[ 10.716657][ T186] ------------[ cut here ]------------
[ 10.716907][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 10.717248][ T186] Modules linked in: veth
[ 10.717401][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.717698][ T186] Tainted: [W]=WARN
[ 10.717808][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.717994][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.718197][ 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
[ 10.718723][ T186] RSP: 0018:ffa0000000866e30 EFLAGS: 00010286
[ 10.718909][ T186] RAX: 00000000ffffffa6 RBX: ff1100000c0a3380 RCX: 1ff400000010cd8c
[ 10.719137][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c0a3438
[ 10.719362][ T186] RBP: ff11000007604000 R08: 1fe2200001814688 R09: ff1100000c51ae80
[ 10.719578][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.719798][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000939bc00
[ 10.720017][ T186] FS: 00007f6759d1b840(0000) GS:ff11000098f30000(0000) knlGS:0000000000000000
[ 10.720278][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.720464][ T186] CR2: 000055a419aafec8 CR3: 000000000c300002 CR4: 0000000000771ef0
[ 10.720679][ T186] PKRU: 55555554
[ 10.720792][ T186] Call Trace:
[ 10.720950][ T186]
[ 10.721028][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.721240][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.721395][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.721505][ T186] ? find_held_lock+0x2b/0x80
[ 10.721654][ T186] ? find_held_lock+0x2b/0x80
[ 10.721799][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.721947][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.722090][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.722255][ T186] ? __queue_work+0x315/0xc00
[ 10.722408][ T186] ? __queue_work+0x31a/0xc00
[ 10.722554][ T186] ? mark_held_locks+0x40/0x70
[ 10.722701][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.722844][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.722988][ T186] ? queue_delayed_work_on+0x95/0x100
[ 10.723142][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.723295][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.723487][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.723634][ T186] ? kasan_save_track+0x14/0x30
[ 10.723780][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.723941][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.724090][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.724251][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.724403][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.724553][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.724697][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.724842][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.724996][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.725146][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.725299][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.725454][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.725602][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.725751][ T186] ? find_held_lock+0x2b/0x80
[ 10.725897][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.726045][ T186] ? mark_usage+0x61/0x170
[ 10.726194][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.726349][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.726494][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.726642][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.726807][ T186] ? validate_chain+0x38b/0xc20
[ 10.726951][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.727094][ T186] ? __lock_acquire+0x508/0xc10
[ 10.727247][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.727402][ T186] ? find_held_lock+0x2b/0x80
[ 10.727550][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.727694][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.727839][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.727990][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.728139][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.728284][ T186] netlink_unicast+0x486/0x750
[ 10.728434][ T186] ? netlink_attachskb+0x810/0x810
[ 10.728578][ T186] ? __lock_acquire+0x508/0xc10
[ 10.728724][ T186] netlink_sendmsg+0x735/0xc60
[ 10.728869][ T186] ? netlink_unicast+0x750/0x750
[ 10.729020][ T186] ? __might_fault+0x97/0x140
[ 10.729177][ T186] ____sys_sendmsg+0x419/0x850
[ 10.729328][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.729474][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.729652][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.729806][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.729951][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.730095][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.730260][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.730411][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.730556][ T186] ? down_write_nested+0x200/0x200
[ 10.730701][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.730849][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.730993][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.731142][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.731290][ T186] do_syscall_64+0x117/0xfc0
[ 10.731440][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.731586][ T186] ? exc_page_fault+0xee/0x100
[ 10.731733][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.731914][ T186] RIP: 0033:0x7f6759f5508e
[ 10.732067][ 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
[ 10.732594][ T186] RSP: 002b:00007ffc6db97080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.732814][ T186] RAX: ffffffffffffffda RBX: 00007ffc6db97818 RCX: 00007f6759f5508e
[ 10.733030][ T186] RDX: 0000000000000000 RSI: 00007ffc6db97130 RDI: 0000000000000005
[ 10.733255][ T186] RBP: 00007ffc6db97090 R08: 0000000000000000 R09: 0000000000000000
[ 10.733478][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cec0
[ 10.733695][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6db977f0
[ 10.733917][ T186]
[ 10.734025][ T186] irq event stamp: 44397
[ 10.734140][ T186] hardirqs last enabled at (44407): [] __up_console_sem+0x5a/0x70
[ 10.734406][ T186] hardirqs last disabled at (44414): [] __up_console_sem+0x3f/0x70
[ 10.734661][ T186] softirqs last enabled at (43780): [] handle_softirqs+0x611/0x940
[ 10.734912][ T186] softirqs last disabled at (43755): [] __irq_exit_rcu+0x103/0x1c0
[ 10.735169][ T186] ---[ end trace 0000000000000000 ]---
[ 10.751646][ T186] ------------[ cut here ]------------
[ 10.751827][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 10.752079][ T186] Modules linked in: veth
[ 10.753413][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.753728][ T186] Tainted: [W]=WARN
[ 10.753843][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.754023][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.754343][ 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
[ 10.754871][ T186] RSP: 0018:ffa00000008671b0 EFLAGS: 00010286
[ 10.755053][ T186] RAX: 00000000ffffffa6 RBX: ff11000001f84580 RCX: 1ff400000010cdfc
[ 10.755332][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f84638
[ 10.755551][ T186] RBP: ff11000007f39000 R08: 1fe22000003f08c8 R09: ff1100000c51ae80
[ 10.755759][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.755967][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.756183][ T186] FS: 00007f6759d1b840(0000) GS:ff11000098f30000(0000) knlGS:0000000000000000
[ 10.756441][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.756622][ T186] CR2: 000055a419aafec8 CR3: 000000000c300002 CR4: 0000000000771ef0
[ 10.756834][ T186] PKRU: 55555554
[ 10.756939][ T186] Call Trace:
[ 10.757046][ T186]
[ 10.757124][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.757269][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.757386][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.757535][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.757684][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.757828][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.757972][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.758121][ T186] rtnl_newlink_create+0x353/0x780
[ 10.758265][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.758419][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.758575][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.758723][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.758870][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.759014][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.759164][ T186] ? find_held_lock+0x2b/0x80
[ 10.759306][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.759514][ T186] ? mark_usage+0x61/0x170
[ 10.759723][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.759876][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.760023][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.760241][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.760458][ T186] ? validate_chain+0x38b/0xc20
[ 10.760669][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.760884][ T186] ? __lock_acquire+0x508/0xc10
[ 10.761098][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.761321][ T186] ? find_held_lock+0x2b/0x80
[ 10.761504][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.761715][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.761941][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.762183][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.762410][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.762620][ T186] netlink_unicast+0x486/0x750
[ 10.762770][ T186] ? netlink_attachskb+0x810/0x810
[ 10.762912][ T186] ? __lock_acquire+0x508/0xc10
[ 10.763053][ T186] netlink_sendmsg+0x735/0xc60
[ 10.763201][ T186] ? netlink_unicast+0x750/0x750
[ 10.763351][ T186] ? __might_fault+0x97/0x140
[ 10.763497][ T186] ____sys_sendmsg+0x419/0x850
[ 10.763637][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.763776][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.763957][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.764101][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.764246][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.764392][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.764543][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.764682][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.764821][ T186] ? down_write_nested+0x200/0x200
[ 10.764963][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.765104][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.765257][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.765406][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.765551][ T186] do_syscall_64+0x117/0xfc0
[ 10.765696][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.765835][ T186] ? exc_page_fault+0xee/0x100
[ 10.765978][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.766161][ T186] RIP: 0033:0x7f6759f5508e
[ 10.766350][ 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
[ 10.766844][ T186] RSP: 002b:00007ffc6db97080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.767060][ T186] RAX: ffffffffffffffda RBX: 00007ffc6db97818 RCX: 00007f6759f5508e
[ 10.767275][ T186] RDX: 0000000000000000 RSI: 00007ffc6db97130 RDI: 0000000000000005
[ 10.767489][ T186] RBP: 00007ffc6db97090 R08: 0000000000000000 R09: 0000000000000000
[ 10.767698][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cec0
[ 10.767908][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6db977f0
[ 10.768130][ T186]
[ 10.768236][ T186] irq event stamp: 58921
[ 10.768347][ T186] hardirqs last enabled at (58929): [] __up_console_sem+0x5a/0x70
[ 10.768602][ T186] hardirqs last disabled at (58936): [] __up_console_sem+0x3f/0x70
[ 10.768872][ T186] softirqs last enabled at (58782): [] handle_softirqs+0x611/0x940
[ 10.769123][ T186] softirqs last disabled at (58777): [] __irq_exit_rcu+0x103/0x1c0
[ 10.769371][ T186] ---[ end trace 0000000000000000 ]---
[ 10.913907][ T197] ------------[ cut here ]------------
[ 10.914102][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/197
[ 10.914383][ T197] Modules linked in: veth
[ 10.914506][ T197] CPU: 1 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.914807][ T197] Tainted: [W]=WARN
[ 10.914919][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.915176][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.915431][ 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
[ 10.916215][ T197] RSP: 0018:ffa0000000556e30 EFLAGS: 00010286
[ 10.916446][ T197] RAX: 00000000ffffffa6 RBX: ff1100000a262740 RCX: 1ff40000000aad8c
[ 10.916676][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a2627f8
[ 10.916900][ T197] RBP: ff11000007704000 R08: 1fe220000144c500 R09: ff1100000cd8ae80
[ 10.917124][ T197] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.917423][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a37f180
[ 10.917760][ T197] FS: 00007faa6fb6d840(0000) GS:ff11000098e30000(0000) knlGS:0000000000000000
[ 10.918029][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.918227][ T197] CR2: 000055af7ed8c828 CR3: 0000000004de6002 CR4: 0000000000771ef0
[ 10.918460][ T197] PKRU: 55555554
[ 10.918583][ T197] Call Trace:
[ 10.918736][ T197]
[ 10.918811][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.918961][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.919071][ T197] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.919422][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.919572][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.919716][ T197] ? rtnl_newlink+0x8d1/0xef0
[ 10.919861][ T197] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.920043][ T197] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.920322][ T197] ? add_timer_on+0x580/0x580
[ 10.920479][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.920692][ T197] ? mark_held_locks+0x40/0x70
[ 10.920838][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.921022][ T197] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.921296][ T197] ? queue_delayed_work_on+0x95/0x100
[ 10.921449][ T197] veth_newlink+0x330/0x8d0 [veth]
[ 10.921652][ T197] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.921845][ T197] ? kasan_save_stack+0x2f/0x50
[ 10.921996][ T197] ? kasan_save_track+0x14/0x30
[ 10.922221][ T197] ? __kasan_kmalloc+0x7b/0x90
[ 10.922389][ T197] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.922535][ T197] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.922745][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.922891][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.923044][ T197] ? rtnl_create_link+0x169/0xf20
[ 10.923195][ T197] rtnl_newlink_create+0x2da/0x780
[ 10.923350][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.923496][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.923642][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.923792][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.923944][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.924096][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.924247][ T197] ? find_held_lock+0x2b/0x80
[ 10.924402][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.924579][ T197] ? mark_usage+0x61/0x170
[ 10.924793][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.925020][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.925256][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.925435][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.925615][ T197] ? validate_chain+0x38b/0xc20
[ 10.925831][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.926058][ T197] ? __lock_acquire+0x508/0xc10
[ 10.926297][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.926507][ T197] ? find_held_lock+0x2b/0x80
[ 10.926653][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.926798][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.926944][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.927092][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.927242][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.927394][ T197] netlink_unicast+0x486/0x750
[ 10.927541][ T197] ? netlink_attachskb+0x810/0x810
[ 10.927683][ T197] ? __lock_acquire+0x508/0xc10
[ 10.927829][ T197] netlink_sendmsg+0x735/0xc60
[ 10.927977][ T197] ? netlink_unicast+0x750/0x750
[ 10.928124][ T197] ? __might_fault+0x97/0x140
[ 10.928271][ T197] ____sys_sendmsg+0x419/0x850
[ 10.928449][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.928592][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.928770][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.928919][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.929063][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.929213][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.929372][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.929521][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.929664][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.929812][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.929955][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.930099][ T197] do_syscall_64+0x117/0xfc0
[ 10.930250][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.930400][ T197] ? exc_page_fault+0xee/0x100
[ 10.930560][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.930739][ T197] RIP: 0033:0x7faa6fda708e
[ 10.930893][ 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
[ 10.931501][ T197] RSP: 002b:00007fffc32f9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.931722][ T197] RAX: ffffffffffffffda RBX: 00007fffc32fa728 RCX: 00007faa6fda708e
[ 10.931937][ T197] RDX: 0000000000000000 RSI: 00007fffc32fa040 RDI: 0000000000000005
[ 10.932160][ T197] RBP: 00007fffc32f9fa0 R08: 0000000000000000 R09: 0000000000000000
[ 10.932382][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cec1
[ 10.932596][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc32fa700
[ 10.932817][ T197]
[ 10.932924][ T197] irq event stamp: 18387
[ 10.933031][ T197] hardirqs last enabled at (18395): [] __up_console_sem+0x5a/0x70
[ 10.933286][ T197] hardirqs last disabled at (18404): [] __up_console_sem+0x3f/0x70
[ 10.933541][ T197] softirqs last enabled at (17870): [] handle_softirqs+0x611/0x940
[ 10.933798][ T197] softirqs last disabled at (17821): [] __irq_exit_rcu+0x103/0x1c0
[ 10.934047][ T197] ---[ end trace 0000000000000000 ]---
[ 10.944222][ T197] ------------[ cut here ]------------
[ 10.944390][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/197
[ 10.944640][ T197] Modules linked in: veth
[ 10.944757][ T197] CPU: 1 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.945056][ T197] Tainted: [W]=WARN
[ 10.945185][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.945368][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.945606][ 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
[ 10.946254][ T197] RSP: 0018:ffa00000005571b0 EFLAGS: 00010286
[ 10.946460][ T197] RAX: 00000000ffffffa6 RBX: ff1100000a19ce40 RCX: 1ff40000000aadfc
[ 10.946740][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a19cef8
[ 10.946949][ T197] RBP: ff1100000a21c000 R08: 1fe22000014339e0 R09: ff1100000cd8ae80
[ 10.947171][ T197] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.947414][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.947680][ T197] FS: 00007faa6fb6d840(0000) GS:ff11000098e30000(0000) knlGS:0000000000000000
[ 10.947930][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.948115][ T197] CR2: 000055af7ed8c828 CR3: 0000000004de6002 CR4: 0000000000771ef0
[ 10.948331][ T197] PKRU: 55555554
[ 10.948442][ T197] Call Trace:
[ 10.948548][ T197]
[ 10.948621][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.948766][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.948872][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.949019][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.949233][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.949380][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.949527][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.949669][ T197] rtnl_newlink_create+0x353/0x780
[ 10.949807][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.949946][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.950099][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.950303][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.950453][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.950593][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.950732][ T197] ? find_held_lock+0x2b/0x80
[ 10.950877][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.951015][ T197] ? mark_usage+0x61/0x170
[ 10.951155][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.951296][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.951454][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.951595][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.951733][ T197] ? validate_chain+0x38b/0xc20
[ 10.951909][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.952122][ T197] ? __lock_acquire+0x508/0xc10
[ 10.952273][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.952418][ T197] ? find_held_lock+0x2b/0x80
[ 10.952563][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.952705][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.952844][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.952989][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.953136][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.953288][ T197] netlink_unicast+0x486/0x750
[ 10.953432][ T197] ? netlink_attachskb+0x810/0x810
[ 10.953570][ T197] ? __lock_acquire+0x508/0xc10
[ 10.953713][ T197] netlink_sendmsg+0x735/0xc60
[ 10.953880][ T197] ? netlink_unicast+0x750/0x750
[ 10.954090][ T197] ? __might_fault+0x97/0x140
[ 10.954245][ T197] ____sys_sendmsg+0x419/0x850
[ 10.954394][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.954534][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.954706][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.954856][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.955066][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.955212][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.955386][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.955539][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.955679][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.955864][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.956048][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.956198][ T197] do_syscall_64+0x117/0xfc0
[ 10.956344][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.956486][ T197] ? exc_page_fault+0xee/0x100
[ 10.956626][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.956797][ T197] RIP: 0033:0x7faa6fda708e
[ 10.956947][ 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
[ 10.957459][ T197] RSP: 002b:00007fffc32f9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.957750][ T197] RAX: ffffffffffffffda RBX: 00007fffc32fa728 RCX: 00007faa6fda708e
[ 10.958049][ T197] RDX: 0000000000000000 RSI: 00007fffc32fa040 RDI: 0000000000000005
[ 10.958389][ T197] RBP: 00007fffc32f9fa0 R08: 0000000000000000 R09: 0000000000000000
[ 10.958693][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cec1
[ 10.959012][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc32fa700
[ 10.959362][ T197]
[ 10.959516][ T197] irq event stamp: 23511
[ 10.959675][ T197] hardirqs last enabled at (23519): [] __up_console_sem+0x5a/0x70
[ 10.960063][ T197] hardirqs last disabled at (23526): [] __up_console_sem+0x3f/0x70
[ 10.960466][ T197] softirqs last enabled at (22878): [] handle_softirqs+0x611/0x940
[ 10.960857][ T197] softirqs last disabled at (22873): [] __irq_exit_rcu+0x103/0x1c0
[ 10.961250][ T197] ---[ end trace 0000000000000000 ]---
[ 11.193180][ T210] ------------[ cut here ]------------
[ 11.193485][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/210
[ 11.193764][ T210] Modules linked in: veth
[ 11.193884][ T210] CPU: 1 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.194320][ T210] Tainted: [W]=WARN
[ 11.194438][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.194618][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.194809][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.195340][ T210] RSP: 0018:ffa00000006c6e30 EFLAGS: 00010286
[ 11.195529][ T210] RAX: 00000000ffffffa6 RBX: ff110000056b3000 RCX: 1ff40000000d8d8c
[ 11.195746][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000056b30b8
[ 11.195962][ T210] RBP: ff1100000c4d1000 R08: 1fe2200000ad6618 R09: ff1100000c0e8b80
[ 11.196184][ T210] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.196424][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b204400
[ 11.196639][ T210] FS: 00007f5154fc6840(0000) GS:ff11000098e30000(0000) knlGS:0000000000000000
[ 11.196890][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.197073][ T210] CR2: 000055a419c17a68 CR3: 000000000cf6d005 CR4: 0000000000771ef0
[ 11.197303][ T210] PKRU: 55555554
[ 11.197419][ T210] Call Trace:
[ 11.197532][ T210]
[ 11.197607][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.197753][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.197899][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 11.198013][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 11.198163][ T210] __dev_notify_flags+0x1b8/0x280
[ 11.198305][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 11.198453][ T210] ? linkwatch_fire_event+0x194/0x250
[ 11.198596][ T210] ? netif_change_name+0x8c0/0x8c0
[ 11.198740][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 11.198884][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.199029][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.199180][ T210] ? find_held_lock+0x2b/0x80
[ 11.199325][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.199471][ T210] ? mark_held_locks+0x40/0x70
[ 11.199613][ T210] rtnl_configure_link+0x1ac/0x390
[ 11.199753][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.199896][ T210] ? queue_delayed_work_on+0x95/0x100
[ 11.200044][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 11.200199][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.200381][ T210] ? kasan_save_stack+0x2f/0x50
[ 11.200526][ T210] ? kasan_save_track+0x14/0x30
[ 11.200668][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 11.200827][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.200973][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.201122][ T210] ? rtnl_af_lookup+0x290/0x290
[ 11.201263][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.201415][ T210] ? rtnl_create_link+0x169/0xf20
[ 11.201557][ T210] rtnl_newlink_create+0x2da/0x780
[ 11.201699][ T210] ? rtnl_create_link+0xf20/0xf20
[ 11.201844][ T210] ? __dev_get_by_name+0x12/0x50
[ 11.201988][ T210] ? rtnl_dev_get+0xd7/0x170
[ 11.202142][ T210] __rtnl_newlink+0x22b/0xa50
[ 11.202289][ T210] rtnl_newlink+0x8d1/0xef0
[ 11.202450][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.202595][ T210] ? find_held_lock+0x2b/0x80
[ 11.202737][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.202878][ T210] ? mark_usage+0x61/0x170
[ 11.203020][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.203174][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.203319][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.203470][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.203614][ T210] ? validate_chain+0x38b/0xc20
[ 11.203759][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.203902][ T210] ? __lock_acquire+0x508/0xc10
[ 11.204047][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.204195][ T210] ? find_held_lock+0x2b/0x80
[ 11.204345][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 11.204488][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.204633][ T210] ? netlink_ack+0xcd0/0xcd0
[ 11.204778][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 11.204922][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 11.205068][ T210] netlink_unicast+0x486/0x750
[ 11.205232][ T210] ? netlink_attachskb+0x810/0x810
[ 11.205382][ T210] ? __lock_acquire+0x508/0xc10
[ 11.205526][ T210] netlink_sendmsg+0x735/0xc60
[ 11.205669][ T210] ? netlink_unicast+0x750/0x750
[ 11.205831][ T210] ? __might_fault+0x97/0x140
[ 11.206046][ T210] ____sys_sendmsg+0x419/0x850
[ 11.206400][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.206616][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.206829][ T210] ? move_addr_to_kernel+0x40/0x40
[ 11.206979][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 11.207189][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.207344][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 11.207496][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 11.207645][ T210] __sys_sendmsg+0x145/0x1f0
[ 11.207789][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 11.207935][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.208083][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.208302][ T210] do_syscall_64+0x117/0xfc0
[ 11.208476][ T210] ? trace_hardirqs_off+0xd/0x30
[ 11.208620][ T210] ? exc_page_fault+0xee/0x100
[ 11.208773][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.208955][ T210] RIP: 0033:0x7f515520008e
[ 11.209113][ T210] 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
[ 11.209631][ T210] RSP: 002b:00007fff5d392690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.209850][ T210] RAX: ffffffffffffffda RBX: 00007fff5d392e28 RCX: 00007f515520008e
[ 11.210073][ T210] RDX: 0000000000000000 RSI: 00007fff5d392740 RDI: 0000000000000005
[ 11.210299][ T210] RBP: 00007fff5d3926a0 R08: 0000000000000000 R09: 0000000000000000
[ 11.210519][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cec1
[ 11.210733][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5d392e00
[ 11.210952][ T210]
[ 11.211063][ T210] irq event stamp: 28497
[ 11.211181][ T210] hardirqs last enabled at (28507): [] __up_console_sem+0x5a/0x70
[ 11.211438][ T210] hardirqs last disabled at (28514): [] __up_console_sem+0x3f/0x70
[ 11.211687][ T210] softirqs last enabled at (28388): [] handle_softirqs+0x611/0x940
[ 11.211938][ T210] softirqs last disabled at (28355): [] __irq_exit_rcu+0x103/0x1c0
[ 11.212198][ T210] ---[ end trace 0000000000000000 ]---
[ 11.235349][ T210] ------------[ cut here ]------------
[ 11.235537][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/210
[ 11.235799][ T210] Modules linked in: veth
[ 11.235923][ T210] CPU: 3 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.236697][ T210] Tainted: [W]=WARN
[ 11.236814][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.236999][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.237193][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.237699][ T210] RSP: 0018:ffa00000006c71b0 EFLAGS: 00010286
[ 11.237878][ T210] RAX: 00000000ffffffa6 RBX: ff1100000a582e40 RCX: 1ff40000000d8dfc
[ 11.238093][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a582ef8
[ 11.238316][ T210] RBP: ff1100000c09c000 R08: 1fe22000014b05e0 R09: ff1100000c0e8b80
[ 11.238534][ T210] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.238751][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.238969][ T210] FS: 00007f5154fc6840(0000) GS:ff11000098f30000(0000) knlGS:0000000000000000
[ 11.239231][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.239416][ T210] CR2: 00007f6dba300bd0 CR3: 000000000cf6d003 CR4: 0000000000771ef0
[ 11.239627][ T210] PKRU: 55555554
[ 11.239734][ T210] Call Trace:
[ 11.239840][ T210]
[ 11.239914][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.240062][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 11.240180][ T210] __dev_notify_flags+0x1b8/0x280
[ 11.240327][ T210] ? netif_change_name+0x8c0/0x8c0
[ 11.240477][ T210] ? rtnl_af_lookup+0x290/0x290
[ 11.240617][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.240762][ T210] rtnl_configure_link+0x1ac/0x390
[ 11.240904][ T210] rtnl_newlink_create+0x353/0x780
[ 11.241049][ T210] ? rtnl_create_link+0xf20/0xf20
[ 11.241194][ T210] ? __dev_get_by_name+0x12/0x50
[ 11.241341][ T210] ? rtnl_dev_get+0xd7/0x170
[ 11.241489][ T210] __rtnl_newlink+0x22b/0xa50
[ 11.241634][ T210] rtnl_newlink+0x8d1/0xef0
[ 11.241775][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.241914][ T210] ? find_held_lock+0x2b/0x80
[ 11.242054][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.242201][ T210] ? mark_usage+0x61/0x170
[ 11.242353][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.242501][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.242647][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.242787][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.242928][ T210] ? validate_chain+0x38b/0xc20
[ 11.243066][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.243216][ T210] ? __lock_acquire+0x508/0xc10
[ 11.243365][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.243504][ T210] ? find_held_lock+0x2b/0x80
[ 11.243644][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 11.243784][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.243925][ T210] ? netlink_ack+0xcd0/0xcd0
[ 11.244068][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 11.244212][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 11.244363][ T210] netlink_unicast+0x486/0x750
[ 11.244505][ T210] ? netlink_attachskb+0x810/0x810
[ 11.244645][ T210] ? __lock_acquire+0x508/0xc10
[ 11.244787][ T210] netlink_sendmsg+0x735/0xc60
[ 11.244931][ T210] ? netlink_unicast+0x750/0x750
[ 11.245073][ T210] ? __might_fault+0x97/0x140
[ 11.245221][ T210] ____sys_sendmsg+0x419/0x850
[ 11.245369][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.245513][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.245687][ T210] ? move_addr_to_kernel+0x40/0x40
[ 11.245838][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 11.245978][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.246121][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 11.246280][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 11.246429][ T210] __sys_sendmsg+0x145/0x1f0
[ 11.246571][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 11.246716][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.246857][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.246999][ T210] do_syscall_64+0x117/0xfc0
[ 11.247145][ T210] ? trace_hardirqs_off+0xd/0x30
[ 11.247284][ T210] ? exc_page_fault+0xee/0x100
[ 11.247429][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.247603][ T210] RIP: 0033:0x7f515520008e
[ 11.247754][ T210] 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
[ 11.248255][ T210] RSP: 002b:00007fff5d392690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.248478][ T210] RAX: ffffffffffffffda RBX: 00007fff5d392e28 RCX: 00007f515520008e
[ 11.248694][ T210] RDX: 0000000000000000 RSI: 00007fff5d392740 RDI: 0000000000000005
[ 11.248906][ T210] RBP: 00007fff5d3926a0 R08: 0000000000000000 R09: 0000000000000000
[ 11.249125][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cec1
[ 11.249346][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5d392e00
[ 11.249569][ T210]
[ 11.249675][ T210] irq event stamp: 45357
[ 11.249782][ T210] hardirqs last enabled at (45365): [] __up_console_sem+0x5a/0x70
[ 11.250027][ T210] hardirqs last disabled at (45372): [] __up_console_sem+0x3f/0x70
[ 11.250276][ T210] softirqs last enabled at (44692): [] handle_softirqs+0x611/0x940
[ 11.250532][ T210] softirqs last disabled at (43979): [] __irq_exit_rcu+0x103/0x1c0
[ 11.250778][ T210] ---[ end trace 0000000000000000 ]---