[ 9.235919][ T185] ------------[ cut here ]------------
[ 9.236146][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/185
[ 9.236413][ T185] Modules linked in: veth
[ 9.236561][ T185] CPU: 0 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.236909][ T185] Tainted: [W]=WARN
[ 9.237020][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.237197][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.237393][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 9.237905][ T185] RSP: 0018:ffa00000007a6e30 EFLAGS: 00010286
[ 9.238086][ T185] RAX: 00000000ffffffa6 RBX: ff11000008e72c80 RCX: 1ff40000000f4d8c
[ 9.238310][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008e72d38
[ 9.238522][ T185] RBP: ff110000050e9000 R08: 1fe22000011ce5a8 R09: ff1100000c4a2e80
[ 9.238746][ T185] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.239009][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008fa3500
[ 9.239222][ T185] FS: 00007f6aa7f8d840(0000) GS:ff110000809b0000(0000) knlGS:0000000000000000
[ 9.239478][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.239662][ T185] CR2: 000000000042ebe0 CR3: 000000000b8f6006 CR4: 0000000000771ef0
[ 9.239872][ T185] PKRU: 55555554
[ 9.239978][ T185] Call Trace:
[ 9.240088][ T185]
[ 9.240162][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.240346][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.240489][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.240604][ T185] ? find_held_lock+0x2b/0x80
[ 9.240751][ T185] ? find_held_lock+0x2b/0x80
[ 9.240892][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.241035][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.241178][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.241328][ T185] ? __queue_work+0x315/0xc00
[ 9.241472][ T185] ? __queue_work+0x31a/0xc00
[ 9.241685][ T185] ? mark_held_locks+0x40/0x70
[ 9.241829][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.241970][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.242112][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.242262][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.242407][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.242588][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.242734][ T185] ? kasan_save_track+0x14/0x30
[ 9.242883][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.243041][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.243184][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.243337][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.243476][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.243625][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.243792][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.243937][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.244078][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.244236][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.244391][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.244538][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.244688][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.244829][ T185] ? find_held_lock+0x2b/0x80
[ 9.244974][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.245115][ T185] ? mark_usage+0x61/0x170
[ 9.245278][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.245425][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.245574][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.245717][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.245860][ T185] ? validate_chain+0x38b/0xc20
[ 9.246000][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.246142][ T185] ? __lock_acquire+0x508/0xc10
[ 9.246296][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.246437][ T185] ? find_held_lock+0x2b/0x80
[ 9.246689][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.246927][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.247167][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.247319][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.247460][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.247609][ T185] netlink_unicast+0x486/0x750
[ 9.247752][ T185] ? netlink_attachskb+0x810/0x810
[ 9.247896][ T185] ? __lock_acquire+0x508/0xc10
[ 9.248038][ T185] netlink_sendmsg+0x735/0xc60
[ 9.248182][ T185] ? netlink_unicast+0x750/0x750
[ 9.248334][ T185] ? __might_fault+0x97/0x140
[ 9.248479][ T185] ____sys_sendmsg+0x419/0x850
[ 9.248630][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.248773][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.248948][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.249117][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.249272][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.249414][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.249576][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.249820][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.249966][ T185] ? down_write_nested+0x200/0x200
[ 9.250106][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.250281][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.250440][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.250590][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.250831][ T185] do_syscall_64+0x117/0xfc0
[ 9.250991][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.251134][ T185] ? exc_page_fault+0xee/0x100
[ 9.251285][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.251460][ T185] RIP: 0033:0x7f6aa81c708e
[ 9.251829][ T185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.252446][ T185] RSP: 002b:00007ffc821bc9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.252668][ T185] RAX: ffffffffffffffda RBX: 00007ffc821bd148 RCX: 00007f6aa81c708e
[ 9.252974][ T185] RDX: 0000000000000000 RSI: 00007ffc821bca60 RDI: 0000000000000005
[ 9.253184][ T185] RBP: 00007ffc821bc9c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.253405][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf76
[ 9.253744][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc821bd120
[ 9.253962][ T185]
[ 9.254068][ T185] irq event stamp: 30935
[ 9.254175][ T185] hardirqs last enabled at (30943): [] __up_console_sem+0x5a/0x70
[ 9.254636][ T185] hardirqs last disabled at (30958): [] __up_console_sem+0x3f/0x70
[ 9.254976][ T185] softirqs last enabled at (30956): [] handle_softirqs+0x611/0x940
[ 9.255323][ T185] softirqs last disabled at (30951): [] __irq_exit_rcu+0x103/0x1c0
[ 9.255576][ T185] ---[ end trace 0000000000000000 ]---
[ 9.263057][ T185] ------------[ cut here ]------------
[ 9.263206][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/185
[ 9.263454][ T185] Modules linked in: veth
[ 9.263623][ T185] CPU: 0 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.263930][ T185] Tainted: [W]=WARN
[ 9.264091][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.264364][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.264544][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 9.265108][ T185] RSP: 0018:ffa00000007a71b0 EFLAGS: 00010286
[ 9.265384][ T185] RAX: 00000000ffffffa6 RBX: ff11000005115540 RCX: 1ff40000000f4dfc
[ 9.265650][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000051155f8
[ 9.265855][ T185] RBP: ff11000008039000 R08: 1fe2200000a22ac0 R09: ff1100000c4a2e80
[ 9.266057][ T185] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.266268][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.266633][ T185] FS: 00007f6aa7f8d840(0000) GS:ff110000809b0000(0000) knlGS:0000000000000000
[ 9.266966][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.267138][ T185] CR2: 000000000042ebe0 CR3: 000000000b8f6006 CR4: 0000000000771ef0
[ 9.267441][ T185] PKRU: 55555554
[ 9.267695][ T185] Call Trace:
[ 9.267799][ T185]
[ 9.267869][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.268009][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.268115][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.268252][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.268399][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.268537][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.268737][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.268966][ T185] rtnl_newlink_create+0x353/0x780
[ 9.269105][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.269242][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.269479][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.269795][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.269951][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.270090][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.270231][ T185] ? find_held_lock+0x2b/0x80
[ 9.270378][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.270516][ T185] ? mark_usage+0x61/0x170
[ 9.270711][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.270852][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.270991][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.271128][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.271365][ T185] ? validate_chain+0x38b/0xc20
[ 9.271505][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.271798][ T185] ? __lock_acquire+0x508/0xc10
[ 9.271938][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.272077][ T185] ? find_held_lock+0x2b/0x80
[ 9.272218][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.272364][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.272654][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.272810][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.272948][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.273178][ T185] netlink_unicast+0x486/0x750
[ 9.273353][ T185] ? netlink_attachskb+0x810/0x810
[ 9.273491][ T185] ? __lock_acquire+0x508/0xc10
[ 9.273690][ T185] netlink_sendmsg+0x735/0xc60
[ 9.273831][ T185] ? netlink_unicast+0x750/0x750
[ 9.273971][ T185] ? __might_fault+0x97/0x140
[ 9.274113][ T185] ____sys_sendmsg+0x419/0x850
[ 9.274253][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.274401][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.274731][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.274966][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.275104][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.275243][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.275404][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.275549][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.275926][ T185] ? down_write_nested+0x200/0x200
[ 9.276064][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.276205][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.276352][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.276491][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.276689][ T185] do_syscall_64+0x117/0xfc0
[ 9.276827][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.276963][ T185] ? exc_page_fault+0xee/0x100
[ 9.277105][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.277281][ T185] RIP: 0033:0x7f6aa81c708e
[ 9.277425][ T185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.278073][ T185] RSP: 002b:00007ffc821bc9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.278290][ T185] RAX: ffffffffffffffda RBX: 00007ffc821bd148 RCX: 00007f6aa81c708e
[ 9.278494][ T185] RDX: 0000000000000000 RSI: 00007ffc821bca60 RDI: 0000000000000005
[ 9.278769][ T185] RBP: 00007ffc821bc9c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.279077][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf76
[ 9.279289][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc821bd120
[ 9.279656][ T185]
[ 9.279758][ T185] irq event stamp: 38753
[ 9.279950][ T185] hardirqs last enabled at (38761): [] __up_console_sem+0x5a/0x70
[ 9.280273][ T185] hardirqs last disabled at (38866): [] __up_console_sem+0x3f/0x70
[ 9.280512][ T185] softirqs last enabled at (38864): [] handle_softirqs+0x611/0x940
[ 9.280990][ T185] softirqs last disabled at (38883): [] __irq_exit_rcu+0x103/0x1c0
[ 9.281343][ T185] ---[ end trace 0000000000000000 ]---
[ 9.291416][ T185] ip (185) used greatest stack depth: 23400 bytes left
[ 9.480716][ T192] ------------[ cut here ]------------
[ 9.480912][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
[ 9.481182][ T192] Modules linked in: veth
[ 9.481308][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.481602][ T192] Tainted: [W]=WARN
[ 9.481741][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.481923][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.482113][ 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
[ 9.482637][ T192] RSP: 0018:ffa0000000736e30 EFLAGS: 00010286
[ 9.482818][ T192] RAX: 00000000ffffffa6 RBX: ff1100000e1fdc40 RCX: 1ff40000000e6d8c
[ 9.483039][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e1fdcf8
[ 9.483255][ T192] RBP: ff1100000a17c000 R08: 1fe2200001c3fba0 R09: ff1100000c688b80
[ 9.483478][ T192] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.483693][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008f68780
[ 9.483903][ T192] FS: 00007f8aa32ce840(0000) GS:ff110000809b0000(0000) knlGS:0000000000000000
[ 9.484173][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.484360][ T192] CR2: 0000555a8169a080 CR3: 000000000c0dc001 CR4: 0000000000771ef0
[ 9.484573][ T192] PKRU: 55555554
[ 9.484678][ T192] Call Trace:
[ 9.484783][ T192]
[ 9.484862][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.485009][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.485117][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.485302][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.485448][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.485594][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 9.485733][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.485872][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.486015][ T192] ? add_timer_on+0x580/0x580
[ 9.486160][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.486309][ T192] ? mark_held_locks+0x40/0x70
[ 9.486452][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.486600][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.486741][ T192] ? queue_delayed_work_on+0x95/0x100
[ 9.486884][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 9.487027][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.487202][ T192] ? kasan_save_stack+0x2f/0x50
[ 9.487353][ T192] ? kasan_save_track+0x14/0x30
[ 9.487496][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 9.487661][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.487803][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.487948][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.488090][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.488234][ T192] ? rtnl_create_link+0x169/0xf20
[ 9.488388][ T192] rtnl_newlink_create+0x2da/0x780
[ 9.488531][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.488673][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.488812][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.488961][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.489105][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.489248][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.489395][ T192] ? find_held_lock+0x2b/0x80
[ 9.489543][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.489692][ T192] ? mark_usage+0x61/0x170
[ 9.489831][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.489974][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.490118][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.490265][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.490410][ T192] ? validate_chain+0x38b/0xc20
[ 9.490558][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.490701][ T192] ? __lock_acquire+0x508/0xc10
[ 9.490848][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.490986][ T192] ? find_held_lock+0x2b/0x80
[ 9.491127][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.491278][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.491419][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.491570][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.491712][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.491866][ T192] netlink_unicast+0x486/0x750
[ 9.492009][ T192] ? netlink_attachskb+0x810/0x810
[ 9.492150][ T192] ? __lock_acquire+0x508/0xc10
[ 9.492302][ T192] netlink_sendmsg+0x735/0xc60
[ 9.492447][ T192] ? netlink_unicast+0x750/0x750
[ 9.492599][ T192] ? __might_fault+0x97/0x140
[ 9.492741][ T192] ____sys_sendmsg+0x419/0x850
[ 9.492886][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.493026][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.493198][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.493351][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.493492][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.493636][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.493787][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.493932][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.494072][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.494215][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.494369][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.494512][ T192] do_syscall_64+0x117/0xfc0
[ 9.494661][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.494810][ T192] ? exc_page_fault+0xee/0x100
[ 9.494950][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.495126][ T192] RIP: 0033:0x7f8aa350808e
[ 9.495284][ 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
[ 9.495798][ T192] RSP: 002b:00007ffddbd31120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.496054][ T192] RAX: ffffffffffffffda RBX: 00007ffddbd318b8 RCX: 00007f8aa350808e
[ 9.496273][ T192] RDX: 0000000000000000 RSI: 00007ffddbd311d0 RDI: 0000000000000005
[ 9.496483][ T192] RBP: 00007ffddbd31130 R08: 0000000000000000 R09: 0000000000000000
[ 9.496700][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf76
[ 9.496911][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddbd31890
[ 9.497127][ T192]
[ 9.497233][ T192] irq event stamp: 22799
[ 9.497344][ T192] hardirqs last enabled at (22807): [] __up_console_sem+0x5a/0x70
[ 9.497594][ T192] hardirqs last disabled at (22816): [] __up_console_sem+0x3f/0x70
[ 9.497837][ T192] softirqs last enabled at (21936): [] __alloc_skb+0x4cb/0x600
[ 9.498079][ T192] softirqs last disabled at (21934): [] __alloc_skb+0x4cb/0x600
[ 9.498338][ T192] ---[ end trace 0000000000000000 ]---
[ 9.504543][ T192] ------------[ cut here ]------------
[ 9.505494][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
[ 9.505762][ T192] Modules linked in: veth
[ 9.505870][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.506139][ T192] Tainted: [W]=WARN
[ 9.506244][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.506420][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.506604][ 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
[ 9.507085][ T192] RSP: 0018:ffa00000007371b0 EFLAGS: 00010286
[ 9.507256][ T192] RAX: 00000000ffffffa6 RBX: ff1100000a32b000 RCX: 1ff40000000e6dfc
[ 9.507465][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a32b0b8
[ 9.507672][ T192] RBP: ff1100000a1ec000 R08: 1fe2200001465618 R09: ff1100000c688b80
[ 9.507874][ T192] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.508075][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.508288][ T192] FS: 00007f8aa32ce840(0000) GS:ff110000809b0000(0000) knlGS:0000000000000000
[ 9.508530][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.508704][ T192] CR2: 0000555a8169a080 CR3: 000000000c0dc001 CR4: 0000000000771ef0
[ 9.508906][ T192] PKRU: 55555554
[ 9.509008][ T192] Call Trace:
[ 9.509109][ T192]
[ 9.509179][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.509328][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.509433][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.509577][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.509714][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.509850][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.509988][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.510125][ T192] rtnl_newlink_create+0x353/0x780
[ 9.510272][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.510409][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.510546][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.510692][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.510832][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.510971][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.511108][ T192] ? find_held_lock+0x2b/0x80
[ 9.511246][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.511393][ T192] ? mark_usage+0x61/0x170
[ 9.511530][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.511674][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.511811][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.511949][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.512084][ T192] ? validate_chain+0x38b/0xc20
[ 9.512220][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.512364][ T192] ? __lock_acquire+0x508/0xc10
[ 9.512504][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.512646][ T192] ? find_held_lock+0x2b/0x80
[ 9.512785][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.512923][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.513061][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.513202][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.513344][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.513484][ T192] netlink_unicast+0x486/0x750
[ 9.513627][ T192] ? netlink_attachskb+0x810/0x810
[ 9.513762][ T192] ? __lock_acquire+0x508/0xc10
[ 9.513898][ T192] netlink_sendmsg+0x735/0xc60
[ 9.514035][ T192] ? netlink_unicast+0x750/0x750
[ 9.514172][ T192] ? __might_fault+0x97/0x140
[ 9.514317][ T192] ____sys_sendmsg+0x419/0x850
[ 9.514454][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.514599][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.514768][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.514909][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.515044][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.515179][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.515333][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.515473][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.515615][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.515754][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.515889][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.516023][ T192] do_syscall_64+0x117/0xfc0
[ 9.516157][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.516303][ T192] ? exc_page_fault+0xee/0x100
[ 9.516440][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.516614][ T192] RIP: 0033:0x7f8aa350808e
[ 9.516755][ 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
[ 9.517235][ T192] RSP: 002b:00007ffddbd31120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.517447][ T192] RAX: ffffffffffffffda RBX: 00007ffddbd318b8 RCX: 00007f8aa350808e
[ 9.517656][ T192] RDX: 0000000000000000 RSI: 00007ffddbd311d0 RDI: 0000000000000005
[ 9.517862][ T192] RBP: 00007ffddbd31130 R08: 0000000000000000 R09: 0000000000000000
[ 9.518064][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf76
[ 9.518276][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddbd31890
[ 9.518484][ T192]
[ 9.518591][ T192] irq event stamp: 28229
[ 9.518693][ T192] hardirqs last enabled at (28237): [] __up_console_sem+0x5a/0x70
[ 9.518925][ T192] hardirqs last disabled at (28244): [] __up_console_sem+0x3f/0x70
[ 9.519157][ T192] softirqs last enabled at (27534): [] handle_softirqs+0x611/0x940
[ 9.519402][ T192] softirqs last disabled at (27501): [] __irq_exit_rcu+0x103/0x1c0
[ 9.519643][ T192] ---[ end trace 0000000000000000 ]---
[ 9.680501][ T198] ------------[ cut here ]------------
[ 9.681165][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198
[ 9.681479][ T198] Modules linked in: veth
[ 9.681718][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.682055][ T198] Tainted: [W]=WARN
[ 9.682211][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.682450][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.682700][ T198] 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
[ 9.683246][ T198] RSP: 0018:ffa0000000616e30 EFLAGS: 00010286
[ 9.683488][ T198] RAX: 00000000ffffffa6 RBX: ff1100000a256900 RCX: 1ff40000000c2d8c
[ 9.683768][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a2569b8
[ 9.684026][ T198] RBP: ff1100000c061000 R08: 1fe220000144ad38 R09: ff1100000b308b80
[ 9.684291][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.684569][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aafc780
[ 9.684828][ T198] FS: 00007fadaa6ff840(0000) GS:ff11000080ab0000(0000) knlGS:0000000000000000
[ 9.685120][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.685358][ T198] CR2: 000000000042ebe0 CR3: 000000000b35e004 CR4: 0000000000771ef0
[ 9.685628][ T198] PKRU: 55555554
[ 9.685780][ T198] Call Trace:
[ 9.685944][ T198]
[ 9.686066][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.686254][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.686460][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 9.686628][ T198] ? ref_tracker_alloc+0x28d/0x430
[ 9.686817][ T198] __dev_notify_flags+0x1b8/0x280
[ 9.687006][ T198] ? ref_tracker_dir_print+0x100/0x100
[ 9.687192][ T198] ? linkwatch_fire_event+0x194/0x250
[ 9.687394][ T198] ? netif_change_name+0x8c0/0x8c0
[ 9.687594][ T198] ? rtnl_newlink+0x8d1/0xef0
[ 9.687783][ T198] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.687970][ T198] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.688158][ T198] ? find_held_lock+0x2b/0x80
[ 9.688363][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.688569][ T198] ? mark_held_locks+0x40/0x70
[ 9.688758][ T198] rtnl_configure_link+0x1ac/0x390
[ 9.688946][ T198] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.689135][ T198] ? queue_delayed_work_on+0x95/0x100
[ 9.689344][ T198] veth_newlink+0x330/0x8d0 [veth]
[ 9.689535][ T198] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.689769][ T198] ? kasan_save_stack+0x2f/0x50
[ 9.689960][ T198] ? kasan_save_track+0x14/0x30
[ 9.690150][ T198] ? __kasan_kmalloc+0x7b/0x90
[ 9.690368][ T198] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.690571][ T198] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.690762][ T198] ? rtnl_af_lookup+0x290/0x290
[ 9.690963][ T198] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.691153][ T198] ? rtnl_create_link+0x169/0xf20
[ 9.691354][ T198] rtnl_newlink_create+0x2da/0x780
[ 9.691545][ T198] ? rtnl_create_link+0xf20/0xf20
[ 9.691745][ T198] ? __dev_get_by_name+0x12/0x50
[ 9.691936][ T198] ? rtnl_dev_get+0xd7/0x170
[ 9.692128][ T198] __rtnl_newlink+0x22b/0xa50
[ 9.692334][ T198] rtnl_newlink+0x8d1/0xef0
[ 9.692525][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 9.692801][ T198] ? find_held_lock+0x2b/0x80
[ 9.693073][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 9.693331][ T198] ? mark_usage+0x61/0x170
[ 9.693539][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.693749][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.693942][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 9.694132][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.694338][ T198] ? validate_chain+0x38b/0xc20
[ 9.694526][ T198] ? rtnl_link_fill+0x900/0x900
[ 9.694728][ T198] ? __lock_acquire+0x508/0xc10
[ 9.694917][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 9.695104][ T198] ? find_held_lock+0x2b/0x80
[ 9.695305][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 9.695494][ T198] ? rtnl_link_fill+0x900/0x900
[ 9.695698][ T198] ? netlink_ack+0xcd0/0xcd0
[ 9.695892][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 9.696078][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 9.696281][ T198] netlink_unicast+0x486/0x750
[ 9.696474][ T198] ? netlink_attachskb+0x810/0x810
[ 9.696675][ T198] ? __lock_acquire+0x508/0xc10
[ 9.696864][ T198] netlink_sendmsg+0x735/0xc60
[ 9.697054][ T198] ? netlink_unicast+0x750/0x750
[ 9.697242][ T198] ? __might_fault+0x97/0x140
[ 9.697451][ T198] ____sys_sendmsg+0x419/0x850
[ 9.697657][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.697846][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.698065][ T198] ? move_addr_to_kernel+0x40/0x40
[ 9.698257][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 9.698457][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.698658][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 9.698853][ T198] ? lock_vma_under_rcu+0x159/0x410
[ 9.699046][ T198] __sys_sendmsg+0x145/0x1f0
[ 9.699234][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 9.699436][ T198] ? rcu_is_watching+0x15/0xd0
[ 9.699639][ T198] ? rcu_is_watching+0x15/0xd0
[ 9.699826][ T198] do_syscall_64+0x117/0xfc0
[ 9.700011][ T198] ? trace_hardirqs_off+0xd/0x30
[ 9.700197][ T198] ? exc_page_fault+0xee/0x100
[ 9.700397][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.700633][ T198] RIP: 0033:0x7fadaa93908e
[ 9.700827][ T198] 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
[ 9.701376][ T198] RSP: 002b:00007ffe01273780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.701641][ T198] RAX: ffffffffffffffda RBX: 00007ffe01273f18 RCX: 00007fadaa93908e
[ 9.701897][ T198] RDX: 0000000000000000 RSI: 00007ffe01273830 RDI: 0000000000000005
[ 9.702150][ T198] RBP: 00007ffe01273790 R08: 0000000000000000 R09: 0000000000000000
[ 9.702415][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf76
[ 9.702696][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01273ef0
[ 9.702960][ T198]
[ 9.703112][ T198] irq event stamp: 22937
[ 9.703270][ T198] hardirqs last enabled at (22947): [] __up_console_sem+0x5a/0x70
[ 9.703576][ T198] hardirqs last disabled at (22958): [] __up_console_sem+0x3f/0x70
[ 9.703876][ T198] softirqs last enabled at (22914): [] handle_softirqs+0x611/0x940
[ 9.704169][ T198] softirqs last disabled at (22907): [] __irq_exit_rcu+0x103/0x1c0
[ 9.704474][ T198] ---[ end trace 0000000000000000 ]---
[ 9.711793][ T198] ------------[ cut here ]------------
[ 9.711979][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/198
[ 9.712271][ T198] Modules linked in: veth
[ 9.712429][ T198] CPU: 2 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.712764][ T198] Tainted: [W]=WARN
[ 9.712912][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.713126][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.713369][ T198] 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
[ 9.713975][ T198] RSP: 0018:ffa00000006171b0 EFLAGS: 00010286
[ 9.714218][ T198] RAX: 00000000ffffffa6 RBX: ff1100000e0f51c0 RCX: 1ff40000000c2dfc
[ 9.714484][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e0f5278
[ 9.714742][ T198] RBP: ff110000053ac000 R08: 1fe2200001c1ea50 R09: ff1100000b308b80
[ 9.714989][ T198] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.715233][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.715492][ T198] FS: 00007fadaa6ff840(0000) GS:ff11000080ab0000(0000) knlGS:0000000000000000
[ 9.715790][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.716015][ T198] CR2: 000000000042ebe0 CR3: 000000000b35e004 CR4: 0000000000771ef0
[ 9.716270][ T198] PKRU: 55555554
[ 9.716423][ T198] Call Trace:
[ 9.716584][ T198]
[ 9.716701][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.716889][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 9.717041][ T198] __dev_notify_flags+0x1b8/0x280
[ 9.717225][ T198] ? netif_change_name+0x8c0/0x8c0
[ 9.717420][ T198] ? rtnl_af_lookup+0x290/0x290
[ 9.717617][ T198] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.717801][ T198] rtnl_configure_link+0x1ac/0x390
[ 9.717986][ T198] rtnl_newlink_create+0x353/0x780
[ 9.718171][ T198] ? rtnl_create_link+0xf20/0xf20
[ 9.718371][ T198] ? __dev_get_by_name+0x12/0x50
[ 9.718567][ T198] ? rtnl_dev_get+0xd7/0x170
[ 9.718756][ T198] __rtnl_newlink+0x22b/0xa50
[ 9.718943][ T198] rtnl_newlink+0x8d1/0xef0
[ 9.719126][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 9.719320][ T198] ? find_held_lock+0x2b/0x80
[ 9.719505][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 9.719702][ T198] ? mark_usage+0x61/0x170
[ 9.719887][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.720074][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.720257][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 9.720453][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.720650][ T198] ? validate_chain+0x38b/0xc20
[ 9.720832][ T198] ? rtnl_link_fill+0x900/0x900
[ 9.721014][ T198] ? __lock_acquire+0x508/0xc10
[ 9.721203][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 9.721403][ T198] ? find_held_lock+0x2b/0x80
[ 9.721605][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 9.721791][ T198] ? rtnl_link_fill+0x900/0x900
[ 9.721976][ T198] ? netlink_ack+0xcd0/0xcd0
[ 9.722162][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 9.722357][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 9.722546][ T198] netlink_unicast+0x486/0x750
[ 9.722746][ T198] ? netlink_attachskb+0x810/0x810
[ 9.722928][ T198] ? __lock_acquire+0x508/0xc10
[ 9.723112][ T198] netlink_sendmsg+0x735/0xc60
[ 9.723312][ T198] ? netlink_unicast+0x750/0x750
[ 9.723496][ T198] ? __might_fault+0x97/0x140
[ 9.723693][ T198] ____sys_sendmsg+0x419/0x850
[ 9.723877][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.724059][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.724285][ T198] ? move_addr_to_kernel+0x40/0x40
[ 9.724478][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 9.724677][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.724861][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 9.725053][ T198] ? lock_vma_under_rcu+0x159/0x410
[ 9.725239][ T198] __sys_sendmsg+0x145/0x1f0
[ 9.725435][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 9.725637][ T198] ? rcu_is_watching+0x15/0xd0
[ 9.725819][ T198] ? rcu_is_watching+0x15/0xd0
[ 9.726006][ T198] do_syscall_64+0x117/0xfc0
[ 9.726188][ T198] ? trace_hardirqs_off+0xd/0x30
[ 9.726382][ T198] ? exc_page_fault+0xee/0x100
[ 9.726584][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.726798][ T198] RIP: 0033:0x7fadaa93908e
[ 9.726986][ T198] 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
[ 9.727526][ T198] RSP: 002b:00007ffe01273780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.727789][ T198] RAX: ffffffffffffffda RBX: 00007ffe01273f18 RCX: 00007fadaa93908e
[ 9.728044][ T198] RDX: 0000000000000000 RSI: 00007ffe01273830 RDI: 0000000000000005
[ 9.728306][ T198] RBP: 00007ffe01273790 R08: 0000000000000000 R09: 0000000000000000
[ 9.728574][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf76
[ 9.728822][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01273ef0
[ 9.729077][ T198]
[ 9.729225][ T198] irq event stamp: 27449
[ 9.729384][ T198] hardirqs last enabled at (27459): [] __up_console_sem+0x5a/0x70
[ 9.729690][ T198] hardirqs last disabled at (27470): [] __up_console_sem+0x3f/0x70
[ 9.729970][ T198] softirqs last enabled at (27336): [] handle_softirqs+0x611/0x940
[ 9.730252][ T198] softirqs last disabled at (27325): [] __irq_exit_rcu+0x103/0x1c0
[ 9.730548][ T198] ---[ end trace 0000000000000000 ]---