[ 7.807945][ T153] ------------[ cut here ]------------ [ 7.808145][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: icmps-accept_ip/153 [ 7.808456][ T153] CPU: 0 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.808748][ T153] Tainted: [W]=WARN [ 7.808847][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.809010][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.809187][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.809645][ T153] RSP: 0018:ffa00000007a7ab0 EFLAGS: 00010286 [ 7.809854][ T153] RAX: 00000000ffffffa6 RBX: ff11000005278e40 RCX: 1ff40000000f4f1c [ 7.810045][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005278ef8 [ 7.810241][ T153] RBP: ff11000007701000 R08: 1fe2200000a4f1e0 R09: ff1100000c52d180 [ 7.810435][ T153] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 7.810627][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007701000 [ 7.810818][ T153] FS: 00007eff82938780(0000) GS:ff110000942b0000(0000) knlGS:0000000000000000 [ 7.811044][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.811211][ T153] CR2: 00007eff829ab0a0 CR3: 0000000004c28005 CR4: 0000000000771ef0 [ 7.811408][ T153] PKRU: 55555554 [ 7.811505][ T153] Call Trace: [ 7.811602][ T153] [ 7.811669][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.811800][ T153] ? notifier_call_chain+0xb0/0x320 [ 7.811928][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.812025][ T153] register_netdevice+0x137a/0x1980 [ 7.812160][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 7.812330][ T153] register_netdev+0x23/0x40 [ 7.812460][ T153] loopback_net_init+0x7d/0x150 [ 7.812592][ T153] ops_init+0x187/0x560 [ 7.812691][ T153] setup_net+0x11b/0x3b0 [ 7.812787][ T153] ? unregister_pernet_device+0x80/0x80 [ 7.812915][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.813045][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 7.813182][ T153] copy_net_ns+0x2fd/0x450 [ 7.813316][ T153] create_new_namespaces+0x371/0xa10 [ 7.813448][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 7.813576][ T153] ? find_held_lock+0x2b/0x80 [ 7.813703][ T153] ksys_unshare+0x47e/0x8c0 [ 7.813832][ T153] ? walk_process_tree+0x350/0x350 [ 7.813959][ T153] ? exc_page_fault+0x87/0x100 [ 7.814089][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.814224][ T153] __x64_sys_unshare+0x34/0x50 [ 7.814360][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.814579][ T153] do_syscall_64+0x117/0xfc0 [ 7.814713][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.814925][ T153] ? exc_page_fault+0xee/0x100 [ 7.815053][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.815304][ T153] RIP: 0033:0x7eff82a33bcb [ 7.815438][ T153] 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 [ 7.815894][ T153] RSP: 002b:00007ffe54e1c428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 7.816087][ T153] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007eff82a33bcb [ 7.816285][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 7.816480][ T153] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 7.816673][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 7.816864][ T153] R13: 0000000000416350 R14: 0000000000000004 R15: 0000000000000080 [ 7.817059][ T153] [ 7.817158][ T153] irq event stamp: 32229 [ 7.817256][ T153] hardirqs last enabled at (32237): [] __up_console_sem+0x5a/0x70 [ 7.817483][ T153] hardirqs last disabled at (32246): [] __up_console_sem+0x3f/0x70 [ 7.817706][ T153] softirqs last enabled at (31736): [] __alloc_skb+0x4cb/0x600 [ 7.818092][ T153] softirqs last disabled at (31734): [] __alloc_skb+0x4cb/0x600 [ 7.818321][ T153] ---[ end trace 0000000000000000 ]--- [ 7.821696][ T153] ------------[ cut here ]------------ [ 7.821834][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: icmps-accept_ip/153 [ 7.822179][ T153] CPU: 0 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.822670][ T153] Tainted: [W]=WARN [ 7.822767][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.822924][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.823089][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.823545][ T153] RSP: 0018:ffa00000007a7a98 EFLAGS: 00010286 [ 7.823707][ T153] RAX: 00000000ffffffa6 RBX: ff110000052783c0 RCX: 1ff40000000f4f19 [ 7.823897][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005278478 [ 7.824085][ T153] RBP: ff11000007981000 R08: 1fe2200000a4f090 R09: ff1100000c52d180 [ 7.824279][ T153] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 7.824561][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007981000 [ 7.824750][ T153] FS: 00007eff82938780(0000) GS:ff110000942b0000(0000) knlGS:0000000000000000 [ 7.824971][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.825131][ T153] CR2: 00007eff829ab0a0 CR3: 0000000004c28005 CR4: 0000000000771ef0 [ 7.825330][ T153] PKRU: 55555554 [ 7.825426][ T153] Call Trace: [ 7.825521][ T153] [ 7.825587][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.825715][ T153] ? notifier_call_chain+0xb0/0x320 [ 7.825842][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.825939][ T153] register_netdevice+0x137a/0x1980 [ 7.826090][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 7.826253][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 7.826389][ T153] register_netdev+0x23/0x40 [ 7.826516][ T153] sit_init_net+0x299/0x570 [ 7.826646][ T153] ops_init+0x187/0x560 [ 7.826743][ T153] setup_net+0x11b/0x3b0 [ 7.826838][ T153] ? unregister_pernet_device+0x80/0x80 [ 7.826966][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.827092][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 7.827311][ T153] copy_net_ns+0x2fd/0x450 [ 7.827521][ T153] create_new_namespaces+0x371/0xa10 [ 7.827651][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 7.827782][ T153] ? find_held_lock+0x2b/0x80 [ 7.827991][ T153] ksys_unshare+0x47e/0x8c0 [ 7.828119][ T153] ? walk_process_tree+0x350/0x350 [ 7.828256][ T153] ? exc_page_fault+0x87/0x100 [ 7.828387][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.828682][ T153] __x64_sys_unshare+0x34/0x50 [ 7.828808][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.828934][ T153] do_syscall_64+0x117/0xfc0 [ 7.829060][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.829193][ T153] ? exc_page_fault+0xee/0x100 [ 7.829331][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.829488][ T153] RIP: 0033:0x7eff82a33bcb [ 7.829712][ T153] 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 [ 7.830254][ T153] RSP: 002b:00007ffe54e1c428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 7.830454][ T153] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007eff82a33bcb [ 7.830642][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 7.830829][ T153] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 7.831193][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 7.831387][ T153] R13: 0000000000416350 R14: 0000000000000004 R15: 0000000000000080 [ 7.831663][ T153] [ 7.831757][ T153] irq event stamp: 35449 [ 7.831857][ T153] hardirqs last enabled at (35457): [] __up_console_sem+0x5a/0x70 [ 7.832075][ T153] hardirqs last disabled at (35464): [] __up_console_sem+0x3f/0x70 [ 7.832385][ T153] softirqs last enabled at (35000): [] handle_softirqs+0x611/0x940 [ 7.832602][ T153] softirqs last disabled at (34599): [] __irq_exit_rcu+0x103/0x1c0 [ 7.832826][ T153] ---[ end trace 0000000000000000 ]--- [ 7.847080][ T153] ------------[ cut here ]------------ [ 7.847226][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: icmps-accept_ip/153 [ 7.847495][ T153] CPU: 0 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.847800][ T153] Tainted: [W]=WARN [ 7.847899][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.848064][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.848235][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.848690][ T153] RSP: 0018:ffa00000007a7ab0 EFLAGS: 00010286 [ 7.848851][ T153] RAX: 00000000ffffffa6 RBX: ff1100000bde1540 RCX: 1ff40000000f4f1c [ 7.849040][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bde15f8 [ 7.849235][ T153] RBP: ff11000008809000 R08: 1fe22000017bc2c0 R09: ff1100000c52d180 [ 7.849431][ T153] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 7.849617][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008809000 [ 7.849806][ T153] FS: 00007eff82938780(0000) GS:ff110000942b0000(0000) knlGS:0000000000000000 [ 7.850027][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.850198][ T153] CR2: 00007eff829ab0a0 CR3: 0000000004c28005 CR4: 0000000000771ef0 [ 7.850393][ T153] PKRU: 55555554 [ 7.850487][ T153] Call Trace: [ 7.850582][ T153] [ 7.850647][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.850774][ T153] ? notifier_call_chain+0xb0/0x320 [ 7.850900][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.850996][ T153] register_netdevice+0x137a/0x1980 [ 7.851128][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 7.851297][ T153] register_netdev+0x23/0x40 [ 7.851424][ T153] loopback_net_init+0x7d/0x150 [ 7.851552][ T153] ops_init+0x187/0x560 [ 7.851648][ T153] setup_net+0x11b/0x3b0 [ 7.851743][ T153] ? unregister_pernet_device+0x80/0x80 [ 7.851870][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.852003][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 7.852130][ T153] copy_net_ns+0x2fd/0x450 [ 7.852261][ T153] create_new_namespaces+0x371/0xa10 [ 7.852445][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 7.852572][ T153] ksys_unshare+0x47e/0x8c0 [ 7.852700][ T153] ? walk_process_tree+0x350/0x350 [ 7.852827][ T153] ? exc_page_fault+0x87/0x100 [ 7.852958][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.853087][ T153] __x64_sys_unshare+0x34/0x50 [ 7.853218][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.853352][ T153] do_syscall_64+0x117/0xfc0 [ 7.853478][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.853605][ T153] ? exc_page_fault+0xee/0x100 [ 7.853731][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.853888][ T153] RIP: 0033:0x7eff82a33bcb [ 7.854055][ T153] 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 [ 7.854516][ T153] RSP: 002b:00007ffe54e1c428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 7.854707][ T153] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007eff82a33bcb [ 7.854900][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 7.855090][ T153] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 7.855284][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 7.855478][ T153] R13: 0000000000416350 R14: 0000000000000004 R15: 0000000000000080 [ 7.855675][ T153] [ 7.855769][ T153] irq event stamp: 48571 [ 7.855865][ T153] hardirqs last enabled at (48579): [] __up_console_sem+0x5a/0x70 [ 7.856084][ T153] hardirqs last disabled at (48586): [] __up_console_sem+0x3f/0x70 [ 7.856311][ T153] softirqs last enabled at (48396): [] handle_softirqs+0x611/0x940 [ 7.856534][ T153] softirqs last disabled at (48315): [] __irq_exit_rcu+0x103/0x1c0 [ 7.856753][ T153] ---[ end trace 0000000000000000 ]--- [ 7.859571][ T153] ------------[ cut here ]------------ [ 7.859705][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: icmps-accept_ip/153 [ 7.859961][ T153] CPU: 0 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.860255][ T153] Tainted: [W]=WARN [ 7.860358][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.860516][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.860679][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.861268][ T153] RSP: 0018:ffa00000007a7a98 EFLAGS: 00010286 [ 7.861431][ T153] RAX: 00000000ffffffa6 RBX: ff1100000bde0200 RCX: 1ff40000000f4f19 [ 7.861619][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bde02b8 [ 7.861812][ T153] RBP: ff1100000d079000 R08: 1fe22000017bc058 R09: ff1100000c52d180 [ 7.862001][ T153] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 7.862194][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d079000 [ 7.862387][ T153] FS: 00007eff82938780(0000) GS:ff110000942b0000(0000) knlGS:0000000000000000 [ 7.862612][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.862772][ T153] CR2: 00007eff829ab0a0 CR3: 0000000004c28005 CR4: 0000000000771ef0 [ 7.862963][ T153] PKRU: 55555554 [ 7.863057][ T153] Call Trace: [ 7.863151][ T153] [ 7.863220][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.863353][ T153] ? notifier_call_chain+0xb0/0x320 [ 7.863483][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.863578][ T153] register_netdevice+0x137a/0x1980 [ 7.863705][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 7.863863][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 7.863990][ T153] register_netdev+0x23/0x40 [ 7.864118][ T153] sit_init_net+0x299/0x570 [ 7.864250][ T153] ops_init+0x187/0x560 [ 7.864353][ T153] setup_net+0x11b/0x3b0 [ 7.864452][ T153] ? unregister_pernet_device+0x80/0x80 [ 7.864577][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.864703][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 7.864831][ T153] copy_net_ns+0x2fd/0x450 [ 7.864957][ T153] create_new_namespaces+0x371/0xa10 [ 7.865085][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 7.865218][ T153] ksys_unshare+0x47e/0x8c0 [ 7.865351][ T153] ? walk_process_tree+0x350/0x350 [ 7.865476][ T153] ? exc_page_fault+0x87/0x100 [ 7.865601][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.865730][ T153] __x64_sys_unshare+0x34/0x50 [ 7.865854][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.865979][ T153] do_syscall_64+0x117/0xfc0 [ 7.866104][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.866238][ T153] ? exc_page_fault+0xee/0x100 [ 7.866370][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.866525][ T153] RIP: 0033:0x7eff82a33bcb [ 7.866656][ T153] 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 [ 7.867104][ T153] RSP: 002b:00007ffe54e1c428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 7.867308][ T153] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007eff82a33bcb [ 7.867496][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 7.867680][ T153] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 7.867866][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 7.868057][ T153] R13: 0000000000416350 R14: 0000000000000004 R15: 0000000000000080 [ 7.868253][ T153] [ 7.868351][ T153] irq event stamp: 50493 [ 7.868445][ T153] hardirqs last enabled at (50501): [] __up_console_sem+0x5a/0x70 [ 7.868661][ T153] hardirqs last disabled at (50508): [] __up_console_sem+0x3f/0x70 [ 7.868880][ T153] softirqs last enabled at (50400): [] handle_softirqs+0x611/0x940 [ 7.869097][ T153] softirqs last disabled at (50389): [] __irq_exit_rcu+0x103/0x1c0 [ 7.869322][ T153] ---[ end trace 0000000000000000 ]--- [ 7.874683][ T153] ------------[ cut here ]------------ [ 7.874883][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: icmps-accept_ip/153 [ 7.875142][ T153] CPU: 0 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.875482][ T153] Tainted: [W]=WARN [ 7.875582][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.875754][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.875922][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.876391][ T153] RSP: 0018:ffa00000007a7020 EFLAGS: 00010286 [ 7.876559][ T153] RAX: 00000000ffffffa6 RBX: ff1100000bdf8ac0 RCX: 1ff40000000f4dca [ 7.876753][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bdf8b78 [ 7.876946][ T153] RBP: ff11000009049000 R08: 1fe22000017bf170 R09: ff1100000c52d180 [ 7.877139][ T153] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 7.877342][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bd81c8c [ 7.877540][ T153] FS: 00007eff82938780(0000) GS:ff110000942b0000(0000) knlGS:0000000000000000 [ 7.877769][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.877932][ T153] CR2: 00007eff829ab0a0 CR3: 0000000004c28005 CR4: 0000000000771ef0 [ 7.878128][ T153] PKRU: 55555554 [ 7.878228][ T153] Call Trace: [ 7.878335][ T153] [ 7.878402][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 7.878532][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.878662][ T153] ? do_raw_spin_lock+0x131/0x280 [ 7.878792][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.878891][ T153] ? mark_held_locks+0x40/0x70 [ 7.879021][ T153] __dev_notify_flags+0x1b8/0x280 [ 7.879152][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 7.879289][ T153] ? netif_change_name+0x8c0/0x8c0 [ 7.879423][ T153] ? __dev_change_flags+0x20b/0x660 [ 7.879552][ T153] ? netif_set_allmulti+0x250/0x250 [ 7.879680][ T153] ? __queue_work+0x31a/0xc00 [ 7.879810][ T153] ? mark_held_locks+0x40/0x70 [ 7.879940][ T153] rtnl_configure_link+0x1ac/0x390 [ 7.880070][ T153] veth_newlink+0x330/0x8d0 [ 7.880209][ T153] ? veth_poll_controller+0x10/0x10 [ 7.880344][ T153] ? kasan_save_stack+0x2f/0x50 [ 7.880475][ T153] ? kasan_save_track+0x14/0x30 [ 7.880604][ T153] ? __kasan_kmalloc+0x7b/0x90 [ 7.880746][ T153] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 7.880874][ T153] ? alloc_netdev_mqs+0xe85/0x1490 [ 7.881004][ T153] ? rtnl_af_lookup+0x290/0x290 [ 7.881137][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 7.881272][ T153] ? rtnl_create_link+0x169/0xf20 [ 7.881410][ T153] rtnl_newlink_create+0x2da/0x780 [ 7.881542][ T153] ? rtnl_create_link+0xf20/0xf20 [ 7.881674][ T153] ? __dev_get_by_name+0x12/0x50 [ 7.881804][ T153] ? rtnl_dev_get+0xd7/0x170 [ 7.881937][ T153] __rtnl_newlink+0x22b/0xa50 [ 7.882069][ T153] rtnl_newlink+0x8d1/0xea0 [ 7.882207][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 7.882341][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 7.882471][ T153] ? mark_usage+0x61/0x170 [ 7.882605][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.882737][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 7.882868][ T153] rtnetlink_rcv_msg+0x40d/0x9e0 [ 7.882999][ T153] ? validate_chain+0x38b/0xc20 [ 7.883132][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 7.883264][ T153] ? __lock_acquire+0x508/0xc10 [ 7.883493][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 7.883625][ T153] ? find_held_lock+0x2b/0x80 [ 7.883756][ T153] netlink_rcv_skb+0x14e/0x3a0 [ 7.883886][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 7.884103][ T153] ? netlink_ack+0xcd0/0xcd0 [ 7.884239][ T153] ? netlink_deliver_tap+0xc5/0x330 [ 7.884374][ T153] ? netlink_deliver_tap+0x13c/0x330 [ 7.884506][ T153] netlink_unicast+0x486/0x750 [ 7.884722][ T153] ? netlink_attachskb+0x810/0x810 [ 7.884850][ T153] ? netlink_autobind.isra.0+0x11c/0x260 [ 7.884979][ T153] ? netlink_autobind.isra.0+0x171/0x260 [ 7.885108][ T153] netlink_sendmsg+0x735/0xc60 [ 7.885338][ T153] ? netlink_unicast+0x750/0x750 [ 7.885473][ T153] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 7.885633][ T153] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 7.885793][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.886012][ T153] __sys_sendto+0x2c9/0x400 [ 7.886142][ T153] ? __ia32_sys_getpeername+0xd0/0xd0 [ 7.886280][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.886419][ T153] ? update_socket_protocol+0x10/0x10 [ 7.886639][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.886770][ T153] __x64_sys_sendto+0xe4/0x1f0 [ 7.886898][ T153] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 7.887060][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 7.887283][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.887417][ T153] do_syscall_64+0x117/0xfc0 [ 7.887548][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.887683][ T153] ? exc_page_fault+0xee/0x100 [ 7.887901][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.888062][ T153] RIP: 0033:0x7eff829ab08e [ 7.888203][ T153] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 7.888670][ T153] RSP: 002b:00007ffe54e1bb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 7.888954][ T153] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007eff829ab08e [ 7.889146][ T153] RDX: 0000000000000078 RSI: 00007ffe54e1bbb0 RDI: 0000000000000008 [ 7.889347][ T153] RBP: 00007ffe54e1bb30 R08: 0000000000000000 R09: 0000000000000000 [ 7.889626][ T153] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 7.889828][ T153] R13: 0000000000000045 R14: 000000000040ef71 R15: 0000000000000080 [ 7.890024][ T153] [ 7.890238][ T153] irq event stamp: 54825 [ 7.890346][ T153] hardirqs last enabled at (54835): [] __up_console_sem+0x5a/0x70 [ 7.890568][ T153] hardirqs last disabled at (54842): [] __up_console_sem+0x3f/0x70 [ 7.890885][ T153] softirqs last enabled at (53992): [] __alloc_skb+0x4cb/0x600 [ 7.891108][ T153] softirqs last disabled at (53990): [] __alloc_skb+0x4cb/0x600 [ 7.891344][ T153] ---[ end trace 0000000000000000 ]--- [ 7.905514][ T153] ------------[ cut here ]------------ [ 7.905658][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: icmps-accept_ip/153 [ 7.905919][ T153] CPU: 0 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.906214][ T153] Tainted: [W]=WARN [ 7.906321][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.906483][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.906654][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.907110][ T153] RSP: 0018:ffa00000007a73a0 EFLAGS: 00010286 [ 7.907281][ T153] RAX: 00000000ffffffa6 RBX: ff110000075c2ac0 RCX: 1ff40000000f4e3a [ 7.907479][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000075c2b78 [ 7.907674][ T153] RBP: ff11000008864000 R08: 1fe2200000eb8570 R09: ff1100000c52d180 [ 7.907866][ T153] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 7.908058][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 7.908255][ T153] FS: 00007eff82938780(0000) GS:ff110000942b0000(0000) knlGS:0000000000000000 [ 7.908489][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.908650][ T153] CR2: 00007eff829ab0a0 CR3: 0000000004c28005 CR4: 0000000000771ef0 [ 7.908842][ T153] PKRU: 55555554 [ 7.908939][ T153] Call Trace: [ 7.909035][ T153] [ 7.909100][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 7.909235][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.909368][ T153] ? do_raw_spin_lock+0x131/0x280 [ 7.909497][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.909595][ T153] ? mark_held_locks+0x40/0x70 [ 7.909724][ T153] __dev_notify_flags+0x1b8/0x280 [ 7.909854][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 7.909981][ T153] ? netif_change_name+0x8c0/0x8c0 [ 7.910111][ T153] ? __dev_change_flags+0x20b/0x660 [ 7.910250][ T153] ? netif_set_allmulti+0x250/0x250 [ 7.910384][ T153] ? rtnl_af_lookup+0x290/0x290 [ 7.910513][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 7.910643][ T153] rtnl_configure_link+0x1ac/0x390 [ 7.910774][ T153] rtnl_newlink_create+0x353/0x780 [ 7.910905][ T153] ? rtnl_create_link+0xf20/0xf20 [ 7.911039][ T153] ? __dev_get_by_name+0x12/0x50 [ 7.911174][ T153] ? rtnl_dev_get+0xd7/0x170 [ 7.911310][ T153] __rtnl_newlink+0x22b/0xa50 [ 7.911443][ T153] rtnl_newlink+0x8d1/0xea0 [ 7.911573][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 7.911701][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 7.911830][ T153] ? mark_usage+0x61/0x170 [ 7.911962][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.912096][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 7.912227][ T153] rtnetlink_rcv_msg+0x40d/0x9e0 [ 7.912361][ T153] ? validate_chain+0x38b/0xc20 [ 7.912489][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 7.912618][ T153] ? __lock_acquire+0x508/0xc10 [ 7.912747][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 7.912875][ T153] ? find_held_lock+0x2b/0x80 [ 7.913004][ T153] netlink_rcv_skb+0x14e/0x3a0 [ 7.913137][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 7.913268][ T153] ? netlink_ack+0xcd0/0xcd0 [ 7.913404][ T153] ? netlink_deliver_tap+0xc5/0x330 [ 7.913533][ T153] ? netlink_deliver_tap+0x13c/0x330 [ 7.913665][ T153] netlink_unicast+0x486/0x750 [ 7.913795][ T153] ? netlink_attachskb+0x810/0x810 [ 7.913924][ T153] ? netlink_autobind.isra.0+0x11c/0x260 [ 7.914058][ T153] ? netlink_autobind.isra.0+0x171/0x260 [ 7.914191][ T153] netlink_sendmsg+0x735/0xc60 [ 7.914326][ T153] ? netlink_unicast+0x750/0x750 [ 7.914455][ T153] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 7.914616][ T153] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 7.914776][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.914906][ T153] __sys_sendto+0x2c9/0x400 [ 7.915040][ T153] ? __ia32_sys_getpeername+0xd0/0xd0 [ 7.915177][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.915313][ T153] ? update_socket_protocol+0x10/0x10 [ 7.915442][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.915572][ T153] __x64_sys_sendto+0xe4/0x1f0 [ 7.915702][ T153] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 7.915863][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 7.915993][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.916121][ T153] do_syscall_64+0x117/0xfc0 [ 7.916254][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.916389][ T153] ? exc_page_fault+0xee/0x100 [ 7.916518][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.916677][ T153] RIP: 0033:0x7eff829ab08e [ 7.916811][ T153] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 7.917272][ T153] RSP: 002b:00007ffe54e1bb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 7.917469][ T153] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007eff829ab08e [ 7.917663][ T153] RDX: 0000000000000078 RSI: 00007ffe54e1bbb0 RDI: 0000000000000008 [ 7.917877][ T153] RBP: 00007ffe54e1bb30 R08: 0000000000000000 R09: 0000000000000000 [ 7.918078][ T153] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 7.918274][ T153] R13: 0000000000000045 R14: 000000000040ef71 R15: 0000000000000080 [ 7.918478][ T153] [ 7.918574][ T153] irq event stamp: 67375 [ 7.918674][ T153] hardirqs last enabled at (67383): [] __up_console_sem+0x5a/0x70 [ 7.918898][ T153] hardirqs last disabled at (67390): [] __up_console_sem+0x3f/0x70 [ 7.919123][ T153] softirqs last enabled at (67364): [] handle_softirqs+0x611/0x940 [ 7.919357][ T153] softirqs last disabled at (67359): [] __irq_exit_rcu+0x103/0x1c0 [ 7.919584][ T153] ---[ end trace 0000000000000000 ]--- [ 7.926152][ T12] ------------[ cut here ]------------ [ 7.926377][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 7.926608][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.926878][ T12] Tainted: [W]=WARN [ 7.926965][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.927110][ T12] Workqueue: netns cleanup_net [ 7.927244][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.927414][ 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 18 e8 f0 ff b9 a6 ff ff [ 7.927829][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 7.927973][ T12] RAX: 00000000ffffffa6 RBX: ff110000075c3700 RCX: 1ff4000000018eed [ 7.928142][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000075c37b8 [ 7.928326][ T12] RBP: ff11000007981000 R08: 1fe2200000eb86f8 R09: ff11000001b0d1d0 [ 7.928541][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 7.928716][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 7.928890][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 7.929091][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.929246][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 7.929424][ T12] PKRU: 55555554 [ 7.929510][ T12] Call Trace: [ 7.929597][ T12] [ 7.929656][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 7.929802][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 7.929945][ T12] ? queue_rcu_work+0x7c/0xa0 [ 7.930063][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 7.930187][ T12] ? rtnl_is_locked+0x15/0x20 [ 7.930325][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 7.930491][ T12] ? mutex_is_locked+0x1c/0x50 [ 7.930660][ T12] ops_undo_list+0x615/0x8f0 [ 7.930792][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 7.930907][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.931025][ T12] cleanup_net+0x431/0x890 [ 7.931139][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 7.931263][ T12] ? process_one_work+0xdb7/0x1410 [ 7.931391][ T12] ? lock_acquire+0x134/0x160 [ 7.931505][ T12] ? rcu_is_watching+0x15/0xd0 [ 7.931622][ T12] process_one_work+0xdf8/0x1410 [ 7.931744][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 7.931864][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 7.931984][ T12] worker_thread+0x4f1/0xd60 [ 7.932101][ T12] ? rescuer_thread+0x1320/0x1320 [ 7.932220][ T12] kthread+0x367/0x460 [ 7.932312][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 7.932456][ T12] ? kthread_affine_node+0x330/0x330 [ 7.932574][ T12] ret_from_fork+0x474/0x6b0 [ 7.932690][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 7.932834][ T12] ? __switch_to+0x5a3/0xe00 [ 7.932950][ T12] ? kthread_affine_node+0x330/0x330 [ 7.933068][ T12] ret_from_fork_asm+0x11/0x20 [ 7.933193][ T12] [ 7.933278][ T12] irq event stamp: 2243 [ 7.933369][ T12] hardirqs last enabled at (2253): [] __up_console_sem+0x5a/0x70 [ 7.933565][ T12] hardirqs last disabled at (2260): [] __up_console_sem+0x3f/0x70 [ 7.933764][ T12] softirqs last enabled at (1886): [] handle_softirqs+0x611/0x940 [ 7.933962][ T12] softirqs last disabled at (1879): [] __irq_exit_rcu+0x103/0x1c0 [ 7.934165][ T12] ---[ end trace 0000000000000000 ]--- [ 7.941000][ T153] ------------[ cut here ]------------ [ 7.941184][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 7.941491][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.941817][ T153] Tainted: [W]=WARN [ 7.941958][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.942172][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.942394][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.942880][ T153] RSP: 0018:ffa00000007a7ab0 EFLAGS: 00010286 [ 7.943087][ T153] RAX: 00000000ffffffa6 RBX: ff1100000c7f9380 RCX: 1ff40000000f4f1c [ 7.943335][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c7f9438 [ 7.943566][ T153] RBP: ff1100000d101000 R08: 1fe22000018ff288 R09: ff1100000c52d180 [ 7.943797][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 7.944032][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d101000 [ 7.944274][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 7.944551][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.944754][ T153] CR2: 00007f2be35ed0a0 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 7.944988][ T153] PKRU: 55555554 [ 7.945132][ T153] Call Trace: [ 7.945281][ T153] [ 7.945406][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.945584][ T153] ? notifier_call_chain+0xb0/0x320 [ 7.945756][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.945897][ T153] register_netdevice+0x137a/0x1980 [ 7.946069][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 7.946286][ T153] register_netdev+0x23/0x40 [ 7.946474][ T153] loopback_net_init+0x7d/0x150 [ 7.946647][ T153] ops_init+0x187/0x560 [ 7.946790][ T153] setup_net+0x11b/0x3b0 [ 7.946931][ T153] ? unregister_pernet_device+0x80/0x80 [ 7.947101][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.947281][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 7.947469][ T153] copy_net_ns+0x2fd/0x450 [ 7.947646][ T153] create_new_namespaces+0x371/0xa10 [ 7.947820][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 7.947993][ T153] ksys_unshare+0x47e/0x8c0 [ 7.948172][ T153] ? walk_process_tree+0x350/0x350 [ 7.948357][ T153] ? ksys_write+0x1ac/0x250 [ 7.948529][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.948705][ T153] ? __ia32_sys_read+0xc0/0xc0 [ 7.948879][ T153] __x64_sys_unshare+0x34/0x50 [ 7.949053][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.949231][ T153] do_syscall_64+0x117/0xfc0 [ 7.949415][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.949587][ T153] ? exc_page_fault+0xee/0x100 [ 7.949763][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.949964][ T153] RIP: 0033:0x7eff82a33bcb [ 7.950140][ T153] 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 [ 7.950650][ T153] RSP: 002b:00007ffe54e1c488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 7.950887][ T153] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007eff82a33bcb [ 7.951118][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 7.951370][ T153] RBP: 000000006a10ec53 R08: 0000000000000000 R09: 0000000000000000 [ 7.951603][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120 [ 7.951837][ T153] R13: 0100000000000000 R14: 0000000000000004 R15: 0000000000000080 [ 7.952073][ T153] [ 7.952220][ T153] irq event stamp: 73473 [ 7.952372][ T153] hardirqs last enabled at (73485): [] __up_console_sem+0x5a/0x70 [ 7.952635][ T153] hardirqs last disabled at (73494): [] __up_console_sem+0x3f/0x70 [ 7.952901][ T153] softirqs last enabled at (72880): [] __alloc_skb+0x4cb/0x600 [ 7.953172][ T153] softirqs last disabled at (72878): [] __alloc_skb+0x4cb/0x600 [ 7.953453][ T153] ---[ end trace 0000000000000000 ]--- [ 7.962906][ T153] ------------[ cut here ]------------ [ 7.963079][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 7.963425][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.963758][ T153] Tainted: [W]=WARN [ 7.963903][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.964106][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.964335][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 7.964831][ T153] RSP: 0018:ffa00000007a7a98 EFLAGS: 00010286 [ 7.965039][ T153] RAX: 00000000ffffffa6 RBX: ff1100000c7f83c0 RCX: 1ff40000000f4f19 [ 7.965283][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c7f8478 [ 7.965528][ T153] RBP: ff1100000cda4000 R08: 1fe22000018ff090 R09: ff1100000c52d180 [ 7.965762][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 7.965998][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cda4000 [ 7.966242][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 7.966520][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.966726][ T153] CR2: 00007f2be35ed0a0 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 7.966966][ T153] PKRU: 55555554 [ 7.967108][ T153] Call Trace: [ 7.967256][ T153] [ 7.967378][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 7.967554][ T153] ? notifier_call_chain+0xb0/0x320 [ 7.967727][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 7.967870][ T153] register_netdevice+0x137a/0x1980 [ 7.968044][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 7.968258][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 7.968443][ T153] register_netdev+0x23/0x40 [ 7.968620][ T153] sit_init_net+0x299/0x570 [ 7.968800][ T153] ops_init+0x187/0x560 [ 7.968948][ T153] setup_net+0x11b/0x3b0 [ 7.969095][ T153] ? unregister_pernet_device+0x80/0x80 [ 7.969280][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 7.969465][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 7.969642][ T153] copy_net_ns+0x2fd/0x450 [ 7.969814][ T153] create_new_namespaces+0x371/0xa10 [ 7.969988][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 7.970167][ T153] ksys_unshare+0x47e/0x8c0 [ 7.970354][ T153] ? walk_process_tree+0x350/0x350 [ 7.970526][ T153] ? ksys_write+0x1ac/0x250 [ 7.970699][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 7.970872][ T153] ? __ia32_sys_read+0xc0/0xc0 [ 7.971047][ T153] __x64_sys_unshare+0x34/0x50 [ 7.971226][ T153] ? do_syscall_64+0x82/0xfc0 [ 7.971408][ T153] do_syscall_64+0x117/0xfc0 [ 7.971580][ T153] ? trace_hardirqs_off+0xd/0x30 [ 7.971753][ T153] ? exc_page_fault+0xee/0x100 [ 7.971926][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.972128][ T153] RIP: 0033:0x7eff82a33bcb [ 7.972327][ T153] 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 [ 7.972818][ T153] RSP: 002b:00007ffe54e1c488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 7.973052][ T153] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007eff82a33bcb [ 7.973305][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 7.973538][ T153] RBP: 000000006a10ec53 R08: 0000000000000000 R09: 0000000000000000 [ 7.973771][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120 [ 7.974004][ T153] R13: 0100000000000000 R14: 0000000000000004 R15: 0000000000000080 [ 7.974254][ T153] [ 7.974406][ T153] irq event stamp: 81787 [ 7.974545][ T153] hardirqs last enabled at (81797): [] __up_console_sem+0x5a/0x70 [ 7.974809][ T153] hardirqs last disabled at (81806): [] __up_console_sem+0x3f/0x70 [ 7.975074][ T153] softirqs last enabled at (81220): [] handle_softirqs+0x611/0x940 [ 7.975364][ T153] softirqs last disabled at (81165): [] __irq_exit_rcu+0x103/0x1c0 [ 7.975627][ T153] ---[ end trace 0000000000000000 ]--- [ 7.976869][ T12] ------------[ cut here ]------------ [ 7.976994][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 7.977237][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.977724][ T12] Tainted: [W]=WARN [ 7.977856][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.978071][ T12] Workqueue: netns cleanup_net [ 7.978259][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.978446][ 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 18 e8 f0 ff b9 a6 ff ff [ 7.978872][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 7.979024][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c7f8040 RCX: 1ff4000000018ed5 [ 7.979203][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c7f80f8 [ 7.979388][ T12] RBP: ff11000008864000 R08: 1fe22000018ff020 R09: ff11000001b0d1d0 [ 7.979562][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 7.979737][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 7.979913][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 7.980119][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.980273][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 7.980455][ T12] PKRU: 55555554 [ 7.980542][ T12] Call Trace: [ 7.980631][ T12] [ 7.980696][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 7.980844][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 7.980991][ T12] ? mutex_is_locked+0x1c/0x50 [ 7.981109][ T12] ? rtnl_is_locked+0x15/0x20 [ 7.981235][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 7.981390][ T12] default_device_exit_batch+0x38b/0x600 [ 7.981508][ T12] ? unregister_netdev+0x60/0x60 [ 7.981630][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 7.981779][ T12] ops_undo_list+0x2ce/0x8f0 [ 7.981952][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 7.982121][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.982316][ T12] cleanup_net+0x431/0x890 [ 7.982494][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 7.982622][ T12] ? process_one_work+0xdb7/0x1410 [ 7.982764][ T12] ? lock_acquire+0x134/0x160 [ 7.982930][ T12] ? rcu_is_watching+0x15/0xd0 [ 7.983111][ T12] process_one_work+0xdf8/0x1410 [ 7.983318][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 7.983479][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 7.983602][ T12] worker_thread+0x4f1/0xd60 [ 7.983725][ T12] ? rescuer_thread+0x1320/0x1320 [ 7.983846][ T12] kthread+0x367/0x460 [ 7.983938][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 7.984091][ T12] ? kthread_affine_node+0x330/0x330 [ 7.984220][ T12] ret_from_fork+0x474/0x6b0 [ 7.984351][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 7.984498][ T12] ? __switch_to+0x5a3/0xe00 [ 7.984657][ T12] ? kthread_affine_node+0x330/0x330 [ 7.984824][ T12] ret_from_fork_asm+0x11/0x20 [ 7.985005][ T12] [ 7.985135][ T12] irq event stamp: 5717 [ 7.985272][ T12] hardirqs last enabled at (5725): [] __up_console_sem+0x5a/0x70 [ 7.985507][ T12] hardirqs last disabled at (5734): [] __up_console_sem+0x3f/0x70 [ 7.985756][ T12] softirqs last enabled at (5608): [] handle_softirqs+0x611/0x940 [ 7.985998][ T12] softirqs last disabled at (5603): [] __irq_exit_rcu+0x103/0x1c0 [ 7.986209][ T12] ---[ end trace 0000000000000000 ]--- [ 7.994493][ T12] ------------[ cut here ]------------ [ 7.994646][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 7.994885][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 7.995148][ T12] Tainted: [W]=WARN [ 7.995247][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.995399][ T12] Workqueue: netns cleanup_net [ 7.995524][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 7.995676][ 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 18 e8 f0 ff b9 a6 ff ff [ 7.996091][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 7.996247][ T12] RAX: 00000000ffffffa6 RBX: ff110000090df540 RCX: 1ff4000000018ed5 [ 7.996427][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090df5f8 [ 7.996600][ T12] RBP: ff11000009049000 R08: 1fe220000121bec0 R09: ff11000001b0d1d0 [ 7.996773][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 7.996947][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 7.997122][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 7.997337][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.997483][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 7.997664][ T12] PKRU: 55555554 [ 7.997750][ T12] Call Trace: [ 7.997837][ T12] [ 7.997898][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 7.998045][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 7.998195][ T12] ? mutex_is_locked+0x1c/0x50 [ 7.998317][ T12] ? rtnl_is_locked+0x15/0x20 [ 7.998433][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 7.998580][ T12] default_device_exit_batch+0x38b/0x600 [ 7.998699][ T12] ? unregister_netdev+0x60/0x60 [ 7.998821][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 7.998940][ T12] ops_undo_list+0x2ce/0x8f0 [ 7.999057][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 7.999178][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 7.999306][ T12] cleanup_net+0x431/0x890 [ 7.999424][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 7.999540][ T12] ? process_one_work+0xdb7/0x1410 [ 7.999661][ T12] ? lock_acquire+0x134/0x160 [ 7.999780][ T12] ? rcu_is_watching+0x15/0xd0 [ 7.999899][ T12] process_one_work+0xdf8/0x1410 [ 8.000016][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.000132][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.000260][ T12] worker_thread+0x4f1/0xd60 [ 8.000387][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.000504][ T12] kthread+0x367/0x460 [ 8.000592][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.000738][ T12] ? kthread_affine_node+0x330/0x330 [ 8.000853][ T12] ret_from_fork+0x474/0x6b0 [ 8.000968][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.001114][ T12] ? __switch_to+0x5a3/0xe00 [ 8.001237][ T12] ? kthread_affine_node+0x330/0x330 [ 8.001358][ T12] ret_from_fork_asm+0x11/0x20 [ 8.001480][ T12] [ 8.001567][ T12] irq event stamp: 14101 [ 8.001654][ T12] hardirqs last enabled at (14109): [] __up_console_sem+0x5a/0x70 [ 8.001857][ T12] hardirqs last disabled at (14116): [] __up_console_sem+0x3f/0x70 [ 8.002059][ T12] softirqs last enabled at (12226): [] handle_softirqs+0x611/0x940 [ 8.002265][ T12] softirqs last disabled at (12221): [] __irq_exit_rcu+0x103/0x1c0 [ 8.002470][ T12] ---[ end trace 0000000000000000 ]--- [ 8.003523][ T12] ------------[ cut here ]------------ [ 8.003643][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 8.003873][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.004134][ T12] Tainted: [W]=WARN [ 8.004227][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.004379][ T12] Workqueue: netns cleanup_net [ 8.004502][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.004653][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.005069][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 8.005222][ T12] RAX: 00000000ffffffa6 RBX: ff110000090df8c0 RCX: 1ff4000000018ed5 [ 8.005401][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090df978 [ 8.005591][ T12] RBP: ff11000007701000 R08: 1fe220000121bf30 R09: ff11000001b0d1d0 [ 8.005768][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 8.005943][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.006117][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 8.006355][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.006502][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 8.006690][ T12] PKRU: 55555554 [ 8.006813][ T12] Call Trace: [ 8.006938][ T12] [ 8.007027][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.007255][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.007486][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.007627][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.007745][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 8.007893][ T12] default_device_exit_batch+0x38b/0x600 [ 8.008016][ T12] ? unregister_netdev+0x60/0x60 [ 8.008132][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.008253][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.008378][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.008492][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.008612][ T12] cleanup_net+0x431/0x890 [ 8.008728][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.008848][ T12] ? process_one_work+0xdb7/0x1410 [ 8.008971][ T12] ? lock_acquire+0x134/0x160 [ 8.009090][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.009214][ T12] process_one_work+0xdf8/0x1410 [ 8.009336][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.009452][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.009573][ T12] worker_thread+0x4f1/0xd60 [ 8.009694][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.009816][ T12] kthread+0x367/0x460 [ 8.009909][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.010055][ T12] ? kthread_affine_node+0x330/0x330 [ 8.010178][ T12] ret_from_fork+0x474/0x6b0 [ 8.010312][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.010460][ T12] ? __switch_to+0x5a3/0xe00 [ 8.010584][ T12] ? kthread_affine_node+0x330/0x330 [ 8.010708][ T12] ret_from_fork_asm+0x11/0x20 [ 8.010828][ T12] [ 8.010915][ T12] irq event stamp: 16633 [ 8.011001][ T12] hardirqs last enabled at (16641): [] __up_console_sem+0x5a/0x70 [ 8.011207][ T12] hardirqs last disabled at (16648): [] __up_console_sem+0x3f/0x70 [ 8.011413][ T12] softirqs last enabled at (16588): [] handle_softirqs+0x611/0x940 [ 8.011614][ T12] softirqs last disabled at (16579): [] __irq_exit_rcu+0x103/0x1c0 [ 8.011817][ T12] ---[ end trace 0000000000000000 ]--- [ 8.018448][ T153] ------------[ cut here ]------------ [ 8.018623][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 8.018925][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.019265][ T153] Tainted: [W]=WARN [ 8.019420][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.019624][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.019837][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.020350][ T153] RSP: 0018:ffa00000007a7ab0 EFLAGS: 00010286 [ 8.020555][ T153] RAX: 00000000ffffffa6 RBX: ff1100000beaa3c0 RCX: 1ff40000000f4f1c [ 8.020792][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000beaa478 [ 8.021027][ T153] RBP: ff11000008829000 R08: 1fe22000017d5490 R09: ff1100000c52d180 [ 8.021269][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 8.021515][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008829000 [ 8.021754][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.022019][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.022233][ T153] CR2: 00007f2be35ed0a0 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.022481][ T153] PKRU: 55555554 [ 8.022623][ T153] Call Trace: [ 8.022763][ T153] [ 8.022874][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.023052][ T153] ? notifier_call_chain+0xb0/0x320 [ 8.023232][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 8.023389][ T153] register_netdevice+0x137a/0x1980 [ 8.023563][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 8.023770][ T153] register_netdev+0x23/0x40 [ 8.023944][ T153] loopback_net_init+0x7d/0x150 [ 8.024118][ T153] ops_init+0x187/0x560 [ 8.024271][ T153] setup_net+0x11b/0x3b0 [ 8.024425][ T153] ? unregister_pernet_device+0x80/0x80 [ 8.024596][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 8.024769][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 8.024944][ T153] copy_net_ns+0x2fd/0x450 [ 8.025118][ T153] create_new_namespaces+0x371/0xa10 [ 8.025312][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 8.025489][ T153] ksys_unshare+0x47e/0x8c0 [ 8.025664][ T153] ? walk_process_tree+0x350/0x350 [ 8.025837][ T153] ? ksys_write+0x1ac/0x250 [ 8.026011][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 8.026194][ T153] __x64_sys_unshare+0x34/0x50 [ 8.026385][ T153] ? do_syscall_64+0x82/0xfc0 [ 8.026558][ T153] do_syscall_64+0x117/0xfc0 [ 8.026731][ T153] ? trace_hardirqs_off+0xd/0x30 [ 8.026907][ T153] ? exc_page_fault+0xee/0x100 [ 8.027079][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.027304][ T153] RIP: 0033:0x7eff82a33bcb [ 8.027480][ T153] 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 [ 8.027972][ T153] RSP: 002b:00007ffe54e1c488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 8.028214][ T153] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007eff82a33bcb [ 8.028460][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 8.028694][ T153] RBP: 000000006a10ec53 R08: 0000000000000000 R09: 0000000000000000 [ 8.028930][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120 [ 8.029170][ T153] R13: 0100000000000000 R14: 0000000000000004 R15: 0000000000000080 [ 8.029421][ T153] [ 8.029560][ T153] irq event stamp: 86421 [ 8.029698][ T153] hardirqs last enabled at (86431): [] __up_console_sem+0x5a/0x70 [ 8.029961][ T153] hardirqs last disabled at (86440): [] __up_console_sem+0x3f/0x70 [ 8.030231][ T153] softirqs last enabled at (86028): [] handle_softirqs+0x611/0x940 [ 8.030507][ T153] softirqs last disabled at (86015): [] __irq_exit_rcu+0x103/0x1c0 [ 8.030771][ T153] ---[ end trace 0000000000000000 ]--- [ 8.033614][ T153] ------------[ cut here ]------------ [ 8.033787][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 8.034083][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.034430][ T153] Tainted: [W]=WARN [ 8.034569][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.034786][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.034994][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.035499][ T153] RSP: 0018:ffa00000007a7a98 EFLAGS: 00010286 [ 8.035702][ T153] RAX: 00000000ffffffa6 RBX: ff11000005279540 RCX: 1ff40000000f4f19 [ 8.035952][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000052795f8 [ 8.036193][ T153] RBP: ff1100000d94c000 R08: 1fe2200000a4f2c0 R09: ff1100000c52d180 [ 8.036435][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 8.036668][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d94c000 [ 8.036915][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.037186][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.037404][ T153] CR2: 00007f2be35ed0a0 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.037639][ T153] PKRU: 55555554 [ 8.037779][ T153] Call Trace: [ 8.037930][ T153] [ 8.038040][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.038221][ T153] ? notifier_call_chain+0xb0/0x320 [ 8.038403][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 8.038546][ T153] register_netdevice+0x137a/0x1980 [ 8.038721][ T153] ? unregister_netdevice_queue+0x470/0x470 [ 8.038924][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 8.039110][ T153] register_netdev+0x23/0x40 [ 8.039307][ T153] sit_init_net+0x299/0x570 [ 8.039482][ T153] ops_init+0x187/0x560 [ 8.039625][ T153] setup_net+0x11b/0x3b0 [ 8.039767][ T153] ? unregister_pernet_device+0x80/0x80 [ 8.039937][ T153] ? lockdep_init_map_type+0x5d/0x250 [ 8.040110][ T153] ? mutex_init_lockdep+0xf6/0x120 [ 8.040305][ T153] copy_net_ns+0x2fd/0x450 [ 8.040490][ T153] create_new_namespaces+0x371/0xa10 [ 8.040666][ T153] unshare_nsproxy_namespaces+0xa5/0x150 [ 8.040838][ T153] ksys_unshare+0x47e/0x8c0 [ 8.041011][ T153] ? walk_process_tree+0x350/0x350 [ 8.041192][ T153] ? ksys_write+0x1ac/0x250 [ 8.041375][ T153] ? __ia32_sys_open+0x1b0/0x1b0 [ 8.041549][ T153] __x64_sys_unshare+0x34/0x50 [ 8.041735][ T153] ? do_syscall_64+0x82/0xfc0 [ 8.041908][ T153] do_syscall_64+0x117/0xfc0 [ 8.042081][ T153] ? trace_hardirqs_off+0xd/0x30 [ 8.042264][ T153] ? exc_page_fault+0xee/0x100 [ 8.042449][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.042651][ T153] RIP: 0033:0x7eff82a33bcb [ 8.042827][ T153] 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 [ 8.043351][ T153] RSP: 002b:00007ffe54e1c488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 8.043586][ T153] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007eff82a33bcb [ 8.043819][ T153] RDX: 0000000000000000 RSI: 000000000040e9d4 RDI: 0000000040000000 [ 8.044063][ T153] RBP: 000000006a10ec53 R08: 0000000000000000 R09: 0000000000000000 [ 8.044316][ T153] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120 [ 8.044551][ T153] R13: 0100000000000000 R14: 0000000000000004 R15: 0000000000000080 [ 8.044789][ T153] [ 8.044928][ T153] irq event stamp: 88451 [ 8.045080][ T153] hardirqs last enabled at (88461): [] __up_console_sem+0x5a/0x70 [ 8.045364][ T153] hardirqs last disabled at (88472): [] __up_console_sem+0x3f/0x70 [ 8.045628][ T153] softirqs last enabled at (87862): [] __alloc_skb+0x4cb/0x600 [ 8.045890][ T153] softirqs last disabled at (87860): [] __alloc_skb+0x4cb/0x600 [ 8.046173][ T153] ---[ end trace 0000000000000000 ]--- [ 8.070051][ T12] ------------[ cut here ]------------ [ 8.070189][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 8.070429][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.070695][ T12] Tainted: [W]=WARN [ 8.070783][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.070931][ T12] Workqueue: netns cleanup_net [ 8.071053][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.071210][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.071633][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 8.071779][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ce16c80 RCX: 1ff4000000018eed [ 8.071951][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce16d38 [ 8.072126][ T12] RBP: ff1100000d079000 R08: 1fe22000019c2da8 R09: ff11000001b0d1d0 [ 8.072372][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 8.072543][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.072718][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 8.072919][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.073070][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 8.073253][ T12] PKRU: 55555554 [ 8.073374][ T12] Call Trace: [ 8.073460][ T12] [ 8.073520][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.073665][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.073810][ T12] ? queue_rcu_work+0x7c/0xa0 [ 8.073929][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 8.074046][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.074165][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 8.074281][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.074405][ T12] ops_undo_list+0x615/0x8f0 [ 8.074524][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.074639][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.074757][ T12] cleanup_net+0x431/0x890 [ 8.074875][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.074988][ T12] ? process_one_work+0xdb7/0x1410 [ 8.075105][ T12] ? lock_acquire+0x134/0x160 [ 8.075223][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.075347][ T12] process_one_work+0xdf8/0x1410 [ 8.075466][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.075582][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.075705][ T12] worker_thread+0x4f1/0xd60 [ 8.075825][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.075940][ T12] kthread+0x367/0x460 [ 8.076028][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.076177][ T12] ? kthread_affine_node+0x330/0x330 [ 8.076298][ T12] ret_from_fork+0x474/0x6b0 [ 8.076414][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.076559][ T12] ? __switch_to+0x5a3/0xe00 [ 8.076676][ T12] ? kthread_affine_node+0x330/0x330 [ 8.076792][ T12] ret_from_fork_asm+0x11/0x20 [ 8.076913][ T12] [ 8.076999][ T12] irq event stamp: 23709 [ 8.077085][ T12] hardirqs last enabled at (23717): [] __up_console_sem+0x5a/0x70 [ 8.077288][ T12] hardirqs last disabled at (23724): [] __up_console_sem+0x3f/0x70 [ 8.077494][ T12] softirqs last enabled at (23450): [] handle_softirqs+0x611/0x940 [ 8.077694][ T12] softirqs last disabled at (23383): [] __irq_exit_rcu+0x103/0x1c0 [ 8.077895][ T12] ---[ end trace 0000000000000000 ]--- [ 8.090169][ T12] ------------[ cut here ]------------ [ 8.090305][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 8.090536][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.090799][ T12] Tainted: [W]=WARN [ 8.090886][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.091032][ T12] Workqueue: netns cleanup_net [ 8.091157][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.091314][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.091729][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 8.091877][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ce17540 RCX: 1ff4000000018ed5 [ 8.092053][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce175f8 [ 8.092230][ T12] RBP: ff11000008809000 R08: 1fe22000019c2ec0 R09: ff11000001b0d1d0 [ 8.092408][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 8.092582][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.092757][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 8.092960][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.093105][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 8.093283][ T12] PKRU: 55555554 [ 8.093377][ T12] Call Trace: [ 8.093464][ T12] [ 8.093524][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.093671][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.093818][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.093936][ T12] default_device_exit_batch+0x38b/0x600 [ 8.094053][ T12] ? unregister_netdev+0x60/0x60 [ 8.094178][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.094302][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.094424][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.094540][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.094658][ T12] cleanup_net+0x431/0x890 [ 8.094775][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.094890][ T12] ? process_one_work+0xdb7/0x1410 [ 8.095007][ T12] ? lock_acquire+0x134/0x160 [ 8.095124][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.095246][ T12] process_one_work+0xdf8/0x1410 [ 8.095410][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.095526][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.095646][ T12] worker_thread+0x4f1/0xd60 [ 8.095765][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.095881][ T12] kthread+0x367/0x460 [ 8.095970][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.096116][ T12] ? kthread_affine_node+0x330/0x330 [ 8.096247][ T12] ret_from_fork+0x474/0x6b0 [ 8.096368][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.096512][ T12] ? __switch_to+0x5a3/0xe00 [ 8.096628][ T12] ? kthread_affine_node+0x330/0x330 [ 8.096743][ T12] ret_from_fork_asm+0x11/0x20 [ 8.096865][ T12] [ 8.096950][ T12] irq event stamp: 26723 [ 8.097036][ T12] hardirqs last enabled at (26731): [] __up_console_sem+0x5a/0x70 [ 8.097237][ T12] hardirqs last disabled at (26738): [] __up_console_sem+0x3f/0x70 [ 8.097440][ T12] softirqs last enabled at (26614): [] handle_softirqs+0x611/0x940 [ 8.097639][ T12] softirqs last disabled at (26531): [] __irq_exit_rcu+0x103/0x1c0 [ 8.097837][ T12] ---[ end trace 0000000000000000 ]--- [ 8.180208][ T153] ------------[ cut here ]------------ [ 8.180410][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 8.180722][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.181057][ T153] Tainted: [W]=WARN [ 8.181206][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.181427][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.181639][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.182142][ T153] RSP: 0018:ffa00000007a7020 EFLAGS: 00010286 [ 8.182369][ T153] RAX: 00000000ffffffa6 RBX: ff110000090c6c80 RCX: 1ff40000000f4dca [ 8.182606][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090c6d38 [ 8.182845][ T153] RBP: ff1100000d179000 R08: 1fe2200001218da8 R09: ff1100000c52d180 [ 8.183081][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 8.183338][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009b7270c [ 8.183578][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.183848][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.184056][ T153] CR2: 000000003cdc5218 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.184309][ T153] PKRU: 55555554 [ 8.184451][ T153] Call Trace: [ 8.184592][ T153] [ 8.184704][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.184877][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.185084][ T153] ? do_raw_spin_lock+0x131/0x280 [ 8.185264][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 8.185420][ T153] ? mark_held_locks+0x40/0x70 [ 8.185593][ T153] __dev_notify_flags+0x1b8/0x280 [ 8.185767][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.185940][ T153] ? netif_change_name+0x8c0/0x8c0 [ 8.186114][ T153] ? __dev_change_flags+0x20b/0x660 [ 8.186309][ T153] ? netif_set_allmulti+0x250/0x250 [ 8.186483][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.186657][ T153] ? mark_held_locks+0x40/0x70 [ 8.186832][ T153] rtnl_configure_link+0x1ac/0x390 [ 8.187008][ T153] veth_newlink+0x330/0x8d0 [ 8.187190][ T153] ? veth_poll_controller+0x10/0x10 [ 8.187372][ T153] ? kasan_save_stack+0x2f/0x50 [ 8.187551][ T153] ? kasan_save_track+0x14/0x30 [ 8.187724][ T153] ? __kasan_kmalloc+0x7b/0x90 [ 8.187909][ T153] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 8.188082][ T153] ? alloc_netdev_mqs+0xe85/0x1490 [ 8.188264][ T153] ? rtnl_af_lookup+0x290/0x290 [ 8.188451][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 8.188627][ T153] ? rtnl_create_link+0x169/0xf20 [ 8.188802][ T153] rtnl_newlink_create+0x2da/0x780 [ 8.188980][ T153] ? rtnl_create_link+0xf20/0xf20 [ 8.189153][ T153] ? __dev_get_by_name+0x12/0x50 [ 8.189349][ T153] ? rtnl_dev_get+0xd7/0x170 [ 8.189528][ T153] __rtnl_newlink+0x22b/0xa50 [ 8.189707][ T153] rtnl_newlink+0x8d1/0xea0 [ 8.189882][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.190055][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.190239][ T153] ? mark_usage+0x61/0x170 [ 8.190430][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.190604][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.190778][ T153] rtnetlink_rcv_msg+0x40d/0x9e0 [ 8.190952][ T153] ? validate_chain+0x38b/0xc20 [ 8.191125][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.191317][ T153] ? __lock_acquire+0x508/0xc10 [ 8.191493][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.191668][ T153] ? find_held_lock+0x2b/0x80 [ 8.191845][ T153] netlink_rcv_skb+0x14e/0x3a0 [ 8.192019][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.192201][ T153] ? netlink_ack+0xcd0/0xcd0 [ 8.192391][ T153] ? netlink_deliver_tap+0xc5/0x330 [ 8.192564][ T153] ? netlink_deliver_tap+0x13c/0x330 [ 8.192740][ T153] netlink_unicast+0x486/0x750 [ 8.192915][ T153] ? netlink_attachskb+0x810/0x810 [ 8.193089][ T153] ? netlink_autobind.isra.0+0x11c/0x260 [ 8.193272][ T153] ? netlink_autobind.isra.0+0x171/0x260 [ 8.193462][ T153] netlink_sendmsg+0x735/0xc60 [ 8.193638][ T153] ? netlink_unicast+0x750/0x750 [ 8.193815][ T153] __sys_sendto+0x2c9/0x400 [ 8.193991][ T153] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.194174][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.194367][ T153] ? update_socket_protocol+0x10/0x10 [ 8.194541][ T153] ? alloc_file_clone+0xe0/0xe0 [ 8.194717][ T153] __x64_sys_sendto+0xe4/0x1f0 [ 8.194892][ T153] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.195097][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.195277][ T153] ? do_syscall_64+0x82/0xfc0 [ 8.195464][ T153] do_syscall_64+0x117/0xfc0 [ 8.195641][ T153] ? trace_hardirqs_off+0xd/0x30 [ 8.195813][ T153] ? exc_page_fault+0xee/0x100 [ 8.195988][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.196197][ T153] RIP: 0033:0x7eff829b6e32 [ 8.196388][ T153] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 8.196885][ T153] RSP: 002b:00007ffe54e1bb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.197124][ T153] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007eff829b6e32 [ 8.197374][ T153] RDX: 0000000000000078 RSI: 00007ffe54e1bc10 RDI: 0000000000000009 [ 8.197610][ T153] RBP: 00007ffe54e1bb90 R08: 0000000000000000 R09: 0000000000000000 [ 8.197849][ T153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 8.198086][ T153] R13: 0000000000000045 R14: 00000000004124a8 R15: 0000000000000080 [ 8.198344][ T153] [ 8.198485][ T153] irq event stamp: 173775 [ 8.198628][ T153] hardirqs last enabled at (173785): [] __up_console_sem+0x5a/0x70 [ 8.198899][ T153] hardirqs last disabled at (173794): [] __up_console_sem+0x3f/0x70 [ 8.199171][ T153] softirqs last enabled at (172790): [] __alloc_skb+0x4cb/0x600 [ 8.199451][ T153] softirqs last disabled at (172788): [] __alloc_skb+0x4cb/0x600 [ 8.199717][ T153] ---[ end trace 0000000000000000 ]--- [ 8.205661][ T153] ------------[ cut here ]------------ [ 8.205834][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 8.206133][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.207148][ T153] Tainted: [W]=WARN [ 8.207369][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.207624][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.207888][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.208470][ T153] RSP: 0018:ffa00000007a73a0 EFLAGS: 00010286 [ 8.208727][ T153] RAX: 00000000ffffffa6 RBX: ff11000004cb3e00 RCX: 1ff40000000f4e3a [ 8.209015][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004cb3eb8 [ 8.209321][ T153] RBP: ff1100000d07c000 R08: 1fe22000009967d8 R09: ff1100000c52d180 [ 8.209608][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff [ 8.209897][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.210216][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.210549][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.210806][ T153] CR2: 000000003cdc5218 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.211095][ T153] PKRU: 55555554 [ 8.211307][ T153] Call Trace: [ 8.211500][ T153] [ 8.211662][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.211885][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.212107][ T153] ? do_raw_spin_lock+0x131/0x280 [ 8.212357][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 8.212554][ T153] ? mark_held_locks+0x40/0x70 [ 8.212782][ T153] __dev_notify_flags+0x1b8/0x280 [ 8.213006][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.213237][ T153] ? netif_change_name+0x8c0/0x8c0 [ 8.213478][ T153] ? __dev_change_flags+0x20b/0x660 [ 8.213704][ T153] ? netif_set_allmulti+0x250/0x250 [ 8.213929][ T153] ? rtnl_af_lookup+0x290/0x290 [ 8.214162][ T153] ? alloc_netdev_mqs+0xed0/0x1490 [ 8.214405][ T153] rtnl_configure_link+0x1ac/0x390 [ 8.214630][ T153] rtnl_newlink_create+0x353/0x780 [ 8.214856][ T153] ? rtnl_create_link+0xf20/0xf20 [ 8.215081][ T153] ? __dev_get_by_name+0x12/0x50 [ 8.215329][ T153] ? rtnl_dev_get+0xd7/0x170 [ 8.215559][ T153] __rtnl_newlink+0x22b/0xa50 [ 8.215787][ T153] rtnl_newlink+0x8d1/0xea0 [ 8.216013][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.216246][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.216485][ T153] ? mark_usage+0x61/0x170 [ 8.216716][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.216942][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.217175][ T153] rtnetlink_rcv_msg+0x40d/0x9e0 [ 8.217412][ T153] ? validate_chain+0x38b/0xc20 [ 8.217638][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.217863][ T153] ? __lock_acquire+0x508/0xc10 [ 8.218089][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.218329][ T153] ? find_held_lock+0x2b/0x80 [ 8.218555][ T153] netlink_rcv_skb+0x14e/0x3a0 [ 8.218780][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.219007][ T153] ? netlink_ack+0xcd0/0xcd0 [ 8.219241][ T153] ? netlink_deliver_tap+0xc5/0x330 [ 8.219501][ T153] ? netlink_deliver_tap+0x13c/0x330 [ 8.219685][ T153] netlink_unicast+0x486/0x750 [ 8.219866][ T153] ? netlink_attachskb+0x810/0x810 [ 8.220052][ T153] ? netlink_autobind.isra.0+0x11c/0x260 [ 8.220234][ T153] ? netlink_autobind.isra.0+0x171/0x260 [ 8.220418][ T153] netlink_sendmsg+0x735/0xc60 [ 8.220593][ T153] ? netlink_unicast+0x750/0x750 [ 8.220768][ T153] __sys_sendto+0x2c9/0x400 [ 8.220944][ T153] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.221118][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.221312][ T153] ? update_socket_protocol+0x10/0x10 [ 8.221485][ T153] ? alloc_file_clone+0xe0/0xe0 [ 8.221659][ T153] __x64_sys_sendto+0xe4/0x1f0 [ 8.221832][ T153] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.222035][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.222216][ T153] ? do_syscall_64+0x82/0xfc0 [ 8.222402][ T153] do_syscall_64+0x117/0xfc0 [ 8.222575][ T153] ? trace_hardirqs_off+0xd/0x30 [ 8.222746][ T153] ? exc_page_fault+0xee/0x100 [ 8.222920][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.223123][ T153] RIP: 0033:0x7eff829b6e32 [ 8.223314][ T153] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 8.223808][ T153] RSP: 002b:00007ffe54e1bb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.224047][ T153] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007eff829b6e32 [ 8.224303][ T153] RDX: 0000000000000078 RSI: 00007ffe54e1bc10 RDI: 0000000000000009 [ 8.224542][ T153] RBP: 00007ffe54e1bb90 R08: 0000000000000000 R09: 0000000000000000 [ 8.224777][ T153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 8.225012][ T153] R13: 0000000000000045 R14: 00000000004124a8 R15: 0000000000000080 [ 8.225259][ T153] [ 8.225407][ T153] irq event stamp: 184763 [ 8.225549][ T153] hardirqs last enabled at (184773): [] __up_console_sem+0x5a/0x70 [ 8.225811][ T153] hardirqs last disabled at (184782): [] __up_console_sem+0x3f/0x70 [ 8.226075][ T153] softirqs last enabled at (184452): [] handle_softirqs+0x611/0x940 [ 8.226359][ T153] softirqs last disabled at (184401): [] __irq_exit_rcu+0x103/0x1c0 [ 8.226627][ T153] ---[ end trace 0000000000000000 ]--- [ 8.227455][ T153] ------------[ cut here ]------------ [ 8.227626][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 8.227914][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.228253][ T153] Tainted: [W]=WARN [ 8.228595][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.228794][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.229013][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.229518][ T153] RSP: 0018:ffa00000007a7220 EFLAGS: 00010286 [ 8.229722][ T153] RAX: 00000000ffffffa6 RBX: ff11000004ca23c0 RCX: 1ff40000000f4e0a [ 8.229952][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004ca2478 [ 8.230188][ T153] RBP: ff1100000d179000 R08: 1fe2200000994490 R09: ff1100000c52d158 [ 8.230435][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 8.230665][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d179ce1 [ 8.230896][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.231165][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.231381][ T153] CR2: 000000003cdc5218 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.231614][ T153] PKRU: 55555554 [ 8.231752][ T153] Call Trace: [ 8.231890][ T153] [ 8.231998][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.232174][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 8.232326][ T153] ? mark_held_locks+0x40/0x70 [ 8.232495][ T153] __dev_notify_flags+0x1b8/0x280 [ 8.232665][ T153] ? netif_change_name+0x8c0/0x8c0 [ 8.232835][ T153] ? __dev_change_flags+0x4a4/0x660 [ 8.233004][ T153] ? netif_set_allmulti+0x250/0x250 [ 8.233178][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.233364][ T153] ? is_bpf_text_address+0x68/0x110 [ 8.233536][ T153] netif_change_flags+0xfe/0x190 [ 8.233709][ T153] do_setlink.isra.0+0x1cc3/0x2750 [ 8.233885][ T153] ? rtnl_link_get_size+0x350/0x350 [ 8.234056][ T153] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 8.234262][ T153] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.234443][ T153] ? validate_chain+0x38b/0xc20 [ 8.234614][ T153] ? rcu_read_lock_any_held+0x66/0x90 [ 8.234784][ T153] ? stack_depot_save_flags+0x367/0x770 [ 8.234956][ T153] ? __kernel_text_address+0x12/0x30 [ 8.235129][ T153] ? __lock_acquire+0x508/0xc10 [ 8.235321][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.235493][ T153] ? rtnl_newlink+0x883/0xea0 [ 8.235664][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.235834][ T153] ? lock_acquire+0x134/0x160 [ 8.236004][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.236180][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.236367][ T153] ? trace_contention_end+0xb3/0x1a0 [ 8.236539][ T153] ? __mutex_lock+0x1db/0x2010 [ 8.236709][ T153] ? __mutex_lock+0x9b2/0x2010 [ 8.236881][ T153] ? rtnl_newlink+0x883/0xea0 [ 8.237053][ T153] ? ww_mutex_lock+0x160/0x160 [ 8.237232][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.237418][ T153] ? __rtnl_newlink+0x3fa/0xa50 [ 8.237592][ T153] rtnl_newlink+0x8d1/0xea0 [ 8.237769][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.237939][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.238110][ T153] ? mark_usage+0x61/0x170 [ 8.238304][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.238473][ T153] ? find_held_lock+0x2b/0x80 [ 8.238644][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.238816][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.238988][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.239169][ T153] rtnetlink_rcv_msg+0x40d/0x9e0 [ 8.239354][ T153] ? validate_chain+0x38b/0xc20 [ 8.239525][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.239695][ T153] ? __lock_acquire+0x508/0xc10 [ 8.239867][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.240035][ T153] ? find_held_lock+0x2b/0x80 [ 8.240215][ T153] netlink_rcv_skb+0x14e/0x3a0 [ 8.240397][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.240571][ T153] ? netlink_ack+0xcd0/0xcd0 [ 8.240746][ T153] ? netlink_deliver_tap+0xc5/0x330 [ 8.240915][ T153] ? netlink_deliver_tap+0x13c/0x330 [ 8.241087][ T153] netlink_unicast+0x486/0x750 [ 8.241264][ T153] ? netlink_attachskb+0x810/0x810 [ 8.241445][ T153] ? netlink_autobind.isra.0+0x11c/0x260 [ 8.241618][ T153] ? netlink_autobind.isra.0+0x171/0x260 [ 8.241792][ T153] netlink_sendmsg+0x735/0xc60 [ 8.241964][ T153] ? netlink_unicast+0x750/0x750 [ 8.242136][ T153] __sys_sendto+0x2c9/0x400 [ 8.242325][ T153] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.242502][ T153] ? fput_close_sync+0xde/0x1b0 [ 8.242673][ T153] ? alloc_file_clone+0xe0/0xe0 [ 8.242845][ T153] __x64_sys_sendto+0xe4/0x1f0 [ 8.243019][ T153] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.243227][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.243406][ T153] ? do_syscall_64+0x82/0xfc0 [ 8.243577][ T153] do_syscall_64+0x117/0xfc0 [ 8.243749][ T153] ? trace_hardirqs_off+0xd/0x30 [ 8.243919][ T153] ? exc_page_fault+0xee/0x100 [ 8.244089][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.244305][ T153] RIP: 0033:0x7eff829b6e32 [ 8.244482][ T153] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 8.244967][ T153] RSP: 002b:00007ffe54e1bb78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.245209][ T153] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007eff829b6e32 [ 8.245456][ T153] RDX: 0000000000000020 RSI: 00007ffe54e1bbf0 RDI: 0000000000000009 [ 8.245687][ T153] RBP: 00007ffe54e1bba0 R08: 0000000000000000 R09: 0000000000000000 [ 8.245919][ T153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000023508c12 [ 8.246150][ T153] R13: 0100000000000000 R14: 00005402b80d0120 R15: 0100000000000000 [ 8.246407][ T153] [ 8.246545][ T153] irq event stamp: 186743 [ 8.246684][ T153] hardirqs last enabled at (186753): [] __up_console_sem+0x5a/0x70 [ 8.246945][ T153] hardirqs last disabled at (186762): [] __up_console_sem+0x3f/0x70 [ 8.247213][ T153] softirqs last enabled at (185750): [] handle_softirqs+0x611/0x940 [ 8.247491][ T153] softirqs last disabled at (185403): [] __irq_exit_rcu+0x103/0x1c0 [ 8.247752][ T153] ---[ end trace 0000000000000000 ]--- [ 8.258113][ T153] ------------[ cut here ]------------ [ 8.258379][ T153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: icmps-accept_ip/153 [ 8.258761][ T153] CPU: 2 UID: 0 PID: 153 Comm: icmps-accept_ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.259170][ T153] Tainted: [W]=WARN [ 8.259389][ T153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.259643][ T153] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.259902][ T153] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.260460][ T153] RSP: 0018:ffa00000007a7220 EFLAGS: 00010286 [ 8.260715][ T153] RAX: 00000000ffffffa6 RBX: ff11000004ca3e00 RCX: 1ff40000000f4e0a [ 8.260994][ T153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004ca3eb8 [ 8.261229][ T153] RBP: ff1100000d07c000 R08: 1fe22000009947d8 R09: ff1100000c52d158 [ 8.261472][ T153] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001 [ 8.261702][ T153] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d07cce1 [ 8.261935][ T153] FS: 00007eff82938780(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.262204][ T153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.262419][ T153] CR2: 00007eff82134cd4 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.262653][ T153] PKRU: 55555554 [ 8.262791][ T153] Call Trace: [ 8.262929][ T153] [ 8.263038][ T153] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.263219][ T153] rtmsg_ifinfo+0x5c/0xb0 [ 8.263376][ T153] ? mark_held_locks+0x40/0x70 [ 8.263547][ T153] __dev_notify_flags+0x1b8/0x280 [ 8.263718][ T153] ? netif_change_name+0x8c0/0x8c0 [ 8.263887][ T153] ? __dev_change_flags+0x4a4/0x660 [ 8.264056][ T153] ? netif_set_allmulti+0x250/0x250 [ 8.264230][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.264412][ T153] ? is_bpf_text_address+0x68/0x110 [ 8.264587][ T153] netif_change_flags+0xfe/0x190 [ 8.264758][ T153] do_setlink.isra.0+0x1cc3/0x2750 [ 8.264930][ T153] ? rtnl_link_get_size+0x350/0x350 [ 8.265100][ T153] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 8.265322][ T153] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.265491][ T153] ? validate_chain+0x38b/0xc20 [ 8.265663][ T153] ? rcu_read_lock_any_held+0x66/0x90 [ 8.265836][ T153] ? stack_depot_save_flags+0x367/0x770 [ 8.266008][ T153] ? __kernel_text_address+0x12/0x30 [ 8.266186][ T153] ? __lock_acquire+0x508/0xc10 [ 8.266371][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.266543][ T153] ? rtnl_newlink+0x883/0xea0 [ 8.266714][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.266885][ T153] ? lock_acquire+0x134/0x160 [ 8.267059][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.267237][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.267421][ T153] ? trace_contention_end+0xb3/0x1a0 [ 8.267592][ T153] ? __mutex_lock+0x1db/0x2010 [ 8.267762][ T153] ? __mutex_lock+0x9b2/0x2010 [ 8.267934][ T153] ? rtnl_newlink+0x883/0xea0 [ 8.268106][ T153] ? ww_mutex_lock+0x160/0x160 [ 8.268288][ T153] ? rcu_is_watching+0x15/0xd0 [ 8.268479][ T153] ? __rtnl_newlink+0x3fa/0xa50 [ 8.268651][ T153] rtnl_newlink+0x8d1/0xea0 [ 8.268824][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.268994][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.269170][ T153] ? mark_usage+0x61/0x170 [ 8.269357][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.269527][ T153] ? find_held_lock+0x2b/0x80 [ 8.269698][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.269872][ T153] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.270044][ T153] ? __rtnl_newlink+0xa50/0xa50 [ 8.270225][ T153] rtnetlink_rcv_msg+0x40d/0x9e0 [ 8.270405][ T153] ? validate_chain+0x38b/0xc20 [ 8.270575][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.270745][ T153] ? __lock_acquire+0x508/0xc10 [ 8.270918][ T153] ? lock_acquire.part.0+0xbc/0x260 [ 8.271090][ T153] ? find_held_lock+0x2b/0x80 [ 8.271264][ T153] netlink_rcv_skb+0x14e/0x3a0 [ 8.271447][ T153] ? rtnl_stats_set+0x3f0/0x3f0 [ 8.271619][ T153] ? netlink_ack+0xcd0/0xcd0 [ 8.271792][ T153] ? netlink_deliver_tap+0xc5/0x330 [ 8.271960][ T153] ? netlink_deliver_tap+0x13c/0x330 [ 8.272130][ T153] netlink_unicast+0x486/0x750 [ 8.272321][ T153] ? netlink_attachskb+0x810/0x810 [ 8.272492][ T153] ? netlink_autobind.isra.0+0x11c/0x260 [ 8.272664][ T153] ? netlink_autobind.isra.0+0x171/0x260 [ 8.272835][ T153] netlink_sendmsg+0x735/0xc60 [ 8.273007][ T153] ? netlink_unicast+0x750/0x750 [ 8.273190][ T153] __sys_sendto+0x2c9/0x400 [ 8.273374][ T153] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.273551][ T153] ? fput_close_sync+0xde/0x1b0 [ 8.273728][ T153] ? alloc_file_clone+0xe0/0xe0 [ 8.273900][ T153] __x64_sys_sendto+0xe4/0x1f0 [ 8.274072][ T153] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.274284][ T153] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.274475][ T153] ? do_syscall_64+0x82/0xfc0 [ 8.274645][ T153] do_syscall_64+0x117/0xfc0 [ 8.274818][ T153] ? trace_hardirqs_off+0xd/0x30 [ 8.274991][ T153] ? exc_page_fault+0xee/0x100 [ 8.275171][ T153] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.275384][ T153] RIP: 0033:0x7eff829b6e32 [ 8.275569][ T153] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 8.276053][ T153] RSP: 002b:00007ffe54e1bb78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.276351][ T153] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007eff829b6e32 [ 8.276583][ T153] RDX: 0000000000000020 RSI: 00007ffe54e1bbf0 RDI: 0000000000000009 [ 8.276812][ T153] RBP: 00007ffe54e1bba0 R08: 0000000000000000 R09: 0000000000000000 [ 8.277043][ T153] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000695665f5 [ 8.277286][ T153] R13: 0100000000000000 R14: 00000100b80d0120 R15: 0100000000000000 [ 8.277535][ T153] [ 8.277674][ T153] irq event stamp: 198407 [ 8.277811][ T153] hardirqs last enabled at (198417): [] __up_console_sem+0x5a/0x70 [ 8.278072][ T153] hardirqs last disabled at (198426): [] __up_console_sem+0x3f/0x70 [ 8.278356][ T153] softirqs last enabled at (198246): [] handle_softirqs+0x611/0x940 [ 8.278617][ T153] softirqs last disabled at (198241): [] __irq_exit_rcu+0x103/0x1c0 [ 8.278878][ T153] ---[ end trace 0000000000000000 ]--- [ 8.280206][ T58] ------------[ cut here ]------------ [ 8.280500][ T58] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u19:1/58 [ 8.280774][ T58] CPU: 2 UID: 0 PID: 58 Comm: kworker/u19:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.281078][ T58] Tainted: [W]=WARN [ 8.281271][ T58] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.281474][ T58] Workqueue: events_unbound linkwatch_event [ 8.281671][ T58] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.281865][ T58] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff [ 8.282506][ T58] RSP: 0018:ffa00000003ef9e0 EFLAGS: 00010286 [ 8.282704][ T58] RAX: 00000000ffffffa6 RBX: ff1100000922aac0 RCX: 1ff400000007df02 [ 8.282923][ T58] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000922ab78 [ 8.283142][ T58] RBP: ff1100000d179000 R08: 1fe2200001245570 R09: ff11000005180ba8 [ 8.283381][ T58] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000 [ 8.283599][ T58] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.283819][ T58] FS: 0000000000000000(0000) GS:ff110000943b0000(0000) knlGS:0000000000000000 [ 8.284066][ T58] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.284264][ T58] CR2: 00007eff82134cd4 CR3: 0000000004c28001 CR4: 0000000000771ef0 [ 8.284503][ T58] PKRU: 55555554 [ 8.284634][ T58] Call Trace: [ 8.284770][ T58] [ 8.284875][ T58] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.285038][ T58] ? notifier_call_chain+0xb0/0x320 [ 8.285210][ T58] rtmsg_ifinfo+0x5c/0xb0 [ 8.285361][ T58] netif_state_change+0x155/0x340 [ 8.285527][ T58] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 8.285718][ T58] ? linkwatch_do_dev+0xae/0xd0 [ 8.285881][ T58] __linkwatch_run_queue+0x34c/0x750 [ 8.286047][ T58] ? linkwatch_do_dev+0xd0/0xd0 [ 8.286221][ T58] linkwatch_event+0x7f/0xb0 [ 8.286398][ T58] ? __linkwatch_run_queue+0x750/0x750 [ 8.286562][ T58] process_one_work+0xdf8/0x1410 [ 8.286729][ T58] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.286891][ T58] ? lock_acquire.part.0+0xbc/0x260 [ 8.287057][ T58] worker_thread+0x4f1/0xd60 [ 8.287260][ T58] ? rescuer_thread+0x1320/0x1320 [ 8.287432][ T58] ? __kthread_parkme+0xbd/0x210 [ 8.287595][ T58] ? rescuer_thread+0x1320/0x1320 [ 8.287758][ T58] kthread+0x367/0x460 [ 8.287892][ T58] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.288083][ T58] ? kthread_affine_node+0x330/0x330 [ 8.288253][ T58] ret_from_fork+0x474/0x6b0 [ 8.288430][ T58] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.288620][ T58] ? __switch_to+0x5a3/0xe00 [ 8.288783][ T58] ? kthread_affine_node+0x330/0x330 [ 8.288946][ T58] ret_from_fork_asm+0x11/0x20 [ 8.289113][ T58] [ 8.289252][ T58] irq event stamp: 29463 [ 8.289396][ T58] hardirqs last enabled at (29475): [] __up_console_sem+0x5a/0x70 [ 8.289648][ T58] hardirqs last disabled at (29484): [] __up_console_sem+0x3f/0x70 [ 8.289893][ T58] softirqs last enabled at (29060): [] handle_softirqs+0x611/0x940 [ 8.290139][ T58] softirqs last disabled at (29053): [] __irq_exit_rcu+0x103/0x1c0 [ 8.290405][ T58] ---[ end trace 0000000000000000 ]--- [ 8.473342][ T153] icmps-accept_ip (153) used greatest stack depth: 23808 bytes left [ 8.486433][ T12] ------------[ cut here ]------------ [ 8.486572][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 8.486801][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.487068][ T12] Tainted: [W]=WARN [ 8.487154][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.487312][ T12] Workqueue: netns cleanup_net [ 8.487438][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.487588][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.488000][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 8.488145][ T12] RAX: 00000000ffffffa6 RBX: ff11000002874740 RCX: 1ff4000000018eed [ 8.488331][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000028747f8 [ 8.488505][ T12] RBP: ff1100000d94c000 R08: 1fe220000050e900 R09: ff11000001b0d1d0 [ 8.488676][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff [ 8.488847][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.489027][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 8.489236][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.489388][ T12] CR2: 00007f3aed629ab0 CR3: 000000000c5bd002 CR4: 0000000000771ef0 [ 8.489566][ T12] PKRU: 55555554 [ 8.489652][ T12] Call Trace: [ 8.489738][ T12] [ 8.489798][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.489944][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.490085][ T12] ? queue_rcu_work+0x7c/0xa0 [ 8.490205][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 8.490327][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.490442][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 8.490558][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.490673][ T12] ops_undo_list+0x615/0x8f0 [ 8.490789][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.490904][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.491023][ T12] cleanup_net+0x431/0x890 [ 8.491138][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.491259][ T12] ? process_one_work+0xdb7/0x1410 [ 8.491382][ T12] ? lock_acquire+0x134/0x160 [ 8.491496][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.491613][ T12] process_one_work+0xdf8/0x1410 [ 8.491730][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.491844][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.491962][ T12] worker_thread+0x4f1/0xd60 [ 8.492086][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.492209][ T12] kthread+0x367/0x460 [ 8.492301][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.492445][ T12] ? kthread_affine_node+0x330/0x330 [ 8.492564][ T12] ret_from_fork+0x474/0x6b0 [ 8.492684][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.492827][ T12] ? __switch_to+0x5a3/0xe00 [ 8.492941][ T12] ? kthread_affine_node+0x330/0x330 [ 8.493057][ T12] ret_from_fork_asm+0x11/0x20 [ 8.493184][ T12] [ 8.493269][ T12] irq event stamp: 33609 [ 8.493358][ T12] hardirqs last enabled at (33619): [] __up_console_sem+0x5a/0x70 [ 8.493557][ T12] hardirqs last disabled at (33626): [] __up_console_sem+0x3f/0x70 [ 8.493762][ T12] softirqs last enabled at (33286): [] handle_softirqs+0x611/0x940 [ 8.493961][ T12] softirqs last disabled at (33281): [] __irq_exit_rcu+0x103/0x1c0 [ 8.494167][ T12] ---[ end trace 0000000000000000 ]--- [ 8.505197][ T12] ------------[ cut here ]------------ [ 8.505341][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 8.505586][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.505857][ T12] Tainted: [W]=WARN [ 8.505949][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.506100][ T12] Workqueue: netns cleanup_net [ 8.506234][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.506401][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.506827][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 8.506982][ T12] RAX: 00000000ffffffa6 RBX: ff11000002874900 RCX: 1ff4000000018eaf [ 8.507167][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000028749b8 [ 8.507365][ T12] RBP: ff1100000d179000 R08: 1fe220000050e938 R09: ff11000001b0d1d0 [ 8.507544][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 8.507723][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d07c000 [ 8.507906][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 8.508118][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.508274][ T12] CR2: 00007f1695b78f98 CR3: 0000000031b49003 CR4: 0000000000771ef0 [ 8.508460][ T12] PKRU: 55555554 [ 8.508551][ T12] Call Trace: [ 8.508642][ T12] [ 8.508705][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.508831][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 8.508924][ T12] netif_close_many+0x2ac/0x640 [ 8.509048][ T12] ? lock_acquire+0x134/0x160 [ 8.509174][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.509303][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.509425][ T12] ? __dev_close_many+0x530/0x530 [ 8.509548][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 8.509707][ T12] unregister_netdevice_many_notify+0x671/0x19a0 [ 8.509863][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.509985][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.510136][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.510260][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.510387][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 8.510538][ T12] ? unregister_netdevice_many+0x20/0x20 [ 8.510664][ T12] default_device_exit_batch+0x38b/0x600 [ 8.510788][ T12] ? unregister_netdev+0x60/0x60 [ 8.510910][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.511033][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.511159][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.511279][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.511408][ T12] cleanup_net+0x431/0x890 [ 8.511530][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.511649][ T12] ? process_one_work+0xdb7/0x1410 [ 8.511771][ T12] ? lock_acquire+0x134/0x160 [ 8.511891][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.512012][ T12] process_one_work+0xdf8/0x1410 [ 8.512137][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.512265][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.512397][ T12] worker_thread+0x4f1/0xd60 [ 8.512522][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.512643][ T12] kthread+0x367/0x460 [ 8.512734][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.512885][ T12] ? kthread_affine_node+0x330/0x330 [ 8.513005][ T12] ret_from_fork+0x474/0x6b0 [ 8.513127][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.513284][ T12] ? __switch_to+0x5a3/0xe00 [ 8.513412][ T12] ? kthread_affine_node+0x330/0x330 [ 8.513535][ T12] ret_from_fork_asm+0x11/0x20 [ 8.513663][ T12] [ 8.513753][ T12] irq event stamp: 35261 [ 8.513844][ T12] hardirqs last enabled at (35269): [] __up_console_sem+0x5a/0x70 [ 8.514054][ T12] hardirqs last disabled at (35276): [] __up_console_sem+0x3f/0x70 [ 8.514269][ T12] softirqs last enabled at (35168): [] handle_softirqs+0x611/0x940 [ 8.514481][ T12] softirqs last disabled at (35163): [] __irq_exit_rcu+0x103/0x1c0 [ 8.514691][ T12] ---[ end trace 0000000000000000 ]--- [ 8.516113][ T12] ------------[ cut here ]------------ [ 8.516245][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12 [ 8.516974][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.517252][ T12] Tainted: [W]=WARN [ 8.517404][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.517555][ T12] Workqueue: netns cleanup_net [ 8.517681][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.517839][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.518274][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286 [ 8.518494][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ad86040 RCX: 1ff4000000018eaf [ 8.518676][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ad860f8 [ 8.518856][ T12] RBP: ff1100000d07c000 R08: 1fe22000015b0c20 R09: ff11000001b0d1d0 [ 8.519038][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041 [ 8.519298][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0 [ 8.519481][ T12] FS: 0000000000000000(0000) GS:ff11000094430000(0000) knlGS:0000000000000000 [ 8.519751][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.519975][ T12] CR2: 00007f1695b78f98 CR3: 0000000031b49003 CR4: 0000000000771ef0 [ 8.520266][ T12] PKRU: 55555554 [ 8.520509][ T12] Call Trace: [ 8.520651][ T12] [ 8.520745][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 8.520872][ T12] ? notifier_call_chain+0xb0/0x320 [ 8.520996][ T12] rtmsg_ifinfo+0x5c/0xb0 [ 8.521092][ T12] netif_close_many+0x2ac/0x640 [ 8.521219][ T12] ? lock_acquire+0x134/0x160 [ 8.521420][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.521542][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.521666][ T12] ? __dev_close_many+0x530/0x530 [ 8.521790][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 8.521943][ T12] unregister_netdevice_many_notify+0x671/0x19a0 [ 8.522095][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.522223][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.522442][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.522565][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.522687][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 8.522840][ T12] ? unregister_netdevice_many+0x20/0x20 [ 8.522964][ T12] default_device_exit_batch+0x38b/0x600 [ 8.523085][ T12] ? unregister_netdev+0x60/0x60 [ 8.523215][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.523397][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.523521][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.523642][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.523765][ T12] cleanup_net+0x431/0x890 [ 8.523886][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.524006][ T12] ? process_one_work+0xdb7/0x1410 [ 8.524128][ T12] ? lock_acquire+0x134/0x160 [ 8.524254][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.524443][ T12] process_one_work+0xdf8/0x1410 [ 8.524568][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.524690][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.524815][ T12] worker_thread+0x4f1/0xd60 [ 8.524939][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.525061][ T12] kthread+0x367/0x460 [ 8.525153][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.525484][ T12] ? kthread_affine_node+0x330/0x330 [ 8.525607][ T12] ret_from_fork+0x474/0x6b0 [ 8.525730][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.525882][ T12] ? __switch_to+0x5a3/0xe00 [ 8.526004][ T12] ? kthread_affine_node+0x330/0x330 [ 8.526127][ T12] ret_from_fork_asm+0x11/0x20 [ 8.526258][ T12] [ 8.526441][ T12] irq event stamp: 40501 [ 8.526533][ T12] hardirqs last enabled at (40509): [] __up_console_sem+0x5a/0x70 [ 8.526746][ T12] hardirqs last disabled at (40516): [] __up_console_sem+0x3f/0x70 [ 8.526957][ T12] softirqs last enabled at (40498): [] handle_softirqs+0x611/0x940 [ 8.527174][ T12] softirqs last disabled at (40327): [] __irq_exit_rcu+0x103/0x1c0 [ 8.527478][ T12] ---[ end trace 0000000000000000 ]--- [ 8.529227][ T12] ------------[ cut here ]------------ [ 8.529369][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 8.529599][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.529875][ T12] Tainted: [W]=WARN [ 8.529966][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.530111][ T12] Workqueue: netns cleanup_net [ 8.530239][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.530394][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.530810][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 8.530964][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ad87e00 RCX: 1ff4000000018ed5 [ 8.531137][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ad87eb8 [ 8.531324][ T12] RBP: ff1100000d179000 R08: 1fe22000015b0fd8 R09: ff11000001b0d1d0 [ 8.531497][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 8.531672][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.531860][ T12] FS: 0000000000000000(0000) GS:ff11000094330000(0000) knlGS:0000000000000000 [ 8.532064][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.532216][ T12] CR2: 00007f1695b5a680 CR3: 0000000031b49002 CR4: 0000000000771ef0 [ 8.532396][ T12] PKRU: 55555554 [ 8.532483][ T12] Call Trace: [ 8.532574][ T12] [ 8.532634][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.532781][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.532924][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.533039][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.533154][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 8.533310][ T12] default_device_exit_batch+0x38b/0x600 [ 8.533426][ T12] ? unregister_netdev+0x60/0x60 [ 8.533547][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.533665][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.533787][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.533902][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.534020][ T12] cleanup_net+0x431/0x890 [ 8.534138][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.534262][ T12] ? process_one_work+0xdb7/0x1410 [ 8.534386][ T12] ? lock_acquire+0x134/0x160 [ 8.534502][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.534619][ T12] process_one_work+0xdf8/0x1410 [ 8.534739][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.534856][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.534977][ T12] worker_thread+0x4f1/0xd60 [ 8.535097][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.535217][ T12] kthread+0x367/0x460 [ 8.535308][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.535454][ T12] ? kthread_affine_node+0x330/0x330 [ 8.535575][ T12] ret_from_fork+0x474/0x6b0 [ 8.535690][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.535836][ T12] ? __switch_to+0x5a3/0xe00 [ 8.535954][ T12] ? kthread_affine_node+0x330/0x330 [ 8.536071][ T12] ret_from_fork_asm+0x11/0x20 [ 8.536195][ T12] [ 8.536281][ T12] irq event stamp: 44799 [ 8.536373][ T12] hardirqs last enabled at (44809): [] __up_console_sem+0x5a/0x70 [ 8.536573][ T12] hardirqs last disabled at (44816): [] __up_console_sem+0x3f/0x70 [ 8.536774][ T12] softirqs last enabled at (44474): [] handle_softirqs+0x611/0x940 [ 8.536974][ T12] softirqs last disabled at (44465): [] __irq_exit_rcu+0x103/0x1c0 [ 8.537177][ T12] ---[ end trace 0000000000000000 ]--- [ 8.553367][ T12] ------------[ cut here ]------------ [ 8.553499][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 8.553730][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.553993][ T12] Tainted: [W]=WARN [ 8.554083][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.554235][ T12] Workqueue: netns cleanup_net [ 8.554368][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.554523][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.554933][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 8.555087][ T12] RAX: 00000000ffffffa6 RBX: ff11000005d04580 RCX: 1ff4000000018ed5 [ 8.555275][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005d04638 [ 8.555456][ T12] RBP: ff1100000d07c000 R08: 1fe2200000ba08c8 R09: ff11000001b0d1d0 [ 8.555632][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 8.555808][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.555981][ T12] FS: 0000000000000000(0000) GS:ff11000094330000(0000) knlGS:0000000000000000 [ 8.556189][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.556376][ T12] CR2: 00007f1695b5a680 CR3: 0000000031b49002 CR4: 0000000000771ef0 [ 8.556552][ T12] PKRU: 55555554 [ 8.556685][ T12] Call Trace: [ 8.556771][ T12] [ 8.556831][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.556979][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.557123][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.557243][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.557403][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 8.557552][ T12] default_device_exit_batch+0x38b/0x600 [ 8.557669][ T12] ? unregister_netdev+0x60/0x60 [ 8.557794][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.557912][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.558030][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.558146][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.558270][ T12] cleanup_net+0x431/0x890 [ 8.558433][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.558548][ T12] ? process_one_work+0xdb7/0x1410 [ 8.558664][ T12] ? lock_acquire+0x134/0x160 [ 8.558779][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.558895][ T12] process_one_work+0xdf8/0x1410 [ 8.559012][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.559127][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.559251][ T12] worker_thread+0x4f1/0xd60 [ 8.559415][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.559529][ T12] kthread+0x367/0x460 [ 8.559620][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.559764][ T12] ? kthread_affine_node+0x330/0x330 [ 8.559879][ T12] ret_from_fork+0x474/0x6b0 [ 8.559994][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.560139][ T12] ? __switch_to+0x5a3/0xe00 [ 8.560261][ T12] ? kthread_affine_node+0x330/0x330 [ 8.560423][ T12] ret_from_fork_asm+0x11/0x20 [ 8.560542][ T12] [ 8.560628][ T12] irq event stamp: 64057 [ 8.560715][ T12] hardirqs last enabled at (64065): [] __up_console_sem+0x5a/0x70 [ 8.560918][ T12] hardirqs last disabled at (64072): [] __up_console_sem+0x3f/0x70 [ 8.561118][ T12] softirqs last enabled at (64038): [] handle_softirqs+0x611/0x940 [ 8.561370][ T12] softirqs last disabled at (64089): [] __irq_exit_rcu+0x103/0x1c0 [ 8.561573][ T12] ---[ end trace 0000000000000000 ]--- [ 8.562734][ T12] ------------[ cut here ]------------ [ 8.562853][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 8.563079][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.563356][ T12] Tainted: [W]=WARN [ 8.563444][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.563589][ T12] Workqueue: netns cleanup_net [ 8.563709][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.563863][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.564280][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 8.564431][ T12] RAX: 00000000ffffffa6 RBX: ff11000005d04c80 RCX: 1ff4000000018ed5 [ 8.564603][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005d04d38 [ 8.564779][ T12] RBP: ff11000008829000 R08: 1fe2200000ba09a8 R09: ff11000001b0d1d0 [ 8.564952][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 8.565125][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.565309][ T12] FS: 0000000000000000(0000) GS:ff11000094330000(0000) knlGS:0000000000000000 [ 8.565510][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.565656][ T12] CR2: 00007f1695b5a680 CR3: 0000000031b49002 CR4: 0000000000771ef0 [ 8.565829][ T12] PKRU: 55555554 [ 8.565917][ T12] Call Trace: [ 8.566003][ T12] [ 8.566063][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.566214][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.566360][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.566475][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.566591][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 8.566739][ T12] default_device_exit_batch+0x38b/0x600 [ 8.566857][ T12] ? unregister_netdev+0x60/0x60 [ 8.566974][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.567092][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.567215][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.567334][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.567454][ T12] cleanup_net+0x431/0x890 [ 8.567569][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.567685][ T12] ? process_one_work+0xdb7/0x1410 [ 8.567803][ T12] ? lock_acquire+0x134/0x160 [ 8.567918][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.568037][ T12] process_one_work+0xdf8/0x1410 [ 8.568161][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.568278][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.568403][ T12] worker_thread+0x4f1/0xd60 [ 8.568521][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.568639][ T12] kthread+0x367/0x460 [ 8.568727][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.568871][ T12] ? kthread_affine_node+0x330/0x330 [ 8.568987][ T12] ret_from_fork+0x474/0x6b0 [ 8.569102][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.569254][ T12] ? __switch_to+0x5a3/0xe00 [ 8.569377][ T12] ? kthread_affine_node+0x330/0x330 [ 8.569495][ T12] ret_from_fork_asm+0x11/0x20 [ 8.569616][ T12] [ 8.569704][ T12] irq event stamp: 66679 [ 8.569792][ T12] hardirqs last enabled at (66687): [] __up_console_sem+0x5a/0x70 [ 8.569990][ T12] hardirqs last disabled at (66694): [] __up_console_sem+0x3f/0x70 [ 8.570193][ T12] softirqs last enabled at (66274): [] handle_softirqs+0x611/0x940 [ 8.570398][ T12] softirqs last disabled at (66269): [] __irq_exit_rcu+0x103/0x1c0 [ 8.570599][ T12] ---[ end trace 0000000000000000 ]--- [ 8.615855][ T12] ------------[ cut here ]------------ [ 8.615996][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 8.616234][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.616502][ T12] Tainted: [W]=WARN [ 8.616590][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.616734][ T12] Workqueue: netns cleanup_net [ 8.616855][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.617004][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.617418][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286 [ 8.617560][ T12] RAX: 00000000ffffffa6 RBX: ff11000005d05a80 RCX: 1ff4000000018eed [ 8.617730][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005d05b38 [ 8.617903][ T12] RBP: ff1100000cda4000 R08: 1fe2200000ba0b68 R09: ff11000001b0d1d0 [ 8.618072][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 8.618246][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.618420][ T12] FS: 0000000000000000(0000) GS:ff11000094330000(0000) knlGS:0000000000000000 [ 8.618618][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.618759][ T12] CR2: 00007f1695b5a680 CR3: 0000000031b49002 CR4: 0000000000771ef0 [ 8.618929][ T12] PKRU: 55555554 [ 8.619014][ T12] Call Trace: [ 8.619099][ T12] [ 8.619164][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.619316][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.619458][ T12] ? queue_rcu_work+0x7c/0xa0 [ 8.619572][ T12] ? ipmr_free_table+0x12e/0x2a0 [ 8.619689][ T12] ? rtnl_is_locked+0x15/0x20 [ 8.619803][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 8.619918][ T12] ? mutex_is_locked+0x1c/0x50 [ 8.620039][ T12] ops_undo_list+0x615/0x8f0 [ 8.620162][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.620276][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.620398][ T12] cleanup_net+0x431/0x890 [ 8.620513][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.620627][ T12] ? process_one_work+0xdb7/0x1410 [ 8.620742][ T12] ? lock_acquire+0x134/0x160 [ 8.620856][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.620973][ T12] process_one_work+0xdf8/0x1410 [ 8.621089][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.621209][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.621332][ T12] worker_thread+0x4f1/0xd60 [ 8.621453][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.621568][ T12] kthread+0x367/0x460 [ 8.621654][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.621797][ T12] ? kthread_affine_node+0x330/0x330 [ 8.621912][ T12] ret_from_fork+0x474/0x6b0 [ 8.622027][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.622173][ T12] ? __switch_to+0x5a3/0xe00 [ 8.622287][ T12] ? kthread_affine_node+0x330/0x330 [ 8.622696][ T12] ret_from_fork_asm+0x11/0x20 [ 8.622817][ T12] [ 8.622902][ T12] irq event stamp: 80291 [ 8.622988][ T12] hardirqs last enabled at (80299): [] __up_console_sem+0x5a/0x70 [ 8.623189][ T12] hardirqs last disabled at (80306): [] __up_console_sem+0x3f/0x70 [ 8.623389][ T12] softirqs last enabled at (80272): [] handle_softirqs+0x611/0x940 [ 8.623588][ T12] softirqs last disabled at (79607): [] __irq_exit_rcu+0x103/0x1c0 [ 8.623787][ T12] ---[ end trace 0000000000000000 ]--- [ 8.639017][ T12] ------------[ cut here ]------------ [ 8.639152][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12 [ 8.639396][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full) [ 8.639658][ T12] Tainted: [W]=WARN [ 8.639745][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.639888][ T12] Workqueue: netns cleanup_net [ 8.640011][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250 [ 8.640164][ 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 18 e8 f0 ff b9 a6 ff ff [ 8.640582][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286 [ 8.640728][ T12] RAX: 00000000ffffffa6 RBX: ff1100000bd00200 RCX: 1ff4000000018ed5 [ 8.640899][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd002b8 [ 8.641072][ T12] RBP: ff1100000d101000 R08: 1fe22000017a0058 R09: ff11000001b0d1d0 [ 8.641254][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 8.641433][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 8.641606][ T12] FS: 0000000000000000(0000) GS:ff11000094330000(0000) knlGS:0000000000000000 [ 8.641808][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.641954][ T12] CR2: 00007f1695b5a680 CR3: 0000000031b49002 CR4: 0000000000771ef0 [ 8.642127][ T12] PKRU: 55555554 [ 8.642217][ T12] Call Trace: [ 8.642305][ T12] [ 8.642365][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0 [ 8.642511][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 8.642656][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.642774][ T12] default_device_exit_batch+0x38b/0x600 [ 8.642891][ T12] ? unregister_netdev+0x60/0x60 [ 8.643007][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0 [ 8.643125][ T12] ops_undo_list+0x2ce/0x8f0 [ 8.643247][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 8.643367][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.643487][ T12] cleanup_net+0x431/0x890 [ 8.643604][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 8.643719][ T12] ? process_one_work+0xdb7/0x1410 [ 8.643836][ T12] ? lock_acquire+0x134/0x160 [ 8.643950][ T12] ? rcu_is_watching+0x15/0xd0 [ 8.644066][ T12] process_one_work+0xdf8/0x1410 [ 8.644191][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 8.644313][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 8.644434][ T12] worker_thread+0x4f1/0xd60 [ 8.644554][ T12] ? rescuer_thread+0x1320/0x1320 [ 8.644671][ T12] kthread+0x367/0x460 [ 8.644763][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 8.644908][ T12] ? kthread_affine_node+0x330/0x330 [ 8.645024][ T12] ret_from_fork+0x474/0x6b0 [ 8.645140][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 8.645313][ T12] ? __switch_to+0x5a3/0xe00 [ 8.645429][ T12] ? kthread_affine_node+0x330/0x330 [ 8.645546][ T12] ret_from_fork_asm+0x11/0x20 [ 8.645668][ T12] [ 8.645755][ T12] irq event stamp: 83241 [ 8.645846][ T12] hardirqs last enabled at (83249): [] __up_console_sem+0x5a/0x70 [ 8.646046][ T12] hardirqs last disabled at (83256): [] __up_console_sem+0x3f/0x70 [ 8.646252][ T12] softirqs last enabled at (82950): [] handle_softirqs+0x611/0x940 [ 8.646489][ T12] softirqs last disabled at (83273): [] __irq_exit_rcu+0x103/0x1c0 [ 8.646692][ T12] ---[ end trace 0000000000000000 ]---