[ 9.265976][ T186] ------------[ cut here ]------------
[ 9.266194][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.266459][ T186] Modules linked in: veth
[ 9.266606][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.266909][ T186] Tainted: [W]=WARN
[ 9.267021][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.267214][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.267498][ 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
[ 9.268036][ T186] RSP: 0018:ffa00000008a6e30 EFLAGS: 00010286
[ 9.268228][ T186] RAX: 00000000ffffffa6 RBX: ff11000005e7e580 RCX: 1ff4000000114d8c
[ 9.268446][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005e7e638
[ 9.268724][ T186] RBP: ff11000007ce1000 R08: 1fe2200000bcfcc8 R09: ff1100000c120b80
[ 9.268945][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.269161][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001e8c080
[ 9.269403][ T186] FS: 00007ffb64f99840(0000) GS:ff110000a2930000(0000) knlGS:0000000000000000
[ 9.269662][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.269852][ T186] CR2: 00007ffb65300f6d CR3: 000000000bb64002 CR4: 0000000000771ef0
[ 9.270072][ T186] PKRU: 55555554
[ 9.270179][ T186] Call Trace:
[ 9.270292][ T186]
[ 9.270368][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.270551][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.270698][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.270813][ T186] ? find_held_lock+0x2b/0x80
[ 9.271070][ T186] ? find_held_lock+0x2b/0x80
[ 9.271217][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.271555][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.271802][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.272046][ T186] ? __queue_work+0x315/0xc00
[ 9.272191][ T186] ? __queue_work+0x31a/0xc00
[ 9.272340][ T186] ? mark_held_locks+0x40/0x70
[ 9.272582][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.272727][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.272879][ T186] ? queue_delayed_work_on+0x95/0x100
[ 9.273024][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 9.273168][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.273625][ T186] ? kasan_save_stack+0x2f/0x50
[ 9.273878][ T186] ? kasan_save_track+0x14/0x30
[ 9.274134][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 9.274316][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.274467][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.274613][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.274761][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.274932][ T186] ? rtnl_create_link+0x169/0xf20
[ 9.275083][ T186] rtnl_newlink_create+0x2da/0x780
[ 9.275236][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.275379][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.275523][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.275674][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.275827][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.276074][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.276221][ T186] ? find_held_lock+0x2b/0x80
[ 9.276366][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.276509][ T186] ? mark_usage+0x61/0x170
[ 9.276750][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.276906][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.277050][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.277296][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.277440][ T186] ? validate_chain+0x38b/0xc20
[ 9.277585][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.277728][ T186] ? __lock_acquire+0x508/0xc10
[ 9.277880][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.278120][ T186] ? find_held_lock+0x2b/0x80
[ 9.278271][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.278415][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.278560][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.278707][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.278856][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.279097][ T186] netlink_unicast+0x486/0x750
[ 9.279344][ T186] ? netlink_attachskb+0x810/0x810
[ 9.279488][ T186] ? __lock_acquire+0x508/0xc10
[ 9.279632][ T186] netlink_sendmsg+0x735/0xc60
[ 9.279881][ T186] ? netlink_unicast+0x750/0x750
[ 9.280024][ T186] ? __might_fault+0x97/0x140
[ 9.280170][ T186] ____sys_sendmsg+0x419/0x850
[ 9.280321][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.280465][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.280644][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.280799][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.280946][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.281187][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.281347][ T186] ? lock_vma_under_rcu+0x159/0x410
[ 9.281494][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.281736][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.281894][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.282039][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.282183][ T186] do_syscall_64+0x117/0xfc0
[ 9.282333][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.282479][ T186] ? exc_page_fault+0xee/0x100
[ 9.282743][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.283035][ T186] RIP: 0033:0x7ffb651d308e
[ 9.283218][ 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
[ 9.283736][ T186] RSP: 002b:00007ffc3f73cac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.283960][ T186] RAX: ffffffffffffffda RBX: 00007ffc3f73d258 RCX: 00007ffb651d308e
[ 9.284193][ T186] RDX: 0000000000000000 RSI: 00007ffc3f73cb70 RDI: 0000000000000005
[ 9.284413][ T186] RBP: 00007ffc3f73cad0 R08: 0000000000000000 R09: 0000000000000000
[ 9.284627][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce5a
[ 9.284843][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3f73d230
[ 9.285168][ T186]
[ 9.285377][ T186] irq event stamp: 17787
[ 9.285587][ T186] hardirqs last enabled at (17795): [] __up_console_sem+0x5a/0x70
[ 9.285836][ T186] hardirqs last disabled at (17802): [] __up_console_sem+0x3f/0x70
[ 9.286086][ T186] softirqs last enabled at (16988): [] handle_softirqs+0x611/0x940
[ 9.286342][ T186] softirqs last disabled at (16981): [] __irq_exit_rcu+0x103/0x1c0
[ 9.286590][ T186] ---[ end trace 0000000000000000 ]---
[ 9.295803][ T186] ------------[ cut here ]------------
[ 9.295969][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.296216][ T186] Modules linked in: veth
[ 9.296372][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.296657][ T186] Tainted: [W]=WARN
[ 9.296765][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.297023][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.297211][ 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
[ 9.297709][ T186] RSP: 0018:ffa00000008a71b0 EFLAGS: 00010286
[ 9.297894][ T186] RAX: 00000000ffffffa6 RBX: ff1100000ba41c40 RCX: 1ff4000000114dfc
[ 9.298101][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ba41cf8
[ 9.298312][ T186] RBP: ff11000001dd4000 R08: 1fe22000017483a0 R09: ff1100000c120b80
[ 9.298520][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.298725][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.298940][ T186] FS: 00007ffb64f99840(0000) GS:ff110000a2930000(0000) knlGS:0000000000000000
[ 9.299183][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.299363][ T186] CR2: 00007ffb65300f6d CR3: 000000000bb64002 CR4: 0000000000771ef0
[ 9.299573][ T186] PKRU: 55555554
[ 9.299679][ T186] Call Trace:
[ 9.299787][ T186]
[ 9.299862][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.300005][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.300112][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.300343][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.300483][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.300622][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.300766][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.300910][ T186] rtnl_newlink_create+0x353/0x780
[ 9.301051][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.301188][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.301403][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.301562][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.301712][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.301862][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.302001][ T186] ? find_held_lock+0x2b/0x80
[ 9.302141][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.302336][ T186] ? mark_usage+0x61/0x170
[ 9.302583][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.302729][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.302878][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.303016][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.303154][ T186] ? validate_chain+0x38b/0xc20
[ 9.303399][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.303538][ T186] ? __lock_acquire+0x508/0xc10
[ 9.303680][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.303825][ T186] ? find_held_lock+0x2b/0x80
[ 9.303970][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.304111][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.304333][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.304477][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.304616][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.304763][ T186] netlink_unicast+0x486/0x750
[ 9.304909][ T186] ? netlink_attachskb+0x810/0x810
[ 9.305047][ T186] ? __lock_acquire+0x508/0xc10
[ 9.305186][ T186] netlink_sendmsg+0x735/0xc60
[ 9.305332][ T186] ? netlink_unicast+0x750/0x750
[ 9.305472][ T186] ? __might_fault+0x97/0x140
[ 9.305614][ T186] ____sys_sendmsg+0x419/0x850
[ 9.305757][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.305901][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.306072][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.306220][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.306360][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.306501][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.306650][ T186] ? lock_vma_under_rcu+0x159/0x410
[ 9.306798][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.306987][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.307130][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.307278][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.307419][ T186] do_syscall_64+0x117/0xfc0
[ 9.307557][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.307696][ T186] ? exc_page_fault+0xee/0x100
[ 9.307837][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.308018][ T186] RIP: 0033:0x7ffb651d308e
[ 9.308163][ 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
[ 9.308658][ T186] RSP: 002b:00007ffc3f73cac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.308876][ T186] RAX: ffffffffffffffda RBX: 00007ffc3f73d258 RCX: 00007ffb651d308e
[ 9.309086][ T186] RDX: 0000000000000000 RSI: 00007ffc3f73cb70 RDI: 0000000000000005
[ 9.309298][ T186] RBP: 00007ffc3f73cad0 R08: 0000000000000000 R09: 0000000000000000
[ 9.309506][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce5a
[ 9.309716][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3f73d230
[ 9.309940][ T186]
[ 9.310079][ T186] irq event stamp: 24705
[ 9.310185][ T186] hardirqs last enabled at (24713): [] __up_console_sem+0x5a/0x70
[ 9.310431][ T186] hardirqs last disabled at (24722): [] __up_console_sem+0x3f/0x70
[ 9.310675][ T186] softirqs last enabled at (24414): [] handle_softirqs+0x611/0x940
[ 9.310928][ T186] softirqs last disabled at (24277): [] __irq_exit_rcu+0x103/0x1c0
[ 9.311169][ T186] ---[ end trace 0000000000000000 ]---
[ 9.314936][ T186] ip (186) used greatest stack depth: 23464 bytes left
[ 9.497891][ T194] ------------[ cut here ]------------
[ 9.498106][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/194
[ 9.498377][ T194] Modules linked in: veth
[ 9.498497][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.498795][ T194] Tainted: [W]=WARN
[ 9.498938][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.499125][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.499324][ T194] 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
[ 9.499862][ T194] RSP: 0018:ffa0000000666e30 EFLAGS: 00010286
[ 9.500046][ T194] RAX: 00000000ffffffa6 RBX: ff1100000954b540 RCX: 1ff40000000ccd8c
[ 9.500276][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000954b5f8
[ 9.500504][ T194] RBP: ff11000007cc1000 R08: 1fe22000012a96c0 R09: ff1100000b762e80
[ 9.500723][ T194] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.500992][ T194] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b436380
[ 9.501217][ T194] FS: 00007fc395f03840(0000) GS:ff110000a27b0000(0000) knlGS:0000000000000000
[ 9.501474][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.501658][ T194] CR2: 000055dcc62858e8 CR3: 000000000b74b006 CR4: 0000000000771ef0
[ 9.501904][ T194] PKRU: 55555554
[ 9.502013][ T194] Call Trace:
[ 9.502125][ T194]
[ 9.502207][ T194] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.502372][ T194] rtmsg_ifinfo+0x5c/0xb0
[ 9.502483][ T194] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.502670][ T194] __dev_notify_flags+0x1b8/0x280
[ 9.502822][ T194] ? netif_change_name+0x8c0/0x8c0
[ 9.502974][ T194] ? rtnl_newlink+0x8d1/0xef0
[ 9.503120][ T194] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.503272][ T194] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.503417][ T194] ? add_timer_on+0x580/0x580
[ 9.503567][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.503714][ T194] ? mark_held_locks+0x40/0x70
[ 9.503867][ T194] rtnl_configure_link+0x1ac/0x390
[ 9.504010][ T194] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.504154][ T194] ? queue_delayed_work_on+0x95/0x100
[ 9.504305][ T194] veth_newlink+0x330/0x8d0 [veth]
[ 9.504450][ T194] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.504630][ T194] ? kasan_save_stack+0x2f/0x50
[ 9.504780][ T194] ? kasan_save_track+0x14/0x30
[ 9.504927][ T194] ? __kasan_kmalloc+0x7b/0x90
[ 9.505087][ T194] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.505239][ T194] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.505384][ T194] ? rtnl_af_lookup+0x290/0x290
[ 9.505548][ T194] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.505696][ T194] ? rtnl_create_link+0x169/0xf20
[ 9.505845][ T194] rtnl_newlink_create+0x2da/0x780
[ 9.505996][ T194] ? rtnl_create_link+0xf20/0xf20
[ 9.506141][ T194] ? __dev_get_by_name+0x12/0x50
[ 9.506289][ T194] ? rtnl_dev_get+0xd7/0x170
[ 9.506439][ T194] __rtnl_newlink+0x22b/0xa50
[ 9.506594][ T194] rtnl_newlink+0x8d1/0xef0
[ 9.506741][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 9.506896][ T194] ? find_held_lock+0x2b/0x80
[ 9.507044][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 9.507187][ T194] ? mark_usage+0x61/0x170
[ 9.507339][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.507489][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.507635][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 9.507787][ T194] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.507937][ T194] ? validate_chain+0x38b/0xc20
[ 9.508081][ T194] ? rtnl_link_fill+0x900/0x900
[ 9.508229][ T194] ? __lock_acquire+0x508/0xc10
[ 9.508376][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 9.508520][ T194] ? find_held_lock+0x2b/0x80
[ 9.508667][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 9.508822][ T194] ? rtnl_link_fill+0x900/0x900
[ 9.508970][ T194] ? netlink_ack+0xcd0/0xcd0
[ 9.509122][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 9.509272][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 9.509423][ T194] netlink_unicast+0x486/0x750
[ 9.509571][ T194] ? netlink_attachskb+0x810/0x810
[ 9.509718][ T194] ? __lock_acquire+0x508/0xc10
[ 9.509874][ T194] netlink_sendmsg+0x735/0xc60
[ 9.510021][ T194] ? netlink_unicast+0x750/0x750
[ 9.510168][ T194] ? __might_fault+0x97/0x140
[ 9.510322][ T194] ____sys_sendmsg+0x419/0x850
[ 9.510470][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.510616][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.510800][ T194] ? move_addr_to_kernel+0x40/0x40
[ 9.511003][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 9.511149][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.511301][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 9.511458][ T194] ? lock_vma_under_rcu+0x159/0x410
[ 9.511607][ T194] __sys_sendmsg+0x145/0x1f0
[ 9.511762][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 9.511921][ T194] ? rcu_is_watching+0x15/0xd0
[ 9.512067][ T194] ? rcu_is_watching+0x15/0xd0
[ 9.512218][ T194] do_syscall_64+0x117/0xfc0
[ 9.512569][ T194] ? trace_hardirqs_off+0xd/0x30
[ 9.512717][ T194] ? exc_page_fault+0xee/0x100
[ 9.512872][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.513055][ T194] RIP: 0033:0x7fc39613d08e
[ 9.513215][ T194] 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
[ 9.513733][ T194] RSP: 002b:00007ffc2804baa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.513961][ T194] RAX: ffffffffffffffda RBX: 00007ffc2804c238 RCX: 00007fc39613d08e
[ 9.514180][ T194] RDX: 0000000000000000 RSI: 00007ffc2804bb50 RDI: 0000000000000005
[ 9.514489][ T194] RBP: 00007ffc2804bab0 R08: 0000000000000000 R09: 0000000000000000
[ 9.514708][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce5a
[ 9.514936][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2804c210
[ 9.515162][ T194]
[ 9.515278][ T194] irq event stamp: 29827
[ 9.515388][ T194] hardirqs last enabled at (29835): [] __up_console_sem+0x5a/0x70
[ 9.515645][ T194] hardirqs last disabled at (29842): [] __up_console_sem+0x3f/0x70
[ 9.515983][ T194] softirqs last enabled at (28956): [] __alloc_skb+0x4cb/0x600
[ 9.516241][ T194] softirqs last disabled at (28954): [] __alloc_skb+0x4cb/0x600
[ 9.516493][ T194] ---[ end trace 0000000000000000 ]---
[ 9.544435][ T194] ------------[ cut here ]------------
[ 9.544616][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/194
[ 9.544877][ T194] Modules linked in: veth
[ 9.544991][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.545283][ T194] Tainted: [W]=WARN
[ 9.545390][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.545568][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.545757][ T194] 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
[ 9.546273][ T194] RSP: 0018:ffa00000006671b0 EFLAGS: 00010286
[ 9.546449][ T194] RAX: 00000000ffffffa6 RBX: ff1100000e08f000 RCX: 1ff40000000ccdfc
[ 9.546658][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e08f0b8
[ 9.546879][ T194] RBP: ff11000005181000 R08: 1fe2200001c11e18 R09: ff1100000b762e80
[ 9.547089][ T194] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.547306][ T194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.547518][ T194] FS: 00007fc395f03840(0000) GS:ff110000a27b0000(0000) knlGS:0000000000000000
[ 9.547767][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.547951][ T194] CR2: 000055dcaad846c0 CR3: 000000000b74b006 CR4: 0000000000771ef0
[ 9.548162][ T194] PKRU: 55555554
[ 9.548273][ T194] Call Trace:
[ 9.548379][ T194]
[ 9.548452][ T194] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.548596][ T194] rtmsg_ifinfo+0x5c/0xb0
[ 9.548704][ T194] __dev_notify_flags+0x1b8/0x280
[ 9.548854][ T194] ? netif_change_name+0x8c0/0x8c0
[ 9.548996][ T194] ? rtnl_af_lookup+0x290/0x290
[ 9.549137][ T194] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.549285][ T194] rtnl_configure_link+0x1ac/0x390
[ 9.549426][ T194] rtnl_newlink_create+0x353/0x780
[ 9.549566][ T194] ? rtnl_create_link+0xf20/0xf20
[ 9.549704][ T194] ? __dev_get_by_name+0x12/0x50
[ 9.549851][ T194] ? rtnl_dev_get+0xd7/0x170
[ 9.550000][ T194] __rtnl_newlink+0x22b/0xa50
[ 9.550158][ T194] rtnl_newlink+0x8d1/0xef0
[ 9.550305][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 9.550445][ T194] ? find_held_lock+0x2b/0x80
[ 9.550586][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 9.550726][ T194] ? mark_usage+0x61/0x170
[ 9.550873][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.551017][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.551158][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 9.551302][ T194] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.551443][ T194] ? validate_chain+0x38b/0xc20
[ 9.551581][ T194] ? rtnl_link_fill+0x900/0x900
[ 9.551720][ T194] ? __lock_acquire+0x508/0xc10
[ 9.551917][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 9.552059][ T194] ? find_held_lock+0x2b/0x80
[ 9.552234][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 9.552374][ T194] ? rtnl_link_fill+0x900/0x900
[ 9.552514][ T194] ? netlink_ack+0xcd0/0xcd0
[ 9.552657][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 9.552797][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 9.552943][ T194] netlink_unicast+0x486/0x750
[ 9.553083][ T194] ? netlink_attachskb+0x810/0x810
[ 9.553229][ T194] ? __lock_acquire+0x508/0xc10
[ 9.553371][ T194] netlink_sendmsg+0x735/0xc60
[ 9.553525][ T194] ? netlink_unicast+0x750/0x750
[ 9.553667][ T194] ? __might_fault+0x97/0x140
[ 9.553814][ T194] ____sys_sendmsg+0x419/0x850
[ 9.553959][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.554098][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.554276][ T194] ? move_addr_to_kernel+0x40/0x40
[ 9.554423][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 9.554561][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.554701][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 9.554859][ T194] ? lock_vma_under_rcu+0x159/0x410
[ 9.555001][ T194] __sys_sendmsg+0x145/0x1f0
[ 9.555140][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 9.555288][ T194] ? rcu_is_watching+0x15/0xd0
[ 9.555433][ T194] ? rcu_is_watching+0x15/0xd0
[ 9.555599][ T194] do_syscall_64+0x117/0xfc0
[ 9.555744][ T194] ? trace_hardirqs_off+0xd/0x30
[ 9.555893][ T194] ? exc_page_fault+0xee/0x100
[ 9.556033][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.556211][ T194] RIP: 0033:0x7fc39613d08e
[ 9.556359][ T194] 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
[ 9.556862][ T194] RSP: 002b:00007ffc2804baa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.557072][ T194] RAX: ffffffffffffffda RBX: 00007ffc2804c238 RCX: 00007fc39613d08e
[ 9.557283][ T194] RDX: 0000000000000000 RSI: 00007ffc2804bb50 RDI: 0000000000000005
[ 9.557491][ T194] RBP: 00007ffc2804bab0 R08: 0000000000000000 R09: 0000000000000000
[ 9.557697][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce5a
[ 9.557915][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2804c210
[ 9.558127][ T194]
[ 9.558236][ T194] irq event stamp: 45451
[ 9.558342][ T194] hardirqs last enabled at (45459): [] __up_console_sem+0x5a/0x70
[ 9.558581][ T194] hardirqs last disabled at (45466): [] __up_console_sem+0x3f/0x70
[ 9.558824][ T194] softirqs last enabled at (44726): [] __alloc_skb+0x4cb/0x600
[ 9.559070][ T194] softirqs last disabled at (44724): [] __alloc_skb+0x4cb/0x600
[ 9.559318][ T194] ---[ end trace 0000000000000000 ]---
[ 9.567477][ T194] ip (194) used greatest stack depth: 23216 bytes left
[ 9.757843][ T203] ------------[ cut here ]------------
[ 9.758071][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/203
[ 9.759263][ T203] Modules linked in: veth
[ 9.759386][ T203] CPU: 3 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.759683][ T203] Tainted: [W]=WARN
[ 9.759797][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.759986][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.760179][ T203] 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
[ 9.760822][ T203] RSP: 0018:ffa00000008a6e30 EFLAGS: 00010286
[ 9.761013][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ba40200 RCX: 1ff4000000114d8c
[ 9.761336][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ba402b8
[ 9.761552][ T203] RBP: ff11000009cf4000 R08: 1fe2200001748058 R09: ff1100000b99ae80
[ 9.761777][ T203] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.761999][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000057a9580
[ 9.762223][ T203] FS: 00007f04b2dd8840(0000) GS:ff110000a2930000(0000) knlGS:0000000000000000
[ 9.762478][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.762662][ T203] CR2: 00007fc2be8de000 CR3: 000000000b79b003 CR4: 0000000000771ef0
[ 9.762893][ T203] PKRU: 55555554
[ 9.763004][ T203] Call Trace:
[ 9.763114][ T203]
[ 9.763192][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.763345][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.763490][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 9.763601][ T203] ? ref_tracker_alloc+0x28d/0x430
[ 9.763747][ T203] __dev_notify_flags+0x1b8/0x280
[ 9.763898][ T203] ? ref_tracker_dir_print+0x100/0x100
[ 9.764042][ T203] ? linkwatch_fire_event+0x194/0x250
[ 9.764187][ T203] ? netif_change_name+0x8c0/0x8c0
[ 9.764335][ T203] ? rtnl_newlink+0x8d1/0xef0
[ 9.764480][ T203] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.764625][ T203] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.764775][ T203] ? find_held_lock+0x2b/0x80
[ 9.764928][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.765072][ T203] ? mark_held_locks+0x40/0x70
[ 9.765225][ T203] rtnl_configure_link+0x1ac/0x390
[ 9.765371][ T203] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.765515][ T203] ? queue_delayed_work_on+0x95/0x100
[ 9.765663][ T203] veth_newlink+0x330/0x8d0 [veth]
[ 9.765814][ T203] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.765997][ T203] ? kasan_save_stack+0x2f/0x50
[ 9.766141][ T203] ? kasan_save_track+0x14/0x30
[ 9.766292][ T203] ? __kasan_kmalloc+0x7b/0x90
[ 9.766455][ T203] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.766628][ T203] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.766779][ T203] ? rtnl_af_lookup+0x290/0x290
[ 9.766951][ T203] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.767098][ T203] ? rtnl_create_link+0x169/0xf20
[ 9.767251][ T203] rtnl_newlink_create+0x2da/0x780
[ 9.767396][ T203] ? rtnl_create_link+0xf20/0xf20
[ 9.767539][ T203] ? __dev_get_by_name+0x12/0x50
[ 9.767688][ T203] ? rtnl_dev_get+0xd7/0x170
[ 9.767842][ T203] __rtnl_newlink+0x22b/0xa50
[ 9.767996][ T203] rtnl_newlink+0x8d1/0xef0
[ 9.768144][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.768291][ T203] ? find_held_lock+0x2b/0x80
[ 9.768438][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.768580][ T203] ? mark_usage+0x61/0x170
[ 9.768728][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.768885][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.769032][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.769179][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.769330][ T203] ? validate_chain+0x38b/0xc20
[ 9.769479][ T203] ? rtnl_link_fill+0x900/0x900
[ 9.769626][ T203] ? __lock_acquire+0x508/0xc10
[ 9.769780][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.769928][ T203] ? find_held_lock+0x2b/0x80
[ 9.770076][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 9.770229][ T203] ? rtnl_link_fill+0x900/0x900
[ 9.770377][ T203] ? netlink_ack+0xcd0/0xcd0
[ 9.770527][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 9.770673][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 9.770824][ T203] netlink_unicast+0x486/0x750
[ 9.770981][ T203] ? netlink_attachskb+0x810/0x810
[ 9.771127][ T203] ? __lock_acquire+0x508/0xc10
[ 9.771280][ T203] netlink_sendmsg+0x735/0xc60
[ 9.771430][ T203] ? netlink_unicast+0x750/0x750
[ 9.771578][ T203] ? __might_fault+0x97/0x140
[ 9.771730][ T203] ____sys_sendmsg+0x419/0x850
[ 9.771887][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.772034][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.772219][ T203] ? move_addr_to_kernel+0x40/0x40
[ 9.772370][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 9.772516][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.772663][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 9.772821][ T203] ? lock_vma_under_rcu+0x159/0x410
[ 9.772971][ T203] __sys_sendmsg+0x145/0x1f0
[ 9.773117][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 9.773276][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.773423][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.773571][ T203] do_syscall_64+0x117/0xfc0
[ 9.773719][ T203] ? trace_hardirqs_off+0xd/0x30
[ 9.773874][ T203] ? exc_page_fault+0xee/0x100
[ 9.774023][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.774212][ T203] RIP: 0033:0x7f04b301208e
[ 9.774365][ T203] 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
[ 9.774899][ T203] RSP: 002b:00007fffc2a728b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.775120][ T203] RAX: ffffffffffffffda RBX: 00007fffc2a73048 RCX: 00007f04b301208e
[ 9.775343][ T203] RDX: 0000000000000000 RSI: 00007fffc2a72960 RDI: 0000000000000005
[ 9.775564][ T203] RBP: 00007fffc2a728c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.775786][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce5b
[ 9.776007][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc2a73020
[ 9.776235][ T203]
[ 9.776347][ T203] irq event stamp: 18693
[ 9.776456][ T203] hardirqs last enabled at (18701): [] __up_console_sem+0x5a/0x70
[ 9.776712][ T203] hardirqs last disabled at (18708): [] __up_console_sem+0x3f/0x70
[ 9.776975][ T203] softirqs last enabled at (17914): [] handle_softirqs+0x611/0x940
[ 9.777236][ T203] softirqs last disabled at (17769): [] __irq_exit_rcu+0x103/0x1c0
[ 9.777592][ T203] ---[ end trace 0000000000000000 ]---
[ 9.808120][ T203] ------------[ cut here ]------------
[ 9.808324][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/203
[ 9.808578][ T203] Modules linked in: veth
[ 9.808696][ T203] CPU: 3 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.808993][ T203] Tainted: [W]=WARN
[ 9.809120][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.809310][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.809497][ T203] 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
[ 9.810024][ T203] RSP: 0018:ffa00000008a71b0 EFLAGS: 00010286
[ 9.810210][ T203] RAX: 00000000ffffffa6 RBX: ff1100000954ae40 RCX: 1ff4000000114dfc
[ 9.810424][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000954aef8
[ 9.810638][ T203] RBP: ff11000008bd1000 R08: 1fe22000012a95e0 R09: ff1100000b99ae80
[ 9.810854][ T203] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.811067][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.811289][ T203] FS: 00007f04b2dd8840(0000) GS:ff110000a2930000(0000) knlGS:0000000000000000
[ 9.811537][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.811716][ T203] CR2: 00007fc2be8de000 CR3: 000000000b79b003 CR4: 0000000000771ef0
[ 9.811941][ T203] PKRU: 55555554
[ 9.812048][ T203] Call Trace:
[ 9.812153][ T203]
[ 9.812232][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.812380][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 9.812488][ T203] __dev_notify_flags+0x1b8/0x280
[ 9.812631][ T203] ? netif_change_name+0x8c0/0x8c0
[ 9.812779][ T203] ? rtnl_af_lookup+0x290/0x290
[ 9.812927][ T203] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.813070][ T203] rtnl_configure_link+0x1ac/0x390
[ 9.813216][ T203] rtnl_newlink_create+0x353/0x780
[ 9.813359][ T203] ? rtnl_create_link+0xf20/0xf20
[ 9.813500][ T203] ? __dev_get_by_name+0x12/0x50
[ 9.813641][ T203] ? rtnl_dev_get+0xd7/0x170
[ 9.813789][ T203] __rtnl_newlink+0x22b/0xa50
[ 9.813937][ T203] rtnl_newlink+0x8d1/0xef0
[ 9.814078][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.814225][ T203] ? find_held_lock+0x2b/0x80
[ 9.814368][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.814507][ T203] ? mark_usage+0x61/0x170
[ 9.814647][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.814795][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.814940][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 9.815081][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.815228][ T203] ? validate_chain+0x38b/0xc20
[ 9.815375][ T203] ? rtnl_link_fill+0x900/0x900
[ 9.815520][ T203] ? __lock_acquire+0x508/0xc10
[ 9.815665][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 9.815809][ T203] ? find_held_lock+0x2b/0x80
[ 9.815956][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 9.816096][ T203] ? rtnl_link_fill+0x900/0x900
[ 9.816241][ T203] ? netlink_ack+0xcd0/0xcd0
[ 9.816390][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 9.816532][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 9.816676][ T203] netlink_unicast+0x486/0x750
[ 9.816824][ T203] ? netlink_attachskb+0x810/0x810
[ 9.816968][ T203] ? __lock_acquire+0x508/0xc10
[ 9.817111][ T203] netlink_sendmsg+0x735/0xc60
[ 9.817262][ T203] ? netlink_unicast+0x750/0x750
[ 9.817403][ T203] ? __might_fault+0x97/0x140
[ 9.817549][ T203] ____sys_sendmsg+0x419/0x850
[ 9.817696][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.817840][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.818019][ T203] ? move_addr_to_kernel+0x40/0x40
[ 9.818163][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 9.818308][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.818449][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 9.818599][ T203] ? lock_vma_under_rcu+0x159/0x410
[ 9.818742][ T203] __sys_sendmsg+0x145/0x1f0
[ 9.818912][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 9.819062][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.819211][ T203] ? rcu_is_watching+0x15/0xd0
[ 9.819353][ T203] do_syscall_64+0x117/0xfc0
[ 9.819496][ T203] ? trace_hardirqs_off+0xd/0x30
[ 9.819638][ T203] ? exc_page_fault+0xee/0x100
[ 9.819781][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.819964][ T203] RIP: 0033:0x7f04b301208e
[ 9.820112][ T203] 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
[ 9.820609][ T203] RSP: 002b:00007fffc2a728b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.820824][ T203] RAX: ffffffffffffffda RBX: 00007fffc2a73048 RCX: 00007f04b301208e
[ 9.821038][ T203] RDX: 0000000000000000 RSI: 00007fffc2a72960 RDI: 0000000000000005
[ 9.821251][ T203] RBP: 00007fffc2a728c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.821463][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce5b
[ 9.821674][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc2a73020
[ 9.821896][ T203]
[ 9.822001][ T203] irq event stamp: 40841
[ 9.822104][ T203] hardirqs last enabled at (40849): [] __up_console_sem+0x5a/0x70
[ 9.822352][ T203] hardirqs last disabled at (40858): [] __up_console_sem+0x3f/0x70
[ 9.822594][ T203] softirqs last enabled at (40226): [] handle_softirqs+0x611/0x940
[ 9.822840][ T203] softirqs last disabled at (40221): [] __irq_exit_rcu+0x103/0x1c0
[ 9.823087][ T203] ---[ end trace 0000000000000000 ]---