[    9.733670] ------------[ cut here ]------------
[    9.733723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.733778] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.733840] Tainted: [W]=WARN
[    9.733872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.733907] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.733939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.734033] RSP: 0018:ff42304100907cc8 EFLAGS: 00010286
[    9.734064] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.734106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1b00
[    9.734150] RBP: 0000000000000000 R08: ff1e72ef06023190 R09: ff1e72ef0496002c
[    9.734191] R10: ff1e72ef07778120 R11: fefefefefefefeff R12: 0000000000000000
[    9.734234] R13: 0000000000000010 R14: ff1e72ef07778000 R15: ff1e72ef01df1b00
[    9.734276] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.734322] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.734356] CR2: 00007fa73ae73004 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.734394] PKRU: 55555554
[    9.734407] Call Trace:
[    9.734420]  <TASK>
[    9.734433]  rtmsg_ifinfo+0x3c/0xa0
[    9.734454]  register_netdevice+0x889/0x9f0
[    9.734475]  register_netdev+0x1e/0x30
[    9.734503]  loopback_net_init+0x57/0xb0
[    9.734526]  ? vsock_sysctl_init_net+0xb6/0x140
[    9.734555]  ops_init+0x68/0x140
[    9.734582]  setup_net+0x85/0x150
[    9.734603]  copy_net_ns+0xf5/0x200
[    9.734626]  create_new_namespaces+0x117/0x2f0
[    9.734654]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.734681]  ksys_unshare+0x346/0x5e0
[    9.734706]  __x64_sys_unshare+0x12/0x20
[    9.734729]  do_syscall_64+0x104/0xfc0
[    9.734752]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.734780] RIP: 0033:0x7fa73ad6abcb
[    9.734801] 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
[    9.734898] RSP: 002b:00007ffc07369338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    9.734938] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa73ad6abcb
[    9.734978] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.735019] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    9.735059] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    9.735098] R13: 00000000004172f0 R14: 0000000000000005 R15: 0000000000000020
[    9.735142]  </TASK>
[    9.735155] ---[ end trace 0000000000000000 ]---
[    9.735218] ------------[ cut here ]------------
[    9.735245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.735296] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.735353] Tainted: [W]=WARN
[    9.735374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.735410] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.735440] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.735543] RSP: 0018:ff42304100907cb0 EFLAGS: 00010286
[    9.735572] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.735611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1b00
[    9.735655] RBP: 0000000000000000 R08: ff1e72ef06023e50 R09: ff1e72ef04b30030
[    9.735694] R10: ff1e72ef04960120 R11: fefefefefefefeff R12: 0000000000000000
[    9.735736] R13: 0000000000000010 R14: ff1e72ef04960000 R15: ff1e72ef01df1b00
[    9.735775] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.735818] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.735851] CR2: 00007fa73ae73004 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.735891] PKRU: 55555554
[    9.735906] Call Trace:
[    9.735918]  <TASK>
[    9.735934]  rtmsg_ifinfo+0x3c/0xa0
[    9.735955]  register_netdevice+0x889/0x9f0
[    9.735976]  register_netdev+0x1e/0x30
[    9.735997]  sit_init_net+0x102/0x1d0
[    9.736019]  ops_init+0x68/0x140
[    9.736041]  setup_net+0x85/0x150
[    9.736063]  copy_net_ns+0xf5/0x200
[    9.736086]  create_new_namespaces+0x117/0x2f0
[    9.736114]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.736142]  ksys_unshare+0x346/0x5e0
[    9.736164]  __x64_sys_unshare+0x12/0x20
[    9.736184]  do_syscall_64+0x104/0xfc0
[    9.736205]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.736229] RIP: 0033:0x7fa73ad6abcb
[    9.736251] 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
[    9.736339] RSP: 002b:00007ffc07369338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    9.736380] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa73ad6abcb
[    9.736420] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.736462] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    9.736507] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    9.736549] R13: 00000000004172f0 R14: 0000000000000005 R15: 0000000000000020
[    9.736590]  </TASK>
[    9.736604] ---[ end trace 0000000000000000 ]---
[    9.736751] ------------[ cut here ]------------
[    9.736780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.736842] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.736904] Tainted: [W]=WARN
[    9.736924] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.736960] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.736988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.737088] RSP: 0018:ff42304100907cc8 EFLAGS: 00010286
[    9.737114] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.737155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1b00
[    9.737196] RBP: 0000000000000000 R08: ff1e72ef05d85290 R09: ff1e72ef0700302c
[    9.737239] R10: ff1e72ef0777f120 R11: fefefefefefefeff R12: 0000000000000000
[    9.737281] R13: 0000000000000010 R14: ff1e72ef0777f000 R15: ff1e72ef01df1b00
[    9.737327] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.737372] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.737406] CR2: 00007fa73ae73004 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.737440] PKRU: 55555554
[    9.737454] Call Trace:
[    9.737469]  <TASK>
[    9.737483]  rtmsg_ifinfo+0x3c/0xa0
[    9.737508]  register_netdevice+0x889/0x9f0
[    9.737528]  register_netdev+0x1e/0x30
[    9.737550]  loopback_net_init+0x57/0xb0
[    9.737572]  ? vsock_sysctl_init_net+0xb6/0x140
[    9.737601]  ops_init+0x68/0x140
[    9.737624]  setup_net+0x85/0x150
[    9.737651]  copy_net_ns+0xf5/0x200
[    9.737675]  create_new_namespaces+0x117/0x2f0
[    9.737705]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.737733]  ksys_unshare+0x346/0x5e0
[    9.737754]  __x64_sys_unshare+0x12/0x20
[    9.737776]  do_syscall_64+0x104/0xfc0
[    9.737800]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.737828] RIP: 0033:0x7fa73ad6abcb
[    9.737852] 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
[    9.737947] RSP: 002b:00007ffc07369338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    9.737987] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa73ad6abcb
[    9.738026] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.738063] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
[    9.738103] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    9.738143] R13: 00000000004172f0 R14: 0000000000000005 R15: 0000000000000020
[    9.738184]  </TASK>
[    9.738199] ---[ end trace 0000000000000000 ]---
[    9.738257] ------------[ cut here ]------------
[    9.738286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.738336] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.738385] Tainted: [W]=WARN
[    9.738408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.738446] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.738474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.738567] RSP: 0018:ff42304100907cb0 EFLAGS: 00010286
[    9.738592] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.738629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1b00
[    9.738676] RBP: 0000000000000000 R08: ff1e72ef0754de50 R09: ff1e72ef04b6d030
[    9.738719] R10: ff1e72ef07003120 R11: fefefefefefefeff R12: 0000000000000000
[    9.738759] R13: 0000000000000010 R14: ff1e72ef07003000 R15: ff1e72ef01df1b00
[    9.738805] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.738852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.738889] CR2: 00007fa73ae73004 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.738931] PKRU: 55555554
[    9.738947] Call Trace:
[    9.738962]  <TASK>
[    9.738975]  rtmsg_ifinfo+0x3c/0xa0
[    9.738994]  register_netdevice+0x889/0x9f0
[    9.739016]  register_netdev+0x1e/0x30
[    9.739036]  sit_init_net+0x102/0x1d0
[    9.739058]  ops_init+0x68/0x140
[    9.739079]  setup_net+0x85/0x150
[    9.739102]  copy_net_ns+0xf5/0x200
[    9.739125]  create_new_namespaces+0x117/0x2f0
[    9.739153]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.739181]  ksys_unshare+0x346/0x5e0
[    9.739202]  __x64_sys_unshare+0x12/0x20
[    9.739222]  do_syscall_64+0x104/0xfc0
[    9.739244]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.739272] RIP: 0033:0x7fa73ad6abcb
[    9.739292] 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
[    9.739377] RSP: 002b:00007ffc07369338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    9.739415] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa73ad6abcb
[    9.739463] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.739534] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
[    9.739571] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    9.739613] R13: 00000000004172f0 R14: 0000000000000005 R15: 0000000000000020
[    9.739654]  </TASK>
[    9.739668] ---[ end trace 0000000000000000 ]---
[    9.739839] ------------[ cut here ]------------
[    9.739884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.739944] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.740001] Tainted: [W]=WARN
[    9.740023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.740058] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.740087] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.740182] RSP: 0018:ff423041009077b0 EFLAGS: 00010286
[    9.740213] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.740255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.740298] RBP: 0000000000000000 R08: ff1e72ef0754d9d0 R09: ff1e72ef02f07034
[    9.740335] R10: ff1e72ef04b45120 R11: fefefefefefefeff R12: 0000000000000000
[    9.740373] R13: 0000000000000010 R14: ff1e72ef04b45000 R15: ff1e72ef01df1a00
[    9.740415] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.740455] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.740495] CR2: 0000000000404890 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.740535] PKRU: 55555554
[    9.740549] Call Trace:
[    9.740570]  <TASK>
[    9.740585]  rtmsg_ifinfo+0x3c/0xa0
[    9.740609]  __dev_notify_flags+0xb1/0xf0
[    9.740631]  rtnl_configure_link+0x8e/0xc0
[    9.740655]  veth_newlink+0x165/0x450
[    9.740678]  rtnl_newlink+0x705/0xd10
[    9.740697]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.740724]  netlink_rcv_skb+0xca/0x140
[    9.740746]  netlink_unicast+0x26b/0x3a0
[    9.740769]  netlink_sendmsg+0x1e2/0x430
[    9.740794]  __sys_sendto+0x194/0x220
[    9.740817]  __x64_sys_sendto+0x24/0x30
[    9.740838]  do_syscall_64+0x104/0xfc0
[    9.740870]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.740897] RIP: 0033:0x7fa73ace208e
[    9.740918] 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 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[    9.741008] RSP: 002b:00007ffc07368a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[    9.741047] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fa73ace208e
[    9.741087] RDX: 0000000000000078 RSI: 00007ffc07368ac0 RDI: 0000000000000008
[    9.741129] RBP: 00007ffc07368a40 R08: 0000000000000000 R09: 0000000000000000
[    9.741166] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008
[    9.741205] R13: 0000000000000045 R14: 000000000040f779 R15: 0000000000000020
[    9.741244]  </TASK>
[    9.741258] ---[ end trace 0000000000000000 ]---
[    9.742095] ------------[ cut here ]------------
[    9.742137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.742196] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.742250] Tainted: [W]=WARN
[    9.742274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.742309] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.742336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.742424] RSP: 0018:ff42304100907a30 EFLAGS: 00010286
[    9.742452] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.742498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.742540] RBP: 0000000000000000 R08: ff1e72ef018ec0d0 R09: ff1e72ef04b6a034
[    9.742581] R10: ff1e72ef04b6d120 R11: fefefefefefefeff R12: 0000000000000000
[    9.742619] R13: 0000000000000010 R14: ff1e72ef04b6d000 R15: ff1e72ef01df1a00
[    9.742660] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.742701] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.742733] CR2: 0000000000404890 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.742771] PKRU: 55555554
[    9.742786] Call Trace:
[    9.742808]  <TASK>
[    9.742824]  rtmsg_ifinfo+0x3c/0xa0
[    9.742855]  __dev_notify_flags+0xb1/0xf0
[    9.742882]  rtnl_configure_link+0x8e/0xc0
[    9.742903]  rtnl_newlink+0x744/0xd10
[    9.742925]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.742954]  netlink_rcv_skb+0xca/0x140
[    9.742973]  netlink_unicast+0x26b/0x3a0
[    9.742996]  netlink_sendmsg+0x1e2/0x430
[    9.743020]  __sys_sendto+0x194/0x220
[    9.743042]  __x64_sys_sendto+0x24/0x30
[    9.743061]  do_syscall_64+0x104/0xfc0
[    9.743082]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.743110] RIP: 0033:0x7fa73ace208e
[    9.743133] 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 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[    9.743224] RSP: 002b:00007ffc07368a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[    9.743270] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fa73ace208e
[    9.743315] RDX: 0000000000000078 RSI: 00007ffc07368ac0 RDI: 0000000000000008
[    9.743349] RBP: 00007ffc07368a40 R08: 0000000000000000 R09: 0000000000000000
[    9.743389] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008
[    9.743433] R13: 0000000000000045 R14: 000000000040f779 R15: 0000000000000020
[    9.743476]  </TASK>
[    9.743494] ---[ end trace 0000000000000000 ]---
[    9.743618] ------------[ cut here ]------------
[    9.743682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: kworker/u16:1/65
[    9.743778] CPU: 2 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.743881] Tainted: [W]=WARN
[    9.743937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.744006] Workqueue: netns cleanup_net
[    9.744064] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.744129] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.744263] RSP: 0018:ff4230410023fce8 EFLAGS: 00010286
[    9.744329] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.744405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df0300
[    9.744483] RBP: 0000000000000000 R08: ff1e72ef06023e50 R09: ff1e72ef019b0830
[    9.744567] R10: ff1e72ef04960120 R11: fefefefefefefeff R12: 0000000000000000
[    9.744643] R13: 0000000000000011 R14: ff1e72ef04960000 R15: ff1e72ef01df0300
[    9.744722] FS:  0000000000000000(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.744802] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.744879] CR2: 000055c1303b41e8 CR3: 00000000031d7001 CR4: 0000000000771ef0
[    9.744959] PKRU: 55555554
[    9.745007] Call Trace:
[    9.745055]  <TASK>
[    9.745104]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.745168]  ops_undo_list+0x20a/0x240
[    9.745226]  cleanup_net+0x1d7/0x2e0
[    9.745284]  process_one_work+0x162/0x360
[    9.745342]  worker_thread+0x16e/0x2d0
[    9.745399]  ? rescuer_thread+0x510/0x510
[    9.745456]  kthread+0xe1/0x120
[    9.745519]  ? kthread_park+0xa0/0xa0
[    9.745576]  ret_from_fork+0x16d/0x250
[    9.745632]  ? kthread_park+0xa0/0xa0
[    9.745695]  ret_from_fork_asm+0x11/0x20
[    9.745752]  </TASK>
[    9.745800] ---[ end trace 0000000000000000 ]---
[    9.746129] ------------[ cut here ]------------
[    9.746163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: self-connect_ip/602
[    9.746223] CPU: 1 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.746286] Tainted: [W]=WARN
[    9.746309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.746343] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.746373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.746466] RSP: 0018:ff42304100907cc8 EFLAGS: 00010286
[    9.746500] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.746542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.746585] RBP: 0000000000000000 R08: ff1e72ef05d85490 R09: ff1e72ef02d7d02c
[    9.746628] R10: ff1e72ef06378120 R11: fefefefefefefeff R12: 0000000000000000
[    9.746668] R13: 0000000000000010 R14: ff1e72ef06378000 R15: ff1e72ef01df1a00
[    9.746708] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f0c9000(0000) knlGS:0000000000000000
[    9.746752] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.746786] CR2: 000055c1303bf0a8 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.746829] PKRU: 55555554
[    9.746842] Call Trace:
[    9.746867]  <TASK>
[    9.746880]  rtmsg_ifinfo+0x3c/0xa0
[    9.746904]  register_netdevice+0x889/0x9f0
[    9.746926]  register_netdev+0x1e/0x30
[    9.746949]  loopback_net_init+0x57/0xb0
[    9.746968]  ? vsock_sysctl_init_net+0xb6/0x140
[    9.746999]  ops_init+0x68/0x140
[    9.747024]  setup_net+0x85/0x150
[    9.747046]  copy_net_ns+0xf5/0x200
[    9.747068]  create_new_namespaces+0x117/0x2f0
[    9.747097]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.747127]  ksys_unshare+0x346/0x5e0
[    9.747150]  __x64_sys_unshare+0x12/0x20
[    9.747173]  do_syscall_64+0x104/0xfc0
[    9.747194]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.747225] RIP: 0033:0x7fa73ad6abcb
[    9.747247] 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
[    9.747348] RSP: 002b:00007ffc07369398 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.747399] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa73ad6abcb
[    9.747442] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.747490] RBP: 000000006a10da5b R08: 0000000000000000 R09: 0000000000000000
[    9.747531] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001fe000a
[    9.747579] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000020
[    9.747620]  </TASK>
[    9.747635] ---[ end trace 0000000000000000 ]---
[    9.747771] ------------[ cut here ]------------
[    9.747837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.747940] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.748034] Tainted: [W]=WARN
[    9.748091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.748163] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.748231] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.748366] RSP: 0018:ff42304100907cb0 EFLAGS: 00010286
[    9.748434] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.748520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.748602] RBP: 0000000000000000 R08: ff1e72ef0196da50 R09: ff1e72ef06fb3030
[    9.748682] R10: ff1e72ef02d7d120 R11: fefefefefefefeff R12: 0000000000000000
[    9.748761] R13: 0000000000000010 R14: ff1e72ef02d7d000 R15: ff1e72ef01df1a00
[    9.748841] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.748959] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.749028] CR2: 000055c1303b41e8 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.749107] PKRU: 55555554
[    9.749155] Call Trace:
[    9.749203]  <TASK>
[    9.749252]  rtmsg_ifinfo+0x3c/0xa0
[    9.749310]  register_netdevice+0x889/0x9f0
[    9.749365]  register_netdev+0x1e/0x30
[    9.749421]  sit_init_net+0x102/0x1d0
[    9.749479]  ops_init+0x68/0x140
[    9.749543]  setup_net+0x85/0x150
[    9.749601]  copy_net_ns+0xf5/0x200
[    9.749659]  create_new_namespaces+0x117/0x2f0
[    9.749724]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.749788]  ksys_unshare+0x346/0x5e0
[    9.749857]  __x64_sys_unshare+0x12/0x20
[    9.749913]  do_syscall_64+0x104/0xfc0
[    9.749970]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.750064] RIP: 0033:0x7fa73ad6abcb
[    9.750120] 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
[    9.750277] RSP: 002b:00007ffc07369398 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.750355] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa73ad6abcb
[    9.750435] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.750519] RBP: 000000006a10da5b R08: 0000000000000000 R09: 0000000000000000
[    9.750596] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001fe000a
[    9.750675] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000020
[    9.750756]  </TASK>
[    9.750806] ---[ end trace 0000000000000000 ]---
[    9.751044] ------------[ cut here ]------------
[    9.751111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.751212] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.751305] Tainted: [W]=WARN
[    9.751360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.751429] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.751501] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.751636] RSP: 0018:ff42304100907cc8 EFLAGS: 00010286
[    9.751699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.751776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.751867] RBP: 0000000000000000 R08: ff1e72ef0754d310 R09: ff1e72ef0775402c
[    9.751955] R10: ff1e72ef07005120 R11: fefefefefefefeff R12: 0000000000000000
[    9.752032] R13: 0000000000000010 R14: ff1e72ef07005000 R15: ff1e72ef01df1a00
[    9.752111] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.752192] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.752261] CR2: 000055c1303b41e8 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.752339] PKRU: 55555554
[    9.752389] Call Trace:
[    9.752438]  <TASK>
[    9.752494]  rtmsg_ifinfo+0x3c/0xa0
[    9.752549]  register_netdevice+0x889/0x9f0
[    9.752607]  register_netdev+0x1e/0x30
[    9.752692]  loopback_net_init+0x57/0xb0
[    9.752749]  ? vsock_sysctl_init_net+0xb6/0x140
[    9.752817]  ops_init+0x68/0x140
[    9.752920]  setup_net+0x85/0x150
[    9.752978]  copy_net_ns+0xf5/0x200
[    9.753046]  create_new_namespaces+0x117/0x2f0
[    9.753133]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.753212]  ksys_unshare+0x346/0x5e0
[    9.753285]  __x64_sys_unshare+0x12/0x20
[    9.753351]  do_syscall_64+0x104/0xfc0
[    9.753409]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.753479] RIP: 0033:0x7fa73ad6abcb
[    9.753547] 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
[    9.753695] RSP: 002b:00007ffc07369398 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.753807] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa73ad6abcb
[    9.753939] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.754026] RBP: 000000006a10da5b R08: 0000000000000000 R09: 0000000000000000
[    9.754143] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001fe000a
[    9.754259] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000020
[    9.754390]  </TASK>
[    9.754448] ---[ end trace 0000000000000000 ]---
[    9.754612] ------------[ cut here ]------------
[    9.754676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.754769] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.754867] Tainted: [W]=WARN
[    9.754923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.754994] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.755057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.755193] RSP: 0018:ff42304100907cb0 EFLAGS: 00010286
[    9.755259] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.755336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.755416] RBP: 0000000000000000 R08: ff1e72ef0754d250 R09: ff1e72ef07753030
[    9.755501] R10: ff1e72ef07754120 R11: fefefefefefefeff R12: 0000000000000000
[    9.755577] R13: 0000000000000010 R14: ff1e72ef07754000 R15: ff1e72ef01df1a00
[    9.755658] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.755737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.755809] CR2: 000055c1303b41e8 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.755898] PKRU: 55555554
[    9.755946] Call Trace:
[    9.755994]  <TASK>
[    9.756043]  rtmsg_ifinfo+0x3c/0xa0
[    9.756099]  register_netdevice+0x889/0x9f0
[    9.756156]  register_netdev+0x1e/0x30
[    9.756213]  sit_init_net+0x102/0x1d0
[    9.756271]  ops_init+0x68/0x140
[    9.756328]  setup_net+0x85/0x150
[    9.756385]  copy_net_ns+0xf5/0x200
[    9.756442]  create_new_namespaces+0x117/0x2f0
[    9.756512]  unshare_nsproxy_namespaces+0x85/0xb0
[    9.756576]  ksys_unshare+0x346/0x5e0
[    9.756633]  __x64_sys_unshare+0x12/0x20
[    9.756694]  do_syscall_64+0x104/0xfc0
[    9.756750]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.756814] RIP: 0033:0x7fa73ad6abcb
[    9.756880] 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
[    9.757012] RSP: 002b:00007ffc07369398 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.757089] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa73ad6abcb
[    9.757164] RDX: 0000000000000000 RSI: 000000000040fa7f RDI: 0000000040000000
[    9.757241] RBP: 000000006a10da5b R08: 0000000000000000 R09: 0000000000000000
[    9.757316] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001fe000a
[    9.757393] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000020
[    9.757469]  </TASK>
[    9.757522] ---[ end trace 0000000000000000 ]---
[    9.760894] ------------[ cut here ]------------
[    9.760977] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: kworker/u16:1/65
[    9.761072] CPU: 2 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.761168] Tainted: [W]=WARN
[    9.761223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.761294] Workqueue: netns cleanup_net
[    9.761352] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.761416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.761554] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.761617] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.761697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.761773] RBP: 0000000000000000 R08: ff1e72ef018ec0d0 R09: ff1e72ef0775a834
[    9.761857] R10: ff1e72ef04b6d120 R11: fefefefefefefeff R12: 0000000000000000
[    9.761935] R13: 0000000000000011 R14: ff1e72ef04b6d000 R15: ff1e72ef01df1a00
[    9.762016] FS:  0000000000000000(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.762095] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.762166] CR2: 0000000026ac86f8 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.762246] PKRU: 55555554
[    9.762295] Call Trace:
[    9.762344]  <TASK>
[    9.762393]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.762458]  default_device_exit_batch+0x318/0x390
[    9.762527]  ops_undo_list+0x10b/0x240
[    9.762585]  cleanup_net+0x1d7/0x2e0
[    9.762643]  process_one_work+0x162/0x360
[    9.762701]  worker_thread+0x16e/0x2d0
[    9.762759]  ? rescuer_thread+0x510/0x510
[    9.762816]  kthread+0xe1/0x120
[    9.762883]  ? kthread_park+0xa0/0xa0
[    9.762941]  ret_from_fork+0x16d/0x250
[    9.763004]  ? kthread_park+0xa0/0xa0
[    9.763060]  ret_from_fork_asm+0x11/0x20
[    9.763118]  </TASK>
[    9.763166] ---[ end trace 0000000000000000 ]---
[    9.763622] ------------[ cut here ]------------
[    9.763689] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: kworker/u16:1/65
[    9.763785] CPU: 2 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.763890] Tainted: [W]=WARN
[    9.763946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.764014] Workqueue: netns cleanup_net
[    9.764071] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.764135] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.764268] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.764331] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.764409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.764494] RBP: 0000000000000000 R08: ff1e72ef0754d9d0 R09: ff1e72ef0745a034
[    9.764571] R10: ff1e72ef04b45120 R11: fefefefefefefeff R12: 0000000000000000
[    9.764648] R13: 0000000000000011 R14: ff1e72ef04b45000 R15: ff1e72ef01df1a00
[    9.764730] FS:  0000000000000000(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.764812] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.764887] CR2: 0000000026add218 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.764966] PKRU: 55555554
[    9.765015] Call Trace:
[    9.765063]  <TASK>
[    9.765112]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.765176]  default_device_exit_batch+0x318/0x390
[    9.765241]  ops_undo_list+0x10b/0x240
[    9.765301]  cleanup_net+0x1d7/0x2e0
[    9.765362]  process_one_work+0x162/0x360
[    9.765419]  worker_thread+0x16e/0x2d0
[    9.765475]  ? rescuer_thread+0x510/0x510
[    9.765537]  kthread+0xe1/0x120
[    9.765593]  ? kthread_park+0xa0/0xa0
[    9.765650]  ret_from_fork+0x16d/0x250
[    9.765708]  ? kthread_park+0xa0/0xa0
[    9.765765]  ret_from_fork_asm+0x11/0x20
[    9.765823]  </TASK>
[    9.765877] ---[ end trace 0000000000000000 ]---
[    9.765992] ------------[ cut here ]------------
[    9.766055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: kworker/u16:1/65
[    9.766148] CPU: 2 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.766241] Tainted: [W]=WARN
[    9.766296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.766368] Workqueue: netns cleanup_net
[    9.766426] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.766497] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.766630] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.766693] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.766771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.766859] RBP: 0000000000000000 R08: ff1e72ef06023190 R09: ff1e72ef0745d82c
[    9.766937] R10: ff1e72ef07778120 R11: fefefefefefefeff R12: 0000000000000000
[    9.767016] R13: 0000000000000011 R14: ff1e72ef07778000 R15: ff1e72ef01df1a00
[    9.767096] FS:  0000000000000000(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.767175] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.767244] CR2: 0000000026add218 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.767324] PKRU: 55555554
[    9.767372] Call Trace:
[    9.767420]  <TASK>
[    9.767470]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.767545]  default_device_exit_batch+0x318/0x390
[    9.767609]  ops_undo_list+0x10b/0x240
[    9.767667]  cleanup_net+0x1d7/0x2e0
[    9.767725]  process_one_work+0x162/0x360
[    9.767782]  worker_thread+0x16e/0x2d0
[    9.767839]  ? rescuer_thread+0x510/0x510
[    9.767905]  kthread+0xe1/0x120
[    9.767962]  ? kthread_park+0xa0/0xa0
[    9.768018]  ret_from_fork+0x16d/0x250
[    9.768075]  ? kthread_park+0xa0/0xa0
[    9.768132]  ret_from_fork_asm+0x11/0x20
[    9.768189]  </TASK>
[    9.768237] ---[ end trace 0000000000000000 ]---
[    9.768401] ------------[ cut here ]------------
[    9.768465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.768565] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.768657] Tainted: [W]=WARN
[    9.768712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.768781] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.768844] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.768986] RSP: 0018:ff423041009077b0 EFLAGS: 00010286
[    9.769049] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.769123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.769201] RBP: 0000000000000000 R08: ff1e72ef05eb6950 R09: ff1e72ef07753034
[    9.769277] R10: ff1e72ef07779120 R11: fefefefefefefeff R12: 0000000000000000
[    9.769354] R13: 0000000000000010 R14: ff1e72ef07779000 R15: ff1e72ef01df1a00
[    9.769434] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.769519] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.769590] CR2: 0000000026add218 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.769670] PKRU: 55555554
[    9.769719] Call Trace:
[    9.769769]  <TASK>
[    9.769817]  rtmsg_ifinfo+0x3c/0xa0
[    9.769881]  __dev_notify_flags+0xb1/0xf0
[    9.769937]  rtnl_configure_link+0x8e/0xc0
[    9.769995]  veth_newlink+0x165/0x450
[    9.770053]  rtnl_newlink+0x705/0xd10
[    9.770110]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.770173]  netlink_rcv_skb+0xca/0x140
[    9.770231]  netlink_unicast+0x26b/0x3a0
[    9.770288]  netlink_sendmsg+0x1e2/0x430
[    9.770345]  __sys_sendto+0x194/0x220
[    9.770404]  __x64_sys_sendto+0x24/0x30
[    9.770465]  do_syscall_64+0x104/0xfc0
[    9.770526]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.770591] RIP: 0033:0x7fa73acede32
[    9.770647] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[    9.770781] RSP: 002b:00007ffc07368a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[    9.770868] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fa73acede32
[    9.770948] RDX: 0000000000000078 RSI: 00007ffc07368b20 RDI: 0000000000000009
[    9.771026] RBP: 00007ffc07368aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.771103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[    9.771182] R13: 0000000000000045 R14: 0000000000413810 R15: 0000000000000020
[    9.771261]  </TASK>
[    9.771310] ---[ end trace 0000000000000000 ]---
[    9.771468] ------------[ cut here ]------------
[    9.771537] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.771633] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.771729] Tainted: [W]=WARN
[    9.771785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.771863] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.771927] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.772057] RSP: 0018:ff42304100907a30 EFLAGS: 00010286
[    9.772120] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.772199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.772275] RBP: 0000000000000000 R08: ff1e72ef06023150 R09: ff1e72ef07755034
[    9.772360] R10: ff1e72ef07757120 R11: fefefefefefefeff R12: 0000000000000000
[    9.772440] R13: 0000000000000010 R14: ff1e72ef07757000 R15: ff1e72ef01df1a00
[    9.772527] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.772608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.772677] CR2: 0000000026add218 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.772758] PKRU: 55555554
[    9.772806] Call Trace:
[    9.772863]  <TASK>
[    9.772911]  rtmsg_ifinfo+0x3c/0xa0
[    9.772968]  __dev_notify_flags+0xb1/0xf0
[    9.773025]  rtnl_configure_link+0x8e/0xc0
[    9.773082]  rtnl_newlink+0x744/0xd10
[    9.773138]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.773201]  netlink_rcv_skb+0xca/0x140
[    9.773259]  netlink_unicast+0x26b/0x3a0
[    9.773317]  netlink_sendmsg+0x1e2/0x430
[    9.773374]  __sys_sendto+0x194/0x220
[    9.773432]  __x64_sys_sendto+0x24/0x30
[    9.773496]  do_syscall_64+0x104/0xfc0
[    9.773560]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.773624] RIP: 0033:0x7fa73acede32
[    9.773679] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[    9.773813] RSP: 002b:00007ffc07368a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[    9.773895] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fa73acede32
[    9.773973] RDX: 0000000000000078 RSI: 00007ffc07368b20 RDI: 0000000000000009
[    9.774048] RBP: 00007ffc07368aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.774126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[    9.774202] R13: 0000000000000045 R14: 0000000000413810 R15: 0000000000000020
[    9.774279]  </TASK>
[    9.774327] ---[ end trace 0000000000000000 ]---
[    9.774417] ------------[ cut here ]------------
[    9.774479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.774578] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.774668] Tainted: [W]=WARN
[    9.774722] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.774792] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.774872] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.775005] RSP: 0018:ff423041009078e0 EFLAGS: 00010286
[    9.775069] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    9.775145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df0300
[    9.775222] RBP: 0000000000000000 R08: ff1e72ef05eb6950 R09: ff1e72ef07755034
[    9.775300] R10: ff1e72ef07779120 R11: fefefefefefefeff R12: 0000000000000000
[    9.775376] R13: 0000000000000010 R14: ff1e72ef07779000 R15: ff1e72ef01df0300
[    9.775456] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.775543] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.775613] CR2: 0000000026add218 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.775696] PKRU: 55555554
[    9.775744] Call Trace:
[    9.775793]  <TASK>
[    9.775841]  rtmsg_ifinfo+0x3c/0xa0
[    9.775904]  __dev_notify_flags+0xb1/0xf0
[    9.775961]  netif_change_flags+0x54/0x70
[    9.776018]  do_setlink.isra.0+0x3a2/0x1500
[    9.776075]  ? netlink_set_err+0xb6/0x140
[    9.776132]  ? rtmsg_ifinfo_build_skb+0xf9/0x110
[    9.776195]  ? __nla_validate_parse+0x76/0xf20
[    9.776260]  ? __rtnl_unlock+0x35/0x60
[    9.776316]  ? netdev_run_todo+0x72/0x5d0
[    9.776373]  ? __dev_notify_flags+0xb1/0xf0
[    9.776429]  rtnl_newlink+0xa02/0xd10
[    9.776493]  ? kmalloc_reserve+0xa9/0x170
[    9.776550]  ? __alloc_skb+0x6e/0x320
[    9.776607]  ? netlink_attachskb+0x1ba/0x2b0
[    9.776671]  ? file_ns_capable+0x19/0x30
[    9.776728]  ? netlink_net_capable+0x48/0x70
[    9.776792]  ? ns_capable+0x2e/0x50
[    9.776855]  ? rtnetlink_rcv_msg+0x2dd/0x3f0
[    9.776919]  ? netlink_unicast+0x306/0x3a0
[    9.776977]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.777041]  netlink_rcv_skb+0xca/0x140
[    9.777099]  netlink_unicast+0x26b/0x3a0
[    9.777157]  netlink_sendmsg+0x1e2/0x430
[    9.777215]  __sys_sendto+0x194/0x220
[    9.777272]  __x64_sys_sendto+0x24/0x30
[    9.777328]  do_syscall_64+0x104/0xfc0
[    9.777386]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.777449] RIP: 0033:0x7fa73acede32
[    9.777510] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[    9.777644] RSP: 002b:00007ffc07368a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[    9.777722] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fa73acede32
[    9.777800] RDX: 0000000000000020 RSI: 00007ffc07368b00 RDI: 0000000000000009
[    9.777883] RBP: 00007ffc07368ab0 R08: 0000000000000000 R09: 0000000000000000
[    9.777961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000010cb6c0b
[    9.778037] R13: 00007fa73ac8fcc3 R14: 0000000001fe000a R15: 0000000000000000
[    9.778115]  </TASK>
[    9.778163] ---[ end trace 0000000000000000 ]---
[    9.778284] ------------[ cut here ]------------
[    9.778347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.778440] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.778539] Tainted: [W]=WARN
[    9.778594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.778664] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.778727] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.778872] RSP: 0018:ff423041009078e0 EFLAGS: 00010286
[    9.778935] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    9.779014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.779093] RBP: 0000000000000000 R08: ff1e72ef06023150 R09: ff1e72ef07755034
[    9.779172] R10: ff1e72ef07757120 R11: fefefefefefefeff R12: 0000000000000000
[    9.779250] R13: 0000000000000010 R14: ff1e72ef07757000 R15: ff1e72ef01df1a00
[    9.779333] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.779413] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.779484] CR2: 0000000026add218 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.779569] PKRU: 55555554
[    9.779617] Call Trace:
[    9.779665]  <TASK>
[    9.779713]  rtmsg_ifinfo+0x3c/0xa0
[    9.779770]  __dev_notify_flags+0xb1/0xf0
[    9.779827]  netif_change_flags+0x54/0x70
[    9.779888]  do_setlink.isra.0+0x3a2/0x1500
[    9.779944]  ? netlink_broadcast_filtered+0x15b/0x550
[    9.780009]  ? __nla_validate_parse+0x76/0xf20
[    9.780077]  ? rtmsg_fib+0x126/0x180
[    9.780136]  rtnl_newlink+0xa02/0xd10
[    9.780192]  ? kmalloc_reserve+0xa9/0x170
[    9.780250]  ? __alloc_skb+0x6e/0x320
[    9.780306]  ? netlink_attachskb+0x1ba/0x2b0
[    9.780375]  ? file_ns_capable+0x19/0x30
[    9.780432]  ? netlink_net_capable+0x48/0x70
[    9.780546]  ? ns_capable+0x2e/0x50
[    9.780608]  ? rtnetlink_rcv_msg+0x2dd/0x3f0
[    9.780673]  ? netlink_unicast+0x306/0x3a0
[    9.780733]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.780806]  netlink_rcv_skb+0xca/0x140
[    9.780872]  netlink_unicast+0x26b/0x3a0
[    9.780930]  netlink_sendmsg+0x1e2/0x430
[    9.780988]  __sys_sendto+0x194/0x220
[    9.781045]  __x64_sys_sendto+0x24/0x30
[    9.781102]  do_syscall_64+0x104/0xfc0
[    9.781159]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.781223] RIP: 0033:0x7fa73acede32
[    9.781280] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[    9.781412] RSP: 002b:00007ffc07368a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[    9.781497] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fa73acede32
[    9.781575] RDX: 0000000000000020 RSI: 00007ffc07368b00 RDI: 0000000000000009
[    9.781653] RBP: 00007ffc07368ab0 R08: 0000000000000000 R09: 0000000000000000
[    9.781729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000025b086ff
[    9.781805] R13: 0000000000000000 R14: 000000000101000a R15: 00007fa73ac8fcc3
[    9.781896]  </TASK>
[    9.781949] ---[ end trace 0000000000000000 ]---
[    9.782056] ------------[ cut here ]------------
[    9.782093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: kworker/u19:0/38
[    9.782152] CPU: 3 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.782209] Tainted: [W]=WARN
[    9.782229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.782265] Workqueue: events_unbound linkwatch_event
[    9.782294] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.782324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.782428] RSP: 0018:ff4230410015bd50 EFLAGS: 00010286
[    9.782456] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    9.782501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df0100
[    9.782539] RBP: 0000000000000000 R08: ff1e72ef05eb6950 R09: ff1e72ef07000034
[    9.782583] R10: ff1e72ef07779120 R11: fefefefefefefeff R12: 0000000000000000
[    9.782616] R13: 0000000000000010 R14: ff1e72ef07779000 R15: ff1e72ef01df0100
[    9.782663] FS:  0000000000000000(0000) GS:ff1e72ef9f1c9000(0000) knlGS:0000000000000000
[    9.782698] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.782732] CR2: 00007fa734001908 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.782766] PKRU: 55555554
[    9.782781] Call Trace:
[    9.782797]  <TASK>
[    9.782813]  rtmsg_ifinfo+0x3c/0xa0
[    9.782834]  netif_state_change+0x99/0xf0
[    9.782860]  ? linkwatch_do_dev+0x4c/0x60
[    9.782882]  __linkwatch_run_queue+0x133/0x270
[    9.782912]  linkwatch_event+0x31/0x40
[    9.782933]  process_one_work+0x162/0x360
[    9.782955]  worker_thread+0x16e/0x2d0
[    9.782978]  ? rescuer_thread+0x510/0x510
[    9.783002]  kthread+0xe1/0x120
[    9.783021]  ? kthread_park+0xa0/0xa0
[    9.783044]  ret_from_fork+0x16d/0x250
[    9.783067]  ? kthread_park+0xa0/0xa0
[    9.783087]  ret_from_fork_asm+0x11/0x20
[    9.783111]  </TASK>
[    9.783123] ---[ end trace 0000000000000000 ]---
[    9.783243] ------------[ cut here ]------------
[    9.783308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: self-connect_ip/602
[    9.783403] CPU: 2 UID: 0 PID: 602 Comm: self-connect_ip Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.783504] Tainted: [W]=WARN
[    9.783560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.783643] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.783710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.783843] RSP: 0018:ff423041009078e0 EFLAGS: 00010286
[    9.783915] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    9.783993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1a00
[    9.784069] RBP: 0000000000000000 R08: ff1e72ef05d85490 R09: ff1e72ef0775502c
[    9.784145] R10: ff1e72ef06378120 R11: fefefefefefefeff R12: 0000000000000000
[    9.784221] R13: 0000000000000010 R14: ff1e72ef06378000 R15: ff1e72ef01df1a00
[    9.784301] FS:  00007fa73ac6f780(0000) GS:ff1e72ef9f149000(0000) knlGS:0000000000000000
[    9.784380] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.784450] CR2: 0000000000401cd0 CR3: 000000000603f004 CR4: 0000000000771ef0
[    9.784535] PKRU: 55555554
[    9.784584] Call Trace:
[    9.784632]  <TASK>
[    9.784681]  rtmsg_ifinfo+0x3c/0xa0
[    9.784738]  __dev_notify_flags+0xb1/0xf0
[    9.784795]  netif_change_flags+0x54/0x70
[    9.784859]  do_setlink.isra.0+0x3a2/0x1500
[    9.784916]  ? __nla_validate_parse+0x76/0xf20
[    9.784980]  rtnl_newlink+0xa02/0xd10
[    9.785038]  ? kmalloc_reserve+0xa9/0x170
[    9.785095]  ? __alloc_skb+0x6e/0x320
[    9.785152]  ? netlink_attachskb+0x1ba/0x2b0
[    9.785216]  ? file_ns_capable+0x19/0x30
[    9.785273]  ? netlink_net_capable+0x48/0x70
[    9.785345]  ? ns_capable+0x2e/0x50
[    9.785402]  ? rtnetlink_rcv_msg+0x2dd/0x3f0
[    9.785466]  ? netlink_unicast+0x306/0x3a0
[    9.785527]  ? rtnl_calcit.isra.0+0x160/0x160
[    9.785591]  netlink_rcv_skb+0xca/0x140
[    9.785649]  netlink_unicast+0x26b/0x3a0
[    9.785707]  netlink_sendmsg+0x1e2/0x430
[    9.785766]  __sys_sendto+0x194/0x220
[    9.785823]  __x64_sys_sendto+0x24/0x30
[    9.785888]  do_syscall_64+0x104/0xfc0
[    9.785946]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.786009] RIP: 0033:0x7fa73acede32
[    9.786066] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[    9.786199] RSP: 002b:00007ffc07368a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[    9.786274] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fa73acede32
[    9.786350] RDX: 0000000000000020 RSI: 00007ffc07368b10 RDI: 0000000000000009
[    9.786426] RBP: 00007ffc07368ac0 R08: 0000000000000000 R09: 0000000000000000
[    9.786511] R10: 0000000000000000 R11: 0000000000000246 R12: 000000003080bcc5
[    9.786589] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000020
[    9.786665]  </TASK>
[    9.786714] ---[ end trace 0000000000000000 ]---
[    9.795890] ------------[ cut here ]------------
[    9.795938] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: kworker/u16:1/65
[    9.795995] CPU: 3 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.796052] Tainted: [W]=WARN
[    9.796077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.796112] Workqueue: netns cleanup_net
[    9.796135] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.796163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.796258] RSP: 0018:ff4230410023fce8 EFLAGS: 00010286
[    9.796289] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.796331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df0100
[    9.796375] RBP: 0000000000000000 R08: ff1e72ef0754de50 R09: ff1e72ef05ebe030
[    9.796409] R10: ff1e72ef07003120 R11: fefefefefefefeff R12: 0000000000000000
[    9.796450] R13: 0000000000000011 R14: ff1e72ef07003000 R15: ff1e72ef01df0100
[    9.796497] FS:  0000000000000000(0000) GS:ff1e72ef9f1c9000(0000) knlGS:0000000000000000
[    9.796541] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.796575] CR2: 00007fa73ae46900 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.796616] PKRU: 55555554
[    9.796630] Call Trace:
[    9.796645]  <TASK>
[    9.796660]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.796690]  ops_undo_list+0x20a/0x240
[    9.796709]  cleanup_net+0x1d7/0x2e0
[    9.796730]  process_one_work+0x162/0x360
[    9.796751]  worker_thread+0x16e/0x2d0
[    9.796774]  ? rescuer_thread+0x510/0x510
[    9.796792]  kthread+0xe1/0x120
[    9.796813]  ? kthread_park+0xa0/0xa0
[    9.796840]  ret_from_fork+0x16d/0x250
[    9.796865]  ? kthread_park+0xa0/0xa0
[    9.796886]  ret_from_fork_asm+0x11/0x20
[    9.796907]  </TASK>
[    9.796919] ---[ end trace 0000000000000000 ]---
[    9.807881] ------------[ cut here ]------------
[    9.807932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: kworker/u16:1/65
[    9.807992] CPU: 3 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.808055] Tainted: [W]=WARN
[    9.808075] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.808112] Workqueue: netns cleanup_net
[    9.808137] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.808161] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.808260] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.808291] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.808332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df0100
[    9.808384] RBP: 0000000000000000 R08: ff1e72ef05d85290 R09: ff1e72ef06ff802c
[    9.808424] R10: ff1e72ef0777f120 R11: fefefefefefefeff R12: 0000000000000000
[    9.808467] R13: 0000000000000011 R14: ff1e72ef0777f000 R15: ff1e72ef01df0100
[    9.808515] FS:  0000000000000000(0000) GS:ff1e72ef9f1c9000(0000) knlGS:0000000000000000
[    9.808563] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.808597] CR2: 00007fa73ae46900 CR3: 000000000603f005 CR4: 0000000000771ef0
[    9.808641] PKRU: 55555554
[    9.808657] Call Trace:
[    9.808671]  <TASK>
[    9.808686]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.808710]  default_device_exit_batch+0x318/0x390
[    9.808741]  ops_undo_list+0x10b/0x240
[    9.808767]  cleanup_net+0x1d7/0x2e0
[    9.808788]  process_one_work+0x162/0x360
[    9.808809]  worker_thread+0x16e/0x2d0
[    9.808830]  ? rescuer_thread+0x510/0x510
[    9.808851]  kthread+0xe1/0x120
[    9.808873]  ? kthread_park+0xa0/0xa0
[    9.808894]  ret_from_fork+0x16d/0x250
[    9.808914]  ? kthread_park+0xa0/0xa0
[    9.808932]  ret_from_fork_asm+0x11/0x20
[    9.808953]  </TASK>
[    9.808967] ---[ end trace 0000000000000000 ]---
[    9.842904] ------------[ cut here ]------------
[    9.842961] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.843034] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.843098] Tainted: [W]=WARN
[    9.843118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.843154] Workqueue: netns cleanup_net
[    9.843180] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.843209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.843312] RSP: 0018:ff4230410023fce8 EFLAGS: 00010286
[    9.843342] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.843389] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.843429] RBP: 0000000000000000 R08: ff1e72ef0196da50 R09: ff1e72ef06f8c830
[    9.843474] R10: ff1e72ef02d7d120 R11: fefefefefefefeff R12: 0000000000000000
[    9.843525] R13: 0000000000000011 R14: ff1e72ef02d7d000 R15: ff1e72ef01df1900
[    9.843568] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.843610] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.843648] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.843692] PKRU: 55555554
[    9.843707] Call Trace:
[    9.843720]  <TASK>
[    9.843736]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.843768]  ops_undo_list+0x20a/0x240
[    9.843793]  cleanup_net+0x1d7/0x2e0
[    9.843822]  process_one_work+0x162/0x360
[    9.843845]  worker_thread+0x16e/0x2d0
[    9.843878]  ? rescuer_thread+0x510/0x510
[    9.843897]  kthread+0xe1/0x120
[    9.843923]  ? kthread_park+0xa0/0xa0
[    9.843948]  ret_from_fork+0x16d/0x250
[    9.843974]  ? kthread_park+0xa0/0xa0
[    9.843998]  ret_from_fork_asm+0x11/0x20
[    9.844025]  </TASK>
[    9.844040] ---[ end trace 0000000000000000 ]---
[    9.844117] ------------[ cut here ]------------
[    9.844147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.844208] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.844272] Tainted: [W]=WARN
[    9.844296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.844333] Workqueue: netns cleanup_net
[    9.844357] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.844390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.844498] RSP: 0018:ff4230410023fce8 EFLAGS: 00010286
[    9.844527] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.844569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.844612] RBP: 0000000000000000 R08: ff1e72ef0754d250 R09: ff1e72ef0775f830
[    9.844660] R10: ff1e72ef07754120 R11: fefefefefefefeff R12: 0000000000000000
[    9.844705] R13: 0000000000000011 R14: ff1e72ef07754000 R15: ff1e72ef01df1900
[    9.844751] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.844798] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.844833] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.844880] PKRU: 55555554
[    9.844896] Call Trace:
[    9.844908]  <TASK>
[    9.844924]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.844957]  ops_undo_list+0x20a/0x240
[    9.844985]  cleanup_net+0x1d7/0x2e0
[    9.845007]  process_one_work+0x162/0x360
[    9.845029]  worker_thread+0x16e/0x2d0
[    9.845051]  ? rescuer_thread+0x510/0x510
[    9.845076]  kthread+0xe1/0x120
[    9.845100]  ? kthread_park+0xa0/0xa0
[    9.845123]  ret_from_fork+0x16d/0x250
[    9.845147]  ? kthread_park+0xa0/0xa0
[    9.845170]  ret_from_fork_asm+0x11/0x20
[    9.845194]  </TASK>
[    9.845213] ---[ end trace 0000000000000000 ]---
[    9.851882] ------------[ cut here ]------------
[    9.851915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.851981] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.852041] Tainted: [W]=WARN
[    9.852066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.852102] Workqueue: netns cleanup_net
[    9.852126] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.852154] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.852255] RSP: 0018:ff4230410023fc08 EFLAGS: 00010286
[    9.852287] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    9.852327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.852367] RBP: 0000000000000000 R08: ff1e72ef06023150 R09: ff1e72ef07754034
[    9.852407] R10: ff1e72ef07757120 R11: fefefefefefefeff R12: 0000000000000000
[    9.852450] R13: 0000000000000010 R14: ff1e72ef07757000 R15: ff1e72ef01df1900
[    9.852500] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.852544] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.852579] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.852620] PKRU: 55555554
[    9.852633] Call Trace:
[    9.852647]  <TASK>
[    9.852663]  rtmsg_ifinfo+0x3c/0xa0
[    9.852686]  netif_close_many+0xed/0x190
[    9.852709]  unregister_netdevice_many_notify+0x267/0x9d0
[    9.852733]  ? unregister_netdevice_queue+0x27/0xd0
[    9.852762]  ? xas_load+0x9/0xa0
[    9.852784]  default_device_exit_batch+0x318/0x390
[    9.852814]  ops_undo_list+0x10b/0x240
[    9.852834]  cleanup_net+0x1d7/0x2e0
[    9.852859]  process_one_work+0x162/0x360
[    9.852879]  worker_thread+0x16e/0x2d0
[    9.852903]  ? rescuer_thread+0x510/0x510
[    9.852925]  kthread+0xe1/0x120
[    9.852944]  ? kthread_park+0xa0/0xa0
[    9.852964]  ret_from_fork+0x16d/0x250
[    9.852983]  ? kthread_park+0xa0/0xa0
[    9.853006]  ret_from_fork_asm+0x11/0x20
[    9.853031]  </TASK>
[    9.853047] ---[ end trace 0000000000000000 ]---
[    9.853088] ------------[ cut here ]------------
[    9.853116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.853167] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.853224] Tainted: [W]=WARN
[    9.853245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.853278] Workqueue: netns cleanup_net
[    9.853299] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.853329] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.853435] RSP: 0018:ff4230410023fc08 EFLAGS: 00010286
[    9.853462] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    9.853507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.853545] RBP: 0000000000000000 R08: ff1e72ef05d85490 R09: ff1e72ef0775402c
[    9.853586] R10: ff1e72ef06378120 R11: fefefefefefefeff R12: 0000000000000000
[    9.853631] R13: 0000000000000010 R14: ff1e72ef06378000 R15: ff1e72ef01df1900
[    9.853671] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.853717] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.853754] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.853801] PKRU: 55555554
[    9.853817] Call Trace:
[    9.853833]  <TASK>
[    9.853851]  rtmsg_ifinfo+0x3c/0xa0
[    9.853873]  netif_close_many+0xed/0x190
[    9.853895]  unregister_netdevice_many_notify+0x267/0x9d0
[    9.853920]  ? unregister_netdevice_queue+0x27/0xd0
[    9.853948]  ? xas_load+0x9/0xa0
[    9.853971]  default_device_exit_batch+0x318/0x390
[    9.853999]  ops_undo_list+0x10b/0x240
[    9.854023]  cleanup_net+0x1d7/0x2e0
[    9.854044]  process_one_work+0x162/0x360
[    9.854069]  worker_thread+0x16e/0x2d0
[    9.854094]  ? rescuer_thread+0x510/0x510
[    9.854117]  kthread+0xe1/0x120
[    9.854137]  ? kthread_park+0xa0/0xa0
[    9.854162]  ret_from_fork+0x16d/0x250
[    9.854185]  ? kthread_park+0xa0/0xa0
[    9.854208]  ret_from_fork_asm+0x11/0x20
[    9.854232]  </TASK>
[    9.854246] ---[ end trace 0000000000000000 ]---
[    9.854285] ------------[ cut here ]------------
[    9.854312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.854368] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.854424] Tainted: [W]=WARN
[    9.854447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.854481] Workqueue: netns cleanup_net
[    9.854510] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.854541] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.854635] RSP: 0018:ff4230410023fc08 EFLAGS: 00010286
[    9.854663] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    9.854705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.854745] RBP: 0000000000000000 R08: ff1e72ef05eb6950 R09: ff1e72ef07754034
[    9.854787] R10: ff1e72ef07779120 R11: fefefefefefefeff R12: 0000000000000000
[    9.854827] R13: 0000000000000010 R14: ff1e72ef07779000 R15: ff1e72ef01df1900
[    9.854874] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.854919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.854954] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.854998] PKRU: 55555554
[    9.855011] Call Trace:
[    9.855028]  <TASK>
[    9.855042]  rtmsg_ifinfo+0x3c/0xa0
[    9.855066]  netif_close_many+0xed/0x190
[    9.855087]  unregister_netdevice_many_notify+0x267/0x9d0
[    9.855118]  ? unregister_netdevice_queue+0x27/0xd0
[    9.855149]  ? xas_load+0x9/0xa0
[    9.855170]  default_device_exit_batch+0x318/0x390
[    9.855201]  ops_undo_list+0x10b/0x240
[    9.855224]  cleanup_net+0x1d7/0x2e0
[    9.855247]  process_one_work+0x162/0x360
[    9.855268]  worker_thread+0x16e/0x2d0
[    9.855289]  ? rescuer_thread+0x510/0x510
[    9.855314]  kthread+0xe1/0x120
[    9.855340]  ? kthread_park+0xa0/0xa0
[    9.855363]  ret_from_fork+0x16d/0x250
[    9.855382]  ? kthread_park+0xa0/0xa0
[    9.855405]  ret_from_fork_asm+0x11/0x20
[    9.855428]  </TASK>
[    9.855443] ---[ end trace 0000000000000000 ]---
[    9.855539] ------------[ cut here ]------------
[    9.855570] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.855624] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.855682] Tainted: [W]=WARN
[    9.855702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.855736] Workqueue: netns cleanup_net
[    9.855761] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.855791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.855894] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.855925] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.855967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.856013] RBP: 0000000000000000 R08: ff1e72ef06023150 R09: ff1e72ef04b85834
[    9.856060] R10: ff1e72ef07757120 R11: fefefefefefefeff R12: 0000000000000000
[    9.856098] R13: 0000000000000011 R14: ff1e72ef07757000 R15: ff1e72ef01df1900
[    9.856140] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.856179] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.856213] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.856255] PKRU: 55555554
[    9.856269] Call Trace:
[    9.856284]  <TASK>
[    9.856300]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.856327]  default_device_exit_batch+0x318/0x390
[    9.856358]  ops_undo_list+0x10b/0x240
[    9.856381]  cleanup_net+0x1d7/0x2e0
[    9.856402]  process_one_work+0x162/0x360
[    9.856426]  worker_thread+0x16e/0x2d0
[    9.856448]  ? rescuer_thread+0x510/0x510
[    9.856467]  kthread+0xe1/0x120
[    9.856493]  ? kthread_park+0xa0/0xa0
[    9.856515]  ret_from_fork+0x16d/0x250
[    9.856538]  ? kthread_park+0xa0/0xa0
[    9.856560]  ret_from_fork_asm+0x11/0x20
[    9.856584]  </TASK>
[    9.856597] ---[ end trace 0000000000000000 ]---
[    9.856663] ------------[ cut here ]------------
[    9.856690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.856739] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.856796] Tainted: [W]=WARN
[    9.856816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.856859] Workqueue: netns cleanup_net
[    9.856882] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.856910] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.857004] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.857038] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.857078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.857119] RBP: 0000000000000000 R08: ff1e72ef05d85490 R09: ff1e72ef0777782c
[    9.857160] R10: ff1e72ef06378120 R11: fefefefefefefeff R12: 0000000000000000
[    9.857202] R13: 0000000000000011 R14: ff1e72ef06378000 R15: ff1e72ef01df1900
[    9.857245] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.857284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.857317] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.857353] PKRU: 55555554
[    9.857368] Call Trace:
[    9.857381]  <TASK>
[    9.857396]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.857421]  default_device_exit_batch+0x318/0x390
[    9.857453]  ops_undo_list+0x10b/0x240
[    9.857476]  cleanup_net+0x1d7/0x2e0
[    9.857500]  process_one_work+0x162/0x360
[    9.857527]  worker_thread+0x16e/0x2d0
[    9.857551]  ? rescuer_thread+0x510/0x510
[    9.857571]  kthread+0xe1/0x120
[    9.857593]  ? kthread_park+0xa0/0xa0
[    9.857615]  ret_from_fork+0x16d/0x250
[    9.857639]  ? kthread_park+0xa0/0xa0
[    9.857660]  ret_from_fork_asm+0x11/0x20
[    9.857685]  </TASK>
[    9.857699] ---[ end trace 0000000000000000 ]---
[    9.857764] ------------[ cut here ]------------
[    9.857791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.857834] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.857893] Tainted: [W]=WARN
[    9.857916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.857951] Workqueue: netns cleanup_net
[    9.857974] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.858003] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.858097] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.858124] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.858168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.858220] RBP: 0000000000000000 R08: ff1e72ef05eb6950 R09: ff1e72ef04b5a834
[    9.858272] R10: ff1e72ef07779120 R11: fefefefefefefeff R12: 0000000000000000
[    9.858315] R13: 0000000000000011 R14: ff1e72ef07779000 R15: ff1e72ef01df1900
[    9.858361] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.858402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.858438] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.858479] PKRU: 55555554
[    9.858497] Call Trace:
[    9.858512]  <TASK>
[    9.858529]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.858560]  default_device_exit_batch+0x318/0x390
[    9.858592]  ops_undo_list+0x10b/0x240
[    9.858618]  cleanup_net+0x1d7/0x2e0
[    9.858641]  process_one_work+0x162/0x360
[    9.858665]  worker_thread+0x16e/0x2d0
[    9.858688]  ? rescuer_thread+0x510/0x510
[    9.858709]  kthread+0xe1/0x120
[    9.858729]  ? kthread_park+0xa0/0xa0
[    9.858753]  ret_from_fork+0x16d/0x250
[    9.858776]  ? kthread_park+0xa0/0xa0
[    9.858799]  ret_from_fork_asm+0x11/0x20
[    9.858821]  </TASK>
[    9.858837] ---[ end trace 0000000000000000 ]---
[    9.858902] ------------[ cut here ]------------
[    9.858931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:1/65
[    9.858992] CPU: 0 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G        W           7.1.0-rc4-virtme #1 PREEMPT(lazy) 
[    9.859050] Tainted: [W]=WARN
[    9.859070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.859109] Workqueue: netns cleanup_net
[    9.859133] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[    9.859160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[    9.859262] RSP: 0018:ff4230410023fc78 EFLAGS: 00010286
[    9.859290] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    9.859335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1e72ef01df1900
[    9.859379] RBP: 0000000000000000 R08: ff1e72ef0754d310 R09: ff1e72ef05eba02c
[    9.859421] R10: ff1e72ef07005120 R11: fefefefefefefeff R12: 0000000000000000
[    9.859460] R13: 0000000000000011 R14: ff1e72ef07005000 R15: ff1e72ef01df1900
[    9.859512] FS:  0000000000000000(0000) GS:ff1e72ef9f049000(0000) knlGS:0000000000000000
[    9.859548] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.859585] CR2: 00007f5dac611f98 CR3: 0000000017443003 CR4: 0000000000771ef0
[    9.859633] PKRU: 55555554
[    9.859647] Call Trace:
[    9.859659]  <TASK>
[    9.859675]  unregister_netdevice_many_notify+0x877/0x9d0
[    9.859703]  default_device_exit_batch+0x318/0x390
[    9.859731]  ops_undo_list+0x10b/0x240
[    9.859754]  cleanup_net+0x1d7/0x2e0
[    9.859777]  process_one_work+0x162/0x360
[    9.859800]  worker_thread+0x16e/0x2d0
[    9.859822]  ? rescuer_thread+0x510/0x510
[    9.859845]  kthread+0xe1/0x120
[    9.859869]  ? kthread_park+0xa0/0xa0
[    9.859892]  ret_from_fork+0x16d/0x250
[    9.859916]  ? kthread_park+0xa0/0xa0
[    9.859940]  ret_from_fork_asm+0x11/0x20
[    9.859965]  </TASK>
[    9.859980] ---[ end trace 0000000000000000 ]---