[ 9.473785][ T205] ------------[ cut here ]------------
[ 9.474026][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/205
[ 9.474326][ T205] Modules linked in: vxlan
[ 9.474512][ T205] CPU: 0 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.474802][ T205] Tainted: [W]=WARN
[ 9.474951][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.475130][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.475314][ T205] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.475830][ T205] RSP: 0018:ffa00000008c6fd0 EFLAGS: 00010286
[ 9.476010][ T205] RAX: 00000000ffffffa6 RBX: ff1100000947ae40 RCX: 1ff4000000118dc0
[ 9.476229][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000947aefc
[ 9.476455][ T205] RBP: ff1100000598a000 R08: 1fe220000128f5e1 R09: ff1100000e7f0b80
[ 9.476666][ T205] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.476887][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000598ae44
[ 9.477102][ T205] FS: 00007efeddb3f840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 9.477350][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.477551][ T205] CR2: 00007f8c16f2e808 CR3: 00000000096f4003 CR4: 0000000000771ef0
[ 9.477764][ T205] PKRU: 55555554
[ 9.477874][ T205] Call Trace:
[ 9.477980][ T205]
[ 9.478054][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.478201][ T205] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 9.478348][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 9.478460][ T205] ? ip6_route_dev_notify+0x3d/0x790
[ 9.478603][ T205] __dev_notify_flags+0x1b8/0x280
[ 9.478746][ T205] ? notifier_call_chain+0xb0/0x320
[ 9.478895][ T205] ? netif_change_name+0x8c0/0x8c0
[ 9.479037][ T205] ? register_netdevice+0x1171/0x1bc0
[ 9.479184][ T205] rtnl_configure_link+0x1ac/0x390
[ 9.479327][ T205] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 9.479477][ T205] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 9.479623][ T205] vxlan_newlink+0x196/0x270 [vxlan]
[ 9.479767][ T205] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 9.479918][ T205] ? rtnl_create_link+0x169/0xf20
[ 9.480060][ T205] ? nla_strscpy+0xe3/0x180
[ 9.480205][ T205] rtnl_newlink_create+0x2da/0x8c0
[ 9.480348][ T205] ? rtnl_create_link+0xf20/0xf20
[ 9.480495][ T205] ? __dev_get_by_name+0x12/0x50
[ 9.480637][ T205] ? rtnl_dev_get+0xd7/0x170
[ 9.480784][ T205] __rtnl_newlink+0x22b/0xa50
[ 9.480935][ T205] rtnl_newlink+0x8d1/0xee0
[ 9.481078][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 9.481221][ T205] ? find_held_lock+0x2b/0x80
[ 9.481362][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 9.481510][ T205] ? mark_usage+0x61/0x170
[ 9.481649][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.481794][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.481941][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 9.482082][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.482222][ T205] ? validate_chain+0x38b/0xc20
[ 9.482364][ T205] ? rtnl_link_fill+0x920/0x920
[ 9.482509][ T205] ? __lock_acquire+0x508/0xc10
[ 9.482651][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 9.482791][ T205] ? find_held_lock+0x2b/0x80
[ 9.482937][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 9.483079][ T205] ? rtnl_link_fill+0x920/0x920
[ 9.483218][ T205] ? netlink_ack+0xcf0/0xcf0
[ 9.483362][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 9.483509][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 9.483652][ T205] netlink_unicast+0x486/0x750
[ 9.483794][ T205] ? netlink_attachskb+0x810/0x810
[ 9.483949][ T205] ? __lock_acquire+0x508/0xc10
[ 9.484091][ T205] netlink_sendmsg+0x735/0xc60
[ 9.484232][ T205] ? netlink_unicast+0x750/0x750
[ 9.484374][ T205] ? __might_fault+0x97/0x140
[ 9.484523][ T205] ____sys_sendmsg+0x419/0x850
[ 9.484664][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.484803][ T205] ? get_timestamp.constprop.0+0x390/0x390
[ 9.484981][ T205] ? move_addr_to_kernel+0x40/0x40
[ 9.485126][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 9.485265][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.485405][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 9.485562][ T205] __sys_sendmsg+0x145/0x1f0
[ 9.485701][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 9.485846][ T205] ? vfs_write+0x424/0xc10
[ 9.485991][ T205] ? rcu_is_watching+0x15/0xd0
[ 9.486135][ T205] do_syscall_64+0x117/0xfc0
[ 9.486277][ T205] ? trace_hardirqs_off+0xd/0x30
[ 9.486419][ T205] ? exc_page_fault+0xee/0x100
[ 9.486566][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.486742][ T205] RIP: 0033:0x7efeddd7908e
[ 9.486896][ T205] 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
[ 9.487399][ T205] RSP: 002b:00007fffeafef000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.487617][ T205] RAX: ffffffffffffffda RBX: 00007fffeafef7a0 RCX: 00007efeddd7908e
[ 9.487833][ T205] RDX: 0000000000000000 RSI: 00007fffeafef0b0 RDI: 0000000000000005
[ 9.488045][ T205] RBP: 00007fffeafef010 R08: 0000000000000000 R09: 0000000000000000
[ 9.488257][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a8
[ 9.488473][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeafef770
[ 9.488692][ T205]
[ 9.488800][ T205] irq event stamp: 37955
[ 9.488912][ T205] hardirqs last enabled at (37965): [] __up_console_sem+0x5a/0x70
[ 9.489160][ T205] hardirqs last disabled at (37972): [] __up_console_sem+0x3f/0x70
[ 9.489402][ T205] softirqs last enabled at (37714): [] handle_softirqs+0x611/0x940
[ 9.489651][ T205] softirqs last disabled at (37641): [] __irq_exit_rcu+0x103/0x1c0
[ 9.489900][ T205] ---[ end trace 0000000000000000 ]---
[ 9.560227][ T211] ------------[ cut here ]------------
[ 9.560381][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/211
[ 9.560608][ T211] Modules linked in: vxlan
[ 9.560744][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.561017][ T211] Tainted: [W]=WARN
[ 9.561112][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.561272][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.561446][ T211] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.561898][ T211] RSP: 0018:ffa00000008b7190 EFLAGS: 00010286
[ 9.562059][ T211] RAX: 00000000ffffffa6 RBX: ff1100000c818c80 RCX: 1ff4000000116df8
[ 9.562252][ T211] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c818d3c
[ 9.562440][ T211] RBP: ff1100000598a000 R08: 1fe22000019031a9 R09: ff1100000fc2d158
[ 9.562626][ T211] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.562813][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 9.563013][ T211] FS: 00007f2ac0500840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 9.563237][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.563396][ T211] CR2: 00007f2ac07d01a0 CR3: 0000000009875003 CR4: 0000000000771ef0
[ 9.563591][ T211] PKRU: 55555554
[ 9.563687][ T211] Call Trace:
[ 9.563782][ T211]
[ 9.563853][ T211] unregister_netdevice_many_notify+0xce3/0x1b30
[ 9.564014][ T211] ? unregister_netdevice_queued+0x80/0x80
[ 9.564172][ T211] ? mark_usage+0x61/0x170
[ 9.564299][ T211] rtnl_dellink+0x4a0/0xae0
[ 9.564424][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.564554][ T211] ? find_held_lock+0x2b/0x80
[ 9.564678][ T211] ? rtnl_mdb_del+0x580/0x580
[ 9.564803][ T211] ? mark_usage+0x61/0x170
[ 9.564994][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.565136][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.565259][ T211] ? find_held_lock+0x2b/0x80
[ 9.565460][ T211] ? mark_usage+0x61/0x170
[ 9.565583][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.565706][ T211] ? __lock_acquire+0x508/0xc10
[ 9.565880][ T211] ? bpf_address_lookup+0x272/0x290
[ 9.566007][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.566132][ T211] ? find_held_lock+0x2b/0x80
[ 9.566257][ T211] ? rtnl_mdb_del+0x580/0x580
[ 9.566381][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.566512][ T211] ? rtnl_mdb_del+0x580/0x580
[ 9.566636][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.566761][ T211] ? validate_chain+0x38b/0xc20
[ 9.566968][ T211] ? rtnl_link_fill+0x920/0x920
[ 9.567092][ T211] ? __lock_acquire+0x508/0xc10
[ 9.567217][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 9.567340][ T211] ? find_held_lock+0x2b/0x80
[ 9.567469][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 9.567595][ T211] ? rtnl_link_fill+0x920/0x920
[ 9.567719][ T211] ? netlink_ack+0xcf0/0xcf0
[ 9.567918][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 9.568043][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 9.568168][ T211] netlink_unicast+0x486/0x750
[ 9.568294][ T211] ? netlink_attachskb+0x810/0x810
[ 9.568418][ T211] ? __lock_acquire+0x508/0xc10
[ 9.568547][ T211] netlink_sendmsg+0x735/0xc60
[ 9.568672][ T211] ? netlink_unicast+0x750/0x750
[ 9.568798][ T211] ? __might_fault+0x97/0x140
[ 9.568988][ T211] ____sys_sendmsg+0x419/0x850
[ 9.569114][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.569237][ T211] ? get_timestamp.constprop.0+0x390/0x390
[ 9.569390][ T211] ? move_addr_to_kernel+0x40/0x40
[ 9.569518][ T211] ? stack_depot_save_flags+0x367/0x770
[ 9.569643][ T211] ? validate_chain+0x38b/0xc20
[ 9.569769][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 9.569977][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.570133][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 9.570268][ T211] __sys_sendmsg+0x145/0x1f0
[ 9.570394][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 9.570523][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.570678][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 9.570803][ T211] ? rcu_is_watching+0x15/0xd0
[ 9.571001][ T211] do_syscall_64+0x117/0xfc0
[ 9.571126][ T211] ? trace_hardirqs_off+0xd/0x30
[ 9.571251][ T211] ? exc_page_fault+0xee/0x100
[ 9.571374][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.571531][ T211] RIP: 0033:0x7f2ac073a08e
[ 9.571662][ T211] 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
[ 9.572110][ T211] RSP: 002b:00007ffc4f79d7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.572297][ T211] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ac073a08e
[ 9.572486][ T211] RDX: 0000000000000000 RSI: 00007ffc4f79d880 RDI: 0000000000000005
[ 9.572671][ T211] RBP: 00007ffc4f79d7e0 R08: 0000000000000000 R09: 0000000000000000
[ 9.572861][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a8
[ 9.573046][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4f79df40
[ 9.573237][ T211]
[ 9.573330][ T211] irq event stamp: 19169
[ 9.573424][ T211] hardirqs last enabled at (19177): [] __up_console_sem+0x5a/0x70
[ 9.573645][ T211] hardirqs last disabled at (19184): [] __up_console_sem+0x3f/0x70
[ 9.573864][ T211] softirqs last enabled at (19052): [] handle_softirqs+0x611/0x940
[ 9.574078][ T211] softirqs last disabled at (18927): [] __irq_exit_rcu+0x103/0x1c0
[ 9.574294][ T211] ---[ end trace 0000000000000000 ]---
[ 9.648718][ T217] ------------[ cut here ]------------
[ 9.648989][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 9.649321][ T217] Modules linked in: vxlan
[ 9.649542][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.649867][ T217] Tainted: [W]=WARN
[ 9.650013][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.650223][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.650451][ T217] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.650978][ T217] RSP: 0018:ffa00000006a7a80 EFLAGS: 00010286
[ 9.651192][ T217] RAX: 00000000ffffffa6 RBX: ff1100000da6e580 RCX: 1ff40000000d4f16
[ 9.651439][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000da6e63c
[ 9.651684][ T217] RBP: ff1100000790c000 R08: 1fe2200001b4dcc9 R09: ff1100000f470b80
[ 9.651937][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.652181][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000790c000
[ 9.652426][ T217] FS: 00007fdce1eb5840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 9.652713][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.652938][ T217] CR2: 00007fdce20c1690 CR3: 0000000004bfb002 CR4: 0000000000771ef0
[ 9.653184][ T217] PKRU: 55555554
[ 9.653332][ T217] Call Trace:
[ 9.653486][ T217]
[ 9.653603][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.653787][ T217] ? notifier_call_chain+0xb0/0x320
[ 9.653981][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 9.654130][ T217] register_netdevice+0x1526/0x1bc0
[ 9.654317][ T217] ? unregister_netdevice_queue+0x470/0x470
[ 9.654539][ T217] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.654721][ T217] register_netdev+0x23/0x40
[ 9.654911][ T217] loopback_net_init+0x7d/0x150
[ 9.655098][ T217] ops_init+0x187/0x560
[ 9.655248][ T217] setup_net+0x11b/0x3b0
[ 9.655394][ T217] ? unregister_pernet_device+0x80/0x80
[ 9.655577][ T217] ? lockdep_init_map_type+0x5d/0x250
[ 9.655759][ T217] ? mutex_init_lockdep+0xf6/0x120
[ 9.655953][ T217] copy_net_ns+0x383/0x660
[ 9.656135][ T217] create_new_namespaces+0x371/0xa10
[ 9.656320][ T217] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.656507][ T217] ksys_unshare+0x353/0x880
[ 9.656687][ T217] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.656878][ T217] ? walk_process_tree+0x350/0x350
[ 9.657058][ T217] ? __x64_sys_openat+0x10e/0x210
[ 9.657242][ T217] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.657426][ T217] __x64_sys_unshare+0x34/0x50
[ 9.657645][ T217] ? do_syscall_64+0x82/0xfc0
[ 9.657837][ T217] do_syscall_64+0x117/0xfc0
[ 9.658017][ T217] ? trace_hardirqs_off+0xd/0x30
[ 9.658197][ T217] ? exc_page_fault+0xee/0x100
[ 9.658378][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.658597][ T217] RIP: 0033:0x7fdce2177bcb
[ 9.658782][ T217] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.659309][ T217] RSP: 002b:00007ffcd281a1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.659565][ T217] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdce2177bcb
[ 9.659809][ T217] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.660068][ T217] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.660313][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd281c3d0
[ 9.660567][ T217] R13: 0000000000000001 R14: 00007fdce1eb56f8 R15: 00007ffcd281d88c
[ 9.660833][ T217]
[ 9.660978][ T217] irq event stamp: 22573
[ 9.661123][ T217] hardirqs last enabled at (22583): [] __up_console_sem+0x5a/0x70
[ 9.661401][ T217] hardirqs last disabled at (22592): [] __up_console_sem+0x3f/0x70
[ 9.661684][ T217] softirqs last enabled at (21930): [] __alloc_skb+0x4c2/0x5f0
[ 9.661978][ T217] softirqs last disabled at (21928): [] __alloc_skb+0x4c2/0x5f0
[ 9.662255][ T217] ---[ end trace 0000000000000000 ]---
[ 9.665471][ T217] ------------[ cut here ]------------
[ 9.665654][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 9.665948][ T217] Modules linked in: vxlan
[ 9.666133][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.666454][ T217] Tainted: [W]=WARN
[ 9.666603][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.666814][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.667051][ T217] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.667570][ T217] RSP: 0018:ffa00000006a7918 EFLAGS: 00010286
[ 9.667783][ T217] RAX: 00000000ffffffa6 RBX: ff110000095afc40 RCX: 1ff40000000d4ee9
[ 9.668038][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000095afcfc
[ 9.668280][ T217] RBP: ff11000005279000 R08: 1fe22000012b5fa1 R09: ff1100000f470b80
[ 9.668533][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.668780][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005279000
[ 9.669042][ T217] FS: 00007fdce1eb5840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 9.669322][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.669543][ T217] CR2: 00007fdce20c1690 CR3: 0000000004bfb002 CR4: 0000000000771ef0
[ 9.669789][ T217] PKRU: 55555554
[ 9.669948][ T217] Call Trace:
[ 9.670096][ T217]
[ 9.670211][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.670394][ T217] ? notifier_call_chain+0xb0/0x320
[ 9.670579][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 9.670725][ T217] register_netdevice+0x1526/0x1bc0
[ 9.670919][ T217] ? unregister_netdevice_queue+0x470/0x470
[ 9.671133][ T217] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.671315][ T217] __ip_tunnel_create+0x380/0x470
[ 9.671507][ T217] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 9.671715][ T217] ? net_generic+0xb3/0x1e0
[ 9.671906][ T217] ip_tunnel_init_net+0x1b4/0x510
[ 9.672088][ T217] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 9.672269][ T217] ? __kmalloc_noprof+0x2d7/0x760
[ 9.672487][ T217] ops_init+0x187/0x560
[ 9.672640][ T217] setup_net+0x11b/0x3b0
[ 9.672787][ T217] ? unregister_pernet_device+0x80/0x80
[ 9.672975][ T217] ? lockdep_init_map_type+0x5d/0x250
[ 9.673155][ T217] ? mutex_init_lockdep+0xf6/0x120
[ 9.673368][ T217] copy_net_ns+0x383/0x660
[ 9.673557][ T217] create_new_namespaces+0x371/0xa10
[ 9.673739][ T217] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.673932][ T217] ksys_unshare+0x353/0x880
[ 9.674127][ T217] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.674304][ T217] ? walk_process_tree+0x350/0x350
[ 9.674490][ T217] ? __x64_sys_openat+0x10e/0x210
[ 9.674673][ T217] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.674868][ T217] __x64_sys_unshare+0x34/0x50
[ 9.675079][ T217] ? do_syscall_64+0x82/0xfc0
[ 9.675257][ T217] do_syscall_64+0x117/0xfc0
[ 9.675469][ T217] ? trace_hardirqs_off+0xd/0x30
[ 9.675649][ T217] ? exc_page_fault+0xee/0x100
[ 9.675843][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.676050][ T217] RIP: 0033:0x7fdce2177bcb
[ 9.676232][ T217] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.676751][ T217] RSP: 002b:00007ffcd281a1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.677007][ T217] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdce2177bcb
[ 9.677246][ T217] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.677498][ T217] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.677736][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd281c3d0
[ 9.677988][ T217] R13: 0000000000000001 R14: 00007fdce1eb56f8 R15: 00007ffcd281d88c
[ 9.678234][ T217]
[ 9.678407][ T217] irq event stamp: 25301
[ 9.678563][ T217] hardirqs last enabled at (25311): [] __up_console_sem+0x5a/0x70
[ 9.678847][ T217] hardirqs last disabled at (25322): [] __up_console_sem+0x3f/0x70
[ 9.679118][ T217] softirqs last enabled at (24618): [] __alloc_skb+0x4c2/0x5f0
[ 9.679390][ T217] softirqs last disabled at (24614): [] __alloc_skb+0x4c2/0x5f0
[ 9.679673][ T217] ---[ end trace 0000000000000000 ]---
[ 9.682367][ T217] ------------[ cut here ]------------
[ 9.682549][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 9.682839][ T217] Modules linked in: vxlan
[ 9.683022][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.683332][ T217] Tainted: [W]=WARN
[ 9.683488][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.683703][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.683939][ T217] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.684462][ T217] RSP: 0018:ffa00000006a78f8 EFLAGS: 00010286
[ 9.684681][ T217] RAX: 00000000ffffffa6 RBX: ff110000095afe00 RCX: 1ff40000000d4ee5
[ 9.684937][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000095afebc
[ 9.685183][ T217] RBP: ff1100000fd44000 R08: 1fe22000012b5fd9 R09: ff1100000f470b80
[ 9.685424][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.685676][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd44000
[ 9.685938][ T217] FS: 00007fdce1eb5840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 9.686213][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.686425][ T217] CR2: 00007fdce20c1690 CR3: 0000000004bfb002 CR4: 0000000000771ef0
[ 9.686677][ T217] PKRU: 55555554
[ 9.686835][ T217] Call Trace:
[ 9.686980][ T217]
[ 9.687098][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.687277][ T217] ? notifier_call_chain+0xb0/0x320
[ 9.687463][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 9.687612][ T217] register_netdevice+0x1526/0x1bc0
[ 9.687798][ T217] ? unregister_netdevice_queue+0x470/0x470
[ 9.688021][ T217] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.688203][ T217] __ip_tunnel_create+0x380/0x470
[ 9.688385][ T217] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 9.688577][ T217] ? net_generic+0xb3/0x1e0
[ 9.688758][ T217] ip_tunnel_init_net+0x1b4/0x510
[ 9.688952][ T217] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 9.689136][ T217] ? trace_kmalloc+0xed/0x130
[ 9.689316][ T217] ? __kasan_kmalloc+0x7b/0x90
[ 9.689506][ T217] vti_init_net+0x2a/0x140
[ 9.689689][ T217] ops_init+0x187/0x560
[ 9.689851][ T217] setup_net+0x11b/0x3b0
[ 9.689998][ T217] ? unregister_pernet_device+0x80/0x80
[ 9.690176][ T217] ? lockdep_init_map_type+0x5d/0x250
[ 9.690357][ T217] ? mutex_init_lockdep+0xf6/0x120
[ 9.690546][ T217] copy_net_ns+0x383/0x660
[ 9.690727][ T217] create_new_namespaces+0x371/0xa10
[ 9.690955][ T217] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.691135][ T217] ksys_unshare+0x353/0x880
[ 9.691315][ T217] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.691500][ T217] ? walk_process_tree+0x350/0x350
[ 9.691680][ T217] ? __x64_sys_openat+0x10e/0x210
[ 9.691873][ T217] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.692057][ T217] __x64_sys_unshare+0x34/0x50
[ 9.692238][ T217] ? do_syscall_64+0x82/0xfc0
[ 9.692416][ T217] do_syscall_64+0x117/0xfc0
[ 9.692605][ T217] ? trace_hardirqs_off+0xd/0x30
[ 9.692781][ T217] ? exc_page_fault+0xee/0x100
[ 9.693001][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.693211][ T217] RIP: 0033:0x7fdce2177bcb
[ 9.693397][ T217] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.693927][ T217] RSP: 002b:00007ffcd281a1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.694171][ T217] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdce2177bcb
[ 9.694417][ T217] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.694665][ T217] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.694919][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd281c3d0
[ 9.695215][ T217] R13: 0000000000000001 R14: 00007fdce1eb56f8 R15: 00007ffcd281d88c
[ 9.695473][ T217]
[ 9.695618][ T217] irq event stamp: 27841
[ 9.695763][ T217] hardirqs last enabled at (27851): [] __up_console_sem+0x5a/0x70
[ 9.696052][ T217] hardirqs last disabled at (27862): [] __up_console_sem+0x3f/0x70
[ 9.696327][ T217] softirqs last enabled at (27148): [] __alloc_skb+0x4c2/0x5f0
[ 9.696608][ T217] softirqs last disabled at (27144): [] __alloc_skb+0x4c2/0x5f0
[ 9.696898][ T217] ---[ end trace 0000000000000000 ]---
[ 9.700514][ T217] ------------[ cut here ]------------
[ 9.700689][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 9.700993][ T217] Modules linked in: vxlan
[ 9.701186][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.701502][ T217] Tainted: [W]=WARN
[ 9.701647][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.701873][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.702092][ T217] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.702624][ T217] RSP: 0018:ffa00000006a7a78 EFLAGS: 00010286
[ 9.702877][ T217] RAX: 00000000ffffffa6 RBX: ff1100000947b8c0 RCX: 1ff40000000d4f15
[ 9.703116][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000947b97c
[ 9.703356][ T217] RBP: ff1100000fd39000 R08: 1fe220000128f731 R09: ff1100000f470b80
[ 9.703621][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.703902][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd39000
[ 9.704145][ T217] FS: 00007fdce1eb5840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 9.704441][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.704656][ T217] CR2: 00007fdce20c1690 CR3: 0000000004bfb002 CR4: 0000000000771ef0
[ 9.704916][ T217] PKRU: 55555554
[ 9.705089][ T217] Call Trace:
[ 9.705250][ T217]
[ 9.705364][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.705555][ T217] ? notifier_call_chain+0xb0/0x320
[ 9.705750][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 9.705907][ T217] register_netdevice+0x1526/0x1bc0
[ 9.706088][ T217] ? unregister_netdevice_queue+0x470/0x470
[ 9.706299][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.706503][ T217] register_netdev+0x23/0x40
[ 9.706684][ T217] vti6_init_net+0x280/0x3c0
[ 9.706873][ T217] ops_init+0x187/0x560
[ 9.707021][ T217] setup_net+0x11b/0x3b0
[ 9.707167][ T217] ? unregister_pernet_device+0x80/0x80
[ 9.707360][ T217] ? lockdep_init_map_type+0x5d/0x250
[ 9.707548][ T217] ? mutex_init_lockdep+0xf6/0x120
[ 9.707730][ T217] copy_net_ns+0x383/0x660
[ 9.707924][ T217] create_new_namespaces+0x371/0xa10
[ 9.708106][ T217] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.708283][ T217] ksys_unshare+0x353/0x880
[ 9.708469][ T217] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.708646][ T217] ? walk_process_tree+0x350/0x350
[ 9.708837][ T217] ? __x64_sys_openat+0x10e/0x210
[ 9.709015][ T217] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.709193][ T217] __x64_sys_unshare+0x34/0x50
[ 9.709470][ T217] ? do_syscall_64+0x82/0xfc0
[ 9.709668][ T217] do_syscall_64+0x117/0xfc0
[ 9.709858][ T217] ? trace_hardirqs_off+0xd/0x30
[ 9.710034][ T217] ? exc_page_fault+0xee/0x100
[ 9.710296][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.710511][ T217] RIP: 0033:0x7fdce2177bcb
[ 9.710695][ T217] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.711316][ T217] RSP: 002b:00007ffcd281a1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.711570][ T217] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdce2177bcb
[ 9.711902][ T217] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.712157][ T217] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.712487][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd281c3d0
[ 9.712728][ T217] R13: 0000000000000001 R14: 00007fdce1eb56f8 R15: 00007ffcd281d88c
[ 9.712988][ T217]
[ 9.713131][ T217] irq event stamp: 31561
[ 9.713376][ T217] hardirqs last enabled at (31571): [] __up_console_sem+0x5a/0x70
[ 9.713659][ T217] hardirqs last disabled at (31580): [] __up_console_sem+0x3f/0x70
[ 9.714032][ T217] softirqs last enabled at (31602): [] handle_softirqs+0x611/0x940
[ 9.714302][ T217] softirqs last disabled at (31589): [] __irq_exit_rcu+0x103/0x1c0
[ 9.714599][ T217] ---[ end trace 0000000000000000 ]---
[ 9.717743][ T217] ------------[ cut here ]------------
[ 9.717928][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 9.718202][ T217] Modules linked in: vxlan
[ 9.718479][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.718885][ T217] Tainted: [W]=WARN
[ 9.719029][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.719237][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.719552][ T217] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.720066][ T217] RSP: 0018:ffa00000006a7a68 EFLAGS: 00010286
[ 9.720362][ T217] RAX: 00000000ffffffa6 RBX: ff1100000b3b7e00 RCX: 1ff40000000d4f13
[ 9.720611][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b3b7ebc
[ 9.720863][ T217] RBP: ff1100000f279000 R08: 1fe2200001676fd9 R09: ff1100000f470b80
[ 9.721102][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.721340][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f279000
[ 9.721678][ T217] FS: 00007fdce1eb5840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 9.721969][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.722179][ T217] CR2: 00007fdce20c1690 CR3: 0000000004bfb002 CR4: 0000000000771ef0
[ 9.722510][ T217] PKRU: 55555554
[ 9.722652][ T217] Call Trace:
[ 9.722796][ T217]
[ 9.722928][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.723106][ T217] ? notifier_call_chain+0xb0/0x320
[ 9.723367][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 9.723523][ T217] register_netdevice+0x1526/0x1bc0
[ 9.723704][ T217] ? unregister_netdevice_queue+0x470/0x470
[ 9.724011][ T217] register_netdev+0x23/0x40
[ 9.724219][ T217] sit_init_net+0x299/0x570
[ 9.724402][ T217] ops_init+0x187/0x560
[ 9.724557][ T217] setup_net+0x11b/0x3b0
[ 9.724787][ T217] ? unregister_pernet_device+0x80/0x80
[ 9.724973][ T217] ? lockdep_init_map_type+0x5d/0x250
[ 9.725152][ T217] ? mutex_init_lockdep+0xf6/0x120
[ 9.725335][ T217] copy_net_ns+0x383/0x660
[ 9.725522][ T217] create_new_namespaces+0x371/0xa10
[ 9.725705][ T217] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.725897][ T217] ksys_unshare+0x353/0x880
[ 9.726075][ T217] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.726336][ T217] ? walk_process_tree+0x350/0x350
[ 9.726521][ T217] ? __x64_sys_openat+0x10e/0x210
[ 9.726705][ T217] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.726896][ T217] __x64_sys_unshare+0x34/0x50
[ 9.727073][ T217] ? do_syscall_64+0x82/0xfc0
[ 9.727249][ T217] do_syscall_64+0x117/0xfc0
[ 9.727425][ T217] ? trace_hardirqs_off+0xd/0x30
[ 9.727609][ T217] ? exc_page_fault+0xee/0x100
[ 9.727787][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.728092][ T217] RIP: 0033:0x7fdce2177bcb
[ 9.728278][ T217] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.728897][ T217] RSP: 002b:00007ffcd281a1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.729140][ T217] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdce2177bcb
[ 9.729489][ T217] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.729731][ T217] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.729983][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd281c3d0
[ 9.730311][ T217] R13: 0000000000000001 R14: 00007fdce1eb56f8 R15: 00007ffcd281d88c
[ 9.730570][ T217]
[ 9.730713][ T217] irq event stamp: 34403
[ 9.730870][ T217] hardirqs last enabled at (34415): [] __up_console_sem+0x5a/0x70
[ 9.731229][ T217] hardirqs last disabled at (34424): [] __up_console_sem+0x3f/0x70
[ 9.731595][ T217] softirqs last enabled at (33768): [] __alloc_skb+0x4c2/0x5f0
[ 9.731970][ T217] softirqs last disabled at (33766): [] __alloc_skb+0x4c2/0x5f0
[ 9.732331][ T217] ---[ end trace 0000000000000000 ]---
[ 9.736281][ T217] ------------[ cut here ]------------
[ 9.736463][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 9.736739][ T217] Modules linked in: vxlan
[ 9.736993][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.737389][ T217] Tainted: [W]=WARN
[ 9.737542][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.737750][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.737977][ T217] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.738498][ T217] RSP: 0018:ffa00000006a7a78 EFLAGS: 00010286
[ 9.738710][ T217] RAX: 00000000ffffffa6 RBX: ff1100000c787700 RCX: 1ff40000000d4f15
[ 9.738966][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7877bc
[ 9.739211][ T217] RBP: ff1100000f15c000 R08: 1fe22000018f0ef9 R09: ff1100000f470b80
[ 9.739458][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.739701][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f15c000
[ 9.739959][ T217] FS: 00007fdce1eb5840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 9.740237][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.740457][ T217] CR2: 00007fdce20c1690 CR3: 0000000004bfb002 CR4: 0000000000771ef0
[ 9.740706][ T217] PKRU: 55555554
[ 9.740865][ T217] Call Trace:
[ 9.741095][ T217]
[ 9.741211][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.741421][ T217] ? notifier_call_chain+0xb0/0x320
[ 9.741695][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 9.741856][ T217] register_netdevice+0x1526/0x1bc0
[ 9.742035][ T217] ? unregister_netdevice_queue+0x470/0x470
[ 9.742245][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.742531][ T217] register_netdev+0x23/0x40
[ 9.742718][ T217] ip6_tnl_init_net+0x2b8/0x400
[ 9.742944][ T217] ops_init+0x187/0x560
[ 9.743176][ T217] setup_net+0x11b/0x3b0
[ 9.743325][ T217] ? unregister_pernet_device+0x80/0x80
[ 9.743509][ T217] ? lockdep_init_map_type+0x5d/0x250
[ 9.743775][ T217] ? mutex_init_lockdep+0xf6/0x120
[ 9.744052][ T217] copy_net_ns+0x383/0x660
[ 9.744250][ T217] create_new_namespaces+0x371/0xa10
[ 9.744616][ T217] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 9.744799][ T217] ksys_unshare+0x353/0x880
[ 9.744990][ T217] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.745268][ T217] ? walk_process_tree+0x350/0x350
[ 9.745453][ T217] ? __x64_sys_openat+0x10e/0x210
[ 9.745631][ T217] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.745812][ T217] __x64_sys_unshare+0x34/0x50
[ 9.746003][ T217] ? do_syscall_64+0x82/0xfc0
[ 9.746180][ T217] do_syscall_64+0x117/0xfc0
[ 9.746358][ T217] ? trace_hardirqs_off+0xd/0x30
[ 9.746541][ T217] ? exc_page_fault+0xee/0x100
[ 9.746721][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.747044][ T217] RIP: 0033:0x7fdce2177bcb
[ 9.747227][ T217] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.747955][ T217] RSP: 002b:00007ffcd281a1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.748197][ T217] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdce2177bcb
[ 9.748441][ T217] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.748768][ T217] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.749039][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd281c3d0
[ 9.749280][ T217] R13: 0000000000000001 R14: 00007fdce1eb56f8 R15: 00007ffcd281d88c
[ 9.749707][ T217]
[ 9.749956][ T217] irq event stamp: 37703
[ 9.750102][ T217] hardirqs last enabled at (37713): [] __up_console_sem+0x5a/0x70
[ 9.750484][ T217] hardirqs last disabled at (37722): [] __up_console_sem+0x3f/0x70
[ 9.750858][ T217] softirqs last enabled at (37070): [] __alloc_skb+0x4c2/0x5f0
[ 9.751231][ T217] softirqs last disabled at (37066): [] __alloc_skb+0x4c2/0x5f0
[ 9.751511][ T217] ---[ end trace 0000000000000000 ]---
[ 9.800781][ T224] ------------[ cut here ]------------
[ 9.800945][ T224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/224
[ 9.801176][ T224] Modules linked in: vxlan
[ 9.801316][ T224] CPU: 3 UID: 0 PID: 224 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.801585][ T224] Tainted: [W]=WARN
[ 9.801683][ T224] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.801852][ T224] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.802021][ T224] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.802487][ T224] RSP: 0018:ffa0000000507020 EFLAGS: 00010286
[ 9.802652][ T224] RAX: 00000000ffffffa6 RBX: ff1100000c4043c0 RCX: 1ff40000000a0dca
[ 9.802854][ T224] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c40447c
[ 9.803049][ T224] RBP: ff1100000790c000 R08: 1fe2200001880891 R09: ff11000009642e58
[ 9.803242][ T224] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 9.803442][ T224] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 9.803639][ T224] FS: 00007fae6b23c840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 9.803872][ T224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.804035][ T224] CR2: 000000002bb5a988 CR3: 000000000e519004 CR4: 0000000000771ef0
[ 9.804228][ T224] PKRU: 55555554
[ 9.804326][ T224] Call Trace:
[ 9.804424][ T224]
[ 9.804498][ T224] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.804634][ T224] rtmsg_ifinfo+0x5c/0xb0
[ 9.804734][ T224] ? mark_held_locks+0x40/0x70
[ 9.805734][ T224] __dev_notify_flags+0x1b8/0x280
[ 9.805941][ T224] ? netif_change_name+0x8c0/0x8c0
[ 9.806074][ T224] ? __dev_change_flags+0x4a4/0x6d0
[ 9.806205][ T224] ? netif_set_allmulti+0x2c0/0x2c0
[ 9.806334][ T224] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.806474][ T224] ? is_bpf_text_address+0x68/0x110
[ 9.806607][ T224] netif_change_flags+0xfe/0x190
[ 9.806741][ T224] ? unwind_get_return_address+0x67/0xd0
[ 9.806970][ T224] do_setlink.isra.0+0x1d25/0x2a60
[ 9.807105][ T224] ? rtnl_link_get_size+0x350/0x350
[ 9.807235][ T224] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.807401][ T224] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.807538][ T224] ? validate_chain+0x38b/0xc20
[ 9.807669][ T224] ? rcu_read_lock_any_held+0x66/0x90
[ 9.807799][ T224] ? stack_depot_save_flags+0x367/0x770
[ 9.808013][ T224] ? __kernel_text_address+0x12/0x30
[ 9.808144][ T224] ? __lock_acquire+0x508/0xc10
[ 9.808274][ T224] ? lock_acquire.part.0+0xbc/0x260
[ 9.808403][ T224] ? rtnl_newlink+0x883/0xee0
[ 9.808539][ T224] ? rcu_is_watching+0x15/0xd0
[ 9.808670][ T224] ? lock_acquire+0x134/0x160
[ 9.808799][ T224] ? rcu_is_watching+0x15/0xd0
[ 9.809024][ T224] ? rcu_is_watching+0x15/0xd0
[ 9.809152][ T224] ? trace_contention_end+0xb3/0x1a0
[ 9.809283][ T224] ? __mutex_lock+0x1db/0x2010
[ 9.809415][ T224] ? __mutex_lock+0x9b2/0x2010
[ 9.809549][ T224] ? rtnl_newlink+0x883/0xee0
[ 9.809679][ T224] ? ww_mutex_lock+0x160/0x160
[ 9.809810][ T224] ? __rtnl_newlink+0x3fa/0xa50
[ 9.810018][ T224] rtnl_newlink+0x8d1/0xee0
[ 9.810153][ T224] ? lock_acquire.part.0+0xbc/0x260
[ 9.810282][ T224] ? find_held_lock+0x2b/0x80
[ 9.810412][ T224] ? __rtnl_newlink+0xa50/0xa50
[ 9.810549][ T224] ? mark_usage+0x61/0x170
[ 9.810678][ T224] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.810810][ T224] ? lock_acquire.part.0+0xbc/0x260
[ 9.810997][ T224] ? find_held_lock+0x2b/0x80
[ 9.811127][ T224] ? __rtnl_newlink+0xa50/0xa50
[ 9.811258][ T224] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.811390][ T224] ? __rtnl_newlink+0xa50/0xa50
[ 9.811527][ T224] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.811656][ T224] ? validate_chain+0x38b/0xc20
[ 9.811787][ T224] ? rtnl_link_fill+0x920/0x920
[ 9.811921][ T224] ? __lock_acquire+0x508/0xc10
[ 9.812053][ T224] ? lock_acquire.part.0+0xbc/0x260
[ 9.812184][ T224] ? find_held_lock+0x2b/0x80
[ 9.812315][ T224] netlink_rcv_skb+0x14e/0x3a0
[ 9.812451][ T224] ? rtnl_link_fill+0x920/0x920
[ 9.812582][ T224] ? netlink_ack+0xcf0/0xcf0
[ 9.812715][ T224] ? netlink_deliver_tap+0xc5/0x330
[ 9.812849][ T224] ? netlink_deliver_tap+0x13c/0x330
[ 9.812980][ T224] netlink_unicast+0x486/0x750
[ 9.813111][ T224] ? netlink_attachskb+0x810/0x810
[ 9.813246][ T224] ? __lock_acquire+0x508/0xc10
[ 9.813378][ T224] netlink_sendmsg+0x735/0xc60
[ 9.813513][ T224] ? netlink_unicast+0x750/0x750
[ 9.813644][ T224] ? __might_fault+0x97/0x140
[ 9.813777][ T224] ____sys_sendmsg+0x419/0x850
[ 9.813914][ T224] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.814043][ T224] ? get_timestamp.constprop.0+0x390/0x390
[ 9.814207][ T224] ? move_addr_to_kernel+0x40/0x40
[ 9.814337][ T224] ? stack_depot_save_flags+0x367/0x770
[ 9.814472][ T224] ? validate_chain+0x38b/0xc20
[ 9.814604][ T224] ___sys_sendmsg+0x14e/0x1d0
[ 9.814732][ T224] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.814900][ T224] ? copy_msghdr_from_user+0x460/0x460
[ 9.815041][ T224] __sys_sendmsg+0x145/0x1f0
[ 9.815174][ T224] ? __sys_sendmsg_sock+0x20/0x20
[ 9.815302][ T224] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.815472][ T224] ? do_raw_spin_unlock+0x59/0x250
[ 9.815602][ T224] ? rcu_is_watching+0x15/0xd0
[ 9.815732][ T224] do_syscall_64+0x117/0xfc0
[ 9.815865][ T224] ? trace_hardirqs_off+0xd/0x30
[ 9.815996][ T224] ? exc_page_fault+0xee/0x100
[ 9.816127][ T224] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.816289][ T224] RIP: 0033:0x7fae6b47608e
[ 9.816426][ T224] 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
[ 9.816924][ T224] RSP: 002b:00007ffc771ded10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.817123][ T224] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fae6b47608e
[ 9.817318][ T224] RDX: 0000000000000000 RSI: 00007ffc771dedc0 RDI: 0000000000000005
[ 9.817519][ T224] RBP: 00007ffc771ded20 R08: 0000000000000000 R09: 0000000000000000
[ 9.817713][ T224] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 9.817912][ T224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc771df490
[ 9.818113][ T224]
[ 9.818210][ T224] irq event stamp: 18039
[ 9.818308][ T224] hardirqs last enabled at (18047): [] __up_console_sem+0x5a/0x70
[ 9.818539][ T224] hardirqs last disabled at (18054): [] __up_console_sem+0x3f/0x70
[ 9.818762][ T224] softirqs last enabled at (17632): [] handle_softirqs+0x611/0x940
[ 9.818993][ T224] softirqs last disabled at (17541): [] __irq_exit_rcu+0x103/0x1c0
[ 9.819215][ T224] ---[ end trace 0000000000000000 ]---
[ 9.928710][ T227] ------------[ cut here ]------------
[ 9.928892][ T227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/227
[ 9.929140][ T227] Modules linked in: vxlan
[ 9.929290][ T227] CPU: 1 UID: 0 PID: 227 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.929588][ T227] Tainted: [W]=WARN
[ 9.929697][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.929881][ T227] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.930065][ T227] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.930572][ T227] RSP: 0018:ffa0000000646fd0 EFLAGS: 00010286
[ 9.930753][ T227] RAX: 00000000ffffffa6 RBX: ff1100000290d000 RCX: 1ff40000000c8dc0
[ 9.930968][ T227] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000290d0bc
[ 9.931179][ T227] RBP: ff1100000f632000 R08: 1fe2200000521a19 R09: ff1100000e64d180
[ 9.931387][ T227] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.931606][ T227] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f632e44
[ 9.931824][ T227] FS: 00007fabd124a840(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 9.932070][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.932244][ T227] CR2: 0000000000437490 CR3: 000000000fdf4003 CR4: 0000000000771ef0
[ 9.932463][ T227] PKRU: 55555554
[ 9.932571][ T227] Call Trace:
[ 9.932676][ T227]
[ 9.932748][ T227] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.932901][ T227] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 9.933048][ T227] rtmsg_ifinfo+0x5c/0xb0
[ 9.933154][ T227] ? ip6_route_dev_notify+0x3d/0x790
[ 9.933296][ T227] __dev_notify_flags+0x1b8/0x280
[ 9.933443][ T227] ? notifier_call_chain+0xb0/0x320
[ 9.933586][ T227] ? netif_change_name+0x8c0/0x8c0
[ 9.933727][ T227] ? register_netdevice+0x1171/0x1bc0
[ 9.933875][ T227] rtnl_configure_link+0x1ac/0x390
[ 9.934024][ T227] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 9.934168][ T227] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 9.934314][ T227] vxlan_newlink+0x196/0x270 [vxlan]
[ 9.934465][ T227] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 9.934611][ T227] ? rtnl_create_link+0x169/0xf20
[ 9.934751][ T227] ? nla_strscpy+0xe3/0x180
[ 9.934963][ T227] rtnl_newlink_create+0x2da/0x8c0
[ 9.935200][ T227] ? rtnl_create_link+0xf20/0xf20
[ 9.935341][ T227] ? __dev_get_by_name+0x12/0x50
[ 9.935487][ T227] ? rtnl_dev_get+0xd7/0x170
[ 9.935635][ T227] __rtnl_newlink+0x22b/0xa50
[ 9.935781][ T227] rtnl_newlink+0x8d1/0xee0
[ 9.935985][ T227] ? lock_acquire.part.0+0xbc/0x260
[ 9.936126][ T227] ? find_held_lock+0x2b/0x80
[ 9.936268][ T227] ? __rtnl_newlink+0xa50/0xa50
[ 9.936409][ T227] ? mark_usage+0x61/0x170
[ 9.936555][ T227] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.936698][ T227] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.936934][ T227] ? __rtnl_newlink+0xa50/0xa50
[ 9.937079][ T227] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.937221][ T227] ? validate_chain+0x38b/0xc20
[ 9.937360][ T227] ? rtnl_link_fill+0x920/0x920
[ 9.937506][ T227] ? __lock_acquire+0x508/0xc10
[ 9.937648][ T227] ? lock_acquire.part.0+0xbc/0x260
[ 9.937791][ T227] ? find_held_lock+0x2b/0x80
[ 9.938004][ T227] netlink_rcv_skb+0x14e/0x3a0
[ 9.938149][ T227] ? rtnl_link_fill+0x920/0x920
[ 9.938290][ T227] ? netlink_ack+0xcf0/0xcf0
[ 9.938437][ T227] ? netlink_deliver_tap+0xc5/0x330
[ 9.938577][ T227] ? netlink_deliver_tap+0x13c/0x330
[ 9.938720][ T227] netlink_unicast+0x486/0x750
[ 9.938936][ T227] ? netlink_attachskb+0x810/0x810
[ 9.939078][ T227] ? __lock_acquire+0x508/0xc10
[ 9.939220][ T227] netlink_sendmsg+0x735/0xc60
[ 9.939362][ T227] ? netlink_unicast+0x750/0x750
[ 9.939512][ T227] ? __might_fault+0x97/0x140
[ 9.939657][ T227] ____sys_sendmsg+0x419/0x850
[ 9.939798][ T227] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.940023][ T227] ? get_timestamp.constprop.0+0x390/0x390
[ 9.940197][ T227] ? move_addr_to_kernel+0x40/0x40
[ 9.940343][ T227] ___sys_sendmsg+0x14e/0x1d0
[ 9.940491][ T227] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.940629][ T227] ? copy_msghdr_from_user+0x460/0x460
[ 9.940778][ T227] ? lock_vma_under_rcu+0x159/0x410
[ 9.941076][ T227] __sys_sendmsg+0x145/0x1f0
[ 9.941218][ T227] ? __sys_sendmsg_sock+0x20/0x20
[ 9.941361][ T227] ? rcu_is_watching+0x15/0xd0
[ 9.941508][ T227] ? rcu_is_watching+0x15/0xd0
[ 9.941649][ T227] do_syscall_64+0x117/0xfc0
[ 9.941791][ T227] ? trace_hardirqs_off+0xd/0x30
[ 9.941942][ T227] ? exc_page_fault+0xee/0x100
[ 9.942083][ T227] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.942258][ T227] RIP: 0033:0x7fabd148408e
[ 9.942404][ T227] 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
[ 9.942917][ T227] RSP: 002b:00007ffd7da526d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.943128][ T227] RAX: ffffffffffffffda RBX: 00007ffd7da52e80 RCX: 00007fabd148408e
[ 9.943338][ T227] RDX: 0000000000000000 RSI: 00007ffd7da52780 RDI: 0000000000000005
[ 9.943555][ T227] RBP: 00007ffd7da526e0 R08: 0000000000000000 R09: 0000000000000000
[ 9.943765][ T227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 9.943978][ T227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7da52e50
[ 9.944193][ T227]
[ 9.944298][ T227] irq event stamp: 24737
[ 9.944404][ T227] hardirqs last enabled at (24745): [] __up_console_sem+0x5a/0x70
[ 9.944654][ T227] hardirqs last disabled at (24752): [] __up_console_sem+0x3f/0x70
[ 9.944901][ T227] softirqs last enabled at (24636): [] handle_softirqs+0x611/0x940
[ 9.945145][ T227] softirqs last disabled at (24619): [] __irq_exit_rcu+0x103/0x1c0
[ 9.945387][ T227] ---[ end trace 0000000000000000 ]---
[ 9.971172][ T228] ------------[ cut here ]------------
[ 9.971335][ T228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/228
[ 9.971589][ T228] Modules linked in: vxlan
[ 9.971739][ T228] CPU: 0 UID: 0 PID: 228 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.972690][ T228] Tainted: [W]=WARN
[ 9.972800][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.973010][ T228] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.973193][ T228] 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 e8 b2 f0 ff b9 a6 ff ff
[ 9.973701][ T228] RSP: 0018:ffa00000006b6fd0 EFLAGS: 00010286
[ 9.973886][ T228] RAX: 00000000ffffffa6 RBX: ff1100000d2f8ac0 RCX: 1ff40000000d6dc0
[ 9.974098][ T228] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d2f8b7c
[ 9.974315][ T228] RBP: ff11000006152000 R08: 1fe2200001a5f171 R09: ff1100000e64ae80
[ 9.974530][ T228] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.974738][ T228] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000006152e44
[ 9.974958][ T228] FS: 00007f90bac7c840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 9.975203][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.975381][ T228] CR2: 0000000000437490 CR3: 0000000004d07002 CR4: 0000000000771ef0
[ 9.975602][ T228] PKRU: 55555554
[ 9.975707][ T228] Call Trace:
[ 9.975812][ T228]
[ 9.975893][ T228] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.976035][ T228] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 9.976183][ T228] rtmsg_ifinfo+0x5c/0xb0
[ 9.976289][ T228] ? ip6_route_dev_notify+0x3d/0x790
[ 9.976435][ T228] __dev_notify_flags+0x1b8/0x280
[ 9.976577][ T228] ? notifier_call_chain+0xb0/0x320
[ 9.976718][ T228] ? netif_change_name+0x8c0/0x8c0
[ 9.976868][ T228] ? register_netdevice+0x1171/0x1bc0
[ 9.977012][ T228] rtnl_configure_link+0x1ac/0x390
[ 9.977155][ T228] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 9.977300][ T228] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 9.977448][ T228] vxlan_newlink+0x196/0x270 [vxlan]
[ 9.977592][ T228] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 9.977739][ T228] ? rtnl_create_link+0x169/0xf20
[ 9.977886][ T228] ? nla_strscpy+0xe3/0x180
[ 9.978030][ T228] rtnl_newlink_create+0x2da/0x8c0
[ 9.978173][ T228] ? rtnl_create_link+0xf20/0xf20
[ 9.978314][ T228] ? __dev_get_by_name+0x12/0x50
[ 9.978459][ T228] ? rtnl_dev_get+0xd7/0x170
[ 9.978605][ T228] __rtnl_newlink+0x22b/0xa50
[ 9.978748][ T228] rtnl_newlink+0x8d1/0xee0
[ 9.978898][ T228] ? lock_acquire.part.0+0xbc/0x260
[ 9.979039][ T228] ? find_held_lock+0x2b/0x80
[ 9.979181][ T228] ? __rtnl_newlink+0xa50/0xa50
[ 9.979322][ T228] ? mark_usage+0x61/0x170
[ 9.979468][ T228] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.979613][ T228] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.979757][ T228] ? __rtnl_newlink+0xa50/0xa50
[ 9.979905][ T228] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.980047][ T228] ? validate_chain+0x38b/0xc20
[ 9.980188][ T228] ? rtnl_link_fill+0x920/0x920
[ 9.980328][ T228] ? __lock_acquire+0x508/0xc10
[ 9.980478][ T228] ? lock_acquire.part.0+0xbc/0x260
[ 9.980617][ T228] ? find_held_lock+0x2b/0x80
[ 9.980756][ T228] netlink_rcv_skb+0x14e/0x3a0
[ 9.980902][ T228] ? rtnl_link_fill+0x920/0x920
[ 9.981044][ T228] ? netlink_ack+0xcf0/0xcf0
[ 9.981187][ T228] ? netlink_deliver_tap+0xc5/0x330
[ 9.981326][ T228] ? netlink_deliver_tap+0x13c/0x330
[ 9.981475][ T228] netlink_unicast+0x486/0x750
[ 9.981617][ T228] ? netlink_attachskb+0x810/0x810
[ 9.981757][ T228] ? __lock_acquire+0x508/0xc10
[ 9.981906][ T228] netlink_sendmsg+0x735/0xc60
[ 9.982048][ T228] ? netlink_unicast+0x750/0x750
[ 9.982190][ T228] ? __might_fault+0x97/0x140
[ 9.982333][ T228] ____sys_sendmsg+0x419/0x850
[ 9.982479][ T228] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.982618][ T228] ? get_timestamp.constprop.0+0x390/0x390
[ 9.982792][ T228] ? move_addr_to_kernel+0x40/0x40
[ 9.982943][ T228] ___sys_sendmsg+0x14e/0x1d0
[ 9.983083][ T228] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.983222][ T228] ? copy_msghdr_from_user+0x460/0x460
[ 9.983370][ T228] ? lock_vma_under_rcu+0x159/0x410
[ 9.983521][ T228] __sys_sendmsg+0x145/0x1f0
[ 9.983663][ T228] ? __sys_sendmsg_sock+0x20/0x20
[ 9.983807][ T228] ? rcu_is_watching+0x15/0xd0
[ 9.983954][ T228] ? rcu_is_watching+0x15/0xd0
[ 9.984096][ T228] do_syscall_64+0x117/0xfc0
[ 9.984237][ T228] ? trace_hardirqs_off+0xd/0x30
[ 9.984379][ T228] ? exc_page_fault+0xee/0x100
[ 9.984526][ T228] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.984700][ T228] RIP: 0033:0x7f90baeb608e
[ 9.984852][ T228] 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
[ 9.985351][ T228] RSP: 002b:00007ffda60d64a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.985569][ T228] RAX: ffffffffffffffda RBX: 00007ffda60d6c50 RCX: 00007f90baeb608e
[ 9.985780][ T228] RDX: 0000000000000000 RSI: 00007ffda60d6550 RDI: 0000000000000005
[ 9.985998][ T228] RBP: 00007ffda60d64b0 R08: 0000000000000000 R09: 0000000000000000
[ 9.986208][ T228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 9.986420][ T228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda60d6c20
[ 9.986643][ T228]
[ 9.986748][ T228] irq event stamp: 18499
[ 9.986860][ T228] hardirqs last enabled at (18509): [] __up_console_sem+0x5a/0x70
[ 9.987108][ T228] hardirqs last disabled at (18516): [] __up_console_sem+0x3f/0x70
[ 9.987350][ T228] softirqs last enabled at (17784): [] handle_softirqs+0x611/0x940
[ 9.987598][ T228] softirqs last disabled at (17741): [] __irq_exit_rcu+0x103/0x1c0
[ 9.987849][ T228] ---[ end trace 0000000000000000 ]---
[ 10.023056][ T229] ------------[ cut here ]------------
[ 10.023245][ T229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/229
[ 10.023535][ T229] Modules linked in: vxlan
[ 10.023721][ T229] CPU: 2 UID: 0 PID: 229 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.024050][ T229] Tainted: [W]=WARN
[ 10.024198][ T229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.024413][ T229] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.024644][ T229] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.025173][ T229] RSP: 0018:ffa00000009171b0 EFLAGS: 00010286
[ 10.025390][ T229] RAX: 00000000ffffffa6 RBX: ff1100000a204040 RCX: 1ff4000000122dfc
[ 10.025646][ T229] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a2040fc
[ 10.025911][ T229] RBP: ff1100000f17a000 R08: 1fe2200001440821 R09: ff1100000f64ae80
[ 10.026157][ T229] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.026403][ T229] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff92720900
[ 10.026664][ T229] FS: 00007fae7460c840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 10.026957][ T229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.027172][ T229] CR2: 0000000000441b40 CR3: 0000000009294004 CR4: 0000000000771ef0
[ 10.027420][ T229] PKRU: 55555554
[ 10.027575][ T229] Call Trace:
[ 10.027721][ T229]
[ 10.027848][ T229] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.028033][ T229] rtmsg_ifinfo+0x5c/0xb0
[ 10.028183][ T229] __dev_notify_flags+0x1b8/0x280
[ 10.028365][ T229] ? netif_change_name+0x8c0/0x8c0
[ 10.028556][ T229] ? unregister_netdevice_queue+0x470/0x470
[ 10.028772][ T229] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.028969][ T229] rtnl_configure_link+0x1ac/0x390
[ 10.029154][ T229] ? br_dev_newlink+0xeb/0x160
[ 10.029339][ T229] rtnl_newlink_create+0x353/0x8c0
[ 10.029533][ T229] ? rtnl_create_link+0xf20/0xf20
[ 10.029715][ T229] ? __dev_get_by_name+0x12/0x50
[ 10.029906][ T229] ? rtnl_dev_get+0xd7/0x170
[ 10.030093][ T229] __rtnl_newlink+0x22b/0xa50
[ 10.030281][ T229] rtnl_newlink+0x8d1/0xee0
[ 10.030473][ T229] ? lock_acquire.part.0+0xbc/0x260
[ 10.030659][ T229] ? find_held_lock+0x2b/0x80
[ 10.030854][ T229] ? __rtnl_newlink+0xa50/0xa50
[ 10.031035][ T229] ? mark_usage+0x61/0x170
[ 10.031216][ T229] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.031402][ T229] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.031595][ T229] ? __rtnl_newlink+0xa50/0xa50
[ 10.031778][ T229] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.031974][ T229] ? validate_chain+0x38b/0xc20
[ 10.032158][ T229] ? rtnl_link_fill+0x920/0x920
[ 10.032339][ T229] ? __lock_acquire+0x508/0xc10
[ 10.032534][ T229] ? lock_acquire.part.0+0xbc/0x260
[ 10.032718][ T229] ? find_held_lock+0x2b/0x80
[ 10.032912][ T229] netlink_rcv_skb+0x14e/0x3a0
[ 10.033095][ T229] ? rtnl_link_fill+0x920/0x920
[ 10.033278][ T229] ? netlink_ack+0xcf0/0xcf0
[ 10.033472][ T229] ? netlink_deliver_tap+0xc5/0x330
[ 10.033658][ T229] ? netlink_deliver_tap+0x13c/0x330
[ 10.033857][ T229] netlink_unicast+0x486/0x750
[ 10.034044][ T229] ? netlink_attachskb+0x810/0x810
[ 10.034227][ T229] ? __lock_acquire+0x508/0xc10
[ 10.034411][ T229] netlink_sendmsg+0x735/0xc60
[ 10.034605][ T229] ? netlink_unicast+0x750/0x750
[ 10.034790][ T229] ? __might_fault+0x97/0x140
[ 10.034992][ T229] ____sys_sendmsg+0x419/0x850
[ 10.035175][ T229] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.035357][ T229] ? get_timestamp.constprop.0+0x390/0x390
[ 10.035576][ T229] ? move_addr_to_kernel+0x40/0x40
[ 10.035765][ T229] ___sys_sendmsg+0x14e/0x1d0
[ 10.035961][ T229] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.036144][ T229] ? copy_msghdr_from_user+0x460/0x460
[ 10.036340][ T229] ? lock_vma_under_rcu+0x159/0x410
[ 10.036534][ T229] __sys_sendmsg+0x145/0x1f0
[ 10.036722][ T229] ? __sys_sendmsg_sock+0x20/0x20
[ 10.036923][ T229] ? rcu_is_watching+0x15/0xd0
[ 10.037107][ T229] ? rcu_is_watching+0x15/0xd0
[ 10.037291][ T229] do_syscall_64+0x117/0xfc0
[ 10.037481][ T229] ? trace_hardirqs_off+0xd/0x30
[ 10.037664][ T229] ? exc_page_fault+0xee/0x100
[ 10.037864][ T229] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.038078][ T229] RIP: 0033:0x7fae7484608e
[ 10.038264][ T229] 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
[ 10.038797][ T229] RSP: 002b:00007ffcdd5c32a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.039062][ T229] RAX: ffffffffffffffda RBX: 00007ffcdd5c3a48 RCX: 00007fae7484608e
[ 10.039306][ T229] RDX: 0000000000000000 RSI: 00007ffcdd5c3350 RDI: 0000000000000005
[ 10.039561][ T229] RBP: 00007ffcdd5c32b0 R08: 0000000000000000 R09: 0000000000000000
[ 10.039807][ T229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 10.040071][ T229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdd5c3a20
[ 10.040322][ T229]
[ 10.040476][ T229] irq event stamp: 27409
[ 10.040624][ T229] hardirqs last enabled at (27419): [] __up_console_sem+0x5a/0x70
[ 10.040918][ T229] hardirqs last disabled at (27430): [] __up_console_sem+0x3f/0x70
[ 10.041202][ T229] softirqs last enabled at (26652): [] handle_softirqs+0x611/0x940
[ 10.041490][ T229] softirqs last disabled at (26637): [] __irq_exit_rcu+0x103/0x1c0
[ 10.041768][ T229] ---[ end trace 0000000000000000 ]---
[ 10.080202][ T230] ------------[ cut here ]------------
[ 10.080354][ T230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/230
[ 10.080592][ T230] Modules linked in: vxlan
[ 10.080733][ T230] CPU: 0 UID: 0 PID: 230 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.081500][ T230] Tainted: [W]=WARN
[ 10.081604][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.081774][ T230] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.081955][ T230] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.082442][ T230] RSP: 0018:ffa00000008d71b0 EFLAGS: 00010286
[ 10.082612][ T230] RAX: 00000000ffffffa6 RBX: ff1100000ab1d540 RCX: 1ff400000011adfc
[ 10.082817][ T230] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ab1d5fc
[ 10.083025][ T230] RBP: ff1100000fc8a000 R08: 1fe2200001563ac1 R09: ff1100000f648b80
[ 10.083228][ T230] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.083432][ T230] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff92720900
[ 10.083633][ T230] FS: 00007f2ff4c65840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 10.083872][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.084040][ T230] CR2: 00007f2ff4e5e460 CR3: 000000000f166004 CR4: 0000000000771ef0
[ 10.084244][ T230] PKRU: 55555554
[ 10.084344][ T230] Call Trace:
[ 10.084448][ T230]
[ 10.084518][ T230] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.084654][ T230] rtmsg_ifinfo+0x5c/0xb0
[ 10.084757][ T230] __dev_notify_flags+0x1b8/0x280
[ 10.084899][ T230] ? netif_change_name+0x8c0/0x8c0
[ 10.085035][ T230] ? unregister_netdevice_queue+0x470/0x470
[ 10.085202][ T230] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.085338][ T230] rtnl_configure_link+0x1ac/0x390
[ 10.085475][ T230] ? br_dev_newlink+0xeb/0x160
[ 10.085611][ T230] rtnl_newlink_create+0x353/0x8c0
[ 10.085749][ T230] ? rtnl_create_link+0xf20/0xf20
[ 10.085889][ T230] ? __dev_get_by_name+0x12/0x50
[ 10.086022][ T230] ? rtnl_dev_get+0xd7/0x170
[ 10.086162][ T230] __rtnl_newlink+0x22b/0xa50
[ 10.086301][ T230] rtnl_newlink+0x8d1/0xee0
[ 10.086442][ T230] ? lock_acquire.part.0+0xbc/0x260
[ 10.086575][ T230] ? find_held_lock+0x2b/0x80
[ 10.086709][ T230] ? __rtnl_newlink+0xa50/0xa50
[ 10.086849][ T230] ? mark_usage+0x61/0x170
[ 10.086982][ T230] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.087119][ T230] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.087255][ T230] ? __rtnl_newlink+0xa50/0xa50
[ 10.087389][ T230] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.087528][ T230] ? validate_chain+0x38b/0xc20
[ 10.087662][ T230] ? rtnl_link_fill+0x920/0x920
[ 10.087796][ T230] ? __lock_acquire+0x508/0xc10
[ 10.087935][ T230] ? lock_acquire.part.0+0xbc/0x260
[ 10.088068][ T230] ? find_held_lock+0x2b/0x80
[ 10.088206][ T230] netlink_rcv_skb+0x14e/0x3a0
[ 10.088340][ T230] ? rtnl_link_fill+0x920/0x920
[ 10.088480][ T230] ? netlink_ack+0xcf0/0xcf0
[ 10.088617][ T230] ? netlink_deliver_tap+0xc5/0x330
[ 10.088750][ T230] ? netlink_deliver_tap+0x13c/0x330
[ 10.088891][ T230] netlink_unicast+0x486/0x750
[ 10.089026][ T230] ? netlink_attachskb+0x810/0x810
[ 10.089161][ T230] ? __lock_acquire+0x508/0xc10
[ 10.089297][ T230] netlink_sendmsg+0x735/0xc60
[ 10.089436][ T230] ? netlink_unicast+0x750/0x750
[ 10.089573][ T230] ? __might_fault+0x97/0x140
[ 10.089708][ T230] ____sys_sendmsg+0x419/0x850
[ 10.089848][ T230] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.089982][ T230] ? get_timestamp.constprop.0+0x390/0x390
[ 10.090147][ T230] ? move_addr_to_kernel+0x40/0x40
[ 10.090286][ T230] ___sys_sendmsg+0x14e/0x1d0
[ 10.090420][ T230] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.090558][ T230] ? copy_msghdr_from_user+0x460/0x460
[ 10.090701][ T230] ? lock_vma_under_rcu+0x159/0x410
[ 10.090840][ T230] __sys_sendmsg+0x145/0x1f0
[ 10.090976][ T230] ? __sys_sendmsg_sock+0x20/0x20
[ 10.091114][ T230] ? rcu_is_watching+0x15/0xd0
[ 10.091248][ T230] ? rcu_is_watching+0x15/0xd0
[ 10.091384][ T230] do_syscall_64+0x117/0xfc0
[ 10.091522][ T230] ? trace_hardirqs_off+0xd/0x30
[ 10.091656][ T230] ? exc_page_fault+0xee/0x100
[ 10.091791][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.091964][ T230] RIP: 0033:0x7f2ff4e9f08e
[ 10.092107][ T230] 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
[ 10.092588][ T230] RSP: 002b:00007fffd11fa8b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.092792][ T230] RAX: ffffffffffffffda RBX: 00007fffd11fb058 RCX: 00007f2ff4e9f08e
[ 10.092997][ T230] RDX: 0000000000000000 RSI: 00007fffd11fa960 RDI: 0000000000000005
[ 10.093199][ T230] RBP: 00007fffd11fa8c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.093397][ T230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 10.093602][ T230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd11fb030
[ 10.093810][ T230]
[ 10.093915][ T230] irq event stamp: 31133
[ 10.094016][ T230] hardirqs last enabled at (31141): [] __up_console_sem+0x5a/0x70
[ 10.094249][ T230] hardirqs last disabled at (31148): [] __up_console_sem+0x3f/0x70
[ 10.094482][ T230] softirqs last enabled at (30460): [] handle_softirqs+0x611/0x940
[ 10.094714][ T230] softirqs last disabled at (29645): [] __irq_exit_rcu+0x103/0x1c0
[ 10.094955][ T230] ---[ end trace 0000000000000000 ]---
[ 10.567565][ T259] ------------[ cut here ]------------
[ 10.567778][ T259] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/259
[ 10.568076][ T259] Modules linked in: vxlan
[ 10.568267][ T259] CPU: 2 UID: 0 PID: 259 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.568589][ T259] Tainted: [W]=WARN
[ 10.568737][ T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.568965][ T259] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.569189][ T259] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.569708][ T259] RSP: 0018:ffa0000000567190 EFLAGS: 00010286
[ 10.570032][ T259] RAX: 00000000ffffffa6 RBX: ff11000008e54200 RCX: 1ff40000000acdf8
[ 10.570342][ T259] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e542bc
[ 10.570682][ T259] RBP: ff1100000fc8a000 R08: 1fe22000011ca859 R09: ff1100000fc0ae58
[ 10.571023][ T259] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.571331][ T259] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.571641][ T259] FS: 00007f4d3ea23840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 10.572017][ T259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.572226][ T259] CR2: 000000002b0f1988 CR3: 00000000096d9005 CR4: 0000000000771ef0
[ 10.572480][ T259] PKRU: 55555554
[ 10.572627][ T259] Call Trace:
[ 10.572773][ T259]
[ 10.572906][ T259] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.573124][ T259] ? unregister_netdevice_queued+0x80/0x80
[ 10.573338][ T259] ? mutex_is_locked+0x1c/0x50
[ 10.573529][ T259] ? rtnl_is_locked+0x15/0x20
[ 10.573711][ T259] ? unregister_netdevice_queue+0x6a/0x470
[ 10.573941][ T259] rtnl_dellink+0x4a0/0xae0
[ 10.574122][ T259] ? lock_acquire.part.0+0xbc/0x260
[ 10.574302][ T259] ? find_held_lock+0x2b/0x80
[ 10.574492][ T259] ? rtnl_mdb_del+0x580/0x580
[ 10.574680][ T259] ? mark_usage+0x61/0x170
[ 10.574873][ T259] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.575074][ T259] ? lock_acquire.part.0+0xbc/0x260
[ 10.575253][ T259] ? find_held_lock+0x2b/0x80
[ 10.575445][ T259] ? mark_usage+0x61/0x170
[ 10.575624][ T259] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.575803][ T259] ? __lock_acquire+0x508/0xc10
[ 10.576002][ T259] ? bpf_address_lookup+0x272/0x290
[ 10.576185][ T259] ? lock_acquire.part.0+0xbc/0x260
[ 10.576363][ T259] ? find_held_lock+0x2b/0x80
[ 10.576547][ T259] ? rtnl_mdb_del+0x580/0x580
[ 10.576728][ T259] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.576921][ T259] ? rtnl_mdb_del+0x580/0x580
[ 10.577103][ T259] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.577283][ T259] ? validate_chain+0x38b/0xc20
[ 10.577471][ T259] ? rtnl_link_fill+0x920/0x920
[ 10.577652][ T259] ? __lock_acquire+0x508/0xc10
[ 10.577848][ T259] ? lock_acquire.part.0+0xbc/0x260
[ 10.578027][ T259] ? find_held_lock+0x2b/0x80
[ 10.578210][ T259] netlink_rcv_skb+0x14e/0x3a0
[ 10.578395][ T259] ? rtnl_link_fill+0x920/0x920
[ 10.578581][ T259] ? netlink_ack+0xcf0/0xcf0
[ 10.578766][ T259] ? netlink_deliver_tap+0xc5/0x330
[ 10.578960][ T259] ? netlink_deliver_tap+0x13c/0x330
[ 10.579143][ T259] netlink_unicast+0x486/0x750
[ 10.579325][ T259] ? netlink_attachskb+0x810/0x810
[ 10.579515][ T259] ? __lock_acquire+0x508/0xc10
[ 10.579697][ T259] netlink_sendmsg+0x735/0xc60
[ 10.579895][ T259] ? netlink_unicast+0x750/0x750
[ 10.580076][ T259] ? __might_fault+0x97/0x140
[ 10.580262][ T259] ____sys_sendmsg+0x419/0x850
[ 10.580451][ T259] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.580633][ T259] ? get_timestamp.constprop.0+0x390/0x390
[ 10.580855][ T259] ? move_addr_to_kernel+0x40/0x40
[ 10.581036][ T259] ? stack_depot_save_flags+0x367/0x770
[ 10.581217][ T259] ? validate_chain+0x38b/0xc20
[ 10.581398][ T259] ___sys_sendmsg+0x14e/0x1d0
[ 10.581587][ T259] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.581809][ T259] ? copy_msghdr_from_user+0x460/0x460
[ 10.582016][ T259] __sys_sendmsg+0x145/0x1f0
[ 10.582196][ T259] ? __sys_sendmsg_sock+0x20/0x20
[ 10.582376][ T259] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.582601][ T259] ? do_raw_spin_unlock+0x59/0x250
[ 10.582784][ T259] ? rcu_is_watching+0x15/0xd0
[ 10.582978][ T259] do_syscall_64+0x117/0xfc0
[ 10.583161][ T259] ? trace_hardirqs_off+0xd/0x30
[ 10.583342][ T259] ? exc_page_fault+0xee/0x100
[ 10.583532][ T259] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.583742][ T259] RIP: 0033:0x7f4d3ec5d08e
[ 10.583940][ T259] 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
[ 10.584457][ T259] RSP: 002b:00007ffea8940a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.584705][ T259] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4d3ec5d08e
[ 10.584964][ T259] RDX: 0000000000000000 RSI: 00007ffea8940b30 RDI: 0000000000000005
[ 10.585208][ T259] RBP: 00007ffea8940a90 R08: 0000000000000000 R09: 0000000000000000
[ 10.585460][ T259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 10.585705][ T259] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea8941200
[ 10.585967][ T259]
[ 10.586112][ T259] irq event stamp: 23259
[ 10.586259][ T259] hardirqs last enabled at (23269): [] __up_console_sem+0x5a/0x70
[ 10.586543][ T259] hardirqs last disabled at (23278): [] __up_console_sem+0x3f/0x70
[ 10.586832][ T259] softirqs last enabled at (22512): [] handle_softirqs+0x611/0x940
[ 10.587107][ T259] softirqs last disabled at (22395): [] __irq_exit_rcu+0x103/0x1c0
[ 10.587386][ T259] ---[ end trace 0000000000000000 ]---
[ 10.651061][ T260] ------------[ cut here ]------------
[ 10.651223][ T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/260
[ 10.651461][ T260] Modules linked in: vxlan
[ 10.651607][ T260] CPU: 3 UID: 0 PID: 260 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.651882][ T260] Tainted: [W]=WARN
[ 10.651984][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.652148][ T260] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.652322][ T260] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.652804][ T260] RSP: 0018:ffa0000000567190 EFLAGS: 00010286
[ 10.652973][ T260] RAX: 00000000ffffffa6 RBX: ff11000008e55c40 RCX: 1ff40000000acdf8
[ 10.653166][ T260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e55cfc
[ 10.653358][ T260] RBP: ff1100000f17a000 R08: 1fe22000011caba1 R09: ff1100000fc08b58
[ 10.653558][ T260] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.653752][ T260] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.653953][ T260] FS: 00007ffbd91e5840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 10.654182][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.654348][ T260] CR2: 0000000024f52988 CR3: 000000000b4fe005 CR4: 0000000000771ef0
[ 10.654548][ T260] PKRU: 55555554
[ 10.654645][ T260] Call Trace:
[ 10.654743][ T260]
[ 10.654812][ T260] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.654985][ T260] ? unregister_netdevice_queued+0x80/0x80
[ 10.655146][ T260] ? mutex_is_locked+0x1c/0x50
[ 10.655277][ T260] ? rtnl_is_locked+0x15/0x20
[ 10.655411][ T260] ? unregister_netdevice_queue+0x6a/0x470
[ 10.655582][ T260] rtnl_dellink+0x4a0/0xae0
[ 10.655714][ T260] ? lock_acquire.part.0+0xbc/0x260
[ 10.655851][ T260] ? find_held_lock+0x2b/0x80
[ 10.655981][ T260] ? rtnl_mdb_del+0x580/0x580
[ 10.656112][ T260] ? mark_usage+0x61/0x170
[ 10.656241][ T260] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.656391][ T260] ? lock_acquire.part.0+0xbc/0x260
[ 10.656529][ T260] ? find_held_lock+0x2b/0x80
[ 10.656664][ T260] ? mark_usage+0x61/0x170
[ 10.656795][ T260] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.657303][ T260] ? __lock_acquire+0x508/0xc10
[ 10.657444][ T260] ? bpf_address_lookup+0x272/0x290
[ 10.657580][ T260] ? lock_acquire.part.0+0xbc/0x260
[ 10.657710][ T260] ? find_held_lock+0x2b/0x80
[ 10.657843][ T260] ? rtnl_mdb_del+0x580/0x580
[ 10.657981][ T260] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.658119][ T260] ? rtnl_mdb_del+0x580/0x580
[ 10.658247][ T260] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.658386][ T260] ? validate_chain+0x38b/0xc20
[ 10.658521][ T260] ? rtnl_link_fill+0x920/0x920
[ 10.658648][ T260] ? __lock_acquire+0x508/0xc10
[ 10.658778][ T260] ? lock_acquire.part.0+0xbc/0x260
[ 10.658911][ T260] ? find_held_lock+0x2b/0x80
[ 10.659041][ T260] netlink_rcv_skb+0x14e/0x3a0
[ 10.659170][ T260] ? rtnl_link_fill+0x920/0x920
[ 10.659299][ T260] ? netlink_ack+0xcf0/0xcf0
[ 10.659435][ T260] ? netlink_deliver_tap+0xc5/0x330
[ 10.659564][ T260] ? netlink_deliver_tap+0x13c/0x330
[ 10.659697][ T260] netlink_unicast+0x486/0x750
[ 10.659835][ T260] ? netlink_attachskb+0x810/0x810
[ 10.659965][ T260] ? __lock_acquire+0x508/0xc10
[ 10.660096][ T260] netlink_sendmsg+0x735/0xc60
[ 10.660226][ T260] ? netlink_unicast+0x750/0x750
[ 10.660356][ T260] ? __might_fault+0x97/0x140
[ 10.660494][ T260] ____sys_sendmsg+0x419/0x850
[ 10.660623][ T260] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.660752][ T260] ? get_timestamp.constprop.0+0x390/0x390
[ 10.660915][ T260] ? move_addr_to_kernel+0x40/0x40
[ 10.661046][ T260] ? stack_depot_save_flags+0x367/0x770
[ 10.661177][ T260] ? validate_chain+0x38b/0xc20
[ 10.661309][ T260] ___sys_sendmsg+0x14e/0x1d0
[ 10.661440][ T260] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.661601][ T260] ? copy_msghdr_from_user+0x460/0x460
[ 10.661747][ T260] __sys_sendmsg+0x145/0x1f0
[ 10.661882][ T260] ? __sys_sendmsg_sock+0x20/0x20
[ 10.662010][ T260] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.662175][ T260] ? do_raw_spin_unlock+0x59/0x250
[ 10.662304][ T260] ? rcu_is_watching+0x15/0xd0
[ 10.662439][ T260] do_syscall_64+0x117/0xfc0
[ 10.662571][ T260] ? trace_hardirqs_off+0xd/0x30
[ 10.662702][ T260] ? exc_page_fault+0xee/0x100
[ 10.662838][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.663001][ T260] RIP: 0033:0x7ffbd941f08e
[ 10.663140][ T260] 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
[ 10.663607][ T260] RSP: 002b:00007ffcb0b379b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.663804][ T260] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ffbd941f08e
[ 10.664003][ T260] RDX: 0000000000000000 RSI: 00007ffcb0b37a60 RDI: 0000000000000005
[ 10.664197][ T260] RBP: 00007ffcb0b379c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.664388][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 10.664588][ T260] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb0b38130
[ 10.664790][ T260]
[ 10.664892][ T260] irq event stamp: 29909
[ 10.664991][ T260] hardirqs last enabled at (29917): [] __up_console_sem+0x5a/0x70
[ 10.665220][ T260] hardirqs last disabled at (29924): [] __up_console_sem+0x3f/0x70
[ 10.665451][ T260] softirqs last enabled at (29476): [] handle_softirqs+0x611/0x940
[ 10.665678][ T260] softirqs last disabled at (28811): [] __irq_exit_rcu+0x103/0x1c0
[ 10.665908][ T260] ---[ end trace 0000000000000000 ]---
[ 10.699866][ T261] ------------[ cut here ]------------
[ 10.700060][ T261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/261
[ 10.700339][ T261] Modules linked in: vxlan
[ 10.700646][ T261] CPU: 2 UID: 0 PID: 261 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.701463][ T261] Tainted: [W]=WARN
[ 10.701618][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.701839][ T261] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.702058][ T261] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.702580][ T261] RSP: 0018:ffa0000000697190 EFLAGS: 00010286
[ 10.702792][ T261] RAX: 00000000ffffffa6 RBX: ff11000002a19a80 RCX: 1ff40000000d2df8
[ 10.703048][ T261] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002a19b3c
[ 10.703292][ T261] RBP: ff11000006152000 R08: 1fe2200000543369 R09: ff1100000fc0d158
[ 10.703541][ T261] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.703778][ T261] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.704033][ T261] FS: 00007fb10d5d7840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 10.704310][ T261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.704528][ T261] CR2: 00000000177df988 CR3: 000000000f33d002 CR4: 0000000000771ef0
[ 10.704770][ T261] PKRU: 55555554
[ 10.704927][ T261] Call Trace:
[ 10.705071][ T261]
[ 10.705186][ T261] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.705401][ T261] ? unregister_netdevice_queued+0x80/0x80
[ 10.705621][ T261] ? mark_usage+0x61/0x170
[ 10.705803][ T261] rtnl_dellink+0x4a0/0xae0
[ 10.705996][ T261] ? lock_acquire.part.0+0xbc/0x260
[ 10.706173][ T261] ? find_held_lock+0x2b/0x80
[ 10.706352][ T261] ? rtnl_mdb_del+0x580/0x580
[ 10.706540][ T261] ? mark_usage+0x61/0x170
[ 10.706722][ T261] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.706934][ T261] ? lock_acquire.part.0+0xbc/0x260
[ 10.707113][ T261] ? find_held_lock+0x2b/0x80
[ 10.707291][ T261] ? mark_usage+0x61/0x170
[ 10.707474][ T261] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.707652][ T261] ? __lock_acquire+0x508/0xc10
[ 10.707840][ T261] ? bpf_address_lookup+0x272/0x290
[ 10.708017][ T261] ? lock_acquire.part.0+0xbc/0x260
[ 10.708190][ T261] ? find_held_lock+0x2b/0x80
[ 10.708370][ T261] ? rtnl_mdb_del+0x580/0x580
[ 10.708559][ T261] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.708738][ T261] ? rtnl_mdb_del+0x580/0x580
[ 10.708928][ T261] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.709105][ T261] ? validate_chain+0x38b/0xc20
[ 10.709281][ T261] ? rtnl_link_fill+0x920/0x920
[ 10.709464][ T261] ? __lock_acquire+0x508/0xc10
[ 10.709644][ T261] ? lock_acquire.part.0+0xbc/0x260
[ 10.709835][ T261] ? find_held_lock+0x2b/0x80
[ 10.710015][ T261] netlink_rcv_skb+0x14e/0x3a0
[ 10.710193][ T261] ? rtnl_link_fill+0x920/0x920
[ 10.710372][ T261] ? netlink_ack+0xcf0/0xcf0
[ 10.710564][ T261] ? netlink_deliver_tap+0xc5/0x330
[ 10.710742][ T261] ? netlink_deliver_tap+0x13c/0x330
[ 10.710936][ T261] netlink_unicast+0x486/0x750
[ 10.711119][ T261] ? netlink_attachskb+0x810/0x810
[ 10.711295][ T261] ? __lock_acquire+0x508/0xc10
[ 10.711481][ T261] netlink_sendmsg+0x735/0xc60
[ 10.711662][ T261] ? netlink_unicast+0x750/0x750
[ 10.711853][ T261] ? __might_fault+0x97/0x140
[ 10.712033][ T261] ____sys_sendmsg+0x419/0x850
[ 10.712211][ T261] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.712387][ T261] ? get_timestamp.constprop.0+0x390/0x390
[ 10.712606][ T261] ? move_addr_to_kernel+0x40/0x40
[ 10.712787][ T261] ? stack_depot_save_flags+0x367/0x770
[ 10.712977][ T261] ? validate_chain+0x38b/0xc20
[ 10.713157][ T261] ___sys_sendmsg+0x14e/0x1d0
[ 10.713335][ T261] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.713554][ T261] ? copy_msghdr_from_user+0x460/0x460
[ 10.713747][ T261] __sys_sendmsg+0x145/0x1f0
[ 10.713941][ T261] ? __sys_sendmsg_sock+0x20/0x20
[ 10.714117][ T261] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.714328][ T261] ? do_raw_spin_unlock+0x59/0x250
[ 10.714512][ T261] ? rcu_is_watching+0x15/0xd0
[ 10.714694][ T261] do_syscall_64+0x117/0xfc0
[ 10.714887][ T261] ? trace_hardirqs_off+0xd/0x30
[ 10.715064][ T261] ? exc_page_fault+0xee/0x100
[ 10.715246][ T261] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.715460][ T261] RIP: 0033:0x7fb10d81108e
[ 10.715642][ T261] 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
[ 10.716160][ T261] RSP: 002b:00007ffea2b35670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.716406][ T261] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb10d81108e
[ 10.716654][ T261] RDX: 0000000000000000 RSI: 00007ffea2b35720 RDI: 0000000000000005
[ 10.716903][ T261] RBP: 00007ffea2b35680 R08: 0000000000000000 R09: 0000000000000000
[ 10.717140][ T261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8a9
[ 10.717383][ T261] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea2b35df0
[ 10.717637][ T261]
[ 10.717781][ T261] irq event stamp: 17877
[ 10.717938][ T261] hardirqs last enabled at (17889): [] __up_console_sem+0x5a/0x70
[ 10.718209][ T261] hardirqs last disabled at (17898): [] __up_console_sem+0x3f/0x70
[ 10.718488][ T261] softirqs last enabled at (17028): [] handle_softirqs+0x611/0x940
[ 10.718759][ T261] softirqs last disabled at (16173): [] __irq_exit_rcu+0x103/0x1c0
[ 10.719039][ T261] ---[ end trace 0000000000000000 ]---
[ 10.764090][ T262] ------------[ cut here ]------------
[ 10.764241][ T262] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/262
[ 10.764474][ T262] Modules linked in: vxlan
[ 10.764609][ T262] CPU: 3 UID: 0 PID: 262 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.764883][ T262] Tainted: [W]=WARN
[ 10.764982][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.765142][ T262] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.765308][ T262] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.765771][ T262] RSP: 0018:ffa00000007d7190 EFLAGS: 00010286
[ 10.765989][ T262] RAX: 00000000ffffffa6 RBX: ff1100000c1c5000 RCX: 1ff40000000fadf8
[ 10.766179][ T262] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c1c50bc
[ 10.766369][ T262] RBP: ff1100000f632000 R08: 1fe2200001838a19 R09: ff1100000fbfae58
[ 10.766564][ T262] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.766755][ T262] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.766950][ T262] FS: 00007fd82ce25840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 10.767172][ T262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.767333][ T262] CR2: 0000000025cb4988 CR3: 000000000aa87001 CR4: 0000000000771ef0
[ 10.767530][ T262] PKRU: 55555554
[ 10.767625][ T262] Call Trace:
[ 10.767721][ T262]
[ 10.767787][ T262] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.767959][ T262] ? unregister_netdevice_queued+0x80/0x80
[ 10.768117][ T262] ? mark_usage+0x61/0x170
[ 10.768245][ T262] rtnl_dellink+0x4a0/0xae0
[ 10.768371][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 10.768506][ T262] ? find_held_lock+0x2b/0x80
[ 10.768632][ T262] ? rtnl_mdb_del+0x580/0x580
[ 10.768758][ T262] ? mark_usage+0x61/0x170
[ 10.768889][ T262] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.769034][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 10.769159][ T262] ? find_held_lock+0x2b/0x80
[ 10.769286][ T262] ? mark_usage+0x61/0x170
[ 10.769412][ T262] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.769540][ T262] ? __lock_acquire+0x508/0xc10
[ 10.769666][ T262] ? bpf_address_lookup+0x272/0x290
[ 10.769795][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 10.769930][ T262] ? find_held_lock+0x2b/0x80
[ 10.770054][ T262] ? rtnl_mdb_del+0x580/0x580
[ 10.770179][ T262] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.770308][ T262] ? rtnl_mdb_del+0x580/0x580
[ 10.770438][ T262] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.770566][ T262] ? validate_chain+0x38b/0xc20
[ 10.770690][ T262] ? rtnl_link_fill+0x920/0x920
[ 10.770817][ T262] ? __lock_acquire+0x508/0xc10
[ 10.770949][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 10.771074][ T262] ? find_held_lock+0x2b/0x80
[ 10.771200][ T262] netlink_rcv_skb+0x14e/0x3a0
[ 10.771327][ T262] ? rtnl_link_fill+0x920/0x920
[ 10.771459][ T262] ? netlink_ack+0xcf0/0xcf0
[ 10.771589][ T262] ? netlink_deliver_tap+0xc5/0x330
[ 10.771714][ T262] ? netlink_deliver_tap+0x13c/0x330
[ 10.771847][ T262] netlink_unicast+0x486/0x750
[ 10.771975][ T262] ? netlink_attachskb+0x810/0x810
[ 10.772101][ T262] ? __lock_acquire+0x508/0xc10
[ 10.772229][ T262] netlink_sendmsg+0x735/0xc60
[ 10.772358][ T262] ? netlink_unicast+0x750/0x750
[ 10.772491][ T262] ? __might_fault+0x97/0x140
[ 10.772619][ T262] ____sys_sendmsg+0x419/0x850
[ 10.772746][ T262] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.772881][ T262] ? get_timestamp.constprop.0+0x390/0x390
[ 10.773038][ T262] ? move_addr_to_kernel+0x40/0x40
[ 10.773166][ T262] ? stack_depot_save_flags+0x367/0x770
[ 10.773295][ T262] ? validate_chain+0x38b/0xc20
[ 10.773424][ T262] ___sys_sendmsg+0x14e/0x1d0
[ 10.773556][ T262] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.773714][ T262] ? copy_msghdr_from_user+0x460/0x460
[ 10.773859][ T262] __sys_sendmsg+0x145/0x1f0
[ 10.773985][ T262] ? __sys_sendmsg_sock+0x20/0x20
[ 10.774111][ T262] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.774273][ T262] ? do_raw_spin_unlock+0x59/0x250
[ 10.774401][ T262] ? rcu_is_watching+0x15/0xd0
[ 10.774537][ T262] do_syscall_64+0x117/0xfc0
[ 10.774663][ T262] ? trace_hardirqs_off+0xd/0x30
[ 10.774790][ T262] ? exc_page_fault+0xee/0x100
[ 10.774926][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.775083][ T262] RIP: 0033:0x7fd82d05f08e
[ 10.775215][ T262] 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
[ 10.775668][ T262] RSP: 002b:00007ffc1fb890c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.775863][ T262] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd82d05f08e
[ 10.776053][ T262] RDX: 0000000000000000 RSI: 00007ffc1fb89170 RDI: 0000000000000005
[ 10.776241][ T262] RBP: 00007ffc1fb890d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.776428][ T262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8aa
[ 10.776620][ T262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1fb89840
[ 10.776813][ T262]
[ 10.776914][ T262] irq event stamp: 29501
[ 10.777010][ T262] hardirqs last enabled at (29509): [] __up_console_sem+0x5a/0x70
[ 10.777230][ T262] hardirqs last disabled at (29516): [] __up_console_sem+0x3f/0x70
[ 10.777453][ T262] softirqs last enabled at (28870): [] handle_softirqs+0x611/0x940
[ 10.777672][ T262] softirqs last disabled at (28715): [] __irq_exit_rcu+0x103/0x1c0
[ 10.777894][ T262] ---[ end trace 0000000000000000 ]---
[ 10.847313][ T68] ------------[ cut here ]------------
[ 10.847491][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/68
[ 10.847770][ T68] Modules linked in: vxlan
[ 10.847958][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.848229][ T68] Tainted: [W]=WARN
[ 10.848319][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.848481][ T68] Workqueue: netns cleanup_net
[ 10.848613][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.848765][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.849202][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 10.849352][ T68] RAX: 00000000ffffffa6 RBX: ff1100000c1c5e00 RCX: 1ff4000000092eed
[ 10.849533][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c1c5ebc
[ 10.849708][ T68] RBP: ff1100000f15c000 R08: 1fe2200001838bd9 R09: ff1100000915aed0
[ 10.849922][ T68] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.850098][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.850277][ T68] FS: 0000000000000000(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 10.850486][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.850637][ T68] CR2: 00007fc6e2783000 CR3: 0000000060f4d005 CR4: 0000000000771ef0
[ 10.850814][ T68] PKRU: 55555554
[ 10.850957][ T68] Call Trace:
[ 10.851046][ T68]
[ 10.851108][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.851258][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.851457][ T68] ? queue_rcu_work+0x7c/0xa0
[ 10.851579][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 10.851699][ T68] ? rtnl_is_locked+0x15/0x20
[ 10.851816][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 10.851981][ T68] ? mutex_is_locked+0x1c/0x50
[ 10.852100][ T68] ops_undo_list+0x615/0x8f0
[ 10.852221][ T68] ? netns_install+0x2a0/0x2a0
[ 10.852338][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.852467][ T68] cleanup_net+0x431/0x940
[ 10.852587][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.852705][ T68] ? process_one_work+0xdb7/0x1410
[ 10.852872][ T68] ? lock_acquire+0x134/0x160
[ 10.852990][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.853114][ T68] process_one_work+0xdf8/0x1410
[ 10.853236][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.853354][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.853483][ T68] worker_thread+0x4f1/0xd60
[ 10.853605][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.853722][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.853889][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.854007][ T68] kthread+0x367/0x460
[ 10.854097][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.854243][ T68] ? kthread_affine_node+0x330/0x330
[ 10.854365][ T68] ret_from_fork+0x474/0x6b0
[ 10.854491][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.854638][ T68] ? __switch_to+0x5a3/0xe00
[ 10.854762][ T68] ? kthread_affine_node+0x330/0x330
[ 10.854887][ T68] ret_from_fork_asm+0x11/0x20
[ 10.855012][ T68]
[ 10.855100][ T68] irq event stamp: 2667
[ 10.855194][ T68] hardirqs last enabled at (2675): [] __up_console_sem+0x5a/0x70
[ 10.855399][ T68] hardirqs last disabled at (2682): [] __up_console_sem+0x3f/0x70
[ 10.855607][ T68] softirqs last enabled at (2582): [] handle_softirqs+0x611/0x940
[ 10.855810][ T68] softirqs last disabled at (2491): [] __irq_exit_rcu+0x103/0x1c0
[ 10.856024][ T68] ---[ end trace 0000000000000000 ]---
[ 10.857317][ T68] ------------[ cut here ]------------
[ 10.857443][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/68
[ 10.857679][ T68] Modules linked in: vxlan
[ 10.857807][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.858102][ T68] Tainted: [W]=WARN
[ 10.858192][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.858342][ T68] Workqueue: netns cleanup_net
[ 10.858470][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.858622][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.859044][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 10.859193][ T68] RAX: 00000000ffffffa6 RBX: ff1100000fefa580 RCX: 1ff4000000092eed
[ 10.859371][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fefa63c
[ 10.859554][ T68] RBP: ff1100000f279000 R08: 1fe2200001fdf4c9 R09: ff1100000915aed0
[ 10.859732][ T68] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.859915][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.860092][ T68] FS: 0000000000000000(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 10.860295][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.860447][ T68] CR2: 00007fc6e2783000 CR3: 0000000060f4d005 CR4: 0000000000771ef0
[ 10.860624][ T68] PKRU: 55555554
[ 10.860712][ T68] Call Trace:
[ 10.860799][ T68]
[ 10.860866][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.861017][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.861164][ T68] ? queue_rcu_work+0x7c/0xa0
[ 10.861283][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 10.861400][ T68] ? rtnl_is_locked+0x15/0x20
[ 10.861525][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 10.861642][ T68] ? mutex_is_locked+0x1c/0x50
[ 10.861762][ T68] ops_undo_list+0x615/0x8f0
[ 10.861887][ T68] ? netns_install+0x2a0/0x2a0
[ 10.862002][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.862124][ T68] cleanup_net+0x431/0x940
[ 10.862245][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.862362][ T68] ? process_one_work+0xdb7/0x1410
[ 10.862491][ T68] ? lock_acquire+0x134/0x160
[ 10.862608][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.862728][ T68] process_one_work+0xdf8/0x1410
[ 10.862856][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.862973][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.863096][ T68] worker_thread+0x4f1/0xd60
[ 10.863220][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.863338][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.863464][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.863582][ T68] kthread+0x367/0x460
[ 10.863670][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.863818][ T68] ? kthread_affine_node+0x330/0x330
[ 10.863986][ T68] ret_from_fork+0x474/0x6b0
[ 10.864105][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.864250][ T68] ? __switch_to+0x5a3/0xe00
[ 10.864368][ T68] ? kthread_affine_node+0x330/0x330
[ 10.864491][ T68] ret_from_fork_asm+0x11/0x20
[ 10.864615][ T68]
[ 10.864701][ T68] irq event stamp: 5303
[ 10.864789][ T68] hardirqs last enabled at (5311): [] __up_console_sem+0x5a/0x70
[ 10.865000][ T68] hardirqs last disabled at (5320): [] __up_console_sem+0x3f/0x70
[ 10.865202][ T68] softirqs last enabled at (4890): [] handle_softirqs+0x611/0x940
[ 10.865405][ T68] softirqs last disabled at (4859): [] __irq_exit_rcu+0x103/0x1c0
[ 10.865614][ T68] ---[ end trace 0000000000000000 ]---
[ 10.866682][ T68] ------------[ cut here ]------------
[ 10.866801][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/68
[ 10.867493][ T68] Modules linked in: vxlan
[ 10.867615][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.867928][ T68] Tainted: [W]=WARN
[ 10.868017][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.868166][ T68] Workqueue: netns cleanup_net
[ 10.868288][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.868445][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.868914][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 10.869062][ T68] RAX: 00000000ffffffa6 RBX: ff1100000fefac80 RCX: 1ff4000000092eed
[ 10.869283][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fefad3c
[ 10.869462][ T68] RBP: ff1100000fd39000 R08: 1fe2200001fdf5a9 R09: ff1100000915aed0
[ 10.869636][ T68] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.869811][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.870033][ T68] FS: 0000000000000000(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 10.870239][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.870390][ T68] CR2: 00007fc6e2783000 CR3: 0000000060f4d005 CR4: 0000000000771ef0
[ 10.870571][ T68] PKRU: 55555554
[ 10.870658][ T68] Call Trace:
[ 10.870745][ T68]
[ 10.870806][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.871011][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.871160][ T68] ? queue_rcu_work+0x7c/0xa0
[ 10.871278][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 10.871398][ T68] ? rtnl_is_locked+0x15/0x20
[ 10.871520][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 10.871638][ T68] ? mutex_is_locked+0x1c/0x50
[ 10.871757][ T68] ops_undo_list+0x615/0x8f0
[ 10.871921][ T68] ? netns_install+0x2a0/0x2a0
[ 10.872038][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.872157][ T68] cleanup_net+0x431/0x940
[ 10.872275][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.872392][ T68] ? process_one_work+0xdb7/0x1410
[ 10.872516][ T68] ? lock_acquire+0x134/0x160
[ 10.872633][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.872752][ T68] process_one_work+0xdf8/0x1410
[ 10.872920][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.873040][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.873163][ T68] worker_thread+0x4f1/0xd60
[ 10.873282][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.873398][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.873529][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.873646][ T68] kthread+0x367/0x460
[ 10.873735][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.873930][ T68] ? kthread_affine_node+0x330/0x330
[ 10.874048][ T68] ret_from_fork+0x474/0x6b0
[ 10.874167][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.874314][ T68] ? __switch_to+0x5a3/0xe00
[ 10.874431][ T68] ? kthread_affine_node+0x330/0x330
[ 10.874555][ T68] ret_from_fork_asm+0x11/0x20
[ 10.874679][ T68]
[ 10.874769][ T68] irq event stamp: 9595
[ 10.874908][ T68] hardirqs last enabled at (9697): [] __up_console_sem+0x5a/0x70
[ 10.875115][ T68] hardirqs last disabled at (9704): [] __up_console_sem+0x3f/0x70
[ 10.875316][ T68] softirqs last enabled at (9694): [] handle_softirqs+0x611/0x940
[ 10.875528][ T68] softirqs last disabled at (9603): [] __irq_exit_rcu+0x103/0x1c0
[ 10.875732][ T68] ---[ end trace 0000000000000000 ]---
[ 10.877963][ T68] ------------[ cut here ]------------
[ 10.878091][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/68
[ 10.878330][ T68] Modules linked in: vxlan
[ 10.878456][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.878720][ T68] Tainted: [W]=WARN
[ 10.878810][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.878964][ T68] Workqueue: netns cleanup_net
[ 10.879086][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.879240][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.879669][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 10.879827][ T68] RAX: 00000000ffffffa6 RBX: ff1100000fefb000 RCX: 1ff4000000092eed
[ 10.880006][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fefb0bc
[ 10.880183][ T68] RBP: ff1100000fd44000 R08: 1fe2200001fdf619 R09: ff1100000915aed0
[ 10.880358][ T68] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.880541][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.880719][ T68] FS: 0000000000000000(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 10.881028][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.881287][ T68] CR2: 00007fc6e2783000 CR3: 0000000060f4d005 CR4: 0000000000771ef0
[ 10.881470][ T68] PKRU: 55555554
[ 10.881559][ T68] Call Trace:
[ 10.881646][ T68]
[ 10.881708][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.881949][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.882093][ T68] ? queue_rcu_work+0x7c/0xa0
[ 10.882213][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 10.882332][ T68] ? rtnl_is_locked+0x15/0x20
[ 10.882458][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 10.882576][ T68] ? mutex_is_locked+0x1c/0x50
[ 10.882695][ T68] ops_undo_list+0x615/0x8f0
[ 10.882816][ T68] ? netns_install+0x2a0/0x2a0
[ 10.883027][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.883148][ T68] cleanup_net+0x431/0x940
[ 10.883272][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.883393][ T68] ? process_one_work+0xdb7/0x1410
[ 10.883521][ T68] ? lock_acquire+0x134/0x160
[ 10.883637][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.883758][ T68] process_one_work+0xdf8/0x1410
[ 10.883972][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.884089][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.884212][ T68] worker_thread+0x4f1/0xd60
[ 10.884332][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.884455][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.884578][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.884697][ T68] kthread+0x367/0x460
[ 10.884786][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.885026][ T68] ? kthread_affine_node+0x330/0x330
[ 10.885148][ T68] ret_from_fork+0x474/0x6b0
[ 10.885277][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.885423][ T68] ? __switch_to+0x5a3/0xe00
[ 10.885548][ T68] ? kthread_affine_node+0x330/0x330
[ 10.885666][ T68] ret_from_fork_asm+0x11/0x20
[ 10.885789][ T68]
[ 10.885966][ T68] irq event stamp: 12419
[ 10.886054][ T68] hardirqs last enabled at (12427): [] __up_console_sem+0x5a/0x70
[ 10.886262][ T68] hardirqs last disabled at (12434): [] __up_console_sem+0x3f/0x70
[ 10.886470][ T68] softirqs last enabled at (12416): [] handle_softirqs+0x611/0x940
[ 10.886678][ T68] softirqs last disabled at (12225): [] __irq_exit_rcu+0x103/0x1c0
[ 10.886959][ T68] ---[ end trace 0000000000000000 ]---
[ 10.893186][ T68] ------------[ cut here ]------------
[ 10.893385][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 10.893675][ T68] Modules linked in: vxlan
[ 10.893866][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.894185][ T68] Tainted: [W]=WARN
[ 10.894322][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.894529][ T68] Workqueue: netns cleanup_net
[ 10.894700][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.895028][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.895605][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 10.895923][ T68] RAX: 00000000ffffffa6 RBX: ff1100000fefb380 RCX: 1ff4000000092eed
[ 10.896238][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fefb43c
[ 10.896562][ T68] RBP: ff11000005279000 R08: 1fe2200001fdf689 R09: ff1100000915aed0
[ 10.896892][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.897250][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.897584][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 10.897901][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.898096][ T68] CR2: 00007ffd0c8e3ed8 CR3: 000000000fe3a002 CR4: 0000000000771ef0
[ 10.898333][ T68] PKRU: 55555554
[ 10.898476][ T68] Call Trace:
[ 10.898613][ T68]
[ 10.898721][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.898934][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.899132][ T68] ? queue_rcu_work+0x7c/0xa0
[ 10.899310][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 10.899483][ T68] ? rtnl_is_locked+0x15/0x20
[ 10.899650][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 10.899836][ T68] ? mutex_is_locked+0x1c/0x50
[ 10.900004][ T68] ops_undo_list+0x615/0x8f0
[ 10.900176][ T68] ? netns_install+0x2a0/0x2a0
[ 10.900341][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.900536][ T68] cleanup_net+0x431/0x940
[ 10.900706][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.900885][ T68] ? process_one_work+0xdb7/0x1410
[ 10.901055][ T68] ? lock_acquire+0x134/0x160
[ 10.901221][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.901390][ T68] process_one_work+0xdf8/0x1410
[ 10.901571][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.901741][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.901927][ T68] worker_thread+0x4f1/0xd60
[ 10.902095][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.902264][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.902441][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.902607][ T68] kthread+0x367/0x460
[ 10.902744][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.902955][ T68] ? kthread_affine_node+0x330/0x330
[ 10.903123][ T68] ret_from_fork+0x474/0x6b0
[ 10.903290][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.903499][ T68] ? __switch_to+0x5a3/0xe00
[ 10.903667][ T68] ? kthread_affine_node+0x330/0x330
[ 10.903847][ T68] ret_from_fork_asm+0x11/0x20
[ 10.904018][ T68]
[ 10.904155][ T68] irq event stamp: 20869
[ 10.904291][ T68] hardirqs last enabled at (20879): [] __up_console_sem+0x5a/0x70
[ 10.904552][ T68] hardirqs last disabled at (20888): [] __up_console_sem+0x3f/0x70
[ 10.904802][ T68] softirqs last enabled at (20500): [] handle_softirqs+0x611/0x940
[ 10.905097][ T68] softirqs last disabled at (20495): [] __irq_exit_rcu+0x103/0x1c0
[ 10.905353][ T68] ---[ end trace 0000000000000000 ]---
[ 10.922448][ T68] ------------[ cut here ]------------
[ 10.922627][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 10.922945][ T68] Modules linked in: vxlan
[ 10.923174][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.923511][ T68] Tainted: [W]=WARN
[ 10.923652][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.923869][ T68] Workqueue: netns cleanup_net
[ 10.924064][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.924281][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.924784][ T68] RSP: 0018:ffa0000000497748 EFLAGS: 00010286
[ 10.925001][ T68] RAX: 00000000ffffffa6 RBX: ff1100000fefb540 RCX: 1ff4000000092eaf
[ 10.925263][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fefb5fc
[ 10.925506][ T68] RBP: ff1100000790c000 R08: 1fe2200001fdf6c1 R09: ff1100000915aed0
[ 10.925739][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 10.925983][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004977e0
[ 10.926217][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 10.926495][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.926698][ T68] CR2: 00007ffd0c8e3ed8 CR3: 0000000060f4d001 CR4: 0000000000771ef0
[ 10.926947][ T68] PKRU: 55555554
[ 10.927087][ T68] Call Trace:
[ 10.927228][ T68]
[ 10.927340][ T68] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.927527][ T68] rtmsg_ifinfo+0x5c/0xb0
[ 10.927672][ T68] netif_close_many+0x2ac/0x640
[ 10.927865][ T68] ? lock_acquire+0x134/0x160
[ 10.928038][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.928210][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.928383][ T68] ? __dev_close_many+0x670/0x670
[ 10.928568][ T68] ? netif_close_many_and_unlock+0x22/0x2c0
[ 10.928776][ T68] unregister_netdevice_many_notify+0x71a/0x1b30
[ 10.928996][ T68] ? mutex_is_locked+0x1c/0x50
[ 10.929176][ T68] ? rtnl_is_locked+0x15/0x20
[ 10.929350][ T68] ? default_device_exit_net+0x78/0x7b0
[ 10.929536][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.929780][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 10.929985][ T68] default_device_exit_batch+0x38b/0x600
[ 10.930162][ T68] ? unregister_netdev+0x60/0x60
[ 10.930337][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 10.930527][ T68] ? fou_exit_net+0x30/0x110
[ 10.930709][ T68] ops_undo_list+0x2ce/0x8f0
[ 10.930932][ T68] ? netns_install+0x2a0/0x2a0
[ 10.931117][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.931295][ T68] cleanup_net+0x431/0x940
[ 10.931485][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.931663][ T68] ? process_one_work+0xdb7/0x1410
[ 10.931859][ T68] ? lock_acquire+0x134/0x160
[ 10.932035][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.932212][ T68] process_one_work+0xdf8/0x1410
[ 10.932391][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.932576][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.932758][ T68] worker_thread+0x4f1/0xd60
[ 10.932949][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.933133][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.933310][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.933492][ T68] kthread+0x367/0x460
[ 10.933637][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.933855][ T68] ? kthread_affine_node+0x330/0x330
[ 10.934030][ T68] ret_from_fork+0x474/0x6b0
[ 10.934205][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.934414][ T68] ? __switch_to+0x5a3/0xe00
[ 10.934603][ T68] ? kthread_affine_node+0x330/0x330
[ 10.934778][ T68] ret_from_fork_asm+0x11/0x20
[ 10.934971][ T68]
[ 10.935112][ T68] irq event stamp: 23309
[ 10.935252][ T68] hardirqs last enabled at (23319): [] __up_console_sem+0x5a/0x70
[ 10.935530][ T68] hardirqs last disabled at (23328): [] __up_console_sem+0x3f/0x70
[ 10.935793][ T68] softirqs last enabled at (23012): [] handle_softirqs+0x611/0x940
[ 10.936069][ T68] softirqs last disabled at (23005): [] __irq_exit_rcu+0x103/0x1c0
[ 10.936337][ T68] ---[ end trace 0000000000000000 ]---
[ 10.938391][ T68] ------------[ cut here ]------------
[ 10.938573][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 10.938870][ T68] Modules linked in: vxlan
[ 10.939043][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.939366][ T68] Tainted: [W]=WARN
[ 10.939511][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.939708][ T68] Workqueue: netns cleanup_net
[ 10.939908][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.940115][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 10.940610][ T68] RSP: 0018:ffa0000000497878 EFLAGS: 00010286
[ 10.940814][ T68] RAX: 00000000ffffffa6 RBX: ff1100000ff6a580 RCX: 1ff4000000092ed5
[ 10.941053][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ff6a63c
[ 10.941285][ T68] RBP: ff1100000790c000 R08: 1fe2200001fed4c9 R09: ff1100000915aed0
[ 10.941524][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.941751][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.942078][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 10.942387][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.942675][ T68] CR2: 00007ffd0c8e3ed8 CR3: 0000000060f4d001 CR4: 0000000000771ef0
[ 10.942981][ T68] PKRU: 55555554
[ 10.943180][ T68] Call Trace:
[ 10.943386][ T68]
[ 10.943583][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 10.943894][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 10.944147][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 10.944377][ T68] default_device_exit_batch+0x38b/0x600
[ 10.944616][ T68] ? unregister_netdev+0x60/0x60
[ 10.944852][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 10.945069][ T68] ? fou_exit_net+0x30/0x110
[ 10.945286][ T68] ops_undo_list+0x2ce/0x8f0
[ 10.945512][ T68] ? netns_install+0x2a0/0x2a0
[ 10.945735][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.945971][ T68] cleanup_net+0x431/0x940
[ 10.946187][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 10.946404][ T68] ? process_one_work+0xdb7/0x1410
[ 10.946627][ T68] ? lock_acquire+0x134/0x160
[ 10.946856][ T68] ? rcu_is_watching+0x15/0xd0
[ 10.947074][ T68] process_one_work+0xdf8/0x1410
[ 10.947294][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.947517][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 10.947743][ T68] worker_thread+0x4f1/0xd60
[ 10.947975][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.948189][ T68] ? __kthread_parkme+0xbd/0x210
[ 10.948404][ T68] ? rescuer_thread+0x1320/0x1320
[ 10.948633][ T68] kthread+0x367/0x460
[ 10.948821][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.949119][ T68] ? kthread_affine_node+0x330/0x330
[ 10.949336][ T68] ret_from_fork+0x474/0x6b0
[ 10.949560][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.949808][ T68] ? __switch_to+0x5a3/0xe00
[ 10.950037][ T68] ? kthread_affine_node+0x330/0x330
[ 10.950252][ T68] ret_from_fork_asm+0x11/0x20
[ 10.950479][ T68]
[ 10.950660][ T68] irq event stamp: 32259
[ 10.950855][ T68] hardirqs last enabled at (32363): [] __up_console_sem+0x5a/0x70
[ 10.951189][ T68] hardirqs last disabled at (32512): [] __up_console_sem+0x3f/0x70
[ 10.951460][ T68] softirqs last enabled at (32538): [] handle_softirqs+0x611/0x940
[ 10.951713][ T68] softirqs last disabled at (32521): [] __irq_exit_rcu+0x103/0x1c0
[ 10.951981][ T68] ---[ end trace 0000000000000000 ]---
[ 11.062228][ T273] ------------[ cut here ]------------
[ 11.062402][ T273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/273
[ 11.062642][ T273] Modules linked in: vxlan
[ 11.062789][ T273] CPU: 1 UID: 0 PID: 273 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.063062][ T273] Tainted: [W]=WARN
[ 11.063164][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.063332][ T273] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.063512][ T273] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.063986][ T273] RSP: 0018:ffa00000007f7a80 EFLAGS: 00010286
[ 11.064154][ T273] RAX: 00000000ffffffa6 RBX: ff1100000ff6b380 RCX: 1ff40000000fef16
[ 11.064354][ T273] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ff6b43c
[ 11.064557][ T273] RBP: ff1100000fd14000 R08: 1fe2200001fed689 R09: ff11000009c8ae80
[ 11.064754][ T273] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.064958][ T273] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fd14000
[ 11.065160][ T273] FS: 00007f34a3b4f840(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 11.065396][ T273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.065574][ T273] CR2: 00007f34a3d56430 CR3: 000000000219e004 CR4: 0000000000771ef0
[ 11.065775][ T273] PKRU: 55555554
[ 11.065882][ T273] Call Trace:
[ 11.065981][ T273]
[ 11.066052][ T273] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.066187][ T273] ? notifier_call_chain+0xb0/0x320
[ 11.066320][ T273] rtmsg_ifinfo+0x5c/0xb0
[ 11.066420][ T273] register_netdevice+0x1526/0x1bc0
[ 11.066561][ T273] ? unregister_netdevice_queue+0x470/0x470
[ 11.066731][ T273] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.066869][ T273] register_netdev+0x23/0x40
[ 11.067004][ T273] loopback_net_init+0x7d/0x150
[ 11.067142][ T273] ops_init+0x187/0x560
[ 11.067243][ T273] setup_net+0x11b/0x3b0
[ 11.067347][ T273] ? unregister_pernet_device+0x80/0x80
[ 11.067480][ T273] ? lockdep_init_map_type+0x5d/0x250
[ 11.067614][ T273] ? mutex_init_lockdep+0xf6/0x120
[ 11.067750][ T273] copy_net_ns+0x383/0x660
[ 11.067892][ T273] create_new_namespaces+0x371/0xa10
[ 11.068027][ T273] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 11.068159][ T273] ksys_unshare+0x353/0x880
[ 11.068292][ T273] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.068425][ T273] ? walk_process_tree+0x350/0x350
[ 11.068569][ T273] ? __x64_sys_openat+0x10e/0x210
[ 11.068704][ T273] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.069520][ T273] __x64_sys_unshare+0x34/0x50
[ 11.069653][ T273] ? do_syscall_64+0x82/0xfc0
[ 11.069790][ T273] do_syscall_64+0x117/0xfc0
[ 11.069950][ T273] ? trace_hardirqs_off+0xd/0x30
[ 11.070083][ T273] ? exc_page_fault+0xee/0x100
[ 11.070214][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.070376][ T273] RIP: 0033:0x7f34a3e11bcb
[ 11.070519][ T273] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 11.071022][ T273] RSP: 002b:00007fff9662b958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.071222][ T273] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f34a3e11bcb
[ 11.071418][ T273] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.071695][ T273] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.071908][ T273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9662db80
[ 11.072103][ T273] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9662f88c
[ 11.072305][ T273]
[ 11.072406][ T273] irq event stamp: 26015
[ 11.072511][ T273] hardirqs last enabled at (26023): [] __up_console_sem+0x5a/0x70
[ 11.072741][ T273] hardirqs last disabled at (26030): [] __up_console_sem+0x3f/0x70
[ 11.072976][ T273] softirqs last enabled at (25988): [] handle_softirqs+0x611/0x940
[ 11.073202][ T273] softirqs last disabled at (25963): [] __irq_exit_rcu+0x103/0x1c0
[ 11.073431][ T273] ---[ end trace 0000000000000000 ]---
[ 11.076597][ T273] ------------[ cut here ]------------
[ 11.076745][ T273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/273
[ 11.076980][ T273] Modules linked in: vxlan
[ 11.077208][ T273] CPU: 1 UID: 0 PID: 273 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.077479][ T273] Tainted: [W]=WARN
[ 11.077578][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.077748][ T273] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.077922][ T273] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.078400][ T273] RSP: 0018:ffa00000007f7918 EFLAGS: 00010286
[ 11.078587][ T273] RAX: 00000000ffffffa6 RBX: ff1100000cddf1c0 RCX: 1ff40000000feee9
[ 11.078788][ T273] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cddf27c
[ 11.079178][ T273] RBP: ff11000004f89000 R08: 1fe22000019bbe51 R09: ff11000009c8ae80
[ 11.079376][ T273] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.079577][ T273] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004f89000
[ 11.079781][ T273] FS: 00007f34a3b4f840(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 11.080016][ T273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.080183][ T273] CR2: 00007f34a3d56430 CR3: 000000000219e004 CR4: 0000000000771ef0
[ 11.080381][ T273] PKRU: 55555554
[ 11.080484][ T273] Call Trace:
[ 11.080581][ T273]
[ 11.080650][ T273] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.080781][ T273] ? notifier_call_chain+0xb0/0x320
[ 11.080919][ T273] rtmsg_ifinfo+0x5c/0xb0
[ 11.081021][ T273] register_netdevice+0x1526/0x1bc0
[ 11.081153][ T273] ? unregister_netdevice_queue+0x470/0x470
[ 11.081316][ T273] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.081453][ T273] __ip_tunnel_create+0x380/0x470
[ 11.081586][ T273] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 11.081715][ T273] ? net_generic+0xb3/0x1e0
[ 11.081851][ T273] ip_tunnel_init_net+0x1b4/0x510
[ 11.081984][ T273] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 11.082116][ T273] ? __kmalloc_noprof+0x2d7/0x760
[ 11.082248][ T273] ops_init+0x187/0x560
[ 11.082348][ T273] setup_net+0x11b/0x3b0
[ 11.082451][ T273] ? unregister_pernet_device+0x80/0x80
[ 11.082581][ T273] ? lockdep_init_map_type+0x5d/0x250
[ 11.082717][ T273] ? mutex_init_lockdep+0xf6/0x120
[ 11.082857][ T273] copy_net_ns+0x383/0x660
[ 11.082989][ T273] create_new_namespaces+0x371/0xa10
[ 11.083121][ T273] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 11.083250][ T273] ksys_unshare+0x353/0x880
[ 11.083381][ T273] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.083515][ T273] ? walk_process_tree+0x350/0x350
[ 11.083645][ T273] ? __x64_sys_openat+0x10e/0x210
[ 11.083783][ T273] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.083921][ T273] __x64_sys_unshare+0x34/0x50
[ 11.084050][ T273] ? do_syscall_64+0x82/0xfc0
[ 11.084178][ T273] do_syscall_64+0x117/0xfc0
[ 11.084307][ T273] ? trace_hardirqs_off+0xd/0x30
[ 11.084442][ T273] ? exc_page_fault+0xee/0x100
[ 11.084574][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.084742][ T273] RIP: 0033:0x7f34a3e11bcb
[ 11.084884][ T273] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 11.085353][ T273] RSP: 002b:00007fff9662b958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.085555][ T273] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f34a3e11bcb
[ 11.085752][ T273] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.085953][ T273] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.086146][ T273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9662db80
[ 11.086340][ T273] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9662f88c
[ 11.086547][ T273]
[ 11.086644][ T273] irq event stamp: 28359
[ 11.086742][ T273] hardirqs last enabled at (28367): [] __up_console_sem+0x5a/0x70
[ 11.086972][ T273] hardirqs last disabled at (28376): [] __up_console_sem+0x3f/0x70
[ 11.087198][ T273] softirqs last enabled at (27944): [] handle_softirqs+0x611/0x940
[ 11.087426][ T273] softirqs last disabled at (27621): [] __irq_exit_rcu+0x103/0x1c0
[ 11.087658][ T273] ---[ end trace 0000000000000000 ]---
[ 11.090257][ T273] ------------[ cut here ]------------
[ 11.090396][ T273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/273
[ 11.090634][ T273] Modules linked in: vxlan
[ 11.090776][ T273] CPU: 1 UID: 0 PID: 273 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.091053][ T273] Tainted: [W]=WARN
[ 11.091157][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.091323][ T273] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.091500][ T273] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.091977][ T273] RSP: 0018:ffa00000007f78f8 EFLAGS: 00010286
[ 11.092144][ T273] RAX: 00000000ffffffa6 RBX: ff1100000cdde200 RCX: 1ff40000000feee5
[ 11.092343][ T273] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cdde2bc
[ 11.092549][ T273] RBP: ff1100000f211000 R08: 1fe22000019bbc59 R09: ff11000009c8ae80
[ 11.092744][ T273] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.092945][ T273] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f211000
[ 11.093142][ T273] FS: 00007f34a3b4f840(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 11.093375][ T273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.093545][ T273] CR2: 00007f34a3d56430 CR3: 000000000219e004 CR4: 0000000000771ef0
[ 11.093743][ T273] PKRU: 55555554
[ 11.093847][ T273] Call Trace:
[ 11.093944][ T273]
[ 11.094012][ T273] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.094144][ T273] ? notifier_call_chain+0xb0/0x320
[ 11.094278][ T273] rtmsg_ifinfo+0x5c/0xb0
[ 11.094378][ T273] register_netdevice+0x1526/0x1bc0
[ 11.094516][ T273] ? unregister_netdevice_queue+0x470/0x470
[ 11.094679][ T273] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.094812][ T273] __ip_tunnel_create+0x380/0x470
[ 11.094949][ T273] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 11.095080][ T273] ? net_generic+0xb3/0x1e0
[ 11.095218][ T273] ip_tunnel_init_net+0x1b4/0x510
[ 11.095351][ T273] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 11.095490][ T273] ? trace_kmalloc+0xed/0x130
[ 11.095621][ T273] ? __kasan_kmalloc+0x7b/0x90
[ 11.095760][ T273] vti_init_net+0x2a/0x140
[ 11.095897][ T273] ops_init+0x187/0x560
[ 11.095999][ T273] setup_net+0x11b/0x3b0
[ 11.096101][ T273] ? unregister_pernet_device+0x80/0x80
[ 11.096235][ T273] ? lockdep_init_map_type+0x5d/0x250
[ 11.096368][ T273] ? mutex_init_lockdep+0xf6/0x120
[ 11.096509][ T273] copy_net_ns+0x383/0x660
[ 11.096642][ T273] create_new_namespaces+0x371/0xa10
[ 11.096778][ T273] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 11.096917][ T273] ksys_unshare+0x353/0x880
[ 11.097050][ T273] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.097184][ T273] ? walk_process_tree+0x350/0x350
[ 11.097315][ T273] ? __x64_sys_openat+0x10e/0x210
[ 11.097457][ T273] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.097592][ T273] __x64_sys_unshare+0x34/0x50
[ 11.097725][ T273] ? do_syscall_64+0x82/0xfc0
[ 11.097862][ T273] do_syscall_64+0x117/0xfc0
[ 11.097992][ T273] ? trace_hardirqs_off+0xd/0x30
[ 11.098128][ T273] ? exc_page_fault+0xee/0x100
[ 11.098264][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.098427][ T273] RIP: 0033:0x7f34a3e11bcb
[ 11.098570][ T273] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 11.099037][ T273] RSP: 002b:00007fff9662b958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.099238][ T273] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f34a3e11bcb
[ 11.099444][ T273] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.099643][ T273] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.099849][ T273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9662db80
[ 11.100048][ T273] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9662f88c
[ 11.100251][ T273]
[ 11.100349][ T273] irq event stamp: 30191
[ 11.100459][ T273] hardirqs last enabled at (30199): [] __up_console_sem+0x5a/0x70
[ 11.100690][ T273] hardirqs last disabled at (30206): [] __up_console_sem+0x3f/0x70
[ 11.100922][ T273] softirqs last enabled at (30164): [] handle_softirqs+0x611/0x940
[ 11.101154][ T273] softirqs last disabled at (30159): [] __irq_exit_rcu+0x103/0x1c0
[ 11.101382][ T273] ---[ end trace 0000000000000000 ]---
[ 11.104127][ T273] ------------[ cut here ]------------
[ 11.104274][ T273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/273
[ 11.104509][ T273] Modules linked in: vxlan
[ 11.104644][ T273] CPU: 1 UID: 0 PID: 273 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.104912][ T273] Tainted: [W]=WARN
[ 11.105010][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.105178][ T273] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.105346][ T273] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.105810][ T273] RSP: 0018:ffa00000007f7a78 EFLAGS: 00010286
[ 11.105989][ T273] RAX: 00000000ffffffa6 RBX: ff1100000a1b2580 RCX: 1ff40000000fef15
[ 11.106188][ T273] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a1b263c
[ 11.106384][ T273] RBP: ff1100000f009000 R08: 1fe22000014364c9 R09: ff11000009c8ae80
[ 11.106585][ T273] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.106779][ T273] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f009000
[ 11.106985][ T273] FS: 00007f34a3b4f840(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 11.107213][ T273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.107377][ T273] CR2: 00007f34a3d56430 CR3: 000000000219e004 CR4: 0000000000771ef0
[ 11.107577][ T273] PKRU: 55555554
[ 11.107674][ T273] Call Trace:
[ 11.107776][ T273]
[ 11.107848][ T273] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.107980][ T273] ? notifier_call_chain+0xb0/0x320
[ 11.108111][ T273] rtmsg_ifinfo+0x5c/0xb0
[ 11.108210][ T273] register_netdevice+0x1526/0x1bc0
[ 11.108341][ T273] ? unregister_netdevice_queue+0x470/0x470
[ 11.108507][ T273] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.108646][ T273] register_netdev+0x23/0x40
[ 11.108778][ T273] vti6_init_net+0x280/0x3c0
[ 11.108915][ T273] ops_init+0x187/0x560
[ 11.109015][ T273] setup_net+0x11b/0x3b0
[ 11.109115][ T273] ? unregister_pernet_device+0x80/0x80
[ 11.109243][ T273] ? lockdep_init_map_type+0x5d/0x250
[ 11.109374][ T273] ? mutex_init_lockdep+0xf6/0x120
[ 11.109511][ T273] copy_net_ns+0x383/0x660
[ 11.109643][ T273] create_new_namespaces+0x371/0xa10
[ 11.109775][ T273] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 11.109910][ T273] ksys_unshare+0x353/0x880
[ 11.110041][ T273] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.110172][ T273] ? walk_process_tree+0x350/0x350
[ 11.110303][ T273] ? __x64_sys_openat+0x10e/0x210
[ 11.110440][ T273] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.110573][ T273] __x64_sys_unshare+0x34/0x50
[ 11.110703][ T273] ? do_syscall_64+0x82/0xfc0
[ 11.110836][ T273] do_syscall_64+0x117/0xfc0
[ 11.110966][ T273] ? trace_hardirqs_off+0xd/0x30
[ 11.111095][ T273] ? exc_page_fault+0xee/0x100
[ 11.111225][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.111392][ T273] RIP: 0033:0x7f34a3e11bcb
[ 11.111533][ T273] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 11.111999][ T273] RSP: 002b:00007fff9662b958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.112194][ T273] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f34a3e11bcb
[ 11.112400][ T273] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.112600][ T273] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.112794][ T273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9662db80
[ 11.112994][ T273] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9662f88c
[ 11.113196][ T273]
[ 11.113292][ T273] irq event stamp: 32063
[ 11.113389][ T273] hardirqs last enabled at (32071): [] __up_console_sem+0x5a/0x70
[ 11.113622][ T273] hardirqs last disabled at (32078): [] __up_console_sem+0x3f/0x70
[ 11.113859][ T273] softirqs last enabled at (31562): [] __alloc_skb+0x4c2/0x5f0
[ 11.114087][ T273] softirqs last disabled at (31560): [] __alloc_skb+0x4c2/0x5f0
[ 11.114312][ T273] ---[ end trace 0000000000000000 ]---
[ 11.118195][ T273] ------------[ cut here ]------------
[ 11.118344][ T273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/273
[ 11.118584][ T273] Modules linked in: vxlan
[ 11.118720][ T273] CPU: 3 UID: 0 PID: 273 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.118999][ T273] Tainted: [W]=WARN
[ 11.119097][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.119261][ T273] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.119429][ T273] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.119909][ T273] RSP: 0018:ffa00000007f7a68 EFLAGS: 00010286
[ 11.120073][ T273] RAX: 00000000ffffffa6 RBX: ff1100000cde6e40 RCX: 1ff40000000fef13
[ 11.120273][ T273] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cde6efc
[ 11.120474][ T273] RBP: ff1100000f0dc000 R08: 1fe22000019bcde1 R09: ff11000009c8ae80
[ 11.120672][ T273] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.120869][ T273] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f0dc000
[ 11.121064][ T273] FS: 00007f34a3b4f840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 11.121299][ T273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.121470][ T273] CR2: 000055bc7d569d5c CR3: 000000000219e001 CR4: 0000000000771ef0
[ 11.121666][ T273] PKRU: 55555554
[ 11.121765][ T273] Call Trace:
[ 11.121867][ T273]
[ 11.121934][ T273] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.122064][ T273] ? notifier_call_chain+0xb0/0x320
[ 11.122197][ T273] rtmsg_ifinfo+0x5c/0xb0
[ 11.122298][ T273] register_netdevice+0x1526/0x1bc0
[ 11.122429][ T273] ? unregister_netdevice_queue+0x470/0x470
[ 11.122601][ T273] register_netdev+0x23/0x40
[ 11.122730][ T273] sit_init_net+0x299/0x570
[ 11.122867][ T273] ops_init+0x187/0x560
[ 11.122967][ T273] setup_net+0x11b/0x3b0
[ 11.123066][ T273] ? unregister_pernet_device+0x80/0x80
[ 11.123198][ T273] ? lockdep_init_map_type+0x5d/0x250
[ 11.123329][ T273] ? mutex_init_lockdep+0xf6/0x120
[ 11.123467][ T273] copy_net_ns+0x383/0x660
[ 11.123604][ T273] create_new_namespaces+0x371/0xa10
[ 11.123741][ T273] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 11.123878][ T273] ksys_unshare+0x353/0x880
[ 11.124007][ T273] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.124141][ T273] ? walk_process_tree+0x350/0x350
[ 11.124276][ T273] ? __x64_sys_openat+0x10e/0x210
[ 11.124408][ T273] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.124545][ T273] __x64_sys_unshare+0x34/0x50
[ 11.124676][ T273] ? do_syscall_64+0x82/0xfc0
[ 11.124805][ T273] do_syscall_64+0x117/0xfc0
[ 11.124939][ T273] ? trace_hardirqs_off+0xd/0x30
[ 11.125074][ T273] ? exc_page_fault+0xee/0x100
[ 11.125207][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.125368][ T273] RIP: 0033:0x7f34a3e11bcb
[ 11.125510][ T273] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 11.125990][ T273] RSP: 002b:00007fff9662b958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.126191][ T273] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f34a3e11bcb
[ 11.126383][ T273] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.126577][ T273] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.126770][ T273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9662db80
[ 11.126972][ T273] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9662f88c
[ 11.127176][ T273]
[ 11.127273][ T273] irq event stamp: 34977
[ 11.127370][ T273] hardirqs last enabled at (34985): [] __up_console_sem+0x5a/0x70
[ 11.127606][ T273] hardirqs last disabled at (34992): [] __up_console_sem+0x3f/0x70
[ 11.127848][ T273] softirqs last enabled at (34958): [] handle_softirqs+0x611/0x940
[ 11.128076][ T273] softirqs last disabled at (34953): [] __irq_exit_rcu+0x103/0x1c0
[ 11.128301][ T273] ---[ end trace 0000000000000000 ]---
[ 11.131695][ T273] ------------[ cut here ]------------
[ 11.131842][ T273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/273
[ 11.132071][ T273] Modules linked in: vxlan
[ 11.132207][ T273] CPU: 3 UID: 0 PID: 273 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.132481][ T273] Tainted: [W]=WARN
[ 11.132580][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.132746][ T273] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.132925][ T273] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.133401][ T273] RSP: 0018:ffa00000007f7a78 EFLAGS: 00010286
[ 11.133573][ T273] RAX: 00000000ffffffa6 RBX: ff1100000cb6f380 RCX: 1ff40000000fef15
[ 11.133774][ T273] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cb6f43c
[ 11.134493][ T273] RBP: ff11000004ed9000 R08: 1fe220000196de89 R09: ff11000009c8ae80
[ 11.134691][ T273] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.134943][ T273] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004ed9000
[ 11.135197][ T273] FS: 00007f34a3b4f840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 11.135439][ T273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.135611][ T273] CR2: 000055bc7d569d5c CR3: 000000000219e001 CR4: 0000000000771ef0
[ 11.135809][ T273] PKRU: 55555554
[ 11.135961][ T273] Call Trace:
[ 11.136058][ T273]
[ 11.136128][ T273] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.136260][ T273] ? notifier_call_chain+0xb0/0x320
[ 11.136390][ T273] rtmsg_ifinfo+0x5c/0xb0
[ 11.136494][ T273] register_netdevice+0x1526/0x1bc0
[ 11.136627][ T273] ? unregister_netdevice_queue+0x470/0x470
[ 11.136788][ T273] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.136977][ T273] register_netdev+0x23/0x40
[ 11.137110][ T273] ip6_tnl_init_net+0x2b8/0x400
[ 11.137243][ T273] ops_init+0x187/0x560
[ 11.137344][ T273] setup_net+0x11b/0x3b0
[ 11.137449][ T273] ? unregister_pernet_device+0x80/0x80
[ 11.137579][ T273] ? lockdep_init_map_type+0x5d/0x250
[ 11.137710][ T273] ? mutex_init_lockdep+0xf6/0x120
[ 11.137907][ T273] copy_net_ns+0x383/0x660
[ 11.138041][ T273] create_new_namespaces+0x371/0xa10
[ 11.138174][ T273] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 11.138305][ T273] ksys_unshare+0x353/0x880
[ 11.138436][ T273] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.138568][ T273] ? walk_process_tree+0x350/0x350
[ 11.138701][ T273] ? __x64_sys_openat+0x10e/0x210
[ 11.138887][ T273] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.139023][ T273] __x64_sys_unshare+0x34/0x50
[ 11.139153][ T273] ? do_syscall_64+0x82/0xfc0
[ 11.139283][ T273] do_syscall_64+0x117/0xfc0
[ 11.139413][ T273] ? trace_hardirqs_off+0xd/0x30
[ 11.139548][ T273] ? exc_page_fault+0xee/0x100
[ 11.139677][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.139895][ T273] RIP: 0033:0x7f34a3e11bcb
[ 11.140031][ T273] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 11.140503][ T273] RSP: 002b:00007fff9662b958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.140705][ T273] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f34a3e11bcb
[ 11.140954][ T273] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.141150][ T273] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.141351][ T273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9662db80
[ 11.141553][ T273] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9662f88c
[ 11.141755][ T273]
[ 11.141908][ T273] irq event stamp: 38981
[ 11.142007][ T273] hardirqs last enabled at (38989): [] __up_console_sem+0x5a/0x70
[ 11.142239][ T273] hardirqs last disabled at (38996): [] __up_console_sem+0x3f/0x70
[ 11.142472][ T273] softirqs last enabled at (38978): [] handle_softirqs+0x611/0x940
[ 11.142701][ T273] softirqs last disabled at (38883): [] __irq_exit_rcu+0x103/0x1c0
[ 11.142991][ T273] ---[ end trace 0000000000000000 ]---
[ 11.178315][ T274] ------------[ cut here ]------------
[ 11.178472][ T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/274
[ 11.178706][ T274] Modules linked in: vxlan
[ 11.178855][ T274] CPU: 0 UID: 0 PID: 274 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.179122][ T274] Tainted: [W]=WARN
[ 11.179220][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.179384][ T274] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.179561][ T274] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.180038][ T274] RSP: 0018:ffa00000007f7020 EFLAGS: 00010286
[ 11.180202][ T274] RAX: 00000000ffffffa6 RBX: ff1100000cd8b000 RCX: 1ff40000000fedca
[ 11.180403][ T274] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd8b0bc
[ 11.180609][ T274] RBP: ff1100000fd14000 R08: 1fe22000019b1619 R09: ff11000009c8d158
[ 11.180809][ T274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 11.181010][ T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.181226][ T274] FS: 00007f69eeea5840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 11.181463][ T274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.181631][ T274] CR2: 00000000159e5988 CR3: 0000000008df1003 CR4: 0000000000771ef0
[ 11.181831][ T274] PKRU: 55555554
[ 11.181934][ T274] Call Trace:
[ 11.182031][ T274]
[ 11.182104][ T274] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.182242][ T274] rtmsg_ifinfo+0x5c/0xb0
[ 11.182341][ T274] ? mark_held_locks+0x40/0x70
[ 11.182477][ T274] __dev_notify_flags+0x1b8/0x280
[ 11.182608][ T274] ? netif_change_name+0x8c0/0x8c0
[ 11.182739][ T274] ? __dev_change_flags+0x4a4/0x6d0
[ 11.182876][ T274] ? netif_set_allmulti+0x2c0/0x2c0
[ 11.183006][ T274] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.183140][ T274] ? is_bpf_text_address+0x68/0x110
[ 11.183277][ T274] netif_change_flags+0xfe/0x190
[ 11.183409][ T274] ? unwind_get_return_address+0x67/0xd0
[ 11.183543][ T274] do_setlink.isra.0+0x1d25/0x2a60
[ 11.183675][ T274] ? rtnl_link_get_size+0x350/0x350
[ 11.183807][ T274] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.183977][ T274] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.184110][ T274] ? validate_chain+0x38b/0xc20
[ 11.184239][ T274] ? rcu_read_lock_any_held+0x66/0x90
[ 11.184369][ T274] ? stack_depot_save_flags+0x367/0x770
[ 11.184508][ T274] ? __kernel_text_address+0x12/0x30
[ 11.184644][ T274] ? __lock_acquire+0x508/0xc10
[ 11.184775][ T274] ? lock_acquire.part.0+0xbc/0x260
[ 11.184912][ T274] ? rtnl_newlink+0x883/0xee0
[ 11.185044][ T274] ? rcu_is_watching+0x15/0xd0
[ 11.185175][ T274] ? lock_acquire+0x134/0x160
[ 11.185305][ T274] ? rcu_is_watching+0x15/0xd0
[ 11.185445][ T274] ? rcu_is_watching+0x15/0xd0
[ 11.185576][ T274] ? trace_contention_end+0xb3/0x1a0
[ 11.185707][ T274] ? __mutex_lock+0x1db/0x2010
[ 11.185844][ T274] ? __mutex_lock+0x9b2/0x2010
[ 11.185977][ T274] ? rtnl_newlink+0x883/0xee0
[ 11.186107][ T274] ? ww_mutex_lock+0x160/0x160
[ 11.186240][ T274] ? __rtnl_newlink+0x3fa/0xa50
[ 11.186379][ T274] rtnl_newlink+0x8d1/0xee0
[ 11.186521][ T274] ? lock_acquire.part.0+0xbc/0x260
[ 11.186655][ T274] ? find_held_lock+0x2b/0x80
[ 11.186784][ T274] ? __rtnl_newlink+0xa50/0xa50
[ 11.186944][ T274] ? mark_usage+0x61/0x170
[ 11.187073][ T274] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.187205][ T274] ? lock_acquire.part.0+0xbc/0x260
[ 11.187335][ T274] ? find_held_lock+0x2b/0x80
[ 11.187470][ T274] ? __rtnl_newlink+0xa50/0xa50
[ 11.187600][ T274] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.187731][ T274] ? __rtnl_newlink+0xa50/0xa50
[ 11.187868][ T274] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.187999][ T274] ? validate_chain+0x38b/0xc20
[ 11.188130][ T274] ? rtnl_link_fill+0x920/0x920
[ 11.188260][ T274] ? __lock_acquire+0x508/0xc10
[ 11.188396][ T274] ? lock_acquire.part.0+0xbc/0x260
[ 11.188532][ T274] ? find_held_lock+0x2b/0x80
[ 11.188667][ T274] netlink_rcv_skb+0x14e/0x3a0
[ 11.188799][ T274] ? rtnl_link_fill+0x920/0x920
[ 11.188934][ T274] ? netlink_ack+0xcf0/0xcf0
[ 11.189068][ T274] ? netlink_deliver_tap+0xc5/0x330
[ 11.189201][ T274] ? netlink_deliver_tap+0x13c/0x330
[ 11.189335][ T274] netlink_unicast+0x486/0x750
[ 11.189473][ T274] ? netlink_attachskb+0x810/0x810
[ 11.189605][ T274] ? __lock_acquire+0x508/0xc10
[ 11.189736][ T274] netlink_sendmsg+0x735/0xc60
[ 11.189871][ T274] ? netlink_unicast+0x750/0x750
[ 11.190002][ T274] ? __might_fault+0x97/0x140
[ 11.190137][ T274] ____sys_sendmsg+0x419/0x850
[ 11.190268][ T274] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.190399][ T274] ? get_timestamp.constprop.0+0x390/0x390
[ 11.190567][ T274] ? move_addr_to_kernel+0x40/0x40
[ 11.190698][ T274] ? stack_depot_save_flags+0x367/0x770
[ 11.190834][ T274] ? validate_chain+0x38b/0xc20
[ 11.190967][ T274] ___sys_sendmsg+0x14e/0x1d0
[ 11.191099][ T274] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.191264][ T274] ? copy_msghdr_from_user+0x460/0x460
[ 11.191408][ T274] __sys_sendmsg+0x145/0x1f0
[ 11.191546][ T274] ? __sys_sendmsg_sock+0x20/0x20
[ 11.191675][ T274] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.191842][ T274] ? do_raw_spin_unlock+0x59/0x250
[ 11.191972][ T274] ? rcu_is_watching+0x15/0xd0
[ 11.192106][ T274] do_syscall_64+0x117/0xfc0
[ 11.192236][ T274] ? trace_hardirqs_off+0xd/0x30
[ 11.192373][ T274] ? exc_page_fault+0xee/0x100
[ 11.192510][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.192671][ T274] RIP: 0033:0x7f69ef0df08e
[ 11.192808][ T274] 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
[ 11.193283][ T274] RSP: 002b:00007ffef4517cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.193492][ T274] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f69ef0df08e
[ 11.193692][ T274] RDX: 0000000000000000 RSI: 00007ffef4517da0 RDI: 0000000000000005
[ 11.193893][ T274] RBP: 00007ffef4517d00 R08: 0000000000000000 R09: 0000000000000000
[ 11.194090][ T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8aa
[ 11.194286][ T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef4518470
[ 11.194491][ T274]
[ 11.194588][ T274] irq event stamp: 28539
[ 11.194686][ T274] hardirqs last enabled at (28547): [] __up_console_sem+0x5a/0x70
[ 11.194919][ T274] hardirqs last disabled at (28556): [] __up_console_sem+0x3f/0x70
[ 11.195147][ T274] softirqs last enabled at (28108): [] handle_softirqs+0x611/0x940
[ 11.195379][ T274] softirqs last disabled at (28051): [] __irq_exit_rcu+0x103/0x1c0
[ 11.195612][ T274] ---[ end trace 0000000000000000 ]---
[ 11.306470][ T277] ------------[ cut here ]------------
[ 11.306636][ T277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/277
[ 11.306894][ T277] Modules linked in: vxlan
[ 11.307043][ T277] CPU: 0 UID: 0 PID: 277 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.307328][ T277] Tainted: [W]=WARN
[ 11.307438][ T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.307617][ T277] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.307803][ T277] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.308311][ T277] RSP: 0018:ffa0000000816fd0 EFLAGS: 00010286
[ 11.308494][ T277] RAX: 00000000ffffffa6 RBX: ff1100000d1c8200 RCX: 1ff4000000102dc0
[ 11.308702][ T277] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d1c82bc
[ 11.308919][ T277] RBP: ff1100000f362000 R08: 1fe2200001a39059 R09: ff11000009c70b80
[ 11.309127][ T277] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.309335][ T277] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f362e44
[ 11.309551][ T277] FS: 00007f0a5ab62840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 11.309796][ T277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.309975][ T277] CR2: 00007f0a5ad5b460 CR3: 000000000f6df006 CR4: 0000000000771ef0
[ 11.310184][ T277] PKRU: 55555554
[ 11.310292][ T277] Call Trace:
[ 11.310397][ T277]
[ 11.310476][ T277] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.310617][ T277] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 11.310764][ T277] rtmsg_ifinfo+0x5c/0xb0
[ 11.310875][ T277] ? ip6_route_dev_notify+0x3d/0x790
[ 11.311023][ T277] __dev_notify_flags+0x1b8/0x280
[ 11.311166][ T277] ? notifier_call_chain+0xb0/0x320
[ 11.311310][ T277] ? netif_change_name+0x8c0/0x8c0
[ 11.311461][ T277] ? register_netdevice+0x1171/0x1bc0
[ 11.311606][ T277] rtnl_configure_link+0x1ac/0x390
[ 11.311749][ T277] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 11.311905][ T277] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 11.312051][ T277] vxlan_newlink+0x196/0x270 [vxlan]
[ 11.312196][ T277] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 11.312342][ T277] ? rtnl_create_link+0x169/0xf20
[ 11.312486][ T277] ? nla_strscpy+0xe3/0x180
[ 11.312627][ T277] rtnl_newlink_create+0x2da/0x8c0
[ 11.312772][ T277] ? rtnl_create_link+0xf20/0xf20
[ 11.312918][ T277] ? __dev_get_by_name+0x12/0x50
[ 11.313059][ T277] ? rtnl_dev_get+0xd7/0x170
[ 11.313205][ T277] __rtnl_newlink+0x22b/0xa50
[ 11.313351][ T277] rtnl_newlink+0x8d1/0xee0
[ 11.313499][ T277] ? lock_acquire.part.0+0xbc/0x260
[ 11.313640][ T277] ? find_held_lock+0x2b/0x80
[ 11.313783][ T277] ? __rtnl_newlink+0xa50/0xa50
[ 11.313930][ T277] ? mark_usage+0x61/0x170
[ 11.314070][ T277] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.314215][ T277] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.314357][ T277] ? __rtnl_newlink+0xa50/0xa50
[ 11.314504][ T277] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.314644][ T277] ? validate_chain+0x38b/0xc20
[ 11.314784][ T277] ? rtnl_link_fill+0x920/0x920
[ 11.314931][ T277] ? __lock_acquire+0x508/0xc10
[ 11.315074][ T277] ? lock_acquire.part.0+0xbc/0x260
[ 11.315214][ T277] ? find_held_lock+0x2b/0x80
[ 11.315355][ T277] netlink_rcv_skb+0x14e/0x3a0
[ 11.315504][ T277] ? rtnl_link_fill+0x920/0x920
[ 11.315644][ T277] ? netlink_ack+0xcf0/0xcf0
[ 11.315790][ T277] ? netlink_deliver_tap+0xc5/0x330
[ 11.315939][ T277] ? netlink_deliver_tap+0x13c/0x330
[ 11.316082][ T277] netlink_unicast+0x486/0x750
[ 11.316222][ T277] ? netlink_attachskb+0x810/0x810
[ 11.316362][ T277] ? __lock_acquire+0x508/0xc10
[ 11.316510][ T277] netlink_sendmsg+0x735/0xc60
[ 11.316652][ T277] ? netlink_unicast+0x750/0x750
[ 11.316793][ T277] ? __might_fault+0x97/0x140
[ 11.316946][ T277] ____sys_sendmsg+0x419/0x850
[ 11.317088][ T277] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.317228][ T277] ? get_timestamp.constprop.0+0x390/0x390
[ 11.317402][ T277] ? move_addr_to_kernel+0x40/0x40
[ 11.317552][ T277] ___sys_sendmsg+0x14e/0x1d0
[ 11.317693][ T277] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.317837][ T277] ? copy_msghdr_from_user+0x460/0x460
[ 11.317993][ T277] ? lock_vma_under_rcu+0x159/0x410
[ 11.318138][ T277] __sys_sendmsg+0x145/0x1f0
[ 11.318281][ T277] ? __sys_sendmsg_sock+0x20/0x20
[ 11.318424][ T277] ? rcu_is_watching+0x15/0xd0
[ 11.318571][ T277] ? rcu_is_watching+0x15/0xd0
[ 11.318713][ T277] do_syscall_64+0x117/0xfc0
[ 11.318860][ T277] ? trace_hardirqs_off+0xd/0x30
[ 11.319000][ T277] ? exc_page_fault+0xee/0x100
[ 11.319141][ T277] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.319318][ T277] RIP: 0033:0x7f0a5ad9c08e
[ 11.319470][ T277] 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
[ 11.319982][ T277] RSP: 002b:00007ffe696b07f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.320195][ T277] RAX: ffffffffffffffda RBX: 00007ffe696b0fa0 RCX: 00007f0a5ad9c08e
[ 11.320407][ T277] RDX: 0000000000000000 RSI: 00007ffe696b08a0 RDI: 0000000000000005
[ 11.320620][ T277] RBP: 00007ffe696b0800 R08: 0000000000000000 R09: 0000000000000000
[ 11.320835][ T277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8aa
[ 11.321053][ T277] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe696b0f70
[ 11.321271][ T277]
[ 11.321377][ T277] irq event stamp: 15127
[ 11.321487][ T277] hardirqs last enabled at (15135): [] __up_console_sem+0x5a/0x70
[ 11.321732][ T277] hardirqs last disabled at (15142): [] __up_console_sem+0x3f/0x70
[ 11.321994][ T277] softirqs last enabled at (14342): [] __alloc_skb+0x4c2/0x5f0
[ 11.322242][ T277] softirqs last disabled at (14340): [] __alloc_skb+0x4c2/0x5f0
[ 11.322491][ T277] ---[ end trace 0000000000000000 ]---
[ 11.379729][ T278] ------------[ cut here ]------------
[ 11.380040][ T278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/278
[ 11.380481][ T278] Modules linked in: vxlan
[ 11.380927][ T278] CPU: 2 UID: 0 PID: 278 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.381446][ T278] Tainted: [W]=WARN
[ 11.381661][ T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.382132][ T278] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.382594][ T278] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.383470][ T278] RSP: 0018:ffa0000000826fd0 EFLAGS: 00010286
[ 11.383704][ T278] RAX: 00000000ffffffa6 RBX: ff1100000ca80e40 RCX: 1ff4000000104dc0
[ 11.384075][ T278] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca80efc
[ 11.384479][ T278] RBP: ff1100000f572000 R08: 1fe22000019501e1 R09: ff1100000e7f2e80
[ 11.384873][ T278] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.385157][ T278] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f572e44
[ 11.385420][ T278] FS: 00007f6461d3b840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 11.385731][ T278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.385973][ T278] CR2: 0000000000437490 CR3: 000000000f2a9001 CR4: 0000000000771ef0
[ 11.386236][ T278] PKRU: 55555554
[ 11.386394][ T278] Call Trace:
[ 11.386558][ T278]
[ 11.386681][ T278] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.386889][ T278] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 11.387086][ T278] rtmsg_ifinfo+0x5c/0xb0
[ 11.387245][ T278] ? ip6_route_dev_notify+0x3d/0x790
[ 11.387446][ T278] __dev_notify_flags+0x1b8/0x280
[ 11.387639][ T278] ? notifier_call_chain+0xb0/0x320
[ 11.387848][ T278] ? netif_change_name+0x8c0/0x8c0
[ 11.388041][ T278] ? register_netdevice+0x1171/0x1bc0
[ 11.388236][ T278] rtnl_configure_link+0x1ac/0x390
[ 11.388430][ T278] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 11.388635][ T278] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 11.388912][ T278] vxlan_newlink+0x196/0x270 [vxlan]
[ 11.389188][ T278] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 11.389461][ T278] ? rtnl_create_link+0x169/0xf20
[ 11.389728][ T278] ? nla_strscpy+0xe3/0x180
[ 11.389983][ T278] rtnl_newlink_create+0x2da/0x8c0
[ 11.390177][ T278] ? rtnl_create_link+0xf20/0xf20
[ 11.390367][ T278] ? __dev_get_by_name+0x12/0x50
[ 11.390570][ T278] ? rtnl_dev_get+0xd7/0x170
[ 11.390770][ T278] __rtnl_newlink+0x22b/0xa50
[ 11.390982][ T278] rtnl_newlink+0x8d1/0xee0
[ 11.391177][ T278] ? lock_acquire.part.0+0xbc/0x260
[ 11.391366][ T278] ? find_held_lock+0x2b/0x80
[ 11.391572][ T278] ? __rtnl_newlink+0xa50/0xa50
[ 11.391764][ T278] ? mark_usage+0x61/0x170
[ 11.391965][ T278] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.392160][ T278] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.392356][ T278] ? __rtnl_newlink+0xa50/0xa50
[ 11.392555][ T278] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.392745][ T278] ? validate_chain+0x38b/0xc20
[ 11.392945][ T278] ? rtnl_link_fill+0x920/0x920
[ 11.393135][ T278] ? __lock_acquire+0x508/0xc10
[ 11.393326][ T278] ? lock_acquire.part.0+0xbc/0x260
[ 11.393519][ T278] ? find_held_lock+0x2b/0x80
[ 11.393712][ T278] netlink_rcv_skb+0x14e/0x3a0
[ 11.393920][ T278] ? rtnl_link_fill+0x920/0x920
[ 11.394110][ T278] ? netlink_ack+0xcf0/0xcf0
[ 11.394302][ T278] ? netlink_deliver_tap+0xc5/0x330
[ 11.394500][ T278] ? netlink_deliver_tap+0x13c/0x330
[ 11.394694][ T278] netlink_unicast+0x486/0x750
[ 11.394900][ T278] ? netlink_attachskb+0x810/0x810
[ 11.395089][ T278] ? __lock_acquire+0x508/0xc10
[ 11.395279][ T278] netlink_sendmsg+0x735/0xc60
[ 11.395483][ T278] ? netlink_unicast+0x750/0x750
[ 11.395674][ T278] ? __might_fault+0x97/0x140
[ 11.395876][ T278] ____sys_sendmsg+0x419/0x850
[ 11.396069][ T278] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.396258][ T278] ? get_timestamp.constprop.0+0x390/0x390
[ 11.396485][ T278] ? move_addr_to_kernel+0x40/0x40
[ 11.396681][ T278] ___sys_sendmsg+0x14e/0x1d0
[ 11.396888][ T278] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.397078][ T278] ? copy_msghdr_from_user+0x460/0x460
[ 11.397276][ T278] ? lock_vma_under_rcu+0x159/0x410
[ 11.397473][ T278] __sys_sendmsg+0x145/0x1f0
[ 11.397663][ T278] ? __sys_sendmsg_sock+0x20/0x20
[ 11.397870][ T278] ? rcu_is_watching+0x15/0xd0
[ 11.398062][ T278] ? rcu_is_watching+0x15/0xd0
[ 11.398255][ T278] do_syscall_64+0x117/0xfc0
[ 11.398452][ T278] ? trace_hardirqs_off+0xd/0x30
[ 11.398648][ T278] ? exc_page_fault+0xee/0x100
[ 11.398850][ T278] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.399073][ T278] RIP: 0033:0x7f6461f7508e
[ 11.399269][ T278] 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
[ 11.399845][ T278] RSP: 002b:00007fff99b28e60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.400105][ T278] RAX: ffffffffffffffda RBX: 00007fff99b29610 RCX: 00007f6461f7508e
[ 11.400363][ T278] RDX: 0000000000000000 RSI: 00007fff99b28f10 RDI: 0000000000000005
[ 11.400631][ T278] RBP: 00007fff99b28e70 R08: 0000000000000000 R09: 0000000000000000
[ 11.400906][ T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8aa
[ 11.401163][ T278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff99b295e0
[ 11.401428][ T278]
[ 11.401588][ T278] irq event stamp: 27419
[ 11.401742][ T278] hardirqs last enabled at (27429): [] __up_console_sem+0x5a/0x70
[ 11.402046][ T278] hardirqs last disabled at (27440): [] __up_console_sem+0x3f/0x70
[ 11.402337][ T278] softirqs last enabled at (26546): [] handle_softirqs+0x611/0x940
[ 11.402639][ T278] softirqs last disabled at (26455): [] __irq_exit_rcu+0x103/0x1c0
[ 11.402942][ T278] ---[ end trace 0000000000000000 ]---
[ 11.430428][ T279] ------------[ cut here ]------------
[ 11.430621][ T279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/279
[ 11.431601][ T279] Modules linked in: vxlan
[ 11.431907][ T279] CPU: 2 UID: 0 PID: 279 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.432278][ T279] Tainted: [W]=WARN
[ 11.432497][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.432783][ T279] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.433019][ T279] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.433550][ T279] RSP: 0018:ffa00000008371b0 EFLAGS: 00010286
[ 11.433778][ T279] RAX: 00000000ffffffa6 RBX: ff1100000c4058c0 RCX: 1ff4000000106dfc
[ 11.434045][ T279] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c40597c
[ 11.434293][ T279] RBP: ff1100000fbd2000 R08: 1fe2200001880b31 R09: ff1100000aaa2e80
[ 11.434548][ T279] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.434797][ T279] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff92720900
[ 11.435063][ T279] FS: 00007efc992cf840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 11.435347][ T279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.435573][ T279] CR2: 00007efc994c8460 CR3: 0000000004cdb004 CR4: 0000000000771ef0
[ 11.435837][ T279] PKRU: 55555554
[ 11.435984][ T279] Call Trace:
[ 11.436133][ T279]
[ 11.436251][ T279] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.436447][ T279] rtmsg_ifinfo+0x5c/0xb0
[ 11.436600][ T279] __dev_notify_flags+0x1b8/0x280
[ 11.436784][ T279] ? netif_change_name+0x8c0/0x8c0
[ 11.437008][ T279] ? unregister_netdevice_queue+0x470/0x470
[ 11.437223][ T279] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.437409][ T279] rtnl_configure_link+0x1ac/0x390
[ 11.437605][ T279] ? br_dev_newlink+0xeb/0x160
[ 11.437789][ T279] rtnl_newlink_create+0x353/0x8c0
[ 11.437985][ T279] ? rtnl_create_link+0xf20/0xf20
[ 11.438167][ T279] ? __dev_get_by_name+0x12/0x50
[ 11.438350][ T279] ? rtnl_dev_get+0xd7/0x170
[ 11.438550][ T279] __rtnl_newlink+0x22b/0xa50
[ 11.438737][ T279] rtnl_newlink+0x8d1/0xee0
[ 11.438934][ T279] ? lock_acquire.part.0+0xbc/0x260
[ 11.439119][ T279] ? find_held_lock+0x2b/0x80
[ 11.439303][ T279] ? __rtnl_newlink+0xa50/0xa50
[ 11.439494][ T279] ? mark_usage+0x61/0x170
[ 11.439679][ T279] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.439879][ T279] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.440065][ T279] ? __rtnl_newlink+0xa50/0xa50
[ 11.440249][ T279] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.440432][ T279] ? validate_chain+0x38b/0xc20
[ 11.440625][ T279] ? rtnl_link_fill+0x920/0x920
[ 11.440809][ T279] ? __lock_acquire+0x508/0xc10
[ 11.441006][ T279] ? lock_acquire.part.0+0xbc/0x260
[ 11.441188][ T279] ? find_held_lock+0x2b/0x80
[ 11.441372][ T279] netlink_rcv_skb+0x14e/0x3a0
[ 11.441566][ T279] ? rtnl_link_fill+0x920/0x920
[ 11.441751][ T279] ? netlink_ack+0xcf0/0xcf0
[ 11.441949][ T279] ? netlink_deliver_tap+0xc5/0x330
[ 11.442133][ T279] ? netlink_deliver_tap+0x13c/0x330
[ 11.442318][ T279] netlink_unicast+0x486/0x750
[ 11.442510][ T279] ? netlink_attachskb+0x810/0x810
[ 11.442693][ T279] ? __lock_acquire+0x508/0xc10
[ 11.442892][ T279] netlink_sendmsg+0x735/0xc60
[ 11.443076][ T279] ? netlink_unicast+0x750/0x750
[ 11.443258][ T279] ? __might_fault+0x97/0x140
[ 11.443453][ T279] ____sys_sendmsg+0x419/0x850
[ 11.443638][ T279] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.443833][ T279] ? get_timestamp.constprop.0+0x390/0x390
[ 11.444044][ T279] ? move_addr_to_kernel+0x40/0x40
[ 11.444231][ T279] ___sys_sendmsg+0x14e/0x1d0
[ 11.444411][ T279] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.444604][ T279] ? copy_msghdr_from_user+0x460/0x460
[ 11.444799][ T279] ? lock_vma_under_rcu+0x159/0x410
[ 11.444997][ T279] __sys_sendmsg+0x145/0x1f0
[ 11.445180][ T279] ? __sys_sendmsg_sock+0x20/0x20
[ 11.445367][ T279] ? rcu_is_watching+0x15/0xd0
[ 11.445559][ T279] ? rcu_is_watching+0x15/0xd0
[ 11.445746][ T279] do_syscall_64+0x117/0xfc0
[ 11.445939][ T279] ? trace_hardirqs_off+0xd/0x30
[ 11.446121][ T279] ? exc_page_fault+0xee/0x100
[ 11.446306][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.446528][ T279] RIP: 0033:0x7efc9950908e
[ 11.446718][ T279] 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
[ 11.447258][ T279] RSP: 002b:00007fff0d2dcef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.447517][ T279] RAX: ffffffffffffffda RBX: 00007fff0d2dd698 RCX: 00007efc9950908e
[ 11.447767][ T279] RDX: 0000000000000000 RSI: 00007fff0d2dcfa0 RDI: 0000000000000005
[ 11.448030][ T279] RBP: 00007fff0d2dcf00 R08: 0000000000000000 R09: 0000000000000000
[ 11.448277][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8aa
[ 11.448538][ T279] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d2dd670
[ 11.448794][ T279]
[ 11.448957][ T279] irq event stamp: 19017
[ 11.449106][ T279] hardirqs last enabled at (19027): [] __up_console_sem+0x5a/0x70
[ 11.449386][ T279] hardirqs last disabled at (19036): [] __up_console_sem+0x3f/0x70
[ 11.449680][ T279] softirqs last enabled at (18196): [] handle_softirqs+0x611/0x940
[ 11.449970][ T279] softirqs last disabled at (18091): [] __irq_exit_rcu+0x103/0x1c0
[ 11.450249][ T279] ---[ end trace 0000000000000000 ]---
[ 11.481619][ T280] ------------[ cut here ]------------
[ 11.481771][ T280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/280
[ 11.482012][ T280] Modules linked in: vxlan
[ 11.482151][ T280] CPU: 0 UID: 0 PID: 280 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.482421][ T280] Tainted: [W]=WARN
[ 11.482532][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.482700][ T280] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.482880][ T280] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.483354][ T280] RSP: 0018:ffa00000008371b0 EFLAGS: 00010286
[ 11.483532][ T280] RAX: 00000000ffffffa6 RBX: ff1100000a1b23c0 RCX: 1ff4000000106dfc
[ 11.483732][ T280] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a1b247c
[ 11.483934][ T280] RBP: ff1100000539a000 R08: 1fe2200001436491 R09: ff1100000aaa5180
[ 11.484132][ T280] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.484333][ T280] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff92720900
[ 11.484543][ T280] FS: 00007fc9c83b6840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 11.484776][ T280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.484951][ T280] CR2: 00007fc9c85af460 CR3: 000000000f087005 CR4: 0000000000771ef0
[ 11.485151][ T280] PKRU: 55555554
[ 11.485253][ T280] Call Trace:
[ 11.485353][ T280]
[ 11.485421][ T280] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.485566][ T280] rtmsg_ifinfo+0x5c/0xb0
[ 11.485669][ T280] __dev_notify_flags+0x1b8/0x280
[ 11.485804][ T280] ? netif_change_name+0x8c0/0x8c0
[ 11.486442][ T280] ? unregister_netdevice_queue+0x470/0x470
[ 11.486609][ T280] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.486747][ T280] rtnl_configure_link+0x1ac/0x390
[ 11.486887][ T280] ? br_dev_newlink+0xeb/0x160
[ 11.487024][ T280] rtnl_newlink_create+0x353/0x8c0
[ 11.487160][ T280] ? rtnl_create_link+0xf20/0xf20
[ 11.487295][ T280] ? __dev_get_by_name+0x12/0x50
[ 11.487429][ T280] ? rtnl_dev_get+0xd7/0x170
[ 11.487575][ T280] __rtnl_newlink+0x22b/0xa50
[ 11.487714][ T280] rtnl_newlink+0x8d1/0xee0
[ 11.487857][ T280] ? lock_acquire.part.0+0xbc/0x260
[ 11.487989][ T280] ? find_held_lock+0x2b/0x80
[ 11.488122][ T280] ? __rtnl_newlink+0xa50/0xa50
[ 11.488254][ T280] ? mark_usage+0x61/0x170
[ 11.488387][ T280] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.488531][ T280] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.488666][ T280] ? __rtnl_newlink+0xa50/0xa50
[ 11.488804][ T280] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.488943][ T280] ? validate_chain+0x38b/0xc20
[ 11.489076][ T280] ? rtnl_link_fill+0x920/0x920
[ 11.489208][ T280] ? __lock_acquire+0x508/0xc10
[ 11.489343][ T280] ? lock_acquire.part.0+0xbc/0x260
[ 11.489482][ T280] ? find_held_lock+0x2b/0x80
[ 11.489617][ T280] netlink_rcv_skb+0x14e/0x3a0
[ 11.489750][ T280] ? rtnl_link_fill+0x920/0x920
[ 11.489890][ T280] ? netlink_ack+0xcf0/0xcf0
[ 11.490028][ T280] ? netlink_deliver_tap+0xc5/0x330
[ 11.490160][ T280] ? netlink_deliver_tap+0x13c/0x330
[ 11.490296][ T280] netlink_unicast+0x486/0x750
[ 11.490430][ T280] ? netlink_attachskb+0x810/0x810
[ 11.490569][ T280] ? __lock_acquire+0x508/0xc10
[ 11.490704][ T280] netlink_sendmsg+0x735/0xc60
[ 11.490846][ T280] ? netlink_unicast+0x750/0x750
[ 11.490980][ T280] ? __might_fault+0x97/0x140
[ 11.491115][ T280] ____sys_sendmsg+0x419/0x850
[ 11.491250][ T280] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.491382][ T280] ? get_timestamp.constprop.0+0x390/0x390
[ 11.491551][ T280] ? move_addr_to_kernel+0x40/0x40
[ 11.491689][ T280] ___sys_sendmsg+0x14e/0x1d0
[ 11.491827][ T280] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.491963][ T280] ? copy_msghdr_from_user+0x460/0x460
[ 11.492106][ T280] ? lock_vma_under_rcu+0x159/0x410
[ 11.492242][ T280] __sys_sendmsg+0x145/0x1f0
[ 11.492375][ T280] ? __sys_sendmsg_sock+0x20/0x20
[ 11.492528][ T280] ? rcu_is_watching+0x15/0xd0
[ 11.492660][ T280] ? rcu_is_watching+0x15/0xd0
[ 11.492793][ T280] do_syscall_64+0x117/0xfc0
[ 11.492934][ T280] ? trace_hardirqs_off+0xd/0x30
[ 11.493068][ T280] ? exc_page_fault+0xee/0x100
[ 11.493202][ T280] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.493366][ T280] RIP: 0033:0x7fc9c85f008e
[ 11.493511][ T280] 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
[ 11.493994][ T280] RSP: 002b:00007ffcb66f1130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.494196][ T280] RAX: ffffffffffffffda RBX: 00007ffcb66f18d8 RCX: 00007fc9c85f008e
[ 11.494395][ T280] RDX: 0000000000000000 RSI: 00007ffcb66f11e0 RDI: 0000000000000005
[ 11.494601][ T280] RBP: 00007ffcb66f1140 R08: 0000000000000000 R09: 0000000000000000
[ 11.494802][ T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8aa
[ 11.495005][ T280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb66f18b0
[ 11.495208][ T280]
[ 11.495307][ T280] irq event stamp: 24379
[ 11.495408][ T280] hardirqs last enabled at (24387): [] __up_console_sem+0x5a/0x70
[ 11.495645][ T280] hardirqs last disabled at (24394): [] __up_console_sem+0x3f/0x70
[ 11.495878][ T280] softirqs last enabled at (23880): [] handle_softirqs+0x611/0x940
[ 11.496111][ T280] softirqs last disabled at (23047): [] __irq_exit_rcu+0x103/0x1c0
[ 11.496342][ T280] ---[ end trace 0000000000000000 ]---
[ 11.989260][ T310] ------------[ cut here ]------------
[ 11.989421][ T310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/310
[ 11.989657][ T310] Modules linked in: vxlan
[ 11.989792][ T310] CPU: 3 UID: 0 PID: 310 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.990055][ T310] Tainted: [W]=WARN
[ 11.990152][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.990310][ T310] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.990481][ T310] 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 e8 b2 f0 ff b9 a6 ff ff
[ 11.990935][ T310] RSP: 0018:ffa00000007e7190 EFLAGS: 00010286
[ 11.991094][ T310] RAX: 00000000ffffffa6 RBX: ff1100000c786900 RCX: 1ff40000000fcdf8
[ 11.991280][ T310] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c7869bc
[ 11.991473][ T310] RBP: ff1100000539a000 R08: 1fe22000018f0d39 R09: ff11000004d78b58
[ 11.991660][ T310] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.991852][ T310] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.992046][ T310] FS: 00007fcbac1f5840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 11.992267][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.992425][ T310] CR2: 000000001d07d988 CR3: 000000000990f002 CR4: 0000000000771ef0
[ 11.992620][ T310] PKRU: 55555554
[ 11.992715][ T310] Call Trace:
[ 11.992811][ T310]
[ 11.992882][ T310] unregister_netdevice_many_notify+0xce3/0x1b30
[ 11.993046][ T310] ? unregister_netdevice_queued+0x80/0x80
[ 11.993201][ T310] ? mutex_is_locked+0x1c/0x50
[ 11.993329][ T310] ? rtnl_is_locked+0x15/0x20
[ 11.993462][ T310] ? unregister_netdevice_queue+0x6a/0x470
[ 11.993621][ T310] rtnl_dellink+0x4a0/0xae0
[ 11.993748][ T310] ? lock_acquire.part.0+0xbc/0x260
[ 11.993883][ T310] ? find_held_lock+0x2b/0x80
[ 11.994008][ T310] ? rtnl_mdb_del+0x580/0x580
[ 11.994135][ T310] ? mark_usage+0x61/0x170
[ 11.994260][ T310] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.994408][ T310] ? lock_acquire.part.0+0xbc/0x260
[ 11.994539][ T310] ? find_held_lock+0x2b/0x80
[ 11.994667][ T310] ? mark_usage+0x61/0x170
[ 11.994793][ T310] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.995508][ T310] ? __lock_acquire+0x508/0xc10
[ 11.995636][ T310] ? bpf_address_lookup+0x272/0x290
[ 11.995764][ T310] ? lock_acquire.part.0+0xbc/0x260
[ 11.995959][ T310] ? find_held_lock+0x2b/0x80
[ 11.996134][ T310] ? rtnl_mdb_del+0x580/0x580
[ 11.996265][ T310] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.996395][ T310] ? rtnl_mdb_del+0x580/0x580
[ 11.996530][ T310] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.996657][ T310] ? validate_chain+0x38b/0xc20
[ 11.996781][ T310] ? rtnl_link_fill+0x920/0x920
[ 11.996915][ T310] ? __lock_acquire+0x508/0xc10
[ 11.997042][ T310] ? lock_acquire.part.0+0xbc/0x260
[ 11.997165][ T310] ? find_held_lock+0x2b/0x80
[ 11.997293][ T310] netlink_rcv_skb+0x14e/0x3a0
[ 11.997419][ T310] ? rtnl_link_fill+0x920/0x920
[ 11.997552][ T310] ? netlink_ack+0xcf0/0xcf0
[ 11.997681][ T310] ? netlink_deliver_tap+0xc5/0x330
[ 11.997806][ T310] ? netlink_deliver_tap+0x13c/0x330
[ 11.997943][ T310] netlink_unicast+0x486/0x750
[ 11.998070][ T310] ? netlink_attachskb+0x810/0x810
[ 11.998195][ T310] ? __lock_acquire+0x508/0xc10
[ 11.998322][ T310] netlink_sendmsg+0x735/0xc60
[ 11.998455][ T310] ? netlink_unicast+0x750/0x750
[ 11.998585][ T310] ? __might_fault+0x97/0x140
[ 11.998713][ T310] ____sys_sendmsg+0x419/0x850
[ 11.998844][ T310] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.998968][ T310] ? get_timestamp.constprop.0+0x390/0x390
[ 11.999124][ T310] ? move_addr_to_kernel+0x40/0x40
[ 11.999250][ T310] ? stack_depot_save_flags+0x367/0x770
[ 11.999376][ T310] ? validate_chain+0x38b/0xc20
[ 11.999510][ T310] ___sys_sendmsg+0x14e/0x1d0
[ 11.999634][ T310] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.999789][ T310] ? copy_msghdr_from_user+0x460/0x460
[ 11.999934][ T310] __sys_sendmsg+0x145/0x1f0
[ 12.000059][ T310] ? __sys_sendmsg_sock+0x20/0x20
[ 12.000183][ T310] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.000339][ T310] ? do_raw_spin_unlock+0x59/0x250
[ 12.000468][ T310] ? rcu_is_watching+0x15/0xd0
[ 12.000599][ T310] do_syscall_64+0x117/0xfc0
[ 12.000726][ T310] ? trace_hardirqs_off+0xd/0x30
[ 12.000859][ T310] ? exc_page_fault+0xee/0x100
[ 12.000985][ T310] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.001140][ T310] RIP: 0033:0x7fcbac42f08e
[ 12.001274][ T310] 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
[ 12.001727][ T310] RSP: 002b:00007ffdc2efc300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.001922][ T310] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcbac42f08e
[ 12.002110][ T310] RDX: 0000000000000000 RSI: 00007ffdc2efc3b0 RDI: 0000000000000005
[ 12.002297][ T310] RBP: 00007ffdc2efc310 R08: 0000000000000000 R09: 0000000000000000
[ 12.002492][ T310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.002679][ T310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc2efca80
[ 12.002874][ T310]
[ 12.002967][ T310] irq event stamp: 17275
[ 12.003062][ T310] hardirqs last enabled at (17283): [] __up_console_sem+0x5a/0x70
[ 12.003283][ T310] hardirqs last disabled at (17290): [] __up_console_sem+0x3f/0x70
[ 12.003508][ T310] softirqs last enabled at (16876): [] handle_softirqs+0x611/0x940
[ 12.003736][ T310] softirqs last disabled at (16791): [] __irq_exit_rcu+0x103/0x1c0
[ 12.003955][ T310] ---[ end trace 0000000000000000 ]---
[ 12.063831][ T311] ------------[ cut here ]------------
[ 12.063988][ T311] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/311
[ 12.064218][ T311] Modules linked in: vxlan
[ 12.064354][ T311] CPU: 3 UID: 0 PID: 311 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.064619][ T311] Tainted: [W]=WARN
[ 12.064715][ T311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.064882][ T311] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.065051][ T311] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.065504][ T311] RSP: 0018:ffa0000000a17190 EFLAGS: 00010286
[ 12.065664][ T311] RAX: 00000000ffffffa6 RBX: ff1100000c404580 RCX: 1ff4000000142df8
[ 12.065854][ T311] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c40463c
[ 12.066042][ T311] RBP: ff1100000fbd2000 R08: 1fe22000018808c9 R09: ff11000004d7ae58
[ 12.066229][ T311] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.066414][ T311] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.066609][ T311] FS: 00007f0b69135840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.066835][ T311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.066994][ T311] CR2: 000000001578d988 CR3: 000000000f776005 CR4: 0000000000771ef0
[ 12.067182][ T311] PKRU: 55555554
[ 12.067276][ T311] Call Trace:
[ 12.067370][ T311]
[ 12.067440][ T311] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.067602][ T311] ? unregister_netdevice_queued+0x80/0x80
[ 12.067759][ T311] ? mutex_is_locked+0x1c/0x50
[ 12.067898][ T311] ? rtnl_is_locked+0x15/0x20
[ 12.068023][ T311] ? unregister_netdevice_queue+0x6a/0x470
[ 12.068183][ T311] rtnl_dellink+0x4a0/0xae0
[ 12.068309][ T311] ? lock_acquire.part.0+0xbc/0x260
[ 12.068433][ T311] ? find_held_lock+0x2b/0x80
[ 12.068565][ T311] ? rtnl_mdb_del+0x580/0x580
[ 12.068692][ T311] ? mark_usage+0x61/0x170
[ 12.068817][ T311] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.068964][ T311] ? lock_acquire.part.0+0xbc/0x260
[ 12.069089][ T311] ? find_held_lock+0x2b/0x80
[ 12.069214][ T311] ? mark_usage+0x61/0x170
[ 12.069339][ T311] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.069467][ T311] ? __lock_acquire+0x508/0xc10
[ 12.069594][ T311] ? bpf_address_lookup+0x272/0x290
[ 12.069722][ T311] ? lock_acquire.part.0+0xbc/0x260
[ 12.069987][ T311] ? find_held_lock+0x2b/0x80
[ 12.070114][ T311] ? rtnl_mdb_del+0x580/0x580
[ 12.070239][ T311] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.070363][ T311] ? rtnl_mdb_del+0x580/0x580
[ 12.070494][ T311] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.070619][ T311] ? validate_chain+0x38b/0xc20
[ 12.070745][ T311] ? rtnl_link_fill+0x920/0x920
[ 12.070934][ T311] ? __lock_acquire+0x508/0xc10
[ 12.071105][ T311] ? lock_acquire.part.0+0xbc/0x260
[ 12.071228][ T311] ? find_held_lock+0x2b/0x80
[ 12.071354][ T311] netlink_rcv_skb+0x14e/0x3a0
[ 12.071484][ T311] ? rtnl_link_fill+0x920/0x920
[ 12.071608][ T311] ? netlink_ack+0xcf0/0xcf0
[ 12.071736][ T311] ? netlink_deliver_tap+0xc5/0x330
[ 12.071877][ T311] ? netlink_deliver_tap+0x13c/0x330
[ 12.072005][ T311] netlink_unicast+0x486/0x750
[ 12.072131][ T311] ? netlink_attachskb+0x810/0x810
[ 12.072257][ T311] ? __lock_acquire+0x508/0xc10
[ 12.072383][ T311] netlink_sendmsg+0x735/0xc60
[ 12.072512][ T311] ? netlink_unicast+0x750/0x750
[ 12.072638][ T311] ? __might_fault+0x97/0x140
[ 12.072768][ T311] ____sys_sendmsg+0x419/0x850
[ 12.072896][ T311] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.073020][ T311] ? get_timestamp.constprop.0+0x390/0x390
[ 12.073174][ T311] ? move_addr_to_kernel+0x40/0x40
[ 12.073302][ T311] ? stack_depot_save_flags+0x367/0x770
[ 12.073429][ T311] ? validate_chain+0x38b/0xc20
[ 12.073562][ T311] ___sys_sendmsg+0x14e/0x1d0
[ 12.073689][ T311] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.073850][ T311] ? copy_msghdr_from_user+0x460/0x460
[ 12.073988][ T311] __sys_sendmsg+0x145/0x1f0
[ 12.074114][ T311] ? __sys_sendmsg_sock+0x20/0x20
[ 12.074239][ T311] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.074398][ T311] ? do_raw_spin_unlock+0x59/0x250
[ 12.074531][ T311] ? rcu_is_watching+0x15/0xd0
[ 12.074661][ T311] do_syscall_64+0x117/0xfc0
[ 12.074788][ T311] ? trace_hardirqs_off+0xd/0x30
[ 12.074924][ T311] ? exc_page_fault+0xee/0x100
[ 12.075050][ T311] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.075211][ T311] RIP: 0033:0x7f0b6936f08e
[ 12.075346][ T311] 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
[ 12.075798][ T311] RSP: 002b:00007ffe14b75550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.075990][ T311] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0b6936f08e
[ 12.076176][ T311] RDX: 0000000000000000 RSI: 00007ffe14b75600 RDI: 0000000000000005
[ 12.076361][ T311] RBP: 00007ffe14b75560 R08: 0000000000000000 R09: 0000000000000000
[ 12.076554][ T311] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.076740][ T311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe14b75cd0
[ 12.076939][ T311]
[ 12.077037][ T311] irq event stamp: 28557
[ 12.077131][ T311] hardirqs last enabled at (28565): [] __up_console_sem+0x5a/0x70
[ 12.077352][ T311] hardirqs last disabled at (28572): [] __up_console_sem+0x3f/0x70
[ 12.077575][ T311] softirqs last enabled at (28266): [] handle_softirqs+0x611/0x940
[ 12.077793][ T311] softirqs last disabled at (28221): [] __irq_exit_rcu+0x103/0x1c0
[ 12.078013][ T311] ---[ end trace 0000000000000000 ]---
[ 12.110949][ T312] ------------[ cut here ]------------
[ 12.111097][ T312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/312
[ 12.111320][ T312] Modules linked in: vxlan
[ 12.111455][ T312] CPU: 0 UID: 0 PID: 312 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.111708][ T312] Tainted: [W]=WARN
[ 12.111802][ T312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.111964][ T312] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.112126][ T312] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.112569][ T312] RSP: 0018:ffa00000009c7190 EFLAGS: 00010286
[ 12.112726][ T312] RAX: 00000000ffffffa6 RBX: ff1100000290da80 RCX: 1ff4000000138df8
[ 12.112917][ T312] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000290db3c
[ 12.113106][ T312] RBP: ff1100000f572000 R08: 1fe2200000521b69 R09: ff11000004d7d158
[ 12.113289][ T312] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.113478][ T312] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.113664][ T312] FS: 00007f847b6f0840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 12.113892][ T312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.114048][ T312] CR2: 00007f847b9c01a0 CR3: 000000000f771001 CR4: 0000000000771ef0
[ 12.114235][ T312] PKRU: 55555554
[ 12.114329][ T312] Call Trace:
[ 12.114424][ T312]
[ 12.114494][ T312] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.114653][ T312] ? unregister_netdevice_queued+0x80/0x80
[ 12.114810][ T312] ? mark_usage+0x61/0x170
[ 12.114943][ T312] rtnl_dellink+0x4a0/0xae0
[ 12.115067][ T312] ? lock_acquire.part.0+0xbc/0x260
[ 12.115192][ T312] ? find_held_lock+0x2b/0x80
[ 12.115315][ T312] ? rtnl_mdb_del+0x580/0x580
[ 12.115443][ T312] ? mark_usage+0x61/0x170
[ 12.115569][ T312] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.115712][ T312] ? lock_acquire.part.0+0xbc/0x260
[ 12.115843][ T312] ? find_held_lock+0x2b/0x80
[ 12.115967][ T312] ? mark_usage+0x61/0x170
[ 12.116092][ T312] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.116215][ T312] ? __lock_acquire+0x508/0xc10
[ 12.116340][ T312] ? bpf_address_lookup+0x272/0x290
[ 12.116473][ T312] ? lock_acquire.part.0+0xbc/0x260
[ 12.116598][ T312] ? find_held_lock+0x2b/0x80
[ 12.116723][ T312] ? rtnl_mdb_del+0x580/0x580
[ 12.116853][ T312] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.116979][ T312] ? rtnl_mdb_del+0x580/0x580
[ 12.117104][ T312] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.117227][ T312] ? validate_chain+0x38b/0xc20
[ 12.117352][ T312] ? rtnl_link_fill+0x920/0x920
[ 12.117480][ T312] ? __lock_acquire+0x508/0xc10
[ 12.117605][ T312] ? lock_acquire.part.0+0xbc/0x260
[ 12.117727][ T312] ? find_held_lock+0x2b/0x80
[ 12.118419][ T312] netlink_rcv_skb+0x14e/0x3a0
[ 12.118550][ T312] ? rtnl_link_fill+0x920/0x920
[ 12.118674][ T312] ? netlink_ack+0xcf0/0xcf0
[ 12.118800][ T312] ? netlink_deliver_tap+0xc5/0x330
[ 12.118980][ T312] ? netlink_deliver_tap+0x13c/0x330
[ 12.119106][ T312] netlink_unicast+0x486/0x750
[ 12.119230][ T312] ? netlink_attachskb+0x810/0x810
[ 12.119353][ T312] ? __lock_acquire+0x508/0xc10
[ 12.119483][ T312] netlink_sendmsg+0x735/0xc60
[ 12.119608][ T312] ? netlink_unicast+0x750/0x750
[ 12.119733][ T312] ? __might_fault+0x97/0x140
[ 12.119917][ T312] ____sys_sendmsg+0x419/0x850
[ 12.120048][ T312] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.120171][ T312] ? get_timestamp.constprop.0+0x390/0x390
[ 12.120325][ T312] ? move_addr_to_kernel+0x40/0x40
[ 12.120454][ T312] ? stack_depot_save_flags+0x367/0x770
[ 12.120602][ T312] ? validate_chain+0x38b/0xc20
[ 12.120726][ T312] ___sys_sendmsg+0x14e/0x1d0
[ 12.120855][ T312] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.121009][ T312] ? copy_msghdr_from_user+0x460/0x460
[ 12.121144][ T312] __sys_sendmsg+0x145/0x1f0
[ 12.121270][ T312] ? __sys_sendmsg_sock+0x20/0x20
[ 12.121392][ T312] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.121552][ T312] ? do_raw_spin_unlock+0x59/0x250
[ 12.121676][ T312] ? rcu_is_watching+0x15/0xd0
[ 12.121806][ T312] do_syscall_64+0x117/0xfc0
[ 12.121939][ T312] ? trace_hardirqs_off+0xd/0x30
[ 12.122062][ T312] ? exc_page_fault+0xee/0x100
[ 12.122186][ T312] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.122340][ T312] RIP: 0033:0x7f847b92a08e
[ 12.122475][ T312] 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
[ 12.122923][ T312] RSP: 002b:00007fff568fdac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.123109][ T312] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f847b92a08e
[ 12.123294][ T312] RDX: 0000000000000000 RSI: 00007fff568fdb70 RDI: 0000000000000005
[ 12.123485][ T312] RBP: 00007fff568fdad0 R08: 0000000000000000 R09: 0000000000000000
[ 12.123670][ T312] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.123866][ T312] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff568fe240
[ 12.124056][ T312]
[ 12.124149][ T312] irq event stamp: 18865
[ 12.124242][ T312] hardirqs last enabled at (18873): [] __up_console_sem+0x5a/0x70
[ 12.124464][ T312] hardirqs last disabled at (18880): [] __up_console_sem+0x3f/0x70
[ 12.124682][ T312] softirqs last enabled at (18672): [] handle_softirqs+0x611/0x940
[ 12.124903][ T312] softirqs last disabled at (18631): [] __irq_exit_rcu+0x103/0x1c0
[ 12.125116][ T312] ---[ end trace 0000000000000000 ]---
[ 12.171914][ T313] ------------[ cut here ]------------
[ 12.172064][ T313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/313
[ 12.172287][ T313] Modules linked in: vxlan
[ 12.172421][ T313] CPU: 3 UID: 0 PID: 313 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.172681][ T313] Tainted: [W]=WARN
[ 12.172776][ T313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.173087][ T313] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.173252][ T313] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.173708][ T313] RSP: 0018:ffa0000000a47190 EFLAGS: 00010286
[ 12.173875][ T313] RAX: 00000000ffffffa6 RBX: ff1100000c49a580 RCX: 1ff4000000148df8
[ 12.174061][ T313] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49a63c
[ 12.174246][ T313] RBP: ff1100000f362000 R08: 1fe22000018934c9 R09: ff1100000e64ae58
[ 12.174430][ T313] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.174621][ T313] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.174809][ T313] FS: 00007fc05a7ad840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.175035][ T313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.175191][ T313] CR2: 000000001db2d988 CR3: 00000000095c7001 CR4: 0000000000771ef0
[ 12.175376][ T313] PKRU: 55555554
[ 12.175476][ T313] Call Trace:
[ 12.175570][ T313]
[ 12.175635][ T313] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.175795][ T313] ? unregister_netdevice_queued+0x80/0x80
[ 12.175954][ T313] ? mark_usage+0x61/0x170
[ 12.176081][ T313] rtnl_dellink+0x4a0/0xae0
[ 12.176209][ T313] ? lock_acquire.part.0+0xbc/0x260
[ 12.176331][ T313] ? find_held_lock+0x2b/0x80
[ 12.176460][ T313] ? rtnl_mdb_del+0x580/0x580
[ 12.176585][ T313] ? mark_usage+0x61/0x170
[ 12.176709][ T313] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.176853][ T313] ? lock_acquire.part.0+0xbc/0x260
[ 12.176977][ T313] ? find_held_lock+0x2b/0x80
[ 12.177100][ T313] ? mark_usage+0x61/0x170
[ 12.177223][ T313] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.177347][ T313] ? __lock_acquire+0x508/0xc10
[ 12.177478][ T313] ? bpf_address_lookup+0x272/0x290
[ 12.177604][ T313] ? lock_acquire.part.0+0xbc/0x260
[ 12.177728][ T313] ? find_held_lock+0x2b/0x80
[ 12.177857][ T313] ? rtnl_mdb_del+0x580/0x580
[ 12.177981][ T313] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.178112][ T313] ? rtnl_mdb_del+0x580/0x580
[ 12.178238][ T313] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.178363][ T313] ? validate_chain+0x38b/0xc20
[ 12.178492][ T313] ? rtnl_link_fill+0x920/0x920
[ 12.178616][ T313] ? __lock_acquire+0x508/0xc10
[ 12.178741][ T313] ? lock_acquire.part.0+0xbc/0x260
[ 12.178867][ T313] ? find_held_lock+0x2b/0x80
[ 12.178996][ T313] netlink_rcv_skb+0x14e/0x3a0
[ 12.179121][ T313] ? rtnl_link_fill+0x920/0x920
[ 12.179245][ T313] ? netlink_ack+0xcf0/0xcf0
[ 12.179374][ T313] ? netlink_deliver_tap+0xc5/0x330
[ 12.179504][ T313] ? netlink_deliver_tap+0x13c/0x330
[ 12.179630][ T313] netlink_unicast+0x486/0x750
[ 12.179756][ T313] ? netlink_attachskb+0x810/0x810
[ 12.179891][ T313] ? __lock_acquire+0x508/0xc10
[ 12.180017][ T313] netlink_sendmsg+0x735/0xc60
[ 12.180142][ T313] ? netlink_unicast+0x750/0x750
[ 12.180269][ T313] ? __might_fault+0x97/0x140
[ 12.180395][ T313] ____sys_sendmsg+0x419/0x850
[ 12.180525][ T313] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.180649][ T313] ? get_timestamp.constprop.0+0x390/0x390
[ 12.180805][ T313] ? move_addr_to_kernel+0x40/0x40
[ 12.180936][ T313] ? stack_depot_save_flags+0x367/0x770
[ 12.181062][ T313] ? validate_chain+0x38b/0xc20
[ 12.181190][ T313] ___sys_sendmsg+0x14e/0x1d0
[ 12.181314][ T313] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.181473][ T313] ? copy_msghdr_from_user+0x460/0x460
[ 12.181610][ T313] __sys_sendmsg+0x145/0x1f0
[ 12.181733][ T313] ? __sys_sendmsg_sock+0x20/0x20
[ 12.181867][ T313] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.182023][ T313] ? do_raw_spin_unlock+0x59/0x250
[ 12.182149][ T313] ? rcu_is_watching+0x15/0xd0
[ 12.182274][ T313] do_syscall_64+0x117/0xfc0
[ 12.182399][ T313] ? trace_hardirqs_off+0xd/0x30
[ 12.182530][ T313] ? exc_page_fault+0xee/0x100
[ 12.182653][ T313] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.182807][ T313] RIP: 0033:0x7fc05a9e708e
[ 12.182943][ T313] 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
[ 12.183386][ T313] RSP: 002b:00007ffd54e7bf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.183578][ T313] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc05a9e708e
[ 12.183762][ T313] RDX: 0000000000000000 RSI: 00007ffd54e7c010 RDI: 0000000000000005
[ 12.183959][ T313] RBP: 00007ffd54e7bf70 R08: 0000000000000000 R09: 0000000000000000
[ 12.184145][ T313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.184331][ T313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd54e7c6e0
[ 12.184526][ T313]
[ 12.184618][ T313] irq event stamp: 29313
[ 12.184713][ T313] hardirqs last enabled at (29321): [] __up_console_sem+0x5a/0x70
[ 12.184937][ T313] hardirqs last disabled at (29330): [] __up_console_sem+0x3f/0x70
[ 12.185150][ T313] softirqs last enabled at (28650): [] handle_softirqs+0x611/0x940
[ 12.185366][ T313] softirqs last disabled at (28359): [] __irq_exit_rcu+0x103/0x1c0
[ 12.185589][ T313] ---[ end trace 0000000000000000 ]---
[ 12.259146][ T68] ------------[ cut here ]------------
[ 12.259347][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 12.259643][ T68] Modules linked in: vxlan
[ 12.259836][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.260151][ T68] Tainted: [W]=WARN
[ 12.260289][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.260499][ T68] Workqueue: netns cleanup_net
[ 12.260676][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.260898][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.261373][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 12.261581][ T68] RAX: 00000000ffffffa6 RBX: ff1100000c49b8c0 RCX: 1ff4000000092eed
[ 12.261812][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49b97c
[ 12.262047][ T68] RBP: ff11000004ed9000 R08: 1fe2200001893731 R09: ff1100000915aed0
[ 12.262271][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.262502][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.262727][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.262999][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.263200][ T68] CR2: 000055bc7d569d5c CR3: 000000000fe3a004 CR4: 0000000000771ef0
[ 12.263425][ T68] PKRU: 55555554
[ 12.263569][ T68] Call Trace:
[ 12.263705][ T68]
[ 12.263814][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.264033][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.264226][ T68] ? queue_rcu_work+0x7c/0xa0
[ 12.264397][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 12.264578][ T68] ? rtnl_is_locked+0x15/0x20
[ 12.264745][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 12.264925][ T68] ? mutex_is_locked+0x1c/0x50
[ 12.265096][ T68] ops_undo_list+0x615/0x8f0
[ 12.265295][ T68] ? netns_install+0x2a0/0x2a0
[ 12.265466][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.265635][ T68] cleanup_net+0x431/0x940
[ 12.265808][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.265987][ T68] ? process_one_work+0xdb7/0x1410
[ 12.266162][ T68] ? lock_acquire+0x134/0x160
[ 12.266327][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.266509][ T68] process_one_work+0xdf8/0x1410
[ 12.266681][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.266860][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.267033][ T68] worker_thread+0x4f1/0xd60
[ 12.267201][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.267367][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.267545][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.267715][ T68] kthread+0x367/0x460
[ 12.267866][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.268065][ T68] ? kthread_affine_node+0x330/0x330
[ 12.268231][ T68] ret_from_fork+0x474/0x6b0
[ 12.268403][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.268606][ T68] ? __switch_to+0x5a3/0xe00
[ 12.268775][ T68] ? kthread_affine_node+0x330/0x330
[ 12.268956][ T68] ret_from_fork_asm+0x11/0x20
[ 12.269130][ T68]
[ 12.269265][ T68] irq event stamp: 39445
[ 12.269401][ T68] hardirqs last enabled at (39455): [] __up_console_sem+0x5a/0x70
[ 12.269676][ T68] hardirqs last disabled at (39464): [] __up_console_sem+0x3f/0x70
[ 12.269942][ T68] softirqs last enabled at (38972): [] handle_softirqs+0x611/0x940
[ 12.270195][ T68] softirqs last disabled at (38965): [] __irq_exit_rcu+0x103/0x1c0
[ 12.270486][ T68] ---[ end trace 0000000000000000 ]---
[ 12.271992][ T68] ------------[ cut here ]------------
[ 12.272160][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 12.272449][ T68] Modules linked in: vxlan
[ 12.272623][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.272952][ T68] Tainted: [W]=WARN
[ 12.273196][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.273393][ T68] Workqueue: netns cleanup_net
[ 12.273575][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.273774][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.274338][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 12.274541][ T68] RAX: 00000000ffffffa6 RBX: ff1100000c49b1c0 RCX: 1ff4000000092eed
[ 12.274850][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49b27c
[ 12.275071][ T68] RBP: ff1100000f0dc000 R08: 1fe2200001893651 R09: ff1100000915aed0
[ 12.275329][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.275559][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.275814][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.276153][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.276380][ T68] CR2: 000055bc7d569d5c CR3: 0000000060f4d003 CR4: 0000000000771ef0
[ 12.276615][ T68] PKRU: 55555554
[ 12.276751][ T68] Call Trace:
[ 12.276898][ T68]
[ 12.277078][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.277277][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.277481][ T68] ? queue_rcu_work+0x7c/0xa0
[ 12.277720][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 12.277902][ T68] ? rtnl_is_locked+0x15/0x20
[ 12.278068][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 12.278235][ T68] ? mutex_is_locked+0x1c/0x50
[ 12.278404][ T68] ops_undo_list+0x615/0x8f0
[ 12.278576][ T68] ? netns_install+0x2a0/0x2a0
[ 12.278740][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.278999][ T68] cleanup_net+0x431/0x940
[ 12.279168][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.279405][ T68] ? process_one_work+0xdb7/0x1410
[ 12.279580][ T68] ? lock_acquire+0x134/0x160
[ 12.279747][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.280143][ T68] process_one_work+0xdf8/0x1410
[ 12.280320][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.280503][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.280676][ T68] worker_thread+0x4f1/0xd60
[ 12.280931][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.281096][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.281264][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.281430][ T68] kthread+0x367/0x460
[ 12.281649][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.281873][ T68] ? kthread_affine_node+0x330/0x330
[ 12.282074][ T68] ret_from_fork+0x474/0x6b0
[ 12.282242][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.282446][ T68] ? __switch_to+0x5a3/0xe00
[ 12.282616][ T68] ? kthread_affine_node+0x330/0x330
[ 12.282811][ T68] ret_from_fork_asm+0x11/0x20
[ 12.283067][ T68]
[ 12.283205][ T68] irq event stamp: 42335
[ 12.283340][ T68] hardirqs last enabled at (42345): [] __up_console_sem+0x5a/0x70
[ 12.283599][ T68] hardirqs last disabled at (42354): [] __up_console_sem+0x3f/0x70
[ 12.284012][ T68] softirqs last enabled at (41742): [] __alloc_skb+0x4c2/0x5f0
[ 12.284264][ T68] softirqs last disabled at (41740): [] __alloc_skb+0x4c2/0x5f0
[ 12.284597][ T68] ---[ end trace 0000000000000000 ]---
[ 12.286273][ T68] ------------[ cut here ]------------
[ 12.286435][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 12.286726][ T68] Modules linked in: vxlan
[ 12.287384][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.287754][ T68] Tainted: [W]=WARN
[ 12.287959][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.288198][ T68] Workqueue: netns cleanup_net
[ 12.288416][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.288672][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.289201][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 12.289451][ T68] RAX: 00000000ffffffa6 RBX: ff1100000c49aac0 RCX: 1ff4000000092eed
[ 12.289719][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c49ab7c
[ 12.290001][ T68] RBP: ff1100000f009000 R08: 1fe2200001893571 R09: ff1100000915aed0
[ 12.290267][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.290542][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.290810][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.291122][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.291360][ T68] CR2: 000055bc7d569d5c CR3: 0000000060f4d003 CR4: 0000000000771ef0
[ 12.291639][ T68] PKRU: 55555554
[ 12.291868][ T68] Call Trace:
[ 12.292049][ T68]
[ 12.292204][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.292506][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.292742][ T68] ? queue_rcu_work+0x7c/0xa0
[ 12.292925][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 12.293094][ T68] ? rtnl_is_locked+0x15/0x20
[ 12.293263][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 12.293428][ T68] ? mutex_is_locked+0x1c/0x50
[ 12.293603][ T68] ops_undo_list+0x615/0x8f0
[ 12.293771][ T68] ? netns_install+0x2a0/0x2a0
[ 12.293949][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.294117][ T68] cleanup_net+0x431/0x940
[ 12.294283][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.294459][ T68] ? process_one_work+0xdb7/0x1410
[ 12.294627][ T68] ? lock_acquire+0x134/0x160
[ 12.294793][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.294976][ T68] process_one_work+0xdf8/0x1410
[ 12.295147][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.295311][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.295487][ T68] worker_thread+0x4f1/0xd60
[ 12.295656][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.295837][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.296006][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.296173][ T68] kthread+0x367/0x460
[ 12.296312][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.296514][ T68] ? kthread_affine_node+0x330/0x330
[ 12.296679][ T68] ret_from_fork+0x474/0x6b0
[ 12.296860][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.297053][ T68] ? __switch_to+0x5a3/0xe00
[ 12.297220][ T68] ? kthread_affine_node+0x330/0x330
[ 12.297385][ T68] ret_from_fork_asm+0x11/0x20
[ 12.297565][ T68]
[ 12.297698][ T68] irq event stamp: 48311
[ 12.297847][ T68] hardirqs last enabled at (48323): [] __up_console_sem+0x5a/0x70
[ 12.298098][ T68] hardirqs last disabled at (48332): [] __up_console_sem+0x3f/0x70
[ 12.298348][ T68] softirqs last enabled at (48008): [] handle_softirqs+0x611/0x940
[ 12.298609][ T68] softirqs last disabled at (47933): [] __irq_exit_rcu+0x103/0x1c0
[ 12.298874][ T68] ---[ end trace 0000000000000000 ]---
[ 12.299861][ T68] ------------[ cut here ]------------
[ 12.300026][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 12.300302][ T68] Modules linked in: vxlan
[ 12.300482][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.300797][ T68] Tainted: [W]=WARN
[ 12.301171][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.301467][ T68] Workqueue: netns cleanup_net
[ 12.301736][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.302045][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.302617][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 12.302917][ T68] RAX: 00000000ffffffa6 RBX: ff11000009c4d1c0 RCX: 1ff4000000092eed
[ 12.303188][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009c4d27c
[ 12.303512][ T68] RBP: ff1100000f211000 R08: 1fe2200001389a51 R09: ff1100000915aed0
[ 12.303779][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.304059][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.304326][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.304635][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.304887][ T68] CR2: 000055bc7d569d5c CR3: 0000000060f4d003 CR4: 0000000000771ef0
[ 12.305156][ T68] PKRU: 55555554
[ 12.305335][ T68] Call Trace:
[ 12.305519][ T68]
[ 12.305673][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.305934][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.306177][ T68] ? queue_rcu_work+0x7c/0xa0
[ 12.306388][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 12.306610][ T68] ? rtnl_is_locked+0x15/0x20
[ 12.306835][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 12.307047][ T68] ? mutex_is_locked+0x1c/0x50
[ 12.307260][ T68] ops_undo_list+0x615/0x8f0
[ 12.307481][ T68] ? netns_install+0x2a0/0x2a0
[ 12.307694][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.307921][ T68] cleanup_net+0x431/0x940
[ 12.308135][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.308344][ T68] ? process_one_work+0xdb7/0x1410
[ 12.308563][ T68] ? lock_acquire+0x134/0x160
[ 12.308773][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.309035][ T68] process_one_work+0xdf8/0x1410
[ 12.309253][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.309475][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.309694][ T68] worker_thread+0x4f1/0xd60
[ 12.309898][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.310092][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.310338][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.310514][ T68] kthread+0x367/0x460
[ 12.310726][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.310967][ T68] ? kthread_affine_node+0x330/0x330
[ 12.311137][ T68] ret_from_fork+0x474/0x6b0
[ 12.311334][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.311538][ T68] ? __switch_to+0x5a3/0xe00
[ 12.311708][ T68] ? kthread_affine_node+0x330/0x330
[ 12.311890][ T68] ret_from_fork_asm+0x11/0x20
[ 12.312066][ T68]
[ 12.312200][ T68] irq event stamp: 53867
[ 12.312409][ T68] hardirqs last enabled at (53877): [] __up_console_sem+0x5a/0x70
[ 12.312676][ T68] hardirqs last disabled at (53886): [] __up_console_sem+0x3f/0x70
[ 12.312946][ T68] softirqs last enabled at (53734): [] handle_softirqs+0x611/0x940
[ 12.313204][ T68] softirqs last disabled at (53689): [] __irq_exit_rcu+0x103/0x1c0
[ 12.313463][ T68] ---[ end trace 0000000000000000 ]---
[ 12.314768][ T68] ------------[ cut here ]------------
[ 12.315769][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:1/68
[ 12.316111][ T68] Modules linked in: vxlan
[ 12.316327][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.316693][ T68] Tainted: [W]=WARN
[ 12.316889][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.317137][ T68] Workqueue: netns cleanup_net
[ 12.317357][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.317619][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.318147][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 12.318390][ T68] RAX: 00000000ffffffa6 RBX: ff11000009c4ce40 RCX: 1ff4000000092eed
[ 12.318668][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009c4cefc
[ 12.318946][ T68] RBP: ff11000004f89000 R08: 1fe22000013899e1 R09: ff1100000915aed0
[ 12.319213][ T68] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.319491][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.319775][ T68] FS: 0000000000000000(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.320086][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.320324][ T68] CR2: 000055bc7d569d5c CR3: 0000000060f4d003 CR4: 0000000000771ef0
[ 12.320603][ T68] PKRU: 55555554
[ 12.320781][ T68] Call Trace:
[ 12.320973][ T68]
[ 12.321126][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.321372][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.321616][ T68] ? queue_rcu_work+0x7c/0xa0
[ 12.321842][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 12.322055][ T68] ? rtnl_is_locked+0x15/0x20
[ 12.322265][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 12.322486][ T68] ? mutex_is_locked+0x1c/0x50
[ 12.322698][ T68] ops_undo_list+0x615/0x8f0
[ 12.322919][ T68] ? netns_install+0x2a0/0x2a0
[ 12.323129][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.323391][ T68] cleanup_net+0x431/0x940
[ 12.323661][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.323951][ T68] ? process_one_work+0xdb7/0x1410
[ 12.324210][ T68] ? lock_acquire+0x134/0x160
[ 12.324472][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.324729][ T68] process_one_work+0xdf8/0x1410
[ 12.325080][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.325342][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.325556][ T68] worker_thread+0x4f1/0xd60
[ 12.325794][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.325977][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.326145][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.326313][ T68] kthread+0x367/0x460
[ 12.326459][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.326655][ T68] ? kthread_affine_node+0x330/0x330
[ 12.326915][ T68] ret_from_fork+0x474/0x6b0
[ 12.327087][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.327286][ T68] ? __switch_to+0x5a3/0xe00
[ 12.327460][ T68] ? kthread_affine_node+0x330/0x330
[ 12.327631][ T68] ret_from_fork_asm+0x11/0x20
[ 12.327809][ T68]
[ 12.327988][ T68] irq event stamp: 61615
[ 12.328124][ T68] hardirqs last enabled at (61625): [] __up_console_sem+0x5a/0x70
[ 12.328378][ T68] hardirqs last disabled at (61634): [] __up_console_sem+0x3f/0x70
[ 12.328645][ T68] softirqs last enabled at (61474): [] handle_softirqs+0x611/0x940
[ 12.328984][ T68] softirqs last disabled at (61405): [] __irq_exit_rcu+0x103/0x1c0
[ 12.329235][ T68] ---[ end trace 0000000000000000 ]---
[ 12.340883][ T68] ------------[ cut here ]------------
[ 12.341026][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/68
[ 12.341273][ T68] Modules linked in: vxlan
[ 12.341404][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.341693][ T68] Tainted: [W]=WARN
[ 12.341787][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.341952][ T68] Workqueue: netns cleanup_net
[ 12.342081][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.342240][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.342692][ T68] RSP: 0018:ffa0000000497748 EFLAGS: 00010286
[ 12.342854][ T68] RAX: 00000000ffffffa6 RBX: ff11000009c4cac0 RCX: 1ff4000000092eaf
[ 12.343038][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009c4cb7c
[ 12.343220][ T68] RBP: ff1100000fd14000 R08: 1fe2200001389971 R09: ff1100000915aed0
[ 12.343404][ T68] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 12.343593][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000004977e0
[ 12.343777][ T68] FS: 0000000000000000(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 12.344003][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.344158][ T68] CR2: 000055bc7d569d5c CR3: 000000000fe3a005 CR4: 0000000000771ef0
[ 12.344344][ T68] PKRU: 55555554
[ 12.344440][ T68] Call Trace:
[ 12.344542][ T68]
[ 12.344611][ T68] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.344737][ T68] rtmsg_ifinfo+0x5c/0xb0
[ 12.344835][ T68] netif_close_many+0x2ac/0x640
[ 12.344958][ T68] ? lock_acquire+0x134/0x160
[ 12.345081][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.345209][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.345332][ T68] ? __dev_close_many+0x670/0x670
[ 12.345460][ T68] ? netif_close_many_and_unlock+0x22/0x2c0
[ 12.345615][ T68] unregister_netdevice_many_notify+0x71a/0x1b30
[ 12.345768][ T68] ? mutex_is_locked+0x1c/0x50
[ 12.345895][ T68] ? rtnl_is_locked+0x15/0x20
[ 12.346019][ T68] ? default_device_exit_net+0x78/0x7b0
[ 12.346142][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.346299][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 12.346429][ T68] default_device_exit_batch+0x38b/0x600
[ 12.346561][ T68] ? unregister_netdev+0x60/0x60
[ 12.346685][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 12.346808][ T68] ? fou_exit_net+0x30/0x110
[ 12.346946][ T68] ops_undo_list+0x2ce/0x8f0
[ 12.347072][ T68] ? netns_install+0x2a0/0x2a0
[ 12.347194][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.347322][ T68] cleanup_net+0x431/0x940
[ 12.347452][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.347589][ T68] ? process_one_work+0xdb7/0x1410
[ 12.347718][ T68] ? lock_acquire+0x134/0x160
[ 12.347913][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.348038][ T68] process_one_work+0xdf8/0x1410
[ 12.348164][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.348286][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.348413][ T68] worker_thread+0x4f1/0xd60
[ 12.348544][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.348667][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.348792][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.348991][ T68] kthread+0x367/0x460
[ 12.349097][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.349252][ T68] ? kthread_affine_node+0x330/0x330
[ 12.349375][ T68] ret_from_fork+0x474/0x6b0
[ 12.349502][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.349655][ T68] ? __switch_to+0x5a3/0xe00
[ 12.349778][ T68] ? kthread_affine_node+0x330/0x330
[ 12.349912][ T68] ret_from_fork_asm+0x11/0x20
[ 12.350041][ T68]
[ 12.350133][ T68] irq event stamp: 64273
[ 12.350231][ T68] hardirqs last enabled at (64281): [] __up_console_sem+0x5a/0x70
[ 12.350448][ T68] hardirqs last disabled at (64288): [] __up_console_sem+0x3f/0x70
[ 12.350661][ T68] softirqs last enabled at (64204): [] handle_softirqs+0x611/0x940
[ 12.350890][ T68] softirqs last disabled at (64185): [] __irq_exit_rcu+0x103/0x1c0
[ 12.351101][ T68] ---[ end trace 0000000000000000 ]---
[ 12.352815][ T68] ------------[ cut here ]------------
[ 12.352967][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/68
[ 12.353254][ T68] Modules linked in: vxlan
[ 12.353394][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.353670][ T68] Tainted: [W]=WARN
[ 12.353760][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.353962][ T68] Workqueue: netns cleanup_net
[ 12.354090][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.354245][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.354679][ T68] RSP: 0018:ffa0000000497878 EFLAGS: 00010286
[ 12.354836][ T68] RAX: 00000000ffffffa6 RBX: ff1100000cb823c0 RCX: 1ff4000000092ed5
[ 12.355014][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cb8247c
[ 12.355191][ T68] RBP: ff1100000fd14000 R08: 1fe2200001970491 R09: ff1100000915aed0
[ 12.355369][ T68] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.355557][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.355736][ T68] FS: 0000000000000000(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 12.355950][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.356099][ T68] CR2: 000055bc7d569d5c CR3: 000000000fe3a005 CR4: 0000000000771ef0
[ 12.356277][ T68] PKRU: 55555554
[ 12.356366][ T68] Call Trace:
[ 12.356462][ T68]
[ 12.356526][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.356678][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 12.356836][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 12.356958][ T68] default_device_exit_batch+0x38b/0x600
[ 12.357079][ T68] ? unregister_netdev+0x60/0x60
[ 12.357199][ T68] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 12.357320][ T68] ? fou_exit_net+0x30/0x110
[ 12.357446][ T68] ops_undo_list+0x2ce/0x8f0
[ 12.357567][ T68] ? netns_install+0x2a0/0x2a0
[ 12.357685][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.357807][ T68] cleanup_net+0x431/0x940
[ 12.357937][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 12.358059][ T68] ? process_one_work+0xdb7/0x1410
[ 12.358178][ T68] ? lock_acquire+0x134/0x160
[ 12.358298][ T68] ? rcu_is_watching+0x15/0xd0
[ 12.358419][ T68] process_one_work+0xdf8/0x1410
[ 12.358548][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.358668][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 12.358792][ T68] worker_thread+0x4f1/0xd60
[ 12.358919][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.359038][ T68] ? __kthread_parkme+0xbd/0x210
[ 12.359160][ T68] ? rescuer_thread+0x1320/0x1320
[ 12.359280][ T68] kthread+0x367/0x460
[ 12.359370][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.359523][ T68] ? kthread_affine_node+0x330/0x330
[ 12.359643][ T68] ret_from_fork+0x474/0x6b0
[ 12.359763][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.359917][ T68] ? __switch_to+0x5a3/0xe00
[ 12.360037][ T68] ? kthread_affine_node+0x330/0x330
[ 12.360158][ T68] ret_from_fork_asm+0x11/0x20
[ 12.360283][ T68]
[ 12.360371][ T68] irq event stamp: 68029
[ 12.360466][ T68] hardirqs last enabled at (68037): [] __up_console_sem+0x5a/0x70
[ 12.360671][ T68] hardirqs last disabled at (68044): [] __up_console_sem+0x3f/0x70
[ 12.360883][ T68] softirqs last enabled at (67634): [] handle_softirqs+0x611/0x940
[ 12.361089][ T68] softirqs last disabled at (67553): [] __irq_exit_rcu+0x103/0x1c0
[ 12.361293][ T68] ---[ end trace 0000000000000000 ]---
[ 12.460343][ T324] ------------[ cut here ]------------
[ 12.460510][ T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/324
[ 12.460744][ T324] Modules linked in: vxlan
[ 12.460891][ T324] CPU: 3 UID: 0 PID: 324 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.461158][ T324] Tainted: [W]=WARN
[ 12.461259][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.461426][ T324] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.461606][ T324] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.462084][ T324] RSP: 0018:ffa0000000ab7a80 EFLAGS: 00010286
[ 12.462250][ T324] RAX: 00000000ffffffa6 RBX: ff1100000290c580 RCX: 1ff4000000156f16
[ 12.462451][ T324] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000290c63c
[ 12.462650][ T324] RBP: ff1100000924c000 R08: 1fe22000005218c9 R09: ff11000004d5d180
[ 12.462851][ T324] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.463050][ T324] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000924c000
[ 12.463249][ T324] FS: 00007f27fd74d840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.463487][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.463657][ T324] CR2: 00007f27fd94ec20 CR3: 000000000f847002 CR4: 0000000000771ef0
[ 12.463863][ T324] PKRU: 55555554
[ 12.463963][ T324] Call Trace:
[ 12.464061][ T324]
[ 12.464131][ T324] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.464266][ T324] ? notifier_call_chain+0xb0/0x320
[ 12.464402][ T324] rtmsg_ifinfo+0x5c/0xb0
[ 12.464507][ T324] register_netdevice+0x1526/0x1bc0
[ 12.464640][ T324] ? unregister_netdevice_queue+0x470/0x470
[ 12.464805][ T324] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.464942][ T324] register_netdev+0x23/0x40
[ 12.465073][ T324] loopback_net_init+0x7d/0x150
[ 12.465207][ T324] ops_init+0x187/0x560
[ 12.465309][ T324] setup_net+0x11b/0x3b0
[ 12.465409][ T324] ? unregister_pernet_device+0x80/0x80
[ 12.465546][ T324] ? lockdep_init_map_type+0x5d/0x250
[ 12.465678][ T324] ? mutex_init_lockdep+0xf6/0x120
[ 12.465810][ T324] copy_net_ns+0x383/0x660
[ 12.465948][ T324] create_new_namespaces+0x371/0xa10
[ 12.466082][ T324] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 12.466216][ T324] ksys_unshare+0x353/0x880
[ 12.466348][ T324] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.466485][ T324] ? walk_process_tree+0x350/0x350
[ 12.466617][ T324] ? __x64_sys_openat+0x10e/0x210
[ 12.466749][ T324] ? __ia32_sys_open+0x1b0/0x1b0
[ 12.466887][ T324] __x64_sys_unshare+0x34/0x50
[ 12.467018][ T324] ? do_syscall_64+0x82/0xfc0
[ 12.467151][ T324] do_syscall_64+0x117/0xfc0
[ 12.467281][ T324] ? trace_hardirqs_off+0xd/0x30
[ 12.467412][ T324] ? exc_page_fault+0xee/0x100
[ 12.467551][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.467714][ T324] RIP: 0033:0x7f27fda0fbcb
[ 12.467858][ T324] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 12.468325][ T324] RSP: 002b:00007ffcd2aa0108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 12.468528][ T324] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f27fda0fbcb
[ 12.468722][ T324] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 12.468921][ T324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 12.469118][ T324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2aa2330
[ 12.469312][ T324] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd2aa388c
[ 12.469520][ T324]
[ 12.469619][ T324] irq event stamp: 22241
[ 12.469718][ T324] hardirqs last enabled at (22249): [] __up_console_sem+0x5a/0x70
[ 12.469953][ T324] hardirqs last disabled at (22258): [] __up_console_sem+0x3f/0x70
[ 12.470178][ T324] softirqs last enabled at (21736): [] __alloc_skb+0x4c2/0x5f0
[ 12.470405][ T324] softirqs last disabled at (21734): [] __alloc_skb+0x4c2/0x5f0
[ 12.470636][ T324] ---[ end trace 0000000000000000 ]---
[ 12.473549][ T324] ------------[ cut here ]------------
[ 12.473686][ T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/324
[ 12.473919][ T324] Modules linked in: vxlan
[ 12.474053][ T324] CPU: 3 UID: 0 PID: 324 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.474315][ T324] Tainted: [W]=WARN
[ 12.474415][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.474583][ T324] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.474751][ T324] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.475221][ T324] RSP: 0018:ffa0000000ab7918 EFLAGS: 00010286
[ 12.475385][ T324] RAX: 00000000ffffffa6 RBX: ff1100000bd14040 RCX: 1ff4000000156ee9
[ 12.475583][ T324] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bd140fc
[ 12.475779][ T324] RBP: ff110000085bc000 R08: 1fe22000017a2821 R09: ff11000004d5d180
[ 12.475979][ T324] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.476176][ T324] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000085bc000
[ 12.476371][ T324] FS: 00007f27fd74d840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.476604][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.476768][ T324] CR2: 00007f27fd94ec20 CR3: 000000000f847002 CR4: 0000000000771ef0
[ 12.476968][ T324] PKRU: 55555554
[ 12.477066][ T324] Call Trace:
[ 12.477162][ T324]
[ 12.477229][ T324] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.477360][ T324] ? notifier_call_chain+0xb0/0x320
[ 12.477498][ T324] rtmsg_ifinfo+0x5c/0xb0
[ 12.477597][ T324] register_netdevice+0x1526/0x1bc0
[ 12.477729][ T324] ? unregister_netdevice_queue+0x470/0x470
[ 12.477897][ T324] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.478029][ T324] __ip_tunnel_create+0x380/0x470
[ 12.478160][ T324] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 12.478290][ T324] ? net_generic+0xb3/0x1e0
[ 12.478421][ T324] ip_tunnel_init_net+0x1b4/0x510
[ 12.478558][ T324] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 12.478689][ T324] ? __kmalloc_noprof+0x2d7/0x760
[ 12.478826][ T324] ops_init+0x187/0x560
[ 12.478926][ T324] setup_net+0x11b/0x3b0
[ 12.479025][ T324] ? unregister_pernet_device+0x80/0x80
[ 12.479153][ T324] ? lockdep_init_map_type+0x5d/0x250
[ 12.479282][ T324] ? mutex_init_lockdep+0xf6/0x120
[ 12.479414][ T324] copy_net_ns+0x383/0x660
[ 12.479575][ T324] create_new_namespaces+0x371/0xa10
[ 12.479731][ T324] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 12.479866][ T324] ksys_unshare+0x353/0x880
[ 12.479995][ T324] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.480125][ T324] ? walk_process_tree+0x350/0x350
[ 12.480253][ T324] ? __x64_sys_openat+0x10e/0x210
[ 12.480384][ T324] ? __ia32_sys_open+0x1b0/0x1b0
[ 12.480521][ T324] __x64_sys_unshare+0x34/0x50
[ 12.480649][ T324] ? do_syscall_64+0x82/0xfc0
[ 12.480780][ T324] do_syscall_64+0x117/0xfc0
[ 12.480914][ T324] ? trace_hardirqs_off+0xd/0x30
[ 12.481045][ T324] ? exc_page_fault+0xee/0x100
[ 12.481175][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.481335][ T324] RIP: 0033:0x7f27fda0fbcb
[ 12.481475][ T324] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 12.481946][ T324] RSP: 002b:00007ffcd2aa0108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 12.482141][ T324] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f27fda0fbcb
[ 12.482336][ T324] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 12.482534][ T324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 12.482730][ T324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2aa2330
[ 12.482932][ T324] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd2aa388c
[ 12.483132][ T324]
[ 12.483230][ T324] irq event stamp: 24251
[ 12.483327][ T324] hardirqs last enabled at (24259): [] __up_console_sem+0x5a/0x70
[ 12.483558][ T324] hardirqs last disabled at (24266): [] __up_console_sem+0x3f/0x70
[ 12.483782][ T324] softirqs last enabled at (23742): [] handle_softirqs+0x611/0x940
[ 12.484011][ T324] softirqs last disabled at (23737): [] __irq_exit_rcu+0x103/0x1c0
[ 12.484236][ T324] ---[ end trace 0000000000000000 ]---
[ 12.486729][ T324] ------------[ cut here ]------------
[ 12.487366][ T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/324
[ 12.487605][ T324] Modules linked in: vxlan
[ 12.487742][ T324] CPU: 3 UID: 0 PID: 324 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.488067][ T324] Tainted: [W]=WARN
[ 12.488167][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.488330][ T324] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.488507][ T324] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.489035][ T324] RSP: 0018:ffa0000000ab78f8 EFLAGS: 00010286
[ 12.489201][ T324] RAX: 00000000ffffffa6 RBX: ff11000009c4da80 RCX: 1ff4000000156ee5
[ 12.489398][ T324] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009c4db3c
[ 12.489602][ T324] RBP: ff11000008d69000 R08: 1fe2200001389b69 R09: ff11000004d5d180
[ 12.489798][ T324] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.490050][ T324] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008d69000
[ 12.490247][ T324] FS: 00007f27fd74d840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.490485][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.490649][ T324] CR2: 00007f27fd94ec20 CR3: 000000000f847002 CR4: 0000000000771ef0
[ 12.490905][ T324] PKRU: 55555554
[ 12.491004][ T324] Call Trace:
[ 12.491103][ T324]
[ 12.491171][ T324] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.491302][ T324] ? notifier_call_chain+0xb0/0x320
[ 12.491435][ T324] rtmsg_ifinfo+0x5c/0xb0
[ 12.491545][ T324] register_netdevice+0x1526/0x1bc0
[ 12.491679][ T324] ? unregister_netdevice_queue+0x470/0x470
[ 12.491902][ T324] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.492036][ T324] __ip_tunnel_create+0x380/0x470
[ 12.492169][ T324] ? ip_tunnel_encap_del_ops+0x80/0x80
[ 12.492301][ T324] ? net_generic+0xb3/0x1e0
[ 12.492435][ T324] ip_tunnel_init_net+0x1b4/0x510
[ 12.492573][ T324] ? ip_tunnel_ctl+0x8c0/0x8c0
[ 12.492706][ T324] ? trace_kmalloc+0xed/0x130
[ 12.492897][ T324] ? __kasan_kmalloc+0x7b/0x90
[ 12.493032][ T324] vti_init_net+0x2a/0x140
[ 12.493165][ T324] ops_init+0x187/0x560
[ 12.493266][ T324] setup_net+0x11b/0x3b0
[ 12.493366][ T324] ? unregister_pernet_device+0x80/0x80
[ 12.493504][ T324] ? lockdep_init_map_type+0x5d/0x250
[ 12.493636][ T324] ? mutex_init_lockdep+0xf6/0x120
[ 12.493772][ T324] copy_net_ns+0x383/0x660
[ 12.493963][ T324] create_new_namespaces+0x371/0xa10
[ 12.494098][ T324] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 12.494232][ T324] ksys_unshare+0x353/0x880
[ 12.494364][ T324] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.494504][ T324] ? walk_process_tree+0x350/0x350
[ 12.494637][ T324] ? __x64_sys_openat+0x10e/0x210
[ 12.494772][ T324] ? __ia32_sys_open+0x1b0/0x1b0
[ 12.494963][ T324] __x64_sys_unshare+0x34/0x50
[ 12.495094][ T324] ? do_syscall_64+0x82/0xfc0
[ 12.495227][ T324] do_syscall_64+0x117/0xfc0
[ 12.495359][ T324] ? trace_hardirqs_off+0xd/0x30
[ 12.495497][ T324] ? exc_page_fault+0xee/0x100
[ 12.495629][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.495792][ T324] RIP: 0033:0x7f27fda0fbcb
[ 12.495990][ T324] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 12.496466][ T324] RSP: 002b:00007ffcd2aa0108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 12.496664][ T324] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f27fda0fbcb
[ 12.496918][ T324] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 12.497114][ T324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 12.497309][ T324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2aa2330
[ 12.497513][ T324] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd2aa388c
[ 12.497716][ T324]
[ 12.497816][ T324] irq event stamp: 27947
[ 12.497971][ T324] hardirqs last enabled at (28049): [] __up_console_sem+0x5a/0x70
[ 12.498199][ T324] hardirqs last disabled at (28056): [] __up_console_sem+0x3f/0x70
[ 12.498425][ T324] softirqs last enabled at (28046): [] handle_softirqs+0x611/0x940
[ 12.498660][ T324] softirqs last disabled at (27955): [] __irq_exit_rcu+0x103/0x1c0
[ 12.498943][ T324] ---[ end trace 0000000000000000 ]---
[ 12.501958][ T324] ------------[ cut here ]------------
[ 12.502140][ T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/324
[ 12.502417][ T324] Modules linked in: vxlan
[ 12.502607][ T324] CPU: 2 UID: 0 PID: 324 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.502941][ T324] Tainted: [W]=WARN
[ 12.503089][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.503299][ T324] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.503528][ T324] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.504053][ T324] RSP: 0018:ffa0000000ab7a78 EFLAGS: 00010286
[ 12.504265][ T324] RAX: 00000000ffffffa6 RBX: ff1100000bd15c40 RCX: 1ff4000000156f15
[ 12.504517][ T324] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bd15cfc
[ 12.504761][ T324] RBP: ff110000091fc000 R08: 1fe22000017a2ba1 R09: ff11000004d5d180
[ 12.505016][ T324] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.505259][ T324] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000091fc000
[ 12.505516][ T324] FS: 00007f27fd74d840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.505796][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.506021][ T324] CR2: 00007f6da3018574 CR3: 000000000f847002 CR4: 0000000000771ef0
[ 12.506267][ T324] PKRU: 55555554
[ 12.506411][ T324] Call Trace:
[ 12.506565][ T324]
[ 12.506681][ T324] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.506874][ T324] ? notifier_call_chain+0xb0/0x320
[ 12.507056][ T324] rtmsg_ifinfo+0x5c/0xb0
[ 12.507204][ T324] register_netdevice+0x1526/0x1bc0
[ 12.507384][ T324] ? unregister_netdevice_queue+0x470/0x470
[ 12.507604][ T324] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.507787][ T324] register_netdev+0x23/0x40
[ 12.507977][ T324] vti6_init_net+0x280/0x3c0
[ 12.508158][ T324] ops_init+0x187/0x560
[ 12.508307][ T324] setup_net+0x11b/0x3b0
[ 12.508460][ T324] ? unregister_pernet_device+0x80/0x80
[ 12.508642][ T324] ? lockdep_init_map_type+0x5d/0x250
[ 12.508837][ T324] ? mutex_init_lockdep+0xf6/0x120
[ 12.509018][ T324] copy_net_ns+0x383/0x660
[ 12.509199][ T324] create_new_namespaces+0x371/0xa10
[ 12.509382][ T324] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 12.509575][ T324] ksys_unshare+0x353/0x880
[ 12.509755][ T324] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.509946][ T324] ? walk_process_tree+0x350/0x350
[ 12.510124][ T324] ? __x64_sys_openat+0x10e/0x210
[ 12.510303][ T324] ? __ia32_sys_open+0x1b0/0x1b0
[ 12.510489][ T324] __x64_sys_unshare+0x34/0x50
[ 12.510668][ T324] ? do_syscall_64+0x82/0xfc0
[ 12.510862][ T324] do_syscall_64+0x117/0xfc0
[ 12.511040][ T324] ? trace_hardirqs_off+0xd/0x30
[ 12.511217][ T324] ? exc_page_fault+0xee/0x100
[ 12.511397][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.511615][ T324] RIP: 0033:0x7f27fda0fbcb
[ 12.511799][ T324] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 12.512329][ T324] RSP: 002b:00007ffcd2aa0108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 12.512581][ T324] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f27fda0fbcb
[ 12.512834][ T324] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 12.513073][ T324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 12.513316][ T324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2aa2330
[ 12.513564][ T324] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd2aa388c
[ 12.513812][ T324]
[ 12.513971][ T324] irq event stamp: 30329
[ 12.514118][ T324] hardirqs last enabled at (30339): [] __up_console_sem+0x5a/0x70
[ 12.514392][ T324] hardirqs last disabled at (30348): [] __up_console_sem+0x3f/0x70
[ 12.514675][ T324] softirqs last enabled at (29770): [] handle_softirqs+0x611/0x940
[ 12.514962][ T324] softirqs last disabled at (30367): [] __irq_exit_rcu+0x103/0x1c0
[ 12.515239][ T324] ---[ end trace 0000000000000000 ]---
[ 12.518183][ T324] ------------[ cut here ]------------
[ 12.518362][ T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/324
[ 12.518643][ T324] Modules linked in: vxlan
[ 12.518839][ T324] CPU: 2 UID: 0 PID: 324 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.519150][ T324] Tainted: [W]=WARN
[ 12.519296][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.519515][ T324] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.519732][ T324] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.520259][ T324] RSP: 0018:ffa0000000ab7a68 EFLAGS: 00010286
[ 12.520498][ T324] RAX: 00000000ffffffa6 RBX: ff1100000954eac0 RCX: 1ff4000000156f13
[ 12.520741][ T324] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000954eb7c
[ 12.520996][ T324] RBP: ff1100000f0a4000 R08: 1fe22000012a9d71 R09: ff11000004d5d180
[ 12.521237][ T324] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.521486][ T324] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f0a4000
[ 12.521732][ T324] FS: 00007f27fd74d840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.522027][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.522238][ T324] CR2: 00007f6da3018574 CR3: 000000000f847002 CR4: 0000000000771ef0
[ 12.522490][ T324] PKRU: 55555554
[ 12.522636][ T324] Call Trace:
[ 12.522784][ T324]
[ 12.522911][ T324] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.523088][ T324] ? notifier_call_chain+0xb0/0x320
[ 12.523266][ T324] rtmsg_ifinfo+0x5c/0xb0
[ 12.523414][ T324] register_netdevice+0x1526/0x1bc0
[ 12.523604][ T324] ? unregister_netdevice_queue+0x470/0x470
[ 12.523833][ T324] register_netdev+0x23/0x40
[ 12.524013][ T324] sit_init_net+0x299/0x570
[ 12.524193][ T324] ops_init+0x187/0x560
[ 12.524340][ T324] setup_net+0x11b/0x3b0
[ 12.524493][ T324] ? unregister_pernet_device+0x80/0x80
[ 12.524671][ T324] ? lockdep_init_map_type+0x5d/0x250
[ 12.524861][ T324] ? mutex_init_lockdep+0xf6/0x120
[ 12.525043][ T324] copy_net_ns+0x383/0x660
[ 12.525222][ T324] create_new_namespaces+0x371/0xa10
[ 12.525403][ T324] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 12.525586][ T324] ksys_unshare+0x353/0x880
[ 12.525765][ T324] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.525954][ T324] ? walk_process_tree+0x350/0x350
[ 12.526132][ T324] ? __x64_sys_openat+0x10e/0x210
[ 12.526313][ T324] ? __ia32_sys_open+0x1b0/0x1b0
[ 12.526504][ T324] __x64_sys_unshare+0x34/0x50
[ 12.526686][ T324] ? do_syscall_64+0x82/0xfc0
[ 12.526876][ T324] do_syscall_64+0x117/0xfc0
[ 12.527084][ T324] ? trace_hardirqs_off+0xd/0x30
[ 12.527260][ T324] ? exc_page_fault+0xee/0x100
[ 12.527457][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.527665][ T324] RIP: 0033:0x7f27fda0fbcb
[ 12.527862][ T324] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 12.528367][ T324] RSP: 002b:00007ffcd2aa0108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 12.528614][ T324] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f27fda0fbcb
[ 12.528871][ T324] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 12.529111][ T324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 12.529351][ T324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2aa2330
[ 12.529598][ T324] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd2aa388c
[ 12.529861][ T324]
[ 12.530004][ T324] irq event stamp: 32409
[ 12.530148][ T324] hardirqs last enabled at (32419): [] __up_console_sem+0x5a/0x70
[ 12.530422][ T324] hardirqs last disabled at (32428): [] __up_console_sem+0x3f/0x70
[ 12.530701][ T324] softirqs last enabled at (31984): [] handle_softirqs+0x611/0x940
[ 12.530990][ T324] softirqs last disabled at (31971): [] __irq_exit_rcu+0x103/0x1c0
[ 12.531263][ T324] ---[ end trace 0000000000000000 ]---
[ 12.542375][ T324] ------------[ cut here ]------------
[ 12.542566][ T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/324
[ 12.542891][ T324] Modules linked in: vxlan
[ 12.543074][ T324] CPU: 2 UID: 0 PID: 324 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.543387][ T324] Tainted: [W]=WARN
[ 12.543544][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.543758][ T324] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.543993][ T324] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.544520][ T324] RSP: 0018:ffa0000000ab7a78 EFLAGS: 00010286
[ 12.544732][ T324] RAX: 00000000ffffffa6 RBX: ff1100000dbf9000 RCX: 1ff4000000156f15
[ 12.544992][ T324] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000dbf90bc
[ 12.545237][ T324] RBP: ff1100000fb51000 R08: 1fe2200001b7f219 R09: ff11000004d5d180
[ 12.545487][ T324] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.545731][ T324] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fb51000
[ 12.545995][ T324] FS: 00007f27fd74d840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 12.546276][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.546500][ T324] CR2: 00007f6da3018574 CR3: 000000000f847002 CR4: 0000000000771ef0
[ 12.546749][ T324] PKRU: 55555554
[ 12.546905][ T324] Call Trace:
[ 12.547052][ T324]
[ 12.547169][ T324] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.547350][ T324] ? notifier_call_chain+0xb0/0x320
[ 12.547539][ T324] rtmsg_ifinfo+0x5c/0xb0
[ 12.547688][ T324] register_netdevice+0x1526/0x1bc0
[ 12.547883][ T324] ? unregister_netdevice_queue+0x470/0x470
[ 12.548094][ T324] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.548278][ T324] register_netdev+0x23/0x40
[ 12.548469][ T324] ip6_tnl_init_net+0x2b8/0x400
[ 12.548655][ T324] ops_init+0x187/0x560
[ 12.548805][ T324] setup_net+0x11b/0x3b0
[ 12.548965][ T324] ? unregister_pernet_device+0x80/0x80
[ 12.549144][ T324] ? lockdep_init_map_type+0x5d/0x250
[ 12.549325][ T324] ? mutex_init_lockdep+0xf6/0x120
[ 12.549516][ T324] copy_net_ns+0x383/0x660
[ 12.549699][ T324] create_new_namespaces+0x371/0xa10
[ 12.549897][ T324] unshare_nsproxy_namespaces+0xa5/0x1d0
[ 12.550078][ T324] ksys_unshare+0x353/0x880
[ 12.550257][ T324] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.550447][ T324] ? walk_process_tree+0x350/0x350
[ 12.550629][ T324] ? __x64_sys_openat+0x10e/0x210
[ 12.550809][ T324] ? __ia32_sys_open+0x1b0/0x1b0
[ 12.551004][ T324] __x64_sys_unshare+0x34/0x50
[ 12.551188][ T324] ? do_syscall_64+0x82/0xfc0
[ 12.551368][ T324] do_syscall_64+0x117/0xfc0
[ 12.551552][ T324] ? trace_hardirqs_off+0xd/0x30
[ 12.551732][ T324] ? exc_page_fault+0xee/0x100
[ 12.551925][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.552136][ T324] RIP: 0033:0x7f27fda0fbcb
[ 12.552320][ T324] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 12.552858][ T324] RSP: 002b:00007ffcd2aa0108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 12.553105][ T324] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f27fda0fbcb
[ 12.553347][ T324] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 12.553602][ T324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 12.553859][ T324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2aa2330
[ 12.554102][ T324] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd2aa388c
[ 12.554351][ T324]
[ 12.554504][ T324] irq event stamp: 42587
[ 12.554655][ T324] hardirqs last enabled at (42597): [] __up_console_sem+0x5a/0x70
[ 12.554946][ T324] hardirqs last disabled at (42608): [] __up_console_sem+0x3f/0x70
[ 12.555224][ T324] softirqs last enabled at (42062): [] handle_softirqs+0x611/0x940
[ 12.555509][ T324] softirqs last disabled at (42055): [] __irq_exit_rcu+0x103/0x1c0
[ 12.555788][ T324] ---[ end trace 0000000000000000 ]---
[ 12.579934][ T325] ------------[ cut here ]------------
[ 12.580084][ T325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/325
[ 12.580313][ T325] Modules linked in: vxlan
[ 12.580456][ T325] CPU: 0 UID: 0 PID: 325 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.580719][ T325] Tainted: [W]=WARN
[ 12.580819][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.580992][ T325] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.581161][ T325] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.581631][ T325] RSP: 0018:ffa0000000aa7020 EFLAGS: 00010286
[ 12.581796][ T325] RAX: 00000000ffffffa6 RBX: ff1100000f6e6c80 RCX: 1ff4000000154dca
[ 12.582618][ T325] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f6e6d3c
[ 12.582814][ T325] RBP: ff1100000924c000 R08: 1fe2200001edcda9 R09: ff1100000917ae58
[ 12.583016][ T325] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 12.583213][ T325] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 12.583409][ T325] FS: 00007ff535a62840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 12.583642][ T325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.583806][ T325] CR2: 00007ff535d321a0 CR3: 000000000f3ea005 CR4: 0000000000771ef0
[ 12.584006][ T325] PKRU: 55555554
[ 12.584105][ T325] Call Trace:
[ 12.584203][ T325]
[ 12.584270][ T325] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.584403][ T325] rtmsg_ifinfo+0x5c/0xb0
[ 12.584510][ T325] ? mark_held_locks+0x40/0x70
[ 12.584641][ T325] __dev_notify_flags+0x1b8/0x280
[ 12.584773][ T325] ? netif_change_name+0x8c0/0x8c0
[ 12.584914][ T325] ? __dev_change_flags+0x4a4/0x6d0
[ 12.585049][ T325] ? netif_set_allmulti+0x2c0/0x2c0
[ 12.585179][ T325] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.585312][ T325] ? is_bpf_text_address+0x68/0x110
[ 12.585460][ T325] netif_change_flags+0xfe/0x190
[ 12.585592][ T325] ? unwind_get_return_address+0x67/0xd0
[ 12.585725][ T325] do_setlink.isra.0+0x1d25/0x2a60
[ 12.585866][ T325] ? rtnl_link_get_size+0x350/0x350
[ 12.585999][ T325] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.586162][ T325] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.586294][ T325] ? validate_chain+0x38b/0xc20
[ 12.586428][ T325] ? rcu_read_lock_any_held+0x66/0x90
[ 12.586565][ T325] ? stack_depot_save_flags+0x367/0x770
[ 12.586698][ T325] ? __kernel_text_address+0x12/0x30
[ 12.586835][ T325] ? __lock_acquire+0x508/0xc10
[ 12.586970][ T325] ? lock_acquire.part.0+0xbc/0x260
[ 12.587101][ T325] ? rtnl_newlink+0x883/0xee0
[ 12.587234][ T325] ? rcu_is_watching+0x15/0xd0
[ 12.587366][ T325] ? lock_acquire+0x134/0x160
[ 12.587500][ T325] ? rcu_is_watching+0x15/0xd0
[ 12.587631][ T325] ? rcu_is_watching+0x15/0xd0
[ 12.587761][ T325] ? trace_contention_end+0xb3/0x1a0
[ 12.587899][ T325] ? __mutex_lock+0x1db/0x2010
[ 12.588030][ T325] ? __mutex_lock+0x9b2/0x2010
[ 12.588161][ T325] ? rtnl_newlink+0x883/0xee0
[ 12.588295][ T325] ? ww_mutex_lock+0x160/0x160
[ 12.588429][ T325] ? __rtnl_newlink+0x3fa/0xa50
[ 12.588571][ T325] rtnl_newlink+0x8d1/0xee0
[ 12.588705][ T325] ? lock_acquire.part.0+0xbc/0x260
[ 12.588841][ T325] ? find_held_lock+0x2b/0x80
[ 12.588974][ T325] ? __rtnl_newlink+0xa50/0xa50
[ 12.589107][ T325] ? mark_usage+0x61/0x170
[ 12.589237][ T325] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.589371][ T325] ? lock_acquire.part.0+0xbc/0x260
[ 12.589508][ T325] ? find_held_lock+0x2b/0x80
[ 12.589637][ T325] ? __rtnl_newlink+0xa50/0xa50
[ 12.589768][ T325] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.589906][ T325] ? __rtnl_newlink+0xa50/0xa50
[ 12.590037][ T325] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.590167][ T325] ? validate_chain+0x38b/0xc20
[ 12.590299][ T325] ? rtnl_link_fill+0x920/0x920
[ 12.590431][ T325] ? __lock_acquire+0x508/0xc10
[ 12.590569][ T325] ? lock_acquire.part.0+0xbc/0x260
[ 12.590702][ T325] ? find_held_lock+0x2b/0x80
[ 12.590837][ T325] netlink_rcv_skb+0x14e/0x3a0
[ 12.590971][ T325] ? rtnl_link_fill+0x920/0x920
[ 12.591103][ T325] ? netlink_ack+0xcf0/0xcf0
[ 12.591238][ T325] ? netlink_deliver_tap+0xc5/0x330
[ 12.591368][ T325] ? netlink_deliver_tap+0x13c/0x330
[ 12.591507][ T325] netlink_unicast+0x486/0x750
[ 12.591640][ T325] ? netlink_attachskb+0x810/0x810
[ 12.591773][ T325] ? __lock_acquire+0x508/0xc10
[ 12.591914][ T325] netlink_sendmsg+0x735/0xc60
[ 12.592047][ T325] ? netlink_unicast+0x750/0x750
[ 12.592180][ T325] ? __might_fault+0x97/0x140
[ 12.592313][ T325] ____sys_sendmsg+0x419/0x850
[ 12.592453][ T325] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.592585][ T325] ? get_timestamp.constprop.0+0x390/0x390
[ 12.592748][ T325] ? move_addr_to_kernel+0x40/0x40
[ 12.592887][ T325] ? stack_depot_save_flags+0x367/0x770
[ 12.593019][ T325] ? validate_chain+0x38b/0xc20
[ 12.593152][ T325] ___sys_sendmsg+0x14e/0x1d0
[ 12.593283][ T325] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.593451][ T325] ? copy_msghdr_from_user+0x460/0x460
[ 12.593597][ T325] __sys_sendmsg+0x145/0x1f0
[ 12.593728][ T325] ? __sys_sendmsg_sock+0x20/0x20
[ 12.593867][ T325] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.594036][ T325] ? do_raw_spin_unlock+0x59/0x250
[ 12.594167][ T325] ? rcu_is_watching+0x15/0xd0
[ 12.594300][ T325] do_syscall_64+0x117/0xfc0
[ 12.594430][ T325] ? trace_hardirqs_off+0xd/0x30
[ 12.594566][ T325] ? exc_page_fault+0xee/0x100
[ 12.594699][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.594867][ T325] RIP: 0033:0x7ff535c9c08e
[ 12.595006][ T325] 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
[ 12.595481][ T325] RSP: 002b:00007ffe7f7efc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.595679][ T325] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff535c9c08e
[ 12.595885][ T325] RDX: 0000000000000000 RSI: 00007ffe7f7efcc0 RDI: 0000000000000005
[ 12.596080][ T325] RBP: 00007ffe7f7efc20 R08: 0000000000000000 R09: 0000000000000000
[ 12.596275][ T325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.596477][ T325] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7f7f0390
[ 12.596680][ T325]
[ 12.596780][ T325] irq event stamp: 16571
[ 12.596884][ T325] hardirqs last enabled at (16581): [] __up_console_sem+0x5a/0x70
[ 12.597110][ T325] hardirqs last disabled at (16588): [] __up_console_sem+0x3f/0x70
[ 12.597336][ T325] softirqs last enabled at (15884): [] handle_softirqs+0x611/0x940
[ 12.597572][ T325] softirqs last disabled at (15879): [] __irq_exit_rcu+0x103/0x1c0
[ 12.597800][ T325] ---[ end trace 0000000000000000 ]---
[ 12.710408][ T328] ------------[ cut here ]------------
[ 12.710575][ T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/328
[ 12.710829][ T328] Modules linked in: vxlan
[ 12.710982][ T328] CPU: 3 UID: 0 PID: 328 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.711270][ T328] Tainted: [W]=WARN
[ 12.711377][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.711557][ T328] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.711740][ T328] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.712247][ T328] RSP: 0018:ffa0000000ad6fd0 EFLAGS: 00010286
[ 12.712427][ T328] RAX: 00000000ffffffa6 RBX: ff1100000290c200 RCX: 1ff400000015adc0
[ 12.712642][ T328] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000290c2bc
[ 12.712859][ T328] RBP: ff11000006152000 R08: 1fe2200000521859 R09: ff110000096ed180
[ 12.713069][ T328] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.713278][ T328] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000006152e44
[ 12.713494][ T328] FS: 00007f2c118d9840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.713740][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.713922][ T328] CR2: 0000000000437490 CR3: 000000000e5e3006 CR4: 0000000000771ef0
[ 12.714133][ T328] PKRU: 55555554
[ 12.714239][ T328] Call Trace:
[ 12.714345][ T328]
[ 12.714418][ T328] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.714567][ T328] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 12.714713][ T328] rtmsg_ifinfo+0x5c/0xb0
[ 12.714825][ T328] ? ip6_route_dev_notify+0x3d/0x790
[ 12.714968][ T328] __dev_notify_flags+0x1b8/0x280
[ 12.715109][ T328] ? notifier_call_chain+0xb0/0x320
[ 12.715249][ T328] ? netif_change_name+0x8c0/0x8c0
[ 12.715390][ T328] ? register_netdevice+0x1171/0x1bc0
[ 12.715538][ T328] rtnl_configure_link+0x1ac/0x390
[ 12.715680][ T328] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 12.716451][ T328] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 12.716600][ T328] vxlan_newlink+0x196/0x270 [vxlan]
[ 12.716743][ T328] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 12.716894][ T328] ? rtnl_create_link+0x169/0xf20
[ 12.717035][ T328] ? nla_strscpy+0xe3/0x180
[ 12.717178][ T328] rtnl_newlink_create+0x2da/0x8c0
[ 12.717320][ T328] ? rtnl_create_link+0xf20/0xf20
[ 12.717465][ T328] ? __dev_get_by_name+0x12/0x50
[ 12.717604][ T328] ? rtnl_dev_get+0xd7/0x170
[ 12.717749][ T328] __rtnl_newlink+0x22b/0xa50
[ 12.717899][ T328] rtnl_newlink+0x8d1/0xee0
[ 12.718041][ T328] ? lock_acquire.part.0+0xbc/0x260
[ 12.718180][ T328] ? find_held_lock+0x2b/0x80
[ 12.718321][ T328] ? __rtnl_newlink+0xa50/0xa50
[ 12.718466][ T328] ? mark_usage+0x61/0x170
[ 12.718606][ T328] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.718751][ T328] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.718899][ T328] ? __rtnl_newlink+0xa50/0xa50
[ 12.719041][ T328] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.719182][ T328] ? validate_chain+0x38b/0xc20
[ 12.719323][ T328] ? rtnl_link_fill+0x920/0x920
[ 12.719470][ T328] ? __lock_acquire+0x508/0xc10
[ 12.719613][ T328] ? lock_acquire.part.0+0xbc/0x260
[ 12.719753][ T328] ? find_held_lock+0x2b/0x80
[ 12.719899][ T328] netlink_rcv_skb+0x14e/0x3a0
[ 12.720040][ T328] ? rtnl_link_fill+0x920/0x920
[ 12.720181][ T328] ? netlink_ack+0xcf0/0xcf0
[ 12.720325][ T328] ? netlink_deliver_tap+0xc5/0x330
[ 12.720470][ T328] ? netlink_deliver_tap+0x13c/0x330
[ 12.720612][ T328] netlink_unicast+0x486/0x750
[ 12.720754][ T328] ? netlink_attachskb+0x810/0x810
[ 12.720899][ T328] ? __lock_acquire+0x508/0xc10
[ 12.721040][ T328] netlink_sendmsg+0x735/0xc60
[ 12.721181][ T328] ? netlink_unicast+0x750/0x750
[ 12.721321][ T328] ? __might_fault+0x97/0x140
[ 12.721468][ T328] ____sys_sendmsg+0x419/0x850
[ 12.721610][ T328] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.721751][ T328] ? get_timestamp.constprop.0+0x390/0x390
[ 12.721929][ T328] ? move_addr_to_kernel+0x40/0x40
[ 12.722073][ T328] ___sys_sendmsg+0x14e/0x1d0
[ 12.722214][ T328] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.722355][ T328] ? copy_msghdr_from_user+0x460/0x460
[ 12.722511][ T328] ? lock_vma_under_rcu+0x159/0x410
[ 12.722653][ T328] __sys_sendmsg+0x145/0x1f0
[ 12.722794][ T328] ? __sys_sendmsg_sock+0x20/0x20
[ 12.722941][ T328] ? rcu_is_watching+0x15/0xd0
[ 12.723082][ T328] ? rcu_is_watching+0x15/0xd0
[ 12.723224][ T328] do_syscall_64+0x117/0xfc0
[ 12.723364][ T328] ? trace_hardirqs_off+0xd/0x30
[ 12.723508][ T328] ? exc_page_fault+0xee/0x100
[ 12.723648][ T328] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.723828][ T328] RIP: 0033:0x7f2c11b1308e
[ 12.723976][ T328] 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
[ 12.724480][ T328] RSP: 002b:00007ffdc26c86e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.724692][ T328] RAX: ffffffffffffffda RBX: 00007ffdc26c8e90 RCX: 00007f2c11b1308e
[ 12.724906][ T328] RDX: 0000000000000000 RSI: 00007ffdc26c8790 RDI: 0000000000000005
[ 12.725116][ T328] RBP: 00007ffdc26c86f0 R08: 0000000000000000 R09: 0000000000000000
[ 12.725324][ T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.725538][ T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc26c8e60
[ 12.725753][ T328]
[ 12.725863][ T328] irq event stamp: 17009
[ 12.725968][ T328] hardirqs last enabled at (17017): [] __up_console_sem+0x5a/0x70
[ 12.726211][ T328] hardirqs last disabled at (17024): [] __up_console_sem+0x3f/0x70
[ 12.726458][ T328] softirqs last enabled at (16500): [] handle_softirqs+0x611/0x940
[ 12.726701][ T328] softirqs last disabled at (15513): [] __irq_exit_rcu+0x103/0x1c0
[ 12.726950][ T328] ---[ end trace 0000000000000000 ]---
[ 12.759537][ T329] ------------[ cut here ]------------
[ 12.759692][ T329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/329
[ 12.759939][ T329] Modules linked in: vxlan
[ 12.760083][ T329] CPU: 3 UID: 0 PID: 329 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.760360][ T329] Tainted: [W]=WARN
[ 12.760470][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.760644][ T329] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.760830][ T329] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.761322][ T329] RSP: 0018:ffa0000000ae6fd0 EFLAGS: 00010286
[ 12.761502][ T329] RAX: 00000000ffffffa6 RBX: ff1100000c1c5a80 RCX: 1ff400000015cdc0
[ 12.761711][ T329] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c1c5b3c
[ 12.761922][ T329] RBP: ff1100000f17a000 R08: 1fe2200001838b69 R09: ff110000021f5180
[ 12.762127][ T329] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.762334][ T329] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f17ae44
[ 12.762549][ T329] FS: 00007f785376e840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.762792][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.762970][ T329] CR2: 0000000000437490 CR3: 000000000f754003 CR4: 0000000000771ef0
[ 12.763178][ T329] PKRU: 55555554
[ 12.763281][ T329] Call Trace:
[ 12.763384][ T329]
[ 12.763459][ T329] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.763599][ T329] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 12.763743][ T329] rtmsg_ifinfo+0x5c/0xb0
[ 12.764512][ T329] ? ip6_route_dev_notify+0x3d/0x790
[ 12.764653][ T329] __dev_notify_flags+0x1b8/0x280
[ 12.764792][ T329] ? notifier_call_chain+0xb0/0x320
[ 12.765034][ T329] ? netif_change_name+0x8c0/0x8c0
[ 12.765232][ T329] ? register_netdevice+0x1171/0x1bc0
[ 12.765374][ T329] rtnl_configure_link+0x1ac/0x390
[ 12.765520][ T329] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 12.765661][ T329] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 12.765805][ T329] vxlan_newlink+0x196/0x270 [vxlan]
[ 12.766013][ T329] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 12.766156][ T329] ? rtnl_create_link+0x169/0xf20
[ 12.766296][ T329] ? nla_strscpy+0xe3/0x180
[ 12.766436][ T329] rtnl_newlink_create+0x2da/0x8c0
[ 12.766581][ T329] ? rtnl_create_link+0xf20/0xf20
[ 12.766720][ T329] ? __dev_get_by_name+0x12/0x50
[ 12.766929][ T329] ? rtnl_dev_get+0xd7/0x170
[ 12.767075][ T329] __rtnl_newlink+0x22b/0xa50
[ 12.767218][ T329] rtnl_newlink+0x8d1/0xee0
[ 12.767358][ T329] ? lock_acquire.part.0+0xbc/0x260
[ 12.767501][ T329] ? find_held_lock+0x2b/0x80
[ 12.767640][ T329] ? __rtnl_newlink+0xa50/0xa50
[ 12.767777][ T329] ? mark_usage+0x61/0x170
[ 12.767936][ T329] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.768079][ T329] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.768219][ T329] ? __rtnl_newlink+0xa50/0xa50
[ 12.768358][ T329] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.768502][ T329] ? validate_chain+0x38b/0xc20
[ 12.768640][ T329] ? rtnl_link_fill+0x920/0x920
[ 12.768777][ T329] ? __lock_acquire+0x508/0xc10
[ 12.768923][ T329] ? lock_acquire.part.0+0xbc/0x260
[ 12.769060][ T329] ? find_held_lock+0x2b/0x80
[ 12.769199][ T329] netlink_rcv_skb+0x14e/0x3a0
[ 12.769339][ T329] ? rtnl_link_fill+0x920/0x920
[ 12.769483][ T329] ? netlink_ack+0xcf0/0xcf0
[ 12.769625][ T329] ? netlink_deliver_tap+0xc5/0x330
[ 12.769763][ T329] ? netlink_deliver_tap+0x13c/0x330
[ 12.769906][ T329] netlink_unicast+0x486/0x750
[ 12.770046][ T329] ? netlink_attachskb+0x810/0x810
[ 12.770184][ T329] ? __lock_acquire+0x508/0xc10
[ 12.770323][ T329] netlink_sendmsg+0x735/0xc60
[ 12.770467][ T329] ? netlink_unicast+0x750/0x750
[ 12.770608][ T329] ? __might_fault+0x97/0x140
[ 12.770748][ T329] ____sys_sendmsg+0x419/0x850
[ 12.770891][ T329] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.771028][ T329] ? get_timestamp.constprop.0+0x390/0x390
[ 12.771200][ T329] ? move_addr_to_kernel+0x40/0x40
[ 12.771343][ T329] ___sys_sendmsg+0x14e/0x1d0
[ 12.771485][ T329] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.771625][ T329] ? copy_msghdr_from_user+0x460/0x460
[ 12.771773][ T329] ? lock_vma_under_rcu+0x159/0x410
[ 12.771920][ T329] __sys_sendmsg+0x145/0x1f0
[ 12.772059][ T329] ? __sys_sendmsg_sock+0x20/0x20
[ 12.772201][ T329] ? rcu_is_watching+0x15/0xd0
[ 12.772340][ T329] ? rcu_is_watching+0x15/0xd0
[ 12.772484][ T329] do_syscall_64+0x117/0xfc0
[ 12.772622][ T329] ? trace_hardirqs_off+0xd/0x30
[ 12.772762][ T329] ? exc_page_fault+0xee/0x100
[ 12.772904][ T329] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.773075][ T329] RIP: 0033:0x7f78539a808e
[ 12.773220][ T329] 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
[ 12.773717][ T329] RSP: 002b:00007ffdb9c37c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.773932][ T329] RAX: ffffffffffffffda RBX: 00007ffdb9c383c0 RCX: 00007f78539a808e
[ 12.774141][ T329] RDX: 0000000000000000 RSI: 00007ffdb9c37cc0 RDI: 0000000000000005
[ 12.774349][ T329] RBP: 00007ffdb9c37c20 R08: 0000000000000000 R09: 0000000000000000
[ 12.774561][ T329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ab
[ 12.774770][ T329] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb9c38390
[ 12.774992][ T329]
[ 12.775095][ T329] irq event stamp: 19077
[ 12.775200][ T329] hardirqs last enabled at (19085): [] __up_console_sem+0x5a/0x70
[ 12.775448][ T329] hardirqs last disabled at (19092): [] __up_console_sem+0x3f/0x70
[ 12.775689][ T329] softirqs last enabled at (18694): [] handle_softirqs+0x611/0x940
[ 12.775935][ T329] softirqs last disabled at (18661): [] __irq_exit_rcu+0x103/0x1c0
[ 12.776177][ T329] ---[ end trace 0000000000000000 ]---
[ 12.807069][ T330] ------------[ cut here ]------------
[ 12.807218][ T330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/330
[ 12.807456][ T330] Modules linked in: vxlan
[ 12.807597][ T330] CPU: 0 UID: 0 PID: 330 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.808561][ T330] Tainted: [W]=WARN
[ 12.808664][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.808921][ T330] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.809096][ T330] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.809572][ T330] RSP: 0018:ffa0000000af71b0 EFLAGS: 00010286
[ 12.809740][ T330] RAX: 00000000ffffffa6 RBX: ff11000008e55380 RCX: 1ff400000015edfc
[ 12.809975][ T330] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008e5543c
[ 12.810177][ T330] RBP: ff1100000f632000 R08: 1fe22000011caa89 R09: ff110000021f0b80
[ 12.810376][ T330] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.810577][ T330] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff92720900
[ 12.810777][ T330] FS: 00007f8266137840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 12.811015][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.811189][ T330] CR2: 00007f82664ac040 CR3: 000000000fb47001 CR4: 0000000000771ef0
[ 12.811390][ T330] PKRU: 55555554
[ 12.811494][ T330] Call Trace:
[ 12.811595][ T330]
[ 12.811666][ T330] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.811803][ T330] rtmsg_ifinfo+0x5c/0xb0
[ 12.811911][ T330] __dev_notify_flags+0x1b8/0x280
[ 12.812046][ T330] ? netif_change_name+0x8c0/0x8c0
[ 12.812182][ T330] ? unregister_netdevice_queue+0x470/0x470
[ 12.812346][ T330] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.812487][ T330] rtnl_configure_link+0x1ac/0x390
[ 12.812620][ T330] ? br_dev_newlink+0xeb/0x160
[ 12.812755][ T330] rtnl_newlink_create+0x353/0x8c0
[ 12.812898][ T330] ? rtnl_create_link+0xf20/0xf20
[ 12.813032][ T330] ? __dev_get_by_name+0x12/0x50
[ 12.813165][ T330] ? rtnl_dev_get+0xd7/0x170
[ 12.813303][ T330] __rtnl_newlink+0x22b/0xa50
[ 12.813445][ T330] rtnl_newlink+0x8d1/0xee0
[ 12.813582][ T330] ? lock_acquire.part.0+0xbc/0x260
[ 12.813716][ T330] ? find_held_lock+0x2b/0x80
[ 12.813855][ T330] ? __rtnl_newlink+0xa50/0xa50
[ 12.813988][ T330] ? mark_usage+0x61/0x170
[ 12.814120][ T330] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.814258][ T330] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.814392][ T330] ? __rtnl_newlink+0xa50/0xa50
[ 12.814530][ T330] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.814663][ T330] ? validate_chain+0x38b/0xc20
[ 12.814796][ T330] ? rtnl_link_fill+0x920/0x920
[ 12.814934][ T330] ? __lock_acquire+0x508/0xc10
[ 12.815069][ T330] ? lock_acquire.part.0+0xbc/0x260
[ 12.815203][ T330] ? find_held_lock+0x2b/0x80
[ 12.815340][ T330] netlink_rcv_skb+0x14e/0x3a0
[ 12.815480][ T330] ? rtnl_link_fill+0x920/0x920
[ 12.815615][ T330] ? netlink_ack+0xcf0/0xcf0
[ 12.815753][ T330] ? netlink_deliver_tap+0xc5/0x330
[ 12.815893][ T330] ? netlink_deliver_tap+0x13c/0x330
[ 12.816028][ T330] netlink_unicast+0x486/0x750
[ 12.816164][ T330] ? netlink_attachskb+0x810/0x810
[ 12.816298][ T330] ? __lock_acquire+0x508/0xc10
[ 12.816434][ T330] netlink_sendmsg+0x735/0xc60
[ 12.816573][ T330] ? netlink_unicast+0x750/0x750
[ 12.816710][ T330] ? __might_fault+0x97/0x140
[ 12.816852][ T330] ____sys_sendmsg+0x419/0x850
[ 12.816988][ T330] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.817122][ T330] ? get_timestamp.constprop.0+0x390/0x390
[ 12.817287][ T330] ? move_addr_to_kernel+0x40/0x40
[ 12.817426][ T330] ___sys_sendmsg+0x14e/0x1d0
[ 12.817562][ T330] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.817696][ T330] ? copy_msghdr_from_user+0x460/0x460
[ 12.817845][ T330] ? lock_vma_under_rcu+0x159/0x410
[ 12.817982][ T330] __sys_sendmsg+0x145/0x1f0
[ 12.818115][ T330] ? __sys_sendmsg_sock+0x20/0x20
[ 12.818253][ T330] ? rcu_is_watching+0x15/0xd0
[ 12.818387][ T330] ? rcu_is_watching+0x15/0xd0
[ 12.818526][ T330] do_syscall_64+0x117/0xfc0
[ 12.818659][ T330] ? trace_hardirqs_off+0xd/0x30
[ 12.818794][ T330] ? exc_page_fault+0xee/0x100
[ 12.818934][ T330] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.819101][ T330] RIP: 0033:0x7f826637108e
[ 12.819242][ T330] 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
[ 12.819720][ T330] RSP: 002b:00007ffe3c90f740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.819929][ T330] RAX: ffffffffffffffda RBX: 00007ffe3c90fee8 RCX: 00007f826637108e
[ 12.820129][ T330] RDX: 0000000000000000 RSI: 00007ffe3c90f7f0 RDI: 0000000000000005
[ 12.820328][ T330] RBP: 00007ffe3c90f750 R08: 0000000000000000 R09: 0000000000000000
[ 12.820531][ T330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 12.820731][ T330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3c90fec0
[ 12.820939][ T330]
[ 12.821040][ T330] irq event stamp: 23109
[ 12.821140][ T330] hardirqs last enabled at (23117): [] __up_console_sem+0x5a/0x70
[ 12.821370][ T330] hardirqs last disabled at (23124): [] __up_console_sem+0x3f/0x70
[ 12.821605][ T330] softirqs last enabled at (22494): [] handle_softirqs+0x611/0x940
[ 12.821843][ T330] softirqs last disabled at (22451): [] __irq_exit_rcu+0x103/0x1c0
[ 12.822074][ T330] ---[ end trace 0000000000000000 ]---
[ 12.855688][ T331] ------------[ cut here ]------------
[ 12.856318][ T331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/331
[ 12.856553][ T331] Modules linked in: vxlan
[ 12.856689][ T331] CPU: 1 UID: 0 PID: 331 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.856963][ T331] Tainted: [W]=WARN
[ 12.857063][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.857227][ T331] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.857396][ T331] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.857937][ T331] RSP: 0018:ffa0000000b071b0 EFLAGS: 00010286
[ 12.858108][ T331] RAX: 00000000ffffffa6 RBX: ff1100000fefa3c0 RCX: 1ff4000000160dfc
[ 12.858304][ T331] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fefa47c
[ 12.858503][ T331] RBP: ff1100000f6a2000 R08: 1fe2200001fdf491 R09: ff110000021ed180
[ 12.858701][ T331] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.858905][ T331] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff92720900
[ 12.859106][ T331] FS: 00007fee507e8840(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 12.859336][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.859507][ T331] CR2: 00007fee50b5d040 CR3: 000000000bd42001 CR4: 0000000000771ef0
[ 12.859706][ T331] PKRU: 55555554
[ 12.859805][ T331] Call Trace:
[ 12.859911][ T331]
[ 12.859979][ T331] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.860113][ T331] rtmsg_ifinfo+0x5c/0xb0
[ 12.860219][ T331] __dev_notify_flags+0x1b8/0x280
[ 12.860352][ T331] ? netif_change_name+0x8c0/0x8c0
[ 12.860490][ T331] ? unregister_netdevice_queue+0x470/0x470
[ 12.860653][ T331] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.860787][ T331] rtnl_configure_link+0x1ac/0x390
[ 12.860925][ T331] ? br_dev_newlink+0xeb/0x160
[ 12.861058][ T331] rtnl_newlink_create+0x353/0x8c0
[ 12.861191][ T331] ? rtnl_create_link+0xf20/0xf20
[ 12.861323][ T331] ? __dev_get_by_name+0x12/0x50
[ 12.861458][ T331] ? rtnl_dev_get+0xd7/0x170
[ 12.861595][ T331] __rtnl_newlink+0x22b/0xa50
[ 12.861732][ T331] rtnl_newlink+0x8d1/0xee0
[ 12.861869][ T331] ? lock_acquire.part.0+0xbc/0x260
[ 12.862001][ T331] ? find_held_lock+0x2b/0x80
[ 12.862133][ T331] ? __rtnl_newlink+0xa50/0xa50
[ 12.862265][ T331] ? mark_usage+0x61/0x170
[ 12.862397][ T331] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.862542][ T331] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.862677][ T331] ? __rtnl_newlink+0xa50/0xa50
[ 12.862810][ T331] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.862949][ T331] ? validate_chain+0x38b/0xc20
[ 12.863080][ T331] ? rtnl_link_fill+0x920/0x920
[ 12.863210][ T331] ? __lock_acquire+0x508/0xc10
[ 12.863344][ T331] ? lock_acquire.part.0+0xbc/0x260
[ 12.863478][ T331] ? find_held_lock+0x2b/0x80
[ 12.863611][ T331] netlink_rcv_skb+0x14e/0x3a0
[ 12.863745][ T331] ? rtnl_link_fill+0x920/0x920
[ 12.863949][ T331] ? netlink_ack+0xcf0/0xcf0
[ 12.864085][ T331] ? netlink_deliver_tap+0xc5/0x330
[ 12.864215][ T331] ? netlink_deliver_tap+0x13c/0x330
[ 12.864348][ T331] netlink_unicast+0x486/0x750
[ 12.864485][ T331] ? netlink_attachskb+0x810/0x810
[ 12.864620][ T331] ? __lock_acquire+0x508/0xc10
[ 12.864752][ T331] netlink_sendmsg+0x735/0xc60
[ 12.864952][ T331] ? netlink_unicast+0x750/0x750
[ 12.865141][ T331] ? __might_fault+0x97/0x140
[ 12.865276][ T331] ____sys_sendmsg+0x419/0x850
[ 12.865407][ T331] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.865544][ T331] ? get_timestamp.constprop.0+0x390/0x390
[ 12.865708][ T331] ? move_addr_to_kernel+0x40/0x40
[ 12.865900][ T331] ___sys_sendmsg+0x14e/0x1d0
[ 12.866031][ T331] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.866163][ T331] ? copy_msghdr_from_user+0x460/0x460
[ 12.866303][ T331] ? lock_vma_under_rcu+0x159/0x410
[ 12.866436][ T331] __sys_sendmsg+0x145/0x1f0
[ 12.866572][ T331] ? __sys_sendmsg_sock+0x20/0x20
[ 12.866706][ T331] ? rcu_is_watching+0x15/0xd0
[ 12.866893][ T331] ? rcu_is_watching+0x15/0xd0
[ 12.867026][ T331] do_syscall_64+0x117/0xfc0
[ 12.867158][ T331] ? trace_hardirqs_off+0xd/0x30
[ 12.867289][ T331] ? exc_page_fault+0xee/0x100
[ 12.867421][ T331] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.867588][ T331] RIP: 0033:0x7fee50a2208e
[ 12.867725][ T331] 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
[ 12.868229][ T331] RSP: 002b:00007ffcfe12af10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.868427][ T331] RAX: ffffffffffffffda RBX: 00007ffcfe12b6b8 RCX: 00007fee50a2208e
[ 12.868628][ T331] RDX: 0000000000000000 RSI: 00007ffcfe12afc0 RDI: 0000000000000005
[ 12.868833][ T331] RBP: 00007ffcfe12af20 R08: 0000000000000000 R09: 0000000000000000
[ 12.869029][ T331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 12.869227][ T331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfe12b690
[ 12.869431][ T331]
[ 12.869534][ T331] irq event stamp: 24095
[ 12.869637][ T331] hardirqs last enabled at (24103): [] __up_console_sem+0x5a/0x70
[ 12.869867][ T331] hardirqs last disabled at (24112): [] __up_console_sem+0x3f/0x70
[ 12.870094][ T331] softirqs last enabled at (24028): [] handle_softirqs+0x611/0x940
[ 12.870320][ T331] softirqs last disabled at (23987): [] __irq_exit_rcu+0x103/0x1c0
[ 12.870557][ T331] ---[ end trace 0000000000000000 ]---
[ 12.901644][ T332] ------------[ cut here ]------------
[ 12.901786][ T332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/332
[ 12.902018][ T332] Modules linked in: vxlan
[ 12.902151][ T332] CPU: 3 UID: 0 PID: 332 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.902403][ T332] Tainted: [W]=WARN
[ 12.902507][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.902661][ T332] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.902830][ T332] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.903268][ T332] RSP: 0018:ffa0000000b17190 EFLAGS: 00010286
[ 12.903422][ T332] RAX: 00000000ffffffa6 RBX: ff11000002a191c0 RCX: 1ff4000000162df8
[ 12.903611][ T332] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002a1927c
[ 12.903793][ T332] RBP: ff11000006152000 R08: 1fe2200000543251 R09: ff1100000fc0d158
[ 12.904522][ T332] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.904709][ T332] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.904897][ T332] FS: 00007faac1497840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 12.905112][ T332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.905267][ T332] CR2: 000000003c384988 CR3: 0000000004e6f005 CR4: 0000000000771ef0
[ 12.905458][ T332] PKRU: 55555554
[ 12.905551][ T332] Call Trace:
[ 12.905643][ T332]
[ 12.905706][ T332] unregister_netdevice_many_notify+0xce3/0x1b30
[ 12.905867][ T332] ? unregister_netdevice_queued+0x80/0x80
[ 12.906023][ T332] ? mark_usage+0x61/0x170
[ 12.906152][ T332] rtnl_dellink+0x4a0/0xae0
[ 12.906275][ T332] ? lock_acquire.part.0+0xbc/0x260
[ 12.906398][ T332] ? find_held_lock+0x2b/0x80
[ 12.906526][ T332] ? rtnl_mdb_del+0x580/0x580
[ 12.906649][ T332] ? mark_usage+0x61/0x170
[ 12.906772][ T332] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.906917][ T332] ? lock_acquire.part.0+0xbc/0x260
[ 12.907042][ T332] ? find_held_lock+0x2b/0x80
[ 12.907164][ T332] ? mark_usage+0x61/0x170
[ 12.907286][ T332] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.907409][ T332] ? __lock_acquire+0x508/0xc10
[ 12.907538][ T332] ? bpf_address_lookup+0x272/0x290
[ 12.907665][ T332] ? lock_acquire.part.0+0xbc/0x260
[ 12.907788][ T332] ? find_held_lock+0x2b/0x80
[ 12.907917][ T332] ? rtnl_mdb_del+0x580/0x580
[ 12.908041][ T332] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.908166][ T332] ? rtnl_mdb_del+0x580/0x580
[ 12.908290][ T332] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.908413][ T332] ? validate_chain+0x38b/0xc20
[ 12.908540][ T332] ? rtnl_link_fill+0x920/0x920
[ 12.908663][ T332] ? __lock_acquire+0x508/0xc10
[ 12.908788][ T332] ? lock_acquire.part.0+0xbc/0x260
[ 12.908916][ T332] ? find_held_lock+0x2b/0x80
[ 12.909038][ T332] netlink_rcv_skb+0x14e/0x3a0
[ 12.909162][ T332] ? rtnl_link_fill+0x920/0x920
[ 12.909287][ T332] ? netlink_ack+0xcf0/0xcf0
[ 12.909413][ T332] ? netlink_deliver_tap+0xc5/0x330
[ 12.909540][ T332] ? netlink_deliver_tap+0x13c/0x330
[ 12.909664][ T332] netlink_unicast+0x486/0x750
[ 12.909789][ T332] ? netlink_attachskb+0x810/0x810
[ 12.909918][ T332] ? __lock_acquire+0x508/0xc10
[ 12.910042][ T332] netlink_sendmsg+0x735/0xc60
[ 12.910168][ T332] ? netlink_unicast+0x750/0x750
[ 12.910292][ T332] ? __might_fault+0x97/0x140
[ 12.910415][ T332] ____sys_sendmsg+0x419/0x850
[ 12.910540][ T332] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.910664][ T332] ? get_timestamp.constprop.0+0x390/0x390
[ 12.910815][ T332] ? move_addr_to_kernel+0x40/0x40
[ 12.910950][ T332] ? stack_depot_save_flags+0x367/0x770
[ 12.911075][ T332] ? validate_chain+0x38b/0xc20
[ 12.911201][ T332] ___sys_sendmsg+0x14e/0x1d0
[ 12.911324][ T332] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.911484][ T332] ? copy_msghdr_from_user+0x460/0x460
[ 12.911620][ T332] __sys_sendmsg+0x145/0x1f0
[ 12.911743][ T332] ? __sys_sendmsg_sock+0x20/0x20
[ 12.911871][ T332] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.912027][ T332] ? do_raw_spin_unlock+0x59/0x250
[ 12.912152][ T332] ? rcu_is_watching+0x15/0xd0
[ 12.912277][ T332] do_syscall_64+0x117/0xfc0
[ 12.912400][ T332] ? trace_hardirqs_off+0xd/0x30
[ 12.912530][ T332] ? exc_page_fault+0xee/0x100
[ 12.912653][ T332] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.912804][ T332] RIP: 0033:0x7faac16d108e
[ 12.912939][ T332] 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
[ 12.913380][ T332] RSP: 002b:00007ffeedd7d290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.913572][ T332] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faac16d108e
[ 12.913759][ T332] RDX: 0000000000000000 RSI: 00007ffeedd7d340 RDI: 0000000000000005
[ 12.913952][ T332] RBP: 00007ffeedd7d2a0 R08: 0000000000000000 R09: 0000000000000000
[ 12.914134][ T332] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 12.914317][ T332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeedd7da10
[ 12.914514][ T332]
[ 12.914606][ T332] irq event stamp: 17953
[ 12.914700][ T332] hardirqs last enabled at (17961): [] __up_console_sem+0x5a/0x70
[ 12.914929][ T332] hardirqs last disabled at (17970): [] __up_console_sem+0x3f/0x70
[ 12.915151][ T332] softirqs last enabled at (17348): [] handle_softirqs+0x611/0x940
[ 12.915365][ T332] softirqs last disabled at (16337): [] __irq_exit_rcu+0x103/0x1c0
[ 12.915587][ T332] ---[ end trace 0000000000000000 ]---
[ 12.957415][ T333] ------------[ cut here ]------------
[ 12.957578][ T333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/333
[ 12.957829][ T333] Modules linked in: vxlan
[ 12.957976][ T333] CPU: 0 UID: 0 PID: 333 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.958258][ T333] Tainted: [W]=WARN
[ 12.958363][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.958546][ T333] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.958729][ T333] 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 e8 b2 f0 ff b9 a6 ff ff
[ 12.959234][ T333] RSP: 0018:ffa0000000b26fd0 EFLAGS: 00010286
[ 12.959409][ T333] RAX: 00000000ffffffa6 RBX: ff11000005296ac0 RCX: 1ff4000000164dc0
[ 12.959623][ T333] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005296b7c
[ 12.959835][ T333] RBP: ff11000005992000 R08: 1fe2200000a52d71 R09: ff1100000fc08b80
[ 12.960041][ T333] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.960249][ T333] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005992e44
[ 12.960463][ T333] FS: 00007f580a7aa840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 12.960709][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.960889][ T333] CR2: 0000000000437490 CR3: 000000000b45a005 CR4: 0000000000771ef0
[ 12.961099][ T333] PKRU: 55555554
[ 12.961205][ T333] Call Trace:
[ 12.961310][ T333]
[ 12.961387][ T333] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.961534][ T333] ? vxlan_dellink+0x3f0/0x3f0 [vxlan]
[ 12.961679][ T333] rtmsg_ifinfo+0x5c/0xb0
[ 12.961785][ T333] ? ip6_route_dev_notify+0x3d/0x790
[ 12.961932][ T333] __dev_notify_flags+0x1b8/0x280
[ 12.962074][ T333] ? notifier_call_chain+0xb0/0x320
[ 12.962214][ T333] ? netif_change_name+0x8c0/0x8c0
[ 12.962355][ T333] ? register_netdevice+0x1171/0x1bc0
[ 12.962502][ T333] rtnl_configure_link+0x1ac/0x390
[ 12.962643][ T333] __vxlan_dev_create+0x18f/0x660 [vxlan]
[ 12.962786][ T333] ? vxlan_changelink+0xdf0/0xdf0 [vxlan]
[ 12.962936][ T333] vxlan_newlink+0x196/0x270 [vxlan]
[ 12.963078][ T333] ? vxlan_dev_create+0x190/0x190 [vxlan]
[ 12.963223][ T333] ? rtnl_create_link+0x169/0xf20
[ 12.963362][ T333] ? nla_strscpy+0xe3/0x180
[ 12.963510][ T333] rtnl_newlink_create+0x2da/0x8c0
[ 12.963657][ T333] ? rtnl_create_link+0xf20/0xf20
[ 12.963803][ T333] ? __dev_get_by_name+0x12/0x50
[ 12.963952][ T333] ? rtnl_dev_get+0xd7/0x170
[ 12.964098][ T333] __rtnl_newlink+0x22b/0xa50
[ 12.964242][ T333] rtnl_newlink+0x8d1/0xee0
[ 12.964385][ T333] ? lock_acquire.part.0+0xbc/0x260
[ 12.964532][ T333] ? find_held_lock+0x2b/0x80
[ 12.964672][ T333] ? __rtnl_newlink+0xa50/0xa50
[ 12.964813][ T333] ? mark_usage+0x61/0x170
[ 12.965037][ T333] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.965186][ T333] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.965330][ T333] ? __rtnl_newlink+0xa50/0xa50
[ 12.965477][ T333] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.965618][ T333] ? validate_chain+0x38b/0xc20
[ 12.965757][ T333] ? rtnl_link_fill+0x920/0x920
[ 12.965983][ T333] ? __lock_acquire+0x508/0xc10
[ 12.966187][ T333] ? lock_acquire.part.0+0xbc/0x260
[ 12.966327][ T333] ? find_held_lock+0x2b/0x80
[ 12.966476][ T333] netlink_rcv_skb+0x14e/0x3a0
[ 12.966616][ T333] ? rtnl_link_fill+0x920/0x920
[ 12.966760][ T333] ? netlink_ack+0xcf0/0xcf0
[ 12.967058][ T333] ? netlink_deliver_tap+0xc5/0x330
[ 12.967199][ T333] ? netlink_deliver_tap+0x13c/0x330
[ 12.967343][ T333] netlink_unicast+0x486/0x750
[ 12.967490][ T333] ? netlink_attachskb+0x810/0x810
[ 12.967630][ T333] ? __lock_acquire+0x508/0xc10
[ 12.967773][ T333] netlink_sendmsg+0x735/0xc60
[ 12.967989][ T333] ? netlink_unicast+0x750/0x750
[ 12.968130][ T333] ? __might_fault+0x97/0x140
[ 12.968271][ T333] ____sys_sendmsg+0x419/0x850
[ 12.968411][ T333] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.968557][ T333] ? get_timestamp.constprop.0+0x390/0x390
[ 12.968731][ T333] ? move_addr_to_kernel+0x40/0x40
[ 12.968946][ T333] ___sys_sendmsg+0x14e/0x1d0
[ 12.969086][ T333] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.969227][ T333] ? copy_msghdr_from_user+0x460/0x460
[ 12.969377][ T333] ? lock_vma_under_rcu+0x159/0x410
[ 12.969525][ T333] __sys_sendmsg+0x145/0x1f0
[ 12.969665][ T333] ? __sys_sendmsg_sock+0x20/0x20
[ 12.969809][ T333] ? rcu_is_watching+0x15/0xd0
[ 12.969961][ T333] ? rcu_is_watching+0x15/0xd0
[ 12.970102][ T333] do_syscall_64+0x117/0xfc0
[ 12.970243][ T333] ? trace_hardirqs_off+0xd/0x30
[ 12.970385][ T333] ? exc_page_fault+0xee/0x100
[ 12.970529][ T333] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.970702][ T333] RIP: 0033:0x7f580a9e408e
[ 12.970856][ T333] 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
[ 12.971358][ T333] RSP: 002b:00007ffeb71e3d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.971583][ T333] RAX: ffffffffffffffda RBX: 00007ffeb71e44e0 RCX: 00007f580a9e408e
[ 12.971795][ T333] RDX: 0000000000000000 RSI: 00007ffeb71e3de0 RDI: 0000000000000005
[ 12.972007][ T333] RBP: 00007ffeb71e3d40 R08: 0000000000000000 R09: 0000000000000000
[ 12.972216][ T333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 12.972427][ T333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb71e44b0
[ 12.972649][ T333]
[ 12.972755][ T333] irq event stamp: 22285
[ 12.972867][ T333] hardirqs last enabled at (22295): [] __up_console_sem+0x5a/0x70
[ 12.973110][ T333] hardirqs last disabled at (22302): [] __up_console_sem+0x3f/0x70
[ 12.973353][ T333] softirqs last enabled at (22160): [] handle_softirqs+0x611/0x940
[ 12.973602][ T333] softirqs last disabled at (22143): [] __irq_exit_rcu+0x103/0x1c0
[ 12.973851][ T333] ---[ end trace 0000000000000000 ]---
[ 13.474873][ T362] ------------[ cut here ]------------
[ 13.475037][ T362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/362
[ 13.475266][ T362] Modules linked in: vxlan
[ 13.475402][ T362] CPU: 3 UID: 0 PID: 362 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.475661][ T362] Tainted: [W]=WARN
[ 13.475755][ T362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.476048][ T362] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.476213][ T362] 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 e8 b2 f0 ff b9 a6 ff ff
[ 13.476656][ T362] RSP: 0018:ffa0000000aa7190 EFLAGS: 00010286
[ 13.476813][ T362] RAX: 00000000ffffffa6 RBX: ff1100000ff6ac80 RCX: 1ff4000000154df8
[ 13.477065][ T362] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ff6ad3c
[ 13.477250][ T362] RBP: ff1100000f6a2000 R08: 1fe2200001fed5a9 R09: ff1100000f06ae58
[ 13.477436][ T362] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.477628][ T362] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.477894][ T362] FS: 00007f9ee6a1f840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 13.478117][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.478273][ T362] CR2: 000000003833d988 CR3: 000000000f2af006 CR4: 0000000000771ef0
[ 13.478478][ T362] PKRU: 55555554
[ 13.478571][ T362] Call Trace:
[ 13.478663][ T362]
[ 13.478729][ T362] unregister_netdevice_many_notify+0xce3/0x1b30
[ 13.478974][ T362] ? unregister_netdevice_queued+0x80/0x80
[ 13.479128][ T362] ? mutex_is_locked+0x1c/0x50
[ 13.479256][ T362] ? rtnl_is_locked+0x15/0x20
[ 13.479378][ T362] ? unregister_netdevice_queue+0x6a/0x470
[ 13.479540][ T362] rtnl_dellink+0x4a0/0xae0
[ 13.479666][ T362] ? lock_acquire.part.0+0xbc/0x260
[ 13.479788][ T362] ? find_held_lock+0x2b/0x80
[ 13.480015][ T362] ? rtnl_mdb_del+0x580/0x580
[ 13.480140][ T362] ? mark_usage+0x61/0x170
[ 13.480265][ T362] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.480406][ T362] ? lock_acquire.part.0+0xbc/0x260
[ 13.480532][ T362] ? find_held_lock+0x2b/0x80
[ 13.480656][ T362] ? mark_usage+0x61/0x170
[ 13.480780][ T362] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.481007][ T362] ? __lock_acquire+0x508/0xc10
[ 13.481131][ T362] ? bpf_address_lookup+0x272/0x290
[ 13.481259][ T362] ? lock_acquire.part.0+0xbc/0x260
[ 13.481383][ T362] ? find_held_lock+0x2b/0x80
[ 13.481513][ T362] ? rtnl_mdb_del+0x580/0x580
[ 13.481637][ T362] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.481762][ T362] ? rtnl_mdb_del+0x580/0x580
[ 13.481988][ T362] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.482112][ T362] ? validate_chain+0x38b/0xc20
[ 13.482238][ T362] ? rtnl_link_fill+0x920/0x920
[ 13.482361][ T362] ? __lock_acquire+0x508/0xc10
[ 13.482490][ T362] ? lock_acquire.part.0+0xbc/0x260
[ 13.482614][ T362] ? find_held_lock+0x2b/0x80
[ 13.482739][ T362] netlink_rcv_skb+0x14e/0x3a0
[ 13.482961][ T362] ? rtnl_link_fill+0x920/0x920
[ 13.483087][ T362] ? netlink_ack+0xcf0/0xcf0
[ 13.483215][ T362] ? netlink_deliver_tap+0xc5/0x330
[ 13.483340][ T362] ? netlink_deliver_tap+0x13c/0x330
[ 13.483470][ T362] netlink_unicast+0x486/0x750
[ 13.483597][ T362] ? netlink_attachskb+0x810/0x810
[ 13.483722][ T362] ? __lock_acquire+0x508/0xc10
[ 13.483926][ T362] netlink_sendmsg+0x735/0xc60
[ 13.484051][ T362] ? netlink_unicast+0x750/0x750
[ 13.484176][ T362] ? __might_fault+0x97/0x140
[ 13.484302][ T362] ____sys_sendmsg+0x419/0x850
[ 13.484430][ T362] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.484560][ T362] ? get_timestamp.constprop.0+0x390/0x390
[ 13.484713][ T362] ? move_addr_to_kernel+0x40/0x40
[ 13.484941][ T362] ? stack_depot_save_flags+0x367/0x770
[ 13.485068][ T362] ? validate_chain+0x38b/0xc20
[ 13.485194][ T362] ___sys_sendmsg+0x14e/0x1d0
[ 13.485318][ T362] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.485481][ T362] ? copy_msghdr_from_user+0x460/0x460
[ 13.485618][ T362] __sys_sendmsg+0x145/0x1f0
[ 13.485741][ T362] ? __sys_sendmsg_sock+0x20/0x20
[ 13.485879][ T362] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.486034][ T362] ? do_raw_spin_unlock+0x59/0x250
[ 13.486157][ T362] ? rcu_is_watching+0x15/0xd0
[ 13.486283][ T362] do_syscall_64+0x117/0xfc0
[ 13.486410][ T362] ? trace_hardirqs_off+0xd/0x30
[ 13.486541][ T362] ? exc_page_fault+0xee/0x100
[ 13.486666][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.486825][ T362] RIP: 0033:0x7f9ee6c5908e
[ 13.486960][ T362] 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
[ 13.487405][ T362] RSP: 002b:00007ffda91331b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.487598][ T362] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9ee6c5908e
[ 13.487784][ T362] RDX: 0000000000000000 RSI: 00007ffda9133260 RDI: 0000000000000005
[ 13.487981][ T362] RBP: 00007ffda91331c0 R08: 0000000000000000 R09: 0000000000000000
[ 13.488167][ T362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 13.488351][ T362] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9133930
[ 13.488545][ T362]
[ 13.488638][ T362] irq event stamp: 26141
[ 13.488733][ T362] hardirqs last enabled at (26149): [] __up_console_sem+0x5a/0x70
[ 13.488954][ T362] hardirqs last disabled at (26158): [] __up_console_sem+0x3f/0x70
[ 13.489167][ T362] softirqs last enabled at (26000): [] handle_softirqs+0x611/0x940
[ 13.489381][ T362] softirqs last disabled at (25975): [] __irq_exit_rcu+0x103/0x1c0
[ 13.489601][ T362] ---[ end trace 0000000000000000 ]---
[ 13.521448][ T363] ------------[ cut here ]------------
[ 13.521591][ T363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/363
[ 13.521812][ T363] Modules linked in: vxlan
[ 13.521952][ T363] CPU: 3 UID: 0 PID: 363 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.522203][ T363] Tainted: [W]=WARN
[ 13.522297][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.522456][ T363] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.522621][ T363] 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 e8 b2 f0 ff b9 a6 ff ff
[ 13.523069][ T363] RSP: 0018:ffa0000000be7190 EFLAGS: 00010286
[ 13.523225][ T363] RAX: 00000000ffffffa6 RBX: ff1100000a1b23c0 RCX: 1ff400000017cdf8
[ 13.523412][ T363] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a1b247c
[ 13.523603][ T363] RBP: ff1100000f632000 R08: 1fe2200001436491 R09: ff1100000f06d158
[ 13.523786][ T363] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.523977][ T363] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.524165][ T363] FS: 00007f7ea00c9840(0000) GS:ff110000d7a47000(0000) knlGS:0000000000000000
[ 13.524383][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.524542][ T363] CR2: 000000003411e988 CR3: 00000000097c6002 CR4: 0000000000771ef0
[ 13.524729][ T363] PKRU: 55555554
[ 13.524828][ T363] Call Trace:
[ 13.524923][ T363]
[ 13.524988][ T363] unregister_netdevice_many_notify+0xce3/0x1b30
[ 13.525149][ T363] ? unregister_netdevice_queued+0x80/0x80
[ 13.525302][ T363] ? mutex_is_locked+0x1c/0x50
[ 13.525429][ T363] ? rtnl_is_locked+0x15/0x20
[ 13.525558][ T363] ? unregister_netdevice_queue+0x6a/0x470
[ 13.525718][ T363] rtnl_dellink+0x4a0/0xae0
[ 13.525848][ T363] ? lock_acquire.part.0+0xbc/0x260
[ 13.525973][ T363] ? find_held_lock+0x2b/0x80
[ 13.526100][ T363] ? rtnl_mdb_del+0x580/0x580
[ 13.526223][ T363] ? mark_usage+0x61/0x170
[ 13.526346][ T363] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.526494][ T363] ? lock_acquire.part.0+0xbc/0x260
[ 13.526618][ T363] ? find_held_lock+0x2b/0x80
[ 13.526742][ T363] ? mark_usage+0x61/0x170
[ 13.526870][ T363] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.526996][ T363] ? __lock_acquire+0x508/0xc10
[ 13.527120][ T363] ? bpf_address_lookup+0x272/0x290
[ 13.527246][ T363] ? lock_acquire.part.0+0xbc/0x260
[ 13.527369][ T363] ? find_held_lock+0x2b/0x80
[ 13.527498][ T363] ? rtnl_mdb_del+0x580/0x580
[ 13.527623][ T363] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.527748][ T363] ? rtnl_mdb_del+0x580/0x580
[ 13.527928][ T363] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.528053][ T363] ? validate_chain+0x38b/0xc20
[ 13.528176][ T363] ? rtnl_link_fill+0x920/0x920
[ 13.528300][ T363] ? __lock_acquire+0x508/0xc10
[ 13.528425][ T363] ? lock_acquire.part.0+0xbc/0x260
[ 13.528553][ T363] ? find_held_lock+0x2b/0x80
[ 13.528676][ T363] netlink_rcv_skb+0x14e/0x3a0
[ 13.528802][ T363] ? rtnl_link_fill+0x920/0x920
[ 13.528976][ T363] ? netlink_ack+0xcf0/0xcf0
[ 13.529106][ T363] ? netlink_deliver_tap+0xc5/0x330
[ 13.529229][ T363] ? netlink_deliver_tap+0x13c/0x330
[ 13.529354][ T363] netlink_unicast+0x486/0x750
[ 13.529483][ T363] ? netlink_attachskb+0x810/0x810
[ 13.529607][ T363] ? __lock_acquire+0x508/0xc10
[ 13.529731][ T363] netlink_sendmsg+0x735/0xc60
[ 13.529911][ T363] ? netlink_unicast+0x750/0x750
[ 13.530037][ T363] ? __might_fault+0x97/0x140
[ 13.530163][ T363] ____sys_sendmsg+0x419/0x850
[ 13.530286][ T363] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.530409][ T363] ? get_timestamp.constprop.0+0x390/0x390
[ 13.530565][ T363] ? move_addr_to_kernel+0x40/0x40
[ 13.530688][ T363] ? stack_depot_save_flags+0x367/0x770
[ 13.530813][ T363] ? validate_chain+0x38b/0xc20
[ 13.531000][ T363] ___sys_sendmsg+0x14e/0x1d0
[ 13.531123][ T363] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.531277][ T363] ? copy_msghdr_from_user+0x460/0x460
[ 13.531415][ T363] __sys_sendmsg+0x145/0x1f0
[ 13.531543][ T363] ? __sys_sendmsg_sock+0x20/0x20
[ 13.531665][ T363] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.531894][ T363] ? do_raw_spin_unlock+0x59/0x250
[ 13.532018][ T363] ? rcu_is_watching+0x15/0xd0
[ 13.532142][ T363] do_syscall_64+0x117/0xfc0
[ 13.532265][ T363] ? trace_hardirqs_off+0xd/0x30
[ 13.532389][ T363] ? exc_page_fault+0xee/0x100
[ 13.532515][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.532668][ T363] RIP: 0033:0x7f7ea030308e
[ 13.532798][ T363] 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
[ 13.533313][ T363] RSP: 002b:00007ffd33a20960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.533505][ T363] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7ea030308e
[ 13.533693][ T363] RDX: 0000000000000000 RSI: 00007ffd33a20a10 RDI: 0000000000000005
[ 13.533955][ T363] RBP: 00007ffd33a20970 R08: 0000000000000000 R09: 0000000000000000
[ 13.534140][ T363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 13.534324][ T363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd33a210e0
[ 13.534518][ T363]
[ 13.534609][ T363] irq event stamp: 15621
[ 13.534704][ T363] hardirqs last enabled at (15629): [] __up_console_sem+0x5a/0x70
[ 13.535006][ T363] hardirqs last disabled at (15796): [] __up_console_sem+0x3f/0x70
[ 13.535219][ T363] softirqs last enabled at (15794): [] handle_softirqs+0x611/0x940
[ 13.535435][ T363] softirqs last disabled at (15637): [] __irq_exit_rcu+0x103/0x1c0
[ 13.535662][ T363] ---[ end trace 0000000000000000 ]---
[ 13.576740][ T364] ------------[ cut here ]------------
[ 13.576933][ T364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/364
[ 13.577202][ T364] Modules linked in: vxlan
[ 13.577380][ T364] CPU: 2 UID: 0 PID: 364 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.577682][ T364] Tainted: [W]=WARN
[ 13.577835][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.578036][ T364] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.578245][ T364] 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 e8 b2 f0 ff b9 a6 ff ff
[ 13.578746][ T364] RSP: 0018:ffa0000000c17190 EFLAGS: 00010286
[ 13.578961][ T364] RAX: 00000000ffffffa6 RBX: ff1100000da6fa80 RCX: 1ff4000000182df8
[ 13.579192][ T364] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000da6fb3c
[ 13.579425][ T364] RBP: ff1100000f17a000 R08: 1fe2200001b4df69 R09: ff1100000f610b58
[ 13.579661][ T364] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.579981][ T364] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.580284][ T364] FS: 00007f9e4270d840(0000) GS:ff110000d79c7000(0000) knlGS:0000000000000000
[ 13.580635][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.580930][ T364] CR2: 000000002cda3988 CR3: 000000000f2eb001 CR4: 0000000000771ef0
[ 13.581242][ T364] PKRU: 55555554
[ 13.581417][ T364] Call Trace:
[ 13.581560][ T364]
[ 13.581671][ T364] unregister_netdevice_many_notify+0xce3/0x1b30
[ 13.581889][ T364] ? unregister_netdevice_queued+0x80/0x80
[ 13.582105][ T364] ? mark_usage+0x61/0x170
[ 13.582279][ T364] rtnl_dellink+0x4a0/0xae0
[ 13.582460][ T364] ? lock_acquire.part.0+0xbc/0x260
[ 13.582630][ T364] ? find_held_lock+0x2b/0x80
[ 13.582801][ T364] ? rtnl_mdb_del+0x580/0x580
[ 13.582985][ T364] ? mark_usage+0x61/0x170
[ 13.583154][ T364] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.583344][ T364] ? lock_acquire.part.0+0xbc/0x260
[ 13.583521][ T364] ? find_held_lock+0x2b/0x80
[ 13.583693][ T364] ? mark_usage+0x61/0x170
[ 13.583872][ T364] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.584043][ T364] ? __lock_acquire+0x508/0xc10
[ 13.584212][ T364] ? bpf_address_lookup+0x272/0x290
[ 13.584386][ T364] ? lock_acquire.part.0+0xbc/0x260
[ 13.584565][ T364] ? find_held_lock+0x2b/0x80
[ 13.584736][ T364] ? rtnl_mdb_del+0x580/0x580
[ 13.584921][ T364] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.585092][ T364] ? rtnl_mdb_del+0x580/0x580
[ 13.585262][ T364] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.585433][ T364] ? validate_chain+0x38b/0xc20
[ 13.585615][ T364] ? rtnl_link_fill+0x920/0x920
[ 13.585785][ T364] ? __lock_acquire+0x508/0xc10
[ 13.585969][ T364] ? lock_acquire.part.0+0xbc/0x260
[ 13.586138][ T364] ? find_held_lock+0x2b/0x80
[ 13.586309][ T364] netlink_rcv_skb+0x14e/0x3a0
[ 13.586487][ T364] ? rtnl_link_fill+0x920/0x920
[ 13.586659][ T364] ? netlink_ack+0xcf0/0xcf0
[ 13.586844][ T364] ? netlink_deliver_tap+0xc5/0x330
[ 13.587013][ T364] ? netlink_deliver_tap+0x13c/0x330
[ 13.587186][ T364] netlink_unicast+0x486/0x750
[ 13.587361][ T364] ? netlink_attachskb+0x810/0x810
[ 13.587540][ T364] ? __lock_acquire+0x508/0xc10
[ 13.587712][ T364] netlink_sendmsg+0x735/0xc60
[ 13.587897][ T364] ? netlink_unicast+0x750/0x750
[ 13.588067][ T364] ? __might_fault+0x97/0x140
[ 13.588241][ T364] ____sys_sendmsg+0x419/0x850
[ 13.588411][ T364] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.588589][ T364] ? get_timestamp.constprop.0+0x390/0x390
[ 13.588788][ T364] ? move_addr_to_kernel+0x40/0x40
[ 13.588970][ T364] ? stack_depot_save_flags+0x367/0x770
[ 13.589142][ T364] ? validate_chain+0x38b/0xc20
[ 13.589316][ T364] ___sys_sendmsg+0x14e/0x1d0
[ 13.589489][ T364] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.589690][ T364] ? copy_msghdr_from_user+0x460/0x460
[ 13.589885][ T364] __sys_sendmsg+0x145/0x1f0
[ 13.590056][ T364] ? __sys_sendmsg_sock+0x20/0x20
[ 13.590223][ T364] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.590427][ T364] ? do_raw_spin_unlock+0x59/0x250
[ 13.590604][ T364] ? rcu_is_watching+0x15/0xd0
[ 13.590777][ T364] do_syscall_64+0x117/0xfc0
[ 13.590962][ T364] ? trace_hardirqs_off+0xd/0x30
[ 13.591132][ T364] ? exc_page_fault+0xee/0x100
[ 13.591307][ T364] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.591514][ T364] RIP: 0033:0x7f9e4294708e
[ 13.591691][ T364] 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
[ 13.592181][ T364] RSP: 002b:00007ffcc8e593c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.592416][ T364] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9e4294708e
[ 13.592652][ T364] RDX: 0000000000000000 RSI: 00007ffcc8e59470 RDI: 0000000000000005
[ 13.592895][ T364] RBP: 00007ffcc8e593d0 R08: 0000000000000000 R09: 0000000000000000
[ 13.593126][ T364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 13.593359][ T364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc8e59b40
[ 13.593606][ T364]
[ 13.593743][ T364] irq event stamp: 15171
[ 13.593896][ T364] hardirqs last enabled at (15183): [] __up_console_sem+0x5a/0x70
[ 13.594157][ T364] hardirqs last disabled at (15192): [] __up_console_sem+0x3f/0x70
[ 13.594420][ T364] softirqs last enabled at (14476): [] handle_softirqs+0x611/0x940
[ 13.594689][ T364] softirqs last disabled at (14411): [] __irq_exit_rcu+0x103/0x1c0
[ 13.594959][ T364] ---[ end trace 0000000000000000 ]---
[ 13.633981][ T365] ------------[ cut here ]------------
[ 13.634132][ T365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/365
[ 13.634350][ T365] Modules linked in: vxlan
[ 13.634488][ T365] CPU: 0 UID: 0 PID: 365 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.634743][ T365] Tainted: [W]=WARN
[ 13.634845][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.635004][ T365] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.635169][ T365] 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 e8 b2 f0 ff b9 a6 ff ff
[ 13.635619][ T365] RSP: 0018:ffa0000000c17190 EFLAGS: 00010286
[ 13.635774][ T365] RAX: 00000000ffffffa6 RBX: ff110000095af8c0 RCX: 1ff4000000182df8
[ 13.635974][ T365] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000095af97c
[ 13.636161][ T365] RBP: ff11000005992000 R08: 1fe22000012b5f31 R09: ff1100000f612e58
[ 13.636345][ T365] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.636536][ T365] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.636724][ T365] FS: 00007fd2e07a5840(0000) GS:ff110000d78c7000(0000) knlGS:0000000000000000
[ 13.636947][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.637104][ T365] CR2: 000000000c27a988 CR3: 000000000e6f8002 CR4: 0000000000771ef0
[ 13.637290][ T365] PKRU: 55555554
[ 13.637384][ T365] Call Trace:
[ 13.637485][ T365]
[ 13.637551][ T365] unregister_netdevice_many_notify+0xce3/0x1b30
[ 13.637710][ T365] ? unregister_netdevice_queued+0x80/0x80
[ 13.638472][ T365] ? mark_usage+0x61/0x170
[ 13.638600][ T365] rtnl_dellink+0x4a0/0xae0
[ 13.638725][ T365] ? lock_acquire.part.0+0xbc/0x260
[ 13.638853][ T365] ? find_held_lock+0x2b/0x80
[ 13.638979][ T365] ? rtnl_mdb_del+0x580/0x580
[ 13.639102][ T365] ? mark_usage+0x61/0x170
[ 13.639234][ T365] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.639380][ T365] ? lock_acquire.part.0+0xbc/0x260
[ 13.639508][ T365] ? find_held_lock+0x2b/0x80
[ 13.639634][ T365] ? mark_usage+0x61/0x170
[ 13.639756][ T365] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.639886][ T365] ? __lock_acquire+0x508/0xc10
[ 13.640010][ T365] ? bpf_address_lookup+0x272/0x290
[ 13.640136][ T365] ? lock_acquire.part.0+0xbc/0x260
[ 13.640261][ T365] ? find_held_lock+0x2b/0x80
[ 13.640383][ T365] ? rtnl_mdb_del+0x580/0x580
[ 13.640511][ T365] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.640639][ T365] ? rtnl_mdb_del+0x580/0x580
[ 13.640763][ T365] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.640894][ T365] ? validate_chain+0x38b/0xc20
[ 13.641017][ T365] ? rtnl_link_fill+0x920/0x920
[ 13.641138][ T365] ? __lock_acquire+0x508/0xc10
[ 13.641264][ T365] ? lock_acquire.part.0+0xbc/0x260
[ 13.641387][ T365] ? find_held_lock+0x2b/0x80
[ 13.641516][ T365] netlink_rcv_skb+0x14e/0x3a0
[ 13.641641][ T365] ? rtnl_link_fill+0x920/0x920
[ 13.641765][ T365] ? netlink_ack+0xcf0/0xcf0
[ 13.641898][ T365] ? netlink_deliver_tap+0xc5/0x330
[ 13.642021][ T365] ? netlink_deliver_tap+0x13c/0x330
[ 13.642147][ T365] netlink_unicast+0x486/0x750
[ 13.642272][ T365] ? netlink_attachskb+0x810/0x810
[ 13.642395][ T365] ? __lock_acquire+0x508/0xc10
[ 13.642524][ T365] netlink_sendmsg+0x735/0xc60
[ 13.642648][ T365] ? netlink_unicast+0x750/0x750
[ 13.642773][ T365] ? __might_fault+0x97/0x140
[ 13.642907][ T365] ____sys_sendmsg+0x419/0x850
[ 13.643031][ T365] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.643154][ T365] ? get_timestamp.constprop.0+0x390/0x390
[ 13.643309][ T365] ? move_addr_to_kernel+0x40/0x40
[ 13.643433][ T365] ? stack_depot_save_flags+0x367/0x770
[ 13.643565][ T365] ? validate_chain+0x38b/0xc20
[ 13.643690][ T365] ___sys_sendmsg+0x14e/0x1d0
[ 13.643814][ T365] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.643974][ T365] ? copy_msghdr_from_user+0x460/0x460
[ 13.644111][ T365] __sys_sendmsg+0x145/0x1f0
[ 13.644234][ T365] ? __sys_sendmsg_sock+0x20/0x20
[ 13.644358][ T365] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.644522][ T365] ? do_raw_spin_unlock+0x59/0x250
[ 13.644645][ T365] ? rcu_is_watching+0x15/0xd0
[ 13.644770][ T365] do_syscall_64+0x117/0xfc0
[ 13.644896][ T365] ? trace_hardirqs_off+0xd/0x30
[ 13.645019][ T365] ? exc_page_fault+0xee/0x100
[ 13.645145][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.645297][ T365] RIP: 0033:0x7fd2e09df08e
[ 13.645429][ T365] 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
[ 13.645883][ T365] RSP: 002b:00007ffccfb32840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.646070][ T365] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd2e09df08e
[ 13.646256][ T365] RDX: 0000000000000000 RSI: 00007ffccfb328f0 RDI: 0000000000000005
[ 13.646447][ T365] RBP: 00007ffccfb32850 R08: 0000000000000000 R09: 0000000000000000
[ 13.646631][ T365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e8ac
[ 13.646817][ T365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccfb32fc0
[ 13.647018][ T365]
[ 13.647111][ T365] irq event stamp: 23739
[ 13.647207][ T365] hardirqs last enabled at (23747): [] __up_console_sem+0x5a/0x70
[ 13.647423][ T365] hardirqs last disabled at (23754): [] __up_console_sem+0x3f/0x70
[ 13.647642][ T365] softirqs last enabled at (23216): [] handle_softirqs+0x611/0x940
[ 13.647864][ T365] softirqs last disabled at (22093): [] __irq_exit_rcu+0x103/0x1c0
[ 13.648078][ T365] ---[ end trace 0000000000000000 ]---
[ 13.723846][ T68] ------------[ cut here ]------------
[ 13.723990][ T68] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:1/68
[ 13.724233][ T68] Modules linked in: vxlan
[ 13.724362][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.724639][ T68] Tainted: [W]=WARN
[ 13.724729][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.724887][ T68] Workqueue: netns cleanup_net
[ 13.725014][ T68] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.725170][ T68] 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 e8 b2 f0 ff b9 a6 ff ff
[ 13.725605][ T68] RSP: 0018:ffa0000000497938 EFLAGS: 00010286
[ 13.725753][ T68] RAX: 00000000ffffffa6 RBX: ff1100000fef4740 RCX: 1ff4000000092eed
[ 13.725937][ T68] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000fef47fc
[ 13.726110][ T68] RBP: ff1100000fb51000 R08: 1fe2200001fde901 R09: ff1100000915aed0
[ 13.726288][ T68] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.726467][ T68] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.726644][ T68] FS: 0000000000000000(0000) GS:ff110000d7947000(0000) knlGS:0000000000000000
[ 13.726859][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.727005][ T68] CR2: 00007f9ee6aec574 CR3: 0000000060f4d004 CR4: 0000000000771ef0
[ 13.727182][ T68] PKRU: 55555554
[ 13.727271][ T68] Call Trace:
[ 13.727358][ T68]
[ 13.727421][ T68] unregister_netdevice_many_notify+0xce3/0x1b30
[ 13.727575][ T68] ? unregister_netdevice_queued+0x80/0x80
[ 13.727721][ T68] ? queue_rcu_work+0x7c/0xa0
[ 13.727846][ T68] ? ipmr_free_table+0x12e/0x2a0
[ 13.727968][ T68] ? rtnl_is_locked+0x15/0x20
[ 13.728087][ T68] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 13.728207][ T68] ? mutex_is_locked+0x1c/0x50
[ 13.728327][ T68] ops_undo_list+0x615/0x8f0
[ 13.728453][ T68] ? netns_install+0x2a0/0x2a0
[ 13.728569][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.728691][ T68] cleanup_net+0x431/0x940
[ 13.728810][ T68] ? net_passive_dec+0x1c0/0x1c0
[ 13.728935][ T68] ? process_one_work+0xdb7/0x1410
[ 13.729054][ T68] ? lock_acquire+0x134/0x160
[ 13.729171][ T68] ? rcu_is_watching+0x15/0xd0
[ 13.729291][ T68] process_one_work+0xdf8/0x1410
[ 13.729413][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.729537][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 13.729659][ T68] worker_thread+0x4f1/0xd60
[ 13.729782][ T68] ? rescuer_thread+0x1320/0x1320
[ 13.729907][ T68] ? __kthread_parkme+0xbd/0x210
[ 13.730026][ T68] ? rescuer_thread+0x1320/0x1320
[ 13.730144][ T68] kthread+0x367/0x460
[ 13.730234][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.730381][ T68] ? kthread_affine_node+0x330/0x330
[ 13.730504][ T68] ret_from_fork+0x474/0x6b0
[ 13.730625][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.730774][ T68] ? __switch_to+0x5a3/0xe00
[ 13.730900][ T68] ? kthread_affine_node+0x330/0x330
[ 13.731018][ T68] ret_from_fork_asm+0x11/0x20
[ 13.731143][ T68]
[ 13.731235][ T68] irq event stamp: 80073
[ 13.731323][ T68] hardirqs last enabled at (80081): [] __up_console_sem+0x5a/0x70
[ 13.731537][ T68] hardirqs last disabled at (80088): [