[ 170.290259][ T12] ------------[ cut here ]------------
[ 170.290453][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.290707][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.290869][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.291148][ T12] Tainted: [W]=WARN
[ 170.291241][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.291408][ T12] Workqueue: netns cleanup_net
[ 170.291543][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.291708][ 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
[ 170.292146][ T12] RSP: 0018:ffa00000000c7808 EFLAGS: 00010286
[ 170.292307][ T12] RAX: 00000000ffffffa6 RBX: ff1100000fb32c80 RCX: 1ff4000000018ec7
[ 170.292503][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fb32d3c
[ 170.292687][ T12] RBP: ff11000013711000 R08: 1fe2200001f665a9 R09: ff11000001aed1d0
[ 170.292868][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 170.293049][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c78a0
[ 170.293234][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.293464][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.293622][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.293806][ T12] PKRU: 55555554
[ 170.293897][ T12] Call Trace:
[ 170.293989][ T12]
[ 170.294054][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 170.294179][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 170.294274][ T12] netif_close_many+0x2ac/0x640
[ 170.294409][ T12] ? __dev_close_many+0x670/0x670
[ 170.294536][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 170.294696][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 170.294848][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 170.294974][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.295127][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.295250][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.295381][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.295510][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.295637][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.295763][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.295888][ T12] ops_undo_list+0x615/0x8f0
[ 170.296013][ T12] ? netns_install+0x2a0/0x2a0
[ 170.296150][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.296274][ T12] cleanup_net+0x431/0x940
[ 170.296402][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.296531][ T12] ? process_one_work+0xdb7/0x1410
[ 170.296659][ T12] ? lock_acquire+0x134/0x160
[ 170.296785][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.296915][ T12] process_one_work+0xdf8/0x1410
[ 170.297043][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.297165][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.297293][ T12] worker_thread+0x4f1/0xd60
[ 170.297429][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.297559][ T12] kthread+0x367/0x460
[ 170.297653][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.297806][ T12] ? kthread_affine_node+0x330/0x330
[ 170.297931][ T12] ret_from_fork+0x474/0x6b0
[ 170.298054][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.298208][ T12] ? __switch_to+0x5a3/0xe00
[ 170.298331][ T12] ? kthread_affine_node+0x330/0x330
[ 170.298471][ T12] ret_from_fork_asm+0x11/0x20
[ 170.298601][ T12]
[ 170.298694][ T12] irq event stamp: 11029571
[ 170.298817][ T12] hardirqs last enabled at (11029579): [] __up_console_sem+0x5a/0x70
[ 170.299029][ T12] hardirqs last disabled at (11029586): [] __up_console_sem+0x3f/0x70
[ 170.299240][ T12] softirqs last enabled at (11029354): [] handle_softirqs+0x611/0x940
[ 170.299477][ T12] softirqs last disabled at (11029349): [] __irq_exit_rcu+0x103/0x1c0
[ 170.299695][ T12] ---[ end trace 0000000000000000 ]---
[ 170.300170][ T12] ------------[ cut here ]------------
[ 170.300294][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.300559][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.300738][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.301022][ T12] Tainted: [W]=WARN
[ 170.301121][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.301281][ T12] Workqueue: netns cleanup_net
[ 170.301419][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.301593][ 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
[ 170.302045][ T12] RSP: 0018:ffa00000000c75d0 EFLAGS: 00010286
[ 170.302207][ T12] RAX: 00000000ffffffa6 RBX: ff1100000fb32580 RCX: 1ff4000000018e80
[ 170.302404][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fb3263c
[ 170.302604][ T12] RBP: ff11000013a2c000 R08: 1fe2200001f664c9 R09: ff11000001aed1d0
[ 170.302793][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 170.302980][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c7670
[ 170.303172][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.303396][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.303562][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.303754][ T12] PKRU: 55555554
[ 170.303849][ T12] Call Trace:
[ 170.303950][ T12]
[ 170.304015][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 170.304142][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 170.304239][ T12] netif_close_many+0x2ac/0x640
[ 170.304373][ T12] ? __dev_close_many+0x670/0x670
[ 170.304504][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.304637][ T12] vlan_device_event+0x133b/0x2770
[ 170.304766][ T12] ? packet_notifier+0x1c2/0xbd0
[ 170.304897][ T12] ? unregister_vlan_dev+0x380/0x380
[ 170.305021][ T12] ? mark_held_locks+0x40/0x70
[ 170.305149][ T12] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 170.305280][ T12] notifier_call_chain+0xb0/0x320
[ 170.305419][ T12] netif_close_many+0x2c9/0x640
[ 170.305550][ T12] ? __dev_close_many+0x670/0x670
[ 170.305681][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 170.305841][ T12] unregister_netdevice_many_notify+0x71a/0x1b30
[ 170.305998][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 170.306126][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.306285][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.306417][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.306549][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.306680][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.306804][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.306932][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.307067][ T12] ops_undo_list+0x615/0x8f0
[ 170.307197][ T12] ? netns_install+0x2a0/0x2a0
[ 170.307327][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.307467][ T12] cleanup_net+0x431/0x940
[ 170.307596][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.307722][ T12] ? process_one_work+0xdb7/0x1410
[ 170.307856][ T12] ? lock_acquire+0x134/0x160
[ 170.307983][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.308112][ T12] process_one_work+0xdf8/0x1410
[ 170.308244][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.308376][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.308513][ T12] worker_thread+0x4f1/0xd60
[ 170.308647][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.308774][ T12] kthread+0x367/0x460
[ 170.308870][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.309029][ T12] ? kthread_affine_node+0x330/0x330
[ 170.309157][ T12] ret_from_fork+0x474/0x6b0
[ 170.309285][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.309472][ T12] ? __switch_to+0x5a3/0xe00
[ 170.309614][ T12] ? kthread_affine_node+0x330/0x330
[ 170.309743][ T12] ret_from_fork_asm+0x11/0x20
[ 170.309880][ T12]
[ 170.309975][ T12] irq event stamp: 11031587
[ 170.310102][ T12] hardirqs last enabled at (11031595): [] __up_console_sem+0x5a/0x70
[ 170.310326][ T12] hardirqs last disabled at (11031602): [] __up_console_sem+0x3f/0x70
[ 170.310558][ T12] softirqs last enabled at (11030972): [] __alloc_skb+0x4c2/0x5f0
[ 170.310781][ T12] softirqs last disabled at (11030970): [] __alloc_skb+0x4c2/0x5f0
[ 170.311003][ T12] ---[ end trace 0000000000000000 ]---
[ 170.311894][ T12] ------------[ cut here ]------------
[ 170.312012][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.312243][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.312405][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.312683][ T12] Tainted: [W]=WARN
[ 170.312776][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.312924][ T12] Workqueue: netns cleanup_net
[ 170.313048][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.313202][ 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
[ 170.313640][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.313787][ T12] RAX: 00000000ffffffa6 RBX: ff1100000edc83c0 RCX: 1ff4000000018eed
[ 170.313968][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000edc847c
[ 170.314142][ T12] RBP: ff1100000fbc9000 R08: 1fe2200001db9091 R09: ff11000001aed1d0
[ 170.314315][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.314502][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.314681][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.314886][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.315034][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.315210][ T12] PKRU: 55555554
[ 170.315299][ T12] Call Trace:
[ 170.315392][ T12]
[ 170.315461][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.315616][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.315760][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.315878][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.315998][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.316115][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.316233][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.316357][ T12] ops_undo_list+0x615/0x8f0
[ 170.316483][ T12] ? netns_install+0x2a0/0x2a0
[ 170.316606][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.316727][ T12] cleanup_net+0x431/0x940
[ 170.316849][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.316969][ T12] ? process_one_work+0xdb7/0x1410
[ 170.317090][ T12] ? lock_acquire+0x134/0x160
[ 170.317208][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.317335][ T12] process_one_work+0xdf8/0x1410
[ 170.317466][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.317588][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.317719][ T12] worker_thread+0x4f1/0xd60
[ 170.317839][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.317956][ T12] kthread+0x367/0x460
[ 170.318044][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.318191][ T12] ? kthread_affine_node+0x330/0x330
[ 170.318308][ T12] ret_from_fork+0x474/0x6b0
[ 170.318437][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.318590][ T12] ? __switch_to+0x5a3/0xe00
[ 170.318710][ T12] ? kthread_affine_node+0x330/0x330
[ 170.318828][ T12] ret_from_fork_asm+0x11/0x20
[ 170.318950][ T12]
[ 170.319038][ T12] irq event stamp: 11035115
[ 170.319155][ T12] hardirqs last enabled at (11035123): [] __up_console_sem+0x5a/0x70
[ 170.319363][ T12] hardirqs last disabled at (11035132): [] __up_console_sem+0x3f/0x70
[ 170.319575][ T12] softirqs last enabled at (11034816): [] handle_softirqs+0x611/0x940
[ 170.319783][ T12] softirqs last disabled at (11034805): [] __irq_exit_rcu+0x103/0x1c0
[ 170.319986][ T12] ---[ end trace 0000000000000000 ]---
[ 170.330579][ T12] ------------[ cut here ]------------
[ 170.330708][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.330937][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.331088][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.331360][ T12] Tainted: [W]=WARN
[ 170.331454][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.331607][ T12] Workqueue: netns cleanup_net
[ 170.331732][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.331888][ 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
[ 170.332308][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.332468][ T12] RAX: 00000000ffffffa6 RBX: ff1100000edc9a80 RCX: 1ff4000000018eed
[ 170.332646][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000edc9b3c
[ 170.332819][ T12] RBP: ff11000013751000 R08: 1fe2200001db9369 R09: ff11000001aed1d0
[ 170.332993][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.333167][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.333341][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.333560][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.333708][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.333887][ T12] PKRU: 55555554
[ 170.333980][ T12] Call Trace:
[ 170.334067][ T12]
[ 170.334128][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.334275][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.334432][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.334553][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.334676][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.334793][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.334911][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.335031][ T12] ops_undo_list+0x615/0x8f0
[ 170.335151][ T12] ? netns_install+0x2a0/0x2a0
[ 170.335268][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.335390][ T12] cleanup_net+0x431/0x940
[ 170.335512][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.335634][ T12] ? process_one_work+0xdb7/0x1410
[ 170.335755][ T12] ? lock_acquire+0x134/0x160
[ 170.335875][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.335993][ T12] process_one_work+0xdf8/0x1410
[ 170.336117][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.336234][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.336363][ T12] worker_thread+0x4f1/0xd60
[ 170.336492][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.336623][ T12] kthread+0x367/0x460
[ 170.336715][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.336858][ T12] ? kthread_affine_node+0x330/0x330
[ 170.336975][ T12] ret_from_fork+0x474/0x6b0
[ 170.337092][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.337238][ T12] ? __switch_to+0x5a3/0xe00
[ 170.337388][ T12] ? kthread_affine_node+0x330/0x330
[ 170.337511][ T12] ret_from_fork_asm+0x11/0x20
[ 170.337639][ T12]
[ 170.337727][ T12] irq event stamp: 11046123
[ 170.337843][ T12] hardirqs last enabled at (11046131): [] __up_console_sem+0x5a/0x70
[ 170.338043][ T12] hardirqs last disabled at (11046138): [] __up_console_sem+0x3f/0x70
[ 170.338243][ T12] softirqs last enabled at (11046096): [] handle_softirqs+0x611/0x940
[ 170.338458][ T12] softirqs last disabled at (11046047): [] __irq_exit_rcu+0x103/0x1c0
[ 170.338669][ T12] ---[ end trace 0000000000000000 ]---
[ 170.339774][ T12] ------------[ cut here ]------------
[ 170.339890][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.340116][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.340272][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.340550][ T12] Tainted: [W]=WARN
[ 170.340643][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.340789][ T12] Workqueue: netns cleanup_net
[ 170.340910][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.341065][ 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
[ 170.341492][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.341647][ T12] RAX: 00000000ffffffa6 RBX: ff1100000edc91c0 RCX: 1ff4000000018eed
[ 170.341821][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000edc927c
[ 170.341995][ T12] RBP: ff1100000fa04000 R08: 1fe2200001db9251 R09: ff11000001aed1d0
[ 170.342169][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.342341][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.342532][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.342737][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.342888][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.343069][ T12] PKRU: 55555554
[ 170.343157][ T12] Call Trace:
[ 170.343244][ T12]
[ 170.343305][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.343466][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.343616][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.343738][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.343860][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.343976][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.344093][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.344216][ T12] ops_undo_list+0x615/0x8f0
[ 170.344334][ T12] ? netns_install+0x2a0/0x2a0
[ 170.344463][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.344589][ T12] cleanup_net+0x431/0x940
[ 170.344710][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.344825][ T12] ? process_one_work+0xdb7/0x1410
[ 170.344942][ T12] ? lock_acquire+0x134/0x160
[ 170.345058][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.345176][ T12] process_one_work+0xdf8/0x1410
[ 170.345298][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.345419][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.345545][ T12] worker_thread+0x4f1/0xd60
[ 170.345672][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.345788][ T12] kthread+0x367/0x460
[ 170.345880][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.346032][ T12] ? kthread_affine_node+0x330/0x330
[ 170.346150][ T12] ret_from_fork+0x474/0x6b0
[ 170.346267][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.346614][ T12] ? __switch_to+0x5a3/0xe00
[ 170.346732][ T12] ? kthread_affine_node+0x330/0x330
[ 170.346854][ T12] ret_from_fork_asm+0x11/0x20
[ 170.346975][ T12]
[ 170.347066][ T12] irq event stamp: 11049103
[ 170.347187][ T12] hardirqs last enabled at (11049111): [] __up_console_sem+0x5a/0x70
[ 170.347401][ T12] hardirqs last disabled at (11049120): [] __up_console_sem+0x3f/0x70
[ 170.347613][ T12] softirqs last enabled at (11049068): [] handle_softirqs+0x611/0x940
[ 170.347817][ T12] softirqs last disabled at (11048701): [] __irq_exit_rcu+0x103/0x1c0
[ 170.348021][ T12] ---[ end trace 0000000000000000 ]---
[ 170.348860][ T12] ------------[ cut here ]------------
[ 170.348976][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.349203][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.349360][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.349642][ T12] Tainted: [W]=WARN
[ 170.349730][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.349876][ T12] Workqueue: netns cleanup_net
[ 170.349998][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.350150][ 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
[ 170.350583][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.350731][ T12] RAX: 00000000ffffffa6 RBX: ff1100000edc8c80 RCX: 1ff4000000018eed
[ 170.350907][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000edc8d3c
[ 170.351082][ T12] RBP: ff11000008d01000 R08: 1fe2200001db91a9 R09: ff11000001aed1d0
[ 170.351257][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.351441][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.351620][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.351829][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.351976][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.352162][ T12] PKRU: 55555554
[ 170.352253][ T12] Call Trace:
[ 170.352343][ T12]
[ 170.352410][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.352567][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.352720][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.352844][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.352967][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.353084][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.353208][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.353332][ T12] ops_undo_list+0x615/0x8f0
[ 170.353465][ T12] ? netns_install+0x2a0/0x2a0
[ 170.353590][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.353715][ T12] cleanup_net+0x431/0x940
[ 170.353839][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.353956][ T12] ? process_one_work+0xdb7/0x1410
[ 170.354075][ T12] ? lock_acquire+0x134/0x160
[ 170.354199][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.354319][ T12] process_one_work+0xdf8/0x1410
[ 170.354456][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.354574][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.354706][ T12] worker_thread+0x4f1/0xd60
[ 170.354830][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.354948][ T12] kthread+0x367/0x460
[ 170.355037][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.355185][ T12] ? kthread_affine_node+0x330/0x330
[ 170.355304][ T12] ret_from_fork+0x474/0x6b0
[ 170.355434][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.355587][ T12] ? __switch_to+0x5a3/0xe00
[ 170.355709][ T12] ? kthread_affine_node+0x330/0x330
[ 170.355829][ T12] ret_from_fork_asm+0x11/0x20
[ 170.355954][ T12]
[ 170.356041][ T12] irq event stamp: 11050375
[ 170.356158][ T12] hardirqs last enabled at (11050383): [] __up_console_sem+0x5a/0x70
[ 170.356368][ T12] hardirqs last disabled at (11050392): [] __up_console_sem+0x3f/0x70
[ 170.356576][ T12] softirqs last enabled at (11049898): [] __alloc_skb+0x4c2/0x5f0
[ 170.356788][ T12] softirqs last disabled at (11049896): [] __alloc_skb+0x4c2/0x5f0
[ 170.356990][ T12] ---[ end trace 0000000000000000 ]---
[ 170.358029][ T12] ------------[ cut here ]------------
[ 170.358147][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.358384][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.358545][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.358818][ T12] Tainted: [W]=WARN
[ 170.358907][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.359055][ T12] Workqueue: netns cleanup_net
[ 170.359186][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.359344][ 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
[ 170.359782][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.359931][ T12] RAX: 00000000ffffffa6 RBX: ff1100000edc8580 RCX: 1ff4000000018eed
[ 170.360108][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000edc863c
[ 170.360285][ T12] RBP: ff1100000e964000 R08: 1fe2200001db90c9 R09: ff11000001aed1d0
[ 170.360472][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.360653][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.360833][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.361042][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.361192][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.361375][ T12] PKRU: 55555554
[ 170.361467][ T12] Call Trace:
[ 170.361555][ T12]
[ 170.361622][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.361774][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.361922][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.362043][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.362168][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.362290][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.362414][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.362539][ T12] ops_undo_list+0x615/0x8f0
[ 170.362666][ T12] ? netns_install+0x2a0/0x2a0
[ 170.362783][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.362906][ T12] cleanup_net+0x431/0x940
[ 170.363029][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.363151][ T12] ? process_one_work+0xdb7/0x1410
[ 170.363272][ T12] ? lock_acquire+0x134/0x160
[ 170.363400][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.363527][ T12] process_one_work+0xdf8/0x1410
[ 170.363653][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.363772][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.363895][ T12] worker_thread+0x4f1/0xd60
[ 170.364027][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.364149][ T12] kthread+0x367/0x460
[ 170.364239][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.364388][ T12] ? kthread_affine_node+0x330/0x330
[ 170.364519][ T12] ret_from_fork+0x474/0x6b0
[ 170.364643][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.364791][ T12] ? __switch_to+0x5a3/0xe00
[ 170.364911][ T12] ? kthread_affine_node+0x330/0x330
[ 170.365030][ T12] ret_from_fork_asm+0x11/0x20
[ 170.365153][ T12]
[ 170.365242][ T12] irq event stamp: 11052917
[ 170.365362][ T12] hardirqs last enabled at (11052927): [] __up_console_sem+0x5a/0x70
[ 170.365611][ T12] hardirqs last disabled at (11052934): [] __up_console_sem+0x3f/0x70
[ 170.365814][ T12] softirqs last enabled at (11052440): [] __alloc_skb+0x4c2/0x5f0
[ 170.366019][ T12] softirqs last disabled at (11052438): [] __alloc_skb+0x4c2/0x5f0
[ 170.366225][ T12] ---[ end trace 0000000000000000 ]---
[ 170.367264][ T12] ------------[ cut here ]------------
[ 170.367388][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.367636][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.367788][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.368058][ T12] Tainted: [W]=WARN
[ 170.368148][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.368295][ T12] Workqueue: netns cleanup_net
[ 170.368420][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.368581][ 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
[ 170.369007][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.369164][ T12] RAX: 00000000ffffffa6 RBX: ff110000129911c0 RCX: 1ff4000000018eed
[ 170.369342][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001299127c
[ 170.369531][ T12] RBP: ff11000012a14000 R08: 1fe2200002532251 R09: ff11000001aed1d0
[ 170.369714][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.369891][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.370068][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.370274][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.370436][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.370618][ T12] PKRU: 55555554
[ 170.370706][ T12] Call Trace:
[ 170.370794][ T12]
[ 170.370855][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.371006][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.371152][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.371271][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.371401][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.371524][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.371648][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.371769][ T12] ops_undo_list+0x615/0x8f0
[ 170.371890][ T12] ? netns_install+0x2a0/0x2a0
[ 170.372007][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.372133][ T12] cleanup_net+0x431/0x940
[ 170.372255][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.372377][ T12] ? process_one_work+0xdb7/0x1410
[ 170.372506][ T12] ? lock_acquire+0x134/0x160
[ 170.372627][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.372747][ T12] process_one_work+0xdf8/0x1410
[ 170.372870][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.372988][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.373115][ T12] worker_thread+0x4f1/0xd60
[ 170.373238][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.373364][ T12] kthread+0x367/0x460
[ 170.373461][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.373618][ T12] ? kthread_affine_node+0x330/0x330
[ 170.373735][ T12] ret_from_fork+0x474/0x6b0
[ 170.373854][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.374002][ T12] ? __switch_to+0x5a3/0xe00
[ 170.374120][ T12] ? kthread_affine_node+0x330/0x330
[ 170.374246][ T12] ret_from_fork_asm+0x11/0x20
[ 170.374380][ T12]
[ 170.374478][ T12] irq event stamp: 11055459
[ 170.374597][ T12] hardirqs last enabled at (11055467): [] __up_console_sem+0x5a/0x70
[ 170.374799][ T12] hardirqs last disabled at (11055474): [] __up_console_sem+0x3f/0x70
[ 170.375008][ T12] softirqs last enabled at (11054980): [] __alloc_skb+0x4c2/0x5f0
[ 170.375214][ T12] softirqs last disabled at (11054978): [] __alloc_skb+0x4c2/0x5f0
[ 170.375428][ T12] ---[ end trace 0000000000000000 ]---
[ 170.376461][ T12] ------------[ cut here ]------------
[ 170.376579][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.376813][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.376970][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.377235][ T12] Tainted: [W]=WARN
[ 170.377323][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.377485][ T12] Workqueue: netns cleanup_net
[ 170.377613][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.377767][ 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
[ 170.378185][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.378334][ T12] RAX: 00000000ffffffa6 RBX: ff110000128a0900 RCX: 1ff4000000018eed
[ 170.378524][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000128a09bc
[ 170.378704][ T12] RBP: ff11000012b39000 R08: 1fe2200002514139 R09: ff11000001aed1d0
[ 170.378880][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.379056][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.379236][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.379453][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.379608][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.379785][ T12] PKRU: 55555554
[ 170.379873][ T12] Call Trace:
[ 170.379961][ T12]
[ 170.380025][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.380176][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.380325][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.380454][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.380574][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.380696][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.380815][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.380935][ T12] ops_undo_list+0x615/0x8f0
[ 170.381059][ T12] ? netns_install+0x2a0/0x2a0
[ 170.381180][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.381302][ T12] cleanup_net+0x431/0x940
[ 170.381432][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.381554][ T12] ? process_one_work+0xdb7/0x1410
[ 170.381677][ T12] ? lock_acquire+0x134/0x160
[ 170.381799][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.381920][ T12] process_one_work+0xdf8/0x1410
[ 170.382046][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.382169][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.382292][ T12] worker_thread+0x4f1/0xd60
[ 170.382421][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.382544][ T12] kthread+0x367/0x460
[ 170.382641][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.382794][ T12] ? kthread_affine_node+0x330/0x330
[ 170.382916][ T12] ret_from_fork+0x474/0x6b0
[ 170.383036][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.383189][ T12] ? __switch_to+0x5a3/0xe00
[ 170.383315][ T12] ? kthread_affine_node+0x330/0x330
[ 170.383442][ T12] ret_from_fork_asm+0x11/0x20
[ 170.383567][ T12]
[ 170.383662][ T12] irq event stamp: 11057999
[ 170.383782][ T12] hardirqs last enabled at (11058007): [] __up_console_sem+0x5a/0x70
[ 170.383993][ T12] hardirqs last disabled at (11058014): [] __up_console_sem+0x3f/0x70
[ 170.384205][ T12] softirqs last enabled at (11057522): [] __alloc_skb+0x4c2/0x5f0
[ 170.384422][ T12] softirqs last disabled at (11057520): [] __alloc_skb+0x4c2/0x5f0
[ 170.384638][ T12] ---[ end trace 0000000000000000 ]---
[ 170.385477][ T12] ------------[ cut here ]------------
[ 170.385596][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.385824][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.385979][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.386244][ T12] Tainted: [W]=WARN
[ 170.386334][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.386493][ T12] Workqueue: netns cleanup_net
[ 170.386621][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.386775][ 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
[ 170.387199][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.387354][ T12] RAX: 00000000ffffffa6 RBX: ff110000128a11c0 RCX: 1ff4000000018eed
[ 170.387538][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000128a127c
[ 170.387719][ T12] RBP: ff11000013951000 R08: 1fe2200002514251 R09: ff11000001aed1d0
[ 170.387974][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.388151][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.388329][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.388549][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.388701][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.388954][ T12] PKRU: 55555554
[ 170.389043][ T12] Call Trace:
[ 170.389132][ T12]
[ 170.389194][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.389355][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.389584][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.389709][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.389829][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.389947][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.390139][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.390258][ T12] ops_undo_list+0x615/0x8f0
[ 170.390383][ T12] ? netns_install+0x2a0/0x2a0
[ 170.390507][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.390706][ T12] cleanup_net+0x431/0x940
[ 170.390824][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.390945][ T12] ? process_one_work+0xdb7/0x1410
[ 170.391065][ T12] ? lock_acquire+0x134/0x160
[ 170.391257][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.391381][ T12] process_one_work+0xdf8/0x1410
[ 170.391515][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.391640][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.391836][ T12] worker_thread+0x4f1/0xd60
[ 170.391960][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.392078][ T12] kthread+0x367/0x460
[ 170.392172][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.392396][ T12] ? kthread_affine_node+0x330/0x330
[ 170.392526][ T12] ret_from_fork+0x474/0x6b0
[ 170.392650][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.392797][ T12] ? __switch_to+0x5a3/0xe00
[ 170.392988][ T12] ? kthread_affine_node+0x330/0x330
[ 170.393108][ T12] ret_from_fork_asm+0x11/0x20
[ 170.393233][ T12]
[ 170.393320][ T12] irq event stamp: 11059271
[ 170.393449][ T12] hardirqs last enabled at (11059281): [] __up_console_sem+0x5a/0x70
[ 170.393659][ T12] hardirqs last disabled at (11059288): [] __up_console_sem+0x3f/0x70
[ 170.393937][ T12] softirqs last enabled at (11058794): [] __alloc_skb+0x4c2/0x5f0
[ 170.394142][ T12] softirqs last disabled at (11058792): [] __alloc_skb+0x4c2/0x5f0
[ 170.394351][ T12] ---[ end trace 0000000000000000 ]---
[ 170.395561][ T12] ------------[ cut here ]------------
[ 170.395750][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 170.395981][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.396134][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.396980][ T12] Tainted: [W]=WARN
[ 170.397070][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.397218][ T12] Workqueue: netns cleanup_net
[ 170.397339][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.397549][ 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
[ 170.397975][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.398126][ T12] RAX: 00000000ffffffa6 RBX: ff110000128a1a80 RCX: 1ff4000000018eed
[ 170.398302][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000128a1b3c
[ 170.398533][ T12] RBP: ff1100000fdfc000 R08: 1fe2200002514369 R09: ff11000001aed1d0
[ 170.398770][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.398950][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.399128][ T12] FS: 0000000000000000(0000) GS:ff110000d8647000(0000) knlGS:0000000000000000
[ 170.399332][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.399536][ T12] CR2: 00005576363ca608 CR3: 000000005c74d006 CR4: 0000000000771ef0
[ 170.399719][ T12] PKRU: 55555554
[ 170.399807][ T12] Call Trace:
[ 170.399896][ T12]
[ 170.399958][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.400109][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.400256][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.400431][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.400551][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.400674][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.400793][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.400917][ T12] ops_undo_list+0x615/0x8f0
[ 170.401040][ T12] ? netns_install+0x2a0/0x2a0
[ 170.401162][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.401283][ T12] cleanup_net+0x431/0x940
[ 170.401456][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.401576][ T12] ? process_one_work+0xdb7/0x1410
[ 170.401698][ T12] ? lock_acquire+0x134/0x160
[ 170.401821][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.401944][ T12] process_one_work+0xdf8/0x1410
[ 170.402067][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.402185][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.402310][ T12] worker_thread+0x4f1/0xd60
[ 170.402486][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.402609][ T12] kthread+0x367/0x460
[ 170.402702][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.402849][ T12] ? kthread_affine_node+0x330/0x330
[ 170.403042][ T12] ret_from_fork+0x474/0x6b0
[ 170.403163][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.403317][ T12] ? __switch_to+0x5a3/0xe00
[ 170.403489][ T12] ? kthread_affine_node+0x330/0x330
[ 170.403617][ T12] ret_from_fork_asm+0x11/0x20
[ 170.403741][ T12]
[ 170.403830][ T12] irq event stamp: 11062457
[ 170.404020][ T12] hardirqs last enabled at (11062465): [] __up_console_sem+0x5a/0x70
[ 170.404224][ T12] hardirqs last disabled at (11062472): [] __up_console_sem+0x3f/0x70
[ 170.404484][ T12] softirqs last enabled at (11062572): [] handle_softirqs+0x611/0x940
[ 170.404698][ T12] softirqs last disabled at (11062481): [] __irq_exit_rcu+0x103/0x1c0
[ 170.404907][ T12] ---[ end trace 0000000000000000 ]---
[ 170.412016][ T12] ------------[ cut here ]------------
[ 170.412175][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 170.412441][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.412614][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.412897][ T12] Tainted: [W]=WARN
[ 170.412992][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.413149][ T12] Workqueue: netns cleanup_net
[ 170.413279][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.413459][ 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
[ 170.413912][ T12] RSP: 0018:ffa00000000c7698 EFLAGS: 00010286
[ 170.414068][ T12] RAX: 00000000ffffffa6 RBX: ff1100000fa28e40 RCX: 1ff4000000018e99
[ 170.414267][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fa28efc
[ 170.414465][ T12] RBP: ff11000013a2c000 R08: 1fe2200001f451e1 R09: ff11000001aed1d0
[ 170.414653][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.414839][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.415026][ T12] FS: 0000000000000000(0000) GS:ff110000d8547000(0000) knlGS:0000000000000000
[ 170.415245][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.415408][ T12] CR2: 00007f749ff90f98 CR3: 000000005c74d003 CR4: 0000000000771ef0
[ 170.415613][ T12] PKRU: 55555554
[ 170.415707][ T12] Call Trace:
[ 170.415800][ T12]
[ 170.415866][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.416026][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.416184][ T12] ? mark_held_locks+0x40/0x70
[ 170.416308][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 170.416452][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 170.416613][ T12] vlan_device_event+0x1318/0x2770
[ 170.416740][ T12] ? packet_notifier+0x1c2/0xbd0
[ 170.416865][ T12] ? unregister_vlan_dev+0x380/0x380
[ 170.416990][ T12] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 170.417119][ T12] notifier_call_chain+0xb0/0x320
[ 170.417248][ T12] unregister_netdevice_many_notify+0xc4b/0x1b30
[ 170.417415][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.417579][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.417708][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.417834][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.417959][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.418083][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.418209][ T12] ops_undo_list+0x615/0x8f0
[ 170.418334][ T12] ? netns_install+0x2a0/0x2a0
[ 170.418468][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.418598][ T12] cleanup_net+0x431/0x940
[ 170.418725][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.418851][ T12] ? process_one_work+0xdb7/0x1410
[ 170.418978][ T12] ? lock_acquire+0x134/0x160
[ 170.419103][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.419230][ T12] process_one_work+0xdf8/0x1410
[ 170.419362][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.419492][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.419626][ T12] worker_thread+0x4f1/0xd60
[ 170.419754][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.419877][ T12] kthread+0x367/0x460
[ 170.419971][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.420126][ T12] ? kthread_affine_node+0x330/0x330
[ 170.420252][ T12] ret_from_fork+0x474/0x6b0
[ 170.420487][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.420750][ T12] ? __switch_to+0x5a3/0xe00
[ 170.420876][ T12] ? kthread_affine_node+0x330/0x330
[ 170.421000][ T12] ret_from_fork_asm+0x11/0x20
[ 170.421130][ T12]
[ 170.421223][ T12] irq event stamp: 11073387
[ 170.421464][ T12] hardirqs last enabled at (11073605): [] __up_console_sem+0x5a/0x70
[ 170.421688][ T12] hardirqs last disabled at (11073612): [] __up_console_sem+0x3f/0x70
[ 170.421902][ T12] softirqs last enabled at (11073602): [] handle_softirqs+0x611/0x940
[ 170.422115][ T12] softirqs last disabled at (11073395): [] __irq_exit_rcu+0x103/0x1c0
[ 170.422329][ T12] ---[ end trace 0000000000000000 ]---
[ 170.423458][ T12] ------------[ cut here ]------------
[ 170.423577][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 170.423811][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.423965][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.424233][ T12] Tainted: [W]=WARN
[ 170.424322][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.424486][ T12] Workqueue: netns cleanup_net
[ 170.424616][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.424770][ 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
[ 170.425192][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 170.425341][ T12] RAX: 00000000ffffffa6 RBX: ff1100000e9ed1c0 RCX: 1ff4000000018eed
[ 170.425531][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e9ed27c
[ 170.425710][ T12] RBP: ff11000013711000 R08: 1fe2200001d3da51 R09: ff11000001aed1d0
[ 170.425887][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.426062][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.426242][ T12] FS: 0000000000000000(0000) GS:ff110000d8547000(0000) knlGS:0000000000000000
[ 170.426460][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.426615][ T12] CR2: 00007f749ff90f98 CR3: 000000005c74d003 CR4: 0000000000771ef0
[ 170.426792][ T12] PKRU: 55555554
[ 170.426879][ T12] Call Trace:
[ 170.426966][ T12]
[ 170.427028][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.427179][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.427327][ T12] ? queue_rcu_work+0x7c/0xa0
[ 170.427457][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 170.427580][ T12] ? rtnl_is_locked+0x15/0x20
[ 170.427705][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 170.427824][ T12] ? mutex_is_locked+0x1c/0x50
[ 170.427947][ T12] ops_undo_list+0x615/0x8f0
[ 170.428067][ T12] ? netns_install+0x2a0/0x2a0
[ 170.428186][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.428313][ T12] cleanup_net+0x431/0x940
[ 170.428443][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.428562][ T12] ? process_one_work+0xdb7/0x1410
[ 170.428685][ T12] ? lock_acquire+0x134/0x160
[ 170.428805][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.428927][ T12] process_one_work+0xdf8/0x1410
[ 170.429049][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.429172][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.429295][ T12] worker_thread+0x4f1/0xd60
[ 170.429421][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.429544][ T12] kthread+0x367/0x460
[ 170.429637][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.429784][ T12] ? kthread_affine_node+0x330/0x330
[ 170.429903][ T12] ret_from_fork+0x474/0x6b0
[ 170.430024][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.430172][ T12] ? __switch_to+0x5a3/0xe00
[ 170.430292][ T12] ? kthread_affine_node+0x330/0x330
[ 170.430417][ T12] ret_from_fork_asm+0x11/0x20
[ 170.430546][ T12]
[ 170.430637][ T12] irq event stamp: 11074891
[ 170.430754][ T12] hardirqs last enabled at (11074899): [] __up_console_sem+0x5a/0x70
[ 170.430966][ T12] hardirqs last disabled at (11074906): [] __up_console_sem+0x3f/0x70
[ 170.431171][ T12] softirqs last enabled at (11074740): [] handle_softirqs+0x611/0x940
[ 170.431386][ T12] softirqs last disabled at (11074735): [] __irq_exit_rcu+0x103/0x1c0
[ 170.431604][ T12] ---[ end trace 0000000000000000 ]---
[ 170.456465][ T12] ------------[ cut here ]------------
[ 170.456599][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 170.456833][ T12] Modules linked in: geneve vxlan ip6_gre ip_gre gre
[ 170.456991][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 170.457262][ T12] Tainted: [W]=WARN
[ 170.457805][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 170.457961][ T12] Workqueue: netns cleanup_net
[ 170.458086][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 170.458290][ 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
[ 170.458778][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 170.458932][ T12] RAX: 00000000ffffffa6 RBX: ff1100000e9eda80 RCX: 1ff4000000018ed5
[ 170.459115][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000e9edb3c
[ 170.459292][ T12] RBP: ff11000013704000 R08: 1fe2200001d3db69 R09: ff11000001aed1d0
[ 170.459524][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 170.459705][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 170.459885][ T12] FS: 0000000000000000(0000) GS:ff110000d8547000(0000) knlGS:0000000000000000
[ 170.460094][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.460244][ T12] CR2: 00007f749ff90f98 CR3: 000000005c74d003 CR4: 0000000000771ef0
[ 170.460489][ T12] PKRU: 55555554
[ 170.460580][ T12] Call Trace:
[ 170.460672][ T12]
[ 170.460734][ T12] unregister_netdevice_many_notify+0xce3/0x1b30
[ 170.460889][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 170.461041][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 170.461163][ T12] default_device_exit_batch+0x38b/0x600
[ 170.461284][ T12] ? unregister_netdev+0x60/0x60
[ 170.461457][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 170.461576][ T12] ? fou_exit_net+0x30/0x110
[ 170.461701][ T12] ops_undo_list+0x2ce/0x8f0
[ 170.461822][ T12] ? netns_install+0x2a0/0x2a0
[ 170.461939][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 170.462060][ T12] cleanup_net+0x431/0x940
[ 170.462180][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 170.462298][ T12] ? process_one_work+0xdb7/0x1410
[ 170.462483][ T12] ? lock_acquire+0x134/0x160
[ 170.462607][ T12] ? rcu_is_watching+0x15/0xd0
[ 170.462727][ T12] process_one_work+0xdf8/0x1410
[ 170.462851][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 170.462971][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 170.463095][ T12] worker_thread+0x4f1/0xd60
[ 170.463218][ T12] ? rescuer_thread+0x1320/0x1320
[ 170.463337][ T12] kthread+0x367/0x460
[ 170.463484][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 170.463636][ T12] ? kthread_affine_node+0x330/0x330
[ 170.463755][ T12] ret_from_fork+0x474/0x6b0
[ 170.463874][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 170.464024][ T12] ? __switch_to+0x5a3/0xe00
[ 170.464144][ T12] ? kthread_affine_node+0x330/0x330
[ 170.464263][ T12] ret_from_fork_asm+0x11/0x20
[ 170.464397][ T12]
[ 170.464490][ T12] irq event stamp: 11094013
[ 170.464612][ T12] hardirqs last enabled at (11094021): [] __up_console_sem+0x5a/0x70
[ 170.464815][ T12] hardirqs last disabled at (11094028): [] __up_console_sem+0x3f/0x70
[ 170.465021][ T12] softirqs last enabled at (11094002): [] handle_softirqs+0x611/0x940
[ 170.465228][ T12] softirqs last disabled at (11093985): [] __irq_exit_rcu+0x103/0x1c0
[ 170.465441][ T12] ---[ end trace 0000000000000000 ]---