[ 2.269259] ------------[ cut here ]------------
[ 2.269317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/182
[ 2.269373] Modules linked in: nf_defrag_ipv6
[ 2.269409] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.269466] Tainted: [W]=WARN
[ 2.269488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.269531] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.269564] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.269661] RSP: 0018:ff7f7887403efcb8 EFLAGS: 00010286
[ 2.269692] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.269733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b8581c80300
[ 2.269779] RBP: 0000000000000000 R08: ff443b8584405210 R09: ff443b85846be02c
[ 2.269820] R10: ff443b85846b9120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.269855] R13: 0000000000000010 R14: ff443b85846b9000 R15: ff443b8581c80300
[ 2.269899] FS: 00007f31df126840(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 2.269938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.269974] CR2: 0000000000479648 CR3: 00000000045d4004 CR4: 0000000000771ef0
[ 2.270016] PKRU: 55555554
[ 2.270030] Call Trace:
[ 2.270043]
[ 2.270059] rtmsg_ifinfo+0x3c/0xa0
[ 2.270080] register_netdevice+0x8e1/0xa70
[ 2.270104] register_netdev+0x1e/0x30
[ 2.270126] loopback_net_init+0x57/0xb0
[ 2.270150] ops_init+0x68/0x140
[ 2.270175] setup_net+0x85/0x150
[ 2.270198] copy_net_ns+0x12e/0x320
[ 2.270221] create_new_namespaces+0x117/0x2f0
[ 2.270254] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.270279] ksys_unshare+0x17e/0x460
[ 2.270306] __x64_sys_unshare+0x12/0x20
[ 2.270328] do_syscall_64+0x104/0xfc0
[ 2.270353] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.270385] RIP: 0033:0x7f31df3e8bcb
[ 2.270407] 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
[ 2.270505] RSP: 002b:00007ffdc2d58c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.270540] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f31df3e8bcb
[ 2.270584] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.270628] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.270669] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc2d5ae70
[ 2.270717] R13: 0000000000000001 R14: 00007f31df1266f8 R15: 00007ffdc2d5c8c6
[ 2.270761]
[ 2.270775] ---[ end trace 0000000000000000 ]---
[ 2.270857] ------------[ cut here ]------------
[ 2.270885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/182
[ 2.270935] Modules linked in: nf_defrag_ipv6
[ 2.270964] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.271023] Tainted: [W]=WARN
[ 2.271044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.271080] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.271113] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.271210] RSP: 0018:ff7f7887403efc10 EFLAGS: 00010286
[ 2.271240] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.271280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858184b900
[ 2.271323] RBP: 0000000000000000 R08: ff443b85844d6090 R09: ff443b85846c5830
[ 2.271363] R10: ff443b85846be120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.271411] R13: 0000000000000010 R14: ff443b85846be000 R15: ff443b858184b900
[ 2.271456] FS: 00007f31df126840(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 2.271497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.271536] CR2: 0000000000479648 CR3: 00000000045d4004 CR4: 0000000000771ef0
[ 2.271575] PKRU: 55555554
[ 2.271589] Call Trace:
[ 2.271602]
[ 2.271615] rtmsg_ifinfo+0x3c/0xa0
[ 2.271639] register_netdevice+0x8e1/0xa70
[ 2.271660] __ip_tunnel_create+0x151/0x1d0
[ 2.271685] ip_tunnel_init_net+0x12d/0x1f0
[ 2.271708] ? __kmalloc_noprof+0x389/0x480
[ 2.271733] ops_init+0x68/0x140
[ 2.271757] setup_net+0x85/0x150
[ 2.271779] copy_net_ns+0x12e/0x320
[ 2.271804] create_new_namespaces+0x117/0x2f0
[ 2.271838] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.271870] ksys_unshare+0x17e/0x460
[ 2.271892] __x64_sys_unshare+0x12/0x20
[ 2.271913] do_syscall_64+0x104/0xfc0
[ 2.271941] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.271972] RIP: 0033:0x7f31df3e8bcb
[ 2.271994] 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
[ 2.272096] RSP: 002b:00007ffdc2d58c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.272146] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f31df3e8bcb
[ 2.272187] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.272230] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.272276] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc2d5ae70
[ 2.272322] R13: 0000000000000001 R14: 00007f31df1266f8 R15: 00007ffdc2d5c8c6
[ 2.272365]
[ 2.272379] ---[ end trace 0000000000000000 ]---
[ 2.272436] ------------[ cut here ]------------
[ 2.272463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/182
[ 2.272507] Modules linked in: nf_defrag_ipv6
[ 2.272534] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.272591] Tainted: [W]=WARN
[ 2.272614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.272647] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.272676] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.272777] RSP: 0018:ff7f7887403efbf0 EFLAGS: 00010286
[ 2.272804] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.272846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b8581c7c200
[ 2.272886] RBP: 0000000000000000 R08: ff443b8583279210 R09: ff443b85846c3830
[ 2.272927] R10: ff443b85846bd120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.272970] R13: 0000000000000010 R14: ff443b85846bd000 R15: ff443b8581c7c200
[ 2.273012] FS: 00007f31df126840(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 2.273047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.273084] CR2: 0000000000479648 CR3: 00000000045d4004 CR4: 0000000000771ef0
[ 2.273133] PKRU: 55555554
[ 2.273146] Call Trace:
[ 2.273162]
[ 2.273179] rtmsg_ifinfo+0x3c/0xa0
[ 2.273201] register_netdevice+0x8e1/0xa70
[ 2.273222] __ip_tunnel_create+0x151/0x1d0
[ 2.273244] ip_tunnel_init_net+0x12d/0x1f0
[ 2.273267] vti_init_net+0x2e/0xa0
[ 2.273289] ops_init+0x68/0x140
[ 2.273317] setup_net+0x85/0x150
[ 2.273338] copy_net_ns+0x12e/0x320
[ 2.273361] create_new_namespaces+0x117/0x2f0
[ 2.273388] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.273418] ksys_unshare+0x17e/0x460
[ 2.273438] __x64_sys_unshare+0x12/0x20
[ 2.273460] do_syscall_64+0x104/0xfc0
[ 2.273484] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.273511] RIP: 0033:0x7f31df3e8bcb
[ 2.273533] 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
[ 2.273627] RSP: 002b:00007ffdc2d58c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.273666] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f31df3e8bcb
[ 2.273706] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.273746] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.273791] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc2d5ae70
[ 2.273830] R13: 0000000000000001 R14: 00007f31df1266f8 R15: 00007ffdc2d5c8c6
[ 2.273871]
[ 2.273886] ---[ end trace 0000000000000000 ]---
[ 2.273967] ------------[ cut here ]------------
[ 2.273995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/182
[ 2.274044] Modules linked in: nf_defrag_ipv6
[ 2.274075] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.274132] Tainted: [W]=WARN
[ 2.274152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.274187] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.274214] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.274314] RSP: 0018:ff7f7887403efca8 EFLAGS: 00010286
[ 2.274342] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.274381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858183c600
[ 2.274421] RBP: 0000000000000000 R08: ff443b8584536fd0 R09: ff443b8585c39034
[ 2.274462] R10: ff443b85846bc120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.274495] R13: 0000000000000010 R14: ff443b85846bc000 R15: ff443b858183c600
[ 2.274539] FS: 00007f31df126840(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 2.274581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.274614] CR2: 0000000000479648 CR3: 00000000045d4004 CR4: 0000000000771ef0
[ 2.274653] PKRU: 55555554
[ 2.274668] Call Trace:
[ 2.274682]
[ 2.274695] rtmsg_ifinfo+0x3c/0xa0
[ 2.274715] register_netdevice+0x8e1/0xa70
[ 2.274737] register_netdev+0x1e/0x30
[ 2.274761] vti6_init_net+0x118/0x170
[ 2.274781] ops_init+0x68/0x140
[ 2.274801] setup_net+0x85/0x150
[ 2.274823] copy_net_ns+0x12e/0x320
[ 2.274844] create_new_namespaces+0x117/0x2f0
[ 2.274872] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.274899] ksys_unshare+0x17e/0x460
[ 2.274919] __x64_sys_unshare+0x12/0x20
[ 2.274940] do_syscall_64+0x104/0xfc0
[ 2.274962] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.274994] RIP: 0033:0x7f31df3e8bcb
[ 2.275013] 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
[ 2.275104] RSP: 002b:00007ffdc2d58c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.275143] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f31df3e8bcb
[ 2.275183] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.275224] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.275262] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc2d5ae70
[ 2.275306] R13: 0000000000000001 R14: 00007f31df1266f8 R15: 00007ffdc2d5c8c6
[ 2.275348]
[ 2.275362] ---[ end trace 0000000000000000 ]---
[ 2.275440] ------------[ cut here ]------------
[ 2.275466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/182
[ 2.275515] Modules linked in: nf_defrag_ipv6
[ 2.275546] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.275600] Tainted: [W]=WARN
[ 2.275621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.275657] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.275692] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.275797] RSP: 0018:ff7f7887403efca0 EFLAGS: 00010286
[ 2.275824] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.275863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b8581c83f00
[ 2.275907] RBP: 0000000000000000 R08: ff443b85844d3f90 R09: ff443b8585c3e030
[ 2.275951] R10: ff443b8585c39120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.275992] R13: 0000000000000010 R14: ff443b8585c39000 R15: ff443b8581c83f00
[ 2.276036] FS: 00007f31df126840(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 2.276079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.276119] CR2: 0000000000479648 CR3: 00000000045d4004 CR4: 0000000000771ef0
[ 2.276159] PKRU: 55555554
[ 2.276174] Call Trace:
[ 2.276189]
[ 2.276205] rtmsg_ifinfo+0x3c/0xa0
[ 2.276227] register_netdevice+0x8e1/0xa70
[ 2.276245] register_netdev+0x1e/0x30
[ 2.276266] sit_init_net+0x102/0x1d0
[ 2.276287] ? vti6_init_net+0x132/0x170
[ 2.276314] ops_init+0x68/0x140
[ 2.276336] setup_net+0x85/0x150
[ 2.276357] copy_net_ns+0x12e/0x320
[ 2.276378] create_new_namespaces+0x117/0x2f0
[ 2.276405] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.276435] ksys_unshare+0x17e/0x460
[ 2.276457] __x64_sys_unshare+0x12/0x20
[ 2.276477] do_syscall_64+0x104/0xfc0
[ 2.276500] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.276524] RIP: 0033:0x7f31df3e8bcb
[ 2.276544] 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
[ 2.276640] RSP: 002b:00007ffdc2d58c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.276682] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f31df3e8bcb
[ 2.276724] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.276770] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.276814] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc2d5ae70
[ 2.276858] R13: 0000000000000001 R14: 00007f31df1266f8 R15: 00007ffdc2d5c8c6
[ 2.276902]
[ 2.276915] ---[ end trace 0000000000000000 ]---
[ 2.276996] ------------[ cut here ]------------
[ 2.277023] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/182
[ 2.277071] Modules linked in: nf_defrag_ipv6
[ 2.277097] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.277153] Tainted: [W]=WARN
[ 2.277172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.277210] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.277239] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.277343] RSP: 0018:ff7f7887403efca8 EFLAGS: 00010286
[ 2.277371] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.277409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b8581c80600
[ 2.277450] RBP: 0000000000000000 R08: ff443b85844a42d0 R09: ff443b8585c5b030
[ 2.277491] R10: ff443b8585c3e120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.277535] R13: 0000000000000010 R14: ff443b8585c3e000 R15: ff443b8581c80600
[ 2.277579] FS: 00007f31df126840(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 2.277619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.277654] CR2: 0000000000479648 CR3: 00000000045d4004 CR4: 0000000000771ef0
[ 2.277694] PKRU: 55555554
[ 2.277707] Call Trace:
[ 2.277721]
[ 2.277733] rtmsg_ifinfo+0x3c/0xa0
[ 2.277755] register_netdevice+0x8e1/0xa70
[ 2.277778] register_netdev+0x1e/0x30
[ 2.277800] ip6_tnl_init_net+0x122/0x180
[ 2.277823] ops_init+0x68/0x140
[ 2.277844] setup_net+0x85/0x150
[ 2.277867] copy_net_ns+0x12e/0x320
[ 2.277888] create_new_namespaces+0x117/0x2f0
[ 2.277919] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.277945] ksys_unshare+0x17e/0x460
[ 2.277967] __x64_sys_unshare+0x12/0x20
[ 2.277987] do_syscall_64+0x104/0xfc0
[ 2.278007] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.278038] RIP: 0033:0x7f31df3e8bcb
[ 2.278059] 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
[ 2.278153] RSP: 002b:00007ffdc2d58c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.278195] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f31df3e8bcb
[ 2.278241] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.278285] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.278336] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc2d5ae70
[ 2.278379] R13: 0000000000000001 R14: 00007f31df1266f8 R15: 00007ffdc2d5c8c6
[ 2.278421]
[ 2.278437] ---[ end trace 0000000000000000 ]---
[ 2.281619] ------------[ cut here ]------------
[ 2.281649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/183
[ 2.281711] Modules linked in: nf_defrag_ipv6
[ 2.281745] CPU: 3 UID: 0 PID: 183 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.281803] Tainted: [W]=WARN
[ 2.281822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.281856] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.281879] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 2.281976] RSP: 0018:ff7f7887403ef720 EFLAGS: 00010286
[ 2.282005] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 2.282045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b8581c7e100
[ 2.282087] RBP: 0000000000000000 R08: ff443b8584405210 R09: ff443b8581d9702c
[ 2.282128] R10: ff443b85846b9120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.282174] R13: 0000000000000010 R14: ff443b85846b9000 R15: ff443b8581c7e100
[ 2.282218] FS: 00007f1295fc9840(0000) GS:ff443b86393c8000(0000) knlGS:0000000000000000
[ 2.282262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.282301] CR2: 0000000008f91988 CR3: 00000000032de004 CR4: 0000000000771ef0
[ 2.282346] PKRU: 55555554
[ 2.282364] Call Trace:
[ 2.282380]
[ 2.282395] rtmsg_ifinfo+0x3c/0xa0
[ 2.282416] __dev_notify_flags+0xb1/0xf0
[ 2.282438] ? rtnl_getlink+0x456/0x5e0
[ 2.282464] netif_change_flags+0x54/0x70
[ 2.282485] do_setlink.isra.0+0x390/0x1570
[ 2.282507] ? __nla_validate_parse+0x76/0xf20
[ 2.282540] rtnl_newlink+0x9c7/0xe10
[ 2.282562] ? kmalloc_reserve+0xa9/0x170
[ 2.282584] ? do_setlink.isra.0+0x1570/0x1570
[ 2.282613] rtnetlink_rcv_msg+0x39f/0x460
[ 2.282636] ? netlink_unicast+0x306/0x3a0
[ 2.282661] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.282690] netlink_rcv_skb+0xca/0x140
[ 2.282710] netlink_unicast+0x26b/0x3a0
[ 2.282733] netlink_sendmsg+0x1e2/0x430
[ 2.282756] ____sys_sendmsg+0x14c/0x2b0
[ 2.282778] ___sys_sendmsg+0xe1/0x120
[ 2.282802] __sys_sendmsg+0xad/0x100
[ 2.282826] do_syscall_64+0x104/0xfc0
[ 2.282849] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.282880] RIP: 0033:0x7f129620308e
[ 2.282902] 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
[ 2.282994] RSP: 002b:00007ffe6febfda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2.283037] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f129620308e
[ 2.283077] RDX: 0000000000000000 RSI: 00007ffe6febfe50 RDI: 0000000000000005
[ 2.283122] RBP: 00007ffe6febfdb0 R08: 0000000000000000 R09: 0000000000000000
[ 2.283162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10eb1a
[ 2.283204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6fec0520
[ 2.283244]
[ 2.283258] ---[ end trace 0000000000000000 ]---
[ 18.773042] ------------[ cut here ]------------
[ 18.773102] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.773182] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.773397] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.773461] Tainted: [W]=WARN
[ 18.773486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.773521] Workqueue: netns cleanup_net
[ 18.773549] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.773581] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.773677] RSP: 0018:ff7f788740067ce8 EFLAGS: 00010286
[ 18.773708] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 18.773764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.773810] RBP: 0000000000000000 R08: ff443b85844a42d0 R09: ff443b85846c7830
[ 18.773852] R10: ff443b8585c3e120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.773893] R13: 0000000000000011 R14: ff443b8585c3e000 R15: ff443b858189b200
[ 18.773932] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.773984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.774019] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.774063] PKRU: 55555554
[ 18.774078] Call Trace:
[ 18.774100]
[ 18.774118] unregister_netdevice_many_notify+0x595/0xa40
[ 18.774150] ops_undo_list+0x20a/0x240
[ 18.774173] cleanup_net+0x1d7/0x330
[ 18.774197] process_one_work+0x162/0x360
[ 18.774224] worker_thread+0x16e/0x2d0
[ 18.774243] ? rescuer_thread+0x510/0x510
[ 18.774264] kthread+0xe1/0x120
[ 18.774288] ? kthread_park+0xa0/0xa0
[ 18.774308] ret_from_fork+0x16d/0x250
[ 18.774332] ? kthread_park+0xa0/0xa0
[ 18.774361] ret_from_fork_asm+0x11/0x20
[ 18.774386]
[ 18.774400] ---[ end trace 0000000000000000 ]---
[ 18.774510] ------------[ cut here ]------------
[ 18.774538] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.774592] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.774644] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.774700] Tainted: [W]=WARN
[ 18.774720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.774756] Workqueue: netns cleanup_net
[ 18.774779] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.774806] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.774903] RSP: 0018:ff7f788740067ce8 EFLAGS: 00010286
[ 18.774929] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 18.774976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.775014] RBP: 0000000000000000 R08: ff443b85844d3f90 R09: ff443b8585c52830
[ 18.775055] R10: ff443b8585c39120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.775098] R13: 0000000000000011 R14: ff443b8585c39000 R15: ff443b858189b200
[ 18.775141] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.775184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.775219] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.775254] PKRU: 55555554
[ 18.775268] Call Trace:
[ 18.775284]
[ 18.775298] unregister_netdevice_many_notify+0x595/0xa40
[ 18.775326] ops_undo_list+0x20a/0x240
[ 18.775356] cleanup_net+0x1d7/0x330
[ 18.775378] process_one_work+0x162/0x360
[ 18.775398] worker_thread+0x16e/0x2d0
[ 18.775418] ? rescuer_thread+0x510/0x510
[ 18.775441] kthread+0xe1/0x120
[ 18.775463] ? kthread_park+0xa0/0xa0
[ 18.775481] ret_from_fork+0x16d/0x250
[ 18.775503] ? kthread_park+0xa0/0xa0
[ 18.775525] ret_from_fork_asm+0x11/0x20
[ 18.775548]
[ 18.775563] ---[ end trace 0000000000000000 ]---
[ 18.775634] ------------[ cut here ]------------
[ 18.775660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.775713] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.775768] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.775822] Tainted: [W]=WARN
[ 18.775847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.775883] Workqueue: netns cleanup_net
[ 18.775906] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.775936] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.776031] RSP: 0018:ff7f788740067ce8 EFLAGS: 00010286
[ 18.776058] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 18.776096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.776137] RBP: 0000000000000000 R08: ff443b8584536fd0 R09: ff443b85846c1834
[ 18.776180] R10: ff443b85846bc120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.776226] R13: 0000000000000011 R14: ff443b85846bc000 R15: ff443b858189b200
[ 18.776272] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.776327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.776363] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.776405] PKRU: 55555554
[ 18.776419] Call Trace:
[ 18.776432]
[ 18.776445] unregister_netdevice_many_notify+0x595/0xa40
[ 18.776472] ops_undo_list+0x20a/0x240
[ 18.776492] cleanup_net+0x1d7/0x330
[ 18.776514] process_one_work+0x162/0x360
[ 18.776536] worker_thread+0x16e/0x2d0
[ 18.776558] ? rescuer_thread+0x510/0x510
[ 18.776578] kthread+0xe1/0x120
[ 18.776601] ? kthread_park+0xa0/0xa0
[ 18.776629] ret_from_fork+0x16d/0x250
[ 18.776652] ? kthread_park+0xa0/0xa0
[ 18.776676] ret_from_fork_asm+0x11/0x20
[ 18.776697]
[ 18.776710] ---[ end trace 0000000000000000 ]---
[ 18.776777] ------------[ cut here ]------------
[ 18.776803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.776861] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.776914] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.776967] Tainted: [W]=WARN
[ 18.776987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.777022] Workqueue: netns cleanup_net
[ 18.777049] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.777078] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.777173] RSP: 0018:ff7f788740067ce8 EFLAGS: 00010286
[ 18.777202] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 18.777242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.777285] RBP: 0000000000000000 R08: ff443b8583279210 R09: ff443b85846c5030
[ 18.777325] R10: ff443b85846bd120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.777368] R13: 0000000000000011 R14: ff443b85846bd000 R15: ff443b858189b200
[ 18.777416] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.777456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.777494] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.777534] PKRU: 55555554
[ 18.777551] Call Trace:
[ 18.777564]
[ 18.777576] unregister_netdevice_many_notify+0x595/0xa40
[ 18.777604] ops_undo_list+0x20a/0x240
[ 18.777627] cleanup_net+0x1d7/0x330
[ 18.777655] process_one_work+0x162/0x360
[ 18.777676] worker_thread+0x16e/0x2d0
[ 18.777696] ? rescuer_thread+0x510/0x510
[ 18.777717] kthread+0xe1/0x120
[ 18.777740] ? kthread_park+0xa0/0xa0
[ 18.777783] ret_from_fork+0x16d/0x250
[ 18.777807] ? kthread_park+0xa0/0xa0
[ 18.777825] ret_from_fork_asm+0x11/0x20
[ 18.777846]
[ 18.777861] ---[ end trace 0000000000000000 ]---
[ 18.777926] ------------[ cut here ]------------
[ 18.777953] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.778008] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.778058] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.778115] Tainted: [W]=WARN
[ 18.778135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.778167] Workqueue: netns cleanup_net
[ 18.778191] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.778217] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.778310] RSP: 0018:ff7f788740067ce8 EFLAGS: 00010286
[ 18.778339] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 18.778386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.778427] RBP: 0000000000000000 R08: ff443b85844d6090 R09: ff443b8584693030
[ 18.778476] R10: ff443b85846be120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.778517] R13: 0000000000000011 R14: ff443b85846be000 R15: ff443b858189b200
[ 18.778561] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.778606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.778642] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.778684] PKRU: 55555554
[ 18.778696] Call Trace:
[ 18.778707]
[ 18.778719] unregister_netdevice_many_notify+0x595/0xa40
[ 18.778748] ops_undo_list+0x20a/0x240
[ 18.778777] cleanup_net+0x1d7/0x330
[ 18.778798] process_one_work+0x162/0x360
[ 18.778817] worker_thread+0x16e/0x2d0
[ 18.778838] ? rescuer_thread+0x510/0x510
[ 18.778861] kthread+0xe1/0x120
[ 18.778885] ? kthread_park+0xa0/0xa0
[ 18.778905] ret_from_fork+0x16d/0x250
[ 18.778928] ? kthread_park+0xa0/0xa0
[ 18.778951] ret_from_fork_asm+0x11/0x20
[ 18.778973]
[ 18.778986] ---[ end trace 0000000000000000 ]---
[ 18.788773] ------------[ cut here ]------------
[ 18.788803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.788861] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.788911] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.788968] Tainted: [W]=WARN
[ 18.788991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.789025] Workqueue: netns cleanup_net
[ 18.789044] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.789072] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.789166] RSP: 0018:ff7f788740067c08 EFLAGS: 00010286
[ 18.789193] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 18.789232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.789275] RBP: 0000000000000000 R08: ff443b8584405210 R09: ff443b85846be02c
[ 18.789314] R10: ff443b85846b9120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.789357] R13: 0000000000000010 R14: ff443b85846b9000 R15: ff443b858189b200
[ 18.789403] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.789447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.789481] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.789523] PKRU: 55555554
[ 18.789535] Call Trace:
[ 18.789549]
[ 18.789562] rtmsg_ifinfo+0x3c/0xa0
[ 18.789585] netif_close_many+0xed/0x190
[ 18.789608] unregister_netdevice_many_notify+0x215/0xa40
[ 18.789635] ? __wake_up+0x44/0x60
[ 18.789663] default_device_exit_batch+0x328/0x3a0
[ 18.789693] ops_undo_list+0x10b/0x240
[ 18.789714] cleanup_net+0x1d7/0x330
[ 18.789737] process_one_work+0x162/0x360
[ 18.789761] worker_thread+0x16e/0x2d0
[ 18.789779] ? rescuer_thread+0x510/0x510
[ 18.789801] kthread+0xe1/0x120
[ 18.789826] ? kthread_park+0xa0/0xa0
[ 18.789847] ret_from_fork+0x16d/0x250
[ 18.789865] ? kthread_park+0xa0/0xa0
[ 18.789887] ret_from_fork_asm+0x11/0x20
[ 18.789908]
[ 18.789923] ---[ end trace 0000000000000000 ]---
[ 18.790001] ------------[ cut here ]------------
[ 18.790029] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 18.790096] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6
[ 18.790138] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 18.790195] Tainted: [W]=WARN
[ 18.790217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.790253] Workqueue: netns cleanup_net
[ 18.790278] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 18.790307] Code: 80 00 00 00 e8 09 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 86 9c fb ff b9 a6 ff ff
[ 18.790408] RSP: 0018:ff7f788740067c78 EFLAGS: 00010286
[ 18.790435] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 18.790475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff443b858189b200
[ 18.790515] RBP: 0000000000000000 R08: ff443b8584405210 R09: ff443b858469482c
[ 18.790554] R10: ff443b85846b9120 R11: fefefefefefefeff R12: 0000000000000000
[ 18.790592] R13: 0000000000000011 R14: ff443b85846b9000 R15: ff443b858189b200
[ 18.790637] FS: 0000000000000000(0000) GS:ff443b8639248000(0000) knlGS:0000000000000000
[ 18.790679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.790714] CR2: 00007f979744e770 CR3: 0000000020847004 CR4: 0000000000771ef0
[ 18.790761] PKRU: 55555554
[ 18.790775] Call Trace:
[ 18.790790]
[ 18.790805] unregister_netdevice_many_notify+0x595/0xa40
[ 18.790829] default_device_exit_batch+0x328/0x3a0
[ 18.790856] ops_undo_list+0x10b/0x240
[ 18.790880] cleanup_net+0x1d7/0x330
[ 18.790903] process_one_work+0x162/0x360
[ 18.790925] worker_thread+0x16e/0x2d0
[ 18.790948] ? rescuer_thread+0x510/0x510
[ 18.790970] kthread+0xe1/0x120
[ 18.790990] ? kthread_park+0xa0/0xa0
[ 18.791012] ret_from_fork+0x16d/0x250
[ 18.791034] ? kthread_park+0xa0/0xa0
[ 18.791056] ret_from_fork_asm+0x11/0x20
[ 18.791078]
[ 18.791092] ---[ end trace 0000000000000000 ]---