[ 9.333305][ T202] ------------[ cut here ]------------
[ 9.333512][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 9.333745][ T202] Modules linked in:
[ 9.333875][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.334153][ T202] Tainted: [W]=WARN
[ 9.334295][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.334458][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.334630][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.335100][ T202] RSP: 0018:ffa0000000957a80 EFLAGS: 00010286
[ 9.335272][ T202] RAX: 00000000ffffffa6 RBX: ff110000093a8ac0 RCX: 1ff400000012af16
[ 9.335467][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000093a8b7c
[ 9.335662][ T202] RBP: ff11000008c81000 R08: 1fe2200001275171 R09: ff1100000f1c0b80
[ 9.335856][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.336092][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008c81000
[ 9.336294][ T202] FS: 00007f192756c840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.336526][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.336693][ T202] CR2: 0000000000479648 CR3: 0000000008d9c006 CR4: 0000000000771ef0
[ 9.336889][ T202] PKRU: 55555554
[ 9.336987][ T202] Call Trace:
[ 9.337088][ T202]
[ 9.337158][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.337295][ T202] ? notifier_call_chain+0xb0/0x320
[ 9.337427][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.337527][ T202] register_netdevice+0x1526/0x1bc0
[ 9.337660][ T202] ? unregister_netdevice_queue+0x470/0x470
[ 9.337823][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.337954][ T202] register_netdev+0x23/0x40
[ 9.338087][ T202] loopback_net_init+0x7d/0x150
[ 9.338226][ T202] ops_init+0x187/0x560
[ 9.338327][ T202] setup_net+0x11b/0x3b0
[ 9.338426][ T202] ? unregister_pernet_device+0x80/0x80
[ 9.338557][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 9.338690][ T202] ? mutex_init_lockdep+0xf6/0x120
[ 9.338824][ T202] copy_net_ns+0x383/0x660
[ 9.338955][ T202] create_new_namespaces+0x371/0xa10
[ 9.339094][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.339229][ T202] ksys_unshare+0x353/0x880
[ 9.339361][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.339492][ T202] ? walk_process_tree+0x350/0x350
[ 9.339624][ T202] ? __x64_sys_openat+0x10e/0x210
[ 9.339756][ T202] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.339888][ T202] __x64_sys_unshare+0x34/0x50
[ 9.340017][ T202] ? do_syscall_64+0x82/0xfc0
[ 9.340152][ T202] do_syscall_64+0x117/0xfc0
[ 9.340289][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.340421][ T202] ? exc_page_fault+0xee/0x100
[ 9.340551][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.340716][ T202] RIP: 0033:0x7f192782ebcb
[ 9.340854][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.341329][ T202] RSP: 002b:00007ffdee9f97c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.341527][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f192782ebcb
[ 9.341723][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.341918][ T202] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.342118][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdee9fb9f0
[ 9.342319][ T202] R13: 0000000000000001 R14: 00007f192756c6f8 R15: 00007ffdee9fc884
[ 9.342522][ T202]
[ 9.342621][ T202] irq event stamp: 30915
[ 9.342719][ T202] hardirqs last enabled at (30923): [] __up_console_sem+0x5a/0x70
[ 9.342947][ T202] hardirqs last disabled at (30930): [] __up_console_sem+0x3f/0x70
[ 9.343177][ T202] softirqs last enabled at (30400): [] __alloc_skb+0x4c2/0x5f0
[ 9.343447][ T202] softirqs last disabled at (30398): [] __alloc_skb+0x4c2/0x5f0
[ 9.343673][ T202] ---[ end trace 0000000000000000 ]---
[ 9.346797][ T202] ------------[ cut here ]------------
[ 9.346936][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 9.347171][ T202] Modules linked in:
[ 9.347319][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.347583][ T202] Tainted: [W]=WARN
[ 9.347681][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.347845][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.348015][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.348495][ T202] RSP: 0018:ffa0000000957918 EFLAGS: 00010286
[ 9.348661][ T202] RAX: 00000000ffffffa6 RBX: ff1100000c8c9540 RCX: 1ff400000012aee9
[ 9.348948][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c8c95fc
[ 9.349149][ T202] RBP: ff1100000a3c9000 R08: 1fe22000019192c1 R09: ff1100000f1c0b80
[ 9.349440][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.349636][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a3c9000
[ 9.349832][ T202] FS: 00007f192756c840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.350157][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.350326][ T202] CR2: 0000000000479648 CR3: 0000000008d9c006 CR4: 0000000000771ef0
[ 9.350522][ T202] PKRU: 55555554
[ 9.350706][ T202] Call Trace:
[ 9.350804][ T202]
[ 9.350872][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.351003][ T202] ? notifier_call_chain+0xb0/0x320
[ 9.351139][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.351245][ T202] register_netdevice+0x1526/0x1bc0
[ 9.351378][ T202] ? unregister_netdevice_queue+0x470/0x470
[ 9.351541][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.351674][ T202] __ip_tunnel_create+0x380/0x470
[ 9.351890][ T202] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 9.352022][ T202] ? net_generic+0xb3/0x1e0
[ 9.352159][ T202] ip_tunnel_init_net+0x1b4/0x510
[ 9.352293][ T202] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 9.352510][ T202] ? __kmalloc_noprof+0x2d7/0x760
[ 9.352643][ T202] ops_init+0x187/0x560
[ 9.352743][ T202] setup_net+0x11b/0x3b0
[ 9.352841][ T202] ? unregister_pernet_device+0x80/0x80
[ 9.352971][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 9.353198][ T202] ? mutex_init_lockdep+0xf6/0x120
[ 9.353330][ T202] copy_net_ns+0x383/0x660
[ 9.353462][ T202] create_new_namespaces+0x371/0xa10
[ 9.353595][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.353812][ T202] ksys_unshare+0x353/0x880
[ 9.353941][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.354075][ T202] ? walk_process_tree+0x350/0x350
[ 9.354213][ T202] ? __x64_sys_openat+0x10e/0x210
[ 9.354345][ T202] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.354478][ T202] __x64_sys_unshare+0x34/0x50
[ 9.354607][ T202] ? do_syscall_64+0x82/0xfc0
[ 9.354741][ T202] do_syscall_64+0x117/0xfc0
[ 9.354955][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.355088][ T202] ? exc_page_fault+0xee/0x100
[ 9.355225][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.355472][ T202] RIP: 0033:0x7f192782ebcb
[ 9.355610][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.356171][ T202] RSP: 002b:00007ffdee9f97c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.356376][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f192782ebcb
[ 9.356572][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.356855][ T202] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.357054][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdee9fb9f0
[ 9.357344][ T202] R13: 0000000000000001 R14: 00007f192756c6f8 R15: 00007ffdee9fc884
[ 9.357547][ T202]
[ 9.357647][ T202] irq event stamp: 33489
[ 9.357746][ T202] hardirqs last enabled at (33497): [] __up_console_sem+0x5a/0x70
[ 9.358066][ T202] hardirqs last disabled at (33504): [] __up_console_sem+0x3f/0x70
[ 9.358300][ T202] softirqs last enabled at (32950): [] __alloc_skb+0x4c2/0x5f0
[ 9.358615][ T202] softirqs last disabled at (32946): [] __alloc_skb+0x4c2/0x5f0
[ 9.358840][ T202] ---[ end trace 0000000000000000 ]---
[ 9.361732][ T202] ------------[ cut here ]------------
[ 9.361871][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 9.362105][ T202] Modules linked in:
[ 9.362222][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.362485][ T202] Tainted: [W]=WARN
[ 9.362584][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.362748][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.362918][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.363397][ T202] RSP: 0018:ffa00000009578f8 EFLAGS: 00010286
[ 9.363562][ T202] RAX: 00000000ffffffa6 RBX: ff1100000b4c6740 RCX: 1ff400000012aee5
[ 9.363847][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4c67fc
[ 9.364075][ T202] RBP: ff11000009849000 R08: 1fe2200001698d01 R09: ff1100000f1c0b80
[ 9.364278][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.364562][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009849000
[ 9.364759][ T202] FS: 00007f192756c840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.364992][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.365258][ T202] CR2: 0000000000479648 CR3: 0000000008d9c006 CR4: 0000000000771ef0
[ 9.365456][ T202] PKRU: 55555554
[ 9.365555][ T202] Call Trace:
[ 9.365741][ T202]
[ 9.365809][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.365940][ T202] ? notifier_call_chain+0xb0/0x320
[ 9.366079][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.366185][ T202] register_netdevice+0x1526/0x1bc0
[ 9.366408][ T202] ? unregister_netdevice_queue+0x470/0x470
[ 9.366572][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.366704][ T202] __ip_tunnel_create+0x380/0x470
[ 9.366836][ T202] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 9.367062][ T202] ? net_generic+0xb3/0x1e0
[ 9.367199][ T202] ip_tunnel_init_net+0x1b4/0x510
[ 9.367332][ T202] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 9.367464][ T202] ? trace_kmalloc+0xed/0x130
[ 9.367684][ T202] ? __kasan_kmalloc+0x7b/0x90
[ 9.367818][ T202] vti_init_net+0x2a/0x140
[ 9.367950][ T202] ops_init+0x187/0x560
[ 9.368056][ T202] setup_net+0x11b/0x3b0
[ 9.368249][ T202] ? unregister_pernet_device+0x80/0x80
[ 9.368381][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 9.368513][ T202] ? mutex_init_lockdep+0xf6/0x120
[ 9.368647][ T202] copy_net_ns+0x383/0x660
[ 9.368868][ T202] create_new_namespaces+0x371/0xa10
[ 9.369003][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.369142][ T202] ksys_unshare+0x353/0x880
[ 9.369280][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.369500][ T202] ? walk_process_tree+0x350/0x350
[ 9.369632][ T202] ? __x64_sys_openat+0x10e/0x210
[ 9.369766][ T202] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.369900][ T202] __x64_sys_unshare+0x34/0x50
[ 9.370122][ T202] ? do_syscall_64+0x82/0xfc0
[ 9.370260][ T202] do_syscall_64+0x117/0xfc0
[ 9.370393][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.370529][ T202] ? exc_page_fault+0xee/0x100
[ 9.370750][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.370912][ T202] RIP: 0033:0x7f192782ebcb
[ 9.371056][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.371621][ T202] RSP: 002b:00007ffdee9f97c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.371818][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f192782ebcb
[ 9.372108][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.372311][ T202] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.372506][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdee9fb9f0
[ 9.372790][ T202] R13: 0000000000000001 R14: 00007f192756c6f8 R15: 00007ffdee9fc884
[ 9.372993][ T202]
[ 9.373096][ T202] irq event stamp: 36367
[ 9.373289][ T202] hardirqs last enabled at (36377): [] __up_console_sem+0x5a/0x70
[ 9.373516][ T202] hardirqs last disabled at (36384): [] __up_console_sem+0x3f/0x70
[ 9.373745][ T202] softirqs last enabled at (35814): [] __alloc_skb+0x4c2/0x5f0
[ 9.374064][ T202] softirqs last disabled at (35810): [] __alloc_skb+0x4c2/0x5f0
[ 9.374300][ T202] ---[ end trace 0000000000000000 ]---
[ 9.379013][ T202] ------------[ cut here ]------------
[ 9.379155][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 9.379385][ T202] Modules linked in:
[ 9.379485][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.379745][ T202] Tainted: [W]=WARN
[ 9.379842][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.380007][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.380245][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.380703][ T202] RSP: 0018:ffa0000000957a78 EFLAGS: 00010286
[ 9.380868][ T202] RAX: 00000000ffffffa6 RBX: ff1100000b4c6040 RCX: 1ff400000012af15
[ 9.381068][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b4c60fc
[ 9.381318][ T202] RBP: ff1100000f3a9000 R08: 1fe2200001698c21 R09: ff1100000f1c0b80
[ 9.381511][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.381703][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f3a9000
[ 9.381898][ T202] FS: 00007f192756c840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.382126][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.382341][ T202] CR2: 0000000000479648 CR3: 0000000008d9c006 CR4: 0000000000771ef0
[ 9.382536][ T202] PKRU: 55555554
[ 9.382633][ T202] Call Trace:
[ 9.382731][ T202]
[ 9.382797][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.382926][ T202] ? notifier_call_chain+0xb0/0x320
[ 9.383057][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.383157][ T202] register_netdevice+0x1526/0x1bc0
[ 9.383342][ T202] ? unregister_netdevice_queue+0x470/0x470
[ 9.383503][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.383637][ T202] register_netdev+0x23/0x40
[ 9.383767][ T202] vti6_init_net+0x280/0x3c0
[ 9.383897][ T202] ops_init+0x187/0x560
[ 9.383996][ T202] setup_net+0x11b/0x3b0
[ 9.384097][ T202] ? unregister_pernet_device+0x80/0x80
[ 9.384279][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 9.384408][ T202] ? mutex_init_lockdep+0xf6/0x120
[ 9.384542][ T202] copy_net_ns+0x383/0x660
[ 9.384673][ T202] create_new_namespaces+0x371/0xa10
[ 9.384805][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.384935][ T202] ksys_unshare+0x353/0x880
[ 9.385066][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.385248][ T202] ? walk_process_tree+0x350/0x350
[ 9.385378][ T202] ? __x64_sys_openat+0x10e/0x210
[ 9.385510][ T202] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.385641][ T202] __x64_sys_unshare+0x34/0x50
[ 9.385769][ T202] ? do_syscall_64+0x82/0xfc0
[ 9.385898][ T202] do_syscall_64+0x117/0xfc0
[ 9.386026][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.386159][ T202] ? exc_page_fault+0xee/0x100
[ 9.386341][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.386499][ T202] RIP: 0033:0x7f192782ebcb
[ 9.386633][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.387095][ T202] RSP: 002b:00007ffdee9f97c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.387345][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f192782ebcb
[ 9.387538][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.387729][ T202] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.387921][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdee9fb9f0
[ 9.388117][ T202] R13: 0000000000000001 R14: 00007f192756c6f8 R15: 00007ffdee9fc884
[ 9.388373][ T202]
[ 9.388470][ T202] irq event stamp: 40751
[ 9.388567][ T202] hardirqs last enabled at (40759): [] __up_console_sem+0x5a/0x70
[ 9.388789][ T202] hardirqs last disabled at (40766): [] __up_console_sem+0x3f/0x70
[ 9.389012][ T202] softirqs last enabled at (40740): [] handle_softirqs+0x611/0x940
[ 9.389297][ T202] softirqs last disabled at (40783): [] __irq_exit_rcu+0x103/0x1c0
[ 9.389519][ T202] ---[ end trace 0000000000000000 ]---
[ 9.399326][ T202] ------------[ cut here ]------------
[ 9.399463][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 9.399688][ T202] Modules linked in:
[ 9.399824][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.400093][ T202] Tainted: [W]=WARN
[ 9.400196][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.400362][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.400532][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.400996][ T202] RSP: 0018:ffa0000000957a68 EFLAGS: 00010286
[ 9.401163][ T202] RAX: 00000000ffffffa6 RBX: ff1100000c8c8580 RCX: 1ff400000012af13
[ 9.401393][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c8c863c
[ 9.401586][ T202] RBP: ff1100000e57c000 R08: 1fe22000019190c9 R09: ff1100000f1c0b80
[ 9.401780][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.401973][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e57c000
[ 9.402171][ T202] FS: 00007f192756c840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.402404][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.402568][ T202] CR2: 0000000000479648 CR3: 0000000008d9c006 CR4: 0000000000771ef0
[ 9.402763][ T202] PKRU: 55555554
[ 9.402860][ T202] Call Trace:
[ 9.402956][ T202]
[ 9.403022][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.403157][ T202] ? notifier_call_chain+0xb0/0x320
[ 9.403290][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.403390][ T202] register_netdevice+0x1526/0x1bc0
[ 9.403522][ T202] ? unregister_netdevice_queue+0x470/0x470
[ 9.403689][ T202] register_netdev+0x23/0x40
[ 9.403819][ T202] sit_init_net+0x299/0x570
[ 9.403951][ T202] ops_init+0x187/0x560
[ 9.404053][ T202] setup_net+0x11b/0x3b0
[ 9.404152][ T202] ? unregister_pernet_device+0x80/0x80
[ 9.404288][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 9.404419][ T202] ? mutex_init_lockdep+0xf6/0x120
[ 9.404551][ T202] copy_net_ns+0x383/0x660
[ 9.404683][ T202] create_new_namespaces+0x371/0xa10
[ 9.404815][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.404944][ T202] ksys_unshare+0x353/0x880
[ 9.405077][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.405213][ T202] ? walk_process_tree+0x350/0x350
[ 9.405343][ T202] ? __x64_sys_openat+0x10e/0x210
[ 9.405472][ T202] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.405603][ T202] __x64_sys_unshare+0x34/0x50
[ 9.405732][ T202] ? do_syscall_64+0x82/0xfc0
[ 9.405861][ T202] do_syscall_64+0x117/0xfc0
[ 9.405990][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.406121][ T202] ? exc_page_fault+0xee/0x100
[ 9.406257][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.406420][ T202] RIP: 0033:0x7f192782ebcb
[ 9.406554][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.407014][ T202] RSP: 002b:00007ffdee9f97c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.407221][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f192782ebcb
[ 9.407414][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.407607][ T202] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.407800][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdee9fb9f0
[ 9.407993][ T202] R13: 0000000000000001 R14: 00007f192756c6f8 R15: 00007ffdee9fc884
[ 9.408201][ T202]
[ 9.408298][ T202] irq event stamp: 49873
[ 9.408396][ T202] hardirqs last enabled at (49881): [] __up_console_sem+0x5a/0x70
[ 9.408620][ T202] hardirqs last disabled at (49888): [] __up_console_sem+0x3f/0x70
[ 9.408843][ T202] softirqs last enabled at (49532): [] handle_softirqs+0x611/0x940
[ 9.409071][ T202] softirqs last disabled at (49527): [] __irq_exit_rcu+0x103/0x1c0
[ 9.409303][ T202] ---[ end trace 0000000000000000 ]---
[ 9.412666][ T202] ------------[ cut here ]------------
[ 9.412802][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 9.413042][ T202] Modules linked in:
[ 9.413146][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.413814][ T202] Tainted: [W]=WARN
[ 9.413914][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.414080][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.414259][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.414724][ T202] RSP: 0018:ffa0000000957a78 EFLAGS: 00010286
[ 9.414888][ T202] RAX: 00000000ffffffa6 RBX: ff110000055291c0 RCX: 1ff400000012af15
[ 9.415089][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000552927c
[ 9.415290][ T202] RBP: ff1100000e9d4000 R08: 1fe2200000aa5251 R09: ff1100000f1c0b80
[ 9.415485][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.415679][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e9d4000
[ 9.415875][ T202] FS: 00007f192756c840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.416107][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.416277][ T202] CR2: 0000000000479648 CR3: 0000000008d9c006 CR4: 0000000000771ef0
[ 9.416473][ T202] PKRU: 55555554
[ 9.416569][ T202] Call Trace:
[ 9.416667][ T202]
[ 9.416734][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.416866][ T202] ? notifier_call_chain+0xb0/0x320
[ 9.416996][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.417101][ T202] register_netdevice+0x1526/0x1bc0
[ 9.417240][ T202] ? unregister_netdevice_queue+0x470/0x470
[ 9.417401][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.417534][ T202] register_netdev+0x23/0x40
[ 9.417665][ T202] ip6_tnl_init_net+0x2b8/0x400
[ 9.417797][ T202] ops_init+0x187/0x560
[ 9.417897][ T202] setup_net+0x11b/0x3b0
[ 9.417996][ T202] ? unregister_pernet_device+0x80/0x80
[ 9.418131][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 9.418267][ T202] ? mutex_init_lockdep+0xf6/0x120
[ 9.418398][ T202] copy_net_ns+0x383/0x660
[ 9.418529][ T202] create_new_namespaces+0x371/0xa10
[ 9.418664][ T202] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.418794][ T202] ksys_unshare+0x353/0x880
[ 9.418923][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.419056][ T202] ? walk_process_tree+0x350/0x350
[ 9.419193][ T202] ? __x64_sys_openat+0x10e/0x210
[ 9.419326][ T202] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.419458][ T202] __x64_sys_unshare+0x34/0x50
[ 9.419589][ T202] ? do_syscall_64+0x82/0xfc0
[ 9.419719][ T202] do_syscall_64+0x117/0xfc0
[ 9.419848][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.419979][ T202] ? exc_page_fault+0xee/0x100
[ 9.420112][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.420280][ T202] RIP: 0033:0x7f192782ebcb
[ 9.420417][ T202] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.420881][ T202] RSP: 002b:00007ffdee9f97c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.421083][ T202] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f192782ebcb
[ 9.421282][ T202] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.421477][ T202] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.421669][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdee9fb9f0
[ 9.421862][ T202] R13: 0000000000000001 R14: 00007f192756c6f8 R15: 00007ffdee9fc884
[ 9.422064][ T202]
[ 9.422161][ T202] irq event stamp: 53617
[ 9.422264][ T202] hardirqs last enabled at (53627): [] __up_console_sem+0x5a/0x70
[ 9.422489][ T202] hardirqs last disabled at (53634): [] __up_console_sem+0x3f/0x70
[ 9.422712][ T202] softirqs last enabled at (53170): [] handle_softirqs+0x611/0x940
[ 9.422937][ T202] softirqs last disabled at (52445): [] __irq_exit_rcu+0x103/0x1c0
[ 9.423165][ T202] ---[ end trace 0000000000000000 ]---
[ 9.446250][ T203] ------------[ cut here ]------------
[ 9.446396][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/203
[ 9.446624][ T203] Modules linked in:
[ 9.446726][ T203] CPU: 0 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.446988][ T203] Tainted: [W]=WARN
[ 9.447090][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.447261][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.447430][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.447890][ T203] RSP: 0018:ffa0000000967020 EFLAGS: 00010286
[ 9.448058][ T203] RAX: 00000000ffffffa6 RBX: ff1100000f63c040 RCX: 1ff400000012cdca
[ 9.448259][ T203] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f63c0fc
[ 9.448453][ T203] RBP: ff11000008c81000 R08: 1fe2200001ec7821 R09: ff1100000f1c2e58
[ 9.448645][ T203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 9.448839][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 9.449032][ T203] FS: 00007fd3f6865840(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 9.449962][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.450130][ T203] CR2: 0000000008c52988 CR3: 000000000e647002 CR4: 0000000000771ef0
[ 9.450408][ T203] PKRU: 55555554
[ 9.450508][ T203] Call Trace:
[ 9.450604][ T203]
[ 9.450671][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.450803][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 9.450902][ T203] ? mark_held_locks+0x40/0x70
[ 9.451031][ T203] __dev_notify_flags+0x1b8/0x280
[ 9.451167][ T203] ? netif_change_name+0x8c0/0x8c0
[ 9.451326][ T203] ? __dev_change_flags+0x4a4/0x6d0
[ 9.451457][ T203] ? netif_set_allmulti+0x2c0/0x2c0
[ 9.451587][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.451717][ T203] ? is_bpf_text_address+0x68/0x110
[ 9.451850][ T203] netif_change_flags+0xfe/0x190
[ 9.451981][ T203] ? unwind_get_return_address+0x67/0xd0
[ 9.452116][ T203] do_setlink.isra.0+0x1d25/0x2a60
[ 9.452255][ T203] ? rtnl_link_get_size+0x350/0x350
[ 9.452386][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.452551][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.452679][ T203] ? validate_chain+0x38b/0xc20
[ 9.452808][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 9.452939][ T203] ? stack_depot_save_flags+0x367/0x770
[ 9.453075][ T203] ? __kernel_text_address+0x12/0x30
[ 9.453214][ T203] ? __lock_acquire+0x508/0xc10
[ 9.453345][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.453474][ T203] ? rtnl_newlink+0x883/0xee0
[ 9.453605][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.453735][ T203] ? lock_acquire+0x134/0x160
[ 9.453871][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.454000][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.454134][ T203] ? trace_contention_end+0xb3/0x1a0
[ 9.454273][ T203] ? __mutex_lock+0x1db/0x2010
[ 9.454404][ T203] ? __mutex_lock+0x9b2/0x2010
[ 9.454534][ T203] ? rtnl_newlink+0x883/0xee0
[ 9.454667][ T203] ? ww_mutex_lock+0x160/0x160
[ 9.454800][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 9.454932][ T203] rtnl_newlink+0x8d1/0xee0
[ 9.455069][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.455207][ T203] ? find_held_lock+0x2b/0x80
[ 9.455338][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.455467][ T203] ? mark_usage+0x61/0x170
[ 9.455596][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.455729][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.455857][ T203] ? find_held_lock+0x2b/0x80
[ 9.455986][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.456119][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.456257][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.456389][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.456519][ T203] ? validate_chain+0x38b/0xc20
[ 9.456648][ T203] ? rtnl_link_fill+0x920/0x920
[ 9.456778][ T203] ? __lock_acquire+0x508/0xc10
[ 9.456909][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.457039][ T203] ? find_held_lock+0x2b/0x80
[ 9.457175][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 9.457315][ T203] ? rtnl_link_fill+0x920/0x920
[ 9.457445][ T203] ? netlink_ack+0xcf0/0xcf0
[ 9.457577][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 9.457706][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 9.457838][ T203] netlink_unicast+0x486/0x750
[ 9.457970][ T203] ? netlink_attachskb+0x810/0x810
[ 9.458105][ T203] ? __lock_acquire+0x508/0xc10
[ 9.458244][ T203] netlink_sendmsg+0x735/0xc60
[ 9.458376][ T203] ? netlink_unicast+0x750/0x750
[ 9.458507][ T203] ? __might_fault+0x97/0x140
[ 9.458640][ T203] ____sys_sendmsg+0x419/0x850
[ 9.458771][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.458901][ T203] ? get_timestamp.constprop.0+0x390/0x390
[ 9.459069][ T203] ? move_addr_to_kernel+0x40/0x40
[ 9.459207][ T203] ? stack_depot_save_flags+0x367/0x770
[ 9.459338][ T203] ? validate_chain+0x38b/0xc20
[ 9.459469][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 9.459599][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.459762][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 9.459905][ T203] __sys_sendmsg+0x145/0x1f0
[ 9.460035][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 9.460170][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.460343][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 9.460474][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.460606][ T203] do_syscall_64+0x117/0xfc0
[ 9.460738][ T203] ? trace_hardirqs_off+0xd/0x30
[ 9.460868][ T203] ? exc_page_fault+0xee/0x100
[ 9.460998][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.461163][ T203] RIP: 0033:0x7fd3f6a9f08e
[ 9.461307][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.461772][ T203] RSP: 002b:00007ffe89662620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.461968][ T203] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd3f6a9f08e
[ 9.462169][ T203] RDX: 0000000000000000 RSI: 00007ffe896626d0 RDI: 0000000000000005
[ 9.462371][ T203] RBP: 00007ffe89662630 R08: 0000000000000000 R09: 0000000000000000
[ 9.462580][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28b
[ 9.462773][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe89662da0
[ 9.462973][ T203]
[ 9.463076][ T203] irq event stamp: 16539
[ 9.463173][ T203] hardirqs last enabled at (16547): [] __up_console_sem+0x5a/0x70
[ 9.463417][ T203] hardirqs last disabled at (16556): [] __up_console_sem+0x3f/0x70
[ 9.463639][ T203] softirqs last enabled at (15852): [] handle_softirqs+0x611/0x940
[ 9.463863][ T203] softirqs last disabled at (15811): [] __irq_exit_rcu+0x103/0x1c0
[ 9.464092][ T203] ---[ end trace 0000000000000000 ]---
[ 9.593156][ T207] ------------[ cut here ]------------
[ 9.593312][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 9.593541][ T207] Modules linked in:
[ 9.593644][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.593906][ T207] Tainted: [W]=WARN
[ 9.594005][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.594175][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.594355][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.594820][ T207] RSP: 0018:ffa00000009a7a80 EFLAGS: 00010286
[ 9.594984][ T207] RAX: 00000000ffffffa6 RBX: ff1100000c94a740 RCX: 1ff4000000134f16
[ 9.595189][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c94a7fc
[ 9.595384][ T207] RBP: ff1100000f3bc000 R08: 1fe2200001929501 R09: ff1100000f615180
[ 9.595577][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.595771][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f3bc000
[ 9.595966][ T207] FS: 00007f6a4b149840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.596208][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.596370][ T207] CR2: 00007f6a4b34ac20 CR3: 000000000f61f005 CR4: 0000000000771ef0
[ 9.596565][ T207] PKRU: 55555554
[ 9.596662][ T207] Call Trace:
[ 9.596760][ T207]
[ 9.596828][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.596958][ T207] ? notifier_call_chain+0xb0/0x320
[ 9.597093][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 9.597196][ T207] register_netdevice+0x1526/0x1bc0
[ 9.597327][ T207] ? unregister_netdevice_queue+0x470/0x470
[ 9.597489][ T207] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.597620][ T207] register_netdev+0x23/0x40
[ 9.597750][ T207] loopback_net_init+0x7d/0x150
[ 9.597881][ T207] ops_init+0x187/0x560
[ 9.597983][ T207] setup_net+0x11b/0x3b0
[ 9.598085][ T207] ? unregister_pernet_device+0x80/0x80
[ 9.598221][ T207] ? lockdep_init_map_type+0x5d/0x250
[ 9.598350][ T207] ? mutex_init_lockdep+0xf6/0x120
[ 9.598481][ T207] copy_net_ns+0x383/0x660
[ 9.598614][ T207] create_new_namespaces+0x371/0xa10
[ 9.598747][ T207] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.598879][ T207] ksys_unshare+0x353/0x880
[ 9.599008][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.599142][ T207] ? walk_process_tree+0x350/0x350
[ 9.599281][ T207] ? __x64_sys_openat+0x10e/0x210
[ 9.599412][ T207] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.599544][ T207] __x64_sys_unshare+0x34/0x50
[ 9.599673][ T207] ? do_syscall_64+0x82/0xfc0
[ 9.599804][ T207] do_syscall_64+0x117/0xfc0
[ 9.599934][ T207] ? trace_hardirqs_off+0xd/0x30
[ 9.600070][ T207] ? exc_page_fault+0xee/0x100
[ 9.600206][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.600366][ T207] RIP: 0033:0x7f6a4b40bbcb
[ 9.600501][ T207] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.600963][ T207] RSP: 002b:00007ffe616d6968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.601162][ T207] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6a4b40bbcb
[ 9.601359][ T207] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.601552][ T207] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.601746][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe616d8b90
[ 9.601939][ T207] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe616da884
[ 9.602140][ T207]
[ 9.602244][ T207] irq event stamp: 24853
[ 9.602342][ T207] hardirqs last enabled at (24861): [] __up_console_sem+0x5a/0x70
[ 9.602568][ T207] hardirqs last disabled at (24868): [] __up_console_sem+0x3f/0x70
[ 9.602790][ T207] softirqs last enabled at (24358): [] __alloc_skb+0x4c2/0x5f0
[ 9.603013][ T207] softirqs last disabled at (24354): [] __alloc_skb+0x4c2/0x5f0
[ 9.603252][ T207] ---[ end trace 0000000000000000 ]---
[ 9.605663][ T207] ------------[ cut here ]------------
[ 9.605797][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 9.606022][ T207] Modules linked in:
[ 9.606126][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.606391][ T207] Tainted: [W]=WARN
[ 9.606489][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.606652][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.606819][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.607292][ T207] RSP: 0018:ffa00000009a7918 EFLAGS: 00010286
[ 9.607455][ T207] RAX: 00000000ffffffa6 RBX: ff1100000f63d1c0 RCX: 1ff4000000134ee9
[ 9.607647][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f63d27c
[ 9.607838][ T207] RBP: ff11000009b29000 R08: 1fe2200001ec7a51 R09: ff1100000f615180
[ 9.608030][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.608232][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009b29000
[ 9.608425][ T207] FS: 00007f6a4b149840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.608650][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.608811][ T207] CR2: 00007f6a4b34ac20 CR3: 000000000f61f005 CR4: 0000000000771ef0
[ 9.609007][ T207] PKRU: 55555554
[ 9.609108][ T207] Call Trace:
[ 9.609210][ T207]
[ 9.609278][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.609408][ T207] ? notifier_call_chain+0xb0/0x320
[ 9.609539][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 9.609638][ T207] register_netdevice+0x1526/0x1bc0
[ 9.609769][ T207] ? unregister_netdevice_queue+0x470/0x470
[ 9.609931][ T207] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.610066][ T207] __ip_tunnel_create+0x380/0x470
[ 9.610200][ T207] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 9.610328][ T207] ? net_generic+0xb3/0x1e0
[ 9.610458][ T207] ip_tunnel_init_net+0x1b4/0x510
[ 9.610590][ T207] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 9.610722][ T207] ? __kmalloc_noprof+0x2d7/0x760
[ 9.610854][ T207] ops_init+0x187/0x560
[ 9.610955][ T207] setup_net+0x11b/0x3b0
[ 9.611056][ T207] ? unregister_pernet_device+0x80/0x80
[ 9.611193][ T207] ? lockdep_init_map_type+0x5d/0x250
[ 9.611322][ T207] ? mutex_init_lockdep+0xf6/0x120
[ 9.611452][ T207] copy_net_ns+0x383/0x660
[ 9.611583][ T207] create_new_namespaces+0x371/0xa10
[ 9.611715][ T207] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.611846][ T207] ksys_unshare+0x353/0x880
[ 9.611975][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.612108][ T207] ? walk_process_tree+0x350/0x350
[ 9.612243][ T207] ? __x64_sys_openat+0x10e/0x210
[ 9.612374][ T207] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.612505][ T207] __x64_sys_unshare+0x34/0x50
[ 9.612633][ T207] ? do_syscall_64+0x82/0xfc0
[ 9.612763][ T207] do_syscall_64+0x117/0xfc0
[ 9.612891][ T207] ? trace_hardirqs_off+0xd/0x30
[ 9.613021][ T207] ? exc_page_fault+0xee/0x100
[ 9.613156][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.613321][ T207] RIP: 0033:0x7f6a4b40bbcb
[ 9.613456][ T207] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.613917][ T207] RSP: 002b:00007ffe616d6968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.614116][ T207] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6a4b40bbcb
[ 9.614317][ T207] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.614510][ T207] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.614702][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe616d8b90
[ 9.614894][ T207] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe616da884
[ 9.615097][ T207]
[ 9.615200][ T207] irq event stamp: 26651
[ 9.615297][ T207] hardirqs last enabled at (26659): [] __up_console_sem+0x5a/0x70
[ 9.615522][ T207] hardirqs last disabled at (26666): [] __up_console_sem+0x3f/0x70
[ 9.615746][ T207] softirqs last enabled at (26108): [] __alloc_skb+0x4c2/0x5f0
[ 9.615970][ T207] softirqs last disabled at (26106): [] __alloc_skb+0x4c2/0x5f0
[ 9.616204][ T207] ---[ end trace 0000000000000000 ]---
[ 9.619038][ T207] ------------[ cut here ]------------
[ 9.619231][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 9.619459][ T207] Modules linked in:
[ 9.619559][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.619821][ T207] Tainted: [W]=WARN
[ 9.619921][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.620093][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.620269][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.620735][ T207] RSP: 0018:ffa00000009a78f8 EFLAGS: 00010286
[ 9.620901][ T207] RAX: 00000000ffffffa6 RBX: ff110000061e31c0 RCX: 1ff4000000134ee5
[ 9.621100][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000061e327c
[ 9.621303][ T207] RBP: ff1100000f741000 R08: 1fe2200000c3c651 R09: ff1100000f615180
[ 9.621499][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.621694][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f741000
[ 9.621891][ T207] FS: 00007f6a4b149840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.622123][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.622292][ T207] CR2: 00007f6a4b34ac20 CR3: 000000000f61f005 CR4: 0000000000771ef0
[ 9.622492][ T207] PKRU: 55555554
[ 9.622588][ T207] Call Trace:
[ 9.622687][ T207]
[ 9.622754][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.622886][ T207] ? notifier_call_chain+0xb0/0x320
[ 9.623017][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 9.623123][ T207] register_netdevice+0x1526/0x1bc0
[ 9.623261][ T207] ? unregister_netdevice_queue+0x470/0x470
[ 9.623428][ T207] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.623562][ T207] __ip_tunnel_create+0x380/0x470
[ 9.623693][ T207] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 9.623825][ T207] ? net_generic+0xb3/0x1e0
[ 9.623958][ T207] ip_tunnel_init_net+0x1b4/0x510
[ 9.624096][ T207] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 9.624232][ T207] ? trace_kmalloc+0xed/0x130
[ 9.624363][ T207] ? __kasan_kmalloc+0x7b/0x90
[ 9.624497][ T207] vti_init_net+0x2a/0x140
[ 9.624627][ T207] ops_init+0x187/0x560
[ 9.624728][ T207] setup_net+0x11b/0x3b0
[ 9.624828][ T207] ? unregister_pernet_device+0x80/0x80
[ 9.624958][ T207] ? lockdep_init_map_type+0x5d/0x250
[ 9.625093][ T207] ? mutex_init_lockdep+0xf6/0x120
[ 9.625230][ T207] copy_net_ns+0x383/0x660
[ 9.625363][ T207] create_new_namespaces+0x371/0xa10
[ 9.625495][ T207] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.625627][ T207] ksys_unshare+0x353/0x880
[ 9.625759][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.625890][ T207] ? walk_process_tree+0x350/0x350
[ 9.626021][ T207] ? __x64_sys_openat+0x10e/0x210
[ 9.626157][ T207] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.626296][ T207] __x64_sys_unshare+0x34/0x50
[ 9.626426][ T207] ? do_syscall_64+0x82/0xfc0
[ 9.626556][ T207] do_syscall_64+0x117/0xfc0
[ 9.626688][ T207] ? trace_hardirqs_off+0xd/0x30
[ 9.626818][ T207] ? exc_page_fault+0xee/0x100
[ 9.626950][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.627212][ T207] RIP: 0033:0x7f6a4b40bbcb
[ 9.627348][ T207] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.627904][ T207] RSP: 002b:00007ffe616d6968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.628106][ T207] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6a4b40bbcb
[ 9.628308][ T207] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.628503][ T207] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.628697][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe616d8b90
[ 9.628982][ T207] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe616da884
[ 9.629192][ T207]
[ 9.629291][ T207] irq event stamp: 28661
[ 9.629476][ T207] hardirqs last enabled at (28669): [] __up_console_sem+0x5a/0x70
[ 9.629701][ T207] hardirqs last disabled at (28676): [] __up_console_sem+0x3f/0x70
[ 9.629927][ T207] softirqs last enabled at (28114): [] __alloc_skb+0x4c2/0x5f0
[ 9.630251][ T207] softirqs last disabled at (28112): [] __alloc_skb+0x4c2/0x5f0
[ 9.630479][ T207] ---[ end trace 0000000000000000 ]---
[ 9.633428][ T207] ------------[ cut here ]------------
[ 9.633566][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 9.633877][ T207] Modules linked in:
[ 9.633977][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.634254][ T207] Tainted: [W]=WARN
[ 9.634351][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.634514][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.634683][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.635246][ T207] RSP: 0018:ffa00000009a7a78 EFLAGS: 00010286
[ 9.635496][ T207] RAX: 00000000ffffffa6 RBX: ff110000061e38c0 RCX: 1ff4000000134f15
[ 9.635690][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000061e397c
[ 9.635884][ T207] RBP: ff1100000f759000 R08: 1fe2200000c3c731 R09: ff1100000f615180
[ 9.636169][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.636367][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f759000
[ 9.636563][ T207] FS: 00007f6a4b149840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.636876][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.637039][ T207] CR2: 00007f6a4b34ac20 CR3: 000000000f61f005 CR4: 0000000000771ef0
[ 9.637247][ T207] PKRU: 55555554
[ 9.637345][ T207] Call Trace:
[ 9.637442][ T207]
[ 9.637508][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.637639][ T207] ? notifier_call_chain+0xb0/0x320
[ 9.637856][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 9.637959][ T207] register_netdevice+0x1526/0x1bc0
[ 9.638094][ T207] ? unregister_netdevice_queue+0x470/0x470
[ 9.638260][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.638478][ T207] register_netdev+0x23/0x40
[ 9.638609][ T207] vti6_init_net+0x280/0x3c0
[ 9.638740][ T207] ops_init+0x187/0x560
[ 9.638840][ T207] setup_net+0x11b/0x3b0
[ 9.638939][ T207] ? unregister_pernet_device+0x80/0x80
[ 9.639159][ T207] ? lockdep_init_map_type+0x5d/0x250
[ 9.639293][ T207] ? mutex_init_lockdep+0xf6/0x120
[ 9.639424][ T207] copy_net_ns+0x383/0x660
[ 9.639555][ T207] create_new_namespaces+0x371/0xa10
[ 9.639780][ T207] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.639911][ T207] ksys_unshare+0x353/0x880
[ 9.640043][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.640185][ T207] ? walk_process_tree+0x350/0x350
[ 9.640401][ T207] ? __x64_sys_openat+0x10e/0x210
[ 9.640531][ T207] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.640663][ T207] __x64_sys_unshare+0x34/0x50
[ 9.640793][ T207] ? do_syscall_64+0x82/0xfc0
[ 9.641007][ T207] do_syscall_64+0x117/0xfc0
[ 9.641143][ T207] ? trace_hardirqs_off+0xd/0x30
[ 9.641281][ T207] ? exc_page_fault+0xee/0x100
[ 9.641412][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.641659][ T207] RIP: 0033:0x7f6a4b40bbcb
[ 9.641795][ T207] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.642362][ T207] RSP: 002b:00007ffe616d6968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.642557][ T207] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6a4b40bbcb
[ 9.642839][ T207] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.643032][ T207] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.643237][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe616d8b90
[ 9.643517][ T207] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe616da884
[ 9.643716][ T207]
[ 9.643813][ T207] irq event stamp: 30605
[ 9.643911][ T207] hardirqs last enabled at (30613): [] __up_console_sem+0x5a/0x70
[ 9.644234][ T207] hardirqs last disabled at (30622): [] __up_console_sem+0x3f/0x70
[ 9.644458][ T207] softirqs last enabled at (30108): [] __alloc_skb+0x4c2/0x5f0
[ 9.644770][ T207] softirqs last disabled at (30106): [] __alloc_skb+0x4c2/0x5f0
[ 9.644995][ T207] ---[ end trace 0000000000000000 ]---
[ 9.653509][ T207] ------------[ cut here ]------------
[ 9.653646][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 9.653869][ T207] Modules linked in:
[ 9.654067][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.654341][ T207] Tainted: [W]=WARN
[ 9.654439][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.654691][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.654862][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.655426][ T207] RSP: 0018:ffa00000009a7a68 EFLAGS: 00010286
[ 9.655589][ T207] RAX: 00000000ffffffa6 RBX: ff11000005528200 RCX: 1ff4000000134f13
[ 9.655872][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000055282bc
[ 9.656070][ T207] RBP: ff110000050a4000 R08: 1fe2200000aa5059 R09: ff1100000f615180
[ 9.656271][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.656551][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000050a4000
[ 9.656746][ T207] FS: 00007f6a4b149840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.656972][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.657228][ T207] CR2: 00007f6a4b34ac20 CR3: 000000000f61f005 CR4: 0000000000771ef0
[ 9.657422][ T207] PKRU: 55555554
[ 9.657519][ T207] Call Trace:
[ 9.657702][ T207]
[ 9.657769][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.657898][ T207] ? notifier_call_chain+0xb0/0x320
[ 9.658027][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 9.658130][ T207] register_netdevice+0x1526/0x1bc0
[ 9.658267][ T207] ? unregister_netdevice_queue+0x470/0x470
[ 9.658430][ T207] register_netdev+0x23/0x40
[ 9.658560][ T207] sit_init_net+0x299/0x570
[ 9.658693][ T207] ops_init+0x187/0x560
[ 9.658878][ T207] setup_net+0x11b/0x3b0
[ 9.658976][ T207] ? unregister_pernet_device+0x80/0x80
[ 9.659109][ T207] ? lockdep_init_map_type+0x5d/0x250
[ 9.659245][ T207] ? mutex_init_lockdep+0xf6/0x120
[ 9.659460][ T207] copy_net_ns+0x383/0x660
[ 9.659591][ T207] create_new_namespaces+0x371/0xa10
[ 9.659725][ T207] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.659854][ T207] ksys_unshare+0x353/0x880
[ 9.660071][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.660209][ T207] ? walk_process_tree+0x350/0x350
[ 9.660339][ T207] ? __x64_sys_openat+0x10e/0x210
[ 9.660468][ T207] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.660684][ T207] __x64_sys_unshare+0x34/0x50
[ 9.660814][ T207] ? do_syscall_64+0x82/0xfc0
[ 9.660944][ T207] do_syscall_64+0x117/0xfc0
[ 9.661076][ T207] ? trace_hardirqs_off+0xd/0x30
[ 9.661214][ T207] ? exc_page_fault+0xee/0x100
[ 9.661346][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.661506][ T207] RIP: 0033:0x7f6a4b40bbcb
[ 9.661641][ T207] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.662203][ T207] RSP: 002b:00007ffe616d6968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.662485][ T207] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6a4b40bbcb
[ 9.662677][ T207] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.662870][ T207] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.663155][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe616d8b90
[ 9.663354][ T207] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe616da884
[ 9.663552][ T207]
[ 9.663736][ T207] irq event stamp: 38259
[ 9.663834][ T207] hardirqs last enabled at (38267): [] __up_console_sem+0x5a/0x70
[ 9.664061][ T207] hardirqs last disabled at (38274): [] __up_console_sem+0x3f/0x70
[ 9.664374][ T207] softirqs last enabled at (37772): [] __alloc_skb+0x4c2/0x5f0
[ 9.664597][ T207] softirqs last disabled at (37768): [] __alloc_skb+0x4c2/0x5f0
[ 9.664908][ T207] ---[ end trace 0000000000000000 ]---
[ 9.667975][ T207] ------------[ cut here ]------------
[ 9.668121][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 9.668439][ T207] Modules linked in:
[ 9.668540][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.668892][ T207] Tainted: [W]=WARN
[ 9.668990][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.669158][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.669330][ T207] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.669884][ T207] RSP: 0018:ffa00000009a7a78 EFLAGS: 00010286
[ 9.670139][ T207] RAX: 00000000ffffffa6 RBX: ff110000061ea200 RCX: 1ff4000000134f15
[ 9.670340][ T207] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000061ea2bc
[ 9.670533][ T207] RBP: ff1100000e54c000 R08: 1fe2200000c3d459 R09: ff1100000f615180
[ 9.670816][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.671010][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e54c000
[ 9.671216][ T207] FS: 00007f6a4b149840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.671446][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.671608][ T207] CR2: 00007f6a4b34ac20 CR3: 000000000f61f005 CR4: 0000000000771ef0
[ 9.671893][ T207] PKRU: 55555554
[ 9.671990][ T207] Call Trace:
[ 9.672090][ T207]
[ 9.672158][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.672293][ T207] ? notifier_call_chain+0xb0/0x320
[ 9.672510][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 9.672610][ T207] register_netdevice+0x1526/0x1bc0
[ 9.672743][ T207] ? unregister_netdevice_queue+0x470/0x470
[ 9.672904][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.673128][ T207] register_netdev+0x23/0x40
[ 9.673262][ T207] ip6_tnl_init_net+0x2b8/0x400
[ 9.673393][ T207] ops_init+0x187/0x560
[ 9.673493][ T207] setup_net+0x11b/0x3b0
[ 9.673593][ T207] ? unregister_pernet_device+0x80/0x80
[ 9.673808][ T207] ? lockdep_init_map_type+0x5d/0x250
[ 9.673941][ T207] ? mutex_init_lockdep+0xf6/0x120
[ 9.674079][ T207] copy_net_ns+0x383/0x660
[ 9.674219][ T207] create_new_namespaces+0x371/0xa10
[ 9.674353][ T207] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.674484][ T207] ksys_unshare+0x353/0x880
[ 9.674614][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.674745][ T207] ? walk_process_tree+0x350/0x350
[ 9.674961][ T207] ? __x64_sys_openat+0x10e/0x210
[ 9.675095][ T207] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.675233][ T207] __x64_sys_unshare+0x34/0x50
[ 9.675363][ T207] ? do_syscall_64+0x82/0xfc0
[ 9.675579][ T207] do_syscall_64+0x117/0xfc0
[ 9.675709][ T207] ? trace_hardirqs_off+0xd/0x30
[ 9.675839][ T207] ? exc_page_fault+0xee/0x100
[ 9.675971][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.676227][ T207] RIP: 0033:0x7f6a4b40bbcb
[ 9.676363][ T207] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.676914][ T207] RSP: 002b:00007ffe616d6968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.677118][ T207] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6a4b40bbcb
[ 9.677410][ T207] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.677604][ T207] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.677795][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe616d8b90
[ 9.678081][ T207] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe616da884
[ 9.678289][ T207]
[ 9.678387][ T207] irq event stamp: 40477
[ 9.678573][ T207] hardirqs last enabled at (40485): [] __up_console_sem+0x5a/0x70
[ 9.678797][ T207] hardirqs last disabled at (40492): [] __up_console_sem+0x3f/0x70
[ 9.679024][ T207] softirqs last enabled at (39966): [] __alloc_skb+0x4c2/0x5f0
[ 9.679353][ T207] softirqs last disabled at (39964): [] __alloc_skb+0x4c2/0x5f0
[ 9.679579][ T207] ---[ end trace 0000000000000000 ]---
[ 9.707376][ T208] ------------[ cut here ]------------
[ 9.707521][ T208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/208
[ 9.707748][ T208] Modules linked in:
[ 9.707851][ T208] CPU: 0 UID: 0 PID: 208 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.708121][ T208] Tainted: [W]=WARN
[ 9.708231][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.708394][ T208] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.708563][ T208] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.709022][ T208] RSP: 0018:ffa00000009b7020 EFLAGS: 00010286
[ 9.709197][ T208] RAX: 00000000ffffffa6 RBX: ff110000061eb1c0 RCX: 1ff4000000136dca
[ 9.709391][ T208] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000061eb27c
[ 9.709584][ T208] RBP: ff1100000f3bc000 R08: 1fe2200000c3d651 R09: ff11000009a42e58
[ 9.709777][ T208] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 9.709970][ T208] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 9.710169][ T208] FS: 00007f6e7cf65840(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 9.710404][ T208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.710567][ T208] CR2: 0000000013106988 CR3: 0000000009bd7004 CR4: 0000000000771ef0
[ 9.710761][ T208] PKRU: 55555554
[ 9.710859][ T208] Call Trace:
[ 9.710957][ T208]
[ 9.711025][ T208] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.711164][ T208] rtmsg_ifinfo+0x5c/0xb0
[ 9.711270][ T208] ? mark_held_locks+0x40/0x70
[ 9.711402][ T208] __dev_notify_flags+0x1b8/0x280
[ 9.711535][ T208] ? netif_change_name+0x8c0/0x8c0
[ 9.711665][ T208] ? __dev_change_flags+0x4a4/0x6d0
[ 9.711794][ T208] ? netif_set_allmulti+0x2c0/0x2c0
[ 9.711924][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.712056][ T208] ? is_bpf_text_address+0x68/0x110
[ 9.712197][ T208] netif_change_flags+0xfe/0x190
[ 9.712328][ T208] ? unwind_get_return_address+0x67/0xd0
[ 9.712460][ T208] do_setlink.isra.0+0x1d25/0x2a60
[ 9.712593][ T208] ? rtnl_link_get_size+0x350/0x350
[ 9.712724][ T208] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.712888][ T208] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.713017][ T208] ? validate_chain+0x38b/0xc20
[ 9.713149][ T208] ? rcu_read_lock_any_held+0x66/0x90
[ 9.713609][ T208] ? stack_depot_save_flags+0x367/0x770
[ 9.713741][ T208] ? __kernel_text_address+0x12/0x30
[ 9.713872][ T208] ? __lock_acquire+0x508/0xc10
[ 9.714003][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 9.714139][ T208] ? rtnl_newlink+0x883/0xee0
[ 9.714282][ T208] ? rcu_is_watching+0x15/0xd0
[ 9.714411][ T208] ? lock_acquire+0x134/0x160
[ 9.714541][ T208] ? rcu_is_watching+0x15/0xd0
[ 9.714671][ T208] ? rcu_is_watching+0x15/0xd0
[ 9.714800][ T208] ? trace_contention_end+0xb3/0x1a0
[ 9.714931][ T208] ? __mutex_lock+0x1db/0x2010
[ 9.715066][ T208] ? __mutex_lock+0x9b2/0x2010
[ 9.715202][ T208] ? rtnl_newlink+0x883/0xee0
[ 9.715333][ T208] ? ww_mutex_lock+0x160/0x160
[ 9.715466][ T208] ? __rtnl_newlink+0x3fa/0xa50
[ 9.715598][ T208] rtnl_newlink+0x8d1/0xee0
[ 9.715730][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 9.715860][ T208] ? find_held_lock+0x2b/0x80
[ 9.715989][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 9.716121][ T208] ? mark_usage+0x61/0x170
[ 9.716258][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.716391][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 9.716519][ T208] ? find_held_lock+0x2b/0x80
[ 9.716650][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 9.716780][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.716911][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 9.717041][ T208] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.717176][ T208] ? validate_chain+0x38b/0xc20
[ 9.717315][ T208] ? rtnl_link_fill+0x920/0x920
[ 9.717443][ T208] ? __lock_acquire+0x508/0xc10
[ 9.717575][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 9.717706][ T208] ? find_held_lock+0x2b/0x80
[ 9.717837][ T208] netlink_rcv_skb+0x14e/0x3a0
[ 9.717967][ T208] ? rtnl_link_fill+0x920/0x920
[ 9.718102][ T208] ? netlink_ack+0xcf0/0xcf0
[ 9.718242][ T208] ? netlink_deliver_tap+0xc5/0x330
[ 9.718372][ T208] ? netlink_deliver_tap+0x13c/0x330
[ 9.718503][ T208] netlink_unicast+0x486/0x750
[ 9.718635][ T208] ? netlink_attachskb+0x810/0x810
[ 9.718765][ T208] ? __lock_acquire+0x508/0xc10
[ 9.718895][ T208] netlink_sendmsg+0x735/0xc60
[ 9.719025][ T208] ? netlink_unicast+0x750/0x750
[ 9.719158][ T208] ? __might_fault+0x97/0x140
[ 9.719296][ T208] ____sys_sendmsg+0x419/0x850
[ 9.719428][ T208] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.719559][ T208] ? get_timestamp.constprop.0+0x390/0x390
[ 9.719722][ T208] ? move_addr_to_kernel+0x40/0x40
[ 9.719853][ T208] ? stack_depot_save_flags+0x367/0x770
[ 9.719984][ T208] ? validate_chain+0x38b/0xc20
[ 9.720121][ T208] ___sys_sendmsg+0x14e/0x1d0
[ 9.720258][ T208] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.720424][ T208] ? copy_msghdr_from_user+0x460/0x460
[ 9.720567][ T208] __sys_sendmsg+0x145/0x1f0
[ 9.720698][ T208] ? __sys_sendmsg_sock+0x20/0x20
[ 9.720828][ T208] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.720992][ T208] ? do_raw_spin_unlock+0x59/0x250
[ 9.721125][ T208] ? rcu_is_watching+0x15/0xd0
[ 9.721262][ T208] do_syscall_64+0x117/0xfc0
[ 9.721393][ T208] ? trace_hardirqs_off+0xd/0x30
[ 9.721524][ T208] ? exc_page_fault+0xee/0x100
[ 9.721657][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.721819][ T208] RIP: 0033:0x7f6e7d19f08e
[ 9.721957][ T208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.722428][ T208] RSP: 002b:00007ffd5ce990a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.722626][ T208] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6e7d19f08e
[ 9.722822][ T208] RDX: 0000000000000000 RSI: 00007ffd5ce99150 RDI: 0000000000000005
[ 9.723016][ T208] RBP: 00007ffd5ce990b0 R08: 0000000000000000 R09: 0000000000000000
[ 9.723221][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28b
[ 9.723417][ T208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ce99820
[ 9.723618][ T208]
[ 9.723716][ T208] irq event stamp: 19981
[ 9.723814][ T208] hardirqs last enabled at (19989): [] __up_console_sem+0x5a/0x70
[ 9.724037][ T208] hardirqs last disabled at (19996): [] __up_console_sem+0x3f/0x70
[ 9.724274][ T208] softirqs last enabled at (19392): [] handle_softirqs+0x611/0x940
[ 9.724497][ T208] softirqs last disabled at (18827): [] __irq_exit_rcu+0x103/0x1c0
[ 9.724723][ T208] ---[ end trace 0000000000000000 ]---
[ 9.832209][ T211] ------------[ cut here ]------------
[ 9.832393][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/211
[ 9.832674][ T211] Modules linked in:
[ 9.832803][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.833086][ T211] Tainted: [W]=WARN
[ 9.833226][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.833396][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.833572][ T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.834059][ T211] RSP: 0018:ffa00000009e6e30 EFLAGS: 00010286
[ 9.834240][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ca06900 RCX: 1ff400000013cd8c
[ 9.834439][ T211] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca069bc
[ 9.834640][ T211] RBP: ff1100000f5b9000 R08: 1fe2200001940d39 R09: ff1100000ff9d180
[ 9.834840][ T211] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.835040][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008cace80
[ 9.835256][ T211] FS: 00007f6f5c43e840(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 9.835493][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.835663][ T211] CR2: 00000000004eb188 CR3: 000000000ff6d004 CR4: 0000000000771ef0
[ 9.835865][ T211] PKRU: 55555554
[ 9.835966][ T211] Call Trace:
[ 9.836071][ T211]
[ 9.836142][ T211] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.836321][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.836457][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 9.836560][ T211] ? find_held_lock+0x2b/0x80
[ 9.836694][ T211] ? find_held_lock+0x2b/0x80
[ 9.836827][ T211] __dev_notify_flags+0x1b8/0x280
[ 9.836960][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.837102][ T211] ? netif_change_name+0x8c0/0x8c0
[ 9.837245][ T211] ? __queue_work+0x315/0xc00
[ 9.837381][ T211] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 9.837551][ T211] ? trace_irq_enable.constprop.0+0x30/0x180
[ 9.837722][ T211] rtnl_configure_link+0x1ac/0x390
[ 9.837855][ T211] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.837988][ T211] ? queue_delayed_work_on+0x95/0x100
[ 9.838127][ T211] veth_newlink+0x330/0x8d0
[ 9.838273][ T211] ? veth_poll_controller+0x10/0x10
[ 9.838407][ T211] ? kasan_save_stack+0x2f/0x50
[ 9.838541][ T211] ? kasan_save_track+0x14/0x30
[ 9.838673][ T211] ? __kasan_kmalloc+0x7b/0x90
[ 9.838822][ T211] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.838957][ T211] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.839095][ T211] ? rtnl_af_lookup+0x290/0x290
[ 9.839294][ T211] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.839430][ T211] ? rtnl_create_link+0x169/0xf20
[ 9.839567][ T211] rtnl_newlink_create+0x2da/0x8c0
[ 9.839702][ T211] ? rtnl_create_link+0xf20/0xf20
[ 9.839836][ T211] ? __dev_get_by_name+0x12/0x50
[ 9.839971][ T211] ? rtnl_dev_get+0xd7/0x170
[ 9.840114][ T211] __rtnl_newlink+0x22b/0xa50
[ 9.840320][ T211] rtnl_newlink+0x8d1/0xee0
[ 9.840458][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.840591][ T211] ? find_held_lock+0x2b/0x80
[ 9.840726][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 9.840860][ T211] ? mark_usage+0x61/0x170
[ 9.840994][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.841137][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.841360][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 9.841495][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.841628][ T211] ? validate_chain+0x38b/0xc20
[ 9.841764][ T211] ? rtnl_link_fill+0x920/0x920
[ 9.841898][ T211] ? __lock_acquire+0x508/0xc10
[ 9.842036][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.842175][ T211] ? find_held_lock+0x2b/0x80
[ 9.842457][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 9.842591][ T211] ? rtnl_link_fill+0x920/0x920
[ 9.842725][ T211] ? netlink_ack+0xcf0/0xcf0
[ 9.842864][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 9.842999][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 9.843138][ T211] netlink_unicast+0x486/0x750
[ 9.843345][ T211] ? netlink_attachskb+0x810/0x810
[ 9.843480][ T211] ? __lock_acquire+0x508/0xc10
[ 9.843616][ T211] netlink_sendmsg+0x735/0xc60
[ 9.843752][ T211] ? netlink_unicast+0x750/0x750
[ 9.843886][ T211] ? __might_fault+0x97/0x140
[ 9.844023][ T211] ____sys_sendmsg+0x419/0x850
[ 9.844163][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.844373][ T211] ? get_timestamp.constprop.0+0x390/0x390
[ 9.844540][ T211] ? move_addr_to_kernel+0x40/0x40
[ 9.844675][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.844810][ T211] ? rcu_read_unlock+0x1b/0x70
[ 9.844945][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 9.845081][ T211] ? wp_page_copy+0x6bf/0x10d0
[ 9.845276][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 9.845415][ T211] ? do_wp_page+0x957/0x10a0
[ 9.845554][ T211] ? lock_vma_under_rcu+0x159/0x410
[ 9.845691][ T211] __sys_sendmsg+0x145/0x1f0
[ 9.845825][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 9.845963][ T211] ? rcu_is_watching+0x15/0xd0
[ 9.846103][ T211] ? rcu_is_watching+0x15/0xd0
[ 9.846278][ T211] do_syscall_64+0x117/0xfc0
[ 9.846413][ T211] ? trace_hardirqs_off+0xd/0x30
[ 9.846548][ T211] ? exc_page_fault+0xee/0x100
[ 9.846681][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.846848][ T211] RIP: 0033:0x7f6f5c67808e
[ 9.846988][ T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.847476][ T211] RSP: 002b:00007ffd3c4bc030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.847678][ T211] RAX: ffffffffffffffda RBX: 00007ffd3c4bc7d8 RCX: 00007f6f5c67808e
[ 9.847878][ T211] RDX: 0000000000000000 RSI: 00007ffd3c4bc0e0 RDI: 0000000000000005
[ 9.848083][ T211] RBP: 00007ffd3c4bc040 R08: 0000000000000000 R09: 0000000000000000
[ 9.848293][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 9.848494][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3c4bc7b0
[ 9.848701][ T211]
[ 9.848801][ T211] irq event stamp: 23377
[ 9.848902][ T211] hardirqs last enabled at (23385): [] __up_console_sem+0x5a/0x70
[ 9.849141][ T211] hardirqs last disabled at (23392): [] __up_console_sem+0x3f/0x70
[ 9.849382][ T211] softirqs last enabled at (23260): [] handle_softirqs+0x611/0x940
[ 9.849617][ T211] softirqs last disabled at (23203): [] __irq_exit_rcu+0x103/0x1c0
[ 9.849849][ T211] ---[ end trace 0000000000000000 ]---
[ 9.863287][ T211] ------------[ cut here ]------------
[ 9.863431][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/211
[ 9.863662][ T211] Modules linked in:
[ 9.863766][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.864035][ T211] Tainted: [W]=WARN
[ 9.864143][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.864362][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.864538][ T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.865012][ T211] RSP: 0018:ffa00000009e71b0 EFLAGS: 00010286
[ 9.865193][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ced8c80 RCX: 1ff400000013cdfc
[ 9.865394][ T211] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ced8d3c
[ 9.865592][ T211] RBP: ff11000002819000 R08: 1fe22000019db1a9 R09: ff1100000ff9d180
[ 9.865793][ T211] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.865991][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9e203b20
[ 9.866203][ T211] FS: 00007f6f5c43e840(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 9.866437][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.866605][ T211] CR2: 00000000004eb188 CR3: 000000000ff6d004 CR4: 0000000000771ef0
[ 9.866805][ T211] PKRU: 55555554
[ 9.866905][ T211] Call Trace:
[ 9.867004][ T211]
[ 9.867078][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.867221][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 9.867323][ T211] __dev_notify_flags+0x1b8/0x280
[ 9.867458][ T211] ? netif_change_name+0x8c0/0x8c0
[ 9.867592][ T211] ? rtnl_af_lookup+0x290/0x290
[ 9.867726][ T211] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.867860][ T211] rtnl_configure_link+0x1ac/0x390
[ 9.867996][ T211] rtnl_newlink_create+0x353/0x8c0
[ 9.868138][ T211] ? rtnl_create_link+0xf20/0xf20
[ 9.868279][ T211] ? __dev_get_by_name+0x12/0x50
[ 9.868411][ T211] ? rtnl_dev_get+0xd7/0x170
[ 9.868551][ T211] __rtnl_newlink+0x22b/0xa50
[ 9.868689][ T211] rtnl_newlink+0x8d1/0xee0
[ 9.868825][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.868960][ T211] ? find_held_lock+0x2b/0x80
[ 9.869098][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 9.869238][ T211] ? mark_usage+0x61/0x170
[ 9.869370][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.869508][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.869643][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 9.869776][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.869908][ T211] ? validate_chain+0x38b/0xc20
[ 9.870041][ T211] ? rtnl_link_fill+0x920/0x920
[ 9.870188][ T211] ? __lock_acquire+0x508/0xc10
[ 9.870323][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.870456][ T211] ? find_held_lock+0x2b/0x80
[ 9.870591][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 9.870726][ T211] ? rtnl_link_fill+0x920/0x920
[ 9.870860][ T211] ? netlink_ack+0xcf0/0xcf0
[ 9.870996][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 9.871137][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 9.871281][ T211] netlink_unicast+0x486/0x750
[ 9.871415][ T211] ? netlink_attachskb+0x810/0x810
[ 9.871549][ T211] ? __lock_acquire+0x508/0xc10
[ 9.871684][ T211] netlink_sendmsg+0x735/0xc60
[ 9.871819][ T211] ? netlink_unicast+0x750/0x750
[ 9.871953][ T211] ? __might_fault+0x97/0x140
[ 9.872094][ T211] ____sys_sendmsg+0x419/0x850
[ 9.872235][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.872369][ T211] ? get_timestamp.constprop.0+0x390/0x390
[ 9.872535][ T211] ? move_addr_to_kernel+0x40/0x40
[ 9.872669][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.872802][ T211] ? rcu_read_unlock+0x1b/0x70
[ 9.872936][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 9.873074][ T211] ? wp_page_copy+0x6bf/0x10d0
[ 9.873217][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 9.873356][ T211] ? do_wp_page+0x957/0x10a0
[ 9.873494][ T211] ? lock_vma_under_rcu+0x159/0x410
[ 9.873631][ T211] __sys_sendmsg+0x145/0x1f0
[ 9.873764][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 9.873900][ T211] ? rcu_is_watching+0x15/0xd0
[ 9.874033][ T211] ? rcu_is_watching+0x15/0xd0
[ 9.874171][ T211] do_syscall_64+0x117/0xfc0
[ 9.874311][ T211] ? trace_hardirqs_off+0xd/0x30
[ 9.874445][ T211] ? exc_page_fault+0xee/0x100
[ 9.874579][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.874744][ T211] RIP: 0033:0x7f6f5c67808e
[ 9.874884][ T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.875371][ T211] RSP: 002b:00007ffd3c4bc030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.875573][ T211] RAX: ffffffffffffffda RBX: 00007ffd3c4bc7d8 RCX: 00007f6f5c67808e
[ 9.875772][ T211] RDX: 0000000000000000 RSI: 00007ffd3c4bc0e0 RDI: 0000000000000005
[ 9.875971][ T211] RBP: 00007ffd3c4bc040 R08: 0000000000000000 R09: 0000000000000000
[ 9.876176][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 9.876383][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3c4bc7b0
[ 9.876588][ T211]
[ 9.876687][ T211] irq event stamp: 35741
[ 9.876786][ T211] hardirqs last enabled at (35749): [] __up_console_sem+0x5a/0x70
[ 9.877018][ T211] hardirqs last disabled at (35756): [] __up_console_sem+0x3f/0x70
[ 9.877260][ T211] softirqs last enabled at (35070): [] handle_softirqs+0x611/0x940
[ 9.877491][ T211] softirqs last disabled at (34911): [] __irq_exit_rcu+0x103/0x1c0
[ 9.877722][ T211] ---[ end trace 0000000000000000 ]---
[ 9.905131][ T212] ------------[ cut here ]------------
[ 9.905307][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/212
[ 9.905558][ T212] Modules linked in:
[ 9.905714][ T212] CPU: 3 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.905983][ T212] Tainted: [W]=WARN
[ 9.906093][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.906267][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.906444][ T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.906916][ T212] RSP: 0018:ffa00000009f6e30 EFLAGS: 00010286
[ 9.907090][ T212] RAX: 00000000ffffffa6 RBX: ff110000098c6580 RCX: 1ff400000013ed8c
[ 9.907297][ T212] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000098c663c
[ 9.907498][ T212] RBP: ff1100000ff91000 R08: 1fe2200001318cc9 R09: ff11000009ac5180
[ 9.907698][ T212] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.907899][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000960cb00
[ 9.908116][ T212] FS: 00007f50a2045840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.908366][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.908544][ T212] CR2: 00000000004eb188 CR3: 000000000f187005 CR4: 0000000000771ef0
[ 9.908748][ T212] PKRU: 55555554
[ 9.908848][ T212] Call Trace:
[ 9.908947][ T212]
[ 9.909017][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.909159][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 9.909264][ T212] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.909430][ T212] __dev_notify_flags+0x1b8/0x280
[ 9.909566][ T212] ? netif_change_name+0x8c0/0x8c0
[ 9.909700][ T212] ? rtnl_newlink+0x8d1/0xee0
[ 9.909834][ T212] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.909971][ T212] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.910116][ T212] ? add_timer_on+0x580/0x580
[ 9.910259][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.910394][ T212] ? mark_held_locks+0x40/0x70
[ 9.910530][ T212] rtnl_configure_link+0x1ac/0x390
[ 9.910664][ T212] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.910796][ T212] ? queue_delayed_work_on+0x95/0x100
[ 9.910931][ T212] veth_newlink+0x330/0x8d0
[ 9.911071][ T212] ? veth_poll_controller+0x10/0x10
[ 9.911211][ T212] ? kasan_save_stack+0x2f/0x50
[ 9.911345][ T212] ? kasan_save_track+0x14/0x30
[ 9.911479][ T212] ? __kasan_kmalloc+0x7b/0x90
[ 9.911628][ T212] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.911761][ T212] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.911896][ T212] ? rtnl_af_lookup+0x290/0x290
[ 9.912030][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.912171][ T212] ? rtnl_create_link+0x169/0xf20
[ 9.912315][ T212] rtnl_newlink_create+0x2da/0x8c0
[ 9.912450][ T212] ? rtnl_create_link+0xf20/0xf20
[ 9.912584][ T212] ? __dev_get_by_name+0x12/0x50
[ 9.912717][ T212] ? rtnl_dev_get+0xd7/0x170
[ 9.912856][ T212] __rtnl_newlink+0x22b/0xa50
[ 9.912994][ T212] rtnl_newlink+0x8d1/0xee0
[ 9.913136][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 9.913278][ T212] ? find_held_lock+0x2b/0x80
[ 9.913411][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 9.913544][ T212] ? mark_usage+0x61/0x170
[ 9.913676][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.913813][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.913948][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 9.914088][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.914228][ T212] ? validate_chain+0x38b/0xc20
[ 9.914361][ T212] ? rtnl_link_fill+0x920/0x920
[ 9.914492][ T212] ? __lock_acquire+0x508/0xc10
[ 9.914629][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 9.914762][ T212] ? find_held_lock+0x2b/0x80
[ 9.914897][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 9.915031][ T212] ? rtnl_link_fill+0x920/0x920
[ 9.915171][ T212] ? netlink_ack+0xcf0/0xcf0
[ 9.915315][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 9.915449][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 9.915584][ T212] netlink_unicast+0x486/0x750
[ 9.915719][ T212] ? netlink_attachskb+0x810/0x810
[ 9.915882][ T212] ? __lock_acquire+0x508/0xc10
[ 9.916018][ T212] netlink_sendmsg+0x735/0xc60
[ 9.916157][ T212] ? netlink_unicast+0x750/0x750
[ 9.916297][ T212] ? __might_fault+0x97/0x140
[ 9.916433][ T212] ____sys_sendmsg+0x419/0x850
[ 9.916567][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.916700][ T212] ? get_timestamp.constprop.0+0x390/0x390
[ 9.916867][ T212] ? move_addr_to_kernel+0x40/0x40
[ 9.917001][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.917141][ T212] ? rcu_read_unlock+0x1b/0x70
[ 9.917283][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 9.917416][ T212] ? wp_page_copy+0x6bf/0x10d0
[ 9.917550][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 9.917689][ T212] ? do_wp_page+0x957/0x10a0
[ 9.917827][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 9.917963][ T212] __sys_sendmsg+0x145/0x1f0
[ 9.918102][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 9.918247][ T212] ? rcu_is_watching+0x15/0xd0
[ 9.918380][ T212] ? rcu_is_watching+0x15/0xd0
[ 9.918515][ T212] do_syscall_64+0x117/0xfc0
[ 9.918660][ T212] ? trace_hardirqs_off+0xd/0x30
[ 9.918793][ T212] ? exc_page_fault+0xee/0x100
[ 9.918927][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.919098][ T212] RIP: 0033:0x7f50a227f08e
[ 9.919244][ T212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.919728][ T212] RSP: 002b:00007fff53b1ec90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.919930][ T212] RAX: ffffffffffffffda RBX: 00007fff53b1f438 RCX: 00007f50a227f08e
[ 9.920135][ T212] RDX: 0000000000000000 RSI: 00007fff53b1ed40 RDI: 0000000000000005
[ 9.920350][ T212] RBP: 00007fff53b1eca0 R08: 0000000000000000 R09: 0000000000000000
[ 9.920549][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 9.920747][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff53b1f410
[ 9.920952][ T212]
[ 9.921058][ T212] irq event stamp: 18407
[ 9.921160][ T212] hardirqs last enabled at (18415): [] __up_console_sem+0x5a/0x70
[ 9.921404][ T212] hardirqs last disabled at (18424): [] __up_console_sem+0x3f/0x70
[ 9.921636][ T212] softirqs last enabled at (17522): [] __alloc_skb+0x4c2/0x5f0
[ 9.921867][ T212] softirqs last disabled at (17520): [] __alloc_skb+0x4c2/0x5f0
[ 9.922110][ T212] ---[ end trace 0000000000000000 ]---
[ 9.928817][ T212] ------------[ cut here ]------------
[ 9.928956][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/212
[ 9.929702][ T212] Modules linked in:
[ 9.929805][ T212] CPU: 3 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.930078][ T212] Tainted: [W]=WARN
[ 9.930244][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.930467][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.930638][ T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.931119][ T212] RSP: 0018:ffa00000009f71b0 EFLAGS: 00010286
[ 9.931344][ T212] RAX: 00000000ffffffa6 RBX: ff11000005045000 RCX: 1ff400000013edfc
[ 9.931540][ T212] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050450bc
[ 9.931735][ T212] RBP: ff1100000a8ac000 R08: 1fe2200000a08a19 R09: ff11000009ac5180
[ 9.931932][ T212] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.932139][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9e203b20
[ 9.932394][ T212] FS: 00007f50a2045840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 9.932626][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.932792][ T212] CR2: 00000000004eb188 CR3: 000000000f187005 CR4: 0000000000771ef0
[ 9.932998][ T212] PKRU: 55555554
[ 9.933100][ T212] Call Trace:
[ 9.933257][ T212]
[ 9.933325][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.933460][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 9.933560][ T212] __dev_notify_flags+0x1b8/0x280
[ 9.933693][ T212] ? netif_change_name+0x8c0/0x8c0
[ 9.933828][ T212] ? rtnl_af_lookup+0x290/0x290
[ 9.933966][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.934105][ T212] rtnl_configure_link+0x1ac/0x390
[ 9.934297][ T212] rtnl_newlink_create+0x353/0x8c0
[ 9.934431][ T212] ? rtnl_create_link+0xf20/0xf20
[ 9.934562][ T212] ? __dev_get_by_name+0x12/0x50
[ 9.934694][ T212] ? rtnl_dev_get+0xd7/0x170
[ 9.934839][ T212] __rtnl_newlink+0x22b/0xa50
[ 9.934975][ T212] rtnl_newlink+0x8d1/0xee0
[ 9.935116][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 9.935308][ T212] ? find_held_lock+0x2b/0x80
[ 9.935439][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 9.935570][ T212] ? mark_usage+0x61/0x170
[ 9.935701][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.935845][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.935979][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 9.936117][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.936309][ T212] ? validate_chain+0x38b/0xc20
[ 9.936441][ T212] ? rtnl_link_fill+0x920/0x920
[ 9.936572][ T212] ? __lock_acquire+0x508/0xc10
[ 9.936718][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 9.936849][ T212] ? find_held_lock+0x2b/0x80
[ 9.936982][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 9.937119][ T212] ? rtnl_link_fill+0x920/0x920
[ 9.937311][ T212] ? netlink_ack+0xcf0/0xcf0
[ 9.937446][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 9.937577][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 9.937718][ T212] netlink_unicast+0x486/0x750
[ 9.937851][ T212] ? netlink_attachskb+0x810/0x810
[ 9.937984][ T212] ? __lock_acquire+0x508/0xc10
[ 9.938124][ T212] netlink_sendmsg+0x735/0xc60
[ 9.938313][ T212] ? netlink_unicast+0x750/0x750
[ 9.938447][ T212] ? __might_fault+0x97/0x140
[ 9.938586][ T212] ____sys_sendmsg+0x419/0x850
[ 9.938719][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.938851][ T212] ? get_timestamp.constprop.0+0x390/0x390
[ 9.939014][ T212] ? move_addr_to_kernel+0x40/0x40
[ 9.939154][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.939344][ T212] ? rcu_read_unlock+0x1b/0x70
[ 9.939477][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 9.939614][ T212] ? wp_page_copy+0x6bf/0x10d0
[ 9.939746][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 9.939883][ T212] ? do_wp_page+0x957/0x10a0
[ 9.940019][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 9.940160][ T212] __sys_sendmsg+0x145/0x1f0
[ 9.940352][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 9.940495][ T212] ? rcu_is_watching+0x15/0xd0
[ 9.940627][ T212] ? rcu_is_watching+0x15/0xd0
[ 9.940760][ T212] do_syscall_64+0x117/0xfc0
[ 9.940892][ T212] ? trace_hardirqs_off+0xd/0x30
[ 9.941024][ T212] ? exc_page_fault+0xee/0x100
[ 9.941160][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.941385][ T212] RIP: 0033:0x7f50a227f08e
[ 9.941524][ T212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.941994][ T212] RSP: 002b:00007fff53b1ec90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.942255][ T212] RAX: ffffffffffffffda RBX: 00007fff53b1f438 RCX: 00007f50a227f08e
[ 9.942460][ T212] RDX: 0000000000000000 RSI: 00007fff53b1ed40 RDI: 0000000000000005
[ 9.942658][ T212] RBP: 00007fff53b1eca0 R08: 0000000000000000 R09: 0000000000000000
[ 9.942854][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 9.943056][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff53b1f410
[ 9.943326][ T212]
[ 9.943424][ T212] irq event stamp: 26249
[ 9.943523][ T212] hardirqs last enabled at (26257): [] __up_console_sem+0x5a/0x70
[ 9.943753][ T212] hardirqs last disabled at (26264): [] __up_console_sem+0x3f/0x70
[ 9.943980][ T212] softirqs last enabled at (26238): [] handle_softirqs+0x611/0x940
[ 9.944278][ T212] softirqs last disabled at (26281): [] __irq_exit_rcu+0x103/0x1c0
[ 9.944506][ T212] ---[ end trace 0000000000000000 ]---
[ 9.953606][ T212] ip (212) used greatest stack depth: 23120 bytes left
[ 9.983923][ T213] ------------[ cut here ]------------
[ 9.984125][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
[ 9.984915][ T213] Modules linked in:
[ 9.985053][ T213] CPU: 0 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.985371][ T213] Tainted: [W]=WARN
[ 9.985474][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.985643][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.985847][ T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 9.986336][ T213] RSP: 0018:ffa0000000a071b0 EFLAGS: 00010286
[ 9.986506][ T213] RAX: 00000000ffffffa6 RBX: ff110000060a0c80 RCX: 1ff4000000140dfc
[ 9.986706][ T213] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000060a0d3c
[ 9.986906][ T213] RBP: ff1100000f5bc000 R08: 1fe2200000c141a9 R09: ff11000009ac2ea8
[ 9.987113][ T213] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.987324][ T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 9.987526][ T213] FS: 00007f5bd7fd8840(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 9.987762][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.987932][ T213] CR2: 00000000004a77b8 CR3: 000000000ff6d001 CR4: 0000000000771ef0
[ 9.988140][ T213] PKRU: 55555554
[ 9.988251][ T213] Call Trace:
[ 9.988354][ T213]
[ 9.988423][ T213] ? lock_acquire+0x134/0x160
[ 9.988558][ T213] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.988694][ T213] ? trace_contention_end+0xb3/0x1a0
[ 9.988829][ T213] rtmsg_ifinfo+0x5c/0xb0
[ 9.988932][ T213] ? rtnl_newlink_create+0x33e/0x8c0
[ 9.989074][ T213] __dev_notify_flags+0x1b8/0x280
[ 9.989218][ T213] ? netif_change_name+0x8c0/0x8c0
[ 9.989358][ T213] ? unregister_netdevice_queue+0x470/0x470
[ 9.989526][ T213] rtnl_configure_link+0x1ac/0x390
[ 9.989663][ T213] rtnl_newlink_create+0x353/0x8c0
[ 9.989800][ T213] ? rtnl_create_link+0xf20/0xf20
[ 9.989933][ T213] ? __dev_get_by_name+0x12/0x50
[ 9.990072][ T213] ? rtnl_dev_get+0xd7/0x170
[ 9.990221][ T213] __rtnl_newlink+0x22b/0xa50
[ 9.990360][ T213] rtnl_newlink+0x8d1/0xee0
[ 9.990496][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 9.990629][ T213] ? find_held_lock+0x2b/0x80
[ 9.990763][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 9.990897][ T213] ? mark_usage+0x61/0x170
[ 9.991030][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.991178][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.991323][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 9.991460][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.991594][ T213] ? validate_chain+0x38b/0xc20
[ 9.991729][ T213] ? rtnl_link_fill+0x920/0x920
[ 9.991863][ T213] ? __lock_acquire+0x508/0xc10
[ 9.991999][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 9.992138][ T213] ? find_held_lock+0x2b/0x80
[ 9.992281][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 9.992417][ T213] ? rtnl_link_fill+0x920/0x920
[ 9.992552][ T213] ? netlink_ack+0xcf0/0xcf0
[ 9.992692][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 9.992825][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 9.992961][ T213] netlink_unicast+0x486/0x750
[ 9.993103][ T213] ? netlink_attachskb+0x810/0x810
[ 9.993245][ T213] ? __lock_acquire+0x508/0xc10
[ 9.993383][ T213] netlink_sendmsg+0x735/0xc60
[ 9.993520][ T213] ? netlink_unicast+0x750/0x750
[ 9.993657][ T213] ? __might_fault+0x97/0x140
[ 9.993795][ T213] ____sys_sendmsg+0x419/0x850
[ 9.993931][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.994070][ T213] ? get_timestamp.constprop.0+0x390/0x390
[ 9.994247][ T213] ? move_addr_to_kernel+0x40/0x40
[ 9.994383][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.994519][ T213] ? rcu_read_unlock+0x1b/0x70
[ 9.994656][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 9.994789][ T213] ? wp_page_copy+0x6bf/0x10d0
[ 9.994925][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 9.995068][ T213] ? do_wp_page+0x957/0x10a0
[ 9.995217][ T213] ? lock_vma_under_rcu+0x159/0x410
[ 9.995355][ T213] __sys_sendmsg+0x145/0x1f0
[ 9.995490][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 9.995630][ T213] ? rcu_is_watching+0x15/0xd0
[ 9.995765][ T213] ? rcu_is_watching+0x15/0xd0
[ 9.995902][ T213] do_syscall_64+0x117/0xfc0
[ 9.996036][ T213] ? trace_hardirqs_off+0xd/0x30
[ 9.996174][ T213] ? exc_page_fault+0xee/0x100
[ 9.996317][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.996484][ T213] RIP: 0033:0x7f5bd821208e
[ 9.996628][ T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.997110][ T213] RSP: 002b:00007ffd2914e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.997322][ T213] RAX: ffffffffffffffda RBX: 00007ffd2914e7a8 RCX: 00007f5bd821208e
[ 9.997524][ T213] RDX: 0000000000000000 RSI: 00007ffd2914e0b0 RDI: 0000000000000005
[ 9.997726][ T213] RBP: 00007ffd2914e010 R08: 0000000000000000 R09: 0000000000000000
[ 9.997926][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 9.998130][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2914e780
[ 9.998347][ T213]
[ 9.998447][ T213] irq event stamp: 27727
[ 9.998549][ T213] hardirqs last enabled at (27735): [] __up_console_sem+0x5a/0x70
[ 9.998781][ T213] hardirqs last disabled at (27742): [] __up_console_sem+0x3f/0x70
[ 9.999012][ T213] softirqs last enabled at (26998): [] handle_softirqs+0x611/0x940
[ 9.999258][ T213] softirqs last disabled at (26065): [] __irq_exit_rcu+0x103/0x1c0
[ 9.999492][ T213] ---[ end trace 0000000000000000 ]---
[ 10.027477][ T214] ------------[ cut here ]------------
[ 10.027654][ T214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/214
[ 10.027884][ T214] Modules linked in:
[ 10.028057][ T214] CPU: 3 UID: 0 PID: 214 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.028447][ T214] Tainted: [W]=WARN
[ 10.028547][ T214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.028711][ T214] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.028889][ T214] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.029458][ T214] RSP: 0018:ffa0000000a17020 EFLAGS: 00010286
[ 10.029624][ T214] RAX: 00000000ffffffa6 RBX: ff110000060a0e40 RCX: 1ff4000000142dca
[ 10.029818][ T214] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000060a0efc
[ 10.030012][ T214] RBP: ff1100000f5bc000 R08: 1fe2200000c141e1 R09: ff1100000e970b80
[ 10.030301][ T214] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 10.030582][ T214] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.030780][ T214] FS: 00007fa328ea7840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 10.031008][ T214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.031271][ T214] CR2: 000000000b89c988 CR3: 000000000fc1f001 CR4: 0000000000771ef0
[ 10.031468][ T214] PKRU: 55555554
[ 10.031567][ T214] Call Trace:
[ 10.031665][ T214]
[ 10.031734][ T214] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.031869][ T214] rtmsg_ifinfo+0x5c/0xb0
[ 10.031969][ T214] ? mark_held_locks+0x40/0x70
[ 10.032105][ T214] __dev_notify_flags+0x1b8/0x280
[ 10.032306][ T214] ? netif_change_name+0x8c0/0x8c0
[ 10.032439][ T214] ? __dev_change_flags+0x4a4/0x6d0
[ 10.032570][ T214] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.032700][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.032832][ T214] ? is_bpf_text_address+0x68/0x110
[ 10.032966][ T214] netif_change_flags+0xfe/0x190
[ 10.033104][ T214] do_setlink.isra.0+0x1d25/0x2a60
[ 10.033254][ T214] ? rtnl_link_get_size+0x350/0x350
[ 10.033387][ T214] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.033571][ T214] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.033704][ T214] ? validate_chain+0x38b/0xc20
[ 10.033835][ T214] ? rcu_read_lock_any_held+0x66/0x90
[ 10.033965][ T214] ? stack_depot_save_flags+0x367/0x770
[ 10.034101][ T214] ? __kernel_text_address+0x12/0x30
[ 10.034280][ T214] ? __lock_acquire+0x508/0xc10
[ 10.034413][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 10.034543][ T214] ? rtnl_newlink+0x883/0xee0
[ 10.034677][ T214] ? rcu_is_watching+0x15/0xd0
[ 10.034808][ T214] ? lock_acquire+0x134/0x160
[ 10.034939][ T214] ? rcu_is_watching+0x15/0xd0
[ 10.035074][ T214] ? rcu_is_watching+0x15/0xd0
[ 10.035213][ T214] ? trace_contention_end+0xb3/0x1a0
[ 10.035345][ T214] ? __mutex_lock+0x1db/0x2010
[ 10.035476][ T214] ? __mutex_lock+0x9b2/0x2010
[ 10.035607][ T214] ? rtnl_newlink+0x883/0xee0
[ 10.035740][ T214] ? ww_mutex_lock+0x160/0x160
[ 10.035874][ T214] ? __rtnl_newlink+0x3fa/0xa50
[ 10.036008][ T214] rtnl_newlink+0x8d1/0xee0
[ 10.036146][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 10.036283][ T214] ? find_held_lock+0x2b/0x80
[ 10.036414][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 10.036545][ T214] ? mark_usage+0x61/0x170
[ 10.036674][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.036809][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 10.036941][ T214] ? find_held_lock+0x2b/0x80
[ 10.037078][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 10.037216][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.037348][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 10.037478][ T214] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.037609][ T214] ? validate_chain+0x38b/0xc20
[ 10.037741][ T214] ? rtnl_link_fill+0x920/0x920
[ 10.037873][ T214] ? __lock_acquire+0x508/0xc10
[ 10.038005][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 10.038140][ T214] ? find_held_lock+0x2b/0x80
[ 10.038279][ T214] netlink_rcv_skb+0x14e/0x3a0
[ 10.038410][ T214] ? rtnl_link_fill+0x920/0x920
[ 10.038542][ T214] ? netlink_ack+0xcf0/0xcf0
[ 10.038677][ T214] ? netlink_deliver_tap+0xc5/0x330
[ 10.038810][ T214] ? netlink_deliver_tap+0x13c/0x330
[ 10.038944][ T214] netlink_unicast+0x486/0x750
[ 10.039081][ T214] ? netlink_attachskb+0x810/0x810
[ 10.039220][ T214] ? __lock_acquire+0x508/0xc10
[ 10.039353][ T214] netlink_sendmsg+0x735/0xc60
[ 10.039485][ T214] ? netlink_unicast+0x750/0x750
[ 10.039618][ T214] ? __might_fault+0x97/0x140
[ 10.039752][ T214] ____sys_sendmsg+0x419/0x850
[ 10.039884][ T214] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.040015][ T214] ? get_timestamp.constprop.0+0x390/0x390
[ 10.040189][ T214] ? move_addr_to_kernel+0x40/0x40
[ 10.040322][ T214] ? stack_depot_save_flags+0x367/0x770
[ 10.040453][ T214] ? validate_chain+0x38b/0xc20
[ 10.040585][ T214] ___sys_sendmsg+0x14e/0x1d0
[ 10.040717][ T214] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.040882][ T214] ? copy_msghdr_from_user+0x460/0x460
[ 10.041026][ T214] __sys_sendmsg+0x145/0x1f0
[ 10.041160][ T214] ? __sys_sendmsg_sock+0x20/0x20
[ 10.041296][ T214] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.041461][ T214] ? do_raw_spin_unlock+0x59/0x250
[ 10.041593][ T214] ? rcu_is_watching+0x15/0xd0
[ 10.041725][ T214] do_syscall_64+0x117/0xfc0
[ 10.041856][ T214] ? trace_hardirqs_off+0xd/0x30
[ 10.041986][ T214] ? exc_page_fault+0xee/0x100
[ 10.042121][ T214] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.042291][ T214] RIP: 0033:0x7fa3290e108e
[ 10.042429][ T214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.042897][ T214] RSP: 002b:00007ffcfc3997f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.043097][ T214] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa3290e108e
[ 10.043297][ T214] RDX: 0000000000000000 RSI: 00007ffcfc3998a0 RDI: 0000000000000005
[ 10.043492][ T214] RBP: 00007ffcfc399800 R08: 0000000000000000 R09: 0000000000000000
[ 10.043691][ T214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.043886][ T214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc399f70
[ 10.044091][ T214]
[ 10.044196][ T214] irq event stamp: 22265
[ 10.044294][ T214] hardirqs last enabled at (22273): [] __up_console_sem+0x5a/0x70
[ 10.044521][ T214] hardirqs last disabled at (22280): [] __up_console_sem+0x3f/0x70
[ 10.044747][ T214] softirqs last enabled at (21634): [] handle_softirqs+0x611/0x940
[ 10.044972][ T214] softirqs last disabled at (21609): [] __irq_exit_rcu+0x103/0x1c0
[ 10.045210][ T214] ---[ end trace 0000000000000000 ]---
[ 10.128561][ T217] ------------[ cut here ]------------
[ 10.128708][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/217
[ 10.128936][ T217] Modules linked in:
[ 10.129040][ T217] CPU: 3 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.129988][ T217] Tainted: [W]=WARN
[ 10.130093][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.130259][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.130431][ T217] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.130894][ T217] RSP: 0018:ffa0000000a47020 EFLAGS: 00010286
[ 10.131058][ T217] RAX: 00000000ffffffa6 RBX: ff11000008e86ac0 RCX: 1ff4000000148dca
[ 10.131258][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e86b7c
[ 10.131451][ T217] RBP: ff1100000f5b9000 R08: 1fe22000011d0d71 R09: ff11000009a40b58
[ 10.131643][ T217] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 10.131836][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.132029][ T217] FS: 00007f108dc74840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 10.132270][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.132437][ T217] CR2: 0000000026cab988 CR3: 0000000011c93004 CR4: 0000000000771ef0
[ 10.132631][ T217] PKRU: 55555554
[ 10.132727][ T217] Call Trace:
[ 10.132823][ T217]
[ 10.132889][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.133021][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 10.133125][ T217] ? mark_held_locks+0x40/0x70
[ 10.133259][ T217] __dev_notify_flags+0x1b8/0x280
[ 10.133389][ T217] ? netif_change_name+0x8c0/0x8c0
[ 10.133519][ T217] ? __dev_change_flags+0x4a4/0x6d0
[ 10.133649][ T217] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.133776][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.133905][ T217] ? is_bpf_text_address+0x68/0x110
[ 10.134038][ T217] netif_change_flags+0xfe/0x190
[ 10.134172][ T217] ? unwind_get_return_address+0x67/0xd0
[ 10.134310][ T217] do_setlink.isra.0+0x1d25/0x2a60
[ 10.134443][ T217] ? rtnl_link_get_size+0x350/0x350
[ 10.134574][ T217] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.134733][ T217] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.134862][ T217] ? validate_chain+0x38b/0xc20
[ 10.134991][ T217] ? rcu_read_lock_any_held+0x66/0x90
[ 10.135123][ T217] ? stack_depot_save_flags+0x367/0x770
[ 10.135260][ T217] ? __kernel_text_address+0x12/0x30
[ 10.135391][ T217] ? __lock_acquire+0x508/0xc10
[ 10.135524][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 10.135657][ T217] ? rtnl_newlink+0x883/0xee0
[ 10.135788][ T217] ? rcu_is_watching+0x15/0xd0
[ 10.135917][ T217] ? lock_acquire+0x134/0x160
[ 10.136047][ T217] ? rcu_is_watching+0x15/0xd0
[ 10.136188][ T217] ? rcu_is_watching+0x15/0xd0
[ 10.136329][ T217] ? trace_contention_end+0xb3/0x1a0
[ 10.136469][ T217] ? __mutex_lock+0x1db/0x2010
[ 10.136604][ T217] ? __mutex_lock+0x9b2/0x2010
[ 10.136733][ T217] ? rtnl_newlink+0x883/0xee0
[ 10.136864][ T217] ? ww_mutex_lock+0x160/0x160
[ 10.136997][ T217] ? __rtnl_newlink+0x3fa/0xa50
[ 10.137137][ T217] rtnl_newlink+0x8d1/0xee0
[ 10.137279][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 10.137409][ T217] ? find_held_lock+0x2b/0x80
[ 10.137538][ T217] ? __rtnl_newlink+0xa50/0xa50
[ 10.137669][ T217] ? mark_usage+0x61/0x170
[ 10.137797][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.137928][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 10.138059][ T217] ? find_held_lock+0x2b/0x80
[ 10.138195][ T217] ? __rtnl_newlink+0xa50/0xa50
[ 10.138325][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.138456][ T217] ? __rtnl_newlink+0xa50/0xa50
[ 10.138585][ T217] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.138714][ T217] ? validate_chain+0x38b/0xc20
[ 10.138841][ T217] ? rtnl_link_fill+0x920/0x920
[ 10.138968][ T217] ? __lock_acquire+0x508/0xc10
[ 10.139104][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 10.139240][ T217] ? find_held_lock+0x2b/0x80
[ 10.139372][ T217] netlink_rcv_skb+0x14e/0x3a0
[ 10.139500][ T217] ? rtnl_link_fill+0x920/0x920
[ 10.139629][ T217] ? netlink_ack+0xcf0/0xcf0
[ 10.139762][ T217] ? netlink_deliver_tap+0xc5/0x330
[ 10.139890][ T217] ? netlink_deliver_tap+0x13c/0x330
[ 10.140020][ T217] netlink_unicast+0x486/0x750
[ 10.140155][ T217] ? netlink_attachskb+0x810/0x810
[ 10.140291][ T217] ? __lock_acquire+0x508/0xc10
[ 10.140422][ T217] netlink_sendmsg+0x735/0xc60
[ 10.140552][ T217] ? netlink_unicast+0x750/0x750
[ 10.140682][ T217] ? __might_fault+0x97/0x140
[ 10.140813][ T217] ____sys_sendmsg+0x419/0x850
[ 10.140941][ T217] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.141075][ T217] ? get_timestamp.constprop.0+0x390/0x390
[ 10.141243][ T217] ? move_addr_to_kernel+0x40/0x40
[ 10.141375][ T217] ? stack_depot_save_flags+0x367/0x770
[ 10.141504][ T217] ? validate_chain+0x38b/0xc20
[ 10.141634][ T217] ___sys_sendmsg+0x14e/0x1d0
[ 10.141762][ T217] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.141924][ T217] ? copy_msghdr_from_user+0x460/0x460
[ 10.142070][ T217] __sys_sendmsg+0x145/0x1f0
[ 10.142207][ T217] ? __sys_sendmsg_sock+0x20/0x20
[ 10.142337][ T217] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.142499][ T217] ? do_raw_spin_unlock+0x59/0x250
[ 10.142629][ T217] ? rcu_is_watching+0x15/0xd0
[ 10.142759][ T217] do_syscall_64+0x117/0xfc0
[ 10.142887][ T217] ? trace_hardirqs_off+0xd/0x30
[ 10.143017][ T217] ? exc_page_fault+0xee/0x100
[ 10.143150][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.143319][ T217] RIP: 0033:0x7f108deae08e
[ 10.143456][ T217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.143918][ T217] RSP: 002b:00007ffc98217790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.144117][ T217] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f108deae08e
[ 10.144320][ T217] RDX: 0000000000000000 RSI: 00007ffc98217840 RDI: 0000000000000005
[ 10.144513][ T217] RBP: 00007ffc982177a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.144705][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.144898][ T217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc98217f10
[ 10.145101][ T217]
[ 10.145205][ T217] irq event stamp: 21645
[ 10.145301][ T217] hardirqs last enabled at (21653): [] __up_console_sem+0x5a/0x70
[ 10.145524][ T217] hardirqs last disabled at (21660): [] __up_console_sem+0x3f/0x70
[ 10.145748][ T217] softirqs last enabled at (20874): [] handle_softirqs+0x611/0x940
[ 10.145972][ T217] softirqs last disabled at (20869): [] __irq_exit_rcu+0x103/0x1c0
[ 10.146208][ T217] ---[ end trace 0000000000000000 ]---
[ 10.174123][ T218] ------------[ cut here ]------------
[ 10.174467][ T218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/218
[ 10.174736][ T218] Modules linked in:
[ 10.174884][ T218] CPU: 2 UID: 0 PID: 218 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.175216][ T218] Tainted: [W]=WARN
[ 10.175359][ T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.175565][ T218] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.175779][ T218] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.176307][ T218] RSP: 0018:ffa0000000a57020 EFLAGS: 00010286
[ 10.176515][ T218] RAX: 00000000ffffffa6 RBX: ff11000001f438c0 RCX: 1ff400000014adca
[ 10.176752][ T218] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f4397c
[ 10.176988][ T218] RBP: ff1100000ff91000 R08: 1fe22000003e8731 R09: ff11000009a45158
[ 10.177245][ T218] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 10.177486][ T218] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.177725][ T218] FS: 00007fe09d0a4840(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 10.177993][ T218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.178220][ T218] CR2: 000000002034b988 CR3: 0000000011d93004 CR4: 0000000000771ef0
[ 10.178462][ T218] PKRU: 55555554
[ 10.178603][ T218] Call Trace:
[ 10.178745][ T218]
[ 10.178858][ T218] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.179034][ T218] rtmsg_ifinfo+0x5c/0xb0
[ 10.179200][ T218] ? mark_held_locks+0x40/0x70
[ 10.179372][ T218] __dev_notify_flags+0x1b8/0x280
[ 10.179550][ T218] ? netif_change_name+0x8c0/0x8c0
[ 10.179727][ T218] ? __dev_change_flags+0x4a4/0x6d0
[ 10.179903][ T218] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.180084][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.180277][ T218] ? is_bpf_text_address+0x68/0x110
[ 10.180456][ T218] netif_change_flags+0xfe/0x190
[ 10.180646][ T218] ? unwind_get_return_address+0x67/0xd0
[ 10.180822][ T218] do_setlink.isra.0+0x1d25/0x2a60
[ 10.181002][ T218] ? rtnl_link_get_size+0x350/0x350
[ 10.181203][ T218] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.181411][ T218] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.181588][ T218] ? validate_chain+0x38b/0xc20
[ 10.181762][ T218] ? rcu_read_lock_any_held+0x66/0x90
[ 10.181936][ T218] ? stack_depot_save_flags+0x367/0x770
[ 10.182122][ T218] ? __kernel_text_address+0x12/0x30
[ 10.182314][ T218] ? __lock_acquire+0x508/0xc10
[ 10.182492][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 10.182666][ T218] ? rtnl_newlink+0x883/0xee0
[ 10.182842][ T218] ? rcu_is_watching+0x15/0xd0
[ 10.183017][ T218] ? lock_acquire+0x134/0x160
[ 10.183210][ T218] ? rcu_is_watching+0x15/0xd0
[ 10.183383][ T218] ? rcu_is_watching+0x15/0xd0
[ 10.183562][ T218] ? trace_contention_end+0xb3/0x1a0
[ 10.183737][ T218] ? __mutex_lock+0x1db/0x2010
[ 10.183912][ T218] ? __mutex_lock+0x9b2/0x2010
[ 10.184094][ T218] ? rtnl_newlink+0x883/0xee0
[ 10.184287][ T218] ? ww_mutex_lock+0x160/0x160
[ 10.184465][ T218] ? __rtnl_newlink+0x3fa/0xa50
[ 10.184644][ T218] rtnl_newlink+0x8d1/0xee0
[ 10.184822][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 10.184997][ T218] ? find_held_lock+0x2b/0x80
[ 10.185195][ T218] ? __rtnl_newlink+0xa50/0xa50
[ 10.185372][ T218] ? mark_usage+0x61/0x170
[ 10.185546][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.185725][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 10.185898][ T218] ? find_held_lock+0x2b/0x80
[ 10.186081][ T218] ? __rtnl_newlink+0xa50/0xa50
[ 10.186273][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.186450][ T218] ? __rtnl_newlink+0xa50/0xa50
[ 10.186626][ T218] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.186802][ T218] ? validate_chain+0x38b/0xc20
[ 10.186976][ T218] ? rtnl_link_fill+0x920/0x920
[ 10.187157][ T218] ? __lock_acquire+0x508/0xc10
[ 10.187349][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 10.187522][ T218] ? find_held_lock+0x2b/0x80
[ 10.187700][ T218] netlink_rcv_skb+0x14e/0x3a0
[ 10.187875][ T218] ? rtnl_link_fill+0x920/0x920
[ 10.188058][ T218] ? netlink_ack+0xcf0/0xcf0
[ 10.188251][ T218] ? netlink_deliver_tap+0xc5/0x330
[ 10.188425][ T218] ? netlink_deliver_tap+0x13c/0x330
[ 10.188602][ T218] netlink_unicast+0x486/0x750
[ 10.188779][ T218] ? netlink_attachskb+0x810/0x810
[ 10.188958][ T218] ? __lock_acquire+0x508/0xc10
[ 10.189145][ T218] netlink_sendmsg+0x735/0xc60
[ 10.189333][ T218] ? netlink_unicast+0x750/0x750
[ 10.189509][ T218] ? __might_fault+0x97/0x140
[ 10.189687][ T218] ____sys_sendmsg+0x419/0x850
[ 10.189863][ T218] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.190038][ T218] ? get_timestamp.constprop.0+0x390/0x390
[ 10.190263][ T218] ? move_addr_to_kernel+0x40/0x40
[ 10.190446][ T218] ? stack_depot_save_flags+0x367/0x770
[ 10.190620][ T218] ? validate_chain+0x38b/0xc20
[ 10.190796][ T218] ___sys_sendmsg+0x14e/0x1d0
[ 10.190972][ T218] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.191200][ T218] ? copy_msghdr_from_user+0x460/0x460
[ 10.191387][ T218] __sys_sendmsg+0x145/0x1f0
[ 10.191564][ T218] ? __sys_sendmsg_sock+0x20/0x20
[ 10.191752][ T218] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.191961][ T218] ? do_raw_spin_unlock+0x59/0x250
[ 10.192145][ T218] ? rcu_is_watching+0x15/0xd0
[ 10.192332][ T218] do_syscall_64+0x117/0xfc0
[ 10.192508][ T218] ? trace_hardirqs_off+0xd/0x30
[ 10.192697][ T218] ? exc_page_fault+0xee/0x100
[ 10.192874][ T218] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.193094][ T218] RIP: 0033:0x7fe09d2de08e
[ 10.193292][ T218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.193793][ T218] RSP: 002b:00007fff82d10c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.194033][ T218] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe09d2de08e
[ 10.194309][ T218] RDX: 0000000000000000 RSI: 00007fff82d10cb0 RDI: 0000000000000005
[ 10.194549][ T218] RBP: 00007fff82d10c10 R08: 0000000000000000 R09: 0000000000000000
[ 10.194787][ T218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.195025][ T218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff82d11380
[ 10.195303][ T218]
[ 10.195445][ T218] irq event stamp: 14917
[ 10.195588][ T218] hardirqs last enabled at (14927): [] __up_console_sem+0x5a/0x70
[ 10.195854][ T218] hardirqs last disabled at (14936): [] __up_console_sem+0x3f/0x70
[ 10.196126][ T218] softirqs last enabled at (13874): [] handle_softirqs+0x611/0x940
[ 10.196421][ T218] softirqs last disabled at (13867): [] __irq_exit_rcu+0x103/0x1c0
[ 10.196689][ T218] ---[ end trace 0000000000000000 ]---
[ 10.428439][ T225] ------------[ cut here ]------------
[ 10.428615][ T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
[ 10.428861][ T225] Modules linked in:
[ 10.429029][ T225] CPU: 1 UID: 0 PID: 225 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.429318][ T225] Tainted: [W]=WARN
[ 10.429423][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.429595][ T225] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.429776][ T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.430278][ T225] RSP: 0018:ffa00000008b71b0 EFLAGS: 00010286
[ 10.430451][ T225] RAX: 00000000ffffffa6 RBX: ff1100000bde6740 RCX: 1ff4000000116dfc
[ 10.430657][ T225] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bde67fc
[ 10.430877][ T225] RBP: ff1100000f529000 R08: 1fe22000017bcd01 R09: ff1100000f738ba8
[ 10.431085][ T225] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.431294][ T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.431500][ T225] FS: 00007f46e1b71840(0000) GS:ff110000cbd47000(0000) knlGS:0000000000000000
[ 10.431740][ T225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.431912][ T225] CR2: 00000000004a77b8 CR3: 000000000f06f002 CR4: 0000000000771ef0
[ 10.432123][ T225] PKRU: 55555554
[ 10.432231][ T225] Call Trace:
[ 10.432333][ T225]
[ 10.432405][ T225] ? lock_acquire+0x134/0x160
[ 10.432545][ T225] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.432684][ T225] ? trace_contention_end+0xb3/0x1a0
[ 10.432823][ T225] rtmsg_ifinfo+0x5c/0xb0
[ 10.432926][ T225] ? rtnl_newlink_create+0x33e/0x8c0
[ 10.433069][ T225] __dev_notify_flags+0x1b8/0x280
[ 10.433212][ T225] ? netif_change_name+0x8c0/0x8c0
[ 10.433352][ T225] ? unregister_netdevice_queue+0x470/0x470
[ 10.433525][ T225] rtnl_configure_link+0x1ac/0x390
[ 10.433664][ T225] rtnl_newlink_create+0x353/0x8c0
[ 10.433804][ T225] ? rtnl_create_link+0xf20/0xf20
[ 10.433940][ T225] ? __dev_get_by_name+0x12/0x50
[ 10.434081][ T225] ? rtnl_dev_get+0xd7/0x170
[ 10.434232][ T225] __rtnl_newlink+0x22b/0xa50
[ 10.434374][ T225] rtnl_newlink+0x8d1/0xee0
[ 10.434512][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 10.434648][ T225] ? find_held_lock+0x2b/0x80
[ 10.434783][ T225] ? __rtnl_newlink+0xa50/0xa50
[ 10.434921][ T225] ? mark_usage+0x61/0x170
[ 10.435059][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.435207][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.435344][ T225] ? __rtnl_newlink+0xa50/0xa50
[ 10.435480][ T225] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.435615][ T225] ? validate_chain+0x38b/0xc20
[ 10.435749][ T225] ? rtnl_link_fill+0x920/0x920
[ 10.435884][ T225] ? __lock_acquire+0x508/0xc10
[ 10.436022][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 10.436162][ T225] ? find_held_lock+0x2b/0x80
[ 10.436304][ T225] netlink_rcv_skb+0x14e/0x3a0
[ 10.436441][ T225] ? rtnl_link_fill+0x920/0x920
[ 10.436577][ T225] ? netlink_ack+0xcf0/0xcf0
[ 10.436715][ T225] ? netlink_deliver_tap+0xc5/0x330
[ 10.436852][ T225] ? netlink_deliver_tap+0x13c/0x330
[ 10.436990][ T225] netlink_unicast+0x486/0x750
[ 10.437132][ T225] ? netlink_attachskb+0x810/0x810
[ 10.437274][ T225] ? __lock_acquire+0x508/0xc10
[ 10.437411][ T225] netlink_sendmsg+0x735/0xc60
[ 10.437547][ T225] ? netlink_unicast+0x750/0x750
[ 10.437685][ T225] ? __might_fault+0x97/0x140
[ 10.437825][ T225] ____sys_sendmsg+0x419/0x850
[ 10.437962][ T225] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.438102][ T225] ? get_timestamp.constprop.0+0x390/0x390
[ 10.438275][ T225] ? move_addr_to_kernel+0x40/0x40
[ 10.438412][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.438549][ T225] ? rcu_read_unlock+0x1b/0x70
[ 10.438685][ T225] ___sys_sendmsg+0x14e/0x1d0
[ 10.438822][ T225] ? wp_page_copy+0x6bf/0x10d0
[ 10.438960][ T225] ? copy_msghdr_from_user+0x460/0x460
[ 10.439103][ T225] ? do_wp_page+0x957/0x10a0
[ 10.439248][ T225] ? lock_vma_under_rcu+0x159/0x410
[ 10.439386][ T225] __sys_sendmsg+0x145/0x1f0
[ 10.439522][ T225] ? __sys_sendmsg_sock+0x20/0x20
[ 10.439663][ T225] ? rcu_is_watching+0x15/0xd0
[ 10.439800][ T225] ? rcu_is_watching+0x15/0xd0
[ 10.439938][ T225] do_syscall_64+0x117/0xfc0
[ 10.440081][ T225] ? trace_hardirqs_off+0xd/0x30
[ 10.440223][ T225] ? exc_page_fault+0xee/0x100
[ 10.440359][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.440527][ T225] RIP: 0033:0x7f46e1dab08e
[ 10.440670][ T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.441158][ T225] RSP: 002b:00007ffe137b3520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.441368][ T225] RAX: ffffffffffffffda RBX: 00007ffe137b3cc8 RCX: 00007f46e1dab08e
[ 10.441569][ T225] RDX: 0000000000000000 RSI: 00007ffe137b35d0 RDI: 0000000000000005
[ 10.441772][ T225] RBP: 00007ffe137b3530 R08: 0000000000000000 R09: 0000000000000000
[ 10.441973][ T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.442184][ T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe137b3ca0
[ 10.442391][ T225]
[ 10.442492][ T225] irq event stamp: 44521
[ 10.442593][ T225] hardirqs last enabled at (44529): [] __up_console_sem+0x5a/0x70
[ 10.442829][ T225] hardirqs last disabled at (44536): [] __up_console_sem+0x3f/0x70
[ 10.443070][ T225] softirqs last enabled at (43764): [] __alloc_skb+0x4c2/0x5f0
[ 10.443314][ T225] softirqs last disabled at (44553): [] __irq_exit_rcu+0x103/0x1c0
[ 10.443551][ T225] ---[ end trace 0000000000000000 ]---
[ 10.473346][ T226] ------------[ cut here ]------------
[ 10.473493][ T226] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/226
[ 10.473727][ T226] Modules linked in:
[ 10.473830][ T226] CPU: 3 UID: 0 PID: 226 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.474101][ T226] Tainted: [W]=WARN
[ 10.474209][ T226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.474375][ T226] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.474545][ T226] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.475011][ T226] RSP: 0018:ffa00000005b7020 EFLAGS: 00010286
[ 10.475194][ T226] RAX: 00000000ffffffa6 RBX: ff1100000bde7380 RCX: 1ff40000000b6dca
[ 10.475397][ T226] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bde743c
[ 10.475594][ T226] RBP: ff1100000f529000 R08: 1fe22000017bce89 R09: ff1100000e750b80
[ 10.475790][ T226] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 10.475985][ T226] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.476195][ T226] FS: 00007fbdc2e18840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 10.476425][ T226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.476589][ T226] CR2: 0000000029d70988 CR3: 000000000a2fe004 CR4: 0000000000771ef0
[ 10.476787][ T226] PKRU: 55555554
[ 10.476885][ T226] Call Trace:
[ 10.476982][ T226]
[ 10.477055][ T226] ? __local_bh_enable_ip+0xa5/0x140
[ 10.477196][ T226] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.477330][ T226] rtmsg_ifinfo+0x5c/0xb0
[ 10.477429][ T226] ? mark_held_locks+0x40/0x70
[ 10.477560][ T226] __dev_notify_flags+0x1b8/0x280
[ 10.477693][ T226] ? netif_change_name+0x8c0/0x8c0
[ 10.477827][ T226] ? __dev_change_flags+0x4a4/0x6d0
[ 10.477959][ T226] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.478094][ T226] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.478231][ T226] ? is_bpf_text_address+0x68/0x110
[ 10.478364][ T226] netif_change_flags+0xfe/0x190
[ 10.478497][ T226] do_setlink.isra.0+0x1d25/0x2a60
[ 10.478630][ T226] ? rtnl_link_get_size+0x350/0x350
[ 10.478762][ T226] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.478925][ T226] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.479061][ T226] ? validate_chain+0x38b/0xc20
[ 10.479196][ T226] ? rcu_read_lock_any_held+0x66/0x90
[ 10.479327][ T226] ? stack_depot_save_flags+0x367/0x770
[ 10.479460][ T226] ? __kernel_text_address+0x12/0x30
[ 10.479592][ T226] ? __lock_acquire+0x508/0xc10
[ 10.479725][ T226] ? lock_acquire.part.0+0xbc/0x260
[ 10.479855][ T226] ? rtnl_newlink+0x883/0xee0
[ 10.479988][ T226] ? rcu_is_watching+0x15/0xd0
[ 10.480122][ T226] ? lock_acquire+0x134/0x160
[ 10.480272][ T226] ? rcu_is_watching+0x15/0xd0
[ 10.480403][ T226] ? rcu_is_watching+0x15/0xd0
[ 10.480533][ T226] ? trace_contention_end+0xb3/0x1a0
[ 10.480665][ T226] ? __mutex_lock+0x1db/0x2010
[ 10.480797][ T226] ? __mutex_lock+0x9b2/0x2010
[ 10.480927][ T226] ? rtnl_newlink+0x883/0xee0
[ 10.481067][ T226] ? ww_mutex_lock+0x160/0x160
[ 10.481297][ T226] ? __rtnl_newlink+0x3fa/0xa50
[ 10.481433][ T226] rtnl_newlink+0x8d1/0xee0
[ 10.481566][ T226] ? lock_acquire.part.0+0xbc/0x260
[ 10.481696][ T226] ? find_held_lock+0x2b/0x80
[ 10.481827][ T226] ? __rtnl_newlink+0xa50/0xa50
[ 10.481958][ T226] ? mark_usage+0x61/0x170
[ 10.482091][ T226] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.482311][ T226] ? lock_acquire.part.0+0xbc/0x260
[ 10.482496][ T226] ? find_held_lock+0x2b/0x80
[ 10.482627][ T226] ? __rtnl_newlink+0xa50/0xa50
[ 10.482757][ T226] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.482888][ T226] ? __rtnl_newlink+0xa50/0xa50
[ 10.483018][ T226] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.483155][ T226] ? validate_chain+0x38b/0xc20
[ 10.483355][ T226] ? rtnl_link_fill+0x920/0x920
[ 10.483485][ T226] ? __lock_acquire+0x508/0xc10
[ 10.483618][ T226] ? lock_acquire.part.0+0xbc/0x260
[ 10.483748][ T226] ? find_held_lock+0x2b/0x80
[ 10.483881][ T226] netlink_rcv_skb+0x14e/0x3a0
[ 10.484013][ T226] ? rtnl_link_fill+0x920/0x920
[ 10.484148][ T226] ? netlink_ack+0xcf0/0xcf0
[ 10.484371][ T226] ? netlink_deliver_tap+0xc5/0x330
[ 10.484504][ T226] ? netlink_deliver_tap+0x13c/0x330
[ 10.484637][ T226] netlink_unicast+0x486/0x750
[ 10.484770][ T226] ? netlink_attachskb+0x810/0x810
[ 10.484902][ T226] ? __lock_acquire+0x508/0xc10
[ 10.485034][ T226] netlink_sendmsg+0x735/0xc60
[ 10.485172][ T226] ? netlink_unicast+0x750/0x750
[ 10.485381][ T226] ? __might_fault+0x97/0x140
[ 10.485514][ T226] ____sys_sendmsg+0x419/0x850
[ 10.485647][ T226] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.485779][ T226] ? get_timestamp.constprop.0+0x390/0x390
[ 10.485942][ T226] ? move_addr_to_kernel+0x40/0x40
[ 10.486080][ T226] ? stack_depot_save_flags+0x367/0x770
[ 10.486280][ T226] ? validate_chain+0x38b/0xc20
[ 10.486412][ T226] ___sys_sendmsg+0x14e/0x1d0
[ 10.486542][ T226] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.486708][ T226] ? copy_msghdr_from_user+0x460/0x460
[ 10.486853][ T226] __sys_sendmsg+0x145/0x1f0
[ 10.486985][ T226] ? __sys_sendmsg_sock+0x20/0x20
[ 10.487124][ T226] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.487311][ T226] ? do_raw_spin_unlock+0x59/0x250
[ 10.487442][ T226] ? rcu_is_watching+0x15/0xd0
[ 10.487576][ T226] do_syscall_64+0x117/0xfc0
[ 10.487709][ T226] ? trace_hardirqs_off+0xd/0x30
[ 10.487841][ T226] ? exc_page_fault+0xee/0x100
[ 10.487973][ T226] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.488142][ T226] RIP: 0033:0x7fbdc305208e
[ 10.488289][ T226] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.488761][ T226] RSP: 002b:00007ffda2afc320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.488959][ T226] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbdc305208e
[ 10.489156][ T226] RDX: 0000000000000000 RSI: 00007ffda2afc3d0 RDI: 0000000000000005
[ 10.489360][ T226] RBP: 00007ffda2afc330 R08: 0000000000000000 R09: 0000000000000000
[ 10.489559][ T226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.489756][ T226] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2afcaa0
[ 10.489959][ T226]
[ 10.490060][ T226] irq event stamp: 16069
[ 10.490160][ T226] hardirqs last enabled at (16077): [] __up_console_sem+0x5a/0x70
[ 10.490396][ T226] hardirqs last disabled at (16086): [] __up_console_sem+0x3f/0x70
[ 10.490626][ T226] softirqs last enabled at (15936): [] handle_softirqs+0x611/0x940
[ 10.490853][ T226] softirqs last disabled at (15903): [] __irq_exit_rcu+0x103/0x1c0
[ 10.491084][ T226] ---[ end trace 0000000000000000 ]---
[ 10.576510][ T230] ------------[ cut here ]------------
[ 10.576697][ T230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/230
[ 10.576970][ T230] Modules linked in:
[ 10.577129][ T230] CPU: 2 UID: 0 PID: 230 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.577458][ T230] Tainted: [W]=WARN
[ 10.577601][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.577814][ T230] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.578030][ T230] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.578557][ T230] RSP: 0018:ffa0000000a97020 EFLAGS: 00010286
[ 10.578765][ T230] RAX: 00000000ffffffa6 RBX: ff110000050e6580 RCX: 1ff4000000152dca
[ 10.579006][ T230] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050e663c
[ 10.579264][ T230] RBP: ff11000002819000 R08: 1fe2200000a1ccc9 R09: ff11000008eb5158
[ 10.579501][ T230] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 10.579739][ T230] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.579982][ T230] FS: 00007fab70070840(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 10.580277][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.580484][ T230] CR2: 00007fab703401a0 CR3: 000000000bce4003 CR4: 0000000000771ef0
[ 10.580724][ T230] PKRU: 55555554
[ 10.580866][ T230] Call Trace:
[ 10.581009][ T230]
[ 10.581134][ T230] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.581328][ T230] rtmsg_ifinfo+0x5c/0xb0
[ 10.581473][ T230] ? mark_held_locks+0x40/0x70
[ 10.581648][ T230] __dev_notify_flags+0x1b8/0x280
[ 10.581827][ T230] ? netif_change_name+0x8c0/0x8c0
[ 10.582003][ T230] ? __dev_change_flags+0x4a4/0x6d0
[ 10.582200][ T230] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.582379][ T230] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.582555][ T230] ? is_bpf_text_address+0x68/0x110
[ 10.582733][ T230] netif_change_flags+0xfe/0x190
[ 10.582910][ T230] ? unwind_get_return_address+0x67/0xd0
[ 10.583094][ T230] do_setlink.isra.0+0x1d25/0x2a60
[ 10.583370][ T230] ? rtnl_link_get_size+0x350/0x350
[ 10.583622][ T230] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.583896][ T230] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.584166][ T230] ? validate_chain+0x38b/0xc20
[ 10.584444][ T230] ? rcu_read_lock_any_held+0x66/0x90
[ 10.584656][ T230] ? stack_depot_save_flags+0x367/0x770
[ 10.584830][ T230] ? __kernel_text_address+0x12/0x30
[ 10.585007][ T230] ? __lock_acquire+0x508/0xc10
[ 10.585205][ T230] ? lock_acquire.part.0+0xbc/0x260
[ 10.585383][ T230] ? rtnl_newlink+0x883/0xee0
[ 10.585568][ T230] ? rcu_is_watching+0x15/0xd0
[ 10.585745][ T230] ? lock_acquire+0x134/0x160
[ 10.585919][ T230] ? rcu_is_watching+0x15/0xd0
[ 10.586103][ T230] ? rcu_is_watching+0x15/0xd0
[ 10.586299][ T230] ? trace_contention_end+0xb3/0x1a0
[ 10.586478][ T230] ? __mutex_lock+0x1db/0x2010
[ 10.586656][ T230] ? __mutex_lock+0x9b2/0x2010
[ 10.586833][ T230] ? rtnl_newlink+0x883/0xee0
[ 10.587009][ T230] ? ww_mutex_lock+0x160/0x160
[ 10.587208][ T230] ? __rtnl_newlink+0x3fa/0xa50
[ 10.587388][ T230] rtnl_newlink+0x8d1/0xee0
[ 10.587566][ T230] ? lock_acquire.part.0+0xbc/0x260
[ 10.587740][ T230] ? find_held_lock+0x2b/0x80
[ 10.587916][ T230] ? __rtnl_newlink+0xa50/0xa50
[ 10.588101][ T230] ? mark_usage+0x61/0x170
[ 10.588294][ T230] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.588476][ T230] ? lock_acquire.part.0+0xbc/0x260
[ 10.588651][ T230] ? find_held_lock+0x2b/0x80
[ 10.588827][ T230] ? __rtnl_newlink+0xa50/0xa50
[ 10.589003][ T230] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.589202][ T230] ? __rtnl_newlink+0xa50/0xa50
[ 10.589382][ T230] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.589561][ T230] ? validate_chain+0x38b/0xc20
[ 10.589735][ T230] ? rtnl_link_fill+0x920/0x920
[ 10.589909][ T230] ? __lock_acquire+0x508/0xc10
[ 10.590094][ T230] ? lock_acquire.part.0+0xbc/0x260
[ 10.590283][ T230] ? find_held_lock+0x2b/0x80
[ 10.590460][ T230] netlink_rcv_skb+0x14e/0x3a0
[ 10.590636][ T230] ? rtnl_link_fill+0x920/0x920
[ 10.590812][ T230] ? netlink_ack+0xcf0/0xcf0
[ 10.590994][ T230] ? netlink_deliver_tap+0xc5/0x330
[ 10.591176][ T230] ? netlink_deliver_tap+0x13c/0x330
[ 10.591369][ T230] netlink_unicast+0x486/0x750
[ 10.591545][ T230] ? netlink_attachskb+0x810/0x810
[ 10.591723][ T230] ? __lock_acquire+0x508/0xc10
[ 10.591900][ T230] netlink_sendmsg+0x735/0xc60
[ 10.592084][ T230] ? netlink_unicast+0x750/0x750
[ 10.592279][ T230] ? __might_fault+0x97/0x140
[ 10.592455][ T230] ____sys_sendmsg+0x419/0x850
[ 10.592633][ T230] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.592807][ T230] ? get_timestamp.constprop.0+0x390/0x390
[ 10.593012][ T230] ? move_addr_to_kernel+0x40/0x40
[ 10.593210][ T230] ? stack_depot_save_flags+0x367/0x770
[ 10.593387][ T230] ? validate_chain+0x38b/0xc20
[ 10.593570][ T230] ___sys_sendmsg+0x14e/0x1d0
[ 10.593745][ T230] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.593952][ T230] ? copy_msghdr_from_user+0x460/0x460
[ 10.594148][ T230] __sys_sendmsg+0x145/0x1f0
[ 10.594339][ T230] ? __sys_sendmsg_sock+0x20/0x20
[ 10.594515][ T230] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.594723][ T230] ? do_raw_spin_unlock+0x59/0x250
[ 10.594904][ T230] ? rcu_is_watching+0x15/0xd0
[ 10.595090][ T230] do_syscall_64+0x117/0xfc0
[ 10.595281][ T230] ? trace_hardirqs_off+0xd/0x30
[ 10.595458][ T230] ? exc_page_fault+0xee/0x100
[ 10.595634][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.595840][ T230] RIP: 0033:0x7fab702aa08e
[ 10.596022][ T230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.596546][ T230] RSP: 002b:00007ffda89c1e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.596787][ T230] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fab702aa08e
[ 10.597024][ T230] RDX: 0000000000000000 RSI: 00007ffda89c1ee0 RDI: 0000000000000005
[ 10.597291][ T230] RBP: 00007ffda89c1e40 R08: 0000000000000000 R09: 0000000000000000
[ 10.597528][ T230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.597765][ T230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda89c25b0
[ 10.598008][ T230]
[ 10.598158][ T230] irq event stamp: 27951
[ 10.598317][ T230] hardirqs last enabled at (27963): [] __up_console_sem+0x5a/0x70
[ 10.598590][ T230] hardirqs last disabled at (27972): [] __up_console_sem+0x3f/0x70
[ 10.598859][ T230] softirqs last enabled at (27214): [] handle_softirqs+0x611/0x940
[ 10.599136][ T230] softirqs last disabled at (27157): [] __irq_exit_rcu+0x103/0x1c0
[ 10.599424][ T230] ---[ end trace 0000000000000000 ]---
[ 10.600245][ T93] ------------[ cut here ]------------
[ 10.600417][ T93] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u19:1/93
[ 10.600670][ T93] Modules linked in:
[ 10.600797][ T93] CPU: 3 UID: 0 PID: 93 Comm: kworker/u19:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.601153][ T93] Tainted: [W]=WARN
[ 10.601296][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.601458][ T93] Workqueue: events_unbound linkwatch_event
[ 10.601632][ T93] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.601802][ T93] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.602298][ T93] RSP: 0018:ffa00000005d79e0 EFLAGS: 00010286
[ 10.602453][ T93] RAX: 00000000ffffffa6 RBX: ff110000050e6e40 RCX: 1ff40000000baf02
[ 10.602628][ T93] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050e6efc
[ 10.602814][ T93] RBP: ff1100000f5b9000 R08: 1fe2200000a1cde1 R09: ff11000008f051a8
[ 10.602991][ T93] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.603174][ T93] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.603360][ T93] FS: 0000000000000000(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 10.603567][ T93] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.603716][ T93] CR2: 00007fbdc2ee5574 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 10.603895][ T93] PKRU: 55555554
[ 10.603984][ T93] Call Trace:
[ 10.604080][ T93]
[ 10.604143][ T93] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.604268][ T93] ? notifier_call_chain+0xb0/0x320
[ 10.604395][ T93] rtmsg_ifinfo+0x5c/0xb0
[ 10.604486][ T93] netif_state_change+0x155/0x3d0
[ 10.604607][ T93] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.604762][ T93] ? linkwatch_do_dev+0xae/0xd0
[ 10.604880][ T93] __linkwatch_run_queue+0x350/0x850
[ 10.605000][ T93] ? linkwatch_do_dev+0xd0/0xd0
[ 10.605124][ T93] linkwatch_event+0x7f/0xb0
[ 10.605251][ T93] ? __linkwatch_run_queue+0x850/0x850
[ 10.605371][ T93] process_one_work+0xdf8/0x1410
[ 10.605499][ T93] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.605617][ T93] ? lock_acquire.part.0+0xbc/0x260
[ 10.605741][ T93] worker_thread+0x4f1/0xd60
[ 10.605864][ T93] ? rescuer_thread+0x1320/0x1320
[ 10.605986][ T93] kthread+0x367/0x460
[ 10.606082][ T93] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.606238][ T93] ? kthread_affine_node+0x330/0x330
[ 10.606358][ T93] ret_from_fork+0x474/0x6b0
[ 10.606483][ T93] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.606635][ T93] ? __switch_to+0x5a3/0xe00
[ 10.606755][ T93] ? kthread_affine_node+0x330/0x330
[ 10.606875][ T93] ret_from_fork_asm+0x11/0x20
[ 10.607000][ T93]
[ 10.607095][ T93] irq event stamp: 19555
[ 10.607192][ T93] hardirqs last enabled at (19565): [] __up_console_sem+0x5a/0x70
[ 10.607405][ T93] hardirqs last disabled at (19572): [] __up_console_sem+0x3f/0x70
[ 10.607611][ T93] softirqs last enabled at (19248): [] handle_softirqs+0x611/0x940
[ 10.607818][ T93] softirqs last disabled at (19237): [] __irq_exit_rcu+0x103/0x1c0
[ 10.608025][ T93] ---[ end trace 0000000000000000 ]---
[ 10.630426][ T231] ------------[ cut here ]------------
[ 10.630570][ T231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/231
[ 10.630796][ T231] Modules linked in:
[ 10.630898][ T231] CPU: 3 UID: 0 PID: 231 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.631162][ T231] Tainted: [W]=WARN
[ 10.631269][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.631437][ T231] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.631606][ T231] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.632069][ T231] RSP: 0018:ffa0000000a97020 EFLAGS: 00010286
[ 10.632337][ T231] RAX: 00000000ffffffa6 RBX: ff110000050e7c40 RCX: 1ff4000000152dca
[ 10.632530][ T231] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050e7cfc
[ 10.632722][ T231] RBP: ff1100000a8ac000 R08: 1fe2200000a1cfa1 R09: ff1100000f732e58
[ 10.632914][ T231] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 10.633113][ T231] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.633370][ T231] FS: 00007f3cd5aa9840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 10.633600][ T231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.633762][ T231] CR2: 00000000146cf988 CR3: 000000000a2f9001 CR4: 0000000000771ef0
[ 10.633958][ T231] PKRU: 55555554
[ 10.634059][ T231] Call Trace:
[ 10.634156][ T231]
[ 10.634228][ T231] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.634360][ T231] rtmsg_ifinfo+0x5c/0xb0
[ 10.634458][ T231] ? mark_held_locks+0x40/0x70
[ 10.634587][ T231] __dev_notify_flags+0x1b8/0x280
[ 10.634719][ T231] ? netif_change_name+0x8c0/0x8c0
[ 10.634849][ T231] ? __dev_change_flags+0x4a4/0x6d0
[ 10.634981][ T231] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.635112][ T231] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.635249][ T231] ? is_bpf_text_address+0x68/0x110
[ 10.635379][ T231] netif_change_flags+0xfe/0x190
[ 10.635508][ T231] ? unwind_get_return_address+0x67/0xd0
[ 10.635637][ T231] do_setlink.isra.0+0x1d25/0x2a60
[ 10.635771][ T231] ? rtnl_link_get_size+0x350/0x350
[ 10.635901][ T231] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.636065][ T231] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.636198][ T231] ? validate_chain+0x38b/0xc20
[ 10.636328][ T231] ? rcu_read_lock_any_held+0x66/0x90
[ 10.636457][ T231] ? stack_depot_save_flags+0x367/0x770
[ 10.636587][ T231] ? __kernel_text_address+0x12/0x30
[ 10.636718][ T231] ? __lock_acquire+0x508/0xc10
[ 10.636849][ T231] ? lock_acquire.part.0+0xbc/0x260
[ 10.636977][ T231] ? rtnl_newlink+0x883/0xee0
[ 10.637110][ T231] ? rcu_is_watching+0x15/0xd0
[ 10.637247][ T231] ? lock_acquire+0x134/0x160
[ 10.637375][ T231] ? rcu_is_watching+0x15/0xd0
[ 10.637505][ T231] ? rcu_is_watching+0x15/0xd0
[ 10.637634][ T231] ? trace_contention_end+0xb3/0x1a0
[ 10.637764][ T231] ? __mutex_lock+0x1db/0x2010
[ 10.637895][ T231] ? __mutex_lock+0x9b2/0x2010
[ 10.638024][ T231] ? rtnl_newlink+0x883/0xee0
[ 10.638159][ T231] ? ww_mutex_lock+0x160/0x160
[ 10.638295][ T231] ? __rtnl_newlink+0x3fa/0xa50
[ 10.638427][ T231] rtnl_newlink+0x8d1/0xee0
[ 10.638558][ T231] ? lock_acquire.part.0+0xbc/0x260
[ 10.638690][ T231] ? find_held_lock+0x2b/0x80
[ 10.638820][ T231] ? __rtnl_newlink+0xa50/0xa50
[ 10.638948][ T231] ? mark_usage+0x61/0x170
[ 10.639081][ T231] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.639220][ T231] ? lock_acquire.part.0+0xbc/0x260
[ 10.639347][ T231] ? find_held_lock+0x2b/0x80
[ 10.639475][ T231] ? __rtnl_newlink+0xa50/0xa50
[ 10.639604][ T231] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.639734][ T231] ? __rtnl_newlink+0xa50/0xa50
[ 10.639863][ T231] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.639992][ T231] ? validate_chain+0x38b/0xc20
[ 10.640124][ T231] ? rtnl_link_fill+0x920/0x920
[ 10.640260][ T231] ? __lock_acquire+0x508/0xc10
[ 10.640391][ T231] ? lock_acquire.part.0+0xbc/0x260
[ 10.640520][ T231] ? find_held_lock+0x2b/0x80
[ 10.640649][ T231] netlink_rcv_skb+0x14e/0x3a0
[ 10.640778][ T231] ? rtnl_link_fill+0x920/0x920
[ 10.640909][ T231] ? netlink_ack+0xcf0/0xcf0
[ 10.641042][ T231] ? netlink_deliver_tap+0xc5/0x330
[ 10.641175][ T231] ? netlink_deliver_tap+0x13c/0x330
[ 10.641313][ T231] netlink_unicast+0x486/0x750
[ 10.641443][ T231] ? netlink_attachskb+0x810/0x810
[ 10.641573][ T231] ? __lock_acquire+0x508/0xc10
[ 10.641706][ T231] netlink_sendmsg+0x735/0xc60
[ 10.641836][ T231] ? netlink_unicast+0x750/0x750
[ 10.641967][ T231] ? __might_fault+0x97/0x140
[ 10.642104][ T231] ____sys_sendmsg+0x419/0x850
[ 10.642240][ T231] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.642369][ T231] ? get_timestamp.constprop.0+0x390/0x390
[ 10.642528][ T231] ? move_addr_to_kernel+0x40/0x40
[ 10.642661][ T231] ? stack_depot_save_flags+0x367/0x770
[ 10.642789][ T231] ? validate_chain+0x38b/0xc20
[ 10.642920][ T231] ___sys_sendmsg+0x14e/0x1d0
[ 10.643053][ T231] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.643219][ T231] ? copy_msghdr_from_user+0x460/0x460
[ 10.643361][ T231] __sys_sendmsg+0x145/0x1f0
[ 10.643491][ T231] ? __sys_sendmsg_sock+0x20/0x20
[ 10.643620][ T231] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.643783][ T231] ? do_raw_spin_unlock+0x59/0x250
[ 10.643913][ T231] ? rcu_is_watching+0x15/0xd0
[ 10.644042][ T231] do_syscall_64+0x117/0xfc0
[ 10.644178][ T231] ? trace_hardirqs_off+0xd/0x30
[ 10.644313][ T231] ? exc_page_fault+0xee/0x100
[ 10.644441][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.644601][ T231] RIP: 0033:0x7f3cd5ce308e
[ 10.644738][ T231] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.645211][ T231] RSP: 002b:00007ffe70d00580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.645404][ T231] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3cd5ce308e
[ 10.645598][ T231] RDX: 0000000000000000 RSI: 00007ffe70d00630 RDI: 0000000000000005
[ 10.645791][ T231] RBP: 00007ffe70d00590 R08: 0000000000000000 R09: 0000000000000000
[ 10.645983][ T231] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.646185][ T231] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe70d00d00
[ 10.646389][ T231]
[ 10.646486][ T231] irq event stamp: 16487
[ 10.646583][ T231] hardirqs last enabled at (16495): [] __up_console_sem+0x5a/0x70
[ 10.646806][ T231] hardirqs last disabled at (16502): [] __up_console_sem+0x3f/0x70
[ 10.647031][ T231] softirqs last enabled at (15706): [] handle_softirqs+0x611/0x940
[ 10.647269][ T231] softirqs last disabled at (15609): [] __irq_exit_rcu+0x103/0x1c0
[ 10.647491][ T231] ---[ end trace 0000000000000000 ]---
[ 10.648265][ T62] ------------[ cut here ]------------
[ 10.648438][ T62] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:1/62
[ 10.648738][ T62] Modules linked in:
[ 10.648886][ T62] CPU: 2 UID: 0 PID: 62 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.649252][ T62] Tainted: [W]=WARN
[ 10.649396][ T62] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.649600][ T62] Workqueue: events_unbound linkwatch_event
[ 10.649808][ T62] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.650034][ T62] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.650557][ T62] RSP: 0018:ffa00000004379e0 EFLAGS: 00010286
[ 10.650751][ T62] RAX: 00000000ffffffa6 RBX: ff1100000bf64580 RCX: 1ff4000000086f02
[ 10.650976][ T62] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bf6463c
[ 10.651222][ T62] RBP: ff1100000ff91000 R08: 1fe22000017ec8c9 R09: ff11000006092ea8
[ 10.651445][ T62] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 10.651667][ T62] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.651892][ T62] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 10.652162][ T62] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.652372][ T62] CR2: 00007fab703401a0 CR3: 0000000052d4d004 CR4: 0000000000771ef0
[ 10.652595][ T62] PKRU: 55555554
[ 10.652729][ T62] Call Trace:
[ 10.652863][ T62]
[ 10.652970][ T62] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.653149][ T62] ? notifier_call_chain+0xb0/0x320
[ 10.653329][ T62] rtmsg_ifinfo+0x5c/0xb0
[ 10.653469][ T62] netif_state_change+0x155/0x3d0
[ 10.653635][ T62] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.653831][ T62] ? linkwatch_do_dev+0xae/0xd0
[ 10.653996][ T62] __linkwatch_run_queue+0x350/0x850
[ 10.654171][ T62] ? linkwatch_do_dev+0xd0/0xd0
[ 10.654359][ T62] linkwatch_event+0x7f/0xb0
[ 10.654524][ T62] ? __linkwatch_run_queue+0x850/0x850
[ 10.654689][ T62] process_one_work+0xdf8/0x1410
[ 10.654858][ T62] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.655023][ T62] ? lock_acquire.part.0+0xbc/0x260
[ 10.655213][ T62] worker_thread+0x4f1/0xd60
[ 10.655380][ T62] ? rescuer_thread+0x1320/0x1320
[ 10.655546][ T62] ? __kthread_parkme+0xbd/0x210
[ 10.655714][ T62] ? rescuer_thread+0x1320/0x1320
[ 10.655880][ T62] kthread+0x367/0x460
[ 10.656017][ T62] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.656229][ T62] ? kthread_affine_node+0x330/0x330
[ 10.656395][ T62] ret_from_fork+0x474/0x6b0
[ 10.656562][ T62] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.656759][ T62] ? __switch_to+0x5a3/0xe00
[ 10.656925][ T62] ? kthread_affine_node+0x330/0x330
[ 10.657095][ T62] ret_from_fork_asm+0x11/0x20
[ 10.657281][ T62]
[ 10.657415][ T62] irq event stamp: 22031
[ 10.657549][ T62] hardirqs last enabled at (22041): [] __up_console_sem+0x5a/0x70
[ 10.657800][ T62] hardirqs last disabled at (22050): [] __up_console_sem+0x3f/0x70
[ 10.658060][ T62] softirqs last enabled at (21624): [] handle_softirqs+0x611/0x940
[ 10.658327][ T62] softirqs last disabled at (21617): [] __irq_exit_rcu+0x103/0x1c0
[ 10.658577][ T62] ---[ end trace 0000000000000000 ]---
[ 10.683320][ T232] ------------[ cut here ]------------
[ 10.683466][ T232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/232
[ 10.683693][ T232] Modules linked in:
[ 10.683797][ T232] CPU: 0 UID: 0 PID: 232 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.684062][ T232] Tainted: [W]=WARN
[ 10.684161][ T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.684333][ T232] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.684502][ T232] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.684970][ T232] RSP: 0018:ffa0000000aa7150 EFLAGS: 00010286
[ 10.685140][ T232] RAX: 00000000ffffffa6 RBX: ff1100000bf65540 RCX: 1ff4000000154df0
[ 10.685977][ T232] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bf655fc
[ 10.686176][ T232] RBP: ff11000002819000 R08: 1fe22000017ecac1 R09: ff11000009d30b58
[ 10.686377][ T232] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 10.686572][ T232] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b633840
[ 10.686768][ T232] FS: 00007f12a5893840(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 10.686994][ T232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.687159][ T232] CR2: 00000000004eb4a8 CR3: 000000000dfdb003 CR4: 0000000000771ef0
[ 10.687359][ T232] PKRU: 55555554
[ 10.687456][ T232] Call Trace:
[ 10.687553][ T232]
[ 10.687619][ T232] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.687749][ T232] ? notifier_call_chain+0xb0/0x320
[ 10.687878][ T232] rtmsg_ifinfo+0x5c/0xb0
[ 10.687977][ T232] netif_state_change+0x155/0x3d0
[ 10.688114][ T232] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.688284][ T232] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.688445][ T232] linkwatch_sync_dev+0x88/0x290
[ 10.688574][ T232] rtnl_getlink+0x8e4/0xeb0
[ 10.688704][ T232] ? lock_acquire.part.0+0xbc/0x260
[ 10.688831][ T232] ? find_held_lock+0x2b/0x80
[ 10.688960][ T232] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.689092][ T232] ? mark_usage+0x61/0x170
[ 10.689225][ T232] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.689356][ T232] ? __lock_acquire+0x508/0xc10
[ 10.689502][ T232] ? lock_acquire.part.0+0xbc/0x260
[ 10.689630][ T232] ? find_held_lock+0x2b/0x80
[ 10.689758][ T232] ? mark_usage+0x61/0x170
[ 10.689886][ T232] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.690016][ T232] ? __lock_acquire+0x508/0xc10
[ 10.690153][ T232] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.690294][ T232] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.690423][ T232] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.690551][ T232] ? validate_chain+0x38b/0xc20
[ 10.690679][ T232] ? rtnl_link_fill+0x920/0x920
[ 10.690809][ T232] ? __lock_acquire+0x508/0xc10
[ 10.690938][ T232] ? lock_acquire.part.0+0xbc/0x260
[ 10.691069][ T232] ? find_held_lock+0x2b/0x80
[ 10.691206][ T232] netlink_rcv_skb+0x14e/0x3a0
[ 10.691335][ T232] ? rtnl_link_fill+0x920/0x920
[ 10.691465][ T232] ? netlink_ack+0xcf0/0xcf0
[ 10.691598][ T232] ? netlink_deliver_tap+0xc5/0x330
[ 10.691725][ T232] ? netlink_deliver_tap+0x13c/0x330
[ 10.691855][ T232] netlink_unicast+0x486/0x750
[ 10.691984][ T232] ? netlink_attachskb+0x810/0x810
[ 10.692118][ T232] ? __lock_acquire+0x508/0xc10
[ 10.692256][ T232] netlink_sendmsg+0x735/0xc60
[ 10.692386][ T232] ? netlink_unicast+0x750/0x750
[ 10.692517][ T232] ? __might_fault+0x97/0x140
[ 10.692647][ T232] ____sys_sendmsg+0x419/0x850
[ 10.692776][ T232] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.692904][ T232] ? get_timestamp.constprop.0+0x390/0x390
[ 10.693065][ T232] ? move_addr_to_kernel+0x40/0x40
[ 10.693198][ T232] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.693328][ T232] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.693487][ T232] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.693614][ T232] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.693774][ T232] ___sys_sendmsg+0x14e/0x1d0
[ 10.693903][ T232] ? copy_msghdr_from_user+0x460/0x460
[ 10.694031][ T232] ? __lock_acquire+0x508/0xc10
[ 10.694175][ T232] ? move_addr_to_user+0x55/0x70
[ 10.694309][ T232] ? do_getsockname+0xfa/0x180
[ 10.694440][ T232] __sys_sendmsg+0x145/0x1f0
[ 10.694569][ T232] ? __sys_sendmsg_sock+0x20/0x20
[ 10.694702][ T232] ? __sys_getsockname+0xa2/0x110
[ 10.694830][ T232] ? rcu_is_watching+0x15/0xd0
[ 10.694959][ T232] do_syscall_64+0x117/0xfc0
[ 10.695093][ T232] ? trace_hardirqs_off+0xd/0x30
[ 10.695229][ T232] ? exc_page_fault+0xee/0x100
[ 10.695358][ T232] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.695516][ T232] RIP: 0033:0x7f12a5acd08e
[ 10.695651][ T232] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.696112][ T232] RSP: 002b:00007ffee2e01020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.696313][ T232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12a5acd08e
[ 10.696505][ T232] RDX: 0000000000000000 RSI: 00007ffee2e010d0 RDI: 0000000000000006
[ 10.696696][ T232] RBP: 00007ffee2e01030 R08: 0000000000000000 R09: 0000000000000000
[ 10.696887][ T232] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28c
[ 10.697085][ T232] R13: 00007ffee2e01180 R14: 0000000000000000 R15: 00007ffee2e01cf8
[ 10.697289][ T232]
[ 10.697384][ T232] irq event stamp: 22041
[ 10.697480][ T232] hardirqs last enabled at (22049): [] __up_console_sem+0x5a/0x70
[ 10.697702][ T232] hardirqs last disabled at (22056): [] __up_console_sem+0x3f/0x70
[ 10.697925][ T232] softirqs last enabled at (21634): [] handle_softirqs+0x611/0x940
[ 10.698154][ T232] softirqs last disabled at (21623): [] __irq_exit_rcu+0x103/0x1c0
[ 10.698383][ T232] ---[ end trace 0000000000000000 ]---
[ 10.726726][ T233] ------------[ cut here ]------------
[ 10.726869][ T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/233
[ 10.727098][ T233] Modules linked in:
[ 10.727253][ T233] CPU: 3 UID: 0 PID: 233 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.727515][ T233] Tainted: [W]=WARN
[ 10.727614][ T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.727777][ T233] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.727945][ T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 10.728417][ T233] RSP: 0018:ffa0000000ab7150 EFLAGS: 00010286
[ 10.728582][ T233] RAX: 00000000ffffffa6 RBX: ff1100000cecb000 RCX: 1ff4000000156df0
[ 10.728783][ T233] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cecb0bc
[ 10.728975][ T233] RBP: ff1100000a8ac000 R08: 1fe22000019d9619 R09: ff11000009d32e58
[ 10.729173][ T233] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.729372][ T233] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004fa9540
[ 10.729567][ T233] FS: 00007fe9009c0840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 10.729792][ T233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.729954][ T233] CR2: 00000000004eb4b0 CR3: 0000000005ecf003 CR4: 0000000000771ef0
[ 10.730151][ T233] PKRU: 55555554
[ 10.730333][ T233] Call Trace:
[ 10.730431][ T233]
[ 10.730497][ T233] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.730628][ T233] ? notifier_call_chain+0xb0/0x320
[ 10.730758][ T233] rtmsg_ifinfo+0x5c/0xb0
[ 10.730856][ T233] netif_state_change+0x155/0x3d0
[ 10.730985][ T233] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.731150][ T233] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.731402][ T233] linkwatch_sync_dev+0x88/0x290
[ 10.731531][ T233] rtnl_getlink+0x8e4/0xeb0
[ 10.731662][ T233] ? lock_acquire.part.0+0xbc/0x260
[ 10.731789][ T233] ? find_held_lock+0x2b/0x80
[ 10.731918][ T233] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.732046][ T233] ? mark_usage+0x61/0x170
[ 10.732255][ T233] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.732384][ T233] ? __lock_acquire+0x508/0xc10
[ 10.732528][ T233] ? lock_acquire.part.0+0xbc/0x260
[ 10.732656][ T233] ? find_held_lock+0x2b/0x80
[ 10.732784][ T233] ? mark_usage+0x61/0x170
[ 10.732912][ T233] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.733039][ T233] ? __lock_acquire+0x508/0xc10
[ 10.733175][ T233] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.733381][ T233] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.733508][ T233] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.733638][ T233] ? validate_chain+0x38b/0xc20
[ 10.733765][ T233] ? rtnl_link_fill+0x920/0x920
[ 10.733892][ T233] ? __lock_acquire+0x508/0xc10
[ 10.734022][ T233] ? lock_acquire.part.0+0xbc/0x260
[ 10.734153][ T233] ? find_held_lock+0x2b/0x80
[ 10.734358][ T233] netlink_rcv_skb+0x14e/0x3a0
[ 10.734486][ T233] ? rtnl_link_fill+0x920/0x920
[ 10.734615][ T233] ? netlink_ack+0xcf0/0xcf0
[ 10.734749][ T233] ? netlink_deliver_tap+0xc5/0x330
[ 10.734877][ T233] ? netlink_deliver_tap+0x13c/0x330
[ 10.735006][ T233] netlink_unicast+0x486/0x750
[ 10.735140][ T233] ? netlink_attachskb+0x810/0x810
[ 10.735347][ T233] ? __lock_acquire+0x508/0xc10
[ 10.735477][ T233] netlink_sendmsg+0x735/0xc60
[ 10.735607][ T233] ? netlink_unicast+0x750/0x750
[ 10.735737][ T233] ? __might_fault+0x97/0x140
[ 10.735869][ T233] ____sys_sendmsg+0x419/0x850
[ 10.735998][ T233] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.736132][ T233] ? get_timestamp.constprop.0+0x390/0x390
[ 10.736314][ T233] ? move_addr_to_kernel+0x40/0x40
[ 10.736441][ T233] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.736571][ T233] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.736733][ T233] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.736861][ T233] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.737022][ T233] ___sys_sendmsg+0x14e/0x1d0
[ 10.737155][ T233] ? copy_msghdr_from_user+0x460/0x460
[ 10.737288][ T233] ? __lock_acquire+0x508/0xc10
[ 10.737424][ T233] ? move_addr_to_user+0x55/0x70
[ 10.737553][ T233] ? do_getsockname+0xfa/0x180
[ 10.737683][ T233] __sys_sendmsg+0x145/0x1f0
[ 10.737813][ T233] ? __sys_sendmsg_sock+0x20/0x20
[ 10.737944][ T233] ? __sys_getsockname+0xa2/0x110
[ 10.738077][ T233] ? rcu_is_watching+0x15/0xd0
[ 10.738212][ T233] do_syscall_64+0x117/0xfc0
[ 10.738339][ T233] ? trace_hardirqs_off+0xd/0x30
[ 10.738468][ T233] ? exc_page_fault+0xee/0x100
[ 10.738596][ T233] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.738756][ T233] RIP: 0033:0x7fe900bfa08e
[ 10.738892][ T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.739360][ T233] RSP: 002b:00007ffdfac06bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.739553][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe900bfa08e
[ 10.739771][ T233] RDX: 0000000000000000 RSI: 00007ffdfac06c60 RDI: 0000000000000006
[ 10.739963][ T233] RBP: 00007ffdfac06bc0 R08: 0000000000000000 R09: 0000000000000000
[ 10.740158][ T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e28d
[ 10.740354][ T233] R13: 00007ffdfac06d10 R14: 0000000000000000 R15: 00007ffdfac07888
[ 10.740552][ T233]
[ 10.740648][ T233] irq event stamp: 19853
[ 10.740743][ T233] hardirqs last enabled at (19861): [] __up_console_sem+0x5a/0x70
[ 10.740963][ T233] hardirqs last disabled at (19868): [] __up_console_sem+0x3f/0x70
[ 10.741195][ T233] softirqs last enabled at (19620): [] handle_softirqs+0x611/0x940
[ 10.741418][ T233] softirqs last disabled at (19587): [] __irq_exit_rcu+0x103/0x1c0
[ 10.741637][ T233] ---[ end trace 0000000000000000 ]---
[ 11.139564][ T245] veth-s1: entered promiscuous mode
[ 11.139798][ T245] ------------[ cut here ]------------
[ 11.139936][ T245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: tcpdump/245
[ 11.140216][ T245] Modules linked in:
[ 11.140323][ T245] CPU: 0 UID: 0 PID: 245 Comm: tcpdump Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.140588][ T245] Tainted: [W]=WARN
[ 11.140688][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.140851][ T245] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.141020][ T245] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 11.141491][ T245] RSP: 0018:ffa0000000aa7950 EFLAGS: 00010286
[ 11.141655][ T245] RAX: 00000000ffffffa6 RBX: ff1100000983cc80 RCX: 1ff4000000154ef0
[ 11.141848][ T245] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000983cd3c
[ 11.142040][ T245] RBP: ff1100000f5b9000 R08: 1fe22000013079a9 R09: ff1100000f735158
[ 11.142246][ T245] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000100
[ 11.142443][ T245] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f5b9000
[ 11.142638][ T245] FS: 00007f9f2862ba40(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 11.142866][ T245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.143029][ T245] CR2: 00007f9f28ed4320 CR3: 0000000009d0c003 CR4: 0000000000771ef0
[ 11.143235][ T245] PKRU: 55555554
[ 11.143333][ T245] Call Trace:
[ 11.143432][ T245]
[ 11.143499][ T245] ? do_syscall_64+0x117/0xfc0
[ 11.143632][ T245] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.143763][ T245] rtmsg_ifinfo+0x5c/0xb0
[ 11.143861][ T245] __dev_notify_flags+0x1b8/0x280
[ 11.143992][ T245] ? netdev_notice+0x120/0x120
[ 11.144129][ T245] ? netif_change_name+0x8c0/0x8c0
[ 11.144273][ T245] __dev_set_promiscuity+0x194/0x290
[ 11.144403][ T245] netif_set_promiscuity+0x4c/0xc0
[ 11.144534][ T245] dev_set_promiscuity+0xa1/0x230
[ 11.144664][ T245] ? __asan_memset+0x27/0x50
[ 11.144795][ T245] packet_mc_add+0x54e/0x890
[ 11.144925][ T245] ? __might_fault+0x97/0x140
[ 11.145059][ T245] ? __might_fault+0x97/0x140
[ 11.145196][ T245] ? _copy_from_user+0x42/0x90
[ 11.145328][ T245] packet_setsockopt+0x1953/0x21e0
[ 11.145457][ T245] ? packet_bind+0x170/0x170
[ 11.145587][ T245] ? do_sock_getsockopt+0x6f6/0xb20
[ 11.145719][ T245] ? lock_acquire.part.0+0x60/0x260
[ 11.145850][ T245] ? sock_poll+0x6b0/0x6b0
[ 11.145981][ T245] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.146150][ T245] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.146287][ T245] do_sock_setsockopt+0x115/0x490
[ 11.146417][ T245] ? put_user_ifreq+0x90/0x90
[ 11.146546][ T245] ? __up_read+0x2e8/0x720
[ 11.146677][ T245] ? __sys_getsockopt+0xf7/0x180
[ 11.146805][ T245] __sys_setsockopt+0xe4/0x150
[ 11.146936][ T245] __x64_sys_setsockopt+0xbd/0x180
[ 11.147069][ T245] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.147309][ T245] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.147447][ T245] ? do_syscall_64+0x82/0xfc0
[ 11.147585][ T245] do_syscall_64+0x117/0xfc0
[ 11.147724][ T245] ? trace_hardirqs_off+0xd/0x30
[ 11.147862][ T245] ? exc_page_fault+0xee/0x100
[ 11.147999][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.148175][ T245] RIP: 0033:0x7f9f2886761e
[ 11.148332][ T245] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 6a f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 a1
[ 11.148814][ T245] RSP: 002b:00007ffc2f9ec928 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 11.149016][ T245] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9f2886761e
[ 11.149225][ T245] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[ 11.149419][ T245] RBP: 00007ffc2f9eca60 R08: 0000000000000010 R09: 000055e67c896530
[ 11.149613][ T245] R10: 00007ffc2f9ec9a0 R11: 0000000000000246 R12: 0000000000000001
[ 11.149807][ T245] R13: 000055e67c896918 R14: 000055e67c896690 R15: 0000000000000000
[ 11.150007][ T245]
[ 11.150109][ T245] irq event stamp: 45805
[ 11.150215][ T245] hardirqs last enabled at (45815): [] __up_console_sem+0x5a/0x70
[ 11.150442][ T245] hardirqs last disabled at (45822): [] __up_console_sem+0x3f/0x70
[ 11.150669][ T245] softirqs last enabled at (45278): [] handle_softirqs+0x611/0x940
[ 11.150899][ T245] softirqs last disabled at (45273): [] __irq_exit_rcu+0x103/0x1c0
[ 11.151127][ T245] ---[ end trace 0000000000000000 ]---
[ 12.178739][ T250] veth-s2: entered promiscuous mode
[ 12.178977][ T250] ------------[ cut here ]------------
[ 12.179114][ T250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: tcpdump/250
[ 12.179393][ T250] Modules linked in:
[ 12.179502][ T250] CPU: 0 UID: 0 PID: 250 Comm: tcpdump Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.179771][ T250] Tainted: [W]=WARN
[ 12.179870][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.180032][ T250] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.180219][ T250] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 12.180682][ T250] RSP: 0018:ffa0000000b57950 EFLAGS: 00010286
[ 12.180845][ T250] RAX: 00000000ffffffa6 RBX: ff1100000c9c43c0 RCX: 1ff400000016aef0
[ 12.181041][ T250] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c9c447c
[ 12.181248][ T250] RBP: ff1100000ff91000 R08: 1fe2200001938891 R09: ff1100000ea4d158
[ 12.181443][ T250] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000100
[ 12.181635][ T250] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ff91000
[ 12.181830][ T250] FS: 00007f5804b88a40(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 12.182064][ T250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.182234][ T250] CR2: 00007fff7ab7ef90 CR3: 000000000de33003 CR4: 0000000000771ef0
[ 12.182430][ T250] PKRU: 55555554
[ 12.182528][ T250] Call Trace:
[ 12.182625][ T250]
[ 12.182693][ T250] ? do_syscall_64+0x117/0xfc0
[ 12.182829][ T250] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.182962][ T250] rtmsg_ifinfo+0x5c/0xb0
[ 12.183066][ T250] __dev_notify_flags+0x1b8/0x280
[ 12.183203][ T250] ? netdev_notice+0x120/0x120
[ 12.183335][ T250] ? netif_change_name+0x8c0/0x8c0
[ 12.183469][ T250] __dev_set_promiscuity+0x194/0x290
[ 12.183600][ T250] netif_set_promiscuity+0x4c/0xc0
[ 12.183731][ T250] dev_set_promiscuity+0xa1/0x230
[ 12.183861][ T250] ? __asan_memset+0x27/0x50
[ 12.183993][ T250] packet_mc_add+0x54e/0x890
[ 12.184130][ T250] ? __might_fault+0x97/0x140
[ 12.184267][ T250] ? __might_fault+0x97/0x140
[ 12.184396][ T250] ? _copy_from_user+0x42/0x90
[ 12.184526][ T250] packet_setsockopt+0x1953/0x21e0
[ 12.184658][ T250] ? packet_bind+0x170/0x170
[ 12.184793][ T250] ? do_sock_getsockopt+0x6f6/0xb20
[ 12.184924][ T250] ? lock_acquire.part.0+0x60/0x260
[ 12.185059][ T250] ? sock_poll+0x6b0/0x6b0
[ 12.185197][ T250] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.185360][ T250] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.185489][ T250] do_sock_setsockopt+0x115/0x490
[ 12.185619][ T250] ? put_user_ifreq+0x90/0x90
[ 12.185754][ T250] ? __sys_getsockopt+0xf7/0x180
[ 12.185884][ T250] __sys_setsockopt+0xe4/0x150
[ 12.186017][ T250] __x64_sys_setsockopt+0xbd/0x180
[ 12.186152][ T250] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.186408][ T250] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.186537][ T250] ? do_syscall_64+0x82/0xfc0
[ 12.186665][ T250] do_syscall_64+0x117/0xfc0
[ 12.186795][ T250] ? trace_hardirqs_off+0xd/0x30
[ 12.187011][ T250] ? exc_page_fault+0xee/0x100
[ 12.187143][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.187311][ T250] RIP: 0033:0x7f5804dc461e
[ 12.187446][ T250] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 6a f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 a1
[ 12.187999][ T250] RSP: 002b:00007fff7ab80178 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 12.188293][ T250] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5804dc461e
[ 12.188486][ T250] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[ 12.188692][ T250] RBP: 00007fff7ab802b0 R08: 0000000000000010 R09: 0000563a920fb530
[ 12.188971][ T250] R10: 00007fff7ab801f0 R11: 0000000000000246 R12: 0000000000000001
[ 12.189164][ T250] R13: 0000563a920fb918 R14: 0000563a920fb690 R15: 0000000000000000
[ 12.189458][ T250]
[ 12.189555][ T250] irq event stamp: 39995
[ 12.189654][ T250] hardirqs last enabled at (40003): [] __up_console_sem+0x5a/0x70
[ 12.189877][ T250] hardirqs last disabled at (40010): [] __up_console_sem+0x3f/0x70
[ 12.190196][ T250] softirqs last enabled at (39522): [] handle_softirqs+0x611/0x940
[ 12.190419][ T250] softirqs last disabled at (39515): [] __irq_exit_rcu+0x103/0x1c0
[ 12.190725][ T250] ---[ end trace 0000000000000000 ]---
[ 17.190084][ T245] veth-s1: left promiscuous mode
[ 17.190490][ T245] ------------[ cut here ]------------
[ 17.190629][ T245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: tcpdump/245
[ 17.190901][ T245] Modules linked in:
[ 17.191051][ T245] CPU: 3 UID: 72 PID: 245 Comm: tcpdump Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 17.191413][ T245] Tainted: [W]=WARN
[ 17.191524][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.191699][ T245] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 17.191889][ T245] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 17.192404][ T245] RSP: 0018:ffa0000000aa7a70 EFLAGS: 00010286
[ 17.192582][ T245] RAX: 00000000ffffffa6 RBX: ff1100000e49b700 RCX: 1ff4000000154f14
[ 17.192790][ T245] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e49b7bc
[ 17.193000][ T245] RBP: ff1100000f5b9000 R08: 1fe2200001c936f9 R09: ff1100000f735180
[ 17.193216][ T245] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[ 17.193425][ T245] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000216b520
[ 17.193633][ T245] FS: 00007f9f2862ba40(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 17.193881][ T245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.194056][ T245] CR2: 00007fe1e78ce2a0 CR3: 0000000009d0c001 CR4: 0000000000771ef0
[ 17.194278][ T245] PKRU: 55555554
[ 17.194381][ T245] Call Trace:
[ 17.194486][ T245]
[ 17.194557][ T245] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 17.194697][ T245] ? rcu_is_watching+0x15/0xd0
[ 17.194837][ T245] rtmsg_ifinfo+0x5c/0xb0
[ 17.194944][ T245] __dev_notify_flags+0x1b8/0x280
[ 17.195085][ T245] ? netdev_info+0xe2/0x116
[ 17.195231][ T245] ? netdev_notice+0x120/0x120
[ 17.195370][ T245] ? netif_change_name+0x8c0/0x8c0
[ 17.195506][ T245] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 17.195681][ T245] ? ww_mutex_lock+0x160/0x160
[ 17.195818][ T245] ? ref_tracker_alloc+0x430/0x430
[ 17.195956][ T245] ? packet_release+0x363/0xc70
[ 17.196284][ T245] ? __fput+0x363/0xac0
[ 17.196481][ T245] __dev_set_promiscuity+0x194/0x290
[ 17.196624][ T245] netif_set_promiscuity+0x4c/0xc0
[ 17.196762][ T245] dev_set_promiscuity+0xa1/0x230
[ 17.197079][ T245] packet_release+0x4cb/0xc70
[ 17.197392][ T245] ? packet_set_ring+0x14a0/0x14a0
[ 17.197529][ T245] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 17.197699][ T245] __sock_release+0xb8/0x280
[ 17.197835][ T245] sock_close+0x18/0x20
[ 17.197936][ T245] __fput+0x363/0xac0
[ 17.198043][ T245] fput_close_sync+0xde/0x1b0
[ 17.198237][ T245] ? alloc_file_clone+0xe0/0xe0
[ 17.198377][ T245] ? do_raw_spin_unlock+0x59/0x250
[ 17.198519][ T245] __x64_sys_close+0x8b/0xf0
[ 17.198656][ T245] do_syscall_64+0x117/0xfc0
[ 17.198794][ T245] ? irq_exit_rcu+0x1a/0x30
[ 17.198931][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 17.199109][ T245] RIP: 0033:0x7f9f287de08e
[ 17.199313][ T245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 17.199801][ T245] RSP: 002b:00007ffc2f9eca90 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 17.200009][ T245] RAX: ffffffffffffffda RBX: 000055e67c896690 RCX: 00007f9f287de08e
[ 17.200275][ T245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 17.200481][ T245] RBP: 00007ffc2f9ecaa0 R08: 0000000000000000 R09: 0000000000000000
[ 17.200683][ T245] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 17.200889][ T245] R13: 00000000fffffffe R14: 000055e6600c2760 R15: 0000000000000001
[ 17.201102][ T245]
[ 17.201214][ T245] irq event stamp: 604071
[ 17.201316][ T245] hardirqs last enabled at (604079): [] __up_console_sem+0x5a/0x70
[ 17.201555][ T245] hardirqs last disabled at (604086): [] __up_console_sem+0x3f/0x70
[ 17.201791][ T245] softirqs last enabled at (604068): [] handle_softirqs+0x611/0x940
[ 17.202024][ T245] softirqs last disabled at (604051): [] __irq_exit_rcu+0x103/0x1c0
[ 17.202273][ T245] ---[ end trace 0000000000000000 ]---
[ 18.273034][ T250] veth-s2: left promiscuous mode
[ 18.273381][ T250] ------------[ cut here ]------------
[ 18.273522][ T250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: tcpdump/250
[ 18.273792][ T250] Modules linked in:
[ 18.273902][ T250] CPU: 0 UID: 72 PID: 250 Comm: tcpdump Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 18.274186][ T250] Tainted: [W]=WARN
[ 18.274288][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.274466][ T250] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 18.274646][ T250] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 18.275132][ T250] RSP: 0018:ffa0000000b57a70 EFLAGS: 00010286
[ 18.275311][ T250] RAX: 00000000ffffffa6 RBX: ff1100000f36c3c0 RCX: 1ff400000016af14
[ 18.275512][ T250] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f36c47c
[ 18.275714][ T250] RBP: ff1100000ff91000 R08: 1fe2200001e6d891 R09: ff1100000ea4d180
[ 18.275915][ T250] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000100
[ 18.276118][ T250] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000011cdc920
[ 18.276334][ T250] FS: 00007f5804b88a40(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 18.276574][ T250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.276743][ T250] CR2: 00005611ff07f000 CR3: 000000000de33006 CR4: 0000000000771ef0
[ 18.276946][ T250] PKRU: 55555554
[ 18.277047][ T250] Call Trace:
[ 18.277151][ T250]
[ 18.277227][ T250] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 18.277365][ T250] ? rcu_is_watching+0x15/0xd0
[ 18.277503][ T250] rtmsg_ifinfo+0x5c/0xb0
[ 18.277606][ T250] __dev_notify_flags+0x1b8/0x280
[ 18.277739][ T250] ? netdev_info+0xe2/0x116
[ 18.277875][ T250] ? netdev_notice+0x120/0x120
[ 18.278011][ T250] ? netif_change_name+0x8c0/0x8c0
[ 18.278150][ T250] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 18.278323][ T250] ? ww_mutex_lock+0x160/0x160
[ 18.278456][ T250] ? ref_tracker_alloc+0x430/0x430
[ 18.278593][ T250] ? packet_release+0x363/0xc70
[ 18.278726][ T250] ? __fput+0x363/0xac0
[ 18.278833][ T250] __dev_set_promiscuity+0x194/0x290
[ 18.278967][ T250] netif_set_promiscuity+0x4c/0xc0
[ 18.279105][ T250] dev_set_promiscuity+0xa1/0x230
[ 18.279247][ T250] packet_release+0x4cb/0xc70
[ 18.279381][ T250] ? packet_set_ring+0x14a0/0x14a0
[ 18.279515][ T250] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 18.279684][ T250] __sock_release+0xb8/0x280
[ 18.279819][ T250] sock_close+0x18/0x20
[ 18.279920][ T250] __fput+0x363/0xac0
[ 18.280023][ T250] fput_close_sync+0xde/0x1b0
[ 18.280162][ T250] ? alloc_file_clone+0xe0/0xe0
[ 18.280301][ T250] ? do_raw_spin_unlock+0x59/0x250
[ 18.280438][ T250] __x64_sys_close+0x8b/0xf0
[ 18.280571][ T250] do_syscall_64+0x117/0xfc0
[ 18.280706][ T250] ? trace_hardirqs_off+0xd/0x30
[ 18.280841][ T250] ? exc_page_fault+0xee/0x100
[ 18.280976][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.281147][ T250] RIP: 0033:0x7f5804d3b08e
[ 18.281297][ T250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 18.281775][ T250] RSP: 002b:00007fff7ab802e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 18.281978][ T250] RAX: ffffffffffffffda RBX: 0000563a920fb690 RCX: 00007f5804d3b08e
[ 18.282191][ T250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 18.282391][ T250] RBP: 00007fff7ab802f0 R08: 0000000000000000 R09: 0000000000000000
[ 18.282592][ T250] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 18.282794][ T250] R13: 00000000fffffffe R14: 0000563a5c89c760 R15: 0000000000000001
[ 18.283003][ T250]
[ 18.283108][ T250] irq event stamp: 53367
[ 18.283217][ T250] hardirqs last enabled at (53377): [] __up_console_sem+0x5a/0x70
[ 18.283453][ T250] hardirqs last disabled at (53384): [] __up_console_sem+0x3f/0x70
[ 18.283688][ T250] softirqs last enabled at (53324): [] handle_softirqs+0x611/0x940
[ 18.283921][ T250] softirqs last disabled at (53313): [] __irq_exit_rcu+0x103/0x1c0
[ 18.284157][ T250] ---[ end trace 0000000000000000 ]---
[ 25.559137][ T271] ------------[ cut here ]------------
[ 25.559327][ T271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/271
[ 25.559559][ T271] Modules linked in:
[ 25.559668][ T271] CPU: 1 UID: 0 PID: 271 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 25.559941][ T271] Tainted: [W]=WARN
[ 25.560040][ T271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.560213][ T271] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 25.560384][ T271] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 25.560849][ T271] RSP: 0018:ffa00000008c7020 EFLAGS: 00010286
[ 25.561014][ T271] RAX: 00000000ffffffa6 RBX: ff11000019ccda80 RCX: 1ff4000000118dca
[ 25.561226][ T271] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000019ccdb3c
[ 25.561424][ T271] RBP: ff1100000f5b9000 R08: 1fe2200003399b69 R09: ff11000008f00b58
[ 25.561617][ T271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 25.561812][ T271] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 25.562007][ T271] FS: 00007f2f4f9af840(0000) GS:ff110000cbd47000(0000) knlGS:0000000000000000
[ 25.562495][ T271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.562665][ T271] CR2: 0000000011211988 CR3: 000000000f397001 CR4: 0000000000771ef0
[ 25.562863][ T271] PKRU: 55555554
[ 25.562961][ T271] Call Trace:
[ 25.563058][ T271]
[ 25.563135][ T271] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 25.563277][ T271] rtmsg_ifinfo+0x5c/0xb0
[ 25.563379][ T271] ? mark_held_locks+0x40/0x70
[ 25.563510][ T271] __dev_notify_flags+0x1b8/0x280
[ 25.563642][ T271] ? netif_change_name+0x8c0/0x8c0
[ 25.563771][ T271] ? __dev_change_flags+0x288/0x6d0
[ 25.563902][ T271] ? netif_set_allmulti+0x2c0/0x2c0
[ 25.564032][ T271] ? __lock_release.isra.0+0x6b/0x1a0
[ 25.564167][ T271] ? is_bpf_text_address+0x68/0x110
[ 25.564307][ T271] netif_change_flags+0xfe/0x190
[ 25.564439][ T271] ? unwind_get_return_address+0x67/0xd0
[ 25.564570][ T271] do_setlink.isra.0+0x1d25/0x2a60
[ 25.564703][ T271] ? rtnl_link_get_size+0x350/0x350
[ 25.564836][ T271] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 25.564998][ T271] ? rcu_read_lock_any_held+0x3c/0x90
[ 25.565133][ T271] ? validate_chain+0x38b/0xc20
[ 25.565271][ T271] ? rcu_read_lock_any_held+0x66/0x90
[ 25.565401][ T271] ? stack_depot_save_flags+0x367/0x770
[ 25.565534][ T271] ? __kernel_text_address+0x12/0x30
[ 25.565666][ T271] ? __lock_acquire+0x508/0xc10
[ 25.565798][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 25.565926][ T271] ? rtnl_newlink+0x883/0xee0
[ 25.566058][ T271] ? rcu_is_watching+0x15/0xd0
[ 25.566194][ T271] ? lock_acquire+0x134/0x160
[ 25.566323][ T271] ? rcu_is_watching+0x15/0xd0
[ 25.566452][ T271] ? rcu_is_watching+0x15/0xd0
[ 25.566582][ T271] ? trace_contention_end+0xb3/0x1a0
[ 25.566713][ T271] ? __mutex_lock+0x1db/0x2010
[ 25.566843][ T271] ? __mutex_lock+0x9b2/0x2010
[ 25.566977][ T271] ? rtnl_newlink+0x883/0xee0
[ 25.567111][ T271] ? ww_mutex_lock+0x160/0x160
[ 25.567250][ T271] ? __rtnl_newlink+0x3fa/0xa50
[ 25.567385][ T271] rtnl_newlink+0x8d1/0xee0
[ 25.567516][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 25.567643][ T271] ? find_held_lock+0x2b/0x80
[ 25.567772][ T271] ? __rtnl_newlink+0xa50/0xa50
[ 25.567900][ T271] ? mark_usage+0x61/0x170
[ 25.568032][ T271] ? __lock_release.isra.0+0x6b/0x1a0
[ 25.568167][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 25.568302][ T271] ? find_held_lock+0x2b/0x80
[ 25.568432][ T271] ? __rtnl_newlink+0xa50/0xa50
[ 25.568561][ T271] ? __lock_release.isra.0+0x6b/0x1a0
[ 25.568690][ T271] ? __rtnl_newlink+0xa50/0xa50
[ 25.568819][ T271] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 25.568950][ T271] ? validate_chain+0x38b/0xc20
[ 25.569078][ T271] ? rtnl_link_fill+0x920/0x920
[ 25.569217][ T271] ? __lock_acquire+0x508/0xc10
[ 25.569348][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 25.569476][ T271] ? find_held_lock+0x2b/0x80
[ 25.569605][ T271] netlink_rcv_skb+0x14e/0x3a0
[ 25.569735][ T271] ? rtnl_link_fill+0x920/0x920
[ 25.569864][ T271] ? netlink_ack+0xcf0/0xcf0
[ 25.569997][ T271] ? netlink_deliver_tap+0xc5/0x330
[ 25.570135][ T271] ? netlink_deliver_tap+0x13c/0x330
[ 25.570274][ T271] netlink_unicast+0x486/0x750
[ 25.570408][ T271] ? netlink_attachskb+0x810/0x810
[ 25.570540][ T271] ? __lock_acquire+0x508/0xc10
[ 25.570672][ T271] netlink_sendmsg+0x735/0xc60
[ 25.570802][ T271] ? netlink_unicast+0x750/0x750
[ 25.570932][ T271] ? __might_fault+0x97/0x140
[ 25.571064][ T271] ____sys_sendmsg+0x419/0x850
[ 25.571204][ T271] ? copy_msghdr_from_user+0x2a0/0x460
[ 25.571332][ T271] ? get_timestamp.constprop.0+0x390/0x390
[ 25.571492][ T271] ? move_addr_to_kernel+0x40/0x40
[ 25.571625][ T271] ? stack_depot_save_flags+0x367/0x770
[ 25.571754][ T271] ? validate_chain+0x38b/0xc20
[ 25.571884][ T271] ___sys_sendmsg+0x14e/0x1d0
[ 25.572012][ T271] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 25.572175][ T271] ? copy_msghdr_from_user+0x460/0x460
[ 25.572321][ T271] __sys_sendmsg+0x145/0x1f0
[ 25.572452][ T271] ? __sys_sendmsg_sock+0x20/0x20
[ 25.572580][ T271] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 25.572742][ T271] ? do_raw_spin_unlock+0x59/0x250
[ 25.572871][ T271] ? rcu_is_watching+0x15/0xd0
[ 25.573003][ T271] do_syscall_64+0x117/0xfc0
[ 25.573136][ T271] ? trace_hardirqs_off+0xd/0x30
[ 25.573273][ T271] ? exc_page_fault+0xee/0x100
[ 25.573403][ T271] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 25.573563][ T271] RIP: 0033:0x7f2f4fbe908e
[ 25.573700][ T271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 25.574171][ T271] RSP: 002b:00007fff231fba40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 25.574372][ T271] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2f4fbe908e
[ 25.574565][ T271] RDX: 0000000000000000 RSI: 00007fff231fbaf0 RDI: 0000000000000005
[ 25.574761][ T271] RBP: 00007fff231fba50 R08: 0000000000000000 R09: 0000000000000000
[ 25.574957][ T271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e29b
[ 25.575158][ T271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff231fc1c0
[ 25.575442][ T271]
[ 25.575541][ T271] irq event stamp: 26623
[ 25.575639][ T271] hardirqs last enabled at (26631): [] __up_console_sem+0x5a/0x70
[ 25.575865][ T271] hardirqs last disabled at (26638): [] __up_console_sem+0x3f/0x70
[ 25.576088][ T271] softirqs last enabled at (26612): [] handle_softirqs+0x611/0x940
[ 25.576369][ T271] softirqs last disabled at (26655): [] __irq_exit_rcu+0x103/0x1c0
[ 25.576669][ T271] ---[ end trace 0000000000000000 ]---
[ 25.579014][ T114] ------------[ cut here ]------------
[ 25.579157][ T114] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:1/114
[ 25.579415][ T114] Modules linked in:
[ 25.579513][ T114] CPU: 3 UID: 0 PID: 114 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 25.579783][ T114] Tainted: [W]=WARN
[ 25.579873][ T114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.580023][ T114] Workqueue: events_unbound linkwatch_event
[ 25.580191][ T114] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 25.580350][ T114] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 25.580780][ T114] RSP: 0018:ffa00000006379e0 EFLAGS: 00010286
[ 25.580930][ T114] RAX: 00000000ffffffa6 RBX: ff1100000aa95380 RCX: 1ff40000000c6f02
[ 25.581108][ T114] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000aa9543c
[ 25.581289][ T114] RBP: ff11000002819000 R08: 1fe2200001552a89 R09: ff1100000e860ba8
[ 25.581473][ T114] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 25.581650][ T114] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 25.581829][ T114] FS: 0000000000000000(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 25.582038][ T114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.582196][ T114] CR2: 000055bcb7f3cd5c CR3: 000000000dfad006 CR4: 0000000000771ef0
[ 25.582374][ T114] PKRU: 55555554
[ 25.582466][ T114] Call Trace:
[ 25.582554][ T114]
[ 25.582617][ T114] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 25.582742][ T114] ? notifier_call_chain+0xb0/0x320
[ 25.582862][ T114] rtmsg_ifinfo+0x5c/0xb0
[ 25.582954][ T114] netif_state_change+0x155/0x3d0
[ 25.583071][ T114] ? dev_deactivate+0xc1/0x210
[ 25.583207][ T114] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 25.583355][ T114] ? rfc2863_policy+0x1a0/0x310
[ 25.583478][ T114] ? linkwatch_do_dev+0x9c/0xd0
[ 25.583596][ T114] __linkwatch_run_queue+0x350/0x850
[ 25.583714][ T114] ? linkwatch_do_dev+0xd0/0xd0
[ 25.583836][ T114] linkwatch_event+0x7f/0xb0
[ 25.583953][ T114] ? __linkwatch_run_queue+0x850/0x850
[ 25.584074][ T114] process_one_work+0xdf8/0x1410
[ 25.584232][ T114] ? pwq_dec_nr_in_flight+0x710/0x710
[ 25.584350][ T114] ? lock_acquire.part.0+0xbc/0x260
[ 25.584475][ T114] worker_thread+0x4f1/0xd60
[ 25.584594][ T114] ? rescuer_thread+0x1320/0x1320
[ 25.584717][ T114] ? __kthread_parkme+0xbd/0x210
[ 25.584837][ T114] ? rescuer_thread+0x1320/0x1320
[ 25.584956][ T114] kthread+0x367/0x460
[ 25.585049][ T114] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 25.585208][ T114] ? kthread_affine_node+0x330/0x330
[ 25.585327][ T114] ret_from_fork+0x474/0x6b0
[ 25.585448][ T114] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 25.585602][ T114] ? __switch_to+0x5a3/0xe00
[ 25.585720][ T114] ? kthread_affine_node+0x330/0x330
[ 25.585841][ T114] ret_from_fork_asm+0x11/0x20
[ 25.585967][ T114]
[ 25.586055][ T114] irq event stamp: 54363
[ 25.586147][ T114] hardirqs last enabled at (54371): [] __up_console_sem+0x5a/0x70
[ 25.586371][ T114] hardirqs last disabled at (54386): [] __up_console_sem+0x3f/0x70
[ 25.586575][ T114] softirqs last enabled at (54384): [] handle_softirqs+0x611/0x940
[ 25.586783][ T114] softirqs last disabled at (54379): [] __irq_exit_rcu+0x103/0x1c0
[ 25.586990][ T114] ---[ end trace 0000000000000000 ]---
[ 25.693043][ T274] veth-s2: entered promiscuous mode
[ 25.693272][ T274] ------------[ cut here ]------------
[ 25.693404][ T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: tcpdump/274
[ 25.693659][ T274] Modules linked in:
[ 25.693764][ T274] CPU: 3 UID: 0 PID: 274 Comm: tcpdump Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 25.694021][ T274] Tainted: [W]=WARN
[ 25.694127][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.694291][ T274] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 25.694458][ T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 25.694915][ T274] RSP: 0018:ffa0000000bf7950 EFLAGS: 00010286
[ 25.695076][ T274] RAX: 00000000ffffffa6 RBX: ff1100000aa95000 RCX: 1ff400000017eef0
[ 25.695282][ T274] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000aa950bc
[ 25.695472][ T274] RBP: ff1100000ff91000 R08: 1fe2200001552a19 R09: ff1100000e582e58
[ 25.695662][ T274] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[ 25.695852][ T274] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ff91000
[ 25.696046][ T274] FS: 00007f5ec759ca40(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 25.696283][ T274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.696445][ T274] CR2: 00007ffdf811def8 CR3: 000000000f395002 CR4: 0000000000771ef0
[ 25.696640][ T274] PKRU: 55555554
[ 25.696737][ T274] Call Trace:
[ 25.696833][ T274]
[ 25.696900][ T274] ? do_syscall_64+0x117/0xfc0
[ 25.697033][ T274] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 25.697169][ T274] rtmsg_ifinfo+0x5c/0xb0
[ 25.697274][ T274] __dev_notify_flags+0x1b8/0x280
[ 25.697405][ T274] ? netdev_notice+0x120/0x120
[ 25.697534][ T274] ? netif_change_name+0x8c0/0x8c0
[ 25.697666][ T274] __dev_set_promiscuity+0x194/0x290
[ 25.697794][ T274] netif_set_promiscuity+0x4c/0xc0
[ 25.697922][ T274] dev_set_promiscuity+0xa1/0x230
[ 25.698049][ T274] ? __asan_memset+0x27/0x50
[ 25.698187][ T274] packet_mc_add+0x54e/0x890
[ 25.698317][ T274] ? __might_fault+0x97/0x140
[ 25.698446][ T274] ? __might_fault+0x97/0x140
[ 25.698572][ T274] ? _copy_from_user+0x42/0x90
[ 25.698701][ T274] packet_setsockopt+0x1953/0x21e0
[ 25.698829][ T274] ? packet_bind+0x170/0x170
[ 25.698957][ T274] ? do_sock_getsockopt+0x6f6/0xb20
[ 25.699087][ T274] ? lock_acquire.part.0+0x60/0x260
[ 25.699227][ T274] ? sock_poll+0x6b0/0x6b0
[ 25.699356][ T274] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 25.699515][ T274] ? lockdep_hardirqs_on+0x8c/0x130
[ 25.699643][ T274] do_sock_setsockopt+0x115/0x490
[ 25.699772][ T274] ? put_user_ifreq+0x90/0x90
[ 25.699900][ T274] ? __sys_getsockopt+0xf7/0x180
[ 25.700029][ T274] __sys_setsockopt+0xe4/0x150
[ 25.700164][ T274] __x64_sys_setsockopt+0xbd/0x180
[ 25.700297][ T274] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 25.700455][ T274] ? lockdep_hardirqs_on+0x8c/0x130
[ 25.700584][ T274] ? do_syscall_64+0x82/0xfc0
[ 25.700710][ T274] do_syscall_64+0x117/0xfc0
[ 25.700836][ T274] ? trace_hardirqs_off+0xd/0x30
[ 25.700964][ T274] ? exc_page_fault+0xee/0x100
[ 25.701091][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 25.701259][ T274] RIP: 0033:0x7f5ec77d861e
[ 25.701398][ T274] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 6a f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 a1
[ 25.701847][ T274] RSP: 002b:00007ffdf811ef08 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 25.702039][ T274] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5ec77d861e
[ 25.702240][ T274] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[ 25.702430][ T274] RBP: 00007ffdf811f040 R08: 0000000000000010 R09: 000055cd0805d530
[ 25.702621][ T274] R10: 00007ffdf811ef80 R11: 0000000000000246 R12: 0000000000000001
[ 25.702810][ T274] R13: 000055cd0805d918 R14: 000055cd0805d690 R15: 0000000000000000
[ 25.703007][ T274]
[ 25.703108][ T274] irq event stamp: 39513
[ 25.703209][ T274] hardirqs last enabled at (39523): [] __up_console_sem+0x5a/0x70
[ 25.703431][ T274] hardirqs last disabled at (39530): [] __up_console_sem+0x3f/0x70
[ 25.703651][ T274] softirqs last enabled at (38966): [] __alloc_skb+0x4c2/0x5f0
[ 25.703871][ T274] softirqs last disabled at (38964): [] __alloc_skb+0x4c2/0x5f0
[ 25.704090][ T274] ---[ end trace 0000000000000000 ]---
[ 29.682302][ T274] veth-s2: left promiscuous mode
[ 29.682736][ T274] ------------[ cut here ]------------
[ 29.682871][ T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: tcpdump/274
[ 29.683137][ T274] Modules linked in:
[ 29.683508][ T274] CPU: 1 UID: 72 PID: 274 Comm: tcpdump Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 29.683781][ T274] Tainted: [W]=WARN
[ 29.683882][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.684049][ T274] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 29.684284][ T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 29.684747][ T274] RSP: 0018:ffa0000000bf7a70 EFLAGS: 00010286
[ 29.684910][ T274] RAX: 00000000ffffffa6 RBX: ff110000092a1c40 RCX: 1ff400000017ef14
[ 29.685109][ T274] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000092a1cfc
[ 29.685364][ T274] RBP: ff1100000ff91000 R08: 1fe22000012543a1 R09: ff1100000e582e80
[ 29.685561][ T274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 29.685758][ T274] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fdcf420
[ 29.685954][ T274] FS: 00007f5ec759ca40(0000) GS:ff110000cbd47000(0000) knlGS:0000000000000000
[ 29.686245][ T274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.686411][ T274] CR2: 00007ffc07802fd8 CR3: 000000000f395004 CR4: 0000000000771ef0
[ 29.686610][ T274] PKRU: 55555554
[ 29.686709][ T274] Call Trace:
[ 29.686805][ T274]
[ 29.686873][ T274] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 29.687005][ T274] ? rcu_is_watching+0x15/0xd0
[ 29.687142][ T274] rtmsg_ifinfo+0x5c/0xb0
[ 29.687257][ T274] __dev_notify_flags+0x1b8/0x280
[ 29.687390][ T274] ? netdev_info+0xe2/0x116
[ 29.687524][ T274] ? netdev_notice+0x120/0x120
[ 29.687654][ T274] ? netif_change_name+0x8c0/0x8c0
[ 29.687786][ T274] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 29.687948][ T274] ? ww_mutex_lock+0x160/0x160
[ 29.688079][ T274] ? ref_tracker_alloc+0x430/0x430
[ 29.688224][ T274] ? packet_release+0x363/0xc70
[ 29.688357][ T274] ? __fput+0x363/0xac0
[ 29.688460][ T274] __dev_set_promiscuity+0x194/0x290
[ 29.688591][ T274] netif_set_promiscuity+0x4c/0xc0
[ 29.688722][ T274] dev_set_promiscuity+0xa1/0x230
[ 29.688851][ T274] packet_release+0x4cb/0xc70
[ 29.688982][ T274] ? packet_set_ring+0x14a0/0x14a0
[ 29.689118][ T274] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 29.689291][ T274] __sock_release+0xb8/0x280
[ 29.689424][ T274] sock_close+0x18/0x20
[ 29.689521][ T274] __fput+0x363/0xac0
[ 29.689622][ T274] fput_close_sync+0xde/0x1b0
[ 29.689750][ T274] ? alloc_file_clone+0xe0/0xe0
[ 29.689879][ T274] ? do_raw_spin_unlock+0x59/0x250
[ 29.690012][ T274] __x64_sys_close+0x8b/0xf0
[ 29.690146][ T274] do_syscall_64+0x117/0xfc0
[ 29.690283][ T274] ? irq_exit_rcu+0x1a/0x30
[ 29.690414][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 29.690577][ T274] RIP: 0033:0x7f5ec774f08e
[ 29.690714][ T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 29.691190][ T274] RSP: 002b:00007ffdf811f070 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 29.691388][ T274] RAX: ffffffffffffffda RBX: 000055cd0805d690 RCX: 00007f5ec774f08e
[ 29.691579][ T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 29.691773][ T274] RBP: 00007ffdf811f080 R08: 0000000000000000 R09: 0000000000000000
[ 29.691966][ T274] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 29.692163][ T274] R13: 00000000fffffffe R14: 000055cce744e760 R15: 0000000000000001
[ 29.692368][ T274]
[ 29.692465][ T274] irq event stamp: 685495
[ 29.692562][ T274] hardirqs last enabled at (685503): [] __up_console_sem+0x5a/0x70
[ 29.692787][ T274] hardirqs last disabled at (685510): [] __up_console_sem+0x3f/0x70
[ 29.693010][ T274] softirqs last enabled at (685204): [] handle_softirqs+0x611/0x940
[ 29.693244][ T274] softirqs last disabled at (685179): [] __irq_exit_rcu+0x103/0x1c0
[ 29.693469][ T274] ---[ end trace 0000000000000000 ]---
[ 36.893691][ T12] ------------[ cut here ]------------
[ 36.893931][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 36.894274][ T12] Modules linked in:
[ 36.894552][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.894866][ T12] Tainted: [W]=WARN
[ 36.894997][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.895267][ T12] Workqueue: netns cleanup_net
[ 36.895440][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.895639][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.896097][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 36.896303][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bdb8c0 RCX: 1ff4000000018eed
[ 36.896518][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bdb97c
[ 36.896730][ T12] RBP: ff1100000e9d4000 R08: 1fe2200002f7b731 R09: ff11000001aed1d0
[ 36.896945][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 36.897169][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 36.897460][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 36.897709][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.897898][ T12] CR2: 000055bcb7f3cd5c CR3: 000000000dfad002 CR4: 0000000000771ef0
[ 36.898115][ T12] PKRU: 55555554
[ 36.898265][ T12] Call Trace:
[ 36.898398][ T12]
[ 36.898505][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 36.898699][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 36.898883][ T12] ? queue_rcu_work+0x7c/0xa0
[ 36.899045][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 36.899229][ T12] ? rtnl_is_locked+0x15/0x20
[ 36.899389][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 36.899552][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.899714][ T12] ops_undo_list+0x615/0x8f0
[ 36.899877][ T12] ? netns_install+0x2a0/0x2a0
[ 36.900034][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 36.900226][ T12] cleanup_net+0x431/0x940
[ 36.900387][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 36.900544][ T12] ? process_one_work+0xdb7/0x1410
[ 36.900709][ T12] ? lock_acquire+0x134/0x160
[ 36.900866][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.901028][ T12] process_one_work+0xdf8/0x1410
[ 36.901210][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 36.901367][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.901531][ T12] worker_thread+0x4f1/0xd60
[ 36.901693][ T12] ? rescuer_thread+0x1320/0x1320
[ 36.901851][ T12] kthread+0x367/0x460
[ 36.901981][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 36.902173][ T12] ? kthread_affine_node+0x330/0x330
[ 36.902398][ T12] ret_from_fork+0x474/0x6b0
[ 36.902563][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 36.902754][ T12] ? __switch_to+0x5a3/0xe00
[ 36.902912][ T12] ? kthread_affine_node+0x330/0x330
[ 36.903073][ T12] ret_from_fork_asm+0x11/0x20
[ 36.903261][ T12]
[ 36.903392][ T12] irq event stamp: 10063
[ 36.903521][ T12] hardirqs last enabled at (10073): [] __up_console_sem+0x5a/0x70
[ 36.903768][ T12] hardirqs last disabled at (10082): [] __up_console_sem+0x3f/0x70
[ 36.904014][ T12] softirqs last enabled at (9538): [] handle_softirqs+0x611/0x940
[ 36.904280][ T12] softirqs last disabled at (9451): [] __irq_exit_rcu+0x103/0x1c0
[ 36.904556][ T12] ---[ end trace 0000000000000000 ]---
[ 36.905943][ T12] ------------[ cut here ]------------
[ 36.906104][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 36.906442][ T12] Modules linked in:
[ 36.906575][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.906965][ T12] Tainted: [W]=WARN
[ 36.907096][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.907297][ T12] Workqueue: netns cleanup_net
[ 36.907535][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.907733][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.908275][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 36.908462][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bdb380 RCX: 1ff4000000018eed
[ 36.908689][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bdb43c
[ 36.908901][ T12] RBP: ff1100000e57c000 R08: 1fe2200002f7b689 R09: ff11000001aed1d0
[ 36.909145][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 36.909370][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 36.909661][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 36.909907][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.910113][ T12] CR2: 000055bcb7f3cd5c CR3: 0000000052d4d004 CR4: 0000000000771ef0
[ 36.910346][ T12] PKRU: 55555554
[ 36.910475][ T12] Call Trace:
[ 36.910604][ T12]
[ 36.910709][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 36.910899][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 36.911085][ T12] ? queue_rcu_work+0x7c/0xa0
[ 36.911264][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 36.911426][ T12] ? rtnl_is_locked+0x15/0x20
[ 36.911586][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 36.911748][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.911908][ T12] ops_undo_list+0x615/0x8f0
[ 36.912071][ T12] ? netns_install+0x2a0/0x2a0
[ 36.912251][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 36.912414][ T12] cleanup_net+0x431/0x940
[ 36.912574][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 36.912732][ T12] ? process_one_work+0xdb7/0x1410
[ 36.912892][ T12] ? lock_acquire+0x134/0x160
[ 36.913050][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.913232][ T12] process_one_work+0xdf8/0x1410
[ 36.913410][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 36.913567][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.913729][ T12] worker_thread+0x4f1/0xd60
[ 36.913892][ T12] ? rescuer_thread+0x1320/0x1320
[ 36.914050][ T12] kthread+0x367/0x460
[ 36.914202][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 36.914463][ T12] ? kthread_affine_node+0x330/0x330
[ 36.914624][ T12] ret_from_fork+0x474/0x6b0
[ 36.914787][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 36.915046][ T12] ? __switch_to+0x5a3/0xe00
[ 36.915228][ T12] ? kthread_affine_node+0x330/0x330
[ 36.915412][ T12] ret_from_fork_asm+0x11/0x20
[ 36.915578][ T12]
[ 36.915736][ T12] irq event stamp: 12813
[ 36.915865][ T12] hardirqs last enabled at (12823): [] __up_console_sem+0x5a/0x70
[ 36.916106][ T12] hardirqs last disabled at (12832): [] __up_console_sem+0x3f/0x70
[ 36.916363][ T12] softirqs last enabled at (12288): [] handle_softirqs+0x611/0x940
[ 36.916670][ T12] softirqs last disabled at (12231): [] __irq_exit_rcu+0x103/0x1c0
[ 36.916983][ T12] ---[ end trace 0000000000000000 ]---
[ 36.919568][ T12] ------------[ cut here ]------------
[ 36.919732][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 36.920000][ T12] Modules linked in:
[ 36.920142][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.920459][ T12] Tainted: [W]=WARN
[ 36.920590][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.920787][ T12] Workqueue: netns cleanup_net
[ 36.920949][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.921146][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.921713][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 36.921992][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bdbc40 RCX: 1ff4000000018eed
[ 36.922325][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bdbcfc
[ 36.922641][ T12] RBP: ff1100000f3a9000 R08: 1fe2200002f7b7a1 R09: ff11000001aed1d0
[ 36.922937][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 36.923235][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 36.923530][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 36.923820][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.924062][ T12] CR2: 000055bcb7f3cd5c CR3: 0000000052d4d004 CR4: 0000000000771ef0
[ 36.924339][ T12] PKRU: 55555554
[ 36.924510][ T12] Call Trace:
[ 36.924680][ T12]
[ 36.924825][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 36.925057][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 36.925311][ T12] ? queue_rcu_work+0x7c/0xa0
[ 36.925517][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 36.925722][ T12] ? rtnl_is_locked+0x15/0x20
[ 36.925926][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 36.926136][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.926351][ T12] ops_undo_list+0x615/0x8f0
[ 36.926555][ T12] ? netns_install+0x2a0/0x2a0
[ 36.926756][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 36.926961][ T12] cleanup_net+0x431/0x940
[ 36.927169][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 36.927383][ T12] ? process_one_work+0xdb7/0x1410
[ 36.927584][ T12] ? lock_acquire+0x134/0x160
[ 36.927785][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.927986][ T12] process_one_work+0xdf8/0x1410
[ 36.928210][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 36.928411][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.928617][ T12] worker_thread+0x4f1/0xd60
[ 36.928824][ T12] ? rescuer_thread+0x1320/0x1320
[ 36.929026][ T12] kthread+0x367/0x460
[ 36.929172][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 36.929388][ T12] ? kthread_affine_node+0x330/0x330
[ 36.929549][ T12] ret_from_fork+0x474/0x6b0
[ 36.929709][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 36.929900][ T12] ? __switch_to+0x5a3/0xe00
[ 36.930063][ T12] ? kthread_affine_node+0x330/0x330
[ 36.930241][ T12] ret_from_fork_asm+0x11/0x20
[ 36.930407][ T12]
[ 36.930535][ T12] irq event stamp: 20307
[ 36.930663][ T12] hardirqs last enabled at (20317): [] __up_console_sem+0x5a/0x70
[ 36.930905][ T12] hardirqs last disabled at (20326): [] __up_console_sem+0x3f/0x70
[ 36.931157][ T12] softirqs last enabled at (20220): [] handle_softirqs+0x611/0x940
[ 36.931406][ T12] softirqs last disabled at (20195): [] __irq_exit_rcu+0x103/0x1c0
[ 36.931647][ T12] ---[ end trace 0000000000000000 ]---
[ 36.932617][ T12] ------------[ cut here ]------------
[ 36.932777][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 36.933047][ T12] Modules linked in:
[ 36.933982][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.934343][ T12] Tainted: [W]=WARN
[ 36.934472][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.934661][ T12] Workqueue: netns cleanup_net
[ 36.934827][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.935047][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.935522][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 36.935714][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bd4580 RCX: 1ff4000000018eed
[ 36.935928][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bd463c
[ 36.936161][ T12] RBP: ff11000009849000 R08: 1fe2200002f7a8c9 R09: ff11000001aed1d0
[ 36.936385][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 36.936600][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 36.936818][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 36.937063][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.937272][ T12] CR2: 000055bcb7f3cd5c CR3: 0000000052d4d004 CR4: 0000000000771ef0
[ 36.937561][ T12] PKRU: 55555554
[ 36.937693][ T12] Call Trace:
[ 36.937823][ T12]
[ 36.937927][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 36.938138][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 36.938372][ T12] ? queue_rcu_work+0x7c/0xa0
[ 36.938536][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 36.938698][ T12] ? rtnl_is_locked+0x15/0x20
[ 36.938856][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 36.939018][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.939202][ T12] ops_undo_list+0x615/0x8f0
[ 36.939371][ T12] ? netns_install+0x2a0/0x2a0
[ 36.939534][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 36.939704][ T12] cleanup_net+0x431/0x940
[ 36.939898][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 36.940138][ T12] ? process_one_work+0xdb7/0x1410
[ 36.940315][ T12] ? lock_acquire+0x134/0x160
[ 36.940482][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.940645][ T12] process_one_work+0xdf8/0x1410
[ 36.940809][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 36.940967][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.941136][ T12] worker_thread+0x4f1/0xd60
[ 36.941309][ T12] ? rescuer_thread+0x1320/0x1320
[ 36.941535][ T12] kthread+0x367/0x460
[ 36.941665][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 36.941856][ T12] ? kthread_affine_node+0x330/0x330
[ 36.942030][ T12] ret_from_fork+0x474/0x6b0
[ 36.942214][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 36.942398][ T12] ? __switch_to+0x5a3/0xe00
[ 36.942557][ T12] ? kthread_affine_node+0x330/0x330
[ 36.942720][ T12] ret_from_fork_asm+0x11/0x20
[ 36.942910][ T12]
[ 36.943067][ T12] irq event stamp: 23277
[ 36.943211][ T12] hardirqs last enabled at (23289): [] __up_console_sem+0x5a/0x70
[ 36.943520][ T12] hardirqs last disabled at (23298): [] __up_console_sem+0x3f/0x70
[ 36.943757][ T12] softirqs last enabled at (22774): [] handle_softirqs+0x611/0x940
[ 36.943996][ T12] softirqs last disabled at (22723): [] __irq_exit_rcu+0x103/0x1c0
[ 36.944255][ T12] ---[ end trace 0000000000000000 ]---
[ 36.945655][ T12] ------------[ cut here ]------------
[ 36.945809][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 36.946077][ T12] Modules linked in:
[ 36.946638][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.946979][ T12] Tainted: [W]=WARN
[ 36.947159][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.947408][ T12] Workqueue: netns cleanup_net
[ 36.947619][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.947857][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.948360][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 36.948592][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bd4200 RCX: 1ff4000000018eed
[ 36.948859][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bd42bc
[ 36.949113][ T12] RBP: ff1100000a3c9000 R08: 1fe2200002f7a859 R09: ff11000001aed1d0
[ 36.949382][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 36.949636][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 36.949895][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 36.950196][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.950428][ T12] CR2: 000055bcb7f3cd5c CR3: 0000000052d4d004 CR4: 0000000000771ef0
[ 36.950686][ T12] PKRU: 55555554
[ 36.950857][ T12] Call Trace:
[ 36.951029][ T12]
[ 36.951237][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 36.951476][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 36.951704][ T12] ? queue_rcu_work+0x7c/0xa0
[ 36.951905][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 36.952106][ T12] ? rtnl_is_locked+0x15/0x20
[ 36.952327][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 36.952596][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.952801][ T12] ops_undo_list+0x615/0x8f0
[ 36.953004][ T12] ? netns_install+0x2a0/0x2a0
[ 36.953226][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 36.953434][ T12] cleanup_net+0x431/0x940
[ 36.953686][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 36.954152][ T12] ? process_one_work+0xdb7/0x1410
[ 36.954492][ T12] ? lock_acquire+0x134/0x160
[ 36.954729][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.954887][ T12] process_one_work+0xdf8/0x1410
[ 36.955051][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 36.955228][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.955393][ T12] worker_thread+0x4f1/0xd60
[ 36.955556][ T12] ? rescuer_thread+0x1320/0x1320
[ 36.955712][ T12] kthread+0x367/0x460
[ 36.955843][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 36.956034][ T12] ? kthread_affine_node+0x330/0x330
[ 36.956214][ T12] ret_from_fork+0x474/0x6b0
[ 36.956381][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 36.956649][ T12] ? __switch_to+0x5a3/0xe00
[ 36.956814][ T12] ? kthread_affine_node+0x330/0x330
[ 36.956976][ T12] ret_from_fork_asm+0x11/0x20
[ 36.957148][ T12]
[ 36.957292][ T12] irq event stamp: 29217
[ 36.957421][ T12] hardirqs last enabled at (29227): [] __up_console_sem+0x5a/0x70
[ 36.957727][ T12] hardirqs last disabled at (29236): [] __up_console_sem+0x3f/0x70
[ 36.957963][ T12] softirqs last enabled at (29058): [] handle_softirqs+0x611/0x940
[ 36.958225][ T12] softirqs last disabled at (28887): [] __irq_exit_rcu+0x103/0x1c0
[ 36.958463][ T12] ---[ end trace 0000000000000000 ]---
[ 36.982002][ T12] ------------[ cut here ]------------
[ 36.982270][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 36.982527][ T12] Modules linked in:
[ 36.982652][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.982932][ T12] Tainted: [W]=WARN
[ 36.983025][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.983189][ T12] Workqueue: netns cleanup_net
[ 36.983322][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.983482][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.983918][ T12] RSP: 0018:ffa00000000c76f8 EFLAGS: 00010286
[ 36.984074][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bd5e00 RCX: 1ff4000000018ea5
[ 36.984317][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bd5ebc
[ 36.984497][ T12] RBP: ff1100000f529000 R08: 1fe2200002f7abd9 R09: ff11000001aed1f8
[ 36.984679][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[ 36.984862][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 36.985047][ T12] FS: 0000000000000000(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 36.985318][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.985475][ T12] CR2: 00007f8946696000 CR3: 0000000052d4d001 CR4: 0000000000771ef0
[ 36.985659][ T12] PKRU: 55555554
[ 36.985751][ T12] Call Trace:
[ 36.985844][ T12]
[ 36.985909][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 36.986083][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 36.986228][ T12] netif_close_many+0x2ac/0x640
[ 36.986359][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.986480][ T12] ? default_device_exit_batch+0x9a/0x600
[ 36.986603][ T12] ? __dev_close_many+0x670/0x670
[ 36.986725][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.986851][ T12] netif_close_many_and_unlock+0x22/0x2c0
[ 36.986976][ T12] ? unregister_netdevice_many_notify+0x3ef/0x1b30
[ 36.987129][ T12] unregister_netdevice_many_notify+0x56f/0x1b30
[ 36.987336][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.987460][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 36.987611][ T12] ? mutex_is_locked+0x1c/0x50
[ 36.987733][ T12] ? rtnl_is_locked+0x15/0x20
[ 36.987857][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 36.988008][ T12] ? unregister_netdevice_many+0x20/0x20
[ 36.988137][ T12] default_device_exit_batch+0x38b/0x600
[ 36.988311][ T12] ? unregister_netdev+0x60/0x60
[ 36.988435][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 36.988558][ T12] ? fou_exit_net+0x30/0x110
[ 36.988684][ T12] ops_undo_list+0x2ce/0x8f0
[ 36.988811][ T12] ? netns_install+0x2a0/0x2a0
[ 36.988932][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 36.989058][ T12] cleanup_net+0x431/0x940
[ 36.989234][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 36.989357][ T12] ? process_one_work+0xdb7/0x1410
[ 36.989480][ T12] ? lock_acquire+0x134/0x160
[ 36.989601][ T12] ? rcu_is_watching+0x15/0xd0
[ 36.989725][ T12] process_one_work+0xdf8/0x1410
[ 36.989851][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 36.989973][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 36.990099][ T12] worker_thread+0x4f1/0xd60
[ 36.990282][ T12] ? rescuer_thread+0x1320/0x1320
[ 36.990402][ T12] kthread+0x367/0x460
[ 36.990494][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 36.990646][ T12] ? kthread_affine_node+0x330/0x330
[ 36.990770][ T12] ret_from_fork+0x474/0x6b0
[ 36.990894][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 36.991046][ T12] ? __switch_to+0x5a3/0xe00
[ 36.991172][ T12] ? kthread_affine_node+0x330/0x330
[ 36.991344][ T12] ret_from_fork_asm+0x11/0x20
[ 36.991472][ T12]
[ 36.991564][ T12] irq event stamp: 40753
[ 36.991676][ T12] hardirqs last enabled at (40761): [] __up_console_sem+0x5a/0x70
[ 36.991890][ T12] hardirqs last disabled at (40768): [] __up_console_sem+0x3f/0x70
[ 36.992100][ T12] softirqs last enabled at (40734): [] handle_softirqs+0x611/0x940
[ 36.992368][ T12] softirqs last disabled at (40785): [] __irq_exit_rcu+0x103/0x1c0
[ 36.992579][ T12] ---[ end trace 0000000000000000 ]---
[ 36.996150][ T12] ------------[ cut here ]------------
[ 36.996601][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 36.996878][ T12] Modules linked in:
[ 36.997028][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 36.997360][ T12] Tainted: [W]=WARN
[ 36.997495][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.997687][ T12] Workqueue: netns cleanup_net
[ 36.997853][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 36.998060][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 36.998545][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 36.998744][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bd43c0 RCX: 1ff4000000018eaf
[ 36.998963][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bd447c
[ 36.999205][ T12] RBP: ff1100000a8ac000 R08: 1fe2200002f7a891 R09: ff11000001aed1d0
[ 36.999425][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 36.999647][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ff91000
[ 36.999871][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.000134][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.000346][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000004b1a004 CR4: 0000000000771ef0
[ 37.000569][ T12] PKRU: 55555554
[ 37.000703][ T12] Call Trace:
[ 37.000837][ T12]
[ 37.000942][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.001112][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 37.001267][ T12] netif_close_many+0x2ac/0x640
[ 37.001435][ T12] ? __dev_close_many+0x670/0x670
[ 37.001599][ T12] ? netif_close_many_and_unlock+0xa2/0x2c0
[ 37.001792][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 37.001987][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.002159][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.002367][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.002530][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.002694][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.002917][ T12] ? unregister_netdevice_many+0x20/0x20
[ 37.003091][ T12] default_device_exit_batch+0x38b/0x600
[ 37.003281][ T12] ? unregister_netdev+0x60/0x60
[ 37.003447][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.003616][ T12] ? fou_exit_net+0x30/0x110
[ 37.003783][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.003949][ T12] ? netns_install+0x2a0/0x2a0
[ 37.004112][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.004300][ T12] cleanup_net+0x431/0x940
[ 37.004465][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.004628][ T12] ? process_one_work+0xdb7/0x1410
[ 37.004794][ T12] ? lock_acquire+0x134/0x160
[ 37.004961][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.005137][ T12] process_one_work+0xdf8/0x1410
[ 37.005316][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.005480][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.005647][ T12] worker_thread+0x4f1/0xd60
[ 37.005816][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.005981][ T12] kthread+0x367/0x460
[ 37.006116][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.006335][ T12] ? kthread_affine_node+0x330/0x330
[ 37.006499][ T12] ret_from_fork+0x474/0x6b0
[ 37.006666][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.006859][ T12] ? __switch_to+0x5a3/0xe00
[ 37.007024][ T12] ? kthread_affine_node+0x330/0x330
[ 37.007207][ T12] ret_from_fork_asm+0x11/0x20
[ 37.007382][ T12]
[ 37.007513][ T12] irq event stamp: 45219
[ 37.007645][ T12] hardirqs last enabled at (45229): [] __up_console_sem+0x5a/0x70
[ 37.007894][ T12] hardirqs last disabled at (45238): [] __up_console_sem+0x3f/0x70
[ 37.008152][ T12] softirqs last enabled at (44588): [] handle_softirqs+0x611/0x940
[ 37.008420][ T12] softirqs last disabled at (44023): [] __irq_exit_rcu+0x103/0x1c0
[ 37.008670][ T12] ---[ end trace 0000000000000000 ]---
[ 37.010362][ T12] ------------[ cut here ]------------
[ 37.010525][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.010804][ T12] Modules linked in:
[ 37.010945][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.011273][ T12] Tainted: [W]=WARN
[ 37.011407][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.011597][ T12] Workqueue: netns cleanup_net
[ 37.011767][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.011969][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.012744][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 37.012936][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bd8580 RCX: 1ff4000000018eaf
[ 37.013165][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bd863c
[ 37.013403][ T12] RBP: ff1100000ff91000 R08: 1fe2200002f7b0c9 R09: ff11000001aed1d0
[ 37.013624][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 37.013842][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002819000
[ 37.014065][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.014340][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.014533][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.014756][ T12] PKRU: 55555554
[ 37.014889][ T12] Call Trace:
[ 37.015022][ T12]
[ 37.015136][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.015318][ T12] ? notifier_call_chain+0xb0/0x320
[ 37.015484][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 37.015622][ T12] netif_close_many+0x2ac/0x640
[ 37.015786][ T12] ? __dev_close_many+0x670/0x670
[ 37.015949][ T12] ? netif_close_many_and_unlock+0xa2/0x2c0
[ 37.016240][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 37.016440][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.016608][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.016803][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.016968][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.017151][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.017358][ T12] ? unregister_netdevice_many+0x20/0x20
[ 37.017525][ T12] default_device_exit_batch+0x38b/0x600
[ 37.017691][ T12] ? unregister_netdev+0x60/0x60
[ 37.017858][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.018023][ T12] ? fou_exit_net+0x30/0x110
[ 37.018209][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.018377][ T12] ? netns_install+0x2a0/0x2a0
[ 37.018539][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.018706][ T12] cleanup_net+0x431/0x940
[ 37.018869][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.019031][ T12] ? process_one_work+0xdb7/0x1410
[ 37.019214][ T12] ? lock_acquire+0x134/0x160
[ 37.019378][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.019544][ T12] process_one_work+0xdf8/0x1410
[ 37.019711][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.019875][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.020043][ T12] worker_thread+0x4f1/0xd60
[ 37.020261][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.020430][ T12] kthread+0x367/0x460
[ 37.020565][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.020759][ T12] ? kthread_affine_node+0x330/0x330
[ 37.020924][ T12] ret_from_fork+0x474/0x6b0
[ 37.021116][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.021327][ T12] ? __switch_to+0x5a3/0xe00
[ 37.021492][ T12] ? kthread_affine_node+0x330/0x330
[ 37.021657][ T12] ret_from_fork_asm+0x11/0x20
[ 37.021828][ T12]
[ 37.021960][ T12] irq event stamp: 48915
[ 37.022092][ T12] hardirqs last enabled at (48925): [] __up_console_sem+0x5a/0x70
[ 37.022361][ T12] hardirqs last disabled at (48936): [] __up_console_sem+0x3f/0x70
[ 37.022615][ T12] softirqs last enabled at (48372): [] handle_softirqs+0x611/0x940
[ 37.022863][ T12] softirqs last disabled at (47821): [] __irq_exit_rcu+0x103/0x1c0
[ 37.023112][ T12] ---[ end trace 0000000000000000 ]---
[ 37.024496][ T12] ------------[ cut here ]------------
[ 37.024662][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.024944][ T12] Modules linked in:
[ 37.025084][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.025417][ T12] Tainted: [W]=WARN
[ 37.025550][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.025745][ T12] Workqueue: netns cleanup_net
[ 37.025915][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.026116][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.026599][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 37.026794][ T12] RAX: 00000000ffffffa6 RBX: ff11000017bd7e00 RCX: 1ff4000000018eaf
[ 37.027014][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000017bd7ebc
[ 37.027257][ T12] RBP: ff11000002819000 R08: 1fe2200002f7afd9 R09: ff11000001aed1d0
[ 37.027477][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 37.027700][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008c81000
[ 37.027923][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.028193][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.028384][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.028638][ T12] PKRU: 55555554
[ 37.028771][ T12] Call Trace:
[ 37.028904][ T12]
[ 37.029009][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.029195][ T12] ? notifier_call_chain+0xb0/0x320
[ 37.029362][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 37.029503][ T12] netif_close_many+0x2ac/0x640
[ 37.029672][ T12] ? __dev_close_many+0x670/0x670
[ 37.029837][ T12] ? netif_close_many_and_unlock+0xa2/0x2c0
[ 37.030036][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 37.030257][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.030423][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.030619][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.030784][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.030948][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.031151][ T12] ? unregister_netdevice_many+0x20/0x20
[ 37.031331][ T12] default_device_exit_batch+0x38b/0x600
[ 37.031496][ T12] ? unregister_netdev+0x60/0x60
[ 37.031664][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.031829][ T12] ? fou_exit_net+0x30/0x110
[ 37.031999][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.032175][ T12] ? netns_install+0x2a0/0x2a0
[ 37.032356][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.032524][ T12] cleanup_net+0x431/0x940
[ 37.032691][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.032854][ T12] ? process_one_work+0xdb7/0x1410
[ 37.033021][ T12] ? lock_acquire+0x134/0x160
[ 37.033204][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.033370][ T12] process_one_work+0xdf8/0x1410
[ 37.033570][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.033737][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.033932][ T12] worker_thread+0x4f1/0xd60
[ 37.034103][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.034287][ T12] kthread+0x367/0x460
[ 37.034422][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.034618][ T12] ? kthread_affine_node+0x330/0x330
[ 37.034790][ T12] ret_from_fork+0x474/0x6b0
[ 37.034960][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.035162][ T12] ? __switch_to+0x5a3/0xe00
[ 37.035342][ T12] ? kthread_affine_node+0x330/0x330
[ 37.035511][ T12] ret_from_fork_asm+0x11/0x20
[ 37.035682][ T12]
[ 37.035816][ T12] irq event stamp: 51999
[ 37.035952][ T12] hardirqs last enabled at (52009): [] __up_console_sem+0x5a/0x70
[ 37.036223][ T12] hardirqs last disabled at (52020): [] __up_console_sem+0x3f/0x70
[ 37.036473][ T12] softirqs last enabled at (51494): [] handle_softirqs+0x611/0x940
[ 37.036723][ T12] softirqs last disabled at (51487): [] __irq_exit_rcu+0x103/0x1c0
[ 37.036975][ T12] ---[ end trace 0000000000000000 ]---
[ 37.038069][ T12] ------------[ cut here ]------------
[ 37.038781][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.039208][ T12] Modules linked in:
[ 37.039400][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.039764][ T12] Tainted: [W]=WARN
[ 37.039943][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.040212][ T12] Workqueue: netns cleanup_net
[ 37.040432][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.040682][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.041213][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 37.041455][ T12] RAX: 00000000ffffffa6 RBX: ff11000004db2ac0 RCX: 1ff4000000018eaf
[ 37.041724][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004db2b7c
[ 37.041997][ T12] RBP: ff11000008c81000 R08: 1fe22000009b6571 R09: ff11000001aed1d0
[ 37.042281][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 37.042549][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 37.042846][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.043196][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.043440][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.043710][ T12] PKRU: 55555554
[ 37.043889][ T12] Call Trace:
[ 37.044068][ T12]
[ 37.044237][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.044455][ T12] ? notifier_call_chain+0xb0/0x320
[ 37.044674][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 37.044857][ T12] netif_close_many+0x2ac/0x640
[ 37.045123][ T12] ? __dev_close_many+0x670/0x670
[ 37.045324][ T12] ? netif_close_many_and_unlock+0xa2/0x2c0
[ 37.045518][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 37.045718][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.045881][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.046076][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.046260][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.046427][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.046618][ T12] ? unregister_netdevice_many+0x20/0x20
[ 37.046785][ T12] default_device_exit_batch+0x38b/0x600
[ 37.046954][ T12] ? unregister_netdev+0x60/0x60
[ 37.047119][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.047392][ T12] ? fou_exit_net+0x30/0x110
[ 37.047639][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.047808][ T12] ? netns_install+0x2a0/0x2a0
[ 37.047968][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.048140][ T12] cleanup_net+0x431/0x940
[ 37.048331][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.048496][ T12] ? process_one_work+0xdb7/0x1410
[ 37.048667][ T12] ? lock_acquire+0x134/0x160
[ 37.048837][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.049003][ T12] process_one_work+0xdf8/0x1410
[ 37.049192][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.049361][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.049610][ T12] worker_thread+0x4f1/0xd60
[ 37.049785][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.049953][ T12] kthread+0x367/0x460
[ 37.050089][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.050382][ T12] ? kthread_affine_node+0x330/0x330
[ 37.050552][ T12] ret_from_fork+0x474/0x6b0
[ 37.050725][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.050996][ T12] ? __switch_to+0x5a3/0xe00
[ 37.051261][ T12] ? kthread_affine_node+0x330/0x330
[ 37.051429][ T12] ret_from_fork_asm+0x11/0x20
[ 37.051756][ T12]
[ 37.051893][ T12] irq event stamp: 58419
[ 37.052027][ T12] hardirqs last enabled at (58429): [] __up_console_sem+0x5a/0x70
[ 37.052452][ T12] hardirqs last disabled at (58440): [] __up_console_sem+0x3f/0x70
[ 37.052710][ T12] softirqs last enabled at (58064): [] handle_softirqs+0x611/0x940
[ 37.053111][ T12] softirqs last disabled at (58037): [] __irq_exit_rcu+0x103/0x1c0
[ 37.053385][ T12] ---[ end trace 0000000000000000 ]---
[ 37.054886][ T12] ------------[ cut here ]------------
[ 37.055044][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.055897][ T12] Modules linked in:
[ 37.056073][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.056440][ T12] Tainted: [W]=WARN
[ 37.056614][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.056846][ T12] Workqueue: netns cleanup_net
[ 37.057056][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.057320][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.057817][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.058047][ T12] RAX: 00000000ffffffa6 RBX: ff11000004db3a80 RCX: 1ff4000000018ed5
[ 37.058326][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004db3b3c
[ 37.058583][ T12] RBP: ff1100000f529000 R08: 1fe22000009b6769 R09: ff11000001aed1d0
[ 37.058844][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.059100][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.059376][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.059663][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.059896][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.060162][ T12] PKRU: 55555554
[ 37.060345][ T12] Call Trace:
[ 37.060517][ T12]
[ 37.060663][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.060900][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.061136][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.061354][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.061562][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.061797][ T12] default_device_exit_batch+0x38b/0x600
[ 37.062001][ T12] ? unregister_netdev+0x60/0x60
[ 37.062354][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.062608][ T12] ? fou_exit_net+0x30/0x110
[ 37.062874][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.063161][ T12] ? netns_install+0x2a0/0x2a0
[ 37.063401][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.063635][ T12] cleanup_net+0x431/0x940
[ 37.063868][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.064071][ T12] ? process_one_work+0xdb7/0x1410
[ 37.064302][ T12] ? lock_acquire+0x134/0x160
[ 37.064505][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.064711][ T12] process_one_work+0xdf8/0x1410
[ 37.064919][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.065125][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.065351][ T12] worker_thread+0x4f1/0xd60
[ 37.065561][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.065764][ T12] kthread+0x367/0x460
[ 37.065939][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.066231][ T12] ? kthread_affine_node+0x330/0x330
[ 37.066438][ T12] ret_from_fork+0x474/0x6b0
[ 37.066649][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.066882][ T12] ? __switch_to+0x5a3/0xe00
[ 37.067086][ T12] ? kthread_affine_node+0x330/0x330
[ 37.067316][ T12] ret_from_fork_asm+0x11/0x20
[ 37.067529][ T12]
[ 37.067705][ T12] irq event stamp: 68851
[ 37.067882][ T12] hardirqs last enabled at (68953): [] __up_console_sem+0x5a/0x70
[ 37.068215][ T12] hardirqs last disabled at (69056): [] __up_console_sem+0x3f/0x70
[ 37.068518][ T12] softirqs last enabled at (69156): [] handle_softirqs+0x611/0x940
[ 37.068945][ T12] softirqs last disabled at (69167): [] __irq_exit_rcu+0x103/0x1c0
[ 37.069259][ T12] ---[ end trace 0000000000000000 ]---
[ 37.071606][ T12] ------------[ cut here ]------------
[ 37.071745][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 37.071982][ T12] Modules linked in:
[ 37.072074][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.072394][ T12] Tainted: [W]=WARN
[ 37.072496][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.072645][ T12] Workqueue: netns cleanup_net
[ 37.072767][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.072915][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.073410][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.073559][ T12] RAX: 00000000ffffffa6 RBX: ff11000004d7a580 RCX: 1ff4000000018ed5
[ 37.073737][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d7a63c
[ 37.073913][ T12] RBP: ff1100000a8ac000 R08: 1fe22000009af4c9 R09: ff11000001aed1d0
[ 37.074090][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.074321][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.074499][ T12] FS: 0000000000000000(0000) GS:ff110000cbd47000(0000) knlGS:0000000000000000
[ 37.074707][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.074855][ T12] CR2: 00007fb4f2067888 CR3: 0000000052d4d002 CR4: 0000000000771ef0
[ 37.075029][ T12] PKRU: 55555554
[ 37.075115][ T12] Call Trace:
[ 37.075251][ T12]
[ 37.075311][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.075503][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.075648][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.075762][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.075877][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.076022][ T12] default_device_exit_batch+0x38b/0x600
[ 37.076141][ T12] ? unregister_netdev+0x60/0x60
[ 37.076301][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.076415][ T12] ? fou_exit_net+0x30/0x110
[ 37.076540][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.076655][ T12] ? netns_install+0x2a0/0x2a0
[ 37.076770][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.076886][ T12] cleanup_net+0x431/0x940
[ 37.077000][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.077113][ T12] ? process_one_work+0xdb7/0x1410
[ 37.077276][ T12] ? lock_acquire+0x134/0x160
[ 37.077389][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.077506][ T12] process_one_work+0xdf8/0x1410
[ 37.077623][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.077739][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.077856][ T12] worker_thread+0x4f1/0xd60
[ 37.077974][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.078090][ T12] kthread+0x367/0x460
[ 37.078228][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.078374][ T12] ? kthread_affine_node+0x330/0x330
[ 37.078486][ T12] ret_from_fork+0x474/0x6b0
[ 37.078601][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.078745][ T12] ? __switch_to+0x5a3/0xe00
[ 37.078859][ T12] ? kthread_affine_node+0x330/0x330
[ 37.078973][ T12] ret_from_fork_asm+0x11/0x20
[ 37.079095][ T12]
[ 37.079232][ T12] irq event stamp: 73935
[ 37.079320][ T12] hardirqs last enabled at (73943): [] __up_console_sem+0x5a/0x70
[ 37.079519][ T12] hardirqs last disabled at (73950): [] __up_console_sem+0x3f/0x70
[ 37.079721][ T12] softirqs last enabled at (73932): [] handle_softirqs+0x611/0x940
[ 37.079919][ T12] softirqs last disabled at (73841): [] __irq_exit_rcu+0x103/0x1c0
[ 37.080118][ T12] ---[ end trace 0000000000000000 ]---
[ 37.088499][ T12] ------------[ cut here ]------------
[ 37.088702][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 37.088947][ T12] Modules linked in:
[ 37.089037][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.089326][ T12] Tainted: [W]=WARN
[ 37.089412][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.089554][ T12] Workqueue: netns cleanup_net
[ 37.089673][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.089821][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.090342][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.090581][ T12] RAX: 00000000ffffffa6 RBX: ff11000004d7b000 RCX: 1ff4000000018ed5
[ 37.090752][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d7b0bc
[ 37.090922][ T12] RBP: ff1100000ff91000 R08: 1fe22000009af619 R09: ff11000001aed1d0
[ 37.091093][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.091377][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.091549][ T12] FS: 0000000000000000(0000) GS:ff110000cbd47000(0000) knlGS:0000000000000000
[ 37.091748][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.091891][ T12] CR2: 00007fb4f2067888 CR3: 0000000052d4d002 CR4: 0000000000771ef0
[ 37.092065][ T12] PKRU: 55555554
[ 37.092157][ T12] Call Trace:
[ 37.092332][ T12]
[ 37.092393][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.092540][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.092683][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.092801][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.092914][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.093060][ T12] default_device_exit_batch+0x38b/0x600
[ 37.093273][ T12] ? unregister_netdev+0x60/0x60
[ 37.093389][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.093504][ T12] ? fou_exit_net+0x30/0x110
[ 37.093620][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.093737][ T12] ? netns_install+0x2a0/0x2a0
[ 37.093852][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.093969][ T12] cleanup_net+0x431/0x940
[ 37.094084][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.094293][ T12] ? process_one_work+0xdb7/0x1410
[ 37.094410][ T12] ? lock_acquire+0x134/0x160
[ 37.094523][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.094638][ T12] process_one_work+0xdf8/0x1410
[ 37.094758][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.094872][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.094990][ T12] worker_thread+0x4f1/0xd60
[ 37.095114][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.095329][ T12] kthread+0x367/0x460
[ 37.095415][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.095560][ T12] ? kthread_affine_node+0x330/0x330
[ 37.095676][ T12] ret_from_fork+0x474/0x6b0
[ 37.095791][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.095933][ T12] ? __switch_to+0x5a3/0xe00
[ 37.096051][ T12] ? kthread_affine_node+0x330/0x330
[ 37.096170][ T12] ret_from_fork_asm+0x11/0x20
[ 37.096390][ T12]
[ 37.096477][ T12] irq event stamp: 86035
[ 37.096563][ T12] hardirqs last enabled at (86043): [] __up_console_sem+0x5a/0x70
[ 37.096765][ T12] hardirqs last disabled at (86050): [] __up_console_sem+0x3f/0x70
[ 37.096962][ T12] softirqs last enabled at (86024): [] handle_softirqs+0x611/0x940
[ 37.097167][ T12] softirqs last disabled at (85819): [] __irq_exit_rcu+0x103/0x1c0
[ 37.097447][ T12] ---[ end trace 0000000000000000 ]---
[ 37.098865][ T12] ------------[ cut here ]------------
[ 37.099030][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.099325][ T12] Modules linked in:
[ 37.099462][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.099771][ T12] Tainted: [W]=WARN
[ 37.099903][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.100094][ T12] Workqueue: netns cleanup_net
[ 37.100279][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.100476][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.100933][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.101124][ T12] RAX: 00000000ffffffa6 RBX: ff11000004d7ba80 RCX: 1ff4000000018ed5
[ 37.101376][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d7bb3c
[ 37.101603][ T12] RBP: ff11000002819000 R08: 1fe22000009af769 R09: ff11000001aed1d0
[ 37.101823][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.102041][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.102306][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.102569][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.102767][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.102987][ T12] PKRU: 55555554
[ 37.103119][ T12] Call Trace:
[ 37.103274][ T12]
[ 37.103380][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.103577][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.103769][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.103936][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.104099][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.104315][ T12] default_device_exit_batch+0x38b/0x600
[ 37.104480][ T12] ? unregister_netdev+0x60/0x60
[ 37.104644][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.104807][ T12] ? fou_exit_net+0x30/0x110
[ 37.104971][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.105146][ T12] ? netns_install+0x2a0/0x2a0
[ 37.105317][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.105482][ T12] cleanup_net+0x431/0x940
[ 37.105648][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.105811][ T12] ? process_one_work+0xdb7/0x1410
[ 37.105977][ T12] ? lock_acquire+0x134/0x160
[ 37.106147][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.106323][ T12] process_one_work+0xdf8/0x1410
[ 37.106506][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.106670][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.106839][ T12] worker_thread+0x4f1/0xd60
[ 37.107009][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.107195][ T12] kthread+0x367/0x460
[ 37.107331][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.107523][ T12] ? kthread_affine_node+0x330/0x330
[ 37.107692][ T12] ret_from_fork+0x474/0x6b0
[ 37.107859][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.108051][ T12] ? __switch_to+0x5a3/0xe00
[ 37.108237][ T12] ? kthread_affine_node+0x330/0x330
[ 37.108402][ T12] ret_from_fork_asm+0x11/0x20
[ 37.108602][ T12]
[ 37.108737][ T12] irq event stamp: 89125
[ 37.108874][ T12] hardirqs last enabled at (89135): [] __up_console_sem+0x5a/0x70
[ 37.109126][ T12] hardirqs last disabled at (89144): [] __up_console_sem+0x3f/0x70
[ 37.109394][ T12] softirqs last enabled at (88738): [] handle_softirqs+0x611/0x940
[ 37.109645][ T12] softirqs last disabled at (88711): [] __irq_exit_rcu+0x103/0x1c0
[ 37.109897][ T12] ---[ end trace 0000000000000000 ]---
[ 37.111187][ T12] ------------[ cut here ]------------
[ 37.111353][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.111629][ T12] Modules linked in:
[ 37.111770][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.112079][ T12] Tainted: [W]=WARN
[ 37.112231][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.112423][ T12] Workqueue: netns cleanup_net
[ 37.112603][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.112806][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.113289][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.113482][ T12] RAX: 00000000ffffffa6 RBX: ff1100000f19e580 RCX: 1ff4000000018ed5
[ 37.113706][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f19e63c
[ 37.113925][ T12] RBP: ff1100000f5b9000 R08: 1fe2200001e33cc9 R09: ff11000001aed1d0
[ 37.114154][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.114391][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.114615][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.114865][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.115059][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.115299][ T12] PKRU: 55555554
[ 37.115431][ T12] Call Trace:
[ 37.115565][ T12]
[ 37.115688][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.115889][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.116081][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.116267][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.116433][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.116631][ T12] default_device_exit_batch+0x38b/0x600
[ 37.116798][ T12] ? unregister_netdev+0x60/0x60
[ 37.116966][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.117139][ T12] ? fou_exit_net+0x30/0x110
[ 37.117317][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.117485][ T12] ? netns_install+0x2a0/0x2a0
[ 37.117649][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.117818][ T12] cleanup_net+0x431/0x940
[ 37.117985][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.118155][ T12] ? process_one_work+0xdb7/0x1410
[ 37.118340][ T12] ? lock_acquire+0x134/0x160
[ 37.118505][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.118670][ T12] process_one_work+0xdf8/0x1410
[ 37.118839][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.119004][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.119192][ T12] worker_thread+0x4f1/0xd60
[ 37.119363][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.119531][ T12] kthread+0x367/0x460
[ 37.119669][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.119861][ T12] ? kthread_affine_node+0x330/0x330
[ 37.120025][ T12] ret_from_fork+0x474/0x6b0
[ 37.120209][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.120401][ T12] ? __switch_to+0x5a3/0xe00
[ 37.120565][ T12] ? kthread_affine_node+0x330/0x330
[ 37.120734][ T12] ret_from_fork_asm+0x11/0x20
[ 37.120904][ T12]
[ 37.121036][ T12] irq event stamp: 91961
[ 37.121215][ T12] hardirqs last enabled at (91975): [] __up_console_sem+0x5a/0x70
[ 37.121463][ T12] hardirqs last disabled at (91984): [] __up_console_sem+0x3f/0x70
[ 37.121709][ T12] softirqs last enabled at (91404): [] handle_softirqs+0x611/0x940
[ 37.121959][ T12] softirqs last disabled at (91399): [] __irq_exit_rcu+0x103/0x1c0
[ 37.122229][ T12] ---[ end trace 0000000000000000 ]---
[ 37.123664][ T12] ------------[ cut here ]------------
[ 37.123825][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.124104][ T12] Modules linked in:
[ 37.124313][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.124625][ T12] Tainted: [W]=WARN
[ 37.124758][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.124949][ T12] Workqueue: netns cleanup_net
[ 37.125121][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.125339][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.125798][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.125991][ T12] RAX: 00000000ffffffa6 RBX: ff1100000f19f1c0 RCX: 1ff4000000018ed5
[ 37.126230][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f19f27c
[ 37.126449][ T12] RBP: ff11000008c81000 R08: 1fe2200001e33e51 R09: ff11000001aed1d0
[ 37.126669][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.126889][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.127115][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.127386][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.127579][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.127802][ T12] PKRU: 55555554
[ 37.127936][ T12] Call Trace:
[ 37.128084][ T12]
[ 37.128213][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.128424][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.128645][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.128811][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.128981][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.129199][ T12] default_device_exit_batch+0x38b/0x600
[ 37.129368][ T12] ? unregister_netdev+0x60/0x60
[ 37.129535][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.129699][ T12] ? fou_exit_net+0x30/0x110
[ 37.129866][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.130034][ T12] ? netns_install+0x2a0/0x2a0
[ 37.130217][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.130382][ T12] cleanup_net+0x431/0x940
[ 37.130547][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.130711][ T12] ? process_one_work+0xdb7/0x1410
[ 37.130874][ T12] ? lock_acquire+0x134/0x160
[ 37.131037][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.131221][ T12] process_one_work+0xdf8/0x1410
[ 37.131389][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.131552][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.131720][ T12] worker_thread+0x4f1/0xd60
[ 37.131890][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.132054][ T12] kthread+0x367/0x460
[ 37.132208][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.132399][ T12] ? kthread_affine_node+0x330/0x330
[ 37.132562][ T12] ret_from_fork+0x474/0x6b0
[ 37.132726][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.132918][ T12] ? __switch_to+0x5a3/0xe00
[ 37.133085][ T12] ? kthread_affine_node+0x330/0x330
[ 37.133273][ T12] ret_from_fork_asm+0x11/0x20
[ 37.133442][ T12]
[ 37.133603][ T12] irq event stamp: 94869
[ 37.133735][ T12] hardirqs last enabled at (94879): [] __up_console_sem+0x5a/0x70
[ 37.133981][ T12] hardirqs last disabled at (94888): [] __up_console_sem+0x3f/0x70
[ 37.134253][ T12] softirqs last enabled at (94292): [] __alloc_skb+0x4c2/0x5f0
[ 37.134499][ T12] softirqs last disabled at (94290): [] __alloc_skb+0x4c2/0x5f0
[ 37.134747][ T12] ---[ end trace 0000000000000000 ]---
[ 37.179640][ T12] ------------[ cut here ]------------
[ 37.179823][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.180101][ T12] Modules linked in:
[ 37.180260][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.180565][ T12] Tainted: [W]=WARN
[ 37.180695][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.180880][ T12] Workqueue: netns cleanup_net
[ 37.181046][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.181343][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.181790][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 37.181979][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c2ac040 RCX: 1ff4000000018eed
[ 37.182212][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2ac0fc
[ 37.182429][ T12] RBP: ff1100000e54c000 R08: 1fe2200001855821 R09: ff11000001aed1d0
[ 37.182641][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.182854][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.183068][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.183329][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.183517][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.183758][ T12] PKRU: 55555554
[ 37.183886][ T12] Call Trace:
[ 37.184018][ T12]
[ 37.184121][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.184335][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.184525][ T12] ? queue_rcu_work+0x7c/0xa0
[ 37.184689][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 37.184851][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.185010][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 37.185192][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.185354][ T12] ops_undo_list+0x615/0x8f0
[ 37.185517][ T12] ? netns_install+0x2a0/0x2a0
[ 37.185673][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.185841][ T12] cleanup_net+0x431/0x940
[ 37.186002][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.186166][ T12] ? process_one_work+0xdb7/0x1410
[ 37.186338][ T12] ? lock_acquire+0x134/0x160
[ 37.186496][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.186659][ T12] process_one_work+0xdf8/0x1410
[ 37.186821][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.186981][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.187149][ T12] worker_thread+0x4f1/0xd60
[ 37.187351][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.187509][ T12] kthread+0x367/0x460
[ 37.187640][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.187826][ T12] ? kthread_affine_node+0x330/0x330
[ 37.187987][ T12] ret_from_fork+0x474/0x6b0
[ 37.188160][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.188360][ T12] ? __switch_to+0x5a3/0xe00
[ 37.188518][ T12] ? kthread_affine_node+0x330/0x330
[ 37.188678][ T12] ret_from_fork_asm+0x11/0x20
[ 37.188843][ T12]
[ 37.188999][ T12] irq event stamp: 103045
[ 37.189163][ T12] hardirqs last enabled at (103057): [] __up_console_sem+0x5a/0x70
[ 37.189424][ T12] hardirqs last disabled at (103068): [] __up_console_sem+0x3f/0x70
[ 37.189662][ T12] softirqs last enabled at (102686): [] handle_softirqs+0x611/0x940
[ 37.189908][ T12] softirqs last disabled at (102679): [] __irq_exit_rcu+0x103/0x1c0
[ 37.190159][ T12] ---[ end trace 0000000000000000 ]---
[ 37.191421][ T12] ------------[ cut here ]------------
[ 37.191581][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.191846][ T12] Modules linked in:
[ 37.191982][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.192307][ T12] Tainted: [W]=WARN
[ 37.192437][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.192620][ T12] Workqueue: netns cleanup_net
[ 37.192785][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.192975][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.193440][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 37.193628][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c2ac740 RCX: 1ff4000000018eed
[ 37.193841][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2ac7fc
[ 37.194057][ T12] RBP: ff110000050a4000 R08: 1fe2200001855901 R09: ff11000001aed1d0
[ 37.194296][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.194509][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.194722][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.194967][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.195159][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.195388][ T12] PKRU: 55555554
[ 37.195516][ T12] Call Trace:
[ 37.195644][ T12]
[ 37.195748][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.195939][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.196137][ T12] ? queue_rcu_work+0x7c/0xa0
[ 37.196309][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 37.196471][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.196628][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 37.196786][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.196946][ T12] ops_undo_list+0x615/0x8f0
[ 37.197109][ T12] ? netns_install+0x2a0/0x2a0
[ 37.197284][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.197450][ T12] cleanup_net+0x431/0x940
[ 37.197609][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.197766][ T12] ? process_one_work+0xdb7/0x1410
[ 37.197926][ T12] ? lock_acquire+0x134/0x160
[ 37.198084][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.198264][ T12] process_one_work+0xdf8/0x1410
[ 37.198430][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.198592][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.198753][ T12] worker_thread+0x4f1/0xd60
[ 37.198916][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.199073][ T12] kthread+0x367/0x460
[ 37.199224][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.199410][ T12] ? kthread_affine_node+0x330/0x330
[ 37.199568][ T12] ret_from_fork+0x474/0x6b0
[ 37.199732][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.199915][ T12] ? __switch_to+0x5a3/0xe00
[ 37.200075][ T12] ? kthread_affine_node+0x330/0x330
[ 37.200256][ T12] ret_from_fork_asm+0x11/0x20
[ 37.200420][ T12]
[ 37.200548][ T12] irq event stamp: 105675
[ 37.200675][ T12] hardirqs last enabled at (105685): [] __up_console_sem+0x5a/0x70
[ 37.200920][ T12] hardirqs last disabled at (105694): [] __up_console_sem+0x3f/0x70
[ 37.201165][ T12] softirqs last enabled at (105124): [] __alloc_skb+0x4c2/0x5f0
[ 37.201416][ T12] softirqs last disabled at (105122): [] __alloc_skb+0x4c2/0x5f0
[ 37.201655][ T12] ---[ end trace 0000000000000000 ]---
[ 37.203160][ T12] ------------[ cut here ]------------
[ 37.203327][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.203590][ T12] Modules linked in:
[ 37.203726][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.204029][ T12] Tainted: [W]=WARN
[ 37.204165][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.204365][ T12] Workqueue: netns cleanup_net
[ 37.204531][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.204723][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.205193][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 37.205379][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c2ace40 RCX: 1ff4000000018eed
[ 37.205591][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2acefc
[ 37.205803][ T12] RBP: ff1100000f759000 R08: 1fe22000018559e1 R09: ff11000001aed1d0
[ 37.206018][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.206253][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.206469][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.206712][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.206899][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.207119][ T12] PKRU: 55555554
[ 37.207268][ T12] Call Trace:
[ 37.207397][ T12]
[ 37.207501][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.207694][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.207883][ T12] ? queue_rcu_work+0x7c/0xa0
[ 37.208045][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 37.208230][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.208389][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 37.208550][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.208716][ T12] ops_undo_list+0x615/0x8f0
[ 37.208878][ T12] ? netns_install+0x2a0/0x2a0
[ 37.209036][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.209216][ T12] cleanup_net+0x431/0x940
[ 37.209375][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.209538][ T12] ? process_one_work+0xdb7/0x1410
[ 37.209699][ T12] ? lock_acquire+0x134/0x160
[ 37.209857][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.210018][ T12] process_one_work+0xdf8/0x1410
[ 37.210216][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.210375][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.210539][ T12] worker_thread+0x4f1/0xd60
[ 37.210708][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.210868][ T12] kthread+0x367/0x460
[ 37.211001][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.211210][ T12] ? kthread_affine_node+0x330/0x330
[ 37.211371][ T12] ret_from_fork+0x474/0x6b0
[ 37.211535][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.211723][ T12] ? __switch_to+0x5a3/0xe00
[ 37.211891][ T12] ? kthread_affine_node+0x330/0x330
[ 37.212053][ T12] ret_from_fork_asm+0x11/0x20
[ 37.212246][ T12]
[ 37.212388][ T12] irq event stamp: 108311
[ 37.212518][ T12] hardirqs last enabled at (108321): [] __up_console_sem+0x5a/0x70
[ 37.212764][ T12] hardirqs last disabled at (108330): [] __up_console_sem+0x3f/0x70
[ 37.213011][ T12] softirqs last enabled at (108172): [] handle_softirqs+0x611/0x940
[ 37.213275][ T12] softirqs last disabled at (108167): [] __irq_exit_rcu+0x103/0x1c0
[ 37.213516][ T12] ---[ end trace 0000000000000000 ]---
[ 37.214568][ T12] ------------[ cut here ]------------
[ 37.214725][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.215000][ T12] Modules linked in:
[ 37.215146][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.215976][ T12] Tainted: [W]=WARN
[ 37.216109][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.216319][ T12] Workqueue: netns cleanup_net
[ 37.216488][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.216683][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.217140][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 37.217349][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c2ad1c0 RCX: 1ff4000000018eed
[ 37.217565][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2ad27c
[ 37.217780][ T12] RBP: ff1100000f741000 R08: 1fe2200001855a51 R09: ff11000001aed1d0
[ 37.217994][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.218228][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.218449][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.218696][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.218888][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.219105][ T12] PKRU: 55555554
[ 37.219256][ T12] Call Trace:
[ 37.219391][ T12]
[ 37.219498][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.219693][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.219880][ T12] ? queue_rcu_work+0x7c/0xa0
[ 37.220043][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 37.220226][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.220389][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 37.220552][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.220720][ T12] ops_undo_list+0x615/0x8f0
[ 37.220883][ T12] ? netns_install+0x2a0/0x2a0
[ 37.221043][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.221229][ T12] cleanup_net+0x431/0x940
[ 37.221392][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.221553][ T12] ? process_one_work+0xdb7/0x1410
[ 37.221718][ T12] ? lock_acquire+0x134/0x160
[ 37.221884][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.222049][ T12] process_one_work+0xdf8/0x1410
[ 37.222234][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.222396][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.222562][ T12] worker_thread+0x4f1/0xd60
[ 37.222733][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.222893][ T12] kthread+0x367/0x460
[ 37.223027][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.223244][ T12] ? kthread_affine_node+0x330/0x330
[ 37.223406][ T12] ret_from_fork+0x474/0x6b0
[ 37.223570][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.223760][ T12] ? __switch_to+0x5a3/0xe00
[ 37.223926][ T12] ? kthread_affine_node+0x330/0x330
[ 37.224089][ T12] ret_from_fork_asm+0x11/0x20
[ 37.224280][ T12]
[ 37.224415][ T12] irq event stamp: 110201
[ 37.224547][ T12] hardirqs last enabled at (110211): [] __up_console_sem+0x5a/0x70
[ 37.224794][ T12] hardirqs last disabled at (110220): [] __up_console_sem+0x3f/0x70
[ 37.225038][ T12] softirqs last enabled at (109708): [] handle_softirqs+0x611/0x940
[ 37.225307][ T12] softirqs last disabled at (109189): [] __irq_exit_rcu+0x103/0x1c0
[ 37.225553][ T12] ---[ end trace 0000000000000000 ]---
[ 37.226597][ T12] ------------[ cut here ]------------
[ 37.226755][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 37.227027][ T12] Modules linked in:
[ 37.227176][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.228045][ T12] Tainted: [W]=WARN
[ 37.228246][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.228487][ T12] Workqueue: netns cleanup_net
[ 37.228704][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.228949][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.229488][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 37.229724][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c2ad540 RCX: 1ff4000000018eed
[ 37.229989][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2ad5fc
[ 37.230277][ T12] RBP: ff11000009b29000 R08: 1fe2200001855ac1 R09: ff11000001aed1d0
[ 37.230541][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.230805][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.231072][ T12] FS: 0000000000000000(0000) GS:ff110000cbdc7000(0000) knlGS:0000000000000000
[ 37.231395][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.231634][ T12] CR2: 00007fe1b52c1db0 CR3: 0000000052d4d005 CR4: 0000000000771ef0
[ 37.231896][ T12] PKRU: 55555554
[ 37.232074][ T12] Call Trace:
[ 37.232273][ T12]
[ 37.232427][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.232705][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.232990][ T12] ? queue_rcu_work+0x7c/0xa0
[ 37.233284][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 37.233545][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.233796][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 37.234052][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.234333][ T12] ops_undo_list+0x615/0x8f0
[ 37.234591][ T12] ? netns_install+0x2a0/0x2a0
[ 37.234846][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.235108][ T12] cleanup_net+0x431/0x940
[ 37.235335][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.235542][ T12] ? process_one_work+0xdb7/0x1410
[ 37.235751][ T12] ? lock_acquire+0x134/0x160
[ 37.235958][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.236235][ T12] process_one_work+0xdf8/0x1410
[ 37.236449][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.236663][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.236875][ T12] worker_thread+0x4f1/0xd60
[ 37.237086][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.237317][ T12] kthread+0x367/0x460
[ 37.237499][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.237737][ T12] ? kthread_affine_node+0x330/0x330
[ 37.237942][ T12] ret_from_fork+0x474/0x6b0
[ 37.238163][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.238409][ T12] ? __switch_to+0x5a3/0xe00
[ 37.238618][ T12] ? kthread_affine_node+0x330/0x330
[ 37.238826][ T12] ret_from_fork_asm+0x11/0x20
[ 37.239039][ T12]
[ 37.239236][ T12] irq event stamp: 117895
[ 37.239413][ T12] hardirqs last enabled at (117997): [] __up_console_sem+0x5a/0x70
[ 37.239704][ T12] hardirqs last disabled at (118098): [] __up_console_sem+0x3f/0x70
[ 37.239991][ T12] softirqs last enabled at (118198): [] handle_softirqs+0x611/0x940
[ 37.240302][ T12] softirqs last disabled at (118209): [] __irq_exit_rcu+0x103/0x1c0
[ 37.240590][ T12] ---[ end trace 0000000000000000 ]---
[ 37.257927][ T12] ------------[ cut here ]------------
[ 37.258082][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 37.258348][ T12] Modules linked in:
[ 37.258453][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.258747][ T12] Tainted: [W]=WARN
[ 37.258844][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.259002][ T12] Workqueue: netns cleanup_net
[ 37.259140][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.259314][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.259762][ T12] RSP: 0018:ffa00000000c76f8 EFLAGS: 00010286
[ 37.259925][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c2ada80 RCX: 1ff4000000018ea5
[ 37.260114][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2adb3c
[ 37.260309][ T12] RBP: ff1100000f5bc000 R08: 1fe2200001855b69 R09: ff11000001aed1f8
[ 37.260496][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[ 37.260680][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 37.260871][ T12] FS: 0000000000000000(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 37.261097][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.261276][ T12] CR2: 00007fe4652bac20 CR3: 000000001794a003 CR4: 0000000000771ef0
[ 37.261467][ T12] PKRU: 55555554
[ 37.261563][ T12] Call Trace:
[ 37.261661][ T12]
[ 37.261729][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.261861][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 37.261957][ T12] netif_close_many+0x2ac/0x640
[ 37.262081][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.262218][ T12] ? default_device_exit_batch+0x9a/0x600
[ 37.262343][ T12] ? __dev_close_many+0x670/0x670
[ 37.262466][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.262594][ T12] netif_close_many_and_unlock+0x22/0x2c0
[ 37.262719][ T12] ? unregister_netdevice_many_notify+0x3ef/0x1b30
[ 37.262873][ T12] unregister_netdevice_many_notify+0x56f/0x1b30
[ 37.263029][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.263158][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.263286][ T12] ? default_device_exit_net+0x78/0x7b0
[ 37.263410][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.263563][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.263686][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.263809][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.263965][ T12] ? unregister_netdevice_many+0x20/0x20
[ 37.264092][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.264227][ T12] default_device_exit_batch+0x38b/0x600
[ 37.264354][ T12] ? unregister_netdev+0x60/0x60
[ 37.264479][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.264601][ T12] ? fou_exit_net+0x30/0x110
[ 37.264730][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.264858][ T12] ? netns_install+0x2a0/0x2a0
[ 37.264982][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.265111][ T12] cleanup_net+0x431/0x940
[ 37.265302][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.265428][ T12] ? process_one_work+0xdb7/0x1410
[ 37.265557][ T12] ? lock_acquire+0x134/0x160
[ 37.265681][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.265808][ T12] process_one_work+0xdf8/0x1410
[ 37.265938][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.266062][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.266248][ T12] worker_thread+0x4f1/0xd60
[ 37.266378][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.266503][ T12] kthread+0x367/0x460
[ 37.266598][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.266753][ T12] ? kthread_affine_node+0x330/0x330
[ 37.266879][ T12] ret_from_fork+0x474/0x6b0
[ 37.267008][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.267171][ T12] ? __switch_to+0x5a3/0xe00
[ 37.267359][ T12] ? kthread_affine_node+0x330/0x330
[ 37.267487][ T12] ret_from_fork_asm+0x11/0x20
[ 37.267622][ T12]
[ 37.267718][ T12] irq event stamp: 120965
[ 37.267815][ T12] hardirqs last enabled at (120973): [] __up_console_sem+0x5a/0x70
[ 37.268040][ T12] hardirqs last disabled at (120980): [] __up_console_sem+0x3f/0x70
[ 37.268315][ T12] softirqs last enabled at (121080): [] handle_softirqs+0x611/0x940
[ 37.268530][ T12] softirqs last disabled at (120989): [] __irq_exit_rcu+0x103/0x1c0
[ 37.268747][ T12] ---[ end trace 0000000000000000 ]---
[ 37.269999][ T12] ------------[ cut here ]------------
[ 37.270132][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 37.270392][ T12] Modules linked in:
[ 37.270489][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.270763][ T12] Tainted: [W]=WARN
[ 37.270854][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.271011][ T12] Workqueue: netns cleanup_net
[ 37.271141][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.271302][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.271732][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 37.271883][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d2df000 RCX: 1ff4000000018eaf
[ 37.272061][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d2df0bc
[ 37.272257][ T12] RBP: ff1100000f3bc000 R08: 1fe2200001a5be19 R09: ff11000001aed1d0
[ 37.272438][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[ 37.272619][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 37.272800][ T12] FS: 0000000000000000(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 37.273010][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.273168][ T12] CR2: 00007fe4652bac20 CR3: 000000001794a003 CR4: 0000000000771ef0
[ 37.273355][ T12] PKRU: 55555554
[ 37.273447][ T12] Call Trace:
[ 37.273537][ T12]
[ 37.273600][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.273720][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 37.273813][ T12] netif_close_many+0x2ac/0x640
[ 37.273936][ T12] ? __dev_close_many+0x670/0x670
[ 37.274058][ T12] ? netif_close_many_and_unlock+0xa2/0x2c0
[ 37.274293][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 37.274446][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.274566][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.274685][ T12] ? default_device_exit_net+0x78/0x7b0
[ 37.274804][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.274954][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.275075][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.275268][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.275419][ T12] ? unregister_netdevice_many+0x20/0x20
[ 37.275608][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.275730][ T12] default_device_exit_batch+0x38b/0x600
[ 37.275851][ T12] ? unregister_netdev+0x60/0x60
[ 37.275971][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.276093][ T12] ? fou_exit_net+0x30/0x110
[ 37.276267][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.276389][ T12] ? netns_install+0x2a0/0x2a0
[ 37.276507][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.276629][ T12] cleanup_net+0x431/0x940
[ 37.276750][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.276873][ T12] ? process_one_work+0xdb7/0x1410
[ 37.276998][ T12] ? lock_acquire+0x134/0x160
[ 37.277119][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.277326][ T12] process_one_work+0xdf8/0x1410
[ 37.277449][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.277568][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.277691][ T12] worker_thread+0x4f1/0xd60
[ 37.277814][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.277935][ T12] kthread+0x367/0x460
[ 37.278026][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.278231][ T12] ? kthread_affine_node+0x330/0x330
[ 37.278352][ T12] ret_from_fork+0x474/0x6b0
[ 37.278473][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.278622][ T12] ? __switch_to+0x5a3/0xe00
[ 37.278742][ T12] ? kthread_affine_node+0x330/0x330
[ 37.278863][ T12] ret_from_fork_asm+0x11/0x20
[ 37.278991][ T12]
[ 37.279084][ T12] irq event stamp: 124171
[ 37.279241][ T12] hardirqs last enabled at (124295): [] __up_console_sem+0x5a/0x70
[ 37.279457][ T12] hardirqs last disabled at (124302): [] __up_console_sem+0x3f/0x70
[ 37.279670][ T12] softirqs last enabled at (124292): [] handle_softirqs+0x611/0x940
[ 37.279885][ T12] softirqs last disabled at (124179): [] __irq_exit_rcu+0x103/0x1c0
[ 37.280100][ T12] ---[ end trace 0000000000000000 ]---
[ 37.281371][ T12] ------------[ cut here ]------------
[ 37.281496][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 37.281728][ T12] Modules linked in:
[ 37.281821][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.282084][ T12] Tainted: [W]=WARN
[ 37.282177][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.282331][ T12] Workqueue: netns cleanup_net
[ 37.282453][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.282605][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.283017][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.283170][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d2dc040 RCX: 1ff4000000018ed5
[ 37.283772][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d2dc0fc
[ 37.283950][ T12] RBP: ff1100000f5bc000 R08: 1fe2200001a5b821 R09: ff11000001aed1d0
[ 37.284121][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.284344][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.284523][ T12] FS: 0000000000000000(0000) GS:ff110000cbcc7000(0000) knlGS:0000000000000000
[ 37.284724][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.284868][ T12] CR2: 00007fe4652bac20 CR3: 000000001794a003 CR4: 0000000000771ef0
[ 37.285042][ T12] PKRU: 55555554
[ 37.285134][ T12] Call Trace:
[ 37.285265][ T12]
[ 37.285329][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.285527][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.285672][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.285792][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.285914][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.286064][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.286236][ T12] default_device_exit_batch+0x38b/0x600
[ 37.286360][ T12] ? unregister_netdev+0x60/0x60
[ 37.286479][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.286598][ T12] ? fou_exit_net+0x30/0x110
[ 37.286720][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.286842][ T12] ? netns_install+0x2a0/0x2a0
[ 37.286960][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.287082][ T12] cleanup_net+0x431/0x940
[ 37.287251][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.287371][ T12] ? process_one_work+0xdb7/0x1410
[ 37.287493][ T12] ? lock_acquire+0x134/0x160
[ 37.287614][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.287735][ T12] process_one_work+0xdf8/0x1410
[ 37.287858][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.287978][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.288103][ T12] worker_thread+0x4f1/0xd60
[ 37.288284][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.288406][ T12] kthread+0x367/0x460
[ 37.288498][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.288647][ T12] ? kthread_affine_node+0x330/0x330
[ 37.288766][ T12] ret_from_fork+0x474/0x6b0
[ 37.288888][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.289038][ T12] ? __switch_to+0x5a3/0xe00
[ 37.289167][ T12] ? kthread_affine_node+0x330/0x330
[ 37.289340][ T12] ret_from_fork_asm+0x11/0x20
[ 37.289466][ T12]
[ 37.289556][ T12] irq event stamp: 129539
[ 37.289647][ T12] hardirqs last enabled at (129547): [] __up_console_sem+0x5a/0x70
[ 37.289855][ T12] hardirqs last disabled at (129554): [] __up_console_sem+0x3f/0x70
[ 37.290066][ T12] softirqs last enabled at (129520): [] handle_softirqs+0x611/0x940
[ 37.290320][ T12] softirqs last disabled at (129571): [] __irq_exit_rcu+0x103/0x1c0
[ 37.290524][ T12] ---[ end trace 0000000000000000 ]---
[ 37.292379][ T12] ------------[ cut here ]------------
[ 37.292523][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 37.292758][ T12] Modules linked in:
[ 37.292851][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.293115][ T12] Tainted: [W]=WARN
[ 37.293218][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.293370][ T12] Workqueue: netns cleanup_net
[ 37.293490][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.293642][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.294049][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 37.294214][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d2dcc80 RCX: 1ff4000000018ed5
[ 37.294390][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d2dcd3c
[ 37.294559][ T12] RBP: ff1100000f3bc000 R08: 1fe2200001a5b9a9 R09: ff11000001aed1d0
[ 37.294729][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.294900][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 37.295075][ T12] FS: 0000000000000000(0000) GS:ff110000cbd47000(0000) knlGS:0000000000000000
[ 37.295291][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.295435][ T12] CR2: 000055bcb7deb130 CR3: 0000000052d4d002 CR4: 0000000000771ef0
[ 37.295608][ T12] PKRU: 55555554
[ 37.295694][ T12] Call Trace:
[ 37.295782][ T12]
[ 37.295844][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 37.295991][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 37.296138][ T12] ? mutex_is_locked+0x1c/0x50
[ 37.296260][ T12] ? rtnl_is_locked+0x15/0x20
[ 37.296375][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 37.296523][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.296641][ T12] default_device_exit_batch+0x38b/0x600
[ 37.296756][ T12] ? unregister_netdev+0x60/0x60
[ 37.296872][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 37.296988][ T12] ? fou_exit_net+0x30/0x110
[ 37.297105][ T12] ops_undo_list+0x2ce/0x8f0
[ 37.297232][ T12] ? netns_install+0x2a0/0x2a0
[ 37.297347][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 37.297468][ T12] cleanup_net+0x431/0x940
[ 37.297585][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 37.297700][ T12] ? process_one_work+0xdb7/0x1410
[ 37.297817][ T12] ? lock_acquire+0x134/0x160
[ 37.297931][ T12] ? rcu_is_watching+0x15/0xd0
[ 37.298050][ T12] process_one_work+0xdf8/0x1410
[ 37.298172][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 37.298289][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 37.298409][ T12] worker_thread+0x4f1/0xd60
[ 37.298529][ T12] ? rescuer_thread+0x1320/0x1320
[ 37.298645][ T12] kthread+0x367/0x460
[ 37.298732][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 37.298878][ T12] ? kthread_affine_node+0x330/0x330
[ 37.298993][ T12] ret_from_fork+0x474/0x6b0
[ 37.299108][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 37.299261][ T12] ? __switch_to+0x5a3/0xe00
[ 37.299376][ T12] ? kthread_affine_node+0x330/0x330
[ 37.299491][ T12] ret_from_fork_asm+0x11/0x20
[ 37.299610][ T12]
[ 37.299694][ T12] irq event stamp: 132397
[ 37.299780][ T12] hardirqs last enabled at (132405): [] __up_console_sem+0x5a/0x70
[ 37.299978][ T12] hardirqs last disabled at (132412): [] __up_console_sem+0x3f/0x70
[ 37.300184][ T12] softirqs last enabled at (132038): [] handle_softirqs+0x611/0x940
[ 37.300382][ T12] softirqs last disabled at (132029): [] __irq_exit_rcu+0x103/0x1c0
[ 37.300582][ T12] ---[ end trace 0000000000000000 ]---
[ 37.305474][ T301] ------------[ cut here ]------------
[ 37.305629][ T301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/301
[ 37.305849][ T301] Modules linked in:
[ 37.305949][ T301] CPU: 3 UID: 0 PID: 301 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 37.306214][ T301] Tainted: [W]=WARN
[ 37.306310][ T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.306470][ T301] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 37.306633][ T301] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 37.307084][ T301] RSP: 0018:ffa0000000cd7a80 EFLAGS: 00010286
[ 37.307254][ T301] RAX: 00000000ffffffa6 RBX: ff1100000d2dda80 RCX: 1ff400000019af16
[ 37.307448][ T301] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d2ddb3c
[ 37.307635][ T301] RBP: ff11000008901000 R08: 1fe2200001a5bb69 R09: ff1100000deed180
[ 37.307824][ T301] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 37.308012][ T301] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008901000
[ 37.308215][ T301] FS: 00007fe4650b9840(0000) GS:ff110000cbe47000(0000) knlGS:0000000000000000
[ 37.308437][ T301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.308595][ T301] CR2: 000055bcb7f3cd5c CR3: 000000001794a002 CR4: 0000000000771ef0
[ 37.308785][ T301] PKRU: 55555554
[ 37.308880][ T301] Call Trace:
[ 37.308976][ T301]
[ 37.309042][ T301] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 37.309173][ T301] ? notifier_call_chain+0xb0/0x320
[ 37.309306][ T301] rtmsg_ifinfo+0x5c/0xb0
[ 37.309401][ T301] register_netdevice+0x1526/0x1bc0
[ 37.309529][ T301] ? unregister_netdevice_queue+0x470/0x470
[ 37.309687][ T301] ? alloc_netdev_mqs+0xed0/0x1490
[ 37.309815][ T301] register_netdev+0x23/0x40
[ 37.309939][ T301] loopback_net_init+0x7d/0x150
[ 37.310067][ T301] ops_init+0x187/0x560
[ 37.310167][ T301] setup_net+0x11b/0x3b0
[ 37.310269][ T301] ? unregister_pernet_device+0x80/0x80
[ 37.310394][ T301] ? lockdep_init_map_type+0x5d/0x250
[ 37.310519][ T301] ? mutex_init_lockdep+0xf6/0x120
[ 37.310649][ T301] copy_net_ns+0x383/0x660
[ 37.310777][ T301] create_new_namespaces+0x371/0xa10
[ 37.310906][ T301] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 37.311032][ T301] ksys_unshare+0x353/0x880
[ 37.311162][ T301] ? lockdep_hardirqs_on+0x8c/0x130
[ 37.311294][ T301] ? walk_process_tree+0x350/0x350
[ 37.311420][ T301] ? __x64_sys_openat+0x10e/0x210
[ 37.311551][ T301] ? __ia32_sys_open+0x1b0/0x1b0
[ 37.311679][ T301] __x64_sys_unshare+0x34/0x50
[ 37.311805][ T301] ? do_syscall_64+0x82/0xfc0
[ 37.311930][ T301] do_syscall_64+0x117/0xfc0
[ 37.312054][ T301] ? trace_hardirqs_off+0xd/0x30
[ 37.312189][ T301] ? exc_page_fault+0xee/0x100
[ 37.312314][ T301] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 37.312470][ T301] RIP: 0033:0x7fe46537bbcb
[ 37.312604][ T301] 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
[ 37.313051][ T301] RSP: 002b:00007ffd239a8a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 37.313251][ T301] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe46537bbcb
[ 37.313439][ T301] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 37.313626][ T301] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 37.313813][ T301] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd239aac40
[ 37.313999][ T301] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd239ac884
[ 37.314199][ T301]
[ 37.314294][ T301] irq event stamp: 29461
[ 37.314388][ T301] hardirqs last enabled at (29469): [] __up_console_sem+0x5a/0x70
[ 37.314605][ T301] hardirqs last disabled at (29476): [