[ 2.593550] ------------[ cut here ]------------
[ 2.593639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/188
[ 2.593727] Modules linked in: netdevsim psample
[ 2.593791] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.593884] Tainted: [W]=WARN
[ 2.593939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.594007] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.594069] 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
[ 2.594200] RSP: 0018:ff60b5ce8030bcb8 EFLAGS: 00010286
[ 2.594262] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.594344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289700
[ 2.594420] RBP: 0000000000000000 R08: ff198b2044c381d0 R09: ff198b2044e9d02c
[ 2.594498] R10: ff198b2044e98120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.594572] R13: 0000000000000010 R14: ff198b2044e98000 R15: ff198b2043289700
[ 2.594657] FS: 00007f2511a53840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 2.594734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.594802] CR2: 0000000000479648 CR3: 0000000001937003 CR4: 0000000000771ef0
[ 2.594877] PKRU: 55555554
[ 2.594927] Call Trace:
[ 2.594976]
[ 2.595023] rtmsg_ifinfo+0x3c/0xa0
[ 2.595078] register_netdevice+0x8e1/0xa70
[ 2.595133] register_netdev+0x1e/0x30
[ 2.595188] loopback_net_init+0x57/0xb0
[ 2.595245] ? vsock_sysctl_init_net+0xb6/0x140
[ 2.595313] ops_init+0x68/0x140
[ 2.595370] setup_net+0x85/0x150
[ 2.595425] copy_net_ns+0x12e/0x320
[ 2.595480] create_new_namespaces+0x117/0x2f0
[ 2.595544] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.595612] ksys_unshare+0x17e/0x460
[ 2.595668] __x64_sys_unshare+0x12/0x20
[ 2.595722] do_syscall_64+0x104/0xfc0
[ 2.595779] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.595841] RIP: 0033:0x7f2511d15bcb
[ 2.595896] 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
[ 2.596028] RSP: 002b:00007ffd7743c868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.596104] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2511d15bcb
[ 2.596180] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.596255] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.596338] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd7743ea98
[ 2.596418] R13: 0000000000000001 R14: 00007f2511a536f8 R15: 00007ffd7743f8b2
[ 2.596494]
[ 2.596541] ---[ end trace 0000000000000000 ]---
[ 2.596666] ------------[ cut here ]------------
[ 2.596727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/188
[ 2.596813] Modules linked in: netdevsim psample
[ 2.596875] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.596968] Tainted: [W]=WARN
[ 2.597021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.597089] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.597151] 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
[ 2.597292] RSP: 0018:ff60b5ce8030bc10 EFLAGS: 00010286
[ 2.597355] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.597431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042febf00
[ 2.597508] RBP: 0000000000000000 R08: ff198b2044c31690 R09: ff198b2044ea0830
[ 2.597590] R10: ff198b2044e9d120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.597667] R13: 0000000000000010 R14: ff198b2044e9d000 R15: ff198b2042febf00
[ 2.597773] FS: 00007f2511a53840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 2.597851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.597921] CR2: 0000000000479648 CR3: 0000000001937003 CR4: 0000000000771ef0
[ 2.597998] PKRU: 55555554
[ 2.598044] Call Trace:
[ 2.598091]
[ 2.598138] rtmsg_ifinfo+0x3c/0xa0
[ 2.598193] register_netdevice+0x8e1/0xa70
[ 2.598249] __ip_tunnel_create+0x151/0x1d0
[ 2.598311] ip_tunnel_init_net+0x12d/0x1f0
[ 2.598367] ? __kmalloc_noprof+0x389/0x480
[ 2.598424] ops_init+0x68/0x140
[ 2.598480] setup_net+0x85/0x150
[ 2.598535] copy_net_ns+0x12e/0x320
[ 2.598597] create_new_namespaces+0x117/0x2f0
[ 2.598660] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.598723] ksys_unshare+0x17e/0x460
[ 2.598777] __x64_sys_unshare+0x12/0x20
[ 2.598832] do_syscall_64+0x104/0xfc0
[ 2.598887] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.598950] RIP: 0033:0x7f2511d15bcb
[ 2.599005] 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
[ 2.599136] RSP: 002b:00007ffd7743c868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.599214] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2511d15bcb
[ 2.599295] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.599373] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.599451] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd7743ea98
[ 2.599528] R13: 0000000000000001 R14: 00007f2511a536f8 R15: 00007ffd7743f8b2
[ 2.599610]
[ 2.599656] ---[ end trace 0000000000000000 ]---
[ 2.599819] ------------[ cut here ]------------
[ 2.599880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/188
[ 2.599965] Modules linked in: netdevsim psample
[ 2.600029] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.600122] Tainted: [W]=WARN
[ 2.600175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.600243] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.600313] 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
[ 2.600447] RSP: 0018:ff60b5ce8030bbf0 EFLAGS: 00010286
[ 2.600510] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.600594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4700
[ 2.600670] RBP: 0000000000000000 R08: ff198b2044c38e10 R09: ff198b2044eb2830
[ 2.600746] R10: ff198b2044e9c120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.600821] R13: 0000000000000010 R14: ff198b2044e9c000 R15: ff198b2042fe4700
[ 2.600900] FS: 00007f2511a53840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 2.600979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.601047] CR2: 0000000000479648 CR3: 0000000001937003 CR4: 0000000000771ef0
[ 2.601125] PKRU: 55555554
[ 2.601172] Call Trace:
[ 2.601218]
[ 2.601266] rtmsg_ifinfo+0x3c/0xa0
[ 2.601327] register_netdevice+0x8e1/0xa70
[ 2.601382] __ip_tunnel_create+0x151/0x1d0
[ 2.601437] ip_tunnel_init_net+0x12d/0x1f0
[ 2.601493] vti_init_net+0x2e/0xa0
[ 2.601548] ops_init+0x68/0x140
[ 2.601612] setup_net+0x85/0x150
[ 2.601668] copy_net_ns+0x12e/0x320
[ 2.601723] create_new_namespaces+0x117/0x2f0
[ 2.601788] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.601853] ksys_unshare+0x17e/0x460
[ 2.601909] __x64_sys_unshare+0x12/0x20
[ 2.601966] do_syscall_64+0x104/0xfc0
[ 2.602021] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.602084] RIP: 0033:0x7f2511d15bcb
[ 2.602139] 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
[ 2.602289] RSP: 002b:00007ffd7743c868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.602366] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2511d15bcb
[ 2.602444] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.602520] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.602603] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd7743ea98
[ 2.602685] R13: 0000000000000001 R14: 00007f2511a536f8 R15: 00007ffd7743f8b2
[ 2.602763]
[ 2.602810] ---[ end trace 0000000000000000 ]---
[ 2.602933] ------------[ cut here ]------------
[ 2.602997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/188
[ 2.603081] Modules linked in: netdevsim psample
[ 2.603147] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.603236] Tainted: [W]=WARN
[ 2.603295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.603362] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.603424] 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
[ 2.603557] RSP: 0018:ff60b5ce8030bca8 EFLAGS: 00010286
[ 2.603626] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.603700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288b00
[ 2.603775] RBP: 0000000000000000 R08: ff198b2044c384d0 R09: ff198b2044ea8034
[ 2.603850] R10: ff198b2044eab120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.603925] R13: 0000000000000010 R14: ff198b2044eab000 R15: ff198b2043288b00
[ 2.604002] FS: 00007f2511a53840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 2.604078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.604146] CR2: 0000000000479648 CR3: 0000000001937003 CR4: 0000000000771ef0
[ 2.604223] PKRU: 55555554
[ 2.604269] Call Trace:
[ 2.604321]
[ 2.604368] rtmsg_ifinfo+0x3c/0xa0
[ 2.604423] register_netdevice+0x8e1/0xa70
[ 2.604478] register_netdev+0x1e/0x30
[ 2.604534] vti6_init_net+0x118/0x170
[ 2.604597] ops_init+0x68/0x140
[ 2.604653] setup_net+0x85/0x150
[ 2.604710] copy_net_ns+0x12e/0x320
[ 2.604765] create_new_namespaces+0x117/0x2f0
[ 2.604827] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.604889] ksys_unshare+0x17e/0x460
[ 2.604944] __x64_sys_unshare+0x12/0x20
[ 2.604999] do_syscall_64+0x104/0xfc0
[ 2.605054] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.605116] RIP: 0033:0x7f2511d15bcb
[ 2.605170] 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
[ 2.605305] RSP: 002b:00007ffd7743c868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.605381] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2511d15bcb
[ 2.605456] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.605529] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.605610] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd7743ea98
[ 2.605685] R13: 0000000000000001 R14: 00007f2511a536f8 R15: 00007ffd7743f8b2
[ 2.605759]
[ 2.605805] ---[ end trace 0000000000000000 ]---
[ 2.605947] ------------[ cut here ]------------
[ 2.606009] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/188
[ 2.606096] Modules linked in: netdevsim psample
[ 2.606160] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.606252] Tainted: [W]=WARN
[ 2.606312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.606383] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.606448] 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
[ 2.606597] RSP: 0018:ff60b5ce8030bca0 EFLAGS: 00010286
[ 2.606662] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.606736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4200
[ 2.606815] RBP: 0000000000000000 R08: ff198b204192dad0 R09: ff198b2044ead030
[ 2.606894] R10: ff198b2044ea8120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.606974] R13: 0000000000000010 R14: ff198b2044ea8000 R15: ff198b2042fe4200
[ 2.607054] FS: 00007f2511a53840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 2.607134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.607205] CR2: 0000000000479648 CR3: 0000000001937003 CR4: 0000000000771ef0
[ 2.607291] PKRU: 55555554
[ 2.607339] Call Trace:
[ 2.607387]
[ 2.607435] rtmsg_ifinfo+0x3c/0xa0
[ 2.607491] register_netdevice+0x8e1/0xa70
[ 2.607548] register_netdev+0x1e/0x30
[ 2.607612] sit_init_net+0x102/0x1d0
[ 2.607671] ? vti6_init_net+0x132/0x170
[ 2.607729] ops_init+0x68/0x140
[ 2.607787] setup_net+0x85/0x150
[ 2.607844] copy_net_ns+0x12e/0x320
[ 2.607901] create_new_namespaces+0x117/0x2f0
[ 2.607969] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.608034] ksys_unshare+0x17e/0x460
[ 2.608092] __x64_sys_unshare+0x12/0x20
[ 2.608149] do_syscall_64+0x104/0xfc0
[ 2.608206] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.608272] RIP: 0033:0x7f2511d15bcb
[ 2.608334] 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
[ 2.608485] RSP: 002b:00007ffd7743c868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.608565] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2511d15bcb
[ 2.608649] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.608722] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.608805] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd7743ea98
[ 2.608881] R13: 0000000000000001 R14: 00007f2511a536f8 R15: 00007ffd7743f8b2
[ 2.608968]
[ 2.609017] ---[ end trace 0000000000000000 ]---
[ 2.609167] ------------[ cut here ]------------
[ 2.609235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/188
[ 2.609325] Modules linked in: netdevsim psample
[ 2.609393] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.609491] Tainted: [W]=WARN
[ 2.609548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.609629] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.609694] 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
[ 2.609833] RSP: 0018:ff60b5ce8030bca8 EFLAGS: 00010286
[ 2.609898] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.609978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfaf00
[ 2.610056] RBP: 0000000000000000 R08: ff198b204192d910 R09: ff198b2044ec2030
[ 2.610133] R10: ff198b2044ead120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.610216] R13: 0000000000000010 R14: ff198b2044ead000 R15: ff198b2041dfaf00
[ 2.610301] FS: 00007f2511a53840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 2.610382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.610456] CR2: 0000000000479648 CR3: 0000000001937003 CR4: 0000000000771ef0
[ 2.610538] PKRU: 55555554
[ 2.610591] Call Trace:
[ 2.610639]
[ 2.610688] rtmsg_ifinfo+0x3c/0xa0
[ 2.610744] register_netdevice+0x8e1/0xa70
[ 2.610801] register_netdev+0x1e/0x30
[ 2.610857] ip6_tnl_init_net+0x122/0x180
[ 2.610914] ops_init+0x68/0x140
[ 2.610970] setup_net+0x85/0x150
[ 2.611026] copy_net_ns+0x12e/0x320
[ 2.611083] create_new_namespaces+0x117/0x2f0
[ 2.611147] unshare_nsproxy_namespaces+0x77/0xc0
[ 2.611211] ksys_unshare+0x17e/0x460
[ 2.611268] __x64_sys_unshare+0x12/0x20
[ 2.611329] do_syscall_64+0x104/0xfc0
[ 2.611385] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.611450] RIP: 0033:0x7f2511d15bcb
[ 2.611506] 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
[ 2.611649] RSP: 002b:00007ffd7743c868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.611726] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2511d15bcb
[ 2.611802] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.611880] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.611961] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd7743ea98
[ 2.612038] R13: 0000000000000001 R14: 00007f2511a536f8 R15: 00007ffd7743f8b2
[ 2.612118]
[ 2.612165] ---[ end trace 0000000000000000 ]---
[ 2.617019] ------------[ cut here ]------------
[ 2.617050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.617114] Modules linked in: netdevsim psample
[ 2.617146] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.617211] Tainted: [W]=WARN
[ 2.617232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.617260] Workqueue: netns cleanup_net
[ 2.617289] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.617318] 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
[ 2.617413] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 2.617441] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.617482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 2.617522] RBP: 0000000000000000 R08: ff198b204192d910 R09: ff198b2044eb6830
[ 2.617561] R10: ff198b2044ead120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.617603] R13: 0000000000000011 R14: ff198b2044ead000 R15: ff198b2042fe4400
[ 2.617646] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 2.617692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.617728] CR2: 00007f72f078dc20 CR3: 0000000004fcb006 CR4: 0000000000771ef0
[ 2.617770] PKRU: 55555554
[ 2.617783] Call Trace:
[ 2.617798]
[ 2.617813] unregister_netdevice_many_notify+0x595/0xa40
[ 2.617842] ops_undo_list+0x20a/0x240
[ 2.617865] cleanup_net+0x1d7/0x330
[ 2.617889] process_one_work+0x162/0x360
[ 2.617911] worker_thread+0x16e/0x2d0
[ 2.617930] ? rescuer_thread+0x510/0x510
[ 2.617952] kthread+0xe1/0x120
[ 2.617976] ? kthread_park+0xa0/0xa0
[ 2.617996] ret_from_fork+0x16d/0x250
[ 2.618018] ? kthread_park+0xa0/0xa0
[ 2.618040] ret_from_fork_asm+0x11/0x20
[ 2.618068]
[ 2.618083] ---[ end trace 0000000000000000 ]---
[ 2.618241] ------------[ cut here ]------------
[ 2.618269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.618329] Modules linked in: netdevsim psample
[ 2.618360] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.618416] Tainted: [W]=WARN
[ 2.618439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.618475] Workqueue: netns cleanup_net
[ 2.618499] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.618527] 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
[ 2.618625] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 2.618652] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.618692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 2.618733] RBP: 0000000000000000 R08: ff198b204192dad0 R09: ff198b2044eb9830
[ 2.618775] R10: ff198b2044ea8120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.618809] R13: 0000000000000011 R14: ff198b2044ea8000 R15: ff198b2042fe4400
[ 2.618851] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 2.618893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.618927] CR2: 00007f72f0659574 CR3: 0000000035247001 CR4: 0000000000771ef0
[ 2.619007] PKRU: 55555554
[ 2.619023] Call Trace:
[ 2.619037]
[ 2.619052] unregister_netdevice_many_notify+0x595/0xa40
[ 2.619081] ops_undo_list+0x20a/0x240
[ 2.619104] cleanup_net+0x1d7/0x330
[ 2.619124] process_one_work+0x162/0x360
[ 2.619146] worker_thread+0x16e/0x2d0
[ 2.619169] ? rescuer_thread+0x510/0x510
[ 2.619187] kthread+0xe1/0x120
[ 2.619208] ? kthread_park+0xa0/0xa0
[ 2.619230] ret_from_fork+0x16d/0x250
[ 2.619253] ? kthread_park+0xa0/0xa0
[ 2.619276] ret_from_fork_asm+0x11/0x20
[ 2.619301]
[ 2.619318] ---[ end trace 0000000000000000 ]---
[ 2.619381] ------------[ cut here ]------------
[ 2.619410] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.619470] Modules linked in: netdevsim psample
[ 2.619504] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.619563] Tainted: [W]=WARN
[ 2.619592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.619633] Workqueue: netns cleanup_net
[ 2.619654] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.619682] 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
[ 2.619782] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 2.619806] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.619845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 2.619887] RBP: 0000000000000000 R08: ff198b2044c384d0 R09: ff198b2044eb0834
[ 2.619927] R10: ff198b2044eab120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.619971] R13: 0000000000000011 R14: ff198b2044eab000 R15: ff198b2042fe4400
[ 2.620015] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 2.620049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.620086] CR2: 00007f72f0659574 CR3: 0000000035247001 CR4: 0000000000771ef0
[ 2.620132] PKRU: 55555554
[ 2.620145] Call Trace:
[ 2.620156]
[ 2.620171] unregister_netdevice_many_notify+0x595/0xa40
[ 2.620199] ops_undo_list+0x20a/0x240
[ 2.620224] cleanup_net+0x1d7/0x330
[ 2.620246] process_one_work+0x162/0x360
[ 2.620266] worker_thread+0x16e/0x2d0
[ 2.620291] ? rescuer_thread+0x510/0x510
[ 2.620313] kthread+0xe1/0x120
[ 2.620334] ? kthread_park+0xa0/0xa0
[ 2.620358] ret_from_fork+0x16d/0x250
[ 2.620380] ? kthread_park+0xa0/0xa0
[ 2.620401] ret_from_fork_asm+0x11/0x20
[ 2.620425]
[ 2.620441] ---[ end trace 0000000000000000 ]---
[ 2.620504] ------------[ cut here ]------------
[ 2.620532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.620592] Modules linked in: netdevsim psample
[ 2.620626] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.620670] Tainted: [W]=WARN
[ 2.620690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.620731] Workqueue: netns cleanup_net
[ 2.620752] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.620783] 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
[ 2.620878] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 2.620911] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.620957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 2.621003] RBP: 0000000000000000 R08: ff198b2044c38e10 R09: ff198b2044ea0030
[ 2.621047] R10: ff198b2044e9c120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.621088] R13: 0000000000000011 R14: ff198b2044e9c000 R15: ff198b2042fe4400
[ 2.621128] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 2.621173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.621207] CR2: 00007f72f0659574 CR3: 0000000035247001 CR4: 0000000000771ef0
[ 2.621248] PKRU: 55555554
[ 2.621263] Call Trace:
[ 2.621277]
[ 2.621298] unregister_netdevice_many_notify+0x595/0xa40
[ 2.621328] ops_undo_list+0x20a/0x240
[ 2.621350] cleanup_net+0x1d7/0x330
[ 2.621371] process_one_work+0x162/0x360
[ 2.621396] worker_thread+0x16e/0x2d0
[ 2.621419] ? rescuer_thread+0x510/0x510
[ 2.621439] kthread+0xe1/0x120
[ 2.621463] ? kthread_park+0xa0/0xa0
[ 2.621486] ret_from_fork+0x16d/0x250
[ 2.621512] ? kthread_park+0xa0/0xa0
[ 2.621530] ret_from_fork_asm+0x11/0x20
[ 2.621551]
[ 2.621567] ---[ end trace 0000000000000000 ]---
[ 2.621628] ------------[ cut here ]------------
[ 2.621655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.621702] Modules linked in: netdevsim psample
[ 2.621734] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.621793] Tainted: [W]=WARN
[ 2.621815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.621849] Workqueue: netns cleanup_net
[ 2.621872] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.621905] 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
[ 2.622008] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 2.622044] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.622085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 2.622129] RBP: 0000000000000000 R08: ff198b2044c31690 R09: ff198b2044ea2030
[ 2.622169] R10: ff198b2044e9d120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.622213] R13: 0000000000000011 R14: ff198b2044e9d000 R15: ff198b2042fe4400
[ 2.622257] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 2.622292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.622330] CR2: 00007f72f0659574 CR3: 0000000035247001 CR4: 0000000000771ef0
[ 2.622373] PKRU: 55555554
[ 2.622388] Call Trace:
[ 2.622401]
[ 2.622416] unregister_netdevice_many_notify+0x595/0xa40
[ 2.622444] ops_undo_list+0x20a/0x240
[ 2.622466] cleanup_net+0x1d7/0x330
[ 2.622485] process_one_work+0x162/0x360
[ 2.622509] worker_thread+0x16e/0x2d0
[ 2.622528] ? rescuer_thread+0x510/0x510
[ 2.622548] kthread+0xe1/0x120
[ 2.622572] ? kthread_park+0xa0/0xa0
[ 2.622598] ret_from_fork+0x16d/0x250
[ 2.622621] ? kthread_park+0xa0/0xa0
[ 2.622644] ret_from_fork_asm+0x11/0x20
[ 2.622666]
[ 2.622679] ---[ end trace 0000000000000000 ]---
[ 2.622886] ------------[ cut here ]------------
[ 2.622923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/180
[ 2.622981] Modules linked in: netdevsim psample
[ 2.623017] CPU: 3 UID: 0 PID: 180 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.623078] Tainted: [W]=WARN
[ 2.623099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.623136] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.623166] 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
[ 2.623266] RSP: 0018:ff60b5ce8027b9d0 EFLAGS: 00010286
[ 2.623299] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.623340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4500
[ 2.623381] RBP: 0000000000000000 R08: ff198b2044d1d410 R09: ff198b2041c20030
[ 2.623422] R10: ff198b20464ee120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.623467] R13: 0000000000000010 R14: ff198b20464ee000 R15: ff198b2042fe4500
[ 2.623503] FS: 00007fb9e0533400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 2.623547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.623576] CR2: 00007f1b92ce1808 CR3: 00000000064be005 CR4: 0000000000771ef0
[ 2.623624] PKRU: 55555554
[ 2.623639] Call Trace:
[ 2.623653]
[ 2.623668] rtmsg_ifinfo+0x3c/0xa0
[ 2.623687] register_netdevice+0x8e1/0xa70
[ 2.623710] nsim_create+0x321/0x3d0 [netdevsim]
[ 2.623737] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 2.623766] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 2.623796] really_probe+0xc9/0x290
[ 2.623820] ? driver_probe_device+0xe0/0xe0
[ 2.623849] __driver_probe_device+0x8d/0x160
[ 2.623878] driver_probe_device+0x1f/0xe0
[ 2.623901] __device_attach_driver+0x71/0x100
[ 2.623928] bus_for_each_drv+0x9d/0x100
[ 2.623948] __device_attach+0xb0/0x1b0
[ 2.623972] device_initial_probe+0x4a/0x70
[ 2.623993] bus_probe_device+0x3c/0xb0
[ 2.624012] device_add+0x675/0x8a0
[ 2.624035] new_device_store+0x19b/0x2b0 [netdevsim]
[ 2.624066] kernfs_fop_write_iter+0x151/0x200
[ 2.624091] ? rcu_core+0x112/0x9e0
[ 2.624114] vfs_write+0x257/0x5c0
[ 2.624139] ksys_write+0x7b/0x110
[ 2.624161] do_syscall_64+0x104/0xfc0
[ 2.624186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.624217] RIP: 0033:0x7fb9e06bb08e
[ 2.624239] 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
[ 2.624345] RSP: 002b:00007ffe389c8390 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.624379] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fb9e06bb08e
[ 2.624418] RDX: 0000000000000009 RSI: 0000557b1e331ef0 RDI: 0000000000000006
[ 2.624459] RBP: 00007ffe389c83a0 R08: 0000000000000000 R09: 0000000000000000
[ 2.624503] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb9e0533390
[ 2.624546] R13: 0000557b1e331ef0 R14: 0000000000000006 R15: 00007fb9e04c10d0
[ 2.624596]
[ 2.624611] ---[ end trace 0000000000000000 ]---
[ 2.628746] ------------[ cut here ]------------
[ 2.628781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.628845] Modules linked in: netdevsim psample
[ 2.628877] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.628939] Tainted: [W]=WARN
[ 2.628960] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.628994] Workqueue: netns cleanup_net
[ 2.629019] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.629048] 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
[ 2.629138] RSP: 0018:ff60b5ce80067c78 EFLAGS: 00010286
[ 2.629163] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.629208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 2.629251] RBP: 0000000000000000 R08: ff198b2044c381d0 R09: ff198b2044ea382c
[ 2.629296] R10: ff198b2044e98120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.629337] R13: 0000000000000011 R14: ff198b2044e98000 R15: ff198b2042fe4400
[ 2.629386] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 2.629427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.629469] CR2: 00007fde46a147d0 CR3: 0000000003245003 CR4: 0000000000771ef0
[ 2.629515] PKRU: 55555554
[ 2.629531] Call Trace:
[ 2.629544]
[ 2.629560] unregister_netdevice_many_notify+0x595/0xa40
[ 2.629595] default_device_exit_batch+0x328/0x3a0
[ 2.629623] ops_undo_list+0x10b/0x240
[ 2.629650] cleanup_net+0x1d7/0x330
[ 2.629673] process_one_work+0x162/0x360
[ 2.629693] worker_thread+0x16e/0x2d0
[ 2.629714] ? rescuer_thread+0x510/0x510
[ 2.629736] kthread+0xe1/0x120
[ 2.629757] ? kthread_park+0xa0/0xa0
[ 2.629778] ret_from_fork+0x16d/0x250
[ 2.629801] ? kthread_park+0xa0/0xa0
[ 2.629837] ret_from_fork_asm+0x11/0x20
[ 2.629859]
[ 2.629871] ---[ end trace 0000000000000000 ]---