[ 11.175132][ T187] ------------[ cut here ]------------
[ 11.175476][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
[ 11.175852][ T187] Modules linked in: veth
[ 11.176060][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.176470][ T187] Tainted: [W]=WARN
[ 11.176650][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.176917][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.177191][ T187] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.177759][ T187] RSP: 0018:ffa0000000956e30 EFLAGS: 00010286
[ 11.177996][ T187] RAX: 00000000ffffffa6 RBX: ff11000009b9aac0 RCX: 1ff400000012ad8c
[ 11.178289][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009b9ab78
[ 11.178553][ T187] RBP: ff11000007574000 R08: 1fe2200001373570 R09: ff1100000c395180
[ 11.178822][ T187] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.179086][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bee700
[ 11.179363][ T187] FS: 00007f77080f3840(0000) GS:ff110000aa6b0000(0000) knlGS:0000000000000000
[ 11.179697][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.179928][ T187] CR2: 0000556020cd3d50 CR3: 000000000bbdf004 CR4: 0000000000771ef0
[ 11.180203][ T187] PKRU: 55555554
[ 11.180390][ T187] Call Trace:
[ 11.180554][ T187]
[ 11.180689][ T187] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.180928][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.181133][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 11.181310][ T187] ? find_held_lock+0x2b/0x80
[ 11.181508][ T187] ? find_held_lock+0x2b/0x80
[ 11.181763][ T187] __dev_notify_flags+0x1b8/0x280
[ 11.181968][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.182195][ T187] ? netif_change_name+0x8c0/0x8c0
[ 11.182400][ T187] ? __queue_work+0x315/0xc00
[ 11.182592][ T187] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 11.182861][ T187] ? trace_irq_enable.constprop.0+0x30/0x180
[ 11.183091][ T187] rtnl_configure_link+0x1ac/0x390
[ 11.183293][ T187] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.183496][ T187] ? queue_delayed_work_on+0x95/0x100
[ 11.183703][ T187] veth_newlink+0x330/0x8d0 [veth]
[ 11.183900][ T187] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.184126][ T187] ? kasan_save_stack+0x2f/0x50
[ 11.184331][ T187] ? kasan_save_track+0x14/0x30
[ 11.184522][ T187] ? __kasan_kmalloc+0x7b/0x90
[ 11.184738][ T187] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.184934][ T187] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.185138][ T187] ? rtnl_af_lookup+0x290/0x290
[ 11.185374][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.185602][ T187] ? rtnl_create_link+0x169/0xf20
[ 11.185811][ T187] rtnl_newlink_create+0x2da/0x780
[ 11.186005][ T187] ? rtnl_create_link+0xf20/0xf20
[ 11.186232][ T187] ? __dev_get_by_name+0x12/0x50
[ 11.186425][ T187] ? rtnl_dev_get+0xd7/0x170
[ 11.186622][ T187] __rtnl_newlink+0x22b/0xa50
[ 11.186849][ T187] rtnl_newlink+0x8d1/0xef0
[ 11.187096][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.187327][ T187] ? find_held_lock+0x2b/0x80
[ 11.187565][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.187813][ T187] ? mark_usage+0x61/0x170
[ 11.188036][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.188247][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.188438][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.188629][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.188828][ T187] ? validate_chain+0x38b/0xc20
[ 11.189029][ T187] ? rtnl_link_fill+0x900/0x900
[ 11.189244][ T187] ? __lock_acquire+0x508/0xc10
[ 11.189443][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.189637][ T187] ? find_held_lock+0x2b/0x80
[ 11.189892][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 11.190092][ T187] ? rtnl_link_fill+0x900/0x900
[ 11.190300][ T187] ? netlink_ack+0xcd0/0xcd0
[ 11.190560][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 11.190770][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 11.190964][ T187] netlink_unicast+0x486/0x750
[ 11.191206][ T187] ? netlink_attachskb+0x810/0x810
[ 11.191427][ T187] ? __lock_acquire+0x508/0xc10
[ 11.191652][ T187] netlink_sendmsg+0x735/0xc60
[ 11.191871][ T187] ? netlink_unicast+0x750/0x750
[ 11.192065][ T187] ? __might_fault+0x97/0x140
[ 11.192281][ T187] ____sys_sendmsg+0x419/0x850
[ 11.192478][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.192670][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.193096][ T187] ? move_addr_to_kernel+0x40/0x40
[ 11.193307][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 11.193499][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.193699][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 11.193945][ T187] __sys_sendmsg+0x145/0x1f0
[ 11.194181][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 11.194374][ T187] ? down_write_nested+0x200/0x200
[ 11.194563][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.194762][ T187] ? fpregs_restore_userregs+0x14b/0x310
[ 11.194969][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.195305][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.195510][ T187] do_syscall_64+0x117/0xfc0
[ 11.195708][ T187] ? trace_hardirqs_off+0xd/0x30
[ 11.195901][ T187] ? exc_page_fault+0xee/0x100
[ 11.196093][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.196354][ T187] RIP: 0033:0x7f770832d08e
[ 11.196559][ T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.197243][ T187] RSP: 002b:00007ffed8d07780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.197542][ T187] RAX: ffffffffffffffda RBX: 00007ffed8d07f18 RCX: 00007f770832d08e
[ 11.197841][ T187] RDX: 0000000000000000 RSI: 00007ffed8d07830 RDI: 0000000000000005
[ 11.198132][ T187] RBP: 00007ffed8d07790 R08: 0000000000000000 R09: 0000000000000000
[ 11.198418][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90a
[ 11.198700][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed8d07ef0
[ 11.198968][ T187]
[ 11.199124][ T187] irq event stamp: 26371
[ 11.199293][ T187] hardirqs last enabled at (26383): [] __up_console_sem+0x5a/0x70
[ 11.199705][ T187] hardirqs last disabled at (26392): [] __up_console_sem+0x3f/0x70
[ 11.200240][ T187] softirqs last enabled at (25590): [] handle_softirqs+0x611/0x940
[ 11.200641][ T187] softirqs last disabled at (25585): [] __irq_exit_rcu+0x103/0x1c0
[ 11.201060][ T187] ---[ end trace 0000000000000000 ]---
[ 11.222173][ T187] ------------[ cut here ]------------
[ 11.222462][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
[ 11.222784][ T187] Modules linked in: veth
[ 11.223024][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.223468][ T187] Tainted: [W]=WARN
[ 11.223726][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.224019][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.224266][ T187] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.224827][ T187] RSP: 0018:ffa00000009571b0 EFLAGS: 00010286
[ 11.225083][ T187] RAX: 00000000ffffffa6 RBX: ff11000004bb5540 RCX: 1ff400000012adfc
[ 11.225586][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004bb55f8
[ 11.226109][ T187] RBP: ff1100000a094000 R08: 1fe2200000976ac0 R09: ff1100000c395180
[ 11.226510][ T187] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.226919][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.227347][ T187] FS: 00007f77080f3840(0000) GS:ff110000aa6b0000(0000) knlGS:0000000000000000
[ 11.227795][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.228191][ T187] CR2: 0000556020cd3d50 CR3: 000000000bbdf004 CR4: 0000000000771ef0
[ 11.228588][ T187] PKRU: 55555554
[ 11.228830][ T187] Call Trace:
[ 11.229046][ T187]
[ 11.229231][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.229510][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 11.229742][ T187] __dev_notify_flags+0x1b8/0x280
[ 11.230026][ T187] ? netif_change_name+0x8c0/0x8c0
[ 11.230344][ T187] ? rtnl_af_lookup+0x290/0x290
[ 11.230634][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.230939][ T187] rtnl_configure_link+0x1ac/0x390
[ 11.231278][ T187] rtnl_newlink_create+0x353/0x780
[ 11.231563][ T187] ? rtnl_create_link+0xf20/0xf20
[ 11.231842][ T187] ? __dev_get_by_name+0x12/0x50
[ 11.232091][ T187] ? rtnl_dev_get+0xd7/0x170
[ 11.232374][ T187] __rtnl_newlink+0x22b/0xa50
[ 11.232639][ T187] rtnl_newlink+0x8d1/0xef0
[ 11.232911][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.233181][ T187] ? find_held_lock+0x2b/0x80
[ 11.233441][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.233706][ T187] ? mark_usage+0x61/0x170
[ 11.233960][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.234243][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.234501][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.234825][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.235109][ T187] ? validate_chain+0x38b/0xc20
[ 11.235397][ T187] ? rtnl_link_fill+0x900/0x900
[ 11.235668][ T187] ? __lock_acquire+0x508/0xc10
[ 11.235953][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.236235][ T187] ? find_held_lock+0x2b/0x80
[ 11.236518][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 11.236802][ T187] ? rtnl_link_fill+0x900/0x900
[ 11.237078][ T187] ? netlink_ack+0xcd0/0xcd0
[ 11.237377][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 11.237640][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 11.237925][ T187] netlink_unicast+0x486/0x750
[ 11.238220][ T187] ? netlink_attachskb+0x810/0x810
[ 11.238496][ T187] ? __lock_acquire+0x508/0xc10
[ 11.238778][ T187] netlink_sendmsg+0x735/0xc60
[ 11.239054][ T187] ? netlink_unicast+0x750/0x750
[ 11.239345][ T187] ? __might_fault+0x97/0x140
[ 11.239622][ T187] ____sys_sendmsg+0x419/0x850
[ 11.239899][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.240186][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.240505][ T187] ? move_addr_to_kernel+0x40/0x40
[ 11.240798][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 11.241067][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.241350][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 11.241642][ T187] __sys_sendmsg+0x145/0x1f0
[ 11.241919][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 11.242209][ T187] ? down_write_nested+0x200/0x200
[ 11.242489][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.242794][ T187] ? fpregs_restore_userregs+0x14b/0x310
[ 11.243077][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.243382][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.243663][ T187] do_syscall_64+0x117/0xfc0
[ 11.243948][ T187] ? trace_hardirqs_off+0xd/0x30
[ 11.244221][ T187] ? exc_page_fault+0xee/0x100
[ 11.244484][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.244806][ T187] RIP: 0033:0x7f770832d08e
[ 11.245077][ T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.245898][ T187] RSP: 002b:00007ffed8d07780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.246274][ T187] RAX: ffffffffffffffda RBX: 00007ffed8d07f18 RCX: 00007f770832d08e
[ 11.246615][ T187] RDX: 0000000000000000 RSI: 00007ffed8d07830 RDI: 0000000000000005
[ 11.246962][ T187] RBP: 00007ffed8d07790 R08: 0000000000000000 R09: 0000000000000000
[ 11.247361][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90a
[ 11.247751][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed8d07ef0
[ 11.248149][ T187]
[ 11.248382][ T187] irq event stamp: 42953
[ 11.248598][ T187] hardirqs last enabled at (42963): [] __up_console_sem+0x5a/0x70
[ 11.249035][ T187] hardirqs last disabled at (42972): [] __up_console_sem+0x3f/0x70
[ 11.249480][ T187] softirqs last enabled at (42168): [] handle_softirqs+0x611/0x940
[ 11.249918][ T187] softirqs last disabled at (42061): [] __irq_exit_rcu+0x103/0x1c0
[ 11.250385][ T187] ---[ end trace 0000000000000000 ]---
[ 11.255626][ T187] ip (187) used greatest stack depth: 23592 bytes left
[ 11.475614][ T201] ------------[ cut here ]------------
[ 11.475831][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/201
[ 11.476090][ T201] Modules linked in: veth
[ 11.476219][ T201] CPU: 0 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.476573][ T201] Tainted: [W]=WARN
[ 11.476742][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.476952][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.477146][ T201] 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
[ 11.477768][ T201] RSP: 0018:ffa0000000706e30 EFLAGS: 00010286
[ 11.477958][ T201] RAX: 00000000ffffffa6 RBX: ff1100000516be00 RCX: 1ff40000000e0d8c
[ 11.478292][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000516beb8
[ 11.478570][ T201] RBP: ff1100000c3f4000 R08: 1fe2200000a2d7d8 R09: ff1100000c07d180
[ 11.478795][ T201] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.479014][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cdec780
[ 11.479268][ T201] FS: 00007fe12f467840(0000) GS:ff110000aa5b0000(0000) knlGS:0000000000000000
[ 11.479587][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.479853][ T201] CR2: 000000000042ebe0 CR3: 000000000ad7b004 CR4: 0000000000771ef0
[ 11.480074][ T201] PKRU: 55555554
[ 11.480243][ T201] Call Trace:
[ 11.480397][ T201]
[ 11.480472][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.480621][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 11.480794][ T201] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.481053][ T201] __dev_notify_flags+0x1b8/0x280
[ 11.481263][ T201] ? netif_change_name+0x8c0/0x8c0
[ 11.481477][ T201] ? rtnl_newlink+0x8d1/0xef0
[ 11.481642][ T201] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.481864][ T201] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.482087][ T201] ? add_timer_on+0x580/0x580
[ 11.482335][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.482566][ T201] ? mark_held_locks+0x40/0x70
[ 11.482801][ T201] rtnl_configure_link+0x1ac/0x390
[ 11.482955][ T201] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.483103][ T201] ? queue_delayed_work_on+0x95/0x100
[ 11.483260][ T201] veth_newlink+0x330/0x8d0 [veth]
[ 11.483407][ T201] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.483588][ T201] ? kasan_save_stack+0x2f/0x50
[ 11.483746][ T201] ? kasan_save_track+0x14/0x30
[ 11.483900][ T201] ? __kasan_kmalloc+0x7b/0x90
[ 11.484064][ T201] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.484215][ T201] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.484382][ T201] ? rtnl_af_lookup+0x290/0x290
[ 11.484530][ T201] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.484684][ T201] ? rtnl_create_link+0x169/0xf20
[ 11.484835][ T201] rtnl_newlink_create+0x2da/0x780
[ 11.484980][ T201] ? rtnl_create_link+0xf20/0xf20
[ 11.485123][ T201] ? __dev_get_by_name+0x12/0x50
[ 11.485273][ T201] ? rtnl_dev_get+0xd7/0x170
[ 11.485424][ T201] __rtnl_newlink+0x22b/0xa50
[ 11.485573][ T201] rtnl_newlink+0x8d1/0xef0
[ 11.485723][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.485868][ T201] ? find_held_lock+0x2b/0x80
[ 11.486012][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.486174][ T201] ? mark_usage+0x61/0x170
[ 11.486318][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.486467][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.486616][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.486813][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.487028][ T201] ? validate_chain+0x38b/0xc20
[ 11.487264][ T201] ? rtnl_link_fill+0x900/0x900
[ 11.487475][ T201] ? __lock_acquire+0x508/0xc10
[ 11.487705][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.487909][ T201] ? find_held_lock+0x2b/0x80
[ 11.488056][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 11.488214][ T201] ? rtnl_link_fill+0x900/0x900
[ 11.488359][ T201] ? netlink_ack+0xcd0/0xcd0
[ 11.488507][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 11.488653][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 11.488802][ T201] netlink_unicast+0x486/0x750
[ 11.488949][ T201] ? netlink_attachskb+0x810/0x810
[ 11.489095][ T201] ? __lock_acquire+0x508/0xc10
[ 11.489247][ T201] netlink_sendmsg+0x735/0xc60
[ 11.489393][ T201] ? netlink_unicast+0x750/0x750
[ 11.489538][ T201] ? __might_fault+0x97/0x140
[ 11.489693][ T201] ____sys_sendmsg+0x419/0x850
[ 11.489845][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.489991][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.490183][ T201] ? move_addr_to_kernel+0x40/0x40
[ 11.490336][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 11.490485][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.490634][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 11.490800][ T201] ? lock_vma_under_rcu+0x159/0x410
[ 11.490948][ T201] __sys_sendmsg+0x145/0x1f0
[ 11.491101][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 11.491253][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.491399][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.491546][ T201] do_syscall_64+0x117/0xfc0
[ 11.491788][ T201] ? trace_hardirqs_off+0xd/0x30
[ 11.491941][ T201] ? exc_page_fault+0xee/0x100
[ 11.492087][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.492284][ T201] RIP: 0033:0x7fe12f6a108e
[ 11.492445][ T201] 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
[ 11.492978][ T201] RSP: 002b:00007fff6fc721a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.493205][ T201] RAX: ffffffffffffffda RBX: 00007fff6fc72938 RCX: 00007fe12f6a108e
[ 11.493423][ T201] RDX: 0000000000000000 RSI: 00007fff6fc72250 RDI: 0000000000000005
[ 11.493637][ T201] RBP: 00007fff6fc721b0 R08: 0000000000000000 R09: 0000000000000000
[ 11.493860][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90a
[ 11.494077][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6fc72910
[ 11.494306][ T201]
[ 11.494417][ T201] irq event stamp: 24627
[ 11.494526][ T201] hardirqs last enabled at (24635): [] __up_console_sem+0x5a/0x70
[ 11.494780][ T201] hardirqs last disabled at (24642): [] __up_console_sem+0x3f/0x70
[ 11.495031][ T201] softirqs last enabled at (24032): [] handle_softirqs+0x611/0x940
[ 11.495286][ T201] softirqs last disabled at (24027): [] __irq_exit_rcu+0x103/0x1c0
[ 11.495532][ T201] ---[ end trace 0000000000000000 ]---
[ 11.506754][ T201] ------------[ cut here ]------------
[ 11.506951][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/201
[ 11.507209][ T201] Modules linked in: veth
[ 11.507326][ T201] CPU: 0 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.507607][ T201] Tainted: [W]=WARN
[ 11.507748][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.507928][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.508113][ T201] 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
[ 11.509236][ T201] RSP: 0018:ffa00000007071b0 EFLAGS: 00010286
[ 11.509415][ T201] RAX: 00000000ffffffa6 RBX: ff1100000cfc1700 RCX: 1ff40000000e0dfc
[ 11.509622][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cfc17b8
[ 11.509836][ T201] RBP: ff1100000c3f1000 R08: 1fe22000019f82f8 R09: ff1100000c07d180
[ 11.510045][ T201] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.510263][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.510471][ T201] FS: 00007fe12f467840(0000) GS:ff110000aa5b0000(0000) knlGS:0000000000000000
[ 11.510721][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.510895][ T201] CR2: 000000000042ebe0 CR3: 000000000ad7b004 CR4: 0000000000771ef0
[ 11.511134][ T201] PKRU: 55555554
[ 11.511302][ T201] Call Trace:
[ 11.511480][ T201]
[ 11.511603][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.511861][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 11.512040][ T201] __dev_notify_flags+0x1b8/0x280
[ 11.512550][ T201] ? netif_change_name+0x8c0/0x8c0
[ 11.512788][ T201] ? rtnl_af_lookup+0x290/0x290
[ 11.512943][ T201] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.513084][ T201] rtnl_configure_link+0x1ac/0x390
[ 11.513234][ T201] rtnl_newlink_create+0x353/0x780
[ 11.513374][ T201] ? rtnl_create_link+0xf20/0xf20
[ 11.513513][ T201] ? __dev_get_by_name+0x12/0x50
[ 11.513652][ T201] ? rtnl_dev_get+0xd7/0x170
[ 11.514019][ T201] __rtnl_newlink+0x22b/0xa50
[ 11.514637][ T201] rtnl_newlink+0x8d1/0xef0
[ 11.514785][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.514927][ T201] ? find_held_lock+0x2b/0x80
[ 11.515067][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.515212][ T201] ? mark_usage+0x61/0x170
[ 11.515351][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.515494][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.515636][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.515787][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.515926][ T201] ? validate_chain+0x38b/0xc20
[ 11.516065][ T201] ? rtnl_link_fill+0x900/0x900
[ 11.516216][ T201] ? __lock_acquire+0x508/0xc10
[ 11.516425][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.516574][ T201] ? find_held_lock+0x2b/0x80
[ 11.516765][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 11.516907][ T201] ? rtnl_link_fill+0x900/0x900
[ 11.517046][ T201] ? netlink_ack+0xcd0/0xcd0
[ 11.517196][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 11.517337][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 11.517490][ T201] netlink_unicast+0x486/0x750
[ 11.517632][ T201] ? netlink_attachskb+0x810/0x810
[ 11.517780][ T201] ? __lock_acquire+0x508/0xc10
[ 11.517920][ T201] netlink_sendmsg+0x735/0xc60
[ 11.518062][ T201] ? netlink_unicast+0x750/0x750
[ 11.518211][ T201] ? __might_fault+0x97/0x140
[ 11.518356][ T201] ____sys_sendmsg+0x419/0x850
[ 11.518502][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.518662][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.518842][ T201] ? move_addr_to_kernel+0x40/0x40
[ 11.518985][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 11.519124][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.519272][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 11.519427][ T201] ? lock_vma_under_rcu+0x159/0x410
[ 11.519569][ T201] __sys_sendmsg+0x145/0x1f0
[ 11.519730][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 11.519881][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.520023][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.520216][ T201] do_syscall_64+0x117/0xfc0
[ 11.520435][ T201] ? trace_hardirqs_off+0xd/0x30
[ 11.520626][ T201] ? exc_page_fault+0xee/0x100
[ 11.520830][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.521088][ T201] RIP: 0033:0x7fe12f6a108e
[ 11.521262][ T201] 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
[ 11.521862][ T201] RSP: 002b:00007fff6fc721a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.522077][ T201] RAX: ffffffffffffffda RBX: 00007fff6fc72938 RCX: 00007fe12f6a108e
[ 11.522295][ T201] RDX: 0000000000000000 RSI: 00007fff6fc72250 RDI: 0000000000000005
[ 11.522503][ T201] RBP: 00007fff6fc721b0 R08: 0000000000000000 R09: 0000000000000000
[ 11.522720][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90a
[ 11.522936][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6fc72910
[ 11.523156][ T201]
[ 11.523268][ T201] irq event stamp: 30245
[ 11.523379][ T201] hardirqs last enabled at (30253): [] __up_console_sem+0x5a/0x70
[ 11.523619][ T201] hardirqs last disabled at (30260): [] __up_console_sem+0x3f/0x70
[ 11.523865][ T201] softirqs last enabled at (29610): [] handle_softirqs+0x611/0x940
[ 11.524112][ T201] softirqs last disabled at (28671): [] __irq_exit_rcu+0x103/0x1c0
[ 11.524359][ T201] ---[ end trace 0000000000000000 ]---
[ 11.743776][ T210] ------------[ cut here ]------------
[ 11.744025][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 11.744340][ T210] Modules linked in: veth
[ 11.744504][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.744846][ T210] Tainted: [W]=WARN
[ 11.745004][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.745248][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.745486][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.746047][ T210] RSP: 0018:ffa00000008d6e30 EFLAGS: 00010286
[ 11.746285][ T210] RAX: 00000000ffffffa6 RBX: ff11000004bb5e00 RCX: 1ff400000011ad8c
[ 11.746550][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004bb5eb8
[ 11.746819][ T210] RBP: ff11000008a19000 R08: 1fe2200000976bd8 R09: ff1100000e048b80
[ 11.747077][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.747349][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008bb8b00
[ 11.747611][ T210] FS: 00007f473bf5b840(0000) GS:ff110000aa6b0000(0000) knlGS:0000000000000000
[ 11.747915][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.748141][ T210] CR2: 000000000042ebe0 CR3: 000000000cc2f002 CR4: 0000000000771ef0
[ 11.748413][ T210] PKRU: 55555554
[ 11.748567][ T210] Call Trace:
[ 11.748726][ T210]
[ 11.748846][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.749041][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.749246][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 11.749403][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 11.749594][ T210] __dev_notify_flags+0x1b8/0x280
[ 11.749791][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 11.749981][ T210] ? linkwatch_fire_event+0x194/0x250
[ 11.750184][ T210] ? netif_change_name+0x8c0/0x8c0
[ 11.750371][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 11.750559][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.750758][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.750949][ T210] ? find_held_lock+0x2b/0x80
[ 11.751144][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.751353][ T210] ? mark_held_locks+0x40/0x70
[ 11.751541][ T210] rtnl_configure_link+0x1ac/0x390
[ 11.751738][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.751931][ T210] ? queue_delayed_work_on+0x95/0x100
[ 11.752126][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 11.752330][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.752551][ T210] ? kasan_save_stack+0x2f/0x50
[ 11.752748][ T210] ? kasan_save_track+0x14/0x30
[ 11.752938][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 11.753144][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.753350][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.753543][ T210] ? rtnl_af_lookup+0x290/0x290
[ 11.753740][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.753933][ T210] ? rtnl_create_link+0x169/0xf20
[ 11.754124][ T210] rtnl_newlink_create+0x2da/0x780
[ 11.754328][ T210] ? rtnl_create_link+0xf20/0xf20
[ 11.754518][ T210] ? __dev_get_by_name+0x12/0x50
[ 11.754714][ T210] ? rtnl_dev_get+0xd7/0x170
[ 11.754909][ T210] __rtnl_newlink+0x22b/0xa50
[ 11.755146][ T210] rtnl_newlink+0x8d1/0xef0
[ 11.755355][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.755544][ T210] ? find_held_lock+0x2b/0x80
[ 11.755744][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.755933][ T210] ? mark_usage+0x61/0x170
[ 11.756120][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.756330][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.756519][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.756713][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.756906][ T210] ? validate_chain+0x38b/0xc20
[ 11.757097][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.757312][ T210] ? __lock_acquire+0x508/0xc10
[ 11.757504][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.757701][ T210] ? find_held_lock+0x2b/0x80
[ 11.758523][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 11.758719][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.758911][ T210] ? netlink_ack+0xcd0/0xcd0
[ 11.759104][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 11.759307][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 11.759501][ T210] netlink_unicast+0x486/0x750
[ 11.759698][ T210] ? netlink_attachskb+0x810/0x810
[ 11.759890][ T210] ? __lock_acquire+0x508/0xc10
[ 11.760082][ T210] netlink_sendmsg+0x735/0xc60
[ 11.760288][ T210] ? netlink_unicast+0x750/0x750
[ 11.760481][ T210] ? __might_fault+0x97/0x140
[ 11.760687][ T210] ____sys_sendmsg+0x419/0x850
[ 11.760880][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.761068][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.761303][ T210] ? move_addr_to_kernel+0x40/0x40
[ 11.761497][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 11.761692][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.761881][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 11.762081][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 11.762286][ T210] __sys_sendmsg+0x145/0x1f0
[ 11.762477][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 11.762669][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.762868][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.763055][ T210] do_syscall_64+0x117/0xfc0
[ 11.763254][ T210] ? trace_hardirqs_off+0xd/0x30
[ 11.763444][ T210] ? exc_page_fault+0xee/0x100
[ 11.763661][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.763891][ T210] RIP: 0033:0x7f473c19508e
[ 11.764089][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.764651][ T210] RSP: 002b:00007ffc88050a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.764922][ T210] RAX: ffffffffffffffda RBX: 00007ffc880511f8 RCX: 00007f473c19508e
[ 11.765191][ T210] RDX: 0000000000000000 RSI: 00007ffc88050b10 RDI: 0000000000000005
[ 11.765453][ T210] RBP: 00007ffc88050a70 R08: 0000000000000000 R09: 0000000000000000
[ 11.765717][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90a
[ 11.765976][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc880511d0
[ 11.766257][ T210]
[ 11.766413][ T210] irq event stamp: 18315
[ 11.766565][ T210] hardirqs last enabled at (18325): [] __up_console_sem+0x5a/0x70
[ 11.766860][ T210] hardirqs last disabled at (18334): [] __up_console_sem+0x3f/0x70
[ 11.767147][ T210] softirqs last enabled at (17214): [] handle_softirqs+0x611/0x940
[ 11.767451][ T210] softirqs last disabled at (16349): [] __irq_exit_rcu+0x103/0x1c0
[ 11.767748][ T210] ---[ end trace 0000000000000000 ]---
[ 11.779327][ T210] ------------[ cut here ]------------
[ 11.779579][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/210
[ 11.779852][ T210] Modules linked in: veth
[ 11.780008][ T210] CPU: 1 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.780495][ T210] Tainted: [W]=WARN
[ 11.780610][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.780791][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.780974][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.781622][ T210] RSP: 0018:ffa00000008d71b0 EFLAGS: 00010286
[ 11.781811][ T210] RAX: 00000000ffffffa6 RBX: ff11000005749540 RCX: 1ff400000011adfc
[ 11.782072][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000057495f8
[ 11.782290][ T210] RBP: ff1100000a011000 R08: 1fe2200000ae92c0 R09: ff1100000e048b80
[ 11.782493][ T210] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.782870][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.783115][ T210] FS: 00007f473bf5b840(0000) GS:ff110000aa630000(0000) knlGS:0000000000000000
[ 11.783402][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.783672][ T210] CR2: 00007f9345fa3574 CR3: 000000000cc2f001 CR4: 0000000000771ef0
[ 11.784006][ T210] PKRU: 55555554
[ 11.784179][ T210] Call Trace:
[ 11.784341][ T210]
[ 11.784480][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.784717][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 11.784887][ T210] __dev_notify_flags+0x1b8/0x280
[ 11.785109][ T210] ? netif_change_name+0x8c0/0x8c0
[ 11.785337][ T210] ? rtnl_af_lookup+0x290/0x290
[ 11.785550][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.785711][ T210] rtnl_configure_link+0x1ac/0x390
[ 11.785859][ T210] rtnl_newlink_create+0x353/0x780
[ 11.786007][ T210] ? rtnl_create_link+0xf20/0xf20
[ 11.786148][ T210] ? __dev_get_by_name+0x12/0x50
[ 11.786295][ T210] ? rtnl_dev_get+0xd7/0x170
[ 11.786439][ T210] __rtnl_newlink+0x22b/0xa50
[ 11.786581][ T210] rtnl_newlink+0x8d1/0xef0
[ 11.786726][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.786874][ T210] ? find_held_lock+0x2b/0x80
[ 11.787014][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.787152][ T210] ? mark_usage+0x61/0x170
[ 11.787301][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.787445][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.787595][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.787741][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.787879][ T210] ? validate_chain+0x38b/0xc20
[ 11.788017][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.788155][ T210] ? __lock_acquire+0x508/0xc10
[ 11.788329][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.788470][ T210] ? find_held_lock+0x2b/0x80
[ 11.788612][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 11.788757][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.788895][ T210] ? netlink_ack+0xcd0/0xcd0
[ 11.789036][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 11.789179][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 11.789321][ T210] netlink_unicast+0x486/0x750
[ 11.789463][ T210] ? netlink_attachskb+0x810/0x810
[ 11.789602][ T210] ? __lock_acquire+0x508/0xc10
[ 11.789746][ T210] netlink_sendmsg+0x735/0xc60
[ 11.789886][ T210] ? netlink_unicast+0x750/0x750
[ 11.790026][ T210] ? __might_fault+0x97/0x140
[ 11.790175][ T210] ____sys_sendmsg+0x419/0x850
[ 11.790318][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.790462][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.790632][ T210] ? move_addr_to_kernel+0x40/0x40
[ 11.790780][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 11.790918][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.791053][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 11.791206][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 11.791345][ T210] __sys_sendmsg+0x145/0x1f0
[ 11.791481][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 11.791624][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.791770][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.791907][ T210] do_syscall_64+0x117/0xfc0
[ 11.792073][ T210] ? trace_hardirqs_off+0xd/0x30
[ 11.792213][ T210] ? exc_page_fault+0xee/0x100
[ 11.792354][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.792529][ T210] RIP: 0033:0x7f473c19508e
[ 11.792674][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.793206][ T210] RSP: 002b:00007ffc88050a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.793430][ T210] RAX: ffffffffffffffda RBX: 00007ffc880511f8 RCX: 00007f473c19508e
[ 11.793648][ T210] RDX: 0000000000000000 RSI: 00007ffc88050b10 RDI: 0000000000000005
[ 11.793918][ T210] RBP: 00007ffc88050a70 R08: 0000000000000000 R09: 0000000000000000
[ 11.794198][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90a
[ 11.794451][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc880511d0
[ 11.794733][ T210]
[ 11.794876][ T210] irq event stamp: 23167
[ 11.795003][ T210] hardirqs last enabled at (23175): [] __up_console_sem+0x5a/0x70
[ 11.795578][ T210] hardirqs last disabled at (23340): [] __up_console_sem+0x3f/0x70
[ 11.795964][ T210] softirqs last enabled at (23338): [] handle_softirqs+0x611/0x940
[ 11.796510][ T210] softirqs last disabled at (23357): [] __irq_exit_rcu+0x103/0x1c0
[ 11.796865][ T210] ---[ end trace 0000000000000000 ]---