[ 8.879683][ T178] ------------[ cut here ]------------
[ 8.879910][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/178
[ 8.880157][ T178] Modules linked in: netdevsim
[ 8.880329][ T178] CPU: 1 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 8.880622][ T178] Tainted: [W]=WARN
[ 8.880774][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.880947][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 8.881125][ T178] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 8.881614][ T178] RSP: 0018:ffa00000006c7aa8 EFLAGS: 00010286
[ 8.881788][ T178] RAX: 00000000ffffffa6 RBX: ff1100000d2cd240 RCX: 1ff40000000d8f1b
[ 8.881993][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d2cd2f0
[ 8.882197][ T178] RBP: ff11000008229000 R08: 1fe2200001a59a5f R09: ff1100000c418b80
[ 8.882446][ T178] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 8.882652][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008229000
[ 8.882860][ T178] FS: 00007f1146eff840(0000) GS:ff1100008b205000(0000) knlGS:0000000000000000
[ 8.883102][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.883274][ T178] CR2: 0000000000479648 CR3: 000000000b237006 CR4: 0000000000771ef0
[ 8.883484][ T178] PKRU: 55555554
[ 8.883588][ T178] Call Trace:
[ 8.883689][ T178]
[ 8.883762][ T178] ? ip6_route_dev_notify+0x250/0x380
[ 8.883900][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 8.884037][ T178] ? notifier_call_chain+0xb0/0x320
[ 8.884174][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 8.884277][ T178] register_netdevice+0x1526/0x1bc0
[ 8.884419][ T178] ? unregister_netdevice_queue+0x470/0x470
[ 8.884591][ T178] register_netdev+0x23/0x40
[ 8.884725][ T178] loopback_net_init+0x7d/0x150
[ 8.884867][ T178] ops_init+0x187/0x560
[ 8.884971][ T178] setup_net+0x11b/0x3b0
[ 8.885074][ T178] ? unregister_pernet_device+0x80/0x80
[ 8.885207][ T178] ? lockdep_init_map_type+0x5d/0x250
[ 8.885342][ T178] ? mutex_init_lockdep+0xf6/0x120
[ 8.885485][ T178] copy_net_ns+0x2fd/0x450
[ 8.885622][ T178] create_new_namespaces+0x371/0xa10
[ 8.885763][ T178] unshare_nsproxy_namespaces+0xa5/0x150
[ 8.885899][ T178] ksys_unshare+0x47e/0x8c0
[ 8.886034][ T178] ? walk_process_tree+0x350/0x350
[ 8.886169][ T178] ? __ia32_sys_open+0x1b0/0x1b0
[ 8.886310][ T178] __x64_sys_unshare+0x34/0x50
[ 8.886449][ T178] ? do_syscall_64+0x82/0xfc0
[ 8.886595][ T178] do_syscall_64+0x117/0xfc0
[ 8.886728][ T178] ? trace_hardirqs_off+0xd/0x30
[ 8.886867][ T178] ? exc_page_fault+0xee/0x100
[ 8.887002][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.887170][ T178] RIP: 0033:0x7f11471c1bcb
[ 8.887313][ T178] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 8.887899][ T178] RSP: 002b:00007fffe12d3168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 8.888103][ T178] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f11471c1bcb
[ 8.888303][ T178] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 8.888512][ T178] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 8.888713][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffe12d5390
[ 8.888916][ T178] R13: 0000000000000001 R14: 00007f1146eff6f8 R15: 00007fffe12d6834
[ 8.889121][ T178]
[ 8.889222][ T178] irq event stamp: 30321
[ 8.889322][ T178] hardirqs last enabled at (30329): [] __up_console_sem+0x5a/0x70
[ 8.889653][ T178] hardirqs last disabled at (30338): [] __up_console_sem+0x3f/0x70
[ 8.889892][ T178] softirqs last enabled at (29888): [] handle_softirqs+0x611/0x940
[ 8.890126][ T178] softirqs last disabled at (29879): [] __irq_exit_rcu+0x103/0x1c0
[ 8.890360][ T178] ---[ end trace 0000000000000000 ]---
[ 8.961651][ T179] ------------[ cut here ]------------
[ 8.961911][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: echo/179
[ 8.962261][ T179] Modules linked in: netdevsim
[ 8.962533][ T179] CPU: 3 UID: 0 PID: 179 Comm: echo Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 8.962887][ T179] Tainted: [W]=WARN
[ 8.963017][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.963255][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 8.963509][ T179] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 8.964116][ T179] RSP: 0018:ffa00000008574f8 EFLAGS: 00010286
[ 8.964335][ T179] RAX: 00000000ffffffa6 RBX: ff110000090e53c0 RCX: 1ff400000010ae65
[ 8.964598][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090e5470
[ 8.964863][ T179] RBP: ff1100000c9c2000 R08: 1fe220000121ca8f R09: ff1100000b3d5248
[ 8.965112][ T179] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 8.965362][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c9c2000
[ 8.965622][ T179] FS: 00007ff7888e2740(0000) GS:ff1100008b305000(0000) knlGS:0000000000000000
[ 8.965926][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.966139][ T179] CR2: 0000565539a84068 CR3: 0000000004aae001 CR4: 0000000000771ef0
[ 8.966391][ T179] PKRU: 55555554
[ 8.966522][ T179] Call Trace:
[ 8.966648][ T179]
[ 8.966735][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 8.966914][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 8.967042][ T179] register_netdevice+0x1526/0x1bc0
[ 8.967212][ T179] ? unregister_netdevice_queue+0x470/0x470
[ 8.967422][ T179] ? __debugfs_create_file+0x2cf/0x3c0
[ 8.967596][ T179] nsim_init_netdevsim+0x892/0xc50 [netdevsim]
[ 8.967817][ T179] nsim_create+0x45b/0x5b0 [netdevsim]
[ 8.967987][ T179] __nsim_dev_port_add+0x30b/0x7a0 [netdevsim]
[ 8.968199][ T179] ? add_timer_on+0x580/0x580
[ 8.968369][ T179] ? nsim_dev_get_vfs+0x90/0x90 [netdevsim]
[ 8.968585][ T179] ? is_module_address+0x68/0x110
[ 8.968760][ T179] ? static_obj+0x5d/0x90
[ 8.968889][ T179] ? mark_held_locks+0x40/0x70
[ 8.969060][ T179] ? nsim_dev_hwstats_init+0x3a4/0x4d0 [netdevsim]
[ 8.969273][ T179] nsim_drv_probe+0x5b3/0x8f0 [netdevsim]
[ 8.969453][ T179] ? driver_sysfs_add+0xec/0x210
[ 8.969622][ T179] call_driver_probe+0x61/0x1c0
[ 8.969795][ T179] really_probe+0x199/0x760
[ 8.969964][ T179] ? driver_probe_device+0x130/0x130
[ 8.970131][ T179] __driver_probe_device+0x1dc/0x430
[ 8.970299][ T179] driver_probe_device+0x4a/0x130
[ 8.970474][ T179] __device_attach_driver+0x16d/0x2a0
[ 8.970643][ T179] bus_for_each_drv+0x135/0x1e0
[ 8.970817][ T179] ? bus_find_device_reverse+0x1c0/0x1c0
[ 8.970989][ T179] __device_attach+0x1a6/0x410
[ 8.971158][ T179] ? __rwlock_init+0x150/0x150
[ 8.971373][ T179] ? __driver_attach_async_helper+0x2a0/0x2a0
[ 8.971717][ T179] ? do_raw_spin_unlock+0x59/0x250
[ 8.971995][ T179] ? _raw_spin_unlock+0x2d/0x50
[ 8.972272][ T179] device_initial_probe+0x8b/0xc0
[ 8.972547][ T179] bus_probe_device+0x63/0x160
[ 8.972823][ T179] device_add+0xb16/0x1130
[ 8.973095][ T179] ? __fw_devlink_link_to_consumers.isra.0+0x2d0/0x2d0
[ 8.973435][ T179] ? __init_waitqueue_head+0xcb/0x160
[ 8.973703][ T179] ? pm_runtime_init+0x323/0x3f0
[ 8.973975][ T179] new_device_store+0x3d4/0x730 [netdevsim]
[ 8.974224][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 8.974395][ T179] ? new_port_store+0x1a0/0x1a0 [netdevsim]
[ 8.974614][ T179] ? sysfs_file_kobj+0xb3/0x1e0
[ 8.974791][ T179] ? sysfs_file_kobj+0xbd/0x1e0
[ 8.974961][ T179] ? sysfs_file_ops+0x140/0x140
[ 8.975128][ T179] kernfs_fop_write_iter+0x335/0x510
[ 8.975297][ T179] ? kernfs_ops+0xf0/0xf0
[ 8.975427][ T179] new_sync_write+0x333/0x750
[ 8.975602][ T179] ? __lock_acquire+0x508/0xc10
[ 8.975776][ T179] ? new_sync_read+0x740/0x740
[ 8.975948][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 8.976116][ T179] ? ksys_write+0x116/0x250
[ 8.976289][ T179] vfs_write+0x6a4/0xc10
[ 8.976423][ T179] ksys_write+0x116/0x250
[ 8.976552][ T179] ? __ia32_sys_read+0xc0/0xc0
[ 8.976722][ T179] ? rcu_is_watching+0x15/0xd0
[ 8.976899][ T179] ? rcu_is_watching+0x15/0xd0
[ 8.977069][ T179] do_syscall_64+0x117/0xfc0
[ 8.977237][ T179] ? trace_hardirqs_off+0xd/0x30
[ 8.977410][ T179] ? exc_page_fault+0xee/0x100
[ 8.977580][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.977794][ T179] RIP: 0033:0x7ff78895508e
[ 8.977973][ T179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.978579][ T179] RSP: 002b:00007ffda95b5d90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.978839][ T179] RAX: ffffffffffffffda RBX: 00007ff788ad7580 RCX: 00007ff78895508e
[ 8.979091][ T179] RDX: 0000000000000005 RSI: 0000565539a83060 RDI: 0000000000000001
[ 8.979343][ T179] RBP: 00007ffda95b5da0 R08: 0000000000000000 R09: 0000000000000000
[ 8.979602][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[ 8.979860][ T179] R13: 0000000000000005 R14: 0000565539a83060 R15: 00007ff788ad7668
[ 8.980116][ T179]
[ 8.980243][ T179] irq event stamp: 50685
[ 8.980369][ T179] hardirqs last enabled at (50693): [] __up_console_sem+0x5a/0x70
[ 8.980666][ T179] hardirqs last disabled at (50702): [] __up_console_sem+0x3f/0x70
[ 8.980960][ T179] softirqs last enabled at (49904): [] __alloc_skb+0x4c5/0x5f0
[ 8.981251][ T179] softirqs last disabled at (49902): [] __alloc_skb+0x4c5/0x5f0
[ 8.981550][ T179] ---[ end trace 0000000000000000 ]---
[ 8.990051][ T179] ------------[ cut here ]------------
[ 8.990256][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: echo/179
[ 8.990604][ T179] Modules linked in: netdevsim
[ 8.990787][ T179] CPU: 3 UID: 0 PID: 179 Comm: echo Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 8.991134][ T179] Tainted: [W]=WARN
[ 8.991265][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.991482][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 8.991705][ T179] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 8.992310][ T179] RSP: 0018:ffa00000008574f8 EFLAGS: 00010286
[ 8.992537][ T179] RAX: 00000000ffffffa6 RBX: ff110000090e5240 RCX: 1ff400000010ae65
[ 8.992799][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090e52f0
[ 8.993055][ T179] RBP: ff1100000d132000 R08: 1fe220000121ca5f R09: ff1100000b3d5248
[ 8.993310][ T179] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 8.993570][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d132000
[ 8.993833][ T179] FS: 00007ff7888e2740(0000) GS:ff1100008b305000(0000) knlGS:0000000000000000
[ 8.994131][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.994346][ T179] CR2: 0000565539a84068 CR3: 0000000004aae001 CR4: 0000000000771ef0
[ 8.994611][ T179] PKRU: 55555554
[ 8.994741][ T179] Call Trace:
[ 8.994878][ T179]
[ 8.994967][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 8.995143][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 8.995271][ T179] register_netdevice+0x1526/0x1bc0
[ 8.995484][ T179] ? unregister_netdevice_queue+0x470/0x470
[ 8.995698][ T179] ? __debugfs_create_file+0x2cf/0x3c0
[ 8.995877][ T179] nsim_init_netdevsim+0x892/0xc50 [netdevsim]
[ 8.996096][ T179] nsim_create+0x45b/0x5b0 [netdevsim]
[ 8.996270][ T179] __nsim_dev_port_add+0x30b/0x7a0 [netdevsim]
[ 8.996486][ T179] ? add_timer_on+0x580/0x580
[ 8.996656][ T179] ? nsim_dev_get_vfs+0x90/0x90 [netdevsim]
[ 8.996876][ T179] ? is_module_address+0x68/0x110
[ 8.997047][ T179] ? static_obj+0x5d/0x90
[ 8.997176][ T179] ? mark_held_locks+0x40/0x70
[ 8.997349][ T179] ? nsim_dev_hwstats_init+0x3a4/0x4d0 [netdevsim]
[ 8.997572][ T179] nsim_drv_probe+0x5b3/0x8f0 [netdevsim]
[ 8.997745][ T179] ? driver_sysfs_add+0xec/0x210
[ 8.997921][ T179] call_driver_probe+0x61/0x1c0
[ 8.998090][ T179] really_probe+0x199/0x760
[ 8.998260][ T179] ? driver_probe_device+0x130/0x130
[ 8.998434][ T179] __driver_probe_device+0x1dc/0x430
[ 8.998603][ T179] driver_probe_device+0x4a/0x130
[ 8.998777][ T179] __device_attach_driver+0x16d/0x2a0
[ 8.998945][ T179] bus_for_each_drv+0x135/0x1e0
[ 8.999115][ T179] ? bus_find_device_reverse+0x1c0/0x1c0
[ 8.999285][ T179] __device_attach+0x1a6/0x410
[ 8.999458][ T179] ? __rwlock_init+0x150/0x150
[ 8.999627][ T179] ? __driver_attach_async_helper+0x2a0/0x2a0
[ 8.999843][ T179] ? do_raw_spin_unlock+0x59/0x250
[ 9.000014][ T179] ? _raw_spin_unlock+0x2d/0x50
[ 9.000182][ T179] device_initial_probe+0x8b/0xc0
[ 9.000349][ T179] bus_probe_device+0x63/0x160
[ 9.000523][ T179] device_add+0xb16/0x1130
[ 9.000692][ T179] ? __fw_devlink_link_to_consumers.isra.0+0x2d0/0x2d0
[ 9.000903][ T179] ? __init_waitqueue_head+0xcb/0x160
[ 9.001070][ T179] ? pm_runtime_init+0x323/0x3f0
[ 9.001238][ T179] new_device_store+0x3d4/0x730 [netdevsim]
[ 9.001455][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.001623][ T179] ? new_port_store+0x1a0/0x1a0 [netdevsim]
[ 9.001837][ T179] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.002006][ T179] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.002173][ T179] ? sysfs_file_ops+0x140/0x140
[ 9.002342][ T179] kernfs_fop_write_iter+0x335/0x510
[ 9.002515][ T179] ? kernfs_ops+0xf0/0xf0
[ 9.002644][ T179] new_sync_write+0x333/0x750
[ 9.002819][ T179] ? __lock_acquire+0x508/0xc10
[ 9.002987][ T179] ? new_sync_read+0x740/0x740
[ 9.003155][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 9.003324][ T179] ? ksys_write+0x116/0x250
[ 9.003501][ T179] vfs_write+0x6a4/0xc10
[ 9.003629][ T179] ksys_write+0x116/0x250
[ 9.003763][ T179] ? __ia32_sys_read+0xc0/0xc0
[ 9.003933][ T179] ? rcu_is_watching+0x15/0xd0
[ 9.004103][ T179] ? rcu_is_watching+0x15/0xd0
[ 9.004272][ T179] do_syscall_64+0x117/0xfc0
[ 9.004445][ T179] ? trace_hardirqs_off+0xd/0x30
[ 9.004614][ T179] ? exc_page_fault+0xee/0x100
[ 9.004788][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.004999][ T179] RIP: 0033:0x7ff78895508e
[ 9.005176][ T179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.005789][ T179] RSP: 002b:00007ffda95b5d90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.006046][ T179] RAX: ffffffffffffffda RBX: 00007ff788ad7580 RCX: 00007ff78895508e
[ 9.006301][ T179] RDX: 0000000000000005 RSI: 0000565539a83060 RDI: 0000000000000001
[ 9.006559][ T179] RBP: 00007ffda95b5da0 R08: 0000000000000000 R09: 0000000000000000
[ 9.006814][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[ 9.007066][ T179] R13: 0000000000000005 R14: 0000565539a83060 R15: 00007ff788ad7668
[ 9.007324][ T179]
[ 9.007458][ T179] irq event stamp: 54973
[ 9.007585][ T179] hardirqs last enabled at (54981): [] __up_console_sem+0x5a/0x70
[ 9.007883][ T179] hardirqs last disabled at (54988): [] __up_console_sem+0x3f/0x70
[ 9.008175][ T179] softirqs last enabled at (54436): [] handle_softirqs+0x611/0x940
[ 9.008475][ T179] softirqs last disabled at (54383): [] __irq_exit_rcu+0x103/0x1c0
[ 9.008772][ T179] ---[ end trace 0000000000000000 ]---
[ 9.018480][ T179] ------------[ cut here ]------------
[ 9.018680][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: echo/179
[ 9.019023][ T179] Modules linked in: netdevsim
[ 9.019198][ T179] CPU: 3 UID: 0 PID: 179 Comm: echo Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.019544][ T179] Tainted: [W]=WARN
[ 9.019675][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.019895][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.020118][ T179] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 9.020725][ T179] RSP: 0018:ffa00000008574f8 EFLAGS: 00010286
[ 9.020944][ T179] RAX: 00000000ffffffa6 RBX: ff110000090ac340 RCX: 1ff400000010ae65
[ 9.021199][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090ac3f0
[ 9.021459][ T179] RBP: ff11000004fc2000 R08: 1fe220000121587f R09: ff1100000b3d5248
[ 9.021714][ T179] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.021973][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004fc2000
[ 9.022227][ T179] FS: 00007ff7888e2740(0000) GS:ff1100008b305000(0000) knlGS:0000000000000000
[ 9.022532][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.022748][ T179] CR2: 0000565539a84068 CR3: 0000000004aae001 CR4: 0000000000771ef0
[ 9.023009][ T179] PKRU: 55555554
[ 9.023137][ T179] Call Trace:
[ 9.023266][ T179]
[ 9.023353][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.023533][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 9.023663][ T179] register_netdevice+0x1526/0x1bc0
[ 9.023838][ T179] ? unregister_netdevice_queue+0x470/0x470
[ 9.024047][ T179] ? __debugfs_create_file+0x2cf/0x3c0
[ 9.024221][ T179] nsim_init_netdevsim+0x892/0xc50 [netdevsim]
[ 9.024445][ T179] nsim_create+0x45b/0x5b0 [netdevsim]
[ 9.024617][ T179] __nsim_dev_port_add+0x30b/0x7a0 [netdevsim]
[ 9.024835][ T179] ? add_timer_on+0x580/0x580
[ 9.025007][ T179] ? nsim_dev_get_vfs+0x90/0x90 [netdevsim]
[ 9.025220][ T179] ? is_module_address+0x68/0x110
[ 9.025390][ T179] ? static_obj+0x5d/0x90
[ 9.025524][ T179] ? mark_held_locks+0x40/0x70
[ 9.025695][ T179] ? nsim_dev_hwstats_init+0x3a4/0x4d0 [netdevsim]
[ 9.025915][ T179] nsim_drv_probe+0x5b3/0x8f0 [netdevsim]
[ 9.026090][ T179] ? driver_sysfs_add+0xec/0x210
[ 9.026260][ T179] call_driver_probe+0x61/0x1c0
[ 9.026438][ T179] really_probe+0x199/0x760
[ 9.026659][ T179] ? driver_probe_device+0x130/0x130
[ 9.026833][ T179] __driver_probe_device+0x1dc/0x430
[ 9.027002][ T179] driver_probe_device+0x4a/0x130
[ 9.027172][ T179] __device_attach_driver+0x16d/0x2a0
[ 9.027342][ T179] bus_for_each_drv+0x135/0x1e0
[ 9.027518][ T179] ? bus_find_device_reverse+0x1c0/0x1c0
[ 9.027693][ T179] __device_attach+0x1a6/0x410
[ 9.027866][ T179] ? __rwlock_init+0x150/0x150
[ 9.028033][ T179] ? __driver_attach_async_helper+0x2a0/0x2a0
[ 9.028242][ T179] ? do_raw_spin_unlock+0x59/0x250
[ 9.028420][ T179] ? _raw_spin_unlock+0x2d/0x50
[ 9.028594][ T179] device_initial_probe+0x8b/0xc0
[ 9.028770][ T179] bus_probe_device+0x63/0x160
[ 9.028941][ T179] device_add+0xb16/0x1130
[ 9.029113][ T179] ? __fw_devlink_link_to_consumers.isra.0+0x2d0/0x2d0
[ 9.029322][ T179] ? __init_waitqueue_head+0xcb/0x160
[ 9.029497][ T179] ? pm_runtime_init+0x323/0x3f0
[ 9.029672][ T179] new_device_store+0x3d4/0x730 [netdevsim]
[ 9.029892][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.030063][ T179] ? new_port_store+0x1a0/0x1a0 [netdevsim]
[ 9.030275][ T179] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.030452][ T179] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.030625][ T179] ? sysfs_file_ops+0x140/0x140
[ 9.030801][ T179] kernfs_fop_write_iter+0x335/0x510
[ 9.030971][ T179] ? kernfs_ops+0xf0/0xf0
[ 9.031100][ T179] new_sync_write+0x333/0x750
[ 9.031275][ T179] ? __lock_acquire+0x508/0xc10
[ 9.031450][ T179] ? new_sync_read+0x740/0x740
[ 9.031621][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 9.031795][ T179] ? ksys_write+0x116/0x250
[ 9.031970][ T179] vfs_write+0x6a4/0xc10
[ 9.032099][ T179] ksys_write+0x116/0x250
[ 9.032228][ T179] ? __ia32_sys_read+0xc0/0xc0
[ 9.032399][ T179] ? rcu_is_watching+0x15/0xd0
[ 9.032578][ T179] ? rcu_is_watching+0x15/0xd0
[ 9.032748][ T179] do_syscall_64+0x117/0xfc0
[ 9.032921][ T179] ? trace_hardirqs_off+0xd/0x30
[ 9.033091][ T179] ? exc_page_fault+0xee/0x100
[ 9.033264][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.033480][ T179] RIP: 0033:0x7ff78895508e
[ 9.033656][ T179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.034264][ T179] RSP: 002b:00007ffda95b5d90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.034527][ T179] RAX: ffffffffffffffda RBX: 00007ff788ad7580 RCX: 00007ff78895508e
[ 9.034782][ T179] RDX: 0000000000000005 RSI: 0000565539a83060 RDI: 0000000000000001
[ 9.035037][ T179] RBP: 00007ffda95b5da0 R08: 0000000000000000 R09: 0000000000000000
[ 9.035290][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[ 9.035545][ T179] R13: 0000000000000005 R14: 0000565539a83060 R15: 00007ff788ad7668
[ 9.035809][ T179]
[ 9.035936][ T179] irq event stamp: 59203
[ 9.036066][ T179] hardirqs last enabled at (59211): [] __up_console_sem+0x5a/0x70
[ 9.036359][ T179] hardirqs last disabled at (59218): [] __up_console_sem+0x3f/0x70
[ 9.036661][ T179] softirqs last enabled at (58784): [] handle_softirqs+0x611/0x940
[ 9.036962][ T179] softirqs last disabled at (58779): [] __irq_exit_rcu+0x103/0x1c0
[ 9.037256][ T179] ---[ end trace 0000000000000000 ]---
[ 9.045971][ T179] ------------[ cut here ]------------
[ 9.046173][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: echo/179
[ 9.046526][ T179] Modules linked in: netdevsim
[ 9.046703][ T179] CPU: 3 UID: 0 PID: 179 Comm: echo Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.047058][ T179] Tainted: [W]=WARN
[ 9.047188][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.047409][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.047632][ T179] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 9.048239][ T179] RSP: 0018:ffa00000008574f8 EFLAGS: 00010286
[ 9.048461][ T179] RAX: 00000000ffffffa6 RBX: ff11000005b541c0 RCX: 1ff400000010ae65
[ 9.048719][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b54270
[ 9.048977][ T179] RBP: ff1100000c462000 R08: 1fe2200000b6a84f R09: ff1100000b3d5248
[ 9.049229][ T179] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.049490][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c462000
[ 9.049751][ T179] FS: 00007ff7888e2740(0000) GS:ff1100008b305000(0000) knlGS:0000000000000000
[ 9.050062][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.050277][ T179] CR2: 0000565539a84068 CR3: 0000000004aae001 CR4: 0000000000771ef0
[ 9.050582][ T179] PKRU: 55555554
[ 9.050711][ T179] Call Trace:
[ 9.050846][ T179]
[ 9.050935][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.051106][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 9.051235][ T179] register_netdevice+0x1526/0x1bc0
[ 9.051414][ T179] ? unregister_netdevice_queue+0x470/0x470
[ 9.051631][ T179] ? __debugfs_create_file+0x2cf/0x3c0
[ 9.051809][ T179] nsim_init_netdevsim+0x892/0xc50 [netdevsim]
[ 9.052025][ T179] nsim_create+0x45b/0x5b0 [netdevsim]
[ 9.052197][ T179] __nsim_dev_port_add+0x30b/0x7a0 [netdevsim]
[ 9.052413][ T179] ? add_timer_on+0x580/0x580
[ 9.052586][ T179] ? nsim_dev_get_vfs+0x90/0x90 [netdevsim]
[ 9.052801][ T179] ? is_module_address+0x68/0x110
[ 9.052972][ T179] ? static_obj+0x5d/0x90
[ 9.053099][ T179] ? mark_held_locks+0x40/0x70
[ 9.053272][ T179] ? nsim_dev_hwstats_init+0x3a4/0x4d0 [netdevsim]
[ 9.053494][ T179] nsim_drv_probe+0x5b3/0x8f0 [netdevsim]
[ 9.053667][ T179] ? driver_sysfs_add+0xec/0x210
[ 9.053844][ T179] call_driver_probe+0x61/0x1c0
[ 9.054013][ T179] really_probe+0x199/0x760
[ 9.054181][ T179] ? driver_probe_device+0x130/0x130
[ 9.054349][ T179] __driver_probe_device+0x1dc/0x430
[ 9.054524][ T179] driver_probe_device+0x4a/0x130
[ 9.054692][ T179] __device_attach_driver+0x16d/0x2a0
[ 9.054867][ T179] bus_for_each_drv+0x135/0x1e0
[ 9.055036][ T179] ? bus_find_device_reverse+0x1c0/0x1c0
[ 9.055208][ T179] __device_attach+0x1a6/0x410
[ 9.055376][ T179] ? __rwlock_init+0x150/0x150
[ 9.055548][ T179] ? __driver_attach_async_helper+0x2a0/0x2a0
[ 9.055763][ T179] ? do_raw_spin_unlock+0x59/0x250
[ 9.055933][ T179] ? _raw_spin_unlock+0x2d/0x50
[ 9.056101][ T179] device_initial_probe+0x8b/0xc0
[ 9.056270][ T179] bus_probe_device+0x63/0x160
[ 9.056446][ T179] device_add+0xb16/0x1130
[ 9.056616][ T179] ? __fw_devlink_link_to_consumers.isra.0+0x2d0/0x2d0
[ 9.056830][ T179] ? __init_waitqueue_head+0xcb/0x160
[ 9.056999][ T179] ? pm_runtime_init+0x323/0x3f0
[ 9.057169][ T179] new_device_store+0x3d4/0x730 [netdevsim]
[ 9.057381][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.057555][ T179] ? new_port_store+0x1a0/0x1a0 [netdevsim]
[ 9.057773][ T179] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.057945][ T179] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.058115][ T179] ? sysfs_file_ops+0x140/0x140
[ 9.058282][ T179] kernfs_fop_write_iter+0x335/0x510
[ 9.058732][ T179] ? kernfs_ops+0xf0/0xf0
[ 9.058869][ T179] new_sync_write+0x333/0x750
[ 9.059039][ T179] ? __lock_acquire+0x508/0xc10
[ 9.059210][ T179] ? new_sync_read+0x740/0x740
[ 9.059381][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 9.059556][ T179] ? ksys_write+0x116/0x250
[ 9.059733][ T179] vfs_write+0x6a4/0xc10
[ 9.059867][ T179] ksys_write+0x116/0x250
[ 9.059996][ T179] ? __ia32_sys_read+0xc0/0xc0
[ 9.060166][ T179] ? rcu_is_watching+0x15/0xd0
[ 9.060337][ T179] ? rcu_is_watching+0x15/0xd0
[ 9.060512][ T179] do_syscall_64+0x117/0xfc0
[ 9.060681][ T179] ? trace_hardirqs_off+0xd/0x30
[ 9.060854][ T179] ? exc_page_fault+0xee/0x100
[ 9.061023][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.061235][ T179] RIP: 0033:0x7ff78895508e
[ 9.061415][ T179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.062018][ T179] RSP: 002b:00007ffda95b5d90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.062273][ T179] RAX: ffffffffffffffda RBX: 00007ff788ad7580 RCX: 00007ff78895508e
[ 9.062532][ T179] RDX: 0000000000000005 RSI: 0000565539a83060 RDI: 0000000000000001
[ 9.062788][ T179] RBP: 00007ffda95b5da0 R08: 0000000000000000 R09: 0000000000000000
[ 9.063042][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[ 9.063295][ T179] R13: 0000000000000005 R14: 0000565539a83060 R15: 00007ff788ad7668
[ 9.063561][ T179]
[ 9.063689][ T179] irq event stamp: 63793
[ 9.063822][ T179] hardirqs last enabled at (63801): [] __up_console_sem+0x5a/0x70
[ 9.064118][ T179] hardirqs last disabled at (63808): [] __up_console_sem+0x3f/0x70
[ 9.064415][ T179] softirqs last enabled at (63580): [] handle_softirqs+0x611/0x940
[ 9.064708][ T179] softirqs last disabled at (63575): [] __irq_exit_rcu+0x103/0x1c0
[ 9.065008][ T179] ---[ end trace 0000000000000000 ]---
[ 9.642592][ T165] ------------[ cut here ]------------
[ 9.642909][ T165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: devlink_in_netn/165
[ 9.643263][ T165] Modules linked in: netdevsim
[ 9.643802][ T165] CPU: 2 UID: 0 PID: 165 Comm: devlink_in_netn Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.644188][ T165] Tainted: [W]=WARN
[ 9.644352][ T165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.644648][ T165] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.644901][ T165] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 9.645515][ T165] RSP: 0018:ffa0000000837728 EFLAGS: 00010286
[ 9.645752][ T165] RAX: 00000000ffffffa6 RBX: ff11000004b93e40 RCX: 1ff4000000106eab
[ 9.646028][ T165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b93ef0
[ 9.646293][ T165] RBP: ff1100000c462000 R08: 1fe22000009727df R09: ff11000004d0d248
[ 9.646581][ T165] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.646855][ T165] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 9.647127][ T165] FS: 00007fbde40f0b80(0000) GS:ff1100008b285000(0000) knlGS:0000000000000000
[ 9.647450][ T165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.647688][ T165] CR2: 00005590e9ff8040 CR3: 000000000c60d001 CR4: 0000000000771ef0
[ 9.647964][ T165] PKRU: 55555554
[ 9.648122][ T165] Call Trace:
[ 9.648281][ T165]
[ 9.648419][ T165] unregister_netdevice_many_notify+0xce3/0x1b30
[ 9.648672][ T165] ? unregister_netdevice_queued+0x80/0x80
[ 9.648912][ T165] ? __rtnl_unlock+0x5b/0x100
[ 9.649109][ T165] ? netdev_run_todo+0x29a/0xf20
[ 9.649306][ T165] ? ww_mutex_lock+0x160/0x160
[ 9.649518][ T165] ? mutex_is_locked+0x1c/0x50
[ 9.649717][ T165] unregister_netdevice_queue+0x290/0x470
[ 9.649920][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.650115][ T165] ? unregister_netdevice_many+0x20/0x20
[ 9.650314][ T165] nsim_destroy+0x1a9/0x7e0 [netdevsim]
[ 9.650529][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.650727][ T165] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 9.650975][ T165] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 9.651210][ T165] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 9.651422][ T165] device_release_driver_internal+0x3b6/0x570
[ 9.651660][ T165] bus_remove_device+0x2ba/0x550
[ 9.651885][ T165] ? bus_probe_device+0x160/0x160
[ 9.652088][ T165] ? device_remove_file+0x20/0x20
[ 9.652292][ T165] device_del+0x324/0x8c0
[ 9.652473][ T165] ? __device_link_del+0x500/0x500
[ 9.652677][ T165] ? sysfs_file_ops+0x140/0x140
[ 9.652892][ T165] device_unregister+0x17/0xb0
[ 9.653089][ T165] del_device_store+0x2fb/0x580 [netdevsim]
[ 9.653325][ T165] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.653533][ T165] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 9.653787][ T165] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.653986][ T165] ? sysfs_kf_write+0x65/0x160
[ 9.654182][ T165] kernfs_fop_write_iter+0x335/0x510
[ 9.654380][ T165] ? kernfs_ops+0xf0/0xf0
[ 9.654557][ T165] new_sync_write+0x333/0x750
[ 9.654765][ T165] ? __lock_acquire+0x508/0xc10
[ 9.654962][ T165] ? new_sync_read+0x740/0x740
[ 9.655175][ T165] ? lock_acquire.part.0+0xbc/0x260
[ 9.655375][ T165] ? ksys_write+0x116/0x250
[ 9.655591][ T165] vfs_write+0x6a4/0xc10
[ 9.655754][ T165] ksys_write+0x116/0x250
[ 9.655924][ T165] ? __ia32_sys_read+0xc0/0xc0
[ 9.656132][ T165] ? do_raw_spin_unlock+0x59/0x250
[ 9.656330][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.656540][ T165] do_syscall_64+0x117/0xfc0
[ 9.656738][ T165] ? trace_hardirqs_off+0xd/0x30
[ 9.656959][ T165] ? exc_page_fault+0xee/0x100
[ 9.657163][ T165] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.657416][ T165] RIP: 0033:0x7fbde416208e
[ 9.657621][ T165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.658203][ T165] RSP: 002b:00007ffe4fccdb60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.658489][ T165] RAX: ffffffffffffffda RBX: 00007fbde42e4580 RCX: 00007fbde416208e
[ 9.658773][ T165] RDX: 0000000000000003 RSI: 00005590fe6f4830 RDI: 0000000000000001
[ 9.659046][ T165] RBP: 00007ffe4fccdb70 R08: 0000000000000000 R09: 0000000000000000
[ 9.659315][ T165] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 9.659600][ T165] R13: 0000000000000003 R14: 00005590fe6f4830 R15: 0000000000000000
[ 9.659883][ T165]
[ 9.660040][ T165] irq event stamp: 116287
[ 9.660200][ T165] hardirqs last enabled at (116297): [] __up_console_sem+0x5a/0x70
[ 9.660543][ T165] hardirqs last disabled at (116308): [] __up_console_sem+0x3f/0x70
[ 9.660870][ T165] softirqs last enabled at (116038): [] handle_softirqs+0x611/0x940
[ 9.661185][ T165] softirqs last disabled at (116025): [] __irq_exit_rcu+0x103/0x1c0
[ 9.661505][ T165] ---[ end trace 0000000000000000 ]---
[ 9.678101][ T165] ------------[ cut here ]------------
[ 9.678355][ T165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: devlink_in_netn/165
[ 9.678932][ T165] Modules linked in: netdevsim
[ 9.679147][ T165] CPU: 2 UID: 0 PID: 165 Comm: devlink_in_netn Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.679574][ T165] Tainted: [W]=WARN
[ 9.679749][ T165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.680001][ T165] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.680245][ T165] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 9.680879][ T165] RSP: 0018:ffa0000000837728 EFLAGS: 00010286
[ 9.681125][ T165] RAX: 00000000ffffffa6 RBX: ff1100000d2ccac0 RCX: 1ff4000000106eab
[ 9.681397][ T165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d2ccb70
[ 9.681683][ T165] RBP: ff11000004fc2000 R08: 1fe2200001a5996f R09: ff11000004d0d248
[ 9.681960][ T165] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.682227][ T165] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 9.682515][ T165] FS: 00007fbde40f0b80(0000) GS:ff1100008b285000(0000) knlGS:0000000000000000
[ 9.682832][ T165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.683067][ T165] CR2: 00005590e9ff8040 CR3: 000000000c60d001 CR4: 0000000000771ef0
[ 9.683337][ T165] PKRU: 55555554
[ 9.683511][ T165] Call Trace:
[ 9.683673][ T165]
[ 9.683805][ T165] unregister_netdevice_many_notify+0xce3/0x1b30
[ 9.684043][ T165] ? unregister_netdevice_queued+0x80/0x80
[ 9.684282][ T165] ? __rtnl_unlock+0x5b/0x100
[ 9.684494][ T165] ? netdev_run_todo+0x29a/0xf20
[ 9.684692][ T165] ? ww_mutex_lock+0x160/0x160
[ 9.684898][ T165] ? mutex_is_locked+0x1c/0x50
[ 9.685100][ T165] unregister_netdevice_queue+0x290/0x470
[ 9.685302][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.685513][ T165] ? unregister_netdevice_many+0x20/0x20
[ 9.685713][ T165] nsim_destroy+0x1a9/0x7e0 [netdevsim]
[ 9.685923][ T165] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 9.686160][ T165] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 9.686397][ T165] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 9.686663][ T165] device_release_driver_internal+0x3b6/0x570
[ 9.686908][ T165] bus_remove_device+0x2ba/0x550
[ 9.687107][ T165] ? bus_probe_device+0x160/0x160
[ 9.687303][ T165] ? device_remove_file+0x20/0x20
[ 9.687518][ T165] device_del+0x324/0x8c0
[ 9.687680][ T165] ? __device_link_del+0x500/0x500
[ 9.687886][ T165] ? sysfs_file_ops+0x140/0x140
[ 9.688083][ T165] device_unregister+0x17/0xb0
[ 9.688283][ T165] del_device_store+0x2fb/0x580 [netdevsim]
[ 9.688531][ T165] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.688728][ T165] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 9.688971][ T165] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.689179][ T165] ? sysfs_kf_write+0x65/0x160
[ 9.689378][ T165] kernfs_fop_write_iter+0x335/0x510
[ 9.689590][ T165] ? kernfs_ops+0xf0/0xf0
[ 9.689753][ T165] new_sync_write+0x333/0x750
[ 9.689961][ T165] ? __lock_acquire+0x508/0xc10
[ 9.690159][ T165] ? new_sync_read+0x740/0x740
[ 9.690359][ T165] ? lock_acquire.part.0+0xbc/0x260
[ 9.690574][ T165] ? ksys_write+0x116/0x250
[ 9.690785][ T165] vfs_write+0x6a4/0xc10
[ 9.690949][ T165] ksys_write+0x116/0x250
[ 9.691110][ T165] ? __ia32_sys_read+0xc0/0xc0
[ 9.691309][ T165] ? do_raw_spin_unlock+0x59/0x250
[ 9.691520][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.691725][ T165] do_syscall_64+0x117/0xfc0
[ 9.691932][ T165] ? trace_hardirqs_off+0xd/0x30
[ 9.692129][ T165] ? exc_page_fault+0xee/0x100
[ 9.692328][ T165] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.692576][ T165] RIP: 0033:0x7fbde416208e
[ 9.692790][ T165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.693365][ T165] RSP: 002b:00007ffe4fccdb60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.693653][ T165] RAX: ffffffffffffffda RBX: 00007fbde42e4580 RCX: 00007fbde416208e
[ 9.693938][ T165] RDX: 0000000000000003 RSI: 00005590fe6f4830 RDI: 0000000000000001
[ 9.694216][ T165] RBP: 00007ffe4fccdb70 R08: 0000000000000000 R09: 0000000000000000
[ 9.694513][ T165] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 9.694791][ T165] R13: 0000000000000003 R14: 00005590fe6f4830 R15: 0000000000000000
[ 9.695068][ T165]
[ 9.695230][ T165] irq event stamp: 121859
[ 9.695389][ T165] hardirqs last enabled at (121869): [] __up_console_sem+0x5a/0x70
[ 9.695711][ T165] hardirqs last disabled at (121880): [] __up_console_sem+0x3f/0x70
[ 9.696024][ T165] softirqs last enabled at (121220): [] handle_softirqs+0x611/0x940
[ 9.696331][ T165] softirqs last disabled at (121215): [] __irq_exit_rcu+0x103/0x1c0
[ 9.696648][ T165] ---[ end trace 0000000000000000 ]---
[ 9.715380][ T165] ------------[ cut here ]------------
[ 9.715641][ T165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: devlink_in_netn/165
[ 9.715994][ T165] Modules linked in: netdevsim
[ 9.716207][ T165] CPU: 2 UID: 0 PID: 165 Comm: devlink_in_netn Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.716895][ T165] Tainted: [W]=WARN
[ 9.717056][ T165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.717300][ T165] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.717553][ T165] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 9.718135][ T165] RSP: 0018:ffa0000000837728 EFLAGS: 00010286
[ 9.718368][ T165] RAX: 00000000ffffffa6 RBX: ff1100000febe7c0 RCX: 1ff4000000106eab
[ 9.718648][ T165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000febe870
[ 9.718924][ T165] RBP: ff1100000d132000 R08: 1fe2200001fd7d0f R09: ff11000004d0d248
[ 9.719192][ T165] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.719477][ T165] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 9.719767][ T165] FS: 00007fbde40f0b80(0000) GS:ff1100008b285000(0000) knlGS:0000000000000000
[ 9.720075][ T165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.720309][ T165] CR2: 00005590e9ff8040 CR3: 000000000c60d001 CR4: 0000000000771ef0
[ 9.720601][ T165] PKRU: 55555554
[ 9.720765][ T165] Call Trace:
[ 9.720925][ T165]
[ 9.721049][ T165] unregister_netdevice_many_notify+0xce3/0x1b30
[ 9.721286][ T165] ? unregister_netdevice_queued+0x80/0x80
[ 9.721530][ T165] ? __rtnl_unlock+0x5b/0x100
[ 9.721728][ T165] ? netdev_run_todo+0x29a/0xf20
[ 9.721931][ T165] ? ww_mutex_lock+0x160/0x160
[ 9.722133][ T165] ? mutex_is_locked+0x1c/0x50
[ 9.722333][ T165] unregister_netdevice_queue+0x290/0x470
[ 9.722544][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.722741][ T165] ? unregister_netdevice_many+0x20/0x20
[ 9.722947][ T165] nsim_destroy+0x1a9/0x7e0 [netdevsim]
[ 9.723154][ T165] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 9.723388][ T165] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 9.723643][ T165] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 9.723855][ T165] device_release_driver_internal+0x3b6/0x570
[ 9.724088][ T165] bus_remove_device+0x2ba/0x550
[ 9.724288][ T165] ? bus_probe_device+0x160/0x160
[ 9.724493][ T165] ? device_remove_file+0x20/0x20
[ 9.724704][ T165] device_del+0x324/0x8c0
[ 9.724875][ T165] ? __device_link_del+0x500/0x500
[ 9.725077][ T165] ? sysfs_file_ops+0x140/0x140
[ 9.725294][ T165] device_unregister+0x17/0xb0
[ 9.725508][ T165] del_device_store+0x2fb/0x580 [netdevsim]
[ 9.725749][ T165] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.725957][ T165] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 9.726195][ T165] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.726395][ T165] ? sysfs_kf_write+0x65/0x160
[ 9.726611][ T165] kernfs_fop_write_iter+0x335/0x510
[ 9.726822][ T165] ? kernfs_ops+0xf0/0xf0
[ 9.726984][ T165] new_sync_write+0x333/0x750
[ 9.727187][ T165] ? __lock_acquire+0x508/0xc10
[ 9.727387][ T165] ? new_sync_read+0x740/0x740
[ 9.727600][ T165] ? lock_acquire.part.0+0xbc/0x260
[ 9.727807][ T165] ? ksys_write+0x116/0x250
[ 9.728011][ T165] vfs_write+0x6a4/0xc10
[ 9.728180][ T165] ksys_write+0x116/0x250
[ 9.728344][ T165] ? __ia32_sys_read+0xc0/0xc0
[ 9.728557][ T165] ? do_raw_spin_unlock+0x59/0x250
[ 9.728767][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.728970][ T165] do_syscall_64+0x117/0xfc0
[ 9.729169][ T165] ? trace_hardirqs_off+0xd/0x30
[ 9.729368][ T165] ? exc_page_fault+0xee/0x100
[ 9.729582][ T165] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.729839][ T165] RIP: 0033:0x7fbde416208e
[ 9.730044][ T165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.730643][ T165] RSP: 002b:00007ffe4fccdb60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.730928][ T165] RAX: ffffffffffffffda RBX: 00007fbde42e4580 RCX: 00007fbde416208e
[ 9.731205][ T165] RDX: 0000000000000003 RSI: 00005590fe6f4830 RDI: 0000000000000001
[ 9.731493][ T165] RBP: 00007ffe4fccdb70 R08: 0000000000000000 R09: 0000000000000000
[ 9.731775][ T165] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 9.732043][ T165] R13: 0000000000000003 R14: 00005590fe6f4830 R15: 0000000000000000
[ 9.732323][ T165]
[ 9.732494][ T165] irq event stamp: 127725
[ 9.732654][ T165] hardirqs last enabled at (127735): [] __up_console_sem+0x5a/0x70
[ 9.732968][ T165] hardirqs last disabled at (127744): [] __up_console_sem+0x3f/0x70
[ 9.733272][ T165] softirqs last enabled at (127006): [] handle_softirqs+0x611/0x940
[ 9.733594][ T165] softirqs last disabled at (126593): [] __irq_exit_rcu+0x103/0x1c0
[ 9.733905][ T165] ---[ end trace 0000000000000000 ]---
[ 9.749312][ T165] ------------[ cut here ]------------
[ 9.749675][ T165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: devlink_in_netn/165
[ 9.750038][ T165] Modules linked in: netdevsim
[ 9.750242][ T165] CPU: 2 UID: 0 PID: 165 Comm: devlink_in_netn Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.750640][ T165] Tainted: [W]=WARN
[ 9.750842][ T165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.751085][ T165] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.751349][ T165] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 a8 cc f0 ff b9 a6 ff ff
[ 9.751951][ T165] RSP: 0018:ffa0000000837728 EFLAGS: 00010286
[ 9.752192][ T165] RAX: 00000000ffffffa6 RBX: ff1100000febf9c0 RCX: 1ff4000000106eab
[ 9.752483][ T165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000febfa70
[ 9.752766][ T165] RBP: ff1100000c9c2000 R08: 1fe2200001fd7f4f R09: ff11000004d0d248
[ 9.753042][ T165] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.753310][ T165] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 9.753595][ T165] FS: 00007fbde40f0b80(0000) GS:ff1100008b285000(0000) knlGS:0000000000000000
[ 9.753915][ T165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.754149][ T165] CR2: 00005590e9ff8040 CR3: 000000000c60d001 CR4: 0000000000771ef0
[ 9.754447][ T165] PKRU: 55555554
[ 9.754612][ T165] Call Trace:
[ 9.754780][ T165]
[ 9.754908][ T165] unregister_netdevice_many_notify+0xce3/0x1b30
[ 9.755161][ T165] ? unregister_netdevice_queued+0x80/0x80
[ 9.755393][ T165] ? __rtnl_unlock+0x5b/0x100
[ 9.755606][ T165] ? netdev_run_todo+0x29a/0xf20
[ 9.755809][ T165] ? ww_mutex_lock+0x160/0x160
[ 9.756005][ T165] ? mutex_is_locked+0x1c/0x50
[ 9.756203][ T165] unregister_netdevice_queue+0x290/0x470
[ 9.756400][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.756611][ T165] ? unregister_netdevice_many+0x20/0x20
[ 9.756862][ T165] nsim_destroy+0x1a9/0x7e0 [netdevsim]
[ 9.757069][ T165] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 9.757306][ T165] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 9.757556][ T165] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 9.757754][ T165] device_release_driver_internal+0x3b6/0x570
[ 9.757996][ T165] bus_remove_device+0x2ba/0x550
[ 9.758196][ T165] ? bus_probe_device+0x160/0x160
[ 9.758390][ T165] ? device_remove_file+0x20/0x20
[ 9.758602][ T165] device_del+0x324/0x8c0
[ 9.758773][ T165] ? __device_link_del+0x500/0x500
[ 9.758974][ T165] ? sysfs_file_ops+0x140/0x140
[ 9.759169][ T165] device_unregister+0x17/0xb0
[ 9.759366][ T165] del_device_store+0x2fb/0x580 [netdevsim]
[ 9.759614][ T165] ? sysfs_file_kobj+0xb3/0x1e0
[ 9.759824][ T165] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 9.760057][ T165] ? sysfs_file_kobj+0xbd/0x1e0
[ 9.760261][ T165] ? sysfs_kf_write+0x65/0x160
[ 9.760472][ T165] kernfs_fop_write_iter+0x335/0x510
[ 9.760667][ T165] ? kernfs_ops+0xf0/0xf0
[ 9.760835][ T165] new_sync_write+0x333/0x750
[ 9.761038][ T165] ? __lock_acquire+0x508/0xc10
[ 9.761238][ T165] ? new_sync_read+0x740/0x740
[ 9.761450][ T165] ? lock_acquire.part.0+0xbc/0x260
[ 9.761647][ T165] ? ksys_write+0x116/0x250
[ 9.761854][ T165] vfs_write+0x6a4/0xc10
[ 9.762015][ T165] ksys_write+0x116/0x250
[ 9.762175][ T165] ? __ia32_sys_read+0xc0/0xc0
[ 9.762367][ T165] ? do_raw_spin_unlock+0x59/0x250
[ 9.762576][ T165] ? rcu_is_watching+0x15/0xd0
[ 9.762782][ T165] do_syscall_64+0x117/0xfc0
[ 9.762977][ T165] ? trace_hardirqs_off+0xd/0x30
[ 9.763171][ T165] ? exc_page_fault+0xee/0x100
[ 9.763367][ T165] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.763609][ T165] RIP: 0033:0x7fbde416208e
[ 9.763816][ T165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.764384][ T165] RSP: 002b:00007ffe4fccdb60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.764665][ T165] RAX: ffffffffffffffda RBX: 00007fbde42e4580 RCX: 00007fbde416208e
[ 9.764942][ T165] RDX: 0000000000000003 RSI: 00005590fe6f4830 RDI: 0000000000000001
[ 9.765223][ T165] RBP: 00007ffe4fccdb70 R08: 0000000000000000 R09: 0000000000000000
[ 9.765507][ T165] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 9.765788][ T165] R13: 0000000000000003 R14: 00005590fe6f4830 R15: 0000000000000000
[ 9.766064][ T165]
[ 9.766220][ T165] irq event stamp: 133841
[ 9.766378][ T165] hardirqs last enabled at (133851): [] __up_console_sem+0x5a/0x70
[ 9.766697][ T165] hardirqs last disabled at (133862): [] __up_console_sem+0x3f/0x70
[ 9.767014][ T165] softirqs last enabled at (133270): [] handle_softirqs+0x611/0x940
[ 9.767342][ T165] softirqs last disabled at (133265): [] __irq_exit_rcu+0x103/0x1c0
[ 9.767661][ T165] ---[ end trace 0000000000000000 ]---
[ 9.829101][ T12] ------------[ cut here ]------------
[ 9.829298][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 9.829616][ T12] Modules linked in: netdevsim
[ 9.829787][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.830076][ T12] Tainted: [W]=WARN
[ 9.830171][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.830336][ T12] Workqueue: netns cleanup_net
[ 9.830486][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.830656][ 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 a8 cc f0 ff b9 a6 ff ff
[ 9.831104][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 9.831270][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d34a1c0 RCX: 1ff4000000018ed5
[ 9.831464][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d34a270
[ 9.831702][ T12] RBP: ff11000008229000 R08: 1fe2200001a6944f R09: ff11000001b051d0
[ 9.831895][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.832083][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 9.832278][ T12] FS: 0000000000000000(0000) GS:ff1100008b185000(0000) knlGS:0000000000000000
[ 9.832505][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.832664][ T12] CR2: 00007f431bc85574 CR3: 0000000016b39003 CR4: 0000000000771ef0
[ 9.832857][ T12] PKRU: 55555554
[ 9.832953][ T12] Call Trace:
[ 9.833047][ T12]
[ 9.833113][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 9.833344][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 9.833709][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 9.833921][ T12] default_device_exit_batch+0x38b/0x600
[ 9.834093][ T12] ? generic_xdp_install+0x400/0x400
[ 9.834221][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 9.834347][ T12] ? unregister_netdev+0x60/0x60
[ 9.834551][ T12] ? rtnl_is_locked+0x15/0x20
[ 9.834674][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 9.834805][ T12] ops_undo_list+0x2ce/0x8f0
[ 9.834931][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 9.835051][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.835182][ T12] cleanup_net+0x431/0x890
[ 9.835310][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 9.835483][ T12] ? process_one_work+0xdb7/0x1410
[ 9.835609][ T12] ? lock_acquire+0x134/0x160
[ 9.835785][ T12] ? rcu_is_watching+0x15/0xd0
[ 9.835914][ T12] process_one_work+0xdf8/0x1410
[ 9.836042][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 9.836165][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 9.836295][ T12] worker_thread+0x4f1/0xd60
[ 9.836471][ T12] ? rescuer_thread+0x1320/0x1320
[ 9.836594][ T12] kthread+0x367/0x460
[ 9.836700][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 9.836857][ T12] ? kthread_affine_node+0x330/0x330
[ 9.836985][ T12] ret_from_fork+0x474/0x6b0
[ 9.837112][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 9.837266][ T12] ? __switch_to+0x5a3/0xe00
[ 9.837390][ T12] ? kthread_affine_node+0x330/0x330
[ 9.837565][ T12] ret_from_fork_asm+0x11/0x20
[ 9.837695][ T12]
[ 9.837795][ T12] irq event stamp: 2923
[ 9.837888][ T12] hardirqs last enabled at (2931): [] __up_console_sem+0x5a/0x70
[ 9.838103][ T12] hardirqs last disabled at (2938): [] __up_console_sem+0x3f/0x70
[ 9.838321][ T12] softirqs last enabled at (2904): [] handle_softirqs+0x611/0x940
[ 9.838591][ T12] softirqs last disabled at (2955): [] __irq_exit_rcu+0x103/0x1c0
[ 9.838811][ T12] ---[ end trace 0000000000000000 ]---