[ 12.092949][ T186] ------------[ cut here ]------------
[ 12.093257][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 12.093667][ T186] Modules linked in: veth
[ 12.093948][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.094436][ T186] Tainted: [W]=WARN
[ 12.094676][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.095031][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.095332][ 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
[ 12.096288][ T186] RSP: 0018:ffa0000000936e30 EFLAGS: 00010286
[ 12.096701][ T186] RAX: 00000000ffffffa6 RBX: ff1100000a57f8c0 RCX: 1ff4000000126d8c
[ 12.097062][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a57f978
[ 12.097410][ T186] RBP: ff1100000a264000 R08: 1fe22000014aff30 R09: ff1100000c948b80
[ 12.097875][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.098221][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a654780
[ 12.098585][ T186] FS: 00007f3b3f295840(0000) GS:ff110000a2430000(0000) knlGS:0000000000000000
[ 12.098996][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.099286][ T186] CR2: 000000000042ebe0 CR3: 000000000beff006 CR4: 0000000000771ef0
[ 12.099634][ T186] PKRU: 55555554
[ 12.099807][ T186] Call Trace:
[ 12.099980][ T186]
[ 12.100100][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 12.100401][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.100652][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 12.100829][ T186] ? find_held_lock+0x2b/0x80
[ 12.101060][ T186] ? find_held_lock+0x2b/0x80
[ 12.101288][ T186] __dev_notify_flags+0x1b8/0x280
[ 12.101527][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.101763][ T186] ? netif_change_name+0x8c0/0x8c0
[ 12.101998][ T186] ? __queue_work+0x315/0xc00
[ 12.102229][ T186] ? __queue_work+0x31a/0xc00
[ 12.102461][ T186] ? mark_held_locks+0x40/0x70
[ 12.102710][ T186] rtnl_configure_link+0x1ac/0x390
[ 12.102957][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.103203][ T186] ? queue_delayed_work_on+0x95/0x100
[ 12.103434][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 12.103729][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 12.104024][ T186] ? kasan_save_stack+0x2f/0x50
[ 12.104257][ T186] ? kasan_save_track+0x14/0x30
[ 12.104487][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 12.104767][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 12.104996][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 12.105230][ T186] ? rtnl_af_lookup+0x290/0x290
[ 12.105460][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.105723][ T186] ? rtnl_create_link+0x169/0xf20
[ 12.105957][ T186] rtnl_newlink_create+0x2da/0x780
[ 12.106188][ T186] ? rtnl_create_link+0xf20/0xf20
[ 12.106416][ T186] ? __dev_get_by_name+0x12/0x50
[ 12.106668][ T186] ? rtnl_dev_get+0xd7/0x170
[ 12.106912][ T186] __rtnl_newlink+0x22b/0xa50
[ 12.107151][ T186] rtnl_newlink+0x8d1/0xef0
[ 12.107387][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 12.107624][ T186] ? find_held_lock+0x2b/0x80
[ 12.107859][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 12.108087][ T186] ? mark_usage+0x61/0x170
[ 12.108314][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.108560][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.108798][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 12.109028][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.109259][ T186] ? validate_chain+0x38b/0xc20
[ 12.109489][ T186] ? rtnl_link_fill+0x900/0x900
[ 12.109732][ T186] ? __lock_acquire+0x508/0xc10
[ 12.109968][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 12.110194][ T186] ? find_held_lock+0x2b/0x80
[ 12.110426][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 12.110670][ T186] ? rtnl_link_fill+0x900/0x900
[ 12.110904][ T186] ? netlink_ack+0xcd0/0xcd0
[ 12.111144][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 12.111372][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 12.111616][ T186] netlink_unicast+0x486/0x750
[ 12.111853][ T186] ? netlink_attachskb+0x810/0x810
[ 12.112080][ T186] ? __lock_acquire+0x508/0xc10
[ 12.112313][ T186] netlink_sendmsg+0x735/0xc60
[ 12.112659][ T186] ? netlink_unicast+0x750/0x750
[ 12.112920][ T186] ? __might_fault+0x97/0x140
[ 12.113151][ T186] ____sys_sendmsg+0x419/0x850
[ 12.113378][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.113626][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.113918][ T186] ? move_addr_to_kernel+0x40/0x40
[ 12.114153][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 12.114379][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.114621][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 12.114879][ T186] __sys_sendmsg+0x145/0x1f0
[ 12.115106][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 12.115329][ T186] ? down_write_nested+0x200/0x200
[ 12.115565][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.115804][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 12.116034][ T186] ? rcu_is_watching+0x15/0xd0
[ 12.116261][ T186] ? rcu_is_watching+0x15/0xd0
[ 12.116498][ T186] do_syscall_64+0x117/0xfc0
[ 12.116731][ T186] ? trace_hardirqs_off+0xd/0x30
[ 12.116958][ T186] ? exc_page_fault+0xee/0x100
[ 12.117185][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.117467][ T186] RIP: 0033:0x7f3b3f4cf08e
[ 12.117711][ 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
[ 12.118529][ T186] RSP: 002b:00007ffc0cf5df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.118881][ T186] RAX: ffffffffffffffda RBX: 00007ffc0cf5e6b8 RCX: 00007f3b3f4cf08e
[ 12.119219][ T186] RDX: 0000000000000000 RSI: 00007ffc0cf5dfd0 RDI: 0000000000000005
[ 12.119566][ T186] RBP: 00007ffc0cf5df30 R08: 0000000000000000 R09: 0000000000000000
[ 12.119915][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 12.120251][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0cf5e690
[ 12.120608][ T186]
[ 12.120822][ T186] irq event stamp: 45751
[ 12.120997][ T186] hardirqs last enabled at (45759): [] __up_console_sem+0x5a/0x70
[ 12.121389][ T186] hardirqs last disabled at (45766): [] __up_console_sem+0x3f/0x70
[ 12.121799][ T186] softirqs last enabled at (44996): [] handle_softirqs+0x611/0x940
[ 12.122199][ T186] softirqs last disabled at (44979): [] __irq_exit_rcu+0x103/0x1c0
[ 12.122599][ T186] ---[ end trace 0000000000000000 ]---
[ 12.134782][ T186] ------------[ cut here ]------------
[ 12.135054][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 12.135440][ T186] Modules linked in: veth
[ 12.135685][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.136146][ T186] Tainted: [W]=WARN
[ 12.136315][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.136604][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.136901][ 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
[ 12.137712][ T186] RSP: 0018:ffa00000009371b0 EFLAGS: 00010286
[ 12.137992][ T186] RAX: 00000000ffffffa6 RBX: ff11000004b9d380 RCX: 1ff4000000126dfc
[ 12.138323][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b9d438
[ 12.138675][ T186] RBP: ff1100000a254000 R08: 1fe2200000973a88 R09: ff1100000c948b80
[ 12.139010][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.139341][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.139689][ T186] FS: 00007f3b3f295840(0000) GS:ff110000a23b0000(0000) knlGS:0000000000000000
[ 12.140081][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.140360][ T186] CR2: 0000560d61843d5c CR3: 000000000beff001 CR4: 0000000000771ef0
[ 12.140710][ T186] PKRU: 55555554
[ 12.140877][ T186] Call Trace:
[ 12.141044][ T186]
[ 12.141162][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.141391][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 12.141574][ T186] __dev_notify_flags+0x1b8/0x280
[ 12.141804][ T186] ? netif_change_name+0x8c0/0x8c0
[ 12.142031][ T186] ? rtnl_af_lookup+0x290/0x290
[ 12.142252][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.142480][ T186] rtnl_configure_link+0x1ac/0x390
[ 12.142720][ T186] rtnl_newlink_create+0x353/0x780
[ 12.142949][ T186] ? rtnl_create_link+0xf20/0xf20
[ 12.143173][ T186] ? __dev_get_by_name+0x12/0x50
[ 12.143395][ T186] ? rtnl_dev_get+0xd7/0x170
[ 12.143645][ T186] __rtnl_newlink+0x22b/0xa50
[ 12.143878][ T186] rtnl_newlink+0x8d1/0xef0
[ 12.144103][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 12.144321][ T186] ? find_held_lock+0x2b/0x80
[ 12.144552][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 12.144780][ T186] ? mark_usage+0x61/0x170
[ 12.145004][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.145233][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.145459][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 12.145695][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.145921][ T186] ? validate_chain+0x38b/0xc20
[ 12.146142][ T186] ? rtnl_link_fill+0x900/0x900
[ 12.146392][ T186] ? __lock_acquire+0x508/0xc10
[ 12.146635][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 12.146860][ T186] ? find_held_lock+0x2b/0x80
[ 12.147076][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 12.147291][ T186] ? rtnl_link_fill+0x900/0x900
[ 12.147520][ T186] ? netlink_ack+0xcd0/0xcd0
[ 12.147872][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 12.148092][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 12.148317][ T186] netlink_unicast+0x486/0x750
[ 12.148554][ T186] ? netlink_attachskb+0x810/0x810
[ 12.148785][ T186] ? __lock_acquire+0x508/0xc10
[ 12.149013][ T186] netlink_sendmsg+0x735/0xc60
[ 12.149235][ T186] ? netlink_unicast+0x750/0x750
[ 12.149458][ T186] ? __might_fault+0x97/0x140
[ 12.149701][ T186] ____sys_sendmsg+0x419/0x850
[ 12.149930][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.150150][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.150442][ T186] ? move_addr_to_kernel+0x40/0x40
[ 12.150693][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 12.150918][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.151138][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 12.151390][ T186] __sys_sendmsg+0x145/0x1f0
[ 12.151629][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 12.151857][ T186] ? down_write_nested+0x200/0x200
[ 12.152080][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.152309][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 12.152541][ T186] ? rcu_is_watching+0x15/0xd0
[ 12.152774][ T186] ? rcu_is_watching+0x15/0xd0
[ 12.153008][ T186] do_syscall_64+0x117/0xfc0
[ 12.153224][ T186] ? trace_hardirqs_off+0xd/0x30
[ 12.153447][ T186] ? exc_page_fault+0xee/0x100
[ 12.153691][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.153968][ T186] RIP: 0033:0x7f3b3f4cf08e
[ 12.154198][ 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
[ 12.155008][ T186] RSP: 002b:00007ffc0cf5df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.155342][ T186] RAX: ffffffffffffffda RBX: 00007ffc0cf5e6b8 RCX: 00007f3b3f4cf08e
[ 12.155688][ T186] RDX: 0000000000000000 RSI: 00007ffc0cf5dfd0 RDI: 0000000000000005
[ 12.156022][ T186] RBP: 00007ffc0cf5df30 R08: 0000000000000000 R09: 0000000000000000
[ 12.156350][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 12.156697][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0cf5e690
[ 12.157044][ T186]
[ 12.157210][ T186] irq event stamp: 50951
[ 12.157376][ T186] hardirqs last enabled at (50959): [] __up_console_sem+0x5a/0x70
[ 12.157795][ T186] hardirqs last disabled at (50968): [] __up_console_sem+0x3f/0x70
[ 12.158177][ T186] softirqs last enabled at (50178): [] __alloc_skb+0x4cb/0x600
[ 12.158568][ T186] softirqs last disabled at (50176): [] __alloc_skb+0x4cb/0x600
[ 12.158960][ T186] ---[ end trace 0000000000000000 ]---
[ 12.170116][ T186] ip (186) used greatest stack depth: 23792 bytes left
[ 12.371698][ T193] ------------[ cut here ]------------
[ 12.371983][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 12.372389][ T193] Modules linked in: veth
[ 12.372585][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.373067][ T193] Tainted: [W]=WARN
[ 12.373243][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.373542][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.373861][ 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
[ 12.374913][ T193] RSP: 0018:ffa0000000936e30 EFLAGS: 00010286
[ 12.375212][ T193] RAX: 00000000ffffffa6 RBX: ff11000004b07000 RCX: 1ff4000000126d8c
[ 12.375575][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b070b8
[ 12.375934][ T193] RBP: ff11000008739000 R08: 1fe2200000960e18 R09: ff1100000c405180
[ 12.376288][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.376650][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a15a380
[ 12.377000][ T193] FS: 00007f9e79d31840(0000) GS:ff110000a2530000(0000) knlGS:0000000000000000
[ 12.377404][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.377711][ T193] CR2: 000000000042ebe0 CR3: 000000000c777006 CR4: 0000000000771ef0
[ 12.378060][ T193] PKRU: 55555554
[ 12.378236][ T193] Call Trace:
[ 12.378410][ T193]
[ 12.378539][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.378782][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 12.378963][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 12.379254][ T193] __dev_notify_flags+0x1b8/0x280
[ 12.379488][ T193] ? netif_change_name+0x8c0/0x8c0
[ 12.379747][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 12.379986][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.380214][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 12.380447][ T193] ? add_timer_on+0x580/0x580
[ 12.380723][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.380967][ T193] ? mark_held_locks+0x40/0x70
[ 12.381197][ T193] rtnl_configure_link+0x1ac/0x390
[ 12.381424][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.381671][ T193] ? queue_delayed_work_on+0x95/0x100
[ 12.381919][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 12.382150][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 12.382459][ T193] ? kasan_save_stack+0x2f/0x50
[ 12.382736][ T193] ? kasan_save_track+0x14/0x30
[ 12.382972][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 12.383236][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 12.383468][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 12.383718][ T193] ? rtnl_af_lookup+0x290/0x290
[ 12.383957][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.384195][ T193] ? rtnl_create_link+0x169/0xf20
[ 12.384431][ T193] rtnl_newlink_create+0x2da/0x780
[ 12.384680][ T193] ? rtnl_create_link+0xf20/0xf20
[ 12.384914][ T193] ? __dev_get_by_name+0x12/0x50
[ 12.385150][ T193] ? rtnl_dev_get+0xd7/0x170
[ 12.385393][ T193] __rtnl_newlink+0x22b/0xa50
[ 12.385647][ T193] rtnl_newlink+0x8d1/0xef0
[ 12.385887][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 12.386119][ T193] ? find_held_lock+0x2b/0x80
[ 12.386537][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 12.386806][ T193] ? mark_usage+0x61/0x170
[ 12.387043][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.387283][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.387525][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 12.387764][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.387998][ T193] ? validate_chain+0x38b/0xc20
[ 12.388229][ T193] ? rtnl_link_fill+0x900/0x900
[ 12.388502][ T193] ? __lock_acquire+0x508/0xc10
[ 12.388774][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 12.389006][ T193] ? find_held_lock+0x2b/0x80
[ 12.389244][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 12.389483][ T193] ? rtnl_link_fill+0x900/0x900
[ 12.389732][ T193] ? netlink_ack+0xcd0/0xcd0
[ 12.389977][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 12.390207][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 12.390759][ T193] netlink_unicast+0x486/0x750
[ 12.391014][ T193] ? netlink_attachskb+0x810/0x810
[ 12.391248][ T193] ? __lock_acquire+0x508/0xc10
[ 12.391512][ T193] netlink_sendmsg+0x735/0xc60
[ 12.391758][ T193] ? netlink_unicast+0x750/0x750
[ 12.392001][ T193] ? __might_fault+0x97/0x140
[ 12.392242][ T193] ____sys_sendmsg+0x419/0x850
[ 12.392476][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.392727][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.393019][ T193] ? move_addr_to_kernel+0x40/0x40
[ 12.393282][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 12.393526][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.393766][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 12.394022][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 12.394264][ T193] __sys_sendmsg+0x145/0x1f0
[ 12.394509][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 12.394759][ T193] ? rcu_is_watching+0x15/0xd0
[ 12.394999][ T193] ? rcu_is_watching+0x15/0xd0
[ 12.395237][ T193] do_syscall_64+0x117/0xfc0
[ 12.395471][ T193] ? trace_hardirqs_off+0xd/0x30
[ 12.395719][ T193] ? exc_page_fault+0xee/0x100
[ 12.395970][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.396265][ T193] RIP: 0033:0x7f9e79f6b08e
[ 12.396519][ 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
[ 12.397403][ T193] RSP: 002b:00007ffdbbb992c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.397774][ T193] RAX: ffffffffffffffda RBX: 00007ffdbbb99a58 RCX: 00007f9e79f6b08e
[ 12.398127][ T193] RDX: 0000000000000000 RSI: 00007ffdbbb99370 RDI: 0000000000000005
[ 12.398480][ T193] RBP: 00007ffdbbb992d0 R08: 0000000000000000 R09: 0000000000000000
[ 12.398853][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 12.399228][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbbb99a30
[ 12.399624][ T193]
[ 12.399804][ T193] irq event stamp: 19773
[ 12.399983][ T193] hardirqs last enabled at (19781): [] __up_console_sem+0x5a/0x70
[ 12.400394][ T193] hardirqs last disabled at (19788): [] __up_console_sem+0x3f/0x70
[ 12.400831][ T193] softirqs last enabled at (18980): [] handle_softirqs+0x611/0x940
[ 12.401240][ T193] softirqs last disabled at (18807): [] __irq_exit_rcu+0x103/0x1c0
[ 12.401660][ T193] ---[ end trace 0000000000000000 ]---
[ 12.429877][ T193] ------------[ cut here ]------------
[ 12.430145][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 12.430548][ T193] Modules linked in: veth
[ 12.430747][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.431208][ T193] Tainted: [W]=WARN
[ 12.431379][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.431690][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.431988][ 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
[ 12.432819][ T193] RSP: 0018:ffa00000009371b0 EFLAGS: 00010286
[ 12.433109][ T193] RAX: 00000000ffffffa6 RBX: ff1100000a0d4e40 RCX: 1ff4000000126dfc
[ 12.433444][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a0d4ef8
[ 12.433913][ T193] RBP: ff1100000864c000 R08: 1fe220000141a9e0 R09: ff1100000c405180
[ 12.434246][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.434587][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.434933][ T193] FS: 00007f9e79d31840(0000) GS:ff110000a2530000(0000) knlGS:0000000000000000
[ 12.435326][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.435623][ T193] CR2: 000000000042ebe0 CR3: 000000000c777006 CR4: 0000000000771ef0
[ 12.435967][ T193] PKRU: 55555554
[ 12.436151][ T193] Call Trace:
[ 12.436321][ T193]
[ 12.436439][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.436695][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 12.436874][ T193] __dev_notify_flags+0x1b8/0x280
[ 12.437099][ T193] ? netif_change_name+0x8c0/0x8c0
[ 12.437322][ T193] ? rtnl_af_lookup+0x290/0x290
[ 12.437556][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.437805][ T193] rtnl_configure_link+0x1ac/0x390
[ 12.438041][ T193] rtnl_newlink_create+0x353/0x780
[ 12.438270][ T193] ? rtnl_create_link+0xf20/0xf20
[ 12.438504][ T193] ? __dev_get_by_name+0x12/0x50
[ 12.438739][ T193] ? rtnl_dev_get+0xd7/0x170
[ 12.438981][ T193] __rtnl_newlink+0x22b/0xa50
[ 12.439215][ T193] rtnl_newlink+0x8d1/0xef0
[ 12.439457][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 12.439667][ C0] clocksource: Watchdog remote CPU 3 read timed out
[ 12.439988][ T193] ? find_held_lock+0x2b/0x80
[ 12.440218][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 12.440444][ T193] ? mark_usage+0x61/0x170
[ 12.440682][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.440934][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.441169][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 12.441395][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.441632][ T193] ? validate_chain+0x38b/0xc20
[ 12.441866][ T193] ? rtnl_link_fill+0x900/0x900
[ 12.442088][ T193] ? __lock_acquire+0x508/0xc10
[ 12.442316][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 12.442547][ T193] ? find_held_lock+0x2b/0x80
[ 12.442781][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 12.443035][ T193] ? rtnl_link_fill+0x900/0x900
[ 12.443260][ T193] ? netlink_ack+0xcd0/0xcd0
[ 12.443500][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 12.443729][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 12.443959][ T193] netlink_unicast+0x486/0x750
[ 12.444185][ T193] ? netlink_attachskb+0x810/0x810
[ 12.444410][ T193] ? __lock_acquire+0x508/0xc10
[ 12.444664][ T193] netlink_sendmsg+0x735/0xc60
[ 12.444897][ T193] ? netlink_unicast+0x750/0x750
[ 12.445121][ T193] ? __might_fault+0x97/0x140
[ 12.445350][ T193] ____sys_sendmsg+0x419/0x850
[ 12.445586][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.445828][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.446106][ T193] ? move_addr_to_kernel+0x40/0x40
[ 12.446371][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 12.446606][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.446847][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 12.447090][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 12.447321][ T193] __sys_sendmsg+0x145/0x1f0
[ 12.447555][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 12.447796][ T193] ? rcu_is_watching+0x15/0xd0
[ 12.448022][ T193] ? rcu_is_watching+0x15/0xd0
[ 12.448247][ T193] do_syscall_64+0x117/0xfc0
[ 12.448466][ T193] ? trace_hardirqs_off+0xd/0x30
[ 12.448738][ T193] ? exc_page_fault+0xee/0x100
[ 12.448966][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.449245][ T193] RIP: 0033:0x7f9e79f6b08e
[ 12.449482][ 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
[ 12.450298][ T193] RSP: 002b:00007ffdbbb992c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.450684][ T193] RAX: ffffffffffffffda RBX: 00007ffdbbb99a58 RCX: 00007f9e79f6b08e
[ 12.451021][ T193] RDX: 0000000000000000 RSI: 00007ffdbbb99370 RDI: 0000000000000005
[ 12.451368][ T193] RBP: 00007ffdbbb992d0 R08: 0000000000000000 R09: 0000000000000000
[ 12.451721][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 12.452070][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbbb99a30
[ 12.452419][ T193]
[ 12.452592][ T193] irq event stamp: 33149
[ 12.452767][ T193] hardirqs last enabled at (33157): [] __up_console_sem+0x5a/0x70
[ 12.453159][ T193] hardirqs last disabled at (33164): [] __up_console_sem+0x3f/0x70
[ 12.453548][ T193] softirqs last enabled at (32530): [] handle_softirqs+0x611/0x940
[ 12.453939][ T193] softirqs last disabled at (32411): [] __irq_exit_rcu+0x103/0x1c0
[ 12.454313][ T193] ---[ end trace 0000000000000000 ]---
[ 12.820577][ T210] ------------[ cut here ]------------
[ 12.820869][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/210
[ 12.821281][ T210] Modules linked in: veth
[ 12.821469][ T210] CPU: 3 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.821960][ T210] Tainted: [W]=WARN
[ 12.822141][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.822438][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.822761][ 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
[ 12.824108][ T210] RSP: 0018:ffa00000004e6e30 EFLAGS: 00010286
[ 12.824406][ T210] RAX: 00000000ffffffa6 RBX: ff11000009020200 RCX: 1ff400000009cd8c
[ 12.824777][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090202b8
[ 12.825126][ T210] RBP: ff110000084b1000 R08: 1fe2200001204058 R09: ff1100000c692e80
[ 12.825477][ T210] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.825885][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a657500
[ 12.826233][ T210] FS: 00007f55092fa840(0000) GS:ff110000a2530000(0000) knlGS:0000000000000000
[ 12.826647][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.826946][ T210] CR2: 00007f5509661f6d CR3: 000000000c0df004 CR4: 0000000000771ef0
[ 12.827286][ T210] PKRU: 55555554
[ 12.827454][ T210] Call Trace:
[ 12.827634][ T210]
[ 12.827751][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.827980][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.828207][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 12.828379][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 12.828622][ T210] __dev_notify_flags+0x1b8/0x280
[ 12.828859][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 12.829090][ T210] ? linkwatch_fire_event+0x194/0x250
[ 12.829316][ T210] ? netif_change_name+0x8c0/0x8c0
[ 12.829551][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 12.829788][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.830020][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 12.830246][ T210] ? find_held_lock+0x2b/0x80
[ 12.830474][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.830713][ T210] ? mark_held_locks+0x40/0x70
[ 12.830942][ T210] rtnl_configure_link+0x1ac/0x390
[ 12.831178][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.831409][ T210] ? queue_delayed_work_on+0x95/0x100
[ 12.831660][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 12.831897][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 12.832185][ T210] ? kasan_save_stack+0x2f/0x50
[ 12.832421][ T210] ? kasan_save_track+0x14/0x30
[ 12.832671][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 12.832943][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 12.833178][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 12.833416][ T210] ? rtnl_af_lookup+0x290/0x290
[ 12.833664][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.833906][ T210] ? rtnl_create_link+0x169/0xf20
[ 12.834142][ T210] rtnl_newlink_create+0x2da/0x780
[ 12.834378][ T210] ? rtnl_create_link+0xf20/0xf20
[ 12.834621][ T210] ? __dev_get_by_name+0x12/0x50
[ 12.834856][ T210] ? rtnl_dev_get+0xd7/0x170
[ 12.835105][ T210] __rtnl_newlink+0x22b/0xa50
[ 12.835346][ T210] rtnl_newlink+0x8d1/0xef0
[ 12.835590][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 12.835833][ T210] ? find_held_lock+0x2b/0x80
[ 12.836068][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 12.836296][ T210] ? mark_usage+0x61/0x170
[ 12.836537][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.836789][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.837026][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 12.837260][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.837506][ T210] ? validate_chain+0x38b/0xc20
[ 12.837750][ T210] ? rtnl_link_fill+0x900/0x900
[ 12.837988][ T210] ? __lock_acquire+0x508/0xc10
[ 12.838225][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 12.838465][ T210] ? find_held_lock+0x2b/0x80
[ 12.838722][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 12.838959][ T210] ? rtnl_link_fill+0x900/0x900
[ 12.839193][ T210] ? netlink_ack+0xcd0/0xcd0
[ 12.839435][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 12.839683][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 12.839926][ T210] netlink_unicast+0x486/0x750
[ 12.840163][ T210] ? netlink_attachskb+0x810/0x810
[ 12.840399][ T210] ? __lock_acquire+0x508/0xc10
[ 12.840652][ T210] netlink_sendmsg+0x735/0xc60
[ 12.840892][ T210] ? netlink_unicast+0x750/0x750
[ 12.841132][ T210] ? __might_fault+0x97/0x140
[ 12.841371][ T210] ____sys_sendmsg+0x419/0x850
[ 12.841614][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.841858][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.842147][ T210] ? move_addr_to_kernel+0x40/0x40
[ 12.842392][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 12.842637][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.842873][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 12.843124][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 12.843366][ T210] __sys_sendmsg+0x145/0x1f0
[ 12.843610][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 12.843861][ T210] ? rcu_is_watching+0x15/0xd0
[ 12.844097][ T210] ? rcu_is_watching+0x15/0xd0
[ 12.844348][ T210] do_syscall_64+0x117/0xfc0
[ 12.844606][ T210] ? trace_hardirqs_off+0xd/0x30
[ 12.844849][ T210] ? exc_page_fault+0xee/0x100
[ 12.845080][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.845368][ T210] RIP: 0033:0x7f550953408e
[ 12.845627][ 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
[ 12.846465][ T210] RSP: 002b:00007ffc83613160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.846834][ T210] RAX: ffffffffffffffda RBX: 00007ffc836138f8 RCX: 00007f550953408e
[ 12.847180][ T210] RDX: 0000000000000000 RSI: 00007ffc83613210 RDI: 0000000000000005
[ 12.847542][ T210] RBP: 00007ffc83613170 R08: 0000000000000000 R09: 0000000000000000
[ 12.847904][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4d
[ 12.848256][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc836138d0
[ 12.848641][ T210]
[ 12.848823][ T210] irq event stamp: 24791
[ 12.849000][ T210] hardirqs last enabled at (24799): [] __up_console_sem+0x5a/0x70
[ 12.849405][ T210] hardirqs last disabled at (24806): [] __up_console_sem+0x3f/0x70
[ 12.849826][ T210] softirqs last enabled at (23970): [] handle_softirqs+0x611/0x940
[ 12.850231][ T210] softirqs last disabled at (23561): [] __irq_exit_rcu+0x103/0x1c0
[ 12.850656][ T210] ---[ end trace 0000000000000000 ]---
[ 12.873980][ T210] ------------[ cut here ]------------
[ 12.874237][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/210
[ 12.875262][ T210] Modules linked in: veth
[ 12.875448][ T210] CPU: 0 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.875963][ T210] Tainted: [W]=WARN
[ 12.876143][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.876434][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.876752][ 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
[ 12.877590][ T210] RSP: 0018:ffa00000004e71b0 EFLAGS: 00010286
[ 12.877884][ T210] RAX: 00000000ffffffa6 RBX: ff1100000a57e200 RCX: 1ff400000009cdfc
[ 12.878223][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a57e2b8
[ 12.878569][ T210] RBP: ff11000008729000 R08: 1fe22000014afc58 R09: ff1100000c692e80
[ 12.878923][ T210] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.879262][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.879627][ T210] FS: 00007f55092fa840(0000) GS:ff110000a23b0000(0000) knlGS:0000000000000000
[ 12.880033][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.880321][ T210] CR2: 0000560d61843d5c CR3: 000000000c0df004 CR4: 0000000000771ef0
[ 12.880672][ T210] PKRU: 55555554
[ 12.880843][ T210] Call Trace:
[ 12.881012][ T210]
[ 12.881130][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.881360][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 12.881541][ T210] __dev_notify_flags+0x1b8/0x280
[ 12.881785][ T210] ? netif_change_name+0x8c0/0x8c0
[ 12.882014][ T210] ? rtnl_af_lookup+0x290/0x290
[ 12.882237][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.882466][ T210] rtnl_configure_link+0x1ac/0x390
[ 12.882705][ T210] rtnl_newlink_create+0x353/0x780
[ 12.882934][ T210] ? rtnl_create_link+0xf20/0xf20
[ 12.883156][ T210] ? __dev_get_by_name+0x12/0x50
[ 12.883381][ T210] ? rtnl_dev_get+0xd7/0x170
[ 12.883632][ T210] __rtnl_newlink+0x22b/0xa50
[ 12.883868][ T210] rtnl_newlink+0x8d1/0xef0
[ 12.884095][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 12.884317][ T210] ? find_held_lock+0x2b/0x80
[ 12.884551][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 12.884784][ T210] ? mark_usage+0x61/0x170
[ 12.885011][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.885247][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.885474][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 12.885715][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.885939][ T210] ? validate_chain+0x38b/0xc20
[ 12.886162][ T210] ? rtnl_link_fill+0x900/0x900
[ 12.886392][ T210] ? __lock_acquire+0x508/0xc10
[ 12.886635][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 12.886860][ T210] ? find_held_lock+0x2b/0x80
[ 12.887091][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 12.887311][ T210] ? rtnl_link_fill+0x900/0x900
[ 12.887547][ T210] ? netlink_ack+0xcd0/0xcd0
[ 12.887791][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 12.888019][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 12.888246][ T210] netlink_unicast+0x486/0x750
[ 12.888471][ T210] ? netlink_attachskb+0x810/0x810
[ 12.888711][ T210] ? __lock_acquire+0x508/0xc10
[ 12.888943][ T210] netlink_sendmsg+0x735/0xc60
[ 12.889169][ T210] ? netlink_unicast+0x750/0x750
[ 12.889398][ T210] ? __might_fault+0x97/0x140
[ 12.889639][ T210] ____sys_sendmsg+0x419/0x850
[ 12.889866][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.890082][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.890358][ T210] ? move_addr_to_kernel+0x40/0x40
[ 12.890602][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 12.890837][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.891062][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 12.891306][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 12.891546][ T210] __sys_sendmsg+0x145/0x1f0
[ 12.891780][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 12.892017][ T210] ? rcu_is_watching+0x15/0xd0
[ 12.892240][ T210] ? rcu_is_watching+0x15/0xd0
[ 12.892466][ T210] do_syscall_64+0x117/0xfc0
[ 12.892709][ T210] ? trace_hardirqs_off+0xd/0x30
[ 12.892936][ T210] ? exc_page_fault+0xee/0x100
[ 12.893160][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.893437][ T210] RIP: 0033:0x7f550953408e
[ 12.893689][ 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
[ 12.894499][ T210] RSP: 002b:00007ffc83613160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.894851][ T210] RAX: ffffffffffffffda RBX: 00007ffc836138f8 RCX: 00007f550953408e
[ 12.895182][ T210] RDX: 0000000000000000 RSI: 00007ffc83613210 RDI: 0000000000000005
[ 12.895522][ T210] RBP: 00007ffc83613170 R08: 0000000000000000 R09: 0000000000000000
[ 12.895869][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4d
[ 12.896203][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc836138d0
[ 12.896556][ T210]
[ 12.896730][ T210] irq event stamp: 35689
[ 12.896898][ T210] hardirqs last enabled at (35697): [] __up_console_sem+0x5a/0x70
[ 12.897288][ T210] hardirqs last disabled at (35704): [] __up_console_sem+0x3f/0x70
[ 12.897708][ T210] softirqs last enabled at (35008): [] handle_softirqs+0x611/0x940
[ 12.898102][ T210] softirqs last disabled at (34955): [] __irq_exit_rcu+0x103/0x1c0
[ 12.898499][ T210] ---[ end trace 0000000000000000 ]---