[ 9.895382][ T186] ------------[ cut here ]------------
[ 9.895686][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 9.896025][ T186] Modules linked in: veth
[ 9.896224][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.896507][ T186] Tainted: [W]=WARN
[ 9.896606][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.896774][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.897104][ 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
[ 9.897682][ T186] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 9.897977][ T186] RAX: 00000000ffffffa6 RBX: ff11000009426900 RCX: 1ff400000011ed8c
[ 9.898170][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000094269b8
[ 9.898365][ T186] RBP: ff11000009d6c000 R08: 1fe2200001284d38 R09: ff110000094e8b80
[ 9.898560][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.898779][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bc7500
[ 9.899100][ T186] FS: 00007efd8fd98840(0000) GS:ff11000089a30000(0000) knlGS:0000000000000000
[ 9.899333][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.899498][ T186] CR2: 000056533a841d50 CR3: 000000000d13e001 CR4: 0000000000771ef0
[ 9.899693][ T186] PKRU: 55555554
[ 9.899790][ T186] Call Trace:
[ 9.900012][ T186]
[ 9.900081][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.900255][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.900390][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.900487][ T186] ? find_held_lock+0x2b/0x80
[ 9.900627][ T186] ? find_held_lock+0x2b/0x80
[ 9.900760][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.901010][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.901139][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.901273][ T186] ? __queue_work+0x315/0xc00
[ 9.901406][ T186] ? __queue_work+0x31a/0xc00
[ 9.901538][ T186] ? mark_held_locks+0x40/0x70
[ 9.901670][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.901807][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.902055][ T186] ? queue_delayed_work_on+0x95/0x100
[ 9.902187][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 9.902326][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.902493][ T186] ? kasan_save_stack+0x2f/0x50
[ 9.902626][ T186] ? kasan_save_track+0x14/0x30
[ 9.902759][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 9.903026][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.903161][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.903308][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.903438][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.903570][ T186] ? rtnl_create_link+0x169/0xf20
[ 9.903703][ T186] rtnl_newlink_create+0x2da/0x780
[ 9.903899][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.904027][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.904159][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.904301][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.904457][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.904605][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.904759][ T186] ? find_held_lock+0x2b/0x80
[ 9.904965][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.905101][ T186] ? mark_usage+0x61/0x170
[ 9.905238][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.905380][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.905518][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.905655][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.905794][ T186] ? validate_chain+0x38b/0xc20
[ 9.906015][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.906152][ T186] ? __lock_acquire+0x508/0xc10
[ 9.906292][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.906429][ T186] ? find_held_lock+0x2b/0x80
[ 9.906569][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.906708][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.906965][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.907108][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.907247][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.907389][ T186] netlink_unicast+0x486/0x750
[ 9.907531][ T186] ? netlink_attachskb+0x810/0x810
[ 9.907673][ T186] ? __lock_acquire+0x508/0xc10
[ 9.907815][ T186] netlink_sendmsg+0x735/0xc60
[ 9.908030][ T186] ? netlink_unicast+0x750/0x750
[ 9.908169][ T186] ? __might_fault+0x97/0x140
[ 9.908311][ T186] ____sys_sendmsg+0x419/0x850
[ 9.908452][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.908592][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.908769][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.908976][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.909112][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.909249][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.909405][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.909547][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.909686][ T186] ? down_write_nested+0x200/0x200
[ 9.909824][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.910033][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.910174][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.910314][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.910453][ T186] do_syscall_64+0x117/0xfc0
[ 9.910594][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.910734][ T186] ? exc_page_fault+0xee/0x100
[ 9.910934][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.911105][ T186] RIP: 0033:0x7efd8ffd208e
[ 9.911250][ 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
[ 9.911742][ T186] RSP: 002b:00007ffd838af910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.912016][ T186] RAX: ffffffffffffffda RBX: 00007ffd838b00a8 RCX: 00007efd8ffd208e
[ 9.912223][ T186] RDX: 0000000000000000 RSI: 00007ffd838af9c0 RDI: 0000000000000005
[ 9.912431][ T186] RBP: 00007ffd838af920 R08: 0000000000000000 R09: 0000000000000000
[ 9.912637][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce49
[ 9.912920][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd838b0080
[ 9.913136][ T186]
[ 9.913242][ T186] irq event stamp: 27777
[ 9.913349][ T186] hardirqs last enabled at (27785): [] __up_console_sem+0x5a/0x70
[ 9.913586][ T186] hardirqs last disabled at (27792): [] __up_console_sem+0x3f/0x70
[ 9.913829][ T186] softirqs last enabled at (27758): [] handle_softirqs+0x611/0x940
[ 9.914137][ T186] softirqs last disabled at (27807): [] __irq_exit_rcu+0x103/0x1c0
[ 9.914374][ T186] ---[ end trace 0000000000000000 ]---
[ 9.930137][ T186] ------------[ cut here ]------------
[ 9.930287][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.930517][ T186] Modules linked in: veth
[ 9.930669][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.930955][ T186] Tainted: [W]=WARN
[ 9.931053][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.931215][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.931384][ 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
[ 9.931844][ T186] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 9.932028][ T186] RAX: 00000000ffffffa6 RBX: ff11000009a10040 RCX: 1ff400000011edfc
[ 9.932226][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009a100f8
[ 9.932422][ T186] RBP: ff11000001dd4000 R08: 1fe2200001342020 R09: ff110000094e8b80
[ 9.932613][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.932809][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.933016][ T186] FS: 00007efd8fd98840(0000) GS:ff11000089b30000(0000) knlGS:0000000000000000
[ 9.933241][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.933403][ T186] CR2: 00007fa43ed67808 CR3: 000000000d13e003 CR4: 0000000000771ef0
[ 9.933598][ T186] PKRU: 55555554
[ 9.933694][ T186] Call Trace:
[ 9.933794][ T186]
[ 9.933928][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.934075][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.934177][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.934309][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.934437][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.934561][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.934692][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.934822][ T186] rtnl_newlink_create+0x353/0x780
[ 9.934962][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.935093][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.935218][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.935359][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.935496][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.935626][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.935757][ T186] ? find_held_lock+0x2b/0x80
[ 9.935929][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.936056][ T186] ? mark_usage+0x61/0x170
[ 9.936183][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.936315][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.936443][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.936571][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.936699][ T186] ? validate_chain+0x38b/0xc20
[ 9.936828][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.936973][ T186] ? __lock_acquire+0x508/0xc10
[ 9.937104][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.937231][ T186] ? find_held_lock+0x2b/0x80
[ 9.937359][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.937487][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.937616][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.937751][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.937891][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.938022][ T186] netlink_unicast+0x486/0x750
[ 9.938152][ T186] ? netlink_attachskb+0x810/0x810
[ 9.938279][ T186] ? __lock_acquire+0x508/0xc10
[ 9.938409][ T186] netlink_sendmsg+0x735/0xc60
[ 9.938541][ T186] ? netlink_unicast+0x750/0x750
[ 9.938672][ T186] ? __might_fault+0x97/0x140
[ 9.938805][ T186] ____sys_sendmsg+0x419/0x850
[ 9.938943][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.939074][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.939236][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.939368][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.939497][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.939630][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.939777][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.939924][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.940053][ T186] ? down_write_nested+0x200/0x200
[ 9.940179][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.940309][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.940437][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.940566][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.940698][ T186] do_syscall_64+0x117/0xfc0
[ 9.940829][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.940965][ T186] ? exc_page_fault+0xee/0x100
[ 9.941096][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.941252][ T186] RIP: 0033:0x7efd8ffd208e
[ 9.941390][ 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
[ 9.941862][ T186] RSP: 002b:00007ffd838af910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.942059][ T186] RAX: ffffffffffffffda RBX: 00007ffd838b00a8 RCX: 00007efd8ffd208e
[ 9.942248][ T186] RDX: 0000000000000000 RSI: 00007ffd838af9c0 RDI: 0000000000000005
[ 9.942439][ T186] RBP: 00007ffd838af920 R08: 0000000000000000 R09: 0000000000000000
[ 9.942630][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce49
[ 9.942823][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd838b0080
[ 9.943033][ T186]
[ 9.943130][ T186] irq event stamp: 42931
[ 9.943225][ T186] hardirqs last enabled at (42939): [] __up_console_sem+0x5a/0x70
[ 9.943450][ T186] hardirqs last disabled at (42946): [] __up_console_sem+0x3f/0x70
[ 9.943676][ T186] softirqs last enabled at (42400): [] handle_softirqs+0x611/0x940
[ 9.943912][ T186] softirqs last disabled at (42375): [] __irq_exit_rcu+0x103/0x1c0
[ 9.944131][ T186] ---[ end trace 0000000000000000 ]---
[ 9.947754][ T186] ip (186) used greatest stack depth: 23792 bytes left
[ 10.086214][ T191] ------------[ cut here ]------------
[ 10.086443][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/191
[ 10.086756][ T191] Modules linked in: veth
[ 10.087228][ T191] CPU: 0 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.087601][ T191] Tainted: [W]=WARN
[ 10.087763][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.088006][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.088246][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.088961][ T191] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 10.089190][ T191] RAX: 00000000ffffffa6 RBX: ff11000009c28200 RCX: 1ff400000011ed8c
[ 10.089444][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009c282b8
[ 10.089703][ T191] RBP: ff11000008279000 R08: 1fe2200001385058 R09: ff1100000d27d180
[ 10.090001][ T191] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.090294][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009fc6a80
[ 10.090558][ T191] FS: 00007fc845312840(0000) GS:ff110000899b0000(0000) knlGS:0000000000000000
[ 10.090907][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.091162][ T191] CR2: 000000000042ebe0 CR3: 000000000b275005 CR4: 0000000000771ef0
[ 10.091436][ T191] PKRU: 55555554
[ 10.091568][ T191] Call Trace:
[ 10.091706][ T191]
[ 10.091802][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.092000][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 10.092122][ T191] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.092345][ T191] __dev_notify_flags+0x1b8/0x280
[ 10.092521][ T191] ? netif_change_name+0x8c0/0x8c0
[ 10.092752][ T191] ? rtnl_newlink+0x8d1/0xef0
[ 10.092943][ T191] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.093116][ T191] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.093296][ T191] ? add_timer_on+0x580/0x580
[ 10.093468][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.093640][ T191] ? mark_held_locks+0x40/0x70
[ 10.093815][ T191] rtnl_configure_link+0x1ac/0x390
[ 10.094003][ T191] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.094174][ T191] ? queue_delayed_work_on+0x95/0x100
[ 10.094316][ T191] veth_newlink+0x330/0x8d0 [veth]
[ 10.094455][ T191] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.094631][ T191] ? kasan_save_stack+0x2f/0x50
[ 10.094773][ T191] ? kasan_save_track+0x14/0x30
[ 10.094927][ T191] ? __kasan_kmalloc+0x7b/0x90
[ 10.095083][ T191] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.095223][ T191] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.095362][ T191] ? rtnl_af_lookup+0x290/0x290
[ 10.095525][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.095681][ T191] ? rtnl_create_link+0x169/0xf20
[ 10.095883][ T191] rtnl_newlink_create+0x2da/0x780
[ 10.096089][ T191] ? rtnl_create_link+0xf20/0xf20
[ 10.096259][ T191] ? __dev_get_by_name+0x12/0x50
[ 10.096409][ T191] ? rtnl_dev_get+0xd7/0x170
[ 10.096587][ T191] __rtnl_newlink+0x22b/0xa50
[ 10.096768][ T191] rtnl_newlink+0x8d1/0xef0
[ 10.096925][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.097059][ T191] ? find_held_lock+0x2b/0x80
[ 10.097195][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.097328][ T191] ? mark_usage+0x61/0x170
[ 10.097488][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.097644][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.097802][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.097978][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.098130][ T191] ? validate_chain+0x38b/0xc20
[ 10.098282][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.098430][ T191] ? __lock_acquire+0x508/0xc10
[ 10.098569][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.098716][ T191] ? find_held_lock+0x2b/0x80
[ 10.098864][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 10.099050][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.099222][ T191] ? netlink_ack+0xcd0/0xcd0
[ 10.099396][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 10.099538][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 10.099705][ T191] netlink_unicast+0x486/0x750
[ 10.099868][ T191] ? netlink_attachskb+0x810/0x810
[ 10.100028][ T191] ? __lock_acquire+0x508/0xc10
[ 10.100172][ T191] netlink_sendmsg+0x735/0xc60
[ 10.100309][ T191] ? netlink_unicast+0x750/0x750
[ 10.100458][ T191] ? __might_fault+0x97/0x140
[ 10.100615][ T191] ____sys_sendmsg+0x419/0x850
[ 10.100777][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.100945][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.101174][ T191] ? move_addr_to_kernel+0x40/0x40
[ 10.101320][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 10.101481][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.101637][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 10.101810][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 10.101978][ T191] __sys_sendmsg+0x145/0x1f0
[ 10.102131][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 10.102333][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.102540][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.102754][ T191] do_syscall_64+0x117/0xfc0
[ 10.102982][ T191] ? trace_hardirqs_off+0xd/0x30
[ 10.103192][ T191] ? exc_page_fault+0xee/0x100
[ 10.103405][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.103621][ T191] RIP: 0033:0x7fc84554c08e
[ 10.103788][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.104368][ T191] RSP: 002b:00007ffdc3642660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.104590][ T191] RAX: ffffffffffffffda RBX: 00007ffdc3642df8 RCX: 00007fc84554c08e
[ 10.104812][ T191] RDX: 0000000000000000 RSI: 00007ffdc3642710 RDI: 0000000000000005
[ 10.105058][ T191] RBP: 00007ffdc3642670 R08: 0000000000000000 R09: 0000000000000000
[ 10.105260][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce49
[ 10.105465][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc3642dd0
[ 10.105688][ T191]
[ 10.105797][ T191] irq event stamp: 15729
[ 10.105923][ T191] hardirqs last enabled at (15739): [] __up_console_sem+0x5a/0x70
[ 10.106173][ T191] hardirqs last disabled at (15746): [] __up_console_sem+0x3f/0x70
[ 10.106423][ T191] softirqs last enabled at (14990): [] handle_softirqs+0x611/0x940
[ 10.106682][ T191] softirqs last disabled at (14981): [] __irq_exit_rcu+0x103/0x1c0
[ 10.106958][ T191] ---[ end trace 0000000000000000 ]---
[ 10.115716][ T191] ------------[ cut here ]------------
[ 10.115906][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/191
[ 10.116160][ T191] Modules linked in: veth
[ 10.116275][ T191] CPU: 0 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.116563][ T191] Tainted: [W]=WARN
[ 10.116670][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.116852][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.117044][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.117545][ T191] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 10.117720][ T191] RAX: 00000000ffffffa6 RBX: ff1100000d1d2040 RCX: 1ff400000011edfc
[ 10.117956][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d1d20f8
[ 10.118155][ T191] RBP: ff11000009cf4000 R08: 1fe2200001a3a420 R09: ff1100000d27d180
[ 10.118361][ T191] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.118562][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.118773][ T191] FS: 00007fc845312840(0000) GS:ff110000899b0000(0000) knlGS:0000000000000000
[ 10.119020][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.119193][ T191] CR2: 000000000042ebe0 CR3: 000000000b275005 CR4: 0000000000771ef0
[ 10.119393][ T191] PKRU: 55555554
[ 10.119496][ T191] Call Trace:
[ 10.119595][ T191]
[ 10.119673][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.119813][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 10.119929][ T191] __dev_notify_flags+0x1b8/0x280
[ 10.120068][ T191] ? netif_change_name+0x8c0/0x8c0
[ 10.120204][ T191] ? rtnl_af_lookup+0x290/0x290
[ 10.120346][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.120488][ T191] rtnl_configure_link+0x1ac/0x390
[ 10.120630][ T191] rtnl_newlink_create+0x353/0x780
[ 10.120774][ T191] ? rtnl_create_link+0xf20/0xf20
[ 10.120921][ T191] ? __dev_get_by_name+0x12/0x50
[ 10.121060][ T191] ? rtnl_dev_get+0xd7/0x170
[ 10.121211][ T191] __rtnl_newlink+0x22b/0xa50
[ 10.121351][ T191] rtnl_newlink+0x8d1/0xef0
[ 10.121491][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.121628][ T191] ? find_held_lock+0x2b/0x80
[ 10.121775][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.121938][ T191] ? mark_usage+0x61/0x170
[ 10.122074][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.122219][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.122359][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.122497][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.122639][ T191] ? validate_chain+0x38b/0xc20
[ 10.122782][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.122933][ T191] ? __lock_acquire+0x508/0xc10
[ 10.123075][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.123214][ T191] ? find_held_lock+0x2b/0x80
[ 10.123354][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 10.123495][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.123634][ T191] ? netlink_ack+0xcd0/0xcd0
[ 10.123782][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 10.123931][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 10.124070][ T191] netlink_unicast+0x486/0x750
[ 10.124211][ T191] ? netlink_attachskb+0x810/0x810
[ 10.124356][ T191] ? __lock_acquire+0x508/0xc10
[ 10.124495][ T191] netlink_sendmsg+0x735/0xc60
[ 10.124634][ T191] ? netlink_unicast+0x750/0x750
[ 10.124780][ T191] ? __might_fault+0x97/0x140
[ 10.124981][ T191] ____sys_sendmsg+0x419/0x850
[ 10.125121][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.125258][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.125431][ T191] ? move_addr_to_kernel+0x40/0x40
[ 10.125580][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 10.125726][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.125871][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 10.126031][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 10.126171][ T191] __sys_sendmsg+0x145/0x1f0
[ 10.126308][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 10.126454][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.126593][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.126739][ T191] do_syscall_64+0x117/0xfc0
[ 10.126886][ T191] ? trace_hardirqs_off+0xd/0x30
[ 10.127027][ T191] ? exc_page_fault+0xee/0x100
[ 10.127166][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.127346][ T191] RIP: 0033:0x7fc84554c08e
[ 10.127494][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.128011][ T191] RSP: 002b:00007ffdc3642660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.128226][ T191] RAX: ffffffffffffffda RBX: 00007ffdc3642df8 RCX: 00007fc84554c08e
[ 10.128433][ T191] RDX: 0000000000000000 RSI: 00007ffdc3642710 RDI: 0000000000000005
[ 10.128642][ T191] RBP: 00007ffdc3642670 R08: 0000000000000000 R09: 0000000000000000
[ 10.128861][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce49
[ 10.129071][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc3642dd0
[ 10.129296][ T191]
[ 10.129403][ T191] irq event stamp: 21111
[ 10.129509][ T191] hardirqs last enabled at (21119): [] __up_console_sem+0x5a/0x70
[ 10.129758][ T191] hardirqs last disabled at (21126): [] __up_console_sem+0x3f/0x70
[ 10.130009][ T191] softirqs last enabled at (20408): [] handle_softirqs+0x611/0x940
[ 10.130247][ T191] softirqs last disabled at (20397): [] __irq_exit_rcu+0x103/0x1c0
[ 10.130490][ T191] ---[ end trace 0000000000000000 ]---
[ 10.381227][ T210] ------------[ cut here ]------------
[ 10.381415][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/210
[ 10.381654][ T210] Modules linked in: veth
[ 10.381786][ T210] CPU: 3 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.382086][ T210] Tainted: [W]=WARN
[ 10.382194][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.382364][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.382550][ T210] 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
[ 10.383118][ T210] RSP: 0018:ffa00000006c6e30 EFLAGS: 00010286
[ 10.383287][ T210] RAX: 00000000ffffffa6 RBX: ff11000009a11c40 RCX: 1ff40000000d8d8c
[ 10.383493][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009a11cf8
[ 10.383702][ T210] RBP: ff11000005831000 R08: 1fe22000013423a0 R09: ff1100000d0e5180
[ 10.383978][ T210] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.384181][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000090c3500
[ 10.384415][ T210] FS: 00007f37b74e9840(0000) GS:ff11000089b30000(0000) knlGS:0000000000000000
[ 10.384666][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.384909][ T210] CR2: 00007f37b7850f6d CR3: 000000000cddf003 CR4: 0000000000771ef0
[ 10.385115][ T210] PKRU: 55555554
[ 10.385277][ T210] Call Trace:
[ 10.385380][ T210]
[ 10.385450][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.385591][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.385741][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.385908][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 10.386044][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.386178][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 10.386316][ T210] ? linkwatch_fire_event+0x194/0x250
[ 10.386453][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.386592][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 10.386728][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.386926][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.387062][ T210] ? find_held_lock+0x2b/0x80
[ 10.387201][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.387332][ T210] ? mark_held_locks+0x40/0x70
[ 10.387468][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.387604][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.387739][ T210] ? queue_delayed_work_on+0x95/0x100
[ 10.387950][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 10.388088][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.388263][ T210] ? kasan_save_stack+0x2f/0x50
[ 10.388395][ T210] ? kasan_save_track+0x14/0x30
[ 10.388523][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 10.388673][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.388805][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.389005][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.389135][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.389268][ T210] ? rtnl_create_link+0x169/0xf20
[ 10.389418][ T210] rtnl_newlink_create+0x2da/0x780
[ 10.389555][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.389689][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.389825][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.390066][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.390205][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.390339][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.390473][ T210] ? find_held_lock+0x2b/0x80
[ 10.390604][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.390741][ T210] ? mark_usage+0x61/0x170
[ 10.390876][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.391023][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.391151][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.391286][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.391415][ T210] ? validate_chain+0x38b/0xc20
[ 10.391545][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.391681][ T210] ? __lock_acquire+0x508/0xc10
[ 10.391814][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.391968][ T210] ? find_held_lock+0x2b/0x80
[ 10.392104][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.392233][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.392362][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.392495][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.392629][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.392771][ T210] netlink_unicast+0x486/0x750
[ 10.392911][ T210] ? netlink_attachskb+0x810/0x810
[ 10.393043][ T210] ? __lock_acquire+0x508/0xc10
[ 10.393175][ T210] netlink_sendmsg+0x735/0xc60
[ 10.393309][ T210] ? netlink_unicast+0x750/0x750
[ 10.393448][ T210] ? __might_fault+0x97/0x140
[ 10.393581][ T210] ____sys_sendmsg+0x419/0x850
[ 10.393725][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.393858][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.394041][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.394186][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.394318][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.394457][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.394605][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.394748][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.394890][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.395039][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.395170][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.395300][ T210] do_syscall_64+0x117/0xfc0
[ 10.395435][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.395571][ T210] ? exc_page_fault+0xee/0x100
[ 10.395703][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.395885][ T210] RIP: 0033:0x7f37b772308e
[ 10.396028][ T210] 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
[ 10.396498][ T210] RSP: 002b:00007fff477e5220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.396708][ T210] RAX: ffffffffffffffda RBX: 00007fff477e59b8 RCX: 00007f37b772308e
[ 10.396920][ T210] RDX: 0000000000000000 RSI: 00007fff477e52d0 RDI: 0000000000000005
[ 10.397125][ T210] RBP: 00007fff477e5230 R08: 0000000000000000 R09: 0000000000000000
[ 10.397321][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce49
[ 10.397520][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff477e5990
[ 10.397734][ T210]
[ 10.397845][ T210] irq event stamp: 19357
[ 10.397954][ T210] hardirqs last enabled at (19365): [] __up_console_sem+0x5a/0x70
[ 10.398195][ T210] hardirqs last disabled at (19372): [] __up_console_sem+0x3f/0x70
[ 10.398430][ T210] softirqs last enabled at (18924): [] handle_softirqs+0x611/0x940
[ 10.398669][ T210] softirqs last disabled at (18875): [] __irq_exit_rcu+0x103/0x1c0
[ 10.398917][ T210] ---[ end trace 0000000000000000 ]---
[ 10.405504][ T210] ------------[ cut here ]------------
[ 10.405658][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/210
[ 10.406419][ T210] Modules linked in: veth
[ 10.406546][ T210] CPU: 3 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.406822][ T210] Tainted: [W]=WARN
[ 10.406987][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.407210][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.407383][ T210] 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
[ 10.407916][ T210] RSP: 0018:ffa00000006c71b0 EFLAGS: 00010286
[ 10.408081][ T210] RAX: 00000000ffffffa6 RBX: ff11000008c23700 RCX: 1ff40000000d8dfc
[ 10.408273][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008c237b8
[ 10.408467][ T210] RBP: ff1100000a43c000 R08: 1fe22000011846f8 R09: ff1100000d0e5180
[ 10.408664][ T210] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.408914][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.409106][ T210] FS: 00007f37b74e9840(0000) GS:ff11000089b30000(0000) knlGS:0000000000000000
[ 10.409333][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.409498][ T210] CR2: 00007f37b7850f6d CR3: 000000000cddf003 CR4: 0000000000771ef0
[ 10.409691][ T210] PKRU: 55555554
[ 10.409789][ T210] Call Trace:
[ 10.409949][ T210]
[ 10.410018][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.410151][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.410252][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.410379][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.410508][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.410641][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.410779][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.410969][ T210] rtnl_newlink_create+0x353/0x780
[ 10.411106][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.411234][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.411366][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.411500][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.411631][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.411766][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.411957][ T210] ? find_held_lock+0x2b/0x80
[ 10.412085][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.412214][ T210] ? mark_usage+0x61/0x170
[ 10.412349][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.412483][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.412621][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.412755][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.412952][ T210] ? validate_chain+0x38b/0xc20
[ 10.413086][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.413223][ T210] ? __lock_acquire+0x508/0xc10
[ 10.413359][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.413494][ T210] ? find_held_lock+0x2b/0x80
[ 10.413630][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.413771][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.413969][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.414103][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.414231][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.414361][ T210] netlink_unicast+0x486/0x750
[ 10.414493][ T210] ? netlink_attachskb+0x810/0x810
[ 10.414625][ T210] ? __lock_acquire+0x508/0xc10
[ 10.414766][ T210] netlink_sendmsg+0x735/0xc60
[ 10.414959][ T210] ? netlink_unicast+0x750/0x750
[ 10.415097][ T210] ? __might_fault+0x97/0x140
[ 10.415231][ T210] ____sys_sendmsg+0x419/0x850
[ 10.415367][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.415504][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.415683][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.415823][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.416021][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.416152][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.416283][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.416410][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.416539][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.416669][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.416801][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.417002][ T210] do_syscall_64+0x117/0xfc0
[ 10.417123][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.417249][ T210] ? exc_page_fault+0xee/0x100
[ 10.417371][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.417533][ T210] RIP: 0033:0x7f37b772308e
[ 10.417676][ T210] 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
[ 10.418199][ T210] RSP: 002b:00007fff477e5220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.418395][ T210] RAX: ffffffffffffffda RBX: 00007fff477e59b8 RCX: 00007f37b772308e
[ 10.418585][ T210] RDX: 0000000000000000 RSI: 00007fff477e52d0 RDI: 0000000000000005
[ 10.418788][ T210] RBP: 00007fff477e5230 R08: 0000000000000000 R09: 0000000000000000
[ 10.419045][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce49
[ 10.419236][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff477e5990
[ 10.419439][ T210]
[ 10.419533][ T210] irq event stamp: 25955
[ 10.419629][ T210] hardirqs last enabled at (25963): [] __up_console_sem+0x5a/0x70
[ 10.419917][ T210] hardirqs last disabled at (26066): [] __up_console_sem+0x3f/0x70
[ 10.420133][ T210] softirqs last enabled at (26064): [] handle_softirqs+0x611/0x940
[ 10.420353][ T210] softirqs last disabled at (25971): [] __irq_exit_rcu+0x103/0x1c0
[ 10.420574][ T210] ---[ end trace 0000000000000000 ]---