[ 10.459905][ T185] ------------[ cut here ]------------
[ 10.460179][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/185
[ 10.460452][ T185] Modules linked in: veth
[ 10.460603][ T185] CPU: 0 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.460924][ T185] Tainted: [W]=WARN
[ 10.461079][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.461347][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.461639][ T185] 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
[ 10.462228][ T185] RSP: 0018:ffa0000000896e30 EFLAGS: 00010286
[ 10.462407][ T185] RAX: 00000000ffffffa6 RBX: ff110000094e0200 RCX: 1ff4000000112d8c
[ 10.462615][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000094e02b8
[ 10.462833][ T185] RBP: ff11000008b94000 R08: 1fe220000129c058 R09: ff1100000bfbd180
[ 10.463041][ T185] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.463248][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bc31580
[ 10.463460][ T185] FS: 00007f2c0b68b840(0000) GS:ff11000078db0000(0000) knlGS:0000000000000000
[ 10.463706][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.463896][ T185] CR2: 000056090ae65d10 CR3: 000000000c6df004 CR4: 0000000000771ef0
[ 10.464114][ T185] PKRU: 55555554
[ 10.464219][ T185] Call Trace:
[ 10.464328][ T185]
[ 10.464400][ T185] ? io_schedule_timeout+0x140/0x140
[ 10.464544][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.464686][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.464800][ T185] ? mark_held_locks+0x40/0x70
[ 10.464942][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.465081][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.465220][ T185] ? irqentry_exit+0x21c/0x710
[ 10.465358][ T185] ? irqentry_exit+0x21c/0x710
[ 10.465501][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.465639][ T185] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 10.465825][ T185] ? __queue_work+0x315/0xc00
[ 10.465968][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.466112][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 10.466255][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.466427][ T185] ? kasan_save_stack+0x2f/0x50
[ 10.466584][ T185] ? kasan_save_track+0x14/0x30
[ 10.466722][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 10.466889][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.467033][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.467176][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.467316][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.467458][ T185] ? rtnl_create_link+0x169/0xf20
[ 10.467600][ T185] rtnl_newlink_create+0x2da/0x780
[ 10.467750][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.467908][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.468063][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.468205][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.468363][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.468504][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.468640][ T185] ? find_held_lock+0x2b/0x80
[ 10.468790][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.468927][ T185] ? mark_usage+0x61/0x170
[ 10.469067][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.469214][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.469353][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.469492][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.469630][ T185] ? validate_chain+0x38b/0xc20
[ 10.469768][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.469920][ T185] ? __lock_acquire+0x508/0xc10
[ 10.470060][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.470214][ T185] ? find_held_lock+0x2b/0x80
[ 10.470356][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.470495][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.470633][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.470784][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.470923][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.471063][ T185] netlink_unicast+0x486/0x750
[ 10.471200][ T185] ? netlink_attachskb+0x810/0x810
[ 10.471336][ T185] ? __lock_acquire+0x508/0xc10
[ 10.471474][ T185] netlink_sendmsg+0x735/0xc60
[ 10.471610][ T185] ? netlink_unicast+0x750/0x750
[ 10.471752][ T185] ? __might_fault+0x97/0x140
[ 10.471904][ T185] ____sys_sendmsg+0x419/0x850
[ 10.472045][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.472190][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.472362][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.472504][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.472640][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.472788][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.472938][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.473077][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.473214][ T185] ? down_write_nested+0x200/0x200
[ 10.473353][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.473494][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.473634][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.473785][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.473924][ T185] do_syscall_64+0x117/0xfc0
[ 10.474062][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.474205][ T185] ? exc_page_fault+0xee/0x100
[ 10.474390][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.474620][ T185] RIP: 0033:0x7f2c0b8c508e
[ 10.474765][ T185] 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
[ 10.475268][ T185] RSP: 002b:00007ffeb15c9dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.475478][ T185] RAX: ffffffffffffffda RBX: 00007ffeb15ca558 RCX: 00007f2c0b8c508e
[ 10.475686][ T185] RDX: 0000000000000000 RSI: 00007ffeb15c9e70 RDI: 0000000000000005
[ 10.475933][ T185] RBP: 00007ffeb15c9dd0 R08: 0000000000000000 R09: 0000000000000000
[ 10.476142][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd26
[ 10.476349][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb15ca530
[ 10.476561][ T185]
[ 10.476666][ T185] irq event stamp: 20927
[ 10.476770][ T185] hardirqs last enabled at (20935): [] __up_console_sem+0x5a/0x70
[ 10.477054][ T185] hardirqs last disabled at (20944): [] __up_console_sem+0x3f/0x70
[ 10.477293][ T185] softirqs last enabled at (20122): [] handle_softirqs+0x611/0x940
[ 10.477535][ T185] softirqs last disabled at (20117): [] __irq_exit_rcu+0x103/0x1c0
[ 10.477787][ T185] ---[ end trace 0000000000000000 ]---
[ 10.488270][ T185] ------------[ cut here ]------------
[ 10.488506][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/185
[ 10.489554][ T185] Modules linked in: veth
[ 10.489710][ T185] CPU: 0 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.490130][ T185] Tainted: [W]=WARN
[ 10.490302][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.490567][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.490864][ T185] 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
[ 10.491395][ T185] RSP: 0018:ffa00000008971b0 EFLAGS: 00010286
[ 10.491575][ T185] RAX: 00000000ffffffa6 RBX: ff1100000abfdc40 RCX: 1ff4000000112dfc
[ 10.491791][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000abfdcf8
[ 10.492020][ T185] RBP: ff11000008ab9000 R08: 1fe220000157fba0 R09: ff1100000bfbd180
[ 10.492223][ T185] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.492424][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.492635][ T185] FS: 00007f2c0b68b840(0000) GS:ff11000078db0000(0000) knlGS:0000000000000000
[ 10.492886][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.493061][ T185] CR2: 000056090ae65d10 CR3: 000000000c6df004 CR4: 0000000000771ef0
[ 10.493263][ T185] PKRU: 55555554
[ 10.493365][ T185] Call Trace:
[ 10.493477][ T185]
[ 10.493549][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.493722][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.493841][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.493980][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.494120][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.494255][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.494393][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.494535][ T185] rtnl_newlink_create+0x353/0x780
[ 10.494674][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.494826][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.494960][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.495103][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.495242][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.495393][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.495535][ T185] ? find_held_lock+0x2b/0x80
[ 10.495671][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.495817][ T185] ? mark_usage+0x61/0x170
[ 10.495949][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.496088][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.496225][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.496360][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.496507][ T185] ? validate_chain+0x38b/0xc20
[ 10.496663][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.496811][ T185] ? __lock_acquire+0x508/0xc10
[ 10.496953][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.497092][ T185] ? find_held_lock+0x2b/0x80
[ 10.497228][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.497363][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.497500][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.497638][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.497833][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.497975][ T185] netlink_unicast+0x486/0x750
[ 10.498116][ T185] ? netlink_attachskb+0x810/0x810
[ 10.498253][ T185] ? __lock_acquire+0x508/0xc10
[ 10.498390][ T185] netlink_sendmsg+0x735/0xc60
[ 10.498529][ T185] ? netlink_unicast+0x750/0x750
[ 10.498667][ T185] ? __might_fault+0x97/0x140
[ 10.498820][ T185] ____sys_sendmsg+0x419/0x850
[ 10.498959][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.499096][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.499265][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.499408][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.499545][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.499682][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.499861][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.500000][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.500145][ T185] ? down_write_nested+0x200/0x200
[ 10.500280][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.500418][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.500556][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.500694][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.500900][ T185] do_syscall_64+0x117/0xfc0
[ 10.501038][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.501177][ T185] ? exc_page_fault+0xee/0x100
[ 10.501319][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.501489][ T185] RIP: 0033:0x7f2c0b8c508e
[ 10.501633][ T185] 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
[ 10.502147][ T185] RSP: 002b:00007ffeb15c9dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.502353][ T185] RAX: ffffffffffffffda RBX: 00007ffeb15ca558 RCX: 00007f2c0b8c508e
[ 10.502561][ T185] RDX: 0000000000000000 RSI: 00007ffeb15c9e70 RDI: 0000000000000005
[ 10.502764][ T185] RBP: 00007ffeb15c9dd0 R08: 0000000000000000 R09: 0000000000000000
[ 10.502979][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd26
[ 10.503201][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb15ca530
[ 10.503429][ T185]
[ 10.503536][ T185] irq event stamp: 27631
[ 10.503646][ T185] hardirqs last enabled at (27639): [] __up_console_sem+0x5a/0x70
[ 10.503895][ T185] hardirqs last disabled at (27648): [] __up_console_sem+0x3f/0x70
[ 10.504259][ T185] softirqs last enabled at (26920): [] handle_softirqs+0x611/0x940
[ 10.504561][ T185] softirqs last disabled at (26233): [] __irq_exit_rcu+0x103/0x1c0
[ 10.504821][ T185] ---[ end trace 0000000000000000 ]---
[ 10.508663][ T185] ip (185) used greatest stack depth: 23792 bytes left
[ 10.657599][ T193] ------------[ cut here ]------------
[ 10.657885][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/193
[ 10.658179][ T193] Modules linked in: veth
[ 10.658322][ T193] CPU: 1 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.658602][ T193] Tainted: [W]=WARN
[ 10.658706][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.658901][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.659086][ T193] 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
[ 10.659682][ T193] RSP: 0018:ffa0000000596e30 EFLAGS: 00010286
[ 10.659959][ T193] RAX: 00000000ffffffa6 RBX: ff110000055391c0 RCX: 1ff40000000b2d8c
[ 10.660252][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005539278
[ 10.660526][ T193] RBP: ff11000008189000 R08: 1fe2200000aa7250 R09: ff1100000c788b80
[ 10.660841][ T193] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.661049][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a29d580
[ 10.661257][ T193] FS: 00007f53c7031840(0000) GS:ff11000078e30000(0000) knlGS:0000000000000000
[ 10.661502][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.661676][ T193] CR2: 0000564fd76c8728 CR3: 000000000c920003 CR4: 0000000000771ef0
[ 10.661907][ T193] PKRU: 55555554
[ 10.662033][ T193] Call Trace:
[ 10.662139][ T193]
[ 10.662209][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.662348][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 10.662451][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.662625][ T193] __dev_notify_flags+0x1b8/0x280
[ 10.662762][ T193] ? netif_change_name+0x8c0/0x8c0
[ 10.662905][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 10.663061][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.663212][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.663350][ T193] ? add_timer_on+0x580/0x580
[ 10.663489][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.663629][ T193] ? mark_held_locks+0x40/0x70
[ 10.663765][ T193] rtnl_configure_link+0x1ac/0x390
[ 10.663912][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.664050][ T193] ? queue_delayed_work_on+0x95/0x100
[ 10.664188][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 10.664325][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.664499][ T193] ? kasan_save_stack+0x2f/0x50
[ 10.664638][ T193] ? kasan_save_track+0x14/0x30
[ 10.664782][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 10.664936][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.665072][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.665208][ T193] ? rtnl_af_lookup+0x290/0x290
[ 10.665360][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.665500][ T193] ? rtnl_create_link+0x169/0xf20
[ 10.665639][ T193] rtnl_newlink_create+0x2da/0x780
[ 10.665786][ T193] ? rtnl_create_link+0xf20/0xf20
[ 10.665920][ T193] ? __dev_get_by_name+0x12/0x50
[ 10.666056][ T193] ? rtnl_dev_get+0xd7/0x170
[ 10.666197][ T193] __rtnl_newlink+0x22b/0xa50
[ 10.666336][ T193] rtnl_newlink+0x8d1/0xef0
[ 10.666475][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 10.666609][ T193] ? find_held_lock+0x2b/0x80
[ 10.666747][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 10.666896][ T193] ? mark_usage+0x61/0x170
[ 10.667030][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.667169][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.667305][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 10.667442][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.667580][ T193] ? validate_chain+0x38b/0xc20
[ 10.667715][ T193] ? rtnl_link_fill+0x900/0x900
[ 10.667856][ T193] ? __lock_acquire+0x508/0xc10
[ 10.667992][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 10.668126][ T193] ? find_held_lock+0x2b/0x80
[ 10.668261][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 10.668397][ T193] ? rtnl_link_fill+0x900/0x900
[ 10.668537][ T193] ? netlink_ack+0xcd0/0xcd0
[ 10.668677][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 10.668821][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 10.668957][ T193] netlink_unicast+0x486/0x750
[ 10.669094][ T193] ? netlink_attachskb+0x810/0x810
[ 10.669229][ T193] ? __lock_acquire+0x508/0xc10
[ 10.669375][ T193] netlink_sendmsg+0x735/0xc60
[ 10.669513][ T193] ? netlink_unicast+0x750/0x750
[ 10.669650][ T193] ? __might_fault+0x97/0x140
[ 10.669801][ T193] ____sys_sendmsg+0x419/0x850
[ 10.669940][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.670084][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.670274][ T193] ? move_addr_to_kernel+0x40/0x40
[ 10.670496][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 10.670682][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.670829][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 10.670974][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 10.671144][ T193] __sys_sendmsg+0x145/0x1f0
[ 10.671310][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 10.671495][ T193] ? rcu_is_watching+0x15/0xd0
[ 10.671661][ T193] ? rcu_is_watching+0x15/0xd0
[ 10.671835][ T193] do_syscall_64+0x117/0xfc0
[ 10.672003][ T193] ? trace_hardirqs_off+0xd/0x30
[ 10.672143][ T193] ? exc_page_fault+0xee/0x100
[ 10.672280][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.672455][ T193] RIP: 0033:0x7f53c726b08e
[ 10.672617][ T193] 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
[ 10.673121][ T193] RSP: 002b:00007fffa7d93830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.673326][ T193] RAX: ffffffffffffffda RBX: 00007fffa7d93fc8 RCX: 00007f53c726b08e
[ 10.673532][ T193] RDX: 0000000000000000 RSI: 00007fffa7d938e0 RDI: 0000000000000005
[ 10.673736][ T193] RBP: 00007fffa7d93840 R08: 0000000000000000 R09: 0000000000000000
[ 10.673953][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd26
[ 10.674160][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa7d93fa0
[ 10.674370][ T193]
[ 10.674492][ T193] irq event stamp: 28225
[ 10.674598][ T193] hardirqs last enabled at (28233): [] __up_console_sem+0x5a/0x70
[ 10.674846][ T193] hardirqs last disabled at (28242): [] __up_console_sem+0x3f/0x70
[ 10.675087][ T193] softirqs last enabled at (27434): [] handle_softirqs+0x611/0x940
[ 10.675330][ T193] softirqs last disabled at (27429): [] __irq_exit_rcu+0x103/0x1c0
[ 10.675568][ T193] ---[ end trace 0000000000000000 ]---
[ 10.690273][ T193] ------------[ cut here ]------------
[ 10.690462][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/193
[ 10.690698][ T193] Modules linked in: veth
[ 10.690863][ T193] CPU: 0 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.691135][ T193] Tainted: [W]=WARN
[ 10.691238][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.691410][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.691601][ T193] 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
[ 10.692097][ T193] RSP: 0018:ffa00000005971b0 EFLAGS: 00010286
[ 10.692274][ T193] RAX: 00000000ffffffa6 RBX: ff1100000d5d8c80 RCX: 1ff40000000b2dfc
[ 10.692482][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d5d8d38
[ 10.692688][ T193] RBP: ff11000007f9c000 R08: 1fe2200001abb1a8 R09: ff1100000c788b80
[ 10.692903][ T193] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.693105][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.693312][ T193] FS: 00007f53c7031840(0000) GS:ff11000078db0000(0000) knlGS:0000000000000000
[ 10.693549][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.693720][ T193] CR2: 000055eb2acca578 CR3: 000000000c920002 CR4: 0000000000771ef0
[ 10.693931][ T193] PKRU: 55555554
[ 10.694031][ T193] Call Trace:
[ 10.694132][ T193]
[ 10.694207][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.694344][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 10.694461][ T193] __dev_notify_flags+0x1b8/0x280
[ 10.694608][ T193] ? netif_change_name+0x8c0/0x8c0
[ 10.694744][ T193] ? rtnl_af_lookup+0x290/0x290
[ 10.694891][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.695029][ T193] rtnl_configure_link+0x1ac/0x390
[ 10.695164][ T193] rtnl_newlink_create+0x353/0x780
[ 10.695299][ T193] ? rtnl_create_link+0xf20/0xf20
[ 10.695433][ T193] ? __dev_get_by_name+0x12/0x50
[ 10.695573][ T193] ? rtnl_dev_get+0xd7/0x170
[ 10.695736][ T193] __rtnl_newlink+0x22b/0xa50
[ 10.695886][ T193] rtnl_newlink+0x8d1/0xef0
[ 10.696022][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 10.696158][ T193] ? find_held_lock+0x2b/0x80
[ 10.696293][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 10.696432][ T193] ? mark_usage+0x61/0x170
[ 10.696570][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.696710][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.696860][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 10.696995][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.697129][ T193] ? validate_chain+0x38b/0xc20
[ 10.697264][ T193] ? rtnl_link_fill+0x900/0x900
[ 10.697402][ T193] ? __lock_acquire+0x508/0xc10
[ 10.697539][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 10.697673][ T193] ? find_held_lock+0x2b/0x80
[ 10.697904][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 10.698039][ T193] ? rtnl_link_fill+0x900/0x900
[ 10.698176][ T193] ? netlink_ack+0xcd0/0xcd0
[ 10.698314][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 10.698448][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 10.698584][ T193] netlink_unicast+0x486/0x750
[ 10.698718][ T193] ? netlink_attachskb+0x810/0x810
[ 10.698915][ T193] ? __lock_acquire+0x508/0xc10
[ 10.699061][ T193] netlink_sendmsg+0x735/0xc60
[ 10.699197][ T193] ? netlink_unicast+0x750/0x750
[ 10.699332][ T193] ? __might_fault+0x97/0x140
[ 10.699511][ T193] ____sys_sendmsg+0x419/0x850
[ 10.699708][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.699876][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.700042][ T193] ? move_addr_to_kernel+0x40/0x40
[ 10.700183][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 10.700317][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.700487][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 10.700689][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 10.700838][ T193] __sys_sendmsg+0x145/0x1f0
[ 10.700977][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 10.701183][ T193] ? rcu_is_watching+0x15/0xd0
[ 10.701386][ T193] ? rcu_is_watching+0x15/0xd0
[ 10.701534][ T193] do_syscall_64+0x117/0xfc0
[ 10.701671][ T193] ? trace_hardirqs_off+0xd/0x30
[ 10.701821][ T193] ? exc_page_fault+0xee/0x100
[ 10.701956][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.702125][ T193] RIP: 0033:0x7f53c726b08e
[ 10.702268][ T193] 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
[ 10.702758][ T193] RSP: 002b:00007fffa7d93830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.702973][ T193] RAX: ffffffffffffffda RBX: 00007fffa7d93fc8 RCX: 00007f53c726b08e
[ 10.703173][ T193] RDX: 0000000000000000 RSI: 00007fffa7d938e0 RDI: 0000000000000005
[ 10.703463][ T193] RBP: 00007fffa7d93840 R08: 0000000000000000 R09: 0000000000000000
[ 10.703677][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd26
[ 10.703889][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa7d93fa0
[ 10.704099][ T193]
[ 10.704201][ T193] irq event stamp: 40333
[ 10.704303][ T193] hardirqs last enabled at (40341): [] __up_console_sem+0x5a/0x70
[ 10.704542][ T193] hardirqs last disabled at (40348): [] __up_console_sem+0x3f/0x70
[ 10.704786][ T193] softirqs last enabled at (40080): [] handle_softirqs+0x611/0x940
[ 10.705021][ T193] softirqs last disabled at (40027): [] __irq_exit_rcu+0x103/0x1c0
[ 10.705256][ T193] ---[ end trace 0000000000000000 ]---
[ 10.996855][ T212] ------------[ cut here ]------------
[ 10.997064][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/212
[ 10.997322][ T212] Modules linked in: veth
[ 10.997438][ T212] CPU: 3 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.997723][ T212] Tainted: [W]=WARN
[ 10.997871][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.998053][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.998239][ T212] 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
[ 10.998807][ T212] RSP: 0018:ffa00000004e6e30 EFLAGS: 00010286
[ 10.999024][ T212] RAX: 00000000ffffffa6 RBX: ff1100000b49cc80 RCX: 1ff400000009cd8c
[ 10.999238][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b49cd38
[ 10.999449][ T212] RBP: ff1100000c3e1000 R08: 1fe22000016939a8 R09: ff11000001132e80
[ 10.999664][ T212] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.999947][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a9afc00
[ 11.000201][ T212] FS: 00007ff64d2fc840(0000) GS:ff11000078f30000(0000) knlGS:0000000000000000
[ 11.000469][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.000651][ T212] CR2: 000056090ad04068 CR3: 0000000004b2a001 CR4: 0000000000771ef0
[ 11.000900][ T212] PKRU: 55555554
[ 11.001005][ T212] Call Trace:
[ 11.001111][ T212]
[ 11.001185][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.001329][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.001476][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 11.001605][ T212] ? ref_tracker_alloc+0x28d/0x430
[ 11.001758][ T212] __dev_notify_flags+0x1b8/0x280
[ 11.001931][ C0] clocksource: Watchdog remote CPU 3 read timed out
[ 11.002126][ T212] ? ref_tracker_dir_print+0x100/0x100
[ 11.002267][ T212] ? linkwatch_fire_event+0x194/0x250
[ 11.002408][ T212] ? netif_change_name+0x8c0/0x8c0
[ 11.002550][ T212] ? rtnl_newlink+0x8d1/0xef0
[ 11.002689][ T212] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.002844][ T212] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.002988][ T212] ? find_held_lock+0x2b/0x80
[ 11.003131][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.003274][ T212] ? mark_held_locks+0x40/0x70
[ 11.003415][ T212] rtnl_configure_link+0x1ac/0x390
[ 11.003571][ T212] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.003717][ T212] ? queue_delayed_work_on+0x95/0x100
[ 11.003879][ T212] veth_newlink+0x330/0x8d0 [veth]
[ 11.004031][ T212] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.004206][ T212] ? kasan_save_stack+0x2f/0x50
[ 11.004352][ T212] ? kasan_save_track+0x14/0x30
[ 11.004497][ T212] ? __kasan_kmalloc+0x7b/0x90
[ 11.004683][ T212] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.004892][ T212] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.005035][ T212] ? rtnl_af_lookup+0x290/0x290
[ 11.005177][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.005329][ T212] ? rtnl_create_link+0x169/0xf20
[ 11.005472][ T212] rtnl_newlink_create+0x2da/0x780
[ 11.005615][ T212] ? rtnl_create_link+0xf20/0xf20
[ 11.005759][ T212] ? __dev_get_by_name+0x12/0x50
[ 11.005921][ T212] ? rtnl_dev_get+0xd7/0x170
[ 11.006069][ T212] __rtnl_newlink+0x22b/0xa50
[ 11.006214][ T212] rtnl_newlink+0x8d1/0xef0
[ 11.006377][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.006535][ T212] ? find_held_lock+0x2b/0x80
[ 11.006680][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.006832][ T212] ? mark_usage+0x61/0x170
[ 11.006977][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.007127][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.007268][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.007407][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.007549][ T212] ? validate_chain+0x38b/0xc20
[ 11.007688][ T212] ? rtnl_link_fill+0x900/0x900
[ 11.007877][ T212] ? __lock_acquire+0x508/0xc10
[ 11.008023][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.008164][ T212] ? find_held_lock+0x2b/0x80
[ 11.008309][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 11.008448][ T212] ? rtnl_link_fill+0x900/0x900
[ 11.008591][ T212] ? netlink_ack+0xcd0/0xcd0
[ 11.008734][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 11.008886][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 11.009030][ T212] netlink_unicast+0x486/0x750
[ 11.009173][ T212] ? netlink_attachskb+0x810/0x810
[ 11.009314][ T212] ? __lock_acquire+0x508/0xc10
[ 11.009456][ T212] netlink_sendmsg+0x735/0xc60
[ 11.009603][ T212] ? netlink_unicast+0x750/0x750
[ 11.009747][ T212] ? __might_fault+0x97/0x140
[ 11.009903][ T212] ____sys_sendmsg+0x419/0x850
[ 11.010058][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.010199][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.010375][ T212] ? move_addr_to_kernel+0x40/0x40
[ 11.010523][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 11.010663][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.010867][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 11.011024][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 11.011167][ T212] __sys_sendmsg+0x145/0x1f0
[ 11.011311][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 11.011461][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.011606][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.011749][ T212] do_syscall_64+0x117/0xfc0
[ 11.011907][ T212] ? trace_hardirqs_off+0xd/0x30
[ 11.012049][ T212] ? exc_page_fault+0xee/0x100
[ 11.012195][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.012372][ T212] RIP: 0033:0x7ff64d53608e
[ 11.012522][ T212] 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
[ 11.013041][ T212] RSP: 002b:00007ffc799416e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.013257][ T212] RAX: ffffffffffffffda RBX: 00007ffc79941e78 RCX: 00007ff64d53608e
[ 11.013467][ T212] RDX: 0000000000000000 RSI: 00007ffc79941790 RDI: 0000000000000005
[ 11.013681][ T212] RBP: 00007ffc799416f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.013904][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd26
[ 11.014119][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79941e50
[ 11.014381][ T212]
[ 11.014548][ T212] irq event stamp: 40723
[ 11.014719][ T212] hardirqs last enabled at (40731): [] __up_console_sem+0x5a/0x70
[ 11.015132][ T212] hardirqs last disabled at (40740): [] __up_console_sem+0x3f/0x70
[ 11.015500][ T212] softirqs last enabled at (39980): [] handle_softirqs+0x611/0x940
[ 11.015750][ T212] softirqs last disabled at (39923): [] __irq_exit_rcu+0x103/0x1c0
[ 11.016030][ T212] ---[ end trace 0000000000000000 ]---
[ 11.025003][ T212] ------------[ cut here ]------------
[ 11.025166][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/212
[ 11.025403][ T212] Modules linked in: veth
[ 11.025514][ T212] CPU: 3 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.025851][ T212] Tainted: [W]=WARN
[ 11.025958][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.026129][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.026307][ T212] 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
[ 11.026796][ T212] RSP: 0018:ffa00000004e71b0 EFLAGS: 00010286
[ 11.026977][ T212] RAX: 00000000ffffffa6 RBX: ff1100000d5c6e40 RCX: 1ff400000009cdfc
[ 11.027180][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d5c6ef8
[ 11.027382][ T212] RBP: ff1100000bfe9000 R08: 1fe2200001ab8de0 R09: ff11000001132e80
[ 11.027585][ T212] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.027821][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.028044][ T212] FS: 00007ff64d2fc840(0000) GS:ff11000078f30000(0000) knlGS:0000000000000000
[ 11.028281][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.028451][ T212] CR2: 000056090ad04068 CR3: 0000000004b2a001 CR4: 0000000000771ef0
[ 11.028655][ T212] PKRU: 55555554
[ 11.028787][ T212] Call Trace:
[ 11.028894][ T212]
[ 11.028966][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.029108][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 11.029213][ T212] __dev_notify_flags+0x1b8/0x280
[ 11.029350][ T212] ? netif_change_name+0x8c0/0x8c0
[ 11.029489][ T212] ? rtnl_af_lookup+0x290/0x290
[ 11.029625][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.029778][ T212] rtnl_configure_link+0x1ac/0x390
[ 11.029917][ T212] rtnl_newlink_create+0x353/0x780
[ 11.030058][ T212] ? rtnl_create_link+0xf20/0xf20
[ 11.030193][ T212] ? __dev_get_by_name+0x12/0x50
[ 11.030329][ T212] ? rtnl_dev_get+0xd7/0x170
[ 11.030472][ T212] __rtnl_newlink+0x22b/0xa50
[ 11.030611][ T212] rtnl_newlink+0x8d1/0xef0
[ 11.030751][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.030908][ T212] ? find_held_lock+0x2b/0x80
[ 11.031044][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.031182][ T212] ? mark_usage+0x61/0x170
[ 11.031317][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.031457][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.031598][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.031738][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.031888][ T212] ? validate_chain+0x38b/0xc20
[ 11.032026][ T212] ? rtnl_link_fill+0x900/0x900
[ 11.032162][ T212] ? __lock_acquire+0x508/0xc10
[ 11.032302][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.032435][ T212] ? find_held_lock+0x2b/0x80
[ 11.032576][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 11.032712][ T212] ? rtnl_link_fill+0x900/0x900
[ 11.032858][ T212] ? netlink_ack+0xcd0/0xcd0
[ 11.033000][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 11.033136][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 11.033275][ T212] netlink_unicast+0x486/0x750
[ 11.033412][ T212] ? netlink_attachskb+0x810/0x810
[ 11.033561][ T212] ? __lock_acquire+0x508/0xc10
[ 11.033705][ T212] netlink_sendmsg+0x735/0xc60
[ 11.033885][ T212] ? netlink_unicast+0x750/0x750
[ 11.034025][ T212] ? __might_fault+0x97/0x140
[ 11.034165][ T212] ____sys_sendmsg+0x419/0x850
[ 11.034301][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.034437][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.034609][ T212] ? move_addr_to_kernel+0x40/0x40
[ 11.034750][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 11.034897][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.035032][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 11.035184][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 11.035329][ T212] __sys_sendmsg+0x145/0x1f0
[ 11.035467][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 11.035612][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.035748][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.035898][ T212] do_syscall_64+0x117/0xfc0
[ 11.036034][ T212] ? trace_hardirqs_off+0xd/0x30
[ 11.036173][ T212] ? exc_page_fault+0xee/0x100
[ 11.036313][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.036503][ T212] RIP: 0033:0x7ff64d53608e
[ 11.036647][ T212] 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
[ 11.037147][ T212] RSP: 002b:00007ffc799416e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.037352][ T212] RAX: ffffffffffffffda RBX: 00007ffc79941e78 RCX: 00007ff64d53608e
[ 11.037558][ T212] RDX: 0000000000000000 RSI: 00007ffc79941790 RDI: 0000000000000005
[ 11.037785][ T212] RBP: 00007ffc799416f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.038000][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd26
[ 11.038203][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79941e50
[ 11.038411][ T212]
[ 11.038514][ T212] irq event stamp: 45941
[ 11.038616][ T212] hardirqs last enabled at (45949): [] __up_console_sem+0x5a/0x70
[ 11.038859][ T212] hardirqs last disabled at (45958): [] __up_console_sem+0x3f/0x70
[ 11.039093][ T212] softirqs last enabled at (45278): [] handle_softirqs+0x611/0x940
[ 11.039328][ T212] softirqs last disabled at (45197): [] __irq_exit_rcu+0x103/0x1c0
[ 11.039567][ T212] ---[ end trace 0000000000000000 ]---