[ 9.234128][ T186] ------------[ cut here ]------------
[ 9.234344][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.234632][ T186] Modules linked in: veth
[ 9.234776][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.235061][ T186] Tainted: [W]=WARN
[ 9.235169][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.235349][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.235576][ 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
[ 9.236133][ T186] RSP: 0018:ffa00000008c6e30 EFLAGS: 00010286
[ 9.236312][ T186] RAX: 00000000ffffffa6 RBX: ff11000005029000 RCX: 1ff4000000118d8c
[ 9.236529][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000050290b8
[ 9.236744][ T186] RBP: ff110000079b9000 R08: 1fe2200000a05218 R09: ff1100000c04ae80
[ 9.237122][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.237333][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ae8e000
[ 9.237568][ T186] FS: 00007fdf41840840(0000) GS:ff11000087130000(0000) knlGS:0000000000000000
[ 9.237926][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.238102][ T186] CR2: 000000000042ebe0 CR3: 000000000bdfe002 CR4: 0000000000771ef0
[ 9.238407][ T186] PKRU: 55555554
[ 9.238513][ T186] Call Trace:
[ 9.238631][ T186]
[ 9.238705][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.238891][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.239130][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.239236][ T186] ? find_held_lock+0x2b/0x80
[ 9.239381][ T186] ? find_held_lock+0x2b/0x80
[ 9.239530][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.239780][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.239921][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.240061][ T186] ? __queue_work+0x315/0xc00
[ 9.240204][ T186] ? __queue_work+0x31a/0xc00
[ 9.240439][ T186] ? mark_held_locks+0x40/0x70
[ 9.240587][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.240739][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.240889][ T186] ? queue_delayed_work_on+0x95/0x100
[ 9.241130][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 9.241277][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.241455][ T186] ? kasan_save_stack+0x2f/0x50
[ 9.241614][ T186] ? kasan_save_track+0x14/0x30
[ 9.241762][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 9.241921][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.242071][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.242216][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.242357][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.242502][ T186] ? rtnl_create_link+0x169/0xf20
[ 9.242653][ T186] rtnl_newlink_create+0x2da/0x780
[ 9.242802][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.242944][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.243088][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.243234][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.243378][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.243519][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.243669][ T186] ? find_held_lock+0x2b/0x80
[ 9.243815][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.243969][ T186] ? mark_usage+0x61/0x170
[ 9.244210][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.244358][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.244500][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.244649][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.244892][ T186] ? validate_chain+0x38b/0xc20
[ 9.245031][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.245170][ T186] ? __lock_acquire+0x508/0xc10
[ 9.245311][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.245553][ T186] ? find_held_lock+0x2b/0x80
[ 9.245701][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.245846][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.245988][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.246133][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.246272][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.246413][ T186] netlink_unicast+0x486/0x750
[ 9.246561][ T186] ? netlink_attachskb+0x810/0x810
[ 9.246810][ T186] ? __lock_acquire+0x508/0xc10
[ 9.246951][ T186] netlink_sendmsg+0x735/0xc60
[ 9.247093][ T186] ? netlink_unicast+0x750/0x750
[ 9.247233][ T186] ? __might_fault+0x97/0x140
[ 9.247473][ T186] ____sys_sendmsg+0x419/0x850
[ 9.247627][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.247772][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.247949][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.248192][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.248336][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.248477][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.248640][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.248882][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.249022][ T186] ? down_write_nested+0x200/0x200
[ 9.249161][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.249305][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.249547][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.249693][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.249838][ T186] do_syscall_64+0x117/0xfc0
[ 9.249980][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.250216][ T186] ? exc_page_fault+0xee/0x100
[ 9.250356][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.250536][ T186] RIP: 0033:0x7fdf41a7a08e
[ 9.250688][ 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
[ 9.251300][ T186] RSP: 002b:00007ffdb2379f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.251621][ T186] RAX: ffffffffffffffda RBX: 00007ffdb237a6c8 RCX: 00007fdf41a7a08e
[ 9.251856][ T186] RDX: 0000000000000000 RSI: 00007ffdb2379fe0 RDI: 0000000000000005
[ 9.252068][ T186] RBP: 00007ffdb2379f40 R08: 0000000000000000 R09: 0000000000000000
[ 9.252377][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7cf
[ 9.252600][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb237a6a0
[ 9.252824][ T186]
[ 9.252930][ T186] irq event stamp: 19719
[ 9.253037][ T186] hardirqs last enabled at (19727): [] __up_console_sem+0x5a/0x70
[ 9.253286][ T186] hardirqs last disabled at (19734): [] __up_console_sem+0x3f/0x70
[ 9.253538][ T186] softirqs last enabled at (19172): [] handle_softirqs+0x611/0x940
[ 9.253799][ T186] softirqs last disabled at (19167): [] __irq_exit_rcu+0x103/0x1c0
[ 9.254047][ T186] ---[ end trace 0000000000000000 ]---
[ 9.261081][ T186] ------------[ cut here ]------------
[ 9.261244][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.261487][ T186] Modules linked in: veth
[ 9.261610][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.261891][ T186] Tainted: [W]=WARN
[ 9.261996][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.262169][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.262448][ 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
[ 9.262951][ T186] RSP: 0018:ffa00000008c71b0 EFLAGS: 00010286
[ 9.263122][ T186] RAX: 00000000ffffffa6 RBX: ff1100000ac411c0 RCX: 1ff4000000118dfc
[ 9.263327][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ac41278
[ 9.263635][ T186] RBP: ff1100000a14c000 R08: 1fe2200001588250 R09: ff1100000c04ae80
[ 9.263844][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.264047][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.264346][ T186] FS: 00007fdf41840840(0000) GS:ff11000087130000(0000) knlGS:0000000000000000
[ 9.264591][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.264771][ T186] CR2: 000000000042ebe0 CR3: 000000000bdfe002 CR4: 0000000000771ef0
[ 9.264984][ T186] PKRU: 55555554
[ 9.265087][ T186] Call Trace:
[ 9.265188][ T186]
[ 9.265260][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.265400][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.265506][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.265651][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.265794][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.265931][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.266070][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.266301][ T186] rtnl_newlink_create+0x353/0x780
[ 9.266439][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.266581][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.266818][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.267052][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.267193][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.267360][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.267500][ T186] ? find_held_lock+0x2b/0x80
[ 9.267645][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.267792][ T186] ? mark_usage+0x61/0x170
[ 9.267930][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.268070][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.268298][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.268533][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.268675][ T186] ? validate_chain+0x38b/0xc20
[ 9.268822][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.268964][ T186] ? __lock_acquire+0x508/0xc10
[ 9.269191][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.269327][ T186] ? find_held_lock+0x2b/0x80
[ 9.269562][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.269706][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.269850][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.269993][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.270129][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.270271][ T186] netlink_unicast+0x486/0x750
[ 9.270502][ T186] ? netlink_attachskb+0x810/0x810
[ 9.270649][ T186] ? __lock_acquire+0x508/0xc10
[ 9.270792][ T186] netlink_sendmsg+0x735/0xc60
[ 9.271023][ T186] ? netlink_unicast+0x750/0x750
[ 9.271161][ T186] ? __might_fault+0x97/0x140
[ 9.271301][ T186] ____sys_sendmsg+0x419/0x850
[ 9.271439][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.271588][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.271768][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.271911][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.272048][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.272185][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.272336][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.272475][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.272622][ T186] ? down_write_nested+0x200/0x200
[ 9.272761][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.272909][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.273049][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.273187][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.273326][ T186] do_syscall_64+0x117/0xfc0
[ 9.273462][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.273702][ T186] ? exc_page_fault+0xee/0x100
[ 9.273846][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.274016][ T186] RIP: 0033:0x7fdf41a7a08e
[ 9.274256][ 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
[ 9.274852][ T186] RSP: 002b:00007ffdb2379f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.275061][ T186] RAX: ffffffffffffffda RBX: 00007ffdb237a6c8 RCX: 00007fdf41a7a08e
[ 9.275268][ T186] RDX: 0000000000000000 RSI: 00007ffdb2379fe0 RDI: 0000000000000005
[ 9.275474][ T186] RBP: 00007ffdb2379f40 R08: 0000000000000000 R09: 0000000000000000
[ 9.275784][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7cf
[ 9.275989][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb237a6a0
[ 9.276199][ T186]
[ 9.276300][ T186] irq event stamp: 25037
[ 9.276404][ T186] hardirqs last enabled at (25045): [] __up_console_sem+0x5a/0x70
[ 9.277178][ T186] hardirqs last disabled at (25968): [] __up_console_sem+0x3f/0x70
[ 9.277416][ T186] softirqs last enabled at (25966): [] handle_softirqs+0x611/0x940
[ 9.277716][ T186] softirqs last disabled at (25985): [] __irq_exit_rcu+0x103/0x1c0
[ 9.278013][ T186] ---[ end trace 0000000000000000 ]---
[ 9.283338][ T186] ip (186) used greatest stack depth: 23400 bytes left
[ 9.411364][ T192] ------------[ cut here ]------------
[ 9.411626][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 9.411950][ T192] Modules linked in: veth
[ 9.412132][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.412486][ T192] Tainted: [W]=WARN
[ 9.413656][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.414048][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.414393][ T192] 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
[ 9.415111][ T192] RSP: 0018:ffa0000000896e30 EFLAGS: 00010286
[ 9.415439][ T192] RAX: 00000000ffffffa6 RBX: ff110000021663c0 RCX: 1ff4000000112d8c
[ 9.415749][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000002166478
[ 9.416065][ T192] RBP: ff11000007691000 R08: 1fe220000042cc90 R09: ff1100000c94ae80
[ 9.416373][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.416668][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000acdc400
[ 9.416951][ T192] FS: 00007fbf12641840(0000) GS:ff110000870b0000(0000) knlGS:0000000000000000
[ 9.417295][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.417551][ T192] CR2: 000000000042ebe0 CR3: 000000000b17b002 CR4: 0000000000771ef0
[ 9.417893][ T192] PKRU: 55555554
[ 9.418064][ T192] Call Trace:
[ 9.418227][ T192]
[ 9.418359][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.418580][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.418790][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.419046][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.419248][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.419458][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 9.419682][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.419891][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.420099][ T192] ? add_timer_on+0x580/0x580
[ 9.420307][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.420508][ T192] ? mark_held_locks+0x40/0x70
[ 9.420736][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.420943][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.421142][ T192] ? queue_delayed_work_on+0x95/0x100
[ 9.421343][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 9.421557][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.421808][ T192] ? kasan_save_stack+0x2f/0x50
[ 9.422020][ T192] ? kasan_save_track+0x14/0x30
[ 9.422218][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 9.422431][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.422651][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.422878][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.423108][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.423322][ T192] ? rtnl_create_link+0x169/0xf20
[ 9.423537][ T192] rtnl_newlink_create+0x2da/0x780
[ 9.423745][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.423969][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.424165][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.424387][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.424609][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.424822][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.425021][ T192] ? find_held_lock+0x2b/0x80
[ 9.425220][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.425445][ T192] ? mark_usage+0x61/0x170
[ 9.425689][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.425903][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.426100][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.426294][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.426493][ T192] ? validate_chain+0x38b/0xc20
[ 9.426713][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.426916][ T192] ? __lock_acquire+0x508/0xc10
[ 9.427113][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.427323][ T192] ? find_held_lock+0x2b/0x80
[ 9.427543][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.427772][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.427971][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.428174][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.428385][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.428604][ T192] netlink_unicast+0x486/0x750
[ 9.428828][ T192] ? netlink_attachskb+0x810/0x810
[ 9.429025][ T192] ? __lock_acquire+0x508/0xc10
[ 9.429223][ T192] netlink_sendmsg+0x735/0xc60
[ 9.429446][ T192] ? netlink_unicast+0x750/0x750
[ 9.429677][ T192] ? __might_fault+0x97/0x140
[ 9.429893][ T192] ____sys_sendmsg+0x419/0x850
[ 9.430091][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.430285][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.430517][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.430747][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.430952][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.431154][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.431357][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.431569][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.431781][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.431981][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.432175][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.432370][ T192] do_syscall_64+0x117/0xfc0
[ 9.432582][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.432800][ T192] ? exc_page_fault+0xee/0x100
[ 9.432997][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.433224][ T192] RIP: 0033:0x7fbf1287b08e
[ 9.433425][ T192] 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
[ 9.434016][ T192] RSP: 002b:00007ffdb1cedc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.434281][ T192] RAX: ffffffffffffffda RBX: 00007ffdb1cee418 RCX: 00007fbf1287b08e
[ 9.434558][ T192] RDX: 0000000000000000 RSI: 00007ffdb1cedd30 RDI: 0000000000000005
[ 9.434879][ T192] RBP: 00007ffdb1cedc90 R08: 0000000000000000 R09: 0000000000000000
[ 9.435160][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7cf
[ 9.435443][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb1cee3f0
[ 9.435738][ T192]
[ 9.435910][ T192] irq event stamp: 29085
[ 9.436079][ T192] hardirqs last enabled at (29095): [] __up_console_sem+0x5a/0x70
[ 9.436387][ T192] hardirqs last disabled at (29104): [] __up_console_sem+0x3f/0x70
[ 9.436721][ T192] softirqs last enabled at (29126): [] handle_softirqs+0x611/0x940
[ 9.437032][ T192] softirqs last disabled at (29113): [] __irq_exit_rcu+0x103/0x1c0
[ 9.437340][ T192] ---[ end trace 0000000000000000 ]---
[ 9.447188][ T192] ------------[ cut here ]------------
[ 9.447383][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 9.447709][ T192] Modules linked in: veth
[ 9.447884][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.448956][ T192] Tainted: [W]=WARN
[ 9.449113][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.449350][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.449602][ T192] 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
[ 9.450201][ T192] RSP: 0018:ffa00000008971b0 EFLAGS: 00010286
[ 9.450438][ T192] RAX: 00000000ffffffa6 RBX: ff1100000be4d1c0 RCX: 1ff4000000112dfc
[ 9.450727][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be4d278
[ 9.451061][ T192] RBP: ff1100000a074000 R08: 1fe22000017c9a50 R09: ff1100000c94ae80
[ 9.451320][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.451604][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.451881][ T192] FS: 00007fbf12641840(0000) GS:ff110000870b0000(0000) knlGS:0000000000000000
[ 9.452187][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.452424][ T192] CR2: 000000000042ebe0 CR3: 000000000b17b002 CR4: 0000000000771ef0
[ 9.452711][ T192] PKRU: 55555554
[ 9.452880][ T192] Call Trace:
[ 9.453044][ T192]
[ 9.453181][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.453382][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.453558][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.453776][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.453971][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.454167][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.454369][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.454581][ T192] rtnl_newlink_create+0x353/0x780
[ 9.454797][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.454993][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.455189][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.455434][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.455668][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.455884][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.456079][ T192] ? find_held_lock+0x2b/0x80
[ 9.456274][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.456472][ T192] ? mark_usage+0x61/0x170
[ 9.456692][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.456901][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.457100][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.457296][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.457512][ T192] ? validate_chain+0x38b/0xc20
[ 9.457733][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.457940][ T192] ? __lock_acquire+0x508/0xc10
[ 9.458140][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.458335][ T192] ? find_held_lock+0x2b/0x80
[ 9.458591][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.458828][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.459027][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.459226][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.459456][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.459687][ T192] netlink_unicast+0x486/0x750
[ 9.459896][ T192] ? netlink_attachskb+0x810/0x810
[ 9.460100][ T192] ? __lock_acquire+0x508/0xc10
[ 9.460299][ T192] netlink_sendmsg+0x735/0xc60
[ 9.460499][ T192] ? netlink_unicast+0x750/0x750
[ 9.460723][ T192] ? __might_fault+0x97/0x140
[ 9.460945][ T192] ____sys_sendmsg+0x419/0x850
[ 9.461143][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.461353][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.461601][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.461830][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.462045][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.462239][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.462442][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.462665][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.462869][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.463071][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.463263][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.463458][ T192] do_syscall_64+0x117/0xfc0
[ 9.463677][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.463875][ T192] ? exc_page_fault+0xee/0x100
[ 9.464072][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.464312][ T192] RIP: 0033:0x7fbf1287b08e
[ 9.464512][ T192] 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
[ 9.465093][ T192] RSP: 002b:00007ffdb1cedc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.465356][ T192] RAX: ffffffffffffffda RBX: 00007ffdb1cee418 RCX: 00007fbf1287b08e
[ 9.465644][ T192] RDX: 0000000000000000 RSI: 00007ffdb1cedd30 RDI: 0000000000000005
[ 9.465913][ T192] RBP: 00007ffdb1cedc90 R08: 0000000000000000 R09: 0000000000000000
[ 9.466172][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7cf
[ 9.466428][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb1cee3f0
[ 9.466726][ T192]
[ 9.466893][ T192] irq event stamp: 33675
[ 9.467048][ T192] hardirqs last enabled at (33685): [] __up_console_sem+0x5a/0x70
[ 9.467342][ T192] hardirqs last disabled at (33694): [] __up_console_sem+0x3f/0x70
[ 9.467655][ T192] softirqs last enabled at (33144): [] handle_softirqs+0x611/0x940
[ 9.467963][ T192] softirqs last disabled at (33131): [] __irq_exit_rcu+0x103/0x1c0
[ 9.468255][ T192] ---[ end trace 0000000000000000 ]---
[ 9.684584][ T202] ------------[ cut here ]------------
[ 9.684848][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/202
[ 9.685117][ T202] Modules linked in: veth
[ 9.685237][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.685534][ T202] Tainted: [W]=WARN
[ 9.685646][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.685832][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.686022][ T202] 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
[ 9.686574][ T202] RSP: 0018:ffa0000000606e30 EFLAGS: 00010286
[ 9.686765][ T202] RAX: 00000000ffffffa6 RBX: ff11000002166200 RCX: 1ff40000000c0d8c
[ 9.686987][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000021662b8
[ 9.687224][ T202] RBP: ff1100000c8b4000 R08: 1fe220000042cc58 R09: ff1100000c988b80
[ 9.687437][ T202] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.687663][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000acddc80
[ 9.687887][ T202] FS: 00007fdb3dff2840(0000) GS:ff11000087030000(0000) knlGS:0000000000000000
[ 9.688140][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.688319][ T202] CR2: 000000000042ebe0 CR3: 00000000093c3004 CR4: 0000000000771ef0
[ 9.688563][ T202] PKRU: 55555554
[ 9.688678][ T202] Call Trace:
[ 9.688792][ T202]
[ 9.688867][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.689034][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.689180][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.689291][ T202] ? ref_tracker_alloc+0x28d/0x430
[ 9.689435][ T202] __dev_notify_flags+0x1b8/0x280
[ 9.689584][ T202] ? ref_tracker_dir_print+0x100/0x100
[ 9.689732][ T202] ? linkwatch_fire_event+0x194/0x250
[ 9.689884][ T202] ? netif_change_name+0x8c0/0x8c0
[ 9.690028][ T202] ? rtnl_newlink+0x8d1/0xef0
[ 9.690171][ T202] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.690311][ T202] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.690455][ T202] ? find_held_lock+0x2b/0x80
[ 9.690681][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.690835][ T202] ? mark_held_locks+0x40/0x70
[ 9.690982][ T202] rtnl_configure_link+0x1ac/0x390
[ 9.691125][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.691269][ T202] ? queue_delayed_work_on+0x95/0x100
[ 9.691415][ T202] veth_newlink+0x330/0x8d0 [veth]
[ 9.691663][ T202] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.691847][ T202] ? kasan_save_stack+0x2f/0x50
[ 9.691995][ T202] ? kasan_save_track+0x14/0x30
[ 9.692140][ T202] ? __kasan_kmalloc+0x7b/0x90
[ 9.692302][ T202] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.692446][ T202] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.692664][ T202] ? rtnl_af_lookup+0x290/0x290
[ 9.692813][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.692957][ T202] ? rtnl_create_link+0x169/0xf20
[ 9.693100][ T202] rtnl_newlink_create+0x2da/0x780
[ 9.693245][ T202] ? rtnl_create_link+0xf20/0xf20
[ 9.693387][ T202] ? __dev_get_by_name+0x12/0x50
[ 9.693618][ T202] ? rtnl_dev_get+0xd7/0x170
[ 9.693774][ T202] __rtnl_newlink+0x22b/0xa50
[ 9.693921][ T202] rtnl_newlink+0x8d1/0xef0
[ 9.694066][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.694209][ T202] ? find_held_lock+0x2b/0x80
[ 9.694351][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.694492][ T202] ? mark_usage+0x61/0x170
[ 9.694688][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.694841][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.694989][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.695135][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.695280][ T202] ? validate_chain+0x38b/0xc20
[ 9.695424][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.695574][ T202] ? __lock_acquire+0x508/0xc10
[ 9.695722][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.695871][ T202] ? find_held_lock+0x2b/0x80
[ 9.696017][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 9.696159][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.696302][ T202] ? netlink_ack+0xcd0/0xcd0
[ 9.696449][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 9.696603][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 9.696751][ T202] netlink_unicast+0x486/0x750
[ 9.696899][ T202] ? netlink_attachskb+0x810/0x810
[ 9.697043][ T202] ? __lock_acquire+0x508/0xc10
[ 9.697186][ T202] netlink_sendmsg+0x735/0xc60
[ 9.697330][ T202] ? netlink_unicast+0x750/0x750
[ 9.697472][ T202] ? __might_fault+0x97/0x140
[ 9.697631][ T202] ____sys_sendmsg+0x419/0x850
[ 9.697779][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.697920][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.698095][ T202] ? move_addr_to_kernel+0x40/0x40
[ 9.698244][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 9.698385][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.698531][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 9.698688][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 9.698841][ T202] __sys_sendmsg+0x145/0x1f0
[ 9.698984][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 9.699151][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.699298][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.699442][ T202] do_syscall_64+0x117/0xfc0
[ 9.699590][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.699741][ T202] ? exc_page_fault+0xee/0x100
[ 9.699891][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.700072][ T202] RIP: 0033:0x7fdb3e22c08e
[ 9.700245][ T202] 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
[ 9.700809][ T202] RSP: 002b:00007ffc48232250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.701032][ T202] RAX: ffffffffffffffda RBX: 00007ffc482329e8 RCX: 00007fdb3e22c08e
[ 9.701261][ T202] RDX: 0000000000000000 RSI: 00007ffc48232300 RDI: 0000000000000005
[ 9.701476][ T202] RBP: 00007ffc48232260 R08: 0000000000000000 R09: 0000000000000000
[ 9.701707][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d0
[ 9.701931][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc482329c0
[ 9.702158][ T202]
[ 9.702267][ T202] irq event stamp: 18123
[ 9.702374][ T202] hardirqs last enabled at (18131): [] __up_console_sem+0x5a/0x70
[ 9.702633][ T202] hardirqs last disabled at (18140): [] __up_console_sem+0x3f/0x70
[ 9.702887][ T202] softirqs last enabled at (18056): [] handle_softirqs+0x611/0x940
[ 9.703139][ T202] softirqs last disabled at (18051): [] __irq_exit_rcu+0x103/0x1c0
[ 9.703410][ T202] ---[ end trace 0000000000000000 ]---
[ 9.720850][ T202] ------------[ cut here ]------------
[ 9.721079][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/202
[ 9.721356][ T202] Modules linked in: veth
[ 9.721471][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.721785][ T202] Tainted: [W]=WARN
[ 9.721893][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.722066][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.722246][ T202] 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
[ 9.722828][ T202] RSP: 0018:ffa00000006071b0 EFLAGS: 00010286
[ 9.723024][ T202] RAX: 00000000ffffffa6 RBX: ff11000002167000 RCX: 1ff40000000c0dfc
[ 9.723248][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000021670b8
[ 9.723461][ T202] RBP: ff1100000ecd9000 R08: 1fe220000042ce18 R09: ff1100000c988b80
[ 9.723743][ T202] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.723953][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.724162][ T202] FS: 00007fdb3dff2840(0000) GS:ff11000087030000(0000) knlGS:0000000000000000
[ 9.724403][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.724620][ T202] CR2: 000000000042ebe0 CR3: 00000000093c3004 CR4: 0000000000771ef0
[ 9.724834][ T202] PKRU: 55555554
[ 9.724944][ T202] Call Trace:
[ 9.725047][ T202]
[ 9.725121][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.725265][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.725372][ T202] __dev_notify_flags+0x1b8/0x280
[ 9.725518][ T202] ? netif_change_name+0x8c0/0x8c0
[ 9.725668][ T202] ? rtnl_af_lookup+0x290/0x290
[ 9.725813][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.725953][ T202] rtnl_configure_link+0x1ac/0x390
[ 9.726093][ T202] rtnl_newlink_create+0x353/0x780
[ 9.726231][ T202] ? rtnl_create_link+0xf20/0xf20
[ 9.726369][ T202] ? __dev_get_by_name+0x12/0x50
[ 9.726506][ T202] ? rtnl_dev_get+0xd7/0x170
[ 9.726659][ T202] __rtnl_newlink+0x22b/0xa50
[ 9.726809][ T202] rtnl_newlink+0x8d1/0xef0
[ 9.726975][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.727114][ T202] ? find_held_lock+0x2b/0x80
[ 9.727254][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.727393][ T202] ? mark_usage+0x61/0x170
[ 9.727536][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.727680][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.727825][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.727962][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.728114][ T202] ? validate_chain+0x38b/0xc20
[ 9.728252][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.728391][ T202] ? __lock_acquire+0x508/0xc10
[ 9.728538][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.728679][ T202] ? find_held_lock+0x2b/0x80
[ 9.728822][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 9.728961][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.729098][ T202] ? netlink_ack+0xcd0/0xcd0
[ 9.729239][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 9.729380][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 9.729531][ T202] netlink_unicast+0x486/0x750
[ 9.729678][ T202] ? netlink_attachskb+0x810/0x810
[ 9.729825][ T202] ? __lock_acquire+0x508/0xc10
[ 9.729976][ T202] netlink_sendmsg+0x735/0xc60
[ 9.730117][ T202] ? netlink_unicast+0x750/0x750
[ 9.730255][ T202] ? __might_fault+0x97/0x140
[ 9.730415][ T202] ____sys_sendmsg+0x419/0x850
[ 9.730560][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.730703][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.730887][ T202] ? move_addr_to_kernel+0x40/0x40
[ 9.731029][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 9.731171][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.731310][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 9.731460][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 9.731613][ T202] __sys_sendmsg+0x145/0x1f0
[ 9.731761][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 9.731903][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.732043][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.732184][ T202] do_syscall_64+0x117/0xfc0
[ 9.732328][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.732469][ T202] ? exc_page_fault+0xee/0x100
[ 9.732622][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.732799][ T202] RIP: 0033:0x7fdb3e22c08e
[ 9.732945][ T202] 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
[ 9.733448][ T202] RSP: 002b:00007ffc48232250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.733671][ T202] RAX: ffffffffffffffda RBX: 00007ffc482329e8 RCX: 00007fdb3e22c08e
[ 9.733881][ T202] RDX: 0000000000000000 RSI: 00007ffc48232300 RDI: 0000000000000005
[ 9.734085][ T202] RBP: 00007ffc48232260 R08: 0000000000000000 R09: 0000000000000000
[ 9.734312][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d0
[ 9.734518][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc482329c0
[ 9.734740][ T202]
[ 9.734856][ T202] irq event stamp: 29069
[ 9.734962][ T202] hardirqs last enabled at (29077): [] __up_console_sem+0x5a/0x70
[ 9.735203][ T202] hardirqs last disabled at (29084): [] __up_console_sem+0x3f/0x70
[ 9.735457][ T202] softirqs last enabled at (28510): [] handle_softirqs+0x611/0x940
[ 9.735713][ T202] softirqs last disabled at (28453): [] __irq_exit_rcu+0x103/0x1c0
[ 9.735958][ T202] ---[ end trace 0000000000000000 ]---