[ 9.087551][ T185] ------------[ cut here ]------------
[ 9.087775][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
[ 9.088033][ T185] Modules linked in: veth
[ 9.088174][ T185] CPU: 1 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.088511][ T185] Tainted: [W]=WARN
[ 9.088619][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.088804][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.088991][ 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
[ 9.089506][ T185] RSP: 0018:ffa0000000876e30 EFLAGS: 00010286
[ 9.089691][ T185] RAX: 00000000ffffffa6 RBX: ff1100000bbe4900 RCX: 1ff400000010ed8c
[ 9.089908][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bbe49b8
[ 9.090120][ T185] RBP: ff1100000c094000 R08: 1fe220000177c938 R09: ff1100000ce58b80
[ 9.090401][ T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.090674][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002684400
[ 9.090898][ T185] FS: 00007f7c64960840(0000) GS:ff110000a2e30000(0000) knlGS:0000000000000000
[ 9.091150][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.091363][ T185] CR2: 000000000042ebe0 CR3: 000000000c0fa001 CR4: 0000000000771ef0
[ 9.091578][ T185] PKRU: 55555554
[ 9.091685][ T185] Call Trace:
[ 9.091844][ T185]
[ 9.091922][ T185] ? io_schedule_timeout+0x140/0x140
[ 9.092065][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.092217][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.092329][ T185] ? mark_held_locks+0x40/0x70
[ 9.092478][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.092620][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.092766][ T185] ? irqentry_exit+0x21c/0x710
[ 9.092907][ T185] ? irqentry_exit+0x21c/0x710
[ 9.093047][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.093191][ T185] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 9.093372][ T185] ? __queue_work+0x315/0xc00
[ 9.093522][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.093665][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.093813][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.093986][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.094128][ T185] ? kasan_save_track+0x14/0x30
[ 9.094274][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.094435][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.094577][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.094722][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.094867][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.095010][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.095153][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.095304][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.095450][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.095591][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.095737][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.095889][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.096031][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.096171][ T185] ? find_held_lock+0x2b/0x80
[ 9.096320][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.096464][ T185] ? mark_usage+0x61/0x170
[ 9.096604][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.096749][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.096897][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.097038][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.097178][ T185] ? validate_chain+0x38b/0xc20
[ 9.097324][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.097466][ T185] ? __lock_acquire+0x508/0xc10
[ 9.097611][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.097752][ T185] ? find_held_lock+0x2b/0x80
[ 9.097900][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.098041][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.098182][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.098332][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.098477][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.098621][ T185] netlink_unicast+0x486/0x750
[ 9.098769][ T185] ? netlink_attachskb+0x810/0x810
[ 9.098911][ T185] ? __lock_acquire+0x508/0xc10
[ 9.099052][ T185] netlink_sendmsg+0x735/0xc60
[ 9.099194][ T185] ? netlink_unicast+0x750/0x750
[ 9.099342][ T185] ? __might_fault+0x97/0x140
[ 9.099490][ T185] ____sys_sendmsg+0x419/0x850
[ 9.099634][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.099783][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.099959][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.100103][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.100244][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.100393][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.100548][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.100690][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.100837][ T185] ? down_write_nested+0x200/0x200
[ 9.100978][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.101123][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.101271][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.101416][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.101559][ T185] do_syscall_64+0x117/0xfc0
[ 9.101701][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.101850][ T185] ? exc_page_fault+0xee/0x100
[ 9.101994][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.102167][ T185] RIP: 0033:0x7f7c64b9a08e
[ 9.102319][ 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
[ 9.102827][ T185] RSP: 002b:00007ffe2ffa4b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.103041][ T185] RAX: ffffffffffffffda RBX: 00007ffe2ffa52e8 RCX: 00007f7c64b9a08e
[ 9.103249][ T185] RDX: 0000000000000000 RSI: 00007ffe2ffa4c00 RDI: 0000000000000005
[ 9.103466][ T185] RBP: 00007ffe2ffa4b60 R08: 0000000000000000 R09: 0000000000000000
[ 9.103675][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d6
[ 9.103896][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2ffa52c0
[ 9.104112][ T185]
[ 9.104217][ T185] irq event stamp: 21845
[ 9.104328][ T185] hardirqs last enabled at (21855): [] __up_console_sem+0x5a/0x70
[ 9.104576][ T185] hardirqs last disabled at (21862): [] __up_console_sem+0x3f/0x70
[ 9.104826][ T185] softirqs last enabled at (21148): [] handle_softirqs+0x611/0x940
[ 9.105068][ T185] softirqs last disabled at (21099): [] __irq_exit_rcu+0x103/0x1c0
[ 9.105316][ T185] ---[ end trace 0000000000000000 ]---
[ 9.113953][ T185] ------------[ cut here ]------------
[ 9.114112][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
[ 9.114371][ T185] Modules linked in: veth
[ 9.114488][ T185] CPU: 1 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.114778][ T185] Tainted: [W]=WARN
[ 9.114886][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.115058][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.115238][ 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
[ 9.115743][ T185] RSP: 0018:ffa00000008771b0 EFLAGS: 00010286
[ 9.115927][ T185] RAX: 00000000ffffffa6 RBX: ff1100000c53b8c0 RCX: 1ff400000010edfc
[ 9.116130][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c53b978
[ 9.116341][ T185] RBP: ff1100000cf54000 R08: 1fe22000018a7730 R09: ff1100000ce58b80
[ 9.116551][ T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.116768][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.116984][ T185] FS: 00007f7c64960840(0000) GS:ff110000a2e30000(0000) knlGS:0000000000000000
[ 9.117225][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.117410][ T185] CR2: 000000000042ebe0 CR3: 000000000c0fa001 CR4: 0000000000771ef0
[ 9.117616][ T185] PKRU: 55555554
[ 9.117724][ T185] Call Trace:
[ 9.117833][ T185]
[ 9.117907][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.118048][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.118154][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.118298][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.118441][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.118578][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.118723][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.118869][ T185] rtnl_newlink_create+0x353/0x780
[ 9.119009][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.119146][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.119290][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.119435][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.119577][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.119821][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.119963][ T185] ? find_held_lock+0x2b/0x80
[ 9.120101][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.120237][ T185] ? mark_usage+0x61/0x170
[ 9.120437][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.120578][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.120716][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.120860][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.121001][ T185] ? validate_chain+0x38b/0xc20
[ 9.121138][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.121467][ T185] ? __lock_acquire+0x508/0xc10
[ 9.121607][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.121744][ T185] ? find_held_lock+0x2b/0x80
[ 9.121890][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.122027][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.122167][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.122313][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.122454][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.122595][ T185] netlink_unicast+0x486/0x750
[ 9.122737][ T185] ? netlink_attachskb+0x810/0x810
[ 9.122882][ T185] ? __lock_acquire+0x508/0xc10
[ 9.123022][ T185] netlink_sendmsg+0x735/0xc60
[ 9.123161][ T185] ? netlink_unicast+0x750/0x750
[ 9.123308][ T185] ? __might_fault+0x97/0x140
[ 9.123453][ T185] ____sys_sendmsg+0x419/0x850
[ 9.123592][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.123732][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.124002][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.124237][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.124381][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.124669][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.124847][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.124990][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.125128][ T185] ? down_write_nested+0x200/0x200
[ 9.125370][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.125516][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.125654][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.125800][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.126029][ T185] do_syscall_64+0x117/0xfc0
[ 9.126167][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.126308][ T185] ? exc_page_fault+0xee/0x100
[ 9.126450][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.126715][ T185] RIP: 0033:0x7f7c64b9a08e
[ 9.126866][ 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
[ 9.127461][ T185] RSP: 002b:00007ffe2ffa4b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.127667][ T185] RAX: ffffffffffffffda RBX: 00007ffe2ffa52e8 RCX: 00007f7c64b9a08e
[ 9.127969][ T185] RDX: 0000000000000000 RSI: 00007ffe2ffa4c00 RDI: 0000000000000005
[ 9.128175][ T185] RBP: 00007ffe2ffa4b60 R08: 0000000000000000 R09: 0000000000000000
[ 9.128385][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d6
[ 9.128681][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2ffa52c0
[ 9.128896][ T185]
[ 9.128999][ T185] irq event stamp: 27287
[ 9.129100][ T185] hardirqs last enabled at (27295): [] __up_console_sem+0x5a/0x70
[ 9.129439][ T185] hardirqs last disabled at (27304): [] __up_console_sem+0x3f/0x70
[ 9.129674][ T185] softirqs last enabled at (26882): [] handle_softirqs+0x611/0x940
[ 9.130007][ T185] softirqs last disabled at (26793): [] __irq_exit_rcu+0x103/0x1c0
[ 9.130245][ T185] ---[ end trace 0000000000000000 ]---
[ 9.145572][ T185] ip (185) used greatest stack depth: 23792 bytes left
[ 9.279411][ T191] ------------[ cut here ]------------
[ 9.279645][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
[ 9.279970][ T191] Modules linked in: veth
[ 9.280139][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.280500][ T191] Tainted: [W]=WARN
[ 9.280663][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.280911][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.281158][ T191] 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
[ 9.281743][ T191] RSP: 0018:ffa0000000756e30 EFLAGS: 00010286
[ 9.281989][ T191] RAX: 00000000ffffffa6 RBX: ff11000008ea2200 RCX: 1ff40000000ead8c
[ 9.282252][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008ea22b8
[ 9.282541][ T191] RBP: ff1100000cdb4000 R08: 1fe22000011d4458 R09: ff1100000c502e80
[ 9.282852][ T191] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.283119][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000028cbc00
[ 9.283401][ T191] FS: 00007fba95507840(0000) GS:ff110000a2eb0000(0000) knlGS:0000000000000000
[ 9.283708][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.283955][ T191] CR2: 000000000042ebe0 CR3: 000000000c6bd002 CR4: 0000000000771ef0
[ 9.284219][ T191] PKRU: 55555554
[ 9.284392][ T191] Call Trace:
[ 9.284556][ T191]
[ 9.284682][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.284893][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 9.285054][ T191] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.285330][ T191] __dev_notify_flags+0x1b8/0x280
[ 9.285550][ T191] ? netif_change_name+0x8c0/0x8c0
[ 9.285747][ T191] ? add_timer_on+0x580/0x580
[ 9.285956][ T191] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 9.286186][ T191] rtnl_configure_link+0x1ac/0x390
[ 9.286400][ T191] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.286638][ T191] ? queue_delayed_work_on+0x95/0x100
[ 9.286845][ T191] veth_newlink+0x330/0x8d0 [veth]
[ 9.287043][ T191] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.287297][ T191] ? kasan_save_stack+0x2f/0x50
[ 9.287505][ T191] ? kasan_save_track+0x14/0x30
[ 9.287703][ T191] ? __kasan_kmalloc+0x7b/0x90
[ 9.287927][ T191] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.288121][ T191] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.288437][ T191] ? rtnl_af_lookup+0x290/0x290
[ 9.288633][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.288839][ T191] ? rtnl_create_link+0x169/0xf20
[ 9.289036][ T191] rtnl_newlink_create+0x2da/0x780
[ 9.289231][ T191] ? rtnl_create_link+0xf20/0xf20
[ 9.289444][ T191] ? __dev_get_by_name+0x12/0x50
[ 9.289640][ T191] ? rtnl_dev_get+0xd7/0x170
[ 9.289850][ T191] __rtnl_newlink+0x22b/0xa50
[ 9.290052][ T191] rtnl_newlink+0x8d1/0xef0
[ 9.290245][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.290462][ T191] ? find_held_lock+0x2b/0x80
[ 9.290657][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.290860][ T191] ? mark_usage+0x61/0x170
[ 9.291055][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.291253][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.291468][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.291664][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.291871][ T191] ? validate_chain+0x38b/0xc20
[ 9.292065][ T191] ? rtnl_link_fill+0x900/0x900
[ 9.292464][ T191] ? __lock_acquire+0x508/0xc10
[ 9.292661][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.292861][ T191] ? find_held_lock+0x2b/0x80
[ 9.293056][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 9.293295][ T191] ? rtnl_link_fill+0x900/0x900
[ 9.293498][ T191] ? netlink_ack+0xcd0/0xcd0
[ 9.293698][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 9.293897][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 9.294093][ T191] netlink_unicast+0x486/0x750
[ 9.294302][ T191] ? netlink_attachskb+0x810/0x810
[ 9.294502][ T191] ? __lock_acquire+0x508/0xc10
[ 9.294695][ T191] netlink_sendmsg+0x735/0xc60
[ 9.294902][ T191] ? netlink_unicast+0x750/0x750
[ 9.295102][ T191] ? __might_fault+0x97/0x140
[ 9.295311][ T191] ____sys_sendmsg+0x419/0x850
[ 9.295513][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.295715][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.295951][ T191] ? move_addr_to_kernel+0x40/0x40
[ 9.296151][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 9.296360][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.303172][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 9.303419][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 9.303717][ T191] __sys_sendmsg+0x145/0x1f0
[ 9.303919][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 9.304119][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.304331][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.307091][ T191] do_syscall_64+0x117/0xfc0
[ 9.307303][ T191] ? trace_hardirqs_off+0xd/0x30
[ 9.307505][ T191] ? exc_page_fault+0xee/0x100
[ 9.307704][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.308153][ T191] RIP: 0033:0x7fba9574108e
[ 9.308374][ T191] 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
[ 9.308968][ T191] RSP: 002b:00007fffbc91b420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.309345][ T191] RAX: ffffffffffffffda RBX: 00007fffbc91bbb8 RCX: 00007fba9574108e
[ 9.309729][ T191] RDX: 0000000000000000 RSI: 00007fffbc91b4d0 RDI: 0000000000000005
[ 9.318895][ T191] RBP: 00007fffbc91b430 R08: 0000000000000000 R09: 0000000000000000
[ 9.319167][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d6
[ 9.319450][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc91bb90
[ 9.319722][ T191]
[ 9.319884][ T191] irq event stamp: 37517
[ 9.320047][ T191] hardirqs last enabled at (37527): [] __up_console_sem+0x5a/0x70
[ 9.320362][ T191] hardirqs last disabled at (37538): [] __up_console_sem+0x3f/0x70
[ 9.320667][ T191] softirqs last enabled at (36466): [] __alloc_skb+0x4cb/0x600
[ 9.320973][ T191] softirqs last disabled at (36464): [] __alloc_skb+0x4cb/0x600
[ 9.323104][ T191] ---[ end trace 0000000000000000 ]---
[ 9.352484][ T191] ------------[ cut here ]------------
[ 9.352728][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
[ 9.353037][ T191] Modules linked in: veth
[ 9.353204][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.353806][ T191] Tainted: [W]=WARN
[ 9.353960][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.354183][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.354433][ T191] 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
[ 9.354979][ T191] RSP: 0018:ffa00000007571b0 EFLAGS: 00010286
[ 9.355205][ T191] RAX: 00000000ffffffa6 RBX: ff1100000c6223c0 RCX: 1ff40000000eadfc
[ 9.355480][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c622478
[ 9.355740][ T191] RBP: ff11000001db4000 R08: 1fe22000018c4490 R09: ff1100000c502e80
[ 9.356178][ T191] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.356457][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.356722][ T191] FS: 00007fba95507840(0000) GS:ff110000a2eb0000(0000) knlGS:0000000000000000
[ 9.357049][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.357287][ T191] CR2: 000000000042ebe0 CR3: 000000000c6bd002 CR4: 0000000000771ef0
[ 9.357553][ T191] PKRU: 55555554
[ 9.357708][ T191] Call Trace:
[ 9.357903][ T191]
[ 9.358026][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.358221][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 9.358391][ T191] __dev_notify_flags+0x1b8/0x280
[ 9.358587][ T191] ? netif_change_name+0x8c0/0x8c0
[ 9.358784][ T191] ? rtnl_af_lookup+0x290/0x290
[ 9.358977][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.359168][ T191] rtnl_configure_link+0x1ac/0x390
[ 9.359376][ T191] rtnl_newlink_create+0x353/0x780
[ 9.359575][ T191] ? rtnl_create_link+0xf20/0xf20
[ 9.359772][ T191] ? __dev_get_by_name+0x12/0x50
[ 9.359962][ T191] ? rtnl_dev_get+0xd7/0x170
[ 9.360158][ T191] __rtnl_newlink+0x22b/0xa50
[ 9.360367][ T191] rtnl_newlink+0x8d1/0xef0
[ 9.360564][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.360754][ T191] ? find_held_lock+0x2b/0x80
[ 9.360955][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.361142][ T191] ? mark_usage+0x61/0x170
[ 9.361343][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.361547][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.361738][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.361954][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.362150][ T191] ? validate_chain+0x38b/0xc20
[ 9.362351][ T191] ? rtnl_link_fill+0x900/0x900
[ 9.362542][ T191] ? __lock_acquire+0x508/0xc10
[ 9.362731][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.362927][ T191] ? find_held_lock+0x2b/0x80
[ 9.363121][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 9.363328][ T191] ? rtnl_link_fill+0x900/0x900
[ 9.363526][ T191] ? netlink_ack+0xcd0/0xcd0
[ 9.363717][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 9.363923][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 9.364114][ T191] netlink_unicast+0x486/0x750
[ 9.364317][ T191] ? netlink_attachskb+0x810/0x810
[ 9.364511][ T191] ? __lock_acquire+0x508/0xc10
[ 9.364702][ T191] netlink_sendmsg+0x735/0xc60
[ 9.364900][ T191] ? netlink_unicast+0x750/0x750
[ 9.365089][ T191] ? __might_fault+0x97/0x140
[ 9.365301][ T191] ____sys_sendmsg+0x419/0x850
[ 9.365501][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.365688][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.365916][ T191] ? move_addr_to_kernel+0x40/0x40
[ 9.366110][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 9.366311][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.366506][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 9.366725][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 9.366940][ T191] __sys_sendmsg+0x145/0x1f0
[ 9.367130][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 9.367336][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.367552][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.367745][ T191] do_syscall_64+0x117/0xfc0
[ 9.367946][ T191] ? trace_hardirqs_off+0xd/0x30
[ 9.368137][ T191] ? exc_page_fault+0xee/0x100
[ 9.368342][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.368573][ T191] RIP: 0033:0x7fba9574108e
[ 9.368786][ T191] 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
[ 9.369338][ T191] RSP: 002b:00007fffbc91b420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.369604][ T191] RAX: ffffffffffffffda RBX: 00007fffbc91bbb8 RCX: 00007fba9574108e
[ 9.369874][ T191] RDX: 0000000000000000 RSI: 00007fffbc91b4d0 RDI: 0000000000000005
[ 9.370128][ T191] RBP: 00007fffbc91b430 R08: 0000000000000000 R09: 0000000000000000
[ 9.370398][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d6
[ 9.370654][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc91bb90
[ 9.370930][ T191]
[ 9.371085][ T191] irq event stamp: 58363
[ 9.371239][ T191] hardirqs last enabled at (58373): [] __up_console_sem+0x5a/0x70
[ 9.371549][ T191] hardirqs last disabled at (58384): [] __up_console_sem+0x3f/0x70
[ 9.371840][ T191] softirqs last enabled at (57990): [] handle_softirqs+0x611/0x940
[ 9.372132][ T191] softirqs last disabled at (57977): [] __irq_exit_rcu+0x103/0x1c0
[ 9.372444][ T191] ---[ end trace 0000000000000000 ]---
[ 9.376495][ T191] ip (191) used greatest stack depth: 23344 bytes left
[ 9.565787][ T199] ------------[ cut here ]------------
[ 9.566024][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/199
[ 9.566350][ T199] Modules linked in: veth
[ 9.566524][ T199] CPU: 2 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.566874][ T199] Tainted: [W]=WARN
[ 9.567034][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.567277][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.567528][ T199] 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
[ 9.568095][ T199] RSP: 0018:ffa0000000896e30 EFLAGS: 00010286
[ 9.568345][ T199] RAX: 00000000ffffffa6 RBX: ff1100000bbe58c0 RCX: 1ff4000000112d8c
[ 9.568617][ T199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bbe5978
[ 9.568892][ T199] RBP: ff11000007541000 R08: 1fe220000177cb30 R09: ff1100000cf32e80
[ 9.569157][ T199] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.569442][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc70400
[ 9.569716][ T199] FS: 00007fd9049c9840(0000) GS:ff110000a2eb0000(0000) knlGS:0000000000000000
[ 9.570029][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.570276][ T199] CR2: 000055814eaa7d5c CR3: 000000000ce45004 CR4: 0000000000771ef0
[ 9.570551][ T199] PKRU: 55555554
[ 9.570711][ T199] Call Trace:
[ 9.570879][ T199]
[ 9.571006][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.571207][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.571423][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 9.571586][ T199] ? ref_tracker_alloc+0x28d/0x430
[ 9.571794][ T199] __dev_notify_flags+0x1b8/0x280
[ 9.571991][ T199] ? ref_tracker_dir_print+0x100/0x100
[ 9.572187][ T199] ? linkwatch_fire_event+0x194/0x250
[ 9.572398][ T199] ? netif_change_name+0x8c0/0x8c0
[ 9.572595][ T199] ? rtnl_newlink+0x8d1/0xef0
[ 9.572802][ T199] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.573000][ T199] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.573200][ T199] ? find_held_lock+0x2b/0x80
[ 9.573418][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.573616][ T199] ? mark_held_locks+0x40/0x70
[ 9.573820][ T199] rtnl_configure_link+0x1ac/0x390
[ 9.574014][ T199] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.574213][ T199] ? queue_delayed_work_on+0x95/0x100
[ 9.574431][ T199] veth_newlink+0x330/0x8d0 [veth]
[ 9.574631][ T199] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.574867][ T199] ? kasan_save_stack+0x2f/0x50
[ 9.575064][ T199] ? kasan_save_track+0x14/0x30
[ 9.575276][ T199] ? __kasan_kmalloc+0x7b/0x90
[ 9.575496][ T199] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.575693][ T199] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.575910][ T199] ? rtnl_af_lookup+0x290/0x290
[ 9.576107][ T199] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.576320][ T199] ? rtnl_create_link+0x169/0xf20
[ 9.576528][ T199] rtnl_newlink_create+0x2da/0x780
[ 9.576726][ T199] ? rtnl_create_link+0xf20/0xf20
[ 9.576932][ T199] ? __dev_get_by_name+0x12/0x50
[ 9.577130][ T199] ? rtnl_dev_get+0xd7/0x170
[ 9.577349][ T199] __rtnl_newlink+0x22b/0xa50
[ 9.577560][ T199] rtnl_newlink+0x8d1/0xef0
[ 9.577773][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.577968][ T199] ? find_held_lock+0x2b/0x80
[ 9.578166][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.578375][ T199] ? mark_usage+0x61/0x170
[ 9.578578][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.578786][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.578983][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.579180][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.579393][ T199] ? validate_chain+0x38b/0xc20
[ 9.579593][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.579795][ T199] ? __lock_acquire+0x508/0xc10
[ 9.579994][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.580189][ T199] ? find_held_lock+0x2b/0x80
[ 9.580405][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 9.580602][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.580809][ T199] ? netlink_ack+0xcd0/0xcd0
[ 9.581060][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 9.581275][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 9.581484][ T199] netlink_unicast+0x486/0x750
[ 9.581686][ T199] ? netlink_attachskb+0x810/0x810
[ 9.581896][ T199] ? __lock_acquire+0x508/0xc10
[ 9.582097][ T199] netlink_sendmsg+0x735/0xc60
[ 9.582313][ T199] ? netlink_unicast+0x750/0x750
[ 9.582525][ T199] ? __might_fault+0x97/0x140
[ 9.582729][ T199] ____sys_sendmsg+0x419/0x850
[ 9.582939][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.583138][ T199] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.583385][ T199] ? move_addr_to_kernel+0x40/0x40
[ 9.583595][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 9.583799][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.584000][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 9.584206][ T199] ? lock_vma_under_rcu+0x159/0x410
[ 9.584428][ T199] __sys_sendmsg+0x145/0x1f0
[ 9.584632][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 9.584842][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.585041][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.585240][ T199] do_syscall_64+0x117/0xfc0
[ 9.585458][ T199] ? trace_hardirqs_off+0xd/0x30
[ 9.585661][ T199] ? exc_page_fault+0xee/0x100
[ 9.585870][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.586101][ T199] RIP: 0033:0x7fd904c0308e
[ 9.586317][ T199] 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
[ 9.586897][ T199] RSP: 002b:00007ffef153e400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.587168][ T199] RAX: ffffffffffffffda RBX: 00007ffef153eb98 RCX: 00007fd904c0308e
[ 9.587454][ T199] RDX: 0000000000000000 RSI: 00007ffef153e4b0 RDI: 0000000000000005
[ 9.587740][ T199] RBP: 00007ffef153e410 R08: 0000000000000000 R09: 0000000000000000
[ 9.588018][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d6
[ 9.588299][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef153eb70
[ 9.588581][ T199]
[ 9.588743][ T199] irq event stamp: 26525
[ 9.588914][ T199] hardirqs last enabled at (26535): [] __up_console_sem+0x5a/0x70
[ 9.589216][ T199] hardirqs last disabled at (26544): [] __up_console_sem+0x3f/0x70
[ 9.589542][ T199] softirqs last enabled at (25454): [] handle_softirqs+0x611/0x940
[ 9.589854][ T199] softirqs last disabled at (25447): [] __irq_exit_rcu+0x103/0x1c0
[ 9.590155][ T199] ---[ end trace 0000000000000000 ]---
[ 9.597220][ T199] ------------[ cut here ]------------
[ 9.597975][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/199
[ 9.598345][ T199] Modules linked in: veth
[ 9.598575][ T199] CPU: 2 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.598988][ T199] Tainted: [W]=WARN
[ 9.599206][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.599514][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.599822][ T199] 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
[ 9.600452][ T199] RSP: 0018:ffa00000008971b0 EFLAGS: 00010286
[ 9.600746][ T199] RAX: 00000000ffffffa6 RBX: ff11000008e7cc80 RCX: 1ff4000000112dfc
[ 9.601075][ T199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008e7cd38
[ 9.601417][ T199] RBP: ff1100000c091000 R08: 1fe22000011cf9a8 R09: ff1100000cf32e80
[ 9.601736][ T199] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.602069][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.602415][ T199] FS: 00007fd9049c9840(0000) GS:ff110000a2eb0000(0000) knlGS:0000000000000000
[ 9.602784][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.603073][ T199] CR2: 000055814eaa7d5c CR3: 000000000ce45004 CR4: 0000000000771ef0
[ 9.603415][ T199] PKRU: 55555554
[ 9.603637][ T199] Call Trace:
[ 9.603859][ T199]
[ 9.604043][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.604310][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 9.604534][ T199] __dev_notify_flags+0x1b8/0x280
[ 9.604797][ T199] ? netif_change_name+0x8c0/0x8c0
[ 9.605047][ T199] ? rtnl_af_lookup+0x290/0x290
[ 9.605312][ T199] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.605574][ T199] rtnl_configure_link+0x1ac/0x390
[ 9.605837][ T199] rtnl_newlink_create+0x353/0x780
[ 9.606097][ T199] ? rtnl_create_link+0xf20/0xf20
[ 9.606361][ T199] ? __dev_get_by_name+0x12/0x50
[ 9.606623][ T199] ? rtnl_dev_get+0xd7/0x170
[ 9.606893][ T199] __rtnl_newlink+0x22b/0xa50
[ 9.607150][ T199] rtnl_newlink+0x8d1/0xef0
[ 9.607425][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.607677][ T199] ? find_held_lock+0x2b/0x80
[ 9.607942][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.608190][ T199] ? mark_usage+0x61/0x170
[ 9.608467][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.608724][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.608981][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.609231][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.609504][ T199] ? validate_chain+0x38b/0xc20
[ 9.609768][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.610023][ T199] ? __lock_acquire+0x508/0xc10
[ 9.610239][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.610450][ T199] ? find_held_lock+0x2b/0x80
[ 9.610648][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 9.610845][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.611039][ T199] ? netlink_ack+0xcd0/0xcd0
[ 9.611236][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 9.611454][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 9.611652][ T199] netlink_unicast+0x486/0x750
[ 9.611878][ T199] ? netlink_attachskb+0x810/0x810
[ 9.612073][ T199] ? __lock_acquire+0x508/0xc10
[ 9.612281][ T199] netlink_sendmsg+0x735/0xc60
[ 9.612487][ T199] ? netlink_unicast+0x750/0x750
[ 9.612681][ T199] ? __might_fault+0x97/0x140
[ 9.612885][ T199] ____sys_sendmsg+0x419/0x850
[ 9.613081][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.613287][ T199] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.613518][ T199] ? move_addr_to_kernel+0x40/0x40
[ 9.613715][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 9.613916][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.614107][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 9.614324][ T199] ? lock_vma_under_rcu+0x159/0x410
[ 9.614548][ T199] __sys_sendmsg+0x145/0x1f0
[ 9.614744][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 9.614947][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.615140][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.615349][ T199] do_syscall_64+0x117/0xfc0
[ 9.615545][ T199] ? trace_hardirqs_off+0xd/0x30
[ 9.615736][ T199] ? exc_page_fault+0xee/0x100
[ 9.615942][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.616171][ T199] RIP: 0033:0x7fd904c0308e
[ 9.616386][ T199] 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
[ 9.616944][ T199] RSP: 002b:00007ffef153e400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.617209][ T199] RAX: ffffffffffffffda RBX: 00007ffef153eb98 RCX: 00007fd904c0308e
[ 9.617489][ T199] RDX: 0000000000000000 RSI: 00007ffef153e4b0 RDI: 0000000000000005
[ 9.617746][ T199] RBP: 00007ffef153e410 R08: 0000000000000000 R09: 0000000000000000
[ 9.618013][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c7d6
[ 9.618288][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef153eb70
[ 9.618561][ T199]
[ 9.618716][ T199] irq event stamp: 35715
[ 9.618879][ T199] hardirqs last enabled at (35725): [] __up_console_sem+0x5a/0x70
[ 9.619170][ T199] hardirqs last disabled at (35734): [] __up_console_sem+0x3f/0x70
[ 9.619487][ T199] softirqs last enabled at (35306): [] handle_softirqs+0x611/0x940
[ 9.619787][ T199] softirqs last disabled at (35279): [] __irq_exit_rcu+0x103/0x1c0
[ 9.620078][ T199] ---[ end trace 0000000000000000 ]---