====================================== | [ 12.070316] br0: port 2(vx0) entered disabled state | [ 12.102248] ------------[ cut here ]------------ | [ 12.102304] WARNING: CPU: 3 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 12.102368] Modules linked in: act_gact cls_flower sch_ingress vxlan [ 12.102479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.102526] Workqueue: netns cleanup_net [ 12.102564] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 12.102602] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 12.102738] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 12.102774] RAX: ffff9cee468a8508 RBX: 0000000000000000 RCX: ffff9cee46a5f560 [ 12.102828] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee46a59000 [ 12.102882] RBP: ffffc1d100247cc0 R08: ffff9cee4692a660 R09: ffff9cee41194a10 [ 12.102935] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 12.102989] R13: dead000000000100 R14: ffff9cee42009d00 R15: 0000000000000000 [ 12.103050] FS: 0000000000000000(0000) GS:ffff9cee7ed80000(0000) knlGS:0000000000000000 [ 12.103117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.103168] CR2: 00007f944f0f1000 CR3: 0000000032246004 CR4: 0000000000772ef0 [ 12.103222] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.103290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.103342] PKRU: 55555554 [ 12.103365] Call Trace: [ 12.103389] <TASK> [ 12.103406] ? __warn (kernel/panic.c:748) [ 12.103437] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 12.103463] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 12.103496] ? handle_bug (arch/x86/kernel/traps.c:285) [ 12.103533] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 12.103559] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 12.103604] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 12.103634] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 12.103682] cleanup_net (net/core/net_namespace.c:648) [ 12.103718] process_one_work (kernel/workqueue.c:3229) [ 12.103750] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 12.103776] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 12.103817] kthread (kernel/kthread.c:389) [ 12.103850] ? __pfx_kthread (kernel/kthread.c:342) [ 12.103875] ret_from_fork (arch/x86/kernel/process.c:147) [ 12.103909] ? __pfx_kthread (kernel/kthread.c:342) [ 12.103933] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 12.170325] ------------[ cut here ]------------ | [ 12.170406] WARNING: CPU: 2 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 12.170486] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 12.170629] Tainted: [W]=WARN [ 12.170673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.170735] Workqueue: netns cleanup_net [ 12.170783] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 12.170837] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 12.170973] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 12.171027] RAX: ffff9cee46ad9508 RBX: 0000000000000000 RCX: ffff9cee46846560 [ 12.171105] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee46a5f000 [ 12.171174] RBP: ffffc1d100247cc0 R08: ffff9cee46ac7440 R09: ffff9cee41194a10 [ 12.171241] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 12.171310] R13: dead000000000100 R14: ffff9cee430d2a00 R15: 0000000000000000 [ 12.171380] FS: 0000000000000000(0000) GS:ffff9cee7ed00000(0000) knlGS:0000000000000000 [ 12.171452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.171515] CR2: 00005597e7596dec CR3: 0000000032246003 CR4: 0000000000772ef0 [ 12.171585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.171655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.171724] PKRU: 55555554 [ 12.171763] Call Trace: [ 12.171802] <TASK> [ 12.171838] ? __warn (kernel/panic.c:748) [ 12.171890] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 12.171935] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 12.171981] ? handle_bug (arch/x86/kernel/traps.c:285) [ 12.172030] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 12.172074] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 12.172133] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 12.172177] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 12.172232] cleanup_net (net/core/net_namespace.c:648) [ 12.172280] process_one_work (kernel/workqueue.c:3229) [ 12.172327] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 12.172373] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 12.172425] kthread (kernel/kthread.c:389) [ 12.172471] ? __pfx_kthread (kernel/kthread.c:342) [ 12.172517] ret_from_fork (arch/x86/kernel/process.c:147) [ 12.172566] ? __pfx_kthread (kernel/kthread.c:342) [ 12.172611] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 30.294366] ------------[ cut here ]------------ | [ 30.294418] WARNING: CPU: 0 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 30.294482] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 30.294595] Tainted: [W]=WARN [ 30.294625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.294666] Workqueue: netns cleanup_net [ 30.294700] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 30.294739] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 30.294857] RSP: 0000:ffffc1d100247d78 EFLAGS: 00010283 [ 30.294895] RAX: ffff9cee472d4508 RBX: 0000000000000000 RCX: ffff9cee46a86560 [ 30.294945] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee46a80000 [ 30.294995] RBP: ffffc1d100247cc0 R08: ffff9cee46b38b28 R09: ffff9cee41194a10 [ 30.295044] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 30.295102] R13: dead000000000100 R14: ffff9cee432c0900 R15: 0000000000000000 [ 30.295157] FS: 0000000000000000(0000) GS:ffff9cee7ec00000(0000) knlGS:0000000000000000 [ 30.295217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.295264] CR2: 0000000000483978 CR3: 0000000001926004 CR4: 0000000000772ef0 [ 30.295317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.295372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.295430] PKRU: 55555554 [ 30.295448] Call Trace: [ 30.295466] <TASK> [ 30.295488] ? __warn (kernel/panic.c:748) [ 30.295523] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 30.295554] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 30.295587] ? handle_bug (arch/x86/kernel/traps.c:285) [ 30.295619] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 30.295653] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 30.295684] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 30.295709] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 30.295750] cleanup_net (net/core/net_namespace.c:648) [ 30.295776] process_one_work (kernel/workqueue.c:3229) [ 30.295808] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 30.295838] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 30.295873] kthread (kernel/kthread.c:389) [ 30.295907] ? __pfx_kthread (kernel/kthread.c:342) [ 30.295938] ret_from_fork (arch/x86/kernel/process.c:147) [ 30.295974] ? __pfx_kthread (kernel/kthread.c:342) [ 30.296005] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 30.387272] ------------[ cut here ]------------ | [ 30.387326] WARNING: CPU: 0 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 30.387387] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 30.387502] Tainted: [W]=WARN [ 30.387527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.387570] Workqueue: netns cleanup_net [ 30.387604] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 30.387644] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 30.387766] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 30.387806] RAX: ffff9cee472dc508 RBX: 0000000000000000 RCX: ffff9cee46825560 [ 30.387857] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee46a86000 [ 30.387913] RBP: ffffc1d100247cc0 R08: ffff9cee46b4d908 R09: ffff9cee41194a10 [ 30.387963] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 30.388013] R13: dead000000000100 R14: ffff9cee432c0900 R15: 0000000000000000 [ 30.388065] FS: 0000000000000000(0000) GS:ffff9cee7ec00000(0000) knlGS:0000000000000000 [ 30.388126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.388174] CR2: 000055fd6336c548 CR3: 00000000012c6002 CR4: 0000000000772ef0 [ 30.388226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.388281] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.388332] PKRU: 55555554 [ 30.388349] Call Trace: [ 30.388368] <TASK> [ 30.388391] ? __warn (kernel/panic.c:748) [ 30.388425] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 30.388450] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 30.388482] ? handle_bug (arch/x86/kernel/traps.c:285) [ 30.388512] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 30.388538] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 30.388572] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 30.388597] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 30.388638] cleanup_net (net/core/net_namespace.c:648) [ 30.388669] process_one_work (kernel/workqueue.c:3229) [ 30.388701] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 30.388731] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 30.388765] kthread (kernel/kthread.c:389) [ 30.388796] ? __pfx_kthread (kernel/kthread.c:342) [ 30.388823] ret_from_fork (arch/x86/kernel/process.c:147) [ 30.388854] ? __pfx_kthread (kernel/kthread.c:342) [ 30.388885] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 38.308312] ------------[ cut here ]------------ | [ 38.308380] WARNING: CPU: 1 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 38.308444] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 38.308559] Tainted: [W]=WARN [ 38.308584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.308627] Workqueue: netns cleanup_net [ 38.308662] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 38.308701] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 38.308825] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 38.308865] RAX: ffff9cee469e8508 RBX: 0000000000000000 RCX: ffff9cee45048560 [ 38.308915] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee4689d000 [ 38.308967] RBP: ffffc1d100247cc0 R08: ffff9cee46b8a220 R09: ffff9cee41194a10 [ 38.309017] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 38.309068] R13: dead000000000100 R14: ffff9cee4308c600 R15: 0000000000000000 [ 38.309123] FS: 0000000000000000(0000) GS:ffff9cee7ec80000(0000) knlGS:0000000000000000 [ 38.309180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.309228] CR2: 00005597e7596dec CR3: 0000000002bd0003 CR4: 0000000000772ef0 [ 38.309279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.309334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.309385] PKRU: 55555554 [ 38.309402] Call Trace: [ 38.309422] <TASK> [ 38.309443] ? __warn (kernel/panic.c:748) [ 38.309476] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 38.309500] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 38.309532] ? handle_bug (arch/x86/kernel/traps.c:285) [ 38.309563] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 38.309588] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 38.309621] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 38.309651] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 38.309693] cleanup_net (net/core/net_namespace.c:648) [ 38.309725] process_one_work (kernel/workqueue.c:3229) [ 38.309756] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 38.309781] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 38.309815] kthread (kernel/kthread.c:389) [ 38.309846] ? __pfx_kthread (kernel/kthread.c:342) [ 38.309876] ret_from_fork (arch/x86/kernel/process.c:147) [ 38.309907] ? __pfx_kthread (kernel/kthread.c:342) [ 38.309938] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 38.383236] ------------[ cut here ]------------ | [ 38.383319] WARNING: CPU: 1 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 38.383377] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 38.383501] Tainted: [W]=WARN [ 38.383525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.383566] Workqueue: netns cleanup_net [ 38.383602] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 38.383641] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 38.383764] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 38.383803] RAX: ffff9cee46a7b508 RBX: 0000000000000000 RCX: ffff9cee46a5d560 [ 38.383854] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee45048000 [ 38.383904] RBP: ffffc1d100247cc0 R08: ffff9cee4531f330 R09: ffff9cee41194a10 [ 38.383955] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 38.384006] R13: dead000000000100 R14: ffff9cee4308c600 R15: 0000000000000000 [ 38.384058] FS: 0000000000000000(0000) GS:ffff9cee7ec80000(0000) knlGS:0000000000000000 [ 38.384122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.384169] CR2: 00005597e7596dec CR3: 0000000032246006 CR4: 0000000000772ef0 [ 38.384221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.384276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.384327] PKRU: 55555554 [ 38.384344] Call Trace: [ 38.384364] <TASK> [ 38.384385] ? __warn (kernel/panic.c:748) [ 38.384418] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 38.384444] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 38.384476] ? handle_bug (arch/x86/kernel/traps.c:285) [ 38.384506] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 38.384532] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 38.384564] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 38.384595] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 38.384637] cleanup_net (net/core/net_namespace.c:648) [ 38.384669] process_one_work (kernel/workqueue.c:3229) [ 38.384699] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 38.384723] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 38.384758] kthread (kernel/kthread.c:389) [ 38.384788] ? __pfx_kthread (kernel/kthread.c:342) [ 38.384814] ret_from_fork (arch/x86/kernel/process.c:147) [ 38.384846] ? __pfx_kthread (kernel/kthread.c:342) [ 38.384876] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 46.158674] ------------[ cut here ]------------ | [ 46.158761] WARNING: CPU: 2 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 46.158833] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 46.158979] Tainted: [W]=WARN [ 46.159021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.159078] Workqueue: netns cleanup_net [ 46.159144] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 46.159195] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 46.159319] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 46.159374] RAX: ffff9cee453ef508 RBX: 0000000000000000 RCX: ffff9cee46bf6560 [ 46.159439] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee47188000 [ 46.159509] RBP: ffffc1d100247cc0 R08: ffff9cee48014880 R09: ffff9cee41194a10 [ 46.159578] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 46.159637] R13: dead000000000100 R14: ffff9cee430d2000 R15: 0000000000000000 [ 46.159700] FS: 0000000000000000(0000) GS:ffff9cee7ed00000(0000) knlGS:0000000000000000 [ 46.159766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.159831] CR2: 00005597e7596dec CR3: 0000000002bd0001 CR4: 0000000000772ef0 [ 46.159898] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.159971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.160034] PKRU: 55555554 [ 46.160072] Call Trace: [ 46.160126] <TASK> [ 46.160165] ? __warn (kernel/panic.c:748) [ 46.160214] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 46.160256] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 46.160298] ? handle_bug (arch/x86/kernel/traps.c:285) [ 46.160341] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 46.160386] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 46.160432] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 46.160474] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 46.160524] cleanup_net (net/core/net_namespace.c:648) [ 46.160568] process_one_work (kernel/workqueue.c:3229) [ 46.160613] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 46.160656] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 46.160705] kthread (kernel/kthread.c:389) [ 46.160747] ? __pfx_kthread (kernel/kthread.c:342) [ 46.160794] ret_from_fork (arch/x86/kernel/process.c:147) [ 46.160845] ? __pfx_kthread (kernel/kthread.c:342) [ 46.160890] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 46.214309] ------------[ cut here ]------------ | [ 46.214367] WARNING: CPU: 3 PID: 65 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) | [ 46.214432] Modules linked in: act_gact cls_flower sch_ingress vxlan | [ 46.214558] Tainted: [W]=WARN [ 46.214587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.214636] Workqueue: netns cleanup_net [ 46.214672] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 46.214712] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 All code ======== 0: 28 00 sub %al,(%rax) 2: 48 85 db test %rbx,%rbx 5: 74 1c je 0x23 7: 48 89 de mov %rbx,%rsi a: 31 ff xor %edi,%edi c: 48 8b 1b mov (%rbx),%rbx f: ba 02 00 00 00 mov $0x2,%edx 14: e8 62 22 fc ff call 0xfffffffffffc227b 19: e8 3d 9a 28 00 call 0x289a5b 1e: 48 85 db test %rbx,%rbx 21: 75 e4 jne 0x7 23: 5b pop %rbx 24: c3 ret 25: cc int3 26: cc int3 27: cc int3 28: cc int3 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: eb c7 jmp 0xfffffffffffffff6 2f: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) 36: 00 00 00 00 3a: 90 nop 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: eb c7 jmp 0xffffffffffffffcc 5: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1) c: 00 00 00 00 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop [ 46.214831] RSP: 0018:ffffc1d100247d78 EFLAGS: 00010283 [ 46.214869] RAX: ffff9cee46846508 RBX: 0000000000000000 RCX: ffff9cee411f9540 [ 46.214923] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9cee46bf6000 [ 46.214979] RBP: ffffc1d100247cc0 R08: ffff9cee48121cc0 R09: ffff9cee41194a10 [ 46.215032] R10: ffffc1d100247ca8 R11: ffffc1d100247cb0 R12: dead000000000122 [ 46.215086] R13: dead000000000100 R14: ffff9cee43111700 R15: 0000000000000000 [ 46.215154] FS: 0000000000000000(0000) GS:ffff9cee7ed80000(0000) knlGS:0000000000000000 [ 46.215215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.215259] CR2: 00007f45d5b9c000 CR3: 0000000032246002 CR4: 0000000000772ef0 [ 46.215315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.215372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.215429] PKRU: 55555554 [ 46.215447] Call Trace: [ 46.215472] <TASK> [ 46.215497] ? __warn (kernel/panic.c:748) [ 46.215536] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 46.215573] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 46.215607] ? handle_bug (arch/x86/kernel/traps.c:285) [ 46.215639] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) [ 46.215672] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) [ 46.215705] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1)) [ 46.215737] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639) [ 46.215781] cleanup_net (net/core/net_namespace.c:648) [ 46.215815] process_one_work (kernel/workqueue.c:3229) [ 46.215846] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 46.215878] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 46.215915] kthread (kernel/kthread.c:389) [ 46.215949] ? __pfx_kthread (kernel/kthread.c:342) [ 46.215978] ret_from_fork (arch/x86/kernel/process.c:147) [ 46.216014] ? __pfx_kthread (kernel/kthread.c:342) Finger prints: __rtnl_unlock:unregister_netdevice_many_notify:cleanup_net:process_one_work:worker_thread