[ 10.784404][ T186] ------------[ cut here ]------------
[ 10.784656][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 10.784969][ T186] Modules linked in: veth
[ 10.785123][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.785471][ T186] Tainted: [W]=WARN
[ 10.785588][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.785767][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.785973][ 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
[ 10.786490][ T186] RSP: 0018:ffa00000008e6e30 EFLAGS: 00010286
[ 10.786677][ T186] RAX: 00000000ffffffa6 RBX: ff1100000b393e00 RCX: 1ff400000011cd8c
[ 10.786962][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b393eb8
[ 10.787186][ T186] RBP: ff110000051a9000 R08: 1fe22000016727d8 R09: ff1100000c3a2e80
[ 10.787404][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.787630][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b0e7c00
[ 10.787919][ T186] FS: 00007f7c37d80840(0000) GS:ff1100008f3b0000(0000) knlGS:0000000000000000
[ 10.788181][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.788365][ T186] CR2: 000055e6a1f37260 CR3: 000000000c503003 CR4: 0000000000771ef0
[ 10.788586][ T186] PKRU: 55555554
[ 10.788697][ T186] Call Trace:
[ 10.788871][ T186]
[ 10.788951][ T186] ? io_schedule_timeout+0x140/0x140
[ 10.789102][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.789258][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.789368][ T186] ? mark_held_locks+0x40/0x70
[ 10.789520][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.789662][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.789872][ T186] ? irqentry_exit+0x21c/0x710
[ 10.790016][ T186] ? irqentry_exit+0x21c/0x710
[ 10.790161][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.790304][ T186] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 10.790487][ T186] ? __queue_work+0x315/0xc00
[ 10.790636][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.790849][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.790996][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.791183][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.791340][ T186] ? kasan_save_track+0x14/0x30
[ 10.791496][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.791658][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.791873][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.792023][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.792165][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.792310][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.792472][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.792623][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.792767][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.792974][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.793121][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.793267][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.793410][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.793559][ T186] ? find_held_lock+0x2b/0x80
[ 10.793703][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.793910][ T186] ? mark_usage+0x61/0x170
[ 10.794050][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.794203][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.794346][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.794493][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.794636][ T186] ? validate_chain+0x38b/0xc20
[ 10.794813][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.794957][ T186] ? __lock_acquire+0x508/0xc10
[ 10.795102][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.795249][ T186] ? find_held_lock+0x2b/0x80
[ 10.795394][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.795540][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.795684][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.795842][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.795992][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.796137][ T186] netlink_unicast+0x486/0x750
[ 10.796280][ T186] ? netlink_attachskb+0x810/0x810
[ 10.796423][ T186] ? __lock_acquire+0x508/0xc10
[ 10.796574][ T186] netlink_sendmsg+0x735/0xc60
[ 10.796722][ T186] ? netlink_unicast+0x750/0x750
[ 10.796872][ T186] ? __might_fault+0x97/0x140
[ 10.797058][ T186] ____sys_sendmsg+0x419/0x850
[ 10.797201][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.797345][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.797525][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.797670][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.797817][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.797957][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.798119][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.798263][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.798407][ T186] ? down_write_nested+0x200/0x200
[ 10.798553][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.798700][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.798852][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.798998][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.799144][ T186] do_syscall_64+0x117/0xfc0
[ 10.799289][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.799433][ T186] ? exc_page_fault+0xee/0x100
[ 10.799579][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.799761][ T186] RIP: 0033:0x7f7c37fba08e
[ 10.799918][ 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
[ 10.800430][ T186] RSP: 002b:00007fff67dc60c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.800654][ T186] RAX: ffffffffffffffda RBX: 00007fff67dc6858 RCX: 00007f7c37fba08e
[ 10.800876][ T186] RDX: 0000000000000000 RSI: 00007fff67dc6170 RDI: 0000000000000005
[ 10.801088][ T186] RBP: 00007fff67dc60d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.801308][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c872
[ 10.801526][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67dc6830
[ 10.801788][ T186]
[ 10.801899][ T186] irq event stamp: 17773
[ 10.802006][ T186] hardirqs last enabled at (17781): [] __up_console_sem+0x5a/0x70
[ 10.802253][ T186] hardirqs last disabled at (17788): [] __up_console_sem+0x3f/0x70
[ 10.802499][ T186] softirqs last enabled at (17414): [] handle_softirqs+0x611/0x940
[ 10.802743][ T186] softirqs last disabled at (17365): [] __irq_exit_rcu+0x103/0x1c0
[ 10.802993][ T186] ---[ end trace 0000000000000000 ]---
[ 10.818395][ T186] ------------[ cut here ]------------
[ 10.818587][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 10.818843][ T186] Modules linked in: veth
[ 10.819029][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.819355][ T186] Tainted: [W]=WARN
[ 10.819472][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.819667][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.819867][ 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
[ 10.820499][ T186] RSP: 0018:ffa00000008e71b0 EFLAGS: 00010286
[ 10.820716][ T186] RAX: 00000000ffffffa6 RBX: ff11000001f03000 RCX: 1ff400000011cdfc
[ 10.820939][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f030b8
[ 10.821178][ T186] RBP: ff11000007ec4000 R08: 1fe22000003e0618 R09: ff1100000c3a2e80
[ 10.821422][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.821667][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.821913][ T186] FS: 00007f7c37d80840(0000) GS:ff1100008f3b0000(0000) knlGS:0000000000000000
[ 10.822206][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.822428][ T186] CR2: 000055e6a1f37260 CR3: 000000000c503003 CR4: 0000000000771ef0
[ 10.822666][ T186] PKRU: 55555554
[ 10.822818][ T186] Call Trace:
[ 10.822960][ T186]
[ 10.823064][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.823239][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.823380][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.823544][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.823717][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.823874][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.824038][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.824205][ T186] rtnl_newlink_create+0x353/0x780
[ 10.824375][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.824550][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.824718][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.824902][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.825072][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.825222][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.825366][ T186] ? find_held_lock+0x2b/0x80
[ 10.825517][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.825656][ T186] ? mark_usage+0x61/0x170
[ 10.825804][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.825946][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.826089][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.826258][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.826398][ T186] ? validate_chain+0x38b/0xc20
[ 10.826540][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.826676][ T186] ? __lock_acquire+0x508/0xc10
[ 10.826853][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.827028][ T186] ? find_held_lock+0x2b/0x80
[ 10.827174][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.827314][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.827474][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.827654][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.827838][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.828009][ T186] netlink_unicast+0x486/0x750
[ 10.828151][ T186] ? netlink_attachskb+0x810/0x810
[ 10.828300][ T186] ? __lock_acquire+0x508/0xc10
[ 10.828440][ T186] netlink_sendmsg+0x735/0xc60
[ 10.828608][ T186] ? netlink_unicast+0x750/0x750
[ 10.828793][ T186] ? __might_fault+0x97/0x140
[ 10.828961][ T186] ____sys_sendmsg+0x419/0x850
[ 10.829119][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.829263][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.829444][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.829601][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.829782][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.829949][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.830127][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.830306][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.830451][ T186] ? down_write_nested+0x200/0x200
[ 10.830594][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.830735][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.830895][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.831061][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.831200][ T186] do_syscall_64+0x117/0xfc0
[ 10.831342][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.831490][ T186] ? exc_page_fault+0xee/0x100
[ 10.831634][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.831812][ T186] RIP: 0033:0x7f7c37fba08e
[ 10.831959][ 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
[ 10.832473][ T186] RSP: 002b:00007fff67dc60c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.832721][ T186] RAX: ffffffffffffffda RBX: 00007fff67dc6858 RCX: 00007f7c37fba08e
[ 10.832942][ T186] RDX: 0000000000000000 RSI: 00007fff67dc6170 RDI: 0000000000000005
[ 10.833152][ T186] RBP: 00007fff67dc60d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.833364][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c872
[ 10.833574][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67dc6830
[ 10.833815][ T186]
[ 10.833927][ T186] irq event stamp: 29865
[ 10.834067][ T186] hardirqs last enabled at (29873): [] __up_console_sem+0x5a/0x70
[ 10.834341][ T186] hardirqs last disabled at (29880): [] __up_console_sem+0x3f/0x70
[ 10.834590][ T186] softirqs last enabled at (29306): [] handle_softirqs+0x611/0x940
[ 10.834833][ T186] softirqs last disabled at (29281): [] __irq_exit_rcu+0x103/0x1c0
[ 10.835073][ T186] ---[ end trace 0000000000000000 ]---
[ 10.978392][ T191] ------------[ cut here ]------------
[ 10.978714][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
[ 10.979272][ T191] Modules linked in: veth
[ 10.979551][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.980093][ T191] Tainted: [W]=WARN
[ 10.980325][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.980698][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.981074][ T191] 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
[ 10.982045][ T191] RSP: 0018:ffa00000008e6e30 EFLAGS: 00010286
[ 10.982407][ T191] RAX: 00000000ffffffa6 RBX: ff11000004bd4ac0 RCX: 1ff400000011cd8c
[ 10.982859][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004bd4b78
[ 10.983265][ T191] RBP: ff11000008c79000 R08: 1fe220000097a970 R09: ff1100000c772e80
[ 10.983682][ T191] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.984117][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000053d0e80
[ 10.984543][ T191] FS: 00007f11d7ad9840(0000) GS:ff1100008f4b0000(0000) knlGS:0000000000000000
[ 10.985018][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.985398][ T191] CR2: 00007f11d7e40f6d CR3: 000000000c649004 CR4: 0000000000771ef0
[ 10.985810][ T191] PKRU: 55555554
[ 10.986040][ T191] Call Trace:
[ 10.986261][ T191]
[ 10.986453][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.986761][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 10.987007][ T191] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.987340][ T191] __dev_notify_flags+0x1b8/0x280
[ 10.987659][ T191] ? netif_change_name+0x8c0/0x8c0
[ 10.987959][ T191] ? rtnl_newlink+0x8d1/0xef0
[ 10.988256][ T191] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.988559][ T191] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.988869][ T191] ? add_timer_on+0x580/0x580
[ 10.989152][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.989448][ T191] ? mark_held_locks+0x40/0x70
[ 10.989753][ T191] rtnl_configure_link+0x1ac/0x390
[ 10.990052][ T191] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.990336][ T191] ? queue_delayed_work_on+0x95/0x100
[ 10.990637][ T191] veth_newlink+0x330/0x8d0 [veth]
[ 10.990923][ T191] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.991237][ T191] ? kasan_save_stack+0x2f/0x50
[ 10.991527][ T191] ? kasan_save_track+0x14/0x30
[ 10.991817][ T191] ? __kasan_kmalloc+0x7b/0x90
[ 10.992131][ T191] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.992411][ T191] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.992906][ T191] ? rtnl_af_lookup+0x290/0x290
[ 10.993210][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.993501][ T191] ? rtnl_create_link+0x169/0xf20
[ 10.993801][ T191] rtnl_newlink_create+0x2da/0x780
[ 10.994080][ T191] ? rtnl_create_link+0xf20/0xf20
[ 10.994359][ T191] ? __dev_get_by_name+0x12/0x50
[ 10.994670][ T191] ? rtnl_dev_get+0xd7/0x170
[ 10.994987][ T191] __rtnl_newlink+0x22b/0xa50
[ 10.995277][ T191] rtnl_newlink+0x8d1/0xef0
[ 10.995594][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.995891][ T191] ? find_held_lock+0x2b/0x80
[ 10.996177][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.996455][ T191] ? mark_usage+0x61/0x170
[ 10.996745][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.997051][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.997333][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.997621][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.997911][ T191] ? validate_chain+0x38b/0xc20
[ 10.998186][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.998463][ T191] ? __lock_acquire+0x508/0xc10
[ 10.998796][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.999078][ T191] ? find_held_lock+0x2b/0x80
[ 10.999377][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 10.999665][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.999964][ T191] ? netlink_ack+0xcd0/0xcd0
[ 11.000257][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 11.000552][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 11.000870][ T191] netlink_unicast+0x486/0x750
[ 11.001177][ T191] ? netlink_attachskb+0x810/0x810
[ 11.001494][ T191] ? __lock_acquire+0x508/0xc10
[ 11.001827][ T191] netlink_sendmsg+0x735/0xc60
[ 11.002115][ T191] ? netlink_unicast+0x750/0x750
[ 11.002403][ T191] ? __might_fault+0x97/0x140
[ 11.002699][ T191] ____sys_sendmsg+0x419/0x850
[ 11.003002][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.003281][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.003633][ T191] ? move_addr_to_kernel+0x40/0x40
[ 11.003948][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 11.004226][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.004518][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 11.004846][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 11.005132][ T191] __sys_sendmsg+0x145/0x1f0
[ 11.005415][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 11.005715][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.006025][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.006317][ T191] do_syscall_64+0x117/0xfc0
[ 11.006638][ T191] ? trace_hardirqs_off+0xd/0x30
[ 11.007065][ T191] ? exc_page_fault+0xee/0x100
[ 11.007465][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.007889][ T191] RIP: 0033:0x7f11d7d1308e
[ 11.008198][ T191] 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
[ 11.009083][ T191] RSP: 002b:00007fffa5c44a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.009497][ T191] RAX: ffffffffffffffda RBX: 00007fffa5c45218 RCX: 00007f11d7d1308e
[ 11.009898][ T191] RDX: 0000000000000000 RSI: 00007fffa5c44b30 RDI: 0000000000000005
[ 11.010291][ T191] RBP: 00007fffa5c44a90 R08: 0000000000000000 R09: 0000000000000000
[ 11.010688][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c873
[ 11.011083][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa5c451f0
[ 11.011514][ T191]
[ 11.011747][ T191] irq event stamp: 18051
[ 11.011995][ T191] hardirqs last enabled at (18063): [] __up_console_sem+0x5a/0x70
[ 11.012454][ T191] hardirqs last disabled at (18072): [] __up_console_sem+0x3f/0x70
[ 11.012939][ T191] softirqs last enabled at (17944): [] handle_softirqs+0x611/0x940
[ 11.013387][ T191] softirqs last disabled at (17891): [] __irq_exit_rcu+0x103/0x1c0
[ 11.013851][ T191] ---[ end trace 0000000000000000 ]---
[ 11.028810][ T191] ------------[ cut here ]------------
[ 11.029184][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
[ 11.029644][ T191] Modules linked in: veth
[ 11.029971][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.030458][ T191] Tainted: [W]=WARN
[ 11.030681][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.031938][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.032333][ T191] 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
[ 11.033238][ T191] RSP: 0018:ffa00000008e71b0 EFLAGS: 00010286
[ 11.033596][ T191] RAX: 00000000ffffffa6 RBX: ff1100000b006040 RCX: 1ff400000011cdfc
[ 11.033996][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b0060f8
[ 11.034400][ T191] RBP: ff11000009e1c000 R08: 1fe2200001600c20 R09: ff1100000c772e80
[ 11.034807][ T191] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.035182][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.035605][ T191] FS: 00007f11d7ad9840(0000) GS:ff1100008f4b0000(0000) knlGS:0000000000000000
[ 11.036067][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.036397][ T191] CR2: 00007f11d7e40f6d CR3: 000000000c649004 CR4: 0000000000771ef0
[ 11.036798][ T191] PKRU: 55555554
[ 11.037019][ T191] Call Trace:
[ 11.037239][ T191]
[ 11.037408][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.037708][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 11.037947][ T191] __dev_notify_flags+0x1b8/0x280
[ 11.038220][ T191] ? netif_change_name+0x8c0/0x8c0
[ 11.038515][ T191] ? rtnl_af_lookup+0x290/0x290
[ 11.038799][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.039077][ T191] rtnl_configure_link+0x1ac/0x390
[ 11.039351][ T191] rtnl_newlink_create+0x353/0x780
[ 11.039643][ T191] ? rtnl_create_link+0xf20/0xf20
[ 11.039933][ T191] ? __dev_get_by_name+0x12/0x50
[ 11.040206][ T191] ? rtnl_dev_get+0xd7/0x170
[ 11.040496][ T191] __rtnl_newlink+0x22b/0xa50
[ 11.040798][ T191] rtnl_newlink+0x8d1/0xef0
[ 11.041074][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.041344][ T191] ? find_held_lock+0x2b/0x80
[ 11.041621][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.041922][ T191] ? mark_usage+0x61/0x170
[ 11.042189][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.042464][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.042746][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.043051][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.043326][ T191] ? validate_chain+0x38b/0xc20
[ 11.043602][ T191] ? rtnl_link_fill+0x900/0x900
[ 11.043894][ T191] ? __lock_acquire+0x508/0xc10
[ 11.044202][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.044473][ T191] ? find_held_lock+0x2b/0x80
[ 11.044764][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 11.045057][ T191] ? rtnl_link_fill+0x900/0x900
[ 11.045348][ T191] ? netlink_ack+0xcd0/0xcd0
[ 11.045640][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 11.045930][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 11.046201][ T191] netlink_unicast+0x486/0x750
[ 11.046475][ T191] ? netlink_attachskb+0x810/0x810
[ 11.046750][ T191] ? __lock_acquire+0x508/0xc10
[ 11.047033][ T191] netlink_sendmsg+0x735/0xc60
[ 11.047305][ T191] ? netlink_unicast+0x750/0x750
[ 11.047585][ T191] ? __might_fault+0x97/0x140
[ 11.047875][ T191] ____sys_sendmsg+0x419/0x850
[ 11.048141][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.048409][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.048731][ T191] ? move_addr_to_kernel+0x40/0x40
[ 11.049044][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 11.049313][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.049594][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 11.049923][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 11.050210][ T191] __sys_sendmsg+0x145/0x1f0
[ 11.050500][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 11.050794][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.051067][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.051342][ T191] do_syscall_64+0x117/0xfc0
[ 11.051618][ T191] ? trace_hardirqs_off+0xd/0x30
[ 11.051906][ T191] ? exc_page_fault+0xee/0x100
[ 11.052169][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.052495][ T191] RIP: 0033:0x7f11d7d1308e
[ 11.052807][ T191] 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
[ 11.053651][ T191] RSP: 002b:00007fffa5c44a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.054108][ T191] RAX: ffffffffffffffda RBX: 00007fffa5c45218 RCX: 00007f11d7d1308e
[ 11.054532][ T191] RDX: 0000000000000000 RSI: 00007fffa5c44b30 RDI: 0000000000000005
[ 11.054971][ T191] RBP: 00007fffa5c44a90 R08: 0000000000000000 R09: 0000000000000000
[ 11.055370][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c873
[ 11.055772][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa5c451f0
[ 11.056175][ T191]
[ 11.056394][ T191] irq event stamp: 24115
[ 11.056620][ T191] hardirqs last enabled at (24125): [] __up_console_sem+0x5a/0x70
[ 11.057091][ T191] hardirqs last disabled at (24136): [] __up_console_sem+0x3f/0x70
[ 11.057523][ T191] softirqs last enabled at (23292): [] handle_softirqs+0x611/0x940
[ 11.057993][ T191] softirqs last disabled at (22443): [] __irq_exit_rcu+0x103/0x1c0
[ 11.058418][ T191] ---[ end trace 0000000000000000 ]---
[ 11.351504][ T207] ------------[ cut here ]------------
[ 11.351719][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/207
[ 11.351990][ T207] Modules linked in: veth
[ 11.352109][ T207] CPU: 0 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.352521][ T207] Tainted: [W]=WARN
[ 11.352631][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.352822][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.353030][ T207] 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
[ 11.353588][ T207] RSP: 0018:ffa0000000656e30 EFLAGS: 00010286
[ 11.353851][ T207] RAX: 00000000ffffffa6 RBX: ff1100000b393700 RCX: 1ff40000000cad8c
[ 11.354066][ T207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b3937b8
[ 11.354284][ T207] RBP: ff1100000c0c1000 R08: 1fe22000016726f8 R09: ff11000009ac8b80
[ 11.354499][ T207] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.354719][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000053d0080
[ 11.354968][ T207] FS: 00007fc2ae0f6840(0000) GS:ff1100008f3b0000(0000) knlGS:0000000000000000
[ 11.355213][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.355391][ T207] CR2: 000000000049f000 CR3: 0000000004def003 CR4: 0000000000771ef0
[ 11.355616][ T207] PKRU: 55555554
[ 11.355723][ T207] Call Trace:
[ 11.355845][ T207]
[ 11.355923][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.356076][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.356224][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 11.356331][ T207] ? ref_tracker_alloc+0x28d/0x430
[ 11.356476][ T207] __dev_notify_flags+0x1b8/0x280
[ 11.356627][ T207] ? ref_tracker_dir_print+0x100/0x100
[ 11.356770][ T207] ? linkwatch_fire_event+0x194/0x250
[ 11.356924][ T207] ? netif_change_name+0x8c0/0x8c0
[ 11.357065][ T207] ? rtnl_newlink+0x8d1/0xef0
[ 11.357205][ T207] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.357350][ T207] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.357497][ T207] ? find_held_lock+0x2b/0x80
[ 11.357638][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.357790][ T207] ? mark_held_locks+0x40/0x70
[ 11.357944][ T207] rtnl_configure_link+0x1ac/0x390
[ 11.358344][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.358501][ T207] ? queue_delayed_work_on+0x95/0x100
[ 11.358652][ T207] veth_newlink+0x330/0x8d0 [veth]
[ 11.358809][ T207] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.358989][ T207] ? kasan_save_stack+0x2f/0x50
[ 11.359139][ T207] ? kasan_save_track+0x14/0x30
[ 11.359284][ T207] ? __kasan_kmalloc+0x7b/0x90
[ 11.359443][ T207] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.359611][ T207] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.359767][ T207] ? rtnl_af_lookup+0x290/0x290
[ 11.359917][ T207] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.360063][ T207] ? rtnl_create_link+0x169/0xf20
[ 11.360207][ T207] rtnl_newlink_create+0x2da/0x780
[ 11.360352][ T207] ? rtnl_create_link+0xf20/0xf20
[ 11.360497][ T207] ? __dev_get_by_name+0x12/0x50
[ 11.360639][ T207] ? rtnl_dev_get+0xd7/0x170
[ 11.360823][ T207] __rtnl_newlink+0x22b/0xa50
[ 11.360969][ T207] rtnl_newlink+0x8d1/0xef0
[ 11.361114][ T207] ? lock_acquire.part.0+0xbc/0x260
[ 11.361260][ T207] ? find_held_lock+0x2b/0x80
[ 11.361402][ T207] ? __rtnl_newlink+0xa50/0xa50
[ 11.361550][ T207] ? mark_usage+0x61/0x170
[ 11.361691][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.361850][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.361994][ T207] ? __rtnl_newlink+0xa50/0xa50
[ 11.362141][ T207] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.362323][ T207] ? validate_chain+0x38b/0xc20
[ 11.362471][ T207] ? rtnl_link_fill+0x900/0x900
[ 11.362619][ T207] ? __lock_acquire+0x508/0xc10
[ 11.362767][ T207] ? lock_acquire.part.0+0xbc/0x260
[ 11.362933][ T207] ? find_held_lock+0x2b/0x80
[ 11.363100][ T207] netlink_rcv_skb+0x14e/0x3a0
[ 11.363275][ T207] ? rtnl_link_fill+0x900/0x900
[ 11.363426][ T207] ? netlink_ack+0xcd0/0xcd0
[ 11.363616][ T207] ? netlink_deliver_tap+0xc5/0x330
[ 11.363799][ T207] ? netlink_deliver_tap+0x13c/0x330
[ 11.363979][ T207] netlink_unicast+0x486/0x750
[ 11.364149][ T207] ? netlink_attachskb+0x810/0x810
[ 11.364295][ T207] ? __lock_acquire+0x508/0xc10
[ 11.364444][ T207] netlink_sendmsg+0x735/0xc60
[ 11.364590][ T207] ? netlink_unicast+0x750/0x750
[ 11.364736][ T207] ? __might_fault+0x97/0x140
[ 11.364915][ T207] ____sys_sendmsg+0x419/0x850
[ 11.365097][ T207] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.365276][ T207] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.365462][ T207] ? move_addr_to_kernel+0x40/0x40
[ 11.365620][ T207] ___sys_sendmsg+0x14e/0x1d0
[ 11.365772][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.365937][ T207] ? copy_msghdr_from_user+0x460/0x460
[ 11.366122][ T207] ? lock_vma_under_rcu+0x159/0x410
[ 11.366268][ T207] __sys_sendmsg+0x145/0x1f0
[ 11.366408][ T207] ? __sys_sendmsg_sock+0x20/0x20
[ 11.366558][ T207] ? rcu_is_watching+0x15/0xd0
[ 11.366702][ T207] ? rcu_is_watching+0x15/0xd0
[ 11.366850][ T207] do_syscall_64+0x117/0xfc0
[ 11.366993][ T207] ? trace_hardirqs_off+0xd/0x30
[ 11.367134][ T207] ? exc_page_fault+0xee/0x100
[ 11.367281][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.367462][ T207] RIP: 0033:0x7fc2ae33008e
[ 11.367616][ T207] 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
[ 11.368143][ T207] RSP: 002b:00007ffe92896c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.368373][ T207] RAX: ffffffffffffffda RBX: 00007ffe92897408 RCX: 00007fc2ae33008e
[ 11.368601][ T207] RDX: 0000000000000000 RSI: 00007ffe92896d20 RDI: 0000000000000005
[ 11.368823][ T207] RBP: 00007ffe92896c80 R08: 0000000000000000 R09: 0000000000000000
[ 11.369042][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c873
[ 11.369257][ T207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe928973e0
[ 11.369479][ T207]
[ 11.369592][ T207] irq event stamp: 19091
[ 11.369697][ T207] hardirqs last enabled at (19099): [] __up_console_sem+0x5a/0x70
[ 11.369947][ T207] hardirqs last disabled at (19108): [] __up_console_sem+0x3f/0x70
[ 11.370189][ T207] softirqs last enabled at (18346): [] handle_softirqs+0x611/0x940
[ 11.370436][ T207] softirqs last disabled at (18297): [] __irq_exit_rcu+0x103/0x1c0
[ 11.370719][ T207] ---[ end trace 0000000000000000 ]---
[ 11.400935][ T207] ------------[ cut here ]------------
[ 11.401186][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/207
[ 11.401565][ T207] Modules linked in: veth
[ 11.401736][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.402260][ T207] Tainted: [W]=WARN
[ 11.402425][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.402693][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.403082][ T207] 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
[ 11.403983][ T207] RSP: 0018:ffa00000006571b0 EFLAGS: 00010286
[ 11.404275][ T207] RAX: 00000000ffffffa6 RBX: ff1100000b0063c0 RCX: 1ff40000000cadfc
[ 11.404641][ T207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b006478
[ 11.405081][ T207] RBP: ff1100000c0c4000 R08: 1fe2200001600c90 R09: ff11000009ac8b80
[ 11.405397][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.405723][ T207] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.406224][ T207] FS: 00007fc2ae0f6840(0000) GS:ff1100008f530000(0000) knlGS:0000000000000000
[ 11.406625][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.407089][ T207] CR2: 000055e6a203b618 CR3: 0000000004def006 CR4: 0000000000771ef0
[ 11.407427][ T207] PKRU: 55555554
[ 11.407597][ T207] Call Trace:
[ 11.407765][ T207]
[ 11.408028][ T207] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.408253][ T207] rtmsg_ifinfo+0x5c/0xb0
[ 11.408418][ T207] __dev_notify_flags+0x1b8/0x280
[ 11.408645][ T207] ? netif_change_name+0x8c0/0x8c0
[ 11.408965][ T207] ? rtnl_af_lookup+0x290/0x290
[ 11.409182][ T207] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.409411][ T207] rtnl_configure_link+0x1ac/0x390
[ 11.409642][ T207] rtnl_newlink_create+0x353/0x780
[ 11.409873][ T207] ? rtnl_create_link+0xf20/0xf20
[ 11.410099][ T207] ? __dev_get_by_name+0x12/0x50
[ 11.410321][ T207] ? rtnl_dev_get+0xd7/0x170
[ 11.410562][ T207] __rtnl_newlink+0x22b/0xa50
[ 11.410795][ T207] rtnl_newlink+0x8d1/0xef0
[ 11.411012][ T207] ? lock_acquire.part.0+0xbc/0x260
[ 11.411232][ T207] ? find_held_lock+0x2b/0x80
[ 11.411453][ T207] ? __rtnl_newlink+0xa50/0xa50
[ 11.411669][ T207] ? mark_usage+0x61/0x170
[ 11.411896][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.412126][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.412352][ T207] ? __rtnl_newlink+0xa50/0xa50
[ 11.412580][ T207] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.412811][ T207] ? validate_chain+0x38b/0xc20
[ 11.413032][ T207] ? rtnl_link_fill+0x900/0x900
[ 11.413251][ T207] ? __lock_acquire+0x508/0xc10
[ 11.413466][ T207] ? lock_acquire.part.0+0xbc/0x260
[ 11.413685][ T207] ? find_held_lock+0x2b/0x80
[ 11.413910][ T207] netlink_rcv_skb+0x14e/0x3a0
[ 11.414141][ T207] ? rtnl_link_fill+0x900/0x900
[ 11.414369][ T207] ? netlink_ack+0xcd0/0xcd0
[ 11.414602][ T207] ? netlink_deliver_tap+0xc5/0x330
[ 11.414832][ T207] ? netlink_deliver_tap+0x13c/0x330
[ 11.415065][ T207] netlink_unicast+0x486/0x750
[ 11.415290][ T207] ? netlink_attachskb+0x810/0x810
[ 11.415525][ T207] ? __lock_acquire+0x508/0xc10
[ 11.415750][ T207] netlink_sendmsg+0x735/0xc60
[ 11.415970][ T207] ? netlink_unicast+0x750/0x750
[ 11.416186][ T207] ? __might_fault+0x97/0x140
[ 11.416405][ T207] ____sys_sendmsg+0x419/0x850
[ 11.416623][ T207] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.416849][ T207] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.417125][ T207] ? move_addr_to_kernel+0x40/0x40
[ 11.417357][ T207] ___sys_sendmsg+0x14e/0x1d0
[ 11.417583][ T207] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.417813][ T207] ? copy_msghdr_from_user+0x460/0x460
[ 11.418047][ T207] ? lock_vma_under_rcu+0x159/0x410
[ 11.418263][ T207] __sys_sendmsg+0x145/0x1f0
[ 11.418479][ T207] ? __sys_sendmsg_sock+0x20/0x20
[ 11.418705][ T207] ? rcu_is_watching+0x15/0xd0
[ 11.418928][ T207] ? rcu_is_watching+0x15/0xd0
[ 11.419117][ T207] do_syscall_64+0x117/0xfc0
[ 11.419310][ T207] ? trace_hardirqs_off+0xd/0x30
[ 11.419509][ T207] ? exc_page_fault+0xee/0x100
[ 11.419728][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.420010][ T207] RIP: 0033:0x7fc2ae33008e
[ 11.420246][ T207] 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
[ 11.421007][ T207] RSP: 002b:00007ffe92896c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.421306][ T207] RAX: ffffffffffffffda RBX: 00007ffe92897408 RCX: 00007fc2ae33008e
[ 11.421613][ T207] RDX: 0000000000000000 RSI: 00007ffe92896d20 RDI: 0000000000000005
[ 11.421932][ T207] RBP: 00007ffe92896c80 R08: 0000000000000000 R09: 0000000000000000
[ 11.422235][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c873
[ 11.422543][ T207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe928973e0
[ 11.422881][ T207]
[ 11.423039][ T207] irq event stamp: 34171
[ 11.423196][ T207] hardirqs last enabled at (34179): [] __up_console_sem+0x5a/0x70
[ 11.423575][ T207] hardirqs last disabled at (34186): [] __up_console_sem+0x3f/0x70
[ 11.423968][ T207] softirqs last enabled at (33670): [] handle_softirqs+0x611/0x940
[ 11.424320][ T207] softirqs last disabled at (33575): [] __irq_exit_rcu+0x103/0x1c0
[ 11.424661][ T207] ---[ end trace 0000000000000000 ]---