.614248][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.614425][ T780] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.614602][ T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.615067][ T780] RSP: 0018:ffa000000143fa78 EFLAGS: 00010286 [ 40.615235][ T780] RAX: 00000000ffffffa6 RBX: ff11000012499e00 RCX: 1ff4000000287f15 [ 40.615448][ T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012499ebc [ 40.615645][ T780] RBP: ff1100000f489000 R08: 1fe22000024933d9 R09: ff1100000a83d180 [ 40.615842][ T780] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 40.616041][ T780] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f489000 [ 40.616239][ T780] FS: 00007fb8d71dc840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 40.616509][ T780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.616678][ T780] CR2: 00007fc9a7ce17d0 CR3: 00000000054b5002 CR4: 0000000000771ef0 [ 40.616881][ T780] PKRU: 55555554 [ 40.616981][ T780] Call Trace: [ 40.617080][ T780] [ 40.617148][ T780] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.617283][ T780] ? notifier_call_chain+0xb0/0x320 [ 40.617425][ T780] rtmsg_ifinfo+0x5c/0xb0 [ 40.617527][ T780] register_netdevice+0x1526/0x1bc0 [ 40.617661][ T780] ? unregister_netdevice_queue+0x470/0x470 [ 40.617825][ T780] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.617963][ T780] register_netdev+0x23/0x40 [ 40.618096][ T780] ip6_tnl_init_net+0x2b8/0x400 [ 40.618230][ T780] ops_init+0x187/0x560 [ 40.618331][ T780] setup_net+0x11b/0x3b0 [ 40.618444][ T780] ? unregister_pernet_device+0x80/0x80 [ 40.618578][ T780] ? lockdep_init_map_type+0x5d/0x250 [ 40.618710][ T780] ? mutex_init_lockdep+0xf6/0x120 [ 40.618845][ T780] copy_net_ns+0x383/0x660 [ 40.618978][ T780] create_new_namespaces+0x371/0xa10 [ 40.619114][ T780] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 40.619248][ T780] ksys_unshare+0x353/0x880 [ 40.619391][ T780] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.619523][ T780] ? walk_process_tree+0x350/0x350 [ 40.619654][ T780] ? __x64_sys_openat+0x10e/0x210 [ 40.619787][ T780] ? __ia32_sys_open+0x1b0/0x1b0 [ 40.619920][ T780] __x64_sys_unshare+0x34/0x50 [ 40.620053][ T780] ? do_syscall_64+0x82/0xfc0 [ 40.620186][ T780] do_syscall_64+0x117/0xfc0 [ 40.620317][ T780] ? trace_hardirqs_off+0xd/0x30 [ 40.620463][ T780] ? exc_page_fault+0xee/0x100 [ 40.620594][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.620758][ T780] RIP: 0033:0x7fb8d749ebcb [ 40.620900][ T780] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 40.621380][ T780] RSP: 002b:00007ffd268c4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 40.621580][ T780] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb8d749ebcb [ 40.621778][ T780] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 40.621973][ T780] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 40.622170][ T780] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd268c62a0 [ 40.622378][ T780] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd268c6889 [ 40.622583][ T780] [ 40.622681][ T780] irq event stamp: 37109 [ 40.622779][ T780] hardirqs last enabled at (37117): [] __up_console_sem+0x5a/0x70 [ 40.623008][ T780] hardirqs last disabled at (37124): [] __up_console_sem+0x3f/0x70 [ 40.623234][ T780] softirqs last enabled at (36758): [] handle_softirqs+0x611/0x940 [ 40.623535][ T780] softirqs last disabled at (37141): [] __irq_exit_rcu+0x103/0x1c0 [ 40.623777][ T780] ---[ end trace 0000000000000000 ]--- [ 40.653837][ T781] ------------[ cut here ]------------ [ 40.654026][ T781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/781 [ 40.654300][ T781] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.654678][ T781] CPU: 2 UID: 0 PID: 781 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.654990][ T781] Tainted: [W]=WARN [ 40.655136][ T781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.655359][ T781] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.655586][ T781] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.656105][ T781] RSP: 0018:ffa000000137f020 EFLAGS: 00010286 [ 40.656315][ T781] RAX: 00000000ffffffa6 RBX: ff11000004d8da80 RCX: 1ff400000026fdca [ 40.656586][ T781] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d8db3c [ 40.656832][ T781] RBP: ff110000132f4000 R08: 1fe22000009b1b69 R09: ff1100000a83ae58 [ 40.657073][ T781] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 40.657312][ T781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 40.657577][ T781] FS: 00007ff8e374d840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 40.657856][ T781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.658065][ T781] CR2: 0000000027c14988 CR3: 000000000eedf006 CR4: 0000000000771ef0 [ 40.658306][ T781] PKRU: 55555554 [ 40.658470][ T781] Call Trace: [ 40.658615][ T781] [ 40.658729][ T781] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.658910][ T781] rtmsg_ifinfo+0x5c/0xb0 [ 40.659058][ T781] ? mark_held_locks+0x40/0x70 [ 40.659235][ T781] __dev_notify_flags+0x1b8/0x280 [ 40.659449][ T781] ? netif_change_name+0x8c0/0x8c0 [ 40.659636][ T781] ? __dev_change_flags+0x4a4/0x6d0 [ 40.659816][ T781] ? netif_set_allmulti+0x2c0/0x2c0 [ 40.659992][ T781] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.660172][ T781] ? is_bpf_text_address+0x68/0x110 [ 40.660378][ T781] netif_change_flags+0xfe/0x190 [ 40.660559][ T781] ? unwind_get_return_address+0x67/0xd0 [ 40.660737][ T781] do_setlink.isra.0+0x1d25/0x2a60 [ 40.660918][ T781] ? rtnl_link_get_size+0x350/0x350 [ 40.661097][ T781] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 40.661307][ T781] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.661506][ T781] ? validate_chain+0x38b/0xc20 [ 40.661685][ T781] ? rcu_read_lock_any_held+0x66/0x90 [ 40.661862][ T781] ? stack_depot_save_flags+0x367/0x770 [ 40.662042][ T781] ? __kernel_text_address+0x12/0x30 [ 40.662222][ T781] ? __lock_acquire+0x508/0xc10 [ 40.662422][ T781] ? lock_acquire.part.0+0xbc/0x260 [ 40.662599][ T781] ? rtnl_newlink+0x883/0xee0 [ 40.662781][ T781] ? rcu_is_watching+0x15/0xd0 [ 40.662961][ T781] ? lock_acquire+0x134/0x160 [ 40.663139][ T781] ? rcu_is_watching+0x15/0xd0 [ 40.663316][ T781] ? rcu_is_watching+0x15/0xd0 [ 40.663521][ T781] ? trace_contention_end+0xb3/0x1a0 [ 40.663700][ T781] ? __mutex_lock+0x1db/0x2010 [ 40.663878][ T781] ? __mutex_lock+0x9b2/0x2010 [ 40.664068][ T781] ? rtnl_newlink+0x883/0xee0 [ 40.664252][ T781] ? ww_mutex_lock+0x160/0x160 [ 40.664454][ T781] ? __rtnl_newlink+0x3fa/0xa50 [ 40.664637][ T781] rtnl_newlink+0x8d1/0xee0 [ 40.664817][ T781] ? lock_acquire.part.0+0xbc/0x260 [ 40.664992][ T781] ? find_held_lock+0x2b/0x80 [ 40.665170][ T781] ? __rtnl_newlink+0xa50/0xa50 [ 40.665359][ T781] ? mark_usage+0x61/0x170 [ 40.665545][ T781] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.665730][ T781] ? lock_acquire.part.0+0xbc/0x260 [ 40.665908][ T781] ? find_held_lock+0x2b/0x80 [ 40.666088][ T781] ? __rtnl_newlink+0xa50/0xa50 [ 40.666267][ T781] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.666463][ T781] ? __rtnl_newlink+0xa50/0xa50 [ 40.666642][ T781] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.666820][ T781] ? validate_chain+0x38b/0xc20 [ 40.666998][ T781] ? rtnl_link_fill+0x920/0x920 [ 40.667179][ T781] ? __lock_acquire+0x508/0xc10 [ 40.667379][ T781] ? lock_acquire.part.0+0xbc/0x260 [ 40.667555][ T781] ? find_held_lock+0x2b/0x80 [ 40.667735][ T781] netlink_rcv_skb+0x14e/0x3a0 [ 40.667913][ T781] ? rtnl_link_fill+0x920/0x920 [ 40.668091][ T781] ? netlink_ack+0xcf0/0xcf0 [ 40.668271][ T781] ? netlink_deliver_tap+0xc5/0x330 [ 40.668472][ T781] ? netlink_deliver_tap+0x13c/0x330 [ 40.668654][ T781] netlink_unicast+0x486/0x750 [ 40.668835][ T781] ? netlink_attachskb+0x810/0x810 [ 40.669014][ T781] ? __lock_acquire+0x508/0xc10 [ 40.669194][ T781] netlink_sendmsg+0x735/0xc60 [ 40.669397][ T781] ? netlink_unicast+0x750/0x750 [ 40.669580][ T781] ? __might_fault+0x97/0x140 [ 40.669763][ T781] ____sys_sendmsg+0x419/0x850 [ 40.669947][ T781] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.670125][ T781] ? get_timestamp.constprop.0+0x390/0x390 [ 40.670333][ T781] ? move_addr_to_kernel+0x40/0x40 [ 40.670531][ T781] ? stack_depot_save_flags+0x367/0x770 [ 40.670709][ T781] ? validate_chain+0x38b/0xc20 [ 40.670889][ T781] ___sys_sendmsg+0x14e/0x1d0 [ 40.671066][ T781] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 40.671279][ T781] ? copy_msghdr_from_user+0x460/0x460 [ 40.671494][ T781] __sys_sendmsg+0x145/0x1f0 [ 40.671675][ T781] ? __sys_sendmsg_sock+0x20/0x20 [ 40.671853][ T781] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 40.672073][ T781] ? do_raw_spin_unlock+0x59/0x250 [ 40.672255][ T781] ? rcu_is_watching+0x15/0xd0 [ 40.672455][ T781] do_syscall_64+0x117/0xfc0 [ 40.672655][ T781] ? trace_hardirqs_off+0xd/0x30 [ 40.672833][ T781] ? exc_page_fault+0xee/0x100 [ 40.673010][ T781] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.673220][ T781] RIP: 0033:0x7ff8e398708e [ 40.673424][ T781] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.673937][ T781] RSP: 002b:00007ffe86213380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.674183][ T781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8e398708e [ 40.674448][ T781] RDX: 0000000000000000 RSI: 00007ffe86213430 RDI: 0000000000000005 [ 40.674688][ T781] RBP: 00007ffe86213390 R08: 0000000000000000 R09: 0000000000000000 [ 40.674934][ T781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47d [ 40.675174][ T781] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe86213b00 [ 40.675439][ T781] [ 40.675584][ T781] irq event stamp: 22091 [ 40.675729][ T781] hardirqs last enabled at (22101): [] __up_console_sem+0x5a/0x70 [ 40.676007][ T781] hardirqs last disabled at (22110): [] __up_console_sem+0x3f/0x70 [ 40.676280][ T781] softirqs last enabled at (20994): [] handle_softirqs+0x611/0x940 [ 40.676579][ T781] softirqs last disabled at (20987): [] __irq_exit_rcu+0x103/0x1c0 [ 40.676850][ T781] ---[ end trace 0000000000000000 ]--- [ 40.793114][ T784] ------------[ cut here ]------------ [ 40.793282][ T784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/784 [ 40.793544][ T784] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.793871][ T784] CPU: 3 UID: 0 PID: 784 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.794156][ T784] Tainted: [W]=WARN [ 40.794262][ T784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.794453][ T784] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.794635][ T784] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.795142][ T784] RSP: 0018:ffa000000144ee30 EFLAGS: 00010286 [ 40.795317][ T784] RAX: 00000000ffffffa6 RBX: ff110000052ee580 RCX: 1ff4000000289d8c [ 40.795533][ T784] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052ee63c [ 40.795739][ T784] RBP: ff110000158ac000 R08: 1fe2200000a5dcc9 R09: ff1100000fa72e80 [ 40.795951][ T784] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.796154][ T784] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000094b2700 [ 40.796364][ T784] FS: 00007f653d740840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.796613][ T784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.796787][ T784] CR2: 000000000042ebe0 CR3: 000000000ce8d001 CR4: 0000000000771ef0 [ 40.796993][ T784] PKRU: 55555554 [ 40.797096][ T784] Call Trace: [ 40.797199][ T784] [ 40.797271][ T784] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.797421][ T784] rtmsg_ifinfo+0x5c/0xb0 [ 40.797524][ T784] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 40.797697][ T784] __dev_notify_flags+0x1b8/0x280 [ 40.797835][ T784] ? netif_change_name+0x8c0/0x8c0 [ 40.797972][ T784] ? rtnl_newlink+0x8d1/0xee0 [ 40.798116][ T784] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.798253][ T784] ? netlink_rcv_skb+0x14e/0x3a0 [ 40.798400][ T784] ? add_timer_on+0x580/0x580 [ 40.798539][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.798676][ T784] ? mark_held_locks+0x40/0x70 [ 40.798814][ T784] rtnl_configure_link+0x1ac/0x390 [ 40.798951][ T784] ? lockdep_hardirqs_on+0x8c/0x130 [ 40.799088][ T784] ? queue_delayed_work_on+0x95/0x100 [ 40.799227][ T784] veth_newlink+0x330/0x8d0 [ 40.799377][ T784] ? veth_poll_controller+0x10/0x10 [ 40.799514][ T784] ? kasan_save_stack+0x2f/0x50 [ 40.799652][ T784] ? kasan_save_track+0x14/0x30 [ 40.799790][ T784] ? __kasan_kmalloc+0x7b/0x90 [ 40.799943][ T784] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 40.800080][ T784] ? alloc_netdev_mqs+0xe85/0x1490 [ 40.800218][ T784] ? rtnl_af_lookup+0x290/0x290 [ 40.800360][ T784] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.800506][ T784] ? rtnl_create_link+0x169/0xf20 [ 40.800646][ T784] rtnl_newlink_create+0x2da/0x8c0 [ 40.800784][ T784] ? rtnl_create_link+0xf20/0xf20 [ 40.800922][ T784] ? __dev_get_by_name+0x12/0x50 [ 40.801062][ T784] ? rtnl_dev_get+0xd7/0x170 [ 40.801206][ T784] __rtnl_newlink+0x22b/0xa50 [ 40.801353][ T784] rtnl_newlink+0x8d1/0xee0 [ 40.801501][ T784] ? lock_acquire.part.0+0xbc/0x260 [ 40.801638][ T784] ? find_held_lock+0x2b/0x80 [ 40.801777][ T784] ? __rtnl_newlink+0xa50/0xa50 [ 40.801914][ T784] ? mark_usage+0x61/0x170 [ 40.802055][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.802199][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.802338][ T784] ? __rtnl_newlink+0xa50/0xa50 [ 40.802486][ T784] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.802625][ T784] ? validate_chain+0x38b/0xc20 [ 40.802764][ T784] ? rtnl_link_fill+0x920/0x920 [ 40.802906][ T784] ? __lock_acquire+0x508/0xc10 [ 40.803048][ T784] ? lock_acquire.part.0+0xbc/0x260 [ 40.803188][ T784] ? find_held_lock+0x2b/0x80 [ 40.803326][ T784] netlink_rcv_skb+0x14e/0x3a0 [ 40.803473][ T784] ? rtnl_link_fill+0x920/0x920 [ 40.803610][ T784] ? netlink_ack+0xcf0/0xcf0 [ 40.803750][ T784] ? netlink_deliver_tap+0xc5/0x330 [ 40.803887][ T784] ? netlink_deliver_tap+0x13c/0x330 [ 40.804028][ T784] netlink_unicast+0x486/0x750 [ 40.804167][ T784] ? netlink_attachskb+0x810/0x810 [ 40.804307][ T784] ? __lock_acquire+0x508/0xc10 [ 40.804459][ T784] netlink_sendmsg+0x735/0xc60 [ 40.804599][ T784] ? netlink_unicast+0x750/0x750 [ 40.804738][ T784] ? __might_fault+0x97/0x140 [ 40.804877][ T784] ____sys_sendmsg+0x419/0x850 [ 40.805017][ T784] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.805154][ T784] ? get_timestamp.constprop.0+0x390/0x390 [ 40.805326][ T784] ? move_addr_to_kernel+0x40/0x40 [ 40.805483][ T784] ___sys_sendmsg+0x14e/0x1d0 [ 40.805619][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.805756][ T784] ? copy_msghdr_from_user+0x460/0x460 [ 40.805902][ T784] ? lock_vma_under_rcu+0x159/0x410 [ 40.806043][ T784] __sys_sendmsg+0x145/0x1f0 [ 40.806182][ T784] ? __sys_sendmsg_sock+0x20/0x20 [ 40.806325][ T784] ? rcu_is_watching+0x15/0xd0 [ 40.806475][ T784] ? rcu_is_watching+0x15/0xd0 [ 40.806614][ T784] do_syscall_64+0x117/0xfc0 [ 40.806754][ T784] ? trace_hardirqs_off+0xd/0x30 [ 40.806893][ T784] ? exc_page_fault+0xee/0x100 [ 40.807034][ T784] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.807206][ T784] RIP: 0033:0x7f653d97a08e [ 40.807357][ T784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.807977][ T784] RSP: 002b:00007fff3eb60f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.808187][ T784] RAX: ffffffffffffffda RBX: 00007fff3eb616d0 RCX: 00007f653d97a08e [ 40.808408][ T784] RDX: 0000000000000000 RSI: 00007fff3eb60fe0 RDI: 0000000000000005 [ 40.808620][ T784] RBP: 00007fff3eb60f40 R08: 0000000000000000 R09: 0000000000000000 [ 40.808826][ T784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 40.809036][ T784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3eb616a0 [ 40.809250][ T784] [ 40.809358][ T784] irq event stamp: 22559 [ 40.809474][ T784] hardirqs last enabled at (22567): [] __up_console_sem+0x5a/0x70 [ 40.809715][ T784] hardirqs last disabled at (22574): [] __up_console_sem+0x3f/0x70 [ 40.809957][ T784] softirqs last enabled at (22076): [] handle_softirqs+0x611/0x940 [ 40.810201][ T784] softirqs last disabled at (22071): [] __irq_exit_rcu+0x103/0x1c0 [ 40.810455][ T784] ---[ end trace 0000000000000000 ]--- [ 40.818796][ T784] ------------[ cut here ]------------ [ 40.818964][ T784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/784 [ 40.819199][ T784] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.819529][ T784] CPU: 3 UID: 0 PID: 784 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.819801][ T784] Tainted: [W]=WARN [ 40.819905][ T784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.820074][ T784] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.820252][ T784] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.820752][ T784] RSP: 0018:ffa000000144f1b0 EFLAGS: 00010286 [ 40.820922][ T784] RAX: 00000000ffffffa6 RBX: ff11000005b3f540 RCX: 1ff4000000289dfc [ 40.821122][ T784] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005b3f5fc [ 40.821323][ T784] RBP: ff110000158a9000 R08: 1fe2200000b67ec1 R09: ff1100000fa72e80 [ 40.821534][ T784] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 40.821734][ T784] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 40.821936][ T784] FS: 00007f653d740840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.822174][ T784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.822350][ T784] CR2: 000000000042ebe0 CR3: 000000000ce8d001 CR4: 0000000000771ef0 [ 40.822557][ T784] PKRU: 55555554 [ 40.822658][ T784] Call Trace: [ 40.822757][ T784] [ 40.822827][ T784] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.822966][ T784] rtmsg_ifinfo+0x5c/0xb0 [ 40.823070][ T784] __dev_notify_flags+0x1b8/0x280 [ 40.823204][ T784] ? netif_change_name+0x8c0/0x8c0 [ 40.823339][ T784] ? rtnl_af_lookup+0x290/0x290 [ 40.823483][ T784] ? alloc_netdev_mqs+0xed0/0x1490 [ 40.823618][ T784] rtnl_configure_link+0x1ac/0x390 [ 40.823753][ T784] rtnl_newlink_create+0x353/0x8c0 [ 40.823890][ T784] ? rtnl_create_link+0xf20/0xf20 [ 40.824024][ T784] ? __dev_get_by_name+0x12/0x50 [ 40.824156][ T784] ? rtnl_dev_get+0xd7/0x170 [ 40.824295][ T784] __rtnl_newlink+0x22b/0xa50 [ 40.824603][ T784] rtnl_newlink+0x8d1/0xee0 [ 40.824738][ T784] ? lock_acquire.part.0+0xbc/0x260 [ 40.824871][ T784] ? find_held_lock+0x2b/0x80 [ 40.825003][ T784] ? __rtnl_newlink+0xa50/0xa50 [ 40.825138][ T784] ? mark_usage+0x61/0x170 [ 40.825269][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.825423][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.825557][ T784] ? __rtnl_newlink+0xa50/0xa50 [ 40.825690][ T784] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.825823][ T784] ? validate_chain+0x38b/0xc20 [ 40.825957][ T784] ? rtnl_link_fill+0x920/0x920 [ 40.826089][ T784] ? __lock_acquire+0x508/0xc10 [ 40.826226][ T784] ? lock_acquire.part.0+0xbc/0x260 [ 40.826362][ T784] ? find_held_lock+0x2b/0x80 [ 40.826505][ T784] netlink_rcv_skb+0x14e/0x3a0 [ 40.826638][ T784] ? rtnl_link_fill+0x920/0x920 [ 40.826770][ T784] ? netlink_ack+0xcf0/0xcf0 [ 40.826907][ T784] ? netlink_deliver_tap+0xc5/0x330 [ 40.827040][ T784] ? netlink_deliver_tap+0x13c/0x330 [ 40.827177][ T784] netlink_unicast+0x486/0x750 [ 40.827312][ T784] ? netlink_attachskb+0x810/0x810 [ 40.827456][ T784] ? __lock_acquire+0x508/0xc10 [ 40.827590][ T784] netlink_sendmsg+0x735/0xc60 [ 40.827725][ T784] ? netlink_unicast+0x750/0x750 [ 40.827858][ T784] ? __might_fault+0x97/0x140 [ 40.827994][ T784] ____sys_sendmsg+0x419/0x850 [ 40.828129][ T784] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.828265][ T784] ? get_timestamp.constprop.0+0x390/0x390 [ 40.828442][ T784] ? move_addr_to_kernel+0x40/0x40 [ 40.828580][ T784] ___sys_sendmsg+0x14e/0x1d0 [ 40.828712][ T784] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.828845][ T784] ? copy_msghdr_from_user+0x460/0x460 [ 40.828988][ T784] ? lock_vma_under_rcu+0x159/0x410 [ 40.829124][ T784] __sys_sendmsg+0x145/0x1f0 [ 40.829259][ T784] ? __sys_sendmsg_sock+0x20/0x20 [ 40.829405][ T784] ? rcu_is_watching+0x15/0xd0 [ 40.829541][ T784] ? rcu_is_watching+0x15/0xd0 [ 40.829674][ T784] do_syscall_64+0x117/0xfc0 [ 40.829806][ T784] ? trace_hardirqs_off+0xd/0x30 [ 40.829939][ T784] ? exc_page_fault+0xee/0x100 [ 40.830072][ T784] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.830236][ T784] RIP: 0033:0x7f653d97a08e [ 40.830390][ T784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.830862][ T784] RSP: 002b:00007fff3eb60f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.831063][ T784] RAX: ffffffffffffffda RBX: 00007fff3eb616d0 RCX: 00007f653d97a08e [ 40.831262][ T784] RDX: 0000000000000000 RSI: 00007fff3eb60fe0 RDI: 0000000000000005 [ 40.831470][ T784] RBP: 00007fff3eb60f40 R08: 0000000000000000 R09: 0000000000000000 [ 40.831668][ T784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 40.831867][ T784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3eb616a0 [ 40.832167][ T784] [ 40.832266][ T784] irq event stamp: 28547 [ 40.832376][ T784] hardirqs last enabled at (28557): [] __up_console_sem+0x5a/0x70 [ 40.832699][ T784] hardirqs last disabled at (28564): [] __up_console_sem+0x3f/0x70 [ 40.832932][ T784] softirqs last enabled at (28124): [] handle_softirqs+0x611/0x940 [ 40.833168][ T784] softirqs last disabled at (27855): [] __irq_exit_rcu+0x103/0x1c0 [ 40.833500][ T784] ---[ end trace 0000000000000000 ]--- [ 40.873915][ T785] ------------[ cut here ]------------ [ 40.874118][ T785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/785 [ 40.874420][ T785] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.874773][ T785] CPU: 1 UID: 0 PID: 785 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.875048][ T785] Tainted: [W]=WARN [ 40.875145][ T785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.875366][ T785] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.875599][ T785] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.876056][ T785] RSP: 0018:ffa000000145eff8 EFLAGS: 00010286 [ 40.876250][ T785] RAX: 00000000ffffffa6 RBX: ff1100000d464900 RCX: 1ff400000028bdc5 [ 40.876538][ T785] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4649bc [ 40.876812][ T785] RBP: ff110000158a9000 R08: 1fe2200001a8c939 R09: ff1100000fc82e58 [ 40.877092][ T785] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.877393][ T785] R13: 0000000000000000 R14: ffa000000145f140 R15: ff110000098bedd0 [ 40.877601][ T785] FS: 00007f6faf95b840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.877851][ T785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.878079][ T785] CR2: 00007fee3de61110 CR3: 0000000012ae4005 CR4: 0000000000771ef0 [ 40.878354][ T785] PKRU: 55555554 [ 40.878501][ T785] Call Trace: [ 40.878643][ T785] [ 40.878744][ T785] rtmsg_ifinfo_newnet+0x69/0x160 [ 40.878933][ T785] __dev_change_net_namespace+0x8b7/0x1d00 [ 40.879174][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.879360][ T785] ? __lock_acquire+0x508/0xc10 [ 40.879498][ T785] ? default_device_exit_batch+0x600/0x600 [ 40.879657][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.879784][ T785] ? find_held_lock+0x2b/0x80 [ 40.879910][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.880040][ T785] ? is_bpf_text_address+0x68/0x110 [ 40.880168][ T785] ? rtnl_af_lookup+0x290/0x290 [ 40.880295][ T785] ? is_bpf_text_address+0x72/0x110 [ 40.880437][ T785] do_setlink.isra.0+0x219/0x2a60 [ 40.880566][ T785] ? rtnl_link_get_size+0x350/0x350 [ 40.880694][ T785] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 40.880857][ T785] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.880983][ T785] ? validate_chain+0x38b/0xc20 [ 40.881109][ T785] ? rcu_read_lock_any_held+0x66/0x90 [ 40.881235][ T785] ? stack_depot_save_flags+0x367/0x770 [ 40.881374][ T785] ? __kernel_text_address+0x12/0x30 [ 40.881507][ T785] ? __lock_acquire+0x508/0xc10 [ 40.881636][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.881764][ T785] ? rtnl_newlink+0x883/0xee0 [ 40.881891][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.882019][ T785] ? lock_acquire+0x134/0x160 [ 40.882142][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.882267][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.882409][ T785] ? trace_contention_end+0xb3/0x1a0 [ 40.882539][ T785] ? __mutex_lock+0x1db/0x2010 [ 40.882665][ T785] ? __mutex_lock+0x9b2/0x2010 [ 40.882794][ T785] ? rtnl_newlink+0x883/0xee0 [ 40.882923][ T785] ? ww_mutex_lock+0x160/0x160 [ 40.883048][ T785] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.883178][ T785] ? __rtnl_newlink+0x3fa/0xa50 [ 40.883308][ T785] rtnl_newlink+0x8d1/0xee0 [ 40.883456][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.883581][ T785] ? find_held_lock+0x2b/0x80 [ 40.883707][ T785] ? __rtnl_newlink+0xa50/0xa50 [ 40.883836][ T785] ? mark_usage+0x61/0x170 [ 40.883962][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.884091][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.884216][ T785] ? find_held_lock+0x2b/0x80 [ 40.884347][ T785] ? __rtnl_newlink+0xa50/0xa50 [ 40.884480][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.884606][ T785] ? __rtnl_newlink+0xa50/0xa50 [ 40.884735][ T785] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.884862][ T785] ? validate_chain+0x38b/0xc20 [ 40.884987][ T785] ? rtnl_link_fill+0x920/0x920 [ 40.885114][ T785] ? __lock_acquire+0x508/0xc10 [ 40.885241][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.885377][ T785] ? find_held_lock+0x2b/0x80 [ 40.885508][ T785] netlink_rcv_skb+0x14e/0x3a0 [ 40.885634][ T785] ? rtnl_link_fill+0x920/0x920 [ 40.885764][ T785] ? netlink_ack+0xcf0/0xcf0 [ 40.885893][ T785] ? netlink_deliver_tap+0xc5/0x330 [ 40.886019][ T785] ? netlink_deliver_tap+0x13c/0x330 [ 40.886146][ T785] netlink_unicast+0x486/0x750 [ 40.886273][ T785] ? netlink_attachskb+0x810/0x810 [ 40.886413][ T785] ? __lock_acquire+0x508/0xc10 [ 40.886541][ T785] netlink_sendmsg+0x735/0xc60 [ 40.886670][ T785] ? netlink_unicast+0x750/0x750 [ 40.886797][ T785] ? __might_fault+0x97/0x140 [ 40.886926][ T785] ____sys_sendmsg+0x419/0x850 [ 40.887053][ T785] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.887181][ T785] ? get_timestamp.constprop.0+0x390/0x390 [ 40.887337][ T785] ? move_addr_to_kernel+0x40/0x40 [ 40.887480][ T785] ? stack_depot_save_flags+0x367/0x770 [ 40.887610][ T785] ? validate_chain+0x38b/0xc20 [ 40.887758][ T785] ___sys_sendmsg+0x14e/0x1d0 [ 40.887884][ T785] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 40.888041][ T785] ? copy_msghdr_from_user+0x460/0x460 [ 40.888181][ T785] __sys_sendmsg+0x145/0x1f0 [ 40.888308][ T785] ? __sys_sendmsg_sock+0x20/0x20 [ 40.888448][ T785] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 40.888608][ T785] ? do_raw_spin_unlock+0x59/0x250 [ 40.888736][ T785] ? fpregs_restore_userregs+0x14b/0x310 [ 40.888864][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.888992][ T785] do_syscall_64+0x117/0xfc0 [ 40.889119][ T785] ? trace_hardirqs_off+0xd/0x30 [ 40.889247][ T785] ? exc_page_fault+0xee/0x100 [ 40.889392][ T785] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.889549][ T785] RIP: 0033:0x7f6fafb9508e [ 40.889689][ T785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.890143][ T785] RSP: 002b:00007ffdb186e990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.890336][ T785] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6fafb9508e [ 40.890604][ T785] RDX: 0000000000000000 RSI: 00007ffdb186ea40 RDI: 0000000000000005 [ 40.890795][ T785] RBP: 00007ffdb186e9a0 R08: 0000000000000000 R09: 0000000000000000 [ 40.890986][ T785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 40.891176][ T785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb186f100 [ 40.891436][ T785] [ 40.891531][ T785] irq event stamp: 15609 [ 40.891627][ T785] hardirqs last enabled at (15617): [] __up_console_sem+0x5a/0x70 [ 40.891849][ T785] hardirqs last disabled at (15624): [] __up_console_sem+0x3f/0x70 [ 40.892071][ T785] softirqs last enabled at (15598): [] handle_softirqs+0x611/0x940 [ 40.892294][ T785] softirqs last disabled at (15507): [] __irq_exit_rcu+0x103/0x1c0 [ 40.892587][ T785] ---[ end trace 0000000000000000 ]--- [ 40.894318][ T785] ------------[ cut here ]------------ [ 40.894492][ T785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/785 [ 40.894720][ T785] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.895018][ T785] CPU: 1 UID: 0 PID: 785 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.895278][ T785] Tainted: [W]=WARN [ 40.895388][ T785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.895551][ T785] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.895718][ T785] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.896268][ T785] RSP: 0018:ffa000000145efc0 EFLAGS: 00010286 [ 40.896467][ T785] RAX: 00000000ffffffa6 RBX: ff1100000bb671c0 RCX: 1ff400000028bdbe [ 40.896658][ T785] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb6727c [ 40.896850][ T785] RBP: ff110000158a9000 R08: 1fe220000176ce51 R09: ff1100000fc82e58 [ 40.897041][ T785] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 40.897233][ T785] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000098bedd0 [ 40.897442][ T785] FS: 00007f6faf95b840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 40.897674][ T785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.897833][ T785] CR2: 00007fee3de61110 CR3: 0000000012ae4005 CR4: 0000000000771ef0 [ 40.898030][ T785] PKRU: 55555554 [ 40.898126][ T785] Call Trace: [ 40.898223][ T785] [ 40.898289][ T785] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.898459][ T785] ? notifier_call_chain+0xb0/0x320 [ 40.898597][ T785] rtmsg_ifinfo+0x5c/0xb0 [ 40.898698][ T785] __dev_change_net_namespace+0x499/0x1d00 [ 40.898861][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.898989][ T785] ? __lock_acquire+0x508/0xc10 [ 40.899132][ T785] ? default_device_exit_batch+0x600/0x600 [ 40.899368][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.899515][ T785] ? find_held_lock+0x2b/0x80 [ 40.899646][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.899774][ T785] ? is_bpf_text_address+0x68/0x110 [ 40.899904][ T785] ? rtnl_af_lookup+0x290/0x290 [ 40.900057][ T785] ? is_bpf_text_address+0x72/0x110 [ 40.900249][ T785] do_setlink.isra.0+0x219/0x2a60 [ 40.900397][ T785] ? rtnl_link_get_size+0x350/0x350 [ 40.900527][ T785] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 40.900690][ T785] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.900817][ T785] ? validate_chain+0x38b/0xc20 [ 40.900979][ T785] ? rcu_read_lock_any_held+0x66/0x90 [ 40.901171][ T785] ? stack_depot_save_flags+0x367/0x770 [ 40.901325][ T785] ? __kernel_text_address+0x12/0x30 [ 40.901526][ T785] ? __lock_acquire+0x508/0xc10 [ 40.901718][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.901909][ T785] ? rtnl_newlink+0x883/0xee0 [ 40.902104][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.902293][ T785] ? lock_acquire+0x134/0x160 [ 40.902447][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.902625][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.902812][ T785] ? trace_contention_end+0xb3/0x1a0 [ 40.903001][ T785] ? __mutex_lock+0x1db/0x2010 [ 40.903196][ T785] ? __mutex_lock+0x9b2/0x2010 [ 40.903404][ T785] ? rtnl_newlink+0x883/0xee0 [ 40.903578][ T785] ? ww_mutex_lock+0x160/0x160 [ 40.903766][ T785] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.903967][ T785] ? __rtnl_newlink+0x3fa/0xa50 [ 40.904172][ T785] rtnl_newlink+0x8d1/0xee0 [ 40.904376][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.904537][ T785] ? find_held_lock+0x2b/0x80 [ 40.904723][ T785] ? __rtnl_newlink+0xa50/0xa50 [ 40.904854][ T785] ? mark_usage+0x61/0x170 [ 40.904984][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.905116][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.905243][ T785] ? find_held_lock+0x2b/0x80 [ 40.905401][ T785] ? __rtnl_newlink+0xa50/0xa50 [ 40.905590][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.905725][ T785] ? __rtnl_newlink+0xa50/0xa50 [ 40.905856][ T785] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.905985][ T785] ? validate_chain+0x38b/0xc20 [ 40.906119][ T785] ? rtnl_link_fill+0x920/0x920 [ 40.906306][ T785] ? __lock_acquire+0x508/0xc10 [ 40.906515][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 40.906707][ T785] ? find_held_lock+0x2b/0x80 [ 40.906907][ T785] netlink_rcv_skb+0x14e/0x3a0 [ 40.907076][ T785] ? rtnl_link_fill+0x920/0x920 [ 40.907206][ T785] ? netlink_ack+0xcf0/0xcf0 [ 40.907338][ T785] ? netlink_deliver_tap+0xc5/0x330 [ 40.907487][ T785] ? netlink_deliver_tap+0x13c/0x330 [ 40.907619][ T785] netlink_unicast+0x486/0x750 [ 40.907750][ T785] ? netlink_attachskb+0x810/0x810 [ 40.907880][ T785] ? __lock_acquire+0x508/0xc10 [ 40.908012][ T785] netlink_sendmsg+0x735/0xc60 [ 40.908144][ T785] ? netlink_unicast+0x750/0x750 [ 40.908274][ T785] ? __might_fault+0x97/0x140 [ 40.908422][ T785] ____sys_sendmsg+0x419/0x850 [ 40.908552][ T785] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.908681][ T785] ? get_timestamp.constprop.0+0x390/0x390 [ 40.908839][ T785] ? move_addr_to_kernel+0x40/0x40 [ 40.908969][ T785] ? stack_depot_save_flags+0x367/0x770 [ 40.909103][ T785] ? validate_chain+0x38b/0xc20 [ 40.909232][ T785] ___sys_sendmsg+0x14e/0x1d0 [ 40.909366][ T785] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 40.909534][ T785] ? copy_msghdr_from_user+0x460/0x460 [ 40.909674][ T785] __sys_sendmsg+0x145/0x1f0 [ 40.909805][ T785] ? __sys_sendmsg_sock+0x20/0x20 [ 40.909934][ T785] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 40.910099][ T785] ? do_raw_spin_unlock+0x59/0x250 [ 40.910231][ T785] ? fpregs_restore_userregs+0x14b/0x310 [ 40.910366][ T785] ? rcu_is_watching+0x15/0xd0 [ 40.910505][ T785] do_syscall_64+0x117/0xfc0 [ 40.910635][ T785] ? trace_hardirqs_off+0xd/0x30 [ 40.910765][ T785] ? exc_page_fault+0xee/0x100 [ 40.910893][ T785] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.911053][ T785] RIP: 0033:0x7f6fafb9508e [ 40.911191][ T785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.911658][ T785] RSP: 002b:00007ffdb186e990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.911855][ T785] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6fafb9508e [ 40.912052][ T785] RDX: 0000000000000000 RSI: 00007ffdb186ea40 RDI: 0000000000000005 [ 40.912244][ T785] RBP: 00007ffdb186e9a0 R08: 0000000000000000 R09: 0000000000000000 [ 40.912450][ T785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 40.912641][ T785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb186f100 [ 40.912841][ T785] [ 40.912938][ T785] irq event stamp: 17565 [ 40.913036][ T785] hardirqs last enabled at (17573): [] __up_console_sem+0x5a/0x70 [ 40.913261][ T785] hardirqs last disabled at (17580): [] __up_console_sem+0x3f/0x70 [ 40.913509][ T785] softirqs last enabled at (17598): [] handle_softirqs+0x611/0x940 [ 40.913734][ T785] softirqs last disabled at (17589): [] __irq_exit_rcu+0x103/0x1c0 [ 40.913961][ T785] ---[ end trace 0000000000000000 ]--- [ 40.979659][ T788] ------------[ cut here ]------------ [ 40.979819][ T788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/788 [ 40.980060][ T788] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 40.980589][ T788] CPU: 3 UID: 0 PID: 788 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 40.980853][ T788] Tainted: [W]=WARN [ 40.980953][ T788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.981117][ T788] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 40.981289][ T788] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 40.981831][ T788] RSP: 0018:ffa000000147f020 EFLAGS: 00010286 [ 40.981997][ T788] RAX: 00000000ffffffa6 RBX: ff1100000d464c80 RCX: 1ff400000028fdca [ 40.982189][ T788] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d464d3c [ 40.982466][ T788] RBP: ff110000158a9000 R08: 1fe2200001a8c9a9 R09: ff1100000e2eae58 [ 40.982659][ T788] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 40.982940][ T788] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 40.983137][ T788] FS: 00007f3781ef4840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 40.983469][ T788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.983634][ T788] CR2: 000000001b424988 CR3: 000000000c139002 CR4: 0000000000771ef0 [ 40.983830][ T788] PKRU: 55555554 [ 40.983928][ T788] Call Trace: [ 40.984025][ T788] [ 40.984093][ T788] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 40.984227][ T788] rtmsg_ifinfo+0x5c/0xb0 [ 40.984326][ T788] ? mark_held_locks+0x40/0x70 [ 40.984552][ T788] __dev_notify_flags+0x1b8/0x280 [ 40.984686][ T788] ? netif_change_name+0x8c0/0x8c0 [ 40.984815][ T788] ? __dev_change_flags+0x4a4/0x6d0 [ 40.984945][ T788] ? netif_set_allmulti+0x2c0/0x2c0 [ 40.985075][ T788] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.985205][ T788] ? is_bpf_text_address+0x68/0x110 [ 40.985340][ T788] netif_change_flags+0xfe/0x190 [ 40.985573][ T788] ? unwind_get_return_address+0x67/0xd0 [ 40.985704][ T788] do_setlink.isra.0+0x1d25/0x2a60 [ 40.985836][ T788] ? rtnl_link_get_size+0x350/0x350 [ 40.985967][ T788] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 40.986128][ T788] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.986256][ T788] ? validate_chain+0x38b/0xc20 [ 40.986463][ T788] ? rcu_read_lock_any_held+0x66/0x90 [ 40.986592][ T788] ? stack_depot_save_flags+0x367/0x770 [ 40.986723][ T788] ? __kernel_text_address+0x12/0x30 [ 40.986855][ T788] ? __lock_acquire+0x508/0xc10 [ 40.986987][ T788] ? lock_acquire.part.0+0xbc/0x260 [ 40.987116][ T788] ? rtnl_newlink+0x883/0xee0 [ 40.987247][ T788] ? rcu_is_watching+0x15/0xd0 [ 40.987479][ T788] ? lock_acquire+0x134/0x160 [ 40.987607][ T788] ? rcu_is_watching+0x15/0xd0 [ 40.987737][ T788] ? rcu_is_watching+0x15/0xd0 [ 40.987865][ T788] ? trace_contention_end+0xb3/0x1a0 [ 40.987998][ T788] ? __mutex_lock+0x1db/0x2010 [ 40.988128][ T788] ? __mutex_lock+0x9b2/0x2010 [ 40.988257][ T788] ? rtnl_newlink+0x883/0xee0 [ 40.988462][ T788] ? ww_mutex_lock+0x160/0x160 [ 40.988594][ T788] ? __rtnl_newlink+0x3fa/0xa50 [ 40.988725][ T788] rtnl_newlink+0x8d1/0xee0 [ 40.988857][ T788] ? lock_acquire.part.0+0xbc/0x260 [ 40.988986][ T788] ? find_held_lock+0x2b/0x80 [ 40.989116][ T788] ? __rtnl_newlink+0xa50/0xa50 [ 40.989244][ T788] ? mark_usage+0x61/0x170 [ 40.989459][ T788] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.989595][ T788] ? lock_acquire.part.0+0xbc/0x260 [ 40.989724][ T788] ? find_held_lock+0x2b/0x80 [ 40.989853][ T788] ? __rtnl_newlink+0xa50/0xa50 [ 40.989984][ T788] ? __lock_release.isra.0+0x6b/0x1a0 [ 40.990114][ T788] ? __rtnl_newlink+0xa50/0xa50 [ 40.990246][ T788] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.990459][ T788] ? validate_chain+0x38b/0xc20 [ 40.990590][ T788] ? rtnl_link_fill+0x920/0x920 [ 40.990721][ T788] ? __lock_acquire+0x508/0xc10 [ 40.990852][ T788] ? lock_acquire.part.0+0xbc/0x260 [ 40.990980][ T788] ? find_held_lock+0x2b/0x80 [ 40.991109][ T788] netlink_rcv_skb+0x14e/0x3a0 [ 40.991239][ T788] ? rtnl_link_fill+0x920/0x920 [ 40.991460][ T788] ? netlink_ack+0xcf0/0xcf0 [ 40.991593][ T788] ? netlink_deliver_tap+0xc5/0x330 [ 40.991722][ T788] ? netlink_deliver_tap+0x13c/0x330 [ 40.991852][ T788] netlink_unicast+0x486/0x750 [ 40.991983][ T788] ? netlink_attachskb+0x810/0x810 [ 40.992114][ T788] ? __lock_acquire+0x508/0xc10 [ 40.992243][ T788] netlink_sendmsg+0x735/0xc60 [ 40.992481][ T788] ? netlink_unicast+0x750/0x750 [ 40.992613][ T788] ? __might_fault+0x97/0x140 [ 40.992745][ T788] ____sys_sendmsg+0x419/0x850 [ 40.992878][ T788] ? copy_msghdr_from_user+0x2a0/0x460 [ 40.993008][ T788] ? get_timestamp.constprop.0+0x390/0x390 [ 40.993169][ T788] ? move_addr_to_kernel+0x40/0x40 [ 40.993299][ T788] ? stack_depot_save_flags+0x367/0x770 [ 40.993515][ T788] ? validate_chain+0x38b/0xc20 [ 40.993646][ T788] ___sys_sendmsg+0x14e/0x1d0 [ 40.993774][ T788] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 40.993935][ T788] ? copy_msghdr_from_user+0x460/0x460 [ 40.994076][ T788] __sys_sendmsg+0x145/0x1f0 [ 40.994207][ T788] ? __sys_sendmsg_sock+0x20/0x20 [ 40.994335][ T788] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 40.994579][ T788] ? do_raw_spin_unlock+0x59/0x250 [ 40.994709][ T788] ? rcu_is_watching+0x15/0xd0 [ 40.994839][ T788] do_syscall_64+0x117/0xfc0 [ 40.994970][ T788] ? trace_hardirqs_off+0xd/0x30 [ 40.995101][ T788] ? exc_page_fault+0xee/0x100 [ 40.995230][ T788] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.995493][ T788] RIP: 0033:0x7f378212e08e [ 40.995631][ T788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.996095][ T788] RSP: 002b:00007ffdfdd7a930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.996291][ T788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f378212e08e [ 40.996571][ T788] RDX: 0000000000000000 RSI: 00007ffdfdd7a9e0 RDI: 0000000000000005 [ 40.996764][ T788] RBP: 00007ffdfdd7a940 R08: 0000000000000000 R09: 0000000000000000 [ 40.996957][ T788] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 40.997147][ T788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfdd7b0b0 [ 40.997445][ T788] [ 40.997543][ T788] irq event stamp: 26359 [ 40.997645][ T788] hardirqs last enabled at (26367): [] __up_console_sem+0x5a/0x70 [ 40.997872][ T788] hardirqs last disabled at (26374): [] __up_console_sem+0x3f/0x70 [ 40.998095][ T788] softirqs last enabled at (26348): [] handle_softirqs+0x611/0x940 [ 40.998321][ T788] softirqs last disabled at (26207): [] __irq_exit_rcu+0x103/0x1c0 [ 40.998647][ T788] ---[ end trace 0000000000000000 ]--- [ 41.106489][ T791] ------------[ cut here ]------------ [ 41.106649][ T791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/791 [ 41.106877][ T791] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.107175][ T791] CPU: 1 UID: 0 PID: 791 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.107453][ T791] Tainted: [W]=WARN [ 41.107550][ T791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.107711][ T791] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.107880][ T791] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.108335][ T791] RSP: 0018:ffa000000149eff8 EFLAGS: 00010286 [ 41.108512][ T791] RAX: 00000000ffffffa6 RBX: ff1100000d401c40 RCX: 1ff4000000293dc5 [ 41.108706][ T791] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d401cfc [ 41.108896][ T791] RBP: ff110000158ac000 R08: 1fe2200001a803a1 R09: ff11000008d38b58 [ 41.109084][ T791] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 41.109274][ T791] R13: 0000000000000000 R14: ffa000000149f140 R15: ff1100000512d1d0 [ 41.109481][ T791] FS: 00007f9cc9b2f840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 41.109703][ T791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.109861][ T791] CR2: 000000002c011988 CR3: 000000000fb08003 CR4: 0000000000771ef0 [ 41.110051][ T791] PKRU: 55555554 [ 41.110145][ T791] Call Trace: [ 41.110238][ T791] [ 41.110305][ T791] rtmsg_ifinfo_newnet+0x69/0x160 [ 41.110454][ T791] __dev_change_net_namespace+0x8b7/0x1d00 [ 41.110620][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.110750][ T791] ? __lock_acquire+0x508/0xc10 [ 41.110878][ T791] ? default_device_exit_batch+0x600/0x600 [ 41.111036][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.111163][ T791] ? find_held_lock+0x2b/0x80 [ 41.111292][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.111434][ T791] ? is_bpf_text_address+0x68/0x110 [ 41.111564][ T791] ? rtnl_af_lookup+0x290/0x290 [ 41.111695][ T791] ? is_bpf_text_address+0x72/0x110 [ 41.111824][ T791] do_setlink.isra.0+0x219/0x2a60 [ 41.111953][ T791] ? rtnl_link_get_size+0x350/0x350 [ 41.112081][ T791] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 41.112238][ T791] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.112375][ T791] ? validate_chain+0x38b/0xc20 [ 41.112505][ T791] ? rcu_read_lock_any_held+0x66/0x90 [ 41.112633][ T791] ? stack_depot_save_flags+0x367/0x770 [ 41.112761][ T791] ? __kernel_text_address+0x12/0x30 [ 41.112891][ T791] ? __lock_acquire+0x508/0xc10 [ 41.113021][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.113146][ T791] ? rtnl_newlink+0x883/0xee0 [ 41.113272][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.113412][ T791] ? lock_acquire+0x134/0x160 [ 41.113539][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.113665][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.113791][ T791] ? trace_contention_end+0xb3/0x1a0 [ 41.113919][ T791] ? __mutex_lock+0x1db/0x2010 [ 41.114050][ T791] ? __mutex_lock+0x9b2/0x2010 [ 41.114177][ T791] ? rtnl_newlink+0x883/0xee0 [ 41.114306][ T791] ? ww_mutex_lock+0x160/0x160 [ 41.114447][ T791] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.114577][ T791] ? __rtnl_newlink+0x3fa/0xa50 [ 41.114707][ T791] rtnl_newlink+0x8d1/0xee0 [ 41.114834][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.114959][ T791] ? find_held_lock+0x2b/0x80 [ 41.115084][ T791] ? __rtnl_newlink+0xa50/0xa50 [ 41.115209][ T791] ? mark_usage+0x61/0x170 [ 41.115335][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.115479][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.115605][ T791] ? find_held_lock+0x2b/0x80 [ 41.115731][ T791] ? __rtnl_newlink+0xa50/0xa50 [ 41.115857][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.115985][ T791] ? __rtnl_newlink+0xa50/0xa50 [ 41.116111][ T791] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.116238][ T791] ? validate_chain+0x38b/0xc20 [ 41.116368][ T791] ? rtnl_link_fill+0x920/0x920 [ 41.116503][ T791] ? __lock_acquire+0x508/0xc10 [ 41.116630][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.116756][ T791] ? find_held_lock+0x2b/0x80 [ 41.116882][ T791] netlink_rcv_skb+0x14e/0x3a0 [ 41.117009][ T791] ? rtnl_link_fill+0x920/0x920 [ 41.117136][ T791] ? netlink_ack+0xcf0/0xcf0 [ 41.117267][ T791] ? netlink_deliver_tap+0xc5/0x330 [ 41.117404][ T791] ? netlink_deliver_tap+0x13c/0x330 [ 41.117536][ T791] netlink_unicast+0x486/0x750 [ 41.117664][ T791] ? netlink_attachskb+0x810/0x810 [ 41.117793][ T791] ? __lock_acquire+0x508/0xc10 [ 41.117920][ T791] netlink_sendmsg+0x735/0xc60 [ 41.118048][ T791] ? netlink_unicast+0x750/0x750 [ 41.118178][ T791] ? __might_fault+0x97/0x140 [ 41.118306][ T791] ____sys_sendmsg+0x419/0x850 [ 41.118448][ T791] ? copy_msghdr_from_user+0x2a0/0x460 [ 41.118574][ T791] ? get_timestamp.constprop.0+0x390/0x390 [ 41.118729][ T791] ? move_addr_to_kernel+0x40/0x40 [ 41.118856][ T791] ? stack_depot_save_flags+0x367/0x770 [ 41.118983][ T791] ? validate_chain+0x38b/0xc20 [ 41.119113][ T791] ___sys_sendmsg+0x14e/0x1d0 [ 41.119240][ T791] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 41.119412][ T791] ? copy_msghdr_from_user+0x460/0x460 [ 41.119552][ T791] __sys_sendmsg+0x145/0x1f0 [ 41.119680][ T791] ? __sys_sendmsg_sock+0x20/0x20 [ 41.119809][ T791] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 41.119970][ T791] ? do_raw_spin_unlock+0x59/0x250 [ 41.120098][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.120225][ T791] do_syscall_64+0x117/0xfc0 [ 41.120356][ T791] ? trace_hardirqs_off+0xd/0x30 [ 41.120489][ T791] ? exc_page_fault+0xee/0x100 [ 41.120617][ T791] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.120775][ T791] RIP: 0033:0x7f9cc9d6908e [ 41.120910][ T791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.121411][ T791] RSP: 002b:00007ffe46fe4060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.121613][ T791] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9cc9d6908e [ 41.121804][ T791] RDX: 0000000000000000 RSI: 00007ffe46fe4110 RDI: 0000000000000005 [ 41.121993][ T791] RBP: 00007ffe46fe4070 R08: 0000000000000000 R09: 0000000000000000 [ 41.122181][ T791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 41.122385][ T791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46fe47d0 [ 41.122581][ T791] [ 41.122676][ T791] irq event stamp: 24321 [ 41.122771][ T791] hardirqs last enabled at (24329): [] __up_console_sem+0x5a/0x70 [ 41.122993][ T791] hardirqs last disabled at (24336): [] __up_console_sem+0x3f/0x70 [ 41.123212][ T791] softirqs last enabled at (24254): [] handle_softirqs+0x611/0x940 [ 41.123448][ T791] softirqs last disabled at (24205): [] __irq_exit_rcu+0x103/0x1c0 [ 41.123666][ T791] ---[ end trace 0000000000000000 ]--- [ 41.124919][ T791] ------------[ cut here ]------------ [ 41.125058][ T791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/791 [ 41.125281][ T791] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.125602][ T791] CPU: 1 UID: 0 PID: 791 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.125861][ T791] Tainted: [W]=WARN [ 41.125959][ T791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.126121][ T791] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.126289][ T791] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.126760][ T791] RSP: 0018:ffa000000149efc0 EFLAGS: 00010286 [ 41.126923][ T791] RAX: 00000000ffffffa6 RBX: ff1100000619be00 RCX: 1ff4000000293dbe [ 41.127115][ T791] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619bebc [ 41.127305][ T791] RBP: ff110000158ac000 R08: 1fe2200000c337d9 R09: ff11000008d38b58 [ 41.127513][ T791] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 41.127703][ T791] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512d1d0 [ 41.127895][ T791] FS: 00007f9cc9b2f840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 41.128119][ T791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.128278][ T791] CR2: 000000002c011988 CR3: 000000000fb08003 CR4: 0000000000771ef0 [ 41.128485][ T791] PKRU: 55555554 [ 41.128580][ T791] Call Trace: [ 41.128676][ T791] [ 41.128742][ T791] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 41.128871][ T791] ? notifier_call_chain+0xb0/0x320 [ 41.129001][ T791] rtmsg_ifinfo+0x5c/0xb0 [ 41.129098][ T791] __dev_change_net_namespace+0x499/0x1d00 [ 41.129258][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.129400][ T791] ? __lock_acquire+0x508/0xc10 [ 41.129531][ T791] ? default_device_exit_batch+0x600/0x600 [ 41.129688][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.129814][ T791] ? find_held_lock+0x2b/0x80 [ 41.129942][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.130072][ T791] ? is_bpf_text_address+0x68/0x110 [ 41.130202][ T791] ? rtnl_af_lookup+0x290/0x290 [ 41.130334][ T791] ? is_bpf_text_address+0x72/0x110 [ 41.130479][ T791] do_setlink.isra.0+0x219/0x2a60 [ 41.130611][ T791] ? rtnl_link_get_size+0x350/0x350 [ 41.130740][ T791] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 41.130901][ T791] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.131030][ T791] ? validate_chain+0x38b/0xc20 [ 41.131157][ T791] ? rcu_read_lock_any_held+0x66/0x90 [ 41.131287][ T791] ? stack_depot_save_flags+0x367/0x770 [ 41.131427][ T791] ? __kernel_text_address+0x12/0x30 [ 41.131556][ T791] ? __lock_acquire+0x508/0xc10 [ 41.131685][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.131813][ T791] ? rtnl_newlink+0x883/0xee0 [ 41.131942][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.132071][ T791] ? lock_acquire+0x134/0x160 [ 41.132199][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.132327][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.132467][ T791] ? trace_contention_end+0xb3/0x1a0 [ 41.132595][ T791] ? __mutex_lock+0x1db/0x2010 [ 41.132724][ T791] ? __mutex_lock+0x9b2/0x2010 [ 41.132853][ T791] ? rtnl_newlink+0x883/0xee0 [ 41.132984][ T791] ? ww_mutex_lock+0x160/0x160 [ 41.133111][ T791] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.133244][ T791] ? __rtnl_newlink+0x3fa/0xa50 [ 41.133386][ T791] rtnl_newlink+0x8d1/0xee0 [ 41.133518][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.133644][ T791] ? find_held_lock+0x2b/0x80 [ 41.133774][ T791] ? __rtnl_newlink+0xa50/0xa50 [ 41.133902][ T791] ? mark_usage+0x61/0x170 [ 41.134029][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.134160][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.134287][ T791] ? find_held_lock+0x2b/0x80 [ 41.134423][ T791] ? __rtnl_newlink+0xa50/0xa50 [ 41.134551][ T791] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.134681][ T791] ? __rtnl_newlink+0xa50/0xa50 [ 41.134809][ T791] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.134938][ T791] ? validate_chain+0x38b/0xc20 [ 41.135066][ T791] ? rtnl_link_fill+0x920/0x920 [ 41.135194][ T791] ? __lock_acquire+0x508/0xc10 [ 41.135324][ T791] ? lock_acquire.part.0+0xbc/0x260 [ 41.135465][ T791] ? find_held_lock+0x2b/0x80 [ 41.135594][ T791] netlink_rcv_skb+0x14e/0x3a0 [ 41.135722][ T791] ? rtnl_link_fill+0x920/0x920 [ 41.135852][ T791] ? netlink_ack+0xcf0/0xcf0 [ 41.135984][ T791] ? netlink_deliver_tap+0xc5/0x330 [ 41.136115][ T791] ? netlink_deliver_tap+0x13c/0x330 [ 41.136245][ T791] netlink_unicast+0x486/0x750 [ 41.136386][ T791] ? netlink_attachskb+0x810/0x810 [ 41.136516][ T791] ? __lock_acquire+0x508/0xc10 [ 41.136646][ T791] netlink_sendmsg+0x735/0xc60 [ 41.136776][ T791] ? netlink_unicast+0x750/0x750 [ 41.136906][ T791] ? __might_fault+0x97/0x140 [ 41.137039][ T791] ____sys_sendmsg+0x419/0x850 [ 41.137170][ T791] ? copy_msghdr_from_user+0x2a0/0x460 [ 41.137299][ T791] ? get_timestamp.constprop.0+0x390/0x390 [ 41.137471][ T791] ? move_addr_to_kernel+0x40/0x40 [ 41.137603][ T791] ? stack_depot_save_flags+0x367/0x770 [ 41.137731][ T791] ? validate_chain+0x38b/0xc20 [ 41.137859][ T791] ___sys_sendmsg+0x14e/0x1d0 [ 41.137988][ T791] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 41.138149][ T791] ? copy_msghdr_from_user+0x460/0x460 [ 41.138289][ T791] __sys_sendmsg+0x145/0x1f0 [ 41.138428][ T791] ? __sys_sendmsg_sock+0x20/0x20 [ 41.138555][ T791] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 41.138717][ T791] ? do_raw_spin_unlock+0x59/0x250 [ 41.138846][ T791] ? rcu_is_watching+0x15/0xd0 [ 41.138975][ T791] do_syscall_64+0x117/0xfc0 [ 41.139104][ T791] ? trace_hardirqs_off+0xd/0x30 [ 41.139233][ T791] ? exc_page_fault+0xee/0x100 [ 41.139369][ T791] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.139538][ T791] RIP: 0033:0x7f9cc9d6908e [ 41.139673][ T791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.140131][ T791] RSP: 002b:00007ffe46fe4060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.140324][ T791] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9cc9d6908e [ 41.140527][ T791] RDX: 0000000000000000 RSI: 00007ffe46fe4110 RDI: 0000000000000005 [ 41.140719][ T791] RBP: 00007ffe46fe4070 R08: 0000000000000000 R09: 0000000000000000 [ 41.140913][ T791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 41.141106][ T791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46fe47d0 [ 41.141306][ T791] [ 41.141412][ T791] irq event stamp: 26085 [ 41.141511][ T791] hardirqs last enabled at (26093): [] __up_console_sem+0x5a/0x70 [ 41.141736][ T791] hardirqs last disabled at (26100): [] __up_console_sem+0x3f/0x70 [ 41.141958][ T791] softirqs last enabled at (25182): [] handle_softirqs+0x611/0x940 [ 41.142182][ T791] softirqs last disabled at (25177): [] __irq_exit_rcu+0x103/0x1c0 [ 41.142415][ T791] ---[ end trace 0000000000000000 ]--- [ 41.173559][ T792] ------------[ cut here ]------------ [ 41.173709][ T792] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/792 [ 41.173941][ T792] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.174248][ T792] CPU: 3 UID: 0 PID: 792 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.174534][ T792] Tainted: [W]=WARN [ 41.174635][ T792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.174798][ T792] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.174968][ T792] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.175450][ T792] RSP: 0018:ffa00000014af020 EFLAGS: 00010286 [ 41.175613][ T792] RAX: 00000000ffffffa6 RBX: ff1100000b429000 RCX: 1ff4000000295dca [ 41.175815][ T792] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4290bc [ 41.176010][ T792] RBP: ff110000158ac000 R08: 1fe2200001685219 R09: ff11000008d3d158 [ 41.176204][ T792] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 41.176407][ T792] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 41.176606][ T792] FS: 00007f0ae937e840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 41.176834][ T792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.176996][ T792] CR2: 0000000034a7e988 CR3: 000000000993f006 CR4: 0000000000771ef0 [ 41.177191][ T792] PKRU: 55555554 [ 41.177289][ T792] Call Trace: [ 41.177398][ T792] [ 41.177465][ T792] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 41.177598][ T792] rtmsg_ifinfo+0x5c/0xb0 [ 41.177697][ T792] ? mark_held_locks+0x40/0x70 [ 41.177829][ T792] __dev_notify_flags+0x1b8/0x280 [ 41.177964][ T792] ? netif_change_name+0x8c0/0x8c0 [ 41.178094][ T792] ? __dev_change_flags+0x4a4/0x6d0 [ 41.178225][ T792] ? netif_set_allmulti+0x2c0/0x2c0 [ 41.178360][ T792] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.178496][ T792] ? is_bpf_text_address+0x68/0x110 [ 41.178629][ T792] netif_change_flags+0xfe/0x190 [ 41.178764][ T792] ? unwind_get_return_address+0x67/0xd0 [ 41.178896][ T792] do_setlink.isra.0+0x1d25/0x2a60 [ 41.179031][ T792] ? rtnl_link_get_size+0x350/0x350 [ 41.179164][ T792] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 41.179328][ T792] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.179528][ T792] ? validate_chain+0x38b/0xc20 [ 41.179657][ T792] ? rcu_read_lock_any_held+0x66/0x90 [ 41.179787][ T792] ? stack_depot_save_flags+0x367/0x770 [ 41.179917][ T792] ? __kernel_text_address+0x12/0x30 [ 41.180048][ T792] ? __lock_acquire+0x508/0xc10 [ 41.180179][ T792] ? lock_acquire.part.0+0xbc/0x260 [ 41.180308][ T792] ? rtnl_newlink+0x883/0xee0 [ 41.180503][ T792] ? rcu_is_watching+0x15/0xd0 [ 41.180634][ T792] ? lock_acquire+0x134/0x160 [ 41.180765][ T792] ? rcu_is_watching+0x15/0xd0 [ 41.180894][ T792] ? rcu_is_watching+0x15/0xd0 [ 41.181026][ T792] ? trace_contention_end+0xb3/0x1a0 [ 41.181158][ T792] ? __mutex_lock+0x1db/0x2010 [ 41.181287][ T792] ? __mutex_lock+0x9b2/0x2010 [ 41.181516][ T792] ? rtnl_newlink+0x883/0xee0 [ 41.181715][ T792] ? ww_mutex_lock+0x160/0x160 [ 41.181848][ T792] ? __rtnl_newlink+0x3fa/0xa50 [ 41.181984][ T792] rtnl_newlink+0x8d1/0xee0 [ 41.182117][ T792] ? lock_acquire.part.0+0xbc/0x260 [ 41.182246][ T792] ? find_held_lock+0x2b/0x80 [ 41.182437][ T792] ? __rtnl_newlink+0xa50/0xa50 [ 41.182568][ T792] ? mark_usage+0x61/0x170 [ 41.182696][ T792] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.182831][ T792] ? lock_acquire.part.0+0xbc/0x260 [ 41.182965][ T792] ? find_held_lock+0x2b/0x80 [ 41.183098][ T792] ? __rtnl_newlink+0xa50/0xa50 [ 41.183230][ T792] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.183435][ T792] ? __rtnl_newlink+0xa50/0xa50 [ 41.183568][ T792] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.183699][ T792] ? validate_chain+0x38b/0xc20 [ 41.183830][ T792] ? rtnl_link_fill+0x920/0x920 [ 41.183960][ T792] ? __lock_acquire+0x508/0xc10 [ 41.184095][ T792] ? lock_acquire.part.0+0xbc/0x260 [ 41.184226][ T792] ? find_held_lock+0x2b/0x80 [ 41.184387][ T792] netlink_rcv_skb+0x14e/0x3a0 [ 41.184519][ T792] ? rtnl_link_fill+0x920/0x920 [ 41.184648][ T792] ? netlink_ack+0xcf0/0xcf0 [ 41.184783][ T792] ? netlink_deliver_tap+0xc5/0x330 [ 41.184913][ T792] ? netlink_deliver_tap+0x13c/0x330 [ 41.185048][ T792] netlink_unicast+0x486/0x750 [ 41.185182][ T792] ? netlink_attachskb+0x810/0x810 [ 41.185314][ T792] ? __lock_acquire+0x508/0xc10 [ 41.185460][ T792] netlink_sendmsg+0x735/0xc60 [ 41.185593][ T792] ? netlink_unicast+0x750/0x750 [ 41.185724][ T792] ? __might_fault+0x97/0x140 [ 41.185855][ T792] ____sys_sendmsg+0x419/0x850 [ 41.185988][ T792] ? copy_msghdr_from_user+0x2a0/0x460 [ 41.186120][ T792] ? get_timestamp.constprop.0+0x390/0x390 [ 41.186282][ T792] ? move_addr_to_kernel+0x40/0x40 [ 41.186423][ T792] ? stack_depot_save_flags+0x367/0x770 [ 41.186552][ T792] ? validate_chain+0x38b/0xc20 [ 41.186683][ T792] ___sys_sendmsg+0x14e/0x1d0 [ 41.186812][ T792] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 41.186980][ T792] ? copy_msghdr_from_user+0x460/0x460 [ 41.187126][ T792] __sys_sendmsg+0x145/0x1f0 [ 41.187257][ T792] ? __sys_sendmsg_sock+0x20/0x20 [ 41.187397][ T792] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 41.187569][ T792] ? do_raw_spin_unlock+0x59/0x250 [ 41.187702][ T792] ? rcu_is_watching+0x15/0xd0 [ 41.187836][ T792] do_syscall_64+0x117/0xfc0 [ 41.187968][ T792] ? trace_hardirqs_off+0xd/0x30 [ 41.188100][ T792] ? exc_page_fault+0xee/0x100 [ 41.188232][ T792] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.188411][ T792] RIP: 0033:0x7f0ae95b808e [ 41.188550][ T792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.189019][ T792] RSP: 002b:00007ffdf626c3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.189221][ T792] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ae95b808e [ 41.189428][ T792] RDX: 0000000000000000 RSI: 00007ffdf626c4a0 RDI: 0000000000000005 [ 41.189627][ T792] RBP: 00007ffdf626c400 R08: 0000000000000000 R09: 0000000000000000 [ 41.189824][ T792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 41.190029][ T792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf626cb70 [ 41.190234][ T792] [ 41.190333][ T792] irq event stamp: 22029 [ 41.190447][ T792] hardirqs last enabled at (22039): [] __up_console_sem+0x5a/0x70 [ 41.190679][ T792] hardirqs last disabled at (22046): [] __up_console_sem+0x3f/0x70 [ 41.190914][ T792] softirqs last enabled at (21706): [] handle_softirqs+0x611/0x940 [ 41.191142][ T792] softirqs last disabled at (21665): [] __irq_exit_rcu+0x103/0x1c0 [ 41.191385][ T792] ---[ end trace 0000000000000000 ]--- [ 41.192075][ T70] ------------[ cut here ]------------ [ 41.192203][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:1/70 [ 41.192456][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.192745][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.193024][ T70] Tainted: [W]=WARN [ 41.193118][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.193270][ T70] Workqueue: events_unbound linkwatch_event [ 41.193550][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.193706][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.194146][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 41.194300][ T70] RAX: 00000000ffffffa6 RBX: ff1100000a257a80 RCX: 1ff4000000096f02 [ 41.194497][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a257b3c [ 41.194678][ T70] RBP: ff110000158ac000 R08: 1fe220000144af69 R09: ff11000009fe0ba8 [ 41.194860][ T70] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 41.195044][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 41.195227][ T70] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 41.195453][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.195614][ T70] CR2: 0000000034a7e988 CR3: 000000000993f006 CR4: 0000000000771ef0 [ 41.195800][ T70] PKRU: 55555554 [ 41.195893][ T70] Call Trace: [ 41.195987][ T70] [ 41.196051][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 41.196175][ T70] ? notifier_call_chain+0xb0/0x320 [ 41.196300][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 41.196405][ T70] netif_state_change+0x155/0x3d0 [ 41.196535][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 41.196691][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 41.196812][ T70] __linkwatch_run_queue+0x350/0x850 [ 41.196935][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 41.197063][ T70] linkwatch_event+0x7f/0xb0 [ 41.197185][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 41.197308][ T70] process_one_work+0xdf8/0x1410 [ 41.197450][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 41.197571][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 41.197698][ T70] worker_thread+0x4f1/0xd60 [ 41.197824][ T70] ? rescuer_thread+0x1320/0x1320 [ 41.197945][ T70] kthread+0x367/0x460 [ 41.198037][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 41.198187][ T70] ? kthread_affine_node+0x330/0x330 [ 41.198311][ T70] ret_from_fork+0x474/0x6b0 [ 41.198449][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 41.198599][ T70] ? __switch_to+0x5a3/0xe00 [ 41.198719][ T70] ? kthread_affine_node+0x330/0x330 [ 41.198840][ T70] ret_from_fork_asm+0x11/0x20 [ 41.198968][ T70] [ 41.199066][ T70] irq event stamp: 82131 [ 41.199157][ T70] hardirqs last enabled at (82139): [] __up_console_sem+0x5a/0x70 [ 41.199382][ T70] hardirqs last disabled at (82148): [] __up_console_sem+0x3f/0x70 [ 41.199599][ T70] softirqs last enabled at (81802): [] handle_softirqs+0x611/0x940 [ 41.199810][ T70] softirqs last disabled at (81589): [] __irq_exit_rcu+0x103/0x1c0 [ 41.200025][ T70] ---[ end trace 0000000000000000 ]--- [ 41.200535][ T70] ------------[ cut here ]------------ [ 41.200661][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:1/70 [ 41.200903][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.201191][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.202074][ T70] Tainted: [W]=WARN [ 41.202167][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.202318][ T70] Workqueue: events_unbound linkwatch_event [ 41.202542][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.202703][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.203141][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 41.203294][ T70] RAX: 00000000ffffffa6 RBX: ff1100000be31700 RCX: 1ff4000000096f02 [ 41.203531][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000be317bc [ 41.203766][ T70] RBP: ff110000158a9000 R08: 1fe22000017c62f9 R09: ff11000009fe0ba8 [ 41.203948][ T70] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 41.204129][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 41.204311][ T70] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 41.204584][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.204737][ T70] CR2: 0000000034a7e988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 41.204919][ T70] PKRU: 55555554 [ 41.205010][ T70] Call Trace: [ 41.205101][ T70] [ 41.205165][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 41.205288][ T70] ? notifier_call_chain+0xb0/0x320 [ 41.205464][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 41.205557][ T70] netif_state_change+0x155/0x3d0 [ 41.205682][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 41.205834][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 41.205955][ T70] __linkwatch_run_queue+0x350/0x850 [ 41.206076][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 41.206200][ T70] linkwatch_event+0x7f/0xb0 [ 41.206325][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 41.206503][ T70] process_one_work+0xdf8/0x1410 [ 41.206631][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 41.206751][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 41.206877][ T70] worker_thread+0x4f1/0xd60 [ 41.207003][ T70] ? rescuer_thread+0x1320/0x1320 [ 41.207123][ T70] kthread+0x367/0x460 [ 41.207215][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 41.207422][ T70] ? kthread_affine_node+0x330/0x330 [ 41.207544][ T70] ret_from_fork+0x474/0x6b0 [ 41.207668][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 41.207818][ T70] ? __switch_to+0x5a3/0xe00 [ 41.207939][ T70] ? kthread_affine_node+0x330/0x330 [ 41.208059][ T70] ret_from_fork_asm+0x11/0x20 [ 41.208187][ T70] [ 41.208278][ T70] irq event stamp: 84717 [ 41.208423][ T70] hardirqs last enabled at (84821): [] __up_console_sem+0x5a/0x70 [ 41.208632][ T70] hardirqs last disabled at (84828): [] __up_console_sem+0x3f/0x70 [ 41.208840][ T70] softirqs last enabled at (84818): [] handle_softirqs+0x611/0x940 [ 41.209056][ T70] softirqs last disabled at (84725): [] __irq_exit_rcu+0x103/0x1c0 [ 41.209266][ T70] ---[ end trace 0000000000000000 ]--- [ 41.324968][ T795] ------------[ cut here ]------------ [ 41.325140][ T795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/795 [ 41.325398][ T795] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.325722][ T795] CPU: 0 UID: 0 PID: 795 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.326002][ T795] Tainted: [W]=WARN [ 41.326107][ T795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.326279][ T795] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.326471][ T795] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.326957][ T795] RSP: 0018:ffa00000014dee90 EFLAGS: 00010286 [ 41.327130][ T795] RAX: 00000000ffffffa6 RBX: ff11000012e231c0 RCX: 1ff400000029bd98 [ 41.327336][ T795] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e2327c [ 41.327554][ T795] RBP: ff110000158a9000 R08: 1fe22000025c4651 R09: ff11000012a72e58 [ 41.327758][ T795] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 41.327960][ T795] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 41.328167][ T795] FS: 00007f6fbdeb3840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 41.328419][ T795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.328590][ T795] CR2: 00000000120323b8 CR3: 000000000f49f002 CR4: 0000000000771ef0 [ 41.328796][ T795] PKRU: 55555554 [ 41.328900][ T795] Call Trace: [ 41.329003][ T795] [ 41.329076][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.329215][ T795] rtnetlink_event+0xe0/0x1f0 [ 41.329936][ T795] notifier_call_chain+0xb0/0x320 [ 41.330079][ T795] netdev_update_features+0xa9/0xb0 [ 41.330216][ T795] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 41.330397][ T795] veth_xdp_set+0x3b3/0x770 [ 41.330536][ T795] ? veth_xdp_set+0x770/0x770 [ 41.330672][ T795] dev_xdp_install+0x3e6/0x890 [ 41.330809][ T795] ? netif_set_xps_queue+0x40/0x40 [ 41.330952][ T795] dev_xdp_attach+0x4c0/0x1380 [ 41.331089][ T795] ? __bpf_prog_get+0x1ae/0x320 [ 41.331227][ T795] ? bpf_xdp_link_update+0x700/0x700 [ 41.331370][ T795] ? __bpf_prog_get+0x320/0x320 [ 41.331514][ T795] dev_change_xdp_fd+0x176/0x210 [ 41.331652][ T795] do_setlink.isra.0+0x2164/0x2a60 [ 41.331791][ T795] ? rtnl_link_get_size+0x350/0x350 [ 41.331930][ T795] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 41.332099][ T795] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.332234][ T795] ? validate_chain+0x38b/0xc20 [ 41.332381][ T795] ? rcu_read_lock_any_held+0x66/0x90 [ 41.332517][ T795] ? stack_depot_save_flags+0x367/0x770 [ 41.332654][ T795] ? __kernel_text_address+0x12/0x30 [ 41.332791][ T795] ? __lock_acquire+0x508/0xc10 [ 41.332932][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.333069][ T795] ? lock_acquire+0x134/0x160 [ 41.333207][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.333349][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.333490][ T795] ? trace_contention_end+0xb3/0x1a0 [ 41.333627][ T795] ? __mutex_lock+0x1db/0x2010 [ 41.333764][ T795] ? __mutex_lock+0x9b2/0x2010 [ 41.333899][ T795] ? rtnl_newlink+0x883/0xee0 [ 41.334039][ T795] ? ww_mutex_lock+0x160/0x160 [ 41.334175][ T795] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.334315][ T795] ? __rtnl_newlink+0x3fa/0xa50 [ 41.334465][ T795] rtnl_newlink+0x8d1/0xee0 [ 41.334602][ T795] ? lock_acquire.part.0+0xbc/0x260 [ 41.334737][ T795] ? find_held_lock+0x2b/0x80 [ 41.334872][ T795] ? __rtnl_newlink+0xa50/0xa50 [ 41.335009][ T795] ? mark_usage+0x61/0x170 [ 41.335147][ T795] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.335286][ T795] ? lock_acquire.part.0+0xbc/0x260 [ 41.335430][ T795] ? find_held_lock+0x2b/0x80 [ 41.335567][ T795] ? __rtnl_newlink+0xa50/0xa50 [ 41.335703][ T795] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.335840][ T795] ? __rtnl_newlink+0xa50/0xa50 [ 41.335977][ T795] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.336116][ T795] ? validate_chain+0x38b/0xc20 [ 41.336252][ T795] ? rtnl_link_fill+0x920/0x920 [ 41.336393][ T795] ? __lock_acquire+0x508/0xc10 [ 41.336531][ T795] ? lock_acquire.part.0+0xbc/0x260 [ 41.336666][ T795] ? find_held_lock+0x2b/0x80 [ 41.336803][ T795] netlink_rcv_skb+0x14e/0x3a0 [ 41.336939][ T795] ? rtnl_link_fill+0x920/0x920 [ 41.337077][ T795] ? netlink_ack+0xcf0/0xcf0 [ 41.337218][ T795] ? netlink_deliver_tap+0xc5/0x330 [ 41.337358][ T795] ? netlink_deliver_tap+0x13c/0x330 [ 41.337499][ T795] netlink_unicast+0x486/0x750 [ 41.337639][ T795] ? netlink_attachskb+0x810/0x810 [ 41.337776][ T795] ? __lock_acquire+0x508/0xc10 [ 41.337913][ T795] netlink_sendmsg+0x735/0xc60 [ 41.338052][ T795] ? netlink_unicast+0x750/0x750 [ 41.338191][ T795] ? __might_fault+0x97/0x140 [ 41.338330][ T795] ____sys_sendmsg+0x419/0x850 [ 41.338480][ T795] ? copy_msghdr_from_user+0x2a0/0x460 [ 41.338615][ T795] ? get_timestamp.constprop.0+0x390/0x390 [ 41.338783][ T795] ? move_addr_to_kernel+0x40/0x40 [ 41.338919][ T795] ? stack_depot_save_flags+0x367/0x770 [ 41.339057][ T795] ? validate_chain+0x38b/0xc20 [ 41.339195][ T795] ___sys_sendmsg+0x14e/0x1d0 [ 41.339330][ T795] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 41.339512][ T795] ? copy_msghdr_from_user+0x460/0x460 [ 41.339660][ T795] __sys_sendmsg+0x145/0x1f0 [ 41.339797][ T795] ? __sys_sendmsg_sock+0x20/0x20 [ 41.339932][ T795] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 41.340103][ T795] ? do_raw_spin_unlock+0x59/0x250 [ 41.340240][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.340386][ T795] do_syscall_64+0x117/0xfc0 [ 41.340523][ T795] ? trace_hardirqs_off+0xd/0x30 [ 41.340660][ T795] ? exc_page_fault+0xee/0x100 [ 41.340797][ T795] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.340975][ T795] RIP: 0033:0x7f6fbe0ed08e [ 41.341121][ T795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.341622][ T795] RSP: 002b:00007fff6cec3760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.341825][ T795] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f6fbe0ed08e [ 41.342030][ T795] RDX: 0000000000000000 RSI: 00007fff6cec3810 RDI: 0000000000000005 [ 41.342235][ T795] RBP: 00007fff6cec3770 R08: 0000000000000000 R09: 0000000000000000 [ 41.342449][ T795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 41.342653][ T795] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6cec3ee0 [ 41.342864][ T795] [ 41.342968][ T795] irq event stamp: 40811 [ 41.343072][ T795] hardirqs last enabled at (40819): [] __up_console_sem+0x5a/0x70 [ 41.343313][ T795] hardirqs last disabled at (40826): [] __up_console_sem+0x3f/0x70 [ 41.343560][ T795] softirqs last enabled at (40080): [] handle_softirqs+0x611/0x940 [ 41.343798][ T795] softirqs last disabled at (39169): [] __irq_exit_rcu+0x103/0x1c0 [ 41.344038][ T795] ---[ end trace 0000000000000000 ]--- [ 41.349444][ T795] ------------[ cut here ]------------ [ 41.349583][ T795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/795 [ 41.349811][ T795] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 41.350114][ T795] CPU: 0 UID: 0 PID: 795 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 41.350902][ T795] Tainted: [W]=WARN [ 41.351004][ T795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.351166][ T795] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 41.351336][ T795] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 41.351859][ T795] RSP: 0018:ffa00000014df0a0 EFLAGS: 00010286 [ 41.352022][ T795] RAX: 00000000ffffffa6 RBX: ff11000012e23380 RCX: 1ff400000029bdda [ 41.352213][ T795] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e2343c [ 41.352507][ T795] RBP: ff110000158ac000 R08: 1fe22000025c4689 R09: ff11000012a72e58 [ 41.352700][ T795] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 41.352892][ T795] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cdc26e4 [ 41.353085][ T795] FS: 00007f6fbdeb3840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 41.353313][ T795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.353543][ T795] CR2: 00000000120323b8 CR3: 000000000f49f002 CR4: 0000000000771ef0 [ 41.353737][ T795] PKRU: 55555554 [ 41.353832][ T795] Call Trace: [ 41.353985][ T795] [ 41.354052][ T795] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 41.354181][ T795] ? notifier_call_chain+0xb0/0x320 [ 41.354312][ T795] rtmsg_ifinfo+0x5c/0xb0 [ 41.354474][ T795] netif_state_change+0x155/0x3d0 [ 41.354605][ T795] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 41.354767][ T795] ? dev_change_xdp_fd+0x176/0x210 [ 41.354899][ T795] do_setlink.isra.0+0x2176/0x2a60 [ 41.355031][ T795] ? rtnl_link_get_size+0x350/0x350 [ 41.355162][ T795] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 41.355323][ T795] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.355521][ T795] ? validate_chain+0x38b/0xc20 [ 41.355653][ T795] ? rcu_read_lock_any_held+0x66/0x90 [ 41.355781][ T795] ? stack_depot_save_flags+0x367/0x770 [ 41.355910][ T795] ? __kernel_text_address+0x12/0x30 [ 41.356041][ T795] ? __lock_acquire+0x508/0xc10 [ 41.356173][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.356303][ T795] ? lock_acquire+0x134/0x160 [ 41.356516][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.356644][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.356772][ T795] ? trace_contention_end+0xb3/0x1a0 [ 41.356903][ T795] ? __mutex_lock+0x1db/0x2010 [ 41.357033][ T795] ? __mutex_lock+0x9b2/0x2010 [ 41.357163][ T795] ? rtnl_newlink+0x883/0xee0 [ 41.357295][ T795] ? ww_mutex_lock+0x160/0x160 [ 41.357511][ T795] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.357643][ T795] ? __rtnl_newlink+0x3fa/0xa50 [ 41.357775][ T795] rtnl_newlink+0x8d1/0xee0 [ 41.357907][ T795] ? lock_acquire.part.0+0xbc/0x260 [ 41.358038][ T795] ? find_held_lock+0x2b/0x80 [ 41.358166][ T795] ? __rtnl_newlink+0xa50/0xa50 [ 41.358297][ T795] ? mark_usage+0x61/0x170 [ 41.358486][ T795] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.358618][ T795] ? lock_acquire.part.0+0xbc/0x260 [ 41.358747][ T795] ? find_held_lock+0x2b/0x80 [ 41.358876][ T795] ? __rtnl_newlink+0xa50/0xa50 [ 41.359006][ T795] ? __lock_release.isra.0+0x6b/0x1a0 [ 41.359135][ T795] ? __rtnl_newlink+0xa50/0xa50 [ 41.359264][ T795] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.359454][ T795] ? validate_chain+0x38b/0xc20 [ 41.359586][ T795] ? rtnl_link_fill+0x920/0x920 [ 41.359714][ T795] ? __lock_acquire+0x508/0xc10 [ 41.359845][ T795] ? lock_acquire.part.0+0xbc/0x260 [ 41.359975][ T795] ? find_held_lock+0x2b/0x80 [ 41.360105][ T795] netlink_rcv_skb+0x14e/0x3a0 [ 41.360234][ T795] ? rtnl_link_fill+0x920/0x920 [ 41.360424][ T795] ? netlink_ack+0xcf0/0xcf0 [ 41.360558][ T795] ? netlink_deliver_tap+0xc5/0x330 [ 41.360688][ T795] ? netlink_deliver_tap+0x13c/0x330 [ 41.360819][ T795] netlink_unicast+0x486/0x750 [ 41.360949][ T795] ? netlink_attachskb+0x810/0x810 [ 41.361080][ T795] ? __lock_acquire+0x508/0xc10 [ 41.361210][ T795] netlink_sendmsg+0x735/0xc60 [ 41.361402][ T795] ? netlink_unicast+0x750/0x750 [ 41.361535][ T795] ? __might_fault+0x97/0x140 [ 41.361667][ T795] ____sys_sendmsg+0x419/0x850 [ 41.361796][ T795] ? copy_msghdr_from_user+0x2a0/0x460 [ 41.361926][ T795] ? get_timestamp.constprop.0+0x390/0x390 [ 41.362086][ T795] ? move_addr_to_kernel+0x40/0x40 [ 41.362218][ T795] ? stack_depot_save_flags+0x367/0x770 [ 41.362411][ T795] ? validate_chain+0x38b/0xc20 [ 41.362543][ T795] ___sys_sendmsg+0x14e/0x1d0 [ 41.362674][ T795] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 41.362835][ T795] ? copy_msghdr_from_user+0x460/0x460 [ 41.362977][ T795] __sys_sendmsg+0x145/0x1f0 [ 41.363108][ T795] ? __sys_sendmsg_sock+0x20/0x20 [ 41.363237][ T795] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 41.363460][ T795] ? do_raw_spin_unlock+0x59/0x250 [ 41.363589][ T795] ? rcu_is_watching+0x15/0xd0 [ 41.363721][ T795] do_syscall_64+0x117/0xfc0 [ 41.363850][ T795] ? trace_hardirqs_off+0xd/0x30 [ 41.363979][ T795] ? exc_page_fault+0xee/0x100 [ 41.364109][ T795] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.364268][ T795] RIP: 0033:0x7f6fbe0ed08e [ 41.364468][ T795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.364931][ T795] RSP: 002b:00007fff6cec3760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.365130][ T795] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f6fbe0ed08e [ 41.365324][ T795] RDX: 0000000000000000 RSI: 00007fff6cec3810 RDI: 0000000000000005 [ 41.365581][ T795] RBP: 00007fff6cec3770 R08: 0000000000000000 R09: 0000000000000000 [ 41.365775][ T795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e47e [ 41.365970][ T795] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6cec3ee0 [ 41.366169][ T795] [ 41.366266][ T795] irq event stamp: 44483 [ 41.366423][ T795] hardirqs last enabled at (44587): [] __up_console_sem+0x5a/0x70 [ 41.366649][ T795] hardirqs last disabled at (44594): [] __up_console_sem+0x3f/0x70 [ 41.366872][ T795] softirqs last enabled at (44584): [] handle_softirqs+0x611/0x940 [ 41.367097][ T795] softirqs last disabled at (44491): [] __irq_exit_rcu+0x103/0x1c0 [ 41.367320][ T795] ---[ end trace 0000000000000000 ]--- [ 44.687151][ T804] ------------[ cut here ]------------ [ 44.687330][ T804] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/804 [ 44.687723][ T804] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 44.688040][ T804] CPU: 3 UID: 0 PID: 804 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 44.688308][ T804] Tainted: [W]=WARN [ 44.688530][ T804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.688696][ T804] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 44.688870][ T804] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 44.689467][ T804] RSP: 0018:ffa000000155f4e8 EFLAGS: 00010286 [ 44.689634][ T804] RAX: 00000000ffffffa6 RBX: ff11000017431c40 RCX: 1ff40000002abe63 [ 44.689831][ T804] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017431cfc [ 44.690029][ T804] RBP: ff110000158ac000 R08: 1fe2200002e863a1 R09: ff1100000d75ae80 [ 44.690224][ T804] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 44.690536][ T804] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 44.690737][ T804] FS: 00007fcef3764100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 44.690966][ T804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.691136][ T804] CR2: 00000000004d6034 CR3: 00000000172f3003 CR4: 0000000000771ef0 [ 44.691337][ T804] PKRU: 55555554 [ 44.691549][ T804] Call Trace: [ 44.691649][ T804] [ 44.691718][ T804] ? rcu_is_watching+0x15/0xd0 [ 44.691854][ T804] rtnetlink_event+0xe0/0x1f0 [ 44.691986][ T804] notifier_call_chain+0xb0/0x320 [ 44.692122][ T804] netdev_features_change+0x75/0xa0 [ 44.692255][ T804] ? call_netdevice_notifiers+0xa0/0xa0 [ 44.692501][ T804] ethnl_set_features+0x421/0x8e0 [ 44.692637][ T804] ? nla_get_range_signed+0x3d0/0x3d0 [ 44.692771][ T804] ? features_send_reply+0x3f0/0x3f0 [ 44.692906][ T804] ? __nla_validate_parse+0x20d/0x480 [ 44.693042][ T804] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 44.693208][ T804] genl_family_rcv_msg_doit+0x206/0x300 [ 44.693453][ T804] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 44.693625][ T804] ? rcu_is_watching+0x15/0xd0 [ 44.693759][ T804] ? cap_capable+0x1d6/0x3e0 [ 44.693893][ T804] ? kernel_text_address+0x149/0x170 [ 44.694027][ T804] genl_family_rcv_msg+0x3a4/0x640 [ 44.694162][ T804] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 44.694327][ T804] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 44.694610][ T804] ? features_send_reply+0x3f0/0x3f0 [ 44.694743][ T804] ? __lock_acquire+0x508/0xc10 [ 44.694880][ T804] genl_rcv_msg+0xbb/0x160 [ 44.695017][ T804] netlink_rcv_skb+0x14e/0x3a0 [ 44.695153][ T804] ? genl_family_rcv_msg+0x640/0x640 [ 44.695287][ T804] ? netlink_ack+0xcf0/0xcf0 [ 44.695536][ T804] ? netlink_deliver_tap+0xc5/0x330 [ 44.695668][ T804] ? netlink_deliver_tap+0x13c/0x330 [ 44.695802][ T804] genl_rcv+0x28/0x40 [ 44.695901][ T804] netlink_unicast+0x486/0x750 [ 44.696036][ T804] ? netlink_attachskb+0x810/0x810 [ 44.696170][ T804] ? __lock_acquire+0x508/0xc10 [ 44.696305][ T804] netlink_sendmsg+0x735/0xc60 [ 44.696558][ T804] ? netlink_unicast+0x750/0x750 [ 44.696696][ T804] ? __might_fault+0x97/0x140 [ 44.696831][ T804] ? __might_fault+0x97/0x140 [ 44.696964][ T804] __sys_sendto+0x2c9/0x400 [ 44.697104][ T804] ? __ia32_sys_getpeername+0xd0/0xd0 [ 44.697248][ T804] __x64_sys_sendto+0xe4/0x1f0 [ 44.697442][ T804] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 44.697612][ T804] ? lockdep_hardirqs_on+0x8c/0x130 [ 44.697744][ T804] ? do_syscall_64+0x82/0xfc0 [ 44.697879][ T804] do_syscall_64+0x117/0xfc0 [ 44.698011][ T804] ? trace_hardirqs_off+0xd/0x30 [ 44.698145][ T804] ? exc_page_fault+0xee/0x100 [ 44.698280][ T804] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.698537][ T804] RIP: 0033:0x7fcef37d508e [ 44.698679][ T804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 44.699164][ T804] RSP: 002b:00007ffc097bd6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 44.699438][ T804] RAX: ffffffffffffffda RBX: 0000000022a2a010 RCX: 00007fcef37d508e [ 44.699637][ T804] RDX: 0000000000000058 RSI: 0000000022a2a120 RDI: 0000000000000005 [ 44.699835][ T804] RBP: 00007ffc097bd700 R08: 00007fcef3963980 R09: 000000000000000c [ 44.700034][ T804] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000022a2a0b0 [ 44.700235][ T804] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 44.700483][ T804] [ 44.700584][ T804] irq event stamp: 28469 [ 44.700685][ T804] hardirqs last enabled at (28477): [] __up_console_sem+0x5a/0x70 [ 44.700917][ T804] hardirqs last disabled at (28484): [] __up_console_sem+0x3f/0x70 [ 44.701149][ T804] softirqs last enabled at (28458): [] handle_softirqs+0x611/0x940 [ 44.701390][ T804] softirqs last disabled at (28399): [] __irq_exit_rcu+0x103/0x1c0 [ 44.701620][ T804] ---[ end trace 0000000000000000 ]--- [ 47.999323][ T67] ------------[ cut here ]------------ [ 47.999523][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 47.999766][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.000045][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.000321][ T67] Tainted: [W]=WARN [ 48.000422][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.000573][ T67] Workqueue: netns cleanup_net [ 48.000701][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.000856][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.001296][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.001461][ T67] RAX: 00000000ffffffa6 RBX: ff11000016adf8c0 RCX: 1ff4000000090eed [ 48.001637][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016adf97c [ 48.001813][ T67] RBP: ff1100000fa49000 R08: 1fe2200002d5bf31 R09: ff110000090f8bd0 [ 48.001997][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.002174][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.002362][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.002575][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.002728][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 48.002906][ T67] PKRU: 55555554 [ 48.002996][ T67] Call Trace: [ 48.003084][ T67] [ 48.003147][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.003306][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.003461][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.003582][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.003703][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.003820][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.003939][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.004063][ T67] ops_undo_list+0x615/0x8f0 [ 48.004183][ T67] ? netns_install+0x2a0/0x2a0 [ 48.004300][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.004432][ T67] cleanup_net+0x431/0x940 [ 48.004551][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.004670][ T67] ? process_one_work+0xdb7/0x1410 [ 48.004789][ T67] ? lock_acquire+0x134/0x160 [ 48.004905][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.005026][ T67] process_one_work+0xdf8/0x1410 [ 48.005147][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.005266][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.005395][ T67] worker_thread+0x4f1/0xd60 [ 48.005521][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.005638][ T67] kthread+0x367/0x460 [ 48.005727][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.005880][ T67] ? kthread_affine_node+0x330/0x330 [ 48.005999][ T67] ret_from_fork+0x474/0x6b0 [ 48.006119][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.006263][ T67] ? __switch_to+0x5a3/0xe00 [ 48.006385][ T67] ? kthread_affine_node+0x330/0x330 [ 48.006510][ T67] ret_from_fork_asm+0x11/0x20 [ 48.006635][ T67] [ 48.006723][ T67] irq event stamp: 699599 [ 48.006811][ T67] hardirqs last enabled at (699607): [] __up_console_sem+0x5a/0x70 [ 48.007016][ T67] hardirqs last disabled at (699614): [] __up_console_sem+0x3f/0x70 [ 48.007219][ T67] softirqs last enabled at (699266): [] handle_softirqs+0x611/0x940 [ 48.007483][ T67] softirqs last disabled at (699631): [] __irq_exit_rcu+0x103/0x1c0 [ 48.007683][ T67] ---[ end trace 0000000000000000 ]--- [ 48.008820][ T67] ------------[ cut here ]------------ [ 48.008940][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.009169][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.009453][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.009720][ T67] Tainted: [W]=WARN [ 48.009808][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.009958][ T67] Workqueue: netns cleanup_net [ 48.010086][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.010245][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.010678][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.010826][ T67] RAX: 00000000ffffffa6 RBX: ff11000016adf1c0 RCX: 1ff4000000090eed [ 48.011000][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016adf27c [ 48.011181][ T67] RBP: ff1100000a9dc000 R08: 1fe2200002d5be51 R09: ff110000090f8bd0 [ 48.011360][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.011544][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.011721][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.011928][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.012076][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 48.012256][ T67] PKRU: 55555554 [ 48.012350][ T67] Call Trace: [ 48.012445][ T67] [ 48.012507][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.012659][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.012806][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.012927][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.013048][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.013165][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.013283][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.013420][ T67] ops_undo_list+0x615/0x8f0 [ 48.013540][ T67] ? netns_install+0x2a0/0x2a0 [ 48.013655][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.013775][ T67] cleanup_net+0x431/0x940 [ 48.013893][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.014011][ T67] ? process_one_work+0xdb7/0x1410 [ 48.014131][ T67] ? lock_acquire+0x134/0x160 [ 48.014247][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.014371][ T67] process_one_work+0xdf8/0x1410 [ 48.014499][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.014615][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.014737][ T67] worker_thread+0x4f1/0xd60 [ 48.014859][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.014977][ T67] kthread+0x367/0x460 [ 48.015065][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.015212][ T67] ? kthread_affine_node+0x330/0x330 [ 48.015330][ T67] ret_from_fork+0x474/0x6b0 [ 48.015461][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.015611][ T67] ? __switch_to+0x5a3/0xe00 [ 48.015731][ T67] ? kthread_affine_node+0x330/0x330 [ 48.015852][ T67] ret_from_fork_asm+0x11/0x20 [ 48.015977][ T67] [ 48.016063][ T67] irq event stamp: 702229 [ 48.016151][ T67] hardirqs last enabled at (702237): [] __up_console_sem+0x5a/0x70 [ 48.016363][ T67] hardirqs last disabled at (702246): [] __up_console_sem+0x3f/0x70 [ 48.016566][ T67] softirqs last enabled at (701730): [] __alloc_skb+0x4c2/0x5f0 [ 48.016768][ T67] softirqs last disabled at (701728): [] __alloc_skb+0x4c2/0x5f0 [ 48.016976][ T67] ---[ end trace 0000000000000000 ]--- [ 48.018439][ T67] ------------[ cut here ]------------ [ 48.018561][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.018791][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.019135][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.019408][ T67] Tainted: [W]=WARN [ 48.019507][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.019651][ T67] Workqueue: netns cleanup_net [ 48.019774][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.019932][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.020516][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.020737][ T67] RAX: 00000000ffffffa6 RBX: ff11000016adeac0 RCX: 1ff4000000090eed [ 48.020911][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016adeb7c [ 48.021089][ T67] RBP: ff1100000a2bc000 R08: 1fe2200002d5bd71 R09: ff110000090f8bd0 [ 48.021350][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.021532][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.021786][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.021993][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.022142][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 48.022406][ T67] PKRU: 55555554 [ 48.022497][ T67] Call Trace: [ 48.022584][ T67] [ 48.022646][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.022797][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.023017][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.023135][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.023281][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.023479][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.023599][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.023721][ T67] ops_undo_list+0x615/0x8f0 [ 48.023844][ T67] ? netns_install+0x2a0/0x2a0 [ 48.024031][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.024155][ T67] cleanup_net+0x431/0x940 [ 48.024274][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.024400][ T67] ? process_one_work+0xdb7/0x1410 [ 48.024592][ T67] ? lock_acquire+0x134/0x160 [ 48.024717][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.024836][ T67] process_one_work+0xdf8/0x1410 [ 48.024958][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.025145][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.025266][ T67] worker_thread+0x4f1/0xd60 [ 48.025398][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.025516][ T67] kthread+0x367/0x460 [ 48.025604][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.025824][ T67] ? kthread_affine_node+0x330/0x330 [ 48.025944][ T67] ret_from_fork+0x474/0x6b0 [ 48.026062][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.026283][ T67] ? __switch_to+0x5a3/0xe00 [ 48.026410][ T67] ? kthread_affine_node+0x330/0x330 [ 48.026530][ T67] ret_from_fork_asm+0x11/0x20 [ 48.026653][ T67] [ 48.026811][ T67] irq event stamp: 705019 [ 48.026901][ T67] hardirqs last enabled at (705027): [] __up_console_sem+0x5a/0x70 [ 48.027102][ T67] hardirqs last disabled at (705034): [] __up_console_sem+0x3f/0x70 [ 48.027382][ T67] softirqs last enabled at (704670): [] handle_softirqs+0x611/0x940 [ 48.027591][ T67] softirqs last disabled at (704665): [] __irq_exit_rcu+0x103/0x1c0 [ 48.027796][ T67] ---[ end trace 0000000000000000 ]--- [ 48.028766][ T67] ------------[ cut here ]------------ [ 48.029004][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.029250][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.029673][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.029941][ T67] Tainted: [W]=WARN [ 48.030031][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.030176][ T67] Workqueue: netns cleanup_net [ 48.030297][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.030529][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.030951][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.031193][ T67] RAX: 00000000ffffffa6 RBX: ff11000016ade740 RCX: 1ff4000000090eed [ 48.031491][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016ade7fc [ 48.031669][ T67] RBP: ff1100000a05c000 R08: 1fe2200002d5bd01 R09: ff110000090f8bd0 [ 48.031843][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.032024][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.032197][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.032454][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.032603][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 48.032783][ T67] PKRU: 55555554 [ 48.032872][ T67] Call Trace: [ 48.032960][ T67] [ 48.033093][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.033243][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.033441][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.033558][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.033678][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.033793][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.033910][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.034028][ T67] ops_undo_list+0x615/0x8f0 [ 48.034145][ T67] ? netns_install+0x2a0/0x2a0 [ 48.034262][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.034433][ T67] cleanup_net+0x431/0x940 [ 48.034550][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.034666][ T67] ? process_one_work+0xdb7/0x1410 [ 48.034785][ T67] ? lock_acquire+0x134/0x160 [ 48.034907][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.035025][ T67] process_one_work+0xdf8/0x1410 [ 48.035147][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.035266][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.035438][ T67] worker_thread+0x4f1/0xd60 [ 48.035559][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.035680][ T67] kthread+0x367/0x460 [ 48.035771][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.035926][ T67] ? kthread_affine_node+0x330/0x330 [ 48.036045][ T67] ret_from_fork+0x474/0x6b0 [ 48.036163][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.036310][ T67] ? __switch_to+0x5a3/0xe00 [ 48.036478][ T67] ? kthread_affine_node+0x330/0x330 [ 48.036597][ T67] ret_from_fork_asm+0x11/0x20 [ 48.036721][ T67] [ 48.036808][ T67] irq event stamp: 707265 [ 48.036897][ T67] hardirqs last enabled at (707273): [] __up_console_sem+0x5a/0x70 [ 48.037107][ T67] hardirqs last disabled at (707280): [] __up_console_sem+0x3f/0x70 [ 48.037320][ T67] softirqs last enabled at (707238): [] handle_softirqs+0x611/0x940 [ 48.037576][ T67] softirqs last disabled at (707297): [] __irq_exit_rcu+0x103/0x1c0 [ 48.037783][ T67] ---[ end trace 0000000000000000 ]--- [ 48.046275][ T67] ------------[ cut here ]------------ [ 48.046423][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.046712][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.046999][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.047266][ T67] Tainted: [W]=WARN [ 48.047364][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.047524][ T67] Workqueue: netns cleanup_net [ 48.047647][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.047804][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.048228][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.048389][ T67] RAX: 00000000ffffffa6 RBX: ff11000016ade580 RCX: 1ff4000000090eed [ 48.048569][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016ade63c [ 48.048747][ T67] RBP: ff11000015811000 R08: 1fe2200002d5bcc9 R09: ff110000090f8bd0 [ 48.048923][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.049100][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.049275][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.049494][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.049647][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 48.049824][ T67] PKRU: 55555554 [ 48.049912][ T67] Call Trace: [ 48.050004][ T67] [ 48.050066][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.050217][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.050368][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.050490][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.050611][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.050726][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.050844][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.050962][ T67] ops_undo_list+0x615/0x8f0 [ 48.051081][ T67] ? netns_install+0x2a0/0x2a0 [ 48.051199][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.051319][ T67] cleanup_net+0x431/0x940 [ 48.051488][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.051608][ T67] ? process_one_work+0xdb7/0x1410 [ 48.051725][ T67] ? lock_acquire+0x134/0x160 [ 48.051840][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.051959][ T67] process_one_work+0xdf8/0x1410 [ 48.052083][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.052200][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.052321][ T67] worker_thread+0x4f1/0xd60 [ 48.052452][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.052570][ T67] kthread+0x367/0x460 [ 48.052659][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.052806][ T67] ? kthread_affine_node+0x330/0x330 [ 48.052924][ T67] ret_from_fork+0x474/0x6b0 [ 48.053043][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.053188][ T67] ? __switch_to+0x5a3/0xe00 [ 48.053363][ T67] ? kthread_affine_node+0x330/0x330 [ 48.053495][ T67] ret_from_fork_asm+0x11/0x20 [ 48.053617][ T67] [ 48.053703][ T67] irq event stamp: 716773 [ 48.053790][ T67] hardirqs last enabled at (716781): [] __up_console_sem+0x5a/0x70 [ 48.053993][ T67] hardirqs last disabled at (716788): [] __up_console_sem+0x3f/0x70 [ 48.054197][ T67] softirqs last enabled at (716622): [] handle_softirqs+0x611/0x940 [ 48.054408][ T67] softirqs last disabled at (716547): [] __irq_exit_rcu+0x103/0x1c0 [ 48.054613][ T67] ---[ end trace 0000000000000000 ]--- [ 48.071385][ T67] ------------[ cut here ]------------ [ 48.071533][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.071830][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.072139][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.072446][ T67] Tainted: [W]=WARN [ 48.072539][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.072696][ T67] Workqueue: netns cleanup_net [ 48.072825][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.072987][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.073442][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 48.073598][ T67] RAX: 00000000ffffffa6 RBX: ff11000016ade3c0 RCX: 1ff4000000090eaf [ 48.073781][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016ade47c [ 48.073964][ T67] RBP: ff110000158a9000 R08: 1fe2200002d5bc91 R09: ff110000090f8bd0 [ 48.074144][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 48.074325][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000158ac000 [ 48.074519][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.074736][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.074893][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 48.075077][ T67] PKRU: 55555554 [ 48.075169][ T67] Call Trace: [ 48.075264][ T67] [ 48.075328][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.075513][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 48.075614][ T67] netif_close_many+0x2ac/0x640 [ 48.075740][ T67] ? lock_acquire+0x134/0x160 [ 48.075860][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.075983][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.076106][ T67] ? __dev_close_many+0x670/0x670 [ 48.076227][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 48.076386][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 48.076545][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.076669][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.076823][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.076950][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.077073][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 48.077226][ T67] ? unregister_netdevice_many+0x20/0x20 [ 48.077359][ T67] default_device_exit_batch+0x38b/0x600 [ 48.077488][ T67] ? unregister_netdev+0x60/0x60 [ 48.077611][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.077734][ T67] ? fou_exit_net+0x30/0x110 [ 48.077859][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.077988][ T67] ? netns_install+0x2a0/0x2a0 [ 48.078109][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.078233][ T67] cleanup_net+0x431/0x940 [ 48.078366][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.078494][ T67] ? process_one_work+0xdb7/0x1410 [ 48.078618][ T67] ? lock_acquire+0x134/0x160 [ 48.078739][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.078862][ T67] process_one_work+0xdf8/0x1410 [ 48.078987][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.079110][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.079236][ T67] worker_thread+0x4f1/0xd60 [ 48.079371][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.079502][ T67] kthread+0x367/0x460 [ 48.079597][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.079748][ T67] ? kthread_affine_node+0x330/0x330 [ 48.079870][ T67] ret_from_fork+0x474/0x6b0 [ 48.079998][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.080151][ T67] ? __switch_to+0x5a3/0xe00 [ 48.080276][ T67] ? kthread_affine_node+0x330/0x330 [ 48.080412][ T67] ret_from_fork_asm+0x11/0x20 [ 48.080546][ T67] [ 48.080636][ T67] irq event stamp: 719839 [ 48.080729][ T67] hardirqs last enabled at (719847): [] __up_console_sem+0x5a/0x70 [ 48.080948][ T67] hardirqs last disabled at (719854): [] __up_console_sem+0x3f/0x70 [ 48.081165][ T67] softirqs last enabled at (719506): [] handle_softirqs+0x611/0x940 [ 48.081386][ T67] softirqs last disabled at (719417): [] __irq_exit_rcu+0x103/0x1c0 [ 48.081604][ T67] ---[ end trace 0000000000000000 ]--- [ 48.083462][ T67] ------------[ cut here ]------------ [ 48.083602][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 48.083849][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.084136][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.084431][ T67] Tainted: [W]=WARN [ 48.084527][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.084683][ T67] Workqueue: netns cleanup_net [ 48.084814][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.084973][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.085425][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 48.085581][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b737c40 RCX: 1ff4000000090eaf [ 48.085764][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b737cfc [ 48.085947][ T67] RBP: ff110000158ac000 R08: 1fe22000016e6fa1 R09: ff110000090f8bd0 [ 48.086133][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 48.086315][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a41000 [ 48.086520][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.086735][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.086890][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 48.087082][ T67] PKRU: 55555554 [ 48.087175][ T67] Call Trace: [ 48.087267][ T67] [ 48.087331][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.087465][ T67] ? notifier_call_chain+0xb0/0x320 [ 48.087595][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 48.087689][ T67] netif_close_many+0x2ac/0x640 [ 48.087812][ T67] ? lock_acquire+0x134/0x160 [ 48.087936][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.088058][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.088181][ T67] ? __dev_close_many+0x670/0x670 [ 48.088305][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 48.088473][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 48.088629][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.088753][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.088908][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.089036][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.089158][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 48.089311][ T67] ? unregister_netdevice_many+0x20/0x20 [ 48.089447][ T67] default_device_exit_batch+0x38b/0x600 [ 48.089572][ T67] ? unregister_netdev+0x60/0x60 [ 48.089695][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.089823][ T67] ? fou_exit_net+0x30/0x110 [ 48.089948][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.090072][ T67] ? netns_install+0x2a0/0x2a0 [ 48.090193][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.090319][ T67] cleanup_net+0x431/0x940 [ 48.090453][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.090580][ T67] ? process_one_work+0xdb7/0x1410 [ 48.090704][ T67] ? lock_acquire+0x134/0x160 [ 48.090828][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.090952][ T67] process_one_work+0xdf8/0x1410 [ 48.091079][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.091202][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.091328][ T67] worker_thread+0x4f1/0xd60 [ 48.091475][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.091598][ T67] kthread+0x367/0x460 [ 48.091693][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.091849][ T67] ? kthread_affine_node+0x330/0x330 [ 48.091976][ T67] ret_from_fork+0x474/0x6b0 [ 48.092100][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.092259][ T67] ? __switch_to+0x5a3/0xe00 [ 48.092397][ T67] ? kthread_affine_node+0x330/0x330 [ 48.092520][ T67] ret_from_fork_asm+0x11/0x20 [ 48.092650][ T67] [ 48.092743][ T67] irq event stamp: 722857 [ 48.092835][ T67] hardirqs last enabled at (722865): [] __up_console_sem+0x5a/0x70 [ 48.093049][ T67] hardirqs last disabled at (722872): [] __up_console_sem+0x3f/0x70 [ 48.093262][ T67] softirqs last enabled at (722830): [] handle_softirqs+0x611/0x940 [ 48.093485][ T67] softirqs last disabled at (722813): [] __irq_exit_rcu+0x103/0x1c0 [ 48.093699][ T67] ---[ end trace 0000000000000000 ]--- [ 48.094789][ T67] ------------[ cut here ]------------ [ 48.094912][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 48.095154][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.095453][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.095731][ T67] Tainted: [W]=WARN [ 48.095824][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.095982][ T67] Workqueue: netns cleanup_net [ 48.096111][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.096271][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.096727][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 48.096885][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b7363c0 RCX: 1ff4000000090eaf [ 48.097068][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b73647c [ 48.097256][ T67] RBP: ff11000009a41000 R08: 1fe22000016e6c91 R09: ff110000090f8bd0 [ 48.097454][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 48.097637][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 48.097825][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.098041][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.098196][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 48.098390][ T67] PKRU: 55555554 [ 48.098489][ T67] Call Trace: [ 48.098583][ T67] [ 48.098647][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.098770][ T67] ? notifier_call_chain+0xb0/0x320 [ 48.098895][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 48.098990][ T67] netif_close_many+0x2ac/0x640 [ 48.099113][ T67] ? lock_acquire+0x134/0x160 [ 48.099236][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.099366][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.099494][ T67] ? __dev_close_many+0x670/0x670 [ 48.099618][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 48.099773][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 48.099930][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.100058][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.100211][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.100335][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.100471][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 48.100626][ T67] ? unregister_netdevice_many+0x20/0x20 [ 48.100751][ T67] default_device_exit_batch+0x38b/0x600 [ 48.100878][ T67] ? unregister_netdev+0x60/0x60 [ 48.101003][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.101130][ T67] ? fou_exit_net+0x30/0x110 [ 48.101257][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.101389][ T67] ? netns_install+0x2a0/0x2a0 [ 48.101516][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.101642][ T67] cleanup_net+0x431/0x940 [ 48.101766][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.101887][ T67] ? process_one_work+0xdb7/0x1410 [ 48.102013][ T67] ? lock_acquire+0x134/0x160 [ 48.102136][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.102261][ T67] process_one_work+0xdf8/0x1410 [ 48.102397][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.102520][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.102649][ T67] worker_thread+0x4f1/0xd60 [ 48.102777][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.102901][ T67] kthread+0x367/0x460 [ 48.102995][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.103154][ T67] ? kthread_affine_node+0x330/0x330 [ 48.103285][ T67] ret_from_fork+0x474/0x6b0 [ 48.103422][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.103574][ T67] ? __switch_to+0x5a3/0xe00 [ 48.103702][ T67] ? kthread_affine_node+0x330/0x330 [ 48.103829][ T67] ret_from_fork_asm+0x11/0x20 [ 48.103958][ T67] [ 48.104051][ T67] irq event stamp: 725639 [ 48.104149][ T67] hardirqs last enabled at (725647): [] __up_console_sem+0x5a/0x70 [ 48.104368][ T67] hardirqs last disabled at (725656): [] __up_console_sem+0x3f/0x70 [ 48.104583][ T67] softirqs last enabled at (725530): [] handle_softirqs+0x611/0x940 [ 48.104802][ T67] softirqs last disabled at (725525): [] __irq_exit_rcu+0x103/0x1c0 [ 48.105015][ T67] ---[ end trace 0000000000000000 ]--- [ 48.106083][ T67] ------------[ cut here ]------------ [ 48.106202][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 48.106443][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.106716][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.106988][ T67] Tainted: [W]=WARN [ 48.107077][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.107227][ T67] Workqueue: netns cleanup_net [ 48.107899][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.108062][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.108545][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 48.108698][ T67] RAX: 00000000ffffffa6 RBX: ff1100000aa0b380 RCX: 1ff4000000090ed5 [ 48.108872][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000aa0b43c [ 48.109056][ T67] RBP: ff110000158a9000 R08: 1fe2200001541689 R09: ff110000090f8bd0 [ 48.109236][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.109462][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.109638][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.109851][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.110048][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59002 CR4: 0000000000771ef0 [ 48.110232][ T67] PKRU: 55555554 [ 48.110320][ T67] Call Trace: [ 48.110461][ T67] [ 48.110524][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.110678][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.110824][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.110943][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.111061][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 48.111210][ T67] default_device_exit_batch+0x38b/0x600 [ 48.111329][ T67] ? unregister_netdev+0x60/0x60 [ 48.111503][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.111634][ T67] ? fou_exit_net+0x30/0x110 [ 48.111754][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.111873][ T67] ? netns_install+0x2a0/0x2a0 [ 48.111990][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.112112][ T67] cleanup_net+0x431/0x940 [ 48.112231][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.112401][ T67] ? process_one_work+0xdb7/0x1410 [ 48.112521][ T67] ? lock_acquire+0x134/0x160 [ 48.112640][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.112762][ T67] process_one_work+0xdf8/0x1410 [ 48.112885][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.113003][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.113128][ T67] worker_thread+0x4f1/0xd60 [ 48.113257][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.113426][ T67] kthread+0x367/0x460 [ 48.113516][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.113676][ T67] ? kthread_affine_node+0x330/0x330 [ 48.113795][ T67] ret_from_fork+0x474/0x6b0 [ 48.113915][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.114064][ T67] ? __switch_to+0x5a3/0xe00 [ 48.114181][ T67] ? kthread_affine_node+0x330/0x330 [ 48.114299][ T67] ret_from_fork_asm+0x11/0x20 [ 48.114481][ T67] [ 48.114571][ T67] irq event stamp: 731059 [ 48.114660][ T67] hardirqs last enabled at (731067): [] __up_console_sem+0x5a/0x70 [ 48.114867][ T67] hardirqs last disabled at (731074): [] __up_console_sem+0x3f/0x70 [ 48.115073][ T67] softirqs last enabled at (731048): [] handle_softirqs+0x611/0x940 [ 48.115286][ T67] softirqs last disabled at (730957): [] __irq_exit_rcu+0x103/0x1c0 [ 48.115547][ T67] ---[ end trace 0000000000000000 ]--- [ 48.124145][ T67] ------------[ cut here ]------------ [ 48.124280][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.124770][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.125060][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.125329][ T67] Tainted: [W]=WARN [ 48.125556][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.125708][ T67] Workqueue: netns cleanup_net [ 48.125834][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.125988][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.126519][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 48.126668][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c87f540 RCX: 1ff4000000090ed5 [ 48.126846][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c87f5fc [ 48.127021][ T67] RBP: ff110000158ac000 R08: 1fe220000190fec1 R09: ff110000090f8bd0 [ 48.127197][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.127484][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.127761][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.127970][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.128117][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 48.128294][ T67] PKRU: 55555554 [ 48.128480][ T67] Call Trace: [ 48.128573][ T67] [ 48.128635][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.128787][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.128932][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.129052][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.129169][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 48.129320][ T67] default_device_exit_batch+0x38b/0x600 [ 48.129537][ T67] ? unregister_netdev+0x60/0x60 [ 48.129659][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.129779][ T67] ? fou_exit_net+0x30/0x110 [ 48.129898][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.130016][ T67] ? netns_install+0x2a0/0x2a0 [ 48.130132][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.130252][ T67] cleanup_net+0x431/0x940 [ 48.130438][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.130564][ T67] ? process_one_work+0xdb7/0x1410 [ 48.130683][ T67] ? lock_acquire+0x134/0x160 [ 48.130802][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.130921][ T67] process_one_work+0xdf8/0x1410 [ 48.131043][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.131161][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.131283][ T67] worker_thread+0x4f1/0xd60 [ 48.131414][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.131535][ T67] kthread+0x367/0x460 [ 48.131623][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.131770][ T67] ? kthread_affine_node+0x330/0x330 [ 48.131888][ T67] ret_from_fork+0x474/0x6b0 [ 48.132007][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.132153][ T67] ? __switch_to+0x5a3/0xe00 [ 48.132271][ T67] ? kthread_affine_node+0x330/0x330 [ 48.132402][ T67] ret_from_fork_asm+0x11/0x20 [ 48.132527][ T67] [ 48.132615][ T67] irq event stamp: 735625 [ 48.132704][ T67] hardirqs last enabled at (735633): [] __up_console_sem+0x5a/0x70 [ 48.132910][ T67] hardirqs last disabled at (735640): [] __up_console_sem+0x3f/0x70 [ 48.133116][ T67] softirqs last enabled at (735474): [] handle_softirqs+0x611/0x940 [ 48.133320][ T67] softirqs last disabled at (735361): [] __irq_exit_rcu+0x103/0x1c0 [ 48.133535][ T67] ---[ end trace 0000000000000000 ]--- [ 48.134827][ T67] ------------[ cut here ]------------ [ 48.134947][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.135188][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.135472][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.135745][ T67] Tainted: [W]=WARN [ 48.135843][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.135993][ T67] Workqueue: netns cleanup_net [ 48.136121][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.136274][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.136717][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 48.136867][ T67] RAX: 00000000ffffffa6 RBX: ff1100000aa0a900 RCX: 1ff4000000090ed5 [ 48.137048][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000aa0a9bc [ 48.137230][ T67] RBP: ff11000009a41000 R08: 1fe2200001541539 R09: ff110000090f8bd0 [ 48.137417][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.137594][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.137778][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.137990][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.138139][ T67] CR2: 00007fc557d4b2a0 CR3: 0000000060d4d006 CR4: 0000000000771ef0 [ 48.138326][ T67] PKRU: 55555554 [ 48.138425][ T67] Call Trace: [ 48.138513][ T67] [ 48.138575][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.138733][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.138881][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.139005][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.139126][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 48.139280][ T67] default_device_exit_batch+0x38b/0x600 [ 48.139417][ T67] ? unregister_netdev+0x60/0x60 [ 48.139541][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.139660][ T67] ? fou_exit_net+0x30/0x110 [ 48.139781][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.139902][ T67] ? netns_install+0x2a0/0x2a0 [ 48.140020][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.140143][ T67] cleanup_net+0x431/0x940 [ 48.140262][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.140386][ T67] ? process_one_work+0xdb7/0x1410 [ 48.140509][ T67] ? lock_acquire+0x134/0x160 [ 48.140627][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.140748][ T67] process_one_work+0xdf8/0x1410 [ 48.140871][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.140989][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.141114][ T67] worker_thread+0x4f1/0xd60 [ 48.141241][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.141367][ T67] kthread+0x367/0x460 [ 48.141461][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.141610][ T67] ? kthread_affine_node+0x330/0x330 [ 48.141731][ T67] ret_from_fork+0x474/0x6b0 [ 48.141851][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.142002][ T67] ? __switch_to+0x5a3/0xe00 [ 48.142121][ T67] ? kthread_affine_node+0x330/0x330 [ 48.142239][ T67] ret_from_fork_asm+0x11/0x20 [ 48.142369][ T67] [ 48.142463][ T67] irq event stamp: 738433 [ 48.142553][ T67] hardirqs last enabled at (738441): [] __up_console_sem+0x5a/0x70 [ 48.142762][ T67] hardirqs last disabled at (738448): [] __up_console_sem+0x3f/0x70 [ 48.142967][ T67] softirqs last enabled at (738010): [] handle_softirqs+0x611/0x940 [ 48.143172][ T67] softirqs last disabled at (738005): [] __irq_exit_rcu+0x103/0x1c0 [ 48.143384][ T67] ---[ end trace 0000000000000000 ]--- [ 48.187647][ T815] ------------[ cut here ]------------ [ 48.187817][ T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/815 [ 48.188053][ T815] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.188979][ T815] CPU: 1 UID: 0 PID: 815 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.189315][ T815] Tainted: [W]=WARN [ 48.189489][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.189654][ T815] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.189829][ T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.190305][ T815] RSP: 0018:ffa00000015efa80 EFLAGS: 00010286 [ 48.190530][ T815] RAX: 00000000ffffffa6 RBX: ff1100000d7e0c80 RCX: 1ff40000002bdf16 [ 48.190733][ T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d7e0d3c [ 48.190931][ T815] RBP: ff1100000a81c000 R08: 1fe2200001afc1a9 R09: ff1100000f915180 [ 48.191127][ T815] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.191322][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a81c000 [ 48.191533][ T815] FS: 00007f648ae3c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.191762][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.191927][ T815] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.192123][ T815] PKRU: 55555554 [ 48.192222][ T815] Call Trace: [ 48.192323][ T815] [ 48.192398][ T815] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.192531][ T815] ? notifier_call_chain+0xb0/0x320 [ 48.192663][ T815] rtmsg_ifinfo+0x5c/0xb0 [ 48.192765][ T815] register_netdevice+0x1526/0x1bc0 [ 48.192898][ T815] ? unregister_netdevice_queue+0x470/0x470 [ 48.193060][ T815] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.193191][ T815] register_netdev+0x23/0x40 [ 48.193325][ T815] loopback_net_init+0x7d/0x150 [ 48.193469][ T815] ops_init+0x187/0x560 [ 48.193570][ T815] setup_net+0x11b/0x3b0 [ 48.193668][ T815] ? unregister_pernet_device+0x80/0x80 [ 48.193799][ T815] ? lockdep_init_map_type+0x5d/0x250 [ 48.193928][ T815] ? mutex_init_lockdep+0xf6/0x120 [ 48.194062][ T815] copy_net_ns+0x383/0x660 [ 48.194194][ T815] create_new_namespaces+0x371/0xa10 [ 48.194331][ T815] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.194480][ T815] ksys_unshare+0x353/0x880 [ 48.194612][ T815] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.194744][ T815] ? walk_process_tree+0x350/0x350 [ 48.194875][ T815] ? __x64_sys_openat+0x10e/0x210 [ 48.195008][ T815] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.195141][ T815] __x64_sys_unshare+0x34/0x50 [ 48.195272][ T815] ? do_syscall_64+0x82/0xfc0 [ 48.195413][ T815] do_syscall_64+0x117/0xfc0 [ 48.195544][ T815] ? trace_hardirqs_off+0xd/0x30 [ 48.195673][ T815] ? exc_page_fault+0xee/0x100 [ 48.195808][ T815] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.195969][ T815] RIP: 0033:0x7f648b0febcb [ 48.196109][ T815] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.196585][ T815] RSP: 002b:00007ffceb134f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.196787][ T815] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f648b0febcb [ 48.196983][ T815] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.197180][ T815] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.197384][ T815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffceb1371a0 [ 48.197584][ T815] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffceb138889 [ 48.197785][ T815] [ 48.197884][ T815] irq event stamp: 39791 [ 48.197987][ T815] hardirqs last enabled at (39799): [] __up_console_sem+0x5a/0x70 [ 48.198216][ T815] hardirqs last disabled at (39806): [] __up_console_sem+0x3f/0x70 [ 48.198451][ T815] softirqs last enabled at (39392): [] handle_softirqs+0x611/0x940 [ 48.198677][ T815] softirqs last disabled at (39309): [] __irq_exit_rcu+0x103/0x1c0 [ 48.198908][ T815] ---[ end trace 0000000000000000 ]--- [ 48.202054][ T815] ------------[ cut here ]------------ [ 48.202194][ T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/815 [ 48.202428][ T815] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.202732][ T815] CPU: 1 UID: 0 PID: 815 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.202993][ T815] Tainted: [W]=WARN [ 48.203093][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.203255][ T815] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.203975][ T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.204515][ T815] RSP: 0018:ffa00000015ef918 EFLAGS: 00010286 [ 48.204678][ T815] RAX: 00000000ffffffa6 RBX: ff11000016b6ee40 RCX: 1ff40000002bdee9 [ 48.204872][ T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016b6eefc [ 48.205069][ T815] RBP: ff1100000a281000 R08: 1fe2200002d6dde1 R09: ff1100000f915180 [ 48.205262][ T815] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.205524][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a281000 [ 48.205776][ T815] FS: 00007f648ae3c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.206015][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.206183][ T815] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.206440][ T815] PKRU: 55555554 [ 48.206538][ T815] Call Trace: [ 48.206635][ T815] [ 48.206702][ T815] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.206835][ T815] ? notifier_call_chain+0xb0/0x320 [ 48.206967][ T815] rtmsg_ifinfo+0x5c/0xb0 [ 48.207066][ T815] register_netdevice+0x1526/0x1bc0 [ 48.207198][ T815] ? unregister_netdevice_queue+0x470/0x470 [ 48.207422][ T815] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.207554][ T815] __ip_tunnel_create+0x380/0x470 [ 48.207685][ T815] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 48.207815][ T815] ? net_generic+0xb3/0x1e0 [ 48.207949][ T815] ip_tunnel_init_net+0x1b4/0x510 [ 48.208079][ T815] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 48.208210][ T815] ? __kmalloc_noprof+0x2d7/0x760 [ 48.208401][ T815] ops_init+0x187/0x560 [ 48.208502][ T815] setup_net+0x11b/0x3b0 [ 48.208600][ T815] ? unregister_pernet_device+0x80/0x80 [ 48.208730][ T815] ? lockdep_init_map_type+0x5d/0x250 [ 48.208862][ T815] ? mutex_init_lockdep+0xf6/0x120 [ 48.208995][ T815] copy_net_ns+0x383/0x660 [ 48.209126][ T815] create_new_namespaces+0x371/0xa10 [ 48.209260][ T815] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.209453][ T815] ksys_unshare+0x353/0x880 [ 48.209584][ T815] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.209715][ T815] ? walk_process_tree+0x350/0x350 [ 48.209851][ T815] ? __x64_sys_openat+0x10e/0x210 [ 48.209983][ T815] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.210119][ T815] __x64_sys_unshare+0x34/0x50 [ 48.210254][ T815] ? do_syscall_64+0x82/0xfc0 [ 48.210443][ T815] do_syscall_64+0x117/0xfc0 [ 48.210573][ T815] ? trace_hardirqs_off+0xd/0x30 [ 48.210703][ T815] ? exc_page_fault+0xee/0x100 [ 48.210832][ T815] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.210997][ T815] RIP: 0033:0x7f648b0febcb [ 48.211133][ T815] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.211658][ T815] RSP: 002b:00007ffceb134f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.211859][ T815] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f648b0febcb [ 48.212060][ T815] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.212255][ T815] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.212508][ T815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffceb1371a0 [ 48.212702][ T815] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffceb138889 [ 48.212906][ T815] [ 48.213004][ T815] irq event stamp: 43971 [ 48.213102][ T815] hardirqs last enabled at (43979): [] __up_console_sem+0x5a/0x70 [ 48.213329][ T815] hardirqs last disabled at (43986): [] __up_console_sem+0x3f/0x70 [ 48.213614][ T815] softirqs last enabled at (44086): [] handle_softirqs+0x611/0x940 [ 48.213841][ T815] softirqs last disabled at (43995): [] __irq_exit_rcu+0x103/0x1c0 [ 48.214069][ T815] ---[ end trace 0000000000000000 ]--- [ 48.215039][ T67] ------------[ cut here ]------------ [ 48.215270][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 48.215714][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.216188][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.216681][ T67] Tainted: [W]=WARN [ 48.216872][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.217154][ T67] Workqueue: netns cleanup_net [ 48.217431][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.217720][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.218447][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.218746][ T67] RAX: 00000000ffffffa6 RBX: ff11000016b6f8c0 RCX: 1ff4000000090eed [ 48.219068][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016b6f97c [ 48.219417][ T67] RBP: ff1100000f489000 R08: 1fe2200002d6df31 R09: ff110000090f8bd0 [ 48.219740][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 48.220069][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.220419][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 48.220791][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.221068][ T67] CR2: 00007f648b003318 CR3: 000000000e97f003 CR4: 0000000000771ef0 [ 48.221402][ T67] PKRU: 55555554 [ 48.221592][ T67] Call Trace: [ 48.221780][ T67] [ 48.221928][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.222217][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.222525][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.222762][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.222997][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.223232][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.223502][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.223744][ T67] ops_undo_list+0x615/0x8f0 [ 48.223989][ T67] ? netns_install+0x2a0/0x2a0 [ 48.224223][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.224490][ T67] cleanup_net+0x431/0x940 [ 48.224729][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.224961][ T67] ? process_one_work+0xdb7/0x1410 [ 48.225205][ T67] ? lock_acquire+0x134/0x160 [ 48.225460][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.225702][ T67] process_one_work+0xdf8/0x1410 [ 48.225949][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.226185][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.226458][ T67] worker_thread+0x4f1/0xd60 [ 48.226707][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.226943][ T67] kthread+0x367/0x460 [ 48.227136][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.227436][ T67] ? kthread_affine_node+0x330/0x330 [ 48.227677][ T67] ret_from_fork+0x474/0x6b0 [ 48.227916][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.228196][ T67] ? __switch_to+0x5a3/0xe00 [ 48.228455][ T67] ? kthread_affine_node+0x330/0x330 [ 48.228695][ T67] ret_from_fork_asm+0x11/0x20 [ 48.228949][ T67] [ 48.229133][ T67] irq event stamp: 745447 [ 48.229320][ T67] hardirqs last enabled at (745457): [] __up_console_sem+0x5a/0x70 [ 48.229718][ T67] hardirqs last disabled at (745468): [] __up_console_sem+0x3f/0x70 [ 48.230079][ T67] softirqs last enabled at (745006): [] handle_softirqs+0x611/0x940 [ 48.230475][ T67] softirqs last disabled at (744999): [] __irq_exit_rcu+0x103/0x1c0 [ 48.230837][ T67] ---[ end trace 0000000000000000 ]--- [ 48.233137][ T67] ------------[ cut here ]------------ [ 48.233385][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 48.233803][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.234270][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.234758][ T67] Tainted: [W]=WARN [ 48.234948][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.235229][ T67] Workqueue: netns cleanup_net [ 48.235590][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.235960][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.236758][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.237130][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c4ee580 RCX: 1ff4000000090eed [ 48.237547][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4ee63c [ 48.237949][ T67] RBP: ff110000099fc000 R08: 1fe220000189dcc9 R09: ff110000090f8bd0 [ 48.238329][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 48.238754][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.239153][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 48.239622][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.239978][ T67] CR2: 00007f648b003318 CR3: 000000000e97f003 CR4: 0000000000771ef0 [ 48.240403][ T67] PKRU: 55555554 [ 48.240670][ T67] Call Trace: [ 48.240935][ T67] [ 48.241159][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.241535][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.241888][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.242204][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.242537][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.242846][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.243159][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.243498][ T67] ops_undo_list+0x615/0x8f0 [ 48.243814][ T67] ? netns_install+0x2a0/0x2a0 [ 48.244122][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.244462][ T67] cleanup_net+0x431/0x940 [ 48.244777][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.245138][ T67] ? process_one_work+0xdb7/0x1410 [ 48.245524][ T67] ? lock_acquire+0x134/0x160 [ 48.245766][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.246006][ T67] process_one_work+0xdf8/0x1410 [ 48.246249][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.246505][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.246754][ T67] worker_thread+0x4f1/0xd60 [ 48.246999][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.247234][ T67] kthread+0x367/0x460 [ 48.247451][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.247735][ T67] ? kthread_affine_node+0x330/0x330 [ 48.247969][ T67] ret_from_fork+0x474/0x6b0 [ 48.248206][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.248506][ T67] ? __switch_to+0x5a3/0xe00 [ 48.248742][ T67] ? kthread_affine_node+0x330/0x330 [ 48.248980][ T67] ret_from_fork_asm+0x11/0x20 [ 48.249233][ T67] [ 48.249442][ T67] irq event stamp: 751079 [ 48.249633][ T67] hardirqs last enabled at (751089): [] __up_console_sem+0x5a/0x70 [ 48.249996][ T67] hardirqs last disabled at (751098): [] __up_console_sem+0x3f/0x70 [ 48.250375][ T67] softirqs last enabled at (750918): [] handle_softirqs+0x611/0x940 [ 48.250756][ T67] softirqs last disabled at (750913): [] __irq_exit_rcu+0x103/0x1c0 [ 48.251118][ T67] ---[ end trace 0000000000000000 ]--- [ 48.252325][ T67] ------------[ cut here ]------------ [ 48.252464][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.252692][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.252965][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.253229][ T67] Tainted: [W]=WARN [ 48.253318][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.253480][ T67] Workqueue: netns cleanup_net [ 48.253604][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.253757][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.254184][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.254330][ T67] RAX: 00000000ffffffa6 RBX: ff11000017430040 RCX: 1ff4000000090eed [ 48.254518][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000174300fc [ 48.254691][ T67] RBP: ff1100000ef01000 R08: 1fe2200002e86021 R09: ff110000090f8bd0 [ 48.254865][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.255039][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.255215][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.255432][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.255577][ T67] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.255751][ T67] PKRU: 55555554 [ 48.255839][ T67] Call Trace: [ 48.255933][ T67] [ 48.255994][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.256142][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.256288][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.256417][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.256536][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.256652][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.256769][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.256891][ T67] ops_undo_list+0x615/0x8f0 [ 48.257012][ T67] ? netns_install+0x2a0/0x2a0 [ 48.257128][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.257248][ T67] cleanup_net+0x431/0x940 [ 48.257372][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.257491][ T67] ? process_one_work+0xdb7/0x1410 [ 48.257609][ T67] ? lock_acquire+0x134/0x160 [ 48.257727][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.257848][ T67] process_one_work+0xdf8/0x1410 [ 48.257969][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.258089][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.258212][ T67] worker_thread+0x4f1/0xd60 [ 48.258332][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.258463][ T67] kthread+0x367/0x460 [ 48.258551][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.258698][ T67] ? kthread_affine_node+0x330/0x330 [ 48.258817][ T67] ret_from_fork+0x474/0x6b0 [ 48.258935][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.259082][ T67] ? __switch_to+0x5a3/0xe00 [ 48.259201][ T67] ? kthread_affine_node+0x330/0x330 [ 48.259317][ T67] ret_from_fork_asm+0x11/0x20 [ 48.259453][ T67] [ 48.259544][ T67] irq event stamp: 753645 [ 48.259632][ T67] hardirqs last enabled at (753653): [] __up_console_sem+0x5a/0x70 [ 48.259836][ T67] hardirqs last disabled at (753660): [] __up_console_sem+0x3f/0x70 [ 48.260039][ T67] softirqs last enabled at (753362): [] handle_softirqs+0x611/0x940 [ 48.260242][ T67] softirqs last disabled at (753357): [] __irq_exit_rcu+0x103/0x1c0 [ 48.260458][ T67] ---[ end trace 0000000000000000 ]--- [ 48.261302][ T67] ------------[ cut here ]------------ [ 48.261428][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.261657][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.261933][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.262196][ T67] Tainted: [W]=WARN [ 48.262284][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.262439][ T67] Workqueue: netns cleanup_net [ 48.262565][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.262721][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.263152][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.263300][ T67] RAX: 00000000ffffffa6 RBX: ff110000174303c0 RCX: 1ff4000000090eed [ 48.263488][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001743047c [ 48.263661][ T67] RBP: ff11000011a31000 R08: 1fe2200002e86091 R09: ff110000090f8bd0 [ 48.263837][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.264013][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.264191][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.264402][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.264549][ T67] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.264723][ T67] PKRU: 55555554 [ 48.264810][ T67] Call Trace: [ 48.264897][ T67] [ 48.264962][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.265110][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.265256][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.265381][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.265504][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.265620][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.265736][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.265854][ T67] ops_undo_list+0x615/0x8f0 [ 48.265975][ T67] ? netns_install+0x2a0/0x2a0 [ 48.266091][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.266214][ T67] cleanup_net+0x431/0x940 [ 48.266332][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.266457][ T67] ? process_one_work+0xdb7/0x1410 [ 48.266575][ T67] ? lock_acquire+0x134/0x160 [ 48.266692][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.266813][ T67] process_one_work+0xdf8/0x1410 [ 48.266933][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.267049][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.267171][ T67] worker_thread+0x4f1/0xd60 [ 48.267292][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.267417][ T67] kthread+0x367/0x460 [ 48.267506][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.267650][ T67] ? kthread_affine_node+0x330/0x330 [ 48.267769][ T67] ret_from_fork+0x474/0x6b0 [ 48.267886][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.268031][ T67] ? __switch_to+0x5a3/0xe00 [ 48.268149][ T67] ? kthread_affine_node+0x330/0x330 [ 48.268266][ T67] ret_from_fork_asm+0x11/0x20 [ 48.268397][ T67] [ 48.268483][ T67] irq event stamp: 754929 [ 48.268573][ T67] hardirqs last enabled at (754937): [] __up_console_sem+0x5a/0x70 [ 48.268776][ T67] hardirqs last disabled at (754944): [] __up_console_sem+0x3f/0x70 [ 48.268978][ T67] softirqs last enabled at (754432): [] __alloc_skb+0x4c2/0x5f0 [ 48.269182][ T67] softirqs last disabled at (754430): [] __alloc_skb+0x4c2/0x5f0 [ 48.269390][ T67] ---[ end trace 0000000000000000 ]--- [ 48.270557][ T67] ------------[ cut here ]------------ [ 48.270675][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.270974][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.271243][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.271598][ T67] Tainted: [W]=WARN [ 48.271686][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.271907][ T67] Workqueue: netns cleanup_net [ 48.272034][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.272191][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.272696][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 48.272847][ T67] RAX: 00000000ffffffa6 RBX: ff11000017430740 RCX: 1ff4000000090eed [ 48.273098][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000174307fc [ 48.273270][ T67] RBP: ff1100000ff11000 R08: 1fe2200002e86101 R09: ff110000090f8bd0 [ 48.273461][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.273710][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.273888][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.274164][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.274308][ T67] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.274488][ T67] PKRU: 55555554 [ 48.274576][ T67] Call Trace: [ 48.274736][ T67] [ 48.274801][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.274951][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.275097][ T67] ? queue_rcu_work+0x7c/0xa0 [ 48.275286][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 48.275414][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.275530][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 48.275646][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.275837][ T67] ops_undo_list+0x615/0x8f0 [ 48.275958][ T67] ? netns_install+0x2a0/0x2a0 [ 48.276075][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.276194][ T67] cleanup_net+0x431/0x940 [ 48.276386][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.276506][ T67] ? process_one_work+0xdb7/0x1410 [ 48.276624][ T67] ? lock_acquire+0x134/0x160 [ 48.276740][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.276932][ T67] process_one_work+0xdf8/0x1410 [ 48.277055][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.277173][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.277294][ T67] worker_thread+0x4f1/0xd60 [ 48.277425][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.277545][ T67] kthread+0x367/0x460 [ 48.277638][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.277784][ T67] ? kthread_affine_node+0x330/0x330 [ 48.277977][ T67] ret_from_fork+0x474/0x6b0 [ 48.278095][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.278240][ T67] ? __switch_to+0x5a3/0xe00 [ 48.278360][ T67] ? kthread_affine_node+0x330/0x330 [ 48.278481][ T67] ret_from_fork_asm+0x11/0x20 [ 48.278604][ T67] [ 48.278690][ T67] irq event stamp: 756435 [ 48.278778][ T67] hardirqs last enabled at (756443): [] __up_console_sem+0x5a/0x70 [ 48.279053][ T67] hardirqs last disabled at (756450): [] __up_console_sem+0x3f/0x70 [ 48.279254][ T67] softirqs last enabled at (756126): [] handle_softirqs+0x611/0x940 [ 48.279462][ T67] softirqs last disabled at (756115): [] __irq_exit_rcu+0x103/0x1c0 [ 48.279664][ T67] ---[ end trace 0000000000000000 ]--- [ 48.283623][ T815] ------------[ cut here ]------------ [ 48.283766][ T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/815 [ 48.283997][ T815] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.284307][ T815] CPU: 0 UID: 0 PID: 815 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.284594][ T815] Tainted: [W]=WARN [ 48.284695][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.284861][ T815] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.285032][ T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.285519][ T815] RSP: 0018:ffa00000015ef8f8 EFLAGS: 00010286 [ 48.285684][ T815] RAX: 00000000ffffffa6 RBX: ff1100000b5fcc80 RCX: 1ff40000002bdee5 [ 48.285880][ T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fcd3c [ 48.286078][ T815] RBP: ff11000007964000 R08: 1fe22000016bf9a9 R09: ff1100000f915180 [ 48.286277][ T815] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.286488][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007964000 [ 48.286691][ T815] FS: 00007f648ae3c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.286926][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.287089][ T815] CR2: 0000561705c5dd5c CR3: 000000000e97f002 CR4: 0000000000771ef0 [ 48.287293][ T815] PKRU: 55555554 [ 48.287402][ T815] Call Trace: [ 48.287500][ T815] [ 48.287573][ T815] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.287704][ T815] ? notifier_call_chain+0xb0/0x320 [ 48.287839][ T815] rtmsg_ifinfo+0x5c/0xb0 [ 48.287946][ T815] register_netdevice+0x1526/0x1bc0 [ 48.288080][ T815] ? unregister_netdevice_queue+0x470/0x470 [ 48.288244][ T815] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.288386][ T815] __ip_tunnel_create+0x380/0x470 [ 48.288523][ T815] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 48.288656][ T815] ? net_generic+0xb3/0x1e0 [ 48.288790][ T815] ip_tunnel_init_net+0x1b4/0x510 [ 48.288924][ T815] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 48.289057][ T815] ? trace_kmalloc+0xed/0x130 [ 48.289194][ T815] ? __kasan_kmalloc+0x7b/0x90 [ 48.289331][ T815] vti_init_net+0x2a/0x140 [ 48.289485][ T815] ops_init+0x187/0x560 [ 48.289586][ T815] setup_net+0x11b/0x3b0 [ 48.289686][ T815] ? unregister_pernet_device+0x80/0x80 [ 48.289820][ T815] ? lockdep_init_map_type+0x5d/0x250 [ 48.289951][ T815] ? mutex_init_lockdep+0xf6/0x120 [ 48.290090][ T815] copy_net_ns+0x383/0x660 [ 48.290223][ T815] create_new_namespaces+0x371/0xa10 [ 48.290362][ T815] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.290505][ T815] ksys_unshare+0x353/0x880 [ 48.290637][ T815] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.290772][ T815] ? walk_process_tree+0x350/0x350 [ 48.290907][ T815] ? __x64_sys_openat+0x10e/0x210 [ 48.291039][ T815] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.291173][ T815] __x64_sys_unshare+0x34/0x50 [ 48.291304][ T815] ? do_syscall_64+0x82/0xfc0 [ 48.291450][ T815] do_syscall_64+0x117/0xfc0 [ 48.291581][ T815] ? trace_hardirqs_off+0xd/0x30 [ 48.291713][ T815] ? exc_page_fault+0xee/0x100 [ 48.291847][ T815] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.292016][ T815] RIP: 0033:0x7f648b0febcb [ 48.292156][ T815] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.292635][ T815] RSP: 002b:00007ffceb134f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.292841][ T815] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f648b0febcb [ 48.293040][ T815] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.293238][ T815] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.293450][ T815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffceb1371a0 [ 48.293649][ T815] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffceb138889 [ 48.293858][ T815] [ 48.293957][ T815] irq event stamp: 46145 [ 48.294057][ T815] hardirqs last enabled at (46153): [] __up_console_sem+0x5a/0x70 [ 48.294287][ T815] hardirqs last disabled at (46160): [] __up_console_sem+0x3f/0x70 [ 48.294524][ T815] softirqs last enabled at (45730): [] handle_softirqs+0x611/0x940 [ 48.294753][ T815] softirqs last disabled at (45725): [] __irq_exit_rcu+0x103/0x1c0 [ 48.294980][ T815] ---[ end trace 0000000000000000 ]--- [ 48.297186][ T67] ------------[ cut here ]------------ [ 48.297316][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.297576][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.297863][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.298146][ T67] Tainted: [W]=WARN [ 48.298242][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.298406][ T67] Workqueue: netns cleanup_net [ 48.298536][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.298702][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.299144][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 48.299298][ T67] RAX: 00000000ffffffa6 RBX: ff11000017430900 RCX: 1ff4000000090eaf [ 48.299492][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000174309bc [ 48.299675][ T67] RBP: ff110000132f4000 R08: 1fe2200002e86139 R09: ff110000090f8bd0 [ 48.299861][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041 [ 48.300045][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 48.300228][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.300453][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.300607][ T67] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.300793][ T67] PKRU: 55555554 [ 48.300885][ T67] Call Trace: [ 48.300977][ T67] [ 48.301041][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.301166][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 48.301260][ T67] netif_close_many+0x2ac/0x640 [ 48.301389][ T67] ? lock_acquire+0x134/0x160 [ 48.301520][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.301645][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.301770][ T67] ? __dev_close_many+0x670/0x670 [ 48.301894][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 48.302048][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 48.302202][ T67] ? mutex_is_locked+0x1c/0x50 [ 48.302329][ T67] ? rtnl_is_locked+0x15/0x20 [ 48.302461][ T67] ? default_device_exit_net+0x78/0x7b0 [ 48.302587][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.302743][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.302868][ T67] default_device_exit_batch+0x38b/0x600 [ 48.302993][ T67] ? unregister_netdev+0x60/0x60 [ 48.303121][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.303244][ T67] ? fou_exit_net+0x30/0x110 [ 48.303378][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.303510][ T67] ? netns_install+0x2a0/0x2a0 [ 48.303631][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.303757][ T67] cleanup_net+0x431/0x940 [ 48.303885][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.304009][ T67] ? process_one_work+0xdb7/0x1410 [ 48.304133][ T67] ? lock_acquire+0x134/0x160 [ 48.304255][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.304389][ T67] process_one_work+0xdf8/0x1410 [ 48.304523][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.304647][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.304775][ T67] worker_thread+0x4f1/0xd60 [ 48.304907][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.305031][ T67] kthread+0x367/0x460 [ 48.305125][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.305279][ T67] ? kthread_affine_node+0x330/0x330 [ 48.305415][ T67] ret_from_fork+0x474/0x6b0 [ 48.305539][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.305693][ T67] ? __switch_to+0x5a3/0xe00 [ 48.305815][ T67] ? kthread_affine_node+0x330/0x330 [ 48.305938][ T67] ret_from_fork_asm+0x11/0x20 [ 48.306069][ T67] [ 48.306161][ T67] irq event stamp: 758819 [ 48.306253][ T67] hardirqs last enabled at (758827): [] __up_console_sem+0x5a/0x70 [ 48.306478][ T67] hardirqs last disabled at (758836): [] __up_console_sem+0x3f/0x70 [ 48.306691][ T67] softirqs last enabled at (758348): [] handle_softirqs+0x611/0x940 [ 48.306912][ T67] softirqs last disabled at (758343): [] __irq_exit_rcu+0x103/0x1c0 [ 48.307128][ T67] ---[ end trace 0000000000000000 ]--- [ 48.308183][ T67] ------------[ cut here ]------------ [ 48.308303][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/67 [ 48.308975][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.309251][ T67] CPU: 1 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.309849][ T67] Tainted: [W]=WARN [ 48.309939][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.310087][ T67] Workqueue: netns cleanup_net [ 48.310215][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.310432][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.310859][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 48.311014][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d7e0200 RCX: 1ff4000000090ed5 [ 48.311190][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d7e02bc [ 48.311429][ T67] RBP: ff110000132f4000 R08: 1fe2200001afc059 R09: ff110000090f8bd0 [ 48.311610][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 48.311784][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 48.311962][ T67] FS: 0000000000000000(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 48.312170][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.312317][ T67] CR2: 00007f648b03dc20 CR3: 000000000e97f001 CR4: 0000000000771ef0 [ 48.312547][ T67] PKRU: 55555554 [ 48.312637][ T67] Call Trace: [ 48.312724][ T67] [ 48.312786][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 48.312945][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 48.313094][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.313215][ T67] default_device_exit_batch+0x38b/0x600 [ 48.313335][ T67] ? unregister_netdev+0x60/0x60 [ 48.313505][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 48.313624][ T67] ? fou_exit_net+0x30/0x110 [ 48.313743][ T67] ops_undo_list+0x2ce/0x8f0 [ 48.313872][ T67] ? netns_install+0x2a0/0x2a0 [ 48.313990][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.314111][ T67] cleanup_net+0x431/0x940 [ 48.314230][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 48.314399][ T67] ? process_one_work+0xdb7/0x1410 [ 48.314521][ T67] ? lock_acquire+0x134/0x160 [ 48.314638][ T67] ? rcu_is_watching+0x15/0xd0 [ 48.314758][ T67] process_one_work+0xdf8/0x1410 [ 48.314883][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 48.315000][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 48.315123][ T67] worker_thread+0x4f1/0xd60 [ 48.315245][ T67] ? rescuer_thread+0x1320/0x1320 [ 48.315418][ T67] kthread+0x367/0x460 [ 48.315507][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 48.315653][ T67] ? kthread_affine_node+0x330/0x330 [ 48.315774][ T67] ret_from_fork+0x474/0x6b0 [ 48.315893][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.316040][ T67] ? __switch_to+0x5a3/0xe00 [ 48.316163][ T67] ? kthread_affine_node+0x330/0x330 [ 48.316282][ T67] ret_from_fork_asm+0x11/0x20 [ 48.316457][ T67] [ 48.316547][ T67] irq event stamp: 764605 [ 48.316635][ T67] hardirqs last enabled at (764613): [] __up_console_sem+0x5a/0x70 [ 48.316844][ T67] hardirqs last disabled at (764620): [] __up_console_sem+0x3f/0x70 [ 48.317048][ T67] softirqs last enabled at (764594): [] handle_softirqs+0x611/0x940 [ 48.317252][ T67] softirqs last disabled at (764503): [] __irq_exit_rcu+0x103/0x1c0 [ 48.317514][ T67] ---[ end trace 0000000000000000 ]--- [ 48.321337][ T815] ------------[ cut here ]------------ [ 48.321493][ T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/815 [ 48.321719][ T815] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.322024][ T815] CPU: 0 UID: 0 PID: 815 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.322289][ T815] Tainted: [W]=WARN [ 48.322400][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.322564][ T815] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.322734][ T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.323208][ T815] RSP: 0018:ffa00000015efa78 EFLAGS: 00010286 [ 48.323380][ T815] RAX: 00000000ffffffa6 RBX: ff11000012e23c40 RCX: 1ff40000002bdf15 [ 48.323582][ T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e23cfc [ 48.323779][ T815] RBP: ff1100000a9d9000 R08: 1fe22000025c47a1 R09: ff1100000f915180 [ 48.323979][ T815] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.324174][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a9d9000 [ 48.324379][ T815] FS: 00007f648ae3c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.324613][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.324782][ T815] CR2: 0000561705c5dd5c CR3: 000000000e97f002 CR4: 0000000000771ef0 [ 48.324981][ T815] PKRU: 55555554 [ 48.325080][ T815] Call Trace: [ 48.325177][ T815] [ 48.325244][ T815] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.325388][ T815] ? notifier_call_chain+0xb0/0x320 [ 48.325527][ T815] rtmsg_ifinfo+0x5c/0xb0 [ 48.325629][ T815] register_netdevice+0x1526/0x1bc0 [ 48.325761][ T815] ? unregister_netdevice_queue+0x470/0x470 [ 48.325924][ T815] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.326058][ T815] register_netdev+0x23/0x40 [ 48.326189][ T815] vti6_init_net+0x280/0x3c0 [ 48.326321][ T815] ops_init+0x187/0x560 [ 48.326437][ T815] setup_net+0x11b/0x3b0 [ 48.326541][ T815] ? unregister_pernet_device+0x80/0x80 [ 48.326671][ T815] ? lockdep_init_map_type+0x5d/0x250 [ 48.326808][ T815] ? mutex_init_lockdep+0xf6/0x120 [ 48.326941][ T815] copy_net_ns+0x383/0x660 [ 48.327073][ T815] create_new_namespaces+0x371/0xa10 [ 48.327208][ T815] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.327348][ T815] ksys_unshare+0x353/0x880 [ 48.327485][ T815] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.327616][ T815] ? walk_process_tree+0x350/0x350 [ 48.327748][ T815] ? __x64_sys_openat+0x10e/0x210 [ 48.327880][ T815] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.328019][ T815] __x64_sys_unshare+0x34/0x50 [ 48.328149][ T815] ? do_syscall_64+0x82/0xfc0 [ 48.328283][ T815] do_syscall_64+0x117/0xfc0 [ 48.328423][ T815] ? trace_hardirqs_off+0xd/0x30 [ 48.328555][ T815] ? exc_page_fault+0xee/0x100 [ 48.328693][ T815] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.328856][ T815] RIP: 0033:0x7f648b0febcb [ 48.328993][ T815] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.329475][ T815] RSP: 002b:00007ffceb134f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.329673][ T815] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f648b0febcb [ 48.329875][ T815] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.330070][ T815] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.330267][ T815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffceb1371a0 [ 48.330472][ T815] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffceb138889 [ 48.330674][ T815] [ 48.330771][ T815] irq event stamp: 53463 [ 48.330868][ T815] hardirqs last enabled at (53471): [] __up_console_sem+0x5a/0x70 [ 48.331099][ T815] hardirqs last disabled at (53478): [] __up_console_sem+0x3f/0x70 [ 48.331324][ T815] softirqs last enabled at (53064): [] handle_softirqs+0x611/0x940 [ 48.331568][ T815] softirqs last disabled at (53059): [] __irq_exit_rcu+0x103/0x1c0 [ 48.331796][ T815] ---[ end trace 0000000000000000 ]--- [ 48.334654][ T815] ------------[ cut here ]------------ [ 48.334793][ T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/815 [ 48.335018][ T815] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.335321][ T815] CPU: 0 UID: 0 PID: 815 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.335600][ T815] Tainted: [W]=WARN [ 48.335700][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.335865][ T815] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.336037][ T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.336515][ T815] RSP: 0018:ffa00000015efa68 EFLAGS: 00010286 [ 48.336681][ T815] RAX: 00000000ffffffa6 RBX: ff11000008cd2900 RCX: 1ff40000002bdf13 [ 48.336877][ T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd29bc [ 48.337072][ T815] RBP: ff11000017024000 R08: 1fe220000119a539 R09: ff1100000f915180 [ 48.337273][ T815] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.337486][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000017024000 [ 48.337682][ T815] FS: 00007f648ae3c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.337910][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.338086][ T815] CR2: 0000561705c5dd5c CR3: 000000000e97f002 CR4: 0000000000771ef0 [ 48.338283][ T815] PKRU: 55555554 [ 48.338386][ T815] Call Trace: [ 48.338488][ T815] [ 48.338561][ T815] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.338692][ T815] ? notifier_call_chain+0xb0/0x320 [ 48.338823][ T815] rtmsg_ifinfo+0x5c/0xb0 [ 48.338926][ T815] register_netdevice+0x1526/0x1bc0 [ 48.339059][ T815] ? unregister_netdevice_queue+0x470/0x470 [ 48.339224][ T815] register_netdev+0x23/0x40 [ 48.339358][ T815] sit_init_net+0x299/0x570 [ 48.339494][ T815] ops_init+0x187/0x560 [ 48.339594][ T815] setup_net+0x11b/0x3b0 [ 48.339694][ T815] ? unregister_pernet_device+0x80/0x80 [ 48.339828][ T815] ? lockdep_init_map_type+0x5d/0x250 [ 48.339959][ T815] ? mutex_init_lockdep+0xf6/0x120 [ 48.340091][ T815] copy_net_ns+0x383/0x660 [ 48.340232][ T815] create_new_namespaces+0x371/0xa10 [ 48.340376][ T815] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.340514][ T815] ksys_unshare+0x353/0x880 [ 48.340650][ T815] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.340785][ T815] ? walk_process_tree+0x350/0x350 [ 48.340916][ T815] ? __x64_sys_openat+0x10e/0x210 [ 48.341048][ T815] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.341185][ T815] __x64_sys_unshare+0x34/0x50 [ 48.341314][ T815] ? do_syscall_64+0x82/0xfc0 [ 48.341455][ T815] do_syscall_64+0x117/0xfc0 [ 48.341585][ T815] ? trace_hardirqs_off+0xd/0x30 [ 48.341714][ T815] ? exc_page_fault+0xee/0x100 [ 48.341846][ T815] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.342010][ T815] RIP: 0033:0x7f648b0febcb [ 48.342147][ T815] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.342620][ T815] RSP: 002b:00007ffceb134f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.342818][ T815] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f648b0febcb [ 48.343013][ T815] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.343209][ T815] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.343410][ T815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffceb1371a0 [ 48.343612][ T815] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffceb138889 [ 48.343814][ T815] [ 48.343913][ T815] irq event stamp: 55359 [ 48.344012][ T815] hardirqs last enabled at (55367): [] __up_console_sem+0x5a/0x70 [ 48.344239][ T815] hardirqs last disabled at (55374): [] __up_console_sem+0x3f/0x70 [ 48.344478][ T815] softirqs last enabled at (54820): [] __alloc_skb+0x4c2/0x5f0 [ 48.344704][ T815] softirqs last disabled at (54818): [] __alloc_skb+0x4c2/0x5f0 [ 48.344932][ T815] ---[ end trace 0000000000000000 ]--- [ 48.347993][ T815] ------------[ cut here ]------------ [ 48.348130][ T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/815 [ 48.348363][ T815] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.348665][ T815] CPU: 0 UID: 0 PID: 815 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.348930][ T815] Tainted: [W]=WARN [ 48.349030][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.349196][ T815] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.349372][ T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.349842][ T815] RSP: 0018:ffa00000015efa78 EFLAGS: 00010286 [ 48.350010][ T815] RAX: 00000000ffffffa6 RBX: ff110000103e4900 RCX: 1ff40000002bdf15 [ 48.350206][ T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e49bc [ 48.350411][ T815] RBP: ff110000088e1000 R08: 1fe220000207c939 R09: ff1100000f915180 [ 48.350606][ T815] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.350805][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000088e1000 [ 48.351001][ T815] FS: 00007f648ae3c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.351236][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.351408][ T815] CR2: 0000561705c5dd5c CR3: 000000000e97f002 CR4: 0000000000771ef0 [ 48.351605][ T815] PKRU: 55555554 [ 48.351709][ T815] Call Trace: [ 48.351806][ T815] [ 48.351873][ T815] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.352006][ T815] ? notifier_call_chain+0xb0/0x320 [ 48.352139][ T815] rtmsg_ifinfo+0x5c/0xb0 [ 48.352240][ T815] register_netdevice+0x1526/0x1bc0 [ 48.352380][ T815] ? unregister_netdevice_queue+0x470/0x470 [ 48.352549][ T815] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.352686][ T815] register_netdev+0x23/0x40 [ 48.352817][ T815] ip6_tnl_init_net+0x2b8/0x400 [ 48.352950][ T815] ops_init+0x187/0x560 [ 48.353050][ T815] setup_net+0x11b/0x3b0 [ 48.353149][ T815] ? unregister_pernet_device+0x80/0x80 [ 48.353285][ T815] ? lockdep_init_map_type+0x5d/0x250 [ 48.353424][ T815] ? mutex_init_lockdep+0xf6/0x120 [ 48.353559][ T815] copy_net_ns+0x383/0x660 [ 48.353691][ T815] create_new_namespaces+0x371/0xa10 [ 48.353830][ T815] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.353962][ T815] ksys_unshare+0x353/0x880 [ 48.354093][ T815] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.354224][ T815] ? walk_process_tree+0x350/0x350 [ 48.354359][ T815] ? __x64_sys_openat+0x10e/0x210 [ 48.354501][ T815] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.354634][ T815] __x64_sys_unshare+0x34/0x50 [ 48.354763][ T815] ? do_syscall_64+0x82/0xfc0 [ 48.354894][ T815] do_syscall_64+0x117/0xfc0 [ 48.355026][ T815] ? trace_hardirqs_off+0xd/0x30 [ 48.355157][ T815] ? exc_page_fault+0xee/0x100 [ 48.355293][ T815] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.355466][ T815] RIP: 0033:0x7f648b0febcb [ 48.355605][ T815] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.356070][ T815] RSP: 002b:00007ffceb134f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.356268][ T815] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f648b0febcb [ 48.356476][ T815] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.356670][ T815] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.356864][ T815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffceb1371a0 [ 48.357058][ T815] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffceb138889 [ 48.357263][ T815] [ 48.357367][ T815] irq event stamp: 57469 [ 48.357469][ T815] hardirqs last enabled at (57477): [] __up_console_sem+0x5a/0x70 [ 48.357696][ T815] hardirqs last disabled at (57484): [] __up_console_sem+0x3f/0x70 [ 48.357921][ T815] softirqs last enabled at (56914): [] __alloc_skb+0x4c2/0x5f0 [ 48.358150][ T815] softirqs last disabled at (56912): [] __alloc_skb+0x4c2/0x5f0 [ 48.358382][ T815] ---[ end trace 0000000000000000 ]--- [ 48.396245][ T816] ------------[ cut here ]------------ [ 48.396414][ T816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/816 [ 48.396642][ T816] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.396947][ T816] CPU: 3 UID: 0 PID: 816 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.397213][ T816] Tainted: [W]=WARN [ 48.397312][ T816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.397486][ T816] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.397658][ T816] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.398123][ T816] RSP: 0018:ffa000000145f020 EFLAGS: 00010286 [ 48.398290][ T816] RAX: 00000000ffffffa6 RBX: ff11000017692c80 RCX: 1ff400000028bdca [ 48.398912][ T816] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017692d3c [ 48.399109][ T816] RBP: ff1100000a81c000 R08: 1fe2200002ed25a9 R09: ff1100000f9c2e58 [ 48.399306][ T816] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 48.399509][ T816] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 48.399707][ T816] FS: 00007fa8438c7840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 48.399935][ T816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.400102][ T816] CR2: 0000000007e54988 CR3: 000000000e087002 CR4: 0000000000771ef0 [ 48.400298][ T816] PKRU: 55555554 [ 48.400404][ T816] Call Trace: [ 48.400502][ T816] [ 48.400570][ T816] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.400710][ T816] rtmsg_ifinfo+0x5c/0xb0 [ 48.400810][ T816] ? mark_held_locks+0x40/0x70 [ 48.400941][ T816] __dev_notify_flags+0x1b8/0x280 [ 48.401075][ T816] ? netif_change_name+0x8c0/0x8c0 [ 48.401205][ T816] ? __dev_change_flags+0x4a4/0x6d0 [ 48.401335][ T816] ? netif_set_allmulti+0x2c0/0x2c0 [ 48.401475][ T816] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.401607][ T816] ? is_bpf_text_address+0x68/0x110 [ 48.401741][ T816] netif_change_flags+0xfe/0x190 [ 48.401875][ T816] ? unwind_get_return_address+0x67/0xd0 [ 48.402006][ T816] do_setlink.isra.0+0x1d25/0x2a60 [ 48.402140][ T816] ? rtnl_link_get_size+0x350/0x350 [ 48.402271][ T816] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 48.402444][ T816] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.402573][ T816] ? validate_chain+0x38b/0xc20 [ 48.402703][ T816] ? rcu_read_lock_any_held+0x66/0x90 [ 48.402835][ T816] ? stack_depot_save_flags+0x367/0x770 [ 48.402968][ T816] ? __kernel_text_address+0x12/0x30 [ 48.403099][ T816] ? __lock_acquire+0x508/0xc10 [ 48.403231][ T816] ? lock_acquire.part.0+0xbc/0x260 [ 48.403366][ T816] ? rtnl_newlink+0x883/0xee0 [ 48.403503][ T816] ? rcu_is_watching+0x15/0xd0 [ 48.403634][ T816] ? lock_acquire+0x134/0x160 [ 48.403766][ T816] ? rcu_is_watching+0x15/0xd0 [ 48.403895][ T816] ? rcu_is_watching+0x15/0xd0 [ 48.404027][ T816] ? trace_contention_end+0xb3/0x1a0 [ 48.404157][ T816] ? __mutex_lock+0x1db/0x2010 [ 48.404289][ T816] ? __mutex_lock+0x9b2/0x2010 [ 48.404434][ T816] ? rtnl_newlink+0x883/0xee0 [ 48.404566][ T816] ? ww_mutex_lock+0x160/0x160 [ 48.404699][ T816] ? __rtnl_newlink+0x3fa/0xa50 [ 48.404836][ T816] rtnl_newlink+0x8d1/0xee0 [ 48.404970][ T816] ? lock_acquire.part.0+0xbc/0x260 [ 48.405100][ T816] ? find_held_lock+0x2b/0x80 [ 48.405230][ T816] ? __rtnl_newlink+0xa50/0xa50 [ 48.405368][ T816] ? mark_usage+0x61/0x170 [ 48.405502][ T816] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.405634][ T816] ? lock_acquire.part.0+0xbc/0x260 [ 48.405766][ T816] ? find_held_lock+0x2b/0x80 [ 48.405896][ T816] ? __rtnl_newlink+0xa50/0xa50 [ 48.406026][ T816] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.406157][ T816] ? __rtnl_newlink+0xa50/0xa50 [ 48.406287][ T816] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.406423][ T816] ? validate_chain+0x38b/0xc20 [ 48.406553][ T816] ? rtnl_link_fill+0x920/0x920 [ 48.406683][ T816] ? __lock_acquire+0x508/0xc10 [ 48.406815][ T816] ? lock_acquire.part.0+0xbc/0x260 [ 48.406944][ T816] ? find_held_lock+0x2b/0x80 [ 48.407074][ T816] netlink_rcv_skb+0x14e/0x3a0 [ 48.407207][ T816] ? rtnl_link_fill+0x920/0x920 [ 48.407337][ T816] ? netlink_ack+0xcf0/0xcf0 [ 48.407478][ T816] ? netlink_deliver_tap+0xc5/0x330 [ 48.407606][ T816] ? netlink_deliver_tap+0x13c/0x330 [ 48.407737][ T816] netlink_unicast+0x486/0x750 [ 48.407870][ T816] ? netlink_attachskb+0x810/0x810 [ 48.408008][ T816] ? __lock_acquire+0x508/0xc10 [ 48.408150][ T816] netlink_sendmsg+0x735/0xc60 [ 48.408282][ T816] ? netlink_unicast+0x750/0x750 [ 48.408423][ T816] ? __might_fault+0x97/0x140 [ 48.408557][ T816] ____sys_sendmsg+0x419/0x850 [ 48.408688][ T816] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.408818][ T816] ? get_timestamp.constprop.0+0x390/0x390 [ 48.408981][ T816] ? move_addr_to_kernel+0x40/0x40 [ 48.409113][ T816] ? stack_depot_save_flags+0x367/0x770 [ 48.409244][ T816] ? validate_chain+0x38b/0xc20 [ 48.409385][ T816] ___sys_sendmsg+0x14e/0x1d0 [ 48.409522][ T816] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 48.409684][ T816] ? copy_msghdr_from_user+0x460/0x460 [ 48.409830][ T816] __sys_sendmsg+0x145/0x1f0 [ 48.409961][ T816] ? __sys_sendmsg_sock+0x20/0x20 [ 48.410091][ T816] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 48.410255][ T816] ? do_raw_spin_unlock+0x59/0x250 [ 48.410389][ T816] ? rcu_is_watching+0x15/0xd0 [ 48.410525][ T816] do_syscall_64+0x117/0xfc0 [ 48.410656][ T816] ? trace_hardirqs_off+0xd/0x30 [ 48.410786][ T816] ? exc_page_fault+0xee/0x100 [ 48.410920][ T816] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.411084][ T816] RIP: 0033:0x7fa843b0108e [ 48.411222][ T816] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.411696][ T816] RSP: 002b:00007ffcda5aa720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.411894][ T816] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa843b0108e [ 48.412096][ T816] RDX: 0000000000000000 RSI: 00007ffcda5aa7d0 RDI: 0000000000000005 [ 48.412292][ T816] RBP: 00007ffcda5aa730 R08: 0000000000000000 R09: 0000000000000000 [ 48.412495][ T816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e485 [ 48.412694][ T816] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda5aaea0 [ 48.412901][ T816] [ 48.412999][ T816] irq event stamp: 31085 [ 48.413097][ T816] hardirqs last enabled at (31093): [] __up_console_sem+0x5a/0x70 [ 48.413326][ T816] hardirqs last disabled at (31100): [] __up_console_sem+0x3f/0x70 [ 48.413565][ T816] softirqs last enabled at (30272): [] handle_softirqs+0x611/0x940 [ 48.413794][ T816] softirqs last disabled at (29575): [] __irq_exit_rcu+0x103/0x1c0 [ 48.414024][ T816] ---[ end trace 0000000000000000 ]--- [ 48.514025][ T819] ------------[ cut here ]------------ [ 48.514201][ T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/819 [ 48.514454][ T819] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.514766][ T819] CPU: 3 UID: 0 PID: 819 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.515037][ T819] Tainted: [W]=WARN [ 48.515138][ T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.515302][ T819] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.515487][ T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.515960][ T819] RSP: 0018:ffa000000160fa80 EFLAGS: 00010286 [ 48.516128][ T819] RAX: 00000000ffffffa6 RBX: ff1100000a256040 RCX: 1ff40000002c1f16 [ 48.516327][ T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2560fc [ 48.516532][ T819] RBP: ff110000091bc000 R08: 1fe220000144ac21 R09: ff1100000f90d180 [ 48.516736][ T819] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 48.516935][ T819] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000091bc000 [ 48.517135][ T819] FS: 00007f6501f0c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 48.517375][ T819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.517551][ T819] CR2: 00007f650210dc20 CR3: 000000000fa67002 CR4: 0000000000771ef0 [ 48.517751][ T819] PKRU: 55555554 [ 48.517851][ T819] Call Trace: [ 48.517952][ T819] [ 48.518023][ T819] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.518158][ T819] ? notifier_call_chain+0xb0/0x320 [ 48.518293][ T819] rtmsg_ifinfo+0x5c/0xb0 [ 48.518402][ T819] register_netdevice+0x1526/0x1bc0 [ 48.518541][ T819] ? unregister_netdevice_queue+0x470/0x470 [ 48.518706][ T819] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.518844][ T819] register_netdev+0x23/0x40 [ 48.518976][ T819] loopback_net_init+0x7d/0x150 [ 48.519111][ T819] ops_init+0x187/0x560 [ 48.519212][ T819] setup_net+0x11b/0x3b0 [ 48.519317][ T819] ? unregister_pernet_device+0x80/0x80 [ 48.519462][ T819] ? lockdep_init_map_type+0x5d/0x250 [ 48.519599][ T819] ? mutex_init_lockdep+0xf6/0x120 [ 48.519735][ T819] copy_net_ns+0x383/0x660 [ 48.519868][ T819] create_new_namespaces+0x371/0xa10 [ 48.520004][ T819] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.520138][ T819] ksys_unshare+0x353/0x880 [ 48.520273][ T819] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.520417][ T819] ? walk_process_tree+0x350/0x350 [ 48.520548][ T819] ? __x64_sys_openat+0x10e/0x210 [ 48.520688][ T819] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.520822][ T819] __x64_sys_unshare+0x34/0x50 [ 48.520953][ T819] ? do_syscall_64+0x82/0xfc0 [ 48.521086][ T819] do_syscall_64+0x117/0xfc0 [ 48.521220][ T819] ? trace_hardirqs_off+0xd/0x30 [ 48.521357][ T819] ? exc_page_fault+0xee/0x100 [ 48.521495][ T819] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.521660][ T819] RIP: 0033:0x7f65021cebcb [ 48.521801][ T819] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.522271][ T819] RSP: 002b:00007fffdc97c828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.522484][ T819] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f65021cebcb [ 48.522683][ T819] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.522882][ T819] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.523087][ T819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffdc97ea50 [ 48.523291][ T819] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffdc97f889 [ 48.523504][ T819] [ 48.523603][ T819] irq event stamp: 18755 [ 48.523703][ T819] hardirqs last enabled at (18763): [] __up_console_sem+0x5a/0x70 [ 48.523939][ T819] hardirqs last disabled at (18770): [] __up_console_sem+0x3f/0x70 [ 48.524170][ T819] softirqs last enabled at (18200): [] __alloc_skb+0x4c2/0x5f0 [ 48.524412][ T819] softirqs last disabled at (18198): [] __alloc_skb+0x4c2/0x5f0 [ 48.524641][ T819] ---[ end trace 0000000000000000 ]--- [ 48.527741][ T819] ------------[ cut here ]------------ [ 48.527884][ T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/819 [ 48.528118][ T819] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.528436][ T819] CPU: 3 UID: 0 PID: 819 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.528700][ T819] Tainted: [W]=WARN [ 48.528802][ T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.528966][ T819] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.529141][ T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.529620][ T819] RSP: 0018:ffa000000160f918 EFLAGS: 00010286 [ 48.529788][ T819] RAX: 00000000ffffffa6 RBX: ff1100000619ac80 RCX: 1ff40000002c1ee9 [ 48.529987][ T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619ad3c [ 48.530185][ T819] RBP: ff11000008b79000 R08: 1fe2200000c335a9 R09: ff1100000f90d180 [ 48.530387][ T819] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 48.530591][ T819] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008b79000 [ 48.530788][ T819] FS: 00007f6501f0c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 48.531021][ T819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.531187][ T819] CR2: 00007f650210dc20 CR3: 000000000fa67002 CR4: 0000000000771ef0 [ 48.531391][ T819] PKRU: 55555554 [ 48.531500][ T819] Call Trace: [ 48.531603][ T819] [ 48.531672][ T819] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.531805][ T819] ? notifier_call_chain+0xb0/0x320 [ 48.531938][ T819] rtmsg_ifinfo+0x5c/0xb0 [ 48.532041][ T819] register_netdevice+0x1526/0x1bc0 [ 48.532176][ T819] ? unregister_netdevice_queue+0x470/0x470 [ 48.532340][ T819] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.532486][ T819] __ip_tunnel_create+0x380/0x470 [ 48.532618][ T819] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 48.532749][ T819] ? net_generic+0xb3/0x1e0 [ 48.532883][ T819] ip_tunnel_init_net+0x1b4/0x510 [ 48.533018][ T819] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 48.533151][ T819] ? __kmalloc_noprof+0x2d7/0x760 [ 48.533287][ T819] ops_init+0x187/0x560 [ 48.533399][ T819] setup_net+0x11b/0x3b0 [ 48.533502][ T819] ? unregister_pernet_device+0x80/0x80 [ 48.533633][ T819] ? lockdep_init_map_type+0x5d/0x250 [ 48.533766][ T819] ? mutex_init_lockdep+0xf6/0x120 [ 48.533903][ T819] copy_net_ns+0x383/0x660 [ 48.534042][ T819] create_new_namespaces+0x371/0xa10 [ 48.534184][ T819] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.534319][ T819] ksys_unshare+0x353/0x880 [ 48.534459][ T819] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.534591][ T819] ? walk_process_tree+0x350/0x350 [ 48.534723][ T819] ? __x64_sys_openat+0x10e/0x210 [ 48.534856][ T819] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.534992][ T819] __x64_sys_unshare+0x34/0x50 [ 48.535124][ T819] ? do_syscall_64+0x82/0xfc0 [ 48.535256][ T819] do_syscall_64+0x117/0xfc0 [ 48.535396][ T819] ? trace_hardirqs_off+0xd/0x30 [ 48.535531][ T819] ? exc_page_fault+0xee/0x100 [ 48.535664][ T819] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.535828][ T819] RIP: 0033:0x7f65021cebcb [ 48.535966][ T819] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.536452][ T819] RSP: 002b:00007fffdc97c828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.536651][ T819] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f65021cebcb [ 48.536849][ T819] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.537053][ T819] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.537252][ T819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffdc97ea50 [ 48.537459][ T819] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffdc97f889 [ 48.537665][ T819] [ 48.537765][ T819] irq event stamp: 21045 [ 48.537865][ T819] hardirqs last enabled at (21053): [] __up_console_sem+0x5a/0x70 [ 48.538098][ T819] hardirqs last disabled at (21060): [] __up_console_sem+0x3f/0x70 [ 48.538337][ T819] softirqs last enabled at (20464): [] __alloc_skb+0x4c2/0x5f0 [ 48.538587][ T819] softirqs last disabled at (20462): [] __alloc_skb+0x4c2/0x5f0 [ 48.538819][ T819] ---[ end trace 0000000000000000 ]--- [ 48.542517][ T819] ------------[ cut here ]------------ [ 48.542660][ T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/819 [ 48.542891][ T819] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.543209][ T819] CPU: 3 UID: 0 PID: 819 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.543491][ T819] Tainted: [W]=WARN [ 48.543592][ T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.543758][ T819] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.543932][ T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.544483][ T819] RSP: 0018:ffa000000160f8f8 EFLAGS: 00010286 [ 48.544651][ T819] RAX: 00000000ffffffa6 RBX: ff1100000caec040 RCX: 1ff40000002c1ee5 [ 48.544849][ T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caec0fc [ 48.545048][ T819] RBP: ff1100000a821000 R08: 1fe220000195d821 R09: ff1100000f90d180 [ 48.545249][ T819] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 48.545509][ T819] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a821000 [ 48.545713][ T819] FS: 00007f6501f0c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 48.545946][ T819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.546114][ T819] CR2: 00007f650210dc20 CR3: 000000000fa67002 CR4: 0000000000771ef0 [ 48.546317][ T819] PKRU: 55555554 [ 48.546479][ T819] Call Trace: [ 48.546579][ T819] [ 48.546648][ T819] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.546782][ T819] ? notifier_call_chain+0xb0/0x320 [ 48.546918][ T819] rtmsg_ifinfo+0x5c/0xb0 [ 48.547019][ T819] register_netdevice+0x1526/0x1bc0 [ 48.547158][ T819] ? unregister_netdevice_queue+0x470/0x470 [ 48.547324][ T819] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.547519][ T819] __ip_tunnel_create+0x380/0x470 [ 48.547652][ T819] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 48.547785][ T819] ? net_generic+0xb3/0x1e0 [ 48.547920][ T819] ip_tunnel_init_net+0x1b4/0x510 [ 48.548053][ T819] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 48.548192][ T819] ? trace_kmalloc+0xed/0x130 [ 48.548328][ T819] ? __kasan_kmalloc+0x7b/0x90 [ 48.548528][ T819] vti_init_net+0x2a/0x140 [ 48.548666][ T819] ops_init+0x187/0x560 [ 48.548773][ T819] setup_net+0x11b/0x3b0 [ 48.548874][ T819] ? unregister_pernet_device+0x80/0x80 [ 48.549006][ T819] ? lockdep_init_map_type+0x5d/0x250 [ 48.549141][ T819] ? mutex_init_lockdep+0xf6/0x120 [ 48.549279][ T819] copy_net_ns+0x383/0x660 [ 48.549473][ T819] create_new_namespaces+0x371/0xa10 [ 48.549610][ T819] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.549749][ T819] ksys_unshare+0x353/0x880 [ 48.549882][ T819] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.550017][ T819] ? walk_process_tree+0x350/0x350 [ 48.550150][ T819] ? __x64_sys_openat+0x10e/0x210 [ 48.550286][ T819] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.550482][ T819] __x64_sys_unshare+0x34/0x50 [ 48.550614][ T819] ? do_syscall_64+0x82/0xfc0 [ 48.550746][ T819] do_syscall_64+0x117/0xfc0 [ 48.550880][ T819] ? trace_hardirqs_off+0xd/0x30 [ 48.551016][ T819] ? exc_page_fault+0xee/0x100 [ 48.551149][ T819] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.551314][ T819] RIP: 0033:0x7f65021cebcb [ 48.551519][ T819] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.551992][ T819] RSP: 002b:00007fffdc97c828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.552200][ T819] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f65021cebcb [ 48.552462][ T819] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.552662][ T819] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.552861][ T819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffdc97ea50 [ 48.553061][ T819] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffdc97f889 [ 48.553268][ T819] [ 48.553430][ T819] irq event stamp: 24777 [ 48.553530][ T819] hardirqs last enabled at (24785): [] __up_console_sem+0x5a/0x70 [ 48.553763][ T819] hardirqs last disabled at (24792): [] __up_console_sem+0x3f/0x70 [ 48.553995][ T819] softirqs last enabled at (24774): [] handle_softirqs+0x611/0x940 [ 48.554228][ T819] softirqs last disabled at (24681): [] __irq_exit_rcu+0x103/0x1c0 [ 48.554517][ T819] ---[ end trace 0000000000000000 ]--- [ 48.562043][ T819] ------------[ cut here ]------------ [ 48.562190][ T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/819 [ 48.562438][ T819] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.562747][ T819] CPU: 0 UID: 0 PID: 819 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.563020][ T819] Tainted: [W]=WARN [ 48.563120][ T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.563290][ T819] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.563473][ T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.563949][ T819] RSP: 0018:ffa000000160fa78 EFLAGS: 00010286 [ 48.564120][ T819] RAX: 00000000ffffffa6 RBX: ff1100000971fe00 RCX: 1ff40000002c1f15 [ 48.564318][ T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971febc [ 48.564530][ T819] RBP: ff110000077ec000 R08: 1fe22000012e3fd9 R09: ff1100000f90d180 [ 48.564729][ T819] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.564927][ T819] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000077ec000 [ 48.565130][ T819] FS: 00007f6501f0c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.565370][ T819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.565545][ T819] CR2: 00007f1886235000 CR3: 000000000fa67001 CR4: 0000000000771ef0 [ 48.565746][ T819] PKRU: 55555554 [ 48.565846][ T819] Call Trace: [ 48.565947][ T819] [ 48.566017][ T819] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.566150][ T819] ? notifier_call_chain+0xb0/0x320 [ 48.566283][ T819] rtmsg_ifinfo+0x5c/0xb0 [ 48.566390][ T819] register_netdevice+0x1526/0x1bc0 [ 48.566529][ T819] ? unregister_netdevice_queue+0x470/0x470 [ 48.566699][ T819] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.566838][ T819] register_netdev+0x23/0x40 [ 48.566970][ T819] vti6_init_net+0x280/0x3c0 [ 48.567109][ T819] ops_init+0x187/0x560 [ 48.567211][ T819] setup_net+0x11b/0x3b0 [ 48.567311][ T819] ? unregister_pernet_device+0x80/0x80 [ 48.567454][ T819] ? lockdep_init_map_type+0x5d/0x250 [ 48.567586][ T819] ? mutex_init_lockdep+0xf6/0x120 [ 48.567723][ T819] copy_net_ns+0x383/0x660 [ 48.567858][ T819] create_new_namespaces+0x371/0xa10 [ 48.567995][ T819] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.568128][ T819] ksys_unshare+0x353/0x880 [ 48.568261][ T819] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.568404][ T819] ? walk_process_tree+0x350/0x350 [ 48.568539][ T819] ? __x64_sys_openat+0x10e/0x210 [ 48.568674][ T819] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.568808][ T819] __x64_sys_unshare+0x34/0x50 [ 48.568942][ T819] ? do_syscall_64+0x82/0xfc0 [ 48.569075][ T819] do_syscall_64+0x117/0xfc0 [ 48.569206][ T819] ? trace_hardirqs_off+0xd/0x30 [ 48.569341][ T819] ? exc_page_fault+0xee/0x100 [ 48.569486][ T819] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.569655][ T819] RIP: 0033:0x7f65021cebcb [ 48.569796][ T819] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.570265][ T819] RSP: 002b:00007fffdc97c828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.570476][ T819] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f65021cebcb [ 48.570682][ T819] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.570880][ T819] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.571078][ T819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffdc97ea50 [ 48.571276][ T819] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffdc97f889 [ 48.571494][ T819] [ 48.571595][ T819] irq event stamp: 31717 [ 48.571694][ T819] hardirqs last enabled at (31725): [] __up_console_sem+0x5a/0x70 [ 48.571924][ T819] hardirqs last disabled at (31732): [] __up_console_sem+0x3f/0x70 [ 48.572154][ T819] softirqs last enabled at (31162): [] __alloc_skb+0x4c2/0x5f0 [ 48.572389][ T819] softirqs last disabled at (31160): [] __alloc_skb+0x4c2/0x5f0 [ 48.572622][ T819] ---[ end trace 0000000000000000 ]--- [ 48.575549][ T819] ------------[ cut here ]------------ [ 48.575689][ T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/819 [ 48.575919][ T819] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.576229][ T819] CPU: 0 UID: 0 PID: 819 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.576509][ T819] Tainted: [W]=WARN [ 48.576610][ T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.576776][ T819] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.576951][ T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.577429][ T819] RSP: 0018:ffa000000160fa68 EFLAGS: 00010286 [ 48.577596][ T819] RAX: 00000000ffffffa6 RBX: ff11000005091c40 RCX: 1ff40000002c1f13 [ 48.577794][ T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091cfc [ 48.577994][ T819] RBP: ff110000088b4000 R08: 1fe2200000a123a1 R09: ff1100000f90d180 [ 48.578191][ T819] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.578394][ T819] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000088b4000 [ 48.578603][ T819] FS: 00007f6501f0c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.578836][ T819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.579001][ T819] CR2: 00007f1886235000 CR3: 000000000fa67001 CR4: 0000000000771ef0 [ 48.579202][ T819] PKRU: 55555554 [ 48.579300][ T819] Call Trace: [ 48.579409][ T819] [ 48.579482][ T819] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.579617][ T819] ? notifier_call_chain+0xb0/0x320 [ 48.579750][ T819] rtmsg_ifinfo+0x5c/0xb0 [ 48.579852][ T819] register_netdevice+0x1526/0x1bc0 [ 48.579991][ T819] ? unregister_netdevice_queue+0x470/0x470 [ 48.580159][ T819] register_netdev+0x23/0x40 [ 48.580290][ T819] sit_init_net+0x299/0x570 [ 48.580435][ T819] ops_init+0x187/0x560 [ 48.580538][ T819] setup_net+0x11b/0x3b0 [ 48.580641][ T819] ? unregister_pernet_device+0x80/0x80 [ 48.580773][ T819] ? lockdep_init_map_type+0x5d/0x250 [ 48.580905][ T819] ? mutex_init_lockdep+0xf6/0x120 [ 48.581041][ T819] copy_net_ns+0x383/0x660 [ 48.581176][ T819] create_new_namespaces+0x371/0xa10 [ 48.581313][ T819] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.581461][ T819] ksys_unshare+0x353/0x880 [ 48.581598][ T819] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.581731][ T819] ? walk_process_tree+0x350/0x350 [ 48.581868][ T819] ? __x64_sys_openat+0x10e/0x210 [ 48.582001][ T819] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.582139][ T819] __x64_sys_unshare+0x34/0x50 [ 48.582272][ T819] ? do_syscall_64+0x82/0xfc0 [ 48.582413][ T819] do_syscall_64+0x117/0xfc0 [ 48.582547][ T819] ? trace_hardirqs_off+0xd/0x30 [ 48.582680][ T819] ? exc_page_fault+0xee/0x100 [ 48.582813][ T819] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.582976][ T819] RIP: 0033:0x7f65021cebcb [ 48.583112][ T819] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.583598][ T819] RSP: 002b:00007fffdc97c828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.583796][ T819] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f65021cebcb [ 48.583992][ T819] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.584189][ T819] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.584391][ T819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffdc97ea50 [ 48.584595][ T819] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffdc97f889 [ 48.584799][ T819] [ 48.584898][ T819] irq event stamp: 33673 [ 48.585002][ T819] hardirqs last enabled at (33681): [] __up_console_sem+0x5a/0x70 [ 48.585237][ T819] hardirqs last disabled at (33688): [] __up_console_sem+0x3f/0x70 [ 48.585477][ T819] softirqs last enabled at (33128): [] __alloc_skb+0x4c2/0x5f0 [ 48.585711][ T819] softirqs last disabled at (33126): [] __alloc_skb+0x4c2/0x5f0 [ 48.585953][ T819] ---[ end trace 0000000000000000 ]--- [ 48.589370][ T819] ------------[ cut here ]------------ [ 48.589522][ T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/819 [ 48.589752][ T819] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.590059][ T819] CPU: 0 UID: 0 PID: 819 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.590329][ T819] Tainted: [W]=WARN [ 48.590451][ T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.590619][ T819] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.590793][ T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.591274][ T819] RSP: 0018:ffa000000160fa78 EFLAGS: 00010286 [ 48.591454][ T819] RAX: 00000000ffffffa6 RBX: ff11000004c93380 RCX: 1ff40000002c1f15 [ 48.591657][ T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004c9343c [ 48.591856][ T819] RBP: ff1100000caa1000 R08: 1fe2200000992689 R09: ff1100000f90d180 [ 48.592057][ T819] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.592259][ T819] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000caa1000 [ 48.592471][ T819] FS: 00007f6501f0c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.592706][ T819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.592875][ T819] CR2: 00007f1886235000 CR3: 000000000fa67001 CR4: 0000000000771ef0 [ 48.593079][ T819] PKRU: 55555554 [ 48.593178][ T819] Call Trace: [ 48.593283][ T819] [ 48.593360][ T819] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.593503][ T819] ? notifier_call_chain+0xb0/0x320 [ 48.593639][ T819] rtmsg_ifinfo+0x5c/0xb0 [ 48.593745][ T819] register_netdevice+0x1526/0x1bc0 [ 48.593882][ T819] ? unregister_netdevice_queue+0x470/0x470 [ 48.594047][ T819] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.594184][ T819] register_netdev+0x23/0x40 [ 48.594315][ T819] ip6_tnl_init_net+0x2b8/0x400 [ 48.594459][ T819] ops_init+0x187/0x560 [ 48.594562][ T819] setup_net+0x11b/0x3b0 [ 48.594663][ T819] ? unregister_pernet_device+0x80/0x80 [ 48.594885][ T819] ? lockdep_init_map_type+0x5d/0x250 [ 48.595021][ T819] ? mutex_init_lockdep+0xf6/0x120 [ 48.595156][ T819] copy_net_ns+0x383/0x660 [ 48.595291][ T819] create_new_namespaces+0x371/0xa10 [ 48.595437][ T819] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 48.595571][ T819] ksys_unshare+0x353/0x880 [ 48.595704][ T819] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.595840][ T819] ? walk_process_tree+0x350/0x350 [ 48.596059][ T819] ? __x64_sys_openat+0x10e/0x210 [ 48.596192][ T819] ? __ia32_sys_open+0x1b0/0x1b0 [ 48.596327][ T819] __x64_sys_unshare+0x34/0x50 [ 48.596476][ T819] ? do_syscall_64+0x82/0xfc0 [ 48.596693][ T819] do_syscall_64+0x117/0xfc0 [ 48.596824][ T819] ? trace_hardirqs_off+0xd/0x30 [ 48.596955][ T819] ? exc_page_fault+0xee/0x100 [ 48.597089][ T819] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.597343][ T819] RIP: 0033:0x7f65021cebcb [ 48.597491][ T819] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 48.598055][ T819] RSP: 002b:00007fffdc97c828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 48.598257][ T819] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f65021cebcb [ 48.598555][ T819] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 48.598751][ T819] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 48.598948][ T819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffdc97ea50 [ 48.599237][ T819] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffdc97f889 [ 48.599456][ T819] [ 48.599555][ T819] irq event stamp: 35947 [ 48.599654][ T819] hardirqs last enabled at (35955): [] __up_console_sem+0x5a/0x70 [ 48.599974][ T819] hardirqs last disabled at (35962): [] __up_console_sem+0x3f/0x70 [ 48.600207][ T819] softirqs last enabled at (35394): [] __alloc_skb+0x4c2/0x5f0 [ 48.600537][ T819] softirqs last disabled at (35392): [] __alloc_skb+0x4c2/0x5f0 [ 48.600772][ T819] ---[ end trace 0000000000000000 ]--- [ 48.629543][ T820] ------------[ cut here ]------------ [ 48.629693][ T820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/820 [ 48.629924][ T820] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.630233][ T820] CPU: 0 UID: 0 PID: 820 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.630514][ T820] Tainted: [W]=WARN [ 48.630614][ T820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.630780][ T820] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.630954][ T820] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.631432][ T820] RSP: 0018:ffa000000161f020 EFLAGS: 00010286 [ 48.631599][ T820] RAX: 00000000ffffffa6 RBX: ff11000004c92580 RCX: 1ff40000002c3dca [ 48.631794][ T820] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004c9263c [ 48.631998][ T820] RBP: ff110000091bc000 R08: 1fe22000009924c9 R09: ff1100000f890b58 [ 48.632195][ T820] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 48.633058][ T820] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 48.633258][ T820] FS: 00007fc9bcbb9840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.633499][ T820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.633662][ T820] CR2: 000000000ad0b988 CR3: 000000000fd16003 CR4: 0000000000771ef0 [ 48.633857][ T820] PKRU: 55555554 [ 48.633956][ T820] Call Trace: [ 48.634054][ T820] [ 48.634123][ T820] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.634256][ T820] rtmsg_ifinfo+0x5c/0xb0 [ 48.634361][ T820] ? mark_held_locks+0x40/0x70 [ 48.634498][ T820] __dev_notify_flags+0x1b8/0x280 [ 48.634632][ T820] ? netif_change_name+0x8c0/0x8c0 [ 48.634764][ T820] ? __dev_change_flags+0x4a4/0x6d0 [ 48.634896][ T820] ? netif_set_allmulti+0x2c0/0x2c0 [ 48.635029][ T820] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.635161][ T820] ? is_bpf_text_address+0x68/0x110 [ 48.635298][ T820] netif_change_flags+0xfe/0x190 [ 48.635448][ T820] ? unwind_get_return_address+0x67/0xd0 [ 48.635580][ T820] do_setlink.isra.0+0x1d25/0x2a60 [ 48.635713][ T820] ? rtnl_link_get_size+0x350/0x350 [ 48.635847][ T820] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 48.636013][ T820] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.636147][ T820] ? validate_chain+0x38b/0xc20 [ 48.636277][ T820] ? rcu_read_lock_any_held+0x66/0x90 [ 48.636417][ T820] ? stack_depot_save_flags+0x367/0x770 [ 48.636553][ T820] ? __kernel_text_address+0x12/0x30 [ 48.636686][ T820] ? __lock_acquire+0x508/0xc10 [ 48.636822][ T820] ? lock_acquire.part.0+0xbc/0x260 [ 48.636953][ T820] ? rtnl_newlink+0x883/0xee0 [ 48.637088][ T820] ? rcu_is_watching+0x15/0xd0 [ 48.637220][ T820] ? lock_acquire+0x134/0x160 [ 48.637357][ T820] ? rcu_is_watching+0x15/0xd0 [ 48.637495][ T820] ? rcu_is_watching+0x15/0xd0 [ 48.637633][ T820] ? trace_contention_end+0xb3/0x1a0 [ 48.637765][ T820] ? __mutex_lock+0x1db/0x2010 [ 48.637897][ T820] ? __mutex_lock+0x9b2/0x2010 [ 48.638036][ T820] ? rtnl_newlink+0x883/0xee0 [ 48.638173][ T820] ? ww_mutex_lock+0x160/0x160 [ 48.638314][ T820] ? __rtnl_newlink+0x3fa/0xa50 [ 48.638460][ T820] rtnl_newlink+0x8d1/0xee0 [ 48.638595][ T820] ? lock_acquire.part.0+0xbc/0x260 [ 48.638726][ T820] ? find_held_lock+0x2b/0x80 [ 48.638860][ T820] ? __rtnl_newlink+0xa50/0xa50 [ 48.638992][ T820] ? mark_usage+0x61/0x170 [ 48.639122][ T820] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.639259][ T820] ? lock_acquire.part.0+0xbc/0x260 [ 48.639406][ T820] ? find_held_lock+0x2b/0x80 [ 48.639542][ T820] ? __rtnl_newlink+0xa50/0xa50 [ 48.639674][ T820] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.639807][ T820] ? __rtnl_newlink+0xa50/0xa50 [ 48.639938][ T820] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.640070][ T820] ? validate_chain+0x38b/0xc20 [ 48.640203][ T820] ? rtnl_link_fill+0x920/0x920 [ 48.640340][ T820] ? __lock_acquire+0x508/0xc10 [ 48.640485][ T820] ? lock_acquire.part.0+0xbc/0x260 [ 48.640617][ T820] ? find_held_lock+0x2b/0x80 [ 48.640752][ T820] netlink_rcv_skb+0x14e/0x3a0 [ 48.640884][ T820] ? rtnl_link_fill+0x920/0x920 [ 48.641018][ T820] ? netlink_ack+0xcf0/0xcf0 [ 48.641152][ T820] ? netlink_deliver_tap+0xc5/0x330 [ 48.641286][ T820] ? netlink_deliver_tap+0x13c/0x330 [ 48.641428][ T820] netlink_unicast+0x486/0x750 [ 48.641563][ T820] ? netlink_attachskb+0x810/0x810 [ 48.641696][ T820] ? __lock_acquire+0x508/0xc10 [ 48.641829][ T820] netlink_sendmsg+0x735/0xc60 [ 48.641963][ T820] ? netlink_unicast+0x750/0x750 [ 48.642098][ T820] ? __might_fault+0x97/0x140 [ 48.642233][ T820] ____sys_sendmsg+0x419/0x850 [ 48.642376][ T820] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.642517][ T820] ? get_timestamp.constprop.0+0x390/0x390 [ 48.642681][ T820] ? move_addr_to_kernel+0x40/0x40 [ 48.642816][ T820] ? stack_depot_save_flags+0x367/0x770 [ 48.642948][ T820] ? validate_chain+0x38b/0xc20 [ 48.643084][ T820] ___sys_sendmsg+0x14e/0x1d0 [ 48.643216][ T820] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 48.643388][ T820] ? copy_msghdr_from_user+0x460/0x460 [ 48.643536][ T820] __sys_sendmsg+0x145/0x1f0 [ 48.643675][ T820] ? __sys_sendmsg_sock+0x20/0x20 [ 48.643806][ T820] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 48.643973][ T820] ? do_raw_spin_unlock+0x59/0x250 [ 48.644106][ T820] ? rcu_is_watching+0x15/0xd0 [ 48.644245][ T820] do_syscall_64+0x117/0xfc0 [ 48.644386][ T820] ? trace_hardirqs_off+0xd/0x30 [ 48.644522][ T820] ? exc_page_fault+0xee/0x100 [ 48.644653][ T820] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.644818][ T820] RIP: 0033:0x7fc9bcdf308e [ 48.644957][ T820] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.645433][ T820] RSP: 002b:00007ffe8d93a9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.645632][ T820] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9bcdf308e [ 48.645830][ T820] RDX: 0000000000000000 RSI: 00007ffe8d93aaa0 RDI: 0000000000000005 [ 48.646029][ T820] RBP: 00007ffe8d93aa00 R08: 0000000000000000 R09: 0000000000000000 [ 48.646228][ T820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e485 [ 48.646436][ T820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d93b170 [ 48.646643][ T820] [ 48.646742][ T820] irq event stamp: 19827 [ 48.646841][ T820] hardirqs last enabled at (19835): [] __up_console_sem+0x5a/0x70 [ 48.647076][ T820] hardirqs last disabled at (19842): [] __up_console_sem+0x3f/0x70 [ 48.647304][ T820] softirqs last enabled at (19038): [] handle_softirqs+0x611/0x940 [ 48.647544][ T820] softirqs last disabled at (17945): [] __irq_exit_rcu+0x103/0x1c0 [ 48.647772][ T820] ---[ end trace 0000000000000000 ]--- [ 48.758893][ T823] ------------[ cut here ]------------ [ 48.759072][ T823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/823 [ 48.759314][ T823] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.759660][ T823] CPU: 0 UID: 0 PID: 823 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.759937][ T823] Tainted: [W]=WARN [ 48.760041][ T823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.760214][ T823] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.760404][ T823] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.760894][ T823] RSP: 0018:ffa000000164ee30 EFLAGS: 00010286 [ 48.761067][ T823] RAX: 00000000ffffffa6 RBX: ff1100000e3e03c0 RCX: 1ff40000002c9d8c [ 48.761271][ T823] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3e047c [ 48.761490][ T823] RBP: ff1100000e8c4000 R08: 1fe2200001c7c091 R09: ff1100000a83d180 [ 48.761696][ T823] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.761898][ T823] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b7ee700 [ 48.762106][ T823] FS: 00007f68d7669840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.762354][ T823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.762531][ T823] CR2: 000000000042ebe0 CR3: 000000000fa0f002 CR4: 0000000000771ef0 [ 48.762736][ T823] PKRU: 55555554 [ 48.762838][ T823] Call Trace: [ 48.762945][ T823] [ 48.763018][ T823] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.763157][ T823] rtmsg_ifinfo+0x5c/0xb0 [ 48.763260][ T823] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 48.763448][ T823] __dev_notify_flags+0x1b8/0x280 [ 48.763589][ T823] ? netif_change_name+0x8c0/0x8c0 [ 48.763725][ T823] ? rtnl_newlink+0x8d1/0xee0 [ 48.763866][ T823] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.764003][ T823] ? netlink_rcv_skb+0x14e/0x3a0 [ 48.764146][ T823] ? add_timer_on+0x580/0x580 [ 48.764283][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.764432][ T823] ? mark_held_locks+0x40/0x70 [ 48.764569][ T823] rtnl_configure_link+0x1ac/0x390 [ 48.764704][ T823] ? lockdep_hardirqs_on+0x8c/0x130 [ 48.764840][ T823] ? queue_delayed_work_on+0x95/0x100 [ 48.764980][ T823] veth_newlink+0x330/0x8d0 [ 48.765118][ T823] ? veth_poll_controller+0x10/0x10 [ 48.765255][ T823] ? kasan_save_stack+0x2f/0x50 [ 48.765403][ T823] ? kasan_save_track+0x14/0x30 [ 48.765544][ T823] ? __kasan_kmalloc+0x7b/0x90 [ 48.765696][ T823] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 48.765833][ T823] ? alloc_netdev_mqs+0xe85/0x1490 [ 48.765971][ T823] ? rtnl_af_lookup+0x290/0x290 [ 48.766108][ T823] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.766248][ T823] ? rtnl_create_link+0x169/0xf20 [ 48.766393][ T823] rtnl_newlink_create+0x2da/0x8c0 [ 48.766536][ T823] ? rtnl_create_link+0xf20/0xf20 [ 48.766673][ T823] ? __dev_get_by_name+0x12/0x50 [ 48.766810][ T823] ? rtnl_dev_get+0xd7/0x170 [ 48.766954][ T823] __rtnl_newlink+0x22b/0xa50 [ 48.767096][ T823] rtnl_newlink+0x8d1/0xee0 [ 48.767234][ T823] ? lock_acquire.part.0+0xbc/0x260 [ 48.767377][ T823] ? find_held_lock+0x2b/0x80 [ 48.767524][ T823] ? __rtnl_newlink+0xa50/0xa50 [ 48.767662][ T823] ? mark_usage+0x61/0x170 [ 48.767800][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.767940][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.768079][ T823] ? __rtnl_newlink+0xa50/0xa50 [ 48.768217][ T823] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.768358][ T823] ? validate_chain+0x38b/0xc20 [ 48.768503][ T823] ? rtnl_link_fill+0x920/0x920 [ 48.768641][ T823] ? __lock_acquire+0x508/0xc10 [ 48.768779][ T823] ? lock_acquire.part.0+0xbc/0x260 [ 48.768915][ T823] ? find_held_lock+0x2b/0x80 [ 48.769059][ T823] netlink_rcv_skb+0x14e/0x3a0 [ 48.769195][ T823] ? rtnl_link_fill+0x920/0x920 [ 48.769336][ T823] ? netlink_ack+0xcf0/0xcf0 [ 48.769490][ T823] ? netlink_deliver_tap+0xc5/0x330 [ 48.769632][ T823] ? netlink_deliver_tap+0x13c/0x330 [ 48.769771][ T823] netlink_unicast+0x486/0x750 [ 48.769911][ T823] ? netlink_attachskb+0x810/0x810 [ 48.770049][ T823] ? __lock_acquire+0x508/0xc10 [ 48.770188][ T823] netlink_sendmsg+0x735/0xc60 [ 48.770325][ T823] ? netlink_unicast+0x750/0x750 [ 48.770476][ T823] ? __might_fault+0x97/0x140 [ 48.770618][ T823] ____sys_sendmsg+0x419/0x850 [ 48.770761][ T823] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.770898][ T823] ? get_timestamp.constprop.0+0x390/0x390 [ 48.771072][ T823] ? move_addr_to_kernel+0x40/0x40 [ 48.771212][ T823] ___sys_sendmsg+0x14e/0x1d0 [ 48.771353][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.771497][ T823] ? copy_msghdr_from_user+0x460/0x460 [ 48.771644][ T823] ? lock_vma_under_rcu+0x159/0x410 [ 48.771788][ T823] __sys_sendmsg+0x145/0x1f0 [ 48.771926][ T823] ? __sys_sendmsg_sock+0x20/0x20 [ 48.772068][ T823] ? rcu_is_watching+0x15/0xd0 [ 48.772207][ T823] ? rcu_is_watching+0x15/0xd0 [ 48.772350][ T823] do_syscall_64+0x117/0xfc0 [ 48.772492][ T823] ? trace_hardirqs_off+0xd/0x30 [ 48.772631][ T823] ? exc_page_fault+0xee/0x100 [ 48.772769][ T823] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.772946][ T823] RIP: 0033:0x7f68d78a308e [ 48.773092][ T823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.773591][ T823] RSP: 002b:00007fff560de470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.773801][ T823] RAX: ffffffffffffffda RBX: 00007fff560dec10 RCX: 00007f68d78a308e [ 48.774008][ T823] RDX: 0000000000000000 RSI: 00007fff560de520 RDI: 0000000000000005 [ 48.774213][ T823] RBP: 00007fff560de480 R08: 0000000000000000 R09: 0000000000000000 [ 48.774426][ T823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 48.774635][ T823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff560debe0 [ 48.774847][ T823] [ 48.774952][ T823] irq event stamp: 24635 [ 48.775056][ T823] hardirqs last enabled at (24643): [] __up_console_sem+0x5a/0x70 [ 48.775294][ T823] hardirqs last disabled at (24650): [] __up_console_sem+0x3f/0x70 [ 48.775549][ T823] softirqs last enabled at (23724): [] __alloc_skb+0x4c2/0x5f0 [ 48.775794][ T823] softirqs last disabled at (23722): [] __alloc_skb+0x4c2/0x5f0 [ 48.776031][ T823] ---[ end trace 0000000000000000 ]--- [ 48.782135][ T823] ------------[ cut here ]------------ [ 48.782287][ T823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/823 [ 48.783107][ T823] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.783485][ T823] CPU: 0 UID: 0 PID: 823 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.783763][ T823] Tainted: [W]=WARN [ 48.783926][ T823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.784101][ T823] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.784279][ T823] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.784831][ T823] RSP: 0018:ffa000000164f1b0 EFLAGS: 00010286 [ 48.785004][ T823] RAX: 00000000ffffffa6 RBX: ff1100000b751000 RCX: 1ff40000002c9dfc [ 48.785210][ T823] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7510bc [ 48.785484][ T823] RBP: ff1100000e8c1000 R08: 1fe22000016ea219 R09: ff1100000a83d180 [ 48.785685][ T823] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.785889][ T823] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 48.786157][ T823] FS: 00007f68d7669840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.786460][ T823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.786629][ T823] CR2: 000000000042ebe0 CR3: 000000000fa0f002 CR4: 0000000000771ef0 [ 48.786836][ T823] PKRU: 55555554 [ 48.786938][ T823] Call Trace: [ 48.787044][ T823] [ 48.787115][ T823] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.787252][ T823] rtmsg_ifinfo+0x5c/0xb0 [ 48.787423][ T823] __dev_notify_flags+0x1b8/0x280 [ 48.787562][ T823] ? netif_change_name+0x8c0/0x8c0 [ 48.787698][ T823] ? rtnl_af_lookup+0x290/0x290 [ 48.787833][ T823] ? alloc_netdev_mqs+0xed0/0x1490 [ 48.787971][ T823] rtnl_configure_link+0x1ac/0x390 [ 48.788109][ T823] rtnl_newlink_create+0x353/0x8c0 [ 48.788245][ T823] ? rtnl_create_link+0xf20/0xf20 [ 48.788442][ T823] ? __dev_get_by_name+0x12/0x50 [ 48.788578][ T823] ? rtnl_dev_get+0xd7/0x170 [ 48.788719][ T823] __rtnl_newlink+0x22b/0xa50 [ 48.788858][ T823] rtnl_newlink+0x8d1/0xee0 [ 48.788995][ T823] ? lock_acquire.part.0+0xbc/0x260 [ 48.789136][ T823] ? find_held_lock+0x2b/0x80 [ 48.789271][ T823] ? __rtnl_newlink+0xa50/0xa50 [ 48.789470][ T823] ? mark_usage+0x61/0x170 [ 48.789603][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.789744][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.789880][ T823] ? __rtnl_newlink+0xa50/0xa50 [ 48.790023][ T823] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.790160][ T823] ? validate_chain+0x38b/0xc20 [ 48.790301][ T823] ? rtnl_link_fill+0x920/0x920 [ 48.790504][ T823] ? __lock_acquire+0x508/0xc10 [ 48.790641][ T823] ? lock_acquire.part.0+0xbc/0x260 [ 48.790775][ T823] ? find_held_lock+0x2b/0x80 [ 48.790911][ T823] netlink_rcv_skb+0x14e/0x3a0 [ 48.791048][ T823] ? rtnl_link_fill+0x920/0x920 [ 48.791183][ T823] ? netlink_ack+0xcf0/0xcf0 [ 48.791323][ T823] ? netlink_deliver_tap+0xc5/0x330 [ 48.791522][ T823] ? netlink_deliver_tap+0x13c/0x330 [ 48.791657][ T823] netlink_unicast+0x486/0x750 [ 48.791799][ T823] ? netlink_attachskb+0x810/0x810 [ 48.791936][ T823] ? __lock_acquire+0x508/0xc10 [ 48.792073][ T823] netlink_sendmsg+0x735/0xc60 [ 48.792211][ T823] ? netlink_unicast+0x750/0x750 [ 48.792413][ T823] ? __might_fault+0x97/0x140 [ 48.792553][ T823] ____sys_sendmsg+0x419/0x850 [ 48.792688][ T823] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.792823][ T823] ? get_timestamp.constprop.0+0x390/0x390 [ 48.792992][ T823] ? move_addr_to_kernel+0x40/0x40 [ 48.793131][ T823] ___sys_sendmsg+0x14e/0x1d0 [ 48.793266][ T823] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.793467][ T823] ? copy_msghdr_from_user+0x460/0x460 [ 48.793613][ T823] ? lock_vma_under_rcu+0x159/0x410 [ 48.793749][ T823] __sys_sendmsg+0x145/0x1f0 [ 48.793885][ T823] ? __sys_sendmsg_sock+0x20/0x20 [ 48.794026][ T823] ? rcu_is_watching+0x15/0xd0 [ 48.794162][ T823] ? rcu_is_watching+0x15/0xd0 [ 48.794299][ T823] do_syscall_64+0x117/0xfc0 [ 48.794502][ T823] ? trace_hardirqs_off+0xd/0x30 [ 48.794639][ T823] ? exc_page_fault+0xee/0x100 [ 48.794777][ T823] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.794947][ T823] RIP: 0033:0x7f68d78a308e [ 48.795090][ T823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.795642][ T823] RSP: 002b:00007fff560de470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.795850][ T823] RAX: ffffffffffffffda RBX: 00007fff560dec10 RCX: 00007f68d78a308e [ 48.796053][ T823] RDX: 0000000000000000 RSI: 00007fff560de520 RDI: 0000000000000005 [ 48.796254][ T823] RBP: 00007fff560de480 R08: 0000000000000000 R09: 0000000000000000 [ 48.796519][ T823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 48.796724][ T823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff560debe0 [ 48.796932][ T823] [ 48.797036][ T823] irq event stamp: 31229 [ 48.797138][ T823] hardirqs last enabled at (31237): [] __up_console_sem+0x5a/0x70 [ 48.797442][ T823] hardirqs last disabled at (31340): [] __up_console_sem+0x3f/0x70 [ 48.797683][ T823] softirqs last enabled at (31338): [] handle_softirqs+0x611/0x940 [ 48.797922][ T823] softirqs last disabled at (31245): [] __irq_exit_rcu+0x103/0x1c0 [ 48.798158][ T823] ---[ end trace 0000000000000000 ]--- [ 48.842195][ T824] ------------[ cut here ]------------ [ 48.842358][ T824] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/824 [ 48.842590][ T824] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.842896][ T824] CPU: 0 UID: 0 PID: 824 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.843153][ T824] Tainted: [W]=WARN [ 48.843256][ T824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.843425][ T824] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.843595][ T824] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.844048][ T824] RSP: 0018:ffa000000134eff8 EFLAGS: 00010286 [ 48.844212][ T824] RAX: 00000000ffffffa6 RBX: ff11000016bfdc40 RCX: 1ff4000000269dc5 [ 48.844414][ T824] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bfdcfc [ 48.844610][ T824] RBP: ff1100000e8c1000 R08: 1fe2200002d7fba1 R09: ff1100000fc82e58 [ 48.844804][ T824] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.844995][ T824] R13: 0000000000000000 R14: ffa000000134f140 R15: ff1100000fc303d0 [ 48.845192][ T824] FS: 00007f4923b72840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.845426][ T824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.845587][ T824] CR2: 00007f4923e421a0 CR3: 0000000008d26004 CR4: 0000000000771ef0 [ 48.845777][ T824] PKRU: 55555554 [ 48.845879][ T824] Call Trace: [ 48.845979][ T824] [ 48.846046][ T824] rtmsg_ifinfo_newnet+0x69/0x160 [ 48.846177][ T824] __dev_change_net_namespace+0x8b7/0x1d00 [ 48.846341][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.846481][ T824] ? __lock_acquire+0x508/0xc10 [ 48.846610][ T824] ? default_device_exit_batch+0x600/0x600 [ 48.846773][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.846902][ T824] ? find_held_lock+0x2b/0x80 [ 48.847032][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.847161][ T824] ? is_bpf_text_address+0x68/0x110 [ 48.847293][ T824] ? rtnl_af_lookup+0x290/0x290 [ 48.847431][ T824] ? is_bpf_text_address+0x72/0x110 [ 48.847562][ T824] do_setlink.isra.0+0x219/0x2a60 [ 48.847698][ T824] ? rtnl_link_get_size+0x350/0x350 [ 48.847827][ T824] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 48.847989][ T824] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.848117][ T824] ? validate_chain+0x38b/0xc20 [ 48.848247][ T824] ? rcu_read_lock_any_held+0x66/0x90 [ 48.848381][ T824] ? stack_depot_save_flags+0x367/0x770 [ 48.848517][ T824] ? __kernel_text_address+0x12/0x30 [ 48.848648][ T824] ? __lock_acquire+0x508/0xc10 [ 48.848777][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.848905][ T824] ? rtnl_newlink+0x883/0xee0 [ 48.849036][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.849164][ T824] ? lock_acquire+0x134/0x160 [ 48.849291][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.849427][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.849555][ T824] ? trace_contention_end+0xb3/0x1a0 [ 48.849684][ T824] ? __mutex_lock+0x1db/0x2010 [ 48.849813][ T824] ? __mutex_lock+0x9b2/0x2010 [ 48.849942][ T824] ? rtnl_newlink+0x883/0xee0 [ 48.850073][ T824] ? ww_mutex_lock+0x160/0x160 [ 48.850202][ T824] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.850335][ T824] ? __rtnl_newlink+0x3fa/0xa50 [ 48.850478][ T824] rtnl_newlink+0x8d1/0xee0 [ 48.850609][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.850736][ T824] ? find_held_lock+0x2b/0x80 [ 48.850864][ T824] ? __rtnl_newlink+0xa50/0xa50 [ 48.850995][ T824] ? mark_usage+0x61/0x170 [ 48.851123][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.851254][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.851388][ T824] ? find_held_lock+0x2b/0x80 [ 48.851521][ T824] ? __rtnl_newlink+0xa50/0xa50 [ 48.851650][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.851785][ T824] ? __rtnl_newlink+0xa50/0xa50 [ 48.851918][ T824] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.852047][ T824] ? validate_chain+0x38b/0xc20 [ 48.852179][ T824] ? rtnl_link_fill+0x920/0x920 [ 48.852306][ T824] ? __lock_acquire+0x508/0xc10 [ 48.852450][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.852579][ T824] ? find_held_lock+0x2b/0x80 [ 48.852710][ T824] netlink_rcv_skb+0x14e/0x3a0 [ 48.852840][ T824] ? rtnl_link_fill+0x920/0x920 [ 48.852970][ T824] ? netlink_ack+0xcf0/0xcf0 [ 48.853105][ T824] ? netlink_deliver_tap+0xc5/0x330 [ 48.853235][ T824] ? netlink_deliver_tap+0x13c/0x330 [ 48.853373][ T824] netlink_unicast+0x486/0x750 [ 48.853511][ T824] ? netlink_attachskb+0x810/0x810 [ 48.853641][ T824] ? __lock_acquire+0x508/0xc10 [ 48.853856][ T824] netlink_sendmsg+0x735/0xc60 [ 48.853992][ T824] ? netlink_unicast+0x750/0x750 [ 48.854122][ T824] ? __might_fault+0x97/0x140 [ 48.854255][ T824] ____sys_sendmsg+0x419/0x850 [ 48.854389][ T824] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.854606][ T824] ? get_timestamp.constprop.0+0x390/0x390 [ 48.854767][ T824] ? move_addr_to_kernel+0x40/0x40 [ 48.854982][ T824] ? stack_depot_save_flags+0x367/0x770 [ 48.855195][ T824] ? validate_chain+0x38b/0xc20 [ 48.855327][ T824] ___sys_sendmsg+0x14e/0x1d0 [ 48.855469][ T824] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 48.855797][ T824] ? copy_msghdr_from_user+0x460/0x460 [ 48.855939][ T824] __sys_sendmsg+0x145/0x1f0 [ 48.856070][ T824] ? __sys_sendmsg_sock+0x20/0x20 [ 48.856199][ T824] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 48.856367][ T824] ? do_raw_spin_unlock+0x59/0x250 [ 48.856586][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.856803][ T824] do_syscall_64+0x117/0xfc0 [ 48.856932][ T824] ? trace_hardirqs_off+0xd/0x30 [ 48.857063][ T824] ? exc_page_fault+0xee/0x100 [ 48.857192][ T824] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.857357][ T824] RIP: 0033:0x7f4923dac08e [ 48.857502][ T824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.858055][ T824] RSP: 002b:00007ffedf9b44c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.858257][ T824] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4923dac08e [ 48.858460][ T824] RDX: 0000000000000000 RSI: 00007ffedf9b4570 RDI: 0000000000000005 [ 48.858653][ T824] RBP: 00007ffedf9b44d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.858933][ T824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 48.859215][ T824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedf9b4c30 [ 48.859424][ T824] [ 48.859522][ T824] irq event stamp: 21505 [ 48.859706][ T824] hardirqs last enabled at (21513): [] __up_console_sem+0x5a/0x70 [ 48.859933][ T824] hardirqs last disabled at (21520): [] __up_console_sem+0x3f/0x70 [ 48.860248][ T824] softirqs last enabled at (20042): [] handle_softirqs+0x611/0x940 [ 48.860484][ T824] softirqs last disabled at (19879): [] __irq_exit_rcu+0x103/0x1c0 [ 48.860709][ T824] ---[ end trace 0000000000000000 ]--- [ 48.862223][ T824] ------------[ cut here ]------------ [ 48.862363][ T824] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/824 [ 48.862596][ T824] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.862907][ T824] CPU: 0 UID: 0 PID: 824 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.863173][ T824] Tainted: [W]=WARN [ 48.863273][ T824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.863451][ T824] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.863619][ T824] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.864099][ T824] RSP: 0018:ffa000000134efc0 EFLAGS: 00010286 [ 48.864263][ T824] RAX: 00000000ffffffa6 RBX: ff11000016bfce40 RCX: 1ff4000000269dbe [ 48.864472][ T824] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bfcefc [ 48.864670][ T824] RBP: ff1100000e8c1000 R08: 1fe2200002d7f9e1 R09: ff1100000fc82e58 [ 48.864872][ T824] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 48.865067][ T824] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fc303d0 [ 48.865264][ T824] FS: 00007f4923b72840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.865499][ T824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.865842][ T824] CR2: 00007f4923e421a0 CR3: 0000000008d26004 CR4: 0000000000771ef0 [ 48.866038][ T824] PKRU: 55555554 [ 48.866136][ T824] Call Trace: [ 48.866234][ T824] [ 48.866303][ T824] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.866451][ T824] ? notifier_call_chain+0xb0/0x320 [ 48.866669][ T824] rtmsg_ifinfo+0x5c/0xb0 [ 48.866771][ T824] __dev_change_net_namespace+0x499/0x1d00 [ 48.867106][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.867236][ T824] ? __lock_acquire+0x508/0xc10 [ 48.867380][ T824] ? default_device_exit_batch+0x600/0x600 [ 48.867632][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.867846][ T824] ? find_held_lock+0x2b/0x80 [ 48.868064][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.868198][ T824] ? is_bpf_text_address+0x68/0x110 [ 48.868330][ T824] ? rtnl_af_lookup+0x290/0x290 [ 48.868566][ T824] ? is_bpf_text_address+0x72/0x110 [ 48.868784][ T824] do_setlink.isra.0+0x219/0x2a60 [ 48.869004][ T824] ? rtnl_link_get_size+0x350/0x350 [ 48.869136][ T824] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 48.869299][ T824] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.869445][ T824] ? validate_chain+0x38b/0xc20 [ 48.869575][ T824] ? rcu_read_lock_any_held+0x66/0x90 [ 48.869789][ T824] ? stack_depot_save_flags+0x367/0x770 [ 48.869921][ T824] ? __kernel_text_address+0x12/0x30 [ 48.870058][ T824] ? __lock_acquire+0x508/0xc10 [ 48.870190][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.870417][ T824] ? rtnl_newlink+0x883/0xee0 [ 48.870548][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.870678][ T824] ? lock_acquire+0x134/0x160 [ 48.870892][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.871022][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.871151][ T824] ? trace_contention_end+0xb3/0x1a0 [ 48.871374][ T824] ? __mutex_lock+0x1db/0x2010 [ 48.871514][ T824] ? __mutex_lock+0x9b2/0x2010 [ 48.871647][ T824] ? rtnl_newlink+0x883/0xee0 [ 48.871865][ T824] ? ww_mutex_lock+0x160/0x160 [ 48.871994][ T824] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.872128][ T824] ? __rtnl_newlink+0x3fa/0xa50 [ 48.872262][ T824] rtnl_newlink+0x8d1/0xee0 [ 48.872404][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.872539][ T824] ? find_held_lock+0x2b/0x80 [ 48.872672][ T824] ? __rtnl_newlink+0xa50/0xa50 [ 48.872889][ T824] ? mark_usage+0x61/0x170 [ 48.873107][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.873239][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.873374][ T824] ? find_held_lock+0x2b/0x80 [ 48.873511][ T824] ? __rtnl_newlink+0xa50/0xa50 [ 48.873641][ T824] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.873857][ T824] ? __rtnl_newlink+0xa50/0xa50 [ 48.873992][ T824] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.874122][ T824] ? validate_chain+0x38b/0xc20 [ 48.874253][ T824] ? rtnl_link_fill+0x920/0x920 [ 48.874389][ T824] ? __lock_acquire+0x508/0xc10 [ 48.874525][ T824] ? lock_acquire.part.0+0xbc/0x260 [ 48.874654][ T824] ? find_held_lock+0x2b/0x80 [ 48.874785][ T824] netlink_rcv_skb+0x14e/0x3a0 [ 48.874917][ T824] ? rtnl_link_fill+0x920/0x920 [ 48.875051][ T824] ? netlink_ack+0xcf0/0xcf0 [ 48.875270][ T824] ? netlink_deliver_tap+0xc5/0x330 [ 48.875497][ T824] ? netlink_deliver_tap+0x13c/0x330 [ 48.875633][ T824] netlink_unicast+0x486/0x750 [ 48.875769][ T824] ? netlink_attachskb+0x810/0x810 [ 48.875901][ T824] ? __lock_acquire+0x508/0xc10 [ 48.876033][ T824] netlink_sendmsg+0x735/0xc60 [ 48.876249][ T824] ? netlink_unicast+0x750/0x750 [ 48.876390][ T824] ? __might_fault+0x97/0x140 [ 48.876612][ T824] ____sys_sendmsg+0x419/0x850 [ 48.876830][ T824] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.876960][ T824] ? get_timestamp.constprop.0+0x390/0x390 [ 48.877122][ T824] ? move_addr_to_kernel+0x40/0x40 [ 48.877340][ T824] ? stack_depot_save_flags+0x367/0x770 [ 48.877481][ T824] ? validate_chain+0x38b/0xc20 [ 48.877621][ T824] ___sys_sendmsg+0x14e/0x1d0 [ 48.877752][ T824] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 48.877917][ T824] ? copy_msghdr_from_user+0x460/0x460 [ 48.878063][ T824] __sys_sendmsg+0x145/0x1f0 [ 48.878281][ T824] ? __sys_sendmsg_sock+0x20/0x20 [ 48.878422][ T824] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 48.878588][ T824] ? do_raw_spin_unlock+0x59/0x250 [ 48.878722][ T824] ? rcu_is_watching+0x15/0xd0 [ 48.878855][ T824] do_syscall_64+0x117/0xfc0 [ 48.878988][ T824] ? trace_hardirqs_off+0xd/0x30 [ 48.879119][ T824] ? exc_page_fault+0xee/0x100 [ 48.879250][ T824] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.879511][ T824] RIP: 0033:0x7f4923dac08e [ 48.879835][ T824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.880593][ T824] RSP: 002b:00007ffedf9b44c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.880881][ T824] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4923dac08e [ 48.881079][ T824] RDX: 0000000000000000 RSI: 00007ffedf9b4570 RDI: 0000000000000005 [ 48.881372][ T824] RBP: 00007ffedf9b44d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.881573][ T824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 48.881768][ T824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedf9b4c30 [ 48.882061][ T824] [ 48.882159][ T824] irq event stamp: 23371 [ 48.882265][ T824] hardirqs last enabled at (23379): [] __up_console_sem+0x5a/0x70 [ 48.882504][ T824] hardirqs last disabled at (23388): [] __up_console_sem+0x3f/0x70 [ 48.882732][ T824] softirqs last enabled at (22362): [] __alloc_skb+0x4c2/0x5f0 [ 48.882962][ T824] softirqs last disabled at (22360): [] __alloc_skb+0x4c2/0x5f0 [ 48.883280][ T824] ---[ end trace 0000000000000000 ]--- [ 48.928568][ T825] ------------[ cut here ]------------ [ 48.928723][ T825] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/825 [ 48.928957][ T825] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 48.929268][ T825] CPU: 0 UID: 0 PID: 825 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 48.929615][ T825] Tainted: [W]=WARN [ 48.929716][ T825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.929883][ T825] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 48.930060][ T825] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 48.930624][ T825] RSP: 0018:ffa000000164f020 EFLAGS: 00010286 [ 48.930796][ T825] RAX: 00000000ffffffa6 RBX: ff11000011956200 RCX: 1ff40000002c9dca [ 48.930995][ T825] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119562bc [ 48.931196][ T825] RBP: ff1100000e8c1000 R08: 1fe220000232ac59 R09: ff1100000fc85158 [ 48.931458][ T825] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 48.931655][ T825] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 48.931856][ T825] FS: 00007f39e7a15840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 48.932089][ T825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.932261][ T825] CR2: 0000000025b0a988 CR3: 000000000e9a7006 CR4: 0000000000771ef0 [ 48.932528][ T825] PKRU: 55555554 [ 48.932629][ T825] Call Trace: [ 48.932727][ T825] [ 48.932797][ T825] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 48.932935][ T825] rtmsg_ifinfo+0x5c/0xb0 [ 48.933039][ T825] ? mark_held_locks+0x40/0x70 [ 48.933173][ T825] __dev_notify_flags+0x1b8/0x280 [ 48.933307][ T825] ? netif_change_name+0x8c0/0x8c0 [ 48.933509][ T825] ? __dev_change_flags+0x4a4/0x6d0 [ 48.933643][ T825] ? netif_set_allmulti+0x2c0/0x2c0 [ 48.933776][ T825] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.933914][ T825] ? is_bpf_text_address+0x68/0x110 [ 48.934051][ T825] netif_change_flags+0xfe/0x190 [ 48.934183][ T825] ? unwind_get_return_address+0x67/0xd0 [ 48.934316][ T825] do_setlink.isra.0+0x1d25/0x2a60 [ 48.934516][ T825] ? rtnl_link_get_size+0x350/0x350 [ 48.934650][ T825] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 48.934819][ T825] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.934951][ T825] ? validate_chain+0x38b/0xc20 [ 48.935087][ T825] ? rcu_read_lock_any_held+0x66/0x90 [ 48.935220][ T825] ? stack_depot_save_flags+0x367/0x770 [ 48.935416][ T825] ? __kernel_text_address+0x12/0x30 [ 48.935549][ T825] ? __lock_acquire+0x508/0xc10 [ 48.935686][ T825] ? lock_acquire.part.0+0xbc/0x260 [ 48.935820][ T825] ? rtnl_newlink+0x883/0xee0 [ 48.935953][ T825] ? rcu_is_watching+0x15/0xd0 [ 48.936091][ T825] ? lock_acquire+0x134/0x160 [ 48.936223][ T825] ? rcu_is_watching+0x15/0xd0 [ 48.936415][ T825] ? rcu_is_watching+0x15/0xd0 [ 48.936552][ T825] ? trace_contention_end+0xb3/0x1a0 [ 48.936692][ T825] ? __mutex_lock+0x1db/0x2010 [ 48.936827][ T825] ? __mutex_lock+0x9b2/0x2010 [ 48.936962][ T825] ? rtnl_newlink+0x883/0xee0 [ 48.937102][ T825] ? ww_mutex_lock+0x160/0x160 [ 48.937237][ T825] ? __rtnl_newlink+0x3fa/0xa50 [ 48.937437][ T825] rtnl_newlink+0x8d1/0xee0 [ 48.937573][ T825] ? lock_acquire.part.0+0xbc/0x260 [ 48.937705][ T825] ? find_held_lock+0x2b/0x80 [ 48.937838][ T825] ? __rtnl_newlink+0xa50/0xa50 [ 48.937974][ T825] ? mark_usage+0x61/0x170 [ 48.938106][ T825] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.938241][ T825] ? lock_acquire.part.0+0xbc/0x260 [ 48.938434][ T825] ? find_held_lock+0x2b/0x80 [ 48.938602][ T825] ? __rtnl_newlink+0xa50/0xa50 [ 48.938740][ T825] ? __lock_release.isra.0+0x6b/0x1a0 [ 48.938878][ T825] ? __rtnl_newlink+0xa50/0xa50 [ 48.939015][ T825] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.939151][ T825] ? validate_chain+0x38b/0xc20 [ 48.939284][ T825] ? rtnl_link_fill+0x920/0x920 [ 48.939509][ T825] ? __lock_acquire+0x508/0xc10 [ 48.939650][ T825] ? lock_acquire.part.0+0xbc/0x260 [ 48.939784][ T825] ? find_held_lock+0x2b/0x80 [ 48.939920][ T825] netlink_rcv_skb+0x14e/0x3a0 [ 48.940055][ T825] ? rtnl_link_fill+0x920/0x920 [ 48.940192][ T825] ? netlink_ack+0xcf0/0xcf0 [ 48.940329][ T825] ? netlink_deliver_tap+0xc5/0x330 [ 48.940525][ T825] ? netlink_deliver_tap+0x13c/0x330 [ 48.940662][ T825] netlink_unicast+0x486/0x750 [ 48.940797][ T825] ? netlink_attachskb+0x810/0x810 [ 48.940931][ T825] ? __lock_acquire+0x508/0xc10 [ 48.941066][ T825] netlink_sendmsg+0x735/0xc60 [ 48.941205][ T825] ? netlink_unicast+0x750/0x750 [ 48.941339][ T825] ? __might_fault+0x97/0x140 [ 48.941547][ T825] ____sys_sendmsg+0x419/0x850 [ 48.941681][ T825] ? copy_msghdr_from_user+0x2a0/0x460 [ 48.941816][ T825] ? get_timestamp.constprop.0+0x390/0x390 [ 48.941982][ T825] ? move_addr_to_kernel+0x40/0x40 [ 48.942116][ T825] ? stack_depot_save_flags+0x367/0x770 [ 48.942254][ T825] ? validate_chain+0x38b/0xc20 [ 48.942462][ T825] ___sys_sendmsg+0x14e/0x1d0 [ 48.942597][ T825] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 48.942763][ T825] ? copy_msghdr_from_user+0x460/0x460 [ 48.942910][ T825] __sys_sendmsg+0x145/0x1f0 [ 48.943044][ T825] ? __sys_sendmsg_sock+0x20/0x20 [ 48.943190][ T825] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 48.943371][ T825] ? do_raw_spin_unlock+0x59/0x250 [ 48.943515][ T825] ? rcu_is_watching+0x15/0xd0 [ 48.943654][ T825] do_syscall_64+0x117/0xfc0 [ 48.943790][ T825] ? trace_hardirqs_off+0xd/0x30 [ 48.943928][ T825] ? exc_page_fault+0xee/0x100 [ 48.944063][ T825] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.944233][ T825] RIP: 0033:0x7f39e7c4f08e [ 48.944382][ T825] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.944880][ T825] RSP: 002b:00007ffdb92ca7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.945100][ T825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39e7c4f08e [ 48.945300][ T825] RDX: 0000000000000000 RSI: 00007ffdb92ca860 RDI: 0000000000000005 [ 48.945516][ T825] RBP: 00007ffdb92ca7c0 R08: 0000000000000000 R09: 0000000000000000 [ 48.945715][ T825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 48.945917][ T825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb92caf30 [ 48.946122][ T825] [ 48.946222][ T825] irq event stamp: 29705 [ 48.946325][ T825] hardirqs last enabled at (29713): [] __up_console_sem+0x5a/0x70 [ 48.946571][ T825] hardirqs last disabled at (29722): [] __up_console_sem+0x3f/0x70 [ 48.946802][ T825] softirqs last enabled at (29522): [] handle_softirqs+0x611/0x940 [ 48.947035][ T825] softirqs last disabled at (29417): [] __irq_exit_rcu+0x103/0x1c0 [ 48.947267][ T825] ---[ end trace 0000000000000000 ]--- [ 49.067737][ T843] ------------[ cut here ]------------ [ 49.067907][ T843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/843 [ 49.068142][ T843] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.068459][ T843] CPU: 1 UID: 0 PID: 843 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.068721][ T843] Tainted: [W]=WARN [ 49.068867][ T843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.069044][ T843] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.069215][ T843] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.069695][ T843] RSP: 0018:ffa000000168eff8 EFLAGS: 00010286 [ 49.069864][ T843] RAX: 00000000ffffffa6 RBX: ff110000133cac80 RCX: 1ff40000002d1dc5 [ 49.070055][ T843] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cad3c [ 49.070244][ T843] RBP: ff1100000e8c4000 R08: 1fe22000026795a9 R09: ff1100000b9dd158 [ 49.070458][ T843] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 49.070650][ T843] R13: 0000000000000000 R14: ffa000000168f140 R15: ff1100000fdd91d0 [ 49.070841][ T843] FS: 00007f0f415df840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 49.071063][ T843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.071226][ T843] CR2: 00000000064e9988 CR3: 000000001685d002 CR4: 0000000000771ef0 [ 49.071429][ T843] PKRU: 55555554 [ 49.071525][ T843] Call Trace: [ 49.071620][ T843] [ 49.071686][ T843] rtmsg_ifinfo_newnet+0x69/0x160 [ 49.071817][ T843] __dev_change_net_namespace+0x8b7/0x1d00 [ 49.071985][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.072115][ T843] ? __lock_acquire+0x508/0xc10 [ 49.072244][ T843] ? default_device_exit_batch+0x600/0x600 [ 49.072482][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.072612][ T843] ? find_held_lock+0x2b/0x80 [ 49.072740][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.072868][ T843] ? is_bpf_text_address+0x68/0x110 [ 49.072998][ T843] ? rtnl_af_lookup+0x290/0x290 [ 49.073127][ T843] ? is_bpf_text_address+0x72/0x110 [ 49.073255][ T843] do_setlink.isra.0+0x219/0x2a60 [ 49.073444][ T843] ? rtnl_link_get_size+0x350/0x350 [ 49.073573][ T843] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.073733][ T843] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.073860][ T843] ? validate_chain+0x38b/0xc20 [ 49.073987][ T843] ? rcu_read_lock_any_held+0x66/0x90 [ 49.074170][ T843] ? stack_depot_save_flags+0x367/0x770 [ 49.074300][ T843] ? __kernel_text_address+0x12/0x30 [ 49.074487][ T843] ? __lock_acquire+0x508/0xc10 [ 49.074616][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.074742][ T843] ? rtnl_newlink+0x883/0xee0 [ 49.074870][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.075000][ T843] ? lock_acquire+0x134/0x160 [ 49.075128][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.075253][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.075441][ T843] ? trace_contention_end+0xb3/0x1a0 [ 49.075571][ T843] ? __mutex_lock+0x1db/0x2010 [ 49.075700][ T843] ? __mutex_lock+0x9b2/0x2010 [ 49.075828][ T843] ? rtnl_newlink+0x883/0xee0 [ 49.075957][ T843] ? ww_mutex_lock+0x160/0x160 [ 49.076086][ T843] ? nla_get_range_signed+0x3d0/0x3d0 [ 49.076218][ T843] ? __rtnl_newlink+0x3fa/0xa50 [ 49.076380][ T843] rtnl_newlink+0x8d1/0xee0 [ 49.076518][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.076646][ T843] ? find_held_lock+0x2b/0x80 [ 49.076773][ T843] ? __rtnl_newlink+0xa50/0xa50 [ 49.076902][ T843] ? mark_usage+0x61/0x170 [ 49.077030][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.077161][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.077287][ T843] ? find_held_lock+0x2b/0x80 [ 49.077424][ T843] ? __rtnl_newlink+0xa50/0xa50 [ 49.077553][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.077707][ T843] ? __rtnl_newlink+0xa50/0xa50 [ 49.077837][ T843] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.077964][ T843] ? validate_chain+0x38b/0xc20 [ 49.078092][ T843] ? rtnl_link_fill+0x920/0x920 [ 49.078220][ T843] ? __lock_acquire+0x508/0xc10 [ 49.078356][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.078491][ T843] ? find_held_lock+0x2b/0x80 [ 49.078620][ T843] netlink_rcv_skb+0x14e/0x3a0 [ 49.078749][ T843] ? rtnl_link_fill+0x920/0x920 [ 49.078877][ T843] ? netlink_ack+0xcf0/0xcf0 [ 49.079009][ T843] ? netlink_deliver_tap+0xc5/0x330 [ 49.079142][ T843] ? netlink_deliver_tap+0x13c/0x330 [ 49.079274][ T843] netlink_unicast+0x486/0x750 [ 49.079415][ T843] ? netlink_attachskb+0x810/0x810 [ 49.079545][ T843] ? __lock_acquire+0x508/0xc10 [ 49.079675][ T843] netlink_sendmsg+0x735/0xc60 [ 49.079809][ T843] ? netlink_unicast+0x750/0x750 [ 49.079938][ T843] ? __might_fault+0x97/0x140 [ 49.080069][ T843] ____sys_sendmsg+0x419/0x850 [ 49.080198][ T843] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.080330][ T843] ? get_timestamp.constprop.0+0x390/0x390 [ 49.080497][ T843] ? move_addr_to_kernel+0x40/0x40 [ 49.080627][ T843] ? stack_depot_save_flags+0x367/0x770 [ 49.080755][ T843] ? validate_chain+0x38b/0xc20 [ 49.080886][ T843] ___sys_sendmsg+0x14e/0x1d0 [ 49.081013][ T843] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.081174][ T843] ? copy_msghdr_from_user+0x460/0x460 [ 49.081315][ T843] __sys_sendmsg+0x145/0x1f0 [ 49.081455][ T843] ? __sys_sendmsg_sock+0x20/0x20 [ 49.081582][ T843] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.081744][ T843] ? do_raw_spin_unlock+0x59/0x250 [ 49.081872][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.082001][ T843] do_syscall_64+0x117/0xfc0 [ 49.082129][ T843] ? trace_hardirqs_off+0xd/0x30 [ 49.082260][ T843] ? exc_page_fault+0xee/0x100 [ 49.082391][ T843] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.082558][ T843] RIP: 0033:0x7f0f4181908e [ 49.082694][ T843] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.083152][ T843] RSP: 002b:00007ffdbf3cacd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.083352][ T843] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0f4181908e [ 49.083550][ T843] RDX: 0000000000000000 RSI: 00007ffdbf3cad80 RDI: 0000000000000005 [ 49.083742][ T843] RBP: 00007ffdbf3cace0 R08: 0000000000000000 R09: 0000000000000000 [ 49.083936][ T843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.084126][ T843] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf3cb440 [ 49.084324][ T843] [ 49.084432][ T843] irq event stamp: 17403 [ 49.084529][ T843] hardirqs last enabled at (17411): [] __up_console_sem+0x5a/0x70 [ 49.084752][ T843] hardirqs last disabled at (17418): [] __up_console_sem+0x3f/0x70 [ 49.084975][ T843] softirqs last enabled at (16938): [] handle_softirqs+0x611/0x940 [ 49.085200][ T843] softirqs last disabled at (16889): [] __irq_exit_rcu+0x103/0x1c0 [ 49.085432][ T843] ---[ end trace 0000000000000000 ]--- [ 49.087332][ T843] ------------[ cut here ]------------ [ 49.087581][ T843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/843 [ 49.087822][ T843] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.088127][ T843] CPU: 1 UID: 0 PID: 843 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.088422][ T843] Tainted: [W]=WARN [ 49.088521][ T843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.088683][ T843] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.088851][ T843] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.089310][ T843] RSP: 0018:ffa000000168efc0 EFLAGS: 00010286 [ 49.089491][ T843] RAX: 00000000ffffffa6 RBX: ff110000132b51c0 RCX: 1ff40000002d1dbe [ 49.089682][ T843] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b527c [ 49.089874][ T843] RBP: ff1100000e8c4000 R08: 1fe2200002656a51 R09: ff1100000b9dd158 [ 49.090069][ T843] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 49.090261][ T843] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fdd91d0 [ 49.090468][ T843] FS: 00007f0f415df840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 49.090695][ T843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.090858][ T843] CR2: 00000000064e9988 CR3: 000000001685d002 CR4: 0000000000771ef0 [ 49.091053][ T843] PKRU: 55555554 [ 49.091150][ T843] Call Trace: [ 49.091247][ T843] [ 49.091315][ T843] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.091459][ T843] ? notifier_call_chain+0xb0/0x320 [ 49.091593][ T843] rtmsg_ifinfo+0x5c/0xb0 [ 49.091692][ T843] __dev_change_net_namespace+0x499/0x1d00 [ 49.091856][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.091984][ T843] ? __lock_acquire+0x508/0xc10 [ 49.092116][ T843] ? default_device_exit_batch+0x600/0x600 [ 49.092276][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.092414][ T843] ? find_held_lock+0x2b/0x80 [ 49.092545][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.092677][ T843] ? is_bpf_text_address+0x68/0x110 [ 49.092807][ T843] ? rtnl_af_lookup+0x290/0x290 [ 49.092938][ T843] ? is_bpf_text_address+0x72/0x110 [ 49.093070][ T843] do_setlink.isra.0+0x219/0x2a60 [ 49.093203][ T843] ? rtnl_link_get_size+0x350/0x350 [ 49.093334][ T843] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.093510][ T843] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.093643][ T843] ? validate_chain+0x38b/0xc20 [ 49.093773][ T843] ? rcu_read_lock_any_held+0x66/0x90 [ 49.093902][ T843] ? stack_depot_save_flags+0x367/0x770 [ 49.094052][ T843] ? __kernel_text_address+0x12/0x30 [ 49.094183][ T843] ? __lock_acquire+0x508/0xc10 [ 49.094316][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.094458][ T843] ? rtnl_newlink+0x883/0xee0 [ 49.094590][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.094720][ T843] ? lock_acquire+0x134/0x160 [ 49.094849][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.094978][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.095107][ T843] ? trace_contention_end+0xb3/0x1a0 [ 49.095239][ T843] ? __mutex_lock+0x1db/0x2010 [ 49.095377][ T843] ? __mutex_lock+0x9b2/0x2010 [ 49.095515][ T843] ? rtnl_newlink+0x883/0xee0 [ 49.095649][ T843] ? ww_mutex_lock+0x160/0x160 [ 49.095778][ T843] ? nla_get_range_signed+0x3d0/0x3d0 [ 49.095912][ T843] ? __rtnl_newlink+0x3fa/0xa50 [ 49.096047][ T843] rtnl_newlink+0x8d1/0xee0 [ 49.096178][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.096308][ T843] ? find_held_lock+0x2b/0x80 [ 49.096453][ T843] ? __rtnl_newlink+0xa50/0xa50 [ 49.096583][ T843] ? mark_usage+0x61/0x170 [ 49.096713][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.096846][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.096978][ T843] ? find_held_lock+0x2b/0x80 [ 49.097107][ T843] ? __rtnl_newlink+0xa50/0xa50 [ 49.097237][ T843] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.097375][ T843] ? __rtnl_newlink+0xa50/0xa50 [ 49.097510][ T843] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.097641][ T843] ? validate_chain+0x38b/0xc20 [ 49.097771][ T843] ? rtnl_link_fill+0x920/0x920 [ 49.097902][ T843] ? __lock_acquire+0x508/0xc10 [ 49.098033][ T843] ? lock_acquire.part.0+0xbc/0x260 [ 49.098163][ T843] ? find_held_lock+0x2b/0x80 [ 49.098293][ T843] netlink_rcv_skb+0x14e/0x3a0 [ 49.098441][ T843] ? rtnl_link_fill+0x920/0x920 [ 49.098570][ T843] ? netlink_ack+0xcf0/0xcf0 [ 49.098705][ T843] ? netlink_deliver_tap+0xc5/0x330 [ 49.098835][ T843] ? netlink_deliver_tap+0x13c/0x330 [ 49.098968][ T843] netlink_unicast+0x486/0x750 [ 49.099101][ T843] ? netlink_attachskb+0x810/0x810 [ 49.099232][ T843] ? __lock_acquire+0x508/0xc10 [ 49.099369][ T843] netlink_sendmsg+0x735/0xc60 [ 49.099509][ T843] ? netlink_unicast+0x750/0x750 [ 49.099640][ T843] ? __might_fault+0x97/0x140 [ 49.099783][ T843] ____sys_sendmsg+0x419/0x850 [ 49.099921][ T843] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.100058][ T843] ? get_timestamp.constprop.0+0x390/0x390 [ 49.100228][ T843] ? move_addr_to_kernel+0x40/0x40 [ 49.100371][ T843] ? stack_depot_save_flags+0x367/0x770 [ 49.100515][ T843] ? validate_chain+0x38b/0xc20 [ 49.100655][ T843] ___sys_sendmsg+0x14e/0x1d0 [ 49.100791][ T843] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.100954][ T843] ? copy_msghdr_from_user+0x460/0x460 [ 49.101097][ T843] __sys_sendmsg+0x145/0x1f0 [ 49.101228][ T843] ? __sys_sendmsg_sock+0x20/0x20 [ 49.101361][ T843] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.101534][ T843] ? do_raw_spin_unlock+0x59/0x250 [ 49.101666][ T843] ? rcu_is_watching+0x15/0xd0 [ 49.101797][ T843] do_syscall_64+0x117/0xfc0 [ 49.101926][ T843] ? trace_hardirqs_off+0xd/0x30 [ 49.102057][ T843] ? exc_page_fault+0xee/0x100 [ 49.102186][ T843] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.102353][ T843] RIP: 0033:0x7f0f4181908e [ 49.102496][ T843] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.102961][ T843] RSP: 002b:00007ffdbf3cacd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.103158][ T843] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0f4181908e [ 49.103357][ T843] RDX: 0000000000000000 RSI: 00007ffdbf3cad80 RDI: 0000000000000005 [ 49.103558][ T843] RBP: 00007ffdbf3cace0 R08: 0000000000000000 R09: 0000000000000000 [ 49.103752][ T843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.103946][ T843] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf3cb440 [ 49.104147][ T843] [ 49.104244][ T843] irq event stamp: 19217 [ 49.104349][ T843] hardirqs last enabled at (19227): [] __up_console_sem+0x5a/0x70 [ 49.104578][ T843] hardirqs last disabled at (19234): [] __up_console_sem+0x3f/0x70 [ 49.104803][ T843] softirqs last enabled at (18238): [] handle_softirqs+0x611/0x940 [ 49.105027][ T843] softirqs last disabled at (18229): [] __irq_exit_rcu+0x103/0x1c0 [ 49.105254][ T843] ---[ end trace 0000000000000000 ]--- [ 49.148544][ T846] ------------[ cut here ]------------ [ 49.148702][ T846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/846 [ 49.148935][ T846] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.149244][ T846] CPU: 0 UID: 0 PID: 846 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.149525][ T846] Tainted: [W]=WARN [ 49.149626][ T846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.149790][ T846] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.149966][ T846] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.150453][ T846] RSP: 0018:ffa00000015ff020 EFLAGS: 00010286 [ 49.150625][ T846] RAX: 00000000ffffffa6 RBX: ff110000132b4e40 RCX: 1ff40000002bfdca [ 49.150821][ T846] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b4efc [ 49.151020][ T846] RBP: ff1100000e8c4000 R08: 1fe22000026569e1 R09: ff1100000e9d5158 [ 49.151218][ T846] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 49.151424][ T846] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 49.151621][ T846] FS: 00007f25fb192840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.151850][ T846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.152019][ T846] CR2: 00007f25fb4621a0 CR3: 000000000ef93003 CR4: 0000000000771ef0 [ 49.152214][ T846] PKRU: 55555554 [ 49.152314][ T846] Call Trace: [ 49.152426][ T846] [ 49.152495][ T846] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.152629][ T846] rtmsg_ifinfo+0x5c/0xb0 [ 49.152729][ T846] ? mark_held_locks+0x40/0x70 [ 49.152862][ T846] __dev_notify_flags+0x1b8/0x280 [ 49.152995][ T846] ? netif_change_name+0x8c0/0x8c0 [ 49.153126][ T846] ? __dev_change_flags+0x4a4/0x6d0 [ 49.153257][ T846] ? netif_set_allmulti+0x2c0/0x2c0 [ 49.153393][ T846] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.153530][ T846] ? is_bpf_text_address+0x68/0x110 [ 49.153664][ T846] netif_change_flags+0xfe/0x190 [ 49.153798][ T846] ? unwind_get_return_address+0x67/0xd0 [ 49.153931][ T846] do_setlink.isra.0+0x1d25/0x2a60 [ 49.154066][ T846] ? rtnl_link_get_size+0x350/0x350 [ 49.154200][ T846] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.154370][ T846] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.154509][ T846] ? validate_chain+0x38b/0xc20 [ 49.154639][ T846] ? rcu_read_lock_any_held+0x66/0x90 [ 49.154771][ T846] ? stack_depot_save_flags+0x367/0x770 [ 49.154902][ T846] ? __kernel_text_address+0x12/0x30 [ 49.155035][ T846] ? __lock_acquire+0x508/0xc10 [ 49.155168][ T846] ? lock_acquire.part.0+0xbc/0x260 [ 49.155299][ T846] ? rtnl_newlink+0x883/0xee0 [ 49.155442][ T846] ? rcu_is_watching+0x15/0xd0 [ 49.155573][ T846] ? lock_acquire+0x134/0x160 [ 49.155702][ T846] ? rcu_is_watching+0x15/0xd0 [ 49.155834][ T846] ? rcu_is_watching+0x15/0xd0 [ 49.155965][ T846] ? trace_contention_end+0xb3/0x1a0 [ 49.156099][ T846] ? __mutex_lock+0x1db/0x2010 [ 49.156232][ T846] ? __mutex_lock+0x9b2/0x2010 [ 49.156372][ T846] ? rtnl_newlink+0x883/0xee0 [ 49.156514][ T846] ? ww_mutex_lock+0x160/0x160 [ 49.156648][ T846] ? __rtnl_newlink+0x3fa/0xa50 [ 49.156784][ T846] rtnl_newlink+0x8d1/0xee0 [ 49.156917][ T846] ? lock_acquire.part.0+0xbc/0x260 [ 49.157049][ T846] ? find_held_lock+0x2b/0x80 [ 49.157180][ T846] ? __rtnl_newlink+0xa50/0xa50 [ 49.157310][ T846] ? mark_usage+0x61/0x170 [ 49.157452][ T846] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.157585][ T846] ? lock_acquire.part.0+0xbc/0x260 [ 49.157718][ T846] ? find_held_lock+0x2b/0x80 [ 49.157850][ T846] ? __rtnl_newlink+0xa50/0xa50 [ 49.157986][ T846] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.158120][ T846] ? __rtnl_newlink+0xa50/0xa50 [ 49.158251][ T846] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.158388][ T846] ? validate_chain+0x38b/0xc20 [ 49.158524][ T846] ? rtnl_link_fill+0x920/0x920 [ 49.158655][ T846] ? __lock_acquire+0x508/0xc10 [ 49.158790][ T846] ? lock_acquire.part.0+0xbc/0x260 [ 49.158920][ T846] ? find_held_lock+0x2b/0x80 [ 49.159052][ T846] netlink_rcv_skb+0x14e/0x3a0 [ 49.159184][ T846] ? rtnl_link_fill+0x920/0x920 [ 49.159316][ T846] ? netlink_ack+0xcf0/0xcf0 [ 49.159463][ T846] ? netlink_deliver_tap+0xc5/0x330 [ 49.159593][ T846] ? netlink_deliver_tap+0x13c/0x330 [ 49.159727][ T846] netlink_unicast+0x486/0x750 [ 49.159860][ T846] ? netlink_attachskb+0x810/0x810 [ 49.159995][ T846] ? __lock_acquire+0x508/0xc10 [ 49.160124][ T846] netlink_sendmsg+0x735/0xc60 [ 49.160257][ T846] ? netlink_unicast+0x750/0x750 [ 49.160393][ T846] ? __might_fault+0x97/0x140 [ 49.160530][ T846] ____sys_sendmsg+0x419/0x850 [ 49.160664][ T846] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.160796][ T846] ? get_timestamp.constprop.0+0x390/0x390 [ 49.160958][ T846] ? move_addr_to_kernel+0x40/0x40 [ 49.161092][ T846] ? stack_depot_save_flags+0x367/0x770 [ 49.161223][ T846] ? validate_chain+0x38b/0xc20 [ 49.161360][ T846] ___sys_sendmsg+0x14e/0x1d0 [ 49.161496][ T846] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.161662][ T846] ? copy_msghdr_from_user+0x460/0x460 [ 49.161805][ T846] __sys_sendmsg+0x145/0x1f0 [ 49.161940][ T846] ? __sys_sendmsg_sock+0x20/0x20 [ 49.162071][ T846] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.162237][ T846] ? do_raw_spin_unlock+0x59/0x250 [ 49.162376][ T846] ? rcu_is_watching+0x15/0xd0 [ 49.162513][ T846] do_syscall_64+0x117/0xfc0 [ 49.162647][ T846] ? trace_hardirqs_off+0xd/0x30 [ 49.162779][ T846] ? exc_page_fault+0xee/0x100 [ 49.162910][ T846] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.163074][ T846] RIP: 0033:0x7f25fb3cc08e [ 49.163211][ T846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.163685][ T846] RSP: 002b:00007fff5ee18350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.163881][ T846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f25fb3cc08e [ 49.164077][ T846] RDX: 0000000000000000 RSI: 00007fff5ee18400 RDI: 0000000000000005 [ 49.164273][ T846] RBP: 00007fff5ee18360 R08: 0000000000000000 R09: 0000000000000000 [ 49.164484][ T846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.164681][ T846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ee18ad0 [ 49.164887][ T846] [ 49.164987][ T846] irq event stamp: 22265 [ 49.165086][ T846] hardirqs last enabled at (22273): [] __up_console_sem+0x5a/0x70 [ 49.165317][ T846] hardirqs last disabled at (22280): [] __up_console_sem+0x3f/0x70 [ 49.165559][ T846] softirqs last enabled at (21288): [] __alloc_skb+0x4c2/0x5f0 [ 49.165788][ T846] softirqs last disabled at (21286): [] __alloc_skb+0x4c2/0x5f0 [ 49.166015][ T846] ---[ end trace 0000000000000000 ]--- [ 49.166725][ T45] ------------[ cut here ]------------ [ 49.166854][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45 [ 49.167095][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.167611][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.167888][ T45] Tainted: [W]=WARN [ 49.167983][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.168135][ T45] Workqueue: events_unbound linkwatch_event [ 49.168295][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.168470][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.168897][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 49.169049][ T45] RAX: 00000000ffffffa6 RBX: ff110000132b4740 RCX: 1ff4000000063f02 [ 49.169241][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b47fc [ 49.169433][ T45] RBP: ff1100000e8c4000 R08: 1fe2200002656901 R09: ff110000020051a8 [ 49.169613][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 49.169800][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 49.169982][ T45] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.170192][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.170351][ T45] CR2: 00007f25fb4621a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 49.170542][ T45] PKRU: 55555554 [ 49.170634][ T45] Call Trace: [ 49.170726][ T45] [ 49.170789][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.170910][ T45] ? notifier_call_chain+0xb0/0x320 [ 49.171035][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 49.171129][ T45] netif_state_change+0x155/0x3d0 [ 49.171252][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 49.171414][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 49.171534][ T45] __linkwatch_run_queue+0x350/0x850 [ 49.171656][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 49.171779][ T45] linkwatch_event+0x7f/0xb0 [ 49.171899][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 49.172024][ T45] process_one_work+0xdf8/0x1410 [ 49.172148][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 49.172270][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 49.172410][ T45] worker_thread+0x4f1/0xd60 [ 49.172540][ T45] ? rescuer_thread+0x1320/0x1320 [ 49.172664][ T45] kthread+0x367/0x460 [ 49.172759][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 49.172913][ T45] ? kthread_affine_node+0x330/0x330 [ 49.173035][ T45] ret_from_fork+0x474/0x6b0 [ 49.173160][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 49.173309][ T45] ? __switch_to+0x5a3/0xe00 [ 49.173440][ T45] ? kthread_affine_node+0x330/0x330 [ 49.173565][ T45] ret_from_fork_asm+0x11/0x20 [ 49.173694][ T45] [ 49.173783][ T45] irq event stamp: 93911 [ 49.173873][ T45] hardirqs last enabled at (93919): [] __up_console_sem+0x5a/0x70 [ 49.174084][ T45] hardirqs last disabled at (93926): [] __up_console_sem+0x3f/0x70 [ 49.174293][ T45] softirqs last enabled at (93540): [] handle_softirqs+0x611/0x940 [ 49.174512][ T45] softirqs last disabled at (93087): [] __irq_exit_rcu+0x103/0x1c0 [ 49.174721][ T45] ---[ end trace 0000000000000000 ]--- [ 49.175207][ T45] ------------[ cut here ]------------ [ 49.175325][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45 [ 49.175579][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.175858][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.176132][ T45] Tainted: [W]=WARN [ 49.176224][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.176993][ T45] Workqueue: events_unbound linkwatch_event [ 49.177161][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.177318][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.177814][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 49.177966][ T45] RAX: 00000000ffffffa6 RBX: ff110000132b4c80 RCX: 1ff4000000063f02 [ 49.178146][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b4d3c [ 49.178324][ T45] RBP: ff1100000e8c1000 R08: 1fe22000026569a9 R09: ff110000020051a8 [ 49.178554][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 49.178735][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 49.178917][ T45] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.179127][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.179323][ T45] CR2: 00007f25fb4621a0 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 49.179558][ T45] PKRU: 55555554 [ 49.179693][ T45] Call Trace: [ 49.179784][ T45] [ 49.179846][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.179966][ T45] ? notifier_call_chain+0xb0/0x320 [ 49.180090][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 49.180181][ T45] netif_state_change+0x155/0x3d0 [ 49.180303][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 49.180509][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 49.180629][ T45] __linkwatch_run_queue+0x350/0x850 [ 49.180794][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 49.180918][ T45] linkwatch_event+0x7f/0xb0 [ 49.181041][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 49.181163][ T45] process_one_work+0xdf8/0x1410 [ 49.181288][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 49.181460][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 49.181586][ T45] worker_thread+0x4f1/0xd60 [ 49.181712][ T45] ? rescuer_thread+0x1320/0x1320 [ 49.181831][ T45] kthread+0x367/0x460 [ 49.181923][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 49.182075][ T45] ? kthread_affine_node+0x330/0x330 [ 49.182197][ T45] ret_from_fork+0x474/0x6b0 [ 49.182319][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 49.182525][ T45] ? __switch_to+0x5a3/0xe00 [ 49.182647][ T45] ? kthread_affine_node+0x330/0x330 [ 49.182769][ T45] ret_from_fork_asm+0x11/0x20 [ 49.182943][ T45] [ 49.183036][ T45] irq event stamp: 96833 [ 49.183126][ T45] hardirqs last enabled at (96841): [] __up_console_sem+0x5a/0x70 [ 49.183336][ T45] hardirqs last disabled at (96848): [] __up_console_sem+0x3f/0x70 [ 49.183594][ T45] softirqs last enabled at (96950): [] handle_softirqs+0x611/0x940 [ 49.183815][ T45] softirqs last disabled at (96857): [] __irq_exit_rcu+0x103/0x1c0 [ 49.184024][ T45] ---[ end trace 0000000000000000 ]--- [ 49.316304][ T850] ------------[ cut here ]------------ [ 49.316906][ T850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/850 [ 49.317155][ T850] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.317489][ T850] CPU: 0 UID: 0 PID: 850 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.317765][ T850] Tainted: [W]=WARN [ 49.317868][ T850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.318040][ T850] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.318218][ T850] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.318712][ T850] RSP: 0018:ffa00000015fee90 EFLAGS: 00010286 [ 49.318881][ T850] RAX: 00000000ffffffa6 RBX: ff1100000abac580 RCX: 1ff40000002bfd98 [ 49.319082][ T850] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000abac63c [ 49.319284][ T850] RBP: ff1100000e8c1000 R08: 1fe22000015758c9 R09: ff11000016b50b58 [ 49.319494][ T850] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 49.319695][ T850] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 49.319902][ T850] FS: 00007f0322893840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.320139][ T850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.320308][ T850] CR2: 000000002fb493b8 CR3: 00000000172d9006 CR4: 0000000000771ef0 [ 49.320523][ T850] PKRU: 55555554 [ 49.320625][ T850] Call Trace: [ 49.320726][ T850] [ 49.320798][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.320938][ T850] rtnetlink_event+0xe0/0x1f0 [ 49.321072][ T850] notifier_call_chain+0xb0/0x320 [ 49.321210][ T850] netdev_update_features+0xa9/0xb0 [ 49.321353][ T850] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 49.321528][ T850] veth_xdp_set+0x3b3/0x770 [ 49.321666][ T850] ? veth_xdp_set+0x770/0x770 [ 49.321803][ T850] dev_xdp_install+0x3e6/0x890 [ 49.321941][ T850] ? netif_set_xps_queue+0x40/0x40 [ 49.322080][ T850] dev_xdp_attach+0x4c0/0x1380 [ 49.322218][ T850] ? __bpf_prog_get+0x1ae/0x320 [ 49.322359][ T850] ? bpf_xdp_link_update+0x700/0x700 [ 49.322502][ T850] ? __bpf_prog_get+0x320/0x320 [ 49.322640][ T850] dev_change_xdp_fd+0x176/0x210 [ 49.322778][ T850] do_setlink.isra.0+0x2164/0x2a60 [ 49.322919][ T850] ? rtnl_link_get_size+0x350/0x350 [ 49.323056][ T850] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.323225][ T850] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.323365][ T850] ? validate_chain+0x38b/0xc20 [ 49.323509][ T850] ? rcu_read_lock_any_held+0x66/0x90 [ 49.323644][ T850] ? stack_depot_save_flags+0x367/0x770 [ 49.323782][ T850] ? __kernel_text_address+0x12/0x30 [ 49.323919][ T850] ? __lock_acquire+0x508/0xc10 [ 49.324059][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.324192][ T850] ? lock_acquire+0x134/0x160 [ 49.324326][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.324473][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.324609][ T850] ? trace_contention_end+0xb3/0x1a0 [ 49.324747][ T850] ? __mutex_lock+0x1db/0x2010 [ 49.324886][ T850] ? __mutex_lock+0x9b2/0x2010 [ 49.325022][ T850] ? rtnl_newlink+0x883/0xee0 [ 49.325159][ T850] ? ww_mutex_lock+0x160/0x160 [ 49.325293][ T850] ? nla_get_range_signed+0x3d0/0x3d0 [ 49.325444][ T850] ? __rtnl_newlink+0x3fa/0xa50 [ 49.325582][ T850] rtnl_newlink+0x8d1/0xee0 [ 49.325718][ T850] ? lock_acquire.part.0+0xbc/0x260 [ 49.325853][ T850] ? find_held_lock+0x2b/0x80 [ 49.325990][ T850] ? __rtnl_newlink+0xa50/0xa50 [ 49.326124][ T850] ? mark_usage+0x61/0x170 [ 49.326259][ T850] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.326407][ T850] ? lock_acquire.part.0+0xbc/0x260 [ 49.326544][ T850] ? find_held_lock+0x2b/0x80 [ 49.326678][ T850] ? __rtnl_newlink+0xa50/0xa50 [ 49.326813][ T850] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.326951][ T850] ? __rtnl_newlink+0xa50/0xa50 [ 49.327088][ T850] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.327224][ T850] ? validate_chain+0x38b/0xc20 [ 49.327363][ T850] ? rtnl_link_fill+0x920/0x920 [ 49.327507][ T850] ? __lock_acquire+0x508/0xc10 [ 49.327643][ T850] ? lock_acquire.part.0+0xbc/0x260 [ 49.327778][ T850] ? find_held_lock+0x2b/0x80 [ 49.327914][ T850] netlink_rcv_skb+0x14e/0x3a0 [ 49.328051][ T850] ? rtnl_link_fill+0x920/0x920 [ 49.328188][ T850] ? netlink_ack+0xcf0/0xcf0 [ 49.328330][ T850] ? netlink_deliver_tap+0xc5/0x330 [ 49.328478][ T850] ? netlink_deliver_tap+0x13c/0x330 [ 49.328616][ T850] netlink_unicast+0x486/0x750 [ 49.328752][ T850] ? netlink_attachskb+0x810/0x810 [ 49.328888][ T850] ? __lock_acquire+0x508/0xc10 [ 49.329027][ T850] netlink_sendmsg+0x735/0xc60 [ 49.329164][ T850] ? netlink_unicast+0x750/0x750 [ 49.329300][ T850] ? __might_fault+0x97/0x140 [ 49.329450][ T850] ____sys_sendmsg+0x419/0x850 [ 49.329586][ T850] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.329720][ T850] ? get_timestamp.constprop.0+0x390/0x390 [ 49.329888][ T850] ? move_addr_to_kernel+0x40/0x40 [ 49.330027][ T850] ? stack_depot_save_flags+0x367/0x770 [ 49.330164][ T850] ? validate_chain+0x38b/0xc20 [ 49.330301][ T850] ___sys_sendmsg+0x14e/0x1d0 [ 49.330448][ T850] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.330616][ T850] ? copy_msghdr_from_user+0x460/0x460 [ 49.330764][ T850] __sys_sendmsg+0x145/0x1f0 [ 49.330902][ T850] ? __sys_sendmsg_sock+0x20/0x20 [ 49.331037][ T850] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.331208][ T850] ? do_raw_spin_unlock+0x59/0x250 [ 49.331350][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.331490][ T850] do_syscall_64+0x117/0xfc0 [ 49.331625][ T850] ? trace_hardirqs_off+0xd/0x30 [ 49.331763][ T850] ? exc_page_fault+0xee/0x100 [ 49.331897][ T850] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.332066][ T850] RIP: 0033:0x7f0322acd08e [ 49.332211][ T850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.332707][ T850] RSP: 002b:00007fff61e1e130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.332912][ T850] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f0322acd08e [ 49.333117][ T850] RDX: 0000000000000000 RSI: 00007fff61e1e1e0 RDI: 0000000000000005 [ 49.333318][ T850] RBP: 00007fff61e1e140 R08: 0000000000000000 R09: 0000000000000000 [ 49.333531][ T850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.333732][ T850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61e1e8b0 [ 49.333942][ T850] [ 49.334045][ T850] irq event stamp: 37949 [ 49.334147][ T850] hardirqs last enabled at (37957): [] __up_console_sem+0x5a/0x70 [ 49.334390][ T850] hardirqs last disabled at (37966): [] __up_console_sem+0x3f/0x70 [ 49.334633][ T850] softirqs last enabled at (36976): [] handle_softirqs+0x611/0x940 [ 49.334870][ T850] softirqs last disabled at (36303): [] __irq_exit_rcu+0x103/0x1c0 [ 49.335106][ T850] ---[ end trace 0000000000000000 ]--- [ 49.340467][ T850] ------------[ cut here ]------------ [ 49.340609][ T850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/850 [ 49.340832][ T850] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.341132][ T850] CPU: 0 UID: 0 PID: 850 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.342108][ T850] Tainted: [W]=WARN [ 49.342208][ T850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.342442][ T850] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.342705][ T850] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.343159][ T850] RSP: 0018:ffa00000015ff0a0 EFLAGS: 00010286 [ 49.343322][ T850] RAX: 00000000ffffffa6 RBX: ff1100000abac200 RCX: 1ff40000002bfdda [ 49.343595][ T850] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000abac2bc [ 49.343787][ T850] RBP: ff1100000e8c4000 R08: 1fe2200001575859 R09: ff11000016b50b58 [ 49.343979][ T850] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 49.344168][ T850] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000013043164 [ 49.344450][ T850] FS: 00007f0322893840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.344673][ T850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.344835][ T850] CR2: 000000002fb493b8 CR3: 00000000172d9006 CR4: 0000000000771ef0 [ 49.345026][ T850] PKRU: 55555554 [ 49.345121][ T850] Call Trace: [ 49.345218][ T850] [ 49.345284][ T850] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.345474][ T850] ? notifier_call_chain+0xb0/0x320 [ 49.345603][ T850] rtmsg_ifinfo+0x5c/0xb0 [ 49.345701][ T850] netif_state_change+0x155/0x3d0 [ 49.345832][ T850] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 49.345993][ T850] ? dev_change_xdp_fd+0x176/0x210 [ 49.346121][ T850] do_setlink.isra.0+0x2176/0x2a60 [ 49.346251][ T850] ? rtnl_link_get_size+0x350/0x350 [ 49.346443][ T850] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.346606][ T850] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.346735][ T850] ? validate_chain+0x38b/0xc20 [ 49.346862][ T850] ? rcu_read_lock_any_held+0x66/0x90 [ 49.346990][ T850] ? stack_depot_save_flags+0x367/0x770 [ 49.347118][ T850] ? __kernel_text_address+0x12/0x30 [ 49.347248][ T850] ? __lock_acquire+0x508/0xc10 [ 49.347439][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.347569][ T850] ? lock_acquire+0x134/0x160 [ 49.347696][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.347822][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.347950][ T850] ? trace_contention_end+0xb3/0x1a0 [ 49.348079][ T850] ? __mutex_lock+0x1db/0x2010 [ 49.348207][ T850] ? __mutex_lock+0x9b2/0x2010 [ 49.348338][ T850] ? rtnl_newlink+0x883/0xee0 [ 49.348530][ T850] ? ww_mutex_lock+0x160/0x160 [ 49.348659][ T850] ? nla_get_range_signed+0x3d0/0x3d0 [ 49.348791][ T850] ? __rtnl_newlink+0x3fa/0xa50 [ 49.348923][ T850] rtnl_newlink+0x8d1/0xee0 [ 49.349053][ T850] ? lock_acquire.part.0+0xbc/0x260 [ 49.349181][ T850] ? find_held_lock+0x2b/0x80 [ 49.349312][ T850] ? __rtnl_newlink+0xa50/0xa50 [ 49.349501][ T850] ? mark_usage+0x61/0x170 [ 49.349629][ T850] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.349759][ T850] ? lock_acquire.part.0+0xbc/0x260 [ 49.349887][ T850] ? find_held_lock+0x2b/0x80 [ 49.350015][ T850] ? __rtnl_newlink+0xa50/0xa50 [ 49.350144][ T850] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.350276][ T850] ? __rtnl_newlink+0xa50/0xa50 [ 49.350467][ T850] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.350595][ T850] ? validate_chain+0x38b/0xc20 [ 49.350722][ T850] ? rtnl_link_fill+0x920/0x920 [ 49.350849][ T850] ? __lock_acquire+0x508/0xc10 [ 49.350980][ T850] ? lock_acquire.part.0+0xbc/0x260 [ 49.351110][ T850] ? find_held_lock+0x2b/0x80 [ 49.351239][ T850] netlink_rcv_skb+0x14e/0x3a0 [ 49.351430][ T850] ? rtnl_link_fill+0x920/0x920 [ 49.351561][ T850] ? netlink_ack+0xcf0/0xcf0 [ 49.351692][ T850] ? netlink_deliver_tap+0xc5/0x330 [ 49.351819][ T850] ? netlink_deliver_tap+0x13c/0x330 [ 49.351949][ T850] netlink_unicast+0x486/0x750 [ 49.352089][ T850] ? netlink_attachskb+0x810/0x810 [ 49.352218][ T850] ? __lock_acquire+0x508/0xc10 [ 49.352410][ T850] netlink_sendmsg+0x735/0xc60 [ 49.352542][ T850] ? netlink_unicast+0x750/0x750 [ 49.352672][ T850] ? __might_fault+0x97/0x140 [ 49.352802][ T850] ____sys_sendmsg+0x419/0x850 [ 49.352933][ T850] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.353064][ T850] ? get_timestamp.constprop.0+0x390/0x390 [ 49.353222][ T850] ? move_addr_to_kernel+0x40/0x40 [ 49.353413][ T850] ? stack_depot_save_flags+0x367/0x770 [ 49.353545][ T850] ? validate_chain+0x38b/0xc20 [ 49.353675][ T850] ___sys_sendmsg+0x14e/0x1d0 [ 49.353804][ T850] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.353964][ T850] ? copy_msghdr_from_user+0x460/0x460 [ 49.354105][ T850] __sys_sendmsg+0x145/0x1f0 [ 49.354235][ T850] ? __sys_sendmsg_sock+0x20/0x20 [ 49.354426][ T850] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.354589][ T850] ? do_raw_spin_unlock+0x59/0x250 [ 49.354721][ T850] ? rcu_is_watching+0x15/0xd0 [ 49.354851][ T850] do_syscall_64+0x117/0xfc0 [ 49.354981][ T850] ? trace_hardirqs_off+0xd/0x30 [ 49.355111][ T850] ? exc_page_fault+0xee/0x100 [ 49.355241][ T850] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.355459][ T850] RIP: 0033:0x7f0322acd08e [ 49.355594][ T850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.356057][ T850] RSP: 002b:00007fff61e1e130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.356251][ T850] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f0322acd08e [ 49.356507][ T850] RDX: 0000000000000000 RSI: 00007fff61e1e1e0 RDI: 0000000000000005 [ 49.356702][ T850] RBP: 00007fff61e1e140 R08: 0000000000000000 R09: 0000000000000000 [ 49.356894][ T850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.357086][ T850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61e1e8b0 [ 49.357283][ T850] [ 49.357442][ T850] irq event stamp: 41995 [ 49.357541][ T850] hardirqs last enabled at (42003): [] __up_console_sem+0x5a/0x70 [ 49.357764][ T850] hardirqs last disabled at (42010): [] __up_console_sem+0x3f/0x70 [ 49.357987][ T850] softirqs last enabled at (41992): [] handle_softirqs+0x611/0x940 [ 49.358212][ T850] softirqs last disabled at (41899): [] __irq_exit_rcu+0x103/0x1c0 [ 49.358496][ T850] ---[ end trace 0000000000000000 ]--- [ 49.412929][ T853] ------------[ cut here ]------------ [ 49.413092][ T853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/853 [ 49.413350][ T853] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.413682][ T853] CPU: 0 UID: 0 PID: 853 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.413964][ T853] Tainted: [W]=WARN [ 49.414071][ T853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.414249][ T853] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.414444][ T853] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.414941][ T853] RSP: 0018:ffa000000166efd0 EFLAGS: 00010286 [ 49.415118][ T853] RAX: 00000000ffffffa6 RBX: ff1100000ba11a80 RCX: 1ff40000002cddc0 [ 49.415327][ T853] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba11b3c [ 49.415546][ T853] RBP: ff1100000c00a000 R08: 1fe2200001742369 R09: ff1100000e8f8b80 [ 49.415755][ T853] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 49.415962][ T853] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c00ae44 [ 49.416174][ T853] FS: 00007fd7048ef840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.416430][ T853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.416606][ T853] CR2: 00007fd704ae8460 CR3: 000000000bbb3003 CR4: 0000000000771ef0 [ 49.416816][ T853] PKRU: 55555554 [ 49.416922][ T853] Call Trace: [ 49.417029][ T853] [ 49.417101][ T853] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.417241][ T853] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 49.417394][ T853] rtmsg_ifinfo+0x5c/0xb0 [ 49.417504][ T853] ? ip6_route_dev_notify+0x3d/0x790 [ 49.417646][ T853] __dev_notify_flags+0x1b8/0x280 [ 49.417786][ T853] ? notifier_call_chain+0xb0/0x320 [ 49.417928][ T853] ? netif_change_name+0x8c0/0x8c0 [ 49.418070][ T853] ? register_netdevice+0x1171/0x1bc0 [ 49.418213][ T853] rtnl_configure_link+0x1ac/0x390 [ 49.418361][ T853] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 49.418511][ T853] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 49.418655][ T853] vxlan_newlink+0x196/0x270 [vxlan] [ 49.418797][ T853] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 49.418956][ T853] ? rtnl_create_link+0x169/0xf20 [ 49.419095][ T853] ? nla_strscpy+0xe3/0x180 [ 49.419236][ T853] rtnl_newlink_create+0x2da/0x8c0 [ 49.419385][ T853] ? rtnl_create_link+0xf20/0xf20 [ 49.419530][ T853] ? __dev_get_by_name+0x12/0x50 [ 49.419669][ T853] ? rtnl_dev_get+0xd7/0x170 [ 49.419814][ T853] __rtnl_newlink+0x22b/0xa50 [ 49.419958][ T853] rtnl_newlink+0x8d1/0xee0 [ 49.420102][ T853] ? lock_acquire.part.0+0xbc/0x260 [ 49.420243][ T853] ? find_held_lock+0x2b/0x80 [ 49.420389][ T853] ? __rtnl_newlink+0xa50/0xa50 [ 49.420535][ T853] ? mark_usage+0x61/0x170 [ 49.420673][ T853] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.420817][ T853] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.420957][ T853] ? __rtnl_newlink+0xa50/0xa50 [ 49.421099][ T853] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.421239][ T853] ? validate_chain+0x38b/0xc20 [ 49.421384][ T853] ? rtnl_link_fill+0x920/0x920 [ 49.421528][ T853] ? __lock_acquire+0x508/0xc10 [ 49.421669][ T853] ? lock_acquire.part.0+0xbc/0x260 [ 49.421808][ T853] ? find_held_lock+0x2b/0x80 [ 49.421948][ T853] netlink_rcv_skb+0x14e/0x3a0 [ 49.422091][ T853] ? rtnl_link_fill+0x920/0x920 [ 49.422233][ T853] ? netlink_ack+0xcf0/0xcf0 [ 49.422382][ T853] ? netlink_deliver_tap+0xc5/0x330 [ 49.422528][ T853] ? netlink_deliver_tap+0x13c/0x330 [ 49.422669][ T853] netlink_unicast+0x486/0x750 [ 49.422809][ T853] ? netlink_attachskb+0x810/0x810 [ 49.422950][ T853] ? __lock_acquire+0x508/0xc10 [ 49.423093][ T853] netlink_sendmsg+0x735/0xc60 [ 49.423236][ T853] ? netlink_unicast+0x750/0x750 [ 49.423382][ T853] ? __might_fault+0x97/0x140 [ 49.423527][ T853] ____sys_sendmsg+0x419/0x850 [ 49.423667][ T853] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.423806][ T853] ? get_timestamp.constprop.0+0x390/0x390 [ 49.423986][ T853] ? move_addr_to_kernel+0x40/0x40 [ 49.424130][ T853] ___sys_sendmsg+0x14e/0x1d0 [ 49.424268][ T853] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.424419][ T853] ? copy_msghdr_from_user+0x460/0x460 [ 49.424568][ T853] ? lock_vma_under_rcu+0x159/0x410 [ 49.424709][ T853] __sys_sendmsg+0x145/0x1f0 [ 49.424849][ T853] ? __sys_sendmsg_sock+0x20/0x20 [ 49.424992][ T853] ? rcu_is_watching+0x15/0xd0 [ 49.425131][ T853] ? rcu_is_watching+0x15/0xd0 [ 49.425271][ T853] do_syscall_64+0x117/0xfc0 [ 49.425422][ T853] ? trace_hardirqs_off+0xd/0x30 [ 49.425561][ T853] ? exc_page_fault+0xee/0x100 [ 49.425699][ T853] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.425874][ T853] RIP: 0033:0x7fd704b2908e [ 49.426020][ T853] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.426526][ T853] RSP: 002b:00007ffc85ff1d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.426737][ T853] RAX: ffffffffffffffda RBX: 00007ffc85ff24c0 RCX: 00007fd704b2908e [ 49.426944][ T853] RDX: 0000000000000000 RSI: 00007ffc85ff1dc0 RDI: 0000000000000005 [ 49.427152][ T853] RBP: 00007ffc85ff1d20 R08: 0000000000000000 R09: 0000000000000000 [ 49.427368][ T853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.427581][ T853] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85ff2490 [ 49.427797][ T853] [ 49.427902][ T853] irq event stamp: 17781 [ 49.428007][ T853] hardirqs last enabled at (17789): [] __up_console_sem+0x5a/0x70 [ 49.428253][ T853] hardirqs last disabled at (17796): [] __up_console_sem+0x3f/0x70 [ 49.428501][ T853] softirqs last enabled at (16974): [] handle_softirqs+0x611/0x940 [ 49.428743][ T853] softirqs last disabled at (16969): [] __irq_exit_rcu+0x103/0x1c0 [ 49.428984][ T853] ---[ end trace 0000000000000000 ]--- [ 49.459194][ T854] ------------[ cut here ]------------ [ 49.459939][ T854] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/854 [ 49.460173][ T854] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.460532][ T854] CPU: 0 UID: 0 PID: 854 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.460791][ T854] Tainted: [W]=WARN [ 49.460889][ T854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.461052][ T854] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.461221][ T854] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.461689][ T854] RSP: 0018:ffa000000170f020 EFLAGS: 00010286 [ 49.461853][ T854] RAX: 00000000ffffffa6 RBX: ff1100000ba10e40 RCX: 1ff40000002e1dca [ 49.462046][ T854] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba10efc [ 49.462237][ T854] RBP: ff1100000c00a000 R08: 1fe22000017421e1 R09: ff1100000e8fae58 [ 49.462439][ T854] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 49.462629][ T854] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 49.462825][ T854] FS: 00007fb088d39840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.463052][ T854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.463214][ T854] CR2: 0000000001779988 CR3: 000000000574c005 CR4: 0000000000771ef0 [ 49.463418][ T854] PKRU: 55555554 [ 49.463515][ T854] Call Trace: [ 49.463613][ T854] [ 49.463681][ T854] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.463812][ T854] rtmsg_ifinfo+0x5c/0xb0 [ 49.463910][ T854] ? mark_held_locks+0x40/0x70 [ 49.464040][ T854] __dev_notify_flags+0x1b8/0x280 [ 49.464170][ T854] ? netif_change_name+0x8c0/0x8c0 [ 49.464299][ T854] ? __dev_change_flags+0x4a4/0x6d0 [ 49.464439][ T854] ? netif_set_allmulti+0x2c0/0x2c0 [ 49.464570][ T854] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.464700][ T854] ? is_bpf_text_address+0x68/0x110 [ 49.464831][ T854] netif_change_flags+0xfe/0x190 [ 49.464960][ T854] ? unwind_get_return_address+0x67/0xd0 [ 49.465089][ T854] do_setlink.isra.0+0x1d25/0x2a60 [ 49.465222][ T854] ? rtnl_link_get_size+0x350/0x350 [ 49.465357][ T854] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.465522][ T854] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.465650][ T854] ? validate_chain+0x38b/0xc20 [ 49.465777][ T854] ? rcu_read_lock_any_held+0x66/0x90 [ 49.465905][ T854] ? stack_depot_save_flags+0x367/0x770 [ 49.466034][ T854] ? __kernel_text_address+0x12/0x30 [ 49.466165][ T854] ? __lock_acquire+0x508/0xc10 [ 49.466298][ T854] ? lock_acquire.part.0+0xbc/0x260 [ 49.466436][ T854] ? rtnl_newlink+0x883/0xee0 [ 49.466566][ T854] ? rcu_is_watching+0x15/0xd0 [ 49.466694][ T854] ? lock_acquire+0x134/0x160 [ 49.466821][ T854] ? rcu_is_watching+0x15/0xd0 [ 49.466950][ T854] ? rcu_is_watching+0x15/0xd0 [ 49.467080][ T854] ? trace_contention_end+0xb3/0x1a0 [ 49.467211][ T854] ? __mutex_lock+0x1db/0x2010 [ 49.467341][ T854] ? __mutex_lock+0x9b2/0x2010 [ 49.467497][ T854] ? rtnl_newlink+0x883/0xee0 [ 49.467626][ T854] ? ww_mutex_lock+0x160/0x160 [ 49.467758][ T854] ? __rtnl_newlink+0x3fa/0xa50 [ 49.467890][ T854] rtnl_newlink+0x8d1/0xee0 [ 49.468021][ T854] ? lock_acquire.part.0+0xbc/0x260 [ 49.468148][ T854] ? find_held_lock+0x2b/0x80 [ 49.468279][ T854] ? __rtnl_newlink+0xa50/0xa50 [ 49.468419][ T854] ? mark_usage+0x61/0x170 [ 49.468547][ T854] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.468679][ T854] ? lock_acquire.part.0+0xbc/0x260 [ 49.468807][ T854] ? find_held_lock+0x2b/0x80 [ 49.468934][ T854] ? __rtnl_newlink+0xa50/0xa50 [ 49.469063][ T854] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.469193][ T854] ? __rtnl_newlink+0xa50/0xa50 [ 49.469325][ T854] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.469464][ T854] ? validate_chain+0x38b/0xc20 [ 49.469593][ T854] ? rtnl_link_fill+0x920/0x920 [ 49.469721][ T854] ? __lock_acquire+0x508/0xc10 [ 49.469851][ T854] ? lock_acquire.part.0+0xbc/0x260 [ 49.469979][ T854] ? find_held_lock+0x2b/0x80 [ 49.470109][ T854] netlink_rcv_skb+0x14e/0x3a0 [ 49.470238][ T854] ? rtnl_link_fill+0x920/0x920 [ 49.470377][ T854] ? netlink_ack+0xcf0/0xcf0 [ 49.470513][ T854] ? netlink_deliver_tap+0xc5/0x330 [ 49.470641][ T854] ? netlink_deliver_tap+0x13c/0x330 [ 49.470772][ T854] netlink_unicast+0x486/0x750 [ 49.470901][ T854] ? netlink_attachskb+0x810/0x810 [ 49.471031][ T854] ? __lock_acquire+0x508/0xc10 [ 49.471162][ T854] netlink_sendmsg+0x735/0xc60 [ 49.471295][ T854] ? netlink_unicast+0x750/0x750 [ 49.471437][ T854] ? __might_fault+0x97/0x140 [ 49.471568][ T854] ____sys_sendmsg+0x419/0x850 [ 49.471697][ T854] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.471825][ T854] ? get_timestamp.constprop.0+0x390/0x390 [ 49.471985][ T854] ? move_addr_to_kernel+0x40/0x40 [ 49.472117][ T854] ? stack_depot_save_flags+0x367/0x770 [ 49.472246][ T854] ? validate_chain+0x38b/0xc20 [ 49.472382][ T854] ___sys_sendmsg+0x14e/0x1d0 [ 49.472513][ T854] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.472673][ T854] ? copy_msghdr_from_user+0x460/0x460 [ 49.472813][ T854] __sys_sendmsg+0x145/0x1f0 [ 49.472943][ T854] ? __sys_sendmsg_sock+0x20/0x20 [ 49.473072][ T854] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.473235][ T854] ? do_raw_spin_unlock+0x59/0x250 [ 49.473370][ T854] ? rcu_is_watching+0x15/0xd0 [ 49.473504][ T854] do_syscall_64+0x117/0xfc0 [ 49.473632][ T854] ? trace_hardirqs_off+0xd/0x30 [ 49.473760][ T854] ? exc_page_fault+0xee/0x100 [ 49.473888][ T854] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.474047][ T854] RIP: 0033:0x7fb088f7308e [ 49.474182][ T854] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.474654][ T854] RSP: 002b:00007ffc39e52090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.474847][ T854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb088f7308e [ 49.475039][ T854] RDX: 0000000000000000 RSI: 00007ffc39e52140 RDI: 0000000000000005 [ 49.475233][ T854] RBP: 00007ffc39e520a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.475437][ T854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.475628][ T854] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39e52810 [ 49.475825][ T854] [ 49.475922][ T854] irq event stamp: 24123 [ 49.476018][ T854] hardirqs last enabled at (24131): [] __up_console_sem+0x5a/0x70 [ 49.476241][ T854] hardirqs last disabled at (24138): [] __up_console_sem+0x3f/0x70 [ 49.476473][ T854] softirqs last enabled at (23242): [] handle_softirqs+0x611/0x940 [ 49.476696][ T854] softirqs last disabled at (23175): [] __irq_exit_rcu+0x103/0x1c0 [ 49.476918][ T854] ---[ end trace 0000000000000000 ]--- [ 49.572002][ T857] ------------[ cut here ]------------ [ 49.572163][ T857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/857 [ 49.572415][ T857] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.572737][ T857] CPU: 3 UID: 0 PID: 857 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.573020][ T857] Tainted: [W]=WARN [ 49.573125][ T857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.573300][ T857] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.573490][ T857] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.573985][ T857] RSP: 0018:ffa000000173efd0 EFLAGS: 00010286 [ 49.574160][ T857] RAX: 00000000ffffffa6 RBX: ff1100000c4efa80 RCX: 1ff40000002e7dc0 [ 49.574373][ T857] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4efb3c [ 49.574583][ T857] RBP: ff1100001793a000 R08: 1fe220000189df69 R09: ff110000133d2e80 [ 49.574791][ T857] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 49.574998][ T857] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001793ae44 [ 49.575206][ T857] FS: 00007fcf0ec0f840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 49.575460][ T857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.575636][ T857] CR2: 00007fcf0ee08460 CR3: 00000000060c2001 CR4: 0000000000771ef0 [ 49.575845][ T857] PKRU: 55555554 [ 49.575949][ T857] Call Trace: [ 49.576053][ T857] [ 49.576126][ T857] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.576268][ T857] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 49.576418][ T857] rtmsg_ifinfo+0x5c/0xb0 [ 49.576524][ T857] ? ip6_route_dev_notify+0x3d/0x790 [ 49.576664][ T857] __dev_notify_flags+0x1b8/0x280 [ 49.576803][ T857] ? notifier_call_chain+0xb0/0x320 [ 49.576945][ T857] ? netif_change_name+0x8c0/0x8c0 [ 49.577106][ T857] ? register_netdevice+0x1171/0x1bc0 [ 49.577248][ T857] rtnl_configure_link+0x1ac/0x390 [ 49.577395][ T857] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 49.577544][ T857] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 49.577687][ T857] vxlan_newlink+0x196/0x270 [vxlan] [ 49.577828][ T857] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 49.577973][ T857] ? rtnl_create_link+0x169/0xf20 [ 49.578115][ T857] ? nla_strscpy+0xe3/0x180 [ 49.578256][ T857] rtnl_newlink_create+0x2da/0x8c0 [ 49.578406][ T857] ? rtnl_create_link+0xf20/0xf20 [ 49.578548][ T857] ? __dev_get_by_name+0x12/0x50 [ 49.578686][ T857] ? rtnl_dev_get+0xd7/0x170 [ 49.578830][ T857] __rtnl_newlink+0x22b/0xa50 [ 49.578974][ T857] rtnl_newlink+0x8d1/0xee0 [ 49.579114][ T857] ? lock_acquire.part.0+0xbc/0x260 [ 49.579252][ T857] ? find_held_lock+0x2b/0x80 [ 49.579393][ T857] ? __rtnl_newlink+0xa50/0xa50 [ 49.579537][ T857] ? mark_usage+0x61/0x170 [ 49.579675][ T857] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.579819][ T857] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.579959][ T857] ? __rtnl_newlink+0xa50/0xa50 [ 49.580098][ T857] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.580236][ T857] ? validate_chain+0x38b/0xc20 [ 49.580379][ T857] ? rtnl_link_fill+0x920/0x920 [ 49.580523][ T857] ? __lock_acquire+0x508/0xc10 [ 49.580664][ T857] ? lock_acquire.part.0+0xbc/0x260 [ 49.580801][ T857] ? find_held_lock+0x2b/0x80 [ 49.580942][ T857] netlink_rcv_skb+0x14e/0x3a0 [ 49.581082][ T857] ? rtnl_link_fill+0x920/0x920 [ 49.581221][ T857] ? netlink_ack+0xcf0/0xcf0 [ 49.581367][ T857] ? netlink_deliver_tap+0xc5/0x330 [ 49.581511][ T857] ? netlink_deliver_tap+0x13c/0x330 [ 49.581654][ T857] netlink_unicast+0x486/0x750 [ 49.581796][ T857] ? netlink_attachskb+0x810/0x810 [ 49.581937][ T857] ? __lock_acquire+0x508/0xc10 [ 49.582078][ T857] netlink_sendmsg+0x735/0xc60 [ 49.582218][ T857] ? netlink_unicast+0x750/0x750 [ 49.582361][ T857] ? __might_fault+0x97/0x140 [ 49.582507][ T857] ____sys_sendmsg+0x419/0x850 [ 49.582649][ T857] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.582788][ T857] ? get_timestamp.constprop.0+0x390/0x390 [ 49.582962][ T857] ? move_addr_to_kernel+0x40/0x40 [ 49.583107][ T857] ___sys_sendmsg+0x14e/0x1d0 [ 49.583246][ T857] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.583392][ T857] ? copy_msghdr_from_user+0x460/0x460 [ 49.583548][ T857] ? lock_vma_under_rcu+0x159/0x410 [ 49.583691][ T857] __sys_sendmsg+0x145/0x1f0 [ 49.583830][ T857] ? __sys_sendmsg_sock+0x20/0x20 [ 49.583973][ T857] ? rcu_is_watching+0x15/0xd0 [ 49.584113][ T857] ? rcu_is_watching+0x15/0xd0 [ 49.584253][ T857] do_syscall_64+0x117/0xfc0 [ 49.584401][ T857] ? trace_hardirqs_off+0xd/0x30 [ 49.584540][ T857] ? exc_page_fault+0xee/0x100 [ 49.584681][ T857] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.584857][ T857] RIP: 0033:0x7fcf0ee4908e [ 49.585004][ T857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.585506][ T857] RSP: 002b:00007ffe41585ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.585719][ T857] RAX: ffffffffffffffda RBX: 00007ffe41586650 RCX: 00007fcf0ee4908e [ 49.585930][ T857] RDX: 0000000000000000 RSI: 00007ffe41585f50 RDI: 0000000000000005 [ 49.586142][ T857] RBP: 00007ffe41585eb0 R08: 0000000000000000 R09: 0000000000000000 [ 49.586356][ T857] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.586570][ T857] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe41586620 [ 49.586786][ T857] [ 49.586892][ T857] irq event stamp: 30389 [ 49.586998][ T857] hardirqs last enabled at (30397): [] __up_console_sem+0x5a/0x70 [ 49.587245][ T857] hardirqs last disabled at (30404): [] __up_console_sem+0x3f/0x70 [ 49.587495][ T857] softirqs last enabled at (29558): [] __alloc_skb+0x4c2/0x5f0 [ 49.587739][ T857] softirqs last disabled at (29556): [] __alloc_skb+0x4c2/0x5f0 [ 49.587982][ T857] ---[ end trace 0000000000000000 ]--- [ 49.618123][ T858] ------------[ cut here ]------------ [ 49.618305][ T858] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/858 [ 49.618603][ T858] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.618949][ T858] CPU: 2 UID: 0 PID: 858 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.619256][ T858] Tainted: [W]=WARN [ 49.619850][ T858] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.620061][ T858] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.620278][ T858] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.620805][ T858] RSP: 0018:ffa000000173f020 EFLAGS: 00010286 [ 49.621016][ T858] RAX: 00000000ffffffa6 RBX: ff11000005f05380 RCX: 1ff40000002e7dca [ 49.621255][ T858] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f0543c [ 49.621516][ T858] RBP: ff1100001793a000 R08: 1fe2200000be0a89 R09: ff110000133d5158 [ 49.621752][ T858] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 49.621991][ T858] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 49.622232][ T858] FS: 00007f9d8a068840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 49.622520][ T858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.622731][ T858] CR2: 000000001aaa2988 CR3: 0000000009837002 CR4: 0000000000771ef0 [ 49.622971][ T858] PKRU: 55555554 [ 49.623114][ T858] Call Trace: [ 49.623256][ T858] [ 49.623382][ T858] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.623571][ T858] rtmsg_ifinfo+0x5c/0xb0 [ 49.623717][ T858] ? mark_held_locks+0x40/0x70 [ 49.623894][ T858] __dev_notify_flags+0x1b8/0x280 [ 49.624073][ T858] ? netif_change_name+0x8c0/0x8c0 [ 49.624250][ T858] ? __dev_change_flags+0x4a4/0x6d0 [ 49.624446][ T858] ? netif_set_allmulti+0x2c0/0x2c0 [ 49.624622][ T858] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.624802][ T858] ? is_bpf_text_address+0x68/0x110 [ 49.624982][ T858] netif_change_flags+0xfe/0x190 [ 49.625161][ T858] ? unwind_get_return_address+0x67/0xd0 [ 49.625337][ T858] do_setlink.isra.0+0x1d25/0x2a60 [ 49.625541][ T858] ? rtnl_link_get_size+0x350/0x350 [ 49.625718][ T858] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.625927][ T858] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.626105][ T858] ? validate_chain+0x38b/0xc20 [ 49.626282][ T858] ? rcu_read_lock_any_held+0x66/0x90 [ 49.626484][ T858] ? stack_depot_save_flags+0x367/0x770 [ 49.626664][ T858] ? __kernel_text_address+0x12/0x30 [ 49.626842][ T858] ? __lock_acquire+0x508/0xc10 [ 49.627021][ T858] ? lock_acquire.part.0+0xbc/0x260 [ 49.627199][ T858] ? rtnl_newlink+0x883/0xee0 [ 49.627389][ T858] ? rcu_is_watching+0x15/0xd0 [ 49.627577][ T858] ? lock_acquire+0x134/0x160 [ 49.627752][ T858] ? rcu_is_watching+0x15/0xd0 [ 49.627928][ T858] ? rcu_is_watching+0x15/0xd0 [ 49.628106][ T858] ? trace_contention_end+0xb3/0x1a0 [ 49.628286][ T858] ? __mutex_lock+0x1db/0x2010 [ 49.628485][ T858] ? __mutex_lock+0x9b2/0x2010 [ 49.628667][ T858] ? rtnl_newlink+0x883/0xee0 [ 49.628845][ T858] ? ww_mutex_lock+0x160/0x160 [ 49.629024][ T858] ? __rtnl_newlink+0x3fa/0xa50 [ 49.629205][ T858] rtnl_newlink+0x8d1/0xee0 [ 49.629396][ T858] ? lock_acquire.part.0+0xbc/0x260 [ 49.629582][ T858] ? find_held_lock+0x2b/0x80 [ 49.629758][ T858] ? __rtnl_newlink+0xa50/0xa50 [ 49.629933][ T858] ? mark_usage+0x61/0x170 [ 49.630110][ T858] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.630288][ T858] ? lock_acquire.part.0+0xbc/0x260 [ 49.630488][ T858] ? find_held_lock+0x2b/0x80 [ 49.630666][ T858] ? __rtnl_newlink+0xa50/0xa50 [ 49.630843][ T858] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.631024][ T858] ? __rtnl_newlink+0xa50/0xa50 [ 49.631201][ T858] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.631390][ T858] ? validate_chain+0x38b/0xc20 [ 49.631577][ T858] ? rtnl_link_fill+0x920/0x920 [ 49.631754][ T858] ? __lock_acquire+0x508/0xc10 [ 49.631931][ T858] ? lock_acquire.part.0+0xbc/0x260 [ 49.632106][ T858] ? find_held_lock+0x2b/0x80 [ 49.632286][ T858] netlink_rcv_skb+0x14e/0x3a0 [ 49.632482][ T858] ? rtnl_link_fill+0x920/0x920 [ 49.632661][ T858] ? netlink_ack+0xcf0/0xcf0 [ 49.632841][ T858] ? netlink_deliver_tap+0xc5/0x330 [ 49.633015][ T858] ? netlink_deliver_tap+0x13c/0x330 [ 49.633196][ T858] netlink_unicast+0x486/0x750 [ 49.633387][ T858] ? netlink_attachskb+0x810/0x810 [ 49.633573][ T858] ? __lock_acquire+0x508/0xc10 [ 49.633751][ T858] netlink_sendmsg+0x735/0xc60 [ 49.633930][ T858] ? netlink_unicast+0x750/0x750 [ 49.634108][ T858] ? __might_fault+0x97/0x140 [ 49.634287][ T858] ____sys_sendmsg+0x419/0x850 [ 49.634486][ T858] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.634662][ T858] ? get_timestamp.constprop.0+0x390/0x390 [ 49.634870][ T858] ? move_addr_to_kernel+0x40/0x40 [ 49.635048][ T858] ? stack_depot_save_flags+0x367/0x770 [ 49.635224][ T858] ? validate_chain+0x38b/0xc20 [ 49.635423][ T858] ___sys_sendmsg+0x14e/0x1d0 [ 49.635601][ T858] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.635808][ T858] ? copy_msghdr_from_user+0x460/0x460 [ 49.635997][ T858] __sys_sendmsg+0x145/0x1f0 [ 49.636174][ T858] ? __sys_sendmsg_sock+0x20/0x20 [ 49.636363][ T858] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.636581][ T858] ? do_raw_spin_unlock+0x59/0x250 [ 49.636759][ T858] ? rcu_is_watching+0x15/0xd0 [ 49.636936][ T858] do_syscall_64+0x117/0xfc0 [ 49.637112][ T858] ? trace_hardirqs_off+0xd/0x30 [ 49.637289][ T858] ? exc_page_fault+0xee/0x100 [ 49.637490][ T858] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.637698][ T858] RIP: 0033:0x7f9d8a2a208e [ 49.637880][ T858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.638410][ T858] RSP: 002b:00007fff050b6530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.638654][ T858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d8a2a208e [ 49.638893][ T858] RDX: 0000000000000000 RSI: 00007fff050b65e0 RDI: 0000000000000005 [ 49.639136][ T858] RBP: 00007fff050b6540 R08: 0000000000000000 R09: 0000000000000000 [ 49.639393][ T858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.639645][ T858] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff050b6cb0 [ 49.639893][ T858] [ 49.640036][ T858] irq event stamp: 14625 [ 49.640179][ T858] hardirqs last enabled at (14635): [] __up_console_sem+0x5a/0x70 [ 49.640475][ T858] hardirqs last disabled at (14646): [] __up_console_sem+0x3f/0x70 [ 49.640744][ T858] softirqs last enabled at (13550): [] handle_softirqs+0x611/0x940 [ 49.641016][ T858] softirqs last disabled at (12829): [] __irq_exit_rcu+0x103/0x1c0 [ 49.641285][ T858] ---[ end trace 0000000000000000 ]--- [ 49.721364][ T861] ------------[ cut here ]------------ [ 49.721571][ T861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/861 [ 49.721862][ T861] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.722232][ T861] CPU: 2 UID: 0 PID: 861 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.722584][ T861] Tainted: [W]=WARN [ 49.722741][ T861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.722962][ T861] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.723193][ T861] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.723753][ T861] RSP: 0018:ffa000000176efd0 EFLAGS: 00010286 [ 49.723977][ T861] RAX: 00000000ffffffa6 RBX: ff110000133c9a80 RCX: 1ff40000002eddc0 [ 49.724233][ T861] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c9b3c [ 49.725096][ T861] RBP: ff1100000fe3a000 R08: 1fe2200002679369 R09: ff1100000f8bd180 [ 49.725373][ T861] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 49.725639][ T861] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fe3ae44 [ 49.725896][ T861] FS: 00007f866ba23840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 49.726187][ T861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.726431][ T861] CR2: 00007f866bc1c460 CR3: 000000000c026005 CR4: 0000000000771ef0 [ 49.726717][ T861] PKRU: 55555554 [ 49.726867][ T861] Call Trace: [ 49.727018][ T861] [ 49.727138][ T861] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.727326][ T861] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 49.727544][ T861] rtmsg_ifinfo+0x5c/0xb0 [ 49.727701][ T861] ? ip6_route_dev_notify+0x3d/0x790 [ 49.727959][ T861] __dev_notify_flags+0x1b8/0x280 [ 49.728235][ T861] ? notifier_call_chain+0xb0/0x320 [ 49.728528][ T861] ? netif_change_name+0x8c0/0x8c0 [ 49.728802][ T861] ? register_netdevice+0x1171/0x1bc0 [ 49.729079][ T861] rtnl_configure_link+0x1ac/0x390 [ 49.729361][ T861] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 49.729582][ T861] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 49.729778][ T861] vxlan_newlink+0x196/0x270 [vxlan] [ 49.729971][ T861] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 49.730164][ T861] ? rtnl_create_link+0x169/0xf20 [ 49.730365][ T861] ? nla_strscpy+0xe3/0x180 [ 49.730564][ T861] rtnl_newlink_create+0x2da/0x8c0 [ 49.730755][ T861] ? rtnl_create_link+0xf20/0xf20 [ 49.730941][ T861] ? __dev_get_by_name+0x12/0x50 [ 49.731134][ T861] ? rtnl_dev_get+0xd7/0x170 [ 49.731327][ T861] __rtnl_newlink+0x22b/0xa50 [ 49.731543][ T861] rtnl_newlink+0x8d1/0xee0 [ 49.731734][ T861] ? lock_acquire.part.0+0xbc/0x260 [ 49.731921][ T861] ? find_held_lock+0x2b/0x80 [ 49.732109][ T861] ? __rtnl_newlink+0xa50/0xa50 [ 49.732299][ T861] ? mark_usage+0x61/0x170 [ 49.732509][ T861] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.732703][ T861] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.732891][ T861] ? __rtnl_newlink+0xa50/0xa50 [ 49.733078][ T861] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.733266][ T861] ? validate_chain+0x38b/0xc20 [ 49.733473][ T861] ? rtnl_link_fill+0x920/0x920 [ 49.733666][ T861] ? __lock_acquire+0x508/0xc10 [ 49.733860][ T861] ? lock_acquire.part.0+0xbc/0x260 [ 49.734044][ T861] ? find_held_lock+0x2b/0x80 [ 49.734234][ T861] netlink_rcv_skb+0x14e/0x3a0 [ 49.734438][ T861] ? rtnl_link_fill+0x920/0x920 [ 49.734625][ T861] ? netlink_ack+0xcf0/0xcf0 [ 49.734819][ T861] ? netlink_deliver_tap+0xc5/0x330 [ 49.735003][ T861] ? netlink_deliver_tap+0x13c/0x330 [ 49.735193][ T861] netlink_unicast+0x486/0x750 [ 49.735395][ T861] ? netlink_attachskb+0x810/0x810 [ 49.735591][ T861] ? __lock_acquire+0x508/0xc10 [ 49.735779][ T861] netlink_sendmsg+0x735/0xc60 [ 49.735967][ T861] ? netlink_unicast+0x750/0x750 [ 49.736159][ T861] ? __might_fault+0x97/0x140 [ 49.736360][ T861] ____sys_sendmsg+0x419/0x850 [ 49.736555][ T861] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.736744][ T861] ? get_timestamp.constprop.0+0x390/0x390 [ 49.736962][ T861] ? move_addr_to_kernel+0x40/0x40 [ 49.737155][ T861] ___sys_sendmsg+0x14e/0x1d0 [ 49.737358][ T861] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.737554][ T861] ? copy_msghdr_from_user+0x460/0x460 [ 49.737750][ T861] ? lock_vma_under_rcu+0x159/0x410 [ 49.737940][ T861] __sys_sendmsg+0x145/0x1f0 [ 49.738132][ T861] ? __sys_sendmsg_sock+0x20/0x20 [ 49.738322][ T861] ? rcu_is_watching+0x15/0xd0 [ 49.738527][ T861] ? rcu_is_watching+0x15/0xd0 [ 49.738721][ T861] do_syscall_64+0x117/0xfc0 [ 49.738910][ T861] ? trace_hardirqs_off+0xd/0x30 [ 49.739098][ T861] ? exc_page_fault+0xee/0x100 [ 49.739287][ T861] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.739524][ T861] RIP: 0033:0x7f866bc5d08e [ 49.739722][ T861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.740265][ T861] RSP: 002b:00007ffe4d0d5e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.740542][ T861] RAX: ffffffffffffffda RBX: 00007ffe4d0d6630 RCX: 00007f866bc5d08e [ 49.740800][ T861] RDX: 0000000000000000 RSI: 00007ffe4d0d5f30 RDI: 0000000000000005 [ 49.741058][ T861] RBP: 00007ffe4d0d5e90 R08: 0000000000000000 R09: 0000000000000000 [ 49.741313][ T861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e486 [ 49.741590][ T861] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4d0d6600 [ 49.741859][ T861] [ 49.742009][ T861] irq event stamp: 17405 [ 49.742163][ T861] hardirqs last enabled at (17415): [] __up_console_sem+0x5a/0x70 [ 49.742471][ T861] hardirqs last disabled at (17426): [] __up_console_sem+0x3f/0x70 [ 49.742759][ T861] softirqs last enabled at (16572): [] handle_softirqs+0x611/0x940 [ 49.743053][ T861] softirqs last disabled at (15643): [] __irq_exit_rcu+0x103/0x1c0 [ 49.743357][ T861] ---[ end trace 0000000000000000 ]--- [ 49.765765][ T862] ------------[ cut here ]------------ [ 49.765911][ T862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/862 [ 49.766140][ T862] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.767241][ T862] CPU: 0 UID: 0 PID: 862 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.767589][ T862] Tainted: [W]=WARN [ 49.767688][ T862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.767852][ T862] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.768022][ T862] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.768577][ T862] RSP: 0018:ffa000000177f020 EFLAGS: 00010286 [ 49.768742][ T862] RAX: 00000000ffffffa6 RBX: ff1100000d401e00 RCX: 1ff40000002efdca [ 49.768933][ T862] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d401ebc [ 49.769128][ T862] RBP: ff1100000fe3a000 R08: 1fe2200001a803d9 R09: ff1100000e8cd158 [ 49.769321][ T862] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 49.769610][ T862] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 49.769808][ T862] FS: 00007f0f3619b840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.770034][ T862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.770196][ T862] CR2: 0000000003ba7988 CR3: 000000001720f004 CR4: 0000000000771ef0 [ 49.770484][ T862] PKRU: 55555554 [ 49.770582][ T862] Call Trace: [ 49.770679][ T862] [ 49.770748][ T862] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.770880][ T862] rtmsg_ifinfo+0x5c/0xb0 [ 49.770979][ T862] ? mark_held_locks+0x40/0x70 [ 49.771110][ T862] __dev_notify_flags+0x1b8/0x280 [ 49.771240][ T862] ? netif_change_name+0x8c0/0x8c0 [ 49.771439][ T862] ? __dev_change_flags+0x4a4/0x6d0 [ 49.771571][ T862] ? netif_set_allmulti+0x2c0/0x2c0 [ 49.771699][ T862] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.771829][ T862] ? is_bpf_text_address+0x68/0x110 [ 49.771962][ T862] netif_change_flags+0xfe/0x190 [ 49.772095][ T862] ? unwind_get_return_address+0x67/0xd0 [ 49.772226][ T862] do_setlink.isra.0+0x1d25/0x2a60 [ 49.772363][ T862] ? rtnl_link_get_size+0x350/0x350 [ 49.772504][ T862] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.772667][ T862] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.772797][ T862] ? validate_chain+0x38b/0xc20 [ 49.772925][ T862] ? rcu_read_lock_any_held+0x66/0x90 [ 49.773056][ T862] ? stack_depot_save_flags+0x367/0x770 [ 49.773186][ T862] ? __kernel_text_address+0x12/0x30 [ 49.773319][ T862] ? __lock_acquire+0x508/0xc10 [ 49.773460][ T862] ? lock_acquire.part.0+0xbc/0x260 [ 49.773589][ T862] ? rtnl_newlink+0x883/0xee0 [ 49.773719][ T862] ? rcu_is_watching+0x15/0xd0 [ 49.773848][ T862] ? lock_acquire+0x134/0x160 [ 49.773977][ T862] ? rcu_is_watching+0x15/0xd0 [ 49.774108][ T862] ? rcu_is_watching+0x15/0xd0 [ 49.774238][ T862] ? trace_contention_end+0xb3/0x1a0 [ 49.774375][ T862] ? __mutex_lock+0x1db/0x2010 [ 49.774510][ T862] ? __mutex_lock+0x9b2/0x2010 [ 49.774639][ T862] ? rtnl_newlink+0x883/0xee0 [ 49.774770][ T862] ? ww_mutex_lock+0x160/0x160 [ 49.774902][ T862] ? __rtnl_newlink+0x3fa/0xa50 [ 49.775038][ T862] rtnl_newlink+0x8d1/0xee0 [ 49.775169][ T862] ? lock_acquire.part.0+0xbc/0x260 [ 49.775298][ T862] ? find_held_lock+0x2b/0x80 [ 49.775441][ T862] ? __rtnl_newlink+0xa50/0xa50 [ 49.775573][ T862] ? mark_usage+0x61/0x170 [ 49.775701][ T862] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.775834][ T862] ? lock_acquire.part.0+0xbc/0x260 [ 49.775965][ T862] ? find_held_lock+0x2b/0x80 [ 49.776095][ T862] ? __rtnl_newlink+0xa50/0xa50 [ 49.776226][ T862] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.776361][ T862] ? __rtnl_newlink+0xa50/0xa50 [ 49.776497][ T862] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.776627][ T862] ? validate_chain+0x38b/0xc20 [ 49.776762][ T862] ? rtnl_link_fill+0x920/0x920 [ 49.776891][ T862] ? __lock_acquire+0x508/0xc10 [ 49.777024][ T862] ? lock_acquire.part.0+0xbc/0x260 [ 49.777154][ T862] ? find_held_lock+0x2b/0x80 [ 49.777285][ T862] netlink_rcv_skb+0x14e/0x3a0 [ 49.777426][ T862] ? rtnl_link_fill+0x920/0x920 [ 49.777558][ T862] ? netlink_ack+0xcf0/0xcf0 [ 49.777691][ T862] ? netlink_deliver_tap+0xc5/0x330 [ 49.777821][ T862] ? netlink_deliver_tap+0x13c/0x330 [ 49.777954][ T862] netlink_unicast+0x486/0x750 [ 49.778085][ T862] ? netlink_attachskb+0x810/0x810 [ 49.778216][ T862] ? __lock_acquire+0x508/0xc10 [ 49.778353][ T862] netlink_sendmsg+0x735/0xc60 [ 49.778491][ T862] ? netlink_unicast+0x750/0x750 [ 49.778622][ T862] ? __might_fault+0x97/0x140 [ 49.778753][ T862] ____sys_sendmsg+0x419/0x850 [ 49.778884][ T862] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.779015][ T862] ? get_timestamp.constprop.0+0x390/0x390 [ 49.779174][ T862] ? move_addr_to_kernel+0x40/0x40 [ 49.779306][ T862] ? stack_depot_save_flags+0x367/0x770 [ 49.779448][ T862] ? validate_chain+0x38b/0xc20 [ 49.779579][ T862] ___sys_sendmsg+0x14e/0x1d0 [ 49.779708][ T862] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.779871][ T862] ? copy_msghdr_from_user+0x460/0x460 [ 49.780016][ T862] __sys_sendmsg+0x145/0x1f0 [ 49.780148][ T862] ? __sys_sendmsg_sock+0x20/0x20 [ 49.780277][ T862] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.780453][ T862] ? do_raw_spin_unlock+0x59/0x250 [ 49.780584][ T862] ? rcu_is_watching+0x15/0xd0 [ 49.780715][ T862] do_syscall_64+0x117/0xfc0 [ 49.780846][ T862] ? trace_hardirqs_off+0xd/0x30 [ 49.780980][ T862] ? exc_page_fault+0xee/0x100 [ 49.781112][ T862] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.781273][ T862] RIP: 0033:0x7f0f363d508e [ 49.781419][ T862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.781883][ T862] RSP: 002b:00007ffd218f7b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.782082][ T862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f363d508e [ 49.782278][ T862] RDX: 0000000000000000 RSI: 00007ffd218f7bb0 RDI: 0000000000000005 [ 49.782487][ T862] RBP: 00007ffd218f7b10 R08: 0000000000000000 R09: 0000000000000000 [ 49.782682][ T862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e487 [ 49.782880][ T862] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd218f8280 [ 49.783081][ T862] [ 49.783178][ T862] irq event stamp: 16463 [ 49.783275][ T862] hardirqs last enabled at (16471): [] __up_console_sem+0x5a/0x70 [ 49.783517][ T862] hardirqs last disabled at (16480): [] __up_console_sem+0x3f/0x70 [ 49.783746][ T862] softirqs last enabled at (15776): [] handle_softirqs+0x611/0x940 [ 49.783972][ T862] softirqs last disabled at (15677): [] __irq_exit_rcu+0x103/0x1c0 [ 49.784203][ T862] ---[ end trace 0000000000000000 ]--- [ 49.879904][ T865] ------------[ cut here ]------------ [ 49.880084][ T865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/865 [ 49.880335][ T865] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.880688][ T865] CPU: 0 UID: 0 PID: 865 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.880975][ T865] Tainted: [W]=WARN [ 49.881086][ T865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.881266][ T865] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.881466][ T865] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.881969][ T865] RSP: 0018:ffa00000017aefd0 EFLAGS: 00010286 [ 49.882152][ T865] RAX: 00000000ffffffa6 RBX: ff1100000c7a4740 RCX: 1ff40000002f5dc0 [ 49.882371][ T865] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7a47fc [ 49.882587][ T865] RBP: ff1100000fada000 R08: 1fe22000018f4901 R09: ff1100001729d180 [ 49.882797][ T865] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 49.883008][ T865] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fadae44 [ 49.883221][ T865] FS: 00007f1871eb5840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.883488][ T865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.883665][ T865] CR2: 00007f1872190010 CR3: 000000001704f001 CR4: 0000000000771ef0 [ 49.883878][ T865] PKRU: 55555554 [ 49.883985][ T865] Call Trace: [ 49.884091][ T865] [ 49.884165][ T865] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.884307][ T865] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 49.884466][ T865] rtmsg_ifinfo+0x5c/0xb0 [ 49.884574][ T865] ? ip6_route_dev_notify+0x3d/0x790 [ 49.884716][ T865] __dev_notify_flags+0x1b8/0x280 [ 49.884858][ T865] ? notifier_call_chain+0xb0/0x320 [ 49.885001][ T865] ? netif_change_name+0x8c0/0x8c0 [ 49.885144][ T865] ? register_netdevice+0x1171/0x1bc0 [ 49.885290][ T865] rtnl_configure_link+0x1ac/0x390 [ 49.885449][ T865] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 49.885594][ T865] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 49.885740][ T865] vxlan_newlink+0x196/0x270 [vxlan] [ 49.885885][ T865] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 49.886033][ T865] ? rtnl_create_link+0x169/0xf20 [ 49.886178][ T865] ? nla_strscpy+0xe3/0x180 [ 49.886323][ T865] rtnl_newlink_create+0x2da/0x8c0 [ 49.886477][ T865] ? rtnl_create_link+0xf20/0xf20 [ 49.886618][ T865] ? __dev_get_by_name+0x12/0x50 [ 49.886796][ T865] ? rtnl_dev_get+0xd7/0x170 [ 49.886944][ T865] __rtnl_newlink+0x22b/0xa50 [ 49.887090][ T865] rtnl_newlink+0x8d1/0xee0 [ 49.887234][ T865] ? lock_acquire.part.0+0xbc/0x260 [ 49.887381][ T865] ? find_held_lock+0x2b/0x80 [ 49.887529][ T865] ? __rtnl_newlink+0xa50/0xa50 [ 49.887670][ T865] ? mark_usage+0x61/0x170 [ 49.887810][ T865] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.887956][ T865] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.888099][ T865] ? __rtnl_newlink+0xa50/0xa50 [ 49.888241][ T865] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.888388][ T865] ? validate_chain+0x38b/0xc20 [ 49.888536][ T865] ? rtnl_link_fill+0x920/0x920 [ 49.888677][ T865] ? __lock_acquire+0x508/0xc10 [ 49.888819][ T865] ? lock_acquire.part.0+0xbc/0x260 [ 49.888959][ T865] ? find_held_lock+0x2b/0x80 [ 49.889100][ T865] netlink_rcv_skb+0x14e/0x3a0 [ 49.889241][ T865] ? rtnl_link_fill+0x920/0x920 [ 49.889388][ T865] ? netlink_ack+0xcf0/0xcf0 [ 49.889540][ T865] ? netlink_deliver_tap+0xc5/0x330 [ 49.889683][ T865] ? netlink_deliver_tap+0x13c/0x330 [ 49.889827][ T865] netlink_unicast+0x486/0x750 [ 49.889971][ T865] ? netlink_attachskb+0x810/0x810 [ 49.890112][ T865] ? __lock_acquire+0x508/0xc10 [ 49.890256][ T865] netlink_sendmsg+0x735/0xc60 [ 49.890410][ T865] ? netlink_unicast+0x750/0x750 [ 49.890554][ T865] ? __might_fault+0x97/0x140 [ 49.890696][ T865] ____sys_sendmsg+0x419/0x850 [ 49.890839][ T865] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.890982][ T865] ? get_timestamp.constprop.0+0x390/0x390 [ 49.891155][ T865] ? move_addr_to_kernel+0x40/0x40 [ 49.891300][ T865] ___sys_sendmsg+0x14e/0x1d0 [ 49.891452][ T865] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.891593][ T865] ? copy_msghdr_from_user+0x460/0x460 [ 49.891744][ T865] ? lock_vma_under_rcu+0x159/0x410 [ 49.891888][ T865] __sys_sendmsg+0x145/0x1f0 [ 49.892031][ T865] ? __sys_sendmsg_sock+0x20/0x20 [ 49.892175][ T865] ? rcu_is_watching+0x15/0xd0 [ 49.892316][ T865] ? rcu_is_watching+0x15/0xd0 [ 49.892469][ T865] do_syscall_64+0x117/0xfc0 [ 49.892609][ T865] ? trace_hardirqs_off+0xd/0x30 [ 49.892751][ T865] ? exc_page_fault+0xee/0x100 [ 49.892893][ T865] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.893069][ T865] RIP: 0033:0x7f18720ef08e [ 49.893216][ T865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.893733][ T865] RSP: 002b:00007ffd685b9f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.893949][ T865] RAX: ffffffffffffffda RBX: 00007ffd685ba730 RCX: 00007f18720ef08e [ 49.894161][ T865] RDX: 0000000000000000 RSI: 00007ffd685ba030 RDI: 0000000000000005 [ 49.894377][ T865] RBP: 00007ffd685b9f90 R08: 0000000000000000 R09: 0000000000000000 [ 49.894594][ T865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e487 [ 49.894806][ T865] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd685ba700 [ 49.895022][ T865] [ 49.895128][ T865] irq event stamp: 24457 [ 49.895233][ T865] hardirqs last enabled at (24465): [] __up_console_sem+0x5a/0x70 [ 49.895489][ T865] hardirqs last disabled at (24474): [] __up_console_sem+0x3f/0x70 [ 49.895735][ T865] softirqs last enabled at (23784): [] handle_softirqs+0x611/0x940 [ 49.895980][ T865] softirqs last disabled at (23779): [] __irq_exit_rcu+0x103/0x1c0 [ 49.896294][ T865] ---[ end trace 0000000000000000 ]--- [ 49.928792][ T866] ------------[ cut here ]------------ [ 49.928946][ T866] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/866 [ 49.929177][ T866] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 49.929498][ T866] CPU: 0 UID: 0 PID: 866 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 49.929762][ T866] Tainted: [W]=WARN [ 49.929861][ T866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.930025][ T866] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 49.930198][ T866] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 49.930678][ T866] RSP: 0018:ffa00000017bf020 EFLAGS: 00010286 [ 49.930842][ T866] RAX: 00000000ffffffa6 RBX: ff11000017693700 RCX: 1ff40000002f7dca [ 49.931038][ T866] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176937bc [ 49.931235][ T866] RBP: ff1100000fada000 R08: 1fe2200002ed26f9 R09: ff1100000f912e58 [ 49.931442][ T866] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 49.931635][ T866] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 49.931833][ T866] FS: 00007f3961d68840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 49.932063][ T866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.932231][ T866] CR2: 000000001514f988 CR3: 000000001262d004 CR4: 0000000000771ef0 [ 49.932437][ T866] PKRU: 55555554 [ 49.932536][ T866] Call Trace: [ 49.932633][ T866] [ 49.932700][ T866] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 49.932834][ T866] rtmsg_ifinfo+0x5c/0xb0 [ 49.932933][ T866] ? mark_held_locks+0x40/0x70 [ 49.933067][ T866] __dev_notify_flags+0x1b8/0x280 [ 49.933199][ T866] ? netif_change_name+0x8c0/0x8c0 [ 49.933329][ T866] ? __dev_change_flags+0x4a4/0x6d0 [ 49.933475][ T866] ? netif_set_allmulti+0x2c0/0x2c0 [ 49.933604][ T866] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.933735][ T866] ? is_bpf_text_address+0x68/0x110 [ 49.933868][ T866] netif_change_flags+0xfe/0x190 [ 49.934001][ T866] ? unwind_get_return_address+0x67/0xd0 [ 49.934131][ T866] do_setlink.isra.0+0x1d25/0x2a60 [ 49.934265][ T866] ? rtnl_link_get_size+0x350/0x350 [ 49.934868][ T866] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 49.935033][ T866] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.935162][ T866] ? validate_chain+0x38b/0xc20 [ 49.935292][ T866] ? rcu_read_lock_any_held+0x66/0x90 [ 49.935434][ T866] ? stack_depot_save_flags+0x367/0x770 [ 49.935565][ T866] ? __kernel_text_address+0x12/0x30 [ 49.935696][ T866] ? __lock_acquire+0x508/0xc10 [ 49.935829][ T866] ? lock_acquire.part.0+0xbc/0x260 [ 49.935959][ T866] ? rtnl_newlink+0x883/0xee0 [ 49.936089][ T866] ? rcu_is_watching+0x15/0xd0 [ 49.936220][ T866] ? lock_acquire+0x134/0x160 [ 49.936355][ T866] ? rcu_is_watching+0x15/0xd0 [ 49.936490][ T866] ? rcu_is_watching+0x15/0xd0 [ 49.936620][ T866] ? trace_contention_end+0xb3/0x1a0 [ 49.936753][ T866] ? __mutex_lock+0x1db/0x2010 [ 49.936884][ T866] ? __mutex_lock+0x9b2/0x2010 [ 49.937015][ T866] ? rtnl_newlink+0x883/0xee0 [ 49.937146][ T866] ? ww_mutex_lock+0x160/0x160 [ 49.937281][ T866] ? __rtnl_newlink+0x3fa/0xa50 [ 49.937424][ T866] rtnl_newlink+0x8d1/0xee0 [ 49.937557][ T866] ? lock_acquire.part.0+0xbc/0x260 [ 49.937686][ T866] ? find_held_lock+0x2b/0x80 [ 49.937815][ T866] ? __rtnl_newlink+0xa50/0xa50 [ 49.937945][ T866] ? mark_usage+0x61/0x170 [ 49.938076][ T866] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.938208][ T866] ? lock_acquire.part.0+0xbc/0x260 [ 49.938339][ T866] ? find_held_lock+0x2b/0x80 [ 49.938481][ T866] ? __rtnl_newlink+0xa50/0xa50 [ 49.938612][ T866] ? __lock_release.isra.0+0x6b/0x1a0 [ 49.938744][ T866] ? __rtnl_newlink+0xa50/0xa50 [ 49.938873][ T866] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.939005][ T866] ? validate_chain+0x38b/0xc20 [ 49.939136][ T866] ? rtnl_link_fill+0x920/0x920 [ 49.939266][ T866] ? __lock_acquire+0x508/0xc10 [ 49.939408][ T866] ? lock_acquire.part.0+0xbc/0x260 [ 49.939539][ T866] ? find_held_lock+0x2b/0x80 [ 49.939675][ T866] netlink_rcv_skb+0x14e/0x3a0 [ 49.939806][ T866] ? rtnl_link_fill+0x920/0x920 [ 49.939936][ T866] ? netlink_ack+0xcf0/0xcf0 [ 49.940071][ T866] ? netlink_deliver_tap+0xc5/0x330 [ 49.940199][ T866] ? netlink_deliver_tap+0x13c/0x330 [ 49.940332][ T866] netlink_unicast+0x486/0x750 [ 49.940476][ T866] ? netlink_attachskb+0x810/0x810 [ 49.940607][ T866] ? __lock_acquire+0x508/0xc10 [ 49.940739][ T866] netlink_sendmsg+0x735/0xc60 [ 49.940871][ T866] ? netlink_unicast+0x750/0x750 [ 49.941003][ T866] ? __might_fault+0x97/0x140 [ 49.941134][ T866] ____sys_sendmsg+0x419/0x850 [ 49.941264][ T866] ? copy_msghdr_from_user+0x2a0/0x460 [ 49.941406][ T866] ? get_timestamp.constprop.0+0x390/0x390 [ 49.941569][ T866] ? move_addr_to_kernel+0x40/0x40 [ 49.941702][ T866] ? stack_depot_save_flags+0x367/0x770 [ 49.941833][ T866] ? validate_chain+0x38b/0xc20 [ 49.941965][ T866] ___sys_sendmsg+0x14e/0x1d0 [ 49.942096][ T866] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 49.942259][ T866] ? copy_msghdr_from_user+0x460/0x460 [ 49.942417][ T866] __sys_sendmsg+0x145/0x1f0 [ 49.942549][ T866] ? __sys_sendmsg_sock+0x20/0x20 [ 49.942679][ T866] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 49.942844][ T866] ? do_raw_spin_unlock+0x59/0x250 [ 49.942977][ T866] ? rcu_is_watching+0x15/0xd0 [ 49.943110][ T866] do_syscall_64+0x117/0xfc0 [ 49.943242][ T866] ? trace_hardirqs_off+0xd/0x30 [ 49.943382][ T866] ? exc_page_fault+0xee/0x100 [ 49.943517][ T866] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.943679][ T866] RIP: 0033:0x7f3961fa208e [ 49.943815][ T866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 49.944280][ T866] RSP: 002b:00007ffd87b661e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.944488][ T866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3961fa208e [ 49.944685][ T866] RDX: 0000000000000000 RSI: 00007ffd87b66290 RDI: 0000000000000005 [ 49.944880][ T866] RBP: 00007ffd87b661f0 R08: 0000000000000000 R09: 0000000000000000 [ 49.945076][ T866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e487 [ 49.945273][ T866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87b66960 [ 49.945486][ T866] [ 49.945585][ T866] irq event stamp: 24247 [ 49.945683][ T866] hardirqs last enabled at (24255): [] __up_console_sem+0x5a/0x70 [ 49.945909][ T866] hardirqs last disabled at (24262): [] __up_console_sem+0x3f/0x70 [ 49.946137][ T866] softirqs last enabled at (23624): [] handle_softirqs+0x611/0x940 [ 49.946366][ T866] softirqs last disabled at (22849): [] __irq_exit_rcu+0x103/0x1c0 [ 49.946605][ T866] ---[ end trace 0000000000000000 ]--- [ 50.154013][ T876] ------------[ cut here ]------------ [ 50.154238][ T876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ethtool/876 [ 50.154631][ T876] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.155001][ T876] CPU: 2 UID: 0 PID: 876 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.155332][ T876] Tainted: [W]=WARN [ 50.155510][ T876] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.155732][ T876] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.155957][ T876] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.156614][ T876] RSP: 0018:ffa000000180f4e8 EFLAGS: 00010286 [ 50.156919][ T876] RAX: 00000000ffffffa6 RBX: ff110000093823c0 RCX: 1ff4000000301e63 [ 50.157233][ T876] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000938247c [ 50.157581][ T876] RBP: ff1100000e8c4000 R08: 1fe2200001270491 R09: ff11000015ce8b80 [ 50.157825][ T876] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 50.158074][ T876] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002 [ 50.158329][ T876] FS: 00007f0e33600100(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 50.158637][ T876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.158854][ T876] CR2: 00000000004d6034 CR3: 0000000017316003 CR4: 0000000000771ef0 [ 50.159105][ T876] PKRU: 55555554 [ 50.159255][ T876] Call Trace: [ 50.159452][ T876] [ 50.159626][ T876] ? rcu_is_watching+0x15/0xd0 [ 50.159881][ T876] rtnetlink_event+0xe0/0x1f0 [ 50.160142][ T876] notifier_call_chain+0xb0/0x320 [ 50.160423][ T876] netdev_features_change+0x75/0xa0 [ 50.160675][ T876] ? call_netdevice_notifiers+0xa0/0xa0 [ 50.160863][ T876] ethnl_set_features+0x421/0x8e0 [ 50.161050][ T876] ? nla_get_range_signed+0x3d0/0x3d0 [ 50.161235][ T876] ? features_send_reply+0x3f0/0x3f0 [ 50.161446][ T876] ? __nla_validate_parse+0x20d/0x480 [ 50.161636][ T876] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 50.161859][ T876] genl_family_rcv_msg_doit+0x206/0x300 [ 50.162044][ T876] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 50.162264][ T876] ? rcu_is_watching+0x15/0xd0 [ 50.162469][ T876] ? cap_capable+0x1d6/0x3e0 [ 50.162659][ T876] ? kernel_text_address+0x149/0x170 [ 50.162846][ T876] genl_family_rcv_msg+0x3a4/0x640 [ 50.163033][ T876] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 50.163248][ T876] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 50.163488][ T876] ? features_send_reply+0x3f0/0x3f0 [ 50.163673][ T876] ? __lock_acquire+0x508/0xc10 [ 50.163861][ T876] genl_rcv_msg+0xbb/0x160 [ 50.164050][ T876] netlink_rcv_skb+0x14e/0x3a0 [ 50.164233][ T876] ? genl_family_rcv_msg+0x640/0x640 [ 50.164436][ T876] ? netlink_ack+0xcf0/0xcf0 [ 50.164625][ T876] ? netlink_deliver_tap+0xc5/0x330 [ 50.164807][ T876] ? netlink_deliver_tap+0x13c/0x330 [ 50.164993][ T876] genl_rcv+0x28/0x40 [ 50.165144][ T876] netlink_unicast+0x486/0x750 [ 50.165333][ T876] ? netlink_attachskb+0x810/0x810 [ 50.165541][ T876] ? __lock_acquire+0x508/0xc10 [ 50.165731][ T876] netlink_sendmsg+0x735/0xc60 [ 50.165916][ T876] ? netlink_unicast+0x750/0x750 [ 50.166115][ T876] ? __might_fault+0x97/0x140 [ 50.166303][ T876] ? __might_fault+0x97/0x140 [ 50.166542][ T876] __sys_sendto+0x2c9/0x400 [ 50.166730][ T876] ? __ia32_sys_getpeername+0xd0/0xd0 [ 50.166928][ T876] __x64_sys_sendto+0xe4/0x1f0 [ 50.167111][ T876] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.167329][ T876] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.167565][ T876] ? do_syscall_64+0x82/0xfc0 [ 50.167818][ T876] do_syscall_64+0x117/0xfc0 [ 50.168071][ T876] ? trace_hardirqs_off+0xd/0x30 [ 50.168326][ T876] ? exc_page_fault+0xee/0x100 [ 50.168566][ T876] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.168790][ T876] RIP: 0033:0x7f0e3367108e [ 50.168983][ T876] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 50.169538][ T876] RSP: 002b:00007ffe7db7bae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 50.169794][ T876] RAX: ffffffffffffffda RBX: 000000001cd80010 RCX: 00007f0e3367108e [ 50.170046][ T876] RDX: 0000000000000048 RSI: 000000001cd80120 RDI: 0000000000000005 [ 50.170296][ T876] RBP: 00007ffe7db7baf0 R08: 00007f0e337ff980 R09: 000000000000000c [ 50.170567][ T876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000001cd800b0 [ 50.170833][ T876] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 50.171094][ T876] [ 50.171243][ T876] irq event stamp: 36883 [ 50.171414][ T876] hardirqs last enabled at (36895): [] __up_console_sem+0x5a/0x70 [ 50.171701][ T876] hardirqs last disabled at (36904): [] __up_console_sem+0x3f/0x70 [ 50.171989][ T876] softirqs last enabled at (36800): [] handle_softirqs+0x611/0x940 [ 50.172274][ T876] softirqs last disabled at (36793): [] __irq_exit_rcu+0x103/0x1c0 [ 50.172585][ T876] ---[ end trace 0000000000000000 ]--- [ 50.204825][ T877] ------------[ cut here ]------------ [ 50.204993][ T877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/877 [ 50.205271][ T877] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.205603][ T877] CPU: 0 UID: 0 PID: 877 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.205880][ T877] Tainted: [W]=WARN [ 50.205984][ T877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.206158][ T877] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.206337][ T877] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.206834][ T877] RSP: 0018:ffa00000017cf4e8 EFLAGS: 00010286 [ 50.207008][ T877] RAX: 00000000ffffffa6 RBX: ff11000013289540 RCX: 1ff40000002f9e63 [ 50.207212][ T877] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132895fc [ 50.207425][ T877] RBP: ff1100000e8c4000 R08: 1fe22000026512c1 R09: ff11000015ceae80 [ 50.207627][ T877] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 50.207829][ T877] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 50.208039][ T877] FS: 00007fd0580ed100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.208280][ T877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.208462][ T877] CR2: 00000000004d6034 CR3: 000000000f7fe002 CR4: 0000000000771ef0 [ 50.208668][ T877] PKRU: 55555554 [ 50.208771][ T877] Call Trace: [ 50.208877][ T877] [ 50.208951][ T877] ? rcu_is_watching+0x15/0xd0 [ 50.209092][ T877] rtnetlink_event+0xe0/0x1f0 [ 50.209230][ T877] notifier_call_chain+0xb0/0x320 [ 50.209380][ T877] netdev_features_change+0x75/0xa0 [ 50.209522][ T877] ? call_netdevice_notifiers+0xa0/0xa0 [ 50.209662][ T877] ethnl_set_features+0x421/0x8e0 [ 50.209801][ T877] ? nla_get_range_signed+0x3d0/0x3d0 [ 50.209943][ T877] ? features_send_reply+0x3f0/0x3f0 [ 50.210086][ T877] ? __nla_validate_parse+0x20d/0x480 [ 50.210226][ T877] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 50.211437][ T877] genl_family_rcv_msg_doit+0x206/0x300 [ 50.211696][ T877] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 50.211876][ T877] ? rcu_is_watching+0x15/0xd0 [ 50.212017][ T877] ? cap_capable+0x1d6/0x3e0 [ 50.212155][ T877] ? kernel_text_address+0x149/0x170 [ 50.212295][ T877] genl_family_rcv_msg+0x3a4/0x640 [ 50.212551][ T877] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 50.212724][ T877] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 50.212896][ T877] ? features_send_reply+0x3f0/0x3f0 [ 50.213036][ T877] ? __lock_acquire+0x508/0xc10 [ 50.213181][ T877] genl_rcv_msg+0xbb/0x160 [ 50.213319][ T877] netlink_rcv_skb+0x14e/0x3a0 [ 50.213569][ T877] ? genl_family_rcv_msg+0x640/0x640 [ 50.213707][ T877] ? netlink_ack+0xcf0/0xcf0 [ 50.213848][ T877] ? netlink_deliver_tap+0xc5/0x330 [ 50.213986][ T877] ? netlink_deliver_tap+0x13c/0x330 [ 50.214126][ T877] genl_rcv+0x28/0x40 [ 50.214231][ T877] netlink_unicast+0x486/0x750 [ 50.214484][ T877] ? netlink_attachskb+0x810/0x810 [ 50.214625][ T877] ? __lock_acquire+0x508/0xc10 [ 50.214764][ T877] netlink_sendmsg+0x735/0xc60 [ 50.214906][ T877] ? netlink_unicast+0x750/0x750 [ 50.215047][ T877] ? __might_fault+0x97/0x140 [ 50.215186][ T877] ? __might_fault+0x97/0x140 [ 50.215325][ T877] __sys_sendto+0x2c9/0x400 [ 50.215582][ T877] ? __ia32_sys_getpeername+0xd0/0xd0 [ 50.215732][ T877] __x64_sys_sendto+0xe4/0x1f0 [ 50.215868][ T877] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.216044][ T877] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.216182][ T877] ? do_syscall_64+0x82/0xfc0 [ 50.216322][ T877] do_syscall_64+0x117/0xfc0 [ 50.216575][ T877] ? trace_hardirqs_off+0xd/0x30 [ 50.216713][ T877] ? exc_page_fault+0xee/0x100 [ 50.216873][ T877] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.217045][ T877] RIP: 0033:0x7fd05815e08e [ 50.217192][ T877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 50.217814][ T877] RSP: 002b:00007fff5245ef90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 50.218024][ T877] RAX: ffffffffffffffda RBX: 000000001740b010 RCX: 00007fd05815e08e [ 50.218229][ T877] RDX: 000000000000004c RSI: 000000001740b120 RDI: 0000000000000005 [ 50.218554][ T877] RBP: 00007fff5245efa0 R08: 00007fd0582ec980 R09: 000000000000000c [ 50.218760][ T877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000001740b0b0 [ 50.218967][ T877] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 50.219180][ T877] [ 50.219285][ T877] irq event stamp: 28619 [ 50.219457][ T877] hardirqs last enabled at (28737): [] __up_console_sem+0x5a/0x70 [ 50.219698][ T877] hardirqs last disabled at (28744): [] __up_console_sem+0x3f/0x70 [ 50.219937][ T877] softirqs last enabled at (28734): [] handle_softirqs+0x611/0x940 [ 50.220178][ T877] softirqs last disabled at (28627): [] __irq_exit_rcu+0x103/0x1c0 [ 50.220507][ T877] ---[ end trace 0000000000000000 ]--- [ 50.678908][ T67] ------------[ cut here ]------------ [ 50.679123][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 50.679451][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.679787][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.680116][ T67] Tainted: [W]=WARN [ 50.680257][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.680486][ T67] Workqueue: netns cleanup_net [ 50.680666][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.680889][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.681394][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 50.681611][ T67] RAX: 00000000ffffffa6 RBX: ff1100000619b000 RCX: 1ff4000000090ec7 [ 50.681877][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619b0bc [ 50.682112][ T67] RBP: ff1100000fe3a000 R08: 1fe2200000c33619 R09: ff110000090f8bd0 [ 50.682358][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 50.682600][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c00a000 [ 50.682836][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 50.683105][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.683310][ T67] CR2: 00007ff386c94000 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 50.683569][ T67] PKRU: 55555554 [ 50.683711][ T67] Call Trace: [ 50.683884][ T67] [ 50.683998][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.684174][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 50.684317][ T67] netif_close_many+0x2ac/0x640 [ 50.684519][ T67] ? __dev_close_many+0x670/0x670 [ 50.684691][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 50.684897][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 50.685103][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.685279][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.685510][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.685687][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.685863][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.686040][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.686211][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.686400][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.686584][ T67] ops_undo_list+0x615/0x8f0 [ 50.686759][ T67] ? netns_install+0x2a0/0x2a0 [ 50.686934][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.687113][ T67] cleanup_net+0x431/0x940 [ 50.687288][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.687485][ T67] ? process_one_work+0xdb7/0x1410 [ 50.687664][ T67] ? lock_acquire+0x134/0x160 [ 50.687848][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.688058][ T67] process_one_work+0xdf8/0x1410 [ 50.688237][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.688444][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.688705][ T67] worker_thread+0x4f1/0xd60 [ 50.688889][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.689065][ T67] kthread+0x367/0x460 [ 50.689287][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.689517][ T67] ? kthread_affine_node+0x330/0x330 [ 50.689802][ T67] ret_from_fork+0x474/0x6b0 [ 50.690012][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.690220][ T67] ? __switch_to+0x5a3/0xe00 [ 50.690415][ T67] ? kthread_affine_node+0x330/0x330 [ 50.690591][ T67] ret_from_fork_asm+0x11/0x20 [ 50.690773][ T67] [ 50.690944][ T67] irq event stamp: 773917 [ 50.691087][ T67] hardirqs last enabled at (773927): [] __up_console_sem+0x5a/0x70 [ 50.691453][ T67] hardirqs last disabled at (773938): [] __up_console_sem+0x3f/0x70 [ 50.691826][ T67] softirqs last enabled at (773564): [] handle_softirqs+0x611/0x940 [ 50.692100][ T67] softirqs last disabled at (773557): [] __irq_exit_rcu+0x103/0x1c0 [ 50.692467][ T67] ---[ end trace 0000000000000000 ]--- [ 50.693633][ T67] ------------[ cut here ]------------ [ 50.693882][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 50.694175][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.694636][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.694967][ T67] Tainted: [W]=WARN [ 50.695110][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.695314][ T67] Workqueue: netns cleanup_net [ 50.695520][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.695735][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.696241][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 50.696464][ T67] RAX: 00000000ffffffa6 RBX: ff1100000619a200 RCX: 1ff4000000090ec7 [ 50.696705][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619a2bc [ 50.696938][ T67] RBP: ff1100000c00a000 R08: 1fe2200000c33459 R09: ff110000090f8bd0 [ 50.697253][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 50.697531][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 50.697773][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 50.698121][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.698326][ T67] CR2: 00007ff386c94000 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 50.698600][ T67] PKRU: 55555554 [ 50.698826][ T67] Call Trace: [ 50.698970][ T67] [ 50.699083][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.699257][ T67] ? notifier_call_chain+0xb0/0x320 [ 50.699455][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 50.699687][ T67] netif_close_many+0x2ac/0x640 [ 50.699867][ T67] ? __dev_close_many+0x670/0x670 [ 50.700041][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 50.700246][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 50.700552][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.700728][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.700929][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.701180][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.701369][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.701547][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.701719][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.701974][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.702153][ T67] ops_undo_list+0x615/0x8f0 [ 50.702331][ T67] ? netns_install+0x2a0/0x2a0 [ 50.702520][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.702773][ T67] cleanup_net+0x431/0x940 [ 50.702949][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.703120][ T67] ? process_one_work+0xdb7/0x1410 [ 50.703299][ T67] ? lock_acquire+0x134/0x160 [ 50.703568][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.703745][ T67] process_one_work+0xdf8/0x1410 [ 50.703923][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.704096][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.704364][ T67] worker_thread+0x4f1/0xd60 [ 50.704548][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.704721][ T67] kthread+0x367/0x460 [ 50.704866][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.705146][ T67] ? kthread_affine_node+0x330/0x330 [ 50.705321][ T67] ret_from_fork+0x474/0x6b0 [ 50.705518][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.705721][ T67] ? __switch_to+0x5a3/0xe00 [ 50.705974][ T67] ? kthread_affine_node+0x330/0x330 [ 50.706147][ T67] ret_from_fork_asm+0x11/0x20 [ 50.706328][ T67] [ 50.706489][ T67] irq event stamp: 776741 [ 50.706630][ T67] hardirqs last enabled at (776751): [] __up_console_sem+0x5a/0x70 [ 50.706967][ T67] hardirqs last disabled at (776760): [] __up_console_sem+0x3f/0x70 [ 50.707228][ T67] softirqs last enabled at (776274): [] handle_softirqs+0x611/0x940 [ 50.707591][ T67] softirqs last disabled at (776267): [] __irq_exit_rcu+0x103/0x1c0 [ 50.707852][ T67] ---[ end trace 0000000000000000 ]--- [ 50.709189][ T67] ------------[ cut here ]------------ [ 50.709622][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 50.709967][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.710338][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.710764][ T67] Tainted: [W]=WARN [ 50.710959][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.711204][ T67] Workqueue: netns cleanup_net [ 50.711446][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.711698][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.712389][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.712649][ T67] RAX: 00000000ffffffa6 RBX: ff1100000971e580 RCX: 1ff4000000090eed [ 50.712921][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971e63c [ 50.713195][ T67] RBP: ff110000088e1000 R08: 1fe22000012e3cc9 R09: ff110000090f8bd0 [ 50.713487][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 50.713759][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.714033][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 50.714334][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.714595][ T67] CR2: 00007ff386c94000 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 50.714868][ T67] PKRU: 55555554 [ 50.715049][ T67] Call Trace: [ 50.715232][ T67] [ 50.715419][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.715673][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.715916][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.716129][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.716409][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.716621][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.716836][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.717052][ T67] ops_undo_list+0x615/0x8f0 [ 50.717267][ T67] ? netns_install+0x2a0/0x2a0 [ 50.717501][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.717839][ T67] cleanup_net+0x431/0x940 [ 50.718046][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.718214][ T67] ? process_one_work+0xdb7/0x1410 [ 50.718416][ T67] ? lock_acquire+0x134/0x160 [ 50.718589][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.718760][ T67] process_one_work+0xdf8/0x1410 [ 50.718933][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.719106][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.719278][ T67] worker_thread+0x4f1/0xd60 [ 50.719463][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.719631][ T67] kthread+0x367/0x460 [ 50.719769][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.719966][ T67] ? kthread_affine_node+0x330/0x330 [ 50.720137][ T67] ret_from_fork+0x474/0x6b0 [ 50.720309][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.720529][ T67] ? __switch_to+0x5a3/0xe00 [ 50.720701][ T67] ? kthread_affine_node+0x330/0x330 [ 50.720883][ T67] ret_from_fork_asm+0x11/0x20 [ 50.721060][ T67] [ 50.721196][ T67] irq event stamp: 784203 [ 50.721332][ T67] hardirqs last enabled at (784213): [] __up_console_sem+0x5a/0x70 [ 50.721617][ T67] hardirqs last disabled at (784224): [] __up_console_sem+0x3f/0x70 [ 50.721872][ T67] softirqs last enabled at (784014): [] handle_softirqs+0x611/0x940 [ 50.722128][ T67] softirqs last disabled at (783939): [] __irq_exit_rcu+0x103/0x1c0 [ 50.722392][ T67] ---[ end trace 0000000000000000 ]--- [ 50.723769][ T67] ------------[ cut here ]------------ [ 50.723910][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.724223][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.724519][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.724795][ T67] Tainted: [W]=WARN [ 50.724886][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.725038][ T67] Workqueue: netns cleanup_net [ 50.725168][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.725332][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.725796][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.725952][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091e00 RCX: 1ff4000000090eed [ 50.726133][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091ebc [ 50.726316][ T67] RBP: ff11000017024000 R08: 1fe2200000a123d9 R09: ff110000090f8bd0 [ 50.726510][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 50.726690][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.726875][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.727090][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.727244][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.727445][ T67] PKRU: 55555554 [ 50.727536][ T67] Call Trace: [ 50.727627][ T67] [ 50.727691][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.727848][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.728008][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.728130][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.728325][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.728461][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.728586][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.728709][ T67] ops_undo_list+0x615/0x8f0 [ 50.728906][ T67] ? netns_install+0x2a0/0x2a0 [ 50.729101][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.729225][ T67] cleanup_net+0x431/0x940 [ 50.729353][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.729621][ T67] ? process_one_work+0xdb7/0x1410 [ 50.729744][ T67] ? lock_acquire+0x134/0x160 [ 50.729867][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.729989][ T67] process_one_work+0xdf8/0x1410 [ 50.730114][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.730237][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.730369][ T67] worker_thread+0x4f1/0xd60 [ 50.730502][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.730623][ T67] kthread+0x367/0x460 [ 50.730714][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.730868][ T67] ? kthread_affine_node+0x330/0x330 [ 50.730991][ T67] ret_from_fork+0x474/0x6b0 [ 50.731112][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.731264][ T67] ? __switch_to+0x5a3/0xe00 [ 50.731387][ T67] ? kthread_affine_node+0x330/0x330 [ 50.731514][ T67] ret_from_fork_asm+0x11/0x20 [ 50.731642][ T67] [ 50.731732][ T67] irq event stamp: 786897 [ 50.731825][ T67] hardirqs last enabled at (786905): [] __up_console_sem+0x5a/0x70 [ 50.732037][ T67] hardirqs last disabled at (786912): [] __up_console_sem+0x3f/0x70 [ 50.732321][ T67] softirqs last enabled at (786588): [] handle_softirqs+0x611/0x940 [ 50.732538][ T67] softirqs last disabled at (786583): [] __irq_exit_rcu+0x103/0x1c0 [ 50.732748][ T67] ---[ end trace 0000000000000000 ]--- [ 50.733800][ T67] ------------[ cut here ]------------ [ 50.733923][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.734161][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.734600][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.734873][ T67] Tainted: [W]=WARN [ 50.734964][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.735116][ T67] Workqueue: netns cleanup_net [ 50.735245][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.735490][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.735926][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.736154][ T67] RAX: 00000000ffffffa6 RBX: ff11000005090200 RCX: 1ff4000000090eed [ 50.736336][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050902bc [ 50.736527][ T67] RBP: ff1100000a9d9000 R08: 1fe2200000a12059 R09: ff110000090f8bd0 [ 50.736781][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 50.736959][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.737143][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.737356][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.737512][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.737692][ T67] PKRU: 55555554 [ 50.737782][ T67] Call Trace: [ 50.737873][ T67] [ 50.737937][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.738092][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.738386][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.738511][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.738635][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.738755][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.738879][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.739004][ T67] ops_undo_list+0x615/0x8f0 [ 50.739136][ T67] ? netns_install+0x2a0/0x2a0 [ 50.739328][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.739466][ T67] cleanup_net+0x431/0x940 [ 50.739589][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.739710][ T67] ? process_one_work+0xdb7/0x1410 [ 50.739904][ T67] ? lock_acquire+0x134/0x160 [ 50.740024][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.740149][ T67] process_one_work+0xdf8/0x1410 [ 50.740274][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.740398][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.740531][ T67] worker_thread+0x4f1/0xd60 [ 50.740656][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.740775][ T67] kthread+0x367/0x460 [ 50.740865][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.741088][ T67] ? kthread_affine_node+0x330/0x330 [ 50.741209][ T67] ret_from_fork+0x474/0x6b0 [ 50.741339][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.741576][ T67] ? __switch_to+0x5a3/0xe00 [ 50.741699][ T67] ? kthread_affine_node+0x330/0x330 [ 50.741818][ T67] ret_from_fork_asm+0x11/0x20 [ 50.741944][ T67] [ 50.742108][ T67] irq event stamp: 789461 [ 50.742199][ T67] hardirqs last enabled at (789469): [] __up_console_sem+0x5a/0x70 [ 50.742416][ T67] hardirqs last disabled at (789478): [] __up_console_sem+0x3f/0x70 [ 50.742695][ T67] softirqs last enabled at (788958): [] __alloc_skb+0x4c2/0x5f0 [ 50.742901][ T67] softirqs last disabled at (788956): [] __alloc_skb+0x4c2/0x5f0 [ 50.743111][ T67] ---[ end trace 0000000000000000 ]--- [ 50.744300][ T67] ------------[ cut here ]------------ [ 50.744442][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.744677][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.744954][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.745225][ T67] Tainted: [W]=WARN [ 50.745314][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.745473][ T67] Workqueue: netns cleanup_net [ 50.745598][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.745754][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.746180][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.746329][ T67] RAX: 00000000ffffffa6 RBX: ff11000005090580 RCX: 1ff4000000090eed [ 50.746523][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000509063c [ 50.746702][ T67] RBP: ff11000007964000 R08: 1fe2200000a120c9 R09: ff110000090f8bd0 [ 50.746882][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 50.747062][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.747254][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.747476][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.747626][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.747806][ T67] PKRU: 55555554 [ 50.747968][ T67] Call Trace: [ 50.748058][ T67] [ 50.748123][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.748276][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.748432][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.748552][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.748672][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.748792][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.748983][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.749105][ T67] ops_undo_list+0x615/0x8f0 [ 50.749227][ T67] ? netns_install+0x2a0/0x2a0 [ 50.749352][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.749479][ T67] cleanup_net+0x431/0x940 [ 50.749599][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.749719][ T67] ? process_one_work+0xdb7/0x1410 [ 50.749841][ T67] ? lock_acquire+0x134/0x160 [ 50.750034][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.750158][ T67] process_one_work+0xdf8/0x1410 [ 50.750282][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.750409][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.750535][ T67] worker_thread+0x4f1/0xd60 [ 50.750659][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.750779][ T67] kthread+0x367/0x460 [ 50.750874][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.751023][ T67] ? kthread_affine_node+0x330/0x330 [ 50.751146][ T67] ret_from_fork+0x474/0x6b0 [ 50.751266][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.751424][ T67] ? __switch_to+0x5a3/0xe00 [ 50.751616][ T67] ? kthread_affine_node+0x330/0x330 [ 50.751738][ T67] ret_from_fork_asm+0x11/0x20 [ 50.751864][ T67] [ 50.751954][ T67] irq event stamp: 790947 [ 50.752046][ T67] hardirqs last enabled at (790955): [] __up_console_sem+0x5a/0x70 [ 50.752252][ T67] hardirqs last disabled at (790962): [] __up_console_sem+0x3f/0x70 [ 50.752471][ T67] softirqs last enabled at (790466): [] handle_softirqs+0x611/0x940 [ 50.752677][ T67] softirqs last disabled at (790461): [] __irq_exit_rcu+0x103/0x1c0 [ 50.752891][ T67] ---[ end trace 0000000000000000 ]--- [ 50.753783][ T67] ------------[ cut here ]------------ [ 50.753903][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.754138][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.754430][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.754698][ T67] Tainted: [W]=WARN [ 50.754789][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.754940][ T67] Workqueue: netns cleanup_net [ 50.755064][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.755220][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.755657][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.755809][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091000 RCX: 1ff4000000090eed [ 50.755990][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050910bc [ 50.756169][ T67] RBP: ff1100000a281000 R08: 1fe2200000a12219 R09: ff110000090f8bd0 [ 50.756353][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 50.756535][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.756715][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.756924][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.757073][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.757254][ T67] PKRU: 55555554 [ 50.757350][ T67] Call Trace: [ 50.757444][ T67] [ 50.757506][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.757661][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.757809][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.757930][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.758062][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.758182][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.758303][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.758438][ T67] ops_undo_list+0x615/0x8f0 [ 50.758562][ T67] ? netns_install+0x2a0/0x2a0 [ 50.758682][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.758805][ T67] cleanup_net+0x431/0x940 [ 50.758997][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.759117][ T67] ? process_one_work+0xdb7/0x1410 [ 50.759239][ T67] ? lock_acquire+0x134/0x160 [ 50.759364][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.759561][ T67] process_one_work+0xdf8/0x1410 [ 50.759687][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.759807][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.759932][ T67] worker_thread+0x4f1/0xd60 [ 50.760127][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.760246][ T67] kthread+0x367/0x460 [ 50.760336][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.760493][ T67] ? kthread_affine_node+0x330/0x330 [ 50.760687][ T67] ret_from_fork+0x474/0x6b0 [ 50.760808][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.760958][ T67] ? __switch_to+0x5a3/0xe00 [ 50.761078][ T67] ? kthread_affine_node+0x330/0x330 [ 50.761269][ T67] ret_from_fork_asm+0x11/0x20 [ 50.761399][ T67] [ 50.761492][ T67] irq event stamp: 792243 [ 50.761582][ T67] hardirqs last enabled at (792251): [] __up_console_sem+0x5a/0x70 [ 50.761862][ T67] hardirqs last disabled at (792258): [] __up_console_sem+0x3f/0x70 [ 50.762068][ T67] softirqs last enabled at (791740): [] __alloc_skb+0x4c2/0x5f0 [ 50.762351][ T67] softirqs last disabled at (791738): [] __alloc_skb+0x4c2/0x5f0 [ 50.762565][ T67] ---[ end trace 0000000000000000 ]--- [ 50.763985][ T67] ------------[ cut here ]------------ [ 50.764108][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.764419][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.764698][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.765044][ T67] Tainted: [W]=WARN [ 50.765134][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.765361][ T67] Workqueue: netns cleanup_net [ 50.765490][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.765649][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.766153][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.766317][ T67] RAX: 00000000ffffffa6 RBX: ff11000005091a80 RCX: 1ff4000000090eed [ 50.766578][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091b3c [ 50.766760][ T67] RBP: ff1100000fe3a000 R08: 1fe2200000a12369 R09: ff110000090f8bd0 [ 50.766939][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 50.767191][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.767375][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.767667][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.767818][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.768000][ T67] PKRU: 55555554 [ 50.768090][ T67] Call Trace: [ 50.768250][ T67] [ 50.768312][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.768479][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.768630][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.768823][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.768945][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.769070][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.769190][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.769388][ T67] ops_undo_list+0x615/0x8f0 [ 50.769514][ T67] ? netns_install+0x2a0/0x2a0 [ 50.769635][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.769757][ T67] cleanup_net+0x431/0x940 [ 50.769949][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.770069][ T67] ? process_one_work+0xdb7/0x1410 [ 50.770191][ T67] ? lock_acquire+0x134/0x160 [ 50.770309][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.770441][ T67] process_one_work+0xdf8/0x1410 [ 50.770565][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.770687][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.770813][ T67] worker_thread+0x4f1/0xd60 [ 50.771009][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.771130][ T67] kthread+0x367/0x460 [ 50.771220][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.771376][ T67] ? kthread_affine_node+0x330/0x330 [ 50.771575][ T67] ret_from_fork+0x474/0x6b0 [ 50.771697][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.771848][ T67] ? __switch_to+0x5a3/0xe00 [ 50.771968][ T67] ? kthread_affine_node+0x330/0x330 [ 50.772161][ T67] ret_from_fork_asm+0x11/0x20 [ 50.772287][ T67] [ 50.772380][ T67] irq event stamp: 795077 [ 50.772472][ T67] hardirqs last enabled at (795085): [] __up_console_sem+0x5a/0x70 [ 50.772753][ T67] hardirqs last disabled at (795092): [] __up_console_sem+0x3f/0x70 [ 50.772968][ T67] softirqs last enabled at (794572): [] __alloc_skb+0x4c2/0x5f0 [ 50.773247][ T67] softirqs last disabled at (794570): [] __alloc_skb+0x4c2/0x5f0 [ 50.773463][ T67] ---[ end trace 0000000000000000 ]--- [ 50.775048][ T67] ------------[ cut here ]------------ [ 50.775175][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.775418][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.775765][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.776036][ T67] Tainted: [W]=WARN [ 50.776201][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.776355][ T67] Workqueue: netns cleanup_net [ 50.776484][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.776716][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.777147][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 50.777375][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c7a4040 RCX: 1ff4000000090eed [ 50.777561][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7a40fc [ 50.777741][ T67] RBP: ff1100000c00a000 R08: 1fe22000018f4821 R09: ff110000090f8bd0 [ 50.777991][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 50.778196][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.778463][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.778674][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.778824][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.779086][ T67] PKRU: 55555554 [ 50.779175][ T67] Call Trace: [ 50.779264][ T67] [ 50.779326][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.779560][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.779711][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.779833][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.779954][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.780147][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.780267][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.780393][ T67] ops_undo_list+0x615/0x8f0 [ 50.780518][ T67] ? netns_install+0x2a0/0x2a0 [ 50.780708][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.780832][ T67] cleanup_net+0x431/0x940 [ 50.780957][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.781076][ T67] ? process_one_work+0xdb7/0x1410 [ 50.781270][ T67] ? lock_acquire+0x134/0x160 [ 50.781395][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.781518][ T67] process_one_work+0xdf8/0x1410 [ 50.781646][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.781839][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.781963][ T67] worker_thread+0x4f1/0xd60 [ 50.782087][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.782210][ T67] kthread+0x367/0x460 [ 50.782376][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.782531][ T67] ? kthread_affine_node+0x330/0x330 [ 50.782651][ T67] ret_from_fork+0x474/0x6b0 [ 50.782772][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.782992][ T67] ? __switch_to+0x5a3/0xe00 [ 50.783112][ T67] ? kthread_affine_node+0x330/0x330 [ 50.783233][ T67] ret_from_fork_asm+0x11/0x20 [ 50.783361][ T67] [ 50.783527][ T67] irq event stamp: 798113 [ 50.783618][ T67] hardirqs last enabled at (798121): [] __up_console_sem+0x5a/0x70 [ 50.783828][ T67] hardirqs last disabled at (798128): [] __up_console_sem+0x3f/0x70 [ 50.784105][ T67] softirqs last enabled at (797608): [] __alloc_skb+0x4c2/0x5f0 [ 50.784312][ T67] softirqs last disabled at (797606): [] __alloc_skb+0x4c2/0x5f0 [ 50.784597][ T67] ---[ end trace 0000000000000000 ]--- [ 50.799229][ T897] ------------[ cut here ]------------ [ 50.799394][ T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/897 [ 50.799638][ T897] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.799954][ T897] CPU: 1 UID: 0 PID: 897 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.800230][ T897] Tainted: [W]=WARN [ 50.800332][ T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.800524][ T897] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.800704][ T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.801179][ T897] RSP: 0018:ffa00000018bfa80 EFLAGS: 00010286 [ 50.801353][ T897] RAX: 00000000ffffffa6 RBX: ff11000004c92c80 RCX: 1ff4000000317f16 [ 50.801561][ T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004c92d3c [ 50.801761][ T897] RBP: ff1100000ea1c000 R08: 1fe22000009925a9 R09: ff1100001736ae80 [ 50.801959][ T897] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 50.802158][ T897] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ea1c000 [ 50.802424][ T897] FS: 00007fdc0e96c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 50.802663][ T897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.802887][ T897] CR2: 00007fdc0eb6dc20 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.803092][ T897] PKRU: 55555554 [ 50.803193][ T897] Call Trace: [ 50.803295][ T897] [ 50.803423][ T897] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.803559][ T897] ? notifier_call_chain+0xb0/0x320 [ 50.803693][ T897] rtmsg_ifinfo+0x5c/0xb0 [ 50.803795][ T897] register_netdevice+0x1526/0x1bc0 [ 50.803931][ T897] ? unregister_netdevice_queue+0x470/0x470 [ 50.804098][ T897] ? alloc_netdev_mqs+0xed0/0x1490 [ 50.804233][ T897] register_netdev+0x23/0x40 [ 50.804427][ T897] loopback_net_init+0x7d/0x150 [ 50.804564][ T897] ops_init+0x187/0x560 [ 50.804666][ T897] setup_net+0x11b/0x3b0 [ 50.804768][ T897] ? unregister_pernet_device+0x80/0x80 [ 50.804900][ T897] ? lockdep_init_map_type+0x5d/0x250 [ 50.805033][ T897] ? mutex_init_lockdep+0xf6/0x120 [ 50.805168][ T897] copy_net_ns+0x383/0x660 [ 50.805303][ T897] create_new_namespaces+0x371/0xa10 [ 50.805478][ T897] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 50.805614][ T897] ksys_unshare+0x353/0x880 [ 50.805748][ T897] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.805882][ T897] ? walk_process_tree+0x350/0x350 [ 50.806016][ T897] ? __x64_sys_openat+0x10e/0x210 [ 50.806154][ T897] ? __ia32_sys_open+0x1b0/0x1b0 [ 50.806292][ T897] __x64_sys_unshare+0x34/0x50 [ 50.806436][ T897] ? do_syscall_64+0x82/0xfc0 [ 50.806569][ T897] do_syscall_64+0x117/0xfc0 [ 50.806702][ T897] ? trace_hardirqs_off+0xd/0x30 [ 50.806835][ T897] ? exc_page_fault+0xee/0x100 [ 50.806969][ T897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.807137][ T897] RIP: 0033:0x7fdc0ec2ebcb [ 50.807278][ T897] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 50.807768][ T897] RSP: 002b:00007ffe622bda78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 50.807971][ T897] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc0ec2ebcb [ 50.808170][ T897] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 50.808377][ T897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 50.808579][ T897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe622bfca0 [ 50.808778][ T897] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe622c0889 [ 50.808984][ T897] [ 50.809084][ T897] irq event stamp: 24827 [ 50.809187][ T897] hardirqs last enabled at (24835): [] __up_console_sem+0x5a/0x70 [ 50.809426][ T897] hardirqs last disabled at (24844): [] __up_console_sem+0x3f/0x70 [ 50.809657][ T897] softirqs last enabled at (24644): [] handle_softirqs+0x611/0x940 [ 50.809889][ T897] softirqs last disabled at (24555): [] __irq_exit_rcu+0x103/0x1c0 [ 50.810123][ T897] ---[ end trace 0000000000000000 ]--- [ 50.810733][ T67] ------------[ cut here ]------------ [ 50.810866][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 50.811114][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.811893][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.812180][ T67] Tainted: [W]=WARN [ 50.812275][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.812489][ T67] Workqueue: netns cleanup_net [ 50.812621][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.812839][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.813289][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 50.813503][ T67] RAX: 00000000ffffffa6 RBX: ff11000004c92ac0 RCX: 1ff4000000090eaf [ 50.813693][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004c92b7c [ 50.813882][ T67] RBP: ff1100000e8c1000 R08: 1fe2200000992571 R09: ff110000090f8bd0 [ 50.814071][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 50.814259][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e8c4000 [ 50.814507][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 50.814757][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.814966][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59001 CR4: 0000000000771ef0 [ 50.815158][ T67] PKRU: 55555554 [ 50.815253][ T67] Call Trace: [ 50.815397][ T67] [ 50.815469][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.815598][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 50.815695][ T67] netif_close_many+0x2ac/0x640 [ 50.815820][ T67] ? mark_held_locks+0x40/0x70 [ 50.815947][ T67] ? __dev_close_many+0x670/0x670 [ 50.816075][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 50.816235][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 50.816447][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.816577][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.816733][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.816860][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.816986][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 50.817145][ T67] ? unregister_netdevice_many+0x20/0x20 [ 50.817275][ T67] default_device_exit_batch+0x38b/0x600 [ 50.817459][ T67] ? unregister_netdev+0x60/0x60 [ 50.817590][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 50.817718][ T67] ? fou_exit_net+0x30/0x110 [ 50.817846][ T67] ops_undo_list+0x2ce/0x8f0 [ 50.817974][ T67] ? netns_install+0x2a0/0x2a0 [ 50.818098][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.818226][ T67] cleanup_net+0x431/0x940 [ 50.818405][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.818534][ T67] ? process_one_work+0xdb7/0x1410 [ 50.818664][ T67] ? lock_acquire+0x134/0x160 [ 50.818792][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.818919][ T67] process_one_work+0xdf8/0x1410 [ 50.819049][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.819174][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.819303][ T67] worker_thread+0x4f1/0xd60 [ 50.819499][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.819627][ T67] kthread+0x367/0x460 [ 50.819723][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.819879][ T67] ? kthread_affine_node+0x330/0x330 [ 50.820007][ T67] ret_from_fork+0x474/0x6b0 [ 50.820133][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.820291][ T67] ? __switch_to+0x5a3/0xe00 [ 50.820470][ T67] ? kthread_affine_node+0x330/0x330 [ 50.820599][ T67] ret_from_fork_asm+0x11/0x20 [ 50.820731][ T67] [ 50.820825][ T67] irq event stamp: 803143 [ 50.820920][ T67] hardirqs last enabled at (803151): [] __up_console_sem+0x5a/0x70 [ 50.821138][ T67] hardirqs last disabled at (803158): [] __up_console_sem+0x3f/0x70 [ 50.821408][ T67] softirqs last enabled at (803260): [] handle_softirqs+0x611/0x940 [ 50.821629][ T67] softirqs last disabled at (803167): [] __irq_exit_rcu+0x103/0x1c0 [ 50.821848][ T67] ---[ end trace 0000000000000000 ]--- [ 50.828945][ T67] ------------[ cut here ]------------ [ 50.829093][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 50.829359][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.829665][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.829954][ T67] Tainted: [W]=WARN [ 50.830051][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.830212][ T67] Workqueue: netns cleanup_net [ 50.830353][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.830528][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.830979][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 50.831140][ T67] RAX: 00000000ffffffa6 RBX: ff11000004c93000 RCX: 1ff4000000090eaf [ 50.831332][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004c930bc [ 50.831534][ T67] RBP: ff1100000e8c4000 R08: 1fe2200000992619 R09: ff110000090f8bd0 [ 50.831723][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 50.831911][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a81c000 [ 50.832104][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.832325][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.832496][ T67] CR2: 00007fdc0ee05668 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.832686][ T67] PKRU: 55555554 [ 50.832781][ T67] Call Trace: [ 50.832876][ T67] [ 50.832943][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.833072][ T67] ? notifier_call_chain+0xb0/0x320 [ 50.833199][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 50.833295][ T67] netif_close_many+0x2ac/0x640 [ 50.833432][ T67] ? mark_held_locks+0x40/0x70 [ 50.833559][ T67] ? __dev_close_many+0x670/0x670 [ 50.833686][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 50.833844][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 50.834005][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.834133][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.834292][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.834427][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.834553][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 50.834711][ T67] ? unregister_netdevice_many+0x20/0x20 [ 50.834839][ T67] default_device_exit_batch+0x38b/0x600 [ 50.834968][ T67] ? unregister_netdev+0x60/0x60 [ 50.835094][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 50.835222][ T67] ? fou_exit_net+0x30/0x110 [ 50.835357][ T67] ops_undo_list+0x2ce/0x8f0 [ 50.835499][ T67] ? netns_install+0x2a0/0x2a0 [ 50.835624][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.835755][ T67] cleanup_net+0x431/0x940 [ 50.835883][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.836012][ T67] ? process_one_work+0xdb7/0x1410 [ 50.836142][ T67] ? lock_acquire+0x134/0x160 [ 50.836268][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.836407][ T67] process_one_work+0xdf8/0x1410 [ 50.836539][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.836665][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.836796][ T67] worker_thread+0x4f1/0xd60 [ 50.836927][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.837054][ T67] kthread+0x367/0x460 [ 50.837150][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.837307][ T67] ? kthread_affine_node+0x330/0x330 [ 50.837448][ T67] ret_from_fork+0x474/0x6b0 [ 50.837575][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.837732][ T67] ? __switch_to+0x5a3/0xe00 [ 50.837860][ T67] ? kthread_affine_node+0x330/0x330 [ 50.837987][ T67] ret_from_fork_asm+0x11/0x20 [ 50.838118][ T67] [ 50.838212][ T67] irq event stamp: 811761 [ 50.838308][ T67] hardirqs last enabled at (811769): [] __up_console_sem+0x5a/0x70 [ 50.838542][ T67] hardirqs last disabled at (811778): [] __up_console_sem+0x3f/0x70 [ 50.838760][ T67] softirqs last enabled at (811354): [] handle_softirqs+0x611/0x940 [ 50.838978][ T67] softirqs last disabled at (811349): [] __irq_exit_rcu+0x103/0x1c0 [ 50.839197][ T67] ---[ end trace 0000000000000000 ]--- [ 50.846288][ T67] ------------[ cut here ]------------ [ 50.846433][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 50.846684][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.846974][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.847261][ T67] Tainted: [W]=WARN [ 50.847365][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.847529][ T67] Workqueue: netns cleanup_net [ 50.847660][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.847823][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.848276][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 50.848448][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c5a3e00 RCX: 1ff4000000090eaf [ 50.848634][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a3ebc [ 50.848822][ T67] RBP: ff1100000a81c000 R08: 1fe22000018b47d9 R09: ff110000090f8bd0 [ 50.849011][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 50.849200][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 50.849393][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.849616][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.849772][ T67] CR2: 00007fdc0ee05668 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.849963][ T67] PKRU: 55555554 [ 50.850060][ T67] Call Trace: [ 50.850156][ T67] [ 50.850222][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.850353][ T67] ? notifier_call_chain+0xb0/0x320 [ 50.850485][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 50.850581][ T67] netif_close_many+0x2ac/0x640 [ 50.850706][ T67] ? mark_held_locks+0x40/0x70 [ 50.850833][ T67] ? __dev_close_many+0x670/0x670 [ 50.850959][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 50.851117][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 50.851274][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.851416][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.851575][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.851703][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.851828][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 50.851989][ T67] ? unregister_netdevice_many+0x20/0x20 [ 50.852120][ T67] default_device_exit_batch+0x38b/0x600 [ 50.852249][ T67] ? unregister_netdev+0x60/0x60 [ 50.852382][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 50.852514][ T67] ? fou_exit_net+0x30/0x110 [ 50.852641][ T67] ops_undo_list+0x2ce/0x8f0 [ 50.852769][ T67] ? netns_install+0x2a0/0x2a0 [ 50.852897][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.853027][ T67] cleanup_net+0x431/0x940 [ 50.853154][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.853279][ T67] ? process_one_work+0xdb7/0x1410 [ 50.853417][ T67] ? lock_acquire+0x134/0x160 [ 50.853546][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.853673][ T67] process_one_work+0xdf8/0x1410 [ 50.853804][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.853930][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.854061][ T67] worker_thread+0x4f1/0xd60 [ 50.854192][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.854317][ T67] kthread+0x367/0x460 [ 50.854427][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.854582][ T67] ? kthread_affine_node+0x330/0x330 [ 50.854709][ T67] ret_from_fork+0x474/0x6b0 [ 50.854834][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.854991][ T67] ? __switch_to+0x5a3/0xe00 [ 50.855117][ T67] ? kthread_affine_node+0x330/0x330 [ 50.855243][ T67] ret_from_fork_asm+0x11/0x20 [ 50.855379][ T67] [ 50.855477][ T67] irq event stamp: 820339 [ 50.855571][ T67] hardirqs last enabled at (820347): [] __up_console_sem+0x5a/0x70 [ 50.855788][ T67] hardirqs last disabled at (820354): [] __up_console_sem+0x3f/0x70 [ 50.856006][ T67] softirqs last enabled at (819914): [] handle_softirqs+0x611/0x940 [ 50.856224][ T67] softirqs last disabled at (819909): [] __irq_exit_rcu+0x103/0x1c0 [ 50.856458][ T67] ---[ end trace 0000000000000000 ]--- [ 50.857399][ T67] ------------[ cut here ]------------ [ 50.857531][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 50.857769][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.858055][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.858329][ T67] Tainted: [W]=WARN [ 50.858484][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.858638][ T67] Workqueue: netns cleanup_net [ 50.858764][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.858924][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.859362][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 50.859520][ T67] RAX: 00000000ffffffa6 RBX: ff1100000e3e1e00 RCX: 1ff4000000090ed5 [ 50.859700][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3e1ebc [ 50.859887][ T67] RBP: ff1100000e8c1000 R08: 1fe2200001c7c3d9 R09: ff110000090f8bd0 [ 50.860071][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 50.860255][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.860450][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.860665][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.860822][ T67] CR2: 00007fdc0ee05668 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.861012][ T67] PKRU: 55555554 [ 50.861107][ T67] Call Trace: [ 50.861199][ T67] [ 50.861263][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.861431][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.861584][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.861708][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.861832][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 50.861990][ T67] default_device_exit_batch+0x38b/0x600 [ 50.862115][ T67] ? unregister_netdev+0x60/0x60 [ 50.862237][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 50.862366][ T67] ? fou_exit_net+0x30/0x110 [ 50.862499][ T67] ops_undo_list+0x2ce/0x8f0 [ 50.862624][ T67] ? netns_install+0x2a0/0x2a0 [ 50.862746][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.862872][ T67] cleanup_net+0x431/0x940 [ 50.862996][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.863118][ T67] ? process_one_work+0xdb7/0x1410 [ 50.863243][ T67] ? lock_acquire+0x134/0x160 [ 50.863374][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.863504][ T67] process_one_work+0xdf8/0x1410 [ 50.863630][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.863753][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.863885][ T67] worker_thread+0x4f1/0xd60 [ 50.864013][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.864136][ T67] kthread+0x367/0x460 [ 50.864228][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.864386][ T67] ? kthread_affine_node+0x330/0x330 [ 50.864516][ T67] ret_from_fork+0x474/0x6b0 [ 50.864641][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.864794][ T67] ? __switch_to+0x5a3/0xe00 [ 50.864917][ T67] ? kthread_affine_node+0x330/0x330 [ 50.865040][ T67] ret_from_fork_asm+0x11/0x20 [ 50.865168][ T67] [ 50.865259][ T67] irq event stamp: 824195 [ 50.865355][ T67] hardirqs last enabled at (824205): [] __up_console_sem+0x5a/0x70 [ 50.865575][ T67] hardirqs last disabled at (824212): [] __up_console_sem+0x3f/0x70 [ 50.865787][ T67] softirqs last enabled at (823792): [] handle_softirqs+0x611/0x940 [ 50.865999][ T67] softirqs last disabled at (823563): [] __irq_exit_rcu+0x103/0x1c0 [ 50.866209][ T67] ---[ end trace 0000000000000000 ]--- [ 50.875860][ T67] ------------[ cut here ]------------ [ 50.876004][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 50.876263][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.877006][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.877295][ T67] Tainted: [W]=WARN [ 50.877498][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.877656][ T67] Workqueue: netns cleanup_net [ 50.877785][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.877946][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.878448][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 50.878611][ T67] RAX: 00000000ffffffa6 RBX: ff1100000e3e11c0 RCX: 1ff4000000090ed5 [ 50.878798][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3e127c [ 50.878984][ T67] RBP: ff1100000e8c4000 R08: 1fe2200001c7c251 R09: ff110000090f8bd0 [ 50.879169][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 50.879408][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.879597][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.879818][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.879975][ T67] CR2: 00007fdc0ee05668 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 50.880163][ T67] PKRU: 55555554 [ 50.880257][ T67] Call Trace: [ 50.880401][ T67] [ 50.880475][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.880635][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.880791][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.880916][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.881042][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 50.881200][ T67] default_device_exit_batch+0x38b/0x600 [ 50.881327][ T67] ? unregister_netdev+0x60/0x60 [ 50.881510][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 50.881634][ T67] ? fou_exit_net+0x30/0x110 [ 50.881761][ T67] ops_undo_list+0x2ce/0x8f0 [ 50.881893][ T67] ? netns_install+0x2a0/0x2a0 [ 50.882019][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.882146][ T67] cleanup_net+0x431/0x940 [ 50.882271][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.882451][ T67] ? process_one_work+0xdb7/0x1410 [ 50.882580][ T67] ? lock_acquire+0x134/0x160 [ 50.882703][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.882829][ T67] process_one_work+0xdf8/0x1410 [ 50.882957][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.883082][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.883210][ T67] worker_thread+0x4f1/0xd60 [ 50.883339][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.883522][ T67] kthread+0x367/0x460 [ 50.883615][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.883770][ T67] ? kthread_affine_node+0x330/0x330 [ 50.883895][ T67] ret_from_fork+0x474/0x6b0 [ 50.884021][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.884175][ T67] ? __switch_to+0x5a3/0xe00 [ 50.884299][ T67] ? kthread_affine_node+0x330/0x330 [ 50.884483][ T67] ret_from_fork_asm+0x11/0x20 [ 50.884614][ T67] [ 50.884709][ T67] irq event stamp: 828781 [ 50.884803][ T67] hardirqs last enabled at (828789): [] __up_console_sem+0x5a/0x70 [ 50.885018][ T67] hardirqs last disabled at (828796): [] __up_console_sem+0x3f/0x70 [ 50.885230][ T67] softirqs last enabled at (828762): [] handle_softirqs+0x611/0x940 [ 50.885495][ T67] softirqs last disabled at (828813): [] __irq_exit_rcu+0x103/0x1c0 [ 50.885714][ T67] ---[ end trace 0000000000000000 ]--- [ 50.887066][ T67] ------------[ cut here ]------------ [ 50.887243][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 50.887564][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.887896][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.888222][ T67] Tainted: [W]=WARN [ 50.888376][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.888590][ T67] Workqueue: netns cleanup_net [ 50.888769][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.888978][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.889500][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 50.889703][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b750040 RCX: 1ff4000000090ed5 [ 50.889934][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b7500fc [ 50.890165][ T67] RBP: ff1100000a81c000 R08: 1fe22000016ea021 R09: ff110000090f8bd0 [ 50.890420][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 50.890667][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.890899][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 50.891162][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.891378][ T67] CR2: 00007ff386c94000 CR3: 0000000011807006 CR4: 0000000000771ef0 [ 50.891625][ T67] PKRU: 55555554 [ 50.891764][ T67] Call Trace: [ 50.891904][ T67] [ 50.892016][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 50.892223][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.892446][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.892630][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.892802][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 50.893007][ T67] default_device_exit_batch+0x38b/0x600 [ 50.893178][ T67] ? unregister_netdev+0x60/0x60 [ 50.893360][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 50.893540][ T67] ? fou_exit_net+0x30/0x110 [ 50.893710][ T67] ops_undo_list+0x2ce/0x8f0 [ 50.893882][ T67] ? netns_install+0x2a0/0x2a0 [ 50.894049][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.894222][ T67] cleanup_net+0x431/0x940 [ 50.894417][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 50.894585][ T67] ? process_one_work+0xdb7/0x1410 [ 50.894757][ T67] ? lock_acquire+0x134/0x160 [ 50.894926][ T67] ? rcu_is_watching+0x15/0xd0 [ 50.895096][ T67] process_one_work+0xdf8/0x1410 [ 50.895270][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 50.895461][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 50.895638][ T67] worker_thread+0x4f1/0xd60 [ 50.895813][ T67] ? rescuer_thread+0x1320/0x1320 [ 50.895981][ T67] kthread+0x367/0x460 [ 50.896120][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 50.896317][ T67] ? kthread_affine_node+0x330/0x330 [ 50.896509][ T67] ret_from_fork+0x474/0x6b0 [ 50.896682][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.896887][ T67] ? __switch_to+0x5a3/0xe00 [ 50.897056][ T67] ? kthread_affine_node+0x330/0x330 [ 50.897226][ T67] ret_from_fork_asm+0x11/0x20 [ 50.897421][ T67] [ 50.897563][ T67] irq event stamp: 831805 [ 50.897700][ T67] hardirqs last enabled at (831815): [] __up_console_sem+0x5a/0x70 [ 50.897957][ T67] hardirqs last disabled at (831824): [] __up_console_sem+0x3f/0x70 [ 50.898213][ T67] softirqs last enabled at (831678): [] handle_softirqs+0x611/0x940 [ 50.898487][ T67] softirqs last disabled at (831671): [] __irq_exit_rcu+0x103/0x1c0 [ 50.898742][ T67] ---[ end trace 0000000000000000 ]--- [ 50.902394][ T897] ------------[ cut here ]------------ [ 50.902543][ T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/897 [ 50.902770][ T897] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.903075][ T897] CPU: 1 UID: 0 PID: 897 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.903339][ T897] Tainted: [W]=WARN [ 50.903450][ T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.903616][ T897] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.903786][ T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.904255][ T897] RSP: 0018:ffa00000018bf918 EFLAGS: 00010286 [ 50.904430][ T897] RAX: 00000000ffffffa6 RBX: ff11000016bfd1c0 RCX: 1ff4000000317ee9 [ 50.904625][ T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bfd27c [ 50.904820][ T897] RBP: ff1100001248c000 R08: 1fe2200002d7fa51 R09: ff1100001736ae80 [ 50.905017][ T897] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 50.905215][ T897] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001248c000 [ 50.905421][ T897] FS: 00007fdc0e96c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 50.905650][ T897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.905814][ T897] CR2: 00007fdc0eb6dc20 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.906015][ T897] PKRU: 55555554 [ 50.906113][ T897] Call Trace: [ 50.906211][ T897] [ 50.906278][ T897] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.906422][ T897] ? notifier_call_chain+0xb0/0x320 [ 50.906554][ T897] rtmsg_ifinfo+0x5c/0xb0 [ 50.906655][ T897] register_netdevice+0x1526/0x1bc0 [ 50.906789][ T897] ? unregister_netdevice_queue+0x470/0x470 [ 50.906954][ T897] ? alloc_netdev_mqs+0xed0/0x1490 [ 50.907087][ T897] __ip_tunnel_create+0x380/0x470 [ 50.907219][ T897] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 50.907355][ T897] ? net_generic+0xb3/0x1e0 [ 50.907492][ T897] ip_tunnel_init_net+0x1b4/0x510 [ 50.907623][ T897] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 50.907757][ T897] ? __kmalloc_noprof+0x2d7/0x760 [ 50.907891][ T897] ops_init+0x187/0x560 [ 50.907991][ T897] setup_net+0x11b/0x3b0 [ 50.908090][ T897] ? unregister_pernet_device+0x80/0x80 [ 50.908219][ T897] ? lockdep_init_map_type+0x5d/0x250 [ 50.908356][ T897] ? mutex_init_lockdep+0xf6/0x120 [ 50.908491][ T897] copy_net_ns+0x383/0x660 [ 50.908622][ T897] create_new_namespaces+0x371/0xa10 [ 50.908757][ T897] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 50.908887][ T897] ksys_unshare+0x353/0x880 [ 50.909019][ T897] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.909149][ T897] ? walk_process_tree+0x350/0x350 [ 50.909280][ T897] ? __x64_sys_openat+0x10e/0x210 [ 50.909421][ T897] ? __ia32_sys_open+0x1b0/0x1b0 [ 50.909552][ T897] __x64_sys_unshare+0x34/0x50 [ 50.909684][ T897] ? do_syscall_64+0x82/0xfc0 [ 50.909814][ T897] do_syscall_64+0x117/0xfc0 [ 50.909945][ T897] ? trace_hardirqs_off+0xd/0x30 [ 50.910075][ T897] ? exc_page_fault+0xee/0x100 [ 50.910207][ T897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.910374][ T897] RIP: 0033:0x7fdc0ec2ebcb [ 50.910515][ T897] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 50.910982][ T897] RSP: 002b:00007ffe622bda78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 50.911181][ T897] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc0ec2ebcb [ 50.911384][ T897] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 50.911586][ T897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 50.911781][ T897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe622bfca0 [ 50.911976][ T897] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe622c0889 [ 50.912179][ T897] [ 50.912276][ T897] irq event stamp: 26887 [ 50.912395][ T897] hardirqs last enabled at (26897): [] __up_console_sem+0x5a/0x70 [ 50.912641][ T897] hardirqs last disabled at (26904): [] __up_console_sem+0x3f/0x70 [ 50.912874][ T897] softirqs last enabled at (26456): [] handle_softirqs+0x611/0x940 [ 50.913107][ T897] softirqs last disabled at (26451): [] __irq_exit_rcu+0x103/0x1c0 [ 50.913340][ T897] ---[ end trace 0000000000000000 ]--- [ 50.916095][ T897] ------------[ cut here ]------------ [ 50.916242][ T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/897 [ 50.916493][ T897] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.916811][ T897] CPU: 1 UID: 0 PID: 897 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.917086][ T897] Tainted: [W]=WARN [ 50.917189][ T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.917366][ T897] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.917550][ T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.918040][ T897] RSP: 0018:ffa00000018bf8f8 EFLAGS: 00010286 [ 50.918210][ T897] RAX: 00000000ffffffa6 RBX: ff11000016bfc040 RCX: 1ff4000000317ee5 [ 50.918422][ T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bfc0fc [ 50.918630][ T897] RBP: ff1100000ec11000 R08: 1fe2200002d7f821 R09: ff1100001736ae80 [ 50.918836][ T897] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 50.919039][ T897] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec11000 [ 50.919245][ T897] FS: 00007fdc0e96c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 50.919492][ T897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.919664][ T897] CR2: 00007fdc0eb6dc20 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.919866][ T897] PKRU: 55555554 [ 50.919967][ T897] Call Trace: [ 50.920069][ T897] [ 50.920139][ T897] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.920274][ T897] ? notifier_call_chain+0xb0/0x320 [ 50.920420][ T897] rtmsg_ifinfo+0x5c/0xb0 [ 50.920524][ T897] register_netdevice+0x1526/0x1bc0 [ 50.920661][ T897] ? unregister_netdevice_queue+0x470/0x470 [ 50.920831][ T897] ? alloc_netdev_mqs+0xed0/0x1490 [ 50.920969][ T897] __ip_tunnel_create+0x380/0x470 [ 50.921105][ T897] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 50.921241][ T897] ? net_generic+0xb3/0x1e0 [ 50.921386][ T897] ip_tunnel_init_net+0x1b4/0x510 [ 50.921527][ T897] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 50.921663][ T897] ? trace_kmalloc+0xed/0x130 [ 50.921800][ T897] ? __kasan_kmalloc+0x7b/0x90 [ 50.921936][ T897] vti_init_net+0x2a/0x140 [ 50.922071][ T897] ops_init+0x187/0x560 [ 50.922176][ T897] setup_net+0x11b/0x3b0 [ 50.922279][ T897] ? unregister_pernet_device+0x80/0x80 [ 50.922426][ T897] ? lockdep_init_map_type+0x5d/0x250 [ 50.922563][ T897] ? mutex_init_lockdep+0xf6/0x120 [ 50.922700][ T897] copy_net_ns+0x383/0x660 [ 50.922838][ T897] create_new_namespaces+0x371/0xa10 [ 50.922977][ T897] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 50.923115][ T897] ksys_unshare+0x353/0x880 [ 50.923253][ T897] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.923395][ T897] ? walk_process_tree+0x350/0x350 [ 50.923535][ T897] ? __x64_sys_openat+0x10e/0x210 [ 50.923672][ T897] ? __ia32_sys_open+0x1b0/0x1b0 [ 50.923812][ T897] __x64_sys_unshare+0x34/0x50 [ 50.923948][ T897] ? do_syscall_64+0x82/0xfc0 [ 50.924086][ T897] do_syscall_64+0x117/0xfc0 [ 50.924221][ T897] ? trace_hardirqs_off+0xd/0x30 [ 50.924359][ T897] ? exc_page_fault+0xee/0x100 [ 50.924502][ T897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.924670][ T897] RIP: 0033:0x7fdc0ec2ebcb [ 50.924812][ T897] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 50.925304][ T897] RSP: 002b:00007ffe622bda78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 50.925519][ T897] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc0ec2ebcb [ 50.925721][ T897] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 50.925924][ T897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 50.926126][ T897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe622bfca0 [ 50.926328][ T897] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe622c0889 [ 50.926549][ T897] [ 50.926650][ T897] irq event stamp: 28787 [ 50.926752][ T897] hardirqs last enabled at (28795): [] __up_console_sem+0x5a/0x70 [ 50.926987][ T897] hardirqs last disabled at (28802): [] __up_console_sem+0x3f/0x70 [ 50.927224][ T897] softirqs last enabled at (28212): [] handle_softirqs+0x611/0x940 [ 50.927468][ T897] softirqs last disabled at (28205): [] __irq_exit_rcu+0x103/0x1c0 [ 50.927705][ T897] ---[ end trace 0000000000000000 ]--- [ 50.930502][ T897] ------------[ cut here ]------------ [ 50.930650][ T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/897 [ 50.930883][ T897] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.931190][ T897] CPU: 1 UID: 0 PID: 897 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.932001][ T897] Tainted: [W]=WARN [ 50.932105][ T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.932272][ T897] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.932513][ T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.932994][ T897] RSP: 0018:ffa00000018bfa78 EFLAGS: 00010286 [ 50.933163][ T897] RAX: 00000000ffffffa6 RBX: ff1100000b750e40 RCX: 1ff4000000317f15 [ 50.933422][ T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b750efc [ 50.933682][ T897] RBP: ff1100000e1ec000 R08: 1fe22000016ea1e1 R09: ff1100001736ae80 [ 50.933886][ T897] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 50.934090][ T897] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e1ec000 [ 50.934349][ T897] FS: 00007fdc0e96c840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 50.934591][ T897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.934774][ T897] CR2: 00007fdc0eb6dc20 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.934980][ T897] PKRU: 55555554 [ 50.935081][ T897] Call Trace: [ 50.935181][ T897] [ 50.935249][ T897] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.935442][ T897] ? notifier_call_chain+0xb0/0x320 [ 50.935578][ T897] rtmsg_ifinfo+0x5c/0xb0 [ 50.935680][ T897] register_netdevice+0x1526/0x1bc0 [ 50.935816][ T897] ? unregister_netdevice_queue+0x470/0x470 [ 50.935985][ T897] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.936121][ T897] register_netdev+0x23/0x40 [ 50.936254][ T897] vti6_init_net+0x280/0x3c0 [ 50.936445][ T897] ops_init+0x187/0x560 [ 50.936550][ T897] setup_net+0x11b/0x3b0 [ 50.936652][ T897] ? unregister_pernet_device+0x80/0x80 [ 50.936783][ T897] ? lockdep_init_map_type+0x5d/0x250 [ 50.936919][ T897] ? mutex_init_lockdep+0xf6/0x120 [ 50.937055][ T897] copy_net_ns+0x383/0x660 [ 50.937192][ T897] create_new_namespaces+0x371/0xa10 [ 50.937329][ T897] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 50.937527][ T897] ksys_unshare+0x353/0x880 [ 50.937661][ T897] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.937794][ T897] ? walk_process_tree+0x350/0x350 [ 50.937943][ T897] ? __x64_sys_openat+0x10e/0x210 [ 50.938078][ T897] ? __ia32_sys_open+0x1b0/0x1b0 [ 50.938213][ T897] __x64_sys_unshare+0x34/0x50 [ 50.938407][ T897] ? do_syscall_64+0x82/0xfc0 [ 50.938542][ T897] do_syscall_64+0x117/0xfc0 [ 50.938686][ T897] ? trace_hardirqs_off+0xd/0x30 [ 50.938820][ T897] ? exc_page_fault+0xee/0x100 [ 50.938954][ T897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.939122][ T897] RIP: 0033:0x7fdc0ec2ebcb [ 50.939262][ T897] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 50.939804][ T897] RSP: 002b:00007ffe622bda78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 50.940009][ T897] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc0ec2ebcb [ 50.940210][ T897] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 50.940472][ T897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 50.940675][ T897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe622bfca0 [ 50.940876][ T897] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe622c0889 [ 50.941082][ T897] [ 50.941181][ T897] irq event stamp: 32561 [ 50.941282][ T897] hardirqs last enabled at (32569): [] __up_console_sem+0x5a/0x70 [ 50.941574][ T897] hardirqs last disabled at (32674): [] __up_console_sem+0x3f/0x70 [ 50.941808][ T897] softirqs last enabled at (32672): [] handle_softirqs+0x611/0x940 [ 50.942043][ T897] softirqs last disabled at (32577): [] __irq_exit_rcu+0x103/0x1c0 [ 50.942275][ T897] ---[ end trace 0000000000000000 ]--- [ 50.957718][ T897] ------------[ cut here ]------------ [ 50.957879][ T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/897 [ 50.958121][ T897] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.958455][ T897] CPU: 0 UID: 0 PID: 897 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.958728][ T897] Tainted: [W]=WARN [ 50.958832][ T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.959005][ T897] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.959182][ T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.959675][ T897] RSP: 0018:ffa00000018bfa68 EFLAGS: 00010286 [ 50.959846][ T897] RAX: 00000000ffffffa6 RBX: ff110000119e9380 RCX: 1ff4000000317f13 [ 50.960052][ T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119e943c [ 50.960255][ T897] RBP: ff110000091c4000 R08: 1fe220000233d289 R09: ff1100001736ae80 [ 50.960468][ T897] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 50.960679][ T897] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000091c4000 [ 50.960885][ T897] FS: 00007fdc0e96c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.961128][ T897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.961303][ T897] CR2: 00007fdc0ee05668 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.961525][ T897] PKRU: 55555554 [ 50.961631][ T897] Call Trace: [ 50.961733][ T897] [ 50.961804][ T897] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.961941][ T897] ? notifier_call_chain+0xb0/0x320 [ 50.962079][ T897] rtmsg_ifinfo+0x5c/0xb0 [ 50.962182][ T897] register_netdevice+0x1526/0x1bc0 [ 50.962317][ T897] ? unregister_netdevice_queue+0x470/0x470 [ 50.962499][ T897] register_netdev+0x23/0x40 [ 50.962635][ T897] sit_init_net+0x299/0x570 [ 50.962773][ T897] ops_init+0x187/0x560 [ 50.962876][ T897] setup_net+0x11b/0x3b0 [ 50.962979][ T897] ? unregister_pernet_device+0x80/0x80 [ 50.963113][ T897] ? lockdep_init_map_type+0x5d/0x250 [ 50.963248][ T897] ? mutex_init_lockdep+0xf6/0x120 [ 50.963390][ T897] copy_net_ns+0x383/0x660 [ 50.963532][ T897] create_new_namespaces+0x371/0xa10 [ 50.963670][ T897] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 50.963807][ T897] ksys_unshare+0x353/0x880 [ 50.963942][ T897] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.964078][ T897] ? walk_process_tree+0x350/0x350 [ 50.964213][ T897] ? __x64_sys_openat+0x10e/0x210 [ 50.964355][ T897] ? __ia32_sys_open+0x1b0/0x1b0 [ 50.964501][ T897] __x64_sys_unshare+0x34/0x50 [ 50.964635][ T897] ? do_syscall_64+0x82/0xfc0 [ 50.964770][ T897] do_syscall_64+0x117/0xfc0 [ 50.964908][ T897] ? trace_hardirqs_off+0xd/0x30 [ 50.965046][ T897] ? exc_page_fault+0xee/0x100 [ 50.965183][ T897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.965355][ T897] RIP: 0033:0x7fdc0ec2ebcb [ 50.965505][ T897] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 50.965989][ T897] RSP: 002b:00007ffe622bda78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 50.966195][ T897] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc0ec2ebcb [ 50.966410][ T897] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 50.966616][ T897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 50.966817][ T897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe622bfca0 [ 50.967020][ T897] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe622c0889 [ 50.967229][ T897] [ 50.967331][ T897] irq event stamp: 47445 [ 50.967492][ T897] hardirqs last enabled at (47553): [] __up_console_sem+0x5a/0x70 [ 50.967728][ T897] hardirqs last disabled at (47560): [] __up_console_sem+0x3f/0x70 [ 50.967964][ T897] softirqs last enabled at (47550): [] handle_softirqs+0x611/0x940 [ 50.968199][ T897] softirqs last disabled at (47453): [] __irq_exit_rcu+0x103/0x1c0 [ 50.968448][ T897] ---[ end trace 0000000000000000 ]--- [ 50.979502][ T897] ------------[ cut here ]------------ [ 50.979657][ T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/897 [ 50.979893][ T897] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.980208][ T897] CPU: 0 UID: 0 PID: 897 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.980498][ T897] Tainted: [W]=WARN [ 50.980602][ T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.980771][ T897] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.980958][ T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.981465][ T897] RSP: 0018:ffa00000018bfa78 EFLAGS: 00010286 [ 50.981641][ T897] RAX: 00000000ffffffa6 RBX: ff1100000caecc80 RCX: 1ff4000000317f15 [ 50.981845][ T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caecd3c [ 50.982051][ T897] RBP: ff1100000e1e9000 R08: 1fe220000195d9a9 R09: ff1100001736ae80 [ 50.982255][ T897] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 50.982470][ T897] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e1e9000 [ 50.982677][ T897] FS: 00007fdc0e96c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 50.982915][ T897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.983087][ T897] CR2: 00007fdc0ee05668 CR3: 000000000ef07002 CR4: 0000000000771ef0 [ 50.983292][ T897] PKRU: 55555554 [ 50.983399][ T897] Call Trace: [ 50.983513][ T897] [ 50.983584][ T897] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.983719][ T897] ? notifier_call_chain+0xb0/0x320 [ 50.983855][ T897] rtmsg_ifinfo+0x5c/0xb0 [ 50.983958][ T897] register_netdevice+0x1526/0x1bc0 [ 50.984097][ T897] ? unregister_netdevice_queue+0x470/0x470 [ 50.984264][ T897] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.984417][ T897] register_netdev+0x23/0x40 [ 50.984553][ T897] ip6_tnl_init_net+0x2b8/0x400 [ 50.984689][ T897] ops_init+0x187/0x560 [ 50.984793][ T897] setup_net+0x11b/0x3b0 [ 50.984895][ T897] ? unregister_pernet_device+0x80/0x80 [ 50.985029][ T897] ? lockdep_init_map_type+0x5d/0x250 [ 50.985165][ T897] ? mutex_init_lockdep+0xf6/0x120 [ 50.985305][ T897] copy_net_ns+0x383/0x660 [ 50.985476][ T897] create_new_namespaces+0x371/0xa10 [ 50.985659][ T897] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 50.985796][ T897] ksys_unshare+0x353/0x880 [ 50.985932][ T897] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.986069][ T897] ? walk_process_tree+0x350/0x350 [ 50.986204][ T897] ? __x64_sys_openat+0x10e/0x210 [ 50.986355][ T897] ? __ia32_sys_open+0x1b0/0x1b0 [ 50.986500][ T897] __x64_sys_unshare+0x34/0x50 [ 50.986635][ T897] ? do_syscall_64+0x82/0xfc0 [ 50.986770][ T897] do_syscall_64+0x117/0xfc0 [ 50.986904][ T897] ? trace_hardirqs_off+0xd/0x30 [ 50.987039][ T897] ? exc_page_fault+0xee/0x100 [ 50.987174][ T897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.987348][ T897] RIP: 0033:0x7fdc0ec2ebcb [ 50.987497][ T897] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 50.987979][ T897] RSP: 002b:00007ffe622bda78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 50.988183][ T897] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdc0ec2ebcb [ 50.988391][ T897] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 50.988599][ T897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 50.988801][ T897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe622bfca0 [ 50.989003][ T897] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe622c0889 [ 50.989213][ T897] [ 50.989314][ T897] irq event stamp: 57211 [ 50.989428][ T897] hardirqs last enabled at (57221): [] __up_console_sem+0x5a/0x70 [ 50.989663][ T897] hardirqs last disabled at (57228): [] __up_console_sem+0x3f/0x70 [ 50.989900][ T897] softirqs last enabled at (57070): [] handle_softirqs+0x611/0x940 [ 50.990138][ T897] softirqs last disabled at (57053): [] __irq_exit_rcu+0x103/0x1c0 [ 50.990378][ T897] ---[ end trace 0000000000000000 ]--- [ 50.991656][ T67] ------------[ cut here ]------------ [ 50.991837][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 50.992140][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 50.992496][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 50.992826][ T67] Tainted: [W]=WARN [ 50.992967][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.993177][ T67] Workqueue: netns cleanup_net [ 50.993368][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 50.993597][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 50.994102][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 50.994313][ T67] RAX: 00000000ffffffa6 RBX: ff110000133ca580 RCX: 1ff4000000090ec7 [ 50.994573][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133ca63c [ 50.994808][ T67] RBP: ff1100000fada000 R08: 1fe22000026794c9 R09: ff110000090f8bd0 [ 50.995044][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 50.995279][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001793a000 [ 50.995540][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 50.995808][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.996014][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 50.996250][ T67] PKRU: 55555554 [ 50.996413][ T67] Call Trace: [ 50.996587][ T67] [ 50.996700][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 50.996876][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 50.997022][ T67] netif_close_many+0x2ac/0x640 [ 50.997199][ T67] ? __dev_close_many+0x670/0x670 [ 50.997388][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 50.997611][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 50.997820][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 50.997997][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 50.998199][ T67] ? queue_rcu_work+0x7c/0xa0 [ 50.998392][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 50.998579][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.998754][ T67] ? rtnl_is_locked+0x15/0x20 [ 50.998927][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 50.999108][ T67] ? mutex_is_locked+0x1c/0x50 [ 50.999283][ T67] ops_undo_list+0x615/0x8f0 [ 50.999485][ T67] ? netns_install+0x2a0/0x2a0 [ 50.999661][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 50.999840][ T67] cleanup_net+0x431/0x940 [ 51.000016][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.000189][ T67] ? process_one_work+0xdb7/0x1410 [ 51.000379][ T67] ? lock_acquire+0x134/0x160 [ 51.000574][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.000751][ T67] process_one_work+0xdf8/0x1410 [ 51.000929][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.001103][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.001312][ T67] worker_thread+0x4f1/0xd60 [ 51.001528][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.001705][ T67] kthread+0x367/0x460 [ 51.001852][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.002058][ T67] ? kthread_affine_node+0x330/0x330 [ 51.002233][ T67] ret_from_fork+0x474/0x6b0 [ 51.002434][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.002645][ T67] ? __switch_to+0x5a3/0xe00 [ 51.002823][ T67] ? kthread_affine_node+0x330/0x330 [ 51.003002][ T67] ret_from_fork_asm+0x11/0x20 [ 51.003182][ T67] [ 51.003322][ T67] irq event stamp: 840319 [ 51.003487][ T67] hardirqs last enabled at (840331): [] __up_console_sem+0x5a/0x70 [ 51.003764][ T67] hardirqs last disabled at (840342): [] __up_console_sem+0x3f/0x70 [ 51.004032][ T67] softirqs last enabled at (840214): [] handle_softirqs+0x611/0x940 [ 51.004301][ T67] softirqs last disabled at (840207): [] __irq_exit_rcu+0x103/0x1c0 [ 51.004582][ T67] ---[ end trace 0000000000000000 ]--- [ 51.005670][ T67] ------------[ cut here ]------------ [ 51.005845][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.006146][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.006933][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.007297][ T67] Tainted: [W]=WARN [ 51.007462][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.007671][ T67] Workqueue: netns cleanup_net [ 51.007852][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.008095][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.008622][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 51.008827][ T67] RAX: 00000000ffffffa6 RBX: ff11000008e79540 RCX: 1ff4000000090ec7 [ 51.009065][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e795fc [ 51.009300][ T67] RBP: ff1100001793a000 R08: 1fe22000011cf2c1 R09: ff110000090f8bd0 [ 51.009566][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 51.009891][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 51.010221][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.010559][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.010841][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.011089][ T67] PKRU: 55555554 [ 51.011230][ T67] Call Trace: [ 51.011387][ T67] [ 51.011509][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.011686][ T67] ? notifier_call_chain+0xb0/0x320 [ 51.011862][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 51.012009][ T67] netif_close_many+0x2ac/0x640 [ 51.012189][ T67] ? __dev_close_many+0x670/0x670 [ 51.012377][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 51.012594][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 51.012806][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.012981][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.013184][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.013372][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.013568][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.013742][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.013915][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.014090][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.014264][ T67] ops_undo_list+0x615/0x8f0 [ 51.014465][ T67] ? netns_install+0x2a0/0x2a0 [ 51.014638][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.014818][ T67] cleanup_net+0x431/0x940 [ 51.014992][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.015163][ T67] ? process_one_work+0xdb7/0x1410 [ 51.015338][ T67] ? lock_acquire+0x134/0x160 [ 51.015539][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.015715][ T67] process_one_work+0xdf8/0x1410 [ 51.015892][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.016064][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.016244][ T67] worker_thread+0x4f1/0xd60 [ 51.016443][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.016619][ T67] kthread+0x367/0x460 [ 51.016763][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.016966][ T67] ? kthread_affine_node+0x330/0x330 [ 51.017140][ T67] ret_from_fork+0x474/0x6b0 [ 51.017315][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.017548][ T67] ? __switch_to+0x5a3/0xe00 [ 51.017728][ T67] ? kthread_affine_node+0x330/0x330 [ 51.017903][ T67] ret_from_fork_asm+0x11/0x20 [ 51.018085][ T67] [ 51.018224][ T67] irq event stamp: 843835 [ 51.018376][ T67] hardirqs last enabled at (843847): [] __up_console_sem+0x5a/0x70 [ 51.018652][ T67] hardirqs last disabled at (843856): [] __up_console_sem+0x3f/0x70 [ 51.018917][ T67] softirqs last enabled at (843312): [] handle_softirqs+0x611/0x940 [ 51.019182][ T67] softirqs last disabled at (843305): [] __irq_exit_rcu+0x103/0x1c0 [ 51.019465][ T67] ---[ end trace 0000000000000000 ]--- [ 51.020666][ T67] ------------[ cut here ]------------ [ 51.020834][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.021117][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.021945][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.022316][ T67] Tainted: [W]=WARN [ 51.022525][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.022773][ T67] Workqueue: netns cleanup_net [ 51.022995][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.023249][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.023797][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.024042][ T67] RAX: 00000000ffffffa6 RBX: ff11000015cf5000 RCX: 1ff4000000090eed [ 51.024313][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015cf50bc [ 51.024607][ T67] RBP: ff1100000caa1000 R08: 1fe2200002b9ea19 R09: ff110000090f8bd0 [ 51.024878][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.025149][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.025449][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.025757][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.026002][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.026277][ T67] PKRU: 55555554 [ 51.026477][ T67] Call Trace: [ 51.026662][ T67] [ 51.026819][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.027067][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.027314][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.027550][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.027843][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.028121][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.028288][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.028486][ T67] ops_undo_list+0x615/0x8f0 [ 51.028660][ T67] ? netns_install+0x2a0/0x2a0 [ 51.028828][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.029003][ T67] cleanup_net+0x431/0x940 [ 51.029172][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.029338][ T67] ? process_one_work+0xdb7/0x1410 [ 51.029539][ T67] ? lock_acquire+0x134/0x160 [ 51.029711][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.029882][ T67] process_one_work+0xdf8/0x1410 [ 51.030057][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.030226][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.030425][ T67] worker_thread+0x4f1/0xd60 [ 51.030600][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.030769][ T67] kthread+0x367/0x460 [ 51.030908][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.031107][ T67] ? kthread_affine_node+0x330/0x330 [ 51.031276][ T67] ret_from_fork+0x474/0x6b0 [ 51.031470][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.031676][ T67] ? __switch_to+0x5a3/0xe00 [ 51.031845][ T67] ? kthread_affine_node+0x330/0x330 [ 51.032063][ T67] ret_from_fork_asm+0x11/0x20 [ 51.032304][ T67] [ 51.032511][ T67] irq event stamp: 850993 [ 51.032700][ T67] hardirqs last enabled at (851003): [] __up_console_sem+0x5a/0x70 [ 51.033056][ T67] hardirqs last disabled at (851012): [] __up_console_sem+0x3f/0x70 [ 51.033374][ T67] softirqs last enabled at (850740): [] handle_softirqs+0x611/0x940 [ 51.033734][ T67] softirqs last disabled at (850589): [] __irq_exit_rcu+0x103/0x1c0 [ 51.034094][ T67] ---[ end trace 0000000000000000 ]--- [ 51.037325][ T67] ------------[ cut here ]------------ [ 51.037519][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.037802][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.038140][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.038552][ T67] Tainted: [W]=WARN [ 51.038778][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.039023][ T67] Workqueue: netns cleanup_net [ 51.039244][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.039529][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.040057][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.040312][ T67] RAX: 00000000ffffffa6 RBX: ff11000015cf5700 RCX: 1ff4000000090eed [ 51.040606][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015cf57bc [ 51.040878][ T67] RBP: ff110000088b4000 R08: 1fe2200002b9eaf9 R09: ff110000090f8bd0 [ 51.041154][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.041447][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.041723][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.042025][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.042274][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.042567][ T67] PKRU: 55555554 [ 51.042770][ T67] Call Trace: [ 51.042952][ T67] [ 51.043144][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.043412][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.043655][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.043874][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.044089][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.044300][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.044536][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.044752][ T67] ops_undo_list+0x615/0x8f0 [ 51.044968][ T67] ? netns_install+0x2a0/0x2a0 [ 51.045179][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.045417][ T67] cleanup_net+0x431/0x940 [ 51.045638][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.045849][ T67] ? process_one_work+0xdb7/0x1410 [ 51.046054][ T67] ? lock_acquire+0x134/0x160 [ 51.046220][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.046416][ T67] process_one_work+0xdf8/0x1410 [ 51.046590][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.046758][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.046937][ T67] worker_thread+0x4f1/0xd60 [ 51.047110][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.047280][ T67] kthread+0x367/0x460 [ 51.047438][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.047637][ T67] ? kthread_affine_node+0x330/0x330 [ 51.047808][ T67] ret_from_fork+0x474/0x6b0 [ 51.047980][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.048183][ T67] ? __switch_to+0x5a3/0xe00 [ 51.048369][ T67] ? kthread_affine_node+0x330/0x330 [ 51.048543][ T67] ret_from_fork_asm+0x11/0x20 [ 51.048716][ T67] [ 51.048852][ T67] irq event stamp: 857797 [ 51.048990][ T67] hardirqs last enabled at (857807): [] __up_console_sem+0x5a/0x70 [ 51.049244][ T67] hardirqs last disabled at (857816): [] __up_console_sem+0x3f/0x70 [ 51.049519][ T67] softirqs last enabled at (857628): [] handle_softirqs+0x611/0x940 [ 51.049774][ T67] softirqs last disabled at (857555): [] __irq_exit_rcu+0x103/0x1c0 [ 51.050028][ T67] ---[ end trace 0000000000000000 ]--- [ 51.051199][ T67] ------------[ cut here ]------------ [ 51.052122][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.052427][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.052751][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.053074][ T67] Tainted: [W]=WARN [ 51.053212][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.053430][ T67] Workqueue: netns cleanup_net [ 51.053605][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.053809][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.054282][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.054531][ T67] RAX: 00000000ffffffa6 RBX: ff11000015cf5e00 RCX: 1ff4000000090eed [ 51.054758][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015cf5ebc [ 51.054985][ T67] RBP: ff110000077ec000 R08: 1fe2200002b9ebd9 R09: ff110000090f8bd0 [ 51.055215][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.055460][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.055690][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.055946][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.056147][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.056389][ T67] PKRU: 55555554 [ 51.056538][ T67] Call Trace: [ 51.056676][ T67] [ 51.056786][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.056989][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.057185][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.057369][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.057547][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.057715][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.057886][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.058059][ T67] ops_undo_list+0x615/0x8f0 [ 51.058231][ T67] ? netns_install+0x2a0/0x2a0 [ 51.058419][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.058594][ T67] cleanup_net+0x431/0x940 [ 51.058765][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.058933][ T67] ? process_one_work+0xdb7/0x1410 [ 51.059105][ T67] ? lock_acquire+0x134/0x160 [ 51.059274][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.059462][ T67] process_one_work+0xdf8/0x1410 [ 51.059640][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.059809][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.059983][ T67] worker_thread+0x4f1/0xd60 [ 51.060161][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.060331][ T67] kthread+0x367/0x460 [ 51.060490][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.060690][ T67] ? kthread_affine_node+0x330/0x330 [ 51.060862][ T67] ret_from_fork+0x474/0x6b0 [ 51.061032][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.061232][ T67] ? __switch_to+0x5a3/0xe00 [ 51.061427][ T67] ? kthread_affine_node+0x330/0x330 [ 51.061599][ T67] ret_from_fork_asm+0x11/0x20 [ 51.061778][ T67] [ 51.061915][ T67] irq event stamp: 862159 [ 51.062053][ T67] hardirqs last enabled at (862169): [] __up_console_sem+0x5a/0x70 [ 51.062311][ T67] hardirqs last disabled at (862178): [] __up_console_sem+0x3f/0x70 [ 51.062588][ T67] softirqs last enabled at (861574): [] handle_softirqs+0x611/0x940 [ 51.062842][ T67] softirqs last disabled at (859909): [] __irq_exit_rcu+0x103/0x1c0 [ 51.063099][ T67] ---[ end trace 0000000000000000 ]--- [ 51.072967][ T67] ------------[ cut here ]------------ [ 51.073146][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.074145][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.074493][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.074813][ T67] Tainted: [W]=WARN [ 51.074951][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.075155][ T67] Workqueue: netns cleanup_net [ 51.075329][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.075553][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.076032][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.076232][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a148200 RCX: 1ff4000000090eed [ 51.076481][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a1482bc [ 51.076708][ T67] RBP: ff1100000a821000 R08: 1fe2200001429059 R09: ff110000090f8bd0 [ 51.076936][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.077167][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.077415][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.077675][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.077876][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.078111][ T67] PKRU: 55555554 [ 51.078251][ T67] Call Trace: [ 51.078410][ T67] [ 51.078522][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.078725][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.078923][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.079095][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.079266][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.079455][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.079630][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.079803][ T67] ops_undo_list+0x615/0x8f0 [ 51.079973][ T67] ? netns_install+0x2a0/0x2a0 [ 51.080140][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.080312][ T67] cleanup_net+0x431/0x940 [ 51.080508][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.080679][ T67] ? process_one_work+0xdb7/0x1410 [ 51.080852][ T67] ? lock_acquire+0x134/0x160 [ 51.081020][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.081191][ T67] process_one_work+0xdf8/0x1410 [ 51.081377][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.081555][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.081727][ T67] worker_thread+0x4f1/0xd60 [ 51.081902][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.082072][ T67] kthread+0x367/0x460 [ 51.082215][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.082430][ T67] ? kthread_affine_node+0x330/0x330 [ 51.082602][ T67] ret_from_fork+0x474/0x6b0 [ 51.082772][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.082970][ T67] ? __switch_to+0x5a3/0xe00 [ 51.083141][ T67] ? kthread_affine_node+0x330/0x330 [ 51.083314][ T67] ret_from_fork_asm+0x11/0x20 [ 51.083510][ T67] [ 51.083647][ T67] irq event stamp: 873923 [ 51.083783][ T67] hardirqs last enabled at (873933): [] __up_console_sem+0x5a/0x70 [ 51.084039][ T67] hardirqs last disabled at (873942): [] __up_console_sem+0x3f/0x70 [ 51.084295][ T67] softirqs last enabled at (873348): [] handle_softirqs+0x611/0x940 [ 51.084576][ T67] softirqs last disabled at (871789): [] __irq_exit_rcu+0x103/0x1c0 [ 51.084831][ T67] ---[ end trace 0000000000000000 ]--- [ 51.085784][ T67] ------------[ cut here ]------------ [ 51.085951][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.086237][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.086577][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.086894][ T67] Tainted: [W]=WARN [ 51.087032][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.087233][ T67] Workqueue: netns cleanup_net [ 51.087430][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.087635][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.088110][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.088329][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a148580 RCX: 1ff4000000090eed [ 51.088579][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a14863c [ 51.088805][ T67] RBP: ff11000008b79000 R08: 1fe22000014290c9 R09: ff110000090f8bd0 [ 51.089032][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.089261][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.089514][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.089770][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.089968][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.090198][ T67] PKRU: 55555554 [ 51.090337][ T67] Call Trace: [ 51.090496][ T67] [ 51.090606][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.090809][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.091005][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.091175][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.091359][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.091537][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.091710][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.091882][ T67] ops_undo_list+0x615/0x8f0 [ 51.092055][ T67] ? netns_install+0x2a0/0x2a0 [ 51.092225][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.092420][ T67] cleanup_net+0x431/0x940 [ 51.092593][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.092761][ T67] ? process_one_work+0xdb7/0x1410 [ 51.092933][ T67] ? lock_acquire+0x134/0x160 [ 51.093109][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.093280][ T67] process_one_work+0xdf8/0x1410 [ 51.093470][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.093642][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.093818][ T67] worker_thread+0x4f1/0xd60 [ 51.093994][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.094166][ T67] kthread+0x367/0x460 [ 51.094308][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.094519][ T67] ? kthread_affine_node+0x330/0x330 [ 51.094690][ T67] ret_from_fork+0x474/0x6b0 [ 51.094861][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.095060][ T67] ? __switch_to+0x5a3/0xe00 [ 51.095230][ T67] ? kthread_affine_node+0x330/0x330 [ 51.095423][ T67] ret_from_fork_asm+0x11/0x20 [ 51.095603][ T67] [ 51.095739][ T67] irq event stamp: 875341 [ 51.095876][ T67] hardirqs last enabled at (875351): [] __up_console_sem+0x5a/0x70 [ 51.096133][ T67] hardirqs last disabled at (875360): [] __up_console_sem+0x3f/0x70 [ 51.096411][ T67] softirqs last enabled at (874734): [] __alloc_skb+0x4c2/0x5f0 [ 51.096675][ T67] softirqs last disabled at (874732): [] __alloc_skb+0x4c2/0x5f0 [ 51.096929][ T67] ---[ end trace 0000000000000000 ]--- [ 51.098087][ T67] ------------[ cut here ]------------ [ 51.098258][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.098573][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.098903][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.099225][ T67] Tainted: [W]=WARN [ 51.099377][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.099587][ T67] Workqueue: netns cleanup_net [ 51.099759][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.099965][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.100459][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.100663][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a148c80 RCX: 1ff4000000090eed [ 51.100890][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a148d3c [ 51.101117][ T67] RBP: ff1100000fada000 R08: 1fe22000014291a9 R09: ff110000090f8bd0 [ 51.101356][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.101592][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.101824][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.102084][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.102283][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.102534][ T67] PKRU: 55555554 [ 51.102671][ T67] Call Trace: [ 51.102811][ T67] [ 51.102922][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.103128][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.103325][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.103517][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.103686][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.103853][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.104024][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.104200][ T67] ops_undo_list+0x615/0x8f0 [ 51.104384][ T67] ? netns_install+0x2a0/0x2a0 [ 51.104564][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.104736][ T67] cleanup_net+0x431/0x940 [ 51.104905][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.105071][ T67] ? process_one_work+0xdb7/0x1410 [ 51.105240][ T67] ? lock_acquire+0x134/0x160 [ 51.105445][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.105628][ T67] process_one_work+0xdf8/0x1410 [ 51.105804][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.105972][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.106145][ T67] worker_thread+0x4f1/0xd60 [ 51.106319][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.106511][ T67] kthread+0x367/0x460 [ 51.106653][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.106856][ T67] ? kthread_affine_node+0x330/0x330 [ 51.107025][ T67] ret_from_fork+0x474/0x6b0 [ 51.107195][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.107413][ T67] ? __switch_to+0x5a3/0xe00 [ 51.107583][ T67] ? kthread_affine_node+0x330/0x330 [ 51.107752][ T67] ret_from_fork_asm+0x11/0x20 [ 51.107928][ T67] [ 51.108067][ T67] irq event stamp: 878049 [ 51.108205][ T67] hardirqs last enabled at (878059): [] __up_console_sem+0x5a/0x70 [ 51.108483][ T67] hardirqs last disabled at (878070): [] __up_console_sem+0x3f/0x70 [ 51.108738][ T67] softirqs last enabled at (877890): [] handle_softirqs+0x611/0x940 [ 51.108998][ T67] softirqs last disabled at (877883): [] __irq_exit_rcu+0x103/0x1c0 [ 51.109253][ T67] ---[ end trace 0000000000000000 ]--- [ 51.110597][ T67] ------------[ cut here ]------------ [ 51.110768][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.111053][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.111575][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.111943][ T67] Tainted: [W]=WARN [ 51.112129][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.112387][ T67] Workqueue: netns cleanup_net [ 51.112620][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.112874][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.113377][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 51.113590][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a149700 RCX: 1ff4000000090eed [ 51.113820][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a1497bc [ 51.114045][ T67] RBP: ff1100001793a000 R08: 1fe22000014292f9 R09: ff110000090f8bd0 [ 51.114271][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.114518][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.114751][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.115005][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.115203][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.115454][ T67] PKRU: 55555554 [ 51.115592][ T67] Call Trace: [ 51.115731][ T67] [ 51.115845][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.116046][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.116241][ T67] ? queue_rcu_work+0x7c/0xa0 [ 51.116430][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 51.116602][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.116770][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 51.116939][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.117113][ T67] ops_undo_list+0x615/0x8f0 [ 51.117284][ T67] ? netns_install+0x2a0/0x2a0 [ 51.117480][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.117655][ T67] cleanup_net+0x431/0x940 [ 51.117826][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.117993][ T67] ? process_one_work+0xdb7/0x1410 [ 51.118162][ T67] ? lock_acquire+0x134/0x160 [ 51.118331][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.118522][ T67] process_one_work+0xdf8/0x1410 [ 51.118697][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.118863][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.119037][ T67] worker_thread+0x4f1/0xd60 [ 51.119210][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.119392][ T67] kthread+0x367/0x460 [ 51.119542][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.119742][ T67] ? kthread_affine_node+0x330/0x330 [ 51.119912][ T67] ret_from_fork+0x474/0x6b0 [ 51.120085][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.120282][ T67] ? __switch_to+0x5a3/0xe00 [ 51.120472][ T67] ? kthread_affine_node+0x330/0x330 [ 51.120644][ T67] ret_from_fork_asm+0x11/0x20 [ 51.120820][ T67] [ 51.120957][ T67] irq event stamp: 881841 [ 51.121099][ T67] hardirqs last enabled at (881851): [] __up_console_sem+0x5a/0x70 [ 51.121367][ T67] hardirqs last disabled at (881862): [] __up_console_sem+0x3f/0x70 [ 51.121628][ T67] softirqs last enabled at (881632): [] handle_softirqs+0x611/0x940 [ 51.121884][ T67] softirqs last disabled at (881625): [] __irq_exit_rcu+0x103/0x1c0 [ 51.122141][ T67] ---[ end trace 0000000000000000 ]--- [ 51.123509][ T898] ------------[ cut here ]------------ [ 51.123664][ T898] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/898 [ 51.123902][ T898] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.124219][ T898] CPU: 0 UID: 0 PID: 898 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.124502][ T898] Tainted: [W]=WARN [ 51.124605][ T898] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.124773][ T898] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.124948][ T898] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.125440][ T898] RSP: 0018:ffa00000018cf020 EFLAGS: 00010286 [ 51.125611][ T898] RAX: 00000000ffffffa6 RBX: ff1100000caed540 RCX: 1ff4000000319dca [ 51.125810][ T898] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caed5fc [ 51.126014][ T898] RBP: ff1100000ea1c000 R08: 1fe220000195dac1 R09: ff1100001736d158 [ 51.126214][ T898] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 51.126423][ T898] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 51.126626][ T898] FS: 00007f3be34f0840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.126866][ T898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.127036][ T898] CR2: 00007f3be37c01a0 CR3: 000000000e1a5006 CR4: 0000000000771ef0 [ 51.127239][ T898] PKRU: 55555554 [ 51.127340][ T898] Call Trace: [ 51.127451][ T898] [ 51.127521][ T898] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.127659][ T898] rtmsg_ifinfo+0x5c/0xb0 [ 51.127765][ T898] ? mark_held_locks+0x40/0x70 [ 51.127900][ T898] __dev_notify_flags+0x1b8/0x280 [ 51.128035][ T898] ? netif_change_name+0x8c0/0x8c0 [ 51.128170][ T898] ? __dev_change_flags+0x4a4/0x6d0 [ 51.128308][ T898] ? netif_set_allmulti+0x2c0/0x2c0 [ 51.128453][ T898] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.128588][ T898] ? is_bpf_text_address+0x68/0x110 [ 51.128727][ T898] netif_change_flags+0xfe/0x190 [ 51.128862][ T898] ? unwind_get_return_address+0x67/0xd0 [ 51.128998][ T898] do_setlink.isra.0+0x1d25/0x2a60 [ 51.129134][ T898] ? rtnl_link_get_size+0x350/0x350 [ 51.129271][ T898] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.129451][ T898] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.129586][ T898] ? validate_chain+0x38b/0xc20 [ 51.129721][ T898] ? rcu_read_lock_any_held+0x66/0x90 [ 51.129855][ T898] ? stack_depot_save_flags+0x367/0x770 [ 51.129992][ T898] ? __kernel_text_address+0x12/0x30 [ 51.130127][ T898] ? __lock_acquire+0x508/0xc10 [ 51.130264][ T898] ? lock_acquire.part.0+0xbc/0x260 [ 51.130410][ T898] ? rtnl_newlink+0x883/0xee0 [ 51.130548][ T898] ? rcu_is_watching+0x15/0xd0 [ 51.130683][ T898] ? lock_acquire+0x134/0x160 [ 51.130815][ T898] ? rcu_is_watching+0x15/0xd0 [ 51.130948][ T898] ? rcu_is_watching+0x15/0xd0 [ 51.131103][ T898] ? trace_contention_end+0xb3/0x1a0 [ 51.131240][ T898] ? __mutex_lock+0x1db/0x2010 [ 51.131383][ T898] ? __mutex_lock+0x9b2/0x2010 [ 51.131524][ T898] ? rtnl_newlink+0x883/0xee0 [ 51.131664][ T898] ? ww_mutex_lock+0x160/0x160 [ 51.131802][ T898] ? __rtnl_newlink+0x3fa/0xa50 [ 51.131940][ T898] rtnl_newlink+0x8d1/0xee0 [ 51.132077][ T898] ? lock_acquire.part.0+0xbc/0x260 [ 51.132210][ T898] ? find_held_lock+0x2b/0x80 [ 51.132351][ T898] ? __rtnl_newlink+0xa50/0xa50 [ 51.132492][ T898] ? mark_usage+0x61/0x170 [ 51.132628][ T898] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.132765][ T898] ? lock_acquire.part.0+0xbc/0x260 [ 51.132898][ T898] ? find_held_lock+0x2b/0x80 [ 51.133045][ T898] ? __rtnl_newlink+0xa50/0xa50 [ 51.133179][ T898] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.133314][ T898] ? __rtnl_newlink+0xa50/0xa50 [ 51.133460][ T898] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.133594][ T898] ? validate_chain+0x38b/0xc20 [ 51.133729][ T898] ? rtnl_link_fill+0x920/0x920 [ 51.133862][ T898] ? __lock_acquire+0x508/0xc10 [ 51.133998][ T898] ? lock_acquire.part.0+0xbc/0x260 [ 51.134133][ T898] ? find_held_lock+0x2b/0x80 [ 51.134268][ T898] netlink_rcv_skb+0x14e/0x3a0 [ 51.134414][ T898] ? rtnl_link_fill+0x920/0x920 [ 51.134549][ T898] ? netlink_ack+0xcf0/0xcf0 [ 51.134686][ T898] ? netlink_deliver_tap+0xc5/0x330 [ 51.134821][ T898] ? netlink_deliver_tap+0x13c/0x330 [ 51.134958][ T898] netlink_unicast+0x486/0x750 [ 51.135094][ T898] ? netlink_attachskb+0x810/0x810 [ 51.135230][ T898] ? __lock_acquire+0x508/0xc10 [ 51.135372][ T898] netlink_sendmsg+0x735/0xc60 [ 51.135514][ T898] ? netlink_unicast+0x750/0x750 [ 51.135650][ T898] ? __might_fault+0x97/0x140 [ 51.135789][ T898] ____sys_sendmsg+0x419/0x850 [ 51.135928][ T898] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.136064][ T898] ? get_timestamp.constprop.0+0x390/0x390 [ 51.136230][ T898] ? move_addr_to_kernel+0x40/0x40 [ 51.136371][ T898] ? stack_depot_save_flags+0x367/0x770 [ 51.136514][ T898] ? validate_chain+0x38b/0xc20 [ 51.136650][ T898] ___sys_sendmsg+0x14e/0x1d0 [ 51.136784][ T898] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.136952][ T898] ? copy_msghdr_from_user+0x460/0x460 [ 51.137100][ T898] __sys_sendmsg+0x145/0x1f0 [ 51.137234][ T898] ? __sys_sendmsg_sock+0x20/0x20 [ 51.137373][ T898] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.137551][ T898] ? do_raw_spin_unlock+0x59/0x250 [ 51.137685][ T898] ? rcu_is_watching+0x15/0xd0 [ 51.137822][ T898] do_syscall_64+0x117/0xfc0 [ 51.137960][ T898] ? trace_hardirqs_off+0xd/0x30 [ 51.138095][ T898] ? exc_page_fault+0xee/0x100 [ 51.138231][ T898] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.138402][ T898] RIP: 0033:0x7f3be372a08e [ 51.138550][ T898] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.139029][ T898] RSP: 002b:00007ffd1c51e530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.139234][ T898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3be372a08e [ 51.139449][ T898] RDX: 0000000000000000 RSI: 00007ffd1c51e5e0 RDI: 0000000000000005 [ 51.139650][ T898] RBP: 00007ffd1c51e540 R08: 0000000000000000 R09: 0000000000000000 [ 51.139854][ T898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.140057][ T898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1c51ecb0 [ 51.140265][ T898] [ 51.140372][ T898] irq event stamp: 13411 [ 51.140478][ T898] hardirqs last enabled at (13419): [] __up_console_sem+0x5a/0x70 [ 51.140713][ T898] hardirqs last disabled at (13426): [] __up_console_sem+0x3f/0x70 [ 51.140950][ T898] softirqs last enabled at (12440): [] __alloc_skb+0x4c2/0x5f0 [ 51.141187][ T898] softirqs last disabled at (12438): [] __alloc_skb+0x4c2/0x5f0 [ 51.141430][ T898] ---[ end trace 0000000000000000 ]--- [ 51.162970][ T67] ------------[ cut here ]------------ [ 51.163153][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.163864][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.164210][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.164565][ T67] Tainted: [W]=WARN [ 51.164708][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.164915][ T67] Workqueue: netns cleanup_net [ 51.165107][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.165321][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.165841][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 51.166050][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a1498c0 RCX: 1ff4000000090eaf [ 51.166285][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a14997c [ 51.166543][ T67] RBP: ff110000091bc000 R08: 1fe2200001429331 R09: ff110000090f8bd0 [ 51.166777][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 51.167011][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 51.167247][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.167539][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.167745][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.167983][ T67] PKRU: 55555554 [ 51.168124][ T67] Call Trace: [ 51.168266][ T67] [ 51.168390][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.168580][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 51.168727][ T67] netif_close_many+0x2ac/0x640 [ 51.168900][ T67] ? lock_acquire+0x134/0x160 [ 51.169077][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.169253][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.169479][ T67] ? __dev_close_many+0x670/0x670 [ 51.169656][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 51.169866][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 51.170073][ T67] ? mutex_is_locked+0x1c/0x50 [ 51.170246][ T67] ? rtnl_is_locked+0x15/0x20 [ 51.170439][ T67] ? default_device_exit_net+0x78/0x7b0 [ 51.170616][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.170822][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 51.171000][ T67] default_device_exit_batch+0x38b/0x600 [ 51.171176][ T67] ? unregister_netdev+0x60/0x60 [ 51.171365][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 51.171549][ T67] ? fou_exit_net+0x30/0x110 [ 51.171725][ T67] ops_undo_list+0x2ce/0x8f0 [ 51.171902][ T67] ? netns_install+0x2a0/0x2a0 [ 51.172076][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.172256][ T67] cleanup_net+0x431/0x940 [ 51.172450][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.172626][ T67] ? process_one_work+0xdb7/0x1410 [ 51.172805][ T67] ? lock_acquire+0x134/0x160 [ 51.172978][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.173156][ T67] process_one_work+0xdf8/0x1410 [ 51.173336][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.173534][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.173715][ T67] worker_thread+0x4f1/0xd60 [ 51.173894][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.174071][ T67] kthread+0x367/0x460 [ 51.174215][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.174441][ T67] ? kthread_affine_node+0x330/0x330 [ 51.174617][ T67] ret_from_fork+0x474/0x6b0 [ 51.174792][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.174998][ T67] ? __switch_to+0x5a3/0xe00 [ 51.175173][ T67] ? kthread_affine_node+0x330/0x330 [ 51.175360][ T67] ret_from_fork_asm+0x11/0x20 [ 51.175548][ T67] [ 51.175689][ T67] irq event stamp: 893469 [ 51.175833][ T67] hardirqs last enabled at (893479): [] __up_console_sem+0x5a/0x70 [ 51.176100][ T67] hardirqs last disabled at (893488): [] __up_console_sem+0x3f/0x70 [ 51.176377][ T67] softirqs last enabled at (892774): [] handle_softirqs+0x611/0x940 [ 51.176649][ T67] softirqs last disabled at (891961): [] __irq_exit_rcu+0x103/0x1c0 [ 51.176915][ T67] ---[ end trace 0000000000000000 ]--- [ 51.177988][ T67] ------------[ cut here ]------------ [ 51.178158][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 51.178480][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.178812][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.179133][ T67] Tainted: [W]=WARN [ 51.179273][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.179488][ T67] Workqueue: netns cleanup_net [ 51.179662][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.179869][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.180364][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 51.180575][ T67] RAX: 00000000ffffffa6 RBX: ff11000008e79700 RCX: 1ff4000000090ed5 [ 51.180803][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e797bc [ 51.181032][ T67] RBP: ff110000091bc000 R08: 1fe22000011cf2f9 R09: ff110000090f8bd0 [ 51.181261][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.181516][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.181748][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.182006][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.182209][ T67] CR2: 00007ff386c94000 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 51.182461][ T67] PKRU: 55555554 [ 51.182599][ T67] Call Trace: [ 51.182740][ T67] [ 51.182851][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 51.183056][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 51.183259][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 51.183452][ T67] default_device_exit_batch+0x38b/0x600 [ 51.183625][ T67] ? unregister_netdev+0x60/0x60 [ 51.183799][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 51.183972][ T67] ? fou_exit_net+0x30/0x110 [ 51.184147][ T67] ops_undo_list+0x2ce/0x8f0 [ 51.184322][ T67] ? netns_install+0x2a0/0x2a0 [ 51.184514][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.184687][ T67] cleanup_net+0x431/0x940 [ 51.184858][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 51.185034][ T67] ? process_one_work+0xdb7/0x1410 [ 51.185210][ T67] ? lock_acquire+0x134/0x160 [ 51.185394][ T67] ? rcu_is_watching+0x15/0xd0 [ 51.185574][ T67] process_one_work+0xdf8/0x1410 [ 51.185749][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.185920][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 51.186096][ T67] worker_thread+0x4f1/0xd60 [ 51.186274][ T67] ? rescuer_thread+0x1320/0x1320 [ 51.186460][ T67] kthread+0x367/0x460 [ 51.186600][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.186799][ T67] ? kthread_affine_node+0x330/0x330 [ 51.186970][ T67] ret_from_fork+0x474/0x6b0 [ 51.187142][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.187354][ T67] ? __switch_to+0x5a3/0xe00 [ 51.187538][ T67] ? kthread_affine_node+0x330/0x330 [ 51.187710][ T67] ret_from_fork_asm+0x11/0x20 [ 51.187885][ T67] [ 51.188022][ T67] irq event stamp: 897307 [ 51.188160][ T67] hardirqs last enabled at (897317): [] __up_console_sem+0x5a/0x70 [ 51.188437][ T67] hardirqs last disabled at (897328): [] __up_console_sem+0x3f/0x70 [ 51.188698][ T67] softirqs last enabled at (896732): [] handle_softirqs+0x611/0x940 [ 51.188954][ T67] softirqs last disabled at (896659): [] __irq_exit_rcu+0x103/0x1c0 [ 51.189210][ T67] ---[ end trace 0000000000000000 ]--- [ 51.263983][ T901] ------------[ cut here ]------------ [ 51.264148][ T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/901 [ 51.264860][ T901] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.265182][ T901] CPU: 0 UID: 0 PID: 901 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.265465][ T901] Tainted: [W]=WARN [ 51.265567][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.265734][ T901] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.265911][ T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.266393][ T901] RSP: 0018:ffa00000018ffa80 EFLAGS: 00010286 [ 51.266567][ T901] RAX: 00000000ffffffa6 RBX: ff11000008e79000 RCX: 1ff400000031ff16 [ 51.266769][ T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e790bc [ 51.266970][ T901] RBP: ff11000016b7c000 R08: 1fe22000011cf219 R09: ff11000008d3d180 [ 51.267171][ T901] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 51.267377][ T901] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016b7c000 [ 51.267584][ T901] FS: 00007ff2ac2d7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.267821][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.267989][ T901] CR2: 00007ff2ac4e17d0 CR3: 000000000cad0006 CR4: 0000000000771ef0 [ 51.268192][ T901] PKRU: 55555554 [ 51.268292][ T901] Call Trace: [ 51.268397][ T901] [ 51.268469][ T901] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.268604][ T901] ? notifier_call_chain+0xb0/0x320 [ 51.268739][ T901] rtmsg_ifinfo+0x5c/0xb0 [ 51.268841][ T901] register_netdevice+0x1526/0x1bc0 [ 51.268976][ T901] ? unregister_netdevice_queue+0x470/0x470 [ 51.269142][ T901] ? alloc_netdev_mqs+0xed0/0x1490 [ 51.269276][ T901] register_netdev+0x23/0x40 [ 51.269419][ T901] loopback_net_init+0x7d/0x150 [ 51.269557][ T901] ops_init+0x187/0x560 [ 51.269659][ T901] setup_net+0x11b/0x3b0 [ 51.269761][ T901] ? unregister_pernet_device+0x80/0x80 [ 51.269894][ T901] ? lockdep_init_map_type+0x5d/0x250 [ 51.270028][ T901] ? mutex_init_lockdep+0xf6/0x120 [ 51.270165][ T901] copy_net_ns+0x383/0x660 [ 51.270301][ T901] create_new_namespaces+0x371/0xa10 [ 51.270453][ T901] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 51.270588][ T901] ksys_unshare+0x353/0x880 [ 51.270723][ T901] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.270857][ T901] ? walk_process_tree+0x350/0x350 [ 51.270991][ T901] ? __x64_sys_openat+0x10e/0x210 [ 51.271127][ T901] ? __ia32_sys_open+0x1b0/0x1b0 [ 51.271262][ T901] __x64_sys_unshare+0x34/0x50 [ 51.271406][ T901] ? do_syscall_64+0x82/0xfc0 [ 51.271545][ T901] do_syscall_64+0x117/0xfc0 [ 51.271677][ T901] ? trace_hardirqs_off+0xd/0x30 [ 51.271811][ T901] ? exc_page_fault+0xee/0x100 [ 51.271944][ T901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.272113][ T901] RIP: 0033:0x7ff2ac599bcb [ 51.272254][ T901] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 51.272740][ T901] RSP: 002b:00007ffcbf036278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 51.272940][ T901] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff2ac599bcb [ 51.273141][ T901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.273349][ T901] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.273553][ T901] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcbf0384a0 [ 51.273752][ T901] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcbf038889 [ 51.273960][ T901] [ 51.274061][ T901] irq event stamp: 30845 [ 51.274162][ T901] hardirqs last enabled at (30853): [] __up_console_sem+0x5a/0x70 [ 51.274402][ T901] hardirqs last disabled at (30862): [] __up_console_sem+0x3f/0x70 [ 51.274639][ T901] softirqs last enabled at (30320): [] handle_softirqs+0x611/0x940 [ 51.274872][ T901] softirqs last disabled at (29493): [] __irq_exit_rcu+0x103/0x1c0 [ 51.275108][ T901] ---[ end trace 0000000000000000 ]--- [ 51.278442][ T901] ------------[ cut here ]------------ [ 51.278588][ T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/901 [ 51.278823][ T901] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.279131][ T901] CPU: 0 UID: 0 PID: 901 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.279411][ T901] Tainted: [W]=WARN [ 51.279513][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.279680][ T901] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.279853][ T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.280332][ T901] RSP: 0018:ffa00000018ff918 EFLAGS: 00010286 [ 51.280512][ T901] RAX: 00000000ffffffa6 RBX: ff110000132b5000 RCX: 1ff400000031fee9 [ 51.280713][ T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b50bc [ 51.280915][ T901] RBP: ff1100000fd99000 R08: 1fe2200002656a19 R09: ff11000008d3d180 [ 51.281117][ T901] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 51.281317][ T901] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd99000 [ 51.281528][ T901] FS: 00007ff2ac2d7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.281766][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.281935][ T901] CR2: 00007ff2ac4e17d0 CR3: 000000000cad0006 CR4: 0000000000771ef0 [ 51.282138][ T901] PKRU: 55555554 [ 51.282240][ T901] Call Trace: [ 51.282340][ T901] [ 51.282419][ T901] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.282554][ T901] ? notifier_call_chain+0xb0/0x320 [ 51.282690][ T901] rtmsg_ifinfo+0x5c/0xb0 [ 51.282794][ T901] register_netdevice+0x1526/0x1bc0 [ 51.282931][ T901] ? unregister_netdevice_queue+0x470/0x470 [ 51.283099][ T901] ? alloc_netdev_mqs+0xed0/0x1490 [ 51.283234][ T901] __ip_tunnel_create+0x380/0x470 [ 51.283376][ T901] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 51.283516][ T901] ? net_generic+0xb3/0x1e0 [ 51.283653][ T901] ip_tunnel_init_net+0x1b4/0x510 [ 51.283790][ T901] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 51.283927][ T901] ? __kmalloc_noprof+0x2d7/0x760 [ 51.284066][ T901] ops_init+0x187/0x560 [ 51.284169][ T901] setup_net+0x11b/0x3b0 [ 51.284272][ T901] ? unregister_pernet_device+0x80/0x80 [ 51.284915][ T901] ? lockdep_init_map_type+0x5d/0x250 [ 51.285053][ T901] ? mutex_init_lockdep+0xf6/0x120 [ 51.285191][ T901] copy_net_ns+0x383/0x660 [ 51.285327][ T901] create_new_namespaces+0x371/0xa10 [ 51.285532][ T901] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 51.285667][ T901] ksys_unshare+0x353/0x880 [ 51.285802][ T901] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.285936][ T901] ? walk_process_tree+0x350/0x350 [ 51.286070][ T901] ? __x64_sys_openat+0x10e/0x210 [ 51.286208][ T901] ? __ia32_sys_open+0x1b0/0x1b0 [ 51.286400][ T901] __x64_sys_unshare+0x34/0x50 [ 51.286540][ T901] ? do_syscall_64+0x82/0xfc0 [ 51.286673][ T901] do_syscall_64+0x117/0xfc0 [ 51.286808][ T901] ? trace_hardirqs_off+0xd/0x30 [ 51.286944][ T901] ? exc_page_fault+0xee/0x100 [ 51.287080][ T901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.287246][ T901] RIP: 0033:0x7ff2ac599bcb [ 51.287450][ T901] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 51.287927][ T901] RSP: 002b:00007ffcbf036278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 51.288130][ T901] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff2ac599bcb [ 51.288333][ T901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.288590][ T901] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.288791][ T901] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcbf0384a0 [ 51.288989][ T901] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcbf038889 [ 51.289196][ T901] [ 51.289296][ T901] irq event stamp: 34743 [ 51.289454][ T901] hardirqs last enabled at (34849): [] __up_console_sem+0x5a/0x70 [ 51.289685][ T901] hardirqs last disabled at (34856): [] __up_console_sem+0x3f/0x70 [ 51.289914][ T901] softirqs last enabled at (34846): [] handle_softirqs+0x611/0x940 [ 51.290149][ T901] softirqs last disabled at (34751): [] __irq_exit_rcu+0x103/0x1c0 [ 51.290439][ T901] ---[ end trace 0000000000000000 ]--- [ 51.293456][ T901] ------------[ cut here ]------------ [ 51.293601][ T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/901 [ 51.293836][ T901] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.294147][ T901] CPU: 0 UID: 0 PID: 901 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.294429][ T901] Tainted: [W]=WARN [ 51.294531][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.294700][ T901] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.294878][ T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.295361][ T901] RSP: 0018:ffa00000018ff8f8 EFLAGS: 00010286 [ 51.295536][ T901] RAX: 00000000ffffffa6 RBX: ff1100000fe038c0 RCX: 1ff400000031fee5 [ 51.295739][ T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fe0397c [ 51.295940][ T901] RBP: ff110000177e9000 R08: 1fe2200001fc0731 R09: ff11000008d3d180 [ 51.296141][ T901] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 51.296347][ T901] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000177e9000 [ 51.296557][ T901] FS: 00007ff2ac2d7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.296794][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.296963][ T901] CR2: 00007ff2ac4e17d0 CR3: 000000000cad0006 CR4: 0000000000771ef0 [ 51.297167][ T901] PKRU: 55555554 [ 51.297269][ T901] Call Trace: [ 51.297377][ T901] [ 51.297452][ T901] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.297589][ T901] ? notifier_call_chain+0xb0/0x320 [ 51.297725][ T901] rtmsg_ifinfo+0x5c/0xb0 [ 51.297829][ T901] register_netdevice+0x1526/0x1bc0 [ 51.297966][ T901] ? unregister_netdevice_queue+0x470/0x470 [ 51.298135][ T901] ? alloc_netdev_mqs+0xed0/0x1490 [ 51.298274][ T901] __ip_tunnel_create+0x380/0x470 [ 51.298420][ T901] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 51.298557][ T901] ? net_generic+0xb3/0x1e0 [ 51.298693][ T901] ip_tunnel_init_net+0x1b4/0x510 [ 51.298830][ T901] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 51.298967][ T901] ? trace_kmalloc+0xed/0x130 [ 51.299103][ T901] ? __kasan_kmalloc+0x7b/0x90 [ 51.299242][ T901] vti_init_net+0x2a/0x140 [ 51.299385][ T901] ops_init+0x187/0x560 [ 51.299495][ T901] setup_net+0x11b/0x3b0 [ 51.299598][ T901] ? unregister_pernet_device+0x80/0x80 [ 51.299734][ T901] ? lockdep_init_map_type+0x5d/0x250 [ 51.299870][ T901] ? mutex_init_lockdep+0xf6/0x120 [ 51.300009][ T901] copy_net_ns+0x383/0x660 [ 51.300146][ T901] create_new_namespaces+0x371/0xa10 [ 51.300285][ T901] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 51.300431][ T901] ksys_unshare+0x353/0x880 [ 51.300567][ T901] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.300703][ T901] ? walk_process_tree+0x350/0x350 [ 51.300839][ T901] ? __x64_sys_openat+0x10e/0x210 [ 51.300976][ T901] ? __ia32_sys_open+0x1b0/0x1b0 [ 51.301112][ T901] __x64_sys_unshare+0x34/0x50 [ 51.301245][ T901] ? do_syscall_64+0x82/0xfc0 [ 51.301385][ T901] do_syscall_64+0x117/0xfc0 [ 51.301525][ T901] ? trace_hardirqs_off+0xd/0x30 [ 51.301659][ T901] ? exc_page_fault+0xee/0x100 [ 51.301795][ T901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.301962][ T901] RIP: 0033:0x7ff2ac599bcb [ 51.302103][ T901] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 51.302594][ T901] RSP: 002b:00007ffcbf036278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 51.302798][ T901] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff2ac599bcb [ 51.303001][ T901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.303202][ T901] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.303413][ T901] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcbf0384a0 [ 51.303615][ T901] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcbf038889 [ 51.303823][ T901] [ 51.303924][ T901] irq event stamp: 37013 [ 51.304025][ T901] hardirqs last enabled at (37021): [] __up_console_sem+0x5a/0x70 [ 51.304260][ T901] hardirqs last disabled at (37028): [] __up_console_sem+0x3f/0x70 [ 51.304501][ T901] softirqs last enabled at (36424): [] handle_softirqs+0x611/0x940 [ 51.304734][ T901] softirqs last disabled at (36215): [] __irq_exit_rcu+0x103/0x1c0 [ 51.304969][ T901] ---[ end trace 0000000000000000 ]--- [ 51.307720][ T901] ------------[ cut here ]------------ [ 51.307865][ T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/901 [ 51.308097][ T901] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.308914][ T901] CPU: 0 UID: 0 PID: 901 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.309186][ T901] Tainted: [W]=WARN [ 51.309287][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.309515][ T901] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.309692][ T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.310166][ T901] RSP: 0018:ffa00000018ffa78 EFLAGS: 00010286 [ 51.310335][ T901] RAX: 00000000ffffffa6 RBX: ff1100000fe02900 RCX: 1ff400000031ff15 [ 51.310600][ T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fe029bc [ 51.310802][ T901] RBP: ff110000097c1000 R08: 1fe2200001fc0539 R09: ff11000008d3d180 [ 51.311001][ T901] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 51.311200][ T901] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000097c1000 [ 51.311462][ T901] FS: 00007ff2ac2d7840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.311695][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.311866][ T901] CR2: 00007ff2ac4e17d0 CR3: 000000000cad0006 CR4: 0000000000771ef0 [ 51.312068][ T901] PKRU: 55555554 [ 51.312168][ T901] Call Trace: [ 51.312268][ T901] [ 51.312337][ T901] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.312533][ T901] ? notifier_call_chain+0xb0/0x320 [ 51.312667][ T901] rtmsg_ifinfo+0x5c/0xb0 [ 51.312771][ T901] register_netdevice+0x1526/0x1bc0 [ 51.312906][ T901] ? unregister_netdevice_queue+0x470/0x470 [ 51.313073][ T901] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.313210][ T901] register_netdev+0x23/0x40 [ 51.313398][ T901] vti6_init_net+0x280/0x3c0 [ 51.313539][ T901] ops_init+0x187/0x560 [ 51.313641][ T901] setup_net+0x11b/0x3b0 [ 51.313745][ T901] ? unregister_pernet_device+0x80/0x80 [ 51.313879][ T901] ? lockdep_init_map_type+0x5d/0x250 [ 51.314013][ T901] ? mutex_init_lockdep+0xf6/0x120 [ 51.314148][ T901] copy_net_ns+0x383/0x660 [ 51.314283][ T901] create_new_namespaces+0x371/0xa10 [ 51.314479][ T901] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 51.314619][ T901] ksys_unshare+0x353/0x880 [ 51.314756][ T901] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.314890][ T901] ? walk_process_tree+0x350/0x350 [ 51.315025][ T901] ? __x64_sys_openat+0x10e/0x210 [ 51.315160][ T901] ? __ia32_sys_open+0x1b0/0x1b0 [ 51.315295][ T901] __x64_sys_unshare+0x34/0x50 [ 51.315487][ T901] ? do_syscall_64+0x82/0xfc0 [ 51.315619][ T901] do_syscall_64+0x117/0xfc0 [ 51.315753][ T901] ? trace_hardirqs_off+0xd/0x30 [ 51.315886][ T901] ? exc_page_fault+0xee/0x100 [ 51.316020][ T901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.316184][ T901] RIP: 0033:0x7ff2ac599bcb [ 51.316322][ T901] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 51.316861][ T901] RSP: 002b:00007ffcbf036278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 51.317062][ T901] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff2ac599bcb [ 51.317261][ T901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.317522][ T901] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.317724][ T901] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcbf0384a0 [ 51.317924][ T901] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcbf038889 [ 51.318130][ T901] [ 51.318229][ T901] irq event stamp: 40685 [ 51.318329][ T901] hardirqs last enabled at (40693): [] __up_console_sem+0x5a/0x70 [ 51.318623][ T901] hardirqs last disabled at (40794): [] __up_console_sem+0x3f/0x70 [ 51.318856][ T901] softirqs last enabled at (40792): [] handle_softirqs+0x611/0x940 [ 51.319088][ T901] softirqs last disabled at (40701): [] __irq_exit_rcu+0x103/0x1c0 [ 51.319320][ T901] ---[ end trace 0000000000000000 ]--- [ 51.323091][ T901] ------------[ cut here ]------------ [ 51.323244][ T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/901 [ 51.323489][ T901] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.323795][ T901] CPU: 3 UID: 0 PID: 901 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.324067][ T901] Tainted: [W]=WARN [ 51.324167][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.324335][ T901] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.324516][ T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.324992][ T901] RSP: 0018:ffa00000018ffa68 EFLAGS: 00010286 [ 51.325160][ T901] RAX: 00000000ffffffa6 RBX: ff110000021ef540 RCX: 1ff400000031ff13 [ 51.325366][ T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ef5fc [ 51.325570][ T901] RBP: ff11000012b54000 R08: 1fe220000043dec1 R09: ff11000008d3d180 [ 51.325771][ T901] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 51.325968][ T901] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000012b54000 [ 51.326168][ T901] FS: 00007ff2ac2d7840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 51.326410][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.326578][ T901] CR2: 0000561705c5dd5c CR3: 000000000cad0006 CR4: 0000000000771ef0 [ 51.326785][ T901] PKRU: 55555554 [ 51.326886][ T901] Call Trace: [ 51.326985][ T901] [ 51.327054][ T901] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.327188][ T901] ? notifier_call_chain+0xb0/0x320 [ 51.327321][ T901] rtmsg_ifinfo+0x5c/0xb0 [ 51.327432][ T901] register_netdevice+0x1526/0x1bc0 [ 51.327570][ T901] ? unregister_netdevice_queue+0x470/0x470 [ 51.327738][ T901] register_netdev+0x23/0x40 [ 51.327871][ T901] sit_init_net+0x299/0x570 [ 51.328008][ T901] ops_init+0x187/0x560 [ 51.328110][ T901] setup_net+0x11b/0x3b0 [ 51.328213][ T901] ? unregister_pernet_device+0x80/0x80 [ 51.328350][ T901] ? lockdep_init_map_type+0x5d/0x250 [ 51.328487][ T901] ? mutex_init_lockdep+0xf6/0x120 [ 51.328622][ T901] copy_net_ns+0x383/0x660 [ 51.328756][ T901] create_new_namespaces+0x371/0xa10 [ 51.328893][ T901] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 51.329026][ T901] ksys_unshare+0x353/0x880 [ 51.329158][ T901] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.329290][ T901] ? walk_process_tree+0x350/0x350 [ 51.329433][ T901] ? __x64_sys_openat+0x10e/0x210 [ 51.329567][ T901] ? __ia32_sys_open+0x1b0/0x1b0 [ 51.329701][ T901] __x64_sys_unshare+0x34/0x50 [ 51.329832][ T901] ? do_syscall_64+0x82/0xfc0 [ 51.329963][ T901] do_syscall_64+0x117/0xfc0 [ 51.330097][ T901] ? trace_hardirqs_off+0xd/0x30 [ 51.330230][ T901] ? exc_page_fault+0xee/0x100 [ 51.330369][ T901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.330543][ T901] RIP: 0033:0x7ff2ac599bcb [ 51.330682][ T901] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 51.331155][ T901] RSP: 002b:00007ffcbf036278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 51.331356][ T901] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff2ac599bcb [ 51.331564][ T901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.331761][ T901] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.331959][ T901] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcbf0384a0 [ 51.332157][ T901] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcbf038889 [ 51.332370][ T901] [ 51.332475][ T901] irq event stamp: 42861 [ 51.332575][ T901] hardirqs last enabled at (42869): [] __up_console_sem+0x5a/0x70 [ 51.332806][ T901] hardirqs last disabled at (42876): [] __up_console_sem+0x3f/0x70 [ 51.333036][ T901] softirqs last enabled at (42710): [] handle_softirqs+0x611/0x940 [ 51.333272][ T901] softirqs last disabled at (42705): [] __irq_exit_rcu+0x103/0x1c0 [ 51.333514][ T901] ---[ end trace 0000000000000000 ]--- [ 51.342393][ T901] ------------[ cut here ]------------ [ 51.342544][ T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/901 [ 51.342779][ T901] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.343093][ T901] CPU: 3 UID: 0 PID: 901 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.343894][ T901] Tainted: [W]=WARN [ 51.344000][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.344167][ T901] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.344402][ T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.344888][ T901] RSP: 0018:ffa00000018ffa78 EFLAGS: 00010286 [ 51.345060][ T901] RAX: 00000000ffffffa6 RBX: ff1100000abad540 RCX: 1ff400000031ff15 [ 51.345262][ T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000abad5fc [ 51.345527][ T901] RBP: ff11000014b34000 R08: 1fe2200001575ac1 R09: ff11000008d3d180 [ 51.345727][ T901] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 51.345929][ T901] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000014b34000 [ 51.346188][ T901] FS: 00007ff2ac2d7840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 51.346485][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.346654][ T901] CR2: 0000561705c5dd5c CR3: 000000000cad0006 CR4: 0000000000771ef0 [ 51.346856][ T901] PKRU: 55555554 [ 51.346959][ T901] Call Trace: [ 51.347060][ T901] [ 51.347130][ T901] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.347266][ T901] ? notifier_call_chain+0xb0/0x320 [ 51.347465][ T901] rtmsg_ifinfo+0x5c/0xb0 [ 51.347569][ T901] register_netdevice+0x1526/0x1bc0 [ 51.347706][ T901] ? unregister_netdevice_queue+0x470/0x470 [ 51.347873][ T901] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.348011][ T901] register_netdev+0x23/0x40 [ 51.348146][ T901] ip6_tnl_init_net+0x2b8/0x400 [ 51.348282][ T901] ops_init+0x187/0x560 [ 51.348446][ T901] setup_net+0x11b/0x3b0 [ 51.348548][ T901] ? unregister_pernet_device+0x80/0x80 [ 51.348682][ T901] ? lockdep_init_map_type+0x5d/0x250 [ 51.348816][ T901] ? mutex_init_lockdep+0xf6/0x120 [ 51.348954][ T901] copy_net_ns+0x383/0x660 [ 51.349090][ T901] create_new_namespaces+0x371/0xa10 [ 51.349227][ T901] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 51.349424][ T901] ksys_unshare+0x353/0x880 [ 51.349561][ T901] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.349696][ T901] ? walk_process_tree+0x350/0x350 [ 51.349830][ T901] ? __x64_sys_openat+0x10e/0x210 [ 51.349964][ T901] ? __ia32_sys_open+0x1b0/0x1b0 [ 51.350101][ T901] __x64_sys_unshare+0x34/0x50 [ 51.350237][ T901] ? do_syscall_64+0x82/0xfc0 [ 51.350431][ T901] do_syscall_64+0x117/0xfc0 [ 51.350568][ T901] ? trace_hardirqs_off+0xd/0x30 [ 51.350702][ T901] ? exc_page_fault+0xee/0x100 [ 51.350836][ T901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.351003][ T901] RIP: 0033:0x7ff2ac599bcb [ 51.351142][ T901] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 51.351686][ T901] RSP: 002b:00007ffcbf036278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 51.351886][ T901] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff2ac599bcb [ 51.352087][ T901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.352287][ T901] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.352548][ T901] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcbf0384a0 [ 51.352748][ T901] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcbf038889 [ 51.352953][ T901] [ 51.353053][ T901] irq event stamp: 53843 [ 51.353154][ T901] hardirqs last enabled at (53851): [] __up_console_sem+0x5a/0x70 [ 51.353447][ T901] hardirqs last disabled at (53956): [] __up_console_sem+0x3f/0x70 [ 51.353680][ T901] softirqs last enabled at (53954): [] handle_softirqs+0x611/0x940 [ 51.353912][ T901] softirqs last disabled at (53859): [] __irq_exit_rcu+0x103/0x1c0 [ 51.354145][ T901] ---[ end trace 0000000000000000 ]--- [ 51.384181][ T902] ------------[ cut here ]------------ [ 51.384356][ T902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/902 [ 51.384598][ T902] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.384907][ T902] CPU: 1 UID: 0 PID: 902 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.385176][ T902] Tainted: [W]=WARN [ 51.385282][ T902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.385463][ T902] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.385635][ T902] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.386109][ T902] RSP: 0018:ffa000000190f020 EFLAGS: 00010286 [ 51.386276][ T902] RAX: 00000000ffffffa6 RBX: ff11000008d2d000 RCX: 1ff4000000321dca [ 51.386486][ T902] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2d0bc [ 51.386681][ T902] RBP: ff11000016b7c000 R08: 1fe22000011a5a19 R09: ff1100000fc85158 [ 51.386878][ T902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 51.387075][ T902] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 51.387273][ T902] FS: 00007f7402a03840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 51.387520][ T902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.387686][ T902] CR2: 0000000018741988 CR3: 000000000ec97006 CR4: 0000000000771ef0 [ 51.387884][ T902] PKRU: 55555554 [ 51.387983][ T902] Call Trace: [ 51.388082][ T902] [ 51.388154][ T902] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.388289][ T902] rtmsg_ifinfo+0x5c/0xb0 [ 51.388393][ T902] ? mark_held_locks+0x40/0x70 [ 51.388530][ T902] __dev_notify_flags+0x1b8/0x280 [ 51.388664][ T902] ? netif_change_name+0x8c0/0x8c0 [ 51.388796][ T902] ? __dev_change_flags+0x4a4/0x6d0 [ 51.388929][ T902] ? netif_set_allmulti+0x2c0/0x2c0 [ 51.389063][ T902] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.389196][ T902] ? is_bpf_text_address+0x68/0x110 [ 51.389332][ T902] netif_change_flags+0xfe/0x190 [ 51.389479][ T902] ? unwind_get_return_address+0x67/0xd0 [ 51.389611][ T902] do_setlink.isra.0+0x1d25/0x2a60 [ 51.389746][ T902] ? rtnl_link_get_size+0x350/0x350 [ 51.389882][ T902] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.390052][ T902] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.390184][ T902] ? validate_chain+0x38b/0xc20 [ 51.390316][ T902] ? rcu_read_lock_any_held+0x66/0x90 [ 51.390458][ T902] ? stack_depot_save_flags+0x367/0x770 [ 51.390593][ T902] ? __kernel_text_address+0x12/0x30 [ 51.390725][ T902] ? __lock_acquire+0x508/0xc10 [ 51.390862][ T902] ? lock_acquire.part.0+0xbc/0x260 [ 51.390996][ T902] ? rtnl_newlink+0x883/0xee0 [ 51.391129][ T902] ? rcu_is_watching+0x15/0xd0 [ 51.391261][ T902] ? lock_acquire+0x134/0x160 [ 51.391399][ T902] ? rcu_is_watching+0x15/0xd0 [ 51.391537][ T902] ? rcu_is_watching+0x15/0xd0 [ 51.391668][ T902] ? trace_contention_end+0xb3/0x1a0 [ 51.391803][ T902] ? __mutex_lock+0x1db/0x2010 [ 51.391941][ T902] ? __mutex_lock+0x9b2/0x2010 [ 51.392075][ T902] ? rtnl_newlink+0x883/0xee0 [ 51.392210][ T902] ? ww_mutex_lock+0x160/0x160 [ 51.392351][ T902] ? __rtnl_newlink+0x3fa/0xa50 [ 51.392492][ T902] rtnl_newlink+0x8d1/0xee0 [ 51.392626][ T902] ? lock_acquire.part.0+0xbc/0x260 [ 51.392757][ T902] ? find_held_lock+0x2b/0x80 [ 51.392889][ T902] ? __rtnl_newlink+0xa50/0xa50 [ 51.393024][ T902] ? mark_usage+0x61/0x170 [ 51.393156][ T902] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.393290][ T902] ? lock_acquire.part.0+0xbc/0x260 [ 51.393433][ T902] ? find_held_lock+0x2b/0x80 [ 51.393566][ T902] ? __rtnl_newlink+0xa50/0xa50 [ 51.393697][ T902] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.393832][ T902] ? __rtnl_newlink+0xa50/0xa50 [ 51.393966][ T902] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.394096][ T902] ? validate_chain+0x38b/0xc20 [ 51.394226][ T902] ? rtnl_link_fill+0x920/0x920 [ 51.394361][ T902] ? __lock_acquire+0x508/0xc10 [ 51.394500][ T902] ? lock_acquire.part.0+0xbc/0x260 [ 51.394633][ T902] ? find_held_lock+0x2b/0x80 [ 51.394766][ T902] netlink_rcv_skb+0x14e/0x3a0 [ 51.394902][ T902] ? rtnl_link_fill+0x920/0x920 [ 51.395037][ T902] ? netlink_ack+0xcf0/0xcf0 [ 51.395173][ T902] ? netlink_deliver_tap+0xc5/0x330 [ 51.395306][ T902] ? netlink_deliver_tap+0x13c/0x330 [ 51.395452][ T902] netlink_unicast+0x486/0x750 [ 51.395587][ T902] ? netlink_attachskb+0x810/0x810 [ 51.395720][ T902] ? __lock_acquire+0x508/0xc10 [ 51.395855][ T902] netlink_sendmsg+0x735/0xc60 [ 51.395990][ T902] ? netlink_unicast+0x750/0x750 [ 51.396126][ T902] ? __might_fault+0x97/0x140 [ 51.396262][ T902] ____sys_sendmsg+0x419/0x850 [ 51.396401][ T902] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.396540][ T902] ? get_timestamp.constprop.0+0x390/0x390 [ 51.396706][ T902] ? move_addr_to_kernel+0x40/0x40 [ 51.396841][ T902] ? stack_depot_save_flags+0x367/0x770 [ 51.396976][ T902] ? validate_chain+0x38b/0xc20 [ 51.397116][ T902] ___sys_sendmsg+0x14e/0x1d0 [ 51.397249][ T902] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.397425][ T902] ? copy_msghdr_from_user+0x460/0x460 [ 51.397570][ T902] __sys_sendmsg+0x145/0x1f0 [ 51.397706][ T902] ? __sys_sendmsg_sock+0x20/0x20 [ 51.397839][ T902] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.398007][ T902] ? do_raw_spin_unlock+0x59/0x250 [ 51.398142][ T902] ? rcu_is_watching+0x15/0xd0 [ 51.398276][ T902] do_syscall_64+0x117/0xfc0 [ 51.398418][ T902] ? trace_hardirqs_off+0xd/0x30 [ 51.398553][ T902] ? exc_page_fault+0xee/0x100 [ 51.398688][ T902] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.398852][ T902] RIP: 0033:0x7f7402c3d08e [ 51.398992][ T902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.399483][ T902] RSP: 002b:00007ffe7a0f34a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.399684][ T902] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7402c3d08e [ 51.399882][ T902] RDX: 0000000000000000 RSI: 00007ffe7a0f3550 RDI: 0000000000000005 [ 51.400083][ T902] RBP: 00007ffe7a0f34b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.400281][ T902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.400487][ T902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7a0f3c20 [ 51.400694][ T902] [ 51.400794][ T902] irq event stamp: 18815 [ 51.400895][ T902] hardirqs last enabled at (18823): [] __up_console_sem+0x5a/0x70 [ 51.401127][ T902] hardirqs last disabled at (18830): [] __up_console_sem+0x3f/0x70 [ 51.401360][ T902] softirqs last enabled at (18408): [] handle_softirqs+0x611/0x940 [ 51.401598][ T902] softirqs last disabled at (18397): [] __irq_exit_rcu+0x103/0x1c0 [ 51.401831][ T902] ---[ end trace 0000000000000000 ]--- [ 51.501339][ T905] ------------[ cut here ]------------ [ 51.502105][ T905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/905 [ 51.502433][ T905] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.502760][ T905] CPU: 0 UID: 0 PID: 905 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.503043][ T905] Tainted: [W]=WARN [ 51.503149][ T905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.503326][ T905] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.503526][ T905] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.504026][ T905] RSP: 0018:ffa000000193ee30 EFLAGS: 00010286 [ 51.504205][ T905] RAX: 00000000ffffffa6 RBX: ff11000012e223c0 RCX: 1ff4000000327d8c [ 51.504425][ T905] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e2247c [ 51.504636][ T905] RBP: ff1100000cc7c000 R08: 1fe22000025c4491 R09: ff1100000e9d2e80 [ 51.504845][ T905] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 51.505059][ T905] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fc33180 [ 51.505274][ T905] FS: 00007f3357030840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.505530][ T905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.505705][ T905] CR2: 000000000042ebe0 CR3: 000000000f7db002 CR4: 0000000000771ef0 [ 51.505919][ T905] PKRU: 55555554 [ 51.506025][ T905] Call Trace: [ 51.506130][ T905] [ 51.506203][ T905] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.506353][ T905] rtmsg_ifinfo+0x5c/0xb0 [ 51.506463][ T905] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 51.506635][ T905] __dev_notify_flags+0x1b8/0x280 [ 51.506777][ T905] ? netif_change_name+0x8c0/0x8c0 [ 51.506918][ T905] ? rtnl_newlink+0x8d1/0xee0 [ 51.507057][ T905] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.507195][ T905] ? netlink_rcv_skb+0x14e/0x3a0 [ 51.507336][ T905] ? add_timer_on+0x580/0x580 [ 51.507490][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.507630][ T905] ? mark_held_locks+0x40/0x70 [ 51.507770][ T905] rtnl_configure_link+0x1ac/0x390 [ 51.507912][ T905] ? lockdep_hardirqs_on+0x8c/0x130 [ 51.508052][ T905] ? queue_delayed_work_on+0x95/0x100 [ 51.508193][ T905] veth_newlink+0x330/0x8d0 [ 51.508334][ T905] ? veth_poll_controller+0x10/0x10 [ 51.508515][ T905] ? kasan_save_stack+0x2f/0x50 [ 51.508656][ T905] ? kasan_save_track+0x14/0x30 [ 51.508794][ T905] ? __kasan_kmalloc+0x7b/0x90 [ 51.508950][ T905] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 51.509090][ T905] ? alloc_netdev_mqs+0xe85/0x1490 [ 51.509231][ T905] ? rtnl_af_lookup+0x290/0x290 [ 51.509379][ T905] ? alloc_netdev_mqs+0xed0/0x1490 [ 51.509525][ T905] ? rtnl_create_link+0x169/0xf20 [ 51.509668][ T905] rtnl_newlink_create+0x2da/0x8c0 [ 51.509808][ T905] ? rtnl_create_link+0xf20/0xf20 [ 51.509950][ T905] ? __dev_get_by_name+0x12/0x50 [ 51.510091][ T905] ? rtnl_dev_get+0xd7/0x170 [ 51.510238][ T905] __rtnl_newlink+0x22b/0xa50 [ 51.510388][ T905] rtnl_newlink+0x8d1/0xee0 [ 51.510536][ T905] ? lock_acquire.part.0+0xbc/0x260 [ 51.510675][ T905] ? find_held_lock+0x2b/0x80 [ 51.510814][ T905] ? __rtnl_newlink+0xa50/0xa50 [ 51.510954][ T905] ? mark_usage+0x61/0x170 [ 51.511093][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.511237][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.511383][ T905] ? __rtnl_newlink+0xa50/0xa50 [ 51.511528][ T905] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.511669][ T905] ? validate_chain+0x38b/0xc20 [ 51.511806][ T905] ? rtnl_link_fill+0x920/0x920 [ 51.511944][ T905] ? __lock_acquire+0x508/0xc10 [ 51.512086][ T905] ? lock_acquire.part.0+0xbc/0x260 [ 51.512225][ T905] ? find_held_lock+0x2b/0x80 [ 51.512371][ T905] netlink_rcv_skb+0x14e/0x3a0 [ 51.512515][ T905] ? rtnl_link_fill+0x920/0x920 [ 51.512654][ T905] ? netlink_ack+0xcf0/0xcf0 [ 51.512797][ T905] ? netlink_deliver_tap+0xc5/0x330 [ 51.512933][ T905] ? netlink_deliver_tap+0x13c/0x330 [ 51.513074][ T905] netlink_unicast+0x486/0x750 [ 51.513215][ T905] ? netlink_attachskb+0x810/0x810 [ 51.513369][ T905] ? __lock_acquire+0x508/0xc10 [ 51.513517][ T905] netlink_sendmsg+0x735/0xc60 [ 51.513656][ T905] ? netlink_unicast+0x750/0x750 [ 51.513796][ T905] ? __might_fault+0x97/0x140 [ 51.513937][ T905] ____sys_sendmsg+0x419/0x850 [ 51.514076][ T905] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.514214][ T905] ? get_timestamp.constprop.0+0x390/0x390 [ 51.514394][ T905] ? move_addr_to_kernel+0x40/0x40 [ 51.514543][ T905] ___sys_sendmsg+0x14e/0x1d0 [ 51.514680][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.514818][ T905] ? copy_msghdr_from_user+0x460/0x460 [ 51.514966][ T905] ? lock_vma_under_rcu+0x159/0x410 [ 51.515107][ T905] __sys_sendmsg+0x145/0x1f0 [ 51.515246][ T905] ? __sys_sendmsg_sock+0x20/0x20 [ 51.515396][ T905] ? rcu_is_watching+0x15/0xd0 [ 51.515543][ T905] ? rcu_is_watching+0x15/0xd0 [ 51.515683][ T905] do_syscall_64+0x117/0xfc0 [ 51.515822][ T905] ? trace_hardirqs_off+0xd/0x30 [ 51.515960][ T905] ? exc_page_fault+0xee/0x100 [ 51.516098][ T905] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.516270][ T905] RIP: 0033:0x7f335726a08e [ 51.516426][ T905] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.516929][ T905] RSP: 002b:00007ffeb3260220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.517139][ T905] RAX: ffffffffffffffda RBX: 00007ffeb32609c0 RCX: 00007f335726a08e [ 51.517354][ T905] RDX: 0000000000000000 RSI: 00007ffeb32602d0 RDI: 0000000000000005 [ 51.517566][ T905] RBP: 00007ffeb3260230 R08: 0000000000000000 R09: 0000000000000000 [ 51.517774][ T905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.517982][ T905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3260990 [ 51.518195][ T905] [ 51.518300][ T905] irq event stamp: 25983 [ 51.518415][ T905] hardirqs last enabled at (25993): [] __up_console_sem+0x5a/0x70 [ 51.518657][ T905] hardirqs last disabled at (26000): [] __up_console_sem+0x3f/0x70 [ 51.518898][ T905] softirqs last enabled at (25734): [] handle_softirqs+0x611/0x940 [ 51.519143][ T905] softirqs last disabled at (25717): [] __irq_exit_rcu+0x103/0x1c0 [ 51.519392][ T905] ---[ end trace 0000000000000000 ]--- [ 51.529020][ T905] ------------[ cut here ]------------ [ 51.529185][ T905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/905 [ 51.529438][ T905] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.529758][ T905] CPU: 1 UID: 0 PID: 905 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.530034][ T905] Tainted: [W]=WARN [ 51.530137][ T905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.530308][ T905] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.530735][ T905] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.531221][ T905] RSP: 0018:ffa000000193f1b0 EFLAGS: 00010286 [ 51.531499][ T905] RAX: 00000000ffffffa6 RBX: ff1100000ba11a80 RCX: 1ff4000000327dfc [ 51.531704][ T905] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba11b3c [ 51.531909][ T905] RBP: ff11000012621000 R08: 1fe2200001742369 R09: ff1100000e9d2e80 [ 51.532112][ T905] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 51.532315][ T905] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 51.532629][ T905] FS: 00007f3357030840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 51.532882][ T905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.533136][ T905] CR2: 00007f7402ad0574 CR3: 000000000f7db002 CR4: 0000000000771ef0 [ 51.533475][ T905] PKRU: 55555554 [ 51.533635][ T905] Call Trace: [ 51.533794][ T905] [ 51.533906][ T905] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.534125][ T905] rtmsg_ifinfo+0x5c/0xb0 [ 51.534277][ T905] __dev_notify_flags+0x1b8/0x280 [ 51.534457][ T905] ? netif_change_name+0x8c0/0x8c0 [ 51.534594][ T905] ? rtnl_af_lookup+0x290/0x290 [ 51.534730][ T905] ? alloc_netdev_mqs+0xed0/0x1490 [ 51.534869][ T905] rtnl_configure_link+0x1ac/0x390 [ 51.535008][ T905] rtnl_newlink_create+0x353/0x8c0 [ 51.535149][ T905] ? rtnl_create_link+0xf20/0xf20 [ 51.535285][ T905] ? __dev_get_by_name+0x12/0x50 [ 51.535429][ T905] ? rtnl_dev_get+0xd7/0x170 [ 51.535572][ T905] __rtnl_newlink+0x22b/0xa50 [ 51.535714][ T905] rtnl_newlink+0x8d1/0xee0 [ 51.535855][ T905] ? lock_acquire.part.0+0xbc/0x260 [ 51.535994][ T905] ? find_held_lock+0x2b/0x80 [ 51.536130][ T905] ? __rtnl_newlink+0xa50/0xa50 [ 51.536266][ T905] ? mark_usage+0x61/0x170 [ 51.536413][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.536555][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.536693][ T905] ? __rtnl_newlink+0xa50/0xa50 [ 51.536829][ T905] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.536965][ T905] ? validate_chain+0x38b/0xc20 [ 51.537102][ T905] ? rtnl_link_fill+0x920/0x920 [ 51.537241][ T905] ? __lock_acquire+0x508/0xc10 [ 51.537385][ T905] ? lock_acquire.part.0+0xbc/0x260 [ 51.537527][ T905] ? find_held_lock+0x2b/0x80 [ 51.537663][ T905] netlink_rcv_skb+0x14e/0x3a0 [ 51.537800][ T905] ? rtnl_link_fill+0x920/0x920 [ 51.537937][ T905] ? netlink_ack+0xcf0/0xcf0 [ 51.538077][ T905] ? netlink_deliver_tap+0xc5/0x330 [ 51.538212][ T905] ? netlink_deliver_tap+0x13c/0x330 [ 51.538356][ T905] netlink_unicast+0x486/0x750 [ 51.538497][ T905] ? netlink_attachskb+0x810/0x810 [ 51.538635][ T905] ? __lock_acquire+0x508/0xc10 [ 51.538772][ T905] netlink_sendmsg+0x735/0xc60 [ 51.538910][ T905] ? netlink_unicast+0x750/0x750 [ 51.539048][ T905] ? __might_fault+0x97/0x140 [ 51.539189][ T905] ____sys_sendmsg+0x419/0x850 [ 51.539328][ T905] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.539481][ T905] ? get_timestamp.constprop.0+0x390/0x390 [ 51.539652][ T905] ? move_addr_to_kernel+0x40/0x40 [ 51.539796][ T905] ___sys_sendmsg+0x14e/0x1d0 [ 51.539936][ T905] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.540074][ T905] ? copy_msghdr_from_user+0x460/0x460 [ 51.540221][ T905] ? lock_vma_under_rcu+0x159/0x410 [ 51.540366][ T905] __sys_sendmsg+0x145/0x1f0 [ 51.540517][ T905] ? __sys_sendmsg_sock+0x20/0x20 [ 51.540658][ T905] ? rcu_is_watching+0x15/0xd0 [ 51.540822][ T905] ? rcu_is_watching+0x15/0xd0 [ 51.541031][ T905] do_syscall_64+0x117/0xfc0 [ 51.541244][ T905] ? trace_hardirqs_off+0xd/0x30 [ 51.541468][ T905] ? exc_page_fault+0xee/0x100 [ 51.541681][ T905] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.541951][ T905] RIP: 0033:0x7f335726a08e [ 51.542166][ T905] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.542687][ T905] RSP: 002b:00007ffeb3260220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.542895][ T905] RAX: ffffffffffffffda RBX: 00007ffeb32609c0 RCX: 00007f335726a08e [ 51.543102][ T905] RDX: 0000000000000000 RSI: 00007ffeb32602d0 RDI: 0000000000000005 [ 51.543306][ T905] RBP: 00007ffeb3260230 R08: 0000000000000000 R09: 0000000000000000 [ 51.543522][ T905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.543726][ T905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3260990 [ 51.543939][ T905] [ 51.544042][ T905] irq event stamp: 30825 [ 51.544144][ T905] hardirqs last enabled at (30833): [] __up_console_sem+0x5a/0x70 [ 51.544387][ T905] hardirqs last disabled at (30842): [] __up_console_sem+0x3f/0x70 [ 51.544629][ T905] softirqs last enabled at (30250): [] handle_softirqs+0x611/0x940 [ 51.544867][ T905] softirqs last disabled at (30161): [] __irq_exit_rcu+0x103/0x1c0 [ 51.545105][ T905] ---[ end trace 0000000000000000 ]--- [ 51.581560][ T906] ------------[ cut here ]------------ [ 51.581726][ T906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/906 [ 51.581962][ T906] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.582271][ T906] CPU: 3 UID: 0 PID: 906 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.582557][ T906] Tainted: [W]=WARN [ 51.582657][ T906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.582826][ T906] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.583002][ T906] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.583487][ T906] RSP: 0018:ffa000000186eff8 EFLAGS: 00010286 [ 51.583662][ T906] RAX: 00000000ffffffa6 RBX: ff1100000abace40 RCX: 1ff400000030ddc5 [ 51.583859][ T906] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000abacefc [ 51.584059][ T906] RBP: ff11000012621000 R08: 1fe22000015759e1 R09: ff1100000e9d0b58 [ 51.584259][ T906] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 51.584470][ T906] R13: 0000000000000000 R14: ffa000000186f140 R15: ff1100000512d1d0 [ 51.584669][ T906] FS: 00007fa337d0c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 51.584900][ T906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.585070][ T906] CR2: 00007f0632a20580 CR3: 000000000b92e005 CR4: 0000000000771ef0 [ 51.585270][ T906] PKRU: 55555554 [ 51.585374][ T906] Call Trace: [ 51.585479][ T906] [ 51.585550][ T906] rtmsg_ifinfo_newnet+0x69/0x160 [ 51.585685][ T906] __dev_change_net_namespace+0x8b7/0x1d00 [ 51.585853][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.585989][ T906] ? __lock_acquire+0x508/0xc10 [ 51.586122][ T906] ? default_device_exit_batch+0x600/0x600 [ 51.586289][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.586427][ T906] ? find_held_lock+0x2b/0x80 [ 51.586565][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.586699][ T906] ? is_bpf_text_address+0x68/0x110 [ 51.586833][ T906] ? rtnl_af_lookup+0x290/0x290 [ 51.586967][ T906] ? is_bpf_text_address+0x72/0x110 [ 51.587105][ T906] do_setlink.isra.0+0x219/0x2a60 [ 51.587242][ T906] ? rtnl_link_get_size+0x350/0x350 [ 51.587383][ T906] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.587553][ T906] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.587687][ T906] ? validate_chain+0x38b/0xc20 [ 51.587824][ T906] ? rcu_read_lock_any_held+0x66/0x90 [ 51.587958][ T906] ? stack_depot_save_flags+0x367/0x770 [ 51.588093][ T906] ? __kernel_text_address+0x12/0x30 [ 51.588228][ T906] ? __lock_acquire+0x508/0xc10 [ 51.588362][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.588502][ T906] ? rtnl_newlink+0x883/0xee0 [ 51.588635][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.588770][ T906] ? lock_acquire+0x134/0x160 [ 51.588903][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.589038][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.589172][ T906] ? trace_contention_end+0xb3/0x1a0 [ 51.589309][ T906] ? __mutex_lock+0x1db/0x2010 [ 51.589458][ T906] ? __mutex_lock+0x9b2/0x2010 [ 51.589590][ T906] ? rtnl_newlink+0x883/0xee0 [ 51.589723][ T906] ? ww_mutex_lock+0x160/0x160 [ 51.589857][ T906] ? nla_get_range_signed+0x3d0/0x3d0 [ 51.589995][ T906] ? __rtnl_newlink+0x3fa/0xa50 [ 51.590131][ T906] rtnl_newlink+0x8d1/0xee0 [ 51.590265][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.590402][ T906] ? find_held_lock+0x2b/0x80 [ 51.590543][ T906] ? __rtnl_newlink+0xa50/0xa50 [ 51.590676][ T906] ? mark_usage+0x61/0x170 [ 51.590808][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.590946][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.591080][ T906] ? find_held_lock+0x2b/0x80 [ 51.591212][ T906] ? __rtnl_newlink+0xa50/0xa50 [ 51.591349][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.591484][ T906] ? __rtnl_newlink+0xa50/0xa50 [ 51.591616][ T906] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.591747][ T906] ? validate_chain+0x38b/0xc20 [ 51.591878][ T906] ? rtnl_link_fill+0x920/0x920 [ 51.592014][ T906] ? __lock_acquire+0x508/0xc10 [ 51.592148][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.592278][ T906] ? find_held_lock+0x2b/0x80 [ 51.592422][ T906] netlink_rcv_skb+0x14e/0x3a0 [ 51.592556][ T906] ? rtnl_link_fill+0x920/0x920 [ 51.592776][ T906] ? netlink_ack+0xcf0/0xcf0 [ 51.592911][ T906] ? netlink_deliver_tap+0xc5/0x330 [ 51.593043][ T906] ? netlink_deliver_tap+0x13c/0x330 [ 51.593177][ T906] netlink_unicast+0x486/0x750 [ 51.593310][ T906] ? netlink_attachskb+0x810/0x810 [ 51.593453][ T906] ? __lock_acquire+0x508/0xc10 [ 51.593589][ T906] netlink_sendmsg+0x735/0xc60 [ 51.593720][ T906] ? netlink_unicast+0x750/0x750 [ 51.593852][ T906] ? __might_fault+0x97/0x140 [ 51.593988][ T906] ____sys_sendmsg+0x419/0x850 [ 51.594120][ T906] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.594255][ T906] ? get_timestamp.constprop.0+0x390/0x390 [ 51.594428][ T906] ? move_addr_to_kernel+0x40/0x40 [ 51.594648][ T906] ? stack_depot_save_flags+0x367/0x770 [ 51.594945][ T906] ? validate_chain+0x38b/0xc20 [ 51.595080][ T906] ___sys_sendmsg+0x14e/0x1d0 [ 51.595212][ T906] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.595384][ T906] ? copy_msghdr_from_user+0x460/0x460 [ 51.595532][ T906] __sys_sendmsg+0x145/0x1f0 [ 51.595747][ T906] ? __sys_sendmsg_sock+0x20/0x20 [ 51.595878][ T906] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.596048][ T906] ? do_raw_spin_unlock+0x59/0x250 [ 51.596185][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.596412][ T906] do_syscall_64+0x117/0xfc0 [ 51.596545][ T906] ? trace_hardirqs_off+0xd/0x30 [ 51.596678][ T906] ? exc_page_fault+0xee/0x100 [ 51.596811][ T906] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.596977][ T906] RIP: 0033:0x7fa337f4608e [ 51.597117][ T906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.597597][ T906] RSP: 002b:00007ffe3973da10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.597801][ T906] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa337f4608e [ 51.597998][ T906] RDX: 0000000000000000 RSI: 00007ffe3973dac0 RDI: 0000000000000005 [ 51.598195][ T906] RBP: 00007ffe3973da20 R08: 0000000000000000 R09: 0000000000000000 [ 51.598401][ T906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.598610][ T906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3973e180 [ 51.598813][ T906] [ 51.598912][ T906] irq event stamp: 17815 [ 51.599011][ T906] hardirqs last enabled at (17823): [] __up_console_sem+0x5a/0x70 [ 51.599243][ T906] hardirqs last disabled at (17830): [] __up_console_sem+0x3f/0x70 [ 51.599485][ T906] softirqs last enabled at (16962): [] handle_softirqs+0x611/0x940 [ 51.600065][ T906] softirqs last disabled at (16945): [] __irq_exit_rcu+0x103/0x1c0 [ 51.600292][ T906] ---[ end trace 0000000000000000 ]--- [ 51.601512][ T906] ------------[ cut here ]------------ [ 51.601658][ T906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/906 [ 51.601889][ T906] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.602195][ T906] CPU: 3 UID: 0 PID: 906 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.602694][ T906] Tainted: [W]=WARN [ 51.602799][ T906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.602968][ T906] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.603142][ T906] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.603624][ T906] RSP: 0018:ffa000000186efc0 EFLAGS: 00010286 [ 51.603791][ T906] RAX: 00000000ffffffa6 RBX: ff110000021efc40 RCX: 1ff400000030ddbe [ 51.603992][ T906] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021efcfc [ 51.604191][ T906] RBP: ff11000012621000 R08: 1fe220000043dfa1 R09: ff1100000e9d0b58 [ 51.604392][ T906] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 51.604597][ T906] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000512d1d0 [ 51.604797][ T906] FS: 00007fa337d0c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 51.605027][ T906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.605195][ T906] CR2: 00007f0632a20580 CR3: 000000000b92e005 CR4: 0000000000771ef0 [ 51.605402][ T906] PKRU: 55555554 [ 51.605512][ T906] Call Trace: [ 51.605610][ T906] [ 51.605680][ T906] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.605814][ T906] ? notifier_call_chain+0xb0/0x320 [ 51.605948][ T906] rtmsg_ifinfo+0x5c/0xb0 [ 51.606056][ T906] __dev_change_net_namespace+0x499/0x1d00 [ 51.606305][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.606449][ T906] ? __lock_acquire+0x508/0xc10 [ 51.606583][ T906] ? default_device_exit_batch+0x600/0x600 [ 51.606833][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.606967][ T906] ? find_held_lock+0x2b/0x80 [ 51.607100][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.607238][ T906] ? is_bpf_text_address+0x68/0x110 [ 51.607379][ T906] ? rtnl_af_lookup+0x290/0x290 [ 51.607516][ T906] ? is_bpf_text_address+0x72/0x110 [ 51.607652][ T906] do_setlink.isra.0+0x219/0x2a60 [ 51.607787][ T906] ? rtnl_link_get_size+0x350/0x350 [ 51.607923][ T906] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.608092][ T906] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.608225][ T906] ? validate_chain+0x38b/0xc20 [ 51.608801][ T906] ? rcu_read_lock_any_held+0x66/0x90 [ 51.608942][ T906] ? stack_depot_save_flags+0x367/0x770 [ 51.609083][ T906] ? __kernel_text_address+0x12/0x30 [ 51.609219][ T906] ? __lock_acquire+0x508/0xc10 [ 51.609359][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.609497][ T906] ? rtnl_newlink+0x883/0xee0 [ 51.609634][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.609769][ T906] ? lock_acquire+0x134/0x160 [ 51.609901][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.610287][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.610428][ T906] ? trace_contention_end+0xb3/0x1a0 [ 51.610561][ T906] ? __mutex_lock+0x1db/0x2010 [ 51.610696][ T906] ? __mutex_lock+0x9b2/0x2010 [ 51.610830][ T906] ? rtnl_newlink+0x883/0xee0 [ 51.610969][ T906] ? ww_mutex_lock+0x160/0x160 [ 51.611104][ T906] ? nla_get_range_signed+0x3d0/0x3d0 [ 51.611244][ T906] ? __rtnl_newlink+0x3fa/0xa50 [ 51.611389][ T906] rtnl_newlink+0x8d1/0xee0 [ 51.611530][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.611662][ T906] ? find_held_lock+0x2b/0x80 [ 51.611795][ T906] ? __rtnl_newlink+0xa50/0xa50 [ 51.611930][ T906] ? mark_usage+0x61/0x170 [ 51.612066][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.612205][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.612337][ T906] ? find_held_lock+0x2b/0x80 [ 51.612577][ T906] ? __rtnl_newlink+0xa50/0xa50 [ 51.612711][ T906] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.612845][ T906] ? __rtnl_newlink+0xa50/0xa50 [ 51.612980][ T906] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.613116][ T906] ? validate_chain+0x38b/0xc20 [ 51.613250][ T906] ? rtnl_link_fill+0x920/0x920 [ 51.613389][ T906] ? __lock_acquire+0x508/0xc10 [ 51.613531][ T906] ? lock_acquire.part.0+0xbc/0x260 [ 51.613667][ T906] ? find_held_lock+0x2b/0x80 [ 51.613803][ T906] netlink_rcv_skb+0x14e/0x3a0 [ 51.613937][ T906] ? rtnl_link_fill+0x920/0x920 [ 51.614073][ T906] ? netlink_ack+0xcf0/0xcf0 [ 51.614478][ T906] ? netlink_deliver_tap+0xc5/0x330 [ 51.614614][ T906] ? netlink_deliver_tap+0x13c/0x330 [ 51.614753][ T906] netlink_unicast+0x486/0x750 [ 51.614889][ T906] ? netlink_attachskb+0x810/0x810 [ 51.615029][ T906] ? __lock_acquire+0x508/0xc10 [ 51.615165][ T906] netlink_sendmsg+0x735/0xc60 [ 51.615299][ T906] ? netlink_unicast+0x750/0x750 [ 51.615510][ T906] ? __might_fault+0x97/0x140 [ 51.615646][ T906] ____sys_sendmsg+0x419/0x850 [ 51.615782][ T906] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.615915][ T906] ? get_timestamp.constprop.0+0x390/0x390 [ 51.616084][ T906] ? move_addr_to_kernel+0x40/0x40 [ 51.616219][ T906] ? stack_depot_save_flags+0x367/0x770 [ 51.616358][ T906] ? validate_chain+0x38b/0xc20 [ 51.616500][ T906] ___sys_sendmsg+0x14e/0x1d0 [ 51.616632][ T906] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.616797][ T906] ? copy_msghdr_from_user+0x460/0x460 [ 51.616943][ T906] __sys_sendmsg+0x145/0x1f0 [ 51.617079][ T906] ? __sys_sendmsg_sock+0x20/0x20 [ 51.617294][ T906] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.617476][ T906] ? do_raw_spin_unlock+0x59/0x250 [ 51.617611][ T906] ? rcu_is_watching+0x15/0xd0 [ 51.617746][ T906] do_syscall_64+0x117/0xfc0 [ 51.617883][ T906] ? trace_hardirqs_off+0xd/0x30 [ 51.618018][ T906] ? exc_page_fault+0xee/0x100 [ 51.618150][ T906] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.618316][ T906] RIP: 0033:0x7fa337f4608e [ 51.618466][ T906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.618944][ T906] RSP: 002b:00007ffe3973da10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.619420][ T906] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa337f4608e [ 51.619620][ T906] RDX: 0000000000000000 RSI: 00007ffe3973dac0 RDI: 0000000000000005 [ 51.619817][ T906] RBP: 00007ffe3973da20 R08: 0000000000000000 R09: 0000000000000000 [ 51.620017][ T906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.620219][ T906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3973e180 [ 51.620430][ T906] [ 51.620530][ T906] irq event stamp: 19975 [ 51.621371][ T906] hardirqs last enabled at (19985): [] __up_console_sem+0x5a/0x70 [ 51.621614][ T906] hardirqs last disabled at (19992): [] __up_console_sem+0x3f/0x70 [ 51.621848][ T906] softirqs last enabled at (19070): [] handle_softirqs+0x611/0x940 [ 51.622082][ T906] softirqs last disabled at (18639): [] __irq_exit_rcu+0x103/0x1c0 [ 51.622311][ T906] ---[ end trace 0000000000000000 ]--- [ 51.681098][ T909] ------------[ cut here ]------------ [ 51.681275][ T909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/909 [ 51.681848][ T909] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.682166][ T909] CPU: 3 UID: 0 PID: 909 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.682453][ T909] Tainted: [W]=WARN [ 51.682555][ T909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.682725][ T909] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.682900][ T909] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.683382][ T909] RSP: 0018:ffa000000193f020 EFLAGS: 00010286 [ 51.683556][ T909] RAX: 00000000ffffffa6 RBX: ff1100000d4651c0 RCX: 1ff4000000327dca [ 51.683759][ T909] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d46527c [ 51.683960][ T909] RBP: ff11000012621000 R08: 1fe2200001a8ca51 R09: ff1100000fcaae58 [ 51.684167][ T909] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 51.684373][ T909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 51.684580][ T909] FS: 00007fe47088f840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 51.684816][ T909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.684986][ T909] CR2: 0000000003726988 CR3: 000000000fbc0004 CR4: 0000000000771ef0 [ 51.685188][ T909] PKRU: 55555554 [ 51.685290][ T909] Call Trace: [ 51.685393][ T909] [ 51.685467][ T909] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.685603][ T909] rtmsg_ifinfo+0x5c/0xb0 [ 51.685707][ T909] ? mark_held_locks+0x40/0x70 [ 51.685843][ T909] __dev_notify_flags+0x1b8/0x280 [ 51.685978][ T909] ? netif_change_name+0x8c0/0x8c0 [ 51.686113][ T909] ? __dev_change_flags+0x4a4/0x6d0 [ 51.686247][ T909] ? netif_set_allmulti+0x2c0/0x2c0 [ 51.686387][ T909] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.686529][ T909] ? is_bpf_text_address+0x68/0x110 [ 51.686665][ T909] netif_change_flags+0xfe/0x190 [ 51.686799][ T909] ? unwind_get_return_address+0x67/0xd0 [ 51.686935][ T909] do_setlink.isra.0+0x1d25/0x2a60 [ 51.687072][ T909] ? rtnl_link_get_size+0x350/0x350 [ 51.687208][ T909] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.687382][ T909] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.687520][ T909] ? validate_chain+0x38b/0xc20 [ 51.687656][ T909] ? rcu_read_lock_any_held+0x66/0x90 [ 51.687792][ T909] ? stack_depot_save_flags+0x367/0x770 [ 51.687926][ T909] ? __kernel_text_address+0x12/0x30 [ 51.688061][ T909] ? __lock_acquire+0x508/0xc10 [ 51.688197][ T909] ? lock_acquire.part.0+0xbc/0x260 [ 51.688332][ T909] ? rtnl_newlink+0x883/0xee0 [ 51.688480][ T909] ? rcu_is_watching+0x15/0xd0 [ 51.688613][ T909] ? lock_acquire+0x134/0x160 [ 51.688746][ T909] ? rcu_is_watching+0x15/0xd0 [ 51.688878][ T909] ? rcu_is_watching+0x15/0xd0 [ 51.689012][ T909] ? trace_contention_end+0xb3/0x1a0 [ 51.689147][ T909] ? __mutex_lock+0x1db/0x2010 [ 51.689282][ T909] ? __mutex_lock+0x9b2/0x2010 [ 51.689426][ T909] ? rtnl_newlink+0x883/0xee0 [ 51.689562][ T909] ? ww_mutex_lock+0x160/0x160 [ 51.689698][ T909] ? __rtnl_newlink+0x3fa/0xa50 [ 51.689834][ T909] rtnl_newlink+0x8d1/0xee0 [ 51.689972][ T909] ? lock_acquire.part.0+0xbc/0x260 [ 51.690105][ T909] ? find_held_lock+0x2b/0x80 [ 51.690237][ T909] ? __rtnl_newlink+0xa50/0xa50 [ 51.690376][ T909] ? mark_usage+0x61/0x170 [ 51.690516][ T909] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.690657][ T909] ? lock_acquire.part.0+0xbc/0x260 [ 51.690790][ T909] ? find_held_lock+0x2b/0x80 [ 51.690921][ T909] ? __rtnl_newlink+0xa50/0xa50 [ 51.691058][ T909] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.691192][ T909] ? __rtnl_newlink+0xa50/0xa50 [ 51.691326][ T909] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.691472][ T909] ? validate_chain+0x38b/0xc20 [ 51.691606][ T909] ? rtnl_link_fill+0x920/0x920 [ 51.691740][ T909] ? __lock_acquire+0x508/0xc10 [ 51.691877][ T909] ? lock_acquire.part.0+0xbc/0x260 [ 51.692013][ T909] ? find_held_lock+0x2b/0x80 [ 51.692151][ T909] netlink_rcv_skb+0x14e/0x3a0 [ 51.692289][ T909] ? rtnl_link_fill+0x920/0x920 [ 51.692432][ T909] ? netlink_ack+0xcf0/0xcf0 [ 51.692569][ T909] ? netlink_deliver_tap+0xc5/0x330 [ 51.692704][ T909] ? netlink_deliver_tap+0x13c/0x330 [ 51.692841][ T909] netlink_unicast+0x486/0x750 [ 51.692975][ T909] ? netlink_attachskb+0x810/0x810 [ 51.693109][ T909] ? __lock_acquire+0x508/0xc10 [ 51.693243][ T909] netlink_sendmsg+0x735/0xc60 [ 51.693384][ T909] ? netlink_unicast+0x750/0x750 [ 51.693526][ T909] ? __might_fault+0x97/0x140 [ 51.693668][ T909] ____sys_sendmsg+0x419/0x850 [ 51.693804][ T909] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.693938][ T909] ? get_timestamp.constprop.0+0x390/0x390 [ 51.694105][ T909] ? move_addr_to_kernel+0x40/0x40 [ 51.694242][ T909] ? stack_depot_save_flags+0x367/0x770 [ 51.694383][ T909] ? validate_chain+0x38b/0xc20 [ 51.694526][ T909] ___sys_sendmsg+0x14e/0x1d0 [ 51.694661][ T909] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.694828][ T909] ? copy_msghdr_from_user+0x460/0x460 [ 51.694977][ T909] __sys_sendmsg+0x145/0x1f0 [ 51.695113][ T909] ? __sys_sendmsg_sock+0x20/0x20 [ 51.695249][ T909] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.695431][ T909] ? do_raw_spin_unlock+0x59/0x250 [ 51.695569][ T909] ? rcu_is_watching+0x15/0xd0 [ 51.695705][ T909] do_syscall_64+0x117/0xfc0 [ 51.695840][ T909] ? trace_hardirqs_off+0xd/0x30 [ 51.695976][ T909] ? exc_page_fault+0xee/0x100 [ 51.696113][ T909] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.696282][ T909] RIP: 0033:0x7fe470ac908e [ 51.696435][ T909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.696920][ T909] RSP: 002b:00007ffc3113a960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.697124][ T909] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe470ac908e [ 51.697327][ T909] RDX: 0000000000000000 RSI: 00007ffc3113aa10 RDI: 0000000000000005 [ 51.697542][ T909] RBP: 00007ffc3113a970 R08: 0000000000000000 R09: 0000000000000000 [ 51.697742][ T909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e488 [ 51.697945][ T909] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3113b0e0 [ 51.698157][ T909] [ 51.698257][ T909] irq event stamp: 19311 [ 51.698361][ T909] hardirqs last enabled at (19321): [] __up_console_sem+0x5a/0x70 [ 51.698600][ T909] hardirqs last disabled at (19328): [] __up_console_sem+0x3f/0x70 [ 51.698839][ T909] softirqs last enabled at (18364): [] handle_softirqs+0x611/0x940 [ 51.699089][ T909] softirqs last disabled at (17811): [] __irq_exit_rcu+0x103/0x1c0 [ 51.699327][ T909] ---[ end trace 0000000000000000 ]--- [ 51.807477][ T912] ------------[ cut here ]------------ [ 51.807693][ T912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/912 [ 51.807975][ T912] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.808327][ T912] CPU: 2 UID: 0 PID: 912 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.808660][ T912] Tainted: [W]=WARN [ 51.808809][ T912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.809024][ T912] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.809245][ T912] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.809767][ T912] RSP: 0018:ffa000000196eff8 EFLAGS: 00010286 [ 51.809979][ T912] RAX: 00000000ffffffa6 RBX: ff1100000c7a4200 RCX: 1ff400000032ddc5 [ 51.810224][ T912] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7a42bc [ 51.810486][ T912] RBP: ff1100000cc7c000 R08: 1fe22000018f4859 R09: ff11000016b50b58 [ 51.810727][ T912] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.810967][ T912] R13: 0000000000000000 R14: ffa000000196f140 R15: ff1100000bb48750 [ 51.811214][ T912] FS: 00007f906c500840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.811511][ T912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.811720][ T912] CR2: 000055a85b860d58 CR3: 0000000010351003 CR4: 0000000000771ef0 [ 51.811961][ T912] PKRU: 55555554 [ 51.812107][ T912] Call Trace: [ 51.812252][ T912] [ 51.812379][ T912] rtmsg_ifinfo_newnet+0x69/0x160 [ 51.812571][ T912] __dev_change_net_namespace+0x8b7/0x1d00 [ 51.812784][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.812963][ T912] ? __lock_acquire+0x508/0xc10 [ 51.813144][ T912] ? default_device_exit_batch+0x600/0x600 [ 51.813365][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.813548][ T912] ? find_held_lock+0x2b/0x80 [ 51.813726][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.813921][ T912] ? is_bpf_text_address+0x68/0x110 [ 51.814103][ T912] ? rtnl_af_lookup+0x290/0x290 [ 51.814280][ T912] ? is_bpf_text_address+0x72/0x110 [ 51.814481][ T912] do_setlink.isra.0+0x219/0x2a60 [ 51.814663][ T912] ? rtnl_link_get_size+0x350/0x350 [ 51.814841][ T912] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.815051][ T912] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.815231][ T912] ? validate_chain+0x38b/0xc20 [ 51.815449][ T912] ? rcu_read_lock_any_held+0x66/0x90 [ 51.815627][ T912] ? stack_depot_save_flags+0x367/0x770 [ 51.815806][ T912] ? __kernel_text_address+0x12/0x30 [ 51.815984][ T912] ? __lock_acquire+0x508/0xc10 [ 51.816164][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.816357][ T912] ? rtnl_newlink+0x883/0xee0 [ 51.816546][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.816724][ T912] ? lock_acquire+0x134/0x160 [ 51.816899][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.817075][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.817254][ T912] ? trace_contention_end+0xb3/0x1a0 [ 51.817453][ T912] ? __mutex_lock+0x1db/0x2010 [ 51.817630][ T912] ? __mutex_lock+0x9b2/0x2010 [ 51.817811][ T912] ? rtnl_newlink+0x883/0xee0 [ 51.817992][ T912] ? ww_mutex_lock+0x160/0x160 [ 51.818169][ T912] ? nla_get_range_signed+0x3d0/0x3d0 [ 51.818361][ T912] ? __rtnl_newlink+0x3fa/0xa50 [ 51.818550][ T912] rtnl_newlink+0x8d1/0xee0 [ 51.818731][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.818907][ T912] ? find_held_lock+0x2b/0x80 [ 51.819085][ T912] ? __rtnl_newlink+0xa50/0xa50 [ 51.819264][ T912] ? mark_usage+0x61/0x170 [ 51.819461][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.819642][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.819819][ T912] ? find_held_lock+0x2b/0x80 [ 51.819998][ T912] ? __rtnl_newlink+0xa50/0xa50 [ 51.820177][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.820369][ T912] ? __rtnl_newlink+0xa50/0xa50 [ 51.820555][ T912] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.820734][ T912] ? validate_chain+0x38b/0xc20 [ 51.820913][ T912] ? rtnl_link_fill+0x920/0x920 [ 51.821092][ T912] ? __lock_acquire+0x508/0xc10 [ 51.821271][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.821463][ T912] ? find_held_lock+0x2b/0x80 [ 51.821644][ T912] netlink_rcv_skb+0x14e/0x3a0 [ 51.821822][ T912] ? rtnl_link_fill+0x920/0x920 [ 51.822005][ T912] ? netlink_ack+0xcf0/0xcf0 [ 51.822186][ T912] ? netlink_deliver_tap+0xc5/0x330 [ 51.822376][ T912] ? netlink_deliver_tap+0x13c/0x330 [ 51.822565][ T912] netlink_unicast+0x486/0x750 [ 51.822745][ T912] ? netlink_attachskb+0x810/0x810 [ 51.822923][ T912] ? __lock_acquire+0x508/0xc10 [ 51.823102][ T912] netlink_sendmsg+0x735/0xc60 [ 51.823282][ T912] ? netlink_unicast+0x750/0x750 [ 51.823488][ T912] ? __might_fault+0x97/0x140 [ 51.823670][ T912] ____sys_sendmsg+0x419/0x850 [ 51.823852][ T912] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.824031][ T912] ? get_timestamp.constprop.0+0x390/0x390 [ 51.824238][ T912] ? move_addr_to_kernel+0x40/0x40 [ 51.824435][ T912] ? stack_depot_save_flags+0x367/0x770 [ 51.824615][ T912] ? validate_chain+0x38b/0xc20 [ 51.824797][ T912] ___sys_sendmsg+0x14e/0x1d0 [ 51.824974][ T912] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.825183][ T912] ? copy_msghdr_from_user+0x460/0x460 [ 51.825388][ T912] __sys_sendmsg+0x145/0x1f0 [ 51.825578][ T912] ? __sys_sendmsg_sock+0x20/0x20 [ 51.825756][ T912] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.825968][ T912] ? do_raw_spin_unlock+0x59/0x250 [ 51.826153][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.826332][ T912] do_syscall_64+0x117/0xfc0 [ 51.826534][ T912] ? trace_hardirqs_off+0xd/0x30 [ 51.826716][ T912] ? exc_page_fault+0xee/0x100 [ 51.826898][ T912] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.827109][ T912] RIP: 0033:0x7f906c73a08e [ 51.827295][ T912] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.827829][ T912] RSP: 002b:00007fff21251c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.828074][ T912] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f906c73a08e [ 51.828318][ T912] RDX: 0000000000000000 RSI: 00007fff21251d40 RDI: 0000000000000005 [ 51.828584][ T912] RBP: 00007fff21251ca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.828826][ T912] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 51.829067][ T912] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21252400 [ 51.829318][ T912] [ 51.829482][ T912] irq event stamp: 24109 [ 51.829634][ T912] hardirqs last enabled at (24119): [] __up_console_sem+0x5a/0x70 [ 51.829910][ T912] hardirqs last disabled at (24128): [] __up_console_sem+0x3f/0x70 [ 51.830184][ T912] softirqs last enabled at (23012): [] handle_softirqs+0x611/0x940 [ 51.830481][ T912] softirqs last disabled at (23005): [] __irq_exit_rcu+0x103/0x1c0 [ 51.830760][ T912] ---[ end trace 0000000000000000 ]--- [ 51.833225][ T912] ------------[ cut here ]------------ [ 51.833424][ T912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/912 [ 51.833702][ T912] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.834055][ T912] CPU: 2 UID: 0 PID: 912 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.834384][ T912] Tainted: [W]=WARN [ 51.834540][ T912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.834752][ T912] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.834971][ T912] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.835496][ T912] RSP: 0018:ffa000000196efc0 EFLAGS: 00010286 [ 51.835744][ T912] RAX: 00000000ffffffa6 RBX: ff110000119e9a80 RCX: 1ff400000032ddbe [ 51.836002][ T912] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119e9b3c [ 51.836248][ T912] RBP: ff1100000cc7c000 R08: 1fe220000233d369 R09: ff11000016b50b58 [ 51.836512][ T912] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 51.836756][ T912] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bb48750 [ 51.837004][ T912] FS: 00007f906c500840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 51.837288][ T912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.837523][ T912] CR2: 000055a85b860d58 CR3: 0000000010351003 CR4: 0000000000771ef0 [ 51.837770][ T912] PKRU: 55555554 [ 51.837917][ T912] Call Trace: [ 51.838065][ T912] [ 51.838181][ T912] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.838374][ T912] ? notifier_call_chain+0xb0/0x320 [ 51.838568][ T912] rtmsg_ifinfo+0x5c/0xb0 [ 51.838718][ T912] __dev_change_net_namespace+0x499/0x1d00 [ 51.838931][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.839110][ T912] ? __lock_acquire+0x508/0xc10 [ 51.839293][ T912] ? default_device_exit_batch+0x600/0x600 [ 51.839525][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.839706][ T912] ? find_held_lock+0x2b/0x80 [ 51.839887][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.840068][ T912] ? is_bpf_text_address+0x68/0x110 [ 51.840251][ T912] ? rtnl_af_lookup+0x290/0x290 [ 51.840452][ T912] ? is_bpf_text_address+0x72/0x110 [ 51.840638][ T912] do_setlink.isra.0+0x219/0x2a60 [ 51.840825][ T912] ? rtnl_link_get_size+0x350/0x350 [ 51.841013][ T912] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.841229][ T912] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.841437][ T912] ? validate_chain+0x38b/0xc20 [ 51.841620][ T912] ? rcu_read_lock_any_held+0x66/0x90 [ 51.841799][ T912] ? stack_depot_save_flags+0x367/0x770 [ 51.841981][ T912] ? __kernel_text_address+0x12/0x30 [ 51.842162][ T912] ? __lock_acquire+0x508/0xc10 [ 51.842361][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.842550][ T912] ? rtnl_newlink+0x883/0xee0 [ 51.842733][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.842915][ T912] ? lock_acquire+0x134/0x160 [ 51.843096][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.843276][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.843481][ T912] ? trace_contention_end+0xb3/0x1a0 [ 51.843665][ T912] ? __mutex_lock+0x1db/0x2010 [ 51.843849][ T912] ? __mutex_lock+0x9b2/0x2010 [ 51.844032][ T912] ? rtnl_newlink+0x883/0xee0 [ 51.844218][ T912] ? ww_mutex_lock+0x160/0x160 [ 51.844422][ T912] ? nla_get_range_signed+0x3d0/0x3d0 [ 51.844608][ T912] ? __rtnl_newlink+0x3fa/0xa50 [ 51.844792][ T912] rtnl_newlink+0x8d1/0xee0 [ 51.844976][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.845161][ T912] ? find_held_lock+0x2b/0x80 [ 51.845357][ T912] ? __rtnl_newlink+0xa50/0xa50 [ 51.845547][ T912] ? mark_usage+0x61/0x170 [ 51.845730][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.845915][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.846096][ T912] ? find_held_lock+0x2b/0x80 [ 51.846279][ T912] ? __rtnl_newlink+0xa50/0xa50 [ 51.846484][ T912] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.846671][ T912] ? __rtnl_newlink+0xa50/0xa50 [ 51.846853][ T912] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.847033][ T912] ? validate_chain+0x38b/0xc20 [ 51.847214][ T912] ? rtnl_link_fill+0x920/0x920 [ 51.847413][ T912] ? __lock_acquire+0x508/0xc10 [ 51.847596][ T912] ? lock_acquire.part.0+0xbc/0x260 [ 51.847775][ T912] ? find_held_lock+0x2b/0x80 [ 51.847957][ T912] netlink_rcv_skb+0x14e/0x3a0 [ 51.848141][ T912] ? rtnl_link_fill+0x920/0x920 [ 51.848322][ T912] ? netlink_ack+0xcf0/0xcf0 [ 51.848529][ T912] ? netlink_deliver_tap+0xc5/0x330 [ 51.848709][ T912] ? netlink_deliver_tap+0x13c/0x330 [ 51.848893][ T912] netlink_unicast+0x486/0x750 [ 51.849075][ T912] ? netlink_attachskb+0x810/0x810 [ 51.849255][ T912] ? __lock_acquire+0x508/0xc10 [ 51.849459][ T912] netlink_sendmsg+0x735/0xc60 [ 51.849646][ T912] ? netlink_unicast+0x750/0x750 [ 51.849827][ T912] ? __might_fault+0x97/0x140 [ 51.850009][ T912] ____sys_sendmsg+0x419/0x850 [ 51.850189][ T912] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.850382][ T912] ? get_timestamp.constprop.0+0x390/0x390 [ 51.850603][ T912] ? move_addr_to_kernel+0x40/0x40 [ 51.850788][ T912] ? stack_depot_save_flags+0x367/0x770 [ 51.850968][ T912] ? validate_chain+0x38b/0xc20 [ 51.851150][ T912] ___sys_sendmsg+0x14e/0x1d0 [ 51.851331][ T912] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.851562][ T912] ? copy_msghdr_from_user+0x460/0x460 [ 51.851756][ T912] __sys_sendmsg+0x145/0x1f0 [ 51.851938][ T912] ? __sys_sendmsg_sock+0x20/0x20 [ 51.852118][ T912] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.852336][ T912] ? do_raw_spin_unlock+0x59/0x250 [ 51.852539][ T912] ? rcu_is_watching+0x15/0xd0 [ 51.852720][ T912] do_syscall_64+0x117/0xfc0 [ 51.852900][ T912] ? trace_hardirqs_off+0xd/0x30 [ 51.853081][ T912] ? exc_page_fault+0xee/0x100 [ 51.853263][ T912] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.853494][ T912] RIP: 0033:0x7f906c73a08e [ 51.853687][ T912] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.854204][ T912] RSP: 002b:00007fff21251c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.854466][ T912] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f906c73a08e [ 51.854713][ T912] RDX: 0000000000000000 RSI: 00007fff21251d40 RDI: 0000000000000005 [ 51.854961][ T912] RBP: 00007fff21251ca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.855205][ T912] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 51.855463][ T912] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21252400 [ 51.855719][ T912] [ 51.855865][ T912] irq event stamp: 26175 [ 51.856012][ T912] hardirqs last enabled at (26185): [] __up_console_sem+0x5a/0x70 [ 51.856287][ T912] hardirqs last disabled at (26194): [] __up_console_sem+0x3f/0x70 [ 51.856583][ T912] softirqs last enabled at (25574): [] handle_softirqs+0x611/0x940 [ 51.856861][ T912] softirqs last disabled at (25561): [] __irq_exit_rcu+0x103/0x1c0 [ 51.857136][ T912] ---[ end trace 0000000000000000 ]--- [ 51.894260][ T913] ------------[ cut here ]------------ [ 51.894912][ T913] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/913 [ 51.895153][ T913] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.895483][ T913] CPU: 1 UID: 0 PID: 913 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.895754][ T913] Tainted: [W]=WARN [ 51.895855][ T913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.896022][ T913] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.896197][ T913] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.896688][ T913] RSP: 0018:ffa000000196f020 EFLAGS: 00010286 [ 51.896856][ T913] RAX: 00000000ffffffa6 RBX: ff1100000c5a3540 RCX: 1ff400000032ddca [ 51.897055][ T913] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a35fc [ 51.897253][ T913] RBP: ff1100000cc7c000 R08: 1fe22000018b46c1 R09: ff11000016b52e58 [ 51.897462][ T913] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 51.897667][ T913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 51.897868][ T913] FS: 00007f0641134840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 51.898103][ T913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.898271][ T913] CR2: 0000000009490988 CR3: 0000000009927004 CR4: 0000000000771ef0 [ 51.898485][ T913] PKRU: 55555554 [ 51.898588][ T913] Call Trace: [ 51.898687][ T913] [ 51.898756][ T913] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.898893][ T913] rtmsg_ifinfo+0x5c/0xb0 [ 51.898996][ T913] ? mark_held_locks+0x40/0x70 [ 51.899129][ T913] __dev_notify_flags+0x1b8/0x280 [ 51.899264][ T913] ? netif_change_name+0x8c0/0x8c0 [ 51.899403][ T913] ? __dev_change_flags+0x4a4/0x6d0 [ 51.899543][ T913] ? netif_set_allmulti+0x2c0/0x2c0 [ 51.899676][ T913] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.899810][ T913] ? is_bpf_text_address+0x68/0x110 [ 51.899945][ T913] netif_change_flags+0xfe/0x190 [ 51.900081][ T913] ? unwind_get_return_address+0x67/0xd0 [ 51.900216][ T913] do_setlink.isra.0+0x1d25/0x2a60 [ 51.900357][ T913] ? rtnl_link_get_size+0x350/0x350 [ 51.900495][ T913] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 51.900662][ T913] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.900793][ T913] ? validate_chain+0x38b/0xc20 [ 51.900926][ T913] ? rcu_read_lock_any_held+0x66/0x90 [ 51.901057][ T913] ? stack_depot_save_flags+0x367/0x770 [ 51.901191][ T913] ? __kernel_text_address+0x12/0x30 [ 51.901324][ T913] ? __lock_acquire+0x508/0xc10 [ 51.901468][ T913] ? lock_acquire.part.0+0xbc/0x260 [ 51.901600][ T913] ? rtnl_newlink+0x883/0xee0 [ 51.901734][ T913] ? rcu_is_watching+0x15/0xd0 [ 51.901867][ T913] ? lock_acquire+0x134/0x160 [ 51.902000][ T913] ? rcu_is_watching+0x15/0xd0 [ 51.902131][ T913] ? rcu_is_watching+0x15/0xd0 [ 51.902264][ T913] ? trace_contention_end+0xb3/0x1a0 [ 51.902402][ T913] ? __mutex_lock+0x1db/0x2010 [ 51.902539][ T913] ? __mutex_lock+0x9b2/0x2010 [ 51.902670][ T913] ? rtnl_newlink+0x883/0xee0 [ 51.902804][ T913] ? ww_mutex_lock+0x160/0x160 [ 51.902939][ T913] ? __rtnl_newlink+0x3fa/0xa50 [ 51.903077][ T913] rtnl_newlink+0x8d1/0xee0 [ 51.903213][ T913] ? lock_acquire.part.0+0xbc/0x260 [ 51.903353][ T913] ? find_held_lock+0x2b/0x80 [ 51.903491][ T913] ? __rtnl_newlink+0xa50/0xa50 [ 51.903623][ T913] ? mark_usage+0x61/0x170 [ 51.903755][ T913] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.903890][ T913] ? lock_acquire.part.0+0xbc/0x260 [ 51.904023][ T913] ? find_held_lock+0x2b/0x80 [ 51.904157][ T913] ? __rtnl_newlink+0xa50/0xa50 [ 51.904289][ T913] ? __lock_release.isra.0+0x6b/0x1a0 [ 51.904432][ T913] ? __rtnl_newlink+0xa50/0xa50 [ 51.904565][ T913] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.904698][ T913] ? validate_chain+0x38b/0xc20 [ 51.904830][ T913] ? rtnl_link_fill+0x920/0x920 [ 51.904964][ T913] ? __lock_acquire+0x508/0xc10 [ 51.905101][ T913] ? lock_acquire.part.0+0xbc/0x260 [ 51.905233][ T913] ? find_held_lock+0x2b/0x80 [ 51.905373][ T913] netlink_rcv_skb+0x14e/0x3a0 [ 51.905511][ T913] ? rtnl_link_fill+0x920/0x920 [ 51.905645][ T913] ? netlink_ack+0xcf0/0xcf0 [ 51.905782][ T913] ? netlink_deliver_tap+0xc5/0x330 [ 51.905914][ T913] ? netlink_deliver_tap+0x13c/0x330 [ 51.906052][ T913] netlink_unicast+0x486/0x750 [ 51.906186][ T913] ? netlink_attachskb+0x810/0x810 [ 51.906320][ T913] ? __lock_acquire+0x508/0xc10 [ 51.906463][ T913] netlink_sendmsg+0x735/0xc60 [ 51.906598][ T913] ? netlink_unicast+0x750/0x750 [ 51.906735][ T913] ? __might_fault+0x97/0x140 [ 51.906870][ T913] ____sys_sendmsg+0x419/0x850 [ 51.907007][ T913] ? copy_msghdr_from_user+0x2a0/0x460 [ 51.907140][ T913] ? get_timestamp.constprop.0+0x390/0x390 [ 51.907304][ T913] ? move_addr_to_kernel+0x40/0x40 [ 51.907451][ T913] ? stack_depot_save_flags+0x367/0x770 [ 51.907584][ T913] ? validate_chain+0x38b/0xc20 [ 51.907717][ T913] ___sys_sendmsg+0x14e/0x1d0 [ 51.907848][ T913] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 51.908013][ T913] ? copy_msghdr_from_user+0x460/0x460 [ 51.908158][ T913] __sys_sendmsg+0x145/0x1f0 [ 51.908291][ T913] ? __sys_sendmsg_sock+0x20/0x20 [ 51.908523][ T913] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 51.908758][ T913] ? do_raw_spin_unlock+0x59/0x250 [ 51.908892][ T913] ? rcu_is_watching+0x15/0xd0 [ 51.909027][ T913] do_syscall_64+0x117/0xfc0 [ 51.909160][ T913] ? trace_hardirqs_off+0xd/0x30 [ 51.909293][ T913] ? exc_page_fault+0xee/0x100 [ 51.909500][ T913] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.909665][ T913] RIP: 0033:0x7f064136e08e [ 51.909807][ T913] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 51.910278][ T913] RSP: 002b:00007ffc37e60cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.910549][ T913] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f064136e08e [ 51.910749][ T913] RDX: 0000000000000000 RSI: 00007ffc37e60d70 RDI: 0000000000000005 [ 51.910949][ T913] RBP: 00007ffc37e60cd0 R08: 0000000000000000 R09: 0000000000000000 [ 51.911152][ T913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 51.911502][ T913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc37e61440 [ 51.911709][ T913] [ 51.911809][ T913] irq event stamp: 22691 [ 51.911910][ T913] hardirqs last enabled at (22699): [] __up_console_sem+0x5a/0x70 [ 51.912153][ T913] hardirqs last disabled at (22706): [] __up_console_sem+0x3f/0x70 [ 51.912414][ T913] softirqs last enabled at (22732): [] handle_softirqs+0x611/0x940 [ 51.912659][ T913] softirqs last disabled at (22715): [] __irq_exit_rcu+0x103/0x1c0 [ 51.912897][ T913] ---[ end trace 0000000000000000 ]--- [ 51.913659][ T383] ------------[ cut here ]------------ [ 51.913807][ T383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u18:2/383 [ 51.914085][ T383] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.914417][ T383] CPU: 0 UID: 0 PID: 383 Comm: kworker/u18:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.914707][ T383] Tainted: [W]=WARN [ 51.914804][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.914967][ T383] Workqueue: events_unbound linkwatch_event [ 51.915132][ T383] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.915297][ T383] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.915761][ T383] RSP: 0018:ffa00000007179e0 EFLAGS: 00010286 [ 51.915924][ T383] RAX: 00000000ffffffa6 RBX: ff1100000c5a3380 RCX: 1ff40000000e2f02 [ 51.916114][ T383] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a343c [ 51.916305][ T383] RBP: ff1100000cc7c000 R08: 1fe22000018b4689 R09: ff1100000f8951a8 [ 51.916522][ T383] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 51.916710][ T383] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.916891][ T383] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.917180][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.917349][ T383] CR2: 000055a85b89e000 CR3: 000000000b65f002 CR4: 0000000000771ef0 [ 51.917600][ T383] PKRU: 55555554 [ 51.917703][ T383] Call Trace: [ 51.917801][ T383] [ 51.917869][ T383] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.918002][ T383] ? notifier_call_chain+0xb0/0x320 [ 51.918128][ T383] rtmsg_ifinfo+0x5c/0xb0 [ 51.918226][ T383] netif_state_change+0x155/0x3d0 [ 51.918359][ T383] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 51.918524][ T383] ? linkwatch_do_dev+0xae/0xd0 [ 51.918650][ T383] __linkwatch_run_queue+0x350/0x850 [ 51.918776][ T383] ? linkwatch_do_dev+0xd0/0xd0 [ 51.918904][ T383] linkwatch_event+0x7f/0xb0 [ 51.919034][ T383] ? __linkwatch_run_queue+0x850/0x850 [ 51.919159][ T383] process_one_work+0xdf8/0x1410 [ 51.919285][ T383] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.919419][ T383] ? lock_acquire.part.0+0xbc/0x260 [ 51.919551][ T383] worker_thread+0x4f1/0xd60 [ 51.919676][ T383] ? rescuer_thread+0x1320/0x1320 [ 51.919798][ T383] ? __kthread_parkme+0xbd/0x210 [ 51.919921][ T383] ? rescuer_thread+0x1320/0x1320 [ 51.920045][ T383] kthread+0x367/0x460 [ 51.920139][ T383] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.920290][ T383] ? kthread_affine_node+0x330/0x330 [ 51.920421][ T383] ret_from_fork+0x474/0x6b0 [ 51.920549][ T383] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.920700][ T383] ? __switch_to+0x5a3/0xe00 [ 51.920823][ T383] ? kthread_affine_node+0x330/0x330 [ 51.920946][ T383] ret_from_fork_asm+0x11/0x20 [ 51.921076][ T383] [ 51.921166][ T383] irq event stamp: 152069 [ 51.921257][ T383] hardirqs last enabled at (152077): [] __up_console_sem+0x5a/0x70 [ 51.921478][ T383] hardirqs last disabled at (152092): [] __up_console_sem+0x3f/0x70 [ 51.921694][ T383] softirqs last enabled at (152090): [] handle_softirqs+0x611/0x940 [ 51.921906][ T383] softirqs last disabled at (152085): [] __irq_exit_rcu+0x103/0x1c0 [ 51.922114][ T383] ---[ end trace 0000000000000000 ]--- [ 51.922900][ T383] ------------[ cut here ]------------ [ 51.923025][ T383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u18:2/383 [ 51.923258][ T383] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 51.923554][ T383] CPU: 0 UID: 0 PID: 383 Comm: kworker/u18:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 51.923830][ T383] Tainted: [W]=WARN [ 51.923922][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.924075][ T383] Workqueue: events_unbound linkwatch_event [ 51.924231][ T383] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 51.924426][ T383] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 51.924897][ T383] RSP: 0018:ffa00000007179e0 EFLAGS: 00010286 [ 51.925067][ T383] RAX: 00000000ffffffa6 RBX: ff110000133ca200 RCX: 1ff40000000e2f02 [ 51.925265][ T383] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133ca2bc [ 51.925480][ T383] RBP: ff11000012621000 R08: 1fe2200002679459 R09: ff1100000f8951a8 [ 51.925676][ T383] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 51.925870][ T383] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 51.926071][ T383] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 51.926295][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.926455][ T383] CR2: 000055a85b89e000 CR3: 000000000b65f002 CR4: 0000000000771ef0 [ 51.926637][ T383] PKRU: 55555554 [ 51.926728][ T383] Call Trace: [ 51.926819][ T383] [ 51.926883][ T383] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 51.927005][ T383] ? notifier_call_chain+0xb0/0x320 [ 51.927128][ T383] rtmsg_ifinfo+0x5c/0xb0 [ 51.927220][ T383] netif_state_change+0x155/0x3d0 [ 51.927341][ T383] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 51.927507][ T383] ? linkwatch_do_dev+0xae/0xd0 [ 51.927636][ T383] __linkwatch_run_queue+0x350/0x850 [ 51.927758][ T383] ? linkwatch_do_dev+0xd0/0xd0 [ 51.927881][ T383] linkwatch_event+0x7f/0xb0 [ 51.928003][ T383] ? __linkwatch_run_queue+0x850/0x850 [ 51.928124][ T383] process_one_work+0xdf8/0x1410 [ 51.928249][ T383] ? pwq_dec_nr_in_flight+0x710/0x710 [ 51.928375][ T383] ? lock_acquire.part.0+0xbc/0x260 [ 51.928515][ T383] worker_thread+0x4f1/0xd60 [ 51.928641][ T383] ? rescuer_thread+0x1320/0x1320 [ 51.928763][ T383] ? __kthread_parkme+0xbd/0x210 [ 51.928887][ T383] ? rescuer_thread+0x1320/0x1320 [ 51.929011][ T383] kthread+0x367/0x460 [ 51.929102][ T383] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 51.929256][ T383] ? kthread_affine_node+0x330/0x330 [ 51.929387][ T383] ret_from_fork+0x474/0x6b0 [ 51.929517][ T383] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 51.929670][ T383] ? __switch_to+0x5a3/0xe00 [ 51.929793][ T383] ? kthread_affine_node+0x330/0x330 [ 51.929915][ T383] ret_from_fork_asm+0x11/0x20 [ 51.930043][ T383] [ 51.930134][ T383] irq event stamp: 152933 [ 51.930226][ T383] hardirqs last enabled at (152941): [] __up_console_sem+0x5a/0x70 [ 51.930452][ T383] hardirqs last disabled at (152950): [] __up_console_sem+0x3f/0x70 [ 51.930669][ T383] softirqs last enabled at (152600): [] handle_softirqs+0x611/0x940 [ 51.930880][ T383] softirqs last disabled at (152573): [] __irq_exit_rcu+0x103/0x1c0 [ 51.931090][ T383] ---[ end trace 0000000000000000 ]--- [ 52.051745][ T916] ------------[ cut here ]------------ [ 52.051927][ T916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/916 [ 52.052172][ T916] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.052827][ T916] CPU: 0 UID: 0 PID: 916 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.053108][ T916] Tainted: [W]=WARN [ 52.053211][ T916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.053389][ T916] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.053573][ T916] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.054059][ T916] RSP: 0018:ffa000000197ee90 EFLAGS: 00010286 [ 52.054232][ T916] RAX: 00000000ffffffa6 RBX: ff1100000d7e0040 RCX: 1ff400000032fd98 [ 52.054446][ T916] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d7e00fc [ 52.054648][ T916] RBP: ff11000012621000 R08: 1fe2200001afc021 R09: ff1100000e8f8b58 [ 52.054851][ T916] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 52.055056][ T916] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 52.055263][ T916] FS: 00007f33263f3840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 52.055515][ T916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.055687][ T916] CR2: 000000002d4fa3b8 CR3: 000000000993c004 CR4: 0000000000771ef0 [ 52.055895][ T916] PKRU: 55555554 [ 52.055997][ T916] Call Trace: [ 52.056099][ T916] [ 52.056171][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.056311][ T916] rtnetlink_event+0xe0/0x1f0 [ 52.056458][ T916] notifier_call_chain+0xb0/0x320 [ 52.056597][ T916] netdev_update_features+0xa9/0xb0 [ 52.056733][ T916] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 52.056905][ T916] veth_xdp_set+0x3b3/0x770 [ 52.057043][ T916] ? veth_xdp_set+0x770/0x770 [ 52.057178][ T916] dev_xdp_install+0x3e6/0x890 [ 52.057316][ T916] ? netif_set_xps_queue+0x40/0x40 [ 52.057466][ T916] dev_xdp_attach+0x4c0/0x1380 [ 52.057604][ T916] ? __bpf_prog_get+0x1ae/0x320 [ 52.057740][ T916] ? bpf_xdp_link_update+0x700/0x700 [ 52.057876][ T916] ? __bpf_prog_get+0x320/0x320 [ 52.058017][ T916] dev_change_xdp_fd+0x176/0x210 [ 52.058163][ T916] do_setlink.isra.0+0x2164/0x2a60 [ 52.058378][ T916] ? rtnl_link_get_size+0x350/0x350 [ 52.058590][ T916] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.058787][ T916] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.058923][ T916] ? validate_chain+0x38b/0xc20 [ 52.059081][ T916] ? rcu_read_lock_any_held+0x66/0x90 [ 52.059285][ T916] ? stack_depot_save_flags+0x367/0x770 [ 52.059492][ T916] ? __kernel_text_address+0x12/0x30 [ 52.059631][ T916] ? __lock_acquire+0x508/0xc10 [ 52.059772][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.059907][ T916] ? lock_acquire+0x134/0x160 [ 52.060042][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.060177][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.060317][ T916] ? trace_contention_end+0xb3/0x1a0 [ 52.060467][ T916] ? __mutex_lock+0x1db/0x2010 [ 52.060605][ T916] ? __mutex_lock+0x9b2/0x2010 [ 52.060741][ T916] ? rtnl_newlink+0x883/0xee0 [ 52.060879][ T916] ? ww_mutex_lock+0x160/0x160 [ 52.061015][ T916] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.061154][ T916] ? __rtnl_newlink+0x3fa/0xa50 [ 52.061293][ T916] rtnl_newlink+0x8d1/0xee0 [ 52.061446][ T916] ? lock_acquire.part.0+0xbc/0x260 [ 52.061580][ T916] ? find_held_lock+0x2b/0x80 [ 52.061717][ T916] ? __rtnl_newlink+0xa50/0xa50 [ 52.061851][ T916] ? mark_usage+0x61/0x170 [ 52.061987][ T916] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.062125][ T916] ? lock_acquire.part.0+0xbc/0x260 [ 52.062259][ T916] ? find_held_lock+0x2b/0x80 [ 52.062404][ T916] ? __rtnl_newlink+0xa50/0xa50 [ 52.062545][ T916] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.062681][ T916] ? __rtnl_newlink+0xa50/0xa50 [ 52.062816][ T916] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.062952][ T916] ? validate_chain+0x38b/0xc20 [ 52.063089][ T916] ? rtnl_link_fill+0x920/0x920 [ 52.063224][ T916] ? __lock_acquire+0x508/0xc10 [ 52.063371][ T916] ? lock_acquire.part.0+0xbc/0x260 [ 52.063514][ T916] ? find_held_lock+0x2b/0x80 [ 52.063652][ T916] netlink_rcv_skb+0x14e/0x3a0 [ 52.063789][ T916] ? rtnl_link_fill+0x920/0x920 [ 52.063928][ T916] ? netlink_ack+0xcf0/0xcf0 [ 52.064067][ T916] ? netlink_deliver_tap+0xc5/0x330 [ 52.064203][ T916] ? netlink_deliver_tap+0x13c/0x330 [ 52.064339][ T916] netlink_unicast+0x486/0x750 [ 52.064492][ T916] ? netlink_attachskb+0x810/0x810 [ 52.064629][ T916] ? __lock_acquire+0x508/0xc10 [ 52.064768][ T916] netlink_sendmsg+0x735/0xc60 [ 52.064906][ T916] ? netlink_unicast+0x750/0x750 [ 52.065044][ T916] ? __might_fault+0x97/0x140 [ 52.065183][ T916] ____sys_sendmsg+0x419/0x850 [ 52.065322][ T916] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.065468][ T916] ? get_timestamp.constprop.0+0x390/0x390 [ 52.065637][ T916] ? move_addr_to_kernel+0x40/0x40 [ 52.065773][ T916] ? stack_depot_save_flags+0x367/0x770 [ 52.065910][ T916] ? validate_chain+0x38b/0xc20 [ 52.066049][ T916] ___sys_sendmsg+0x14e/0x1d0 [ 52.066185][ T916] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 52.066360][ T916] ? copy_msghdr_from_user+0x460/0x460 [ 52.066515][ T916] __sys_sendmsg+0x145/0x1f0 [ 52.066655][ T916] ? __sys_sendmsg_sock+0x20/0x20 [ 52.066791][ T916] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 52.066962][ T916] ? do_raw_spin_unlock+0x59/0x250 [ 52.067099][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.067235][ T916] do_syscall_64+0x117/0xfc0 [ 52.067377][ T916] ? trace_hardirqs_off+0xd/0x30 [ 52.067521][ T916] ? exc_page_fault+0xee/0x100 [ 52.067658][ T916] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.067829][ T916] RIP: 0033:0x7f332662d08e [ 52.067973][ T916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.068469][ T916] RSP: 002b:00007ffd18ab7540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.068678][ T916] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f332662d08e [ 52.068882][ T916] RDX: 0000000000000000 RSI: 00007ffd18ab75f0 RDI: 0000000000000005 [ 52.069085][ T916] RBP: 00007ffd18ab7550 R08: 0000000000000000 R09: 0000000000000000 [ 52.069290][ T916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.069508][ T916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd18ab7cc0 [ 52.069719][ T916] [ 52.069823][ T916] irq event stamp: 27845 [ 52.069927][ T916] hardirqs last enabled at (27853): [] __up_console_sem+0x5a/0x70 [ 52.070168][ T916] hardirqs last disabled at (27860): [] __up_console_sem+0x3f/0x70 [ 52.070421][ T916] softirqs last enabled at (26948): [] handle_softirqs+0x611/0x940 [ 52.070665][ T916] softirqs last disabled at (26429): [] __irq_exit_rcu+0x103/0x1c0 [ 52.070901][ T916] ---[ end trace 0000000000000000 ]--- [ 52.075469][ T916] ------------[ cut here ]------------ [ 52.075608][ T916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/916 [ 52.075831][ T916] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.076133][ T916] CPU: 0 UID: 0 PID: 916 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.076964][ T916] Tainted: [W]=WARN [ 52.077068][ T916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.077231][ T916] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.077470][ T916] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.077987][ T916] RSP: 0018:ffa000000197f0a0 EFLAGS: 00010286 [ 52.078152][ T916] RAX: 00000000ffffffa6 RBX: ff1100000d7e0200 RCX: 1ff400000032fdda [ 52.078417][ T916] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d7e02bc [ 52.078610][ T916] RBP: ff1100000cc7c000 R08: 1fe2200001afc059 R09: ff1100000e8f8b58 [ 52.078801][ T916] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 52.078993][ T916] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000013040e64 [ 52.079189][ T916] FS: 00007f33263f3840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 52.079487][ T916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.079650][ T916] CR2: 000000002d4fa3b8 CR3: 000000000993c004 CR4: 0000000000771ef0 [ 52.079844][ T916] PKRU: 55555554 [ 52.079944][ T916] Call Trace: [ 52.080040][ T916] [ 52.080107][ T916] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.080236][ T916] ? notifier_call_chain+0xb0/0x320 [ 52.080456][ T916] rtmsg_ifinfo+0x5c/0xb0 [ 52.080556][ T916] netif_state_change+0x155/0x3d0 [ 52.080686][ T916] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 52.080847][ T916] ? dev_change_xdp_fd+0x176/0x210 [ 52.080978][ T916] do_setlink.isra.0+0x2176/0x2a60 [ 52.081111][ T916] ? rtnl_link_get_size+0x350/0x350 [ 52.081242][ T916] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.081481][ T916] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.081609][ T916] ? validate_chain+0x38b/0xc20 [ 52.081738][ T916] ? rcu_read_lock_any_held+0x66/0x90 [ 52.081865][ T916] ? stack_depot_save_flags+0x367/0x770 [ 52.081998][ T916] ? __kernel_text_address+0x12/0x30 [ 52.082126][ T916] ? __lock_acquire+0x508/0xc10 [ 52.082258][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.082448][ T916] ? lock_acquire+0x134/0x160 [ 52.082577][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.082703][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.082831][ T916] ? trace_contention_end+0xb3/0x1a0 [ 52.082962][ T916] ? __mutex_lock+0x1db/0x2010 [ 52.083095][ T916] ? __mutex_lock+0x9b2/0x2010 [ 52.083223][ T916] ? rtnl_newlink+0x883/0xee0 [ 52.083412][ T916] ? ww_mutex_lock+0x160/0x160 [ 52.083542][ T916] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.083672][ T916] ? __rtnl_newlink+0x3fa/0xa50 [ 52.083803][ T916] rtnl_newlink+0x8d1/0xee0 [ 52.083932][ T916] ? lock_acquire.part.0+0xbc/0x260 [ 52.084064][ T916] ? find_held_lock+0x2b/0x80 [ 52.084192][ T916] ? __rtnl_newlink+0xa50/0xa50 [ 52.084319][ T916] ? mark_usage+0x61/0x170 [ 52.084504][ T916] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.084636][ T916] ? lock_acquire.part.0+0xbc/0x260 [ 52.084764][ T916] ? find_held_lock+0x2b/0x80 [ 52.084892][ T916] ? __rtnl_newlink+0xa50/0xa50 [ 52.085023][ T916] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.085154][ T916] ? __rtnl_newlink+0xa50/0xa50 [ 52.085282][ T916] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.085475][ T916] ? validate_chain+0x38b/0xc20 [ 52.085604][ T916] ? rtnl_link_fill+0x920/0x920 [ 52.085731][ T916] ? __lock_acquire+0x508/0xc10 [ 52.085861][ T916] ? lock_acquire.part.0+0xbc/0x260 [ 52.085989][ T916] ? find_held_lock+0x2b/0x80 [ 52.086124][ T916] netlink_rcv_skb+0x14e/0x3a0 [ 52.086252][ T916] ? rtnl_link_fill+0x920/0x920 [ 52.086442][ T916] ? netlink_ack+0xcf0/0xcf0 [ 52.086574][ T916] ? netlink_deliver_tap+0xc5/0x330 [ 52.086703][ T916] ? netlink_deliver_tap+0x13c/0x330 [ 52.086833][ T916] netlink_unicast+0x486/0x750 [ 52.086965][ T916] ? netlink_attachskb+0x810/0x810 [ 52.087097][ T916] ? __lock_acquire+0x508/0xc10 [ 52.087227][ T916] netlink_sendmsg+0x735/0xc60 [ 52.087417][ T916] ? netlink_unicast+0x750/0x750 [ 52.087548][ T916] ? __might_fault+0x97/0x140 [ 52.087679][ T916] ____sys_sendmsg+0x419/0x850 [ 52.087810][ T916] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.087939][ T916] ? get_timestamp.constprop.0+0x390/0x390 [ 52.088099][ T916] ? move_addr_to_kernel+0x40/0x40 [ 52.088231][ T916] ? stack_depot_save_flags+0x367/0x770 [ 52.088422][ T916] ? validate_chain+0x38b/0xc20 [ 52.088553][ T916] ___sys_sendmsg+0x14e/0x1d0 [ 52.088684][ T916] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 52.088848][ T916] ? copy_msghdr_from_user+0x460/0x460 [ 52.088989][ T916] __sys_sendmsg+0x145/0x1f0 [ 52.089120][ T916] ? __sys_sendmsg_sock+0x20/0x20 [ 52.089251][ T916] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 52.089473][ T916] ? do_raw_spin_unlock+0x59/0x250 [ 52.089605][ T916] ? rcu_is_watching+0x15/0xd0 [ 52.089736][ T916] do_syscall_64+0x117/0xfc0 [ 52.089864][ T916] ? trace_hardirqs_off+0xd/0x30 [ 52.089994][ T916] ? exc_page_fault+0xee/0x100 [ 52.090122][ T916] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.090287][ T916] RIP: 0033:0x7f332662d08e [ 52.090486][ T916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.090942][ T916] RSP: 002b:00007ffd18ab7540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.091137][ T916] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f332662d08e [ 52.091329][ T916] RDX: 0000000000000000 RSI: 00007ffd18ab75f0 RDI: 0000000000000005 [ 52.091588][ T916] RBP: 00007ffd18ab7550 R08: 0000000000000000 R09: 0000000000000000 [ 52.091779][ T916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.091971][ T916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd18ab7cc0 [ 52.092170][ T916] [ 52.092266][ T916] irq event stamp: 31491 [ 52.092453][ T916] hardirqs last enabled at (31595): [] __up_console_sem+0x5a/0x70 [ 52.092677][ T916] hardirqs last disabled at (31602): [] __up_console_sem+0x3f/0x70 [ 52.092899][ T916] softirqs last enabled at (31592): [] handle_softirqs+0x611/0x940 [ 52.093125][ T916] softirqs last disabled at (31499): [] __irq_exit_rcu+0x103/0x1c0 [ 52.093404][ T916] ---[ end trace 0000000000000000 ]--- [ 52.173474][ T919] ------------[ cut here ]------------ [ 52.173693][ T919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/919 [ 52.173992][ T919] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.174846][ T919] CPU: 2 UID: 0 PID: 919 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.175177][ T919] Tainted: [W]=WARN [ 52.175330][ T919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.175625][ T919] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.175858][ T919] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.176423][ T919] RSP: 0018:ffa000000197efd0 EFLAGS: 00010286 [ 52.176661][ T919] RAX: 00000000ffffffa6 RBX: ff110000093823c0 RCX: 1ff400000032fdc0 [ 52.176917][ T919] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000938247c [ 52.177179][ T919] RBP: ff1100000e9da000 R08: 1fe2200001270491 R09: ff110000133d0b80 [ 52.177457][ T919] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 52.177713][ T919] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e9dae44 [ 52.177972][ T919] FS: 00007f3d0c0ce840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 52.178270][ T919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.178513][ T919] CR2: 0000000000437490 CR3: 0000000009656005 CR4: 0000000000771ef0 [ 52.178770][ T919] PKRU: 55555554 [ 52.178922][ T919] Call Trace: [ 52.179077][ T919] [ 52.179199][ T919] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.179398][ T919] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 52.179606][ T919] rtmsg_ifinfo+0x5c/0xb0 [ 52.179761][ T919] ? ip6_route_dev_notify+0x3d/0x790 [ 52.179951][ T919] __dev_notify_flags+0x1b8/0x280 [ 52.180142][ T919] ? notifier_call_chain+0xb0/0x320 [ 52.180332][ T919] ? netif_change_name+0x8c0/0x8c0 [ 52.180546][ T919] ? register_netdevice+0x1171/0x1bc0 [ 52.180743][ T919] rtnl_configure_link+0x1ac/0x390 [ 52.180936][ T919] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 52.181130][ T919] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 52.181323][ T919] vxlan_newlink+0x196/0x270 [vxlan] [ 52.181537][ T919] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 52.181729][ T919] ? rtnl_create_link+0x169/0xf20 [ 52.181918][ T919] ? nla_strscpy+0xe3/0x180 [ 52.182109][ T919] rtnl_newlink_create+0x2da/0x8c0 [ 52.182303][ T919] ? rtnl_create_link+0xf20/0xf20 [ 52.182512][ T919] ? __dev_get_by_name+0x12/0x50 [ 52.182703][ T919] ? rtnl_dev_get+0xd7/0x170 [ 52.182901][ T919] __rtnl_newlink+0x22b/0xa50 [ 52.183097][ T919] rtnl_newlink+0x8d1/0xee0 [ 52.183287][ T919] ? lock_acquire.part.0+0xbc/0x260 [ 52.183496][ T919] ? find_held_lock+0x2b/0x80 [ 52.183690][ T919] ? __rtnl_newlink+0xa50/0xa50 [ 52.183878][ T919] ? mark_usage+0x61/0x170 [ 52.184066][ T919] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.184259][ T919] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.184467][ T919] ? __rtnl_newlink+0xa50/0xa50 [ 52.184659][ T919] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.184848][ T919] ? validate_chain+0x38b/0xc20 [ 52.185038][ T919] ? rtnl_link_fill+0x920/0x920 [ 52.185229][ T919] ? __lock_acquire+0x508/0xc10 [ 52.185447][ T919] ? lock_acquire.part.0+0xbc/0x260 [ 52.185660][ T919] ? find_held_lock+0x2b/0x80 [ 52.185852][ T919] netlink_rcv_skb+0x14e/0x3a0 [ 52.186040][ T919] ? rtnl_link_fill+0x920/0x920 [ 52.186231][ T919] ? netlink_ack+0xcf0/0xcf0 [ 52.186519][ T919] ? netlink_deliver_tap+0xc5/0x330 [ 52.186726][ T919] ? netlink_deliver_tap+0x13c/0x330 [ 52.186924][ T919] netlink_unicast+0x486/0x750 [ 52.187115][ T919] ? netlink_attachskb+0x810/0x810 [ 52.187388][ T919] ? __lock_acquire+0x508/0xc10 [ 52.187605][ T919] netlink_sendmsg+0x735/0xc60 [ 52.187795][ T919] ? netlink_unicast+0x750/0x750 [ 52.187985][ T919] ? __might_fault+0x97/0x140 [ 52.188182][ T919] ____sys_sendmsg+0x419/0x850 [ 52.188468][ T919] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.188726][ T919] ? get_timestamp.constprop.0+0x390/0x390 [ 52.188975][ T919] ? move_addr_to_kernel+0x40/0x40 [ 52.189240][ T919] ___sys_sendmsg+0x14e/0x1d0 [ 52.189459][ T919] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.189665][ T919] ? copy_msghdr_from_user+0x460/0x460 [ 52.189915][ T919] ? lock_vma_under_rcu+0x159/0x410 [ 52.190146][ T919] __sys_sendmsg+0x145/0x1f0 [ 52.190431][ T919] ? __sys_sendmsg_sock+0x20/0x20 [ 52.190700][ T919] ? rcu_is_watching+0x15/0xd0 [ 52.190965][ T919] ? rcu_is_watching+0x15/0xd0 [ 52.191237][ T919] do_syscall_64+0x117/0xfc0 [ 52.191523][ T919] ? trace_hardirqs_off+0xd/0x30 [ 52.191716][ T919] ? exc_page_fault+0xee/0x100 [ 52.191978][ T919] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.192292][ T919] RIP: 0033:0x7f3d0c30808e [ 52.192575][ T919] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.193245][ T919] RSP: 002b:00007ffdc329d2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.193590][ T919] RAX: ffffffffffffffda RBX: 00007ffdc329da70 RCX: 00007f3d0c30808e [ 52.193956][ T919] RDX: 0000000000000000 RSI: 00007ffdc329d370 RDI: 0000000000000005 [ 52.194327][ T919] RBP: 00007ffdc329d2d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.194712][ T919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.194975][ T919] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc329da40 [ 52.195241][ T919] [ 52.195415][ T919] irq event stamp: 19859 [ 52.195568][ T919] hardirqs last enabled at (19869): [] __up_console_sem+0x5a/0x70 [ 52.195857][ T919] hardirqs last disabled at (19878): [] __up_console_sem+0x3f/0x70 [ 52.196146][ T919] softirqs last enabled at (18930): [] handle_softirqs+0x611/0x940 [ 52.196462][ T919] softirqs last disabled at (18227): [] __irq_exit_rcu+0x103/0x1c0 [ 52.196752][ T919] ---[ end trace 0000000000000000 ]--- [ 52.231115][ T920] ------------[ cut here ]------------ [ 52.231273][ T920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/920 [ 52.232058][ T920] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.232373][ T920] CPU: 3 UID: 0 PID: 920 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.232648][ T920] Tainted: [W]=WARN [ 52.232750][ T920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.232915][ T920] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.233088][ T920] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.233565][ T920] RSP: 0018:ffa000000129f020 EFLAGS: 00010286 [ 52.233734][ T920] RAX: 00000000ffffffa6 RBX: ff11000011979700 RCX: 1ff4000000253dca [ 52.233932][ T920] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119797bc [ 52.234129][ T920] RBP: ff1100000e9da000 R08: 1fe220000232f2f9 R09: ff1100000f8bd158 [ 52.234324][ T920] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 52.234536][ T920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 52.234733][ T920] FS: 00007f793ce60840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 52.234963][ T920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.235127][ T920] CR2: 00007f793d1301a0 CR3: 0000000014b8a002 CR4: 0000000000771ef0 [ 52.235327][ T920] PKRU: 55555554 [ 52.235437][ T920] Call Trace: [ 52.235535][ T920] [ 52.235603][ T920] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.235735][ T920] rtmsg_ifinfo+0x5c/0xb0 [ 52.235837][ T920] ? mark_held_locks+0x40/0x70 [ 52.235967][ T920] __dev_notify_flags+0x1b8/0x280 [ 52.236101][ T920] ? netif_change_name+0x8c0/0x8c0 [ 52.236234][ T920] ? __dev_change_flags+0x4a4/0x6d0 [ 52.236374][ T920] ? netif_set_allmulti+0x2c0/0x2c0 [ 52.236512][ T920] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.236647][ T920] ? is_bpf_text_address+0x68/0x110 [ 52.236780][ T920] netif_change_flags+0xfe/0x190 [ 52.236913][ T920] ? unwind_get_return_address+0x67/0xd0 [ 52.237045][ T920] do_setlink.isra.0+0x1d25/0x2a60 [ 52.237181][ T920] ? rtnl_link_get_size+0x350/0x350 [ 52.237312][ T920] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.237486][ T920] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.237617][ T920] ? validate_chain+0x38b/0xc20 [ 52.237747][ T920] ? rcu_read_lock_any_held+0x66/0x90 [ 52.237876][ T920] ? stack_depot_save_flags+0x367/0x770 [ 52.238010][ T920] ? __kernel_text_address+0x12/0x30 [ 52.238144][ T920] ? __lock_acquire+0x508/0xc10 [ 52.238277][ T920] ? lock_acquire.part.0+0xbc/0x260 [ 52.238417][ T920] ? rtnl_newlink+0x883/0xee0 [ 52.238550][ T920] ? rcu_is_watching+0x15/0xd0 [ 52.238685][ T920] ? lock_acquire+0x134/0x160 [ 52.238820][ T920] ? rcu_is_watching+0x15/0xd0 [ 52.238955][ T920] ? rcu_is_watching+0x15/0xd0 [ 52.239087][ T920] ? trace_contention_end+0xb3/0x1a0 [ 52.239224][ T920] ? __mutex_lock+0x1db/0x2010 [ 52.239360][ T920] ? __mutex_lock+0x9b2/0x2010 [ 52.239498][ T920] ? rtnl_newlink+0x883/0xee0 [ 52.239630][ T920] ? ww_mutex_lock+0x160/0x160 [ 52.239764][ T920] ? __rtnl_newlink+0x3fa/0xa50 [ 52.239899][ T920] rtnl_newlink+0x8d1/0xee0 [ 52.240033][ T920] ? lock_acquire.part.0+0xbc/0x260 [ 52.240165][ T920] ? find_held_lock+0x2b/0x80 [ 52.240296][ T920] ? __rtnl_newlink+0xa50/0xa50 [ 52.240437][ T920] ? mark_usage+0x61/0x170 [ 52.240568][ T920] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.240702][ T920] ? lock_acquire.part.0+0xbc/0x260 [ 52.240833][ T920] ? find_held_lock+0x2b/0x80 [ 52.240964][ T920] ? __rtnl_newlink+0xa50/0xa50 [ 52.241096][ T920] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.241231][ T920] ? __rtnl_newlink+0xa50/0xa50 [ 52.241441][ T920] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.241633][ T920] ? validate_chain+0x38b/0xc20 [ 52.241769][ T920] ? rtnl_link_fill+0x920/0x920 [ 52.241904][ T920] ? __lock_acquire+0x508/0xc10 [ 52.242042][ T920] ? lock_acquire.part.0+0xbc/0x260 [ 52.242180][ T920] ? find_held_lock+0x2b/0x80 [ 52.242317][ T920] netlink_rcv_skb+0x14e/0x3a0 [ 52.242525][ T920] ? rtnl_link_fill+0x920/0x920 [ 52.242665][ T920] ? netlink_ack+0xcf0/0xcf0 [ 52.242807][ T920] ? netlink_deliver_tap+0xc5/0x330 [ 52.242937][ T920] ? netlink_deliver_tap+0x13c/0x330 [ 52.243071][ T920] netlink_unicast+0x486/0x750 [ 52.243201][ T920] ? netlink_attachskb+0x810/0x810 [ 52.243333][ T920] ? __lock_acquire+0x508/0xc10 [ 52.243553][ T920] netlink_sendmsg+0x735/0xc60 [ 52.243684][ T920] ? netlink_unicast+0x750/0x750 [ 52.243815][ T920] ? __might_fault+0x97/0x140 [ 52.243950][ T920] ____sys_sendmsg+0x419/0x850 [ 52.244081][ T920] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.244213][ T920] ? get_timestamp.constprop.0+0x390/0x390 [ 52.244548][ T920] ? move_addr_to_kernel+0x40/0x40 [ 52.244684][ T920] ? stack_depot_save_flags+0x367/0x770 [ 52.244816][ T920] ? validate_chain+0x38b/0xc20 [ 52.244948][ T920] ___sys_sendmsg+0x14e/0x1d0 [ 52.245079][ T920] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 52.245243][ T920] ? copy_msghdr_from_user+0x460/0x460 [ 52.245449][ T920] __sys_sendmsg+0x145/0x1f0 [ 52.245580][ T920] ? __sys_sendmsg_sock+0x20/0x20 [ 52.245710][ T920] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 52.245876][ T920] ? do_raw_spin_unlock+0x59/0x250 [ 52.246051][ T920] ? rcu_is_watching+0x15/0xd0 [ 52.246245][ T920] do_syscall_64+0x117/0xfc0 [ 52.246458][ T920] ? trace_hardirqs_off+0xd/0x30 [ 52.246656][ T920] ? exc_page_fault+0xee/0x100 [ 52.246866][ T920] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.247112][ T920] RIP: 0033:0x7f793d09a08e [ 52.247316][ T920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.247797][ T920] RSP: 002b:00007ffd7d94b7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.247994][ T920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f793d09a08e [ 52.248193][ T920] RDX: 0000000000000000 RSI: 00007ffd7d94b8a0 RDI: 0000000000000005 [ 52.248392][ T920] RBP: 00007ffd7d94b800 R08: 0000000000000000 R09: 0000000000000000 [ 52.248595][ T920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.248788][ T920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d94bf70 [ 52.248993][ T920] [ 52.249092][ T920] irq event stamp: 24611 [ 52.249189][ T920] hardirqs last enabled at (24619): [] __up_console_sem+0x5a/0x70 [ 52.249436][ T920] hardirqs last disabled at (24634): [] __up_console_sem+0x3f/0x70 [ 52.249661][ T920] softirqs last enabled at (24632): [] handle_softirqs+0x611/0x940 [ 52.249890][ T920] softirqs last disabled at (24627): [] __irq_exit_rcu+0x103/0x1c0 [ 52.250122][ T920] ---[ end trace 0000000000000000 ]--- [ 52.337335][ T923] ------------[ cut here ]------------ [ 52.337513][ T923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/923 [ 52.337761][ T923] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.338091][ T923] CPU: 0 UID: 0 PID: 923 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.338384][ T923] Tainted: [W]=WARN [ 52.338493][ T923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.338670][ T923] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.338854][ T923] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.339359][ T923] RSP: 0018:ffa00000019befd0 EFLAGS: 00010286 [ 52.339543][ T923] RAX: 00000000ffffffa6 RBX: ff11000017693000 RCX: 1ff4000000337dc0 [ 52.339753][ T923] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176930bc [ 52.339965][ T923] RBP: ff1100001771a000 R08: 1fe2200002ed2619 R09: ff1100001729d180 [ 52.340176][ T923] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 52.340390][ T923] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001771ae44 [ 52.340612][ T923] FS: 00007f7382ba0840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 52.340861][ T923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.341040][ T923] CR2: 00007f7382d99460 CR3: 000000000c817004 CR4: 0000000000771ef0 [ 52.341251][ T923] PKRU: 55555554 [ 52.341361][ T923] Call Trace: [ 52.341472][ T923] [ 52.341545][ T923] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.341689][ T923] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 52.341834][ T923] rtmsg_ifinfo+0x5c/0xb0 [ 52.341942][ T923] ? ip6_route_dev_notify+0x3d/0x790 [ 52.342085][ T923] __dev_notify_flags+0x1b8/0x280 [ 52.342225][ T923] ? notifier_call_chain+0xb0/0x320 [ 52.342372][ T923] ? netif_change_name+0x8c0/0x8c0 [ 52.342522][ T923] ? register_netdevice+0x1171/0x1bc0 [ 52.342665][ T923] rtnl_configure_link+0x1ac/0x390 [ 52.342807][ T923] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 52.342952][ T923] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 52.343097][ T923] vxlan_newlink+0x196/0x270 [vxlan] [ 52.343240][ T923] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 52.343392][ T923] ? rtnl_create_link+0x169/0xf20 [ 52.343539][ T923] ? nla_strscpy+0xe3/0x180 [ 52.343682][ T923] rtnl_newlink_create+0x2da/0x8c0 [ 52.343825][ T923] ? rtnl_create_link+0xf20/0xf20 [ 52.343965][ T923] ? __dev_get_by_name+0x12/0x50 [ 52.344106][ T923] ? rtnl_dev_get+0xd7/0x170 [ 52.344254][ T923] __rtnl_newlink+0x22b/0xa50 [ 52.344487][ T923] rtnl_newlink+0x8d1/0xee0 [ 52.344633][ T923] ? lock_acquire.part.0+0xbc/0x260 [ 52.344773][ T923] ? find_held_lock+0x2b/0x80 [ 52.344914][ T923] ? __rtnl_newlink+0xa50/0xa50 [ 52.345058][ T923] ? mark_usage+0x61/0x170 [ 52.345197][ T923] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.345410][ T923] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.345712][ T923] ? __rtnl_newlink+0xa50/0xa50 [ 52.345856][ T923] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.345996][ T923] ? validate_chain+0x38b/0xc20 [ 52.346138][ T923] ? rtnl_link_fill+0x920/0x920 [ 52.346279][ T923] ? __lock_acquire+0x508/0xc10 [ 52.346499][ T923] ? lock_acquire.part.0+0xbc/0x260 [ 52.346639][ T923] ? find_held_lock+0x2b/0x80 [ 52.346781][ T923] netlink_rcv_skb+0x14e/0x3a0 [ 52.346921][ T923] ? rtnl_link_fill+0x920/0x920 [ 52.347063][ T923] ? netlink_ack+0xcf0/0xcf0 [ 52.347207][ T923] ? netlink_deliver_tap+0xc5/0x330 [ 52.347425][ T923] ? netlink_deliver_tap+0x13c/0x330 [ 52.347568][ T923] netlink_unicast+0x486/0x750 [ 52.347709][ T923] ? netlink_attachskb+0x810/0x810 [ 52.347853][ T923] ? __lock_acquire+0x508/0xc10 [ 52.347995][ T923] netlink_sendmsg+0x735/0xc60 [ 52.348137][ T923] ? netlink_unicast+0x750/0x750 [ 52.348281][ T923] ? __might_fault+0x97/0x140 [ 52.348434][ T923] ____sys_sendmsg+0x419/0x850 [ 52.348576][ T923] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.348717][ T923] ? get_timestamp.constprop.0+0x390/0x390 [ 52.348891][ T923] ? move_addr_to_kernel+0x40/0x40 [ 52.349038][ T923] ___sys_sendmsg+0x14e/0x1d0 [ 52.349179][ T923] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.349321][ T923] ? copy_msghdr_from_user+0x460/0x460 [ 52.349515][ T923] ? lock_vma_under_rcu+0x159/0x410 [ 52.349659][ T923] __sys_sendmsg+0x145/0x1f0 [ 52.349801][ T923] ? __sys_sendmsg_sock+0x20/0x20 [ 52.349946][ T923] ? rcu_is_watching+0x15/0xd0 [ 52.350087][ T923] ? rcu_is_watching+0x15/0xd0 [ 52.350230][ T923] do_syscall_64+0x117/0xfc0 [ 52.350378][ T923] ? trace_hardirqs_off+0xd/0x30 [ 52.350524][ T923] ? exc_page_fault+0xee/0x100 [ 52.350665][ T923] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.350841][ T923] RIP: 0033:0x7f7382dda08e [ 52.350990][ T923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.351500][ T923] RSP: 002b:00007ffe548e9b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.351714][ T923] RAX: ffffffffffffffda RBX: 00007ffe548ea2e0 RCX: 00007f7382dda08e [ 52.351925][ T923] RDX: 0000000000000000 RSI: 00007ffe548e9be0 RDI: 0000000000000005 [ 52.352136][ T923] RBP: 00007ffe548e9b40 R08: 0000000000000000 R09: 0000000000000000 [ 52.352352][ T923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.352570][ T923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe548ea2b0 [ 52.352787][ T923] [ 52.352892][ T923] irq event stamp: 18721 [ 52.353000][ T923] hardirqs last enabled at (18729): [] __up_console_sem+0x5a/0x70 [ 52.353247][ T923] hardirqs last disabled at (18736): [] __up_console_sem+0x3f/0x70 [ 52.353500][ T923] softirqs last enabled at (18446): [] handle_softirqs+0x611/0x940 [ 52.353745][ T923] softirqs last disabled at (18341): [] __irq_exit_rcu+0x103/0x1c0 [ 52.353992][ T923] ---[ end trace 0000000000000000 ]--- [ 52.377639][ T924] ------------[ cut here ]------------ [ 52.377839][ T924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/924 [ 52.378112][ T924] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.378480][ T924] CPU: 2 UID: 0 PID: 924 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.378787][ T924] Tainted: [W]=WARN [ 52.378935][ T924] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.379145][ T924] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.379376][ T924] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.379900][ T924] RSP: 0018:ffa00000019cf020 EFLAGS: 00010286 [ 52.380111][ T924] RAX: 00000000ffffffa6 RBX: ff11000016bdae40 RCX: 1ff4000000339dca [ 52.380364][ T924] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bdaefc [ 52.380611][ T924] RBP: ff1100001771a000 R08: 1fe2200002d7b5e1 R09: ff1100000f915158 [ 52.380851][ T924] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 52.381093][ T924] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 52.381335][ T924] FS: 00007f0bdcd41840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 52.381628][ T924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.381839][ T924] CR2: 00007f0bdd0111a0 CR3: 0000000009836001 CR4: 0000000000771ef0 [ 52.382086][ T924] PKRU: 55555554 [ 52.382230][ T924] Call Trace: [ 52.382386][ T924] [ 52.382513][ T924] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.382694][ T924] rtmsg_ifinfo+0x5c/0xb0 [ 52.382842][ T924] ? mark_held_locks+0x40/0x70 [ 52.383019][ T924] __dev_notify_flags+0x1b8/0x280 [ 52.383200][ T924] ? netif_change_name+0x8c0/0x8c0 [ 52.383391][ T924] ? __dev_change_flags+0x4a4/0x6d0 [ 52.383581][ T924] ? netif_set_allmulti+0x2c0/0x2c0 [ 52.383760][ T924] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.383940][ T924] ? is_bpf_text_address+0x68/0x110 [ 52.384122][ T924] netif_change_flags+0xfe/0x190 [ 52.384302][ T924] ? unwind_get_return_address+0x67/0xd0 [ 52.384499][ T924] do_setlink.isra.0+0x1d25/0x2a60 [ 52.384687][ T924] ? rtnl_link_get_size+0x350/0x350 [ 52.384867][ T924] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.385078][ T924] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.385256][ T924] ? validate_chain+0x38b/0xc20 [ 52.385455][ T924] ? rcu_read_lock_any_held+0x66/0x90 [ 52.385636][ T924] ? stack_depot_save_flags+0x367/0x770 [ 52.385817][ T924] ? __kernel_text_address+0x12/0x30 [ 52.385999][ T924] ? __lock_acquire+0x508/0xc10 [ 52.386179][ T924] ? lock_acquire.part.0+0xbc/0x260 [ 52.386369][ T924] ? rtnl_newlink+0x883/0xee0 [ 52.386558][ T924] ? rcu_is_watching+0x15/0xd0 [ 52.386735][ T924] ? lock_acquire+0x134/0x160 [ 52.386911][ T924] ? rcu_is_watching+0x15/0xd0 [ 52.387089][ T924] ? rcu_is_watching+0x15/0xd0 [ 52.387271][ T924] ? trace_contention_end+0xb3/0x1a0 [ 52.387466][ T924] ? __mutex_lock+0x1db/0x2010 [ 52.387644][ T924] ? __mutex_lock+0x9b2/0x2010 [ 52.387824][ T924] ? rtnl_newlink+0x883/0xee0 [ 52.388005][ T924] ? ww_mutex_lock+0x160/0x160 [ 52.388185][ T924] ? __rtnl_newlink+0x3fa/0xa50 [ 52.388378][ T924] rtnl_newlink+0x8d1/0xee0 [ 52.388570][ T924] ? lock_acquire.part.0+0xbc/0x260 [ 52.388750][ T924] ? find_held_lock+0x2b/0x80 [ 52.388928][ T924] ? __rtnl_newlink+0xa50/0xa50 [ 52.389104][ T924] ? mark_usage+0x61/0x170 [ 52.389281][ T924] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.389485][ T924] ? lock_acquire.part.0+0xbc/0x260 [ 52.389663][ T924] ? find_held_lock+0x2b/0x80 [ 52.389841][ T924] ? __rtnl_newlink+0xa50/0xa50 [ 52.390019][ T924] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.390200][ T924] ? __rtnl_newlink+0xa50/0xa50 [ 52.390392][ T924] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.390594][ T924] ? validate_chain+0x38b/0xc20 [ 52.390771][ T924] ? rtnl_link_fill+0x920/0x920 [ 52.390948][ T924] ? __lock_acquire+0x508/0xc10 [ 52.391128][ T924] ? lock_acquire.part.0+0xbc/0x260 [ 52.391303][ T924] ? find_held_lock+0x2b/0x80 [ 52.391515][ T924] netlink_rcv_skb+0x14e/0x3a0 [ 52.391693][ T924] ? rtnl_link_fill+0x920/0x920 [ 52.391873][ T924] ? netlink_ack+0xcf0/0xcf0 [ 52.392055][ T924] ? netlink_deliver_tap+0xc5/0x330 [ 52.392231][ T924] ? netlink_deliver_tap+0x13c/0x330 [ 52.392433][ T924] netlink_unicast+0x486/0x750 [ 52.392615][ T924] ? netlink_attachskb+0x810/0x810 [ 52.392793][ T924] ? __lock_acquire+0x508/0xc10 [ 52.392974][ T924] netlink_sendmsg+0x735/0xc60 [ 52.393155][ T924] ? netlink_unicast+0x750/0x750 [ 52.393334][ T924] ? __might_fault+0x97/0x140 [ 52.393541][ T924] ____sys_sendmsg+0x419/0x850 [ 52.393723][ T924] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.393917][ T924] ? get_timestamp.constprop.0+0x390/0x390 [ 52.394125][ T924] ? move_addr_to_kernel+0x40/0x40 [ 52.394307][ T924] ? stack_depot_save_flags+0x367/0x770 [ 52.394505][ T924] ? validate_chain+0x38b/0xc20 [ 52.394688][ T924] ___sys_sendmsg+0x14e/0x1d0 [ 52.394866][ T924] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 52.395076][ T924] ? copy_msghdr_from_user+0x460/0x460 [ 52.395265][ T924] __sys_sendmsg+0x145/0x1f0 [ 52.395465][ T924] ? __sys_sendmsg_sock+0x20/0x20 [ 52.395645][ T924] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 52.395856][ T924] ? do_raw_spin_unlock+0x59/0x250 [ 52.396035][ T924] ? rcu_is_watching+0x15/0xd0 [ 52.396215][ T924] do_syscall_64+0x117/0xfc0 [ 52.396406][ T924] ? trace_hardirqs_off+0xd/0x30 [ 52.396592][ T924] ? exc_page_fault+0xee/0x100 [ 52.396773][ T924] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.397061][ T924] RIP: 0033:0x7f0bdcf7b08e [ 52.397262][ T924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.397789][ T924] RSP: 002b:00007ffd313f9990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.398034][ T924] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bdcf7b08e [ 52.398278][ T924] RDX: 0000000000000000 RSI: 00007ffd313f9a40 RDI: 0000000000000005 [ 52.398541][ T924] RBP: 00007ffd313f99a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.398784][ T924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.399026][ T924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd313fa110 [ 52.399280][ T924] [ 52.399446][ T924] irq event stamp: 14311 [ 52.399592][ T924] hardirqs last enabled at (14321): [] __up_console_sem+0x5a/0x70 [ 52.399866][ T924] hardirqs last disabled at (14330): [] __up_console_sem+0x3f/0x70 [ 52.400139][ T924] softirqs last enabled at (13256): [] handle_softirqs+0x611/0x940 [ 52.400433][ T924] softirqs last disabled at (13251): [] __irq_exit_rcu+0x103/0x1c0 [ 52.400703][ T924] ---[ end trace 0000000000000000 ]--- [ 52.491783][ T927] ------------[ cut here ]------------ [ 52.491997][ T927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/927 [ 52.492293][ T927] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.492694][ T927] CPU: 2 UID: 0 PID: 927 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.493023][ T927] Tainted: [W]=WARN [ 52.493177][ T927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.493422][ T927] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.493657][ T927] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.494200][ T927] RSP: 0018:ffa00000019fefd0 EFLAGS: 00010286 [ 52.494446][ T927] RAX: 00000000ffffffa6 RBX: ff1100000619bc40 RCX: 1ff400000033fdc0 [ 52.494706][ T927] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000619bcfc [ 52.494965][ T927] RBP: ff1100000fb42000 R08: 1fe2200000c337a1 R09: ff1100000f4dd180 [ 52.495223][ T927] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 52.495500][ T927] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fb42e44 [ 52.495762][ T927] FS: 00007fb372a84840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 52.496057][ T927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.496281][ T927] CR2: 00007fb372c7d460 CR3: 000000000ff3f004 CR4: 0000000000771ef0 [ 52.496563][ T927] PKRU: 55555554 [ 52.496718][ T927] Call Trace: [ 52.496872][ T927] [ 52.496995][ T927] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.497187][ T927] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 52.497393][ T927] rtmsg_ifinfo+0x5c/0xb0 [ 52.497559][ T927] ? ip6_route_dev_notify+0x3d/0x790 [ 52.497749][ T927] __dev_notify_flags+0x1b8/0x280 [ 52.497939][ T927] ? notifier_call_chain+0xb0/0x320 [ 52.498129][ T927] ? netif_change_name+0x8c0/0x8c0 [ 52.498320][ T927] ? register_netdevice+0x1171/0x1bc0 [ 52.498536][ T927] rtnl_configure_link+0x1ac/0x390 [ 52.498732][ T927] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 52.498928][ T927] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 52.499123][ T927] vxlan_newlink+0x196/0x270 [vxlan] [ 52.499317][ T927] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 52.499536][ T927] ? rtnl_create_link+0x169/0xf20 [ 52.499730][ T927] ? nla_strscpy+0xe3/0x180 [ 52.499921][ T927] rtnl_newlink_create+0x2da/0x8c0 [ 52.500113][ T927] ? rtnl_create_link+0xf20/0xf20 [ 52.500302][ T927] ? __dev_get_by_name+0x12/0x50 [ 52.500528][ T927] ? rtnl_dev_get+0xd7/0x170 [ 52.500727][ T927] __rtnl_newlink+0x22b/0xa50 [ 52.500924][ T927] rtnl_newlink+0x8d1/0xee0 [ 52.501117][ T927] ? lock_acquire.part.0+0xbc/0x260 [ 52.501306][ T927] ? find_held_lock+0x2b/0x80 [ 52.501518][ T927] ? __rtnl_newlink+0xa50/0xa50 [ 52.501712][ T927] ? mark_usage+0x61/0x170 [ 52.501903][ T927] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.502099][ T927] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.502293][ T927] ? __rtnl_newlink+0xa50/0xa50 [ 52.502502][ T927] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.502692][ T927] ? validate_chain+0x38b/0xc20 [ 52.502880][ T927] ? rtnl_link_fill+0x920/0x920 [ 52.503069][ T927] ? __lock_acquire+0x508/0xc10 [ 52.503259][ T927] ? lock_acquire.part.0+0xbc/0x260 [ 52.503466][ T927] ? find_held_lock+0x2b/0x80 [ 52.503656][ T927] netlink_rcv_skb+0x14e/0x3a0 [ 52.503846][ T927] ? rtnl_link_fill+0x920/0x920 [ 52.504039][ T927] ? netlink_ack+0xcf0/0xcf0 [ 52.504233][ T927] ? netlink_deliver_tap+0xc5/0x330 [ 52.504439][ T927] ? netlink_deliver_tap+0x13c/0x330 [ 52.504633][ T927] netlink_unicast+0x486/0x750 [ 52.504824][ T927] ? netlink_attachskb+0x810/0x810 [ 52.505015][ T927] ? __lock_acquire+0x508/0xc10 [ 52.505208][ T927] netlink_sendmsg+0x735/0xc60 [ 52.505422][ T927] ? netlink_unicast+0x750/0x750 [ 52.505615][ T927] ? __might_fault+0x97/0x140 [ 52.505808][ T927] ____sys_sendmsg+0x419/0x850 [ 52.506002][ T927] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.506190][ T927] ? get_timestamp.constprop.0+0x390/0x390 [ 52.506434][ T927] ? move_addr_to_kernel+0x40/0x40 [ 52.506634][ T927] ___sys_sendmsg+0x14e/0x1d0 [ 52.506822][ T927] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.507014][ T927] ? copy_msghdr_from_user+0x460/0x460 [ 52.507212][ T927] ? lock_vma_under_rcu+0x159/0x410 [ 52.507423][ T927] __sys_sendmsg+0x145/0x1f0 [ 52.507614][ T927] ? __sys_sendmsg_sock+0x20/0x20 [ 52.507806][ T927] ? rcu_is_watching+0x15/0xd0 [ 52.507998][ T927] ? rcu_is_watching+0x15/0xd0 [ 52.508192][ T927] do_syscall_64+0x117/0xfc0 [ 52.508395][ T927] ? trace_hardirqs_off+0xd/0x30 [ 52.508595][ T927] ? exc_page_fault+0xee/0x100 [ 52.508792][ T927] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.509023][ T927] RIP: 0033:0x7fb372cbe08e [ 52.509225][ T927] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.509803][ T927] RSP: 002b:00007fff6ba31750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.510066][ T927] RAX: ffffffffffffffda RBX: 00007fff6ba31f00 RCX: 00007fb372cbe08e [ 52.510326][ T927] RDX: 0000000000000000 RSI: 00007fff6ba31800 RDI: 0000000000000005 [ 52.510673][ T927] RBP: 00007fff6ba31760 R08: 0000000000000000 R09: 0000000000000000 [ 52.511035][ T927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.511422][ T927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6ba31ed0 [ 52.511712][ T927] [ 52.511865][ T927] irq event stamp: 24841 [ 52.512022][ T927] hardirqs last enabled at (24851): [] __up_console_sem+0x5a/0x70 [ 52.512313][ T927] hardirqs last disabled at (24860): [] __up_console_sem+0x3f/0x70 [ 52.512628][ T927] softirqs last enabled at (23806): [] __alloc_skb+0x4c2/0x5f0 [ 52.512924][ T927] softirqs last disabled at (23804): [] __alloc_skb+0x4c2/0x5f0 [ 52.513219][ T927] ---[ end trace 0000000000000000 ]--- [ 52.547395][ T928] ------------[ cut here ]------------ [ 52.547554][ T928] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/928 [ 52.547787][ T928] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.548095][ T928] CPU: 1 UID: 0 PID: 928 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.548439][ T928] Tainted: [W]=WARN [ 52.548540][ T928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.548704][ T928] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.548878][ T928] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.549377][ T928] RSP: 0018:ffa0000001a0f020 EFLAGS: 00010286 [ 52.549634][ T928] RAX: 00000000ffffffa6 RBX: ff1100000c87ec80 RCX: 1ff4000000341dca [ 52.549926][ T928] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c87ed3c [ 52.550217][ T928] RBP: ff1100000fb42000 R08: 1fe220000190fda9 R09: ff1100000f4d8b58 [ 52.550456][ T928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 [ 52.550651][ T928] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 52.550851][ T928] FS: 00007f8d92324840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 52.551081][ T928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.551245][ T928] CR2: 0000000035d4c988 CR3: 000000000eb7b001 CR4: 0000000000771ef0 [ 52.551469][ T928] PKRU: 55555554 [ 52.551568][ T928] Call Trace: [ 52.551666][ T928] [ 52.551740][ T928] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.551875][ T928] rtmsg_ifinfo+0x5c/0xb0 [ 52.551975][ T928] ? mark_held_locks+0x40/0x70 [ 52.552106][ T928] __dev_notify_flags+0x1b8/0x280 [ 52.552238][ T928] ? netif_change_name+0x8c0/0x8c0 [ 52.552375][ T928] ? __dev_change_flags+0x4a4/0x6d0 [ 52.552516][ T928] ? netif_set_allmulti+0x2c0/0x2c0 [ 52.552646][ T928] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.552777][ T928] ? is_bpf_text_address+0x68/0x110 [ 52.552911][ T928] netif_change_flags+0xfe/0x190 [ 52.553064][ T928] ? unwind_get_return_address+0x67/0xd0 [ 52.553259][ T928] do_setlink.isra.0+0x1d25/0x2a60 [ 52.553479][ T928] ? rtnl_link_get_size+0x350/0x350 [ 52.553681][ T928] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.553915][ T928] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.554049][ T928] ? validate_chain+0x38b/0xc20 [ 52.554180][ T928] ? rcu_read_lock_any_held+0x66/0x90 [ 52.554310][ T928] ? stack_depot_save_flags+0x367/0x770 [ 52.554459][ T928] ? __kernel_text_address+0x12/0x30 [ 52.554595][ T928] ? __lock_acquire+0x508/0xc10 [ 52.554727][ T928] ? lock_acquire.part.0+0xbc/0x260 [ 52.554858][ T928] ? rtnl_newlink+0x883/0xee0 [ 52.554990][ T928] ? rcu_is_watching+0x15/0xd0 [ 52.555121][ T928] ? lock_acquire+0x134/0x160 [ 52.555252][ T928] ? rcu_is_watching+0x15/0xd0 [ 52.555388][ T928] ? rcu_is_watching+0x15/0xd0 [ 52.555527][ T928] ? trace_contention_end+0xb3/0x1a0 [ 52.555660][ T928] ? __mutex_lock+0x1db/0x2010 [ 52.555793][ T928] ? __mutex_lock+0x9b2/0x2010 [ 52.555923][ T928] ? rtnl_newlink+0x883/0xee0 [ 52.556055][ T928] ? ww_mutex_lock+0x160/0x160 [ 52.556189][ T928] ? __rtnl_newlink+0x3fa/0xa50 [ 52.556325][ T928] rtnl_newlink+0x8d1/0xee0 [ 52.556472][ T928] ? lock_acquire.part.0+0xbc/0x260 [ 52.556606][ T928] ? find_held_lock+0x2b/0x80 [ 52.556739][ T928] ? __rtnl_newlink+0xa50/0xa50 [ 52.556871][ T928] ? mark_usage+0x61/0x170 [ 52.557001][ T928] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.557135][ T928] ? lock_acquire.part.0+0xbc/0x260 [ 52.557267][ T928] ? find_held_lock+0x2b/0x80 [ 52.557406][ T928] ? __rtnl_newlink+0xa50/0xa50 [ 52.557545][ T928] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.557679][ T928] ? __rtnl_newlink+0xa50/0xa50 [ 52.557811][ T928] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.557943][ T928] ? validate_chain+0x38b/0xc20 [ 52.558076][ T928] ? rtnl_link_fill+0x920/0x920 [ 52.558208][ T928] ? __lock_acquire+0x508/0xc10 [ 52.558347][ T928] ? lock_acquire.part.0+0xbc/0x260 [ 52.558484][ T928] ? find_held_lock+0x2b/0x80 [ 52.558619][ T928] netlink_rcv_skb+0x14e/0x3a0 [ 52.558751][ T928] ? rtnl_link_fill+0x920/0x920 [ 52.558883][ T928] ? netlink_ack+0xcf0/0xcf0 [ 52.559017][ T928] ? netlink_deliver_tap+0xc5/0x330 [ 52.559149][ T928] ? netlink_deliver_tap+0x13c/0x330 [ 52.559282][ T928] netlink_unicast+0x486/0x750 [ 52.559504][ T928] ? netlink_attachskb+0x810/0x810 [ 52.559637][ T928] ? __lock_acquire+0x508/0xc10 [ 52.559770][ T928] netlink_sendmsg+0x735/0xc60 [ 52.559903][ T928] ? netlink_unicast+0x750/0x750 [ 52.560036][ T928] ? __might_fault+0x97/0x140 [ 52.560168][ T928] ____sys_sendmsg+0x419/0x850 [ 52.560301][ T928] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.560513][ T928] ? get_timestamp.constprop.0+0x390/0x390 [ 52.560677][ T928] ? move_addr_to_kernel+0x40/0x40 [ 52.560812][ T928] ? stack_depot_save_flags+0x367/0x770 [ 52.560943][ T928] ? validate_chain+0x38b/0xc20 [ 52.561077][ T928] ___sys_sendmsg+0x14e/0x1d0 [ 52.561207][ T928] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 52.561589][ T928] ? copy_msghdr_from_user+0x460/0x460 [ 52.561734][ T928] __sys_sendmsg+0x145/0x1f0 [ 52.561866][ T928] ? __sys_sendmsg_sock+0x20/0x20 [ 52.561999][ T928] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 52.562165][ T928] ? do_raw_spin_unlock+0x59/0x250 [ 52.562297][ T928] ? rcu_is_watching+0x15/0xd0 [ 52.562523][ T928] do_syscall_64+0x117/0xfc0 [ 52.562654][ T928] ? trace_hardirqs_off+0xd/0x30 [ 52.562786][ T928] ? exc_page_fault+0xee/0x100 [ 52.562917][ T928] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.563081][ T928] RIP: 0033:0x7f8d9255e08e [ 52.563221][ T928] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.563723][ T928] RSP: 002b:00007ffd1944e820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.563923][ T928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d9255e08e [ 52.564121][ T928] RDX: 0000000000000000 RSI: 00007ffd1944e8d0 RDI: 0000000000000005 [ 52.564317][ T928] RBP: 00007ffd1944e830 R08: 0000000000000000 R09: 0000000000000000 [ 52.564526][ T928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.564724][ T928] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1944efa0 [ 52.564929][ T928] [ 52.565028][ T928] irq event stamp: 26545 [ 52.565126][ T928] hardirqs last enabled at (26553): [] __up_console_sem+0x5a/0x70 [ 52.565359][ T928] hardirqs last disabled at (26562): [] __up_console_sem+0x3f/0x70 [ 52.565592][ T928] softirqs last enabled at (26478): [] handle_softirqs+0x611/0x940 [ 52.565821][ T928] softirqs last disabled at (26437): [] __irq_exit_rcu+0x103/0x1c0 [ 52.566047][ T928] ---[ end trace 0000000000000000 ]--- [ 52.650920][ T931] ------------[ cut here ]------------ [ 52.651137][ T931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/931 [ 52.651458][ T931] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.651835][ T931] CPU: 2 UID: 0 PID: 931 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.652177][ T931] Tainted: [W]=WARN [ 52.652330][ T931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.652570][ T931] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.652802][ T931] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.653360][ T931] RSP: 0018:ffa0000001a2efd0 EFLAGS: 00010286 [ 52.653598][ T931] RAX: 00000000ffffffa6 RBX: ff110000119e8740 RCX: 1ff4000000345dc0 [ 52.653853][ T931] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119e87fc [ 52.654111][ T931] RBP: ff1100000fe3a000 R08: 1fe220000233d101 R09: ff1100000f90d180 [ 52.654521][ T931] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 52.654867][ T931] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fe3ae44 [ 52.655223][ T931] FS: 00007fd80f8cb840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 52.655637][ T931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.655945][ T931] CR2: 00007fd80fba5cb0 CR3: 0000000016b20005 CR4: 0000000000771ef0 [ 52.656289][ T931] PKRU: 55555554 [ 52.656568][ T931] Call Trace: [ 52.656818][ T931] [ 52.657017][ T931] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.657284][ T931] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 52.657572][ T931] rtmsg_ifinfo+0x5c/0xb0 [ 52.657784][ T931] ? ip6_route_dev_notify+0x3d/0x790 [ 52.658033][ T931] __dev_notify_flags+0x1b8/0x280 [ 52.658232][ T931] ? notifier_call_chain+0xb0/0x320 [ 52.658439][ T931] ? netif_change_name+0x8c0/0x8c0 [ 52.658631][ T931] ? register_netdevice+0x1171/0x1bc0 [ 52.658828][ T931] rtnl_configure_link+0x1ac/0x390 [ 52.659020][ T931] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 52.659214][ T931] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 52.659428][ T931] vxlan_newlink+0x196/0x270 [vxlan] [ 52.659622][ T931] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 52.659816][ T931] ? rtnl_create_link+0x169/0xf20 [ 52.660008][ T931] ? nla_strscpy+0xe3/0x180 [ 52.660199][ T931] rtnl_newlink_create+0x2da/0x8c0 [ 52.660400][ T931] ? rtnl_create_link+0xf20/0xf20 [ 52.660596][ T931] ? __dev_get_by_name+0x12/0x50 [ 52.660787][ T931] ? rtnl_dev_get+0xd7/0x170 [ 52.660984][ T931] __rtnl_newlink+0x22b/0xa50 [ 52.661178][ T931] rtnl_newlink+0x8d1/0xee0 [ 52.661381][ T931] ? lock_acquire.part.0+0xbc/0x260 [ 52.661581][ T931] ? find_held_lock+0x2b/0x80 [ 52.661770][ T931] ? __rtnl_newlink+0xa50/0xa50 [ 52.661958][ T931] ? mark_usage+0x61/0x170 [ 52.662148][ T931] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.662358][ T931] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.662557][ T931] ? __rtnl_newlink+0xa50/0xa50 [ 52.662747][ T931] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.662938][ T931] ? validate_chain+0x38b/0xc20 [ 52.663129][ T931] ? rtnl_link_fill+0x920/0x920 [ 52.663317][ T931] ? __lock_acquire+0x508/0xc10 [ 52.663534][ T931] ? lock_acquire.part.0+0xbc/0x260 [ 52.663724][ T931] ? find_held_lock+0x2b/0x80 [ 52.663917][ T931] netlink_rcv_skb+0x14e/0x3a0 [ 52.664108][ T931] ? rtnl_link_fill+0x920/0x920 [ 52.664299][ T931] ? netlink_ack+0xcf0/0xcf0 [ 52.664512][ T931] ? netlink_deliver_tap+0xc5/0x330 [ 52.664707][ T931] ? netlink_deliver_tap+0x13c/0x330 [ 52.664900][ T931] netlink_unicast+0x486/0x750 [ 52.665092][ T931] ? netlink_attachskb+0x810/0x810 [ 52.665291][ T931] ? __lock_acquire+0x508/0xc10 [ 52.665503][ T931] netlink_sendmsg+0x735/0xc60 [ 52.665694][ T931] ? netlink_unicast+0x750/0x750 [ 52.665884][ T931] ? __might_fault+0x97/0x140 [ 52.666081][ T931] ____sys_sendmsg+0x419/0x850 [ 52.666273][ T931] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.666484][ T931] ? get_timestamp.constprop.0+0x390/0x390 [ 52.666708][ T931] ? move_addr_to_kernel+0x40/0x40 [ 52.666901][ T931] ___sys_sendmsg+0x14e/0x1d0 [ 52.667088][ T931] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.667278][ T931] ? copy_msghdr_from_user+0x460/0x460 [ 52.667500][ T931] ? lock_vma_under_rcu+0x159/0x410 [ 52.667694][ T931] __sys_sendmsg+0x145/0x1f0 [ 52.667885][ T931] ? __sys_sendmsg_sock+0x20/0x20 [ 52.668078][ T931] ? rcu_is_watching+0x15/0xd0 [ 52.668267][ T931] ? rcu_is_watching+0x15/0xd0 [ 52.668477][ T931] do_syscall_64+0x117/0xfc0 [ 52.668670][ T931] ? trace_hardirqs_off+0xd/0x30 [ 52.668861][ T931] ? exc_page_fault+0xee/0x100 [ 52.669054][ T931] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.669277][ T931] RIP: 0033:0x7fd80fb0508e [ 52.669495][ T931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.670041][ T931] RSP: 002b:00007ffdd6116030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.670303][ T931] RAX: ffffffffffffffda RBX: 00007ffdd61167e0 RCX: 00007fd80fb0508e [ 52.670579][ T931] RDX: 0000000000000000 RSI: 00007ffdd61160e0 RDI: 0000000000000005 [ 52.670838][ T931] RBP: 00007ffdd6116040 R08: 0000000000000000 R09: 0000000000000000 [ 52.671095][ T931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.671367][ T931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd61167b0 [ 52.671640][ T931] [ 52.671793][ T931] irq event stamp: 30235 [ 52.671947][ T931] hardirqs last enabled at (30245): [] __up_console_sem+0x5a/0x70 [ 52.672240][ T931] hardirqs last disabled at (30254): [] __up_console_sem+0x3f/0x70 [ 52.672557][ T931] softirqs last enabled at (29548): [] handle_softirqs+0x611/0x940 [ 52.672851][ T931] softirqs last disabled at (29531): [] __irq_exit_rcu+0x103/0x1c0 [ 52.673142][ T931] ---[ end trace 0000000000000000 ]--- [ 52.696751][ T932] ------------[ cut here ]------------ [ 52.696904][ T932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/932 [ 52.697134][ T932] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.697464][ T932] CPU: 3 UID: 0 PID: 932 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.697735][ T932] Tainted: [W]=WARN [ 52.697834][ T932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.697998][ T932] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.698172][ T932] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.698647][ T932] RSP: 0018:ffa000000199f020 EFLAGS: 00010286 [ 52.698811][ T932] RAX: 00000000ffffffa6 RBX: ff11000016bfd540 RCX: 1ff4000000333dca [ 52.699016][ T932] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bfd5fc [ 52.699210][ T932] RBP: ff1100000fe3a000 R08: 1fe2200002d7fac1 R09: ff1100000f908b58 [ 52.699415][ T932] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 52.699609][ T932] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 52.699808][ T932] FS: 00007fb232db9840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 52.700040][ T932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.700203][ T932] CR2: 0000000022545988 CR3: 0000000015cef003 CR4: 0000000000771ef0 [ 52.700406][ T932] PKRU: 55555554 [ 52.700511][ T932] Call Trace: [ 52.700609][ T932] [ 52.700677][ T932] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 52.700814][ T932] rtmsg_ifinfo+0x5c/0xb0 [ 52.700913][ T932] ? mark_held_locks+0x40/0x70 [ 52.701044][ T932] __dev_notify_flags+0x1b8/0x280 [ 52.701176][ T932] ? netif_change_name+0x8c0/0x8c0 [ 52.701306][ T932] ? __dev_change_flags+0x4a4/0x6d0 [ 52.701451][ T932] ? netif_set_allmulti+0x2c0/0x2c0 [ 52.701584][ T932] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.701717][ T932] ? is_bpf_text_address+0x68/0x110 [ 52.701850][ T932] netif_change_flags+0xfe/0x190 [ 52.701982][ T932] ? unwind_get_return_address+0x67/0xd0 [ 52.702115][ T932] do_setlink.isra.0+0x1d25/0x2a60 [ 52.702248][ T932] ? rtnl_link_get_size+0x350/0x350 [ 52.702385][ T932] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.702557][ T932] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.702687][ T932] ? validate_chain+0x38b/0xc20 [ 52.702818][ T932] ? rcu_read_lock_any_held+0x66/0x90 [ 52.702952][ T932] ? stack_depot_save_flags+0x367/0x770 [ 52.703084][ T932] ? __kernel_text_address+0x12/0x30 [ 52.703215][ T932] ? __lock_acquire+0x508/0xc10 [ 52.703353][ T932] ? lock_acquire.part.0+0xbc/0x260 [ 52.703490][ T932] ? rtnl_newlink+0x883/0xee0 [ 52.703622][ T932] ? rcu_is_watching+0x15/0xd0 [ 52.703752][ T932] ? lock_acquire+0x134/0x160 [ 52.703884][ T932] ? rcu_is_watching+0x15/0xd0 [ 52.704017][ T932] ? rcu_is_watching+0x15/0xd0 [ 52.704147][ T932] ? trace_contention_end+0xb3/0x1a0 [ 52.704281][ T932] ? __mutex_lock+0x1db/0x2010 [ 52.704492][ T932] ? __mutex_lock+0x9b2/0x2010 [ 52.704625][ T932] ? rtnl_newlink+0x883/0xee0 [ 52.704756][ T932] ? ww_mutex_lock+0x160/0x160 [ 52.704889][ T932] ? __rtnl_newlink+0x3fa/0xa50 [ 52.705023][ T932] rtnl_newlink+0x8d1/0xee0 [ 52.705158][ T932] ? lock_acquire.part.0+0xbc/0x260 [ 52.705287][ T932] ? find_held_lock+0x2b/0x80 [ 52.705514][ T932] ? __rtnl_newlink+0xa50/0xa50 [ 52.705645][ T932] ? mark_usage+0x61/0x170 [ 52.705775][ T932] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.705907][ T932] ? lock_acquire.part.0+0xbc/0x260 [ 52.706038][ T932] ? find_held_lock+0x2b/0x80 [ 52.706168][ T932] ? __rtnl_newlink+0xa50/0xa50 [ 52.706298][ T932] ? __lock_release.isra.0+0x6b/0x1a0 [ 52.706491][ T932] ? __rtnl_newlink+0xa50/0xa50 [ 52.706622][ T932] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.706753][ T932] ? validate_chain+0x38b/0xc20 [ 52.706884][ T932] ? rtnl_link_fill+0x920/0x920 [ 52.707015][ T932] ? __lock_acquire+0x508/0xc10 [ 52.707147][ T932] ? lock_acquire.part.0+0xbc/0x260 [ 52.707276][ T932] ? find_held_lock+0x2b/0x80 [ 52.707477][ T932] netlink_rcv_skb+0x14e/0x3a0 [ 52.707608][ T932] ? rtnl_link_fill+0x920/0x920 [ 52.707740][ T932] ? netlink_ack+0xcf0/0xcf0 [ 52.707875][ T932] ? netlink_deliver_tap+0xc5/0x330 [ 52.708007][ T932] ? netlink_deliver_tap+0x13c/0x330 [ 52.708138][ T932] netlink_unicast+0x486/0x750 [ 52.708270][ T932] ? netlink_attachskb+0x810/0x810 [ 52.708484][ T932] ? __lock_acquire+0x508/0xc10 [ 52.708615][ T932] netlink_sendmsg+0x735/0xc60 [ 52.708746][ T932] ? netlink_unicast+0x750/0x750 [ 52.708878][ T932] ? __might_fault+0x97/0x140 [ 52.709012][ T932] ____sys_sendmsg+0x419/0x850 [ 52.709142][ T932] ? copy_msghdr_from_user+0x2a0/0x460 [ 52.709272][ T932] ? get_timestamp.constprop.0+0x390/0x390 [ 52.709540][ T932] ? move_addr_to_kernel+0x40/0x40 [ 52.709671][ T932] ? stack_depot_save_flags+0x367/0x770 [ 52.709803][ T932] ? validate_chain+0x38b/0xc20 [ 52.709935][ T932] ___sys_sendmsg+0x14e/0x1d0 [ 52.710066][ T932] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 52.710227][ T932] ? copy_msghdr_from_user+0x460/0x460 [ 52.710385][ T932] __sys_sendmsg+0x145/0x1f0 [ 52.710517][ T932] ? __sys_sendmsg_sock+0x20/0x20 [ 52.710647][ T932] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 52.710813][ T932] ? do_raw_spin_unlock+0x59/0x250 [ 52.710944][ T932] ? rcu_is_watching+0x15/0xd0 [ 52.711077][ T932] do_syscall_64+0x117/0xfc0 [ 52.711207][ T932] ? trace_hardirqs_off+0xd/0x30 [ 52.711337][ T932] ? exc_page_fault+0xee/0x100 [ 52.711481][ T932] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.711645][ T932] RIP: 0033:0x7fb232ff308e [ 52.711782][ T932] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.712250][ T932] RSP: 002b:00007fff4a8bfbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.712457][ T932] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb232ff308e [ 52.712652][ T932] RDX: 0000000000000000 RSI: 00007fff4a8bfca0 RDI: 0000000000000005 [ 52.712848][ T932] RBP: 00007fff4a8bfc00 R08: 0000000000000000 R09: 0000000000000000 [ 52.713042][ T932] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e489 [ 52.713237][ T932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a8c0370 [ 52.713452][ T932] [ 52.713551][ T932] irq event stamp: 17837 [ 52.713649][ T932] hardirqs last enabled at (17845): [] __up_console_sem+0x5a/0x70 [ 52.713875][ T932] hardirqs last disabled at (17852): [] __up_console_sem+0x3f/0x70 [ 52.714101][ T932] softirqs last enabled at (17678): [] handle_softirqs+0x611/0x940 [ 52.714328][ T932] softirqs last disabled at (17653): [] __irq_exit_rcu+0x103/0x1c0 [ 52.714566][ T932] ---[ end trace 0000000000000000 ]--- [ 52.962933][ T943] ------------[ cut here ]------------ [ 52.963114][ T943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/943 [ 52.963623][ T943] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 52.963934][ T943] CPU: 0 UID: 0 PID: 943 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 52.964204][ T943] Tainted: [W]=WARN [ 52.964305][ T943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.964486][ T943] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 52.964660][ T943] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 52.965134][ T943] RSP: 0018:ffa0000001a5f4e8 EFLAGS: 00010286 [ 52.965299][ T943] RAX: 00000000ffffffa6 RBX: ff1100000caec740 RCX: 1ff400000034be63 [ 52.965512][ T943] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caec7fc [ 52.965712][ T943] RBP: ff1100000cc7c000 R08: 1fe220000195d901 R09: ff1100001736d180 [ 52.965908][ T943] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 52.966106][ T943] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 52.966305][ T943] FS: 00007f8721dfb100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 52.966561][ T943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.966734][ T943] CR2: 00000000004d6034 CR3: 00000000131b0006 CR4: 0000000000771ef0 [ 52.966940][ T943] PKRU: 55555554 [ 52.967043][ T943] Call Trace: [ 52.967143][ T943] [ 52.967214][ T943] ? rcu_is_watching+0x15/0xd0 [ 52.967355][ T943] rtnetlink_event+0xe0/0x1f0 [ 52.967495][ T943] notifier_call_chain+0xb0/0x320 [ 52.967632][ T943] netdev_features_change+0x75/0xa0 [ 52.967765][ T943] ? call_netdevice_notifiers+0xa0/0xa0 [ 52.967898][ T943] ethnl_set_features+0x421/0x8e0 [ 52.968034][ T943] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.968173][ T943] ? features_send_reply+0x3f0/0x3f0 [ 52.968309][ T943] ? __nla_validate_parse+0x20d/0x480 [ 52.968455][ T943] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 52.968622][ T943] genl_family_rcv_msg_doit+0x206/0x300 [ 52.968755][ T943] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 52.968923][ T943] ? rcu_is_watching+0x15/0xd0 [ 52.969055][ T943] ? cap_capable+0x1d6/0x3e0 [ 52.969191][ T943] ? kernel_text_address+0x149/0x170 [ 52.969330][ T943] genl_family_rcv_msg+0x3a4/0x640 [ 52.969481][ T943] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 52.969648][ T943] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 52.969820][ T943] ? features_send_reply+0x3f0/0x3f0 [ 52.969960][ T943] ? __lock_acquire+0x508/0xc10 [ 52.970118][ T943] genl_rcv_msg+0xbb/0x160 [ 52.970257][ T943] netlink_rcv_skb+0x14e/0x3a0 [ 52.970401][ T943] ? genl_family_rcv_msg+0x640/0x640 [ 52.970547][ T943] ? netlink_ack+0xcf0/0xcf0 [ 52.970687][ T943] ? netlink_deliver_tap+0xc5/0x330 [ 52.970824][ T943] ? netlink_deliver_tap+0x13c/0x330 [ 52.970965][ T943] genl_rcv+0x28/0x40 [ 52.971067][ T943] netlink_unicast+0x486/0x750 [ 52.971201][ T943] ? netlink_attachskb+0x810/0x810 [ 52.971338][ T943] ? __lock_acquire+0x508/0xc10 [ 52.971490][ T943] netlink_sendmsg+0x735/0xc60 [ 52.971627][ T943] ? netlink_unicast+0x750/0x750 [ 52.971761][ T943] ? __might_fault+0x97/0x140 [ 52.971894][ T943] ? __might_fault+0x97/0x140 [ 52.972031][ T943] __sys_sendto+0x2c9/0x400 [ 52.972166][ T943] ? __ia32_sys_getpeername+0xd0/0xd0 [ 52.972311][ T943] __x64_sys_sendto+0xe4/0x1f0 [ 52.972458][ T943] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 52.972625][ T943] ? lockdep_hardirqs_on+0x8c/0x130 [ 52.972758][ T943] ? do_syscall_64+0x82/0xfc0 [ 52.972892][ T943] do_syscall_64+0x117/0xfc0 [ 52.973026][ T943] ? trace_hardirqs_off+0xd/0x30 [ 52.973157][ T943] ? exc_page_fault+0xee/0x100 [ 52.973290][ T943] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.973467][ T943] RIP: 0033:0x7f8721e6c08e [ 52.973607][ T943] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.974081][ T943] RSP: 002b:00007fff2e2cecd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 52.974280][ T943] RAX: ffffffffffffffda RBX: 000000002e36b010 RCX: 00007f8721e6c08e [ 52.974489][ T943] RDX: 0000000000000048 RSI: 000000002e36b120 RDI: 0000000000000005 [ 52.974685][ T943] RBP: 00007fff2e2cece0 R08: 00007f8721ffa980 R09: 000000000000000c [ 52.974883][ T943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000002e36b0b0 [ 52.975082][ T943] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 52.975286][ T943] [ 52.975391][ T943] irq event stamp: 38381 [ 52.975495][ T943] hardirqs last enabled at (38389): [] __up_console_sem+0x5a/0x70 [ 52.975725][ T943] hardirqs last disabled at (38396): [] __up_console_sem+0x3f/0x70 [ 52.975953][ T943] softirqs last enabled at (37890): [] handle_softirqs+0x611/0x940 [ 52.976182][ T943] softirqs last disabled at (37885): [] __irq_exit_rcu+0x103/0x1c0 [ 52.976423][ T943] ---[ end trace 0000000000000000 ]--- [ 53.014111][ T944] ------------[ cut here ]------------ [ 53.014272][ T944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/944 [ 53.014553][ T944] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.014867][ T944] CPU: 3 UID: 0 PID: 944 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.015140][ T944] Tainted: [W]=WARN [ 53.015241][ T944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.015419][ T944] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.015595][ T944] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.016070][ T944] RSP: 0018:ffa0000001a6f4e8 EFLAGS: 00010286 [ 53.016238][ T944] RAX: 00000000ffffffa6 RBX: ff1100000e3e1000 RCX: 1ff400000034de63 [ 53.016450][ T944] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3e10bc [ 53.016649][ T944] RBP: ff1100000cc7c000 R08: 1fe2200001c7c219 R09: ff1100001736ae80 [ 53.016849][ T944] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 53.017048][ T944] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 53.017249][ T944] FS: 00007f61554fc100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.017493][ T944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.017663][ T944] CR2: 00000000004d6034 CR3: 0000000011b60004 CR4: 0000000000771ef0 [ 53.017863][ T944] PKRU: 55555554 [ 53.017963][ T944] Call Trace: [ 53.018063][ T944] [ 53.018133][ T944] ? rcu_is_watching+0x15/0xd0 [ 53.018270][ T944] rtnetlink_event+0xe0/0x1f0 [ 53.018422][ T944] notifier_call_chain+0xb0/0x320 [ 53.018560][ T944] netdev_features_change+0x75/0xa0 [ 53.018698][ T944] ? call_netdevice_notifiers+0xa0/0xa0 [ 53.018835][ T944] ethnl_set_features+0x421/0x8e0 [ 53.018971][ T944] ? nla_get_range_signed+0x3d0/0x3d0 [ 53.019108][ T944] ? features_send_reply+0x3f0/0x3f0 [ 53.019244][ T944] ? __nla_validate_parse+0x20d/0x480 [ 53.019385][ T944] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 53.019558][ T944] genl_family_rcv_msg_doit+0x206/0x300 [ 53.019694][ T944] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 53.019864][ T944] ? rcu_is_watching+0x15/0xd0 [ 53.019998][ T944] ? cap_capable+0x1d6/0x3e0 [ 53.020131][ T944] ? kernel_text_address+0x149/0x170 [ 53.020267][ T944] genl_family_rcv_msg+0x3a4/0x640 [ 53.020408][ T944] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 53.020585][ T944] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 53.020752][ T944] ? features_send_reply+0x3f0/0x3f0 [ 53.020887][ T944] ? __lock_acquire+0x508/0xc10 [ 53.021026][ T944] genl_rcv_msg+0xbb/0x160 [ 53.021161][ T944] netlink_rcv_skb+0x14e/0x3a0 [ 53.021297][ T944] ? genl_family_rcv_msg+0x640/0x640 [ 53.021448][ T944] ? netlink_ack+0xcf0/0xcf0 [ 53.021588][ T944] ? netlink_deliver_tap+0xc5/0x330 [ 53.021721][ T944] ? netlink_deliver_tap+0x13c/0x330 [ 53.021857][ T944] genl_rcv+0x28/0x40 [ 53.021958][ T944] netlink_unicast+0x486/0x750 [ 53.022094][ T944] ? netlink_attachskb+0x810/0x810 [ 53.022228][ T944] ? __lock_acquire+0x508/0xc10 [ 53.022369][ T944] netlink_sendmsg+0x735/0xc60 [ 53.022513][ T944] ? netlink_unicast+0x750/0x750 [ 53.022652][ T944] ? __might_fault+0x97/0x140 [ 53.022788][ T944] ? __might_fault+0x97/0x140 [ 53.022922][ T944] __sys_sendto+0x2c9/0x400 [ 53.023059][ T944] ? __ia32_sys_getpeername+0xd0/0xd0 [ 53.023205][ T944] __x64_sys_sendto+0xe4/0x1f0 [ 53.023340][ T944] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.023521][ T944] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.023657][ T944] ? do_syscall_64+0x82/0xfc0 [ 53.023791][ T944] do_syscall_64+0x117/0xfc0 [ 53.023925][ T944] ? trace_hardirqs_off+0xd/0x30 [ 53.024060][ T944] ? exc_page_fault+0xee/0x100 [ 53.024193][ T944] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.024366][ T944] RIP: 0033:0x7f615556d08e [ 53.024515][ T944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 53.025001][ T944] RSP: 002b:00007ffc628d4500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 53.025203][ T944] RAX: ffffffffffffffda RBX: 000000002ff49010 RCX: 00007f615556d08e [ 53.025414][ T944] RDX: 0000000000000058 RSI: 000000002ff49120 RDI: 0000000000000005 [ 53.025616][ T944] RBP: 00007ffc628d4510 R08: 00007f61556fb980 R09: 000000000000000c [ 53.025815][ T944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000002ff490b0 [ 53.026015][ T944] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 53.026223][ T944] [ 53.026324][ T944] irq event stamp: 27205 [ 53.026437][ T944] hardirqs last enabled at (27215): [] __up_console_sem+0x5a/0x70 [ 53.026669][ T944] hardirqs last disabled at (27222): [] __up_console_sem+0x3f/0x70 [ 53.026901][ T944] softirqs last enabled at (26774): [] handle_softirqs+0x611/0x940 [ 53.027133][ T944] softirqs last disabled at (26749): [] __irq_exit_rcu+0x103/0x1c0 [ 53.027370][ T944] ---[ end trace 0000000000000000 ]--- [ 53.567303][ T67] ------------[ cut here ]------------ [ 53.567541][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.567851][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.568183][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.568525][ T67] Tainted: [W]=WARN [ 53.568665][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.568867][ T67] Workqueue: netns cleanup_net [ 53.569055][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.569262][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.569761][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 53.569964][ T67] RAX: 00000000ffffffa6 RBX: ff11000012e22900 RCX: 1ff4000000090ec7 [ 53.570199][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e229bc [ 53.570447][ T67] RBP: ff1100000fb42000 R08: 1fe22000025c4539 R09: ff110000090f8bd0 [ 53.570675][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 53.570902][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e9da000 [ 53.571149][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.571427][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.571630][ T67] CR2: 0000561705c5dd5c CR3: 0000000004b59006 CR4: 0000000000771ef0 [ 53.571862][ T67] PKRU: 55555554 [ 53.572001][ T67] Call Trace: [ 53.572140][ T67] [ 53.572251][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.572445][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.572589][ T67] netif_close_many+0x2ac/0x640 [ 53.572789][ T67] ? __dev_close_many+0x670/0x670 [ 53.572961][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.573163][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.573375][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.573553][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.573750][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.573922][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.574096][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.574265][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.574455][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.574626][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.574797][ T67] ops_undo_list+0x615/0x8f0 [ 53.574970][ T67] ? netns_install+0x2a0/0x2a0 [ 53.575138][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.575311][ T67] cleanup_net+0x431/0x940 [ 53.575509][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.575682][ T67] ? process_one_work+0xdb7/0x1410 [ 53.575855][ T67] ? lock_acquire+0x134/0x160 [ 53.576022][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.576196][ T67] process_one_work+0xdf8/0x1410 [ 53.576382][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.576590][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.576764][ T67] worker_thread+0x4f1/0xd60 [ 53.576940][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.577109][ T67] kthread+0x367/0x460 [ 53.577249][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.577469][ T67] ? kthread_affine_node+0x330/0x330 [ 53.577639][ T67] ret_from_fork+0x474/0x6b0 [ 53.577810][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.578011][ T67] ? __switch_to+0x5a3/0xe00 [ 53.578182][ T67] ? kthread_affine_node+0x330/0x330 [ 53.578363][ T67] ret_from_fork_asm+0x11/0x20 [ 53.578546][ T67] [ 53.578684][ T67] irq event stamp: 913745 [ 53.578822][ T67] hardirqs last enabled at (913755): [] __up_console_sem+0x5a/0x70 [ 53.579079][ T67] hardirqs last disabled at (913764): [] __up_console_sem+0x3f/0x70 [ 53.579339][ T67] softirqs last enabled at (913268): [] handle_softirqs+0x611/0x940 [ 53.579618][ T67] softirqs last disabled at (913261): [] __irq_exit_rcu+0x103/0x1c0 [ 53.579873][ T67] ---[ end trace 0000000000000000 ]--- [ 53.580948][ T67] ------------[ cut here ]------------ [ 53.581119][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.581730][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.582058][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.582398][ T67] Tainted: [W]=WARN [ 53.582549][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.582748][ T67] Workqueue: netns cleanup_net [ 53.582924][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.583131][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.583638][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 53.583839][ T67] RAX: 00000000ffffffa6 RBX: ff11000008d2d540 RCX: 1ff4000000090ec7 [ 53.584097][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2d5fc [ 53.584333][ T67] RBP: ff1100000e9da000 R08: 1fe22000011a5ac1 R09: ff110000090f8bd0 [ 53.584587][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 53.584816][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 53.585077][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.585338][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.585563][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.585794][ T67] PKRU: 55555554 [ 53.585933][ T67] Call Trace: [ 53.586073][ T67] [ 53.586183][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.586368][ T67] ? notifier_call_chain+0xb0/0x320 [ 53.586547][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.586692][ T67] netif_close_many+0x2ac/0x640 [ 53.586865][ T67] ? __dev_close_many+0x670/0x670 [ 53.587039][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.587240][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.587461][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.587636][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.587835][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.588008][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.588178][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.588360][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.588538][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.588709][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.588879][ T67] ops_undo_list+0x615/0x8f0 [ 53.589051][ T67] ? netns_install+0x2a0/0x2a0 [ 53.589217][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.589401][ T67] cleanup_net+0x431/0x940 [ 53.589579][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.589744][ T67] ? process_one_work+0xdb7/0x1410 [ 53.589914][ T67] ? lock_acquire+0x134/0x160 [ 53.590082][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.590253][ T67] process_one_work+0xdf8/0x1410 [ 53.590445][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.590615][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.590790][ T67] worker_thread+0x4f1/0xd60 [ 53.590965][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.591134][ T67] kthread+0x367/0x460 [ 53.591272][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.591490][ T67] ? kthread_affine_node+0x330/0x330 [ 53.591662][ T67] ret_from_fork+0x474/0x6b0 [ 53.591832][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.592029][ T67] ? __switch_to+0x5a3/0xe00 [ 53.592200][ T67] ? kthread_affine_node+0x330/0x330 [ 53.592381][ T67] ret_from_fork_asm+0x11/0x20 [ 53.592567][ T67] [ 53.592702][ T67] irq event stamp: 916977 [ 53.592839][ T67] hardirqs last enabled at (916987): [] __up_console_sem+0x5a/0x70 [ 53.593176][ T67] hardirqs last disabled at (916996): [] __up_console_sem+0x3f/0x70 [ 53.593456][ T67] softirqs last enabled at (916454): [] handle_softirqs+0x611/0x940 [ 53.593792][ T67] softirqs last disabled at (916447): [] __irq_exit_rcu+0x103/0x1c0 [ 53.594048][ T67] ---[ end trace 0000000000000000 ]--- [ 53.596680][ T67] ------------[ cut here ]------------ [ 53.596847][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.597129][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.597488][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.597804][ T67] Tainted: [W]=WARN [ 53.597939][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.598138][ T67] Workqueue: netns cleanup_net [ 53.598308][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.598526][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.598990][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.599187][ T67] RAX: 00000000ffffffa6 RBX: ff1100000fe03a80 RCX: 1ff4000000090eed [ 53.599427][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fe03b3c [ 53.599649][ T67] RBP: ff1100000e1e9000 R08: 1fe2200001fc0769 R09: ff110000090f8bd0 [ 53.599902][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 53.600154][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.600390][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.600652][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.600848][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.601073][ T67] PKRU: 55555554 [ 53.601206][ T67] Call Trace: [ 53.601355][ T67] [ 53.601471][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.601679][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.601881][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.602120][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.602304][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.602496][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.602677][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.602863][ T67] ops_undo_list+0x615/0x8f0 [ 53.603111][ T67] ? netns_install+0x2a0/0x2a0 [ 53.603274][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.603472][ T67] cleanup_net+0x431/0x940 [ 53.603644][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.603810][ T67] ? process_one_work+0xdb7/0x1410 [ 53.604013][ T67] ? lock_acquire+0x134/0x160 [ 53.604257][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.604452][ T67] process_one_work+0xdf8/0x1410 [ 53.604633][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.604806][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.605062][ T67] worker_thread+0x4f1/0xd60 [ 53.605355][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.605537][ T67] kthread+0x367/0x460 [ 53.605676][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.606091][ T67] ? kthread_affine_node+0x330/0x330 [ 53.606260][ T67] ret_from_fork+0x474/0x6b0 [ 53.606447][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.606647][ T67] ? __switch_to+0x5a3/0xe00 [ 53.606888][ T67] ? kthread_affine_node+0x330/0x330 [ 53.607057][ T67] ret_from_fork_asm+0x11/0x20 [ 53.607231][ T67] [ 53.607380][ T67] irq event stamp: 923923 [ 53.607523][ T67] hardirqs last enabled at (923933): [] __up_console_sem+0x5a/0x70 [ 53.607774][ T67] hardirqs last disabled at (923942): [] __up_console_sem+0x3f/0x70 [ 53.608030][ T67] softirqs last enabled at (923408): [] handle_softirqs+0x611/0x940 [ 53.608520][ T67] softirqs last disabled at (923401): [] __irq_exit_rcu+0x103/0x1c0 [ 53.608772][ T67] ---[ end trace 0000000000000000 ]--- [ 53.618526][ T67] ------------[ cut here ]------------ [ 53.618695][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.618977][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.619297][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.620238][ T67] Tainted: [W]=WARN [ 53.620386][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.620595][ T67] Workqueue: netns cleanup_net [ 53.620765][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.620968][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.621448][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.621645][ T67] RAX: 00000000ffffffa6 RBX: ff1100000beeb540 RCX: 1ff4000000090eed [ 53.621872][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000beeb5fc [ 53.622096][ T67] RBP: ff110000091c4000 R08: 1fe22000017dd6c1 R09: ff110000090f8bd0 [ 53.622321][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 53.622566][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.622792][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.623047][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.623275][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.623523][ T67] PKRU: 55555554 [ 53.623658][ T67] Call Trace: [ 53.623792][ T67] [ 53.623900][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.624097][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.624320][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.624509][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.624681][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.624843][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.625009][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.625176][ T67] ops_undo_list+0x615/0x8f0 [ 53.625361][ T67] ? netns_install+0x2a0/0x2a0 [ 53.625539][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.625710][ T67] cleanup_net+0x431/0x940 [ 53.625881][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.626043][ T67] ? process_one_work+0xdb7/0x1410 [ 53.626210][ T67] ? lock_acquire+0x134/0x160 [ 53.626387][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.626561][ T67] process_one_work+0xdf8/0x1410 [ 53.626731][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.626894][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.627063][ T67] worker_thread+0x4f1/0xd60 [ 53.627231][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.627406][ T67] kthread+0x367/0x460 [ 53.627549][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.627740][ T67] ? kthread_affine_node+0x330/0x330 [ 53.627906][ T67] ret_from_fork+0x474/0x6b0 [ 53.628070][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.628261][ T67] ? __switch_to+0x5a3/0xe00 [ 53.628445][ T67] ? kthread_affine_node+0x330/0x330 [ 53.628611][ T67] ret_from_fork_asm+0x11/0x20 [ 53.628781][ T67] [ 53.628916][ T67] irq event stamp: 936611 [ 53.629049][ T67] hardirqs last enabled at (936621): [] __up_console_sem+0x5a/0x70 [ 53.629296][ T67] hardirqs last disabled at (936630): [] __up_console_sem+0x3f/0x70 [ 53.629566][ T67] softirqs last enabled at (936394): [] handle_softirqs+0x611/0x940 [ 53.629813][ T67] softirqs last disabled at (936389): [] __irq_exit_rcu+0x103/0x1c0 [ 53.630059][ T67] ---[ end trace 0000000000000000 ]--- [ 53.631202][ T67] ------------[ cut here ]------------ [ 53.631376][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.631659][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.631971][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.632277][ T67] Tainted: [W]=WARN [ 53.632429][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.632620][ T67] Workqueue: netns cleanup_net [ 53.632794][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.632992][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.633468][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.633660][ T67] RAX: 00000000ffffffa6 RBX: ff1100000beeac80 RCX: 1ff4000000090eed [ 53.633879][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000beead3c [ 53.634099][ T67] RBP: ff1100000e1ec000 R08: 1fe22000017dd5a9 R09: ff110000090f8bd0 [ 53.634321][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 53.634561][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.634784][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.635033][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.635224][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.635466][ T67] PKRU: 55555554 [ 53.635600][ T67] Call Trace: [ 53.635733][ T67] [ 53.635840][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.636036][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.636227][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.636403][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.636575][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.636737][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.636903][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.637070][ T67] ops_undo_list+0x615/0x8f0 [ 53.637235][ T67] ? netns_install+0x2a0/0x2a0 [ 53.637419][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.637585][ T67] cleanup_net+0x431/0x940 [ 53.637748][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.637910][ T67] ? process_one_work+0xdb7/0x1410 [ 53.638077][ T67] ? lock_acquire+0x134/0x160 [ 53.638241][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.638427][ T67] process_one_work+0xdf8/0x1410 [ 53.638597][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.638761][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.638928][ T67] worker_thread+0x4f1/0xd60 [ 53.639097][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.639260][ T67] kthread+0x367/0x460 [ 53.639418][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.639611][ T67] ? kthread_affine_node+0x330/0x330 [ 53.639776][ T67] ret_from_fork+0x474/0x6b0 [ 53.639946][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.640138][ T67] ? __switch_to+0x5a3/0xe00 [ 53.640303][ T67] ? kthread_affine_node+0x330/0x330 [ 53.640490][ T67] ret_from_fork_asm+0x11/0x20 [ 53.640662][ T67] [ 53.640794][ T67] irq event stamp: 939297 [ 53.640928][ T67] hardirqs last enabled at (939307): [] __up_console_sem+0x5a/0x70 [ 53.641177][ T67] hardirqs last disabled at (939316): [] __up_console_sem+0x3f/0x70 [ 53.641452][ T67] softirqs last enabled at (938690): [] __alloc_skb+0x4c2/0x5f0 [ 53.641703][ T67] softirqs last disabled at (938688): [] __alloc_skb+0x4c2/0x5f0 [ 53.641953][ T67] ---[ end trace 0000000000000000 ]--- [ 53.642980][ T67] ------------[ cut here ]------------ [ 53.643198][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.643913][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.644254][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.644627][ T67] Tainted: [W]=WARN [ 53.644787][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.645023][ T67] Workqueue: netns cleanup_net [ 53.645234][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.645504][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.645958][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.646153][ T67] RAX: 00000000ffffffa6 RBX: ff1100000beea040 RCX: 1ff4000000090eed [ 53.646388][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000beea0fc [ 53.646620][ T67] RBP: ff1100000ec11000 R08: 1fe22000017dd421 R09: ff110000090f8bd0 [ 53.646839][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 53.647057][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.647282][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.647554][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.647746][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.647966][ T67] PKRU: 55555554 [ 53.648098][ T67] Call Trace: [ 53.648231][ T67] [ 53.648356][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.648570][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.648760][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.648923][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.649087][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.649249][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.649432][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.649603][ T67] ops_undo_list+0x615/0x8f0 [ 53.649771][ T67] ? netns_install+0x2a0/0x2a0 [ 53.649933][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.650098][ T67] cleanup_net+0x431/0x940 [ 53.650264][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.650448][ T67] ? process_one_work+0xdb7/0x1410 [ 53.650614][ T67] ? lock_acquire+0x134/0x160 [ 53.650776][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.650945][ T67] process_one_work+0xdf8/0x1410 [ 53.651113][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.651275][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.651463][ T67] worker_thread+0x4f1/0xd60 [ 53.651633][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.651797][ T67] kthread+0x367/0x460 [ 53.651932][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.652128][ T67] ? kthread_affine_node+0x330/0x330 [ 53.652290][ T67] ret_from_fork+0x474/0x6b0 [ 53.652481][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.652674][ T67] ? __switch_to+0x5a3/0xe00 [ 53.652838][ T67] ? kthread_affine_node+0x330/0x330 [ 53.653002][ T67] ret_from_fork_asm+0x11/0x20 [ 53.653173][ T67] [ 53.653306][ T67] irq event stamp: 941157 [ 53.653460][ T67] hardirqs last enabled at (941169): [] __up_console_sem+0x5a/0x70 [ 53.653709][ T67] hardirqs last disabled at (941178): [] __up_console_sem+0x3f/0x70 [ 53.653959][ T67] softirqs last enabled at (940584): [] handle_softirqs+0x611/0x940 [ 53.654209][ T67] softirqs last disabled at (940147): [] __irq_exit_rcu+0x103/0x1c0 [ 53.654482][ T67] ---[ end trace 0000000000000000 ]--- [ 53.655433][ T67] ------------[ cut here ]------------ [ 53.655594][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.655867][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.656186][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.656518][ T67] Tainted: [W]=WARN [ 53.656654][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.656847][ T67] Workqueue: netns cleanup_net [ 53.657018][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.657220][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.657700][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.657896][ T67] RAX: 00000000ffffffa6 RBX: ff1100000beeb1c0 RCX: 1ff4000000090eed [ 53.658119][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000beeb27c [ 53.658338][ T67] RBP: ff1100001248c000 R08: 1fe22000017dd651 R09: ff110000090f8bd0 [ 53.658582][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 53.658803][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.659029][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.659279][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.659491][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.659714][ T67] PKRU: 55555554 [ 53.659847][ T67] Call Trace: [ 53.659980][ T67] [ 53.660088][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.660287][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.660496][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.660662][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.660827][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.660991][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.661157][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.661323][ T67] ops_undo_list+0x615/0x8f0 [ 53.661519][ T67] ? netns_install+0x2a0/0x2a0 [ 53.661685][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.661854][ T67] cleanup_net+0x431/0x940 [ 53.662020][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.662186][ T67] ? process_one_work+0xdb7/0x1410 [ 53.662366][ T67] ? lock_acquire+0x134/0x160 [ 53.662552][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.662720][ T67] process_one_work+0xdf8/0x1410 [ 53.662891][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.663058][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.663227][ T67] worker_thread+0x4f1/0xd60 [ 53.663420][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.663586][ T67] kthread+0x367/0x460 [ 53.663721][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.663915][ T67] ? kthread_affine_node+0x330/0x330 [ 53.664086][ T67] ret_from_fork+0x474/0x6b0 [ 53.664252][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.664468][ T67] ? __switch_to+0x5a3/0xe00 [ 53.664637][ T67] ? kthread_affine_node+0x330/0x330 [ 53.664801][ T67] ret_from_fork_asm+0x11/0x20 [ 53.664970][ T67] [ 53.665105][ T67] irq event stamp: 942569 [ 53.665242][ T67] hardirqs last enabled at (942579): [] __up_console_sem+0x5a/0x70 [ 53.665533][ T67] hardirqs last disabled at (942596): [] __up_console_sem+0x3f/0x70 [ 53.665782][ T67] softirqs last enabled at (942594): [] handle_softirqs+0x611/0x940 [ 53.666033][ T67] softirqs last disabled at (942587): [] __irq_exit_rcu+0x103/0x1c0 [ 53.666282][ T67] ---[ end trace 0000000000000000 ]--- [ 53.667629][ T67] ------------[ cut here ]------------ [ 53.667791][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 53.668069][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.668599][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.668954][ T67] Tainted: [W]=WARN [ 53.669137][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.669389][ T67] Workqueue: netns cleanup_net [ 53.669613][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.669866][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.670386][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.670645][ T67] RAX: 00000000ffffffa6 RBX: ff1100000beebe00 RCX: 1ff4000000090eed [ 53.670914][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000beebebc [ 53.671182][ T67] RBP: ff1100000fb42000 R08: 1fe22000017dd7d9 R09: ff110000090f8bd0 [ 53.671472][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 53.671738][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.672008][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 53.672312][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.672572][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.672844][ T67] PKRU: 55555554 [ 53.673024][ T67] Call Trace: [ 53.673203][ T67] [ 53.673373][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.673627][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.673863][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.674076][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.674289][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.674514][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.674728][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.674937][ T67] ops_undo_list+0x615/0x8f0 [ 53.675151][ T67] ? netns_install+0x2a0/0x2a0 [ 53.675379][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.675599][ T67] cleanup_net+0x431/0x940 [ 53.675812][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.676020][ T67] ? process_one_work+0xdb7/0x1410 [ 53.676232][ T67] ? lock_acquire+0x134/0x160 [ 53.676474][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.676747][ T67] process_one_work+0xdf8/0x1410 [ 53.677011][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.677283][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.677566][ T67] worker_thread+0x4f1/0xd60 [ 53.677832][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.678093][ T67] kthread+0x367/0x460 [ 53.678321][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.678634][ T67] ? kthread_affine_node+0x330/0x330 [ 53.678875][ T67] ret_from_fork+0x474/0x6b0 [ 53.679128][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.679383][ T67] ? __switch_to+0x5a3/0xe00 [ 53.679606][ T67] ? kthread_affine_node+0x330/0x330 [ 53.679816][ T67] ret_from_fork_asm+0x11/0x20 [ 53.680033][ T67] [ 53.680214][ T67] irq event stamp: 950923 [ 53.680405][ T67] hardirqs last enabled at (951027): [] __up_console_sem+0x5a/0x70 [ 53.680715][ T67] hardirqs last disabled at (951130): [] __up_console_sem+0x3f/0x70 [ 53.681011][ T67] softirqs last enabled at (951234): [] handle_softirqs+0x611/0x940 [ 53.681305][ T67] softirqs last disabled at (951245): [] __irq_exit_rcu+0x103/0x1c0 [ 53.681624][ T67] ---[ end trace 0000000000000000 ]--- [ 53.683036][ T67] ------------[ cut here ]------------ [ 53.683173][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.683421][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.683696][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.683965][ T67] Tainted: [W]=WARN [ 53.684055][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.684202][ T67] Workqueue: netns cleanup_net [ 53.684324][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.684491][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.684913][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.685069][ T67] RAX: 00000000ffffffa6 RBX: ff1100000ba11700 RCX: 1ff4000000090eed [ 53.685244][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba117bc [ 53.685434][ T67] RBP: ff1100000e9da000 R08: 1fe22000017422f9 R09: ff110000090f8bd0 [ 53.685611][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.685786][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.685963][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.686171][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.686319][ T67] CR2: 00007f0db5114000 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.686508][ T67] PKRU: 55555554 [ 53.686600][ T67] Call Trace: [ 53.686687][ T67] [ 53.686754][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.686904][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.687052][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.687170][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.687290][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.687416][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.687535][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.687655][ T67] ops_undo_list+0x615/0x8f0 [ 53.687781][ T67] ? netns_install+0x2a0/0x2a0 [ 53.687900][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.688021][ T67] cleanup_net+0x431/0x940 [ 53.688141][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.688257][ T67] ? process_one_work+0xdb7/0x1410 [ 53.688383][ T67] ? lock_acquire+0x134/0x160 [ 53.688510][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.688635][ T67] process_one_work+0xdf8/0x1410 [ 53.688757][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.688874][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.688997][ T67] worker_thread+0x4f1/0xd60 [ 53.689120][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.689239][ T67] kthread+0x367/0x460 [ 53.689328][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.689495][ T67] ? kthread_affine_node+0x330/0x330 [ 53.689612][ T67] ret_from_fork+0x474/0x6b0 [ 53.689732][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.689880][ T67] ? __switch_to+0x5a3/0xe00 [ 53.690000][ T67] ? kthread_affine_node+0x330/0x330 [ 53.690117][ T67] ret_from_fork_asm+0x11/0x20 [ 53.690241][ T67] [ 53.690328][ T67] irq event stamp: 954309 [ 53.690426][ T67] hardirqs last enabled at (954319): [] __up_console_sem+0x5a/0x70 [ 53.690633][ T67] hardirqs last disabled at (954326): [] __up_console_sem+0x3f/0x70 [ 53.690838][ T67] softirqs last enabled at (953992): [] handle_softirqs+0x611/0x940 [ 53.691046][ T67] softirqs last disabled at (953983): [] __irq_exit_rcu+0x103/0x1c0 [ 53.691252][ T67] ---[ end trace 0000000000000000 ]--- [ 53.707107][ T966] ------------[ cut here ]------------ [ 53.707259][ T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/966 [ 53.707506][ T966] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.707815][ T966] CPU: 0 UID: 0 PID: 966 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.708083][ T966] Tainted: [W]=WARN [ 53.708183][ T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.708356][ T966] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.708573][ T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.709196][ T966] RSP: 0018:ffa0000001affa80 EFLAGS: 00010286 [ 53.709436][ T966] RAX: 00000000ffffffa6 RBX: ff110000021ee3c0 RCX: 1ff400000035ff16 [ 53.709670][ T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ee47c [ 53.709914][ T966] RBP: ff11000015814000 R08: 1fe220000043dc91 R09: ff1100000e9d0b80 [ 53.710193][ T966] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 53.710509][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015814000 [ 53.710815][ T966] FS: 00007f0db4cb2840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.711172][ T966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.711441][ T966] CR2: 0000561705c5dd5c CR3: 0000000015b13005 CR4: 0000000000771ef0 [ 53.711684][ T966] PKRU: 55555554 [ 53.711783][ T966] Call Trace: [ 53.711882][ T966] [ 53.711950][ T966] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.712084][ T966] ? notifier_call_chain+0xb0/0x320 [ 53.712216][ T966] rtmsg_ifinfo+0x5c/0xb0 [ 53.712319][ T966] register_netdevice+0x1526/0x1bc0 [ 53.712463][ T966] ? unregister_netdevice_queue+0x470/0x470 [ 53.712626][ T966] ? alloc_netdev_mqs+0xed0/0x1490 [ 53.712760][ T966] register_netdev+0x23/0x40 [ 53.712893][ T966] loopback_net_init+0x7d/0x150 [ 53.713027][ T966] ops_init+0x187/0x560 [ 53.713129][ T966] setup_net+0x11b/0x3b0 [ 53.713228][ T966] ? unregister_pernet_device+0x80/0x80 [ 53.713366][ T966] ? lockdep_init_map_type+0x5d/0x250 [ 53.713503][ T966] ? mutex_init_lockdep+0xf6/0x120 [ 53.713636][ T966] copy_net_ns+0x383/0x660 [ 53.713768][ T966] create_new_namespaces+0x371/0xa10 [ 53.713904][ T966] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 53.714037][ T966] ksys_unshare+0x353/0x880 [ 53.714174][ T966] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.714306][ T966] ? walk_process_tree+0x350/0x350 [ 53.714450][ T966] ? __x64_sys_openat+0x10e/0x210 [ 53.714584][ T966] ? __ia32_sys_open+0x1b0/0x1b0 [ 53.714718][ T966] __x64_sys_unshare+0x34/0x50 [ 53.714849][ T966] ? do_syscall_64+0x82/0xfc0 [ 53.714980][ T966] do_syscall_64+0x117/0xfc0 [ 53.715111][ T966] ? trace_hardirqs_off+0xd/0x30 [ 53.715246][ T966] ? exc_page_fault+0xee/0x100 [ 53.715383][ T966] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.715550][ T966] RIP: 0033:0x7f0db4f74bcb [ 53.715690][ T966] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 53.716161][ T966] RSP: 002b:00007fffbb966268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 53.716367][ T966] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0db4f74bcb [ 53.716571][ T966] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.716767][ T966] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.716963][ T966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb968490 [ 53.717160][ T966] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbb969889 [ 53.717364][ T966] [ 53.717469][ T966] irq event stamp: 31243 [ 53.717567][ T966] hardirqs last enabled at (31251): [] __up_console_sem+0x5a/0x70 [ 53.717793][ T966] hardirqs last disabled at (31258): [] __up_console_sem+0x3f/0x70 [ 53.718022][ T966] softirqs last enabled at (30686): [] __alloc_skb+0x4c2/0x5f0 [ 53.718248][ T966] softirqs last disabled at (30684): [] __alloc_skb+0x4c2/0x5f0 [ 53.718487][ T966] ---[ end trace 0000000000000000 ]--- [ 53.721437][ T966] ------------[ cut here ]------------ [ 53.721576][ T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/966 [ 53.721798][ T966] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.722100][ T966] CPU: 0 UID: 0 PID: 966 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.722373][ T966] Tainted: [W]=WARN [ 53.722482][ T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.722647][ T966] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.722819][ T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.723285][ T966] RSP: 0018:ffa0000001aff918 EFLAGS: 00010286 [ 53.723467][ T966] RAX: 00000000ffffffa6 RBX: ff1100000971e040 RCX: 1ff400000035fee9 [ 53.723660][ T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971e0fc [ 53.723855][ T966] RBP: ff11000016b81000 R08: 1fe22000012e3c21 R09: ff1100000e9d0b80 [ 53.724049][ T966] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 53.724247][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016b81000 [ 53.724455][ T966] FS: 00007f0db4cb2840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.724687][ T966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.724851][ T966] CR2: 0000561705c5dd5c CR3: 0000000015b13005 CR4: 0000000000771ef0 [ 53.725052][ T966] PKRU: 55555554 [ 53.725150][ T966] Call Trace: [ 53.725248][ T966] [ 53.725316][ T966] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.725460][ T966] ? notifier_call_chain+0xb0/0x320 [ 53.725593][ T966] rtmsg_ifinfo+0x5c/0xb0 [ 53.725692][ T966] register_netdevice+0x1526/0x1bc0 [ 53.725826][ T966] ? unregister_netdevice_queue+0x470/0x470 [ 53.725992][ T966] ? alloc_netdev_mqs+0xed0/0x1490 [ 53.726125][ T966] __ip_tunnel_create+0x380/0x470 [ 53.726259][ T966] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 53.726395][ T966] ? net_generic+0xb3/0x1e0 [ 53.726532][ T966] ip_tunnel_init_net+0x1b4/0x510 [ 53.726664][ T966] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 53.726795][ T966] ? __kmalloc_noprof+0x2d7/0x760 [ 53.726928][ T966] ops_init+0x187/0x560 [ 53.727031][ T966] setup_net+0x11b/0x3b0 [ 53.727130][ T966] ? unregister_pernet_device+0x80/0x80 [ 53.727259][ T966] ? lockdep_init_map_type+0x5d/0x250 [ 53.727395][ T966] ? mutex_init_lockdep+0xf6/0x120 [ 53.727533][ T966] copy_net_ns+0x383/0x660 [ 53.727664][ T966] create_new_namespaces+0x371/0xa10 [ 53.727799][ T966] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 53.727931][ T966] ksys_unshare+0x353/0x880 [ 53.728064][ T966] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.728195][ T966] ? walk_process_tree+0x350/0x350 [ 53.728327][ T966] ? __x64_sys_openat+0x10e/0x210 [ 53.728471][ T966] ? __ia32_sys_open+0x1b0/0x1b0 [ 53.728604][ T966] __x64_sys_unshare+0x34/0x50 [ 53.728733][ T966] ? do_syscall_64+0x82/0xfc0 [ 53.728866][ T966] do_syscall_64+0x117/0xfc0 [ 53.728996][ T966] ? trace_hardirqs_off+0xd/0x30 [ 53.729128][ T966] ? exc_page_fault+0xee/0x100 [ 53.729257][ T966] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.729428][ T966] RIP: 0033:0x7f0db4f74bcb [ 53.729565][ T966] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 53.730031][ T966] RSP: 002b:00007fffbb966268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 53.730227][ T966] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0db4f74bcb [ 53.730437][ T966] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.730634][ T966] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.730831][ T966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb968490 [ 53.731026][ T966] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbb969889 [ 53.731226][ T966] [ 53.731323][ T966] irq event stamp: 33275 [ 53.731428][ T966] hardirqs last enabled at (33285): [] __up_console_sem+0x5a/0x70 [ 53.731654][ T966] hardirqs last disabled at (33292): [] __up_console_sem+0x3f/0x70 [ 53.731880][ T966] softirqs last enabled at (32696): [] __alloc_skb+0x4c2/0x5f0 [ 53.732108][ T966] softirqs last disabled at (32694): [] __alloc_skb+0x4c2/0x5f0 [ 53.732335][ T966] ---[ end trace 0000000000000000 ]--- [ 53.735582][ T966] ------------[ cut here ]------------ [ 53.735720][ T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/966 [ 53.735946][ T966] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.736254][ T966] CPU: 0 UID: 0 PID: 966 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.736578][ T966] Tainted: [W]=WARN [ 53.736679][ T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.736847][ T966] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.737020][ T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.737496][ T966] RSP: 0018:ffa0000001aff8f8 EFLAGS: 00010286 [ 53.737661][ T966] RAX: 00000000ffffffa6 RBX: ff110000021ee740 RCX: 1ff400000035fee5 [ 53.737859][ T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ee7fc [ 53.738056][ T966] RBP: ff1100000c209000 R08: 1fe220000043dd01 R09: ff1100000e9d0b80 [ 53.738255][ T966] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 53.738461][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c209000 [ 53.738661][ T966] FS: 00007f0db4cb2840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.738894][ T966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.739063][ T966] CR2: 0000561705c5dd5c CR3: 0000000015b13005 CR4: 0000000000771ef0 [ 53.739262][ T966] PKRU: 55555554 [ 53.739367][ T966] Call Trace: [ 53.739485][ T966] [ 53.739554][ T966] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.739686][ T966] ? notifier_call_chain+0xb0/0x320 [ 53.739817][ T966] rtmsg_ifinfo+0x5c/0xb0 [ 53.739918][ T966] register_netdevice+0x1526/0x1bc0 [ 53.740052][ T966] ? unregister_netdevice_queue+0x470/0x470 [ 53.740217][ T966] ? alloc_netdev_mqs+0xed0/0x1490 [ 53.740359][ T966] __ip_tunnel_create+0x380/0x470 [ 53.740498][ T966] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 53.740631][ T966] ? net_generic+0xb3/0x1e0 [ 53.740762][ T966] ip_tunnel_init_net+0x1b4/0x510 [ 53.740893][ T966] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 53.741030][ T966] ? trace_kmalloc+0xed/0x130 [ 53.741165][ T966] ? __kasan_kmalloc+0x7b/0x90 [ 53.741299][ T966] vti_init_net+0x2a/0x140 [ 53.741444][ T966] ops_init+0x187/0x560 [ 53.741546][ T966] setup_net+0x11b/0x3b0 [ 53.741648][ T966] ? unregister_pernet_device+0x80/0x80 [ 53.741781][ T966] ? lockdep_init_map_type+0x5d/0x250 [ 53.741915][ T966] ? mutex_init_lockdep+0xf6/0x120 [ 53.742050][ T966] copy_net_ns+0x383/0x660 [ 53.742184][ T966] create_new_namespaces+0x371/0xa10 [ 53.742321][ T966] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 53.742461][ T966] ksys_unshare+0x353/0x880 [ 53.742592][ T966] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.742724][ T966] ? walk_process_tree+0x350/0x350 [ 53.742860][ T966] ? __x64_sys_openat+0x10e/0x210 [ 53.742993][ T966] ? __ia32_sys_open+0x1b0/0x1b0 [ 53.743130][ T966] __x64_sys_unshare+0x34/0x50 [ 53.743264][ T966] ? do_syscall_64+0x82/0xfc0 [ 53.743407][ T966] do_syscall_64+0x117/0xfc0 [ 53.743544][ T966] ? trace_hardirqs_off+0xd/0x30 [ 53.743681][ T966] ? exc_page_fault+0xee/0x100 [ 53.743817][ T966] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.743991][ T966] RIP: 0033:0x7f0db4f74bcb [ 53.744130][ T966] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 53.744626][ T966] RSP: 002b:00007fffbb966268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 53.744825][ T966] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0db4f74bcb [ 53.745030][ T966] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.745230][ T966] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.745445][ T966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb968490 [ 53.745642][ T966] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbb969889 [ 53.745849][ T966] [ 53.745948][ T966] irq event stamp: 35251 [ 53.746052][ T966] hardirqs last enabled at (35259): [] __up_console_sem+0x5a/0x70 [ 53.746282][ T966] hardirqs last disabled at (35266): [] __up_console_sem+0x3f/0x70 [ 53.746524][ T966] softirqs last enabled at (34754): [] handle_softirqs+0x611/0x940 [ 53.746757][ T966] softirqs last disabled at (34653): [] __irq_exit_rcu+0x103/0x1c0 [ 53.746989][ T966] ---[ end trace 0000000000000000 ]--- [ 53.747568][ T67] ------------[ cut here ]------------ [ 53.747712][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.747971][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.748278][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.748593][ T67] Tainted: [W]=WARN [ 53.748692][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.748860][ T67] Workqueue: netns cleanup_net [ 53.748995][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.749163][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.749671][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 53.749829][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b5fc040 RCX: 1ff4000000090eaf [ 53.750014][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fc0fc [ 53.750198][ T67] RBP: ff11000012621000 R08: 1fe22000016bf821 R09: ff110000090f8bd0 [ 53.750441][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 53.750632][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc7c000 [ 53.750822][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.751037][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.751193][ T67] CR2: 00007f0db5114000 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.751452][ T67] PKRU: 55555554 [ 53.751546][ T67] Call Trace: [ 53.751639][ T67] [ 53.751705][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.751891][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.751988][ T67] netif_close_many+0x2ac/0x640 [ 53.752110][ T67] ? mark_held_locks+0x40/0x70 [ 53.752235][ T67] ? __dev_close_many+0x670/0x670 [ 53.752417][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.752574][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.752730][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.752855][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.753007][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.753130][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.753254][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 53.753468][ T67] ? unregister_netdevice_many+0x20/0x20 [ 53.753596][ T67] default_device_exit_batch+0x38b/0x600 [ 53.753720][ T67] ? unregister_netdev+0x60/0x60 [ 53.753843][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 53.753969][ T67] ? fou_exit_net+0x30/0x110 [ 53.754096][ T67] ops_undo_list+0x2ce/0x8f0 [ 53.754221][ T67] ? netns_install+0x2a0/0x2a0 [ 53.754398][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.754532][ T67] cleanup_net+0x431/0x940 [ 53.754656][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.754779][ T67] ? process_one_work+0xdb7/0x1410 [ 53.754906][ T67] ? lock_acquire+0x134/0x160 [ 53.755029][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.755156][ T67] process_one_work+0xdf8/0x1410 [ 53.755283][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.755462][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.755592][ T67] worker_thread+0x4f1/0xd60 [ 53.755720][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.755843][ T67] kthread+0x367/0x460 [ 53.755937][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.756092][ T67] ? kthread_affine_node+0x330/0x330 [ 53.756215][ T67] ret_from_fork+0x474/0x6b0 [ 53.756340][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.756511][ T67] ? __switch_to+0x5a3/0xe00 [ 53.756637][ T67] ? kthread_affine_node+0x330/0x330 [ 53.756763][ T67] ret_from_fork_asm+0x11/0x20 [ 53.756894][ T67] [ 53.756986][ T67] irq event stamp: 957927 [ 53.757080][ T67] hardirqs last enabled at (957935): [] __up_console_sem+0x5a/0x70 [ 53.757296][ T67] hardirqs last disabled at (957942): [] __up_console_sem+0x3f/0x70 [ 53.757527][ T67] softirqs last enabled at (957826): [] handle_softirqs+0x611/0x940 [ 53.757742][ T67] softirqs last disabled at (957735): [] __irq_exit_rcu+0x103/0x1c0 [ 53.757959][ T67] ---[ end trace 0000000000000000 ]--- [ 53.774354][ T67] ------------[ cut here ]------------ [ 53.774498][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.774744][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.775029][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.775308][ T67] Tainted: [W]=WARN [ 53.775405][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.775566][ T67] Workqueue: netns cleanup_net [ 53.775693][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.775853][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.776294][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 53.776459][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c5a3c40 RCX: 1ff4000000090eaf [ 53.776641][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a3cfc [ 53.776825][ T67] RBP: ff1100000cc7c000 R08: 1fe22000018b47a1 R09: ff110000090f8bd0 [ 53.777011][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 53.777195][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ea1c000 [ 53.777383][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.777601][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.777756][ T67] CR2: 00007f0db5114000 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.777941][ T67] PKRU: 55555554 [ 53.778034][ T67] Call Trace: [ 53.778125][ T67] [ 53.778189][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.778313][ T67] ? notifier_call_chain+0xb0/0x320 [ 53.778447][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.778540][ T67] netif_close_many+0x2ac/0x640 [ 53.778665][ T67] ? mark_held_locks+0x40/0x70 [ 53.778787][ T67] ? __dev_close_many+0x670/0x670 [ 53.778910][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.779065][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.779218][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.779341][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.779505][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.779628][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.779751][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 53.779912][ T67] ? unregister_netdevice_many+0x20/0x20 [ 53.780038][ T67] default_device_exit_batch+0x38b/0x600 [ 53.780162][ T67] ? unregister_netdev+0x60/0x60 [ 53.780285][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 53.780418][ T67] ? fou_exit_net+0x30/0x110 [ 53.780545][ T67] ops_undo_list+0x2ce/0x8f0 [ 53.780669][ T67] ? netns_install+0x2a0/0x2a0 [ 53.780791][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.780915][ T67] cleanup_net+0x431/0x940 [ 53.781038][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.781160][ T67] ? process_one_work+0xdb7/0x1410 [ 53.781289][ T67] ? lock_acquire+0x134/0x160 [ 53.781426][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.781553][ T67] process_one_work+0xdf8/0x1410 [ 53.781680][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.781802][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.781928][ T67] worker_thread+0x4f1/0xd60 [ 53.782055][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.782176][ T67] kthread+0x367/0x460 [ 53.782268][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.782430][ T67] ? kthread_affine_node+0x330/0x330 [ 53.782553][ T67] ret_from_fork+0x474/0x6b0 [ 53.782678][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.782832][ T67] ? __switch_to+0x5a3/0xe00 [ 53.782956][ T67] ? kthread_affine_node+0x330/0x330 [ 53.783078][ T67] ret_from_fork_asm+0x11/0x20 [ 53.783206][ T67] [ 53.783297][ T67] irq event stamp: 975187 [ 53.783396][ T67] hardirqs last enabled at (975197): [] __up_console_sem+0x5a/0x70 [ 53.783622][ T67] hardirqs last disabled at (975204): [] __up_console_sem+0x3f/0x70 [ 53.783835][ T67] softirqs last enabled at (974764): [] handle_softirqs+0x611/0x940 [ 53.784049][ T67] softirqs last disabled at (974759): [] __irq_exit_rcu+0x103/0x1c0 [ 53.784264][ T67] ---[ end trace 0000000000000000 ]--- [ 53.785372][ T67] ------------[ cut here ]------------ [ 53.785511][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.785765][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.786063][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.786357][ T67] Tainted: [W]=WARN [ 53.786461][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.786625][ T67] Workqueue: netns cleanup_net [ 53.786759][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.786922][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.787366][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 53.787530][ T67] RAX: 00000000ffffffa6 RBX: ff110000133c9e00 RCX: 1ff4000000090eaf [ 53.787715][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c9ebc [ 53.787907][ T67] RBP: ff1100000ea1c000 R08: 1fe22000026793d9 R09: ff110000090f8bd0 [ 53.788089][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 53.788272][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 53.788471][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.788683][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.788843][ T67] CR2: 00007f0db5114000 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.789025][ T67] PKRU: 55555554 [ 53.789117][ T67] Call Trace: [ 53.789213][ T67] [ 53.789276][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.789407][ T67] ? notifier_call_chain+0xb0/0x320 [ 53.789535][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.789627][ T67] netif_close_many+0x2ac/0x640 [ 53.789748][ T67] ? mark_held_locks+0x40/0x70 [ 53.789870][ T67] ? __dev_close_many+0x670/0x670 [ 53.789993][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.790156][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.790313][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.790458][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.790609][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.790733][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.790856][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 53.791014][ T67] ? unregister_netdevice_many+0x20/0x20 [ 53.791138][ T67] default_device_exit_batch+0x38b/0x600 [ 53.791263][ T67] ? unregister_netdev+0x60/0x60 [ 53.791389][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 53.791514][ T67] ? fou_exit_net+0x30/0x110 [ 53.791639][ T67] ops_undo_list+0x2ce/0x8f0 [ 53.791763][ T67] ? netns_install+0x2a0/0x2a0 [ 53.791884][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.792011][ T67] cleanup_net+0x431/0x940 [ 53.792139][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.792261][ T67] ? process_one_work+0xdb7/0x1410 [ 53.792388][ T67] ? lock_acquire+0x134/0x160 [ 53.792513][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.792636][ T67] process_one_work+0xdf8/0x1410 [ 53.792762][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.792885][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.793012][ T67] worker_thread+0x4f1/0xd60 [ 53.793140][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.793262][ T67] kthread+0x367/0x460 [ 53.793359][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.793513][ T67] ? kthread_affine_node+0x330/0x330 [ 53.793640][ T67] ret_from_fork+0x474/0x6b0 [ 53.793764][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.793920][ T67] ? __switch_to+0x5a3/0xe00 [ 53.794044][ T67] ? kthread_affine_node+0x330/0x330 [ 53.794166][ T67] ret_from_fork_asm+0x11/0x20 [ 53.794294][ T67] [ 53.794389][ T67] irq event stamp: 978001 [ 53.794483][ T67] hardirqs last enabled at (978009): [] __up_console_sem+0x5a/0x70 [ 53.794694][ T67] hardirqs last disabled at (978016): [] __up_console_sem+0x3f/0x70 [ 53.794906][ T67] softirqs last enabled at (977562): [] handle_softirqs+0x611/0x940 [ 53.795119][ T67] softirqs last disabled at (977557): [] __irq_exit_rcu+0x103/0x1c0 [ 53.795330][ T67] ---[ end trace 0000000000000000 ]--- [ 53.796247][ T67] ------------[ cut here ]------------ [ 53.796379][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.796615][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.796884][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.797153][ T67] Tainted: [W]=WARN [ 53.797247][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.797528][ T67] Workqueue: netns cleanup_net [ 53.797651][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.797805][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.798242][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 53.798396][ T67] RAX: 00000000ffffffa6 RBX: ff110000133c8740 RCX: 1ff4000000090ed5 [ 53.798578][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c87fc [ 53.798753][ T67] RBP: ff11000012621000 R08: 1fe2200002679101 R09: ff110000090f8bd0 [ 53.798955][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.799130][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.799307][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.799526][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.799674][ T67] CR2: 00007f0db5114000 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.799852][ T67] PKRU: 55555554 [ 53.799940][ T67] Call Trace: [ 53.800034][ T67] [ 53.800095][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.800245][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.800397][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.800523][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.800641][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 53.800793][ T67] default_device_exit_batch+0x38b/0x600 [ 53.800915][ T67] ? unregister_netdev+0x60/0x60 [ 53.801035][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 53.801155][ T67] ? fou_exit_net+0x30/0x110 [ 53.801274][ T67] ops_undo_list+0x2ce/0x8f0 [ 53.801401][ T67] ? netns_install+0x2a0/0x2a0 [ 53.801526][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.801650][ T67] cleanup_net+0x431/0x940 [ 53.801770][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.801888][ T67] ? process_one_work+0xdb7/0x1410 [ 53.802010][ T67] ? lock_acquire+0x134/0x160 [ 53.802129][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.802250][ T67] process_one_work+0xdf8/0x1410 [ 53.802377][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.802503][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.802626][ T67] worker_thread+0x4f1/0xd60 [ 53.802749][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.802867][ T67] kthread+0x367/0x460 [ 53.802956][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.803103][ T67] ? kthread_affine_node+0x330/0x330 [ 53.803223][ T67] ret_from_fork+0x474/0x6b0 [ 53.803351][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.803506][ T67] ? __switch_to+0x5a3/0xe00 [ 53.803624][ T67] ? kthread_affine_node+0x330/0x330 [ 53.803743][ T67] ret_from_fork_asm+0x11/0x20 [ 53.803866][ T67] [ 53.803953][ T67] irq event stamp: 981983 [ 53.804041][ T67] hardirqs last enabled at (981991): [] __up_console_sem+0x5a/0x70 [ 53.804248][ T67] hardirqs last disabled at (981998): [] __up_console_sem+0x3f/0x70 [ 53.804468][ T67] softirqs last enabled at (981586): [] handle_softirqs+0x611/0x940 [ 53.804674][ T67] softirqs last disabled at (981231): [] __irq_exit_rcu+0x103/0x1c0 [ 53.804879][ T67] ---[ end trace 0000000000000000 ]--- [ 53.810865][ T67] ------------[ cut here ]------------ [ 53.810991][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.811222][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.811929][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.812198][ T67] Tainted: [W]=WARN [ 53.812286][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.812499][ T67] Workqueue: netns cleanup_net [ 53.812622][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.812773][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.813205][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 53.813397][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d465380 RCX: 1ff4000000090ed5 [ 53.813584][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d46543c [ 53.813761][ T67] RBP: ff1100000cc7c000 R08: 1fe2200001a8ca89 R09: ff110000090f8bd0 [ 53.813937][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.814113][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.814292][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.814558][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.814706][ T67] CR2: 00007f0db5114000 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 53.814883][ T67] PKRU: 55555554 [ 53.814971][ T67] Call Trace: [ 53.815060][ T67] [ 53.815122][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.815272][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.815470][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.815588][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.815706][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 53.815858][ T67] default_device_exit_batch+0x38b/0x600 [ 53.815977][ T67] ? unregister_netdev+0x60/0x60 [ 53.816097][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 53.816216][ T67] ? fou_exit_net+0x30/0x110 [ 53.816335][ T67] ops_undo_list+0x2ce/0x8f0 [ 53.816510][ T67] ? netns_install+0x2a0/0x2a0 [ 53.816628][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.816754][ T67] cleanup_net+0x431/0x940 [ 53.816874][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.816991][ T67] ? process_one_work+0xdb7/0x1410 [ 53.817113][ T67] ? lock_acquire+0x134/0x160 [ 53.817230][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.817399][ T67] process_one_work+0xdf8/0x1410 [ 53.817528][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.817646][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.817769][ T67] worker_thread+0x4f1/0xd60 [ 53.817891][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.818010][ T67] kthread+0x367/0x460 [ 53.818103][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.818252][ T67] ? kthread_affine_node+0x330/0x330 [ 53.818431][ T67] ret_from_fork+0x474/0x6b0 [ 53.818551][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.818698][ T67] ? __switch_to+0x5a3/0xe00 [ 53.818817][ T67] ? kthread_affine_node+0x330/0x330 [ 53.818936][ T67] ret_from_fork_asm+0x11/0x20 [ 53.819060][ T67] [ 53.819147][ T67] irq event stamp: 986393 [ 53.819239][ T67] hardirqs last enabled at (986401): [] __up_console_sem+0x5a/0x70 [ 53.819498][ T67] hardirqs last disabled at (986502): [] __up_console_sem+0x3f/0x70 [ 53.819703][ T67] softirqs last enabled at (986500): [] handle_softirqs+0x611/0x940 [ 53.819907][ T67] softirqs last disabled at (986409): [] __irq_exit_rcu+0x103/0x1c0 [ 53.820114][ T67] ---[ end trace 0000000000000000 ]--- [ 53.821452][ T67] ------------[ cut here ]------------ [ 53.821583][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 53.821819][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.822098][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.822376][ T67] Tainted: [W]=WARN [ 53.822474][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.822622][ T67] Workqueue: netns cleanup_net [ 53.822746][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.822903][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.823327][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 53.823487][ T67] RAX: 00000000ffffffa6 RBX: ff110000021efc40 RCX: 1ff4000000090ed5 [ 53.823667][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021efcfc [ 53.823844][ T67] RBP: ff1100000ea1c000 R08: 1fe220000043dfa1 R09: ff110000090f8bd0 [ 53.824022][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 53.824197][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.824383][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.824597][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.824746][ T67] CR2: 0000561705c5dd5c CR3: 0000000015b13005 CR4: 0000000000771ef0 [ 53.824925][ T67] PKRU: 55555554 [ 53.825014][ T67] Call Trace: [ 53.825103][ T67] [ 53.825167][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.825320][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.825480][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.825597][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.825716][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 53.825868][ T67] default_device_exit_batch+0x38b/0x600 [ 53.825989][ T67] ? unregister_netdev+0x60/0x60 [ 53.826108][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 53.826232][ T67] ? fou_exit_net+0x30/0x110 [ 53.826357][ T67] ops_undo_list+0x2ce/0x8f0 [ 53.826484][ T67] ? netns_install+0x2a0/0x2a0 [ 53.826601][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.826722][ T67] cleanup_net+0x431/0x940 [ 53.826842][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.826963][ T67] ? process_one_work+0xdb7/0x1410 [ 53.827085][ T67] ? lock_acquire+0x134/0x160 [ 53.827207][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.827327][ T67] process_one_work+0xdf8/0x1410 [ 53.827461][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.827580][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.827703][ T67] worker_thread+0x4f1/0xd60 [ 53.827827][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.827946][ T67] kthread+0x367/0x460 [ 53.828038][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.828186][ T67] ? kthread_affine_node+0x330/0x330 [ 53.828306][ T67] ret_from_fork+0x474/0x6b0 [ 53.828437][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.828589][ T67] ? __switch_to+0x5a3/0xe00 [ 53.828707][ T67] ? kthread_affine_node+0x330/0x330 [ 53.828825][ T67] ret_from_fork_asm+0x11/0x20 [ 53.828951][ T67] [ 53.829038][ T67] irq event stamp: 989239 [ 53.829126][ T67] hardirqs last enabled at (989247): [] __up_console_sem+0x5a/0x70 [ 53.829329][ T67] hardirqs last disabled at (989254): [] __up_console_sem+0x3f/0x70 [ 53.829545][ T67] softirqs last enabled at (988728): [] __alloc_skb+0x4c2/0x5f0 [ 53.829760][ T67] softirqs last disabled at (988726): [] __alloc_skb+0x4c2/0x5f0 [ 53.829966][ T67] ---[ end trace 0000000000000000 ]--- [ 53.840387][ T966] ------------[ cut here ]------------ [ 53.840542][ T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/966 [ 53.840770][ T966] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.841080][ T966] CPU: 1 UID: 0 PID: 966 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.841350][ T966] Tainted: [W]=WARN [ 53.841463][ T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.841627][ T966] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.841800][ T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.842266][ T966] RSP: 0018:ffa0000001affa78 EFLAGS: 00010286 [ 53.842442][ T966] RAX: 00000000ffffffa6 RBX: ff1100000b5fdc40 RCX: 1ff400000035ff15 [ 53.842640][ T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fdcfc [ 53.842834][ T966] RBP: ff11000008cb4000 R08: 1fe22000016bfba1 R09: ff1100000e9d0b80 [ 53.843031][ T966] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 53.843225][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008cb4000 [ 53.843430][ T966] FS: 00007f0db4cb2840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 53.843662][ T966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.843828][ T966] CR2: 00007f0db4eb9430 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.844025][ T966] PKRU: 55555554 [ 53.844123][ T966] Call Trace: [ 53.844222][ T966] [ 53.844290][ T966] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.844437][ T966] ? notifier_call_chain+0xb0/0x320 [ 53.844568][ T966] rtmsg_ifinfo+0x5c/0xb0 [ 53.844670][ T966] register_netdevice+0x1526/0x1bc0 [ 53.844802][ T966] ? unregister_netdevice_queue+0x470/0x470 [ 53.844963][ T966] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.845095][ T966] register_netdev+0x23/0x40 [ 53.845225][ T966] vti6_init_net+0x280/0x3c0 [ 53.845366][ T966] ops_init+0x187/0x560 [ 53.845471][ T966] setup_net+0x11b/0x3b0 [ 53.845569][ T966] ? unregister_pernet_device+0x80/0x80 [ 53.845697][ T966] ? lockdep_init_map_type+0x5d/0x250 [ 53.845827][ T966] ? mutex_init_lockdep+0xf6/0x120 [ 53.845959][ T966] copy_net_ns+0x383/0x660 [ 53.846091][ T966] create_new_namespaces+0x371/0xa10 [ 53.846226][ T966] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 53.846359][ T966] ksys_unshare+0x353/0x880 [ 53.846492][ T966] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.846623][ T966] ? walk_process_tree+0x350/0x350 [ 53.846754][ T966] ? __x64_sys_openat+0x10e/0x210 [ 53.846885][ T966] ? __ia32_sys_open+0x1b0/0x1b0 [ 53.847018][ T966] __x64_sys_unshare+0x34/0x50 [ 53.847152][ T966] ? do_syscall_64+0x82/0xfc0 [ 53.847282][ T966] do_syscall_64+0x117/0xfc0 [ 53.847422][ T966] ? trace_hardirqs_off+0xd/0x30 [ 53.847552][ T966] ? exc_page_fault+0xee/0x100 [ 53.847683][ T966] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.847845][ T966] RIP: 0033:0x7f0db4f74bcb [ 53.847982][ T966] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 53.848463][ T966] RSP: 002b:00007fffbb966268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 53.848658][ T966] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0db4f74bcb [ 53.848852][ T966] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.849048][ T966] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.849242][ T966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb968490 [ 53.849450][ T966] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbb969889 [ 53.849651][ T966] [ 53.849748][ T966] irq event stamp: 46029 [ 53.849845][ T966] hardirqs last enabled at (46037): [] __up_console_sem+0x5a/0x70 [ 53.850072][ T966] hardirqs last disabled at (46044): [] __up_console_sem+0x3f/0x70 [ 53.850295][ T966] softirqs last enabled at (45670): [] handle_softirqs+0x611/0x940 [ 53.850531][ T966] softirqs last disabled at (45665): [] __irq_exit_rcu+0x103/0x1c0 [ 53.850758][ T966] ---[ end trace 0000000000000000 ]--- [ 53.853574][ T966] ------------[ cut here ]------------ [ 53.853712][ T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/966 [ 53.853938][ T966] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.854240][ T966] CPU: 1 UID: 0 PID: 966 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.854515][ T966] Tainted: [W]=WARN [ 53.854613][ T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.854774][ T966] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.854942][ T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.855419][ T966] RSP: 0018:ffa0000001affa68 EFLAGS: 00010286 [ 53.855584][ T966] RAX: 00000000ffffffa6 RBX: ff110000103e5380 RCX: 1ff400000035ff13 [ 53.855778][ T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e543c [ 53.855974][ T966] RBP: ff1100000f6f9000 R08: 1fe220000207ca89 R09: ff1100000e9d0b80 [ 53.856170][ T966] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 53.856368][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f6f9000 [ 53.856571][ T966] FS: 00007f0db4cb2840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 53.856799][ T966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.856962][ T966] CR2: 00007f0db4eb9430 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.857158][ T966] PKRU: 55555554 [ 53.857254][ T966] Call Trace: [ 53.857356][ T966] [ 53.857427][ T966] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.857558][ T966] ? notifier_call_chain+0xb0/0x320 [ 53.857693][ T966] rtmsg_ifinfo+0x5c/0xb0 [ 53.857793][ T966] register_netdevice+0x1526/0x1bc0 [ 53.857925][ T966] ? unregister_netdevice_queue+0x470/0x470 [ 53.858088][ T966] register_netdev+0x23/0x40 [ 53.858218][ T966] sit_init_net+0x299/0x570 [ 53.858355][ T966] ops_init+0x187/0x560 [ 53.858461][ T966] setup_net+0x11b/0x3b0 [ 53.858560][ T966] ? unregister_pernet_device+0x80/0x80 [ 53.858690][ T966] ? lockdep_init_map_type+0x5d/0x250 [ 53.858820][ T966] ? mutex_init_lockdep+0xf6/0x120 [ 53.858954][ T966] copy_net_ns+0x383/0x660 [ 53.859086][ T966] create_new_namespaces+0x371/0xa10 [ 53.859222][ T966] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 53.859357][ T966] ksys_unshare+0x353/0x880 [ 53.859491][ T966] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.859624][ T966] ? walk_process_tree+0x350/0x350 [ 53.859754][ T966] ? __x64_sys_openat+0x10e/0x210 [ 53.859885][ T966] ? __ia32_sys_open+0x1b0/0x1b0 [ 53.860016][ T966] __x64_sys_unshare+0x34/0x50 [ 53.860147][ T966] ? do_syscall_64+0x82/0xfc0 [ 53.860278][ T966] do_syscall_64+0x117/0xfc0 [ 53.860418][ T966] ? trace_hardirqs_off+0xd/0x30 [ 53.860551][ T966] ? exc_page_fault+0xee/0x100 [ 53.860682][ T966] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.860843][ T966] RIP: 0033:0x7f0db4f74bcb [ 53.860977][ T966] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 53.861452][ T966] RSP: 002b:00007fffbb966268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 53.861651][ T966] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0db4f74bcb [ 53.861846][ T966] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.862041][ T966] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.862235][ T966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb968490 [ 53.862445][ T966] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbb969889 [ 53.862645][ T966] [ 53.862743][ T966] irq event stamp: 47949 [ 53.862840][ T966] hardirqs last enabled at (47957): [] __up_console_sem+0x5a/0x70 [ 53.863064][ T966] hardirqs last disabled at (47964): [] __up_console_sem+0x3f/0x70 [ 53.863290][ T966] softirqs last enabled at (47410): [] __alloc_skb+0x4c2/0x5f0 [ 53.863524][ T966] softirqs last disabled at (47408): [] __alloc_skb+0x4c2/0x5f0 [ 53.863750][ T966] ---[ end trace 0000000000000000 ]--- [ 53.866718][ T966] ------------[ cut here ]------------ [ 53.866851][ T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/966 [ 53.867082][ T966] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.867386][ T966] CPU: 1 UID: 0 PID: 966 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.867652][ T966] Tainted: [W]=WARN [ 53.867752][ T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.867913][ T966] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.868084][ T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.868560][ T966] RSP: 0018:ffa0000001affa78 EFLAGS: 00010286 [ 53.868729][ T966] RAX: 00000000ffffffa6 RBX: ff11000005f05a80 RCX: 1ff400000035ff15 [ 53.868924][ T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f05b3c [ 53.869121][ T966] RBP: ff1100000b401000 R08: 1fe2200000be0b69 R09: ff1100000e9d0b80 [ 53.869317][ T966] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 53.869525][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b401000 [ 53.869722][ T966] FS: 00007f0db4cb2840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 53.869951][ T966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.870115][ T966] CR2: 00007f0db4eb9430 CR3: 0000000015b13001 CR4: 0000000000771ef0 [ 53.870314][ T966] PKRU: 55555554 [ 53.870422][ T966] Call Trace: [ 53.870521][ T966] [ 53.870588][ T966] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.870719][ T966] ? notifier_call_chain+0xb0/0x320 [ 53.870850][ T966] rtmsg_ifinfo+0x5c/0xb0 [ 53.870950][ T966] register_netdevice+0x1526/0x1bc0 [ 53.871084][ T966] ? unregister_netdevice_queue+0x470/0x470 [ 53.871250][ T966] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.871389][ T966] register_netdev+0x23/0x40 [ 53.871526][ T966] ip6_tnl_init_net+0x2b8/0x400 [ 53.871659][ T966] ops_init+0x187/0x560 [ 53.871761][ T966] setup_net+0x11b/0x3b0 [ 53.871861][ T966] ? unregister_pernet_device+0x80/0x80 [ 53.871994][ T966] ? lockdep_init_map_type+0x5d/0x250 [ 53.872127][ T966] ? mutex_init_lockdep+0xf6/0x120 [ 53.872262][ T966] copy_net_ns+0x383/0x660 [ 53.872402][ T966] create_new_namespaces+0x371/0xa10 [ 53.872545][ T966] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 53.872678][ T966] ksys_unshare+0x353/0x880 [ 53.872810][ T966] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.872942][ T966] ? walk_process_tree+0x350/0x350 [ 53.873077][ T966] ? __x64_sys_openat+0x10e/0x210 [ 53.873211][ T966] ? __ia32_sys_open+0x1b0/0x1b0 [ 53.873349][ T966] __x64_sys_unshare+0x34/0x50 [ 53.873486][ T966] ? do_syscall_64+0x82/0xfc0 [ 53.873617][ T966] do_syscall_64+0x117/0xfc0 [ 53.873748][ T966] ? trace_hardirqs_off+0xd/0x30 [ 53.873880][ T966] ? exc_page_fault+0xee/0x100 [ 53.874012][ T966] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.874178][ T966] RIP: 0033:0x7f0db4f74bcb [ 53.874314][ T966] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 53.874791][ T966] RSP: 002b:00007fffbb966268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 53.874988][ T966] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0db4f74bcb [ 53.875182][ T966] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.875381][ T966] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.875581][ T966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb968490 [ 53.875777][ T966] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbb969889 [ 53.875981][ T966] [ 53.876078][ T966] irq event stamp: 50043 [ 53.876176][ T966] hardirqs last enabled at (50051): [] __up_console_sem+0x5a/0x70 [ 53.876408][ T966] hardirqs last disabled at (50060): [] __up_console_sem+0x3f/0x70 [ 53.876638][ T966] softirqs last enabled at (49492): [] __alloc_skb+0x4c2/0x5f0 [ 53.876867][ T966] softirqs last disabled at (49490): [] __alloc_skb+0x4c2/0x5f0 [ 53.877093][ T966] ---[ end trace 0000000000000000 ]--- [ 53.892942][ T67] ------------[ cut here ]------------ [ 53.893083][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 53.893329][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.893626][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.893901][ T67] Tainted: [W]=WARN [ 53.893993][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.894149][ T67] Workqueue: netns cleanup_net [ 53.894275][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.894450][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.894887][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 53.895043][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d465000 RCX: 1ff4000000090ec7 [ 53.895224][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4650bc [ 53.895417][ T67] RBP: ff1100000fe3a000 R08: 1fe2200001a8ca19 R09: ff110000090f8bd0 [ 53.895600][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 53.895783][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001771a000 [ 53.895975][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.896191][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.896351][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 53.896540][ T67] PKRU: 55555554 [ 53.896631][ T67] Call Trace: [ 53.896720][ T67] [ 53.896785][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.896909][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.897003][ T67] netif_close_many+0x2ac/0x640 [ 53.897125][ T67] ? __dev_close_many+0x670/0x670 [ 53.897248][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.897410][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.897567][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.897699][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.897850][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.897971][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.898099][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.898223][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.898352][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.898483][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.898609][ T67] ops_undo_list+0x615/0x8f0 [ 53.898733][ T67] ? netns_install+0x2a0/0x2a0 [ 53.898854][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.898982][ T67] cleanup_net+0x431/0x940 [ 53.899104][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.899224][ T67] ? process_one_work+0xdb7/0x1410 [ 53.899355][ T67] ? lock_acquire+0x134/0x160 [ 53.899485][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.899608][ T67] process_one_work+0xdf8/0x1410 [ 53.899735][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.899857][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.899985][ T67] worker_thread+0x4f1/0xd60 [ 53.900110][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.900236][ T67] kthread+0x367/0x460 [ 53.900328][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.901525][ T67] ? kthread_affine_node+0x330/0x330 [ 53.901655][ T67] ret_from_fork+0x474/0x6b0 [ 53.901780][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.901935][ T67] ? __switch_to+0x5a3/0xe00 [ 53.902060][ T67] ? kthread_affine_node+0x330/0x330 [ 53.902186][ T67] ret_from_fork_asm+0x11/0x20 [ 53.902315][ T67] [ 53.902419][ T67] irq event stamp: 996111 [ 53.902511][ T67] hardirqs last enabled at (996119): [] __up_console_sem+0x5a/0x70 [ 53.902722][ T67] hardirqs last disabled at (996126): [] __up_console_sem+0x3f/0x70 [ 53.902935][ T67] softirqs last enabled at (995634): [] handle_softirqs+0x611/0x940 [ 53.903156][ T67] softirqs last disabled at (995627): [] __irq_exit_rcu+0x103/0x1c0 [ 53.903385][ T67] ---[ end trace 0000000000000000 ]--- [ 53.904597][ T67] ------------[ cut here ]------------ [ 53.904725][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 53.904966][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.905248][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.905649][ T67] Tainted: [W]=WARN [ 53.905742][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.905895][ T67] Workqueue: netns cleanup_net [ 53.906022][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.906177][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.906625][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 53.906778][ T67] RAX: 00000000ffffffa6 RBX: ff11000016bda040 RCX: 1ff4000000090ec7 [ 53.906960][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bda0fc [ 53.907142][ T67] RBP: ff1100001771a000 R08: 1fe2200002d7b421 R09: ff110000090f8bd0 [ 53.907326][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 53.907518][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 53.907700][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.907913][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.908070][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 53.908270][ T67] PKRU: 55555554 [ 53.908368][ T67] Call Trace: [ 53.908467][ T67] [ 53.908531][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 53.908653][ T67] ? notifier_call_chain+0xb0/0x320 [ 53.908776][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 53.908872][ T67] netif_close_many+0x2ac/0x640 [ 53.909000][ T67] ? __dev_close_many+0x670/0x670 [ 53.909123][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 53.909276][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 53.909441][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 53.909564][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.909713][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.909837][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.909963][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.910084][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.910205][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.910329][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.910460][ T67] ops_undo_list+0x615/0x8f0 [ 53.910583][ T67] ? netns_install+0x2a0/0x2a0 [ 53.910703][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.910830][ T67] cleanup_net+0x431/0x940 [ 53.910951][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.911071][ T67] ? process_one_work+0xdb7/0x1410 [ 53.911197][ T67] ? lock_acquire+0x134/0x160 [ 53.911319][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.911452][ T67] process_one_work+0xdf8/0x1410 [ 53.911577][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.911698][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.911824][ T67] worker_thread+0x4f1/0xd60 [ 53.911951][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.912072][ T67] kthread+0x367/0x460 [ 53.912165][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.912313][ T67] ? kthread_affine_node+0x330/0x330 [ 53.912449][ T67] ret_from_fork+0x474/0x6b0 [ 53.912575][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.912728][ T67] ? __switch_to+0x5a3/0xe00 [ 53.912851][ T67] ? kthread_affine_node+0x330/0x330 [ 53.912983][ T67] ret_from_fork_asm+0x11/0x20 [ 53.913110][ T67] [ 53.913200][ T67] irq event stamp: 999241 [ 53.913290][ T67] hardirqs last enabled at (999249): [] __up_console_sem+0x5a/0x70 [ 53.913516][ T67] hardirqs last disabled at (999258): [] __up_console_sem+0x3f/0x70 [ 53.913732][ T67] softirqs last enabled at (998822): [] handle_softirqs+0x611/0x940 [ 53.913941][ T67] softirqs last disabled at (998817): [] __irq_exit_rcu+0x103/0x1c0 [ 53.914152][ T67] ---[ end trace 0000000000000000 ]--- [ 53.915211][ T67] ------------[ cut here ]------------ [ 53.915330][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 53.916268][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.916957][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.917271][ T67] Tainted: [W]=WARN [ 53.917408][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.917561][ T67] Workqueue: netns cleanup_net [ 53.917681][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.917834][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.918262][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.918462][ T67] RAX: 00000000ffffffa6 RBX: ff11000012ffc040 RCX: 1ff4000000090eed [ 53.918635][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012ffc0fc [ 53.918811][ T67] RBP: ff11000014b34000 R08: 1fe22000025ff821 R09: ff110000090f8bd0 [ 53.918989][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 53.919163][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.919339][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 53.919600][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.919745][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 53.919921][ T67] PKRU: 55555554 [ 53.920009][ T67] Call Trace: [ 53.920095][ T67] [ 53.920157][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.920306][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.920509][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.920628][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.920745][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.920861][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.920980][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.921096][ T67] ops_undo_list+0x615/0x8f0 [ 53.921213][ T67] ? netns_install+0x2a0/0x2a0 [ 53.921330][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.921507][ T67] cleanup_net+0x431/0x940 [ 53.921626][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.921740][ T67] ? process_one_work+0xdb7/0x1410 [ 53.921858][ T67] ? lock_acquire+0x134/0x160 [ 53.921975][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.922094][ T67] process_one_work+0xdf8/0x1410 [ 53.922215][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.922333][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.922505][ T67] worker_thread+0x4f1/0xd60 [ 53.922628][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.922743][ T67] kthread+0x367/0x460 [ 53.922831][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.922977][ T67] ? kthread_affine_node+0x330/0x330 [ 53.923094][ T67] ret_from_fork+0x474/0x6b0 [ 53.923210][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.923403][ T67] ? __switch_to+0x5a3/0xe00 [ 53.923526][ T67] ? kthread_affine_node+0x330/0x330 [ 53.923644][ T67] ret_from_fork_asm+0x11/0x20 [ 53.923764][ T67] [ 53.923850][ T67] irq event stamp: 1006017 [ 53.923964][ T67] hardirqs last enabled at (1006025): [] __up_console_sem+0x5a/0x70 [ 53.924168][ T67] hardirqs last disabled at (1006032): [] __up_console_sem+0x3f/0x70 [ 53.924421][ T67] softirqs last enabled at (1006132): [] handle_softirqs+0x611/0x940 [ 53.924624][ T67] softirqs last disabled at (1006041): [] __irq_exit_rcu+0x103/0x1c0 [ 53.924826][ T67] ---[ end trace 0000000000000000 ]--- [ 53.932873][ T67] ------------[ cut here ]------------ [ 53.933009][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.933242][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.933604][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.933872][ T67] Tainted: [W]=WARN [ 53.933962][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.934110][ T67] Workqueue: netns cleanup_net [ 53.934232][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.934389][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.934810][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.934957][ T67] RAX: 00000000ffffffa6 RBX: ff11000012ffc740 RCX: 1ff4000000090eed [ 53.935130][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012ffc7fc [ 53.935308][ T67] RBP: ff11000012b54000 R08: 1fe22000025ff901 R09: ff110000090f8bd0 [ 53.935496][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.935673][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.935848][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.936051][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.936197][ T67] CR2: 00007f451ba30f59 CR3: 0000000016b22005 CR4: 0000000000771ef0 [ 53.936378][ T67] PKRU: 55555554 [ 53.936471][ T67] Call Trace: [ 53.936557][ T67] [ 53.936619][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.936769][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.936921][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.937045][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.937165][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.937281][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.937404][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.937530][ T67] ops_undo_list+0x615/0x8f0 [ 53.937650][ T67] ? netns_install+0x2a0/0x2a0 [ 53.937765][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.937889][ T67] cleanup_net+0x431/0x940 [ 53.938007][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.938125][ T67] ? process_one_work+0xdb7/0x1410 [ 53.938242][ T67] ? lock_acquire+0x134/0x160 [ 53.938365][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.938489][ T67] process_one_work+0xdf8/0x1410 [ 53.938610][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.938726][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.938848][ T67] worker_thread+0x4f1/0xd60 [ 53.938971][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.939091][ T67] kthread+0x367/0x460 [ 53.939184][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.939329][ T67] ? kthread_affine_node+0x330/0x330 [ 53.939458][ T67] ret_from_fork+0x474/0x6b0 [ 53.939578][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.939723][ T67] ? __switch_to+0x5a3/0xe00 [ 53.939843][ T67] ? kthread_affine_node+0x330/0x330 [ 53.939959][ T67] ret_from_fork_asm+0x11/0x20 [ 53.940080][ T67] [ 53.940167][ T67] irq event stamp: 1015583 [ 53.940282][ T67] hardirqs last enabled at (1015591): [] __up_console_sem+0x5a/0x70 [ 53.940496][ T67] hardirqs last disabled at (1015600): [] __up_console_sem+0x3f/0x70 [ 53.940699][ T67] softirqs last enabled at (1015180): [] handle_softirqs+0x611/0x940 [ 53.940900][ T67] softirqs last disabled at (1015007): [] __irq_exit_rcu+0x103/0x1c0 [ 53.941101][ T67] ---[ end trace 0000000000000000 ]--- [ 53.942165][ T67] ------------[ cut here ]------------ [ 53.942281][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.942525][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.942790][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.943057][ T67] Tainted: [W]=WARN [ 53.943147][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.943293][ T67] Workqueue: netns cleanup_net [ 53.943423][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.943576][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.944000][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.944149][ T67] RAX: 00000000ffffffa6 RBX: ff11000012ffce40 RCX: 1ff4000000090eed [ 53.944322][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012ffcefc [ 53.944505][ T67] RBP: ff110000097c1000 R08: 1fe22000025ff9e1 R09: ff110000090f8bd0 [ 53.944678][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.944853][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.945028][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.945231][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.945381][ T67] CR2: 00007f451ba30f59 CR3: 0000000016b22005 CR4: 0000000000771ef0 [ 53.945568][ T67] PKRU: 55555554 [ 53.945655][ T67] Call Trace: [ 53.945742][ T67] [ 53.945803][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.945951][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.946096][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.946217][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.946334][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.946470][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.946588][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.946711][ T67] ops_undo_list+0x615/0x8f0 [ 53.946831][ T67] ? netns_install+0x2a0/0x2a0 [ 53.946947][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.947071][ T67] cleanup_net+0x431/0x940 [ 53.947189][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.947304][ T67] ? process_one_work+0xdb7/0x1410 [ 53.947436][ T67] ? lock_acquire+0x134/0x160 [ 53.947552][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.947668][ T67] process_one_work+0xdf8/0x1410 [ 53.947789][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.947905][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.948027][ T67] worker_thread+0x4f1/0xd60 [ 53.948149][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.948267][ T67] kthread+0x367/0x460 [ 53.948360][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.948507][ T67] ? kthread_affine_node+0x330/0x330 [ 53.948624][ T67] ret_from_fork+0x474/0x6b0 [ 53.948741][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.948886][ T67] ? __switch_to+0x5a3/0xe00 [ 53.949002][ T67] ? kthread_affine_node+0x330/0x330 [ 53.949120][ T67] ret_from_fork_asm+0x11/0x20 [ 53.949243][ T67] [ 53.949331][ T67] irq event stamp: 1018151 [ 53.949456][ T67] hardirqs last enabled at (1018161): [] __up_console_sem+0x5a/0x70 [ 53.949658][ T67] hardirqs last disabled at (1018168): [] __up_console_sem+0x3f/0x70 [ 53.949860][ T67] softirqs last enabled at (1017650): [] __alloc_skb+0x4c2/0x5f0 [ 53.950064][ T67] softirqs last disabled at (1017648): [] __alloc_skb+0x4c2/0x5f0 [ 53.950266][ T67] ---[ end trace 0000000000000000 ]--- [ 53.951127][ T67] ------------[ cut here ]------------ [ 53.951246][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.951483][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.951756][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.952029][ T67] Tainted: [W]=WARN [ 53.952119][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.952268][ T67] Workqueue: netns cleanup_net [ 53.952394][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.952555][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.952974][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.953124][ T67] RAX: 00000000ffffffa6 RBX: ff11000012ffd1c0 RCX: 1ff4000000090eed [ 53.953302][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012ffd27c [ 53.953486][ T67] RBP: ff110000177e9000 R08: 1fe22000025ffa51 R09: ff110000090f8bd0 [ 53.953665][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.953841][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.954016][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.954220][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.954380][ T67] CR2: 00007f451ba30f59 CR3: 0000000016b22005 CR4: 0000000000771ef0 [ 53.954564][ T67] PKRU: 55555554 [ 53.954650][ T67] Call Trace: [ 53.954737][ T67] [ 53.954798][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.954947][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.955091][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.955208][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.955325][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.955452][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.955572][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.955693][ T67] ops_undo_list+0x615/0x8f0 [ 53.955811][ T67] ? netns_install+0x2a0/0x2a0 [ 53.955927][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.956047][ T67] cleanup_net+0x431/0x940 [ 53.956164][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.956280][ T67] ? process_one_work+0xdb7/0x1410 [ 53.956406][ T67] ? lock_acquire+0x134/0x160 [ 53.956530][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.956652][ T67] process_one_work+0xdf8/0x1410 [ 53.956777][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.956894][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.957015][ T67] worker_thread+0x4f1/0xd60 [ 53.957137][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.957255][ T67] kthread+0x367/0x460 [ 53.957351][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.957502][ T67] ? kthread_affine_node+0x330/0x330 [ 53.957623][ T67] ret_from_fork+0x474/0x6b0 [ 53.957740][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.957885][ T67] ? __switch_to+0x5a3/0xe00 [ 53.958001][ T67] ? kthread_affine_node+0x330/0x330 [ 53.958121][ T67] ret_from_fork_asm+0x11/0x20 [ 53.958242][ T67] [ 53.958329][ T67] irq event stamp: 1019447 [ 53.958454][ T67] hardirqs last enabled at (1019457): [] __up_console_sem+0x5a/0x70 [ 53.958658][ T67] hardirqs last disabled at (1019464): [] __up_console_sem+0x3f/0x70 [ 53.958863][ T67] softirqs last enabled at (1018946): [] __alloc_skb+0x4c2/0x5f0 [ 53.959071][ T67] softirqs last disabled at (1018944): [] __alloc_skb+0x4c2/0x5f0 [ 53.959273][ T67] ---[ end trace 0000000000000000 ]--- [ 53.960121][ T67] ------------[ cut here ]------------ [ 53.960239][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.960479][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.960748][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.961010][ T67] Tainted: [W]=WARN [ 53.961097][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.961247][ T67] Workqueue: netns cleanup_net [ 53.961372][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.961534][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.961946][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.962097][ T67] RAX: 00000000ffffffa6 RBX: ff11000012ffd540 RCX: 1ff4000000090eed [ 53.962272][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012ffd5fc [ 53.962456][ T67] RBP: ff1100000fd99000 R08: 1fe22000025ffac1 R09: ff110000090f8bd0 [ 53.962631][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.962806][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.962986][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.963188][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.963335][ T67] CR2: 00007f451ba30f59 CR3: 0000000016b22005 CR4: 0000000000771ef0 [ 53.963521][ T67] PKRU: 55555554 [ 53.963612][ T67] Call Trace: [ 53.963700][ T67] [ 53.963762][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.963911][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.964056][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.964175][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.964294][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.964418][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.964539][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.964660][ T67] ops_undo_list+0x615/0x8f0 [ 53.964777][ T67] ? netns_install+0x2a0/0x2a0 [ 53.964967][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.965088][ T67] cleanup_net+0x431/0x940 [ 53.965207][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.965327][ T67] ? process_one_work+0xdb7/0x1410 [ 53.965524][ T67] ? lock_acquire+0x134/0x160 [ 53.965644][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.965763][ T67] process_one_work+0xdf8/0x1410 [ 53.965887][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.966075][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.966196][ T67] worker_thread+0x4f1/0xd60 [ 53.966318][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.966446][ T67] kthread+0x367/0x460 [ 53.966608][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.966754][ T67] ? kthread_affine_node+0x330/0x330 [ 53.966872][ T67] ret_from_fork+0x474/0x6b0 [ 53.966991][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.967208][ T67] ? __switch_to+0x5a3/0xe00 [ 53.967324][ T67] ? kthread_affine_node+0x330/0x330 [ 53.967450][ T67] ret_from_fork_asm+0x11/0x20 [ 53.967575][ T67] [ 53.967732][ T67] irq event stamp: 1020743 [ 53.967846][ T67] hardirqs last enabled at (1020751): [] __up_console_sem+0x5a/0x70 [ 53.968048][ T67] hardirqs last disabled at (1020758): [] __up_console_sem+0x3f/0x70 [ 53.968323][ T67] softirqs last enabled at (1020240): [] __alloc_skb+0x4c2/0x5f0 [ 53.968537][ T67] softirqs last disabled at (1020238): [] __alloc_skb+0x4c2/0x5f0 [ 53.968809][ T67] ---[ end trace 0000000000000000 ]--- [ 53.970253][ T67] ------------[ cut here ]------------ [ 53.970375][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.970613][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.970952][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.971287][ T67] Tainted: [W]=WARN [ 53.971382][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.971534][ T67] Workqueue: netns cleanup_net [ 53.971654][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.971882][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.972296][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.972529][ T67] RAX: 00000000ffffffa6 RBX: ff11000012ffdc40 RCX: 1ff4000000090eed [ 53.972703][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012ffdcfc [ 53.972948][ T67] RBP: ff1100000fe3a000 R08: 1fe22000025ffba1 R09: ff110000090f8bd0 [ 53.973123][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.973297][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.973555][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.973757][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.973903][ T67] CR2: 00007f451ba30f59 CR3: 0000000016b22005 CR4: 0000000000771ef0 [ 53.974152][ T67] PKRU: 55555554 [ 53.974239][ T67] Call Trace: [ 53.974326][ T67] [ 53.974392][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.974615][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.974758][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.974876][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.974993][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.975181][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.975298][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.975426][ T67] ops_undo_list+0x615/0x8f0 [ 53.975545][ T67] ? netns_install+0x2a0/0x2a0 [ 53.975736][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.975854][ T67] cleanup_net+0x431/0x940 [ 53.975972][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.976087][ T67] ? process_one_work+0xdb7/0x1410 [ 53.976278][ T67] ? lock_acquire+0x134/0x160 [ 53.976400][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.976526][ T67] process_one_work+0xdf8/0x1410 [ 53.976651][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.976838][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.976965][ T67] worker_thread+0x4f1/0xd60 [ 53.977087][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.977205][ T67] kthread+0x367/0x460 [ 53.977371][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.977523][ T67] ? kthread_affine_node+0x330/0x330 [ 53.977641][ T67] ret_from_fork+0x474/0x6b0 [ 53.977758][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.977976][ T67] ? __switch_to+0x5a3/0xe00 [ 53.978094][ T67] ? kthread_affine_node+0x330/0x330 [ 53.978212][ T67] ret_from_fork_asm+0x11/0x20 [ 53.978335][ T67] [ 53.978430][ T67] irq event stamp: 1023571 [ 53.978546][ T67] hardirqs last enabled at (1023579): [] __up_console_sem+0x5a/0x70 [ 53.978746][ T67] hardirqs last disabled at (1023586): [] __up_console_sem+0x3f/0x70 [ 53.979020][ T67] softirqs last enabled at (1023066): [] __alloc_skb+0x4c2/0x5f0 [ 53.979224][ T67] softirqs last disabled at (1023064): [] __alloc_skb+0x4c2/0x5f0 [ 53.979440][ T67] ---[ end trace 0000000000000000 ]--- [ 53.981011][ T67] ------------[ cut here ]------------ [ 53.981197][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 53.982172][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 53.982543][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 53.982808][ T67] Tainted: [W]=WARN [ 53.982897][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.983044][ T67] Workqueue: netns cleanup_net [ 53.983169][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 53.983320][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 53.983815][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 53.983966][ T67] RAX: 00000000ffffffa6 RBX: ff11000011956ac0 RCX: 1ff4000000090eed [ 53.984143][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011956b7c [ 53.984444][ T67] RBP: ff1100001771a000 R08: 1fe220000232ad71 R09: ff110000090f8bd0 [ 53.984620][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 53.984792][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 53.984971][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 53.985251][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.985407][ T67] CR2: 00007f451ba30f59 CR3: 0000000016b22005 CR4: 0000000000771ef0 [ 53.985590][ T67] PKRU: 55555554 [ 53.985678][ T67] Call Trace: [ 53.985837][ T67] [ 53.985901][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 53.986052][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 53.986198][ T67] ? queue_rcu_work+0x7c/0xa0 [ 53.986393][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 53.986514][ T67] ? rtnl_is_locked+0x15/0x20 [ 53.986630][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 53.986748][ T67] ? mutex_is_locked+0x1c/0x50 [ 53.986941][ T67] ops_undo_list+0x615/0x8f0 [ 53.987060][ T67] ? netns_install+0x2a0/0x2a0 [ 53.987176][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 53.987297][ T67] cleanup_net+0x431/0x940 [ 53.987425][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 53.987541][ T67] ? process_one_work+0xdb7/0x1410 [ 53.987658][ T67] ? lock_acquire+0x134/0x160 [ 53.987775][ T67] ? rcu_is_watching+0x15/0xd0 [ 53.987967][ T67] process_one_work+0xdf8/0x1410 [ 53.988088][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 53.988206][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 53.988331][ T67] worker_thread+0x4f1/0xd60 [ 53.988466][ T67] ? rescuer_thread+0x1320/0x1320 [ 53.988583][ T67] kthread+0x367/0x460 [ 53.988671][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 53.988820][ T67] ? kthread_affine_node+0x330/0x330 [ 53.989008][ T67] ret_from_fork+0x474/0x6b0 [ 53.989127][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.989274][ T67] ? __switch_to+0x5a3/0xe00 [ 53.989471][ T67] ? kthread_affine_node+0x330/0x330 [ 53.989591][ T67] ret_from_fork_asm+0x11/0x20 [ 53.989713][ T67] [ 53.989798][ T67] irq event stamp: 1028583 [ 53.989916][ T67] hardirqs last enabled at (1028591): [] __up_console_sem+0x5a/0x70 [ 53.990195][ T67] hardirqs last disabled at (1028598): [] __up_console_sem+0x3f/0x70 [ 53.990403][ T67] softirqs last enabled at (1028498): [] handle_softirqs+0x611/0x940 [ 53.990686][ T67] softirqs last disabled at (1028493): [] __irq_exit_rcu+0x103/0x1c0 [ 53.990888][ T67] ---[ end trace 0000000000000000 ]--- [ 53.999856][ T967] ------------[ cut here ]------------ [ 53.999994][ T967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/967 [ 54.000216][ T967] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.000532][ T967] CPU: 0 UID: 0 PID: 967 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.000794][ T967] Tainted: [W]=WARN [ 54.000891][ T967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.001056][ T967] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.001226][ T967] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.001708][ T967] RSP: 0018:ffa00000019bf020 EFLAGS: 00010286 [ 54.001870][ T967] RAX: 00000000ffffffa6 RBX: ff110000119563c0 RCX: 1ff4000000337dca [ 54.002064][ T967] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001195647c [ 54.002259][ T967] RBP: ff11000015814000 R08: 1fe220000232ac91 R09: ff1100000fca8b58 [ 54.002512][ T967] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 54.002706][ T967] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 54.002901][ T967] FS: 00007f451b6c9840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.003129][ T967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.003292][ T967] CR2: 0000561705c5dd5c CR3: 0000000016b22001 CR4: 0000000000771ef0 [ 54.003553][ T967] PKRU: 55555554 [ 54.003653][ T967] Call Trace: [ 54.003750][ T967] [ 54.003825][ T967] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.003957][ T967] rtmsg_ifinfo+0x5c/0xb0 [ 54.004056][ T967] ? mark_held_locks+0x40/0x70 [ 54.004184][ T967] __dev_notify_flags+0x1b8/0x280 [ 54.004316][ T967] ? netif_change_name+0x8c0/0x8c0 [ 54.004461][ T967] ? __dev_change_flags+0x4a4/0x6d0 [ 54.004592][ T967] ? netif_set_allmulti+0x2c0/0x2c0 [ 54.004721][ T967] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.004851][ T967] ? is_bpf_text_address+0x68/0x110 [ 54.004984][ T967] netif_change_flags+0xfe/0x190 [ 54.005113][ T967] ? unwind_get_return_address+0x67/0xd0 [ 54.005243][ T967] do_setlink.isra.0+0x1d25/0x2a60 [ 54.005380][ T967] ? rtnl_link_get_size+0x350/0x350 [ 54.005515][ T967] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.005681][ T967] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.005811][ T967] ? validate_chain+0x38b/0xc20 [ 54.005942][ T967] ? rcu_read_lock_any_held+0x66/0x90 [ 54.006072][ T967] ? stack_depot_save_flags+0x367/0x770 [ 54.006204][ T967] ? __kernel_text_address+0x12/0x30 [ 54.006335][ T967] ? __lock_acquire+0x508/0xc10 [ 54.006480][ T967] ? lock_acquire.part.0+0xbc/0x260 [ 54.006611][ T967] ? rtnl_newlink+0x883/0xee0 [ 54.006743][ T967] ? rcu_is_watching+0x15/0xd0 [ 54.006873][ T967] ? lock_acquire+0x134/0x160 [ 54.007003][ T967] ? rcu_is_watching+0x15/0xd0 [ 54.007136][ T967] ? rcu_is_watching+0x15/0xd0 [ 54.007265][ T967] ? trace_contention_end+0xb3/0x1a0 [ 54.007402][ T967] ? __mutex_lock+0x1db/0x2010 [ 54.007540][ T967] ? __mutex_lock+0x9b2/0x2010 [ 54.007669][ T967] ? rtnl_newlink+0x883/0xee0 [ 54.007802][ T967] ? ww_mutex_lock+0x160/0x160 [ 54.007935][ T967] ? __rtnl_newlink+0x3fa/0xa50 [ 54.008071][ T967] rtnl_newlink+0x8d1/0xee0 [ 54.008205][ T967] ? lock_acquire.part.0+0xbc/0x260 [ 54.008335][ T967] ? find_held_lock+0x2b/0x80 [ 54.008476][ T967] ? __rtnl_newlink+0xa50/0xa50 [ 54.008609][ T967] ? mark_usage+0x61/0x170 [ 54.008739][ T967] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.008871][ T967] ? lock_acquire.part.0+0xbc/0x260 [ 54.009000][ T967] ? find_held_lock+0x2b/0x80 [ 54.009129][ T967] ? __rtnl_newlink+0xa50/0xa50 [ 54.009259][ T967] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.009410][ T967] ? __rtnl_newlink+0xa50/0xa50 [ 54.009547][ T967] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.009679][ T967] ? validate_chain+0x38b/0xc20 [ 54.009808][ T967] ? rtnl_link_fill+0x920/0x920 [ 54.009938][ T967] ? __lock_acquire+0x508/0xc10 [ 54.010070][ T967] ? lock_acquire.part.0+0xbc/0x260 [ 54.010199][ T967] ? find_held_lock+0x2b/0x80 [ 54.010332][ T967] netlink_rcv_skb+0x14e/0x3a0 [ 54.010478][ T967] ? rtnl_link_fill+0x920/0x920 [ 54.010609][ T967] ? netlink_ack+0xcf0/0xcf0 [ 54.010745][ T967] ? netlink_deliver_tap+0xc5/0x330 [ 54.010875][ T967] ? netlink_deliver_tap+0x13c/0x330 [ 54.011008][ T967] netlink_unicast+0x486/0x750 [ 54.011140][ T967] ? netlink_attachskb+0x810/0x810 [ 54.011272][ T967] ? __lock_acquire+0x508/0xc10 [ 54.011409][ T967] netlink_sendmsg+0x735/0xc60 [ 54.011546][ T967] ? netlink_unicast+0x750/0x750 [ 54.011678][ T967] ? __might_fault+0x97/0x140 [ 54.011811][ T967] ____sys_sendmsg+0x419/0x850 [ 54.011943][ T967] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.012073][ T967] ? get_timestamp.constprop.0+0x390/0x390 [ 54.012232][ T967] ? move_addr_to_kernel+0x40/0x40 [ 54.012370][ T967] ? stack_depot_save_flags+0x367/0x770 [ 54.012505][ T967] ? validate_chain+0x38b/0xc20 [ 54.012640][ T967] ___sys_sendmsg+0x14e/0x1d0 [ 54.012769][ T967] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.012932][ T967] ? copy_msghdr_from_user+0x460/0x460 [ 54.013077][ T967] __sys_sendmsg+0x145/0x1f0 [ 54.013207][ T967] ? __sys_sendmsg_sock+0x20/0x20 [ 54.013338][ T967] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.013514][ T967] ? restore_fpregs_from_fpstate+0x44/0x130 [ 54.013678][ T967] ? fpregs_restore_userregs+0x14b/0x310 [ 54.013807][ T967] ? rcu_is_watching+0x15/0xd0 [ 54.013940][ T967] do_syscall_64+0x117/0xfc0 [ 54.014071][ T967] ? trace_hardirqs_off+0xd/0x30 [ 54.014201][ T967] ? exc_page_fault+0xee/0x100 [ 54.014332][ T967] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.014505][ T967] RIP: 0033:0x7f451b90308e [ 54.014642][ T967] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.015109][ T967] RSP: 002b:00007fffc6139070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.015304][ T967] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f451b90308e [ 54.015512][ T967] RDX: 0000000000000000 RSI: 00007fffc6139120 RDI: 0000000000000005 [ 54.015705][ T967] RBP: 00007fffc6139080 R08: 0000000000000000 R09: 0000000000000000 [ 54.015900][ T967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.016095][ T967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc61397f0 [ 54.016296][ T967] [ 54.016402][ T967] irq event stamp: 28701 [ 54.016507][ T967] hardirqs last enabled at (28709): [] __up_console_sem+0x5a/0x70 [ 54.016732][ T967] hardirqs last disabled at (28716): [] __up_console_sem+0x3f/0x70 [ 54.016955][ T967] softirqs last enabled at (28310): [] handle_softirqs+0x611/0x940 [ 54.017180][ T967] softirqs last disabled at (28293): [] __irq_exit_rcu+0x103/0x1c0 [ 54.017408][ T967] ---[ end trace 0000000000000000 ]--- [ 54.018698][ T67] ------------[ cut here ]------------ [ 54.018831][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 54.019075][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.019839][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.020122][ T67] Tainted: [W]=WARN [ 54.020218][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.020433][ T67] Workqueue: netns cleanup_net [ 54.020567][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.020782][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.021273][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 54.021492][ T67] RAX: 00000000ffffffa6 RBX: ff1100000e2c03c0 RCX: 1ff4000000090eaf [ 54.021677][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e2c047c [ 54.021859][ T67] RBP: ff11000016b7c000 R08: 1fe2200001c58091 R09: ff110000090f8bd0 [ 54.022042][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 54.022227][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 54.022469][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.022685][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.022841][ T67] CR2: 000000000824a988 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 54.023030][ T67] PKRU: 55555554 [ 54.023124][ T67] Call Trace: [ 54.023216][ T67] [ 54.023284][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.023467][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 54.023563][ T67] netif_close_many+0x2ac/0x640 [ 54.023685][ T67] ? mark_held_locks+0x40/0x70 [ 54.023808][ T67] ? __dev_close_many+0x670/0x670 [ 54.023932][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 54.024089][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 54.024249][ T67] ? mutex_is_locked+0x1c/0x50 [ 54.024429][ T67] ? rtnl_is_locked+0x15/0x20 [ 54.024553][ T67] ? default_device_exit_net+0x78/0x7b0 [ 54.024679][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 54.024840][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 54.024967][ T67] default_device_exit_batch+0x38b/0x600 [ 54.025093][ T67] ? unregister_netdev+0x60/0x60 [ 54.025219][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 54.025393][ T67] ? fou_exit_net+0x30/0x110 [ 54.025523][ T67] ops_undo_list+0x2ce/0x8f0 [ 54.025648][ T67] ? netns_install+0x2a0/0x2a0 [ 54.025770][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.025894][ T67] cleanup_net+0x431/0x940 [ 54.026017][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 54.026139][ T67] ? process_one_work+0xdb7/0x1410 [ 54.026266][ T67] ? lock_acquire+0x134/0x160 [ 54.026449][ T67] ? rcu_is_watching+0x15/0xd0 [ 54.026575][ T67] process_one_work+0xdf8/0x1410 [ 54.026702][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 54.026825][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 54.026952][ T67] worker_thread+0x4f1/0xd60 [ 54.027080][ T67] ? rescuer_thread+0x1320/0x1320 [ 54.027204][ T67] kthread+0x367/0x460 [ 54.027297][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 54.027505][ T67] ? kthread_affine_node+0x330/0x330 [ 54.027628][ T67] ret_from_fork+0x474/0x6b0 [ 54.027753][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.027905][ T67] ? __switch_to+0x5a3/0xe00 [ 54.028028][ T67] ? kthread_affine_node+0x330/0x330 [ 54.028153][ T67] ret_from_fork_asm+0x11/0x20 [ 54.028281][ T67] [ 54.028426][ T67] irq event stamp: 1033361 [ 54.028548][ T67] hardirqs last enabled at (1033369): [] __up_console_sem+0x5a/0x70 [ 54.028759][ T67] hardirqs last disabled at (1033376): [] __up_console_sem+0x3f/0x70 [ 54.028970][ T67] softirqs last enabled at (1033358): [] handle_softirqs+0x611/0x940 [ 54.029185][ T67] softirqs last disabled at (1033265): [] __irq_exit_rcu+0x103/0x1c0 [ 54.029453][ T67] ---[ end trace 0000000000000000 ]--- [ 54.030528][ T67] ------------[ cut here ]------------ [ 54.030695][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 54.030982][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.031301][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.031637][ T67] Tainted: [W]=WARN [ 54.031773][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.031972][ T67] Workqueue: netns cleanup_net [ 54.032155][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.032373][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.032844][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 54.033043][ T67] RAX: 00000000ffffffa6 RBX: ff1100000e2c1540 RCX: 1ff4000000090ed5 [ 54.033268][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e2c15fc [ 54.033527][ T67] RBP: ff11000016b7c000 R08: 1fe2200001c582c1 R09: ff110000090f8bd0 [ 54.033748][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 54.033973][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 54.034201][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.034477][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.034674][ T67] CR2: 0000561705c5dd5c CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 54.034903][ T67] PKRU: 55555554 [ 54.035040][ T67] Call Trace: [ 54.035176][ T67] [ 54.035286][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 54.035509][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 54.035708][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 54.035878][ T67] default_device_exit_batch+0x38b/0x600 [ 54.036049][ T67] ? unregister_netdev+0x60/0x60 [ 54.036217][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 54.036394][ T67] ? fou_exit_net+0x30/0x110 [ 54.036572][ T67] ops_undo_list+0x2ce/0x8f0 [ 54.036740][ T67] ? netns_install+0x2a0/0x2a0 [ 54.036907][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.037078][ T67] cleanup_net+0x431/0x940 [ 54.037248][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 54.037436][ T67] ? process_one_work+0xdb7/0x1410 [ 54.037607][ T67] ? lock_acquire+0x134/0x160 [ 54.037774][ T67] ? rcu_is_watching+0x15/0xd0 [ 54.037944][ T67] process_one_work+0xdf8/0x1410 [ 54.038116][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 54.038285][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 54.038474][ T67] worker_thread+0x4f1/0xd60 [ 54.038651][ T67] ? rescuer_thread+0x1320/0x1320 [ 54.038819][ T67] kthread+0x367/0x460 [ 54.038956][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 54.039154][ T67] ? kthread_affine_node+0x330/0x330 [ 54.039325][ T67] ret_from_fork+0x474/0x6b0 [ 54.039522][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.039723][ T67] ? __switch_to+0x5a3/0xe00 [ 54.039891][ T67] ? kthread_affine_node+0x330/0x330 [ 54.040063][ T67] ret_from_fork_asm+0x11/0x20 [ 54.040238][ T67] [ 54.040387][ T67] irq event stamp: 1037229 [ 54.040561][ T67] hardirqs last enabled at (1037239): [] __up_console_sem+0x5a/0x70 [ 54.040818][ T67] hardirqs last disabled at (1037248): [] __up_console_sem+0x3f/0x70 [ 54.041093][ T67] softirqs last enabled at (1037174): [] handle_softirqs+0x611/0x940 [ 54.041364][ T67] softirqs last disabled at (1037167): [] __irq_exit_rcu+0x103/0x1c0 [ 54.041628][ T67] ---[ end trace 0000000000000000 ]--- [ 54.146611][ T970] ------------[ cut here ]------------ [ 54.146779][ T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970 [ 54.147015][ T970] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.147324][ T970] CPU: 0 UID: 0 PID: 970 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.147601][ T970] Tainted: [W]=WARN [ 54.147700][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.147866][ T970] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.148040][ T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.148526][ T970] RSP: 0018:ffa0000001b1fa80 EFLAGS: 00010286 [ 54.148693][ T970] RAX: 00000000ffffffa6 RBX: ff1100000ba103c0 RCX: 1ff4000000363f16 [ 54.148890][ T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba1047c [ 54.149086][ T970] RBP: ff11000007d19000 R08: 1fe2200001742091 R09: ff11000016b52e80 [ 54.149281][ T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 54.149490][ T970] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007d19000 [ 54.149689][ T970] FS: 00007faebd0ad840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.149919][ T970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.150087][ T970] CR2: 00007faebd2aec20 CR3: 0000000017310004 CR4: 0000000000771ef0 [ 54.150308][ T970] PKRU: 55555554 [ 54.150418][ T970] Call Trace: [ 54.150519][ T970] [ 54.150588][ T970] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.150722][ T970] ? notifier_call_chain+0xb0/0x320 [ 54.150855][ T970] rtmsg_ifinfo+0x5c/0xb0 [ 54.150955][ T970] register_netdevice+0x1526/0x1bc0 [ 54.151091][ T970] ? unregister_netdevice_queue+0x470/0x470 [ 54.151255][ T970] ? alloc_netdev_mqs+0xed0/0x1490 [ 54.151394][ T970] register_netdev+0x23/0x40 [ 54.151532][ T970] loopback_net_init+0x7d/0x150 [ 54.151666][ T970] ops_init+0x187/0x560 [ 54.151770][ T970] setup_net+0x11b/0x3b0 [ 54.151869][ T970] ? unregister_pernet_device+0x80/0x80 [ 54.152000][ T970] ? lockdep_init_map_type+0x5d/0x250 [ 54.152133][ T970] ? mutex_init_lockdep+0xf6/0x120 [ 54.152268][ T970] copy_net_ns+0x383/0x660 [ 54.152408][ T970] create_new_namespaces+0x371/0xa10 [ 54.152549][ T970] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 54.152682][ T970] ksys_unshare+0x353/0x880 [ 54.152816][ T970] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.152949][ T970] ? walk_process_tree+0x350/0x350 [ 54.153081][ T970] ? __x64_sys_openat+0x10e/0x210 [ 54.153215][ T970] ? __ia32_sys_open+0x1b0/0x1b0 [ 54.153354][ T970] __x64_sys_unshare+0x34/0x50 [ 54.153490][ T970] ? do_syscall_64+0x82/0xfc0 [ 54.153622][ T970] do_syscall_64+0x117/0xfc0 [ 54.153753][ T970] ? trace_hardirqs_off+0xd/0x30 [ 54.153886][ T970] ? exc_page_fault+0xee/0x100 [ 54.154018][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.154181][ T970] RIP: 0033:0x7faebd36fbcb [ 54.154321][ T970] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 54.154798][ T970] RSP: 002b:00007ffc1e2e20a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 54.154994][ T970] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007faebd36fbcb [ 54.155189][ T970] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 54.155391][ T970] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 54.155588][ T970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1e2e42d0 [ 54.155782][ T970] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc1e2e4889 [ 54.155985][ T970] [ 54.156084][ T970] irq event stamp: 19309 [ 54.156183][ T970] hardirqs last enabled at (19317): [] __up_console_sem+0x5a/0x70 [ 54.156424][ T970] hardirqs last disabled at (19326): [] __up_console_sem+0x3f/0x70 [ 54.156694][ T970] softirqs last enabled at (18756): [] __alloc_skb+0x4c2/0x5f0 [ 54.156922][ T970] softirqs last disabled at (18754): [] __alloc_skb+0x4c2/0x5f0 [ 54.157149][ T970] ---[ end trace 0000000000000000 ]--- [ 54.160269][ T970] ------------[ cut here ]------------ [ 54.160429][ T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970 [ 54.160653][ T970] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.160952][ T970] CPU: 0 UID: 0 PID: 970 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.161216][ T970] Tainted: [W]=WARN [ 54.161315][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.161490][ T970] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.161661][ T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.162126][ T970] RSP: 0018:ffa0000001b1f918 EFLAGS: 00010286 [ 54.162290][ T970] RAX: 00000000ffffffa6 RBX: ff1100000b436e40 RCX: 1ff4000000363ee9 [ 54.162491][ T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b436efc [ 54.162686][ T970] RBP: ff1100000ec59000 R08: 1fe2200001686de1 R09: ff11000016b52e80 [ 54.162879][ T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 54.163074][ T970] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec59000 [ 54.163269][ T970] FS: 00007faebd0ad840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.163513][ T970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.163678][ T970] CR2: 00007faebd2aec20 CR3: 0000000017310004 CR4: 0000000000771ef0 [ 54.163874][ T970] PKRU: 55555554 [ 54.163974][ T970] Call Trace: [ 54.164072][ T970] [ 54.164139][ T970] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.164270][ T970] ? notifier_call_chain+0xb0/0x320 [ 54.164407][ T970] rtmsg_ifinfo+0x5c/0xb0 [ 54.164516][ T970] register_netdevice+0x1526/0x1bc0 [ 54.164650][ T970] ? unregister_netdevice_queue+0x470/0x470 [ 54.164813][ T970] ? alloc_netdev_mqs+0xed0/0x1490 [ 54.164945][ T970] __ip_tunnel_create+0x380/0x470 [ 54.165077][ T970] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 54.165206][ T970] ? net_generic+0xb3/0x1e0 [ 54.165339][ T970] ip_tunnel_init_net+0x1b4/0x510 [ 54.165485][ T970] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 54.165618][ T970] ? __kmalloc_noprof+0x2d7/0x760 [ 54.165751][ T970] ops_init+0x187/0x560 [ 54.165852][ T970] setup_net+0x11b/0x3b0 [ 54.165951][ T970] ? unregister_pernet_device+0x80/0x80 [ 54.166081][ T970] ? lockdep_init_map_type+0x5d/0x250 [ 54.166213][ T970] ? mutex_init_lockdep+0xf6/0x120 [ 54.166351][ T970] copy_net_ns+0x383/0x660 [ 54.166490][ T970] create_new_namespaces+0x371/0xa10 [ 54.166622][ T970] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 54.166753][ T970] ksys_unshare+0x353/0x880 [ 54.166882][ T970] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.167014][ T970] ? walk_process_tree+0x350/0x350 [ 54.167145][ T970] ? __x64_sys_openat+0x10e/0x210 [ 54.167277][ T970] ? __ia32_sys_open+0x1b0/0x1b0 [ 54.167423][ T970] __x64_sys_unshare+0x34/0x50 [ 54.167553][ T970] ? do_syscall_64+0x82/0xfc0 [ 54.167683][ T970] do_syscall_64+0x117/0xfc0 [ 54.167812][ T970] ? trace_hardirqs_off+0xd/0x30 [ 54.167943][ T970] ? exc_page_fault+0xee/0x100 [ 54.168073][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.168235][ T970] RIP: 0033:0x7faebd36fbcb [ 54.168375][ T970] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 54.168846][ T970] RSP: 002b:00007ffc1e2e20a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 54.169043][ T970] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007faebd36fbcb [ 54.169240][ T970] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 54.169448][ T970] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 54.169643][ T970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1e2e42d0 [ 54.169837][ T970] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc1e2e4889 [ 54.170037][ T970] [ 54.170138][ T970] irq event stamp: 21741 [ 54.170235][ T970] hardirqs last enabled at (21749): [] __up_console_sem+0x5a/0x70 [ 54.170472][ T970] hardirqs last disabled at (21758): [] __up_console_sem+0x3f/0x70 [ 54.170699][ T970] softirqs last enabled at (21160): [] __alloc_skb+0x4c2/0x5f0 [ 54.170927][ T970] softirqs last disabled at (21158): [] __alloc_skb+0x4c2/0x5f0 [ 54.171153][ T970] ---[ end trace 0000000000000000 ]--- [ 54.174774][ T970] ------------[ cut here ]------------ [ 54.174925][ T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970 [ 54.175158][ T970] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.175482][ T970] CPU: 0 UID: 0 PID: 970 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.175759][ T970] Tainted: [W]=WARN [ 54.175863][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.176029][ T970] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.176202][ T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.176682][ T970] RSP: 0018:ffa0000001b1f8f8 EFLAGS: 00010286 [ 54.176850][ T970] RAX: 00000000ffffffa6 RBX: ff11000011957c40 RCX: 1ff4000000363ee5 [ 54.177045][ T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011957cfc [ 54.177242][ T970] RBP: ff11000017929000 R08: 1fe220000232afa1 R09: ff11000016b52e80 [ 54.177451][ T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 54.177648][ T970] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000017929000 [ 54.177846][ T970] FS: 00007faebd0ad840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.178080][ T970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.178244][ T970] CR2: 00007faebd2aec20 CR3: 0000000017310004 CR4: 0000000000771ef0 [ 54.178453][ T970] PKRU: 55555554 [ 54.178552][ T970] Call Trace: [ 54.178649][ T970] [ 54.178717][ T970] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.178848][ T970] ? notifier_call_chain+0xb0/0x320 [ 54.178982][ T970] rtmsg_ifinfo+0x5c/0xb0 [ 54.179082][ T970] register_netdevice+0x1526/0x1bc0 [ 54.179217][ T970] ? unregister_netdevice_queue+0x470/0x470 [ 54.179387][ T970] ? alloc_netdev_mqs+0xed0/0x1490 [ 54.179525][ T970] __ip_tunnel_create+0x380/0x470 [ 54.179657][ T970] ? ip_tunnel_encap_del_ops+0x80/0x80 [ 54.179792][ T970] ? net_generic+0xb3/0x1e0 [ 54.179926][ T970] ip_tunnel_init_net+0x1b4/0x510 [ 54.180058][ T970] ? ip_tunnel_ctl+0x8c0/0x8c0 [ 54.180193][ T970] ? trace_kmalloc+0xed/0x130 [ 54.180325][ T970] ? __kasan_kmalloc+0x7b/0x90 [ 54.180525][ T970] vti_init_net+0x2a/0x140 [ 54.180658][ T970] ops_init+0x187/0x560 [ 54.180758][ T970] setup_net+0x11b/0x3b0 [ 54.180858][ T970] ? unregister_pernet_device+0x80/0x80 [ 54.180991][ T970] ? lockdep_init_map_type+0x5d/0x250 [ 54.181122][ T970] ? mutex_init_lockdep+0xf6/0x120 [ 54.181257][ T970] copy_net_ns+0x383/0x660 [ 54.181451][ T970] create_new_namespaces+0x371/0xa10 [ 54.181587][ T970] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 54.181720][ T970] ksys_unshare+0x353/0x880 [ 54.181855][ T970] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.181986][ T970] ? walk_process_tree+0x350/0x350 [ 54.182117][ T970] ? __x64_sys_openat+0x10e/0x210 [ 54.182250][ T970] ? __ia32_sys_open+0x1b0/0x1b0 [ 54.182445][ T970] __x64_sys_unshare+0x34/0x50 [ 54.182629][ T970] ? do_syscall_64+0x82/0xfc0 [ 54.182762][ T970] do_syscall_64+0x117/0xfc0 [ 54.182893][ T970] ? trace_hardirqs_off+0xd/0x30 [ 54.183027][ T970] ? exc_page_fault+0xee/0x100 [ 54.183160][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.183324][ T970] RIP: 0033:0x7faebd36fbcb [ 54.183528][ T970] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 54.184000][ T970] RSP: 002b:00007ffc1e2e20a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 54.184199][ T970] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007faebd36fbcb [ 54.184459][ T970] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 54.184654][ T970] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 54.184850][ T970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1e2e42d0 [ 54.185049][ T970] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc1e2e4889 [ 54.185249][ T970] [ 54.185405][ T970] irq event stamp: 25189 [ 54.185511][ T970] hardirqs last enabled at (25197): [] __up_console_sem+0x5a/0x70 [ 54.185742][ T970] hardirqs last disabled at (25204): [] __up_console_sem+0x3f/0x70 [ 54.185971][ T970] softirqs last enabled at (25186): [] handle_softirqs+0x611/0x940 [ 54.186201][ T970] softirqs last disabled at (25095): [] __irq_exit_rcu+0x103/0x1c0 [ 54.186493][ T970] ---[ end trace 0000000000000000 ]--- [ 54.196318][ T970] ------------[ cut here ]------------ [ 54.196482][ T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970 [ 54.196706][ T970] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.197017][ T970] CPU: 0 UID: 0 PID: 970 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.197282][ T970] Tainted: [W]=WARN [ 54.197388][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.197554][ T970] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.197728][ T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.198194][ T970] RSP: 0018:ffa0000001b1fa78 EFLAGS: 00010286 [ 54.198363][ T970] RAX: 00000000ffffffa6 RBX: ff1100000c5a3540 RCX: 1ff4000000363f15 [ 54.198565][ T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a35fc [ 54.198762][ T970] RBP: ff110000090ec000 R08: 1fe22000018b46c1 R09: ff11000016b52e80 [ 54.198957][ T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 54.199151][ T970] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000090ec000 [ 54.199354][ T970] FS: 00007faebd0ad840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.199590][ T970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.199754][ T970] CR2: 00007faebd2aec20 CR3: 0000000017310004 CR4: 0000000000771ef0 [ 54.199953][ T970] PKRU: 55555554 [ 54.200051][ T970] Call Trace: [ 54.200148][ T970] [ 54.200217][ T970] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.200354][ T970] ? notifier_call_chain+0xb0/0x320 [ 54.200491][ T970] rtmsg_ifinfo+0x5c/0xb0 [ 54.200590][ T970] register_netdevice+0x1526/0x1bc0 [ 54.200722][ T970] ? unregister_netdevice_queue+0x470/0x470 [ 54.200883][ T970] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.201017][ T970] register_netdev+0x23/0x40 [ 54.201147][ T970] vti6_init_net+0x280/0x3c0 [ 54.201280][ T970] ops_init+0x187/0x560 [ 54.201389][ T970] setup_net+0x11b/0x3b0 [ 54.201491][ T970] ? unregister_pernet_device+0x80/0x80 [ 54.201621][ T970] ? lockdep_init_map_type+0x5d/0x250 [ 54.201751][ T970] ? mutex_init_lockdep+0xf6/0x120 [ 54.201884][ T970] copy_net_ns+0x383/0x660 [ 54.202017][ T970] create_new_namespaces+0x371/0xa10 [ 54.202150][ T970] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 54.202284][ T970] ksys_unshare+0x353/0x880 [ 54.202438][ T970] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.202570][ T970] ? walk_process_tree+0x350/0x350 [ 54.202701][ T970] ? __x64_sys_openat+0x10e/0x210 [ 54.202834][ T970] ? __ia32_sys_open+0x1b0/0x1b0 [ 54.202966][ T970] __x64_sys_unshare+0x34/0x50 [ 54.203100][ T970] ? do_syscall_64+0x82/0xfc0 [ 54.203243][ T970] do_syscall_64+0x117/0xfc0 [ 54.203381][ T970] ? trace_hardirqs_off+0xd/0x30 [ 54.203520][ T970] ? exc_page_fault+0xee/0x100 [ 54.203652][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.203815][ T970] RIP: 0033:0x7faebd36fbcb [ 54.203951][ T970] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 54.204428][ T970] RSP: 002b:00007ffc1e2e20a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 54.204625][ T970] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007faebd36fbcb [ 54.204821][ T970] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 54.205018][ T970] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 54.205213][ T970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1e2e42d0 [ 54.205418][ T970] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc1e2e4889 [ 54.205622][ T970] [ 54.205721][ T970] irq event stamp: 33925 [ 54.205819][ T970] hardirqs last enabled at (33933): [] __up_console_sem+0x5a/0x70 [ 54.206049][ T970] hardirqs last disabled at (33940): [] __up_console_sem+0x3f/0x70 [ 54.206275][ T970] softirqs last enabled at (33758): [] handle_softirqs+0x611/0x940 [ 54.206513][ T970] softirqs last disabled at (33721): [] __irq_exit_rcu+0x103/0x1c0 [ 54.206741][ T970] ---[ end trace 0000000000000000 ]--- [ 54.209539][ T970] ------------[ cut here ]------------ [ 54.209673][ T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970 [ 54.209897][ T970] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.210196][ T970] CPU: 0 UID: 0 PID: 970 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.210516][ T970] Tainted: [W]=WARN [ 54.210617][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.210781][ T970] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.210950][ T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.211425][ T970] RSP: 0018:ffa0000001b1fa68 EFLAGS: 00010286 [ 54.211593][ T970] RAX: 00000000ffffffa6 RBX: ff110000119578c0 RCX: 1ff4000000363f13 [ 54.211789][ T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001195797c [ 54.211986][ T970] RBP: ff1100000aa91000 R08: 1fe220000232af31 R09: ff11000016b52e80 [ 54.212182][ T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 54.212382][ T970] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aa91000 [ 54.212584][ T970] FS: 00007faebd0ad840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.212812][ T970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.212977][ T970] CR2: 00007faebd2aec20 CR3: 0000000017310004 CR4: 0000000000771ef0 [ 54.213172][ T970] PKRU: 55555554 [ 54.213271][ T970] Call Trace: [ 54.213375][ T970] [ 54.213449][ T970] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.213580][ T970] ? notifier_call_chain+0xb0/0x320 [ 54.213711][ T970] rtmsg_ifinfo+0x5c/0xb0 [ 54.213813][ T970] register_netdevice+0x1526/0x1bc0 [ 54.213944][ T970] ? unregister_netdevice_queue+0x470/0x470 [ 54.214109][ T970] register_netdev+0x23/0x40 [ 54.214240][ T970] sit_init_net+0x299/0x570 [ 54.214378][ T970] ops_init+0x187/0x560 [ 54.214483][ T970] setup_net+0x11b/0x3b0 [ 54.214581][ T970] ? unregister_pernet_device+0x80/0x80 [ 54.214712][ T970] ? lockdep_init_map_type+0x5d/0x250 [ 54.214842][ T970] ? mutex_init_lockdep+0xf6/0x120 [ 54.214974][ T970] copy_net_ns+0x383/0x660 [ 54.215105][ T970] create_new_namespaces+0x371/0xa10 [ 54.215238][ T970] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 54.215374][ T970] ksys_unshare+0x353/0x880 [ 54.215509][ T970] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.215641][ T970] ? walk_process_tree+0x350/0x350 [ 54.215772][ T970] ? __x64_sys_openat+0x10e/0x210 [ 54.215902][ T970] ? __ia32_sys_open+0x1b0/0x1b0 [ 54.216036][ T970] __x64_sys_unshare+0x34/0x50 [ 54.216166][ T970] ? do_syscall_64+0x82/0xfc0 [ 54.216296][ T970] do_syscall_64+0x117/0xfc0 [ 54.216434][ T970] ? trace_hardirqs_off+0xd/0x30 [ 54.216564][ T970] ? exc_page_fault+0xee/0x100 [ 54.216696][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.216857][ T970] RIP: 0033:0x7faebd36fbcb [ 54.216992][ T970] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 54.217462][ T970] RSP: 002b:00007ffc1e2e20a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 54.217660][ T970] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007faebd36fbcb [ 54.217855][ T970] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 54.218050][ T970] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 54.218244][ T970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1e2e42d0 [ 54.218447][ T970] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc1e2e4889 [ 54.218645][ T970] [ 54.218744][ T970] irq event stamp: 35939 [ 54.218841][ T970] hardirqs last enabled at (35947): [] __up_console_sem+0x5a/0x70 [ 54.219070][ T970] hardirqs last disabled at (35954): [] __up_console_sem+0x3f/0x70 [ 54.219299][ T970] softirqs last enabled at (35500): [] handle_softirqs+0x611/0x940 [ 54.219534][ T970] softirqs last disabled at (35427): [] __irq_exit_rcu+0x103/0x1c0 [ 54.219760][ T970] ---[ end trace 0000000000000000 ]--- [ 54.223060][ T970] ------------[ cut here ]------------ [ 54.223193][ T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970 [ 54.223428][ T970] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.223728][ T970] CPU: 0 UID: 0 PID: 970 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.223992][ T970] Tainted: [W]=WARN [ 54.224093][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.224255][ T970] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.224434][ T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.224898][ T970] RSP: 0018:ffa0000001b1fa78 EFLAGS: 00010286 [ 54.225066][ T970] RAX: 00000000ffffffa6 RBX: ff1100000a357540 RCX: 1ff4000000363f15 [ 54.225262][ T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a3575fc [ 54.225466][ T970] RBP: ff1100000f944000 R08: 1fe220000146aec1 R09: ff11000016b52e80 [ 54.225660][ T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 54.225856][ T970] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f944000 [ 54.226052][ T970] FS: 00007faebd0ad840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 54.226282][ T970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.226457][ T970] CR2: 00007faebd2aec20 CR3: 0000000017310004 CR4: 0000000000771ef0 [ 54.226656][ T970] PKRU: 55555554 [ 54.226754][ T970] Call Trace: [ 54.226852][ T970] [ 54.226919][ T970] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.227054][ T970] ? notifier_call_chain+0xb0/0x320 [ 54.227184][ T970] rtmsg_ifinfo+0x5c/0xb0 [ 54.227284][ T970] register_netdevice+0x1526/0x1bc0 [ 54.227424][ T970] ? unregister_netdevice_queue+0x470/0x470 [ 54.227588][ T970] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.227721][ T970] register_netdev+0x23/0x40 [ 54.227849][ T970] ip6_tnl_init_net+0x2b8/0x400 [ 54.227981][ T970] ops_init+0x187/0x560 [ 54.228080][ T970] setup_net+0x11b/0x3b0 [ 54.228180][ T970] ? unregister_pernet_device+0x80/0x80 [ 54.228311][ T970] ? lockdep_init_map_type+0x5d/0x250 [ 54.228451][ T970] ? mutex_init_lockdep+0xf6/0x120 [ 54.228585][ T970] copy_net_ns+0x383/0x660 [ 54.228719][ T970] create_new_namespaces+0x371/0xa10 [ 54.228852][ T970] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 54.228984][ T970] ksys_unshare+0x353/0x880 [ 54.229114][ T970] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.229246][ T970] ? walk_process_tree+0x350/0x350 [ 54.229386][ T970] ? __x64_sys_openat+0x10e/0x210 [ 54.229520][ T970] ? __ia32_sys_open+0x1b0/0x1b0 [ 54.229653][ T970] __x64_sys_unshare+0x34/0x50 [ 54.229783][ T970] ? do_syscall_64+0x82/0xfc0 [ 54.229914][ T970] do_syscall_64+0x117/0xfc0 [ 54.230045][ T970] ? trace_hardirqs_off+0xd/0x30 [ 54.230177][ T970] ? exc_page_fault+0xee/0x100 [ 54.230308][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.230483][ T970] RIP: 0033:0x7faebd36fbcb [ 54.230617][ T970] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 [ 54.231080][ T970] RSP: 002b:00007ffc1e2e20a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 54.231278][ T970] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007faebd36fbcb [ 54.231486][ T970] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 54.231679][ T970] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 54.231874][ T970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1e2e42d0 [ 54.232069][ T970] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc1e2e4889 [ 54.232271][ T970] [ 54.232375][ T970] irq event stamp: 38229 [ 54.232479][ T970] hardirqs last enabled at (38237): [] __up_console_sem+0x5a/0x70 [ 54.232705][ T970] hardirqs last disabled at (38244): [] __up_console_sem+0x3f/0x70 [ 54.232931][ T970] softirqs last enabled at (37680): [] __alloc_skb+0x4c2/0x5f0 [ 54.233165][ T970] softirqs last disabled at (37678): [] __alloc_skb+0x4c2/0x5f0 [ 54.233418][ T970] ---[ end trace 0000000000000000 ]--- [ 54.270198][ T971] ------------[ cut here ]------------ [ 54.270393][ T971] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/971 [ 54.270676][ T971] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.271020][ T971] CPU: 2 UID: 0 PID: 971 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.271328][ T971] Tainted: [W]=WARN [ 54.271497][ T971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.271707][ T971] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.271925][ T971] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.272554][ T971] RSP: 0018:ffa0000001b1f020 EFLAGS: 00010286 [ 54.272846][ T971] RAX: 00000000ffffffa6 RBX: ff11000011a291c0 RCX: 1ff4000000363dca [ 54.273150][ T971] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011a2927c [ 54.273499][ T971] RBP: ff11000007d19000 R08: 1fe2200002345251 R09: ff11000016b55158 [ 54.273733][ T971] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 54.273971][ T971] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 54.274213][ T971] FS: 00007f868c01f840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.274517][ T971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.274725][ T971] CR2: 00000000187e6988 CR3: 0000000011835003 CR4: 0000000000771ef0 [ 54.274967][ T971] PKRU: 55555554 [ 54.275109][ T971] Call Trace: [ 54.275255][ T971] [ 54.275381][ T971] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.275563][ T971] rtmsg_ifinfo+0x5c/0xb0 [ 54.275708][ T971] ? mark_held_locks+0x40/0x70 [ 54.275882][ T971] __dev_notify_flags+0x1b8/0x280 [ 54.276060][ T971] ? netif_change_name+0x8c0/0x8c0 [ 54.276235][ T971] ? __dev_change_flags+0x4a4/0x6d0 [ 54.276434][ T971] ? netif_set_allmulti+0x2c0/0x2c0 [ 54.276613][ T971] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.276790][ T971] ? is_bpf_text_address+0x68/0x110 [ 54.276969][ T971] netif_change_flags+0xfe/0x190 [ 54.277147][ T971] ? unwind_get_return_address+0x67/0xd0 [ 54.277325][ T971] do_setlink.isra.0+0x1d25/0x2a60 [ 54.277526][ T971] ? rtnl_link_get_size+0x350/0x350 [ 54.277709][ T971] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.277919][ T971] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.278096][ T971] ? validate_chain+0x38b/0xc20 [ 54.278273][ T971] ? rcu_read_lock_any_held+0x66/0x90 [ 54.278467][ T971] ? stack_depot_save_flags+0x367/0x770 [ 54.278646][ T971] ? __kernel_text_address+0x12/0x30 [ 54.278824][ T971] ? __lock_acquire+0x508/0xc10 [ 54.279008][ T971] ? lock_acquire.part.0+0xbc/0x260 [ 54.279186][ T971] ? rtnl_newlink+0x883/0xee0 [ 54.279376][ T971] ? rcu_is_watching+0x15/0xd0 [ 54.279560][ T971] ? lock_acquire+0x134/0x160 [ 54.279735][ T971] ? rcu_is_watching+0x15/0xd0 [ 54.279913][ T971] ? rcu_is_watching+0x15/0xd0 [ 54.280091][ T971] ? trace_contention_end+0xb3/0x1a0 [ 54.280269][ T971] ? __mutex_lock+0x1db/0x2010 [ 54.280466][ T971] ? __mutex_lock+0x9b2/0x2010 [ 54.280645][ T971] ? rtnl_newlink+0x883/0xee0 [ 54.280825][ T971] ? ww_mutex_lock+0x160/0x160 [ 54.281006][ T971] ? __rtnl_newlink+0x3fa/0xa50 [ 54.281186][ T971] rtnl_newlink+0x8d1/0xee0 [ 54.281377][ T971] ? lock_acquire.part.0+0xbc/0x260 [ 54.281557][ T971] ? find_held_lock+0x2b/0x80 [ 54.281736][ T971] ? __rtnl_newlink+0xa50/0xa50 [ 54.281915][ T971] ? mark_usage+0x61/0x170 [ 54.282093][ T971] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.282273][ T971] ? lock_acquire.part.0+0xbc/0x260 [ 54.282466][ T971] ? find_held_lock+0x2b/0x80 [ 54.282645][ T971] ? __rtnl_newlink+0xa50/0xa50 [ 54.282822][ T971] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.283002][ T971] ? __rtnl_newlink+0xa50/0xa50 [ 54.283184][ T971] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.283378][ T971] ? validate_chain+0x38b/0xc20 [ 54.283560][ T971] ? rtnl_link_fill+0x920/0x920 [ 54.283736][ T971] ? __lock_acquire+0x508/0xc10 [ 54.283915][ T971] ? lock_acquire.part.0+0xbc/0x260 [ 54.284093][ T971] ? find_held_lock+0x2b/0x80 [ 54.284273][ T971] netlink_rcv_skb+0x14e/0x3a0 [ 54.284473][ T971] ? rtnl_link_fill+0x920/0x920 [ 54.284656][ T971] ? netlink_ack+0xcf0/0xcf0 [ 54.284839][ T971] ? netlink_deliver_tap+0xc5/0x330 [ 54.285015][ T971] ? netlink_deliver_tap+0x13c/0x330 [ 54.285196][ T971] netlink_unicast+0x486/0x750 [ 54.285388][ T971] ? netlink_attachskb+0x810/0x810 [ 54.285576][ T971] ? __lock_acquire+0x508/0xc10 [ 54.285755][ T971] netlink_sendmsg+0x735/0xc60 [ 54.285937][ T971] ? netlink_unicast+0x750/0x750 [ 54.286116][ T971] ? __might_fault+0x97/0x140 [ 54.286298][ T971] ____sys_sendmsg+0x419/0x850 [ 54.286499][ T971] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.286675][ T971] ? get_timestamp.constprop.0+0x390/0x390 [ 54.286882][ T971] ? move_addr_to_kernel+0x40/0x40 [ 54.287063][ T971] ? stack_depot_save_flags+0x367/0x770 [ 54.287246][ T971] ? validate_chain+0x38b/0xc20 [ 54.287446][ T971] ___sys_sendmsg+0x14e/0x1d0 [ 54.287625][ T971] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.287836][ T971] ? copy_msghdr_from_user+0x460/0x460 [ 54.288026][ T971] __sys_sendmsg+0x145/0x1f0 [ 54.288205][ T971] ? __sys_sendmsg_sock+0x20/0x20 [ 54.288394][ T971] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.288615][ T971] ? do_raw_spin_unlock+0x59/0x250 [ 54.288796][ T971] ? rcu_is_watching+0x15/0xd0 [ 54.288975][ T971] do_syscall_64+0x117/0xfc0 [ 54.289151][ T971] ? trace_hardirqs_off+0xd/0x30 [ 54.289327][ T971] ? exc_page_fault+0xee/0x100 [ 54.289527][ T971] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.289738][ T971] RIP: 0033:0x7f868c25908e [ 54.289921][ T971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.290447][ T971] RSP: 002b:00007ffe49aeceb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.290690][ T971] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f868c25908e [ 54.290930][ T971] RDX: 0000000000000000 RSI: 00007ffe49aecf60 RDI: 0000000000000005 [ 54.291178][ T971] RBP: 00007ffe49aecec0 R08: 0000000000000000 R09: 0000000000000000 [ 54.291440][ T971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.291680][ T971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe49aed630 [ 54.291928][ T971] [ 54.292072][ T971] irq event stamp: 30365 [ 54.292220][ T971] hardirqs last enabled at (30375): [] __up_console_sem+0x5a/0x70 [ 54.292516][ T971] hardirqs last disabled at (30386): [] __up_console_sem+0x3f/0x70 [ 54.292788][ T971] softirqs last enabled at (29358): [] handle_softirqs+0x611/0x940 [ 54.293059][ T971] softirqs last disabled at (29211): [] __irq_exit_rcu+0x103/0x1c0 [ 54.293333][ T971] ---[ end trace 0000000000000000 ]--- [ 54.402390][ T974] ------------[ cut here ]------------ [ 54.402613][ T974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/974 [ 54.402901][ T974] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.403269][ T974] CPU: 2 UID: 0 PID: 974 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.403614][ T974] Tainted: [W]=WARN [ 54.403764][ T974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.403981][ T974] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.404210][ T974] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.404760][ T974] RSP: 0018:ffa0000001b4ee30 EFLAGS: 00010286 [ 54.404985][ T974] RAX: 00000000ffffffa6 RBX: ff11000011979000 RCX: 1ff4000000369d8c [ 54.405235][ T974] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119790bc [ 54.405505][ T974] RBP: ff1100001747c000 R08: 1fe220000232f219 R09: ff110000133d5180 [ 54.405756][ T974] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 54.406004][ T974] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d602700 [ 54.406258][ T974] FS: 00007ff4ff56d840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.406564][ T974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.406782][ T974] CR2: 00007f411e46d2a0 CR3: 000000000fb01006 CR4: 0000000000771ef0 [ 54.407035][ T974] PKRU: 55555554 [ 54.407186][ T974] Call Trace: [ 54.407337][ T974] [ 54.407478][ T974] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.407665][ T974] rtmsg_ifinfo+0x5c/0xb0 [ 54.407815][ T974] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 54.408036][ T974] __dev_notify_flags+0x1b8/0x280 [ 54.408223][ T974] ? netif_change_name+0x8c0/0x8c0 [ 54.408427][ T974] ? rtnl_newlink+0x8d1/0xee0 [ 54.408613][ T974] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.408796][ T974] ? netlink_rcv_skb+0x14e/0x3a0 [ 54.408983][ T974] ? add_timer_on+0x580/0x580 [ 54.409170][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.409368][ T974] ? mark_held_locks+0x40/0x70 [ 54.409571][ T974] rtnl_configure_link+0x1ac/0x390 [ 54.409754][ T974] ? lockdep_hardirqs_on+0x8c/0x130 [ 54.409938][ T974] ? queue_delayed_work_on+0x95/0x100 [ 54.410124][ T974] veth_newlink+0x330/0x8d0 [ 54.410311][ T974] ? veth_poll_controller+0x10/0x10 [ 54.410515][ T974] ? kasan_save_stack+0x2f/0x50 [ 54.410703][ T974] ? kasan_save_track+0x14/0x30 [ 54.410886][ T974] ? __kasan_kmalloc+0x7b/0x90 [ 54.411086][ T974] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 54.411270][ T974] ? alloc_netdev_mqs+0xe85/0x1490 [ 54.411474][ T974] ? rtnl_af_lookup+0x290/0x290 [ 54.411662][ T974] ? alloc_netdev_mqs+0xed0/0x1490 [ 54.411847][ T974] ? rtnl_create_link+0x169/0xf20 [ 54.412035][ T974] rtnl_newlink_create+0x2da/0x8c0 [ 54.412221][ T974] ? rtnl_create_link+0xf20/0xf20 [ 54.412427][ T974] ? __dev_get_by_name+0x12/0x50 [ 54.412612][ T974] ? rtnl_dev_get+0xd7/0x170 [ 54.412803][ T974] __rtnl_newlink+0x22b/0xa50 [ 54.412992][ T974] rtnl_newlink+0x8d1/0xee0 [ 54.413177][ T974] ? lock_acquire.part.0+0xbc/0x260 [ 54.413374][ T974] ? find_held_lock+0x2b/0x80 [ 54.413568][ T974] ? __rtnl_newlink+0xa50/0xa50 [ 54.413750][ T974] ? mark_usage+0x61/0x170 [ 54.413934][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.414122][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.414309][ T974] ? __rtnl_newlink+0xa50/0xa50 [ 54.414513][ T974] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.414697][ T974] ? validate_chain+0x38b/0xc20 [ 54.414880][ T974] ? rtnl_link_fill+0x920/0x920 [ 54.415065][ T974] ? __lock_acquire+0x508/0xc10 [ 54.415253][ T974] ? lock_acquire.part.0+0xbc/0x260 [ 54.415459][ T974] ? find_held_lock+0x2b/0x80 [ 54.415647][ T974] netlink_rcv_skb+0x14e/0x3a0 [ 54.415831][ T974] ? rtnl_link_fill+0x920/0x920 [ 54.416016][ T974] ? netlink_ack+0xcf0/0xcf0 [ 54.416205][ T974] ? netlink_deliver_tap+0xc5/0x330 [ 54.416403][ T974] ? netlink_deliver_tap+0x13c/0x330 [ 54.416601][ T974] netlink_unicast+0x486/0x750 [ 54.416786][ T974] ? netlink_attachskb+0x810/0x810 [ 54.416969][ T974] ? __lock_acquire+0x508/0xc10 [ 54.417154][ T974] netlink_sendmsg+0x735/0xc60 [ 54.417343][ T974] ? netlink_unicast+0x750/0x750 [ 54.417549][ T974] ? __might_fault+0x97/0x140 [ 54.417738][ T974] ____sys_sendmsg+0x419/0x850 [ 54.417926][ T974] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.418109][ T974] ? get_timestamp.constprop.0+0x390/0x390 [ 54.418325][ T974] ? move_addr_to_kernel+0x40/0x40 [ 54.418536][ T974] ___sys_sendmsg+0x14e/0x1d0 [ 54.418719][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.418904][ T974] ? copy_msghdr_from_user+0x460/0x460 [ 54.419099][ T974] ? lock_vma_under_rcu+0x159/0x410 [ 54.419284][ T974] __sys_sendmsg+0x145/0x1f0 [ 54.419492][ T974] ? __sys_sendmsg_sock+0x20/0x20 [ 54.419685][ T974] ? rcu_is_watching+0x15/0xd0 [ 54.419871][ T974] ? rcu_is_watching+0x15/0xd0 [ 54.420057][ T974] do_syscall_64+0x117/0xfc0 [ 54.420241][ T974] ? trace_hardirqs_off+0xd/0x30 [ 54.420447][ T974] ? exc_page_fault+0xee/0x100 [ 54.420635][ T974] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.420850][ T974] RIP: 0033:0x7ff4ff7a708e [ 54.421042][ T974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.421595][ T974] RSP: 002b:00007ffc3f50d880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.421852][ T974] RAX: ffffffffffffffda RBX: 00007ffc3f50e020 RCX: 00007ff4ff7a708e [ 54.422103][ T974] RDX: 0000000000000000 RSI: 00007ffc3f50d930 RDI: 0000000000000005 [ 54.422368][ T974] RBP: 00007ffc3f50d890 R08: 0000000000000000 R09: 0000000000000000 [ 54.422632][ T974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.422885][ T974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3f50dff0 [ 54.423144][ T974] [ 54.423292][ T974] irq event stamp: 14905 [ 54.423462][ T974] hardirqs last enabled at (14917): [] __up_console_sem+0x5a/0x70 [ 54.423751][ T974] hardirqs last disabled at (14926): [] __up_console_sem+0x3f/0x70 [ 54.424038][ T974] softirqs last enabled at (14128): [] handle_softirqs+0x611/0x940 [ 54.424322][ T974] softirqs last disabled at (14121): [] __irq_exit_rcu+0x103/0x1c0 [ 54.424627][ T974] ---[ end trace 0000000000000000 ]--- [ 54.437622][ T974] ------------[ cut here ]------------ [ 54.437818][ T974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/974 [ 54.438109][ T974] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.439055][ T974] CPU: 2 UID: 0 PID: 974 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.439459][ T974] Tainted: [W]=WARN [ 54.439668][ T974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.439942][ T974] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.440225][ T974] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.440836][ T974] RSP: 0018:ffa0000001b4f1b0 EFLAGS: 00010286 [ 54.441115][ T974] RAX: 00000000ffffffa6 RBX: ff1100000a2571c0 RCX: 1ff4000000369dfc [ 54.441445][ T974] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a25727c [ 54.441754][ T974] RBP: ff1100000b6fc000 R08: 1fe220000144ae51 R09: ff110000133d5180 [ 54.442065][ T974] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 54.442385][ T974] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 54.442704][ T974] FS: 00007ff4ff56d840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.443050][ T974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.443329][ T974] CR2: 00007f411e46d2a0 CR3: 000000000fb01006 CR4: 0000000000771ef0 [ 54.443659][ T974] PKRU: 55555554 [ 54.443866][ T974] Call Trace: [ 54.444071][ T974] [ 54.444248][ T974] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.444510][ T974] rtmsg_ifinfo+0x5c/0xb0 [ 54.444721][ T974] __dev_notify_flags+0x1b8/0x280 [ 54.444964][ T974] ? netif_change_name+0x8c0/0x8c0 [ 54.445212][ T974] ? rtnl_af_lookup+0x290/0x290 [ 54.445481][ T974] ? alloc_netdev_mqs+0xed0/0x1490 [ 54.445736][ T974] rtnl_configure_link+0x1ac/0x390 [ 54.445982][ T974] rtnl_newlink_create+0x353/0x8c0 [ 54.446315][ T974] ? rtnl_create_link+0xf20/0xf20 [ 54.446583][ T974] ? __dev_get_by_name+0x12/0x50 [ 54.446826][ T974] ? rtnl_dev_get+0xd7/0x170 [ 54.447073][ T974] __rtnl_newlink+0x22b/0xa50 [ 54.447319][ T974] rtnl_newlink+0x8d1/0xee0 [ 54.447584][ T974] ? lock_acquire.part.0+0xbc/0x260 [ 54.447823][ T974] ? find_held_lock+0x2b/0x80 [ 54.448064][ T974] ? __rtnl_newlink+0xa50/0xa50 [ 54.448304][ T974] ? mark_usage+0x61/0x170 [ 54.448565][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.448815][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.449058][ T974] ? __rtnl_newlink+0xa50/0xa50 [ 54.449301][ T974] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.449564][ T974] ? validate_chain+0x38b/0xc20 [ 54.449808][ T974] ? rtnl_link_fill+0x920/0x920 [ 54.450050][ T974] ? __lock_acquire+0x508/0xc10 [ 54.450293][ T974] ? lock_acquire.part.0+0xbc/0x260 [ 54.450558][ T974] ? find_held_lock+0x2b/0x80 [ 54.450792][ T974] netlink_rcv_skb+0x14e/0x3a0 [ 54.451036][ T974] ? rtnl_link_fill+0x920/0x920 [ 54.451229][ T974] ? netlink_ack+0xcf0/0xcf0 [ 54.451439][ T974] ? netlink_deliver_tap+0xc5/0x330 [ 54.451625][ T974] ? netlink_deliver_tap+0x13c/0x330 [ 54.451815][ T974] netlink_unicast+0x486/0x750 [ 54.452004][ T974] ? netlink_attachskb+0x810/0x810 [ 54.452193][ T974] ? __lock_acquire+0x508/0xc10 [ 54.452395][ T974] netlink_sendmsg+0x735/0xc60 [ 54.452596][ T974] ? netlink_unicast+0x750/0x750 [ 54.452782][ T974] ? __might_fault+0x97/0x140 [ 54.452970][ T974] ____sys_sendmsg+0x419/0x850 [ 54.453157][ T974] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.453356][ T974] ? get_timestamp.constprop.0+0x390/0x390 [ 54.453580][ T974] ? move_addr_to_kernel+0x40/0x40 [ 54.453776][ T974] ___sys_sendmsg+0x14e/0x1d0 [ 54.453960][ T974] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.454146][ T974] ? copy_msghdr_from_user+0x460/0x460 [ 54.454355][ T974] ? lock_vma_under_rcu+0x159/0x410 [ 54.454553][ T974] __sys_sendmsg+0x145/0x1f0 [ 54.454743][ T974] ? __sys_sendmsg_sock+0x20/0x20 [ 54.454932][ T974] ? rcu_is_watching+0x15/0xd0 [ 54.455121][ T974] ? rcu_is_watching+0x15/0xd0 [ 54.455305][ T974] do_syscall_64+0x117/0xfc0 [ 54.455507][ T974] ? trace_hardirqs_off+0xd/0x30 [ 54.455692][ T974] ? exc_page_fault+0xee/0x100 [ 54.455878][ T974] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.456096][ T974] RIP: 0033:0x7ff4ff7a708e [ 54.456288][ T974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.456845][ T974] RSP: 002b:00007ffc3f50d880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.457100][ T974] RAX: ffffffffffffffda RBX: 00007ffc3f50e020 RCX: 00007ff4ff7a708e [ 54.457363][ T974] RDX: 0000000000000000 RSI: 00007ffc3f50d930 RDI: 0000000000000005 [ 54.457625][ T974] RBP: 00007ffc3f50d890 R08: 0000000000000000 R09: 0000000000000000 [ 54.457876][ T974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.458127][ T974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3f50dff0 [ 54.458402][ T974] [ 54.458561][ T974] irq event stamp: 32083 [ 54.458716][ T974] hardirqs last enabled at (32093): [] __up_console_sem+0x5a/0x70 [ 54.459002][ T974] hardirqs last disabled at (32102): [] __up_console_sem+0x3f/0x70 [ 54.459286][ T974] softirqs last enabled at (31718): [] handle_softirqs+0x611/0x940 [ 54.459597][ T974] softirqs last disabled at (32121): [] __irq_exit_rcu+0x103/0x1c0 [ 54.459886][ T974] ---[ end trace 0000000000000000 ]--- [ 54.515987][ T975] ------------[ cut here ]------------ [ 54.516236][ T975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/975 [ 54.516508][ T975] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.516811][ T975] CPU: 1 UID: 0 PID: 975 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.517075][ T975] Tainted: [W]=WARN [ 54.517175][ T975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.517339][ T975] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.517528][ T975] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.518004][ T975] RSP: 0018:ffa0000001b5eff8 EFLAGS: 00010286 [ 54.518171][ T975] RAX: 00000000ffffffa6 RBX: ff1100000971eac0 RCX: 1ff400000036bdc5 [ 54.518431][ T975] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971eb7c [ 54.518622][ T975] RBP: ff1100000b6fc000 R08: 1fe22000012e3d71 R09: ff1100000e8f8b58 [ 54.518812][ T975] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 54.519004][ T975] R13: 0000000000000000 R14: ffa0000001b5f140 R15: ff1100000b7edc50 [ 54.519195][ T975] FS: 00007f95a1d4a840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 54.519478][ T975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.519641][ T975] CR2: 00007fffd34fee78 CR3: 000000000c320003 CR4: 0000000000771ef0 [ 54.519832][ T975] PKRU: 55555554 [ 54.519928][ T975] Call Trace: [ 54.520026][ T975] [ 54.520093][ T975] rtmsg_ifinfo_newnet+0x69/0x160 [ 54.520277][ T975] __dev_change_net_namespace+0x8b7/0x1d00 [ 54.520500][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.520632][ T975] ? __lock_acquire+0x508/0xc10 [ 54.520762][ T975] ? default_device_exit_batch+0x600/0x600 [ 54.520920][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.521047][ T975] ? find_held_lock+0x2b/0x80 [ 54.521174][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.521303][ T975] ? is_bpf_text_address+0x68/0x110 [ 54.521506][ T975] ? rtnl_af_lookup+0x290/0x290 [ 54.521636][ T975] ? is_bpf_text_address+0x72/0x110 [ 54.521767][ T975] do_setlink.isra.0+0x219/0x2a60 [ 54.521898][ T975] ? rtnl_link_get_size+0x350/0x350 [ 54.522031][ T975] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.522195][ T975] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.522385][ T975] ? validate_chain+0x38b/0xc20 [ 54.522523][ T975] ? rcu_read_lock_any_held+0x66/0x90 [ 54.522734][ T975] ? stack_depot_save_flags+0x367/0x770 [ 54.522864][ T975] ? __kernel_text_address+0x12/0x30 [ 54.523161][ T975] ? __lock_acquire+0x508/0xc10 [ 54.523293][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.523700][ T975] ? rtnl_newlink+0x883/0xee0 [ 54.523832][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.524408][ T975] ? lock_acquire+0x134/0x160 [ 54.524626][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.524755][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.524884][ T975] ? trace_contention_end+0xb3/0x1a0 [ 54.525014][ T975] ? __mutex_lock+0x1db/0x2010 [ 54.525143][ T975] ? __mutex_lock+0x9b2/0x2010 [ 54.525272][ T975] ? rtnl_newlink+0x883/0xee0 [ 54.525504][ T975] ? ww_mutex_lock+0x160/0x160 [ 54.525633][ T975] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.525765][ T975] ? __rtnl_newlink+0x3fa/0xa50 [ 54.525899][ T975] rtnl_newlink+0x8d1/0xee0 [ 54.526030][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.526158][ T975] ? find_held_lock+0x2b/0x80 [ 54.526285][ T975] ? __rtnl_newlink+0xa50/0xa50 [ 54.526590][ T975] ? mark_usage+0x61/0x170 [ 54.526803][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.527017][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.527146][ T975] ? find_held_lock+0x2b/0x80 [ 54.527444][ T975] ? __rtnl_newlink+0xa50/0xa50 [ 54.527573][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.527702][ T975] ? __rtnl_newlink+0xa50/0xa50 [ 54.527829][ T975] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.527957][ T975] ? validate_chain+0x38b/0xc20 [ 54.528085][ T975] ? rtnl_link_fill+0x920/0x920 [ 54.528212][ T975] ? __lock_acquire+0x508/0xc10 [ 54.528406][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.528540][ T975] ? find_held_lock+0x2b/0x80 [ 54.528667][ T975] netlink_rcv_skb+0x14e/0x3a0 [ 54.528794][ T975] ? rtnl_link_fill+0x920/0x920 [ 54.528923][ T975] ? netlink_ack+0xcf0/0xcf0 [ 54.529138][ T975] ? netlink_deliver_tap+0xc5/0x330 [ 54.529264][ T975] ? netlink_deliver_tap+0x13c/0x330 [ 54.529464][ T975] netlink_unicast+0x486/0x750 [ 54.529594][ T975] ? netlink_attachskb+0x810/0x810 [ 54.529724][ T975] ? __lock_acquire+0x508/0xc10 [ 54.529854][ T975] netlink_sendmsg+0x735/0xc60 [ 54.530067][ T975] ? netlink_unicast+0x750/0x750 [ 54.530196][ T975] ? __might_fault+0x97/0x140 [ 54.530326][ T975] ____sys_sendmsg+0x419/0x850 [ 54.530512][ T975] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.530640][ T975] ? get_timestamp.constprop.0+0x390/0x390 [ 54.530796][ T975] ? move_addr_to_kernel+0x40/0x40 [ 54.531009][ T975] ? stack_depot_save_flags+0x367/0x770 [ 54.531137][ T975] ? validate_chain+0x38b/0xc20 [ 54.531264][ T975] ___sys_sendmsg+0x14e/0x1d0 [ 54.531482][ T975] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.531639][ T975] ? copy_msghdr_from_user+0x460/0x460 [ 54.531779][ T975] __sys_sendmsg+0x145/0x1f0 [ 54.531906][ T975] ? __sys_sendmsg_sock+0x20/0x20 [ 54.532034][ T975] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.532194][ T975] ? do_raw_spin_unlock+0x59/0x250 [ 54.532326][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.532545][ T975] do_syscall_64+0x117/0xfc0 [ 54.532674][ T975] ? trace_hardirqs_off+0xd/0x30 [ 54.532801][ T975] ? exc_page_fault+0xee/0x100 [ 54.532928][ T975] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.533087][ T975] RIP: 0033:0x7f95a1f8408e [ 54.533312][ T975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.533962][ T975] RSP: 002b:00007ffce3a4be10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.534159][ T975] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f95a1f8408e [ 54.534475][ T975] RDX: 0000000000000000 RSI: 00007ffce3a4bec0 RDI: 0000000000000005 [ 54.534669][ T975] RBP: 00007ffce3a4be20 R08: 0000000000000000 R09: 0000000000000000 [ 54.534856][ T975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.535212][ T975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3a4c580 [ 54.535488][ T975] [ 54.535586][ T975] irq event stamp: 23805 [ 54.535681][ T975] hardirqs last enabled at (23813): [] __up_console_sem+0x5a/0x70 [ 54.535903][ T975] hardirqs last disabled at (23820): [] __up_console_sem+0x3f/0x70 [ 54.536205][ T975] softirqs last enabled at (23794): [] handle_softirqs+0x611/0x940 [ 54.536522][ T975] softirqs last disabled at (23837): [] __irq_exit_rcu+0x103/0x1c0 [ 54.536741][ T975] ---[ end trace 0000000000000000 ]--- [ 54.542905][ T975] ------------[ cut here ]------------ [ 54.543051][ T975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/975 [ 54.543283][ T975] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.543798][ T975] CPU: 3 UID: 0 PID: 975 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.544062][ T975] Tainted: [W]=WARN [ 54.544160][ T975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.544321][ T975] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.544554][ T975] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.545014][ T975] RSP: 0018:ffa0000001b5efc0 EFLAGS: 00010286 [ 54.545176][ T975] RAX: 00000000ffffffa6 RBX: ff11000016bdac80 RCX: 1ff400000036bdbe [ 54.545438][ T975] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000016bdad3c [ 54.545631][ T975] RBP: ff1100000b6fc000 R08: 1fe2200002d7b5a9 R09: ff1100000e8f8b58 [ 54.545824][ T975] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 54.546019][ T975] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b7edc50 [ 54.546216][ T975] FS: 00007f95a1d4a840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.546531][ T975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.546694][ T975] CR2: 00007fd8a0daf388 CR3: 000000000c320006 CR4: 0000000000771ef0 [ 54.546890][ T975] PKRU: 55555554 [ 54.546990][ T975] Call Trace: [ 54.547087][ T975] [ 54.547156][ T975] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.547287][ T975] ? notifier_call_chain+0xb0/0x320 [ 54.547519][ T975] rtmsg_ifinfo+0x5c/0xb0 [ 54.547619][ T975] __dev_change_net_namespace+0x499/0x1d00 [ 54.547782][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.547911][ T975] ? __lock_acquire+0x508/0xc10 [ 54.548045][ T975] ? default_device_exit_batch+0x600/0x600 [ 54.548204][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.548334][ T975] ? find_held_lock+0x2b/0x80 [ 54.548538][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.548669][ T975] ? is_bpf_text_address+0x68/0x110 [ 54.548800][ T975] ? rtnl_af_lookup+0x290/0x290 [ 54.548928][ T975] ? is_bpf_text_address+0x72/0x110 [ 54.549058][ T975] do_setlink.isra.0+0x219/0x2a60 [ 54.549189][ T975] ? rtnl_link_get_size+0x350/0x350 [ 54.549319][ T975] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.549544][ T975] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.549672][ T975] ? validate_chain+0x38b/0xc20 [ 54.549802][ T975] ? rcu_read_lock_any_held+0x66/0x90 [ 54.549936][ T975] ? stack_depot_save_flags+0x367/0x770 [ 54.550069][ T975] ? __kernel_text_address+0x12/0x30 [ 54.550199][ T975] ? __lock_acquire+0x508/0xc10 [ 54.550336][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.550539][ T975] ? rtnl_newlink+0x883/0xee0 [ 54.550668][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.550797][ T975] ? lock_acquire+0x134/0x160 [ 54.550925][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.551054][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.551271][ T975] ? trace_contention_end+0xb3/0x1a0 [ 54.551507][ T975] ? __mutex_lock+0x1db/0x2010 [ 54.551636][ T975] ? __mutex_lock+0x9b2/0x2010 [ 54.551766][ T975] ? rtnl_newlink+0x883/0xee0 [ 54.551897][ T975] ? ww_mutex_lock+0x160/0x160 [ 54.552027][ T975] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.552163][ T975] ? __rtnl_newlink+0x3fa/0xa50 [ 54.552296][ T975] rtnl_newlink+0x8d1/0xee0 [ 54.552533][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.552663][ T975] ? find_held_lock+0x2b/0x80 [ 54.552791][ T975] ? __rtnl_newlink+0xa50/0xa50 [ 54.552921][ T975] ? mark_usage+0x61/0x170 [ 54.553053][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.553185][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.553381][ T975] ? find_held_lock+0x2b/0x80 [ 54.553517][ T975] ? __rtnl_newlink+0xa50/0xa50 [ 54.553650][ T975] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.553780][ T975] ? __rtnl_newlink+0xa50/0xa50 [ 54.553912][ T975] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.554045][ T975] ? validate_chain+0x38b/0xc20 [ 54.554175][ T975] ? rtnl_link_fill+0x920/0x920 [ 54.554307][ T975] ? __lock_acquire+0x508/0xc10 [ 54.554511][ T975] ? lock_acquire.part.0+0xbc/0x260 [ 54.554640][ T975] ? find_held_lock+0x2b/0x80 [ 54.554770][ T975] netlink_rcv_skb+0x14e/0x3a0 [ 54.554901][ T975] ? rtnl_link_fill+0x920/0x920 [ 54.555033][ T975] ? netlink_ack+0xcf0/0xcf0 [ 54.555166][ T975] ? netlink_deliver_tap+0xc5/0x330 [ 54.555294][ T975] ? netlink_deliver_tap+0x13c/0x330 [ 54.555522][ T975] netlink_unicast+0x486/0x750 [ 54.555652][ T975] ? netlink_attachskb+0x810/0x810 [ 54.555783][ T975] ? __lock_acquire+0x508/0xc10 [ 54.555914][ T975] netlink_sendmsg+0x735/0xc60 [ 54.556049][ T975] ? netlink_unicast+0x750/0x750 [ 54.556179][ T975] ? __might_fault+0x97/0x140 [ 54.556311][ T975] ____sys_sendmsg+0x419/0x850 [ 54.556535][ T975] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.556666][ T975] ? get_timestamp.constprop.0+0x390/0x390 [ 54.556827][ T975] ? move_addr_to_kernel+0x40/0x40 [ 54.556959][ T975] ? stack_depot_save_flags+0x367/0x770 [ 54.557094][ T975] ? validate_chain+0x38b/0xc20 [ 54.557496][ T975] ___sys_sendmsg+0x14e/0x1d0 [ 54.557627][ T975] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.557790][ T975] ? copy_msghdr_from_user+0x460/0x460 [ 54.557934][ T975] __sys_sendmsg+0x145/0x1f0 [ 54.558067][ T975] ? __sys_sendmsg_sock+0x20/0x20 [ 54.558196][ T975] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.558536][ T975] ? do_raw_spin_unlock+0x59/0x250 [ 54.558667][ T975] ? rcu_is_watching+0x15/0xd0 [ 54.558966][ T975] do_syscall_64+0x117/0xfc0 [ 54.559097][ T975] ? trace_hardirqs_off+0xd/0x30 [ 54.559228][ T975] ? exc_page_fault+0xee/0x100 [ 54.559447][ T975] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.559608][ T975] RIP: 0033:0x7f95a1f8408e [ 54.559745][ T975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.560210][ T975] RSP: 002b:00007ffce3a4be10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.560511][ T975] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f95a1f8408e [ 54.560705][ T975] RDX: 0000000000000000 RSI: 00007ffce3a4bec0 RDI: 0000000000000005 [ 54.560897][ T975] RBP: 00007ffce3a4be20 R08: 0000000000000000 R09: 0000000000000000 [ 54.561094][ T975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.561551][ T975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3a4c580 [ 54.561752][ T975] [ 54.561850][ T975] irq event stamp: 29651 [ 54.561947][ T975] hardirqs last enabled at (29659): [] __up_console_sem+0x5a/0x70 [ 54.562176][ T975] hardirqs last disabled at (29666): [] __up_console_sem+0x3f/0x70 [ 54.562668][ T975] softirqs last enabled at (29830): [] handle_softirqs+0x611/0x940 [ 54.562982][ T975] softirqs last disabled at (29675): [] __irq_exit_rcu+0x103/0x1c0 [ 54.563208][ T975] ---[ end trace 0000000000000000 ]--- [ 54.606854][ T978] ------------[ cut here ]------------ [ 54.607042][ T978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/978 [ 54.607314][ T978] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.607689][ T978] CPU: 2 UID: 0 PID: 978 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.607999][ T978] Tainted: [W]=WARN [ 54.608143][ T978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.608363][ T978] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.608592][ T978] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.609095][ T978] RSP: 0018:ffa000000196f020 EFLAGS: 00010286 [ 54.609304][ T978] RAX: 00000000ffffffa6 RBX: ff1100000c87ec80 RCX: 1ff400000032ddca [ 54.609563][ T978] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c87ed3c [ 54.609801][ T978] RBP: ff1100000b6fc000 R08: 1fe220000190fda9 R09: ff1100000f8b8b58 [ 54.610040][ T978] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 54.610277][ T978] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 54.610537][ T978] FS: 00007fe937639840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.610811][ T978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.611020][ T978] CR2: 000000001b4b5988 CR3: 0000000017805006 CR4: 0000000000771ef0 [ 54.611264][ T978] PKRU: 55555554 [ 54.611426][ T978] Call Trace: [ 54.611573][ T978] [ 54.611688][ T978] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.611868][ T978] rtmsg_ifinfo+0x5c/0xb0 [ 54.612014][ T978] ? mark_held_locks+0x40/0x70 [ 54.612193][ T978] __dev_notify_flags+0x1b8/0x280 [ 54.612385][ T978] ? netif_change_name+0x8c0/0x8c0 [ 54.612570][ T978] ? __dev_change_flags+0x4a4/0x6d0 [ 54.612749][ T978] ? netif_set_allmulti+0x2c0/0x2c0 [ 54.612924][ T978] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.613103][ T978] ? is_bpf_text_address+0x68/0x110 [ 54.613285][ T978] netif_change_flags+0xfe/0x190 [ 54.613488][ T978] ? unwind_get_return_address+0x67/0xd0 [ 54.613669][ T978] do_setlink.isra.0+0x1d25/0x2a60 [ 54.613855][ T978] ? rtnl_link_get_size+0x350/0x350 [ 54.614034][ T978] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.614245][ T978] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.614440][ T978] ? validate_chain+0x38b/0xc20 [ 54.614620][ T978] ? rcu_read_lock_any_held+0x66/0x90 [ 54.614796][ T978] ? stack_depot_save_flags+0x367/0x770 [ 54.614977][ T978] ? __kernel_text_address+0x12/0x30 [ 54.615155][ T978] ? __lock_acquire+0x508/0xc10 [ 54.615333][ T978] ? lock_acquire.part.0+0xbc/0x260 [ 54.615532][ T978] ? rtnl_newlink+0x883/0xee0 [ 54.615710][ T978] ? rcu_is_watching+0x15/0xd0 [ 54.615888][ T978] ? lock_acquire+0x134/0x160 [ 54.616064][ T978] ? rcu_is_watching+0x15/0xd0 [ 54.616239][ T978] ? rcu_is_watching+0x15/0xd0 [ 54.616438][ T978] ? trace_contention_end+0xb3/0x1a0 [ 54.616618][ T978] ? __mutex_lock+0x1db/0x2010 [ 54.616794][ T978] ? __mutex_lock+0x9b2/0x2010 [ 54.616973][ T978] ? rtnl_newlink+0x883/0xee0 [ 54.617151][ T978] ? ww_mutex_lock+0x160/0x160 [ 54.617329][ T978] ? __rtnl_newlink+0x3fa/0xa50 [ 54.617536][ T978] rtnl_newlink+0x8d1/0xee0 [ 54.617717][ T978] ? lock_acquire.part.0+0xbc/0x260 [ 54.617894][ T978] ? find_held_lock+0x2b/0x80 [ 54.618071][ T978] ? __rtnl_newlink+0xa50/0xa50 [ 54.618246][ T978] ? mark_usage+0x61/0x170 [ 54.618471][ T978] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.618653][ T978] ? lock_acquire.part.0+0xbc/0x260 [ 54.618828][ T978] ? find_held_lock+0x2b/0x80 [ 54.619006][ T978] ? __rtnl_newlink+0xa50/0xa50 [ 54.619189][ T978] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.619379][ T978] ? __rtnl_newlink+0xa50/0xa50 [ 54.619561][ T978] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.619739][ T978] ? validate_chain+0x38b/0xc20 [ 54.619915][ T978] ? rtnl_link_fill+0x920/0x920 [ 54.620095][ T978] ? __lock_acquire+0x508/0xc10 [ 54.620277][ T978] ? lock_acquire.part.0+0xbc/0x260 [ 54.620472][ T978] ? find_held_lock+0x2b/0x80 [ 54.620654][ T978] netlink_rcv_skb+0x14e/0x3a0 [ 54.620832][ T978] ? rtnl_link_fill+0x920/0x920 [ 54.621009][ T978] ? netlink_ack+0xcf0/0xcf0 [ 54.621189][ T978] ? netlink_deliver_tap+0xc5/0x330 [ 54.621379][ T978] ? netlink_deliver_tap+0x13c/0x330 [ 54.621565][ T978] netlink_unicast+0x486/0x750 [ 54.621743][ T978] ? netlink_attachskb+0x810/0x810 [ 54.621925][ T978] ? __lock_acquire+0x508/0xc10 [ 54.622104][ T978] netlink_sendmsg+0x735/0xc60 [ 54.622283][ T978] ? netlink_unicast+0x750/0x750 [ 54.622483][ T978] ? __might_fault+0x97/0x140 [ 54.622667][ T978] ____sys_sendmsg+0x419/0x850 [ 54.622846][ T978] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.623022][ T978] ? get_timestamp.constprop.0+0x390/0x390 [ 54.623228][ T978] ? move_addr_to_kernel+0x40/0x40 [ 54.623429][ T978] ? stack_depot_save_flags+0x367/0x770 [ 54.623607][ T978] ? validate_chain+0x38b/0xc20 [ 54.623785][ T978] ___sys_sendmsg+0x14e/0x1d0 [ 54.623961][ T978] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.624168][ T978] ? copy_msghdr_from_user+0x460/0x460 [ 54.624371][ T978] __sys_sendmsg+0x145/0x1f0 [ 54.624556][ T978] ? __sys_sendmsg_sock+0x20/0x20 [ 54.624734][ T978] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.624945][ T978] ? do_raw_spin_unlock+0x59/0x250 [ 54.625122][ T978] ? rcu_is_watching+0x15/0xd0 [ 54.625301][ T978] do_syscall_64+0x117/0xfc0 [ 54.625501][ T978] ? trace_hardirqs_off+0xd/0x30 [ 54.625678][ T978] ? exc_page_fault+0xee/0x100 [ 54.625857][ T978] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.626068][ T978] RIP: 0033:0x7fe93787308e [ 54.626253][ T978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.626783][ T978] RSP: 002b:00007ffd6fbb5690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.627026][ T978] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe93787308e [ 54.627271][ T978] RDX: 0000000000000000 RSI: 00007ffd6fbb5740 RDI: 0000000000000005 [ 54.627531][ T978] RBP: 00007ffd6fbb56a0 R08: 0000000000000000 R09: 0000000000000000 [ 54.627770][ T978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.628012][ T978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6fbb5e10 [ 54.628263][ T978] [ 54.628427][ T978] irq event stamp: 16743 [ 54.628571][ T978] hardirqs last enabled at (16753): [] __up_console_sem+0x5a/0x70 [ 54.628842][ T978] hardirqs last disabled at (16762): [] __up_console_sem+0x3f/0x70 [ 54.629113][ T978] softirqs last enabled at (15540): [] __alloc_skb+0x4c2/0x5f0 [ 54.629401][ T978] softirqs last disabled at (15538): [] __alloc_skb+0x4c2/0x5f0 [ 54.629679][ T978] ---[ end trace 0000000000000000 ]--- [ 54.735459][ T981] ------------[ cut here ]------------ [ 54.735618][ T981] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/981 [ 54.735858][ T981] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.736165][ T981] CPU: 3 UID: 0 PID: 981 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.736434][ T981] Tainted: [W]=WARN [ 54.736532][ T981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.736694][ T981] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.736862][ T981] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.737312][ T981] RSP: 0018:ffa0000001b6eff8 EFLAGS: 00010286 [ 54.737495][ T981] RAX: 00000000ffffffa6 RBX: ff11000012e23c40 RCX: 1ff400000036ddc5 [ 54.737689][ T981] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e23cfc [ 54.737880][ T981] RBP: ff1100001747c000 R08: 1fe22000025c47a1 R09: ff1100001729d158 [ 54.738072][ T981] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 54.738262][ T981] R13: 0000000000000000 R14: ffa0000001b6f140 R15: ff1100000bffe6d0 [ 54.738518][ T981] FS: 00007fefbba00840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.738748][ T981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.738910][ T981] CR2: 00007fefbbcd01a0 CR3: 000000000eac6002 CR4: 0000000000771ef0 [ 54.739104][ T981] PKRU: 55555554 [ 54.739200][ T981] Call Trace: [ 54.739295][ T981] [ 54.739422][ T981] rtmsg_ifinfo_newnet+0x69/0x160 [ 54.739551][ T981] __dev_change_net_namespace+0x8b7/0x1d00 [ 54.739749][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.739878][ T981] ? __lock_acquire+0x508/0xc10 [ 54.740007][ T981] ? default_device_exit_batch+0x600/0x600 [ 54.740165][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.740292][ T981] ? find_held_lock+0x2b/0x80 [ 54.740431][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.740559][ T981] ? is_bpf_text_address+0x68/0x110 [ 54.740688][ T981] ? rtnl_af_lookup+0x290/0x290 [ 54.740817][ T981] ? is_bpf_text_address+0x72/0x110 [ 54.740948][ T981] do_setlink.isra.0+0x219/0x2a60 [ 54.741077][ T981] ? rtnl_link_get_size+0x350/0x350 [ 54.741204][ T981] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.741367][ T981] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.741498][ T981] ? validate_chain+0x38b/0xc20 [ 54.741624][ T981] ? rcu_read_lock_any_held+0x66/0x90 [ 54.741752][ T981] ? stack_depot_save_flags+0x367/0x770 [ 54.741879][ T981] ? __kernel_text_address+0x12/0x30 [ 54.742007][ T981] ? __lock_acquire+0x508/0xc10 [ 54.742136][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.742261][ T981] ? rtnl_newlink+0x883/0xee0 [ 54.742398][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.742531][ T981] ? lock_acquire+0x134/0x160 [ 54.742658][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.742786][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.742913][ T981] ? trace_contention_end+0xb3/0x1a0 [ 54.743041][ T981] ? __mutex_lock+0x1db/0x2010 [ 54.743169][ T981] ? __mutex_lock+0x9b2/0x2010 [ 54.743296][ T981] ? rtnl_newlink+0x883/0xee0 [ 54.743433][ T981] ? ww_mutex_lock+0x160/0x160 [ 54.743560][ T981] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.743692][ T981] ? __rtnl_newlink+0x3fa/0xa50 [ 54.743822][ T981] rtnl_newlink+0x8d1/0xee0 [ 54.743952][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.744082][ T981] ? find_held_lock+0x2b/0x80 [ 54.744209][ T981] ? __rtnl_newlink+0xa50/0xa50 [ 54.744337][ T981] ? mark_usage+0x61/0x170 [ 54.744478][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.744607][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.744733][ T981] ? find_held_lock+0x2b/0x80 [ 54.744861][ T981] ? __rtnl_newlink+0xa50/0xa50 [ 54.744988][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.745117][ T981] ? __rtnl_newlink+0xa50/0xa50 [ 54.745244][ T981] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.745376][ T981] ? validate_chain+0x38b/0xc20 [ 54.745509][ T981] ? rtnl_link_fill+0x920/0x920 [ 54.745634][ T981] ? __lock_acquire+0x508/0xc10 [ 54.745763][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.745889][ T981] ? find_held_lock+0x2b/0x80 [ 54.746020][ T981] netlink_rcv_skb+0x14e/0x3a0 [ 54.746147][ T981] ? rtnl_link_fill+0x920/0x920 [ 54.746274][ T981] ? netlink_ack+0xcf0/0xcf0 [ 54.746412][ T981] ? netlink_deliver_tap+0xc5/0x330 [ 54.746545][ T981] ? netlink_deliver_tap+0x13c/0x330 [ 54.746674][ T981] netlink_unicast+0x486/0x750 [ 54.746803][ T981] ? netlink_attachskb+0x810/0x810 [ 54.746929][ T981] ? __lock_acquire+0x508/0xc10 [ 54.747060][ T981] netlink_sendmsg+0x735/0xc60 [ 54.747188][ T981] ? netlink_unicast+0x750/0x750 [ 54.747316][ T981] ? __might_fault+0x97/0x140 [ 54.747454][ T981] ____sys_sendmsg+0x419/0x850 [ 54.747583][ T981] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.747710][ T981] ? get_timestamp.constprop.0+0x390/0x390 [ 54.747866][ T981] ? move_addr_to_kernel+0x40/0x40 [ 54.747998][ T981] ? stack_depot_save_flags+0x367/0x770 [ 54.748125][ T981] ? validate_chain+0x38b/0xc20 [ 54.748254][ T981] ___sys_sendmsg+0x14e/0x1d0 [ 54.748387][ T981] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.748550][ T981] ? copy_msghdr_from_user+0x460/0x460 [ 54.748690][ T981] __sys_sendmsg+0x145/0x1f0 [ 54.748818][ T981] ? __sys_sendmsg_sock+0x20/0x20 [ 54.748947][ T981] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.749109][ T981] ? do_raw_spin_unlock+0x59/0x250 [ 54.749236][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.749370][ T981] do_syscall_64+0x117/0xfc0 [ 54.749504][ T981] ? trace_hardirqs_off+0xd/0x30 [ 54.749631][ T981] ? exc_page_fault+0xee/0x100 [ 54.749760][ T981] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.749919][ T981] RIP: 0033:0x7fefbbc3a08e [ 54.750055][ T981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.750521][ T981] RSP: 002b:00007ffed170a560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.750713][ T981] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fefbbc3a08e [ 54.750907][ T981] RDX: 0000000000000000 RSI: 00007ffed170a610 RDI: 0000000000000005 [ 54.751098][ T981] RBP: 00007ffed170a570 R08: 0000000000000000 R09: 0000000000000000 [ 54.751290][ T981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.751488][ T981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed170acd0 [ 54.751687][ T981] [ 54.751783][ T981] irq event stamp: 15869 [ 54.751879][ T981] hardirqs last enabled at (15877): [] __up_console_sem+0x5a/0x70 [ 54.752102][ T981] hardirqs last disabled at (15884): [] __up_console_sem+0x3f/0x70 [ 54.752321][ T981] softirqs last enabled at (15148): [] handle_softirqs+0x611/0x940 [ 54.752551][ T981] softirqs last disabled at (15083): [] __irq_exit_rcu+0x103/0x1c0 [ 54.752771][ T981] ---[ end trace 0000000000000000 ]--- [ 54.754785][ T981] ------------[ cut here ]------------ [ 54.754963][ T981] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/981 [ 54.755239][ T981] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.755610][ T981] CPU: 2 UID: 0 PID: 981 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.755916][ T981] Tainted: [W]=WARN [ 54.756061][ T981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.756271][ T981] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.756505][ T981] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.757004][ T981] RSP: 0018:ffa0000001b6efc0 EFLAGS: 00010286 [ 54.757213][ T981] RAX: 00000000ffffffa6 RBX: ff1100000b5fc3c0 RCX: 1ff400000036ddbe [ 54.757470][ T981] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fc47c [ 54.757707][ T981] RBP: ff1100001747c000 R08: 1fe22000016bf891 R09: ff1100001729d158 [ 54.757944][ T981] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 54.758182][ T981] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bffe6d0 [ 54.758445][ T981] FS: 00007fefbba00840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.758714][ T981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.758920][ T981] CR2: 00007fe937706574 CR3: 000000000eac6002 CR4: 0000000000771ef0 [ 54.759161][ T981] PKRU: 55555554 [ 54.759302][ T981] Call Trace: [ 54.759465][ T981] [ 54.759583][ T981] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.759763][ T981] ? notifier_call_chain+0xb0/0x320 [ 54.759942][ T981] rtmsg_ifinfo+0x5c/0xb0 [ 54.760090][ T981] __dev_change_net_namespace+0x499/0x1d00 [ 54.760299][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.760494][ T981] ? __lock_acquire+0x508/0xc10 [ 54.760674][ T981] ? default_device_exit_batch+0x600/0x600 [ 54.760884][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.761059][ T981] ? find_held_lock+0x2b/0x80 [ 54.761236][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.761430][ T981] ? is_bpf_text_address+0x68/0x110 [ 54.761607][ T981] ? rtnl_af_lookup+0x290/0x290 [ 54.761782][ T981] ? is_bpf_text_address+0x72/0x110 [ 54.761960][ T981] do_setlink.isra.0+0x219/0x2a60 [ 54.762140][ T981] ? rtnl_link_get_size+0x350/0x350 [ 54.762317][ T981] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.762546][ T981] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.762721][ T981] ? validate_chain+0x38b/0xc20 [ 54.762895][ T981] ? rcu_read_lock_any_held+0x66/0x90 [ 54.763069][ T981] ? stack_depot_save_flags+0x367/0x770 [ 54.763246][ T981] ? __kernel_text_address+0x12/0x30 [ 54.763441][ T981] ? __lock_acquire+0x508/0xc10 [ 54.763619][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.763793][ T981] ? rtnl_newlink+0x883/0xee0 [ 54.763970][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.764148][ T981] ? lock_acquire+0x134/0x160 [ 54.764323][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.764519][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.764698][ T981] ? trace_contention_end+0xb3/0x1a0 [ 54.764873][ T981] ? __mutex_lock+0x1db/0x2010 [ 54.765048][ T981] ? __mutex_lock+0x9b2/0x2010 [ 54.765224][ T981] ? rtnl_newlink+0x883/0xee0 [ 54.765413][ T981] ? ww_mutex_lock+0x160/0x160 [ 54.765594][ T981] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.765771][ T981] ? __rtnl_newlink+0x3fa/0xa50 [ 54.765949][ T981] rtnl_newlink+0x8d1/0xee0 [ 54.766130][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.766304][ T981] ? find_held_lock+0x2b/0x80 [ 54.766501][ T981] ? __rtnl_newlink+0xa50/0xa50 [ 54.766678][ T981] ? mark_usage+0x61/0x170 [ 54.766853][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.767031][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.767204][ T981] ? find_held_lock+0x2b/0x80 [ 54.767393][ T981] ? __rtnl_newlink+0xa50/0xa50 [ 54.767577][ T981] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.767753][ T981] ? __rtnl_newlink+0xa50/0xa50 [ 54.767929][ T981] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.768104][ T981] ? validate_chain+0x38b/0xc20 [ 54.768278][ T981] ? rtnl_link_fill+0x920/0x920 [ 54.768470][ T981] ? __lock_acquire+0x508/0xc10 [ 54.768647][ T981] ? lock_acquire.part.0+0xbc/0x260 [ 54.768824][ T981] ? find_held_lock+0x2b/0x80 [ 54.769000][ T981] netlink_rcv_skb+0x14e/0x3a0 [ 54.769176][ T981] ? rtnl_link_fill+0x920/0x920 [ 54.769364][ T981] ? netlink_ack+0xcf0/0xcf0 [ 54.769549][ T981] ? netlink_deliver_tap+0xc5/0x330 [ 54.769727][ T981] ? netlink_deliver_tap+0x13c/0x330 [ 54.769906][ T981] netlink_unicast+0x486/0x750 [ 54.770089][ T981] ? netlink_attachskb+0x810/0x810 [ 54.770264][ T981] ? __lock_acquire+0x508/0xc10 [ 54.770462][ T981] netlink_sendmsg+0x735/0xc60 [ 54.770639][ T981] ? netlink_unicast+0x750/0x750 [ 54.770816][ T981] ? __might_fault+0x97/0x140 [ 54.770994][ T981] ____sys_sendmsg+0x419/0x850 [ 54.771170][ T981] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.771358][ T981] ? get_timestamp.constprop.0+0x390/0x390 [ 54.771572][ T981] ? move_addr_to_kernel+0x40/0x40 [ 54.771749][ T981] ? stack_depot_save_flags+0x367/0x770 [ 54.771925][ T981] ? validate_chain+0x38b/0xc20 [ 54.772103][ T981] ___sys_sendmsg+0x14e/0x1d0 [ 54.772277][ T981] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.772501][ T981] ? copy_msghdr_from_user+0x460/0x460 [ 54.772692][ T981] __sys_sendmsg+0x145/0x1f0 [ 54.772871][ T981] ? __sys_sendmsg_sock+0x20/0x20 [ 54.773045][ T981] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.773255][ T981] ? do_raw_spin_unlock+0x59/0x250 [ 54.773452][ T981] ? rcu_is_watching+0x15/0xd0 [ 54.773630][ T981] do_syscall_64+0x117/0xfc0 [ 54.773807][ T981] ? trace_hardirqs_off+0xd/0x30 [ 54.773982][ T981] ? exc_page_fault+0xee/0x100 [ 54.774162][ T981] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.774381][ T981] RIP: 0033:0x7fefbbc3a08e [ 54.774564][ T981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.775058][ T981] RSP: 002b:00007ffed170a560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.775302][ T981] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fefbbc3a08e [ 54.775560][ T981] RDX: 0000000000000000 RSI: 00007ffed170a610 RDI: 0000000000000005 [ 54.775798][ T981] RBP: 00007ffed170a570 R08: 0000000000000000 R09: 0000000000000000 [ 54.776034][ T981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48b [ 54.776274][ T981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed170acd0 [ 54.776537][ T981] [ 54.776679][ T981] irq event stamp: 17961 [ 54.776825][ T981] hardirqs last enabled at (17971): [] __up_console_sem+0x5a/0x70 [ 54.777093][ T981] hardirqs last disabled at (17980): [] __up_console_sem+0x3f/0x70 [ 54.777396][ T981] softirqs last enabled at (17996): [] handle_softirqs+0x611/0x940 [ 54.777678][ T981] softirqs last disabled at (17991): [] __irq_exit_rcu+0x103/0x1c0 [ 54.777947][ T981] ---[ end trace 0000000000000000 ]--- [ 54.809022][ T982] ------------[ cut here ]------------ [ 54.809166][ T982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/982 [ 54.809411][ T982] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.809723][ T982] CPU: 3 UID: 0 PID: 982 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.809986][ T982] Tainted: [W]=WARN [ 54.810086][ T982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.810248][ T982] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.810430][ T982] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.810891][ T982] RSP: 0018:ffa0000001b2f020 EFLAGS: 00010286 [ 54.811054][ T982] RAX: 00000000ffffffa6 RBX: ff110000119e8ac0 RCX: 1ff4000000365dca [ 54.811246][ T982] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119e8b7c [ 54.811450][ T982] RBP: ff1100001747c000 R08: 1fe220000233d171 R09: ff1100000f912e58 [ 54.811643][ T982] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 54.811835][ T982] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 54.812027][ T982] FS: 00007f22c5c63840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.812252][ T982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.812423][ T982] CR2: 0000000040140988 CR3: 0000000009567005 CR4: 0000000000771ef0 [ 54.812621][ T982] PKRU: 55555554 [ 54.812719][ T982] Call Trace: [ 54.812816][ T982] [ 54.812883][ T982] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.813017][ T982] rtmsg_ifinfo+0x5c/0xb0 [ 54.813117][ T982] ? mark_held_locks+0x40/0x70 [ 54.813246][ T982] __dev_notify_flags+0x1b8/0x280 [ 54.813384][ T982] ? netif_change_name+0x8c0/0x8c0 [ 54.813521][ T982] ? __dev_change_flags+0x4a4/0x6d0 [ 54.813652][ T982] ? netif_set_allmulti+0x2c0/0x2c0 [ 54.813783][ T982] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.813915][ T982] ? is_bpf_text_address+0x68/0x110 [ 54.814046][ T982] netif_change_flags+0xfe/0x190 [ 54.814177][ T982] ? unwind_get_return_address+0x67/0xd0 [ 54.814307][ T982] do_setlink.isra.0+0x1d25/0x2a60 [ 54.814453][ T982] ? rtnl_link_get_size+0x350/0x350 [ 54.814584][ T982] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.814747][ T982] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.814879][ T982] ? validate_chain+0x38b/0xc20 [ 54.815009][ T982] ? rcu_read_lock_any_held+0x66/0x90 [ 54.815137][ T982] ? stack_depot_save_flags+0x367/0x770 [ 54.815267][ T982] ? __kernel_text_address+0x12/0x30 [ 54.815404][ T982] ? __lock_acquire+0x508/0xc10 [ 54.815545][ T982] ? lock_acquire.part.0+0xbc/0x260 [ 54.815675][ T982] ? rtnl_newlink+0x883/0xee0 [ 54.815809][ T982] ? rcu_is_watching+0x15/0xd0 [ 54.815939][ T982] ? lock_acquire+0x134/0x160 [ 54.816068][ T982] ? rcu_is_watching+0x15/0xd0 [ 54.816197][ T982] ? rcu_is_watching+0x15/0xd0 [ 54.816327][ T982] ? trace_contention_end+0xb3/0x1a0 [ 54.816467][ T982] ? __mutex_lock+0x1db/0x2010 [ 54.816597][ T982] ? __mutex_lock+0x9b2/0x2010 [ 54.816727][ T982] ? rtnl_newlink+0x883/0xee0 [ 54.816859][ T982] ? ww_mutex_lock+0x160/0x160 [ 54.816991][ T982] ? __rtnl_newlink+0x3fa/0xa50 [ 54.817123][ T982] rtnl_newlink+0x8d1/0xee0 [ 54.817254][ T982] ? lock_acquire.part.0+0xbc/0x260 [ 54.817393][ T982] ? find_held_lock+0x2b/0x80 [ 54.817525][ T982] ? __rtnl_newlink+0xa50/0xa50 [ 54.817653][ T982] ? mark_usage+0x61/0x170 [ 54.817781][ T982] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.817914][ T982] ? lock_acquire.part.0+0xbc/0x260 [ 54.818043][ T982] ? find_held_lock+0x2b/0x80 [ 54.818171][ T982] ? __rtnl_newlink+0xa50/0xa50 [ 54.818299][ T982] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.818441][ T982] ? __rtnl_newlink+0xa50/0xa50 [ 54.818571][ T982] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.818700][ T982] ? validate_chain+0x38b/0xc20 [ 54.818832][ T982] ? rtnl_link_fill+0x920/0x920 [ 54.818961][ T982] ? __lock_acquire+0x508/0xc10 [ 54.819092][ T982] ? lock_acquire.part.0+0xbc/0x260 [ 54.819221][ T982] ? find_held_lock+0x2b/0x80 [ 54.819356][ T982] netlink_rcv_skb+0x14e/0x3a0 [ 54.819489][ T982] ? rtnl_link_fill+0x920/0x920 [ 54.819619][ T982] ? netlink_ack+0xcf0/0xcf0 [ 54.819751][ T982] ? netlink_deliver_tap+0xc5/0x330 [ 54.819882][ T982] ? netlink_deliver_tap+0x13c/0x330 [ 54.820014][ T982] netlink_unicast+0x486/0x750 [ 54.820145][ T982] ? netlink_attachskb+0x810/0x810 [ 54.820274][ T982] ? __lock_acquire+0x508/0xc10 [ 54.820410][ T982] netlink_sendmsg+0x735/0xc60 [ 54.820546][ T982] ? netlink_unicast+0x750/0x750 [ 54.820677][ T982] ? __might_fault+0x97/0x140 [ 54.820810][ T982] ____sys_sendmsg+0x419/0x850 [ 54.820939][ T982] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.821070][ T982] ? get_timestamp.constprop.0+0x390/0x390 [ 54.821231][ T982] ? move_addr_to_kernel+0x40/0x40 [ 54.821369][ T982] ? stack_depot_save_flags+0x367/0x770 [ 54.821504][ T982] ? validate_chain+0x38b/0xc20 [ 54.821635][ T982] ___sys_sendmsg+0x14e/0x1d0 [ 54.821765][ T982] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.821925][ T982] ? copy_msghdr_from_user+0x460/0x460 [ 54.822067][ T982] __sys_sendmsg+0x145/0x1f0 [ 54.822198][ T982] ? __sys_sendmsg_sock+0x20/0x20 [ 54.822327][ T982] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.822500][ T982] ? do_raw_spin_unlock+0x59/0x250 [ 54.822631][ T982] ? rcu_is_watching+0x15/0xd0 [ 54.822762][ T982] do_syscall_64+0x117/0xfc0 [ 54.822892][ T982] ? trace_hardirqs_off+0xd/0x30 [ 54.823022][ T982] ? exc_page_fault+0xee/0x100 [ 54.823152][ T982] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.823313][ T982] RIP: 0033:0x7f22c5e9d08e [ 54.823459][ T982] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.823920][ T982] RSP: 002b:00007ffffbaa2c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.824117][ T982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22c5e9d08e [ 54.824311][ T982] RDX: 0000000000000000 RSI: 00007ffffbaa2cd0 RDI: 0000000000000005 [ 54.824516][ T982] RBP: 00007ffffbaa2c30 R08: 0000000000000000 R09: 0000000000000000 [ 54.824711][ T982] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 54.824903][ T982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffbaa33a0 [ 54.825103][ T982] [ 54.825200][ T982] irq event stamp: 16753 [ 54.825297][ T982] hardirqs last enabled at (16761): [] __up_console_sem+0x5a/0x70 [ 54.825533][ T982] hardirqs last disabled at (16770): [] __up_console_sem+0x3f/0x70 [ 54.825758][ T982] softirqs last enabled at (15808): [] handle_softirqs+0x611/0x940 [ 54.825982][ T982] softirqs last disabled at (15803): [] __irq_exit_rcu+0x103/0x1c0 [ 54.826205][ T982] ---[ end trace 0000000000000000 ]--- [ 54.826896][ T70] ------------[ cut here ]------------ [ 54.827017][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:1/70 [ 54.827249][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.828105][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.828440][ T70] Tainted: [W]=WARN [ 54.828531][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.828700][ T70] Workqueue: events_unbound linkwatch_event [ 54.828856][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.829010][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.829445][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 54.829595][ T70] RAX: 00000000ffffffa6 RBX: ff11000005091a80 RCX: 1ff4000000096f02 [ 54.829772][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005091b3c [ 54.829951][ T70] RBP: ff1100001747c000 R08: 1fe2200000a12369 R09: ff11000009fe0ba8 [ 54.830128][ T70] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 54.830303][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 54.830489][ T70] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.830699][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.830851][ T70] CR2: 0000000040140988 CR3: 0000000060d4d003 CR4: 0000000000771ef0 [ 54.831028][ T70] PKRU: 55555554 [ 54.831116][ T70] Call Trace: [ 54.831206][ T70] [ 54.831268][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.831393][ T70] ? notifier_call_chain+0xb0/0x320 [ 54.831519][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 54.831611][ T70] netif_state_change+0x155/0x3d0 [ 54.831733][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 54.831887][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 54.832006][ T70] __linkwatch_run_queue+0x350/0x850 [ 54.832125][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 54.832247][ T70] linkwatch_event+0x7f/0xb0 [ 54.832373][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 54.832496][ T70] process_one_work+0xdf8/0x1410 [ 54.832621][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 54.832744][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 54.832866][ T70] worker_thread+0x4f1/0xd60 [ 54.832988][ T70] ? rescuer_thread+0x1320/0x1320 [ 54.833105][ T70] kthread+0x367/0x460 [ 54.833195][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 54.833349][ T70] ? kthread_affine_node+0x330/0x330 [ 54.833475][ T70] ret_from_fork+0x474/0x6b0 [ 54.833598][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.833750][ T70] ? __switch_to+0x5a3/0xe00 [ 54.833870][ T70] ? kthread_affine_node+0x330/0x330 [ 54.833989][ T70] ret_from_fork_asm+0x11/0x20 [ 54.834115][ T70] [ 54.834203][ T70] irq event stamp: 152363 [ 54.834291][ T70] hardirqs last enabled at (152371): [] __up_console_sem+0x5a/0x70 [ 54.834505][ T70] hardirqs last disabled at (152380): [] __up_console_sem+0x3f/0x70 [ 54.834710][ T70] softirqs last enabled at (152020): [] handle_softirqs+0x611/0x940 [ 54.834920][ T70] softirqs last disabled at (151987): [] __irq_exit_rcu+0x103/0x1c0 [ 54.835129][ T70] ---[ end trace 0000000000000000 ]--- [ 54.835680][ T70] ------------[ cut here ]------------ [ 54.835860][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:1/70 [ 54.836171][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.836525][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.836837][ T70] Tainted: [W]=WARN [ 54.836973][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.837167][ T70] Workqueue: events_unbound linkwatch_event [ 54.837396][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.837603][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.838072][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 54.838272][ T70] RAX: 00000000ffffffa6 RBX: ff11000005090ac0 RCX: 1ff4000000096f02 [ 54.838522][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005090b7c [ 54.838757][ T70] RBP: ff1100000b6fc000 R08: 1fe2200000a12171 R09: ff11000009fe0ba8 [ 54.838979][ T70] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 54.839202][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 54.839454][ T70] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 54.839710][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.839908][ T70] CR2: 0000561705c5dd5c CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 54.840135][ T70] PKRU: 55555554 [ 54.840274][ T70] Call Trace: [ 54.840430][ T70] [ 54.840541][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.840709][ T70] ? notifier_call_chain+0xb0/0x320 [ 54.840877][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 54.841018][ T70] netif_state_change+0x155/0x3d0 [ 54.841188][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 54.841396][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 54.841576][ T70] __linkwatch_run_queue+0x350/0x850 [ 54.841745][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 54.841913][ T70] linkwatch_event+0x7f/0xb0 [ 54.842081][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 54.842248][ T70] process_one_work+0xdf8/0x1410 [ 54.842438][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 54.842608][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 54.842782][ T70] worker_thread+0x4f1/0xd60 [ 54.842955][ T70] ? rescuer_thread+0x1320/0x1320 [ 54.843134][ T70] kthread+0x367/0x460 [ 54.843273][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 54.843490][ T70] ? kthread_affine_node+0x330/0x330 [ 54.843659][ T70] ret_from_fork+0x474/0x6b0 [ 54.843827][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.844028][ T70] ? __switch_to+0x5a3/0xe00 [ 54.844196][ T70] ? kthread_affine_node+0x330/0x330 [ 54.844378][ T70] ret_from_fork_asm+0x11/0x20 [ 54.844560][ T70] [ 54.844696][ T70] irq event stamp: 153277 [ 54.844832][ T70] hardirqs last enabled at (153287): [] __up_console_sem+0x5a/0x70 [ 54.845089][ T70] hardirqs last disabled at (153296): [] __up_console_sem+0x3f/0x70 [ 54.845356][ T70] softirqs last enabled at (152918): [] handle_softirqs+0x611/0x940 [ 54.845649][ T70] softirqs last disabled at (152911): [] __irq_exit_rcu+0x103/0x1c0 [ 54.845904][ T70] ---[ end trace 0000000000000000 ]--- [ 54.944911][ T985] ------------[ cut here ]------------ [ 54.945080][ T985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/985 [ 54.945323][ T985] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.945655][ T985] CPU: 3 UID: 0 PID: 985 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.945933][ T985] Tainted: [W]=WARN [ 54.946036][ T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.946206][ T985] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.946391][ T985] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.946884][ T985] RSP: 0018:ffa0000001b7ee90 EFLAGS: 00010286 [ 54.947057][ T985] RAX: 00000000ffffffa6 RBX: ff1100000e3e0900 RCX: 1ff400000036fd98 [ 54.947261][ T985] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3e09bc [ 54.947480][ T985] RBP: ff1100000b6fc000 R08: 1fe2200001c7c139 R09: ff1100000f4dd158 [ 54.947686][ T985] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 54.947889][ T985] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 54.948096][ T985] FS: 00007fb74eea2840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.948338][ T985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.948522][ T985] CR2: 00000000173713b8 CR3: 000000000f5cf004 CR4: 0000000000771ef0 [ 54.948731][ T985] PKRU: 55555554 [ 54.948835][ T985] Call Trace: [ 54.948938][ T985] [ 54.949010][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.949151][ T985] rtnetlink_event+0xe0/0x1f0 [ 54.949289][ T985] notifier_call_chain+0xb0/0x320 [ 54.949438][ T985] netdev_update_features+0xa9/0xb0 [ 54.949577][ T985] ? netdev_sync_lower_features+0x5c0/0x5c0 [ 54.949752][ T985] veth_xdp_set+0x3b3/0x770 [ 54.949891][ T985] ? veth_xdp_set+0x770/0x770 [ 54.950027][ T985] dev_xdp_install+0x3e6/0x890 [ 54.950164][ T985] ? netif_set_xps_queue+0x40/0x40 [ 54.950306][ T985] dev_xdp_attach+0x4c0/0x1380 [ 54.950457][ T985] ? __bpf_prog_get+0x1ae/0x320 [ 54.950596][ T985] ? bpf_xdp_link_update+0x700/0x700 [ 54.950737][ T985] ? __bpf_prog_get+0x320/0x320 [ 54.950877][ T985] dev_change_xdp_fd+0x176/0x210 [ 54.951015][ T985] do_setlink.isra.0+0x2164/0x2a60 [ 54.951156][ T985] ? rtnl_link_get_size+0x350/0x350 [ 54.951295][ T985] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.951478][ T985] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.951615][ T985] ? validate_chain+0x38b/0xc20 [ 54.951757][ T985] ? rcu_read_lock_any_held+0x66/0x90 [ 54.951894][ T985] ? stack_depot_save_flags+0x367/0x770 [ 54.952031][ T985] ? __kernel_text_address+0x12/0x30 [ 54.952169][ T985] ? __lock_acquire+0x508/0xc10 [ 54.952310][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.952474][ T985] ? lock_acquire+0x134/0x160 [ 54.952617][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.952756][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.952894][ T985] ? trace_contention_end+0xb3/0x1a0 [ 54.953033][ T985] ? __mutex_lock+0x1db/0x2010 [ 54.953172][ T985] ? __mutex_lock+0x9b2/0x2010 [ 54.953311][ T985] ? rtnl_newlink+0x883/0xee0 [ 54.953462][ T985] ? ww_mutex_lock+0x160/0x160 [ 54.953600][ T985] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.953741][ T985] ? __rtnl_newlink+0x3fa/0xa50 [ 54.953883][ T985] rtnl_newlink+0x8d1/0xee0 [ 54.954023][ T985] ? lock_acquire.part.0+0xbc/0x260 [ 54.954160][ T985] ? find_held_lock+0x2b/0x80 [ 54.954296][ T985] ? __rtnl_newlink+0xa50/0xa50 [ 54.954443][ T985] ? mark_usage+0x61/0x170 [ 54.954579][ T985] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.954718][ T985] ? lock_acquire.part.0+0xbc/0x260 [ 54.954858][ T985] ? find_held_lock+0x2b/0x80 [ 54.954995][ T985] ? __rtnl_newlink+0xa50/0xa50 [ 54.955133][ T985] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.955272][ T985] ? __rtnl_newlink+0xa50/0xa50 [ 54.955420][ T985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.955559][ T985] ? validate_chain+0x38b/0xc20 [ 54.955697][ T985] ? rtnl_link_fill+0x920/0x920 [ 54.955835][ T985] ? __lock_acquire+0x508/0xc10 [ 54.955974][ T985] ? lock_acquire.part.0+0xbc/0x260 [ 54.956111][ T985] ? find_held_lock+0x2b/0x80 [ 54.956251][ T985] netlink_rcv_skb+0x14e/0x3a0 [ 54.956393][ T985] ? rtnl_link_fill+0x920/0x920 [ 54.956534][ T985] ? netlink_ack+0xcf0/0xcf0 [ 54.956674][ T985] ? netlink_deliver_tap+0xc5/0x330 [ 54.956812][ T985] ? netlink_deliver_tap+0x13c/0x330 [ 54.956951][ T985] netlink_unicast+0x486/0x750 [ 54.957091][ T985] ? netlink_attachskb+0x810/0x810 [ 54.957229][ T985] ? __lock_acquire+0x508/0xc10 [ 54.957373][ T985] netlink_sendmsg+0x735/0xc60 [ 54.957518][ T985] ? netlink_unicast+0x750/0x750 [ 54.957657][ T985] ? __might_fault+0x97/0x140 [ 54.957799][ T985] ____sys_sendmsg+0x419/0x850 [ 54.957942][ T985] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.958083][ T985] ? get_timestamp.constprop.0+0x390/0x390 [ 54.958256][ T985] ? move_addr_to_kernel+0x40/0x40 [ 54.958400][ T985] ? stack_depot_save_flags+0x367/0x770 [ 54.958544][ T985] ? validate_chain+0x38b/0xc20 [ 54.958684][ T985] ___sys_sendmsg+0x14e/0x1d0 [ 54.958822][ T985] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.958994][ T985] ? copy_msghdr_from_user+0x460/0x460 [ 54.959146][ T985] __sys_sendmsg+0x145/0x1f0 [ 54.959283][ T985] ? __sys_sendmsg_sock+0x20/0x20 [ 54.959427][ T985] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.959601][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 54.959740][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.959879][ T985] do_syscall_64+0x117/0xfc0 [ 54.960017][ T985] ? trace_hardirqs_off+0xd/0x30 [ 54.960156][ T985] ? exc_page_fault+0xee/0x100 [ 54.960294][ T985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.960476][ T985] RIP: 0033:0x7fb74f0dc08e [ 54.960623][ T985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.961114][ T985] RSP: 002b:00007fff61a31560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.961324][ T985] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fb74f0dc08e [ 54.961537][ T985] RDX: 0000000000000000 RSI: 00007fff61a31610 RDI: 0000000000000005 [ 54.961741][ T985] RBP: 00007fff61a31570 R08: 0000000000000000 R09: 0000000000000000 [ 54.961947][ T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 54.962155][ T985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61a31ce0 [ 54.962370][ T985] [ 54.962480][ T985] irq event stamp: 25933 [ 54.962585][ T985] hardirqs last enabled at (25941): [] __up_console_sem+0x5a/0x70 [ 54.962825][ T985] hardirqs last disabled at (25948): [] __up_console_sem+0x3f/0x70 [ 54.963067][ T985] softirqs last enabled at (24942): [] __alloc_skb+0x4c2/0x5f0 [ 54.963309][ T985] softirqs last disabled at (24940): [] __alloc_skb+0x4c2/0x5f0 [ 54.963558][ T985] ---[ end trace 0000000000000000 ]--- [ 54.980654][ T985] ------------[ cut here ]------------ [ 54.980811][ T985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/985 [ 54.981045][ T985] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 54.981353][ T985] CPU: 3 UID: 0 PID: 985 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 54.981621][ T985] Tainted: [W]=WARN [ 54.981720][ T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.981886][ T985] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 54.982053][ T985] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 54.982525][ T985] RSP: 0018:ffa0000001b7f0a0 EFLAGS: 00010286 [ 54.982687][ T985] RAX: 00000000ffffffa6 RBX: ff1100000e3e03c0 RCX: 1ff400000036fdda [ 54.982882][ T985] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3e047c [ 54.983078][ T985] RBP: ff1100001747c000 R08: 1fe2200001c7c091 R09: ff1100000f4dd158 [ 54.983271][ T985] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 54.983477][ T985] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fc311e4 [ 54.983674][ T985] FS: 00007fb74eea2840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 54.983900][ T985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.984066][ T985] CR2: 00000000173713b8 CR3: 000000000f5cf004 CR4: 0000000000771ef0 [ 54.984263][ T985] PKRU: 55555554 [ 54.984367][ T985] Call Trace: [ 54.984472][ T985] [ 54.984540][ T985] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 54.984670][ T985] ? notifier_call_chain+0xb0/0x320 [ 54.984801][ T985] rtmsg_ifinfo+0x5c/0xb0 [ 54.984902][ T985] netif_state_change+0x155/0x3d0 [ 54.985034][ T985] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 54.985197][ T985] ? dev_change_xdp_fd+0x176/0x210 [ 54.985329][ T985] do_setlink.isra.0+0x2176/0x2a60 [ 54.985473][ T985] ? rtnl_link_get_size+0x350/0x350 [ 54.985605][ T985] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 54.985768][ T985] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.985898][ T985] ? validate_chain+0x38b/0xc20 [ 54.986030][ T985] ? rcu_read_lock_any_held+0x66/0x90 [ 54.986160][ T985] ? stack_depot_save_flags+0x367/0x770 [ 54.986291][ T985] ? __kernel_text_address+0x12/0x30 [ 54.986433][ T985] ? __lock_acquire+0x508/0xc10 [ 54.986568][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.986698][ T985] ? lock_acquire+0x134/0x160 [ 54.986827][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.986956][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.987087][ T985] ? trace_contention_end+0xb3/0x1a0 [ 54.987217][ T985] ? __mutex_lock+0x1db/0x2010 [ 54.987356][ T985] ? __mutex_lock+0x9b2/0x2010 [ 54.987490][ T985] ? rtnl_newlink+0x883/0xee0 [ 54.987624][ T985] ? ww_mutex_lock+0x160/0x160 [ 54.987754][ T985] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.987888][ T985] ? __rtnl_newlink+0x3fa/0xa50 [ 54.988024][ T985] rtnl_newlink+0x8d1/0xee0 [ 54.988157][ T985] ? lock_acquire.part.0+0xbc/0x260 [ 54.988286][ T985] ? find_held_lock+0x2b/0x80 [ 54.988425][ T985] ? __rtnl_newlink+0xa50/0xa50 [ 54.988555][ T985] ? mark_usage+0x61/0x170 [ 54.988685][ T985] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.988819][ T985] ? lock_acquire.part.0+0xbc/0x260 [ 54.988949][ T985] ? find_held_lock+0x2b/0x80 [ 54.989080][ T985] ? __rtnl_newlink+0xa50/0xa50 [ 54.989212][ T985] ? __lock_release.isra.0+0x6b/0x1a0 [ 54.989351][ T985] ? __rtnl_newlink+0xa50/0xa50 [ 54.989487][ T985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.989617][ T985] ? validate_chain+0x38b/0xc20 [ 54.989747][ T985] ? rtnl_link_fill+0x920/0x920 [ 54.989877][ T985] ? __lock_acquire+0x508/0xc10 [ 54.990010][ T985] ? lock_acquire.part.0+0xbc/0x260 [ 54.990140][ T985] ? find_held_lock+0x2b/0x80 [ 54.990271][ T985] netlink_rcv_skb+0x14e/0x3a0 [ 54.990410][ T985] ? rtnl_link_fill+0x920/0x920 [ 54.990544][ T985] ? netlink_ack+0xcf0/0xcf0 [ 54.990679][ T985] ? netlink_deliver_tap+0xc5/0x330 [ 54.990810][ T985] ? netlink_deliver_tap+0x13c/0x330 [ 54.990942][ T985] netlink_unicast+0x486/0x750 [ 54.991074][ T985] ? netlink_attachskb+0x810/0x810 [ 54.991205][ T985] ? __lock_acquire+0x508/0xc10 [ 54.991336][ T985] netlink_sendmsg+0x735/0xc60 [ 54.991481][ T985] ? netlink_unicast+0x750/0x750 [ 54.991612][ T985] ? __might_fault+0x97/0x140 [ 54.991745][ T985] ____sys_sendmsg+0x419/0x850 [ 54.991879][ T985] ? copy_msghdr_from_user+0x2a0/0x460 [ 54.992011][ T985] ? get_timestamp.constprop.0+0x390/0x390 [ 54.992172][ T985] ? move_addr_to_kernel+0x40/0x40 [ 54.992304][ T985] ? stack_depot_save_flags+0x367/0x770 [ 54.992449][ T985] ? validate_chain+0x38b/0xc20 [ 54.992582][ T985] ___sys_sendmsg+0x14e/0x1d0 [ 54.992713][ T985] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 54.992876][ T985] ? copy_msghdr_from_user+0x460/0x460 [ 54.993018][ T985] __sys_sendmsg+0x145/0x1f0 [ 54.993150][ T985] ? __sys_sendmsg_sock+0x20/0x20 [ 54.993280][ T985] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 54.993458][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 54.993591][ T985] ? rcu_is_watching+0x15/0xd0 [ 54.993722][ T985] do_syscall_64+0x117/0xfc0 [ 54.993853][ T985] ? trace_hardirqs_off+0xd/0x30 [ 54.993986][ T985] ? exc_page_fault+0xee/0x100 [ 54.994119][ T985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.994283][ T985] RIP: 0033:0x7fb74f0dc08e [ 54.994428][ T985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.994899][ T985] RSP: 002b:00007fff61a31560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.995096][ T985] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fb74f0dc08e [ 54.995293][ T985] RDX: 0000000000000000 RSI: 00007fff61a31610 RDI: 0000000000000005 [ 54.995496][ T985] RBP: 00007fff61a31570 R08: 0000000000000000 R09: 0000000000000000 [ 54.995691][ T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 54.995885][ T985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61a31ce0 [ 54.996088][ T985] [ 54.996188][ T985] irq event stamp: 33333 [ 54.996287][ T985] hardirqs last enabled at (33341): [] __up_console_sem+0x5a/0x70 [ 54.996525][ T985] hardirqs last disabled at (33350): [] __up_console_sem+0x3f/0x70 [ 54.996752][ T985] softirqs last enabled at (32136): [] handle_softirqs+0x611/0x940 [ 54.996981][ T985] softirqs last disabled at (32131): [] __irq_exit_rcu+0x103/0x1c0 [ 54.997209][ T985] ---[ end trace 0000000000000000 ]--- [ 55.066940][ T988] ------------[ cut here ]------------ [ 55.067104][ T988] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/988 [ 55.067367][ T988] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.067712][ T988] CPU: 1 UID: 0 PID: 988 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.068000][ T988] Tainted: [W]=WARN [ 55.068109][ T988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.068286][ T988] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.068558][ T988] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.069064][ T988] RSP: 0018:ffa0000001baefd0 EFLAGS: 00010286 [ 55.069243][ T988] RAX: 00000000ffffffa6 RBX: ff110000132b4c80 RCX: 1ff4000000375dc0 [ 55.069537][ T988] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000132b4d3c [ 55.069751][ T988] RBP: ff110000169fa000 R08: 1fe22000026569a9 R09: ff1100000f9c5180 [ 55.070085][ T988] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 55.070296][ T988] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000169fae44 [ 55.070626][ T988] FS: 00007fcb1b5c1840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 55.070877][ T988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.071059][ T988] CR2: 00007fcb1b7ba460 CR3: 000000000f5cd002 CR4: 0000000000771ef0 [ 55.071274][ T988] PKRU: 55555554 [ 55.071444][ T988] Call Trace: [ 55.071551][ T988] [ 55.071625][ T988] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.071770][ T988] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 55.071917][ T988] rtmsg_ifinfo+0x5c/0xb0 [ 55.072025][ T988] ? ip6_route_dev_notify+0x3d/0x790 [ 55.072172][ T988] __dev_notify_flags+0x1b8/0x280 [ 55.072315][ T988] ? notifier_call_chain+0xb0/0x320 [ 55.072469][ T988] ? netif_change_name+0x8c0/0x8c0 [ 55.072613][ T988] ? register_netdevice+0x1171/0x1bc0 [ 55.072758][ T988] rtnl_configure_link+0x1ac/0x390 [ 55.072903][ T988] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 55.073053][ T988] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 55.073199][ T988] vxlan_newlink+0x196/0x270 [vxlan] [ 55.073349][ T988] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 55.073499][ T988] ? rtnl_create_link+0x169/0xf20 [ 55.073642][ T988] ? nla_strscpy+0xe3/0x180 [ 55.073787][ T988] rtnl_newlink_create+0x2da/0x8c0 [ 55.073931][ T988] ? rtnl_create_link+0xf20/0xf20 [ 55.074076][ T988] ? __dev_get_by_name+0x12/0x50 [ 55.074217][ T988] ? rtnl_dev_get+0xd7/0x170 [ 55.074372][ T988] __rtnl_newlink+0x22b/0xa50 [ 55.074527][ T988] rtnl_newlink+0x8d1/0xee0 [ 55.074671][ T988] ? lock_acquire.part.0+0xbc/0x260 [ 55.074813][ T988] ? find_held_lock+0x2b/0x80 [ 55.074956][ T988] ? __rtnl_newlink+0xa50/0xa50 [ 55.075097][ T988] ? mark_usage+0x61/0x170 [ 55.075241][ T988] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.075393][ T988] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.075538][ T988] ? __rtnl_newlink+0xa50/0xa50 [ 55.075680][ T988] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.075822][ T988] ? validate_chain+0x38b/0xc20 [ 55.075965][ T988] ? rtnl_link_fill+0x920/0x920 [ 55.076107][ T988] ? __lock_acquire+0x508/0xc10 [ 55.076250][ T988] ? lock_acquire.part.0+0xbc/0x260 [ 55.076396][ T988] ? find_held_lock+0x2b/0x80 [ 55.076545][ T988] netlink_rcv_skb+0x14e/0x3a0 [ 55.076688][ T988] ? rtnl_link_fill+0x920/0x920 [ 55.076830][ T988] ? netlink_ack+0xcf0/0xcf0 [ 55.076974][ T988] ? netlink_deliver_tap+0xc5/0x330 [ 55.077116][ T988] ? netlink_deliver_tap+0x13c/0x330 [ 55.077262][ T988] netlink_unicast+0x486/0x750 [ 55.077413][ T988] ? netlink_attachskb+0x810/0x810 [ 55.077561][ T988] ? __lock_acquire+0x508/0xc10 [ 55.077706][ T988] netlink_sendmsg+0x735/0xc60 [ 55.077848][ T988] ? netlink_unicast+0x750/0x750 [ 55.077992][ T988] ? __might_fault+0x97/0x140 [ 55.078136][ T988] ____sys_sendmsg+0x419/0x850 [ 55.078277][ T988] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.078430][ T988] ? get_timestamp.constprop.0+0x390/0x390 [ 55.078607][ T988] ? move_addr_to_kernel+0x40/0x40 [ 55.078754][ T988] ___sys_sendmsg+0x14e/0x1d0 [ 55.078895][ T988] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.079039][ T988] ? copy_msghdr_from_user+0x460/0x460 [ 55.079192][ T988] ? lock_vma_under_rcu+0x159/0x410 [ 55.079336][ T988] __sys_sendmsg+0x145/0x1f0 [ 55.079491][ T988] ? __sys_sendmsg_sock+0x20/0x20 [ 55.079638][ T988] ? rcu_is_watching+0x15/0xd0 [ 55.079780][ T988] ? rcu_is_watching+0x15/0xd0 [ 55.079922][ T988] do_syscall_64+0x117/0xfc0 [ 55.080065][ T988] ? trace_hardirqs_off+0xd/0x30 [ 55.080208][ T988] ? exc_page_fault+0xee/0x100 [ 55.080355][ T988] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.080534][ T988] RIP: 0033:0x7fcb1b7fb08e [ 55.080685][ T988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.081192][ T988] RSP: 002b:00007ffe2a9e3c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.081411][ T988] RAX: ffffffffffffffda RBX: 00007ffe2a9e43f0 RCX: 00007fcb1b7fb08e [ 55.081631][ T988] RDX: 0000000000000000 RSI: 00007ffe2a9e3cf0 RDI: 0000000000000005 [ 55.081844][ T988] RBP: 00007ffe2a9e3c50 R08: 0000000000000000 R09: 0000000000000000 [ 55.082056][ T988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.082268][ T988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a9e43c0 [ 55.082499][ T988] [ 55.082605][ T988] irq event stamp: 27291 [ 55.082711][ T988] hardirqs last enabled at (27299): [] __up_console_sem+0x5a/0x70 [ 55.082958][ T988] hardirqs last disabled at (27306): [] __up_console_sem+0x3f/0x70 [ 55.083204][ T988] softirqs last enabled at (26684): [] handle_softirqs+0x611/0x940 [ 55.083464][ T988] softirqs last disabled at (26603): [] __irq_exit_rcu+0x103/0x1c0 [ 55.083709][ T988] ---[ end trace 0000000000000000 ]--- [ 55.113138][ T989] ------------[ cut here ]------------ [ 55.113429][ T989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/989 [ 55.113748][ T989] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.114100][ T989] CPU: 2 UID: 0 PID: 989 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.114437][ T989] Tainted: [W]=WARN [ 55.114586][ T989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.114798][ T989] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.115018][ T989] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.115555][ T989] RSP: 0018:ffa0000001bbf020 EFLAGS: 00010286 [ 55.115769][ T989] RAX: 00000000ffffffa6 RBX: ff110000133cb380 RCX: 1ff4000000377dca [ 55.116012][ T989] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133cb43c [ 55.116255][ T989] RBP: ff110000169fa000 R08: 1fe2200002679689 R09: ff1100000f908b58 [ 55.116524][ T989] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 55.116767][ T989] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 55.117012][ T989] FS: 00007fcd487eb840(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 55.117289][ T989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.117616][ T989] CR2: 00000000162a3988 CR3: 0000000012d67005 CR4: 0000000000771ef0 [ 55.117934][ T989] PKRU: 55555554 [ 55.118134][ T989] Call Trace: [ 55.118385][ T989] [ 55.118598][ T989] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.118853][ T989] rtmsg_ifinfo+0x5c/0xb0 [ 55.119062][ T989] ? mark_held_locks+0x40/0x70 [ 55.119238][ T989] __dev_notify_flags+0x1b8/0x280 [ 55.119438][ T989] ? netif_change_name+0x8c0/0x8c0 [ 55.119623][ T989] ? __dev_change_flags+0x4a4/0x6d0 [ 55.119803][ T989] ? netif_set_allmulti+0x2c0/0x2c0 [ 55.119981][ T989] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.120163][ T989] ? is_bpf_text_address+0x68/0x110 [ 55.120360][ T989] netif_change_flags+0xfe/0x190 [ 55.120553][ T989] ? unwind_get_return_address+0x67/0xd0 [ 55.120739][ T989] do_setlink.isra.0+0x1d25/0x2a60 [ 55.120923][ T989] ? rtnl_link_get_size+0x350/0x350 [ 55.121106][ T989] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 55.121318][ T989] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.121522][ T989] ? validate_chain+0x38b/0xc20 [ 55.121705][ T989] ? rcu_read_lock_any_held+0x66/0x90 [ 55.121886][ T989] ? stack_depot_save_flags+0x367/0x770 [ 55.122067][ T989] ? __kernel_text_address+0x12/0x30 [ 55.122249][ T989] ? __lock_acquire+0x508/0xc10 [ 55.122454][ T989] ? lock_acquire.part.0+0xbc/0x260 [ 55.122635][ T989] ? rtnl_newlink+0x883/0xee0 [ 55.122815][ T989] ? rcu_is_watching+0x15/0xd0 [ 55.122996][ T989] ? lock_acquire+0x134/0x160 [ 55.123175][ T989] ? rcu_is_watching+0x15/0xd0 [ 55.123370][ T989] ? rcu_is_watching+0x15/0xd0 [ 55.123563][ T989] ? trace_contention_end+0xb3/0x1a0 [ 55.123746][ T989] ? __mutex_lock+0x1db/0x2010 [ 55.123927][ T989] ? __mutex_lock+0x9b2/0x2010 [ 55.124109][ T989] ? rtnl_newlink+0x883/0xee0 [ 55.124294][ T989] ? ww_mutex_lock+0x160/0x160 [ 55.124499][ T989] ? __rtnl_newlink+0x3fa/0xa50 [ 55.124686][ T989] rtnl_newlink+0x8d1/0xee0 [ 55.124871][ T989] ? lock_acquire.part.0+0xbc/0x260 [ 55.125050][ T989] ? find_held_lock+0x2b/0x80 [ 55.125230][ T989] ? __rtnl_newlink+0xa50/0xa50 [ 55.125431][ T989] ? mark_usage+0x61/0x170 [ 55.125612][ T989] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.125795][ T989] ? lock_acquire.part.0+0xbc/0x260 [ 55.125973][ T989] ? find_held_lock+0x2b/0x80 [ 55.126153][ T989] ? __rtnl_newlink+0xa50/0xa50 [ 55.126334][ T989] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.126540][ T989] ? __rtnl_newlink+0xa50/0xa50 [ 55.126722][ T989] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.126902][ T989] ? validate_chain+0x38b/0xc20 [ 55.127081][ T989] ? rtnl_link_fill+0x920/0x920 [ 55.127260][ T989] ? __lock_acquire+0x508/0xc10 [ 55.127462][ T989] ? lock_acquire.part.0+0xbc/0x260 [ 55.127647][ T989] ? find_held_lock+0x2b/0x80 [ 55.127829][ T989] netlink_rcv_skb+0x14e/0x3a0 [ 55.128009][ T989] ? rtnl_link_fill+0x920/0x920 [ 55.128190][ T989] ? netlink_ack+0xcf0/0xcf0 [ 55.128386][ T989] ? netlink_deliver_tap+0xc5/0x330 [ 55.128575][ T989] ? netlink_deliver_tap+0x13c/0x330 [ 55.128758][ T989] netlink_unicast+0x486/0x750 [ 55.128939][ T989] ? netlink_attachskb+0x810/0x810 [ 55.129123][ T989] ? __lock_acquire+0x508/0xc10 [ 55.129305][ T989] netlink_sendmsg+0x735/0xc60 [ 55.129505][ T989] ? netlink_unicast+0x750/0x750 [ 55.129686][ T989] ? __might_fault+0x97/0x140 [ 55.129868][ T989] ____sys_sendmsg+0x419/0x850 [ 55.130049][ T989] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.130227][ T989] ? get_timestamp.constprop.0+0x390/0x390 [ 55.130463][ T989] ? move_addr_to_kernel+0x40/0x40 [ 55.130645][ T989] ? stack_depot_save_flags+0x367/0x770 [ 55.130825][ T989] ? validate_chain+0x38b/0xc20 [ 55.131007][ T989] ___sys_sendmsg+0x14e/0x1d0 [ 55.131184][ T989] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 55.131410][ T989] ? copy_msghdr_from_user+0x460/0x460 [ 55.131612][ T989] __sys_sendmsg+0x145/0x1f0 [ 55.131798][ T989] ? __sys_sendmsg_sock+0x20/0x20 [ 55.131976][ T989] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 55.132193][ T989] ? do_raw_spin_unlock+0x59/0x250 [ 55.132390][ T989] ? rcu_is_watching+0x15/0xd0 [ 55.132582][ T989] do_syscall_64+0x117/0xfc0 [ 55.132763][ T989] ? trace_hardirqs_off+0xd/0x30 [ 55.132942][ T989] ? exc_page_fault+0xee/0x100 [ 55.133124][ T989] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.133338][ T989] RIP: 0033:0x7fcd48a2508e [ 55.133555][ T989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.134067][ T989] RSP: 002b:00007ffe688d0540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.134316][ T989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd48a2508e [ 55.134625][ T989] RDX: 0000000000000000 RSI: 00007ffe688d05f0 RDI: 0000000000000005 [ 55.134966][ T989] RBP: 00007ffe688d0550 R08: 0000000000000000 R09: 0000000000000000 [ 55.135314][ T989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.135621][ T989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe688d0cc0 [ 55.135876][ T989] [ 55.136021][ T989] irq event stamp: 15927 [ 55.136167][ T989] hardirqs last enabled at (15937): [] __up_console_sem+0x5a/0x70 [ 55.136466][ T989] hardirqs last disabled at (15948): [] __up_console_sem+0x3f/0x70 [ 55.136742][ T989] softirqs last enabled at (15222): [] handle_softirqs+0x611/0x940 [ 55.137032][ T989] softirqs last disabled at (15209): [] __irq_exit_rcu+0x103/0x1c0 [ 55.137307][ T989] ---[ end trace 0000000000000000 ]--- [ 55.225322][ T992] ------------[ cut here ]------------ [ 55.225502][ T992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/992 [ 55.225754][ T992] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.226082][ T992] CPU: 3 UID: 0 PID: 992 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.226371][ T992] Tainted: [W]=WARN [ 55.226487][ T992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.226663][ T992] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.226846][ T992] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.227353][ T992] RSP: 0018:ffa0000001beefd0 EFLAGS: 00010286 [ 55.227537][ T992] RAX: 00000000ffffffa6 RBX: ff11000004c92ac0 RCX: 1ff400000037ddc0 [ 55.227748][ T992] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004c92b7c [ 55.227960][ T992] RBP: ff1100000c00a000 R08: 1fe2200000992571 R09: ff1100000a83ae80 [ 55.228171][ T992] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 55.228388][ T992] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c00ae44 [ 55.228605][ T992] FS: 00007f3b36f5b840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 55.228851][ T992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.229029][ T992] CR2: 0000000000437490 CR3: 0000000013257005 CR4: 0000000000771ef0 [ 55.229242][ T992] PKRU: 55555554 [ 55.229352][ T992] Call Trace: [ 55.229462][ T992] [ 55.229536][ T992] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.229681][ T992] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 55.229828][ T992] rtmsg_ifinfo+0x5c/0xb0 [ 55.229935][ T992] ? ip6_route_dev_notify+0x3d/0x790 [ 55.230079][ T992] __dev_notify_flags+0x1b8/0x280 [ 55.230220][ T992] ? notifier_call_chain+0xb0/0x320 [ 55.230371][ T992] ? netif_change_name+0x8c0/0x8c0 [ 55.230522][ T992] ? register_netdevice+0x1171/0x1bc0 [ 55.230668][ T992] rtnl_configure_link+0x1ac/0x390 [ 55.230811][ T992] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 55.230957][ T992] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 55.231103][ T992] vxlan_newlink+0x196/0x270 [vxlan] [ 55.231249][ T992] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 55.231399][ T992] ? rtnl_create_link+0x169/0xf20 [ 55.231551][ T992] ? nla_strscpy+0xe3/0x180 [ 55.231695][ T992] rtnl_newlink_create+0x2da/0x8c0 [ 55.231838][ T992] ? rtnl_create_link+0xf20/0xf20 [ 55.231980][ T992] ? __dev_get_by_name+0x12/0x50 [ 55.232121][ T992] ? rtnl_dev_get+0xd7/0x170 [ 55.232270][ T992] __rtnl_newlink+0x22b/0xa50 [ 55.232424][ T992] rtnl_newlink+0x8d1/0xee0 [ 55.232568][ T992] ? lock_acquire.part.0+0xbc/0x260 [ 55.232709][ T992] ? find_held_lock+0x2b/0x80 [ 55.232852][ T992] ? __rtnl_newlink+0xa50/0xa50 [ 55.232993][ T992] ? mark_usage+0x61/0x170 [ 55.233134][ T992] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.233279][ T992] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.233432][ T992] ? __rtnl_newlink+0xa50/0xa50 [ 55.233575][ T992] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.233716][ T992] ? validate_chain+0x38b/0xc20 [ 55.233858][ T992] ? rtnl_link_fill+0x920/0x920 [ 55.234001][ T992] ? __lock_acquire+0x508/0xc10 [ 55.234144][ T992] ? lock_acquire.part.0+0xbc/0x260 [ 55.234286][ T992] ? find_held_lock+0x2b/0x80 [ 55.234437][ T992] netlink_rcv_skb+0x14e/0x3a0 [ 55.234584][ T992] ? rtnl_link_fill+0x920/0x920 [ 55.234725][ T992] ? netlink_ack+0xcf0/0xcf0 [ 55.234869][ T992] ? netlink_deliver_tap+0xc5/0x330 [ 55.235011][ T992] ? netlink_deliver_tap+0x13c/0x330 [ 55.235156][ T992] netlink_unicast+0x486/0x750 [ 55.235300][ T992] ? netlink_attachskb+0x810/0x810 [ 55.235454][ T992] ? __lock_acquire+0x508/0xc10 [ 55.235598][ T992] netlink_sendmsg+0x735/0xc60 [ 55.235741][ T992] ? netlink_unicast+0x750/0x750 [ 55.235884][ T992] ? __might_fault+0x97/0x140 [ 55.236029][ T992] ____sys_sendmsg+0x419/0x850 [ 55.236172][ T992] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.236314][ T992] ? get_timestamp.constprop.0+0x390/0x390 [ 55.236501][ T992] ? move_addr_to_kernel+0x40/0x40 [ 55.236648][ T992] ___sys_sendmsg+0x14e/0x1d0 [ 55.236789][ T992] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.236932][ T992] ? copy_msghdr_from_user+0x460/0x460 [ 55.237084][ T992] ? lock_vma_under_rcu+0x159/0x410 [ 55.237228][ T992] __sys_sendmsg+0x145/0x1f0 [ 55.237375][ T992] ? __sys_sendmsg_sock+0x20/0x20 [ 55.237527][ T992] ? rcu_is_watching+0x15/0xd0 [ 55.237670][ T992] ? rcu_is_watching+0x15/0xd0 [ 55.237813][ T992] do_syscall_64+0x117/0xfc0 [ 55.237957][ T992] ? trace_hardirqs_off+0xd/0x30 [ 55.238101][ T992] ? exc_page_fault+0xee/0x100 [ 55.238243][ T992] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.238430][ T992] RIP: 0033:0x7f3b3719508e [ 55.238580][ T992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.239091][ T992] RSP: 002b:00007ffda73c8720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.239305][ T992] RAX: ffffffffffffffda RBX: 00007ffda73c8ed0 RCX: 00007f3b3719508e [ 55.239531][ T992] RDX: 0000000000000000 RSI: 00007ffda73c87d0 RDI: 0000000000000005 [ 55.239745][ T992] RBP: 00007ffda73c8730 R08: 0000000000000000 R09: 0000000000000000 [ 55.239959][ T992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.240172][ T992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda73c8ea0 [ 55.240397][ T992] [ 55.240511][ T992] irq event stamp: 16579 [ 55.240619][ T992] hardirqs last enabled at (16587): [] __up_console_sem+0x5a/0x70 [ 55.240867][ T992] hardirqs last disabled at (16594): [] __up_console_sem+0x3f/0x70 [ 55.241114][ T992] softirqs last enabled at (15746): [] __alloc_skb+0x4c2/0x5f0 [ 55.241368][ T992] softirqs last disabled at (15744): [] __alloc_skb+0x4c2/0x5f0 [ 55.241623][ T992] ---[ end trace 0000000000000000 ]--- [ 55.272879][ T993] ------------[ cut here ]------------ [ 55.273054][ T993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/993 [ 55.273299][ T993] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.274111][ T993] CPU: 0 UID: 0 PID: 993 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.274388][ T993] Tainted: [W]=WARN [ 55.274497][ T993] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.274663][ T993] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.274840][ T993] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.275309][ T993] RSP: 0018:ffa0000001bff020 EFLAGS: 00010286 [ 55.275488][ T993] RAX: 00000000ffffffa6 RBX: ff11000008e79e00 RCX: 1ff400000037fdca [ 55.275686][ T993] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e79ebc [ 55.275883][ T993] RBP: ff1100000c00a000 R08: 1fe22000011cf3d9 R09: ff1100000f890b58 [ 55.276081][ T993] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 55.276275][ T993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 55.276490][ T993] FS: 00007f9e6f8dd840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 55.276724][ T993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.276890][ T993] CR2: 000000000dcf3988 CR3: 000000000fada001 CR4: 0000000000771ef0 [ 55.277093][ T993] PKRU: 55555554 [ 55.277192][ T993] Call Trace: [ 55.277292][ T993] [ 55.277368][ T993] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.277514][ T993] rtmsg_ifinfo+0x5c/0xb0 [ 55.277615][ T993] ? mark_held_locks+0x40/0x70 [ 55.277747][ T993] __dev_notify_flags+0x1b8/0x280 [ 55.277880][ T993] ? netif_change_name+0x8c0/0x8c0 [ 55.278012][ T993] ? __dev_change_flags+0x4a4/0x6d0 [ 55.278144][ T993] ? netif_set_allmulti+0x2c0/0x2c0 [ 55.278275][ T993] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.278415][ T993] ? is_bpf_text_address+0x68/0x110 [ 55.278553][ T993] netif_change_flags+0xfe/0x190 [ 55.278690][ T993] ? unwind_get_return_address+0x67/0xd0 [ 55.278827][ T993] do_setlink.isra.0+0x1d25/0x2a60 [ 55.278963][ T993] ? rtnl_link_get_size+0x350/0x350 [ 55.279097][ T993] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 55.279261][ T993] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.279485][ T993] ? validate_chain+0x38b/0xc20 [ 55.279619][ T993] ? rcu_read_lock_any_held+0x66/0x90 [ 55.279748][ T993] ? stack_depot_save_flags+0x367/0x770 [ 55.279882][ T993] ? __kernel_text_address+0x12/0x30 [ 55.280015][ T993] ? __lock_acquire+0x508/0xc10 [ 55.280150][ T993] ? lock_acquire.part.0+0xbc/0x260 [ 55.280288][ T993] ? rtnl_newlink+0x883/0xee0 [ 55.280492][ T993] ? rcu_is_watching+0x15/0xd0 [ 55.280624][ T993] ? lock_acquire+0x134/0x160 [ 55.280754][ T993] ? rcu_is_watching+0x15/0xd0 [ 55.280961][ T993] ? rcu_is_watching+0x15/0xd0 [ 55.281097][ T993] ? trace_contention_end+0xb3/0x1a0 [ 55.281229][ T993] ? __mutex_lock+0x1db/0x2010 [ 55.281513][ T993] ? __mutex_lock+0x9b2/0x2010 [ 55.281648][ T993] ? rtnl_newlink+0x883/0xee0 [ 55.281781][ T993] ? ww_mutex_lock+0x160/0x160 [ 55.281916][ T993] ? __rtnl_newlink+0x3fa/0xa50 [ 55.282051][ T993] rtnl_newlink+0x8d1/0xee0 [ 55.282183][ T993] ? lock_acquire.part.0+0xbc/0x260 [ 55.282313][ T993] ? find_held_lock+0x2b/0x80 [ 55.282515][ T993] ? __rtnl_newlink+0xa50/0xa50 [ 55.282647][ T993] ? mark_usage+0x61/0x170 [ 55.282784][ T993] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.282917][ T993] ? lock_acquire.part.0+0xbc/0x260 [ 55.283048][ T993] ? find_held_lock+0x2b/0x80 [ 55.283178][ T993] ? __rtnl_newlink+0xa50/0xa50 [ 55.283310][ T993] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.283460][ T993] ? __rtnl_newlink+0xa50/0xa50 [ 55.283591][ T993] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.283723][ T993] ? validate_chain+0x38b/0xc20 [ 55.283857][ T993] ? rtnl_link_fill+0x920/0x920 [ 55.283989][ T993] ? __lock_acquire+0x508/0xc10 [ 55.284126][ T993] ? lock_acquire.part.0+0xbc/0x260 [ 55.284257][ T993] ? find_held_lock+0x2b/0x80 [ 55.284397][ T993] netlink_rcv_skb+0x14e/0x3a0 [ 55.284536][ T993] ? rtnl_link_fill+0x920/0x920 [ 55.284673][ T993] ? netlink_ack+0xcf0/0xcf0 [ 55.284809][ T993] ? netlink_deliver_tap+0xc5/0x330 [ 55.284942][ T993] ? netlink_deliver_tap+0x13c/0x330 [ 55.285076][ T993] netlink_unicast+0x486/0x750 [ 55.285211][ T993] ? netlink_attachskb+0x810/0x810 [ 55.285349][ T993] ? __lock_acquire+0x508/0xc10 [ 55.285486][ T993] netlink_sendmsg+0x735/0xc60 [ 55.285619][ T993] ? netlink_unicast+0x750/0x750 [ 55.285752][ T993] ? __might_fault+0x97/0x140 [ 55.285889][ T993] ____sys_sendmsg+0x419/0x850 [ 55.286023][ T993] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.286155][ T993] ? get_timestamp.constprop.0+0x390/0x390 [ 55.286319][ T993] ? move_addr_to_kernel+0x40/0x40 [ 55.286461][ T993] ? stack_depot_save_flags+0x367/0x770 [ 55.286597][ T993] ? validate_chain+0x38b/0xc20 [ 55.286730][ T993] ___sys_sendmsg+0x14e/0x1d0 [ 55.286862][ T993] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 55.287027][ T993] ? copy_msghdr_from_user+0x460/0x460 [ 55.287177][ T993] __sys_sendmsg+0x145/0x1f0 [ 55.287314][ T993] ? __sys_sendmsg_sock+0x20/0x20 [ 55.287458][ T993] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 55.287624][ T993] ? do_raw_spin_unlock+0x59/0x250 [ 55.287755][ T993] ? rcu_is_watching+0x15/0xd0 [ 55.287891][ T993] do_syscall_64+0x117/0xfc0 [ 55.288023][ T993] ? trace_hardirqs_off+0xd/0x30 [ 55.288155][ T993] ? exc_page_fault+0xee/0x100 [ 55.288287][ T993] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.288461][ T993] RIP: 0033:0x7f9e6fb1708e [ 55.288601][ T993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.289071][ T993] RSP: 002b:00007fff19bb77b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.289276][ T993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e6fb1708e [ 55.289486][ T993] RDX: 0000000000000000 RSI: 00007fff19bb7860 RDI: 0000000000000005 [ 55.289682][ T993] RBP: 00007fff19bb77c0 R08: 0000000000000000 R09: 0000000000000000 [ 55.289881][ T993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.290085][ T993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff19bb7f30 [ 55.290289][ T993] [ 55.290391][ T993] irq event stamp: 23265 [ 55.290493][ T993] hardirqs last enabled at (23273): [] __up_console_sem+0x5a/0x70 [ 55.290736][ T993] hardirqs last disabled at (23280): [] __up_console_sem+0x3f/0x70 [ 55.290965][ T993] softirqs last enabled at (22882): [] handle_softirqs+0x611/0x940 [ 55.291198][ T993] softirqs last disabled at (22865): [] __irq_exit_rcu+0x103/0x1c0 [ 55.291447][ T993] ---[ end trace 0000000000000000 ]--- [ 55.389151][ T996] ------------[ cut here ]------------ [ 55.389334][ T996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/996 [ 55.389603][ T996] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.389929][ T996] CPU: 3 UID: 0 PID: 996 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.390214][ T996] Tainted: [W]=WARN [ 55.390321][ T996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.390510][ T996] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.390694][ T996] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.391195][ T996] RSP: 0018:ffa0000001c1efd0 EFLAGS: 00010286 [ 55.391379][ T996] RAX: 00000000ffffffa6 RBX: ff11000008cd2200 RCX: 1ff4000000383dc0 [ 55.391598][ T996] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008cd22bc [ 55.391809][ T996] RBP: ff1100000fdea000 R08: 1fe220000119a459 R09: ff1100000a2a5180 [ 55.392021][ T996] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 55.392234][ T996] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fdeae44 [ 55.392459][ T996] FS: 00007f0c7e791840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 55.392711][ T996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.392888][ T996] CR2: 00007f0c7ea6bcb0 CR3: 0000000010277004 CR4: 0000000000771ef0 [ 55.393101][ T996] PKRU: 55555554 [ 55.393206][ T996] Call Trace: [ 55.393313][ T996] [ 55.393391][ T996] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.393538][ T996] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 55.393683][ T996] rtmsg_ifinfo+0x5c/0xb0 [ 55.393790][ T996] ? ip6_route_dev_notify+0x3d/0x790 [ 55.393934][ T996] __dev_notify_flags+0x1b8/0x280 [ 55.394076][ T996] ? notifier_call_chain+0xb0/0x320 [ 55.394218][ T996] ? netif_change_name+0x8c0/0x8c0 [ 55.394368][ T996] ? register_netdevice+0x1171/0x1bc0 [ 55.394518][ T996] rtnl_configure_link+0x1ac/0x390 [ 55.394662][ T996] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 55.394808][ T996] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 55.394954][ T996] vxlan_newlink+0x196/0x270 [vxlan] [ 55.395097][ T996] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 55.395243][ T996] ? rtnl_create_link+0x169/0xf20 [ 55.395389][ T996] ? nla_strscpy+0xe3/0x180 [ 55.395534][ T996] rtnl_newlink_create+0x2da/0x8c0 [ 55.395678][ T996] ? rtnl_create_link+0xf20/0xf20 [ 55.395819][ T996] ? __dev_get_by_name+0x12/0x50 [ 55.395961][ T996] ? rtnl_dev_get+0xd7/0x170 [ 55.396109][ T996] __rtnl_newlink+0x22b/0xa50 [ 55.396254][ T996] rtnl_newlink+0x8d1/0xee0 [ 55.396403][ T996] ? lock_acquire.part.0+0xbc/0x260 [ 55.396549][ T996] ? find_held_lock+0x2b/0x80 [ 55.396690][ T996] ? __rtnl_newlink+0xa50/0xa50 [ 55.396830][ T996] ? mark_usage+0x61/0x170 [ 55.396970][ T996] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.397116][ T996] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.397259][ T996] ? __rtnl_newlink+0xa50/0xa50 [ 55.397409][ T996] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.397555][ T996] ? validate_chain+0x38b/0xc20 [ 55.397697][ T996] ? rtnl_link_fill+0x920/0x920 [ 55.397838][ T996] ? __lock_acquire+0x508/0xc10 [ 55.397983][ T996] ? lock_acquire.part.0+0xbc/0x260 [ 55.398127][ T996] ? find_held_lock+0x2b/0x80 [ 55.398270][ T996] netlink_rcv_skb+0x14e/0x3a0 [ 55.398421][ T996] ? rtnl_link_fill+0x920/0x920 [ 55.398568][ T996] ? netlink_ack+0xcf0/0xcf0 [ 55.398714][ T996] ? netlink_deliver_tap+0xc5/0x330 [ 55.398855][ T996] ? netlink_deliver_tap+0x13c/0x330 [ 55.398998][ T996] netlink_unicast+0x486/0x750 [ 55.399140][ T996] ? netlink_attachskb+0x810/0x810 [ 55.399281][ T996] ? __lock_acquire+0x508/0xc10 [ 55.399432][ T996] netlink_sendmsg+0x735/0xc60 [ 55.399576][ T996] ? netlink_unicast+0x750/0x750 [ 55.399718][ T996] ? __might_fault+0x97/0x140 [ 55.399863][ T996] ____sys_sendmsg+0x419/0x850 [ 55.400009][ T996] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.400150][ T996] ? get_timestamp.constprop.0+0x390/0x390 [ 55.400325][ T996] ? move_addr_to_kernel+0x40/0x40 [ 55.400476][ T996] ___sys_sendmsg+0x14e/0x1d0 [ 55.400616][ T996] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.400758][ T996] ? copy_msghdr_from_user+0x460/0x460 [ 55.400909][ T996] ? lock_vma_under_rcu+0x159/0x410 [ 55.401053][ T996] __sys_sendmsg+0x145/0x1f0 [ 55.401193][ T996] ? __sys_sendmsg_sock+0x20/0x20 [ 55.401339][ T996] ? rcu_is_watching+0x15/0xd0 [ 55.401489][ T996] ? rcu_is_watching+0x15/0xd0 [ 55.401630][ T996] do_syscall_64+0x117/0xfc0 [ 55.401775][ T996] ? trace_hardirqs_off+0xd/0x30 [ 55.401917][ T996] ? exc_page_fault+0xee/0x100 [ 55.402059][ T996] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.402236][ T996] RIP: 0033:0x7f0c7e9cb08e [ 55.402390][ T996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.402913][ T996] RSP: 002b:00007ffc5a825db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.403131][ T996] RAX: ffffffffffffffda RBX: 00007ffc5a826560 RCX: 00007f0c7e9cb08e [ 55.403348][ T996] RDX: 0000000000000000 RSI: 00007ffc5a825e60 RDI: 0000000000000005 [ 55.403564][ T996] RBP: 00007ffc5a825dc0 R08: 0000000000000000 R09: 0000000000000000 [ 55.403777][ T996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.403989][ T996] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a826530 [ 55.404209][ T996] [ 55.404315][ T996] irq event stamp: 21967 [ 55.404431][ T996] hardirqs last enabled at (21977): [] __up_console_sem+0x5a/0x70 [ 55.404680][ T996] hardirqs last disabled at (21984): [] __up_console_sem+0x3f/0x70 [ 55.404926][ T996] softirqs last enabled at (21156): [] handle_softirqs+0x611/0x940 [ 55.405172][ T996] softirqs last disabled at (21151): [] __irq_exit_rcu+0x103/0x1c0 [ 55.405423][ T996] ---[ end trace 0000000000000000 ]--- [ 55.429809][ T997] ------------[ cut here ]------------ [ 55.429971][ T997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/997 [ 55.430206][ T997] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.431034][ T997] CPU: 0 UID: 0 PID: 997 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.431308][ T997] Tainted: [W]=WARN [ 55.431421][ T997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.431588][ T997] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.431764][ T997] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.432230][ T997] RSP: 0018:ffa0000001c2f020 EFLAGS: 00010286 [ 55.432402][ T997] RAX: 00000000ffffffa6 RBX: ff11000009383e00 RCX: 1ff4000000385dca [ 55.432605][ T997] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009383ebc [ 55.432801][ T997] RBP: ff1100000fdea000 R08: 1fe22000012707d9 R09: ff1100000fc85158 [ 55.432997][ T997] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 55.433192][ T997] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 55.433396][ T997] FS: 00007fefccffc840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 55.433634][ T997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.433797][ T997] CR2: 00000000244ee988 CR3: 0000000012e01004 CR4: 0000000000771ef0 [ 55.433996][ T997] PKRU: 55555554 [ 55.434094][ T997] Call Trace: [ 55.434199][ T997] [ 55.434268][ T997] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.434407][ T997] rtmsg_ifinfo+0x5c/0xb0 [ 55.434511][ T997] ? mark_held_locks+0x40/0x70 [ 55.434643][ T997] __dev_notify_flags+0x1b8/0x280 [ 55.434775][ T997] ? netif_change_name+0x8c0/0x8c0 [ 55.434910][ T997] ? __dev_change_flags+0x4a4/0x6d0 [ 55.435046][ T997] ? netif_set_allmulti+0x2c0/0x2c0 [ 55.435180][ T997] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.435311][ T997] ? is_bpf_text_address+0x68/0x110 [ 55.435457][ T997] netif_change_flags+0xfe/0x190 [ 55.435589][ T997] ? unwind_get_return_address+0x67/0xd0 [ 55.435721][ T997] do_setlink.isra.0+0x1d25/0x2a60 [ 55.435853][ T997] ? rtnl_link_get_size+0x350/0x350 [ 55.435988][ T997] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 55.436151][ T997] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.436281][ T997] ? validate_chain+0x38b/0xc20 [ 55.436423][ T997] ? rcu_read_lock_any_held+0x66/0x90 [ 55.436554][ T997] ? stack_depot_save_flags+0x367/0x770 [ 55.436692][ T997] ? __kernel_text_address+0x12/0x30 [ 55.436824][ T997] ? __lock_acquire+0x508/0xc10 [ 55.436959][ T997] ? lock_acquire.part.0+0xbc/0x260 [ 55.437088][ T997] ? rtnl_newlink+0x883/0xee0 [ 55.437220][ T997] ? rcu_is_watching+0x15/0xd0 [ 55.437356][ T997] ? lock_acquire+0x134/0x160 [ 55.437490][ T997] ? rcu_is_watching+0x15/0xd0 [ 55.437623][ T997] ? rcu_is_watching+0x15/0xd0 [ 55.437759][ T997] ? trace_contention_end+0xb3/0x1a0 [ 55.437892][ T997] ? __mutex_lock+0x1db/0x2010 [ 55.438030][ T997] ? __mutex_lock+0x9b2/0x2010 [ 55.438166][ T997] ? rtnl_newlink+0x883/0xee0 [ 55.438299][ T997] ? ww_mutex_lock+0x160/0x160 [ 55.438443][ T997] ? __rtnl_newlink+0x3fa/0xa50 [ 55.438577][ T997] rtnl_newlink+0x8d1/0xee0 [ 55.438711][ T997] ? lock_acquire.part.0+0xbc/0x260 [ 55.438842][ T997] ? find_held_lock+0x2b/0x80 [ 55.438976][ T997] ? __rtnl_newlink+0xa50/0xa50 [ 55.439106][ T997] ? mark_usage+0x61/0x170 [ 55.439237][ T997] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.439376][ T997] ? lock_acquire.part.0+0xbc/0x260 [ 55.439511][ T997] ? find_held_lock+0x2b/0x80 [ 55.439641][ T997] ? __rtnl_newlink+0xa50/0xa50 [ 55.439771][ T997] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.439907][ T997] ? __rtnl_newlink+0xa50/0xa50 [ 55.440045][ T997] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.440179][ T997] ? validate_chain+0x38b/0xc20 [ 55.440309][ T997] ? rtnl_link_fill+0x920/0x920 [ 55.440448][ T997] ? __lock_acquire+0x508/0xc10 [ 55.440581][ T997] ? lock_acquire.part.0+0xbc/0x260 [ 55.440711][ T997] ? find_held_lock+0x2b/0x80 [ 55.440841][ T997] netlink_rcv_skb+0x14e/0x3a0 [ 55.440975][ T997] ? rtnl_link_fill+0x920/0x920 [ 55.441107][ T997] ? netlink_ack+0xcf0/0xcf0 [ 55.441241][ T997] ? netlink_deliver_tap+0xc5/0x330 [ 55.441377][ T997] ? netlink_deliver_tap+0x13c/0x330 [ 55.441514][ T997] netlink_unicast+0x486/0x750 [ 55.441647][ T997] ? netlink_attachskb+0x810/0x810 [ 55.441780][ T997] ? __lock_acquire+0x508/0xc10 [ 55.441911][ T997] netlink_sendmsg+0x735/0xc60 [ 55.442045][ T997] ? netlink_unicast+0x750/0x750 [ 55.442176][ T997] ? __might_fault+0x97/0x140 [ 55.442308][ T997] ____sys_sendmsg+0x419/0x850 [ 55.442452][ T997] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.442584][ T997] ? get_timestamp.constprop.0+0x390/0x390 [ 55.442753][ T997] ? move_addr_to_kernel+0x40/0x40 [ 55.442884][ T997] ? stack_depot_save_flags+0x367/0x770 [ 55.443018][ T997] ? validate_chain+0x38b/0xc20 [ 55.443151][ T997] ___sys_sendmsg+0x14e/0x1d0 [ 55.443280][ T997] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 55.443452][ T997] ? copy_msghdr_from_user+0x460/0x460 [ 55.443595][ T997] __sys_sendmsg+0x145/0x1f0 [ 55.443725][ T997] ? __sys_sendmsg_sock+0x20/0x20 [ 55.443854][ T997] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 55.444021][ T997] ? do_raw_spin_unlock+0x59/0x250 [ 55.444154][ T997] ? rcu_is_watching+0x15/0xd0 [ 55.444286][ T997] do_syscall_64+0x117/0xfc0 [ 55.444425][ T997] ? trace_hardirqs_off+0xd/0x30 [ 55.444556][ T997] ? exc_page_fault+0xee/0x100 [ 55.444687][ T997] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.444850][ T997] RIP: 0033:0x7fefcd23608e [ 55.444987][ T997] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.445458][ T997] RSP: 002b:00007ffcfe537f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.445662][ T997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefcd23608e [ 55.445863][ T997] RDX: 0000000000000000 RSI: 00007ffcfe537fe0 RDI: 0000000000000005 [ 55.446059][ T997] RBP: 00007ffcfe537f40 R08: 0000000000000000 R09: 0000000000000000 [ 55.446256][ T997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.446460][ T997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfe5386b0 [ 55.446668][ T997] [ 55.446770][ T997] irq event stamp: 15909 [ 55.446868][ T997] hardirqs last enabled at (15917): [] __up_console_sem+0x5a/0x70 [ 55.447097][ T997] hardirqs last disabled at (15924): [] __up_console_sem+0x3f/0x70 [ 55.447323][ T997] softirqs last enabled at (15028): [] handle_softirqs+0x611/0x940 [ 55.447559][ T997] softirqs last disabled at (14169): [] __irq_exit_rcu+0x103/0x1c0 [ 55.447784][ T997] ---[ end trace 0000000000000000 ]--- [ 55.563263][ T1000] ------------[ cut here ]------------ [ 55.563459][ T1000] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1000 [ 55.563742][ T1000] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.564074][ T1000] CPU: 3 UID: 0 PID: 1000 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.564365][ T1000] Tainted: [W]=WARN [ 55.564482][ T1000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.564659][ T1000] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.564843][ T1000] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.565340][ T1000] RSP: 0018:ffa0000001c3efd0 EFLAGS: 00010286 [ 55.565528][ T1000] RAX: 00000000ffffffa6 RBX: ff11000008d2d700 RCX: 1ff4000000387dc0 [ 55.565738][ T1000] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008d2d7bc [ 55.565950][ T1000] RBP: ff1100000f50a000 R08: 1fe22000011a5af9 R09: ff1100000feb2e80 [ 55.566159][ T1000] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 55.566375][ T1000] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f50ae44 [ 55.566590][ T1000] FS: 00007f6c2b7a7840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 55.566836][ T1000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.567015][ T1000] CR2: 00007f6c2ba81cb0 CR3: 000000000a076002 CR4: 0000000000771ef0 [ 55.567229][ T1000] PKRU: 55555554 [ 55.567335][ T1000] Call Trace: [ 55.567452][ T1000] [ 55.567526][ T1000] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.567669][ T1000] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 55.567818][ T1000] rtmsg_ifinfo+0x5c/0xb0 [ 55.567924][ T1000] ? ip6_route_dev_notify+0x3d/0x790 [ 55.568067][ T1000] __dev_notify_flags+0x1b8/0x280 [ 55.568208][ T1000] ? notifier_call_chain+0xb0/0x320 [ 55.568355][ T1000] ? netif_change_name+0x8c0/0x8c0 [ 55.568502][ T1000] ? register_netdevice+0x1171/0x1bc0 [ 55.568647][ T1000] rtnl_configure_link+0x1ac/0x390 [ 55.568790][ T1000] __vxlan_dev_create+0x18f/0x660 [vxlan] [ 55.568936][ T1000] ? vxlan_changelink+0xdf0/0xdf0 [vxlan] [ 55.569083][ T1000] vxlan_newlink+0x196/0x270 [vxlan] [ 55.569228][ T1000] ? vxlan_dev_create+0x190/0x190 [vxlan] [ 55.569379][ T1000] ? rtnl_create_link+0x169/0xf20 [ 55.569524][ T1000] ? nla_strscpy+0xe3/0x180 [ 55.569669][ T1000] rtnl_newlink_create+0x2da/0x8c0 [ 55.569812][ T1000] ? rtnl_create_link+0xf20/0xf20 [ 55.569951][ T1000] ? __dev_get_by_name+0x12/0x50 [ 55.570090][ T1000] ? rtnl_dev_get+0xd7/0x170 [ 55.570236][ T1000] __rtnl_newlink+0x22b/0xa50 [ 55.570385][ T1000] rtnl_newlink+0x8d1/0xee0 [ 55.570531][ T1000] ? lock_acquire.part.0+0xbc/0x260 [ 55.570672][ T1000] ? find_held_lock+0x2b/0x80 [ 55.570815][ T1000] ? __rtnl_newlink+0xa50/0xa50 [ 55.570954][ T1000] ? mark_usage+0x61/0x170 [ 55.571095][ T1000] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.571238][ T1000] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.571385][ T1000] ? __rtnl_newlink+0xa50/0xa50 [ 55.571529][ T1000] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.571669][ T1000] ? validate_chain+0x38b/0xc20 [ 55.571811][ T1000] ? rtnl_link_fill+0x920/0x920 [ 55.571953][ T1000] ? __lock_acquire+0x508/0xc10 [ 55.572095][ T1000] ? lock_acquire.part.0+0xbc/0x260 [ 55.572234][ T1000] ? find_held_lock+0x2b/0x80 [ 55.572381][ T1000] netlink_rcv_skb+0x14e/0x3a0 [ 55.572528][ T1000] ? rtnl_link_fill+0x920/0x920 [ 55.572668][ T1000] ? netlink_ack+0xcf0/0xcf0 [ 55.572815][ T1000] ? netlink_deliver_tap+0xc5/0x330 [ 55.572957][ T1000] ? netlink_deliver_tap+0x13c/0x330 [ 55.573099][ T1000] netlink_unicast+0x486/0x750 [ 55.573242][ T1000] ? netlink_attachskb+0x810/0x810 [ 55.573390][ T1000] ? __lock_acquire+0x508/0xc10 [ 55.573537][ T1000] netlink_sendmsg+0x735/0xc60 [ 55.573679][ T1000] ? netlink_unicast+0x750/0x750 [ 55.573820][ T1000] ? __might_fault+0x97/0x140 [ 55.573965][ T1000] ____sys_sendmsg+0x419/0x850 [ 55.574106][ T1000] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.574247][ T1000] ? get_timestamp.constprop.0+0x390/0x390 [ 55.574429][ T1000] ? move_addr_to_kernel+0x40/0x40 [ 55.574576][ T1000] ___sys_sendmsg+0x14e/0x1d0 [ 55.574715][ T1000] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.574857][ T1000] ? copy_msghdr_from_user+0x460/0x460 [ 55.575008][ T1000] ? lock_vma_under_rcu+0x159/0x410 [ 55.575153][ T1000] __sys_sendmsg+0x145/0x1f0 [ 55.575293][ T1000] ? __sys_sendmsg_sock+0x20/0x20 [ 55.575449][ T1000] ? rcu_is_watching+0x15/0xd0 [ 55.575593][ T1000] ? rcu_is_watching+0x15/0xd0 [ 55.575734][ T1000] do_syscall_64+0x117/0xfc0 [ 55.575877][ T1000] ? trace_hardirqs_off+0xd/0x30 [ 55.576021][ T1000] ? exc_page_fault+0xee/0x100 [ 55.576162][ T1000] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.576339][ T1000] RIP: 0033:0x7f6c2b9e108e [ 55.576505][ T1000] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.577010][ T1000] RSP: 002b:00007ffec84323e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.577227][ T1000] RAX: ffffffffffffffda RBX: 00007ffec8432b90 RCX: 00007f6c2b9e108e [ 55.577451][ T1000] RDX: 0000000000000000 RSI: 00007ffec8432490 RDI: 0000000000000005 [ 55.577666][ T1000] RBP: 00007ffec84323f0 R08: 0000000000000000 R09: 0000000000000000 [ 55.577880][ T1000] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.578092][ T1000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8432b60 [ 55.578313][ T1000] [ 55.578430][ T1000] irq event stamp: 31173 [ 55.578538][ T1000] hardirqs last enabled at (31181): [] __up_console_sem+0x5a/0x70 [ 55.578784][ T1000] hardirqs last disabled at (31188): [] __up_console_sem+0x3f/0x70 [ 55.579031][ T1000] softirqs last enabled at (30340): [] __alloc_skb+0x4c2/0x5f0 [ 55.579277][ T1000] softirqs last disabled at (30338): [] __alloc_skb+0x4c2/0x5f0 [ 55.579529][ T1000] ---[ end trace 0000000000000000 ]--- [ 55.604739][ T1001] ------------[ cut here ]------------ [ 55.604897][ T1001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1001 [ 55.605167][ T1001] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.605503][ T1001] CPU: 0 UID: 0 PID: 1001 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.605769][ T1001] Tainted: [W]=WARN [ 55.605870][ T1001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.606036][ T1001] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.606213][ T1001] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.606710][ T1001] RSP: 0018:ffa0000001b3f020 EFLAGS: 00010286 [ 55.606875][ T1001] RAX: 00000000ffffffa6 RBX: ff1100000beeb1c0 RCX: 1ff4000000367dca [ 55.607074][ T1001] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000beeb27c [ 55.607272][ T1001] RBP: ff1100000f50a000 R08: 1fe22000017dd651 R09: ff1100000e9d2e58 [ 55.607484][ T1001] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 55.607682][ T1001] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 55.607881][ T1001] FS: 00007f5b8bf0c840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 55.608111][ T1001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.608274][ T1001] CR2: 00000000152e9988 CR3: 000000001686a002 CR4: 0000000000771ef0 [ 55.608562][ T1001] PKRU: 55555554 [ 55.608662][ T1001] Call Trace: [ 55.608761][ T1001] [ 55.608929][ T1001] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.609065][ T1001] rtmsg_ifinfo+0x5c/0xb0 [ 55.609166][ T1001] ? mark_held_locks+0x40/0x70 [ 55.609298][ T1001] __dev_notify_flags+0x1b8/0x280 [ 55.609513][ T1001] ? netif_change_name+0x8c0/0x8c0 [ 55.609644][ T1001] ? __dev_change_flags+0x4a4/0x6d0 [ 55.609776][ T1001] ? netif_set_allmulti+0x2c0/0x2c0 [ 55.609909][ T1001] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.610043][ T1001] ? is_bpf_text_address+0x68/0x110 [ 55.610181][ T1001] netif_change_flags+0xfe/0x190 [ 55.610313][ T1001] ? unwind_get_return_address+0x67/0xd0 [ 55.610529][ T1001] do_setlink.isra.0+0x1d25/0x2a60 [ 55.610664][ T1001] ? rtnl_link_get_size+0x350/0x350 [ 55.610798][ T1001] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 55.610965][ T1001] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.611096][ T1001] ? validate_chain+0x38b/0xc20 [ 55.611227][ T1001] ? rcu_read_lock_any_held+0x66/0x90 [ 55.611448][ T1001] ? stack_depot_save_flags+0x367/0x770 [ 55.611581][ T1001] ? __kernel_text_address+0x12/0x30 [ 55.611715][ T1001] ? __lock_acquire+0x508/0xc10 [ 55.611850][ T1001] ? lock_acquire.part.0+0xbc/0x260 [ 55.611981][ T1001] ? rtnl_newlink+0x883/0xee0 [ 55.612114][ T1001] ? rcu_is_watching+0x15/0xd0 [ 55.612245][ T1001] ? lock_acquire+0x134/0x160 [ 55.612466][ T1001] ? rcu_is_watching+0x15/0xd0 [ 55.612598][ T1001] ? rcu_is_watching+0x15/0xd0 [ 55.612729][ T1001] ? trace_contention_end+0xb3/0x1a0 [ 55.612861][ T1001] ? __mutex_lock+0x1db/0x2010 [ 55.612997][ T1001] ? __mutex_lock+0x9b2/0x2010 [ 55.613129][ T1001] ? rtnl_newlink+0x883/0xee0 [ 55.613267][ T1001] ? ww_mutex_lock+0x160/0x160 [ 55.613487][ T1001] ? __rtnl_newlink+0x3fa/0xa50 [ 55.613622][ T1001] rtnl_newlink+0x8d1/0xee0 [ 55.613755][ T1001] ? lock_acquire.part.0+0xbc/0x260 [ 55.613886][ T1001] ? find_held_lock+0x2b/0x80 [ 55.614019][ T1001] ? __rtnl_newlink+0xa50/0xa50 [ 55.614151][ T1001] ? mark_usage+0x61/0x170 [ 55.614282][ T1001] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.614442][ T1001] ? lock_acquire.part.0+0xbc/0x260 [ 55.614572][ T1001] ? find_held_lock+0x2b/0x80 [ 55.614705][ T1001] ? __rtnl_newlink+0xa50/0xa50 [ 55.614837][ T1001] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.614974][ T1001] ? __rtnl_newlink+0xa50/0xa50 [ 55.615107][ T1001] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.615239][ T1001] ? validate_chain+0x38b/0xc20 [ 55.615376][ T1001] ? rtnl_link_fill+0x920/0x920 [ 55.615514][ T1001] ? __lock_acquire+0x508/0xc10 [ 55.615650][ T1001] ? lock_acquire.part.0+0xbc/0x260 [ 55.615781][ T1001] ? find_held_lock+0x2b/0x80 [ 55.615914][ T1001] netlink_rcv_skb+0x14e/0x3a0 [ 55.616047][ T1001] ? rtnl_link_fill+0x920/0x920 [ 55.616181][ T1001] ? netlink_ack+0xcf0/0xcf0 [ 55.616318][ T1001] ? netlink_deliver_tap+0xc5/0x330 [ 55.616464][ T1001] ? netlink_deliver_tap+0x13c/0x330 [ 55.616600][ T1001] netlink_unicast+0x486/0x750 [ 55.616736][ T1001] ? netlink_attachskb+0x810/0x810 [ 55.616871][ T1001] ? __lock_acquire+0x508/0xc10 [ 55.617004][ T1001] netlink_sendmsg+0x735/0xc60 [ 55.617141][ T1001] ? netlink_unicast+0x750/0x750 [ 55.617274][ T1001] ? __might_fault+0x97/0x140 [ 55.617414][ T1001] ____sys_sendmsg+0x419/0x850 [ 55.617554][ T1001] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.617686][ T1001] ? get_timestamp.constprop.0+0x390/0x390 [ 55.617849][ T1001] ? move_addr_to_kernel+0x40/0x40 [ 55.617986][ T1001] ? stack_depot_save_flags+0x367/0x770 [ 55.618122][ T1001] ? validate_chain+0x38b/0xc20 [ 55.618256][ T1001] ___sys_sendmsg+0x14e/0x1d0 [ 55.618390][ T1001] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 55.618563][ T1001] ? copy_msghdr_from_user+0x460/0x460 [ 55.618708][ T1001] __sys_sendmsg+0x145/0x1f0 [ 55.618840][ T1001] ? __sys_sendmsg_sock+0x20/0x20 [ 55.618970][ T1001] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 55.619136][ T1001] ? do_raw_spin_unlock+0x59/0x250 [ 55.619270][ T1001] ? fpregs_restore_userregs+0x14b/0x310 [ 55.619410][ T1001] ? rcu_is_watching+0x15/0xd0 [ 55.619550][ T1001] do_syscall_64+0x117/0xfc0 [ 55.619683][ T1001] ? trace_hardirqs_off+0xd/0x30 [ 55.619818][ T1001] ? exc_page_fault+0xee/0x100 [ 55.619951][ T1001] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.620118][ T1001] RIP: 0033:0x7f5b8c14608e [ 55.620258][ T1001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.620744][ T1001] RSP: 002b:00007fff02367e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.620946][ T1001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b8c14608e [ 55.621143][ T1001] RDX: 0000000000000000 RSI: 00007fff02367f00 RDI: 0000000000000005 [ 55.621340][ T1001] RBP: 00007fff02367e60 R08: 0000000000000000 R09: 0000000000000000 [ 55.621552][ T1001] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48c [ 55.621751][ T1001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff023685d0 [ 55.621956][ T1001] [ 55.622056][ T1001] irq event stamp: 16307 [ 55.622155][ T1001] hardirqs last enabled at (16315): [] __up_console_sem+0x5a/0x70 [ 55.622401][ T1001] hardirqs last disabled at (16324): [] __up_console_sem+0x3f/0x70 [ 55.622640][ T1001] softirqs last enabled at (15884): [] handle_softirqs+0x611/0x940 [ 55.622872][ T1001] softirqs last disabled at (15851): [] __irq_exit_rcu+0x103/0x1c0 [ 55.623098][ T1001] ---[ end trace 0000000000000000 ]--- [ 55.846893][ T1011] ------------[ cut here ]------------ [ 55.847072][ T1011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/1011 [ 55.847352][ T1011] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.847674][ T1011] CPU: 3 UID: 0 PID: 1011 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.847942][ T1011] Tainted: [W]=WARN [ 55.848043][ T1011] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.848212][ T1011] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.848390][ T1011] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.848867][ T1011] RSP: 0018:ffa0000001c7f4e8 EFLAGS: 00010286 [ 55.849036][ T1011] RAX: 00000000ffffffa6 RBX: ff11000012e22c80 RCX: 1ff400000038fe63 [ 55.849232][ T1011] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012e22d3c [ 55.849437][ T1011] RBP: ff1100001747c000 R08: 1fe22000025c45a9 R09: ff1100001742d180 [ 55.849635][ T1011] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 55.849833][ T1011] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 55.850032][ T1011] FS: 00007fbf6274d100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 55.850263][ T1011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.850439][ T1011] CR2: 00000000004d6034 CR3: 000000000bdc2001 CR4: 0000000000771ef0 [ 55.850644][ T1011] PKRU: 55555554 [ 55.850744][ T1011] Call Trace: [ 55.850844][ T1011] [ 55.850914][ T1011] ? rcu_is_watching+0x15/0xd0 [ 55.851052][ T1011] rtnetlink_event+0xe0/0x1f0 [ 55.851185][ T1011] notifier_call_chain+0xb0/0x320 [ 55.851322][ T1011] netdev_features_change+0x75/0xa0 [ 55.851464][ T1011] ? call_netdevice_notifiers+0xa0/0xa0 [ 55.851600][ T1011] ethnl_set_features+0x421/0x8e0 [ 55.851736][ T1011] ? nla_get_range_signed+0x3d0/0x3d0 [ 55.851869][ T1011] ? features_send_reply+0x3f0/0x3f0 [ 55.852007][ T1011] ? __nla_validate_parse+0x20d/0x480 [ 55.852140][ T1011] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 55.852307][ T1011] genl_family_rcv_msg_doit+0x206/0x300 [ 55.852454][ T1011] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 55.852632][ T1011] ? rcu_is_watching+0x15/0xd0 [ 55.852767][ T1011] ? cap_capable+0x1d6/0x3e0 [ 55.852903][ T1011] ? kernel_text_address+0x149/0x170 [ 55.853039][ T1011] genl_family_rcv_msg+0x3a4/0x640 [ 55.853174][ T1011] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 55.853337][ T1011] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 55.853515][ T1011] ? features_send_reply+0x3f0/0x3f0 [ 55.853649][ T1011] ? __lock_acquire+0x508/0xc10 [ 55.853787][ T1011] genl_rcv_msg+0xbb/0x160 [ 55.853921][ T1011] netlink_rcv_skb+0x14e/0x3a0 [ 55.854057][ T1011] ? genl_family_rcv_msg+0x640/0x640 [ 55.854190][ T1011] ? netlink_ack+0xcf0/0xcf0 [ 55.854325][ T1011] ? netlink_deliver_tap+0xc5/0x330 [ 55.854467][ T1011] ? netlink_deliver_tap+0x13c/0x330 [ 55.854600][ T1011] genl_rcv+0x28/0x40 [ 55.854700][ T1011] netlink_unicast+0x486/0x750 [ 55.854834][ T1011] ? netlink_attachskb+0x810/0x810 [ 55.854968][ T1011] ? __lock_acquire+0x508/0xc10 [ 55.855103][ T1011] netlink_sendmsg+0x735/0xc60 [ 55.855236][ T1011] ? netlink_unicast+0x750/0x750 [ 55.855375][ T1011] ? __might_fault+0x97/0x140 [ 55.855513][ T1011] ? __might_fault+0x97/0x140 [ 55.855646][ T1011] __sys_sendto+0x2c9/0x400 [ 55.855778][ T1011] ? __ia32_sys_getpeername+0xd0/0xd0 [ 55.855921][ T1011] __x64_sys_sendto+0xe4/0x1f0 [ 55.856053][ T1011] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 55.856218][ T1011] ? lockdep_hardirqs_on+0x8c/0x130 [ 55.856355][ T1011] ? do_syscall_64+0x82/0xfc0 [ 55.856494][ T1011] do_syscall_64+0x117/0xfc0 [ 55.856625][ T1011] ? trace_hardirqs_off+0xd/0x30 [ 55.856757][ T1011] ? exc_page_fault+0xee/0x100 [ 55.856890][ T1011] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.857055][ T1011] RIP: 0033:0x7fbf627be08e [ 55.857193][ T1011] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.857671][ T1011] RSP: 002b:00007fffd693ced0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 55.857872][ T1011] RAX: ffffffffffffffda RBX: 0000000016eb2010 RCX: 00007fbf627be08e [ 55.858071][ T1011] RDX: 0000000000000048 RSI: 0000000016eb2120 RDI: 0000000000000005 [ 55.858267][ T1011] RBP: 00007fffd693cee0 R08: 00007fbf6294c980 R09: 000000000000000c [ 55.858476][ T1011] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000016eb20b0 [ 55.858677][ T1011] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 55.858882][ T1011] [ 55.858984][ T1011] irq event stamp: 26707 [ 55.859084][ T1011] hardirqs last enabled at (26715): [] __up_console_sem+0x5a/0x70 [ 55.859315][ T1011] hardirqs last disabled at (26722): [] __up_console_sem+0x3f/0x70 [ 55.859556][ T1011] softirqs last enabled at (26018): [] __alloc_skb+0x4c2/0x5f0 [ 55.859783][ T1011] softirqs last disabled at (26016): [] __alloc_skb+0x4c2/0x5f0 [ 55.860011][ T1011] ---[ end trace 0000000000000000 ]--- [ 55.925359][ T1013] ------------[ cut here ]------------ [ 55.925538][ T1013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1013 [ 55.925803][ T1013] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.926108][ T1013] CPU: 3 UID: 0 PID: 1013 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.926374][ T1013] Tainted: [W]=WARN [ 55.926479][ T1013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.926641][ T1013] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.926812][ T1013] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.927275][ T1013] RSP: 0018:ffa0000001c9f060 EFLAGS: 00010286 [ 55.927449][ T1013] RAX: 00000000ffffffa6 RBX: ff110000021eec80 RCX: 1ff4000000393dd2 [ 55.927641][ T1013] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021eed3c [ 55.927835][ T1013] RBP: ff1100000b6fc000 R08: 1fe220000043dda9 R09: ff1100000d7e8b58 [ 55.928029][ T1013] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 55.928221][ T1013] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 55.928530][ T1013] FS: 00007fc48276b840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 55.928757][ T1013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.928919][ T1013] CR2: 00000000211e7988 CR3: 0000000009bbf003 CR4: 0000000000771ef0 [ 55.929114][ T1013] PKRU: 55555554 [ 55.929211][ T1013] Call Trace: [ 55.929308][ T1013] [ 55.929437][ T1013] ? rcu_is_watching+0x15/0xd0 [ 55.929570][ T1013] rtnetlink_event+0xe0/0x1f0 [ 55.929701][ T1013] notifier_call_chain+0xb0/0x320 [ 55.929835][ T1013] netif_set_mtu_ext+0x354/0x650 [ 55.929966][ T1013] ? dev_validate_mtu+0x180/0x180 [ 55.930096][ T1013] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.930229][ T1013] ? rtnl_af_lookup+0x290/0x290 [ 55.930447][ T1013] ? is_bpf_text_address+0x72/0x110 [ 55.930581][ T1013] do_setlink.isra.0+0x737/0x2a60 [ 55.930713][ T1013] ? rtnl_link_get_size+0x350/0x350 [ 55.930843][ T1013] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 55.931003][ T1013] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.931133][ T1013] ? validate_chain+0x38b/0xc20 [ 55.931263][ T1013] ? rcu_read_lock_any_held+0x66/0x90 [ 55.931398][ T1013] ? stack_depot_save_flags+0x367/0x770 [ 55.931533][ T1013] ? __kernel_text_address+0x12/0x30 [ 55.931665][ T1013] ? __lock_acquire+0x508/0xc10 [ 55.931797][ T1013] ? lock_acquire.part.0+0xbc/0x260 [ 55.931927][ T1013] ? rtnl_newlink+0x883/0xee0 [ 55.932058][ T1013] ? rcu_is_watching+0x15/0xd0 [ 55.932187][ T1013] ? lock_acquire+0x134/0x160 [ 55.932315][ T1013] ? rcu_is_watching+0x15/0xd0 [ 55.932456][ T1013] ? rcu_is_watching+0x15/0xd0 [ 55.932588][ T1013] ? trace_contention_end+0xb3/0x1a0 [ 55.932718][ T1013] ? __mutex_lock+0x1db/0x2010 [ 55.932848][ T1013] ? __mutex_lock+0x9b2/0x2010 [ 55.932977][ T1013] ? rtnl_newlink+0x883/0xee0 [ 55.933109][ T1013] ? ww_mutex_lock+0x160/0x160 [ 55.933239][ T1013] ? nla_get_range_signed+0x3d0/0x3d0 [ 55.933376][ T1013] ? __rtnl_newlink+0x3fa/0xa50 [ 55.933517][ T1013] rtnl_newlink+0x8d1/0xee0 [ 55.933648][ T1013] ? lock_acquire.part.0+0xbc/0x260 [ 55.933777][ T1013] ? find_held_lock+0x2b/0x80 [ 55.933905][ T1013] ? __rtnl_newlink+0xa50/0xa50 [ 55.934035][ T1013] ? mark_usage+0x61/0x170 [ 55.934162][ T1013] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.934291][ T1013] ? lock_acquire.part.0+0xbc/0x260 [ 55.934431][ T1013] ? find_held_lock+0x2b/0x80 [ 55.934560][ T1013] ? __rtnl_newlink+0xa50/0xa50 [ 55.934688][ T1013] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.934821][ T1013] ? __rtnl_newlink+0xa50/0xa50 [ 55.934949][ T1013] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.935078][ T1013] ? validate_chain+0x38b/0xc20 [ 55.935205][ T1013] ? rtnl_link_fill+0x920/0x920 [ 55.935332][ T1013] ? __lock_acquire+0x508/0xc10 [ 55.935472][ T1013] ? lock_acquire.part.0+0xbc/0x260 [ 55.935598][ T1013] ? find_held_lock+0x2b/0x80 [ 55.935727][ T1013] netlink_rcv_skb+0x14e/0x3a0 [ 55.935857][ T1013] ? rtnl_link_fill+0x920/0x920 [ 55.935985][ T1013] ? netlink_ack+0xcf0/0xcf0 [ 55.936116][ T1013] ? netlink_deliver_tap+0xc5/0x330 [ 55.936244][ T1013] ? netlink_deliver_tap+0x13c/0x330 [ 55.936380][ T1013] netlink_unicast+0x486/0x750 [ 55.936513][ T1013] ? netlink_attachskb+0x810/0x810 [ 55.936642][ T1013] ? __lock_acquire+0x508/0xc10 [ 55.936772][ T1013] netlink_sendmsg+0x735/0xc60 [ 55.936902][ T1013] ? netlink_unicast+0x750/0x750 [ 55.937032][ T1013] ? __might_fault+0x97/0x140 [ 55.937164][ T1013] ____sys_sendmsg+0x419/0x850 [ 55.937294][ T1013] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.937431][ T1013] ? get_timestamp.constprop.0+0x390/0x390 [ 55.937588][ T1013] ? move_addr_to_kernel+0x40/0x40 [ 55.937719][ T1013] ? stack_depot_save_flags+0x367/0x770 [ 55.937846][ T1013] ? validate_chain+0x38b/0xc20 [ 55.937976][ T1013] ___sys_sendmsg+0x14e/0x1d0 [ 55.938103][ T1013] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 55.938262][ T1013] ? copy_msghdr_from_user+0x460/0x460 [ 55.938409][ T1013] __sys_sendmsg+0x145/0x1f0 [ 55.938542][ T1013] ? __sys_sendmsg_sock+0x20/0x20 [ 55.938669][ T1013] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 55.938834][ T1013] ? do_raw_spin_unlock+0x59/0x250 [ 55.938963][ T1013] ? rcu_is_watching+0x15/0xd0 [ 55.939094][ T1013] do_syscall_64+0x117/0xfc0 [ 55.939223][ T1013] ? trace_hardirqs_off+0xd/0x30 [ 55.939356][ T1013] ? exc_page_fault+0xee/0x100 [ 55.939489][ T1013] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.939647][ T1013] RIP: 0033:0x7fc4829a508e [ 55.939784][ T1013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.940240][ T1013] RSP: 002b:00007ffd56224870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.940441][ T1013] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc4829a508e [ 55.940635][ T1013] RDX: 0000000000000000 RSI: 00007ffd56224920 RDI: 0000000000000005 [ 55.940826][ T1013] RBP: 00007ffd56224880 R08: 0000000000000000 R09: 0000000000000000 [ 55.941018][ T1013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 55.941210][ T1013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd56224ff0 [ 55.941415][ T1013] [ 55.941516][ T1013] irq event stamp: 22397 [ 55.941614][ T1013] hardirqs last enabled at (22405): [] __up_console_sem+0x5a/0x70 [ 55.941838][ T1013] hardirqs last disabled at (22412): [] __up_console_sem+0x3f/0x70 [ 55.942061][ T1013] softirqs last enabled at (21742): [] handle_softirqs+0x611/0x940 [ 55.942287][ T1013] softirqs last disabled at (21613): [] __irq_exit_rcu+0x103/0x1c0 [ 55.942516][ T1013] ---[ end trace 0000000000000000 ]--- [ 55.978326][ T1014] ------------[ cut here ]------------ [ 55.979051][ T1014] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1014 [ 55.979326][ T1014] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 55.979653][ T1014] CPU: 0 UID: 0 PID: 1014 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 55.979927][ T1014] Tainted: [W]=WARN [ 55.980031][ T1014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.980201][ T1014] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 55.980384][ T1014] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 55.980868][ T1014] RSP: 0018:ffa0000001caf1b0 EFLAGS: 00010286 [ 55.981040][ T1014] RAX: 00000000ffffffa6 RBX: ff110000021ef700 RCX: 1ff4000000395dfc [ 55.981243][ T1014] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021ef7bc [ 55.981455][ T1014] RBP: ff1100000ea02000 R08: 1fe220000043def9 R09: ff1100000d7eae80 [ 55.981659][ T1014] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 55.981861][ T1014] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89b20900 [ 55.982065][ T1014] FS: 00007f65c7825840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 55.982302][ T1014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.982484][ T1014] CR2: 00000000004a04a0 CR3: 000000000b497004 CR4: 0000000000771ef0 [ 55.982690][ T1014] PKRU: 55555554 [ 55.982792][ T1014] Call Trace: [ 55.982893][ T1014] [ 55.982963][ T1014] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 55.983105][ T1014] rtmsg_ifinfo+0x5c/0xb0 [ 55.983211][ T1014] __dev_notify_flags+0x1b8/0x280 [ 55.983353][ T1014] ? netif_change_name+0x8c0/0x8c0 [ 55.983497][ T1014] ? unregister_netdevice_queue+0x470/0x470 [ 55.983666][ T1014] ? alloc_netdev_mqs+0xed0/0x1490 [ 55.983806][ T1014] rtnl_configure_link+0x1ac/0x390 [ 55.983942][ T1014] ? br_dev_newlink+0xeb/0x160 [ 55.984081][ T1014] rtnl_newlink_create+0x353/0x8c0 [ 55.984218][ T1014] ? rtnl_create_link+0xf20/0xf20 [ 55.984358][ T1014] ? __dev_get_by_name+0x12/0x50 [ 55.984497][ T1014] ? rtnl_dev_get+0xd7/0x170 [ 55.984638][ T1014] __rtnl_newlink+0x22b/0xa50 [ 55.984777][ T1014] rtnl_newlink+0x8d1/0xee0 [ 55.984915][ T1014] ? lock_acquire.part.0+0xbc/0x260 [ 55.985053][ T1014] ? find_held_lock+0x2b/0x80 [ 55.985188][ T1014] ? __rtnl_newlink+0xa50/0xa50 [ 55.985321][ T1014] ? mark_usage+0x61/0x170 [ 55.985464][ T1014] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.985603][ T1014] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.985738][ T1014] ? __rtnl_newlink+0xa50/0xa50 [ 55.985873][ T1014] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.986009][ T1014] ? validate_chain+0x38b/0xc20 [ 55.986142][ T1014] ? rtnl_link_fill+0x920/0x920 [ 55.986276][ T1014] ? __lock_acquire+0x508/0xc10 [ 55.986423][ T1014] ? lock_acquire.part.0+0xbc/0x260 [ 55.986556][ T1014] ? find_held_lock+0x2b/0x80 [ 55.986691][ T1014] netlink_rcv_skb+0x14e/0x3a0 [ 55.986826][ T1014] ? rtnl_link_fill+0x920/0x920 [ 55.986962][ T1014] ? netlink_ack+0xcf0/0xcf0 [ 55.987100][ T1014] ? netlink_deliver_tap+0xc5/0x330 [ 55.987234][ T1014] ? netlink_deliver_tap+0x13c/0x330 [ 55.987375][ T1014] netlink_unicast+0x486/0x750 [ 55.987516][ T1014] ? netlink_attachskb+0x810/0x810 [ 55.987651][ T1014] ? __lock_acquire+0x508/0xc10 [ 55.987786][ T1014] netlink_sendmsg+0x735/0xc60 [ 55.987922][ T1014] ? netlink_unicast+0x750/0x750 [ 55.988059][ T1014] ? __might_fault+0x97/0x140 [ 55.988197][ T1014] ____sys_sendmsg+0x419/0x850 [ 55.988331][ T1014] ? copy_msghdr_from_user+0x2a0/0x460 [ 55.988475][ T1014] ? get_timestamp.constprop.0+0x390/0x390 [ 55.988641][ T1014] ? move_addr_to_kernel+0x40/0x40 [ 55.988777][ T1014] ? __lock_release.isra.0+0x6b/0x1a0 [ 55.988912][ T1014] ? rcu_read_unlock+0x1b/0x70 [ 55.989047][ T1014] ___sys_sendmsg+0x14e/0x1d0 [ 55.989181][ T1014] ? wp_page_copy+0x76d/0x10d0 [ 55.989317][ T1014] ? copy_msghdr_from_user+0x460/0x460 [ 55.989464][ T1014] ? do_wp_page+0x957/0x10a0 [ 55.989602][ T1014] ? lock_vma_under_rcu+0x159/0x410 [ 55.989739][ T1014] __sys_sendmsg+0x145/0x1f0 [ 55.989874][ T1014] ? __sys_sendmsg_sock+0x20/0x20 [ 55.990017][ T1014] ? rcu_is_watching+0x15/0xd0 [ 55.990152][ T1014] ? rcu_is_watching+0x15/0xd0 [ 55.990287][ T1014] do_syscall_64+0x117/0xfc0 [ 55.990431][ T1014] ? trace_hardirqs_off+0xd/0x30 [ 55.990566][ T1014] ? exc_page_fault+0xee/0x100 [ 55.990701][ T1014] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.990867][ T1014] RIP: 0033:0x7f65c7a5f08e [ 55.991010][ T1014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.991497][ T1014] RSP: 002b:00007ffc0452dd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.991699][ T1014] RAX: ffffffffffffffda RBX: 00007ffc0452e4e8 RCX: 00007f65c7a5f08e [ 55.991900][ T1014] RDX: 0000000000000000 RSI: 00007ffc0452ddf0 RDI: 0000000000000005 [ 55.992104][ T1014] RBP: 00007ffc0452dd50 R08: 0000000000000000 R09: 0000000000000000 [ 55.992303][ T1014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 55.992514][ T1014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0452e4c0 [ 55.992720][ T1014] [ 55.992825][ T1014] irq event stamp: 16091 [ 55.992927][ T1014] hardirqs last enabled at (16099): [] __up_console_sem+0x5a/0x70 [ 55.993162][ T1014] hardirqs last disabled at (16106): [] __up_console_sem+0x3f/0x70 [ 55.993402][ T1014] softirqs last enabled at (15308): [] handle_softirqs+0x611/0x940 [ 55.993642][ T1014] softirqs last disabled at (14359): [] __irq_exit_rcu+0x103/0x1c0 [ 55.993875][ T1014] ---[ end trace 0000000000000000 ]--- [ 56.019119][ T1015] br0: port 1(veth1) entered blocking state [ 56.019303][ T1015] br0: port 1(veth1) entered disabled state [ 56.019485][ T1015] veth1: entered allmulticast mode [ 56.020380][ T1015] ------------[ cut here ]------------ [ 56.020518][ T1015] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1015 [ 56.020782][ T1015] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.021091][ T1015] CPU: 0 UID: 0 PID: 1015 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.021431][ T1015] Tainted: [W]=WARN [ 56.021533][ T1015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.021701][ T1015] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.021873][ T1015] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.022407][ T1015] RSP: 0018:ffa0000001cbeee0 EFLAGS: 00010286 [ 56.022578][ T1015] RAX: 00000000ffffffa6 RBX: ff11000005f04900 RCX: 1ff4000000397da2 [ 56.022779][ T1015] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005f049bc [ 56.022976][ T1015] RBP: ff1100001747c000 R08: 1fe2200000be0939 R09: ff1100000d7ed158 [ 56.023172][ T1015] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 56.023432][ T1015] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.023691][ T1015] FS: 00007f269b3b2840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 56.023922][ T1015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.024089][ T1015] CR2: 00000000004ebb28 CR3: 000000000bba4006 CR4: 0000000000771ef0 [ 56.024288][ T1015] PKRU: 55555554 [ 56.024446][ T1015] Call Trace: [ 56.024545][ T1015] [ 56.024616][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.024750][ T1015] rtnetlink_event+0xe0/0x1f0 [ 56.024885][ T1015] notifier_call_chain+0xb0/0x320 [ 56.025023][ T1015] __netdev_upper_dev_link+0x3a5/0x590 [ 56.025155][ T1015] ? find_held_lock+0x2b/0x80 [ 56.025289][ T1015] ? netdev_wait_allrefs_any+0x570/0x570 [ 56.025485][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.025626][ T1015] netdev_master_upper_dev_link+0x86/0xb0 [ 56.025760][ T1015] ? netdev_upper_dev_link+0xb0/0xb0 [ 56.025893][ T1015] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 56.026028][ T1015] ? sysfs_do_create_link_sd+0xa0/0x110 [ 56.026163][ T1015] ? netdev_rx_handler_register+0x1b/0xc0 [ 56.026296][ T1015] br_add_if+0x428/0x1320 [ 56.026464][ T1015] do_set_master+0x3b2/0x780 [ 56.026600][ T1015] ? kernel_text_address+0x149/0x170 [ 56.026734][ T1015] do_setlink.isra.0+0x9ec/0x2a60 [ 56.026869][ T1015] ? rtnl_link_get_size+0x350/0x350 [ 56.027004][ T1015] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.027172][ T1015] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.027305][ T1015] ? validate_chain+0x38b/0xc20 [ 56.027515][ T1015] ? rcu_read_lock_any_held+0x66/0x90 [ 56.027650][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.027783][ T1015] ? __kernel_text_address+0x12/0x30 [ 56.027915][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.028051][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.028184][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.028319][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.028524][ T1015] ? lock_acquire+0x134/0x160 [ 56.028660][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.028793][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.028927][ T1015] ? trace_contention_end+0xb3/0x1a0 [ 56.029062][ T1015] ? __mutex_lock+0x1db/0x2010 [ 56.029196][ T1015] ? __mutex_lock+0x9b2/0x2010 [ 56.029329][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.029525][ T1015] ? ww_mutex_lock+0x160/0x160 [ 56.029659][ T1015] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.029797][ T1015] ? __rtnl_newlink+0x3fa/0xa50 [ 56.029933][ T1015] rtnl_newlink+0x8d1/0xee0 [ 56.030069][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.030202][ T1015] ? find_held_lock+0x2b/0x80 [ 56.030335][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.030552][ T1015] ? mark_usage+0x61/0x170 [ 56.030684][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.030820][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.030951][ T1015] ? find_held_lock+0x2b/0x80 [ 56.031085][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.031219][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.031447][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.031584][ T1015] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.031717][ T1015] ? validate_chain+0x38b/0xc20 [ 56.031849][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.031982][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.032117][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.032249][ T1015] ? find_held_lock+0x2b/0x80 [ 56.032467][ T1015] netlink_rcv_skb+0x14e/0x3a0 [ 56.032601][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.032733][ T1015] ? netlink_ack+0xcf0/0xcf0 [ 56.032870][ T1015] ? netlink_deliver_tap+0xc5/0x330 [ 56.033003][ T1015] ? netlink_deliver_tap+0x13c/0x330 [ 56.033137][ T1015] netlink_unicast+0x486/0x750 [ 56.033270][ T1015] ? netlink_attachskb+0x810/0x810 [ 56.033493][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.033628][ T1015] netlink_sendmsg+0x735/0xc60 [ 56.033762][ T1015] ? netlink_unicast+0x750/0x750 [ 56.033896][ T1015] ? __might_fault+0x97/0x140 [ 56.034032][ T1015] ____sys_sendmsg+0x419/0x850 [ 56.034165][ T1015] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.034297][ T1015] ? get_timestamp.constprop.0+0x390/0x390 [ 56.034570][ T1015] ? move_addr_to_kernel+0x40/0x40 [ 56.034704][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.034837][ T1015] ? validate_chain+0x38b/0xc20 [ 56.034970][ T1015] ___sys_sendmsg+0x14e/0x1d0 [ 56.035103][ T1015] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.035269][ T1015] ? copy_msghdr_from_user+0x460/0x460 [ 56.035497][ T1015] __sys_sendmsg+0x145/0x1f0 [ 56.035632][ T1015] ? __sys_sendmsg_sock+0x20/0x20 [ 56.035763][ T1015] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.035929][ T1015] ? do_raw_spin_unlock+0x59/0x250 [ 56.036065][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.036199][ T1015] do_syscall_64+0x117/0xfc0 [ 56.036334][ T1015] ? trace_hardirqs_off+0xd/0x30 [ 56.036519][ T1015] ? exc_page_fault+0xee/0x100 [ 56.036653][ T1015] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.036817][ T1015] RIP: 0033:0x7f269b5ec08e [ 56.036960][ T1015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.037450][ T1015] RSP: 002b:00007fffadea4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.037650][ T1015] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f269b5ec08e [ 56.037850][ T1015] RDX: 0000000000000000 RSI: 00007fffadea4ff0 RDI: 0000000000000005 [ 56.038049][ T1015] RBP: 00007fffadea4f50 R08: 0000000000000000 R09: 0000000000000000 [ 56.038248][ T1015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.038457][ T1015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffadea56c0 [ 56.038664][ T1015] [ 56.038763][ T1015] irq event stamp: 19109 [ 56.038863][ T1015] hardirqs last enabled at (19117): [] __up_console_sem+0x5a/0x70 [ 56.039096][ T1015] hardirqs last disabled at (19124): [] __up_console_sem+0x3f/0x70 [ 56.039326][ T1015] softirqs last enabled at (19008): [] handle_softirqs+0x611/0x940 [ 56.039566][ T1015] softirqs last disabled at (18941): [] __irq_exit_rcu+0x103/0x1c0 [ 56.039798][ T1015] ---[ end trace 0000000000000000 ]--- [ 56.040003][ T1015] veth1: entered promiscuous mode [ 56.040206][ T1015] ------------[ cut here ]------------ [ 56.040350][ T1015] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1015 [ 56.040627][ T1015] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.040949][ T1015] CPU: 3 UID: 0 PID: 1015 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.041235][ T1015] Tainted: [W]=WARN [ 56.041340][ T1015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.041526][ T1015] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.041706][ T1015] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.042203][ T1015] RSP: 0018:ffa0000001cbeea0 EFLAGS: 00010286 [ 56.042383][ T1015] RAX: 00000000ffffffa6 RBX: ff1100000971f000 RCX: 1ff4000000397d9a [ 56.042593][ T1015] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971f0bc [ 56.042799][ T1015] RBP: ff1100001747c000 R08: 1fe22000012e3e19 R09: ff1100000d7ed158 [ 56.043007][ T1015] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100 [ 56.043214][ T1015] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ea02dc0 [ 56.043432][ T1015] FS: 00007f269b3b2840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.043674][ T1015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.043849][ T1015] CR2: 00007fc482838574 CR3: 000000000bba4004 CR4: 0000000000771ef0 [ 56.044059][ T1015] PKRU: 55555554 [ 56.044163][ T1015] Call Trace: [ 56.044267][ T1015] [ 56.044339][ T1015] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 56.044494][ T1015] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.044635][ T1015] rtmsg_ifinfo+0x5c/0xb0 [ 56.044742][ T1015] __dev_notify_flags+0x1b8/0x280 [ 56.044881][ T1015] ? netdev_notice+0x120/0x120 [ 56.045022][ T1015] ? netif_change_name+0x8c0/0x8c0 [ 56.045160][ T1015] ? dev_get_min_mp_channel_count+0x2a0/0x2a0 [ 56.045336][ T1015] ? netdev_wait_allrefs_any+0x570/0x570 [ 56.045490][ T1015] __dev_set_promiscuity+0x194/0x290 [ 56.045630][ T1015] netif_set_promiscuity+0x4c/0xc0 [ 56.045773][ T1015] dev_set_promiscuity+0xa1/0x230 [ 56.045912][ T1015] br_port_set_promisc+0x66/0xc0 [ 56.046051][ T1015] br_manage_promisc+0xd5/0x480 [ 56.046189][ T1015] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 56.046329][ T1015] br_add_if+0x624/0x1320 [ 56.046449][ T1015] do_set_master+0x3b2/0x780 [ 56.046587][ T1015] ? kernel_text_address+0x149/0x170 [ 56.046727][ T1015] do_setlink.isra.0+0x9ec/0x2a60 [ 56.046870][ T1015] ? rtnl_link_get_size+0x350/0x350 [ 56.047010][ T1015] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.047183][ T1015] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.047321][ T1015] ? validate_chain+0x38b/0xc20 [ 56.047468][ T1015] ? rcu_read_lock_any_held+0x66/0x90 [ 56.047607][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.047748][ T1015] ? __kernel_text_address+0x12/0x30 [ 56.047886][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.048027][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.048166][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.048307][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.048458][ T1015] ? lock_acquire+0x134/0x160 [ 56.048597][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.048737][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.048879][ T1015] ? trace_contention_end+0xb3/0x1a0 [ 56.049022][ T1015] ? __mutex_lock+0x1db/0x2010 [ 56.049161][ T1015] ? __mutex_lock+0x9b2/0x2010 [ 56.049302][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.049455][ T1015] ? ww_mutex_lock+0x160/0x160 [ 56.049593][ T1015] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.049734][ T1015] ? __rtnl_newlink+0x3fa/0xa50 [ 56.049876][ T1015] rtnl_newlink+0x8d1/0xee0 [ 56.050020][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.050158][ T1015] ? find_held_lock+0x2b/0x80 [ 56.050297][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.050446][ T1015] ? mark_usage+0x61/0x170 [ 56.050583][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.050725][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.050865][ T1015] ? find_held_lock+0x2b/0x80 [ 56.051006][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.051147][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.051289][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.051441][ T1015] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.051581][ T1015] ? validate_chain+0x38b/0xc20 [ 56.051720][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.051860][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.052003][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.052142][ T1015] ? find_held_lock+0x2b/0x80 [ 56.052283][ T1015] netlink_rcv_skb+0x14e/0x3a0 [ 56.052431][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.052574][ T1015] ? netlink_ack+0xcf0/0xcf0 [ 56.052719][ T1015] ? netlink_deliver_tap+0xc5/0x330 [ 56.052859][ T1015] ? netlink_deliver_tap+0x13c/0x330 [ 56.053002][ T1015] netlink_unicast+0x486/0x750 [ 56.053147][ T1015] ? netlink_attachskb+0x810/0x810 [ 56.053289][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.053438][ T1015] netlink_sendmsg+0x735/0xc60 [ 56.053581][ T1015] ? netlink_unicast+0x750/0x750 [ 56.053723][ T1015] ? __might_fault+0x97/0x140 [ 56.053864][ T1015] ____sys_sendmsg+0x419/0x850 [ 56.054004][ T1015] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.054145][ T1015] ? get_timestamp.constprop.0+0x390/0x390 [ 56.054322][ T1015] ? move_addr_to_kernel+0x40/0x40 [ 56.054589][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.054730][ T1015] ? validate_chain+0x38b/0xc20 [ 56.054873][ T1015] ___sys_sendmsg+0x14e/0x1d0 [ 56.055013][ T1015] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.055188][ T1015] ? copy_msghdr_from_user+0x460/0x460 [ 56.055346][ T1015] __sys_sendmsg+0x145/0x1f0 [ 56.055494][ T1015] ? __sys_sendmsg_sock+0x20/0x20 [ 56.055634][ T1015] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.055812][ T1015] ? do_raw_spin_unlock+0x59/0x250 [ 56.055952][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.056095][ T1015] do_syscall_64+0x117/0xfc0 [ 56.056234][ T1015] ? trace_hardirqs_off+0xd/0x30 [ 56.056379][ T1015] ? exc_page_fault+0xee/0x100 [ 56.056526][ T1015] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.056700][ T1015] RIP: 0033:0x7f269b5ec08e [ 56.056846][ T1015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.057340][ T1015] RSP: 002b:00007fffadea4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.057562][ T1015] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f269b5ec08e [ 56.057771][ T1015] RDX: 0000000000000000 RSI: 00007fffadea4ff0 RDI: 0000000000000005 [ 56.057979][ T1015] RBP: 00007fffadea4f50 R08: 0000000000000000 R09: 0000000000000000 [ 56.058189][ T1015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.058405][ T1015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffadea56c0 [ 56.058626][ T1015] [ 56.058730][ T1015] irq event stamp: 20329 [ 56.058835][ T1015] hardirqs last enabled at (20337): [] __up_console_sem+0x5a/0x70 [ 56.059079][ T1015] hardirqs last disabled at (20344): [] __up_console_sem+0x3f/0x70 [ 56.059323][ T1015] softirqs last enabled at (19412): [] handle_softirqs+0x611/0x940 [ 56.059572][ T1015] softirqs last disabled at (19407): [] __irq_exit_rcu+0x103/0x1c0 [ 56.059814][ T1015] ---[ end trace 0000000000000000 ]--- [ 56.064902][ T1015] ------------[ cut here ]------------ [ 56.065040][ T1015] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1015 [ 56.065299][ T1015] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.065614][ T1015] CPU: 3 UID: 0 PID: 1015 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.065880][ T1015] Tainted: [W]=WARN [ 56.065979][ T1015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.066144][ T1015] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.066316][ T1015] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.066910][ T1015] RSP: 0018:ffa0000001cbf000 EFLAGS: 00010286 [ 56.067077][ T1015] RAX: 00000000ffffffa6 RBX: ff1100000971e040 RCX: 1ff4000000397dc6 [ 56.067274][ T1015] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000971e0fc [ 56.067534][ T1015] RBP: ff1100000ea02000 R08: 1fe22000012e3c21 R09: ff1100000d7ed158 [ 56.067731][ T1015] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 56.067927][ T1015] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 56.068125][ T1015] FS: 00007f269b3b2840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.068412][ T1015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.068582][ T1015] CR2: 00007fc482838574 CR3: 000000000bba4004 CR4: 0000000000771ef0 [ 56.068780][ T1015] PKRU: 55555554 [ 56.068877][ T1015] Call Trace: [ 56.068976][ T1015] [ 56.069101][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.069233][ T1015] rtnetlink_event+0xe0/0x1f0 [ 56.069426][ T1015] notifier_call_chain+0xb0/0x320 [ 56.069564][ T1015] call_netdevice_notifiers+0x70/0xa0 [ 56.069696][ T1015] ? __dev_open+0x7a0/0x7a0 [ 56.069829][ T1015] ? nlmsg_notify+0x62/0x250 [ 56.069964][ T1015] br_add_if+0xd7c/0x1320 [ 56.070069][ T1015] do_set_master+0x3b2/0x780 [ 56.070202][ T1015] ? kernel_text_address+0x149/0x170 [ 56.070335][ T1015] do_setlink.isra.0+0x9ec/0x2a60 [ 56.070537][ T1015] ? rtnl_link_get_size+0x350/0x350 [ 56.070669][ T1015] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.070833][ T1015] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.070963][ T1015] ? validate_chain+0x38b/0xc20 [ 56.071095][ T1015] ? rcu_read_lock_any_held+0x66/0x90 [ 56.071225][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.071411][ T1015] ? __kernel_text_address+0x12/0x30 [ 56.071548][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.071680][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.071811][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.071943][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.072074][ T1015] ? lock_acquire+0x134/0x160 [ 56.072205][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.072337][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.072533][ T1015] ? trace_contention_end+0xb3/0x1a0 [ 56.072664][ T1015] ? __mutex_lock+0x1db/0x2010 [ 56.072795][ T1015] ? __mutex_lock+0x9b2/0x2010 [ 56.072926][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.073059][ T1015] ? ww_mutex_lock+0x160/0x160 [ 56.073190][ T1015] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.073325][ T1015] ? __rtnl_newlink+0x3fa/0xa50 [ 56.073520][ T1015] rtnl_newlink+0x8d1/0xee0 [ 56.073655][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.073784][ T1015] ? find_held_lock+0x2b/0x80 [ 56.073913][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.074044][ T1015] ? mark_usage+0x61/0x170 [ 56.074174][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.074307][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.074498][ T1015] ? find_held_lock+0x2b/0x80 [ 56.074631][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.074763][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.074895][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.075027][ T1015] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.075157][ T1015] ? validate_chain+0x38b/0xc20 [ 56.075287][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.075476][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.075609][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.075740][ T1015] ? find_held_lock+0x2b/0x80 [ 56.075872][ T1015] netlink_rcv_skb+0x14e/0x3a0 [ 56.076002][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.076134][ T1015] ? netlink_ack+0xcf0/0xcf0 [ 56.076270][ T1015] ? netlink_deliver_tap+0xc5/0x330 [ 56.076461][ T1015] ? netlink_deliver_tap+0x13c/0x330 [ 56.076593][ T1015] netlink_unicast+0x486/0x750 [ 56.076726][ T1015] ? netlink_attachskb+0x810/0x810 [ 56.076860][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.076993][ T1015] netlink_sendmsg+0x735/0xc60 [ 56.077126][ T1015] ? netlink_unicast+0x750/0x750 [ 56.077260][ T1015] ? __might_fault+0x97/0x140 [ 56.077454][ T1015] ____sys_sendmsg+0x419/0x850 [ 56.077585][ T1015] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.077716][ T1015] ? get_timestamp.constprop.0+0x390/0x390 [ 56.077880][ T1015] ? move_addr_to_kernel+0x40/0x40 [ 56.078012][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.078144][ T1015] ? validate_chain+0x38b/0xc20 [ 56.078276][ T1015] ___sys_sendmsg+0x14e/0x1d0 [ 56.078468][ T1015] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.078631][ T1015] ? copy_msghdr_from_user+0x460/0x460 [ 56.078773][ T1015] __sys_sendmsg+0x145/0x1f0 [ 56.078906][ T1015] ? __sys_sendmsg_sock+0x20/0x20 [ 56.079037][ T1015] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.079202][ T1015] ? do_raw_spin_unlock+0x59/0x250 [ 56.079333][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.079525][ T1015] do_syscall_64+0x117/0xfc0 [ 56.079656][ T1015] ? trace_hardirqs_off+0xd/0x30 [ 56.079787][ T1015] ? exc_page_fault+0xee/0x100 [ 56.079919][ T1015] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.080083][ T1015] RIP: 0033:0x7f269b5ec08e [ 56.080220][ T1015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.080746][ T1015] RSP: 002b:00007fffadea4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.080944][ T1015] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f269b5ec08e [ 56.081139][ T1015] RDX: 0000000000000000 RSI: 00007fffadea4ff0 RDI: 0000000000000005 [ 56.081335][ T1015] RBP: 00007fffadea4f50 R08: 0000000000000000 R09: 0000000000000000 [ 56.081594][ T1015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.081791][ T1015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffadea56c0 [ 56.081995][ T1015] [ 56.082093][ T1015] irq event stamp: 27651 [ 56.082192][ T1015] hardirqs last enabled at (27659): [] __up_console_sem+0x5a/0x70 [ 56.082480][ T1015] hardirqs last disabled at (27760): [] __up_console_sem+0x3f/0x70 [ 56.082709][ T1015] softirqs last enabled at (27758): [] handle_softirqs+0x611/0x940 [ 56.082936][ T1015] softirqs last disabled at (27667): [] __irq_exit_rcu+0x103/0x1c0 [ 56.083163][ T1015] ---[ end trace 0000000000000000 ]--- [ 56.083483][ T1015] ------------[ cut here ]------------ [ 56.083628][ T1015] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1015 [ 56.083890][ T1015] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.084195][ T1015] CPU: 1 UID: 0 PID: 1015 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.084476][ T1015] Tainted: [W]=WARN [ 56.084574][ T1015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.084741][ T1015] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.084913][ T1015] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.085390][ T1015] RSP: 0018:ffa0000001cbef78 EFLAGS: 00010286 [ 56.085559][ T1015] RAX: 00000000ffffffa6 RBX: ff1100000c87e040 RCX: 1ff4000000397db5 [ 56.085756][ T1015] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c87e0fc [ 56.085951][ T1015] RBP: ff1100000ea02000 R08: 1fe220000190fc21 R09: ff1100000d7ed158 [ 56.086149][ T1015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 56.086351][ T1015] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001 [ 56.086553][ T1015] FS: 00007f269b3b2840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 56.086783][ T1015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.086948][ T1015] CR2: 00007fcc4e068574 CR3: 000000000bba4002 CR4: 0000000000771ef0 [ 56.087146][ T1015] PKRU: 55555554 [ 56.087245][ T1015] Call Trace: [ 56.087350][ T1015] [ 56.087417][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.087553][ T1015] rtnetlink_event+0xe0/0x1f0 [ 56.087685][ T1015] notifier_call_chain+0xb0/0x320 [ 56.087821][ T1015] netdev_compute_master_upper_features+0x6d8/0xdd0 [ 56.087989][ T1015] ? netdev_change_features+0xa0/0xa0 [ 56.088123][ T1015] ? br_opt_toggle+0x45/0x140 [ 56.088257][ T1015] br_add_if+0x9a6/0x1320 [ 56.088363][ T1015] do_set_master+0x3b2/0x780 [ 56.088498][ T1015] ? kernel_text_address+0x149/0x170 [ 56.088630][ T1015] do_setlink.isra.0+0x9ec/0x2a60 [ 56.088764][ T1015] ? rtnl_link_get_size+0x350/0x350 [ 56.088897][ T1015] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.089061][ T1015] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.089192][ T1015] ? validate_chain+0x38b/0xc20 [ 56.089323][ T1015] ? rcu_read_lock_any_held+0x66/0x90 [ 56.089481][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.089612][ T1015] ? __kernel_text_address+0x12/0x30 [ 56.089744][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.089878][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.090009][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.090145][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.090277][ T1015] ? lock_acquire+0x134/0x160 [ 56.090414][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.090551][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.090682][ T1015] ? trace_contention_end+0xb3/0x1a0 [ 56.090813][ T1015] ? __mutex_lock+0x1db/0x2010 [ 56.090945][ T1015] ? __mutex_lock+0x9b2/0x2010 [ 56.091077][ T1015] ? rtnl_newlink+0x883/0xee0 [ 56.091210][ T1015] ? ww_mutex_lock+0x160/0x160 [ 56.091347][ T1015] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.091487][ T1015] ? __rtnl_newlink+0x3fa/0xa50 [ 56.091627][ T1015] rtnl_newlink+0x8d1/0xee0 [ 56.091760][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.091890][ T1015] ? find_held_lock+0x2b/0x80 [ 56.092021][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.092154][ T1015] ? mark_usage+0x61/0x170 [ 56.092287][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.092428][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.092559][ T1015] ? find_held_lock+0x2b/0x80 [ 56.092689][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.092820][ T1015] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.092951][ T1015] ? __rtnl_newlink+0xa50/0xa50 [ 56.093083][ T1015] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.093217][ T1015] ? validate_chain+0x38b/0xc20 [ 56.093352][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.093488][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.093621][ T1015] ? lock_acquire.part.0+0xbc/0x260 [ 56.093750][ T1015] ? find_held_lock+0x2b/0x80 [ 56.093881][ T1015] netlink_rcv_skb+0x14e/0x3a0 [ 56.094012][ T1015] ? rtnl_link_fill+0x920/0x920 [ 56.094144][ T1015] ? netlink_ack+0xcf0/0xcf0 [ 56.094281][ T1015] ? netlink_deliver_tap+0xc5/0x330 [ 56.094416][ T1015] ? netlink_deliver_tap+0x13c/0x330 [ 56.094552][ T1015] netlink_unicast+0x486/0x750 [ 56.094684][ T1015] ? netlink_attachskb+0x810/0x810 [ 56.094816][ T1015] ? __lock_acquire+0x508/0xc10 [ 56.094949][ T1015] netlink_sendmsg+0x735/0xc60 [ 56.095082][ T1015] ? netlink_unicast+0x750/0x750 [ 56.095214][ T1015] ? __might_fault+0x97/0x140 [ 56.095354][ T1015] ____sys_sendmsg+0x419/0x850 [ 56.095490][ T1015] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.095621][ T1015] ? get_timestamp.constprop.0+0x390/0x390 [ 56.095783][ T1015] ? move_addr_to_kernel+0x40/0x40 [ 56.095916][ T1015] ? stack_depot_save_flags+0x367/0x770 [ 56.096049][ T1015] ? validate_chain+0x38b/0xc20 [ 56.096183][ T1015] ___sys_sendmsg+0x14e/0x1d0 [ 56.096316][ T1015] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.096488][ T1015] ? copy_msghdr_from_user+0x460/0x460 [ 56.096632][ T1015] __sys_sendmsg+0x145/0x1f0 [ 56.096763][ T1015] ? __sys_sendmsg_sock+0x20/0x20 [ 56.096894][ T1015] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.097059][ T1015] ? do_raw_spin_unlock+0x59/0x250 [ 56.097190][ T1015] ? rcu_is_watching+0x15/0xd0 [ 56.097325][ T1015] do_syscall_64+0x117/0xfc0 [ 56.097465][ T1015] ? trace_hardirqs_off+0xd/0x30 [ 56.097595][ T1015] ? exc_page_fault+0xee/0x100 [ 56.097726][ T1015] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.097888][ T1015] RIP: 0033:0x7f269b5ec08e [ 56.098025][ T1015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.098504][ T1015] RSP: 002b:00007fffadea4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.098701][ T1015] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f269b5ec08e [ 56.098896][ T1015] RDX: 0000000000000000 RSI: 00007fffadea4ff0 RDI: 0000000000000005 [ 56.099093][ T1015] RBP: 00007fffadea4f50 R08: 0000000000000000 R09: 0000000000000000 [ 56.099289][ T1015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.099493][ T1015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffadea56c0 [ 56.099694][ T1015] [ 56.099792][ T1015] irq event stamp: 28905 [ 56.099889][ T1015] hardirqs last enabled at (28913): [] __up_console_sem+0x5a/0x70 [ 56.100120][ T1015] hardirqs last disabled at (28920): [] __up_console_sem+0x3f/0x70 [ 56.100353][ T1015] softirqs last enabled at (28306): [] handle_softirqs+0x611/0x940 [ 56.100583][ T1015] softirqs last disabled at (28301): [] __irq_exit_rcu+0x103/0x1c0 [ 56.100813][ T1015] ---[ end trace 0000000000000000 ]--- [ 56.133153][ T1016] ------------[ cut here ]------------ [ 56.133319][ T1016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1016 [ 56.133598][ T1016] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.133915][ T1016] CPU: 3 UID: 0 PID: 1016 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.134186][ T1016] Tainted: [W]=WARN [ 56.134288][ T1016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.134464][ T1016] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.134640][ T1016] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.135119][ T1016] RSP: 0018:ffa0000001cbee30 EFLAGS: 00010286 [ 56.135289][ T1016] RAX: 00000000ffffffa6 RBX: ff1100000b5fd540 RCX: 1ff4000000397d8c [ 56.135497][ T1016] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5fd5fc [ 56.135698][ T1016] RBP: ff1100000ec5c000 R08: 1fe22000016bfac1 R09: ff1100000fcaae80 [ 56.135897][ T1016] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 56.136099][ T1016] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b7ef508 [ 56.136300][ T1016] FS: 00007f96cde63840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.136549][ T1016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.136720][ T1016] CR2: 000000000042ebe0 CR3: 0000000009bbe001 CR4: 0000000000771ef0 [ 56.136924][ T1016] PKRU: 55555554 [ 56.137025][ T1016] Call Trace: [ 56.137127][ T1016] [ 56.137197][ T1016] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.137334][ T1016] rtmsg_ifinfo+0x5c/0xb0 [ 56.137451][ T1016] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 56.137619][ T1016] __dev_notify_flags+0x1b8/0x280 [ 56.137754][ T1016] ? netif_change_name+0x8c0/0x8c0 [ 56.137889][ T1016] ? rtnl_newlink+0x8d1/0xee0 [ 56.138023][ T1016] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.138157][ T1016] ? netlink_rcv_skb+0x14e/0x3a0 [ 56.138292][ T1016] ? add_timer_on+0x580/0x580 [ 56.138438][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.138575][ T1016] ? mark_held_locks+0x40/0x70 [ 56.138712][ T1016] rtnl_configure_link+0x1ac/0x390 [ 56.138846][ T1016] ? lockdep_hardirqs_on+0x8c/0x130 [ 56.138981][ T1016] ? queue_delayed_work_on+0x95/0x100 [ 56.139118][ T1016] veth_newlink+0x330/0x8d0 [ 56.139255][ T1016] ? veth_poll_controller+0x10/0x10 [ 56.139394][ T1016] ? kasan_save_stack+0x2f/0x50 [ 56.139534][ T1016] ? kasan_save_track+0x14/0x30 [ 56.139669][ T1016] ? __kasan_kmalloc+0x7b/0x90 [ 56.139820][ T1016] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 56.139955][ T1016] ? alloc_netdev_mqs+0xe85/0x1490 [ 56.140091][ T1016] ? rtnl_af_lookup+0x290/0x290 [ 56.140225][ T1016] ? alloc_netdev_mqs+0xed0/0x1490 [ 56.140365][ T1016] ? rtnl_create_link+0x169/0xf20 [ 56.140507][ T1016] rtnl_newlink_create+0x2da/0x8c0 [ 56.140643][ T1016] ? rtnl_create_link+0xf20/0xf20 [ 56.140779][ T1016] ? __dev_get_by_name+0x12/0x50 [ 56.140912][ T1016] ? rtnl_dev_get+0xd7/0x170 [ 56.141052][ T1016] __rtnl_newlink+0x22b/0xa50 [ 56.141189][ T1016] rtnl_newlink+0x8d1/0xee0 [ 56.141325][ T1016] ? lock_acquire.part.0+0xbc/0x260 [ 56.141469][ T1016] ? find_held_lock+0x2b/0x80 [ 56.141604][ T1016] ? __rtnl_newlink+0xa50/0xa50 [ 56.141741][ T1016] ? mark_usage+0x61/0x170 [ 56.141874][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.142013][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.142147][ T1016] ? __rtnl_newlink+0xa50/0xa50 [ 56.142282][ T1016] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.142427][ T1016] ? validate_chain+0x38b/0xc20 [ 56.142560][ T1016] ? rtnl_link_fill+0x920/0x920 [ 56.142693][ T1016] ? __lock_acquire+0x508/0xc10 [ 56.142828][ T1016] ? lock_acquire.part.0+0xbc/0x260 [ 56.142961][ T1016] ? find_held_lock+0x2b/0x80 [ 56.143095][ T1016] netlink_rcv_skb+0x14e/0x3a0 [ 56.143227][ T1016] ? rtnl_link_fill+0x920/0x920 [ 56.143367][ T1016] ? netlink_ack+0xcf0/0xcf0 [ 56.143512][ T1016] ? netlink_deliver_tap+0xc5/0x330 [ 56.143644][ T1016] ? netlink_deliver_tap+0x13c/0x330 [ 56.143780][ T1016] netlink_unicast+0x486/0x750 [ 56.143915][ T1016] ? netlink_attachskb+0x810/0x810 [ 56.144050][ T1016] ? __lock_acquire+0x508/0xc10 [ 56.144185][ T1016] netlink_sendmsg+0x735/0xc60 [ 56.144319][ T1016] ? netlink_unicast+0x750/0x750 [ 56.144462][ T1016] ? __might_fault+0x97/0x140 [ 56.144600][ T1016] ____sys_sendmsg+0x419/0x850 [ 56.144733][ T1016] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.144867][ T1016] ? get_timestamp.constprop.0+0x390/0x390 [ 56.145032][ T1016] ? move_addr_to_kernel+0x40/0x40 [ 56.145170][ T1016] ___sys_sendmsg+0x14e/0x1d0 [ 56.145303][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.145450][ T1016] ? copy_msghdr_from_user+0x460/0x460 [ 56.145596][ T1016] ? lock_vma_under_rcu+0x159/0x410 [ 56.145733][ T1016] __sys_sendmsg+0x145/0x1f0 [ 56.145868][ T1016] ? __sys_sendmsg_sock+0x20/0x20 [ 56.146006][ T1016] ? rcu_is_watching+0x15/0xd0 [ 56.146140][ T1016] ? rcu_is_watching+0x15/0xd0 [ 56.146274][ T1016] do_syscall_64+0x117/0xfc0 [ 56.146413][ T1016] ? trace_hardirqs_off+0xd/0x30 [ 56.146554][ T1016] ? exc_page_fault+0xee/0x100 [ 56.146688][ T1016] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.146853][ T1016] RIP: 0033:0x7f96ce09d08e [ 56.146994][ T1016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.147481][ T1016] RSP: 002b:00007fffd300bff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.147684][ T1016] RAX: ffffffffffffffda RBX: 00007fffd300c798 RCX: 00007f96ce09d08e [ 56.147884][ T1016] RDX: 0000000000000000 RSI: 00007fffd300c0a0 RDI: 0000000000000005 [ 56.148084][ T1016] RBP: 00007fffd300c000 R08: 0000000000000000 R09: 0000000000000000 [ 56.148284][ T1016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.148492][ T1016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd300c770 [ 56.148699][ T1016] [ 56.148800][ T1016] irq event stamp: 21981 [ 56.148900][ T1016] hardirqs last enabled at (21989): [] __up_console_sem+0x5a/0x70 [ 56.149131][ T1016] hardirqs last disabled at (21996): [] __up_console_sem+0x3f/0x70 [ 56.149367][ T1016] softirqs last enabled at (21070): [] __alloc_skb+0x4c2/0x5f0 [ 56.149605][ T1016] softirqs last disabled at (21068): [] __alloc_skb+0x4c2/0x5f0 [ 56.149835][ T1016] ---[ end trace 0000000000000000 ]--- [ 56.156181][ T1016] ------------[ cut here ]------------ [ 56.156324][ T1016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1016 [ 56.157206][ T1016] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.157572][ T1016] CPU: 3 UID: 0 PID: 1016 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.157895][ T1016] Tainted: [W]=WARN [ 56.157996][ T1016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.158161][ T1016] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.158333][ T1016] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.158872][ T1016] RSP: 0018:ffa0000001cbf1b0 EFLAGS: 00010286 [ 56.159039][ T1016] RAX: 00000000ffffffa6 RBX: ff1100000c5a2ac0 RCX: 1ff4000000397dfc [ 56.159235][ T1016] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a2b7c [ 56.159492][ T1016] RBP: ff11000007851000 R08: 1fe22000018b4571 R09: ff1100000fcaae80 [ 56.159689][ T1016] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 56.159887][ T1016] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89a03b20 [ 56.160085][ T1016] FS: 00007f96cde63840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.160314][ T1016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.160539][ T1016] CR2: 000000000042ebe0 CR3: 0000000009bbe001 CR4: 0000000000771ef0 [ 56.160741][ T1016] PKRU: 55555554 [ 56.160840][ T1016] Call Trace: [ 56.160938][ T1016] [ 56.161007][ T1016] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.161142][ T1016] rtmsg_ifinfo+0x5c/0xb0 [ 56.161243][ T1016] __dev_notify_flags+0x1b8/0x280 [ 56.161436][ T1016] ? netif_change_name+0x8c0/0x8c0 [ 56.161570][ T1016] ? rtnl_af_lookup+0x290/0x290 [ 56.161705][ T1016] ? alloc_netdev_mqs+0xed0/0x1490 [ 56.161839][ T1016] rtnl_configure_link+0x1ac/0x390 [ 56.161974][ T1016] rtnl_newlink_create+0x353/0x8c0 [ 56.162108][ T1016] ? rtnl_create_link+0xf20/0xf20 [ 56.162240][ T1016] ? __dev_get_by_name+0x12/0x50 [ 56.162431][ T1016] ? rtnl_dev_get+0xd7/0x170 [ 56.162569][ T1016] __rtnl_newlink+0x22b/0xa50 [ 56.162707][ T1016] rtnl_newlink+0x8d1/0xee0 [ 56.162841][ T1016] ? lock_acquire.part.0+0xbc/0x260 [ 56.162973][ T1016] ? find_held_lock+0x2b/0x80 [ 56.163104][ T1016] ? __rtnl_newlink+0xa50/0xa50 [ 56.163236][ T1016] ? mark_usage+0x61/0x170 [ 56.163428][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.163565][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.163698][ T1016] ? __rtnl_newlink+0xa50/0xa50 [ 56.163836][ T1016] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.163968][ T1016] ? validate_chain+0x38b/0xc20 [ 56.164099][ T1016] ? rtnl_link_fill+0x920/0x920 [ 56.164230][ T1016] ? __lock_acquire+0x508/0xc10 [ 56.164425][ T1016] ? lock_acquire.part.0+0xbc/0x260 [ 56.164566][ T1016] ? find_held_lock+0x2b/0x80 [ 56.164699][ T1016] netlink_rcv_skb+0x14e/0x3a0 [ 56.164829][ T1016] ? rtnl_link_fill+0x920/0x920 [ 56.164963][ T1016] ? netlink_ack+0xcf0/0xcf0 [ 56.165098][ T1016] ? netlink_deliver_tap+0xc5/0x330 [ 56.165230][ T1016] ? netlink_deliver_tap+0x13c/0x330 [ 56.165422][ T1016] netlink_unicast+0x486/0x750 [ 56.165556][ T1016] ? netlink_attachskb+0x810/0x810 [ 56.165689][ T1016] ? __lock_acquire+0x508/0xc10 [ 56.165821][ T1016] netlink_sendmsg+0x735/0xc60 [ 56.165957][ T1016] ? netlink_unicast+0x750/0x750 [ 56.166091][ T1016] ? __might_fault+0x97/0x140 [ 56.166225][ T1016] ____sys_sendmsg+0x419/0x850 [ 56.166410][ T1016] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.166547][ T1016] ? get_timestamp.constprop.0+0x390/0x390 [ 56.166709][ T1016] ? move_addr_to_kernel+0x40/0x40 [ 56.166846][ T1016] ___sys_sendmsg+0x14e/0x1d0 [ 56.166980][ T1016] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.167111][ T1016] ? copy_msghdr_from_user+0x460/0x460 [ 56.167253][ T1016] ? lock_vma_under_rcu+0x159/0x410 [ 56.167447][ T1016] __sys_sendmsg+0x145/0x1f0 [ 56.167581][ T1016] ? __sys_sendmsg_sock+0x20/0x20 [ 56.167717][ T1016] ? rcu_is_watching+0x15/0xd0 [ 56.167849][ T1016] ? rcu_is_watching+0x15/0xd0 [ 56.167982][ T1016] do_syscall_64+0x117/0xfc0 [ 56.168117][ T1016] ? trace_hardirqs_off+0xd/0x30 [ 56.168249][ T1016] ? exc_page_fault+0xee/0x100 [ 56.168442][ T1016] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.168606][ T1016] RIP: 0033:0x7f96ce09d08e [ 56.168743][ T1016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.169218][ T1016] RSP: 002b:00007fffd300bff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.169478][ T1016] RAX: ffffffffffffffda RBX: 00007fffd300c798 RCX: 00007f96ce09d08e [ 56.169676][ T1016] RDX: 0000000000000000 RSI: 00007fffd300c0a0 RDI: 0000000000000005 [ 56.169872][ T1016] RBP: 00007fffd300c000 R08: 0000000000000000 R09: 0000000000000000 [ 56.170071][ T1016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.170267][ T1016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd300c770 [ 56.170532][ T1016] [ 56.170630][ T1016] irq event stamp: 29809 [ 56.170729][ T1016] hardirqs last enabled at (29817): [] __up_console_sem+0x5a/0x70 [ 56.170960][ T1016] hardirqs last disabled at (29824): [] __up_console_sem+0x3f/0x70 [ 56.171188][ T1016] softirqs last enabled at (29798): [] handle_softirqs+0x611/0x940 [ 56.171476][ T1016] softirqs last disabled at (29841): [] __irq_exit_rcu+0x103/0x1c0 [ 56.171704][ T1016] ---[ end trace 0000000000000000 ]--- [ 56.211575][ T1017] ------------[ cut here ]------------ [ 56.211730][ T1017] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/1017 [ 56.211995][ T1017] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.212301][ T1017] CPU: 3 UID: 0 PID: 1017 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.212584][ T1017] Tainted: [W]=WARN [ 56.212684][ T1017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.212851][ T1017] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.213025][ T1017] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.213515][ T1017] RSP: 0018:ffa0000001ccf4e8 EFLAGS: 00010286 [ 56.213683][ T1017] RAX: 00000000ffffffa6 RBX: ff1100000d400ac0 RCX: 1ff4000000399e63 [ 56.213880][ T1017] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d400b7c [ 56.214079][ T1017] RBP: ff11000007851000 R08: 1fe2200001a80171 R09: ff1100000fca8b80 [ 56.214277][ T1017] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 56.214486][ T1017] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 56.214686][ T1017] FS: 00007fc5cedd7100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.214917][ T1017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.215083][ T1017] CR2: 00000000004d6034 CR3: 0000000013257003 CR4: 0000000000771ef0 [ 56.215282][ T1017] PKRU: 55555554 [ 56.215387][ T1017] Call Trace: [ 56.215490][ T1017] [ 56.215560][ T1017] ? rcu_is_watching+0x15/0xd0 [ 56.215695][ T1017] rtnetlink_event+0xe0/0x1f0 [ 56.215830][ T1017] notifier_call_chain+0xb0/0x320 [ 56.215966][ T1017] netdev_features_change+0x75/0xa0 [ 56.216099][ T1017] ? call_netdevice_notifiers+0xa0/0xa0 [ 56.216238][ T1017] ethnl_set_features+0x421/0x8e0 [ 56.216382][ T1017] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.216521][ T1017] ? features_send_reply+0x3f0/0x3f0 [ 56.216659][ T1017] ? __nla_validate_parse+0x20d/0x480 [ 56.216795][ T1017] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 56.216962][ T1017] genl_family_rcv_msg_doit+0x206/0x300 [ 56.217096][ T1017] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 56.217266][ T1017] ? rcu_is_watching+0x15/0xd0 [ 56.217422][ T1017] ? cap_capable+0x1d6/0x3e0 [ 56.217561][ T1017] ? kernel_text_address+0x149/0x170 [ 56.217696][ T1017] genl_family_rcv_msg+0x3a4/0x640 [ 56.217831][ T1017] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 56.217999][ T1017] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.218166][ T1017] ? features_send_reply+0x3f0/0x3f0 [ 56.218300][ T1017] ? __lock_acquire+0x508/0xc10 [ 56.218454][ T1017] genl_rcv_msg+0xbb/0x160 [ 56.218589][ T1017] netlink_rcv_skb+0x14e/0x3a0 [ 56.218723][ T1017] ? genl_family_rcv_msg+0x640/0x640 [ 56.218858][ T1017] ? netlink_ack+0xcf0/0xcf0 [ 56.218998][ T1017] ? netlink_deliver_tap+0xc5/0x330 [ 56.219131][ T1017] ? netlink_deliver_tap+0x13c/0x330 [ 56.219266][ T1017] genl_rcv+0x28/0x40 [ 56.219374][ T1017] netlink_unicast+0x486/0x750 [ 56.219516][ T1017] ? netlink_attachskb+0x810/0x810 [ 56.219650][ T1017] ? __lock_acquire+0x508/0xc10 [ 56.219785][ T1017] netlink_sendmsg+0x735/0xc60 [ 56.219920][ T1017] ? netlink_unicast+0x750/0x750 [ 56.220057][ T1017] ? __might_fault+0x97/0x140 [ 56.220189][ T1017] ? __might_fault+0x97/0x140 [ 56.220324][ T1017] __sys_sendto+0x2c9/0x400 [ 56.220469][ T1017] ? __ia32_sys_getpeername+0xd0/0xd0 [ 56.220615][ T1017] __x64_sys_sendto+0xe4/0x1f0 [ 56.220750][ T1017] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 56.220918][ T1017] ? lockdep_hardirqs_on+0x8c/0x130 [ 56.221055][ T1017] ? do_syscall_64+0x82/0xfc0 [ 56.221189][ T1017] do_syscall_64+0x117/0xfc0 [ 56.221322][ T1017] ? trace_hardirqs_off+0xd/0x30 [ 56.221463][ T1017] ? exc_page_fault+0xee/0x100 [ 56.221597][ T1017] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.221766][ T1017] RIP: 0033:0x7fc5cee4808e [ 56.221907][ T1017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.222391][ T1017] RSP: 002b:00007ffe6e107840 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 56.222599][ T1017] RAX: ffffffffffffffda RBX: 0000000015577010 RCX: 00007fc5cee4808e [ 56.222798][ T1017] RDX: 00000000000000e4 RSI: 0000000015577120 RDI: 0000000000000005 [ 56.222999][ T1017] RBP: 00007ffe6e107850 R08: 00007fc5cefd6980 R09: 000000000000000c [ 56.223200][ T1017] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000155770b0 [ 56.223405][ T1017] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 56.223617][ T1017] [ 56.223717][ T1017] irq event stamp: 31935 [ 56.223817][ T1017] hardirqs last enabled at (31943): [] __up_console_sem+0x5a/0x70 [ 56.224051][ T1017] hardirqs last disabled at (31950): [] __up_console_sem+0x3f/0x70 [ 56.224283][ T1017] softirqs last enabled at (31592): [] handle_softirqs+0x611/0x940 [ 56.224523][ T1017] softirqs last disabled at (31587): [] __irq_exit_rcu+0x103/0x1c0 [ 56.224753][ T1017] ---[ end trace 0000000000000000 ]--- [ 56.258037][ T1018] ------------[ cut here ]------------ [ 56.258186][ T1018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ethtool/1018 [ 56.258470][ T1018] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.258776][ T1018] CPU: 3 UID: 0 PID: 1018 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.259046][ T1018] Tainted: [W]=WARN [ 56.259146][ T1018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.259313][ T1018] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.259497][ T1018] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.259971][ T1018] RSP: 0018:ffa0000001cdf4e8 EFLAGS: 00010286 [ 56.260140][ T1018] RAX: 00000000ffffffa6 RBX: ff110000133c91c0 RCX: 1ff400000039be63 [ 56.260338][ T1018] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c927c [ 56.260549][ T1018] RBP: ff11000007851000 R08: 1fe2200002679251 R09: ff11000016b50b80 [ 56.260747][ T1018] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 56.260943][ T1018] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 56.261143][ T1018] FS: 00007ff3556d7100(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.261378][ T1018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.261546][ T1018] CR2: 00000000004d6034 CR3: 0000000012af3006 CR4: 0000000000771ef0 [ 56.261744][ T1018] PKRU: 55555554 [ 56.261843][ T1018] Call Trace: [ 56.261944][ T1018] [ 56.262013][ T1018] ? rcu_is_watching+0x15/0xd0 [ 56.262147][ T1018] rtnetlink_event+0xe0/0x1f0 [ 56.262281][ T1018] notifier_call_chain+0xb0/0x320 [ 56.262428][ T1018] netdev_features_change+0x75/0xa0 [ 56.262564][ T1018] ? call_netdevice_notifiers+0xa0/0xa0 [ 56.262700][ T1018] ethnl_set_features+0x421/0x8e0 [ 56.262835][ T1018] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.262969][ T1018] ? features_send_reply+0x3f0/0x3f0 [ 56.263108][ T1018] ? __nla_validate_parse+0x20d/0x480 [ 56.263243][ T1018] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 56.263416][ T1018] genl_family_rcv_msg_doit+0x206/0x300 [ 56.263557][ T1018] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 56.263724][ T1018] ? rcu_is_watching+0x15/0xd0 [ 56.263857][ T1018] ? cap_capable+0x1d6/0x3e0 [ 56.263991][ T1018] ? kernel_text_address+0x149/0x170 [ 56.264126][ T1018] genl_family_rcv_msg+0x3a4/0x640 [ 56.264261][ T1018] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 56.265262][ T1018] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.265524][ T1018] ? features_send_reply+0x3f0/0x3f0 [ 56.265662][ T1018] ? __lock_acquire+0x508/0xc10 [ 56.265797][ T1018] genl_rcv_msg+0xbb/0x160 [ 56.265931][ T1018] netlink_rcv_skb+0x14e/0x3a0 [ 56.266065][ T1018] ? genl_family_rcv_msg+0x640/0x640 [ 56.266200][ T1018] ? netlink_ack+0xcf0/0xcf0 [ 56.266338][ T1018] ? netlink_deliver_tap+0xc5/0x330 [ 56.266677][ T1018] ? netlink_deliver_tap+0x13c/0x330 [ 56.266811][ T1018] genl_rcv+0x28/0x40 [ 56.266911][ T1018] netlink_unicast+0x486/0x750 [ 56.267046][ T1018] ? netlink_attachskb+0x810/0x810 [ 56.267180][ T1018] ? __lock_acquire+0x508/0xc10 [ 56.267317][ T1018] netlink_sendmsg+0x735/0xc60 [ 56.267565][ T1018] ? netlink_unicast+0x750/0x750 [ 56.267700][ T1018] ? __might_fault+0x97/0x140 [ 56.267832][ T1018] ? __might_fault+0x97/0x140 [ 56.267967][ T1018] __sys_sendto+0x2c9/0x400 [ 56.268102][ T1018] ? __ia32_sys_getpeername+0xd0/0xd0 [ 56.268247][ T1018] __x64_sys_sendto+0xe4/0x1f0 [ 56.268493][ T1018] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 56.268661][ T1018] ? lockdep_hardirqs_on+0x8c/0x130 [ 56.268795][ T1018] ? do_syscall_64+0x82/0xfc0 [ 56.268930][ T1018] do_syscall_64+0x117/0xfc0 [ 56.269063][ T1018] ? trace_hardirqs_off+0xd/0x30 [ 56.269198][ T1018] ? exc_page_fault+0xee/0x100 [ 56.269333][ T1018] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.269615][ T1018] RIP: 0033:0x7ff35574808e [ 56.269755][ T1018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.270229][ T1018] RSP: 002b:00007ffd77e5af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 56.270547][ T1018] RAX: ffffffffffffffda RBX: 00000000367f7010 RCX: 00007ff35574808e [ 56.270746][ T1018] RDX: 0000000000000058 RSI: 00000000367f7120 RDI: 0000000000000005 [ 56.270945][ T1018] RBP: 00007ffd77e5af50 R08: 00007ff3558d6980 R09: 000000000000000c [ 56.271147][ T1018] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000367f70b0 [ 56.271460][ T1018] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 56.271664][ T1018] [ 56.271764][ T1018] irq event stamp: 27097 [ 56.271863][ T1018] hardirqs last enabled at (27105): [] __up_console_sem+0x5a/0x70 [ 56.272097][ T1018] hardirqs last disabled at (27112): [] __up_console_sem+0x3f/0x70 [ 56.272329][ T1018] softirqs last enabled at (27078): [] handle_softirqs+0x611/0x940 [ 56.272671][ T1018] softirqs last disabled at (27129): [] __irq_exit_rcu+0x103/0x1c0 [ 56.272902][ T1018] ---[ end trace 0000000000000000 ]--- [ 56.314909][ T1019] ------------[ cut here ]------------ [ 56.315074][ T1019] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ethtool/1019 [ 56.315357][ T1019] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.315682][ T1019] CPU: 0 UID: 0 PID: 1019 Comm: ethtool Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.315953][ T1019] Tainted: [W]=WARN [ 56.316054][ T1019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.316223][ T1019] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.316405][ T1019] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.316891][ T1019] RSP: 0018:ffa0000001cef4e8 EFLAGS: 00010286 [ 56.317060][ T1019] RAX: 00000000ffffffa6 RBX: ff110000133c8580 RCX: 1ff400000039de63 [ 56.317260][ T1019] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c863c [ 56.317475][ T1019] RBP: ff11000007851000 R08: 1fe22000026790c9 R09: ff1100000e8f0b80 [ 56.317679][ T1019] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 56.317877][ T1019] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 56.318080][ T1019] FS: 00007f9c7f4fc100(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 56.318316][ T1019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.318497][ T1019] CR2: 00000000004d6034 CR3: 000000000e8bc004 CR4: 0000000000771ef0 [ 56.318697][ T1019] PKRU: 55555554 [ 56.318799][ T1019] Call Trace: [ 56.318901][ T1019] [ 56.318972][ T1019] ? rcu_is_watching+0x15/0xd0 [ 56.319109][ T1019] rtnetlink_event+0xe0/0x1f0 [ 56.319251][ T1019] notifier_call_chain+0xb0/0x320 [ 56.319393][ T1019] netdev_features_change+0x75/0xa0 [ 56.319531][ T1019] ? call_netdevice_notifiers+0xa0/0xa0 [ 56.319668][ T1019] ethnl_set_features+0x421/0x8e0 [ 56.319806][ T1019] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.319943][ T1019] ? features_send_reply+0x3f0/0x3f0 [ 56.320083][ T1019] ? __nla_validate_parse+0x20d/0x480 [ 56.320220][ T1019] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 56.321400][ T1019] genl_family_rcv_msg_doit+0x206/0x300 [ 56.321636][ T1019] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 56.321811][ T1019] ? rcu_is_watching+0x15/0xd0 [ 56.321947][ T1019] ? cap_capable+0x1d6/0x3e0 [ 56.322085][ T1019] ? kernel_text_address+0x149/0x170 [ 56.322225][ T1019] genl_family_rcv_msg+0x3a4/0x640 [ 56.322464][ T1019] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 56.322633][ T1019] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.322801][ T1019] ? features_send_reply+0x3f0/0x3f0 [ 56.322937][ T1019] ? __lock_acquire+0x508/0xc10 [ 56.323076][ T1019] genl_rcv_msg+0xbb/0x160 [ 56.323213][ T1019] netlink_rcv_skb+0x14e/0x3a0 [ 56.323456][ T1019] ? genl_family_rcv_msg+0x640/0x640 [ 56.323595][ T1019] ? netlink_ack+0xcf0/0xcf0 [ 56.323733][ T1019] ? netlink_deliver_tap+0xc5/0x330 [ 56.323867][ T1019] ? netlink_deliver_tap+0x13c/0x330 [ 56.324006][ T1019] genl_rcv+0x28/0x40 [ 56.324109][ T1019] netlink_unicast+0x486/0x750 [ 56.324247][ T1019] ? netlink_attachskb+0x810/0x810 [ 56.324461][ T1019] ? __lock_acquire+0x508/0xc10 [ 56.324613][ T1019] netlink_sendmsg+0x735/0xc60 [ 56.324752][ T1019] ? netlink_unicast+0x750/0x750 [ 56.324890][ T1019] ? __might_fault+0x97/0x140 [ 56.325026][ T1019] ? __might_fault+0x97/0x140 [ 56.325164][ T1019] __sys_sendto+0x2c9/0x400 [ 56.325300][ T1019] ? __ia32_sys_getpeername+0xd0/0xd0 [ 56.325537][ T1019] __x64_sys_sendto+0xe4/0x1f0 [ 56.325675][ T1019] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 56.325844][ T1019] ? lockdep_hardirqs_on+0x8c/0x130 [ 56.325979][ T1019] ? do_syscall_64+0x82/0xfc0 [ 56.326115][ T1019] do_syscall_64+0x117/0xfc0 [ 56.326249][ T1019] ? trace_hardirqs_off+0xd/0x30 [ 56.326482][ T1019] ? exc_page_fault+0xee/0x100 [ 56.326619][ T1019] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.326789][ T1019] RIP: 0033:0x7f9c7f56d08e [ 56.326930][ T1019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.327429][ T1019] RSP: 002b:00007ffce90726d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 56.327635][ T1019] RAX: ffffffffffffffda RBX: 000000003e1a5010 RCX: 00007f9c7f56d08e [ 56.327838][ T1019] RDX: 00000000000000d0 RSI: 000000003e1a5120 RDI: 0000000000000005 [ 56.328038][ T1019] RBP: 00007ffce90726e0 R08: 00007f9c7f6fb980 R09: 000000000000000c [ 56.328240][ T1019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003e1a50b0 [ 56.328453][ T1019] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 56.328663][ T1019] [ 56.328765][ T1019] irq event stamp: 29573 [ 56.328866][ T1019] hardirqs last enabled at (29581): [] __up_console_sem+0x5a/0x70 [ 56.329100][ T1019] hardirqs last disabled at (29588): [] __up_console_sem+0x3f/0x70 [ 56.329331][ T1019] softirqs last enabled at (29506): [] handle_softirqs+0x611/0x940 [ 56.329578][ T1019] softirqs last disabled at (29489): [] __irq_exit_rcu+0x103/0x1c0 [ 56.329812][ T1019] ---[ end trace 0000000000000000 ]--- [ 56.361811][ T1020] ------------[ cut here ]------------ [ 56.361967][ T1020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1020 [ 56.362231][ T1020] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.362555][ T1020] CPU: 0 UID: 0 PID: 1020 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.362823][ T1020] Tainted: [W]=WARN [ 56.362922][ T1020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.363091][ T1020] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.363261][ T1020] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.363745][ T1020] RSP: 0018:ffa0000001cff020 EFLAGS: 00010286 [ 56.363913][ T1020] RAX: 00000000ffffffa6 RBX: ff110000103e4e40 RCX: 1ff400000039fdca [ 56.364112][ T1020] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e4efc [ 56.364307][ T1020] RBP: ff11000007851000 R08: 1fe220000207c9e1 R09: ff1100000e8f2e58 [ 56.364517][ T1020] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 56.364713][ T1020] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 56.364911][ T1020] FS: 00007fd90b264840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 56.365144][ T1020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.365309][ T1020] CR2: 00000000004eb730 CR3: 0000000005fe2006 CR4: 0000000000771ef0 [ 56.365521][ T1020] PKRU: 55555554 [ 56.365621][ T1020] Call Trace: [ 56.365721][ T1020] [ 56.365790][ T1020] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.365924][ T1020] rtmsg_ifinfo+0x5c/0xb0 [ 56.366025][ T1020] ? mark_held_locks+0x40/0x70 [ 56.366157][ T1020] __dev_notify_flags+0x1b8/0x280 [ 56.366292][ T1020] ? netif_change_name+0x8c0/0x8c0 [ 56.366437][ T1020] ? __dev_change_flags+0x4a4/0x6d0 [ 56.366571][ T1020] ? netif_set_allmulti+0x2c0/0x2c0 [ 56.366702][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.366835][ T1020] ? is_bpf_text_address+0x68/0x110 [ 56.366971][ T1020] netif_change_flags+0xfe/0x190 [ 56.367105][ T1020] ? unwind_get_return_address+0x67/0xd0 [ 56.367239][ T1020] do_setlink.isra.0+0x1d25/0x2a60 [ 56.367378][ T1020] ? rtnl_link_get_size+0x350/0x350 [ 56.367516][ T1020] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.367679][ T1020] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.367811][ T1020] ? validate_chain+0x38b/0xc20 [ 56.367943][ T1020] ? rcu_read_lock_any_held+0x66/0x90 [ 56.368075][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.368211][ T1020] ? __kernel_text_address+0x12/0x30 [ 56.368351][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.368491][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.368622][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.368754][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.368885][ T1020] ? lock_acquire+0x134/0x160 [ 56.369017][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.369148][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.369280][ T1020] ? trace_contention_end+0xb3/0x1a0 [ 56.369502][ T1020] ? __mutex_lock+0x1db/0x2010 [ 56.369635][ T1020] ? __mutex_lock+0x9b2/0x2010 [ 56.369766][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.369899][ T1020] ? ww_mutex_lock+0x160/0x160 [ 56.370031][ T1020] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.370168][ T1020] ? __rtnl_newlink+0x3fa/0xa50 [ 56.370305][ T1020] rtnl_newlink+0x8d1/0xee0 [ 56.370537][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.370669][ T1020] ? find_held_lock+0x2b/0x80 [ 56.370800][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.370931][ T1020] ? mark_usage+0x61/0x170 [ 56.371063][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.371197][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.371330][ T1020] ? find_held_lock+0x2b/0x80 [ 56.371546][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.371678][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.371810][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.371942][ T1020] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.372074][ T1020] ? validate_chain+0x38b/0xc20 [ 56.372205][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.372337][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.372563][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.372695][ T1020] ? find_held_lock+0x2b/0x80 [ 56.372828][ T1020] netlink_rcv_skb+0x14e/0x3a0 [ 56.372960][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.373092][ T1020] ? netlink_ack+0xcf0/0xcf0 [ 56.373228][ T1020] ? netlink_deliver_tap+0xc5/0x330 [ 56.373443][ T1020] ? netlink_deliver_tap+0x13c/0x330 [ 56.373577][ T1020] netlink_unicast+0x486/0x750 [ 56.373710][ T1020] ? netlink_attachskb+0x810/0x810 [ 56.373842][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.373976][ T1020] netlink_sendmsg+0x735/0xc60 [ 56.374109][ T1020] ? netlink_unicast+0x750/0x750 [ 56.374241][ T1020] ? __might_fault+0x97/0x140 [ 56.374387][ T1020] ____sys_sendmsg+0x419/0x850 [ 56.374525][ T1020] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.374657][ T1020] ? get_timestamp.constprop.0+0x390/0x390 [ 56.374820][ T1020] ? move_addr_to_kernel+0x40/0x40 [ 56.374954][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.375087][ T1020] ? validate_chain+0x38b/0xc20 [ 56.375220][ T1020] ___sys_sendmsg+0x14e/0x1d0 [ 56.375357][ T1020] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.375526][ T1020] ? copy_msghdr_from_user+0x460/0x460 [ 56.375673][ T1020] __sys_sendmsg+0x145/0x1f0 [ 56.375806][ T1020] ? __sys_sendmsg_sock+0x20/0x20 [ 56.375936][ T1020] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.376102][ T1020] ? do_raw_spin_unlock+0x59/0x250 [ 56.376236][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.376374][ T1020] do_syscall_64+0x117/0xfc0 [ 56.376513][ T1020] ? trace_hardirqs_off+0xd/0x30 [ 56.376646][ T1020] ? exc_page_fault+0xee/0x100 [ 56.376777][ T1020] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.376940][ T1020] RIP: 0033:0x7fd90b49e08e [ 56.377079][ T1020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.377558][ T1020] RSP: 002b:00007fffaadbd600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.377759][ T1020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd90b49e08e [ 56.377955][ T1020] RDX: 0000000000000000 RSI: 00007fffaadbd6b0 RDI: 0000000000000005 [ 56.378152][ T1020] RBP: 00007fffaadbd610 R08: 0000000000000000 R09: 0000000000000000 [ 56.378356][ T1020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.378558][ T1020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaadbdd80 [ 56.378760][ T1020] [ 56.378860][ T1020] irq event stamp: 25797 [ 56.378959][ T1020] hardirqs last enabled at (25805): [] __up_console_sem+0x5a/0x70 [ 56.379186][ T1020] hardirqs last disabled at (25812): [] __up_console_sem+0x3f/0x70 [ 56.379426][ T1020] softirqs last enabled at (25564): [] handle_softirqs+0x611/0x940 [ 56.379675][ T1020] softirqs last disabled at (25547): [] __irq_exit_rcu+0x103/0x1c0 [ 56.379901][ T1020] ---[ end trace 0000000000000000 ]--- [ 56.380190][ T1020] br0: port 2(veth_segment) entered blocking state [ 56.380353][ T1020] br0: port 2(veth_segment) entered disabled state [ 56.380521][ T1020] veth_segment: entered allmulticast mode [ 56.381955][ T1020] ------------[ cut here ]------------ [ 56.382090][ T1020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1020 [ 56.382355][ T1020] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.382671][ T1020] CPU: 0 UID: 0 PID: 1020 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.382938][ T1020] Tainted: [W]=WARN [ 56.383040][ T1020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.383205][ T1020] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.383384][ T1020] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.383864][ T1020] RSP: 0018:ffa0000001cfeee0 EFLAGS: 00010286 [ 56.384032][ T1020] RAX: 00000000ffffffa6 RBX: ff110000103e5540 RCX: 1ff400000039fda2 [ 56.384232][ T1020] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e55fc [ 56.384438][ T1020] RBP: ff11000007851000 R08: 1fe220000207cac1 R09: ff1100000e8f2e58 [ 56.384639][ T1020] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 56.384839][ T1020] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.385043][ T1020] FS: 00007fd90b264840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 56.385276][ T1020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.385549][ T1020] CR2: 00000000004eb730 CR3: 0000000005fe2006 CR4: 0000000000771ef0 [ 56.385760][ T1020] PKRU: 55555554 [ 56.385865][ T1020] Call Trace: [ 56.385969][ T1020] [ 56.386042][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.386273][ T1020] rtnetlink_event+0xe0/0x1f0 [ 56.386424][ T1020] notifier_call_chain+0xb0/0x320 [ 56.386569][ T1020] __netdev_upper_dev_link+0x3a5/0x590 [ 56.386710][ T1020] ? find_held_lock+0x2b/0x80 [ 56.386944][ T1020] ? netdev_wait_allrefs_any+0x570/0x570 [ 56.387092][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.387234][ T1020] netdev_master_upper_dev_link+0x86/0xb0 [ 56.387375][ T1020] ? netdev_upper_dev_link+0xb0/0xb0 [ 56.387607][ T1020] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 56.387741][ T1020] ? sysfs_do_create_link_sd+0xa0/0x110 [ 56.387877][ T1020] ? netdev_rx_handler_register+0x1b/0xc0 [ 56.388012][ T1020] br_add_if+0x428/0x1320 [ 56.388119][ T1020] do_set_master+0x3b2/0x780 [ 56.388252][ T1020] ? netif_change_flags+0xfe/0x190 [ 56.388392][ T1020] do_setlink.isra.0+0x9ec/0x2a60 [ 56.388534][ T1020] ? rtnl_link_get_size+0x350/0x350 [ 56.388669][ T1020] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.388838][ T1020] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.388971][ T1020] ? validate_chain+0x38b/0xc20 [ 56.389104][ T1020] ? rcu_read_lock_any_held+0x66/0x90 [ 56.389239][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.389378][ T1020] ? __kernel_text_address+0x12/0x30 [ 56.389517][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.389654][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.389787][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.389920][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.390055][ T1020] ? lock_acquire+0x134/0x160 [ 56.390187][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.390322][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.390466][ T1020] ? trace_contention_end+0xb3/0x1a0 [ 56.390601][ T1020] ? __mutex_lock+0x1db/0x2010 [ 56.390735][ T1020] ? __mutex_lock+0x9b2/0x2010 [ 56.390870][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.391006][ T1020] ? ww_mutex_lock+0x160/0x160 [ 56.391139][ T1020] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.391278][ T1020] ? __rtnl_newlink+0x3fa/0xa50 [ 56.391427][ T1020] rtnl_newlink+0x8d1/0xee0 [ 56.391564][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.391696][ T1020] ? find_held_lock+0x2b/0x80 [ 56.391829][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.391963][ T1020] ? mark_usage+0x61/0x170 [ 56.392097][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.392234][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.392374][ T1020] ? find_held_lock+0x2b/0x80 [ 56.392514][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.392648][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.392783][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.392917][ T1020] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.393054][ T1020] ? validate_chain+0x38b/0xc20 [ 56.393189][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.393323][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.393470][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.393604][ T1020] ? find_held_lock+0x2b/0x80 [ 56.393738][ T1020] netlink_rcv_skb+0x14e/0x3a0 [ 56.393871][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.394007][ T1020] ? netlink_ack+0xcf0/0xcf0 [ 56.394145][ T1020] ? netlink_deliver_tap+0xc5/0x330 [ 56.394278][ T1020] ? netlink_deliver_tap+0x13c/0x330 [ 56.394427][ T1020] netlink_unicast+0x486/0x750 [ 56.394563][ T1020] ? netlink_attachskb+0x810/0x810 [ 56.395059][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.395193][ T1020] netlink_sendmsg+0x735/0xc60 [ 56.395331][ T1020] ? netlink_unicast+0x750/0x750 [ 56.395475][ T1020] ? __might_fault+0x97/0x140 [ 56.395611][ T1020] ____sys_sendmsg+0x419/0x850 [ 56.395745][ T1020] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.395880][ T1020] ? get_timestamp.constprop.0+0x390/0x390 [ 56.396046][ T1020] ? move_addr_to_kernel+0x40/0x40 [ 56.396272][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.396411][ T1020] ? validate_chain+0x38b/0xc20 [ 56.396551][ T1020] ___sys_sendmsg+0x14e/0x1d0 [ 56.396684][ T1020] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.396850][ T1020] ? copy_msghdr_from_user+0x460/0x460 [ 56.396999][ T1020] __sys_sendmsg+0x145/0x1f0 [ 56.397134][ T1020] ? __sys_sendmsg_sock+0x20/0x20 [ 56.397268][ T1020] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.397459][ T1020] ? do_raw_spin_unlock+0x59/0x250 [ 56.397594][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.397728][ T1020] do_syscall_64+0x117/0xfc0 [ 56.397861][ T1020] ? trace_hardirqs_off+0xd/0x30 [ 56.397998][ T1020] ? exc_page_fault+0xee/0x100 [ 56.398133][ T1020] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.398299][ T1020] RIP: 0033:0x7fd90b49e08e [ 56.398449][ T1020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.398930][ T1020] RSP: 002b:00007fffaadbd600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.399133][ T1020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd90b49e08e [ 56.399333][ T1020] RDX: 0000000000000000 RSI: 00007fffaadbd6b0 RDI: 0000000000000005 [ 56.399545][ T1020] RBP: 00007fffaadbd610 R08: 0000000000000000 R09: 0000000000000000 [ 56.399747][ T1020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.399950][ T1020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaadbdd80 [ 56.400157][ T1020] [ 56.400258][ T1020] irq event stamp: 28293 [ 56.400362][ T1020] hardirqs last enabled at (28303): [] __up_console_sem+0x5a/0x70 [ 56.400597][ T1020] hardirqs last disabled at (28310): [] __up_console_sem+0x3f/0x70 [ 56.400833][ T1020] softirqs last enabled at (27280): [] __alloc_skb+0x4c2/0x5f0 [ 56.401068][ T1020] softirqs last disabled at (27276): [] __alloc_skb+0x4c2/0x5f0 [ 56.401299][ T1020] ---[ end trace 0000000000000000 ]--- [ 56.401465][ T1020] veth_segment: entered promiscuous mode [ 56.401647][ T1020] ------------[ cut here ]------------ [ 56.401785][ T1020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1020 [ 56.402060][ T1020] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.402393][ T1020] CPU: 0 UID: 0 PID: 1020 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.402683][ T1020] Tainted: [W]=WARN [ 56.402790][ T1020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.402967][ T1020] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.403149][ T1020] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.404371][ T1020] RSP: 0018:ffa0000001cfeea0 EFLAGS: 00010286 [ 56.404555][ T1020] RAX: 00000000ffffffa6 RBX: ff110000103e58c0 RCX: 1ff400000039fd9a [ 56.404763][ T1020] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e597c [ 56.404973][ T1020] RBP: ff11000007851000 R08: 1fe220000207cb31 R09: ff1100000e8f2e58 [ 56.405189][ T1020] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000100 [ 56.405464][ T1020] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ea02dc0 [ 56.405677][ T1020] FS: 00007fd90b264840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 56.405985][ T1020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.406163][ T1020] CR2: 00000000004eb730 CR3: 0000000005fe2006 CR4: 0000000000771ef0 [ 56.406443][ T1020] PKRU: 55555554 [ 56.406548][ T1020] Call Trace: [ 56.406652][ T1020] [ 56.406726][ T1020] ? vxlan_dellink+0x3f0/0x3f0 [vxlan] [ 56.406869][ T1020] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.407011][ T1020] rtmsg_ifinfo+0x5c/0xb0 [ 56.407118][ T1020] __dev_notify_flags+0x1b8/0x280 [ 56.407263][ T1020] ? netdev_notice+0x120/0x120 [ 56.407472][ T1020] ? netif_change_name+0x8c0/0x8c0 [ 56.407613][ T1020] ? dev_get_min_mp_channel_count+0x2a0/0x2a0 [ 56.407789][ T1020] ? netdev_wait_allrefs_any+0x570/0x570 [ 56.407931][ T1020] __dev_set_promiscuity+0x194/0x290 [ 56.408073][ T1020] netif_set_promiscuity+0x4c/0xc0 [ 56.408215][ T1020] dev_set_promiscuity+0xa1/0x230 [ 56.408426][ T1020] br_port_set_promisc+0x66/0xc0 [ 56.408567][ T1020] br_manage_promisc+0xd5/0x480 [ 56.408708][ T1020] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 56.408849][ T1020] br_add_if+0x624/0x1320 [ 56.408958][ T1020] do_set_master+0x3b2/0x780 [ 56.409100][ T1020] ? netif_change_flags+0xfe/0x190 [ 56.409243][ T1020] do_setlink.isra.0+0x9ec/0x2a60 [ 56.409453][ T1020] ? rtnl_link_get_size+0x350/0x350 [ 56.409597][ T1020] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.409771][ T1020] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.409909][ T1020] ? validate_chain+0x38b/0xc20 [ 56.410049][ T1020] ? rcu_read_lock_any_held+0x66/0x90 [ 56.410190][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.410330][ T1020] ? __kernel_text_address+0x12/0x30 [ 56.410638][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.410784][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.410925][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.411066][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.411208][ T1020] ? lock_acquire+0x134/0x160 [ 56.411410][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.411555][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.411696][ T1020] ? trace_contention_end+0xb3/0x1a0 [ 56.411839][ T1020] ? __mutex_lock+0x1db/0x2010 [ 56.412076][ T1020] ? __mutex_lock+0x9b2/0x2010 [ 56.412217][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.412425][ T1020] ? ww_mutex_lock+0x160/0x160 [ 56.412566][ T1020] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.412709][ T1020] ? __rtnl_newlink+0x3fa/0xa50 [ 56.412855][ T1020] rtnl_newlink+0x8d1/0xee0 [ 56.412998][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.413236][ T1020] ? find_held_lock+0x2b/0x80 [ 56.413447][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.413587][ T1020] ? mark_usage+0x61/0x170 [ 56.413726][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.413869][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.414010][ T1020] ? find_held_lock+0x2b/0x80 [ 56.414246][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.414455][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.414599][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.414739][ T1020] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.414879][ T1020] ? validate_chain+0x38b/0xc20 [ 56.415020][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.415160][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.415469][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.415610][ T1020] ? find_held_lock+0x2b/0x80 [ 56.415754][ T1020] netlink_rcv_skb+0x14e/0x3a0 [ 56.415894][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.416036][ T1020] ? netlink_ack+0xcf0/0xcf0 [ 56.416181][ T1020] ? netlink_deliver_tap+0xc5/0x330 [ 56.416486][ T1020] ? netlink_deliver_tap+0x13c/0x330 [ 56.416633][ T1020] netlink_unicast+0x486/0x750 [ 56.416780][ T1020] ? netlink_attachskb+0x810/0x810 [ 56.416923][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.417065][ T1020] netlink_sendmsg+0x735/0xc60 [ 56.417207][ T1020] ? netlink_unicast+0x750/0x750 [ 56.417411][ T1020] ? __might_fault+0x97/0x140 [ 56.417557][ T1020] ____sys_sendmsg+0x419/0x850 [ 56.417699][ T1020] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.417840][ T1020] ? get_timestamp.constprop.0+0x390/0x390 [ 56.418014][ T1020] ? move_addr_to_kernel+0x40/0x40 [ 56.418158][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.418299][ T1020] ? validate_chain+0x38b/0xc20 [ 56.418510][ T1020] ___sys_sendmsg+0x14e/0x1d0 [ 56.418651][ T1020] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.418827][ T1020] ? copy_msghdr_from_user+0x460/0x460 [ 56.418981][ T1020] __sys_sendmsg+0x145/0x1f0 [ 56.419122][ T1020] ? __sys_sendmsg_sock+0x20/0x20 [ 56.419265][ T1020] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.419512][ T1020] ? do_raw_spin_unlock+0x59/0x250 [ 56.419652][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.419795][ T1020] do_syscall_64+0x117/0xfc0 [ 56.419935][ T1020] ? trace_hardirqs_off+0xd/0x30 [ 56.420077][ T1020] ? exc_page_fault+0xee/0x100 [ 56.420218][ T1020] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.420460][ T1020] RIP: 0033:0x7fd90b49e08e [ 56.420607][ T1020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.421108][ T1020] RSP: 002b:00007fffaadbd600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.421320][ T1020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd90b49e08e [ 56.421601][ T1020] RDX: 0000000000000000 RSI: 00007fffaadbd6b0 RDI: 0000000000000005 [ 56.421812][ T1020] RBP: 00007fffaadbd610 R08: 0000000000000000 R09: 0000000000000000 [ 56.422021][ T1020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.422231][ T1020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaadbdd80 [ 56.422617][ T1020] [ 56.422743][ T1020] irq event stamp: 32245 [ 56.422850][ T1020] hardirqs last enabled at (32253): [] __up_console_sem+0x5a/0x70 [ 56.423094][ T1020] hardirqs last disabled at (32260): [] __up_console_sem+0x3f/0x70 [ 56.423337][ T1020] softirqs last enabled at (32234): [] handle_softirqs+0x611/0x940 [ 56.423745][ T1020] softirqs last disabled at (32277): [] __irq_exit_rcu+0x103/0x1c0 [ 56.423991][ T1020] ---[ end trace 0000000000000000 ]--- [ 56.424636][ T1020] ------------[ cut here ]------------ [ 56.424784][ T1020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1020 [ 56.425049][ T1020] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.425365][ T1020] CPU: 1 UID: 0 PID: 1020 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.425638][ T1020] Tainted: [W]=WARN [ 56.425738][ T1020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.425905][ T1020] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.426080][ T1020] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.426564][ T1020] RSP: 0018:ffa0000001cfef78 EFLAGS: 00010286 [ 56.426729][ T1020] RAX: 00000000ffffffa6 RBX: ff11000011956740 RCX: 1ff400000039fdb5 [ 56.426927][ T1020] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119567fc [ 56.427124][ T1020] RBP: ff1100000ea02000 R08: 1fe220000232ad01 R09: ff1100000e8f2e58 [ 56.427319][ T1020] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 56.427533][ T1020] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001 [ 56.427732][ T1020] FS: 00007fd90b264840(0000) GS:ff110000e0547000(0000) knlGS:0000000000000000 [ 56.427967][ T1020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.428132][ T1020] CR2: 00007f96cdf30574 CR3: 0000000005fe2004 CR4: 0000000000771ef0 [ 56.428332][ T1020] PKRU: 55555554 [ 56.428441][ T1020] Call Trace: [ 56.428540][ T1020] [ 56.428608][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.428741][ T1020] rtnetlink_event+0xe0/0x1f0 [ 56.428874][ T1020] notifier_call_chain+0xb0/0x320 [ 56.429009][ T1020] netdev_compute_master_upper_features+0x6d8/0xdd0 [ 56.429177][ T1020] ? br_get_link_af_size_filtered+0x1ea/0x9e0 [ 56.429348][ T1020] ? netdev_change_features+0xa0/0xa0 [ 56.429487][ T1020] ? br_opt_toggle+0x45/0x140 [ 56.429622][ T1020] br_add_if+0x9a6/0x1320 [ 56.429731][ T1020] do_set_master+0x3b2/0x780 [ 56.429863][ T1020] ? netif_change_flags+0xfe/0x190 [ 56.429997][ T1020] do_setlink.isra.0+0x9ec/0x2a60 [ 56.430133][ T1020] ? rtnl_link_get_size+0x350/0x350 [ 56.430267][ T1020] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.430441][ T1020] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.430574][ T1020] ? validate_chain+0x38b/0xc20 [ 56.430706][ T1020] ? rcu_read_lock_any_held+0x66/0x90 [ 56.430837][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.430971][ T1020] ? __kernel_text_address+0x12/0x30 [ 56.431104][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.431238][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.431376][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.431516][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.431648][ T1020] ? lock_acquire+0x134/0x160 [ 56.431780][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.431911][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.432045][ T1020] ? trace_contention_end+0xb3/0x1a0 [ 56.432178][ T1020] ? __mutex_lock+0x1db/0x2010 [ 56.432311][ T1020] ? __mutex_lock+0x9b2/0x2010 [ 56.432458][ T1020] ? rtnl_newlink+0x883/0xee0 [ 56.432594][ T1020] ? ww_mutex_lock+0x160/0x160 [ 56.432726][ T1020] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.432861][ T1020] ? __rtnl_newlink+0x3fa/0xa50 [ 56.432997][ T1020] rtnl_newlink+0x8d1/0xee0 [ 56.433130][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.433262][ T1020] ? find_held_lock+0x2b/0x80 [ 56.433399][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.433540][ T1020] ? mark_usage+0x61/0x170 [ 56.433670][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.433805][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.433936][ T1020] ? find_held_lock+0x2b/0x80 [ 56.434067][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.434199][ T1020] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.434333][ T1020] ? __rtnl_newlink+0xa50/0xa50 [ 56.434479][ T1020] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.434613][ T1020] ? validate_chain+0x38b/0xc20 [ 56.434744][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.434875][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.435009][ T1020] ? lock_acquire.part.0+0xbc/0x260 [ 56.435141][ T1020] ? find_held_lock+0x2b/0x80 [ 56.435276][ T1020] netlink_rcv_skb+0x14e/0x3a0 [ 56.435413][ T1020] ? rtnl_link_fill+0x920/0x920 [ 56.435551][ T1020] ? netlink_ack+0xcf0/0xcf0 [ 56.435689][ T1020] ? netlink_deliver_tap+0xc5/0x330 [ 56.435821][ T1020] ? netlink_deliver_tap+0x13c/0x330 [ 56.435954][ T1020] netlink_unicast+0x486/0x750 [ 56.436088][ T1020] ? netlink_attachskb+0x810/0x810 [ 56.436223][ T1020] ? __lock_acquire+0x508/0xc10 [ 56.436359][ T1020] netlink_sendmsg+0x735/0xc60 [ 56.436497][ T1020] ? netlink_unicast+0x750/0x750 [ 56.436632][ T1020] ? __might_fault+0x97/0x140 [ 56.436765][ T1020] ____sys_sendmsg+0x419/0x850 [ 56.436897][ T1020] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.437031][ T1020] ? get_timestamp.constprop.0+0x390/0x390 [ 56.437194][ T1020] ? move_addr_to_kernel+0x40/0x40 [ 56.437327][ T1020] ? stack_depot_save_flags+0x367/0x770 [ 56.437471][ T1020] ? validate_chain+0x38b/0xc20 [ 56.437609][ T1020] ___sys_sendmsg+0x14e/0x1d0 [ 56.437740][ T1020] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.437905][ T1020] ? copy_msghdr_from_user+0x460/0x460 [ 56.438050][ T1020] __sys_sendmsg+0x145/0x1f0 [ 56.438183][ T1020] ? __sys_sendmsg_sock+0x20/0x20 [ 56.438315][ T1020] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.438495][ T1020] ? do_raw_spin_unlock+0x59/0x250 [ 56.438629][ T1020] ? rcu_is_watching+0x15/0xd0 [ 56.438762][ T1020] do_syscall_64+0x117/0xfc0 [ 56.438895][ T1020] ? trace_hardirqs_off+0xd/0x30 [ 56.439028][ T1020] ? exc_page_fault+0xee/0x100 [ 56.439161][ T1020] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.439325][ T1020] RIP: 0033:0x7fd90b49e08e [ 56.439493][ T1020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.439969][ T1020] RSP: 002b:00007fffaadbd600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.440169][ T1020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd90b49e08e [ 56.440372][ T1020] RDX: 0000000000000000 RSI: 00007fffaadbd6b0 RDI: 0000000000000005 [ 56.440581][ T1020] RBP: 00007fffaadbd610 R08: 0000000000000000 R09: 0000000000000000 [ 56.440782][ T1020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.440979][ T1020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaadbdd80 [ 56.441183][ T1020] [ 56.441282][ T1020] irq event stamp: 33785 [ 56.441389][ T1020] hardirqs last enabled at (33795): [] __up_console_sem+0x5a/0x70 [ 56.441625][ T1020] hardirqs last disabled at (33802): [] __up_console_sem+0x3f/0x70 [ 56.441854][ T1020] softirqs last enabled at (32994): [] handle_softirqs+0x611/0x940 [ 56.442083][ T1020] softirqs last disabled at (32985): [] __irq_exit_rcu+0x103/0x1c0 [ 56.442314][ T1020] ---[ end trace 0000000000000000 ]--- [ 56.480325][ T1021] br0: port 1(veth1) entered blocking state [ 56.480522][ T1021] br0: port 1(veth1) entered forwarding state [ 56.481447][ T1021] ------------[ cut here ]------------ [ 56.481581][ T1021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1021 [ 56.481839][ T1021] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.482148][ T1021] CPU: 3 UID: 0 PID: 1021 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.482418][ T1021] Tainted: [W]=WARN [ 56.482523][ T1021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.482689][ T1021] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.482860][ T1021] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.483330][ T1021] RSP: 0018:ffa0000001d0f020 EFLAGS: 00010286 [ 56.483876][ T1021] RAX: 00000000ffffffa6 RBX: ff1100000c7a4e40 RCX: 1ff40000003a1dca [ 56.484074][ T1021] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7a4efc [ 56.484271][ T1021] RBP: ff1100000ea02000 R08: 1fe22000018f49e1 R09: ff1100000e8f5158 [ 56.484519][ T1021] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001 [ 56.484715][ T1021] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 56.484915][ T1021] FS: 00007fef8bd5c840(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.485145][ T1021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.485308][ T1021] CR2: 000000000d311988 CR3: 0000000012af3004 CR4: 0000000000771ef0 [ 56.485521][ T1021] PKRU: 55555554 [ 56.485621][ T1021] Call Trace: [ 56.485719][ T1021] [ 56.485786][ T1021] ? __local_bh_enable_ip+0xa5/0x140 [ 56.485918][ T1021] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.486053][ T1021] rtmsg_ifinfo+0x5c/0xb0 [ 56.486155][ T1021] ? mark_held_locks+0x40/0x70 [ 56.486286][ T1021] __dev_notify_flags+0x1b8/0x280 [ 56.486428][ T1021] ? netif_change_name+0x8c0/0x8c0 [ 56.486561][ T1021] ? __dev_change_flags+0x4a4/0x6d0 [ 56.486696][ T1021] ? netif_set_allmulti+0x2c0/0x2c0 [ 56.486833][ T1021] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.486965][ T1021] ? is_bpf_text_address+0x68/0x110 [ 56.487100][ T1021] netif_change_flags+0xfe/0x190 [ 56.487233][ T1021] ? unwind_get_return_address+0x67/0xd0 [ 56.487442][ T1021] do_setlink.isra.0+0x1d25/0x2a60 [ 56.487576][ T1021] ? rtnl_link_get_size+0x350/0x350 [ 56.487708][ T1021] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.487872][ T1021] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.488005][ T1021] ? validate_chain+0x38b/0xc20 [ 56.488135][ T1021] ? rcu_read_lock_any_held+0x66/0x90 [ 56.488266][ T1021] ? stack_depot_save_flags+0x367/0x770 [ 56.488473][ T1021] ? __kernel_text_address+0x12/0x30 [ 56.488605][ T1021] ? __lock_acquire+0x508/0xc10 [ 56.488741][ T1021] ? lock_acquire.part.0+0xbc/0x260 [ 56.488873][ T1021] ? rtnl_newlink+0x883/0xee0 [ 56.489006][ T1021] ? rcu_is_watching+0x15/0xd0 [ 56.489139][ T1021] ? lock_acquire+0x134/0x160 [ 56.489271][ T1021] ? rcu_is_watching+0x15/0xd0 [ 56.489439][ T1021] ? rcu_is_watching+0x15/0xd0 [ 56.489572][ T1021] ? trace_contention_end+0xb3/0x1a0 [ 56.489704][ T1021] ? __mutex_lock+0x1db/0x2010 [ 56.489838][ T1021] ? __mutex_lock+0x9b2/0x2010 [ 56.489969][ T1021] ? rtnl_newlink+0x883/0xee0 [ 56.490104][ T1021] ? ww_mutex_lock+0x160/0x160 [ 56.490238][ T1021] ? __rtnl_newlink+0x3fa/0xa50 [ 56.490378][ T1021] rtnl_newlink+0x8d1/0xee0 [ 56.490518][ T1021] ? lock_acquire.part.0+0xbc/0x260 [ 56.490649][ T1021] ? find_held_lock+0x2b/0x80 [ 56.490780][ T1021] ? __rtnl_newlink+0xa50/0xa50 [ 56.490915][ T1021] ? mark_usage+0x61/0x170 [ 56.491047][ T1021] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.491182][ T1021] ? lock_acquire.part.0+0xbc/0x260 [ 56.491315][ T1021] ? find_held_lock+0x2b/0x80 [ 56.491459][ T1021] ? __rtnl_newlink+0xa50/0xa50 [ 56.491592][ T1021] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.491725][ T1021] ? __rtnl_newlink+0xa50/0xa50 [ 56.491867][ T1021] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.492000][ T1021] ? validate_chain+0x38b/0xc20 [ 56.492132][ T1021] ? rtnl_link_fill+0x920/0x920 [ 56.492264][ T1021] ? __lock_acquire+0x508/0xc10 [ 56.492403][ T1021] ? lock_acquire.part.0+0xbc/0x260 [ 56.492541][ T1021] ? find_held_lock+0x2b/0x80 [ 56.492673][ T1021] netlink_rcv_skb+0x14e/0x3a0 [ 56.492804][ T1021] ? rtnl_link_fill+0x920/0x920 [ 56.492938][ T1021] ? netlink_ack+0xcf0/0xcf0 [ 56.493075][ T1021] ? netlink_deliver_tap+0xc5/0x330 [ 56.493206][ T1021] ? netlink_deliver_tap+0x13c/0x330 [ 56.493339][ T1021] netlink_unicast+0x486/0x750 [ 56.493484][ T1021] ? netlink_attachskb+0x810/0x810 [ 56.493615][ T1021] ? __lock_acquire+0x508/0xc10 [ 56.493747][ T1021] netlink_sendmsg+0x735/0xc60 [ 56.493880][ T1021] ? netlink_unicast+0x750/0x750 [ 56.494014][ T1021] ? __might_fault+0x97/0x140 [ 56.494146][ T1021] ____sys_sendmsg+0x419/0x850 [ 56.494277][ T1021] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.494414][ T1021] ? get_timestamp.constprop.0+0x390/0x390 [ 56.494583][ T1021] ? move_addr_to_kernel+0x40/0x40 [ 56.494715][ T1021] ? stack_depot_save_flags+0x367/0x770 [ 56.494847][ T1021] ? validate_chain+0x38b/0xc20 [ 56.494981][ T1021] ___sys_sendmsg+0x14e/0x1d0 [ 56.495112][ T1021] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.495276][ T1021] ? copy_msghdr_from_user+0x460/0x460 [ 56.495432][ T1021] __sys_sendmsg+0x145/0x1f0 [ 56.495565][ T1021] ? __sys_sendmsg_sock+0x20/0x20 [ 56.495696][ T1021] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.495862][ T1021] ? do_raw_spin_unlock+0x59/0x250 [ 56.495996][ T1021] ? rcu_is_watching+0x15/0xd0 [ 56.496128][ T1021] do_syscall_64+0x117/0xfc0 [ 56.496260][ T1021] ? trace_hardirqs_off+0xd/0x30 [ 56.496397][ T1021] ? exc_page_fault+0xee/0x100 [ 56.496533][ T1021] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.496695][ T1021] RIP: 0033:0x7fef8bf9608e [ 56.496836][ T1021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.497312][ T1021] RSP: 002b:00007ffce39a4b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.497526][ T1021] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef8bf9608e [ 56.497722][ T1021] RDX: 0000000000000000 RSI: 00007ffce39a4c40 RDI: 0000000000000005 [ 56.497919][ T1021] RBP: 00007ffce39a4ba0 R08: 0000000000000000 R09: 0000000000000000 [ 56.498117][ T1021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.498314][ T1021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce39a5310 [ 56.498529][ T1021] [ 56.498627][ T1021] irq event stamp: 30819 [ 56.498727][ T1021] hardirqs last enabled at (30827): [] __up_console_sem+0x5a/0x70 [ 56.498953][ T1021] hardirqs last disabled at (30834): [] __up_console_sem+0x3f/0x70 [ 56.499180][ T1021] softirqs last enabled at (30296): [] handle_softirqs+0x611/0x940 [ 56.499413][ T1021] softirqs last disabled at (30247): [] __irq_exit_rcu+0x103/0x1c0 [ 56.499647][ T1021] ---[ end trace 0000000000000000 ]--- [ 56.522869][ T1022] ------------[ cut here ]------------ [ 56.523034][ T1022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1022 [ 56.523296][ T1022] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.523616][ T1022] CPU: 0 UID: 0 PID: 1022 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.523886][ T1022] Tainted: [W]=WARN [ 56.523986][ T1022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.524150][ T1022] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.524320][ T1022] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.524796][ T1022] RSP: 0018:ffa0000001d0f020 EFLAGS: 00010286 [ 56.524962][ T1022] RAX: 00000000ffffffa6 RBX: ff1100000d464c80 RCX: 1ff40000003a1dca [ 56.525157][ T1022] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d464d3c [ 56.525357][ T1022] RBP: ff1100000ec5c000 R08: 1fe2200001a8c9a9 R09: ff11000016b55158 [ 56.525560][ T1022] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 56.525757][ T1022] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 56.525955][ T1022] FS: 00007f9c7845a840(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 56.526185][ T1022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.526360][ T1022] CR2: 00000000213b7988 CR3: 000000000eb7f002 CR4: 0000000000771ef0 [ 56.526564][ T1022] PKRU: 55555554 [ 56.526663][ T1022] Call Trace: [ 56.526761][ T1022] [ 56.526830][ T1022] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.526964][ T1022] rtmsg_ifinfo+0x5c/0xb0 [ 56.527066][ T1022] ? mark_held_locks+0x40/0x70 [ 56.527198][ T1022] __dev_notify_flags+0x1b8/0x280 [ 56.527332][ T1022] ? netif_change_name+0x8c0/0x8c0 [ 56.527480][ T1022] ? __dev_change_flags+0x4a4/0x6d0 [ 56.527612][ T1022] ? netif_set_allmulti+0x2c0/0x2c0 [ 56.527744][ T1022] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.527878][ T1022] ? is_bpf_text_address+0x68/0x110 [ 56.528014][ T1022] netif_change_flags+0xfe/0x190 [ 56.528147][ T1022] ? unwind_get_return_address+0x67/0xd0 [ 56.528282][ T1022] do_setlink.isra.0+0x1d25/0x2a60 [ 56.528517][ T1022] ? rtnl_link_get_size+0x350/0x350 [ 56.528651][ T1022] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 56.528816][ T1022] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.528947][ T1022] ? validate_chain+0x38b/0xc20 [ 56.529078][ T1022] ? rcu_read_lock_any_held+0x66/0x90 [ 56.529210][ T1022] ? stack_depot_save_flags+0x367/0x770 [ 56.529440][ T1022] ? __kernel_text_address+0x12/0x30 [ 56.529574][ T1022] ? __lock_acquire+0x508/0xc10 [ 56.529708][ T1022] ? lock_acquire.part.0+0xbc/0x260 [ 56.529841][ T1022] ? rtnl_newlink+0x883/0xee0 [ 56.529975][ T1022] ? rcu_is_watching+0x15/0xd0 [ 56.530108][ T1022] ? lock_acquire+0x134/0x160 [ 56.530239][ T1022] ? rcu_is_watching+0x15/0xd0 [ 56.530456][ T1022] ? rcu_is_watching+0x15/0xd0 [ 56.530590][ T1022] ? trace_contention_end+0xb3/0x1a0 [ 56.530820][ T1022] ? __mutex_lock+0x1db/0x2010 [ 56.530955][ T1022] ? __mutex_lock+0x9b2/0x2010 [ 56.531087][ T1022] ? rtnl_newlink+0x883/0xee0 [ 56.531221][ T1022] ? ww_mutex_lock+0x160/0x160 [ 56.531442][ T1022] ? __rtnl_newlink+0x3fa/0xa50 [ 56.531578][ T1022] rtnl_newlink+0x8d1/0xee0 [ 56.531714][ T1022] ? lock_acquire.part.0+0xbc/0x260 [ 56.531847][ T1022] ? find_held_lock+0x2b/0x80 [ 56.531980][ T1022] ? __rtnl_newlink+0xa50/0xa50 [ 56.532111][ T1022] ? mark_usage+0x61/0x170 [ 56.532242][ T1022] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.532473][ T1022] ? lock_acquire.part.0+0xbc/0x260 [ 56.532605][ T1022] ? find_held_lock+0x2b/0x80 [ 56.532736][ T1022] ? __rtnl_newlink+0xa50/0xa50 [ 56.532871][ T1022] ? __lock_release.isra.0+0x6b/0x1a0 [ 56.533005][ T1022] ? __rtnl_newlink+0xa50/0xa50 [ 56.533137][ T1022] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.533270][ T1022] ? validate_chain+0x38b/0xc20 [ 56.533485][ T1022] ? rtnl_link_fill+0x920/0x920 [ 56.533617][ T1022] ? __lock_acquire+0x508/0xc10 [ 56.533750][ T1022] ? lock_acquire.part.0+0xbc/0x260 [ 56.533882][ T1022] ? find_held_lock+0x2b/0x80 [ 56.534015][ T1022] netlink_rcv_skb+0x14e/0x3a0 [ 56.534146][ T1022] ? rtnl_link_fill+0x920/0x920 [ 56.534278][ T1022] ? netlink_ack+0xcf0/0xcf0 [ 56.534501][ T1022] ? netlink_deliver_tap+0xc5/0x330 [ 56.534632][ T1022] ? netlink_deliver_tap+0x13c/0x330 [ 56.534767][ T1022] netlink_unicast+0x486/0x750 [ 56.534901][ T1022] ? netlink_attachskb+0x810/0x810 [ 56.535037][ T1022] ? __lock_acquire+0x508/0xc10 [ 56.535172][ T1022] netlink_sendmsg+0x735/0xc60 [ 56.535306][ T1022] ? netlink_unicast+0x750/0x750 [ 56.535479][ T1022] ? __might_fault+0x97/0x140 [ 56.535613][ T1022] ____sys_sendmsg+0x419/0x850 [ 56.535760][ T1022] ? copy_msghdr_from_user+0x2a0/0x460 [ 56.535905][ T1022] ? get_timestamp.constprop.0+0x390/0x390 [ 56.536078][ T1022] ? move_addr_to_kernel+0x40/0x40 [ 56.536217][ T1022] ? stack_depot_save_flags+0x367/0x770 [ 56.536359][ T1022] ? validate_chain+0x38b/0xc20 [ 56.536506][ T1022] ___sys_sendmsg+0x14e/0x1d0 [ 56.536644][ T1022] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 56.536811][ T1022] ? copy_msghdr_from_user+0x460/0x460 [ 56.536956][ T1022] __sys_sendmsg+0x145/0x1f0 [ 56.537090][ T1022] ? __sys_sendmsg_sock+0x20/0x20 [ 56.537227][ T1022] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 56.537400][ T1022] ? do_raw_spin_unlock+0x59/0x250 [ 56.537545][ T1022] ? rcu_is_watching+0x15/0xd0 [ 56.537684][ T1022] do_syscall_64+0x117/0xfc0 [ 56.537821][ T1022] ? trace_hardirqs_off+0xd/0x30 [ 56.537959][ T1022] ? exc_page_fault+0xee/0x100 [ 56.538096][ T1022] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.538270][ T1022] RIP: 0033:0x7f9c7869408e [ 56.538430][ T1022] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.538928][ T1022] RSP: 002b:00007ffd189ceac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.539138][ T1022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c7869408e [ 56.539357][ T1022] RDX: 0000000000000000 RSI: 00007ffd189ceb70 RDI: 0000000000000005 [ 56.539570][ T1022] RBP: 00007ffd189cead0 R08: 0000000000000000 R09: 0000000000000000 [ 56.539777][ T1022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e48d [ 56.539984][ T1022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd189cf240 [ 56.540199][ T1022] [ 56.540304][ T1022] irq event stamp: 16077 [ 56.540413][ T1022] hardirqs last enabled at (16087): [] __up_console_sem+0x5a/0x70 [ 56.540658][ T1022] hardirqs last disabled at (16094): [] __up_console_sem+0x3f/0x70 [ 56.540899][ T1022] softirqs last enabled at (15832): [] handle_softirqs+0x611/0x940 [ 56.541140][ T1022] softirqs last disabled at (15783): [] __irq_exit_rcu+0x103/0x1c0 [ 56.541383][ T1022] ---[ end trace 0000000000000000 ]--- [ 56.542660][ T45] ------------[ cut here ]------------ [ 56.542815][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u17:1/45 [ 56.543074][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.543375][ T45] CPU: 3 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.543672][ T45] Tainted: [W]=WARN [ 56.543773][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.543932][ T45] Workqueue: events_unbound linkwatch_event [ 56.544097][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.544260][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.544729][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 56.544888][ T45] RAX: 00000000ffffffa6 RBX: ff11000017692740 RCX: 1ff4000000063f02 [ 56.545075][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000176927fc [ 56.545291][ T45] RBP: ff1100000ec5c000 R08: 1fe2200002ed2501 R09: ff110000020051a8 [ 56.545485][ T45] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 56.545668][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 56.545850][ T45] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.546065][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.546218][ T45] CR2: 000000000d311988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 56.546409][ T45] PKRU: 55555554 [ 56.546509][ T45] Call Trace: [ 56.546606][ T45] [ 56.546670][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.546792][ T45] ? notifier_call_chain+0xb0/0x320 [ 56.546915][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 56.547009][ T45] netif_state_change+0x155/0x3d0 [ 56.547133][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 56.547290][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 56.547415][ T45] __linkwatch_run_queue+0x350/0x850 [ 56.547545][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 56.547668][ T45] linkwatch_event+0x7f/0xb0 [ 56.547791][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 56.547913][ T45] process_one_work+0xdf8/0x1410 [ 56.548040][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 56.548163][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 56.548289][ T45] worker_thread+0x4f1/0xd60 [ 56.548419][ T45] ? rescuer_thread+0x1320/0x1320 [ 56.548546][ T45] kthread+0x367/0x460 [ 56.548642][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 56.548792][ T45] ? kthread_affine_node+0x330/0x330 [ 56.548915][ T45] ret_from_fork+0x474/0x6b0 [ 56.549055][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 56.549209][ T45] ? __switch_to+0x5a3/0xe00 [ 56.549330][ T45] ? kthread_affine_node+0x330/0x330 [ 56.549465][ T45] ret_from_fork_asm+0x11/0x20 [ 56.549593][ T45] [ 56.549683][ T45] irq event stamp: 176997 [ 56.549774][ T45] hardirqs last enabled at (177005): [] __up_console_sem+0x5a/0x70 [ 56.549989][ T45] hardirqs last disabled at (177012): [] __up_console_sem+0x3f/0x70 [ 56.550203][ T45] softirqs last enabled at (176686): [] handle_softirqs+0x611/0x940 [ 56.550417][ T45] softirqs last disabled at (176681): [] __irq_exit_rcu+0x103/0x1c0 [ 56.550634][ T45] ---[ end trace 0000000000000000 ]--- [ 56.551096][ T45] br0: port 2(veth_segment) entered blocking state [ 56.551245][ T45] br0: port 2(veth_segment) entered forwarding state [ 56.551579][ T45] ------------[ cut here ]------------ [ 56.551701][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u17:1/45 [ 56.551943][ T45] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 56.552225][ T45] CPU: 3 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 56.552517][ T45] Tainted: [W]=WARN [ 56.552609][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.552760][ T45] Workqueue: events_unbound linkwatch_event [ 56.552917][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 56.553075][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 56.553515][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286 [ 56.553667][ T45] RAX: 00000000ffffffa6 RBX: ff11000017693a80 RCX: 1ff4000000063f02 [ 56.553847][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017693b3c [ 56.554032][ T45] RBP: ff11000007851000 R08: 1fe2200002ed2769 R09: ff110000020051a8 [ 56.554213][ T45] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 56.554399][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 56.554588][ T45] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 56.554797][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.554947][ T45] CR2: 000000000d311988 CR3: 0000000060d4d001 CR4: 0000000000771ef0 [ 56.555130][ T45] PKRU: 55555554 [ 56.555220][ T45] Call Trace: [ 56.555312][ T45] [ 56.555381][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 56.555508][ T45] ? notifier_call_chain+0xb0/0x320 [ 56.555629][ T45] rtmsg_ifinfo+0x5c/0xb0 [ 56.555722][ T45] netif_state_change+0x155/0x3d0 [ 56.555845][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 56.555999][ T45] ? linkwatch_do_dev+0xae/0xd0 [ 56.556120][ T45] __linkwatch_run_queue+0x350/0x850 [ 56.556243][ T45] ? linkwatch_do_dev+0xd0/0xd0 [ 56.556371][ T45] linkwatch_event+0x7f/0xb0 [ 56.556497][ T45] ? __linkwatch_run_queue+0x850/0x850 [ 56.556619][ T45] process_one_work+0xdf8/0x1410 [ 56.556744][ T45] ? pwq_dec_nr_in_flight+0x710/0x710 [ 56.556866][ T45] ? lock_acquire.part.0+0xbc/0x260 [ 56.556992][ T45] worker_thread+0x4f1/0xd60 [ 56.557120][ T45] ? rescuer_thread+0x1320/0x1320 [ 56.557241][ T45] kthread+0x367/0x460 [ 56.557332][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 56.557494][ T45] ? kthread_affine_node+0x330/0x330 [ 56.557614][ T45] ret_from_fork+0x474/0x6b0 [ 56.557736][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 56.557887][ T45] ? __switch_to+0x5a3/0xe00 [ 56.558010][ T45] ? kthread_affine_node+0x330/0x330 [ 56.558131][ T45] ret_from_fork_asm+0x11/0x20 [ 56.558257][ T45] [ 56.558352][ T45] irq event stamp: 178021 [ 56.558454][ T45] hardirqs last enabled at (178029): [] __up_console_sem+0x5a/0x70 [ 56.558663][ T45] hardirqs last disabled at (178036): [] __up_console_sem+0x3f/0x70 [ 56.558873][ T45] softirqs last enabled at (177666): [] handle_softirqs+0x611/0x940 [ 56.559080][ T45] softirqs last disabled at (177651): [] __irq_exit_rcu+0x103/0x1c0 [ 56.559288][ T45] ---[ end trace 0000000000000000 ]--- [ 57.114823][ T70] ------------[ cut here ]------------ [ 57.115020][ T70] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:1/70 [ 57.115267][ T70] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 57.115570][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 57.115846][ T70] Tainted: [W]=WARN [ 57.115940][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.116093][ T70] Workqueue: events_unbound linkwatch_event [ 57.116251][ T70] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 57.116420][ T70] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 57.116854][ T70] RSP: 0018:ffa00000004b79e0 EFLAGS: 00010286 [ 57.117008][ T70] RAX: 00000000ffffffa6 RBX: ff11000011957000 RCX: 1ff4000000096f02 [ 57.117191][ T70] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000119570bc [ 57.117390][ T70] RBP: ff1100000ea02000 R08: 1fe220000232ae19 R09: ff11000009fe0ba8 [ 57.117575][ T70] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 57.117752][ T70] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 57.117934][ T70] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 57.118148][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.118302][ T70] CR2: 00007f693ab38cd4 CR3: 000000000bffb006 CR4: 0000000000771ef0 [ 57.118498][ T70] PKRU: 55555554 [ 57.118589][ T70] Call Trace: [ 57.118679][ T70] [ 57.118744][ T70] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 57.118867][ T70] ? notifier_call_chain+0xb0/0x320 [ 57.118990][ T70] rtmsg_ifinfo+0x5c/0xb0 [ 57.119082][ T70] netif_state_change+0x155/0x3d0 [ 57.119206][ T70] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 57.119360][ T70] ? linkwatch_do_dev+0xae/0xd0 [ 57.119489][ T70] __linkwatch_run_queue+0x350/0x850 [ 57.119609][ T70] ? linkwatch_do_dev+0xd0/0xd0 [ 57.119731][ T70] linkwatch_event+0x7f/0xb0 [ 57.119853][ T70] ? __linkwatch_run_queue+0x850/0x850 [ 57.119975][ T70] process_one_work+0xdf8/0x1410 [ 57.120105][ T70] ? pwq_dec_nr_in_flight+0x710/0x710 [ 57.120223][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 57.120361][ T70] worker_thread+0x4f1/0xd60 [ 57.120493][ T70] ? rescuer_thread+0x1320/0x1320 [ 57.120613][ T70] kthread+0x367/0x460 [ 57.120702][ T70] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 57.120849][ T70] ? kthread_affine_node+0x330/0x330 [ 57.120970][ T70] ret_from_fork+0x474/0x6b0 [ 57.121098][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 57.121249][ T70] ? __switch_to+0x5a3/0xe00 [ 57.121376][ T70] ? kthread_affine_node+0x330/0x330 [ 57.121506][ T70] ret_from_fork_asm+0x11/0x20 [ 57.121633][ T70] [ 57.121722][ T70] irq event stamp: 173537 [ 57.121812][ T70] hardirqs last enabled at (173545): [] __up_console_sem+0x5a/0x70 [ 57.122023][ T70] hardirqs last disabled at (173552): [] __up_console_sem+0x3f/0x70 [ 57.122231][ T70] softirqs last enabled at (173444): [] handle_softirqs+0x611/0x940 [ 57.122458][ T70] softirqs last disabled at (173439): [] __irq_exit_rcu+0x103/0x1c0 [ 57.122666][ T70] ---[ end trace 0000000000000000 ]--- [ 58.804456][ T1034] iperf3 (1034) used greatest stack depth: 21616 bytes left [ 58.889868][ T67] ------------[ cut here ]------------ [ 58.890103][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.890422][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.890768][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.891092][ T67] Tainted: [W]=WARN [ 58.891233][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.891456][ T67] Workqueue: netns cleanup_net [ 58.891647][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.891856][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.892339][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 58.892567][ T67] RAX: 00000000ffffffa6 RBX: ff11000017418900 RCX: 1ff4000000090ec7 [ 58.892801][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000174189bc [ 58.893030][ T67] RBP: ff1100000fdea000 R08: 1fe2200002e83139 R09: ff110000090f8bd0 [ 58.893259][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 58.893512][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000169fa000 [ 58.893745][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.894007][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.894209][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.894460][ T67] PKRU: 55555554 [ 58.894598][ T67] Call Trace: [ 58.894736][ T67] [ 58.894846][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 58.895020][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 58.895163][ T67] netif_close_many+0x2ac/0x640 [ 58.895337][ T67] ? __dev_close_many+0x670/0x670 [ 58.895529][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 58.895730][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 58.895934][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 58.896109][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.896311][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.896505][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.896695][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.896898][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.897072][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.897247][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.897440][ T67] ops_undo_list+0x615/0x8f0 [ 58.897614][ T67] ? netns_install+0x2a0/0x2a0 [ 58.897783][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.897971][ T67] cleanup_net+0x431/0x940 [ 58.898145][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.898317][ T67] ? process_one_work+0xdb7/0x1410 [ 58.898514][ T67] ? lock_acquire+0x134/0x160 [ 58.898688][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.898894][ T67] process_one_work+0xdf8/0x1410 [ 58.899074][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.899247][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.899445][ T67] worker_thread+0x4f1/0xd60 [ 58.899625][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.899796][ T67] kthread+0x367/0x460 [ 58.899941][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.900144][ T67] ? kthread_affine_node+0x330/0x330 [ 58.900318][ T67] ret_from_fork+0x474/0x6b0 [ 58.900512][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.900715][ T67] ? __switch_to+0x5a3/0xe00 [ 58.900891][ T67] ? kthread_affine_node+0x330/0x330 [ 58.901095][ T67] ret_from_fork_asm+0x11/0x20 [ 58.901272][ T67] [ 58.901424][ T67] irq event stamp: 1066767 [ 58.901602][ T67] hardirqs last enabled at (1066777): [] __up_console_sem+0x5a/0x70 [ 58.901867][ T67] hardirqs last disabled at (1066786): [] __up_console_sem+0x3f/0x70 [ 58.902129][ T67] softirqs last enabled at (1066214): [] handle_softirqs+0x611/0x940 [ 58.902403][ T67] softirqs last disabled at (1066207): [] __irq_exit_rcu+0x103/0x1c0 [ 58.902675][ T67] ---[ end trace 0000000000000000 ]--- [ 58.906350][ T67] ------------[ cut here ]------------ [ 58.906541][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.906856][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.907437][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.907796][ T67] Tainted: [W]=WARN [ 58.907947][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.908163][ T67] Workqueue: netns cleanup_net [ 58.908519][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.908983][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.909606][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 58.909893][ T67] RAX: 00000000ffffffa6 RBX: ff1100001019a580 RCX: 1ff4000000090ec7 [ 58.910209][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001019a63c [ 58.910548][ T67] RBP: ff110000169fa000 R08: 1fe22000020334c9 R09: ff110000090f8bd0 [ 58.910868][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 58.911184][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 58.911523][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.911878][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.912162][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.912505][ T67] PKRU: 55555554 [ 58.912720][ T67] Call Trace: [ 58.912935][ T67] [ 58.913120][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 58.913386][ T67] ? notifier_call_chain+0xb0/0x320 [ 58.913646][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 58.913866][ T67] netif_close_many+0x2ac/0x640 [ 58.914119][ T67] ? __dev_close_many+0x670/0x670 [ 58.914386][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 58.914681][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 58.914964][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 58.915218][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.915520][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.915772][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.916025][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.916277][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.916547][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.916799][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.917051][ T67] ops_undo_list+0x615/0x8f0 [ 58.917307][ T67] ? netns_install+0x2a0/0x2a0 [ 58.917573][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.917784][ T67] cleanup_net+0x431/0x940 [ 58.917968][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.918151][ T67] ? process_one_work+0xdb7/0x1410 [ 58.918338][ T67] ? lock_acquire+0x134/0x160 [ 58.918544][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.918731][ T67] process_one_work+0xdf8/0x1410 [ 58.918922][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.919106][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.919297][ T67] worker_thread+0x4f1/0xd60 [ 58.919511][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.919697][ T67] kthread+0x367/0x460 [ 58.919848][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.920065][ T67] ? kthread_affine_node+0x330/0x330 [ 58.920253][ T67] ret_from_fork+0x474/0x6b0 [ 58.920458][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.920678][ T67] ? __switch_to+0x5a3/0xe00 [ 58.920863][ T67] ? kthread_affine_node+0x330/0x330 [ 58.921048][ T67] ret_from_fork_asm+0x11/0x20 [ 58.921242][ T67] [ 58.921404][ T67] irq event stamp: 1102351 [ 58.921604][ T67] hardirqs last enabled at (1102361): [] __up_console_sem+0x5a/0x70 [ 58.921879][ T67] hardirqs last disabled at (1102370): [] __up_console_sem+0x3f/0x70 [ 58.922149][ T67] softirqs last enabled at (1101034): [] handle_softirqs+0x611/0x940 [ 58.922445][ T67] softirqs last disabled at (1100765): [] __irq_exit_rcu+0x103/0x1c0 [ 58.922717][ T67] ---[ end trace 0000000000000000 ]--- [ 58.927942][ T67] ------------[ cut here ]------------ [ 58.928109][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.929043][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.929426][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.929799][ T67] Tainted: [W]=WARN [ 58.929982][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.930222][ T67] Workqueue: netns cleanup_net [ 58.930464][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.930713][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.931229][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 58.931499][ T67] RAX: 00000000ffffffa6 RBX: ff11000015cf5000 RCX: 1ff4000000090eed [ 58.931767][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015cf50bc [ 58.932034][ T67] RBP: ff1100000b401000 R08: 1fe2200002b9ea19 R09: ff110000090f8bd0 [ 58.932303][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 58.932597][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 58.932870][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.933169][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.933423][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.933702][ T67] PKRU: 55555554 [ 58.933880][ T67] Call Trace: [ 58.934063][ T67] [ 58.934217][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 58.934484][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.934722][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.934938][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.935157][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.935382][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.935604][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.935820][ T67] ops_undo_list+0x615/0x8f0 [ 58.936072][ T67] ? netns_install+0x2a0/0x2a0 [ 58.936472][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.936683][ T67] cleanup_net+0x431/0x940 [ 58.936850][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.937014][ T67] ? process_one_work+0xdb7/0x1410 [ 58.937181][ T67] ? lock_acquire+0x134/0x160 [ 58.937359][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.937535][ T67] process_one_work+0xdf8/0x1410 [ 58.937707][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.937872][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.938043][ T67] worker_thread+0x4f1/0xd60 [ 58.938216][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.938393][ T67] kthread+0x367/0x460 [ 58.938537][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.938733][ T67] ? kthread_affine_node+0x330/0x330 [ 58.938900][ T67] ret_from_fork+0x474/0x6b0 [ 58.939066][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.939262][ T67] ? __switch_to+0x5a3/0xe00 [ 58.939451][ T67] ? kthread_affine_node+0x330/0x330 [ 58.939630][ T67] ret_from_fork_asm+0x11/0x20 [ 58.939806][ T67] [ 58.939940][ T67] irq event stamp: 1113613 [ 58.940105][ T67] hardirqs last enabled at (1113623): [] __up_console_sem+0x5a/0x70 [ 58.940401][ T67] hardirqs last disabled at (1113636): [] __up_console_sem+0x3f/0x70 [ 58.940667][ T67] softirqs last enabled at (1113414): [] handle_softirqs+0x611/0x940 [ 58.940922][ T67] softirqs last disabled at (1113341): [] __irq_exit_rcu+0x103/0x1c0 [ 58.941178][ T67] ---[ end trace 0000000000000000 ]--- [ 58.942361][ T67] ------------[ cut here ]------------ [ 58.942535][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.942821][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.943143][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.943487][ T67] Tainted: [W]=WARN [ 58.943627][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.943822][ T67] Workqueue: netns cleanup_net [ 58.943993][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.944197][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.944683][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 58.944882][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c5a38c0 RCX: 1ff4000000090eed [ 58.945105][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c5a397c [ 58.945331][ T67] RBP: ff1100000f6f9000 R08: 1fe22000018b4731 R09: ff110000090f8bd0 [ 58.945568][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 58.945798][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 58.946054][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.946307][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.946522][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.946749][ T67] PKRU: 55555554 [ 58.946887][ T67] Call Trace: [ 58.947026][ T67] [ 58.947135][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 58.947375][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.947582][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.947754][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.947921][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.948086][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.948254][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.948441][ T67] ops_undo_list+0x615/0x8f0 [ 58.948609][ T67] ? netns_install+0x2a0/0x2a0 [ 58.948775][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.948943][ T67] cleanup_net+0x431/0x940 [ 58.949110][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.949274][ T67] ? process_one_work+0xdb7/0x1410 [ 58.949460][ T67] ? lock_acquire+0x134/0x160 [ 58.949626][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.949806][ T67] process_one_work+0xdf8/0x1410 [ 58.949982][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.950147][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.950317][ T67] worker_thread+0x4f1/0xd60 [ 58.950509][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.950678][ T67] kthread+0x367/0x460 [ 58.950817][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.951015][ T67] ? kthread_affine_node+0x330/0x330 [ 58.951181][ T67] ret_from_fork+0x474/0x6b0 [ 58.951362][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.951565][ T67] ? __switch_to+0x5a3/0xe00 [ 58.951731][ T67] ? kthread_affine_node+0x330/0x330 [ 58.951899][ T67] ret_from_fork_asm+0x11/0x20 [ 58.952071][ T67] [ 58.952206][ T67] irq event stamp: 1116281 [ 58.952385][ T67] hardirqs last enabled at (1116293): [] __up_console_sem+0x5a/0x70 [ 58.952646][ T67] hardirqs last disabled at (1116302): [] __up_console_sem+0x3f/0x70 [ 58.952897][ T67] softirqs last enabled at (1115684): [] handle_softirqs+0x611/0x940 [ 58.953151][ T67] softirqs last disabled at (1115679): [] __irq_exit_rcu+0x103/0x1c0 [ 58.953419][ T67] ---[ end trace 0000000000000000 ]--- [ 58.954554][ T67] ------------[ cut here ]------------ [ 58.954716][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.954997][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.955314][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.956246][ T67] Tainted: [W]=WARN [ 58.956451][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.956695][ T67] Workqueue: netns cleanup_net [ 58.956914][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.957163][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.957700][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 58.957954][ T67] RAX: 00000000ffffffa6 RBX: ff1100000d7e0900 RCX: 1ff4000000090eed [ 58.958223][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d7e09bc [ 58.958511][ T67] RBP: ff11000008cb4000 R08: 1fe2200001afc139 R09: ff110000090f8bd0 [ 58.958782][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 58.959055][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 58.959383][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.959695][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.959965][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.960266][ T67] PKRU: 55555554 [ 58.960467][ T67] Call Trace: [ 58.960676][ T67] [ 58.960833][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 58.961105][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.961398][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.961630][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.961843][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.962044][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.962211][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.962396][ T67] ops_undo_list+0x615/0x8f0 [ 58.962570][ T67] ? netns_install+0x2a0/0x2a0 [ 58.962735][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.962901][ T67] cleanup_net+0x431/0x940 [ 58.963070][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.963234][ T67] ? process_one_work+0xdb7/0x1410 [ 58.963413][ T67] ? lock_acquire+0x134/0x160 [ 58.963585][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.963753][ T67] process_one_work+0xdf8/0x1410 [ 58.963922][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.964088][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.964257][ T67] worker_thread+0x4f1/0xd60 [ 58.964448][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.964613][ T67] kthread+0x367/0x460 [ 58.964762][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.964956][ T67] ? kthread_affine_node+0x330/0x330 [ 58.965123][ T67] ret_from_fork+0x474/0x6b0 [ 58.965292][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.965506][ T67] ? __switch_to+0x5a3/0xe00 [ 58.965672][ T67] ? kthread_affine_node+0x330/0x330 [ 58.965840][ T67] ret_from_fork_asm+0x11/0x20 [ 58.966015][ T67] [ 58.966148][ T67] irq event stamp: 1122281 [ 58.966313][ T67] hardirqs last enabled at (1122291): [] __up_console_sem+0x5a/0x70 [ 58.966586][ T67] hardirqs last disabled at (1122302): [] __up_console_sem+0x3f/0x70 [ 58.966835][ T67] softirqs last enabled at (1122030): [] handle_softirqs+0x611/0x940 [ 58.967090][ T67] softirqs last disabled at (1121955): [] __irq_exit_rcu+0x103/0x1c0 [ 58.967339][ T67] ---[ end trace 0000000000000000 ]--- [ 58.968290][ T67] ------------[ cut here ]------------ [ 58.968478][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.968759][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.969077][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.969712][ T67] Tainted: [W]=WARN [ 58.969941][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.970234][ T67] Workqueue: netns cleanup_net [ 58.970523][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.970823][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.971410][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 58.971683][ T67] RAX: 00000000ffffffa6 RBX: ff1100000caede00 RCX: 1ff4000000090eed [ 58.971991][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000caedebc [ 58.972256][ T67] RBP: ff1100000c209000 R08: 1fe220000195dbd9 R09: ff110000090f8bd0 [ 58.972543][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 58.972813][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 58.973084][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.973395][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.973642][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.973915][ T67] PKRU: 55555554 [ 58.974094][ T67] Call Trace: [ 58.974273][ T67] [ 58.974450][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 58.974695][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.974932][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.975145][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.975371][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.975587][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.975805][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.976017][ T67] ops_undo_list+0x615/0x8f0 [ 58.976231][ T67] ? netns_install+0x2a0/0x2a0 [ 58.976459][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.976673][ T67] cleanup_net+0x431/0x940 [ 58.976885][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.977094][ T67] ? process_one_work+0xdb7/0x1410 [ 58.977311][ T67] ? lock_acquire+0x134/0x160 [ 58.977539][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.977756][ T67] process_one_work+0xdf8/0x1410 [ 58.977972][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.978183][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.978462][ T67] worker_thread+0x4f1/0xd60 [ 58.978729][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.979000][ T67] kthread+0x367/0x460 [ 58.979234][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.979551][ T67] ? kthread_affine_node+0x330/0x330 [ 58.979901][ T67] ret_from_fork+0x474/0x6b0 [ 58.980169][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.980419][ T67] ? __switch_to+0x5a3/0xe00 [ 58.980590][ T67] ? kthread_affine_node+0x330/0x330 [ 58.980755][ T67] ret_from_fork_asm+0x11/0x20 [ 58.980929][ T67] [ 58.981062][ T67] irq event stamp: 1129667 [ 58.981225][ T67] hardirqs last enabled at (1129677): [] __up_console_sem+0x5a/0x70 [ 58.981526][ T67] hardirqs last disabled at (1129690): [] __up_console_sem+0x3f/0x70 [ 58.981773][ T67] softirqs last enabled at (1129632): [] handle_softirqs+0x611/0x940 [ 58.982027][ T67] softirqs last disabled at (1129627): [] __irq_exit_rcu+0x103/0x1c0 [ 58.982276][ T67] ---[ end trace 0000000000000000 ]--- [ 58.983226][ T67] ------------[ cut here ]------------ [ 58.983403][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.983691][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.984009][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 58.984680][ T67] Tainted: [W]=WARN [ 58.984863][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.985109][ T67] Workqueue: netns cleanup_net [ 58.985328][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 58.985595][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 58.986101][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 58.986359][ T67] RAX: 00000000ffffffa6 RBX: ff110000131b9000 RCX: 1ff4000000090eed [ 58.986634][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000131b90bc [ 58.986911][ T67] RBP: ff11000016b81000 R08: 1fe2200002637219 R09: ff110000090f8bd0 [ 58.987177][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 58.987467][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 58.987737][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 58.988033][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.988272][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 58.988560][ T67] PKRU: 55555554 [ 58.988743][ T67] Call Trace: [ 58.988923][ T67] [ 58.989079][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 58.989323][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 58.989581][ T67] ? queue_rcu_work+0x7c/0xa0 [ 58.989792][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 58.990006][ T67] ? rtnl_is_locked+0x15/0x20 [ 58.990217][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 58.990454][ T67] ? mutex_is_locked+0x1c/0x50 [ 58.990668][ T67] ops_undo_list+0x615/0x8f0 [ 58.990881][ T67] ? netns_install+0x2a0/0x2a0 [ 58.991091][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 58.991304][ T67] cleanup_net+0x431/0x940 [ 58.991533][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 58.991744][ T67] ? process_one_work+0xdb7/0x1410 [ 58.991962][ T67] ? lock_acquire+0x134/0x160 [ 58.992233][ T67] ? rcu_is_watching+0x15/0xd0 [ 58.992523][ T67] process_one_work+0xdf8/0x1410 [ 58.992864][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 58.993199][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 58.993481][ T67] worker_thread+0x4f1/0xd60 [ 58.993898][ T67] ? rescuer_thread+0x1320/0x1320 [ 58.994302][ T67] kthread+0x367/0x460 [ 58.994636][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 58.994906][ T67] ? kthread_affine_node+0x330/0x330 [ 58.995069][ T67] ret_from_fork+0x474/0x6b0 [ 58.995240][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 58.995455][ T67] ? __switch_to+0x5a3/0xe00 [ 58.995621][ T67] ? kthread_affine_node+0x330/0x330 [ 58.995787][ T67] ret_from_fork_asm+0x11/0x20 [ 58.995965][ T67] [ 58.996098][ T67] irq event stamp: 1135829 [ 58.996261][ T67] hardirqs last enabled at (1135841): [] __up_console_sem+0x5a/0x70 [ 58.996533][ T67] hardirqs last disabled at (1135852): [] __up_console_sem+0x3f/0x70 [ 58.996782][ T67] softirqs last enabled at (1135754): [] handle_softirqs+0x611/0x940 [ 58.997037][ T67] softirqs last disabled at (1135669): [] __irq_exit_rcu+0x103/0x1c0 [ 58.997286][ T67] ---[ end trace 0000000000000000 ]--- [ 58.998902][ T67] ------------[ cut here ]------------ [ 58.999069][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 58.999359][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 58.999688][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.000008][ T67] Tainted: [W]=WARN [ 59.000144][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.000336][ T67] Workqueue: netns cleanup_net [ 59.000635][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.000885][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.001408][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.001659][ T67] RAX: 00000000ffffffa6 RBX: ff110000131b9700 RCX: 1ff4000000090eed [ 59.001932][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000131b97bc [ 59.002242][ T67] RBP: ff1100000fdea000 R08: 1fe22000026372f9 R09: ff110000090f8bd0 [ 59.002575][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.002864][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.003177][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.003494][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.003735][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.004008][ T67] PKRU: 55555554 [ 59.004189][ T67] Call Trace: [ 59.004387][ T67] [ 59.004551][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.004797][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.005039][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.005252][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.005486][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.005720][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.005938][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.006159][ T67] ops_undo_list+0x615/0x8f0 [ 59.006389][ T67] ? netns_install+0x2a0/0x2a0 [ 59.006610][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.006827][ T67] cleanup_net+0x431/0x940 [ 59.007044][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.007258][ T67] ? process_one_work+0xdb7/0x1410 [ 59.007494][ T67] ? lock_acquire+0x134/0x160 [ 59.007714][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.007942][ T67] process_one_work+0xdf8/0x1410 [ 59.008163][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.008395][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.008621][ T67] worker_thread+0x4f1/0xd60 [ 59.008840][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.009054][ T67] kthread+0x367/0x460 [ 59.009237][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.009505][ T67] ? kthread_affine_node+0x330/0x330 [ 59.009725][ T67] ret_from_fork+0x474/0x6b0 [ 59.009944][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.010188][ T67] ? __switch_to+0x5a3/0xe00 [ 59.010416][ T67] ? kthread_affine_node+0x330/0x330 [ 59.010639][ T67] ret_from_fork_asm+0x11/0x20 [ 59.010860][ T67] [ 59.011109][ T67] irq event stamp: 1143025 [ 59.011374][ T67] hardirqs last enabled at (1143211): [] __up_console_sem+0x5a/0x70 [ 59.011749][ T67] hardirqs last disabled at (1143426): [] __up_console_sem+0x3f/0x70 [ 59.012096][ T67] softirqs last enabled at (1143626): [] handle_softirqs+0x611/0x940 [ 59.012492][ T67] softirqs last disabled at (1143637): [] __irq_exit_rcu+0x103/0x1c0 [ 59.012864][ T67] ---[ end trace 0000000000000000 ]--- [ 59.015816][ T67] ------------[ cut here ]------------ [ 59.015967][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.016207][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.016972][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.017254][ T67] Tainted: [W]=WARN [ 59.017395][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.017620][ T67] Workqueue: netns cleanup_net [ 59.017751][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.017911][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.018341][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.018547][ T67] RAX: 00000000ffffffa6 RBX: ff1100001682ee40 RCX: 1ff4000000090eed [ 59.018734][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001682eefc [ 59.018916][ T67] RBP: ff110000169fa000 R08: 1fe2200002d05de1 R09: ff110000090f8bd0 [ 59.019100][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 59.019280][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.019517][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.019729][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.019882][ T67] CR2: 00005639f6b582b8 CR3: 000000000a84a002 CR4: 0000000000771ef0 [ 59.020067][ T67] PKRU: 55555554 [ 59.020159][ T67] Call Trace: [ 59.020249][ T67] [ 59.020314][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.020524][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.020675][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.020797][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.020919][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.021039][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.021161][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.021286][ T67] ops_undo_list+0x615/0x8f0 [ 59.021465][ T67] ? netns_install+0x2a0/0x2a0 [ 59.021584][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.021707][ T67] cleanup_net+0x431/0x940 [ 59.021828][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.021948][ T67] ? process_one_work+0xdb7/0x1410 [ 59.022072][ T67] ? lock_acquire+0x134/0x160 [ 59.022193][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.022317][ T67] process_one_work+0xdf8/0x1410 [ 59.022516][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.022638][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.022762][ T67] worker_thread+0x4f1/0xd60 [ 59.022887][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.023008][ T67] kthread+0x367/0x460 [ 59.023101][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.023254][ T67] ? kthread_affine_node+0x330/0x330 [ 59.023445][ T67] ret_from_fork+0x474/0x6b0 [ 59.023567][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.023718][ T67] ? __switch_to+0x5a3/0xe00 [ 59.023839][ T67] ? kthread_affine_node+0x330/0x330 [ 59.023964][ T67] ret_from_fork_asm+0x11/0x20 [ 59.024091][ T67] [ 59.024181][ T67] irq event stamp: 1152147 [ 59.024302][ T67] hardirqs last enabled at (1152155): [] __up_console_sem+0x5a/0x70 [ 59.024593][ T67] hardirqs last disabled at (1152306): [] __up_console_sem+0x3f/0x70 [ 59.024813][ T67] softirqs last enabled at (1152304): [] handle_softirqs+0x611/0x940 [ 59.025020][ T67] softirqs last disabled at (1152163): [] __irq_exit_rcu+0x103/0x1c0 [ 59.025229][ T67] ---[ end trace 0000000000000000 ]--- [ 59.046493][ T67] ------------[ cut here ]------------ [ 59.046690][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.046995][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.047336][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.047804][ T67] Tainted: [W]=WARN [ 59.047997][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.048251][ T67] Workqueue: netns cleanup_net [ 59.048511][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.048781][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.049327][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 59.049605][ T67] RAX: 00000000ffffffa6 RBX: ff110000131b98c0 RCX: 1ff4000000090eaf [ 59.049864][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000131b997c [ 59.050096][ T67] RBP: ff1100000b6fc000 R08: 1fe2200002637331 R09: ff110000090f8bd0 [ 59.050332][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 59.050588][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001747c000 [ 59.050828][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.051099][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.051303][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.051565][ T67] PKRU: 55555554 [ 59.051706][ T67] Call Trace: [ 59.051848][ T67] [ 59.051961][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.052143][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.052288][ T67] netif_close_many+0x2ac/0x640 [ 59.052486][ T67] ? lock_acquire+0x134/0x160 [ 59.052659][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.052833][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.053009][ T67] ? __dev_close_many+0x670/0x670 [ 59.053185][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.053408][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.053629][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.053804][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.054007][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.054181][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.054367][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.054585][ T67] ? unregister_netdevice_many+0x20/0x20 [ 59.054763][ T67] default_device_exit_batch+0x38b/0x600 [ 59.054943][ T67] ? unregister_netdev+0x60/0x60 [ 59.055119][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.055294][ T67] ? fou_exit_net+0x30/0x110 [ 59.055490][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.055667][ T67] ? netns_install+0x2a0/0x2a0 [ 59.055839][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.056017][ T67] cleanup_net+0x431/0x940 [ 59.056196][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.056381][ T67] ? process_one_work+0xdb7/0x1410 [ 59.056566][ T67] ? lock_acquire+0x134/0x160 [ 59.056741][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.056918][ T67] process_one_work+0xdf8/0x1410 [ 59.057098][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.057273][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.057483][ T67] worker_thread+0x4f1/0xd60 [ 59.057664][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.057839][ T67] kthread+0x367/0x460 [ 59.057983][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.058186][ T67] ? kthread_affine_node+0x330/0x330 [ 59.058372][ T67] ret_from_fork+0x474/0x6b0 [ 59.058557][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.058765][ T67] ? __switch_to+0x5a3/0xe00 [ 59.058939][ T67] ? kthread_affine_node+0x330/0x330 [ 59.059115][ T67] ret_from_fork_asm+0x11/0x20 [ 59.059296][ T67] [ 59.059456][ T67] irq event stamp: 1158925 [ 59.059635][ T67] hardirqs last enabled at (1158937): [] __up_console_sem+0x5a/0x70 [ 59.059901][ T67] hardirqs last disabled at (1158946): [] __up_console_sem+0x3f/0x70 [ 59.060169][ T67] softirqs last enabled at (1158808): [] handle_softirqs+0x611/0x940 [ 59.060454][ T67] softirqs last disabled at (1158797): [] __irq_exit_rcu+0x103/0x1c0 [ 59.060719][ T67] ---[ end trace 0000000000000000 ]--- [ 59.062009][ T67] ------------[ cut here ]------------ [ 59.062187][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.062505][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.062842][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.063190][ T67] Tainted: [W]=WARN [ 59.063331][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.063559][ T67] Workqueue: netns cleanup_net [ 59.063741][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.063952][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.064467][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 59.064675][ T67] RAX: 00000000ffffffa6 RBX: ff11000004f38740 RCX: 1ff4000000090eaf [ 59.064908][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004f387fc [ 59.065143][ T67] RBP: ff1100001747c000 R08: 1fe22000009e7101 R09: ff110000090f8bd0 [ 59.065393][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 59.065634][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015814000 [ 59.065871][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.066138][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.066360][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.066601][ T67] PKRU: 55555554 [ 59.066741][ T67] Call Trace: [ 59.066881][ T67] [ 59.066993][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.067168][ T67] ? notifier_call_chain+0xb0/0x320 [ 59.067356][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.067509][ T67] netif_close_many+0x2ac/0x640 [ 59.067687][ T67] ? lock_acquire+0x134/0x160 [ 59.067859][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.068032][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.068207][ T67] ? __dev_close_many+0x670/0x670 [ 59.068396][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.068608][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.068817][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.068992][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.069198][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.069386][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.069569][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.069777][ T67] ? unregister_netdevice_many+0x20/0x20 [ 59.069954][ T67] default_device_exit_batch+0x38b/0x600 [ 59.070130][ T67] ? unregister_netdev+0x60/0x60 [ 59.070305][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.070503][ T67] ? fou_exit_net+0x30/0x110 [ 59.070681][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.070861][ T67] ? netns_install+0x2a0/0x2a0 [ 59.071034][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.071211][ T67] cleanup_net+0x431/0x940 [ 59.071397][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.071576][ T67] ? process_one_work+0xdb7/0x1410 [ 59.071755][ T67] ? lock_acquire+0x134/0x160 [ 59.071929][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.072108][ T67] process_one_work+0xdf8/0x1410 [ 59.072286][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.072479][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.072659][ T67] worker_thread+0x4f1/0xd60 [ 59.072841][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.073016][ T67] kthread+0x367/0x460 [ 59.073164][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.073381][ T67] ? kthread_affine_node+0x330/0x330 [ 59.073567][ T67] ret_from_fork+0x474/0x6b0 [ 59.073743][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.073947][ T67] ? __switch_to+0x5a3/0xe00 [ 59.074121][ T67] ? kthread_affine_node+0x330/0x330 [ 59.074299][ T67] ret_from_fork_asm+0x11/0x20 [ 59.074501][ T67] [ 59.074642][ T67] irq event stamp: 1161983 [ 59.074816][ T67] hardirqs last enabled at (1161993): [] __up_console_sem+0x5a/0x70 [ 59.075081][ T67] hardirqs last disabled at (1162002): [] __up_console_sem+0x3f/0x70 [ 59.075357][ T67] softirqs last enabled at (1161414): [] handle_softirqs+0x611/0x940 [ 59.075633][ T67] softirqs last disabled at (1161407): [] __irq_exit_rcu+0x103/0x1c0 [ 59.075900][ T67] ---[ end trace 0000000000000000 ]--- [ 59.076705][ T67] br0: port 1(veth1) entered disabled state [ 59.077236][ T67] ------------[ cut here ]------------ [ 59.077640][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.078024][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.078421][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.078810][ T67] Tainted: [W]=WARN [ 59.079038][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.079301][ T67] Workqueue: netns cleanup_net [ 59.079584][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.079866][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.080445][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 59.080732][ T67] RAX: 00000000ffffffa6 RBX: ff110000133c8c80 RCX: 1ff4000000090eaf [ 59.081013][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000133c8d3c [ 59.081326][ T67] RBP: ff11000015814000 R08: 1fe22000026791a9 R09: ff110000090f8bd0 [ 59.081629][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 59.081923][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 59.082212][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.082548][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.082833][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.083124][ T67] PKRU: 55555554 [ 59.083316][ T67] Call Trace: [ 59.083527][ T67] [ 59.083726][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.083950][ T67] ? notifier_call_chain+0xb0/0x320 [ 59.084174][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.084385][ T67] netif_close_many+0x2ac/0x640 [ 59.084618][ T67] ? lock_acquire+0x134/0x160 [ 59.084843][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.085066][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.085290][ T67] ? __dev_close_many+0x670/0x670 [ 59.085536][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.085792][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.086048][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.086274][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.086546][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.086773][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.086997][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.087252][ T67] ? unregister_netdevice_many+0x20/0x20 [ 59.087500][ T67] default_device_exit_batch+0x38b/0x600 [ 59.087729][ T67] ? unregister_netdev+0x60/0x60 [ 59.087956][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.088183][ T67] ? fou_exit_net+0x30/0x110 [ 59.088420][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.088653][ T67] ? netns_install+0x2a0/0x2a0 [ 59.088873][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.089101][ T67] cleanup_net+0x431/0x940 [ 59.089326][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.089569][ T67] ? process_one_work+0xdb7/0x1410 [ 59.089797][ T67] ? lock_acquire+0x134/0x160 [ 59.090023][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.090247][ T67] process_one_work+0xdf8/0x1410 [ 59.090495][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.090721][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.090951][ T67] worker_thread+0x4f1/0xd60 [ 59.091178][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.091415][ T67] kthread+0x367/0x460 [ 59.091766][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.092167][ T67] ? kthread_affine_node+0x330/0x330 [ 59.092495][ T67] ret_from_fork+0x474/0x6b0 [ 59.092669][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.092876][ T67] ? __switch_to+0x5a3/0xe00 [ 59.093052][ T67] ? kthread_affine_node+0x330/0x330 [ 59.093227][ T67] ret_from_fork_asm+0x11/0x20 [ 59.093426][ T67] [ 59.093577][ T67] irq event stamp: 1170967 [ 59.093749][ T67] hardirqs last enabled at (1170977): [] __up_console_sem+0x5a/0x70 [ 59.094015][ T67] hardirqs last disabled at (1170986): [] __up_console_sem+0x3f/0x70 [ 59.094279][ T67] softirqs last enabled at (1170902): [] handle_softirqs+0x611/0x940 [ 59.094569][ T67] softirqs last disabled at (1170771): [] __irq_exit_rcu+0x103/0x1c0 [ 59.094834][ T67] ---[ end trace 0000000000000000 ]--- [ 59.096214][ T67] ------------[ cut here ]------------ [ 59.096380][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.096639][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.096937][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.097212][ T67] Tainted: [W]=WARN [ 59.097304][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.097470][ T67] Workqueue: netns cleanup_net [ 59.097599][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.097758][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.098193][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 59.098355][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c01b8c0 RCX: 1ff4000000090ed5 [ 59.098598][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c01b97c [ 59.098861][ T67] RBP: ff1100000b6fc000 R08: 1fe2200001803731 R09: ff110000090f8bd0 [ 59.099054][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 59.099237][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.099439][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.099653][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.099807][ T67] CR2: 00005639f6b582b8 CR3: 000000000a84a002 CR4: 0000000000771ef0 [ 59.099991][ T67] PKRU: 55555554 [ 59.100082][ T67] Call Trace: [ 59.100174][ T67] [ 59.100239][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.100410][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.100569][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.100693][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.100816][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.100973][ T67] default_device_exit_batch+0x38b/0x600 [ 59.101098][ T67] ? unregister_netdev+0x60/0x60 [ 59.101222][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.101350][ T67] ? fou_exit_net+0x30/0x110 [ 59.101487][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.101612][ T67] ? netns_install+0x2a0/0x2a0 [ 59.101733][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.101862][ T67] cleanup_net+0x431/0x940 [ 59.101986][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.102110][ T67] ? process_one_work+0xdb7/0x1410 [ 59.102233][ T67] ? lock_acquire+0x134/0x160 [ 59.102358][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.102488][ T67] process_one_work+0xdf8/0x1410 [ 59.102613][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.102736][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.102864][ T67] worker_thread+0x4f1/0xd60 [ 59.102990][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.103116][ T67] kthread+0x367/0x460 [ 59.103209][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.103368][ T67] ? kthread_affine_node+0x330/0x330 [ 59.103498][ T67] ret_from_fork+0x474/0x6b0 [ 59.103620][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.103773][ T67] ? __switch_to+0x5a3/0xe00 [ 59.103893][ T67] ? kthread_affine_node+0x330/0x330 [ 59.104018][ T67] ret_from_fork_asm+0x11/0x20 [ 59.104147][ T67] [ 59.104238][ T67] irq event stamp: 1174701 [ 59.104363][ T67] hardirqs last enabled at (1174711): [] __up_console_sem+0x5a/0x70 [ 59.104579][ T67] hardirqs last disabled at (1174718): [] __up_console_sem+0x3f/0x70 [ 59.104791][ T67] softirqs last enabled at (1174394): [] handle_softirqs+0x611/0x940 [ 59.105001][ T67] softirqs last disabled at (1174389): [] __irq_exit_rcu+0x103/0x1c0 [ 59.105213][ T67] ---[ end trace 0000000000000000 ]--- [ 59.110734][ T67] veth1 (unregistering): left allmulticast mode [ 59.110907][ T67] veth1 (unregistering): left promiscuous mode [ 59.111069][ T67] br0: port 1(veth1) entered disabled state [ 59.113607][ T67] ------------[ cut here ]------------ [ 59.113751][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.114011][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.114316][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.114630][ T67] Tainted: [W]=WARN [ 59.114730][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.114896][ T67] Workqueue: netns cleanup_net [ 59.115032][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.115206][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.115695][ T67] RSP: 0018:ffa0000000487650 EFLAGS: 00010286 [ 59.115862][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a802c80 RCX: 1ff4000000090e90 [ 59.116059][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a802d3c [ 59.116260][ T67] RBP: ff1100000ea02000 R08: 1fe22000015005a9 R09: ff110000090f8bd0 [ 59.116475][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 59.116672][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 59.116872][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.117106][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.117273][ T67] CR2: 00005639f6b582b8 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.117484][ T67] PKRU: 55555554 [ 59.117584][ T67] Call Trace: [ 59.117685][ T67] [ 59.117755][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.117889][ T67] rtnetlink_event+0xe0/0x1f0 [ 59.118027][ T67] notifier_call_chain+0xb0/0x320 [ 59.118162][ T67] call_netdevice_notifiers+0x70/0xa0 [ 59.118295][ T67] ? __dev_open+0x7a0/0x7a0 [ 59.118442][ T67] ? __local_bh_enable_ip+0x11a/0x140 [ 59.118575][ T67] br_del_if+0x15e/0x200 [ 59.118677][ T67] br_device_event+0x25a/0x8f0 [ 59.118813][ T67] ? packet_sendmsg_spkt+0x14a0/0x14a0 [ 59.118951][ T67] notifier_call_chain+0xb0/0x320 [ 59.119087][ T67] unregister_netdevice_many_notify+0xc4b/0x1b30 [ 59.119255][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.119424][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.119565][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.119697][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.119870][ T67] default_device_exit_batch+0x38b/0x600 [ 59.120006][ T67] ? unregister_netdev+0x60/0x60 [ 59.120141][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.120275][ T67] ? fou_exit_net+0x30/0x110 [ 59.120415][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.120556][ T67] ? netns_install+0x2a0/0x2a0 [ 59.120688][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.120825][ T67] cleanup_net+0x431/0x940 [ 59.120959][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.121092][ T67] ? process_one_work+0xdb7/0x1410 [ 59.121228][ T67] ? lock_acquire+0x134/0x160 [ 59.121367][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.121506][ T67] process_one_work+0xdf8/0x1410 [ 59.121642][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.121776][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.121913][ T67] worker_thread+0x4f1/0xd60 [ 59.122054][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.122186][ T67] kthread+0x367/0x460 [ 59.122286][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.122460][ T67] ? kthread_affine_node+0x330/0x330 [ 59.122592][ T67] ret_from_fork+0x474/0x6b0 [ 59.122726][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.122893][ T67] ? __switch_to+0x5a3/0xe00 [ 59.123029][ T67] ? kthread_affine_node+0x330/0x330 [ 59.123162][ T67] ret_from_fork_asm+0x11/0x20 [ 59.123300][ T67] [ 59.123404][ T67] irq event stamp: 1180815 [ 59.123544][ T67] hardirqs last enabled at (1180823): [] __up_console_sem+0x5a/0x70 [ 59.123771][ T67] hardirqs last disabled at (1180830): [] __up_console_sem+0x3f/0x70 [ 59.124002][ T67] softirqs last enabled at (1180514): [] handle_softirqs+0x611/0x940 [ 59.124232][ T67] softirqs last disabled at (1180509): [] __irq_exit_rcu+0x103/0x1c0 [ 59.124501][ T67] ---[ end trace 0000000000000000 ]--- [ 59.124868][ T67] ------------[ cut here ]------------ [ 59.124996][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.125247][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.125553][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.125844][ T67] Tainted: [W]=WARN [ 59.125942][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.126103][ T67] Workqueue: netns cleanup_net [ 59.126237][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.126409][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.126875][ T67] RSP: 0018:ffa00000004875c8 EFLAGS: 00010286 [ 59.127037][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a803380 RCX: 1ff4000000090e7f [ 59.127228][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a80343c [ 59.127422][ T67] RBP: ff1100000ea02000 R08: 1fe2200001500689 R09: ff110000090f8bd0 [ 59.127620][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 59.127811][ T67] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003 [ 59.128005][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.128230][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.128394][ T67] CR2: 00005639f6b582b8 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.128593][ T67] PKRU: 55555554 [ 59.128687][ T67] Call Trace: [ 59.128783][ T67] [ 59.128849][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.128977][ T67] rtnetlink_event+0xe0/0x1f0 [ 59.129108][ T67] notifier_call_chain+0xb0/0x320 [ 59.129238][ T67] netdev_compute_master_upper_features+0x6d8/0xdd0 [ 59.129415][ T67] ? netdev_change_features+0xa0/0xa0 [ 59.129558][ T67] ? __dev_open+0x7a0/0x7a0 [ 59.129688][ T67] br_del_if+0x103/0x200 [ 59.129786][ T67] br_device_event+0x25a/0x8f0 [ 59.129918][ T67] ? packet_sendmsg_spkt+0x14a0/0x14a0 [ 59.130051][ T67] notifier_call_chain+0xb0/0x320 [ 59.130182][ T67] unregister_netdevice_many_notify+0xc4b/0x1b30 [ 59.130349][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.130548][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.130687][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.130820][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.130991][ T67] default_device_exit_batch+0x38b/0x600 [ 59.131125][ T67] ? unregister_netdev+0x60/0x60 [ 59.131258][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.131394][ T67] ? fou_exit_net+0x30/0x110 [ 59.131537][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.131672][ T67] ? netns_install+0x2a0/0x2a0 [ 59.131804][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.131939][ T67] cleanup_net+0x431/0x940 [ 59.132073][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.132205][ T67] ? process_one_work+0xdb7/0x1410 [ 59.132338][ T67] ? lock_acquire+0x134/0x160 [ 59.132481][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.132618][ T67] process_one_work+0xdf8/0x1410 [ 59.132755][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.132888][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.133026][ T67] worker_thread+0x4f1/0xd60 [ 59.133164][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.133295][ T67] kthread+0x367/0x460 [ 59.133401][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.133572][ T67] ? kthread_affine_node+0x330/0x330 [ 59.133705][ T67] ret_from_fork+0x474/0x6b0 [ 59.133838][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.134006][ T67] ? __switch_to+0x5a3/0xe00 [ 59.134138][ T67] ? kthread_affine_node+0x330/0x330 [ 59.134271][ T67] ret_from_fork_asm+0x11/0x20 [ 59.134414][ T67] [ 59.134519][ T67] irq event stamp: 1181739 [ 59.134651][ T67] hardirqs last enabled at (1181747): [] __up_console_sem+0x5a/0x70 [ 59.134879][ T67] hardirqs last disabled at (1181754): [] __up_console_sem+0x3f/0x70 [ 59.135110][ T67] softirqs last enabled at (1181428): [] handle_softirqs+0x611/0x940 [ 59.135337][ T67] softirqs last disabled at (1181423): [] __irq_exit_rcu+0x103/0x1c0 [ 59.135578][ T67] ---[ end trace 0000000000000000 ]--- [ 59.139953][ T67] ------------[ cut here ]------------ [ 59.140079][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.140319][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.140613][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.140890][ T67] Tainted: [W]=WARN [ 59.140984][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.141136][ T67] Workqueue: netns cleanup_net [ 59.141265][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.141436][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.141869][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 59.142024][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a803700 RCX: 1ff4000000090ed5 [ 59.142207][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a8037bc [ 59.142394][ T67] RBP: ff1100001747c000 R08: 1fe22000015006f9 R09: ff110000090f8bd0 [ 59.142582][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 59.142765][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.142950][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.143164][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.143316][ T67] CR2: 00005639f6b582b8 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.143514][ T67] PKRU: 55555554 [ 59.143604][ T67] Call Trace: [ 59.143695][ T67] [ 59.143764][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.143923][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.144080][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.144212][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.144333][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.145013][ T67] default_device_exit_batch+0x38b/0x600 [ 59.145139][ T67] ? unregister_netdev+0x60/0x60 [ 59.145263][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.145487][ T67] ? fou_exit_net+0x30/0x110 [ 59.145702][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.145829][ T67] ? netns_install+0x2a0/0x2a0 [ 59.145950][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.146076][ T67] cleanup_net+0x431/0x940 [ 59.146198][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.146319][ T67] ? process_one_work+0xdb7/0x1410 [ 59.146520][ T67] ? lock_acquire+0x134/0x160 [ 59.146644][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.146767][ T67] process_one_work+0xdf8/0x1410 [ 59.146892][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.147014][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.147140][ T67] worker_thread+0x4f1/0xd60 [ 59.147268][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.147443][ T67] kthread+0x367/0x460 [ 59.147537][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.147689][ T67] ? kthread_affine_node+0x330/0x330 [ 59.147812][ T67] ret_from_fork+0x474/0x6b0 [ 59.147937][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.148088][ T67] ? __switch_to+0x5a3/0xe00 [ 59.148219][ T67] ? kthread_affine_node+0x330/0x330 [ 59.148393][ T67] ret_from_fork_asm+0x11/0x20 [ 59.148533][ T67] [ 59.148623][ T67] irq event stamp: 1186963 [ 59.148745][ T67] hardirqs last enabled at (1186971): [] __up_console_sem+0x5a/0x70 [ 59.148948][ T67] hardirqs last disabled at (1186978): [] __up_console_sem+0x3f/0x70 [ 59.149151][ T67] softirqs last enabled at (1186944): [] handle_softirqs+0x611/0x940 [ 59.149400][ T67] softirqs last disabled at (1186995): [] __irq_exit_rcu+0x103/0x1c0 [ 59.149609][ T67] ---[ end trace 0000000000000000 ]--- [ 59.151544][ T67] ------------[ cut here ]------------ [ 59.151712][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.151997][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.152317][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.152682][ T67] Tainted: [W]=WARN [ 59.152820][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.153018][ T67] Workqueue: netns cleanup_net [ 59.153190][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.153407][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.153885][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 59.154084][ T67] RAX: 00000000ffffffa6 RBX: ff11000011956e40 RCX: 1ff4000000090ed5 [ 59.154305][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011956efc [ 59.154552][ T67] RBP: ff11000015814000 R08: 1fe220000232ade1 R09: ff110000090f8bd0 [ 59.154774][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.155000][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.155224][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.155500][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.155696][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.155920][ T67] PKRU: 55555554 [ 59.156058][ T67] Call Trace: [ 59.156193][ T67] [ 59.156302][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.156520][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.156715][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.156883][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.157048][ T67] ? unregister_netdevice_queue+0x6a/0x470 [ 59.157247][ T67] default_device_exit_batch+0x38b/0x600 [ 59.157439][ T67] ? unregister_netdev+0x60/0x60 [ 59.157607][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.157775][ T67] ? fou_exit_net+0x30/0x110 [ 59.157954][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.158123][ T67] ? netns_install+0x2a0/0x2a0 [ 59.158289][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.158480][ T67] cleanup_net+0x431/0x940 [ 59.158652][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.158816][ T67] ? process_one_work+0xdb7/0x1410 [ 59.158984][ T67] ? lock_acquire+0x134/0x160 [ 59.159150][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.159320][ T67] process_one_work+0xdf8/0x1410 [ 59.159513][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.159680][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.159851][ T67] worker_thread+0x4f1/0xd60 [ 59.160026][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.160192][ T67] kthread+0x367/0x460 [ 59.160330][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.160544][ T67] ? kthread_affine_node+0x330/0x330 [ 59.160711][ T67] ret_from_fork+0x474/0x6b0 [ 59.160878][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.161075][ T67] ? __switch_to+0x5a3/0xe00 [ 59.161244][ T67] ? kthread_affine_node+0x330/0x330 [ 59.161423][ T67] ret_from_fork_asm+0x11/0x20 [ 59.161604][ T67] [ 59.161739][ T67] irq event stamp: 1190011 [ 59.161902][ T67] hardirqs last enabled at (1190021): [] __up_console_sem+0x5a/0x70 [ 59.162153][ T67] hardirqs last disabled at (1190030): [] __up_console_sem+0x3f/0x70 [ 59.162421][ T67] softirqs last enabled at (1189498): [] handle_softirqs+0x611/0x940 [ 59.162682][ T67] softirqs last disabled at (1189455): [] __irq_exit_rcu+0x103/0x1c0 [ 59.162933][ T67] ---[ end trace 0000000000000000 ]--- [ 59.193053][ T67] veth_segment: left allmulticast mode [ 59.193259][ T67] veth_segment: left promiscuous mode [ 59.193519][ T67] ------------[ cut here ]------------ [ 59.193691][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.193989][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.194333][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.194696][ T67] Tainted: [W]=WARN [ 59.194839][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.195046][ T67] Workqueue: netns cleanup_net [ 59.195240][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.195540][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.196105][ T67] RSP: 0018:ffa00000004877b0 EFLAGS: 00010286 [ 59.196382][ T67] RAX: 00000000ffffffa6 RBX: ff110000103e58c0 RCX: 1ff4000000090ebc [ 59.196701][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e597c [ 59.197011][ T67] RBP: ff11000007851000 R08: 1fe220000207cb31 R09: ff110000090f8bd0 [ 59.197255][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000100 [ 59.197547][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.197796][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.198073][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.198281][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.198546][ T67] PKRU: 55555554 [ 59.198690][ T67] Call Trace: [ 59.198834][ T67] [ 59.198948][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.199127][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.199278][ T67] __dev_notify_flags+0x1b8/0x280 [ 59.199476][ T67] ? netdev_info+0xe2/0x116 [ 59.199656][ T67] ? netdev_notice+0x120/0x120 [ 59.199835][ T67] ? netif_change_name+0x8c0/0x8c0 [ 59.200015][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.200192][ T67] ? do_raw_spin_lock+0x131/0x280 [ 59.200384][ T67] ? find_held_lock+0x2b/0x80 [ 59.200572][ T67] __dev_set_promiscuity+0x194/0x290 [ 59.200753][ T67] ? mark_held_locks+0x40/0x70 [ 59.200931][ T67] netif_set_promiscuity+0x4c/0xc0 [ 59.201106][ T67] ? __local_bh_enable_ip+0xa5/0x140 [ 59.201282][ T67] dev_set_promiscuity+0xa1/0x230 [ 59.201481][ T67] del_nbp+0x116/0xc10 [ 59.201631][ T67] br_dev_delete+0x9d/0x1b0 [ 59.201809][ T67] br_net_exit_rtnl+0xb8/0x110 [ 59.201989][ T67] ops_undo_list+0x5be/0x8f0 [ 59.202169][ T67] ? netns_install+0x2a0/0x2a0 [ 59.202357][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.202544][ T67] cleanup_net+0x431/0x940 [ 59.202724][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.202899][ T67] ? process_one_work+0xdb7/0x1410 [ 59.203079][ T67] ? lock_acquire+0x134/0x160 [ 59.203255][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.203458][ T67] process_one_work+0xdf8/0x1410 [ 59.203640][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.203817][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.203998][ T67] worker_thread+0x4f1/0xd60 [ 59.204180][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.204369][ T67] kthread+0x367/0x460 [ 59.204524][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.204737][ T67] ? kthread_affine_node+0x330/0x330 [ 59.204915][ T67] ret_from_fork+0x474/0x6b0 [ 59.205093][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.205302][ T67] ? __switch_to+0x5a3/0xe00 [ 59.205524][ T67] ? kthread_affine_node+0x330/0x330 [ 59.205702][ T67] ret_from_fork_asm+0x11/0x20 [ 59.205885][ T67] [ 59.206031][ T67] irq event stamp: 1200361 [ 59.206205][ T67] hardirqs last enabled at (1200371): [] __up_console_sem+0x5a/0x70 [ 59.206495][ T67] hardirqs last disabled at (1200382): [] __up_console_sem+0x3f/0x70 [ 59.206765][ T67] softirqs last enabled at (1200328): [] handle_softirqs+0x611/0x940 [ 59.207036][ T67] softirqs last disabled at (1200315): [] __irq_exit_rcu+0x103/0x1c0 [ 59.207309][ T67] ---[ end trace 0000000000000000 ]--- [ 59.207531][ T67] br0: port 2(veth_segment) entered disabled state [ 59.208240][ T67] ------------[ cut here ]------------ [ 59.208640][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.208940][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.209276][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.209690][ T67] Tainted: [W]=WARN [ 59.209883][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.210158][ T67] Workqueue: netns cleanup_net [ 59.210504][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.210843][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.211460][ T67] RSP: 0018:ffa00000004877d0 EFLAGS: 00010286 [ 59.211668][ T67] RAX: 00000000ffffffa6 RBX: ff110000103e4c80 RCX: 1ff4000000090ec0 [ 59.211901][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000103e4d3c [ 59.212135][ T67] RBP: ff11000007851000 R08: 1fe220000207c9a9 R09: ff110000090f8bd0 [ 59.212382][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 59.212629][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 59.212864][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.213131][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.213335][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.213596][ T67] PKRU: 55555554 [ 59.213742][ T67] Call Trace: [ 59.213883][ T67] [ 59.213995][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.214169][ T67] rtnetlink_event+0xe0/0x1f0 [ 59.214358][ T67] notifier_call_chain+0xb0/0x320 [ 59.214542][ T67] __netdev_upper_dev_unlink+0x10b/0x1e0 [ 59.214717][ T67] ? netdev_adjacent_change_prepare+0x170/0x170 [ 59.214923][ T67] ? fdb_delete_local+0x46d/0x6c0 [ 59.215100][ T67] ? find_held_lock+0x2b/0x80 [ 59.215274][ T67] netdev_upper_dev_unlink+0x79/0xa0 [ 59.215470][ T67] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 59.215673][ T67] ? br_manage_promisc+0x3c0/0x480 [ 59.215846][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.216021][ T67] del_nbp+0x614/0xc10 [ 59.216167][ T67] br_dev_delete+0x9d/0x1b0 [ 59.216358][ T67] br_net_exit_rtnl+0xb8/0x110 [ 59.216540][ T67] ops_undo_list+0x5be/0x8f0 [ 59.216716][ T67] ? netns_install+0x2a0/0x2a0 [ 59.216887][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.217065][ T67] cleanup_net+0x431/0x940 [ 59.217240][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.217425][ T67] ? process_one_work+0xdb7/0x1410 [ 59.217608][ T67] ? lock_acquire+0x134/0x160 [ 59.217785][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.217959][ T67] process_one_work+0xdf8/0x1410 [ 59.218138][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.218312][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.218510][ T67] worker_thread+0x4f1/0xd60 [ 59.218688][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.218862][ T67] kthread+0x367/0x460 [ 59.219005][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.219214][ T67] ? kthread_affine_node+0x330/0x330 [ 59.219403][ T67] ret_from_fork+0x474/0x6b0 [ 59.219587][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.219790][ T67] ? __switch_to+0x5a3/0xe00 [ 59.219965][ T67] ? kthread_affine_node+0x330/0x330 [ 59.220139][ T67] ret_from_fork_asm+0x11/0x20 [ 59.220319][ T67] [ 59.220484][ T67] irq event stamp: 1202575 [ 59.220655][ T67] hardirqs last enabled at (1202585): [] __up_console_sem+0x5a/0x70 [ 59.220922][ T67] hardirqs last disabled at (1202594): [] __up_console_sem+0x3f/0x70 [ 59.221186][ T67] softirqs last enabled at (1202068): [] handle_softirqs+0x611/0x940 [ 59.221478][ T67] softirqs last disabled at (1201911): [] __irq_exit_rcu+0x103/0x1c0 [ 59.221745][ T67] ---[ end trace 0000000000000000 ]--- [ 59.223438][ T67] ------------[ cut here ]------------ [ 59.223575][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 59.223812][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.224097][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.224382][ T67] Tainted: [W]=WARN [ 59.224480][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.224631][ T67] Workqueue: netns cleanup_net [ 59.224759][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.224916][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.225439][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 59.225593][ T67] RAX: 00000000ffffffa6 RBX: ff1100001311a580 RCX: 1ff4000000090ec7 [ 59.225774][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001311a63c [ 59.225953][ T67] RBP: ff1100000f50a000 R08: 1fe22000026234c9 R09: ff110000090f8bd0 [ 59.226152][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 59.226331][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c00a000 [ 59.226532][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 59.226744][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.226896][ T67] CR2: 00007fee91013f98 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 59.227078][ T67] PKRU: 55555554 [ 59.227169][ T67] Call Trace: [ 59.227260][ T67] [ 59.227326][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.227461][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.227556][ T67] netif_close_many+0x2ac/0x640 [ 59.227679][ T67] ? __dev_close_many+0x670/0x670 [ 59.227802][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.227954][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.228105][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 59.228231][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.228386][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.228515][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.228646][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.228766][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.228888][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.229013][ T67] ops_undo_list+0x615/0x8f0 [ 59.229136][ T67] ? netns_install+0x2a0/0x2a0 [ 59.229257][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.229386][ T67] cleanup_net+0x431/0x940 [ 59.229514][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.229635][ T67] ? process_one_work+0xdb7/0x1410 [ 59.229757][ T67] ? lock_acquire+0x134/0x160 [ 59.229879][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.230002][ T67] process_one_work+0xdf8/0x1410 [ 59.230127][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.230246][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.230379][ T67] worker_thread+0x4f1/0xd60 [ 59.230515][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.230635][ T67] kthread+0x367/0x460 [ 59.230727][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.230887][ T67] ? kthread_affine_node+0x330/0x330 [ 59.231013][ T67] ret_from_fork+0x474/0x6b0 [ 59.231135][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.231290][ T67] ? __switch_to+0x5a3/0xe00 [ 59.231415][ T67] ? kthread_affine_node+0x330/0x330 [ 59.231542][ T67] ret_from_fork_asm+0x11/0x20 [ 59.231668][ T67] [ 59.231758][ T67] irq event stamp: 1204533 [ 59.231877][ T67] hardirqs last enabled at (1204541): [] __up_console_sem+0x5a/0x70 [ 59.232097][ T67] hardirqs last disabled at (1204548): [] __up_console_sem+0x3f/0x70 [ 59.232310][ T67] softirqs last enabled at (1204190): [] handle_softirqs+0x611/0x940 [ 59.232533][ T67] softirqs last disabled at (1204181): [] __irq_exit_rcu+0x103/0x1c0 [ 59.232745][ T67] ---[ end trace 0000000000000000 ]--- [ 59.233841][ T67] ------------[ cut here ]------------ [ 59.233963][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 59.234196][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.234493][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.234768][ T67] Tainted: [W]=WARN [ 59.234858][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.235009][ T67] Workqueue: netns cleanup_net [ 59.235140][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.235297][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.235742][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 59.235893][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c0923c0 RCX: 1ff4000000090ec7 [ 59.236073][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c09247c [ 59.236255][ T67] RBP: ff1100000c00a000 R08: 1fe2200001812491 R09: ff110000090f8bd0 [ 59.236448][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 59.236628][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ea02000 [ 59.236818][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 59.237033][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.237184][ T67] CR2: 00007fee91013f98 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 59.237372][ T67] PKRU: 55555554 [ 59.237467][ T67] Call Trace: [ 59.237557][ T67] [ 59.237620][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.237740][ T67] ? notifier_call_chain+0xb0/0x320 [ 59.237863][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.237955][ T67] netif_close_many+0x2ac/0x640 [ 59.238079][ T67] ? __dev_close_many+0x670/0x670 [ 59.238200][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.238358][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.238513][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 59.238637][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.238788][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.238908][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.239030][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.239151][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.239274][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.239403][ T67] ops_undo_list+0x615/0x8f0 [ 59.239533][ T67] ? netns_install+0x2a0/0x2a0 [ 59.239653][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.239776][ T67] cleanup_net+0x431/0x940 [ 59.239896][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.240015][ T67] ? process_one_work+0xdb7/0x1410 [ 59.240136][ T67] ? lock_acquire+0x134/0x160 [ 59.240256][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.240384][ T67] process_one_work+0xdf8/0x1410 [ 59.240514][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.240636][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.240760][ T67] worker_thread+0x4f1/0xd60 [ 59.240886][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.241006][ T67] kthread+0x367/0x460 [ 59.241098][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.241249][ T67] ? kthread_affine_node+0x330/0x330 [ 59.241376][ T67] ret_from_fork+0x474/0x6b0 [ 59.241502][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.241654][ T67] ? __switch_to+0x5a3/0xe00 [ 59.241779][ T67] ? kthread_affine_node+0x330/0x330 [ 59.241900][ T67] ret_from_fork_asm+0x11/0x20 [ 59.242028][ T67] [ 59.242118][ T67] irq event stamp: 1207117 [ 59.242238][ T67] hardirqs last enabled at (1207125): [] __up_console_sem+0x5a/0x70 [ 59.242463][ T67] hardirqs last disabled at (1207134): [] __up_console_sem+0x3f/0x70 [ 59.242675][ T67] softirqs last enabled at (1206752): [] handle_softirqs+0x611/0x940 [ 59.242883][ T67] softirqs last disabled at (1206747): [] __irq_exit_rcu+0x103/0x1c0 [ 59.243093][ T67] ---[ end trace 0000000000000000 ]--- [ 59.243757][ T67] ------------[ cut here ]------------ [ 59.243875][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 59.244108][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.244392][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.244681][ T67] Tainted: [W]=WARN [ 59.244778][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.244928][ T67] Workqueue: netns cleanup_net [ 59.245053][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.245210][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.245658][ T67] RSP: 0018:ffa0000000487808 EFLAGS: 00010286 [ 59.245811][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c093380 RCX: 1ff4000000090ec7 [ 59.245991][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c09343c [ 59.246172][ T67] RBP: ff1100000ea02000 R08: 1fe2200001812689 R09: ff110000090f8bd0 [ 59.246357][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041 [ 59.246542][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004878a0 [ 59.246725][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 59.246937][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.247088][ T67] CR2: 00007fee91013f98 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 59.247269][ T67] PKRU: 55555554 [ 59.247365][ T67] Call Trace: [ 59.247461][ T67] [ 59.247524][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.247644][ T67] ? notifier_call_chain+0xb0/0x320 [ 59.247766][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.247860][ T67] netif_close_many+0x2ac/0x640 [ 59.247983][ T67] ? __dev_close_many+0x670/0x670 [ 59.248106][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.248259][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.248422][ T67] ? lockdep_hardirqs_on+0x8c/0x130 [ 59.248550][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.248705][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.248826][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.248947][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.249070][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.249190][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.249313][ T67] ops_undo_list+0x615/0x8f0 [ 59.249447][ T67] ? netns_install+0x2a0/0x2a0 [ 59.249568][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.249692][ T67] cleanup_net+0x431/0x940 [ 59.249813][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.249936][ T67] ? process_one_work+0xdb7/0x1410 [ 59.250058][ T67] ? lock_acquire+0x134/0x160 [ 59.250179][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.250303][ T67] process_one_work+0xdf8/0x1410 [ 59.250437][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.250559][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.250683][ T67] worker_thread+0x4f1/0xd60 [ 59.250808][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.250930][ T67] kthread+0x367/0x460 [ 59.251021][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.251172][ T67] ? kthread_affine_node+0x330/0x330 [ 59.251294][ T67] ret_from_fork+0x474/0x6b0 [ 59.251419][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.251578][ T67] ? __switch_to+0x5a3/0xe00 [ 59.251703][ T67] ? kthread_affine_node+0x330/0x330 [ 59.251825][ T67] ret_from_fork_asm+0x11/0x20 [ 59.251951][ T67] [ 59.252042][ T67] irq event stamp: 1209429 [ 59.252161][ T67] hardirqs last enabled at (1209437): [] __up_console_sem+0x5a/0x70 [ 59.252377][ T67] hardirqs last disabled at (1209446): [] __up_console_sem+0x3f/0x70 [ 59.252591][ T67] softirqs last enabled at (1209064): [] handle_softirqs+0x611/0x940 [ 59.252801][ T67] softirqs last disabled at (1209059): [] __irq_exit_rcu+0x103/0x1c0 [ 59.253011][ T67] ---[ end trace 0000000000000000 ]--- [ 59.253977][ T67] ------------[ cut here ]------------ [ 59.254097][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 59.254322][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.254604][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.254868][ T67] Tainted: [W]=WARN [ 59.254961][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.255106][ T67] Workqueue: netns cleanup_net [ 59.255230][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.255386][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.255823][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.255971][ T67] RAX: 00000000ffffffa6 RBX: ff11000012418740 RCX: 1ff4000000090eed [ 59.256145][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000124187fc [ 59.256318][ T67] RBP: ff1100000f944000 R08: 1fe2200002483101 R09: ff110000090f8bd0 [ 59.256506][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 59.256681][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.256856][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 59.257058][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.257205][ T67] CR2: 00007fee91013f98 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 59.257386][ T67] PKRU: 55555554 [ 59.257481][ T67] Call Trace: [ 59.257567][ T67] [ 59.257628][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.257775][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.257920][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.258038][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.258155][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.258273][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.258397][ T67] ops_undo_list+0x615/0x8f0 [ 59.258521][ T67] ? netns_install+0x2a0/0x2a0 [ 59.258637][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.258757][ T67] cleanup_net+0x431/0x940 [ 59.258875][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.258993][ T67] ? process_one_work+0xdb7/0x1410 [ 59.259111][ T67] ? lock_acquire+0x134/0x160 [ 59.259232][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.259354][ T67] process_one_work+0xdf8/0x1410 [ 59.259486][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.259602][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.259723][ T67] worker_thread+0x4f1/0xd60 [ 59.259846][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.259961][ T67] kthread+0x367/0x460 [ 59.260049][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.260197][ T67] ? kthread_affine_node+0x330/0x330 [ 59.260313][ T67] ret_from_fork+0x474/0x6b0 [ 59.260441][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.260588][ T67] ? __switch_to+0x5a3/0xe00 [ 59.260705][ T67] ? kthread_affine_node+0x330/0x330 [ 59.260822][ T67] ret_from_fork_asm+0x11/0x20 [ 59.260943][ T67] [ 59.261031][ T67] irq event stamp: 1213063 [ 59.261146][ T67] hardirqs last enabled at (1213071): [] __up_console_sem+0x5a/0x70 [ 59.261354][ T67] hardirqs last disabled at (1213080): [] __up_console_sem+0x3f/0x70 [ 59.261561][ T67] softirqs last enabled at (1212764): [] handle_softirqs+0x611/0x940 [ 59.261763][ T67] softirqs last disabled at (1212759): [] __irq_exit_rcu+0x103/0x1c0 [ 59.261965][ T67] ---[ end trace 0000000000000000 ]--- [ 59.263009][ T67] ------------[ cut here ]------------ [ 59.263127][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/67 [ 59.263818][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.264092][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.264432][ T67] Tainted: [W]=WARN [ 59.264522][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.264666][ T67] Workqueue: netns cleanup_net [ 59.264786][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.264936][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.265400][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.265556][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c644740 RCX: 1ff4000000090eed [ 59.265730][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c6447fc [ 59.265957][ T67] RBP: ff1100000aa91000 R08: 1fe22000018c8901 R09: ff110000090f8bd0 [ 59.266131][ T67] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 59.266304][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.266529][ T67] FS: 0000000000000000(0000) GS:ff110000e04c7000(0000) knlGS:0000000000000000 [ 59.266730][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.266874][ T67] CR2: 00007fee91013f98 CR3: 0000000060d4d002 CR4: 0000000000771ef0 [ 59.267057][ T67] PKRU: 55555554 [ 59.267143][ T67] Call Trace: [ 59.267230][ T67] [ 59.267290][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.267494][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.267639][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.267760][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.267879][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.267995][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.268113][ T67] ops_undo_list+0x615/0x8f0 [ 59.268231][ T67] ? netns_install+0x2a0/0x2a0 [ 59.268397][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.268522][ T67] cleanup_net+0x431/0x940 [ 59.268638][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.268758][ T67] ? process_one_work+0xdb7/0x1410 [ 59.268882][ T67] ? lock_acquire+0x134/0x160 [ 59.269002][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.269119][ T67] process_one_work+0xdf8/0x1410 [ 59.269240][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.269404][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.269536][ T67] worker_thread+0x4f1/0xd60 [ 59.269656][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.269774][ T67] kthread+0x367/0x460 [ 59.269861][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.270008][ T67] ? kthread_affine_node+0x330/0x330 [ 59.270125][ T67] ret_from_fork+0x474/0x6b0 [ 59.270242][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.270444][ T67] ? __switch_to+0x5a3/0xe00 [ 59.270561][ T67] ? kthread_affine_node+0x330/0x330 [ 59.270679][ T67] ret_from_fork_asm+0x11/0x20 [ 59.270802][ T67] [ 59.270890][ T67] irq event stamp: 1217361 [ 59.271006][ T67] hardirqs last enabled at (1217369): [] __up_console_sem+0x5a/0x70 [ 59.271212][ T67] hardirqs last disabled at (1217376): [] __up_console_sem+0x3f/0x70 [ 59.271472][ T67] softirqs last enabled at (1217476): [] handle_softirqs+0x611/0x940 [ 59.271676][ T67] softirqs last disabled at (1217385): [] __irq_exit_rcu+0x103/0x1c0 [ 59.271880][ T67] ---[ end trace 0000000000000000 ]--- [ 59.272933][ T67] ------------[ cut here ]------------ [ 59.273063][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.273295][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.273582][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.273850][ T67] Tainted: [W]=WARN [ 59.273937][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.274086][ T67] Workqueue: netns cleanup_net [ 59.274206][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.274373][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.274791][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.274939][ T67] RAX: 00000000ffffffa6 RBX: ff1100000a803e00 RCX: 1ff4000000090eed [ 59.275115][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a803ebc [ 59.275289][ T67] RBP: ff110000090ec000 R08: 1fe22000015007d9 R09: ff110000090f8bd0 [ 59.275475][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 59.275652][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.275826][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.276032][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.276183][ T67] CR2: 00005639f6b582b8 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.276365][ T67] PKRU: 55555554 [ 59.276459][ T67] Call Trace: [ 59.276554][ T67] [ 59.276616][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.276766][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.276910][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.277028][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.277147][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.277266][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.277390][ T67] ops_undo_list+0x615/0x8f0 [ 59.277515][ T67] ? netns_install+0x2a0/0x2a0 [ 59.277631][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.277756][ T67] cleanup_net+0x431/0x940 [ 59.277874][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.277989][ T67] ? process_one_work+0xdb7/0x1410 [ 59.278112][ T67] ? lock_acquire+0x134/0x160 [ 59.278231][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.278356][ T67] process_one_work+0xdf8/0x1410 [ 59.278485][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.278602][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.278722][ T67] worker_thread+0x4f1/0xd60 [ 59.278843][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.278959][ T67] kthread+0x367/0x460 [ 59.279048][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.279195][ T67] ? kthread_affine_node+0x330/0x330 [ 59.279312][ T67] ret_from_fork+0x474/0x6b0 [ 59.279438][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.279585][ T67] ? __switch_to+0x5a3/0xe00 [ 59.279702][ T67] ? kthread_affine_node+0x330/0x330 [ 59.279818][ T67] ret_from_fork_asm+0x11/0x20 [ 59.279939][ T67] [ 59.280026][ T67] irq event stamp: 1220011 [ 59.280142][ T67] hardirqs last enabled at (1220019): [] __up_console_sem+0x5a/0x70 [ 59.280352][ T67] hardirqs last disabled at (1220028): [] __up_console_sem+0x3f/0x70 [ 59.280561][ T67] softirqs last enabled at (1219710): [] handle_softirqs+0x611/0x940 [ 59.280764][ T67] softirqs last disabled at (1219701): [] __irq_exit_rcu+0x103/0x1c0 [ 59.280966][ T67] ---[ end trace 0000000000000000 ]--- [ 59.285606][ T67] ------------[ cut here ]------------ [ 59.285734][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.285961][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.286231][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.286504][ T67] Tainted: [W]=WARN [ 59.286592][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.286743][ T67] Workqueue: netns cleanup_net [ 59.286864][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.287014][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.287437][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.287586][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c01a200 RCX: 1ff4000000090eed [ 59.287758][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c01a2bc [ 59.287929][ T67] RBP: ff11000017929000 R08: 1fe2200001803459 R09: ff110000090f8bd0 [ 59.288106][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 59.288279][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.288473][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.288676][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.288820][ T67] CR2: 00005639f6b582b8 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.288992][ T67] PKRU: 55555554 [ 59.289081][ T67] Call Trace: [ 59.289171][ T67] [ 59.289234][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.289393][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.289543][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.289659][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.289781][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.289897][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.290015][ T67] ops_undo_list+0x615/0x8f0 [ 59.290143][ T67] ? netns_install+0x2a0/0x2a0 [ 59.290257][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.290380][ T67] cleanup_net+0x431/0x940 [ 59.290502][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.290617][ T67] ? process_one_work+0xdb7/0x1410 [ 59.290733][ T67] ? lock_acquire+0x134/0x160 [ 59.290848][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.290970][ T67] process_one_work+0xdf8/0x1410 [ 59.291092][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.291208][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.291329][ T67] worker_thread+0x4f1/0xd60 [ 59.291553][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.291673][ T67] kthread+0x367/0x460 [ 59.291762][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.291997][ T67] ? kthread_affine_node+0x330/0x330 [ 59.292118][ T67] ret_from_fork+0x474/0x6b0 [ 59.292233][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.292488][ T67] ? __switch_to+0x5a3/0xe00 [ 59.292606][ T67] ? kthread_affine_node+0x330/0x330 [ 59.292722][ T67] ret_from_fork_asm+0x11/0x20 [ 59.292843][ T67] [ 59.292930][ T67] irq event stamp: 1224419 [ 59.293044][ T67] hardirqs last enabled at (1224427): [] __up_console_sem+0x5a/0x70 [ 59.293248][ T67] hardirqs last disabled at (1224434): [] __up_console_sem+0x3f/0x70 [ 59.293549][ T67] softirqs last enabled at (1224636): [] handle_softirqs+0x611/0x940 [ 59.293755][ T67] softirqs last disabled at (1224443): [] __irq_exit_rcu+0x103/0x1c0 [ 59.293959][ T67] ---[ end trace 0000000000000000 ]--- [ 59.295132][ T67] ------------[ cut here ]------------ [ 59.295308][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.295608][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.295928][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.296239][ T67] Tainted: [W]=WARN [ 59.296388][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.296589][ T67] Workqueue: netns cleanup_net [ 59.296758][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.296961][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.297508][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.297702][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c6443c0 RCX: 1ff4000000090eed [ 59.297920][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c64447c [ 59.298145][ T67] RBP: ff1100000ec59000 R08: 1fe22000018c8891 R09: ff110000090f8bd0 [ 59.298386][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.298617][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.298840][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.299102][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.299295][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.299544][ T67] PKRU: 55555554 [ 59.299677][ T67] Call Trace: [ 59.299810][ T67] [ 59.299918][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.300118][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.300308][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.300497][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.300662][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.300825][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.300993][ T67] ops_undo_list+0x615/0x8f0 [ 59.301160][ T67] ? netns_install+0x2a0/0x2a0 [ 59.301320][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.301513][ T67] cleanup_net+0x431/0x940 [ 59.301679][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.301843][ T67] ? process_one_work+0xdb7/0x1410 [ 59.302010][ T67] ? lock_acquire+0x134/0x160 [ 59.302175][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.302357][ T67] process_one_work+0xdf8/0x1410 [ 59.302534][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.302702][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.302871][ T67] worker_thread+0x4f1/0xd60 [ 59.303040][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.303202][ T67] kthread+0x367/0x460 [ 59.303337][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.303550][ T67] ? kthread_affine_node+0x330/0x330 [ 59.303714][ T67] ret_from_fork+0x474/0x6b0 [ 59.303879][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.304075][ T67] ? __switch_to+0x5a3/0xe00 [ 59.304241][ T67] ? kthread_affine_node+0x330/0x330 [ 59.304422][ T67] ret_from_fork_asm+0x11/0x20 [ 59.304602][ T67] [ 59.304733][ T67] irq event stamp: 1226029 [ 59.304892][ T67] hardirqs last enabled at (1226039): [] __up_console_sem+0x5a/0x70 [ 59.305144][ T67] hardirqs last disabled at (1226048): [] __up_console_sem+0x3f/0x70 [ 59.305406][ T67] softirqs last enabled at (1225704): [] handle_softirqs+0x611/0x940 [ 59.305664][ T67] softirqs last disabled at (1225697): [] __irq_exit_rcu+0x103/0x1c0 [ 59.305912][ T67] ---[ end trace 0000000000000000 ]--- [ 59.307052][ T67] ------------[ cut here ]------------ [ 59.307210][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.307509][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.307823][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.308133][ T67] Tainted: [W]=WARN [ 59.308268][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.308483][ T67] Workqueue: netns cleanup_net [ 59.308651][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.308848][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.309308][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.309522][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c6458c0 RCX: 1ff4000000090eed [ 59.309742][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c64597c [ 59.309964][ T67] RBP: ff1100000f50a000 R08: 1fe22000018c8b31 R09: ff110000090f8bd0 [ 59.310184][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.310416][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.310646][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.310895][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.311091][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.311314][ T67] PKRU: 55555554 [ 59.311465][ T67] Call Trace: [ 59.311600][ T67] [ 59.311707][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.311905][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.312096][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.312263][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.312447][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.312610][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.312778][ T67] ops_undo_list+0x615/0x8f0 [ 59.312946][ T67] ? netns_install+0x2a0/0x2a0 [ 59.313109][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.313277][ T67] cleanup_net+0x431/0x940 [ 59.313463][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.313629][ T67] ? process_one_work+0xdb7/0x1410 [ 59.313795][ T67] ? lock_acquire+0x134/0x160 [ 59.313959][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.314126][ T67] process_one_work+0xdf8/0x1410 [ 59.314295][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.314479][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.314649][ T67] worker_thread+0x4f1/0xd60 [ 59.314821][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.314986][ T67] kthread+0x367/0x460 [ 59.315121][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.315315][ T67] ? kthread_affine_node+0x330/0x330 [ 59.315502][ T67] ret_from_fork+0x474/0x6b0 [ 59.315672][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.315867][ T67] ? __switch_to+0x5a3/0xe00 [ 59.316036][ T67] ? kthread_affine_node+0x330/0x330 [ 59.316201][ T67] ret_from_fork_asm+0x11/0x20 [ 59.316384][ T67] [ 59.316527][ T67] irq event stamp: 1228735 [ 59.316690][ T67] hardirqs last enabled at (1228745): [] __up_console_sem+0x5a/0x70 [ 59.316939][ T67] hardirqs last disabled at (1228754): [] __up_console_sem+0x3f/0x70 [ 59.317190][ T67] softirqs last enabled at (1228172): [] handle_softirqs+0x611/0x940 [ 59.317455][ T67] softirqs last disabled at (1228165): [] __irq_exit_rcu+0x103/0x1c0 [ 59.317702][ T67] ---[ end trace 0000000000000000 ]--- [ 59.318974][ T67] ------------[ cut here ]------------ [ 59.319136][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.319421][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.319745][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.320059][ T67] Tainted: [W]=WARN [ 59.320192][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.320393][ T67] Workqueue: netns cleanup_net [ 59.320569][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.320767][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.321229][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.321443][ T67] RAX: 00000000ffffffa6 RBX: ff11000011ad6740 RCX: 1ff4000000090eed [ 59.321664][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011ad67fc [ 59.321882][ T67] RBP: ff1100000c00a000 R08: 1fe220000235ad01 R09: ff110000090f8bd0 [ 59.322107][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.322327][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.322570][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.322822][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.323016][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.323241][ T67] PKRU: 55555554 [ 59.323387][ T67] Call Trace: [ 59.323530][ T67] [ 59.323639][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.323837][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.324027][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.324192][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.324374][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.324546][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.324714][ T67] ops_undo_list+0x615/0x8f0 [ 59.324881][ T67] ? netns_install+0x2a0/0x2a0 [ 59.325044][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.325211][ T67] cleanup_net+0x431/0x940 [ 59.325391][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.325563][ T67] ? process_one_work+0xdb7/0x1410 [ 59.325732][ T67] ? lock_acquire+0x134/0x160 [ 59.325899][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.326066][ T67] process_one_work+0xdf8/0x1410 [ 59.326236][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.326414][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.326591][ T67] worker_thread+0x4f1/0xd60 [ 59.326761][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.326929][ T67] kthread+0x367/0x460 [ 59.327066][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.327261][ T67] ? kthread_affine_node+0x330/0x330 [ 59.327450][ T67] ret_from_fork+0x474/0x6b0 [ 59.327616][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.327810][ T67] ? __switch_to+0x5a3/0xe00 [ 59.327977][ T67] ? kthread_affine_node+0x330/0x330 [ 59.328147][ T67] ret_from_fork_asm+0x11/0x20 [ 59.328317][ T67] [ 59.328471][ T67] irq event stamp: 1231599 [ 59.328633][ T67] hardirqs last enabled at (1231609): [] __up_console_sem+0x5a/0x70 [ 59.328881][ T67] hardirqs last disabled at (1231618): [] __up_console_sem+0x3f/0x70 [ 59.329129][ T67] softirqs last enabled at (1231002): [] __alloc_skb+0x4c2/0x5f0 [ 59.329392][ T67] softirqs last disabled at (1231000): [] __alloc_skb+0x4c2/0x5f0 [ 59.329647][ T67] ---[ end trace 0000000000000000 ]--- [ 59.337798][ T67] ------------[ cut here ]------------ [ 59.337925][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/67 [ 59.338157][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.338468][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.338731][ T67] Tainted: [W]=WARN [ 59.338819][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.338968][ T67] Workqueue: netns cleanup_net [ 59.339089][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.339248][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.339671][ T67] RSP: 0018:ffa0000000487938 EFLAGS: 00010286 [ 59.339818][ T67] RAX: 00000000ffffffa6 RBX: ff1100000c01aac0 RCX: 1ff4000000090eed [ 59.339992][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c01ab7c [ 59.340164][ T67] RBP: ff1100000ea02000 R08: 1fe2200001803571 R09: ff110000090f8bd0 [ 59.340347][ T67] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 59.340532][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.340707][ T67] FS: 0000000000000000(0000) GS:ff110000e0647000(0000) knlGS:0000000000000000 [ 59.340909][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.341055][ T67] CR2: 00005639f6b582b8 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.341231][ T67] PKRU: 55555554 [ 59.341318][ T67] Call Trace: [ 59.341410][ T67] [ 59.341477][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.341624][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.341768][ T67] ? queue_rcu_work+0x7c/0xa0 [ 59.341884][ T67] ? ipmr_free_table+0x12e/0x2a0 [ 59.342002][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.342117][ T67] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 59.342242][ T67] ops_undo_list+0x615/0x8f0 [ 59.342366][ T67] ? netns_install+0x2a0/0x2a0 [ 59.342486][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.342604][ T67] cleanup_net+0x431/0x940 [ 59.342722][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.342837][ T67] ? process_one_work+0xdb7/0x1410 [ 59.342958][ T67] ? lock_acquire+0x134/0x160 [ 59.343076][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.343196][ T67] process_one_work+0xdf8/0x1410 [ 59.343315][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.343441][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.343563][ T67] worker_thread+0x4f1/0xd60 [ 59.343683][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.343798][ T67] kthread+0x367/0x460 [ 59.343885][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.344036][ T67] ? kthread_affine_node+0x330/0x330 [ 59.344154][ T67] ret_from_fork+0x474/0x6b0 [ 59.344270][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.344422][ T67] ? __switch_to+0x5a3/0xe00 [ 59.344547][ T67] ? kthread_affine_node+0x330/0x330 [ 59.344668][ T67] ret_from_fork_asm+0x11/0x20 [ 59.344788][ T67] [ 59.344875][ T67] irq event stamp: 1241161 [ 59.344989][ T67] hardirqs last enabled at (1241169): [] __up_console_sem+0x5a/0x70 [ 59.345189][ T67] hardirqs last disabled at (1241176): [] __up_console_sem+0x3f/0x70 [ 59.345397][ T67] softirqs last enabled at (1240822): [] handle_softirqs+0x611/0x940 [ 59.345602][ T67] softirqs last disabled at (1240817): [] __irq_exit_rcu+0x103/0x1c0 [ 59.345803][ T67] ---[ end trace 0000000000000000 ]--- [ 59.362229][ T67] ------------[ cut here ]------------ [ 59.362423][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.362721][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.363063][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.363400][ T67] Tainted: [W]=WARN [ 59.363544][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.363745][ T67] Workqueue: netns cleanup_net [ 59.363925][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.364132][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.364634][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 59.364836][ T67] RAX: 00000000ffffffa6 RBX: ff11000011ad6900 RCX: 1ff4000000090eaf [ 59.365067][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011ad69bc [ 59.365297][ T67] RBP: ff11000007851000 R08: 1fe220000235ad39 R09: ff110000090f8bd0 [ 59.365544][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 59.365774][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ec5c000 [ 59.366010][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.366272][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.366495][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.366730][ T67] PKRU: 55555554 [ 59.366868][ T67] Call Trace: [ 59.367007][ T67] [ 59.367121][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.367294][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.367459][ T67] netif_close_many+0x2ac/0x640 [ 59.367630][ T67] ? lock_acquire+0x134/0x160 [ 59.367800][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.367970][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.368142][ T67] ? __dev_close_many+0x670/0x670 [ 59.368313][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.368542][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.368747][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.368918][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.369118][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.369288][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.369485][ T67] default_device_exit_batch+0x38b/0x600 [ 59.369659][ T67] ? unregister_netdev+0x60/0x60 [ 59.369834][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.370006][ T67] ? fou_exit_net+0x30/0x110 [ 59.370179][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.370365][ T67] ? netns_install+0x2a0/0x2a0 [ 59.370547][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.370724][ T67] cleanup_net+0x431/0x940 [ 59.370897][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.371065][ T67] ? process_one_work+0xdb7/0x1410 [ 59.371240][ T67] ? lock_acquire+0x134/0x160 [ 59.371424][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.371604][ T67] process_one_work+0xdf8/0x1410 [ 59.371778][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.371948][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.372125][ T67] worker_thread+0x4f1/0xd60 [ 59.372300][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.372495][ T67] kthread+0x367/0x460 [ 59.372638][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.372839][ T67] ? kthread_affine_node+0x330/0x330 [ 59.373012][ T67] ret_from_fork+0x474/0x6b0 [ 59.373184][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.373396][ T67] ? __switch_to+0x5a3/0xe00 [ 59.373573][ T67] ? kthread_affine_node+0x330/0x330 [ 59.373749][ T67] ret_from_fork_asm+0x11/0x20 [ 59.373926][ T67] [ 59.374064][ T67] irq event stamp: 1244369 [ 59.374234][ T67] hardirqs last enabled at (1244379): [] __up_console_sem+0x5a/0x70 [ 59.374516][ T67] hardirqs last disabled at (1244390): [] __up_console_sem+0x3f/0x70 [ 59.374776][ T67] softirqs last enabled at (1244046): [] handle_softirqs+0x611/0x940 [ 59.375038][ T67] softirqs last disabled at (1244039): [] __irq_exit_rcu+0x103/0x1c0 [ 59.375298][ T67] ---[ end trace 0000000000000000 ]--- [ 59.376283][ T67] ------------[ cut here ]------------ [ 59.376486][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.376775][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.377103][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.377612][ T67] Tainted: [W]=WARN [ 59.377802][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.378056][ T67] Workqueue: netns cleanup_net [ 59.378281][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.378562][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.379103][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 59.379382][ T67] RAX: 00000000ffffffa6 RBX: ff1100000b489540 RCX: 1ff4000000090eaf [ 59.379674][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4895fc [ 59.379953][ T67] RBP: ff1100000ec5c000 R08: 1fe22000016912c1 R09: ff110000090f8bd0 [ 59.380231][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 59.380536][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007d19000 [ 59.380818][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.381140][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.381400][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.381637][ T67] PKRU: 55555554 [ 59.381774][ T67] Call Trace: [ 59.381911][ T67] [ 59.382022][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.382193][ T67] ? notifier_call_chain+0xb0/0x320 [ 59.382381][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.382533][ T67] netif_close_many+0x2ac/0x640 [ 59.382705][ T67] ? lock_acquire+0x134/0x160 [ 59.382874][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.383048][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.383218][ T67] ? __dev_close_many+0x670/0x670 [ 59.383404][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.383612][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.383812][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.383982][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.384180][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.384366][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.384550][ T67] default_device_exit_batch+0x38b/0x600 [ 59.384722][ T67] ? unregister_netdev+0x60/0x60 [ 59.384892][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.385063][ T67] ? fou_exit_net+0x30/0x110 [ 59.385237][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.385425][ T67] ? netns_install+0x2a0/0x2a0 [ 59.385601][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.385777][ T67] cleanup_net+0x431/0x940 [ 59.385949][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.386117][ T67] ? process_one_work+0xdb7/0x1410 [ 59.386289][ T67] ? lock_acquire+0x134/0x160 [ 59.386480][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.386654][ T67] process_one_work+0xdf8/0x1410 [ 59.386829][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.387002][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.387177][ T67] worker_thread+0x4f1/0xd60 [ 59.387368][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.387547][ T67] kthread+0x367/0x460 [ 59.387687][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.387887][ T67] ? kthread_affine_node+0x330/0x330 [ 59.388060][ T67] ret_from_fork+0x474/0x6b0 [ 59.388234][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.388456][ T67] ? __switch_to+0x5a3/0xe00 [ 59.388630][ T67] ? kthread_affine_node+0x330/0x330 [ 59.388801][ T67] ret_from_fork_asm+0x11/0x20 [ 59.388977][ T67] [ 59.389114][ T67] irq event stamp: 1248369 [ 59.389283][ T67] hardirqs last enabled at (1248379): [] __up_console_sem+0x5a/0x70 [ 59.389568][ T67] hardirqs last disabled at (1248390): [] __up_console_sem+0x3f/0x70 [ 59.389826][ T67] softirqs last enabled at (1247912): [] handle_softirqs+0x611/0x940 [ 59.390087][ T67] softirqs last disabled at (1247821): [] __irq_exit_rcu+0x103/0x1c0 [ 59.390360][ T67] ---[ end trace 0000000000000000 ]--- [ 59.391598][ T67] ------------[ cut here ]------------ [ 59.391764][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.392051][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.392661][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.393034][ T67] Tainted: [W]=WARN [ 59.393224][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.393505][ T67] Workqueue: netns cleanup_net [ 59.393731][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.393987][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.394541][ T67] RSP: 0018:ffa0000000487748 EFLAGS: 00010286 [ 59.394792][ T67] RAX: 00000000ffffffa6 RBX: ff11000008e10580 RCX: 1ff4000000090eaf [ 59.395070][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e1063c [ 59.395366][ T67] RBP: ff11000007d19000 R08: 1fe22000011c20c9 R09: ff110000090f8bd0 [ 59.395649][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041 [ 59.395928][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004877e0 [ 59.396209][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.396547][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.396798][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.397077][ T67] PKRU: 55555554 [ 59.397263][ T67] Call Trace: [ 59.397471][ T67] [ 59.397630][ T67] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 59.397851][ T67] ? notifier_call_chain+0xb0/0x320 [ 59.398073][ T67] rtmsg_ifinfo+0x5c/0xb0 [ 59.398263][ T67] netif_close_many+0x2ac/0x640 [ 59.398504][ T67] ? lock_acquire+0x134/0x160 [ 59.398725][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.398943][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.399163][ T67] ? __dev_close_many+0x670/0x670 [ 59.399400][ T67] ? netif_close_many_and_unlock+0x22/0x2c0 [ 59.399656][ T67] unregister_netdevice_many_notify+0x71a/0x1b30 [ 59.399910][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.400131][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.400393][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.400619][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.400843][ T67] default_device_exit_batch+0x38b/0x600 [ 59.401064][ T67] ? unregister_netdev+0x60/0x60 [ 59.401284][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.401526][ T67] ? fou_exit_net+0x30/0x110 [ 59.401754][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.401981][ T67] ? netns_install+0x2a0/0x2a0 [ 59.402200][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.402443][ T67] cleanup_net+0x431/0x940 [ 59.402664][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.402882][ T67] ? process_one_work+0xdb7/0x1410 [ 59.403149][ T67] ? lock_acquire+0x134/0x160 [ 59.403449][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.403725][ T67] process_one_work+0xdf8/0x1410 [ 59.404003][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.404244][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.404561][ T67] worker_thread+0x4f1/0xd60 [ 59.404804][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.404975][ T67] kthread+0x367/0x460 [ 59.405117][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.405321][ T67] ? kthread_affine_node+0x330/0x330 [ 59.405515][ T67] ret_from_fork+0x474/0x6b0 [ 59.405689][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.405892][ T67] ? __switch_to+0x5a3/0xe00 [ 59.406064][ T67] ? kthread_affine_node+0x330/0x330 [ 59.406235][ T67] ret_from_fork_asm+0x11/0x20 [ 59.406438][ T67] [ 59.406576][ T67] irq event stamp: 1256893 [ 59.406744][ T67] hardirqs last enabled at (1256903): [] __up_console_sem+0x5a/0x70 [ 59.407003][ T67] hardirqs last disabled at (1256912): [] __up_console_sem+0x3f/0x70 [ 59.407264][ T67] softirqs last enabled at (1256786): [] handle_softirqs+0x611/0x940 [ 59.407550][ T67] softirqs last disabled at (1256667): [] __irq_exit_rcu+0x103/0x1c0 [ 59.407811][ T67] ---[ end trace 0000000000000000 ]--- [ 59.415039][ T67] ------------[ cut here ]------------ [ 59.415207][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.415515][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.415835][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.416149][ T67] Tainted: [W]=WARN [ 59.416285][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.416502][ T67] Workqueue: netns cleanup_net [ 59.416676][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.416878][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.417358][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 59.417562][ T67] RAX: 00000000ffffffa6 RBX: ff11000008e118c0 RCX: 1ff4000000090ed5 [ 59.417787][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e1197c [ 59.418008][ T67] RBP: ff11000007851000 R08: 1fe22000011c2331 R09: ff110000090f8bd0 [ 59.418230][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.418527][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.418887][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.419246][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.419481][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.419706][ T67] PKRU: 55555554 [ 59.419842][ T67] Call Trace: [ 59.419980][ T67] [ 59.420089][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.420287][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.420502][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.420669][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.420840][ T67] default_device_exit_batch+0x38b/0x600 [ 59.421009][ T67] ? unregister_netdev+0x60/0x60 [ 59.421175][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.421359][ T67] ? fou_exit_net+0x30/0x110 [ 59.421535][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.421704][ T67] ? netns_install+0x2a0/0x2a0 [ 59.421868][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.422037][ T67] cleanup_net+0x431/0x940 [ 59.422205][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.422385][ T67] ? process_one_work+0xdb7/0x1410 [ 59.422565][ T67] ? lock_acquire+0x134/0x160 [ 59.422731][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.422898][ T67] process_one_work+0xdf8/0x1410 [ 59.423069][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.423236][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.423421][ T67] worker_thread+0x4f1/0xd60 [ 59.423602][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.423768][ T67] kthread+0x367/0x460 [ 59.423908][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.424103][ T67] ? kthread_affine_node+0x330/0x330 [ 59.424270][ T67] ret_from_fork+0x474/0x6b0 [ 59.424458][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.424654][ T67] ? __switch_to+0x5a3/0xe00 [ 59.424820][ T67] ? kthread_affine_node+0x330/0x330 [ 59.424987][ T67] ret_from_fork_asm+0x11/0x20 [ 59.425161][ T67] [ 59.425295][ T67] irq event stamp: 1265725 [ 59.425477][ T67] hardirqs last enabled at (1265737): [] __up_console_sem+0x5a/0x70 [ 59.425727][ T67] hardirqs last disabled at (1265746): [] __up_console_sem+0x3f/0x70 [ 59.425978][ T67] softirqs last enabled at (1265372): [] handle_softirqs+0x611/0x940 [ 59.426232][ T67] softirqs last disabled at (1265343): [] __irq_exit_rcu+0x103/0x1c0 [ 59.426502][ T67] ---[ end trace 0000000000000000 ]--- [ 59.427802][ T67] ------------[ cut here ]------------ [ 59.427966][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.428248][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.428707][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.429028][ T67] Tainted: [W]=WARN [ 59.429163][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.429372][ T67] Workqueue: netns cleanup_net [ 59.429551][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.429754][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.430218][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 59.430437][ T67] RAX: 00000000ffffffa6 RBX: ff11000008e11000 RCX: 1ff4000000090ed5 [ 59.430659][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e110bc [ 59.430880][ T67] RBP: ff1100000ec5c000 R08: 1fe22000011c2219 R09: ff110000090f8bd0 [ 59.431100][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.431326][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.431571][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.431822][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.432017][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.432240][ T67] PKRU: 55555554 [ 59.432391][ T67] Call Trace: [ 59.432537][ T67] [ 59.432645][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.432842][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.433034][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.433200][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.433383][ T67] default_device_exit_batch+0x38b/0x600 [ 59.433561][ T67] ? unregister_netdev+0x60/0x60 [ 59.433730][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.433897][ T67] ? fou_exit_net+0x30/0x110 [ 59.434065][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.434233][ T67] ? netns_install+0x2a0/0x2a0 [ 59.434409][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.434586][ T67] cleanup_net+0x431/0x940 [ 59.434753][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.434916][ T67] ? process_one_work+0xdb7/0x1410 [ 59.435086][ T67] ? lock_acquire+0x134/0x160 [ 59.435251][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.435440][ T67] process_one_work+0xdf8/0x1410 [ 59.435610][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.435775][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.435946][ T67] worker_thread+0x4f1/0xd60 [ 59.436116][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.436284][ T67] kthread+0x367/0x460 [ 59.436441][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.436636][ T67] ? kthread_affine_node+0x330/0x330 [ 59.436801][ T67] ret_from_fork+0x474/0x6b0 [ 59.436967][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.437161][ T67] ? __switch_to+0x5a3/0xe00 [ 59.437327][ T67] ? kthread_affine_node+0x330/0x330 [ 59.437515][ T67] ret_from_fork_asm+0x11/0x20 [ 59.437686][ T67] [ 59.437818][ T67] irq event stamp: 1268801 [ 59.437979][ T67] hardirqs last enabled at (1268811): [] __up_console_sem+0x5a/0x70 [ 59.438226][ T67] hardirqs last disabled at (1268820): [] __up_console_sem+0x3f/0x70 [ 59.438497][ T67] softirqs last enabled at (1268286): [] handle_softirqs+0x611/0x940 [ 59.438753][ T67] softirqs last disabled at (1268089): [] __irq_exit_rcu+0x103/0x1c0 [ 59.439000][ T67] ---[ end trace 0000000000000000 ]--- [ 59.440303][ T67] ------------[ cut here ]------------ [ 59.440979][ T67] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/67 [ 59.441304][ T67] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 59.441684][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 59.442045][ T67] Tainted: [W]=WARN [ 59.442226][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.442488][ T67] Workqueue: netns cleanup_net [ 59.442716][ T67] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 59.442966][ T67] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff [ 59.443497][ T67] RSP: 0018:ffa0000000487878 EFLAGS: 00010286 [ 59.443741][ T67] RAX: 00000000ffffffa6 RBX: ff110000172c0ac0 RCX: 1ff4000000090ed5 [ 59.444009][ T67] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000172c0b7c [ 59.444273][ T67] RBP: ff11000007d19000 R08: 1fe2200002e58171 R09: ff110000090f8bd0 [ 59.444561][ T67] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 59.444830][ T67] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 59.445098][ T67] FS: 0000000000000000(0000) GS:ff110000e05c7000(0000) knlGS:0000000000000000 [ 59.445407][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.445653][ T67] CR2: 00007fe8b02a4574 CR3: 0000000060d4d005 CR4: 0000000000771ef0 [ 59.445923][ T67] PKRU: 55555554 [ 59.446102][ T67] Call Trace: [ 59.446280][ T67] [ 59.446450][ T67] unregister_netdevice_many_notify+0xce3/0x1b30 [ 59.446694][ T67] ? unregister_netdevice_queued+0x80/0x80 [ 59.446931][ T67] ? mutex_is_locked+0x1c/0x50 [ 59.447179][ T67] ? rtnl_is_locked+0x15/0x20 [ 59.447464][ T67] default_device_exit_batch+0x38b/0x600 [ 59.447737][ T67] ? unregister_netdev+0x60/0x60 [ 59.447999][ T67] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 59.448253][ T67] ? fou_exit_net+0x30/0x110 [ 59.448532][ T67] ops_undo_list+0x2ce/0x8f0 [ 59.448796][ T67] ? netns_install+0x2a0/0x2a0 [ 59.449052][ T67] ? __lock_release.isra.0+0x6b/0x1a0 [ 59.449289][ T67] cleanup_net+0x431/0x940 [ 59.449477][ T67] ? net_passive_dec+0x1c0/0x1c0 [ 59.449647][ T67] ? process_one_work+0xdb7/0x1410 [ 59.449815][ T67] ? lock_acquire+0x134/0x160 [ 59.449979][ T67] ? rcu_is_watching+0x15/0xd0 [ 59.450145][ T67] process_one_work+0xdf8/0x1410 [ 59.450314][ T67] ? pwq_dec_nr_in_flight+0x710/0x710 [ 59.450500][ T67] ? lock_acquire.part.0+0xbc/0x260 [ 59.450674][ T67] worker_thread+0x4f1/0xd60 [ 59.450845][ T67] ? rescuer_thread+0x1320/0x1320 [ 59.451014][ T67] kthread+0x367/0x460 [ 59.451150][ T67] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 59.451356][ T67] ? kthread_affine_node+0x330/0x330 [ 59.451531][ T67] ret_from_fork+0x474/0x6b0 [ 59.451699][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 59.451894][ T67] ? __switch_to+0x5a3/0xe00 [ 59.452060][ T67] ? kthread_affine_node+0x330/0x330 [ 59.452229][ T67] ret_from_fork_asm+0x11/0x20 [ 59.452413][ T67] [ 59.452554][ T67] irq event stamp: 1276501 [ 59.452715][ T67] hardirqs last enabled at (1276511): [] __up_console_sem+0x5a/0x70 [ 59.452963][ T67] hardirqs last disabled at (1276520): [] __up_console_sem+0x3f/0x70 [ 59.453216][ T67] softirqs last enabled at (1276300): [] handle_softirqs+0x611/0x940 [ 59.453485][ T67] softirqs last disabled at (1276167): [] __irq_exit_rcu+0x103/0x1c0 [ 59.453734][ T67] ---[ end trace 0000000000000000 ]---