[ 10.323027][ T187] ------------[ cut here ]------------
[ 10.323321][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/187
[ 10.323586][ T187] Modules linked in: veth
[ 10.323732][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.324039][ T187] Tainted: [W]=WARN
[ 10.324152][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.324370][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.324569][ T187] 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
[ 10.325272][ T187] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 10.325568][ T187] RAX: 00000000ffffffa6 RBX: ff1100000bf54040 RCX: 1ff400000011ed8c
[ 10.325825][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf540f8
[ 10.326153][ T187] RBP: ff11000007f69000 R08: 1fe22000017ea820 R09: ff1100000c005180
[ 10.326505][ T187] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.326732][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009e78400
[ 10.326952][ T187] FS: 00007f19423a3840(0000) GS:ff110000879b0000(0000) knlGS:0000000000000000
[ 10.327208][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.327398][ T187] CR2: 00007f6fa28bc808 CR3: 000000000d029001 CR4: 0000000000771ef0
[ 10.327629][ T187] PKRU: 55555554
[ 10.327737][ T187] Call Trace:
[ 10.327846][ T187]
[ 10.327923][ T187] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.328109][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.328263][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 10.328373][ T187] ? find_held_lock+0x2b/0x80
[ 10.328518][ T187] ? find_held_lock+0x2b/0x80
[ 10.328668][ T187] __dev_notify_flags+0x1b8/0x280
[ 10.328812][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.328961][ T187] ? netif_change_name+0x8c0/0x8c0
[ 10.329111][ T187] ? __queue_work+0x315/0xc00
[ 10.329260][ T187] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 10.329441][ T187] ? trace_irq_enable.constprop.0+0x30/0x180
[ 10.329629][ T187] rtnl_configure_link+0x1ac/0x390
[ 10.329771][ T187] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.329918][ T187] ? queue_delayed_work_on+0x95/0x100
[ 10.330069][ T187] veth_newlink+0x330/0x8d0 [veth]
[ 10.330218][ T187] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.330423][ T187] ? kasan_save_stack+0x2f/0x50
[ 10.330576][ T187] ? kasan_save_track+0x14/0x30
[ 10.330720][ T187] ? __kasan_kmalloc+0x7b/0x90
[ 10.330881][ T187] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.331026][ T187] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.331173][ T187] ? rtnl_af_lookup+0x290/0x290
[ 10.331323][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.331471][ T187] ? rtnl_create_link+0x169/0xf20
[ 10.331623][ T187] rtnl_newlink_create+0x2da/0x780
[ 10.331768][ T187] ? rtnl_create_link+0xf20/0xf20
[ 10.331911][ T187] ? __dev_get_by_name+0x12/0x50
[ 10.332058][ T187] ? rtnl_dev_get+0xd7/0x170
[ 10.332208][ T187] __rtnl_newlink+0x22b/0xa50
[ 10.332366][ T187] rtnl_newlink+0x8d1/0xef0
[ 10.332510][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.332658][ T187] ? find_held_lock+0x2b/0x80
[ 10.332815][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.332959][ T187] ? mark_usage+0x61/0x170
[ 10.333104][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.333263][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.333416][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.333566][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.333718][ T187] ? validate_chain+0x38b/0xc20
[ 10.333886][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.334033][ T187] ? __lock_acquire+0x508/0xc10
[ 10.334178][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.334326][ T187] ? find_held_lock+0x2b/0x80
[ 10.334470][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 10.334623][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.334769][ T187] ? netlink_ack+0xcd0/0xcd0
[ 10.334915][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 10.335061][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 10.335208][ T187] netlink_unicast+0x486/0x750
[ 10.335360][ T187] ? netlink_attachskb+0x810/0x810
[ 10.335504][ T187] ? __lock_acquire+0x508/0xc10
[ 10.335653][ T187] netlink_sendmsg+0x735/0xc60
[ 10.335797][ T187] ? netlink_unicast+0x750/0x750
[ 10.335941][ T187] ? __might_fault+0x97/0x140
[ 10.336091][ T187] ____sys_sendmsg+0x419/0x850
[ 10.336238][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.336388][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.336576][ T187] ? move_addr_to_kernel+0x40/0x40
[ 10.336729][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 10.336872][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.337017][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 10.337182][ T187] __sys_sendmsg+0x145/0x1f0
[ 10.337334][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 10.337479][ T187] ? down_write_nested+0x200/0x200
[ 10.337626][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.337774][ T187] ? fpregs_restore_userregs+0x14b/0x310
[ 10.337920][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.338066][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.338213][ T187] do_syscall_64+0x117/0xfc0
[ 10.338368][ T187] ? trace_hardirqs_off+0xd/0x30
[ 10.338512][ T187] ? exc_page_fault+0xee/0x100
[ 10.338662][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.338842][ T187] RIP: 0033:0x7f19425dd08e
[ 10.339000][ T187] 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
[ 10.339540][ T187] RSP: 002b:00007ffc2833abd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.339769][ T187] RAX: ffffffffffffffda RBX: 00007ffc2833b368 RCX: 00007f19425dd08e
[ 10.339985][ T187] RDX: 0000000000000000 RSI: 00007ffc2833ac80 RDI: 0000000000000005
[ 10.340205][ T187] RBP: 00007ffc2833abe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.340431][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c804
[ 10.340656][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2833b340
[ 10.340882][ T187]
[ 10.340995][ T187] irq event stamp: 39697
[ 10.341108][ T187] hardirqs last enabled at (39705): [] __up_console_sem+0x5a/0x70
[ 10.341370][ T187] hardirqs last disabled at (39714): [] __up_console_sem+0x3f/0x70
[ 10.341630][ T187] softirqs last enabled at (39306): [] handle_softirqs+0x611/0x940
[ 10.341881][ T187] softirqs last disabled at (39301): [] __irq_exit_rcu+0x103/0x1c0
[ 10.342133][ T187] ---[ end trace 0000000000000000 ]---
[ 10.349343][ T187] ------------[ cut here ]------------
[ 10.349502][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/187
[ 10.349752][ T187] Modules linked in: veth
[ 10.349868][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.350152][ T187] Tainted: [W]=WARN
[ 10.350838][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.351078][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.351328][ T187] 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
[ 10.351831][ T187] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 10.352008][ T187] RAX: 00000000ffffffa6 RBX: ff1100000bc71380 RCX: 1ff400000011edfc
[ 10.352214][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bc71438
[ 10.352483][ T187] RBP: ff11000009d64000 R08: 1fe220000178e288 R09: ff1100000c005180
[ 10.352695][ T187] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.352901][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.353108][ T187] FS: 00007f19423a3840(0000) GS:ff110000879b0000(0000) knlGS:0000000000000000
[ 10.353411][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.353589][ T187] CR2: 00007f6fa28bc808 CR3: 000000000d029001 CR4: 0000000000771ef0
[ 10.353797][ T187] PKRU: 55555554
[ 10.353901][ T187] Call Trace:
[ 10.354006][ T187]
[ 10.354080][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.354221][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 10.354391][ T187] __dev_notify_flags+0x1b8/0x280
[ 10.354534][ T187] ? netif_change_name+0x8c0/0x8c0
[ 10.354679][ T187] ? rtnl_af_lookup+0x290/0x290
[ 10.354820][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.354963][ T187] rtnl_configure_link+0x1ac/0x390
[ 10.355111][ T187] rtnl_newlink_create+0x353/0x780
[ 10.355313][ T187] ? rtnl_create_link+0xf20/0xf20
[ 10.355453][ T187] ? __dev_get_by_name+0x12/0x50
[ 10.355596][ T187] ? rtnl_dev_get+0xd7/0x170
[ 10.355742][ T187] __rtnl_newlink+0x22b/0xa50
[ 10.355885][ T187] rtnl_newlink+0x8d1/0xef0
[ 10.356024][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.356164][ T187] ? find_held_lock+0x2b/0x80
[ 10.356367][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.356507][ T187] ? mark_usage+0x61/0x170
[ 10.356648][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.356790][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.356930][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 10.357070][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.357210][ T187] ? validate_chain+0x38b/0xc20
[ 10.357410][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.357553][ T187] ? __lock_acquire+0x508/0xc10
[ 10.357694][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 10.357828][ T187] ? find_held_lock+0x2b/0x80
[ 10.357968][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 10.358106][ T187] ? rtnl_link_fill+0x900/0x900
[ 10.358309][ T187] ? netlink_ack+0xcd0/0xcd0
[ 10.358455][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 10.358600][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 10.358740][ T187] netlink_unicast+0x486/0x750
[ 10.358880][ T187] ? netlink_attachskb+0x810/0x810
[ 10.359019][ T187] ? __lock_acquire+0x508/0xc10
[ 10.359160][ T187] netlink_sendmsg+0x735/0xc60
[ 10.359369][ T187] ? netlink_unicast+0x750/0x750
[ 10.359514][ T187] ? __might_fault+0x97/0x140
[ 10.359662][ T187] ____sys_sendmsg+0x419/0x850
[ 10.359802][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.359941][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.360112][ T187] ? move_addr_to_kernel+0x40/0x40
[ 10.360318][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 10.360462][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.360605][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 10.360759][ T187] __sys_sendmsg+0x145/0x1f0
[ 10.360961][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 10.361103][ T187] ? down_write_nested+0x200/0x200
[ 10.361306][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.361448][ T187] ? fpregs_restore_userregs+0x14b/0x310
[ 10.361598][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.361742][ T187] ? rcu_is_watching+0x15/0xd0
[ 10.361881][ T187] do_syscall_64+0x117/0xfc0
[ 10.362020][ T187] ? trace_hardirqs_off+0xd/0x30
[ 10.362160][ T187] ? exc_page_fault+0xee/0x100
[ 10.362366][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.362540][ T187] RIP: 0033:0x7f19425dd08e
[ 10.362691][ T187] 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
[ 10.363188][ T187] RSP: 002b:00007ffc2833abd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.363463][ T187] RAX: ffffffffffffffda RBX: 00007ffc2833b368 RCX: 00007f19425dd08e
[ 10.363674][ T187] RDX: 0000000000000000 RSI: 00007ffc2833ac80 RDI: 0000000000000005
[ 10.363884][ T187] RBP: 00007ffc2833abe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.364090][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c804
[ 10.364382][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2833b340
[ 10.364604][ T187]
[ 10.364713][ T187] irq event stamp: 47205
[ 10.364818][ T187] hardirqs last enabled at (47213): [] __up_console_sem+0x5a/0x70
[ 10.365061][ T187] hardirqs last disabled at (47220): [] __up_console_sem+0x3f/0x70
[ 10.365362][ T187] softirqs last enabled at (47320): [] handle_softirqs+0x611/0x940
[ 10.365608][ T187] softirqs last disabled at (47229): [] __irq_exit_rcu+0x103/0x1c0
[ 10.365852][ T187] ---[ end trace 0000000000000000 ]---
[ 10.530525][ T197] ------------[ cut here ]------------
[ 10.530717][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/197
[ 10.530970][ T197] Modules linked in: veth
[ 10.531087][ T197] CPU: 0 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.531402][ T197] Tainted: [W]=WARN
[ 10.531509][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.531695][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.531883][ T197] 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
[ 10.532394][ T197] RSP: 0018:ffa0000000856e30 EFLAGS: 00010286
[ 10.532580][ T197] RAX: 00000000ffffffa6 RBX: ff1100000b446200 RCX: 1ff400000010ad8c
[ 10.532796][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b4462b8
[ 10.533006][ T197] RBP: ff11000001db4000 R08: 1fe2200001688c58 R09: ff1100000c38ae80
[ 10.533217][ T197] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.533435][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a53180
[ 10.533654][ T197] FS: 00007fb15b45e840(0000) GS:ff110000879b0000(0000) knlGS:0000000000000000
[ 10.533901][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.534078][ T197] CR2: 000000000042ebe0 CR3: 000000000b7fe001 CR4: 0000000000771ef0
[ 10.534293][ T197] PKRU: 55555554
[ 10.534399][ T197] Call Trace:
[ 10.534504][ T197]
[ 10.534585][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.534728][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.534835][ T197] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.535012][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.535154][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.535301][ T197] ? rtnl_newlink+0x8d1/0xef0
[ 10.535441][ T197] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.535588][ T197] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.535732][ T197] ? add_timer_on+0x580/0x580
[ 10.535878][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.536023][ T197] ? mark_held_locks+0x40/0x70
[ 10.536166][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.536314][ T197] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.536462][ T197] ? queue_delayed_work_on+0x95/0x100
[ 10.536622][ T197] veth_newlink+0x330/0x8d0 [veth]
[ 10.536768][ T197] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.536945][ T197] ? kasan_save_stack+0x2f/0x50
[ 10.537088][ T197] ? kasan_save_track+0x14/0x30
[ 10.537230][ T197] ? __kasan_kmalloc+0x7b/0x90
[ 10.537399][ T197] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.537543][ T197] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.537697][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.537838][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.537982][ T197] ? rtnl_create_link+0x169/0xf20
[ 10.538126][ T197] rtnl_newlink_create+0x2da/0x780
[ 10.538274][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.538418][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.538563][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.538715][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.538865][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.539009][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.539150][ T197] ? find_held_lock+0x2b/0x80
[ 10.539304][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.539447][ T197] ? mark_usage+0x61/0x170
[ 10.539595][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.539742][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.539888][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.540033][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.540176][ T197] ? validate_chain+0x38b/0xc20
[ 10.540327][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.540469][ T197] ? __lock_acquire+0x508/0xc10
[ 10.540623][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.540773][ T197] ? find_held_lock+0x2b/0x80
[ 10.540918][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.541063][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.541208][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.541372][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.541513][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.541663][ T197] netlink_unicast+0x486/0x750
[ 10.541806][ T197] ? netlink_attachskb+0x810/0x810
[ 10.541948][ T197] ? __lock_acquire+0x508/0xc10
[ 10.542093][ T197] netlink_sendmsg+0x735/0xc60
[ 10.542245][ T197] ? netlink_unicast+0x750/0x750
[ 10.542422][ T197] ? __might_fault+0x97/0x140
[ 10.542574][ T197] ____sys_sendmsg+0x419/0x850
[ 10.542720][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.542863][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.543044][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.543260][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.543437][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.543589][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.543744][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.543891][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.544033][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.544180][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.544332][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.544482][ T197] do_syscall_64+0x117/0xfc0
[ 10.544632][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.544775][ T197] ? exc_page_fault+0xee/0x100
[ 10.544919][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.545099][ T197] RIP: 0033:0x7fb15b69808e
[ 10.545255][ T197] 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
[ 10.545773][ T197] RSP: 002b:00007fffcf080270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.545991][ T197] RAX: ffffffffffffffda RBX: 00007fffcf080a08 RCX: 00007fb15b69808e
[ 10.546207][ T197] RDX: 0000000000000000 RSI: 00007fffcf080320 RDI: 0000000000000005
[ 10.546429][ T197] RBP: 00007fffcf080280 R08: 0000000000000000 R09: 0000000000000000
[ 10.546662][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c804
[ 10.546877][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf0809e0
[ 10.547099][ T197]
[ 10.547207][ T197] irq event stamp: 17359
[ 10.547321][ T197] hardirqs last enabled at (17369): [] __up_console_sem+0x5a/0x70
[ 10.547581][ T197] hardirqs last disabled at (17376): [] __up_console_sem+0x3f/0x70
[ 10.547836][ T197] softirqs last enabled at (16496): [] __alloc_skb+0x4cb/0x600
[ 10.548109][ T197] softirqs last disabled at (16494): [] __alloc_skb+0x4cb/0x600
[ 10.548371][ T197] ---[ end trace 0000000000000000 ]---
[ 10.558327][ T197] ------------[ cut here ]------------
[ 10.558520][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/197
[ 10.558840][ T197] Modules linked in: veth
[ 10.558970][ T197] CPU: 0 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.559266][ T197] Tainted: [W]=WARN
[ 10.559377][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.559563][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.559750][ T197] 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
[ 10.560256][ T197] RSP: 0018:ffa00000008571b0 EFLAGS: 00010286
[ 10.560444][ T197] RAX: 00000000ffffffa6 RBX: ff1100000d188ac0 RCX: 1ff400000010adfc
[ 10.560660][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d188b78
[ 10.560867][ T197] RBP: ff11000005c34000 R08: 1fe2200001a31170 R09: ff1100000c38ae80
[ 10.561074][ T197] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.561288][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.561501][ T197] FS: 00007fb15b45e840(0000) GS:ff110000879b0000(0000) knlGS:0000000000000000
[ 10.561754][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.561931][ T197] CR2: 000000000042ebe0 CR3: 000000000b7fe001 CR4: 0000000000771ef0
[ 10.562146][ T197] PKRU: 55555554
[ 10.562259][ T197] Call Trace:
[ 10.562367][ T197]
[ 10.562449][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.562666][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.562815][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.562957][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.563136][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.563370][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.563603][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.563833][ T197] rtnl_newlink_create+0x353/0x780
[ 10.563992][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.564143][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.564316][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.564507][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.564681][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.564892][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.565156][ T197] ? find_held_lock+0x2b/0x80
[ 10.565316][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.565461][ T197] ? mark_usage+0x61/0x170
[ 10.565611][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.565765][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.565908][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.566117][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.566284][ T197] ? validate_chain+0x38b/0xc20
[ 10.566432][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.566597][ T197] ? __lock_acquire+0x508/0xc10
[ 10.566810][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.566964][ T197] ? find_held_lock+0x2b/0x80
[ 10.567110][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.567312][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.567505][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.567724][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.567938][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.568147][ T197] netlink_unicast+0x486/0x750
[ 10.568387][ T197] ? netlink_attachskb+0x810/0x810
[ 10.568620][ T197] ? __lock_acquire+0x508/0xc10
[ 10.568837][ T197] netlink_sendmsg+0x735/0xc60
[ 10.569054][ T197] ? netlink_unicast+0x750/0x750
[ 10.569268][ T197] ? __might_fault+0x97/0x140
[ 10.569496][ T197] ____sys_sendmsg+0x419/0x850
[ 10.569725][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.569936][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.570206][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.570450][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.570681][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.570911][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.571150][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.571373][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.571590][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.571816][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.572022][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.572230][ T197] do_syscall_64+0x117/0xfc0
[ 10.572449][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.572660][ T197] ? exc_page_fault+0xee/0x100
[ 10.572885][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.573134][ T197] RIP: 0033:0x7fb15b69808e
[ 10.573365][ T197] 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
[ 10.574116][ T197] RSP: 002b:00007fffcf080270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.574425][ T197] RAX: ffffffffffffffda RBX: 00007fffcf080a08 RCX: 00007fb15b69808e
[ 10.574737][ T197] RDX: 0000000000000000 RSI: 00007fffcf080320 RDI: 0000000000000005
[ 10.575058][ T197] RBP: 00007fffcf080280 R08: 0000000000000000 R09: 0000000000000000
[ 10.575367][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c804
[ 10.575722][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf0809e0
[ 10.576058][ T197]
[ 10.576214][ T197] irq event stamp: 23115
[ 10.576369][ T197] hardirqs last enabled at (23125): [] __up_console_sem+0x5a/0x70
[ 10.576733][ T197] hardirqs last disabled at (23132): [] __up_console_sem+0x3f/0x70
[ 10.577094][ T197] softirqs last enabled at (22926): [] handle_softirqs+0x611/0x940
[ 10.577455][ T197] softirqs last disabled at (22917): [] __irq_exit_rcu+0x103/0x1c0
[ 10.577801][ T197] ---[ end trace 0000000000000000 ]---
[ 10.832644][ T212] ------------[ cut here ]------------
[ 10.832848][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/212
[ 10.833109][ T212] Modules linked in: veth
[ 10.833231][ T212] CPU: 1 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.833536][ T212] Tainted: [W]=WARN
[ 10.833652][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.833835][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.834025][ T212] 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
[ 10.834613][ T212] RSP: 0018:ffa0000000726e30 EFLAGS: 00010286
[ 10.834810][ T212] RAX: 00000000ffffffa6 RBX: ff1100000d189000 RCX: 1ff40000000e4d8c
[ 10.835046][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d1890b8
[ 10.835264][ T212] RBP: ff1100000d5ec000 R08: 1fe2200001a31218 R09: ff1100000d2fae80
[ 10.835483][ T212] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.835711][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bf67500
[ 10.835930][ T212] FS: 00007f5658029840(0000) GS:ff11000087a30000(0000) knlGS:0000000000000000
[ 10.836184][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.836372][ T212] CR2: 00007f5658390f6d CR3: 000000000bd0e003 CR4: 0000000000771ef0
[ 10.836597][ T212] PKRU: 55555554
[ 10.836731][ T212] Call Trace:
[ 10.836900][ T212]
[ 10.837016][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.837250][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.837478][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 10.837652][ T212] ? ref_tracker_alloc+0x28d/0x430
[ 10.837869][ T212] __dev_notify_flags+0x1b8/0x280
[ 10.838086][ T212] ? ref_tracker_dir_print+0x100/0x100
[ 10.838407][ T212] ? linkwatch_fire_event+0x194/0x250
[ 10.838651][ T212] ? netif_change_name+0x8c0/0x8c0
[ 10.838863][ T212] ? rtnl_newlink+0x8d1/0xef0
[ 10.839075][ T212] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.839302][ T212] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.839518][ T212] ? find_held_lock+0x2b/0x80
[ 10.839740][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.839955][ T212] ? mark_held_locks+0x40/0x70
[ 10.840181][ T212] rtnl_configure_link+0x1ac/0x390
[ 10.840401][ T212] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.840622][ T212] ? queue_delayed_work_on+0x95/0x100
[ 10.840838][ T212] veth_newlink+0x330/0x8d0 [veth]
[ 10.841053][ T212] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.841325][ T212] ? kasan_save_stack+0x2f/0x50
[ 10.841539][ T212] ? kasan_save_track+0x14/0x30
[ 10.841766][ T212] ? __kasan_kmalloc+0x7b/0x90
[ 10.842008][ T212] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.842228][ T212] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.842454][ T212] ? rtnl_af_lookup+0x290/0x290
[ 10.842673][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.842894][ T212] ? rtnl_create_link+0x169/0xf20
[ 10.843110][ T212] rtnl_newlink_create+0x2da/0x780
[ 10.843337][ T212] ? rtnl_create_link+0xf20/0xf20
[ 10.843551][ T212] ? __dev_get_by_name+0x12/0x50
[ 10.843767][ T212] ? rtnl_dev_get+0xd7/0x170
[ 10.843989][ T212] __rtnl_newlink+0x22b/0xa50
[ 10.844206][ T212] rtnl_newlink+0x8d1/0xef0
[ 10.844428][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.844640][ T212] ? find_held_lock+0x2b/0x80
[ 10.844856][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.845064][ T212] ? mark_usage+0x61/0x170
[ 10.845283][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.845504][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.845726][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.845937][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.846135][ T212] ? validate_chain+0x38b/0xc20
[ 10.846357][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.846572][ T212] ? __lock_acquire+0x508/0xc10
[ 10.846797][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.847010][ T212] ? find_held_lock+0x2b/0x80
[ 10.847226][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 10.847444][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.847662][ T212] ? netlink_ack+0xcd0/0xcd0
[ 10.847887][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 10.848098][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 10.848326][ T212] netlink_unicast+0x486/0x750
[ 10.848539][ T212] ? netlink_attachskb+0x810/0x810
[ 10.848756][ T212] ? __lock_acquire+0x508/0xc10
[ 10.848976][ T212] netlink_sendmsg+0x735/0xc60
[ 10.849191][ T212] ? netlink_unicast+0x750/0x750
[ 10.849414][ T212] ? __might_fault+0x97/0x140
[ 10.849636][ T212] ____sys_sendmsg+0x419/0x850
[ 10.849851][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.850082][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.850376][ T212] ? move_addr_to_kernel+0x40/0x40
[ 10.850618][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 10.850842][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.851066][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 10.851322][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 10.851541][ T212] __sys_sendmsg+0x145/0x1f0
[ 10.851760][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 10.851978][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.852195][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.852426][ T212] do_syscall_64+0x117/0xfc0
[ 10.852658][ T212] ? trace_hardirqs_off+0xd/0x30
[ 10.852869][ T212] ? exc_page_fault+0xee/0x100
[ 10.853090][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.853363][ T212] RIP: 0033:0x7f565826308e
[ 10.853592][ T212] 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
[ 10.854352][ T212] RSP: 002b:00007fff01a484e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.854679][ T212] RAX: ffffffffffffffda RBX: 00007fff01a48c78 RCX: 00007f565826308e
[ 10.855000][ T212] RDX: 0000000000000000 RSI: 00007fff01a48590 RDI: 0000000000000005
[ 10.855328][ T212] RBP: 00007fff01a484f0 R08: 0000000000000000 R09: 0000000000000000
[ 10.855650][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c805
[ 10.855964][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff01a48c50
[ 10.856302][ T212]
[ 10.856463][ T212] irq event stamp: 24155
[ 10.856626][ T212] hardirqs last enabled at (24163): [] __up_console_sem+0x5a/0x70
[ 10.856996][ T212] hardirqs last disabled at (24170): [] __up_console_sem+0x3f/0x70
[ 10.857370][ T212] softirqs last enabled at (23362): [] handle_softirqs+0x611/0x940
[ 10.857741][ T212] softirqs last disabled at (23327): [] __irq_exit_rcu+0x103/0x1c0
[ 10.858107][ T212] ---[ end trace 0000000000000000 ]---
[ 10.881799][ T212] ------------[ cut here ]------------
[ 10.881967][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/212
[ 10.882222][ T212] Modules linked in: veth
[ 10.883422][ T212] CPU: 3 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.883716][ T212] Tainted: [W]=WARN
[ 10.883823][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.884006][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.884192][ T212] 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
[ 10.884832][ T212] RSP: 0018:ffa00000007271b0 EFLAGS: 00010286
[ 10.885018][ T212] RAX: 00000000ffffffa6 RBX: ff11000008baeac0 RCX: 1ff40000000e4dfc
[ 10.885230][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008baeb78
[ 10.885572][ T212] RBP: ff1100000d5e9000 R08: 1fe2200001175d70 R09: ff1100000d2fae80
[ 10.885779][ T212] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.885989][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.886199][ T212] FS: 00007f5658029840(0000) GS:ff11000087b30000(0000) knlGS:0000000000000000
[ 10.886574][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.886752][ T212] CR2: 00007fa683ca3808 CR3: 000000000bd0e001 CR4: 0000000000771ef0
[ 10.886962][ T212] PKRU: 55555554
[ 10.887068][ T212] Call Trace:
[ 10.887173][ T212]
[ 10.887363][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.887510][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 10.887641][ T212] __dev_notify_flags+0x1b8/0x280
[ 10.887783][ T212] ? netif_change_name+0x8c0/0x8c0
[ 10.887925][ T212] ? rtnl_af_lookup+0x290/0x290
[ 10.888067][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.888214][ T212] rtnl_configure_link+0x1ac/0x390
[ 10.888473][ T212] rtnl_newlink_create+0x353/0x780
[ 10.888620][ T212] ? rtnl_create_link+0xf20/0xf20
[ 10.888761][ T212] ? __dev_get_by_name+0x12/0x50
[ 10.888899][ T212] ? rtnl_dev_get+0xd7/0x170
[ 10.889050][ T212] __rtnl_newlink+0x22b/0xa50
[ 10.889192][ T212] rtnl_newlink+0x8d1/0xef0
[ 10.889407][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.889548][ T212] ? find_held_lock+0x2b/0x80
[ 10.889697][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.889837][ T212] ? mark_usage+0x61/0x170
[ 10.889975][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.890124][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.890369][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.890510][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.890662][ T212] ? validate_chain+0x38b/0xc20
[ 10.890806][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.890944][ T212] ? __lock_acquire+0x508/0xc10
[ 10.891085][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.891222][ T212] ? find_held_lock+0x2b/0x80
[ 10.891476][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 10.891634][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.891778][ T212] ? netlink_ack+0xcd0/0xcd0
[ 10.891927][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 10.892069][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 10.892210][ T212] netlink_unicast+0x486/0x750
[ 10.892424][ T212] ? netlink_attachskb+0x810/0x810
[ 10.892580][ T212] ? __lock_acquire+0x508/0xc10
[ 10.892722][ T212] netlink_sendmsg+0x735/0xc60
[ 10.892873][ T212] ? netlink_unicast+0x750/0x750
[ 10.893016][ T212] ? __might_fault+0x97/0x140
[ 10.893162][ T212] ____sys_sendmsg+0x419/0x850
[ 10.893312][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.893455][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.893640][ T212] ? move_addr_to_kernel+0x40/0x40
[ 10.893795][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 10.893939][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.894085][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 10.894245][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 10.894391][ T212] __sys_sendmsg+0x145/0x1f0
[ 10.894537][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 10.894691][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.894836][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.894979][ T212] do_syscall_64+0x117/0xfc0
[ 10.895125][ T212] ? trace_hardirqs_off+0xd/0x30
[ 10.895275][ T212] ? exc_page_fault+0xee/0x100
[ 10.895422][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.895603][ T212] RIP: 0033:0x7f565826308e
[ 10.895759][ T212] 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
[ 10.896300][ T212] RSP: 002b:00007fff01a484e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.896527][ T212] RAX: ffffffffffffffda RBX: 00007fff01a48c78 RCX: 00007f565826308e
[ 10.896756][ T212] RDX: 0000000000000000 RSI: 00007fff01a48590 RDI: 0000000000000005
[ 10.896981][ T212] RBP: 00007fff01a484f0 R08: 0000000000000000 R09: 0000000000000000
[ 10.897211][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c805
[ 10.897441][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff01a48c50
[ 10.897674][ T212]
[ 10.897788][ T212] irq event stamp: 33663
[ 10.897897][ T212] hardirqs last enabled at (33671): [] __up_console_sem+0x5a/0x70
[ 10.898149][ T212] hardirqs last disabled at (33678): [] __up_console_sem+0x3f/0x70
[ 10.898417][ T212] softirqs last enabled at (33404): [] handle_softirqs+0x611/0x940
[ 10.898691][ T212] softirqs last disabled at (33313): [] __irq_exit_rcu+0x103/0x1c0
[ 10.898942][ T212] ---[ end trace 0000000000000000 ]---