[ 10.430741][ T185] ------------[ cut here ]------------
[ 10.431239][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 10.431775][ T185] Modules linked in: veth
[ 10.432155][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.432646][ T185] Tainted: [W]=WARN
[ 10.432866][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.433255][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.433635][ 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
[ 10.434444][ T185] RSP: 0018:ffa00000008c6e30 EFLAGS: 00010286
[ 10.434755][ T185] RAX: 00000000ffffffa6 RBX: ff11000009a4da80 RCX: 1ff4000000118d8c
[ 10.435152][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009a4db38
[ 10.435516][ T185] RBP: ff1100000749c000 R08: 1fe2200001349b68 R09: ff1100000bf92e80
[ 10.435867][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.436242][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005c08b00
[ 10.436602][ T185] FS: 00007f0ab33f4840(0000) GS:ff11000091eb0000(0000) knlGS:0000000000000000
[ 10.437028][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.437339][ T185] CR2: 0000562067416d30 CR3: 000000000e49f005 CR4: 0000000000771ef0
[ 10.437705][ T185] PKRU: 55555554
[ 10.437917][ T185] Call Trace:
[ 10.438146][ T185]
[ 10.438304][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.438629][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.438895][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.439157][ T185] ? find_held_lock+0x2b/0x80
[ 10.439413][ T185] ? find_held_lock+0x2b/0x80
[ 10.439678][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.439953][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.440222][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.440486][ T185] ? __queue_work+0x315/0xc00
[ 10.440768][ T185] ? __queue_work+0x31a/0xc00
[ 10.441053][ T185] ? mark_held_locks+0x40/0x70
[ 10.441327][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.441604][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.441871][ T185] ? queue_delayed_work_on+0x95/0x100
[ 10.442158][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 10.442420][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.442733][ T185] ? kasan_save_stack+0x2f/0x50
[ 10.443019][ T185] ? kasan_save_track+0x14/0x30
[ 10.443270][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 10.443557][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.443822][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.444114][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.444421][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.444704][ T185] ? rtnl_create_link+0x169/0xf20
[ 10.445019][ T185] rtnl_newlink_create+0x2da/0x780
[ 10.445305][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.445581][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.445855][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.446176][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.446508][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.446785][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.447081][ T185] ? find_held_lock+0x2b/0x80
[ 10.447356][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.447663][ T185] ? mark_usage+0x61/0x170
[ 10.447954][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.448249][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.448526][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.448805][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.449106][ T185] ? validate_chain+0x38b/0xc20
[ 10.449379][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.449650][ T185] ? __lock_acquire+0x508/0xc10
[ 10.449931][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.450229][ T185] ? find_held_lock+0x2b/0x80
[ 10.450506][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.450782][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.451086][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.451368][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.451635][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.451911][ T185] netlink_unicast+0x486/0x750
[ 10.452244][ T185] ? netlink_attachskb+0x810/0x810
[ 10.452522][ T185] ? __lock_acquire+0x508/0xc10
[ 10.452796][ T185] netlink_sendmsg+0x735/0xc60
[ 10.453109][ T185] ? netlink_unicast+0x750/0x750
[ 10.453387][ T185] ? __might_fault+0x97/0x140
[ 10.453665][ T185] ____sys_sendmsg+0x419/0x850
[ 10.453969][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.454250][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.454597][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.454884][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.455207][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.455479][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.455775][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.456071][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.456562][ T185] ? down_write_nested+0x200/0x200
[ 10.456834][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.457140][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.457419][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.457692][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.458014][ T185] do_syscall_64+0x117/0xfc0
[ 10.458289][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.458561][ T185] ? exc_page_fault+0xee/0x100
[ 10.458849][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.459837][ T185] RIP: 0033:0x7f0ab362e08e
[ 10.460154][ 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
[ 10.461025][ T185] RSP: 002b:00007fffcab491e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.461413][ T185] RAX: ffffffffffffffda RBX: 00007fffcab49978 RCX: 00007f0ab362e08e
[ 10.461794][ T185] RDX: 0000000000000000 RSI: 00007fffcab49290 RDI: 0000000000000005
[ 10.462201][ T185] RBP: 00007fffcab491f0 R08: 0000000000000000 R09: 0000000000000000
[ 10.462574][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2e
[ 10.462999][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcab49950
[ 10.463395][ T185]
[ 10.463614][ T185] irq event stamp: 28377
[ 10.463829][ T185] hardirqs last enabled at (28387): [] __up_console_sem+0x5a/0x70
[ 10.464288][ T185] hardirqs last disabled at (28398): [] __up_console_sem+0x3f/0x70
[ 10.464719][ T185] softirqs last enabled at (28058): [] handle_softirqs+0x611/0x940
[ 10.465233][ T185] softirqs last disabled at (28045): [] __irq_exit_rcu+0x103/0x1c0
[ 10.465672][ T185] ---[ end trace 0000000000000000 ]---
[ 10.477082][ T185] ------------[ cut here ]------------
[ 10.477320][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 10.477604][ T185] Modules linked in: veth
[ 10.477766][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.478109][ T185] Tainted: [W]=WARN
[ 10.478280][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.478504][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.478811][ 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
[ 10.479685][ T185] RSP: 0018:ffa00000008c71b0 EFLAGS: 00010286
[ 10.479977][ T185] RAX: 00000000ffffffa6 RBX: ff1100000a3fb8c0 RCX: 1ff4000000118dfc
[ 10.480233][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a3fb978
[ 10.480484][ T185] RBP: ff1100000a02c000 R08: 1fe220000147f730 R09: ff1100000bf92e80
[ 10.480732][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.481023][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.481273][ T185] FS: 00007f0ab33f4840(0000) GS:ff11000091eb0000(0000) knlGS:0000000000000000
[ 10.481552][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.481770][ T185] CR2: 0000562067416d30 CR3: 000000000e49f005 CR4: 0000000000771ef0
[ 10.482082][ T185] PKRU: 55555554
[ 10.482259][ T185] Call Trace:
[ 10.482434][ T185]
[ 10.482590][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.482850][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.483052][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.483292][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.483502][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.483716][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.483987][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.484238][ T185] rtnl_newlink_create+0x353/0x780
[ 10.484423][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.484638][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.484853][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.485105][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.485380][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.485642][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.485900][ T185] ? find_held_lock+0x2b/0x80
[ 10.486140][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.486322][ T185] ? mark_usage+0x61/0x170
[ 10.486505][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.486695][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.486878][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.487084][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.487264][ T185] ? validate_chain+0x38b/0xc20
[ 10.487462][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.487647][ T185] ? __lock_acquire+0x508/0xc10
[ 10.487836][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.488050][ T185] ? find_held_lock+0x2b/0x80
[ 10.488237][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.488418][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.488602][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.488788][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.488998][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.489183][ T185] netlink_unicast+0x486/0x750
[ 10.489365][ T185] ? netlink_attachskb+0x810/0x810
[ 10.489537][ T185] ? __lock_acquire+0x508/0xc10
[ 10.489762][ T185] netlink_sendmsg+0x735/0xc60
[ 10.489983][ T185] ? netlink_unicast+0x750/0x750
[ 10.490195][ T185] ? __might_fault+0x97/0x140
[ 10.490462][ T185] ____sys_sendmsg+0x419/0x850
[ 10.490684][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.490894][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.491170][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.491440][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.491703][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.491985][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.492284][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.492537][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.492722][ T185] ? down_write_nested+0x200/0x200
[ 10.492952][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.493177][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.493391][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.493647][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.493898][ T185] do_syscall_64+0x117/0xfc0
[ 10.494214][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.494473][ T185] ? exc_page_fault+0xee/0x100
[ 10.494667][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.494886][ T185] RIP: 0033:0x7f0ab362e08e
[ 10.495100][ 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
[ 10.495610][ T185] RSP: 002b:00007fffcab491e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.495865][ T185] RAX: ffffffffffffffda RBX: 00007fffcab49978 RCX: 00007f0ab362e08e
[ 10.496146][ T185] RDX: 0000000000000000 RSI: 00007fffcab49290 RDI: 0000000000000005
[ 10.496390][ T185] RBP: 00007fffcab491f0 R08: 0000000000000000 R09: 0000000000000000
[ 10.496645][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2e
[ 10.496903][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcab49950
[ 10.497176][ T185]
[ 10.497340][ T185] irq event stamp: 34843
[ 10.497490][ T185] hardirqs last enabled at (34853): [] __up_console_sem+0x5a/0x70
[ 10.497768][ T185] hardirqs last disabled at (34862): [] __up_console_sem+0x3f/0x70
[ 10.498066][ T185] softirqs last enabled at (34282): [] handle_softirqs+0x611/0x940
[ 10.498404][ T185] softirqs last disabled at (34275): [] __irq_exit_rcu+0x103/0x1c0
[ 10.498715][ T185] ---[ end trace 0000000000000000 ]---
[ 10.672793][ T196] ------------[ cut here ]------------
[ 10.673019][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 10.673347][ T196] Modules linked in: veth
[ 10.673477][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.673777][ T196] Tainted: [W]=WARN
[ 10.673884][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.674093][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.674296][ T196] 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
[ 10.674815][ T196] RSP: 0018:ffa0000000566e30 EFLAGS: 00010286
[ 10.675016][ T196] RAX: 00000000ffffffa6 RBX: ff1100000bff43c0 RCX: 1ff40000000acd8c
[ 10.675229][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bff4478
[ 10.675453][ T196] RBP: ff11000005781000 R08: 1fe22000017fe890 R09: ff1100000cde2e80
[ 10.675724][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.675971][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008d09200
[ 10.676188][ T196] FS: 00007fe5f584b840(0000) GS:ff11000091db0000(0000) knlGS:0000000000000000
[ 10.676444][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.676625][ T196] CR2: 00005620672d4008 CR3: 000000000af0b001 CR4: 0000000000771ef0
[ 10.676836][ T196] PKRU: 55555554
[ 10.676950][ T196] Call Trace:
[ 10.677063][ T196]
[ 10.677138][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.677292][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.677403][ T196] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.677590][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.677737][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.677882][ T196] ? rtnl_newlink+0x8d1/0xef0
[ 10.678104][ T196] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.678255][ T196] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.678425][ T196] ? add_timer_on+0x580/0x580
[ 10.678567][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.678716][ T196] ? mark_held_locks+0x40/0x70
[ 10.678869][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.679140][ T196] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.679355][ T196] ? queue_delayed_work_on+0x95/0x100
[ 10.679523][ T196] veth_newlink+0x330/0x8d0 [veth]
[ 10.679681][ T196] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.679873][ T196] ? kasan_save_stack+0x2f/0x50
[ 10.680157][ T196] ? kasan_save_track+0x14/0x30
[ 10.680327][ T196] ? __kasan_kmalloc+0x7b/0x90
[ 10.680515][ T196] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.680697][ T196] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.680917][ T196] ? rtnl_af_lookup+0x290/0x290
[ 10.681194][ T196] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.681350][ T196] ? rtnl_create_link+0x169/0xf20
[ 10.681508][ T196] rtnl_newlink_create+0x2da/0x780
[ 10.681671][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.681825][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.682085][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.682244][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.682392][ T196] rtnl_newlink+0x8d1/0xef0
[ 10.682533][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.682669][ T196] ? find_held_lock+0x2b/0x80
[ 10.682819][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.683069][ T196] ? mark_usage+0x61/0x170
[ 10.683229][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.683402][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.683606][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.683793][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.684055][ T196] ? validate_chain+0x38b/0xc20
[ 10.684206][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.684358][ T196] ? __lock_acquire+0x508/0xc10
[ 10.684507][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.684653][ T196] ? find_held_lock+0x2b/0x80
[ 10.684802][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.685050][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.685265][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.685427][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.685566][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.685706][ T196] netlink_unicast+0x486/0x750
[ 10.685848][ T196] ? netlink_attachskb+0x810/0x810
[ 10.686198][ T196] ? __lock_acquire+0x508/0xc10
[ 10.686348][ T196] netlink_sendmsg+0x735/0xc60
[ 10.686519][ T196] ? netlink_unicast+0x750/0x750
[ 10.686666][ T196] ? __might_fault+0x97/0x140
[ 10.686822][ T196] ____sys_sendmsg+0x419/0x850
[ 10.687089][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.687240][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.687423][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.687579][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.687729][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.687879][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.688180][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.688359][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.688518][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.688684][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.688840][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.689009][ T196] do_syscall_64+0x117/0xfc0
[ 10.689160][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.689310][ T196] ? exc_page_fault+0xee/0x100
[ 10.689460][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.689650][ T196] RIP: 0033:0x7fe5f5a8508e
[ 10.689807][ T196] 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
[ 10.690352][ T196] RSP: 002b:00007ffdcb0d3b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.690580][ T196] RAX: ffffffffffffffda RBX: 00007ffdcb0d42a8 RCX: 00007fe5f5a8508e
[ 10.690798][ T196] RDX: 0000000000000000 RSI: 00007ffdcb0d3bc0 RDI: 0000000000000005
[ 10.691049][ T196] RBP: 00007ffdcb0d3b20 R08: 0000000000000000 R09: 0000000000000000
[ 10.691269][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2e
[ 10.691531][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcb0d4280
[ 10.691781][ T196]
[ 10.691906][ T196] irq event stamp: 23661
[ 10.692031][ T196] hardirqs last enabled at (23673): [] __up_console_sem+0x5a/0x70
[ 10.692281][ T196] hardirqs last disabled at (23680): [] __up_console_sem+0x3f/0x70
[ 10.692529][ T196] softirqs last enabled at (23502): [] handle_softirqs+0x611/0x940
[ 10.692777][ T196] softirqs last disabled at (23379): [] __irq_exit_rcu+0x103/0x1c0
[ 10.693039][ T196] ---[ end trace 0000000000000000 ]---
[ 10.700812][ T196] ------------[ cut here ]------------
[ 10.701123][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 10.701438][ T196] Modules linked in: veth
[ 10.701567][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.701839][ T196] Tainted: [W]=WARN
[ 10.702014][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.702183][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.702359][ T196] 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
[ 10.702898][ T196] RSP: 0018:ffa00000005671b0 EFLAGS: 00010286
[ 10.703131][ T196] RAX: 00000000ffffffa6 RBX: ff11000004cdb540 RCX: 1ff40000000acdfc
[ 10.703329][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004cdb5f8
[ 10.703526][ T196] RBP: ff11000009ac1000 R08: 1fe220000099b6c0 R09: ff1100000cde2e80
[ 10.703724][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.703924][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.704191][ T196] FS: 00007fe5f584b840(0000) GS:ff11000091db0000(0000) knlGS:0000000000000000
[ 10.704422][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.704593][ T196] CR2: 00005620672d4008 CR3: 000000000af0b001 CR4: 0000000000771ef0
[ 10.704792][ T196] PKRU: 55555554
[ 10.704892][ T196] Call Trace:
[ 10.705057][ T196]
[ 10.705129][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.705267][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.705397][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.705533][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.705666][ T196] ? rtnl_af_lookup+0x290/0x290
[ 10.705800][ T196] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.706003][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.706162][ T196] rtnl_newlink_create+0x353/0x780
[ 10.706297][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.706429][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.706567][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.706706][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.706844][ T196] rtnl_newlink+0x8d1/0xef0
[ 10.707048][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.707230][ T196] ? find_held_lock+0x2b/0x80
[ 10.707385][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.707573][ T196] ? mark_usage+0x61/0x170
[ 10.707775][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.708113][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.708320][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.708524][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.708702][ T196] ? validate_chain+0x38b/0xc20
[ 10.708857][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.709102][ T196] ? __lock_acquire+0x508/0xc10
[ 10.709310][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.709445][ T196] ? find_held_lock+0x2b/0x80
[ 10.709578][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.709714][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.709848][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.710054][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.710212][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.710349][ T196] netlink_unicast+0x486/0x750
[ 10.710484][ T196] ? netlink_attachskb+0x810/0x810
[ 10.710621][ T196] ? __lock_acquire+0x508/0xc10
[ 10.710784][ T196] netlink_sendmsg+0x735/0xc60
[ 10.711012][ T196] ? netlink_unicast+0x750/0x750
[ 10.711170][ T196] ? __might_fault+0x97/0x140
[ 10.711368][ T196] ____sys_sendmsg+0x419/0x850
[ 10.711523][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.711678][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.711920][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.712242][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.712450][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.712654][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.712811][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.713027][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.713163][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.713303][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.713436][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.713571][ T196] do_syscall_64+0x117/0xfc0
[ 10.713748][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.714076][ T196] ? exc_page_fault+0xee/0x100
[ 10.714240][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.714445][ T196] RIP: 0033:0x7fe5f5a8508e
[ 10.714616][ T196] 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
[ 10.715495][ T196] RSP: 002b:00007ffdcb0d3b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.715794][ T196] RAX: ffffffffffffffda RBX: 00007ffdcb0d42a8 RCX: 00007fe5f5a8508e
[ 10.716091][ T196] RDX: 0000000000000000 RSI: 00007ffdcb0d3bc0 RDI: 0000000000000005
[ 10.716303][ T196] RBP: 00007ffdcb0d3b20 R08: 0000000000000000 R09: 0000000000000000
[ 10.716515][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2e
[ 10.716721][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcb0d4280
[ 10.717005][ T196]
[ 10.717112][ T196] irq event stamp: 29495
[ 10.717220][ T196] hardirqs last enabled at (29503): [] __up_console_sem+0x5a/0x70
[ 10.717464][ T196] hardirqs last disabled at (29510): [] __up_console_sem+0x3f/0x70
[ 10.717760][ T196] softirqs last enabled at (29486): [] handle_softirqs+0x611/0x940
[ 10.718099][ T196] softirqs last disabled at (29527): [] __irq_exit_rcu+0x103/0x1c0
[ 10.718383][ T196] ---[ end trace 0000000000000000 ]---
[ 11.012532][ T210] ------------[ cut here ]------------
[ 11.012779][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 11.013099][ T210] Modules linked in: veth
[ 11.013270][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.013614][ T210] Tainted: [W]=WARN
[ 11.013769][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.014024][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.014268][ 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
[ 11.014804][ T210] RSP: 0018:ffa00000005f6e30 EFLAGS: 00010286
[ 11.015054][ T210] RAX: 00000000ffffffa6 RBX: ff1100000bd4a3c0 RCX: 1ff40000000bed8c
[ 11.015315][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd4a478
[ 11.015573][ T210] RBP: ff1100000c6d4000 R08: 1fe22000017a9490 R09: ff1100000c1f8b80
[ 11.015832][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.016249][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008d09c80
[ 11.016595][ T210] FS: 00007fe3c43fb840(0000) GS:ff11000091eb0000(0000) knlGS:0000000000000000
[ 11.016932][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.017216][ T210] CR2: 000000000042ebe0 CR3: 000000000c052006 CR4: 0000000000771ef0
[ 11.017508][ T210] PKRU: 55555554
[ 11.017689][ T210] Call Trace:
[ 11.017867][ T210]
[ 11.018032][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.018266][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.018489][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 11.018670][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 11.018886][ T210] __dev_notify_flags+0x1b8/0x280
[ 11.019135][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 11.019355][ T210] ? linkwatch_fire_event+0x194/0x250
[ 11.019584][ T210] ? netif_change_name+0x8c0/0x8c0
[ 11.019842][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 11.020101][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.020307][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.020494][ T210] ? find_held_lock+0x2b/0x80
[ 11.020683][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.020874][ T210] ? mark_held_locks+0x40/0x70
[ 11.021084][ T210] rtnl_configure_link+0x1ac/0x390
[ 11.021268][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.021455][ T210] ? queue_delayed_work_on+0x95/0x100
[ 11.021658][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 11.021848][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.022095][ T210] ? kasan_save_stack+0x2f/0x50
[ 11.022284][ T210] ? kasan_save_track+0x14/0x30
[ 11.022466][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 11.022668][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.022858][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.023081][ T210] ? rtnl_af_lookup+0x290/0x290
[ 11.023312][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.023572][ T210] ? rtnl_create_link+0x169/0xf20
[ 11.023837][ T210] rtnl_newlink_create+0x2da/0x780
[ 11.024118][ T210] ? rtnl_create_link+0xf20/0xf20
[ 11.024308][ T210] ? __dev_get_by_name+0x12/0x50
[ 11.024578][ T210] ? rtnl_dev_get+0xd7/0x170
[ 11.024842][ T210] __rtnl_newlink+0x22b/0xa50
[ 11.025131][ T210] rtnl_newlink+0x8d1/0xef0
[ 11.025393][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.025588][ T210] ? find_held_lock+0x2b/0x80
[ 11.025776][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.025973][ T210] ? mark_usage+0x61/0x170
[ 11.026165][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.026356][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.026541][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.026725][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.026912][ T210] ? validate_chain+0x38b/0xc20
[ 11.027304][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.027488][ T210] ? __lock_acquire+0x508/0xc10
[ 11.027673][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.027857][ T210] ? find_held_lock+0x2b/0x80
[ 11.028064][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 11.028289][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.028515][ T210] ? netlink_ack+0xcd0/0xcd0
[ 11.028775][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 11.029059][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 11.029328][ T210] netlink_unicast+0x486/0x750
[ 11.029539][ T210] ? netlink_attachskb+0x810/0x810
[ 11.029758][ T210] ? __lock_acquire+0x508/0xc10
[ 11.029991][ T210] netlink_sendmsg+0x735/0xc60
[ 11.030239][ T210] ? netlink_unicast+0x750/0x750
[ 11.030484][ T210] ? __might_fault+0x97/0x140
[ 11.030738][ T210] ____sys_sendmsg+0x419/0x850
[ 11.030929][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.031173][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.031423][ T210] ? move_addr_to_kernel+0x40/0x40
[ 11.031645][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 11.031857][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.032094][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 11.032320][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 11.032543][ T210] __sys_sendmsg+0x145/0x1f0
[ 11.032759][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 11.033032][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.033282][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.033528][ T210] do_syscall_64+0x117/0xfc0
[ 11.033714][ T210] ? trace_hardirqs_off+0xd/0x30
[ 11.033901][ T210] ? exc_page_fault+0xee/0x100
[ 11.034114][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.034333][ T210] RIP: 0033:0x7fe3c463508e
[ 11.034565][ 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
[ 11.035265][ T210] RSP: 002b:00007ffd3352ab40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.035556][ T210] RAX: ffffffffffffffda RBX: 00007ffd3352b2d8 RCX: 00007fe3c463508e
[ 11.035874][ T210] RDX: 0000000000000000 RSI: 00007ffd3352abf0 RDI: 0000000000000005
[ 11.036187][ T210] RBP: 00007ffd3352ab50 R08: 0000000000000000 R09: 0000000000000000
[ 11.036475][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[ 11.036770][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3352b2b0
[ 11.037107][ T210]
[ 11.037292][ T210] irq event stamp: 15773
[ 11.037443][ T210] hardirqs last enabled at (15783): [] __up_console_sem+0x5a/0x70
[ 11.037766][ T210] hardirqs last disabled at (15792): [] __up_console_sem+0x3f/0x70
[ 11.038112][ T210] softirqs last enabled at (15104): [] handle_softirqs+0x611/0x940
[ 11.038443][ T210] softirqs last disabled at (15091): [] __irq_exit_rcu+0x103/0x1c0
[ 11.038768][ T210] ---[ end trace 0000000000000000 ]---
[ 11.047463][ T210] ------------[ cut here ]------------
[ 11.047721][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 11.048192][ T210] Modules linked in: veth
[ 11.048382][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.048749][ T210] Tainted: [W]=WARN
[ 11.048928][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.049228][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.049523][ 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
[ 11.050092][ T210] RSP: 0018:ffa00000005f71b0 EFLAGS: 00010286
[ 11.050353][ T210] RAX: 00000000ffffffa6 RBX: ff1100000bd45380 RCX: 1ff40000000bedfc
[ 11.050641][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd45438
[ 11.050927][ T210] RBP: ff1100000c6d1000 R08: 1fe22000017a8a88 R09: ff1100000c1f8b80
[ 11.051233][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.051571][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.051927][ T210] FS: 00007fe3c43fb840(0000) GS:ff11000091eb0000(0000) knlGS:0000000000000000
[ 11.052357][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.052650][ T210] CR2: 000000000042ebe0 CR3: 000000000c052006 CR4: 0000000000771ef0
[ 11.052922][ T210] PKRU: 55555554
[ 11.053118][ T210] Call Trace:
[ 11.053297][ T210]
[ 11.053440][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.053659][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 11.053841][ T210] __dev_notify_flags+0x1b8/0x280
[ 11.054109][ T210] ? netif_change_name+0x8c0/0x8c0
[ 11.054324][ T210] ? rtnl_af_lookup+0x290/0x290
[ 11.054538][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.054754][ T210] rtnl_configure_link+0x1ac/0x390
[ 11.055031][ T210] rtnl_newlink_create+0x353/0x780
[ 11.055233][ T210] ? rtnl_create_link+0xf20/0xf20
[ 11.055414][ T210] ? __dev_get_by_name+0x12/0x50
[ 11.055592][ T210] ? rtnl_dev_get+0xd7/0x170
[ 11.055781][ T210] __rtnl_newlink+0x22b/0xa50
[ 11.056028][ T210] rtnl_newlink+0x8d1/0xef0
[ 11.056260][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.056508][ T210] ? find_held_lock+0x2b/0x80
[ 11.056689][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.056870][ T210] ? mark_usage+0x61/0x170
[ 11.057089][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.057313][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.057529][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 11.057745][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.057976][ T210] ? validate_chain+0x38b/0xc20
[ 11.058199][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.058447][ T210] ? __lock_acquire+0x508/0xc10
[ 11.058663][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 11.058877][ T210] ? find_held_lock+0x2b/0x80
[ 11.059150][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 11.059339][ T210] ? rtnl_link_fill+0x900/0x900
[ 11.059560][ T210] ? netlink_ack+0xcd0/0xcd0
[ 11.059784][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 11.060018][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 11.060237][ T210] netlink_unicast+0x486/0x750
[ 11.060460][ T210] ? netlink_attachskb+0x810/0x810
[ 11.060690][ T210] ? __lock_acquire+0x508/0xc10
[ 11.060951][ T210] netlink_sendmsg+0x735/0xc60
[ 11.061146][ T210] ? netlink_unicast+0x750/0x750
[ 11.061328][ T210] ? __might_fault+0x97/0x140
[ 11.061525][ T210] ____sys_sendmsg+0x419/0x850
[ 11.061720][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.061949][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.062205][ T210] ? move_addr_to_kernel+0x40/0x40
[ 11.062440][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 11.062657][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.062894][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 11.063118][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 11.063339][ T210] __sys_sendmsg+0x145/0x1f0
[ 11.063555][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 11.063775][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.064018][ T210] ? rcu_is_watching+0x15/0xd0
[ 11.064233][ T210] do_syscall_64+0x117/0xfc0
[ 11.064474][ T210] ? trace_hardirqs_off+0xd/0x30
[ 11.064693][ T210] ? exc_page_fault+0xee/0x100
[ 11.064877][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.065155][ T210] RIP: 0033:0x7fe3c463508e
[ 11.065381][ 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
[ 11.066022][ T210] RSP: 002b:00007ffd3352ab40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.066309][ T210] RAX: ffffffffffffffda RBX: 00007ffd3352b2d8 RCX: 00007fe3c463508e
[ 11.066640][ T210] RDX: 0000000000000000 RSI: 00007ffd3352abf0 RDI: 0000000000000005
[ 11.066897][ T210] RBP: 00007ffd3352ab50 R08: 0000000000000000 R09: 0000000000000000
[ 11.067201][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[ 11.067511][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3352b2b0
[ 11.067832][ T210]
[ 11.067992][ T210] irq event stamp: 21043
[ 11.068177][ T210] hardirqs last enabled at (21053): [] __up_console_sem+0x5a/0x70
[ 11.068542][ T210] hardirqs last disabled at (21062): [] __up_console_sem+0x3f/0x70
[ 11.068854][ T210] softirqs last enabled at (20176): [] handle_softirqs+0x611/0x940
[ 11.069151][ T210] softirqs last disabled at (20057): [] __irq_exit_rcu+0x103/0x1c0
[ 11.069484][ T210] ---[ end trace 0000000000000000 ]---