[ 12.994559][ T200] ------------[ cut here ]------------
[ 12.994852][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/200
[ 12.995095][ T200] Modules linked in:
[ 12.995396][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.995674][ T200] Tainted: [W]=WARN
[ 12.995775][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.995955][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.996146][ T200] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 12.996652][ T200] RSP: 0018:ffa0000000957a80 EFLAGS: 00010286
[ 12.996826][ T200] RAX: 00000000ffffffa6 RBX: ff1100000d673380 RCX: 1ff400000012af16
[ 12.997031][ T200] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d67343c
[ 12.997285][ T200] RBP: ff1100000a79c000 R08: 1fe2200001ace689 R09: ff11000009eb2e80
[ 12.997484][ T200] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.997687][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a79c000
[ 12.997901][ T200] FS: 00007f4f9de2e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 12.998252][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.998422][ T200] CR2: 0000000000479648 CR3: 000000000a09f006 CR4: 0000000000771ef0
[ 12.998639][ T200] PKRU: 55555554
[ 12.998751][ T200] Call Trace:
[ 12.998860][ T200]
[ 12.998935][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.999199][ T200] ? notifier_call_chain+0xb0/0x320
[ 12.999334][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 12.999437][ T200] register_netdevice+0x1526/0x1bc0
[ 12.999577][ T200] ? unregister_netdevice_queue+0x470/0x470
[ 12.999741][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.999928][ T200] register_netdev+0x23/0x40
[ 13.000062][ T200] loopback_net_init+0x7d/0x150
[ 13.000227][ T200] ops_init+0x187/0x560
[ 13.000336][ T200] setup_net+0x11b/0x3b0
[ 13.000436][ T200] ? unregister_pernet_device+0x80/0x80
[ 13.000574][ T200] ? lockdep_init_map_type+0x5d/0x250
[ 13.000707][ T200] ? mutex_init_lockdep+0xf6/0x120
[ 13.000848][ T200] copy_net_ns+0x383/0x660
[ 13.000990][ T200] create_new_namespaces+0x371/0xa10
[ 13.001149][ T200] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.001284][ T200] ksys_unshare+0x353/0x880
[ 13.001416][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.001563][ T200] ? walk_process_tree+0x350/0x350
[ 13.001699][ T200] ? __x64_sys_openat+0x10e/0x210
[ 13.001837][ T200] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.001974][ T200] __x64_sys_unshare+0x34/0x50
[ 13.002105][ T200] ? do_syscall_64+0x82/0xfc0
[ 13.002237][ T200] do_syscall_64+0x117/0xfc0
[ 13.002394][ T200] ? trace_hardirqs_off+0xd/0x30
[ 13.002542][ T200] ? exc_page_fault+0xee/0x100
[ 13.002673][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.002840][ T200] RIP: 0033:0x7f4f9e0f0bcb
[ 13.002985][ T200] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.003485][ T200] RSP: 002b:00007ffddee75498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 13.003690][ T200] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f9e0f0bcb
[ 13.003902][ T200] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.004278][ T200] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 13.004484][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddee776c0
[ 13.004687][ T200] R13: 0000000000000001 R14: 00007f4f9de2e6f8 R15: 00007ffddee79887
[ 13.004902][ T200]
[ 13.005005][ T200] irq event stamp: 21997
[ 13.005105][ T200] hardirqs last enabled at (22005): [] __up_console_sem+0x5a/0x70
[ 13.005361][ T200] hardirqs last disabled at (22012): [] __up_console_sem+0x3f/0x70
[ 13.005596][ T200] softirqs last enabled at (21478): [] __alloc_skb+0x4c2/0x5f0
[ 13.005832][ T200] softirqs last disabled at (21476): [] __alloc_skb+0x4c2/0x5f0
[ 13.006087][ T200] ---[ end trace 0000000000000000 ]---
[ 13.009493][ T200] ------------[ cut here ]------------
[ 13.009731][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/200
[ 13.009993][ T200] Modules linked in:
[ 13.010114][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.010474][ T200] Tainted: [W]=WARN
[ 13.010580][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.010745][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.011018][ T200] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.011513][ T200] RSP: 0018:ffa0000000957918 EFLAGS: 00010286
[ 13.011768][ T200] RAX: 00000000ffffffa6 RBX: ff1100000edde040 RCX: 1ff400000012aee9
[ 13.011972][ T200] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000edde0fc
[ 13.012169][ T200] RBP: ff11000009c8c000 R08: 1fe2200001dbbc21 R09: ff11000009eb2e80
[ 13.012479][ T200] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.012681][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009c8c000
[ 13.012888][ T200] FS: 00007f4f9de2e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.013124][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.013291][ T200] CR2: 0000000000479648 CR3: 000000000a09f006 CR4: 0000000000771ef0
[ 13.013598][ T200] PKRU: 55555554
[ 13.013706][ T200] Call Trace:
[ 13.013812][ T200]
[ 13.013904][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.014059][ T200] ? notifier_call_chain+0xb0/0x320
[ 13.014277][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 13.014379][ T200] register_netdevice+0x1526/0x1bc0
[ 13.014517][ T200] ? unregister_netdevice_queue+0x470/0x470
[ 13.014697][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.014934][ T200] __ip_tunnel_create+0x380/0x470
[ 13.015067][ T200] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.015199][ T200] ? net_generic+0xb3/0x1e0
[ 13.015352][ T200] ip_tunnel_init_net+0x1b4/0x510
[ 13.015582][ T200] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.015720][ T200] ? __kmalloc_noprof+0x2d7/0x760
[ 13.015861][ T200] ops_init+0x187/0x560
[ 13.015992][ T200] setup_net+0x11b/0x3b0
[ 13.016201][ T200] ? unregister_pernet_device+0x80/0x80
[ 13.016358][ T200] ? lockdep_init_map_type+0x5d/0x250
[ 13.016494][ T200] ? mutex_init_lockdep+0xf6/0x120
[ 13.016657][ T200] copy_net_ns+0x383/0x660
[ 13.016882][ T200] create_new_namespaces+0x371/0xa10
[ 13.017035][ T200] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.017183][ T200] ksys_unshare+0x353/0x880
[ 13.017316][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.017541][ T200] ? walk_process_tree+0x350/0x350
[ 13.017671][ T200] ? __x64_sys_openat+0x10e/0x210
[ 13.017826][ T200] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.017980][ T200] __x64_sys_unshare+0x34/0x50
[ 13.018206][ T200] ? do_syscall_64+0x82/0xfc0
[ 13.018338][ T200] do_syscall_64+0x117/0xfc0
[ 13.018481][ T200] ? trace_hardirqs_off+0xd/0x30
[ 13.018619][ T200] ? exc_page_fault+0xee/0x100
[ 13.018840][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.019009][ T200] RIP: 0033:0x7f4f9e0f0bcb
[ 13.019148][ T200] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.019762][ T200] RSP: 002b:00007ffddee75498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 13.019982][ T200] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f9e0f0bcb
[ 13.020266][ T200] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.020461][ T200] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 13.020749][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddee776c0
[ 13.020992][ T200] R13: 0000000000000001 R14: 00007f4f9de2e6f8 R15: 00007ffddee79887
[ 13.021194][ T200]
[ 13.021295][ T200] irq event stamp: 24607
[ 13.021479][ T200] hardirqs last enabled at (24615): [] __up_console_sem+0x5a/0x70
[ 13.021712][ T200] hardirqs last disabled at (24622): [] __up_console_sem+0x3f/0x70
[ 13.022035][ T200] softirqs last enabled at (24066): [] __alloc_skb+0x4c2/0x5f0
[ 13.022271][ T200] softirqs last disabled at (24062): [] __alloc_skb+0x4c2/0x5f0
[ 13.022497][ T200] ---[ end trace 0000000000000000 ]---
[ 13.025463][ T200] ------------[ cut here ]------------
[ 13.025621][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/200
[ 13.025857][ T200] Modules linked in:
[ 13.026118][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.026418][ T200] Tainted: [W]=WARN
[ 13.026525][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.026780][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.026967][ T200] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.027639][ T200] RSP: 0018:ffa00000009578f8 EFLAGS: 00010286
[ 13.027811][ T200] RAX: 00000000ffffffa6 RBX: ff1100000de671c0 RCX: 1ff400000012aee5
[ 13.028016][ T200] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000de6727c
[ 13.028342][ T200] RBP: ff1100000ef84000 R08: 1fe2200001bcce51 R09: ff11000009eb2e80
[ 13.028548][ T200] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.028841][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ef84000
[ 13.029047][ T200] FS: 00007f4f9de2e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.029279][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.029559][ T200] CR2: 0000000000479648 CR3: 000000000a09f006 CR4: 0000000000771ef0
[ 13.029760][ T200] PKRU: 55555554
[ 13.029866][ T200] Call Trace:
[ 13.029970][ T200]
[ 13.030127][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.030261][ T200] ? notifier_call_chain+0xb0/0x320
[ 13.030396][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 13.030499][ T200] register_netdevice+0x1526/0x1bc0
[ 13.030726][ T200] ? unregister_netdevice_queue+0x470/0x470
[ 13.030903][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.031046][ T200] __ip_tunnel_create+0x380/0x470
[ 13.031182][ T200] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.031401][ T200] ? net_generic+0xb3/0x1e0
[ 13.031539][ T200] ip_tunnel_init_net+0x1b4/0x510
[ 13.031674][ T200] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.031826][ T200] ? trace_kmalloc+0xed/0x130
[ 13.032051][ T200] ? __kasan_kmalloc+0x7b/0x90
[ 13.032187][ T200] vti_init_net+0x2a/0x140
[ 13.032320][ T200] ops_init+0x187/0x560
[ 13.032422][ T200] setup_net+0x11b/0x3b0
[ 13.032532][ T200] ? unregister_pernet_device+0x80/0x80
[ 13.032768][ T200] ? lockdep_init_map_type+0x5d/0x250
[ 13.032920][ T200] ? mutex_init_lockdep+0xf6/0x120
[ 13.033057][ T200] copy_net_ns+0x383/0x660
[ 13.033191][ T200] create_new_namespaces+0x371/0xa10
[ 13.033415][ T200] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.033553][ T200] ksys_unshare+0x353/0x880
[ 13.033686][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.033827][ T200] ? walk_process_tree+0x350/0x350
[ 13.033967][ T200] ? __x64_sys_openat+0x10e/0x210
[ 13.034100][ T200] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.034235][ T200] __x64_sys_unshare+0x34/0x50
[ 13.034367][ T200] ? do_syscall_64+0x82/0xfc0
[ 13.034592][ T200] do_syscall_64+0x117/0xfc0
[ 13.034724][ T200] ? trace_hardirqs_off+0xd/0x30
[ 13.034867][ T200] ? exc_page_fault+0xee/0x100
[ 13.035002][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.035259][ T200] RIP: 0033:0x7f4f9e0f0bcb
[ 13.035398][ T200] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.035975][ T200] RSP: 002b:00007ffddee75498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 13.036179][ T200] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f9e0f0bcb
[ 13.036465][ T200] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.036670][ T200] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 13.036870][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddee776c0
[ 13.037159][ T200] R13: 0000000000000001 R14: 00007f4f9de2e6f8 R15: 00007ffddee79887
[ 13.037367][ T200]
[ 13.037467][ T200] irq event stamp: 27061
[ 13.037659][ T200] hardirqs last enabled at (27069): [] __up_console_sem+0x5a/0x70
[ 13.037908][ T200] hardirqs last disabled at (27078): [] __up_console_sem+0x3f/0x70
[ 13.038145][ T200] softirqs last enabled at (26504): [] __alloc_skb+0x4c2/0x5f0
[ 13.038470][ T200] softirqs last disabled at (26500): [] __alloc_skb+0x4c2/0x5f0
[ 13.038706][ T200] ---[ end trace 0000000000000000 ]---
[ 13.041937][ T200] ------------[ cut here ]------------
[ 13.042095][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/200
[ 13.042409][ T200] Modules linked in:
[ 13.042518][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.042882][ T200] Tainted: [W]=WARN
[ 13.042988][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.043153][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.043330][ T200] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.043923][ T200] RSP: 0018:ffa0000000957a78 EFLAGS: 00010286
[ 13.044181][ T200] RAX: 00000000ffffffa6 RBX: ff1100000d672ac0 RCX: 1ff400000012af15
[ 13.044380][ T200] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d672b7c
[ 13.044583][ T200] RBP: ff1100000a88c000 R08: 1fe2200001ace571 R09: ff11000009eb2e80
[ 13.044874][ T200] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.045077][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a88c000
[ 13.045305][ T200] FS: 00007f4f9de2e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.045632][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.045803][ T200] CR2: 0000000000479648 CR3: 000000000a09f006 CR4: 0000000000771ef0
[ 13.046116][ T200] PKRU: 55555554
[ 13.046220][ T200] Call Trace:
[ 13.046319][ T200]
[ 13.046388][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.046530][ T200] ? notifier_call_chain+0xb0/0x320
[ 13.046751][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 13.046858][ T200] register_netdevice+0x1526/0x1bc0
[ 13.046998][ T200] ? unregister_netdevice_queue+0x470/0x470
[ 13.047164][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.047388][ T200] register_netdev+0x23/0x40
[ 13.047526][ T200] vti6_init_net+0x280/0x3c0
[ 13.047663][ T200] ops_init+0x187/0x560
[ 13.047766][ T200] setup_net+0x11b/0x3b0
[ 13.047869][ T200] ? unregister_pernet_device+0x80/0x80
[ 13.048089][ T200] ? lockdep_init_map_type+0x5d/0x250
[ 13.048224][ T200] ? mutex_init_lockdep+0xf6/0x120
[ 13.048359][ T200] copy_net_ns+0x383/0x660
[ 13.048512][ T200] create_new_namespaces+0x371/0xa10
[ 13.048740][ T200] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.048878][ T200] ksys_unshare+0x353/0x880
[ 13.049016][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.049148][ T200] ? walk_process_tree+0x350/0x350
[ 13.049395][ T200] ? __x64_sys_openat+0x10e/0x210
[ 13.049538][ T200] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.049673][ T200] __x64_sys_unshare+0x34/0x50
[ 13.049812][ T200] ? do_syscall_64+0x82/0xfc0
[ 13.050039][ T200] do_syscall_64+0x117/0xfc0
[ 13.050170][ T200] ? trace_hardirqs_off+0xd/0x30
[ 13.050304][ T200] ? exc_page_fault+0xee/0x100
[ 13.050439][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.050696][ T200] RIP: 0033:0x7f4f9e0f0bcb
[ 13.050838][ T200] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.051412][ T200] RSP: 002b:00007ffddee75498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 13.051625][ T200] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f9e0f0bcb
[ 13.051923][ T200] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.052125][ T200] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 13.052323][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddee776c0
[ 13.052619][ T200] R13: 0000000000000001 R14: 00007f4f9de2e6f8 R15: 00007ffddee79887
[ 13.052833][ T200]
[ 13.052936][ T200] irq event stamp: 29741
[ 13.053039][ T200] hardirqs last enabled at (29749): [] __up_console_sem+0x5a/0x70
[ 13.053356][ T200] hardirqs last disabled at (29756): [] __up_console_sem+0x3f/0x70
[ 13.053616][ T200] softirqs last enabled at (29236): [] __alloc_skb+0x4c2/0x5f0
[ 13.053948][ T200] softirqs last disabled at (29232): [] __alloc_skb+0x4c2/0x5f0
[ 13.054182][ T200] ---[ end trace 0000000000000000 ]---
[ 13.057482][ T200] ------------[ cut here ]------------
[ 13.057652][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/200
[ 13.057889][ T200] Modules linked in:
[ 13.058087][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.058357][ T200] Tainted: [W]=WARN
[ 13.058474][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.058740][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.058926][ T200] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.059500][ T200] RSP: 0018:ffa0000000957a68 EFLAGS: 00010286
[ 13.059674][ T200] RAX: 00000000ffffffa6 RBX: ff1100000eddf700 RCX: 1ff400000012af13
[ 13.059883][ T200] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000eddf7bc
[ 13.060188][ T200] RBP: ff1100000fa7c000 R08: 1fe2200001dbbef9 R09: ff11000009eb2e80
[ 13.060425][ T200] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.060719][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fa7c000
[ 13.060930][ T200] FS: 00007f4f9de2e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.061166][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.061425][ T200] CR2: 0000000000479648 CR3: 000000000a09f006 CR4: 0000000000771ef0
[ 13.061632][ T200] PKRU: 55555554
[ 13.061733][ T200] Call Trace:
[ 13.061836][ T200]
[ 13.061995][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.062130][ T200] ? notifier_call_chain+0xb0/0x320
[ 13.062265][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 13.062366][ T200] register_netdevice+0x1526/0x1bc0
[ 13.062511][ T200] ? unregister_netdevice_queue+0x470/0x470
[ 13.062769][ T200] register_netdev+0x23/0x40
[ 13.062908][ T200] sit_init_net+0x299/0x570
[ 13.063046][ T200] ops_init+0x187/0x560
[ 13.063149][ T200] setup_net+0x11b/0x3b0
[ 13.063337][ T200] ? unregister_pernet_device+0x80/0x80
[ 13.063471][ T200] ? lockdep_init_map_type+0x5d/0x250
[ 13.063610][ T200] ? mutex_init_lockdep+0xf6/0x120
[ 13.063749][ T200] copy_net_ns+0x383/0x660
[ 13.063897][ T200] create_new_namespaces+0x371/0xa10
[ 13.064033][ T200] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.064167][ T200] ksys_unshare+0x353/0x880
[ 13.064306][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.064534][ T200] ? walk_process_tree+0x350/0x350
[ 13.064669][ T200] ? __x64_sys_openat+0x10e/0x210
[ 13.064809][ T200] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.064953][ T200] __x64_sys_unshare+0x34/0x50
[ 13.065173][ T200] ? do_syscall_64+0x82/0xfc0
[ 13.065309][ T200] do_syscall_64+0x117/0xfc0
[ 13.065442][ T200] ? trace_hardirqs_off+0xd/0x30
[ 13.065580][ T200] ? exc_page_fault+0xee/0x100
[ 13.065806][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.065983][ T200] RIP: 0033:0x7f4f9e0f0bcb
[ 13.066121][ T200] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.066701][ T200] RSP: 002b:00007ffddee75498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 13.067001][ T200] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f9e0f0bcb
[ 13.067204][ T200] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.067403][ T200] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 13.067893][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddee776c0
[ 13.068093][ T200] R13: 0000000000000001 R14: 00007f4f9de2e6f8 R15: 00007ffddee79887
[ 13.068297][ T200]
[ 13.068484][ T200] irq event stamp: 32563
[ 13.068589][ T200] hardirqs last enabled at (32571): [] __up_console_sem+0x5a/0x70
[ 13.068822][ T200] hardirqs last disabled at (32580): [] __up_console_sem+0x3f/0x70
[ 13.069142][ T200] softirqs last enabled at (32052): [] __alloc_skb+0x4c2/0x5f0
[ 13.069371][ T200] softirqs last disabled at (32050): [] __alloc_skb+0x4c2/0x5f0
[ 13.069603][ T200] ---[ end trace 0000000000000000 ]---
[ 13.083988][ T200] ------------[ cut here ]------------
[ 13.084139][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/200
[ 13.084368][ T200] Modules linked in:
[ 13.084477][ T200] CPU: 1 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.084752][ T200] Tainted: [W]=WARN
[ 13.084863][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.085031][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.085205][ T200] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.085678][ T200] RSP: 0018:ffa0000000957a78 EFLAGS: 00010286
[ 13.085859][ T200] RAX: 00000000ffffffa6 RBX: ff1100000e0c83c0 RCX: 1ff400000012af15
[ 13.086061][ T200] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e0c847c
[ 13.086259][ T200] RBP: ff1100000fab9000 R08: 1fe2200001c19091 R09: ff11000009eb2e80
[ 13.086457][ T200] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.086661][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fab9000
[ 13.086869][ T200] FS: 00007f4f9de2e840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.087105][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.087271][ T200] CR2: 000055b7efedfd5c CR3: 000000000a09f001 CR4: 0000000000771ef0
[ 13.087526][ T200] PKRU: 55555554
[ 13.087628][ T200] Call Trace:
[ 13.087730][ T200]
[ 13.087805][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.087941][ T200] ? notifier_call_chain+0xb0/0x320
[ 13.088074][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 13.088176][ T200] register_netdevice+0x1526/0x1bc0
[ 13.088311][ T200] ? unregister_netdevice_queue+0x470/0x470
[ 13.088480][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.088674][ T200] register_netdev+0x23/0x40
[ 13.088812][ T200] ip6_tnl_init_net+0x2b8/0x400
[ 13.088952][ T200] ops_init+0x187/0x560
[ 13.089053][ T200] setup_net+0x11b/0x3b0
[ 13.089153][ T200] ? unregister_pernet_device+0x80/0x80
[ 13.089284][ T200] ? lockdep_init_map_type+0x5d/0x250
[ 13.089414][ T200] ? mutex_init_lockdep+0xf6/0x120
[ 13.089554][ T200] copy_net_ns+0x383/0x660
[ 13.089687][ T200] create_new_namespaces+0x371/0xa10
[ 13.089829][ T200] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.089966][ T200] ksys_unshare+0x353/0x880
[ 13.090098][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.090230][ T200] ? walk_process_tree+0x350/0x350
[ 13.090363][ T200] ? __x64_sys_openat+0x10e/0x210
[ 13.090497][ T200] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.090637][ T200] __x64_sys_unshare+0x34/0x50
[ 13.090772][ T200] ? do_syscall_64+0x82/0xfc0
[ 13.090917][ T200] do_syscall_64+0x117/0xfc0
[ 13.091049][ T200] ? trace_hardirqs_off+0xd/0x30
[ 13.091181][ T200] ? exc_page_fault+0xee/0x100
[ 13.091315][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.091480][ T200] RIP: 0033:0x7f4f9e0f0bcb
[ 13.091626][ T200] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.092102][ T200] RSP: 002b:00007ffddee75498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 13.092301][ T200] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f9e0f0bcb
[ 13.092498][ T200] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.092699][ T200] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 13.092904][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddee776c0
[ 13.093099][ T200] R13: 0000000000000001 R14: 00007f4f9de2e6f8 R15: 00007ffddee79887
[ 13.093303][ T200]
[ 13.093403][ T200] irq event stamp: 43845
[ 13.093509][ T200] hardirqs last enabled at (43853): [] __up_console_sem+0x5a/0x70
[ 13.093740][ T200] hardirqs last disabled at (43860): [] __up_console_sem+0x3f/0x70
[ 13.093982][ T200] softirqs last enabled at (43330): [] __alloc_skb+0x4c2/0x5f0
[ 13.094213][ T200] softirqs last disabled at (43328): [] __alloc_skb+0x4c2/0x5f0
[ 13.094443][ T200] ---[ end trace 0000000000000000 ]---
[ 13.122448][ T201] ------------[ cut here ]------------
[ 13.122666][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.123552][ T201] Modules linked in:
[ 13.123747][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.124084][ T201] Tainted: [W]=WARN
[ 13.124231][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.124443][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.124677][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.125219][ T201] RSP: 0018:ffa0000000957020 EFLAGS: 00010286
[ 13.125434][ T201] RAX: 00000000ffffffa6 RBX: ff1100000d162200 RCX: 1ff400000012adca
[ 13.125682][ T201] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d1622bc
[ 13.125943][ T201] RBP: ff1100000a79c000 R08: 1fe2200001a2c459 R09: ff110000103a0b58
[ 13.126190][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 13.126430][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 13.126681][ T201] FS: 00007f771f751840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 13.126987][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.127200][ T201] CR2: 00007f771fa211a0 CR3: 0000000010067003 CR4: 0000000000771ef0
[ 13.127456][ T201] PKRU: 55555554
[ 13.127611][ T201] Call Trace:
[ 13.127757][ T201]
[ 13.127884][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.128079][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 13.128227][ T201] ? mark_held_locks+0x40/0x70
[ 13.128408][ T201] __dev_notify_flags+0x1b8/0x280
[ 13.128601][ T201] ? netif_change_name+0x8c0/0x8c0
[ 13.128784][ T201] ? __dev_change_flags+0x4a4/0x6d0
[ 13.128998][ T201] ? netif_set_allmulti+0x2c0/0x2c0
[ 13.129173][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.129351][ T201] ? is_bpf_text_address+0x68/0x110
[ 13.129539][ T201] netif_change_flags+0xfe/0x190
[ 13.129717][ T201] ? unwind_get_return_address+0x67/0xd0
[ 13.129912][ T201] do_setlink.isra.0+0x1d25/0x2a60
[ 13.130097][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.130278][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.130489][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.130674][ T201] ? validate_chain+0x38b/0xc20
[ 13.130865][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.131050][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.131231][ T201] ? __kernel_text_address+0x12/0x30
[ 13.131413][ T201] ? __lock_acquire+0x508/0xc10
[ 13.131603][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.131779][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.131983][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.132161][ T201] ? lock_acquire+0x134/0x160
[ 13.132335][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.132519][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.132699][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.132892][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.133078][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.133257][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.133436][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.133657][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.133854][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.134046][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.134221][ T201] ? find_held_lock+0x2b/0x80
[ 13.134398][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.134583][ T201] ? mark_usage+0x61/0x170
[ 13.134758][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.134958][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.135137][ T201] ? find_held_lock+0x2b/0x80
[ 13.135317][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.135494][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.135680][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.135872][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.136062][ T201] ? validate_chain+0x38b/0xc20
[ 13.136241][ T201] ? rtnl_link_fill+0x920/0x920
[ 13.136416][ T201] ? __lock_acquire+0x508/0xc10
[ 13.136604][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.136782][ T201] ? find_held_lock+0x2b/0x80
[ 13.136988][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.137165][ T201] ? rtnl_link_fill+0x920/0x920
[ 13.137344][ T201] ? netlink_ack+0xcf0/0xcf0
[ 13.137646][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.137835][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.138028][ T201] netlink_unicast+0x486/0x750
[ 13.138207][ T201] ? netlink_attachskb+0x810/0x810
[ 13.138386][ T201] ? __lock_acquire+0x508/0xc10
[ 13.138572][ T201] netlink_sendmsg+0x735/0xc60
[ 13.138754][ T201] ? netlink_unicast+0x750/0x750
[ 13.138950][ T201] ? __might_fault+0x97/0x140
[ 13.139132][ T201] ____sys_sendmsg+0x419/0x850
[ 13.139311][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.139487][ T201] ? get_timestamp.constprop.0+0x390/0x390
[ 13.139705][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.139904][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.140088][ T201] ? validate_chain+0x38b/0xc20
[ 13.140267][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.140443][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.140660][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.140863][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.141057][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.141236][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.141447][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.141635][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.141827][ T201] do_syscall_64+0x117/0xfc0
[ 13.142015][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.142192][ T201] ? exc_page_fault+0xee/0x100
[ 13.142374][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.142600][ T201] RIP: 0033:0x7f771f98b08e
[ 13.142800][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.143318][ T201] RSP: 002b:00007ffccadd9950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.143579][ T201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f771f98b08e
[ 13.143834][ T201] RDX: 0000000000000000 RSI: 00007ffccadd9a00 RDI: 0000000000000005
[ 13.144088][ T201] RBP: 00007ffccadd9960 R08: 0000000000000000 R09: 0000000000000000
[ 13.144328][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82c
[ 13.144584][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccadda0d0
[ 13.144845][ T201]
[ 13.145003][ T201] irq event stamp: 17303
[ 13.145148][ T201] hardirqs last enabled at (17313): [] __up_console_sem+0x5a/0x70
[ 13.145423][ T201] hardirqs last disabled at (17322): [] __up_console_sem+0x3f/0x70
[ 13.145711][ T201] softirqs last enabled at (16446): [] handle_softirqs+0x611/0x940
[ 13.146010][ T201] softirqs last disabled at (16435): [] __irq_exit_rcu+0x103/0x1c0
[ 13.146281][ T201] ---[ end trace 0000000000000000 ]---
[ 13.277731][ T205] ------------[ cut here ]------------
[ 13.277928][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 13.278173][ T205] Modules linked in:
[ 13.278289][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.278600][ T205] Tainted: [W]=WARN
[ 13.278713][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.278898][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.279076][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.279568][ T205] RSP: 0018:ffa0000000907a80 EFLAGS: 00010286
[ 13.279739][ T205] RAX: 00000000ffffffa6 RBX: ff1100000d162040 RCX: 1ff4000000120f16
[ 13.279956][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d1620fc
[ 13.280157][ T205] RBP: ff1100000fd69000 R08: 1fe2200001a2c421 R09: ff1100000fbf0b80
[ 13.280606][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.280827][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd69000
[ 13.281044][ T205] FS: 00007f1ecd589840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.281285][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.281473][ T205] CR2: 00007f1ecd78ac20 CR3: 000000000963a004 CR4: 0000000000771ef0
[ 13.281683][ T205] PKRU: 55555554
[ 13.281787][ T205] Call Trace:
[ 13.281902][ T205]
[ 13.281973][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.282115][ T205] ? notifier_call_chain+0xb0/0x320
[ 13.282251][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 13.282356][ T205] register_netdevice+0x1526/0x1bc0
[ 13.282494][ T205] ? unregister_netdevice_queue+0x470/0x470
[ 13.282672][ T205] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.282816][ T205] register_netdev+0x23/0x40
[ 13.282957][ T205] loopback_net_init+0x7d/0x150
[ 13.283093][ T205] ops_init+0x187/0x560
[ 13.283197][ T205] setup_net+0x11b/0x3b0
[ 13.283300][ T205] ? unregister_pernet_device+0x80/0x80
[ 13.283434][ T205] ? lockdep_init_map_type+0x5d/0x250
[ 13.283597][ T205] ? mutex_init_lockdep+0xf6/0x120
[ 13.283734][ T205] copy_net_ns+0x383/0x660
[ 13.283874][ T205] create_new_namespaces+0x371/0xa10
[ 13.284025][ T205] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.284161][ T205] ksys_unshare+0x353/0x880
[ 13.284309][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.284445][ T205] ? walk_process_tree+0x350/0x350
[ 13.284584][ T205] ? __x64_sys_openat+0x10e/0x210
[ 13.284721][ T205] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.284865][ T205] __x64_sys_unshare+0x34/0x50
[ 13.285036][ T205] ? do_syscall_64+0x82/0xfc0
[ 13.285171][ T205] do_syscall_64+0x117/0xfc0
[ 13.285308][ T205] ? trace_hardirqs_off+0xd/0x30
[ 13.285446][ T205] ? exc_page_fault+0xee/0x100
[ 13.285588][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.285767][ T205] RIP: 0033:0x7f1ecd84bbcb
[ 13.285928][ T205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.286443][ T205] RSP: 002b:00007fff768cf9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.286665][ T205] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1ecd84bbcb
[ 13.286878][ T205] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.287094][ T205] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.287296][ T205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff768d1be0
[ 13.287499][ T205] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff768d3887
[ 13.287714][ T205]
[ 13.287822][ T205] irq event stamp: 18603
[ 13.287936][ T205] hardirqs last enabled at (18611): [] __up_console_sem+0x5a/0x70
[ 13.288172][ T205] hardirqs last disabled at (18618): [] __up_console_sem+0x3f/0x70
[ 13.288405][ T205] softirqs last enabled at (18234): [] handle_softirqs+0x611/0x940
[ 13.288647][ T205] softirqs last disabled at (18229): [] __irq_exit_rcu+0x103/0x1c0
[ 13.288904][ T205] ---[ end trace 0000000000000000 ]---
[ 13.292587][ T205] ------------[ cut here ]------------
[ 13.292754][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 13.293014][ T205] Modules linked in:
[ 13.293118][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.293384][ T205] Tainted: [W]=WARN
[ 13.293487][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.293660][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.293838][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.294314][ T205] RSP: 0018:ffa0000000907918 EFLAGS: 00010286
[ 13.294482][ T205] RAX: 00000000ffffffa6 RBX: ff1100000de67a80 RCX: 1ff4000000120ee9
[ 13.294685][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000de67b3c
[ 13.294898][ T205] RBP: ff1100000fd64000 R08: 1fe2200001bccf69 R09: ff1100000fbf0b80
[ 13.295097][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.295297][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd64000
[ 13.295497][ T205] FS: 00007f1ecd589840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.295776][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.295963][ T205] CR2: 00007f1ecd78ac20 CR3: 000000000963a004 CR4: 0000000000771ef0
[ 13.296165][ T205] PKRU: 55555554
[ 13.296265][ T205] Call Trace:
[ 13.296364][ T205]
[ 13.296433][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.296573][ T205] ? notifier_call_chain+0xb0/0x320
[ 13.296706][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 13.296810][ T205] register_netdevice+0x1526/0x1bc0
[ 13.296953][ T205] ? unregister_netdevice_queue+0x470/0x470
[ 13.297119][ T205] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.297255][ T205] __ip_tunnel_create+0x380/0x470
[ 13.297388][ T205] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.297525][ T205] ? net_generic+0xb3/0x1e0
[ 13.298550][ T205] ip_tunnel_init_net+0x1b4/0x510
[ 13.298701][ T205] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.298840][ T205] ? __kmalloc_noprof+0x2d7/0x760
[ 13.298982][ T205] ops_init+0x187/0x560
[ 13.299085][ T205] setup_net+0x11b/0x3b0
[ 13.299186][ T205] ? unregister_pernet_device+0x80/0x80
[ 13.299317][ T205] ? lockdep_init_map_type+0x5d/0x250
[ 13.299471][ T205] ? mutex_init_lockdep+0xf6/0x120
[ 13.299611][ T205] copy_net_ns+0x383/0x660
[ 13.299746][ T205] create_new_namespaces+0x371/0xa10
[ 13.299893][ T205] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.300030][ T205] ksys_unshare+0x353/0x880
[ 13.300163][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.300297][ T205] ? walk_process_tree+0x350/0x350
[ 13.300429][ T205] ? __x64_sys_openat+0x10e/0x210
[ 13.300569][ T205] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.300703][ T205] __x64_sys_unshare+0x34/0x50
[ 13.300838][ T205] ? do_syscall_64+0x82/0xfc0
[ 13.300971][ T205] do_syscall_64+0x117/0xfc0
[ 13.301103][ T205] ? trace_hardirqs_off+0xd/0x30
[ 13.301236][ T205] ? exc_page_fault+0xee/0x100
[ 13.301367][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.301559][ T205] RIP: 0033:0x7f1ecd84bbcb
[ 13.301703][ T205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.302191][ T205] RSP: 002b:00007fff768cf9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.302392][ T205] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1ecd84bbcb
[ 13.302596][ T205] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.302799][ T205] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.303001][ T205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff768d1be0
[ 13.303199][ T205] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff768d3887
[ 13.303405][ T205]
[ 13.303510][ T205] irq event stamp: 21025
[ 13.303610][ T205] hardirqs last enabled at (21033): [] __up_console_sem+0x5a/0x70
[ 13.303848][ T205] hardirqs last disabled at (21042): [] __up_console_sem+0x3f/0x70
[ 13.304083][ T205] softirqs last enabled at (20496): [] __alloc_skb+0x4c2/0x5f0
[ 13.304315][ T205] softirqs last disabled at (20494): [] __alloc_skb+0x4c2/0x5f0
[ 13.304549][ T205] ---[ end trace 0000000000000000 ]---
[ 13.307228][ T205] ------------[ cut here ]------------
[ 13.307394][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 13.307634][ T205] Modules linked in:
[ 13.307738][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.308042][ T205] Tainted: [W]=WARN
[ 13.308146][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.308317][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.308495][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.308996][ T205] RSP: 0018:ffa00000009078f8 EFLAGS: 00010286
[ 13.309167][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c22c580 RCX: 1ff4000000120ee5
[ 13.309383][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c22c63c
[ 13.309591][ T205] RBP: ff1100000eec4000 R08: 1fe22000018458c9 R09: ff1100000fbf0b80
[ 13.309797][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.310004][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000eec4000
[ 13.310207][ T205] FS: 00007f1ecd589840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.310447][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.310624][ T205] CR2: 00007f1ecd78ac20 CR3: 000000000963a004 CR4: 0000000000771ef0
[ 13.310834][ T205] PKRU: 55555554
[ 13.310939][ T205] Call Trace:
[ 13.311039][ T205]
[ 13.311109][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.311244][ T205] ? notifier_call_chain+0xb0/0x320
[ 13.311381][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 13.311484][ T205] register_netdevice+0x1526/0x1bc0
[ 13.311627][ T205] ? unregister_netdevice_queue+0x470/0x470
[ 13.311814][ T205] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.311966][ T205] __ip_tunnel_create+0x380/0x470
[ 13.312102][ T205] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.312237][ T205] ? net_generic+0xb3/0x1e0
[ 13.312374][ T205] ip_tunnel_init_net+0x1b4/0x510
[ 13.312514][ T205] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.312663][ T205] ? trace_kmalloc+0xed/0x130
[ 13.312804][ T205] ? __kasan_kmalloc+0x7b/0x90
[ 13.312949][ T205] vti_init_net+0x2a/0x140
[ 13.313087][ T205] ops_init+0x187/0x560
[ 13.313192][ T205] setup_net+0x11b/0x3b0
[ 13.313295][ T205] ? unregister_pernet_device+0x80/0x80
[ 13.313430][ T205] ? lockdep_init_map_type+0x5d/0x250
[ 13.313572][ T205] ? mutex_init_lockdep+0xf6/0x120
[ 13.313710][ T205] copy_net_ns+0x383/0x660
[ 13.313853][ T205] create_new_namespaces+0x371/0xa10
[ 13.314001][ T205] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.314137][ T205] ksys_unshare+0x353/0x880
[ 13.314276][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.314413][ T205] ? walk_process_tree+0x350/0x350
[ 13.314553][ T205] ? __x64_sys_openat+0x10e/0x210
[ 13.314690][ T205] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.314833][ T205] __x64_sys_unshare+0x34/0x50
[ 13.314972][ T205] ? do_syscall_64+0x82/0xfc0
[ 13.315107][ T205] do_syscall_64+0x117/0xfc0
[ 13.315241][ T205] ? trace_hardirqs_off+0xd/0x30
[ 13.315376][ T205] ? exc_page_fault+0xee/0x100
[ 13.315516][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.315705][ T205] RIP: 0033:0x7f1ecd84bbcb
[ 13.315855][ T205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.316351][ T205] RSP: 002b:00007fff768cf9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.316560][ T205] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1ecd84bbcb
[ 13.316778][ T205] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.316996][ T205] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.317197][ T205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff768d1be0
[ 13.317398][ T205] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff768d3887
[ 13.317615][ T205]
[ 13.317716][ T205] irq event stamp: 22843
[ 13.317845][ T205] hardirqs last enabled at (22853): [] __up_console_sem+0x5a/0x70
[ 13.318090][ T205] hardirqs last disabled at (22860): [] __up_console_sem+0x3f/0x70
[ 13.318324][ T205] softirqs last enabled at (22300): [] __alloc_skb+0x4c2/0x5f0
[ 13.318569][ T205] softirqs last disabled at (22298): [] __alloc_skb+0x4c2/0x5f0
[ 13.319038][ T205] ---[ end trace 0000000000000000 ]---
[ 13.323239][ T205] ------------[ cut here ]------------
[ 13.323392][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 13.323631][ T205] Modules linked in:
[ 13.323736][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.324037][ T205] Tainted: [W]=WARN
[ 13.324139][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.324309][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.324484][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.324974][ T205] RSP: 0018:ffa0000000907a78 EFLAGS: 00010286
[ 13.325169][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c22dc40 RCX: 1ff4000000120f15
[ 13.325368][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c22dcfc
[ 13.325576][ T205] RBP: ff1100000fec4000 R08: 1fe2200001845ba1 R09: ff1100000fbf0b80
[ 13.325776][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.325990][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fec4000
[ 13.326190][ T205] FS: 00007f1ecd589840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.326424][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.326598][ T205] CR2: 00007f1ecd78ac20 CR3: 000000000963a004 CR4: 0000000000771ef0
[ 13.326804][ T205] PKRU: 55555554
[ 13.326912][ T205] Call Trace:
[ 13.327012][ T205]
[ 13.327082][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.327226][ T205] ? notifier_call_chain+0xb0/0x320
[ 13.327362][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 13.327464][ T205] register_netdevice+0x1526/0x1bc0
[ 13.327610][ T205] ? unregister_netdevice_queue+0x470/0x470
[ 13.327778][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.327989][ T205] register_netdev+0x23/0x40
[ 13.328123][ T205] vti6_init_net+0x280/0x3c0
[ 13.328259][ T205] ops_init+0x187/0x560
[ 13.328362][ T205] setup_net+0x11b/0x3b0
[ 13.328464][ T205] ? unregister_pernet_device+0x80/0x80
[ 13.328604][ T205] ? lockdep_init_map_type+0x5d/0x250
[ 13.328739][ T205] ? mutex_init_lockdep+0xf6/0x120
[ 13.328947][ T205] copy_net_ns+0x383/0x660
[ 13.329083][ T205] create_new_namespaces+0x371/0xa10
[ 13.329221][ T205] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.329355][ T205] ksys_unshare+0x353/0x880
[ 13.329490][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.329645][ T205] ? walk_process_tree+0x350/0x350
[ 13.329784][ T205] ? __x64_sys_openat+0x10e/0x210
[ 13.329993][ T205] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.330194][ T205] __x64_sys_unshare+0x34/0x50
[ 13.330327][ T205] ? do_syscall_64+0x82/0xfc0
[ 13.330461][ T205] do_syscall_64+0x117/0xfc0
[ 13.330600][ T205] ? trace_hardirqs_off+0xd/0x30
[ 13.330737][ T205] ? exc_page_fault+0xee/0x100
[ 13.330933][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.331097][ T205] RIP: 0033:0x7f1ecd84bbcb
[ 13.331239][ T205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.331718][ T205] RSP: 002b:00007fff768cf9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.331988][ T205] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1ecd84bbcb
[ 13.332187][ T205] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.332386][ T205] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.332590][ T205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff768d1be0
[ 13.332867][ T205] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff768d3887
[ 13.333074][ T205]
[ 13.333173][ T205] irq event stamp: 27215
[ 13.333287][ T205] hardirqs last enabled at (27223): [] __up_console_sem+0x5a/0x70
[ 13.333525][ T205] hardirqs last disabled at (27230): [] __up_console_sem+0x3f/0x70
[ 13.333760][ T205] softirqs last enabled at (27196): [] handle_softirqs+0x611/0x940
[ 13.334055][ T205] softirqs last disabled at (27247): [] __irq_exit_rcu+0x103/0x1c0
[ 13.334285][ T205] ---[ end trace 0000000000000000 ]---
[ 13.349216][ T205] ------------[ cut here ]------------
[ 13.349423][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/205
[ 13.349670][ T205] Modules linked in:
[ 13.349779][ T205] CPU: 0 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.350068][ T205] Tainted: [W]=WARN
[ 13.350170][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.350369][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.350560][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.351049][ T205] RSP: 0018:ffa0000000907a68 EFLAGS: 00010286
[ 13.351220][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c54b380 RCX: 1ff4000000120f13
[ 13.351421][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c54b43c
[ 13.351625][ T205] RBP: ff1100000fc24000 R08: 1fe22000018a9689 R09: ff1100000fbf0b80
[ 13.351834][ T205] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.352037][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fc24000
[ 13.352254][ T205] FS: 00007f1ecd589840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 13.352491][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.352667][ T205] CR2: 00007f1ecd69f310 CR3: 000000000963a005 CR4: 0000000000771ef0
[ 13.352871][ T205] PKRU: 55555554
[ 13.352975][ T205] Call Trace:
[ 13.353097][ T205]
[ 13.353168][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.353304][ T205] ? notifier_call_chain+0xb0/0x320
[ 13.353439][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 13.353551][ T205] register_netdevice+0x1526/0x1bc0
[ 13.353686][ T205] ? unregister_netdevice_queue+0x470/0x470
[ 13.353863][ T205] register_netdev+0x23/0x40
[ 13.354001][ T205] sit_init_net+0x299/0x570
[ 13.354164][ T205] ops_init+0x187/0x560
[ 13.354267][ T205] setup_net+0x11b/0x3b0
[ 13.354369][ T205] ? unregister_pernet_device+0x80/0x80
[ 13.354512][ T205] ? lockdep_init_map_type+0x5d/0x250
[ 13.354647][ T205] ? mutex_init_lockdep+0xf6/0x120
[ 13.354783][ T205] copy_net_ns+0x383/0x660
[ 13.354944][ T205] create_new_namespaces+0x371/0xa10
[ 13.355081][ T205] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.355216][ T205] ksys_unshare+0x353/0x880
[ 13.355351][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.355490][ T205] ? walk_process_tree+0x350/0x350
[ 13.355631][ T205] ? __x64_sys_openat+0x10e/0x210
[ 13.355767][ T205] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.355911][ T205] __x64_sys_unshare+0x34/0x50
[ 13.356043][ T205] ? do_syscall_64+0x82/0xfc0
[ 13.356178][ T205] do_syscall_64+0x117/0xfc0
[ 13.356313][ T205] ? trace_hardirqs_off+0xd/0x30
[ 13.356447][ T205] ? exc_page_fault+0xee/0x100
[ 13.356588][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.356771][ T205] RIP: 0033:0x7f1ecd84bbcb
[ 13.356928][ T205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.357404][ T205] RSP: 002b:00007fff768cf9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.357613][ T205] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1ecd84bbcb
[ 13.357819][ T205] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.358026][ T205] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.358243][ T205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff768d1be0
[ 13.358448][ T205] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff768d3887
[ 13.358660][ T205]
[ 13.358758][ T205] irq event stamp: 39335
[ 13.358866][ T205] hardirqs last enabled at (39345): [] __up_console_sem+0x5a/0x70
[ 13.359103][ T205] hardirqs last disabled at (39352): [] __up_console_sem+0x3f/0x70
[ 13.359337][ T205] softirqs last enabled at (38844): [] __alloc_skb+0x4c2/0x5f0
[ 13.359577][ T205] softirqs last disabled at (38842): [] __alloc_skb+0x4c2/0x5f0
[ 13.359814][ T205] ---[ end trace 0000000000000000 ]---
[ 13.363469][ T205] ------------[ cut here ]------------
[ 13.363654][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/205
[ 13.363907][ T205] Modules linked in:
[ 13.364013][ T205] CPU: 0 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.364282][ T205] Tainted: [W]=WARN
[ 13.364396][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.364569][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.364755][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.365259][ T205] RSP: 0018:ffa0000000907a78 EFLAGS: 00010286
[ 13.365430][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b5a63c0 RCX: 1ff4000000120f15
[ 13.365642][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5a647c
[ 13.365852][ T205] RBP: ff1100000fb5c000 R08: 1fe22000016b4c91 R09: ff1100000fbf0b80
[ 13.366061][ T205] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.366263][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fb5c000
[ 13.366469][ T205] FS: 00007f1ecd589840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 13.366711][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.366888][ T205] CR2: 00007f1ecd69f310 CR3: 000000000963a005 CR4: 0000000000771ef0
[ 13.367106][ T205] PKRU: 55555554
[ 13.367207][ T205] Call Trace:
[ 13.367326][ T205]
[ 13.367397][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.367540][ T205] ? notifier_call_chain+0xb0/0x320
[ 13.367674][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 13.367775][ T205] register_netdevice+0x1526/0x1bc0
[ 13.367926][ T205] ? unregister_netdevice_queue+0x470/0x470
[ 13.368103][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.368241][ T205] register_netdev+0x23/0x40
[ 13.368376][ T205] ip6_tnl_init_net+0x2b8/0x400
[ 13.368524][ T205] ops_init+0x187/0x560
[ 13.368629][ T205] setup_net+0x11b/0x3b0
[ 13.368732][ T205] ? unregister_pernet_device+0x80/0x80
[ 13.368872][ T205] ? lockdep_init_map_type+0x5d/0x250
[ 13.369013][ T205] ? mutex_init_lockdep+0xf6/0x120
[ 13.369152][ T205] copy_net_ns+0x383/0x660
[ 13.369290][ T205] create_new_namespaces+0x371/0xa10
[ 13.369430][ T205] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.369692][ T205] ksys_unshare+0x353/0x880
[ 13.370085][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.370220][ T205] ? walk_process_tree+0x350/0x350
[ 13.370355][ T205] ? __x64_sys_openat+0x10e/0x210
[ 13.370491][ T205] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.370637][ T205] __x64_sys_unshare+0x34/0x50
[ 13.370774][ T205] ? do_syscall_64+0x82/0xfc0
[ 13.370936][ T205] do_syscall_64+0x117/0xfc0
[ 13.371071][ T205] ? trace_hardirqs_off+0xd/0x30
[ 13.371206][ T205] ? exc_page_fault+0xee/0x100
[ 13.371340][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.371513][ T205] RIP: 0033:0x7f1ecd84bbcb
[ 13.371694][ T205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.372227][ T205] RSP: 002b:00007fff768cf9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.372430][ T205] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1ecd84bbcb
[ 13.372635][ T205] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.372841][ T205] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.373044][ T205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff768d1be0
[ 13.373251][ T205] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff768d3887
[ 13.373460][ T205]
[ 13.373595][ T205] irq event stamp: 41571
[ 13.373702][ T205] hardirqs last enabled at (41579): [] __up_console_sem+0x5a/0x70
[ 13.374072][ T205] hardirqs last disabled at (41588): [] __up_console_sem+0x3f/0x70
[ 13.374311][ T205] softirqs last enabled at (41076): [] __alloc_skb+0x4c2/0x5f0
[ 13.374564][ T205] softirqs last disabled at (41072): [] __alloc_skb+0x4c2/0x5f0
[ 13.374804][ T205] ---[ end trace 0000000000000000 ]---
[ 13.400678][ T206] ------------[ cut here ]------------
[ 13.400909][ T206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/206
[ 13.401222][ T206] Modules linked in:
[ 13.401376][ T206] CPU: 2 UID: 0 PID: 206 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.401714][ T206] Tainted: [W]=WARN
[ 13.401880][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.402111][ T206] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.402335][ T206] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.402910][ T206] RSP: 0018:ffa0000000967020 EFLAGS: 00010286
[ 13.403135][ T206] RAX: 00000000ffffffa6 RBX: ff1100000de66740 RCX: 1ff400000012cdca
[ 13.403397][ T206] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000de667fc
[ 13.403661][ T206] RBP: ff1100000fd69000 R08: 1fe2200001bccd01 R09: ff1100000fbf2e58
[ 13.403924][ T206] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 13.404172][ T206] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 13.404424][ T206] FS: 00007ff96a19f840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 13.404739][ T206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.404983][ T206] CR2: 000000002a4fc988 CR3: 0000000010897003 CR4: 0000000000771ef0
[ 13.405231][ T206] PKRU: 55555554
[ 13.405394][ T206] Call Trace:
[ 13.405552][ T206]
[ 13.405670][ T206] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.405869][ T206] rtmsg_ifinfo+0x5c/0xb0
[ 13.406033][ T206] ? mark_held_locks+0x40/0x70
[ 13.406213][ T206] __dev_notify_flags+0x1b8/0x280
[ 13.406399][ T206] ? netif_change_name+0x8c0/0x8c0
[ 13.406589][ T206] ? __dev_change_flags+0x4a4/0x6d0
[ 13.406772][ T206] ? netif_set_allmulti+0x2c0/0x2c0
[ 13.406983][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.407167][ T206] ? is_bpf_text_address+0x68/0x110
[ 13.407352][ T206] netif_change_flags+0xfe/0x190
[ 13.407561][ T206] ? unwind_get_return_address+0x67/0xd0
[ 13.407745][ T206] do_setlink.isra.0+0x1d25/0x2a60
[ 13.407954][ T206] ? rtnl_link_get_size+0x350/0x350
[ 13.408141][ T206] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.408359][ T206] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.408576][ T206] ? validate_chain+0x38b/0xc20
[ 13.408761][ T206] ? rcu_read_lock_any_held+0x66/0x90
[ 13.408969][ T206] ? stack_depot_save_flags+0x367/0x770
[ 13.409154][ T206] ? __kernel_text_address+0x12/0x30
[ 13.409337][ T206] ? __lock_acquire+0x508/0xc10
[ 13.409532][ T206] ? lock_acquire.part.0+0xbc/0x260
[ 13.409715][ T206] ? rtnl_newlink+0x883/0xee0
[ 13.409915][ T206] ? rcu_is_watching+0x15/0xd0
[ 13.410102][ T206] ? lock_acquire+0x134/0x160
[ 13.410315][ T206] ? rcu_is_watching+0x15/0xd0
[ 13.410498][ T206] ? rcu_is_watching+0x15/0xd0
[ 13.410691][ T206] ? trace_contention_end+0xb3/0x1a0
[ 13.410892][ T206] ? __mutex_lock+0x1db/0x2010
[ 13.411087][ T206] ? __mutex_lock+0x9b2/0x2010
[ 13.411275][ T206] ? rtnl_newlink+0x883/0xee0
[ 13.411460][ T206] ? ww_mutex_lock+0x160/0x160
[ 13.411668][ T206] ? __rtnl_newlink+0x3fa/0xa50
[ 13.411881][ T206] rtnl_newlink+0x8d1/0xee0
[ 13.412081][ T206] ? lock_acquire.part.0+0xbc/0x260
[ 13.412263][ T206] ? find_held_lock+0x2b/0x80
[ 13.412458][ T206] ? __rtnl_newlink+0xa50/0xa50
[ 13.412653][ T206] ? mark_usage+0x61/0x170
[ 13.412865][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.413062][ T206] ? lock_acquire.part.0+0xbc/0x260
[ 13.413245][ T206] ? find_held_lock+0x2b/0x80
[ 13.413443][ T206] ? __rtnl_newlink+0xa50/0xa50
[ 13.413671][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.413870][ T206] ? __rtnl_newlink+0xa50/0xa50
[ 13.414081][ T206] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.414279][ T206] ? validate_chain+0x38b/0xc20
[ 13.414466][ T206] ? rtnl_link_fill+0x920/0x920
[ 13.414658][ T206] ? __lock_acquire+0x508/0xc10
[ 13.414869][ T206] ? lock_acquire.part.0+0xbc/0x260
[ 13.415074][ T206] ? find_held_lock+0x2b/0x80
[ 13.415273][ T206] netlink_rcv_skb+0x14e/0x3a0
[ 13.415458][ T206] ? rtnl_link_fill+0x920/0x920
[ 13.415656][ T206] ? netlink_ack+0xcf0/0xcf0
[ 13.415861][ T206] ? netlink_deliver_tap+0xc5/0x330
[ 13.416063][ T206] ? netlink_deliver_tap+0x13c/0x330
[ 13.416250][ T206] netlink_unicast+0x486/0x750
[ 13.416455][ T206] ? netlink_attachskb+0x810/0x810
[ 13.416649][ T206] ? __lock_acquire+0x508/0xc10
[ 13.416846][ T206] netlink_sendmsg+0x735/0xc60
[ 13.417062][ T206] ? netlink_unicast+0x750/0x750
[ 13.417249][ T206] ? __might_fault+0x97/0x140
[ 13.417445][ T206] ____sys_sendmsg+0x419/0x850
[ 13.417648][ T206] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.417845][ T206] ? get_timestamp.constprop.0+0x390/0x390
[ 13.418089][ T206] ? move_addr_to_kernel+0x40/0x40
[ 13.418274][ T206] ? stack_depot_save_flags+0x367/0x770
[ 13.418462][ T206] ? validate_chain+0x38b/0xc20
[ 13.418657][ T206] ___sys_sendmsg+0x14e/0x1d0
[ 13.418857][ T206] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.419083][ T206] ? copy_msghdr_from_user+0x460/0x460
[ 13.419280][ T206] __sys_sendmsg+0x145/0x1f0
[ 13.419464][ T206] ? __sys_sendmsg_sock+0x20/0x20
[ 13.419695][ T206] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.419942][ T206] ? do_raw_spin_unlock+0x59/0x250
[ 13.420132][ T206] ? rcu_is_watching+0x15/0xd0
[ 13.420318][ T206] do_syscall_64+0x117/0xfc0
[ 13.420502][ T206] ? trace_hardirqs_off+0xd/0x30
[ 13.420696][ T206] ? exc_page_fault+0xee/0x100
[ 13.420921][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.421140][ T206] RIP: 0033:0x7ff96a3d908e
[ 13.421335][ T206] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.421988][ T206] RSP: 002b:00007fff0fa09660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.422238][ T206] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff96a3d908e
[ 13.422486][ T206] RDX: 0000000000000000 RSI: 00007fff0fa09710 RDI: 0000000000000005
[ 13.422767][ T206] RBP: 00007fff0fa09670 R08: 0000000000000000 R09: 0000000000000000
[ 13.423046][ T206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82c
[ 13.423292][ T206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0fa09de0
[ 13.423554][ T206]
[ 13.423704][ T206] irq event stamp: 16639
[ 13.423873][ T206] hardirqs last enabled at (16651): [] __up_console_sem+0x5a/0x70
[ 13.424161][ T206] hardirqs last disabled at (16660): [] __up_console_sem+0x3f/0x70
[ 13.424438][ T206] softirqs last enabled at (15594): [] handle_softirqs+0x611/0x940
[ 13.424724][ T206] softirqs last disabled at (15587): [] __irq_exit_rcu+0x103/0x1c0
[ 13.425036][ T206] ---[ end trace 0000000000000000 ]---
[ 13.551939][ T210] ------------[ cut here ]------------
[ 13.552167][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 13.552447][ T210] Modules linked in:
[ 13.552611][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.553277][ T210] Tainted: [W]=WARN
[ 13.553422][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.553640][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.553878][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.554395][ T210] RSP: 0018:ffa00000009a7a80 EFLAGS: 00010286
[ 13.554616][ T210] RAX: 00000000ffffffa6 RBX: ff1100000d7e7540 RCX: 1ff4000000134f16
[ 13.554872][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d7e75fc
[ 13.555122][ T210] RBP: ff1100000fa1c000 R08: 1fe2200001afcec1 R09: ff1100000a3dae80
[ 13.555362][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.555614][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fa1c000
[ 13.555872][ T210] FS: 00007fd964b05840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 13.556162][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.556371][ T210] CR2: 00007fd964d11690 CR3: 000000000fc30003 CR4: 0000000000771ef0
[ 13.556624][ T210] PKRU: 55555554
[ 13.556768][ T210] Call Trace:
[ 13.556936][ T210]
[ 13.557053][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.557236][ T210] ? notifier_call_chain+0xb0/0x320
[ 13.557415][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 13.557573][ T210] register_netdevice+0x1526/0x1bc0
[ 13.557753][ T210] ? unregister_netdevice_queue+0x470/0x470
[ 13.557990][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.558170][ T210] register_netdev+0x23/0x40
[ 13.558359][ T210] loopback_net_init+0x7d/0x150
[ 13.558547][ T210] ops_init+0x187/0x560
[ 13.558697][ T210] setup_net+0x11b/0x3b0
[ 13.558857][ T210] ? unregister_pernet_device+0x80/0x80
[ 13.559043][ T210] ? lockdep_init_map_type+0x5d/0x250
[ 13.559226][ T210] ? mutex_init_lockdep+0xf6/0x120
[ 13.559406][ T210] copy_net_ns+0x383/0x660
[ 13.559596][ T210] create_new_namespaces+0x371/0xa10
[ 13.559778][ T210] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.559983][ T210] ksys_unshare+0x353/0x880
[ 13.560163][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.560341][ T210] ? walk_process_tree+0x350/0x350
[ 13.560529][ T210] ? __x64_sys_openat+0x10e/0x210
[ 13.560711][ T210] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.560913][ T210] __x64_sys_unshare+0x34/0x50
[ 13.561095][ T210] ? do_syscall_64+0x82/0xfc0
[ 13.561275][ T210] do_syscall_64+0x117/0xfc0
[ 13.561452][ T210] ? trace_hardirqs_off+0xd/0x30
[ 13.561640][ T210] ? exc_page_fault+0xee/0x100
[ 13.561832][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.562061][ T210] RIP: 0033:0x7fd964dc7bcb
[ 13.562245][ T210] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.562759][ T210] RSP: 002b:00007ffd476e45e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.563033][ T210] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd964dc7bcb
[ 13.563272][ T210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.563518][ T210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.563758][ T210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd476e6810
[ 13.564022][ T210] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd476e8887
[ 13.564275][ T210]
[ 13.564420][ T210] irq event stamp: 20163
[ 13.564576][ T210] hardirqs last enabled at (20173): [] __up_console_sem+0x5a/0x70
[ 13.564866][ T210] hardirqs last disabled at (20184): [] __up_console_sem+0x3f/0x70
[ 13.565150][ T210] softirqs last enabled at (19606): [] handle_softirqs+0x611/0x940
[ 13.565430][ T210] softirqs last disabled at (19075): [] __irq_exit_rcu+0x103/0x1c0
[ 13.565712][ T210] ---[ end trace 0000000000000000 ]---
[ 13.568983][ T210] ------------[ cut here ]------------
[ 13.569173][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 13.569445][ T210] Modules linked in:
[ 13.569605][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.569935][ T210] Tainted: [W]=WARN
[ 13.570082][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.570312][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.570539][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.571070][ T210] RSP: 0018:ffa00000009a7918 EFLAGS: 00010286
[ 13.571308][ T210] RAX: 00000000ffffffa6 RBX: ff1100000d672740 RCX: 1ff4000000134ee9
[ 13.571576][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d6727fc
[ 13.571828][ T210] RBP: ff110000062e9000 R08: 1fe2200001ace501 R09: ff1100000a3dae80
[ 13.572077][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.572316][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000062e9000
[ 13.572586][ T210] FS: 00007fd964b05840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 13.572879][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.573100][ T210] CR2: 00007fd964d11690 CR3: 000000000fc30003 CR4: 0000000000771ef0
[ 13.573342][ T210] PKRU: 55555554
[ 13.573486][ T210] Call Trace:
[ 13.573658][ T210]
[ 13.573773][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.573982][ T210] ? notifier_call_chain+0xb0/0x320
[ 13.574161][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 13.574308][ T210] register_netdevice+0x1526/0x1bc0
[ 13.574487][ T210] ? unregister_netdevice_queue+0x470/0x470
[ 13.574705][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.574923][ T210] __ip_tunnel_create+0x380/0x470
[ 13.575104][ T210] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.575284][ T210] ? net_generic+0xb3/0x1e0
[ 13.575463][ T210] ip_tunnel_init_net+0x1b4/0x510
[ 13.575649][ T210] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.575842][ T210] ? __kmalloc_noprof+0x2d7/0x760
[ 13.576035][ T210] ops_init+0x187/0x560
[ 13.576205][ T210] setup_net+0x11b/0x3b0
[ 13.576351][ T210] ? unregister_pernet_device+0x80/0x80
[ 13.576533][ T210] ? lockdep_init_map_type+0x5d/0x250
[ 13.576718][ T210] ? mutex_init_lockdep+0xf6/0x120
[ 13.576914][ T210] copy_net_ns+0x383/0x660
[ 13.577098][ T210] create_new_namespaces+0x371/0xa10
[ 13.577280][ T210] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.577476][ T210] ksys_unshare+0x353/0x880
[ 13.577661][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.577858][ T210] ? walk_process_tree+0x350/0x350
[ 13.578046][ T210] ? __x64_sys_openat+0x10e/0x210
[ 13.578226][ T210] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.578406][ T210] __x64_sys_unshare+0x34/0x50
[ 13.578609][ T210] ? do_syscall_64+0x82/0xfc0
[ 13.578802][ T210] do_syscall_64+0x117/0xfc0
[ 13.578993][ T210] ? trace_hardirqs_off+0xd/0x30
[ 13.579171][ T210] ? exc_page_fault+0xee/0x100
[ 13.579352][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.579568][ T210] RIP: 0033:0x7fd964dc7bcb
[ 13.579758][ T210] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.580292][ T210] RSP: 002b:00007ffd476e45e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.580548][ T210] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd964dc7bcb
[ 13.580808][ T210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.581063][ T210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.581302][ T210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd476e6810
[ 13.581554][ T210] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd476e8887
[ 13.581814][ T210]
[ 13.581974][ T210] irq event stamp: 22307
[ 13.582118][ T210] hardirqs last enabled at (22317): [] __up_console_sem+0x5a/0x70
[ 13.582391][ T210] hardirqs last disabled at (22326): [] __up_console_sem+0x3f/0x70
[ 13.582677][ T210] softirqs last enabled at (21654): [] __alloc_skb+0x4c2/0x5f0
[ 13.582979][ T210] softirqs last disabled at (21652): [] __alloc_skb+0x4c2/0x5f0
[ 13.583255][ T210] ---[ end trace 0000000000000000 ]---
[ 13.586142][ T210] ------------[ cut here ]------------
[ 13.586325][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 13.586615][ T210] Modules linked in:
[ 13.586767][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.587108][ T210] Tainted: [W]=WARN
[ 13.587253][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.587463][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.587692][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.588231][ T210] RSP: 0018:ffa00000009a78f8 EFLAGS: 00010286
[ 13.588445][ T210] RAX: 00000000ffffffa6 RBX: ff1100000deab8c0 RCX: 1ff4000000134ee5
[ 13.588698][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deab97c
[ 13.588964][ T210] RBP: ff1100000a65c000 R08: 1fe2200001bd5731 R09: ff1100000a3dae80
[ 13.589207][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.589449][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a65c000
[ 13.589708][ T210] FS: 00007fd964b05840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 13.590016][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.590231][ T210] CR2: 00007fd964d11690 CR3: 000000000fc30003 CR4: 0000000000771ef0
[ 13.590476][ T210] PKRU: 55555554
[ 13.590627][ T210] Call Trace:
[ 13.590772][ T210]
[ 13.590907][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.591097][ T210] ? notifier_call_chain+0xb0/0x320
[ 13.591277][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 13.591428][ T210] register_netdevice+0x1526/0x1bc0
[ 13.591620][ T210] ? unregister_netdevice_queue+0x470/0x470
[ 13.591844][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.592038][ T210] __ip_tunnel_create+0x380/0x470
[ 13.592218][ T210] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.592400][ T210] ? net_generic+0xb3/0x1e0
[ 13.592591][ T210] ip_tunnel_init_net+0x1b4/0x510
[ 13.592771][ T210] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.592977][ T210] ? trace_kmalloc+0xed/0x130
[ 13.593160][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 13.593341][ T210] vti_init_net+0x2a/0x140
[ 13.593530][ T210] ops_init+0x187/0x560
[ 13.593679][ T210] setup_net+0x11b/0x3b0
[ 13.593844][ T210] ? unregister_pernet_device+0x80/0x80
[ 13.594035][ T210] ? lockdep_init_map_type+0x5d/0x250
[ 13.594217][ T210] ? mutex_init_lockdep+0xf6/0x120
[ 13.594399][ T210] copy_net_ns+0x383/0x660
[ 13.594590][ T210] create_new_namespaces+0x371/0xa10
[ 13.594772][ T210] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.594979][ T210] ksys_unshare+0x353/0x880
[ 13.595165][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.595344][ T210] ? walk_process_tree+0x350/0x350
[ 13.595568][ T210] ? __x64_sys_openat+0x10e/0x210
[ 13.595752][ T210] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.595960][ T210] __x64_sys_unshare+0x34/0x50
[ 13.596140][ T210] ? do_syscall_64+0x82/0xfc0
[ 13.596322][ T210] do_syscall_64+0x117/0xfc0
[ 13.596503][ T210] ? trace_hardirqs_off+0xd/0x30
[ 13.596689][ T210] ? exc_page_fault+0xee/0x100
[ 13.596883][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.597103][ T210] RIP: 0033:0x7fd964dc7bcb
[ 13.597286][ T210] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.597818][ T210] RSP: 002b:00007ffd476e45e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.598073][ T210] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd964dc7bcb
[ 13.598315][ T210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.598569][ T210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.598827][ T210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd476e6810
[ 13.599079][ T210] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd476e8887
[ 13.599327][ T210]
[ 13.599471][ T210] irq event stamp: 24287
[ 13.599627][ T210] hardirqs last enabled at (24297): [] __up_console_sem+0x5a/0x70
[ 13.599926][ T210] hardirqs last disabled at (24308): [] __up_console_sem+0x3f/0x70
[ 13.600204][ T210] softirqs last enabled at (24122): [] handle_softirqs+0x611/0x940
[ 13.600477][ T210] softirqs last disabled at (24109): [] __irq_exit_rcu+0x103/0x1c0
[ 13.600759][ T210] ---[ end trace 0000000000000000 ]---
[ 13.612275][ T210] ------------[ cut here ]------------
[ 13.612429][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/210
[ 13.612667][ T210] Modules linked in:
[ 13.612774][ T210] CPU: 1 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.613060][ T210] Tainted: [W]=WARN
[ 13.613162][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.613333][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.613511][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.613996][ T210] RSP: 0018:ffa00000009a7a78 EFLAGS: 00010286
[ 13.614166][ T210] RAX: 00000000ffffffa6 RBX: ff1100000e3c6900 RCX: 1ff4000000134f15
[ 13.614363][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3c69bc
[ 13.614566][ T210] RBP: ff1100000fd44000 R08: 1fe2200001c78d39 R09: ff1100000a3dae80
[ 13.614762][ T210] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.614972][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd44000
[ 13.615173][ T210] FS: 00007fd964b05840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.615405][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.615578][ T210] CR2: 00007f1ecd78ac20 CR3: 000000000fc30005 CR4: 0000000000771ef0
[ 13.615776][ T210] PKRU: 55555554
[ 13.615893][ T210] Call Trace:
[ 13.615999][ T210]
[ 13.616067][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.616198][ T210] ? notifier_call_chain+0xb0/0x320
[ 13.616331][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 13.616431][ T210] register_netdevice+0x1526/0x1bc0
[ 13.616571][ T210] ? unregister_netdevice_queue+0x470/0x470
[ 13.616733][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.616873][ T210] register_netdev+0x23/0x40
[ 13.617011][ T210] vti6_init_net+0x280/0x3c0
[ 13.617145][ T210] ops_init+0x187/0x560
[ 13.617245][ T210] setup_net+0x11b/0x3b0
[ 13.617345][ T210] ? unregister_pernet_device+0x80/0x80
[ 13.617477][ T210] ? lockdep_init_map_type+0x5d/0x250
[ 13.617615][ T210] ? mutex_init_lockdep+0xf6/0x120
[ 13.617751][ T210] copy_net_ns+0x383/0x660
[ 13.617899][ T210] create_new_namespaces+0x371/0xa10
[ 13.618040][ T210] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.618173][ T210] ksys_unshare+0x353/0x880
[ 13.618306][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.618438][ T210] ? walk_process_tree+0x350/0x350
[ 13.618576][ T210] ? __x64_sys_openat+0x10e/0x210
[ 13.618710][ T210] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.618851][ T210] __x64_sys_unshare+0x34/0x50
[ 13.618989][ T210] ? do_syscall_64+0x82/0xfc0
[ 13.619122][ T210] do_syscall_64+0x117/0xfc0
[ 13.619252][ T210] ? trace_hardirqs_off+0xd/0x30
[ 13.619383][ T210] ? exc_page_fault+0xee/0x100
[ 13.619521][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.619687][ T210] RIP: 0033:0x7fd964dc7bcb
[ 13.619908][ T210] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.620435][ T210] RSP: 002b:00007ffd476e45e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.620641][ T210] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd964dc7bcb
[ 13.620848][ T210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.621051][ T210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.621247][ T210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd476e6810
[ 13.621444][ T210] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd476e8887
[ 13.621654][ T210]
[ 13.621753][ T210] irq event stamp: 33281
[ 13.621861][ T210] hardirqs last enabled at (33291): [] __up_console_sem+0x5a/0x70
[ 13.622096][ T210] hardirqs last disabled at (33298): [] __up_console_sem+0x3f/0x70
[ 13.622324][ T210] softirqs last enabled at (33214): [] handle_softirqs+0x611/0x940
[ 13.622562][ T210] softirqs last disabled at (33133): [] __irq_exit_rcu+0x103/0x1c0
[ 13.622795][ T210] ---[ end trace 0000000000000000 ]---
[ 13.626553][ T210] ------------[ cut here ]------------
[ 13.626696][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/210
[ 13.626938][ T210] Modules linked in:
[ 13.627086][ T210] CPU: 1 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.627359][ T210] Tainted: [W]=WARN
[ 13.627460][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.627638][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.627820][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.628298][ T210] RSP: 0018:ffa00000009a7a68 EFLAGS: 00010286
[ 13.628467][ T210] RAX: 00000000ffffffa6 RBX: ff1100000b5a7c40 RCX: 1ff4000000134f13
[ 13.628670][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5a7cfc
[ 13.628940][ T210] RBP: ff1100000fe14000 R08: 1fe22000016b4fa1 R09: ff1100000a3dae80
[ 13.629137][ T210] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.629335][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fe14000
[ 13.629541][ T210] FS: 00007fd964b05840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.629776][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.630011][ T210] CR2: 00007f1ecd78ac20 CR3: 000000000fc30005 CR4: 0000000000771ef0
[ 13.630208][ T210] PKRU: 55555554
[ 13.630310][ T210] Call Trace:
[ 13.630408][ T210]
[ 13.630477][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.630615][ T210] ? notifier_call_chain+0xb0/0x320
[ 13.630748][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 13.630920][ T210] register_netdevice+0x1526/0x1bc0
[ 13.631055][ T210] ? unregister_netdevice_queue+0x470/0x470
[ 13.631221][ T210] register_netdev+0x23/0x40
[ 13.631352][ T210] sit_init_net+0x299/0x570
[ 13.631486][ T210] ops_init+0x187/0x560
[ 13.631592][ T210] setup_net+0x11b/0x3b0
[ 13.631691][ T210] ? unregister_pernet_device+0x80/0x80
[ 13.631884][ T210] ? lockdep_init_map_type+0x5d/0x250
[ 13.632024][ T210] ? mutex_init_lockdep+0xf6/0x120
[ 13.632156][ T210] copy_net_ns+0x383/0x660
[ 13.632289][ T210] create_new_namespaces+0x371/0xa10
[ 13.632424][ T210] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.632562][ T210] ksys_unshare+0x353/0x880
[ 13.632693][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.632884][ T210] ? walk_process_tree+0x350/0x350
[ 13.633025][ T210] ? __x64_sys_openat+0x10e/0x210
[ 13.633158][ T210] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.633292][ T210] __x64_sys_unshare+0x34/0x50
[ 13.633424][ T210] ? do_syscall_64+0x82/0xfc0
[ 13.633561][ T210] do_syscall_64+0x117/0xfc0
[ 13.633692][ T210] ? trace_hardirqs_off+0xd/0x30
[ 13.633884][ T210] ? exc_page_fault+0xee/0x100
[ 13.634022][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.634184][ T210] RIP: 0033:0x7fd964dc7bcb
[ 13.634322][ T210] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.634859][ T210] RSP: 002b:00007ffd476e45e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.635065][ T210] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd964dc7bcb
[ 13.635261][ T210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.635485][ T210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.635691][ T210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd476e6810
[ 13.635957][ T210] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd476e8887
[ 13.636162][ T210]
[ 13.636261][ T210] irq event stamp: 36489
[ 13.636361][ T210] hardirqs last enabled at (36497): [] __up_console_sem+0x5a/0x70
[ 13.636600][ T210] hardirqs last disabled at (36504): [] __up_console_sem+0x3f/0x70
[ 13.636891][ T210] softirqs last enabled at (36604): [] handle_softirqs+0x611/0x940
[ 13.637127][ T210] softirqs last disabled at (36513): [] __irq_exit_rcu+0x103/0x1c0
[ 13.637355][ T210] ---[ end trace 0000000000000000 ]---
[ 13.648734][ T210] ------------[ cut here ]------------
[ 13.648941][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/210
[ 13.649171][ T210] Modules linked in:
[ 13.649279][ T210] CPU: 1 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.649556][ T210] Tainted: [W]=WARN
[ 13.649657][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.649832][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.650012][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.650487][ T210] RSP: 0018:ffa00000009a7a78 EFLAGS: 00010286
[ 13.650661][ T210] RAX: 00000000ffffffa6 RBX: ff11000001f48c80 RCX: 1ff4000000134f15
[ 13.650867][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f48d3c
[ 13.651069][ T210] RBP: ff11000008f09000 R08: 1fe22000003e91a9 R09: ff1100000a3dae80
[ 13.651273][ T210] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.651497][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008f09000
[ 13.651717][ T210] FS: 00007fd964b05840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 13.651970][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.652141][ T210] CR2: 00007f1ecd78ac20 CR3: 000000000fc30005 CR4: 0000000000771ef0
[ 13.652340][ T210] PKRU: 55555554
[ 13.652439][ T210] Call Trace:
[ 13.652546][ T210]
[ 13.652617][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.652751][ T210] ? notifier_call_chain+0xb0/0x320
[ 13.652899][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 13.653006][ T210] register_netdevice+0x1526/0x1bc0
[ 13.653142][ T210] ? unregister_netdevice_queue+0x470/0x470
[ 13.653308][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.653446][ T210] register_netdev+0x23/0x40
[ 13.653586][ T210] ip6_tnl_init_net+0x2b8/0x400
[ 13.653722][ T210] ops_init+0x187/0x560
[ 13.653833][ T210] setup_net+0x11b/0x3b0
[ 13.653938][ T210] ? unregister_pernet_device+0x80/0x80
[ 13.654077][ T210] ? lockdep_init_map_type+0x5d/0x250
[ 13.654209][ T210] ? mutex_init_lockdep+0xf6/0x120
[ 13.654347][ T210] copy_net_ns+0x383/0x660
[ 13.654482][ T210] create_new_namespaces+0x371/0xa10
[ 13.654621][ T210] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.654756][ T210] ksys_unshare+0x353/0x880
[ 13.654904][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.655039][ T210] ? walk_process_tree+0x350/0x350
[ 13.655172][ T210] ? __x64_sys_openat+0x10e/0x210
[ 13.655306][ T210] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.655442][ T210] __x64_sys_unshare+0x34/0x50
[ 13.655580][ T210] ? do_syscall_64+0x82/0xfc0
[ 13.655714][ T210] do_syscall_64+0x117/0xfc0
[ 13.655853][ T210] ? trace_hardirqs_off+0xd/0x30
[ 13.655995][ T210] ? exc_page_fault+0xee/0x100
[ 13.656130][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.656296][ T210] RIP: 0033:0x7fd964dc7bcb
[ 13.656438][ T210] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.656931][ T210] RSP: 002b:00007ffd476e45e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.657132][ T210] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd964dc7bcb
[ 13.657328][ T210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.657532][ T210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.657729][ T210] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd476e6810
[ 13.657942][ T210] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd476e8887
[ 13.658146][ T210]
[ 13.658246][ T210] irq event stamp: 46223
[ 13.658346][ T210] hardirqs last enabled at (46231): [] __up_console_sem+0x5a/0x70
[ 13.658583][ T210] hardirqs last disabled at (46238): [] __up_console_sem+0x3f/0x70
[ 13.658828][ T210] softirqs last enabled at (45744): [] handle_softirqs+0x611/0x940
[ 13.659068][ T210] softirqs last disabled at (45671): [] __irq_exit_rcu+0x103/0x1c0
[ 13.659298][ T210] ---[ end trace 0000000000000000 ]---
[ 13.692704][ T211] ------------[ cut here ]------------
[ 13.692906][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/211
[ 13.693142][ T211] Modules linked in:
[ 13.693252][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.693526][ T211] Tainted: [W]=WARN
[ 13.693627][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.693798][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.693980][ 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
[ 13.694445][ T211] RSP: 0018:ffa00000009b7020 EFLAGS: 00010286
[ 13.694615][ T211] RAX: 00000000ffffffa6 RBX: ff1100000b5a6e40 RCX: 1ff4000000136dca
[ 13.694816][ T211] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5a6efc
[ 13.695020][ T211] RBP: ff1100000fa1c000 R08: 1fe22000016b4de1 R09: ff11000009c50b58
[ 13.695215][ T211] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 13.695410][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 13.695614][ T211] FS: 00007f291f4d0840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 13.695856][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.696032][ T211] CR2: 00007f291f7a01a0 CR3: 0000000009fae002 CR4: 0000000000771ef0
[ 13.696229][ T211] PKRU: 55555554
[ 13.696328][ T211] Call Trace:
[ 13.696426][ T211]
[ 13.696495][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.696634][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 13.696735][ T211] ? mark_held_locks+0x40/0x70
[ 13.696874][ T211] __dev_notify_flags+0x1b8/0x280
[ 13.697014][ T211] ? netif_change_name+0x8c0/0x8c0
[ 13.697144][ T211] ? __dev_change_flags+0x4a4/0x6d0
[ 13.697280][ T211] ? netif_set_allmulti+0x2c0/0x2c0
[ 13.697411][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.697548][ T211] ? is_bpf_text_address+0x68/0x110
[ 13.697681][ T211] netif_change_flags+0xfe/0x190
[ 13.697820][ T211] ? unwind_get_return_address+0x67/0xd0
[ 13.697963][ T211] do_setlink.isra.0+0x1d25/0x2a60
[ 13.698096][ T211] ? rtnl_link_get_size+0x350/0x350
[ 13.698228][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.698392][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.698526][ T211] ? validate_chain+0x38b/0xc20
[ 13.698658][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 13.698813][ T211] ? stack_depot_save_flags+0x367/0x770
[ 13.698957][ T211] ? __kernel_text_address+0x12/0x30
[ 13.699090][ T211] ? __lock_acquire+0x508/0xc10
[ 13.699223][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 13.699355][ T211] ? rtnl_newlink+0x883/0xee0
[ 13.699488][ T211] ? rcu_is_watching+0x15/0xd0
[ 13.699625][ T211] ? lock_acquire+0x134/0x160
[ 13.699758][ T211] ? rcu_is_watching+0x15/0xd0
[ 13.699902][ T211] ? rcu_is_watching+0x15/0xd0
[ 13.700036][ T211] ? trace_contention_end+0xb3/0x1a0
[ 13.700168][ T211] ? __mutex_lock+0x1db/0x2010
[ 13.700299][ T211] ? __mutex_lock+0x9b2/0x2010
[ 13.700429][ T211] ? rtnl_newlink+0x883/0xee0
[ 13.700567][ T211] ? ww_mutex_lock+0x160/0x160
[ 13.700702][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 13.700843][ T211] rtnl_newlink+0x8d1/0xee0
[ 13.700983][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 13.701112][ T211] ? find_held_lock+0x2b/0x80
[ 13.701243][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 13.701373][ T211] ? mark_usage+0x61/0x170
[ 13.701503][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.701640][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 13.701771][ T211] ? find_held_lock+0x2b/0x80
[ 13.701917][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 13.702050][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.702183][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 13.702314][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.702461][ T211] ? validate_chain+0x38b/0xc20
[ 13.702600][ T211] ? rtnl_link_fill+0x920/0x920
[ 13.702734][ T211] ? __lock_acquire+0x508/0xc10
[ 13.702870][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 13.703007][ T211] ? find_held_lock+0x2b/0x80
[ 13.703138][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 13.703269][ T211] ? rtnl_link_fill+0x920/0x920
[ 13.703399][ T211] ? netlink_ack+0xcf0/0xcf0
[ 13.703539][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 13.703669][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 13.703807][ T211] netlink_unicast+0x486/0x750
[ 13.703952][ T211] ? netlink_attachskb+0x810/0x810
[ 13.704084][ T211] ? __lock_acquire+0x508/0xc10
[ 13.704216][ T211] netlink_sendmsg+0x735/0xc60
[ 13.704346][ T211] ? netlink_unicast+0x750/0x750
[ 13.704480][ T211] ? __might_fault+0x97/0x140
[ 13.704619][ T211] ____sys_sendmsg+0x419/0x850
[ 13.704751][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.704894][ T211] ? get_timestamp.constprop.0+0x390/0x390
[ 13.705060][ T211] ? move_addr_to_kernel+0x40/0x40
[ 13.705193][ T211] ? stack_depot_save_flags+0x367/0x770
[ 13.705326][ T211] ? validate_chain+0x38b/0xc20
[ 13.705459][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 13.705595][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.705759][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 13.705921][ T211] __sys_sendmsg+0x145/0x1f0
[ 13.706054][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 13.706184][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.706350][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 13.706482][ T211] ? rcu_is_watching+0x15/0xd0
[ 13.706623][ T211] do_syscall_64+0x117/0xfc0
[ 13.706757][ T211] ? trace_hardirqs_off+0xd/0x30
[ 13.706906][ T211] ? exc_page_fault+0xee/0x100
[ 13.707038][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.707201][ T211] RIP: 0033:0x7f291f70a08e
[ 13.707340][ 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
[ 13.707837][ T211] RSP: 002b:00007fff38677fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.708043][ T211] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f291f70a08e
[ 13.708239][ T211] RDX: 0000000000000000 RSI: 00007fff38678090 RDI: 0000000000000005
[ 13.708436][ T211] RBP: 00007fff38677ff0 R08: 0000000000000000 R09: 0000000000000000
[ 13.708639][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82c
[ 13.708845][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff38678760
[ 13.709055][ T211]
[ 13.709153][ T211] irq event stamp: 21223
[ 13.709251][ T211] hardirqs last enabled at (21231): [] __up_console_sem+0x5a/0x70
[ 13.709482][ T211] hardirqs last disabled at (21238): [] __up_console_sem+0x3f/0x70
[ 13.709719][ T211] softirqs last enabled at (20304): [] __alloc_skb+0x4c2/0x5f0
[ 13.709975][ T211] softirqs last disabled at (20300): [] __alloc_skb+0x4c2/0x5f0
[ 13.710201][ T211] ---[ end trace 0000000000000000 ]---
[ 13.716175][ T211] ip (211) used greatest stack depth: 23400 bytes left
[ 13.832669][ T215] ------------[ cut here ]------------
[ 13.832874][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/215
[ 13.833147][ T215] Modules linked in:
[ 13.833253][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.833525][ T215] Tainted: [W]=WARN
[ 13.833625][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.834332][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.834541][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.835023][ T215] RSP: 0018:ffa00000009e7a80 EFLAGS: 00010286
[ 13.835212][ T215] RAX: 00000000ffffffa6 RBX: ff1100000d713380 RCX: 1ff400000013cf16
[ 13.835409][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d71343c
[ 13.835611][ T215] RBP: ff1100000ff81000 R08: 1fe2200001ae2689 R09: ff1100000ff25180
[ 13.835808][ T215] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.836012][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ff81000
[ 13.836209][ T215] FS: 00007f219589e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.836466][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.836637][ T215] CR2: 00007f2195a9fc20 CR3: 0000000010913001 CR4: 0000000000771ef0
[ 13.836846][ T215] PKRU: 55555554
[ 13.836957][ T215] Call Trace:
[ 13.837054][ T215]
[ 13.837123][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.837255][ T215] ? notifier_call_chain+0xb0/0x320
[ 13.837388][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 13.837487][ T215] register_netdevice+0x1526/0x1bc0
[ 13.837623][ T215] ? unregister_netdevice_queue+0x470/0x470
[ 13.837785][ T215] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.837932][ T215] register_netdev+0x23/0x40
[ 13.838061][ T215] loopback_net_init+0x7d/0x150
[ 13.838194][ T215] ops_init+0x187/0x560
[ 13.838294][ T215] setup_net+0x11b/0x3b0
[ 13.838392][ T215] ? unregister_pernet_device+0x80/0x80
[ 13.838526][ T215] ? lockdep_init_map_type+0x5d/0x250
[ 13.838658][ T215] ? mutex_init_lockdep+0xf6/0x120
[ 13.838797][ T215] copy_net_ns+0x383/0x660
[ 13.838936][ T215] create_new_namespaces+0x371/0xa10
[ 13.839071][ T215] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.839203][ T215] ksys_unshare+0x353/0x880
[ 13.839333][ T215] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.839465][ T215] ? walk_process_tree+0x350/0x350
[ 13.839600][ T215] ? __x64_sys_openat+0x10e/0x210
[ 13.839734][ T215] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.839870][ T215] __x64_sys_unshare+0x34/0x50
[ 13.840004][ T215] ? do_syscall_64+0x82/0xfc0
[ 13.840133][ T215] do_syscall_64+0x117/0xfc0
[ 13.840286][ T215] ? trace_hardirqs_off+0xd/0x30
[ 13.840416][ T215] ? exc_page_fault+0xee/0x100
[ 13.840549][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.840721][ T215] RIP: 0033:0x7f2195b60bcb
[ 13.840868][ T215] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.841348][ T215] RSP: 002b:00007fff51101ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.841561][ T215] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2195b60bcb
[ 13.841760][ T215] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.841966][ T215] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.842166][ T215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff51104110
[ 13.842368][ T215] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff51105887
[ 13.842596][ T215]
[ 13.842703][ T215] irq event stamp: 19201
[ 13.842810][ T215] hardirqs last enabled at (19211): [] __up_console_sem+0x5a/0x70
[ 13.843047][ T215] hardirqs last disabled at (19218): [] __up_console_sem+0x3f/0x70
[ 13.843271][ T215] softirqs last enabled at (18772): [] handle_softirqs+0x611/0x940
[ 13.843501][ T215] softirqs last disabled at (17875): [] __irq_exit_rcu+0x103/0x1c0
[ 13.843732][ T215] ---[ end trace 0000000000000000 ]---
[ 13.846426][ T215] ------------[ cut here ]------------
[ 13.846589][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/215
[ 13.846823][ T215] Modules linked in:
[ 13.846933][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.847204][ T215] Tainted: [W]=WARN
[ 13.847302][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.847463][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.847637][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.848106][ T215] RSP: 0018:ffa00000009e7918 EFLAGS: 00010286
[ 13.848269][ T215] RAX: 00000000ffffffa6 RBX: ff11000001f86580 RCX: 1ff400000013cee9
[ 13.848461][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f8663c
[ 13.848662][ T215] RBP: ff1100001099c000 R08: 1fe22000003f0cc9 R09: ff1100000ff25180
[ 13.848862][ T215] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.849061][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001099c000
[ 13.849269][ T215] FS: 00007f219589e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.849507][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.849675][ T215] CR2: 00007f2195a9fc20 CR3: 0000000010913001 CR4: 0000000000771ef0
[ 13.849888][ T215] PKRU: 55555554
[ 13.849991][ T215] Call Trace:
[ 13.850086][ T215]
[ 13.850154][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.850303][ T215] ? notifier_call_chain+0xb0/0x320
[ 13.850452][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 13.850555][ T215] register_netdevice+0x1526/0x1bc0
[ 13.850686][ T215] ? unregister_netdevice_queue+0x470/0x470
[ 13.850855][ T215] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.850996][ T215] __ip_tunnel_create+0x380/0x470
[ 13.851126][ T215] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.851261][ T215] ? net_generic+0xb3/0x1e0
[ 13.851395][ T215] ip_tunnel_init_net+0x1b4/0x510
[ 13.851528][ T215] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.851669][ T215] ? __kmalloc_noprof+0x2d7/0x760
[ 13.851805][ T215] ops_init+0x187/0x560
[ 13.851909][ T215] setup_net+0x11b/0x3b0
[ 13.852019][ T215] ? unregister_pernet_device+0x80/0x80
[ 13.852153][ T215] ? lockdep_init_map_type+0x5d/0x250
[ 13.852286][ T215] ? mutex_init_lockdep+0xf6/0x120
[ 13.852418][ T215] copy_net_ns+0x383/0x660
[ 13.852554][ T215] create_new_namespaces+0x371/0xa10
[ 13.852693][ T215] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.852830][ T215] ksys_unshare+0x353/0x880
[ 13.852973][ T215] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.853102][ T215] ? walk_process_tree+0x350/0x350
[ 13.853233][ T215] ? __x64_sys_openat+0x10e/0x210
[ 13.853364][ T215] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.853493][ T215] __x64_sys_unshare+0x34/0x50
[ 13.853625][ T215] ? do_syscall_64+0x82/0xfc0
[ 13.853753][ T215] do_syscall_64+0x117/0xfc0
[ 13.853908][ T215] ? trace_hardirqs_off+0xd/0x30
[ 13.854037][ T215] ? exc_page_fault+0xee/0x100
[ 13.854165][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.854328][ T215] RIP: 0033:0x7f2195b60bcb
[ 13.854463][ T215] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.854965][ T215] RSP: 002b:00007fff51101ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.855188][ T215] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2195b60bcb
[ 13.855384][ T215] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.855586][ T215] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.855778][ T215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff51104110
[ 13.855986][ T215] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff51105887
[ 13.856186][ T215]
[ 13.856282][ T215] irq event stamp: 21071
[ 13.856379][ T215] hardirqs last enabled at (21079): [] __up_console_sem+0x5a/0x70
[ 13.856615][ T215] hardirqs last disabled at (21086): [] __up_console_sem+0x3f/0x70
[ 13.856850][ T215] softirqs last enabled at (20530): [] __alloc_skb+0x4c2/0x5f0
[ 13.857104][ T215] softirqs last disabled at (20528): [] __alloc_skb+0x4c2/0x5f0
[ 13.857341][ T215] ---[ end trace 0000000000000000 ]---
[ 13.860459][ T215] ------------[ cut here ]------------
[ 13.860633][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/215
[ 13.861579][ T215] Modules linked in:
[ 13.861684][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.861969][ T215] Tainted: [W]=WARN
[ 13.862069][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.862234][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.862406][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.862902][ T215] RSP: 0018:ffa00000009e78f8 EFLAGS: 00010286
[ 13.863068][ T215] RAX: 00000000ffffffa6 RBX: ff1100000e234ac0 RCX: 1ff400000013cee5
[ 13.863274][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e234b7c
[ 13.863486][ T215] RBP: ff110000109b4000 R08: 1fe2200001c46971 R09: ff1100000ff25180
[ 13.863692][ T215] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.863904][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000109b4000
[ 13.864101][ T215] FS: 00007f219589e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.864333][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.864504][ T215] CR2: 00007f2195a9fc20 CR3: 0000000010913001 CR4: 0000000000771ef0
[ 13.864707][ T215] PKRU: 55555554
[ 13.864831][ T215] Call Trace:
[ 13.864937][ T215]
[ 13.865006][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.865139][ T215] ? notifier_call_chain+0xb0/0x320
[ 13.865276][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 13.865383][ T215] register_netdevice+0x1526/0x1bc0
[ 13.865532][ T215] ? unregister_netdevice_queue+0x470/0x470
[ 13.865697][ T215] ? alloc_netdev_mqs+0xed0/0x1490
[ 13.865837][ T215] __ip_tunnel_create+0x380/0x470
[ 13.865973][ T215] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 13.866105][ T215] ? net_generic+0xb3/0x1e0
[ 13.866248][ T215] ip_tunnel_init_net+0x1b4/0x510
[ 13.866380][ T215] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 13.866741][ T215] ? trace_kmalloc+0xed/0x130
[ 13.866885][ T215] ? __kasan_kmalloc+0x7b/0x90
[ 13.867027][ T215] vti_init_net+0x2a/0x140
[ 13.867159][ T215] ops_init+0x187/0x560
[ 13.867262][ T215] setup_net+0x11b/0x3b0
[ 13.867369][ T215] ? unregister_pernet_device+0x80/0x80
[ 13.867504][ T215] ? lockdep_init_map_type+0x5d/0x250
[ 13.867644][ T215] ? mutex_init_lockdep+0xf6/0x120
[ 13.867779][ T215] copy_net_ns+0x383/0x660
[ 13.867924][ T215] create_new_namespaces+0x371/0xa10
[ 13.868060][ T215] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.868192][ T215] ksys_unshare+0x353/0x880
[ 13.868330][ T215] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.868485][ T215] ? walk_process_tree+0x350/0x350
[ 13.868623][ T215] ? __x64_sys_openat+0x10e/0x210
[ 13.868757][ T215] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.868909][ T215] __x64_sys_unshare+0x34/0x50
[ 13.869041][ T215] ? do_syscall_64+0x82/0xfc0
[ 13.869177][ T215] do_syscall_64+0x117/0xfc0
[ 13.869308][ T215] ? trace_hardirqs_off+0xd/0x30
[ 13.869451][ T215] ? exc_page_fault+0xee/0x100
[ 13.869588][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.869774][ T215] RIP: 0033:0x7f2195b60bcb
[ 13.869931][ T215] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.870430][ T215] RSP: 002b:00007fff51101ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.870674][ T215] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2195b60bcb
[ 13.870877][ T215] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.871086][ T215] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.871282][ T215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff51104110
[ 13.871495][ T215] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff51105887
[ 13.871705][ T215]
[ 13.871808][ T215] irq event stamp: 23109
[ 13.871935][ T215] hardirqs last enabled at (23117): [] __up_console_sem+0x5a/0x70
[ 13.872163][ T215] hardirqs last disabled at (23124): [] __up_console_sem+0x3f/0x70
[ 13.872394][ T215] softirqs last enabled at (22562): [] __alloc_skb+0x4c2/0x5f0
[ 13.872630][ T215] softirqs last disabled at (22560): [] __alloc_skb+0x4c2/0x5f0
[ 13.872868][ T215] ---[ end trace 0000000000000000 ]---
[ 13.876033][ T215] ------------[ cut here ]------------
[ 13.876192][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/215
[ 13.876424][ T215] Modules linked in:
[ 13.876534][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.876805][ T215] Tainted: [W]=WARN
[ 13.876910][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.877081][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.877285][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.877756][ T215] RSP: 0018:ffa00000009e7a78 EFLAGS: 00010286
[ 13.877938][ T215] RAX: 00000000ffffffa6 RBX: ff1100000e235c40 RCX: 1ff400000013cf15
[ 13.878140][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e235cfc
[ 13.878336][ T215] RBP: ff11000010a4c000 R08: 1fe2200001c46ba1 R09: ff1100000ff25180
[ 13.878723][ T215] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.878935][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000010a4c000
[ 13.879142][ T215] FS: 00007f219589e840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.879371][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.879542][ T215] CR2: 00007f2195a9fc20 CR3: 0000000010913001 CR4: 0000000000771ef0
[ 13.879738][ T215] PKRU: 55555554
[ 13.879842][ T215] Call Trace:
[ 13.879950][ T215]
[ 13.880025][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.880177][ T215] ? notifier_call_chain+0xb0/0x320
[ 13.880313][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 13.880413][ T215] register_netdevice+0x1526/0x1bc0
[ 13.880551][ T215] ? unregister_netdevice_queue+0x470/0x470
[ 13.880714][ T215] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.880859][ T215] register_netdev+0x23/0x40
[ 13.881002][ T215] vti6_init_net+0x280/0x3c0
[ 13.881135][ T215] ops_init+0x187/0x560
[ 13.881260][ T215] setup_net+0x11b/0x3b0
[ 13.881360][ T215] ? unregister_pernet_device+0x80/0x80
[ 13.881490][ T215] ? lockdep_init_map_type+0x5d/0x250
[ 13.881627][ T215] ? mutex_init_lockdep+0xf6/0x120
[ 13.881765][ T215] copy_net_ns+0x383/0x660
[ 13.881910][ T215] create_new_namespaces+0x371/0xa10
[ 13.882043][ T215] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.882174][ T215] ksys_unshare+0x353/0x880
[ 13.882318][ T215] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.882453][ T215] ? walk_process_tree+0x350/0x350
[ 13.882619][ T215] ? __x64_sys_openat+0x10e/0x210
[ 13.882769][ T215] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.882910][ T215] __x64_sys_unshare+0x34/0x50
[ 13.883040][ T215] ? do_syscall_64+0x82/0xfc0
[ 13.883171][ T215] do_syscall_64+0x117/0xfc0
[ 13.883309][ T215] ? trace_hardirqs_off+0xd/0x30
[ 13.883441][ T215] ? exc_page_fault+0xee/0x100
[ 13.883579][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.883747][ T215] RIP: 0033:0x7f2195b60bcb
[ 13.883899][ T215] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.884365][ T215] RSP: 002b:00007fff51101ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.884588][ T215] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2195b60bcb
[ 13.884797][ T215] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.885003][ T215] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.885197][ T215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff51104110
[ 13.885393][ T215] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff51105887
[ 13.885623][ T215]
[ 13.885721][ T215] irq event stamp: 25213
[ 13.885826][ T215] hardirqs last enabled at (25223): [] __up_console_sem+0x5a/0x70
[ 13.886064][ T215] hardirqs last disabled at (25230): [] __up_console_sem+0x3f/0x70
[ 13.886315][ T215] softirqs last enabled at (24720): [] __alloc_skb+0x4c2/0x5f0
[ 13.886558][ T215] softirqs last disabled at (24718): [] __alloc_skb+0x4c2/0x5f0
[ 13.886797][ T215] ---[ end trace 0000000000000000 ]---
[ 13.896998][ T215] ------------[ cut here ]------------
[ 13.897164][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/215
[ 13.897393][ T215] Modules linked in:
[ 13.897501][ T215] CPU: 0 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.897783][ T215] Tainted: [W]=WARN
[ 13.897902][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.898068][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.898273][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.898751][ T215] RSP: 0018:ffa00000009e7a68 EFLAGS: 00010286
[ 13.898934][ T215] RAX: 00000000ffffffa6 RBX: ff1100000e3ebe00 RCX: 1ff400000013cf13
[ 13.899134][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3ebebc
[ 13.899345][ T215] RBP: ff1100000577c000 R08: 1fe2200001c7d7d9 R09: ff1100000ff25180
[ 13.899567][ T215] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.899767][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000577c000
[ 13.899973][ T215] FS: 00007f219589e840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 13.900204][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.900372][ T215] CR2: 00007f291f59d574 CR3: 0000000010913003 CR4: 0000000000771ef0
[ 13.900577][ T215] PKRU: 55555554
[ 13.900675][ T215] Call Trace:
[ 13.900774][ T215]
[ 13.900850][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.900991][ T215] ? notifier_call_chain+0xb0/0x320
[ 13.901123][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 13.901226][ T215] register_netdevice+0x1526/0x1bc0
[ 13.901360][ T215] ? unregister_netdevice_queue+0x470/0x470
[ 13.901531][ T215] register_netdev+0x23/0x40
[ 13.901663][ T215] sit_init_net+0x299/0x570
[ 13.901803][ T215] ops_init+0x187/0x560
[ 13.901910][ T215] setup_net+0x11b/0x3b0
[ 13.902010][ T215] ? unregister_pernet_device+0x80/0x80
[ 13.902141][ T215] ? lockdep_init_map_type+0x5d/0x250
[ 13.902276][ T215] ? mutex_init_lockdep+0xf6/0x120
[ 13.902410][ T215] copy_net_ns+0x383/0x660
[ 13.902548][ T215] create_new_namespaces+0x371/0xa10
[ 13.902684][ T215] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.902824][ T215] ksys_unshare+0x353/0x880
[ 13.902965][ T215] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.903098][ T215] ? walk_process_tree+0x350/0x350
[ 13.903249][ T215] ? __x64_sys_openat+0x10e/0x210
[ 13.903381][ T215] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.903521][ T215] __x64_sys_unshare+0x34/0x50
[ 13.903662][ T215] ? do_syscall_64+0x82/0xfc0
[ 13.903801][ T215] do_syscall_64+0x117/0xfc0
[ 13.903939][ T215] ? trace_hardirqs_off+0xd/0x30
[ 13.904071][ T215] ? exc_page_fault+0xee/0x100
[ 13.904204][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.904367][ T215] RIP: 0033:0x7f2195b60bcb
[ 13.904506][ T215] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.905000][ T215] RSP: 002b:00007fff51101ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.905203][ T215] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2195b60bcb
[ 13.905404][ T215] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.905616][ T215] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.905821][ T215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff51104110
[ 13.906029][ T215] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff51105887
[ 13.906233][ T215]
[ 13.906333][ T215] irq event stamp: 34037
[ 13.906433][ T215] hardirqs last enabled at (34045): [] __up_console_sem+0x5a/0x70
[ 13.906672][ T215] hardirqs last disabled at (34052): [] __up_console_sem+0x3f/0x70
[ 13.906932][ T215] softirqs last enabled at (33546): [] __alloc_skb+0x4c2/0x5f0
[ 13.907164][ T215] softirqs last disabled at (33544): [] __alloc_skb+0x4c2/0x5f0
[ 13.907402][ T215] ---[ end trace 0000000000000000 ]---
[ 13.911259][ T215] ------------[ cut here ]------------
[ 13.911418][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/215
[ 13.911656][ T215] Modules linked in:
[ 13.911762][ T215] CPU: 0 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.912040][ T215] Tainted: [W]=WARN
[ 13.912141][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.912308][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.912486][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.912976][ T215] RSP: 0018:ffa00000009e7a78 EFLAGS: 00010286
[ 13.913145][ T215] RAX: 00000000ffffffa6 RBX: ff1100000b6db540 RCX: 1ff400000013cf15
[ 13.913347][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b6db5fc
[ 13.913552][ T215] RBP: ff11000009501000 R08: 1fe22000016db6c1 R09: ff1100000ff25180
[ 13.913784][ T215] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.913999][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009501000
[ 13.914204][ T215] FS: 00007f219589e840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 13.914437][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.914611][ T215] CR2: 00007f291f59d574 CR3: 0000000010913003 CR4: 0000000000771ef0
[ 13.914818][ T215] PKRU: 55555554
[ 13.914926][ T215] Call Trace:
[ 13.915027][ T215]
[ 13.915096][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.915259][ T215] ? notifier_call_chain+0xb0/0x320
[ 13.915392][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 13.915493][ T215] register_netdevice+0x1526/0x1bc0
[ 13.915634][ T215] ? unregister_netdevice_queue+0x470/0x470
[ 13.915804][ T215] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.915944][ T215] register_netdev+0x23/0x40
[ 13.916080][ T215] ip6_tnl_init_net+0x2b8/0x400
[ 13.916217][ T215] ops_init+0x187/0x560
[ 13.916322][ T215] setup_net+0x11b/0x3b0
[ 13.916425][ T215] ? unregister_pernet_device+0x80/0x80
[ 13.916562][ T215] ? lockdep_init_map_type+0x5d/0x250
[ 13.916696][ T215] ? mutex_init_lockdep+0xf6/0x120
[ 13.916838][ T215] copy_net_ns+0x383/0x660
[ 13.916979][ T215] create_new_namespaces+0x371/0xa10
[ 13.917116][ T215] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 13.917251][ T215] ksys_unshare+0x353/0x880
[ 13.917405][ T215] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.917543][ T215] ? walk_process_tree+0x350/0x350
[ 13.917676][ T215] ? __x64_sys_openat+0x10e/0x210
[ 13.917817][ T215] ? __ia32_sys_open+0x1b0/0x1b0
[ 13.917963][ T215] __x64_sys_unshare+0x34/0x50
[ 13.918097][ T215] ? do_syscall_64+0x82/0xfc0
[ 13.918230][ T215] do_syscall_64+0x117/0xfc0
[ 13.918363][ T215] ? trace_hardirqs_off+0xd/0x30
[ 13.918498][ T215] ? exc_page_fault+0xee/0x100
[ 13.918637][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.918811][ T215] RIP: 0033:0x7f2195b60bcb
[ 13.918963][ T215] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 13.919442][ T215] RSP: 002b:00007fff51101ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 13.919669][ T215] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2195b60bcb
[ 13.919873][ T215] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 13.920081][ T215] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 13.920278][ T215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff51104110
[ 13.920477][ T215] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff51105887
[ 13.920716][ T215]
[ 13.920821][ T215] irq event stamp: 36273
[ 13.920931][ T215] hardirqs last enabled at (36281): [] __up_console_sem+0x5a/0x70
[ 13.921164][ T215] hardirqs last disabled at (36288): [] __up_console_sem+0x3f/0x70
[ 13.921395][ T215] softirqs last enabled at (35776): [] __alloc_skb+0x4c2/0x5f0
[ 13.921640][ T215] softirqs last disabled at (35774): [] __alloc_skb+0x4c2/0x5f0
[ 13.921880][ T215] ---[ end trace 0000000000000000 ]---
[ 13.954110][ T216] ------------[ cut here ]------------
[ 13.954304][ T216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/216
[ 13.954549][ T216] Modules linked in:
[ 13.954661][ T216] CPU: 3 UID: 0 PID: 216 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.955593][ T216] Tainted: [W]=WARN
[ 13.955712][ T216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.955895][ T216] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.956094][ T216] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 13.956578][ T216] RSP: 0018:ffa00000009f7020 EFLAGS: 00010286
[ 13.956750][ T216] RAX: 00000000ffffffa6 RBX: ff11000001f878c0 RCX: 1ff400000013edca
[ 13.956965][ T216] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f8797c
[ 13.957166][ T216] RBP: ff1100000ff81000 R08: 1fe22000003f0f31 R09: ff1100000a942e58
[ 13.957365][ T216] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 13.957573][ T216] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 13.957777][ T216] FS: 00007f995f69b840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 13.958036][ T216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.958206][ T216] CR2: 0000000016fb7988 CR3: 000000000580d003 CR4: 0000000000771ef0
[ 13.958423][ T216] PKRU: 55555554
[ 13.958529][ T216] Call Trace:
[ 13.958630][ T216]
[ 13.958701][ T216] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.958847][ T216] rtmsg_ifinfo+0x5c/0xb0
[ 13.958956][ T216] ? mark_held_locks+0x40/0x70
[ 13.959092][ T216] __dev_notify_flags+0x1b8/0x280
[ 13.959228][ T216] ? netif_change_name+0x8c0/0x8c0
[ 13.959369][ T216] ? __dev_change_flags+0x4a4/0x6d0
[ 13.959506][ T216] ? netif_set_allmulti+0x2c0/0x2c0
[ 13.959646][ T216] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.959781][ T216] ? is_bpf_text_address+0x68/0x110
[ 13.959942][ T216] netif_change_flags+0xfe/0x190
[ 13.960078][ T216] ? unwind_get_return_address+0x67/0xd0
[ 13.960212][ T216] do_setlink.isra.0+0x1d25/0x2a60
[ 13.960351][ T216] ? rtnl_link_get_size+0x350/0x350
[ 13.960488][ T216] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.960662][ T216] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.960802][ T216] ? validate_chain+0x38b/0xc20
[ 13.960939][ T216] ? rcu_read_lock_any_held+0x66/0x90
[ 13.961072][ T216] ? stack_depot_save_flags+0x367/0x770
[ 13.961208][ T216] ? __kernel_text_address+0x12/0x30
[ 13.961349][ T216] ? __lock_acquire+0x508/0xc10
[ 13.961486][ T216] ? lock_acquire.part.0+0xbc/0x260
[ 13.961626][ T216] ? rtnl_newlink+0x883/0xee0
[ 13.961762][ T216] ? rcu_is_watching+0x15/0xd0
[ 13.961907][ T216] ? lock_acquire+0x134/0x160
[ 13.962042][ T216] ? rcu_is_watching+0x15/0xd0
[ 13.962176][ T216] ? rcu_is_watching+0x15/0xd0
[ 13.962311][ T216] ? trace_contention_end+0xb3/0x1a0
[ 13.962448][ T216] ? __mutex_lock+0x1db/0x2010
[ 13.962592][ T216] ? __mutex_lock+0x9b2/0x2010
[ 13.962725][ T216] ? rtnl_newlink+0x883/0xee0
[ 13.962868][ T216] ? ww_mutex_lock+0x160/0x160
[ 13.963008][ T216] ? __rtnl_newlink+0x3fa/0xa50
[ 13.963145][ T216] rtnl_newlink+0x8d1/0xee0
[ 13.963282][ T216] ? lock_acquire.part.0+0xbc/0x260
[ 13.963418][ T216] ? find_held_lock+0x2b/0x80
[ 13.963558][ T216] ? __rtnl_newlink+0xa50/0xa50
[ 13.963692][ T216] ? mark_usage+0x61/0x170
[ 13.963833][ T216] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.963973][ T216] ? lock_acquire.part.0+0xbc/0x260
[ 13.964107][ T216] ? find_held_lock+0x2b/0x80
[ 13.964254][ T216] ? __rtnl_newlink+0xa50/0xa50
[ 13.964389][ T216] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.964535][ T216] ? __rtnl_newlink+0xa50/0xa50
[ 13.964671][ T216] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.964811][ T216] ? validate_chain+0x38b/0xc20
[ 13.964954][ T216] ? rtnl_link_fill+0x920/0x920
[ 13.965086][ T216] ? __lock_acquire+0x508/0xc10
[ 13.965221][ T216] ? lock_acquire.part.0+0xbc/0x260
[ 13.965355][ T216] ? find_held_lock+0x2b/0x80
[ 13.965489][ T216] netlink_rcv_skb+0x14e/0x3a0
[ 13.965648][ T216] ? rtnl_link_fill+0x920/0x920
[ 13.965782][ T216] ? netlink_ack+0xcf0/0xcf0
[ 13.965933][ T216] ? netlink_deliver_tap+0xc5/0x330
[ 13.966068][ T216] ? netlink_deliver_tap+0x13c/0x330
[ 13.966205][ T216] netlink_unicast+0x486/0x750
[ 13.966343][ T216] ? netlink_attachskb+0x810/0x810
[ 13.966479][ T216] ? __lock_acquire+0x508/0xc10
[ 13.966621][ T216] netlink_sendmsg+0x735/0xc60
[ 13.966756][ T216] ? netlink_unicast+0x750/0x750
[ 13.966905][ T216] ? __might_fault+0x97/0x140
[ 13.967042][ T216] ____sys_sendmsg+0x419/0x850
[ 13.967176][ T216] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.967310][ T216] ? get_timestamp.constprop.0+0x390/0x390
[ 13.967475][ T216] ? move_addr_to_kernel+0x40/0x40
[ 13.967615][ T216] ? stack_depot_save_flags+0x367/0x770
[ 13.967750][ T216] ? validate_chain+0x38b/0xc20
[ 13.967898][ T216] ___sys_sendmsg+0x14e/0x1d0
[ 13.968032][ T216] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.968198][ T216] ? copy_msghdr_from_user+0x460/0x460
[ 13.968344][ T216] __sys_sendmsg+0x145/0x1f0
[ 13.968481][ T216] ? __sys_sendmsg_sock+0x20/0x20
[ 13.968620][ T216] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.969004][ T216] ? do_raw_spin_unlock+0x59/0x250
[ 13.969141][ T216] ? rcu_is_watching+0x15/0xd0
[ 13.969277][ T216] do_syscall_64+0x117/0xfc0
[ 13.969411][ T216] ? trace_hardirqs_off+0xd/0x30
[ 13.969553][ T216] ? exc_page_fault+0xee/0x100
[ 13.969687][ T216] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.969862][ T216] RIP: 0033:0x7f995f8d508e
[ 13.970009][ T216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.970487][ T216] RSP: 002b:00007ffeee7bc1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.970697][ T216] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f995f8d508e
[ 13.970908][ T216] RDX: 0000000000000000 RSI: 00007ffeee7bc250 RDI: 0000000000000005
[ 13.971107][ T216] RBP: 00007ffeee7bc1b0 R08: 0000000000000000 R09: 0000000000000000
[ 13.971305][ T216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 13.971503][ T216] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee7bc920
[ 13.971727][ T216]
[ 13.971834][ T216] irq event stamp: 21113
[ 13.971937][ T216] hardirqs last enabled at (21121): [] __up_console_sem+0x5a/0x70
[ 13.972168][ T216] hardirqs last disabled at (21128): [] __up_console_sem+0x3f/0x70
[ 13.972399][ T216] softirqs last enabled at (20258): [] handle_softirqs+0x611/0x940
[ 13.972642][ T216] softirqs last disabled at (20253): [] __irq_exit_rcu+0x103/0x1c0
[ 13.972881][ T216] ---[ end trace 0000000000000000 ]---
[ 14.087289][ T219] ------------[ cut here ]------------
[ 14.087507][ T219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/219
[ 14.087754][ T219] Modules linked in:
[ 14.087966][ T219] CPU: 0 UID: 0 PID: 219 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.088242][ T219] Tainted: [W]=WARN
[ 14.088346][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.088524][ T219] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.088707][ T219] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.089263][ T219] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 14.089435][ T219] RAX: 00000000ffffffa6 RBX: ff1100000e3c6ac0 RCX: 1ff400000011ed8c
[ 14.089655][ T219] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3c6b7c
[ 14.089899][ T219] RBP: ff1100000fee9000 R08: 1fe2200001c78d71 R09: ff11000010add180
[ 14.090104][ T219] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.090307][ T219] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005fc4408
[ 14.090519][ T219] FS: 00007f13b5929840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.090759][ T219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.090943][ T219] CR2: 00007f13b5c90f4b CR3: 0000000010abf004 CR4: 0000000000771ef0
[ 14.091148][ T219] PKRU: 55555554
[ 14.091248][ T219] Call Trace:
[ 14.091350][ T219]
[ 14.091421][ T219] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 14.091602][ T219] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.091740][ T219] rtmsg_ifinfo+0x5c/0xb0
[ 14.091850][ T219] ? find_held_lock+0x2b/0x80
[ 14.091995][ T219] ? find_held_lock+0x2b/0x80
[ 14.092127][ T219] __dev_notify_flags+0x1b8/0x280
[ 14.092263][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.092398][ T219] ? netif_change_name+0x8c0/0x8c0
[ 14.092543][ T219] ? __queue_work+0x315/0xc00
[ 14.092680][ T219] ? __queue_work+0x31a/0xc00
[ 14.092823][ T219] ? mark_held_locks+0x40/0x70
[ 14.092969][ T219] rtnl_configure_link+0x1ac/0x390
[ 14.093104][ T219] ? lockdep_hardirqs_on+0x8c/0x130
[ 14.093239][ T219] ? queue_delayed_work_on+0x95/0x100
[ 14.093374][ T219] veth_newlink+0x330/0x8d0
[ 14.093517][ T219] ? veth_poll_controller+0x10/0x10
[ 14.093651][ T219] ? kasan_save_stack+0x2f/0x50
[ 14.093787][ T219] ? kasan_save_track+0x14/0x30
[ 14.093971][ T219] ? __kasan_kmalloc+0x7b/0x90
[ 14.094121][ T219] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 14.094255][ T219] ? alloc_netdev_mqs+0xe85/0x1490
[ 14.094391][ T219] ? rtnl_af_lookup+0x290/0x290
[ 14.094531][ T219] ? alloc_netdev_mqs+0xed0/0x1490
[ 14.094669][ T219] ? rtnl_create_link+0x169/0xf20
[ 14.094810][ T219] rtnl_newlink_create+0x2da/0x8c0
[ 14.094959][ T219] ? rtnl_create_link+0xf20/0xf20
[ 14.095095][ T219] ? __dev_get_by_name+0x12/0x50
[ 14.095231][ T219] ? rtnl_dev_get+0xd7/0x170
[ 14.095370][ T219] __rtnl_newlink+0x22b/0xa50
[ 14.095508][ T219] rtnl_newlink+0x8d1/0xee0
[ 14.095652][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 14.095784][ T219] ? find_held_lock+0x2b/0x80
[ 14.095933][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 14.096066][ T219] ? mark_usage+0x61/0x170
[ 14.096198][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.096339][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.096475][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 14.096615][ T219] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.096751][ T219] ? validate_chain+0x38b/0xc20
[ 14.096898][ T219] ? rtnl_link_fill+0x920/0x920
[ 14.097035][ T219] ? __lock_acquire+0x508/0xc10
[ 14.097171][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 14.097306][ T219] ? find_held_lock+0x2b/0x80
[ 14.097440][ T219] netlink_rcv_skb+0x14e/0x3a0
[ 14.097582][ T219] ? rtnl_link_fill+0x920/0x920
[ 14.097718][ T219] ? netlink_ack+0xcf0/0xcf0
[ 14.097865][ T219] ? netlink_deliver_tap+0xc5/0x330
[ 14.098003][ T219] ? netlink_deliver_tap+0x13c/0x330
[ 14.098140][ T219] netlink_unicast+0x486/0x750
[ 14.098276][ T219] ? netlink_attachskb+0x810/0x810
[ 14.098412][ T219] ? __lock_acquire+0x508/0xc10
[ 14.098554][ T219] netlink_sendmsg+0x735/0xc60
[ 14.098690][ T219] ? netlink_unicast+0x750/0x750
[ 14.098835][ T219] ? __might_fault+0x97/0x140
[ 14.098975][ T219] ____sys_sendmsg+0x419/0x850
[ 14.099110][ T219] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.099244][ T219] ? get_timestamp.constprop.0+0x390/0x390
[ 14.099411][ T219] ? move_addr_to_kernel+0x40/0x40
[ 14.099555][ T219] ___sys_sendmsg+0x14e/0x1d0
[ 14.099693][ T219] ? copy_msghdr_from_user+0x460/0x460
[ 14.099839][ T219] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.100018][ T219] ? do_sys_openat2+0xfd/0x170
[ 14.100153][ T219] __sys_sendmsg+0x145/0x1f0
[ 14.100299][ T219] ? __sys_sendmsg_sock+0x20/0x20
[ 14.100441][ T219] ? fpregs_restore_userregs+0x14b/0x310
[ 14.100583][ T219] ? rcu_is_watching+0x15/0xd0
[ 14.100721][ T219] do_syscall_64+0x117/0xfc0
[ 14.100864][ T219] ? trace_hardirqs_off+0xd/0x30
[ 14.101004][ T219] ? exc_page_fault+0xee/0x100
[ 14.101137][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.101304][ T219] RIP: 0033:0x7f13b5b6308e
[ 14.101447][ T219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.101944][ T219] RSP: 002b:00007ffe5123d160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.102148][ T219] RAX: ffffffffffffffda RBX: 00007ffe5123d908 RCX: 00007f13b5b6308e
[ 14.102349][ T219] RDX: 0000000000000000 RSI: 00007ffe5123d210 RDI: 0000000000000005
[ 14.102556][ T219] RBP: 00007ffe5123d170 R08: 0000000000000000 R09: 0000000000000000
[ 14.102758][ T219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.102974][ T219] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5123d8d0
[ 14.103182][ T219]
[ 14.103283][ T219] irq event stamp: 25065
[ 14.103385][ T219] hardirqs last enabled at (25073): [] __up_console_sem+0x5a/0x70
[ 14.103625][ T219] hardirqs last disabled at (25080): [] __up_console_sem+0x3f/0x70
[ 14.103873][ T219] softirqs last enabled at (24294): [] handle_softirqs+0x611/0x940
[ 14.104115][ T219] softirqs last disabled at (24289): [] __irq_exit_rcu+0x103/0x1c0
[ 14.104349][ T219] ---[ end trace 0000000000000000 ]---
[ 14.112704][ T219] ------------[ cut here ]------------
[ 14.112868][ T219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/219
[ 14.113107][ T219] Modules linked in:
[ 14.113215][ T219] CPU: 0 UID: 0 PID: 219 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.113483][ T219] Tainted: [W]=WARN
[ 14.113589][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.113759][ T219] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.113944][ T219] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.114421][ T219] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 14.114596][ T219] RAX: 00000000ffffffa6 RBX: ff1100000c0ee580 RCX: 1ff400000011edfc
[ 14.114866][ T219] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c0ee63c
[ 14.115127][ T219] RBP: ff110000082ac000 R08: 1fe220000181dcc9 R09: ff11000010add180
[ 14.115324][ T219] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.115528][ T219] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb0803b20
[ 14.115729][ T219] FS: 00007f13b5929840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.116030][ T219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.116198][ T219] CR2: 00007f13b5c90f4b CR3: 0000000010abf004 CR4: 0000000000771ef0
[ 14.116398][ T219] PKRU: 55555554
[ 14.116498][ T219] Call Trace:
[ 14.116603][ T219]
[ 14.116673][ T219] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.116870][ T219] rtmsg_ifinfo+0x5c/0xb0
[ 14.116976][ T219] __dev_notify_flags+0x1b8/0x280
[ 14.117111][ T219] ? netif_change_name+0x8c0/0x8c0
[ 14.117246][ T219] ? rtnl_af_lookup+0x290/0x290
[ 14.117380][ T219] ? alloc_netdev_mqs+0xed0/0x1490
[ 14.117520][ T219] rtnl_configure_link+0x1ac/0x390
[ 14.117655][ T219] rtnl_newlink_create+0x353/0x8c0
[ 14.117808][ T219] ? rtnl_create_link+0xf20/0xf20
[ 14.117949][ T219] ? __dev_get_by_name+0x12/0x50
[ 14.118082][ T219] ? rtnl_dev_get+0xd7/0x170
[ 14.118220][ T219] __rtnl_newlink+0x22b/0xa50
[ 14.118357][ T219] rtnl_newlink+0x8d1/0xee0
[ 14.118492][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 14.118634][ T219] ? find_held_lock+0x2b/0x80
[ 14.118767][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 14.118908][ T219] ? mark_usage+0x61/0x170
[ 14.119039][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.119174][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.119308][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 14.119442][ T219] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.119582][ T219] ? validate_chain+0x38b/0xc20
[ 14.119714][ T219] ? rtnl_link_fill+0x920/0x920
[ 14.119853][ T219] ? __lock_acquire+0x508/0xc10
[ 14.119995][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 14.120125][ T219] ? find_held_lock+0x2b/0x80
[ 14.120259][ T219] netlink_rcv_skb+0x14e/0x3a0
[ 14.120392][ T219] ? rtnl_link_fill+0x920/0x920
[ 14.120530][ T219] ? netlink_ack+0xcf0/0xcf0
[ 14.120666][ T219] ? netlink_deliver_tap+0xc5/0x330
[ 14.120804][ T219] ? netlink_deliver_tap+0x13c/0x330
[ 14.120943][ T219] netlink_unicast+0x486/0x750
[ 14.121078][ T219] ? netlink_attachskb+0x810/0x810
[ 14.121210][ T219] ? __lock_acquire+0x508/0xc10
[ 14.121344][ T219] netlink_sendmsg+0x735/0xc60
[ 14.121477][ T219] ? netlink_unicast+0x750/0x750
[ 14.121615][ T219] ? __might_fault+0x97/0x140
[ 14.121753][ T219] ____sys_sendmsg+0x419/0x850
[ 14.121899][ T219] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.122033][ T219] ? get_timestamp.constprop.0+0x390/0x390
[ 14.122196][ T219] ? move_addr_to_kernel+0x40/0x40
[ 14.122332][ T219] ___sys_sendmsg+0x14e/0x1d0
[ 14.122466][ T219] ? copy_msghdr_from_user+0x460/0x460
[ 14.122660][ T219] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.122840][ T219] ? do_sys_openat2+0xfd/0x170
[ 14.122980][ T219] __sys_sendmsg+0x145/0x1f0
[ 14.123114][ T219] ? __sys_sendmsg_sock+0x20/0x20
[ 14.123250][ T219] ? fpregs_restore_userregs+0x14b/0x310
[ 14.123384][ T219] ? rcu_is_watching+0x15/0xd0
[ 14.123524][ T219] do_syscall_64+0x117/0xfc0
[ 14.123660][ T219] ? trace_hardirqs_off+0xd/0x30
[ 14.123797][ T219] ? exc_page_fault+0xee/0x100
[ 14.123935][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.124100][ T219] RIP: 0033:0x7f13b5b6308e
[ 14.124240][ T219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.124715][ T219] RSP: 002b:00007ffe5123d160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.124932][ T219] RAX: ffffffffffffffda RBX: 00007ffe5123d908 RCX: 00007f13b5b6308e
[ 14.125132][ T219] RDX: 0000000000000000 RSI: 00007ffe5123d210 RDI: 0000000000000005
[ 14.125331][ T219] RBP: 00007ffe5123d170 R08: 0000000000000000 R09: 0000000000000000
[ 14.125533][ T219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.125734][ T219] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5123d8d0
[ 14.125949][ T219]
[ 14.126050][ T219] irq event stamp: 31683
[ 14.126151][ T219] hardirqs last enabled at (31691): [] __up_console_sem+0x5a/0x70
[ 14.126382][ T219] hardirqs last disabled at (31698): [] __up_console_sem+0x3f/0x70
[ 14.126623][ T219] softirqs last enabled at (31226): [] handle_softirqs+0x611/0x940
[ 14.126861][ T219] softirqs last disabled at (31201): [] __irq_exit_rcu+0x103/0x1c0
[ 14.127099][ T219] ---[ end trace 0000000000000000 ]---
[ 14.170693][ T220] ------------[ cut here ]------------
[ 14.170926][ T220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/220
[ 14.171230][ T220] Modules linked in:
[ 14.171387][ T220] CPU: 2 UID: 0 PID: 220 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.171719][ T220] Tainted: [W]=WARN
[ 14.171884][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.172119][ T220] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.172350][ T220] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.172913][ T220] RSP: 0018:ffa0000000a06e30 EFLAGS: 00010286
[ 14.173143][ T220] RAX: 00000000ffffffa6 RBX: ff1100000deaa040 RCX: 1ff4000000140d8c
[ 14.173398][ T220] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deaa0fc
[ 14.173657][ T220] RBP: ff110000101e9000 R08: 1fe2200001bd5421 R09: ff11000010298b80
[ 14.173937][ T220] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.174189][ T220] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bbfc088
[ 14.174447][ T220] FS: 00007fdb1a584840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 14.174744][ T220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.174997][ T220] CR2: 000055b7efedfd5c CR3: 0000000010afa005 CR4: 0000000000771ef0
[ 14.175248][ T220] PKRU: 55555554
[ 14.175397][ T220] Call Trace:
[ 14.175555][ T220]
[ 14.175679][ T220] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.175879][ T220] rtmsg_ifinfo+0x5c/0xb0
[ 14.176041][ T220] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 14.176259][ T220] __dev_notify_flags+0x1b8/0x280
[ 14.176446][ T220] ? netif_change_name+0x8c0/0x8c0
[ 14.176637][ T220] ? rtnl_newlink+0x8d1/0xee0
[ 14.176835][ T220] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.177036][ T220] ? netlink_rcv_skb+0x14e/0x3a0
[ 14.177222][ T220] ? add_timer_on+0x580/0x580
[ 14.177408][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.177607][ T220] ? mark_held_locks+0x40/0x70
[ 14.177806][ T220] rtnl_configure_link+0x1ac/0x390
[ 14.178005][ T220] ? lockdep_hardirqs_on+0x8c/0x130
[ 14.178190][ T220] ? queue_delayed_work_on+0x95/0x100
[ 14.178382][ T220] veth_newlink+0x330/0x8d0
[ 14.178579][ T220] ? veth_poll_controller+0x10/0x10
[ 14.178760][ T220] ? kasan_save_stack+0x2f/0x50
[ 14.178972][ T220] ? kasan_save_track+0x14/0x30
[ 14.179156][ T220] ? __kasan_kmalloc+0x7b/0x90
[ 14.179355][ T220] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 14.179545][ T220] ? alloc_netdev_mqs+0xe85/0x1490
[ 14.179736][ T220] ? rtnl_af_lookup+0x290/0x290
[ 14.179948][ T220] ? alloc_netdev_mqs+0xed0/0x1490
[ 14.180134][ T220] ? rtnl_create_link+0x169/0xf20
[ 14.180319][ T220] rtnl_newlink_create+0x2da/0x8c0
[ 14.180505][ T220] ? rtnl_create_link+0xf20/0xf20
[ 14.180701][ T220] ? __dev_get_by_name+0x12/0x50
[ 14.180905][ T220] ? rtnl_dev_get+0xd7/0x170
[ 14.181106][ T220] __rtnl_newlink+0x22b/0xa50
[ 14.181300][ T220] rtnl_newlink+0x8d1/0xee0
[ 14.181485][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.181679][ T220] ? find_held_lock+0x2b/0x80
[ 14.181877][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.182070][ T220] ? mark_usage+0x61/0x170
[ 14.182254][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.182443][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.182642][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.182841][ T220] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.183040][ T220] ? validate_chain+0x38b/0xc20
[ 14.183223][ T220] ? rtnl_link_fill+0x920/0x920
[ 14.183407][ T220] ? __lock_acquire+0x508/0xc10
[ 14.183600][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.183784][ T220] ? find_held_lock+0x2b/0x80
[ 14.183998][ T220] netlink_rcv_skb+0x14e/0x3a0
[ 14.184184][ T220] ? rtnl_link_fill+0x920/0x920
[ 14.184368][ T220] ? netlink_ack+0xcf0/0xcf0
[ 14.184564][ T220] ? netlink_deliver_tap+0xc5/0x330
[ 14.184777][ T220] ? netlink_deliver_tap+0x13c/0x330
[ 14.184991][ T220] netlink_unicast+0x486/0x750
[ 14.185179][ T220] ? netlink_attachskb+0x810/0x810
[ 14.185363][ T220] ? __lock_acquire+0x508/0xc10
[ 14.185559][ T220] netlink_sendmsg+0x735/0xc60
[ 14.185747][ T220] ? netlink_unicast+0x750/0x750
[ 14.185956][ T220] ? __might_fault+0x97/0x140
[ 14.186144][ T220] ____sys_sendmsg+0x419/0x850
[ 14.186329][ T220] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.186522][ T220] ? get_timestamp.constprop.0+0x390/0x390
[ 14.186739][ T220] ? move_addr_to_kernel+0x40/0x40
[ 14.186952][ T220] ___sys_sendmsg+0x14e/0x1d0
[ 14.187141][ T220] ? copy_msghdr_from_user+0x460/0x460
[ 14.187329][ T220] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.187559][ T220] ? do_sys_openat2+0xfd/0x170
[ 14.187746][ T220] __sys_sendmsg+0x145/0x1f0
[ 14.187953][ T220] ? __sys_sendmsg_sock+0x20/0x20
[ 14.188148][ T220] ? fpregs_restore_userregs+0x14b/0x310
[ 14.188332][ T220] ? rcu_is_watching+0x15/0xd0
[ 14.188531][ T220] do_syscall_64+0x117/0xfc0
[ 14.188717][ T220] ? trace_hardirqs_off+0xd/0x30
[ 14.188917][ T220] ? exc_page_fault+0xee/0x100
[ 14.189109][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.189325][ T220] RIP: 0033:0x7fdb1a7be08e
[ 14.189524][ T220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.190086][ T220] RSP: 002b:00007ffc979b2530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.190340][ T220] RAX: ffffffffffffffda RBX: 00007ffc979b2cd8 RCX: 00007fdb1a7be08e
[ 14.190600][ T220] RDX: 0000000000000000 RSI: 00007ffc979b25e0 RDI: 0000000000000005
[ 14.190868][ T220] RBP: 00007ffc979b2540 R08: 0000000000000000 R09: 0000000000000000
[ 14.191130][ T220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.191380][ T220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc979b2ca0
[ 14.191647][ T220]
[ 14.191809][ T220] irq event stamp: 29135
[ 14.191972][ T220] hardirqs last enabled at (29145): [] __up_console_sem+0x5a/0x70
[ 14.192261][ T220] hardirqs last disabled at (29154): [] __up_console_sem+0x3f/0x70
[ 14.192552][ T220] softirqs last enabled at (28532): [] handle_softirqs+0x611/0x940
[ 14.192849][ T220] softirqs last disabled at (28525): [] __irq_exit_rcu+0x103/0x1c0
[ 14.193143][ T220] ---[ end trace 0000000000000000 ]---
[ 14.208047][ T220] ------------[ cut here ]------------
[ 14.208729][ T220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/220
[ 14.209092][ T220] Modules linked in:
[ 14.209305][ T220] CPU: 2 UID: 0 PID: 220 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.209692][ T220] Tainted: [W]=WARN
[ 14.209928][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.210211][ T220] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.210496][ T220] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.211117][ T220] RSP: 0018:ffa0000000a071b0 EFLAGS: 00010286
[ 14.211394][ T220] RAX: 00000000ffffffa6 RBX: ff1100000d465540 RCX: 1ff4000000140dfc
[ 14.211714][ T220] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4655fc
[ 14.212047][ T220] RBP: ff1100000a044000 R08: 1fe2200001a8cac1 R09: ff11000010298b80
[ 14.212352][ T220] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.212667][ T220] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb0803b20
[ 14.212999][ T220] FS: 00007fdb1a584840(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 14.213345][ T220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.213626][ T220] CR2: 000055b7efedfd5c CR3: 0000000010afa005 CR4: 0000000000771ef0
[ 14.213958][ T220] PKRU: 55555554
[ 14.214165][ T220] Call Trace:
[ 14.214370][ T220]
[ 14.214555][ T220] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.214772][ T220] rtmsg_ifinfo+0x5c/0xb0
[ 14.214945][ T220] __dev_notify_flags+0x1b8/0x280
[ 14.215131][ T220] ? netif_change_name+0x8c0/0x8c0
[ 14.215313][ T220] ? rtnl_af_lookup+0x290/0x290
[ 14.215494][ T220] ? alloc_netdev_mqs+0xed0/0x1490
[ 14.215687][ T220] rtnl_configure_link+0x1ac/0x390
[ 14.215889][ T220] rtnl_newlink_create+0x353/0x8c0
[ 14.216082][ T220] ? rtnl_create_link+0xf20/0xf20
[ 14.216263][ T220] ? __dev_get_by_name+0x12/0x50
[ 14.216444][ T220] ? rtnl_dev_get+0xd7/0x170
[ 14.216639][ T220] __rtnl_newlink+0x22b/0xa50
[ 14.216838][ T220] rtnl_newlink+0x8d1/0xee0
[ 14.217032][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.217214][ T220] ? find_held_lock+0x2b/0x80
[ 14.217398][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.217586][ T220] ? mark_usage+0x61/0x170
[ 14.217765][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.217978][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.218161][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.218342][ T220] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.218530][ T220] ? validate_chain+0x38b/0xc20
[ 14.218816][ T220] ? rtnl_link_fill+0x920/0x920
[ 14.219013][ T220] ? __lock_acquire+0x508/0xc10
[ 14.219198][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.219379][ T220] ? find_held_lock+0x2b/0x80
[ 14.219574][ T220] netlink_rcv_skb+0x14e/0x3a0
[ 14.219757][ T220] ? rtnl_link_fill+0x920/0x920
[ 14.219961][ T220] ? netlink_ack+0xcf0/0xcf0
[ 14.220157][ T220] ? netlink_deliver_tap+0xc5/0x330
[ 14.220342][ T220] ? netlink_deliver_tap+0x13c/0x330
[ 14.220535][ T220] netlink_unicast+0x486/0x750
[ 14.220732][ T220] ? netlink_attachskb+0x810/0x810
[ 14.220977][ T220] ? __lock_acquire+0x508/0xc10
[ 14.221160][ T220] netlink_sendmsg+0x735/0xc60
[ 14.221360][ T220] ? netlink_unicast+0x750/0x750
[ 14.221551][ T220] ? __might_fault+0x97/0x140
[ 14.221735][ T220] ____sys_sendmsg+0x419/0x850
[ 14.221947][ T220] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.222130][ T220] ? get_timestamp.constprop.0+0x390/0x390
[ 14.222341][ T220] ? move_addr_to_kernel+0x40/0x40
[ 14.222536][ T220] ___sys_sendmsg+0x14e/0x1d0
[ 14.222745][ T220] ? copy_msghdr_from_user+0x460/0x460
[ 14.222955][ T220] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.223179][ T220] ? do_sys_openat2+0xfd/0x170
[ 14.223387][ T220] __sys_sendmsg+0x145/0x1f0
[ 14.223580][ T220] ? __sys_sendmsg_sock+0x20/0x20
[ 14.223765][ T220] ? fpregs_restore_userregs+0x14b/0x310
[ 14.223973][ T220] ? rcu_is_watching+0x15/0xd0
[ 14.224157][ T220] do_syscall_64+0x117/0xfc0
[ 14.224338][ T220] ? trace_hardirqs_off+0xd/0x30
[ 14.224526][ T220] ? exc_page_fault+0xee/0x100
[ 14.224713][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.224949][ T220] RIP: 0033:0x7fdb1a7be08e
[ 14.225140][ T220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.225670][ T220] RSP: 002b:00007ffc979b2530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.225954][ T220] RAX: ffffffffffffffda RBX: 00007ffc979b2cd8 RCX: 00007fdb1a7be08e
[ 14.226226][ T220] RDX: 0000000000000000 RSI: 00007ffc979b25e0 RDI: 0000000000000005
[ 14.226475][ T220] RBP: 00007ffc979b2540 R08: 0000000000000000 R09: 0000000000000000
[ 14.226730][ T220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.227007][ T220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc979b2ca0
[ 14.227259][ T220]
[ 14.227405][ T220] irq event stamp: 45301
[ 14.227561][ T220] hardirqs last enabled at (45311): [] __up_console_sem+0x5a/0x70
[ 14.227914][ T220] hardirqs last disabled at (45322): [] __up_console_sem+0x3f/0x70
[ 14.228204][ T220] softirqs last enabled at (45236): [] handle_softirqs+0x611/0x940
[ 14.228484][ T220] softirqs last disabled at (45229): [] __irq_exit_rcu+0x103/0x1c0
[ 14.228772][ T220] ---[ end trace 0000000000000000 ]---
[ 14.257255][ T221] ------------[ cut here ]------------
[ 14.257445][ T221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/221
[ 14.257716][ T221] Modules linked in:
[ 14.258360][ T221] CPU: 0 UID: 0 PID: 221 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.258658][ T221] Tainted: [W]=WARN
[ 14.258763][ T221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.258947][ T221] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.259130][ T221] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.259624][ T221] RSP: 0018:ffa0000000a06e30 EFLAGS: 00010286
[ 14.259805][ T221] RAX: 00000000ffffffa6 RBX: ff1100000b5b11c0 RCX: 1ff4000000140d8c
[ 14.260233][ T221] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b5b127c
[ 14.260439][ T221] RBP: ff1100000fd14000 R08: 1fe22000016b6251 R09: ff11000010805180
[ 14.260671][ T221] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.260885][ T221] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d574e88
[ 14.261096][ T221] FS: 00007f5891325840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.261361][ T221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.261540][ T221] CR2: 000000000042ebe0 CR3: 000000000f8d7006 CR4: 0000000000771ef0
[ 14.261750][ T221] PKRU: 55555554
[ 14.261862][ T221] Call Trace:
[ 14.261972][ T221]
[ 14.262044][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.262187][ T221] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.262327][ T221] rtmsg_ifinfo+0x5c/0xb0
[ 14.262437][ T221] ? ref_tracker_alloc+0x28d/0x430
[ 14.262586][ T221] __dev_notify_flags+0x1b8/0x280
[ 14.262726][ T221] ? ref_tracker_dir_print+0x100/0x100
[ 14.262872][ T221] ? linkwatch_fire_event+0x194/0x250
[ 14.263018][ T221] ? netif_change_name+0x8c0/0x8c0
[ 14.263155][ T221] ? rtnl_newlink+0x8d1/0xee0
[ 14.263292][ T221] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.263438][ T221] ? netlink_rcv_skb+0x14e/0x3a0
[ 14.263585][ T221] ? find_held_lock+0x2b/0x80
[ 14.263723][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.263869][ T221] ? mark_held_locks+0x40/0x70
[ 14.264011][ T221] rtnl_configure_link+0x1ac/0x390
[ 14.264146][ T221] ? lockdep_hardirqs_on+0x8c/0x130
[ 14.264283][ T221] ? queue_delayed_work_on+0x95/0x100
[ 14.264422][ T221] veth_newlink+0x330/0x8d0
[ 14.264569][ T221] ? veth_poll_controller+0x10/0x10
[ 14.264704][ T221] ? kasan_save_stack+0x2f/0x50
[ 14.264849][ T221] ? kasan_save_track+0x14/0x30
[ 14.264991][ T221] ? __kasan_kmalloc+0x7b/0x90
[ 14.265143][ T221] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 14.265280][ T221] ? alloc_netdev_mqs+0xe85/0x1490
[ 14.265419][ T221] ? rtnl_af_lookup+0x290/0x290
[ 14.265583][ T221] ? alloc_netdev_mqs+0xed0/0x1490
[ 14.265723][ T221] ? rtnl_create_link+0x169/0xf20
[ 14.265869][ T221] rtnl_newlink_create+0x2da/0x8c0
[ 14.266011][ T221] ? rtnl_create_link+0xf20/0xf20
[ 14.266146][ T221] ? __dev_get_by_name+0x12/0x50
[ 14.266282][ T221] ? rtnl_dev_get+0xd7/0x170
[ 14.266425][ T221] __rtnl_newlink+0x22b/0xa50
[ 14.266571][ T221] rtnl_newlink+0x8d1/0xee0
[ 14.266711][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.266875][ T221] ? find_held_lock+0x2b/0x80
[ 14.267018][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.267156][ T221] ? mark_usage+0x61/0x170
[ 14.267296][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.267437][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.267583][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.267737][ T221] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.267880][ T221] ? validate_chain+0x38b/0xc20
[ 14.268023][ T221] ? rtnl_link_fill+0x920/0x920
[ 14.268170][ T221] ? __lock_acquire+0x508/0xc10
[ 14.268309][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.268453][ T221] ? find_held_lock+0x2b/0x80
[ 14.268597][ T221] netlink_rcv_skb+0x14e/0x3a0
[ 14.268734][ T221] ? rtnl_link_fill+0x920/0x920
[ 14.268880][ T221] ? netlink_ack+0xcf0/0xcf0
[ 14.269026][ T221] ? netlink_deliver_tap+0xc5/0x330
[ 14.269161][ T221] ? netlink_deliver_tap+0x13c/0x330
[ 14.269300][ T221] netlink_unicast+0x486/0x750
[ 14.269456][ T221] ? netlink_attachskb+0x810/0x810
[ 14.269602][ T221] ? __lock_acquire+0x508/0xc10
[ 14.269740][ T221] netlink_sendmsg+0x735/0xc60
[ 14.269886][ T221] ? netlink_unicast+0x750/0x750
[ 14.270036][ T221] ? __might_fault+0x97/0x140
[ 14.270177][ T221] ____sys_sendmsg+0x419/0x850
[ 14.270316][ T221] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.270453][ T221] ? get_timestamp.constprop.0+0x390/0x390
[ 14.270628][ T221] ? move_addr_to_kernel+0x40/0x40
[ 14.270769][ T221] ___sys_sendmsg+0x14e/0x1d0
[ 14.270917][ T221] ? copy_msghdr_from_user+0x460/0x460
[ 14.271073][ T221] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.271247][ T221] ? do_sys_openat2+0xfd/0x170
[ 14.271385][ T221] __sys_sendmsg+0x145/0x1f0
[ 14.271526][ T221] ? __sys_sendmsg_sock+0x20/0x20
[ 14.271670][ T221] ? fpregs_restore_userregs+0x14b/0x310
[ 14.271815][ T221] ? rcu_is_watching+0x15/0xd0
[ 14.271965][ T221] do_syscall_64+0x117/0xfc0
[ 14.272135][ T221] ? trace_hardirqs_off+0xd/0x30
[ 14.272271][ T221] ? exc_page_fault+0xee/0x100
[ 14.272407][ T221] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.272583][ T221] RIP: 0033:0x7f589155f08e
[ 14.272731][ T221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.273243][ T221] RSP: 002b:00007fffdc954dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.273455][ T221] RAX: ffffffffffffffda RBX: 00007fffdc955578 RCX: 00007f589155f08e
[ 14.273693][ T221] RDX: 0000000000000000 RSI: 00007fffdc954e80 RDI: 0000000000000005
[ 14.273908][ T221] RBP: 00007fffdc954de0 R08: 0000000000000000 R09: 0000000000000000
[ 14.274170][ T221] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.274408][ T221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc955540
[ 14.274628][ T221]
[ 14.274733][ T221] irq event stamp: 16615
[ 14.274841][ T221] hardirqs last enabled at (16625): [] __up_console_sem+0x5a/0x70
[ 14.275090][ T221] hardirqs last disabled at (16632): [] __up_console_sem+0x3f/0x70
[ 14.275327][ T221] softirqs last enabled at (15776): [] handle_softirqs+0x611/0x940
[ 14.275571][ T221] softirqs last disabled at (14965): [] __irq_exit_rcu+0x103/0x1c0
[ 14.275815][ T221] ---[ end trace 0000000000000000 ]---
[ 14.292857][ T221] ------------[ cut here ]------------
[ 14.293053][ T221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/221
[ 14.293291][ T221] Modules linked in:
[ 14.293400][ T221] CPU: 0 UID: 0 PID: 221 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.293676][ T221] Tainted: [W]=WARN
[ 14.293783][ T221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.293976][ T221] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.294159][ T221] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.294643][ T221] RSP: 0018:ffa0000000a071b0 EFLAGS: 00010286
[ 14.294820][ T221] RAX: 00000000ffffffa6 RBX: ff1100000d3c0040 RCX: 1ff4000000140dfc
[ 14.295033][ T221] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d3c00fc
[ 14.295259][ T221] RBP: ff1100000fd11000 R08: 1fe2200001a78021 R09: ff11000010805180
[ 14.295459][ T221] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.295666][ T221] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb0803b20
[ 14.295912][ T221] FS: 00007f5891325840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.296168][ T221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.296337][ T221] CR2: 000000000042ebe0 CR3: 000000000f8d7006 CR4: 0000000000771ef0
[ 14.296549][ T221] PKRU: 55555554
[ 14.296651][ T221] Call Trace:
[ 14.296752][ T221]
[ 14.296831][ T221] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.296974][ T221] rtmsg_ifinfo+0x5c/0xb0
[ 14.297076][ T221] __dev_notify_flags+0x1b8/0x280
[ 14.297214][ T221] ? netif_change_name+0x8c0/0x8c0
[ 14.297349][ T221] ? rtnl_af_lookup+0x290/0x290
[ 14.297485][ T221] ? alloc_netdev_mqs+0xed0/0x1490
[ 14.297628][ T221] rtnl_configure_link+0x1ac/0x390
[ 14.297764][ T221] rtnl_newlink_create+0x353/0x8c0
[ 14.297911][ T221] ? rtnl_create_link+0xf20/0xf20
[ 14.298046][ T221] ? __dev_get_by_name+0x12/0x50
[ 14.298184][ T221] ? rtnl_dev_get+0xd7/0x170
[ 14.298326][ T221] __rtnl_newlink+0x22b/0xa50
[ 14.298466][ T221] rtnl_newlink+0x8d1/0xee0
[ 14.298610][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.298744][ T221] ? find_held_lock+0x2b/0x80
[ 14.298887][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.299026][ T221] ? mark_usage+0x61/0x170
[ 14.299160][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.299299][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.299436][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.299578][ T221] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.299711][ T221] ? validate_chain+0x38b/0xc20
[ 14.300063][ T221] ? rtnl_link_fill+0x920/0x920
[ 14.300200][ T221] ? __lock_acquire+0x508/0xc10
[ 14.300336][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.300496][ T221] ? find_held_lock+0x2b/0x80
[ 14.300639][ T221] netlink_rcv_skb+0x14e/0x3a0
[ 14.300775][ T221] ? rtnl_link_fill+0x920/0x920
[ 14.300924][ T221] ? netlink_ack+0xcf0/0xcf0
[ 14.301063][ T221] ? netlink_deliver_tap+0xc5/0x330
[ 14.301198][ T221] ? netlink_deliver_tap+0x13c/0x330
[ 14.301336][ T221] netlink_unicast+0x486/0x750
[ 14.301472][ T221] ? netlink_attachskb+0x810/0x810
[ 14.301612][ T221] ? __lock_acquire+0x508/0xc10
[ 14.301749][ T221] netlink_sendmsg+0x735/0xc60
[ 14.301899][ T221] ? netlink_unicast+0x750/0x750
[ 14.302035][ T221] ? __might_fault+0x97/0x140
[ 14.302172][ T221] ____sys_sendmsg+0x419/0x850
[ 14.302308][ T221] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.302454][ T221] ? get_timestamp.constprop.0+0x390/0x390
[ 14.302627][ T221] ? move_addr_to_kernel+0x40/0x40
[ 14.302766][ T221] ___sys_sendmsg+0x14e/0x1d0
[ 14.302910][ T221] ? copy_msghdr_from_user+0x460/0x460
[ 14.303051][ T221] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.303223][ T221] ? do_sys_openat2+0xfd/0x170
[ 14.303364][ T221] __sys_sendmsg+0x145/0x1f0
[ 14.303499][ T221] ? __sys_sendmsg_sock+0x20/0x20
[ 14.303644][ T221] ? fpregs_restore_userregs+0x14b/0x310
[ 14.303782][ T221] ? rcu_is_watching+0x15/0xd0
[ 14.303934][ T221] do_syscall_64+0x117/0xfc0
[ 14.304070][ T221] ? trace_hardirqs_off+0xd/0x30
[ 14.304218][ T221] ? exc_page_fault+0xee/0x100
[ 14.304354][ T221] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.304529][ T221] RIP: 0033:0x7f589155f08e
[ 14.304806][ T221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.305334][ T221] RSP: 002b:00007fffdc954dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.305547][ T221] RAX: ffffffffffffffda RBX: 00007fffdc955578 RCX: 00007f589155f08e
[ 14.305752][ T221] RDX: 0000000000000000 RSI: 00007fffdc954e80 RDI: 0000000000000005
[ 14.305966][ T221] RBP: 00007fffdc954de0 R08: 0000000000000000 R09: 0000000000000000
[ 14.306166][ T221] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.306367][ T221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc955540
[ 14.306582][ T221]
[ 14.306683][ T221] irq event stamp: 32155
[ 14.306784][ T221] hardirqs last enabled at (32163): [] __up_console_sem+0x5a/0x70
[ 14.307033][ T221] hardirqs last disabled at (32172): [] __up_console_sem+0x3f/0x70
[ 14.307264][ T221] softirqs last enabled at (31814): [] handle_softirqs+0x611/0x940
[ 14.307502][ T221] softirqs last disabled at (31413): [] __irq_exit_rcu+0x103/0x1c0
[ 14.307776][ T221] ---[ end trace 0000000000000000 ]---
[ 14.332724][ T222] ------------[ cut here ]------------
[ 14.332924][ T222] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/222
[ 14.333154][ T222] Modules linked in:
[ 14.333259][ T222] CPU: 3 UID: 0 PID: 222 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.333587][ T222] Tainted: [W]=WARN
[ 14.333692][ T222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.333862][ T222] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.334036][ T222] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.334496][ T222] RSP: 0018:ffa0000000a17020 EFLAGS: 00010286
[ 14.334678][ T222] RAX: 00000000ffffffa6 RBX: ff1100000d3c0ac0 RCX: 1ff4000000142dca
[ 14.335318][ T222] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d3c0b7c
[ 14.335511][ T222] RBP: ff110000082ac000 R08: 1fe2200001a78171 R09: ff11000010802e58
[ 14.335723][ T222] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.335930][ T222] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.336158][ T222] FS: 00007fa0f3118840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 14.336384][ T222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.336574][ T222] CR2: 00000000085d0988 CR3: 000000000eea2005 CR4: 0000000000771ef0
[ 14.336769][ T222] PKRU: 55555554
[ 14.336870][ T222] Call Trace:
[ 14.336970][ T222]
[ 14.337037][ T222] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.337170][ T222] rtmsg_ifinfo+0x5c/0xb0
[ 14.337268][ T222] ? mark_held_locks+0x40/0x70
[ 14.337396][ T222] __dev_notify_flags+0x1b8/0x280
[ 14.337559][ T222] ? netif_change_name+0x8c0/0x8c0
[ 14.337699][ T222] ? __dev_change_flags+0x4a4/0x6d0
[ 14.337836][ T222] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.337967][ T222] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.338096][ T222] ? is_bpf_text_address+0x68/0x110
[ 14.338239][ T222] netif_change_flags+0xfe/0x190
[ 14.338369][ T222] ? unwind_get_return_address+0x67/0xd0
[ 14.338519][ T222] do_setlink.isra.0+0x1d25/0x2a60
[ 14.338654][ T222] ? rtnl_link_get_size+0x350/0x350
[ 14.338786][ T222] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.338962][ T222] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.339092][ T222] ? validate_chain+0x38b/0xc20
[ 14.339234][ T222] ? rcu_read_lock_any_held+0x66/0x90
[ 14.339365][ T222] ? stack_depot_save_flags+0x367/0x770
[ 14.339497][ T222] ? __kernel_text_address+0x12/0x30
[ 14.339635][ T222] ? __lock_acquire+0x508/0xc10
[ 14.339765][ T222] ? lock_acquire.part.0+0xbc/0x260
[ 14.339904][ T222] ? rtnl_newlink+0x883/0xee0
[ 14.340034][ T222] ? rcu_is_watching+0x15/0xd0
[ 14.340165][ T222] ? lock_acquire+0x134/0x160
[ 14.340294][ T222] ? rcu_is_watching+0x15/0xd0
[ 14.340425][ T222] ? rcu_is_watching+0x15/0xd0
[ 14.340584][ T222] ? trace_contention_end+0xb3/0x1a0
[ 14.340715][ T222] ? __mutex_lock+0x1db/0x2010
[ 14.340854][ T222] ? __mutex_lock+0x9b2/0x2010
[ 14.340993][ T222] ? rtnl_newlink+0x883/0xee0
[ 14.341135][ T222] ? ww_mutex_lock+0x160/0x160
[ 14.341269][ T222] ? __rtnl_newlink+0x3fa/0xa50
[ 14.341401][ T222] rtnl_newlink+0x8d1/0xee0
[ 14.341541][ T222] ? lock_acquire.part.0+0xbc/0x260
[ 14.341670][ T222] ? find_held_lock+0x2b/0x80
[ 14.341804][ T222] ? __rtnl_newlink+0xa50/0xa50
[ 14.341937][ T222] ? mark_usage+0x61/0x170
[ 14.342067][ T222] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.342199][ T222] ? lock_acquire.part.0+0xbc/0x260
[ 14.342331][ T222] ? find_held_lock+0x2b/0x80
[ 14.342477][ T222] ? __rtnl_newlink+0xa50/0xa50
[ 14.342614][ T222] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.342745][ T222] ? __rtnl_newlink+0xa50/0xa50
[ 14.342882][ T222] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.343018][ T222] ? validate_chain+0x38b/0xc20
[ 14.343147][ T222] ? rtnl_link_fill+0x920/0x920
[ 14.343293][ T222] ? __lock_acquire+0x508/0xc10
[ 14.343427][ T222] ? lock_acquire.part.0+0xbc/0x260
[ 14.343577][ T222] ? find_held_lock+0x2b/0x80
[ 14.343707][ T222] netlink_rcv_skb+0x14e/0x3a0
[ 14.343847][ T222] ? rtnl_link_fill+0x920/0x920
[ 14.344030][ T222] ? netlink_ack+0xcf0/0xcf0
[ 14.344169][ T222] ? netlink_deliver_tap+0xc5/0x330
[ 14.344309][ T222] ? netlink_deliver_tap+0x13c/0x330
[ 14.344441][ T222] netlink_unicast+0x486/0x750
[ 14.344580][ T222] ? netlink_attachskb+0x810/0x810
[ 14.344711][ T222] ? __lock_acquire+0x508/0xc10
[ 14.344861][ T222] netlink_sendmsg+0x735/0xc60
[ 14.345001][ T222] ? netlink_unicast+0x750/0x750
[ 14.345134][ T222] ? __might_fault+0x97/0x140
[ 14.345268][ T222] ____sys_sendmsg+0x419/0x850
[ 14.345402][ T222] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.345541][ T222] ? get_timestamp.constprop.0+0x390/0x390
[ 14.345732][ T222] ? move_addr_to_kernel+0x40/0x40
[ 14.345872][ T222] ? stack_depot_save_flags+0x367/0x770
[ 14.346012][ T222] ? validate_chain+0x38b/0xc20
[ 14.346145][ T222] ___sys_sendmsg+0x14e/0x1d0
[ 14.346275][ T222] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.346440][ T222] ? copy_msghdr_from_user+0x460/0x460
[ 14.346616][ T222] __sys_sendmsg+0x145/0x1f0
[ 14.346755][ T222] ? __sys_sendmsg_sock+0x20/0x20
[ 14.346901][ T222] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.347076][ T222] ? do_raw_spin_unlock+0x59/0x250
[ 14.347210][ T222] ? rcu_is_watching+0x15/0xd0
[ 14.347347][ T222] do_syscall_64+0x117/0xfc0
[ 14.347479][ T222] ? trace_hardirqs_off+0xd/0x30
[ 14.347680][ T222] ? exc_page_fault+0xee/0x100
[ 14.347825][ T222] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.347997][ T222] RIP: 0033:0x7fa0f335208e
[ 14.348138][ T222] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.348619][ T222] RSP: 002b:00007ffd80955af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.348853][ T222] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa0f335208e
[ 14.349071][ T222] RDX: 0000000000000000 RSI: 00007ffd80955ba0 RDI: 0000000000000005
[ 14.349266][ T222] RBP: 00007ffd80955b00 R08: 0000000000000000 R09: 0000000000000000
[ 14.349464][ T222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.349754][ T222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd80956270
[ 14.349972][ T222]
[ 14.350095][ T222] irq event stamp: 14085
[ 14.350197][ T222] hardirqs last enabled at (14093): [] __up_console_sem+0x5a/0x70
[ 14.350429][ T222] hardirqs last disabled at (14100): [] __up_console_sem+0x3f/0x70
[ 14.350668][ T222] softirqs last enabled at (13270): [] handle_softirqs+0x611/0x940
[ 14.350907][ T222] softirqs last disabled at (12591): [] __irq_exit_rcu+0x103/0x1c0
[ 14.351154][ T222] ---[ end trace 0000000000000000 ]---
[ 14.574459][ T229] ------------[ cut here ]------------
[ 14.574648][ T229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/229
[ 14.575003][ T229] Modules linked in:
[ 14.575145][ T229] CPU: 1 UID: 0 PID: 229 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.575413][ T229] Tainted: [W]=WARN
[ 14.575520][ T229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.575688][ T229] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.575898][ T229] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.576375][ T229] RSP: 0018:ffa0000000a87020 EFLAGS: 00010286
[ 14.576552][ T229] RAX: 00000000ffffffa6 RBX: ff1100000e3ea580 RCX: 1ff4000000150dca
[ 14.576748][ T229] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e3ea63c
[ 14.576965][ T229] RBP: ff1100000a044000 R08: 1fe2200001c7d4c9 R09: ff110000058cae58
[ 14.577162][ T229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 14.577359][ T229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.577563][ T229] FS: 00007f6756c4d840(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 14.577801][ T229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.577972][ T229] CR2: 00000000020ba988 CR3: 000000000fc56006 CR4: 0000000000771ef0
[ 14.578175][ T229] PKRU: 55555554
[ 14.578274][ T229] Call Trace:
[ 14.578372][ T229]
[ 14.578440][ T229] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.578581][ T229] rtmsg_ifinfo+0x5c/0xb0
[ 14.579795][ T229] ? mark_held_locks+0x40/0x70
[ 14.579936][ T229] __dev_notify_flags+0x1b8/0x280
[ 14.580072][ T229] ? netif_change_name+0x8c0/0x8c0
[ 14.580223][ T229] ? __dev_change_flags+0x4a4/0x6d0
[ 14.580358][ T229] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.580490][ T229] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.580630][ T229] ? is_bpf_text_address+0x68/0x110
[ 14.580777][ T229] netif_change_flags+0xfe/0x190
[ 14.580931][ T229] ? unwind_get_return_address+0x67/0xd0
[ 14.581064][ T229] do_setlink.isra.0+0x1d25/0x2a60
[ 14.581199][ T229] ? rtnl_link_get_size+0x350/0x350
[ 14.581343][ T229] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.581512][ T229] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.581650][ T229] ? validate_chain+0x38b/0xc20
[ 14.581784][ T229] ? rcu_read_lock_any_held+0x66/0x90
[ 14.581931][ T229] ? stack_depot_save_flags+0x367/0x770
[ 14.582067][ T229] ? __kernel_text_address+0x12/0x30
[ 14.582199][ T229] ? __lock_acquire+0x508/0xc10
[ 14.582332][ T229] ? lock_acquire.part.0+0xbc/0x260
[ 14.582464][ T229] ? rtnl_newlink+0x883/0xee0
[ 14.582619][ T229] ? rcu_is_watching+0x15/0xd0
[ 14.582762][ T229] ? lock_acquire+0x134/0x160
[ 14.582908][ T229] ? rcu_is_watching+0x15/0xd0
[ 14.583040][ T229] ? rcu_is_watching+0x15/0xd0
[ 14.583172][ T229] ? trace_contention_end+0xb3/0x1a0
[ 14.583305][ T229] ? __mutex_lock+0x1db/0x2010
[ 14.583438][ T229] ? __mutex_lock+0x9b2/0x2010
[ 14.583575][ T229] ? rtnl_newlink+0x883/0xee0
[ 14.583721][ T229] ? ww_mutex_lock+0x160/0x160
[ 14.583865][ T229] ? __rtnl_newlink+0x3fa/0xa50
[ 14.584004][ T229] rtnl_newlink+0x8d1/0xee0
[ 14.584138][ T229] ? lock_acquire.part.0+0xbc/0x260
[ 14.584269][ T229] ? find_held_lock+0x2b/0x80
[ 14.584401][ T229] ? __rtnl_newlink+0xa50/0xa50
[ 14.584537][ T229] ? mark_usage+0x61/0x170
[ 14.584669][ T229] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.584807][ T229] ? lock_acquire.part.0+0xbc/0x260
[ 14.584948][ T229] ? find_held_lock+0x2b/0x80
[ 14.585080][ T229] ? __rtnl_newlink+0xa50/0xa50
[ 14.585213][ T229] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.585345][ T229] ? __rtnl_newlink+0xa50/0xa50
[ 14.585477][ T229] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.585614][ T229] ? validate_chain+0x38b/0xc20
[ 14.585747][ T229] ? rtnl_link_fill+0x920/0x920
[ 14.585888][ T229] ? __lock_acquire+0x508/0xc10
[ 14.586031][ T229] ? lock_acquire.part.0+0xbc/0x260
[ 14.586178][ T229] ? find_held_lock+0x2b/0x80
[ 14.586312][ T229] netlink_rcv_skb+0x14e/0x3a0
[ 14.586447][ T229] ? rtnl_link_fill+0x920/0x920
[ 14.586586][ T229] ? netlink_ack+0xcf0/0xcf0
[ 14.586726][ T229] ? netlink_deliver_tap+0xc5/0x330
[ 14.586866][ T229] ? netlink_deliver_tap+0x13c/0x330
[ 14.587010][ T229] netlink_unicast+0x486/0x750
[ 14.587156][ T229] ? netlink_attachskb+0x810/0x810
[ 14.587292][ T229] ? __lock_acquire+0x508/0xc10
[ 14.587426][ T229] netlink_sendmsg+0x735/0xc60
[ 14.587568][ T229] ? netlink_unicast+0x750/0x750
[ 14.587701][ T229] ? __might_fault+0x97/0x140
[ 14.587840][ T229] ____sys_sendmsg+0x419/0x850
[ 14.587992][ T229] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.588125][ T229] ? get_timestamp.constprop.0+0x390/0x390
[ 14.588288][ T229] ? move_addr_to_kernel+0x40/0x40
[ 14.588420][ T229] ? stack_depot_save_flags+0x367/0x770
[ 14.588561][ T229] ? validate_chain+0x38b/0xc20
[ 14.588694][ T229] ___sys_sendmsg+0x14e/0x1d0
[ 14.588831][ T229] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.589001][ T229] ? copy_msghdr_from_user+0x460/0x460
[ 14.589148][ T229] __sys_sendmsg+0x145/0x1f0
[ 14.589281][ T229] ? __sys_sendmsg_sock+0x20/0x20
[ 14.589411][ T229] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.594032][ T229] ? do_raw_spin_unlock+0x59/0x250
[ 14.594166][ T229] ? rcu_is_watching+0x15/0xd0
[ 14.594302][ T229] do_syscall_64+0x117/0xfc0
[ 14.594435][ T229] ? trace_hardirqs_off+0xd/0x30
[ 14.594579][ T229] ? exc_page_fault+0xee/0x100
[ 14.594710][ T229] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.594883][ T229] RIP: 0033:0x7f6756e8708e
[ 14.595030][ T229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.595508][ T229] RSP: 002b:00007ffccd496c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.595746][ T229] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6756e8708e
[ 14.595963][ T229] RDX: 0000000000000000 RSI: 00007ffccd496cb0 RDI: 0000000000000005
[ 14.596161][ T229] RBP: 00007ffccd496c10 R08: 0000000000000000 R09: 0000000000000000
[ 14.596359][ T229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82d
[ 14.596566][ T229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccd497380
[ 14.596769][ T229]
[ 14.596873][ T229] irq event stamp: 22127
[ 14.596978][ T229] hardirqs last enabled at (22135): [] __up_console_sem+0x5a/0x70
[ 14.597209][ T229] hardirqs last disabled at (22142): [] __up_console_sem+0x3f/0x70
[ 14.597439][ T229] softirqs last enabled at (21320): [] handle_softirqs+0x611/0x940
[ 14.597675][ T229] softirqs last disabled at (21315): [] __irq_exit_rcu+0x103/0x1c0
[ 14.597920][ T229] ---[ end trace 0000000000000000 ]---
[ 14.813118][ T236] ------------[ cut here ]------------
[ 14.813304][ T236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/236
[ 14.813586][ T236] Modules linked in:
[ 14.813843][ T236] CPU: 0 UID: 0 PID: 236 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.814162][ T236] Tainted: [W]=WARN
[ 14.814269][ T236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.814454][ T236] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.814642][ T236] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.815170][ T236] RSP: 0018:ffa0000000af7020 EFLAGS: 00010286
[ 14.815366][ T236] RAX: 00000000ffffffa6 RBX: ff1100000c903c40 RCX: 1ff400000015edca
[ 14.815573][ T236] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c903cfc
[ 14.815772][ T236] RBP: ff1100000fee9000 R08: 1fe22000019207a1 R09: ff110000103e5158
[ 14.815987][ T236] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 14.816221][ T236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.816450][ T236] FS: 00007f7a73b8c840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.816692][ T236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.816871][ T236] CR2: 0000000011ec7988 CR3: 000000000fa8f001 CR4: 0000000000771ef0
[ 14.817077][ T236] PKRU: 55555554
[ 14.817200][ T236] Call Trace:
[ 14.817301][ T236]
[ 14.817385][ T236] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.817532][ T236] rtmsg_ifinfo+0x5c/0xb0
[ 14.817636][ T236] ? mark_held_locks+0x40/0x70
[ 14.817771][ T236] __dev_notify_flags+0x1b8/0x280
[ 14.817924][ T236] ? netif_change_name+0x8c0/0x8c0
[ 14.818057][ T236] ? __dev_change_flags+0x4a4/0x6d0
[ 14.818192][ T236] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.818347][ T236] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.818483][ T236] ? is_bpf_text_address+0x68/0x110
[ 14.818626][ T236] netif_change_flags+0xfe/0x190
[ 14.818771][ T236] ? unwind_get_return_address+0x67/0xd0
[ 14.819020][ T236] do_setlink.isra.0+0x1d25/0x2a60
[ 14.819175][ T236] ? rtnl_link_get_size+0x350/0x350
[ 14.819312][ T236] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.819494][ T236] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.819670][ T236] ? validate_chain+0x38b/0xc20
[ 14.819886][ T236] ? rcu_read_lock_any_held+0x66/0x90
[ 14.820046][ T236] ? stack_depot_save_flags+0x367/0x770
[ 14.820181][ T236] ? __kernel_text_address+0x12/0x30
[ 14.820314][ T236] ? __lock_acquire+0x508/0xc10
[ 14.820450][ T236] ? lock_acquire.part.0+0xbc/0x260
[ 14.820605][ T236] ? rtnl_newlink+0x883/0xee0
[ 14.820765][ T236] ? rcu_is_watching+0x15/0xd0
[ 14.820996][ T236] ? lock_acquire+0x134/0x160
[ 14.821218][ T236] ? rcu_is_watching+0x15/0xd0
[ 14.821352][ T236] ? rcu_is_watching+0x15/0xd0
[ 14.821496][ T236] ? trace_contention_end+0xb3/0x1a0
[ 14.821655][ T236] ? __mutex_lock+0x1db/0x2010
[ 14.821852][ T236] ? __mutex_lock+0x9b2/0x2010
[ 14.821993][ T236] ? rtnl_newlink+0x883/0xee0
[ 14.822138][ T236] ? ww_mutex_lock+0x160/0x160
[ 14.822382][ T236] ? __rtnl_newlink+0x3fa/0xa50
[ 14.822523][ T236] rtnl_newlink+0x8d1/0xee0
[ 14.822661][ T236] ? lock_acquire.part.0+0xbc/0x260
[ 14.822858][ T236] ? find_held_lock+0x2b/0x80
[ 14.823199][ T236] ? __rtnl_newlink+0xa50/0xa50
[ 14.823332][ T236] ? mark_usage+0x61/0x170
[ 14.823462][ T236] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.823607][ T236] ? lock_acquire.part.0+0xbc/0x260
[ 14.823739][ T236] ? find_held_lock+0x2b/0x80
[ 14.823959][ T236] ? __rtnl_newlink+0xa50/0xa50
[ 14.824096][ T236] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.824231][ T236] ? __rtnl_newlink+0xa50/0xa50
[ 14.824364][ T236] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.824497][ T236] ? validate_chain+0x38b/0xc20
[ 14.824638][ T236] ? rtnl_link_fill+0x920/0x920
[ 14.824852][ T236] ? __lock_acquire+0x508/0xc10
[ 14.824997][ T236] ? lock_acquire.part.0+0xbc/0x260
[ 14.825128][ T236] ? find_held_lock+0x2b/0x80
[ 14.825267][ T236] netlink_rcv_skb+0x14e/0x3a0
[ 14.825400][ T236] ? rtnl_link_fill+0x920/0x920
[ 14.825584][ T236] ? netlink_ack+0xcf0/0xcf0
[ 14.825724][ T236] ? netlink_deliver_tap+0xc5/0x330
[ 14.825958][ T236] ? netlink_deliver_tap+0x13c/0x330
[ 14.826114][ T236] netlink_unicast+0x486/0x750
[ 14.826247][ T236] ? netlink_attachskb+0x810/0x810
[ 14.826380][ T236] ? __lock_acquire+0x508/0xc10
[ 14.826512][ T236] netlink_sendmsg+0x735/0xc60
[ 14.826670][ T236] ? netlink_unicast+0x750/0x750
[ 14.826877][ T236] ? __might_fault+0x97/0x140
[ 14.827020][ T236] ____sys_sendmsg+0x419/0x850
[ 14.827154][ T236] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.827289][ T236] ? get_timestamp.constprop.0+0x390/0x390
[ 14.827456][ T236] ? move_addr_to_kernel+0x40/0x40
[ 14.827597][ T236] ? stack_depot_save_flags+0x367/0x770
[ 14.827732][ T236] ? validate_chain+0x38b/0xc20
[ 14.827934][ T236] ___sys_sendmsg+0x14e/0x1d0
[ 14.828065][ T236] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.828485][ T236] ? copy_msghdr_from_user+0x460/0x460
[ 14.828637][ T236] __sys_sendmsg+0x145/0x1f0
[ 14.828772][ T236] ? __sys_sendmsg_sock+0x20/0x20
[ 14.828989][ T236] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.829183][ T236] ? do_raw_spin_unlock+0x59/0x250
[ 14.829318][ T236] ? rcu_is_watching+0x15/0xd0
[ 14.829464][ T236] do_syscall_64+0x117/0xfc0
[ 14.829603][ T236] ? trace_hardirqs_off+0xd/0x30
[ 14.829738][ T236] ? exc_page_fault+0xee/0x100
[ 14.829931][ T236] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.830096][ T236] RIP: 0033:0x7f7a73dc608e
[ 14.830243][ T236] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.830761][ T236] RSP: 002b:00007fffeeb842c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.831756][ T236] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7a73dc608e
[ 14.831971][ T236] RDX: 0000000000000000 RSI: 00007fffeeb84370 RDI: 0000000000000005
[ 14.832185][ T236] RBP: 00007fffeeb842d0 R08: 0000000000000000 R09: 0000000000000000
[ 14.832383][ T236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82e
[ 14.832585][ T236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeeb84a40
[ 14.832807][ T236]
[ 14.832915][ T236] irq event stamp: 17619
[ 14.833017][ T236] hardirqs last enabled at (17627): [] __up_console_sem+0x5a/0x70
[ 14.833250][ T236] hardirqs last disabled at (17634): [] __up_console_sem+0x3f/0x70
[ 14.833481][ T236] softirqs last enabled at (17524): [] handle_softirqs+0x611/0x940
[ 14.833737][ T236] softirqs last disabled at (17467): [] __irq_exit_rcu+0x103/0x1c0
[ 14.833987][ T236] ---[ end trace 0000000000000000 ]---
[ 14.835588][ T45] ------------[ cut here ]------------
[ 14.836211][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45
[ 14.836483][ T45] Modules linked in:
[ 14.836624][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.837007][ T45] Tainted: [W]=WARN
[ 14.837107][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.837288][ T45] Workqueue: events_unbound linkwatch_event
[ 14.837463][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.837630][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.838126][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286
[ 14.838313][ T45] RAX: 00000000ffffffa6 RBX: ff1100000a72c200 RCX: 1ff4000000063f02
[ 14.838503][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a72c2bc
[ 14.838768][ T45] RBP: ff110000082ac000 R08: 1fe22000014e5859 R09: ff110000020051a8
[ 14.838992][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 14.839183][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 14.839383][ T45] FS: 0000000000000000(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.839609][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.839763][ T45] CR2: 0000000011ec7988 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 14.839959][ T45] PKRU: 55555554
[ 14.840050][ T45] Call Trace:
[ 14.840142][ T45]
[ 14.840207][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.840357][ T45] ? notifier_call_chain+0xb0/0x320
[ 14.840482][ T45] rtmsg_ifinfo+0x5c/0xb0
[ 14.840581][ T45] netif_state_change+0x155/0x3d0
[ 14.840705][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 14.840865][ T45] ? linkwatch_do_dev+0xae/0xd0
[ 14.841024][ T45] __linkwatch_run_queue+0x350/0x850
[ 14.841148][ T45] ? linkwatch_do_dev+0xd0/0xd0
[ 14.841281][ T45] linkwatch_event+0x7f/0xb0
[ 14.841402][ T45] ? __linkwatch_run_queue+0x850/0x850
[ 14.841529][ T45] process_one_work+0xdf8/0x1410
[ 14.841656][ T45] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.841775][ T45] ? lock_acquire.part.0+0xbc/0x260
[ 14.841913][ T45] worker_thread+0x4f1/0xd60
[ 14.842062][ T45] ? rescuer_thread+0x1320/0x1320
[ 14.842184][ T45] kthread+0x367/0x460
[ 14.842289][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.842440][ T45] ? kthread_affine_node+0x330/0x330
[ 14.842568][ T45] ret_from_fork+0x474/0x6b0
[ 14.842691][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.842857][ T45] ? __switch_to+0x5a3/0xe00
[ 14.842986][ T45] ? kthread_affine_node+0x330/0x330
[ 14.843109][ T45] ret_from_fork_asm+0x11/0x20
[ 14.843239][ T45]
[ 14.843336][ T45] irq event stamp: 40971
[ 14.843428][ T45] hardirqs last enabled at (40979): [] __up_console_sem+0x5a/0x70
[ 14.843653][ T45] hardirqs last disabled at (40986): [] __up_console_sem+0x3f/0x70
[ 14.843871][ T45] softirqs last enabled at (40658): [] handle_softirqs+0x611/0x940
[ 14.844114][ T45] softirqs last disabled at (40653): [] __irq_exit_rcu+0x103/0x1c0
[ 14.844325][ T45] ---[ end trace 0000000000000000 ]---
[ 14.875373][ T237] ------------[ cut here ]------------
[ 14.875591][ T237] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/237
[ 14.875839][ T237] Modules linked in:
[ 14.875955][ T237] CPU: 3 UID: 0 PID: 237 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.876222][ T237] Tainted: [W]=WARN
[ 14.876323][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.876493][ T237] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.876678][ T237] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.877745][ T237] RSP: 0018:ffa0000000b07020 EFLAGS: 00010286
[ 14.877933][ T237] RAX: 00000000ffffffa6 RBX: ff1100000a72cc80 RCX: 1ff4000000160dca
[ 14.878130][ T237] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a72cd3c
[ 14.878327][ T237] RBP: ff1100000fd11000 R08: 1fe22000014e59a9 R09: ff110000103e0b58
[ 14.878530][ T237] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.878726][ T237] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.878938][ T237] FS: 00007f20bf05f840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 14.879166][ T237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.879334][ T237] CR2: 0000000004698988 CR3: 000000000fa9f003 CR4: 0000000000771ef0
[ 14.879535][ T237] PKRU: 55555554
[ 14.879635][ T237] Call Trace:
[ 14.879733][ T237]
[ 14.879806][ T237] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.879949][ T237] rtmsg_ifinfo+0x5c/0xb0
[ 14.880050][ T237] ? mark_held_locks+0x40/0x70
[ 14.880182][ T237] __dev_notify_flags+0x1b8/0x280
[ 14.880317][ T237] ? netif_change_name+0x8c0/0x8c0
[ 14.880446][ T237] ? __dev_change_flags+0x4a4/0x6d0
[ 14.880686][ T237] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.880830][ T237] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.880969][ T237] ? is_bpf_text_address+0x68/0x110
[ 14.881110][ T237] netif_change_flags+0xfe/0x190
[ 14.881242][ T237] ? unwind_get_return_address+0x67/0xd0
[ 14.881374][ T237] do_setlink.isra.0+0x1d25/0x2a60
[ 14.881508][ T237] ? rtnl_link_get_size+0x350/0x350
[ 14.881662][ T237] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.881834][ T237] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.881970][ T237] ? validate_chain+0x38b/0xc20
[ 14.882102][ T237] ? rcu_read_lock_any_held+0x66/0x90
[ 14.882235][ T237] ? stack_depot_save_flags+0x367/0x770
[ 14.882368][ T237] ? __kernel_text_address+0x12/0x30
[ 14.882501][ T237] ? __lock_acquire+0x508/0xc10
[ 14.882658][ T237] ? lock_acquire.part.0+0xbc/0x260
[ 14.882794][ T237] ? rtnl_newlink+0x883/0xee0
[ 14.882933][ T237] ? rcu_is_watching+0x15/0xd0
[ 14.883064][ T237] ? lock_acquire+0x134/0x160
[ 14.883194][ T237] ? rcu_is_watching+0x15/0xd0
[ 14.883325][ T237] ? rcu_is_watching+0x15/0xd0
[ 14.883457][ T237] ? trace_contention_end+0xb3/0x1a0
[ 14.883598][ T237] ? __mutex_lock+0x1db/0x2010
[ 14.883751][ T237] ? __mutex_lock+0x9b2/0x2010
[ 14.883893][ T237] ? rtnl_newlink+0x883/0xee0
[ 14.884028][ T237] ? ww_mutex_lock+0x160/0x160
[ 14.884163][ T237] ? __rtnl_newlink+0x3fa/0xa50
[ 14.884299][ T237] rtnl_newlink+0x8d1/0xee0
[ 14.884444][ T237] ? lock_acquire.part.0+0xbc/0x260
[ 14.884582][ T237] ? find_held_lock+0x2b/0x80
[ 14.884714][ T237] ? __rtnl_newlink+0xa50/0xa50
[ 14.884855][ T237] ? mark_usage+0x61/0x170
[ 14.884991][ T237] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.885125][ T237] ? lock_acquire.part.0+0xbc/0x260
[ 14.885257][ T237] ? find_held_lock+0x2b/0x80
[ 14.885388][ T237] ? __rtnl_newlink+0xa50/0xa50
[ 14.885523][ T237] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.885659][ T237] ? __rtnl_newlink+0xa50/0xa50
[ 14.885796][ T237] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.885937][ T237] ? validate_chain+0x38b/0xc20
[ 14.886068][ T237] ? rtnl_link_fill+0x920/0x920
[ 14.886198][ T237] ? __lock_acquire+0x508/0xc10
[ 14.886332][ T237] ? lock_acquire.part.0+0xbc/0x260
[ 14.886462][ T237] ? find_held_lock+0x2b/0x80
[ 14.886601][ T237] netlink_rcv_skb+0x14e/0x3a0
[ 14.886733][ T237] ? rtnl_link_fill+0x920/0x920
[ 14.886871][ T237] ? netlink_ack+0xcf0/0xcf0
[ 14.887012][ T237] ? netlink_deliver_tap+0xc5/0x330
[ 14.887144][ T237] ? netlink_deliver_tap+0x13c/0x330
[ 14.887277][ T237] netlink_unicast+0x486/0x750
[ 14.887412][ T237] ? netlink_attachskb+0x810/0x810
[ 14.887549][ T237] ? __lock_acquire+0x508/0xc10
[ 14.887684][ T237] netlink_sendmsg+0x735/0xc60
[ 14.887825][ T237] ? netlink_unicast+0x750/0x750
[ 14.887965][ T237] ? __might_fault+0x97/0x140
[ 14.888099][ T237] ____sys_sendmsg+0x419/0x850
[ 14.888235][ T237] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.888368][ T237] ? get_timestamp.constprop.0+0x390/0x390
[ 14.888534][ T237] ? move_addr_to_kernel+0x40/0x40
[ 14.888669][ T237] ? stack_depot_save_flags+0x367/0x770
[ 14.888821][ T237] ? validate_chain+0x38b/0xc20
[ 14.888965][ T237] ___sys_sendmsg+0x14e/0x1d0
[ 14.889096][ T237] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.889261][ T237] ? copy_msghdr_from_user+0x460/0x460
[ 14.889408][ T237] __sys_sendmsg+0x145/0x1f0
[ 14.889546][ T237] ? __sys_sendmsg_sock+0x20/0x20
[ 14.889678][ T237] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.889863][ T237] ? do_raw_spin_unlock+0x59/0x250
[ 14.890000][ T237] ? rcu_is_watching+0x15/0xd0
[ 14.890133][ T237] do_syscall_64+0x117/0xfc0
[ 14.890270][ T237] ? trace_hardirqs_off+0xd/0x30
[ 14.890404][ T237] ? exc_page_fault+0xee/0x100
[ 14.890543][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.890709][ T237] RIP: 0033:0x7f20bf29908e
[ 14.890857][ T237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.891331][ T237] RSP: 002b:00007ffdb2df6920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.891645][ T237] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f20bf29908e
[ 14.891850][ T237] RDX: 0000000000000000 RSI: 00007ffdb2df69d0 RDI: 0000000000000005
[ 14.892332][ T237] RBP: 00007ffdb2df6930 R08: 0000000000000000 R09: 0000000000000000
[ 14.892562][ T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82e
[ 14.892763][ T237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb2df70a0
[ 14.892978][ T237]
[ 14.893079][ T237] irq event stamp: 24161
[ 14.893179][ T237] hardirqs last enabled at (24169): [] __up_console_sem+0x5a/0x70
[ 14.893409][ T237] hardirqs last disabled at (24176): [] __up_console_sem+0x3f/0x70
[ 14.893676][ T237] softirqs last enabled at (23322): [] handle_softirqs+0x611/0x940
[ 14.893946][ T237] softirqs last disabled at (22429): [] __irq_exit_rcu+0x103/0x1c0
[ 14.894198][ T237] ---[ end trace 0000000000000000 ]---
[ 14.925542][ T238] ------------[ cut here ]------------
[ 14.925744][ T238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/238
[ 14.926285][ T238] Modules linked in:
[ 14.926423][ T238] CPU: 0 UID: 0 PID: 238 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.926720][ T238] Tainted: [W]=WARN
[ 14.926920][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.927096][ T238] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.927276][ T238] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.927773][ T238] RSP: 0018:ffa0000000b17020 EFLAGS: 00010286
[ 14.928050][ T238] RAX: 00000000ffffffa6 RBX: ff1100000a72d8c0 RCX: 1ff4000000162dca
[ 14.928248][ T238] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a72d97c
[ 14.928529][ T238] RBP: ff110000101e9000 R08: 1fe22000014e5b31 R09: ff110000058cd158
[ 14.928761][ T238] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 14.929046][ T238] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.929246][ T238] FS: 00007fa367c0f840(0000) GS:ff110000b24c7000(0000) knlGS:0000000000000000
[ 14.929503][ T238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.929680][ T238] CR2: 000000002fe4a988 CR3: 0000000004c06003 CR4: 0000000000771ef0
[ 14.929944][ T238] PKRU: 55555554
[ 14.930049][ T238] Call Trace:
[ 14.930147][ T238]
[ 14.930243][ T238] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.930382][ T238] rtmsg_ifinfo+0x5c/0xb0
[ 14.930481][ T238] ? mark_held_locks+0x40/0x70
[ 14.930620][ T238] __dev_notify_flags+0x1b8/0x280
[ 14.930755][ T238] ? netif_change_name+0x8c0/0x8c0
[ 14.930954][ T238] ? __dev_change_flags+0x4a4/0x6d0
[ 14.931085][ T238] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.931217][ T238] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.931351][ T238] ? is_bpf_text_address+0x68/0x110
[ 14.931485][ T238] netif_change_flags+0xfe/0x190
[ 14.931627][ T238] ? unwind_get_return_address+0x67/0xd0
[ 14.931759][ T238] do_setlink.isra.0+0x1d25/0x2a60
[ 14.931955][ T238] ? rtnl_link_get_size+0x350/0x350
[ 14.932088][ T238] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.932656][ T238] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.932797][ T238] ? validate_chain+0x38b/0xc20
[ 14.932935][ T238] ? rcu_read_lock_any_held+0x66/0x90
[ 14.933066][ T238] ? stack_depot_save_flags+0x367/0x770
[ 14.933198][ T238] ? __kernel_text_address+0x12/0x30
[ 14.933353][ T238] ? __lock_acquire+0x508/0xc10
[ 14.933488][ T238] ? lock_acquire.part.0+0xbc/0x260
[ 14.933630][ T238] ? rtnl_newlink+0x883/0xee0
[ 14.933766][ T238] ? rcu_is_watching+0x15/0xd0
[ 14.933906][ T238] ? lock_acquire+0x134/0x160
[ 14.934036][ T238] ? rcu_is_watching+0x15/0xd0
[ 14.934164][ T238] ? rcu_is_watching+0x15/0xd0
[ 14.934294][ T238] ? trace_contention_end+0xb3/0x1a0
[ 14.934426][ T238] ? __mutex_lock+0x1db/0x2010
[ 14.934565][ T238] ? __mutex_lock+0x9b2/0x2010
[ 14.934723][ T238] ? rtnl_newlink+0x883/0xee0
[ 14.934863][ T238] ? ww_mutex_lock+0x160/0x160
[ 14.935003][ T238] ? __rtnl_newlink+0x3fa/0xa50
[ 14.935138][ T238] rtnl_newlink+0x8d1/0xee0
[ 14.935271][ T238] ? lock_acquire.part.0+0xbc/0x260
[ 14.935400][ T238] ? find_held_lock+0x2b/0x80
[ 14.935536][ T238] ? __rtnl_newlink+0xa50/0xa50
[ 14.935666][ T238] ? mark_usage+0x61/0x170
[ 14.935803][ T238] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.935940][ T238] ? lock_acquire.part.0+0xbc/0x260
[ 14.936069][ T238] ? find_held_lock+0x2b/0x80
[ 14.936199][ T238] ? __rtnl_newlink+0xa50/0xa50
[ 14.936341][ T238] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.936472][ T238] ? __rtnl_newlink+0xa50/0xa50
[ 14.936608][ T238] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.936738][ T238] ? validate_chain+0x38b/0xc20
[ 14.936874][ T238] ? rtnl_link_fill+0x920/0x920
[ 14.937010][ T238] ? __lock_acquire+0x508/0xc10
[ 14.937143][ T238] ? lock_acquire.part.0+0xbc/0x260
[ 14.937273][ T238] ? find_held_lock+0x2b/0x80
[ 14.937405][ T238] netlink_rcv_skb+0x14e/0x3a0
[ 14.937546][ T238] ? rtnl_link_fill+0x920/0x920
[ 14.937677][ T238] ? netlink_ack+0xcf0/0xcf0
[ 14.937818][ T238] ? netlink_deliver_tap+0xc5/0x330
[ 14.937959][ T238] ? netlink_deliver_tap+0x13c/0x330
[ 14.938093][ T238] netlink_unicast+0x486/0x750
[ 14.938225][ T238] ? netlink_attachskb+0x810/0x810
[ 14.938356][ T238] ? __lock_acquire+0x508/0xc10
[ 14.938488][ T238] netlink_sendmsg+0x735/0xc60
[ 14.938629][ T238] ? netlink_unicast+0x750/0x750
[ 14.938774][ T238] ? __might_fault+0x97/0x140
[ 14.938923][ T238] ____sys_sendmsg+0x419/0x850
[ 14.939055][ T238] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.939185][ T238] ? get_timestamp.constprop.0+0x390/0x390
[ 14.939347][ T238] ? move_addr_to_kernel+0x40/0x40
[ 14.939479][ T238] ? stack_depot_save_flags+0x367/0x770
[ 14.939693][ T238] ? validate_chain+0x38b/0xc20
[ 14.939832][ T238] ___sys_sendmsg+0x14e/0x1d0
[ 14.939969][ T238] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.940131][ T238] ? copy_msghdr_from_user+0x460/0x460
[ 14.940273][ T238] __sys_sendmsg+0x145/0x1f0
[ 14.940425][ T238] ? __sys_sendmsg_sock+0x20/0x20
[ 14.940567][ T238] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.940731][ T238] ? do_raw_spin_unlock+0x59/0x250
[ 14.940867][ T238] ? rcu_is_watching+0x15/0xd0
[ 14.941003][ T238] do_syscall_64+0x117/0xfc0
[ 14.941134][ T238] ? trace_hardirqs_off+0xd/0x30
[ 14.941265][ T238] ? exc_page_fault+0xee/0x100
[ 14.941416][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.941591][ T238] RIP: 0033:0x7fa367e4908e
[ 14.941732][ T238] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.942210][ T238] RSP: 002b:00007ffdbeb17f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.942435][ T238] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa367e4908e
[ 14.942638][ T238] RDX: 0000000000000000 RSI: 00007ffdbeb17fd0 RDI: 0000000000000005
[ 14.942837][ T238] RBP: 00007ffdbeb17f30 R08: 0000000000000000 R09: 0000000000000000
[ 14.943051][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82e
[ 14.943247][ T238] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbeb186a0
[ 14.943449][ T238]
[ 14.943553][ T238] irq event stamp: 21753
[ 14.943654][ T238] hardirqs last enabled at (21761): [] __up_console_sem+0x5a/0x70
[ 14.943920][ T238] hardirqs last disabled at (21770): [] __up_console_sem+0x3f/0x70
[ 14.944145][ T238] softirqs last enabled at (21122): [] handle_softirqs+0x611/0x940
[ 14.944373][ T238] softirqs last disabled at (21041): [] __irq_exit_rcu+0x103/0x1c0
[ 14.944608][ T238] ---[ end trace 0000000000000000 ]---
[ 14.945401][ T45] ------------[ cut here ]------------
[ 14.945599][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u17:1/45
[ 14.946132][ T45] Modules linked in:
[ 14.946293][ T45] CPU: 2 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.946655][ T45] Tainted: [W]=WARN
[ 14.946807][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.947022][ T45] Workqueue: events_unbound linkwatch_event
[ 14.947251][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.947456][ T45] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.948006][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286
[ 14.948205][ T45] RAX: 00000000ffffffa6 RBX: ff11000008ab0200 RCX: 1ff4000000063f02
[ 14.948428][ T45] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008ab02bc
[ 14.948739][ T45] RBP: ff1100000a044000 R08: 1fe2200001156059 R09: ff110000020051a8
[ 14.949034][ T45] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 14.949257][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 14.949484][ T45] FS: 0000000000000000(0000) GS:ff110000b25c7000(0000) knlGS:0000000000000000
[ 14.949748][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.949986][ T45] CR2: 000055b7efedfd5c CR3: 0000000005546004 CR4: 0000000000771ef0
[ 14.950335][ T45] PKRU: 55555554
[ 14.950471][ T45] Call Trace:
[ 14.950618][ T45]
[ 14.950749][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.950939][ T45] ? notifier_call_chain+0xb0/0x320
[ 14.951195][ T45] rtmsg_ifinfo+0x5c/0xb0
[ 14.951348][ T45] netif_state_change+0x155/0x3d0
[ 14.951516][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 14.951723][ T45] ? linkwatch_do_dev+0xae/0xd0
[ 14.952019][ T45] __linkwatch_run_queue+0x350/0x850
[ 14.952189][ T45] ? linkwatch_do_dev+0xd0/0xd0
[ 14.952356][ T45] linkwatch_event+0x7f/0xb0
[ 14.952530][ T45] ? __linkwatch_run_queue+0x850/0x850
[ 14.952773][ T45] process_one_work+0xdf8/0x1410
[ 14.953011][ T45] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.953178][ T45] ? lock_acquire.part.0+0xbc/0x260
[ 14.953348][ T45] worker_thread+0x4f1/0xd60
[ 14.953609][ T45] ? rescuer_thread+0x1320/0x1320
[ 14.953773][ T45] kthread+0x367/0x460
[ 14.953943][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.954139][ T45] ? kthread_affine_node+0x330/0x330
[ 14.954394][ T45] ret_from_fork+0x474/0x6b0
[ 14.954610][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.954822][ T45] ? __switch_to+0x5a3/0xe00
[ 14.955003][ T45] ? kthread_affine_node+0x330/0x330
[ 14.955170][ T45] ret_from_fork_asm+0x11/0x20
[ 14.955344][ T45]
[ 14.955489][ T45] irq event stamp: 42233
[ 14.955643][ T45] hardirqs last enabled at (42243): [] __up_console_sem+0x5a/0x70
[ 14.955917][ T45] hardirqs last disabled at (42254): [] __up_console_sem+0x3f/0x70
[ 14.956172][ T45] softirqs last enabled at (42148): [] handle_softirqs+0x611/0x940
[ 14.956434][ T45] softirqs last disabled at (42127): [] __irq_exit_rcu+0x103/0x1c0
[ 14.956706][ T45] ---[ end trace 0000000000000000 ]---
[ 14.980294][ T239] ------------[ cut here ]------------
[ 14.980466][ T239] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/239
[ 14.980703][ T239] Modules linked in:
[ 14.980818][ T239] CPU: 3 UID: 0 PID: 239 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.981092][ T239] Tainted: [W]=WARN
[ 14.981190][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.981353][ T239] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.981535][ T239] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 14.982035][ T239] RSP: 0018:ffa0000000b27020 EFLAGS: 00010286
[ 14.982200][ T239] RAX: 00000000ffffffa6 RBX: ff11000008ab1000 RCX: 1ff4000000164dca
[ 14.982395][ T239] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008ab10bc
[ 14.982597][ T239] RBP: ff1100000fd14000 R08: 1fe2200001156219 R09: ff11000009270b58
[ 14.982802][ T239] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.983002][ T239] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.983198][ T239] FS: 00007f5d5d2a4840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 14.983427][ T239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.983599][ T239] CR2: 0000000018e7b988 CR3: 000000000faae006 CR4: 0000000000771ef0
[ 14.983802][ T239] PKRU: 55555554
[ 14.983905][ T239] Call Trace:
[ 14.984003][ T239]
[ 14.984072][ T239] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.984205][ T239] rtmsg_ifinfo+0x5c/0xb0
[ 14.984305][ T239] ? mark_held_locks+0x40/0x70
[ 14.984436][ T239] __dev_notify_flags+0x1b8/0x280
[ 14.984577][ T239] ? netif_change_name+0x8c0/0x8c0
[ 14.984707][ T239] ? __dev_change_flags+0x4a4/0x6d0
[ 14.984845][ T239] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.984982][ T239] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.985112][ T239] ? is_bpf_text_address+0x68/0x110
[ 14.985245][ T239] netif_change_flags+0xfe/0x190
[ 14.985375][ T239] ? unwind_get_return_address+0x67/0xd0
[ 14.985509][ T239] do_setlink.isra.0+0x1d25/0x2a60
[ 14.985647][ T239] ? rtnl_link_get_size+0x350/0x350
[ 14.985780][ T239] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.985955][ T239] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.986086][ T239] ? validate_chain+0x38b/0xc20
[ 14.986216][ T239] ? rcu_read_lock_any_held+0x66/0x90
[ 14.986347][ T239] ? stack_depot_save_flags+0x367/0x770
[ 14.986479][ T239] ? __kernel_text_address+0x12/0x30
[ 14.986618][ T239] ? __lock_acquire+0x508/0xc10
[ 14.986750][ T239] ? lock_acquire.part.0+0xbc/0x260
[ 14.986888][ T239] ? rtnl_newlink+0x883/0xee0
[ 14.987023][ T239] ? rcu_is_watching+0x15/0xd0
[ 14.987153][ T239] ? lock_acquire+0x134/0x160
[ 14.987284][ T239] ? rcu_is_watching+0x15/0xd0
[ 14.987413][ T239] ? rcu_is_watching+0x15/0xd0
[ 14.987550][ T239] ? trace_contention_end+0xb3/0x1a0
[ 14.987683][ T239] ? __mutex_lock+0x1db/0x2010
[ 14.987933][ T239] ? __mutex_lock+0x9b2/0x2010
[ 14.988119][ T239] ? rtnl_newlink+0x883/0xee0
[ 14.988252][ T239] ? ww_mutex_lock+0x160/0x160
[ 14.988384][ T239] ? __rtnl_newlink+0x3fa/0xa50
[ 14.988521][ T239] rtnl_newlink+0x8d1/0xee0
[ 14.988658][ T239] ? lock_acquire.part.0+0xbc/0x260
[ 14.988787][ T239] ? find_held_lock+0x2b/0x80
[ 14.988992][ T239] ? __rtnl_newlink+0xa50/0xa50
[ 14.989120][ T239] ? mark_usage+0x61/0x170
[ 14.989250][ T239] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.989381][ T239] ? lock_acquire.part.0+0xbc/0x260
[ 14.989510][ T239] ? find_held_lock+0x2b/0x80
[ 14.989646][ T239] ? __rtnl_newlink+0xa50/0xa50
[ 14.989775][ T239] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.989996][ T239] ? __rtnl_newlink+0xa50/0xa50
[ 14.990129][ T239] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.990259][ T239] ? validate_chain+0x38b/0xc20
[ 14.990388][ T239] ? rtnl_link_fill+0x920/0x920
[ 14.990517][ T239] ? __lock_acquire+0x508/0xc10
[ 14.990655][ T239] ? lock_acquire.part.0+0xbc/0x260
[ 14.990784][ T239] ? find_held_lock+0x2b/0x80
[ 14.991075][ T239] netlink_rcv_skb+0x14e/0x3a0
[ 14.991208][ T239] ? rtnl_link_fill+0x920/0x920
[ 14.991338][ T239] ? netlink_ack+0xcf0/0xcf0
[ 14.991471][ T239] ? netlink_deliver_tap+0xc5/0x330
[ 14.991691][ T239] ? netlink_deliver_tap+0x13c/0x330
[ 14.991899][ T239] netlink_unicast+0x486/0x750
[ 14.992030][ T239] ? netlink_attachskb+0x810/0x810
[ 14.992161][ T239] ? __lock_acquire+0x508/0xc10
[ 14.992293][ T239] netlink_sendmsg+0x735/0xc60
[ 14.992426][ T239] ? netlink_unicast+0x750/0x750
[ 14.992566][ T239] ? __might_fault+0x97/0x140
[ 14.992699][ T239] ____sys_sendmsg+0x419/0x850
[ 14.992849][ T239] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.992987][ T239] ? get_timestamp.constprop.0+0x390/0x390
[ 14.993149][ T239] ? move_addr_to_kernel+0x40/0x40
[ 14.993301][ T239] ? stack_depot_save_flags+0x367/0x770
[ 14.993438][ T239] ? validate_chain+0x38b/0xc20
[ 14.993576][ T239] ___sys_sendmsg+0x14e/0x1d0
[ 14.993705][ T239] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.993870][ T239] ? copy_msghdr_from_user+0x460/0x460
[ 14.994036][ T239] __sys_sendmsg+0x145/0x1f0
[ 14.994166][ T239] ? __sys_sendmsg_sock+0x20/0x20
[ 14.994296][ T239] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.994463][ T239] ? do_raw_spin_unlock+0x59/0x250
[ 14.994600][ T239] ? rcu_is_watching+0x15/0xd0
[ 14.994733][ T239] do_syscall_64+0x117/0xfc0
[ 14.994869][ T239] ? trace_hardirqs_off+0xd/0x30
[ 14.995005][ T239] ? exc_page_fault+0xee/0x100
[ 14.995136][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.995330][ T239] RIP: 0033:0x7f5d5d4de08e
[ 14.995470][ T239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.995971][ T239] RSP: 002b:00007fff68c33ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.996180][ T239] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5d5d4de08e
[ 14.996387][ T239] RDX: 0000000000000000 RSI: 00007fff68c33b80 RDI: 0000000000000005
[ 14.996589][ T239] RBP: 00007fff68c33ae0 R08: 0000000000000000 R09: 0000000000000000
[ 14.996787][ T239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82e
[ 14.996997][ T239] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff68c34250
[ 14.997205][ T239]
[ 14.997305][ T239] irq event stamp: 17623
[ 14.997404][ T239] hardirqs last enabled at (17631): [] __up_console_sem+0x5a/0x70
[ 14.997660][ T239] hardirqs last disabled at (17638): [] __up_console_sem+0x3f/0x70
[ 14.997904][ T239] softirqs last enabled at (17398): [] handle_softirqs+0x611/0x940
[ 14.998134][ T239] softirqs last disabled at (17373): [] __irq_exit_rcu+0x103/0x1c0
[ 14.998362][ T239] ---[ end trace 0000000000000000 ]---
[ 15.006568][ T39] ------------[ cut here ]------------
[ 15.006721][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:0/39
[ 15.007175][ T39] Modules linked in:
[ 15.007278][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 15.007576][ T39] Tainted: [W]=WARN
[ 15.007706][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.007883][ T39] Workqueue: events_unbound linkwatch_event
[ 15.008062][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 15.008227][ T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 15.008697][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 15.008865][ T39] RAX: 00000000ffffffa6 RBX: ff11000008ab1a80 RCX: 1ff4000000057f02
[ 15.009058][ T39] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008ab1b3c
[ 15.009246][ T39] RBP: ff1100000fd11000 R08: 1fe2200001156369 R09: ff11000001da51a8
[ 15.009433][ T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 15.009627][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 15.009818][ T39] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 15.010046][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.010201][ T39] CR2: 00007f7a73c59574 CR3: 000000007014d002 CR4: 0000000000771ef0
[ 15.010385][ T39] PKRU: 55555554
[ 15.010476][ T39] Call Trace:
[ 15.010572][ T39]
[ 15.010637][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 15.010762][ T39] ? notifier_call_chain+0xb0/0x320
[ 15.010898][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 15.010992][ T39] netif_state_change+0x155/0x3d0
[ 15.011132][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 15.011285][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 15.011405][ T39] __linkwatch_run_queue+0x350/0x850
[ 15.011531][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 15.011660][ T39] linkwatch_event+0x7f/0xb0
[ 15.011784][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 15.011919][ T39] process_one_work+0xdf8/0x1410
[ 15.012044][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 15.012163][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 15.012289][ T39] worker_thread+0x4f1/0xd60
[ 15.012419][ T39] ? rescuer_thread+0x1320/0x1320
[ 15.012545][ T39] kthread+0x367/0x460
[ 15.012638][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 15.012794][ T39] ? kthread_affine_node+0x330/0x330
[ 15.012923][ T39] ret_from_fork+0x474/0x6b0
[ 15.013045][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 15.013196][ T39] ? __switch_to+0x5a3/0xe00
[ 15.013318][ T39] ? kthread_affine_node+0x330/0x330
[ 15.013439][ T39] ret_from_fork_asm+0x11/0x20
[ 15.013571][ T39]
[ 15.013661][ T39] irq event stamp: 49017
[ 15.013752][ T39] hardirqs last enabled at (49025): [] __up_console_sem+0x5a/0x70
[ 15.013976][ T39] hardirqs last disabled at (49034): [] __up_console_sem+0x3f/0x70
[ 15.014184][ T39] softirqs last enabled at (48834): [] handle_softirqs+0x611/0x940
[ 15.014421][ T39] softirqs last disabled at (48827): [] __irq_exit_rcu+0x103/0x1c0
[ 15.014679][ T39] ---[ end trace 0000000000000000 ]---
[ 15.107432][ T242] ------------[ cut here ]------------
[ 15.107635][ T242] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/242
[ 15.107887][ T242] Modules linked in:
[ 15.108047][ T242] CPU: 3 UID: 0 PID: 242 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 15.108325][ T242] Tainted: [W]=WARN
[ 15.108425][ T242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.108598][ T242] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 15.108769][ T242] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 15.109270][ T242] RSP: 0018:ffa0000000b57150 EFLAGS: 00010286
[ 15.109435][ T242] RAX: 00000000ffffffa6 RBX: ff1100000ce89700 RCX: 1ff400000016adf0
[ 15.109653][ T242] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ce897bc
[ 15.109861][ T242] RBP: ff1100000fee9000 R08: 1fe22000019d12f9 R09: ff11000008df5158
[ 15.110059][ T242] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 15.110253][ T242] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c1c4040
[ 15.110449][ T242] FS: 00007fb312d6d840(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 15.110687][ T242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.110858][ T242] CR2: 00000000004eba78 CR3: 000000000b4fc005 CR4: 0000000000771ef0
[ 15.111062][ T242] PKRU: 55555554
[ 15.111160][ T242] Call Trace:
[ 15.111257][ T242]
[ 15.111326][ T242] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 15.111459][ T242] ? notifier_call_chain+0xb0/0x320
[ 15.111610][ T242] rtmsg_ifinfo+0x5c/0xb0
[ 15.111711][ T242] netif_state_change+0x155/0x3d0
[ 15.111851][ T242] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 15.112017][ T242] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 15.112180][ T242] linkwatch_sync_dev+0x88/0x290
[ 15.112310][ T242] rtnl_getlink+0x8e4/0xeb0
[ 15.112439][ T242] ? lock_acquire.part.0+0xbc/0x260
[ 15.112573][ T242] ? find_held_lock+0x2b/0x80
[ 15.112702][ T242] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 15.112835][ T242] ? mark_usage+0x61/0x170
[ 15.112981][ T242] ? __lock_release.isra.0+0x6b/0x1a0
[ 15.113110][ T242] ? __lock_acquire+0x508/0xc10
[ 15.113257][ T242] ? lock_acquire.part.0+0xbc/0x260
[ 15.113385][ T242] ? find_held_lock+0x2b/0x80
[ 15.113514][ T242] ? mark_usage+0x61/0x170
[ 15.113650][ T242] ? __lock_release.isra.0+0x6b/0x1a0
[ 15.113793][ T242] ? __lock_acquire+0x508/0xc10
[ 15.113934][ T242] ? __lock_release.isra.0+0x6b/0x1a0
[ 15.114063][ T242] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 15.114191][ T242] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 15.114319][ T242] ? validate_chain+0x38b/0xc20
[ 15.114448][ T242] ? rtnl_link_fill+0x920/0x920
[ 15.114661][ T242] ? __lock_acquire+0x508/0xc10
[ 15.114797][ T242] ? lock_acquire.part.0+0xbc/0x260
[ 15.114932][ T242] ? find_held_lock+0x2b/0x80
[ 15.115063][ T242] netlink_rcv_skb+0x14e/0x3a0
[ 15.115193][ T242] ? rtnl_link_fill+0x920/0x920
[ 15.115323][ T242] ? netlink_ack+0xcf0/0xcf0
[ 15.115454][ T242] ? netlink_deliver_tap+0xc5/0x330
[ 15.115612][ T242] ? netlink_deliver_tap+0x13c/0x330
[ 15.115746][ T242] netlink_unicast+0x486/0x750
[ 15.115901][ T242] ? netlink_attachskb+0x810/0x810
[ 15.116031][ T242] ? __lock_acquire+0x508/0xc10
[ 15.116160][ T242] netlink_sendmsg+0x735/0xc60
[ 15.116290][ T242] ? netlink_unicast+0x750/0x750
[ 15.116423][ T242] ? __might_fault+0x97/0x140
[ 15.116562][ T242] ____sys_sendmsg+0x419/0x850
[ 15.116694][ T242] ? copy_msghdr_from_user+0x2a0/0x460
[ 15.116831][ T242] ? get_timestamp.constprop.0+0x390/0x390
[ 15.116997][ T242] ? move_addr_to_kernel+0x40/0x40
[ 15.117145][ T242] ? rcu_read_lock_any_held+0x3c/0x90
[ 15.117282][ T242] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 15.117443][ T242] ? rcu_read_lock_any_held+0x3c/0x90
[ 15.117576][ T242] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 15.117738][ T242] ___sys_sendmsg+0x14e/0x1d0
[ 15.117871][ T242] ? copy_msghdr_from_user+0x460/0x460
[ 15.118028][ T242] ? __lock_acquire+0x508/0xc10
[ 15.118175][ T242] ? move_addr_to_user+0x55/0x70
[ 15.118303][ T242] ? do_getsockname+0xfa/0x180
[ 15.118434][ T242] __sys_sendmsg+0x145/0x1f0
[ 15.118569][ T242] ? __sys_sendmsg_sock+0x20/0x20
[ 15.118727][ T242] ? __sys_getsockname+0xa2/0x110
[ 15.118871][ T242] ? rcu_is_watching+0x15/0xd0
[ 15.119007][ T242] do_syscall_64+0x117/0xfc0
[ 15.119139][ T242] ? trace_hardirqs_off+0xd/0x30
[ 15.119270][ T242] ? exc_page_fault+0xee/0x100
[ 15.119418][ T242] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.119589][ T242] RIP: 0033:0x7fb312fa708e
[ 15.119727][ T242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 15.120199][ T242] RSP: 002b:00007ffc20700f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 15.120395][ T242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb312fa708e
[ 15.120600][ T242] RDX: 0000000000000000 RSI: 00007ffc20700fd0 RDI: 0000000000000006
[ 15.120800][ T242] RBP: 00007ffc20700f30 R08: 0000000000000000 R09: 0000000000000000
[ 15.120999][ T242] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c82e
[ 15.121218][ T242] R13: 00007ffc20701080 R14: 0000000000000000 R15: 00007ffc20701bf0
[ 15.121416][ T242]
[ 15.121514][ T242] irq event stamp: 15547
[ 15.121619][ T242] hardirqs last enabled at (15555): [] __up_console_sem+0x5a/0x70
[ 15.121852][ T242] hardirqs last disabled at (15564): [] __up_console_sem+0x3f/0x70
[ 15.122085][ T242] softirqs last enabled at (14764): [] __alloc_skb+0x4c2/0x5f0
[ 15.122318][ T242] softirqs last disabled at (14762): [] __alloc_skb+0x4c2/0x5f0
[ 15.122550][ T242] ---[ end trace 0000000000000000 ]---
[ 15.130751][ T37] ------------[ cut here ]------------
[ 15.130952][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:0/37
[ 15.131204][ T37] Modules linked in:
[ 15.131306][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 15.131602][ T37] Tainted: [W]=WARN
[ 15.131699][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.131866][ T37] Workqueue: events_unbound linkwatch_event
[ 15.132030][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 15.132223][ T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 15.132685][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 15.132851][ T37] RAX: 00000000ffffffa6 RBX: ff1100000b88ee40 RCX: 1ff4000000053f02
[ 15.133041][ T37] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b88eefc
[ 15.133217][ T37] RBP: ff110000101e9000 R08: 1fe2200001711de1 R09: ff11000001da0ba8
[ 15.133399][ T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 15.133587][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 15.133769][ T37] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 15.134053][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.134205][ T37] CR2: 00007f4c150f7574 CR3: 000000007014d003 CR4: 0000000000771ef0
[ 15.134441][ T37] PKRU: 55555554
[ 15.134536][ T37] Call Trace:
[ 15.134627][ T37]
[ 15.134691][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 15.134870][ T37] ? notifier_call_chain+0xb0/0x320
[ 15.134994][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 15.135085][ T37] netif_state_change+0x155/0x3d0
[ 15.135205][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 15.135361][ T37] ? linkwatch_do_dev+0xae/0xd0
[ 15.135485][ T37] __linkwatch_run_queue+0x350/0x850
[ 15.135632][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 15.135756][ T37] linkwatch_event+0x7f/0xb0
[ 15.135943][ T37] ? __linkwatch_run_queue+0x850/0x850
[ 15.136064][ T37] process_one_work+0xdf8/0x1410
[ 15.136188][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 15.136308][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 15.136433][ T37] worker_thread+0x4f1/0xd60
[ 15.136563][ T37] ? rescuer_thread+0x1320/0x1320
[ 15.136684][ T37] kthread+0x367/0x460
[ 15.136774][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 15.136982][ T37] ? kthread_affine_node+0x330/0x330
[ 15.137104][ T37] ret_from_fork+0x474/0x6b0
[ 15.137248][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 15.137400][ T37] ? __switch_to+0x5a3/0xe00
[ 15.137526][ T37] ? kthread_affine_node+0x330/0x330
[ 15.137649][ T37] ret_from_fork_asm+0x11/0x20
[ 15.137779][ T37]
[ 15.137876][ T37] irq event stamp: 45193
[ 15.137972][ T37] hardirqs last enabled at (45201): [] __up_console_sem+0x5a/0x70
[ 15.138205][ T37] hardirqs last disabled at (45208): [] __up_console_sem+0x3f/0x70
[ 15.138414][ T37] softirqs last enabled at (45132): [] handle_softirqs+0x611/0x940
[ 15.138629][ T37] softirqs last disabled at (45041): [] __irq_exit_rcu+0x103/0x1c0
[ 15.138842][ T37] ---[ end trace 0000000000000000 ]---
[ 15.140193][ T37] ------------[ cut here ]------------
[ 15.140340][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:0/37
[ 15.140613][ T37] Modules linked in:
[ 15.140710][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 15.141017][ T37] Tainted: [W]=WARN
[ 15.141132][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.141284][ T37] Workqueue: events_unbound linkwatch_event
[ 15.142023][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 15.142189][ T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 e8 b2 f0 ff b9 a6 ff ff
[ 15.142634][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 15.142784][ T37] RAX: 00000000ffffffa6 RBX: ff1100000b88f700 RCX: 1ff4000000053f02
[ 15.142996][ T37] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b88f7bc
[ 15.143177][ T37] RBP: ff1100000fd14000 R08: 1fe2200001711ef9 R09: ff11000001da0ba8
[ 15.143364][ T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 15.143549][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 15.143726][ T37] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 15.143947][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.144097][ T37] CR2: 00007f4c150f7574 CR3: 000000007014d003 CR4: 0000000000771ef0
[ 15.144278][ T37] PKRU: 55555554
[ 15.144367][ T37] Call Trace:
[ 15.144474][ T37]
[ 15.144545][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 15.145390][ T37] ? notifier_call_chain+0xb0/0x320
[ 15.145517][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 15.145616][ T37] netif_state_change+0x155/0x3d0
[ 15.145749][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 15.145908][ T37] ? linkwatch_do_dev+0xae/0xd0
[ 15.146026][ T37] __linkwatch_run_queue+0x350/0x850
[ 15.146145][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 15.146265][ T37] linkwatch_event+0x7f/0xb0
[ 15.146382][ T37] ? __linkwatch_run_queue+0x850/0x850
[ 15.146501][ T37] process_one_work+0xdf8/0x1410
[ 15.146633][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 15.146751][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 15.146881][ T37] worker_thread+0x4f1/0xd60
[ 15.147010][ T37] ? rescuer_thread+0x1320/0x1320
[ 15.147134][ T37] kthread+0x367/0x460
[ 15.147225][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 15.147378][ T37] ? kthread_affine_node+0x330/0x330
[ 15.147500][ T37] ret_from_fork+0x474/0x6b0
[ 15.147630][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 15.147778][ T37] ? __switch_to+0x5a3/0xe00
[ 15.147908][ T37] ? kthread_affine_node+0x330/0x330
[ 15.148028][ T37] ret_from_fork_asm+0x11/0x20
[ 15.148174][ T37]
[ 15.148268][ T37] irq event stamp: 45983
[ 15.148358][ T37] hardirqs last enabled at (45991): [] __up_console_sem+0x5a/0x70
[ 15.148575][ T37] hardirqs last disabled at (45998): [] __up_console_sem+0x3f/0x70
[ 15.148782][ T37] softirqs last enabled at (45624): [] handle_softirqs+0x611/0x940
[ 15.148999][ T37] softirqs last disabled at (45619): [] __irq_exit_rcu+0x103/0x1c0
[ 15.149207][ T37] ---[ end trace 0000000000000000 ]---
[ 16.055812][ T268] Initializing XFRM netlink socket
[ 289.714555][ T12] ------------[ cut here ]------------
[ 289.714754][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.715100][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.715333][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.715616][ T12] Tainted: [W]=WARN
[ 289.715709][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.715880][ T12] Workqueue: netns cleanup_net
[ 289.716014][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.716175][ 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
[ 289.716666][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.716882][ T12] RAX: 00000000ffffffa6 RBX: ff1100000deab380 RCX: 1ff4000000018eed
[ 289.717068][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deab43c
[ 289.717260][ T12] RBP: ff1100000fab9000 R08: 1fe2200001bd5689 R09: ff11000001aed1d0
[ 289.717442][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.717625][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.717822][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.718041][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.718201][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.718392][ T12] PKRU: 55555554
[ 289.718488][ T12] Call Trace:
[ 289.718581][ T12]
[ 289.718648][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.718819][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.718971][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.719094][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.719217][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.719346][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.719471][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.719594][ T12] ops_undo_list+0x615/0x8f0
[ 289.719718][ T12] ? netns_install+0x2a0/0x2a0
[ 289.719905][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.720108][ T12] cleanup_net+0x431/0x940
[ 289.720234][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.720355][ T12] ? process_one_work+0xdb7/0x1410
[ 289.720479][ T12] ? lock_acquire+0x134/0x160
[ 289.720602][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.720726][ T12] process_one_work+0xdf8/0x1410
[ 289.720903][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.721027][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.721153][ T12] worker_thread+0x4f1/0xd60
[ 289.721279][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.721399][ T12] kthread+0x367/0x460
[ 289.721492][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.721646][ T12] ? kthread_affine_node+0x330/0x330
[ 289.721770][ T12] ret_from_fork+0x474/0x6b0
[ 289.721982][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.722136][ T12] ? __switch_to+0x5a3/0xe00
[ 289.722263][ T12] ? kthread_affine_node+0x330/0x330
[ 289.722400][ T12] ret_from_fork_asm+0x11/0x20
[ 289.722527][ T12]
[ 289.722618][ T12] irq event stamp: 18501
[ 289.722717][ T12] hardirqs last enabled at (18509): [] __up_console_sem+0x5a/0x70
[ 289.722993][ T12] hardirqs last disabled at (18626): [] __up_console_sem+0x3f/0x70
[ 289.723202][ T12] softirqs last enabled at (18624): [] handle_softirqs+0x611/0x940
[ 289.723419][ T12] softirqs last disabled at (18517): [] __irq_exit_rcu+0x103/0x1c0
[ 289.723630][ T12] ---[ end trace 0000000000000000 ]---
[ 289.725275][ T12] ------------[ cut here ]------------
[ 289.725409][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 289.725671][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.726845][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.727128][ T12] Tainted: [W]=WARN
[ 289.727223][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.727382][ T12] Workqueue: netns cleanup_net
[ 289.727512][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.727672][ 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
[ 289.728163][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.728328][ T12] RAX: 00000000ffffffa6 RBX: ff1100000deab8c0 RCX: 1ff4000000018eed
[ 289.728516][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deab97c
[ 289.728700][ T12] RBP: ff1100000fa7c000 R08: 1fe2200001bd5731 R09: ff11000001aed1d0
[ 289.728895][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.729080][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.729274][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 289.729573][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.729725][ T12] CR2: 00007fff27691ae8 CR3: 0000000005546002 CR4: 0000000000771ef0
[ 289.729998][ T12] PKRU: 55555554
[ 289.730091][ T12] Call Trace:
[ 289.730182][ T12]
[ 289.730251][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.730409][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.730633][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.730758][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.730892][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.731016][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.731214][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.731344][ T12] ops_undo_list+0x615/0x8f0
[ 289.731473][ T12] ? netns_install+0x2a0/0x2a0
[ 289.731596][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.731806][ T12] cleanup_net+0x431/0x940
[ 289.731936][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.732060][ T12] ? process_one_work+0xdb7/0x1410
[ 289.732186][ T12] ? lock_acquire+0x134/0x160
[ 289.732384][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.732509][ T12] process_one_work+0xdf8/0x1410
[ 289.732637][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.732759][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.732970][ T12] worker_thread+0x4f1/0xd60
[ 289.733097][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.733221][ T12] kthread+0x367/0x460
[ 289.733319][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.733551][ T12] ? kthread_affine_node+0x330/0x330
[ 289.733675][ T12] ret_from_fork+0x474/0x6b0
[ 289.733812][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.733972][ T12] ? __switch_to+0x5a3/0xe00
[ 289.734169][ T12] ? kthread_affine_node+0x330/0x330
[ 289.734299][ T12] ret_from_fork_asm+0x11/0x20
[ 289.734426][ T12]
[ 289.734517][ T12] irq event stamp: 23113
[ 289.734684][ T12] hardirqs last enabled at (23121): [] __up_console_sem+0x5a/0x70
[ 289.735019][ T12] hardirqs last disabled at (23130): [] __up_console_sem+0x3f/0x70
[ 289.735235][ T12] softirqs last enabled at (22764): [] handle_softirqs+0x611/0x940
[ 289.735529][ T12] softirqs last disabled at (22691): [] __irq_exit_rcu+0x103/0x1c0
[ 289.735739][ T12] ---[ end trace 0000000000000000 ]---
[ 289.737195][ T12] ------------[ cut here ]------------
[ 289.737323][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 289.737642][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.738210][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.738500][ T12] Tainted: [W]=WARN
[ 289.738592][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.738757][ T12] Workqueue: netns cleanup_net
[ 289.738996][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.739160][ 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
[ 289.739612][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.739773][ T12] RAX: 00000000ffffffa6 RBX: ff1100000deaa580 RCX: 1ff4000000018eed
[ 289.740058][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deaa63c
[ 289.740244][ T12] RBP: ff1100000a88c000 R08: 1fe2200001bd54c9 R09: ff11000001aed1d0
[ 289.740476][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.740660][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.740973][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 289.741190][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.741347][ T12] CR2: 00007fff27691ae8 CR3: 0000000005546002 CR4: 0000000000771ef0
[ 289.741529][ T12] PKRU: 55555554
[ 289.741622][ T12] Call Trace:
[ 289.741713][ T12]
[ 289.741787][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.742027][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.742177][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.742305][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.742429][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.742551][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.742675][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.742883][ T12] ops_undo_list+0x615/0x8f0
[ 289.743007][ T12] ? netns_install+0x2a0/0x2a0
[ 289.743133][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.743262][ T12] cleanup_net+0x431/0x940
[ 289.743386][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.743507][ T12] ? process_one_work+0xdb7/0x1410
[ 289.743632][ T12] ? lock_acquire+0x134/0x160
[ 289.743756][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.743974][ T12] process_one_work+0xdf8/0x1410
[ 289.744102][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.744224][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.744357][ T12] worker_thread+0x4f1/0xd60
[ 289.744486][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.744607][ T12] kthread+0x367/0x460
[ 289.744699][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.744935][ T12] ? kthread_affine_node+0x330/0x330
[ 289.745058][ T12] ret_from_fork+0x474/0x6b0
[ 289.745181][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.745335][ T12] ? __switch_to+0x5a3/0xe00
[ 289.745458][ T12] ? kthread_affine_node+0x330/0x330
[ 289.745581][ T12] ret_from_fork_asm+0x11/0x20
[ 289.745711][ T12]
[ 289.745898][ T12] irq event stamp: 27683
[ 289.745990][ T12] hardirqs last enabled at (27691): [] __up_console_sem+0x5a/0x70
[ 289.746205][ T12] hardirqs last disabled at (27698): [] __up_console_sem+0x3f/0x70
[ 289.746417][ T12] softirqs last enabled at (27680): [] handle_softirqs+0x611/0x940
[ 289.746628][ T12] softirqs last disabled at (27511): [] __irq_exit_rcu+0x103/0x1c0
[ 289.746929][ T12] ---[ end trace 0000000000000000 ]---
[ 289.748166][ T12] ------------[ cut here ]------------
[ 289.748303][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.748545][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.748739][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.749029][ T12] Tainted: [W]=WARN
[ 289.749120][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.749275][ T12] Workqueue: netns cleanup_net
[ 289.749402][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.749559][ 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
[ 289.750002][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.750158][ T12] RAX: 00000000ffffffa6 RBX: ff1100000deaa200 RCX: 1ff4000000018eed
[ 289.750349][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deaa2bc
[ 289.750532][ T12] RBP: ff1100000ef84000 R08: 1fe2200001bd5459 R09: ff11000001aed1d0
[ 289.750716][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.750906][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.751089][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.751306][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.751468][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.751832][ T12] PKRU: 55555554
[ 289.751925][ T12] Call Trace:
[ 289.752016][ T12]
[ 289.752080][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.752245][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.752405][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.752530][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.752653][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.752779][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.752912][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.753045][ T12] ops_undo_list+0x615/0x8f0
[ 289.753169][ T12] ? netns_install+0x2a0/0x2a0
[ 289.753294][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.753422][ T12] cleanup_net+0x431/0x940
[ 289.753547][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.753669][ T12] ? process_one_work+0xdb7/0x1410
[ 289.753803][ T12] ? lock_acquire+0x134/0x160
[ 289.753927][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.754052][ T12] process_one_work+0xdf8/0x1410
[ 289.754178][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.754303][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.754430][ T12] worker_thread+0x4f1/0xd60
[ 289.754556][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.754678][ T12] kthread+0x367/0x460
[ 289.754770][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.754930][ T12] ? kthread_affine_node+0x330/0x330
[ 289.755059][ T12] ret_from_fork+0x474/0x6b0
[ 289.755182][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.755342][ T12] ? __switch_to+0x5a3/0xe00
[ 289.755466][ T12] ? kthread_affine_node+0x330/0x330
[ 289.755598][ T12] ret_from_fork_asm+0x11/0x20
[ 289.755725][ T12]
[ 289.755831][ T12] irq event stamp: 29683
[ 289.755920][ T12] hardirqs last enabled at (29691): [] __up_console_sem+0x5a/0x70
[ 289.756132][ T12] hardirqs last disabled at (29698): [] __up_console_sem+0x3f/0x70
[ 289.756349][ T12] softirqs last enabled at (29210): [] __alloc_skb+0x4c2/0x5f0
[ 289.756566][ T12] softirqs last disabled at (29208): [] __alloc_skb+0x4c2/0x5f0
[ 289.756780][ T12] ---[ end trace 0000000000000000 ]---
[ 289.757680][ T12] ------------[ cut here ]------------
[ 289.757812][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.758049][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.758245][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.758522][ T12] Tainted: [W]=WARN
[ 289.758613][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.758763][ T12] Workqueue: netns cleanup_net
[ 289.758903][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.759061][ 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
[ 289.759505][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.759659][ T12] RAX: 00000000ffffffa6 RBX: ff1100000deab1c0 RCX: 1ff4000000018eed
[ 289.759852][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deab27c
[ 289.760031][ T12] RBP: ff11000009c8c000 R08: 1fe2200001bd5651 R09: ff11000001aed1d0
[ 289.760212][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.760391][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.760576][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.760794][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.760950][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.761131][ T12] PKRU: 55555554
[ 289.761221][ T12] Call Trace:
[ 289.761316][ T12]
[ 289.761380][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.761533][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.761682][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.761888][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.762009][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.762129][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.762256][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.762454][ T12] ops_undo_list+0x615/0x8f0
[ 289.762581][ T12] ? netns_install+0x2a0/0x2a0
[ 289.762702][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.762910][ T12] cleanup_net+0x431/0x940
[ 289.763033][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.763153][ T12] ? process_one_work+0xdb7/0x1410
[ 289.763292][ T12] ? lock_acquire+0x134/0x160
[ 289.763414][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.763613][ T12] process_one_work+0xdf8/0x1410
[ 289.763738][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.763873][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.763999][ T12] worker_thread+0x4f1/0xd60
[ 289.764199][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.764325][ T12] kthread+0x367/0x460
[ 289.764421][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.764580][ T12] ? kthread_affine_node+0x330/0x330
[ 289.764772][ T12] ret_from_fork+0x474/0x6b0
[ 289.764904][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.765054][ T12] ? __switch_to+0x5a3/0xe00
[ 289.765254][ T12] ? kthread_affine_node+0x330/0x330
[ 289.765376][ T12] ret_from_fork_asm+0x11/0x20
[ 289.765504][ T12]
[ 289.765595][ T12] irq event stamp: 30949
[ 289.765690][ T12] hardirqs last enabled at (30957): [] __up_console_sem+0x5a/0x70
[ 289.765989][ T12] hardirqs last disabled at (30966): [] __up_console_sem+0x3f/0x70
[ 289.766201][ T12] softirqs last enabled at (30476): [] __alloc_skb+0x4c2/0x5f0
[ 289.766489][ T12] softirqs last disabled at (30474): [] __alloc_skb+0x4c2/0x5f0
[ 289.766699][ T12] ---[ end trace 0000000000000000 ]---
[ 289.779644][ T12] ------------[ cut here ]------------
[ 289.779807][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.780064][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.780271][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.780584][ T12] Tainted: [W]=WARN
[ 289.780683][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.780860][ T12] Workqueue: netns cleanup_net
[ 289.780993][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.781158][ 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
[ 289.781617][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 289.781783][ T12] RAX: 00000000ffffffa6 RBX: ff1100000deabc40 RCX: 1ff4000000018eaf
[ 289.782006][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000deabcfc
[ 289.782195][ T12] RBP: ff110000082ac000 R08: 1fe2200001bd57a1 R09: ff11000001aed1d0
[ 289.782393][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 289.782584][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fee9000
[ 289.782779][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.783015][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.783176][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.783368][ T12] PKRU: 55555554
[ 289.783469][ T12] Call Trace:
[ 289.783563][ T12]
[ 289.783631][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 289.783760][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 289.783866][ T12] netif_close_many+0x2ac/0x640
[ 289.783995][ T12] ? lock_acquire+0x134/0x160
[ 289.784124][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.784256][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.784382][ T12] ? __dev_close_many+0x670/0x670
[ 289.784512][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 289.784669][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 289.784837][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.784967][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.785127][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.785259][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.785388][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 289.785550][ T12] ? unregister_netdevice_many+0x20/0x20
[ 289.785679][ T12] default_device_exit_batch+0x38b/0x600
[ 289.785820][ T12] ? unregister_netdev+0x60/0x60
[ 289.785947][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 289.786074][ T12] ? fou_exit_net+0x30/0x110
[ 289.786202][ T12] ops_undo_list+0x2ce/0x8f0
[ 289.786333][ T12] ? netns_install+0x2a0/0x2a0
[ 289.786461][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.786588][ T12] cleanup_net+0x431/0x940
[ 289.786715][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.786852][ T12] ? process_one_work+0xdb7/0x1410
[ 289.786982][ T12] ? lock_acquire+0x134/0x160
[ 289.787110][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.787241][ T12] process_one_work+0xdf8/0x1410
[ 289.787370][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.787500][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.787631][ T12] worker_thread+0x4f1/0xd60
[ 289.787761][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.787898][ T12] kthread+0x367/0x460
[ 289.787994][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.788155][ T12] ? kthread_affine_node+0x330/0x330
[ 289.788286][ T12] ret_from_fork+0x474/0x6b0
[ 289.788415][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.788581][ T12] ? __switch_to+0x5a3/0xe00
[ 289.788707][ T12] ? kthread_affine_node+0x330/0x330
[ 289.788843][ T12] ret_from_fork_asm+0x11/0x20
[ 289.788985][ T12]
[ 289.789080][ T12] irq event stamp: 33537
[ 289.789174][ T12] hardirqs last enabled at (33545): [] __up_console_sem+0x5a/0x70
[ 289.789399][ T12] hardirqs last disabled at (33552): [] __up_console_sem+0x3f/0x70
[ 289.789617][ T12] softirqs last enabled at (33328): [] handle_softirqs+0x611/0x940
[ 289.789846][ T12] softirqs last disabled at (33323): [] __irq_exit_rcu+0x103/0x1c0
[ 289.790064][ T12] ---[ end trace 0000000000000000 ]---
[ 289.793478][ T12] ------------[ cut here ]------------
[ 289.793619][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.793884][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.794082][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.794383][ T12] Tainted: [W]=WARN
[ 289.794481][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.794644][ T12] Workqueue: netns cleanup_net
[ 289.794781][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.794954][ 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
[ 289.795408][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 289.795566][ T12] RAX: 00000000ffffffa6 RBX: ff1100001695cc80 RCX: 1ff4000000018eaf
[ 289.795755][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001695cd3c
[ 289.795953][ T12] RBP: ff1100000fee9000 R08: 1fe2200002d2b9a9 R09: ff11000001aed1d0
[ 289.796141][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 289.796331][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a79c000
[ 289.796523][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.796747][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.796917][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.797106][ T12] PKRU: 55555554
[ 289.797200][ T12] Call Trace:
[ 289.797298][ T12]
[ 289.797364][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 289.797492][ T12] ? notifier_call_chain+0xb0/0x320
[ 289.797620][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 289.797716][ T12] netif_close_many+0x2ac/0x640
[ 289.797854][ T12] ? lock_acquire+0x134/0x160
[ 289.797980][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.798107][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.798237][ T12] ? __dev_close_many+0x670/0x670
[ 289.798364][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 289.798526][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 289.798684][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.798822][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.798979][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.799105][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.799236][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 289.799400][ T12] ? unregister_netdevice_many+0x20/0x20
[ 289.799531][ T12] default_device_exit_batch+0x38b/0x600
[ 289.799659][ T12] ? unregister_netdev+0x60/0x60
[ 289.799796][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 289.799927][ T12] ? fou_exit_net+0x30/0x110
[ 289.800056][ T12] ops_undo_list+0x2ce/0x8f0
[ 289.800185][ T12] ? netns_install+0x2a0/0x2a0
[ 289.800319][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.800451][ T12] cleanup_net+0x431/0x940
[ 289.800579][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.800707][ T12] ? process_one_work+0xdb7/0x1410
[ 289.800846][ T12] ? lock_acquire+0x134/0x160
[ 289.800972][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.801099][ T12] process_one_work+0xdf8/0x1410
[ 289.801237][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.801365][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.801497][ T12] worker_thread+0x4f1/0xd60
[ 289.801629][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.801755][ T12] kthread+0x367/0x460
[ 289.801858][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.802017][ T12] ? kthread_affine_node+0x330/0x330
[ 289.802145][ T12] ret_from_fork+0x474/0x6b0
[ 289.802278][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.802440][ T12] ? __switch_to+0x5a3/0xe00
[ 289.802568][ T12] ? kthread_affine_node+0x330/0x330
[ 289.802695][ T12] ret_from_fork_asm+0x11/0x20
[ 289.802891][ T12]
[ 289.802988][ T12] irq event stamp: 38445
[ 289.803083][ T12] hardirqs last enabled at (38453): [] __up_console_sem+0x5a/0x70
[ 289.803310][ T12] hardirqs last disabled at (38460): [] __up_console_sem+0x3f/0x70
[ 289.803527][ T12] softirqs last enabled at (38434): [] handle_softirqs+0x611/0x940
[ 289.803745][ T12] softirqs last disabled at (38343): [] __irq_exit_rcu+0x103/0x1c0
[ 289.804021][ T12] ---[ end trace 0000000000000000 ]---
[ 289.807555][ T12] ------------[ cut here ]------------
[ 289.807696][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.807956][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.808153][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.808457][ T12] Tainted: [W]=WARN
[ 289.808553][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.808717][ T12] Workqueue: netns cleanup_net
[ 289.808865][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.809035][ 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
[ 289.809492][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 289.809651][ T12] RAX: 00000000ffffffa6 RBX: ff1100000baf3000 RCX: 1ff4000000018eaf
[ 289.809852][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000baf30bc
[ 289.810042][ T12] RBP: ff1100000a79c000 R08: 1fe220000175e619 R09: ff11000001aed1d0
[ 289.810238][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 289.810430][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 289.810620][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.810854][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.811014][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.811205][ T12] PKRU: 55555554
[ 289.811303][ T12] Call Trace:
[ 289.811398][ T12]
[ 289.811465][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 289.811593][ T12] ? notifier_call_chain+0xb0/0x320
[ 289.811722][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 289.811828][ T12] netif_close_many+0x2ac/0x640
[ 289.811959][ T12] ? lock_acquire+0x134/0x160
[ 289.812084][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.812211][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.812341][ T12] ? __dev_close_many+0x670/0x670
[ 289.812467][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 289.812633][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 289.812802][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.812929][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.813089][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.813219][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.813351][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 289.813511][ T12] ? unregister_netdevice_many+0x20/0x20
[ 289.813641][ T12] default_device_exit_batch+0x38b/0x600
[ 289.813767][ T12] ? unregister_netdev+0x60/0x60
[ 289.813904][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 289.814032][ T12] ? fou_exit_net+0x30/0x110
[ 289.814166][ T12] ops_undo_list+0x2ce/0x8f0
[ 289.814304][ T12] ? netns_install+0x2a0/0x2a0
[ 289.814431][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.814559][ T12] cleanup_net+0x431/0x940
[ 289.814687][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.814822][ T12] ? process_one_work+0xdb7/0x1410
[ 289.814954][ T12] ? lock_acquire+0x134/0x160
[ 289.815081][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.815209][ T12] process_one_work+0xdf8/0x1410
[ 289.815342][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.815467][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.815599][ T12] worker_thread+0x4f1/0xd60
[ 289.815730][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.815871][ T12] kthread+0x367/0x460
[ 289.815970][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.816135][ T12] ? kthread_affine_node+0x330/0x330
[ 289.816268][ T12] ret_from_fork+0x474/0x6b0
[ 289.816396][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.816554][ T12] ? __switch_to+0x5a3/0xe00
[ 289.816680][ T12] ? kthread_affine_node+0x330/0x330
[ 289.816818][ T12] ret_from_fork_asm+0x11/0x20
[ 289.816952][ T12]
[ 289.817046][ T12] irq event stamp: 42487
[ 289.817141][ T12] hardirqs last enabled at (42495): [] __up_console_sem+0x5a/0x70
[ 289.817362][ T12] hardirqs last disabled at (42502): [] __up_console_sem+0x3f/0x70
[ 289.817581][ T12] softirqs last enabled at (42054): [] handle_softirqs+0x611/0x940
[ 289.817810][ T12] softirqs last disabled at (42049): [] __irq_exit_rcu+0x103/0x1c0
[ 289.818028][ T12] ---[ end trace 0000000000000000 ]---
[ 289.819747][ T12] ------------[ cut here ]------------
[ 289.820419][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.820677][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.820943][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.821226][ T12] Tainted: [W]=WARN
[ 289.821326][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.821479][ T12] Workqueue: netns cleanup_net
[ 289.821608][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.821766][ 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
[ 289.822270][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 289.822424][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d4fa740 RCX: 1ff4000000018ed5
[ 289.822605][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4fa7fc
[ 289.822840][ T12] RBP: ff110000082ac000 R08: 1fe2200001a9f501 R09: ff11000001aed1d0
[ 289.823020][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.823200][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.823389][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.823603][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.823754][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.823991][ T12] PKRU: 55555554
[ 289.824083][ T12] Call Trace:
[ 289.824172][ T12]
[ 289.824243][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.824416][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.824566][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.824693][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.824874][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 289.825028][ T12] default_device_exit_batch+0x38b/0x600
[ 289.825156][ T12] ? unregister_netdev+0x60/0x60
[ 289.825286][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 289.825411][ T12] ? fou_exit_net+0x30/0x110
[ 289.825534][ T12] ops_undo_list+0x2ce/0x8f0
[ 289.825657][ T12] ? netns_install+0x2a0/0x2a0
[ 289.825783][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.825957][ T12] cleanup_net+0x431/0x940
[ 289.826081][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.826200][ T12] ? process_one_work+0xdb7/0x1410
[ 289.826331][ T12] ? lock_acquire+0x134/0x160
[ 289.826451][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.826577][ T12] process_one_work+0xdf8/0x1410
[ 289.826701][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.826881][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.827010][ T12] worker_thread+0x4f1/0xd60
[ 289.827137][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.827268][ T12] kthread+0x367/0x460
[ 289.827361][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.827512][ T12] ? kthread_affine_node+0x330/0x330
[ 289.827633][ T12] ret_from_fork+0x474/0x6b0
[ 289.827754][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.827957][ T12] ? __switch_to+0x5a3/0xe00
[ 289.828079][ T12] ? kthread_affine_node+0x330/0x330
[ 289.828203][ T12] ret_from_fork_asm+0x11/0x20
[ 289.828335][ T12]
[ 289.828425][ T12] irq event stamp: 48305
[ 289.828516][ T12] hardirqs last enabled at (48313): [] __up_console_sem+0x5a/0x70
[ 289.828725][ T12] hardirqs last disabled at (48320): [] __up_console_sem+0x3f/0x70
[ 289.828986][ T12] softirqs last enabled at (48422): [] handle_softirqs+0x611/0x940
[ 289.829198][ T12] softirqs last disabled at (48329): [] __irq_exit_rcu+0x103/0x1c0
[ 289.829413][ T12] ---[ end trace 0000000000000000 ]---
[ 289.833491][ T12] ------------[ cut here ]------------
[ 289.833646][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.833955][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.834161][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.834446][ T12] Tainted: [W]=WARN
[ 289.834541][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.834697][ T12] Workqueue: netns cleanup_net
[ 289.834843][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.835002][ 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
[ 289.835448][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 289.835607][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d4fb380 RCX: 1ff4000000018ed5
[ 289.835798][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d4fb43c
[ 289.835986][ T12] RBP: ff1100000fee9000 R08: 1fe2200001a9f689 R09: ff11000001aed1d0
[ 289.836169][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.836361][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.836546][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.836758][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.836921][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.837104][ T12] PKRU: 55555554
[ 289.837197][ T12] Call Trace:
[ 289.837292][ T12]
[ 289.837357][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.837514][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.837665][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.837799][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.837923][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 289.838080][ T12] default_device_exit_batch+0x38b/0x600
[ 289.838210][ T12] ? unregister_netdev+0x60/0x60
[ 289.838346][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 289.838469][ T12] ? fou_exit_net+0x30/0x110
[ 289.838601][ T12] ops_undo_list+0x2ce/0x8f0
[ 289.838724][ T12] ? netns_install+0x2a0/0x2a0
[ 289.838981][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.839109][ T12] cleanup_net+0x431/0x940
[ 289.839237][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.839360][ T12] ? process_one_work+0xdb7/0x1410
[ 289.839484][ T12] ? lock_acquire+0x134/0x160
[ 289.839606][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.839735][ T12] process_one_work+0xdf8/0x1410
[ 289.839990][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.840113][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.840247][ T12] worker_thread+0x4f1/0xd60
[ 289.840377][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.840500][ T12] kthread+0x367/0x460
[ 289.840593][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.840745][ T12] ? kthread_affine_node+0x330/0x330
[ 289.840998][ T12] ret_from_fork+0x474/0x6b0
[ 289.841122][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.841275][ T12] ? __switch_to+0x5a3/0xe00
[ 289.841398][ T12] ? kthread_affine_node+0x330/0x330
[ 289.841521][ T12] ret_from_fork_asm+0x11/0x20
[ 289.841647][ T12]
[ 289.841738][ T12] irq event stamp: 53145
[ 289.841922][ T12] hardirqs last enabled at (53307): [] __up_console_sem+0x5a/0x70
[ 289.842134][ T12] hardirqs last disabled at (53314): [] __up_console_sem+0x3f/0x70
[ 289.842349][ T12] softirqs last enabled at (53304): [] handle_softirqs+0x611/0x940
[ 289.842560][ T12] softirqs last disabled at (53153): [] __irq_exit_rcu+0x103/0x1c0
[ 289.842770][ T12] ---[ end trace 0000000000000000 ]---
[ 289.853626][ T12] ------------[ cut here ]------------
[ 289.853922][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.854177][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.854387][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.854661][ T12] Tainted: [W]=WARN
[ 289.854752][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.854970][ T12] Workqueue: netns cleanup_net
[ 289.855099][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.855269][ 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
[ 289.855760][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 289.855968][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d673540 RCX: 1ff4000000018ed5
[ 289.856149][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d6735fc
[ 289.856333][ T12] RBP: ff1100000a79c000 R08: 1fe2200001ace6c1 R09: ff11000001aed1d0
[ 289.856515][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.856694][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.856927][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.857140][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.857298][ T12] CR2: 00007fa388dad2a0 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.857481][ T12] PKRU: 55555554
[ 289.857574][ T12] Call Trace:
[ 289.857664][ T12]
[ 289.857728][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.857939][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.858091][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.858213][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.858343][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 289.858502][ T12] default_device_exit_batch+0x38b/0x600
[ 289.858624][ T12] ? unregister_netdev+0x60/0x60
[ 289.858747][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 289.858925][ T12] ? fou_exit_net+0x30/0x110
[ 289.859048][ T12] ops_undo_list+0x2ce/0x8f0
[ 289.859172][ T12] ? netns_install+0x2a0/0x2a0
[ 289.859306][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.859433][ T12] cleanup_net+0x431/0x940
[ 289.859557][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.859677][ T12] ? process_one_work+0xdb7/0x1410
[ 289.859830][ T12] ? lock_acquire+0x134/0x160
[ 289.859950][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.860074][ T12] process_one_work+0xdf8/0x1410
[ 289.860200][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.860328][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.860457][ T12] worker_thread+0x4f1/0xd60
[ 289.860582][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.860704][ T12] kthread+0x367/0x460
[ 289.860803][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.860956][ T12] ? kthread_affine_node+0x330/0x330
[ 289.861078][ T12] ret_from_fork+0x474/0x6b0
[ 289.861200][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.861361][ T12] ? __switch_to+0x5a3/0xe00
[ 289.861484][ T12] ? kthread_affine_node+0x330/0x330
[ 289.861606][ T12] ret_from_fork_asm+0x11/0x20
[ 289.861732][ T12]
[ 289.861831][ T12] irq event stamp: 65163
[ 289.861921][ T12] hardirqs last enabled at (65171): [] __up_console_sem+0x5a/0x70
[ 289.862132][ T12] hardirqs last disabled at (65178): [] __up_console_sem+0x3f/0x70
[ 289.862346][ T12] softirqs last enabled at (65028): [] handle_softirqs+0x611/0x940
[ 289.862555][ T12] softirqs last disabled at (64979): [] __irq_exit_rcu+0x103/0x1c0
[ 289.862762][ T12] ---[ end trace 0000000000000000 ]---
[ 289.949812][ T12] ------------[ cut here ]------------
[ 289.949981][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 289.950228][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.950429][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.950711][ T12] Tainted: [W]=WARN
[ 289.950821][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.950973][ T12] Workqueue: netns cleanup_net
[ 289.951101][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.951272][ 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
[ 289.951731][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.951895][ T12] RAX: 00000000ffffffa6 RBX: ff110000164dda80 RCX: 1ff4000000018eed
[ 289.952092][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000164ddb3c
[ 289.952277][ T12] RBP: ff1100000fb5c000 R08: 1fe2200002c9bb69 R09: ff11000001aed1d0
[ 289.952459][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.952650][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.952885][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 289.953101][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.953258][ T12] CR2: 000055b7efedfd5c CR3: 0000000005546002 CR4: 0000000000771ef0
[ 289.953439][ T12] PKRU: 55555554
[ 289.953530][ T12] Call Trace:
[ 289.953620][ T12]
[ 289.953684][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.953854][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.954005][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.954129][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.954257][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.954379][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.954500][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.954624][ T12] ops_undo_list+0x615/0x8f0
[ 289.954746][ T12] ? netns_install+0x2a0/0x2a0
[ 289.954877][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.955002][ T12] cleanup_net+0x431/0x940
[ 289.955123][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.955246][ T12] ? process_one_work+0xdb7/0x1410
[ 289.955371][ T12] ? lock_acquire+0x134/0x160
[ 289.955489][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.955612][ T12] process_one_work+0xdf8/0x1410
[ 289.955734][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.955867][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.955992][ T12] worker_thread+0x4f1/0xd60
[ 289.956117][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.956242][ T12] kthread+0x367/0x460
[ 289.956333][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.956482][ T12] ? kthread_affine_node+0x330/0x330
[ 289.956602][ T12] ret_from_fork+0x474/0x6b0
[ 289.956722][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.956884][ T12] ? __switch_to+0x5a3/0xe00
[ 289.957005][ T12] ? kthread_affine_node+0x330/0x330
[ 289.957127][ T12] ret_from_fork_asm+0x11/0x20
[ 289.957259][ T12]
[ 289.957348][ T12] irq event stamp: 72535
[ 289.957440][ T12] hardirqs last enabled at (72543): [] __up_console_sem+0x5a/0x70
[ 289.957651][ T12] hardirqs last disabled at (72550): [] __up_console_sem+0x3f/0x70
[ 289.957884][ T12] softirqs last enabled at (72244): [] handle_softirqs+0x611/0x940
[ 289.958098][ T12] softirqs last disabled at (72167): [] __irq_exit_rcu+0x103/0x1c0
[ 289.958313][ T12] ---[ end trace 0000000000000000 ]---
[ 289.959554][ T12] ------------[ cut here ]------------
[ 289.959684][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 289.960022][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.960219][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.960501][ T12] Tainted: [W]=WARN
[ 289.960592][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.960745][ T12] Workqueue: netns cleanup_net
[ 289.960967][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.961127][ 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
[ 289.961563][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.961714][ T12] RAX: 00000000ffffffa6 RBX: ff110000090c9700 RCX: 1ff4000000018eed
[ 289.961908][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000090c97bc
[ 289.962098][ T12] RBP: ff1100000fc24000 R08: 1fe22000012192f9 R09: ff11000001aed1d0
[ 289.962284][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.962476][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.962663][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 289.962888][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.963040][ T12] CR2: 000055b7efedfd5c CR3: 0000000005546002 CR4: 0000000000771ef0
[ 289.963222][ T12] PKRU: 55555554
[ 289.963319][ T12] Call Trace:
[ 289.963412][ T12]
[ 289.963476][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.963633][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.963794][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.963917][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.964040][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.964160][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.964289][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.964416][ T12] ops_undo_list+0x615/0x8f0
[ 289.964545][ T12] ? netns_install+0x2a0/0x2a0
[ 289.964664][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.964801][ T12] cleanup_net+0x431/0x940
[ 289.964924][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.965045][ T12] ? process_one_work+0xdb7/0x1410
[ 289.965168][ T12] ? lock_acquire+0x134/0x160
[ 289.965294][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.965421][ T12] process_one_work+0xdf8/0x1410
[ 289.965548][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.965670][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.965807][ T12] worker_thread+0x4f1/0xd60
[ 289.965934][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.966061][ T12] kthread+0x367/0x460
[ 289.966154][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.966314][ T12] ? kthread_affine_node+0x330/0x330
[ 289.966439][ T12] ret_from_fork+0x474/0x6b0
[ 289.966566][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.966719][ T12] ? __switch_to+0x5a3/0xe00
[ 289.966854][ T12] ? kthread_affine_node+0x330/0x330
[ 289.966977][ T12] ret_from_fork_asm+0x11/0x20
[ 289.967107][ T12]
[ 289.967201][ T12] irq event stamp: 75313
[ 289.967299][ T12] hardirqs last enabled at (75321): [] __up_console_sem+0x5a/0x70
[ 289.967510][ T12] hardirqs last disabled at (75328): [] __up_console_sem+0x3f/0x70
[ 289.967719][ T12] softirqs last enabled at (74946): [] handle_softirqs+0x611/0x940
[ 289.967939][ T12] softirqs last disabled at (74821): [] __irq_exit_rcu+0x103/0x1c0
[ 289.968157][ T12] ---[ end trace 0000000000000000 ]---
[ 289.969751][ T12] ------------[ cut here ]------------
[ 289.970428][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 289.970686][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.970971][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.971261][ T12] Tainted: [W]=WARN
[ 289.971356][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.971512][ T12] Workqueue: netns cleanup_net
[ 289.971645][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.971869][ 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
[ 289.972325][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.972492][ T12] RAX: 00000000ffffffa6 RBX: ff110000090c9380 RCX: 1ff4000000018eed
[ 289.972727][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000090c943c
[ 289.972970][ T12] RBP: ff1100000fec4000 R08: 1fe2200001219289 R09: ff11000001aed1d0
[ 289.973152][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.973340][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.973528][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 289.973755][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.973968][ T12] CR2: 000055b7efedfd5c CR3: 0000000005546002 CR4: 0000000000771ef0
[ 289.974156][ T12] PKRU: 55555554
[ 289.974257][ T12] Call Trace:
[ 289.974350][ T12]
[ 289.974414][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.974579][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.974731][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.974911][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.975046][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.975169][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.975302][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.975428][ T12] ops_undo_list+0x615/0x8f0
[ 289.975557][ T12] ? netns_install+0x2a0/0x2a0
[ 289.975687][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.975873][ T12] cleanup_net+0x431/0x940
[ 289.975999][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.976122][ T12] ? process_one_work+0xdb7/0x1410
[ 289.976252][ T12] ? lock_acquire+0x134/0x160
[ 289.976373][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.976498][ T12] process_one_work+0xdf8/0x1410
[ 289.976624][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.976748][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.976935][ T12] worker_thread+0x4f1/0xd60
[ 289.977065][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.977188][ T12] kthread+0x367/0x460
[ 289.977289][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.977452][ T12] ? kthread_affine_node+0x330/0x330
[ 289.977576][ T12] ret_from_fork+0x474/0x6b0
[ 289.977709][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.977918][ T12] ? __switch_to+0x5a3/0xe00
[ 289.978042][ T12] ? kthread_affine_node+0x330/0x330
[ 289.978166][ T12] ret_from_fork_asm+0x11/0x20
[ 289.978306][ T12]
[ 289.978399][ T12] irq event stamp: 79613
[ 289.978492][ T12] hardirqs last enabled at (79621): [] __up_console_sem+0x5a/0x70
[ 289.978713][ T12] hardirqs last disabled at (79628): [] __up_console_sem+0x3f/0x70
[ 289.978985][ T12] softirqs last enabled at (79732): [] handle_softirqs+0x611/0x940
[ 289.979202][ T12] softirqs last disabled at (79637): [] __irq_exit_rcu+0x103/0x1c0
[ 289.979424][ T12] ---[ end trace 0000000000000000 ]---
[ 289.980758][ T12] ------------[ cut here ]------------
[ 289.980923][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 289.981175][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.981389][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.981676][ T12] Tainted: [W]=WARN
[ 289.981769][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.981937][ T12] Workqueue: netns cleanup_net
[ 289.982068][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.982235][ 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
[ 289.982674][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.982851][ T12] RAX: 00000000ffffffa6 RBX: ff110000090c9000 RCX: 1ff4000000018eed
[ 289.983041][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000090c90bc
[ 289.983224][ T12] RBP: ff1100000eec4000 R08: 1fe2200001219219 R09: ff11000001aed1d0
[ 289.983416][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.983600][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.983815][ T12] FS: 0000000000000000(0000) GS:ff110000b2547000(0000) knlGS:0000000000000000
[ 289.984033][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.984191][ T12] CR2: 000055b82bf0d140 CR3: 000000007014d005 CR4: 0000000000771ef0
[ 289.984384][ T12] PKRU: 55555554
[ 289.984477][ T12] Call Trace:
[ 289.984571][ T12]
[ 289.984637][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.984803][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.984959][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.985194][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.985348][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.985474][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.985599][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.985725][ T12] ops_undo_list+0x615/0x8f0
[ 289.985874][ T12] ? netns_install+0x2a0/0x2a0
[ 289.985998][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.986125][ T12] cleanup_net+0x431/0x940
[ 289.986263][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.986392][ T12] ? process_one_work+0xdb7/0x1410
[ 289.986524][ T12] ? lock_acquire+0x134/0x160
[ 289.986648][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.986799][ T12] process_one_work+0xdf8/0x1410
[ 289.986930][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.987052][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.987185][ T12] worker_thread+0x4f1/0xd60
[ 289.987317][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.987438][ T12] kthread+0x367/0x460
[ 289.987530][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.987683][ T12] ? kthread_affine_node+0x330/0x330
[ 289.987817][ T12] ret_from_fork+0x474/0x6b0
[ 289.987941][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.988102][ T12] ? __switch_to+0x5a3/0xe00
[ 289.988223][ T12] ? kthread_affine_node+0x330/0x330
[ 289.988350][ T12] ret_from_fork_asm+0x11/0x20
[ 289.988481][ T12]
[ 289.988574][ T12] irq event stamp: 81009
[ 289.988667][ T12] hardirqs last enabled at (81017): [] __up_console_sem+0x5a/0x70
[ 289.988891][ T12] hardirqs last disabled at (81026): [] __up_console_sem+0x3f/0x70
[ 289.989144][ T12] softirqs last enabled at (80834): [] handle_softirqs+0x611/0x940
[ 289.989360][ T12] softirqs last disabled at (80829): [] __irq_exit_rcu+0x103/0x1c0
[ 289.989579][ T12] ---[ end trace 0000000000000000 ]---
[ 289.990632][ T12] ------------[ cut here ]------------
[ 289.990761][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 289.991478][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 289.991679][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 289.992021][ T12] Tainted: [W]=WARN
[ 289.992119][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 289.992282][ T12] Workqueue: netns cleanup_net
[ 289.992414][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 289.992579][ 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
[ 289.993085][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 289.993256][ T12] RAX: 00000000ffffffa6 RBX: ff1100000cd98200 RCX: 1ff4000000018eed
[ 289.993443][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd982bc
[ 289.993634][ T12] RBP: ff1100000fd64000 R08: 1fe22000019b3059 R09: ff11000001aed1d0
[ 289.993889][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 289.994086][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 289.994281][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 289.994498][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.994654][ T12] CR2: 000055b7efedfd5c CR3: 000000007014d004 CR4: 0000000000771ef0
[ 289.994899][ T12] PKRU: 55555554
[ 289.994991][ T12] Call Trace:
[ 289.995083][ T12]
[ 289.995149][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 289.995312][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 289.995466][ T12] ? queue_rcu_work+0x7c/0xa0
[ 289.995590][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 289.995712][ T12] ? rtnl_is_locked+0x15/0x20
[ 289.995856][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 289.995985][ T12] ? mutex_is_locked+0x1c/0x50
[ 289.996111][ T12] ops_undo_list+0x615/0x8f0
[ 289.996244][ T12] ? netns_install+0x2a0/0x2a0
[ 289.996368][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 289.996495][ T12] cleanup_net+0x431/0x940
[ 289.996620][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 289.996743][ T12] ? process_one_work+0xdb7/0x1410
[ 289.996882][ T12] ? lock_acquire+0x134/0x160
[ 289.997006][ T12] ? rcu_is_watching+0x15/0xd0
[ 289.997131][ T12] process_one_work+0xdf8/0x1410
[ 289.997264][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 289.997386][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 289.997515][ T12] worker_thread+0x4f1/0xd60
[ 289.997649][ T12] ? rescuer_thread+0x1320/0x1320
[ 289.997773][ T12] kthread+0x367/0x460
[ 289.997877][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 289.998034][ T12] ? kthread_affine_node+0x330/0x330
[ 289.998158][ T12] ret_from_fork+0x474/0x6b0
[ 289.998289][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 289.998441][ T12] ? __switch_to+0x5a3/0xe00
[ 289.998566][ T12] ? kthread_affine_node+0x330/0x330
[ 289.998688][ T12] ret_from_fork_asm+0x11/0x20
[ 289.998830][ T12]
[ 289.998923][ T12] irq event stamp: 83599
[ 289.999016][ T12] hardirqs last enabled at (83607): [] __up_console_sem+0x5a/0x70
[ 289.999236][ T12] hardirqs last disabled at (83614): [] __up_console_sem+0x3f/0x70
[ 289.999451][ T12] softirqs last enabled at (83396): [] handle_softirqs+0x611/0x940
[ 289.999666][ T12] softirqs last disabled at (83379): [] __irq_exit_rcu+0x103/0x1c0
[ 289.999900][ T12] ---[ end trace 0000000000000000 ]---
[ 290.012833][ T12] ------------[ cut here ]------------
[ 290.012975][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 290.013231][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 290.013435][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 290.013727][ T12] Tainted: [W]=WARN
[ 290.013847][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 290.014013][ T12] Workqueue: netns cleanup_net
[ 290.014146][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 290.014316][ 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
[ 290.014773][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 290.014948][ T12] RAX: 00000000ffffffa6 RBX: ff1100000cd983c0 RCX: 1ff4000000018eaf
[ 290.015140][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd9847c
[ 290.015335][ T12] RBP: ff1100000a044000 R08: 1fe22000019b3091 R09: ff11000001aed1d0
[ 290.015530][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 290.015718][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000101e9000
[ 290.015922][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 290.016146][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 290.016309][ T12] CR2: 000055b7efedfd5c CR3: 000000007014d004 CR4: 0000000000771ef0
[ 290.016505][ T12] PKRU: 55555554
[ 290.016603][ T12] Call Trace:
[ 290.016701][ T12]
[ 290.016768][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 290.016911][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 290.017010][ T12] netif_close_many+0x2ac/0x640
[ 290.017138][ T12] ? lock_acquire+0x134/0x160
[ 290.017270][ T12] ? rcu_is_watching+0x15/0xd0
[ 290.017403][ T12] ? rcu_is_watching+0x15/0xd0
[ 290.017531][ T12] ? __dev_close_many+0x670/0x670
[ 290.017659][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 290.017830][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 290.017991][ T12] ? mutex_is_locked+0x1c/0x50
[ 290.018120][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 290.018282][ T12] ? mutex_is_locked+0x1c/0x50
[ 290.018413][ T12] ? rtnl_is_locked+0x15/0x20
[ 290.018542][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 290.018702][ T12] ? unregister_netdevice_many+0x20/0x20
[ 290.018842][ T12] default_device_exit_batch+0x38b/0x600
[ 290.018972][ T12] ? unregister_netdev+0x60/0x60
[ 290.019101][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 290.019233][ T12] ? fou_exit_net+0x30/0x110
[ 290.019367][ T12] ops_undo_list+0x2ce/0x8f0
[ 290.019497][ T12] ? netns_install+0x2a0/0x2a0
[ 290.019624][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 290.019754][ T12] cleanup_net+0x431/0x940
[ 290.019893][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 290.020021][ T12] ? process_one_work+0xdb7/0x1410
[ 290.020152][ T12] ? lock_acquire+0x134/0x160
[ 290.020286][ T12] ? rcu_is_watching+0x15/0xd0
[ 290.020418][ T12] process_one_work+0xdf8/0x1410
[ 290.020550][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 290.020678][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 290.020822][ T12] worker_thread+0x4f1/0xd60
[ 290.020957][ T12] ? rescuer_thread+0x1320/0x1320
[ 290.021084][ T12] kthread+0x367/0x460
[ 290.021182][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 290.021349][ T12] ? kthread_affine_node+0x330/0x330
[ 290.021478][ T12] ret_from_fork+0x474/0x6b0
[ 290.021609][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 290.021768][ T12] ? __switch_to+0x5a3/0xe00
[ 290.021908][ T12] ? kthread_affine_node+0x330/0x330
[ 290.022037][ T12] ret_from_fork_asm+0x11/0x20
[ 290.022172][ T12]
[ 290.022274][ T12] irq event stamp: 85905
[ 290.022370][ T12] hardirqs last enabled at (85913): [] __up_console_sem+0x5a/0x70
[ 290.022589][ T12] hardirqs last disabled at (85920): [] __up_console_sem+0x3f/0x70
[ 290.022817][ T12] softirqs last enabled at (85572): [] handle_softirqs+0x611/0x940
[ 290.023044][ T12] softirqs last disabled at (85567): [] __irq_exit_rcu+0x103/0x1c0
[ 290.023271][ T12] ---[ end trace 0000000000000000 ]---
[ 290.026243][ T12] ------------[ cut here ]------------
[ 290.026378][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 290.026633][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 290.026928][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 290.027219][ T12] Tainted: [W]=WARN
[ 290.027320][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 290.027485][ T12] Workqueue: netns cleanup_net
[ 290.027617][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 290.027795][ 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
[ 290.028248][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 290.028412][ T12] RAX: 00000000ffffffa6 RBX: ff11000015c971c0 RCX: 1ff4000000018eaf
[ 290.028604][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c9727c
[ 290.028876][ T12] RBP: ff110000101e9000 R08: 1fe2200002b92e51 R09: ff11000001aed1d0
[ 290.029067][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 290.029265][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd69000
[ 290.029460][ T12] FS: 0000000000000000(0000) GS:ff110000b2647000(0000) knlGS:0000000000000000
[ 290.029693][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 290.029920][ T12] CR2: 000055b7efedfd5c CR3: 000000007014d004 CR4: 0000000000771ef0
[ 290.030117][ T12] PKRU: 55555554
[ 290.030215][ T12] Call Trace:
[ 290.030317][ T12]
[ 290.030384][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 290.030541][ T12] ? notifier_call_chain+0xb0/0x320
[ 290.030672][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 290.030770][ T12] netif_close_many+0x2ac/0x640
[ 290.030965][ T12] ? lock_acquire+0x134/0x160
[ 290.031092][ T12] ? rcu_is_watching+0x15/0xd0
[ 290.031220][ T12] ? rcu_is_watching+0x15/0xd0
[ 290.031353][ T12] ? __dev_close_many+0x670/0x670
[ 290.031481][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 290.031644][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 290.031864][ T12] ? mutex_is_locked+0x1c/0x50
[ 290.031994][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 290.032154][ T12] ? mutex_is_locked+0x1c/0x50
[ 290.032292][ T12] ? rtnl_is_locked+0x15/0x20
[ 290.032426][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 290.032589][ T12] ? unregister_netdevice_many+0x20/0x20
[ 290.032721][ T12] default_device_exit_batch+0x38b/0x600
[ 290.032908][ T12] ? unregister_netdev+0x60/0x60
[ 290.033040][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 290.033169][ T12] ? fou_exit_net+0x30/0x110
[ 290.033307][ T12] ops_undo_list+0x2ce/0x8f0
[ 290.033438][ T12] ? netns_install+0x2a0/0x2a0
[ 290.033563][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 290.033696][ T12] cleanup_net+0x431/0x940
[ 290.033902][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 290.034031][ T12] ? process_one_work+0xdb7/0x1410
[ 290.034162][ T12] ? lock_acquire+0x134/0x160
[ 290.034296][ T12] ? rcu_is_watching+0x15/0xd0
[ 290.034430][ T12] process_one_work+0xdf8/0x1410
[ 290.034560][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 290.034687][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 290.034877][ T12] worker_thread+0x4f1/0xd60
[ 290.035010][ T12] ? rescuer_thread+0x1320/0x1320
[ 290.035138][ T12] kthread+0x367/0x460
[ 290.035240][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 290.035400][ T12] ? kthread_affine_node+0x330/0x330
[ 290.035529][ T12] ret_from_fork+0x474/0x6b0
[ 290.035657][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 290.035890][ T12] ? __switch_to+0x5a3/0xe00
[ 290.036017][ T12] ? kthread_affine_node+0x330/0x330
[ 290.036144][ T12] ret_from_fork_asm+0x11/0x20
[ 290.036281][ T12]
[ 290.036377][ T12] irq event stamp: 91219
[ 290.036472][ T12] hardirqs last enabled at (91227): [] __up_console_sem+0x5a/0x70
[ 290.036697][ T12] hardirqs last disabled at (91234): [