[ 9.327544][ T186] ------------[ cut here ]------------
[ 9.327763][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.328033][ T186] Modules linked in: veth
[ 9.328174][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.328603][ T186] Tainted: [W]=WARN
[ 9.328720][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.329000][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.329189][ 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
[ 9.329708][ T186] RSP: 0018:ffa0000000836e30 EFLAGS: 00010286
[ 9.329893][ T186] RAX: 00000000ffffffa6 RBX: ff1100000b512900 RCX: 1ff4000000106d8c
[ 9.330207][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b5129b8
[ 9.330480][ T186] RBP: ff1100000a051000 R08: 1fe22000016a2538 R09: ff1100000bfeae80
[ 9.330705][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.330925][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bf3b880
[ 9.331235][ T186] FS: 00007fd334052840(0000) GS:ff11000082530000(0000) knlGS:0000000000000000
[ 9.331491][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.331682][ T186] CR2: 000000000042ebe0 CR3: 000000000cb3b001 CR4: 0000000000771ef0
[ 9.331898][ T186] PKRU: 55555554
[ 9.332006][ T186] Call Trace:
[ 9.332122][ T186]
[ 9.332199][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.332393][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.332539][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.332755][ T186] ? find_held_lock+0x2b/0x80
[ 9.332907][ T186] ? find_held_lock+0x2b/0x80
[ 9.333048][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.333192][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.333340][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.333483][ T186] ? __queue_work+0x315/0xc00
[ 9.333631][ T186] ? __queue_work+0x31a/0xc00
[ 9.333784][ T186] ? mark_held_locks+0x40/0x70
[ 9.333933][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.334077][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.334224][ T186] ? queue_delayed_work_on+0x95/0x100
[ 9.334374][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 9.334519][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.334708][ T186] ? kasan_save_stack+0x2f/0x50
[ 9.334950][ T186] ? kasan_save_track+0x14/0x30
[ 9.335186][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 9.335350][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.335503][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.335653][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.335795][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.335941][ T186] ? rtnl_create_link+0x169/0xf20
[ 9.336181][ T186] rtnl_newlink_create+0x2da/0x780
[ 9.336330][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.336470][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.336612][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.336866][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.337011][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.337153][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.337300][ T186] ? find_held_lock+0x2b/0x80
[ 9.337534][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.337683][ T186] ? mark_usage+0x61/0x170
[ 9.337826][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.337972][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.338210][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.338355][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.338498][ T186] ? validate_chain+0x38b/0xc20
[ 9.338640][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.338886][ T186] ? __lock_acquire+0x508/0xc10
[ 9.339029][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.339168][ T186] ? find_held_lock+0x2b/0x80
[ 9.339319][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.339556][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.339715][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.339862][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.340004][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.340241][ T186] netlink_unicast+0x486/0x750
[ 9.340389][ T186] ? netlink_attachskb+0x810/0x810
[ 9.340533][ T186] ? __lock_acquire+0x508/0xc10
[ 9.340681][ T186] netlink_sendmsg+0x735/0xc60
[ 9.340827][ T186] ? netlink_unicast+0x750/0x750
[ 9.341063][ T186] ? __might_fault+0x97/0x140
[ 9.341207][ T186] ____sys_sendmsg+0x419/0x850
[ 9.341448][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.341692][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.341872][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.342018][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.342257][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.342403][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.342558][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.342800][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.342947][ T186] ? down_write_nested+0x200/0x200
[ 9.343090][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.343342][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.343486][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.343631][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.343781][ T186] do_syscall_64+0x117/0xfc0
[ 9.343927][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.344070][ T186] ? exc_page_fault+0xee/0x100
[ 9.344212][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.344392][ T186] RIP: 0033:0x7fd33428c08e
[ 9.344542][ 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
[ 9.345168][ T186] RSP: 002b:00007ffc386c32c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.345385][ T186] RAX: ffffffffffffffda RBX: 00007ffc386c3a58 RCX: 00007fd33428c08e
[ 9.345595][ T186] RDX: 0000000000000000 RSI: 00007ffc386c3370 RDI: 0000000000000005
[ 9.345819][ T186] RBP: 00007ffc386c32d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.346031][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf20
[ 9.346241][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc386c3a30
[ 9.346464][ T186]
[ 9.346670][ T186] irq event stamp: 18365
[ 9.346874][ T186] hardirqs last enabled at (18373): [] __up_console_sem+0x5a/0x70
[ 9.347215][ T186] hardirqs last disabled at (18380): [] __up_console_sem+0x3f/0x70
[ 9.347473][ T186] softirqs last enabled at (17558): [] handle_softirqs+0x611/0x940
[ 9.347827][ T186] softirqs last disabled at (17551): [] __irq_exit_rcu+0x103/0x1c0
[ 9.348073][ T186] ---[ end trace 0000000000000000 ]---
[ 9.363744][ T186] ------------[ cut here ]------------
[ 9.363907][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.364153][ T186] Modules linked in: veth
[ 9.364273][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.364555][ T186] Tainted: [W]=WARN
[ 9.364671][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.364849][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.365029][ 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
[ 9.365527][ T186] RSP: 0018:ffa00000008371b0 EFLAGS: 00010286
[ 9.365710][ T186] RAX: 00000000ffffffa6 RBX: ff11000009a43540 RCX: 1ff4000000106dfc
[ 9.365921][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009a435f8
[ 9.366125][ T186] RBP: ff1100000583c000 R08: 1fe22000013486c0 R09: ff1100000bfeae80
[ 9.366337][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.366541][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.366755][ T186] FS: 00007fd334052840(0000) GS:ff11000082530000(0000) knlGS:0000000000000000
[ 9.367002][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.367177][ T186] CR2: 000000000042ebe0 CR3: 000000000cb3b001 CR4: 0000000000771ef0
[ 9.367389][ T186] PKRU: 55555554
[ 9.367493][ T186] Call Trace:
[ 9.367596][ T186]
[ 9.367675][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.367821][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.367927][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.368067][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.368208][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.368353][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.368495][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.368634][ T186] rtnl_newlink_create+0x353/0x780
[ 9.368781][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.368923][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.369062][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.369233][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.369382][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.369521][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.369665][ T186] ? find_held_lock+0x2b/0x80
[ 9.369810][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.369949][ T186] ? mark_usage+0x61/0x170
[ 9.370087][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.370229][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.370933][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.371072][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.371209][ T186] ? validate_chain+0x38b/0xc20
[ 9.371351][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.371489][ T186] ? __lock_acquire+0x508/0xc10
[ 9.371629][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.371777][ T186] ? find_held_lock+0x2b/0x80
[ 9.371921][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.372059][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.372198][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.372348][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.372485][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.372626][ T186] netlink_unicast+0x486/0x750
[ 9.372773][ T186] ? netlink_attachskb+0x810/0x810
[ 9.372918][ T186] ? __lock_acquire+0x508/0xc10
[ 9.373059][ T186] netlink_sendmsg+0x735/0xc60
[ 9.373201][ T186] ? netlink_unicast+0x750/0x750
[ 9.373348][ T186] ? __might_fault+0x97/0x140
[ 9.373490][ T186] ____sys_sendmsg+0x419/0x850
[ 9.373629][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.373775][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.373952][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.374097][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.374235][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.374378][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.374531][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.374679][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.374820][ T186] ? down_write_nested+0x200/0x200
[ 9.374959][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.375102][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.375246][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.375393][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.375532][ T186] do_syscall_64+0x117/0xfc0
[ 9.375681][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.375823][ T186] ? exc_page_fault+0xee/0x100
[ 9.375962][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.376138][ T186] RIP: 0033:0x7fd33428c08e
[ 9.376291][ 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
[ 9.376788][ T186] RSP: 002b:00007ffc386c32c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.377002][ T186] RAX: ffffffffffffffda RBX: 00007ffc386c3a58 RCX: 00007fd33428c08e
[ 9.377210][ T186] RDX: 0000000000000000 RSI: 00007ffc386c3370 RDI: 0000000000000005
[ 9.377421][ T186] RBP: 00007ffc386c32d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.377627][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf20
[ 9.377846][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc386c3a30
[ 9.378060][ T186]
[ 9.378163][ T186] irq event stamp: 31825
[ 9.378274][ T186] hardirqs last enabled at (31835): [] __up_console_sem+0x5a/0x70
[ 9.378518][ T186] hardirqs last disabled at (31842): [] __up_console_sem+0x3f/0x70
[ 9.378766][ T186] softirqs last enabled at (31442): [] handle_softirqs+0x611/0x940
[ 9.379011][ T186] softirqs last disabled at (30507): [] __irq_exit_rcu+0x103/0x1c0
[ 9.379258][ T186] ---[ end trace 0000000000000000 ]---
[ 9.383017][ T186] ip (186) used greatest stack depth: 23400 bytes left
[ 9.517805][ T193] ------------[ cut here ]------------
[ 9.518038][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/193
[ 9.518362][ T193] Modules linked in: veth
[ 9.518530][ T193] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.518913][ T193] Tainted: [W]=WARN
[ 9.519072][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.519320][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.519560][ T193] 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
[ 9.520136][ T193] RSP: 0018:ffa0000000656e30 EFLAGS: 00010286
[ 9.520382][ T193] RAX: 00000000ffffffa6 RBX: ff1100000c795540 RCX: 1ff40000000cad8c
[ 9.520659][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c7955f8
[ 9.520939][ T193] RBP: ff1100000bff1000 R08: 1fe22000018f2ac0 R09: ff1100000c8a8b80
[ 9.521214][ T193] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.521495][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b7c5200
[ 9.521792][ T193] FS: 00007fb5ebf8b840(0000) GS:ff110000824b0000(0000) knlGS:0000000000000000
[ 9.522108][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.522352][ T193] CR2: 0000558e82be88c8 CR3: 000000000a3aa005 CR4: 0000000000771ef0
[ 9.522622][ T193] PKRU: 55555554
[ 9.522792][ T193] Call Trace:
[ 9.522978][ T193]
[ 9.523104][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.523319][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.523480][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.523721][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.523932][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.524130][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 9.524338][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.524532][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.524737][ T193] ? add_timer_on+0x580/0x580
[ 9.525271][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.525469][ T193] ? mark_held_locks+0x40/0x70
[ 9.525675][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.525885][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.526082][ T193] ? queue_delayed_work_on+0x95/0x100
[ 9.526294][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 9.526524][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.526762][ T193] ? kasan_save_stack+0x2f/0x50
[ 9.526971][ T193] ? kasan_save_track+0x14/0x30
[ 9.527167][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 9.527412][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.527608][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.527818][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.528018][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.528215][ T193] ? rtnl_create_link+0x169/0xf20
[ 9.528421][ T193] rtnl_newlink_create+0x2da/0x780
[ 9.528621][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.528831][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.529047][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.529263][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.529560][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.529767][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.529972][ T193] ? find_held_lock+0x2b/0x80
[ 9.530280][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.530474][ T193] ? mark_usage+0x61/0x170
[ 9.530677][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.530888][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.531083][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.531291][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.531485][ T193] ? validate_chain+0x38b/0xc20
[ 9.531688][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.531896][ T193] ? __lock_acquire+0x508/0xc10
[ 9.532093][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.532304][ T193] ? find_held_lock+0x2b/0x80
[ 9.532502][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.532709][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.532918][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.533119][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.533327][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.533523][ T193] netlink_unicast+0x486/0x750
[ 9.533729][ T193] ? netlink_attachskb+0x810/0x810
[ 9.533938][ T193] ? __lock_acquire+0x508/0xc10
[ 9.534133][ T193] netlink_sendmsg+0x735/0xc60
[ 9.534365][ T193] ? netlink_unicast+0x750/0x750
[ 9.534560][ T193] ? __might_fault+0x97/0x140
[ 9.534769][ T193] ____sys_sendmsg+0x419/0x850
[ 9.534976][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.535191][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.535434][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.535634][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.535843][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.536041][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.536248][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.536459][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.536665][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.536880][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.537079][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.537287][ T193] do_syscall_64+0x117/0xfc0
[ 9.537480][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.537684][ T193] ? exc_page_fault+0xee/0x100
[ 9.537998][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.538233][ T193] RIP: 0033:0x7fb5ec1c508e
[ 9.538449][ T193] 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
[ 9.539105][ T193] RSP: 002b:00007ffc8ef98440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.539387][ T193] RAX: ffffffffffffffda RBX: 00007ffc8ef98bd8 RCX: 00007fb5ec1c508e
[ 9.539660][ T193] RDX: 0000000000000000 RSI: 00007ffc8ef984f0 RDI: 0000000000000005
[ 9.539936][ T193] RBP: 00007ffc8ef98450 R08: 0000000000000000 R09: 0000000000000000
[ 9.540364][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf20
[ 9.540629][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8ef98bb0
[ 9.540919][ T193]
[ 9.541076][ T193] irq event stamp: 23895
[ 9.541233][ T193] hardirqs last enabled at (23905): [] __up_console_sem+0x5a/0x70
[ 9.541576][ T193] hardirqs last disabled at (23916): [] __up_console_sem+0x3f/0x70
[ 9.541901][ T193] softirqs last enabled at (22904): [] handle_softirqs+0x611/0x940
[ 9.542200][ T193] softirqs last disabled at (22893): [] __irq_exit_rcu+0x103/0x1c0
[ 9.542555][ T193] ---[ end trace 0000000000000000 ]---
[ 9.567613][ T193] ------------[ cut here ]------------
[ 9.567833][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/193
[ 9.568130][ T193] Modules linked in: veth
[ 9.568350][ T193] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.568685][ T193] Tainted: [W]=WARN
[ 9.568850][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.569086][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.569333][ T193] 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
[ 9.569892][ T193] RSP: 0018:ffa00000006571b0 EFLAGS: 00010286
[ 9.570145][ T193] RAX: 00000000ffffffa6 RBX: ff1100000b6ef700 RCX: 1ff40000000cadfc
[ 9.570436][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b6ef7b8
[ 9.570710][ T193] RBP: ff11000009aec000 R08: 1fe22000016ddef8 R09: ff1100000c8a8b80
[ 9.570975][ T193] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.571238][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.571508][ T193] FS: 00007fb5ebf8b840(0000) GS:ff110000824b0000(0000) knlGS:0000000000000000
[ 9.571815][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.572045][ T193] CR2: 0000558e82be88c8 CR3: 000000000a3aa005 CR4: 0000000000771ef0
[ 9.572315][ T193] PKRU: 55555554
[ 9.572469][ T193] Call Trace:
[ 9.572621][ T193]
[ 9.572752][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.572957][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.573113][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.573321][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.573512][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.573708][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.573912][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.574105][ T193] rtnl_newlink_create+0x353/0x780
[ 9.574312][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.574502][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.574711][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.574919][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.575114][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.575317][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.575507][ T193] ? find_held_lock+0x2b/0x80
[ 9.575709][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.575906][ T193] ? mark_usage+0x61/0x170
[ 9.576094][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.576303][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.576505][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.576705][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.576905][ T193] ? validate_chain+0x38b/0xc20
[ 9.577094][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.577297][ T193] ? __lock_acquire+0x508/0xc10
[ 9.577494][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.577692][ T193] ? find_held_lock+0x2b/0x80
[ 9.577897][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.578089][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.578357][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.578621][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.578907][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.579192][ T193] netlink_unicast+0x486/0x750
[ 9.579507][ T193] ? netlink_attachskb+0x810/0x810
[ 9.579828][ T193] ? __lock_acquire+0x508/0xc10
[ 9.580117][ T193] netlink_sendmsg+0x735/0xc60
[ 9.580406][ T193] ? netlink_unicast+0x750/0x750
[ 9.580594][ T193] ? __might_fault+0x97/0x140
[ 9.580796][ T193] ____sys_sendmsg+0x419/0x850
[ 9.581002][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.581192][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.581429][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.581625][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.581830][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.582026][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.582226][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.582435][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.582627][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.582841][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.583032][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.583224][ T193] do_syscall_64+0x117/0xfc0
[ 9.583428][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.583619][ T193] ? exc_page_fault+0xee/0x100
[ 9.583825][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.584053][ T193] RIP: 0033:0x7fb5ec1c508e
[ 9.584266][ T193] 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
[ 9.584822][ T193] RSP: 002b:00007ffc8ef98440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.585086][ T193] RAX: ffffffffffffffda RBX: 00007ffc8ef98bd8 RCX: 00007fb5ec1c508e
[ 9.585361][ T193] RDX: 0000000000000000 RSI: 00007ffc8ef984f0 RDI: 0000000000000005
[ 9.585619][ T193] RBP: 00007ffc8ef98450 R08: 0000000000000000 R09: 0000000000000000
[ 9.585901][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf20
[ 9.586163][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8ef98bb0
[ 9.586444][ T193]
[ 9.586600][ T193] irq event stamp: 36371
[ 9.586762][ T193] hardirqs last enabled at (36381): [] __up_console_sem+0x5a/0x70
[ 9.587066][ T193] hardirqs last disabled at (36390): [] __up_console_sem+0x3f/0x70
[ 9.587373][ T193] softirqs last enabled at (36080): [] handle_softirqs+0x611/0x940
[ 9.587672][ T193] softirqs last disabled at (35949): [] __irq_exit_rcu+0x103/0x1c0
[ 9.587977][ T193] ---[ end trace 0000000000000000 ]---
[ 9.591570][ T193] ip (193) used greatest stack depth: 23304 bytes left
[ 9.753047][ T199] ------------[ cut here ]------------
[ 9.753232][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/199
[ 9.753492][ T199] Modules linked in: veth
[ 9.753609][ T199] CPU: 1 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.753916][ T199] Tainted: [W]=WARN
[ 9.754024][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.754202][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.754395][ 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
[ 9.754908][ T199] RSP: 0018:ffa0000000656e30 EFLAGS: 00010286
[ 9.755085][ T199] RAX: 00000000ffffffa6 RBX: ff11000004e7b700 RCX: 1ff40000000cad8c
[ 9.755301][ T199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004e7b7b8
[ 9.755511][ T199] RBP: ff1100000c8b9000 R08: 1fe22000009cf6f8 R09: ff1100000c490b80
[ 9.755729][ T199] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.755945][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005265c80
[ 9.756159][ T199] FS: 00007f8d3f1d1840(0000) GS:ff11000082430000(0000) knlGS:0000000000000000
[ 9.756410][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.756589][ T199] CR2: 000000000042ebe0 CR3: 000000000917d002 CR4: 0000000000771ef0
[ 9.756814][ T199] PKRU: 55555554
[ 9.756921][ T199] Call Trace:
[ 9.757027][ T199]
[ 9.757101][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.757246][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.757396][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 9.757504][ T199] ? ref_tracker_alloc+0x28d/0x430
[ 9.757646][ T199] __dev_notify_flags+0x1b8/0x280
[ 9.757793][ T199] ? ref_tracker_dir_print+0x100/0x100
[ 9.757940][ T199] ? linkwatch_fire_event+0x194/0x250
[ 9.758081][ T199] ? netif_change_name+0x8c0/0x8c0
[ 9.758221][ T199] ? rtnl_newlink+0x8d1/0xef0
[ 9.758367][ T199] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.758507][ T199] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.758652][ T199] ? find_held_lock+0x2b/0x80
[ 9.758794][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.758940][ T199] ? mark_held_locks+0x40/0x70
[ 9.759082][ T199] rtnl_configure_link+0x1ac/0x390
[ 9.759222][ T199] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.759369][ T199] ? queue_delayed_work_on+0x95/0x100
[ 9.759515][ T199] veth_newlink+0x330/0x8d0 [veth]
[ 9.759666][ T199] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.759847][ T199] ? kasan_save_stack+0x2f/0x50
[ 9.759991][ T199] ? kasan_save_track+0x14/0x30
[ 9.760132][ T199] ? __kasan_kmalloc+0x7b/0x90
[ 9.760297][ T199] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.760440][ T199] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.760584][ T199] ? rtnl_af_lookup+0x290/0x290
[ 9.760730][ T199] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.760879][ T199] ? rtnl_create_link+0x169/0xf20
[ 9.761025][ T199] rtnl_newlink_create+0x2da/0x780
[ 9.761170][ T199] ? rtnl_create_link+0xf20/0xf20
[ 9.761318][ T199] ? __dev_get_by_name+0x12/0x50
[ 9.761460][ T199] ? rtnl_dev_get+0xd7/0x170
[ 9.761607][ T199] __rtnl_newlink+0x22b/0xa50
[ 9.761761][ T199] rtnl_newlink+0x8d1/0xef0
[ 9.761911][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.762052][ T199] ? find_held_lock+0x2b/0x80
[ 9.762193][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.762336][ T199] ? mark_usage+0x61/0x170
[ 9.762477][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.762625][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.762773][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.762920][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.763061][ T199] ? validate_chain+0x38b/0xc20
[ 9.763202][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.763351][ T199] ? __lock_acquire+0x508/0xc10
[ 9.763496][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.763637][ T199] ? find_held_lock+0x2b/0x80
[ 9.763786][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 9.763932][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.764074][ T199] ? netlink_ack+0xcd0/0xcd0
[ 9.764220][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 9.764367][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 9.764511][ T199] netlink_unicast+0x486/0x750
[ 9.764663][ T199] ? netlink_attachskb+0x810/0x810
[ 9.764810][ T199] ? __lock_acquire+0x508/0xc10
[ 9.764953][ T199] netlink_sendmsg+0x735/0xc60
[ 9.765096][ T199] ? netlink_unicast+0x750/0x750
[ 9.765240][ T199] ? __might_fault+0x97/0x140
[ 9.765390][ T199] ____sys_sendmsg+0x419/0x850
[ 9.765532][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.765680][ T199] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.765857][ T199] ? move_addr_to_kernel+0x40/0x40
[ 9.766003][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 9.766145][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.766292][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 9.766445][ T199] ? lock_vma_under_rcu+0x159/0x410
[ 9.766589][ T199] __sys_sendmsg+0x145/0x1f0
[ 9.766738][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 9.766890][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.767035][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.767179][ T199] do_syscall_64+0x117/0xfc0
[ 9.767328][ T199] ? trace_hardirqs_off+0xd/0x30
[ 9.767471][ T199] ? exc_page_fault+0xee/0x100
[ 9.767614][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.767800][ T199] RIP: 0033:0x7f8d3f40b08e
[ 9.767955][ 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
[ 9.768467][ T199] RSP: 002b:00007ffe022c8140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.768685][ T199] RAX: ffffffffffffffda RBX: 00007ffe022c88d8 RCX: 00007f8d3f40b08e
[ 9.768901][ T199] RDX: 0000000000000000 RSI: 00007ffe022c81f0 RDI: 0000000000000005
[ 9.769112][ T199] RBP: 00007ffe022c8150 R08: 0000000000000000 R09: 0000000000000000
[ 9.769329][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf21
[ 9.769543][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe022c88b0
[ 9.769767][ T199]
[ 9.769878][ T199] irq event stamp: 17209
[ 9.769984][ T199] hardirqs last enabled at (17217): [] __up_console_sem+0x5a/0x70
[ 9.770232][ T199] hardirqs last disabled at (17224): [] __up_console_sem+0x3f/0x70
[ 9.770482][ T199] softirqs last enabled at (16320): [] __alloc_skb+0x4cb/0x600
[ 9.770735][ T199] softirqs last disabled at (16318): [] __alloc_skb+0x4cb/0x600
[ 9.770984][ T199] ---[ end trace 0000000000000000 ]---
[ 9.779480][ T199] ------------[ cut here ]------------
[ 9.779631][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/199
[ 9.779886][ T199] Modules linked in: veth
[ 9.780063][ T199] CPU: 1 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.780893][ T199] Tainted: [W]=WARN
[ 9.781000][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.781172][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.781357][ 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
[ 9.781856][ T199] RSP: 0018:ffa00000006571b0 EFLAGS: 00010286
[ 9.782030][ T199] RAX: 00000000ffffffa6 RBX: ff1100000ae5e580 RCX: 1ff40000000cadfc
[ 9.782237][ T199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ae5e638
[ 9.782447][ T199] RBP: ff1100000c82c000 R08: 1fe22000015cbcc8 R09: ff1100000c490b80
[ 9.782657][ T199] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.782868][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.783075][ T199] FS: 00007f8d3f1d1840(0000) GS:ff11000082430000(0000) knlGS:0000000000000000
[ 9.783325][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.783497][ T199] CR2: 000000000042ebe0 CR3: 000000000917d002 CR4: 0000000000771ef0
[ 9.783709][ T199] PKRU: 55555554
[ 9.783817][ T199] Call Trace:
[ 9.783921][ T199]
[ 9.783992][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.784134][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 9.784240][ T199] __dev_notify_flags+0x1b8/0x280
[ 9.784384][ T199] ? netif_change_name+0x8c0/0x8c0
[ 9.784522][ T199] ? rtnl_af_lookup+0x290/0x290
[ 9.784664][ T199] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.784811][ T199] rtnl_configure_link+0x1ac/0x390
[ 9.784950][ T199] rtnl_newlink_create+0x353/0x780
[ 9.785092][ T199] ? rtnl_create_link+0xf20/0xf20
[ 9.785230][ T199] ? __dev_get_by_name+0x12/0x50
[ 9.785373][ T199] ? rtnl_dev_get+0xd7/0x170
[ 9.785519][ T199] __rtnl_newlink+0x22b/0xa50
[ 9.785667][ T199] rtnl_newlink+0x8d1/0xef0
[ 9.785811][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.785949][ T199] ? find_held_lock+0x2b/0x80
[ 9.786087][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.786225][ T199] ? mark_usage+0x61/0x170
[ 9.786367][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.786509][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.786653][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 9.786791][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.786933][ T199] ? validate_chain+0x38b/0xc20
[ 9.787070][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.787209][ T199] ? __lock_acquire+0x508/0xc10
[ 9.787356][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 9.787493][ T199] ? find_held_lock+0x2b/0x80
[ 9.787633][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 9.787775][ T199] ? rtnl_link_fill+0x900/0x900
[ 9.787918][ T199] ? netlink_ack+0xcd0/0xcd0
[ 9.788059][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 9.788196][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 9.788343][ T199] netlink_unicast+0x486/0x750
[ 9.788485][ T199] ? netlink_attachskb+0x810/0x810
[ 9.788625][ T199] ? __lock_acquire+0x508/0xc10
[ 9.788771][ T199] netlink_sendmsg+0x735/0xc60
[ 9.788916][ T199] ? netlink_unicast+0x750/0x750
[ 9.789056][ T199] ? __might_fault+0x97/0x140
[ 9.789198][ T199] ____sys_sendmsg+0x419/0x850
[ 9.789344][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.789484][ T199] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.789662][ T199] ? move_addr_to_kernel+0x40/0x40
[ 9.789809][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 9.789952][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.790090][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 9.790239][ T199] ? lock_vma_under_rcu+0x159/0x410
[ 9.790388][ T199] __sys_sendmsg+0x145/0x1f0
[ 9.790528][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 9.790675][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.790819][ T199] ? rcu_is_watching+0x15/0xd0
[ 9.790959][ T199] do_syscall_64+0x117/0xfc0
[ 9.791097][ T199] ? trace_hardirqs_off+0xd/0x30
[ 9.791236][ T199] ? exc_page_fault+0xee/0x100
[ 9.791382][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.791556][ T199] RIP: 0033:0x7f8d3f40b08e
[ 9.791706][ 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
[ 9.792203][ T199] RSP: 002b:00007ffe022c8140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.792418][ T199] RAX: ffffffffffffffda RBX: 00007ffe022c88d8 RCX: 00007f8d3f40b08e
[ 9.792625][ T199] RDX: 0000000000000000 RSI: 00007ffe022c81f0 RDI: 0000000000000005
[ 9.792839][ T199] RBP: 00007ffe022c8150 R08: 0000000000000000 R09: 0000000000000000
[ 9.793047][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf21
[ 9.793258][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe022c88b0
[ 9.793471][ T199]
[ 9.793575][ T199] irq event stamp: 22805
[ 9.793685][ T199] hardirqs last enabled at (22813): [] __up_console_sem+0x5a/0x70
[ 9.793928][ T199] hardirqs last disabled at (22820): [] __up_console_sem+0x3f/0x70
[ 9.794167][ T199] softirqs last enabled at (22240): [] handle_softirqs+0x611/0x940
[ 9.794447][ T199] softirqs last disabled at (22235): [] __irq_exit_rcu+0x103/0x1c0
[ 9.794690][ T199] ---[ end trace 0000000000000000 ]---