[ 9.364800][ T185] ------------[ cut here ]------------
[ 9.365059][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.365348][ T185] Modules linked in: veth
[ 9.365536][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.365852][ T185] Tainted: [W]=WARN
[ 9.366035][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.366255][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.366533][ 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
[ 9.367133][ T185] RSP: 0018:ffa00000008b6e30 EFLAGS: 00010286
[ 9.367348][ T185] RAX: 00000000ffffffa6 RBX: ff110000112bb540 RCX: 1ff4000000116d8c
[ 9.367593][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000112bb5f8
[ 9.367837][ T185] RBP: ff11000010e5c000 R08: 1fe22000022576c0 R09: ff11000012cb0b80
[ 9.368100][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.368349][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004b7e000
[ 9.368596][ T185] FS: 00007f5ff162e840(0000) GS:ff110000970b0000(0000) knlGS:0000000000000000
[ 9.368897][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.369121][ T185] CR2: 000000000042ebe0 CR3: 0000000014e3c002 CR4: 0000000000771ef0
[ 9.369369][ T185] PKRU: 55555554
[ 9.369515][ T185] Call Trace:
[ 9.369662][ T185]
[ 9.369777][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.370018][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.370211][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.370359][ T185] ? find_held_lock+0x2b/0x80
[ 9.370558][ T185] ? find_held_lock+0x2b/0x80
[ 9.370737][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.371040][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.371228][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.371500][ T185] ? __queue_work+0x315/0xc00
[ 9.371682][ T185] ? __queue_work+0x31a/0xc00
[ 9.371861][ T185] ? mark_held_locks+0x40/0x70
[ 9.372066][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.372258][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.372435][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.372616][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.372796][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.373029][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.373220][ T185] ? kasan_save_track+0x14/0x30
[ 9.373395][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.373593][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.373769][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.373974][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.374161][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.374339][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.374516][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.374791][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.375088][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.375274][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.375458][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.375642][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.375820][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.376017][ T185] ? find_held_lock+0x2b/0x80
[ 9.376207][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.376383][ T185] ? mark_usage+0x61/0x170
[ 9.376562][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.376744][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.376944][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.377130][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.377307][ T185] ? validate_chain+0x38b/0xc20
[ 9.377482][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.377661][ T185] ? __lock_acquire+0x508/0xc10
[ 9.377960][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.378145][ T185] ? find_held_lock+0x2b/0x80
[ 9.378326][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.378502][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.378775][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.378981][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.379165][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.379438][ T185] netlink_unicast+0x486/0x750
[ 9.379622][ T185] ? netlink_attachskb+0x810/0x810
[ 9.379909][ T185] ? __lock_acquire+0x508/0xc10
[ 9.380089][ T185] netlink_sendmsg+0x735/0xc60
[ 9.380277][ T185] ? netlink_unicast+0x750/0x750
[ 9.380457][ T185] ? __might_fault+0x97/0x140
[ 9.380641][ T185] ____sys_sendmsg+0x419/0x850
[ 9.380820][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.381171][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.381384][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.381569][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.381744][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.382041][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.382245][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.382518][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.382701][ T185] ? down_write_nested+0x200/0x200
[ 9.382897][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.383115][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.383387][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.383567][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.383743][ T185] do_syscall_64+0x117/0xfc0
[ 9.383945][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.384131][ T185] ? exc_page_fault+0xee/0x100
[ 9.384408][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.384712][ T185] RIP: 0033:0x7f5ff186808e
[ 9.384918][ 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
[ 9.385643][ T185] RSP: 002b:00007fff11d1d2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.385912][ T185] RAX: ffffffffffffffda RBX: 00007fff11d1da58 RCX: 00007f5ff186808e
[ 9.386168][ T185] RDX: 0000000000000000 RSI: 00007fff11d1d370 RDI: 0000000000000005
[ 9.386406][ T185] RBP: 00007fff11d1d2d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.386651][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbed
[ 9.387016][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff11d1da30
[ 9.387366][ T185]
[ 9.387508][ T185] irq event stamp: 27829
[ 9.387746][ T185] hardirqs last enabled at (27839): [] __up_console_sem+0x5a/0x70
[ 9.388039][ T185] hardirqs last disabled at (27850): [] __up_console_sem+0x3f/0x70
[ 9.388411][ T185] softirqs last enabled at (26812): [] handle_softirqs+0x611/0x940
[ 9.388869][ T185] softirqs last disabled at (26797): [] __irq_exit_rcu+0x103/0x1c0
[ 9.389164][ T185] ---[ end trace 0000000000000000 ]---
[ 9.398738][ T185] ------------[ cut here ]------------
[ 9.398933][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.399210][ T185] Modules linked in: veth
[ 9.399359][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.399658][ T185] Tainted: [W]=WARN
[ 9.399798][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.400077][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.400299][ 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
[ 9.400793][ T185] RSP: 0018:ffa00000008b71b0 EFLAGS: 00010286
[ 9.401022][ T185] RAX: 00000000ffffffa6 RBX: ff11000011f88040 RCX: 1ff4000000116dfc
[ 9.401264][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000011f880f8
[ 9.401502][ T185] RBP: ff110000134b4000 R08: 1fe22000023f1020 R09: ff11000012cb0b80
[ 9.401733][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.401988][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.402233][ T185] FS: 00007f5ff162e840(0000) GS:ff110000970b0000(0000) knlGS:0000000000000000
[ 9.402507][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.402718][ T185] CR2: 000000000042ebe0 CR3: 0000000014e3c002 CR4: 0000000000771ef0
[ 9.402976][ T185] PKRU: 55555554
[ 9.403128][ T185] Call Trace:
[ 9.403271][ T185]
[ 9.403384][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.403563][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.403710][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.403901][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.404076][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.404255][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.404428][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.404600][ T185] rtnl_newlink_create+0x353/0x780
[ 9.404770][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.404972][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.405154][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.405330][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.405505][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.405677][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.405846][ T185] ? find_held_lock+0x2b/0x80
[ 9.406037][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.406217][ T185] ? mark_usage+0x61/0x170
[ 9.406391][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.406568][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.406738][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.406931][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.407104][ T185] ? validate_chain+0x38b/0xc20
[ 9.407283][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.407454][ T185] ? __lock_acquire+0x508/0xc10
[ 9.407628][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.407799][ T185] ? find_held_lock+0x2b/0x80
[ 9.407998][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.408180][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.408357][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.408532][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.408701][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.408880][ T185] netlink_unicast+0x486/0x750
[ 9.409075][ T185] ? netlink_attachskb+0x810/0x810
[ 9.409255][ T185] ? __lock_acquire+0x508/0xc10
[ 9.409429][ T185] netlink_sendmsg+0x735/0xc60
[ 9.409604][ T185] ? netlink_unicast+0x750/0x750
[ 9.409776][ T185] ? __might_fault+0x97/0x140
[ 9.409973][ T185] ____sys_sendmsg+0x419/0x850
[ 9.410190][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.410361][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.410567][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.410743][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.410935][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.411117][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.411302][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.411474][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.411646][ T185] ? down_write_nested+0x200/0x200
[ 9.411822][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.412021][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.412201][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.412375][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.412548][ T185] do_syscall_64+0x117/0xfc0
[ 9.412720][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.412908][ T185] ? exc_page_fault+0xee/0x100
[ 9.413083][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.413291][ T185] RIP: 0033:0x7f5ff186808e
[ 9.413468][ 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
[ 9.413976][ T185] RSP: 002b:00007fff11d1d2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.414221][ T185] RAX: ffffffffffffffda RBX: 00007fff11d1da58 RCX: 00007f5ff186808e
[ 9.414454][ T185] RDX: 0000000000000000 RSI: 00007fff11d1d370 RDI: 0000000000000005
[ 9.414685][ T185] RBP: 00007fff11d1d2d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.414935][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbed
[ 9.415179][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff11d1da30
[ 9.415416][ T185]
[ 9.415554][ T185] irq event stamp: 33629
[ 9.415693][ T185] hardirqs last enabled at (33639): [] __up_console_sem+0x5a/0x70
[ 9.415978][ T185] hardirqs last disabled at (33650): [] __up_console_sem+0x3f/0x70
[ 9.416248][ T185] softirqs last enabled at (32990): [] handle_softirqs+0x611/0x940
[ 9.416506][ T185] softirqs last disabled at (32985): [] __irq_exit_rcu+0x103/0x1c0
[ 9.416764][ T185] ---[ end trace 0000000000000000 ]---
[ 9.420396][ T185] ip (185) used greatest stack depth: 23400 bytes left
[ 9.557798][ T192] ------------[ cut here ]------------
[ 9.558013][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
[ 9.558261][ T192] Modules linked in: veth
[ 9.558376][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.558642][ T192] Tainted: [W]=WARN
[ 9.558741][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.558921][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.559101][ 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
[ 9.559591][ T192] RSP: 0018:ffa0000000856e30 EFLAGS: 00010286
[ 9.559756][ T192] RAX: 00000000ffffffa6 RBX: ff11000014c6c3c0 RCX: 1ff400000010ad8c
[ 9.559960][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000014c6c478
[ 9.560157][ T192] RBP: ff11000007971000 R08: 1fe220000298d890 R09: ff1100001330ae80
[ 9.560347][ T192] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.560538][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000110bfc00
[ 9.560736][ T192] FS: 00007fee70968840(0000) GS:ff11000096fb0000(0000) knlGS:0000000000000000
[ 9.560977][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.561146][ T192] CR2: 00007fee70d5dc70 CR3: 0000000014fe7001 CR4: 0000000000771ef0
[ 9.561338][ T192] PKRU: 55555554
[ 9.561436][ T192] Call Trace:
[ 9.561534][ T192]
[ 9.561603][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.561737][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.561837][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.562014][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.562149][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.562276][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 9.562403][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.562530][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.562663][ T192] ? add_timer_on+0x580/0x580
[ 9.562795][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.562939][ T192] ? mark_held_locks+0x40/0x70
[ 9.563070][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.563203][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.563332][ T192] ? queue_delayed_work_on+0x95/0x100
[ 9.563462][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 9.563594][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.563754][ T192] ? kasan_save_stack+0x2f/0x50
[ 9.563893][ T192] ? kasan_save_track+0x14/0x30
[ 9.564021][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 9.564169][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.564297][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.564428][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.564558][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.564690][ T192] ? rtnl_create_link+0x169/0xf20
[ 9.564820][ T192] rtnl_newlink_create+0x2da/0x780
[ 9.564963][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.565089][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.565226][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.565364][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.565500][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.565638][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.565771][ T192] ? find_held_lock+0x2b/0x80
[ 9.565915][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.566045][ T192] ? mark_usage+0x61/0x170
[ 9.566181][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.566316][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.566449][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.566578][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.566710][ T192] ? validate_chain+0x38b/0xc20
[ 9.566841][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.566982][ T192] ? __lock_acquire+0x508/0xc10
[ 9.567130][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.567265][ T192] ? find_held_lock+0x2b/0x80
[ 9.567401][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.567533][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.567669][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.567807][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.567952][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.568086][ T192] netlink_unicast+0x486/0x750
[ 9.568226][ T192] ? netlink_attachskb+0x810/0x810
[ 9.568357][ T192] ? io_schedule_timeout+0x140/0x140
[ 9.568491][ T192] ? __lock_acquire+0x508/0xc10
[ 9.568629][ T192] netlink_sendmsg+0x735/0xc60
[ 9.568764][ T192] ? netlink_unicast+0x750/0x750
[ 9.568909][ T192] ? __might_fault+0x97/0x140
[ 9.569046][ T192] ____sys_sendmsg+0x419/0x850
[ 9.569187][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.569319][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.569483][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.569619][ T192] ? mark_held_locks+0x40/0x70
[ 9.569749][ T192] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 9.569929][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.570065][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.570202][ T192] ? rcu_read_unlock_special+0x197/0x690
[ 9.570342][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.570476][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.570614][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.570753][ T192] ? fpregs_restore_userregs+0x14b/0x310
[ 9.570898][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.571030][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.571168][ T192] do_syscall_64+0x117/0xfc0
[ 9.571303][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.571439][ T192] ? exc_page_fault+0xee/0x100
[ 9.571577][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.571741][ T192] RIP: 0033:0x7fee70ba208e
[ 9.571893][ 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
[ 9.572376][ T192] RSP: 002b:00007ffec619ce20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.572583][ T192] RAX: ffffffffffffffda RBX: 00007ffec619d5b8 RCX: 00007fee70ba208e
[ 9.572783][ T192] RDX: 0000000000000000 RSI: 00007ffec619ced0 RDI: 0000000000000005
[ 9.572989][ T192] RBP: 00007ffec619ce30 R08: 0000000000000000 R09: 0000000000000000
[ 9.573195][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbed
[ 9.573396][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec619d590
[ 9.573612][ T192]
[ 9.573713][ T192] irq event stamp: 26359
[ 9.573812][ T192] hardirqs last enabled at (26367): [] __up_console_sem+0x5a/0x70
[ 9.574054][ T192] hardirqs last disabled at (26376): [] __up_console_sem+0x3f/0x70
[ 9.574289][ T192] softirqs last enabled at (25486): [] handle_softirqs+0x611/0x940
[ 9.574522][ T192] softirqs last disabled at (25443): [] __irq_exit_rcu+0x103/0x1c0
[ 9.574751][ T192] ---[ end trace 0000000000000000 ]---
[ 9.582266][ T192] ------------[ cut here ]------------
[ 9.582409][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
[ 9.582639][ T192] Modules linked in: veth
[ 9.582743][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.583579][ T192] Tainted: [W]=WARN
[ 9.583681][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.583842][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.584085][ 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
[ 9.584545][ T192] RSP: 0018:ffa00000008571b0 EFLAGS: 00010286
[ 9.584710][ T192] RAX: 00000000ffffffa6 RBX: ff110000135578c0 RCX: 1ff400000010adfc
[ 9.584968][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000013557978
[ 9.585170][ T192] RBP: ff11000012e54000 R08: 1fe22000026aaf30 R09: ff1100001330ae80
[ 9.585363][ T192] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.585552][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.585744][ T192] FS: 00007fee70968840(0000) GS:ff11000096fb0000(0000) knlGS:0000000000000000
[ 9.586034][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.586197][ T192] CR2: 00007fee70d5dc70 CR3: 0000000014fe7001 CR4: 0000000000771ef0
[ 9.586386][ T192] PKRU: 55555554
[ 9.586481][ T192] Call Trace:
[ 9.586578][ T192]
[ 9.586645][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.586775][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.586878][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.587075][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.587208][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.587332][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.587461][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.587590][ T192] rtnl_newlink_create+0x353/0x780
[ 9.587717][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.587844][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.588036][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.588180][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.588314][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.588443][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.588574][ T192] ? find_held_lock+0x2b/0x80
[ 9.588703][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.588830][ T192] ? mark_usage+0x61/0x170
[ 9.589020][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.589161][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.589292][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.589421][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.589548][ T192] ? validate_chain+0x38b/0xc20
[ 9.589676][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.589800][ T192] ? __lock_acquire+0x508/0xc10
[ 9.589991][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.590120][ T192] ? find_held_lock+0x2b/0x80
[ 9.590248][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.590376][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.590504][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.590636][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.590762][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.591065][ T192] netlink_unicast+0x486/0x750
[ 9.591200][ T192] ? netlink_attachskb+0x810/0x810
[ 9.591328][ T192] ? io_schedule_timeout+0x140/0x140
[ 9.591455][ T192] ? __lock_acquire+0x508/0xc10
[ 9.591583][ T192] netlink_sendmsg+0x735/0xc60
[ 9.591712][ T192] ? netlink_unicast+0x750/0x750
[ 9.591839][ T192] ? __might_fault+0x97/0x140
[ 9.592038][ T192] ____sys_sendmsg+0x419/0x850
[ 9.592228][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.592355][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.592512][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.592641][ T192] ? mark_held_locks+0x40/0x70
[ 9.592769][ T192] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 9.592994][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.593128][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.593253][ T192] ? rcu_read_unlock_special+0x197/0x690
[ 9.593392][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.593521][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.593649][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.593780][ T192] ? fpregs_restore_userregs+0x14b/0x310
[ 9.593973][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.594098][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.594233][ T192] do_syscall_64+0x117/0xfc0
[ 9.594360][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.594490][ T192] ? exc_page_fault+0xee/0x100
[ 9.594618][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.594779][ T192] RIP: 0033:0x7fee70ba208e
[ 9.594979][ 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
[ 9.595434][ T192] RSP: 002b:00007ffec619ce20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.595629][ T192] RAX: ffffffffffffffda RBX: 00007ffec619d5b8 RCX: 00007fee70ba208e
[ 9.596076][ T192] RDX: 0000000000000000 RSI: 00007ffec619ced0 RDI: 0000000000000005
[ 9.596459][ T192] RBP: 00007ffec619ce30 R08: 0000000000000000 R09: 0000000000000000
[ 9.596654][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbed
[ 9.597009][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec619d590
[ 9.597273][ T192]
[ 9.597370][ T192] irq event stamp: 32871
[ 9.597651][ T192] hardirqs last enabled at (32879): [] __up_console_sem+0x5a/0x70
[ 9.598031][ T192] hardirqs last disabled at (32980): [] __up_console_sem+0x3f/0x70
[ 9.598357][ T192] softirqs last enabled at (32978): [] handle_softirqs+0x611/0x940
[ 9.598765][ T192] softirqs last disabled at (32887): [] __irq_exit_rcu+0x103/0x1c0
[ 9.599263][ T192] ---[ end trace 0000000000000000 ]---
[ 9.796672][ T202] ------------[ cut here ]------------
[ 9.796919][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 9.797216][ T202] Modules linked in: veth
[ 9.797374][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.797693][ T202] Tainted: [W]=WARN
[ 9.797852][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.798191][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.798486][ T202] 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
[ 9.799190][ T202] RSP: 0018:ffa0000000616e30 EFLAGS: 00010286
[ 9.799506][ T202] RAX: 00000000ffffffa6 RBX: ff11000001f03a80 RCX: 1ff40000000c2d8c
[ 9.799859][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f03b38
[ 9.800250][ T202] RBP: ff11000012909000 R08: 1fe22000003e0768 R09: ff11000012f12e80
[ 9.800589][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.800948][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000011f6e700
[ 9.801304][ T202] FS: 00007f154aa5f840(0000) GS:ff110000970b0000(0000) knlGS:0000000000000000
[ 9.801699][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.802201][ T202] CR2: 00007f154abf9000 CR3: 000000001130f001 CR4: 0000000000771ef0
[ 9.802536][ T202] PKRU: 55555554
[ 9.802786][ T202] Call Trace:
[ 9.803034][ T202]
[ 9.803264][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.803533][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.803802][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.804055][ T202] ? ref_tracker_alloc+0x28d/0x430
[ 9.804343][ T202] __dev_notify_flags+0x1b8/0x280
[ 9.804636][ T202] ? ref_tracker_dir_print+0x100/0x100
[ 9.804945][ T202] ? linkwatch_fire_event+0x194/0x250
[ 9.805223][ T202] ? netif_change_name+0x8c0/0x8c0
[ 9.805505][ T202] ? rtnl_newlink+0x8d1/0xef0
[ 9.805804][ T202] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.806092][ T202] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.806374][ T202] ? find_held_lock+0x2b/0x80
[ 9.806672][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.806963][ T202] ? mark_held_locks+0x40/0x70
[ 9.807242][ T202] rtnl_configure_link+0x1ac/0x390
[ 9.807510][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.807767][ T202] ? queue_delayed_work_on+0x95/0x100
[ 9.808065][ T202] veth_newlink+0x330/0x8d0 [veth]
[ 9.808354][ T202] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.808677][ T202] ? kasan_save_stack+0x2f/0x50
[ 9.808986][ T202] ? kasan_save_track+0x14/0x30
[ 9.809262][ T202] ? __kasan_kmalloc+0x7b/0x90
[ 9.809551][ T202] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.809836][ T202] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.810136][ T202] ? rtnl_af_lookup+0x290/0x290
[ 9.810367][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.810541][ T202] ? rtnl_create_link+0x169/0xf20
[ 9.810720][ T202] rtnl_newlink_create+0x2da/0x780
[ 9.810918][ T202] ? rtnl_create_link+0xf20/0xf20
[ 9.811096][ T202] ? __dev_get_by_name+0x12/0x50
[ 9.811281][ T202] ? rtnl_dev_get+0xd7/0x170
[ 9.811465][ T202] __rtnl_newlink+0x22b/0xa50
[ 9.811649][ T202] rtnl_newlink+0x8d1/0xef0
[ 9.811825][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.812025][ T202] ? find_held_lock+0x2b/0x80
[ 9.812211][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.812388][ T202] ? mark_usage+0x61/0x170
[ 9.812565][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.812767][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.812966][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.813151][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.813329][ T202] ? validate_chain+0x38b/0xc20
[ 9.813506][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.813681][ T202] ? __lock_acquire+0x508/0xc10
[ 9.813861][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.814060][ T202] ? find_held_lock+0x2b/0x80
[ 9.814250][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 9.814429][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.814609][ T202] ? netlink_ack+0xcd0/0xcd0
[ 9.814789][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 9.814987][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 9.815174][ T202] netlink_unicast+0x486/0x750
[ 9.815353][ T202] ? netlink_attachskb+0x810/0x810
[ 9.815530][ T202] ? __lock_acquire+0x508/0xc10
[ 9.815711][ T202] netlink_sendmsg+0x735/0xc60
[ 9.815946][ T202] ? netlink_unicast+0x750/0x750
[ 9.816138][ T202] ? __might_fault+0x97/0x140
[ 9.816316][ T202] ____sys_sendmsg+0x419/0x850
[ 9.816497][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.816674][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.816897][ T202] ? move_addr_to_kernel+0x40/0x40
[ 9.817084][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 9.817289][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.817470][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 9.817657][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 9.817837][ T202] __sys_sendmsg+0x145/0x1f0
[ 9.818040][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 9.818227][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.818404][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.818583][ T202] do_syscall_64+0x117/0xfc0
[ 9.818760][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.818976][ T202] ? exc_page_fault+0xee/0x100
[ 9.819170][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.819379][ T202] RIP: 0033:0x7f154ac9908e
[ 9.819562][ T202] 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
[ 9.820127][ T202] RSP: 002b:00007ffce8e9f2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.820376][ T202] RAX: ffffffffffffffda RBX: 00007ffce8e9fa48 RCX: 00007f154ac9908e
[ 9.820617][ T202] RDX: 0000000000000000 RSI: 00007ffce8e9f360 RDI: 0000000000000005
[ 9.820856][ T202] RBP: 00007ffce8e9f2c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.821126][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbee
[ 9.821368][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce8e9fa20
[ 9.821614][ T202]
[ 9.821758][ T202] irq event stamp: 23849
[ 9.821921][ T202] hardirqs last enabled at (23861): [] __up_console_sem+0x5a/0x70
[ 9.822202][ T202] hardirqs last disabled at (23870): [] __up_console_sem+0x3f/0x70
[ 9.822495][ T202] softirqs last enabled at (23248): [] handle_softirqs+0x611/0x940
[ 9.822777][ T202] softirqs last disabled at (23167): [] __irq_exit_rcu+0x103/0x1c0
[ 9.823068][ T202] ---[ end trace 0000000000000000 ]---
[ 9.844061][ T202] ------------[ cut here ]------------
[ 9.844284][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 9.844553][ T202] Modules linked in: veth
[ 9.844788][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.845832][ T202] Tainted: [W]=WARN
[ 9.846032][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.846273][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.846485][ T202] 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
[ 9.847044][ T202] RSP: 0018:ffa00000006171b0 EFLAGS: 00010286
[ 9.847259][ T202] RAX: 00000000ffffffa6 RBX: ff1100000752ac80 RCX: 1ff40000000c2dfc
[ 9.847493][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000752ad38
[ 9.847749][ T202] RBP: ff11000007d89000 R08: 1fe2200000ea55a8 R09: ff11000012f12e80
[ 9.848008][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.848250][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.848483][ T202] FS: 00007f154aa5f840(0000) GS:ff110000970b0000(0000) knlGS:0000000000000000
[ 9.848750][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.848977][ T202] CR2: 00007f154abf9000 CR3: 000000001130f001 CR4: 0000000000771ef0
[ 9.849222][ T202] PKRU: 55555554
[ 9.849374][ T202] Call Trace:
[ 9.849516][ T202]
[ 9.849628][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.849802][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.849968][ T202] __dev_notify_flags+0x1b8/0x280
[ 9.850151][ T202] ? netif_change_name+0x8c0/0x8c0
[ 9.850324][ T202] ? rtnl_af_lookup+0x290/0x290
[ 9.850496][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.850673][ T202] rtnl_configure_link+0x1ac/0x390
[ 9.850846][ T202] rtnl_newlink_create+0x353/0x780
[ 9.851040][ T202] ? rtnl_create_link+0xf20/0xf20
[ 9.851218][ T202] ? __dev_get_by_name+0x12/0x50
[ 9.851392][ T202] ? rtnl_dev_get+0xd7/0x170
[ 9.851572][ T202] __rtnl_newlink+0x22b/0xa50
[ 9.851751][ T202] rtnl_newlink+0x8d1/0xef0
[ 9.851951][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.852130][ T202] ? find_held_lock+0x2b/0x80
[ 9.852307][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.852478][ T202] ? mark_usage+0x61/0x170
[ 9.852673][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.852877][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.853067][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.853250][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.853423][ T202] ? validate_chain+0x38b/0xc20
[ 9.853598][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.853769][ T202] ? __lock_acquire+0x508/0xc10
[ 9.853971][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.854150][ T202] ? find_held_lock+0x2b/0x80
[ 9.854326][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 9.854498][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.854672][ T202] ? netlink_ack+0xcd0/0xcd0
[ 9.854848][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 9.855038][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 9.855247][ T202] netlink_unicast+0x486/0x750
[ 9.855431][ T202] ? netlink_attachskb+0x810/0x810
[ 9.855606][ T202] ? __lock_acquire+0x508/0xc10
[ 9.855782][ T202] netlink_sendmsg+0x735/0xc60
[ 9.855999][ T202] ? netlink_unicast+0x750/0x750
[ 9.856185][ T202] ? __might_fault+0x97/0x140
[ 9.856359][ T202] ____sys_sendmsg+0x419/0x850
[ 9.856540][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.856715][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.856940][ T202] ? move_addr_to_kernel+0x40/0x40
[ 9.857127][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 9.857298][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.857470][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 9.857651][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 9.857845][ T202] __sys_sendmsg+0x145/0x1f0
[ 9.858040][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 9.858228][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.858403][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.858575][ T202] do_syscall_64+0x117/0xfc0
[ 9.858749][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.858944][ T202] ? exc_page_fault+0xee/0x100
[ 9.859129][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.859330][ T202] RIP: 0033:0x7f154ac9908e
[ 9.859527][ T202] 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
[ 9.860039][ T202] RSP: 002b:00007ffce8e9f2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.860425][ T202] RAX: ffffffffffffffda RBX: 00007ffce8e9fa48 RCX: 00007f154ac9908e
[ 9.860662][ T202] RDX: 0000000000000000 RSI: 00007ffce8e9f360 RDI: 0000000000000005
[ 9.860910][ T202] RBP: 00007ffce8e9f2c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.861372][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbee
[ 9.861603][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce8e9fa20
[ 9.861847][ T202]
[ 9.862006][ T202] irq event stamp: 41779
[ 9.862152][ T202] hardirqs last enabled at (41789): [] __up_console_sem+0x5a/0x70
[ 9.862415][ T202] hardirqs last disabled at (41798): [] __up_console_sem+0x3f/0x70
[ 9.862676][ T202] softirqs last enabled at (41374): [] handle_softirqs+0x611/0x940
[ 9.862963][ T202] softirqs last disabled at (41367): [] __irq_exit_rcu+0x103/0x1c0
[ 9.863234][ T202] ---[ end trace 0000000000000000 ]---