[ 10.539881][ T187] ------------[ cut here ]------------
[ 10.540168][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
[ 10.540484][ T187] Modules linked in: veth
[ 10.540975][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.541323][ T187] Tainted: [W]=WARN
[ 10.541483][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.541777][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.542098][ T187] 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
[ 10.542684][ T187] RSP: 0018:ffa0000000946e30 EFLAGS: 00010286
[ 10.542959][ T187] RAX: 00000000ffffffa6 RBX: ff11000009047000 RCX: 1ff4000000128d8c
[ 10.543226][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090470b8
[ 10.543495][ T187] RBP: ff1100000a164000 R08: 1fe2200001208e18 R09: ff11000004b65180
[ 10.543779][ T187] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.544057][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009afb880
[ 10.544329][ T187] FS: 00007f7d119ea840(0000) GS:ff110000904b0000(0000) knlGS:0000000000000000
[ 10.544651][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.544895][ T187] CR2: 0000560dc327cd50 CR3: 000000000bd7f005 CR4: 0000000000771ef0
[ 10.545238][ T187] PKRU: 55555554
[ 10.545403][ T187] Call Trace:
[ 10.545564][ T187]
[ 10.545708][ T187] ? io_schedule_timeout+0x140/0x140
[ 10.545922][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.546126][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 10.546288][ T187] ? mark_held_locks+0x40/0x70
[ 10.546491][ T187] __dev_notify_flags+0x1b8/0x280
[ 10.546704][ T187] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.546912][ T187] ? irqentry_exit+0x21c/0x710
[ 10.547111][ T187] ? irqentry_exit+0x21c/0x710
[ 10.547310][ T187] ? netif_change_name+0x8c0/0x8c0
[ 10.547507][ T187] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 10.547755][ T187] ? __queue_work+0x315/0xc00
[ 10.547971][ T187] rtnl_configure_link+0x1ac/0x390
[ 10.548173][ T187] veth_newlink+0x330/0x8d0 [veth]
[ 10.548372][ T187] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.548604][ T187] ? kasan_save_stack+0x2f/0x50
[ 10.548822][ T187] ? kasan_save_track+0x14/0x30
[ 10.549027][ T187] ? __kasan_kmalloc+0x7b/0x90
[ 10.549263][ T187] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.549475][ T187] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.549690][ T187] ? rtnl_af_lookup+0x290/0x290
[ 10.549896][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.550099][ T187] ? rtnl_create_link+0x169/0xf20
[ 10.550301][ T187] rtnl_newlink_create+0x2da/0x780
[ 10.550502][ T187] ? rtnl_create_link+0xf20/0xf20
[ 10.550716][ T187] ? __dev_get_by_name+0x12/0x50
[ 10.550926][ T187] ? rtnl_dev_get+0xd7/0x170
[ 10.551135][ T187] __rtnl_newlink+0x22b/0xa50
[ 10.551337][ T187] rtnl_newlink+0x8d1/0xef0
[ 10.551538][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.551749][ T187] ? find_held_lock+0x2b/0x80
[ 10.551962][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.552183][ T187] ? mark_usage+0x61/0x170
[ 10.552381][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.552583][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.552798][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.553004][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.553204][ T187] ? validate_chain+0x38b/0xc20
[ 10.553400][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.553602][ T187] ? __lock_acquire+0x508/0xc10
[ 10.553815][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.554020][ T187] ? find_held_lock+0x2b/0x80
[ 10.554221][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 10.554419][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.554619][ T187] ? netlink_ack+0xcd0/0xcd0
[ 10.554833][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 10.555039][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 10.555246][ T187] netlink_unicast+0x486/0x750
[ 10.555444][ T187] ? netlink_attachskb+0x810/0x810
[ 10.555655][ T187] ? __lock_acquire+0x508/0xc10
[ 10.555854][ T187] netlink_sendmsg+0x735/0xc60
[ 10.556061][ T187] ? netlink_unicast+0x750/0x750
[ 10.556260][ T187] ? __might_fault+0x97/0x140
[ 10.556463][ T187] ____sys_sendmsg+0x419/0x850
[ 10.556675][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.556883][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.557116][ T187] ? move_addr_to_kernel+0x40/0x40
[ 10.557318][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 10.557536][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.557748][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 10.557970][ T187] ? lock_vma_under_rcu+0x159/0x410
[ 10.558173][ T187] __sys_sendmsg+0x145/0x1f0
[ 10.558374][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 10.558577][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.558797][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.559006][ T187] do_syscall_64+0x117/0xfc0
[ 10.559206][ T187] ? trace_hardirqs_off+0xd/0x30
[ 10.559403][ T187] ? exc_page_fault+0xee/0x100
[ 10.559601][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.559855][ T187] RIP: 0033:0x7f7d11c2408e
[ 10.560069][ T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.560646][ T187] RSP: 002b:00007ffe41085150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.560924][ T187] RAX: ffffffffffffffda RBX: 00007ffe410858e8 RCX: 00007f7d11c2408e
[ 10.561197][ T187] RDX: 0000000000000000 RSI: 00007ffe41085200 RDI: 0000000000000005
[ 10.561463][ T187] RBP: 00007ffe41085160 R08: 0000000000000000 R09: 0000000000000000
[ 10.561745][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9c
[ 10.562069][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe410858c0
[ 10.562349][ T187]
[ 10.562508][ T187] irq event stamp: 28463
[ 10.562683][ T187] hardirqs last enabled at (28475): [] __up_console_sem+0x5a/0x70
[ 10.562997][ T187] hardirqs last disabled at (28484): [] __up_console_sem+0x3f/0x70
[ 10.563305][ T187] softirqs last enabled at (28308): [] handle_softirqs+0x611/0x940
[ 10.563611][ T187] softirqs last disabled at (28301): [] __irq_exit_rcu+0x103/0x1c0
[ 10.563944][ T187] ---[ end trace 0000000000000000 ]---
[ 10.571416][ T187] ------------[ cut here ]------------
[ 10.571619][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
[ 10.572077][ T187] Modules linked in: veth
[ 10.572311][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.572729][ T187] Tainted: [W]=WARN
[ 10.572971][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.573261][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.573562][ T187] 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
[ 10.574193][ T187] RSP: 0018:ffa00000009471b0 EFLAGS: 00010286
[ 10.574481][ T187] RAX: 00000000ffffffa6 RBX: ff1100000b36f000 RCX: 1ff4000000128dfc
[ 10.574817][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b36f0b8
[ 10.575154][ T187] RBP: ff1100000a0fc000 R08: 1fe220000166de18 R09: ff11000004b65180
[ 10.575473][ T187] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.575805][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.576136][ T187] FS: 00007f7d119ea840(0000) GS:ff110000904b0000(0000) knlGS:0000000000000000
[ 10.576496][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.576805][ T187] CR2: 0000560dc327cd50 CR3: 000000000bd7f005 CR4: 0000000000771ef0
[ 10.577133][ T187] PKRU: 55555554
[ 10.577383][ T187] Call Trace:
[ 10.577606][ T187]
[ 10.577806][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.578074][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 10.578293][ T187] __dev_notify_flags+0x1b8/0x280
[ 10.578567][ T187] ? netif_change_name+0x8c0/0x8c0
[ 10.578837][ T187] ? rtnl_af_lookup+0x290/0x290
[ 10.579112][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.579377][ T187] rtnl_configure_link+0x1ac/0x390
[ 10.579651][ T187] rtnl_newlink_create+0x353/0x780
[ 10.579911][ T187] ? rtnl_create_link+0xf20/0xf20
[ 10.580164][ T187] ? __dev_get_by_name+0x12/0x50
[ 10.580423][ T187] ? rtnl_dev_get+0xd7/0x170
[ 10.580699][ T187] __rtnl_newlink+0x22b/0xa50
[ 10.580963][ T187] rtnl_newlink+0x8d1/0xef0
[ 10.581232][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.581485][ T187] ? find_held_lock+0x2b/0x80
[ 10.581752][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.582009][ T187] ? mark_usage+0x61/0x170
[ 10.582259][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.582511][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.582776][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.583038][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.583291][ T187] ? validate_chain+0x38b/0xc20
[ 10.583542][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.583805][ T187] ? __lock_acquire+0x508/0xc10
[ 10.584073][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.584325][ T187] ? find_held_lock+0x2b/0x80
[ 10.584581][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 10.584846][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.585106][ T187] ? netlink_ack+0xcd0/0xcd0
[ 10.585363][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 10.585651][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 10.585845][ T187] netlink_unicast+0x486/0x750
[ 10.586048][ T187] ? netlink_attachskb+0x810/0x810
[ 10.586240][ T187] ? __lock_acquire+0x508/0xc10
[ 10.586431][ T187] netlink_sendmsg+0x735/0xc60
[ 10.586624][ T187] ? netlink_unicast+0x750/0x750
[ 10.586831][ T187] ? __might_fault+0x97/0x140
[ 10.587038][ T187] ____sys_sendmsg+0x419/0x850
[ 10.587231][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.587421][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.587658][ T187] ? move_addr_to_kernel+0x40/0x40
[ 10.587853][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 10.588050][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.588241][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 10.588459][ T187] ? lock_vma_under_rcu+0x159/0x410
[ 10.588667][ T187] __sys_sendmsg+0x145/0x1f0
[ 10.588871][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 10.589068][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.589276][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.589470][ T187] do_syscall_64+0x117/0xfc0
[ 10.589676][ T187] ? trace_hardirqs_off+0xd/0x30
[ 10.589876][ T187] ? exc_page_fault+0xee/0x100
[ 10.590071][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.590297][ T187] RIP: 0033:0x7f7d11c2408e
[ 10.590501][ T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.591061][ T187] RSP: 002b:00007ffe41085150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.591322][ T187] RAX: ffffffffffffffda RBX: 00007ffe410858e8 RCX: 00007f7d11c2408e
[ 10.591580][ T187] RDX: 0000000000000000 RSI: 00007ffe41085200 RDI: 0000000000000005
[ 10.591851][ T187] RBP: 00007ffe41085160 R08: 0000000000000000 R09: 0000000000000000
[ 10.592133][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9c
[ 10.592391][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe410858c0
[ 10.592672][ T187]
[ 10.592827][ T187] irq event stamp: 38397
[ 10.592990][ T187] hardirqs last enabled at (38407): [] __up_console_sem+0x5a/0x70
[ 10.593283][ T187] hardirqs last disabled at (38416): [] __up_console_sem+0x3f/0x70
[ 10.593571][ T187] softirqs last enabled at (38054): [] handle_softirqs+0x611/0x940
[ 10.593890][ T187] softirqs last disabled at (37971): [] __irq_exit_rcu+0x103/0x1c0
[ 10.594181][ T187] ---[ end trace 0000000000000000 ]---
[ 10.598475][ T187] ip (187) used greatest stack depth: 23792 bytes left
[ 10.736951][ T197] ------------[ cut here ]------------
[ 10.737153][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/197
[ 10.737434][ T197] Modules linked in: veth
[ 10.737569][ T197] CPU: 0 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.737872][ T197] Tainted: [W]=WARN
[ 10.737980][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.738158][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.738349][ T197] 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
[ 10.738944][ T197] RSP: 0018:ffa00000005b6e30 EFLAGS: 00010286
[ 10.739132][ T197] RAX: 00000000ffffffa6 RBX: ff1100000ab783c0 RCX: 1ff40000000b6d8c
[ 10.739350][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ab78478
[ 10.739627][ T197] RBP: ff110000082d4000 R08: 1fe220000156f090 R09: ff1100000c652e80
[ 10.739894][ T197] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.740112][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b32e000
[ 10.740334][ T197] FS: 00007fac5e9a9840(0000) GS:ff110000903b0000(0000) knlGS:0000000000000000
[ 10.740607][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.740893][ T197] CR2: 00007fac5ed10f6d CR3: 000000000d7ff001 CR4: 0000000000771ef0
[ 10.741211][ T197] PKRU: 55555554
[ 10.741340][ T197] Call Trace:
[ 10.741448][ T197]
[ 10.741524][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.741678][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.741790][ T197] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.741973][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.742117][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.742259][ T197] ? rtnl_newlink+0x8d1/0xef0
[ 10.742402][ T197] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.742569][ T197] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.742780][ T197] ? add_timer_on+0x580/0x580
[ 10.742928][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.743074][ T197] ? mark_held_locks+0x40/0x70
[ 10.743216][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.743358][ T197] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.743501][ T197] ? queue_delayed_work_on+0x95/0x100
[ 10.743650][ T197] veth_newlink+0x330/0x8d0 [veth]
[ 10.743794][ T197] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.743977][ T197] ? kasan_save_stack+0x2f/0x50
[ 10.744129][ T197] ? kasan_save_track+0x14/0x30
[ 10.744338][ T197] ? __kasan_kmalloc+0x7b/0x90
[ 10.744508][ T197] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.744720][ T197] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.744946][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.745172][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.745399][ T197] ? rtnl_create_link+0x169/0xf20
[ 10.745590][ T197] rtnl_newlink_create+0x2da/0x780
[ 10.745816][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.745966][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.746109][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.746271][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.746420][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.746563][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.746715][ T197] ? find_held_lock+0x2b/0x80
[ 10.746868][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.747011][ T197] ? mark_usage+0x61/0x170
[ 10.747155][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.747356][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.747578][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.747790][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.747952][ T197] ? validate_chain+0x38b/0xc20
[ 10.748158][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.748308][ T197] ? __lock_acquire+0x508/0xc10
[ 10.748456][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.748601][ T197] ? find_held_lock+0x2b/0x80
[ 10.748758][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.749099][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.749311][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.749526][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.749756][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.749969][ T197] netlink_unicast+0x486/0x750
[ 10.750177][ T197] ? netlink_attachskb+0x810/0x810
[ 10.750387][ T197] ? __lock_acquire+0x508/0xc10
[ 10.750576][ T197] netlink_sendmsg+0x735/0xc60
[ 10.750730][ T197] ? netlink_unicast+0x750/0x750
[ 10.750982][ T197] ? __might_fault+0x97/0x140
[ 10.751130][ T197] ____sys_sendmsg+0x419/0x850
[ 10.751339][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.751548][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.751745][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.751907][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.752057][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.752210][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.752441][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.752614][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.752771][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.752924][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.753075][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.753222][ T197] do_syscall_64+0x117/0xfc0
[ 10.753368][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.753515][ T197] ? exc_page_fault+0xee/0x100
[ 10.753686][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.753907][ T197] RIP: 0033:0x7fac5ebe308e
[ 10.754084][ T197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.754613][ T197] RSP: 002b:00007fff57cf98d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.754842][ T197] RAX: ffffffffffffffda RBX: 00007fff57cfa068 RCX: 00007fac5ebe308e
[ 10.755064][ T197] RDX: 0000000000000000 RSI: 00007fff57cf9980 RDI: 0000000000000005
[ 10.755284][ T197] RBP: 00007fff57cf98e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.755501][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9d
[ 10.755721][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff57cfa040
[ 10.755974][ T197]
[ 10.756084][ T197] irq event stamp: 16555
[ 10.756194][ T197] hardirqs last enabled at (16563): [] __up_console_sem+0x5a/0x70
[ 10.756449][ T197] hardirqs last disabled at (16570): [] __up_console_sem+0x3f/0x70
[ 10.756711][ T197] softirqs last enabled at (15686): [] __alloc_skb+0x4cb/0x600
[ 10.756994][ T197] softirqs last disabled at (15684): [] __alloc_skb+0x4cb/0x600
[ 10.757252][ T197] ---[ end trace 0000000000000000 ]---
[ 10.779104][ T197] ------------[ cut here ]------------
[ 10.779314][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/197
[ 10.779559][ T197] Modules linked in: veth
[ 10.779724][ T197] CPU: 0 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.780015][ T197] Tainted: [W]=WARN
[ 10.780121][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.780298][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.780485][ T197] 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
[ 10.781018][ T197] RSP: 0018:ffa00000005b71b0 EFLAGS: 00010286
[ 10.781196][ T197] RAX: 00000000ffffffa6 RBX: ff1100000cc15700 RCX: 1ff40000000b6dfc
[ 10.781404][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cc157b8
[ 10.781614][ T197] RBP: ff110000089c9000 R08: 1fe2200001982af8 R09: ff1100000c652e80
[ 10.781932][ T197] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.782274][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.782584][ T197] FS: 00007fac5e9a9840(0000) GS:ff110000903b0000(0000) knlGS:0000000000000000
[ 10.782954][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.783141][ T197] CR2: 0000560dbea57280 CR3: 000000000d7ff001 CR4: 0000000000771ef0
[ 10.783354][ T197] PKRU: 55555554
[ 10.783458][ T197] Call Trace:
[ 10.783563][ T197]
[ 10.783643][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.783787][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.783906][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.784045][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.784187][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.784337][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.784487][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.784626][ T197] rtnl_newlink_create+0x353/0x780
[ 10.784772][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.784912][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.785054][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.785218][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.785359][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.785501][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.785673][ T197] ? find_held_lock+0x2b/0x80
[ 10.785835][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.785976][ T197] ? mark_usage+0x61/0x170
[ 10.786113][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.786296][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.786502][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.786726][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.786934][ T197] ? validate_chain+0x38b/0xc20
[ 10.787074][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.787211][ T197] ? __lock_acquire+0x508/0xc10
[ 10.787352][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.787490][ T197] ? find_held_lock+0x2b/0x80
[ 10.787640][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.787794][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.787945][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.788096][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.788233][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.788372][ T197] netlink_unicast+0x486/0x750
[ 10.788510][ T197] ? netlink_attachskb+0x810/0x810
[ 10.788668][ T197] ? __lock_acquire+0x508/0xc10
[ 10.788887][ T197] netlink_sendmsg+0x735/0xc60
[ 10.789037][ T197] ? netlink_unicast+0x750/0x750
[ 10.789243][ T197] ? __might_fault+0x97/0x140
[ 10.789386][ T197] ____sys_sendmsg+0x419/0x850
[ 10.789530][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.789675][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.789857][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.790179][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.790383][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.790591][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.790839][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.791058][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.791266][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.791487][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.791689][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.791875][ T197] do_syscall_64+0x117/0xfc0
[ 10.792085][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.792296][ T197] ? exc_page_fault+0xee/0x100
[ 10.792505][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.792774][ T197] RIP: 0033:0x7fac5ebe308e
[ 10.793001][ T197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.793782][ T197] RSP: 002b:00007fff57cf98d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.794120][ T197] RAX: ffffffffffffffda RBX: 00007fff57cfa068 RCX: 00007fac5ebe308e
[ 10.794447][ T197] RDX: 0000000000000000 RSI: 00007fff57cf9980 RDI: 0000000000000005
[ 10.794783][ T197] RBP: 00007fff57cf98e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.795117][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9d
[ 10.795442][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff57cfa040
[ 10.795786][ T197]
[ 10.795939][ T197] irq event stamp: 27883
[ 10.796090][ T197] hardirqs last enabled at (27891): [] __up_console_sem+0x5a/0x70
[ 10.796335][ T197] hardirqs last disabled at (27898): [] __up_console_sem+0x3f/0x70
[ 10.796653][ T197] softirqs last enabled at (27152): [] __alloc_skb+0x4cb/0x600
[ 10.797019][ T197] softirqs last disabled at (27150): [] __alloc_skb+0x4cb/0x600
[ 10.797378][ T197] ---[ end trace 0000000000000000 ]---
[ 11.068267][ T211] ------------[ cut here ]------------
[ 11.068493][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/211
[ 11.068820][ T211] Modules linked in: veth
[ 11.068950][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.069254][ T211] Tainted: [W]=WARN
[ 11.069389][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.069680][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.069972][ T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.070507][ T211] RSP: 0018:ffa0000000576e30 EFLAGS: 00010286
[ 11.070715][ T211] RAX: 00000000ffffffa6 RBX: ff1100000cc123c0 RCX: 1ff40000000aed8c
[ 11.070942][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cc12478
[ 11.071163][ T211] RBP: ff1100000c769000 R08: 1fe2200001982490 R09: ff11000009338b80
[ 11.071427][ T211] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.071671][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c629580
[ 11.071902][ T211] FS: 00007f218d504840(0000) GS:ff110000903b0000(0000) knlGS:0000000000000000
[ 11.072274][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.072575][ T211] CR2: 0000560dbea57280 CR3: 000000000c554003 CR4: 0000000000771ef0
[ 11.072914][ T211] PKRU: 55555554
[ 11.073081][ T211] Call Trace:
[ 11.073244][ T211]
[ 11.073363][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.073586][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.073821][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 11.073953][ T211] ? ref_tracker_alloc+0x28d/0x430
[ 11.074157][ T211] __dev_notify_flags+0x1b8/0x280
[ 11.074379][ T211] ? ref_tracker_dir_print+0x100/0x100
[ 11.074576][ T211] ? linkwatch_fire_event+0x194/0x250
[ 11.074813][ T211] ? netif_change_name+0x8c0/0x8c0
[ 11.075045][ T211] ? rtnl_newlink+0x8d1/0xef0
[ 11.075264][ T211] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.075494][ T211] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.075718][ T211] ? find_held_lock+0x2b/0x80
[ 11.075881][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.076050][ T211] ? mark_held_locks+0x40/0x70
[ 11.076257][ T211] rtnl_configure_link+0x1ac/0x390
[ 11.076405][ T211] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.076554][ T211] ? queue_delayed_work_on+0x95/0x100
[ 11.076711][ T211] veth_newlink+0x330/0x8d0 [veth]
[ 11.076872][ T211] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.077063][ T211] ? kasan_save_stack+0x2f/0x50
[ 11.077211][ T211] ? kasan_save_track+0x14/0x30
[ 11.077355][ T211] ? __kasan_kmalloc+0x7b/0x90
[ 11.077541][ T211] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.077713][ T211] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.077867][ T211] ? rtnl_af_lookup+0x290/0x290
[ 11.078028][ T211] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.078179][ T211] ? rtnl_create_link+0x169/0xf20
[ 11.078326][ T211] rtnl_newlink_create+0x2da/0x780
[ 11.078517][ T211] ? rtnl_create_link+0xf20/0xf20
[ 11.078721][ T211] ? __dev_get_by_name+0x12/0x50
[ 11.078916][ T211] ? rtnl_dev_get+0xd7/0x170
[ 11.079068][ T211] __rtnl_newlink+0x22b/0xa50
[ 11.079217][ T211] rtnl_newlink+0x8d1/0xef0
[ 11.079362][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.079505][ T211] ? find_held_lock+0x2b/0x80
[ 11.079728][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.079887][ T211] ? mark_usage+0x61/0x170
[ 11.080097][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.080277][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.080428][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.080573][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.080727][ T211] ? validate_chain+0x38b/0xc20
[ 11.080880][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.081027][ T211] ? __lock_acquire+0x508/0xc10
[ 11.081173][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.081321][ T211] ? find_held_lock+0x2b/0x80
[ 11.081468][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.081616][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.081770][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.081925][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.082072][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.082251][ T211] netlink_unicast+0x486/0x750
[ 11.082398][ T211] ? netlink_attachskb+0x810/0x810
[ 11.082546][ T211] ? __lock_acquire+0x508/0xc10
[ 11.082700][ T211] netlink_sendmsg+0x735/0xc60
[ 11.082863][ T211] ? netlink_unicast+0x750/0x750
[ 11.083013][ T211] ? __might_fault+0x97/0x140
[ 11.083166][ T211] ____sys_sendmsg+0x419/0x850
[ 11.083328][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.083474][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.083661][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.083809][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.083962][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.084111][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.084267][ T211] ? lock_vma_under_rcu+0x159/0x410
[ 11.084419][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.084576][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.084732][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.084900][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.085051][ T211] do_syscall_64+0x117/0xfc0
[ 11.085204][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.085369][ T211] ? exc_page_fault+0xee/0x100
[ 11.085522][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.085719][ T211] RIP: 0033:0x7f218d73e08e
[ 11.085883][ T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.086453][ T211] RSP: 002b:00007ffdab3098e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.086683][ T211] RAX: ffffffffffffffda RBX: 00007ffdab30a078 RCX: 00007f218d73e08e
[ 11.086904][ T211] RDX: 0000000000000000 RSI: 00007ffdab309990 RDI: 0000000000000005
[ 11.087194][ T211] RBP: 00007ffdab3098f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.087443][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9d
[ 11.087668][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdab30a050
[ 11.087919][ T211]
[ 11.088033][ T211] irq event stamp: 28801
[ 11.088145][ T211] hardirqs last enabled at (28809): [] __up_console_sem+0x5a/0x70
[ 11.088412][ T211] hardirqs last disabled at (28816): [] __up_console_sem+0x3f/0x70
[ 11.088682][ T211] softirqs last enabled at (27904): [] __alloc_skb+0x4cb/0x600
[ 11.088943][ T211] softirqs last disabled at (27902): [] __alloc_skb+0x4cb/0x600
[ 11.089200][ T211] ---[ end trace 0000000000000000 ]---
[ 11.096975][ T211] ------------[ cut here ]------------
[ 11.097141][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/211
[ 11.097420][ T211] Modules linked in: veth
[ 11.097549][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.098597][ T211] Tainted: [W]=WARN
[ 11.098795][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.098989][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.099194][ T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.099917][ T211] RSP: 0018:ffa00000005771b0 EFLAGS: 00010286
[ 11.100260][ T211] RAX: 00000000ffffffa6 RBX: ff1100000cc631c0 RCX: 1ff40000000aedfc
[ 11.100590][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cc63278
[ 11.100988][ T211] RBP: ff1100000962c000 R08: 1fe220000198c650 R09: ff11000009338b80
[ 11.101315][ T211] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.101610][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.101928][ T211] FS: 00007f218d504840(0000) GS:ff110000903b0000(0000) knlGS:0000000000000000
[ 11.102227][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.102454][ T211] CR2: 0000560dbea57280 CR3: 000000000c554003 CR4: 0000000000771ef0
[ 11.102735][ T211] PKRU: 55555554
[ 11.102843][ T211] Call Trace:
[ 11.102955][ T211]
[ 11.103028][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.103198][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 11.103308][ T211] __dev_notify_flags+0x1b8/0x280
[ 11.103460][ T211] ? netif_change_name+0x8c0/0x8c0
[ 11.103787][ T211] ? rtnl_af_lookup+0x290/0x290
[ 11.104068][ T211] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.104221][ T211] rtnl_configure_link+0x1ac/0x390
[ 11.104365][ T211] rtnl_newlink_create+0x353/0x780
[ 11.104507][ T211] ? rtnl_create_link+0xf20/0xf20
[ 11.104715][ T211] ? __dev_get_by_name+0x12/0x50
[ 11.104994][ T211] ? rtnl_dev_get+0xd7/0x170
[ 11.105155][ T211] __rtnl_newlink+0x22b/0xa50
[ 11.105350][ T211] rtnl_newlink+0x8d1/0xef0
[ 11.105494][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.105702][ T211] ? find_held_lock+0x2b/0x80
[ 11.105872][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.106016][ T211] ? mark_usage+0x61/0x170
[ 11.106155][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.106299][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.106446][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.106588][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.106798][ T211] ? validate_chain+0x38b/0xc20
[ 11.106951][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.107116][ T211] ? __lock_acquire+0x508/0xc10
[ 11.107261][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.107401][ T211] ? find_held_lock+0x2b/0x80
[ 11.107544][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.107753][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.107902][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.108051][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.108194][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.108338][ T211] netlink_unicast+0x486/0x750
[ 11.108482][ T211] ? netlink_attachskb+0x810/0x810
[ 11.108626][ T211] ? __lock_acquire+0x508/0xc10
[ 11.108846][ T211] netlink_sendmsg+0x735/0xc60
[ 11.108998][ T211] ? netlink_unicast+0x750/0x750
[ 11.109146][ T211] ? __might_fault+0x97/0x140
[ 11.109294][ T211] ____sys_sendmsg+0x419/0x850
[ 11.109440][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.109581][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.109823][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.109975][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.110116][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.110257][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.110408][ T211] ? lock_vma_under_rcu+0x159/0x410
[ 11.110554][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.110759][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.110911][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.111057][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.111206][ T211] do_syscall_64+0x117/0xfc0
[ 11.111369][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.111511][ T211] ? exc_page_fault+0xee/0x100
[ 11.111721][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.111903][ T211] RIP: 0033:0x7f218d73e08e
[ 11.112054][ T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.112565][ T211] RSP: 002b:00007ffdab3098e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.112845][ T211] RAX: ffffffffffffffda RBX: 00007ffdab30a078 RCX: 00007f218d73e08e
[ 11.113059][ T211] RDX: 0000000000000000 RSI: 00007ffdab309990 RDI: 0000000000000005
[ 11.113275][ T211] RBP: 00007ffdab3098f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.113491][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9d
[ 11.113763][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdab30a050
[ 11.114044][ T211]
[ 11.114197][ T211] irq event stamp: 35971
[ 11.114309][ T211] hardirqs last enabled at (35979): [] __up_console_sem+0x5a/0x70
[ 11.114564][ T211] hardirqs last disabled at (35986): [] __up_console_sem+0x3f/0x70
[ 11.114885][ T211] softirqs last enabled at (36088): [] handle_softirqs+0x611/0x940
[ 11.115131][ T211] softirqs last disabled at (35995): [] __irq_exit_rcu+0x103/0x1c0
[ 11.115386][ T211] ---[ end trace 0000000000000000 ]---