[ 11.609791][ T186] ------------[ cut here ]------------
[ 11.610124][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 11.610526][ T186] Modules linked in: veth
[ 11.610750][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.611292][ T186] Tainted: [W]=WARN
[ 11.611467][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.611822][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.612129][ T186] 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 38 e4 f0 ff b9 a6 ff ff
[ 11.612953][ T186] RSP: 0018:ffa00000007e6e30 EFLAGS: 00010286
[ 11.613243][ T186] RAX: 00000000ffffffa6 RBX: ff1100000ba1a580 RCX: 1ff40000000fcd8c
[ 11.613598][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ba1a638
[ 11.613948][ T186] RBP: ff11000008889000 R08: 1fe22000017434c8 R09: ff1100000b0a5180
[ 11.614290][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.614634][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c4a6000
[ 11.614979][ T186] FS: 00007f0abd443840(0000) GS:ff110000849b0000(0000) knlGS:0000000000000000
[ 11.615381][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.615674][ T186] CR2: 000055b26dce5d50 CR3: 000000000c1e7005 CR4: 0000000000771ef0
[ 11.616021][ T186] PKRU: 55555554
[ 11.616193][ T186] Call Trace:
[ 11.616367][ T186]
[ 11.616486][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.616784][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.617023][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 11.617195][ T186] ? find_held_lock+0x2b/0x80
[ 11.617422][ T186] ? find_held_lock+0x2b/0x80
[ 11.617653][ T186] __dev_notify_flags+0x1b8/0x280
[ 11.617892][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.618121][ T186] ? netif_change_name+0x8c0/0x8c0
[ 11.618352][ T186] ? __queue_work+0x315/0xc00
[ 11.618585][ T186] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 11.618881][ T186] ? trace_irq_enable.constprop.0+0x30/0x180
[ 11.619175][ T186] rtnl_configure_link+0x1ac/0x390
[ 11.619406][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.619644][ T186] ? queue_delayed_work_on+0x95/0x100
[ 11.619889][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 11.620117][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.620395][ T186] ? kasan_save_stack+0x2f/0x50
[ 11.620620][ T186] ? kasan_save_track+0x14/0x30
[ 11.620852][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 11.621105][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.621322][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.621556][ T186] ? rtnl_af_lookup+0x290/0x290
[ 11.621804][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.622034][ T186] ? rtnl_create_link+0x169/0xf20
[ 11.622269][ T186] rtnl_newlink_create+0x2da/0x780
[ 11.622499][ T186] ? rtnl_create_link+0xf20/0xf20
[ 11.622737][ T186] ? __dev_get_by_name+0x12/0x50
[ 11.622979][ T186] ? rtnl_dev_get+0xd7/0x170
[ 11.623224][ T186] __rtnl_newlink+0x22b/0xa50
[ 11.623463][ T186] rtnl_newlink+0x8d1/0xef0
[ 11.623699][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.623940][ T186] ? find_held_lock+0x2b/0x80
[ 11.624170][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.624401][ T186] ? mark_usage+0x61/0x170
[ 11.624641][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.624922][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.625152][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.625379][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.625612][ T186] ? validate_chain+0x38b/0xc20
[ 11.625849][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.626073][ T186] ? __lock_acquire+0x508/0xc10
[ 11.626298][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.626518][ T186] ? find_held_lock+0x2b/0x80
[ 11.626765][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 11.626989][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.627212][ T186] ? netlink_ack+0xcd0/0xcd0
[ 11.627448][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 11.627683][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 11.627925][ T186] netlink_unicast+0x486/0x750
[ 11.628157][ T186] ? netlink_attachskb+0x810/0x810
[ 11.628392][ T186] ? __lock_acquire+0x508/0xc10
[ 11.628635][ T186] netlink_sendmsg+0x735/0xc60
[ 11.628879][ T186] ? netlink_unicast+0x750/0x750
[ 11.629113][ T186] ? __might_fault+0x97/0x140
[ 11.629349][ T186] ____sys_sendmsg+0x419/0x850
[ 11.629586][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.629831][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.630116][ T186] ? move_addr_to_kernel+0x40/0x40
[ 11.630355][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 11.630578][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.630827][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 11.631082][ T186] __sys_sendmsg+0x145/0x1f0
[ 11.631312][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 11.631538][ T186] ? down_write_nested+0x200/0x200
[ 11.631782][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.632021][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 11.632248][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.632475][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.632709][ T186] do_syscall_64+0x117/0xfc0
[ 11.632945][ T186] ? trace_hardirqs_off+0xd/0x30
[ 11.633164][ T186] ? exc_page_fault+0xee/0x100
[ 11.633381][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.633663][ T186] RIP: 0033:0x7f0abd67d08e
[ 11.633909][ T186] 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
[ 11.634930][ T186] RSP: 002b:00007ffec3299ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.635440][ T186] RAX: ffffffffffffffda RBX: 00007ffec329a268 RCX: 00007f0abd67d08e
[ 11.635975][ T186] RDX: 0000000000000000 RSI: 00007ffec3299b80 RDI: 0000000000000005
[ 11.636317][ T186] RBP: 00007ffec3299ae0 R08: 0000000000000000 R09: 0000000000000000
[ 11.636840][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedd
[ 11.637174][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec329a240
[ 11.637528][ T186]
[ 11.637880][ T186] irq event stamp: 34865
[ 11.638050][ T186] hardirqs last enabled at (34873): [] __up_console_sem+0x5a/0x70
[ 11.638446][ T186] hardirqs last disabled at (34880): [] __up_console_sem+0x3f/0x70
[ 11.639025][ T186] softirqs last enabled at (34018): [] handle_softirqs+0x611/0x940
[ 11.639421][ T186] softirqs last disabled at (33945): [] __irq_exit_rcu+0x103/0x1c0
[ 11.639828][ T186] ---[ end trace 0000000000000000 ]---
[ 11.658699][ T186] ------------[ cut here ]------------
[ 11.659310][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 11.659713][ T186] Modules linked in: veth
[ 11.659969][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.660421][ T186] Tainted: [W]=WARN
[ 11.660592][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.660883][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.661178][ T186] 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 38 e4 f0 ff b9 a6 ff ff
[ 11.661982][ T186] RSP: 0018:ffa00000007e71b0 EFLAGS: 00010286
[ 11.662270][ T186] RAX: 00000000ffffffa6 RBX: ff11000004bfcac0 RCX: 1ff40000000fcdfc
[ 11.662617][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004bfcb78
[ 11.662960][ T186] RBP: ff11000007d79000 R08: 1fe220000097f970 R09: ff1100000b0a5180
[ 11.663290][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.663627][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.663972][ T186] FS: 00007f0abd443840(0000) GS:ff110000849b0000(0000) knlGS:0000000000000000
[ 11.664361][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.664643][ T186] CR2: 000055b26dce5d50 CR3: 000000000c1e7005 CR4: 0000000000771ef0
[ 11.664985][ T186] PKRU: 55555554
[ 11.665151][ T186] Call Trace:
[ 11.665315][ T186]
[ 11.665432][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.665662][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 11.665831][ T186] __dev_notify_flags+0x1b8/0x280
[ 11.666049][ T186] ? netif_change_name+0x8c0/0x8c0
[ 11.666269][ T186] ? rtnl_af_lookup+0x290/0x290
[ 11.666487][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.666712][ T186] rtnl_configure_link+0x1ac/0x390
[ 11.666946][ T186] rtnl_newlink_create+0x353/0x780
[ 11.667168][ T186] ? rtnl_create_link+0xf20/0xf20
[ 11.667387][ T186] ? __dev_get_by_name+0x12/0x50
[ 11.667615][ T186] ? rtnl_dev_get+0xd7/0x170
[ 11.667857][ T186] __rtnl_newlink+0x22b/0xa50
[ 11.668083][ T186] rtnl_newlink+0x8d1/0xef0
[ 11.668338][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.668567][ T186] ? find_held_lock+0x2b/0x80
[ 11.668839][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.669090][ T186] ? mark_usage+0x61/0x170
[ 11.669313][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.669549][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.669787][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.670006][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.670223][ T186] ? validate_chain+0x38b/0xc20
[ 11.670442][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.670659][ T186] ? __lock_acquire+0x508/0xc10
[ 11.670891][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.671113][ T186] ? find_held_lock+0x2b/0x80
[ 11.671338][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 11.671559][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.671794][ T186] ? netlink_ack+0xcd0/0xcd0
[ 11.672023][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 11.672239][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 11.672464][ T186] netlink_unicast+0x486/0x750
[ 11.672690][ T186] ? netlink_attachskb+0x810/0x810
[ 11.672919][ T186] ? __lock_acquire+0x508/0xc10
[ 11.673137][ T186] netlink_sendmsg+0x735/0xc60
[ 11.673371][ T186] ? netlink_unicast+0x750/0x750
[ 11.673599][ T186] ? __might_fault+0x97/0x140
[ 11.673833][ T186] ____sys_sendmsg+0x419/0x850
[ 11.674056][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.674274][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.674548][ T186] ? move_addr_to_kernel+0x40/0x40
[ 11.674794][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 11.675014][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.675233][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 11.675478][ T186] __sys_sendmsg+0x145/0x1f0
[ 11.675704][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 11.675934][ T186] ? down_write_nested+0x200/0x200
[ 11.676158][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.676387][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 11.676611][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.676841][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.677060][ T186] do_syscall_64+0x117/0xfc0
[ 11.677282][ T186] ? trace_hardirqs_off+0xd/0x30
[ 11.677507][ T186] ? exc_page_fault+0xee/0x100
[ 11.677735][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.678020][ T186] RIP: 0033:0x7f0abd67d08e
[ 11.678246][ T186] 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
[ 11.679018][ T186] RSP: 002b:00007ffec3299ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.679349][ T186] RAX: ffffffffffffffda RBX: 00007ffec329a268 RCX: 00007f0abd67d08e
[ 11.679699][ T186] RDX: 0000000000000000 RSI: 00007ffec3299b80 RDI: 0000000000000005
[ 11.680037][ T186] RBP: 00007ffec3299ae0 R08: 0000000000000000 R09: 0000000000000000
[ 11.680364][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedd
[ 11.680696][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec329a240
[ 11.681040][ T186]
[ 11.681204][ T186] irq event stamp: 42127
[ 11.681368][ T186] hardirqs last enabled at (42135): [] __up_console_sem+0x5a/0x70
[ 11.681769][ T186] hardirqs last disabled at (42144): [] __up_console_sem+0x3f/0x70
[ 11.682152][ T186] softirqs last enabled at (41592): [] handle_softirqs+0x611/0x940
[ 11.682527][ T186] softirqs last disabled at (41587): [] __irq_exit_rcu+0x103/0x1c0
[ 11.682924][ T186] ---[ end trace 0000000000000000 ]---
[ 11.965923][ T201] ------------[ cut here ]------------
[ 11.966223][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/201
[ 11.966607][ T201] Modules linked in: veth
[ 11.966789][ T201] CPU: 1 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.967237][ T201] Tainted: [W]=WARN
[ 11.967403][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.967688][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.967985][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.968804][ T201] RSP: 0018:ffa00000004e6e30 EFLAGS: 00010286
[ 11.969087][ T201] RAX: 00000000ffffffa6 RBX: ff11000004b2ec80 RCX: 1ff400000009cd8c
[ 11.969419][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b2ed38
[ 11.969762][ T201] RBP: ff1100000c789000 R08: 1fe2200000965da8 R09: ff1100000c1d0b80
[ 11.970090][ T201] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.970419][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b93b880
[ 11.970752][ T201] FS: 00007f3c5cd09840(0000) GS:ff11000084a30000(0000) knlGS:0000000000000000
[ 11.971143][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.971424][ T201] CR2: 00007f3c5d070f6d CR3: 000000000b9c6003 CR4: 0000000000771ef0
[ 11.971792][ T201] PKRU: 55555554
[ 11.971957][ T201] Call Trace:
[ 11.972120][ T201]
[ 11.972233][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.972458][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 11.972633][ T201] ? mark_held_locks+0x40/0x70
[ 11.972864][ T201] __dev_notify_flags+0x1b8/0x280
[ 11.973087][ T201] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.973314][ T201] ? irqentry_exit+0x21c/0x710
[ 11.973540][ T201] ? irqentry_exit+0x21c/0x710
[ 11.973771][ T201] ? netif_change_name+0x8c0/0x8c0
[ 11.973990][ T201] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 11.974256][ T201] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.974484][ T201] rtnl_configure_link+0x1ac/0x390
[ 11.974710][ T201] veth_newlink+0x330/0x8d0 [veth]
[ 11.974938][ T201] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.975230][ T201] ? kasan_save_stack+0x2f/0x50
[ 11.975470][ T201] ? kasan_save_track+0x14/0x30
[ 11.975701][ T201] ? __kasan_kmalloc+0x7b/0x90
[ 11.975959][ T201] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.976176][ T201] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.976406][ T201] ? rtnl_af_lookup+0x290/0x290
[ 11.976630][ T201] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.976879][ T201] ? rtnl_create_link+0x169/0xf20
[ 11.977118][ T201] rtnl_newlink_create+0x2da/0x780
[ 11.977345][ T201] ? rtnl_create_link+0xf20/0xf20
[ 11.977568][ T201] ? __dev_get_by_name+0x12/0x50
[ 11.977798][ T201] ? rtnl_dev_get+0xd7/0x170
[ 11.978033][ T201] __rtnl_newlink+0x22b/0xa50
[ 11.978259][ T201] rtnl_newlink+0x8d1/0xef0
[ 11.978475][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.978696][ T201] ? find_held_lock+0x2b/0x80
[ 11.979061][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.979279][ T201] ? mark_usage+0x61/0x170
[ 11.979503][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.979739][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.979985][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.980208][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.980424][ T201] ? validate_chain+0x38b/0xc20
[ 11.980649][ T201] ? rtnl_link_fill+0x900/0x900
[ 11.980880][ T201] ? __lock_acquire+0x508/0xc10
[ 11.981103][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.981319][ T201] ? find_held_lock+0x2b/0x80
[ 11.981543][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 11.981779][ T201] ? rtnl_link_fill+0x900/0x900
[ 11.982004][ T201] ? netlink_ack+0xcd0/0xcd0
[ 11.982237][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 11.982459][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 11.982695][ T201] netlink_unicast+0x486/0x750
[ 11.982947][ T201] ? netlink_attachskb+0x810/0x810
[ 11.983182][ T201] ? __lock_acquire+0x508/0xc10
[ 11.983414][ T201] netlink_sendmsg+0x735/0xc60
[ 11.983650][ T201] ? netlink_unicast+0x750/0x750
[ 11.983886][ T201] ? __might_fault+0x97/0x140
[ 11.984116][ T201] ____sys_sendmsg+0x419/0x850
[ 11.984342][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.984563][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.984854][ T201] ? move_addr_to_kernel+0x40/0x40
[ 11.985088][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 11.985314][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.985543][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 11.985792][ T201] ? lock_vma_under_rcu+0x159/0x410
[ 11.986013][ T201] __sys_sendmsg+0x145/0x1f0
[ 11.986234][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 11.986456][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.986679][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.986902][ T201] do_syscall_64+0x117/0xfc0
[ 11.987119][ T201] ? trace_hardirqs_off+0xd/0x30
[ 11.987340][ T201] ? exc_page_fault+0xee/0x100
[ 11.987561][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.987845][ T201] RIP: 0033:0x7f3c5cf4308e
[ 11.988079][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.988885][ T201] RSP: 002b:00007fff3edfd7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.989218][ T201] RAX: ffffffffffffffda RBX: 00007fff3edfdf68 RCX: 00007f3c5cf4308e
[ 11.989554][ T201] RDX: 0000000000000000 RSI: 00007fff3edfd880 RDI: 0000000000000005
[ 11.989900][ T201] RBP: 00007fff3edfd7e0 R08: 0000000000000000 R09: 0000000000000000
[ 11.990226][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cede
[ 11.990553][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3edfdf40
[ 11.990903][ T201]
[ 11.991068][ T201] irq event stamp: 19825
[ 11.991231][ T201] hardirqs last enabled at (19833): [] __up_console_sem+0x5a/0x70
[ 11.991610][ T201] hardirqs last disabled at (19840): [] __up_console_sem+0x3f/0x70
[ 11.991992][ T201] softirqs last enabled at (19450): [] handle_softirqs+0x611/0x940
[ 11.992371][ T201] softirqs last disabled at (19433): [] __irq_exit_rcu+0x103/0x1c0
[ 11.992769][ T201] ---[ end trace 0000000000000000 ]---
[ 12.012535][ T201] ------------[ cut here ]------------
[ 12.012771][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/201
[ 12.013035][ T201] Modules linked in: veth
[ 12.013153][ T201] CPU: 1 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.013446][ T201] Tainted: [W]=WARN
[ 12.013555][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.013742][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.014014][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 12.014530][ T201] RSP: 0018:ffa00000004e71b0 EFLAGS: 00010286
[ 12.014716][ T201] RAX: 00000000ffffffa6 RBX: ff1100000e10b540 RCX: 1ff400000009cdfc
[ 12.014941][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e10b5f8
[ 12.015153][ T201] RBP: ff1100000c294000 R08: 1fe2200001c216c0 R09: ff1100000c1d0b80
[ 12.015383][ T201] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.015598][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.015853][ T201] FS: 00007f3c5cd09840(0000) GS:ff11000084a30000(0000) knlGS:0000000000000000
[ 12.016103][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.016279][ T201] CR2: 00007f3c5d070f6d CR3: 000000000b9c6003 CR4: 0000000000771ef0
[ 12.016513][ T201] PKRU: 55555554
[ 12.016633][ T201] Call Trace:
[ 12.016739][ T201]
[ 12.016825][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.016982][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 12.017105][ T201] __dev_notify_flags+0x1b8/0x280
[ 12.017248][ T201] ? netif_change_name+0x8c0/0x8c0
[ 12.017393][ T201] ? rtnl_af_lookup+0x290/0x290
[ 12.017536][ T201] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.017694][ T201] rtnl_configure_link+0x1ac/0x390
[ 12.017845][ T201] rtnl_newlink_create+0x353/0x780
[ 12.017993][ T201] ? rtnl_create_link+0xf20/0xf20
[ 12.018133][ T201] ? __dev_get_by_name+0x12/0x50
[ 12.018305][ T201] ? rtnl_dev_get+0xd7/0x170
[ 12.018459][ T201] __rtnl_newlink+0x22b/0xa50
[ 12.018618][ T201] rtnl_newlink+0x8d1/0xef0
[ 12.018773][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 12.018924][ T201] ? find_held_lock+0x2b/0x80
[ 12.019080][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 12.019226][ T201] ? mark_usage+0x61/0x170
[ 12.019370][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.019526][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.019676][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 12.019825][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.019997][ T201] ? validate_chain+0x38b/0xc20
[ 12.020139][ T201] ? rtnl_link_fill+0x900/0x900
[ 12.020280][ T201] ? __lock_acquire+0x508/0xc10
[ 12.020422][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 12.020563][ T201] ? find_held_lock+0x2b/0x80
[ 12.020711][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 12.020856][ T201] ? rtnl_link_fill+0x900/0x900
[ 12.020997][ T201] ? netlink_ack+0xcd0/0xcd0
[ 12.021143][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 12.021287][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 12.021429][ T201] netlink_unicast+0x486/0x750
[ 12.021589][ T201] ? netlink_attachskb+0x810/0x810
[ 12.021732][ T201] ? __lock_acquire+0x508/0xc10
[ 12.021876][ T201] netlink_sendmsg+0x735/0xc60
[ 12.022019][ T201] ? netlink_unicast+0x750/0x750
[ 12.022160][ T201] ? __might_fault+0x97/0x140
[ 12.022330][ T201] ____sys_sendmsg+0x419/0x850
[ 12.022475][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.022626][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.022804][ T201] ? move_addr_to_kernel+0x40/0x40
[ 12.022967][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 12.023108][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.023252][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 12.023405][ T201] ? lock_vma_under_rcu+0x159/0x410
[ 12.023573][ T201] __sys_sendmsg+0x145/0x1f0
[ 12.023723][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 12.023877][ T201] ? rcu_is_watching+0x15/0xd0
[ 12.024025][ T201] ? rcu_is_watching+0x15/0xd0
[ 12.024167][ T201] do_syscall_64+0x117/0xfc0
[ 12.024314][ T201] ? trace_hardirqs_off+0xd/0x30
[ 12.024461][ T201] ? exc_page_fault+0xee/0x100
[ 12.024609][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.024790][ T201] RIP: 0033:0x7f3c5cf4308e
[ 12.024939][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 12.025475][ T201] RSP: 002b:00007fff3edfd7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.025708][ T201] RAX: ffffffffffffffda RBX: 00007fff3edfdf68 RCX: 00007f3c5cf4308e
[ 12.025937][ T201] RDX: 0000000000000000 RSI: 00007fff3edfd880 RDI: 0000000000000005
[ 12.026150][ T201] RBP: 00007fff3edfd7e0 R08: 0000000000000000 R09: 0000000000000000
[ 12.026361][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cede
[ 12.026627][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3edfdf40
[ 12.026852][ T201]
[ 12.026966][ T201] irq event stamp: 32409
[ 12.027072][ T201] hardirqs last enabled at (32417): [] __up_console_sem+0x5a/0x70
[ 12.027325][ T201] hardirqs last disabled at (32424): [] __up_console_sem+0x3f/0x70
[ 12.027582][ T201] softirqs last enabled at (31768): [] handle_softirqs+0x611/0x940
[ 12.027838][ T201] softirqs last disabled at (31651): [] __irq_exit_rcu+0x103/0x1c0
[ 12.028087][ T201] ---[ end trace 0000000000000000 ]---
[ 12.239548][ T209] ------------[ cut here ]------------
[ 12.239852][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 12.240123][ T209] Modules linked in: veth
[ 12.240248][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.240555][ T209] Tainted: [W]=WARN
[ 12.240674][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.240879][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.241109][ T209] 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 38 e4 f0 ff b9 a6 ff ff
[ 12.241629][ T209] RSP: 0018:ffa0000000666e30 EFLAGS: 00010286
[ 12.241819][ T209] RAX: 00000000ffffffa6 RBX: ff1100000b8be900 RCX: 1ff40000000ccd8c
[ 12.242033][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b8be9b8
[ 12.242253][ T209] RBP: ff1100000b0a1000 R08: 1fe2200001717d38 R09: ff11000008c8d180
[ 12.242465][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.242687][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000093d0780
[ 12.242911][ T209] FS: 00007fbde218e840(0000) GS:ff11000084b30000(0000) knlGS:0000000000000000
[ 12.243168][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.243354][ T209] CR2: 000000000042ebe0 CR3: 000000000b13a002 CR4: 0000000000771ef0
[ 12.243568][ T209] PKRU: 55555554
[ 12.243745][ T209] Call Trace:
[ 12.243856][ T209]
[ 12.243930][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.244080][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.244227][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 12.244338][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 12.244483][ T209] __dev_notify_flags+0x1b8/0x280
[ 12.244633][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 12.244782][ T209] ? linkwatch_fire_event+0x194/0x250
[ 12.244930][ T209] ? netif_change_name+0x8c0/0x8c0
[ 12.245073][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 12.245246][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.245388][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 12.245531][ T209] ? find_held_lock+0x2b/0x80
[ 12.245686][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.245904][ T209] ? mark_held_locks+0x40/0x70
[ 12.246114][ T209] rtnl_configure_link+0x1ac/0x390
[ 12.246265][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.246410][ T209] ? queue_delayed_work_on+0x95/0x100
[ 12.246556][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 12.246734][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 12.246938][ T209] ? kasan_save_stack+0x2f/0x50
[ 12.247084][ T209] ? kasan_save_track+0x14/0x30
[ 12.247228][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 12.247390][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 12.247533][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 12.247683][ T209] ? rtnl_af_lookup+0x290/0x290
[ 12.247836][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.247986][ T209] ? rtnl_create_link+0x169/0xf20
[ 12.248134][ T209] rtnl_newlink_create+0x2da/0x780
[ 12.248288][ T209] ? rtnl_create_link+0xf20/0xf20
[ 12.248434][ T209] ? __dev_get_by_name+0x12/0x50
[ 12.248595][ T209] ? rtnl_dev_get+0xd7/0x170
[ 12.248746][ T209] __rtnl_newlink+0x22b/0xa50
[ 12.248899][ T209] rtnl_newlink+0x8d1/0xef0
[ 12.249046][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.249191][ T209] ? find_held_lock+0x2b/0x80
[ 12.249336][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.249480][ T209] ? mark_usage+0x61/0x170
[ 12.249630][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.249781][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.249927][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.250070][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.250220][ T209] ? validate_chain+0x38b/0xc20
[ 12.250363][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.250508][ T209] ? __lock_acquire+0x508/0xc10
[ 12.250661][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.250815][ T209] ? find_held_lock+0x2b/0x80
[ 12.250964][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 12.251111][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.251257][ T209] ? netlink_ack+0xcd0/0xcd0
[ 12.251405][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 12.251548][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 12.251697][ T209] netlink_unicast+0x486/0x750
[ 12.251856][ T209] ? netlink_attachskb+0x810/0x810
[ 12.252002][ T209] ? __lock_acquire+0x508/0xc10
[ 12.252167][ T209] netlink_sendmsg+0x735/0xc60
[ 12.252314][ T209] ? netlink_unicast+0x750/0x750
[ 12.252459][ T209] ? __might_fault+0x97/0x140
[ 12.252610][ T209] ____sys_sendmsg+0x419/0x850
[ 12.252761][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.252906][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.253089][ T209] ? move_addr_to_kernel+0x40/0x40
[ 12.253240][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 12.253386][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.253531][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 12.253691][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 12.253846][ T209] __sys_sendmsg+0x145/0x1f0
[ 12.253991][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 12.254139][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.254285][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.254431][ T209] do_syscall_64+0x117/0xfc0
[ 12.254578][ T209] ? trace_hardirqs_off+0xd/0x30
[ 12.254725][ T209] ? exc_page_fault+0xee/0x100
[ 12.254875][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.255073][ T209] RIP: 0033:0x7fbde23c808e
[ 12.255226][ T209] 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
[ 12.255739][ T209] RSP: 002b:00007ffd5c5f9d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.255960][ T209] RAX: ffffffffffffffda RBX: 00007ffd5c5fa508 RCX: 00007fbde23c808e
[ 12.256177][ T209] RDX: 0000000000000000 RSI: 00007ffd5c5f9e20 RDI: 0000000000000005
[ 12.256389][ T209] RBP: 00007ffd5c5f9d80 R08: 0000000000000000 R09: 0000000000000000
[ 12.256612][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cede
[ 12.256834][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5c5fa4e0
[ 12.257055][ T209]
[ 12.257164][ T209] irq event stamp: 19131
[ 12.257273][ T209] hardirqs last enabled at (19139): [] __up_console_sem+0x5a/0x70
[ 12.257522][ T209] hardirqs last disabled at (19146): [] __up_console_sem+0x3f/0x70
[ 12.257786][ T209] softirqs last enabled at (18598): [] handle_softirqs+0x611/0x940
[ 12.258281][ T209] softirqs last disabled at (18563): [] __irq_exit_rcu+0x103/0x1c0
[ 12.258529][ T209] ---[ end trace 0000000000000000 ]---
[ 12.267117][ T209] ------------[ cut here ]------------
[ 12.267326][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 12.267572][ T209] Modules linked in: veth
[ 12.267695][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.267981][ T209] Tainted: [W]=WARN
[ 12.268087][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.268266][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.268454][ T209] 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 38 e4 f0 ff b9 a6 ff ff
[ 12.269025][ T209] RSP: 0018:ffa00000006671b0 EFLAGS: 00010286
[ 12.269210][ T209] RAX: 00000000ffffffa6 RBX: ff1100000ba85000 RCX: 1ff40000000ccdfc
[ 12.269419][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ba850b8
[ 12.269631][ T209] RBP: ff1100000ca2c000 R08: 1fe2200001750a18 R09: ff11000008c8d180
[ 12.269841][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.270077][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.270297][ T209] FS: 00007fbde218e840(0000) GS:ff11000084b30000(0000) knlGS:0000000000000000
[ 12.270548][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.270735][ T209] CR2: 000000000042ebe0 CR3: 000000000b13a002 CR4: 0000000000771ef0
[ 12.270949][ T209] PKRU: 55555554
[ 12.271052][ T209] Call Trace:
[ 12.271156][ T209]
[ 12.271230][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.271375][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 12.271482][ T209] __dev_notify_flags+0x1b8/0x280
[ 12.271633][ T209] ? netif_change_name+0x8c0/0x8c0
[ 12.271792][ T209] ? rtnl_af_lookup+0x290/0x290
[ 12.271930][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.272077][ T209] rtnl_configure_link+0x1ac/0x390
[ 12.272219][ T209] rtnl_newlink_create+0x353/0x780
[ 12.272364][ T209] ? rtnl_create_link+0xf20/0xf20
[ 12.272501][ T209] ? __dev_get_by_name+0x12/0x50
[ 12.272648][ T209] ? rtnl_dev_get+0xd7/0x170
[ 12.272798][ T209] __rtnl_newlink+0x22b/0xa50
[ 12.272944][ T209] rtnl_newlink+0x8d1/0xef0
[ 12.273088][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.273532][ T209] ? find_held_lock+0x2b/0x80
[ 12.273686][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.273835][ T209] ? mark_usage+0x61/0x170
[ 12.273979][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.274128][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.274273][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.274420][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.274566][ T209] ? validate_chain+0x38b/0xc20
[ 12.274715][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.274866][ T209] ? __lock_acquire+0x508/0xc10
[ 12.275012][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.275154][ T209] ? find_held_lock+0x2b/0x80
[ 12.275300][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 12.275443][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.275601][ T209] ? netlink_ack+0xcd0/0xcd0
[ 12.275754][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 12.275905][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 12.276049][ T209] netlink_unicast+0x486/0x750
[ 12.276195][ T209] ? netlink_attachskb+0x810/0x810
[ 12.276340][ T209] ? __lock_acquire+0x508/0xc10
[ 12.276485][ T209] netlink_sendmsg+0x735/0xc60
[ 12.276638][ T209] ? netlink_unicast+0x750/0x750
[ 12.276790][ T209] ? __might_fault+0x97/0x140
[ 12.276941][ T209] ____sys_sendmsg+0x419/0x850
[ 12.277091][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.277235][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.277415][ T209] ? move_addr_to_kernel+0x40/0x40
[ 12.277576][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 12.277729][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.277877][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 12.278035][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 12.278185][ T209] __sys_sendmsg+0x145/0x1f0
[ 12.278329][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 12.278479][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.278631][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.278783][ T209] do_syscall_64+0x117/0xfc0
[ 12.278927][ T209] ? trace_hardirqs_off+0xd/0x30
[ 12.279072][ T209] ? exc_page_fault+0xee/0x100
[ 12.279222][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.279404][ T209] RIP: 0033:0x7fbde23c808e
[ 12.279556][ T209] 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
[ 12.280082][ T209] RSP: 002b:00007ffd5c5f9d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.280304][ T209] RAX: ffffffffffffffda RBX: 00007ffd5c5fa508 RCX: 00007fbde23c808e
[ 12.280518][ T209] RDX: 0000000000000000 RSI: 00007ffd5c5f9e20 RDI: 0000000000000005
[ 12.280748][ T209] RBP: 00007ffd5c5f9d80 R08: 0000000000000000 R09: 0000000000000000
[ 12.280974][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cede
[ 12.281191][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5c5fa4e0
[ 12.281415][ T209]
[ 12.281523][ T209] irq event stamp: 24175
[ 12.281636][ T209] hardirqs last enabled at (24183): [] __up_console_sem+0x5a/0x70
[ 12.281894][ T209] hardirqs last disabled at (24192): [] __up_console_sem+0x3f/0x70
[ 12.282148][ T209] softirqs last enabled at (23448): [] __alloc_skb+0x4cb/0x600
[ 12.282404][ T209] softirqs last disabled at (23446): [] __alloc_skb+0x4cb/0x600
[ 12.282663][ T209] ---[ end trace 0000000000000000 ]---