[ 10.552587][ T185] ------------[ cut here ]------------
[ 10.553423][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
[ 10.554270][ T185] Modules linked in: veth
[ 10.554424][ T185] CPU: 1 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.554848][ T185] Tainted: [W]=WARN
[ 10.555082][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.555270][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.555481][ 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
[ 10.556200][ T185] RSP: 0018:ffa0000000846e30 EFLAGS: 00010286
[ 10.556384][ T185] RAX: 00000000ffffffa6 RBX: ff11000009273a80 RCX: 1ff4000000108d8c
[ 10.556600][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009273b38
[ 10.556949][ T185] RBP: ff1100000a234000 R08: 1fe220000124e768 R09: ff11000008dd0b80
[ 10.557167][ T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.557382][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b05b180
[ 10.557599][ T185] FS: 00007fccb6ee7840(0000) GS:ff1100009ee30000(0000) knlGS:0000000000000000
[ 10.557986][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.558172][ T185] CR2: 0000562be738e010 CR3: 000000000c766004 CR4: 0000000000771ef0
[ 10.558390][ T185] PKRU: 55555554
[ 10.558497][ T185] Call Trace:
[ 10.558606][ T185]
[ 10.558808][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.558999][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.559174][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.559345][ T185] ? find_held_lock+0x2b/0x80
[ 10.559572][ T185] ? find_held_lock+0x2b/0x80
[ 10.559870][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.560036][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.560255][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.560490][ T185] ? __queue_work+0x315/0xc00
[ 10.560771][ T185] ? __queue_work+0x31a/0xc00
[ 10.560916][ T185] ? mark_held_locks+0x40/0x70
[ 10.561062][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.561205][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.561350][ T185] ? queue_delayed_work_on+0x95/0x100
[ 10.561495][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 10.561772][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.561962][ T185] ? kasan_save_stack+0x2f/0x50
[ 10.562108][ T185] ? kasan_save_track+0x14/0x30
[ 10.562252][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 10.562415][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.562564][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.562840][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.562986][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.563133][ T185] ? rtnl_create_link+0x169/0xf20
[ 10.563279][ T185] rtnl_newlink_create+0x2da/0x780
[ 10.563425][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.563568][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.563845][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.563995][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.564142][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.564286][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.564428][ T185] ? find_held_lock+0x2b/0x80
[ 10.564571][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.564844][ T185] ? mark_usage+0x61/0x170
[ 10.564987][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.565136][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.565305][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.565450][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.565592][ T185] ? validate_chain+0x38b/0xc20
[ 10.565864][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.566010][ T185] ? __lock_acquire+0x508/0xc10
[ 10.566155][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.566298][ T185] ? find_held_lock+0x2b/0x80
[ 10.566442][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.566586][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.566857][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.567007][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.567151][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.567297][ T185] netlink_unicast+0x486/0x750
[ 10.567442][ T185] ? netlink_attachskb+0x810/0x810
[ 10.567586][ T185] ? __lock_acquire+0x508/0xc10
[ 10.567846][ T185] netlink_sendmsg+0x735/0xc60
[ 10.567992][ T185] ? netlink_unicast+0x750/0x750
[ 10.568136][ T185] ? __might_fault+0x97/0x140
[ 10.568282][ T185] ____sys_sendmsg+0x419/0x850
[ 10.568426][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.568570][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.568820][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.568970][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.569113][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.569255][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.569412][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.569556][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.569793][ T185] ? down_write_nested+0x200/0x200
[ 10.569937][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.570084][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.570230][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.570375][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.570521][ T185] do_syscall_64+0x117/0xfc0
[ 10.570745][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.570897][ T185] ? exc_page_fault+0xee/0x100
[ 10.571044][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.571222][ T185] RIP: 0033:0x7fccb712108e
[ 10.571375][ 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
[ 10.572008][ T185] RSP: 002b:00007fff8282c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.572226][ T185] RAX: ffffffffffffffda RBX: 00007fff8282cdd8 RCX: 00007fccb712108e
[ 10.572445][ T185] RDX: 0000000000000000 RSI: 00007fff8282c6f0 RDI: 0000000000000005
[ 10.572769][ T185] RBP: 00007fff8282c650 R08: 0000000000000000 R09: 0000000000000000
[ 10.572987][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90f
[ 10.573200][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8282cdb0
[ 10.573421][ T185]
[ 10.573530][ T185] irq event stamp: 30551
[ 10.573740][ T185] hardirqs last enabled at (30701): [] __up_console_sem+0x5a/0x70
[ 10.573997][ T185] hardirqs last disabled at (30708): [] __up_console_sem+0x3f/0x70
[ 10.574249][ T185] softirqs last enabled at (30698): [] handle_softirqs+0x611/0x940
[ 10.574497][ T185] softirqs last disabled at (30559): [] __irq_exit_rcu+0x103/0x1c0
[ 10.574849][ T185] ---[ end trace 0000000000000000 ]---
[ 10.586146][ T185] ------------[ cut here ]------------
[ 10.586385][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 10.586762][ T185] Modules linked in: veth
[ 10.587005][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.587348][ T185] Tainted: [W]=WARN
[ 10.587504][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.587772][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.588011][ 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
[ 10.588560][ T185] RSP: 0018:ffa00000008471b0 EFLAGS: 00010286
[ 10.588885][ T185] RAX: 00000000ffffffa6 RBX: ff11000009b7b000 RCX: 1ff4000000108dfc
[ 10.589340][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009b7b0b8
[ 10.589731][ T185] RBP: ff11000002869000 R08: 1fe220000136f618 R09: ff11000008dd0b80
[ 10.590197][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.590574][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.590974][ T185] FS: 00007fccb6ee7840(0000) GS:ff1100009eeb0000(0000) knlGS:0000000000000000
[ 10.591437][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.591864][ T185] CR2: 0000562be7458cf0 CR3: 000000000c766001 CR4: 0000000000771ef0
[ 10.592231][ T185] PKRU: 55555554
[ 10.592384][ T185] Call Trace:
[ 10.592543][ T185]
[ 10.592681][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.592887][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.593050][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.593244][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.593436][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.593646][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.593851][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.594047][ T185] rtnl_newlink_create+0x353/0x780
[ 10.594242][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.594434][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.594640][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.594847][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.595047][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.595243][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.595435][ T185] ? find_held_lock+0x2b/0x80
[ 10.595644][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.595844][ T185] ? mark_usage+0x61/0x170
[ 10.596035][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.596232][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.596426][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.596636][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.596878][ T185] ? validate_chain+0x38b/0xc20
[ 10.597080][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.597273][ T185] ? __lock_acquire+0x508/0xc10
[ 10.597469][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.597676][ T185] ? find_held_lock+0x2b/0x80
[ 10.597880][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.598075][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.598272][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.598468][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.598675][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.598888][ T185] netlink_unicast+0x486/0x750
[ 10.599082][ T185] ? netlink_attachskb+0x810/0x810
[ 10.599274][ T185] ? __lock_acquire+0x508/0xc10
[ 10.599477][ T185] netlink_sendmsg+0x735/0xc60
[ 10.599762][ T185] ? netlink_unicast+0x750/0x750
[ 10.600031][ T185] ? __might_fault+0x97/0x140
[ 10.600299][ T185] ____sys_sendmsg+0x419/0x850
[ 10.600565][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.600858][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.601147][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.601422][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.601707][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.601987][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.602243][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.602439][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.602653][ T185] ? down_write_nested+0x200/0x200
[ 10.602853][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.603050][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.603247][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.603442][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.603649][ T185] do_syscall_64+0x117/0xfc0
[ 10.603848][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.604043][ T185] ? exc_page_fault+0xee/0x100
[ 10.604236][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.604482][ T185] RIP: 0033:0x7fccb712108e
[ 10.604717][ 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
[ 10.605298][ T185] RSP: 002b:00007fff8282c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.605575][ T185] RAX: ffffffffffffffda RBX: 00007fff8282cdd8 RCX: 00007fccb712108e
[ 10.605895][ T185] RDX: 0000000000000000 RSI: 00007fff8282c6f0 RDI: 0000000000000005
[ 10.606162][ T185] RBP: 00007fff8282c650 R08: 0000000000000000 R09: 0000000000000000
[ 10.606423][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c90f
[ 10.606697][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8282cdb0
[ 10.607013][ T185]
[ 10.607176][ T185] irq event stamp: 38395
[ 10.607340][ T185] hardirqs last enabled at (38405): [] __up_console_sem+0x5a/0x70
[ 10.607662][ T185] hardirqs last disabled at (38416): [] __up_console_sem+0x3f/0x70
[ 10.608003][ T185] softirqs last enabled at (37686): [] handle_softirqs+0x611/0x940
[ 10.608316][ T185] softirqs last disabled at (37619): [] __irq_exit_rcu+0x103/0x1c0
[ 10.608636][ T185] ---[ end trace 0000000000000000 ]---
[ 10.612795][ T185] ip (185) used greatest stack depth: 23792 bytes left
[ 10.733614][ T192] ------------[ cut here ]------------
[ 10.733853][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/192
[ 10.734122][ T192] Modules linked in: veth
[ 10.734241][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.734534][ T192] Tainted: [W]=WARN
[ 10.734653][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.734845][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.735047][ T192] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.735647][ T192] RSP: 0018:ffa0000000866e30 EFLAGS: 00010286
[ 10.735877][ T192] RAX: 00000000ffffffa6 RBX: ff11000005b9c900 RCX: 1ff400000010cd8c
[ 10.736207][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b9c9b8
[ 10.736540][ T192] RBP: ff1100000a174000 R08: 1fe2200000b73938 R09: ff11000008dd2e80
[ 10.737516][ T192] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.737748][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b05fc00
[ 10.737990][ T192] FS: 00007fc57c16d840(0000) GS:ff1100009ef30000(0000) knlGS:0000000000000000
[ 10.738250][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.738439][ T192] CR2: 000000000042ebe0 CR3: 000000000bc87003 CR4: 0000000000771ef0
[ 10.738667][ T192] PKRU: 55555554
[ 10.738783][ T192] Call Trace:
[ 10.738892][ T192]
[ 10.738968][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.739120][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.739232][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.739418][ T192] __dev_notify_flags+0x1b8/0x280
[ 10.739585][ T192] ? netif_change_name+0x8c0/0x8c0
[ 10.739741][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 10.739890][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.740036][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.740181][ T192] ? add_timer_on+0x580/0x580
[ 10.740328][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.740476][ T192] ? mark_held_locks+0x40/0x70
[ 10.740629][ T192] rtnl_configure_link+0x1ac/0x390
[ 10.740779][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.740925][ T192] ? queue_delayed_work_on+0x95/0x100
[ 10.741071][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 10.741217][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.741396][ T192] ? kasan_save_stack+0x2f/0x50
[ 10.741542][ T192] ? kasan_save_track+0x14/0x30
[ 10.741693][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 10.741879][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.742029][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.742206][ T192] ? rtnl_af_lookup+0x290/0x290
[ 10.742367][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.742514][ T192] ? rtnl_create_link+0x169/0xf20
[ 10.742668][ T192] rtnl_newlink_create+0x2da/0x780
[ 10.742820][ T192] ? rtnl_create_link+0xf20/0xf20
[ 10.742966][ T192] ? __dev_get_by_name+0x12/0x50
[ 10.743113][ T192] ? rtnl_dev_get+0xd7/0x170
[ 10.743263][ T192] __rtnl_newlink+0x22b/0xa50
[ 10.743439][ T192] rtnl_newlink+0x8d1/0xef0
[ 10.743638][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.743839][ T192] ? find_held_lock+0x2b/0x80
[ 10.743986][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.744132][ T192] ? mark_usage+0x61/0x170
[ 10.744281][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.744430][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.744576][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.744726][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.744888][ T192] ? validate_chain+0x38b/0xc20
[ 10.745031][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.745178][ T192] ? __lock_acquire+0x508/0xc10
[ 10.745325][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.745471][ T192] ? find_held_lock+0x2b/0x80
[ 10.745617][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.745774][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.745921][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.746068][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.746211][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.746358][ T192] netlink_unicast+0x486/0x750
[ 10.746506][ T192] ? netlink_attachskb+0x810/0x810
[ 10.746656][ T192] ? __lock_acquire+0x508/0xc10
[ 10.746808][ T192] netlink_sendmsg+0x735/0xc60
[ 10.746956][ T192] ? netlink_unicast+0x750/0x750
[ 10.747103][ T192] ? __might_fault+0x97/0x140
[ 10.747251][ T192] ____sys_sendmsg+0x419/0x850
[ 10.747399][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.747543][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.747729][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.747900][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.748112][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.748297][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.748451][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 10.748599][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.748752][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.748911][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.749057][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.749202][ T192] do_syscall_64+0x117/0xfc0
[ 10.749346][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.749492][ T192] ? exc_page_fault+0xee/0x100
[ 10.749643][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.749829][ T192] RIP: 0033:0x7fc57c3a708e
[ 10.749984][ T192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.750526][ T192] RSP: 002b:00007fffce958420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.750755][ T192] RAX: ffffffffffffffda RBX: 00007fffce958bb8 RCX: 00007fc57c3a708e
[ 10.750980][ T192] RDX: 0000000000000000 RSI: 00007fffce9584d0 RDI: 0000000000000005
[ 10.751216][ T192] RBP: 00007fffce958430 R08: 0000000000000000 R09: 0000000000000000
[ 10.751433][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c910
[ 10.751653][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffce958b90
[ 10.751879][ T192]
[ 10.751989][ T192] irq event stamp: 18839
[ 10.752098][ T192] hardirqs last enabled at (18847): [] __up_console_sem+0x5a/0x70
[ 10.752350][ T192] hardirqs last disabled at (18854): [] __up_console_sem+0x3f/0x70
[ 10.752599][ T192] softirqs last enabled at (18104): [] handle_softirqs+0x611/0x940
[ 10.752858][ T192] softirqs last disabled at (17273): [] __irq_exit_rcu+0x103/0x1c0
[ 10.753109][ T192] ---[ end trace 0000000000000000 ]---
[ 10.766612][ T192] ------------[ cut here ]------------
[ 10.766785][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/192
[ 10.767043][ T192] Modules linked in: veth
[ 10.767161][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.767452][ T192] Tainted: [W]=WARN
[ 10.767563][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.768275][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.768463][ T192] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.769034][ T192] RSP: 0018:ffa00000008671b0 EFLAGS: 00010286
[ 10.769221][ T192] RAX: 00000000ffffffa6 RBX: ff1100000bde8200 RCX: 1ff400000010cdfc
[ 10.769447][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bde82b8
[ 10.769910][ T192] RBP: ff1100000a0b1000 R08: 1fe22000017bd058 R09: ff11000008dd2e80
[ 10.770128][ T192] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.770344][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.770554][ T192] FS: 00007fc57c16d840(0000) GS:ff1100009ef30000(0000) knlGS:0000000000000000
[ 10.770881][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.771141][ T192] CR2: 000000000042ebe0 CR3: 000000000bc87003 CR4: 0000000000771ef0
[ 10.771382][ T192] PKRU: 55555554
[ 10.771489][ T192] Call Trace:
[ 10.771596][ T192]
[ 10.771733][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.771887][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.772000][ T192] __dev_notify_flags+0x1b8/0x280
[ 10.772143][ T192] ? netif_change_name+0x8c0/0x8c0
[ 10.772284][ T192] ? rtnl_af_lookup+0x290/0x290
[ 10.772426][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.772573][ T192] rtnl_configure_link+0x1ac/0x390
[ 10.772785][ T192] rtnl_newlink_create+0x353/0x780
[ 10.772929][ T192] ? rtnl_create_link+0xf20/0xf20
[ 10.773073][ T192] ? __dev_get_by_name+0x12/0x50
[ 10.773213][ T192] ? rtnl_dev_get+0xd7/0x170
[ 10.773360][ T192] __rtnl_newlink+0x22b/0xa50
[ 10.773505][ T192] rtnl_newlink+0x8d1/0xef0
[ 10.773713][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.773860][ T192] ? find_held_lock+0x2b/0x80
[ 10.774002][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.774143][ T192] ? mark_usage+0x61/0x170
[ 10.774283][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.774429][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.774570][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.774779][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.774923][ T192] ? validate_chain+0x38b/0xc20
[ 10.775065][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.775206][ T192] ? __lock_acquire+0x508/0xc10
[ 10.775349][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.775488][ T192] ? find_held_lock+0x2b/0x80
[ 10.775693][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.775839][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.775980][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.776126][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.776265][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.776407][ T192] netlink_unicast+0x486/0x750
[ 10.776548][ T192] ? netlink_attachskb+0x810/0x810
[ 10.776750][ T192] ? __lock_acquire+0x508/0xc10
[ 10.776900][ T192] netlink_sendmsg+0x735/0xc60
[ 10.777047][ T192] ? netlink_unicast+0x750/0x750
[ 10.777193][ T192] ? __might_fault+0x97/0x140
[ 10.777337][ T192] ____sys_sendmsg+0x419/0x850
[ 10.777479][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.777687][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.777871][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.778018][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.778160][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.778303][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.778453][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 10.778597][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.778809][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.778956][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.779098][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.779240][ T192] do_syscall_64+0x117/0xfc0
[ 10.779400][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.779544][ T192] ? exc_page_fault+0xee/0x100
[ 10.779748][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.779932][ T192] RIP: 0033:0x7fc57c3a708e
[ 10.780083][ T192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.780584][ T192] RSP: 002b:00007fffce958420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.780876][ T192] RAX: ffffffffffffffda RBX: 00007fffce958bb8 RCX: 00007fc57c3a708e
[ 10.781089][ T192] RDX: 0000000000000000 RSI: 00007fffce9584d0 RDI: 0000000000000005
[ 10.781303][ T192] RBP: 00007fffce958430 R08: 0000000000000000 R09: 0000000000000000
[ 10.781518][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c910
[ 10.781803][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffce958b90
[ 10.782026][ T192]
[ 10.782132][ T192] irq event stamp: 31519
[ 10.782241][ T192] hardirqs last enabled at (31527): [] __up_console_sem+0x5a/0x70
[ 10.782491][ T192] hardirqs last disabled at (31534): [] __up_console_sem+0x3f/0x70
[ 10.782801][ T192] softirqs last enabled at (31634): [] handle_softirqs+0x611/0x940
[ 10.783045][ T192] softirqs last disabled at (31543): [] __irq_exit_rcu+0x103/0x1c0
[ 10.783286][ T192] ---[ end trace 0000000000000000 ]---
[ 11.108258][ T209] ------------[ cut here ]------------
[ 11.108467][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/209
[ 11.108736][ T209] Modules linked in: veth
[ 11.108862][ T209] CPU: 1 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.109158][ T209] Tainted: [W]=WARN
[ 11.109269][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.109449][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.109956][ T209] 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
[ 11.110484][ T209] RSP: 0018:ffa00000004f6e30 EFLAGS: 00010286
[ 11.110679][ T209] RAX: 00000000ffffffa6 RBX: ff11000009b7b1c0 RCX: 1ff400000009ed8c
[ 11.110926][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009b7b278
[ 11.111148][ T209] RBP: ff1100000d9f1000 R08: 1fe220000136f650 R09: ff1100000c675180
[ 11.111365][ T209] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.111582][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b05bc00
[ 11.111838][ T209] FS: 00007f5f840e1840(0000) GS:ff1100009ee30000(0000) knlGS:0000000000000000
[ 11.112098][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.112282][ T209] CR2: 0000562be7478b08 CR3: 000000000bce7004 CR4: 0000000000771ef0
[ 11.112497][ T209] PKRU: 55555554
[ 11.112604][ T209] Call Trace:
[ 11.112721][ T209]
[ 11.112803][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.112953][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.113099][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 11.113215][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 11.113362][ T209] __dev_notify_flags+0x1b8/0x280
[ 11.113508][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 11.113660][ T209] ? linkwatch_fire_event+0x194/0x250
[ 11.113809][ T209] ? netif_change_name+0x8c0/0x8c0
[ 11.113952][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 11.114098][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.114285][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.114453][ T209] ? find_held_lock+0x2b/0x80
[ 11.114602][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.114757][ T209] ? mark_held_locks+0x40/0x70
[ 11.114912][ T209] rtnl_configure_link+0x1ac/0x390
[ 11.115083][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.115230][ T209] ? queue_delayed_work_on+0x95/0x100
[ 11.115381][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 11.115531][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.115721][ T209] ? kasan_save_stack+0x2f/0x50
[ 11.115876][ T209] ? kasan_save_track+0x14/0x30
[ 11.116022][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 11.116205][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.116425][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.116647][ T209] ? rtnl_af_lookup+0x290/0x290
[ 11.116799][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.116948][ T209] ? rtnl_create_link+0x169/0xf20
[ 11.117097][ T209] rtnl_newlink_create+0x2da/0x780
[ 11.117244][ T209] ? rtnl_create_link+0xf20/0xf20
[ 11.117392][ T209] ? __dev_get_by_name+0x12/0x50
[ 11.117535][ T209] ? rtnl_dev_get+0xd7/0x170
[ 11.117691][ T209] __rtnl_newlink+0x22b/0xa50
[ 11.117845][ T209] rtnl_newlink+0x8d1/0xef0
[ 11.117992][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 11.118136][ T209] ? find_held_lock+0x2b/0x80
[ 11.118280][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 11.118422][ T209] ? mark_usage+0x61/0x170
[ 11.118565][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.118719][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.118870][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 11.119017][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.119161][ T209] ? validate_chain+0x38b/0xc20
[ 11.119304][ T209] ? rtnl_link_fill+0x900/0x900
[ 11.119447][ T209] ? __lock_acquire+0x508/0xc10
[ 11.119592][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 11.119738][ T209] ? find_held_lock+0x2b/0x80
[ 11.119890][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 11.120041][ T209] ? rtnl_link_fill+0x900/0x900
[ 11.120186][ T209] ? netlink_ack+0xcd0/0xcd0
[ 11.120334][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 11.120484][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 11.120640][ T209] netlink_unicast+0x486/0x750
[ 11.120848][ T209] ? netlink_attachskb+0x810/0x810
[ 11.121094][ T209] ? __lock_acquire+0x508/0xc10
[ 11.121291][ T209] netlink_sendmsg+0x735/0xc60
[ 11.121439][ T209] ? netlink_unicast+0x750/0x750
[ 11.121589][ T209] ? __might_fault+0x97/0x140
[ 11.121749][ T209] ____sys_sendmsg+0x419/0x850
[ 11.121916][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.122059][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.122255][ T209] ? move_addr_to_kernel+0x40/0x40
[ 11.122404][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 11.122551][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.122703][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 11.122864][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 11.123237][ T209] __sys_sendmsg+0x145/0x1f0
[ 11.123386][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 11.123535][ T209] ? rcu_is_watching+0x15/0xd0
[ 11.123692][ T209] ? rcu_is_watching+0x15/0xd0
[ 11.123907][ T209] do_syscall_64+0x117/0xfc0
[ 11.124139][ T209] ? trace_hardirqs_off+0xd/0x30
[ 11.124319][ T209] ? exc_page_fault+0xee/0x100
[ 11.124467][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.124753][ T209] RIP: 0033:0x7f5f8431b08e
[ 11.124988][ T209] 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
[ 11.125737][ T209] RSP: 002b:00007fff9e5b8690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.125972][ T209] RAX: ffffffffffffffda RBX: 00007fff9e5b8e28 RCX: 00007f5f8431b08e
[ 11.126200][ T209] RDX: 0000000000000000 RSI: 00007fff9e5b8740 RDI: 0000000000000005
[ 11.126419][ T209] RBP: 00007fff9e5b86a0 R08: 0000000000000000 R09: 0000000000000000
[ 11.126656][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c910
[ 11.126949][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9e5b8e00
[ 11.127230][ T209]
[ 11.127400][ T209] irq event stamp: 23295
[ 11.127564][ T209] hardirqs last enabled at (23303): [] __up_console_sem+0x5a/0x70
[ 11.127870][ T209] hardirqs last disabled at (23312): [] __up_console_sem+0x3f/0x70
[ 11.128124][ T209] softirqs last enabled at (22486): [] handle_softirqs+0x611/0x940
[ 11.128373][ T209] softirqs last disabled at (22125): [] __irq_exit_rcu+0x103/0x1c0
[ 11.128636][ T209] ---[ end trace 0000000000000000 ]---
[ 11.136276][ T209] ------------[ cut here ]------------
[ 11.136475][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/209
[ 11.136729][ T209] Modules linked in: veth
[ 11.136865][ T209] CPU: 1 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.137154][ T209] Tainted: [W]=WARN
[ 11.137262][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.137440][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.137633][ T209] 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
[ 11.138168][ T209] RSP: 0018:ffa00000004f71b0 EFLAGS: 00010286
[ 11.138346][ T209] RAX: 00000000ffffffa6 RBX: ff1100000b000040 RCX: 1ff400000009edfc
[ 11.138560][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b0000f8
[ 11.138785][ T209] RBP: ff1100000c9f4000 R08: 1fe2200001600020 R09: ff1100000c675180
[ 11.138995][ T209] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.139204][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.139411][ T209] FS: 00007f5f840e1840(0000) GS:ff1100009ee30000(0000) knlGS:0000000000000000
[ 11.139730][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.139913][ T209] CR2: 0000562be7478b08 CR3: 000000000bce7004 CR4: 0000000000771ef0
[ 11.140128][ T209] PKRU: 55555554
[ 11.140234][ T209] Call Trace:
[ 11.140415][ T209]
[ 11.140491][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.140726][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 11.140846][ T209] __dev_notify_flags+0x1b8/0x280
[ 11.140998][ T209] ? netif_change_name+0x8c0/0x8c0
[ 11.141146][ T209] ? rtnl_af_lookup+0x290/0x290
[ 11.141288][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.141432][ T209] rtnl_configure_link+0x1ac/0x390
[ 11.141575][ T209] rtnl_newlink_create+0x353/0x780
[ 11.141802][ T209] ? rtnl_create_link+0xf20/0xf20
[ 11.142305][ T209] ? __dev_get_by_name+0x12/0x50
[ 11.142445][ T209] ? rtnl_dev_get+0xd7/0x170
[ 11.142591][ T209] __rtnl_newlink+0x22b/0xa50
[ 11.142804][ T209] rtnl_newlink+0x8d1/0xef0
[ 11.142950][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 11.143105][ T209] ? find_held_lock+0x2b/0x80
[ 11.143248][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 11.143387][ T209] ? mark_usage+0x61/0x170
[ 11.143526][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.143731][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.143896][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 11.144053][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.144192][ T209] ? validate_chain+0x38b/0xc20
[ 11.144331][ T209] ? rtnl_link_fill+0x900/0x900
[ 11.144469][ T209] ? __lock_acquire+0x508/0xc10
[ 11.144608][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 11.144813][ T209] ? find_held_lock+0x2b/0x80
[ 11.144954][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 11.145096][ T209] ? rtnl_link_fill+0x900/0x900
[ 11.145238][ T209] ? netlink_ack+0xcd0/0xcd0
[ 11.145382][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 11.145522][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 11.145726][ T209] netlink_unicast+0x486/0x750
[ 11.145873][ T209] ? netlink_attachskb+0x810/0x810
[ 11.146017][ T209] ? __lock_acquire+0x508/0xc10
[ 11.146159][ T209] netlink_sendmsg+0x735/0xc60
[ 11.146301][ T209] ? netlink_unicast+0x750/0x750
[ 11.146441][ T209] ? __might_fault+0x97/0x140
[ 11.146586][ T209] ____sys_sendmsg+0x419/0x850
[ 11.146794][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.147002][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.147181][ T209] ? move_addr_to_kernel+0x40/0x40
[ 11.147326][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 11.147467][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.147611][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 11.147826][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 11.147968][ T209] __sys_sendmsg+0x145/0x1f0
[ 11.148107][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 11.148249][ T209] ? rcu_is_watching+0x15/0xd0
[ 11.148416][ T209] ? rcu_is_watching+0x15/0xd0
[ 11.148555][ T209] do_syscall_64+0x117/0xfc0
[ 11.148758][ T209] ? trace_hardirqs_off+0xd/0x30
[ 11.148900][ T209] ? exc_page_fault+0xee/0x100
[ 11.149060][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.149266][ T209] RIP: 0033:0x7f5f8431b08e
[ 11.149416][ T209] 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
[ 11.150010][ T209] RSP: 002b:00007fff9e5b8690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.150222][ T209] RAX: ffffffffffffffda RBX: 00007fff9e5b8e28 RCX: 00007f5f8431b08e
[ 11.150436][ T209] RDX: 0000000000000000 RSI: 00007fff9e5b8740 RDI: 0000000000000005
[ 11.150715][ T209] RBP: 00007fff9e5b86a0 R08: 0000000000000000 R09: 0000000000000000
[ 11.150950][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c910
[ 11.151166][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9e5b8e00
[ 11.151389][ T209]
[ 11.151495][ T209] irq event stamp: 28843
[ 11.151603][ T209] hardirqs last enabled at (28851): [] __up_console_sem+0x5a/0x70
[ 11.151925][ T209] hardirqs last disabled at (28952): [] __up_console_sem+0x3f/0x70
[ 11.152165][ T209] softirqs last enabled at (28950): [] handle_softirqs+0x611/0x940
[ 11.152425][ T209] softirqs last disabled at (28859): [] __irq_exit_rcu+0x103/0x1c0
[ 11.152727][ T209] ---[ end trace 0000000000000000 ]---