3.169614][T12764] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 263.191373][T12748] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 263.195280][T12723] ? ksys_write+0x19f/0x250 [ 263.209361][T12732] ? task_work_add+0x97/0x120 [ 263.218478][T12731] get_signal+0x2054/0x24e0 [ 263.224781][T12740] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 263.227656][T12732] ? fput_many+0xf6/0x1a0 [ 263.238273][T12748] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 263.238285][T12723] ? __ia32_sys_read+0xb0/0xb0 [ 263.238309][T12723] exit_to_usermode_loop+0x26c/0x360 [ 263.253714][T12732] ? ksys_write+0x19f/0x250 [ 263.261247][T12731] ? new_sync_read+0x790/0x790 [ 263.266442][T12731] ? fsnotify+0x770/0xb10 [ 263.270204][T12748] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 263.270794][T12731] ? apparmor_path_rmdir+0x30/0x30 [ 263.285779][T12732] ? __ia32_sys_read+0xb0/0xb0 [ 263.295234][T12748] R13: 000000000076c900 R14: 00000000000400dc R15: 000000000076bfac [ 263.299462][T12740] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 263.312279][T12732] exit_to_usermode_loop+0x26c/0x360 [ 263.312508][T12732] do_syscall_64+0x672/0x790 [ 263.312528][T12732] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.312544][T12732] RIP: 0033:0x45c849 [ 263.323659][T12723] do_syscall_64+0x672/0x790 [ 263.337734][T12764] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 263.344427][T12731] do_signal+0x7e/0x13f0 [ 263.352059][T12740] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 263.355051][T12749] 0xffff888085a18000 hci937 orig refcnt 4. hci_dev_hold [ 263.363206][T12731] ? fsnotify_first_mark+0x200/0x200 [ 263.375010][T12732] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.377681][T12723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.403317][T12723] RIP: 0033:0x45c849 [ 263.405281][T12764] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 263.407293][T12723] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.407304][T12723] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.420192][T12740] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 263.438116][T12723] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 263.448910][T12749] 0xffff888085a18000 hci937 orig refcnt 5. hci_dev_put [ 263.454365][T12723] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 263.463901][T12731] ? setup_sigcontext+0x820/0x820 [ 263.468610][T12723] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 263.482227][T12749] catch: 0xffff888085a18000, 0xffff888085a19078 [ 263.489739][T12723] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 263.495346][T12764] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 263.504731][T12732] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.520490][T12723] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 263.526272][T12731] ? kick_process+0xe4/0x170 [ 263.531954][T12732] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 263.542815][T12732] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 263.549050][T12764] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 263.550871][T12732] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 263.550879][T12732] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 263.550887][T12732] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 263.555279][T12749] Call Trace: [ 263.570785][T12731] ? task_work_add+0x97/0x120 [ 263.588664][T12764] R13: 000000000076c900 R14: 00000000000402cd R15: 000000000076bfac [ 263.603691][T12765] 0xffff8880a79b0000 hci938 orig refcnt 4. hci_dev_hold [ 263.611574][ T8529] 0xffff8880a79b0000 hci938 orig refcnt 5. hci_dev_hold [ 263.620345][ T8529] 0xffff8880a79b0000 hci938 orig refcnt 6. hci_dev_put [ 263.637047][T12749] hci_free_dev.cold+0x24/0x29 [ 263.640474][T12764] 0xffff8880a79b0000 hci938 orig refcnt 5. hci_dev_put [ 263.646450][T12782] 0xffff888072630000 hci940 orig refcnt 4. hci_dev_hold [ 263.657528][T12749] vhci_release+0x78/0xe0 [ 263.658140][T12779] 0xffff88808d0fc000 hci939 orig refcnt 4. hci_dev_hold [ 263.663611][T12749] __fput+0x2da/0x850 [ 263.674806][ T8529] 0xffff888072630000 hci940 orig refcnt 5. hci_dev_hold [ 263.680687][T12764] catch: 0xffff8880a79b0000, 0xffff8880a79b1078 [ 263.683888][ T8529] 0xffff888072630000 hci940 orig refcnt 6. hci_dev_put [ 263.697465][ T8529] 0xffff88808d0fc000 hci939 orig refcnt 5. hci_dev_hold [ 263.702335][T12781] 0xffff888072630000 hci940 orig refcnt 5. hci_dev_put [ 263.706237][ T8529] 0xffff88808d0fc000 hci939 orig refcnt 6. hci_dev_put [ 263.719235][T12764] Call Trace: [ 263.722730][T12764] hci_free_dev.cold+0x24/0x29 [ 263.727525][T12764] vhci_release+0x78/0xe0 [ 263.730581][T12774] 0xffff88808d0fc000 hci939 orig refcnt 5. hci_dev_put [ 263.733026][T12764] __fput+0x2da/0x850 [ 263.743370][T12764] task_work_run+0x13f/0x1b0 [ 263.744415][T12774] catch: 0xffff88808d0fc000, 0xffff88808d0fd078 [ 263.747972][T12764] exit_to_usermode_loop+0x2fa/0x360 [ 263.747994][T12764] do_syscall_64+0x672/0x790 [ 263.748013][T12764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.748027][T12764] RIP: 0033:0x4163e1 [ 263.760438][T12788] 0xffff888085860000 hci941 orig refcnt 4. hci_dev_hold [ 263.764835][T12764] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 263.811202][T12749] task_work_run+0x13f/0x1b0 [ 263.815832][T12749] get_signal+0x2054/0x24e0 [ 263.820529][T12749] ? new_sync_read+0x790/0x790 [ 263.821182][T12774] Call Trace: [ 263.826119][T12781] catch: 0xffff888072630000, 0xffff888072631078 [ 263.834987][T12731] ? fput_many+0xf6/0x1a0 [ 263.838966][T12774] hci_free_dev.cold+0x24/0x29 [ 263.839323][T12731] ? ksys_write+0x19f/0x250 [ 263.839337][T12731] ? __ia32_sys_read+0xb0/0xb0 [ 263.839362][T12731] exit_to_usermode_loop+0x26c/0x360 [ 263.839383][T12731] do_syscall_64+0x672/0x790 [ 263.839402][T12731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.839416][T12731] RIP: 0033:0x45c849 [ 263.854118][T12774] vhci_release+0x78/0xe0 [ 263.872379][ T8529] 0xffff888085860000 hci941 orig refcnt 5. hci_dev_hold [ 263.880415][T12774] __fput+0x2da/0x850 [ 263.886907][ T8529] 0xffff888085860000 hci941 orig refcnt 6. hci_dev_put [ 263.892663][T12774] task_work_run+0x13f/0x1b0 [ 263.901716][T12777] 0xffff888085860000 hci941 orig refcnt 5. hci_dev_put [ 263.916021][T12781] Call Trace: [ 263.919822][T12777] catch: 0xffff888085860000, 0xffff888085861078 [ 263.929406][T12781] hci_free_dev.cold+0x24/0x29 [ 263.941938][T12749] ? fsnotify+0x770/0xb10 [ 263.946660][T12777] Call Trace: [ 263.950233][T12774] exit_to_usermode_loop+0x2fa/0x360 [ 263.965454][T12781] vhci_release+0x78/0xe0 [ 263.970300][T12749] ? apparmor_path_rmdir+0x30/0x30 [ 263.976975][T12764] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 263.990995][T12777] hci_free_dev.cold+0x24/0x29 [ 263.996961][T12781] __fput+0x2da/0x850 [ 264.006002][T12774] do_syscall_64+0x672/0x790 [ 264.010869][T12749] do_signal+0x7e/0x13f0 [ 264.016672][T12777] vhci_release+0x78/0xe0 [ 264.022243][T12764] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 264.023736][T12781] task_work_run+0x13f/0x1b0 [ 264.030232][T12764] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 2020/04/06 07:43:17 executed programs: 482 [ 264.030240][T12764] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 264.030248][T12764] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 264.030257][T12764] R13: 0000000000770b38 R14: 000000000004061d R15: 000000000076bf0c [ 264.035624][T12731] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.047974][T12774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.071181][T12731] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.121669][T12749] ? fsnotify_first_mark+0x200/0x200 [ 264.127026][T12749] ? setup_sigcontext+0x820/0x820 [ 264.127568][T12798] 0xffff888075038000 hci942 orig refcnt 4. hci_dev_hold [ 264.132199][T12777] __fput+0x2da/0x850 [ 264.132224][T12777] task_work_run+0x13f/0x1b0 [ 264.147374][T12797] 0xffff888075038000 hci942 orig refcnt 5. hci_dev_put [ 264.158547][T12797] catch: 0xffff888075038000, 0xffff888075039078 [ 264.174536][T12749] ? kick_process+0xe4/0x170 [ 264.179177][T12749] ? task_work_add+0x97/0x120 [ 264.180531][T12797] Call Trace: [ 264.199857][T12777] exit_to_usermode_loop+0x2fa/0x360 [ 264.209576][T12797] hci_free_dev.cold+0x24/0x29 [ 264.211534][T12749] ? fput_many+0xf6/0x1a0 [ 264.219633][T12777] do_syscall_64+0x672/0x790 [ 264.220533][T12781] exit_to_usermode_loop+0x2fa/0x360 [ 264.232052][T12797] vhci_release+0x78/0xe0 [ 264.237167][T12781] do_syscall_64+0x672/0x790 [ 264.241218][T12749] ? ksys_write+0x19f/0x250 [ 264.247327][T12797] __fput+0x2da/0x850 [ 264.247869][T12749] ? __ia32_sys_read+0xb0/0xb0 [ 264.254053][T12781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.256976][T12777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.265839][T12797] task_work_run+0x13f/0x1b0 [ 264.274414][T12731] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 264.278102][T12749] exit_to_usermode_loop+0x26c/0x360 [ 264.288962][T12781] RIP: 0033:0x4163e1 [ 264.290289][T12777] RIP: 0033:0x4163e1 [ 264.293526][T12797] exit_to_usermode_loop+0x2fa/0x360 [ 264.298574][T12749] do_syscall_64+0x672/0x790 [ 264.302740][T12731] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 264.307767][T12777] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 264.322756][T12781] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 264.341172][T12749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.360570][T12774] RIP: 0033:0x4163e1 [ 264.362206][T12797] do_syscall_64+0x672/0x790 [ 264.371244][T12774] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 264.376133][T12797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.398539][T12749] RIP: 0033:0x45c849 [ 264.398555][T12731] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 264.431862][T12749] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.450438][T12731] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 264.493024][T12731] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 264.510606][T12777] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 264.530478][T12774] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 264.570562][T12777] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 264.595326][T12774] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 264.617280][T12777] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 264.633467][T12797] RIP: 0033:0x4163e1 [ 264.637580][T12774] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 264.656085][T12749] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.667932][T12781] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 264.675284][T12805] 0xffff888080ca8000 hci943 orig refcnt 4. hci_dev_hold [ 264.685117][T12797] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 264.691481][T12777] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 264.714750][T12774] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 264.724303][T12749] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 264.733463][ T8529] 0xffff888080ca8000 hci943 orig refcnt 5. hci_dev_hold [ 264.736525][T12781] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 264.742412][ T8529] 0xffff888080ca8000 hci943 orig refcnt 6. hci_dev_put [ 264.757286][T12797] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 264.757316][T12804] 0xffff888080ca8000 hci943 orig refcnt 5. hci_dev_put [ 264.765888][T12797] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 264.765897][T12797] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 264.765906][T12797] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 264.765913][T12797] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 264.765920][T12797] R13: 0000000000770b38 R14: 0000000000040818 R15: 000000000076bf0c [ 264.773103][T12774] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 264.798729][T12798] 0xffff88809536c000 hci944 orig refcnt 4. hci_dev_hold [ 264.805541][T12774] R13: 0000000000770b38 R14: 0000000000040677 R15: 000000000076bf0c [ 264.818792][T12798] 0xffff88809536c000 hci944 orig refcnt 5. hci_dev_put [ 264.843908][T12798] catch: 0xffff88809536c000, 0xffff88809536d078 [ 264.850186][T12798] Call Trace: [ 264.854211][T12749] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 264.855038][T12798] hci_free_dev.cold+0x24/0x29 [ 264.868013][T12798] vhci_release+0x78/0xe0 [ 264.873553][T12798] __fput+0x2da/0x850 [ 264.875616][T12804] catch: 0xffff888080ca8000, 0xffff888080ca9078 [ 264.881978][T12779] 0xffff88806ec04000 hci945 orig refcnt 4. hci_dev_hold [ 264.893069][T12798] task_work_run+0x13f/0x1b0 [ 264.893159][T12781] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 264.897697][T12798] get_signal+0x2054/0x24e0 [ 264.897714][T12798] ? new_sync_read+0x790/0x790 [ 264.897743][T12798] ? fsnotify+0x770/0xb10 [ 264.897757][T12798] ? apparmor_path_rmdir+0x30/0x30 [ 264.897778][T12798] do_signal+0x7e/0x13f0 [ 264.933167][T12749] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 264.942425][T12779] 0xffff88806ec04000 hci945 orig refcnt 5. hci_dev_put [ 264.951443][T12777] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 264.959440][T12777] R13: 000000000076c900 R14: 00000000000406c3 R15: 000000000076bfac [ 264.973078][T12804] Call Trace: [ 264.976407][T12804] hci_free_dev.cold+0x24/0x29 [ 265.007585][T12779] catch: 0xffff88806ec04000, 0xffff88806ec05078 [ 265.022827][T12749] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 265.030897][T12749] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 265.042562][T12781] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 265.050572][T12781] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 265.059584][T12804] vhci_release+0x78/0xe0 [ 265.064583][T12779] Call Trace: [ 265.081422][T12779] hci_free_dev.cold+0x24/0x29 [ 265.086245][T12779] vhci_release+0x78/0xe0 [ 265.090593][T12779] __fput+0x2da/0x850 [ 265.101147][T12804] __fput+0x2da/0x850 [ 265.109474][T12788] 0xffff8880a360c000 hci946 orig refcnt 4. hci_dev_hold [ 265.131185][T12804] task_work_run+0x13f/0x1b0 [ 265.135835][T12804] exit_to_usermode_loop+0x2fa/0x360 [ 265.145906][ T8529] 0xffff8880a360c000 hci946 orig refcnt 5. hci_dev_hold [ 265.155095][ T8529] 0xffff8880a360c000 hci946 orig refcnt 6. hci_dev_put [ 265.163882][T12788] 0xffff8880a360c000 hci946 orig refcnt 5. hci_dev_put [ 265.170751][T12788] catch: 0xffff8880a360c000, 0xffff8880a360d078 [ 265.201096][T12781] R13: 0000000000770b38 R14: 000000000004065b R15: 000000000076bf0c [ 265.203204][T12798] ? fsnotify_first_mark+0x200/0x200 [ 265.218826][T12798] ? setup_sigcontext+0x820/0x820 [ 265.226807][T12798] ? kick_process+0xe4/0x170 [ 265.237921][T12798] ? task_work_add+0x97/0x120 [ 265.237967][T12779] task_work_run+0x13f/0x1b0 [ 265.248280][T12798] ? fput_many+0xf6/0x1a0 [ 265.257412][T12798] ? ksys_write+0x19f/0x250 [ 265.257933][T12779] get_signal+0x2054/0x24e0 [ 265.263988][T12804] do_syscall_64+0x672/0x790 [ 265.274279][T12779] ? new_sync_read+0x790/0x790 [ 265.280545][T12782] 0xffff8880727d8000 hci947 orig refcnt 4. hci_dev_hold [ 265.283745][T12821] 0xffff88808556c000 hci948 orig refcnt 4. hci_dev_hold [ 265.295095][T12788] Call Trace: [ 265.296791][T12779] ? fsnotify+0x770/0xb10 [ 265.298595][T12798] ? __ia32_sys_read+0xb0/0xb0 [ 265.311107][T12779] ? apparmor_path_rmdir+0x30/0x30 [ 265.319558][ T8529] 0xffff88808556c000 hci948 orig refcnt 5. hci_dev_hold [ 265.325813][T12804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.329147][ T8529] 0xffff88808556c000 hci948 orig refcnt 6. hci_dev_put [ 265.334317][T12788] hci_free_dev.cold+0x24/0x29 [ 265.346253][T12820] 0xffff88808556c000 hci948 orig refcnt 5. hci_dev_put [ 265.348904][T12782] 0xffff8880727d8000 hci947 orig refcnt 5. hci_dev_put [ 265.361271][T12779] do_signal+0x7e/0x13f0 [ 265.365604][T12820] catch: 0xffff88808556c000, 0xffff88808556d078 [ 265.367217][T12798] exit_to_usermode_loop+0x26c/0x360 [ 265.376190][T12779] ? fsnotify_first_mark+0x200/0x200 [ 265.383891][T12820] Call Trace: [ 265.387257][T12820] hci_free_dev.cold+0x24/0x29 [ 265.390995][T12782] catch: 0xffff8880727d8000, 0xffff8880727d9078 [ 265.392203][T12779] ? setup_sigcontext+0x820/0x820 [ 265.400320][T12782] Call Trace: [ 265.404480][T12820] vhci_release+0x78/0xe0 [ 265.411929][T12798] do_syscall_64+0x672/0x790 [ 265.412134][T12820] __fput+0x2da/0x850 [ 265.416815][T12804] RIP: 0033:0x4163e1 [ 265.420581][T12779] ? kick_process+0xe4/0x170 [ 265.420598][T12779] ? task_work_add+0x97/0x120 [ 265.420617][T12779] ? fput_many+0xf6/0x1a0 [ 265.438437][T12820] task_work_run+0x13f/0x1b0 [ 265.442609][T12782] hci_free_dev.cold+0x24/0x29 [ 265.444190][T12820] exit_to_usermode_loop+0x2fa/0x360 [ 265.451228][T12798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.454063][T12779] ? ksys_write+0x19f/0x250 [ 265.459483][T12798] RIP: 0033:0x45c849 [ 265.464475][T12820] do_syscall_64+0x672/0x790 [ 265.468259][T12788] vhci_release+0x78/0xe0 [ 265.477067][T12804] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 265.484507][T12788] __fput+0x2da/0x850 [ 265.500752][T12779] ? __ia32_sys_read+0xb0/0xb0 [ 265.502438][T12782] vhci_release+0x78/0xe0 [ 265.507976][T12820] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.514793][T12798] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.520817][T12779] exit_to_usermode_loop+0x26c/0x360 [ 265.541066][T12782] __fput+0x2da/0x850 [ 265.547476][T12820] RIP: 0033:0x4163e1 [ 265.552227][T12820] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 265.557360][T12782] task_work_run+0x13f/0x1b0 [ 265.572859][T12788] task_work_run+0x13f/0x1b0 [ 265.584864][T12804] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 265.594309][T12779] do_syscall_64+0x672/0x790 [ 265.599047][T12788] get_signal+0x2054/0x24e0 [ 265.605456][T12804] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 265.622164][T12779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.629480][T12788] ? new_sync_read+0x790/0x790 [ 265.639087][T12820] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 265.686274][T12804] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 265.703037][T12788] ? fsnotify+0x770/0xb10 [ 265.709583][T12779] RIP: 0033:0x45c849 [ 265.715279][T12782] get_signal+0x2054/0x24e0 [ 265.730679][T12798] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 [ 265.730694][T12788] ? apparmor_path_rmdir+0x30/0x30 [ 265.730697][T12798] ORIG_RAX: 0000000000000001 [ 265.730715][T12798] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 265.738911][T12779] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.764135][T12782] ? new_sync_read+0x790/0x790 [ 265.776976][T12820] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 265.786502][T12798] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 265.791487][T12804] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 265.797376][T12782] ? fsnotify+0x770/0xb10 [ 265.823734][T12788] do_signal+0x7e/0x13f0 [ 265.854352][T12798] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 265.855858][T12788] ? fsnotify_first_mark+0x200/0x200 [ 265.868769][T12782] ? apparmor_path_rmdir+0x30/0x30 [ 265.873321][T12820] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 265.886953][T12804] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 265.887355][T12782] do_signal+0x7e/0x13f0 [ 265.899662][T12788] ? setup_sigcontext+0x820/0x820 [ 265.903723][T12798] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 265.909830][T12820] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 265.925332][T12788] ? kick_process+0xe4/0x170 [ 265.926287][T12782] ? fsnotify_first_mark+0x200/0x200 [ 265.930038][T12804] R13: 000000000076c900 R14: 0000000000040a5b R15: 000000000076bfac [ 265.943443][T12798] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 265.957836][T12782] ? setup_sigcontext+0x820/0x820 [ 265.963693][T12820] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 265.978715][T12788] ? task_work_add+0x97/0x120 [ 265.987286][T12782] ? kick_process+0xe4/0x170 [ 265.988183][T12820] R13: 0000000000770b38 R14: 0000000000040cc7 R15: 000000000076bf0c [ 266.001397][T12788] ? fput_many+0xf6/0x1a0 [ 266.006934][T12779] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.013252][T12821] 0xffff88806efd0000 hci949 orig refcnt 4. hci_dev_hold [ 266.026968][T12782] ? task_work_add+0x97/0x120 [ 266.028875][T12788] ? ksys_write+0x19f/0x250 [ 266.038892][T12788] ? __ia32_sys_read+0xb0/0xb0 [ 266.049530][ T8529] 0xffff88806efd0000 hci949 orig refcnt 5. hci_dev_hold [ 266.051189][T12782] ? fput_many+0xf6/0x1a0 [ 266.058392][ T8529] 0xffff88806efd0000 hci949 orig refcnt 6. hci_dev_put [ 266.070611][T12821] 0xffff88806efd0000 hci949 orig refcnt 5. hci_dev_put [ 266.078414][T12821] catch: 0xffff88806efd0000, 0xffff88806efd1078 [ 266.079012][T12833] 0xffff88806efb4000 hci950 orig refcnt 4. hci_dev_hold [ 266.092050][T12821] Call Trace: [ 266.099617][T12821] hci_free_dev.cold+0x24/0x29 [ 266.106948][T12821] vhci_release+0x78/0xe0 [ 266.107746][T12779] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 266.111497][T12821] __fput+0x2da/0x850 [ 266.121489][T12788] exit_to_usermode_loop+0x26c/0x360 [ 266.123855][T12821] task_work_run+0x13f/0x1b0 [ 266.130035][T12788] do_syscall_64+0x672/0x790 [ 266.133805][T12821] get_signal+0x2054/0x24e0 [ 266.142942][T12821] ? new_sync_read+0x790/0x790 [ 266.144647][T12805] 0xffff888099658000 hci951 orig refcnt 4. hci_dev_hold [ 266.147889][T12821] ? fsnotify+0x770/0xb10 [ 266.160775][T12821] ? apparmor_path_rmdir+0x30/0x30 [ 266.166480][T12821] do_signal+0x7e/0x13f0 [ 266.170802][T12821] ? fsnotify_first_mark+0x200/0x200 [ 266.176473][T12821] ? setup_sigcontext+0x820/0x820 [ 266.176877][T12779] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 266.182401][T12821] ? kick_process+0xe4/0x170 [ 266.194950][T12788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.199232][T12805] 0xffff888099658000 hci951 orig refcnt 5. hci_dev_put [ 266.201788][T12782] ? ksys_write+0x19f/0x250 [ 266.209190][T12779] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 266.214230][ T8529] 0xffff88806efb4000 hci950 orig refcnt 5. hci_dev_hold [ 266.224383][T12821] ? task_work_add+0x97/0x120 [ 266.230552][ T8529] 0xffff88806efb4000 hci950 orig refcnt 6. hci_dev_put [ 266.236451][T12805] catch: 0xffff888099658000, 0xffff888099659078 [ 266.241341][T12788] RIP: 0033:0x45c849 [ 266.248606][T12779] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 266.250416][T12830] 0xffff88806efb4000 hci950 orig refcnt 5. hci_dev_put [ 266.267137][T12782] ? __ia32_sys_read+0xb0/0xb0 [ 266.272290][T12788] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.275520][T12821] ? fput_many+0xf6/0x1a0 [ 266.292130][T12782] exit_to_usermode_loop+0x26c/0x360 [ 266.292220][T12782] do_syscall_64+0x672/0x790 [ 266.292241][T12782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.292251][T12782] RIP: 0033:0x45c849 [ 266.292300][T12782] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.292306][T12782] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.292318][T12782] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 266.292325][T12782] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 266.292331][T12782] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 266.292337][T12782] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 266.292345][T12782] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 266.294319][T12788] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.322160][T12805] Call Trace: [ 266.337679][T12788] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 266.351677][T12779] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 266.353374][T12788] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 266.419954][T12841] 0xffff8880956b0000 hci952 orig refcnt 4. hci_dev_hold [ 266.424722][T12830] catch: 0xffff88806efb4000, 0xffff88806efb5078 [ 266.435489][T12821] ? ksys_write+0x19f/0x250 [ 266.441024][ T8529] 0xffff8880956b0000 hci952 orig refcnt 5. hci_dev_hold [ 266.451095][ T8529] 0xffff8880956b0000 hci952 orig refcnt 6. hci_dev_put [ 266.459207][T12839] 0xffff8880956b0000 hci952 orig refcnt 5. hci_dev_put [ 266.459431][T12830] Call Trace: [ 266.468311][T12821] ? __ia32_sys_read+0xb0/0xb0 [ 266.469963][T12830] hci_free_dev.cold+0x24/0x29 [ 266.479501][T12830] vhci_release+0x78/0xe0 [ 266.484173][T12830] __fput+0x2da/0x850 [ 266.488189][T12830] task_work_run+0x13f/0x1b0 [ 266.493195][T12830] exit_to_usermode_loop+0x2fa/0x360 [ 266.498211][T12839] catch: 0xffff8880956b0000, 0xffff8880956b1078 [ 266.498501][T12830] do_syscall_64+0x672/0x790 [ 266.498523][T12830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.498534][T12830] RIP: 0033:0x4163e1 [ 266.498548][T12830] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 266.498556][T12830] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 266.498573][T12830] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 266.507971][T12805] hci_free_dev.cold+0x24/0x29 [ 266.511072][T12830] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 266.534560][T12821] exit_to_usermode_loop+0x26c/0x360 [ 266.541252][T12830] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 266.553524][T12847] 0xffff8880949a8000 hci953 orig refcnt 4. hci_dev_hold [ 266.556199][T12830] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 266.562104][T12839] Call Trace: [ 266.568547][T12830] R13: 000000000076c900 R14: 0000000000040fc0 R15: 000000000076bfac [ 266.578568][T12805] vhci_release+0x78/0xe0 [ 266.585401][T12833] 0xffff888085260000 hci954 orig refcnt 4. hci_dev_hold [ 266.596385][T12846] 0xffff8880949a8000 hci953 orig refcnt 5. hci_dev_put [ 266.601921][ T8529] 0xffff888085260000 hci954 orig refcnt 5. hci_dev_hold [ 266.619771][T12805] __fput+0x2da/0x850 [ 266.622297][ T8529] 0xffff888085260000 hci954 orig refcnt 6. hci_dev_put [ 266.636536][T12846] catch: 0xffff8880949a8000, 0xffff8880949a9078 [ 266.638893][T12833] 0xffff888085260000 hci954 orig refcnt 5. hci_dev_put [ 266.653471][T12821] do_syscall_64+0x672/0x790 [ 266.662288][T12833] catch: 0xffff888085260000, 0xffff888085261078 [ 266.664788][T12839] hci_free_dev.cold+0x24/0x29 [ 266.669999][T12833] Call Trace: [ 266.679161][T12833] hci_free_dev.cold+0x24/0x29 [ 266.682876][T12805] task_work_run+0x13f/0x1b0 [ 266.684429][T12833] vhci_release+0x78/0xe0 [ 266.690164][T12805] get_signal+0x2054/0x24e0 [ 266.694888][T12833] __fput+0x2da/0x850 [ 266.703590][T12833] task_work_run+0x13f/0x1b0 [ 266.708212][T12833] get_signal+0x2054/0x24e0 [ 266.709389][T12846] Call Trace: [ 266.713455][T12833] ? new_sync_read+0x790/0x790 [ 266.721757][T12833] ? fsnotify+0x770/0xb10 [ 266.722768][T12805] ? new_sync_read+0x790/0x790 [ 266.726095][T12833] ? apparmor_path_rmdir+0x30/0x30 [ 266.726119][T12833] do_signal+0x7e/0x13f0 [ 266.726134][T12833] ? fsnotify_first_mark+0x200/0x200 [ 266.726155][T12833] ? setup_sigcontext+0x820/0x820 [ 266.726169][T12833] ? kick_process+0xe4/0x170 [ 266.726186][T12833] ? task_work_add+0x97/0x120 [ 266.735797][T12839] vhci_release+0x78/0xe0 [ 266.740975][T12833] ? fput_many+0xf6/0x1a0 [ 266.746161][T12821] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.752149][T12833] ? ksys_write+0x19f/0x250 [ 266.756033][T12846] hci_free_dev.cold+0x24/0x29 [ 266.760541][T12833] ? __ia32_sys_read+0xb0/0xb0 [ 266.760602][T12833] exit_to_usermode_loop+0x26c/0x360 [ 266.760630][T12833] do_syscall_64+0x672/0x790 [ 266.760643][T12833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.760651][T12833] RIP: 0033:0x45c849 [ 266.760663][T12833] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.776420][T12821] RIP: 0033:0x45c849 [ 266.787226][T12833] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.793495][T12846] vhci_release+0x78/0xe0 [ 266.796734][T12833] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 266.799895][T12846] __fput+0x2da/0x850 [ 266.806798][T12833] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 266.809884][T12805] ? fsnotify+0x770/0xb10 [ 266.830585][T12833] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 266.840843][T12846] task_work_run+0x13f/0x1b0 [ 266.854440][T12839] __fput+0x2da/0x850 [ 266.854474][T12839] task_work_run+0x13f/0x1b0 [ 266.859827][T12821] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.874046][T12833] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 266.897475][T12821] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.919896][T12788] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 266.925885][T12846] exit_to_usermode_loop+0x2fa/0x360 [ 266.938295][T12839] exit_to_usermode_loop+0x2fa/0x360 [ 266.950866][T12805] ? apparmor_path_rmdir+0x30/0x30 [ 266.956033][T12805] do_signal+0x7e/0x13f0 [ 266.960295][T12805] ? fsnotify_first_mark+0x200/0x200 [ 266.970821][T12839] do_syscall_64+0x672/0x790 [ 266.975460][T12839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.976366][T12821] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 266.982989][T12788] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 266.993194][T12846] do_syscall_64+0x672/0x790 [ 267.004610][T12839] RIP: 0033:0x4163e1 [ 267.005895][T12821] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 267.008531][T12839] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 267.008539][T12839] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 267.008552][T12839] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 267.008565][T12839] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 267.008574][T12839] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 267.008581][T12839] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 267.008588][T12839] R13: 0000000000770b38 R14: 0000000000041110 R15: 000000000076bf0c [ 267.023643][T12805] ? setup_sigcontext+0x820/0x820 [ 267.045259][T12846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.063380][T12788] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 267.088015][T12846] RIP: 0033:0x4163e1 [ 267.098324][T12833] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 267.120001][T12841] 0xffff88807f700000 hci955 orig refcnt 4. hci_dev_hold [ 267.135666][ T8529] 0xffff88807f700000 hci955 orig refcnt 5. hci_dev_hold [ 267.145046][ T8529] 0xffff88807f700000 hci955 orig refcnt 6. hci_dev_put [ 267.158026][T12841] 0xffff88807f700000 hci955 orig refcnt 5. hci_dev_put [ 267.170130][T12821] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 267.183822][T12846] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 267.187005][T12805] ? kick_process+0xe4/0x170 [ 267.204723][T12846] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 267.222919][T12846] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 267.228126][T12841] catch: 0xffff88807f700000, 0xffff88807f701078 [ 267.232327][T12846] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 267.256044][T12821] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 267.263912][T12841] Call Trace: [ 267.269708][T12846] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 267.286260][T12821] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 267.295473][T12805] ? task_work_add+0x97/0x120 [ 267.303470][T12846] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 267.312680][T12805] ? fput_many+0xf6/0x1a0 [ 267.317166][T12841] hci_free_dev.cold+0x24/0x29 [ 267.330915][T12863] 0xffff888072310000 hci956 orig refcnt 4. hci_dev_hold [ 267.338502][T12805] ? ksys_write+0x19f/0x250 [ 267.345421][T12841] vhci_release+0x78/0xe0 [ 267.351616][T12846] R13: 0000000000770b38 R14: 00000000000411a9 R15: 000000000076bf0c [ 267.363395][T12805] ? __ia32_sys_read+0xb0/0xb0 [ 267.368275][T12841] __fput+0x2da/0x850 [ 267.375813][T12841] task_work_run+0x13f/0x1b0 [ 267.384672][T12805] exit_to_usermode_loop+0x26c/0x360 [ 267.397207][T12847] 0xffff888073c8c000 hci957 orig refcnt 4. hci_dev_hold [ 267.411650][ T8529] 0xffff888072310000 hci956 orig refcnt 5. hci_dev_hold [ 267.417453][T12869] 0xffff8880732ac000 hci958 orig refcnt 4. hci_dev_hold [ 267.420406][ T8529] 0xffff888072310000 hci956 orig refcnt 6. hci_dev_put [ 267.436711][T12862] 0xffff888072310000 hci956 orig refcnt 5. hci_dev_put [ 267.445839][ T8529] 0xffff8880732ac000 hci958 orig refcnt 5. hci_dev_hold [ 267.446118][T12862] catch: 0xffff888072310000, 0xffff888072311078 [ 267.454661][ T8529] 0xffff8880732ac000 hci958 orig refcnt 6. hci_dev_put [ 267.461790][T12841] get_signal+0x2054/0x24e0 [ 267.483738][T12805] do_syscall_64+0x672/0x790 [ 267.499892][T12847] 0xffff888073c8c000 hci957 orig refcnt 5. hci_dev_put [ 267.534019][T12875] 0xffff8880742e4000 hci959 orig refcnt 4. hci_dev_hold [ 267.542559][ T1614] 0xffff8880742e4000 hci959 orig refcnt 5. hci_dev_hold [ 267.551679][ T1614] 0xffff8880742e4000 hci959 orig refcnt 6. hci_dev_put [ 267.559884][T12868] 0xffff8880742e4000 hci959 orig refcnt 5. hci_dev_put [ 267.567327][T12867] 0xffff8880732ac000 hci958 orig refcnt 5. hci_dev_put [ 267.571475][T12805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.577807][T12867] catch: 0xffff8880732ac000, 0xffff8880732ad078 [ 267.580260][T12862] Call Trace: [ 267.589268][T12868] catch: 0xffff8880742e4000, 0xffff8880742e5078 [ 267.590105][T12847] catch: 0xffff888073c8c000, 0xffff888073c8d078 [ 267.601128][T12805] RIP: 0033:0x45c849 [ 267.604800][T12847] Call Trace: [ 267.606789][T12841] ? new_sync_read+0x790/0x790 [ 267.609878][T12847] hci_free_dev.cold+0x24/0x29 [ 267.609896][T12847] vhci_release+0x78/0xe0 [ 267.609914][T12847] __fput+0x2da/0x850 [ 267.609943][T12847] task_work_run+0x13f/0x1b0 [ 267.609964][T12847] get_signal+0x2054/0x24e0 [ 267.637060][T12847] ? new_sync_read+0x790/0x790 [ 267.637201][T12805] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.642688][T12847] ? fsnotify+0x770/0xb10 [ 267.667085][T12847] ? apparmor_path_rmdir+0x30/0x30 [ 267.667310][T12862] hci_free_dev.cold+0x24/0x29 [ 267.673132][T12847] do_signal+0x7e/0x13f0 [ 267.682108][T12847] ? fsnotify_first_mark+0x200/0x200 [ 267.687926][T12847] ? setup_sigcontext+0x820/0x820 [ 267.693566][T12847] ? kick_process+0xe4/0x170 [ 267.698184][T12847] ? task_work_add+0x97/0x120 [ 267.703870][T12868] Call Trace: [ 267.707209][T12868] hci_free_dev.cold+0x24/0x29 [ 267.723339][T12847] ? fput_many+0xf6/0x1a0 [ 267.727727][T12847] ? ksys_write+0x19f/0x250 [ 267.733285][T12867] Call Trace: [ 267.736605][T12867] hci_free_dev.cold+0x24/0x29 [ 267.742273][T12841] ? fsnotify+0x770/0xb10 [ 267.762580][T12862] vhci_release+0x78/0xe0 [ 267.766962][T12862] __fput+0x2da/0x850 [ 267.774362][T12841] ? apparmor_path_rmdir+0x30/0x30 [ 267.779519][T12841] do_signal+0x7e/0x13f0 [ 267.784761][T12868] vhci_release+0x78/0xe0 [ 267.789296][T12868] __fput+0x2da/0x850 [ 267.794262][T12847] ? __ia32_sys_read+0xb0/0xb0 [ 267.827639][T12867] vhci_release+0x78/0xe0 [ 267.834901][T12862] task_work_run+0x13f/0x1b0 [ 267.839544][T12862] exit_to_usermode_loop+0x2fa/0x360 [ 267.850665][T12847] exit_to_usermode_loop+0x26c/0x360 [ 267.856007][T12847] do_syscall_64+0x672/0x790 [ 267.886888][T12867] __fput+0x2da/0x850 [ 267.896914][T12841] ? fsnotify_first_mark+0x200/0x200 [ 267.903073][T12868] task_work_run+0x13f/0x1b0 [ 267.907702][T12868] exit_to_usermode_loop+0x2fa/0x360 [ 267.919700][T12867] task_work_run+0x13f/0x1b0 [ 267.930667][T12805] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.939374][T12805] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 267.950423][T12862] do_syscall_64+0x672/0x790 [ 267.956520][T12841] ? setup_sigcontext+0x820/0x820 [ 267.962867][T12867] exit_to_usermode_loop+0x2fa/0x360 [ 267.968189][T12867] do_syscall_64+0x672/0x790 [ 267.975814][T12847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.976566][T12862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.988785][T12868] do_syscall_64+0x672/0x790 [ 267.993729][T12841] ? kick_process+0xe4/0x170 [ 267.998548][T12841] ? task_work_add+0x97/0x120 [ 268.006570][T12847] RIP: 0033:0x45c849 [ 268.018840][T12862] RIP: 0033:0x4163e1 [ 268.023362][T12868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.029519][T12841] ? fput_many+0xf6/0x1a0 [ 268.038126][T12867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.044708][T12862] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 268.048110][T12847] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.072556][T12841] ? ksys_write+0x19f/0x250 [ 268.090325][T12868] RIP: 0033:0x4163e1 [ 268.095185][T12805] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 268.103902][T12867] RIP: 0033:0x4163e1 [ 268.104033][T12847] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.107813][T12867] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 268.107820][T12867] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 268.107832][T12867] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 268.107840][T12867] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 268.107848][T12867] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 268.107856][T12867] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 268.107864][T12867] R13: 000000000076c900 R14: 000000000004152a R15: 000000000076bfac [ 268.123442][T12868] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 268.145278][T12847] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 268.151658][T12805] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 268.157623][T12847] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 268.170483][T12841] ? __ia32_sys_read+0xb0/0xb0 [ 268.236298][T12847] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 268.240623][T12862] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 268.258455][T12805] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.267095][T12847] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.274536][T12868] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 268.276334][T12805] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 268.292705][T12862] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 268.301288][T12847] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 268.311236][T12885] 0xffff888070248000 hci960 orig refcnt 4. hci_dev_hold [ 268.312175][T12868] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 268.327584][T12868] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 268.328486][T12862] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 268.336522][T12868] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 268.354538][T12868] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 268.363334][T12868] R13: 0000000000770b38 R14: 0000000000041560 R15: 000000000076bf0c [ 268.376101][T12875] 0xffff888094610000 hci961 orig refcnt 4. hci_dev_hold [ 268.385148][ T1614] 0xffff888094610000 hci961 orig refcnt 5. hci_dev_hold [ 268.394146][ T1614] 0xffff888094610000 hci961 orig refcnt 6. hci_dev_put [ 268.401044][T12884] 0xffff888070248000 hci960 orig refcnt 5. hci_dev_put [ 268.403792][T12868] 0xffff888094610000 hci961 orig refcnt 5. hci_dev_put [ 268.408667][T12884] catch: 0xffff888070248000, 0xffff888070249078 [ 268.417309][T12868] catch: 0xffff888094610000, 0xffff888094611078 [ 268.428289][T12868] Call Trace: [ 268.432317][T12868] hci_free_dev.cold+0x24/0x29 [ 268.437103][T12868] vhci_release+0x78/0xe0 [ 268.442874][T12868] __fput+0x2da/0x850 [ 268.446901][T12868] task_work_run+0x13f/0x1b0 [ 268.452602][T12868] exit_to_usermode_loop+0x2fa/0x360 [ 268.453413][T12894] 0xffff888091ff0000 hci962 orig refcnt 4. hci_dev_hold [ 268.457911][T12868] do_syscall_64+0x672/0x790 [ 268.457934][T12868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.457945][T12868] RIP: 0033:0x4163e1 [ 268.457960][T12868] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 268.457971][T12868] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 268.471916][T12862] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 268.480799][T12868] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 268.520897][T12898] 0xffff88806ed7c000 hci963 orig refcnt 4. hci_dev_hold [ 268.526457][T12868] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 268.541174][T12868] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 268.547645][T12884] Call Trace: [ 268.549159][T12868] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bfa0 [ 268.549167][T12868] R13: 0000000000770b38 R14: 00000000000418b8 R15: 000000000076bfac [ 268.575406][T12905] 0xffff888091a84000 hci964 orig refcnt 4. hci_dev_hold [ 268.585633][ T1614] 0xffff888091a84000 hci964 orig refcnt 5. hci_dev_hold [ 268.589336][T12890] 0xffff888091ff0000 hci962 orig refcnt 5. hci_dev_put [ 268.594807][ T1614] 0xffff888091a84000 hci964 orig refcnt 6. hci_dev_put [ 268.612236][ T1614] 0xffff88806ed7c000 hci963 orig refcnt 5. hci_dev_hold [ 268.621103][ T1614] 0xffff88806ed7c000 hci963 orig refcnt 6. hci_dev_put [ 268.627002][T12903] 0xffff888091a84000 hci964 orig refcnt 5. hci_dev_put [ 268.628384][T12841] exit_to_usermode_loop+0x26c/0x360 [ 268.628404][T12841] do_syscall_64+0x672/0x790 [ 268.637685][T12893] 0xffff88806ed7c000 hci963 orig refcnt 5. hci_dev_put [ 268.640653][T12841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.640664][T12841] RIP: 0033:0x45c849 [ 268.640678][T12841] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.640686][T12841] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.640697][T12841] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 268.640703][T12841] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 268.640710][T12841] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 268.640717][T12841] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.640724][T12841] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 268.642792][T12890] catch: 0xffff888091ff0000, 0xffff888091ff1078 [ 268.668023][T12903] catch: 0xffff888091a84000, 0xffff888091a85078 [ 268.682390][T12890] Call Trace: [ 268.699798][T12893] catch: 0xffff88806ed7c000, 0xffff88806ed7d078 [ 268.709112][T12890] hci_free_dev.cold+0x24/0x29 [ 268.727877][T12884] hci_free_dev.cold+0x24/0x29 [ 268.731560][T12890] vhci_release+0x78/0xe0 [ 268.731580][T12890] __fput+0x2da/0x850 [ 268.731604][T12890] task_work_run+0x13f/0x1b0 [ 268.731629][T12890] exit_to_usermode_loop+0x2fa/0x360 [ 268.731648][T12890] do_syscall_64+0x672/0x790 [ 268.731666][T12890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.731677][T12890] RIP: 0033:0x4163e1 [ 268.731689][T12890] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 268.731696][T12890] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 268.731706][T12890] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 268.731713][T12890] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 268.731725][T12890] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 268.759315][T12884] vhci_release+0x78/0xe0 [ 268.763418][T12890] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 268.763427][T12890] R13: 000000000076c900 R14: 0000000000041929 R15: 000000000076bfac [ 268.766796][T12894] 0xffff88809169c000 hci965 orig refcnt 4. hci_dev_hold [ 268.776533][T12909] 0xffff88809298c000 hci966 orig refcnt 4. hci_dev_hold [ 268.780874][ T1614] 0xffff88809169c000 hci965 orig refcnt 5. hci_dev_hold [ 268.792211][T12862] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 268.794389][ T1614] 0xffff88809169c000 hci965 orig refcnt 6. hci_dev_put [ 268.796921][T12884] __fput+0x2da/0x850 [ 268.817112][T12894] 0xffff88809169c000 hci965 orig refcnt 5. hci_dev_put [ 268.841568][T12903] Call Trace: [ 268.843566][T12894] catch: 0xffff88809169c000, 0xffff88809169d078 [ 268.849856][T12862] R13: 000000000076c900 R14: 00000000000414aa R15: 000000000076bfac [ 268.854548][T12894] Call Trace: [ 268.854571][T12894] hci_free_dev.cold+0x24/0x29 [ 268.854589][T12894] vhci_release+0x78/0xe0 [ 268.854605][T12894] __fput+0x2da/0x850 [ 268.854630][T12894] task_work_run+0x13f/0x1b0 [ 268.854651][T12894] get_signal+0x2054/0x24e0 [ 268.867465][T12863] 0xffff888075680000 hci967 orig refcnt 4. hci_dev_hold [ 268.882820][T12893] Call Trace: [ 268.889750][T12863] 0xffff888075680000 hci967 orig refcnt 5. hci_dev_put [ 268.894618][ T1614] 0xffff88809298c000 hci966 orig refcnt 5. hci_dev_hold [ 268.917251][T12903] hci_free_dev.cold+0x24/0x29 [ 268.921979][ T1614] 0xffff88809298c000 hci966 orig refcnt 6. hci_dev_put [ 268.928803][T12894] ? new_sync_read+0x790/0x790 [ 268.936237][T12893] hci_free_dev.cold+0x24/0x29 [ 268.938636][T12908] 0xffff88809298c000 hci966 orig refcnt 5. hci_dev_put [ 268.946732][T12893] vhci_release+0x78/0xe0 [ 268.951200][T12908] catch: 0xffff88809298c000, 0xffff88809298d078 [ 268.957769][T12863] catch: 0xffff888075680000, 0xffff888075681078 [ 268.959528][T12908] Call Trace: [ 269.047920][T12893] __fput+0x2da/0x850 [ 269.052862][T12903] vhci_release+0x78/0xe0 [ 269.057379][T12863] Call Trace: [ 269.062115][T12893] task_work_run+0x13f/0x1b0 [ 269.066888][T12894] ? fsnotify+0x770/0xb10 [ 269.072317][T12903] __fput+0x2da/0x850 [ 269.076463][T12863] hci_free_dev.cold+0x24/0x29 [ 269.083168][T12894] ? apparmor_path_rmdir+0x30/0x30 [ 269.088462][T12893] exit_to_usermode_loop+0x2fa/0x360 [ 269.094811][T12903] task_work_run+0x13f/0x1b0 [ 269.099581][T12863] vhci_release+0x78/0xe0 [ 269.105074][T12884] task_work_run+0x13f/0x1b0 [ 269.109836][T12903] exit_to_usermode_loop+0x2fa/0x360 [ 269.117293][T12894] do_signal+0x7e/0x13f0 [ 269.122423][T12893] do_syscall_64+0x672/0x790 [ 269.127170][T12863] __fput+0x2da/0x850 [ 269.140125][T12884] exit_to_usermode_loop+0x2fa/0x360 [ 269.147552][T12894] ? fsnotify_first_mark+0x200/0x200 [ 269.153669][T12893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.159732][T12863] task_work_run+0x13f/0x1b0 [ 269.167039][T12903] do_syscall_64+0x672/0x790 [ 269.172398][T12884] do_syscall_64+0x672/0x790 [ 269.177157][T12894] ? setup_sigcontext+0x820/0x820 [ 269.183539][T12903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.189615][T12863] get_signal+0x2054/0x24e0 [ 269.194513][T12893] RIP: 0033:0x4163e1 [ 269.196608][T12884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.204596][T12893] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 269.204604][T12893] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 269.204616][T12893] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 269.204624][T12893] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 269.204632][T12893] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 269.204640][T12893] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 269.204652][T12893] R13: 000000000076c900 R14: 0000000000041970 R15: 000000000076bfac [ 269.227670][T12863] ? new_sync_read+0x790/0x790 [ 269.247631][T12908] hci_free_dev.cold+0x24/0x29 [ 269.250104][T12894] ? kick_process+0xe4/0x170 [ 269.274311][T12908] vhci_release+0x78/0xe0 [ 269.278924][T12903] RIP: 0033:0x4163e1 [ 269.297053][T12863] ? fsnotify+0x770/0xb10 [ 269.299448][T12908] __fput+0x2da/0x850 [ 269.301685][T12903] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 269.326426][T12908] task_work_run+0x13f/0x1b0 [ 269.326450][T12863] ? apparmor_path_rmdir+0x30/0x30 [ 269.338898][T12894] ? task_work_add+0x97/0x120 [ 269.343857][T12863] do_signal+0x7e/0x13f0 [ 269.348257][T12884] RIP: 0033:0x4163e1 [ 269.348651][T12898] 0xffff888094908000 hci968 orig refcnt 4. hci_dev_hold [ 269.352352][T12863] ? fsnotify_first_mark+0x200/0x200 [ 269.352375][T12863] ? setup_sigcontext+0x820/0x820 [ 269.352390][T12863] ? kick_process+0xe4/0x170 [ 269.352408][T12863] ? task_work_add+0x97/0x120 [ 269.352431][T12863] ? fput_many+0xf6/0x1a0 [ 269.370392][ T1614] 0xffff888094908000 hci968 orig refcnt 5. hci_dev_hold [ 269.379309][T12894] ? fput_many+0xf6/0x1a0 [ 269.381405][ T1614] 0xffff888094908000 hci968 orig refcnt 6. hci_dev_put [ 269.385780][T12884] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 269.396851][T12898] 0xffff888094908000 hci968 orig refcnt 5. hci_dev_put [ 269.404550][T12894] ? ksys_write+0x19f/0x250 [ 269.423986][T12898] catch: 0xffff888094908000, 0xffff888094909078 [ 269.432583][T12903] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 269.437886][T12898] Call Trace: [ 269.445295][T12908] exit_to_usermode_loop+0x2fa/0x360 [ 269.450907][T12898] hci_free_dev.cold+0x24/0x29 [ 269.464563][T12898] vhci_release+0x78/0xe0 [ 269.469058][T12898] __fput+0x2da/0x850 [ 269.474604][T12898] task_work_run+0x13f/0x1b0 [ 269.477667][T12884] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 269.488608][T12908] do_syscall_64+0x672/0x790 [ 269.497496][T12903] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 269.514053][T12898] get_signal+0x2054/0x24e0 [ 269.516128][T12863] ? ksys_write+0x19f/0x250 [ 269.533789][T12908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.535578][T12898] ? new_sync_read+0x790/0x790 [ 269.550873][T12884] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 269.572092][T12863] ? __ia32_sys_read+0xb0/0xb0 [ 269.577114][T12908] RIP: 0033:0x4163e1 [ 269.584910][T12903] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 269.595084][T12894] ? __ia32_sys_read+0xb0/0xb0 [ 269.613226][T12908] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 269.624732][T12898] ? fsnotify+0x770/0xb10 [ 269.634531][T12863] exit_to_usermode_loop+0x26c/0x360 [ 269.639076][T12894] exit_to_usermode_loop+0x26c/0x360 [ 269.667602][T12903] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 269.669228][T12884] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 269.690485][T12894] do_syscall_64+0x672/0x790 [ 269.705898][T12863] do_syscall_64+0x672/0x790 [ 269.730647][T12903] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 269.743298][T12898] ? apparmor_path_rmdir+0x30/0x30 [ 269.752409][T12894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.761183][T12863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.766976][T12898] do_signal+0x7e/0x13f0 [ 269.776374][T12894] RIP: 0033:0x45c849 [ 269.781608][T12884] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 269.785549][T12863] RIP: 0033:0x45c849 [ 269.797523][T12903] R13: 0000000000770b38 R14: 0000000000041998 R15: 000000000076bf0c [ 269.800856][T12898] ? fsnotify_first_mark+0x200/0x200 [ 269.820621][T12908] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 269.840479][T12894] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.845099][T12863] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.867243][T12884] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 269.894680][T12905] 0xffff888091d50000 hci969 orig refcnt 4. hci_dev_hold [ 269.900100][T12908] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 269.916321][ T1614] 0xffff888091d50000 hci969 orig refcnt 5. hci_dev_hold [ 269.925469][ T1614] 0xffff888091d50000 hci969 orig refcnt 6. hci_dev_put [ 269.927647][T12898] ? setup_sigcontext+0x820/0x820 [ 269.939345][T12903] 0xffff888091d50000 hci969 orig refcnt 5. hci_dev_put [ 269.941225][T12908] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 269.961015][T12898] ? kick_process+0xe4/0x170 [ 269.965815][T12898] ? task_work_add+0x97/0x120 [ 269.971039][T12898] ? fput_many+0xf6/0x1a0 [ 269.975590][T12898] ? ksys_write+0x19f/0x250 [ 269.980293][T12898] ? __ia32_sys_read+0xb0/0xb0 [ 269.985310][T12898] exit_to_usermode_loop+0x26c/0x360 [ 269.990986][T12898] do_syscall_64+0x672/0x790 [ 269.995763][T12898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.001926][T12898] RIP: 0033:0x45c849 [ 270.006034][T12898] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.008402][T12903] catch: 0xffff888091d50000, 0xffff888091d51078 [ 270.025946][T12898] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.041206][T12898] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 270.049708][T12898] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 270.058195][T12898] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 270.066506][T12898] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 270.067297][T12894] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.075025][T12898] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 270.092614][T12908] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 270.101414][T12884] R13: 000000000076c900 R14: 000000000004188d R15: 000000000076bfac [ 270.109597][T12908] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 270.123129][T12885] 0xffff88808bc68000 hci970 orig refcnt 4. hci_dev_hold [ 270.133242][T12894] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 2020/04/06 07:43:23 executed programs: 496 [ 270.137186][ T1614] 0xffff88808bc68000 hci970 orig refcnt 5. hci_dev_hold [ 270.150108][T12903] Call Trace: [ 270.150262][ T1614] 0xffff88808bc68000 hci970 orig refcnt 6. hci_dev_put [ 270.161449][T12885] 0xffff88808bc68000 hci970 orig refcnt 5. hci_dev_put [ 270.162323][T12903] hci_free_dev.cold+0x24/0x29 [ 270.168500][T12863] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.188573][T12894] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 270.190588][T12908] R13: 000000000076c900 R14: 0000000000041a6f R15: 000000000076bfac [ 270.208403][T12885] catch: 0xffff88808bc68000, 0xffff88808bc69078 [ 270.219426][T12885] Call Trace: [ 270.223811][T12863] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 270.232487][T12863] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 270.240764][T12863] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 270.245290][T12885] hci_free_dev.cold+0x24/0x29 [ 270.248938][T12863] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 270.261861][T12863] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 270.274200][T12903] vhci_release+0x78/0xe0 [ 270.278780][T12903] __fput+0x2da/0x850 [ 270.284431][T12903] task_work_run+0x13f/0x1b0 [ 270.289341][T12894] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 270.290060][T12903] exit_to_usermode_loop+0x2fa/0x360 [ 270.306590][T12903] do_syscall_64+0x672/0x790 [ 270.312013][T12903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.312487][T12909] 0xffff888091120000 hci972 orig refcnt 4. hci_dev_hold [ 270.318608][T12903] RIP: 0033:0x4163e1 [ 270.327018][T12940] 0xffff888071d44000 hci971 orig refcnt 4. hci_dev_hold [ 270.331858][T12903] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 270.358612][T12903] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 270.367783][T12903] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 270.369869][T12885] vhci_release+0x78/0xe0 [ 270.376920][T12903] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 270.390030][T12903] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 270.399265][T12903] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c040 [ 270.405054][T12894] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 270.408308][T12903] R13: 0000000000770b38 R14: 0000000000041e9a R15: 000000000076c04c [ 270.423083][T12948] 0xffff8880a6b2c000 hci973 orig refcnt 4. hci_dev_hold [ 270.427514][ T1614] 0xffff888091120000 hci972 orig refcnt 5. hci_dev_hold [ 270.436554][T12894] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 270.439315][ T1614] 0xffff888091120000 hci972 orig refcnt 6. hci_dev_put [ 270.447512][ T8529] 0xffff8880a6b2c000 hci973 orig refcnt 5. hci_dev_hold [ 270.455404][T12909] 0xffff888091120000 hci972 orig refcnt 5. hci_dev_put [ 270.464665][ T8529] 0xffff8880a6b2c000 hci973 orig refcnt 6. hci_dev_put [ 270.471128][ T1614] 0xffff888071d44000 hci971 orig refcnt 5. hci_dev_hold [ 270.480522][T12947] 0xffff8880a6b2c000 hci973 orig refcnt 5. hci_dev_put [ 270.483295][ T1614] 0xffff888071d44000 hci971 orig refcnt 6. hci_dev_put [ 270.488751][T12947] catch: 0xffff8880a6b2c000, 0xffff8880a6b2d078 [ 270.488757][T12947] Call Trace: [ 270.488776][T12947] hci_free_dev.cold+0x24/0x29 [ 270.488795][T12947] vhci_release+0x78/0xe0 [ 270.488813][T12947] __fput+0x2da/0x850 [ 270.488841][T12947] task_work_run+0x13f/0x1b0 [ 270.519058][T12909] catch: 0xffff888091120000, 0xffff888091121078 [ 270.530361][T12939] 0xffff888071d44000 hci971 orig refcnt 5. hci_dev_put [ 270.530796][T12885] __fput+0x2da/0x850 [ 270.546804][T12909] Call Trace: [ 270.552001][T12939] catch: 0xffff888071d44000, 0xffff888071d45078 [ 270.571648][T12955] 0xffff888091a24000 hci974 orig refcnt 4. hci_dev_hold [ 270.580059][ T1614] 0xffff888091a24000 hci974 orig refcnt 5. hci_dev_hold [ 270.580854][T12909] hci_free_dev.cold+0x24/0x29 [ 270.589001][ T1614] 0xffff888091a24000 hci974 orig refcnt 6. hci_dev_put [ 270.597709][T12885] task_work_run+0x13f/0x1b0 [ 270.607711][T12952] 0xffff888091a24000 hci974 orig refcnt 5. hci_dev_put [ 270.609662][T12939] Call Trace: [ 270.615109][T12952] catch: 0xffff888091a24000, 0xffff888091a25078 [ 270.625055][T12954] 0xffff88808bc64000 hci975 orig refcnt 4. hci_dev_hold [ 270.625345][T12952] Call Trace: [ 270.635848][T12952] hci_free_dev.cold+0x24/0x29 [ 270.637148][T12885] get_signal+0x2054/0x24e0 [ 270.640809][T12952] vhci_release+0x78/0xe0 [ 270.647055][T12939] hci_free_dev.cold+0x24/0x29 [ 270.649612][T12952] __fput+0x2da/0x850 [ 270.649638][T12952] task_work_run+0x13f/0x1b0 [ 270.663213][T12952] exit_to_usermode_loop+0x2fa/0x360 [ 270.668390][T12909] vhci_release+0x78/0xe0 [ 270.668578][T12952] do_syscall_64+0x672/0x790 [ 270.675484][T12885] ? new_sync_read+0x790/0x790 [ 270.677564][T12952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.677575][T12952] RIP: 0033:0x4163e1 [ 270.677591][T12952] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 270.694502][T12953] 0xffff88808bc64000 hci975 orig refcnt 5. hci_dev_put [ 270.712591][T12952] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 270.724277][T12909] __fput+0x2da/0x850 [ 270.727623][T12952] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 270.733061][T12939] vhci_release+0x78/0xe0 [ 270.739798][T12952] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 270.739806][T12952] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 270.739818][T12952] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 270.777105][T12939] __fput+0x2da/0x850 [ 270.782463][T12939] task_work_run+0x13f/0x1b0 [ 270.787326][T12939] exit_to_usermode_loop+0x2fa/0x360 [ 270.791523][T12885] ? fsnotify+0x770/0xb10 [ 270.797060][T12885] ? apparmor_path_rmdir+0x30/0x30 [ 270.801856][T12939] do_syscall_64+0x672/0x790 [ 270.807236][T12939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.810707][T12909] task_work_run+0x13f/0x1b0 [ 270.818644][T12909] exit_to_usermode_loop+0x2fa/0x360 [ 270.818868][T12939] RIP: 0033:0x4163e1 [ 270.828542][T12939] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 270.836112][T12947] exit_to_usermode_loop+0x2fa/0x360 [ 270.854980][T12885] do_signal+0x7e/0x13f0 [ 270.857152][T12939] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 270.864814][T12953] catch: 0xffff88808bc64000, 0xffff88808bc65078 [ 270.872272][T12939] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 270.881076][T12885] ? fsnotify_first_mark+0x200/0x200 [ 270.887676][T12885] ? setup_sigcontext+0x820/0x820 [ 270.888663][T12952] R13: 0000000000770b38 R14: 0000000000042155 R15: 000000000076bf0c [ 270.894020][T12909] do_syscall_64+0x672/0x790 [ 270.902769][T12939] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 270.919339][T12885] ? kick_process+0xe4/0x170 [ 270.924218][T12953] Call Trace: [ 270.926438][T12939] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 270.932343][T12909] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.944210][T12955] 0xffff88807038c000 hci976 orig refcnt 4. hci_dev_hold [ 270.945068][T12953] hci_free_dev.cold+0x24/0x29 [ 270.958391][T12885] ? task_work_add+0x97/0x120 [ 270.964932][T12947] do_syscall_64+0x672/0x790 [ 270.965955][ T1614] 0xffff88807038c000 hci976 orig refcnt 5. hci_dev_hold [ 270.975274][T12885] ? fput_many+0xf6/0x1a0 [ 270.978506][ T1614] 0xffff88807038c000 hci976 orig refcnt 6. hci_dev_put [ 270.982212][T12953] vhci_release+0x78/0xe0 [ 270.992065][T12955] 0xffff88807038c000 hci976 orig refcnt 5. hci_dev_put [ 270.995223][T12909] RIP: 0033:0x45c849 [ 271.003575][T12939] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 271.005400][T12947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.025925][T12885] ? ksys_write+0x19f/0x250 [ 271.026803][T12953] __fput+0x2da/0x850 [ 271.031818][T12955] catch: 0xffff88807038c000, 0xffff88807038d078 [ 271.034979][T12953] task_work_run+0x13f/0x1b0 [ 271.042743][T12947] RIP: 0033:0x4163e1 [ 271.051531][T12953] exit_to_usermode_loop+0x2fa/0x360 [ 271.053530][T12909] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.056910][T12953] do_syscall_64+0x672/0x790 [ 271.078233][T12885] ? __ia32_sys_read+0xb0/0xb0 [ 271.086705][T12953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.088703][T12939] R13: 000000000076c900 R14: 0000000000042061 R15: 000000000076bfac [ 271.094973][T12953] RIP: 0033:0x4163e1 [ 271.101040][T12947] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 271.110836][T12953] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 271.128301][T12885] exit_to_usermode_loop+0x26c/0x360 [ 271.153302][T12955] Call Trace: [ 271.156709][T12955] hci_free_dev.cold+0x24/0x29 [ 271.165566][T12940] 0xffff8880a29ac000 hci977 orig refcnt 4. hci_dev_hold [ 271.169501][T12955] vhci_release+0x78/0xe0 [ 271.179464][T12955] __fput+0x2da/0x850 [ 271.186530][T12940] 0xffff8880a29ac000 hci977 orig refcnt 5. hci_dev_put [ 271.191357][T12955] task_work_run+0x13f/0x1b0 [ 271.194687][T12885] do_syscall_64+0x672/0x790 [ 271.198257][T12955] get_signal+0x2054/0x24e0 [ 271.203855][T12909] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.213264][T12955] ? new_sync_read+0x790/0x790 [ 271.222098][T12953] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 271.226197][T12955] ? fsnotify+0x770/0xb10 [ 271.235163][T12955] ? apparmor_path_rmdir+0x30/0x30 [ 271.241068][T12947] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 271.246816][T12955] do_signal+0x7e/0x13f0 [ 271.249720][T12940] catch: 0xffff8880a29ac000, 0xffff8880a29ad078 [ 271.253891][T12955] ? fsnotify_first_mark+0x200/0x200 [ 271.269526][T12885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.272629][T12955] ? setup_sigcontext+0x820/0x820 [ 271.282589][T12940] Call Trace: [ 271.285816][T12955] ? kick_process+0xe4/0x170 [ 271.286067][T12953] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 271.290596][T12955] ? task_work_add+0x97/0x120 [ 271.304868][T12909] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 271.308546][T12955] ? fput_many+0xf6/0x1a0 [ 271.315789][T12940] hci_free_dev.cold+0x24/0x29 [ 271.323125][T12947] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 271.325856][T12955] ? ksys_write+0x19f/0x250 [ 271.332760][T12940] vhci_release+0x78/0xe0 [ 271.340913][T12885] RIP: 0033:0x45c849 [ 271.341924][T12909] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 271.344900][T12955] ? __ia32_sys_read+0xb0/0xb0 [ 271.354549][T12947] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 271.360851][T12953] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 271.368445][T12940] __fput+0x2da/0x850 [ 271.378828][T12909] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 271.384448][T12885] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.387478][T12940] task_work_run+0x13f/0x1b0 [ 271.413070][T12947] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 271.416725][T12955] exit_to_usermode_loop+0x26c/0x360 [ 271.421590][T12909] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 271.434861][T12955] do_syscall_64+0x672/0x790 [ 271.435277][T12947] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 271.439548][T12953] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 271.439561][T12953] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 271.448032][T12909] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 271.467837][T12955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.472663][T12947] R13: 0000000000770b38 R14: 00000000000420d5 R15: 000000000076bf0c [ 271.487215][T12940] get_signal+0x2054/0x24e0 [ 271.487441][T12955] RIP: 0033:0x45c849 [ 271.492277][T12940] ? new_sync_read+0x790/0x790 [ 271.504937][T12948] 0xffff888071f6c000 hci978 orig refcnt 4. hci_dev_hold [ 271.512356][T12885] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.513432][T12940] ? fsnotify+0x770/0xb10 [ 271.524072][T12955] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.526420][T12947] 0xffff888071f6c000 hci978 orig refcnt 5. hci_dev_put [ 271.552487][T12953] R13: 000000000076c900 R14: 000000000004218f R15: 000000000076bfac [ 271.554696][T12940] ? apparmor_path_rmdir+0x30/0x30 [ 271.564903][T12954] 0xffff888076728000 hci979 orig refcnt 4. hci_dev_hold [ 271.579102][ T8529] 0xffff888076728000 hci979 orig refcnt 5. hci_dev_hold [ 271.588139][ T8529] 0xffff888076728000 hci979 orig refcnt 6. hci_dev_put [ 271.595967][T12954] 0xffff888076728000 hci979 orig refcnt 5. hci_dev_put [ 271.604729][T12954] catch: 0xffff888076728000, 0xffff888076729078 [ 271.607214][T12885] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 271.611316][T12954] Call Trace: [ 271.621703][T12940] do_signal+0x7e/0x13f0 [ 271.622741][T12954] hci_free_dev.cold+0x24/0x29 [ 271.631789][T12954] vhci_release+0x78/0xe0 [ 271.636220][T12954] __fput+0x2da/0x850 [ 271.637765][T12885] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 271.640329][T12954] task_work_run+0x13f/0x1b0 [ 271.640350][T12954] get_signal+0x2054/0x24e0 [ 271.640362][T12954] ? new_sync_read+0x790/0x790 [ 271.640382][T12954] ? fsnotify+0x770/0xb10 [ 271.640397][T12954] ? apparmor_path_rmdir+0x30/0x30 [ 271.640420][T12954] do_signal+0x7e/0x13f0 [ 271.640433][T12954] ? fsnotify_first_mark+0x200/0x200 [ 271.640459][T12954] ? setup_sigcontext+0x820/0x820 [ 271.660983][T12940] ? fsnotify_first_mark+0x200/0x200 [ 271.663574][T12954] ? kick_process+0xe4/0x170 [ 271.667251][T12940] ? setup_sigcontext+0x820/0x820 [ 271.672299][T12954] ? task_work_add+0x97/0x120 [ 271.672320][T12954] ? fput_many+0xf6/0x1a0 [ 271.672335][T12954] ? ksys_write+0x19f/0x250 [ 271.680973][T12885] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 271.681990][T12954] ? __ia32_sys_read+0xb0/0xb0 [ 271.693974][T12978] 0xffff88807475c000 hci980 orig refcnt 4. hci_dev_hold [ 271.696931][T12954] exit_to_usermode_loop+0x26c/0x360 [ 271.719623][T12885] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 271.725546][T12947] catch: 0xffff888071f6c000, 0xffff888071f6d078 [ 271.733165][T12940] ? kick_process+0xe4/0x170 [ 271.736413][T12955] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.751455][T12885] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 271.757640][ T8529] 0xffff88807475c000 hci980 orig refcnt 5. hci_dev_hold [ 271.773234][T12940] ? task_work_add+0x97/0x120 [ 271.781022][ T8529] 0xffff88807475c000 hci980 orig refcnt 6. hci_dev_put [ 271.798658][T12947] Call Trace: [ 271.798729][T12977] 0xffff88807475c000 hci980 orig refcnt 5. hci_dev_put [ 271.802215][T12947] hci_free_dev.cold+0x24/0x29 [ 271.812048][T12977] catch: 0xffff88807475c000, 0xffff88807475d078 [ 271.814091][T12947] vhci_release+0x78/0xe0 [ 271.821535][T12977] Call Trace: [ 271.824520][T12947] __fput+0x2da/0x850 [ 271.833694][T12947] task_work_run+0x13f/0x1b0 [ 271.838248][T12977] hci_free_dev.cold+0x24/0x29 [ 271.848878][T12947] exit_to_usermode_loop+0x2fa/0x360 [ 271.850362][T12954] do_syscall_64+0x672/0x790 [ 271.854284][T12947] do_syscall_64+0x672/0x790 [ 271.864565][T12977] vhci_release+0x78/0xe0 [ 271.869554][T12947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.875127][T12954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.875770][T12947] RIP: 0033:0x4163e1 [ 271.885493][T12947] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 271.886268][T12940] ? fput_many+0xf6/0x1a0 [ 271.906035][T12947] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 271.911998][T12955] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 271.923231][T12947] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 271.931754][T12977] __fput+0x2da/0x850 [ 271.935202][T12947] RDX: 0000000000000001 RSI: 0000000000770160 RDI: 0000000000000003 [ 271.946436][T12977] task_work_run+0x13f/0x1b0 [ 271.946463][T12977] exit_to_usermode_loop+0x2fa/0x360 [ 271.946483][T12977] do_syscall_64+0x672/0x790 [ 271.946503][T12977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.962123][T12983] 0xffff888072650000 hci981 orig refcnt 4. hci_dev_hold [ 271.970604][T12954] RIP: 0033:0x45c849 [ 271.976085][ T8529] 0xffff888072650000 hci981 orig refcnt 5. hci_dev_hold [ 271.986511][T12954] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.987195][ T8529] 0xffff888072650000 hci981 orig refcnt 6. hci_dev_put [ 272.016429][T12983] 0xffff888072650000 hci981 orig refcnt 5. hci_dev_put [ 272.023973][T12955] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 272.028867][T12977] RIP: 0033:0x4163e1 [ 272.032914][T12947] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 272.044019][T12940] ? ksys_write+0x19f/0x250 [ 272.051181][T12947] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c040 [ 272.057850][T12977] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 272.059236][T12947] R13: 0000000000770b38 R14: 00000000000424ec R15: 000000000076c04c [ 272.080660][T12983] catch: 0xffff888072650000, 0xffff888072651078 [ 272.105753][T12955] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 272.115139][T12940] ? __ia32_sys_read+0xb0/0xb0 [ 272.130561][T12954] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.143338][T12940] exit_to_usermode_loop+0x26c/0x360 [ 272.157069][T12955] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 272.171507][T12940] do_syscall_64+0x672/0x790 [ 272.176332][T12983] Call Trace: [ 272.188742][T12954] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 272.199551][T12983] hci_free_dev.cold+0x24/0x29 [ 272.207404][T12993] 0xffff88809c95c000 hci982 orig refcnt 4. hci_dev_hold [ 272.215702][T12940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.226846][T12955] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 272.232759][T12977] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 272.243946][T12983] vhci_release+0x78/0xe0 [ 272.245382][T12940] RIP: 0033:0x45c849 [ 272.249465][T12954] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 272.256319][T12990] 0xffff88809c95c000 hci982 orig refcnt 5. hci_dev_put [ 272.276290][T12990] catch: 0xffff88809c95c000, 0xffff88809c95d078 [ 272.282993][T12983] __fput+0x2da/0x850 [ 272.297061][T12983] task_work_run+0x13f/0x1b0 [ 272.316388][T12954] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 272.325716][T12983] get_signal+0x2054/0x24e0 [ 272.328799][T12977] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 272.336014][T12983] ? new_sync_read+0x790/0x790 [ 272.343200][T12940] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.346653][T12954] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 272.367614][T12977] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 272.378470][T12983] ? fsnotify+0x770/0xb10 [ 272.379818][T12990] Call Trace: [ 272.390371][T12983] ? apparmor_path_rmdir+0x30/0x30 [ 272.393871][T12990] hci_free_dev.cold+0x24/0x29 [ 272.402465][T12977] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 272.405716][T12983] do_signal+0x7e/0x13f0 [ 272.423632][T12999] 0xffff888080858000 hci983 orig refcnt 4. hci_dev_hold [ 272.430910][T12990] vhci_release+0x78/0xe0 [ 272.431883][T12983] ? fsnotify_first_mark+0x200/0x200 [ 272.438874][T12977] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 272.446303][T12954] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 272.451377][T12977] R13: 000000000076c900 R14: 00000000000425ac R15: 000000000076bfac [ 272.465838][T12940] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.467586][T12990] __fput+0x2da/0x850 [ 272.485914][T12983] ? setup_sigcontext+0x820/0x820 [ 272.496875][ T8529] 0xffff888080858000 hci983 orig refcnt 5. hci_dev_hold [ 272.505972][ T8529] 0xffff888080858000 hci983 orig refcnt 6. hci_dev_put [ 272.514426][T12998] 0xffff888080858000 hci983 orig refcnt 5. hci_dev_put [ 272.527023][T12940] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 272.528584][T12998] catch: 0xffff888080858000, 0xffff888080859078 [ 272.539340][T12983] ? kick_process+0xe4/0x170 [ 272.550206][T12983] ? task_work_add+0x97/0x120 [ 272.552649][T12990] task_work_run+0x13f/0x1b0 [ 272.559506][T12983] ? fput_many+0xf6/0x1a0 [ 272.565434][T12940] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 272.567557][T12990] exit_to_usermode_loop+0x2fa/0x360 [ 272.579153][T12983] ? ksys_write+0x19f/0x250 [ 272.584653][T12983] ? __ia32_sys_read+0xb0/0xb0 [ 272.589635][T12983] exit_to_usermode_loop+0x26c/0x360 [ 272.596615][T12983] do_syscall_64+0x672/0x790 [ 272.598267][T12940] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 272.602212][T12983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.616297][T12983] RIP: 0033:0x45c849 [ 272.617810][T12978] 0xffff8880a1c78000 hci984 orig refcnt 4. hci_dev_hold [ 272.621090][T12983] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.638923][T12990] do_syscall_64+0x672/0x790 [ 272.651050][T12983] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.652938][T12940] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 272.661414][T12983] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 272.676053][T13005] 0xffff88808f31c000 hci985 orig refcnt 4. hci_dev_hold [ 272.677553][T12998] Call Trace: [ 272.688864][ T8529] 0xffff8880a1c78000 hci984 orig refcnt 5. hci_dev_hold [ 272.697927][ T8529] 0xffff8880a1c78000 hci984 orig refcnt 6. hci_dev_put [ 272.698284][T12940] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 272.706701][T12978] 0xffff8880a1c78000 hci984 orig refcnt 5. hci_dev_put [ 272.721397][T12998] hci_free_dev.cold+0x24/0x29 [ 272.727421][ T8529] 0xffff88808f31c000 hci985 orig refcnt 5. hci_dev_hold [ 272.729182][T12990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.738125][ T8529] 0xffff88808f31c000 hci985 orig refcnt 6. hci_dev_put [ 272.749212][T13004] 0xffff88808f31c000 hci985 orig refcnt 5. hci_dev_put [ 272.750012][T12983] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 272.759244][T12998] vhci_release+0x78/0xe0 [ 272.766110][T12983] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 272.773600][T13004] catch: 0xffff88808f31c000, 0xffff88808f31d078 [ 272.776844][T12983] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 272.791145][T12983] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 272.791895][T12978] catch: 0xffff8880a1c78000, 0xffff8880a1c79078 [ 272.807534][T12998] __fput+0x2da/0x850 [ 272.822695][T13013] 0xffff8880893ac000 hci986 orig refcnt 4. hci_dev_hold [ 272.830553][T12990] RIP: 0033:0x4163e1 [ 272.838114][T12998] task_work_run+0x13f/0x1b0 [ 272.845768][T13004] Call Trace: [ 272.851476][T12990] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 272.877148][T13004] hci_free_dev.cold+0x24/0x29 [ 272.882434][T12998] exit_to_usermode_loop+0x2fa/0x360 [ 272.896017][ T8529] 0xffff8880893ac000 hci986 orig refcnt 5. hci_dev_hold [ 272.905097][ T8529] 0xffff8880893ac000 hci986 orig refcnt 6. hci_dev_put [ 272.918962][T12978] Call Trace: [ 272.922694][T13011] 0xffff8880893ac000 hci986 orig refcnt 5. hci_dev_put [ 272.929774][T12978] hci_free_dev.cold+0x24/0x29 [ 272.934755][T13011] catch: 0xffff8880893ac000, 0xffff8880893ad078 [ 272.939139][T13004] vhci_release+0x78/0xe0 [ 272.941645][T12978] vhci_release+0x78/0xe0 [ 272.947246][T12998] do_syscall_64+0x672/0x790 [ 272.949944][T13011] Call Trace: [ 272.956047][T13019] 0xffff888075250000 hci987 orig refcnt 4. hci_dev_hold [ 272.958005][T12978] __fput+0x2da/0x850 [ 272.969123][T13011] hci_free_dev.cold+0x24/0x29 [ 272.970207][T13004] __fput+0x2da/0x850 [ 272.974611][T12978] task_work_run+0x13f/0x1b0 [ 272.984818][T13011] vhci_release+0x78/0xe0 [ 272.989334][T13011] __fput+0x2da/0x850 [ 272.994371][T13011] task_work_run+0x13f/0x1b0 [ 272.998315][T13004] task_work_run+0x13f/0x1b0 [ 272.999113][T13011] exit_to_usermode_loop+0x2fa/0x360 [ 273.005093][T12978] get_signal+0x2054/0x24e0 [ 273.010159][T13011] do_syscall_64+0x672/0x790 [ 273.014500][T12998] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.019899][T13011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.030915][T13011] RIP: 0033:0x4163e1 [ 273.033649][T13018] 0xffff888075250000 hci987 orig refcnt 5. hci_dev_put [ 273.034961][T13011] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 273.045619][T13004] exit_to_usermode_loop+0x2fa/0x360 [ 273.063383][T13011] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 273.067359][T13018] catch: 0xffff888075250000, 0xffff888075251078 [ 273.077102][T13011] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 273.088717][T12990] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 273.096380][T13011] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 273.098801][T12978] ? new_sync_read+0x790/0x790 [ 273.109153][T12998] RIP: 0033:0x4163e1 [ 273.116798][T12998] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 273.126882][T12990] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 273.137798][T13011] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 273.153776][T13018] Call Trace: [ 273.157055][T13004] do_syscall_64+0x672/0x790 [ 273.157223][T13018] hci_free_dev.cold+0x24/0x29 [ 273.163132][T12978] ? fsnotify+0x770/0xb10 [ 273.168241][T13018] vhci_release+0x78/0xe0 [ 273.175961][T13018] __fput+0x2da/0x850 [ 273.181095][T13011] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 273.189242][T12998] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 273.198208][T13004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.199123][T13018] task_work_run+0x13f/0x1b0 [ 273.209524][T13018] exit_to_usermode_loop+0x2fa/0x360 [ 273.214652][T12978] ? apparmor_path_rmdir+0x30/0x30 [ 273.217510][T13011] R13: 000000000076c900 R14: 0000000000042a43 R15: 000000000076bfac [ 273.226045][T13004] RIP: 0033:0x4163e1 [ 273.228992][T12998] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 273.238000][T12978] do_signal+0x7e/0x13f0 [ 273.241752][T12990] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 273.253017][T12978] ? fsnotify_first_mark+0x200/0x200 [ 273.258240][T13013] 0xffff8880809e8000 hci988 orig refcnt 4. hci_dev_hold [ 273.261969][T13004] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 273.271094][T13018] do_syscall_64+0x672/0x790 [ 273.292518][ T8529] 0xffff8880809e8000 hci988 orig refcnt 5. hci_dev_hold [ 273.299910][T12978] ? setup_sigcontext+0x820/0x820 [ 273.299925][T12978] ? kick_process+0xe4/0x170 [ 273.299947][T12978] ? task_work_add+0x97/0x120 [ 273.306767][ T8529] 0xffff8880809e8000 hci988 orig refcnt 6. hci_dev_put [ 273.319835][T12978] ? fput_many+0xf6/0x1a0 [ 273.326124][T13013] 0xffff8880809e8000 hci988 orig refcnt 5. hci_dev_put [ 273.332224][T12978] ? ksys_write+0x19f/0x250 [ 273.334441][T12998] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 273.341347][T12978] ? __ia32_sys_read+0xb0/0xb0 [ 273.346892][T12990] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 273.358972][T13013] catch: 0xffff8880809e8000, 0xffff8880809e9078 [ 273.365635][T13013] Call Trace: [ 273.369096][T13013] hci_free_dev.cold+0x24/0x29 [ 273.372484][T12990] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 273.374278][T13013] vhci_release+0x78/0xe0 [ 273.386493][T13013] __fput+0x2da/0x850 [ 273.386894][T12978] exit_to_usermode_loop+0x26c/0x360 [ 273.390693][T13013] task_work_run+0x13f/0x1b0 [ 273.390716][T13013] get_signal+0x2054/0x24e0 [ 273.390727][T13013] ? new_sync_read+0x790/0x790 [ 273.390752][T13013] ? fsnotify+0x770/0xb10 [ 273.402960][T13004] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 273.405829][T13013] ? apparmor_path_rmdir+0x30/0x30 [ 273.412269][T13018] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.414607][T13013] do_signal+0x7e/0x13f0 [ 273.427713][T12998] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 273.428301][T13013] ? fsnotify_first_mark+0x200/0x200 [ 273.435764][T12978] do_syscall_64+0x672/0x790 [ 273.439793][T13013] ? setup_sigcontext+0x820/0x820 [ 273.455406][T13004] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 273.459058][T12990] R13: 000000000076c900 R14: 00000000000427c4 R15: 000000000076bfac [ 273.466560][T12998] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 273.478259][T13013] ? kick_process+0xe4/0x170 [ 273.494377][T12993] 0xffff888071cd0000 hci989 orig refcnt 4. hci_dev_hold [ 273.497383][T13018] RIP: 0033:0x4163e1 [ 273.507815][T12978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.515401][ T8529] 0xffff888071cd0000 hci989 orig refcnt 5. hci_dev_hold [ 273.517609][T13004] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 273.524381][ T8529] 0xffff888071cd0000 hci989 orig refcnt 6. hci_dev_put [ 273.538796][T12998] R13: 0000000000770b38 R14: 00000000000428c4 R15: 000000000076bf0c [ 273.545667][T12990] 0xffff888071cd0000 hci989 orig refcnt 5. hci_dev_put [ 273.553999][T13018] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 273.554012][T13018] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 273.581915][T12999] 0xffff88809e70c000 hci990 orig refcnt 4. hci_dev_hold [ 273.584408][T13018] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 273.597603][T13018] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 273.605816][T13018] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 273.612047][T12978] RIP: 0033:0x45c849 [ 273.613890][T13018] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 273.613902][T13018] R13: 000000000076c900 R14: 0000000000042aa4 R15: 000000000076bfac [ 273.618347][T12978] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.660866][T12999] 0xffff88809e70c000 hci990 orig refcnt 5. hci_dev_put [ 273.662220][T13019] 0xffff88808eedc000 hci991 orig refcnt 4. hci_dev_hold [ 273.671005][T13013] ? task_work_add+0x97/0x120 [ 273.687218][T13013] ? fput_many+0xf6/0x1a0 [ 273.707410][ T1614] 0xffff88808eedc000 hci991 orig refcnt 5. hci_dev_hold [ 273.710623][T13004] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 273.716368][ T1614] 0xffff88808eedc000 hci991 orig refcnt 6. hci_dev_put [ 273.731486][T13019] 0xffff88808eedc000 hci991 orig refcnt 5. hci_dev_put [ 273.734532][T12999] catch: 0xffff88809e70c000, 0xffff88809e70d078 [ 273.739165][T13019] catch: 0xffff88808eedc000, 0xffff88808eedd078 [ 273.799749][T13013] ? ksys_write+0x19f/0x250 [ 273.843373][T13013] ? __ia32_sys_read+0xb0/0xb0 [ 273.845062][T12990] catch: 0xffff888071cd0000, 0xffff888071cd1078 [ 273.874164][T12999] Call Trace: [ 273.890634][T13004] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 273.892355][T13013] exit_to_usermode_loop+0x26c/0x360 [ 273.898793][T13004] R13: 0000000000770b38 R14: 000000000004299e R15: 000000000076bf0c [ 273.916910][T12999] hci_free_dev.cold+0x24/0x29 [ 273.923969][T13019] Call Trace: [ 273.927508][T13019] hci_free_dev.cold+0x24/0x29 [ 273.935719][T12999] vhci_release+0x78/0xe0 [ 273.944424][T12978] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.966860][T12990] Call Trace: [ 273.971801][T13019] vhci_release+0x78/0xe0 [ 273.976168][T13019] __fput+0x2da/0x850 [ 273.985050][T12999] __fput+0x2da/0x850 [ 273.993490][T13005] 0xffff8880755dc000 hci992 orig refcnt 4. hci_dev_hold [ 274.009566][T12990] hci_free_dev.cold+0x24/0x29 [ 274.016696][T12999] task_work_run+0x13f/0x1b0 [ 274.030367][T12978] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 274.053814][ T1614] 0xffff8880755dc000 hci992 orig refcnt 5. hci_dev_hold [ 274.062907][ T1614] 0xffff8880755dc000 hci992 orig refcnt 6. hci_dev_put [ 274.065940][T12999] get_signal+0x2054/0x24e0 [ 274.070728][T13005] 0xffff8880755dc000 hci992 orig refcnt 5. hci_dev_put [ 274.082763][T13005] catch: 0xffff8880755dc000, 0xffff8880755dd078 [ 274.089071][T13005] Call Trace: [ 274.092974][T13005] hci_free_dev.cold+0x24/0x29 [ 274.101835][T13005] vhci_release+0x78/0xe0 [ 274.106201][T13005] __fput+0x2da/0x850 [ 274.114470][T13005] task_work_run+0x13f/0x1b0 [ 274.119104][T13005] get_signal+0x2054/0x24e0 [ 274.132252][T13005] ? new_sync_read+0x790/0x790 [ 274.138758][T13005] ? fsnotify+0x770/0xb10 [ 274.155337][T12990] vhci_release+0x78/0xe0 [ 274.159774][T12990] __fput+0x2da/0x850 [ 274.164982][T12978] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 274.166061][T13019] task_work_run+0x13f/0x1b0 [ 274.189905][T12999] ? new_sync_read+0x790/0x790 [ 274.194735][T12999] ? fsnotify+0x770/0xb10 [ 274.199078][T12999] ? apparmor_path_rmdir+0x30/0x30 [ 274.206593][T13005] ? apparmor_path_rmdir+0x30/0x30 [ 274.220485][T13013] do_syscall_64+0x672/0x790 [ 274.225130][T13013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.237514][T12990] task_work_run+0x13f/0x1b0 [ 274.243803][T13005] do_signal+0x7e/0x13f0 [ 274.248079][T13005] ? fsnotify_first_mark+0x200/0x200 [ 274.264964][T13019] get_signal+0x2054/0x24e0 [ 274.269510][T13019] ? new_sync_read+0x790/0x790 [ 274.277256][T12978] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 274.286274][T12990] exit_to_usermode_loop+0x2fa/0x360 [ 274.299984][T13013] RIP: 0033:0x45c849 [ 274.303923][T13013] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.335988][T12990] do_syscall_64+0x672/0x790 [ 274.341534][T12999] do_signal+0x7e/0x13f0 [ 274.350743][T12978] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 274.374619][T13005] ? setup_sigcontext+0x820/0x820 [ 274.379692][T13005] ? kick_process+0xe4/0x170 [ 274.385657][T13019] ? fsnotify+0x770/0xb10 [ 274.390754][T12999] ? fsnotify_first_mark+0x200/0x200 [ 274.396070][T12999] ? setup_sigcontext+0x820/0x820 [ 274.402376][T12990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.408289][T12990] RIP: 0033:0x4163e1 [ 274.424383][T13019] ? apparmor_path_rmdir+0x30/0x30 [ 274.429549][T13019] do_signal+0x7e/0x13f0 [ 274.435217][T12978] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 274.444594][T13005] ? task_work_add+0x97/0x120 [ 274.451246][T12999] ? kick_process+0xe4/0x170 [ 274.455874][T12999] ? task_work_add+0x97/0x120 [ 274.459042][T13005] ? fput_many+0xf6/0x1a0 [ 274.462246][T12990] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 274.477352][T13005] ? ksys_write+0x19f/0x250 [ 274.490028][T13019] ? fsnotify_first_mark+0x200/0x200 [ 274.490051][T13019] ? setup_sigcontext+0x820/0x820 [ 274.490065][T13019] ? kick_process+0xe4/0x170 [ 274.490081][T13019] ? task_work_add+0x97/0x120 [ 274.490101][T13019] ? fput_many+0xf6/0x1a0 [ 274.508644][T13013] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.519877][T12999] ? fput_many+0xf6/0x1a0 [ 274.533400][T13019] ? ksys_write+0x19f/0x250 [ 274.537944][T13019] ? __ia32_sys_read+0xb0/0xb0 [ 274.544359][T12999] ? ksys_write+0x19f/0x250 [ 274.548902][T12999] ? __ia32_sys_read+0xb0/0xb0 [ 274.566352][T13005] ? __ia32_sys_read+0xb0/0xb0 [ 274.573285][T13019] exit_to_usermode_loop+0x26c/0x360 [ 274.578737][T12999] exit_to_usermode_loop+0x26c/0x360 [ 274.588834][T12990] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 274.589757][T13013] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 274.603521][T13005] exit_to_usermode_loop+0x26c/0x360 [ 274.615880][T13019] do_syscall_64+0x672/0x790 [ 274.616796][T12999] do_syscall_64+0x672/0x790 [ 274.625827][T13046] 0xffff88807660c000 hci993 orig refcnt 4. hci_dev_hold [ 274.636724][T12990] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 274.643341][T13019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.647002][T12999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.665194][T13005] do_syscall_64+0x672/0x790 [ 274.675565][T12999] RIP: 0033:0x45c849 [ 274.680833][ T1614] 0xffff88807660c000 hci993 orig refcnt 5. hci_dev_hold [ 274.683543][T13019] RIP: 0033:0x45c849 [ 274.689664][ T1614] 0xffff88807660c000 hci993 orig refcnt 6. hci_dev_put [ 274.701895][T13005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.707953][T13045] 0xffff88807660c000 hci993 orig refcnt 5. hci_dev_put [ 274.710369][T13013] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 274.717344][T13045] catch: 0xffff88807660c000, 0xffff88807660d078 [ 274.729709][T12999] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.740706][T13019] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.750756][T12999] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.775143][T12990] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 274.779898][T12999] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 274.795607][T12999] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 274.804508][T12999] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 274.805301][T13005] RIP: 0033:0x45c849 [ 274.814448][T13045] Call Trace: [ 274.823290][T13013] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 274.832192][T12999] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 274.841404][T13045] hci_free_dev.cold+0x24/0x29 [ 274.846204][T13045] vhci_release+0x78/0xe0 [ 274.851745][T13013] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 274.852587][T13005] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.859729][T13013] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 274.861389][T12999] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 274.897367][T13045] __fput+0x2da/0x850 [ 274.902223][T12990] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 274.926557][T13045] task_work_run+0x13f/0x1b0 [ 274.946508][T13005] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.961406][T13019] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.963320][T12990] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c040 [ 274.990115][T13045] exit_to_usermode_loop+0x2fa/0x360 [ 274.992117][T13005] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 274.995453][T13045] do_syscall_64+0x672/0x790 [ 274.995477][T13045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.995488][T13045] RIP: 0033:0x4163e1 [ 274.995502][T13045] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 274.995508][T13045] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 275.007315][T13019] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 275.014002][T12990] R13: 0000000000770b38 R14: 0000000000042cb0 R15: 000000000076c04c [ 275.032511][T13054] 0xffff888076740000 hci994 orig refcnt 4. hci_dev_hold [ 275.051315][T13045] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 275.056782][T13019] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 275.079821][T13045] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 275.114670][T13005] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 275.120145][T13045] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 275.150321][T13005] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.169819][T13045] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 275.186267][T13005] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 275.196368][ T1614] 0xffff888076740000 hci994 orig refcnt 5. hci_dev_hold [ 275.200723][T13062] 0xffff8880701f4000 hci995 orig refcnt 4. hci_dev_hold [ 275.206498][ T1614] 0xffff888076740000 hci994 orig refcnt 6. hci_dev_put [ 275.213999][T13063] 0xffff888094924000 hci996 orig refcnt 4. hci_dev_hold [ 275.219326][T13045] R13: 000000000076c900 R14: 0000000000043139 R15: 000000000076bfac [ 275.225982][T13053] 0xffff888076740000 hci994 orig refcnt 5. hci_dev_put 2020/04/06 07:43:28 executed programs: 511 [ 275.253757][T13046] 0xffff888074714000 hci997 orig refcnt 4. hci_dev_hold [ 275.264194][ T1614] 0xffff888074714000 hci997 orig refcnt 5. hci_dev_hold [ 275.273208][ T1614] 0xffff888074714000 hci997 orig refcnt 6. hci_dev_put [ 275.277941][T13005] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 275.282268][T13046] 0xffff888074714000 hci997 orig refcnt 5. hci_dev_put [ 275.289095][T13019] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.296856][T13046] catch: 0xffff888074714000, 0xffff888074715078 [ 275.307402][T13053] catch: 0xffff888076740000, 0xffff888076741078 [ 275.311357][T13046] Call Trace: [ 275.320967][T13046] hci_free_dev.cold+0x24/0x29 [ 275.323598][T13060] 0xffff8880701f4000 hci995 orig refcnt 5. hci_dev_put [ 275.325789][T13046] vhci_release+0x78/0xe0 [ 275.338558][T13046] __fput+0x2da/0x850 [ 275.343377][T13046] task_work_run+0x13f/0x1b0 [ 275.347998][T13046] get_signal+0x2054/0x24e0 [ 275.350413][T13053] Call Trace: [ 275.352904][T13046] ? new_sync_read+0x790/0x790 [ 275.358768][T13053] hci_free_dev.cold+0x24/0x29 [ 275.362602][T13046] ? fsnotify+0x770/0xb10 [ 275.368110][T13061] 0xffff888094924000 hci996 orig refcnt 5. hci_dev_put [ 275.373713][T13046] ? apparmor_path_rmdir+0x30/0x30 [ 275.384118][T13046] do_signal+0x7e/0x13f0 [ 275.387656][T13060] catch: 0xffff8880701f4000, 0xffff8880701f5078 [ 275.388381][T13046] ? fsnotify_first_mark+0x200/0x200 [ 275.394901][T13061] catch: 0xffff888094924000, 0xffff888094925078 [ 275.401912][T13046] ? setup_sigcontext+0x820/0x820 [ 275.411489][T13053] vhci_release+0x78/0xe0 [ 275.419854][T13046] ? kick_process+0xe4/0x170 [ 275.422022][T13061] Call Trace: [ 275.424463][T13046] ? task_work_add+0x97/0x120 [ 275.424485][T13046] ? fput_many+0xf6/0x1a0 [ 275.424501][T13046] ? ksys_write+0x19f/0x250 [ 275.424515][T13046] ? __ia32_sys_read+0xb0/0xb0 [ 275.424537][T13046] exit_to_usermode_loop+0x26c/0x360 [ 275.429860][T13060] Call Trace: [ 275.435970][T13019] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 275.437195][T13053] __fput+0x2da/0x850 [ 275.446983][T13019] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 275.456379][T13061] hci_free_dev.cold+0x24/0x29 [ 275.465255][T13046] do_syscall_64+0x672/0x790 [ 275.468663][T13060] hci_free_dev.cold+0x24/0x29 [ 275.485962][T13046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.496673][T13061] vhci_release+0x78/0xe0 [ 275.516577][T13046] RIP: 0033:0x45c849 [ 275.526287][T13061] __fput+0x2da/0x850 [ 275.529994][T13073] 0xffff888073cc0000 hci998 orig refcnt 4. hci_dev_hold [ 275.539646][T13046] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.541366][T13061] task_work_run+0x13f/0x1b0 [ 275.575371][ T1614] 0xffff888073cc0000 hci998 orig refcnt 5. hci_dev_hold [ 275.575538][T13060] vhci_release+0x78/0xe0 [ 275.584347][ T1614] 0xffff888073cc0000 hci998 orig refcnt 6. hci_dev_put [ 275.598373][T13073] 0xffff888073cc0000 hci998 orig refcnt 5. hci_dev_put [ 275.601833][T13060] __fput+0x2da/0x850 [ 275.608502][T13053] task_work_run+0x13f/0x1b0 [ 275.613406][T13080] 0xffff8880742e0000 hci999 orig refcnt 4. hci_dev_hold [ 275.621307][T13053] exit_to_usermode_loop+0x2fa/0x360 [ 275.623398][T13060] task_work_run+0x13f/0x1b0 [ 275.626660][T13073] catch: 0xffff888073cc0000, 0xffff888073cc1078 [ 275.637157][T13061] exit_to_usermode_loop+0x2fa/0x360 [ 275.643744][T13053] do_syscall_64+0x672/0x790 [ 275.643765][T13053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.643775][T13053] RIP: 0033:0x4163e1 [ 275.643797][T13053] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 275.653329][T13076] 0xffff8880742e0000 hci999 orig refcnt 5. hci_dev_put [ 275.662231][T13073] Call Trace: [ 275.685929][T13046] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.688960][T13073] hci_free_dev.cold+0x24/0x29 [ 275.698214][T13060] exit_to_usermode_loop+0x2fa/0x360 [ 275.701923][T13073] vhci_release+0x78/0xe0 [ 275.713532][T13073] __fput+0x2da/0x850 [ 275.717606][T13061] do_syscall_64+0x672/0x790 [ 275.717715][T13073] task_work_run+0x13f/0x1b0 [ 275.724082][T13060] do_syscall_64+0x672/0x790 [ 275.727235][T13073] get_signal+0x2054/0x24e0 [ 275.736635][T13073] ? new_sync_read+0x790/0x790 [ 275.737249][T13053] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 275.741580][T13073] ? fsnotify+0x770/0xb10 [ 275.752944][T13061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.755693][T13073] ? apparmor_path_rmdir+0x30/0x30 [ 275.765254][T13060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.770637][T13046] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 275.777599][T13061] RIP: 0033:0x4163e1 [ 275.782046][T13046] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 275.787208][T13060] RIP: 0033:0x4163e1 [ 275.795234][T13073] do_signal+0x7e/0x13f0 [ 275.796078][T13061] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 275.804664][T13076] catch: 0xffff8880742e0000, 0xffff8880742e1078 [ 275.829557][T13060] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 275.845463][T13073] ? fsnotify_first_mark+0x200/0x200 [ 275.854613][T13046] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.856666][T13053] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 275.888600][T13073] ? setup_sigcontext+0x820/0x820 [ 275.890471][T13046] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 275.899428][T13053] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 275.912095][T13061] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 275.916363][T13073] ? kick_process+0xe4/0x170 [ 275.922014][T13060] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 275.926980][T13076] Call Trace: [ 275.936609][T13046] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 275.945543][T13073] ? task_work_add+0x97/0x120 [ 275.955124][T13061] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 275.957279][T13076] hci_free_dev.cold+0x24/0x29 [ 275.969740][T13060] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 275.970646][T13053] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 275.987072][T13073] ? fput_many+0xf6/0x1a0 [ 275.994093][T13061] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 275.997895][T13073] ? ksys_write+0x19f/0x250 [ 276.006900][T13076] vhci_release+0x78/0xe0 [ 276.010139][T13073] ? __ia32_sys_read+0xb0/0xb0 [ 276.013717][T13060] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 276.017312][T13073] exit_to_usermode_loop+0x26c/0x360 [ 276.033538][T13076] __fput+0x2da/0x850 [ 276.036160][T13053] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 276.038001][T13061] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 276.048314][T13073] do_syscall_64+0x672/0x790 [ 276.060583][T13076] task_work_run+0x13f/0x1b0 [ 276.070783][T13088] 0xffff88808539c000 hci1000 orig refcnt 4. hci_dev_hold [ 276.074437][T13053] R13: 000000000076c900 R14: 00000000000432f1 R15: 000000000076bfac [ 276.091741][T13073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.092930][T13060] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 276.097760][T13073] RIP: 0033:0x45c849 [ 276.109115][T13076] exit_to_usermode_loop+0x2fa/0x360 [ 276.118723][T13054] 0xffff888073f98000 hci1001 orig refcnt 4. hci_dev_hold [ 276.127985][ T1614] 0xffff88808539c000 hci1000 orig refcnt 5. hci_dev_hold [ 276.128603][T13076] do_syscall_64+0x672/0x790 [ 276.138119][ T1614] 0xffff88808539c000 hci1000 orig refcnt 6. hci_dev_put [ 276.143839][T13061] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 276.156021][T13086] 0xffff88808539c000 hci1000 orig refcnt 5. hci_dev_put [ 276.157012][ T1614] 0xffff888073f98000 hci1001 orig refcnt 5. hci_dev_hold [ 276.172772][ T1614] 0xffff888073f98000 hci1001 orig refcnt 6. hci_dev_put [ 276.177652][T13086] catch: 0xffff88808539c000, 0xffff88808539d078 [ 276.180236][T13061] R13: 000000000076c900 R14: 0000000000043380 R15: 000000000076bfac [ 276.194694][T13053] 0xffff888073f98000 hci1001 orig refcnt 5. hci_dev_put [ 276.196281][T13063] 0xffff88809642c000 hci1002 orig refcnt 4. hci_dev_hold [ 276.201730][T13060] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 276.220139][ T1614] 0xffff88809642c000 hci1002 orig refcnt 5. hci_dev_hold [ 276.223126][T13053] catch: 0xffff888073f98000, 0xffff888073f99078 [ 276.229197][ T1614] 0xffff88809642c000 hci1002 orig refcnt 6. hci_dev_put [ 276.242464][T13073] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.242471][T13063] 0xffff88809642c000 hci1002 orig refcnt 5. hci_dev_put [ 276.242483][T13063] catch: 0xffff88809642c000, 0xffff88809642d078 [ 276.262171][T13073] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.262185][T13073] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 276.262191][T13073] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 276.262198][T13073] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 276.262205][T13073] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 276.262213][T13073] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 276.337721][T13099] 0xffff8880933bc000 hci1003 orig refcnt 4. hci_dev_hold [ 276.344794][T13076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.346529][ T1614] 0xffff8880933bc000 hci1003 orig refcnt 5. hci_dev_hold [ 276.362086][ T1614] 0xffff8880933bc000 hci1003 orig refcnt 6. hci_dev_put [ 276.369808][T13060] R13: 000000000076c900 R14: 000000000004337a R15: 000000000076bfac [ 276.375620][T13053] Call Trace: [ 276.382961][T13076] RIP: 0033:0x4163e1 [ 276.387260][T13062] 0xffff8880745d8000 hci1004 orig refcnt 4. hci_dev_hold [ 276.387963][T13098] 0xffff8880933bc000 hci1003 orig refcnt 5. hci_dev_put [ 276.396273][ T1614] 0xffff8880745d8000 hci1004 orig refcnt 5. hci_dev_hold [ 276.412815][ T1614] 0xffff8880745d8000 hci1004 orig refcnt 6. hci_dev_put [ 276.413328][T13086] Call Trace: [ 276.420547][T13062] 0xffff8880745d8000 hci1004 orig refcnt 5. hci_dev_put [ 276.428883][T13076] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 276.430900][T13062] catch: 0xffff8880745d8000, 0xffff8880745d9078 [ 276.430906][T13062] Call Trace: [ 276.430924][T13062] hci_free_dev.cold+0x24/0x29 [ 276.430944][T13062] vhci_release+0x78/0xe0 [ 276.454254][T13053] hci_free_dev.cold+0x24/0x29 [ 276.457313][T13062] __fput+0x2da/0x850 [ 276.457339][T13062] task_work_run+0x13f/0x1b0 [ 276.470579][T13098] catch: 0xffff8880933bc000, 0xffff8880933bd078 [ 276.475133][T13062] get_signal+0x2054/0x24e0 [ 276.479155][T13086] hci_free_dev.cold+0x24/0x29 [ 276.483748][T13062] ? new_sync_read+0x790/0x790 [ 276.483773][T13062] ? fsnotify+0x770/0xb10 [ 276.483786][T13062] ? apparmor_path_rmdir+0x30/0x30 [ 276.483811][T13062] do_signal+0x7e/0x13f0 [ 276.500964][T13053] vhci_release+0x78/0xe0 [ 276.505256][T13062] ? fsnotify_first_mark+0x200/0x200 [ 276.509019][T13098] Call Trace: [ 276.515665][T13062] ? setup_sigcontext+0x820/0x820 [ 276.528299][T13053] __fput+0x2da/0x850 [ 276.530833][T13062] ? kick_process+0xe4/0x170 [ 276.538619][T13098] hci_free_dev.cold+0x24/0x29 [ 276.541813][T13062] ? task_work_add+0x97/0x120 [ 276.546043][T13053] task_work_run+0x13f/0x1b0 [ 276.551384][T13062] ? fput_many+0xf6/0x1a0 [ 276.562407][T13098] vhci_release+0x78/0xe0 [ 276.565215][T13062] ? ksys_write+0x19f/0x250 [ 276.568941][T13098] __fput+0x2da/0x850 [ 276.574335][T13062] ? __ia32_sys_read+0xb0/0xb0 [ 276.578397][T13086] vhci_release+0x78/0xe0 [ 276.583315][T13062] exit_to_usermode_loop+0x26c/0x360 [ 276.592796][T13053] exit_to_usermode_loop+0x2fa/0x360 [ 276.593900][T13086] __fput+0x2da/0x850 [ 276.598188][T13076] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 276.608694][T13098] task_work_run+0x13f/0x1b0 [ 276.613511][T13062] do_syscall_64+0x672/0x790 [ 276.620766][T13053] do_syscall_64+0x672/0x790 [ 276.622294][T13098] exit_to_usermode_loop+0x2fa/0x360 [ 276.625441][T13053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.639225][T13062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.640913][T13086] task_work_run+0x13f/0x1b0 [ 276.646212][T13053] RIP: 0033:0x4163e1 [ 276.654364][T13076] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 276.661025][T13098] do_syscall_64+0x672/0x790 [ 276.663699][T13062] RIP: 0033:0x45c849 [ 276.671935][T13053] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 276.676124][T13098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.693221][T13076] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 276.703505][T13086] exit_to_usermode_loop+0x2fa/0x360 [ 276.707488][T13062] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.725937][T13086] do_syscall_64+0x672/0x790 [ 276.733201][T13076] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 276.745918][T13053] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 276.748357][T13086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.755741][T13076] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 276.766267][T13098] RIP: 0033:0x4163e1 [ 276.769955][T13063] Call Trace: [ 276.776565][T13053] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 276.785331][T13098] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 276.785775][T13062] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.814618][T13063] hci_free_dev.cold+0x24/0x29 [ 276.816714][T13086] RIP: 0033:0x4163e1 [ 276.819516][T13076] R13: 0000000000770b38 R14: 000000000004350b R15: 000000000076bf0c [ 276.827096][T13053] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 276.833479][T13063] vhci_release+0x78/0xe0 [ 276.846628][T13063] __fput+0x2da/0x850 [ 276.851947][T13086] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 276.872543][T13063] task_work_run+0x13f/0x1b0 [ 276.877285][T13063] get_signal+0x2054/0x24e0 [ 276.883276][T13063] ? new_sync_read+0x790/0x790 [ 276.886799][T13053] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 276.888307][T13098] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 276.905394][T13062] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 276.913884][T13063] ? fsnotify+0x770/0xb10 [ 276.917808][T13053] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c040 [ 276.918561][T13063] ? apparmor_path_rmdir+0x30/0x30 [ 276.939933][T13080] 0xffff888090044000 hci1005 orig refcnt 4. hci_dev_hold [ 276.943242][T13086] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 276.947090][T13062] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 276.967235][ T1614] 0xffff888090044000 hci1005 orig refcnt 5. hci_dev_hold [ 276.976496][ T1614] 0xffff888090044000 hci1005 orig refcnt 6. hci_dev_put [ 276.989236][T13053] R13: 0000000000770b38 R14: 000000000004370c R15: 000000000076c04c [ 276.990879][T13080] 0xffff888090044000 hci1005 orig refcnt 5. hci_dev_put [ 277.004861][T13080] catch: 0xffff888090044000, 0xffff888090045078 [ 277.012237][T13080] Call Trace: [ 277.015874][T13080] hci_free_dev.cold+0x24/0x29 [ 277.020782][T13080] vhci_release+0x78/0xe0 [ 277.025467][T13080] __fput+0x2da/0x850 [ 277.029618][T13080] task_work_run+0x13f/0x1b0 [ 277.034496][T13080] get_signal+0x2054/0x24e0 [ 277.039078][T13080] ? new_sync_read+0x790/0x790 [ 277.041117][T13098] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 277.044063][T13080] ? fsnotify+0x770/0xb10 [ 277.056509][T13080] ? apparmor_path_rmdir+0x30/0x30 [ 277.062402][T13080] do_signal+0x7e/0x13f0 [ 277.066742][T13080] ? fsnotify_first_mark+0x200/0x200 [ 277.075253][T13080] ? setup_sigcontext+0x820/0x820 [ 277.081212][T13080] ? kick_process+0xe4/0x170 [ 277.085894][T13080] ? task_work_add+0x97/0x120 [ 277.092685][T13080] ? fput_many+0xf6/0x1a0 [ 277.097110][T13080] ? ksys_write+0x19f/0x250 [ 277.103842][T13080] ? __ia32_sys_read+0xb0/0xb0 [ 277.108708][T13080] exit_to_usermode_loop+0x26c/0x360 [ 277.112622][T13086] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 277.118694][T13080] do_syscall_64+0x672/0x790 [ 277.128000][T13063] do_signal+0x7e/0x13f0 [ 277.136892][T13080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.146290][T13062] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.175877][T13063] ? fsnotify_first_mark+0x200/0x200 [ 277.184195][T13098] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 277.201248][T13086] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 277.209362][T13080] RIP: 0033:0x45c849 [ 277.218972][T13063] ? setup_sigcontext+0x820/0x820 [ 277.229252][T13062] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 277.239365][T13080] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.270081][T13098] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 277.278453][T13063] ? kick_process+0xe4/0x170 [ 277.293872][T13086] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 277.303001][T13115] 0xffff888072388000 hci1006 orig refcnt 4. hci_dev_hold [ 277.313547][T13063] ? task_work_add+0x97/0x120 [ 277.318319][T13062] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 277.329062][T13098] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 277.341580][ T1614] 0xffff888072388000 hci1006 orig refcnt 5. hci_dev_hold [ 277.350849][ T1614] 0xffff888072388000 hci1006 orig refcnt 6. hci_dev_put [ 277.359785][T13086] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 277.360435][T13114] 0xffff888072388000 hci1006 orig refcnt 5. hci_dev_put [ 277.367913][T13063] ? fput_many+0xf6/0x1a0 [ 277.382134][T13080] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.384336][T13098] R13: 0000000000770b38 R14: 00000000000437ea R15: 000000000076bf0c [ 277.401903][T13114] catch: 0xffff888072388000, 0xffff888072389078 [ 277.409388][T13114] Call Trace: [ 277.413831][T13114] hci_free_dev.cold+0x24/0x29 [ 277.418680][T13114] vhci_release+0x78/0xe0 [ 277.421919][T13086] R13: 000000000076c900 R14: 00000000000436e2 R15: 000000000076bfac [ 277.424337][T13114] __fput+0x2da/0x850 [ 277.434260][T13063] ? ksys_write+0x19f/0x250 [ 277.436035][T13114] task_work_run+0x13f/0x1b0 [ 277.440766][T13080] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 277.445334][T13114] exit_to_usermode_loop+0x2fa/0x360 [ 277.458369][T13114] do_syscall_64+0x672/0x790 [ 277.463977][T13114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.467379][T13099] 0xffff8880702e4000 hci1007 orig refcnt 4. hci_dev_hold [ 277.470143][T13114] RIP: 0033:0x4163e1 [ 277.470158][T13114] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 277.470165][T13114] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 277.470177][T13114] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 277.470185][T13114] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 277.470192][T13114] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 277.470200][T13114] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 277.470208][T13114] R13: 000000000076c900 R14: 0000000000043ba8 R15: 000000000076bfac [ 277.481378][T13115] 0xffff88808c7b0000 hci1008 orig refcnt 4. hci_dev_hold [ 277.564397][T13063] ? __ia32_sys_read+0xb0/0xb0 [ 277.574903][T13088] 0xffff88809186c000 hci1009 orig refcnt 4. hci_dev_hold [ 277.589685][T13063] exit_to_usermode_loop+0x26c/0x360 [ 277.595029][T13063] do_syscall_64+0x672/0x790 [ 277.612841][T13080] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 277.612919][T13126] 0xffff8880729fc000 hci1010 orig refcnt 4. hci_dev_hold [ 277.622769][ T1614] 0xffff88809186c000 hci1009 orig refcnt 5. hci_dev_hold [ 277.637921][ T1614] 0xffff88809186c000 hci1009 orig refcnt 6. hci_dev_put [ 277.646826][T13088] 0xffff88809186c000 hci1009 orig refcnt 5. hci_dev_put [ 277.654071][T13088] catch: 0xffff88809186c000, 0xffff88809186d078 [ 277.662815][T13088] Call Trace: [ 277.666149][T13088] hci_free_dev.cold+0x24/0x29 [ 277.668473][T13126] 0xffff8880729fc000 hci1010 orig refcnt 5. hci_dev_put [ 277.671152][T13088] vhci_release+0x78/0xe0 [ 277.683399][T13088] __fput+0x2da/0x850 [ 277.687423][T13088] task_work_run+0x13f/0x1b0 [ 277.692271][T13088] get_signal+0x2054/0x24e0 [ 277.693680][T13126] catch: 0xffff8880729fc000, 0xffff8880729fd078 [ 277.696788][T13088] ? new_sync_read+0x790/0x790 [ 277.696814][T13088] ? fsnotify+0x770/0xb10 [ 277.696830][T13088] ? apparmor_path_rmdir+0x30/0x30 [ 277.696853][T13088] do_signal+0x7e/0x13f0 [ 277.696863][T13088] ? fsnotify_first_mark+0x200/0x200 [ 277.696882][T13088] ? setup_sigcontext+0x820/0x820 [ 277.709322][T13063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.712644][T13088] ? kick_process+0xe4/0x170 [ 277.718999][T13080] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.722715][T13088] ? task_work_add+0x97/0x120 [ 277.741009][T13063] RIP: 0033:0x45c849 [ 277.743949][T13088] ? fput_many+0xf6/0x1a0 [ 277.752365][T13080] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 277.756775][T13088] ? ksys_write+0x19f/0x250 [ 277.779599][T13126] Call Trace: [ 277.782927][T13126] hci_free_dev.cold+0x24/0x29 [ 277.787704][T13126] vhci_release+0x78/0xe0 [ 277.790849][T13080] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 277.794812][ T1614] 0xffff8880702e4000 hci1007 orig refcnt 5. hci_dev_hold [ 277.807493][T13063] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.809249][ T1614] 0xffff8880702e4000 hci1007 orig refcnt 6. hci_dev_put [ 277.837422][T13099] 0xffff8880702e4000 hci1007 orig refcnt 5. hci_dev_put [ 277.850144][T13126] __fput+0x2da/0x850 [ 277.854193][T13126] task_work_run+0x13f/0x1b0 [ 277.858802][T13126] get_signal+0x2054/0x24e0 [ 277.863426][T13126] ? new_sync_read+0x790/0x790 [ 277.868297][T13126] ? fsnotify+0x770/0xb10 [ 277.872937][T13126] ? apparmor_path_rmdir+0x30/0x30 [ 277.877480][T13099] catch: 0xffff8880702e4000, 0xffff8880702e5078 [ 277.878090][T13126] do_signal+0x7e/0x13f0 [ 277.888644][T13126] ? fsnotify_first_mark+0x200/0x200 [ 277.891492][T13088] ? __ia32_sys_read+0xb0/0xb0 [ 277.896872][T13126] ? setup_sigcontext+0x820/0x820 [ 277.901570][T13088] exit_to_usermode_loop+0x26c/0x360 [ 277.904222][T13126] ? kick_process+0xe4/0x170 [ 277.914003][T13126] ? task_work_add+0x97/0x120 [ 277.918704][T13126] ? fput_many+0xf6/0x1a0 [ 277.923130][T13126] ? ksys_write+0x19f/0x250 [ 277.925596][T13088] do_syscall_64+0x672/0x790 [ 277.927639][T13126] ? __ia32_sys_read+0xb0/0xb0 [ 277.927664][T13126] exit_to_usermode_loop+0x26c/0x360 [ 277.927685][T13126] do_syscall_64+0x672/0x790 [ 277.927706][T13126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.927720][T13126] RIP: 0033:0x45c849 [ 277.939212][T13099] Call Trace: [ 277.942478][T13126] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.942486][T13126] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.942499][T13126] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 277.942507][T13126] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 277.942515][T13126] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.942522][T13126] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 277.942529][T13126] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 277.947335][ T1614] 0xffff88808c7b0000 hci1008 orig refcnt 5. hci_dev_hold [ 277.978553][T13135] 0xffff888072fe8000 hci1011 orig refcnt 4. hci_dev_hold [ 277.982607][ T1614] 0xffff88808c7b0000 hci1008 orig refcnt 6. hci_dev_put [ 278.009160][T13063] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.019854][T13140] 0xffff8880a4550000 hci1012 orig refcnt 4. hci_dev_hold [ 278.023919][T13115] 0xffff88808c7b0000 hci1008 orig refcnt 5. hci_dev_put [ 278.030645][ T1614] 0xffff8880a4550000 hci1012 orig refcnt 5. hci_dev_hold [ 278.037235][T13088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.046267][ T1614] 0xffff8880a4550000 hci1012 orig refcnt 6. hci_dev_put [ 278.078080][T13115] catch: 0xffff88808c7b0000, 0xffff88808c7b1078 [ 278.107514][T13136] 0xffff8880a4550000 hci1012 orig refcnt 5. hci_dev_put [ 278.115434][T13099] hci_free_dev.cold+0x24/0x29 [ 278.118516][T13136] catch: 0xffff8880a4550000, 0xffff8880a4551078 [ 278.120553][T13134] 0xffff888072fe8000 hci1011 orig refcnt 5. hci_dev_put [ 278.140129][T13136] Call Trace: [ 278.143464][T13136] hci_free_dev.cold+0x24/0x29 [ 278.148337][T13136] vhci_release+0x78/0xe0 [ 278.164052][T13063] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 278.173212][T13099] vhci_release+0x78/0xe0 [ 278.176178][T13136] __fput+0x2da/0x850 [ 278.182023][T13088] RIP: 0033:0x45c849 [ 278.182523][T13136] task_work_run+0x13f/0x1b0 [ 278.190165][T13134] catch: 0xffff888072fe8000, 0xffff888072fe9078 [ 278.191924][T13136] exit_to_usermode_loop+0x2fa/0x360 [ 278.201354][T13099] __fput+0x2da/0x850 [ 278.205344][T13088] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.206363][T13099] task_work_run+0x13f/0x1b0 [ 278.231784][T13063] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 278.233062][T13099] get_signal+0x2054/0x24e0 [ 278.243280][T13136] do_syscall_64+0x672/0x790 [ 278.244716][T13099] ? new_sync_read+0x790/0x790 [ 278.249044][T13136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.249054][T13136] RIP: 0033:0x4163e1 [ 278.249070][T13136] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 278.256036][T13099] ? fsnotify+0x770/0xb10 [ 278.260203][T13134] Call Trace: [ 278.265215][T13099] ? apparmor_path_rmdir+0x30/0x30 [ 278.294924][T13115] Call Trace: [ 278.304797][T13099] do_signal+0x7e/0x13f0 [ 278.305389][T13063] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 278.309315][T13099] ? fsnotify_first_mark+0x200/0x200 [ 278.321787][T13115] hci_free_dev.cold+0x24/0x29 [ 278.324483][T13099] ? setup_sigcontext+0x820/0x820 [ 278.332275][T13136] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 278.334305][T13099] ? kick_process+0xe4/0x170 [ 278.348593][T13088] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.358837][T13099] ? task_work_add+0x97/0x120 [ 278.363274][T13115] vhci_release+0x78/0xe0 [ 278.365474][T13088] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 278.368892][T13115] __fput+0x2da/0x850 [ 278.378166][T13099] ? fput_many+0xf6/0x1a0 [ 278.386113][T13099] ? ksys_write+0x19f/0x250 [ 278.389897][T13063] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 278.391805][T13099] ? __ia32_sys_read+0xb0/0xb0 [ 278.399551][T13136] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 278.405031][T13088] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 278.420809][T13134] hci_free_dev.cold+0x24/0x29 [ 278.425830][T13134] vhci_release+0x78/0xe0 [ 278.428069][T13063] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 278.431901][T13099] exit_to_usermode_loop+0x26c/0x360 [ 278.443752][T13115] task_work_run+0x13f/0x1b0 [ 278.443776][T13115] get_signal+0x2054/0x24e0 [ 278.443788][T13115] ? new_sync_read+0x790/0x790 [ 278.443811][T13115] ? fsnotify+0x770/0xb10 [ 278.443827][T13115] ? apparmor_path_rmdir+0x30/0x30 [ 278.452198][T13134] __fput+0x2da/0x850 [ 278.462161][T13136] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 278.462170][T13136] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 278.462178][T13136] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 278.462185][T13136] R13: 0000000000770b38 R14: 0000000000043ea1 R15: 000000000076bf0c [ 278.472274][T13115] do_signal+0x7e/0x13f0 [ 278.510231][T13088] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 278.517311][T13140] 0xffff88806e45c000 hci1014 orig refcnt 4. hci_dev_hold [ 278.528467][T13146] 0xffff888071ccc000 hci1013 orig refcnt 4. hci_dev_hold [ 278.532621][T13088] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 278.543152][T13134] task_work_run+0x13f/0x1b0 [ 278.546099][T13099] do_syscall_64+0x672/0x790 [ 278.549822][T13134] exit_to_usermode_loop+0x2fa/0x360 [ 278.561948][ T1614] 0xffff88806e45c000 hci1014 orig refcnt 5. hci_dev_hold [ 278.563265][T13099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.571092][ T1614] 0xffff88806e45c000 hci1014 orig refcnt 6. hci_dev_put [ 278.583816][T13088] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 278.584326][T13140] 0xffff88806e45c000 hci1014 orig refcnt 5. hci_dev_put [ 278.595292][T13099] RIP: 0033:0x45c849 [ 278.621205][ T1614] 0xffff888071ccc000 hci1013 orig refcnt 5. hci_dev_hold [ 278.630488][ T1614] 0xffff888071ccc000 hci1013 orig refcnt 6. hci_dev_put [ 278.639194][T13145] 0xffff888071ccc000 hci1013 orig refcnt 5. hci_dev_put [ 278.656867][T13099] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.669861][T13156] 0xffff888095a54000 hci1015 orig refcnt 4. hci_dev_hold [ 278.679635][T13115] ? fsnotify_first_mark+0x200/0x200 [ 278.685416][ T1614] 0xffff888095a54000 hci1015 orig refcnt 5. hci_dev_hold [ 278.698483][ T1614] 0xffff888095a54000 hci1015 orig refcnt 6. hci_dev_put [ 278.700177][T13145] catch: 0xffff888071ccc000, 0xffff888071ccd078 [ 278.714636][T13155] 0xffff888095a54000 hci1015 orig refcnt 5. hci_dev_put [ 278.720819][T13140] catch: 0xffff88806e45c000, 0xffff88806e45d078 [ 278.721720][T13155] catch: 0xffff888095a54000, 0xffff888095a55078 [ 278.734235][T13134] do_syscall_64+0x672/0x790 [ 278.734482][T13155] Call Trace: [ 278.742429][T13155] hci_free_dev.cold+0x24/0x29 [ 278.742469][T13115] ? setup_sigcontext+0x820/0x820 [ 278.747329][T13155] vhci_release+0x78/0xe0 [ 278.747349][T13155] __fput+0x2da/0x850 [ 278.747377][T13155] task_work_run+0x13f/0x1b0 [ 278.747404][T13155] exit_to_usermode_loop+0x2fa/0x360 [ 278.747429][T13155] do_syscall_64+0x672/0x790 [ 278.770893][T13134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.771648][T13155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.776121][T13140] Call Trace: [ 278.781919][T13155] RIP: 0033:0x4163e1 [ 278.781934][T13155] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 278.781941][T13155] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 278.781951][T13155] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 278.781958][T13155] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 278.781965][T13155] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 278.781977][T13155] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 278.823450][T13145] Call Trace: [ 278.830577][T13099] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.842491][T13134] RIP: 0033:0x4163e1 [ 278.845483][T13099] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 278.853197][T13115] ? kick_process+0xe4/0x170 [ 278.862892][T13155] R13: 0000000000770b38 R14: 0000000000044101 R15: 000000000076bf0c [ 278.864858][T13140] hci_free_dev.cold+0x24/0x29 [ 278.889403][T13099] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 278.890347][T13115] ? task_work_add+0x97/0x120 [ 278.898095][T13099] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 278.903200][T13134] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 278.932367][T13156] 0xffff888074900000 hci1016 orig refcnt 4. hci_dev_hold [ 278.945861][T13134] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 278.959421][T13145] hci_free_dev.cold+0x24/0x29 [ 278.962823][T13134] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 278.965626][T13145] vhci_release+0x78/0xe0 [ 278.975155][T13134] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 278.987113][T13134] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 278.996366][T13115] ? fput_many+0xf6/0x1a0 [ 278.996906][T13099] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 279.006541][T13145] __fput+0x2da/0x850 [ 279.009394][T13134] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 279.025717][T13115] ? ksys_write+0x19f/0x250 [ 279.032297][T13140] vhci_release+0x78/0xe0 [ 279.036920][T13140] __fput+0x2da/0x850 [ 279.042835][ T1614] 0xffff888074900000 hci1016 orig refcnt 5. hci_dev_hold [ 279.050688][T13099] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 279.051821][ T1614] 0xffff888074900000 hci1016 orig refcnt 6. hci_dev_put [ 279.067363][T13156] 0xffff888074900000 hci1016 orig refcnt 5. hci_dev_put [ 279.083464][T13140] task_work_run+0x13f/0x1b0 [ 279.086295][T13145] task_work_run+0x13f/0x1b0 [ 279.089579][T13140] get_signal+0x2054/0x24e0 [ 279.098552][T13140] ? new_sync_read+0x790/0x790 [ 279.103979][T13140] ? fsnotify+0x770/0xb10 [ 279.108342][T13140] ? apparmor_path_rmdir+0x30/0x30 [ 279.111285][T13115] ? __ia32_sys_read+0xb0/0xb0 [ 279.113753][T13140] do_signal+0x7e/0x13f0 [ 279.122986][T13140] ? fsnotify_first_mark+0x200/0x200 [ 279.128306][T13140] ? setup_sigcontext+0x820/0x820 [ 279.131857][T13145] exit_to_usermode_loop+0x2fa/0x360 [ 279.136411][T13140] ? kick_process+0xe4/0x170 [ 279.144455][T13140] ? task_work_add+0x97/0x120 [ 279.144805][T13115] exit_to_usermode_loop+0x26c/0x360 [ 279.149278][T13140] ? fput_many+0xf6/0x1a0 [ 279.159040][T13140] ? ksys_write+0x19f/0x250 [ 279.164692][T13140] ? __ia32_sys_read+0xb0/0xb0 [ 279.169774][T13145] do_syscall_64+0x672/0x790 [ 279.177576][T13156] catch: 0xffff888074900000, 0xffff888074901078 [ 279.179219][T13115] do_syscall_64+0x672/0x790 [ 279.184968][T13134] R13: 000000000076c900 R14: 0000000000043e36 R15: 000000000076bfac [ 279.197349][T13140] exit_to_usermode_loop+0x26c/0x360 [ 279.207531][T13145] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.208595][T13156] Call Trace: [ 279.217878][T13140] do_syscall_64+0x672/0x790 [ 279.220569][T13115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.229325][T13156] hci_free_dev.cold+0x24/0x29 [ 279.235716][T13156] vhci_release+0x78/0xe0 [ 279.238674][T13165] 0xffff888072dc0000 hci1017 orig refcnt 4. hci_dev_hold [ 279.243913][T13135] 0xffff88807fc7c000 hci1018 orig refcnt 4. hci_dev_hold [ 279.259507][T13145] RIP: 0033:0x4163e1 [ 279.264304][ T1614] 0xffff888072dc0000 hci1017 orig refcnt 5. hci_dev_hold [ 279.269149][T13115] RIP: 0033:0x45c849 [ 279.271879][T13115] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.277241][ T1614] 0xffff888072dc0000 hci1017 orig refcnt 6. hci_dev_put [ 279.305911][T13164] 0xffff888072dc0000 hci1017 orig refcnt 5. hci_dev_put [ 279.308300][T13140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.315540][T13164] catch: 0xffff888072dc0000, 0xffff888072dc1078 [ 279.320349][T13156] __fput+0x2da/0x850 [ 279.329460][T13145] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 279.329484][T13145] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 279.329501][T13145] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 279.355134][T13156] task_work_run+0x13f/0x1b0 [ 279.369988][T13135] 0xffff88807fc7c000 hci1018 orig refcnt 5. hci_dev_put [ 279.370723][T13156] get_signal+0x2054/0x24e0 [ 279.381535][T13140] RIP: 0033:0x45c849 [ 279.382208][T13156] ? new_sync_read+0x790/0x790 [ 279.390811][T13140] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.390819][T13140] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.390831][T13140] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 279.410631][T13156] ? fsnotify+0x770/0xb10 [ 279.410646][T13156] ? apparmor_path_rmdir+0x30/0x30 [ 279.410666][T13156] do_signal+0x7e/0x13f0 [ 279.410679][T13156] ? fsnotify_first_mark+0x200/0x200 [ 279.410699][T13156] ? setup_sigcontext+0x820/0x820 [ 279.410712][T13156] ? kick_process+0xe4/0x170 [ 279.410729][T13156] ? task_work_add+0x97/0x120 [ 279.410750][T13156] ? fput_many+0xf6/0x1a0 [ 279.410763][T13156] ? ksys_write+0x19f/0x250 [ 279.410776][T13156] ? __ia32_sys_read+0xb0/0xb0 [ 279.410798][T13156] exit_to_usermode_loop+0x26c/0x360 [ 279.410819][T13156] do_syscall_64+0x672/0x790 [ 279.410839][T13156] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.410850][T13156] RIP: 0033:0x45c849 [ 279.410914][T13156] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.441294][T13135] catch: 0xffff88807fc7c000, 0xffff88807fc7d078 [ 279.443527][T13164] Call Trace: [ 279.460940][T13135] Call Trace: [ 279.461407][T13115] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.477488][T13135] hci_free_dev.cold+0x24/0x29 [ 279.487749][T13164] hci_free_dev.cold+0x24/0x29 [ 279.581349][T13156] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.601057][T13115] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 279.617091][T13145] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 279.629534][T13140] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 279.646763][T13156] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 279.679403][T13115] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 279.685104][T13135] vhci_release+0x78/0xe0 [ 279.687576][T13145] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 279.721026][T13140] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 279.747814][T13156] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 279.747932][T13135] __fput+0x2da/0x850 [ 279.781999][T13115] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 279.798990][T13140] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 279.813025][T13156] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 279.830905][T13145] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 279.848213][T13115] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 279.871708][T13140] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 279.880650][T13156] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 279.884714][T13135] task_work_run+0x13f/0x1b0 [ 279.892800][T13145] R13: 000000000076c900 R14: 00000000000440a2 R15: 000000000076bfac [ 279.908308][T13115] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 279.924049][T13156] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 279.925061][T13135] get_signal+0x2054/0x24e0 [ 279.949010][T13146] 0xffff888080ce4000 hci1019 orig refcnt 4. hci_dev_hold [ 279.973018][ T1614] 0xffff888080ce4000 hci1019 orig refcnt 5. hci_dev_hold [ 279.982202][ T1614] 0xffff888080ce4000 hci1019 orig refcnt 6. hci_dev_put [ 279.991272][T13146] 0xffff888080ce4000 hci1019 orig refcnt 5. hci_dev_put [ 280.006939][T13146] catch: 0xffff888080ce4000, 0xffff888080ce5078 [ 280.028085][T13164] vhci_release+0x78/0xe0 [ 280.034908][T13135] ? new_sync_read+0x790/0x790 [ 280.037019][T13146] Call Trace: [ 280.054476][T13146] hci_free_dev.cold+0x24/0x29 [ 280.067587][T13164] __fput+0x2da/0x850 [ 280.072583][T13135] ? fsnotify+0x770/0xb10 [ 280.082350][T13179] 0xffff88809fb54000 hci1020 orig refcnt 4. hci_dev_hold [ 280.083459][T13181] 0xffff888075b8c000 hci1021 orig refcnt 4. hci_dev_hold [ 280.091019][T13180] 0xffff8880858b8000 hci1022 orig refcnt 4. hci_dev_hold [ 280.110471][T13146] vhci_release+0x78/0xe0 [ 280.118985][ T1614] 0xffff888075b8c000 hci1021 orig refcnt 5. hci_dev_hold [ 280.123680][T13164] task_work_run+0x13f/0x1b0 [ 280.128001][ T1614] 0xffff888075b8c000 hci1021 orig refcnt 6. hci_dev_put [ 280.135269][T13135] ? apparmor_path_rmdir+0x30/0x30 [ 280.158514][T13146] __fput+0x2da/0x850 [ 280.162067][T13178] 0xffff888075b8c000 hci1021 orig refcnt 5. hci_dev_put [ 280.166147][T13177] 0xffff88809fb54000 hci1020 orig refcnt 5. hci_dev_put [ 280.174579][T13178] catch: 0xffff888075b8c000, 0xffff888075b8d078 [ 280.178167][T13177] catch: 0xffff88809fb54000, 0xffff88809fb55078 [ 280.198507][T13164] exit_to_usermode_loop+0x2fa/0x360 [ 280.202496][T13178] Call Trace: [ 280.205969][T13146] task_work_run+0x13f/0x1b0 [ 280.213957][T13178] hci_free_dev.cold+0x24/0x29 [ 280.216440][T13135] do_signal+0x7e/0x13f0 [ 280.229019][ T1614] 0xffff8880858b8000 hci1022 orig refcnt 5. hci_dev_hold [ 280.238319][ T1614] 0xffff8880858b8000 hci1022 orig refcnt 6. hci_dev_put [ 280.239640][T13178] vhci_release+0x78/0xe0 [ 280.248241][T13164] do_syscall_64+0x672/0x790 [ 280.250417][T13176] 0xffff8880858b8000 hci1022 orig refcnt 5. hci_dev_put [ 280.255234][T13164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.268031][T13164] RIP: 0033:0x4163e1 [ 280.268402][T13146] get_signal+0x2054/0x24e0 [ 280.272171][T13164] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 280.285474][T13177] Call Trace: [ 280.296415][T13164] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 280.302175][T13135] ? fsnotify_first_mark+0x200/0x200 [ 280.308204][T13164] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 280.308213][T13164] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 280.308221][T13164] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 280.308234][T13164] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 280.324177][T13146] ? new_sync_read+0x790/0x790 [ 280.330618][T13164] R13: 0000000000770b38 R14: 0000000000044329 R15: 000000000076bf0c [ 280.343953][T13176] catch: 0xffff8880858b8000, 0xffff8880858b9078 [ 280.354603][T13165] 0xffff8880850b0000 hci1023 orig refcnt 4. hci_dev_hold [ 280.374193][T13178] __fput+0x2da/0x850 [ 280.386227][T13146] ? fsnotify+0x770/0xb10 [ 280.387910][ T1614] 0xffff8880850b0000 hci1023 orig refcnt 5. hci_dev_hold [ 280.400744][T13178] task_work_run+0x13f/0x1b0 [ 280.405681][T13135] ? setup_sigcontext+0x820/0x820 [ 280.409756][ T1614] 0xffff8880850b0000 hci1023 orig refcnt 6. hci_dev_put [ 280.416365][T13146] ? apparmor_path_rmdir+0x30/0x30 [ 280.423815][T13165] 0xffff8880850b0000 hci1023 orig refcnt 5. hci_dev_put [ 280.432926][T13165] catch: 0xffff8880850b0000, 0xffff8880850b1078 [ 280.438798][T13177] hci_free_dev.cold+0x24/0x29 [ 280.439602][T13165] Call Trace: [ 280.447580][T13165] hci_free_dev.cold+0x24/0x29 [ 280.452901][T13165] vhci_release+0x78/0xe0 [ 280.457332][T13165] __fput+0x2da/0x850 [ 280.461483][T13165] task_work_run+0x13f/0x1b0 [ 280.466190][T13165] get_signal+0x2054/0x24e0 [ 280.469827][T13178] exit_to_usermode_loop+0x2fa/0x360 [ 280.470813][T13165] ? new_sync_read+0x790/0x790 [ 280.477925][T13135] ? kick_process+0xe4/0x170 [ 280.480906][T13165] ? fsnotify+0x770/0xb10 [ 280.480922][T13165] ? apparmor_path_rmdir+0x30/0x30 [ 280.493919][T13176] Call Trace: [ 280.497067][T13165] do_signal+0x7e/0x13f0 [ 280.498552][T13176] hci_free_dev.cold+0x24/0x29 [ 280.504609][T13146] do_signal+0x7e/0x13f0 [ 280.512879][T13177] vhci_release+0x78/0xe0 [ 280.512892][T13165] ? fsnotify_first_mark+0x200/0x200 [ 280.512914][T13165] ? setup_sigcontext+0x820/0x820 [ 280.517493][T13135] ? task_work_add+0x97/0x120 [ 280.525199][T13146] ? fsnotify_first_mark+0x200/0x200 [ 280.538490][T13165] ? kick_process+0xe4/0x170 [ 280.539542][T13178] do_syscall_64+0x672/0x790 [ 280.544087][T13146] ? setup_sigcontext+0x820/0x820 [ 280.553470][T13165] ? task_work_add+0x97/0x120 [ 280.554600][T13177] __fput+0x2da/0x850 [ 280.558249][T13165] ? fput_many+0xf6/0x1a0 [ 280.563714][T13176] vhci_release+0x78/0xe0 [ 280.568226][T13146] ? kick_process+0xe4/0x170 [ 280.573616][T13178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.576895][T13165] ? ksys_write+0x19f/0x250 [ 280.587940][T13146] ? task_work_add+0x97/0x120 [ 280.594262][T13176] __fput+0x2da/0x850 [ 280.594615][T13135] ? fput_many+0xf6/0x1a0 [ 280.598442][T13177] task_work_run+0x13f/0x1b0 [ 280.609865][T13146] ? fput_many+0xf6/0x1a0 [ 280.615389][T13178] RIP: 0033:0x4163e1 [ 280.615446][T13165] ? __ia32_sys_read+0xb0/0xb0 [ 280.621843][T13176] task_work_run+0x13f/0x1b0 [ 280.629016][T13177] exit_to_usermode_loop+0x2fa/0x360 [ 280.629577][T13135] ? ksys_write+0x19f/0x250 [ 280.639221][T13176] exit_to_usermode_loop+0x2fa/0x360 [ 280.640683][T13165] exit_to_usermode_loop+0x26c/0x360 [ 280.646965][T13178] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 280.652465][T13146] ? ksys_write+0x19f/0x250 [ 280.675488][T13177] do_syscall_64+0x672/0x790 [ 280.681043][T13135] ? __ia32_sys_read+0xb0/0xb0 [ 280.686350][T13176] do_syscall_64+0x672/0x790 [ 280.694400][T13165] do_syscall_64+0x672/0x790 [ 280.696999][T13177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.700444][T13135] exit_to_usermode_loop+0x26c/0x360 [ 280.712006][T13176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.716589][T13165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.725052][T13146] ? __ia32_sys_read+0xb0/0xb0 [ 280.728547][T13177] RIP: 0033:0x4163e1 [ 280.731195][T13135] do_syscall_64+0x672/0x790 [ 280.735969][T13176] RIP: 0033:0x4163e1 [ 280.738750][T13165] RIP: 0033:0x45c849 [ 280.746323][T13177] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 280.749102][T13135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.749942][T13146] exit_to_usermode_loop+0x26c/0x360 [ 280.778832][T13135] RIP: 0033:0x45c849 [ 280.779000][T13176] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 280.783827][T13165] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.825616][T13135] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.846510][T13178] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 280.855830][T13178] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 280.861239][T13177] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 280.864844][T13146] do_syscall_64+0x672/0x790 [ 280.877854][T13178] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 280.886670][T13135] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.892868][T13176] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 280.896149][T13146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.911080][T13178] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 280.912132][T13177] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 280.920028][T13135] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 280.938550][T13178] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 280.944065][T13177] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 280.947625][T13165] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.963625][T13146] RIP: 0033:0x45c849 [ 280.967606][T13176] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 280.975088][T13177] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 280.975800][T13178] R13: 0000000000770b38 R14: 00000000000446a9 R15: 000000000076bf0c [ 280.992061][T13135] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 281.000932][T13146] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.006382][T13177] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 281.021532][T13176] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 281.037365][T13135] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 281.070703][T13181] 0xffff888090c88000 hci1024 orig refcnt 4. hci_dev_hold [ 281.084018][T13135] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.099827][ T1614] 0xffff888090c88000 hci1024 orig refcnt 5. hci_dev_hold [ 281.108880][ T1614] 0xffff888090c88000 hci1024 orig refcnt 6. hci_dev_put [ 281.117700][T13181] 0xffff888090c88000 hci1024 orig refcnt 5. hci_dev_put [ 281.130344][T13146] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.138927][T13176] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 281.148334][T13165] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 2020/04/06 07:43:34 executed programs: 525 [ 281.165282][T13135] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 281.179505][T13181] catch: 0xffff888090c88000, 0xffff888090c89078 [ 281.185851][T13177] R13: 000000000076c900 R14: 0000000000044682 R15: 000000000076bfac [ 281.190916][T13176] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 281.198208][T13181] Call Trace: [ 281.202284][T13146] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 281.218945][T13179] 0xffff8880a7314000 hci1025 orig refcnt 4. hci_dev_hold [ 281.231571][T13181] hci_free_dev.cold+0x24/0x29 [ 281.235638][T13165] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 281.237258][ T1614] 0xffff8880a7314000 hci1025 orig refcnt 5. hci_dev_hold [ 281.255865][ T1614] 0xffff8880a7314000 hci1025 orig refcnt 6. hci_dev_put [ 281.265489][T13179] 0xffff8880a7314000 hci1025 orig refcnt 5. hci_dev_put [ 281.275368][T13146] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 281.276392][T13181] vhci_release+0x78/0xe0 [ 281.286573][T13146] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 281.297596][T13146] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.306387][T13146] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 281.325883][T13179] catch: 0xffff8880a7314000, 0xffff8880a7315078 [ 281.333688][T13179] Call Trace: [ 281.355635][T13179] hci_free_dev.cold+0x24/0x29 [ 281.358691][T13165] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 281.365462][T13179] vhci_release+0x78/0xe0 [ 281.370257][T13181] __fput+0x2da/0x850 [ 281.374720][T13179] __fput+0x2da/0x850 [ 281.386004][T13179] task_work_run+0x13f/0x1b0 [ 281.386608][T13176] R13: 000000000076c900 R14: 000000000004469d R15: 000000000076bfac [ 281.391777][T13179] get_signal+0x2054/0x24e0 [ 281.399307][T13165] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.414198][T13181] task_work_run+0x13f/0x1b0 [ 281.418171][T13179] ? new_sync_read+0x790/0x790 [ 281.433114][T13181] get_signal+0x2054/0x24e0 [ 281.437845][T13179] ? fsnotify+0x770/0xb10 [ 281.441145][T13203] 0xffff888074c44000 hci1026 orig refcnt 4. hci_dev_hold [ 281.443610][T13180] 0xffff8880759ac000 hci1027 orig refcnt 4. hci_dev_hold [ 281.464468][T13181] ? new_sync_read+0x790/0x790 [ 281.471148][T13179] ? apparmor_path_rmdir+0x30/0x30 [ 281.476306][T13179] do_signal+0x7e/0x13f0 [ 281.486233][T13165] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 281.495209][ T1614] 0xffff888074c44000 hci1026 orig refcnt 5. hci_dev_hold [ 281.504316][ T1614] 0xffff888074c44000 hci1026 orig refcnt 6. hci_dev_put [ 281.514238][T13202] 0xffff888074c44000 hci1026 orig refcnt 5. hci_dev_put [ 281.519347][T13181] ? fsnotify+0x770/0xb10 [ 281.525446][T13202] catch: 0xffff888074c44000, 0xffff888074c45078 [ 281.525524][T13181] ? apparmor_path_rmdir+0x30/0x30 [ 281.535666][T13180] 0xffff8880759ac000 hci1027 orig refcnt 5. hci_dev_put [ 281.538874][T13181] do_signal+0x7e/0x13f0 [ 281.546245][T13211] 0xffff8880720e8000 hci1028 orig refcnt 4. hci_dev_hold [ 281.549326][T13181] ? fsnotify_first_mark+0x200/0x200 [ 281.561958][T13181] ? setup_sigcontext+0x820/0x820 [ 281.567516][T13181] ? kick_process+0xe4/0x170 [ 281.572882][T13181] ? task_work_add+0x97/0x120 [ 281.577613][T13181] ? fput_many+0xf6/0x1a0 [ 281.579019][T13179] ? fsnotify_first_mark+0x200/0x200 [ 281.588081][T13181] ? ksys_write+0x19f/0x250 [ 281.592767][T13181] ? __ia32_sys_read+0xb0/0xb0 [ 281.594187][T13179] ? setup_sigcontext+0x820/0x820 [ 281.597545][T13181] exit_to_usermode_loop+0x26c/0x360 [ 281.597567][T13181] do_syscall_64+0x672/0x790 [ 281.597589][T13181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.597600][T13181] RIP: 0033:0x45c849 [ 281.597617][T13181] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.623516][T13208] 0xffff8880720e8000 hci1028 orig refcnt 5. hci_dev_put [ 281.646664][T13202] Call Trace: [ 281.654248][T13180] catch: 0xffff8880759ac000, 0xffff8880759ad078 [ 281.661190][T13202] hci_free_dev.cold+0x24/0x29 [ 281.666099][T13202] vhci_release+0x78/0xe0 [ 281.667906][T13179] ? kick_process+0xe4/0x170 [ 281.671853][T13180] Call Trace: [ 281.678890][T13202] __fput+0x2da/0x850 [ 281.683968][T13180] hci_free_dev.cold+0x24/0x29 [ 281.687980][T13179] ? task_work_add+0x97/0x120 [ 281.688855][T13180] vhci_release+0x78/0xe0 [ 281.688873][T13180] __fput+0x2da/0x850 [ 281.688901][T13180] task_work_run+0x13f/0x1b0 [ 281.688928][T13180] get_signal+0x2054/0x24e0 [ 281.700360][T13202] task_work_run+0x13f/0x1b0 [ 281.705278][T13180] ? new_sync_read+0x790/0x790 [ 281.707258][T13202] exit_to_usermode_loop+0x2fa/0x360 [ 281.712606][T13180] ? fsnotify+0x770/0xb10 [ 281.730820][T13217] 0xffff8880854e8000 hci1029 orig refcnt 4. hci_dev_hold [ 281.743821][T13179] ? fput_many+0xf6/0x1a0 [ 281.759280][T13202] do_syscall_64+0x672/0x790 [ 281.772343][T13179] ? ksys_write+0x19f/0x250 [ 281.778923][T13208] catch: 0xffff8880720e8000, 0xffff8880720e9078 [ 281.785762][T13208] Call Trace: [ 281.790555][T13208] hci_free_dev.cold+0x24/0x29 [ 281.795354][T13208] vhci_release+0x78/0xe0 [ 281.799847][T13215] 0xffff8880854e8000 hci1029 orig refcnt 5. hci_dev_put [ 281.799857][T13215] catch: 0xffff8880854e8000, 0xffff8880854e9078 [ 281.799861][T13215] Call Trace: [ 281.799880][T13215] hci_free_dev.cold+0x24/0x29 [ 281.799897][T13215] vhci_release+0x78/0xe0 [ 281.799911][T13215] __fput+0x2da/0x850 [ 281.799938][T13215] task_work_run+0x13f/0x1b0 [ 281.799963][T13215] exit_to_usermode_loop+0x2fa/0x360 [ 281.799982][T13215] do_syscall_64+0x672/0x790 [ 281.800000][T13215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.800014][T13215] RIP: 0033:0x4163e1 [ 281.812665][T13208] __fput+0x2da/0x850 [ 281.815006][T13202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.817309][T13208] task_work_run+0x13f/0x1b0 [ 281.829921][T13179] ? __ia32_sys_read+0xb0/0xb0 [ 281.829945][T13179] exit_to_usermode_loop+0x26c/0x360 [ 281.829965][T13179] do_syscall_64+0x672/0x790 [ 281.835475][T13208] exit_to_usermode_loop+0x2fa/0x360 [ 281.858762][T13202] RIP: 0033:0x4163e1 [ 281.865855][T13208] do_syscall_64+0x672/0x790 [ 281.879854][T13215] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 281.879863][T13215] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 281.879874][T13215] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 281.879881][T13215] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 281.879888][T13215] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 281.879901][T13215] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 281.879908][T13215] R13: 000000000076c900 R14: 0000000000044ce6 R15: 000000000076bfac [ 281.884072][T13217] 0xffff88806e6cc000 hci1030 orig refcnt 4. hci_dev_hold [ 281.889747][T13180] ? apparmor_path_rmdir+0x30/0x30 [ 281.909529][T13217] 0xffff88806e6cc000 hci1030 orig refcnt 5. hci_dev_put [ 281.918455][T13180] do_signal+0x7e/0x13f0 [ 281.929218][T13179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.934800][T13180] ? fsnotify_first_mark+0x200/0x200 [ 281.951192][T13181] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.959148][T13180] ? setup_sigcontext+0x820/0x820 [ 281.959165][T13180] ? kick_process+0xe4/0x170 [ 281.959182][T13180] ? task_work_add+0x97/0x120 [ 281.959206][T13180] ? fput_many+0xf6/0x1a0 [ 281.959221][T13180] ? ksys_write+0x19f/0x250 [ 281.959235][T13180] ? __ia32_sys_read+0xb0/0xb0 [ 281.959258][T13180] exit_to_usermode_loop+0x26c/0x360 [ 281.959276][T13180] do_syscall_64+0x672/0x790 [ 281.959297][T13180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.959307][T13180] RIP: 0033:0x45c849 [ 281.959321][T13180] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.959327][T13180] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.959339][T13180] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 281.959346][T13180] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 281.959354][T13180] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 281.959361][T13180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.959369][T13180] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 282.065733][T13202] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 282.168016][T13208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.187953][T13179] RIP: 0033:0x45c849 [ 282.191363][T13208] RIP: 0033:0x4163e1 [ 282.196091][T13226] 0xffff8880732f8000 hci1031 orig refcnt 4. hci_dev_hold [ 282.204395][T13208] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 282.205657][T13217] catch: 0xffff88806e6cc000, 0xffff88806e6cd078 [ 282.241522][T13179] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.249248][T13208] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 282.284109][ T1614] 0xffff8880732f8000 hci1031 orig refcnt 5. hci_dev_hold [ 282.293325][ T1614] 0xffff8880732f8000 hci1031 orig refcnt 6. hci_dev_put [ 282.310703][T13225] 0xffff8880732f8000 hci1031 orig refcnt 5. hci_dev_put [ 282.318100][T13225] catch: 0xffff8880732f8000, 0xffff8880732f9078 [ 282.318325][T13179] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.369352][T13217] Call Trace: [ 282.372693][T13217] hci_free_dev.cold+0x24/0x29 [ 282.377649][T13217] vhci_release+0x78/0xe0 [ 282.382169][T13217] __fput+0x2da/0x850 [ 282.386196][T13217] task_work_run+0x13f/0x1b0 [ 282.392074][T13217] get_signal+0x2054/0x24e0 [ 282.396692][T13217] ? new_sync_read+0x790/0x790 [ 282.402459][T13217] ? fsnotify+0x770/0xb10 [ 282.406814][T13217] ? apparmor_path_rmdir+0x30/0x30 [ 282.412862][T13217] do_signal+0x7e/0x13f0 [ 282.416986][T13208] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 282.417128][T13217] ? fsnotify_first_mark+0x200/0x200 [ 282.417150][T13217] ? setup_sigcontext+0x820/0x820 [ 282.435914][T13225] Call Trace: [ 282.438037][T13217] ? kick_process+0xe4/0x170 [ 282.449072][T13217] ? task_work_add+0x97/0x120 [ 282.454856][T13225] hci_free_dev.cold+0x24/0x29 [ 282.459895][T13217] ? fput_many+0xf6/0x1a0 [ 282.464246][T13217] ? ksys_write+0x19f/0x250 [ 282.468760][T13217] ? __ia32_sys_read+0xb0/0xb0 [ 282.470695][T13208] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 282.475310][T13179] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 282.514498][T13225] vhci_release+0x78/0xe0 [ 282.518881][T13225] __fput+0x2da/0x850 [ 282.530157][T13181] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 282.533932][T13225] task_work_run+0x13f/0x1b0 [ 282.538383][T13181] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 282.546384][T13217] exit_to_usermode_loop+0x26c/0x360 [ 282.554211][T13202] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 282.556430][T13208] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 282.556439][T13208] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 282.556447][T13208] R13: 000000000076c900 R14: 0000000000044c23 R15: 000000000076bfac [ 282.573159][T13179] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 282.585030][T13202] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 282.594712][T13181] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 282.599458][T13202] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 282.605826][T13217] do_syscall_64+0x672/0x790 [ 282.617660][T13202] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 282.636659][T13202] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 282.638901][T13211] 0xffff88806ee30000 hci1032 orig refcnt 4. hci_dev_hold [ 282.656626][T13225] exit_to_usermode_loop+0x2fa/0x360 [ 282.669281][ T1614] 0xffff88806ee30000 hci1032 orig refcnt 5. hci_dev_hold [ 282.678348][ T1614] 0xffff88806ee30000 hci1032 orig refcnt 6. hci_dev_put [ 282.684133][T13202] R13: 0000000000770b38 R14: 0000000000044bdf R15: 000000000076bf0c [ 282.686171][T13211] 0xffff88806ee30000 hci1032 orig refcnt 5. hci_dev_put [ 282.708972][T13225] do_syscall_64+0x672/0x790 [ 282.711199][T13181] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 282.713612][T13225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.713624][T13225] RIP: 0033:0x4163e1 [ 282.713639][T13225] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 282.713646][T13225] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 282.713658][T13225] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 282.713672][T13225] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 282.730717][T13203] 0xffff888097244000 hci1033 orig refcnt 4. hci_dev_hold [ 282.779010][T13225] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 282.797906][T13179] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 282.809864][T13217] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.816275][T13225] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 282.819388][T13181] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 282.835433][T13211] catch: 0xffff88806ee30000, 0xffff88806ee31078 [ 282.837500][T13225] R13: 000000000076c900 R14: 0000000000044eed R15: 000000000076bfac [ 282.854570][T13179] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 282.858690][T13217] RIP: 0033:0x45c849 [ 282.869490][T13211] Call Trace: [ 282.874215][T13217] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.876558][T13211] hci_free_dev.cold+0x24/0x29 [ 282.898235][T13217] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.916200][T13226] 0xffff88809747c000 hci1034 orig refcnt 4. hci_dev_hold [ 282.923472][T13217] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 282.932856][T13179] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 282.952540][ T1614] 0xffff888097244000 hci1033 orig refcnt 5. hci_dev_hold [ 282.961868][ T1614] 0xffff888097244000 hci1033 orig refcnt 6. hci_dev_put [ 282.969426][T13211] vhci_release+0x78/0xe0 [ 282.973186][T13203] 0xffff888097244000 hci1033 orig refcnt 5. hci_dev_put [ 282.973779][T13211] __fput+0x2da/0x850 [ 282.985252][T13211] task_work_run+0x13f/0x1b0 [ 282.990322][T13211] get_signal+0x2054/0x24e0 [ 282.995055][T13211] ? new_sync_read+0x790/0x790 [ 282.999947][T13211] ? fsnotify+0x770/0xb10 [ 283.004207][T13226] 0xffff88809747c000 hci1034 orig refcnt 5. hci_dev_put [ 283.004569][T13211] ? apparmor_path_rmdir+0x30/0x30 [ 283.016783][T13211] do_signal+0x7e/0x13f0 [ 283.019654][T13242] 0xffff888075a04000 hci1035 orig refcnt 4. hci_dev_hold [ 283.021884][T13211] ? fsnotify_first_mark+0x200/0x200 [ 283.034596][ T1614] 0xffff888075a04000 hci1035 orig refcnt 5. hci_dev_hold [ 283.043983][ T1614] 0xffff888075a04000 hci1035 orig refcnt 6. hci_dev_put [ 283.050547][T13217] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 283.053707][T13203] catch: 0xffff888097244000, 0xffff888097245078 [ 283.062028][T13217] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 283.074827][T13217] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 283.076907][T13203] Call Trace: [ 283.084329][T13217] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 283.095253][T13241] 0xffff888075a04000 hci1035 orig refcnt 5. hci_dev_put [ 283.102260][T13226] catch: 0xffff88809747c000, 0xffff88809747d078 [ 283.102265][T13226] Call Trace: [ 283.102285][T13226] hci_free_dev.cold+0x24/0x29 [ 283.102303][T13226] vhci_release+0x78/0xe0 [ 283.102320][T13226] __fput+0x2da/0x850 [ 283.102346][T13226] task_work_run+0x13f/0x1b0 [ 283.112925][T13211] ? setup_sigcontext+0x820/0x820 [ 283.116848][T13226] get_signal+0x2054/0x24e0 [ 283.133446][T13241] catch: 0xffff888075a04000, 0xffff888075a05078 [ 283.135173][T13226] ? new_sync_read+0x790/0x790 [ 283.147618][T13203] hci_free_dev.cold+0x24/0x29 [ 283.152232][T13226] ? fsnotify+0x770/0xb10 [ 283.160382][T13226] ? apparmor_path_rmdir+0x30/0x30 [ 283.165750][T13226] do_signal+0x7e/0x13f0 [ 283.170631][T13203] vhci_release+0x78/0xe0 [ 283.171442][T13226] ? fsnotify_first_mark+0x200/0x200 [ 283.180991][T13226] ? setup_sigcontext+0x820/0x820 [ 283.185892][T13241] Call Trace: [ 283.186152][T13226] ? kick_process+0xe4/0x170 [ 283.194199][T13211] ? kick_process+0xe4/0x170 [ 283.195781][T13226] ? task_work_add+0x97/0x120 [ 283.210881][T13246] 0xffff888070050000 hci1036 orig refcnt 4. hci_dev_hold [ 283.215667][T13226] ? fput_many+0xf6/0x1a0 [ 283.221552][T13203] __fput+0x2da/0x850 [ 283.226775][T13241] hci_free_dev.cold+0x24/0x29 [ 283.227053][T13226] ? ksys_write+0x19f/0x250 [ 283.239796][T13211] ? task_work_add+0x97/0x120 [ 283.246092][T13226] ? __ia32_sys_read+0xb0/0xb0 [ 283.247940][T13203] task_work_run+0x13f/0x1b0 [ 283.253123][T13211] ? fput_many+0xf6/0x1a0 [ 283.257625][T13241] vhci_release+0x78/0xe0 [ 283.262053][T13226] exit_to_usermode_loop+0x26c/0x360 [ 283.269523][T13245] 0xffff888070050000 hci1036 orig refcnt 5. hci_dev_put [ 283.273191][T13251] 0xffff8880851bc000 hci1037 orig refcnt 4. hci_dev_hold [ 283.278018][T13245] catch: 0xffff888070050000, 0xffff888070051078 [ 283.285942][T13211] ? ksys_write+0x19f/0x250 [ 283.296687][T13226] do_syscall_64+0x672/0x790 [ 283.298089][T13203] get_signal+0x2054/0x24e0 [ 283.302840][T13211] ? __ia32_sys_read+0xb0/0xb0 [ 283.311090][T13203] ? new_sync_read+0x790/0x790 [ 283.312279][T13241] __fput+0x2da/0x850 [ 283.322675][ T1614] 0xffff8880851bc000 hci1037 orig refcnt 5. hci_dev_hold [ 283.330572][T13203] ? fsnotify+0x770/0xb10 [ 283.331769][ T1614] 0xffff8880851bc000 hci1037 orig refcnt 6. hci_dev_put [ 283.348632][T13249] 0xffff8880851bc000 hci1037 orig refcnt 5. hci_dev_put [ 283.350606][T13203] ? apparmor_path_rmdir+0x30/0x30 [ 283.356762][T13226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.366825][T13249] catch: 0xffff8880851bc000, 0xffff8880851bd078 [ 283.373374][T13241] task_work_run+0x13f/0x1b0 [ 283.378122][T13211] exit_to_usermode_loop+0x26c/0x360 [ 283.383634][T13226] RIP: 0033:0x45c849 [ 283.387745][T13249] Call Trace: [ 283.391339][T13249] hci_free_dev.cold+0x24/0x29 [ 283.395905][T13226] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.396345][T13249] vhci_release+0x78/0xe0 [ 283.420513][T13241] exit_to_usermode_loop+0x2fa/0x360 [ 283.420538][T13241] do_syscall_64+0x672/0x790 [ 283.427083][T13249] __fput+0x2da/0x850 [ 283.434633][T13249] task_work_run+0x13f/0x1b0 [ 283.434973][T13245] Call Trace: [ 283.440219][T13249] exit_to_usermode_loop+0x2fa/0x360 [ 283.443248][T13211] do_syscall_64+0x672/0x790 [ 283.448155][T13249] do_syscall_64+0x672/0x790 [ 283.458726][T13249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.462056][T13203] do_signal+0x7e/0x13f0 [ 283.465639][T13249] RIP: 0033:0x4163e1 [ 283.469539][T13245] hci_free_dev.cold+0x24/0x29 [ 283.473864][T13249] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 283.486009][T13245] vhci_release+0x78/0xe0 [ 283.498519][T13241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.508707][T13241] RIP: 0033:0x4163e1 [ 283.511496][T13211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.513705][T13241] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 283.522012][T13203] ? fsnotify_first_mark+0x200/0x200 [ 283.540018][T13226] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.546463][T13211] RIP: 0033:0x45c849 [ 283.554199][T13249] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 283.565603][T13226] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 283.569837][T13211] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.574629][T13245] __fput+0x2da/0x850 [ 283.598003][T13249] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 283.606772][T13226] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 283.615475][T13241] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 283.617976][T13203] ? setup_sigcontext+0x820/0x820 [ 283.624994][T13249] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 283.637794][T13226] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 283.646540][T13241] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 283.655739][T13245] task_work_run+0x13f/0x1b0 [ 283.661082][T13249] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 283.669770][T13245] exit_to_usermode_loop+0x2fa/0x360 [ 283.670305][T13211] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.675177][T13226] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 283.693970][T13241] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 283.702676][T13249] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 283.706958][T13211] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 283.710926][T13245] do_syscall_64+0x672/0x790 [ 283.710948][T13245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.710959][T13245] RIP: 0033:0x4163e1 [ 283.710972][T13245] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 283.710979][T13245] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 283.710991][T13245] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 283.711007][T13245] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 283.746582][T13211] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 283.753979][T13203] ? kick_process+0xe4/0x170 [ 283.753998][T13203] ? task_work_add+0x97/0x120 [ 283.754022][T13203] ? fput_many+0xf6/0x1a0 [ 283.754040][T13203] ? ksys_write+0x19f/0x250 [ 283.785521][T13226] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 283.787076][T13241] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 283.805517][T13211] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 283.812963][T13249] R13: 0000000000770b38 R14: 000000000004531c R15: 000000000076bf0c [ 283.816508][T13251] 0xffff88807482c000 hci1038 orig refcnt 4. hci_dev_hold [ 283.855652][T13241] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 283.865325][ T1614] 0xffff88807482c000 hci1038 orig refcnt 5. hci_dev_hold [ 283.870631][T13211] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 283.874457][ T1614] 0xffff88807482c000 hci1038 orig refcnt 6. hci_dev_put [ 283.896909][T13251] 0xffff88807482c000 hci1038 orig refcnt 5. hci_dev_put [ 283.904533][T13203] ? __ia32_sys_read+0xb0/0xb0 [ 283.908114][T13263] 0xffff8880741dc000 hci1039 orig refcnt 4. hci_dev_hold [ 283.910594][T13203] exit_to_usermode_loop+0x26c/0x360 [ 283.922566][T13251] catch: 0xffff88807482c000, 0xffff88807482d078 [ 283.929528][T13251] Call Trace: [ 283.932946][T13251] hci_free_dev.cold+0x24/0x29 [ 283.934600][T13241] R13: 000000000076c900 R14: 00000000000451e3 R15: 000000000076bf0c [ 283.937809][T13251] vhci_release+0x78/0xe0 [ 283.950501][T13251] __fput+0x2da/0x850 [ 283.954627][T13251] task_work_run+0x13f/0x1b0 [ 283.957271][T13261] 0xffff8880741dc000 hci1039 orig refcnt 5. hci_dev_put [ 283.959452][T13251] get_signal+0x2054/0x24e0 [ 283.959465][T13251] ? new_sync_read+0x790/0x790 [ 283.959488][T13251] ? fsnotify+0x770/0xb10 [ 283.959501][T13251] ? apparmor_path_rmdir+0x30/0x30 [ 283.969817][T13261] catch: 0xffff8880741dc000, 0xffff8880741dd078 [ 283.971963][T13251] do_signal+0x7e/0x13f0 [ 283.976259][T13261] Call Trace: [ 283.980335][T13251] ? fsnotify_first_mark+0x200/0x200 [ 283.980358][T13251] ? setup_sigcontext+0x820/0x820 [ 283.980373][T13251] ? kick_process+0xe4/0x170 [ 283.980391][T13251] ? task_work_add+0x97/0x120 [ 283.980413][T13251] ? fput_many+0xf6/0x1a0 [ 283.980428][T13251] ? ksys_write+0x19f/0x250 [ 283.980441][T13251] ? __ia32_sys_read+0xb0/0xb0 [ 283.980465][T13251] exit_to_usermode_loop+0x26c/0x360 [ 283.980483][T13251] do_syscall_64+0x672/0x790 [ 283.980509][T13251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.993888][T13211] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 283.996706][T13251] RIP: 0033:0x45c849 [ 284.001960][T13245] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 284.006981][T13251] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.010408][T13203] do_syscall_64+0x672/0x790 [ 284.015421][T13251] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.020031][T13261] hci_free_dev.cold+0x24/0x29 [ 284.024788][T13251] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 284.041956][T13261] vhci_release+0x78/0xe0 [ 284.045543][T13251] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 284.052859][T13245] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 284.058687][T13251] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 284.065179][T13203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.076042][T13242] 0xffff888073de8000 hci1040 orig refcnt 4. hci_dev_hold [ 284.108254][T13261] __fput+0x2da/0x850 [ 284.122926][T13251] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 284.146371][T13245] R13: 000000000076c900 R14: 00000000000452b7 R15: 000000000076bfac [ 284.151577][T13251] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 284.172176][T13272] 0xffff888092ad8000 hci1041 orig refcnt 4. hci_dev_hold [ 284.179765][ T1614] 0xffff888073de8000 hci1040 orig refcnt 5. hci_dev_hold [ 284.190784][T13246] 0xffff888072d28000 hci1042 orig refcnt 4. hci_dev_hold [ 284.195160][ T1614] 0xffff888073de8000 hci1040 orig refcnt 6. hci_dev_put [ 284.216041][T13261] task_work_run+0x13f/0x1b0 [ 284.216067][T13261] exit_to_usermode_loop+0x2fa/0x360 [ 284.222255][ T1614] 0xffff888092ad8000 hci1041 orig refcnt 5. hci_dev_hold [ 284.232317][T13242] 0xffff888073de8000 hci1040 orig refcnt 5. hci_dev_put [ 284.235349][ T1614] 0xffff888092ad8000 hci1041 orig refcnt 6. hci_dev_put [ 284.250865][T13271] 0xffff888092ad8000 hci1041 orig refcnt 5. hci_dev_put [ 284.257283][T13246] 0xffff888072d28000 hci1042 orig refcnt 5. hci_dev_put [ 284.262315][T13271] catch: 0xffff888092ad8000, 0xffff888092ad9078 [ 284.270968][T13261] do_syscall_64+0x672/0x790 [ 284.275584][T13271] Call Trace: [ 284.283835][T13271] hci_free_dev.cold+0x24/0x29 [ 284.288882][T13271] vhci_release+0x78/0xe0 [ 284.293238][T13271] __fput+0x2da/0x850 [ 284.294917][T13242] catch: 0xffff888073de8000, 0xffff888073de9078 [ 284.297243][T13271] task_work_run+0x13f/0x1b0 [ 284.297270][T13271] exit_to_usermode_loop+0x2fa/0x360 [ 284.297291][T13271] do_syscall_64+0x672/0x790 [ 284.297315][T13271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.309994][T13203] RIP: 0033:0x45c849 [ 284.313527][T13271] RIP: 0033:0x4163e1 [ 284.318257][T13203] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.324124][T13271] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 284.324133][T13271] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 284.324145][T13271] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 284.324153][T13271] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 284.324160][T13271] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 284.324166][T13271] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 284.324172][T13271] R13: 0000000000770b38 R14: 00000000000456a2 R15: 000000000076bf0c [ 284.332161][T13272] 0xffff8880a7804000 hci1043 orig refcnt 4. hci_dev_hold [ 284.428561][T13261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.441104][T13246] catch: 0xffff888072d28000, 0xffff888072d29078 [ 284.447388][T13246] Call Trace: [ 284.454001][T13242] Call Trace: [ 284.457342][T13242] hci_free_dev.cold+0x24/0x29 [ 284.463367][T13261] RIP: 0033:0x4163e1 [ 284.467272][T13261] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 284.487867][T13246] hci_free_dev.cold+0x24/0x29 [ 284.493387][T13242] vhci_release+0x78/0xe0 [ 284.497747][T13242] __fput+0x2da/0x850 [ 284.502704][T13246] vhci_release+0x78/0xe0 [ 284.507064][T13246] __fput+0x2da/0x850 [ 284.512153][T13242] task_work_run+0x13f/0x1b0 [ 284.516774][T13242] get_signal+0x2054/0x24e0 [ 284.522981][T13246] task_work_run+0x13f/0x1b0 [ 284.527609][T13246] get_signal+0x2054/0x24e0 [ 284.533162][T13242] ? new_sync_read+0x790/0x790 [ 284.537982][T13242] ? fsnotify+0x770/0xb10 [ 284.549989][T13203] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.558463][T13261] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 284.567799][T13246] ? new_sync_read+0x790/0x790 [ 284.575081][T13283] 0xffff8880808dc000 hci1044 orig refcnt 4. hci_dev_hold [ 284.577439][T13203] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 284.592156][T13246] ? fsnotify+0x770/0xb10 [ 284.596586][T13261] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 284.606389][T13242] ? apparmor_path_rmdir+0x30/0x30 [ 284.618150][T13246] ? apparmor_path_rmdir+0x30/0x30 [ 284.623328][T13282] 0xffff8880808dc000 hci1044 orig refcnt 5. hci_dev_put [ 284.623337][T13282] catch: 0xffff8880808dc000, 0xffff8880808dd078 [ 284.623342][T13282] Call Trace: [ 284.623360][T13282] hci_free_dev.cold+0x24/0x29 [ 284.623376][T13282] vhci_release+0x78/0xe0 [ 284.623398][T13282] __fput+0x2da/0x850 [ 284.632877][T13242] do_signal+0x7e/0x13f0 [ 284.640460][T13282] task_work_run+0x13f/0x1b0 [ 284.648764][T13261] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 284.652095][T13203] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 284.653273][T13261] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 284.653281][T13261] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 284.653289][T13261] R13: 000000000076c900 R14: 0000000000045579 R15: 000000000076bfac [ 284.663686][ T1614] 0xffff8880a7804000 hci1043 orig refcnt 5. hci_dev_hold [ 284.677148][T13263] 0xffff888073ca4000 hci1045 orig refcnt 4. hci_dev_hold [ 284.686804][ T1614] 0xffff8880a7804000 hci1043 orig refcnt 6. hci_dev_put [ 284.696281][T13242] ? fsnotify_first_mark+0x200/0x200 [ 284.708794][T13272] 0xffff8880a7804000 hci1043 orig refcnt 5. hci_dev_put [ 284.717361][T13263] 0xffff888073ca4000 hci1045 orig refcnt 5. hci_dev_put [ 284.718142][T13272] catch: 0xffff8880a7804000, 0xffff8880a7805078 [ 284.726988][T13246] do_signal+0x7e/0x13f0 [ 284.735082][T13272] Call Trace: [ 284.742891][T13282] exit_to_usermode_loop+0x2fa/0x360 [ 284.744156][T13272] hci_free_dev.cold+0x24/0x29 [ 284.752003][T13246] ? fsnotify_first_mark+0x200/0x200 [ 284.758808][T13272] vhci_release+0x78/0xe0 [ 284.768429][T13263] catch: 0xffff888073ca4000, 0xffff888073ca5078 [ 284.781726][T13272] __fput+0x2da/0x850 [ 284.787993][T13272] task_work_run+0x13f/0x1b0 [ 284.788535][T13282] do_syscall_64+0x672/0x790 [ 284.793168][T13272] get_signal+0x2054/0x24e0 [ 284.805935][T13272] ? new_sync_read+0x790/0x790 [ 284.805964][T13242] ? setup_sigcontext+0x820/0x820 [ 284.814753][T13272] ? fsnotify+0x770/0xb10 [ 284.819420][T13203] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 284.824532][T13272] ? apparmor_path_rmdir+0x30/0x30 [ 284.833772][T13282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.833785][T13282] RIP: 0033:0x4163e1 [ 284.833799][T13282] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 284.833810][T13282] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 284.850413][T13272] do_signal+0x7e/0x13f0 [ 284.868793][T13246] ? setup_sigcontext+0x820/0x820 [ 284.878299][T13242] ? kick_process+0xe4/0x170 [ 284.887608][T13242] ? task_work_add+0x97/0x120 [ 284.898923][T13203] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 284.907010][T13263] Call Trace: [ 284.913782][T13246] ? kick_process+0xe4/0x170 [ 284.916072][T13272] ? fsnotify_first_mark+0x200/0x200 [ 284.923082][T13246] ? task_work_add+0x97/0x120 [ 284.925051][T13242] ? fput_many+0xf6/0x1a0 [ 284.934227][T13263] hci_free_dev.cold+0x24/0x29 [ 284.936960][T13246] ? fput_many+0xf6/0x1a0 [ 284.943588][T13203] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 284.948852][T13246] ? ksys_write+0x19f/0x250 [ 284.953450][T13263] vhci_release+0x78/0xe0 [ 284.961515][T13246] ? __ia32_sys_read+0xb0/0xb0 [ 284.962990][T13272] ? setup_sigcontext+0x820/0x820 [ 284.966495][T13282] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 284.973119][T13242] ? ksys_write+0x19f/0x250 [ 284.986807][T13246] exit_to_usermode_loop+0x26c/0x360 [ 284.991494][T13263] __fput+0x2da/0x850 [ 284.998139][T13242] ? __ia32_sys_read+0xb0/0xb0 [ 285.006989][T13272] ? kick_process+0xe4/0x170 [ 285.007828][T13246] do_syscall_64+0x672/0x790 [ 285.014716][T13263] task_work_run+0x13f/0x1b0 [ 285.021794][T13242] exit_to_usermode_loop+0x26c/0x360 [ 285.027265][T13282] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 285.027278][T13272] ? task_work_add+0x97/0x120 [ 285.027298][T13272] ? fput_many+0xf6/0x1a0 [ 285.037917][T13246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.048006][T13263] get_signal+0x2054/0x24e0 [ 285.055944][T13242] do_syscall_64+0x672/0x790 [ 285.067167][T13242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.074542][T13263] ? new_sync_read+0x790/0x790 [ 285.081908][T13282] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 285.094788][T13272] ? ksys_write+0x19f/0x250 [ 285.101783][T13263] ? fsnotify+0x770/0xb10 [ 285.106370][T13242] RIP: 0033:0x45c849 [ 285.114549][T13294] 0xffff8880a80e4000 hci1046 orig refcnt 4. hci_dev_hold [ 285.116588][T13272] ? __ia32_sys_read+0xb0/0xb0 [ 285.124095][T13246] RIP: 0033:0x45c849 [ 285.127740][T13282] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 285.138806][T13242] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.146159][T13246] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.163042][T13272] exit_to_usermode_loop+0x26c/0x360 [ 285.182495][T13263] ? apparmor_path_rmdir+0x30/0x30 [ 285.185024][ T1614] 0xffff8880a80e4000 hci1046 orig refcnt 5. hci_dev_hold [ 285.198145][ T1614] 0xffff8880a80e4000 hci1046 orig refcnt 6. hci_dev_put [ 285.199680][T13263] do_signal+0x7e/0x13f0 [ 285.211318][T13292] 0xffff8880a80e4000 hci1046 orig refcnt 5. hci_dev_put [ 285.212105][T13282] R13: 0000000000770b38 R14: 0000000000045816 R15: 000000000076bf0c [ 285.219663][T13292] catch: 0xffff8880a80e4000, 0xffff8880a80e5078 [ 285.228186][T13242] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.241208][T13242] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 285.244151][T13283] 0xffff888074688000 hci1047 orig refcnt 4. hci_dev_hold [ 285.249385][T13242] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 285.249393][T13242] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 285.249401][T13242] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 285.249415][T13242] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 285.251540][T13263] ? fsnotify_first_mark+0x200/0x200 [ 285.278344][T13272] do_syscall_64+0x672/0x790 [ 285.280863][T13263] ? setup_sigcontext+0x820/0x820 [ 285.280878][T13263] ? kick_process+0xe4/0x170 [ 285.280900][T13263] ? task_work_add+0x97/0x120 [ 285.280967][T13263] ? fput_many+0xf6/0x1a0 [ 285.312171][T13283] 0xffff888074688000 hci1047 orig refcnt 5. hci_dev_put [ 285.313415][T13263] ? ksys_write+0x19f/0x250 [ 285.313431][T13263] ? __ia32_sys_read+0xb0/0xb0 [ 285.317901][T13283] catch: 0xffff888074688000, 0xffff888074689078 [ 285.325376][T13263] exit_to_usermode_loop+0x26c/0x360 [ 285.347002][T13263] do_syscall_64+0x672/0x790 [ 285.352237][T13263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.355945][T13272] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.358162][T13263] RIP: 0033:0x45c849 [ 285.358178][T13263] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.358185][T13263] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.358198][T13263] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 285.358205][T13263] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 285.358218][T13263] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 285.378549][T13301] 0xffff888091444000 hci1048 orig refcnt 4. hci_dev_hold [ 285.387773][T13263] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 285.415988][T13272] RIP: 0033:0x45c849 [ 285.420418][T13292] Call Trace: [ 285.420437][T13292] hci_free_dev.cold+0x24/0x29 [ 285.420454][T13292] vhci_release+0x78/0xe0 [ 285.420471][T13292] __fput+0x2da/0x850 [ 285.420497][T13292] task_work_run+0x13f/0x1b0 [ 285.420520][T13292] exit_to_usermode_loop+0x2fa/0x360 [ 285.420540][T13292] do_syscall_64+0x672/0x790 [ 285.420557][T13292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.420571][T13292] RIP: 0033:0x4163e1 [ 285.443345][T13272] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.448810][T13283] Call Trace: [ 285.504409][T13246] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.506118][T13272] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.515742][ T1614] 0xffff888091444000 hci1048 orig refcnt 5. hci_dev_hold [ 285.531563][ T1614] 0xffff888091444000 hci1048 orig refcnt 6. hci_dev_put [ 285.539660][T13272] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 285.539967][T13300] 0xffff888091444000 hci1048 orig refcnt 5. hci_dev_put [ 285.547665][T13272] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 285.547673][T13272] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 285.547680][T13272] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 285.547686][T13272] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 285.553040][T13246] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 285.595745][T13246] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 285.604288][T13246] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 285.612954][T13246] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 285.620912][T13292] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 285.621824][T13246] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 285.652778][T13300] catch: 0xffff888091444000, 0xffff888091445078 [ 285.655911][T13307] 0xffff88807fc20000 hci1049 orig refcnt 4. hci_dev_hold [ 285.668600][ T1614] 0xffff88807fc20000 hci1049 orig refcnt 5. hci_dev_hold [ 285.677624][ T1614] 0xffff88807fc20000 hci1049 orig refcnt 6. hci_dev_put [ 285.691811][T13306] 0xffff88807fc20000 hci1049 orig refcnt 5. hci_dev_put [ 285.699035][T13306] catch: 0xffff88807fc20000, 0xffff88807fc21078 [ 285.705281][T13306] Call Trace: [ 285.707233][T13300] Call Trace: [ 285.710321][T13306] hci_free_dev.cold+0x24/0x29 [ 285.716817][T13306] vhci_release+0x78/0xe0 [ 285.718350][T13300] hci_free_dev.cold+0x24/0x29 [ 285.722866][T13306] __fput+0x2da/0x850 [ 285.730912][T13306] task_work_run+0x13f/0x1b0 [ 285.735556][T13306] exit_to_usermode_loop+0x2fa/0x360 [ 285.739575][T13311] 0xffff888072c04000 hci1050 orig refcnt 4. hci_dev_hold [ 285.742919][T13306] do_syscall_64+0x672/0x790 [ 285.748361][T13300] vhci_release+0x78/0xe0 [ 285.753927][T13306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.758873][T13263] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 285.764373][T13306] RIP: 0033:0x4163e1 [ 285.776427][T13306] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 285.783625][T13310] 0xffff888072c04000 hci1050 orig refcnt 5. hci_dev_put [ 285.798328][T13306] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 285.810864][T13300] __fput+0x2da/0x850 [ 285.813135][T13306] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 285.823709][T13292] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 285.825338][T13306] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 285.835941][T13300] task_work_run+0x13f/0x1b0 [ 285.841740][T13306] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 285.854192][T13306] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 285.857452][T13300] exit_to_usermode_loop+0x2fa/0x360 [ 285.863488][T13306] R13: 0000000000770b38 R14: 0000000000045c43 R15: 000000000076bf0c [ 285.881674][T13307] 0xffff888090538000 hci1051 orig refcnt 4. hci_dev_hold [ 285.887875][T13292] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 285.895422][ T1614] 0xffff888090538000 hci1051 orig refcnt 5. hci_dev_hold [ 285.897198][T13292] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 285.905968][ T1614] 0xffff888090538000 hci1051 orig refcnt 6. hci_dev_put [ 285.918189][T13310] catch: 0xffff888072c04000, 0xffff888072c05078 [ 285.922942][T13306] 0xffff888090538000 hci1051 orig refcnt 5. hci_dev_put [ 285.930991][T13300] do_syscall_64+0x672/0x790 [ 285.934673][T13306] catch: 0xffff888090538000, 0xffff888090539078 [ 285.938237][T13300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.944989][T13306] Call Trace: [ 285.954072][T13306] hci_free_dev.cold+0x24/0x29 [ 285.955157][T13310] Call Trace: [ 285.959298][T13306] vhci_release+0x78/0xe0 [ 285.966941][T13306] __fput+0x2da/0x850 [ 285.967417][T13283] hci_free_dev.cold+0x24/0x29 [ 285.971335][T13306] task_work_run+0x13f/0x1b0 [ 285.980821][T13306] exit_to_usermode_loop+0x2fa/0x360 [ 285.986128][T13306] do_syscall_64+0x672/0x790 [ 285.987125][T13310] hci_free_dev.cold+0x24/0x29 [ 285.991595][T13306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.998716][T13283] vhci_release+0x78/0xe0 [ 286.002425][T13306] RIP: 0033:0x4163e1 [ 286.010823][T13306] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.019162][T13283] __fput+0x2da/0x850 [ 286.031764][T13306] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 286.035599][T13310] vhci_release+0x78/0xe0 [ 286.045653][T13306] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 286.051933][T13319] 0xffff88806ef20000 hci1052 orig refcnt 4. hci_dev_hold [ 286.057902][T13306] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 286.072139][T13306] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 286.080943][T13306] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c040 [ 286.089983][T13306] R13: 0000000000770b38 R14: 0000000000045d0b R15: 000000000076c04c [ 286.104842][T13292] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 286.113881][T13300] RIP: 0033:0x4163e1 [ 286.117977][T13300] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.123054][T13325] 0xffff88807f8ac000 hci1053 orig refcnt 4. hci_dev_hold [ 286.144407][T13310] __fput+0x2da/0x850 [ 286.147847][T13283] task_work_run+0x13f/0x1b0 [ 286.154269][T13283] get_signal+0x2054/0x24e0 [ 286.157997][T13292] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 286.159919][ T1614] 0xffff88806ef20000 hci1052 orig refcnt 5. hci_dev_hold [ 286.169378][T13310] task_work_run+0x13f/0x1b0 [ 286.179218][ T1614] 0xffff88806ef20000 hci1052 orig refcnt 6. hci_dev_put [ 286.180832][T13318] 0xffff88806ef20000 hci1052 orig refcnt 5. hci_dev_put [ 286.198268][T13283] ? new_sync_read+0x790/0x790 [ 286.200896][T13292] R13: 0000000000770b38 R14: 0000000000045a51 R15: 000000000076bf0c [ 286.206813][T13283] ? fsnotify+0x770/0xb10 [ 286.216189][T13283] ? apparmor_path_rmdir+0x30/0x30 [ 286.220803][ T8529] 0xffff88807f8ac000 hci1053 orig refcnt 5. hci_dev_hold [ 286.222557][T13283] do_signal+0x7e/0x13f0 [ 286.230441][ T8529] 0xffff88807f8ac000 hci1053 orig refcnt 6. hci_dev_put [ 286.234089][T13283] ? fsnotify_first_mark+0x200/0x200 [ 286.241843][T13324] 0xffff88807f8ac000 hci1053 orig refcnt 5. hci_dev_put [ 286.246865][T13283] ? setup_sigcontext+0x820/0x820 [ 286.253365][T13318] catch: 0xffff88806ef20000, 0xffff88806ef21078 [ 286.259458][T13283] ? kick_process+0xe4/0x170 [ 286.269537][T13310] exit_to_usermode_loop+0x2fa/0x360 [ 286.269557][T13310] do_syscall_64+0x672/0x790 [ 286.269676][T13310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.269687][T13310] RIP: 0033:0x4163e1 [ 286.269700][T13310] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.269711][T13310] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 286.277937][T13283] ? task_work_add+0x97/0x120 [ 286.289851][T13324] catch: 0xffff88807f8ac000, 0xffff88807f8ad078 [ 286.289857][T13324] Call Trace: [ 286.289878][T13324] hci_free_dev.cold+0x24/0x29 [ 286.313690][T13300] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 286.342284][T13324] vhci_release+0x78/0xe0 [ 286.356755][T13294] 0xffff8880702fc000 hci1054 orig refcnt 4. hci_dev_hold [ 286.366642][T13310] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 286.375729][T13318] Call Trace: [ 286.380565][T13318] hci_free_dev.cold+0x24/0x29 [ 286.385682][T13310] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 286.393912][T13294] 0xffff8880702fc000 hci1054 orig refcnt 5. hci_dev_put [ 286.399498][T13324] __fput+0x2da/0x850 [ 286.401109][T13318] vhci_release+0x78/0xe0 [ 286.406189][T13324] task_work_run+0x13f/0x1b0 [ 286.409420][T13294] catch: 0xffff8880702fc000, 0xffff8880702fd078 [ 286.409425][T13294] Call Trace: [ 286.409443][T13294] hci_free_dev.cold+0x24/0x29 [ 286.409462][T13294] vhci_release+0x78/0xe0 [ 286.427294][T13324] exit_to_usermode_loop+0x2fa/0x360 [ 286.429350][T13310] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 286.437906][T13324] do_syscall_64+0x672/0x790 [ 286.441110][T13318] __fput+0x2da/0x850 [ 286.456215][T13310] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 286.464946][T13283] ? fput_many+0xf6/0x1a0 [ 286.465853][T13324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.470237][T13300] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 286.484172][T13318] task_work_run+0x13f/0x1b0 [ 286.485586][T13324] RIP: 0033:0x4163e1 [ 286.489878][T13310] R13: 0000000000770b38 R14: 0000000000045c9f R15: 000000000076bf0c [ 286.501744][T13283] ? ksys_write+0x19f/0x250 [ 286.503499][T13294] __fput+0x2da/0x850 [ 286.506426][T13318] exit_to_usermode_loop+0x2fa/0x360 [ 286.513130][T13324] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.517413][T13283] ? __ia32_sys_read+0xb0/0xb0 [ 286.541239][T13318] do_syscall_64+0x672/0x790 [ 286.546284][T13300] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 286.550743][T13294] task_work_run+0x13f/0x1b0 [ 286.559148][T13311] 0xffff888072394000 hci1055 orig refcnt 4. hci_dev_hold [ 286.566726][T13318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.576335][T13294] get_signal+0x2054/0x24e0 [ 286.579125][T13310] 0xffff888072394000 hci1055 orig refcnt 5. hci_dev_put [ 286.588380][T13310] catch: 0xffff888072394000, 0xffff888072395078 [ 286.592481][T13294] ? new_sync_read+0x790/0x790 [ 286.595961][T13318] RIP: 0033:0x4163e1 [ 286.604761][T13300] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 286.613654][T13310] Call Trace: [ 286.617087][T13318] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.621752][T13294] ? fsnotify+0x770/0xb10 [ 286.638628][T13324] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 286.650625][T13310] hci_free_dev.cold+0x24/0x29 [ 286.655545][T13283] exit_to_usermode_loop+0x26c/0x360 [ 286.662049][T13300] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 286.672365][T13310] vhci_release+0x78/0xe0 [ 286.676147][T13294] ? apparmor_path_rmdir+0x30/0x30 [ 286.676863][T13310] __fput+0x2da/0x850 [ 286.688262][T13283] do_syscall_64+0x672/0x790 [ 286.693529][T13324] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 286.695885][T13294] do_signal+0x7e/0x13f0 [ 286.703315][T13300] R13: 000000000076c900 R14: 0000000000045b2c R15: 000000000076bfac [ 286.714673][T13283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.717678][T13318] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 286.721636][T13310] task_work_run+0x13f/0x1b0 [ 286.734693][T13324] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 286.737724][T13294] ? fsnotify_first_mark+0x200/0x200 [ 286.743739][T13283] RIP: 0033:0x45c849 [ 286.752840][T13310] exit_to_usermode_loop+0x2fa/0x360 [ 286.754155][T13294] ? setup_sigcontext+0x820/0x820 [ 286.767857][T13301] 0xffff888091398000 hci1056 orig refcnt 4. hci_dev_hold [ 286.775314][T13324] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 286.778875][T13318] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 286.788731][T13310] do_syscall_64+0x672/0x790 [ 286.796634][T13283] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.804094][T13294] ? kick_process+0xe4/0x170 [ 286.824283][T13301] 0xffff888091398000 hci1056 orig refcnt 5. hci_dev_put [ 286.827509][T13294] ? task_work_add+0x97/0x120 [ 286.835604][T13310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.836499][T13294] ? fput_many+0xf6/0x1a0 [ 286.846719][T13301] catch: 0xffff888091398000, 0xffff888091399078 [ 286.856520][T13310] RIP: 0033:0x4163e1 [ 286.865149][T13318] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 286.876779][T13310] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.877770][T13294] ? ksys_write+0x19f/0x250 [ 286.903404][T13301] Call Trace: [ 286.906832][T13301] hci_free_dev.cold+0x24/0x29 [ 286.914661][T13324] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 286.926394][T13318] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 286.935799][T13283] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.946715][T13301] vhci_release+0x78/0xe0 2020/04/06 07:43:40 executed programs: 541 [ 286.953611][T13324] R13: 000000000076c900 R14: 0000000000045e46 R15: 000000000076bfac [ 286.965221][T13301] __fput+0x2da/0x850 [ 286.970589][T13318] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 286.979936][T13283] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 286.990364][T13301] task_work_run+0x13f/0x1b0 [ 286.997697][T13310] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 287.005188][T13294] ? __ia32_sys_read+0xb0/0xb0 [ 287.013098][T13301] get_signal+0x2054/0x24e0 [ 287.028085][T13318] R13: 000000000076c900 R14: 0000000000045dd6 R15: 000000000076bfac [ 287.034209][T13294] exit_to_usermode_loop+0x26c/0x360 [ 287.040765][T13283] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 287.054223][T13301] ? new_sync_read+0x790/0x790 [ 287.056484][T13294] do_syscall_64+0x672/0x790 [ 287.061426][T13310] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 287.072059][T13294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.072073][T13294] RIP: 0033:0x45c849 [ 287.083963][T13301] ? fsnotify+0x770/0xb10 [ 287.090647][T13283] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 287.092504][T13319] 0xffff88806eef4000 hci1057 orig refcnt 4. hci_dev_hold [ 287.107777][T13301] ? apparmor_path_rmdir+0x30/0x30 [ 287.115183][T13343] 0xffff888094f78000 hci1058 orig refcnt 4. hci_dev_hold [ 287.122934][T13310] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 287.125003][ T8529] 0xffff88806eef4000 hci1057 orig refcnt 5. hci_dev_hold [ 287.133689][T13283] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.140300][ T8529] 0xffff88806eef4000 hci1057 orig refcnt 6. hci_dev_put [ 287.148119][T13301] do_signal+0x7e/0x13f0 [ 287.162376][T13319] 0xffff88806eef4000 hci1057 orig refcnt 5. hci_dev_put [ 287.167484][T13294] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.174560][T13342] 0xffff888094f78000 hci1058 orig refcnt 5. hci_dev_put [ 287.194070][T13294] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.212442][T13294] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 287.219950][T13310] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 287.222294][T13294] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 287.229681][T13319] catch: 0xffff88806eef4000, 0xffff88806eef5078 [ 287.237339][T13294] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 287.248222][T13301] ? fsnotify_first_mark+0x200/0x200 [ 287.257135][T13294] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.261454][T13283] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 287.266856][T13294] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 287.275377][T13342] catch: 0xffff888094f78000, 0xffff888094f79078 [ 287.289266][T13310] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c040 [ 287.297721][T13310] R13: 0000000000770b38 R14: 0000000000045fb7 R15: 000000000076c04c [ 287.299850][T13301] ? setup_sigcontext+0x820/0x820 [ 287.319593][T13342] Call Trace: [ 287.326527][T13319] Call Trace: [ 287.332643][T13342] hci_free_dev.cold+0x24/0x29 [ 287.335501][T13319] hci_free_dev.cold+0x24/0x29 [ 287.343201][T13301] ? kick_process+0xe4/0x170 [ 287.354781][T13342] vhci_release+0x78/0xe0 [ 287.360157][T13319] vhci_release+0x78/0xe0 [ 287.366188][T13301] ? task_work_add+0x97/0x120 [ 287.371640][T13351] 0xffff888074840000 hci1059 orig refcnt 4. hci_dev_hold [ 287.380008][T13342] __fput+0x2da/0x850 [ 287.381736][T13319] __fput+0x2da/0x850 [ 287.387517][T13301] ? fput_many+0xf6/0x1a0 [ 287.391862][T13319] task_work_run+0x13f/0x1b0 [ 287.395809][T13342] task_work_run+0x13f/0x1b0 [ 287.408230][ T8529] 0xffff888074840000 hci1059 orig refcnt 5. hci_dev_hold [ 287.414216][T13301] ? ksys_write+0x19f/0x250 [ 287.417858][ T8529] 0xffff888074840000 hci1059 orig refcnt 6. hci_dev_put [ 287.425534][T13342] exit_to_usermode_loop+0x2fa/0x360 [ 287.433636][T13350] 0xffff888074840000 hci1059 orig refcnt 5. hci_dev_put [ 287.440564][T13319] get_signal+0x2054/0x24e0 [ 287.445842][T13350] catch: 0xffff888074840000, 0xffff888074841078 [ 287.446635][T13356] 0xffff8880a8198000 hci1060 orig refcnt 4. hci_dev_hold [ 287.455355][T13301] ? __ia32_sys_read+0xb0/0xb0 [ 287.473917][T13319] ? new_sync_read+0x790/0x790 [ 287.476517][T13342] do_syscall_64+0x672/0x790 [ 287.479016][T13319] ? fsnotify+0x770/0xb10 [ 287.486120][T13301] exit_to_usermode_loop+0x26c/0x360 [ 287.488105][T13319] ? apparmor_path_rmdir+0x30/0x30 [ 287.494692][T13350] Call Trace: [ 287.506483][T13361] 0xffff8880702d8000 hci1061 orig refcnt 4. hci_dev_hold [ 287.507590][T13319] do_signal+0x7e/0x13f0 [ 287.515769][T13342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.518599][T13319] ? fsnotify_first_mark+0x200/0x200 [ 287.527506][T13350] hci_free_dev.cold+0x24/0x29 [ 287.537061][T13350] vhci_release+0x78/0xe0 [ 287.542725][T13301] do_syscall_64+0x672/0x790 [ 287.568766][T13352] 0xffff8880a8198000 hci1060 orig refcnt 5. hci_dev_put [ 287.570244][T13342] RIP: 0033:0x4163e1 [ 287.575751][T13352] catch: 0xffff8880a8198000, 0xffff8880a8199078 [ 287.575757][T13352] Call Trace: [ 287.575777][T13352] hci_free_dev.cold+0x24/0x29 [ 287.575795][T13352] vhci_release+0x78/0xe0 [ 287.575813][T13352] __fput+0x2da/0x850 [ 287.588514][T13350] __fput+0x2da/0x850 [ 287.598756][ T8529] 0xffff8880702d8000 hci1061 orig refcnt 5. hci_dev_hold [ 287.615822][ T8529] 0xffff8880702d8000 hci1061 orig refcnt 6. hci_dev_put [ 287.624264][T13355] 0xffff8880702d8000 hci1061 orig refcnt 5. hci_dev_put [ 287.626030][T13301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.631615][T13355] catch: 0xffff8880702d8000, 0xffff8880702d9078 [ 287.641876][T13301] RIP: 0033:0x45c849 [ 287.644420][T13355] Call Trace: [ 287.647719][T13301] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.652200][T13355] hci_free_dev.cold+0x24/0x29 [ 287.676947][T13355] vhci_release+0x78/0xe0 [ 287.682403][T13319] ? setup_sigcontext+0x820/0x820 [ 287.686095][T13301] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.687585][T13355] __fput+0x2da/0x850 [ 287.697141][T13301] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 287.712770][T13301] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 287.726263][T13301] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 287.729822][T13319] ? kick_process+0xe4/0x170 [ 287.740663][T13301] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.749132][T13342] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 287.753634][T13301] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 287.769224][T13350] task_work_run+0x13f/0x1b0 [ 287.785973][T13352] task_work_run+0x13f/0x1b0 [ 287.798768][T13319] ? task_work_add+0x97/0x120 [ 287.807430][T13355] task_work_run+0x13f/0x1b0 [ 287.812660][T13319] ? fput_many+0xf6/0x1a0 [ 287.814322][T13352] exit_to_usermode_loop+0x2fa/0x360 [ 287.817139][T13350] exit_to_usermode_loop+0x2fa/0x360 [ 287.825263][T13355] exit_to_usermode_loop+0x2fa/0x360 [ 287.832295][T13319] ? ksys_write+0x19f/0x250 [ 287.839986][T13350] do_syscall_64+0x672/0x790 [ 287.843954][T13352] do_syscall_64+0x672/0x790 [ 287.844719][T13342] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 287.853392][T13352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.861190][T13319] ? __ia32_sys_read+0xb0/0xb0 [ 287.870994][T13350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.876920][T13367] 0xffff888071194000 hci1062 orig refcnt 4. hci_dev_hold [ 287.877808][ T8529] 0xffff888071194000 hci1062 orig refcnt 5. hci_dev_hold [ 287.884220][T13355] do_syscall_64+0x672/0x790 [ 287.884242][T13355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.884253][T13355] RIP: 0033:0x4163e1 [ 287.884274][T13355] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 287.884282][T13355] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 287.884292][T13355] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 287.884298][T13355] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 287.884304][T13355] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 287.884310][T13355] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 287.884316][T13355] R13: 000000000076c900 R14: 00000000000463c1 R15: 000000000076bf0c [ 287.887659][T13361] 0xffff88806e4c0000 hci1063 orig refcnt 4. hci_dev_hold [ 287.893364][ T8529] 0xffff888071194000 hci1062 orig refcnt 6. hci_dev_put [ 287.902654][T13342] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 287.920949][T13366] 0xffff888071194000 hci1062 orig refcnt 5. hci_dev_put [ 287.928858][T13361] 0xffff88806e4c0000 hci1063 orig refcnt 5. hci_dev_put [ 287.935765][T13366] catch: 0xffff888071194000, 0xffff888071195078 [ 287.955549][T13352] RIP: 0033:0x4163e1 [ 287.959879][T13366] Call Trace: [ 287.969149][T13319] exit_to_usermode_loop+0x26c/0x360 [ 287.975450][T13366] hci_free_dev.cold+0x24/0x29 [ 287.993766][T13352] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 287.998189][T13366] vhci_release+0x78/0xe0 [ 288.017135][T13350] RIP: 0033:0x4163e1 [ 288.017715][T13366] __fput+0x2da/0x850 [ 288.027363][T13361] catch: 0xffff88806e4c0000, 0xffff88806e4c1078 [ 288.032573][T13366] task_work_run+0x13f/0x1b0 [ 288.042151][T13350] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 288.057350][T13366] exit_to_usermode_loop+0x2fa/0x360 [ 288.060193][T13361] Call Trace: [ 288.064567][T13366] do_syscall_64+0x672/0x790 [ 288.071323][T13319] do_syscall_64+0x672/0x790 [ 288.075401][T13352] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 288.084304][T13361] hci_free_dev.cold+0x24/0x29 [ 288.100185][T13342] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 288.113289][T13319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.117420][T13366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.142464][T13350] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 288.144729][T13342] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 288.157376][T13361] vhci_release+0x78/0xe0 [ 288.159335][T13352] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 288.169967][T13361] __fput+0x2da/0x850 [ 288.172729][T13342] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 288.180271][T13319] RIP: 0033:0x45c849 [ 288.183747][T13366] RIP: 0033:0x4163e1 [ 288.199253][T13350] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 288.201374][T13352] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 288.216955][T13342] R13: 000000000076c900 R14: 000000000004620d R15: 000000000076bfac [ 288.220136][T13361] task_work_run+0x13f/0x1b0 [ 288.229941][T13366] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 288.235327][T13319] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.250933][T13350] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 288.274625][T13343] 0xffff888090e04000 hci1064 orig refcnt 4. hci_dev_hold [ 288.279187][T13352] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 288.295377][T13352] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 288.304078][T13366] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 288.305369][T13343] 0xffff888090e04000 hci1064 orig refcnt 5. hci_dev_put [ 288.313581][T13352] R13: 000000000076c900 R14: 0000000000046339 R15: 000000000076bfac [ 288.320214][T13361] get_signal+0x2054/0x24e0 [ 288.330165][T13350] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 288.341038][T13366] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 288.350170][T13350] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 288.354241][T13356] 0xffff888075aa8000 hci1065 orig refcnt 4. hci_dev_hold [ 288.360256][T13366] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 288.373906][T13366] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 288.382704][T13366] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 288.391308][T13366] R13: 0000000000770b38 R14: 00000000000464f8 R15: 000000000076bf0c [ 288.393230][T13350] R13: 0000000000770b38 R14: 00000000000462fd R15: 000000000076bf0c [ 288.411387][T13367] 0xffff88806e580000 hci1066 orig refcnt 4. hci_dev_hold [ 288.420187][T13361] ? new_sync_read+0x790/0x790 [ 288.423491][T13343] catch: 0xffff888090e04000, 0xffff888090e05078 [ 288.435377][ T8529] 0xffff88806e580000 hci1066 orig refcnt 5. hci_dev_hold [ 288.435970][T13351] 0xffff88806ee24000 hci1067 orig refcnt 4. hci_dev_hold [ 288.444395][ T8529] 0xffff88806e580000 hci1066 orig refcnt 6. hci_dev_put [ 288.459594][T13361] ? fsnotify+0x770/0xb10 [ 288.460495][T13367] 0xffff88806e580000 hci1066 orig refcnt 5. hci_dev_put [ 288.463939][T13361] ? apparmor_path_rmdir+0x30/0x30 [ 288.463963][T13361] do_signal+0x7e/0x13f0 [ 288.463977][T13361] ? fsnotify_first_mark+0x200/0x200 [ 288.463999][T13361] ? setup_sigcontext+0x820/0x820 [ 288.464018][T13361] ? kick_process+0xe4/0x170 [ 288.478132][T13356] 0xffff888075aa8000 hci1065 orig refcnt 5. hci_dev_put [ 288.480738][T13361] ? task_work_add+0x97/0x120 [ 288.480759][T13361] ? fput_many+0xf6/0x1a0 [ 288.480773][T13361] ? ksys_write+0x19f/0x250 [ 288.480785][T13361] ? __ia32_sys_read+0xb0/0xb0 [ 288.480808][T13361] exit_to_usermode_loop+0x26c/0x360 [ 288.480828][T13361] do_syscall_64+0x672/0x790 [ 288.480848][T13361] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.480858][T13361] RIP: 0033:0x45c849 [ 288.480872][T13361] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.480880][T13361] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.480892][T13361] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 288.480899][T13361] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 288.480907][T13361] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 288.480915][T13361] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 288.480922][T13361] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 288.484377][ T8529] 0xffff88806ee24000 hci1067 orig refcnt 5. hci_dev_hold [ 288.521617][T13356] catch: 0xffff888075aa8000, 0xffff888075aa9078 [ 288.521629][T13356] Call Trace: [ 288.521649][T13356] hci_free_dev.cold+0x24/0x29 [ 288.521664][T13356] vhci_release+0x78/0xe0 [ 288.521681][T13356] __fput+0x2da/0x850 [ 288.521809][T13356] task_work_run+0x13f/0x1b0 [ 288.528933][ T8529] 0xffff88806ee24000 hci1067 orig refcnt 6. hci_dev_put [ 288.536681][T13343] Call Trace: [ 288.548225][T13387] 0xffff8880722bc000 hci1068 orig refcnt 4. hci_dev_hold [ 288.564953][T13351] 0xffff88806ee24000 hci1067 orig refcnt 5. hci_dev_put [ 288.572661][ T8529] 0xffff8880722bc000 hci1068 orig refcnt 5. hci_dev_hold [ 288.608446][T13356] get_signal+0x2054/0x24e0 [ 288.613324][ T8529] 0xffff8880722bc000 hci1068 orig refcnt 6. hci_dev_put [ 288.623908][T13351] catch: 0xffff88806ee24000, 0xffff88806ee25078 [ 288.626368][T13367] catch: 0xffff88806e580000, 0xffff88806e581078 [ 288.629354][T13386] 0xffff8880722bc000 hci1068 orig refcnt 5. hci_dev_put [ 288.633789][T13367] Call Trace: [ 288.633810][T13367] hci_free_dev.cold+0x24/0x29 [ 288.633829][T13367] vhci_release+0x78/0xe0 [ 288.633849][T13367] __fput+0x2da/0x850 [ 288.633875][T13367] task_work_run+0x13f/0x1b0 [ 288.642379][T13386] catch: 0xffff8880722bc000, 0xffff8880722bd078 [ 288.642385][T13386] Call Trace: [ 288.642404][T13386] hci_free_dev.cold+0x24/0x29 [ 288.642421][T13386] vhci_release+0x78/0xe0 [ 288.642438][T13386] __fput+0x2da/0x850 [ 288.642465][T13386] task_work_run+0x13f/0x1b0 [ 288.647832][T13319] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.747138][T13351] Call Trace: [ 288.756865][T13319] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 288.768798][T13367] get_signal+0x2054/0x24e0 [ 288.771041][T13319] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 288.779371][T13356] ? new_sync_read+0x790/0x790 [ 288.784046][T13319] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 288.796311][T13386] exit_to_usermode_loop+0x2fa/0x360 [ 288.804670][T13319] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 288.818218][T13319] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 288.820355][T13343] hci_free_dev.cold+0x24/0x29 [ 288.829097][T13351] hci_free_dev.cold+0x24/0x29 [ 288.836357][T13351] vhci_release+0x78/0xe0 [ 288.841510][T13351] __fput+0x2da/0x850 [ 288.845531][T13351] task_work_run+0x13f/0x1b0 [ 288.851133][T13367] ? new_sync_read+0x790/0x790 [ 288.855931][T13367] ? fsnotify+0x770/0xb10 [ 288.863416][T13356] ? fsnotify+0x770/0xb10 [ 288.867793][T13356] ? apparmor_path_rmdir+0x30/0x30 [ 288.873566][T13343] vhci_release+0x78/0xe0 [ 288.874398][T13386] do_syscall_64+0x672/0x790 [ 288.884085][T13351] get_signal+0x2054/0x24e0 [ 288.889196][T13367] ? apparmor_path_rmdir+0x30/0x30 [ 288.891738][T13343] __fput+0x2da/0x850 [ 288.894342][T13367] do_signal+0x7e/0x13f0 [ 288.894358][T13367] ? fsnotify_first_mark+0x200/0x200 [ 288.894380][T13367] ? setup_sigcontext+0x820/0x820 [ 288.894395][T13367] ? kick_process+0xe4/0x170 [ 288.894411][T13367] ? task_work_add+0x97/0x120 [ 288.894429][T13367] ? fput_many+0xf6/0x1a0 [ 288.914548][T13392] 0xffff88807f340000 hci1069 orig refcnt 4. hci_dev_hold [ 288.921084][T13351] ? new_sync_read+0x790/0x790 [ 288.929328][T13343] task_work_run+0x13f/0x1b0 [ 288.934945][T13356] do_signal+0x7e/0x13f0 [ 288.947762][T13386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.954903][T13386] RIP: 0033:0x4163e1 [ 288.960690][T13391] 0xffff88807f340000 hci1069 orig refcnt 5. hci_dev_put [ 288.961407][T13386] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 288.972372][T13391] catch: 0xffff88807f340000, 0xffff88807f341078 [ 288.989890][T13351] ? fsnotify+0x770/0xb10 [ 288.999180][T13356] ? fsnotify_first_mark+0x200/0x200 [ 288.999714][T13351] ? apparmor_path_rmdir+0x30/0x30 [ 289.009400][T13343] get_signal+0x2054/0x24e0 [ 289.010842][T13351] do_signal+0x7e/0x13f0 [ 289.018967][T13351] ? fsnotify_first_mark+0x200/0x200 [ 289.019145][T13343] ? new_sync_read+0x790/0x790 [ 289.024293][T13351] ? setup_sigcontext+0x820/0x820 [ 289.024309][T13351] ? kick_process+0xe4/0x170 [ 289.024327][T13351] ? task_work_add+0x97/0x120 [ 289.024348][T13351] ? fput_many+0xf6/0x1a0 [ 289.024365][T13351] ? ksys_write+0x19f/0x250 [ 289.031730][T13356] ? setup_sigcontext+0x820/0x820 [ 289.037000][T13391] Call Trace: [ 289.046102][T13367] ? ksys_write+0x19f/0x250 [ 289.047958][T13391] hci_free_dev.cold+0x24/0x29 [ 289.047977][T13391] vhci_release+0x78/0xe0 [ 289.047995][T13391] __fput+0x2da/0x850 [ 289.048023][T13391] task_work_run+0x13f/0x1b0 [ 289.048046][T13391] exit_to_usermode_loop+0x2fa/0x360 [ 289.062922][T13356] ? kick_process+0xe4/0x170 [ 289.065510][T13351] ? __ia32_sys_read+0xb0/0xb0 [ 289.065542][T13351] exit_to_usermode_loop+0x26c/0x360 [ 289.065567][T13351] do_syscall_64+0x672/0x790 [ 289.076406][T13367] ? __ia32_sys_read+0xb0/0xb0 [ 289.083399][T13351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.092046][T13367] exit_to_usermode_loop+0x26c/0x360 [ 289.097034][T13343] ? fsnotify+0x770/0xb10 [ 289.104377][T13356] ? task_work_add+0x97/0x120 [ 289.109650][T13351] RIP: 0033:0x45c849 [ 289.124022][T13367] do_syscall_64+0x672/0x790 [ 289.126835][T13386] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 289.131260][T13356] ? fput_many+0xf6/0x1a0 [ 289.135341][T13386] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 289.150839][T13367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.152483][T13391] do_syscall_64+0x672/0x790 [ 289.161798][T13356] ? ksys_write+0x19f/0x250 [ 289.165583][T13351] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.178395][T13367] RIP: 0033:0x45c849 [ 289.180533][T13343] ? apparmor_path_rmdir+0x30/0x30 [ 289.210490][T13391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.213964][T13356] ? __ia32_sys_read+0xb0/0xb0 [ 289.216415][T13391] RIP: 0033:0x4163e1 [ 289.216430][T13391] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 289.216438][T13391] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 289.216451][T13391] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 289.216459][T13391] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 289.216467][T13391] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 289.216475][T13391] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 289.216482][T13391] R13: 000000000076c900 R14: 0000000000046903 R15: 000000000076bfac [ 289.225600][T13386] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 289.324976][T13351] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.335174][T13351] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 289.340073][T13392] 0xffff8880a1f08000 hci1070 orig refcnt 4. hci_dev_hold [ 289.344420][T13367] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.367667][T13343] do_signal+0x7e/0x13f0 [ 289.371305][T13351] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 289.383317][T13351] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 289.392073][T13367] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.396702][T13343] ? fsnotify_first_mark+0x200/0x200 [ 289.401468][T13351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 289.415907][T13367] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 289.424617][T13351] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 289.434657][T13367] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 289.443291][T13343] ? setup_sigcontext+0x820/0x820 [ 289.449911][ T8529] 0xffff8880a1f08000 hci1070 orig refcnt 5. hci_dev_hold [ 289.459355][ T8529] 0xffff8880a1f08000 hci1070 orig refcnt 6. hci_dev_put [ 289.467691][T13392] 0xffff8880a1f08000 hci1070 orig refcnt 5. hci_dev_put [ 289.475327][T13356] exit_to_usermode_loop+0x26c/0x360 [ 289.484493][T13343] ? kick_process+0xe4/0x170 [ 289.489809][T13367] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 289.498495][T13392] catch: 0xffff8880a1f08000, 0xffff8880a1f09078 [ 289.505345][T13356] do_syscall_64+0x672/0x790 [ 289.510737][T13343] ? task_work_add+0x97/0x120 [ 289.515966][T13356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.523429][T13392] Call Trace: [ 289.526801][T13343] ? fput_many+0xf6/0x1a0 [ 289.532218][T13392] hci_free_dev.cold+0x24/0x29 [ 289.534643][T13367] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 289.537013][T13392] vhci_release+0x78/0xe0 [ 289.537033][T13392] __fput+0x2da/0x850 [ 289.537067][T13392] task_work_run+0x13f/0x1b0 [ 289.537088][T13392] get_signal+0x2054/0x24e0 [ 289.566758][T13343] ? ksys_write+0x19f/0x250 [ 289.571974][T13343] ? __ia32_sys_read+0xb0/0xb0 [ 289.572194][T13356] RIP: 0033:0x45c849 [ 289.576769][T13343] exit_to_usermode_loop+0x26c/0x360 [ 289.576790][T13343] do_syscall_64+0x672/0x790 [ 289.576812][T13343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.576822][T13343] RIP: 0033:0x45c849 [ 289.576835][T13343] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.576849][T13343] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.633743][T13367] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 289.642559][T13356] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.645691][T13402] 0xffff8880a72f4000 hci1071 orig refcnt 4. hci_dev_hold [ 289.665142][T13392] ? new_sync_read+0x790/0x790 [ 289.677029][T13392] ? fsnotify+0x770/0xb10 [ 289.682376][T13392] ? apparmor_path_rmdir+0x30/0x30 [ 289.687583][T13356] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.697618][T13392] do_signal+0x7e/0x13f0 [ 289.702902][T13386] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 289.712300][T13392] ? fsnotify_first_mark+0x200/0x200 [ 289.717675][T13356] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 289.727113][T13392] ? setup_sigcontext+0x820/0x820 [ 289.734058][T13386] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 289.743894][T13356] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 289.752852][T13392] ? kick_process+0xe4/0x170 [ 289.755804][T13407] 0xffff88808858c000 hci1072 orig refcnt 4. hci_dev_hold [ 289.757543][T13386] R13: 0000000000770b38 R14: 000000000004679a R15: 000000000076bf0c [ 289.766045][T13343] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 289.789978][T13392] ? task_work_add+0x97/0x120 [ 289.807595][T13387] 0xffff888085be8000 hci1073 orig refcnt 4. hci_dev_hold [ 289.819421][T13356] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 289.824471][T13401] 0xffff8880a72f4000 hci1071 orig refcnt 5. hci_dev_put [ 289.835634][T13392] ? fput_many+0xf6/0x1a0 [ 289.843273][ T8529] 0xffff888085be8000 hci1073 orig refcnt 5. hci_dev_hold [ 289.849663][T13401] catch: 0xffff8880a72f4000, 0xffff8880a72f5078 [ 289.852553][ T8529] 0xffff888085be8000 hci1073 orig refcnt 6. hci_dev_put [ 289.862170][T13401] Call Trace: [ 289.866135][T13387] 0xffff888085be8000 hci1073 orig refcnt 5. hci_dev_put [ 289.875072][T13401] hci_free_dev.cold+0x24/0x29 [ 289.886078][T13392] ? ksys_write+0x19f/0x250 [ 289.886124][T13406] 0xffff88808858c000 hci1072 orig refcnt 5. hci_dev_put [ 289.893019][T13356] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 289.899780][T13406] catch: 0xffff88808858c000, 0xffff88808858d078 [ 289.907341][T13356] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 289.922805][T13401] vhci_release+0x78/0xe0 [ 289.927749][T13401] __fput+0x2da/0x850 [ 289.932207][T13401] task_work_run+0x13f/0x1b0 [ 289.933310][T13392] ? __ia32_sys_read+0xb0/0xb0 [ 289.936880][T13401] exit_to_usermode_loop+0x2fa/0x360 [ 289.945276][T13343] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 289.948772][T13401] do_syscall_64+0x672/0x790 [ 289.960660][T13401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.967333][T13401] RIP: 0033:0x4163e1 [ 289.972865][T13401] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 289.980307][T13387] catch: 0xffff888085be8000, 0xffff888085be9078 [ 289.993823][T13401] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 290.009680][T13401] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 290.011125][T13392] exit_to_usermode_loop+0x26c/0x360 [ 290.017678][T13401] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 290.017687][T13401] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 290.017695][T13401] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 290.017702][T13401] R13: 000000000076c900 R14: 0000000000046bea R15: 000000000076bfac [ 290.048438][T13406] Call Trace: [ 290.059754][T13406] hci_free_dev.cold+0x24/0x29 [ 290.068324][T13343] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 290.069463][T13417] 0xffff888073c48000 hci1075 orig refcnt 4. hci_dev_hold [ 290.076330][T13343] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 290.086885][T13402] 0xffff8880746a0000 hci1074 orig refcnt 4. hci_dev_hold [ 290.091526][T13406] vhci_release+0x78/0xe0 [ 290.091545][T13406] __fput+0x2da/0x850 [ 290.104688][ T8529] 0xffff8880746a0000 hci1074 orig refcnt 5. hci_dev_hold [ 290.116256][ T8529] 0xffff8880746a0000 hci1074 orig refcnt 6. hci_dev_put [ 290.126568][T13402] 0xffff8880746a0000 hci1074 orig refcnt 5. hci_dev_put [ 290.127458][T13406] task_work_run+0x13f/0x1b0 [ 290.135135][ T8529] 0xffff888073c48000 hci1075 orig refcnt 5. hci_dev_hold [ 290.146323][T13387] Call Trace: [ 290.147263][ T8529] 0xffff888073c48000 hci1075 orig refcnt 6. hci_dev_put [ 290.151620][T13402] catch: 0xffff8880746a0000, 0xffff8880746a1078 [ 290.163740][T13343] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 290.178375][T13416] 0xffff888073c48000 hci1075 orig refcnt 5. hci_dev_put [ 290.202032][T13416] catch: 0xffff888073c48000, 0xffff888073c49078 [ 290.236032][T13387] hci_free_dev.cold+0x24/0x29 [ 290.248949][T13406] exit_to_usermode_loop+0x2fa/0x360 [ 290.278254][T13416] Call Trace: [ 290.281604][T13416] hci_free_dev.cold+0x24/0x29 [ 290.286040][T13406] do_syscall_64+0x672/0x790 [ 290.286409][T13416] vhci_release+0x78/0xe0 [ 290.296420][T13387] vhci_release+0x78/0xe0 [ 290.308161][T13387] __fput+0x2da/0x850 [ 290.315936][T13406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.319327][T13387] task_work_run+0x13f/0x1b0 [ 290.326799][T13387] get_signal+0x2054/0x24e0 [ 290.326979][T13427] 0xffff88809dd38000 hci1076 orig refcnt 4. hci_dev_hold [ 290.338167][T13402] Call Trace: [ 290.342517][T13416] __fput+0x2da/0x850 [ 290.346538][T13416] task_work_run+0x13f/0x1b0 [ 290.348638][T13406] RIP: 0033:0x4163e1 [ 290.354073][T13387] ? new_sync_read+0x790/0x790 [ 290.361151][T13402] hci_free_dev.cold+0x24/0x29 [ 290.364488][T13406] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 290.365935][T13402] vhci_release+0x78/0xe0 [ 290.365954][T13402] __fput+0x2da/0x850 [ 290.365983][T13402] task_work_run+0x13f/0x1b0 [ 290.366010][T13402] get_signal+0x2054/0x24e0 [ 290.366026][T13402] ? new_sync_read+0x790/0x790 [ 290.392941][T13406] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 290.398880][ T8529] 0xffff88809dd38000 hci1076 orig refcnt 5. hci_dev_hold [ 290.405417][T13406] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 290.410250][ T8529] 0xffff88809dd38000 hci1076 orig refcnt 6. hci_dev_put [ 290.424523][T13406] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 290.433115][T13392] do_syscall_64+0x672/0x790 [ 290.433136][T13392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.441524][T13425] 0xffff88809dd38000 hci1076 orig refcnt 5. hci_dev_put [ 290.448586][T13387] ? fsnotify+0x770/0xb10 [ 290.461406][T13425] catch: 0xffff88809dd38000, 0xffff88809dd39078 [ 290.467412][T13416] exit_to_usermode_loop+0x2fa/0x360 [ 290.474070][T13425] Call Trace: [ 290.493214][T13406] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 290.569507][T13416] do_syscall_64+0x672/0x790 [ 290.574170][T13416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.580488][T13387] ? apparmor_path_rmdir+0x30/0x30 [ 290.585653][T13387] do_signal+0x7e/0x13f0 [ 290.590790][T13392] RIP: 0033:0x45c849 [ 290.594713][T13392] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.632502][T13425] hci_free_dev.cold+0x24/0x29 [ 290.637322][T13425] vhci_release+0x78/0xe0 [ 290.638304][T13406] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 290.658282][T13387] ? fsnotify_first_mark+0x200/0x200 [ 290.663773][T13387] ? setup_sigcontext+0x820/0x820 [ 290.670152][T13416] RIP: 0033:0x4163e1 [ 290.702386][T13416] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 290.725265][T13425] __fput+0x2da/0x850 [ 290.757560][T13402] ? fsnotify+0x770/0xb10 [ 290.777178][T13425] task_work_run+0x13f/0x1b0 [ 290.782701][T13406] R13: 000000000076c900 R14: 0000000000046c51 R15: 000000000076bfac [ 290.799205][T13387] ? kick_process+0xe4/0x170 [ 290.803841][T13387] ? task_work_add+0x97/0x120 [ 290.821610][T13402] ? apparmor_path_rmdir+0x30/0x30 [ 290.821823][T13425] exit_to_usermode_loop+0x2fa/0x360 [ 290.845001][T13392] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.857544][T13407] 0xffff88807f260000 hci1077 orig refcnt 4. hci_dev_hold [ 290.858162][T13402] do_signal+0x7e/0x13f0 [ 290.872399][T13387] ? fput_many+0xf6/0x1a0 [ 290.884250][T13387] ? ksys_write+0x19f/0x250 [ 290.912710][ T8529] 0xffff88807f260000 hci1077 orig refcnt 5. hci_dev_hold [ 290.922337][ T8529] 0xffff88807f260000 hci1077 orig refcnt 6. hci_dev_put [ 290.933809][T13407] 0xffff88807f260000 hci1077 orig refcnt 5. hci_dev_put [ 290.967241][T13407] catch: 0xffff88807f260000, 0xffff88807f261078 [ 290.980946][T13407] Call Trace: [ 290.984287][T13407] hci_free_dev.cold+0x24/0x29 [ 290.991269][T13407] vhci_release+0x78/0xe0 [ 290.995637][T13407] __fput+0x2da/0x850 [ 290.997819][T13425] do_syscall_64+0x672/0x790 [ 291.001238][T13387] ? __ia32_sys_read+0xb0/0xb0 [ 291.014531][T13416] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 291.043923][T13425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.046051][T13402] ? fsnotify_first_mark+0x200/0x200 [ 291.053591][T13392] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 291.098822][T13402] ? setup_sigcontext+0x820/0x820 [ 291.103908][T13402] ? kick_process+0xe4/0x170 [ 291.120202][T13407] task_work_run+0x13f/0x1b0 [ 291.123637][T13425] RIP: 0033:0x4163e1 [ 291.124837][T13407] get_signal+0x2054/0x24e0 [ 291.124856][T13407] ? new_sync_read+0x790/0x790 [ 291.124880][T13407] ? fsnotify+0x770/0xb10 [ 291.124893][T13407] ? apparmor_path_rmdir+0x30/0x30 [ 291.124913][T13407] do_signal+0x7e/0x13f0 [ 291.166622][T13387] exit_to_usermode_loop+0x26c/0x360 [ 291.175059][T13425] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 291.188052][T13416] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 291.218638][T13387] do_syscall_64+0x672/0x790 [ 291.223280][T13387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.226229][T13392] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 291.231800][T13402] ? task_work_add+0x97/0x120 [ 291.248523][T13402] ? fput_many+0xf6/0x1a0 [ 291.252942][T13416] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 291.305547][T13387] RIP: 0033:0x45c849 [ 291.312053][T13402] ? ksys_write+0x19f/0x250 [ 291.355573][T13387] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.369114][T13392] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 291.382530][T13402] ? __ia32_sys_read+0xb0/0xb0 [ 291.391652][T13425] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 291.416945][T13416] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 291.435868][T13402] exit_to_usermode_loop+0x26c/0x360 [ 291.443720][T13407] ? fsnotify_first_mark+0x200/0x200 [ 291.473787][T13425] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 291.484989][T13416] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 291.499183][T13402] do_syscall_64+0x672/0x790 [ 291.510614][T13392] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 291.511654][T13407] ? setup_sigcontext+0x820/0x820 [ 291.526562][T13402] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.535726][T13425] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 291.546922][T13416] R13: 000000000076c900 R14: 0000000000046d7f R15: 000000000076bfac [ 291.554432][T13392] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 291.556118][T13387] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.571513][T13407] ? kick_process+0xe4/0x170 [ 291.600706][T13402] RIP: 0033:0x45c849 [ 291.609209][T13425] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 291.617444][T13402] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.619977][T13407] ? task_work_add+0x97/0x120 [ 291.656549][T13417] 0xffff888074720000 hci1078 orig refcnt 4. hci_dev_hold [ 291.666238][T13425] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 291.682248][T13387] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 291.700137][ T8529] 0xffff888074720000 hci1078 orig refcnt 5. hci_dev_hold [ 291.709628][ T8529] 0xffff888074720000 hci1078 orig refcnt 6. hci_dev_put [ 291.721567][T13417] 0xffff888074720000 hci1078 orig refcnt 5. hci_dev_put [ 291.731323][T13417] catch: 0xffff888074720000, 0xffff888074721078 [ 291.737697][T13417] Call Trace: [ 291.745793][T13417] hci_free_dev.cold+0x24/0x29 [ 291.752268][T13417] vhci_release+0x78/0xe0 [ 291.753640][T13407] ? fput_many+0xf6/0x1a0 [ 291.756684][T13417] __fput+0x2da/0x850 [ 291.766334][T13417] task_work_run+0x13f/0x1b0 [ 291.771419][T13417] get_signal+0x2054/0x24e0 [ 291.772324][T13425] R13: 000000000076c900 R14: 0000000000046e84 R15: 000000000076bfac [ 291.776014][T13417] ? new_sync_read+0x790/0x790 [ 291.789292][T13417] ? fsnotify+0x770/0xb10 [ 291.793745][T13417] ? apparmor_path_rmdir+0x30/0x30 [ 291.796445][T13387] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 291.800506][T13417] do_signal+0x7e/0x13f0 [ 291.808987][T13444] 0xffff888071fe4000 hci1079 orig refcnt 4. hci_dev_hold [ 291.814394][T13417] ? fsnotify_first_mark+0x200/0x200 [ 291.824888][T13417] ? setup_sigcontext+0x820/0x820 [ 291.831033][T13417] ? kick_process+0xe4/0x170 [ 291.835719][T13417] ? task_work_add+0x97/0x120 [ 291.838651][T13387] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 291.842197][T13417] ? fput_many+0xf6/0x1a0 [ 291.848714][T13402] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.854288][T13417] ? ksys_write+0x19f/0x250 [ 291.866767][T13417] ? __ia32_sys_read+0xb0/0xb0 [ 291.873369][T13417] exit_to_usermode_loop+0x26c/0x360 [ 291.874825][T13407] ? ksys_write+0x19f/0x250 [ 291.879897][T13417] do_syscall_64+0x672/0x790 [ 291.895741][T13407] ? __ia32_sys_read+0xb0/0xb0 [ 291.896788][ T8529] 0xffff888071fe4000 hci1079 orig refcnt 5. hci_dev_hold [ 291.911182][ T8529] 0xffff888071fe4000 hci1079 orig refcnt 6. hci_dev_put [ 291.915675][T13417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.919924][T13407] exit_to_usermode_loop+0x26c/0x360 [ 291.924838][T13443] 0xffff888071fe4000 hci1079 orig refcnt 5. hci_dev_put [ 291.932421][T13407] do_syscall_64+0x672/0x790 [ 291.943205][T13407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.944059][T13427] 0xffff8880764a0000 hci1080 orig refcnt 4. hci_dev_hold [ 291.950318][T13407] RIP: 0033:0x45c849 [ 291.956468][T13387] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 291.961723][T13407] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.980565][T13427] 0xffff8880764a0000 hci1080 orig refcnt 5. hci_dev_put [ 291.989332][T13407] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.000495][T13402] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 2020/04/06 07:43:45 executed programs: 553 [ 292.004309][T13407] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 292.013533][T13417] RIP: 0033:0x45c849 [ 292.020116][T13407] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 292.032207][T13407] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 292.037009][T13443] catch: 0xffff888071fe4000, 0xffff888071fe5078 [ 292.041453][T13407] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 292.056798][T13407] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 292.063717][T13443] Call Trace: [ 292.068204][T13387] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 292.070137][T13427] catch: 0xffff8880764a0000, 0xffff8880764a1078 [ 292.084070][T13402] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 292.093503][T13427] Call Trace: [ 292.097051][T13427] hci_free_dev.cold+0x24/0x29 [ 292.098899][T13417] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.104384][T13402] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 292.130528][T13427] vhci_release+0x78/0xe0 [ 292.134895][T13427] __fput+0x2da/0x850 [ 292.150309][T13443] hci_free_dev.cold+0x24/0x29 [ 292.172615][T13443] vhci_release+0x78/0xe0 [ 292.177108][T13427] task_work_run+0x13f/0x1b0 [ 292.193304][T13443] __fput+0x2da/0x850 [ 292.199407][T13427] get_signal+0x2054/0x24e0 [ 292.206347][T13454] 0xffff8880940f0000 hci1081 orig refcnt 4. hci_dev_hold [ 292.216105][T13402] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 292.221602][T13456] 0xffff888074a84000 hci1082 orig refcnt 4. hci_dev_hold [ 292.232128][T13417] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.242435][T13443] task_work_run+0x13f/0x1b0 [ 292.255653][T13427] ? new_sync_read+0x790/0x790 [ 292.264618][T13402] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 292.267293][ T8529] 0xffff8880940f0000 hci1081 orig refcnt 5. hci_dev_hold [ 292.282157][ T8529] 0xffff8880940f0000 hci1081 orig refcnt 6. hci_dev_put [ 292.292673][T13452] 0xffff8880940f0000 hci1081 orig refcnt 5. hci_dev_put [ 292.300255][T13443] exit_to_usermode_loop+0x2fa/0x360 [ 292.306835][T13452] catch: 0xffff8880940f0000, 0xffff8880940f1078 [ 292.310881][T13427] ? fsnotify+0x770/0xb10 [ 292.313643][T13452] Call Trace: [ 292.322353][T13452] hci_free_dev.cold+0x24/0x29 [ 292.327297][T13452] vhci_release+0x78/0xe0 [ 292.332180][T13452] __fput+0x2da/0x850 [ 292.336330][T13452] task_work_run+0x13f/0x1b0 [ 292.341467][T13452] exit_to_usermode_loop+0x2fa/0x360 [ 292.346902][T13452] do_syscall_64+0x672/0x790 [ 292.348378][T13427] ? apparmor_path_rmdir+0x30/0x30 [ 292.352484][ T8529] 0xffff888074a84000 hci1082 orig refcnt 5. hci_dev_hold [ 292.358370][T13417] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 292.366275][ T8529] 0xffff888074a84000 hci1082 orig refcnt 6. hci_dev_put [ 292.380750][T13451] 0xffff888074a84000 hci1082 orig refcnt 5. hci_dev_put [ 292.383263][T13443] do_syscall_64+0x672/0x790 [ 292.387701][T13451] catch: 0xffff888074a84000, 0xffff888074a85078 [ 292.387707][T13451] Call Trace: [ 292.387725][T13451] hci_free_dev.cold+0x24/0x29 [ 292.387743][T13451] vhci_release+0x78/0xe0 [ 292.387761][T13451] __fput+0x2da/0x850 [ 292.387789][T13451] task_work_run+0x13f/0x1b0 [ 292.403496][T13427] do_signal+0x7e/0x13f0 [ 292.408390][T13451] exit_to_usermode_loop+0x2fa/0x360 [ 292.424948][T13452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.429698][T13451] do_syscall_64+0x672/0x790 [ 292.441385][T13451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.447330][T13451] RIP: 0033:0x4163e1 [ 292.451338][T13451] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 292.466031][T13464] 0xffff8880a67b0000 hci1083 orig refcnt 4. hci_dev_hold [ 292.471382][T13451] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 292.479430][T13452] RIP: 0033:0x4163e1 [ 292.487021][T13451] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 292.499084][T13443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.504988][T13443] RIP: 0033:0x4163e1 [ 292.511142][T13427] ? fsnotify_first_mark+0x200/0x200 [ 292.516466][T13427] ? setup_sigcontext+0x820/0x820 [ 292.522691][T13417] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 292.531462][T13443] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 292.553029][T13427] ? kick_process+0xe4/0x170 [ 292.553414][T13452] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 292.557697][T13451] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 292.557705][T13451] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 292.557718][T13451] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 292.605445][T13417] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 292.615348][ T8529] 0xffff8880a67b0000 hci1083 orig refcnt 5. hci_dev_hold [ 292.624804][ T8529] 0xffff8880a67b0000 hci1083 orig refcnt 6. hci_dev_put [ 292.635779][T13427] ? task_work_add+0x97/0x120 [ 292.636437][T13463] 0xffff8880a67b0000 hci1083 orig refcnt 5. hci_dev_put [ 292.641338][T13417] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 292.649206][T13463] catch: 0xffff8880a67b0000, 0xffff8880a67b1078 [ 292.656627][T13417] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 292.667416][T13427] ? fput_many+0xf6/0x1a0 [ 292.711135][T13427] ? ksys_write+0x19f/0x250 [ 292.741148][T13443] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 292.756218][T13427] ? __ia32_sys_read+0xb0/0xb0 [ 292.763056][T13463] Call Trace: [ 292.764546][T13471] 0xffff888093f80000 hci1084 orig refcnt 4. hci_dev_hold [ 292.774510][ T8529] 0xffff888093f80000 hci1084 orig refcnt 5. hci_dev_hold [ 292.779870][T13452] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 292.784733][ T8529] 0xffff888093f80000 hci1084 orig refcnt 6. hci_dev_put [ 292.793970][T13463] hci_free_dev.cold+0x24/0x29 [ 292.802955][T13470] 0xffff888093f80000 hci1084 orig refcnt 5. hci_dev_put [ 292.810151][T13427] exit_to_usermode_loop+0x26c/0x360 [ 292.810381][T13470] catch: 0xffff888093f80000, 0xffff888093f81078 [ 292.822527][T13470] Call Trace: [ 292.826169][T13470] hci_free_dev.cold+0x24/0x29 [ 292.828617][T13443] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 292.831127][T13470] vhci_release+0x78/0xe0 [ 292.841744][T13463] vhci_release+0x78/0xe0 [ 292.843515][T13470] __fput+0x2da/0x850 [ 292.853338][T13470] task_work_run+0x13f/0x1b0 [ 292.856207][T13463] __fput+0x2da/0x850 [ 292.858088][T13470] exit_to_usermode_loop+0x2fa/0x360 [ 292.858108][T13470] do_syscall_64+0x672/0x790 [ 292.858129][T13470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.858140][T13470] RIP: 0033:0x4163e1 [ 292.858152][T13470] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 292.858164][T13470] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 292.869733][T13427] do_syscall_64+0x672/0x790 [ 292.872157][T13470] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 292.879544][T13463] task_work_run+0x13f/0x1b0 [ 292.881968][T13470] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 292.881977][T13470] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 292.881997][T13470] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 292.915161][T13452] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 292.923807][T13470] R13: 0000000000770b38 R14: 000000000004780b R15: 000000000076bf0c [ 292.954167][T13452] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 292.966598][T13427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.984115][T13443] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 292.992775][T13451] R13: 000000000076c900 R14: 00000000000475f1 R15: 000000000076bfac [ 293.001525][T13443] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 293.010444][T13427] RIP: 0033:0x45c849 [ 293.014247][T13463] exit_to_usermode_loop+0x2fa/0x360 [ 293.017401][T13456] 0xffff888091160000 hci1085 orig refcnt 4. hci_dev_hold [ 293.031908][T13452] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 293.033909][ T8529] 0xffff888091160000 hci1085 orig refcnt 5. hci_dev_hold [ 293.049340][T13463] do_syscall_64+0x672/0x790 [ 293.049428][ T8529] 0xffff888091160000 hci1085 orig refcnt 6. hci_dev_put [ 293.061803][T13456] 0xffff888091160000 hci1085 orig refcnt 5. hci_dev_put [ 293.069035][T13443] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 293.072851][T13452] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 293.080418][T13427] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.085960][T13463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.104967][T13427] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.120787][T13427] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 293.129073][T13427] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 293.133061][T13456] catch: 0xffff888091160000, 0xffff888091161078 [ 293.137125][T13427] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 293.143646][T13443] R13: 000000000076c900 R14: 000000000004743f R15: 000000000076bfac [ 293.154109][T13427] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 293.168611][T13427] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 293.179919][T13452] R13: 000000000076c900 R14: 00000000000475e7 R15: 000000000076bfac [ 293.202224][T13471] 0xffff888076480000 hci1086 orig refcnt 4. hci_dev_hold [ 293.210514][T13456] Call Trace: [ 293.216603][ T8529] 0xffff888076480000 hci1086 orig refcnt 5. hci_dev_hold [ 293.225638][T13456] hci_free_dev.cold+0x24/0x29 [ 293.225692][ T8529] 0xffff888076480000 hci1086 orig refcnt 6. hci_dev_put [ 293.241730][T13471] 0xffff888076480000 hci1086 orig refcnt 5. hci_dev_put [ 293.254124][T13444] 0xffff88809575c000 hci1087 orig refcnt 4. hci_dev_hold [ 293.256621][T13454] 0xffff888073f00000 hci1088 orig refcnt 4. hci_dev_hold [ 293.270333][ T8529] 0xffff888073f00000 hci1088 orig refcnt 5. hci_dev_hold [ 293.275172][T13456] vhci_release+0x78/0xe0 [ 293.279377][ T8529] 0xffff888073f00000 hci1088 orig refcnt 6. hci_dev_put [ 293.290196][T13454] 0xffff888073f00000 hci1088 orig refcnt 5. hci_dev_put [ 293.297143][T13454] catch: 0xffff888073f00000, 0xffff888073f01078 [ 293.304054][T13454] Call Trace: [ 293.307536][T13456] __fput+0x2da/0x850 [ 293.307631][T13454] hci_free_dev.cold+0x24/0x29 [ 293.316852][T13454] vhci_release+0x78/0xe0 [ 293.320743][T13444] 0xffff88809575c000 hci1087 orig refcnt 5. hci_dev_put [ 293.321869][T13454] __fput+0x2da/0x850 [ 293.330789][T13471] catch: 0xffff888076480000, 0xffff888076481078 [ 293.332760][T13454] task_work_run+0x13f/0x1b0 [ 293.343528][T13454] get_signal+0x2054/0x24e0 [ 293.349619][T13454] ? new_sync_read+0x790/0x790 [ 293.354422][T13454] ? fsnotify+0x770/0xb10 [ 293.358767][T13463] RIP: 0033:0x4163e1 [ 293.358780][T13463] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 293.358786][T13463] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 293.358796][T13463] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 293.358803][T13463] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 293.358810][T13463] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 293.358817][T13463] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 293.358825][T13463] R13: 000000000076c900 R14: 00000000000476e8 R15: 000000000076bfac [ 293.359954][T13456] task_work_run+0x13f/0x1b0 [ 293.367506][T13454] ? apparmor_path_rmdir+0x30/0x30 [ 293.393761][T13464] 0xffff888091cd0000 hci1090 orig refcnt 4. hci_dev_hold [ 293.407841][T13444] catch: 0xffff88809575c000, 0xffff88809575d078 [ 293.417005][T13487] 0xffff88808c654000 hci1089 orig refcnt 4. hci_dev_hold [ 293.425957][T13444] Call Trace: [ 293.432173][T13471] Call Trace: [ 293.438143][T13444] hci_free_dev.cold+0x24/0x29 [ 293.479346][T13471] hci_free_dev.cold+0x24/0x29 [ 293.488891][T13454] do_signal+0x7e/0x13f0 [ 293.497054][T13471] vhci_release+0x78/0xe0 [ 293.502877][ T8529] 0xffff88808c654000 hci1089 orig refcnt 5. hci_dev_hold [ 293.505075][T13454] ? fsnotify_first_mark+0x200/0x200 [ 293.511912][ T8529] 0xffff88808c654000 hci1089 orig refcnt 6. hci_dev_put [ 293.518003][ T1614] 0xffff888091cd0000 hci1090 orig refcnt 5. hci_dev_hold [ 293.532567][ T1614] 0xffff888091cd0000 hci1090 orig refcnt 6. hci_dev_put [ 293.537838][T13444] vhci_release+0x78/0xe0 [ 293.540230][T13482] 0xffff88808c654000 hci1089 orig refcnt 5. hci_dev_put [ 293.547940][T13444] __fput+0x2da/0x850 [ 293.551989][T13464] 0xffff888091cd0000 hci1090 orig refcnt 5. hci_dev_put [ 293.555294][T13444] task_work_run+0x13f/0x1b0 [ 293.555318][T13444] get_signal+0x2054/0x24e0 [ 293.555331][T13444] ? new_sync_read+0x790/0x790 [ 293.555353][T13444] ? fsnotify+0x770/0xb10 [ 293.555370][T13444] ? apparmor_path_rmdir+0x30/0x30 [ 293.565015][T13471] __fput+0x2da/0x850 [ 293.593550][T13456] get_signal+0x2054/0x24e0 [ 293.598450][T13454] ? setup_sigcontext+0x820/0x820 [ 293.600673][T13444] do_signal+0x7e/0x13f0 [ 293.604873][T13482] catch: 0xffff88808c654000, 0xffff88808c655078 [ 293.617996][T13444] ? fsnotify_first_mark+0x200/0x200 [ 293.623395][T13482] Call Trace: [ 293.626750][T13456] ? new_sync_read+0x790/0x790 [ 293.633948][T13454] ? kick_process+0xe4/0x170 [ 293.640158][T13464] catch: 0xffff888091cd0000, 0xffff888091cd1078 [ 293.646434][T13464] Call Trace: [ 293.650833][T13482] hci_free_dev.cold+0x24/0x29 [ 293.655628][T13482] vhci_release+0x78/0xe0 [ 293.660939][T13444] ? setup_sigcontext+0x820/0x820 [ 293.665983][T13444] ? kick_process+0xe4/0x170 [ 293.671680][T13456] ? fsnotify+0x770/0xb10 [ 293.676389][T13456] ? apparmor_path_rmdir+0x30/0x30 [ 293.682471][T13454] ? task_work_add+0x97/0x120 [ 293.687178][T13454] ? fput_many+0xf6/0x1a0 [ 293.694213][T13464] hci_free_dev.cold+0x24/0x29 [ 293.699743][T13482] __fput+0x2da/0x850 [ 293.726347][T13444] ? task_work_add+0x97/0x120 [ 293.731856][T13454] ? ksys_write+0x19f/0x250 [ 293.736394][T13454] ? __ia32_sys_read+0xb0/0xb0 [ 293.743173][T13456] do_signal+0x7e/0x13f0 [ 293.748424][T13482] task_work_run+0x13f/0x1b0 [ 293.753053][T13482] exit_to_usermode_loop+0x2fa/0x360 [ 293.760661][T13464] vhci_release+0x78/0xe0 [ 293.765025][T13464] __fput+0x2da/0x850 [ 293.770008][T13444] ? fput_many+0xf6/0x1a0 [ 293.774539][T13444] ? ksys_write+0x19f/0x250 [ 293.788252][T13471] task_work_run+0x13f/0x1b0 [ 293.792887][T13471] get_signal+0x2054/0x24e0 [ 293.797401][T13471] ? new_sync_read+0x790/0x790 [ 293.804763][T13456] ? fsnotify_first_mark+0x200/0x200 [ 293.812324][T13454] exit_to_usermode_loop+0x26c/0x360 [ 293.817652][T13454] do_syscall_64+0x672/0x790 [ 293.821874][T13482] do_syscall_64+0x672/0x790 [ 293.823460][T13464] task_work_run+0x13f/0x1b0 [ 293.832111][T13456] ? setup_sigcontext+0x820/0x820 [ 293.837165][T13456] ? kick_process+0xe4/0x170 [ 293.842811][T13444] ? __ia32_sys_read+0xb0/0xb0 [ 293.846393][T13482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.847614][T13444] exit_to_usermode_loop+0x26c/0x360 [ 293.847636][T13444] do_syscall_64+0x672/0x790 [ 293.847655][T13444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.847665][T13444] RIP: 0033:0x45c849 [ 293.847682][T13444] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.896796][T13471] ? fsnotify+0x770/0xb10 [ 293.901901][T13464] get_signal+0x2054/0x24e0 [ 293.903796][T13482] RIP: 0033:0x4163e1 [ 293.906533][T13454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.918043][T13456] ? task_work_add+0x97/0x120 [ 293.918065][T13456] ? fput_many+0xf6/0x1a0 [ 293.927163][T13471] ? apparmor_path_rmdir+0x30/0x30 [ 293.932482][T13464] ? new_sync_read+0x790/0x790 [ 293.935429][T13482] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 293.937455][T13454] RIP: 0033:0x45c849 [ 293.967060][T13456] ? ksys_write+0x19f/0x250 [ 293.972333][T13471] do_signal+0x7e/0x13f0 [ 293.976731][T13464] ? fsnotify+0x770/0xb10 [ 293.987576][T13456] ? __ia32_sys_read+0xb0/0xb0 [ 294.011296][T13471] ? fsnotify_first_mark+0x200/0x200 [ 294.016743][T13464] ? apparmor_path_rmdir+0x30/0x30 [ 294.028679][T13456] exit_to_usermode_loop+0x26c/0x360 [ 294.050831][T13471] ? setup_sigcontext+0x820/0x820 [ 294.066307][T13464] do_signal+0x7e/0x13f0 [ 294.074275][T13456] do_syscall_64+0x672/0x790 [ 294.079576][T13471] ? kick_process+0xe4/0x170 [ 294.096328][T13464] ? fsnotify_first_mark+0x200/0x200 [ 294.102784][T13456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.116273][T13471] ? task_work_add+0x97/0x120 [ 294.121694][T13454] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.156128][T13464] ? setup_sigcontext+0x820/0x820 [ 294.158942][T13482] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 294.169970][T13456] RIP: 0033:0x45c849 [ 294.174323][T13471] ? fput_many+0xf6/0x1a0 [ 294.192792][T13456] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.222213][T13464] ? kick_process+0xe4/0x170 [ 294.231166][T13471] ? ksys_write+0x19f/0x250 [ 294.256346][T13464] ? task_work_add+0x97/0x120 [ 294.268777][T13471] ? __ia32_sys_read+0xb0/0xb0 [ 294.279382][T13482] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 294.285161][T13444] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.305700][T13454] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.309136][T13464] ? fput_many+0xf6/0x1a0 [ 294.315332][T13482] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 294.324270][T13471] exit_to_usermode_loop+0x26c/0x360 [ 294.327498][T13482] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 294.365503][T13454] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 294.369238][T13444] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 294.391814][T13471] do_syscall_64+0x672/0x790 [ 294.401354][T13464] ? ksys_write+0x19f/0x250 [ 294.406656][T13456] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.415837][T13454] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 294.418487][T13471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.425879][T13482] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 294.434469][T13464] ? __ia32_sys_read+0xb0/0xb0 [ 294.438799][T13456] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 294.452151][T13454] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 294.457786][T13464] exit_to_usermode_loop+0x26c/0x360 [ 294.461254][T13444] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 294.474695][T13464] do_syscall_64+0x672/0x790 [ 294.475643][T13482] R13: 000000000076c900 R14: 0000000000047a9c R15: 000000000076bfac [ 294.488115][T13454] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 294.493525][T13471] RIP: 0033:0x45c849 [ 294.499709][T13487] 0xffff88808e9d4000 hci1091 orig refcnt 4. hci_dev_hold [ 294.510274][T13464] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.514230][ T1614] 0xffff88808e9d4000 hci1091 orig refcnt 5. hci_dev_hold [ 294.522968][T13464] RIP: 0033:0x45c849 [ 294.525294][ T1614] 0xffff88808e9d4000 hci1091 orig refcnt 6. hci_dev_put [ 294.533938][T13471] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.541152][T13482] 0xffff88808e9d4000 hci1091 orig refcnt 5. hci_dev_put [ 294.563027][T13456] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 294.570748][T13464] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.577649][T13454] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 294.602090][T13444] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 294.612768][T13456] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 294.615426][T13471] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.622068][T13456] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 294.639629][T13456] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 294.669543][T13464] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.690170][T13444] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 294.702377][T13482] catch: 0xffff88808e9d4000, 0xffff88808e9d5078 [ 294.712388][T13471] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 294.721494][T13464] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 294.726153][T13482] Call Trace: [ 294.734224][T13444] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 294.744767][T13505] 0xffff888074b44000 hci1092 orig refcnt 4. hci_dev_hold [ 294.757091][T13464] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 294.761131][T13471] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 294.773249][T13504] 0xffff888074b44000 hci1092 orig refcnt 5. hci_dev_put [ 294.773258][T13504] catch: 0xffff888074b44000, 0xffff888074b45078 [ 294.773263][T13504] Call Trace: [ 294.773282][T13504] hci_free_dev.cold+0x24/0x29 [ 294.773297][T13504] vhci_release+0x78/0xe0 [ 294.773313][T13504] __fput+0x2da/0x850 [ 294.773342][T13504] task_work_run+0x13f/0x1b0 [ 294.773368][T13504] exit_to_usermode_loop+0x2fa/0x360 [ 294.773386][T13504] do_syscall_64+0x672/0x790 [ 294.773406][T13504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.773416][T13504] RIP: 0033:0x4163e1 [ 294.773430][T13504] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 294.773437][T13504] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 294.773449][T13504] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 294.773457][T13504] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 294.773465][T13504] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 294.773472][T13504] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 294.773484][T13504] R13: 0000000000770b38 R14: 0000000000047fbd R15: 000000000076bf0c [ 294.794746][T13464] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 294.806711][T13482] hci_free_dev.cold+0x24/0x29 [ 294.814020][T13464] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 294.913546][T13513] 0xffff88806e474000 hci1093 orig refcnt 4. hci_dev_hold [ 294.927512][T13464] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 294.945703][T13482] vhci_release+0x78/0xe0 [ 294.964270][T13516] 0xffff888091794000 hci1094 orig refcnt 4. hci_dev_hold [ 294.974638][T13521] 0xffff888073c20000 hci1095 orig refcnt 4. hci_dev_hold [ 294.978723][T13510] 0xffff88806e474000 hci1093 orig refcnt 5. hci_dev_put [ 294.982737][ T1614] 0xffff888073c20000 hci1095 orig refcnt 5. hci_dev_hold [ 294.998004][ T1614] 0xffff888073c20000 hci1095 orig refcnt 6. hci_dev_put [ 295.000703][T13505] 0xffff8880a47e0000 hci1096 orig refcnt 4. hci_dev_hold [ 295.009787][T13520] 0xffff888073c20000 hci1095 orig refcnt 5. hci_dev_put [ 295.019753][T13520] catch: 0xffff888073c20000, 0xffff888073c21078 [ 295.026103][T13520] Call Trace: [ 295.027185][T13482] __fput+0x2da/0x850 [ 295.030292][T13520] hci_free_dev.cold+0x24/0x29 [ 295.038666][T13520] vhci_release+0x78/0xe0 [ 295.043311][T13520] __fput+0x2da/0x850 [ 295.047321][T13520] task_work_run+0x13f/0x1b0 [ 295.052794][T13520] exit_to_usermode_loop+0x2fa/0x360 [ 295.058829][T13520] do_syscall_64+0x672/0x790 [ 295.063437][T13520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.069503][T13520] RIP: 0033:0x4163e1 [ 295.073412][T13520] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 295.080803][T13471] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 295.093378][T13482] task_work_run+0x13f/0x1b0 [ 295.105969][T13520] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 295.114544][T13510] catch: 0xffff88806e474000, 0xffff88806e475078 [ 295.121845][ T1614] 0xffff888091794000 hci1094 orig refcnt 5. hci_dev_hold [ 295.131033][ T1614] 0xffff888091794000 hci1094 orig refcnt 6. hci_dev_put [ 295.139862][ T1614] 0xffff8880a47e0000 hci1096 orig refcnt 5. hci_dev_hold [ 295.140632][T13512] 0xffff888091794000 hci1094 orig refcnt 5. hci_dev_put [ 295.148829][ T1614] 0xffff8880a47e0000 hci1096 orig refcnt 6. hci_dev_put [ 295.161763][T13505] 0xffff8880a47e0000 hci1096 orig refcnt 5. hci_dev_put [ 295.168832][T13510] Call Trace: [ 295.172133][T13510] hci_free_dev.cold+0x24/0x29 [ 295.173697][T13512] catch: 0xffff888091794000, 0xffff888091795078 [ 295.176914][T13510] vhci_release+0x78/0xe0 [ 295.176932][T13510] __fput+0x2da/0x850 [ 295.176962][T13510] task_work_run+0x13f/0x1b0 [ 295.176988][T13510] exit_to_usermode_loop+0x2fa/0x360 [ 295.177009][T13510] do_syscall_64+0x672/0x790 [ 295.197587][T13471] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 295.202478][T13510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.209919][T13520] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 295.214615][T13510] RIP: 0033:0x4163e1 [ 295.232442][T13510] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 295.234669][T13482] exit_to_usermode_loop+0x2fa/0x360 [ 295.252922][T13510] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 295.259277][T13505] catch: 0xffff8880a47e0000, 0xffff8880a47e1078 [ 295.266391][T13510] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 295.274147][T13471] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 295.280742][T13512] Call Trace: [ 295.292558][T13512] hci_free_dev.cold+0x24/0x29 [ 295.297340][T13512] vhci_release+0x78/0xe0 [ 295.302888][T13510] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 295.303854][T13520] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 295.312143][T13510] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 295.328959][T13512] __fput+0x2da/0x850 [ 295.332987][T13512] task_work_run+0x13f/0x1b0 [ 295.339083][T13505] Call Trace: [ 295.342393][T13505] hci_free_dev.cold+0x24/0x29 [ 295.347165][T13505] vhci_release+0x78/0xe0 [ 295.353605][T13510] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 295.362963][T13512] exit_to_usermode_loop+0x2fa/0x360 [ 295.368421][T13512] do_syscall_64+0x672/0x790 [ 295.373026][T13512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.373420][T13520] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 295.381026][T13482] do_syscall_64+0x672/0x790 [ 295.392784][T13510] R13: 000000000076c900 R14: 0000000000048076 R15: 000000000076bfac [ 295.402029][T13505] __fput+0x2da/0x850 [ 295.406054][T13520] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 295.415225][T13505] task_work_run+0x13f/0x1b0 [ 295.420540][T13531] 0xffff8880a6c88000 hci1097 orig refcnt 4. hci_dev_hold [ 295.428488][T13512] RIP: 0033:0x4163e1 [ 295.432410][T13512] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 295.453082][ T1614] 0xffff8880a6c88000 hci1097 orig refcnt 5. hci_dev_hold [ 295.462408][ T1614] 0xffff8880a6c88000 hci1097 orig refcnt 6. hci_dev_put [ 295.472359][T13482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.472480][T13530] 0xffff8880a6c88000 hci1097 orig refcnt 5. hci_dev_put [ 295.478743][T13482] RIP: 0033:0x4163e1 [ 295.490248][T13482] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 295.496324][T13505] get_signal+0x2054/0x24e0 [ 295.511532][T13482] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 295.521324][T13530] catch: 0xffff8880a6c88000, 0xffff8880a6c89078 [ 295.524798][T13482] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 295.532878][T13520] R13: 0000000000770b38 R14: 00000000000480aa R15: 000000000076bf0c [ 295.540223][T13482] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 295.556236][T13482] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 295.563256][T13513] 0xffff888085324000 hci1098 orig refcnt 4. hci_dev_hold [ 295.565702][T13482] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 295.580673][T13482] R13: 0000000000770b38 R14: 0000000000047ed5 R15: 000000000076bf0c [ 295.601516][T13530] Call Trace: [ 295.605115][T13513] 0xffff888085324000 hci1098 orig refcnt 5. hci_dev_put [ 295.620584][T13530] hci_free_dev.cold+0x24/0x29 [ 295.636511][T13505] ? new_sync_read+0x790/0x790 [ 295.645405][T13521] 0xffff8880a4d50000 hci1099 orig refcnt 4. hci_dev_hold [ 295.652451][T13513] catch: 0xffff888085324000, 0xffff888085325078 [ 295.652457][T13513] Call Trace: [ 295.652476][T13513] hci_free_dev.cold+0x24/0x29 [ 295.652493][T13513] vhci_release+0x78/0xe0 [ 295.652510][T13513] __fput+0x2da/0x850 [ 295.652535][T13513] task_work_run+0x13f/0x1b0 [ 295.652556][T13513] get_signal+0x2054/0x24e0 [ 295.652567][T13513] ? new_sync_read+0x790/0x790 [ 295.671405][T13512] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 295.674424][T13530] vhci_release+0x78/0xe0 [ 295.675472][T13512] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 295.675480][T13512] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 295.675488][T13512] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 295.675496][T13512] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 295.675505][T13512] R13: 000000000076c900 R14: 00000000000480da R15: 000000000076bfac [ 295.695732][ T1614] 0xffff8880a4d50000 hci1099 orig refcnt 5. hci_dev_hold [ 295.701185][T13505] ? fsnotify+0x770/0xb10 [ 295.704445][ T1614] 0xffff8880a4d50000 hci1099 orig refcnt 6. hci_dev_put [ 295.721816][T13544] 0xffff88806e584000 hci1100 orig refcnt 4. hci_dev_hold [ 295.737742][T13521] 0xffff8880a4d50000 hci1099 orig refcnt 5. hci_dev_put [ 295.746776][T13505] ? apparmor_path_rmdir+0x30/0x30 [ 295.760951][T13516] 0xffff8880a3000000 hci1101 orig refcnt 4. hci_dev_hold [ 295.773341][T13513] ? fsnotify+0x770/0xb10 [ 295.777864][ T1614] 0xffff8880a3000000 hci1101 orig refcnt 5. hci_dev_hold [ 295.797133][T13530] __fput+0x2da/0x850 [ 295.805775][ T1614] 0xffff8880a3000000 hci1101 orig refcnt 6. hci_dev_put [ 295.811750][T13513] ? apparmor_path_rmdir+0x30/0x30 [ 295.814438][T13516] 0xffff8880a3000000 hci1101 orig refcnt 5. hci_dev_put [ 295.819147][T13505] do_signal+0x7e/0x13f0 [ 295.825514][T13516] catch: 0xffff8880a3000000, 0xffff8880a3001078 [ 295.835487][T13530] task_work_run+0x13f/0x1b0 [ 295.836102][T13516] Call Trace: [ 295.836121][T13516] hci_free_dev.cold+0x24/0x29 [ 295.836139][T13516] vhci_release+0x78/0xe0 [ 295.836158][T13516] __fput+0x2da/0x850 [ 295.836185][T13516] task_work_run+0x13f/0x1b0 [ 295.836207][T13516] get_signal+0x2054/0x24e0 [ 295.851656][T13521] catch: 0xffff8880a4d50000, 0xffff8880a4d51078 [ 295.853662][T13516] ? new_sync_read+0x790/0x790 [ 295.853688][T13516] ? fsnotify+0x770/0xb10 [ 295.853704][T13516] ? apparmor_path_rmdir+0x30/0x30 [ 295.853727][T13516] do_signal+0x7e/0x13f0 [ 295.853740][T13516] ? fsnotify_first_mark+0x200/0x200 [ 295.853759][T13516] ? setup_sigcontext+0x820/0x820 [ 295.864866][T13538] 0xffff88806e584000 hci1100 orig refcnt 5. hci_dev_put [ 295.867689][T13516] ? kick_process+0xe4/0x170 [ 295.890047][T13538] catch: 0xffff88806e584000, 0xffff88806e585078 [ 295.892259][T13516] ? task_work_add+0x97/0x120 [ 295.892282][T13516] ? fput_many+0xf6/0x1a0 [ 295.892297][T13516] ? ksys_write+0x19f/0x250 [ 295.892311][T13516] ? __ia32_sys_read+0xb0/0xb0 [ 295.892335][T13516] exit_to_usermode_loop+0x26c/0x360 [ 295.902699][T13530] exit_to_usermode_loop+0x2fa/0x360 [ 295.902789][T13516] do_syscall_64+0x672/0x790 [ 295.911326][T13513] do_signal+0x7e/0x13f0 [ 295.914866][T13516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.926816][T13521] Call Trace: [ 295.929944][T13516] RIP: 0033:0x45c849 [ 295.929957][T13516] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.929964][T13516] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.929976][T13516] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 295.929983][T13516] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 295.929990][T13516] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 295.929998][T13516] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 295.930005][T13516] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 295.954615][T13552] 0xffff8880a22dc000 hci1102 orig refcnt 4. hci_dev_hold [ 295.985654][T13505] ? fsnotify_first_mark+0x200/0x200 [ 295.992819][T13538] Call Trace: [ 296.010745][T13530] do_syscall_64+0x672/0x790 [ 296.024628][T13538] hci_free_dev.cold+0x24/0x29 [ 296.027276][T13513] ? fsnotify_first_mark+0x200/0x200 [ 296.033553][T13538] vhci_release+0x78/0xe0 [ 296.058496][T13505] ? setup_sigcontext+0x820/0x820 [ 296.063242][ T1614] 0xffff8880a22dc000 hci1102 orig refcnt 5. hci_dev_hold [ 296.066578][T13530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.066590][T13530] RIP: 0033:0x4163e1 [ 296.066605][T13530] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 296.073883][ T1614] 0xffff8880a22dc000 hci1102 orig refcnt 6. hci_dev_put [ 296.088388][T13505] ? kick_process+0xe4/0x170 [ 296.089748][T13538] __fput+0x2da/0x850 [ 296.095203][T13505] ? task_work_add+0x97/0x120 [ 296.095224][T13505] ? fput_many+0xf6/0x1a0 [ 296.095238][T13505] ? ksys_write+0x19f/0x250 [ 296.095252][T13505] ? __ia32_sys_read+0xb0/0xb0 [ 296.095276][T13505] exit_to_usermode_loop+0x26c/0x360 [ 296.095295][T13505] do_syscall_64+0x672/0x790 [ 296.095315][T13505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.099426][T13551] 0xffff8880a22dc000 hci1102 orig refcnt 5. hci_dev_put [ 296.128611][T13513] ? setup_sigcontext+0x820/0x820 [ 296.131523][T13538] task_work_run+0x13f/0x1b0 [ 296.143306][T13513] ? kick_process+0xe4/0x170 [ 296.144050][T13538] exit_to_usermode_loop+0x2fa/0x360 [ 296.144069][T13538] do_syscall_64+0x672/0x790 [ 296.153496][T13530] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 296.159513][T13551] catch: 0xffff8880a22dc000, 0xffff8880a22dd078 [ 296.174721][T13513] ? task_work_add+0x97/0x120 [ 296.176436][T13538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.186294][T13530] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 296.190785][T13551] Call Trace: [ 296.190805][T13551] hci_free_dev.cold+0x24/0x29 [ 296.190821][T13551] vhci_release+0x78/0xe0 [ 296.190838][T13551] __fput+0x2da/0x850 [ 296.190863][T13551] task_work_run+0x13f/0x1b0 [ 296.199800][T13521] hci_free_dev.cold+0x24/0x29 [ 296.201314][T13538] RIP: 0033:0x4163e1 [ 296.225597][T13530] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 296.227122][T13551] exit_to_usermode_loop+0x2fa/0x360 [ 296.237943][T13513] ? fput_many+0xf6/0x1a0 [ 296.244310][T13551] do_syscall_64+0x672/0x790 [ 296.257365][T13521] vhci_release+0x78/0xe0 [ 296.262745][T13538] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 296.267054][T13513] ? ksys_write+0x19f/0x250 [ 296.273607][T13530] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 296.281940][T13521] __fput+0x2da/0x850 [ 296.283355][T13530] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 296.336798][T13521] task_work_run+0x13f/0x1b0 [ 296.338752][T13538] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 296.358238][T13505] RIP: 0033:0x45c849 [ 296.362264][T13505] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.369908][T13513] ? __ia32_sys_read+0xb0/0xb0 [ 296.387573][T13551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.389190][T13521] get_signal+0x2054/0x24e0 [ 296.393476][T13551] RIP: 0033:0x4163e1 [ 296.393491][T13551] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 296.393498][T13551] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 296.393511][T13551] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 296.393519][T13551] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 296.393527][T13551] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 296.393535][T13551] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 296.393547][T13551] R13: 000000000076c900 R14: 00000000000484a1 R15: 000000000076bfac [ 296.425407][T13521] ? new_sync_read+0x790/0x790 [ 296.434970][T13538] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 296.452969][T13513] exit_to_usermode_loop+0x26c/0x360 [ 296.455480][T13505] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.499356][T13538] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 296.502411][T13513] do_syscall_64+0x672/0x790 [ 296.508730][T13538] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 296.517281][T13521] ? fsnotify+0x770/0xb10 [ 296.521848][T13530] R13: 0000000000770b38 R14: 0000000000048265 R15: 000000000076bf0c [ 296.538179][T13552] 0xffff88807f200000 hci1103 orig refcnt 4. hci_dev_hold [ 296.545903][T13521] ? apparmor_path_rmdir+0x30/0x30 [ 296.549599][T13513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.559365][ T1614] 0xffff88807f200000 hci1103 orig refcnt 5. hci_dev_hold [ 296.564919][T13521] do_signal+0x7e/0x13f0 [ 296.568669][ T1614] 0xffff88807f200000 hci1103 orig refcnt 6. hci_dev_put [ 296.580488][T13552] 0xffff88807f200000 hci1103 orig refcnt 5. hci_dev_put [ 296.580983][T13521] ? fsnotify_first_mark+0x200/0x200 [ 296.588404][T13552] catch: 0xffff88807f200000, 0xffff88807f201078 [ 296.599296][T13513] RIP: 0033:0x45c849 [ 296.599309][T13513] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.599317][T13513] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.599328][T13513] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 296.599335][T13513] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 296.599342][T13513] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 296.599349][T13513] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 296.599356][T13513] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 296.604091][T13538] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 296.628779][T13552] Call Trace: [ 296.653264][T13531] 0xffff888072fb0000 hci1104 orig refcnt 4. hci_dev_hold [ 296.657424][T13552] hci_free_dev.cold+0x24/0x29 [ 296.667860][T13505] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 296.672525][T13552] vhci_release+0x78/0xe0 [ 296.697269][T13521] ? setup_sigcontext+0x820/0x820 [ 296.704513][T13552] __fput+0x2da/0x850 [ 296.717626][T13552] task_work_run+0x13f/0x1b0 [ 296.722272][T13552] get_signal+0x2054/0x24e0 [ 296.722943][T13531] 0xffff888072fb0000 hci1104 orig refcnt 5. hci_dev_put [ 296.726846][T13552] ? new_sync_read+0x790/0x790 [ 296.739195][T13552] ? fsnotify+0x770/0xb10 [ 296.743611][T13552] ? apparmor_path_rmdir+0x30/0x30 [ 296.749750][T13552] do_signal+0x7e/0x13f0 [ 296.752786][T13505] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 296.754085][T13552] ? fsnotify_first_mark+0x200/0x200 [ 296.769867][T13552] ? setup_sigcontext+0x820/0x820 [ 296.771286][T13521] ? kick_process+0xe4/0x170 [ 296.775090][T13552] ? kick_process+0xe4/0x170 [ 296.785733][T13552] ? task_work_add+0x97/0x120 [ 296.787200][T13565] 0xffff888071168000 hci1105 orig refcnt 4. hci_dev_hold [ 296.791425][T13552] ? fput_many+0xf6/0x1a0 [ 296.802644][T13552] ? ksys_write+0x19f/0x250 [ 296.807355][T13531] catch: 0xffff888072fb0000, 0xffff888072fb1078 [ 296.812498][T13521] ? task_work_add+0x97/0x120 [ 296.815061][T13552] ? __ia32_sys_read+0xb0/0xb0 [ 296.821936][T13505] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 296.824002][T13552] exit_to_usermode_loop+0x26c/0x360 [ 296.837200][T13531] Call Trace: [ 296.841251][T13531] hci_free_dev.cold+0x24/0x29 [ 296.845531][T13538] R13: 000000000076c900 R14: 00000000000483a5 R15: 000000000076bfac [ 296.846152][T13552] do_syscall_64+0x672/0x790 [ 296.858146][T13521] ? fput_many+0xf6/0x1a0 [ 296.861764][ T1614] 0xffff888071168000 hci1105 orig refcnt 5. hci_dev_hold [ 296.872470][ T1614] 0xffff888071168000 hci1105 orig refcnt 6. hci_dev_put [ 296.872602][T13505] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 296.872613][T13505] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 296.876058][T13521] ? ksys_write+0x19f/0x250 [ 296.901168][T13564] 0xffff888071168000 hci1105 orig refcnt 5. hci_dev_put [ 296.944212][T13544] 0xffff88807593c000 hci1106 orig refcnt 4. hci_dev_hold [ 296.954847][T13531] vhci_release+0x78/0xe0 [ 296.960811][T13564] catch: 0xffff888071168000, 0xffff888071169078 [ 296.971586][T13544] 0xffff88807593c000 hci1106 orig refcnt 5. hci_dev_put [ 296.985808][T13531] __fput+0x2da/0x850 [ 296.993591][T13564] Call Trace: [ 297.001688][T13531] task_work_run+0x13f/0x1b0 [ 297.017920][T13521] ? __ia32_sys_read+0xb0/0xb0 [ 297.022760][T13521] exit_to_usermode_loop+0x26c/0x360 [ 297.029050][T13552] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.034995][T13552] RIP: 0033:0x45c849 [ 297.036751][T13564] hci_free_dev.cold+0x24/0x29 [ 297.046880][T13544] catch: 0xffff88807593c000, 0xffff88807593d078 [ 297.053932][T13521] do_syscall_64+0x672/0x790 [ 297.057168][T13564] vhci_release+0x78/0xe0 [ 297.062936][T13552] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.065027][T13531] get_signal+0x2054/0x24e0 [ 297.092078][T13576] 0xffff888070014000 hci1107 orig refcnt 4. hci_dev_hold [ 297.098832][T13564] __fput+0x2da/0x850 [ 297.107742][T13521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.113668][T13521] RIP: 0033:0x45c849 [ 297.113985][T13564] task_work_run+0x13f/0x1b0 [ 297.121910][T13544] Call Trace: [ 297.125857][T13544] hci_free_dev.cold+0x24/0x29 [ 297.138510][ T1614] 0xffff888070014000 hci1107 orig refcnt 5. hci_dev_hold [ 297.147833][ T1614] 0xffff888070014000 hci1107 orig refcnt 6. hci_dev_put [ 297.149251][T13564] exit_to_usermode_loop+0x2fa/0x360 [ 297.156506][T13521] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.161113][T13574] 0xffff888070014000 hci1107 orig refcnt 5. hci_dev_put [ 297.181456][T13521] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/04/06 07:43:50 executed programs: 567 [ 297.196582][T13521] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 297.201598][T13544] vhci_release+0x78/0xe0 [ 297.205698][T13521] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 297.217844][T13521] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 297.219229][T13552] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.225843][T13521] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 297.225851][T13521] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 297.253702][T13581] 0xffff888088460000 hci1108 orig refcnt 4. hci_dev_hold [ 297.261303][T13544] __fput+0x2da/0x850 [ 297.262549][ T1614] 0xffff888088460000 hci1108 orig refcnt 5. hci_dev_hold [ 297.269788][T13531] ? new_sync_read+0x790/0x790 [ 297.274315][ T1614] 0xffff888088460000 hci1108 orig refcnt 6. hci_dev_put [ 297.282210][T13564] do_syscall_64+0x672/0x790 [ 297.289820][T13544] task_work_run+0x13f/0x1b0 [ 297.294562][T13580] 0xffff888088460000 hci1108 orig refcnt 5. hci_dev_put [ 297.301657][T13544] get_signal+0x2054/0x24e0 [ 297.301670][T13544] ? new_sync_read+0x790/0x790 [ 297.301734][T13544] ? fsnotify+0x770/0xb10 [ 297.309372][T13580] catch: 0xffff888088460000, 0xffff888088461078 [ 297.319395][T13531] ? fsnotify+0x770/0xb10 [ 297.322630][T13580] Call Trace: [ 297.330083][T13580] hci_free_dev.cold+0x24/0x29 [ 297.331659][T13564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.335083][T13580] vhci_release+0x78/0xe0 [ 297.342544][T13531] ? apparmor_path_rmdir+0x30/0x30 [ 297.345496][T13580] __fput+0x2da/0x850 [ 297.354724][T13580] task_work_run+0x13f/0x1b0 [ 297.355276][T13574] catch: 0xffff888070014000, 0xffff888070015078 [ 297.359472][T13580] exit_to_usermode_loop+0x2fa/0x360 [ 297.359492][T13580] do_syscall_64+0x672/0x790 [ 297.359513][T13580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.359523][T13580] RIP: 0033:0x4163e1 [ 297.359539][T13580] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 297.377134][T13574] Call Trace: [ 297.397688][T13580] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 297.413564][T13531] do_signal+0x7e/0x13f0 [ 297.422366][T13544] ? apparmor_path_rmdir+0x30/0x30 [ 297.430333][T13564] RIP: 0033:0x4163e1 [ 297.431804][T13544] do_signal+0x7e/0x13f0 [ 297.440836][T13552] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 297.443979][T13564] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 297.449992][T13580] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 297.475650][T13531] ? fsnotify_first_mark+0x200/0x200 [ 297.478912][T13544] ? fsnotify_first_mark+0x200/0x200 [ 297.488324][T13552] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 297.492635][T13531] ? setup_sigcontext+0x820/0x820 [ 297.496398][T13544] ? setup_sigcontext+0x820/0x820 [ 297.496411][T13544] ? kick_process+0xe4/0x170 [ 297.496429][T13544] ? task_work_add+0x97/0x120 [ 297.496448][T13544] ? fput_many+0xf6/0x1a0 [ 297.496463][T13544] ? ksys_write+0x19f/0x250 [ 297.521046][T13531] ? kick_process+0xe4/0x170 [ 297.525177][T13552] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 297.538475][T13574] hci_free_dev.cold+0x24/0x29 [ 297.542033][T13580] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 297.543317][T13564] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 297.560284][T13574] vhci_release+0x78/0xe0 [ 297.564699][T13552] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 297.571827][T13580] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 297.573628][T13574] __fput+0x2da/0x850 [ 297.585035][T13531] ? task_work_add+0x97/0x120 [ 297.590132][T13531] ? fput_many+0xf6/0x1a0 [ 297.594543][T13552] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 297.600918][T13580] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 297.602687][T13544] ? __ia32_sys_read+0xb0/0xb0 [ 297.615672][T13574] task_work_run+0x13f/0x1b0 [ 297.620459][T13531] ? ksys_write+0x19f/0x250 [ 297.625198][T13564] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 297.667876][T13574] exit_to_usermode_loop+0x2fa/0x360 [ 297.678013][T13531] ? __ia32_sys_read+0xb0/0xb0 [ 297.683319][T13544] exit_to_usermode_loop+0x26c/0x360 [ 297.700606][T13574] do_syscall_64+0x672/0x790 [ 297.710610][T13580] R13: 0000000000770b38 R14: 0000000000048997 R15: 000000000076bf0c [ 297.712609][T13531] exit_to_usermode_loop+0x26c/0x360 [ 297.750815][T13544] do_syscall_64+0x672/0x790 [ 297.755522][T13564] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 297.767680][T13574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.775899][T13544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.786669][T13581] 0xffff88809a720000 hci1109 orig refcnt 4. hci_dev_hold [ 297.794465][T13531] do_syscall_64+0x672/0x790 [ 297.809275][T13564] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 297.830618][T13574] RIP: 0033:0x4163e1 [ 297.840197][ T1614] 0xffff88809a720000 hci1109 orig refcnt 5. hci_dev_hold [ 297.849487][ T1614] 0xffff88809a720000 hci1109 orig refcnt 6. hci_dev_put [ 297.852429][T13590] 0xffff88806e5e0000 hci1110 orig refcnt 4. hci_dev_hold [ 297.859189][T13581] 0xffff88809a720000 hci1109 orig refcnt 5. hci_dev_put [ 297.871441][T13544] RIP: 0033:0x45c849 [ 297.879908][T13531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.888323][T13574] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 297.937409][T13544] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.956145][T13564] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 297.967652][T13531] RIP: 0033:0x45c849 [ 297.971578][T13531] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.031633][T13564] R13: 000000000076c900 R14: 00000000000487d5 R15: 000000000076bfac [ 298.053419][T13581] catch: 0xffff88809a720000, 0xffff88809a721078 [ 298.061324][ T1614] 0xffff88806e5e0000 hci1110 orig refcnt 5. hci_dev_hold [ 298.071542][ T1614] 0xffff88806e5e0000 hci1110 orig refcnt 6. hci_dev_put [ 298.078846][T13565] 0xffff888086d34000 hci1111 orig refcnt 4. hci_dev_hold [ 298.085664][T13581] Call Trace: [ 298.090114][T13574] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 298.095121][T13587] 0xffff88806e5e0000 hci1110 orig refcnt 5. hci_dev_put [ 298.099164][T13574] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 298.111878][T13587] catch: 0xffff88806e5e0000, 0xffff88806e5e1078 [ 298.115339][T13574] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 298.145985][T13574] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 298.151035][T13544] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.155145][T13574] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 298.171331][T13574] R13: 000000000076c900 R14: 0000000000048905 R15: 000000000076bfac [ 298.171510][T13581] hci_free_dev.cold+0x24/0x29 [ 298.210531][T13576] 0xffff88807210c000 hci1112 orig refcnt 4. hci_dev_hold [ 298.233317][ T1614] 0xffff888086d34000 hci1111 orig refcnt 5. hci_dev_hold [ 298.242575][ T1614] 0xffff888086d34000 hci1111 orig refcnt 6. hci_dev_put [ 298.251908][T13565] 0xffff888086d34000 hci1111 orig refcnt 5. hci_dev_put [ 298.260111][T13581] vhci_release+0x78/0xe0 [ 298.262125][T13587] Call Trace: [ 298.269975][ T1614] 0xffff88807210c000 hci1112 orig refcnt 5. hci_dev_hold [ 298.279860][ T1614] 0xffff88807210c000 hci1112 orig refcnt 6. hci_dev_put [ 298.286487][T13544] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 298.288811][T13576] 0xffff88807210c000 hci1112 orig refcnt 5. hci_dev_put [ 298.302444][T13576] catch: 0xffff88807210c000, 0xffff88807210d078 [ 298.308912][T13576] Call Trace: [ 298.312291][T13576] hci_free_dev.cold+0x24/0x29 [ 298.315328][T13531] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.317127][T13576] vhci_release+0x78/0xe0 [ 298.330410][T13576] __fput+0x2da/0x850 [ 298.332257][T13581] __fput+0x2da/0x850 [ 298.334492][T13576] task_work_run+0x13f/0x1b0 [ 298.343445][T13576] get_signal+0x2054/0x24e0 [ 298.350392][T13576] ? new_sync_read+0x790/0x790 [ 298.355314][T13576] ? fsnotify+0x770/0xb10 [ 298.360712][T13576] ? apparmor_path_rmdir+0x30/0x30 [ 298.364789][T13587] hci_free_dev.cold+0x24/0x29 [ 298.365915][T13576] do_signal+0x7e/0x13f0 [ 298.376282][T13544] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 298.385005][T13565] catch: 0xffff888086d34000, 0xffff888086d35078 [ 298.385053][T13576] ? fsnotify_first_mark+0x200/0x200 [ 298.392017][T13581] task_work_run+0x13f/0x1b0 [ 298.398006][T13544] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 298.410066][T13576] ? setup_sigcontext+0x820/0x820 [ 298.415179][T13576] ? kick_process+0xe4/0x170 [ 298.420224][T13587] vhci_release+0x78/0xe0 [ 298.421148][T13544] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 298.427685][T13531] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 298.434070][T13576] ? task_work_add+0x97/0x120 [ 298.447026][T13565] Call Trace: [ 298.471459][T13565] hci_free_dev.cold+0x24/0x29 [ 298.476420][T13581] get_signal+0x2054/0x24e0 [ 298.483171][T13576] ? fput_many+0xf6/0x1a0 [ 298.483248][T13587] __fput+0x2da/0x850 [ 298.493064][T13565] vhci_release+0x78/0xe0 [ 298.498578][T13581] ? new_sync_read+0x790/0x790 [ 298.503491][T13544] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 298.507067][T13587] task_work_run+0x13f/0x1b0 [ 298.512949][T13576] ? ksys_write+0x19f/0x250 [ 298.522043][T13565] __fput+0x2da/0x850 [ 298.526200][T13581] ? fsnotify+0x770/0xb10 [ 298.531042][T13531] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 298.537819][T13587] exit_to_usermode_loop+0x2fa/0x360 [ 298.539533][T13565] task_work_run+0x13f/0x1b0 [ 298.550147][T13587] do_syscall_64+0x672/0x790 [ 298.551532][T13581] ? apparmor_path_rmdir+0x30/0x30 [ 298.560441][T13576] ? __ia32_sys_read+0xb0/0xb0 [ 298.566683][T13576] exit_to_usermode_loop+0x26c/0x360 [ 298.575036][T13587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.580117][T13531] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 298.592630][T13581] do_signal+0x7e/0x13f0 [ 298.597114][T13565] get_signal+0x2054/0x24e0 [ 298.604869][T13576] do_syscall_64+0x672/0x790 [ 298.612436][T13581] ? fsnotify_first_mark+0x200/0x200 [ 298.617579][T13587] RIP: 0033:0x4163e1 [ 298.619326][T13565] ? new_sync_read+0x790/0x790 [ 298.628771][T13531] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 298.637738][T13576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.642814][T13587] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 298.644911][T13565] ? fsnotify+0x770/0xb10 [ 298.670769][T13581] ? setup_sigcontext+0x820/0x820 [ 298.678246][T13576] RIP: 0033:0x45c849 [ 298.683000][T13581] ? kick_process+0xe4/0x170 [ 298.688131][T13576] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.689872][T13531] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 298.708436][T13581] ? task_work_add+0x97/0x120 [ 298.721300][T13565] ? apparmor_path_rmdir+0x30/0x30 [ 298.728060][T13606] 0xffff8880973e8000 hci1113 orig refcnt 4. hci_dev_hold [ 298.735997][ T1614] 0xffff8880973e8000 hci1113 orig refcnt 5. hci_dev_hold [ 298.745315][ T1614] 0xffff8880973e8000 hci1113 orig refcnt 6. hci_dev_put [ 298.762323][T13587] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 298.766467][T13581] ? fput_many+0xf6/0x1a0 [ 298.772043][T13587] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 298.783660][T13605] 0xffff8880973e8000 hci1113 orig refcnt 5. hci_dev_put [ 298.792441][T13605] catch: 0xffff8880973e8000, 0xffff8880973e9078 [ 298.792896][T13565] do_signal+0x7e/0x13f0 [ 298.799860][T13605] Call Trace: [ 298.806401][T13605] hci_free_dev.cold+0x24/0x29 [ 298.806689][T13581] ? ksys_write+0x19f/0x250 [ 298.813057][T13587] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 298.816660][T13576] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.826246][T13605] vhci_release+0x78/0xe0 [ 298.838206][T13587] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 298.846198][T13587] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 298.858055][T13565] ? fsnotify_first_mark+0x200/0x200 [ 298.865546][T13581] ? __ia32_sys_read+0xb0/0xb0 [ 298.867383][T13605] __fput+0x2da/0x850 [ 298.878291][T13605] task_work_run+0x13f/0x1b0 [ 298.884079][T13587] R13: 000000000076c900 R14: 0000000000048bdd R15: 000000000076bfac [ 298.885564][T13565] ? setup_sigcontext+0x820/0x820 [ 298.896610][T13605] exit_to_usermode_loop+0x2fa/0x360 [ 298.899259][T13581] exit_to_usermode_loop+0x26c/0x360 [ 298.904389][T13605] do_syscall_64+0x672/0x790 [ 298.915952][T13576] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 298.926751][T13605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.938070][T13581] do_syscall_64+0x672/0x790 [ 298.945179][T13590] 0xffff888080c90000 hci1115 orig refcnt 4. hci_dev_hold [ 298.953472][T13611] 0xffff8880740a0000 hci1114 orig refcnt 4. hci_dev_hold [ 298.954652][T13565] ? kick_process+0xe4/0x170 [ 298.973596][T13581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.974239][ T1614] 0xffff888080c90000 hci1115 orig refcnt 5. hci_dev_hold [ 298.988940][ T1614] 0xffff888080c90000 hci1115 orig refcnt 6. hci_dev_put [ 298.993231][T13565] ? task_work_add+0x97/0x120 [ 298.998666][T13590] 0xffff888080c90000 hci1115 orig refcnt 5. hci_dev_put [ 299.010249][T13581] RIP: 0033:0x45c849 [ 299.012198][T13605] RIP: 0033:0x4163e1 [ 299.019522][T13576] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 299.031236][ T1614] 0xffff8880740a0000 hci1114 orig refcnt 5. hci_dev_hold [ 299.040646][ T1614] 0xffff8880740a0000 hci1114 orig refcnt 6. hci_dev_put [ 299.048319][T13565] ? fput_many+0xf6/0x1a0 [ 299.052845][T13565] ? ksys_write+0x19f/0x250 [ 299.054094][T13610] 0xffff8880740a0000 hci1114 orig refcnt 5. hci_dev_put [ 299.057481][T13565] ? __ia32_sys_read+0xb0/0xb0 [ 299.057517][T13565] exit_to_usermode_loop+0x26c/0x360 [ 299.057535][T13565] do_syscall_64+0x672/0x790 [ 299.067439][T13610] catch: 0xffff8880740a0000, 0xffff8880740a1078 [ 299.069342][T13565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.075612][T13610] Call Trace: [ 299.079338][T13565] RIP: 0033:0x45c849 [ 299.079353][T13565] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.079360][T13565] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.092494][T13581] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.094839][T13565] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 299.094847][T13565] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 299.094855][T13565] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 299.094863][T13565] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 299.094871][T13565] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 299.119133][T13576] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 299.149385][T13605] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 299.156936][T13576] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 299.171853][T13610] hci_free_dev.cold+0x24/0x29 [ 299.197358][T13590] catch: 0xffff888080c90000, 0xffff888080c91078 [ 299.244949][T13620] 0xffff88807f280000 hci1116 orig refcnt 4. hci_dev_hold [ 299.252380][T13605] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 299.263755][ T1614] 0xffff88807f280000 hci1116 orig refcnt 5. hci_dev_hold [ 299.266331][T13605] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 299.272976][ T1614] 0xffff88807f280000 hci1116 orig refcnt 6. hci_dev_put [ 299.283660][T13605] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 299.288968][T13576] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 299.295348][T13619] 0xffff88807f280000 hci1116 orig refcnt 5. hci_dev_put [ 299.314812][T13610] vhci_release+0x78/0xe0 [ 299.322644][T13605] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 299.330851][T13605] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 299.340364][T13605] R13: 000000000076c900 R14: 0000000000048f53 R15: 000000000076bfac [ 299.347053][T13581] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.348812][T13590] Call Trace: [ 299.360544][T13590] hci_free_dev.cold+0x24/0x29 [ 299.361959][T13610] __fput+0x2da/0x850 [ 299.365343][T13590] vhci_release+0x78/0xe0 [ 299.365360][T13590] __fput+0x2da/0x850 [ 299.365389][T13590] task_work_run+0x13f/0x1b0 [ 299.365411][T13590] get_signal+0x2054/0x24e0 [ 299.365426][T13590] ? new_sync_read+0x790/0x790 [ 299.379164][T13606] 0xffff888075544000 hci1117 orig refcnt 4. hci_dev_hold [ 299.384513][T13590] ? fsnotify+0x770/0xb10 [ 299.398772][T13581] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 299.400364][T13590] ? apparmor_path_rmdir+0x30/0x30 [ 299.404533][T13581] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 299.412504][T13590] do_signal+0x7e/0x13f0 [ 299.412549][T13590] ? fsnotify_first_mark+0x200/0x200 [ 299.420343][T13619] catch: 0xffff88807f280000, 0xffff88807f281078 [ 299.426580][T13590] ? setup_sigcontext+0x820/0x820 [ 299.447739][T13590] ? kick_process+0xe4/0x170 [ 299.452373][T13590] ? task_work_add+0x97/0x120 [ 299.457074][T13590] ? fput_many+0xf6/0x1a0 [ 299.463000][T13590] ? ksys_write+0x19f/0x250 [ 299.470026][T13606] 0xffff888075544000 hci1117 orig refcnt 5. hci_dev_put [ 299.470448][T13590] ? __ia32_sys_read+0xb0/0xb0 [ 299.482375][T13590] exit_to_usermode_loop+0x26c/0x360 [ 299.482873][T13610] task_work_run+0x13f/0x1b0 [ 299.488846][T13590] do_syscall_64+0x672/0x790 [ 299.498121][T13590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.510871][T13590] RIP: 0033:0x45c849 [ 299.511422][T13610] exit_to_usermode_loop+0x2fa/0x360 [ 299.514793][T13590] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.514800][T13590] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.514813][T13590] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 299.514821][T13590] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 299.514829][T13590] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 299.514837][T13590] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 299.514845][T13590] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 299.527320][T13619] Call Trace: [ 299.552291][T13629] 0xffff888073e8c000 hci1118 orig refcnt 4. hci_dev_hold [ 299.565031][T13581] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 299.589517][T13610] do_syscall_64+0x672/0x790 [ 299.595537][ T1614] 0xffff888073e8c000 hci1118 orig refcnt 5. hci_dev_hold [ 299.600650][T13610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.609688][ T1614] 0xffff888073e8c000 hci1118 orig refcnt 6. hci_dev_put [ 299.614341][T13610] RIP: 0033:0x4163e1 [ 299.638038][T13628] 0xffff888073e8c000 hci1118 orig refcnt 5. hci_dev_put [ 299.642591][T13606] catch: 0xffff888075544000, 0xffff888075545078 [ 299.645559][T13628] catch: 0xffff888073e8c000, 0xffff888073e8d078 [ 299.664459][T13606] Call Trace: [ 299.672388][T13610] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 299.672903][T13634] 0xffff88807017c000 hci1119 orig refcnt 4. hci_dev_hold [ 299.695382][T13628] Call Trace: [ 299.706378][T13606] hci_free_dev.cold+0x24/0x29 [ 299.707131][ T1614] 0xffff88807017c000 hci1119 orig refcnt 5. hci_dev_hold [ 299.715535][T13619] hci_free_dev.cold+0x24/0x29 [ 299.721303][ T1614] 0xffff88807017c000 hci1119 orig refcnt 6. hci_dev_put [ 299.732680][T13633] 0xffff88807017c000 hci1119 orig refcnt 5. hci_dev_put [ 299.734170][T13628] hci_free_dev.cold+0x24/0x29 [ 299.739821][T13633] catch: 0xffff88807017c000, 0xffff88807017d078 [ 299.739827][T13633] Call Trace: [ 299.739844][T13633] hci_free_dev.cold+0x24/0x29 [ 299.739860][T13633] vhci_release+0x78/0xe0 [ 299.739877][T13633] __fput+0x2da/0x850 [ 299.753901][T13606] vhci_release+0x78/0xe0 [ 299.754429][T13633] task_work_run+0x13f/0x1b0 [ 299.760830][T13619] vhci_release+0x78/0xe0 [ 299.764036][T13633] exit_to_usermode_loop+0x2fa/0x360 [ 299.775676][T13628] vhci_release+0x78/0xe0 [ 299.776977][T13633] do_syscall_64+0x672/0x790 [ 299.776998][T13633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.788096][T13581] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 299.791535][T13633] RIP: 0033:0x4163e1 [ 299.797013][T13606] __fput+0x2da/0x850 [ 299.801801][T13633] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 299.801809][T13633] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 299.801820][T13633] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 299.801828][T13633] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 299.801834][T13633] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 299.801842][T13633] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 299.801849][T13633] R13: 0000000000770b38 R14: 000000000004931d R15: 000000000076bf0c [ 299.824739][T13581] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 299.843138][T13634] 0xffff888094b80000 hci1120 orig refcnt 4. hci_dev_hold [ 299.903729][T13639] 0xffff88806efd4000 hci1121 orig refcnt 4. hci_dev_hold [ 299.914988][T13619] __fput+0x2da/0x850 [ 299.920767][T13628] __fput+0x2da/0x850 [ 299.922396][ T1614] 0xffff88806efd4000 hci1121 orig refcnt 5. hci_dev_hold [ 299.924873][T13628] task_work_run+0x13f/0x1b0 [ 299.924899][T13628] exit_to_usermode_loop+0x2fa/0x360 [ 299.924918][T13628] do_syscall_64+0x672/0x790 [ 299.924942][T13628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.924953][T13628] RIP: 0033:0x4163e1 [ 299.924968][T13628] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 299.924975][T13628] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 299.933837][ T1614] 0xffff88806efd4000 hci1121 orig refcnt 6. hci_dev_put [ 299.940708][T13619] task_work_run+0x13f/0x1b0 [ 299.946672][T13638] 0xffff88806efd4000 hci1121 orig refcnt 5. hci_dev_put [ 299.948858][T13610] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 299.953513][T13638] catch: 0xffff88806efd4000, 0xffff88806efd5078 [ 299.965432][T13619] exit_to_usermode_loop+0x2fa/0x360 [ 300.009038][T13638] Call Trace: [ 300.019513][T13628] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 300.019522][T13628] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 300.019529][T13628] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 300.019536][T13628] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 300.019543][T13628] R13: 000000000076c900 R14: 000000000004928c R15: 000000000076bfac [ 300.022926][T13629] 0xffff88809522c000 hci1122 orig refcnt 4. hci_dev_hold [ 300.086258][T13610] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 300.121590][T13610] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 300.131366][T13638] hci_free_dev.cold+0x24/0x29 [ 300.136167][T13638] vhci_release+0x78/0xe0 [ 300.149171][T13610] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 300.161269][T13638] __fput+0x2da/0x850 [ 300.165312][T13638] task_work_run+0x13f/0x1b0 [ 300.177692][T13606] task_work_run+0x13f/0x1b0 [ 300.184873][T13610] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 300.191989][T13606] get_signal+0x2054/0x24e0 [ 300.195982][T13638] exit_to_usermode_loop+0x2fa/0x360 [ 300.204425][T13606] ? new_sync_read+0x790/0x790 [ 300.205301][T13638] do_syscall_64+0x672/0x790 [ 300.216148][T13606] ? fsnotify+0x770/0xb10 [ 300.220669][T13610] R13: 000000000076c900 R14: 0000000000049025 R15: 000000000076bfac [ 300.228687][T13638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.228698][T13638] RIP: 0033:0x4163e1 [ 300.228711][T13638] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 300.228718][T13638] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 300.254107][T13606] ? apparmor_path_rmdir+0x30/0x30 [ 300.264974][T13634] 0xffff888094b80000 hci1120 orig refcnt 5. hci_dev_put [ 300.281681][T13606] do_signal+0x7e/0x13f0 [ 300.288007][T13611] 0xffff88808941c000 hci1123 orig refcnt 4. hci_dev_hold [ 300.292567][T13606] ? fsnotify_first_mark+0x200/0x200 [ 300.295241][T13629] 0xffff88809522c000 hci1122 orig refcnt 5. hci_dev_put [ 300.301367][ T1614] 0xffff88808941c000 hci1123 orig refcnt 5. hci_dev_hold [ 300.310590][T13619] do_syscall_64+0x672/0x790 [ 300.316572][ T1614] 0xffff88808941c000 hci1123 orig refcnt 6. hci_dev_put [ 300.327942][T13629] catch: 0xffff88809522c000, 0xffff88809522d078 [ 300.328297][T13610] 0xffff88808941c000 hci1123 orig refcnt 5. hci_dev_put [ 300.334295][T13629] Call Trace: [ 300.334318][T13629] hci_free_dev.cold+0x24/0x29 [ 300.334337][T13629] vhci_release+0x78/0xe0 [ 300.334356][T13629] __fput+0x2da/0x850 [ 300.334384][T13629] task_work_run+0x13f/0x1b0 [ 300.334411][T13629] get_signal+0x2054/0x24e0 [ 300.368895][T13629] ? new_sync_read+0x790/0x790 [ 300.373781][T13629] ? fsnotify+0x770/0xb10 [ 300.378215][T13629] ? apparmor_path_rmdir+0x30/0x30 [ 300.383623][T13629] do_signal+0x7e/0x13f0 [ 300.388253][T13629] ? fsnotify_first_mark+0x200/0x200 [ 300.393568][T13629] ? setup_sigcontext+0x820/0x820 [ 300.398741][T13629] ? kick_process+0xe4/0x170 [ 300.403345][T13629] ? task_work_add+0x97/0x120 [ 300.412856][T13629] ? fput_many+0xf6/0x1a0 [ 300.417924][T13629] ? ksys_write+0x19f/0x250 [ 300.422451][T13629] ? __ia32_sys_read+0xb0/0xb0 [ 300.426378][T13606] ? setup_sigcontext+0x820/0x820 [ 300.428413][T13629] exit_to_usermode_loop+0x26c/0x360 [ 300.440755][T13606] ? kick_process+0xe4/0x170 [ 300.448384][T13619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.454290][T13619] RIP: 0033:0x4163e1 [ 300.460445][T13610] catch: 0xffff88808941c000, 0xffff88808941d078 [ 300.466711][T13610] Call Trace: [ 300.472203][T13634] catch: 0xffff888094b80000, 0xffff888094b81078 [ 300.479992][T13629] do_syscall_64+0x672/0x790 [ 300.484615][T13629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.485085][T13606] ? task_work_add+0x97/0x120 [ 300.491983][T13634] Call Trace: [ 300.509196][T13638] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 300.528960][T13619] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 300.546981][T13606] ? fput_many+0xf6/0x1a0 [ 300.549255][T13610] hci_free_dev.cold+0x24/0x29 [ 300.562332][T13634] hci_free_dev.cold+0x24/0x29 [ 300.569683][T13606] ? ksys_write+0x19f/0x250 [ 300.577289][T13629] RIP: 0033:0x45c849 [ 300.599453][T13638] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 300.616522][T13610] vhci_release+0x78/0xe0 [ 300.619915][T13606] ? __ia32_sys_read+0xb0/0xb0 [ 300.621814][T13629] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.654400][T13634] vhci_release+0x78/0xe0 [ 300.683620][T13610] __fput+0x2da/0x850 [ 300.688316][T13606] exit_to_usermode_loop+0x26c/0x360 [ 300.693639][T13606] do_syscall_64+0x672/0x790 [ 300.701207][T13634] __fput+0x2da/0x850 [ 300.705282][T13634] task_work_run+0x13f/0x1b0 [ 300.711071][T13638] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 300.719676][T13610] task_work_run+0x13f/0x1b0 [ 300.724314][T13610] exit_to_usermode_loop+0x2fa/0x360 [ 300.737176][T13619] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 300.745633][T13619] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 300.766443][T13634] get_signal+0x2054/0x24e0 [ 300.772738][T13638] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 300.781354][T13606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.795738][T13610] do_syscall_64+0x672/0x790 [ 300.801108][T13634] ? new_sync_read+0x790/0x790 [ 300.805911][T13634] ? fsnotify+0x770/0xb10 [ 300.818564][T13606] RIP: 0033:0x45c849 [ 300.819653][T13629] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.822494][T13606] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.822502][T13606] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.822515][T13606] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 300.822523][T13606] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 300.822530][T13606] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 300.822538][T13606] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 300.822546][T13606] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 300.824591][T13638] R13: 0000000000770b38 R14: 00000000000493f2 R15: 000000000076bf0c [ 300.890620][T13629] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 300.898084][T13610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.927474][T13619] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 300.935604][T13619] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 300.939107][T13629] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 300.944984][T13634] ? apparmor_path_rmdir+0x30/0x30 [ 300.967155][T13619] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 300.969848][T13661] 0xffff8880742cc000 hci1124 orig refcnt 4. hci_dev_hold [ 300.975182][T13619] R13: 0000000000770b38 R14: 000000000004915c R15: 000000000076bf0c [ 300.984165][T13634] do_signal+0x7e/0x13f0 [ 301.006058][T13634] ? fsnotify_first_mark+0x200/0x200 [ 301.012865][T13629] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 301.022279][T13610] RIP: 0033:0x4163e1 [ 301.024771][T13620] 0xffff888094460000 hci1125 orig refcnt 4. hci_dev_hold [ 301.026233][T13610] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 301.056656][ T1614] 0xffff888094460000 hci1125 orig refcnt 5. hci_dev_hold [ 301.066241][ T1614] 0xffff888094460000 hci1125 orig refcnt 6. hci_dev_put [ 301.080675][ T1614] 0xffff8880742cc000 hci1124 orig refcnt 5. hci_dev_hold [ 301.089719][T13619] 0xffff888094460000 hci1125 orig refcnt 5. hci_dev_put [ 301.089920][ T1614] 0xffff8880742cc000 hci1124 orig refcnt 6. hci_dev_put [ 301.115258][T13634] ? setup_sigcontext+0x820/0x820 [ 301.120910][T13660] 0xffff8880742cc000 hci1124 orig refcnt 5. hci_dev_put [ 301.129910][T13660] catch: 0xffff8880742cc000, 0xffff8880742cd078 [ 301.136227][T13660] Call Trace: [ 301.140623][T13660] hci_free_dev.cold+0x24/0x29 [ 301.145498][T13660] vhci_release+0x78/0xe0 [ 301.163654][T13619] catch: 0xffff888094460000, 0xffff888094461078 [ 301.188019][T13610] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 301.194028][T13629] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 301.196525][T13610] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 301.196538][T13610] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 301.206943][T13634] ? kick_process+0xe4/0x170 [ 301.212777][T13610] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 301.212805][T13610] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bfa0 [ 301.212825][T13610] R13: 0000000000770b38 R14: 0000000000049571 R15: 000000000076bfac [ 301.228119][T13639] 0xffff888073030000 hci1126 orig refcnt 4. hci_dev_hold [ 301.256984][T13660] __fput+0x2da/0x850 [ 301.257019][T13660] task_work_run+0x13f/0x1b0 [ 301.266876][ T1614] 0xffff888073030000 hci1126 orig refcnt 5. hci_dev_hold [ 301.276204][ T1614] 0xffff888073030000 hci1126 orig refcnt 6. hci_dev_put [ 301.284463][T13639] 0xffff888073030000 hci1126 orig refcnt 5. hci_dev_put [ 301.285868][T13660] exit_to_usermode_loop+0x2fa/0x360 [ 301.292247][T13639] catch: 0xffff888073030000, 0xffff888073031078 [ 301.303474][T13639] Call Trace: [ 301.306841][T13639] hci_free_dev.cold+0x24/0x29 [ 301.312880][T13619] Call Trace: [ 301.313466][T13639] vhci_release+0x78/0xe0 [ 301.320908][T13639] __fput+0x2da/0x850 [ 301.324999][T13639] task_work_run+0x13f/0x1b0 [ 301.329926][T13639] get_signal+0x2054/0x24e0 [ 301.334540][T13639] ? new_sync_read+0x790/0x790 [ 301.337284][T13619] hci_free_dev.cold+0x24/0x29 [ 301.340398][T13639] ? fsnotify+0x770/0xb10 [ 301.344473][T13619] vhci_release+0x78/0xe0 [ 301.349517][T13639] ? apparmor_path_rmdir+0x30/0x30 [ 301.357912][T13660] do_syscall_64+0x672/0x790 [ 301.359087][T13639] do_signal+0x7e/0x13f0 [ 301.363034][T13629] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 301.366993][T13639] ? fsnotify_first_mark+0x200/0x200 [ 301.368424][T13639] ? setup_sigcontext+0x820/0x820 [ 301.390667][T13673] 0xffff8880a2128000 hci1127 orig refcnt 4. hci_dev_hold [ 301.398207][T13639] ? kick_process+0xe4/0x170 [ 301.403848][ T1614] 0xffff8880a2128000 hci1127 orig refcnt 5. hci_dev_hold [ 301.406479][T13660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.413138][ T1614] 0xffff8880a2128000 hci1127 orig refcnt 6. hci_dev_put [ 301.425281][T13619] __fput+0x2da/0x850 [ 301.429881][T13619] task_work_run+0x13f/0x1b0 [ 301.434583][T13619] exit_to_usermode_loop+0x2fa/0x360 [ 301.440847][T13619] do_syscall_64+0x672/0x790 [ 301.443942][T13672] 0xffff8880a2128000 hci1127 orig refcnt 5. hci_dev_put [ 301.445459][T13619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.445470][T13619] RIP: 0033:0x4163e1 [ 301.445481][T13619] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 301.445492][T13619] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 301.465162][T13634] ? task_work_add+0x97/0x120 [ 301.483334][T13619] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 301.498730][T13639] ? task_work_add+0x97/0x120 [ 301.504921][T13619] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 301.515657][T13672] catch: 0xffff8880a2128000, 0xffff8880a2129078 [ 301.517117][T13619] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 301.517126][T13619] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 301.517134][T13619] R13: 0000000000770b38 R14: 000000000004986a R15: 000000000076bf0c [ 301.528836][T13660] RIP: 0033:0x4163e1 [ 301.560635][T13639] ? fput_many+0xf6/0x1a0 [ 301.569996][T13678] 0xffff88807fcc0000 hci1128 orig refcnt 4. hci_dev_hold [ 301.577515][T13660] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 301.581790][T13639] ? ksys_write+0x19f/0x250 [ 301.599688][ T1614] 0xffff88807fcc0000 hci1128 orig refcnt 5. hci_dev_hold [ 301.611224][T13672] Call Trace: [ 301.611440][ T1614] 0xffff88807fcc0000 hci1128 orig refcnt 6. hci_dev_put [ 301.624984][T13672] hci_free_dev.cold+0x24/0x29 [ 301.625789][T13677] 0xffff88807fcc0000 hci1128 orig refcnt 5. hci_dev_put [ 301.637859][T13677] catch: 0xffff88807fcc0000, 0xffff88807fcc1078 [ 301.640535][T13681] 0xffff8880a7e70000 hci1129 orig refcnt 4. hci_dev_hold [ 301.644224][T13634] ? fput_many+0xf6/0x1a0 [ 301.657222][T13677] Call Trace: [ 301.658781][T13672] vhci_release+0x78/0xe0 [ 301.660599][T13677] hci_free_dev.cold+0x24/0x29 [ 301.670968][T13672] __fput+0x2da/0x850 [ 301.672258][T13634] ? ksys_write+0x19f/0x250 [ 301.680181][T13660] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 301.687980][T13639] ? __ia32_sys_read+0xb0/0xb0 [ 301.689764][T13634] ? __ia32_sys_read+0xb0/0xb0 [ 301.696286][T13672] task_work_run+0x13f/0x1b0 [ 301.699360][T13660] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 301.708211][T13677] vhci_release+0x78/0xe0 [ 301.711728][T13634] exit_to_usermode_loop+0x26c/0x360 [ 301.722478][ T1614] 0xffff8880a7e70000 hci1129 orig refcnt 5. hci_dev_hold [ 301.722885][T13672] exit_to_usermode_loop+0x2fa/0x360 [ 301.731747][ T1614] 0xffff8880a7e70000 hci1129 orig refcnt 6. hci_dev_put [ 301.740684][T13677] __fput+0x2da/0x850 [ 301.743468][T13660] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 301.748226][T13676] 0xffff8880a7e70000 hci1129 orig refcnt 5. hci_dev_put [ 301.755089][T13634] do_syscall_64+0x672/0x790 [ 301.766598][T13634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.767322][T13639] exit_to_usermode_loop+0x26c/0x360 [ 301.772632][T13660] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 301.786017][T13660] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 301.791768][T13634] RIP: 0033:0x45c849 [ 301.794138][T13660] R13: 000000000076c900 R14: 000000000004981f R15: 000000000076bfac [ 301.803269][T13677] task_work_run+0x13f/0x1b0 [ 301.814901][T13661] 0xffff8880888c0000 hci1130 orig refcnt 4. hci_dev_hold [ 301.826782][T13672] do_syscall_64+0x672/0x790 [ 301.828671][ T1614] 0xffff8880888c0000 hci1130 orig refcnt 5. hci_dev_hold [ 301.840177][T13634] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.840660][ T1614] 0xffff8880888c0000 hci1130 orig refcnt 6. hci_dev_put [ 301.866668][T13676] catch: 0xffff8880a7e70000, 0xffff8880a7e71078 [ 301.868682][T13639] do_syscall_64+0x672/0x790 [ 301.875841][T13661] 0xffff8880888c0000 hci1130 orig refcnt 5. hci_dev_put [ 301.882205][T13639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.892675][T13677] exit_to_usermode_loop+0x2fa/0x360 [ 301.901323][T13661] catch: 0xffff8880888c0000, 0xffff8880888c1078 [ 301.901912][T13672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.920600][T13661] Call Trace: [ 301.924004][T13661] hci_free_dev.cold+0x24/0x29 [ 301.926065][T13677] do_syscall_64+0x672/0x790 [ 301.930359][T13676] Call Trace: [ 301.933661][T13677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.938222][T13661] vhci_release+0x78/0xe0 [ 301.943028][T13677] RIP: 0033:0x4163e1 [ 301.950498][T13672] RIP: 0033:0x4163e1 [ 301.951337][T13677] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 301.965078][T13676] hci_free_dev.cold+0x24/0x29 [ 301.976268][T13677] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 301.981897][T13639] RIP: 0033:0x45c849 [ 301.989375][T13677] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 301.999205][T13672] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 302.001389][T13677] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 302.029207][T13677] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 302.030699][T13661] __fput+0x2da/0x850 [ 302.038383][T13677] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 302.041681][T13639] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.050631][T13677] R13: 0000000000770b38 R14: 0000000000049a83 R15: 000000000076bf0c [ 302.079026][T13634] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.083872][T13661] task_work_run+0x13f/0x1b0 [ 302.088593][T13676] vhci_release+0x78/0xe0 [ 302.096524][T13676] __fput+0x2da/0x850 [ 302.101067][T13661] get_signal+0x2054/0x24e0 [ 302.103152][T13634] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 302.112688][T13661] ? new_sync_read+0x790/0x790 [ 302.114971][T13672] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 302.127672][T13676] task_work_run+0x13f/0x1b0 [ 302.131923][T13661] ? fsnotify+0x770/0xb10 [ 302.132293][T13676] exit_to_usermode_loop+0x2fa/0x360 [ 302.132313][T13676] do_syscall_64+0x672/0x790 [ 302.132332][T13676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.132347][T13676] RIP: 0033:0x4163e1 [ 302.143959][T13661] ? apparmor_path_rmdir+0x30/0x30 [ 302.149355][T13672] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 302.169149][T13661] do_signal+0x7e/0x13f0 [ 302.169818][T13634] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 302.188025][T13678] 0xffff888073224000 hci1131 orig refcnt 4. hci_dev_hold [ 302.193515][T13661] ? fsnotify_first_mark+0x200/0x200 [ 302.195957][ T1614] 0xffff888073224000 hci1131 orig refcnt 5. hci_dev_hold [ 302.209720][ T1614] 0xffff888073224000 hci1131 orig refcnt 6. hci_dev_put [ 302.222868][T13678] 0xffff888073224000 hci1131 orig refcnt 5. hci_dev_put [ 302.231138][T13678] catch: 0xffff888073224000, 0xffff888073225078 [ 302.237802][T13661] ? setup_sigcontext+0x820/0x820 [ 302.237805][T13678] Call Trace: [ 302.237823][T13678] hci_free_dev.cold+0x24/0x29 [ 302.243043][T13634] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.246110][T13678] vhci_release+0x78/0xe0 [ 302.246129][T13678] __fput+0x2da/0x850 [ 302.246158][T13678] task_work_run+0x13f/0x1b0 [ 302.246184][T13678] get_signal+0x2054/0x24e0 [ 302.259660][T13639] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.264911][T13678] ? new_sync_read+0x790/0x790 [ 302.272530][T13676] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 302.277163][T13678] ? fsnotify+0x770/0xb10 [ 302.295807][T13661] ? kick_process+0xe4/0x170 [ 302.310799][T13678] ? apparmor_path_rmdir+0x30/0x30 [ 302.324538][T13672] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 302.325937][T13678] do_signal+0x7e/0x13f0 [ 302.333548][T13634] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2020/04/06 07:43:55 executed programs: 579 [ 302.338791][T13678] ? fsnotify_first_mark+0x200/0x200 [ 302.345195][T13639] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 302.351625][T13678] ? setup_sigcontext+0x820/0x820 [ 302.364387][T13634] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 302.365494][T13678] ? kick_process+0xe4/0x170 [ 302.379419][T13678] ? task_work_add+0x97/0x120 [ 302.380243][T13676] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 302.384118][T13678] ? fput_many+0xf6/0x1a0 [ 302.384135][T13678] ? ksys_write+0x19f/0x250 [ 302.384149][T13678] ? __ia32_sys_read+0xb0/0xb0 [ 302.384174][T13678] exit_to_usermode_loop+0x26c/0x360 [ 302.384194][T13678] do_syscall_64+0x672/0x790 [ 302.421343][T13672] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 302.430346][T13661] ? task_work_add+0x97/0x120 [ 302.435064][T13661] ? fput_many+0xf6/0x1a0 [ 302.435903][T13676] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 302.441131][T13639] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 302.457043][T13672] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 302.465035][T13672] R13: 0000000000770b38 R14: 00000000000499cd R15: 000000000076bf0c [ 302.475127][T13676] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 302.477760][T13639] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.495417][T13661] ? ksys_write+0x19f/0x250 [ 302.503416][T13676] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 302.503444][T13661] ? __ia32_sys_read+0xb0/0xb0 [ 302.523385][T13697] 0xffff88807120c000 hci1132 orig refcnt 4. hci_dev_hold [ 302.525371][T13678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.536832][T13639] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 302.546614][T13676] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 302.551674][T13661] exit_to_usermode_loop+0x26c/0x360 [ 302.563835][ T1614] 0xffff88807120c000 hci1132 orig refcnt 5. hci_dev_hold [ 302.569606][T13678] RIP: 0033:0x45c849 [ 302.573240][ T1614] 0xffff88807120c000 hci1132 orig refcnt 6. hci_dev_put [ 302.577878][T13678] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.588084][T13694] 0xffff88807120c000 hci1132 orig refcnt 5. hci_dev_put [ 302.609158][T13676] R13: 000000000076c900 R14: 0000000000049abe R15: 000000000076bfac [ 302.622427][T13673] 0xffff8880a8edc000 hci1133 orig refcnt 4. hci_dev_hold [ 302.622470][T13639] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 302.638882][ T1614] 0xffff8880a8edc000 hci1133 orig refcnt 5. hci_dev_hold [ 302.644833][T13681] 0xffff888072b44000 hci1134 orig refcnt 4. hci_dev_hold [ 302.647973][ T1614] 0xffff8880a8edc000 hci1133 orig refcnt 6. hci_dev_put [ 302.667893][T13672] 0xffff8880a8edc000 hci1133 orig refcnt 5. hci_dev_put [ 302.669000][ T1614] 0xffff888072b44000 hci1134 orig refcnt 5. hci_dev_hold [ 302.679500][T13661] do_syscall_64+0x672/0x790 [ 302.684590][ T1614] 0xffff888072b44000 hci1134 orig refcnt 6. hci_dev_put [ 302.694972][T13681] 0xffff888072b44000 hci1134 orig refcnt 5. hci_dev_put [ 302.701750][T13672] catch: 0xffff8880a8edc000, 0xffff8880a8edd078 [ 302.702327][T13681] catch: 0xffff888072b44000, 0xffff888072b45078 [ 302.713022][T13678] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.714648][T13681] Call Trace: [ 302.727065][T13681] hci_free_dev.cold+0x24/0x29 [ 302.729686][T13661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.732117][T13681] vhci_release+0x78/0xe0 [ 302.732135][T13681] __fput+0x2da/0x850 [ 302.732164][T13681] task_work_run+0x13f/0x1b0 [ 302.732186][T13681] get_signal+0x2054/0x24e0 [ 302.732201][T13681] ? new_sync_read+0x790/0x790 [ 302.744851][T13694] catch: 0xffff88807120c000, 0xffff88807120d078 [ 302.746653][T13681] ? fsnotify+0x770/0xb10 [ 302.752177][T13672] Call Trace: [ 302.758772][T13681] ? apparmor_path_rmdir+0x30/0x30 [ 302.779195][T13694] Call Trace: [ 302.781819][T13681] do_signal+0x7e/0x13f0 [ 302.787836][T13681] ? fsnotify_first_mark+0x200/0x200 [ 302.793162][T13681] ? setup_sigcontext+0x820/0x820 [ 302.797705][T13678] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 302.799362][T13681] ? kick_process+0xe4/0x170 [ 302.811643][T13681] ? task_work_add+0x97/0x120 [ 302.816349][T13681] ? fput_many+0xf6/0x1a0 [ 302.816785][T13661] RIP: 0033:0x45c849 [ 302.822253][T13681] ? ksys_write+0x19f/0x250 [ 302.830487][T13681] ? __ia32_sys_read+0xb0/0xb0 [ 302.835287][T13681] exit_to_usermode_loop+0x26c/0x360 [ 302.841997][T13681] do_syscall_64+0x672/0x790 [ 302.846618][T13681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.853829][T13681] RIP: 0033:0x45c849 [ 302.858656][T13681] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.864912][T13694] hci_free_dev.cold+0x24/0x29 [ 302.880355][T13681] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.885253][T13672] hci_free_dev.cold+0x24/0x29 [ 302.894097][T13681] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 302.902807][T13661] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.910963][T13681] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 302.928291][T13672] vhci_release+0x78/0xe0 [ 302.945604][T13709] 0xffff888091740000 hci1135 orig refcnt 4. hci_dev_hold [ 302.953292][T13672] __fput+0x2da/0x850 [ 302.958148][T13672] task_work_run+0x13f/0x1b0 [ 302.958579][ T1614] 0xffff888091740000 hci1135 orig refcnt 5. hci_dev_hold [ 302.967332][T13661] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.971970][ T1614] 0xffff888091740000 hci1135 orig refcnt 6. hci_dev_put [ 302.979100][T13672] exit_to_usermode_loop+0x2fa/0x360 [ 302.992043][T13708] 0xffff888091740000 hci1135 orig refcnt 5. hci_dev_put [ 302.998038][T13678] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 303.002363][T13708] catch: 0xffff888091740000, 0xffff888091741078 [ 303.014188][T13661] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 303.023169][T13672] do_syscall_64+0x672/0x790 [ 303.023533][T13708] Call Trace: [ 303.032770][T13708] hci_free_dev.cold+0x24/0x29 [ 303.039778][T13694] vhci_release+0x78/0xe0 [ 303.042141][T13708] vhci_release+0x78/0xe0 [ 303.051509][T13708] __fput+0x2da/0x850 [ 303.053663][T13678] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.055530][T13708] task_work_run+0x13f/0x1b0 [ 303.055557][T13708] exit_to_usermode_loop+0x2fa/0x360 [ 303.055578][T13708] do_syscall_64+0x672/0x790 [ 303.055597][T13708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.066426][T13672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.074119][T13708] RIP: 0033:0x4163e1 [ 303.086037][T13661] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 303.105968][T13694] __fput+0x2da/0x850 [ 303.108519][T13708] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 303.129747][T13681] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.138493][T13694] task_work_run+0x13f/0x1b0 [ 303.144794][T13678] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 303.148860][T13694] exit_to_usermode_loop+0x2fa/0x360 [ 303.154111][T13672] RIP: 0033:0x4163e1 [ 303.163799][T13681] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 303.168039][T13672] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 303.176652][T13661] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.195361][T13678] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 303.207966][T13694] do_syscall_64+0x672/0x790 [ 303.207986][T13694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.208001][T13694] RIP: 0033:0x4163e1 [ 303.222068][T13708] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 303.227056][T13681] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 303.249441][T13694] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 303.250279][T13672] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 303.290676][T13708] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 303.295105][T13661] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 303.309168][T13715] 0xffff8880a6644000 hci1136 orig refcnt 4. hci_dev_hold [ 303.316732][T13708] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 303.317891][T13661] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 303.332856][ T1614] 0xffff8880a6644000 hci1136 orig refcnt 5. hci_dev_hold [ 303.334393][ T1614] 0xffff8880a6644000 hci1136 orig refcnt 6. hci_dev_put [ 303.358120][T13713] 0xffff8880a6644000 hci1136 orig refcnt 5. hci_dev_put [ 303.365099][T13713] catch: 0xffff8880a6644000, 0xffff8880a6645078 [ 303.375372][T13708] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 303.376060][T13694] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 303.389949][T13713] Call Trace: [ 303.393381][T13672] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 303.395433][T13713] hci_free_dev.cold+0x24/0x29 [ 303.395452][T13713] vhci_release+0x78/0xe0 [ 303.410787][T13708] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 303.421477][T13713] __fput+0x2da/0x850 [ 303.425559][T13713] task_work_run+0x13f/0x1b0 [ 303.426487][T13719] 0xffff888073df0000 hci1137 orig refcnt 4. hci_dev_hold [ 303.430759][T13713] exit_to_usermode_loop+0x2fa/0x360 [ 303.443976][T13713] do_syscall_64+0x672/0x790 [ 303.449027][T13713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.455006][T13713] RIP: 0033:0x4163e1 [ 303.456438][T13672] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 303.459348][T13713] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 303.480808][T13708] R13: 0000000000770b38 R14: 0000000000049fc0 R15: 000000000076bf0c [ 303.487559][T13713] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 303.504172][T13713] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 303.513147][T13713] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 303.522923][ T1614] 0xffff888073df0000 hci1137 orig refcnt 5. hci_dev_hold [ 303.532267][ T1614] 0xffff888073df0000 hci1137 orig refcnt 6. hci_dev_put [ 303.540184][T13694] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 303.540226][T13709] 0xffff8880a7aa0000 hci1138 orig refcnt 4. hci_dev_hold [ 303.549907][T13672] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 303.555523][T13718] 0xffff888073df0000 hci1137 orig refcnt 5. hci_dev_put [ 303.563958][T13672] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c040 [ 303.575187][T13713] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 303.579281][T13672] R13: 0000000000770b38 R14: 0000000000049e64 R15: 000000000076c04c [ 303.597913][T13694] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 303.600349][ T1614] 0xffff8880a7aa0000 hci1138 orig refcnt 5. hci_dev_hold [ 303.615935][ T1614] 0xffff8880a7aa0000 hci1138 orig refcnt 6. hci_dev_put [ 303.623934][T13718] catch: 0xffff888073df0000, 0xffff888073df1078 [ 303.630601][T13718] Call Trace: [ 303.632614][T13708] 0xffff8880a7aa0000 hci1138 orig refcnt 5. hci_dev_put [ 303.633966][T13718] hci_free_dev.cold+0x24/0x29 [ 303.646488][T13718] vhci_release+0x78/0xe0 [ 303.651043][T13718] __fput+0x2da/0x850 [ 303.655119][T13718] task_work_run+0x13f/0x1b0 [ 303.660313][T13718] exit_to_usermode_loop+0x2fa/0x360 [ 303.665699][T13718] do_syscall_64+0x672/0x790 [ 303.668902][T13694] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 303.670451][T13718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.680323][T13708] catch: 0xffff8880a7aa0000, 0xffff8880a7aa1078 [ 303.685062][T13718] RIP: 0033:0x4163e1 [ 303.694703][T13718] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 303.704285][T13713] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 303.715375][T13718] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 303.729511][T13729] 0xffff88806ee6c000 hci1139 orig refcnt 4. hci_dev_hold [ 303.732373][T13718] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 303.745779][T13732] 0xffff888072b00000 hci1140 orig refcnt 4. hci_dev_hold [ 303.747660][T13718] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 303.762486][T13694] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 303.771651][T13694] R13: 0000000000770b38 R14: 0000000000049e45 R15: 000000000076bf0c [ 303.780362][T13718] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 303.787123][T13708] Call Trace: [ 303.792237][T13708] hci_free_dev.cold+0x24/0x29 [ 303.793163][T13697] 0xffff888072178000 hci1141 orig refcnt 4. hci_dev_hold [ 303.812309][ T1614] 0xffff888072178000 hci1141 orig refcnt 5. hci_dev_hold [ 303.821625][ T1614] 0xffff888072178000 hci1141 orig refcnt 6. hci_dev_put [ 303.830446][T13697] 0xffff888072178000 hci1141 orig refcnt 5. hci_dev_put [ 303.833240][T13726] 0xffff88806ee6c000 hci1139 orig refcnt 5. hci_dev_put [ 303.837532][T13718] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 303.837541][T13718] R13: 000000000076c900 R14: 000000000004a1c2 R15: 000000000076bfac [ 303.844969][T13697] catch: 0xffff888072178000, 0xffff888072179078 [ 303.868202][ T1614] 0xffff888072b00000 hci1140 orig refcnt 5. hci_dev_hold [ 303.877377][ T1614] 0xffff888072b00000 hci1140 orig refcnt 6. hci_dev_put [ 303.885847][T13728] 0xffff888072b00000 hci1140 orig refcnt 5. hci_dev_put [ 303.889574][T13719] 0xffff888086e44000 hci1142 orig refcnt 4. hci_dev_hold [ 303.895815][T13708] vhci_release+0x78/0xe0 [ 303.901147][ T1614] 0xffff888086e44000 hci1142 orig refcnt 5. hci_dev_hold [ 303.914066][ T1614] 0xffff888086e44000 hci1142 orig refcnt 6. hci_dev_put [ 303.921087][T13728] catch: 0xffff888072b00000, 0xffff888072b01078 [ 303.921890][T13713] R13: 0000000000770b38 R14: 000000000004a147 R15: 000000000076bf0c [ 303.928232][T13718] 0xffff888086e44000 hci1142 orig refcnt 5. hci_dev_put [ 303.940381][T13715] 0xffff8880723a0000 hci1143 orig refcnt 4. hci_dev_hold [ 303.956397][ T1614] 0xffff8880723a0000 hci1143 orig refcnt 5. hci_dev_hold [ 303.965728][ T1614] 0xffff8880723a0000 hci1143 orig refcnt 6. hci_dev_put [ 303.970532][T13708] __fput+0x2da/0x850 [ 303.974497][T13715] 0xffff8880723a0000 hci1143 orig refcnt 5. hci_dev_put [ 303.984378][T13715] catch: 0xffff8880723a0000, 0xffff8880723a1078 [ 303.991269][T13715] Call Trace: [ 303.994581][T13715] hci_free_dev.cold+0x24/0x29 [ 303.999835][T13715] vhci_release+0x78/0xe0 [ 304.004195][T13715] __fput+0x2da/0x850 [ 304.008156][T13728] Call Trace: [ 304.008419][T13715] task_work_run+0x13f/0x1b0 [ 304.016264][T13715] get_signal+0x2054/0x24e0 [ 304.020971][T13715] ? new_sync_read+0x790/0x790 [ 304.025920][T13715] ? fsnotify+0x770/0xb10 [ 304.026069][T13726] catch: 0xffff88806ee6c000, 0xffff88806ee6d078 [ 304.030433][T13715] ? apparmor_path_rmdir+0x30/0x30 [ 304.030455][T13715] do_signal+0x7e/0x13f0 [ 304.030472][T13715] ? fsnotify_first_mark+0x200/0x200 [ 304.052670][T13715] ? setup_sigcontext+0x820/0x820 [ 304.054395][T13718] catch: 0xffff888086e44000, 0xffff888086e45078 [ 304.058845][T13715] ? kick_process+0xe4/0x170 [ 304.064307][T13708] task_work_run+0x13f/0x1b0 [ 304.070647][T13715] ? task_work_add+0x97/0x120 [ 304.076043][T13728] hci_free_dev.cold+0x24/0x29 [ 304.080270][T13715] ? fput_many+0xf6/0x1a0 [ 304.088419][T13715] ? ksys_write+0x19f/0x250 [ 304.091117][T13728] vhci_release+0x78/0xe0 [ 304.092952][T13715] ? __ia32_sys_read+0xb0/0xb0 [ 304.092978][T13715] exit_to_usermode_loop+0x26c/0x360 [ 304.092999][T13715] do_syscall_64+0x672/0x790 [ 304.093019][T13715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.093035][T13715] RIP: 0033:0x45c849 [ 304.099030][T13718] Call Trace: [ 304.116897][T13697] Call Trace: [ 304.123136][T13708] exit_to_usermode_loop+0x2fa/0x360 [ 304.125502][T13697] hci_free_dev.cold+0x24/0x29 [ 304.125521][T13697] vhci_release+0x78/0xe0 [ 304.125540][T13697] __fput+0x2da/0x850 [ 304.125568][T13697] task_work_run+0x13f/0x1b0 [ 304.125588][T13697] get_signal+0x2054/0x24e0 [ 304.140875][T13728] __fput+0x2da/0x850 [ 304.148058][T13726] Call Trace: [ 304.153716][T13708] do_syscall_64+0x672/0x790 [ 304.158298][T13715] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.164301][T13708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.178146][T13726] hci_free_dev.cold+0x24/0x29 [ 304.194254][T13728] task_work_run+0x13f/0x1b0 [ 304.203847][T13715] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.210939][T13728] exit_to_usermode_loop+0x2fa/0x360 [ 304.214829][T13718] hci_free_dev.cold+0x24/0x29 [ 304.226952][T13718] vhci_release+0x78/0xe0 [ 304.227010][T13728] do_syscall_64+0x672/0x790 [ 304.232464][T13697] ? new_sync_read+0x790/0x790 [ 304.242821][T13728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.243387][T13726] vhci_release+0x78/0xe0 [ 304.255372][T13708] RIP: 0033:0x4163e1 [ 304.256601][T13718] __fput+0x2da/0x850 [ 304.260652][T13715] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 304.265822][T13718] task_work_run+0x13f/0x1b0 [ 304.274187][T13728] RIP: 0033:0x4163e1 [ 304.278633][T13726] __fput+0x2da/0x850 [ 304.285142][T13708] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 304.285403][T13697] ? fsnotify+0x770/0xb10 [ 304.310797][T13728] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 304.312906][T13726] task_work_run+0x13f/0x1b0 [ 304.335110][T13715] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 304.349080][T13718] exit_to_usermode_loop+0x2fa/0x360 [ 304.352482][T13715] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 304.361300][T13718] do_syscall_64+0x672/0x790 [ 304.368885][T13718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.369585][T13708] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 304.374853][T13718] RIP: 0033:0x4163e1 [ 304.374870][T13718] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 304.386721][T13728] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 304.394427][T13697] ? apparmor_path_rmdir+0x30/0x30 [ 304.411703][T13715] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 304.421951][T13726] exit_to_usermode_loop+0x2fa/0x360 [ 304.435238][T13718] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 304.449061][T13715] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 304.453111][T13697] do_signal+0x7e/0x13f0 [ 304.458479][T13728] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 304.463197][T13726] do_syscall_64+0x672/0x790 [ 304.491362][T13697] ? fsnotify_first_mark+0x200/0x200 [ 304.493832][T13728] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 304.498421][T13708] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 304.512931][T13728] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 304.512940][T13728] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c040 [ 304.512947][T13728] R13: 0000000000770b38 R14: 000000000004a339 R15: 000000000076c04c [ 304.516714][T13732] 0xffff8880a2c18000 hci1144 orig refcnt 4. hci_dev_hold [ 304.527710][T13718] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 304.553455][T13718] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 304.553768][T13726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.563943][T13718] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 304.576398][T13718] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c040 [ 304.577604][T13697] ? setup_sigcontext+0x820/0x820 [ 304.585669][T13718] R13: 0000000000770b38 R14: 000000000004a36c R15: 000000000076c04c [ 304.600770][ T1614] 0xffff8880a2c18000 hci1144 orig refcnt 5. hci_dev_hold [ 304.610089][ T1614] 0xffff8880a2c18000 hci1144 orig refcnt 6. hci_dev_put [ 304.618925][T13732] 0xffff8880a2c18000 hci1144 orig refcnt 5. hci_dev_put [ 304.623555][T13754] 0xffff888075874000 hci1145 orig refcnt 4. hci_dev_hold [ 304.626016][T13732] catch: 0xffff8880a2c18000, 0xffff8880a2c19078 [ 304.626022][T13732] Call Trace: [ 304.626043][T13732] hci_free_dev.cold+0x24/0x29 [ 304.626062][T13732] vhci_release+0x78/0xe0 [ 304.626080][T13732] __fput+0x2da/0x850 [ 304.626108][T13732] task_work_run+0x13f/0x1b0 [ 304.626129][T13732] get_signal+0x2054/0x24e0 [ 304.640039][T13697] ? kick_process+0xe4/0x170 [ 304.648080][T13726] RIP: 0033:0x4163e1 [ 304.675315][T13708] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 304.684339][T13708] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 304.693813][T13708] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c040 [ 304.696410][T13697] ? task_work_add+0x97/0x120 [ 304.703067][T13708] R13: 0000000000770b38 R14: 000000000004a24a R15: 000000000076c04c [ 304.708279][T13753] 0xffff888075874000 hci1145 orig refcnt 5. hci_dev_put [ 304.725185][T13726] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 304.735020][T13732] ? new_sync_read+0x790/0x790 [ 304.745875][T13726] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 304.758609][T13726] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 304.766596][T13726] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 304.775641][T13726] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 304.784791][T13726] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 304.786948][T13753] catch: 0xffff888075874000, 0xffff888075875078 [ 304.794538][T13726] R13: 000000000076c900 R14: 000000000004a2dc R15: 000000000076bfac [ 304.809378][T13697] ? fput_many+0xf6/0x1a0 [ 304.812234][T13729] 0xffff888090d74000 hci1147 orig refcnt 4. hci_dev_hold [ 304.821452][T13760] 0xffff88807f2a4000 hci1146 orig refcnt 4. hci_dev_hold [ 304.828565][T13697] ? ksys_write+0x19f/0x250 [ 304.832227][T13761] 0xffff88807f88c000 hci1148 orig refcnt 4. hci_dev_hold [ 304.843599][ T1614] 0xffff888090d74000 hci1147 orig refcnt 5. hci_dev_hold [ 304.852939][ T1614] 0xffff888090d74000 hci1147 orig refcnt 6. hci_dev_put [ 304.858794][T13732] ? fsnotify+0x770/0xb10 [ 304.861734][T13729] 0xffff888090d74000 hci1147 orig refcnt 5. hci_dev_put [ 304.865199][T13732] ? apparmor_path_rmdir+0x30/0x30 [ 304.874301][ T1614] 0xffff88807f2a4000 hci1146 orig refcnt 5. hci_dev_hold [ 304.886248][ T1614] 0xffff88807f2a4000 hci1146 orig refcnt 6. hci_dev_put [ 304.895875][T13758] 0xffff88807f2a4000 hci1146 orig refcnt 5. hci_dev_put [ 304.896136][ T1614] 0xffff88807f88c000 hci1148 orig refcnt 5. hci_dev_hold [ 304.907208][T13697] ? __ia32_sys_read+0xb0/0xb0 [ 304.912378][ T1614] 0xffff88807f88c000 hci1148 orig refcnt 6. hci_dev_put [ 304.923283][T13758] catch: 0xffff88807f2a4000, 0xffff88807f2a5078 [ 304.923290][T13758] Call Trace: [ 304.923310][T13758] hci_free_dev.cold+0x24/0x29 [ 304.923328][T13758] vhci_release+0x78/0xe0 [ 304.923346][T13758] __fput+0x2da/0x850 [ 304.923374][T13758] task_work_run+0x13f/0x1b0 [ 304.923400][T13758] exit_to_usermode_loop+0x2fa/0x360 [ 304.923419][T13758] do_syscall_64+0x672/0x790 [ 304.923439][T13758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.923450][T13758] RIP: 0033:0x4163e1 [ 304.923464][T13758] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 304.923471][T13758] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 304.923484][T13758] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 304.923491][T13758] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 304.923499][T13758] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 304.923511][T13758] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 304.934359][T13729] catch: 0xffff888090d74000, 0xffff888090d75078 [ 304.938411][T13759] 0xffff88807f88c000 hci1148 orig refcnt 5. hci_dev_put [ 304.942613][T13729] Call Trace: [ 304.942662][T13729] hci_free_dev.cold+0x24/0x29 [ 304.942685][T13729] vhci_release+0x78/0xe0 [ 304.953941][T13759] catch: 0xffff88807f88c000, 0xffff88807f88d078 [ 304.961911][T13729] __fput+0x2da/0x850 [ 304.968137][T13753] Call Trace: [ 304.971521][T13729] task_work_run+0x13f/0x1b0 [ 304.971546][T13729] get_signal+0x2054/0x24e0 [ 304.971560][T13729] ? new_sync_read+0x790/0x790 [ 304.971583][T13729] ? fsnotify+0x770/0xb10 [ 304.971597][T13729] ? apparmor_path_rmdir+0x30/0x30 [ 304.971618][T13729] do_signal+0x7e/0x13f0 [ 305.002073][T13697] exit_to_usermode_loop+0x26c/0x360 [ 305.014335][T13729] ? fsnotify_first_mark+0x200/0x200 [ 305.028358][T13697] do_syscall_64+0x672/0x790 [ 305.037405][T13729] ? setup_sigcontext+0x820/0x820 [ 305.039056][T13732] do_signal+0x7e/0x13f0 [ 305.045427][T13729] ? kick_process+0xe4/0x170 [ 305.045446][T13729] ? task_work_add+0x97/0x120 [ 305.045468][T13729] ? fput_many+0xf6/0x1a0 [ 305.045483][T13729] ? ksys_write+0x19f/0x250 [ 305.045497][T13729] ? __ia32_sys_read+0xb0/0xb0 [ 305.045518][T13729] exit_to_usermode_loop+0x26c/0x360 [ 305.055804][T13759] Call Trace: [ 305.063392][T13758] R13: 000000000076c900 R14: 000000000004a742 R15: 000000000076bfac [ 305.068556][T13759] hci_free_dev.cold+0x24/0x29 [ 305.076524][T13729] do_syscall_64+0x672/0x790 [ 305.088022][T13697] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.096263][T13753] hci_free_dev.cold+0x24/0x29 [ 305.103175][T13732] ? fsnotify_first_mark+0x200/0x200 [ 305.109176][T13760] 0xffff888090d90000 hci1149 orig refcnt 4. hci_dev_hold [ 305.120657][T13732] ? setup_sigcontext+0x820/0x820 [ 305.130954][T13753] vhci_release+0x78/0xe0 [ 305.137175][T13759] vhci_release+0x78/0xe0 [ 305.144230][ T1614] 0xffff888090d90000 hci1149 orig refcnt 5. hci_dev_hold [ 305.152173][T13697] RIP: 0033:0x45c849 [ 305.155035][ T1614] 0xffff888090d90000 hci1149 orig refcnt 6. hci_dev_put [ 305.172202][T13753] __fput+0x2da/0x850 [ 305.175839][T13732] ? kick_process+0xe4/0x170 [ 305.181251][T13758] 0xffff888090d90000 hci1149 orig refcnt 5. hci_dev_put [ 305.185683][T13732] ? task_work_add+0x97/0x120 [ 305.185707][T13732] ? fput_many+0xf6/0x1a0 [ 305.185723][T13732] ? ksys_write+0x19f/0x250 [ 305.185737][T13732] ? __ia32_sys_read+0xb0/0xb0 [ 305.185764][T13732] exit_to_usermode_loop+0x26c/0x360 [ 305.197914][T13729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.198110][T13729] RIP: 0033:0x45c849 [ 305.198123][T13729] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.198130][T13729] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.198142][T13729] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 305.198148][T13729] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 305.198154][T13729] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 305.198161][T13729] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 305.198168][T13729] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 305.247338][T13697] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.261557][T13732] do_syscall_64+0x672/0x790 [ 305.271147][T13758] catch: 0xffff888090d90000, 0xffff888090d91078 [ 305.281825][T13732] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.321428][T13697] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.324065][T13759] __fput+0x2da/0x850 [ 305.341087][T13777] 0xffff88809568c000 hci1150 orig refcnt 4. hci_dev_hold [ 305.355193][T13753] task_work_run+0x13f/0x1b0 [ 305.386502][T13697] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 305.400986][T13759] task_work_run+0x13f/0x1b0 [ 305.415671][T13758] Call Trace: [ 305.423013][T13759] exit_to_usermode_loop+0x2fa/0x360 [ 305.428721][T13758] hci_free_dev.cold+0x24/0x29 [ 305.430821][T13732] RIP: 0033:0x45c849 [ 305.438828][T13697] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 305.445037][T13753] exit_to_usermode_loop+0x2fa/0x360 [ 305.453325][T13758] vhci_release+0x78/0xe0 [ 305.461656][T13697] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 305.463618][T13753] do_syscall_64+0x672/0x790 [ 305.475414][T13758] __fput+0x2da/0x850 [ 305.480272][T13697] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 305.486739][T13759] do_syscall_64+0x672/0x790 [ 305.492867][T13759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.500595][ T1614] 0xffff88809568c000 hci1150 orig refcnt 5. hci_dev_hold [ 305.500885][T13697] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 305.510025][ T1614] 0xffff88809568c000 hci1150 orig refcnt 6. hci_dev_put [ 305.521833][T13732] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.526331][T13758] task_work_run+0x13f/0x1b0 [ 305.546770][T13775] 0xffff88809568c000 hci1150 orig refcnt 5. hci_dev_put [ 305.549953][T13758] exit_to_usermode_loop+0x2fa/0x360 [ 305.558039][T13775] catch: 0xffff88809568c000, 0xffff88809568d078 [ 305.561115][T13758] do_syscall_64+0x672/0x790 [ 305.571857][T13758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.577867][T13758] RIP: 0033:0x4163e1 [ 305.581765][T13758] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 305.597725][T13753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.603662][T13758] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 305.615350][T13775] Call Trace: [ 305.618356][T13758] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 305.627705][T13775] hci_free_dev.cold+0x24/0x29 [ 305.629880][T13758] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 305.634500][T13775] vhci_release+0x78/0xe0 [ 305.643085][T13758] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 305.651045][T13759] RIP: 0033:0x4163e1 [ 305.658515][T13758] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c040 [ 305.658523][T13758] R13: 0000000000770b38 R14: 000000000004a83c R15: 000000000076c04c [ 305.660630][T13753] RIP: 0033:0x4163e1 [ 305.686236][T13732] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.692317][T13759] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 305.695685][T13732] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 305.717326][T13775] __fput+0x2da/0x850 [ 305.729117][T13753] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 305.738798][T13783] 0xffff888080918000 hci1151 orig refcnt 4. hci_dev_hold [ 305.749425][T13753] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 305.764868][T13732] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 305.773099][T13732] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 305.781232][T13732] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 305.789361][T13732] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 305.793187][T13775] task_work_run+0x13f/0x1b0 [ 305.801032][ T1614] 0xffff888080918000 hci1151 orig refcnt 5. hci_dev_hold [ 305.811764][ T1614] 0xffff888080918000 hci1151 orig refcnt 6. hci_dev_put [ 305.820820][T13753] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 305.821596][T13782] 0xffff888080918000 hci1151 orig refcnt 5. hci_dev_put [ 305.828923][T13753] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 305.828937][T13753] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 305.852619][T13753] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 305.852843][T13782] catch: 0xffff888080918000, 0xffff888080919078 [ 305.860721][T13753] R13: 000000000076c900 R14: 000000000004a672 R15: 000000000076bfac [ 305.872406][T13788] 0xffff8880977c4000 hci1152 orig refcnt 4. hci_dev_hold [ 305.883848][T13754] 0xffff8880a299c000 hci1153 orig refcnt 4. hci_dev_hold [ 305.885274][ T1614] 0xffff8880977c4000 hci1152 orig refcnt 5. hci_dev_hold [ 305.896334][T13775] exit_to_usermode_loop+0x2fa/0x360 [ 305.900595][ T1614] 0xffff8880977c4000 hci1152 orig refcnt 6. hci_dev_put [ 305.915710][T13754] 0xffff8880a299c000 hci1153 orig refcnt 5. hci_dev_put [ 305.917211][T13787] 0xffff8880977c4000 hci1152 orig refcnt 5. hci_dev_put [ 305.925095][T13775] do_syscall_64+0x672/0x790 [ 305.930155][T13787] catch: 0xffff8880977c4000, 0xffff8880977c5078 [ 305.941414][T13787] Call Trace: [ 305.944834][T13787] hci_free_dev.cold+0x24/0x29 [ 305.950699][T13787] vhci_release+0x78/0xe0 [ 305.952410][T13759] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 305.955043][T13787] __fput+0x2da/0x850 [ 305.955074][T13787] task_work_run+0x13f/0x1b0 [ 305.955105][T13787] exit_to_usermode_loop+0x2fa/0x360 [ 305.955123][T13787] do_syscall_64+0x672/0x790 [ 305.973785][T13775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.978207][T13787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.987396][T13754] catch: 0xffff8880a299c000, 0xffff8880a299d078 [ 305.988461][T13787] RIP: 0033:0x4163e1 [ 305.994552][T13754] Call Trace: [ 306.000688][T13787] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 306.008273][T13796] 0xffff88808d0b8000 hci1154 orig refcnt 4. hci_dev_hold [ 306.027786][T13787] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 306.027800][T13787] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 306.027807][T13787] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 306.027815][T13787] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 306.027823][T13787] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 306.027830][T13787] R13: 0000000000770b38 R14: 000000000004ab46 R15: 000000000076bf0c [ 306.061054][T13788] 0xffff88808f9cc000 hci1155 orig refcnt 4. hci_dev_hold [ 306.074551][T13754] hci_free_dev.cold+0x24/0x29 [ 306.076475][ T1614] 0xffff88808d0b8000 hci1154 orig refcnt 5. hci_dev_hold [ 306.104729][T13775] RIP: 0033:0x4163e1 [ 306.106290][ T1614] 0xffff88808d0b8000 hci1154 orig refcnt 6. hci_dev_put [ 306.117072][T13794] 0xffff88808d0b8000 hci1154 orig refcnt 5. hci_dev_put [ 306.117455][T13754] vhci_release+0x78/0xe0 [ 306.126367][T13794] catch: 0xffff88808d0b8000, 0xffff88808d0b9078 [ 306.129791][T13754] __fput+0x2da/0x850 [ 306.129819][T13754] task_work_run+0x13f/0x1b0 [ 306.129841][T13754] get_signal+0x2054/0x24e0 [ 306.129869][T13754] ? new_sync_read+0x790/0x790 [ 306.129889][T13754] ? fsnotify+0x770/0xb10 [ 306.129906][T13754] ? apparmor_path_rmdir+0x30/0x30 [ 306.140672][T13782] Call Trace: [ 306.145159][T13754] do_signal+0x7e/0x13f0 [ 306.171427][T13754] ? fsnotify_first_mark+0x200/0x200 [ 306.176873][T13754] ? setup_sigcontext+0x820/0x820 [ 306.182109][T13754] ? kick_process+0xe4/0x170 [ 306.184383][T13775] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 306.186827][T13754] ? task_work_add+0x97/0x120 [ 306.186849][T13754] ? fput_many+0xf6/0x1a0 [ 306.186863][T13754] ? ksys_write+0x19f/0x250 [ 306.186876][T13754] ? __ia32_sys_read+0xb0/0xb0 [ 306.186899][T13754] exit_to_usermode_loop+0x26c/0x360 [ 306.231812][T13759] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 306.240020][T13794] Call Trace: [ 306.243527][T13794] hci_free_dev.cold+0x24/0x29 [ 306.249361][ T1614] 0xffff88808f9cc000 hci1155 orig refcnt 5. hci_dev_hold [ 306.258758][ T1614] 0xffff88808f9cc000 hci1155 orig refcnt 6. hci_dev_put [ 306.267081][T13775] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 306.269734][T13788] 0xffff88808f9cc000 hci1155 orig refcnt 5. hci_dev_put [ 306.276403][T13775] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 306.276411][T13775] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 306.276418][T13775] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 306.276425][T13775] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 306.276431][T13775] R13: 000000000076c900 R14: 000000000004a92e R15: 000000000076bfac [ 306.284717][T13794] vhci_release+0x78/0xe0 [ 306.328690][T13782] hci_free_dev.cold+0x24/0x29 [ 306.333568][T13759] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 306.342282][T13782] vhci_release+0x78/0xe0 [ 306.346936][T13782] __fput+0x2da/0x850 [ 306.351069][T13782] task_work_run+0x13f/0x1b0 [ 306.355679][T13782] exit_to_usermode_loop+0x2fa/0x360 [ 306.363569][T13759] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 306.372350][T13759] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 306.381301][T13782] do_syscall_64+0x672/0x790 [ 306.386494][T13794] __fput+0x2da/0x850 [ 306.391218][T13759] R13: 000000000076c900 R14: 000000000004a747 R15: 000000000076bfac [ 306.400150][T13782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.406073][T13782] RIP: 0033:0x4163e1 [ 306.409956][T13807] 0xffff8880713a8000 hci1156 orig refcnt 4. hci_dev_hold [ 306.418209][ T1614] 0xffff8880713a8000 hci1156 orig refcnt 5. hci_dev_hold [ 306.427604][ T1614] 0xffff8880713a8000 hci1156 orig refcnt 6. hci_dev_put [ 306.435866][T13806] 0xffff8880713a8000 hci1156 orig refcnt 5. hci_dev_put [ 306.438615][T13794] task_work_run+0x13f/0x1b0 [ 306.448857][T13754] do_syscall_64+0x672/0x790 [ 306.449932][T13806] catch: 0xffff8880713a8000, 0xffff8880713a9078 [ 306.453730][T13754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.453742][T13754] RIP: 0033:0x45c849 [ 306.453757][T13754] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.453764][T13754] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.453776][T13754] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 306.453784][T13754] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 306.453792][T13754] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 306.453799][T13754] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 306.453806][T13754] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 306.455973][T13788] catch: 0xffff88808f9cc000, 0xffff88808f9cd078 [ 306.503939][T13761] 0xffff88806e790000 hci1157 orig refcnt 4. hci_dev_hold [ 306.509191][T13788] Call Trace: [ 306.539263][T13794] exit_to_usermode_loop+0x2fa/0x360 [ 306.545847][T13788] hci_free_dev.cold+0x24/0x29 [ 306.566709][T13806] Call Trace: [ 306.566731][T13806] hci_free_dev.cold+0x24/0x29 [ 306.566748][T13806] vhci_release+0x78/0xe0 [ 306.566764][T13806] __fput+0x2da/0x850 [ 306.566795][T13806] task_work_run+0x13f/0x1b0 [ 306.572212][T13788] vhci_release+0x78/0xe0 [ 306.575334][T13761] 0xffff88806e790000 hci1157 orig refcnt 5. hci_dev_put [ 306.579708][T13788] __fput+0x2da/0x850 [ 306.592219][T13782] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 306.593477][T13788] task_work_run+0x13f/0x1b0 [ 306.612757][T13806] exit_to_usermode_loop+0x2fa/0x360 [ 306.626789][T13788] get_signal+0x2054/0x24e0 [ 306.629339][T13761] catch: 0xffff88806e790000, 0xffff88806e791078 [ 306.634215][T13788] ? new_sync_read+0x790/0x790 [ 306.634240][T13788] ? fsnotify+0x770/0xb10 [ 306.634256][T13788] ? apparmor_path_rmdir+0x30/0x30 [ 306.634280][T13788] do_signal+0x7e/0x13f0 [ 306.634291][T13788] ? fsnotify_first_mark+0x200/0x200 [ 306.634310][T13788] ? setup_sigcontext+0x820/0x820 [ 306.655913][T13813] 0xffff88806ee80000 hci1158 orig refcnt 4. hci_dev_hold [ 306.660663][T13788] ? kick_process+0xe4/0x170 [ 306.686154][T13794] do_syscall_64+0x672/0x790 [ 306.687041][T13788] ? task_work_add+0x97/0x120 [ 306.696512][ T1614] 0xffff88806ee80000 hci1158 orig refcnt 5. hci_dev_hold [ 306.699089][T13782] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 306.705658][ T1614] 0xffff88806ee80000 hci1158 orig refcnt 6. hci_dev_put [ 306.721690][T13812] 0xffff88806ee80000 hci1158 orig refcnt 5. hci_dev_put [ 306.723041][T13788] ? fput_many+0xf6/0x1a0 [ 306.734245][T13788] ? ksys_write+0x19f/0x250 [ 306.739668][T13788] ? __ia32_sys_read+0xb0/0xb0 [ 306.744463][T13788] exit_to_usermode_loop+0x26c/0x360 [ 306.744660][T13812] catch: 0xffff88806ee80000, 0xffff88806ee81078 [ 306.750179][T13806] do_syscall_64+0x672/0x790 [ 306.758003][T13761] Call Trace: [ 306.761552][T13806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.765164][T13788] do_syscall_64+0x672/0x790 [ 306.770459][T13806] RIP: 0033:0x4163e1 [ 306.776377][T13794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.779401][T13806] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 306.806380][T13806] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 306.815976][T13761] hci_free_dev.cold+0x24/0x29 [ 306.817158][T13794] RIP: 0033:0x4163e1 [ 306.821992][T13812] Call Trace: [ 306.826060][T13788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.829220][T13761] vhci_release+0x78/0xe0 [ 306.839356][T13806] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 306.841033][T13788] RIP: 0033:0x45c849 [ 306.848727][T13782] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 306.853151][T13794] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 306.861090][T13812] hci_free_dev.cold+0x24/0x29 [ 306.885416][T13761] __fput+0x2da/0x850 [ 306.894704][T13788] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.900875][T13806] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 306.924330][T13761] task_work_run+0x13f/0x1b0 [ 306.930735][T13782] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 306.931759][T13794] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 306.947953][T13788] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.951897][T13761] get_signal+0x2054/0x24e0 [ 306.956667][T13812] vhci_release+0x78/0xe0 [ 306.963701][T13782] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 306.965447][T13788] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 306.981610][T13812] __fput+0x2da/0x850 [ 306.985487][T13761] ? new_sync_read+0x790/0x790 [ 306.985804][T13794] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 307.001739][T13812] task_work_run+0x13f/0x1b0 [ 307.002278][T13806] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 307.006652][T13812] exit_to_usermode_loop+0x2fa/0x360 [ 307.020002][T13788] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 307.021473][T13782] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 307.029099][T13794] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 307.044844][T13788] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 307.046599][T13761] ? fsnotify+0x770/0xb10 [ 307.053939][T13812] do_syscall_64+0x672/0x790 [ 307.062535][T13812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.062600][T13782] R13: 000000000076c900 R14: 000000000004aaba R15: 000000000076bfac [ 307.069455][T13788] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 307.085612][T13812] RIP: 0033:0x4163e1 [ 307.086722][T13761] ? apparmor_path_rmdir+0x30/0x30 [ 307.090614][T13794] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 307.096695][T13806] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 307.103746][T13812] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 307.115630][T13761] do_signal+0x7e/0x13f0 [ 307.134430][T13794] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 307.136527][T13788] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 307.143886][T13794] R13: 000000000076c900 R14: 000000000004abd1 R15: 000000000076bfac [ 307.160641][T13812] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 307.183227][T13796] 0xffff8880854e4000 hci1159 orig refcnt 4. hci_dev_hold [ 307.184414][T13783] 0xffff888092164000 hci1160 orig refcnt 4. hci_dev_hold [ 307.203181][T13806] R13: 0000000000770b38 R14: 000000000004ad3e R15: 000000000076bf0c [ 307.212591][T13812] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 307.223997][ T1614] 0xffff8880854e4000 hci1159 orig refcnt 5. hci_dev_hold [ 307.233697][ T1614] 0xffff8880854e4000 hci1159 orig refcnt 6. hci_dev_put [ 307.242618][T13796] 0xffff8880854e4000 hci1159 orig refcnt 5. hci_dev_put [ 307.250521][T13761] ? fsnotify_first_mark+0x200/0x200 [ 307.259845][ T1614] 0xffff888092164000 hci1160 orig refcnt 5. hci_dev_hold [ 307.269081][ T1614] 0xffff888092164000 hci1160 orig refcnt 6. hci_dev_put [ 307.277922][T13783] 0xffff888092164000 hci1160 orig refcnt 5. hci_dev_put [ 307.285269][T13761] ? setup_sigcontext+0x820/0x820 [ 307.289520][T13807] 0xffff888075408000 hci1161 orig refcnt 4. hci_dev_hold [ 307.291961][T13812] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 307.306199][T13796] catch: 0xffff8880854e4000, 0xffff8880854e5078 [ 307.313599][T13761] ? kick_process+0xe4/0x170 [ 307.317155][T13796] Call Trace: [ 307.320238][T13761] ? task_work_add+0x97/0x120 [ 307.321737][T13796] hci_free_dev.cold+0x24/0x29 [ 307.327722][T13761] ? fput_many+0xf6/0x1a0 [ 307.335972][T13761] ? ksys_write+0x19f/0x250 [ 307.338349][T13812] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 307.340898][T13761] ? __ia32_sys_read+0xb0/0xb0 [ 307.353072][T13783] catch: 0xffff888092164000, 0xffff888092165078 [ 307.353656][T13761] exit_to_usermode_loop+0x26c/0x360 [ 307.365559][T13761] do_syscall_64+0x672/0x790 [ 307.366364][T13807] 0xffff888075408000 hci1161 orig refcnt 5. hci_dev_put [ 307.370984][T13761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.383606][T13761] RIP: 0033:0x45c849 [ 307.387907][T13761] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.393239][T13829] 0xffff8880a2b94000 hci1162 orig refcnt 4. hci_dev_hold [ 307.408153][T13761] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.419336][T13796] vhci_release+0x78/0xe0 [ 307.424108][T13761] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 307.431289][T13783] Call Trace: [ 307.437011][T13761] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 307.448082][T13761] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 307.456160][T13761] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 307.465339][T13812] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 307.466325][T13761] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 307.483346][T13807] catch: 0xffff888075408000, 0xffff888075409078 [ 307.489122][T13783] hci_free_dev.cold+0x24/0x29 [ 307.491027][T13796] __fput+0x2da/0x850 [ 307.499372][T13807] Call Trace: [ 307.504831][ T1614] 0xffff8880a2b94000 hci1162 orig refcnt 5. hci_dev_hold 2020/04/06 07:44:01 executed programs: 595 [ 307.506555][T13812] R13: 000000000076c900 R14: 000000000004ae3f R15: 000000000076bfac [ 307.514107][ T1614] 0xffff8880a2b94000 hci1162 orig refcnt 6. hci_dev_put [ 307.527349][T13783] vhci_release+0x78/0xe0 [ 307.531374][T13796] task_work_run+0x13f/0x1b0 [ 307.532307][T13824] 0xffff8880a2b94000 hci1162 orig refcnt 5. hci_dev_put [ 307.537205][T13807] hci_free_dev.cold+0x24/0x29 [ 307.549081][T13796] get_signal+0x2054/0x24e0 [ 307.553689][T13796] ? new_sync_read+0x790/0x790 [ 307.555449][T13824] catch: 0xffff8880a2b94000, 0xffff8880a2b95078 [ 307.559588][T13807] vhci_release+0x78/0xe0 [ 307.569887][T13796] ? fsnotify+0x770/0xb10 [ 307.574311][T13796] ? apparmor_path_rmdir+0x30/0x30 [ 307.574770][T13824] Call Trace: [ 307.579893][T13796] do_signal+0x7e/0x13f0 [ 307.587386][T13807] __fput+0x2da/0x850 [ 307.588907][T13796] ? fsnotify_first_mark+0x200/0x200 [ 307.597216][T13796] ? setup_sigcontext+0x820/0x820 [ 307.602331][T13796] ? kick_process+0xe4/0x170 [ 307.603223][T13783] __fput+0x2da/0x850 [ 307.607378][T13796] ? task_work_add+0x97/0x120 [ 307.616958][T13807] task_work_run+0x13f/0x1b0 [ 307.617916][T13796] ? fput_many+0xf6/0x1a0 [ 307.621768][T13824] hci_free_dev.cold+0x24/0x29 [ 307.625968][T13796] ? ksys_write+0x19f/0x250 [ 307.625982][T13796] ? __ia32_sys_read+0xb0/0xb0 [ 307.626005][T13796] exit_to_usermode_loop+0x26c/0x360 [ 307.640727][T13783] task_work_run+0x13f/0x1b0 [ 307.654132][T13813] 0xffff888088958000 hci1163 orig refcnt 4. hci_dev_hold [ 307.658455][T13807] get_signal+0x2054/0x24e0 [ 307.667709][ T1614] 0xffff888088958000 hci1163 orig refcnt 5. hci_dev_hold [ 307.675460][T13807] ? new_sync_read+0x790/0x790 [ 307.677078][ T1614] 0xffff888088958000 hci1163 orig refcnt 6. hci_dev_put [ 307.685317][T13835] 0xffff88809a5e8000 hci1164 orig refcnt 4. hci_dev_hold [ 307.691431][T13813] 0xffff888088958000 hci1163 orig refcnt 5. hci_dev_put [ 307.698563][T13824] vhci_release+0x78/0xe0 [ 307.706180][T13796] do_syscall_64+0x672/0x790 [ 307.712828][T13796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.716174][T13783] get_signal+0x2054/0x24e0 [ 307.720309][T13796] RIP: 0033:0x45c849 [ 307.726206][T13834] 0xffff88809a5e8000 hci1164 orig refcnt 5. hci_dev_put [ 307.727961][T13813] catch: 0xffff888088958000, 0xffff888088959078 [ 307.734650][T13834] catch: 0xffff88809a5e8000, 0xffff88809a5e9078 [ 307.734656][T13834] Call Trace: [ 307.734678][T13834] hci_free_dev.cold+0x24/0x29 [ 307.734693][T13834] vhci_release+0x78/0xe0 [ 307.734712][T13834] __fput+0x2da/0x850 [ 307.741558][T13796] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.754488][T13807] ? fsnotify+0x770/0xb10 [ 307.755758][T13796] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.763593][T13813] Call Trace: [ 307.764278][T13796] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 307.785811][T13783] ? new_sync_read+0x790/0x790 [ 307.788260][T13796] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 307.817466][T13783] ? fsnotify+0x770/0xb10 [ 307.821517][T13824] __fput+0x2da/0x850 [ 307.829595][T13807] ? apparmor_path_rmdir+0x30/0x30 [ 307.834265][T13783] ? apparmor_path_rmdir+0x30/0x30 [ 307.834716][T13807] do_signal+0x7e/0x13f0 [ 307.844903][T13824] task_work_run+0x13f/0x1b0 [ 307.851477][T13834] task_work_run+0x13f/0x1b0 [ 307.851722][T13813] hci_free_dev.cold+0x24/0x29 [ 307.856100][T13834] exit_to_usermode_loop+0x2fa/0x360 [ 307.856122][T13834] do_syscall_64+0x672/0x790 [ 307.856143][T13834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.856155][T13834] RIP: 0033:0x4163e1 [ 307.856168][T13834] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 307.856180][T13834] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 307.870064][T13783] do_signal+0x7e/0x13f0 [ 307.871401][T13807] ? fsnotify_first_mark+0x200/0x200 [ 307.894723][T13783] ? fsnotify_first_mark+0x200/0x200 [ 307.902332][T13824] exit_to_usermode_loop+0x2fa/0x360 [ 307.922026][T13813] vhci_release+0x78/0xe0 [ 307.925388][T13796] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 307.943128][T13834] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 307.952516][T13824] do_syscall_64+0x672/0x790 [ 307.953113][T13813] __fput+0x2da/0x850 [ 307.958496][T13824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.968405][T13834] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 307.978085][T13807] ? setup_sigcontext+0x820/0x820 [ 307.983219][T13807] ? kick_process+0xe4/0x170 [ 307.989072][T13796] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 307.992754][T13813] task_work_run+0x13f/0x1b0 [ 307.998404][T13824] RIP: 0033:0x4163e1 [ 308.005887][T13783] ? setup_sigcontext+0x820/0x820 [ 308.011376][T13813] get_signal+0x2054/0x24e0 [ 308.013186][T13834] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 308.024052][T13813] ? new_sync_read+0x790/0x790 [ 308.025024][T13824] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 308.044163][T13813] ? fsnotify+0x770/0xb10 [ 308.050521][T13796] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 308.062528][T13783] ? kick_process+0xe4/0x170 [ 308.062684][T13807] ? task_work_add+0x97/0x120 [ 308.068394][T13783] ? task_work_add+0x97/0x120 [ 308.077910][T13834] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 308.080546][T13813] ? apparmor_path_rmdir+0x30/0x30 [ 308.085918][T13834] R13: 0000000000770b38 R14: 000000000004b257 R15: 000000000076bf0c [ 308.095182][T13783] ? fput_many+0xf6/0x1a0 [ 308.108058][T13835] 0xffff88808d110000 hci1165 orig refcnt 4. hci_dev_hold [ 308.116085][ T1614] 0xffff88808d110000 hci1165 orig refcnt 5. hci_dev_hold [ 308.116891][T13807] ? fput_many+0xf6/0x1a0 [ 308.125313][ T1614] 0xffff88808d110000 hci1165 orig refcnt 6. hci_dev_put [ 308.136836][T13813] do_signal+0x7e/0x13f0 [ 308.141107][T13813] ? fsnotify_first_mark+0x200/0x200 [ 308.142797][T13783] ? ksys_write+0x19f/0x250 [ 308.149286][T13813] ? setup_sigcontext+0x820/0x820 [ 308.153628][T13783] ? __ia32_sys_read+0xb0/0xb0 [ 308.158036][T13813] ? kick_process+0xe4/0x170 [ 308.162251][T13783] exit_to_usermode_loop+0x26c/0x360 [ 308.166647][T13835] 0xffff88808d110000 hci1165 orig refcnt 5. hci_dev_put [ 308.172135][T13783] do_syscall_64+0x672/0x790 [ 308.183669][T13783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.187366][T13824] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 308.190472][T13783] RIP: 0033:0x45c849 [ 308.198624][T13824] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 308.207464][T13783] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.210964][T13824] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 308.232698][T13813] ? task_work_add+0x97/0x120 [ 308.247173][T13824] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 308.248389][T13807] ? ksys_write+0x19f/0x250 [ 308.257781][T13835] catch: 0xffff88808d110000, 0xffff88808d111078 [ 308.267728][T13835] Call Trace: [ 308.269456][T13847] 0xffff8880727b8000 hci1166 orig refcnt 4. hci_dev_hold [ 308.271170][T13835] hci_free_dev.cold+0x24/0x29 [ 308.284733][T13835] vhci_release+0x78/0xe0 [ 308.288523][T13813] ? fput_many+0xf6/0x1a0 [ 308.290438][T13835] __fput+0x2da/0x850 [ 308.296884][T13824] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 308.298898][T13835] task_work_run+0x13f/0x1b0 [ 308.311013][T13835] get_signal+0x2054/0x24e0 [ 308.315664][T13835] ? new_sync_read+0x790/0x790 [ 308.315698][T13813] ? ksys_write+0x19f/0x250 [ 308.322070][T13835] ? fsnotify+0x770/0xb10 [ 308.326492][T13807] ? __ia32_sys_read+0xb0/0xb0 [ 308.331018][T13835] ? apparmor_path_rmdir+0x30/0x30 [ 308.340527][T13835] do_signal+0x7e/0x13f0 [ 308.343256][T13845] 0xffff8880727b8000 hci1166 orig refcnt 5. hci_dev_put [ 308.344920][T13835] ? fsnotify_first_mark+0x200/0x200 [ 308.352004][T13807] exit_to_usermode_loop+0x26c/0x360 [ 308.359300][T13835] ? setup_sigcontext+0x820/0x820 [ 308.368206][T13813] ? __ia32_sys_read+0xb0/0xb0 [ 308.369221][T13824] R13: 000000000076c900 R14: 000000000004b15e R15: 000000000076bfac [ 308.374235][T13845] catch: 0xffff8880727b8000, 0xffff8880727b9078 [ 308.382833][T13783] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.396494][T13813] exit_to_usermode_loop+0x26c/0x360 [ 308.399270][T13835] ? kick_process+0xe4/0x170 [ 308.407538][T13783] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 308.413357][T13807] do_syscall_64+0x672/0x790 [ 308.415666][T13835] ? task_work_add+0x97/0x120 [ 308.420352][T13813] do_syscall_64+0x672/0x790 [ 308.433546][T13829] 0xffff88807126c000 hci1167 orig refcnt 4. hci_dev_hold [ 308.440679][T13845] Call Trace: [ 308.440700][T13845] hci_free_dev.cold+0x24/0x29 [ 308.440717][T13845] vhci_release+0x78/0xe0 [ 308.440733][T13845] __fput+0x2da/0x850 [ 308.440760][T13845] task_work_run+0x13f/0x1b0 [ 308.440782][T13845] exit_to_usermode_loop+0x2fa/0x360 [ 308.440800][T13845] do_syscall_64+0x672/0x790 [ 308.440820][T13845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.440831][T13845] RIP: 0033:0x4163e1 [ 308.440845][T13845] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 308.440860][T13845] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 308.451559][T13807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.459224][T13783] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 308.467663][T13835] ? fput_many+0xf6/0x1a0 [ 308.468470][T13835] ? ksys_write+0x19f/0x250 [ 308.477040][T13829] 0xffff88807126c000 hci1167 orig refcnt 5. hci_dev_put [ 308.479795][T13807] RIP: 0033:0x45c849 [ 308.484540][T13813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.503796][T13835] ? __ia32_sys_read+0xb0/0xb0 [ 308.514860][T13829] catch: 0xffff88807126c000, 0xffff88807126d078 [ 308.517104][T13845] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 308.529954][T13829] Call Trace: [ 308.535302][T13835] exit_to_usermode_loop+0x26c/0x360 [ 308.546728][T13783] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 308.551355][T13807] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.566557][T13783] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 308.571223][T13845] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 308.582756][T13783] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 308.589050][T13835] do_syscall_64+0x672/0x790 [ 308.609523][T13829] hci_free_dev.cold+0x24/0x29 [ 308.617602][T13807] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.650334][T13845] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 308.660523][T13835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.667438][T13845] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 308.675599][T13835] RIP: 0033:0x45c849 [ 308.681086][T13845] R13: 000000000076c900 R14: 000000000004b4bc R15: 000000000076bfac [ 308.697476][T13835] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.700150][T13829] vhci_release+0x78/0xe0 [ 308.720373][T13813] RIP: 0033:0x45c849 [ 308.728548][T13813] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.760005][T13847] 0xffff88806d380000 hci1168 orig refcnt 4. hci_dev_hold [ 308.775742][T13807] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 308.790828][ T1614] 0xffff88806d380000 hci1168 orig refcnt 5. hci_dev_hold [ 308.795635][T13829] __fput+0x2da/0x850 [ 308.800289][ T1614] 0xffff88806d380000 hci1168 orig refcnt 6. hci_dev_put [ 308.813073][T13847] 0xffff88806d380000 hci1168 orig refcnt 5. hci_dev_put [ 308.827214][T13847] catch: 0xffff88806d380000, 0xffff88806d381078 [ 308.827473][T13829] task_work_run+0x13f/0x1b0 [ 308.833722][T13847] Call Trace: [ 308.847260][T13807] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 308.850566][T13847] hci_free_dev.cold+0x24/0x29 [ 308.855526][T13858] 0xffff88809bc7c000 hci1169 orig refcnt 4. hci_dev_hold [ 308.863304][T13847] vhci_release+0x78/0xe0 [ 308.868534][ T1614] 0xffff88809bc7c000 hci1169 orig refcnt 5. hci_dev_hold [ 308.878830][T13835] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.882336][ T1614] 0xffff88809bc7c000 hci1169 orig refcnt 6. hci_dev_put [ 308.896268][T13847] __fput+0x2da/0x850 [ 308.898070][T13857] 0xffff88809bc7c000 hci1169 orig refcnt 5. hci_dev_put [ 308.906800][T13813] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.907479][T13857] catch: 0xffff88809bc7c000, 0xffff88809bc7d078 [ 308.916148][T13847] task_work_run+0x13f/0x1b0 [ 308.922892][T13857] Call Trace: [ 308.930356][T13857] hci_free_dev.cold+0x24/0x29 [ 308.935134][T13857] vhci_release+0x78/0xe0 [ 308.939707][T13857] __fput+0x2da/0x850 [ 308.942553][T13807] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 308.943853][T13857] task_work_run+0x13f/0x1b0 [ 308.943880][T13857] exit_to_usermode_loop+0x2fa/0x360 [ 308.943901][T13857] do_syscall_64+0x672/0x790 [ 308.943921][T13857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.943936][T13857] RIP: 0033:0x4163e1 [ 308.958646][T13829] get_signal+0x2054/0x24e0 [ 308.962683][T13857] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 308.976984][T13835] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 308.981381][T13857] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 309.018153][T13813] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 309.020073][T13829] ? new_sync_read+0x790/0x790 [ 309.026243][T13847] get_signal+0x2054/0x24e0 [ 309.035538][T13807] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.036503][T13847] ? new_sync_read+0x790/0x790 [ 309.049658][T13813] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 309.058504][T13857] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 309.067962][T13813] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 309.076053][T13847] ? fsnotify+0x770/0xb10 [ 309.081823][T13857] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 309.085819][T13807] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 309.091064][T13813] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.104152][T13829] ? fsnotify+0x770/0xb10 [ 309.107570][T13847] ? apparmor_path_rmdir+0x30/0x30 [ 309.115522][T13829] ? apparmor_path_rmdir+0x30/0x30 [ 309.116172][T13847] do_signal+0x7e/0x13f0 [ 309.116189][T13847] ? fsnotify_first_mark+0x200/0x200 [ 309.116208][T13847] ? setup_sigcontext+0x820/0x820 [ 309.116225][T13847] ? kick_process+0xe4/0x170 [ 309.134964][T13829] do_signal+0x7e/0x13f0 [ 309.140325][T13835] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 309.154835][T13829] ? fsnotify_first_mark+0x200/0x200 [ 309.156878][T13813] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 309.173803][T13829] ? setup_sigcontext+0x820/0x820 [ 309.177493][T13857] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 309.191036][T13835] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 309.193076][T13829] ? kick_process+0xe4/0x170 [ 309.199477][T13857] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 309.218556][T13847] ? task_work_add+0x97/0x120 [ 309.225546][T13835] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.230141][T13829] ? task_work_add+0x97/0x120 [ 309.238472][T13864] 0xffff888097f04000 hci1170 orig refcnt 4. hci_dev_hold [ 309.239354][ T1614] 0xffff888097f04000 hci1170 orig refcnt 5. hci_dev_hold [ 309.255525][ T1614] 0xffff888097f04000 hci1170 orig refcnt 6. hci_dev_put [ 309.268057][T13847] ? fput_many+0xf6/0x1a0 [ 309.274407][T13829] ? fput_many+0xf6/0x1a0 [ 309.274414][T13863] 0xffff888097f04000 hci1170 orig refcnt 5. hci_dev_put [ 309.274425][T13863] catch: 0xffff888097f04000, 0xffff888097f05078 [ 309.288602][T13829] ? ksys_write+0x19f/0x250 [ 309.302519][T13857] R13: 0000000000770b38 R14: 000000000004b6eb R15: 000000000076bf0c [ 309.312766][T13847] ? ksys_write+0x19f/0x250 [ 309.317699][T13835] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 309.322965][T13869] 0xffff888097294000 hci1171 orig refcnt 4. hci_dev_hold [ 309.325762][T13847] ? __ia32_sys_read+0xb0/0xb0 [ 309.342504][T13858] 0xffff8880966c4000 hci1172 orig refcnt 4. hci_dev_hold [ 309.351383][ T1614] 0xffff8880966c4000 hci1172 orig refcnt 5. hci_dev_hold [ 309.360698][ T1614] 0xffff8880966c4000 hci1172 orig refcnt 6. hci_dev_put [ 309.362888][T13863] Call Trace: [ 309.368639][T13858] 0xffff8880966c4000 hci1172 orig refcnt 5. hci_dev_put [ 309.373250][T13829] ? __ia32_sys_read+0xb0/0xb0 [ 309.379077][T13858] catch: 0xffff8880966c4000, 0xffff8880966c5078 [ 309.390211][T13858] Call Trace: [ 309.393596][T13858] hci_free_dev.cold+0x24/0x29 [ 309.398895][T13858] vhci_release+0x78/0xe0 [ 309.403319][T13858] __fput+0x2da/0x850 [ 309.408260][T13858] task_work_run+0x13f/0x1b0 [ 309.412947][T13858] get_signal+0x2054/0x24e0 [ 309.417886][T13858] ? new_sync_read+0x790/0x790 [ 309.422739][T13858] ? fsnotify+0x770/0xb10 [ 309.423803][T13863] hci_free_dev.cold+0x24/0x29 [ 309.428012][ T1614] 0xffff888097294000 hci1171 orig refcnt 5. hci_dev_hold [ 309.433992][T13829] exit_to_usermode_loop+0x26c/0x360 [ 309.442499][ T1614] 0xffff888097294000 hci1171 orig refcnt 6. hci_dev_put [ 309.450638][T13847] exit_to_usermode_loop+0x26c/0x360 [ 309.453578][T13858] ? apparmor_path_rmdir+0x30/0x30 [ 309.459082][T13867] 0xffff888097294000 hci1171 orig refcnt 5. hci_dev_put [ 309.463486][T13858] do_signal+0x7e/0x13f0 [ 309.474842][T13858] ? fsnotify_first_mark+0x200/0x200 [ 309.475801][T13863] vhci_release+0x78/0xe0 [ 309.480542][T13858] ? setup_sigcontext+0x820/0x820 [ 309.490246][T13858] ? kick_process+0xe4/0x170 [ 309.493808][T13829] do_syscall_64+0x672/0x790 [ 309.494909][T13858] ? task_work_add+0x97/0x120 [ 309.504580][T13858] ? fput_many+0xf6/0x1a0 [ 309.508903][T13867] catch: 0xffff888097294000, 0xffff888097295078 [ 309.508909][T13867] Call Trace: [ 309.508926][T13867] hci_free_dev.cold+0x24/0x29 [ 309.508946][T13867] vhci_release+0x78/0xe0 [ 309.515596][T13858] ? ksys_write+0x19f/0x250 [ 309.520318][T13863] __fput+0x2da/0x850 [ 309.524294][T13858] ? __ia32_sys_read+0xb0/0xb0 [ 309.531611][T13876] 0xffff888096afc000 hci1173 orig refcnt 4. hci_dev_hold [ 309.532939][T13858] exit_to_usermode_loop+0x26c/0x360 [ 309.537572][T13847] do_syscall_64+0x672/0x790 [ 309.541541][T13858] do_syscall_64+0x672/0x790 [ 309.557613][T13829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.559272][T13858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.569810][T13867] __fput+0x2da/0x850 [ 309.576683][T13858] RIP: 0033:0x45c849 [ 309.583588][T13858] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.588104][T13863] task_work_run+0x13f/0x1b0 [ 309.604185][ T1614] 0xffff888096afc000 hci1173 orig refcnt 5. hci_dev_hold [ 309.612185][T13829] RIP: 0033:0x45c849 [ 309.617234][ T1614] 0xffff888096afc000 hci1173 orig refcnt 6. hci_dev_put [ 309.628215][T13858] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.628346][T13875] 0xffff888096afc000 hci1173 orig refcnt 5. hci_dev_put [ 309.637915][T13858] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 309.646706][T13875] catch: 0xffff888096afc000, 0xffff888096afd078 [ 309.659459][T13875] Call Trace: [ 309.660993][T13847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.662828][T13875] hci_free_dev.cold+0x24/0x29 [ 309.668876][T13847] RIP: 0033:0x45c849 [ 309.668891][T13847] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.668898][T13847] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.668911][T13847] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 309.668918][T13847] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 309.668926][T13847] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 309.668933][T13847] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.668940][T13847] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 309.747039][T13867] task_work_run+0x13f/0x1b0 [ 309.751721][T13867] exit_to_usermode_loop+0x2fa/0x360 [ 309.760012][T13829] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.780505][T13867] do_syscall_64+0x672/0x790 [ 309.786968][T13858] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 309.795341][T13863] exit_to_usermode_loop+0x2fa/0x360 [ 309.802257][T13867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.802814][T13882] 0xffff888096a5c000 hci1174 orig refcnt 4. hci_dev_hold [ 309.809251][T13858] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 309.824401][T13863] do_syscall_64+0x672/0x790 [ 309.830026][T13867] RIP: 0033:0x4163e1 [ 309.833211][ T1614] 0xffff888096a5c000 hci1174 orig refcnt 5. hci_dev_hold [ 309.834036][T13867] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 309.834043][T13867] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 309.834055][T13867] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 309.834063][T13867] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 309.834071][T13867] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 309.834085][T13867] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 309.834093][T13867] R13: 000000000076c900 R14: 000000000004b8b2 R15: 000000000076bfac [ 309.834625][T13829] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.843254][ T1614] 0xffff888096a5c000 hci1174 orig refcnt 6. hci_dev_put [ 309.871986][T13863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.881446][T13881] 0xffff888096a5c000 hci1174 orig refcnt 5. hci_dev_put [ 309.902579][T13869] 0xffff888095d24000 hci1175 orig refcnt 4. hci_dev_hold [ 309.903360][T13881] catch: 0xffff888096a5c000, 0xffff888096a5d078 [ 309.926298][T13858] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.926866][T13881] Call Trace: [ 309.932779][T13858] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 309.939817][T13881] hci_free_dev.cold+0x24/0x29 [ 309.939835][T13881] vhci_release+0x78/0xe0 [ 309.949553][T13869] 0xffff888095d24000 hci1175 orig refcnt 5. hci_dev_put [ 309.953220][T13881] __fput+0x2da/0x850 [ 309.953247][T13881] task_work_run+0x13f/0x1b0 [ 309.990009][T13863] RIP: 0033:0x4163e1 [ 309.994646][T13881] exit_to_usermode_loop+0x2fa/0x360 [ 310.007337][T13881] do_syscall_64+0x672/0x790 [ 310.012020][T13881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.018813][T13881] RIP: 0033:0x4163e1 [ 310.022814][T13881] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 310.048983][T13881] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 310.058066][T13881] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 310.066129][T13881] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 310.075166][T13881] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 310.075878][T13869] catch: 0xffff888095d24000, 0xffff888095d25078 [ 310.084115][T13881] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 310.120342][T13869] Call Trace: [ 310.128726][T13869] hci_free_dev.cold+0x24/0x29 [ 310.133610][T13863] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 310.141006][T13869] vhci_release+0x78/0xe0 [ 310.159984][T13829] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 310.172847][T13881] R13: 000000000076c900 R14: 000000000004bac2 R15: 000000000076c04c [ 310.184582][T13891] 0xffff88807f7d4000 hci1176 orig refcnt 4. hci_dev_hold [ 310.186798][T13829] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 310.210032][T13863] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 310.210474][T13882] 0xffff888070174000 hci1177 orig refcnt 4. hci_dev_hold [ 310.226994][ T1614] 0xffff88807f7d4000 hci1176 orig refcnt 5. hci_dev_hold [ 310.230139][T13875] vhci_release+0x78/0xe0 [ 310.236066][ T1614] 0xffff88807f7d4000 hci1176 orig refcnt 6. hci_dev_put [ 310.242713][T13869] __fput+0x2da/0x850 [ 310.249174][T13890] 0xffff88807f7d4000 hci1176 orig refcnt 5. hci_dev_put [ 310.257960][T13882] 0xffff888070174000 hci1177 orig refcnt 5. hci_dev_put [ 310.261194][T13890] catch: 0xffff88807f7d4000, 0xffff88807f7d5078 [ 310.270490][T13829] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 310.274242][T13863] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 310.281058][T13869] task_work_run+0x13f/0x1b0 [ 310.287825][T13863] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 310.300443][T13863] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 310.304590][T13875] __fput+0x2da/0x850 [ 310.308803][T13863] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 310.319217][T13890] Call Trace: [ 310.320999][T13863] R13: 0000000000770b38 R14: 000000000004b864 R15: 000000000076bf0c [ 310.325809][T13890] hci_free_dev.cold+0x24/0x29 [ 310.333065][T13882] catch: 0xffff888070174000, 0xffff888070175078 [ 310.342292][T13875] task_work_run+0x13f/0x1b0 [ 310.343822][T13882] Call Trace: [ 310.343839][T13882] hci_free_dev.cold+0x24/0x29 [ 310.343858][T13882] vhci_release+0x78/0xe0 [ 310.356255][T13869] get_signal+0x2054/0x24e0 [ 310.360189][T13864] 0xffff888080b68000 hci1178 orig refcnt 4. hci_dev_hold [ 310.370339][T13829] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 310.378552][ T1614] 0xffff888080b68000 hci1178 orig refcnt 5. hci_dev_hold [ 310.385007][T13869] ? new_sync_read+0x790/0x790 [ 310.389569][ T1614] 0xffff888080b68000 hci1178 orig refcnt 6. hci_dev_put [ 310.395331][T13875] exit_to_usermode_loop+0x2fa/0x360 [ 310.400462][T13864] 0xffff888080b68000 hci1178 orig refcnt 5. hci_dev_put [ 310.412125][T13869] ? fsnotify+0x770/0xb10 [ 310.412664][T13882] __fput+0x2da/0x850 [ 310.420635][T13890] vhci_release+0x78/0xe0 [ 310.420903][T13882] task_work_run+0x13f/0x1b0 [ 310.429831][T13875] do_syscall_64+0x672/0x790 [ 310.429852][T13875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.429863][T13875] RIP: 0033:0x4163e1 [ 310.429877][T13875] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 310.429884][T13875] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 310.429900][T13875] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 310.434693][T13864] catch: 0xffff888080b68000, 0xffff888080b69078 [ 310.449975][T13829] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 310.465133][T13864] Call Trace: [ 310.476762][T13869] ? apparmor_path_rmdir+0x30/0x30 [ 310.481489][T13864] hci_free_dev.cold+0x24/0x29 [ 310.489302][T13882] get_signal+0x2054/0x24e0 [ 310.495750][T13864] vhci_release+0x78/0xe0 [ 310.495767][T13864] __fput+0x2da/0x850 [ 310.518578][T13882] ? new_sync_read+0x790/0x790 [ 310.522710][T13890] __fput+0x2da/0x850 [ 310.530919][T13890] task_work_run+0x13f/0x1b0 [ 310.535588][T13875] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 310.537304][T13869] do_signal+0x7e/0x13f0 [ 310.544919][T13890] exit_to_usermode_loop+0x2fa/0x360 [ 310.553838][T13890] do_syscall_64+0x672/0x790 [ 310.559034][T13875] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 310.563228][T13882] ? fsnotify+0x770/0xb10 [ 310.568486][T13890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.578116][T13864] task_work_run+0x13f/0x1b0 [ 310.580499][T13869] ? fsnotify_first_mark+0x200/0x200 [ 310.584932][T13864] get_signal+0x2054/0x24e0 [ 310.594038][T13875] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 310.601861][T13882] ? apparmor_path_rmdir+0x30/0x30 [ 310.604308][T13890] RIP: 0033:0x4163e1 [ 310.611819][T13864] ? new_sync_read+0x790/0x790 [ 310.617342][T13890] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 310.622472][T13882] do_signal+0x7e/0x13f0 [ 310.637174][T13864] ? fsnotify+0x770/0xb10 [ 310.648260][T13875] R13: 000000000076c900 R14: 000000000004b98b R15: 000000000076bfac [ 310.667786][T13904] 0xffff8880922e8000 hci1179 orig refcnt 4. hci_dev_hold [ 310.673034][T13869] ? setup_sigcontext+0x820/0x820 [ 310.680373][T13882] ? fsnotify_first_mark+0x200/0x200 [ 310.685696][T13864] ? apparmor_path_rmdir+0x30/0x30 [ 310.692657][ T1614] 0xffff8880922e8000 hci1179 orig refcnt 5. hci_dev_hold [ 310.699325][T13882] ? setup_sigcontext+0x820/0x820 [ 310.701898][ T1614] 0xffff8880922e8000 hci1179 orig refcnt 6. hci_dev_put [ 310.713863][T13902] 0xffff8880922e8000 hci1179 orig refcnt 5. hci_dev_put [ 310.722356][T13902] catch: 0xffff8880922e8000, 0xffff8880922e9078 [ 310.725290][T13876] 0xffff88807fcd0000 hci1180 orig refcnt 4. hci_dev_hold [ 310.731590][T13902] Call Trace: [ 310.739906][T13902] hci_free_dev.cold+0x24/0x29 [ 310.744762][T13902] vhci_release+0x78/0xe0 [ 310.748782][T13869] ? kick_process+0xe4/0x170 [ 310.751298][T13902] __fput+0x2da/0x850 [ 310.754200][T13882] ? kick_process+0xe4/0x170 [ 310.759043][T13902] task_work_run+0x13f/0x1b0 [ 310.767889][T13902] exit_to_usermode_loop+0x2fa/0x360 [ 310.768289][T13864] do_signal+0x7e/0x13f0 [ 310.773253][T13902] do_syscall_64+0x672/0x790 [ 310.780177][T13876] 0xffff88807fcd0000 hci1180 orig refcnt 5. hci_dev_put [ 310.782963][T13902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.795713][T13902] RIP: 0033:0x4163e1 [ 310.798672][T13882] ? task_work_add+0x97/0x120 [ 310.799824][T13902] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 310.806489][T13882] ? fput_many+0xf6/0x1a0 [ 310.824404][T13902] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 310.832351][T13869] ? task_work_add+0x97/0x120 [ 310.837444][T13902] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 310.837452][T13902] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 310.837460][T13902] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 310.837467][T13902] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 310.837475][T13902] R13: 0000000000770b38 R14: 000000000004bdf3 R15: 000000000076bf0c [ 310.846632][T13904] 0xffff8880764d4000 hci1181 orig refcnt 4. hci_dev_hold [ 310.863949][T13890] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 310.873461][ T1614] 0xffff8880764d4000 hci1181 orig refcnt 5. hci_dev_hold [ 310.876053][T13864] ? fsnotify_first_mark+0x200/0x200 [ 310.884724][ T1614] 0xffff8880764d4000 hci1181 orig refcnt 6. hci_dev_put [ 310.895300][T13876] catch: 0xffff88807fcd0000, 0xffff88807fcd1078 [ 310.899850][T13904] 0xffff8880764d4000 hci1181 orig refcnt 5. hci_dev_put [ 310.911447][T13890] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 310.912435][T13904] catch: 0xffff8880764d4000, 0xffff8880764d5078 [ 310.932791][T13890] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 310.940461][T13904] Call Trace: [ 310.958183][T13904] hci_free_dev.cold+0x24/0x29 [ 310.959307][T13876] Call Trace: [ 310.963024][T13904] vhci_release+0x78/0xe0 [ 310.971145][T13904] __fput+0x2da/0x850 [ 310.971699][T13869] ? fput_many+0xf6/0x1a0 [ 310.975198][T13904] task_work_run+0x13f/0x1b0 [ 310.984250][T13904] get_signal+0x2054/0x24e0 [ 310.985059][T13864] ? setup_sigcontext+0x820/0x820 [ 310.989739][T13904] ? new_sync_read+0x790/0x790 [ 310.999382][T13904] ? fsnotify+0x770/0xb10 [ 311.002938][T13864] ? kick_process+0xe4/0x170 [ 311.003790][T13904] ? apparmor_path_rmdir+0x30/0x30 [ 311.009139][T13882] ? ksys_write+0x19f/0x250 [ 311.015589][T13904] do_signal+0x7e/0x13f0 [ 311.018807][T13876] hci_free_dev.cold+0x24/0x29 [ 311.023332][T13904] ? fsnotify_first_mark+0x200/0x200 [ 311.033190][T13904] ? setup_sigcontext+0x820/0x820 [ 311.039800][T13904] ? kick_process+0xe4/0x170 [ 311.041769][T13869] ? ksys_write+0x19f/0x250 [ 311.054004][T13904] ? task_work_add+0x97/0x120 [ 311.057448][T13890] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 311.060088][T13904] ? fput_many+0xf6/0x1a0 [ 311.069791][T13864] ? task_work_add+0x97/0x120 [ 311.073191][T13904] ? ksys_write+0x19f/0x250 [ 311.081930][T13904] ? __ia32_sys_read+0xb0/0xb0 [ 311.088070][T13876] vhci_release+0x78/0xe0 [ 311.092568][T13882] ? __ia32_sys_read+0xb0/0xb0 [ 311.093571][T13864] ? fput_many+0xf6/0x1a0 [ 311.099579][T13869] ? __ia32_sys_read+0xb0/0xb0 [ 311.107595][T13904] exit_to_usermode_loop+0x26c/0x360 [ 311.110702][T13890] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 311.112998][T13876] __fput+0x2da/0x850 [ 311.124627][T13864] ? ksys_write+0x19f/0x250 [ 311.127422][T13882] exit_to_usermode_loop+0x26c/0x360 [ 311.135819][T13904] do_syscall_64+0x672/0x790 [ 311.139831][T13864] ? __ia32_sys_read+0xb0/0xb0 [ 311.141683][T13882] do_syscall_64+0x672/0x790 [ 311.150818][T13869] exit_to_usermode_loop+0x26c/0x360 [ 311.150858][T13890] R13: 0000000000770b38 R14: 000000000004bc33 R15: 000000000076bf0c [ 311.157394][T13904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.172186][T13876] task_work_run+0x13f/0x1b0 [ 311.173570][T13864] exit_to_usermode_loop+0x26c/0x360 [ 311.178066][T13869] do_syscall_64+0x672/0x790 [ 311.187816][T13882] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.191721][T13864] do_syscall_64+0x672/0x790 [ 311.193812][T13876] get_signal+0x2054/0x24e0 [ 311.204908][T13882] RIP: 0033:0x45c849 [ 311.213088][T13864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.216808][T13891] 0xffff888072704000 hci1182 orig refcnt 4. hci_dev_hold [ 311.228679][ T1614] 0xffff888072704000 hci1182 orig refcnt 5. hci_dev_hold [ 311.234028][T13864] RIP: 0033:0x45c849 [ 311.238141][ T1614] 0xffff888072704000 hci1182 orig refcnt 6. hci_dev_put [ 311.243970][T13864] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.256237][T13891] 0xffff888072704000 hci1182 orig refcnt 5. hci_dev_put [ 311.271518][T13876] ? new_sync_read+0x790/0x790 [ 311.274862][T13891] catch: 0xffff888072704000, 0xffff888072705078 [ 311.274874][T13891] Call Trace: [ 311.287947][T13869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.289658][T13891] hci_free_dev.cold+0x24/0x29 [ 311.289679][T13891] vhci_release+0x78/0xe0 [ 311.295731][T13869] RIP: 0033:0x45c849 [ 311.301396][T13891] __fput+0x2da/0x850 [ 311.313251][T13891] task_work_run+0x13f/0x1b0 [ 311.314160][T13904] RIP: 0033:0x45c849 [ 311.319064][T13891] get_signal+0x2054/0x24e0 [ 311.326764][T13882] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.327747][T13891] ? new_sync_read+0x790/0x790 [ 311.351212][T13904] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.352235][T13891] ? fsnotify+0x770/0xb10 [ 311.375030][T13869] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.377140][T13876] ? fsnotify+0x770/0xb10 [ 311.401429][T13864] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.410702][T13891] ? apparmor_path_rmdir+0x30/0x30 [ 311.416035][T13891] do_signal+0x7e/0x13f0 [ 311.421476][T13876] ? apparmor_path_rmdir+0x30/0x30 [ 311.428662][T13864] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 311.440338][T13891] ? fsnotify_first_mark+0x200/0x200 [ 311.458546][T13876] do_signal+0x7e/0x13f0 [ 311.505775][T13864] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 311.518189][T13891] ? setup_sigcontext+0x820/0x820 [ 311.523364][T13876] ? fsnotify_first_mark+0x200/0x200 [ 311.548191][T13882] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.570875][T13904] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.577375][T13891] ? kick_process+0xe4/0x170 [ 311.584886][T13891] ? task_work_add+0x97/0x120 [ 311.590259][T13876] ? setup_sigcontext+0x820/0x820 [ 311.602952][T13869] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.606584][T13864] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 311.631974][T13876] ? kick_process+0xe4/0x170 [ 311.637228][T13882] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 311.648974][T13891] ? fput_many+0xf6/0x1a0 [ 311.665813][T13876] ? task_work_add+0x97/0x120 [ 311.677902][T13891] ? ksys_write+0x19f/0x250 [ 311.683087][T13904] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 311.692336][T13882] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 311.698268][T13869] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 311.702024][T13864] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 311.746678][T13876] ? fput_many+0xf6/0x1a0 [ 311.762487][T13891] ? __ia32_sys_read+0xb0/0xb0 [ 311.775370][T13904] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 311.779821][T13876] ? ksys_write+0x19f/0x250 [ 311.789457][T13891] exit_to_usermode_loop+0x26c/0x360 [ 311.818116][T13882] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 311.830016][T13869] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 311.873775][T13891] do_syscall_64+0x672/0x790 [ 311.888063][T13876] ? __ia32_sys_read+0xb0/0xb0 [ 311.913414][T13904] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 311.917010][T13882] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 311.935906][T13891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.951407][T13869] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 311.960759][T13876] exit_to_usermode_loop+0x26c/0x360 [ 311.977420][T13864] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 311.995729][T13891] RIP: 0033:0x45c849 [ 312.014969][T13904] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 312.018908][T13876] do_syscall_64+0x672/0x790 [ 312.051848][T13869] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 312.056569][T13891] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.128699][T13882] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 312.139449][T13876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.148569][T13904] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 312.175181][T13869] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 312.187493][T13876] RIP: 0033:0x45c849 [ 312.211454][T13876] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.245795][T13922] 0xffff88806ed4c000 hci1183 orig refcnt 4. hci_dev_hold [ 312.263236][T13891] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.282318][ T1614] 0xffff88806ed4c000 hci1183 orig refcnt 5. hci_dev_hold [ 312.291662][ T1614] 0xffff88806ed4c000 hci1183 orig refcnt 6. hci_dev_put [ 312.313243][T13891] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 312.314189][T13929] 0xffff888074e80000 hci1184 orig refcnt 4. hci_dev_hold [ 312.334381][T13876] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.346385][T13921] 0xffff88806ed4c000 hci1183 orig refcnt 5. hci_dev_put [ 312.353448][T13921] catch: 0xffff88806ed4c000, 0xffff88806ed4d078 [ 312.358165][T13931] 0xffff888075574000 hci1185 orig refcnt 4. hci_dev_hold [ 312.378705][T13933] 0xffff8880a0768000 hci1186 orig refcnt 4. hci_dev_hold [ 312.411223][T13921] Call Trace: [ 312.413421][ T1614] 0xffff888074e80000 hci1184 orig refcnt 5. hci_dev_hold [ 312.414822][T13891] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 312.424507][ T1614] 0xffff888074e80000 hci1184 orig refcnt 6. hci_dev_put [ 312.437164][T13876] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 312.446272][T13925] 0xffff888074e80000 hci1184 orig refcnt 5. hci_dev_put [ 312.453555][T13925] catch: 0xffff888074e80000, 0xffff888074e81078 [ 312.464999][T13921] hci_free_dev.cold+0x24/0x29 [ 312.473286][ T1614] 0xffff8880a0768000 hci1186 orig refcnt 5. hci_dev_hold [ 312.473330][ T8529] 0xffff888075574000 hci1185 orig refcnt 5. hci_dev_hold [ 312.475034][ T8529] 0xffff888075574000 hci1185 orig refcnt 6. hci_dev_put [ 312.482950][ T1614] 0xffff8880a0768000 hci1186 orig refcnt 6. hci_dev_put [ 312.491829][T13926] 0xffff888075574000 hci1185 orig refcnt 5. hci_dev_put [ 312.509821][T13928] 0xffff8880a0768000 hci1186 orig refcnt 5. hci_dev_put [ 312.529765][T13928] catch: 0xffff8880a0768000, 0xffff8880a0769078 [ 312.539494][T13921] vhci_release+0x78/0xe0 [ 312.550806][T13925] Call Trace: [ 312.554294][T13876] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 312.562195][T13891] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 312.575377][T13926] catch: 0xffff888075574000, 0xffff888075575078 [ 312.575956][T13925] hci_free_dev.cold+0x24/0x29 [ 312.587984][T13921] __fput+0x2da/0x850 [ 312.589739][T13891] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 312.608370][T13926] Call Trace: [ 312.610695][T13928] Call Trace: [ 312.615159][T13928] hci_free_dev.cold+0x24/0x29 [ 312.617236][T13926] hci_free_dev.cold+0x24/0x29 [ 312.648570][T13921] task_work_run+0x13f/0x1b0 [ 312.654011][T13876] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 312.675221][T13926] vhci_release+0x78/0xe0 2020/04/06 07:44:06 executed programs: 608 [ 312.696564][T13925] vhci_release+0x78/0xe0 [ 312.701166][T13891] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 312.709981][T13921] exit_to_usermode_loop+0x2fa/0x360 [ 312.715004][T13926] __fput+0x2da/0x850 [ 312.720479][T13928] vhci_release+0x78/0xe0 [ 312.733015][T13876] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 312.741669][T13925] __fput+0x2da/0x850 [ 312.742664][T13921] do_syscall_64+0x672/0x790 [ 312.748083][T13926] task_work_run+0x13f/0x1b0 [ 312.756155][T13928] __fput+0x2da/0x850 [ 312.761373][T13926] exit_to_usermode_loop+0x2fa/0x360 [ 312.769234][T13925] task_work_run+0x13f/0x1b0 [ 312.778224][T13928] task_work_run+0x13f/0x1b0 [ 312.785160][T13876] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 312.794211][T13926] do_syscall_64+0x672/0x790 [ 312.795223][T13921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.800067][T13925] exit_to_usermode_loop+0x2fa/0x360 [ 312.812698][T13928] exit_to_usermode_loop+0x2fa/0x360 [ 312.818830][T13921] RIP: 0033:0x4163e1 [ 312.821619][T13926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.834721][T13928] do_syscall_64+0x672/0x790 [ 312.840086][T13921] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 312.853001][T13925] do_syscall_64+0x672/0x790 [ 312.869578][T13926] RIP: 0033:0x4163e1 [ 312.873739][T13928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.885873][T13926] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 312.902774][T13943] 0xffff888072740000 hci1187 orig refcnt 4. hci_dev_hold [ 312.920286][T13947] 0xffff88809c1c4000 hci1188 orig refcnt 4. hci_dev_hold [ 312.926016][T13928] RIP: 0033:0x4163e1 [ 312.928378][ T1614] 0xffff88809c1c4000 hci1188 orig refcnt 5. hci_dev_hold [ 312.931470][T13928] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 312.940614][ T1614] 0xffff88809c1c4000 hci1188 orig refcnt 6. hci_dev_put [ 312.960016][T13925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.970640][T13944] 0xffff88809c1c4000 hci1188 orig refcnt 5. hci_dev_put [ 312.979973][T13944] catch: 0xffff88809c1c4000, 0xffff88809c1c5078 [ 312.986568][T13944] Call Trace: [ 312.989963][T13944] hci_free_dev.cold+0x24/0x29 [ 312.994843][T13944] vhci_release+0x78/0xe0 [ 313.000691][T13944] __fput+0x2da/0x850 [ 313.004775][T13944] task_work_run+0x13f/0x1b0 [ 313.009642][T13944] exit_to_usermode_loop+0x2fa/0x360 [ 313.015097][T13944] do_syscall_64+0x672/0x790 [ 313.015584][T13925] RIP: 0033:0x4163e1 [ 313.019865][T13944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.019877][T13944] RIP: 0033:0x4163e1 [ 313.019890][T13944] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 313.019897][T13944] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 313.057024][T13921] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 313.062920][ T1614] 0xffff888072740000 hci1187 orig refcnt 5. hci_dev_hold [ 313.076812][T13925] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 313.080064][ T1614] 0xffff888072740000 hci1187 orig refcnt 6. hci_dev_put [ 313.106400][T13942] 0xffff888072740000 hci1187 orig refcnt 5. hci_dev_put [ 313.114351][T13942] catch: 0xffff888072740000, 0xffff888072741078 [ 313.121730][T13942] Call Trace: [ 313.125296][T13942] hci_free_dev.cold+0x24/0x29 [ 313.131592][T13942] vhci_release+0x78/0xe0 [ 313.137070][T13942] __fput+0x2da/0x850 [ 313.143640][T13926] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 313.158100][T13942] task_work_run+0x13f/0x1b0 [ 313.163945][T13921] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 313.189740][T13942] exit_to_usermode_loop+0x2fa/0x360 [ 313.195314][T13926] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 313.210626][T13928] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 313.222642][T13921] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 313.231785][T13942] do_syscall_64+0x672/0x790 [ 313.241637][T13926] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 313.246540][T13925] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 313.252662][T13942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.264835][T13925] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 313.269531][T13921] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 313.274217][T13925] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 313.281658][T13928] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 313.294844][T13925] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 313.302070][T13942] RIP: 0033:0x4163e1 [ 313.311423][T13926] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 313.317220][T13942] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 313.319815][T13925] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 313.343110][T13921] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 313.355032][T13944] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 313.359903][T13921] R13: 000000000076c900 R14: 000000000004c451 R15: 000000000076bf0c [ 313.365063][T13926] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 313.373068][T13928] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 313.385617][T13944] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 313.404442][T13922] 0xffff88806e4c8000 hci1189 orig refcnt 4. hci_dev_hold [ 313.411295][T13928] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 313.412746][T13944] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 313.423457][T13942] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 313.435642][ T1614] 0xffff88806e4c8000 hci1189 orig refcnt 5. hci_dev_hold [ 313.442122][T13928] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 313.445442][ T1614] 0xffff88806e4c8000 hci1189 orig refcnt 6. hci_dev_put [ 313.462106][T13925] R13: 000000000076c900 R14: 000000000004c49a R15: 000000000076bfac [ 313.462778][T13922] 0xffff88806e4c8000 hci1189 orig refcnt 5. hci_dev_put [ 313.471468][T13942] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 313.484212][T13926] R13: 000000000076c900 R14: 000000000004c496 R15: 000000000076bfac [ 313.487646][T13928] R13: 000000000076c900 R14: 000000000004c4a4 R15: 000000000076bfac [ 313.494634][T13944] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 313.509499][T13944] R13: 0000000000770b38 R14: 000000000004c6d4 R15: 000000000076bf0c [ 313.513464][T13931] 0xffff888090d80000 hci1190 orig refcnt 4. hci_dev_hold [ 313.520888][T13947] 0xffff8880700c0000 hci1191 orig refcnt 4. hci_dev_hold [ 313.540231][ T1614] 0xffff8880700c0000 hci1191 orig refcnt 5. hci_dev_hold [ 313.543136][T13922] catch: 0xffff88806e4c8000, 0xffff88806e4c9078 [ 313.549422][ T1614] 0xffff8880700c0000 hci1191 orig refcnt 6. hci_dev_put [ 313.556743][ T8529] 0xffff888090d80000 hci1190 orig refcnt 5. hci_dev_hold [ 313.561840][T13947] 0xffff8880700c0000 hci1191 orig refcnt 5. hci_dev_put [ 313.570781][ T8529] 0xffff888090d80000 hci1190 orig refcnt 6. hci_dev_put [ 313.576130][T13947] catch: 0xffff8880700c0000, 0xffff8880700c1078 [ 313.576135][T13947] Call Trace: [ 313.576156][T13947] hci_free_dev.cold+0x24/0x29 [ 313.589537][T13931] 0xffff888090d80000 hci1190 orig refcnt 5. hci_dev_put [ 313.593509][T13947] vhci_release+0x78/0xe0 [ 313.602410][T13942] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 313.605695][T13947] __fput+0x2da/0x850 [ 313.616630][T13922] Call Trace: [ 313.618296][T13947] task_work_run+0x13f/0x1b0 [ 313.626703][T13922] hci_free_dev.cold+0x24/0x29 [ 313.633759][T13929] 0xffff8880a34a8000 hci1192 orig refcnt 4. hci_dev_hold [ 313.641961][T13931] catch: 0xffff888090d80000, 0xffff888090d81078 [ 313.645632][T13929] 0xffff8880a34a8000 hci1192 orig refcnt 5. hci_dev_put [ 313.648601][T13931] Call Trace: [ 313.658856][T13931] hci_free_dev.cold+0x24/0x29 [ 313.658973][T13929] catch: 0xffff8880a34a8000, 0xffff8880a34a9078 [ 313.663745][T13931] vhci_release+0x78/0xe0 [ 313.671738][T13942] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 313.674492][T13931] __fput+0x2da/0x850 [ 313.688857][T13947] get_signal+0x2054/0x24e0 [ 313.693574][T13931] task_work_run+0x13f/0x1b0 [ 313.698375][T13922] vhci_release+0x78/0xe0 [ 313.699058][T13947] ? new_sync_read+0x790/0x790 [ 313.707655][T13933] 0xffff88808c79c000 hci1193 orig refcnt 4. hci_dev_hold [ 313.714362][T13928] 0xffff88808c79c000 hci1193 orig refcnt 5. hci_dev_put [ 313.714875][T13931] get_signal+0x2054/0x24e0 [ 313.726411][T13931] ? new_sync_read+0x790/0x790 [ 313.727029][T13947] ? fsnotify+0x770/0xb10 [ 313.731244][T13931] ? fsnotify+0x770/0xb10 [ 313.740023][T13931] ? apparmor_path_rmdir+0x30/0x30 [ 313.745215][T13931] do_signal+0x7e/0x13f0 [ 313.745225][T13922] __fput+0x2da/0x850 [ 313.745252][T13922] task_work_run+0x13f/0x1b0 [ 313.749598][T13931] ? fsnotify_first_mark+0x200/0x200 [ 313.749620][T13931] ? setup_sigcontext+0x820/0x820 [ 313.749635][T13931] ? kick_process+0xe4/0x170 [ 313.749652][T13931] ? task_work_add+0x97/0x120 [ 313.749671][T13931] ? fput_many+0xf6/0x1a0 [ 313.749686][T13931] ? ksys_write+0x19f/0x250 [ 313.749699][T13931] ? __ia32_sys_read+0xb0/0xb0 [ 313.749723][T13931] exit_to_usermode_loop+0x26c/0x360 [ 313.749741][T13931] do_syscall_64+0x672/0x790 [ 313.749760][T13931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.760716][T13947] ? apparmor_path_rmdir+0x30/0x30 [ 313.763777][T13931] RIP: 0033:0x45c849 [ 313.763793][T13931] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.774933][T13929] Call Trace: [ 313.778235][T13931] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.778247][T13931] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 313.778255][T13931] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 313.778262][T13931] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 313.778273][T13931] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 313.787462][T13942] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 313.791985][T13931] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 313.803988][T13928] catch: 0xffff88808c79c000, 0xffff88808c79d078 [ 313.826092][T13922] get_signal+0x2054/0x24e0 [ 313.851553][T13966] 0xffff888090fd4000 hci1194 orig refcnt 4. hci_dev_hold [ 313.857352][T13929] hci_free_dev.cold+0x24/0x29 [ 313.865736][ T8529] 0xffff888090fd4000 hci1194 orig refcnt 5. hci_dev_hold [ 313.873295][T13947] do_signal+0x7e/0x13f0 [ 313.884873][ T8529] 0xffff888090fd4000 hci1194 orig refcnt 6. hci_dev_put [ 313.915193][T13928] Call Trace: [ 313.916576][T13929] vhci_release+0x78/0xe0 [ 313.920736][T13965] 0xffff888090fd4000 hci1194 orig refcnt 5. hci_dev_put [ 313.934296][T13929] __fput+0x2da/0x850 [ 313.939897][T13965] catch: 0xffff888090fd4000, 0xffff888090fd5078 [ 313.952478][T13942] R13: 000000000076c900 R14: 000000000004c6ec R15: 000000000076bfac [ 313.954360][T13965] Call Trace: [ 313.963946][T13943] 0xffff88806e594000 hci1195 orig refcnt 4. hci_dev_hold [ 313.966400][T13929] task_work_run+0x13f/0x1b0 [ 313.977229][ T8529] 0xffff88806e594000 hci1195 orig refcnt 5. hci_dev_hold [ 313.983351][T13928] hci_free_dev.cold+0x24/0x29 [ 313.989546][ T8529] 0xffff88806e594000 hci1195 orig refcnt 6. hci_dev_put [ 313.997185][T13965] hci_free_dev.cold+0x24/0x29 [ 314.001713][T13943] 0xffff88806e594000 hci1195 orig refcnt 5. hci_dev_put [ 314.015290][T13947] ? fsnotify_first_mark+0x200/0x200 [ 314.020348][T13943] catch: 0xffff88806e594000, 0xffff88806e595078 [ 314.020353][T13943] Call Trace: [ 314.020370][T13943] hci_free_dev.cold+0x24/0x29 [ 314.020388][T13943] vhci_release+0x78/0xe0 [ 314.042243][T13947] ? setup_sigcontext+0x820/0x820 [ 314.044798][T13943] __fput+0x2da/0x850 [ 314.054214][T13943] task_work_run+0x13f/0x1b0 [ 314.059251][T13943] get_signal+0x2054/0x24e0 [ 314.063153][T13965] vhci_release+0x78/0xe0 [ 314.063822][T13943] ? new_sync_read+0x790/0x790 [ 314.073908][T13943] ? fsnotify+0x770/0xb10 [ 314.075320][T13922] ? new_sync_read+0x790/0x790 [ 314.080397][T13943] ? apparmor_path_rmdir+0x30/0x30 [ 314.085692][T13928] vhci_release+0x78/0xe0 [ 314.088651][T13943] do_signal+0x7e/0x13f0 [ 314.097493][T13943] ? fsnotify_first_mark+0x200/0x200 [ 314.101177][T13947] ? kick_process+0xe4/0x170 [ 314.102880][T13943] ? setup_sigcontext+0x820/0x820 [ 314.109007][T13922] ? fsnotify+0x770/0xb10 [ 314.115041][T13943] ? kick_process+0xe4/0x170 [ 314.117716][T13928] __fput+0x2da/0x850 [ 314.122898][T13943] ? task_work_add+0x97/0x120 [ 314.126641][T13929] get_signal+0x2054/0x24e0 [ 314.131621][T13943] ? fput_many+0xf6/0x1a0 [ 314.140833][T13943] ? ksys_write+0x19f/0x250 [ 314.143413][T13965] __fput+0x2da/0x850 [ 314.145422][T13943] ? __ia32_sys_read+0xb0/0xb0 [ 314.155561][T13943] exit_to_usermode_loop+0x26c/0x360 [ 314.156581][T13929] ? new_sync_read+0x790/0x790 [ 314.161990][T13943] do_syscall_64+0x672/0x790 [ 314.166267][T13947] ? task_work_add+0x97/0x120 [ 314.171267][T13922] ? apparmor_path_rmdir+0x30/0x30 [ 314.180877][T13965] task_work_run+0x13f/0x1b0 [ 314.182603][T13929] ? fsnotify+0x770/0xb10 [ 314.185563][T13928] task_work_run+0x13f/0x1b0 [ 314.190514][T13947] ? fput_many+0xf6/0x1a0 [ 314.198192][T13943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.205384][T13943] RIP: 0033:0x45c849 [ 314.246461][T13965] exit_to_usermode_loop+0x2fa/0x360 [ 314.252029][T13928] exit_to_usermode_loop+0x2fa/0x360 [ 314.256397][T13929] ? apparmor_path_rmdir+0x30/0x30 [ 314.262125][T13943] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.266417][T13947] ? ksys_write+0x19f/0x250 [ 314.303201][T13922] do_signal+0x7e/0x13f0 [ 314.311594][T13929] do_signal+0x7e/0x13f0 [ 314.331023][T13965] do_syscall_64+0x672/0x790 [ 314.335746][T13928] do_syscall_64+0x672/0x790 [ 314.356375][T13929] ? fsnotify_first_mark+0x200/0x200 [ 314.359439][T13922] ? fsnotify_first_mark+0x200/0x200 [ 314.374050][T13965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.381676][T13928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.382389][T13929] ? setup_sigcontext+0x820/0x820 [ 314.395560][T13922] ? setup_sigcontext+0x820/0x820 [ 314.401310][T13965] RIP: 0033:0x4163e1 [ 314.405299][T13928] RIP: 0033:0x4163e1 [ 314.413395][T13929] ? kick_process+0xe4/0x170 [ 314.416114][T13965] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 314.422197][T13947] ? __ia32_sys_read+0xb0/0xb0 [ 314.439272][T13928] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 314.460294][T13929] ? task_work_add+0x97/0x120 [ 314.463741][T13922] ? kick_process+0xe4/0x170 [ 314.475201][T13943] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.487713][T13922] ? task_work_add+0x97/0x120 [ 314.488846][T13929] ? fput_many+0xf6/0x1a0 [ 314.498990][T13943] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 314.508380][T13922] ? fput_many+0xf6/0x1a0 [ 314.508653][T13947] exit_to_usermode_loop+0x26c/0x360 [ 314.517934][T13922] ? ksys_write+0x19f/0x250 [ 314.528393][T13929] ? ksys_write+0x19f/0x250 [ 314.528837][T13943] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 314.543117][T13929] ? __ia32_sys_read+0xb0/0xb0 [ 314.543400][T13922] ? __ia32_sys_read+0xb0/0xb0 [ 314.551567][T13947] do_syscall_64+0x672/0x790 [ 314.555158][T13965] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 314.567754][T13928] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 314.568780][T13929] exit_to_usermode_loop+0x26c/0x360 [ 314.580598][T13922] exit_to_usermode_loop+0x26c/0x360 [ 314.611689][T13947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.634848][T13929] do_syscall_64+0x672/0x790 [ 314.642824][T13947] RIP: 0033:0x45c849 [ 314.662760][T13928] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 314.683267][T13965] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 314.693863][T13943] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 314.695163][T13947] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.707186][T13922] do_syscall_64+0x672/0x790 [ 314.732251][T13929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.779880][T13928] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 314.791505][T13929] RIP: 0033:0x45c849 [ 314.795492][T13965] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 314.804444][T13943] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 314.820893][T13929] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.879456][T13928] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 314.888275][T13965] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 314.899479][T13943] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 314.919286][T13922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.951446][T13928] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 314.960373][T13965] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 314.981779][T13922] RIP: 0033:0x45c849 [ 315.008877][T13922] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.044066][T13929] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.054682][T13928] R13: 0000000000770b38 R14: 000000000004c9bc R15: 000000000076bf0c [ 315.066286][T13965] R13: 0000000000770b38 R14: 000000000004ca75 R15: 000000000076bf0c [ 315.074418][T13947] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.096433][T13974] 0xffff88809a430000 hci1196 orig refcnt 4. hci_dev_hold [ 315.111029][T13929] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 315.118010][T13966] 0xffff888071030000 hci1197 orig refcnt 4. hci_dev_hold [ 315.121541][T13947] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 315.150504][T13947] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 315.159909][T13929] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 315.164386][T13966] 0xffff888071030000 hci1197 orig refcnt 5. hci_dev_put [ 315.168998][ T8529] 0xffff88809a430000 hci1196 orig refcnt 5. hci_dev_hold [ 315.185306][T13922] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.186043][ T8529] 0xffff88809a430000 hci1196 orig refcnt 6. hci_dev_put [ 315.201023][T13966] catch: 0xffff888071030000, 0xffff888071031078 [ 315.203134][T13973] 0xffff88809a430000 hci1196 orig refcnt 5. hci_dev_put [ 315.214751][T13973] catch: 0xffff88809a430000, 0xffff88809a431078 [ 315.222444][T13973] Call Trace: [ 315.225888][T13973] hci_free_dev.cold+0x24/0x29 [ 315.230737][T13973] vhci_release+0x78/0xe0 [ 315.235143][T13973] __fput+0x2da/0x850 [ 315.241162][T13947] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 315.245327][T13973] task_work_run+0x13f/0x1b0 [ 315.253898][T13973] exit_to_usermode_loop+0x2fa/0x360 [ 315.259415][T13973] do_syscall_64+0x672/0x790 [ 315.264090][T13973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.267367][T13922] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 315.270105][T13973] RIP: 0033:0x4163e1 [ 315.279931][T13929] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 315.282019][T13973] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 315.282026][T13973] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 315.298411][T13966] Call Trace: [ 315.309806][T13947] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 315.309814][T13947] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 315.311876][T13973] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 315.330908][T13983] 0xffff88806d200000 hci1198 orig refcnt 4. hci_dev_hold [ 315.350273][T13973] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 315.368708][T13973] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 315.381687][T13929] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 315.391192][T13988] 0xffff888072820000 hci1199 orig refcnt 4. hci_dev_hold [ 315.398401][T13922] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 315.407595][T13973] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 315.418415][ T8529] 0xffff888072820000 hci1199 orig refcnt 5. hci_dev_hold [ 315.427871][ T8529] 0xffff888072820000 hci1199 orig refcnt 6. hci_dev_put [ 315.456710][T13966] hci_free_dev.cold+0x24/0x29 [ 315.461530][T13966] vhci_release+0x78/0xe0 [ 315.467908][T13966] __fput+0x2da/0x850 [ 315.472022][T13966] task_work_run+0x13f/0x1b0 [ 315.477499][T13966] get_signal+0x2054/0x24e0 [ 315.482190][T13966] ? new_sync_read+0x790/0x790 [ 315.488045][T13966] ? fsnotify+0x770/0xb10 [ 315.492396][T13966] ? apparmor_path_rmdir+0x30/0x30 [ 315.498501][T13966] do_signal+0x7e/0x13f0 [ 315.503705][T13929] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 315.511212][T13966] ? fsnotify_first_mark+0x200/0x200 [ 315.512800][T13922] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 315.518022][ T8529] 0xffff88806d200000 hci1198 orig refcnt 5. hci_dev_hold [ 315.528758][T13973] R13: 000000000076c900 R14: 000000000004cf59 R15: 000000000076bfac [ 315.534431][ T8529] 0xffff88806d200000 hci1198 orig refcnt 6. hci_dev_put [ 315.541970][T13987] 0xffff888072820000 hci1199 orig refcnt 5. hci_dev_put [ 315.551596][T13966] ? setup_sigcontext+0x820/0x820 [ 315.561518][T13966] ? kick_process+0xe4/0x170 [ 315.566969][T13966] ? task_work_add+0x97/0x120 [ 315.571685][T13966] ? fput_many+0xf6/0x1a0 [ 315.579569][T13982] 0xffff88806d200000 hci1198 orig refcnt 5. hci_dev_put [ 315.580270][T13966] ? ksys_write+0x19f/0x250 [ 315.592578][T13966] ? __ia32_sys_read+0xb0/0xb0 [ 315.598625][T13966] exit_to_usermode_loop+0x26c/0x360 [ 315.600689][T13987] catch: 0xffff888072820000, 0xffff888072821078 [ 315.603938][T13966] do_syscall_64+0x672/0x790 [ 315.603961][T13966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.603973][T13966] RIP: 0033:0x45c849 [ 315.603990][T13966] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.610711][T13922] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 315.618945][T13966] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.669268][T13982] catch: 0xffff88806d200000, 0xffff88806d201078 [ 315.679685][T13974] 0xffff88806d074000 hci1200 orig refcnt 4. hci_dev_hold [ 315.698410][T13987] Call Trace: [ 315.700447][ T8529] 0xffff88806d074000 hci1200 orig refcnt 5. hci_dev_hold [ 315.705353][T13922] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 315.711222][ T8529] 0xffff88806d074000 hci1200 orig refcnt 6. hci_dev_put [ 315.726242][T13982] Call Trace: [ 315.727133][T13974] 0xffff88806d074000 hci1200 orig refcnt 5. hci_dev_put [ 315.729551][T13982] hci_free_dev.cold+0x24/0x29 [ 315.729569][T13982] vhci_release+0x78/0xe0 [ 315.729588][T13982] __fput+0x2da/0x850 [ 315.729613][T13982] task_work_run+0x13f/0x1b0 [ 315.729636][T13982] exit_to_usermode_loop+0x2fa/0x360 [ 315.749791][T13987] hci_free_dev.cold+0x24/0x29 [ 315.750064][T13982] do_syscall_64+0x672/0x790 [ 315.769434][T13982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.770257][T13996] 0xffff8880a7130000 hci1201 orig refcnt 4. hci_dev_hold [ 315.775315][T13982] RIP: 0033:0x4163e1 [ 315.775330][T13982] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 315.775338][T13982] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 315.775351][T13982] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 315.775359][T13982] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 315.775368][T13982] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 315.775375][T13982] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 315.775386][T13982] R13: 000000000076c900 R14: 000000000004d028 R15: 000000000076bfac [ 315.794685][T13993] 0xffff8880a7130000 hci1201 orig refcnt 5. hci_dev_put [ 315.822979][T13983] 0xffff8880727d4000 hci1202 orig refcnt 4. hci_dev_hold [ 315.860037][T13987] vhci_release+0x78/0xe0 [ 315.863134][ T8529] 0xffff8880727d4000 hci1202 orig refcnt 5. hci_dev_hold [ 315.881853][T13974] catch: 0xffff88806d074000, 0xffff88806d075078 [ 315.883091][ T8529] 0xffff8880727d4000 hci1202 orig refcnt 6. hci_dev_put [ 315.895921][T13983] 0xffff8880727d4000 hci1202 orig refcnt 5. hci_dev_put [ 315.903097][T13983] catch: 0xffff8880727d4000, 0xffff8880727d5078 [ 315.909508][T13983] Call Trace: [ 315.912877][T13983] hci_free_dev.cold+0x24/0x29 [ 315.919832][T13983] vhci_release+0x78/0xe0 [ 315.924258][T13983] __fput+0x2da/0x850 [ 315.928391][T13983] task_work_run+0x13f/0x1b0 [ 315.933070][T13983] get_signal+0x2054/0x24e0 [ 315.936655][T13987] __fput+0x2da/0x850 [ 315.937705][T13983] ? new_sync_read+0x790/0x790 [ 315.943434][T13987] task_work_run+0x13f/0x1b0 [ 315.946570][T13983] ? fsnotify+0x770/0xb10 [ 315.946586][T13983] ? apparmor_path_rmdir+0x30/0x30 [ 315.946607][T13983] do_signal+0x7e/0x13f0 [ 315.946623][T13983] ? fsnotify_first_mark+0x200/0x200 [ 315.953848][T13974] Call Trace: [ 315.955588][T13983] ? setup_sigcontext+0x820/0x820 [ 315.955607][T13983] ? kick_process+0xe4/0x170 [ 315.963173][T14003] 0xffff88809f35c000 hci1203 orig refcnt 4. hci_dev_hold [ 315.965104][T13983] ? task_work_add+0x97/0x120 [ 315.965128][T13983] ? fput_many+0xf6/0x1a0 [ 315.993117][T13987] exit_to_usermode_loop+0x2fa/0x360 [ 315.995132][T13983] ? ksys_write+0x19f/0x250 [ 315.995150][T13983] ? __ia32_sys_read+0xb0/0xb0 [ 315.995170][T13983] exit_to_usermode_loop+0x26c/0x360 [ 316.020741][T13974] hci_free_dev.cold+0x24/0x29 [ 316.021509][T13983] do_syscall_64+0x672/0x790 [ 316.028215][T14002] 0xffff88809f35c000 hci1203 orig refcnt 5. hci_dev_put [ 316.033087][T13983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.043978][T13983] RIP: 0033:0x45c849 [ 316.048529][T13983] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.051934][T13987] do_syscall_64+0x672/0x790 [ 316.069185][T13983] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.076467][T14002] catch: 0xffff88809f35c000, 0xffff88809f35d078 [ 316.082494][T13974] vhci_release+0x78/0xe0 [ 316.092668][T13966] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 316.101509][T13974] __fput+0x2da/0x850 [ 316.105575][T13993] catch: 0xffff8880a7130000, 0xffff8880a7131078 [ 316.112955][T13974] task_work_run+0x13f/0x1b0 [ 316.118758][T13966] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 316.147875][T13983] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 316.158882][T13993] Call Trace: [ 316.161690][T14002] Call Trace: [ 316.162287][T13974] get_signal+0x2054/0x24e0 [ 316.173503][T13993] hci_free_dev.cold+0x24/0x29 [ 316.178695][T13966] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 316.186880][T13983] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 316.190035][T14002] hci_free_dev.cold+0x24/0x29 [ 316.194944][T13987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.207261][T13993] vhci_release+0x78/0xe0 [ 316.211825][T13974] ? new_sync_read+0x790/0x790 [ 316.217746][T13987] RIP: 0033:0x4163e1 [ 316.222138][T13993] __fput+0x2da/0x850 [ 316.227473][T13966] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 316.236542][T13974] ? fsnotify+0x770/0xb10 [ 316.240971][T13983] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 316.246089][T14002] vhci_release+0x78/0xe0 [ 316.250828][T13987] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 316.267166][T14002] __fput+0x2da/0x850 [ 316.276484][T13993] task_work_run+0x13f/0x1b0 [ 316.282793][T13993] exit_to_usermode_loop+0x2fa/0x360 [ 316.296613][T13974] ? apparmor_path_rmdir+0x30/0x30 [ 316.301836][T13966] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 316.311498][T13993] do_syscall_64+0x672/0x790 [ 316.317115][T13983] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 316.325195][T13974] do_signal+0x7e/0x13f0 [ 316.327568][T14002] task_work_run+0x13f/0x1b0 [ 316.331091][T13974] ? fsnotify_first_mark+0x200/0x200 [ 316.340236][T13993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.343282][T14002] exit_to_usermode_loop+0x2fa/0x360 [ 316.349602][T13983] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 316.361069][T13993] RIP: 0033:0x4163e1 [ 316.365103][T13974] ? setup_sigcontext+0x820/0x820 [ 316.371433][T13993] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 316.375165][T14002] do_syscall_64+0x672/0x790 [ 316.392319][T13987] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 316.407328][T13974] ? kick_process+0xe4/0x170 [ 316.411954][T13974] ? task_work_add+0x97/0x120 [ 316.420034][T13987] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 316.429013][T13987] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 316.437976][T13974] ? fput_many+0xf6/0x1a0 [ 316.442424][T13974] ? ksys_write+0x19f/0x250 [ 316.448449][T13993] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 316.457780][T13987] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 316.466779][T13974] ? __ia32_sys_read+0xb0/0xb0 [ 316.481225][T14002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.492963][T13974] exit_to_usermode_loop+0x26c/0x360 [ 316.506316][T14002] RIP: 0033:0x4163e1 [ 316.510310][T13993] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 316.519718][T14011] 0xffff888090ef4000 hci1204 orig refcnt 4. hci_dev_hold [ 316.522444][T13987] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 316.529699][T14012] 0xffff888072a24000 hci1205 orig refcnt 4. hci_dev_hold [ 316.536234][T14002] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 316.562953][T13987] R13: 000000000076c900 R14: 000000000004d0b7 R15: 000000000076bf0c [ 316.572160][T13974] do_syscall_64+0x672/0x790 [ 316.577687][T13993] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 316.587683][ T8529] 0xffff888090ef4000 hci1204 orig refcnt 5. hci_dev_hold [ 316.597004][ T8529] 0xffff888090ef4000 hci1204 orig refcnt 6. hci_dev_put [ 316.605281][T14008] 0xffff888090ef4000 hci1204 orig refcnt 5. hci_dev_put [ 316.606132][ T8529] 0xffff888072a24000 hci1205 orig refcnt 5. hci_dev_hold [ 316.617475][T13974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.621859][ T8529] 0xffff888072a24000 hci1205 orig refcnt 6. hci_dev_put [ 316.631451][T14008] catch: 0xffff888090ef4000, 0xffff888090ef5078 [ 316.634666][T13993] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 316.639922][T14009] 0xffff888072a24000 hci1205 orig refcnt 5. hci_dev_put [ 316.647553][T13993] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 316.647561][T13993] R13: 0000000000770b38 R14: 000000000004d1dd R15: 000000000076bf0c [ 316.669911][T13988] 0xffff888075758000 hci1206 orig refcnt 4. hci_dev_hold [ 316.684309][T13996] 0xffff88806e620000 hci1207 orig refcnt 4. hci_dev_hold [ 316.686252][ T8529] 0xffff888075758000 hci1206 orig refcnt 5. hci_dev_hold [ 316.702323][ T8529] 0xffff888075758000 hci1206 orig refcnt 6. hci_dev_put [ 316.710957][T13988] 0xffff888075758000 hci1206 orig refcnt 5. hci_dev_put [ 316.717335][T13996] 0xffff88806e620000 hci1207 orig refcnt 5. hci_dev_put [ 316.719411][T13988] catch: 0xffff888075758000, 0xffff888075759078 [ 316.731924][T13988] Call Trace: [ 316.735307][T13988] hci_free_dev.cold+0x24/0x29 [ 316.737854][T13974] RIP: 0033:0x45c849 [ 316.742268][T13988] vhci_release+0x78/0xe0 [ 316.746940][T14008] Call Trace: [ 316.748837][T13988] __fput+0x2da/0x850 [ 316.755972][T13988] task_work_run+0x13f/0x1b0 [ 316.760660][T13988] get_signal+0x2054/0x24e0 [ 316.761915][T14008] hci_free_dev.cold+0x24/0x29 [ 316.765217][T13988] ? new_sync_read+0x790/0x790 [ 316.765245][T13988] ? fsnotify+0x770/0xb10 [ 316.777689][T13974] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.779444][T13988] ? apparmor_path_rmdir+0x30/0x30 [ 316.804443][T13988] do_signal+0x7e/0x13f0 [ 316.809636][T13988] ? fsnotify_first_mark+0x200/0x200 [ 316.810008][T13996] catch: 0xffff88806e620000, 0xffff88806e621078 [ 316.822100][T13988] ? setup_sigcontext+0x820/0x820 [ 316.827329][T14008] vhci_release+0x78/0xe0 [ 316.828679][T13988] ? kick_process+0xe4/0x170 [ 316.842767][T14002] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 316.847135][T13996] Call Trace: [ 316.854129][T14009] catch: 0xffff888072a24000, 0xffff888072a25078 [ 316.861516][T14008] __fput+0x2da/0x850 [ 316.861717][T14002] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 316.868309][T13996] hci_free_dev.cold+0x24/0x29 [ 316.875323][T13988] ? task_work_add+0x97/0x120 [ 316.883985][T13988] ? fput_many+0xf6/0x1a0 [ 316.889396][T14009] Call Trace: [ 316.890212][T14008] task_work_run+0x13f/0x1b0 [ 316.892809][T13988] ? ksys_write+0x19f/0x250 [ 316.904730][T14009] hci_free_dev.cold+0x24/0x29 [ 316.910466][T14002] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 316.919506][T13988] ? __ia32_sys_read+0xb0/0xb0 [ 316.921018][T13996] vhci_release+0x78/0xe0 [ 316.924393][T14009] vhci_release+0x78/0xe0 [ 316.935028][T13974] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.938147][T14008] exit_to_usermode_loop+0x2fa/0x360 [ 316.944735][T13988] exit_to_usermode_loop+0x26c/0x360 [ 316.955452][T14009] __fput+0x2da/0x850 [ 316.962039][T14002] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 316.971074][T13988] do_syscall_64+0x672/0x790 [ 316.974731][T13996] __fput+0x2da/0x850 [ 316.977118][T14009] task_work_run+0x13f/0x1b0 [ 316.982436][T13996] task_work_run+0x13f/0x1b0 [ 316.984800][T13974] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 316.984816][T13974] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 316.997066][T14008] do_syscall_64+0x672/0x790 [ 316.999996][T14009] exit_to_usermode_loop+0x2fa/0x360 [ 317.016584][T13988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.016623][T13996] get_signal+0x2054/0x24e0 [ 317.022603][T14002] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 317.035538][T13988] RIP: 0033:0x45c849 [ 317.037684][T14008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.039983][T14002] R13: 000000000076c900 R14: 000000000004d29f R15: 000000000076bfac [ 317.051515][T14008] RIP: 0033:0x4163e1 [ 317.053914][T14009] do_syscall_64+0x672/0x790 [ 317.062762][T13988] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.069562][T13996] ? new_sync_read+0x790/0x790 [ 317.084657][T13974] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 317.092112][T14008] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 317.095726][T14009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.121468][T13974] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 317.130547][T13974] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 317.142823][T14003] 0xffff8880710ac000 hci1208 orig refcnt 4. hci_dev_hold [ 317.150034][T13996] ? fsnotify+0x770/0xb10 [ 317.150976][ T8529] 0xffff8880710ac000 hci1208 orig refcnt 5. hci_dev_hold [ 317.163740][ T8529] 0xffff8880710ac000 hci1208 orig refcnt 6. hci_dev_put [ 317.164426][T13996] ? apparmor_path_rmdir+0x30/0x30 [ 317.174058][T14002] 0xffff8880710ac000 hci1208 orig refcnt 5. hci_dev_put [ 317.185017][T14002] catch: 0xffff8880710ac000, 0xffff8880710ad078 [ 317.186590][T14008] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 317.195411][T13988] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.210220][T14002] Call Trace: [ 317.213935][T14002] hci_free_dev.cold+0x24/0x29 [ 317.220170][T14009] RIP: 0033:0x4163e1 [ 317.224227][T14002] vhci_release+0x78/0xe0 [ 317.230108][T14009] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 317.234588][T13996] do_signal+0x7e/0x13f0 [ 317.250116][T14009] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 317.263176][T14009] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 317.263191][T13988] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 317.273132][T14009] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 317.279768][T14002] __fput+0x2da/0x850 [ 317.289160][T14008] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 317.306825][T14009] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 317.307248][T14002] task_work_run+0x13f/0x1b0 [ 317.317954][T14008] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 317.335354][T13996] ? fsnotify_first_mark+0x200/0x200 [ 317.337916][T14009] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 317.348383][T13988] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 317.353571][T14031] 0xffff88809a3ac000 hci1209 orig refcnt 4. hci_dev_hold [ 317.362818][T13996] ? setup_sigcontext+0x820/0x820 [ 317.365969][ T8529] 0xffff88809a3ac000 hci1209 orig refcnt 5. hci_dev_hold [ 317.373812][T13988] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 317.378184][ T8529] 0xffff88809a3ac000 hci1209 orig refcnt 6. hci_dev_put [ 317.388046][T13996] ? kick_process+0xe4/0x170 [ 317.397067][T13988] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 317.401157][T14002] exit_to_usermode_loop+0x2fa/0x360 [ 317.414158][T13988] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 317.416673][T14030] 0xffff88809a3ac000 hci1209 orig refcnt 5. hci_dev_put [ 317.427073][T13996] ? task_work_add+0x97/0x120 [ 317.429313][T14030] catch: 0xffff88809a3ac000, 0xffff88809a3ad078 [ 317.433967][T13996] ? fput_many+0xf6/0x1a0 [ 317.440189][T14030] Call Trace: [ 317.440211][T14030] hci_free_dev.cold+0x24/0x29 [ 317.452676][T14008] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 317.452689][T14008] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 317.460917][T14030] vhci_release+0x78/0xe0 [ 317.473317][T14030] __fput+0x2da/0x850 [ 317.477913][T14030] task_work_run+0x13f/0x1b0 [ 317.481658][T14009] R13: 000000000076c900 R14: 000000000004d4ed R15: 000000000076bfac [ 317.482622][T14030] exit_to_usermode_loop+0x2fa/0x360 [ 317.497475][T14030] do_syscall_64+0x672/0x790 [ 317.502185][T14030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.509107][T14030] RIP: 0033:0x4163e1 [ 317.513100][T14030] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 317.516638][T13996] ? ksys_write+0x19f/0x250 [ 317.536193][T14002] do_syscall_64+0x672/0x790 [ 317.570858][T14002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.578800][T14008] R13: 000000000076c900 R14: 000000000004d4dd R15: 000000000076bfac [ 317.587708][T14002] RIP: 0033:0x4163e1 [ 317.601605][T14012] 0xffff888085644000 hci1210 orig refcnt 4. hci_dev_hold [ 317.609525][T14002] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 317.634356][T14030] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 317.647144][ T8529] 0xffff888085644000 hci1210 orig refcnt 5. hci_dev_hold [ 317.651374][T14039] 0xffff88807523c000 hci1211 orig refcnt 4. hci_dev_hold [ 317.656242][ T8529] 0xffff888085644000 hci1210 orig refcnt 6. hci_dev_put [ 317.671113][T14012] 0xffff888085644000 hci1210 orig refcnt 5. hci_dev_put [ 317.674816][T14011] 0xffff88806cccc000 hci1212 orig refcnt 4. hci_dev_hold [ 317.679573][T14030] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 317.691682][T14012] catch: 0xffff888085644000, 0xffff888085645078 [ 317.694462][T14030] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 317.703772][T14011] 0xffff88806cccc000 hci1212 orig refcnt 5. hci_dev_put [ 317.707996][T14030] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 317.723273][T14030] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 317.731566][T14030] R13: 0000000000770b38 R14: 000000000004d823 R15: 000000000076bf0c [ 317.739735][T13996] ? __ia32_sys_read+0xb0/0xb0 [ 317.739763][T13996] exit_to_usermode_loop+0x26c/0x360 [ 317.751931][T14031] 0xffff88806ccc4000 hci1213 orig refcnt 4. hci_dev_hold [ 317.767648][T14011] catch: 0xffff88806cccc000, 0xffff88806cccd078 [ 317.768468][ T8529] 0xffff88806ccc4000 hci1213 orig refcnt 5. hci_dev_hold [ 317.783748][ T8529] 0xffff88806ccc4000 hci1213 orig refcnt 6. hci_dev_put [ 317.787239][T14012] Call Trace: [ 317.791534][T14031] 0xffff88806ccc4000 hci1213 orig refcnt 5. hci_dev_put [ 317.797281][T14036] 0xffff88807523c000 hci1211 orig refcnt 5. hci_dev_put [ 317.802001][T14031] catch: 0xffff88806ccc4000, 0xffff88806ccc5078 [ 317.809874][T14002] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 317.815317][T14031] Call Trace: [ 317.826909][T14031] hci_free_dev.cold+0x24/0x29 [ 317.831746][T14031] vhci_release+0x78/0xe0 [ 317.832303][T14011] Call Trace: [ 317.836187][T14031] __fput+0x2da/0x850 [ 317.836214][T14031] task_work_run+0x13f/0x1b0 [ 317.836236][T14031] get_signal+0x2054/0x24e0 [ 317.836247][T14031] ? new_sync_read+0x790/0x790 [ 317.836270][T14031] ? fsnotify+0x770/0xb10 [ 317.836285][T14031] ? apparmor_path_rmdir+0x30/0x30 [ 317.836308][T14031] do_signal+0x7e/0x13f0 [ 317.836320][T14031] ? fsnotify_first_mark+0x200/0x200 [ 317.836340][T14031] ? setup_sigcontext+0x820/0x820 [ 317.836356][T14031] ? kick_process+0xe4/0x170 [ 317.845069][T14012] hci_free_dev.cold+0x24/0x29 [ 317.848334][T14031] ? task_work_add+0x97/0x120 [ 317.848355][T14031] ? fput_many+0xf6/0x1a0 [ 317.848368][T14031] ? ksys_write+0x19f/0x250 [ 317.848384][T14031] ? __ia32_sys_read+0xb0/0xb0 [ 317.856272][T13996] do_syscall_64+0x672/0x790 [ 317.857764][T14031] exit_to_usermode_loop+0x26c/0x360 2020/04/06 07:44:11 executed programs: 620 [ 317.870073][T13996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.873773][T14031] do_syscall_64+0x672/0x790 [ 317.878986][T14036] catch: 0xffff88807523c000, 0xffff88807523d078 [ 317.882345][T14031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.882359][T14031] RIP: 0033:0x45c849 [ 317.890735][T14011] hci_free_dev.cold+0x24/0x29 [ 317.891835][T14031] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.891842][T14031] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.897447][T14012] vhci_release+0x78/0xe0 [ 317.900964][T14031] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 317.900972][T14031] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 317.900979][T14031] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 317.900991][T14031] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 317.914319][T14012] __fput+0x2da/0x850 [ 317.920512][T14031] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 317.929858][T14011] vhci_release+0x78/0xe0 [ 317.933167][T14002] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 317.939893][T13996] RIP: 0033:0x45c849 [ 317.965124][T14002] RDX: 0000000000000001 RSI: 0000000000770160 RDI: 0000000000000003 [ 318.066346][T14049] 0xffff888074fd4000 hci1214 orig refcnt 4. hci_dev_hold [ 318.072005][T14036] Call Trace: [ 318.080114][ T8529] 0xffff888074fd4000 hci1214 orig refcnt 5. hci_dev_hold [ 318.080748][T13996] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.089401][ T8529] 0xffff888074fd4000 hci1214 orig refcnt 6. hci_dev_put [ 318.116642][T14036] hci_free_dev.cold+0x24/0x29 [ 318.116666][T14048] 0xffff888074fd4000 hci1214 orig refcnt 5. hci_dev_put [ 318.121439][T14036] vhci_release+0x78/0xe0 [ 318.121458][T14036] __fput+0x2da/0x850 [ 318.121487][T14036] task_work_run+0x13f/0x1b0 [ 318.121511][T14036] exit_to_usermode_loop+0x2fa/0x360 [ 318.128572][T14048] catch: 0xffff888074fd4000, 0xffff888074fd5078 [ 318.128578][T14048] Call Trace: [ 318.128595][T14048] hci_free_dev.cold+0x24/0x29 [ 318.128609][T14048] vhci_release+0x78/0xe0 [ 318.128627][T14048] __fput+0x2da/0x850 [ 318.141119][T14036] do_syscall_64+0x672/0x790 [ 318.148107][T14048] task_work_run+0x13f/0x1b0 [ 318.161486][T14011] __fput+0x2da/0x850 [ 318.185443][T14011] task_work_run+0x13f/0x1b0 [ 318.188821][T14012] task_work_run+0x13f/0x1b0 [ 318.190386][T14011] get_signal+0x2054/0x24e0 [ 318.196910][T14012] get_signal+0x2054/0x24e0 [ 318.199610][T14048] exit_to_usermode_loop+0x2fa/0x360 [ 318.205162][T14036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.209223][T14011] ? new_sync_read+0x790/0x790 [ 318.209246][T14011] ? fsnotify+0x770/0xb10 [ 318.209260][T14011] ? apparmor_path_rmdir+0x30/0x30 [ 318.209282][T14011] do_signal+0x7e/0x13f0 [ 318.209297][T14011] ? fsnotify_first_mark+0x200/0x200 [ 318.231987][T14012] ? new_sync_read+0x790/0x790 [ 318.234299][T14048] do_syscall_64+0x672/0x790 [ 318.242638][T14036] RIP: 0033:0x4163e1 [ 318.244801][T14048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.259077][T14011] ? setup_sigcontext+0x820/0x820 [ 318.264187][T14048] RIP: 0033:0x4163e1 [ 318.264895][T14012] ? fsnotify+0x770/0xb10 [ 318.269460][T14011] ? kick_process+0xe4/0x170 [ 318.273504][T14036] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 318.278170][T13996] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.307667][T14012] ? apparmor_path_rmdir+0x30/0x30 [ 318.308667][T14048] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 318.325010][T14012] do_signal+0x7e/0x13f0 [ 318.333927][T14011] ? task_work_add+0x97/0x120 [ 318.342235][T14011] ? fput_many+0xf6/0x1a0 [ 318.347312][T14011] ? ksys_write+0x19f/0x250 [ 318.351908][T14011] ? __ia32_sys_read+0xb0/0xb0 [ 318.362485][T14012] ? fsnotify_first_mark+0x200/0x200 [ 318.364861][T14011] exit_to_usermode_loop+0x26c/0x360 [ 318.374034][T14036] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 318.380130][T14012] ? setup_sigcontext+0x820/0x820 [ 318.383471][T14048] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 318.404426][T14011] do_syscall_64+0x672/0x790 [ 318.409743][T13996] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 318.424530][T14011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.432368][T14036] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 318.445123][T13996] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 318.454854][T14011] RIP: 0033:0x45c849 [ 318.460486][T14048] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 318.482424][T14012] ? kick_process+0xe4/0x170 [ 318.487874][T14036] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 318.496498][T14011] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.538750][T13996] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 318.560296][T14012] ? task_work_add+0x97/0x120 [ 318.569676][T14048] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 318.582825][T14036] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 318.602998][T14012] ? fput_many+0xf6/0x1a0 [ 318.608070][T13996] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 318.620150][T14012] ? ksys_write+0x19f/0x250 [ 318.637585][T14048] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 318.671108][T14002] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 318.679890][T14036] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 318.701370][T14012] ? __ia32_sys_read+0xb0/0xb0 [ 318.711189][T13996] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 318.721101][T14011] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.728396][T14048] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 318.747737][T14012] exit_to_usermode_loop+0x26c/0x360 [ 318.753137][T14002] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c040 [ 318.754079][T14011] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 318.778816][T14036] R13: 000000000076c900 R14: 000000000004d98a R15: 000000000076bfac [ 318.820943][T14012] do_syscall_64+0x672/0x790 [ 318.840433][T14048] R13: 0000000000770b38 R14: 000000000004dacb R15: 000000000076bf0c [ 318.853473][T14002] R13: 0000000000770b38 R14: 000000000004d740 R15: 000000000076c04c [ 318.871130][T14039] 0xffff888073268000 hci1215 orig refcnt 4. hci_dev_hold [ 318.873978][T14011] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 318.882084][T14012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.899995][ T8529] 0xffff888073268000 hci1215 orig refcnt 5. hci_dev_hold [ 318.909456][ T8529] 0xffff888073268000 hci1215 orig refcnt 6. hci_dev_put [ 318.917575][T14039] 0xffff888073268000 hci1215 orig refcnt 5. hci_dev_put [ 318.925234][T14012] RIP: 0033:0x45c849 [ 318.933312][T14012] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.946340][T14049] 0xffff888094214000 hci1216 orig refcnt 4. hci_dev_hold [ 318.953150][T14039] catch: 0xffff888073268000, 0xffff888073269078 [ 318.968512][T14039] Call Trace: [ 318.971898][T14039] hci_free_dev.cold+0x24/0x29 [ 318.977723][T14012] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.987054][T14039] vhci_release+0x78/0xe0 [ 318.991478][T14011] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 319.000484][T14039] __fput+0x2da/0x850 [ 319.004551][T14012] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 319.010715][T14057] 0xffff888085344000 hci1217 orig refcnt 4. hci_dev_hold [ 319.013816][T14039] task_work_run+0x13f/0x1b0 [ 319.024796][T14011] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 319.033486][T14012] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 319.042140][T14039] get_signal+0x2054/0x24e0 [ 319.047339][T14039] ? new_sync_read+0x790/0x790 [ 319.052193][T14011] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 319.061213][T14012] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 319.070935][ T8529] 0xffff888094214000 hci1216 orig refcnt 5. hci_dev_hold [ 319.072449][T14067] 0xffff888071e44000 hci1218 orig refcnt 4. hci_dev_hold [ 319.080190][ T8529] 0xffff888094214000 hci1216 orig refcnt 6. hci_dev_put [ 319.101985][T14049] 0xffff888094214000 hci1216 orig refcnt 5. hci_dev_put [ 319.109614][T14039] ? fsnotify+0x770/0xb10 [ 319.115027][ T8529] 0xffff888085344000 hci1217 orig refcnt 5. hci_dev_hold [ 319.124492][ T8529] 0xffff888085344000 hci1217 orig refcnt 6. hci_dev_put [ 319.133694][T14057] 0xffff888085344000 hci1217 orig refcnt 5. hci_dev_put [ 319.143962][T14065] 0xffff888071e44000 hci1218 orig refcnt 5. hci_dev_put [ 319.148375][T14039] ? apparmor_path_rmdir+0x30/0x30 [ 319.156246][T14039] do_signal+0x7e/0x13f0 [ 319.158588][T14049] catch: 0xffff888094214000, 0xffff888094215078 [ 319.160560][T14039] ? fsnotify_first_mark+0x200/0x200 [ 319.160580][T14039] ? setup_sigcontext+0x820/0x820 [ 319.177429][T14039] ? kick_process+0xe4/0x170 [ 319.181344][T14012] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 319.182093][T14039] ? task_work_add+0x97/0x120 [ 319.201634][T14065] catch: 0xffff888071e44000, 0xffff888071e45078 [ 319.204278][T14039] ? fput_many+0xf6/0x1a0 [ 319.212414][T14039] ? ksys_write+0x19f/0x250 [ 319.217472][T14039] ? __ia32_sys_read+0xb0/0xb0 [ 319.222335][T14039] exit_to_usermode_loop+0x26c/0x360 [ 319.225135][T14057] catch: 0xffff888085344000, 0xffff888085345078 [ 319.228590][T14039] do_syscall_64+0x672/0x790 [ 319.239585][T14049] Call Trace: [ 319.242966][T14049] hci_free_dev.cold+0x24/0x29 [ 319.248462][T14057] Call Trace: [ 319.249205][T14039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.258230][T14049] vhci_release+0x78/0xe0 [ 319.261163][T14065] Call Trace: [ 319.262646][T14049] __fput+0x2da/0x850 [ 319.271304][T14039] RIP: 0033:0x45c849 [ 319.275303][T14049] task_work_run+0x13f/0x1b0 [ 319.276440][T14012] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 319.281483][T14039] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.292450][T14057] hci_free_dev.cold+0x24/0x29 [ 319.308898][T14049] get_signal+0x2054/0x24e0 [ 319.322577][T14065] hci_free_dev.cold+0x24/0x29 [ 319.330097][T14049] ? new_sync_read+0x790/0x790 [ 319.334963][T14065] vhci_release+0x78/0xe0 [ 319.341284][T14073] 0xffff888073140000 hci1219 orig refcnt 4. hci_dev_hold [ 319.348441][T14049] ? fsnotify+0x770/0xb10 [ 319.354153][T14065] __fput+0x2da/0x850 [ 319.363963][T14049] ? apparmor_path_rmdir+0x30/0x30 [ 319.370521][T14065] task_work_run+0x13f/0x1b0 [ 319.380782][T14065] exit_to_usermode_loop+0x2fa/0x360 [ 319.386784][T14049] do_signal+0x7e/0x13f0 [ 319.392246][T14039] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.413341][ T8529] 0xffff888073140000 hci1219 orig refcnt 5. hci_dev_hold [ 319.422900][ T8529] 0xffff888073140000 hci1219 orig refcnt 6. hci_dev_put [ 319.431541][T14072] 0xffff888073140000 hci1219 orig refcnt 5. hci_dev_put [ 319.447698][T14072] catch: 0xffff888073140000, 0xffff888073141078 [ 319.454254][T14057] vhci_release+0x78/0xe0 [ 319.463727][T14049] ? fsnotify_first_mark+0x200/0x200 [ 319.465858][T14057] __fput+0x2da/0x850 [ 319.473064][T14057] task_work_run+0x13f/0x1b0 [ 319.474580][T14065] do_syscall_64+0x672/0x790 [ 319.478086][T14057] get_signal+0x2054/0x24e0 [ 319.488480][T14057] ? new_sync_read+0x790/0x790 [ 319.493293][T14057] ? fsnotify+0x770/0xb10 [ 319.498614][T14057] ? apparmor_path_rmdir+0x30/0x30 [ 319.499303][T14065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.503753][T14057] do_signal+0x7e/0x13f0 [ 319.503770][T14057] ? fsnotify_first_mark+0x200/0x200 [ 319.503791][T14057] ? setup_sigcontext+0x820/0x820 [ 319.503807][T14057] ? kick_process+0xe4/0x170 [ 319.503824][T14057] ? task_work_add+0x97/0x120 [ 319.503843][T14057] ? fput_many+0xf6/0x1a0 [ 319.503860][T14057] ? ksys_write+0x19f/0x250 [ 319.510708][T14072] Call Trace: [ 319.518389][T14057] ? __ia32_sys_read+0xb0/0xb0 [ 319.520672][T14039] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 319.525040][T14057] exit_to_usermode_loop+0x26c/0x360 [ 319.525062][T14057] do_syscall_64+0x672/0x790 [ 319.525083][T14057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.525095][T14057] RIP: 0033:0x45c849 [ 319.525109][T14057] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.525116][T14057] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.525132][T14057] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 319.532525][T14078] 0xffff888074584000 hci1220 orig refcnt 4. hci_dev_hold [ 319.540063][T14049] ? setup_sigcontext+0x820/0x820 [ 319.559608][T14077] 0xffff888074584000 hci1220 orig refcnt 5. hci_dev_put [ 319.573389][T14057] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 319.577483][T14039] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 319.586741][T14057] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 319.600788][T14072] hci_free_dev.cold+0x24/0x29 [ 319.614104][T14049] ? kick_process+0xe4/0x170 [ 319.630358][T14077] catch: 0xffff888074584000, 0xffff888074585078 [ 319.637085][T14065] RIP: 0033:0x4163e1 [ 319.651218][T14072] vhci_release+0x78/0xe0 [ 319.675016][T14057] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 319.700335][T14077] Call Trace: [ 319.703676][T14077] hci_free_dev.cold+0x24/0x29 [ 319.704844][T14049] ? task_work_add+0x97/0x120 [ 319.710586][T14065] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 319.717933][T14049] ? fput_many+0xf6/0x1a0 [ 319.741053][T14072] __fput+0x2da/0x850 [ 319.742529][T14039] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 319.752244][T14072] task_work_run+0x13f/0x1b0 [ 319.755188][T14077] vhci_release+0x78/0xe0 [ 319.762542][T14077] __fput+0x2da/0x850 [ 319.764728][T14072] exit_to_usermode_loop+0x2fa/0x360 [ 319.772238][T14077] task_work_run+0x13f/0x1b0 [ 319.774315][T14072] do_syscall_64+0x672/0x790 [ 319.777723][T14057] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 319.784965][T14072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.795400][T14039] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 319.800248][T14049] ? ksys_write+0x19f/0x250 [ 319.803839][T14039] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 319.812410][T14077] exit_to_usermode_loop+0x2fa/0x360 [ 319.826747][T14072] RIP: 0033:0x4163e1 [ 319.836193][T14072] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 319.844092][T14077] do_syscall_64+0x672/0x790 [ 319.860974][T14065] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 319.861540][T14049] ? __ia32_sys_read+0xb0/0xb0 [ 319.877478][T14065] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 319.891413][T14077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.898477][T14065] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 319.913486][T14049] exit_to_usermode_loop+0x26c/0x360 [ 319.913722][T14077] RIP: 0033:0x4163e1 [ 319.923591][T14077] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 319.936116][T14049] do_syscall_64+0x672/0x790 [ 319.951186][T14065] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 319.954329][T14072] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 319.964612][T14065] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 319.974353][T14087] 0xffff888095084000 hci1221 orig refcnt 4. hci_dev_hold [ 319.984202][ T8529] 0xffff888095084000 hci1221 orig refcnt 5. hci_dev_hold [ 319.988491][T14072] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 319.993565][ T8529] 0xffff888095084000 hci1221 orig refcnt 6. hci_dev_put [ 320.006551][T14072] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 320.015543][T14085] 0xffff888095084000 hci1221 orig refcnt 5. hci_dev_put [ 320.022486][T14085] catch: 0xffff888095084000, 0xffff888095085078 [ 320.026210][T14077] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 320.038641][T14077] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 320.046067][T14086] 0xffff88808d2ec000 hci1222 orig refcnt 4. hci_dev_hold [ 320.048764][T14077] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 320.054635][T14065] R13: 000000000076c900 R14: 000000000004dee1 R15: 000000000076bfac [ 320.062752][ T8529] 0xffff88808d2ec000 hci1222 orig refcnt 5. hci_dev_hold [ 320.077420][T14049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.081813][ T8529] 0xffff88808d2ec000 hci1222 orig refcnt 6. hci_dev_put [ 320.084600][T14072] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 320.093591][T14077] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 320.100296][T14084] 0xffff88808d2ec000 hci1222 orig refcnt 5. hci_dev_put [ 320.108668][T14077] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 320.119897][T14049] RIP: 0033:0x45c849 [ 320.123963][T14077] R13: 000000000076c900 R14: 000000000004e08c R15: 000000000076bfac [ 320.127684][T14084] catch: 0xffff88808d2ec000, 0xffff88808d2ed078 [ 320.146769][T14078] 0xffff8880a620c000 hci1223 orig refcnt 4. hci_dev_hold [ 320.149921][T14085] Call Trace: [ 320.160117][T14085] hci_free_dev.cold+0x24/0x29 [ 320.163578][T14078] 0xffff8880a620c000 hci1223 orig refcnt 5. hci_dev_put [ 320.165033][T14085] vhci_release+0x78/0xe0 [ 320.176688][T14085] __fput+0x2da/0x850 [ 320.178648][T14049] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.180697][T14085] task_work_run+0x13f/0x1b0 [ 320.180725][T14085] exit_to_usermode_loop+0x2fa/0x360 [ 320.180750][T14085] do_syscall_64+0x672/0x790 [ 320.180769][T14085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.228479][T14078] catch: 0xffff8880a620c000, 0xffff8880a620d078 [ 320.234986][T14084] Call Trace: [ 320.249358][T14084] hci_free_dev.cold+0x24/0x29 [ 320.261805][T14072] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 320.262253][T14078] Call Trace: [ 320.274095][T14067] 0xffff888071f48000 hci1224 orig refcnt 4. hci_dev_hold [ 320.281112][T14084] vhci_release+0x78/0xe0 [ 320.298936][T14084] __fput+0x2da/0x850 [ 320.300131][ T8529] 0xffff888071f48000 hci1224 orig refcnt 5. hci_dev_hold [ 320.312502][ T8529] 0xffff888071f48000 hci1224 orig refcnt 6. hci_dev_put [ 320.313683][T14084] task_work_run+0x13f/0x1b0 [ 320.320166][T14078] hci_free_dev.cold+0x24/0x29 [ 320.329724][T14067] 0xffff888071f48000 hci1224 orig refcnt 5. hci_dev_put [ 320.329882][T14078] vhci_release+0x78/0xe0 [ 320.341190][T14078] __fput+0x2da/0x850 [ 320.341354][T14049] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.345189][T14078] task_work_run+0x13f/0x1b0 [ 320.345213][T14078] get_signal+0x2054/0x24e0 [ 320.345226][T14078] ? new_sync_read+0x790/0x790 [ 320.345248][T14078] ? fsnotify+0x770/0xb10 [ 320.345265][T14078] ? apparmor_path_rmdir+0x30/0x30 [ 320.367602][T14072] R13: 000000000076c900 R14: 000000000004dfe4 R15: 000000000076bfac [ 320.368990][T14078] do_signal+0x7e/0x13f0 [ 320.382332][T14085] RIP: 0033:0x4163e1 [ 320.394258][T14078] ? fsnotify_first_mark+0x200/0x200 [ 320.395512][T14084] exit_to_usermode_loop+0x2fa/0x360 [ 320.402695][T14078] ? setup_sigcontext+0x820/0x820 [ 320.409945][T14067] catch: 0xffff888071f48000, 0xffff888071f49078 [ 320.411191][T14078] ? kick_process+0xe4/0x170 [ 320.421742][T14078] ? task_work_add+0x97/0x120 [ 320.424949][T14085] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 320.433514][T14078] ? fput_many+0xf6/0x1a0 [ 320.453311][T14084] do_syscall_64+0x672/0x790 [ 320.456791][T14073] 0xffff8880a369c000 hci1225 orig refcnt 4. hci_dev_hold [ 320.467370][ T8529] 0xffff8880a369c000 hci1225 orig refcnt 5. hci_dev_hold [ 320.472088][T14084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.476687][ T8529] 0xffff8880a369c000 hci1225 orig refcnt 6. hci_dev_put [ 320.488854][T14049] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 320.492770][T14085] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 320.497406][T14073] 0xffff8880a369c000 hci1225 orig refcnt 5. hci_dev_put [ 320.505367][T14085] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 320.505376][T14085] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 320.505385][T14085] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 320.505393][T14085] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 320.505401][T14085] R13: 0000000000770b38 R14: 000000000004e23f R15: 000000000076bf0c [ 320.556881][T14087] 0xffff8880916a0000 hci1226 orig refcnt 4. hci_dev_hold [ 320.559433][T14067] Call Trace: [ 320.564871][ T8529] 0xffff8880916a0000 hci1226 orig refcnt 5. hci_dev_hold [ 320.576619][ T8529] 0xffff8880916a0000 hci1226 orig refcnt 6. hci_dev_put [ 320.582150][T14084] RIP: 0033:0x4163e1 [ 320.588907][T14049] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 320.599071][T14067] hci_free_dev.cold+0x24/0x29 [ 320.601039][T14087] 0xffff8880916a0000 hci1226 orig refcnt 5. hci_dev_put [ 320.604116][T14084] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 320.630128][T14087] catch: 0xffff8880916a0000, 0xffff8880916a1078 [ 320.634806][T14067] vhci_release+0x78/0xe0 [ 320.644583][T14078] ? ksys_write+0x19f/0x250 [ 320.649521][T14087] Call Trace: [ 320.650303][T14049] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 320.652862][T14087] hci_free_dev.cold+0x24/0x29 [ 320.652880][T14087] vhci_release+0x78/0xe0 [ 320.652898][T14087] __fput+0x2da/0x850 [ 320.652926][T14087] task_work_run+0x13f/0x1b0 [ 320.652950][T14087] get_signal+0x2054/0x24e0 [ 320.664029][T14067] __fput+0x2da/0x850 [ 320.706065][T14078] ? __ia32_sys_read+0xb0/0xb0 [ 320.723442][T14078] exit_to_usermode_loop+0x26c/0x360 [ 320.746946][T14084] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 320.754980][T14049] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 320.825510][T14078] do_syscall_64+0x672/0x790 [ 320.830166][T14078] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.865046][T14084] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 320.876133][T14073] catch: 0xffff8880a369c000, 0xffff8880a369d078 [ 320.882403][T14073] Call Trace: [ 320.897210][T14049] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 320.906197][T14067] task_work_run+0x13f/0x1b0 [ 320.910963][T14084] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 320.920521][T14087] ? new_sync_read+0x790/0x790 [ 320.926089][T14078] RIP: 0033:0x45c849 [ 320.930003][T14078] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.953956][T14067] get_signal+0x2054/0x24e0 [ 320.982259][T14073] hci_free_dev.cold+0x24/0x29 [ 320.988704][T14087] ? fsnotify+0x770/0xb10 [ 320.993072][T14087] ? apparmor_path_rmdir+0x30/0x30 [ 320.999526][T14067] ? new_sync_read+0x790/0x790 [ 321.004324][T14067] ? fsnotify+0x770/0xb10 [ 321.010041][T14084] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 321.025355][T14073] vhci_release+0x78/0xe0 [ 321.029725][T14073] __fput+0x2da/0x850 [ 321.033729][T14073] task_work_run+0x13f/0x1b0 [ 321.040041][T14087] do_signal+0x7e/0x13f0 [ 321.050027][T14084] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c040 [ 321.058919][T14067] ? apparmor_path_rmdir+0x30/0x30 [ 321.060323][T14109] 0xffff888097648000 hci1227 orig refcnt 4. hci_dev_hold [ 321.064238][T14067] do_signal+0x7e/0x13f0 [ 321.064255][T14067] ? fsnotify_first_mark+0x200/0x200 [ 321.064277][T14067] ? setup_sigcontext+0x820/0x820 [ 321.064291][T14067] ? kick_process+0xe4/0x170 [ 321.064308][T14067] ? task_work_add+0x97/0x120 [ 321.101580][T14087] ? fsnotify_first_mark+0x200/0x200 [ 321.115375][T14073] get_signal+0x2054/0x24e0 [ 321.119968][T14073] ? new_sync_read+0x790/0x790 [ 321.123565][T14108] 0xffff888097648000 hci1227 orig refcnt 5. hci_dev_put [ 321.124780][T14087] ? setup_sigcontext+0x820/0x820 [ 321.124796][T14087] ? kick_process+0xe4/0x170 [ 321.124815][T14087] ? task_work_add+0x97/0x120 [ 321.140976][T14108] catch: 0xffff888097648000, 0xffff888097649078 [ 321.145861][T14084] R13: 0000000000770b38 R14: 000000000004e26d R15: 000000000076c04c [ 321.161037][T14078] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.167646][T14108] Call Trace: [ 321.175974][T14073] ? fsnotify+0x770/0xb10 [ 321.180340][T14073] ? apparmor_path_rmdir+0x30/0x30 [ 321.181910][T14108] hci_free_dev.cold+0x24/0x29 [ 321.195349][T14078] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 321.202994][T14108] vhci_release+0x78/0xe0 [ 321.203564][T14078] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 321.220039][T14087] ? fput_many+0xf6/0x1a0 [ 321.224406][T14087] ? ksys_write+0x19f/0x250 [ 321.228004][T14108] __fput+0x2da/0x850 [ 321.231934][T14073] do_signal+0x7e/0x13f0 [ 321.239299][T14073] ? fsnotify_first_mark+0x200/0x200 [ 321.244623][T14073] ? setup_sigcontext+0x820/0x820 [ 321.264654][T14108] task_work_run+0x13f/0x1b0 [ 321.270318][T14087] ? __ia32_sys_read+0xb0/0xb0 [ 321.276316][T14078] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 321.284314][T14078] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 321.284771][T14108] exit_to_usermode_loop+0x2fa/0x360 [ 321.303461][T14087] exit_to_usermode_loop+0x26c/0x360 [ 321.314908][T14073] ? kick_process+0xe4/0x170 [ 321.321503][T14087] do_syscall_64+0x672/0x790 [ 321.328856][T14067] ? fput_many+0xf6/0x1a0 [ 321.333417][T14067] ? ksys_write+0x19f/0x250 [ 321.339698][T14087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.340050][T14073] ? task_work_add+0x97/0x120 [ 321.346787][T14067] ? __ia32_sys_read+0xb0/0xb0 [ 321.353139][T14115] 0xffff8880a21c8000 hci1228 orig refcnt 4. hci_dev_hold [ 321.356544][T14087] RIP: 0033:0x45c849 [ 321.367277][T14067] exit_to_usermode_loop+0x26c/0x360 [ 321.370963][T14108] do_syscall_64+0x672/0x790 [ 321.372574][T14067] do_syscall_64+0x672/0x790 [ 321.372597][T14067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.372608][T14067] RIP: 0033:0x45c849 [ 321.372622][T14067] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.372630][T14067] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.372646][T14067] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 321.382372][T14114] 0xffff8880a21c8000 hci1228 orig refcnt 5. hci_dev_put [ 321.391489][T14087] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.392151][T14114] catch: 0xffff8880a21c8000, 0xffff8880a21c9078 [ 321.412065][T14087] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.421801][T14078] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 321.428727][T14087] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 321.436978][T14067] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 321.458885][T14087] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 321.466326][T14073] ? fput_many+0xf6/0x1a0 [ 321.471323][T14087] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 321.490568][T14108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.496289][T14087] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 321.520946][T14073] ? ksys_write+0x19f/0x250 [ 321.525330][T14067] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 321.543329][T14087] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 321.550119][T14108] RIP: 0033:0x4163e1 [ 321.552506][T14114] Call Trace: [ 321.571074][T14114] hci_free_dev.cold+0x24/0x29 [ 321.576811][T14114] vhci_release+0x78/0xe0 [ 321.581168][T14114] __fput+0x2da/0x850 [ 321.585179][T14114] task_work_run+0x13f/0x1b0 [ 321.591569][T14067] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 321.600404][T14073] ? __ia32_sys_read+0xb0/0xb0 [ 321.605210][T14073] exit_to_usermode_loop+0x26c/0x360 [ 321.606524][T14108] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 321.624973][T14121] 0xffff8880a4010000 hci1229 orig refcnt 4. hci_dev_hold [ 321.639017][T14067] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 321.648220][T14073] do_syscall_64+0x672/0x790 [ 321.664282][T14125] 0xffff8880a4140000 hci1230 orig refcnt 4. hci_dev_hold [ 321.681065][T14114] exit_to_usermode_loop+0x2fa/0x360 [ 321.684129][ T8529] 0xffff8880a4010000 hci1229 orig refcnt 5. hci_dev_hold [ 321.695034][T14073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.697679][ T8529] 0xffff8880a4010000 hci1229 orig refcnt 6. hci_dev_put [ 321.709345][T14119] 0xffff8880a4010000 hci1229 orig refcnt 5. hci_dev_put [ 321.710030][ T8529] 0xffff8880a4140000 hci1230 orig refcnt 5. hci_dev_hold [ 321.726934][ T8529] 0xffff8880a4140000 hci1230 orig refcnt 6. hci_dev_put [ 321.740632][T14120] 0xffff8880a4140000 hci1230 orig refcnt 5. hci_dev_put [ 321.751525][T14119] catch: 0xffff8880a4010000, 0xffff8880a4011078 [ 321.758624][T14131] 0xffff888071eac000 hci1231 orig refcnt 4. hci_dev_hold [ 321.763321][T14114] do_syscall_64+0x672/0x790 [ 321.767499][ T8529] 0xffff888071eac000 hci1231 orig refcnt 5. hci_dev_hold [ 321.771474][T14120] catch: 0xffff8880a4140000, 0xffff8880a4141078 [ 321.779614][ T8529] 0xffff888071eac000 hci1231 orig refcnt 6. hci_dev_put [ 321.790131][T14114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.798779][T14130] 0xffff888071eac000 hci1231 orig refcnt 5. hci_dev_put [ 321.802806][T14073] RIP: 0033:0x45c849 [ 321.806769][T14130] catch: 0xffff888071eac000, 0xffff888071ead078 [ 321.815060][T14119] Call Trace: [ 321.816659][T14130] Call Trace: [ 321.820617][T14119] hci_free_dev.cold+0x24/0x29 [ 321.823055][T14130] hci_free_dev.cold+0x24/0x29 [ 321.823078][T14130] vhci_release+0x78/0xe0 [ 321.832778][T14073] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.837651][T14130] __fput+0x2da/0x850 [ 321.858573][T14120] Call Trace: [ 321.860996][T14130] task_work_run+0x13f/0x1b0 [ 321.864821][T14120] hci_free_dev.cold+0x24/0x29 [ 321.869308][T14130] exit_to_usermode_loop+0x2fa/0x360 [ 321.869327][T14130] do_syscall_64+0x672/0x790 [ 321.869350][T14130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.879249][T14108] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 321.879539][T14130] RIP: 0033:0x4163e1 [ 321.905100][T14130] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 321.907897][T14114] RIP: 0033:0x4163e1 [ 321.925055][T14130] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 321.937558][T14120] vhci_release+0x78/0xe0 [ 321.938693][T14108] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 321.941964][T14119] vhci_release+0x78/0xe0 [ 321.954381][T14120] __fput+0x2da/0x850 [ 321.961855][T14130] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 321.970452][T14119] __fput+0x2da/0x850 [ 321.974538][T14120] task_work_run+0x13f/0x1b0 [ 321.980152][T14119] task_work_run+0x13f/0x1b0 [ 321.983052][T14108] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 321.984806][T14130] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 321.984818][T14130] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 322.009830][T14114] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 322.013789][T14120] exit_to_usermode_loop+0x2fa/0x360 [ 322.035663][T14073] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.038009][T14108] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 322.046352][T14119] exit_to_usermode_loop+0x2fa/0x360 [ 322.059430][T14073] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 322.068245][T14119] do_syscall_64+0x672/0x790 [ 322.070264][T14108] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 322.072933][T14120] do_syscall_64+0x672/0x790 [ 322.085805][T14119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.091769][T14073] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 322.108952][T14108] R13: 000000000076c900 R14: 000000000004e6a2 R15: 000000000076bfac [ 322.115383][T14130] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 322.128368][T14130] R13: 0000000000770b38 R14: 000000000004e951 R15: 000000000076bf0c [ 322.132371][T14114] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 322.136457][T14119] RIP: 0033:0x4163e1 [ 322.136471][T14119] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 322.136478][T14119] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 322.136493][T14119] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 322.159423][T14114] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 322.177331][T14073] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 322.177340][T14073] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 322.177347][T14073] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 322.179298][T14120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.228542][T14131] 0xffff888075a0c000 hci1232 orig refcnt 4. hci_dev_hold [ 322.246419][ T8529] 0xffff888075a0c000 hci1232 orig refcnt 5. hci_dev_hold [ 322.251371][T14109] 0xffff888094378000 hci1233 orig refcnt 4. hci_dev_hold [ 322.255732][ T8529] 0xffff888075a0c000 hci1232 orig refcnt 6. hci_dev_put [ 322.268742][T14131] 0xffff888075a0c000 hci1232 orig refcnt 5. hci_dev_put [ 322.275851][T14131] catch: 0xffff888075a0c000, 0xffff888075a0d078 [ 322.278354][T14138] 0xffff888085b34000 hci1234 orig refcnt 4. hci_dev_hold [ 322.282332][T14114] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 322.297736][T14114] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 322.305870][T14114] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 322.310564][T14109] 0xffff888094378000 hci1233 orig refcnt 5. hci_dev_put [ 322.313942][T14114] R13: 0000000000770b38 R14: 000000000004e7b1 R15: 000000000076bf0c [ 322.326499][T14131] Call Trace: [ 322.332552][T14120] RIP: 0033:0x4163e1 [ 322.336678][T14120] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 322.343898][T14115] 0xffff88807460c000 hci1235 orig refcnt 4. hci_dev_hold [ 322.356467][T14120] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 322.356481][T14120] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 322.356489][T14120] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 322.356496][T14120] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 322.356503][T14120] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 322.356510][T14120] R13: 0000000000770b38 R14: 000000000004e917 R15: 000000000076bf0c [ 322.356851][T14119] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 322.372218][T14125] 0xffff88806ee84000 hci1236 orig refcnt 4. hci_dev_hold [ 322.398521][T14120] 0xffff88806ee84000 hci1236 orig refcnt 5. hci_dev_put [ 322.406534][T14119] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 322.423262][T14135] 0xffff888085b34000 hci1234 orig refcnt 5. hci_dev_put [ 322.427888][T14119] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 322.427896][T14119] R13: 000000000076c900 R14: 000000000004e8f2 R15: 000000000076bfac [ 322.431551][T14121] 0xffff888075a98000 hci1237 orig refcnt 4. hci_dev_hold [ 322.438195][T14135] catch: 0xffff888085b34000, 0xffff888085b35078 [ 322.444579][ T8529] 0xffff888075a98000 hci1237 orig refcnt 5. hci_dev_hold [ 322.451831][T14131] hci_free_dev.cold+0x24/0x29 [ 322.460335][ T8529] 0xffff888075a98000 hci1237 orig refcnt 6. hci_dev_put [ 322.490315][T14109] catch: 0xffff888094378000, 0xffff888094379078 [ 322.492872][T14121] 0xffff888075a98000 hci1237 orig refcnt 5. hci_dev_put [ 322.501210][T14120] catch: 0xffff88806ee84000, 0xffff88806ee85078 [ 322.505982][T14121] catch: 0xffff888075a98000, 0xffff888075a99078 [ 322.505988][T14121] Call Trace: [ 322.506014][T14121] hci_free_dev.cold+0x24/0x29 [ 322.506031][T14121] vhci_release+0x78/0xe0 [ 322.506052][T14121] __fput+0x2da/0x850 [ 322.506080][T14121] task_work_run+0x13f/0x1b0 [ 322.506103][T14121] get_signal+0x2054/0x24e0 [ 322.506114][T14121] ? new_sync_read+0x790/0x790 [ 322.506137][T14121] ? fsnotify+0x770/0xb10 [ 322.506151][T14121] ? apparmor_path_rmdir+0x30/0x30 [ 322.506173][T14121] do_signal+0x7e/0x13f0 [ 322.506189][T14121] ? fsnotify_first_mark+0x200/0x200 [ 322.520329][T14115] 0xffff88807460c000 hci1235 orig refcnt 5. hci_dev_put [ 322.527670][T14121] ? setup_sigcontext+0x820/0x820 [ 322.550637][T14120] Call Trace: [ 322.551652][T14121] ? kick_process+0xe4/0x170 [ 322.551673][T14121] ? task_work_add+0x97/0x120 [ 322.551700][T14121] ? fput_many+0xf6/0x1a0 [ 322.551715][T14121] ? ksys_write+0x19f/0x250 [ 322.551730][T14121] ? __ia32_sys_read+0xb0/0xb0 [ 322.564909][T14115] catch: 0xffff88807460c000, 0xffff88807460d078 [ 322.566155][T14121] exit_to_usermode_loop+0x26c/0x360 [ 322.566177][T14121] do_syscall_64+0x672/0x790 [ 322.566196][T14121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.566207][T14121] RIP: 0033:0x45c849 [ 322.566221][T14121] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.566227][T14121] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.566239][T14121] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 322.566246][T14121] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 322.566258][T14121] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 322.577307][T14115] Call Trace: [ 322.582781][T14135] Call Trace: [ 322.582803][T14135] hci_free_dev.cold+0x24/0x29 [ 322.582822][T14135] vhci_release+0x78/0xe0 [ 322.582839][T14135] __fput+0x2da/0x850 [ 322.582865][T14135] task_work_run+0x13f/0x1b0 [ 322.590908][T14115] hci_free_dev.cold+0x24/0x29 [ 322.611226][T14109] Call Trace: [ 322.616855][T14131] vhci_release+0x78/0xe0 [ 322.627072][T14109] hci_free_dev.cold+0x24/0x29 [ 322.632116][T14120] hci_free_dev.cold+0x24/0x29 [ 322.655237][T14115] vhci_release+0x78/0xe0 [ 322.664672][T14135] exit_to_usermode_loop+0x2fa/0x360 [ 322.677527][T14109] vhci_release+0x78/0xe0 [ 322.679948][T14131] __fput+0x2da/0x850 [ 322.703407][T14109] __fput+0x2da/0x850 [ 322.707714][T14135] do_syscall_64+0x672/0x790 [ 322.717497][T14121] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 322.720858][T14135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.733256][T14109] task_work_run+0x13f/0x1b0 [ 322.745556][T14120] vhci_release+0x78/0xe0 [ 322.754574][T14115] __fput+0x2da/0x850 [ 322.767712][T14131] task_work_run+0x13f/0x1b0 [ 322.777783][T14121] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 322.792812][T14135] RIP: 0033:0x4163e1 [ 322.809112][T14120] __fput+0x2da/0x850 [ 322.818576][T14109] get_signal+0x2054/0x24e0 [ 322.823964][T14120] task_work_run+0x13f/0x1b0 [ 322.826957][T14115] task_work_run+0x13f/0x1b0 [ 322.831964][T14120] exit_to_usermode_loop+0x2fa/0x360 [ 322.841069][T14109] ? new_sync_read+0x790/0x790 [ 322.842865][T14157] 0xffff8880a2abc000 hci1238 orig refcnt 4. hci_dev_hold [ 322.853218][T14115] get_signal+0x2054/0x24e0 [ 322.856014][T14120] do_syscall_64+0x672/0x790 [ 322.861060][ T8529] 0xffff8880a2abc000 hci1238 orig refcnt 5. hci_dev_hold [ 322.867944][T14120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.871720][ T8529] 0xffff8880a2abc000 hci1238 orig refcnt 6. hci_dev_put [ 322.877895][T14131] get_signal+0x2054/0x24e0 [ 322.888238][T14156] 0xffff8880a2abc000 hci1238 orig refcnt 5. hci_dev_put [ 322.896848][T14109] ? fsnotify+0x770/0xb10 [ 322.901334][T14156] catch: 0xffff8880a2abc000, 0xffff8880a2abd078 [ 322.909119][T14120] RIP: 0033:0x4163e1 [ 322.913183][T14115] ? new_sync_read+0x790/0x790 [ 322.919773][T14131] ? new_sync_read+0x790/0x790 [ 322.937034][T14109] ? apparmor_path_rmdir+0x30/0x30 [ 322.968996][T14120] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 322.989629][T14135] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 322.997552][T14156] Call Trace: [ 323.019642][T14109] do_signal+0x7e/0x13f0 [ 323.021329][T14115] ? fsnotify+0x770/0xb10 [ 323.032078][T14109] ? fsnotify_first_mark+0x200/0x200 [ 323.034834][T14131] ? fsnotify+0x770/0xb10 [ 323.043083][T14156] hci_free_dev.cold+0x24/0x29 [ 323.047157][T14131] ? apparmor_path_rmdir+0x30/0x30 [ 323.050588][T14109] ? setup_sigcontext+0x820/0x820 [ 323.061914][T14115] ? apparmor_path_rmdir+0x30/0x30 [ 323.062606][T14135] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 323.077293][T14156] vhci_release+0x78/0xe0 [ 323.083002][T14120] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 323.083069][T14131] do_signal+0x7e/0x13f0 [ 323.096342][T14156] __fput+0x2da/0x850 [ 323.103484][T14115] do_signal+0x7e/0x13f0 [ 323.106332][T14156] task_work_run+0x13f/0x1b0 [ 323.107963][T14109] ? kick_process+0xe4/0x170 [ 323.115285][T14120] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 323.121668][T14115] ? fsnotify_first_mark+0x200/0x200 [ 323.126582][T14156] exit_to_usermode_loop+0x2fa/0x360 [ 323.132716][T14115] ? setup_sigcontext+0x820/0x820 [ 323.139825][T14135] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 323.153071][T14109] ? task_work_add+0x97/0x120 [ 323.158974][T14156] do_syscall_64+0x672/0x790 [ 323.160328][T14131] ? fsnotify_first_mark+0x200/0x200 [ 323.163752][T14120] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 323.180380][T14135] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 323.180722][T14115] ? kick_process+0xe4/0x170 [ 323.190883][T14156] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.194735][T14109] ? fput_many+0xf6/0x1a0 [ 323.210207][T14109] ? ksys_write+0x19f/0x250 [ 323.225997][T14131] ? setup_sigcontext+0x820/0x820 [ 323.234445][T14115] ? task_work_add+0x97/0x120 [ 323.242942][T14109] ? __ia32_sys_read+0xb0/0xb0 [ 323.274243][T14131] ? kick_process+0xe4/0x170 [ 323.282789][T14115] ? fput_many+0xf6/0x1a0 [ 323.288190][T14120] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 323.292168][T14135] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 323.327098][T14109] exit_to_usermode_loop+0x26c/0x360 [ 323.340949][T14131] ? task_work_add+0x97/0x120 [ 323.347092][T14115] ? ksys_write+0x19f/0x250 [ 323.351283][T14135] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 323.351782][T14156] RIP: 0033:0x4163e1 [ 323.389974][T14120] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c040 [ 323.399163][T14131] ? fput_many+0xf6/0x1a0 [ 323.410701][T14115] ? __ia32_sys_read+0xb0/0xb0 [ 323.416402][T14109] do_syscall_64+0x672/0x790 [ 323.421163][T14135] R13: 000000000076c900 R14: 000000000004eb6e R15: 000000000076bfac [ 323.440665][T14156] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 323.469530][T14138] 0xffff888097fc4000 hci1239 orig refcnt 4. hci_dev_hold [ 323.471057][T14131] ? ksys_write+0x19f/0x250 [ 323.481583][T14109] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.488288][T14115] exit_to_usermode_loop+0x26c/0x360 [ 323.498098][T14120] R13: 0000000000770b38 R14: 000000000004eb88 R15: 000000000076c04c [ 323.502559][T14131] ? __ia32_sys_read+0xb0/0xb0 [ 323.507672][T14138] 0xffff888097fc4000 hci1239 orig refcnt 5. hci_dev_put [ 323.518383][T14115] do_syscall_64+0x672/0x790 [ 323.526726][T14109] RIP: 0033:0x45c849 2020/04/06 07:44:17 executed programs: 634 [ 323.532922][T14109] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.560893][T14131] exit_to_usermode_loop+0x26c/0x360 [ 323.576069][T14131] do_syscall_64+0x672/0x790 [ 323.578640][T14115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.580961][T14138] catch: 0xffff888097fc4000, 0xffff888097fc5078 [ 323.594965][T14131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.606238][T14138] Call Trace: [ 323.613320][T14138] hci_free_dev.cold+0x24/0x29 [ 323.622131][T14131] RIP: 0033:0x45c849 [ 323.622334][T14115] RIP: 0033:0x45c849 [ 323.630903][T14138] vhci_release+0x78/0xe0 [ 323.635544][T14156] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 323.635557][T14156] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 323.635564][T14156] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 323.635572][T14156] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 323.635580][T14156] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 323.635589][T14156] R13: 0000000000770b38 R14: 000000000004ed7e R15: 000000000076bf0c [ 323.640892][T14157] 0xffff888085728000 hci1240 orig refcnt 4. hci_dev_hold [ 323.654264][T14131] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.679187][T14115] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.692639][T14138] __fput+0x2da/0x850 [ 323.736165][T14138] task_work_run+0x13f/0x1b0 [ 323.738735][T14165] 0xffff88807547c000 hci1241 orig refcnt 4. hci_dev_hold [ 323.740860][T14138] get_signal+0x2054/0x24e0 [ 323.748249][T14131] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.754573][T14138] ? new_sync_read+0x790/0x790 [ 323.772165][T14138] ? fsnotify+0x770/0xb10 [ 323.779058][T14109] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.792721][ T8529] 0xffff88807547c000 hci1241 orig refcnt 5. hci_dev_hold [ 323.802314][ T8529] 0xffff88807547c000 hci1241 orig refcnt 6. hci_dev_put [ 323.803936][T14131] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 323.812201][T14115] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.818913][T14164] 0xffff88807547c000 hci1241 orig refcnt 5. hci_dev_put [ 323.827730][T14115] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 323.842567][T14115] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 323.844708][T14164] catch: 0xffff88807547c000, 0xffff88807547d078 [ 323.851500][T14115] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 323.858472][T14138] ? apparmor_path_rmdir+0x30/0x30 [ 323.865136][T14115] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 323.865145][T14115] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 323.870560][T14131] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 323.898174][T14131] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 323.908206][ T8529] 0xffff888085728000 hci1240 orig refcnt 5. hci_dev_hold [ 323.917555][ T8529] 0xffff888085728000 hci1240 orig refcnt 6. hci_dev_put [ 323.926190][T14157] 0xffff888085728000 hci1240 orig refcnt 5. hci_dev_put [ 323.933301][T14157] catch: 0xffff888085728000, 0xffff888085729078 [ 323.940794][T14131] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 323.949635][T14109] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 323.958330][T14131] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 323.958356][T14164] Call Trace: [ 323.967287][T14109] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 323.978574][T14109] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 323.987223][T14138] do_signal+0x7e/0x13f0 [ 323.990846][T14157] Call Trace: [ 323.991512][T14138] ? fsnotify_first_mark+0x200/0x200 [ 324.001517][T14109] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 324.012077][T14109] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 324.021033][T14138] ? setup_sigcontext+0x820/0x820 [ 324.033360][T14174] 0xffff88806cc1c000 hci1242 orig refcnt 4. hci_dev_hold [ 324.035609][T14138] ? kick_process+0xe4/0x170 [ 324.046273][T14157] hci_free_dev.cold+0x24/0x29 [ 324.051750][T14164] hci_free_dev.cold+0x24/0x29 [ 324.057609][T14164] vhci_release+0x78/0xe0 [ 324.061967][T14164] __fput+0x2da/0x850 [ 324.068022][T14138] ? task_work_add+0x97/0x120 [ 324.072729][T14138] ? fput_many+0xf6/0x1a0 [ 324.078202][T14164] task_work_run+0x13f/0x1b0 [ 324.083399][T14138] ? ksys_write+0x19f/0x250 [ 324.088589][T14164] exit_to_usermode_loop+0x2fa/0x360 [ 324.094555][T14138] ? __ia32_sys_read+0xb0/0xb0 [ 324.099982][T14164] do_syscall_64+0x672/0x790 [ 324.102863][T14157] vhci_release+0x78/0xe0 [ 324.104597][T14164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.104609][T14164] RIP: 0033:0x4163e1 [ 324.104624][T14164] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 324.104632][T14164] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 324.104645][T14164] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 324.104652][T14164] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 324.104666][T14164] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 324.144679][T14181] 0xffff88806e6d0000 hci1243 orig refcnt 4. hci_dev_hold [ 324.149617][T14164] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 324.156976][ T8529] 0xffff88806cc1c000 hci1242 orig refcnt 5. hci_dev_hold [ 324.163453][T14164] R13: 000000000076c900 R14: 000000000004f0e6 R15: 000000000076bfac [ 324.173327][ T8529] 0xffff88806cc1c000 hci1242 orig refcnt 6. hci_dev_put [ 324.190984][T14165] 0xffff888085140000 hci1244 orig refcnt 4. hci_dev_hold [ 324.195964][T14173] 0xffff88806cc1c000 hci1242 orig refcnt 5. hci_dev_put [ 324.212326][T14138] exit_to_usermode_loop+0x26c/0x360 [ 324.217143][T14173] catch: 0xffff88806cc1c000, 0xffff88806cc1d078 [ 324.230894][T14157] __fput+0x2da/0x850 [ 324.235506][T14173] Call Trace: [ 324.242765][T14173] hci_free_dev.cold+0x24/0x29 [ 324.248722][T14173] vhci_release+0x78/0xe0 [ 324.253148][T14173] __fput+0x2da/0x850 [ 324.257480][T14173] task_work_run+0x13f/0x1b0 [ 324.258837][T14138] do_syscall_64+0x672/0x790 [ 324.262183][T14173] exit_to_usermode_loop+0x2fa/0x360 [ 324.272365][T14173] do_syscall_64+0x672/0x790 [ 324.273109][T14157] task_work_run+0x13f/0x1b0 [ 324.277096][T14173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.277108][T14173] RIP: 0033:0x4163e1 [ 324.277122][T14173] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 324.277129][T14173] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 324.277142][T14173] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 324.277150][T14173] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 324.277158][T14173] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 324.277165][T14173] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 324.277173][T14173] R13: 000000000076c900 R14: 000000000004f218 R15: 000000000076bfac [ 324.281463][T14174] 0xffff8880a9630000 hci1245 orig refcnt 4. hci_dev_hold [ 324.288827][T14187] 0xffff888071d0c000 hci1246 orig refcnt 4. hci_dev_hold [ 324.296773][ T8529] 0xffff8880a9630000 hci1245 orig refcnt 5. hci_dev_hold [ 324.323281][T14165] 0xffff888085140000 hci1244 orig refcnt 5. hci_dev_put [ 324.330977][ T8529] 0xffff8880a9630000 hci1245 orig refcnt 6. hci_dev_put [ 324.343884][T14179] 0xffff88806e6d0000 hci1243 orig refcnt 5. hci_dev_put [ 324.361624][T14174] 0xffff8880a9630000 hci1245 orig refcnt 5. hci_dev_put [ 324.376080][T14179] catch: 0xffff88806e6d0000, 0xffff88806e6d1078 [ 324.386740][T14157] get_signal+0x2054/0x24e0 [ 324.395878][T14179] Call Trace: [ 324.430826][T14138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.444191][T14138] RIP: 0033:0x45c849 [ 324.454553][T14157] ? new_sync_read+0x790/0x790 [ 324.460115][T14165] catch: 0xffff888085140000, 0xffff888085141078 [ 324.472934][T14138] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.493193][T14174] catch: 0xffff8880a9630000, 0xffff8880a9631078 [ 324.499997][T14174] Call Trace: [ 324.503609][T14174] hci_free_dev.cold+0x24/0x29 [ 324.510737][T14174] vhci_release+0x78/0xe0 [ 324.513628][T14157] ? fsnotify+0x770/0xb10 [ 324.516594][T14174] __fput+0x2da/0x850 [ 324.521576][T14157] ? apparmor_path_rmdir+0x30/0x30 [ 324.524134][T14174] task_work_run+0x13f/0x1b0 [ 324.532792][T14165] Call Trace: [ 324.535618][T14174] get_signal+0x2054/0x24e0 [ 324.542234][T14174] ? __schedule+0x93c/0x1f90 [ 324.544417][T14179] hci_free_dev.cold+0x24/0x29 [ 324.548022][ T8529] 0xffff888071d0c000 hci1246 orig refcnt 5. hci_dev_hold [ 324.553054][T14165] hci_free_dev.cold+0x24/0x29 [ 324.561579][ T8529] 0xffff888071d0c000 hci1246 orig refcnt 6. hci_dev_put [ 324.572075][T14179] vhci_release+0x78/0xe0 [ 324.572717][T14138] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.577062][T14180] 0xffff888071d0c000 hci1246 orig refcnt 5. hci_dev_put [ 324.585120][T14138] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 324.594124][T14157] do_signal+0x7e/0x13f0 [ 324.600779][T14138] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 324.608649][T14174] ? fsnotify+0x770/0xb10 [ 324.612597][T14138] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 324.624903][T14138] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 324.630410][T14179] __fput+0x2da/0x850 [ 324.633144][T14138] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 324.638911][T14165] vhci_release+0x78/0xe0 [ 324.650209][T14180] catch: 0xffff888071d0c000, 0xffff888071d0d078 [ 324.655639][T14157] ? fsnotify_first_mark+0x200/0x200 [ 324.657237][T14180] Call Trace: [ 324.665873][T14180] hci_free_dev.cold+0x24/0x29 [ 324.670653][T14180] vhci_release+0x78/0xe0 [ 324.674594][T14174] do_signal+0x7e/0x13f0 [ 324.676516][T14180] __fput+0x2da/0x850 [ 324.683321][T14180] task_work_run+0x13f/0x1b0 [ 324.687113][T14179] task_work_run+0x13f/0x1b0 [ 324.696165][T14180] exit_to_usermode_loop+0x2fa/0x360 [ 324.697923][T14157] ? setup_sigcontext+0x820/0x820 [ 324.701487][T14180] do_syscall_64+0x672/0x790 [ 324.701508][T14180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.701526][T14180] RIP: 0033:0x4163e1 [ 324.701542][T14180] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 324.701549][T14180] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 324.701561][T14180] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 324.701568][T14180] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 324.701575][T14180] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 324.701587][T14180] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 324.713415][T14157] ? kick_process+0xe4/0x170 [ 324.725066][T14174] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 324.746041][T14196] 0xffff888070190000 hci1247 orig refcnt 4. hci_dev_hold [ 324.753250][T14165] __fput+0x2da/0x850 [ 324.759008][ T8529] 0xffff888070190000 hci1247 orig refcnt 5. hci_dev_hold [ 324.775597][T14179] exit_to_usermode_loop+0x2fa/0x360 [ 324.786250][ T8529] 0xffff888070190000 hci1247 orig refcnt 6. hci_dev_put [ 324.806309][T14180] R13: 000000000076c900 R14: 000000000004f3a0 R15: 000000000076bfac [ 324.825219][T14195] 0xffff888070190000 hci1247 orig refcnt 5. hci_dev_put [ 324.839120][T14195] catch: 0xffff888070190000, 0xffff888070191078 [ 324.845338][T14165] task_work_run+0x13f/0x1b0 [ 324.847787][T14195] Call Trace: [ 324.851212][T14165] get_signal+0x2054/0x24e0 [ 324.854734][T14195] hci_free_dev.cold+0x24/0x29 [ 324.863110][T14195] vhci_release+0x78/0xe0 [ 324.864110][T14157] ? task_work_add+0x97/0x120 [ 324.869039][T14195] __fput+0x2da/0x850 [ 324.877900][T14195] task_work_run+0x13f/0x1b0 [ 324.878563][T14179] do_syscall_64+0x672/0x790 [ 324.882504][T14195] exit_to_usermode_loop+0x2fa/0x360 [ 324.882525][T14195] do_syscall_64+0x672/0x790 [ 324.882548][T14195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.882559][T14195] RIP: 0033:0x4163e1 [ 324.882571][T14195] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 324.882582][T14195] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 324.896684][T14157] ? fput_many+0xf6/0x1a0 [ 324.898145][T14195] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 324.903421][T14165] ? new_sync_read+0x790/0x790 [ 324.908117][T14195] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 324.938196][T14179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.940532][T14195] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 324.952632][T14174] ? lockdep_hardirqs_on+0x417/0x5d0 [ 324.953297][T14195] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 324.961304][T14157] ? ksys_write+0x19f/0x250 [ 324.969094][T14195] R13: 0000000000770b38 R14: 000000000004f524 R15: 000000000076bf0c [ 324.993657][T14174] ? setup_sigcontext+0x820/0x820 [ 325.015080][T14179] RIP: 0033:0x4163e1 [ 325.019022][T14179] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 325.020867][T14157] ? __ia32_sys_read+0xb0/0xb0 [ 325.053127][T14187] 0xffff888096d0c000 hci1248 orig refcnt 4. hci_dev_hold [ 325.060812][T14174] ? preempt_schedule_irq+0xee/0x150 [ 325.061316][ T8529] 0xffff888096d0c000 hci1248 orig refcnt 5. hci_dev_hold [ 325.077525][ T8529] 0xffff888096d0c000 hci1248 orig refcnt 6. hci_dev_put [ 325.078630][T14174] ? retint_kernel+0x2b/0x2b [ 325.090841][T14187] 0xffff888096d0c000 hci1248 orig refcnt 5. hci_dev_put [ 325.098714][T14165] ? fsnotify+0x770/0xb10 [ 325.103068][T14165] ? apparmor_path_rmdir+0x30/0x30 [ 325.108065][T14157] exit_to_usermode_loop+0x26c/0x360 [ 325.108609][T14187] catch: 0xffff888096d0c000, 0xffff888096d0d078 [ 325.120246][T14174] ? exit_to_usermode_loop+0xbc/0x360 [ 325.120779][T14165] do_signal+0x7e/0x13f0 [ 325.134441][T14196] 0xffff88806e72c000 hci1249 orig refcnt 4. hci_dev_hold [ 325.139028][T14157] do_syscall_64+0x672/0x790 [ 325.145779][T14179] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 325.154676][T14179] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 325.156504][T14165] ? fsnotify_first_mark+0x200/0x200 [ 325.163388][T14179] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 325.169872][T14174] ? exit_to_usermode_loop+0x264/0x360 [ 325.177116][T14179] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 325.190051][T14179] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 325.190909][T14196] 0xffff88806e72c000 hci1249 orig refcnt 5. hci_dev_put [ 325.199237][T14179] R13: 000000000076c900 R14: 000000000004f2e2 R15: 000000000076bfac [ 325.207491][T14187] Call Trace: [ 325.216891][T14157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.222825][T14157] RIP: 0033:0x45c849 [ 325.224034][T14181] 0xffff8880a01b0000 hci1250 orig refcnt 4. hci_dev_hold [ 325.228391][T14157] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.237529][T14179] 0xffff8880a01b0000 hci1250 orig refcnt 5. hci_dev_put [ 325.254375][T14157] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.265223][T14174] exit_to_usermode_loop+0x26c/0x360 [ 325.270314][T14157] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 325.283249][T14157] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 325.286760][T14174] do_syscall_64+0x672/0x790 [ 325.292146][T14157] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 325.297119][T14165] ? setup_sigcontext+0x820/0x820 [ 325.304245][T14157] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 325.318229][T14157] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 325.321760][T14187] hci_free_dev.cold+0x24/0x29 [ 325.328433][T14196] catch: 0xffff88806e72c000, 0xffff88806e72d078 [ 325.338615][T14196] Call Trace: [ 325.341991][T14196] hci_free_dev.cold+0x24/0x29 [ 325.347942][T14196] vhci_release+0x78/0xe0 [ 325.352316][T14196] __fput+0x2da/0x850 [ 325.357447][T14196] task_work_run+0x13f/0x1b0 [ 325.362104][T14196] get_signal+0x2054/0x24e0 [ 325.367715][T14196] ? new_sync_read+0x790/0x790 [ 325.369420][T14187] vhci_release+0x78/0xe0 [ 325.372502][T14196] ? fsnotify+0x770/0xb10 [ 325.372517][T14196] ? apparmor_path_rmdir+0x30/0x30 [ 325.372540][T14196] do_signal+0x7e/0x13f0 [ 325.372554][T14196] ? fsnotify_first_mark+0x200/0x200 [ 325.372577][T14196] ? setup_sigcontext+0x820/0x820 [ 325.388819][T14174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.394605][T14196] ? kick_process+0xe4/0x170 [ 325.412532][T14165] ? kick_process+0xe4/0x170 [ 325.416761][T14174] RIP: 0033:0x45c849 [ 325.417995][T14187] __fput+0x2da/0x850 [ 325.425982][T14179] catch: 0xffff8880a01b0000, 0xffff8880a01b1078 [ 325.432237][T14179] Call Trace: [ 325.433156][T14209] 0xffff888074800000 hci1251 orig refcnt 4. hci_dev_hold [ 325.436914][T14165] ? task_work_add+0x97/0x120 [ 325.448612][T14174] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.449508][T14196] ? task_work_add+0x97/0x120 [ 325.474226][T14187] task_work_run+0x13f/0x1b0 [ 325.480630][ T8529] 0xffff888074800000 hci1251 orig refcnt 5. hci_dev_hold [ 325.490160][ T8529] 0xffff888074800000 hci1251 orig refcnt 6. hci_dev_put [ 325.498917][T14187] get_signal+0x2054/0x24e0 [ 325.499006][T14208] 0xffff888074800000 hci1251 orig refcnt 5. hci_dev_put [ 325.503432][T14187] ? new_sync_read+0x790/0x790 [ 325.503457][T14187] ? fsnotify+0x770/0xb10 [ 325.503472][T14187] ? apparmor_path_rmdir+0x30/0x30 [ 325.503494][T14187] do_signal+0x7e/0x13f0 [ 325.503509][T14187] ? fsnotify_first_mark+0x200/0x200 [ 325.523922][T14208] catch: 0xffff888074800000, 0xffff888074801078 [ 325.528620][T14179] hci_free_dev.cold+0x24/0x29 [ 325.535279][T14208] Call Trace: [ 325.542575][T14165] ? fput_many+0xf6/0x1a0 [ 325.554778][T14165] ? ksys_write+0x19f/0x250 [ 325.555609][T14174] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.560751][T14179] vhci_release+0x78/0xe0 [ 325.572970][T14165] ? __ia32_sys_read+0xb0/0xb0 [ 325.579486][T14196] ? fput_many+0xf6/0x1a0 [ 325.583843][T14196] ? ksys_write+0x19f/0x250 [ 325.585334][T14179] __fput+0x2da/0x850 [ 325.590655][T14165] exit_to_usermode_loop+0x26c/0x360 [ 325.598556][T14208] hci_free_dev.cold+0x24/0x29 [ 325.598685][T14196] ? __ia32_sys_read+0xb0/0xb0 [ 325.608313][T14179] task_work_run+0x13f/0x1b0 [ 325.609537][T14165] do_syscall_64+0x672/0x790 [ 325.614341][T14174] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 325.618416][T14165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.632393][T14196] exit_to_usermode_loop+0x26c/0x360 [ 325.638557][T14196] do_syscall_64+0x672/0x790 [ 325.647449][T14179] exit_to_usermode_loop+0x2fa/0x360 [ 325.655651][T14196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.664009][T14179] do_syscall_64+0x672/0x790 [ 325.669719][T14196] RIP: 0033:0x45c849 [ 325.673640][T14196] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.683943][T14174] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 325.694619][T14165] RIP: 0033:0x45c849 [ 325.708098][T14208] vhci_release+0x78/0xe0 [ 325.709282][T14179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.712446][T14208] __fput+0x2da/0x850 [ 325.712475][T14208] task_work_run+0x13f/0x1b0 [ 325.712503][T14208] exit_to_usermode_loop+0x2fa/0x360 [ 325.712524][T14208] do_syscall_64+0x672/0x790 [ 325.730731][T14179] RIP: 0033:0x4163e1 [ 325.745083][T14187] ? setup_sigcontext+0x820/0x820 [ 325.750341][T14187] ? kick_process+0xe4/0x170 [ 325.756912][T14187] ? task_work_add+0x97/0x120 [ 325.760111][T14179] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 325.783719][T14187] ? fput_many+0xf6/0x1a0 [ 325.788925][T14165] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.791404][T14174] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 325.810596][T14187] ? ksys_write+0x19f/0x250 [ 325.822295][T14208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.829143][T14187] ? __ia32_sys_read+0xb0/0xb0 [ 325.833948][T14187] exit_to_usermode_loop+0x26c/0x360 [ 325.844941][T14196] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.853385][T14196] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 325.857012][T14179] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 325.862818][T14208] RIP: 0033:0x4163e1 [ 325.880220][T14174] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 325.889522][T14187] do_syscall_64+0x672/0x790 [ 325.894156][T14187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.901284][T14165] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.910648][T14208] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 325.930480][T14174] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 325.966727][T14165] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 325.975424][T14187] RIP: 0033:0x45c849 [ 326.010546][T14196] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 326.017203][T14179] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 326.051982][T14187] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.070615][T14196] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 326.080036][T14165] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 326.080044][T14165] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 326.080051][T14165] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 326.080058][T14165] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 326.112797][T14179] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 326.130548][T14179] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 326.181816][T14217] 0xffff8880742b0000 hci1252 orig refcnt 4. hci_dev_hold [ 326.191332][T14187] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.206929][ T8529] 0xffff8880742b0000 hci1252 orig refcnt 5. hci_dev_hold [ 326.210771][T14187] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 326.216261][ T8529] 0xffff8880742b0000 hci1252 orig refcnt 6. hci_dev_put [ 326.224404][T14196] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 326.240788][T14216] 0xffff8880742b0000 hci1252 orig refcnt 5. hci_dev_put [ 326.248686][T14216] catch: 0xffff8880742b0000, 0xffff8880742b1078 [ 326.256690][T14187] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 326.279385][T14179] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bfa0 [ 326.289269][T14208] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 326.298769][T14216] Call Trace: [ 326.306039][T14220] 0xffff88808bf7c000 hci1253 orig refcnt 4. hci_dev_hold [ 326.313749][T14196] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 326.338829][T14216] hci_free_dev.cold+0x24/0x29 [ 326.355133][T14187] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 326.363411][T14179] R13: 0000000000770b38 R14: 000000000004f6c0 R15: 000000000076bfac [ 326.380270][T14216] vhci_release+0x78/0xe0 [ 326.385639][T14208] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 326.389523][T14216] __fput+0x2da/0x850 [ 326.398342][ T8529] 0xffff88808bf7c000 hci1253 orig refcnt 5. hci_dev_hold [ 326.407758][ T8529] 0xffff88808bf7c000 hci1253 orig refcnt 6. hci_dev_put [ 326.416149][T14187] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 326.424343][T14215] 0xffff88808bf7c000 hci1253 orig refcnt 5. hci_dev_put [ 326.436130][T14216] task_work_run+0x13f/0x1b0 [ 326.440839][T14216] exit_to_usermode_loop+0x2fa/0x360 [ 326.446712][T14216] do_syscall_64+0x672/0x790 [ 326.451432][T14216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.456701][T14215] catch: 0xffff88808bf7c000, 0xffff88808bf7d078 [ 326.464492][T14215] Call Trace: [ 326.464512][T14216] RIP: 0033:0x4163e1 [ 326.471983][T14216] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 326.498770][T14215] hci_free_dev.cold+0x24/0x29 [ 326.506987][T14228] 0xffff8880725bc000 hci1254 orig refcnt 4. hci_dev_hold [ 326.514099][T14216] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 326.517535][T14208] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 326.525434][ T8529] 0xffff8880725bc000 hci1254 orig refcnt 5. hci_dev_hold [ 326.537581][T14187] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 326.548078][ T8529] 0xffff8880725bc000 hci1254 orig refcnt 6. hci_dev_put [ 326.556413][T14216] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 326.562660][T14226] 0xffff8880a9728000 hci1255 orig refcnt 4. hci_dev_hold [ 326.576348][T14215] vhci_release+0x78/0xe0 [ 326.576975][T14227] 0xffff8880725bc000 hci1254 orig refcnt 5. hci_dev_put [ 326.590052][T14227] catch: 0xffff8880725bc000, 0xffff8880725bd078 [ 326.598833][T14216] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 326.606981][T14216] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 326.609539][T14215] __fput+0x2da/0x850 [ 326.615312][T14216] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 326.628164][T14216] R13: 0000000000770b38 R14: 000000000004fa8d R15: 000000000076bf0c [ 326.648797][T14208] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 326.652831][T14217] 0xffff8880925e4000 hci1256 orig refcnt 4. hci_dev_hold [ 326.674460][T14227] Call Trace: [ 326.676483][ T8529] 0xffff8880a9728000 hci1255 orig refcnt 5. hci_dev_hold [ 326.679375][T14208] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 326.686365][ T1614] 0xffff8880925e4000 hci1256 orig refcnt 5. hci_dev_hold [ 326.705541][ T8529] 0xffff8880a9728000 hci1255 orig refcnt 6. hci_dev_put [ 326.707626][T14215] task_work_run+0x13f/0x1b0 [ 326.714622][ T1614] 0xffff8880925e4000 hci1256 orig refcnt 6. hci_dev_put [ 326.725722][T14227] hci_free_dev.cold+0x24/0x29 [ 326.730943][T14216] 0xffff8880925e4000 hci1256 orig refcnt 5. hci_dev_put [ 326.737196][T14239] 0xffff888073c1c000 hci1257 orig refcnt 4. hci_dev_hold [ 326.738276][T14225] 0xffff8880a9728000 hci1255 orig refcnt 5. hci_dev_put [ 326.745955][ T1614] 0xffff888073c1c000 hci1257 orig refcnt 5. hci_dev_hold [ 326.758147][T14208] R13: 000000000076c900 R14: 000000000004f7b6 R15: 000000000076bfac [ 326.762089][ T1614] 0xffff888073c1c000 hci1257 orig refcnt 6. hci_dev_put [ 326.777635][T14216] catch: 0xffff8880925e4000, 0xffff8880925e5078 [ 326.780037][T14238] 0xffff888073c1c000 hci1257 orig refcnt 5. hci_dev_put [ 326.791164][T14238] catch: 0xffff888073c1c000, 0xffff888073c1d078 [ 326.792686][T14227] vhci_release+0x78/0xe0 [ 326.797525][T14238] Call Trace: [ 326.797543][T14238] hci_free_dev.cold+0x24/0x29 [ 326.797557][T14238] vhci_release+0x78/0xe0 [ 326.797576][T14238] __fput+0x2da/0x850 [ 326.797603][T14238] task_work_run+0x13f/0x1b0 [ 326.797629][T14238] exit_to_usermode_loop+0x2fa/0x360 [ 326.797648][T14238] do_syscall_64+0x672/0x790 [ 326.797669][T14238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.797679][T14238] RIP: 0033:0x4163e1 [ 326.797692][T14238] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 326.797699][T14238] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 326.797716][T14238] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 326.817893][T14225] catch: 0xffff8880a9728000, 0xffff8880a9729078 [ 326.819095][T14238] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 326.823447][T14215] exit_to_usermode_loop+0x2fa/0x360 [ 326.828676][T14238] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 326.828688][T14238] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 326.836540][T14216] Call Trace: [ 326.839532][T14238] R13: 0000000000770b38 R14: 000000000004fcc7 R15: 000000000076bf0c [ 326.846422][T14227] __fput+0x2da/0x850 [ 326.867027][T14239] 0xffff888070284000 hci1258 orig refcnt 4. hci_dev_hold [ 326.880875][T14216] hci_free_dev.cold+0x24/0x29 [ 326.892729][ T1614] 0xffff888070284000 hci1258 orig refcnt 5. hci_dev_hold [ 326.899529][T14209] 0xffff888073c24000 hci1259 orig refcnt 4. hci_dev_hold [ 326.901766][ T1614] 0xffff888070284000 hci1258 orig refcnt 6. hci_dev_put [ 326.920360][T14225] Call Trace: [ 326.928492][T14239] 0xffff888070284000 hci1258 orig refcnt 5. hci_dev_put [ 326.935597][T14215] do_syscall_64+0x672/0x790 [ 326.939350][T14239] catch: 0xffff888070284000, 0xffff888070285078 [ 326.954169][T14215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.958381][T14239] Call Trace: [ 326.966709][T14216] vhci_release+0x78/0xe0 [ 326.968675][T14239] hci_free_dev.cold+0x24/0x29 [ 326.968691][T14239] vhci_release+0x78/0xe0 [ 326.978047][T14209] 0xffff888073c24000 hci1259 orig refcnt 5. hci_dev_put [ 326.980531][T14239] __fput+0x2da/0x850 [ 326.996249][T14225] hci_free_dev.cold+0x24/0x29 [ 327.000516][T14239] task_work_run+0x13f/0x1b0 [ 327.026647][T14209] catch: 0xffff888073c24000, 0xffff888073c25078 [ 327.040272][T14239] get_signal+0x2054/0x24e0 [ 327.044110][T14216] __fput+0x2da/0x850 [ 327.044910][T14239] ? new_sync_read+0x790/0x790 [ 327.044936][T14239] ? fsnotify+0x770/0xb10 [ 327.054893][T14215] RIP: 0033:0x4163e1 [ 327.062444][T14215] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.070413][T14239] ? apparmor_path_rmdir+0x30/0x30 [ 327.093708][T14225] vhci_release+0x78/0xe0 [ 327.098685][T14239] do_signal+0x7e/0x13f0 [ 327.106045][T14225] __fput+0x2da/0x850 [ 327.108964][T14216] task_work_run+0x13f/0x1b0 [ 327.110117][T14239] ? fsnotify_first_mark+0x200/0x200 [ 327.119988][T14216] exit_to_usermode_loop+0x2fa/0x360 [ 327.122650][T14227] task_work_run+0x13f/0x1b0 [ 327.130863][T14227] exit_to_usermode_loop+0x2fa/0x360 [ 327.134490][T14209] Call Trace: [ 327.138138][T14225] task_work_run+0x13f/0x1b0 [ 327.144358][T14225] exit_to_usermode_loop+0x2fa/0x360 [ 327.144455][T14216] do_syscall_64+0x672/0x790 [ 327.152344][T14227] do_syscall_64+0x672/0x790 [ 327.159868][T14209] hci_free_dev.cold+0x24/0x29 [ 327.161514][T14239] ? setup_sigcontext+0x820/0x820 [ 327.170330][T14225] do_syscall_64+0x672/0x790 [ 327.174849][T14209] vhci_release+0x78/0xe0 [ 327.175495][T14225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.183736][T14216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.185771][T14227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.195899][T14216] RIP: 0033:0x4163e1 [ 327.197629][T14239] ? kick_process+0xe4/0x170 [ 327.204863][T14216] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.206696][T14215] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 327.234950][T14225] RIP: 0033:0x4163e1 [ 327.239117][T14209] __fput+0x2da/0x850 [ 327.243205][T14239] ? task_work_add+0x97/0x120 [ 327.249830][T14227] RIP: 0033:0x4163e1 [ 327.253852][T14225] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.261326][T14216] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 327.275764][T14209] task_work_run+0x13f/0x1b0 [ 327.289797][T14227] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.310549][T14239] ? fput_many+0xf6/0x1a0 [ 327.323774][T14215] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 327.325114][T14239] ? ksys_write+0x19f/0x250 [ 327.335473][T14216] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 327.337711][T14209] get_signal+0x2054/0x24e0 [ 327.349760][T14239] ? __ia32_sys_read+0xb0/0xb0 [ 327.354644][T14225] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 327.355783][T14215] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 327.365412][T14227] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 327.380023][T14239] exit_to_usermode_loop+0x26c/0x360 [ 327.381580][T14216] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 327.386203][T14209] ? new_sync_read+0x790/0x790 [ 327.400254][T14239] do_syscall_64+0x672/0x790 [ 327.405804][T14225] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 327.406933][T14216] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 327.413912][T14239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.430619][T14209] ? fsnotify+0x770/0xb10 [ 327.435950][T14227] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 327.436117][T14215] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 327.444201][T14225] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 327.462028][T14209] ? apparmor_path_rmdir+0x30/0x30 [ 327.467352][T14216] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bfa0 [ 327.468502][T14227] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 327.484488][T14209] do_signal+0x7e/0x13f0 [ 327.489597][T14216] R13: 0000000000770b38 R14: 000000000004fc77 R15: 000000000076bfac [ 327.489669][T14239] RIP: 0033:0x45c849 [ 327.499503][T14209] ? fsnotify_first_mark+0x200/0x200 [ 327.508140][T14227] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 327.510187][T14215] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 327.517508][T14225] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 327.533169][T14239] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.556494][T14209] ? setup_sigcontext+0x820/0x820 [ 327.575920][T14227] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 327.587759][T14215] R13: 000000000076c900 R14: 000000000004fb0b R15: 000000000076bfac [ 327.589026][T14209] ? kick_process+0xe4/0x170 [ 327.610071][T14227] R13: 0000000000770b38 R14: 000000000004fbfc R15: 000000000076bf0c [ 327.619406][T14225] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 327.630991][T14209] ? task_work_add+0x97/0x120 [ 327.652829][T14209] ? fput_many+0xf6/0x1a0 [ 327.658450][T14239] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.671149][T14225] R13: 000000000076c900 R14: 000000000004fc0d R15: 000000000076bfac [ 327.684533][T14228] 0xffff8880743dc000 hci1260 orig refcnt 4. hci_dev_hold [ 327.707644][T14220] 0xffff888091584000 hci1261 orig refcnt 4. hci_dev_hold [ 327.721915][T14209] ? ksys_write+0x19f/0x250 [ 327.737767][ T1614] 0xffff8880743dc000 hci1260 orig refcnt 5. hci_dev_hold [ 327.746687][T14257] 0xffff88806ee14000 hci1262 orig refcnt 4. hci_dev_hold [ 327.747733][ T1614] 0xffff8880743dc000 hci1260 orig refcnt 6. hci_dev_put [ 327.763071][T14228] 0xffff8880743dc000 hci1260 orig refcnt 5. hci_dev_put [ 327.770948][T14228] catch: 0xffff8880743dc000, 0xffff8880743dd078 [ 327.778166][T14209] ? __ia32_sys_read+0xb0/0xb0 [ 327.778389][T14228] Call Trace: [ 327.788467][ T1614] 0xffff88806ee14000 hci1262 orig refcnt 5. hci_dev_hold [ 327.790252][T14220] 0xffff888091584000 hci1261 orig refcnt 5. hci_dev_put [ 327.798232][ T1614] 0xffff88806ee14000 hci1262 orig refcnt 6. hci_dev_put [ 327.811218][T14228] hci_free_dev.cold+0x24/0x29 [ 327.817451][T14228] vhci_release+0x78/0xe0 [ 327.818205][T14239] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 327.821861][T14228] __fput+0x2da/0x850 [ 327.834370][T14228] task_work_run+0x13f/0x1b0 [ 327.839135][T14228] get_signal+0x2054/0x24e0 [ 327.840099][T14226] 0xffff888085520000 hci1263 orig refcnt 4. hci_dev_hold [ 327.843731][T14228] ? new_sync_read+0x790/0x790 [ 327.855725][T14228] ? fsnotify+0x770/0xb10 [ 327.857694][T14251] 0xffff88806ee14000 hci1262 orig refcnt 5. hci_dev_put [ 327.860128][T14228] ? apparmor_path_rmdir+0x30/0x30 [ 327.872427][T14228] do_signal+0x7e/0x13f0 [ 327.877002][T14228] ? fsnotify_first_mark+0x200/0x200 [ 327.882433][T14228] ? setup_sigcontext+0x820/0x820 [ 327.887684][T14228] ? kick_process+0xe4/0x170 [ 327.892504][T14228] ? task_work_add+0x97/0x120 [ 327.893140][T14251] catch: 0xffff88806ee14000, 0xffff88806ee15078 [ 327.897772][T14228] ? fput_many+0xf6/0x1a0 [ 327.904197][T14209] exit_to_usermode_loop+0x26c/0x360 [ 327.908924][T14228] ? ksys_write+0x19f/0x250 [ 327.918744][T14228] ? __ia32_sys_read+0xb0/0xb0 [ 327.924258][T14228] exit_to_usermode_loop+0x26c/0x360 [ 327.925608][T14220] catch: 0xffff888091584000, 0xffff888091585078 [ 327.930521][T14228] do_syscall_64+0x672/0x790 [ 327.941483][T14228] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.948880][T14228] RIP: 0033:0x45c849 [ 327.953907][ T1614] 0xffff888085520000 hci1263 orig refcnt 5. hci_dev_hold [ 327.963431][ T1614] 0xffff888085520000 hci1263 orig refcnt 6. hci_dev_put [ 327.968754][T14220] Call Trace: [ 327.972845][T14226] 0xffff888085520000 hci1263 orig refcnt 5. hci_dev_put [ 327.981768][T14209] do_syscall_64+0x672/0x790 [ 327.982018][T14220] hci_free_dev.cold+0x24/0x29 [ 327.987388][T14251] Call Trace: [ 327.995412][T14228] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.007729][T14251] hci_free_dev.cold+0x24/0x29 [ 328.016191][T14228] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.020476][T14209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.030483][T14228] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 328.035037][T14239] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 328.044379][T14228] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 328.051724][T14220] vhci_release+0x78/0xe0 [ 328.060222][T14228] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 328.072214][T14226] catch: 0xffff888085520000, 0xffff888085521078 [ 328.081219][T14228] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 328.089888][T14228] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 328.112580][T14251] vhci_release+0x78/0xe0 [ 328.118118][T14220] __fput+0x2da/0x850 [ 328.122246][T14209] RIP: 0033:0x45c849 [ 328.127630][T14220] task_work_run+0x13f/0x1b0 [ 328.132321][T14251] __fput+0x2da/0x850 [ 328.148103][T14209] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.171515][T14226] Call Trace: [ 328.172566][T14239] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 328.184912][T14251] task_work_run+0x13f/0x1b0 [ 328.189545][T14251] exit_to_usermode_loop+0x2fa/0x360 [ 328.206262][T14220] get_signal+0x2054/0x24e0 [ 328.210811][T14220] ? new_sync_read+0x790/0x790 [ 328.216778][T14226] hci_free_dev.cold+0x24/0x29 [ 328.221582][T14226] vhci_release+0x78/0xe0 [ 328.227693][T14239] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 328.238119][T14226] __fput+0x2da/0x850 [ 328.242212][T14220] ? fsnotify+0x770/0xb10 [ 328.247554][T14251] do_syscall_64+0x672/0x790 [ 328.251619][T14265] 0xffff88806e670000 hci1264 orig refcnt 4. hci_dev_hold [ 328.252218][T14239] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 328.272144][T14226] task_work_run+0x13f/0x1b0 [ 328.279145][T14220] ? apparmor_path_rmdir+0x30/0x30 [ 328.284353][T14251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.291388][ T1614] 0xffff88806e670000 hci1264 orig refcnt 5. hci_dev_hold [ 328.300779][ T1614] 0xffff88806e670000 hci1264 orig refcnt 6. hci_dev_put [ 328.311534][T14264] 0xffff88806e670000 hci1264 orig refcnt 5. hci_dev_put [ 328.313689][T14209] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.330283][T14226] get_signal+0x2054/0x24e0 [ 328.331565][T14264] catch: 0xffff88806e670000, 0xffff88806e671078 [ 328.336598][T14220] do_signal+0x7e/0x13f0 [ 328.347940][T14251] RIP: 0033:0x4163e1 [ 328.350291][T14264] Call Trace: [ 328.351960][T14226] ? new_sync_read+0x790/0x790 [ 328.360104][T14251] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 328.373923][T14264] hci_free_dev.cold+0x24/0x29 [ 328.381778][T14251] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 328.396040][T14251] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 328.398507][T14226] ? fsnotify+0x770/0xb10 [ 328.404095][T14251] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 328.404107][T14251] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 328.425096][T14251] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 328.428383][T14220] ? fsnotify_first_mark+0x200/0x200 [ 328.433276][T14251] R13: 000000000076c900 R14: 00000000000500e4 R15: 000000000076bf0c [ 328.441452][T14209] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 328.450603][T14257] 0xffff88807250c000 hci1265 orig refcnt 4. hci_dev_hold [ 328.470624][ T1614] 0xffff88807250c000 hci1265 orig refcnt 5. hci_dev_hold [ 328.474173][T14220] ? setup_sigcontext+0x820/0x820 [ 328.479970][ T1614] 0xffff88807250c000 hci1265 orig refcnt 6. hci_dev_put [ 328.490735][T14220] ? kick_process+0xe4/0x170 [ 328.491161][T14257] 0xffff88807250c000 hci1265 orig refcnt 5. hci_dev_put [ 328.502345][T14209] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 328.524714][T14257] catch: 0xffff88807250c000, 0xffff88807250d078 [ 328.530986][T14257] Call Trace: [ 328.534291][T14257] hci_free_dev.cold+0x24/0x29 [ 328.539189][T14226] ? apparmor_path_rmdir+0x30/0x30 [ 328.544325][T14226] do_signal+0x7e/0x13f0 [ 328.548906][T14264] vhci_release+0x78/0xe0 [ 328.553264][T14264] __fput+0x2da/0x850 [ 328.557798][T14226] ? fsnotify_first_mark+0x200/0x200 [ 328.563115][T14226] ? setup_sigcontext+0x820/0x820 [ 328.566991][T14273] 0xffff888071fbc000 hci1266 orig refcnt 4. hci_dev_hold [ 328.569564][T14264] task_work_run+0x13f/0x1b0 [ 328.580570][T14257] vhci_release+0x78/0xe0 [ 328.585486][T14264] exit_to_usermode_loop+0x2fa/0x360 [ 328.591024][T14257] __fput+0x2da/0x850 [ 328.597371][T14226] ? kick_process+0xe4/0x170 [ 328.599844][T14220] ? task_work_add+0x97/0x120 [ 328.602006][T14226] ? task_work_add+0x97/0x120 [ 328.602028][T14226] ? fput_many+0xf6/0x1a0 [ 328.602043][T14226] ? ksys_write+0x19f/0x250 [ 328.602062][T14226] ? __ia32_sys_read+0xb0/0xb0 [ 328.602084][T14226] exit_to_usermode_loop+0x26c/0x360 [ 328.602103][T14226] do_syscall_64+0x672/0x790 [ 328.622849][T14209] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 328.629086][T14264] do_syscall_64+0x672/0x790 [ 328.646264][T14209] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 328.654766][T14257] task_work_run+0x13f/0x1b0 [ 328.661488][T14220] ? fput_many+0xf6/0x1a0 [ 328.666688][T14257] get_signal+0x2054/0x24e0 [ 328.671212][T14257] ? new_sync_read+0x790/0x790 [ 328.676847][T14209] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 328.678290][ T1614] 0xffff888071fbc000 hci1266 orig refcnt 5. hci_dev_hold [ 328.694231][ T1614] 0xffff888071fbc000 hci1266 orig refcnt 6. hci_dev_put [ 328.702705][T14271] 0xffff888071fbc000 hci1266 orig refcnt 5. hci_dev_put [ 328.714795][T14220] ? ksys_write+0x19f/0x250 [ 328.717175][T14271] catch: 0xffff888071fbc000, 0xffff888071fbd078 2020/04/06 07:44:22 executed programs: 648 [ 328.719335][T14220] ? __ia32_sys_read+0xb0/0xb0 [ 328.719361][T14220] exit_to_usermode_loop+0x26c/0x360 [ 328.719382][T14220] do_syscall_64+0x672/0x790 [ 328.719402][T14220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.734794][T14257] ? fsnotify+0x770/0xb10 [ 328.737087][T14220] RIP: 0033:0x45c849 [ 328.740621][T14257] ? apparmor_path_rmdir+0x30/0x30 [ 328.746452][T14220] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.746461][T14220] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.746474][T14220] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 328.746481][T14220] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 328.746487][T14220] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 328.746494][T14220] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 328.746501][T14220] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 328.748639][T14271] Call Trace: [ 328.794133][T14264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.798507][T14271] hci_free_dev.cold+0x24/0x29 [ 328.820725][T14257] do_signal+0x7e/0x13f0 [ 328.820918][T14271] vhci_release+0x78/0xe0 [ 328.861460][T14226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.871934][T14257] ? fsnotify_first_mark+0x200/0x200 [ 328.878105][T14264] RIP: 0033:0x4163e1 [ 328.881285][T14280] 0xffff88808a058000 hci1267 orig refcnt 4. hci_dev_hold [ 328.882246][T14226] RIP: 0033:0x45c849 [ 328.893184][T14264] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 328.899575][T14281] 0xffff888090c0c000 hci1268 orig refcnt 4. hci_dev_hold [ 328.913130][T14226] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.913144][T14226] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.936694][T14257] ? setup_sigcontext+0x820/0x820 [ 328.948086][T14264] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 328.949546][T14271] __fput+0x2da/0x850 [ 328.960452][T14264] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 328.967811][T14277] 0xffff88808a058000 hci1267 orig refcnt 5. hci_dev_put [ 328.985993][T14264] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 328.998543][T14226] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 329.021839][T14257] ? kick_process+0xe4/0x170 [ 329.029637][T14277] catch: 0xffff88808a058000, 0xffff88808a059078 [ 329.036777][T14271] task_work_run+0x13f/0x1b0 [ 329.047142][T14226] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 329.056021][T14257] ? task_work_add+0x97/0x120 [ 329.060901][T14264] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 329.086880][T14271] exit_to_usermode_loop+0x2fa/0x360 [ 329.111916][ T1614] 0xffff888090c0c000 hci1268 orig refcnt 5. hci_dev_hold [ 329.121413][ T1614] 0xffff888090c0c000 hci1268 orig refcnt 6. hci_dev_put [ 329.130506][T14277] Call Trace: [ 329.130841][T14278] 0xffff888090c0c000 hci1268 orig refcnt 5. hci_dev_put [ 329.139866][T14277] hci_free_dev.cold+0x24/0x29 [ 329.148584][T14257] ? fput_many+0xf6/0x1a0 [ 329.153350][T14271] do_syscall_64+0x672/0x790 [ 329.156661][T14277] vhci_release+0x78/0xe0 [ 329.169514][T14226] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 329.180625][T14277] __fput+0x2da/0x850 [ 329.193818][T14264] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 329.206143][T14277] task_work_run+0x13f/0x1b0 [ 329.213715][T14278] catch: 0xffff888090c0c000, 0xffff888090c0d078 [ 329.216413][T14277] exit_to_usermode_loop+0x2fa/0x360 [ 329.227273][T14257] ? ksys_write+0x19f/0x250 [ 329.236834][T14277] do_syscall_64+0x672/0x790 [ 329.238921][T14271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.241537][T14277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.256025][T14277] RIP: 0033:0x4163e1 [ 329.260014][T14226] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.265793][T14257] ? __ia32_sys_read+0xb0/0xb0 [ 329.279828][T14278] Call Trace: [ 329.283337][T14264] R13: 0000000000770b38 R14: 00000000000502bc R15: 000000000076bf0c [ 329.289480][T14257] exit_to_usermode_loop+0x26c/0x360 [ 329.293121][T14277] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.307114][T14271] RIP: 0033:0x4163e1 [ 329.350449][T14278] hci_free_dev.cold+0x24/0x29 [ 329.359966][T14257] do_syscall_64+0x672/0x790 [ 329.361500][T14226] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 329.372929][T14257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.375542][T14278] vhci_release+0x78/0xe0 [ 329.382637][T14271] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.407280][T14278] __fput+0x2da/0x850 [ 329.408809][T14257] RIP: 0033:0x45c849 [ 329.414065][T14278] task_work_run+0x13f/0x1b0 [ 329.422130][T14278] exit_to_usermode_loop+0x2fa/0x360 [ 329.444841][T14265] 0xffff88806d1a0000 hci1269 orig refcnt 4. hci_dev_hold [ 329.448556][T14257] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.472384][T14277] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 329.487331][T14278] do_syscall_64+0x672/0x790 [ 329.494216][ T1614] 0xffff88806d1a0000 hci1269 orig refcnt 5. hci_dev_hold [ 329.496575][T14271] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 329.505377][ T1614] 0xffff88806d1a0000 hci1269 orig refcnt 6. hci_dev_put [ 329.517836][T14294] 0xffff88806e700000 hci1270 orig refcnt 4. hci_dev_hold [ 329.519028][T14265] 0xffff88806d1a0000 hci1269 orig refcnt 5. hci_dev_put [ 329.533360][ T1614] 0xffff88806e700000 hci1270 orig refcnt 5. hci_dev_hold [ 329.537170][T14257] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.544045][ T1614] 0xffff88806e700000 hci1270 orig refcnt 6. hci_dev_put [ 329.558103][T14271] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 329.558196][T14292] 0xffff88806e700000 hci1270 orig refcnt 5. hci_dev_put [ 329.567384][T14271] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 329.567393][T14271] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 329.567401][T14271] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 329.567407][T14271] R13: 000000000076c900 R14: 00000000000503ba R15: 000000000076bfac [ 329.571278][T14273] 0xffff888071f04000 hci1271 orig refcnt 4. hci_dev_hold [ 329.612387][T14278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.615335][ T1614] 0xffff888071f04000 hci1271 orig refcnt 5. hci_dev_hold [ 329.629442][ T1614] 0xffff888071f04000 hci1271 orig refcnt 6. hci_dev_put [ 329.637549][T14257] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 329.646103][T14257] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 329.646172][T14271] 0xffff888071f04000 hci1271 orig refcnt 5. hci_dev_put [ 329.654355][T14257] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 329.654362][T14257] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.654369][T14257] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 329.656629][T14265] catch: 0xffff88806d1a0000, 0xffff88806d1a1078 [ 329.674625][T14277] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 329.678513][T14265] Call Trace: [ 329.703208][T14265] hci_free_dev.cold+0x24/0x29 [ 329.708272][T14265] vhci_release+0x78/0xe0 [ 329.712648][T14265] __fput+0x2da/0x850 [ 329.716356][T14278] RIP: 0033:0x4163e1 [ 329.718698][T14265] task_work_run+0x13f/0x1b0 [ 329.725900][T14265] get_signal+0x2054/0x24e0 [ 329.730652][T14292] catch: 0xffff88806e700000, 0xffff88806e701078 [ 329.731400][T14265] ? new_sync_read+0x790/0x790 [ 329.742342][T14265] ? fsnotify+0x770/0xb10 [ 329.747280][T14265] ? apparmor_path_rmdir+0x30/0x30 [ 329.752474][T14265] do_signal+0x7e/0x13f0 [ 329.755647][T14271] catch: 0xffff888071f04000, 0xffff888071f05078 [ 329.758437][T14265] ? fsnotify_first_mark+0x200/0x200 [ 329.763532][T14271] Call Trace: [ 329.769371][T14278] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.790134][T14301] 0xffff888090c00000 hci1272 orig refcnt 4. hci_dev_hold [ 329.792482][T14265] ? setup_sigcontext+0x820/0x820 [ 329.800188][T14277] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 329.803960][T14265] ? kick_process+0xe4/0x170 [ 329.803978][T14265] ? task_work_add+0x97/0x120 [ 329.820312][T14292] Call Trace: [ 329.822420][T14265] ? fput_many+0xf6/0x1a0 [ 329.827686][T14271] hci_free_dev.cold+0x24/0x29 [ 329.829545][T14265] ? ksys_write+0x19f/0x250 [ 329.829560][T14265] ? __ia32_sys_read+0xb0/0xb0 [ 329.834459][T14271] vhci_release+0x78/0xe0 [ 329.839021][T14265] exit_to_usermode_loop+0x26c/0x360 [ 329.839040][T14265] do_syscall_64+0x672/0x790 [ 329.839091][T14265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.864110][T14292] hci_free_dev.cold+0x24/0x29 [ 329.865262][T14265] RIP: 0033:0x45c849 [ 329.873535][T14265] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.875122][T14271] __fput+0x2da/0x850 [ 329.894434][T14265] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.906987][T14265] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 329.909018][T14300] 0xffff888090c00000 hci1272 orig refcnt 5. hci_dev_put [ 329.915166][T14265] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 329.915174][T14265] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 329.915181][T14265] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.915189][T14265] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 329.936173][T14306] 0xffff88806e418000 hci1273 orig refcnt 4. hci_dev_hold [ 329.949853][T14292] vhci_release+0x78/0xe0 [ 329.956342][ T1614] 0xffff88806e418000 hci1273 orig refcnt 5. hci_dev_hold [ 329.965379][T14277] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 329.967954][ T1614] 0xffff88806e418000 hci1273 orig refcnt 6. hci_dev_put [ 329.974895][T14277] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 329.995520][T14305] 0xffff88806e418000 hci1273 orig refcnt 5. hci_dev_put [ 329.997245][T14277] R13: 000000000076c900 R14: 0000000000050534 R15: 000000000076bfac [ 330.003761][T14305] catch: 0xffff88806e418000, 0xffff88806e419078 [ 330.003766][T14305] Call Trace: [ 330.003787][T14305] hci_free_dev.cold+0x24/0x29 [ 330.003806][T14305] vhci_release+0x78/0xe0 [ 330.019388][T14280] 0xffff888085974000 hci1274 orig refcnt 4. hci_dev_hold [ 330.038638][T14278] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 330.047803][T14278] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 330.053614][T14292] __fput+0x2da/0x850 [ 330.056238][T14278] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 330.067544][T14292] task_work_run+0x13f/0x1b0 [ 330.068736][T14278] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 330.081429][T14278] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 330.091216][T14278] R13: 000000000076c900 R14: 0000000000050530 R15: 000000000076bfac [ 330.103968][T14281] 0xffff888080d30000 hci1275 orig refcnt 4. hci_dev_hold [ 330.109637][T14305] __fput+0x2da/0x850 [ 330.113452][ T1614] 0xffff888080d30000 hci1275 orig refcnt 5. hci_dev_hold [ 330.116842][T14271] task_work_run+0x13f/0x1b0 [ 330.124394][ T1614] 0xffff888080d30000 hci1275 orig refcnt 6. hci_dev_put [ 330.132241][T14292] exit_to_usermode_loop+0x2fa/0x360 [ 330.136307][T14300] catch: 0xffff888090c00000, 0xffff888090c01078 [ 330.140786][T14278] 0xffff888080d30000 hci1275 orig refcnt 5. hci_dev_put [ 330.147000][T14300] Call Trace: [ 330.155896][T14278] catch: 0xffff888080d30000, 0xffff888080d31078 [ 330.157474][T14300] hci_free_dev.cold+0x24/0x29 [ 330.164051][T14278] Call Trace: [ 330.168434][T14300] vhci_release+0x78/0xe0 [ 330.176264][T14300] __fput+0x2da/0x850 [ 330.180435][T14300] task_work_run+0x13f/0x1b0 [ 330.185595][T14300] exit_to_usermode_loop+0x2fa/0x360 [ 330.191068][T14300] do_syscall_64+0x672/0x790 [ 330.196875][T14300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.203023][T14300] RIP: 0033:0x4163e1 [ 330.207566][T14292] do_syscall_64+0x672/0x790 [ 330.208519][T14300] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 330.232379][T14305] task_work_run+0x13f/0x1b0 [ 330.234418][T14300] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 330.237254][T14278] hci_free_dev.cold+0x24/0x29 [ 330.247907][ T1614] 0xffff888085974000 hci1274 orig refcnt 5. hci_dev_hold [ 330.258279][T14292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.259602][ T1614] 0xffff888085974000 hci1274 orig refcnt 6. hci_dev_put [ 330.269607][T14305] exit_to_usermode_loop+0x2fa/0x360 [ 330.278662][T14280] 0xffff888085974000 hci1274 orig refcnt 5. hci_dev_put [ 330.291544][T14271] exit_to_usermode_loop+0x2fa/0x360 [ 330.299638][T14278] vhci_release+0x78/0xe0 [ 330.304247][T14292] RIP: 0033:0x4163e1 [ 330.314590][T14280] catch: 0xffff888085974000, 0xffff888085975078 [ 330.321529][T14305] do_syscall_64+0x672/0x790 [ 330.328049][T14300] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 330.337943][T14278] __fput+0x2da/0x850 [ 330.346101][T14271] do_syscall_64+0x672/0x790 [ 330.350989][T14292] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 330.410148][T14305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.418146][T14278] task_work_run+0x13f/0x1b0 [ 330.429578][T14280] Call Trace: [ 330.432601][T14271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.432908][T14280] hci_free_dev.cold+0x24/0x29 [ 330.457096][T14278] exit_to_usermode_loop+0x2fa/0x360 [ 330.466838][T14305] RIP: 0033:0x4163e1 [ 330.482314][T14271] RIP: 0033:0x4163e1 [ 330.485510][T14300] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 330.492481][T14305] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 330.494252][T14300] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 330.494260][T14300] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 330.494269][T14300] R13: 000000000076c900 R14: 00000000000508ca R15: 000000000076bfac [ 330.541817][T14278] do_syscall_64+0x672/0x790 [ 330.554550][T14280] vhci_release+0x78/0xe0 [ 330.557076][T14271] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 330.558923][T14280] __fput+0x2da/0x850 [ 330.558953][T14280] task_work_run+0x13f/0x1b0 [ 330.558977][T14280] get_signal+0x2054/0x24e0 [ 330.558989][T14280] ? new_sync_read+0x790/0x790 [ 330.559011][T14280] ? fsnotify+0x770/0xb10 [ 330.559029][T14280] ? apparmor_path_rmdir+0x30/0x30 [ 330.588625][T14278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.598644][T14292] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 330.613546][T14278] RIP: 0033:0x4163e1 [ 330.626631][T14271] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 330.636222][T14278] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 330.669681][T14271] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 330.684163][T14301] 0xffff888075290000 hci1276 orig refcnt 4. hci_dev_hold [ 330.696855][T14271] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 330.712147][T14301] 0xffff888075290000 hci1276 orig refcnt 5. hci_dev_put [ 330.719387][T14305] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 330.729843][T14301] catch: 0xffff888075290000, 0xffff888075291078 [ 330.737278][T14278] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 330.756213][T14301] Call Trace: [ 330.759784][T14305] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 330.769825][T14278] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 330.771374][T14271] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 330.788721][T14301] hci_free_dev.cold+0x24/0x29 [ 330.795512][T14292] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 330.808786][T14301] vhci_release+0x78/0xe0 [ 330.814088][T14305] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 330.823232][T14278] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 330.827097][T14280] do_signal+0x7e/0x13f0 [ 330.832969][T14292] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 330.838943][T14271] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c040 [ 330.845290][T14301] __fput+0x2da/0x850 [ 330.856386][T14292] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 330.865208][T14305] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 330.873498][T14278] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 330.882161][T14292] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 330.891740][T14301] task_work_run+0x13f/0x1b0 [ 330.899947][T14280] ? fsnotify_first_mark+0x200/0x200 [ 330.904549][T14305] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 330.908841][T14278] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bfa0 [ 330.914544][T14305] R13: 000000000076c900 R14: 000000000005094e R15: 000000000076bfac [ 330.930386][T14301] get_signal+0x2054/0x24e0 [ 330.934942][T14271] R13: 0000000000770b38 R14: 00000000000507e1 R15: 000000000076c04c [ 330.954674][T14306] 0xffff888086e4c000 hci1277 orig refcnt 4. hci_dev_hold [ 330.958071][T14280] ? setup_sigcontext+0x820/0x820 [ 330.962709][ T8529] 0xffff888086e4c000 hci1277 orig refcnt 5. hci_dev_hold [ 330.967372][T14292] R13: 0000000000770b38 R14: 000000000005078c R15: 000000000076bf0c [ 330.976191][ T8529] 0xffff888086e4c000 hci1277 orig refcnt 6. hci_dev_put [ 330.989475][T14301] ? new_sync_read+0x790/0x790 [ 331.006557][T14301] ? fsnotify+0x770/0xb10 [ 331.012773][T14278] R13: 0000000000770b38 R14: 00000000000509e4 R15: 000000000076bfac [ 331.021073][T14306] 0xffff888086e4c000 hci1277 orig refcnt 5. hci_dev_put [ 331.026451][T14294] 0xffff88806eeec000 hci1278 orig refcnt 4. hci_dev_hold [ 331.043881][T14280] ? kick_process+0xe4/0x170 [ 331.044597][T14306] catch: 0xffff888086e4c000, 0xffff888086e4d078 [ 331.054872][T14306] Call Trace: [ 331.058191][T14306] hci_free_dev.cold+0x24/0x29 [ 331.062967][T14306] vhci_release+0x78/0xe0 [ 331.067214][T14301] ? apparmor_path_rmdir+0x30/0x30 [ 331.070242][T14306] __fput+0x2da/0x850 [ 331.073118][T14301] do_signal+0x7e/0x13f0 [ 331.077832][T14280] ? task_work_add+0x97/0x120 [ 331.088100][T14333] 0xffff88807f2b4000 hci1279 orig refcnt 4. hci_dev_hold [ 331.088649][T14301] ? fsnotify_first_mark+0x200/0x200 [ 331.105547][ T8529] 0xffff88806eeec000 hci1278 orig refcnt 5. hci_dev_hold [ 331.111545][T14301] ? setup_sigcontext+0x820/0x820 [ 331.114855][ T8529] 0xffff88806eeec000 hci1278 orig refcnt 6. hci_dev_put [ 331.125668][T14301] ? kick_process+0xe4/0x170 [ 331.126454][T14294] 0xffff88806eeec000 hci1278 orig refcnt 5. hci_dev_put [ 331.130275][T14301] ? task_work_add+0x97/0x120 [ 331.130298][T14301] ? fput_many+0xf6/0x1a0 [ 331.130314][T14301] ? ksys_write+0x19f/0x250 [ 331.130328][T14301] ? __ia32_sys_read+0xb0/0xb0 [ 331.130352][T14301] exit_to_usermode_loop+0x26c/0x360 [ 331.130370][T14301] do_syscall_64+0x672/0x790 [ 331.137502][T14294] catch: 0xffff88806eeec000, 0xffff88806eeed078 [ 331.137507][T14294] Call Trace: [ 331.137524][T14294] hci_free_dev.cold+0x24/0x29 [ 331.137540][T14294] vhci_release+0x78/0xe0 [ 331.137556][T14294] __fput+0x2da/0x850 [ 331.156119][T14301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.156131][T14301] RIP: 0033:0x45c849 [ 331.156144][T14301] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.156151][T14301] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.156162][T14301] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 331.156169][T14301] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 331.156176][T14301] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 331.156183][T14301] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 331.156196][T14301] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 331.162338][T14294] task_work_run+0x13f/0x1b0 [ 331.174896][T14306] task_work_run+0x13f/0x1b0 [ 331.188063][T14294] get_signal+0x2054/0x24e0 [ 331.190824][ T8529] 0xffff88807f2b4000 hci1279 orig refcnt 5. hci_dev_hold [ 331.202733][T14280] ? fput_many+0xf6/0x1a0 [ 331.221697][ T8529] 0xffff88807f2b4000 hci1279 orig refcnt 6. hci_dev_put [ 331.255335][T14294] ? new_sync_read+0x790/0x790 [ 331.305966][T14330] 0xffff88807f2b4000 hci1279 orig refcnt 5. hci_dev_put [ 331.313755][T14330] catch: 0xffff88807f2b4000, 0xffff88807f2b5078 [ 331.352958][T14306] get_signal+0x2054/0x24e0 [ 331.372507][T14342] 0xffff88807586c000 hci1280 orig refcnt 4. hci_dev_hold [ 331.383141][T14330] Call Trace: [ 331.396303][T14306] ? new_sync_read+0x790/0x790 [ 331.404506][T14280] ? ksys_write+0x19f/0x250 [ 331.409053][T14280] ? __ia32_sys_read+0xb0/0xb0 [ 331.413881][T14280] exit_to_usermode_loop+0x26c/0x360 [ 331.414581][T14330] hci_free_dev.cold+0x24/0x29 [ 331.435150][T14280] do_syscall_64+0x672/0x790 [ 331.439800][T14280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.440996][T14306] ? fsnotify+0x770/0xb10 [ 331.458722][T14280] RIP: 0033:0x45c849 [ 331.462723][T14280] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.466901][T14306] ? apparmor_path_rmdir+0x30/0x30 [ 331.490970][T14350] 0xffff88806d09c000 hci1281 orig refcnt 4. hci_dev_hold [ 331.512565][ T8529] 0xffff88807586c000 hci1280 orig refcnt 5. hci_dev_hold [ 331.517900][T14346] 0xffff88806d09c000 hci1281 orig refcnt 5. hci_dev_put [ 331.522274][ T8529] 0xffff88807586c000 hci1280 orig refcnt 6. hci_dev_put [ 331.534734][T14346] catch: 0xffff88806d09c000, 0xffff88806d09d078 [ 331.541449][T14339] 0xffff88807586c000 hci1280 orig refcnt 5. hci_dev_put [ 331.548531][T14330] vhci_release+0x78/0xe0 [ 331.552689][T14339] catch: 0xffff88807586c000, 0xffff88807586d078 [ 331.552876][T14339] Call Trace: [ 331.571826][T14346] Call Trace: [ 331.574964][T14294] ? fsnotify+0x770/0xb10 [ 331.579490][T14294] ? apparmor_path_rmdir+0x30/0x30 [ 331.581455][T14339] hci_free_dev.cold+0x24/0x29 [ 331.584723][T14294] do_signal+0x7e/0x13f0 [ 331.584737][T14294] ? fsnotify_first_mark+0x200/0x200 [ 331.584762][T14294] ? setup_sigcontext+0x820/0x820 [ 331.598892][T14306] do_signal+0x7e/0x13f0 [ 331.607074][T14294] ? kick_process+0xe4/0x170 [ 331.611295][T14346] hci_free_dev.cold+0x24/0x29 [ 331.617879][T14294] ? task_work_add+0x97/0x120 [ 331.618403][T14294] ? fput_many+0xf6/0x1a0 [ 331.634160][T14294] ? ksys_write+0x19f/0x250 [ 331.639507][T14339] vhci_release+0x78/0xe0 [ 331.655254][T14330] __fput+0x2da/0x850 [ 331.659313][T14330] task_work_run+0x13f/0x1b0 [ 331.663926][T14330] exit_to_usermode_loop+0x2fa/0x360 [ 331.670587][T14294] ? __ia32_sys_read+0xb0/0xb0 [ 331.677008][T14339] __fput+0x2da/0x850 [ 331.681041][T14339] task_work_run+0x13f/0x1b0 [ 331.689926][T14346] vhci_release+0x78/0xe0 [ 331.698057][T14306] ? fsnotify_first_mark+0x200/0x200 [ 331.707061][T14294] exit_to_usermode_loop+0x26c/0x360 [ 331.709710][T14346] __fput+0x2da/0x850 [ 331.720429][T14339] exit_to_usermode_loop+0x2fa/0x360 [ 331.727156][T14306] ? setup_sigcontext+0x820/0x820 [ 331.733530][T14294] do_syscall_64+0x672/0x790 [ 331.735802][T14280] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.743021][T14330] do_syscall_64+0x672/0x790 [ 331.752497][T14346] task_work_run+0x13f/0x1b0 [ 331.756178][T14306] ? kick_process+0xe4/0x170 [ 331.762577][T14346] exit_to_usermode_loop+0x2fa/0x360 [ 331.776431][T14339] do_syscall_64+0x672/0x790 [ 331.781372][T14294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.788076][T14280] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 331.788713][T14330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.800534][T14346] do_syscall_64+0x672/0x790 [ 331.803920][T14339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.812008][T14346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.819036][T14306] ? task_work_add+0x97/0x120 [ 331.822208][T14280] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 331.823791][T14294] RIP: 0033:0x45c849 [ 331.836526][T14339] RIP: 0033:0x4163e1 [ 331.838335][T14346] RIP: 0033:0x4163e1 [ 331.840503][T14306] ? fput_many+0xf6/0x1a0 [ 331.848824][T14330] RIP: 0033:0x4163e1 [ 331.848879][T14280] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 331.861032][T14339] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 331.861040][T14339] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 331.889580][T14346] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 331.890938][T14280] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 331.910529][T14306] ? ksys_write+0x19f/0x250 [ 331.922702][T14330] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 331.925855][T14280] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 331.943449][T14294] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.960876][T14339] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 331.971458][T14306] ? __ia32_sys_read+0xb0/0xb0 [ 331.983981][T14306] exit_to_usermode_loop+0x26c/0x360 [ 331.989810][T14346] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 331.998993][T14330] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 332.008183][T14306] do_syscall_64+0x672/0x790 [ 332.012892][T14306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.020624][T14346] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 332.028292][T14339] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 332.029705][T14330] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 332.045634][T14294] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.054144][T14306] RIP: 0033:0x45c849 [ 332.059244][T14346] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 332.068909][T14306] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.089617][T14339] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 332.090484][T14358] 0xffff888074ed8000 hci1282 orig refcnt 4. hci_dev_hold [ 332.098742][T14294] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 332.113671][T14346] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 332.122566][T14330] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 332.132829][T14294] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 332.141650][T14339] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 332.150485][T14346] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bfa0 [ 332.159381][T14330] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 332.168146][T14294] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 332.177160][T14339] R13: 000000000076c900 R14: 0000000000050ef3 R15: 000000000076bfac [ 332.181465][T14357] 0xffff888074ed8000 hci1282 orig refcnt 5. hci_dev_put [ 332.185427][T14306] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.199151][T14357] catch: 0xffff888074ed8000, 0xffff888074ed9078 [ 332.207289][T14346] R13: 0000000000770b38 R14: 0000000000050f48 R15: 000000000076bfac [ 332.207630][T14330] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 332.207638][T14330] R13: 000000000076c900 R14: 0000000000050db3 R15: 000000000076bfac [ 332.211601][T14333] 0xffff8880a4498000 hci1283 orig refcnt 4. hci_dev_hold [ 332.223089][T14350] 0xffff888085528000 hci1284 orig refcnt 4. hci_dev_hold [ 332.226867][T14294] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 332.264126][T14342] 0xffff8880a29a0000 hci1285 orig refcnt 4. hci_dev_hold [ 332.272535][ T8529] 0xffff8880a29a0000 hci1285 orig refcnt 5. hci_dev_hold [ 332.273674][T14350] 0xffff888085528000 hci1284 orig refcnt 5. hci_dev_put [ 332.282331][ T8529] 0xffff8880a29a0000 hci1285 orig refcnt 6. hci_dev_put [ 332.295052][T14339] 0xffff8880a29a0000 hci1285 orig refcnt 5. hci_dev_put [ 332.302112][T14339] catch: 0xffff8880a29a0000, 0xffff8880a29a1078 [ 332.304254][T14333] 0xffff8880a4498000 hci1283 orig refcnt 5. hci_dev_put [ 332.308499][T14339] Call Trace: [ 332.308521][T14339] hci_free_dev.cold+0x24/0x29 [ 332.308538][T14339] vhci_release+0x78/0xe0 [ 332.308553][T14339] __fput+0x2da/0x850 [ 332.308578][T14339] task_work_run+0x13f/0x1b0 [ 332.308601][T14339] exit_to_usermode_loop+0x2fa/0x360 [ 332.328250][T14306] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 332.332099][T14339] do_syscall_64+0x672/0x790 [ 332.332119][T14339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.346235][T14357] Call Trace: [ 332.350870][T14339] RIP: 0033:0x4163e1 [ 332.368456][T14339] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 332.371509][T14306] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 332.389134][T14339] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 332.405545][T14339] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 332.413689][T14339] RDX: 0000000000000001 RSI: 0000000000770160 RDI: 0000000000000003 [ 332.413902][T14333] catch: 0xffff8880a4498000, 0xffff8880a4499078 [ 332.423142][T14350] catch: 0xffff888085528000, 0xffff888085529078 [ 332.435182][T14339] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 332.443381][T14357] hci_free_dev.cold+0x24/0x29 [ 332.449415][T14294] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 332.458195][T14357] vhci_release+0x78/0xe0 [ 332.462618][T14339] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c040 [ 332.471654][T14357] __fput+0x2da/0x850 [ 332.477599][T14350] Call Trace: [ 332.483269][T14357] task_work_run+0x13f/0x1b0 [ 332.489552][T14350] hci_free_dev.cold+0x24/0x29 [ 332.495075][T14339] R13: 0000000000770b38 R14: 0000000000051244 R15: 000000000076c04c [ 332.503247][T14357] exit_to_usermode_loop+0x2fa/0x360 [ 332.510519][T14333] Call Trace: [ 332.513977][T14350] vhci_release+0x78/0xe0 [ 332.519591][T14333] hci_free_dev.cold+0x24/0x29 [ 332.525021][T14350] __fput+0x2da/0x850 [ 332.529178][T14357] do_syscall_64+0x672/0x790 [ 332.538467][T14333] vhci_release+0x78/0xe0 [ 332.543284][T14306] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 332.552407][T14350] task_work_run+0x13f/0x1b0 [ 332.557865][T14357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.569578][T14333] __fput+0x2da/0x850 [ 332.575270][T14350] get_signal+0x2054/0x24e0 [ 332.582182][T14357] RIP: 0033:0x4163e1 [ 332.588822][T14306] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 332.591432][T14376] 0xffff88808e010000 hci1286 orig refcnt 4. hci_dev_hold [ 332.598758][T14333] task_work_run+0x13f/0x1b0 [ 332.611731][T14350] ? new_sync_read+0x790/0x790 [ 332.619005][T14357] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 332.637190][T14375] 0xffff88808e010000 hci1286 orig refcnt 5. hci_dev_put [ 332.644440][T14350] ? fsnotify+0x770/0xb10 [ 332.652368][T14306] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 332.657939][T14375] catch: 0xffff88808e010000, 0xffff88808e011078 [ 332.662941][T14333] get_signal+0x2054/0x24e0 [ 332.672511][T14350] ? apparmor_path_rmdir+0x30/0x30 [ 332.673840][T14381] 0xffff888090178000 hci1287 orig refcnt 4. hci_dev_hold [ 332.681436][T14333] ? new_sync_read+0x790/0x790 [ 332.691425][T14375] Call Trace: [ 332.692159][T14350] do_signal+0x7e/0x13f0 [ 332.700174][T14375] hci_free_dev.cold+0x24/0x29 [ 332.701140][ T8529] 0xffff888090178000 hci1287 orig refcnt 5. hci_dev_hold [ 332.710725][T14375] vhci_release+0x78/0xe0 [ 332.714295][ T8529] 0xffff888090178000 hci1287 orig refcnt 6. hci_dev_put [ 332.721596][T14375] __fput+0x2da/0x850 [ 332.728822][T14333] ? fsnotify+0x770/0xb10 [ 332.733549][T14377] 0xffff888090178000 hci1287 orig refcnt 5. hci_dev_put [ 332.735183][T14350] ? fsnotify_first_mark+0x200/0x200 [ 332.749229][T14375] task_work_run+0x13f/0x1b0 [ 332.750430][T14333] ? apparmor_path_rmdir+0x30/0x30 [ 332.754003][T14377] catch: 0xffff888090178000, 0xffff888090179078 [ 332.759106][T14357] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 332.759118][T14357] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 332.759125][T14357] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 332.759132][T14357] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 332.759140][T14357] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 332.759147][T14357] R13: 000000000076c900 R14: 00000000000511b5 R15: 000000000076bfac [ 332.859621][T14375] exit_to_usermode_loop+0x2fa/0x360 [ 332.863977][T14350] ? setup_sigcontext+0x820/0x820 [ 332.879853][T14333] do_signal+0x7e/0x13f0 [ 332.886981][T14350] ? kick_process+0xe4/0x170 [ 332.889223][T14358] 0xffff888095e58000 hci1288 orig refcnt 4. hci_dev_hold [ 332.895428][T14333] ? fsnotify_first_mark+0x200/0x200 [ 332.908874][T14375] do_syscall_64+0x672/0x790 [ 332.915014][T14350] ? task_work_add+0x97/0x120 [ 332.923432][T14333] ? setup_sigcontext+0x820/0x820 [ 332.924451][ T8529] 0xffff888095e58000 hci1288 orig refcnt 5. hci_dev_hold [ 332.930044][T14375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.939496][ T8529] 0xffff888095e58000 hci1288 orig refcnt 6. hci_dev_put [ 332.945522][T14350] ? fput_many+0xf6/0x1a0 [ 332.950532][T14358] 0xffff888095e58000 hci1288 orig refcnt 5. hci_dev_put [ 332.974174][T14391] 0xffff888086ef8000 hci1289 orig refcnt 4. hci_dev_hold [ 332.977715][T14333] ? kick_process+0xe4/0x170 [ 332.988139][T14350] ? ksys_write+0x19f/0x250 [ 332.992835][T14377] Call Trace: [ 332.992951][T14375] RIP: 0033:0x4163e1 [ 332.999277][T14377] hci_free_dev.cold+0x24/0x29 [ 333.013105][T14377] vhci_release+0x78/0xe0 [ 333.028822][T14358] catch: 0xffff888095e58000, 0xffff888095e59078 [ 333.036076][T14350] ? __ia32_sys_read+0xb0/0xb0 [ 333.036998][ T8529] 0xffff888086ef8000 hci1289 orig refcnt 5. hci_dev_hold [ 333.045956][T14375] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 333.050445][ T8529] 0xffff888086ef8000 hci1289 orig refcnt 6. hci_dev_put [ 333.076785][T14333] ? task_work_add+0x97/0x120 [ 333.077265][T14387] 0xffff888086ef8000 hci1289 orig refcnt 5. hci_dev_put [ 333.088503][T14358] Call Trace: [ 333.088522][T14358] hci_free_dev.cold+0x24/0x29 [ 333.088540][T14358] vhci_release+0x78/0xe0 [ 333.091799][T14387] catch: 0xffff888086ef8000, 0xffff888086ef9078 [ 333.091804][T14387] Call Trace: [ 333.091819][T14387] hci_free_dev.cold+0x24/0x29 [ 333.091835][T14387] vhci_release+0x78/0xe0 [ 333.091852][T14387] __fput+0x2da/0x850 [ 333.091879][T14387] task_work_run+0x13f/0x1b0 [ 333.091902][T14387] exit_to_usermode_loop+0x2fa/0x360 [ 333.096858][T14358] __fput+0x2da/0x850 [ 333.106842][T14350] exit_to_usermode_loop+0x26c/0x360 [ 333.108992][T14358] task_work_run+0x13f/0x1b0 [ 333.110966][T14387] do_syscall_64+0x672/0x790 [ 333.116518][T14358] get_signal+0x2054/0x24e0 [ 333.129796][T14377] __fput+0x2da/0x850 [ 333.134863][T14358] ? new_sync_read+0x790/0x790 [ 333.143313][T14333] ? fput_many+0xf6/0x1a0 [ 333.159369][T14350] do_syscall_64+0x672/0x790 [ 333.166678][T14333] ? ksys_write+0x19f/0x250 [ 333.172919][T14387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.176457][T14333] ? __ia32_sys_read+0xb0/0xb0 [ 333.191753][T14333] exit_to_usermode_loop+0x26c/0x360 [ 333.192295][T14387] RIP: 0033:0x4163e1 [ 333.198122][T14333] do_syscall_64+0x672/0x790 [ 333.206444][T14333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.207942][T14377] task_work_run+0x13f/0x1b0 [ 333.212411][T14333] RIP: 0033:0x45c849 [ 333.217339][T14350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.222688][T14333] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.233826][T14387] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 333.248233][T14333] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.277120][T14358] ? fsnotify+0x770/0xb10 [ 333.281449][T14350] RIP: 0033:0x45c849 [ 333.281464][T14350] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.281471][T14350] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.281483][T14350] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 333.281494][T14350] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 333.289062][T14377] exit_to_usermode_loop+0x2fa/0x360 [ 333.336809][T14375] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 333.355522][T14358] ? apparmor_path_rmdir+0x30/0x30 [ 333.360769][T14333] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 333.373526][T14358] do_signal+0x7e/0x13f0 [ 333.380726][T14375] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 333.397687][T14333] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 333.404872][T14350] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 333.414171][T14358] ? fsnotify_first_mark+0x200/0x200 [ 333.417201][T14387] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 333.439169][T14350] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 333.447122][T14358] ? setup_sigcontext+0x820/0x820 [ 333.452473][T14375] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 333.460946][T14333] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 333.476891][T14358] ? kick_process+0xe4/0x170 [ 333.481595][T14375] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 333.488222][T14350] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 333.499900][T14333] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 333.503894][T14387] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 333.525931][T14358] ? task_work_add+0x97/0x120 [ 333.536113][T14358] ? fput_many+0xf6/0x1a0 [ 333.540595][T14375] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 333.545811][T14387] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 333.548848][T14333] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 333.574908][T14358] ? ksys_write+0x19f/0x250 [ 333.581761][T14358] ? __ia32_sys_read+0xb0/0xb0 [ 333.583631][T14387] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 333.589508][T14375] R13: 0000000000770b38 R14: 00000000000513a9 R15: 000000000076bf0c [ 333.615776][T14398] 0xffff888074bb8000 hci1290 orig refcnt 4. hci_dev_hold [ 333.618073][T14377] do_syscall_64+0x672/0x790 [ 333.623269][T14387] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 333.630731][T14358] exit_to_usermode_loop+0x26c/0x360 [ 333.648459][ T8529] 0xffff888074bb8000 hci1290 orig refcnt 5. hci_dev_hold [ 333.652257][T14387] R13: 000000000076c900 R14: 000000000005152a R15: 000000000076bfac [ 333.658801][ T8529] 0xffff888074bb8000 hci1290 orig refcnt 6. hci_dev_put [ 333.676361][T14397] 0xffff888074bb8000 hci1290 orig refcnt 5. hci_dev_put [ 333.688102][T14358] do_syscall_64+0x672/0x790 [ 333.697967][T14358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.699967][T14391] 0xffff8880943fc000 hci1292 orig refcnt 4. hci_dev_hold [ 333.708759][T14377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.712630][T14376] 0xffff888074598000 hci1291 orig refcnt 4. hci_dev_hold [ 333.717895][T14377] RIP: 0033:0x4163e1 [ 333.729644][T14377] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 333.733789][T14397] catch: 0xffff888074bb8000, 0xffff888074bb9078 [ 333.751352][T14377] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 333.765926][T14377] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 333.769328][T14358] RIP: 0033:0x45c849 [ 333.773984][T14377] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 333.787442][ T8529] 0xffff888074598000 hci1291 orig refcnt 5. hci_dev_hold [ 333.797140][ T8529] 0xffff888074598000 hci1291 orig refcnt 6. hci_dev_put [ 333.802611][T14358] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.805990][T14376] 0xffff888074598000 hci1291 orig refcnt 5. hci_dev_put [ 333.832721][ T8529] 0xffff8880943fc000 hci1292 orig refcnt 5. hci_dev_hold [ 333.841989][ T8529] 0xffff8880943fc000 hci1292 orig refcnt 6. hci_dev_put [ 333.845264][T14406] 0xffff888098124000 hci1293 orig refcnt 4. hci_dev_hold [ 333.849729][T14391] 0xffff8880943fc000 hci1292 orig refcnt 5. hci_dev_put [ 333.863539][T14391] catch: 0xffff8880943fc000, 0xffff8880943fd078 [ 333.869923][T14391] Call Trace: [ 333.873241][T14391] hci_free_dev.cold+0x24/0x29 [ 333.876695][T14377] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 333.878102][T14391] vhci_release+0x78/0xe0 [ 333.890555][T14391] __fput+0x2da/0x850 [ 333.894648][T14391] task_work_run+0x13f/0x1b0 [ 333.899307][T14391] get_signal+0x2054/0x24e0 [ 333.903819][T14391] ? new_sync_read+0x790/0x790 [ 333.908896][T14391] ? fsnotify+0x770/0xb10 [ 333.916377][T14405] 0xffff888098124000 hci1293 orig refcnt 5. hci_dev_put [ 333.916653][T14391] ? apparmor_path_rmdir+0x30/0x30 [ 333.923461][T14405] catch: 0xffff888098124000, 0xffff888098125078 [ 333.928712][T14391] do_signal+0x7e/0x13f0 [ 333.940059][T14391] ? fsnotify_first_mark+0x200/0x200 [ 333.946061][T14391] ? setup_sigcontext+0x820/0x820 [ 333.948911][T14377] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 333.951115][T14391] ? kick_process+0xe4/0x170 [ 333.951135][T14391] ? task_work_add+0x97/0x120 [ 333.951156][T14391] ? fput_many+0xf6/0x1a0 [ 333.951172][T14391] ? ksys_write+0x19f/0x250 [ 333.951184][T14391] ? __ia32_sys_read+0xb0/0xb0 [ 333.951206][T14391] exit_to_usermode_loop+0x26c/0x360 [ 333.963140][T14397] Call Trace: [ 333.964038][T14376] catch: 0xffff888074598000, 0xffff888074599078 [ 333.990818][T14397] hci_free_dev.cold+0x24/0x29 [ 333.992565][T14358] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.011571][T14391] do_syscall_64+0x672/0x790 [ 334.016895][T14391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.022895][T14391] RIP: 0033:0x45c849 [ 334.023608][T14397] vhci_release+0x78/0xe0 [ 334.031611][T14377] R13: 0000000000770b38 R14: 00000000000513f2 R15: 000000000076bf0c [ 334.037305][T14397] __fput+0x2da/0x850 [ 334.040608][T14405] Call Trace: [ 334.047683][T14358] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 334.056707][T14405] hci_free_dev.cold+0x24/0x29 [ 334.061500][T14405] vhci_release+0x78/0xe0 [ 334.065056][T14397] task_work_run+0x13f/0x1b0 [ 334.068089][T14391] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.072114][T14397] exit_to_usermode_loop+0x2fa/0x360 [ 334.095649][T14376] Call Trace: [ 334.095670][T14376] hci_free_dev.cold+0x24/0x29 [ 334.095687][T14376] vhci_release+0x78/0xe0 [ 334.095706][T14376] __fput+0x2da/0x850 [ 334.113974][T14358] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 334.123960][T14405] __fput+0x2da/0x850 [ 334.128609][T14358] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 334.133065][T14381] 0xffff88806cd5c000 hci1294 orig refcnt 4. hci_dev_hold [ 334.138401][T14405] task_work_run+0x13f/0x1b0 [ 334.150066][T14376] task_work_run+0x13f/0x1b0 [ 334.155439][T14376] get_signal+0x2054/0x24e0 [ 334.156740][T14381] 0xffff88806cd5c000 hci1294 orig refcnt 5. hci_dev_put [ 334.159996][T14376] ? new_sync_read+0x790/0x790 [ 334.160027][T14376] ? fsnotify+0x770/0xb10 2020/04/06 07:44:27 executed programs: 662 [ 334.160041][T14376] ? apparmor_path_rmdir+0x30/0x30 [ 334.160062][T14376] do_signal+0x7e/0x13f0 [ 334.185777][T14358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 334.187788][T14397] do_syscall_64+0x672/0x790 [ 334.193760][T14358] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 334.195167][T14391] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.206109][T14405] exit_to_usermode_loop+0x2fa/0x360 [ 334.208390][T14391] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 334.229428][T14391] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 334.233557][T14381] catch: 0xffff88806cd5c000, 0xffff88806cd5d078 [ 334.238416][T14391] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 334.253102][T14391] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 334.261873][T14391] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 334.261949][T14381] Call Trace: [ 334.270883][T14405] do_syscall_64+0x672/0x790 [ 334.278665][T14397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.287274][T14405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.293653][T14405] RIP: 0033:0x4163e1 [ 334.299758][T14397] RIP: 0033:0x4163e1 [ 334.303995][T14405] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 334.319792][T14381] hci_free_dev.cold+0x24/0x29 [ 334.325936][T14397] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 334.334070][T14418] 0xffff888092ec0000 hci1295 orig refcnt 4. hci_dev_hold [ 334.350641][T14376] ? fsnotify_first_mark+0x200/0x200 [ 334.362822][T14376] ? setup_sigcontext+0x820/0x820 [ 334.368782][T14376] ? kick_process+0xe4/0x170 [ 334.373456][T14376] ? task_work_add+0x97/0x120 [ 334.379955][T14376] ? fput_many+0xf6/0x1a0 [ 334.384993][T14405] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 334.393418][T14405] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 334.402625][T14376] ? ksys_write+0x19f/0x250 [ 334.407701][T14397] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 334.419089][T14424] 0xffff8880a8f94000 hci1296 orig refcnt 4. hci_dev_hold [ 334.425004][T14381] vhci_release+0x78/0xe0 [ 334.431176][T14381] __fput+0x2da/0x850 [ 334.444297][T14376] ? __ia32_sys_read+0xb0/0xb0 [ 334.449173][T14376] exit_to_usermode_loop+0x26c/0x360 [ 334.455678][ T8529] 0xffff8880a8f94000 hci1296 orig refcnt 5. hci_dev_hold [ 334.465071][ T8529] 0xffff8880a8f94000 hci1296 orig refcnt 6. hci_dev_put [ 334.470457][ T1614] 0xffff888092ec0000 hci1295 orig refcnt 5. hci_dev_hold [ 334.476966][T14381] task_work_run+0x13f/0x1b0 [ 334.482296][ T1614] 0xffff888092ec0000 hci1295 orig refcnt 6. hci_dev_put [ 334.486426][T14381] get_signal+0x2054/0x24e0 [ 334.492510][T14421] 0xffff8880a8f94000 hci1296 orig refcnt 5. hci_dev_put [ 334.498431][T14381] ? new_sync_read+0x790/0x790 [ 334.507925][T14421] catch: 0xffff8880a8f94000, 0xffff8880a8f95078 [ 334.509694][T14381] ? fsnotify+0x770/0xb10 [ 334.517196][T14397] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 334.520362][T14381] ? apparmor_path_rmdir+0x30/0x30 [ 334.533277][T14381] do_signal+0x7e/0x13f0 [ 334.534436][T14416] 0xffff888092ec0000 hci1295 orig refcnt 5. hci_dev_put [ 334.538440][T14381] ? fsnotify_first_mark+0x200/0x200 [ 334.545254][T14376] do_syscall_64+0x672/0x790 [ 334.550979][T14381] ? setup_sigcontext+0x820/0x820 [ 334.560468][T14381] ? kick_process+0xe4/0x170 [ 334.563084][T14405] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 334.566118][T14381] ? task_work_add+0x97/0x120 [ 334.573760][T14421] Call Trace: [ 334.579010][T14381] ? fput_many+0xf6/0x1a0 [ 334.581916][T14405] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 334.594344][T14405] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 334.602480][T14397] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 334.602582][T14421] hci_free_dev.cold+0x24/0x29 [ 334.612606][T14416] catch: 0xffff888092ec0000, 0xffff888092ec1078 [ 334.615878][T14405] R13: 000000000076c900 R14: 000000000005189d R15: 000000000076bfac [ 334.622692][T14376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.632783][T14421] vhci_release+0x78/0xe0 [ 334.635941][T14381] ? ksys_write+0x19f/0x250 [ 334.641703][T14421] __fput+0x2da/0x850 [ 334.649739][T14421] task_work_run+0x13f/0x1b0 [ 334.659390][T14416] Call Trace: [ 334.659974][T14406] 0xffff8880740b4000 hci1297 orig refcnt 4. hci_dev_hold [ 334.662776][T14416] hci_free_dev.cold+0x24/0x29 [ 334.675271][T14397] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 334.682902][T14421] exit_to_usermode_loop+0x2fa/0x360 [ 334.683550][T14381] ? __ia32_sys_read+0xb0/0xb0 [ 334.691907][ T1614] 0xffff8880740b4000 hci1297 orig refcnt 5. hci_dev_hold [ 334.701582][T14376] RIP: 0033:0x45c849 [ 334.703129][ T1614] 0xffff8880740b4000 hci1297 orig refcnt 6. hci_dev_put [ 334.705725][T14397] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 334.705733][T14397] R13: 0000000000770b38 R14: 000000000005179f R15: 000000000076bf0c [ 334.713117][T14381] exit_to_usermode_loop+0x26c/0x360 [ 334.729888][T14406] 0xffff8880740b4000 hci1297 orig refcnt 5. hci_dev_put [ 334.735455][T14376] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.748597][T14421] do_syscall_64+0x672/0x790 [ 334.766349][T14421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.766918][T14398] 0xffff888091cc0000 hci1298 orig refcnt 4. hci_dev_hold [ 334.772318][T14421] RIP: 0033:0x4163e1 [ 334.783522][T14421] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 334.784075][T14416] vhci_release+0x78/0xe0 [ 334.803703][T14421] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 334.816502][T14421] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 334.824644][T14421] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 334.828268][T14406] catch: 0xffff8880740b4000, 0xffff8880740b5078 [ 334.832705][T14381] do_syscall_64+0x672/0x790 [ 334.843940][T14381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.852134][T14421] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 334.854652][T14398] 0xffff888091cc0000 hci1298 orig refcnt 5. hci_dev_put [ 334.861143][T14381] RIP: 0033:0x45c849 [ 334.871816][T14421] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 334.880480][T14381] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.881277][T14406] Call Trace: [ 334.901473][T14421] R13: 0000000000770b38 R14: 0000000000051ac5 R15: 000000000076bf0c [ 334.918315][T14424] 0xffff88808a308000 hci1299 orig refcnt 4. hci_dev_hold [ 334.919323][T14398] catch: 0xffff888091cc0000, 0xffff888091cc1078 [ 334.931278][T14381] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.937597][T14416] __fput+0x2da/0x850 [ 334.942293][ T1614] 0xffff88808a308000 hci1299 orig refcnt 5. hci_dev_hold [ 334.949244][T14376] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.953767][ T1614] 0xffff88808a308000 hci1299 orig refcnt 6. hci_dev_put [ 334.969992][T14398] Call Trace: [ 334.971125][T14424] 0xffff88808a308000 hci1299 orig refcnt 5. hci_dev_put [ 334.974955][T14416] task_work_run+0x13f/0x1b0 [ 334.981854][T14381] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 334.992940][T14398] hci_free_dev.cold+0x24/0x29 [ 334.993414][T14424] catch: 0xffff88808a308000, 0xffff88808a309078 [ 335.003789][T14406] hci_free_dev.cold+0x24/0x29 [ 335.004517][T14381] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 335.016953][T14376] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 335.017800][T14424] Call Trace: [ 335.027123][T14381] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 335.028632][T14424] hci_free_dev.cold+0x24/0x29 [ 335.028650][T14424] vhci_release+0x78/0xe0 [ 335.045870][T14424] __fput+0x2da/0x850 [ 335.046386][T14398] vhci_release+0x78/0xe0 [ 335.049956][T14424] task_work_run+0x13f/0x1b0 [ 335.056194][T14406] vhci_release+0x78/0xe0 [ 335.058995][T14424] get_signal+0x2054/0x24e0 [ 335.059011][T14424] ? new_sync_read+0x790/0x790 [ 335.068087][T14416] exit_to_usermode_loop+0x2fa/0x360 [ 335.070569][T14424] ? fsnotify+0x770/0xb10 [ 335.070585][T14424] ? apparmor_path_rmdir+0x30/0x30 [ 335.091730][T14376] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 335.100845][T14398] __fput+0x2da/0x850 [ 335.109960][T14416] do_syscall_64+0x672/0x790 [ 335.120095][T14381] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 335.123976][T14398] task_work_run+0x13f/0x1b0 [ 335.128695][T14406] __fput+0x2da/0x850 [ 335.151117][T14416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.159920][T14381] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 335.160984][T14376] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 335.170438][T14398] get_signal+0x2054/0x24e0 [ 335.199356][T14424] do_signal+0x7e/0x13f0 [ 335.203501][T14416] RIP: 0033:0x4163e1 [ 335.226419][T14406] task_work_run+0x13f/0x1b0 [ 335.233902][T14416] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 335.237406][T14424] ? fsnotify_first_mark+0x200/0x200 [ 335.267194][T14406] get_signal+0x2054/0x24e0 [ 335.283685][T14398] ? new_sync_read+0x790/0x790 [ 335.303407][T14376] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 335.323521][T14406] ? new_sync_read+0x790/0x790 [ 335.341735][T14398] ? fsnotify+0x770/0xb10 [ 335.363515][T14406] ? fsnotify+0x770/0xb10 [ 335.369056][T14398] ? apparmor_path_rmdir+0x30/0x30 [ 335.392323][T14376] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 335.400960][T14416] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 335.402089][T14406] ? apparmor_path_rmdir+0x30/0x30 [ 335.412289][T14424] ? setup_sigcontext+0x820/0x820 [ 335.421471][T14398] do_signal+0x7e/0x13f0 [ 335.423599][T14424] ? kick_process+0xe4/0x170 [ 335.435802][T14424] ? task_work_add+0x97/0x120 [ 335.442900][T14416] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 335.448715][T14398] ? fsnotify_first_mark+0x200/0x200 [ 335.456602][T14424] ? fput_many+0xf6/0x1a0 [ 335.478682][T14424] ? ksys_write+0x19f/0x250 [ 335.479360][T14398] ? setup_sigcontext+0x820/0x820 [ 335.483505][T14445] 0xffff88807f840000 hci1300 orig refcnt 4. hci_dev_hold [ 335.499161][T14406] do_signal+0x7e/0x13f0 [ 335.503544][T14424] ? __ia32_sys_read+0xb0/0xb0 [ 335.508017][T14416] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 335.514185][T14406] ? fsnotify_first_mark+0x200/0x200 [ 335.523597][T14424] exit_to_usermode_loop+0x26c/0x360 [ 335.532891][T14406] ? setup_sigcontext+0x820/0x820 [ 335.541363][ T1614] 0xffff88807f840000 hci1300 orig refcnt 5. hci_dev_hold [ 335.542672][T14416] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 335.550899][ T1614] 0xffff88807f840000 hci1300 orig refcnt 6. hci_dev_put [ 335.560920][T14398] ? kick_process+0xe4/0x170 [ 335.567452][T14444] 0xffff88807f840000 hci1300 orig refcnt 5. hci_dev_put [ 335.571101][T14424] do_syscall_64+0x672/0x790 [ 335.583112][T14406] ? kick_process+0xe4/0x170 [ 335.588924][T14444] catch: 0xffff88807f840000, 0xffff88807f841078 [ 335.591839][T14398] ? task_work_add+0x97/0x120 [ 335.626712][T14424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.631514][T14406] ? task_work_add+0x97/0x120 [ 335.639492][T14398] ? fput_many+0xf6/0x1a0 [ 335.642188][T14424] RIP: 0033:0x45c849 [ 335.654173][T14424] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.665406][T14451] 0xffff888091fb4000 hci1301 orig refcnt 4. hci_dev_hold [ 335.679330][T14444] Call Trace: [ 335.681488][T14398] ? ksys_write+0x19f/0x250 [ 335.697036][T14406] ? fput_many+0xf6/0x1a0 [ 335.699801][T14444] hci_free_dev.cold+0x24/0x29 [ 335.711736][T14416] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 335.720486][T14444] vhci_release+0x78/0xe0 [ 335.720684][T14398] ? __ia32_sys_read+0xb0/0xb0 [ 335.734765][T14444] __fput+0x2da/0x850 [ 335.736611][T14406] ? ksys_write+0x19f/0x250 [ 335.739259][T14424] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.747204][T14398] exit_to_usermode_loop+0x26c/0x360 [ 335.757533][T14444] task_work_run+0x13f/0x1b0 [ 335.757559][T14444] exit_to_usermode_loop+0x2fa/0x360 [ 335.757577][T14444] do_syscall_64+0x672/0x790 [ 335.763861][T14406] ? __ia32_sys_read+0xb0/0xb0 [ 335.769507][T14444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.773347][ T8529] 0xffff888091fb4000 hci1301 orig refcnt 5. hci_dev_hold [ 335.779381][T14424] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 335.785559][ T8529] 0xffff888091fb4000 hci1301 orig refcnt 6. hci_dev_put [ 335.791855][T14444] RIP: 0033:0x4163e1 [ 335.802287][T14424] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 335.809234][T14449] 0xffff888091fb4000 hci1301 orig refcnt 5. hci_dev_put [ 335.811551][T14424] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 335.832570][T14416] R13: 000000000076c900 R14: 0000000000051a75 R15: 000000000076bfac [ 335.834405][T14424] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 335.843328][T14449] catch: 0xffff888091fb4000, 0xffff888091fb5078 [ 335.850200][T14424] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 335.864231][T14406] exit_to_usermode_loop+0x26c/0x360 [ 335.878639][T14398] do_syscall_64+0x672/0x790 [ 335.886768][T14456] 0xffff88806ec84000 hci1302 orig refcnt 4. hci_dev_hold [ 335.888687][T14444] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 335.895093][ T8529] 0xffff88806ec84000 hci1302 orig refcnt 5. hci_dev_hold [ 335.915397][T14406] do_syscall_64+0x672/0x790 [ 335.924455][ T8529] 0xffff88806ec84000 hci1302 orig refcnt 6. hci_dev_put [ 335.935062][T14418] 0xffff888073ff8000 hci1303 orig refcnt 4. hci_dev_hold [ 335.935887][T14455] 0xffff88806ec84000 hci1302 orig refcnt 5. hci_dev_put [ 335.949580][T14455] catch: 0xffff88806ec84000, 0xffff88806ec85078 [ 335.954740][T14398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.956324][T14455] Call Trace: [ 335.964376][T14398] RIP: 0033:0x45c849 [ 335.965467][T14455] hci_free_dev.cold+0x24/0x29 [ 335.973803][T14455] vhci_release+0x78/0xe0 [ 335.978195][T14449] Call Trace: [ 335.978214][T14449] hci_free_dev.cold+0x24/0x29 [ 335.978233][T14449] vhci_release+0x78/0xe0 [ 335.982411][T14455] __fput+0x2da/0x850 [ 335.988612][T14418] 0xffff888073ff8000 hci1303 orig refcnt 5. hci_dev_put [ 335.990838][T14455] task_work_run+0x13f/0x1b0 [ 336.004128][T14398] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.006746][T14455] exit_to_usermode_loop+0x2fa/0x360 [ 336.031699][T14406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.032341][T14455] do_syscall_64+0x672/0x790 [ 336.043505][T14455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.043928][T14418] catch: 0xffff888073ff8000, 0xffff888073ff9078 [ 336.050321][T14455] RIP: 0033:0x4163e1 [ 336.056285][T14449] __fput+0x2da/0x850 [ 336.060511][T14455] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 336.077061][T14406] RIP: 0033:0x45c849 [ 336.085115][T14455] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 336.087939][T14449] task_work_run+0x13f/0x1b0 [ 336.096747][T14455] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 336.109142][T14455] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 336.113891][T14418] Call Trace: [ 336.118231][T14455] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 336.124129][T14444] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 336.129952][T14449] exit_to_usermode_loop+0x2fa/0x360 [ 336.141097][T14418] hci_free_dev.cold+0x24/0x29 [ 336.144218][T14406] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.167863][T14398] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.177048][T14449] do_syscall_64+0x672/0x790 [ 336.181723][T14455] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 336.190707][T14449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.225716][T14418] vhci_release+0x78/0xe0 [ 336.232831][T14398] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 336.243048][T14455] R13: 0000000000770b38 R14: 000000000005208c R15: 000000000076bf0c [ 336.259046][T14449] RIP: 0033:0x4163e1 [ 336.273221][T14444] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 336.282364][T14449] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 336.303062][T14418] __fput+0x2da/0x850 [ 336.309140][T14398] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 336.326531][T14456] 0xffff88806e400000 hci1304 orig refcnt 4. hci_dev_hold [ 336.338467][T14406] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.343252][T14418] task_work_run+0x13f/0x1b0 [ 336.361791][T14418] get_signal+0x2054/0x24e0 [ 336.362977][T14444] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 336.377751][ T8529] 0xffff88806e400000 hci1304 orig refcnt 5. hci_dev_hold [ 336.379124][T14418] ? new_sync_read+0x790/0x790 [ 336.387457][ T8529] 0xffff88806e400000 hci1304 orig refcnt 6. hci_dev_put [ 336.399747][T14456] 0xffff88806e400000 hci1304 orig refcnt 5. hci_dev_put [ 336.405455][T14418] ? fsnotify+0x770/0xb10 [ 336.411505][T14398] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 336.423245][T14406] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 336.424313][T14418] ? apparmor_path_rmdir+0x30/0x30 [ 336.434884][T14456] catch: 0xffff88806e400000, 0xffff88806e401078 [ 336.446425][T14398] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 336.455691][T14444] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 336.477292][T14444] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 336.492551][T14444] R13: 000000000076c900 R14: 0000000000051eed R15: 000000000076bfac [ 336.499742][T14456] Call Trace: [ 336.504804][T14449] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 336.508534][T14445] 0xffff8880a2720000 hci1305 orig refcnt 4. hci_dev_hold [ 336.518063][T14406] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 336.527633][ T8529] 0xffff8880a2720000 hci1305 orig refcnt 5. hci_dev_hold [ 336.537945][ T8529] 0xffff8880a2720000 hci1305 orig refcnt 6. hci_dev_put [ 336.543486][T14456] hci_free_dev.cold+0x24/0x29 [ 336.546086][T14418] do_signal+0x7e/0x13f0 [ 336.556549][T14418] ? fsnotify_first_mark+0x200/0x200 [ 336.557374][T14445] 0xffff8880a2720000 hci1305 orig refcnt 5. hci_dev_put [ 336.561926][T14418] ? setup_sigcontext+0x820/0x820 [ 336.574408][T14418] ? kick_process+0xe4/0x170 [ 336.575151][T14398] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 336.579084][T14418] ? task_work_add+0x97/0x120 [ 336.588678][T14456] vhci_release+0x78/0xe0 [ 336.592235][T14418] ? fput_many+0xf6/0x1a0 [ 336.601913][T14418] ? ksys_write+0x19f/0x250 [ 336.607848][T14418] ? __ia32_sys_read+0xb0/0xb0 [ 336.611706][T14449] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 336.612698][T14418] exit_to_usermode_loop+0x26c/0x360 [ 336.625466][T14406] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 336.628955][T14418] do_syscall_64+0x672/0x790 [ 336.648628][T14418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.649524][T14456] __fput+0x2da/0x850 [ 336.656065][T14445] catch: 0xffff8880a2720000, 0xffff8880a2721078 [ 336.666059][T14418] RIP: 0033:0x45c849 [ 336.668044][T14449] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 336.681571][T14418] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.693262][T14456] task_work_run+0x13f/0x1b0 [ 336.708908][T14445] Call Trace: [ 336.711944][T14406] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 336.713075][T14445] hci_free_dev.cold+0x24/0x29 [ 336.731812][T14449] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 336.746425][T14418] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.749258][T14406] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 336.757135][T14469] 0xffff8880885f4000 hci1306 orig refcnt 4. hci_dev_hold [ 336.770248][T14445] vhci_release+0x78/0xe0 [ 336.776261][T14449] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 336.777560][T14456] get_signal+0x2054/0x24e0 [ 336.785819][T14445] __fput+0x2da/0x850 [ 336.793511][T14445] task_work_run+0x13f/0x1b0 [ 336.799549][T14418] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 336.813648][T14449] R13: 000000000076c900 R14: 0000000000051fab R15: 000000000076bfac [ 336.822055][T14456] ? new_sync_read+0x790/0x790 [ 336.823671][T14445] get_signal+0x2054/0x24e0 [ 336.831941][T14468] 0xffff8880885f4000 hci1306 orig refcnt 5. hci_dev_put [ 336.840652][T14468] catch: 0xffff8880885f4000, 0xffff8880885f5078 [ 336.847961][T14418] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 336.850243][T14456] ? fsnotify+0x770/0xb10 [ 336.857308][T14445] ? new_sync_read+0x790/0x790 [ 336.866267][T14468] Call Trace: [ 336.870010][T14468] hci_free_dev.cold+0x24/0x29 [ 336.873383][T14451] 0xffff88806eefc000 hci1307 orig refcnt 4. hci_dev_hold [ 336.876969][T14418] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 336.882846][T14449] 0xffff88806eefc000 hci1307 orig refcnt 5. hci_dev_put [ 336.892982][T14445] ? fsnotify+0x770/0xb10 [ 336.902718][T14468] vhci_release+0x78/0xe0 [ 336.908046][T14468] __fput+0x2da/0x850 [ 336.913722][T14468] task_work_run+0x13f/0x1b0 [ 336.915117][T14445] ? apparmor_path_rmdir+0x30/0x30 [ 336.919614][T14468] exit_to_usermode_loop+0x2fa/0x360 [ 336.930187][T14468] do_syscall_64+0x672/0x790 [ 336.935932][T14468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.938324][T14456] ? apparmor_path_rmdir+0x30/0x30 [ 336.941927][T14468] RIP: 0033:0x4163e1 [ 336.952770][T14468] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 336.956563][T14445] do_signal+0x7e/0x13f0 [ 336.972695][T14468] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 336.985803][T14468] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 336.987298][T14476] 0xffff888088824000 hci1308 orig refcnt 4. hci_dev_hold [ 336.993869][T14468] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 336.993878][T14468] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 336.993885][T14468] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 336.993893][T14468] R13: 000000000076c900 R14: 00000000000523f9 R15: 000000000076bfac [ 337.000584][T14418] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.005085][T14469] 0xffff8880a2d84000 hci1309 orig refcnt 4. hci_dev_hold [ 337.025049][T14449] catch: 0xffff88806eefc000, 0xffff88806eefd078 [ 337.032458][T14469] 0xffff8880a2d84000 hci1309 orig refcnt 5. hci_dev_put [ 337.034419][ T8529] 0xffff888088824000 hci1308 orig refcnt 5. hci_dev_hold [ 337.052039][T14456] do_signal+0x7e/0x13f0 [ 337.057788][ T8529] 0xffff888088824000 hci1308 orig refcnt 6. hci_dev_put [ 337.080198][T14456] ? fsnotify_first_mark+0x200/0x200 [ 337.082685][T14449] Call Trace: [ 337.087003][T14473] 0xffff888088824000 hci1308 orig refcnt 5. hci_dev_put [ 337.090116][T14449] hci_free_dev.cold+0x24/0x29 [ 337.102522][T14449] vhci_release+0x78/0xe0 [ 337.106563][T14418] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 337.107295][T14449] __fput+0x2da/0x850 [ 337.119400][T14449] task_work_run+0x13f/0x1b0 [ 337.124146][T14449] exit_to_usermode_loop+0x2fa/0x360 [ 337.126408][T14469] catch: 0xffff8880a2d84000, 0xffff8880a2d85078 [ 337.129678][T14449] do_syscall_64+0x672/0x790 [ 337.137139][T14473] catch: 0xffff888088824000, 0xffff888088825078 [ 337.140620][T14449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.153813][T14449] RIP: 0033:0x4163e1 [ 337.158117][T14449] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 337.160275][T14456] ? setup_sigcontext+0x820/0x820 [ 337.178591][T14449] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 337.191982][T14449] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 337.199499][T14445] ? fsnotify_first_mark+0x200/0x200 [ 337.211539][T14449] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 337.216554][T14469] Call Trace: [ 337.225621][T14449] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 337.228697][T14473] Call Trace: [ 337.239561][T14485] 0xffff888072bc4000 hci1310 orig refcnt 4. hci_dev_hold [ 337.247854][T14445] ? setup_sigcontext+0x820/0x820 [ 337.253145][T14469] hci_free_dev.cold+0x24/0x29 [ 337.254396][T14449] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bfa0 [ 337.268232][T14445] ? kick_process+0xe4/0x170 [ 337.269809][ T8529] 0xffff888072bc4000 hci1310 orig refcnt 5. hci_dev_hold [ 337.273053][T14469] vhci_release+0x78/0xe0 [ 337.285692][ T8529] 0xffff888072bc4000 hci1310 orig refcnt 6. hci_dev_put [ 337.293889][T14456] ? kick_process+0xe4/0x170 [ 337.297420][T14484] 0xffff888072bc4000 hci1310 orig refcnt 5. hci_dev_put [ 337.299259][T14456] ? task_work_add+0x97/0x120 [ 337.307280][T14473] hci_free_dev.cold+0x24/0x29 [ 337.310518][T14456] ? fput_many+0xf6/0x1a0 [ 337.331549][T14456] ? ksys_write+0x19f/0x250 [ 337.336247][T14456] ? __ia32_sys_read+0xb0/0xb0 [ 337.341358][T14456] exit_to_usermode_loop+0x26c/0x360 [ 337.347042][T14456] do_syscall_64+0x672/0x790 [ 337.351732][T14456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.357916][T14456] RIP: 0033:0x45c849 [ 337.362111][T14456] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.369027][T14484] catch: 0xffff888072bc4000, 0xffff888072bc5078 [ 337.388687][T14445] ? task_work_add+0x97/0x120 [ 337.393319][T14456] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.393906][T14449] R13: 0000000000770b38 R14: 000000000005243f R15: 000000000076bfac [ 337.404891][T14456] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 337.419115][T14473] vhci_release+0x78/0xe0 [ 337.420157][T14456] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 337.423670][T14445] ? fput_many+0xf6/0x1a0 [ 337.432342][T14456] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 337.439795][T14469] __fput+0x2da/0x850 [ 337.448204][T14456] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.448455][T14473] __fput+0x2da/0x850 [ 337.457730][T14484] Call Trace: [ 337.462734][T14469] task_work_run+0x13f/0x1b0 [ 337.466681][T14484] hci_free_dev.cold+0x24/0x29 [ 337.474259][T14484] vhci_release+0x78/0xe0 [ 337.478955][T14456] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 337.486921][T14445] ? ksys_write+0x19f/0x250 [ 337.488400][T14484] __fput+0x2da/0x850 [ 337.492495][T14469] get_signal+0x2054/0x24e0 [ 337.502453][T14473] task_work_run+0x13f/0x1b0 [ 337.507227][T14484] task_work_run+0x13f/0x1b0 [ 337.507253][T14484] exit_to_usermode_loop+0x2fa/0x360 [ 337.507273][T14484] do_syscall_64+0x672/0x790 [ 337.507295][T14484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.507305][T14484] RIP: 0033:0x4163e1 [ 337.507319][T14484] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 337.507327][T14484] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 337.507339][T14484] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 337.507347][T14484] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 337.507354][T14484] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 337.507362][T14484] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 337.507370][T14484] R13: 0000000000770b38 R14: 00000000000525dd R15: 000000000076bf0c [ 337.511225][T14485] 0xffff8880a1ca8000 hci1311 orig refcnt 4. hci_dev_hold [ 337.522589][T14473] exit_to_usermode_loop+0x2fa/0x360 [ 337.541036][T14469] ? new_sync_read+0x790/0x790 [ 337.580180][T14493] 0xffff88808bc28000 hci1312 orig refcnt 4. hci_dev_hold [ 337.592182][T14445] ? __ia32_sys_read+0xb0/0xb0 [ 337.613867][T14492] 0xffff88808bc28000 hci1312 orig refcnt 5. hci_dev_put [ 337.637737][ T8529] 0xffff8880a1ca8000 hci1311 orig refcnt 5. hci_dev_hold [ 337.647274][ T8529] 0xffff8880a1ca8000 hci1311 orig refcnt 6. hci_dev_put [ 337.647322][T14498] 0xffff88806d178000 hci1313 orig refcnt 4. hci_dev_hold [ 337.662051][T14473] do_syscall_64+0x672/0x790 [ 337.663708][T14485] 0xffff8880a1ca8000 hci1311 orig refcnt 5. hci_dev_put [ 337.667495][T14473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.679810][T14473] RIP: 0033:0x4163e1 [ 337.683724][T14473] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 337.690835][T14485] catch: 0xffff8880a1ca8000, 0xffff8880a1ca9078 [ 337.703446][T14473] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 337.703459][T14473] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 337.703465][T14473] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 337.703473][T14473] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 337.703480][T14473] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 337.703503][T14473] R13: 000000000076c900 R14: 00000000000524d4 R15: 000000000076bfac [ 337.710093][T14469] ? fsnotify+0x770/0xb10 [ 337.731221][T14476] 0xffff888090500000 hci1314 orig refcnt 4. hci_dev_hold [ 337.735846][T14469] ? apparmor_path_rmdir+0x30/0x30 [ 337.750222][T14473] 0xffff888090500000 hci1314 orig refcnt 5. hci_dev_put [ 337.750823][T14469] do_signal+0x7e/0x13f0 [ 337.768161][T14497] 0xffff88806d178000 hci1313 orig refcnt 5. hci_dev_put [ 337.770244][T14469] ? fsnotify_first_mark+0x200/0x200 [ 337.779968][T14473] catch: 0xffff888090500000, 0xffff888090501078 [ 337.782242][T14469] ? setup_sigcontext+0x820/0x820 [ 337.782258][T14469] ? kick_process+0xe4/0x170 [ 337.782276][T14469] ? task_work_add+0x97/0x120 [ 337.782298][T14469] ? fput_many+0xf6/0x1a0 [ 337.782311][T14469] ? ksys_write+0x19f/0x250 [ 337.782326][T14469] ? __ia32_sys_read+0xb0/0xb0 [ 337.793385][T14497] catch: 0xffff88806d178000, 0xffff88806d179078 [ 337.793791][T14469] exit_to_usermode_loop+0x26c/0x360 [ 337.813839][T14445] exit_to_usermode_loop+0x26c/0x360 [ 337.815772][T14469] do_syscall_64+0x672/0x790 [ 337.821465][T14473] Call Trace: [ 337.824752][T14469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.829552][T14497] Call Trace: [ 337.833701][T14469] RIP: 0033:0x45c849 [ 337.833716][T14469] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.833723][T14469] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.833736][T14469] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 337.833743][T14469] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 337.833751][T14469] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 337.833759][T14469] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.833767][T14469] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 337.840092][T14492] catch: 0xffff88808bc28000, 0xffff88808bc29078 [ 337.840098][T14492] Call Trace: [ 337.840116][T14492] hci_free_dev.cold+0x24/0x29 [ 337.840133][T14492] vhci_release+0x78/0xe0 [ 337.840151][T14492] __fput+0x2da/0x850 [ 337.840179][T14492] task_work_run+0x13f/0x1b0 [ 337.840212][T14492] exit_to_usermode_loop+0x2fa/0x360 [ 337.856964][T14445] do_syscall_64+0x672/0x790 [ 337.883951][T14485] Call Trace: [ 337.897791][T14473] hci_free_dev.cold+0x24/0x29 [ 337.901013][T14492] do_syscall_64+0x672/0x790 [ 337.914822][T14473] vhci_release+0x78/0xe0 [ 337.946242][T14492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.994631][T14473] __fput+0x2da/0x850 [ 337.998058][T14485] hci_free_dev.cold+0x24/0x29 [ 338.011385][T14497] hci_free_dev.cold+0x24/0x29 [ 338.012217][T14508] 0xffff888080c54000 hci1315 orig refcnt 4. hci_dev_hold [ 338.019912][T14473] task_work_run+0x13f/0x1b0 [ 338.030221][ T8529] 0xffff888080c54000 hci1315 orig refcnt 5. hci_dev_hold [ 338.037597][T14497] vhci_release+0x78/0xe0 [ 338.039608][ T8529] 0xffff888080c54000 hci1315 orig refcnt 6. hci_dev_put [ 338.051042][T14485] vhci_release+0x78/0xe0 [ 338.051621][T14473] exit_to_usermode_loop+0x2fa/0x360 [ 338.055602][T14507] 0xffff888080c54000 hci1315 orig refcnt 5. hci_dev_put [ 338.065529][T14497] __fput+0x2da/0x850 [ 338.070170][T14485] __fput+0x2da/0x850 [ 338.076776][T14485] task_work_run+0x13f/0x1b0 [ 338.080491][T14497] task_work_run+0x13f/0x1b0 [ 338.081441][T14485] get_signal+0x2054/0x24e0 [ 338.090799][T14485] ? new_sync_read+0x790/0x790 [ 338.091333][T14473] do_syscall_64+0x672/0x790 [ 338.095821][T14485] ? fsnotify+0x770/0xb10 [ 338.105210][T14485] ? apparmor_path_rmdir+0x30/0x30 [ 338.110425][T14485] do_signal+0x7e/0x13f0 [ 338.114811][T14485] ? fsnotify_first_mark+0x200/0x200 [ 338.120183][T14485] ? setup_sigcontext+0x820/0x820 [ 338.126318][T14485] ? kick_process+0xe4/0x170 [ 338.130999][T14485] ? task_work_add+0x97/0x120 [ 338.135402][T14507] catch: 0xffff888080c54000, 0xffff888080c55078 [ 338.137043][T14485] ? fput_many+0xf6/0x1a0 [ 338.145947][T14473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.147318][T14485] ? ksys_write+0x19f/0x250 [ 338.152836][T14497] exit_to_usermode_loop+0x2fa/0x360 [ 338.157734][T14485] ? __ia32_sys_read+0xb0/0xb0 [ 338.167879][T14485] exit_to_usermode_loop+0x26c/0x360 [ 338.173367][T14485] do_syscall_64+0x672/0x790 [ 338.178928][T14485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.185438][T14485] RIP: 0033:0x45c849 [ 338.189432][T14485] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.210858][T14485] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.212393][T14497] do_syscall_64+0x672/0x790 [ 338.222917][T14445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.230363][T14445] RIP: 0033:0x45c849 [ 338.234801][T14507] Call Trace: [ 338.242596][T14473] RIP: 0033:0x4163e1 [ 338.247868][T14445] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.248863][T14497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.268590][T14507] hci_free_dev.cold+0x24/0x29 [ 338.289595][T14485] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 338.298443][T14473] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 338.319693][T14507] vhci_release+0x78/0xe0 [ 338.325493][T14485] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 338.333563][T14507] __fput+0x2da/0x850 [ 338.339590][T14485] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 338.341599][T14497] RIP: 0033:0x4163e1 [ 338.349025][T14507] task_work_run+0x13f/0x1b0 [ 338.357110][T14445] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.366407][T14492] RIP: 0033:0x4163e1 [ 338.370873][T14473] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 338.379962][T14492] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 338.382666][T14497] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 338.400687][T14507] exit_to_usermode_loop+0x2fa/0x360 [ 338.425572][T14485] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 338.434844][T14445] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 338.443448][T14473] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 338.452099][T14485] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 338.460827][T14445] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 338.470252][T14473] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 338.481188][T14492] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 338.490320][T14445] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 338.499080][T14473] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 338.508023][T14507] do_syscall_64+0x672/0x790 [ 338.513239][T14445] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 338.522163][T14492] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 338.530995][T14507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.537580][T14473] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c040 [ 338.550779][T14445] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 338.559589][T14507] RIP: 0033:0x4163e1 [ 338.564119][T14492] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 338.574454][T14473] R13: 0000000000770b38 R14: 0000000000052787 R15: 000000000076c04c [ 338.583408][T14507] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 338.608864][T14516] 0xffff8880a291c000 hci1316 orig refcnt 4. hci_dev_hold [ 338.617262][T14492] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 338.630163][T14497] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 338.648547][ T8529] 0xffff8880a291c000 hci1316 orig refcnt 5. hci_dev_hold [ 338.657991][ T8529] 0xffff8880a291c000 hci1316 orig refcnt 6. hci_dev_put [ 338.667047][T14515] 0xffff8880a291c000 hci1316 orig refcnt 5. hci_dev_put [ 338.675264][T14492] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 338.683383][T14515] catch: 0xffff8880a291c000, 0xffff8880a291d078 [ 338.692369][T14497] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 338.694526][T14515] Call Trace: [ 338.703758][T14515] hci_free_dev.cold+0x24/0x29 [ 338.708694][T14515] vhci_release+0x78/0xe0 [ 338.713243][T14515] __fput+0x2da/0x850 [ 338.717548][T14515] task_work_run+0x13f/0x1b0 [ 338.722233][T14515] exit_to_usermode_loop+0x2fa/0x360 [ 338.722247][T14507] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 338.728955][T14515] do_syscall_64+0x672/0x790 [ 338.740057][T14492] R13: 0000000000770b38 R14: 000000000005271a R15: 000000000076bf0c [ 338.742864][T14515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.756105][T14515] RIP: 0033:0x4163e1 [ 338.760077][T14515] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 338.768213][T14522] 0xffff88807f308000 hci1317 orig refcnt 4. hci_dev_hold [ 338.781968][T14515] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 338.796205][T14515] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 338.804842][T14515] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 338.813542][T14515] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 338.820800][T14497] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 338.822818][T14515] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 338.835745][T14525] 0xffff88806e558000 hci1318 orig refcnt 4. hci_dev_hold [ 338.839140][T14515] R13: 000000000076c900 R14: 0000000000052b21 R15: 000000000076bfac [ 338.851610][T14493] 0xffff88809fee0000 hci1319 orig refcnt 4. hci_dev_hold [ 338.858459][T14516] 0xffff8880a3af0000 hci1320 orig refcnt 4. hci_dev_hold [ 338.875012][ T8529] 0xffff8880a3af0000 hci1320 orig refcnt 5. hci_dev_hold [ 338.884924][ T8529] 0xffff8880a3af0000 hci1320 orig refcnt 6. hci_dev_put [ 338.893018][T14516] 0xffff8880a3af0000 hci1320 orig refcnt 5. hci_dev_put [ 338.896947][T14507] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 338.900245][T14516] catch: 0xffff8880a3af0000, 0xffff8880a3af1078 [ 338.914851][T14516] Call Trace: [ 338.918234][T14516] hci_free_dev.cold+0x24/0x29 [ 338.920223][T14493] 0xffff88809fee0000 hci1319 orig refcnt 5. hci_dev_put [ 338.923084][T14516] vhci_release+0x78/0xe0 [ 338.923102][T14516] __fput+0x2da/0x850 [ 338.935204][T14497] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 338.939153][T14516] task_work_run+0x13f/0x1b0 [ 338.953209][T14516] get_signal+0x2054/0x24e0 [ 338.958514][T14516] ? new_sync_read+0x790/0x790 [ 338.962537][T14521] 0xffff88806e558000 hci1318 orig refcnt 5. hci_dev_put [ 338.963378][T14516] ? fsnotify+0x770/0xb10 [ 338.975250][T14516] ? apparmor_path_rmdir+0x30/0x30 [ 338.978132][T14521] catch: 0xffff88806e558000, 0xffff88806e559078 [ 338.980444][T14516] do_signal+0x7e/0x13f0 [ 338.991134][T14516] ? fsnotify_first_mark+0x200/0x200 [ 338.993458][T14520] 0xffff88807f308000 hci1317 orig refcnt 5. hci_dev_put [ 338.997730][T14516] ? setup_sigcontext+0x820/0x820 [ 339.005385][T14520] catch: 0xffff88807f308000, 0xffff88807f309078 [ 339.008779][T14516] ? kick_process+0xe4/0x170 [ 339.019748][T14507] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 339.019906][T14516] ? task_work_add+0x97/0x120 [ 339.033752][T14516] ? fput_many+0xf6/0x1a0 [ 339.036435][T14493] catch: 0xffff88809fee0000, 0xffff88809fee1078 [ 339.039454][T14516] ? ksys_write+0x19f/0x250 [ 339.050046][T14516] ? __ia32_sys_read+0xb0/0xb0 [ 339.055524][T14516] exit_to_usermode_loop+0x26c/0x360 [ 339.058279][T14497] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 339.060896][T14516] do_syscall_64+0x672/0x790 [ 339.069781][T14521] Call Trace: [ 339.075238][T14516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.083336][T14516] RIP: 0033:0x45c849 [ 339.084207][T14520] Call Trace: [ 339.088324][T14516] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.098451][T14507] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 339.111808][T14516] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.120028][T14520] hci_free_dev.cold+0x24/0x29 [ 339.131015][T14493] Call Trace: [ 339.138856][T14521] hci_free_dev.cold+0x24/0x29 [ 339.145931][T14493] hci_free_dev.cold+0x24/0x29 [ 339.151892][T14497] R13: 000000000076c900 R14: 0000000000052763 R15: 000000000076bfac [ 339.157314][T14520] vhci_release+0x78/0xe0 [ 339.163635][T14516] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 339.182116][T14521] vhci_release+0x78/0xe0 [ 339.184528][T14520] __fput+0x2da/0x850 [ 339.189034][T14493] vhci_release+0x78/0xe0 [ 339.193943][T14520] task_work_run+0x13f/0x1b0 [ 339.199227][T14521] __fput+0x2da/0x850 [ 339.202969][T14507] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 339.203635][T14521] task_work_run+0x13f/0x1b0 [ 339.203659][T14521] exit_to_usermode_loop+0x2fa/0x360 [ 339.217523][T14520] exit_to_usermode_loop+0x2fa/0x360 [ 339.228663][T14493] __fput+0x2da/0x850 [ 339.235502][T14507] R13: 000000000076c900 R14: 00000000000528b9 R15: 000000000076bfac [ 339.240479][T14498] 0xffff888086efc000 hci1321 orig refcnt 4. hci_dev_hold [ 339.252542][T14520] do_syscall_64+0x672/0x790 [ 339.255774][T14516] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 339.265335][T14520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.267545][T14493] task_work_run+0x13f/0x1b0 [ 339.280530][T14520] RIP: 0033:0x4163e1 [ 339.283161][T14508] 0xffff8880a6f08000 hci1322 orig refcnt 4. hci_dev_hold [ 339.293277][ T8529] 0xffff8880a6f08000 hci1322 orig refcnt 5. hci_dev_hold [ 339.293362][ T1614] 0xffff888086efc000 hci1321 orig refcnt 5. hci_dev_hold [ 339.302692][ T8529] 0xffff8880a6f08000 hci1322 orig refcnt 6. hci_dev_put [ 339.310122][ T1614] 0xffff888086efc000 hci1321 orig refcnt 6. hci_dev_put [ 339.324820][T14516] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 339.332206][T14507] 0xffff8880a6f08000 hci1322 orig refcnt 5. hci_dev_put [ 339.332921][T14493] get_signal+0x2054/0x24e0 [ 339.340600][T14498] 0xffff888086efc000 hci1321 orig refcnt 5. hci_dev_put [ 339.351581][T14516] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 339.356471][T14520] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 339.360683][T14493] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 339.380161][T14507] catch: 0xffff8880a6f08000, 0xffff8880a6f09078 [ 339.393533][T14516] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 339.403002][T14521] do_syscall_64+0x672/0x790 [ 339.405798][T14507] Call Trace: [ 339.410974][T14507] hci_free_dev.cold+0x24/0x29 [ 339.412462][T14498] catch: 0xffff888086efc000, 0xffff888086efd078 [ 339.415881][T14507] vhci_release+0x78/0xe0 [ 339.415899][T14507] __fput+0x2da/0x850 [ 339.415927][T14507] task_work_run+0x13f/0x1b0 [ 339.415952][T14507] exit_to_usermode_loop+0x2fa/0x360 [ 339.415972][T14507] do_syscall_64+0x672/0x790 [ 339.415992][T14507] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2020/04/06 07:44:33 executed programs: 676 [ 339.416013][T14507] RIP: 0033:0x4163e1 [ 339.429813][T14498] Call Trace: [ 339.440744][T14507] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 339.443902][T14521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.453026][T14507] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 339.473201][T14498] hci_free_dev.cold+0x24/0x29 [ 339.496217][T14520] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 339.509631][T14493] ? lockdep_hardirqs_on+0x417/0x5d0 [ 339.510100][T14521] RIP: 0033:0x4163e1 [ 339.521756][T14493] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 339.532197][T14521] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 339.536334][T14520] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 339.561993][T14507] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 339.568900][T14548] 0xffff88806e534000 hci1323 orig refcnt 4. hci_dev_hold [ 339.573512][T14493] ? preempt_schedule_irq+0xee/0x150 [ 339.583646][T14498] vhci_release+0x78/0xe0 [ 339.590729][T14493] do_signal+0x7e/0x13f0 [ 339.602239][ T1614] 0xffff88806e534000 hci1323 orig refcnt 5. hci_dev_hold [ 339.607523][T14498] __fput+0x2da/0x850 [ 339.611558][ T1614] 0xffff88806e534000 hci1323 orig refcnt 6. hci_dev_put [ 339.621189][T14521] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 339.624420][T14507] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 339.630089][T14546] 0xffff88806e534000 hci1323 orig refcnt 5. hci_dev_put [ 339.655082][T14493] ? setup_sigcontext+0x820/0x820 [ 339.656686][T14498] task_work_run+0x13f/0x1b0 [ 339.660136][T14493] ? kick_process+0xe4/0x170 [ 339.660154][T14493] ? task_work_add+0x97/0x120 [ 339.660176][T14493] ? fput_many+0xf6/0x1a0 [ 339.660190][T14493] ? ksys_write+0x19f/0x250 [ 339.660205][T14493] ? __ia32_sys_read+0xb0/0xb0 [ 339.669720][T14521] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 339.690033][T14507] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 339.699625][T14546] catch: 0xffff88806e534000, 0xffff88806e535078 [ 339.710314][T14520] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 339.713008][T14498] get_signal+0x2054/0x24e0 [ 339.719974][T14493] exit_to_usermode_loop+0x26c/0x360 [ 339.726754][T14546] Call Trace: [ 339.736144][T14546] hci_free_dev.cold+0x24/0x29 [ 339.736151][T14520] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 339.736162][T14520] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 339.746899][T14546] vhci_release+0x78/0xe0 [ 339.753363][T14498] ? new_sync_read+0x790/0x790 [ 339.769607][T14546] __fput+0x2da/0x850 [ 339.772486][T14507] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c040 [ 339.791901][T14493] do_syscall_64+0x672/0x790 [ 339.792191][T14546] task_work_run+0x13f/0x1b0 [ 339.803284][T14493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.811021][T14507] R13: 0000000000770b38 R14: 0000000000052d9d R15: 000000000076c04c [ 339.821576][T14520] R13: 000000000076c900 R14: 0000000000052bd1 R15: 000000000076bfac [ 339.832812][T14498] ? fsnotify+0x770/0xb10 [ 339.838497][T14546] exit_to_usermode_loop+0x2fa/0x360 [ 339.839152][T14493] RIP: 0033:0x45c849 [ 339.851490][T14521] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 339.861912][T14498] ? apparmor_path_rmdir+0x30/0x30 [ 339.863031][T14546] do_syscall_64+0x672/0x790 [ 339.880634][T14493] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.882483][T14546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.908903][T14498] do_signal+0x7e/0x13f0 [ 339.919161][T14521] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 339.921832][T14522] 0xffff888070180000 hci1324 orig refcnt 4. hci_dev_hold [ 339.937960][T14498] ? fsnotify_first_mark+0x200/0x200 [ 339.946747][T14498] ? setup_sigcontext+0x820/0x820 [ 339.951865][T14521] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 339.968997][T14498] ? kick_process+0xe4/0x170 [ 339.975325][ T1614] 0xffff888070180000 hci1324 orig refcnt 5. hci_dev_hold [ 339.975887][T14493] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.984617][ T1614] 0xffff888070180000 hci1324 orig refcnt 6. hci_dev_put [ 339.999692][T14521] R13: 000000000076c900 R14: 0000000000052c0b R15: 000000000076bfac [ 339.999958][T14522] 0xffff888070180000 hci1324 orig refcnt 5. hci_dev_put [ 340.011544][T14525] 0xffff88806cd78000 hci1325 orig refcnt 4. hci_dev_hold [ 340.023180][T14498] ? task_work_add+0x97/0x120 [ 340.029917][ T1614] 0xffff88806cd78000 hci1325 orig refcnt 5. hci_dev_hold [ 340.038708][T14557] 0xffff88809840c000 hci1326 orig refcnt 4. hci_dev_hold [ 340.039496][ T1614] 0xffff88806cd78000 hci1325 orig refcnt 6. hci_dev_put [ 340.053922][T14525] 0xffff88806cd78000 hci1325 orig refcnt 5. hci_dev_put [ 340.056290][T14498] ? fput_many+0xf6/0x1a0 [ 340.060880][T14525] catch: 0xffff88806cd78000, 0xffff88806cd79078 [ 340.060886][T14525] Call Trace: [ 340.060906][T14525] hci_free_dev.cold+0x24/0x29 [ 340.060925][T14525] vhci_release+0x78/0xe0 [ 340.060943][T14525] __fput+0x2da/0x850 [ 340.060972][T14525] task_work_run+0x13f/0x1b0 [ 340.061009][T14525] get_signal+0x2054/0x24e0 [ 340.089478][T14546] RIP: 0033:0x4163e1 [ 340.094870][ T1614] 0xffff88809840c000 hci1326 orig refcnt 5. hci_dev_hold [ 340.102363][T14493] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 340.111249][ T1614] 0xffff88809840c000 hci1326 orig refcnt 6. hci_dev_put [ 340.119969][T14522] catch: 0xffff888070180000, 0xffff888070181078 [ 340.127159][T14525] ? new_sync_read+0x790/0x790 [ 340.131975][T14556] 0xffff88809840c000 hci1326 orig refcnt 5. hci_dev_put [ 340.136395][T14525] ? fsnotify+0x770/0xb10 [ 340.136410][T14525] ? apparmor_path_rmdir+0x30/0x30 [ 340.136430][T14525] do_signal+0x7e/0x13f0 [ 340.136442][T14525] ? fsnotify_first_mark+0x200/0x200 [ 340.136462][T14525] ? setup_sigcontext+0x820/0x820 [ 340.147425][T14556] catch: 0xffff88809840c000, 0xffff88809840d078 [ 340.147803][T14525] ? kick_process+0xe4/0x170 [ 340.161158][T14498] ? ksys_write+0x19f/0x250 [ 340.162373][T14525] ? task_work_add+0x97/0x120 [ 340.162395][T14525] ? fput_many+0xf6/0x1a0 [ 340.162410][T14525] ? ksys_write+0x19f/0x250 [ 340.162424][T14525] ? __ia32_sys_read+0xb0/0xb0 [ 340.162453][T14525] exit_to_usermode_loop+0x26c/0x360 [ 340.179478][T14556] Call Trace: [ 340.183070][T14525] do_syscall_64+0x672/0x790 [ 340.183093][T14525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.183105][T14525] RIP: 0033:0x45c849 [ 340.183119][T14525] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.183130][T14525] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.191479][T14522] Call Trace: [ 340.192205][T14525] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 340.192213][T14525] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 340.192219][T14525] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 340.192231][T14525] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 340.207848][T14546] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 340.210826][T14525] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 340.215400][T14546] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 340.222879][T14498] ? __ia32_sys_read+0xb0/0xb0 [ 340.225839][T14546] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 340.338780][T14565] 0xffff88806e5cc000 hci1327 orig refcnt 4. hci_dev_hold [ 340.352203][T14498] exit_to_usermode_loop+0x26c/0x360 [ 340.353578][T14522] hci_free_dev.cold+0x24/0x29 [ 340.367423][T14556] hci_free_dev.cold+0x24/0x29 [ 340.370651][ T1614] 0xffff88806e5cc000 hci1327 orig refcnt 5. hci_dev_hold [ 340.375747][T14522] vhci_release+0x78/0xe0 [ 340.381758][ T1614] 0xffff88806e5cc000 hci1327 orig refcnt 6. hci_dev_put [ 340.387504][T14556] vhci_release+0x78/0xe0 [ 340.397903][T14493] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 340.398051][T14522] __fput+0x2da/0x850 [ 340.407593][T14564] 0xffff88806e5cc000 hci1327 orig refcnt 5. hci_dev_put [ 340.418749][T14556] __fput+0x2da/0x850 [ 340.420486][T14498] do_syscall_64+0x672/0x790 [ 340.422821][T14556] task_work_run+0x13f/0x1b0 [ 340.432285][T14564] catch: 0xffff88806e5cc000, 0xffff88806e5cd078 [ 340.439837][T14522] task_work_run+0x13f/0x1b0 [ 340.442368][T14493] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 340.445921][T14556] exit_to_usermode_loop+0x2fa/0x360 [ 340.452619][T14493] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 340.452628][T14493] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 340.454868][T14522] get_signal+0x2054/0x24e0 [ 340.473376][T14498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.474484][T14522] ? new_sync_read+0x790/0x790 [ 340.489646][T14522] ? fsnotify+0x770/0xb10 [ 340.491674][T14564] Call Trace: [ 340.495021][T14522] ? apparmor_path_rmdir+0x30/0x30 [ 340.502680][T14522] do_signal+0x7e/0x13f0 [ 340.509870][T14522] ? fsnotify_first_mark+0x200/0x200 [ 340.510591][T14564] hci_free_dev.cold+0x24/0x29 [ 340.516106][T14522] ? setup_sigcontext+0x820/0x820 [ 340.520535][T14498] RIP: 0033:0x45c849 [ 340.526927][T14556] do_syscall_64+0x672/0x790 [ 340.535455][T14556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.541466][T14522] ? kick_process+0xe4/0x170 [ 340.547247][T14522] ? task_work_add+0x97/0x120 [ 340.552020][T14556] RIP: 0033:0x4163e1 [ 340.557431][T14556] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 340.557514][T14564] vhci_release+0x78/0xe0 [ 340.578163][T14522] ? fput_many+0xf6/0x1a0 [ 340.583026][T14498] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.592885][T14522] ? ksys_write+0x19f/0x250 [ 340.617517][T14571] 0xffff88806d2cc000 hci1328 orig refcnt 4. hci_dev_hold [ 340.633456][ T1614] 0xffff88806d2cc000 hci1328 orig refcnt 5. hci_dev_hold [ 340.633934][T14564] __fput+0x2da/0x850 [ 340.642838][ T1614] 0xffff88806d2cc000 hci1328 orig refcnt 6. hci_dev_put [ 340.648702][T14498] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.660287][T14556] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 340.666713][T14569] 0xffff88806d2cc000 hci1328 orig refcnt 5. hci_dev_put [ 340.673280][T14522] ? __ia32_sys_read+0xb0/0xb0 [ 340.684500][T14569] catch: 0xffff88806d2cc000, 0xffff88806d2cd078 [ 340.684958][T14522] exit_to_usermode_loop+0x26c/0x360 [ 340.697463][T14564] task_work_run+0x13f/0x1b0 [ 340.698434][T14556] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 340.705996][T14569] Call Trace: [ 340.716502][T14498] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 340.716704][T14564] exit_to_usermode_loop+0x2fa/0x360 [ 340.729098][T14498] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 340.738126][T14522] do_syscall_64+0x672/0x790 [ 340.738197][T14522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.738207][T14522] RIP: 0033:0x45c849 [ 340.738221][T14522] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.738227][T14522] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.738240][T14522] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 340.738248][T14522] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 340.738254][T14522] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 340.738260][T14522] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 340.738267][T14522] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 340.740423][T14569] hci_free_dev.cold+0x24/0x29 [ 340.749781][T14498] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 340.753784][T14546] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 340.781845][T14498] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 340.781853][T14498] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 340.811320][T14575] 0xffff88808f09c000 hci1329 orig refcnt 4. hci_dev_hold [ 340.829603][T14564] do_syscall_64+0x672/0x790 [ 340.837665][T14556] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 340.875077][T14569] vhci_release+0x78/0xe0 [ 340.912935][ T1614] 0xffff88808f09c000 hci1329 orig refcnt 5. hci_dev_hold [ 340.922486][ T1614] 0xffff88808f09c000 hci1329 orig refcnt 6. hci_dev_put [ 340.924424][T14564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.930811][T14556] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 340.944483][T14574] 0xffff88808f09c000 hci1329 orig refcnt 5. hci_dev_put [ 340.951988][T14574] catch: 0xffff88808f09c000, 0xffff88808f09d078 [ 340.952793][T14581] 0xffff88809856c000 hci1330 orig refcnt 4. hci_dev_hold [ 340.958777][T14574] Call Trace: [ 340.969162][T14556] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 340.977702][T14574] hci_free_dev.cold+0x24/0x29 [ 340.982641][T14556] R13: 000000000076c900 R14: 00000000000530bb R15: 000000000076bfac [ 340.990474][T14569] __fput+0x2da/0x850 [ 340.992248][T14569] task_work_run+0x13f/0x1b0 [ 341.006639][T14557] 0xffff888097618000 hci1331 orig refcnt 4. hci_dev_hold [ 341.018160][T14574] vhci_release+0x78/0xe0 [ 341.026130][T14569] exit_to_usermode_loop+0x2fa/0x360 [ 341.031724][T14569] do_syscall_64+0x672/0x790 [ 341.034387][T14564] RIP: 0033:0x4163e1 [ 341.040592][T14569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.041526][T14564] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 341.048019][T14569] RIP: 0033:0x4163e1 [ 341.066944][T14574] __fput+0x2da/0x850 [ 341.077549][T14557] 0xffff888097618000 hci1331 orig refcnt 5. hci_dev_put [ 341.080118][T14569] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 341.089046][T14578] 0xffff88809856c000 hci1330 orig refcnt 5. hci_dev_put [ 341.109737][T14569] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 341.115786][T14574] task_work_run+0x13f/0x1b0 [ 341.127063][T14569] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 341.127724][T14557] catch: 0xffff888097618000, 0xffff888097619078 [ 341.140617][T14546] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 341.150132][T14569] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 341.151026][T14578] catch: 0xffff88809856c000, 0xffff88809856d078 [ 341.164241][T14546] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 341.166283][T14557] Call Trace: [ 341.172817][T14546] R13: 0000000000770b38 R14: 0000000000052ee3 R15: 000000000076bf0c [ 341.179729][T14569] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 341.192740][T14574] exit_to_usermode_loop+0x2fa/0x360 [ 341.196991][T14548] 0xffff888071ef8000 hci1332 orig refcnt 4. hci_dev_hold [ 341.199524][T14574] do_syscall_64+0x672/0x790 [ 341.210440][T14574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.216950][T14574] RIP: 0033:0x4163e1 [ 341.220741][T14569] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 341.221130][T14574] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 341.232016][T14548] 0xffff888071ef8000 hci1332 orig refcnt 5. hci_dev_put [ 341.249670][T14574] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 341.266500][T14574] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 341.268016][T14564] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 341.275576][T14574] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 341.291020][T14557] hci_free_dev.cold+0x24/0x29 [ 341.292744][T14574] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 341.302114][T14578] Call Trace: [ 341.305505][T14574] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 341.311879][T14569] R13: 0000000000770b38 R14: 0000000000053307 R15: 000000000076bf0c [ 341.317290][T14574] R13: 000000000076c900 R14: 00000000000533f7 R15: 000000000076bfac [ 341.335871][T14571] 0xffff888097e28000 hci1333 orig refcnt 4. hci_dev_hold [ 341.337177][T14575] 0xffff8880850e4000 hci1334 orig refcnt 4. hci_dev_hold [ 341.348309][ T1614] 0xffff888097e28000 hci1333 orig refcnt 5. hci_dev_hold [ 341.359522][ T1614] 0xffff888097e28000 hci1333 orig refcnt 6. hci_dev_put [ 341.364723][T14557] vhci_release+0x78/0xe0 [ 341.367777][T14569] 0xffff888097e28000 hci1333 orig refcnt 5. hci_dev_put [ 341.372634][T14564] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 341.378604][T14569] catch: 0xffff888097e28000, 0xffff888097e29078 [ 341.378610][T14569] Call Trace: [ 341.378629][T14569] hci_free_dev.cold+0x24/0x29 [ 341.378647][T14569] vhci_release+0x78/0xe0 [ 341.378663][T14569] __fput+0x2da/0x850 [ 341.378690][T14569] task_work_run+0x13f/0x1b0 [ 341.378714][T14569] exit_to_usermode_loop+0x2fa/0x360 [ 341.378733][T14569] do_syscall_64+0x672/0x790 [ 341.396629][T14578] hci_free_dev.cold+0x24/0x29 [ 341.396661][T14578] vhci_release+0x78/0xe0 [ 341.396679][T14578] __fput+0x2da/0x850 [ 341.396704][T14578] task_work_run+0x13f/0x1b0 [ 341.396786][T14578] exit_to_usermode_loop+0x2fa/0x360 [ 341.402703][T14569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.421992][T14557] __fput+0x2da/0x850 [ 341.425088][T14569] RIP: 0033:0x4163e1 [ 341.439091][T14557] task_work_run+0x13f/0x1b0 [ 341.442966][T14569] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 341.458834][T14575] 0xffff8880850e4000 hci1334 orig refcnt 5. hci_dev_put [ 341.462254][T14569] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 341.469192][T14578] do_syscall_64+0x672/0x790 [ 341.487239][T14569] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 341.508879][T14564] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 341.514838][T14569] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 341.514847][T14569] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 341.514855][T14569] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c040 [ 341.514862][T14569] R13: 0000000000770b38 R14: 00000000000535ad R15: 000000000076c04c [ 341.525109][T14548] catch: 0xffff888071ef8000, 0xffff888071ef9078 [ 341.538641][T14557] get_signal+0x2054/0x24e0 [ 341.545517][T14548] Call Trace: [ 341.552613][T14575] catch: 0xffff8880850e4000, 0xffff8880850e5078 [ 341.559746][T14548] hci_free_dev.cold+0x24/0x29 [ 341.567870][T14575] Call Trace: [ 341.571518][T14548] vhci_release+0x78/0xe0 [ 341.582144][T14557] ? new_sync_read+0x790/0x790 [ 341.591687][T14548] __fput+0x2da/0x850 [ 341.599782][T14548] task_work_run+0x13f/0x1b0 [ 341.607223][T14548] get_signal+0x2054/0x24e0 [ 341.611950][T14548] ? new_sync_read+0x790/0x790 [ 341.612275][T14575] hci_free_dev.cold+0x24/0x29 [ 341.617331][T14548] ? fsnotify+0x770/0xb10 [ 341.625385][T14599] 0xffff888074cc4000 hci1335 orig refcnt 4. hci_dev_hold [ 341.626782][T14548] ? apparmor_path_rmdir+0x30/0x30 [ 341.639930][ T1614] 0xffff888074cc4000 hci1335 orig refcnt 5. hci_dev_hold [ 341.649777][ T1614] 0xffff888074cc4000 hci1335 orig refcnt 6. hci_dev_put [ 341.651007][T14575] vhci_release+0x78/0xe0 [ 341.659971][T14548] do_signal+0x7e/0x13f0 [ 341.662254][T14598] 0xffff888074cc4000 hci1335 orig refcnt 5. hci_dev_put [ 341.666687][T14548] ? fsnotify_first_mark+0x200/0x200 [ 341.679241][T14548] ? setup_sigcontext+0x820/0x820 [ 341.680762][T14578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.684864][T14548] ? kick_process+0xe4/0x170 [ 341.695024][T14557] ? fsnotify+0x770/0xb10 [ 341.696832][T14548] ? task_work_add+0x97/0x120 [ 341.705216][T14564] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 341.705297][T14548] ? fput_many+0xf6/0x1a0 [ 341.717641][T14578] RIP: 0033:0x4163e1 [ 341.717656][T14578] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 341.717662][T14578] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 341.722067][T14548] ? ksys_write+0x19f/0x250 [ 341.748869][T14598] catch: 0xffff888074cc4000, 0xffff888074cc5078 [ 341.750581][T14548] ? __ia32_sys_read+0xb0/0xb0 [ 341.755131][T14557] ? apparmor_path_rmdir+0x30/0x30 [ 341.761781][T14548] exit_to_usermode_loop+0x26c/0x360 [ 341.778498][T14575] __fput+0x2da/0x850 [ 341.779293][T14598] Call Trace: [ 341.782668][T14564] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 341.782681][T14564] R13: 0000000000770b38 R14: 0000000000053204 R15: 000000000076bf0c [ 341.800258][T14557] do_signal+0x7e/0x13f0 [ 341.803347][T14575] task_work_run+0x13f/0x1b0 [ 341.812753][T14575] get_signal+0x2054/0x24e0 [ 341.813932][T14598] hci_free_dev.cold+0x24/0x29 [ 341.819384][T14548] do_syscall_64+0x672/0x790 [ 341.827593][T14575] ? new_sync_read+0x790/0x790 [ 341.837736][T14565] 0xffff8880702f4000 hci1336 orig refcnt 4. hci_dev_hold [ 341.840731][T14598] vhci_release+0x78/0xe0 [ 341.845574][T14575] ? fsnotify+0x770/0xb10 [ 341.857641][T14548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.860263][T14557] ? fsnotify_first_mark+0x200/0x200 [ 341.866179][ T1614] 0xffff8880702f4000 hci1336 orig refcnt 5. hci_dev_hold [ 341.878136][T14598] __fput+0x2da/0x850 [ 341.878762][ T1614] 0xffff8880702f4000 hci1336 orig refcnt 6. hci_dev_put [ 341.885925][T14557] ? setup_sigcontext+0x820/0x820 [ 341.892662][T14564] 0xffff8880702f4000 hci1336 orig refcnt 5. hci_dev_put [ 341.902101][T14564] catch: 0xffff8880702f4000, 0xffff8880702f5078 [ 341.906109][T14598] task_work_run+0x13f/0x1b0 [ 341.908978][T14564] Call Trace: [ 341.916737][T14548] RIP: 0033:0x45c849 [ 341.920895][T14578] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 341.921284][T14598] exit_to_usermode_loop+0x2fa/0x360 [ 341.930649][T14575] ? apparmor_path_rmdir+0x30/0x30 [ 341.939912][T14548] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.945731][T14557] ? kick_process+0xe4/0x170 [ 341.960096][T14575] do_signal+0x7e/0x13f0 [ 341.969049][T14564] hci_free_dev.cold+0x24/0x29 [ 341.974232][T14575] ? fsnotify_first_mark+0x200/0x200 [ 341.974902][T14578] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 341.979626][T14564] vhci_release+0x78/0xe0 [ 341.992451][T14575] ? setup_sigcontext+0x820/0x820 [ 341.998438][T14564] __fput+0x2da/0x850 [ 342.002462][T14598] do_syscall_64+0x672/0x790 [ 342.002483][T14598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.008714][T14575] ? kick_process+0xe4/0x170 [ 342.018648][T14564] task_work_run+0x13f/0x1b0 [ 342.022291][T14598] RIP: 0033:0x4163e1 [ 342.023371][T14557] ? task_work_add+0x97/0x120 [ 342.034226][T14578] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 342.034946][T14575] ? task_work_add+0x97/0x120 [ 342.044627][T14548] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.048655][T14557] ? fput_many+0xf6/0x1a0 [ 342.061558][T14564] exit_to_usermode_loop+0x2fa/0x360 [ 342.063425][T14598] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 342.068533][T14564] do_syscall_64+0x672/0x790 [ 342.093067][T14557] ? ksys_write+0x19f/0x250 [ 342.098612][T14575] ? fput_many+0xf6/0x1a0 [ 342.103033][T14578] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 342.112360][T14557] ? __ia32_sys_read+0xb0/0xb0 [ 342.118311][T14575] ? ksys_write+0x19f/0x250 [ 342.137057][T14548] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 342.151746][T14557] exit_to_usermode_loop+0x26c/0x360 [ 342.160621][T14575] ? __ia32_sys_read+0xb0/0xb0 [ 342.167014][T14578] R13: 000000000076c900 R14: 0000000000053471 R15: 000000000076bfac [ 342.168195][T14598] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 342.177763][T14557] do_syscall_64+0x672/0x790 [ 342.190403][T14575] exit_to_usermode_loop+0x26c/0x360 [ 342.196684][T14548] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 342.197474][T14564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.209654][T14581] 0xffff888075780000 hci1337 orig refcnt 4. hci_dev_hold [ 342.224085][T14575] do_syscall_64+0x672/0x790 [ 342.228799][T14557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.236190][T14548] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 342.241509][T14564] RIP: 0033:0x4163e1 [ 342.245596][T14575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.256997][ T1614] 0xffff888075780000 hci1337 orig refcnt 5. hci_dev_hold [ 342.258661][T14564] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 342.266739][ T1614] 0xffff888075780000 hci1337 orig refcnt 6. hci_dev_put [ 342.295741][T14581] 0xffff888075780000 hci1337 orig refcnt 5. hci_dev_put [ 342.302810][T14557] RIP: 0033:0x45c849 [ 342.308221][T14598] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 342.317237][T14557] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.317980][T14598] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 342.346573][T14598] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 342.347835][T14548] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 342.356169][T14598] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 342.363171][T14581] catch: 0xffff888075780000, 0xffff888075781078 [ 342.372641][T14598] R13: 0000000000770b38 R14: 00000000000536df R15: 000000000076bf0c [ 342.382125][T14575] RIP: 0033:0x45c849 [ 342.389665][T14575] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.399302][T14548] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 342.415116][T14575] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.426976][T14575] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 342.436961][T14564] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 342.436977][T14564] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 342.436984][T14564] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 342.436993][T14564] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 342.437001][T14564] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c040 [ 342.437008][T14564] R13: 0000000000770b38 R14: 00000000000537ab R15: 000000000076c04c [ 342.538597][T14581] Call Trace: [ 342.551399][T14581] hci_free_dev.cold+0x24/0x29 [ 342.560829][T14557] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.591968][T14581] vhci_release+0x78/0xe0 [ 342.593897][T14614] 0xffff888096be8000 hci1338 orig refcnt 4. hci_dev_hold [ 342.610827][T14617] 0xffff88806e720000 hci1339 orig refcnt 4. hci_dev_hold [ 342.619815][ T1614] 0xffff888096be8000 hci1338 orig refcnt 5. hci_dev_hold [ 342.628476][ T8529] 0xffff88806e720000 hci1339 orig refcnt 5. hci_dev_hold [ 342.629466][T14575] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 342.637690][ T8529] 0xffff88806e720000 hci1339 orig refcnt 6. hci_dev_put [ 342.648406][ T1614] 0xffff888096be8000 hci1338 orig refcnt 6. hci_dev_put [ 342.654093][T14575] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 342.659655][T14613] 0xffff88806e720000 hci1339 orig refcnt 5. hci_dev_put [ 342.667195][T14575] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 342.674126][T14612] 0xffff888096be8000 hci1338 orig refcnt 5. hci_dev_put [ 342.682070][T14575] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 342.699775][T14581] __fput+0x2da/0x850 [ 342.705454][T14581] task_work_run+0x13f/0x1b0 [ 342.717376][T14557] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 342.740848][T14581] get_signal+0x2054/0x24e0 [ 342.747361][T14621] 0xffff8880893b0000 hci1340 orig refcnt 4. hci_dev_hold [ 342.761043][T14613] catch: 0xffff88806e720000, 0xffff88806e721078 [ 342.765329][ T1614] 0xffff8880893b0000 hci1340 orig refcnt 5. hci_dev_hold [ 342.772298][T14612] catch: 0xffff888096be8000, 0xffff888096be9078 [ 342.776575][ T1614] 0xffff8880893b0000 hci1340 orig refcnt 6. hci_dev_put [ 342.788877][T14557] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 342.790263][T14620] 0xffff8880893b0000 hci1340 orig refcnt 5. hci_dev_put [ 342.800404][T14557] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 342.804315][T14620] catch: 0xffff8880893b0000, 0xffff8880893b1078 [ 342.815427][T14581] ? new_sync_read+0x790/0x790 [ 342.819319][T14620] Call Trace: [ 342.823392][T14581] ? fsnotify+0x770/0xb10 [ 342.827555][T14620] hci_free_dev.cold+0x24/0x29 [ 342.836027][T14612] Call Trace: [ 342.837228][T14620] vhci_release+0x78/0xe0 [ 342.847933][T14557] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 342.855798][T14612] hci_free_dev.cold+0x24/0x29 [ 342.857386][T14613] Call Trace: [ 342.861065][T14612] vhci_release+0x78/0xe0 [ 342.872836][T14581] ? apparmor_path_rmdir+0x30/0x30 [ 342.875394][T14612] __fput+0x2da/0x850 [ 342.879038][T14620] __fput+0x2da/0x850 [ 342.882248][T14612] task_work_run+0x13f/0x1b0 [ 342.888167][T14625] 0xffff888088b8c000 hci1341 orig refcnt 4. hci_dev_hold [ 342.896659][T14612] exit_to_usermode_loop+0x2fa/0x360 [ 342.909454][T14581] do_signal+0x7e/0x13f0 [ 342.911137][T14612] do_syscall_64+0x672/0x790 [ 342.915302][T14613] hci_free_dev.cold+0x24/0x29 [ 342.919988][T14612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.923835][T14557] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 342.936609][T14612] RIP: 0033:0x4163e1 [ 342.938623][T14620] task_work_run+0x13f/0x1b0 [ 342.942202][T14612] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 342.948327][T14613] vhci_release+0x78/0xe0 [ 342.972147][T14612] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 342.972618][T14581] ? fsnotify_first_mark+0x200/0x200 [ 342.982736][T14612] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 342.991286][T14620] exit_to_usermode_loop+0x2fa/0x360 [ 343.001444][ T1614] 0xffff888088b8c000 hci1341 orig refcnt 5. hci_dev_hold [ 343.003037][T14620] do_syscall_64+0x672/0x790 [ 343.010860][ T1614] 0xffff888088b8c000 hci1341 orig refcnt 6. hci_dev_put [ 343.021257][T14613] __fput+0x2da/0x850 [ 343.024922][T14622] 0xffff888088b8c000 hci1341 orig refcnt 5. hci_dev_put [ 343.025452][T14613] task_work_run+0x13f/0x1b0 [ 343.035056][T14622] catch: 0xffff888088b8c000, 0xffff888088b8d078 [ 343.038065][T14613] exit_to_usermode_loop+0x2fa/0x360 [ 343.048555][T14613] do_syscall_64+0x672/0x790 [ 343.053165][T14613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.059524][T14581] ? setup_sigcontext+0x820/0x820 [ 343.064679][T14622] Call Trace: [ 343.067985][T14622] hci_free_dev.cold+0x24/0x29 [ 343.090400][T14581] ? kick_process+0xe4/0x170 [ 343.095264][T14622] vhci_release+0x78/0xe0 [ 343.099728][T14622] __fput+0x2da/0x850 [ 343.104694][T14581] ? task_work_add+0x97/0x120 [ 343.109409][T14581] ? fput_many+0xf6/0x1a0 [ 343.115890][T14612] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 343.125825][T14622] task_work_run+0x13f/0x1b0 [ 343.130461][T14622] exit_to_usermode_loop+0x2fa/0x360 [ 343.136971][T14620] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.140931][T14613] RIP: 0033:0x4163e1 [ 343.142879][T14620] RIP: 0033:0x4163e1 [ 343.142893][T14620] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 343.142900][T14620] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 343.142913][T14620] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 343.142921][T14620] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 343.142929][T14620] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 343.142937][T14620] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 343.142944][T14620] R13: 0000000000770b38 R14: 0000000000053b52 R15: 000000000076bf0c [ 343.143480][T14581] ? ksys_write+0x19f/0x250 [ 343.168915][T14612] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 343.183705][T14621] 0xffff888076440000 hci1342 orig refcnt 4. hci_dev_hold [ 343.191241][T14613] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 343.216292][T14622] do_syscall_64+0x672/0x790 [ 343.251223][T14635] 0xffff888085214000 hci1343 orig refcnt 4. hci_dev_hold [ 343.264745][T14622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.281465][T14622] RIP: 0033:0x4163e1 [ 343.286375][T14622] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 343.290093][T14621] 0xffff888076440000 hci1342 orig refcnt 5. hci_dev_put [ 343.311379][T14622] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 343.322330][T14622] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 343.329876][T14612] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 343.331302][T14622] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 343.346923][T14622] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 343.349693][T14581] ? __ia32_sys_read+0xb0/0xb0 [ 343.356057][ T1614] 0xffff888085214000 hci1343 orig refcnt 5. hci_dev_hold [ 343.369525][ T1614] 0xffff888085214000 hci1343 orig refcnt 6. hci_dev_put [ 343.370442][T14613] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 343.378065][T14622] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 343.389322][T14630] 0xffff888085214000 hci1343 orig refcnt 5. hci_dev_put [ 343.393870][T14622] R13: 000000000076c900 R14: 0000000000053bc9 R15: 000000000076bfac [ 343.397669][T14625] 0xffff888074ebc000 hci1344 orig refcnt 4. hci_dev_hold [ 343.401768][T14630] catch: 0xffff888085214000, 0xffff888085215078 [ 343.413980][ T1614] 0xffff888074ebc000 hci1344 orig refcnt 5. hci_dev_hold [ 343.427665][T14581] exit_to_usermode_loop+0x26c/0x360 [ 343.432533][ T1614] 0xffff888074ebc000 hci1344 orig refcnt 6. hci_dev_put [ 343.437818][T14612] R13: 0000000000770b38 R14: 0000000000053aac R15: 000000000076bf0c [ 343.444859][T14613] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 343.453512][T14625] 0xffff888074ebc000 hci1344 orig refcnt 5. hci_dev_put [ 343.459848][T14613] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 343.475195][T14613] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 343.483189][T14613] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 343.491302][T14613] R13: 0000000000770b38 R14: 0000000000053ab1 R15: 000000000076bf0c [ 343.493217][T14621] catch: 0xffff888076440000, 0xffff888076441078 [ 343.506504][T14581] do_syscall_64+0x672/0x790 [ 343.511280][T14581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.515379][T14617] 0xffff8880752e8000 hci1345 orig refcnt 4. hci_dev_hold [ 343.518666][T14581] RIP: 0033:0x45c849 [ 343.529142][T14581] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.541364][T14614] 0xffff88806d0f8000 hci1346 orig refcnt 4. hci_dev_hold [ 343.549879][T14581] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.567686][T14630] Call Trace: [ 343.570750][T14581] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 343.580591][T14625] catch: 0xffff888074ebc000, 0xffff888074ebd078 [ 343.580597][T14625] Call Trace: [ 343.580622][T14625] hci_free_dev.cold+0x24/0x29 [ 343.589453][T14581] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 343.592148][T14617] 0xffff8880752e8000 hci1345 orig refcnt 5. hci_dev_put [ 343.596319][T14581] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 343.604267][T14630] hci_free_dev.cold+0x24/0x29 [ 343.612226][T14581] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 343.629238][T14617] catch: 0xffff8880752e8000, 0xffff8880752e9078 [ 343.631404][T14581] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 343.644531][T14621] Call Trace: [ 343.652740][T14625] vhci_release+0x78/0xe0 [ 343.665226][T14621] hci_free_dev.cold+0x24/0x29 [ 343.670080][T14625] __fput+0x2da/0x850 [ 343.672513][T14651] 0xffff888091e94000 hci1347 orig refcnt 4. hci_dev_hold [ 343.682242][T14617] Call Trace: [ 343.683141][ T1614] 0xffff888091e94000 hci1347 orig refcnt 5. hci_dev_hold [ 343.686993][T14614] 0xffff88806d0f8000 hci1346 orig refcnt 5. hci_dev_put [ 343.694994][ T1614] 0xffff888091e94000 hci1347 orig refcnt 6. hci_dev_put [ 343.701454][T14621] vhci_release+0x78/0xe0 [ 343.712282][T14650] 0xffff888091e94000 hci1347 orig refcnt 5. hci_dev_put [ 343.716399][T14625] task_work_run+0x13f/0x1b0 [ 343.720897][T14650] catch: 0xffff888091e94000, 0xffff888091e95078 [ 343.729302][T14630] vhci_release+0x78/0xe0 [ 343.730624][T14650] Call Trace: [ 343.738401][T14650] hci_free_dev.cold+0x24/0x29 [ 343.739309][T14617] hci_free_dev.cold+0x24/0x29 [ 343.743691][T14650] vhci_release+0x78/0xe0 [ 343.752833][T14650] __fput+0x2da/0x850 [ 343.756055][T14617] vhci_release+0x78/0xe0 [ 343.757148][T14650] task_work_run+0x13f/0x1b0 [ 343.762645][T14621] __fput+0x2da/0x850 [ 343.766125][T14650] exit_to_usermode_loop+0x2fa/0x360 [ 343.774966][T14630] __fput+0x2da/0x850 [ 343.775523][T14650] do_syscall_64+0x672/0x790 [ 343.784674][T14650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.785434][T14625] get_signal+0x2054/0x24e0 [ 343.790824][T14650] RIP: 0033:0x4163e1 [ 343.801513][T14650] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 343.804039][T14621] task_work_run+0x13f/0x1b0 [ 343.822189][T14650] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 343.829550][T14630] task_work_run+0x13f/0x1b0 [ 343.835376][T14650] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 343.842982][T14617] __fput+0x2da/0x850 [ 343.848968][T14650] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 343.855024][T14614] catch: 0xffff88806d0f8000, 0xffff88806d0f9078 [ 343.868327][T14617] task_work_run+0x13f/0x1b0 [ 343.868444][T14625] ? new_sync_read+0x790/0x790 [ 343.873128][T14630] exit_to_usermode_loop+0x2fa/0x360 [ 343.880178][T14650] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 343.888954][T14617] get_signal+0x2054/0x24e0 [ 343.897312][T14630] do_syscall_64+0x672/0x790 [ 343.901685][T14625] ? fsnotify+0x770/0xb10 [ 343.905922][T14614] Call Trace: [ 343.913580][T14630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.922003][T14614] hci_free_dev.cold+0x24/0x29 [ 343.923740][T14621] get_signal+0x2054/0x24e0 [ 343.929551][T14617] ? new_sync_read+0x790/0x790 [ 343.941888][T14630] RIP: 0033:0x4163e1 [ 343.945991][T14650] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 343.946010][T14650] R13: 0000000000770b38 R14: 0000000000053eec R15: 000000000076bf0c [ 343.950965][T14651] 0xffff888094e28000 hci1348 orig refcnt 4. hci_dev_hold [ 343.965907][T14614] vhci_release+0x78/0xe0 [ 343.977396][T14617] ? fsnotify+0x770/0xb10 [ 343.982148][T14625] ? apparmor_path_rmdir+0x30/0x30 [ 343.986170][T14617] ? apparmor_path_rmdir+0x30/0x30 [ 343.991669][T14621] ? new_sync_read+0x790/0x790 [ 343.994221][T14617] do_signal+0x7e/0x13f0 [ 344.002110][T14614] __fput+0x2da/0x850 [ 344.012204][T14617] ? fsnotify_first_mark+0x200/0x200 [ 344.014718][T14625] do_signal+0x7e/0x13f0 [ 344.018121][T14630] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 344.031061][T14621] ? fsnotify+0x770/0xb10 [ 344.045526][T14614] task_work_run+0x13f/0x1b0 [ 344.048817][T14625] ? fsnotify_first_mark+0x200/0x200 [ 344.055466][T14617] ? setup_sigcontext+0x820/0x820 [ 344.066644][ T1614] 0xffff888094e28000 hci1348 orig refcnt 5. hci_dev_hold [ 344.068813][T14614] get_signal+0x2054/0x24e0 [ 344.076052][ T1614] 0xffff888094e28000 hci1348 orig refcnt 6. hci_dev_put [ 344.083492][T14614] ? new_sync_read+0x790/0x790 [ 344.088183][T14651] 0xffff888094e28000 hci1348 orig refcnt 5. hci_dev_put [ 344.091508][T14617] ? kick_process+0xe4/0x170 [ 344.103227][T14614] ? fsnotify+0x770/0xb10 [ 344.108074][T14614] ? apparmor_path_rmdir+0x30/0x30 [ 344.113851][T14617] ? task_work_add+0x97/0x120 [ 344.118780][T14614] do_signal+0x7e/0x13f0 [ 344.123126][T14625] ? setup_sigcontext+0x820/0x820 [ 344.123217][T14630] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 344.132702][T14621] ? apparmor_path_rmdir+0x30/0x30 [ 344.141956][T14621] do_signal+0x7e/0x13f0 [ 344.145253][T14617] ? fput_many+0xf6/0x1a0 [ 344.146349][T14621] ? fsnotify_first_mark+0x200/0x200 [ 344.152854][T14651] catch: 0xffff888094e28000, 0xffff888094e29078 [ 344.156081][T14621] ? setup_sigcontext+0x820/0x820 [ 344.163782][T14625] ? kick_process+0xe4/0x170 [ 344.167827][T14621] ? kick_process+0xe4/0x170 [ 344.175840][T14617] ? ksys_write+0x19f/0x250 [ 344.177453][T14621] ? task_work_add+0x97/0x120 [ 344.186565][T14621] ? fput_many+0xf6/0x1a0 [ 344.190930][T14621] ? ksys_write+0x19f/0x250 [ 344.192634][T14651] Call Trace: [ 344.196918][T14621] ? __ia32_sys_read+0xb0/0xb0 [ 344.200348][T14614] ? fsnotify_first_mark+0x200/0x200 [ 344.205063][T14621] exit_to_usermode_loop+0x26c/0x360 [ 344.210807][T14625] ? task_work_add+0x97/0x120 [ 344.216580][T14621] do_syscall_64+0x672/0x790 [ 344.226170][T14651] hci_free_dev.cold+0x24/0x29 [ 344.226193][T14614] ? setup_sigcontext+0x820/0x820 [ 344.230967][T14651] vhci_release+0x78/0xe0 [ 344.230986][T14651] __fput+0x2da/0x850 [ 344.231022][T14651] task_work_run+0x13f/0x1b0 [ 344.231046][T14651] get_signal+0x2054/0x24e0 [ 344.231056][T14651] ? new_sync_read+0x790/0x790 [ 344.231078][T14651] ? fsnotify+0x770/0xb10 [ 344.238722][T14625] ? fput_many+0xf6/0x1a0 [ 344.244235][T14617] ? __ia32_sys_read+0xb0/0xb0 [ 344.257160][T14625] ? ksys_write+0x19f/0x250 [ 344.260056][T14621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.266487][T14625] ? __ia32_sys_read+0xb0/0xb0 [ 344.268469][T14630] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 344.278057][T14614] ? kick_process+0xe4/0x170 [ 344.283509][T14617] exit_to_usermode_loop+0x26c/0x360 [ 344.306108][T14651] ? apparmor_path_rmdir+0x30/0x30 [ 344.308179][T14614] ? task_work_add+0x97/0x120 [ 344.311239][T14651] do_signal+0x7e/0x13f0 [ 344.311254][T14651] ? fsnotify_first_mark+0x200/0x200 [ 344.311276][T14651] ? setup_sigcontext+0x820/0x820 [ 344.311291][T14651] ? kick_process+0xe4/0x170 [ 344.311310][T14651] ? task_work_add+0x97/0x120 [ 344.377313][T14621] RIP: 0033:0x45c849 [ 344.381261][T14621] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.401100][T14625] exit_to_usermode_loop+0x26c/0x360 [ 344.412290][T14614] ? fput_many+0xf6/0x1a0 [ 344.413815][T14630] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 344.425460][T14625] do_syscall_64+0x672/0x790 [ 344.430123][T14625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.460288][T14614] ? ksys_write+0x19f/0x250 [ 344.467862][T14630] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 344.476978][T14625] RIP: 0033:0x45c849 [ 344.480902][T14625] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.489797][T14614] ? __ia32_sys_read+0xb0/0xb0 [ 344.508188][T14617] do_syscall_64+0x672/0x790 [ 344.517325][T14617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.523243][T14617] RIP: 0033:0x45c849 [ 344.528343][T14630] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 344.599472][T14621] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.625251][T14651] ? fput_many+0xf6/0x1a0 [ 344.629632][T14651] ? ksys_write+0x19f/0x250 [ 344.676707][T14630] R13: 000000000076c900 R14: 0000000000053d5c R15: 000000000076bfac [ 344.685645][T14617] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.696193][T14614] exit_to_usermode_loop+0x26c/0x360 [ 344.707803][T14621] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 344.723255][T14651] ? __ia32_sys_read+0xb0/0xb0 [ 344.741958][T14651] exit_to_usermode_loop+0x26c/0x360 [ 344.766535][T14625] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.775135][T14635] 0xffff8880a87b4000 hci1349 orig refcnt 4. hci_dev_hold [ 344.776097][ T1614] 0xffff8880a87b4000 hci1349 orig refcnt 5. hci_dev_hold [ 344.791946][ T1614] 0xffff8880a87b4000 hci1349 orig refcnt 6. hci_dev_put [ 344.799842][T14635] 0xffff8880a87b4000 hci1349 orig refcnt 5. hci_dev_put [ 344.806929][T14635] catch: 0xffff8880a87b4000, 0xffff8880a87b5078 [ 344.813170][T14635] Call Trace: [ 344.816968][T14635] hci_free_dev.cold+0x24/0x29 [ 344.821754][T14635] vhci_release+0x78/0xe0 [ 344.826242][T14635] __fput+0x2da/0x850 [ 344.830252][T14635] task_work_run+0x13f/0x1b0 [ 344.856572][T14635] get_signal+0x2054/0x24e0 [ 344.860991][T14621] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 344.861369][T14635] ? new_sync_read+0x790/0x790 [ 344.884673][T14614] do_syscall_64+0x672/0x790 [ 344.903685][T14635] ? fsnotify+0x770/0xb10 [ 344.913971][T14635] ? apparmor_path_rmdir+0x30/0x30 [ 344.919134][T14635] do_signal+0x7e/0x13f0 [ 344.929437][T14651] do_syscall_64+0x672/0x790 [ 344.933681][T14614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.951377][T14621] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 344.960678][T14617] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.969267][T14625] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 344.983484][T14651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.989419][T14651] RIP: 0033:0x45c849 [ 344.993329][T14651] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.003633][T14614] RIP: 0033:0x45c849 [ 345.028671][T14635] ? fsnotify_first_mark+0x200/0x200 [ 345.043470][T14625] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 345.051486][T14625] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 345.094034][T14617] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 345.102058][T14617] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 345.112194][T14635] ? setup_sigcontext+0x820/0x820 [ 345.117909][T14651] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.125829][T14621] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.154432][T14635] ? kick_process+0xe4/0x170 [ 345.159080][T14635] ? task_work_add+0x97/0x120 [ 345.183441][T14651] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 345.206787][T14625] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.233567][T14614] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.239057][T14621] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 345.254851][T14617] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 345.270070][T14651] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 345.284369][T14635] ? fput_many+0xf6/0x1a0 [ 345.288722][T14635] ? ksys_write+0x19f/0x250 [ 345.293254][T14635] ? __ia32_sys_read+0xb0/0xb0 [ 345.322512][T14651] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 345.331119][T14625] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c 2020/04/06 07:44:38 executed programs: 689 [ 345.368820][T14635] exit_to_usermode_loop+0x26c/0x360 [ 345.374751][T14617] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.382751][T14617] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 345.396146][T14651] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.424113][T14614] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.432789][T14635] do_syscall_64+0x672/0x790 [ 345.438428][T14635] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.444986][T14651] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 345.456984][T14614] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 345.483451][T14635] RIP: 0033:0x45c849 [ 345.487396][T14635] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.499178][T14669] 0xffff88808c5a4000 hci1350 orig refcnt 4. hci_dev_hold [ 345.508481][T14635] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.523434][T14635] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 345.532645][T14635] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 345.542082][T14635] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 345.551518][T14635] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.561176][T14635] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 345.583824][T14614] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 345.589736][T14676] 0xffff8880a698c000 hci1352 orig refcnt 4. hci_dev_hold [ 345.602478][T14668] 0xffff8880725dc000 hci1351 orig refcnt 4. hci_dev_hold [ 345.611101][ T1614] 0xffff8880725dc000 hci1351 orig refcnt 5. hci_dev_hold [ 345.620548][ T1614] 0xffff8880725dc000 hci1351 orig refcnt 6. hci_dev_put [ 345.629972][T14668] 0xffff8880725dc000 hci1351 orig refcnt 5. hci_dev_put [ 345.639402][ T1614] 0xffff8880a698c000 hci1352 orig refcnt 5. hci_dev_hold [ 345.648856][ T1614] 0xffff8880a698c000 hci1352 orig refcnt 6. hci_dev_put [ 345.652842][T14614] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 345.659705][ T8529] 0xffff88808c5a4000 hci1350 orig refcnt 5. hci_dev_hold [ 345.675997][ T8529] 0xffff88808c5a4000 hci1350 orig refcnt 6. hci_dev_put [ 345.683851][T14614] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.684074][T14667] 0xffff88808c5a4000 hci1350 orig refcnt 5. hci_dev_put [ 345.691962][T14614] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 345.700551][T14675] 0xffff8880a698c000 hci1352 orig refcnt 5. hci_dev_put [ 345.721471][T14675] catch: 0xffff8880a698c000, 0xffff8880a698d078 [ 345.722016][T14685] 0xffff88809492c000 hci1353 orig refcnt 4. hci_dev_hold [ 345.735522][T14667] catch: 0xffff88808c5a4000, 0xffff88808c5a5078 [ 345.742358][T14668] catch: 0xffff8880725dc000, 0xffff8880725dd078 [ 345.747687][T14688] 0xffff88807f8d0000 hci1354 orig refcnt 4. hci_dev_hold [ 345.757053][T14675] Call Trace: [ 345.761661][T14667] Call Trace: [ 345.766600][T14668] Call Trace: [ 345.779061][T14675] hci_free_dev.cold+0x24/0x29 [ 345.785416][T14667] hci_free_dev.cold+0x24/0x29 [ 345.791505][T14668] hci_free_dev.cold+0x24/0x29 [ 345.799441][T14675] vhci_release+0x78/0xe0 [ 345.804704][T14667] vhci_release+0x78/0xe0 [ 345.810504][ T8529] 0xffff88807f8d0000 hci1354 orig refcnt 5. hci_dev_hold [ 345.810544][ T1614] 0xffff88809492c000 hci1353 orig refcnt 5. hci_dev_hold [ 345.812327][ T1614] 0xffff88809492c000 hci1353 orig refcnt 6. hci_dev_put [ 345.820203][ T8529] 0xffff88807f8d0000 hci1354 orig refcnt 6. hci_dev_put [ 345.827221][T14682] 0xffff88809492c000 hci1353 orig refcnt 5. hci_dev_put [ 345.836949][T14683] 0xffff88807f8d0000 hci1354 orig refcnt 5. hci_dev_put [ 345.841497][T14668] vhci_release+0x78/0xe0 [ 345.865907][T14675] __fput+0x2da/0x850 [ 345.877385][T14667] __fput+0x2da/0x850 [ 345.885392][T14683] catch: 0xffff88807f8d0000, 0xffff88807f8d1078 [ 345.903970][T14675] task_work_run+0x13f/0x1b0 [ 345.915082][T14682] catch: 0xffff88809492c000, 0xffff88809492d078 [ 345.921555][T14667] task_work_run+0x13f/0x1b0 [ 345.937763][T14696] 0xffff8880a3bc8000 hci1355 orig refcnt 4. hci_dev_hold [ 345.951978][T14683] Call Trace: [ 345.960840][T14675] exit_to_usermode_loop+0x2fa/0x360 [ 345.965337][T14667] exit_to_usermode_loop+0x2fa/0x360 [ 345.973404][T14668] __fput+0x2da/0x850 [ 345.977547][T14682] Call Trace: [ 345.979124][T14683] hci_free_dev.cold+0x24/0x29 [ 345.987482][T14682] hci_free_dev.cold+0x24/0x29 [ 345.993975][T14668] task_work_run+0x13f/0x1b0 [ 345.996076][T14675] do_syscall_64+0x672/0x790 [ 346.000787][ T8529] 0xffff8880a3bc8000 hci1355 orig refcnt 5. hci_dev_hold [ 346.013425][T14675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.015335][ T8529] 0xffff8880a3bc8000 hci1355 orig refcnt 6. hci_dev_put [ 346.023918][T14683] vhci_release+0x78/0xe0 [ 346.028206][T14667] do_syscall_64+0x672/0x790 [ 346.031341][T14694] 0xffff8880a3bc8000 hci1355 orig refcnt 5. hci_dev_put [ 346.036804][T14667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.043397][T14694] catch: 0xffff8880a3bc8000, 0xffff8880a3bc9078 [ 346.049850][T14667] RIP: 0033:0x4163e1 [ 346.060365][T14667] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.072223][T14682] vhci_release+0x78/0xe0 [ 346.081874][T14667] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 346.090491][T14668] get_signal+0x2054/0x24e0 [ 346.094125][T14667] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 346.098304][T14683] __fput+0x2da/0x850 [ 346.106704][T14667] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 346.116956][T14675] RIP: 0033:0x4163e1 [ 346.118842][T14667] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 346.130438][T14667] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 346.139491][T14667] R13: 000000000076c900 R14: 0000000000054638 R15: 000000000076bfac [ 346.139550][T14675] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.148480][T14694] Call Trace: [ 346.168540][T14668] ? new_sync_read+0x790/0x790 [ 346.172095][T14682] __fput+0x2da/0x850 [ 346.180439][T14683] task_work_run+0x13f/0x1b0 [ 346.185694][T14669] 0xffff88809a9e4000 hci1356 orig refcnt 4. hci_dev_hold [ 346.200721][T14682] task_work_run+0x13f/0x1b0 [ 346.203686][T14683] exit_to_usermode_loop+0x2fa/0x360 [ 346.208461][ T8529] 0xffff88809a9e4000 hci1356 orig refcnt 5. hci_dev_hold [ 346.220106][ T8529] 0xffff88809a9e4000 hci1356 orig refcnt 6. hci_dev_put [ 346.223603][T14683] do_syscall_64+0x672/0x790 [ 346.229610][T14668] ? fsnotify+0x770/0xb10 [ 346.232679][T14669] 0xffff88809a9e4000 hci1356 orig refcnt 5. hci_dev_put [ 346.237408][T14668] ? apparmor_path_rmdir+0x30/0x30 [ 346.249312][T14668] do_signal+0x7e/0x13f0 [ 346.254256][T14668] ? fsnotify_first_mark+0x200/0x200 [ 346.255792][T14682] exit_to_usermode_loop+0x2fa/0x360 [ 346.259568][T14668] ? setup_sigcontext+0x820/0x820 [ 346.259584][T14668] ? kick_process+0xe4/0x170 [ 346.259604][T14668] ? task_work_add+0x97/0x120 [ 346.259625][T14668] ? fput_many+0xf6/0x1a0 [ 346.259643][T14668] ? ksys_write+0x19f/0x250 [ 346.276165][T14683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.283145][T14668] ? __ia32_sys_read+0xb0/0xb0 [ 346.284846][T14694] hci_free_dev.cold+0x24/0x29 [ 346.289582][T14668] exit_to_usermode_loop+0x26c/0x360 [ 346.307666][T14669] catch: 0xffff88809a9e4000, 0xffff88809a9e5078 [ 346.310366][T14668] do_syscall_64+0x672/0x790 [ 346.321242][T14668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.327749][T14668] RIP: 0033:0x45c849 [ 346.329821][T14682] do_syscall_64+0x672/0x790 [ 346.331659][T14668] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.331667][T14668] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.331680][T14668] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 346.331688][T14668] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 346.331696][T14668] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 346.331704][T14668] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 346.331712][T14668] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 346.350912][T14675] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 346.367755][T14683] RIP: 0033:0x4163e1 [ 346.385671][T14675] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 346.393314][T14694] vhci_release+0x78/0xe0 [ 346.397698][T14704] 0xffff8880728a4000 hci1357 orig refcnt 4. hci_dev_hold [ 346.413320][T14669] Call Trace: [ 346.414620][T14675] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 346.417907][T14669] hci_free_dev.cold+0x24/0x29 [ 346.427409][ T8529] 0xffff8880728a4000 hci1357 orig refcnt 5. hci_dev_hold [ 346.464242][ T8529] 0xffff8880728a4000 hci1357 orig refcnt 6. hci_dev_put [ 346.472623][T14703] 0xffff8880728a4000 hci1357 orig refcnt 5. hci_dev_put [ 346.473691][T14694] __fput+0x2da/0x850 [ 346.482935][T14703] catch: 0xffff8880728a4000, 0xffff8880728a5078 [ 346.484207][T14694] task_work_run+0x13f/0x1b0 [ 346.491149][T14703] Call Trace: [ 346.495841][T14694] exit_to_usermode_loop+0x2fa/0x360 [ 346.503290][T14669] vhci_release+0x78/0xe0 [ 346.504174][T14694] do_syscall_64+0x672/0x790 [ 346.508306][T14669] __fput+0x2da/0x850 [ 346.513007][T14694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.523544][T14675] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 346.525302][T14694] RIP: 0033:0x4163e1 [ 346.531758][T14675] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 346.544758][T14675] R13: 0000000000770b38 R14: 00000000000546b1 R15: 000000000076bf0c [ 346.545320][T14703] hci_free_dev.cold+0x24/0x29 [ 346.558394][T14682] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.564741][T14682] RIP: 0033:0x4163e1 [ 346.567940][T14676] 0xffff88806e500000 hci1358 orig refcnt 4. hci_dev_hold [ 346.568983][T14682] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.590032][T14683] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.597574][T14682] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 346.624973][T14669] task_work_run+0x13f/0x1b0 [ 346.629732][T14694] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.630563][T14676] 0xffff88806e500000 hci1358 orig refcnt 5. hci_dev_put [ 346.651403][T14669] get_signal+0x2054/0x24e0 [ 346.662835][T14703] vhci_release+0x78/0xe0 [ 346.667758][T14682] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 346.675718][T14703] __fput+0x2da/0x850 [ 346.676324][T14682] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 346.680744][T14669] ? new_sync_read+0x790/0x790 [ 346.688250][T14682] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 346.701411][T14682] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 346.709919][T14682] R13: 000000000076c900 R14: 00000000000546e9 R15: 000000000076bfac [ 346.710488][T14703] task_work_run+0x13f/0x1b0 [ 346.728455][T14685] 0xffff8880920b4000 hci1359 orig refcnt 4. hci_dev_hold [ 346.729481][T14703] exit_to_usermode_loop+0x2fa/0x360 [ 346.742813][T14703] do_syscall_64+0x672/0x790 [ 346.745762][T14669] ? fsnotify+0x770/0xb10 [ 346.752456][T14703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.753427][T14669] ? apparmor_path_rmdir+0x30/0x30 [ 346.759678][T14703] RIP: 0033:0x4163e1 [ 346.774802][T14703] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.776678][T14694] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 346.799418][ T8529] 0xffff8880920b4000 hci1359 orig refcnt 5. hci_dev_hold [ 346.812485][ T8529] 0xffff8880920b4000 hci1359 orig refcnt 6. hci_dev_put [ 346.820646][T14685] 0xffff8880920b4000 hci1359 orig refcnt 5. hci_dev_put [ 346.821718][T14669] do_signal+0x7e/0x13f0 [ 346.833774][T14694] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 346.842058][T14694] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 346.842844][T14683] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 346.851114][T14694] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 346.864975][T14685] catch: 0xffff8880920b4000, 0xffff8880920b5078 [ 346.868295][T14694] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 346.881891][T14694] R13: 000000000076c900 R14: 00000000000547d3 R15: 000000000076bfac [ 346.882245][T14676] catch: 0xffff88806e500000, 0xffff88806e501078 [ 346.900498][T14696] 0xffff88806e590000 hci1360 orig refcnt 4. hci_dev_hold [ 346.905621][T14669] ? fsnotify_first_mark+0x200/0x200 [ 346.908779][ T8529] 0xffff88806e590000 hci1360 orig refcnt 5. hci_dev_hold [ 346.915060][T14669] ? setup_sigcontext+0x820/0x820 [ 346.923128][ T8529] 0xffff88806e590000 hci1360 orig refcnt 6. hci_dev_put [ 346.933487][T14685] Call Trace: [ 346.933757][T14694] 0xffff88806e590000 hci1360 orig refcnt 5. hci_dev_put [ 346.936799][T14685] hci_free_dev.cold+0x24/0x29 [ 346.936817][T14685] vhci_release+0x78/0xe0 [ 346.936835][T14685] __fput+0x2da/0x850 [ 346.936864][T14685] task_work_run+0x13f/0x1b0 [ 346.936885][T14685] get_signal+0x2054/0x24e0 [ 346.948545][T14703] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 346.948736][T14685] ? new_sync_read+0x790/0x790 [ 346.948761][T14685] ? fsnotify+0x770/0xb10 [ 346.978040][T14703] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 346.980008][T14685] ? apparmor_path_rmdir+0x30/0x30 [ 346.991434][T14694] catch: 0xffff88806e590000, 0xffff88806e591078 [ 346.992059][T14685] do_signal+0x7e/0x13f0 [ 346.992076][T14685] ? fsnotify_first_mark+0x200/0x200 [ 346.992101][T14685] ? setup_sigcontext+0x820/0x820 [ 347.002819][T14683] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 347.004286][T14685] ? kick_process+0xe4/0x170 [ 347.031174][T14685] ? task_work_add+0x97/0x120 [ 347.036469][T14685] ? fput_many+0xf6/0x1a0 [ 347.039825][T14676] Call Trace: [ 347.040821][T14685] ? ksys_write+0x19f/0x250 [ 347.040836][T14685] ? __ia32_sys_read+0xb0/0xb0 [ 347.040861][T14685] exit_to_usermode_loop+0x26c/0x360 [ 347.040887][T14685] do_syscall_64+0x672/0x790 [ 347.040908][T14685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.045007][T14703] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 347.051687][T14685] RIP: 0033:0x45c849 [ 347.054294][T14683] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 347.059010][T14685] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.059017][T14685] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.059030][T14685] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 347.059038][T14685] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 347.059045][T14685] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 347.059053][T14685] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 347.059061][T14685] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 347.064335][T14669] ? kick_process+0xe4/0x170 [ 347.085767][T14676] hci_free_dev.cold+0x24/0x29 [ 347.096557][T14694] Call Trace: [ 347.120167][T14703] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 347.145267][T14683] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 347.179401][T14718] 0xffff88808a0a0000 hci1361 orig refcnt 4. hci_dev_hold [ 347.201590][T14676] vhci_release+0x78/0xe0 [ 347.212069][T14669] ? task_work_add+0x97/0x120 [ 347.223793][T14676] __fput+0x2da/0x850 [ 347.229098][ T8529] 0xffff88808a0a0000 hci1361 orig refcnt 5. hci_dev_hold [ 347.231257][T14669] ? fput_many+0xf6/0x1a0 [ 347.238904][ T8529] 0xffff88808a0a0000 hci1361 orig refcnt 6. hci_dev_put [ 347.246947][T14676] task_work_run+0x13f/0x1b0 [ 347.253868][T14717] 0xffff88808a0a0000 hci1361 orig refcnt 5. hci_dev_put [ 347.262138][T14717] catch: 0xffff88808a0a0000, 0xffff88808a0a1078 [ 347.272773][T14703] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 347.282132][T14694] hci_free_dev.cold+0x24/0x29 [ 347.287922][T14669] ? ksys_write+0x19f/0x250 [ 347.299090][T14676] get_signal+0x2054/0x24e0 [ 347.305762][T14669] ? __ia32_sys_read+0xb0/0xb0 [ 347.310708][T14717] Call Trace: [ 347.313550][T14676] ? new_sync_read+0x790/0x790 [ 347.318996][T14694] vhci_release+0x78/0xe0 [ 347.319412][T14717] hci_free_dev.cold+0x24/0x29 [ 347.325735][T14703] R13: 0000000000770b38 R14: 00000000000549b2 R15: 000000000076bf0c [ 347.335491][T14717] vhci_release+0x78/0xe0 [ 347.338969][T14669] exit_to_usermode_loop+0x26c/0x360 [ 347.346671][T14717] __fput+0x2da/0x850 [ 347.349944][T14694] __fput+0x2da/0x850 [ 347.352864][T14717] task_work_run+0x13f/0x1b0 [ 347.356833][T14676] ? fsnotify+0x770/0xb10 [ 347.367957][T14717] exit_to_usermode_loop+0x2fa/0x360 [ 347.369385][T14694] task_work_run+0x13f/0x1b0 [ 347.377183][T14717] do_syscall_64+0x672/0x790 [ 347.381417][T14676] ? apparmor_path_rmdir+0x30/0x30 [ 347.382751][T14669] do_syscall_64+0x672/0x790 [ 347.389036][T14694] exit_to_usermode_loop+0x2fa/0x360 [ 347.402396][T14704] 0xffff888094f7c000 hci1362 orig refcnt 4. hci_dev_hold [ 347.404677][T14676] do_signal+0x7e/0x13f0 [ 347.420252][T14694] do_syscall_64+0x672/0x790 [ 347.424942][T14717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.430811][T14694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.431634][T14669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.439374][T14676] ? fsnotify_first_mark+0x200/0x200 [ 347.448469][T14683] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 347.448478][T14683] R13: 000000000076c900 R14: 0000000000054709 R15: 000000000076bfac [ 347.457115][T14704] 0xffff888094f7c000 hci1362 orig refcnt 5. hci_dev_put [ 347.472004][T14694] RIP: 0033:0x4163e1 [ 347.476410][T14669] RIP: 0033:0x45c849 [ 347.480608][T14717] RIP: 0033:0x4163e1 [ 347.480801][T14694] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 347.491405][T14688] 0xffff88807f11c000 hci1363 orig refcnt 4. hci_dev_hold [ 347.520658][T14669] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.536689][T14676] ? setup_sigcontext+0x820/0x820 [ 347.550249][T14717] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 347.556049][T14694] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 347.578688][T14704] catch: 0xffff888094f7c000, 0xffff888094f7d078 [ 347.578933][T14694] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 347.587061][T14676] ? kick_process+0xe4/0x170 [ 347.595457][ T8529] 0xffff88807f11c000 hci1363 orig refcnt 5. hci_dev_hold [ 347.607622][ T8529] 0xffff88807f11c000 hci1363 orig refcnt 6. hci_dev_put [ 347.612638][T14676] ? task_work_add+0x97/0x120 [ 347.615376][T14688] 0xffff88807f11c000 hci1363 orig refcnt 5. hci_dev_put [ 347.623678][T14704] Call Trace: [ 347.627026][T14694] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 347.638163][T14676] ? fput_many+0xf6/0x1a0 [ 347.638985][T14688] catch: 0xffff88807f11c000, 0xffff88807f11d078 [ 347.649148][T14688] Call Trace: [ 347.652518][T14688] hci_free_dev.cold+0x24/0x29 [ 347.654588][T14694] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 347.658718][T14688] vhci_release+0x78/0xe0 [ 347.669835][T14688] __fput+0x2da/0x850 [ 347.670634][T14704] hci_free_dev.cold+0x24/0x29 [ 347.673961][T14688] task_work_run+0x13f/0x1b0 [ 347.673985][T14688] get_signal+0x2054/0x24e0 [ 347.673997][T14688] ? new_sync_read+0x790/0x790 [ 347.674021][T14688] ? fsnotify+0x770/0xb10 [ 347.674035][T14688] ? apparmor_path_rmdir+0x30/0x30 [ 347.674057][T14688] do_signal+0x7e/0x13f0 [ 347.674069][T14688] ? fsnotify_first_mark+0x200/0x200 [ 347.674090][T14688] ? setup_sigcontext+0x820/0x820 [ 347.674105][T14688] ? kick_process+0xe4/0x170 [ 347.674122][T14688] ? task_work_add+0x97/0x120 [ 347.694651][T14704] vhci_release+0x78/0xe0 [ 347.697259][T14688] ? fput_many+0xf6/0x1a0 [ 347.702438][T14676] ? ksys_write+0x19f/0x250 [ 347.706732][T14688] ? ksys_write+0x19f/0x250 [ 347.706746][T14688] ? __ia32_sys_read+0xb0/0xb0 [ 347.706772][T14688] exit_to_usermode_loop+0x26c/0x360 [ 347.724817][T14704] __fput+0x2da/0x850 [ 347.727082][T14688] do_syscall_64+0x672/0x790 [ 347.732307][T14704] task_work_run+0x13f/0x1b0 [ 347.737393][T14688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.742135][T14676] ? __ia32_sys_read+0xb0/0xb0 [ 347.747098][T14688] RIP: 0033:0x45c849 [ 347.759473][T14676] exit_to_usermode_loop+0x26c/0x360 [ 347.761126][T14669] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.766160][T14704] get_signal+0x2054/0x24e0 [ 347.771218][T14694] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bfa0 [ 347.787861][T14676] do_syscall_64+0x672/0x790 [ 347.791103][T14717] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 347.810776][T14704] ? new_sync_read+0x790/0x790 [ 347.810809][T14704] ? fsnotify+0x770/0xb10 [ 347.810824][T14704] ? apparmor_path_rmdir+0x30/0x30 [ 347.810846][T14704] do_signal+0x7e/0x13f0 [ 347.817579][T14669] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 347.851726][T14688] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.863130][T14704] ? fsnotify_first_mark+0x200/0x200 [ 347.879694][T14676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.888330][T14694] R13: 0000000000770b38 R14: 0000000000054b82 R15: 000000000076bfac [ 347.897972][T14676] RIP: 0033:0x45c849 [ 347.900771][T14704] ? setup_sigcontext+0x820/0x820 [ 347.912648][T14688] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.922934][T14717] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 347.932658][T14676] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.949280][T14704] ? kick_process+0xe4/0x170 [ 347.953851][T14717] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 347.965793][T14688] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 347.974721][T14669] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 347.977275][T14704] ? task_work_add+0x97/0x120 [ 347.982809][T14688] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 347.997711][T14717] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 348.000445][T14733] 0xffff888072f38000 hci1364 orig refcnt 4. hci_dev_hold [ 348.006955][T14669] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 348.022131][T14676] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.031814][T14676] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 348.040979][ T8529] 0xffff888072f38000 hci1364 orig refcnt 5. hci_dev_hold [ 348.046287][T14704] ? fput_many+0xf6/0x1a0 [ 348.050417][ T8529] 0xffff888072f38000 hci1364 orig refcnt 6. hci_dev_put [ 348.064476][T14669] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 348.064610][T14732] 0xffff888072f38000 hci1364 orig refcnt 5. hci_dev_put [ 348.072539][T14676] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 348.089345][T14669] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 348.100659][T14717] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 348.121991][T14717] R13: 0000000000770b38 R14: 0000000000054cac R15: 000000000076bf0c [ 348.125527][T14704] ? ksys_write+0x19f/0x250 [ 348.141328][T14718] 0xffff88806ede0000 hci1365 orig refcnt 4. hci_dev_hold [ 348.142613][T14739] 0xffff88809a248000 hci1366 orig refcnt 4. hci_dev_hold [ 348.152011][T14688] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 348.161786][ T8529] 0xffff88809a248000 hci1366 orig refcnt 5. hci_dev_hold [ 348.173237][ T8529] 0xffff88809a248000 hci1366 orig refcnt 6. hci_dev_put [ 348.192718][T14738] 0xffff88809a248000 hci1366 orig refcnt 5. hci_dev_put [ 348.196053][T14718] 0xffff88806ede0000 hci1365 orig refcnt 5. hci_dev_put [ 348.201916][T14738] catch: 0xffff88809a248000, 0xffff88809a249078 [ 348.214969][T14676] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 348.223069][T14732] catch: 0xffff888072f38000, 0xffff888072f39078 [ 348.225949][T14704] ? __ia32_sys_read+0xb0/0xb0 [ 348.230236][T14732] Call Trace: [ 348.238023][T14676] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 348.246565][T14738] Call Trace: [ 348.249947][T14732] hci_free_dev.cold+0x24/0x29 [ 348.251799][T14688] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 348.255141][T14732] vhci_release+0x78/0xe0 [ 348.267715][T14732] __fput+0x2da/0x850 [ 348.269776][T14738] hci_free_dev.cold+0x24/0x29 [ 348.271786][T14732] task_work_run+0x13f/0x1b0 [ 348.283190][T14732] exit_to_usermode_loop+0x2fa/0x360 [ 348.288569][T14732] do_syscall_64+0x672/0x790 [ 348.292644][T14688] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 348.294872][T14732] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.301400][T14718] catch: 0xffff88806ede0000, 0xffff88806ede1078 [ 348.308261][T14732] RIP: 0033:0x4163e1 [ 348.316962][T14676] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 348.320217][T14732] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 348.332627][T14704] exit_to_usermode_loop+0x26c/0x360 [ 348.350382][T14738] vhci_release+0x78/0xe0 [ 348.362355][T14738] __fput+0x2da/0x850 [ 348.373845][T14738] task_work_run+0x13f/0x1b0 [ 348.382965][T14738] exit_to_usermode_loop+0x2fa/0x360 [ 348.394037][T14732] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 348.404024][T14718] Call Trace: [ 348.406302][T14738] do_syscall_64+0x672/0x790 [ 348.414393][T14738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.418764][T14718] hci_free_dev.cold+0x24/0x29 [ 348.421484][T14704] do_syscall_64+0x672/0x790 [ 348.437268][T14704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.446150][T14718] vhci_release+0x78/0xe0 [ 348.447424][T14732] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 348.462229][T14738] RIP: 0033:0x4163e1 [ 348.468184][T14718] __fput+0x2da/0x850 [ 348.474779][T14748] 0xffff888075054000 hci1367 orig refcnt 4. hci_dev_hold [ 348.476050][T14738] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 348.490555][T14718] task_work_run+0x13f/0x1b0 [ 348.504729][T14704] RIP: 0033:0x45c849 [ 348.515249][T14704] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.521613][T14746] 0xffff888075054000 hci1367 orig refcnt 5. hci_dev_put [ 348.535061][T14704] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.550597][T14704] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 348.558692][T14704] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 348.567269][T14704] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 348.572952][T14732] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 348.577004][T14704] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 348.591972][T14704] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 348.592217][T14752] 0xffff88807f3f4000 hci1368 orig refcnt 4. hci_dev_hold [ 348.603429][T14746] catch: 0xffff888075054000, 0xffff888075055078 [ 348.614338][T14718] get_signal+0x2054/0x24e0 [ 348.618863][T14718] ? new_sync_read+0x790/0x790 [ 348.624623][T14746] Call Trace: [ 348.627932][T14746] hci_free_dev.cold+0x24/0x29 [ 348.632707][T14746] vhci_release+0x78/0xe0 [ 348.638398][T14718] ? fsnotify+0x770/0xb10 [ 348.642751][T14718] ? apparmor_path_rmdir+0x30/0x30 [ 348.648755][T14738] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 348.656324][T14732] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 348.675425][T14718] do_signal+0x7e/0x13f0 [ 348.679717][T14718] ? fsnotify_first_mark+0x200/0x200 [ 348.686138][T14746] __fput+0x2da/0x850 [ 348.689435][T14732] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 348.690158][T14746] task_work_run+0x13f/0x1b0 [ 348.690185][T14746] exit_to_usermode_loop+0x2fa/0x360 [ 348.690206][T14746] do_syscall_64+0x672/0x790 [ 348.711923][T14760] 0xffff888094d00000 hci1369 orig refcnt 4. hci_dev_hold [ 348.716781][T14746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.727322][T14746] RIP: 0033:0x4163e1 [ 348.727791][T14738] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 348.731233][T14746] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 348.731240][T14746] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 348.731252][T14746] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 348.731260][T14746] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 348.731268][T14746] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 348.731276][T14746] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 348.731284][T14746] R13: 000000000076c900 R14: 00000000000551b5 R15: 000000000076bfac [ 348.747044][T14748] 0xffff8880758e8000 hci1370 orig refcnt 4. hci_dev_hold [ 348.763155][T14732] R13: 0000000000770b38 R14: 0000000000054fdb R15: 000000000076bf0c [ 348.768565][ T8529] 0xffff888094d00000 hci1369 orig refcnt 5. hci_dev_hold [ 348.782101][ T1614] 0xffff88807f3f4000 hci1368 orig refcnt 5. hci_dev_hold [ 348.786562][ T8529] 0xffff888094d00000 hci1369 orig refcnt 6. hci_dev_put [ 348.794476][ T1614] 0xffff88807f3f4000 hci1368 orig refcnt 6. hci_dev_put [ 348.802332][T14718] ? setup_sigcontext+0x820/0x820 [ 348.810429][T14759] 0xffff888094d00000 hci1369 orig refcnt 5. hci_dev_put [ 348.833763][T14718] ? kick_process+0xe4/0x170 [ 348.840321][T14752] 0xffff88807f3f4000 hci1368 orig refcnt 5. hci_dev_put [ 348.864914][T14733] 0xffff88807f3c4000 hci1371 orig refcnt 4. hci_dev_hold [ 348.874322][ T1614] 0xffff8880758e8000 hci1370 orig refcnt 5. hci_dev_hold [ 348.894109][ T1614] 0xffff8880758e8000 hci1370 orig refcnt 6. hci_dev_put [ 348.895394][T14759] catch: 0xffff888094d00000, 0xffff888094d01078 [ 348.902396][T14738] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 348.909804][T14748] 0xffff8880758e8000 hci1370 orig refcnt 5. hci_dev_put [ 348.916483][T14738] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 348.931820][T14752] catch: 0xffff88807f3f4000, 0xffff88807f3f5078 [ 348.932174][T14738] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 348.939400][T14718] ? task_work_add+0x97/0x120 [ 348.946992][T14738] R13: 0000000000770b38 R14: 000000000005506c R15: 000000000076bf0c [ 348.957983][T14733] 0xffff88807f3c4000 hci1371 orig refcnt 5. hci_dev_put [ 348.970480][T14739] 0xffff888074c54000 hci1372 orig refcnt 4. hci_dev_hold [ 348.973475][T14759] Call Trace: [ 348.980997][T14759] hci_free_dev.cold+0x24/0x29 [ 348.988323][T14752] Call Trace: [ 348.988620][T14759] vhci_release+0x78/0xe0 [ 348.991725][T14748] catch: 0xffff8880758e8000, 0xffff8880758e9078 [ 348.996505][T14759] __fput+0x2da/0x850 [ 349.004808][T14739] 0xffff888074c54000 hci1372 orig refcnt 5. hci_dev_put [ 349.007094][T14759] task_work_run+0x13f/0x1b0 [ 349.018515][T14759] exit_to_usermode_loop+0x2fa/0x360 [ 349.019527][T14718] ? fput_many+0xf6/0x1a0 [ 349.023865][T14759] do_syscall_64+0x672/0x790 [ 349.023885][T14759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.023896][T14759] RIP: 0033:0x4163e1 [ 349.023910][T14759] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 349.023917][T14759] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 349.036105][T14752] hci_free_dev.cold+0x24/0x29 [ 349.038821][T14759] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 349.047110][T14733] catch: 0xffff88807f3c4000, 0xffff88807f3c5078 [ 349.063392][T14759] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 349.071420][T14748] Call Trace: [ 349.076536][T14759] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 349.087161][T14718] ? ksys_write+0x19f/0x250 [ 349.091030][T14759] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 349.098922][T14752] vhci_release+0x78/0xe0 [ 349.104495][T14759] R13: 0000000000770b38 R14: 00000000000552ba R15: 000000000076bf0c [ 349.129692][T14752] __fput+0x2da/0x850 [ 349.140091][T14718] ? __ia32_sys_read+0xb0/0xb0 [ 349.142661][T14739] catch: 0xffff888074c54000, 0xffff888074c55078 [ 349.152526][T14739] Call Trace: [ 349.158754][T14752] task_work_run+0x13f/0x1b0 [ 349.161670][T14739] hci_free_dev.cold+0x24/0x29 [ 349.164675][T14718] exit_to_usermode_loop+0x26c/0x360 [ 349.169578][T14748] hci_free_dev.cold+0x24/0x29 [ 349.179104][T14739] vhci_release+0x78/0xe0 [ 349.188473][T14752] get_signal+0x2054/0x24e0 [ 349.188760][T14748] vhci_release+0x78/0xe0 [ 349.197680][T14739] __fput+0x2da/0x850 [ 349.199098][T14718] do_syscall_64+0x672/0x790 [ 349.201677][T14739] task_work_run+0x13f/0x1b0 [ 349.201701][T14739] get_signal+0x2054/0x24e0 [ 349.201714][T14739] ? new_sync_read+0x790/0x790 [ 349.201735][T14739] ? fsnotify+0x770/0xb10 [ 349.201756][T14739] ? apparmor_path_rmdir+0x30/0x30 [ 349.207736][T14752] ? new_sync_read+0x790/0x790 [ 349.222175][T14733] Call Trace: [ 349.236458][T14718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.243086][T14748] __fput+0x2da/0x850 [ 349.248918][T14748] task_work_run+0x13f/0x1b0 [ 349.253711][T14739] do_signal+0x7e/0x13f0 [ 349.255279][T14718] RIP: 0033:0x45c849 [ 349.257990][T14739] ? fsnotify_first_mark+0x200/0x200 [ 349.258014][T14739] ? setup_sigcontext+0x820/0x820 [ 349.258030][T14739] ? kick_process+0xe4/0x170 [ 349.258048][T14739] ? task_work_add+0x97/0x120 [ 349.258068][T14739] ? fput_many+0xf6/0x1a0 [ 349.264614][T14752] ? fsnotify+0x770/0xb10 [ 349.276047][T14760] 0xffff88806effc000 hci1373 orig refcnt 4. hci_dev_hold [ 349.278141][T14718] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.282758][ T1614] 0xffff88806effc000 hci1373 orig refcnt 5. hci_dev_hold [ 349.298814][T14748] get_signal+0x2054/0x24e0 [ 349.320340][ T1614] 0xffff88806effc000 hci1373 orig refcnt 6. hci_dev_put [ 349.330130][T14718] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.336718][T14759] 0xffff88806effc000 hci1373 orig refcnt 5. hci_dev_put [ 349.341391][T14733] hci_free_dev.cold+0x24/0x29 [ 349.354036][T14759] catch: 0xffff88806effc000, 0xffff88806effd078 [ 349.354043][T14759] Call Trace: [ 349.354072][T14759] hci_free_dev.cold+0x24/0x29 [ 349.354089][T14759] vhci_release+0x78/0xe0 [ 349.354106][T14759] __fput+0x2da/0x850 [ 349.354134][T14759] task_work_run+0x13f/0x1b0 [ 349.354159][T14759] exit_to_usermode_loop+0x2fa/0x360 [ 349.354179][T14759] do_syscall_64+0x672/0x790 [ 349.354198][T14759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.354208][T14759] RIP: 0033:0x4163e1 [ 349.354226][T14759] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 349.377118][T14752] ? apparmor_path_rmdir+0x30/0x30 [ 349.378286][T14759] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 349.382574][T14752] do_signal+0x7e/0x13f0 [ 349.386919][T14759] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 349.386928][T14759] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 349.386936][T14759] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 349.386944][T14759] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bfa0 [ 349.386957][T14759] R13: 0000000000770b38 R14: 00000000000554e6 R15: 000000000076bfac [ 349.404097][T14739] ? ksys_write+0x19f/0x250 [ 349.422496][T14718] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 349.474645][T14752] ? fsnotify_first_mark+0x200/0x200 [ 349.555739][T14778] 0xffff888071050000 hci1374 orig refcnt 4. hci_dev_hold [ 349.567922][T14733] vhci_release+0x78/0xe0 [ 349.586714][T14733] __fput+0x2da/0x850 [ 349.592193][ T1614] 0xffff888071050000 hci1374 orig refcnt 5. hci_dev_hold [ 349.602296][ T1614] 0xffff888071050000 hci1374 orig refcnt 6. hci_dev_put [ 349.613441][T14777] 0xffff888071050000 hci1374 orig refcnt 5. hci_dev_put [ 349.622914][T14777] catch: 0xffff888071050000, 0xffff888071051078 [ 349.635220][T14777] Call Trace: [ 349.638649][T14777] hci_free_dev.cold+0x24/0x29 [ 349.643614][T14777] vhci_release+0x78/0xe0 [ 349.648065][T14777] __fput+0x2da/0x850 [ 349.652176][T14777] task_work_run+0x13f/0x1b0 [ 349.657837][T14777] exit_to_usermode_loop+0x2fa/0x360 [ 349.661848][T14733] task_work_run+0x13f/0x1b0 [ 349.664072][T14777] do_syscall_64+0x672/0x790 [ 349.668719][T14733] get_signal+0x2054/0x24e0 [ 349.672595][T14777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.692071][T14777] RIP: 0033:0x4163e1 [ 349.698894][T14777] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 349.708634][T14748] ? new_sync_read+0x790/0x790 [ 349.747844][T14739] ? __ia32_sys_read+0xb0/0xb0 [ 349.785285][T14733] ? new_sync_read+0x790/0x790 [ 349.800840][T14739] exit_to_usermode_loop+0x26c/0x360 [ 349.826989][T14739] do_syscall_64+0x672/0x790 [ 349.840204][T14733] ? fsnotify+0x770/0xb10 [ 349.860771][T14748] ? fsnotify+0x770/0xb10 [ 349.866434][T14752] ? setup_sigcontext+0x820/0x820 [ 349.880829][T14733] ? apparmor_path_rmdir+0x30/0x30 [ 349.884617][T14777] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 349.899127][T14739] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.918467][T14752] ? kick_process+0xe4/0x170 [ 349.928015][T14718] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 349.928029][T14748] ? apparmor_path_rmdir+0x30/0x30 [ 349.928051][T14748] do_signal+0x7e/0x13f0 [ 349.970397][T14739] RIP: 0033:0x45c849 [ 349.974022][T14733] do_signal+0x7e/0x13f0 [ 349.977850][T14752] ? task_work_add+0x97/0x120 [ 350.001904][T14777] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 350.020358][T14718] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 350.029038][T14739] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.039783][T14733] ? fsnotify_first_mark+0x200/0x200 [ 350.064548][T14752] ? fput_many+0xf6/0x1a0 [ 350.100715][T14752] ? ksys_write+0x19f/0x250 [ 350.106446][T14777] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 350.108290][T14748] ? fsnotify_first_mark+0x200/0x200 [ 350.115497][T14718] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 350.122722][T14733] ? setup_sigcontext+0x820/0x820 [ 350.139322][T14752] ? __ia32_sys_read+0xb0/0xb0 [ 350.157418][T14777] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 350.159798][T14748] ? setup_sigcontext+0x820/0x820 [ 350.169087][T14752] exit_to_usermode_loop+0x26c/0x360 [ 350.203623][T14739] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.214299][T14718] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 350.217328][T14748] ? kick_process+0xe4/0x170 [ 350.228296][T14777] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 350.231962][T14733] ? kick_process+0xe4/0x170 [ 350.237462][T14752] do_syscall_64+0x672/0x790 [ 350.248255][T14733] ? task_work_add+0x97/0x120 [ 350.255011][T14748] ? task_work_add+0x97/0x120 [ 350.257504][T14739] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 350.259885][T14733] ? fput_many+0xf6/0x1a0 [ 350.279210][T14777] R13: 000000000076c900 R14: 00000000000555d9 R15: 000000000076bfac [ 350.288561][T14752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.288776][T14748] ? fput_many+0xf6/0x1a0 [ 350.309235][T14752] RIP: 0033:0x45c849 [ 350.316662][T14739] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 350.325060][T14748] ? ksys_write+0x19f/0x250 [ 350.332207][T14778] 0xffff8880975f8000 hci1375 orig refcnt 4. hci_dev_hold [ 350.341488][T14733] ? ksys_write+0x19f/0x250 [ 350.351351][T14752] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.352050][T14748] ? __ia32_sys_read+0xb0/0xb0 [ 350.378038][ T1614] 0xffff8880975f8000 hci1375 orig refcnt 5. hci_dev_hold [ 350.382683][T14733] ? __ia32_sys_read+0xb0/0xb0 [ 350.387888][ T1614] 0xffff8880975f8000 hci1375 orig refcnt 6. hci_dev_put [ 350.401159][T14778] 0xffff8880975f8000 hci1375 orig refcnt 5. hci_dev_put [ 350.401366][T14748] exit_to_usermode_loop+0x26c/0x360 [ 350.413984][T14748] do_syscall_64+0x672/0x790 [ 350.414968][T14789] 0xffff8880968a8000 hci1376 orig refcnt 4. hci_dev_hold [ 350.418585][T14748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.418597][T14748] RIP: 0033:0x45c849 [ 350.418611][T14748] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.418619][T14748] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.418631][T14748] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 350.418637][T14748] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 350.418649][T14748] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 350.439125][T14733] exit_to_usermode_loop+0x26c/0x360 [ 350.456190][T14748] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2020/04/06 07:44:44 executed programs: 704 [ 350.456199][T14748] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 350.459936][ T1614] 0xffff8880968a8000 hci1376 orig refcnt 5. hci_dev_hold [ 350.471390][T14739] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 350.475074][ T1614] 0xffff8880968a8000 hci1376 orig refcnt 6. hci_dev_put [ 350.482562][T14739] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 350.542207][T14786] 0xffff8880968a8000 hci1376 orig refcnt 5. hci_dev_put [ 350.582400][T14786] catch: 0xffff8880968a8000, 0xffff8880968a9078 [ 350.589079][T14778] catch: 0xffff8880975f8000, 0xffff8880975f9078 [ 350.604633][T14786] Call Trace: [ 350.608721][T14794] 0xffff8880952c0000 hci1377 orig refcnt 4. hci_dev_hold [ 350.616848][T14778] Call Trace: [ 350.626976][T14786] hci_free_dev.cold+0x24/0x29 [ 350.631911][T14786] vhci_release+0x78/0xe0 [ 350.653516][T14752] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.655736][T14786] __fput+0x2da/0x850 [ 350.661970][T14752] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 350.661979][T14752] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 350.661985][T14752] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 350.661992][T14752] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 350.661998][T14752] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 350.666600][T14778] hci_free_dev.cold+0x24/0x29 [ 350.681476][T14786] task_work_run+0x13f/0x1b0 [ 350.702513][T14778] vhci_release+0x78/0xe0 [ 350.706838][T14793] 0xffff8880952c0000 hci1377 orig refcnt 5. hci_dev_put [ 350.715831][T14733] do_syscall_64+0x672/0x790 [ 350.721479][T14793] catch: 0xffff8880952c0000, 0xffff8880952c1078 [ 350.728476][T14733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.744767][T14733] RIP: 0033:0x45c849 [ 350.748754][T14733] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.754277][T14793] Call Trace: [ 350.769377][T14733] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.780586][T14733] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 350.788797][T14733] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 350.797429][T14733] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 350.807115][T14733] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 350.811739][T14778] __fput+0x2da/0x850 [ 350.816283][T14786] exit_to_usermode_loop+0x2fa/0x360 [ 350.825278][T14733] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 350.831667][T14778] task_work_run+0x13f/0x1b0 [ 350.834306][T14786] do_syscall_64+0x672/0x790 [ 350.845321][T14786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.851593][T14786] RIP: 0033:0x4163e1 [ 350.856600][T14778] get_signal+0x2054/0x24e0 [ 350.861248][T14786] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 350.882674][T14793] hci_free_dev.cold+0x24/0x29 [ 350.888187][T14778] ? new_sync_read+0x790/0x790 [ 350.893751][T14793] vhci_release+0x78/0xe0 [ 350.894472][T14801] 0xffff888071244000 hci1378 orig refcnt 4. hci_dev_hold [ 350.898179][T14778] ? fsnotify+0x770/0xb10 [ 350.909750][T14793] __fput+0x2da/0x850 [ 350.914414][T14793] task_work_run+0x13f/0x1b0 [ 350.919098][T14778] ? apparmor_path_rmdir+0x30/0x30 [ 350.925464][T14793] exit_to_usermode_loop+0x2fa/0x360 [ 350.930869][T14778] do_signal+0x7e/0x13f0 [ 350.934484][T14739] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 350.937427][T14778] ? fsnotify_first_mark+0x200/0x200 [ 350.949184][T14793] do_syscall_64+0x672/0x790 [ 350.955541][ T1614] 0xffff888071244000 hci1378 orig refcnt 5. hci_dev_hold [ 350.957868][T14786] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 350.965056][ T1614] 0xffff888071244000 hci1378 orig refcnt 6. hci_dev_put [ 350.980755][T14793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.981195][T14800] 0xffff888071244000 hci1378 orig refcnt 5. hci_dev_put [ 350.987193][T14793] RIP: 0033:0x4163e1 [ 350.997805][T14793] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 350.998603][T14778] ? setup_sigcontext+0x820/0x820 [ 351.017565][T14793] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 351.017670][T14793] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 351.017678][T14793] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 351.017685][T14793] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 351.017693][T14793] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 351.017701][T14793] R13: 000000000076c900 R14: 0000000000055a09 R15: 000000000076bfac [ 351.028570][T14794] 0xffff888095e08000 hci1380 orig refcnt 4. hci_dev_hold [ 351.061282][T14786] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 351.064984][T14806] 0xffff888076750000 hci1379 orig refcnt 4. hci_dev_hold [ 351.094078][T14786] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 351.095147][T14800] catch: 0xffff888071244000, 0xffff888071245078 [ 351.108770][T14800] Call Trace: [ 351.112143][T14800] hci_free_dev.cold+0x24/0x29 [ 351.118235][T14800] vhci_release+0x78/0xe0 [ 351.122665][T14778] ? kick_process+0xe4/0x170 [ 351.128298][T14800] __fput+0x2da/0x850 [ 351.133637][ T1614] 0xffff888076750000 hci1379 orig refcnt 5. hci_dev_hold [ 351.142413][T14786] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 351.143157][ T1614] 0xffff888076750000 hci1379 orig refcnt 6. hci_dev_put [ 351.160837][T14802] 0xffff888076750000 hci1379 orig refcnt 5. hci_dev_put [ 351.160843][ T1614] 0xffff888095e08000 hci1380 orig refcnt 5. hci_dev_hold [ 351.177361][ T1614] 0xffff888095e08000 hci1380 orig refcnt 6. hci_dev_put [ 351.179762][T14800] task_work_run+0x13f/0x1b0 [ 351.185747][T14786] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 351.191396][T14794] 0xffff888095e08000 hci1380 orig refcnt 5. hci_dev_put [ 351.198314][T14786] R13: 0000000000770b38 R14: 000000000005595f R15: 000000000076bf0c [ 351.209363][T14778] ? task_work_add+0x97/0x120 [ 351.216733][T14789] 0xffff888075048000 hci1381 orig refcnt 4. hci_dev_hold [ 351.220168][T14802] catch: 0xffff888076750000, 0xffff888076751078 [ 351.229010][ T1614] 0xffff888075048000 hci1381 orig refcnt 5. hci_dev_hold [ 351.240311][ T1614] 0xffff888075048000 hci1381 orig refcnt 6. hci_dev_put [ 351.247934][T14800] exit_to_usermode_loop+0x2fa/0x360 [ 351.249344][T14789] 0xffff888075048000 hci1381 orig refcnt 5. hci_dev_put [ 351.253348][T14800] do_syscall_64+0x672/0x790 [ 351.253370][T14800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.253380][T14800] RIP: 0033:0x4163e1 [ 351.253394][T14800] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 351.253406][T14800] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 351.276227][T14802] Call Trace: [ 351.294627][T14800] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 351.294635][T14800] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 351.294643][T14800] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 351.294651][T14800] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 351.294658][T14800] R13: 000000000076c900 R14: 0000000000055b1d R15: 000000000076bfac [ 351.311835][T14794] catch: 0xffff888095e08000, 0xffff888095e09078 [ 351.328278][T14789] catch: 0xffff888075048000, 0xffff888075049078 [ 351.333789][T14794] Call Trace: [ 351.343874][T14816] 0xffff888071db0000 hci1382 orig refcnt 4. hci_dev_hold [ 351.349262][T14801] 0xffff88806cf14000 hci1383 orig refcnt 4. hci_dev_hold [ 351.354773][T14778] ? fput_many+0xf6/0x1a0 [ 351.361484][ T1614] 0xffff88806cf14000 hci1383 orig refcnt 5. hci_dev_hold [ 351.391641][ T1614] 0xffff88806cf14000 hci1383 orig refcnt 6. hci_dev_put [ 351.401026][T14801] 0xffff88806cf14000 hci1383 orig refcnt 5. hci_dev_put [ 351.403089][T14778] ? ksys_write+0x19f/0x250 [ 351.408366][T14794] hci_free_dev.cold+0x24/0x29 [ 351.414576][T14816] 0xffff888071db0000 hci1382 orig refcnt 5. hci_dev_put [ 351.417510][T14794] vhci_release+0x78/0xe0 [ 351.425816][T14789] Call Trace: [ 351.428766][T14794] __fput+0x2da/0x850 [ 351.428793][T14794] task_work_run+0x13f/0x1b0 [ 351.432263][T14801] catch: 0xffff88806cf14000, 0xffff88806cf15078 [ 351.436460][T14794] get_signal+0x2054/0x24e0 [ 351.452412][T14794] ? new_sync_read+0x790/0x790 [ 351.454541][T14789] hci_free_dev.cold+0x24/0x29 [ 351.457320][T14794] ? fsnotify+0x770/0xb10 [ 351.464021][T14801] Call Trace: [ 351.467177][T14794] ? apparmor_path_rmdir+0x30/0x30 [ 351.474340][T14778] ? __ia32_sys_read+0xb0/0xb0 [ 351.474975][T14794] do_signal+0x7e/0x13f0 [ 351.483980][T14794] ? fsnotify_first_mark+0x200/0x200 [ 351.484202][T14789] vhci_release+0x78/0xe0 [ 351.489332][T14794] ? setup_sigcontext+0x820/0x820 [ 351.495765][T14801] hci_free_dev.cold+0x24/0x29 [ 351.498856][T14794] ? kick_process+0xe4/0x170 [ 351.498873][T14794] ? task_work_add+0x97/0x120 [ 351.513255][T14794] ? fput_many+0xf6/0x1a0 [ 351.515012][T14816] catch: 0xffff888071db0000, 0xffff888071db1078 [ 351.517670][T14794] ? ksys_write+0x19f/0x250 [ 351.528699][T14794] ? __ia32_sys_read+0xb0/0xb0 [ 351.528944][T14778] exit_to_usermode_loop+0x26c/0x360 [ 351.534415][T14794] exit_to_usermode_loop+0x26c/0x360 [ 351.545006][T14789] __fput+0x2da/0x850 [ 351.545853][T14778] do_syscall_64+0x672/0x790 [ 351.549073][T14794] do_syscall_64+0x672/0x790 [ 351.556904][T14801] vhci_release+0x78/0xe0 [ 351.560572][T14789] task_work_run+0x13f/0x1b0 [ 351.567958][T14794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.568525][T14801] __fput+0x2da/0x850 [ 351.574876][T14802] hci_free_dev.cold+0x24/0x29 [ 351.583560][T14789] get_signal+0x2054/0x24e0 [ 351.583757][T14816] Call Trace: [ 351.588148][T14794] RIP: 0033:0x45c849 [ 351.588164][T14794] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.598327][T14801] task_work_run+0x13f/0x1b0 [ 351.617985][T14789] ? new_sync_read+0x790/0x790 [ 351.623750][T14816] hci_free_dev.cold+0x24/0x29 [ 351.625976][T14778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.633234][T14816] vhci_release+0x78/0xe0 [ 351.636814][T14802] vhci_release+0x78/0xe0 [ 351.645194][T14789] ? fsnotify+0x770/0xb10 [ 351.647205][T14816] __fput+0x2da/0x850 [ 351.649612][T14778] RIP: 0033:0x45c849 [ 351.659371][T14802] __fput+0x2da/0x850 [ 351.664780][T14789] ? apparmor_path_rmdir+0x30/0x30 [ 351.668769][T14816] task_work_run+0x13f/0x1b0 [ 351.669967][T14778] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.669979][T14778] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.688247][T14801] get_signal+0x2054/0x24e0 [ 351.701762][T14802] task_work_run+0x13f/0x1b0 [ 351.703188][T14816] get_signal+0x2054/0x24e0 [ 351.708931][T14802] exit_to_usermode_loop+0x2fa/0x360 [ 351.723631][T14789] do_signal+0x7e/0x13f0 [ 351.725444][T14816] ? new_sync_read+0x790/0x790 [ 351.728072][T14789] ? fsnotify_first_mark+0x200/0x200 [ 351.738745][T14816] ? fsnotify+0x770/0xb10 [ 351.740441][T14802] do_syscall_64+0x672/0x790 [ 351.750602][T14794] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.760065][T14802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.760288][T14816] ? apparmor_path_rmdir+0x30/0x30 [ 351.768235][T14789] ? setup_sigcontext+0x820/0x820 [ 351.777812][T14802] RIP: 0033:0x4163e1 [ 351.781785][T14794] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 351.782498][T14801] ? new_sync_read+0x790/0x790 [ 351.791493][T14802] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 351.815599][T14789] ? kick_process+0xe4/0x170 [ 351.820278][T14778] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 351.829903][T14816] do_signal+0x7e/0x13f0 [ 351.834124][T14801] ? fsnotify+0x770/0xb10 [ 351.835455][T14794] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 351.844449][T14801] ? apparmor_path_rmdir+0x30/0x30 [ 351.852556][T14789] ? task_work_add+0x97/0x120 [ 351.855068][T14801] do_signal+0x7e/0x13f0 [ 351.858270][T14816] ? fsnotify_first_mark+0x200/0x200 [ 351.864535][T14801] ? fsnotify_first_mark+0x200/0x200 [ 351.872338][T14778] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 351.877277][T14801] ? setup_sigcontext+0x820/0x820 [ 351.881613][T14789] ? fput_many+0xf6/0x1a0 [ 351.895985][T14789] ? ksys_write+0x19f/0x250 [ 351.896829][T14801] ? kick_process+0xe4/0x170 [ 351.900586][T14794] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 351.915628][T14816] ? setup_sigcontext+0x820/0x820 [ 351.919886][T14801] ? task_work_add+0x97/0x120 [ 351.921819][T14778] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 351.933530][T14801] ? fput_many+0xf6/0x1a0 [ 351.934830][T14789] ? __ia32_sys_read+0xb0/0xb0 [ 351.944561][T14801] ? ksys_write+0x19f/0x250 [ 351.946081][T14816] ? kick_process+0xe4/0x170 [ 351.954073][T14789] exit_to_usermode_loop+0x26c/0x360 [ 351.956635][T14801] ? __ia32_sys_read+0xb0/0xb0 [ 351.959439][T14802] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 351.975081][T14794] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 351.977736][T14802] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 351.987301][T14801] exit_to_usermode_loop+0x26c/0x360 [ 351.991216][T14789] do_syscall_64+0x672/0x790 [ 351.991236][T14789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.005426][T14794] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 352.012907][T14778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 352.020591][T14801] do_syscall_64+0x672/0x790 [ 352.023302][T14816] ? task_work_add+0x97/0x120 [ 352.023324][T14816] ? fput_many+0xf6/0x1a0 [ 352.023339][T14816] ? ksys_write+0x19f/0x250 [ 352.023352][T14816] ? __ia32_sys_read+0xb0/0xb0 [ 352.023376][T14816] exit_to_usermode_loop+0x26c/0x360 [ 352.023397][T14816] do_syscall_64+0x672/0x790 [ 352.023419][T14816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.036721][T14801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.042345][T14802] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 352.069720][T14801] RIP: 0033:0x45c849 [ 352.081994][T14778] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 352.091531][T14789] RIP: 0033:0x45c849 [ 352.096367][T14801] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.098975][T14816] RIP: 0033:0x45c849 [ 352.126057][T14789] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.157359][T14789] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.168744][T14789] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 352.193940][T14833] 0xffff88807f72c000 hci1384 orig refcnt 4. hci_dev_hold [ 352.196213][T14789] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 352.210805][T14801] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.219909][T14801] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 352.228930][T14789] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 352.237591][T14801] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 352.246401][T14789] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 352.256149][ T1614] 0xffff88807f72c000 hci1384 orig refcnt 5. hci_dev_hold [ 352.265726][ T1614] 0xffff88807f72c000 hci1384 orig refcnt 6. hci_dev_put [ 352.275858][T14816] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.276170][T14830] 0xffff88807f72c000 hci1384 orig refcnt 5. hci_dev_put [ 352.296904][T14801] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 352.311367][T14789] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 352.320051][T14802] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 352.329370][T14802] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 352.340432][T14802] R13: 000000000076c900 R14: 0000000000055b9b R15: 000000000076bfac [ 352.352554][T14801] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 352.373066][T14816] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.387761][T14839] 0xffff88807f3e8000 hci1385 orig refcnt 4. hci_dev_hold [ 352.388880][T14806] 0xffff8880a8fe0000 hci1386 orig refcnt 4. hci_dev_hold [ 352.405336][T14844] 0xffff888073d3c000 hci1387 orig refcnt 4. hci_dev_hold [ 352.414000][ T1614] 0xffff888073d3c000 hci1387 orig refcnt 5. hci_dev_hold [ 352.414143][T14830] catch: 0xffff88807f72c000, 0xffff88807f72d078 [ 352.414149][T14830] Call Trace: [ 352.414169][T14830] hci_free_dev.cold+0x24/0x29 [ 352.414187][T14830] vhci_release+0x78/0xe0 [ 352.423262][ T1614] 0xffff888073d3c000 hci1387 orig refcnt 6. hci_dev_put [ 352.433431][ T8529] 0xffff88807f3e8000 hci1385 orig refcnt 5. hci_dev_hold [ 352.447389][T14801] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 352.450330][ T8529] 0xffff88807f3e8000 hci1385 orig refcnt 6. hci_dev_put [ 352.458902][T14841] 0xffff888073d3c000 hci1387 orig refcnt 5. hci_dev_put [ 352.464128][T14816] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 352.470784][T14841] catch: 0xffff888073d3c000, 0xffff888073d3d078 [ 352.470790][T14841] Call Trace: [ 352.470813][T14841] hci_free_dev.cold+0x24/0x29 [ 352.470834][T14841] vhci_release+0x78/0xe0 [ 352.477996][T14838] 0xffff88807f3e8000 hci1385 orig refcnt 5. hci_dev_put [ 352.494114][T14806] 0xffff8880a8fe0000 hci1386 orig refcnt 5. hci_dev_put [ 352.531349][T14841] __fput+0x2da/0x850 [ 352.541898][T14841] task_work_run+0x13f/0x1b0 [ 352.543949][T14838] catch: 0xffff88807f3e8000, 0xffff88807f3e9078 [ 352.553485][T14841] exit_to_usermode_loop+0x2fa/0x360 [ 352.558877][T14830] __fput+0x2da/0x850 [ 352.566385][T14838] Call Trace: [ 352.566628][T14816] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 352.571566][T14838] hci_free_dev.cold+0x24/0x29 [ 352.584106][T14830] task_work_run+0x13f/0x1b0 [ 352.592114][T14841] do_syscall_64+0x672/0x790 [ 352.594138][T14838] vhci_release+0x78/0xe0 [ 352.601548][T14853] 0xffff888073ca8000 hci1388 orig refcnt 4. hci_dev_hold [ 352.602357][T14806] catch: 0xffff8880a8fe0000, 0xffff8880a8fe1078 [ 352.617641][T14838] __fput+0x2da/0x850 [ 352.620795][T14830] exit_to_usermode_loop+0x2fa/0x360 [ 352.623054][ T8529] 0xffff888073ca8000 hci1388 orig refcnt 5. hci_dev_hold [ 352.634000][T14841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.640632][T14838] task_work_run+0x13f/0x1b0 [ 352.642513][ T8529] 0xffff888073ca8000 hci1388 orig refcnt 6. hci_dev_put [ 352.651242][T14816] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 352.661625][T14816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 352.665541][T14852] 0xffff888073ca8000 hci1388 orig refcnt 5. hci_dev_put [ 352.674529][T14830] do_syscall_64+0x672/0x790 [ 352.688871][T14852] catch: 0xffff888073ca8000, 0xffff888073ca9078 [ 352.693030][T14838] exit_to_usermode_loop+0x2fa/0x360 [ 352.696287][T14852] Call Trace: [ 352.704527][T14852] hci_free_dev.cold+0x24/0x29 [ 352.707629][T14841] RIP: 0033:0x4163e1 [ 352.709555][T14852] vhci_release+0x78/0xe0 [ 352.715031][T14830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.719942][T14852] __fput+0x2da/0x850 [ 352.725030][T14838] do_syscall_64+0x672/0x790 [ 352.727911][T14852] task_work_run+0x13f/0x1b0 [ 352.732453][T14838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.732463][T14838] RIP: 0033:0x4163e1 [ 352.732478][T14838] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 352.737296][T14852] exit_to_usermode_loop+0x2fa/0x360 [ 352.745763][T14806] Call Trace: [ 352.747284][T14852] do_syscall_64+0x672/0x790 [ 352.773320][T14841] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 352.775994][T14852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.780486][T14841] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 352.780499][T14841] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 352.780507][T14841] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 352.780514][T14841] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 352.780527][T14841] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 352.804298][T14852] RIP: 0033:0x4163e1 [ 352.807629][T14816] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 352.826321][T14852] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 352.840116][T14830] RIP: 0033:0x4163e1 [ 352.880618][T14852] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 352.893597][T14841] R13: 0000000000770b38 R14: 0000000000056116 R15: 000000000076bf0c [ 352.905942][T14844] 0xffff8880a1324000 hci1389 orig refcnt 4. hci_dev_hold [ 352.914706][T14838] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 352.919207][ T8529] 0xffff8880a1324000 hci1389 orig refcnt 5. hci_dev_hold [ 352.923755][T14852] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 352.932691][ T8529] 0xffff8880a1324000 hci1389 orig refcnt 6. hci_dev_put [ 352.954809][T14806] hci_free_dev.cold+0x24/0x29 [ 352.955316][T14844] 0xffff8880a1324000 hci1389 orig refcnt 5. hci_dev_put [ 352.959615][T14806] vhci_release+0x78/0xe0 [ 352.959632][T14806] __fput+0x2da/0x850 [ 352.959661][T14806] task_work_run+0x13f/0x1b0 [ 352.959685][T14806] get_signal+0x2054/0x24e0 [ 352.959695][T14806] ? new_sync_read+0x790/0x790 [ 352.959716][T14806] ? fsnotify+0x770/0xb10 [ 352.971383][T14838] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 352.984237][T14806] ? apparmor_path_rmdir+0x30/0x30 [ 352.995414][T14861] 0xffff888092740000 hci1390 orig refcnt 4. hci_dev_hold [ 353.009710][T14806] do_signal+0x7e/0x13f0 [ 353.015918][T14830] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 353.020329][T14806] ? fsnotify_first_mark+0x200/0x200 [ 353.044507][T14806] ? setup_sigcontext+0x820/0x820 [ 353.049551][T14806] ? kick_process+0xe4/0x170 [ 353.054622][T14806] ? task_work_add+0x97/0x120 [ 353.056297][T14852] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 353.059322][T14806] ? fput_many+0xf6/0x1a0 [ 353.059338][T14806] ? ksys_write+0x19f/0x250 [ 353.059352][T14806] ? __ia32_sys_read+0xb0/0xb0 [ 353.059377][T14806] exit_to_usermode_loop+0x26c/0x360 [ 353.059401][T14806] do_syscall_64+0x672/0x790 [ 353.078874][T14844] catch: 0xffff8880a1324000, 0xffff8880a1325078 [ 353.082424][T14806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.097998][T14838] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 353.104802][T14806] RIP: 0033:0x45c849 [ 353.116607][T14806] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.124925][T14844] Call Trace: [ 353.139910][T14852] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 353.142956][T14806] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.149530][T14838] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 353.165993][ T8529] 0xffff888092740000 hci1390 orig refcnt 5. hci_dev_hold [ 353.173663][T14852] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 353.173672][T14852] R13: 0000000000770b38 R14: 00000000000561e7 R15: 000000000076bf0c [ 353.178793][T14853] 0xffff8880a0058000 hci1391 orig refcnt 4. hci_dev_hold [ 353.183749][ T8529] 0xffff888092740000 hci1390 orig refcnt 6. hci_dev_put [ 353.199743][T14844] hci_free_dev.cold+0x24/0x29 [ 353.204608][T14838] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 353.217577][T14838] R13: 000000000076c900 R14: 00000000000560e0 R15: 000000000076bfac [ 353.224216][T14860] 0xffff888092740000 hci1390 orig refcnt 5. hci_dev_put [ 353.232579][T14860] catch: 0xffff888092740000, 0xffff888092741078 [ 353.233689][T14830] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 353.246781][T14839] 0xffff888071224000 hci1392 orig refcnt 4. hci_dev_hold [ 353.247331][T14830] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 353.262254][T14830] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 353.267572][T14844] vhci_release+0x78/0xe0 [ 353.270401][T14830] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 353.276821][T14806] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 353.282623][T14830] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 353.282631][T14830] R13: 000000000076c900 R14: 0000000000056020 R15: 000000000076bfac [ 353.294307][T14833] 0xffff88806ef40000 hci1393 orig refcnt 4. hci_dev_hold [ 353.311669][T14844] __fput+0x2da/0x850 [ 353.315037][ T8529] 0xffff8880a0058000 hci1391 orig refcnt 5. hci_dev_hold [ 353.323986][T14844] task_work_run+0x13f/0x1b0 [ 353.327454][ T8529] 0xffff8880a0058000 hci1391 orig refcnt 6. hci_dev_put [ 353.332026][T14844] get_signal+0x2054/0x24e0 [ 353.338262][T14853] 0xffff8880a0058000 hci1391 orig refcnt 5. hci_dev_put [ 353.349250][T14844] ? new_sync_read+0x790/0x790 [ 353.353767][ T8529] 0xffff888071224000 hci1392 orig refcnt 5. hci_dev_hold [ 353.361884][T14844] ? fsnotify+0x770/0xb10 [ 353.363649][ T8529] 0xffff888071224000 hci1392 orig refcnt 6. hci_dev_put [ 353.368025][T14806] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 353.374450][T14844] ? apparmor_path_rmdir+0x30/0x30 [ 353.387043][T14844] do_signal+0x7e/0x13f0 [ 353.389136][T14839] 0xffff888071224000 hci1392 orig refcnt 5. hci_dev_put [ 353.391291][T14844] ? fsnotify_first_mark+0x200/0x200 [ 353.391315][T14844] ? setup_sigcontext+0x820/0x820 [ 353.391330][T14844] ? kick_process+0xe4/0x170 [ 353.391347][T14844] ? task_work_add+0x97/0x120 [ 353.391366][T14844] ? fput_many+0xf6/0x1a0 [ 353.409943][T14806] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 353.413348][T14844] ? ksys_write+0x19f/0x250 [ 353.413362][T14844] ? __ia32_sys_read+0xb0/0xb0 [ 353.413386][T14844] exit_to_usermode_loop+0x26c/0x360 [ 353.413405][T14844] do_syscall_64+0x672/0x790 [ 353.413426][T14844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.413436][T14844] RIP: 0033:0x45c849 [ 353.413450][T14844] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.413457][T14844] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.413469][T14844] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 353.413477][T14844] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 353.413483][T14844] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 353.413490][T14844] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 353.413497][T14844] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 353.415537][T14860] Call Trace: [ 353.458535][T14806] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 353.460850][T14860] hci_free_dev.cold+0x24/0x29 [ 353.486765][T14839] catch: 0xffff888071224000, 0xffff888071225078 [ 353.488659][T14860] vhci_release+0x78/0xe0 [ 353.513039][T14853] catch: 0xffff8880a0058000, 0xffff8880a0059078 [ 353.521444][T14860] __fput+0x2da/0x850 [ 353.567657][ T8529] 0xffff88806ef40000 hci1393 orig refcnt 5. hci_dev_hold [ 353.576384][T14874] 0xffff8880a7ef0000 hci1394 orig refcnt 4. hci_dev_hold [ 353.577133][ T8529] 0xffff88806ef40000 hci1393 orig refcnt 6. hci_dev_put [ 353.591189][T14833] 0xffff88806ef40000 hci1393 orig refcnt 5. hci_dev_put [ 353.593670][T14853] Call Trace: [ 353.598309][T14839] Call Trace: [ 353.605383][T14833] catch: 0xffff88806ef40000, 0xffff88806ef41078 [ 353.611699][T14839] hci_free_dev.cold+0x24/0x29 [ 353.616639][T14806] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 353.621906][T14873] 0xffff8880a7ef0000 hci1394 orig refcnt 5. hci_dev_put [ 353.624756][T14833] Call Trace: [ 353.624775][T14833] hci_free_dev.cold+0x24/0x29 [ 353.624792][T14833] vhci_release+0x78/0xe0 [ 353.624809][T14833] __fput+0x2da/0x850 [ 353.624836][T14833] task_work_run+0x13f/0x1b0 [ 353.624858][T14833] get_signal+0x2054/0x24e0 [ 353.624869][T14833] ? new_sync_read+0x790/0x790 [ 353.624893][T14833] ? fsnotify+0x770/0xb10 [ 353.624907][T14833] ? apparmor_path_rmdir+0x30/0x30 [ 353.624928][T14833] do_signal+0x7e/0x13f0 [ 353.624940][T14833] ? fsnotify_first_mark+0x200/0x200 [ 353.624959][T14833] ? setup_sigcontext+0x820/0x820 [ 353.624974][T14833] ? kick_process+0xe4/0x170 [ 353.624996][T14833] ? task_work_add+0x97/0x120 [ 353.637672][T14873] catch: 0xffff8880a7ef0000, 0xffff8880a7ef1078 [ 353.642205][T14833] ? fput_many+0xf6/0x1a0 [ 353.658451][T14853] hci_free_dev.cold+0x24/0x29 [ 353.663501][T14833] ? ksys_write+0x19f/0x250 [ 353.673655][T14839] vhci_release+0x78/0xe0 [ 353.676616][T14833] ? __ia32_sys_read+0xb0/0xb0 [ 353.687590][T14860] task_work_run+0x13f/0x1b0 [ 353.691192][T14833] exit_to_usermode_loop+0x26c/0x360 [ 353.702760][T14839] __fput+0x2da/0x850 [ 353.706592][T14833] do_syscall_64+0x672/0x790 [ 353.711564][T14873] Call Trace: [ 353.720833][T14853] vhci_release+0x78/0xe0 [ 353.732895][T14839] task_work_run+0x13f/0x1b0 [ 353.736506][T14833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.746103][T14839] get_signal+0x2054/0x24e0 [ 353.751719][T14833] RIP: 0033:0x45c849 [ 353.764493][T14860] exit_to_usermode_loop+0x2fa/0x360 [ 353.768722][T14879] 0xffff8880853d8000 hci1395 orig refcnt 4. hci_dev_hold [ 353.776553][T14860] do_syscall_64+0x672/0x790 [ 353.783961][T14853] __fput+0x2da/0x850 [ 353.792082][T14853] task_work_run+0x13f/0x1b0 [ 353.798111][T14833] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.798846][T14873] hci_free_dev.cold+0x24/0x29 [ 353.818297][T14853] get_signal+0x2054/0x24e0 [ 353.828966][ T8529] 0xffff8880853d8000 hci1395 orig refcnt 5. hci_dev_hold [ 353.830931][T14839] ? new_sync_read+0x790/0x790 [ 353.838531][ T8529] 0xffff8880853d8000 hci1395 orig refcnt 6. hci_dev_put [ 353.845680][T14860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.850995][T14853] ? new_sync_read+0x790/0x790 [ 353.860126][T14878] 0xffff8880853d8000 hci1395 orig refcnt 5. hci_dev_put [ 353.867524][T14853] ? fsnotify+0x770/0xb10 [ 353.872003][T14853] ? apparmor_path_rmdir+0x30/0x30 [ 353.877407][T14878] catch: 0xffff8880853d8000, 0xffff8880853d9078 [ 353.883853][T14833] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.903271][T14853] do_signal+0x7e/0x13f0 [ 353.907657][T14878] Call Trace: [ 353.912192][T14853] ? fsnotify_first_mark+0x200/0x200 [ 353.914490][T14839] ? fsnotify+0x770/0xb10 [ 353.918184][T14833] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 353.930934][T14853] ? setup_sigcontext+0x820/0x820 [ 353.932977][T14878] hci_free_dev.cold+0x24/0x29 [ 353.937092][T14853] ? kick_process+0xe4/0x170 [ 353.946088][T14833] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 353.954976][T14853] ? task_work_add+0x97/0x120 [ 353.959798][T14833] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 353.966116][T14839] ? apparmor_path_rmdir+0x30/0x30 [ 353.969253][T14853] ? fput_many+0xf6/0x1a0 [ 353.976066][T14860] RIP: 0033:0x4163e1 [ 353.978290][T14853] ? ksys_write+0x19f/0x250 [ 353.981464][T14860] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 353.986952][T14833] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 354.015353][T14878] vhci_release+0x78/0xe0 [ 354.019859][T14878] __fput+0x2da/0x850 [ 354.022969][T14839] do_signal+0x7e/0x13f0 [ 354.025802][T14853] ? __ia32_sys_read+0xb0/0xb0 [ 354.030449][T14839] ? fsnotify_first_mark+0x200/0x200 [ 354.039616][T14878] task_work_run+0x13f/0x1b0 [ 354.045028][T14873] vhci_release+0x78/0xe0 [ 354.053205][T14839] ? setup_sigcontext+0x820/0x820 [ 354.057766][T14853] exit_to_usermode_loop+0x26c/0x360 [ 354.064926][T14878] exit_to_usermode_loop+0x2fa/0x360 [ 354.066290][T14839] ? kick_process+0xe4/0x170 [ 354.072610][T14873] __fput+0x2da/0x850 [ 354.081417][T14873] task_work_run+0x13f/0x1b0 [ 354.087611][T14853] do_syscall_64+0x672/0x790 [ 354.092397][T14878] do_syscall_64+0x672/0x790 [ 354.094811][T14839] ? task_work_add+0x97/0x120 [ 354.101856][T14873] exit_to_usermode_loop+0x2fa/0x360 [ 354.108635][T14853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.111998][T14860] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 354.114729][T14878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.114748][T14878] RIP: 0033:0x4163e1 [ 354.114762][T14878] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 354.114769][T14878] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 354.114780][T14878] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 354.114788][T14878] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 354.114796][T14878] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 354.114804][T14878] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 354.114811][T14878] R13: 000000000076c900 R14: 0000000000056688 R15: 000000000076bf0c [ 354.118848][T14879] 0xffff88806ee3c000 hci1396 orig refcnt 4. hci_dev_hold [ 354.132284][T14839] ? fput_many+0xf6/0x1a0 [ 354.142286][T14833] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 354.189019][T14839] ? ksys_write+0x19f/0x250 [ 354.232363][T14860] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 354.240040][T14873] do_syscall_64+0x672/0x790 [ 354.249439][T14853] RIP: 0033:0x45c849 [ 354.252266][T14860] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 354.260036][T14873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.264007][T14860] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 354.268853][T14853] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.290280][T14860] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 354.302642][T14873] RIP: 0033:0x4163e1 [ 354.307749][T14873] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 354.308362][ T8529] 0xffff88806ee3c000 hci1396 orig refcnt 5. hci_dev_hold [ 354.332908][T14853] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.339491][ T8529] 0xffff88806ee3c000 hci1396 orig refcnt 6. hci_dev_put [ 354.349399][T14873] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 354.351316][T14879] 0xffff88806ee3c000 hci1396 orig refcnt 5. hci_dev_put [ 354.365101][T14839] ? __ia32_sys_read+0xb0/0xb0 [ 354.371700][T14839] exit_to_usermode_loop+0x26c/0x360 [ 354.383711][T14853] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 354.392001][T14839] do_syscall_64+0x672/0x790 [ 354.401419][T14873] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 354.410570][T14860] R13: 000000000076c900 R14: 000000000005636d R15: 000000000076bfac [ 354.424428][T14839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.430406][T14879] catch: 0xffff88806ee3c000, 0xffff88806ee3d078 [ 354.441707][T14853] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 354.463785][T14873] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 354.476133][T14873] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 354.485227][T14873] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bfa0 [ 354.493986][T14873] R13: 0000000000770b38 R14: 00000000000565a2 R15: 000000000076bfac [ 354.508814][T14839] RIP: 0033:0x45c849 [ 354.510739][T14861] 0xffff88806ed54000 hci1398 orig refcnt 4. hci_dev_hold [ 354.520073][T14874] 0xffff888091ef8000 hci1397 orig refcnt 4. hci_dev_hold [ 354.528940][ T8529] 0xffff88806ed54000 hci1398 orig refcnt 5. hci_dev_hold [ 354.538518][ T8529] 0xffff88806ed54000 hci1398 orig refcnt 6. hci_dev_put [ 354.546344][T14861] 0xffff88806ed54000 hci1398 orig refcnt 5. hci_dev_put [ 354.556098][ T8529] 0xffff888091ef8000 hci1397 orig refcnt 5. hci_dev_hold [ 354.565018][T14879] Call Trace: [ 354.565695][ T8529] 0xffff888091ef8000 hci1397 orig refcnt 6. hci_dev_put [ 354.568332][T14879] hci_free_dev.cold+0x24/0x29 [ 354.568350][T14879] vhci_release+0x78/0xe0 [ 354.568367][T14879] __fput+0x2da/0x850 [ 354.568396][T14879] task_work_run+0x13f/0x1b0 [ 354.568420][T14879] get_signal+0x2054/0x24e0 [ 354.568431][T14879] ? new_sync_read+0x790/0x790 [ 354.576067][T14874] 0xffff888091ef8000 hci1397 orig refcnt 5. hci_dev_put [ 354.594165][T14839] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.599784][T14874] catch: 0xffff888091ef8000, 0xffff888091ef9078 [ 354.604937][T14861] catch: 0xffff88806ed54000, 0xffff88806ed55078 [ 354.610040][T14874] Call Trace: [ 354.610064][T14874] hci_free_dev.cold+0x24/0x29 [ 354.640124][T14853] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 354.642868][T14874] vhci_release+0x78/0xe0 [ 354.663623][T14874] __fput+0x2da/0x850 [ 354.667717][T14874] task_work_run+0x13f/0x1b0 [ 354.673418][T14874] get_signal+0x2054/0x24e0 [ 354.678497][T14874] ? new_sync_read+0x790/0x790 [ 354.683921][T14874] ? fsnotify+0x770/0xb10 [ 354.687620][T14895] 0xffff88806ed50000 hci1399 orig refcnt 4. hci_dev_hold [ 354.688516][T14874] ? apparmor_path_rmdir+0x30/0x30 [ 354.697871][T14853] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 354.703805][T14874] do_signal+0x7e/0x13f0 [ 354.713641][T14874] ? fsnotify_first_mark+0x200/0x200 [ 354.719566][T14874] ? setup_sigcontext+0x820/0x820 [ 354.726237][T14874] ? kick_process+0xe4/0x170 [ 354.727501][T14879] ? fsnotify+0x770/0xb10 [ 354.730916][T14874] ? task_work_add+0x97/0x120 [ 354.730936][T14874] ? fput_many+0xf6/0x1a0 [ 354.746466][T14839] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.757161][ T8529] 0xffff88806ed50000 hci1399 orig refcnt 5. hci_dev_hold [ 354.766785][ T8529] 0xffff88806ed50000 hci1399 orig refcnt 6. hci_dev_put [ 354.768487][T14879] ? apparmor_path_rmdir+0x30/0x30 [ 354.776010][T14853] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 354.779735][T14894] 0xffff88806ed50000 hci1399 orig refcnt 5. hci_dev_put [ 354.789387][T14874] ? ksys_write+0x19f/0x250 [ 354.800229][T14839] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 354.809221][T14874] ? __ia32_sys_read+0xb0/0xb0 [ 354.811702][T14879] do_signal+0x7e/0x13f0 [ 354.814815][T14861] Call Trace: [ 354.821875][T14839] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 354.828487][T14879] ? fsnotify_first_mark+0x200/0x200 [ 354.830414][T14874] exit_to_usermode_loop+0x26c/0x360 [ 354.839151][T14894] catch: 0xffff88806ed50000, 0xffff88806ed51078 [ 354.841684][T14861] hci_free_dev.cold+0x24/0x29 [ 354.855450][T14861] vhci_release+0x78/0xe0 [ 354.862400][T14839] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 354.870477][T14861] __fput+0x2da/0x850 [ 354.870507][T14861] task_work_run+0x13f/0x1b0 [ 354.870528][T14861] get_signal+0x2054/0x24e0 [ 354.870538][T14861] ? new_sync_read+0x790/0x790 [ 354.870560][T14861] ? fsnotify+0x770/0xb10 [ 354.870572][T14861] ? apparmor_path_rmdir+0x30/0x30 [ 354.870594][T14861] do_signal+0x7e/0x13f0 [ 354.870606][T14861] ? fsnotify_first_mark+0x200/0x200 [ 354.870626][T14861] ? setup_sigcontext+0x820/0x820 [ 354.870641][T14861] ? kick_process+0xe4/0x170 [ 354.870658][T14861] ? task_work_add+0x97/0x120 [ 354.870683][T14861] ? fput_many+0xf6/0x1a0 [ 354.883118][T14879] ? setup_sigcontext+0x820/0x820 [ 354.890831][T14861] ? ksys_write+0x19f/0x250 [ 354.896592][T14894] Call Trace: [ 354.899871][T14861] ? __ia32_sys_read+0xb0/0xb0 [ 354.908566][T14894] hci_free_dev.cold+0x24/0x29 [ 354.916629][T14874] do_syscall_64+0x672/0x790 [ 354.938038][T14894] vhci_release+0x78/0xe0 [ 354.943100][T14900] 0xffff88808bc20000 hci1400 orig refcnt 4. hci_dev_hold [ 354.950072][T14879] ? kick_process+0xe4/0x170 [ 354.955792][T14861] exit_to_usermode_loop+0x26c/0x360 [ 354.963661][T14839] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 354.968941][ T8529] 0xffff88808bc20000 hci1400 orig refcnt 5. hci_dev_hold [ 355.005911][ T8529] 0xffff88808bc20000 hci1400 orig refcnt 6. hci_dev_put [ 355.016208][T14839] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 355.016782][T14899] 0xffff88808bc20000 hci1400 orig refcnt 5. hci_dev_put [ 355.025808][T14879] ? task_work_add+0x97/0x120 [ 355.031331][T14899] catch: 0xffff88808bc20000, 0xffff88808bc21078 [ 355.031336][T14899] Call Trace: [ 355.031356][T14899] hci_free_dev.cold+0x24/0x29 [ 355.041607][T14894] __fput+0x2da/0x850 [ 355.042333][T14899] vhci_release+0x78/0xe0 [ 355.059258][T14899] __fput+0x2da/0x850 [ 355.063656][T14899] task_work_run+0x13f/0x1b0 [ 355.068379][T14899] exit_to_usermode_loop+0x2fa/0x360 [ 355.071745][T14861] do_syscall_64+0x672/0x790 [ 355.073809][T14899] do_syscall_64+0x672/0x790 [ 355.073829][T14899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.073838][T14899] RIP: 0033:0x4163e1 [ 355.073852][T14899] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 355.073922][T14899] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 355.073935][T14899] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 355.073943][T14899] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 355.073951][T14899] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 355.073958][T14899] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 355.073965][T14899] R13: 0000000000770b38 R14: 0000000000056b16 R15: 000000000076bf0c [ 355.074312][T14874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.092492][T14900] 0xffff888090da8000 hci1401 orig refcnt 4. hci_dev_hold [ 355.093552][T14874] RIP: 0033:0x45c849 [ 355.093568][T14874] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.093575][T14874] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.093588][T14874] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 355.093601][T14874] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 355.118817][T14894] task_work_run+0x13f/0x1b0 [ 355.121889][T14874] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 355.121897][T14874] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 355.121905][T14874] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 355.154111][T14909] 0xffff888090e10000 hci1402 orig refcnt 4. hci_dev_hold [ 355.155115][ T8529] 0xffff888090e10000 hci1402 orig refcnt 5. hci_dev_hold [ 355.192360][T14861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.201867][ T8529] 0xffff888090e10000 hci1402 orig refcnt 6. hci_dev_put [ 355.213052][T14879] ? fput_many+0xf6/0x1a0 [ 355.284908][T14908] 0xffff888090e10000 hci1402 orig refcnt 5. hci_dev_put [ 355.304930][T14908] catch: 0xffff888090e10000, 0xffff888090e11078 [ 355.361810][T14879] ? ksys_write+0x19f/0x250 [ 355.367285][T14879] ? __ia32_sys_read+0xb0/0xb0 [ 355.370610][T14908] Call Trace: [ 355.385328][ T8529] 0xffff888090da8000 hci1401 orig refcnt 5. hci_dev_hold [ 355.388281][T14861] RIP: 0033:0x45c849 [ 355.394822][ T8529] 0xffff888090da8000 hci1401 orig refcnt 6. hci_dev_put [ 355.404791][T14908] hci_free_dev.cold+0x24/0x29 [ 355.404809][T14908] vhci_release+0x78/0xe0 [ 355.404827][T14908] __fput+0x2da/0x850 [ 355.404858][T14908] task_work_run+0x13f/0x1b0 [ 355.414098][T14900] 0xffff888090da8000 hci1401 orig refcnt 5. hci_dev_put [ 355.414109][T14900] catch: 0xffff888090da8000, 0xffff888090da9078 [ 355.414114][T14900] Call Trace: [ 355.430982][T14915] 0xffff8880a821c000 hci1403 orig refcnt 4. hci_dev_hold [ 355.438030][T14879] exit_to_usermode_loop+0x26c/0x360 [ 355.444995][T14861] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.457040][T14879] do_syscall_64+0x672/0x790 [ 355.535356][T14894] exit_to_usermode_loop+0x2fa/0x360 [ 355.545891][T14908] exit_to_usermode_loop+0x2fa/0x360 [ 355.548993][T14913] 0xffff8880a821c000 hci1403 orig refcnt 5. hci_dev_put [ 355.559946][T14861] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.568954][T14861] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 355.570447][T14908] do_syscall_64+0x672/0x790 [ 355.577392][T14861] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 355.583685][T14900] hci_free_dev.cold+0x24/0x29 [ 355.590433][T14861] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 355.597378][T14913] catch: 0xffff8880a821c000, 0xffff8880a821d078 [ 355.619998][T14879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.643884][T14861] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 355.645689][T14894] do_syscall_64+0x672/0x790 [ 355.664129][T14879] RIP: 0033:0x45c849 [ 355.712895][T14913] Call Trace: [ 355.728780][T14908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.750286][T14913] hci_free_dev.cold+0x24/0x29 [ 355.757571][T14879] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.758613][T14900] vhci_release+0x78/0xe0 [ 355.780099][T14861] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 355.785400][T14894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.800599][T14908] RIP: 0033:0x4163e1 [ 355.813095][T14908] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 355.837960][T14913] vhci_release+0x78/0xe0 2020/04/06 07:44:49 executed programs: 719 [ 355.886079][T14913] __fput+0x2da/0x850 [ 355.906193][T14894] RIP: 0033:0x4163e1 [ 355.941144][T14913] task_work_run+0x13f/0x1b0 [ 355.962825][T14894] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 356.005021][T14879] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.008941][T14913] exit_to_usermode_loop+0x2fa/0x360 [ 356.040870][T14900] __fput+0x2da/0x850 [ 356.066520][T14913] do_syscall_64+0x672/0x790 [ 356.082154][T14927] 0xffff88809c44c000 hci1404 orig refcnt 4. hci_dev_hold [ 356.094107][T14900] task_work_run+0x13f/0x1b0 [ 356.098116][T14913] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.098878][T14908] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 356.113718][T14879] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 356.138714][T14900] get_signal+0x2054/0x24e0 [ 356.148744][T14894] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 356.153206][ T8529] 0xffff88809c44c000 hci1404 orig refcnt 5. hci_dev_hold [ 356.162266][T14913] RIP: 0033:0x4163e1 [ 356.166764][ T8529] 0xffff88809c44c000 hci1404 orig refcnt 6. hci_dev_put [ 356.176634][T14900] ? new_sync_read+0x790/0x790 [ 356.181809][T14926] 0xffff88809c44c000 hci1404 orig refcnt 5. hci_dev_put [ 356.183318][T14879] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 356.189444][T14926] catch: 0xffff88809c44c000, 0xffff88809c44d078 [ 356.199047][T14913] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 356.204192][T14900] ? fsnotify+0x770/0xb10 [ 356.236930][T14894] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 356.245907][T14894] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 356.255132][T14894] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 356.264168][T14894] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 356.269402][T14926] Call Trace: [ 356.272291][T14894] R13: 000000000076c900 R14: 00000000000569f1 R15: 000000000076bfac [ 356.295208][T14895] 0xffff88806e7b0000 hci1405 orig refcnt 4. hci_dev_hold [ 356.302482][T14908] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 356.305898][T14900] ? apparmor_path_rmdir+0x30/0x30 [ 356.312229][T14926] hci_free_dev.cold+0x24/0x29 [ 356.327502][T14926] vhci_release+0x78/0xe0 [ 356.337156][T14908] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 356.337441][T14895] 0xffff88806e7b0000 hci1405 orig refcnt 5. hci_dev_put [ 356.346705][T14926] __fput+0x2da/0x850 [ 356.364019][T14879] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 356.364725][T14908] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 356.386249][T14926] task_work_run+0x13f/0x1b0 [ 356.391024][T14900] do_signal+0x7e/0x13f0 [ 356.393311][T14908] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 356.403813][T14895] catch: 0xffff88806e7b0000, 0xffff88806e7b1078 [ 356.405300][T14908] R13: 0000000000770b38 R14: 0000000000056bbf R15: 000000000076bf0c [ 356.414775][T14879] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 356.433312][T14926] exit_to_usermode_loop+0x2fa/0x360 [ 356.435220][T14909] 0xffff88807310c000 hci1406 orig refcnt 4. hci_dev_hold [ 356.438991][T14900] ? fsnotify_first_mark+0x200/0x200 [ 356.451868][T14913] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 356.461085][ T8529] 0xffff88807310c000 hci1406 orig refcnt 5. hci_dev_hold [ 356.470696][ T8529] 0xffff88807310c000 hci1406 orig refcnt 6. hci_dev_put [ 356.472979][T14895] Call Trace: [ 356.480703][T14909] 0xffff88807310c000 hci1406 orig refcnt 5. hci_dev_put [ 356.488517][T14926] do_syscall_64+0x672/0x790 [ 356.488537][T14926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.488548][T14926] RIP: 0033:0x4163e1 [ 356.488561][T14926] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 356.488569][T14926] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 356.488581][T14926] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 356.488588][T14926] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 356.488595][T14926] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 356.488603][T14926] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 356.488610][T14926] R13: 000000000076c900 R14: 0000000000056f75 R15: 000000000076bfac [ 356.499958][T14900] ? setup_sigcontext+0x820/0x820 [ 356.530946][T14909] catch: 0xffff88807310c000, 0xffff88807310d078 [ 356.535891][T14913] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 356.540579][T14909] Call Trace: [ 356.548655][T14895] hci_free_dev.cold+0x24/0x29 [ 356.556709][T14909] hci_free_dev.cold+0x24/0x29 [ 356.599459][T14913] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 356.603862][T14879] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 356.621063][T14895] vhci_release+0x78/0xe0 [ 356.624854][T14927] 0xffff88807578c000 hci1407 orig refcnt 4. hci_dev_hold [ 356.638203][ T8529] 0xffff88807578c000 hci1407 orig refcnt 5. hci_dev_hold [ 356.641995][T14913] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 356.647675][ T8529] 0xffff88807578c000 hci1407 orig refcnt 6. hci_dev_put [ 356.662637][T14895] __fput+0x2da/0x850 [ 356.664783][T14927] 0xffff88807578c000 hci1407 orig refcnt 5. hci_dev_put [ 356.666656][T14895] task_work_run+0x13f/0x1b0 [ 356.666682][T14895] get_signal+0x2054/0x24e0 [ 356.666695][T14895] ? new_sync_read+0x790/0x790 [ 356.666719][T14895] ? fsnotify+0x770/0xb10 [ 356.666737][T14895] ? apparmor_path_rmdir+0x30/0x30 [ 356.691874][T14900] ? kick_process+0xe4/0x170 [ 356.692305][T14895] do_signal+0x7e/0x13f0 [ 356.706477][T14895] ? fsnotify_first_mark+0x200/0x200 [ 356.711783][T14895] ? setup_sigcontext+0x820/0x820 [ 356.744171][T14900] ? task_work_add+0x97/0x120 [ 356.758104][T14927] catch: 0xffff88807578c000, 0xffff88807578d078 [ 356.769235][T14913] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 356.781639][T14900] ? fput_many+0xf6/0x1a0 [ 356.782557][T14895] ? kick_process+0xe4/0x170 [ 356.790594][T14895] ? task_work_add+0x97/0x120 [ 356.798853][T14927] Call Trace: [ 356.807753][T14900] ? ksys_write+0x19f/0x250 [ 356.818209][T14909] vhci_release+0x78/0xe0 [ 356.819818][T14927] hci_free_dev.cold+0x24/0x29 [ 356.827974][T14913] R13: 000000000076c900 R14: 0000000000056d12 R15: 000000000076c04c [ 356.829627][T14895] ? fput_many+0xf6/0x1a0 [ 356.846398][T14909] __fput+0x2da/0x850 [ 356.846538][T14927] vhci_release+0x78/0xe0 [ 356.850422][T14909] task_work_run+0x13f/0x1b0 [ 356.850447][T14909] get_signal+0x2054/0x24e0 [ 356.850459][T14909] ? new_sync_read+0x790/0x790 [ 356.850480][T14909] ? fsnotify+0x770/0xb10 [ 356.850498][T14909] ? apparmor_path_rmdir+0x30/0x30 [ 356.872302][T14946] 0xffff88807f320000 hci1408 orig refcnt 4. hci_dev_hold [ 356.882859][T14900] ? __ia32_sys_read+0xb0/0xb0 [ 356.893300][T14895] ? ksys_write+0x19f/0x250 [ 356.893496][T14915] 0xffff88806e658000 hci1409 orig refcnt 4. hci_dev_hold [ 356.897832][T14895] ? __ia32_sys_read+0xb0/0xb0 [ 356.897858][T14895] exit_to_usermode_loop+0x26c/0x360 [ 356.897879][T14895] do_syscall_64+0x672/0x790 [ 356.897900][T14895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.897914][T14895] RIP: 0033:0x45c849 [ 356.933392][T14900] exit_to_usermode_loop+0x26c/0x360 [ 356.936627][T14927] __fput+0x2da/0x850 [ 356.938704][T14900] do_syscall_64+0x672/0x790 [ 356.938725][T14900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.938737][T14900] RIP: 0033:0x45c849 [ 356.938751][T14900] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.938759][T14900] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.938771][T14900] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 356.938778][T14900] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 356.938790][T14900] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 356.981976][T14927] task_work_run+0x13f/0x1b0 [ 356.990525][T14895] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.004293][T14915] 0xffff88806e658000 hci1409 orig refcnt 5. hci_dev_put [ 357.012343][T14895] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.058438][T14900] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.067741][ T8529] 0xffff88807f320000 hci1408 orig refcnt 5. hci_dev_hold [ 357.077511][ T8529] 0xffff88807f320000 hci1408 orig refcnt 6. hci_dev_put [ 357.086171][T14900] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 357.086920][T14944] 0xffff88807f320000 hci1408 orig refcnt 5. hci_dev_put [ 357.097612][T14909] do_signal+0x7e/0x13f0 [ 357.106590][T14909] ? fsnotify_first_mark+0x200/0x200 [ 357.112065][T14909] ? setup_sigcontext+0x820/0x820 [ 357.118060][T14909] ? kick_process+0xe4/0x170 [ 357.123300][T14909] ? task_work_add+0x97/0x120 [ 357.128013][T14909] ? fput_many+0xf6/0x1a0 [ 357.132352][T14909] ? ksys_write+0x19f/0x250 [ 357.135395][T14915] catch: 0xffff88806e658000, 0xffff88806e659078 [ 357.139692][T14909] ? __ia32_sys_read+0xb0/0xb0 [ 357.146504][T14927] get_signal+0x2054/0x24e0 [ 357.149859][T14909] exit_to_usermode_loop+0x26c/0x360 [ 357.158940][T14909] do_syscall_64+0x672/0x790 [ 357.164118][T14909] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.170070][T14909] RIP: 0033:0x45c849 [ 357.175056][T14909] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.176892][T14944] catch: 0xffff88807f320000, 0xffff88807f321078 [ 357.195763][T14909] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.210712][T14909] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 357.222578][T14927] ? new_sync_read+0x790/0x790 [ 357.228573][T14915] Call Trace: [ 357.235739][T14927] ? fsnotify+0x770/0xb10 [ 357.240167][T14915] hci_free_dev.cold+0x24/0x29 [ 357.247414][T14909] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 357.260315][T14927] ? apparmor_path_rmdir+0x30/0x30 [ 357.266986][T14915] vhci_release+0x78/0xe0 [ 357.276543][T14915] __fput+0x2da/0x850 [ 357.276646][T14895] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 357.281758][T14927] do_signal+0x7e/0x13f0 [ 357.298140][T14955] 0xffff88806d098000 hci1410 orig refcnt 4. hci_dev_hold [ 357.298429][T14915] task_work_run+0x13f/0x1b0 [ 357.316684][T14909] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 357.319729][T14915] get_signal+0x2054/0x24e0 [ 357.330669][T14944] Call Trace: [ 357.332198][T14927] ? fsnotify_first_mark+0x200/0x200 [ 357.343301][T14927] ? setup_sigcontext+0x820/0x820 [ 357.349854][T14944] hci_free_dev.cold+0x24/0x29 [ 357.351727][T14915] ? new_sync_read+0x790/0x790 [ 357.361691][T14954] 0xffff88806d098000 hci1410 orig refcnt 5. hci_dev_put [ 357.366098][T14927] ? kick_process+0xe4/0x170 [ 357.377934][T14909] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.378960][T14915] ? fsnotify+0x770/0xb10 [ 357.387575][T14895] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 357.391900][T14927] ? task_work_add+0x97/0x120 [ 357.403281][T14954] catch: 0xffff88806d098000, 0xffff88806d099078 [ 357.404250][T14915] ? apparmor_path_rmdir+0x30/0x30 [ 357.410115][T14944] vhci_release+0x78/0xe0 [ 357.416657][T14927] ? fput_many+0xf6/0x1a0 [ 357.424704][T14915] do_signal+0x7e/0x13f0 [ 357.429035][T14927] ? ksys_write+0x19f/0x250 [ 357.435080][T14915] ? fsnotify_first_mark+0x200/0x200 [ 357.436130][T14944] __fput+0x2da/0x850 [ 357.440440][T14927] ? __ia32_sys_read+0xb0/0xb0 [ 357.440462][T14927] exit_to_usermode_loop+0x26c/0x360 [ 357.447904][T14954] Call Trace: [ 357.451219][T14915] ? setup_sigcontext+0x820/0x820 [ 357.461514][T14909] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 357.464036][T14927] do_syscall_64+0x672/0x790 [ 357.477139][T14895] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 357.492897][T14915] ? kick_process+0xe4/0x170 [ 357.497537][T14915] ? task_work_add+0x97/0x120 [ 357.502228][T14915] ? fput_many+0xf6/0x1a0 [ 357.511834][T14954] hci_free_dev.cold+0x24/0x29 [ 357.517572][T14927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.524379][T14944] task_work_run+0x13f/0x1b0 [ 357.529000][T14944] exit_to_usermode_loop+0x2fa/0x360 [ 357.540458][T14954] vhci_release+0x78/0xe0 [ 357.545568][T14895] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.555545][T14927] RIP: 0033:0x45c849 [ 357.560320][T14954] __fput+0x2da/0x850 [ 357.566120][T14927] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.586544][T14944] do_syscall_64+0x672/0x790 [ 357.594561][T14954] task_work_run+0x13f/0x1b0 [ 357.599239][T14895] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 357.607006][T14915] ? ksys_write+0x19f/0x250 [ 357.609493][T14962] 0xffff888072444000 hci1411 orig refcnt 4. hci_dev_hold [ 357.619906][T14944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.628851][T14915] ? __ia32_sys_read+0xb0/0xb0 [ 357.629487][T14954] exit_to_usermode_loop+0x2fa/0x360 [ 357.646295][T14915] exit_to_usermode_loop+0x26c/0x360 [ 357.651119][T14944] RIP: 0033:0x4163e1 [ 357.658879][T14954] do_syscall_64+0x672/0x790 [ 357.666543][ T1614] 0xffff888072444000 hci1411 orig refcnt 5. hci_dev_hold [ 357.676374][ T1614] 0xffff888072444000 hci1411 orig refcnt 6. hci_dev_put [ 357.678123][T14915] do_syscall_64+0x672/0x790 [ 357.685921][T14944] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 357.708578][T14960] 0xffff888072444000 hci1411 orig refcnt 5. hci_dev_put [ 357.711188][T14915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.717075][T14960] catch: 0xffff888072444000, 0xffff888072445078 [ 357.729509][T14960] Call Trace: [ 357.731213][T14954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.733771][T14960] hci_free_dev.cold+0x24/0x29 [ 357.743594][T14954] RIP: 0033:0x4163e1 [ 357.744885][T14960] vhci_release+0x78/0xe0 [ 357.752092][T14960] __fput+0x2da/0x850 [ 357.757659][T14960] task_work_run+0x13f/0x1b0 [ 357.758193][T14927] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.762339][T14960] exit_to_usermode_loop+0x2fa/0x360 [ 357.774893][T14915] RIP: 0033:0x45c849 [ 357.777824][T14960] do_syscall_64+0x672/0x790 [ 357.780314][T14915] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.785800][T14960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.815029][T14960] RIP: 0033:0x4163e1 [ 357.817600][T14954] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 357.819010][T14960] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 357.819022][T14960] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 357.856585][T14967] 0xffff8880a367c000 hci1412 orig refcnt 4. hci_dev_hold [ 357.861293][T14960] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 357.883617][T14944] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 357.892772][T14944] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 357.901464][T14944] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 357.910101][T14944] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 357.918573][T14927] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 357.919039][T14944] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 357.935461][T14944] R13: 000000000076c900 R14: 0000000000057291 R15: 000000000076bfac [ 357.938232][T14960] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 357.945248][T14954] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 357.960725][T14915] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.974407][T14946] 0xffff888070220000 hci1413 orig refcnt 4. hci_dev_hold [ 357.981452][T14966] 0xffff8880a367c000 hci1412 orig refcnt 5. hci_dev_put [ 357.981471][T14966] catch: 0xffff8880a367c000, 0xffff8880a367d078 [ 357.981480][T14966] Call Trace: [ 357.999403][T14915] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 358.008237][T14954] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 358.011099][T14927] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 358.019136][ T1614] 0xffff888070220000 hci1413 orig refcnt 5. hci_dev_hold [ 358.025778][T14960] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 358.034171][ T1614] 0xffff888070220000 hci1413 orig refcnt 6. hci_dev_put [ 358.049061][T14946] 0xffff888070220000 hci1413 orig refcnt 5. hci_dev_put [ 358.057536][T14915] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 358.066168][T14915] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 358.067554][T14946] catch: 0xffff888070220000, 0xffff888070221078 [ 358.075854][T14915] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 358.081061][T14954] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 358.089522][T14915] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 358.107882][T14966] hci_free_dev.cold+0x24/0x29 [ 358.108279][T14927] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 358.122083][T14927] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 358.130868][T14927] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 358.134781][T14946] Call Trace: [ 358.141953][T14960] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 358.151457][T14960] R13: 000000000076c900 R14: 0000000000057560 R15: 000000000076bfac [ 358.154484][T14966] vhci_release+0x78/0xe0 [ 358.166103][T14962] 0xffff888075394000 hci1414 orig refcnt 4. hci_dev_hold [ 358.184109][T14946] hci_free_dev.cold+0x24/0x29 [ 358.185051][ T1614] 0xffff888075394000 hci1414 orig refcnt 5. hci_dev_hold [ 358.196734][T14966] __fput+0x2da/0x850 [ 358.198689][ T1614] 0xffff888075394000 hci1414 orig refcnt 6. hci_dev_put [ 358.209354][T14962] 0xffff888075394000 hci1414 orig refcnt 5. hci_dev_put [ 358.217630][T14946] vhci_release+0x78/0xe0 [ 358.219808][T14954] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 358.225658][T14978] 0xffff88808ea94000 hci1415 orig refcnt 4. hci_dev_hold [ 358.235796][T14962] catch: 0xffff888075394000, 0xffff888075395078 [ 358.238743][T14966] task_work_run+0x13f/0x1b0 [ 358.243508][T14962] Call Trace: [ 358.251435][T14962] hci_free_dev.cold+0x24/0x29 [ 358.256365][T14962] vhci_release+0x78/0xe0 [ 358.260777][T14962] __fput+0x2da/0x850 [ 358.264986][T14962] task_work_run+0x13f/0x1b0 [ 358.269666][T14946] __fput+0x2da/0x850 [ 358.269677][T14962] get_signal+0x2054/0x24e0 [ 358.269691][T14962] ? new_sync_read+0x790/0x790 [ 358.283151][T14962] ? fsnotify+0x770/0xb10 [ 358.286487][T14966] exit_to_usermode_loop+0x2fa/0x360 [ 358.287543][T14962] ? apparmor_path_rmdir+0x30/0x30 [ 358.287564][T14962] do_signal+0x7e/0x13f0 [ 358.295444][T14954] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 358.298118][T14962] ? fsnotify_first_mark+0x200/0x200 [ 358.298140][T14962] ? setup_sigcontext+0x820/0x820 [ 358.298156][T14962] ? kick_process+0xe4/0x170 [ 358.306744][T14982] 0xffff888098524000 hci1416 orig refcnt 4. hci_dev_hold [ 358.310533][T14962] ? task_work_add+0x97/0x120 [ 358.320892][T14946] task_work_run+0x13f/0x1b0 [ 358.320916][T14946] get_signal+0x2054/0x24e0 [ 358.327817][T14962] ? fput_many+0xf6/0x1a0 [ 358.342293][T14954] R13: 000000000076c900 R14: 0000000000057420 R15: 000000000076bfac [ 358.353551][ T1614] 0xffff88808ea94000 hci1415 orig refcnt 5. hci_dev_hold [ 358.366213][T14977] 0xffff888098524000 hci1416 orig refcnt 5. hci_dev_put [ 358.369577][ T1614] 0xffff88808ea94000 hci1415 orig refcnt 6. hci_dev_put [ 358.377790][T14977] catch: 0xffff888098524000, 0xffff888098525078 [ 358.382320][T14966] do_syscall_64+0x672/0x790 [ 358.387977][T14974] 0xffff88808ea94000 hci1415 orig refcnt 5. hci_dev_put [ 358.397947][T14966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.404538][T14974] catch: 0xffff88808ea94000, 0xffff88808ea95078 [ 358.407984][T14962] ? ksys_write+0x19f/0x250 [ 358.413081][T14946] ? new_sync_read+0x790/0x790 [ 358.418822][T14962] ? __ia32_sys_read+0xb0/0xb0 [ 358.422309][T14966] RIP: 0033:0x4163e1 [ 358.428402][T14962] exit_to_usermode_loop+0x26c/0x360 [ 358.438588][T14962] do_syscall_64+0x672/0x790 [ 358.443437][T14962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.449831][T14962] RIP: 0033:0x45c849 [ 358.453908][T14962] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.458619][T14946] ? fsnotify+0x770/0xb10 [ 358.474994][T14962] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.488322][T14962] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 358.496989][T14962] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 358.505699][T14962] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 358.506151][T14966] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 358.517241][T14974] Call Trace: [ 358.548509][T14977] Call Trace: [ 358.558110][T14955] 0xffff88806cea4000 hci1417 orig refcnt 4. hci_dev_hold [ 358.570343][T14946] ? apparmor_path_rmdir+0x30/0x30 [ 358.572189][T14962] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 358.586040][T14977] hci_free_dev.cold+0x24/0x29 [ 358.588122][T14946] do_signal+0x7e/0x13f0 [ 358.596185][ T1614] 0xffff88806cea4000 hci1417 orig refcnt 5. hci_dev_hold [ 358.605697][ T1614] 0xffff88806cea4000 hci1417 orig refcnt 6. hci_dev_put [ 358.611960][T14946] ? fsnotify_first_mark+0x200/0x200 [ 358.614157][T14955] 0xffff88806cea4000 hci1417 orig refcnt 5. hci_dev_put [ 358.625303][T14966] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 358.636278][T14977] vhci_release+0x78/0xe0 [ 358.639273][T14946] ? setup_sigcontext+0x820/0x820 [ 358.650288][T14974] hci_free_dev.cold+0x24/0x29 [ 358.655712][T14977] __fput+0x2da/0x850 [ 358.660941][T14962] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 358.661050][T14946] ? kick_process+0xe4/0x170 [ 358.678413][T14966] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 358.682244][T14977] task_work_run+0x13f/0x1b0 [ 358.686578][T14966] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 358.694945][T14974] vhci_release+0x78/0xe0 [ 358.703692][T14966] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 358.709591][T14955] catch: 0xffff88806cea4000, 0xffff88806cea5078 [ 358.711771][T14966] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 358.724134][T14977] exit_to_usermode_loop+0x2fa/0x360 [ 358.735791][T14966] R13: 000000000076c900 R14: 000000000005765f R15: 000000000076bfac [ 358.737952][T14977] do_syscall_64+0x672/0x790 [ 358.746693][T14946] ? task_work_add+0x97/0x120 [ 358.754227][T14974] __fput+0x2da/0x850 [ 358.757361][T14946] ? fput_many+0xf6/0x1a0 [ 358.759513][T14955] Call Trace: [ 358.772764][T14967] 0xffff8880764f4000 hci1418 orig refcnt 4. hci_dev_hold [ 358.783370][T14946] ? ksys_write+0x19f/0x250 [ 358.786827][T14977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.795176][T14955] hci_free_dev.cold+0x24/0x29 [ 358.797706][ T1614] 0xffff8880764f4000 hci1418 orig refcnt 5. hci_dev_hold [ 358.801300][T14974] task_work_run+0x13f/0x1b0 [ 358.809737][ T1614] 0xffff8880764f4000 hci1418 orig refcnt 6. hci_dev_put [ 358.821552][T14967] 0xffff8880764f4000 hci1418 orig refcnt 5. hci_dev_put [ 358.821770][T14955] vhci_release+0x78/0xe0 [ 358.831124][T14946] ? __ia32_sys_read+0xb0/0xb0 [ 358.838570][T14977] RIP: 0033:0x4163e1 [ 358.838648][T14946] exit_to_usermode_loop+0x26c/0x360 [ 358.848094][T14946] do_syscall_64+0x672/0x790 [ 358.848243][T14967] catch: 0xffff8880764f4000, 0xffff8880764f5078 [ 358.853067][T14946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.867090][T14994] 0xffff88809508c000 hci1419 orig refcnt 4. hci_dev_hold [ 358.872757][T14977] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 358.878085][ T1614] 0xffff88809508c000 hci1419 orig refcnt 5. hci_dev_hold [ 358.897909][T14967] Call Trace: [ 358.903672][ T1614] 0xffff88809508c000 hci1419 orig refcnt 6. hci_dev_put [ 358.907223][T14974] exit_to_usermode_loop+0x2fa/0x360 [ 358.915169][T14989] 0xffff88809508c000 hci1419 orig refcnt 5. hci_dev_put [ 358.924921][T14989] catch: 0xffff88809508c000, 0xffff88809508d078 [ 358.926763][T14946] RIP: 0033:0x45c849 [ 358.931295][T14989] Call Trace: [ 358.938604][T14989] hci_free_dev.cold+0x24/0x29 [ 358.940665][T14955] __fput+0x2da/0x850 [ 358.943506][T14989] vhci_release+0x78/0xe0 [ 358.949231][T14974] do_syscall_64+0x672/0x790 [ 358.951828][T14989] __fput+0x2da/0x850 [ 358.951855][T14989] task_work_run+0x13f/0x1b0 [ 358.963211][T14967] hci_free_dev.cold+0x24/0x29 [ 358.965335][T14989] exit_to_usermode_loop+0x2fa/0x360 [ 358.970195][T14967] vhci_release+0x78/0xe0 [ 358.975518][T14989] do_syscall_64+0x672/0x790 [ 358.975539][T14989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.984549][T14955] task_work_run+0x13f/0x1b0 [ 358.984572][T14955] get_signal+0x2054/0x24e0 [ 358.984583][T14955] ? new_sync_read+0x790/0x790 [ 358.984605][T14955] ? fsnotify+0x770/0xb10 [ 358.984618][T14955] ? apparmor_path_rmdir+0x30/0x30 [ 358.984639][T14955] do_signal+0x7e/0x13f0 [ 358.990967][T14989] RIP: 0033:0x4163e1 [ 359.012158][T14946] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.015741][T14989] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 359.023433][T14974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.023842][T14989] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 359.048805][T14967] __fput+0x2da/0x850 [ 359.064530][T14989] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 359.075359][T14946] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.079653][T14989] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 359.099583][T14955] ? fsnotify_first_mark+0x200/0x200 [ 359.099605][T14955] ? setup_sigcontext+0x820/0x820 [ 359.099620][T14955] ? kick_process+0xe4/0x170 [ 359.099643][T14955] ? task_work_add+0x97/0x120 [ 359.108455][T14977] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 359.121867][T14946] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 359.123195][T14967] task_work_run+0x13f/0x1b0 [ 359.132735][T14946] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 359.137085][T14974] RIP: 0033:0x4163e1 [ 359.160701][T14955] ? fput_many+0xf6/0x1a0 [ 359.163211][T14977] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 359.175354][T14967] get_signal+0x2054/0x24e0 [ 359.177444][T14946] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 359.179933][T14989] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 359.190981][T14955] ? ksys_write+0x19f/0x250 [ 359.198103][T14977] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 359.209580][T14967] ? new_sync_read+0x790/0x790 [ 359.215776][T14967] ? fsnotify+0x770/0xb10 [ 359.220399][T14974] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 359.221484][T14955] ? __ia32_sys_read+0xb0/0xb0 [ 359.243082][T14977] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 359.254414][T14967] ? apparmor_path_rmdir+0x30/0x30 [ 359.267024][T14989] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 359.276345][T14946] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 359.287912][T14967] do_signal+0x7e/0x13f0 [ 359.296971][T14967] ? fsnotify_first_mark+0x200/0x200 [ 359.313269][T14977] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 359.328047][T14989] R13: 0000000000770b38 R14: 0000000000057a51 R15: 000000000076bf0c [ 359.337232][T14946] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 359.353337][T14967] ? setup_sigcontext+0x820/0x820 [ 359.359965][T14974] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 359.375333][T14977] R13: 000000000076c900 R14: 0000000000057810 R15: 000000000076bfac [ 359.388751][T14994] 0xffff88806bd94000 hci1420 orig refcnt 4. hci_dev_hold [ 359.405989][T14967] ? kick_process+0xe4/0x170 [ 359.418804][ T1614] 0xffff88806bd94000 hci1420 orig refcnt 5. hci_dev_hold [ 359.428572][ T1614] 0xffff88806bd94000 hci1420 orig refcnt 6. hci_dev_put [ 359.444627][T14994] 0xffff88806bd94000 hci1420 orig refcnt 5. hci_dev_put [ 359.451670][T14974] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 359.464620][T14967] ? task_work_add+0x97/0x120 [ 359.469433][T14955] exit_to_usermode_loop+0x26c/0x360 [ 359.481134][T14982] 0xffff8880977d0000 hci1421 orig refcnt 4. hci_dev_hold [ 359.485485][T14967] ? fput_many+0xf6/0x1a0 [ 359.495210][T14967] ? ksys_write+0x19f/0x250 [ 359.499946][T14967] ? __ia32_sys_read+0xb0/0xb0 [ 359.507516][T14955] do_syscall_64+0x672/0x790 [ 359.508750][T14967] exit_to_usermode_loop+0x26c/0x360 [ 359.512422][T14994] catch: 0xffff88806bd94000, 0xffff88806bd95078 [ 359.524776][T14974] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 359.532761][T14967] do_syscall_64+0x672/0x790 [ 359.544074][T14967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.548648][T15007] 0xffff888070054000 hci1422 orig refcnt 4. hci_dev_hold [ 359.556963][T14967] RIP: 0033:0x45c849 [ 359.557779][T14955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.569898][T14967] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.571244][T14982] 0xffff8880977d0000 hci1421 orig refcnt 5. hci_dev_put [ 359.629350][T14974] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 359.646706][T14994] Call Trace: [ 359.650307][T14994] hci_free_dev.cold+0x24/0x29 [ 359.662357][T14955] RIP: 0033:0x45c849 [ 359.666636][T14955] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.667644][ T8529] 0xffff888070054000 hci1422 orig refcnt 5. hci_dev_hold [ 359.693130][T14974] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 359.697416][ T8529] 0xffff888070054000 hci1422 orig refcnt 6. hci_dev_put [ 359.707960][T14994] vhci_release+0x78/0xe0 [ 359.714341][T14967] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.715263][T15004] 0xffff888070054000 hci1422 orig refcnt 5. hci_dev_put [ 359.736961][T14974] R13: 000000000076c900 R14: 00000000000577c6 R15: 000000000076bfac [ 359.757266][T14978] 0xffff88806cfb0000 hci1423 orig refcnt 4. hci_dev_hold [ 359.766788][ T8529] 0xffff88806cfb0000 hci1423 orig refcnt 5. hci_dev_hold [ 359.773232][T15004] catch: 0xffff888070054000, 0xffff888070055078 [ 359.776198][ T8529] 0xffff88806cfb0000 hci1423 orig refcnt 6. hci_dev_put [ 359.796029][T14978] 0xffff88806cfb0000 hci1423 orig refcnt 5. hci_dev_put [ 359.798332][T15004] Call Trace: [ 359.803150][T14978] catch: 0xffff88806cfb0000, 0xffff88806cfb1078 [ 359.812992][T14978] Call Trace: [ 359.816542][T14978] hci_free_dev.cold+0x24/0x29 [ 359.821467][T14978] vhci_release+0x78/0xe0 [ 359.826884][T14978] __fput+0x2da/0x850 [ 359.830971][T14978] task_work_run+0x13f/0x1b0 [ 359.835946][T14978] get_signal+0x2054/0x24e0 [ 359.840702][T14978] ? new_sync_read+0x790/0x790 [ 359.846275][T14978] ? fsnotify+0x770/0xb10 [ 359.850772][T14978] ? apparmor_path_rmdir+0x30/0x30 [ 359.855918][T14994] __fput+0x2da/0x850 [ 359.856091][T14994] task_work_run+0x13f/0x1b0 [ 359.856115][T14994] get_signal+0x2054/0x24e0 [ 359.856127][T14994] ? new_sync_read+0x790/0x790 [ 359.856150][T14994] ? fsnotify+0x770/0xb10 [ 359.856166][T14994] ? apparmor_path_rmdir+0x30/0x30 [ 359.863492][T14978] do_signal+0x7e/0x13f0 [ 359.889357][T14967] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 359.898224][T14967] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 359.900778][T15004] hci_free_dev.cold+0x24/0x29 [ 359.907272][T14967] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 359.920046][T14978] ? fsnotify_first_mark+0x200/0x200 [ 359.926872][T14978] ? setup_sigcontext+0x820/0x820 [ 359.933357][T14982] catch: 0xffff8880977d0000, 0xffff8880977d1078 [ 359.939682][T14967] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 359.949298][T14978] ? kick_process+0xe4/0x170 [ 359.955790][T14994] do_signal+0x7e/0x13f0 [ 359.966265][T14982] Call Trace: [ 359.971226][T14955] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.977477][T15004] vhci_release+0x78/0xe0 [ 359.981027][T14978] ? task_work_add+0x97/0x120 [ 359.989550][T14994] ? fsnotify_first_mark+0x200/0x200 [ 359.997252][T14982] hci_free_dev.cold+0x24/0x29 [ 360.004332][T14967] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 360.017394][T14978] ? fput_many+0xf6/0x1a0 [ 360.030345][T14982] vhci_release+0x78/0xe0 [ 360.032127][T15004] __fput+0x2da/0x850 [ 360.037852][T14994] ? setup_sigcontext+0x820/0x820 [ 360.046463][T14955] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 360.055246][T14978] ? ksys_write+0x19f/0x250 [ 360.062053][T14982] __fput+0x2da/0x850 [ 360.062687][T15004] task_work_run+0x13f/0x1b0 [ 360.073098][T14994] ? kick_process+0xe4/0x170 [ 360.077790][T14978] ? __ia32_sys_read+0xb0/0xb0 [ 360.084989][T14982] task_work_run+0x13f/0x1b0 [ 360.090772][T14955] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 360.102873][T14994] ? task_work_add+0x97/0x120 [ 360.107649][T14978] exit_to_usermode_loop+0x26c/0x360 [ 360.114294][T15004] exit_to_usermode_loop+0x2fa/0x360 [ 360.115328][T14982] get_signal+0x2054/0x24e0 [ 360.127684][T14994] ? fput_many+0xf6/0x1a0 [ 360.134338][T14978] do_syscall_64+0x672/0x790 [ 360.140237][T14955] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 360.150612][T15004] do_syscall_64+0x672/0x790 [ 360.152352][T14994] ? ksys_write+0x19f/0x250 [ 360.162574][T14978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.169669][T14982] ? new_sync_read+0x790/0x790 [ 360.175762][T14994] ? __ia32_sys_read+0xb0/0xb0 [ 360.183042][T15004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.192057][T14955] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 360.193497][T14982] ? fsnotify+0x770/0xb10 [ 360.204081][T15016] 0xffff8880a2d78000 hci1424 orig refcnt 4. hci_dev_hold [ 360.206859][T14978] RIP: 0033:0x45c849 [ 360.217079][T14994] exit_to_usermode_loop+0x26c/0x360 [ 360.224771][T15004] RIP: 0033:0x4163e1 [ 360.232149][T14994] do_syscall_64+0x672/0x790 [ 360.239029][T15004] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 360.246174][T15015] 0xffff8880a2d78000 hci1424 orig refcnt 5. hci_dev_put [ 360.259395][T15004] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 360.275047][T15004] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 360.281200][T14978] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.283219][T15004] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 360.283226][T15004] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 360.283233][T15004] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 360.283240][T15004] R13: 000000000076c900 R14: 0000000000057d0d R15: 000000000076bfac [ 360.283674][T14955] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 360.350810][T14982] ? apparmor_path_rmdir+0x30/0x30 [ 360.350910][T15015] catch: 0xffff8880a2d78000, 0xffff8880a2d79078 [ 360.356077][T14994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.356088][T14994] RIP: 0033:0x45c849 [ 360.356102][T14994] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.356109][T14994] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.356121][T14994] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 360.356129][T14994] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 360.356136][T14994] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 360.356142][T14994] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 360.356149][T14994] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 360.358979][T14982] do_signal+0x7e/0x13f0 [ 360.387938][T15015] Call Trace: [ 360.400759][T15007] 0xffff888092e04000 hci1425 orig refcnt 4. hci_dev_hold [ 360.437118][T15026] 0xffff8880a879c000 hci1426 orig refcnt 4. hci_dev_hold [ 360.472866][T15015] hci_free_dev.cold+0x24/0x29 [ 360.473254][T14978] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.488241][T15015] vhci_release+0x78/0xe0 [ 360.508582][T15015] __fput+0x2da/0x850 [ 360.512797][T14978] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 360.512806][T14978] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 360.512813][T14978] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 360.512821][T14978] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 360.512828][T14978] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 360.515794][ T8529] 0xffff888092e04000 hci1425 orig refcnt 5. hci_dev_hold [ 360.541949][T14982] ? fsnotify_first_mark+0x200/0x200 [ 360.548174][ T8529] 0xffff888092e04000 hci1425 orig refcnt 6. hci_dev_put [ 360.575750][T15015] task_work_run+0x13f/0x1b0 [ 360.580646][T15007] 0xffff888092e04000 hci1425 orig refcnt 5. hci_dev_put [ 360.587860][T15032] 0xffff8880747f0000 hci1427 orig refcnt 4. hci_dev_hold [ 360.596658][ T8529] 0xffff8880747f0000 hci1427 orig refcnt 5. hci_dev_hold [ 360.601721][T15007] catch: 0xffff888092e04000, 0xffff888092e05078 [ 360.606123][ T8529] 0xffff8880747f0000 hci1427 orig refcnt 6. hci_dev_put [ 360.619215][T15015] exit_to_usermode_loop+0x2fa/0x360 [ 360.620269][T15031] 0xffff8880747f0000 hci1427 orig refcnt 5. hci_dev_put [ 360.624629][T15015] do_syscall_64+0x672/0x790 [ 360.624650][T15015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.624660][T15015] RIP: 0033:0x4163e1 [ 360.624674][T15015] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 360.624680][T15015] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 360.624693][T15015] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 360.624700][T15015] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 360.624709][T15015] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 360.624716][T15015] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 360.624724][T15015] R13: 000000000076c900 R14: 0000000000057f7d R15: 000000000076bfac [ 360.646756][T15016] 0xffff8880a8928000 hci1428 orig refcnt 4. hci_dev_hold [ 360.680447][T15007] Call Trace: [ 360.684079][ T8529] 0xffff8880a8928000 hci1428 orig refcnt 5. hci_dev_hold [ 360.701699][T15035] 0xffff88806cd9c000 hci1429 orig refcnt 4. hci_dev_hold [ 360.709670][ T8529] 0xffff8880a8928000 hci1428 orig refcnt 6. hci_dev_put [ 360.721185][T15007] hci_free_dev.cold+0x24/0x29 [ 360.723519][T15016] 0xffff8880a8928000 hci1428 orig refcnt 5. hci_dev_put [ 360.731517][T14982] ? setup_sigcontext+0x820/0x820 [ 360.734016][T15016] catch: 0xffff8880a8928000, 0xffff8880a8929078 [ 360.745776][T15007] vhci_release+0x78/0xe0 [ 360.748991][T15016] Call Trace: [ 360.755394][T14982] ? kick_process+0xe4/0x170 [ 360.755541][T15023] 0xffff8880a879c000 hci1426 orig refcnt 5. hci_dev_put [ 360.759943][T15016] hci_free_dev.cold+0x24/0x29 [ 360.771321][T15016] vhci_release+0x78/0xe0 [ 360.791190][T15023] catch: 0xffff8880a879c000, 0xffff8880a879d078 [ 360.796004][T15016] __fput+0x2da/0x850 [ 360.809632][T15030] 0xffff88806cd9c000 hci1429 orig refcnt 5. hci_dev_put [ 360.811062][T15016] task_work_run+0x13f/0x1b0 [ 360.819252][T15007] __fput+0x2da/0x850 [ 360.823704][T15031] catch: 0xffff8880747f0000, 0xffff8880747f1078 [ 360.832338][T15023] Call Trace: [ 360.833715][T15031] Call Trace: [ 360.839790][T15031] hci_free_dev.cold+0x24/0x29 [ 360.841242][T15030] catch: 0xffff88806cd9c000, 0xffff88806cd9d078 [ 360.844676][T15031] vhci_release+0x78/0xe0 [ 360.844694][T15031] __fput+0x2da/0x850 [ 360.844722][T15031] task_work_run+0x13f/0x1b0 [ 360.844745][T15031] exit_to_usermode_loop+0x2fa/0x360 [ 360.844765][T15031] do_syscall_64+0x672/0x790 [ 360.844785][T15031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.844795][T15031] RIP: 0033:0x4163e1 [ 360.844807][T15031] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 360.844814][T15031] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 360.844826][T15031] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 360.844833][T15031] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 360.844841][T15031] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 360.844848][T15031] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 360.844856][T15031] R13: 0000000000770b38 R14: 00000000000580fa R15: 000000000076bf0c [ 360.845194][T14982] ? task_work_add+0x97/0x120 [ 360.860577][T15007] task_work_run+0x13f/0x1b0 [ 360.868703][T15032] 0xffff8880942f0000 hci1430 orig refcnt 4. hci_dev_hold [ 360.874249][T15016] get_signal+0x2054/0x24e0 [ 360.874414][T15016] ? new_sync_read+0x790/0x790 [ 360.874437][T15016] ? fsnotify+0x770/0xb10 [ 360.874451][T15016] ? apparmor_path_rmdir+0x30/0x30 [ 360.874510][T15016] do_signal+0x7e/0x13f0 [ 360.882616][ T8529] 0xffff8880942f0000 hci1430 orig refcnt 5. hci_dev_hold [ 360.895095][T15030] Call Trace: [ 360.907009][ T8529] 0xffff8880942f0000 hci1430 orig refcnt 6. hci_dev_put [ 360.917957][T15023] hci_free_dev.cold+0x24/0x29 [ 360.922062][T15007] get_signal+0x2054/0x24e0 [ 360.931538][T15031] 0xffff8880942f0000 hci1430 orig refcnt 5. hci_dev_put [ 360.938091][T15007] ? new_sync_read+0x790/0x790 [ 360.973104][T15016] ? fsnotify_first_mark+0x200/0x200 [ 360.975319][T15007] ? fsnotify+0x770/0xb10 [ 360.980045][T15016] ? setup_sigcontext+0x820/0x820 [ 360.984312][T15007] ? apparmor_path_rmdir+0x30/0x30 [ 360.984333][T15007] do_signal+0x7e/0x13f0 [ 360.984348][T15007] ? fsnotify_first_mark+0x200/0x200 [ 360.984367][T15007] ? setup_sigcontext+0x820/0x820 [ 360.984384][T15007] ? kick_process+0xe4/0x170 [ 361.005810][T15031] catch: 0xffff8880942f0000, 0xffff8880942f1078 [ 361.013374][T15007] ? task_work_add+0x97/0x120 [ 361.019918][T14982] ? fput_many+0xf6/0x1a0 [ 361.021527][T15007] ? fput_many+0xf6/0x1a0 [ 361.042780][T15023] vhci_release+0x78/0xe0 [ 361.042808][T15023] __fput+0x2da/0x850 [ 361.048064][T15007] ? ksys_write+0x19f/0x250 [ 361.086403][T14982] ? ksys_write+0x19f/0x250 [ 361.088123][T15016] ? kick_process+0xe4/0x170 [ 361.108025][T15023] task_work_run+0x13f/0x1b0 [ 361.110224][T15030] hci_free_dev.cold+0x24/0x29 [ 361.124734][T15031] Call Trace: [ 361.124796][T14982] ? __ia32_sys_read+0xb0/0xb0 [ 361.128108][T15031] hci_free_dev.cold+0x24/0x29 [ 361.138075][T15030] vhci_release+0x78/0xe0 [ 361.144122][T15031] vhci_release+0x78/0xe0 [ 361.148701][T15016] ? task_work_add+0x97/0x120 [ 361.152449][T15023] exit_to_usermode_loop+0x2fa/0x360 [ 361.155033][T15030] __fput+0x2da/0x850 [ 361.162135][T15023] do_syscall_64+0x672/0x790 [ 361.164182][T15031] __fput+0x2da/0x850 [ 361.171876][T15016] ? fput_many+0xf6/0x1a0 [ 361.177628][T15031] task_work_run+0x13f/0x1b0 [ 361.182466][T14982] exit_to_usermode_loop+0x26c/0x360 [ 361.183407][T15016] ? ksys_write+0x19f/0x250 [ 361.193270][T15030] task_work_run+0x13f/0x1b0 [ 361.195824][T15023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.197970][T15007] ? __ia32_sys_read+0xb0/0xb0 [ 361.209890][T14982] do_syscall_64+0x672/0x790 [ 361.211491][T15031] exit_to_usermode_loop+0x2fa/0x360 [ 361.220712][T15031] do_syscall_64+0x672/0x790 [ 361.223700][T14982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.226459][T15030] exit_to_usermode_loop+0x2fa/0x360 [ 361.236668][T15023] RIP: 0033:0x4163e1 [ 361.239617][T15007] exit_to_usermode_loop+0x26c/0x360 [ 361.245069][T14982] RIP: 0033:0x45c849 [ 361.248120][T15016] ? __ia32_sys_read+0xb0/0xb0 [ 361.252143][T15023] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 361.256863][T15031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.278918][T14982] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.283595][T15007] do_syscall_64+0x672/0x790 [ 361.308123][T15016] exit_to_usermode_loop+0x26c/0x360 [ 361.314403][T15030] do_syscall_64+0x672/0x790 [ 361.319108][T15016] do_syscall_64+0x672/0x790 [ 361.325266][T15030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.331262][T15016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.338191][T15030] RIP: 0033:0x4163e1 [ 361.343232][T15031] RIP: 0033:0x4163e1 [ 361.347239][T15016] RIP: 0033:0x45c849 [ 361.350784][T14982] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.351194][T15030] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 361.370836][T14982] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 361.381513][T15023] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 361.396919][T15031] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 361.417183][T14982] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 361.418595][T15007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.431675][T15007] RIP: 0033:0x45c849 [ 361.432246][T15016] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.436608][T15007] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.471427][T14982] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 361.477288][T15023] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 361.492059][T15031] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 361.501161][T15023] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 361.506906][T14982] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 361.510132][T15031] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 361.532272][T15023] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 361.538050][T15030] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 361.540330][T15016] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.565116][T15023] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 361.573888][T14982] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c 2020/04/06 07:44:55 executed programs: 732 [ 361.611143][T15031] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 361.629855][T15023] R13: 000000000076c900 R14: 0000000000058073 R15: 000000000076bfac [ 361.638446][T15030] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 361.642019][T15016] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 361.666981][T15007] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.678392][T15031] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 361.716364][T15026] 0xffff888073ecc000 hci1431 orig refcnt 4. hci_dev_hold [ 361.726952][T15030] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 361.748842][ T8529] 0xffff888073ecc000 hci1431 orig refcnt 5. hci_dev_hold [ 361.758930][ T8529] 0xffff888073ecc000 hci1431 orig refcnt 6. hci_dev_put [ 361.763145][T15057] 0xffff8880a214c000 hci1432 orig refcnt 4. hci_dev_hold [ 361.768185][T15026] 0xffff888073ecc000 hci1431 orig refcnt 5. hci_dev_put [ 361.777195][T15016] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 361.780487][T15026] catch: 0xffff888073ecc000, 0xffff888073ecd078 [ 361.780499][T15026] Call Trace: [ 361.798659][T15026] hci_free_dev.cold+0x24/0x29 [ 361.804039][T15026] vhci_release+0x78/0xe0 [ 361.804851][T15007] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 361.808527][T15026] __fput+0x2da/0x850 [ 361.821440][T15026] task_work_run+0x13f/0x1b0 [ 361.824425][T15031] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bfa0 [ 361.827246][T15026] get_signal+0x2054/0x24e0 [ 361.839253][T15026] ? new_sync_read+0x790/0x790 [ 361.845329][T15026] ? fsnotify+0x770/0xb10 [ 361.849789][T15026] ? apparmor_path_rmdir+0x30/0x30 [ 361.853765][T15030] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 361.856526][T15026] do_signal+0x7e/0x13f0 [ 361.868624][T15026] ? fsnotify_first_mark+0x200/0x200 [ 361.874710][T15026] ? setup_sigcontext+0x820/0x820 [ 361.881058][ T8529] 0xffff8880a214c000 hci1432 orig refcnt 5. hci_dev_hold [ 361.890752][ T8529] 0xffff8880a214c000 hci1432 orig refcnt 6. hci_dev_put [ 361.899778][T15026] ? kick_process+0xe4/0x170 [ 361.900258][T15053] 0xffff8880a214c000 hci1432 orig refcnt 5. hci_dev_put [ 361.905418][T15031] R13: 0000000000770b38 R14: 0000000000058228 R15: 000000000076bfac [ 361.914387][T15053] catch: 0xffff8880a214c000, 0xffff8880a214d078 [ 361.921128][T15016] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 361.934256][T15007] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 361.939381][T15030] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 361.943228][T15007] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 361.955923][T15026] ? task_work_add+0x97/0x120 [ 361.958805][T15007] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 361.972316][T15007] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 361.978442][T15030] R13: 000000000076c900 R14: 00000000000581a5 R15: 000000000076bfac [ 362.005533][T15053] Call Trace: [ 362.011068][T15026] ? fput_many+0xf6/0x1a0 [ 362.013080][T15016] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 362.024827][T15053] hci_free_dev.cold+0x24/0x29 [ 362.046633][T15035] 0xffff888076574000 hci1433 orig refcnt 4. hci_dev_hold [ 362.066251][T15016] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 362.068977][T15026] ? ksys_write+0x19f/0x250 [ 362.086915][ T8529] 0xffff888076574000 hci1433 orig refcnt 5. hci_dev_hold [ 362.099209][ T8529] 0xffff888076574000 hci1433 orig refcnt 6. hci_dev_put [ 362.102943][T15026] ? __ia32_sys_read+0xb0/0xb0 [ 362.107675][T15035] 0xffff888076574000 hci1433 orig refcnt 5. hci_dev_put [ 362.119840][T15068] 0xffff8880721b4000 hci1434 orig refcnt 4. hci_dev_hold [ 362.124111][T15053] vhci_release+0x78/0xe0 [ 362.131282][T15053] __fput+0x2da/0x850 [ 362.138030][T15053] task_work_run+0x13f/0x1b0 [ 362.143470][T15053] exit_to_usermode_loop+0x2fa/0x360 [ 362.148851][T15053] do_syscall_64+0x672/0x790 [ 362.155333][T15053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.161315][T15053] RIP: 0033:0x4163e1 [ 362.166203][T15053] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 362.180463][T15026] exit_to_usermode_loop+0x26c/0x360 [ 362.198010][T15053] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 362.211841][T15053] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 362.219076][T15063] 0xffff8880721b4000 hci1434 orig refcnt 5. hci_dev_put [ 362.224651][T15053] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 362.235541][T15035] catch: 0xffff888076574000, 0xffff888076575078 [ 362.236505][T15053] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 362.249989][T15026] do_syscall_64+0x672/0x790 [ 362.250010][T15026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.250021][T15026] RIP: 0033:0x45c849 [ 362.250034][T15026] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.250042][T15026] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.250054][T15026] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 362.250062][T15026] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 362.250069][T15026] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 362.250081][T15026] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 362.263357][T15063] catch: 0xffff8880721b4000, 0xffff8880721b5078 [ 362.267292][T15073] 0xffff888093f88000 hci1435 orig refcnt 4. hci_dev_hold [ 362.286250][T15075] 0xffff8880912fc000 hci1436 orig refcnt 4. hci_dev_hold [ 362.325115][T15035] Call Trace: [ 362.358915][T15026] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 362.359724][T15053] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 362.371741][T15035] hci_free_dev.cold+0x24/0x29 [ 362.377025][ T8529] 0xffff888093f88000 hci1435 orig refcnt 5. hci_dev_hold [ 362.390246][ T8529] 0xffff888093f88000 hci1435 orig refcnt 6. hci_dev_put [ 362.392213][T15035] vhci_release+0x78/0xe0 [ 362.403415][T15069] 0xffff888093f88000 hci1435 orig refcnt 5. hci_dev_put [ 362.410685][T15069] catch: 0xffff888093f88000, 0xffff888093f89078 [ 362.458874][T15035] __fput+0x2da/0x850 [ 362.465057][T15069] Call Trace: [ 362.476397][T15063] Call Trace: [ 362.491272][T15069] hci_free_dev.cold+0x24/0x29 [ 362.497185][T15035] task_work_run+0x13f/0x1b0 [ 362.505864][T15084] 0xffff8880a3228000 hci1437 orig refcnt 4. hci_dev_hold [ 362.518032][T15063] hci_free_dev.cold+0x24/0x29 [ 362.532941][T15053] R13: 000000000076c900 R14: 00000000000585c4 R15: 000000000076bfac [ 362.535143][T15035] get_signal+0x2054/0x24e0 [ 362.542255][T15069] vhci_release+0x78/0xe0 [ 362.552528][T15063] vhci_release+0x78/0xe0 [ 362.553447][T15069] __fput+0x2da/0x850 [ 362.565879][T15069] task_work_run+0x13f/0x1b0 [ 362.574203][ T8529] 0xffff8880a3228000 hci1437 orig refcnt 5. hci_dev_hold [ 362.576485][T15063] __fput+0x2da/0x850 [ 362.586104][ T8529] 0xffff8880a3228000 hci1437 orig refcnt 6. hci_dev_put [ 362.594715][T15082] 0xffff8880a3228000 hci1437 orig refcnt 5. hci_dev_put [ 362.595772][T15057] 0xffff8880a447c000 hci1438 orig refcnt 4. hci_dev_hold [ 362.610062][T15035] ? new_sync_read+0x790/0x790 [ 362.612942][ T8529] 0xffff8880912fc000 hci1436 orig refcnt 5. hci_dev_hold [ 362.623827][T15082] catch: 0xffff8880a3228000, 0xffff8880a3229078 [ 362.624264][ T8529] 0xffff8880912fc000 hci1436 orig refcnt 6. hci_dev_put [ 362.641080][T15074] 0xffff8880912fc000 hci1436 orig refcnt 5. hci_dev_put [ 362.642158][T15035] ? fsnotify+0x770/0xb10 [ 362.651559][T15074] catch: 0xffff8880912fc000, 0xffff8880912fd078 [ 362.659065][T15074] Call Trace: [ 362.660597][T15063] task_work_run+0x13f/0x1b0 [ 362.662589][T15074] hci_free_dev.cold+0x24/0x29 [ 362.662607][T15074] vhci_release+0x78/0xe0 [ 362.662625][T15074] __fput+0x2da/0x850 [ 362.662651][T15074] task_work_run+0x13f/0x1b0 [ 362.662677][T15074] exit_to_usermode_loop+0x2fa/0x360 [ 362.662696][T15074] do_syscall_64+0x672/0x790 [ 362.662715][T15074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.676207][T15069] exit_to_usermode_loop+0x2fa/0x360 [ 362.677800][T15074] RIP: 0033:0x4163e1 [ 362.689211][T15082] Call Trace: [ 362.690966][T15074] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 362.696950][T15063] exit_to_usermode_loop+0x2fa/0x360 [ 362.701436][T15074] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 362.747564][T15069] do_syscall_64+0x672/0x790 [ 362.750090][T15074] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 362.761337][T15074] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 362.769856][T15074] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 362.813227][ T8529] 0xffff8880a447c000 hci1438 orig refcnt 5. hci_dev_hold [ 362.819366][T15069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.823151][ T8529] 0xffff8880a447c000 hci1438 orig refcnt 6. hci_dev_put [ 362.834791][T15057] 0xffff8880a447c000 hci1438 orig refcnt 5. hci_dev_put [ 362.841747][T15057] catch: 0xffff8880a447c000, 0xffff8880a447d078 [ 362.848388][T15057] Call Trace: [ 362.851716][T15057] hci_free_dev.cold+0x24/0x29 [ 362.853116][T15035] ? apparmor_path_rmdir+0x30/0x30 [ 362.858055][T15057] vhci_release+0x78/0xe0 [ 362.863497][T15082] hci_free_dev.cold+0x24/0x29 [ 362.866347][T15057] __fput+0x2da/0x850 [ 362.875258][T15057] task_work_run+0x13f/0x1b0 [ 362.878063][T15074] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 362.879882][T15057] get_signal+0x2054/0x24e0 [ 362.879896][T15057] ? new_sync_read+0x790/0x790 [ 362.879919][T15057] ? fsnotify+0x770/0xb10 [ 362.879933][T15057] ? apparmor_path_rmdir+0x30/0x30 [ 362.879953][T15057] do_signal+0x7e/0x13f0 [ 362.879965][T15057] ? fsnotify_first_mark+0x200/0x200 [ 362.879986][T15057] ? setup_sigcontext+0x820/0x820 [ 362.879999][T15057] ? kick_process+0xe4/0x170 [ 362.880017][T15057] ? task_work_add+0x97/0x120 [ 362.912295][T15082] vhci_release+0x78/0xe0 [ 362.921306][T15057] ? fput_many+0xf6/0x1a0 [ 362.932673][T15069] RIP: 0033:0x4163e1 [ 362.944383][T15057] ? ksys_write+0x19f/0x250 [ 362.947162][T15063] do_syscall_64+0x672/0x790 [ 362.948899][T15057] ? __ia32_sys_read+0xb0/0xb0 [ 362.948924][T15057] exit_to_usermode_loop+0x26c/0x360 [ 362.948945][T15057] do_syscall_64+0x672/0x790 [ 362.948969][T15057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.966170][T15035] do_signal+0x7e/0x13f0 [ 363.007460][T15082] __fput+0x2da/0x850 [ 363.011518][T15082] task_work_run+0x13f/0x1b0 [ 363.025267][T15063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.042256][T15074] R13: 000000000076c900 R14: 00000000000587ba R15: 000000000076bfac [ 363.044978][T15035] ? fsnotify_first_mark+0x200/0x200 [ 363.060543][T15069] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 363.068877][T15063] RIP: 0033:0x4163e1 [ 363.082435][T15057] RIP: 0033:0x45c849 [ 363.088761][T15082] exit_to_usermode_loop+0x2fa/0x360 [ 363.126263][T15075] 0xffff888075414000 hci1439 orig refcnt 4. hci_dev_hold [ 363.130867][T15035] ? setup_sigcontext+0x820/0x820 [ 363.144469][T15057] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.148124][T15035] ? kick_process+0xe4/0x170 [ 363.179766][T15082] do_syscall_64+0x672/0x790 [ 363.183606][T15063] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 363.191576][ T8529] 0xffff888075414000 hci1439 orig refcnt 5. hci_dev_hold [ 363.214947][ T8529] 0xffff888075414000 hci1439 orig refcnt 6. hci_dev_put [ 363.219142][T15082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.224491][T15069] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 363.230858][T15075] 0xffff888075414000 hci1439 orig refcnt 5. hci_dev_put [ 363.238185][T15035] ? task_work_add+0x97/0x120 [ 363.249777][T15035] ? fput_many+0xf6/0x1a0 [ 363.254460][T15069] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 363.262750][T15035] ? ksys_write+0x19f/0x250 [ 363.267377][T15035] ? __ia32_sys_read+0xb0/0xb0 [ 363.272420][T15069] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 363.278480][T15082] RIP: 0033:0x4163e1 [ 363.280516][T15035] exit_to_usermode_loop+0x26c/0x360 [ 363.289894][T15035] do_syscall_64+0x672/0x790 [ 363.295094][T15035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.297711][T15069] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 363.301062][T15035] RIP: 0033:0x45c849 [ 363.301079][T15035] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.324033][T15082] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 363.336079][T15035] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.353366][T15075] catch: 0xffff888075414000, 0xffff888075415078 [ 363.362385][T15035] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 363.376486][T15035] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 363.376791][T15057] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.385623][T15035] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 363.402349][T15035] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 363.414329][T15063] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 363.415955][T15075] Call Trace: [ 363.429066][T15069] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 363.435182][T15057] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 363.438230][T15035] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 363.454203][T15063] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 363.455373][T15075] hci_free_dev.cold+0x24/0x29 [ 363.463210][T15069] R13: 000000000076c900 R14: 0000000000058795 R15: 000000000076bfac [ 363.471768][T15057] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 363.477255][T15063] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 363.489451][T15075] vhci_release+0x78/0xe0 [ 363.496047][T15082] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 363.496059][T15082] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 363.496066][T15082] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 363.496202][T15082] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 363.524301][T15057] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 363.540211][T15063] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 363.548114][T15075] __fput+0x2da/0x850 [ 363.553481][T15073] 0xffff88807f36c000 hci1440 orig refcnt 4. hci_dev_hold [ 363.573669][T15075] task_work_run+0x13f/0x1b0 [ 363.577639][ T8529] 0xffff88807f36c000 hci1440 orig refcnt 5. hci_dev_hold [ 363.581526][T15099] 0xffff88806d1c0000 hci1441 orig refcnt 4. hci_dev_hold [ 363.587686][ T8529] 0xffff88807f36c000 hci1440 orig refcnt 6. hci_dev_put [ 363.594958][T15057] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 363.606661][T15073] 0xffff88807f36c000 hci1440 orig refcnt 5. hci_dev_put [ 363.609400][T15075] get_signal+0x2054/0x24e0 [ 363.621457][T15075] ? new_sync_read+0x790/0x790 [ 363.621639][T15063] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 363.633077][T15096] 0xffff88806d1c0000 hci1441 orig refcnt 5. hci_dev_put [ 363.641509][T15096] catch: 0xffff88806d1c0000, 0xffff88806d1c1078 [ 363.647328][T15073] catch: 0xffff88807f36c000, 0xffff88807f36d078 [ 363.651212][T15075] ? fsnotify+0x770/0xb10 [ 363.659327][T15057] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 363.668515][T15075] ? apparmor_path_rmdir+0x30/0x30 [ 363.680692][T15063] R13: 000000000076c900 R14: 00000000000586fa R15: 000000000076bfac [ 363.689997][T15073] Call Trace: [ 363.699880][T15073] hci_free_dev.cold+0x24/0x29 [ 363.707432][T15096] Call Trace: [ 363.714744][T15075] do_signal+0x7e/0x13f0 [ 363.721807][T15096] hci_free_dev.cold+0x24/0x29 [ 363.733953][T15068] 0xffff8880a0c40000 hci1442 orig refcnt 4. hci_dev_hold [ 363.746628][T15073] vhci_release+0x78/0xe0 [ 363.757611][T15075] ? fsnotify_first_mark+0x200/0x200 [ 363.764940][T15082] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 363.774440][T15096] vhci_release+0x78/0xe0 [ 363.780263][T15073] __fput+0x2da/0x850 [ 363.788786][T15068] 0xffff8880a0c40000 hci1442 orig refcnt 5. hci_dev_put [ 363.797039][T15075] ? setup_sigcontext+0x820/0x820 [ 363.805796][T15096] __fput+0x2da/0x850 [ 363.809188][T15111] 0xffff888070228000 hci1443 orig refcnt 4. hci_dev_hold [ 363.809976][T15073] task_work_run+0x13f/0x1b0 [ 363.826222][T15082] R13: 000000000076c900 R14: 0000000000058874 R15: 000000000076bfac [ 363.831536][ T1614] 0xffff888070228000 hci1443 orig refcnt 5. hci_dev_hold [ 363.844365][ T1614] 0xffff888070228000 hci1443 orig refcnt 6. hci_dev_put [ 363.849316][T15075] ? kick_process+0xe4/0x170 [ 363.852913][T15068] catch: 0xffff8880a0c40000, 0xffff8880a0c41078 [ 363.858372][T15110] 0xffff888070228000 hci1443 orig refcnt 5. hci_dev_put [ 363.862999][T15068] Call Trace: [ 363.872485][T15110] catch: 0xffff888070228000, 0xffff888070229078 [ 363.873886][T15068] hci_free_dev.cold+0x24/0x29 [ 363.881107][T15096] task_work_run+0x13f/0x1b0 [ 363.884473][T15068] vhci_release+0x78/0xe0 [ 363.884497][T15068] __fput+0x2da/0x850 [ 363.898718][T15068] task_work_run+0x13f/0x1b0 [ 363.901434][T15096] exit_to_usermode_loop+0x2fa/0x360 [ 363.903834][T15068] get_signal+0x2054/0x24e0 [ 363.910804][T15073] get_signal+0x2054/0x24e0 [ 363.913737][T15068] ? new_sync_read+0x790/0x790 [ 363.923404][T15068] ? fsnotify+0x770/0xb10 [ 363.927834][T15068] ? apparmor_path_rmdir+0x30/0x30 [ 363.928802][T15084] 0xffff888080cbc000 hci1444 orig refcnt 4. hci_dev_hold [ 363.933159][T15068] do_signal+0x7e/0x13f0 [ 363.944420][T15096] do_syscall_64+0x672/0x790 [ 363.944441][T15096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.944452][T15096] RIP: 0033:0x4163e1 [ 363.944808][T15096] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 363.950957][T15068] ? fsnotify_first_mark+0x200/0x200 [ 363.955893][T15110] Call Trace: [ 363.960250][T15068] ? setup_sigcontext+0x820/0x820 [ 363.994439][T15073] ? new_sync_read+0x790/0x790 [ 363.997044][T15096] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 364.000575][T15075] ? task_work_add+0x97/0x120 [ 364.014629][ T1614] 0xffff888080cbc000 hci1444 orig refcnt 5. hci_dev_hold [ 364.015139][T15096] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 364.024356][ T1614] 0xffff888080cbc000 hci1444 orig refcnt 6. hci_dev_put [ 364.035925][T15110] hci_free_dev.cold+0x24/0x29 [ 364.038901][T15084] 0xffff888080cbc000 hci1444 orig refcnt 5. hci_dev_put [ 364.053416][T15096] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 364.054287][T15073] ? fsnotify+0x770/0xb10 [ 364.061662][T15110] vhci_release+0x78/0xe0 [ 364.068174][T15084] catch: 0xffff888080cbc000, 0xffff888080cbd078 [ 364.076479][T15110] __fput+0x2da/0x850 [ 364.082061][T15075] ? fput_many+0xf6/0x1a0 [ 364.088128][T15068] ? kick_process+0xe4/0x170 [ 364.095919][T15096] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 364.102089][T15075] ? ksys_write+0x19f/0x250 [ 364.106624][T15084] Call Trace: [ 364.114235][T15110] task_work_run+0x13f/0x1b0 [ 364.119082][T15073] ? apparmor_path_rmdir+0x30/0x30 [ 364.137192][T15084] hci_free_dev.cold+0x24/0x29 [ 364.138161][T15075] ? __ia32_sys_read+0xb0/0xb0 [ 364.143536][T15068] ? task_work_add+0x97/0x120 [ 364.157069][T15075] exit_to_usermode_loop+0x26c/0x360 [ 364.164359][T15110] exit_to_usermode_loop+0x2fa/0x360 [ 364.170100][T15068] ? fput_many+0xf6/0x1a0 [ 364.179532][T15073] do_signal+0x7e/0x13f0 [ 364.185414][T15084] vhci_release+0x78/0xe0 [ 364.190099][T15096] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 364.194661][T15075] do_syscall_64+0x672/0x790 [ 364.209248][T15068] ? ksys_write+0x19f/0x250 [ 364.215415][T15073] ? fsnotify_first_mark+0x200/0x200 [ 364.220960][T15084] __fput+0x2da/0x850 [ 364.226848][T15110] do_syscall_64+0x672/0x790 [ 364.242442][T15084] task_work_run+0x13f/0x1b0 [ 364.243660][T15096] R13: 0000000000770b38 R14: 0000000000058cbf R15: 000000000076bf0c [ 364.247263][T15068] ? __ia32_sys_read+0xb0/0xb0 [ 364.260923][T15075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.265433][T15110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.279183][T15075] RIP: 0033:0x45c849 [ 364.285129][T15073] ? setup_sigcontext+0x820/0x820 [ 364.303055][T15084] get_signal+0x2054/0x24e0 [ 364.315859][T15099] 0xffff88809dd34000 hci1445 orig refcnt 4. hci_dev_hold [ 364.316770][T15073] ? kick_process+0xe4/0x170 [ 364.324201][T15075] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.333253][T15084] ? new_sync_read+0x790/0x790 [ 364.356373][T15068] exit_to_usermode_loop+0x26c/0x360 [ 364.360407][T15073] ? task_work_add+0x97/0x120 [ 364.363221][T15110] RIP: 0033:0x4163e1 [ 364.374837][ T1614] 0xffff88809dd34000 hci1445 orig refcnt 5. hci_dev_hold [ 364.380669][T15073] ? fput_many+0xf6/0x1a0 [ 364.384607][ T1614] 0xffff88809dd34000 hci1445 orig refcnt 6. hci_dev_put [ 364.393379][T15073] ? ksys_write+0x19f/0x250 [ 364.394674][T15099] 0xffff88809dd34000 hci1445 orig refcnt 5. hci_dev_put [ 364.405492][T15073] ? __ia32_sys_read+0xb0/0xb0 [ 364.406302][T15110] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 364.428402][T15073] exit_to_usermode_loop+0x26c/0x360 [ 364.431404][T15068] do_syscall_64+0x672/0x790 [ 364.441012][T15068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.447114][T15068] RIP: 0033:0x45c849 [ 364.451116][T15068] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.472226][T15084] ? fsnotify+0x770/0xb10 [ 364.472245][T15084] ? apparmor_path_rmdir+0x30/0x30 [ 364.477889][T15068] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.489272][T15099] catch: 0xffff88809dd34000, 0xffff88809dd35078 [ 364.491355][T15073] do_syscall_64+0x672/0x790 [ 364.501141][T15084] do_signal+0x7e/0x13f0 [ 364.502193][T15068] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 364.514598][T15073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.515095][T15084] ? fsnotify_first_mark+0x200/0x200 [ 364.520572][T15110] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 364.530957][T15075] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.536230][T15073] RIP: 0033:0x45c849 [ 364.543266][T15099] Call Trace: [ 364.547819][T15068] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 364.559781][T15073] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.581822][T15099] hci_free_dev.cold+0x24/0x29 [ 364.584761][T15110] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 364.590586][T15099] vhci_release+0x78/0xe0 [ 364.599647][T15075] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 364.601128][T15068] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 364.611591][T15099] __fput+0x2da/0x850 [ 364.616623][T15084] ? setup_sigcontext+0x820/0x820 [ 364.630230][T15099] task_work_run+0x13f/0x1b0 [ 364.630480][T15110] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 364.638559][T15075] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 364.647492][T15084] ? kick_process+0xe4/0x170 [ 364.653154][T15099] get_signal+0x2054/0x24e0 [ 364.656775][T15073] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.661478][T15075] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 364.674241][T15068] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 364.679327][T15099] ? new_sync_read+0x790/0x790 [ 364.688669][T15084] ? task_work_add+0x97/0x120 [ 364.691089][T15099] ? fsnotify+0x770/0xb10 [ 364.697088][T15110] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 364.700150][T15099] ? apparmor_path_rmdir+0x30/0x30 [ 364.709552][T15084] ? fput_many+0xf6/0x1a0 [ 364.713530][T15075] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 364.720140][T15073] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 364.727285][T15099] do_signal+0x7e/0x13f0 [ 364.735281][T15068] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 364.738498][T15075] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 364.745410][T15084] ? ksys_write+0x19f/0x250 [ 364.758611][T15099] ? fsnotify_first_mark+0x200/0x200 [ 364.760792][T15110] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 364.765047][T15099] ? setup_sigcontext+0x820/0x820 [ 364.778154][T15084] ? __ia32_sys_read+0xb0/0xb0 [ 364.779619][T15099] ? kick_process+0xe4/0x170 [ 364.786386][T15084] exit_to_usermode_loop+0x26c/0x360 [ 364.799334][T15110] R13: 0000000000770b38 R14: 0000000000058d93 R15: 000000000076bf0c [ 364.808541][T15084] do_syscall_64+0x672/0x790 [ 364.815857][T15099] ? task_work_add+0x97/0x120 [ 364.825402][T15111] 0xffff8880a1c94000 hci1446 orig refcnt 4. hci_dev_hold [ 364.834026][T15084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.846060][T15073] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 364.851427][T15099] ? fput_many+0xf6/0x1a0 [ 364.856806][ T1614] 0xffff8880a1c94000 hci1446 orig refcnt 5. hci_dev_hold [ 364.868264][ T1614] 0xffff8880a1c94000 hci1446 orig refcnt 6. hci_dev_put [ 364.876149][T15111] 0xffff8880a1c94000 hci1446 orig refcnt 5. hci_dev_put [ 364.877934][T15099] ? ksys_write+0x19f/0x250 [ 364.883654][T15084] RIP: 0033:0x45c849 [ 364.892322][T15073] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 364.900378][T15111] catch: 0xffff8880a1c94000, 0xffff8880a1c95078 [ 364.907141][T15084] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.917168][T15099] ? __ia32_sys_read+0xb0/0xb0 [ 364.927481][T15111] Call Trace: [ 364.935265][T15073] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 364.942579][T15128] 0xffff888075ae0000 hci1447 orig refcnt 4. hci_dev_hold [ 364.944356][T15111] hci_free_dev.cold+0x24/0x29 [ 364.955251][T15073] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 364.977335][T15084] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.981640][T15111] vhci_release+0x78/0xe0 [ 364.990677][T15130] 0xffff8880a79f4000 hci1448 orig refcnt 4. hci_dev_hold [ 364.994213][T15111] __fput+0x2da/0x850 [ 365.003700][T15136] 0xffff888074548000 hci1449 orig refcnt 4. hci_dev_hold [ 365.005453][T15099] exit_to_usermode_loop+0x26c/0x360 [ 365.011096][T15111] task_work_run+0x13f/0x1b0 [ 365.024565][T15122] 0xffff888075ae0000 hci1447 orig refcnt 5. hci_dev_put [ 365.025434][ T8529] 0xffff888074548000 hci1449 orig refcnt 5. hci_dev_hold [ 365.031766][T15122] catch: 0xffff888075ae0000, 0xffff888075ae1078 [ 365.042078][ T8529] 0xffff888074548000 hci1449 orig refcnt 6. hci_dev_put [ 365.054577][T15134] 0xffff888074548000 hci1449 orig refcnt 5. hci_dev_put [ 365.059898][T15084] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 365.062816][ T8529] 0xffff8880a79f4000 hci1448 orig refcnt 5. hci_dev_hold [ 365.080011][ T8529] 0xffff8880a79f4000 hci1448 orig refcnt 6. hci_dev_put [ 365.085489][T15099] do_syscall_64+0x672/0x790 [ 365.088638][T15134] catch: 0xffff888074548000, 0xffff888074549078 [ 365.093620][T15127] 0xffff8880a79f4000 hci1448 orig refcnt 5. hci_dev_put [ 365.098612][T15111] get_signal+0x2054/0x24e0 [ 365.110357][T15134] Call Trace: [ 365.113949][T15134] hci_free_dev.cold+0x24/0x29 [ 365.118797][T15111] ? new_sync_read+0x790/0x790 [ 365.120428][T15084] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 365.123840][T15111] ? fsnotify+0x770/0xb10 [ 365.136281][T15111] ? apparmor_path_rmdir+0x30/0x30 [ 365.137689][T15134] vhci_release+0x78/0xe0 [ 365.141565][T15111] do_signal+0x7e/0x13f0 [ 365.150819][T15111] ? fsnotify_first_mark+0x200/0x200 [ 365.152108][T15122] Call Trace: [ 365.156396][T15111] ? setup_sigcontext+0x820/0x820 [ 365.161331][T15127] catch: 0xffff8880a79f4000, 0xffff8880a79f5078 [ 365.164720][T15111] ? kick_process+0xe4/0x170 [ 365.172346][T15099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.175652][T15111] ? task_work_add+0x97/0x120 [ 365.183453][T15084] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 365.186300][T15111] ? fput_many+0xf6/0x1a0 [ 365.198275][T15127] Call Trace: [ 365.199682][T15111] ? ksys_write+0x19f/0x250 [ 365.203119][T15099] RIP: 0033:0x45c849 [ 365.211207][T15111] ? __ia32_sys_read+0xb0/0xb0 [ 365.211824][T15122] hci_free_dev.cold+0x24/0x29 [ 365.217040][T15111] exit_to_usermode_loop+0x26c/0x360 [ 365.226036][T15127] hci_free_dev.cold+0x24/0x29 [ 365.230981][T15111] do_syscall_64+0x672/0x790 [ 365.231014][T15111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.237006][T15099] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.247756][T15111] RIP: 0033:0x45c849 [ 365.262197][T15134] __fput+0x2da/0x850 [ 365.272171][T15122] vhci_release+0x78/0xe0 [ 365.275160][T15134] task_work_run+0x13f/0x1b0 [ 365.276735][T15111] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.285993][T15134] exit_to_usermode_loop+0x2fa/0x360 [ 365.308158][T15084] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 365.317394][T15122] __fput+0x2da/0x850 [ 365.318630][T15127] vhci_release+0x78/0xe0 [ 365.321505][T15122] task_work_run+0x13f/0x1b0 [ 365.338194][T15084] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 365.347033][T15122] exit_to_usermode_loop+0x2fa/0x360 [ 365.353110][T15127] __fput+0x2da/0x850 [ 365.358558][T15122] do_syscall_64+0x672/0x790 [ 365.361820][T15127] task_work_run+0x13f/0x1b0 [ 365.365517][T15122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.379679][T15127] exit_to_usermode_loop+0x2fa/0x360 [ 365.380200][T15099] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.392969][T15134] do_syscall_64+0x672/0x790 [ 365.398881][T15111] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.402997][T15127] do_syscall_64+0x672/0x790 [ 365.413259][T15122] RIP: 0033:0x4163e1 [ 365.419418][T15134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.420410][T15122] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 365.436843][T15134] RIP: 0033:0x4163e1 [ 365.448567][T15111] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 365.454206][T15127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.458962][T15099] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 365.468621][T15144] 0xffff8880703c0000 hci1450 orig refcnt 4. hci_dev_hold [ 365.477559][T15111] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 365.487315][T15099] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 365.496632][T15127] RIP: 0033:0x4163e1 [ 365.501593][T15099] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 365.504405][T15134] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 365.510106][T15099] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 365.533784][T15111] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 365.544889][T15099] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 365.550959][T15143] 0xffff8880703c0000 hci1450 orig refcnt 5. hci_dev_put [ 365.564062][T15127] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 365.591319][T15149] 0xffff88806d298000 hci1451 orig refcnt 4. hci_dev_hold [ 365.593893][T15122] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 365.600363][ T8529] 0xffff88806d298000 hci1451 orig refcnt 5. hci_dev_hold [ 365.613649][T15143] catch: 0xffff8880703c0000, 0xffff8880703c1078 [ 365.617658][ T8529] 0xffff88806d298000 hci1451 orig refcnt 6. hci_dev_put [ 365.622906][T15143] Call Trace: [ 365.632992][T15148] 0xffff88806d298000 hci1451 orig refcnt 5. hci_dev_put [ 365.640199][T15148] catch: 0xffff88806d298000, 0xffff88806d299078 [ 365.646809][T15148] Call Trace: [ 365.650254][T15148] hci_free_dev.cold+0x24/0x29 [ 365.653752][T15111] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 365.655361][T15148] vhci_release+0x78/0xe0 [ 365.667667][T15148] __fput+0x2da/0x850 [ 365.672138][T15148] task_work_run+0x13f/0x1b0 [ 365.675367][T15143] hci_free_dev.cold+0x24/0x29 [ 365.677044][T15148] exit_to_usermode_loop+0x2fa/0x360 [ 365.681814][T15143] vhci_release+0x78/0xe0 [ 365.687431][T15148] do_syscall_64+0x672/0x790 [ 365.696669][T15148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.703362][T15148] RIP: 0033:0x4163e1 [ 365.707441][T15148] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 365.711098][T15122] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 365.727595][T15148] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 365.745516][T15148] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 365.748993][T15143] __fput+0x2da/0x850 [ 365.753899][T15148] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 365.760824][T15127] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 365.766541][T15111] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 365.785071][T15134] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 365.785654][T15143] task_work_run+0x13f/0x1b0 [ 365.794605][T15148] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 365.807138][T15134] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 365.814212][T15143] exit_to_usermode_loop+0x2fa/0x360 [ 365.820228][T15148] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 365.829458][T15134] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 365.836567][T15127] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 365.838838][T15143] do_syscall_64+0x672/0x790 [ 365.850502][T15148] R13: 0000000000770b38 R14: 000000000005948f R15: 000000000076bf0c [ 365.859747][T15134] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 365.867449][T15127] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 365.868945][T15122] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 365.886720][T15143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.894987][T15143] RIP: 0033:0x4163e1 [ 365.897248][T15149] 0xffff8880754d8000 hci1453 orig refcnt 4. hci_dev_hold [ 365.907253][T15134] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 365.914170][T15155] 0xffff888071350000 hci1452 orig refcnt 4. hci_dev_hold [ 365.920552][T15143] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 365.929153][T15127] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 365.945079][T15143] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 365.960774][T15143] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 365.966019][T15149] 0xffff8880754d8000 hci1453 orig refcnt 5. hci_dev_put [ 365.970264][T15143] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 365.976332][T15134] R13: 0000000000770b38 R14: 000000000005924c R15: 000000000076bf0c [ 365.984968][T15143] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 365.997250][T15122] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 366.001042][T15143] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 366.023174][ T8529] 0xffff888071350000 hci1452 orig refcnt 5. hci_dev_hold [ 366.028410][T15149] catch: 0xffff8880754d8000, 0xffff8880754d9078 [ 366.032713][ T8529] 0xffff888071350000 hci1452 orig refcnt 6. hci_dev_put [ 366.045088][T15127] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 366.045744][T15154] 0xffff888071350000 hci1452 orig refcnt 5. hci_dev_put [ 366.053820][T15143] R13: 000000000076c900 R14: 0000000000059402 R15: 000000000076bfac [ 366.068527][T15127] R13: 000000000076c900 R14: 000000000005924a R15: 000000000076bfac [ 366.071124][T15154] catch: 0xffff888071350000, 0xffff888071351078 [ 366.088683][T15136] 0xffff88806ccb4000 hci1454 orig refcnt 4. hci_dev_hold [ 366.093067][T15130] 0xffff88808ed54000 hci1455 orig refcnt 4. hci_dev_hold [ 366.102177][ T8529] 0xffff88806ccb4000 hci1454 orig refcnt 5. hci_dev_hold [ 366.109881][T15144] 0xffff8880720a0000 hci1456 orig refcnt 4. hci_dev_hold [ 366.112341][ T8529] 0xffff88806ccb4000 hci1454 orig refcnt 6. hci_dev_put [ 366.125540][T15136] 0xffff88806ccb4000 hci1454 orig refcnt 5. hci_dev_put [ 366.128214][T15122] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 366.132857][T15136] catch: 0xffff88806ccb4000, 0xffff88806ccb5078 [ 366.151540][T15136] Call Trace: [ 366.155381][T15136] hci_free_dev.cold+0x24/0x29 [ 366.155968][T15149] Call Trace: [ 366.160318][T15136] vhci_release+0x78/0xe0 [ 366.168671][T15136] __fput+0x2da/0x850 [ 366.170736][T15144] 0xffff8880720a0000 hci1456 orig refcnt 5. hci_dev_put [ 366.172995][T15136] task_work_run+0x13f/0x1b0 [ 366.181101][T15122] R13: 000000000076c900 R14: 00000000000591fa R15: 000000000076bfac [ 366.184675][T15136] get_signal+0x2054/0x24e0 [ 366.197241][T15136] ? new_sync_read+0x790/0x790 [ 366.200194][T15144] catch: 0xffff8880720a0000, 0xffff8880720a1078 [ 366.202197][T15136] ? fsnotify+0x770/0xb10 [ 366.202213][T15136] ? apparmor_path_rmdir+0x30/0x30 [ 366.202236][T15136] do_signal+0x7e/0x13f0 [ 366.202249][T15136] ? fsnotify_first_mark+0x200/0x200 [ 366.202270][T15136] ? setup_sigcontext+0x820/0x820 [ 366.202285][T15136] ? kick_process+0xe4/0x170 [ 366.202302][T15136] ? task_work_add+0x97/0x120 [ 366.202323][T15136] ? fput_many+0xf6/0x1a0 [ 366.202341][T15136] ? ksys_write+0x19f/0x250 [ 366.213506][T15130] 0xffff88808ed54000 hci1455 orig refcnt 5. hci_dev_put [ 366.218152][T15136] ? __ia32_sys_read+0xb0/0xb0 [ 366.218175][T15136] exit_to_usermode_loop+0x26c/0x360 [ 366.230282][T15144] Call Trace: [ 366.240236][T15136] do_syscall_64+0x672/0x790 [ 366.247929][T15149] hci_free_dev.cold+0x24/0x29 [ 366.251569][T15136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.251584][T15136] RIP: 0033:0x45c849 [ 366.261157][T15154] Call Trace: [ 366.263423][T15136] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.263431][T15136] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.263443][T15136] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 366.263451][T15136] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 366.263458][T15136] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 366.263465][T15136] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 366.263476][T15136] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 366.280817][T15154] hci_free_dev.cold+0x24/0x29 [ 366.291504][T15128] 0xffff8880759dc000 hci1457 orig refcnt 4. hci_dev_hold [ 366.341064][T15154] vhci_release+0x78/0xe0 [ 366.347537][T15130] catch: 0xffff88808ed54000, 0xffff88808ed55078 [ 366.347544][T15130] Call Trace: [ 366.347572][T15130] hci_free_dev.cold+0x24/0x29 [ 366.390733][T15175] 0xffff88806d204000 hci1458 orig refcnt 4. hci_dev_hold [ 366.395694][T15130] vhci_release+0x78/0xe0 [ 366.406663][T15130] __fput+0x2da/0x850 [ 366.410741][T15130] task_work_run+0x13f/0x1b0 [ 366.416404][T15130] get_signal+0x2054/0x24e0 [ 366.419480][T15144] hci_free_dev.cold+0x24/0x29 [ 366.421198][T15130] ? new_sync_read+0x790/0x790 [ 366.430974][T15130] ? fsnotify+0x770/0xb10 [ 366.436122][T15149] vhci_release+0x78/0xe0 [ 366.436627][T15130] ? apparmor_path_rmdir+0x30/0x30 [ 366.446284][T15130] do_signal+0x7e/0x13f0 [ 366.450636][T15130] ? fsnotify_first_mark+0x200/0x200 [ 366.455896][T15149] __fput+0x2da/0x850 [ 366.457332][T15130] ? setup_sigcontext+0x820/0x820 [ 366.461455][T15154] __fput+0x2da/0x850 [ 366.466068][T15130] ? kick_process+0xe4/0x170 [ 366.474620][T15144] vhci_release+0x78/0xe0 [ 366.475031][T15130] ? task_work_add+0x97/0x120 [ 366.484464][T15130] ? fput_many+0xf6/0x1a0 [ 366.488761][T15149] task_work_run+0x13f/0x1b0 [ 366.488870][T15130] ? ksys_write+0x19f/0x250 [ 366.493700][T15149] get_signal+0x2054/0x24e0 [ 366.500106][T15154] task_work_run+0x13f/0x1b0 [ 366.503132][T15149] ? new_sync_read+0x790/0x790 [ 366.509242][T15130] ? __ia32_sys_read+0xb0/0xb0 [ 366.513416][T15149] ? fsnotify+0x770/0xb10 [ 366.518816][T15144] __fput+0x2da/0x850 [ 366.523133][ T8529] 0xffff88806d204000 hci1458 orig refcnt 5. hci_dev_hold [ 366.531417][T15154] exit_to_usermode_loop+0x2fa/0x360 [ 366.536492][ T8529] 0xffff88806d204000 hci1458 orig refcnt 6. hci_dev_put [ 366.540135][T15130] exit_to_usermode_loop+0x26c/0x360 [ 366.547655][T15149] ? apparmor_path_rmdir+0x30/0x30 [ 366.553875][T15174] 0xffff88806d204000 hci1458 orig refcnt 5. hci_dev_put [ 366.557368][T15149] do_signal+0x7e/0x13f0 [ 366.568767][T15149] ? fsnotify_first_mark+0x200/0x200 [ 366.572201][T15154] do_syscall_64+0x672/0x790 [ 366.575690][T15149] ? setup_sigcontext+0x820/0x820 [ 366.584697][T15149] ? kick_process+0xe4/0x170 [ 366.587771][T15154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.589405][T15149] ? task_work_add+0x97/0x120 [ 366.598315][T15144] task_work_run+0x13f/0x1b0 [ 366.600368][T15149] ? fput_many+0xf6/0x1a0 [ 366.609378][T15149] ? ksys_write+0x19f/0x250 [ 366.613699][T15174] catch: 0xffff88806d204000, 0xffff88806d205078 [ 366.614035][T15149] ? __ia32_sys_read+0xb0/0xb0 [ 366.625278][T15149] exit_to_usermode_loop+0x26c/0x360 [ 366.630662][T15149] do_syscall_64+0x672/0x790 [ 366.632049][T15144] get_signal+0x2054/0x24e0 [ 366.636704][T15149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.640128][T15154] RIP: 0033:0x4163e1 [ 366.646814][T15149] RIP: 0033:0x45c849 [ 366.653449][T15130] do_syscall_64+0x672/0x790 [ 366.655341][T15149] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.658678][T15174] Call Trace: [ 366.679235][T15149] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.689156][T15144] ? new_sync_read+0x790/0x790 [ 366.692438][T15154] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 366.696142][T15130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.716144][T15149] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 366.729164][T15144] ? fsnotify+0x770/0xb10 [ 366.730881][ T8529] 0xffff8880759dc000 hci1457 orig refcnt 5. hci_dev_hold [ 366.740434][T15149] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 366.745397][ T8529] 0xffff8880759dc000 hci1457 orig refcnt 6. hci_dev_put [ 366.756429][T15154] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 366.764763][T15174] hci_free_dev.cold+0x24/0x29 [ 366.766446][T15128] 0xffff8880759dc000 hci1457 orig refcnt 5. hci_dev_put [ 366.770683][T15174] vhci_release+0x78/0xe0 [ 366.778541][T15144] ? apparmor_path_rmdir+0x30/0x30 [ 366.782802][T15174] __fput+0x2da/0x850 [ 366.791285][T15174] task_work_run+0x13f/0x1b0 [ 366.797668][T15174] exit_to_usermode_loop+0x2fa/0x360 [ 366.798956][T15144] do_signal+0x7e/0x13f0 [ 366.803168][T15174] do_syscall_64+0x672/0x790 [ 366.812494][T15174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.813371][T15149] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 366.818590][T15174] RIP: 0033:0x4163e1 [ 366.831116][T15174] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 366.831370][T15128] catch: 0xffff8880759dc000, 0xffff8880759dd078 [ 366.850945][T15174] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 366.859865][T15144] ? fsnotify_first_mark+0x200/0x200 [ 366.865901][T15174] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 366.875843][T15154] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 366.880065][T15174] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 366.892270][T15130] RIP: 0033:0x45c849 [ 366.897345][T15174] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 366.908798][T15130] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.909564][T15174] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 366.929714][T15144] ? setup_sigcontext+0x820/0x820 [ 366.938717][T15149] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 366.951637][T15149] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 366.953290][T15154] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 2020/04/06 07:45:00 executed programs: 746 [ 366.961726][T15174] R13: 000000000076c900 R14: 00000000000597bc R15: 000000000076bfac [ 366.979048][T15128] Call Trace: [ 366.983009][T15144] ? kick_process+0xe4/0x170 [ 366.993889][T15128] hci_free_dev.cold+0x24/0x29 [ 366.998207][T15144] ? task_work_add+0x97/0x120 [ 367.000367][T15128] vhci_release+0x78/0xe0 [ 367.013934][T15175] 0xffff88806d348000 hci1459 orig refcnt 4. hci_dev_hold [ 367.018786][T15128] __fput+0x2da/0x850 [ 367.032989][T15130] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.034132][T15128] task_work_run+0x13f/0x1b0 [ 367.041526][T15154] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 367.052224][T15186] 0xffff888072644000 hci1460 orig refcnt 4. hci_dev_hold [ 367.062904][ T8529] 0xffff888072644000 hci1460 orig refcnt 5. hci_dev_hold [ 367.068010][T15128] get_signal+0x2054/0x24e0 [ 367.072607][ T8529] 0xffff888072644000 hci1460 orig refcnt 6. hci_dev_put [ 367.077522][T15144] ? fput_many+0xf6/0x1a0 [ 367.084566][T15128] ? new_sync_read+0x790/0x790 [ 367.087326][T15182] 0xffff888072644000 hci1460 orig refcnt 5. hci_dev_put [ 367.091837][T15128] ? fsnotify+0x770/0xb10 [ 367.091851][T15128] ? apparmor_path_rmdir+0x30/0x30 [ 367.091873][T15128] do_signal+0x7e/0x13f0 [ 367.101800][T15182] catch: 0xffff888072644000, 0xffff888072645078 [ 367.103191][T15128] ? fsnotify_first_mark+0x200/0x200 [ 367.103213][T15128] ? setup_sigcontext+0x820/0x820 [ 367.109933][T15182] Call Trace: [ 367.112620][T15128] ? kick_process+0xe4/0x170 [ 367.112638][T15128] ? task_work_add+0x97/0x120 [ 367.112656][T15128] ? fput_many+0xf6/0x1a0 [ 367.112671][T15128] ? ksys_write+0x19f/0x250 [ 367.112682][T15128] ? __ia32_sys_read+0xb0/0xb0 [ 367.112704][T15128] exit_to_usermode_loop+0x26c/0x360 [ 367.134461][T15175] 0xffff88806d348000 hci1459 orig refcnt 5. hci_dev_put [ 367.137404][T15128] do_syscall_64+0x672/0x790 [ 367.137426][T15128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.137435][T15128] RIP: 0033:0x45c849 [ 367.137451][T15128] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.146749][T15175] catch: 0xffff88806d348000, 0xffff88806d349078 [ 367.151241][T15182] hci_free_dev.cold+0x24/0x29 [ 367.158148][T15175] Call Trace: [ 367.161885][T15128] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.170261][T15175] hci_free_dev.cold+0x24/0x29 [ 367.186550][T15130] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 367.205225][T15175] vhci_release+0x78/0xe0 [ 367.245429][T15144] ? ksys_write+0x19f/0x250 [ 367.247220][T15130] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 367.250093][T15182] vhci_release+0x78/0xe0 [ 367.265943][T15154] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 367.274963][T15144] ? __ia32_sys_read+0xb0/0xb0 [ 367.277844][T15130] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 367.279873][T15128] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 367.296502][T15144] exit_to_usermode_loop+0x26c/0x360 [ 367.302293][T15154] R13: 000000000076c900 R14: 00000000000595d7 R15: 000000000076bfac [ 367.327045][T15130] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 367.339737][T15182] __fput+0x2da/0x850 [ 367.344360][T15144] do_syscall_64+0x672/0x790 [ 367.354073][T15182] task_work_run+0x13f/0x1b0 [ 367.363173][T15144] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.369596][T15182] exit_to_usermode_loop+0x2fa/0x360 [ 367.378064][T15130] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 367.380974][T15155] 0xffff888097164000 hci1461 orig refcnt 4. hci_dev_hold [ 367.414142][T15128] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 367.423952][T15144] RIP: 0033:0x45c849 [ 367.428194][T15144] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.431572][T15182] do_syscall_64+0x672/0x790 [ 367.456515][T15144] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.460498][T15175] __fput+0x2da/0x850 [ 367.472000][ T8529] 0xffff888097164000 hci1461 orig refcnt 5. hci_dev_hold [ 367.474601][T15128] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 367.481386][ T8529] 0xffff888097164000 hci1461 orig refcnt 6. hci_dev_put [ 367.498245][T15175] task_work_run+0x13f/0x1b0 [ 367.504939][T15155] 0xffff888097164000 hci1461 orig refcnt 5. hci_dev_put [ 367.515319][T15175] get_signal+0x2054/0x24e0 [ 367.520331][T15144] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 367.530486][T15155] catch: 0xffff888097164000, 0xffff888097165078 [ 367.531995][T15175] ? new_sync_read+0x790/0x790 [ 367.545044][T15128] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 367.548170][T15144] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 367.561872][T15182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.567026][T15155] Call Trace: [ 367.570211][T15175] ? fsnotify+0x770/0xb10 [ 367.574523][T15155] hci_free_dev.cold+0x24/0x29 [ 367.580133][T15194] 0xffff88808502c000 hci1462 orig refcnt 4. hci_dev_hold [ 367.580814][T15155] vhci_release+0x78/0xe0 [ 367.589277][T15144] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 367.596866][T15155] __fput+0x2da/0x850 [ 367.604176][T15155] task_work_run+0x13f/0x1b0 [ 367.608206][T15144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 367.608907][T15155] get_signal+0x2054/0x24e0 [ 367.618580][T15128] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 367.627295][T15155] ? new_sync_read+0x790/0x790 [ 367.630995][T15182] RIP: 0033:0x4163e1 [ 367.639447][T15175] ? apparmor_path_rmdir+0x30/0x30 [ 367.648096][T15182] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 367.650979][T15155] ? fsnotify+0x770/0xb10 [ 367.672521][T15193] 0xffff88808502c000 hci1462 orig refcnt 5. hci_dev_put [ 367.672945][T15175] do_signal+0x7e/0x13f0 [ 367.679458][T15193] catch: 0xffff88808502c000, 0xffff88808502d078 [ 367.679464][T15193] Call Trace: [ 367.679481][T15193] hci_free_dev.cold+0x24/0x29 [ 367.679499][T15193] vhci_release+0x78/0xe0 [ 367.688203][T15144] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 367.697042][T15155] ? apparmor_path_rmdir+0x30/0x30 [ 367.731830][T15175] ? fsnotify_first_mark+0x200/0x200 [ 367.735011][T15193] __fput+0x2da/0x850 [ 367.737164][T15175] ? setup_sigcontext+0x820/0x820 [ 367.737180][T15175] ? kick_process+0xe4/0x170 [ 367.737199][T15175] ? task_work_add+0x97/0x120 [ 367.737216][T15175] ? fput_many+0xf6/0x1a0 [ 367.737231][T15175] ? ksys_write+0x19f/0x250 [ 367.741333][T15193] task_work_run+0x13f/0x1b0 [ 367.772441][T15182] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 367.775631][T15193] exit_to_usermode_loop+0x2fa/0x360 [ 367.789036][T15193] do_syscall_64+0x672/0x790 [ 367.794699][T15155] do_signal+0x7e/0x13f0 [ 367.799706][T15202] 0xffff88806ed74000 hci1463 orig refcnt 4. hci_dev_hold [ 367.804357][T15193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.812269][T15203] 0xffff8880a2a94000 hci1464 orig refcnt 4. hci_dev_hold [ 367.816613][T15193] RIP: 0033:0x4163e1 [ 367.825651][T15193] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 367.840780][T15155] ? fsnotify_first_mark+0x200/0x200 [ 367.852261][T15175] ? __ia32_sys_read+0xb0/0xb0 [ 367.860885][T15193] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 367.863607][T15182] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 367.870580][T15193] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 367.880347][T15200] 0xffff88806ed74000 hci1463 orig refcnt 5. hci_dev_put [ 367.893056][T15193] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 367.895434][T15155] ? setup_sigcontext+0x820/0x820 [ 367.901036][T15193] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 367.901043][T15193] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 367.901050][T15193] R13: 000000000076c900 R14: 0000000000059c6d R15: 000000000076bfac [ 367.902956][ T8529] 0xffff8880a2a94000 hci1464 orig refcnt 5. hci_dev_hold [ 367.913393][T15194] 0xffff88806d3b0000 hci1465 orig refcnt 4. hci_dev_hold [ 367.924319][ T8529] 0xffff8880a2a94000 hci1464 orig refcnt 6. hci_dev_put [ 367.939581][T15175] exit_to_usermode_loop+0x26c/0x360 [ 367.943766][T15182] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 367.948179][T15201] 0xffff8880a2a94000 hci1464 orig refcnt 5. hci_dev_put [ 367.954948][T15182] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 367.967909][T15201] catch: 0xffff8880a2a94000, 0xffff8880a2a95078 [ 367.968535][T15182] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 367.976576][T15201] Call Trace: [ 368.002231][T15200] catch: 0xffff88806ed74000, 0xffff88806ed75078 [ 368.008743][T15175] do_syscall_64+0x672/0x790 [ 368.015296][T15155] ? kick_process+0xe4/0x170 [ 368.020206][T15194] 0xffff88806d3b0000 hci1465 orig refcnt 5. hci_dev_put [ 368.028721][T15175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.039814][T15200] Call Trace: [ 368.044188][T15182] R13: 0000000000770b38 R14: 0000000000059a2a R15: 000000000076bf0c [ 368.053296][T15194] catch: 0xffff88806d3b0000, 0xffff88806d3b1078 [ 368.059788][T15200] hci_free_dev.cold+0x24/0x29 [ 368.065251][T15201] hci_free_dev.cold+0x24/0x29 [ 368.067391][T15155] ? task_work_add+0x97/0x120 [ 368.070108][T15201] vhci_release+0x78/0xe0 [ 368.085432][T15201] __fput+0x2da/0x850 [ 368.089687][T15201] task_work_run+0x13f/0x1b0 [ 368.090285][T15175] RIP: 0033:0x45c849 [ 368.096636][T15201] exit_to_usermode_loop+0x2fa/0x360 [ 368.098770][T15200] vhci_release+0x78/0xe0 [ 368.109163][T15201] do_syscall_64+0x672/0x790 [ 368.109488][T15194] Call Trace: [ 368.120727][T15186] 0xffff88806e7e4000 hci1466 orig refcnt 4. hci_dev_hold [ 368.121898][T15175] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.139270][ T1614] 0xffff88806e7e4000 hci1466 orig refcnt 5. hci_dev_hold [ 368.157407][T15201] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.157509][ T1614] 0xffff88806e7e4000 hci1466 orig refcnt 6. hci_dev_put [ 368.170190][T15155] ? fput_many+0xf6/0x1a0 [ 368.172541][T15186] 0xffff88806e7e4000 hci1466 orig refcnt 5. hci_dev_put [ 368.176809][T15155] ? ksys_write+0x19f/0x250 [ 368.185688][T15200] __fput+0x2da/0x850 [ 368.187797][T15155] ? __ia32_sys_read+0xb0/0xb0 [ 368.190883][T15200] task_work_run+0x13f/0x1b0 [ 368.197297][T15155] exit_to_usermode_loop+0x26c/0x360 [ 368.205231][T15194] hci_free_dev.cold+0x24/0x29 [ 368.207326][T15155] do_syscall_64+0x672/0x790 [ 368.223511][T15201] RIP: 0033:0x4163e1 [ 368.224737][T15194] vhci_release+0x78/0xe0 [ 368.227588][T15200] exit_to_usermode_loop+0x2fa/0x360 [ 368.232230][T15194] __fput+0x2da/0x850 [ 368.241431][T15194] task_work_run+0x13f/0x1b0 [ 368.244884][T15155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.246414][T15194] get_signal+0x2054/0x24e0 [ 368.254690][T15186] catch: 0xffff88806e7e4000, 0xffff88806e7e5078 [ 368.256975][T15194] ? new_sync_read+0x790/0x790 [ 368.264433][T15201] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 368.268282][T15194] ? fsnotify+0x770/0xb10 [ 368.293307][T15194] ? apparmor_path_rmdir+0x30/0x30 [ 368.296101][T15200] do_syscall_64+0x672/0x790 [ 368.298583][T15194] do_signal+0x7e/0x13f0 [ 368.307799][T15194] ? fsnotify_first_mark+0x200/0x200 [ 368.313713][T15155] RIP: 0033:0x45c849 [ 368.315279][T15194] ? setup_sigcontext+0x820/0x820 [ 368.319988][T15186] Call Trace: [ 368.324025][T15194] ? kick_process+0xe4/0x170 [ 368.326238][T15200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.330814][T15194] ? task_work_add+0x97/0x120 [ 368.342565][T15155] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.344472][T15194] ? fput_many+0xf6/0x1a0 [ 368.365130][T15186] hci_free_dev.cold+0x24/0x29 [ 368.368946][T15175] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.376130][T15186] vhci_release+0x78/0xe0 [ 368.381397][T15201] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 368.393820][T15175] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 368.397144][T15200] RIP: 0033:0x4163e1 [ 368.403215][T15194] ? ksys_write+0x19f/0x250 [ 368.410558][T15194] ? __ia32_sys_read+0xb0/0xb0 [ 368.411600][T15186] __fput+0x2da/0x850 [ 368.417221][T15175] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 368.426086][T15200] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 368.429128][T15194] exit_to_usermode_loop+0x26c/0x360 [ 368.455164][T15201] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 368.456194][T15186] task_work_run+0x13f/0x1b0 [ 368.464740][T15201] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 368.477265][T15175] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 368.484747][T15155] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.486884][T15175] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 368.498999][T15186] get_signal+0x2054/0x24e0 [ 368.502611][T15201] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 368.515584][T15194] do_syscall_64+0x672/0x790 [ 368.516953][T15186] ? new_sync_read+0x790/0x790 [ 368.520419][T15194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.531786][T15201] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 368.538902][T15155] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 368.547529][T15200] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 368.555819][T15186] ? fsnotify+0x770/0xb10 [ 368.556749][T15194] RIP: 0033:0x45c849 [ 368.565845][T15175] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 368.568082][T15186] ? apparmor_path_rmdir+0x30/0x30 [ 368.575900][T15201] R13: 000000000076c900 R14: 0000000000059d45 R15: 000000000076bfac [ 368.585737][T15155] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 368.589175][T15194] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.602705][T15200] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 368.623619][T15194] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.633080][T15194] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 368.636641][T15203] 0xffff888070278000 hci1467 orig refcnt 4. hci_dev_hold [ 368.648789][T15194] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 368.657986][T15194] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 368.662516][T15155] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 368.667647][T15186] do_signal+0x7e/0x13f0 [ 368.684538][T15186] ? fsnotify_first_mark+0x200/0x200 [ 368.691892][T15203] 0xffff888070278000 hci1467 orig refcnt 5. hci_dev_put [ 368.694269][T15194] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 368.698862][T15203] catch: 0xffff888070278000, 0xffff888070279078 [ 368.698868][T15203] Call Trace: [ 368.698890][T15203] hci_free_dev.cold+0x24/0x29 [ 368.698909][T15203] vhci_release+0x78/0xe0 [ 368.698928][T15203] __fput+0x2da/0x850 [ 368.698956][T15203] task_work_run+0x13f/0x1b0 [ 368.698978][T15203] get_signal+0x2054/0x24e0 [ 368.712695][T15186] ? setup_sigcontext+0x820/0x820 [ 368.725254][T15155] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 368.732223][T15225] 0xffff8880945b0000 hci1468 orig refcnt 4. hci_dev_hold [ 368.740542][T15200] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 368.745141][T15194] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 368.771680][T15155] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 368.777891][T15186] ? kick_process+0xe4/0x170 [ 368.790516][T15203] ? new_sync_read+0x790/0x790 [ 368.795918][T15186] ? task_work_add+0x97/0x120 [ 368.800943][T15186] ? fput_many+0xf6/0x1a0 [ 368.801660][T15200] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 368.807144][T15186] ? ksys_write+0x19f/0x250 [ 368.818635][T15203] ? fsnotify+0x770/0xb10 [ 368.819564][T15186] ? __ia32_sys_read+0xb0/0xb0 [ 368.829262][T15186] exit_to_usermode_loop+0x26c/0x360 [ 368.832553][T15203] ? apparmor_path_rmdir+0x30/0x30 [ 368.835862][ T1614] 0xffff8880945b0000 hci1468 orig refcnt 5. hci_dev_hold [ 368.842132][T15203] do_signal+0x7e/0x13f0 [ 368.849247][ T1614] 0xffff8880945b0000 hci1468 orig refcnt 6. hci_dev_put [ 368.851453][T15203] ? fsnotify_first_mark+0x200/0x200 [ 368.851477][T15203] ? setup_sigcontext+0x820/0x820 [ 368.851491][T15203] ? kick_process+0xe4/0x170 [ 368.851506][T15203] ? task_work_add+0x97/0x120 [ 368.851526][T15203] ? fput_many+0xf6/0x1a0 [ 368.851541][T15203] ? ksys_write+0x19f/0x250 [ 368.851554][T15203] ? __ia32_sys_read+0xb0/0xb0 [ 368.851578][T15203] exit_to_usermode_loop+0x26c/0x360 [ 368.862073][T15200] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 368.870347][T15223] 0xffff8880945b0000 hci1468 orig refcnt 5. hci_dev_put [ 368.874642][T15200] R13: 000000000076c900 R14: 0000000000059d2c R15: 000000000076bfac [ 368.887968][T15223] catch: 0xffff8880945b0000, 0xffff8880945b1078 [ 368.925772][T15230] 0xffff88809a320000 hci1469 orig refcnt 4. hci_dev_hold [ 368.936395][ T1614] 0xffff88809a320000 hci1469 orig refcnt 5. hci_dev_hold [ 368.946804][T15202] 0xffff888072128000 hci1470 orig refcnt 4. hci_dev_hold [ 368.947493][ T1614] 0xffff88809a320000 hci1469 orig refcnt 6. hci_dev_put [ 368.957959][T15186] do_syscall_64+0x672/0x790 [ 368.967631][T15229] 0xffff88809a320000 hci1469 orig refcnt 5. hci_dev_put [ 368.974828][T15229] catch: 0xffff88809a320000, 0xffff88809a321078 [ 368.981156][T15229] Call Trace: [ 368.984962][T15202] 0xffff888072128000 hci1470 orig refcnt 5. hci_dev_put [ 368.987323][T15229] hci_free_dev.cold+0x24/0x29 [ 368.997518][T15229] vhci_release+0x78/0xe0 [ 369.002712][T15229] __fput+0x2da/0x850 [ 369.006788][T15229] task_work_run+0x13f/0x1b0 [ 369.011481][T15229] exit_to_usermode_loop+0x2fa/0x360 [ 369.013539][T15186] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.016925][T15229] do_syscall_64+0x672/0x790 [ 369.026707][T15237] 0xffff888075938000 hci1471 orig refcnt 4. hci_dev_hold [ 369.027683][T15229] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.040851][T15229] RIP: 0033:0x4163e1 [ 369.041375][T15202] catch: 0xffff888072128000, 0xffff888072129078 [ 369.044915][T15229] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 369.065815][T15202] Call Trace: [ 369.071397][T15203] do_syscall_64+0x672/0x790 [ 369.079208][T15203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.079852][T15186] RIP: 0033:0x45c849 [ 369.086106][T15203] RIP: 0033:0x45c849 [ 369.094102][T15203] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.096415][T15236] 0xffff888075938000 hci1471 orig refcnt 5. hci_dev_put [ 369.115972][T15229] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 369.130314][T15229] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 369.131445][T15186] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.138508][T15203] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.138526][T15203] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 369.160491][T15202] hci_free_dev.cold+0x24/0x29 [ 369.167226][T15229] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 369.188342][T15229] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 369.193854][T15236] catch: 0xffff888075938000, 0xffff888075939078 [ 369.198266][T15203] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 369.211369][T15229] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 369.220113][T15203] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 369.229493][T15229] R13: 0000000000770b38 R14: 000000000005a196 R15: 000000000076bf0c [ 369.241410][T15202] vhci_release+0x78/0xe0 [ 369.256294][T15203] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.259759][T15236] Call Trace: [ 369.264477][T15223] Call Trace: [ 369.264497][T15223] hci_free_dev.cold+0x24/0x29 [ 369.264516][T15223] vhci_release+0x78/0xe0 [ 369.274493][T15202] __fput+0x2da/0x850 [ 369.284832][T15230] 0xffff8880746c8000 hci1472 orig refcnt 4. hci_dev_hold [ 369.297698][T15236] hci_free_dev.cold+0x24/0x29 [ 369.312231][T15236] vhci_release+0x78/0xe0 [ 369.314267][T15203] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 369.319146][T15202] task_work_run+0x13f/0x1b0 [ 369.335174][ T1614] 0xffff8880746c8000 hci1472 orig refcnt 5. hci_dev_hold [ 369.341507][T15236] __fput+0x2da/0x850 [ 369.344725][ T1614] 0xffff8880746c8000 hci1472 orig refcnt 6. hci_dev_put [ 369.350787][T15236] task_work_run+0x13f/0x1b0 [ 369.354783][T15230] 0xffff8880746c8000 hci1472 orig refcnt 5. hci_dev_put [ 369.367200][T15202] get_signal+0x2054/0x24e0 [ 369.367512][T15223] __fput+0x2da/0x850 [ 369.378924][T15236] exit_to_usermode_loop+0x2fa/0x360 [ 369.382050][T15186] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.393236][T15186] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 369.395352][T15223] task_work_run+0x13f/0x1b0 [ 369.401285][T15186] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 369.401297][T15186] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 369.409093][T15202] ? new_sync_read+0x790/0x790 [ 369.414364][T15186] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.435389][T15186] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 369.446788][T15236] do_syscall_64+0x672/0x790 [ 369.452543][T15236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.458743][T15236] RIP: 0033:0x4163e1 [ 369.463958][T15236] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 369.483771][T15230] catch: 0xffff8880746c8000, 0xffff8880746c9078 [ 369.483777][T15230] Call Trace: [ 369.483796][T15230] hci_free_dev.cold+0x24/0x29 [ 369.483819][T15230] vhci_release+0x78/0xe0 [ 369.483834][T15230] __fput+0x2da/0x850 [ 369.483860][T15230] task_work_run+0x13f/0x1b0 [ 369.483881][T15230] get_signal+0x2054/0x24e0 [ 369.483890][T15230] ? new_sync_read+0x790/0x790 [ 369.483911][T15230] ? fsnotify+0x770/0xb10 [ 369.492801][T15236] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 369.538038][T15230] ? apparmor_path_rmdir+0x30/0x30 [ 369.540463][T15223] exit_to_usermode_loop+0x2fa/0x360 [ 369.556010][T15248] 0xffff8880965c4000 hci1473 orig refcnt 4. hci_dev_hold [ 369.559876][T15252] 0xffff888074f70000 hci1474 orig refcnt 4. hci_dev_hold [ 369.571756][ T1614] 0xffff888074f70000 hci1474 orig refcnt 5. hci_dev_hold [ 369.573091][T15202] ? fsnotify+0x770/0xb10 [ 369.581073][ T1614] 0xffff888074f70000 hci1474 orig refcnt 6. hci_dev_put [ 369.584955][T15223] do_syscall_64+0x672/0x790 [ 369.596859][T15250] 0xffff888074f70000 hci1474 orig refcnt 5. hci_dev_put [ 369.604223][T15250] catch: 0xffff888074f70000, 0xffff888074f71078 [ 369.609355][T15230] do_signal+0x7e/0x13f0 [ 369.610607][T15250] Call Trace: [ 369.618429][T15250] hci_free_dev.cold+0x24/0x29 [ 369.623551][T15250] vhci_release+0x78/0xe0 [ 369.625638][T15247] 0xffff8880965c4000 hci1473 orig refcnt 5. hci_dev_put [ 369.628033][T15250] __fput+0x2da/0x850 [ 369.639438][T15250] task_work_run+0x13f/0x1b0 [ 369.642158][T15230] ? fsnotify_first_mark+0x200/0x200 [ 369.644295][T15250] exit_to_usermode_loop+0x2fa/0x360 [ 369.654866][T15250] do_syscall_64+0x672/0x790 [ 369.656360][T15230] ? setup_sigcontext+0x820/0x820 [ 369.659530][T15250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.671695][T15202] ? apparmor_path_rmdir+0x30/0x30 [ 369.671900][T15250] RIP: 0033:0x4163e1 [ 369.677038][T15223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.680782][T15250] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 369.680790][T15250] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 369.680807][T15250] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 369.680818][T15250] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 369.692126][T15247] catch: 0xffff8880965c4000, 0xffff8880965c5078 [ 369.706875][T15250] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 369.706884][T15250] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 369.706890][T15250] R13: 0000000000770b38 R14: 000000000005a40b R15: 000000000076bf0c [ 369.711829][T15252] 0xffff888094a78000 hci1475 orig refcnt 4. hci_dev_hold [ 369.731328][T15202] do_signal+0x7e/0x13f0 [ 369.737962][ T1614] 0xffff888094a78000 hci1475 orig refcnt 5. hci_dev_hold [ 369.739733][ T1614] 0xffff888094a78000 hci1475 orig refcnt 6. hci_dev_put [ 369.751989][T15230] ? kick_process+0xe4/0x170 [ 369.755186][T15252] 0xffff888094a78000 hci1475 orig refcnt 5. hci_dev_put [ 369.774074][T15223] RIP: 0033:0x4163e1 [ 369.774758][T15252] catch: 0xffff888094a78000, 0xffff888094a79078 [ 369.796324][T15223] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 369.800623][T15252] Call Trace: [ 369.811910][T15230] ? task_work_add+0x97/0x120 [ 369.831232][T15252] hci_free_dev.cold+0x24/0x29 [ 369.840025][T15202] ? fsnotify_first_mark+0x200/0x200 [ 369.843695][T15252] vhci_release+0x78/0xe0 [ 369.843712][T15252] __fput+0x2da/0x850 [ 369.843737][T15252] task_work_run+0x13f/0x1b0 [ 369.857013][T15202] ? setup_sigcontext+0x820/0x820 [ 369.858167][T15236] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 369.868330][T15223] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 369.876498][T15247] Call Trace: [ 369.888577][T15252] get_signal+0x2054/0x24e0 [ 369.893730][T15252] ? new_sync_read+0x790/0x790 [ 369.896276][T15202] ? kick_process+0xe4/0x170 [ 369.898709][T15247] hci_free_dev.cold+0x24/0x29 [ 369.909529][T15252] ? fsnotify+0x770/0xb10 [ 369.915424][T15247] vhci_release+0x78/0xe0 [ 369.917891][T15202] ? task_work_add+0x97/0x120 [ 369.919832][T15236] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 369.934155][T15252] ? apparmor_path_rmdir+0x30/0x30 [ 369.937394][T15223] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 369.939398][T15247] __fput+0x2da/0x850 [ 369.954720][T15202] ? fput_many+0xf6/0x1a0 [ 369.954953][T15230] ? fput_many+0xf6/0x1a0 [ 369.964578][T15252] do_signal+0x7e/0x13f0 [ 369.968957][T15252] ? fsnotify_first_mark+0x200/0x200 [ 369.969694][T15202] ? ksys_write+0x19f/0x250 [ 369.975992][T15236] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 369.987896][T15247] task_work_run+0x13f/0x1b0 [ 369.990452][T15223] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 369.994028][T15230] ? ksys_write+0x19f/0x250 [ 370.004253][T15202] ? __ia32_sys_read+0xb0/0xb0 [ 370.007612][T15252] ? setup_sigcontext+0x820/0x820 [ 370.011786][T15202] exit_to_usermode_loop+0x26c/0x360 [ 370.016201][T15247] exit_to_usermode_loop+0x2fa/0x360 [ 370.023964][T15223] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 370.026723][T15252] ? kick_process+0xe4/0x170 [ 370.039142][T15236] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 370.041111][T15202] do_syscall_64+0x672/0x790 [ 370.048238][T15230] ? __ia32_sys_read+0xb0/0xb0 [ 370.057353][T15247] do_syscall_64+0x672/0x790 [ 370.062739][T15230] exit_to_usermode_loop+0x26c/0x360 [ 370.067685][T15223] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 370.068145][T15252] ? task_work_add+0x97/0x120 [ 370.083297][T15247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.085190][T15202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.089296][T15236] R13: 000000000076c900 R14: 000000000005a1f8 R15: 000000000076bfac [ 370.105309][T15230] do_syscall_64+0x672/0x790 [ 370.105402][T15223] R13: 000000000076c900 R14: 000000000005a0e9 R15: 000000000076bfac [ 370.110063][T15247] RIP: 0033:0x4163e1 [ 370.124753][T15230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.130836][T15252] ? fput_many+0xf6/0x1a0 [ 370.131618][T15202] RIP: 0033:0x45c849 [ 370.137718][T15252] ? ksys_write+0x19f/0x250 [ 370.144511][T15230] RIP: 0033:0x45c849 [ 370.148091][T15202] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.169391][T15230] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.189333][T15252] ? __ia32_sys_read+0xb0/0xb0 [ 370.194544][T15247] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 370.197917][T15225] 0xffff8880954b0000 hci1476 orig refcnt 4. hci_dev_hold [ 370.216758][T15252] exit_to_usermode_loop+0x26c/0x360 [ 370.228434][T15252] do_syscall_64+0x672/0x790 [ 370.235421][T15252] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.242207][T15230] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.244973][T15237] 0xffff888075928000 hci1477 orig refcnt 4. hci_dev_hold [ 370.250816][T15247] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 370.268367][T15252] RIP: 0033:0x45c849 [ 370.273831][T15252] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.303841][T15247] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 370.305065][T15230] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 370.312971][T15247] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 370.320658][T15202] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.330125][T15252] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.347856][T15247] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 370.350832][T15237] 0xffff888075928000 hci1477 orig refcnt 5. hci_dev_put [ 370.357120][T15252] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 370.371961][T15252] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 370.374461][T15230] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 370.380091][T15252] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 370.388701][T15225] 0xffff8880954b0000 hci1476 orig refcnt 5. hci_dev_put [ 370.398336][T15252] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.404970][T15247] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 370.412392][T15252] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 370.442466][T15202] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 370.450937][T15237] catch: 0xffff888075928000, 0xffff888075929078 [ 370.452055][T15270] 0xffff88806bf40000 hci1478 orig refcnt 4. hci_dev_hold [ 370.465875][ T1614] 0xffff88806bf40000 hci1478 orig refcnt 5. hci_dev_hold [ 370.467600][T15230] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 370.475500][ T1614] 0xffff88806bf40000 hci1478 orig refcnt 6. hci_dev_put [ 370.487494][T15225] catch: 0xffff8880954b0000, 0xffff8880954b1078 [ 370.494583][T15269] 0xffff88806bf40000 hci1478 orig refcnt 5. hci_dev_put [ 370.496624][T15247] R13: 000000000076c900 R14: 000000000005a414 R15: 000000000076bfac [ 370.502610][T15269] catch: 0xffff88806bf40000, 0xffff88806bf41078 [ 370.511679][T15237] Call Trace: [ 370.516886][T15269] Call Trace: [ 370.523574][T15269] hci_free_dev.cold+0x24/0x29 [ 370.528518][T15269] vhci_release+0x78/0xe0 [ 370.533160][T15269] __fput+0x2da/0x850 [ 370.535604][T15202] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 370.537340][T15269] task_work_run+0x13f/0x1b0 [ 370.550452][T15269] exit_to_usermode_loop+0x2fa/0x360 [ 370.554801][T15237] hci_free_dev.cold+0x24/0x29 [ 370.556021][T15269] do_syscall_64+0x672/0x790 [ 370.565469][T15269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.567754][T15248] 0xffff888088abc000 hci1479 orig refcnt 4. hci_dev_hold [ 370.571594][T15269] RIP: 0033:0x4163e1 [ 370.582712][T15269] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 370.587843][T15225] Call Trace: [ 370.604915][T15269] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 370.616741][T15269] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 370.616808][T15237] vhci_release+0x78/0xe0 [ 370.625762][T15269] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 370.630925][T15202] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 370.638418][T15230] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.656372][ T1614] 0xffff888088abc000 hci1479 orig refcnt 5. hci_dev_hold [ 370.657416][T15237] __fput+0x2da/0x850 [ 370.666039][ T1614] 0xffff888088abc000 hci1479 orig refcnt 6. hci_dev_put [ 370.677648][T15248] 0xffff888088abc000 hci1479 orig refcnt 5. hci_dev_put [ 370.678288][T15225] hci_free_dev.cold+0x24/0x29 [ 370.684902][T15269] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 370.684911][T15269] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076bf00 [ 370.684918][T15269] R13: 0000000000770b38 R14: 000000000005a78d R15: 000000000076bf0c [ 370.689065][T15270] 0xffff8880a8128000 hci1480 orig refcnt 4. hci_dev_hold [ 370.720977][T15237] task_work_run+0x13f/0x1b0 [ 370.722256][T15248] catch: 0xffff888088abc000, 0xffff888088abd078 [ 370.728200][T15202] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.737767][T15230] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 370.749677][T15248] Call Trace: [ 370.750524][T15202] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 370.753247][T15248] hci_free_dev.cold+0x24/0x29 [ 370.753264][T15248] vhci_release+0x78/0xe0 [ 370.753282][T15248] __fput+0x2da/0x850 [ 370.753314][T15248] task_work_run+0x13f/0x1b0 [ 370.753341][T15248] get_signal+0x2054/0x24e0 [ 370.753352][T15248] ? new_sync_read+0x790/0x790 [ 370.753376][T15248] ? fsnotify+0x770/0xb10 [ 370.753391][T15248] ? apparmor_path_rmdir+0x30/0x30 [ 370.753413][T15248] do_signal+0x7e/0x13f0 [ 370.767999][T15225] vhci_release+0x78/0xe0 [ 370.771125][T15248] ? fsnotify_first_mark+0x200/0x200 [ 370.775497][T15237] get_signal+0x2054/0x24e0 [ 370.779729][T15248] ? setup_sigcontext+0x820/0x820 [ 370.827151][T15225] __fput+0x2da/0x850 [ 370.827706][ T1614] 0xffff8880a8128000 hci1480 orig refcnt 5. hci_dev_hold [ 370.837930][T15237] ? new_sync_read+0x790/0x790 [ 370.841114][ T1614] 0xffff8880a8128000 hci1480 orig refcnt 6. hci_dev_put [ 370.852273][T15270] 0xffff8880a8128000 hci1480 orig refcnt 5. hci_dev_put [ 370.859386][T15225] task_work_run+0x13f/0x1b0 [ 370.864748][T15225] get_signal+0x2054/0x24e0 [ 370.869450][T15225] ? new_sync_read+0x790/0x790 [ 370.876918][T15225] ? fsnotify+0x770/0xb10 [ 370.879586][T15270] catch: 0xffff8880a8128000, 0xffff8880a8129078 [ 370.881454][T15225] ? apparmor_path_rmdir+0x30/0x30 [ 370.890113][T15237] ? fsnotify+0x770/0xb10 [ 370.893365][T15225] do_signal+0x7e/0x13f0 [ 370.903478][T15225] ? fsnotify_first_mark+0x200/0x200 [ 370.908808][T15225] ? setup_sigcontext+0x820/0x820 [ 370.913030][T15237] ? apparmor_path_rmdir+0x30/0x30 [ 370.915278][T15225] ? kick_process+0xe4/0x170 [ 370.922301][T15237] do_signal+0x7e/0x13f0 [ 370.924916][T15225] ? task_work_add+0x97/0x120 [ 370.933901][T15225] ? fput_many+0xf6/0x1a0 [ 370.936734][T15282] 0xffff88807496c000 hci1481 orig refcnt 4. hci_dev_hold [ 370.938240][T15225] ? ksys_write+0x19f/0x250 [ 370.938255][T15225] ? __ia32_sys_read+0xb0/0xb0 [ 370.938281][T15225] exit_to_usermode_loop+0x26c/0x360 [ 370.938302][T15225] do_syscall_64+0x672/0x790 [ 370.938324][T15225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.952729][T15283] 0xffff88806bfa4000 hci1482 orig refcnt 4. hci_dev_hold [ 370.955205][T15225] RIP: 0033:0x45c849 [ 370.979219][T15280] 0xffff88806bfa4000 hci1482 orig refcnt 5. hci_dev_put [ 370.983602][T15270] Call Trace: [ 370.988931][T15280] catch: 0xffff88806bfa4000, 0xffff88806bfa5078 [ 370.993264][T15270] hci_free_dev.cold+0x24/0x29 [ 370.999124][T15237] ? fsnotify_first_mark+0x200/0x200 [ 371.005267][T15225] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.011171][T15280] Call Trace: [ 371.029619][T15248] ? kick_process+0xe4/0x170 [ 371.037558][T15270] vhci_release+0x78/0xe0 [ 371.040245][T15237] ? setup_sigcontext+0x820/0x820 [ 371.043392][T15248] ? task_work_add+0x97/0x120 [ 371.052819][T15237] ? kick_process+0xe4/0x170 [ 371.053818][ T1614] 0xffff88807496c000 hci1481 orig refcnt 5. hci_dev_hold [ 371.067140][ T1614] 0xffff88807496c000 hci1481 orig refcnt 6. hci_dev_put [ 371.068918][T15237] ? task_work_add+0x97/0x120 [ 371.076326][T15280] hci_free_dev.cold+0x24/0x29 [ 371.084140][T15281] 0xffff88807496c000 hci1481 orig refcnt 5. hci_dev_put [ 371.085459][T15280] vhci_release+0x78/0xe0 [ 371.091218][T15281] catch: 0xffff88807496c000, 0xffff88807496d078 [ 371.096109][T15280] __fput+0x2da/0x850 [ 371.106009][T15280] task_work_run+0x13f/0x1b0 [ 371.110379][T15270] __fput+0x2da/0x850 [ 371.110610][T15280] exit_to_usermode_loop+0x2fa/0x360 [ 371.114891][T15270] task_work_run+0x13f/0x1b0 [ 371.124795][T15280] do_syscall_64+0x672/0x790 [ 371.124815][T15280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.124825][T15280] RIP: 0033:0x4163e1 [ 371.124839][T15280] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 371.124845][T15280] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 371.124856][T15280] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 371.124863][T15280] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 371.124871][T15280] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 371.124879][T15280] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 371.124886][T15280] R13: 000000000076c900 R14: 000000000005a96f R15: 000000000076bfac [ 371.137334][T15248] ? fput_many+0xf6/0x1a0 [ 371.152830][T15283] 0xffff888090494000 hci1483 orig refcnt 4. hci_dev_hold [ 371.159573][T15237] ? fput_many+0xf6/0x1a0 [ 371.182831][T15281] Call Trace: [ 371.184027][T15237] ? ksys_write+0x19f/0x250 [ 371.239634][T15225] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.245278][T15237] ? __ia32_sys_read+0xb0/0xb0 [ 371.253074][T15237] exit_to_usermode_loop+0x26c/0x360 [ 371.258630][T15237] do_syscall_64+0x672/0x790 [ 371.265091][T15237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.270802][T15283] 0xffff888090494000 hci1483 orig refcnt 5. hci_dev_put [ 371.273401][T15237] RIP: 0033:0x45c849 [ 371.284496][T15270] get_signal+0x2054/0x24e0 [ 371.284829][T15281] hci_free_dev.cold+0x24/0x29 [ 371.289093][T15237] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.294826][T15283] catch: 0xffff888090494000, 0xffff888090495078 [ 371.315584][T15270] ? new_sync_read+0x790/0x790 [ 371.325798][T15248] ? ksys_write+0x19f/0x250 [ 371.330402][T15248] ? __ia32_sys_read+0xb0/0xb0 [ 371.336274][T15270] ? fsnotify+0x770/0xb10 [ 371.337090][T15225] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 371.340824][T15248] exit_to_usermode_loop+0x26c/0x360 [ 371.340844][T15248] do_syscall_64+0x672/0x790 [ 371.361196][T15270] ? apparmor_path_rmdir+0x30/0x30 [ 371.367163][T15281] vhci_release+0x78/0xe0 [ 371.373435][T15270] do_signal+0x7e/0x13f0 [ 371.377786][T15281] __fput+0x2da/0x850 [ 371.383076][T15237] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.393217][T15270] ? fsnotify_first_mark+0x200/0x200 [ 371.393969][T15225] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 371.398621][T15248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.414227][T15281] task_work_run+0x13f/0x1b0 [ 371.418913][T15283] Call Trace: [ 371.423459][T15270] ? setup_sigcontext+0x820/0x820 [ 371.428590][T15281] exit_to_usermode_loop+0x2fa/0x360 [ 371.434850][T15283] hci_free_dev.cold+0x24/0x29 [ 371.439912][T15237] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 371.449008][T15270] ? kick_process+0xe4/0x170 [ 371.454360][T15283] vhci_release+0x78/0xe0 [ 371.456228][T15225] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 371.458914][T15281] do_syscall_64+0x672/0x790 [ 371.473675][T15248] RIP: 0033:0x45c849 [ 371.478335][T15270] ? task_work_add+0x97/0x120 [ 371.483698][T15237] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 371.492385][T15283] __fput+0x2da/0x850 [ 371.496461][T15248] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.506714][T15225] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 371.517619][T15270] ? fput_many+0xf6/0x1a0 [ 371.530215][T15283] task_work_run+0x13f/0x1b0 [ 371.530987][T15281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.539132][T15237] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 371.544820][T15281] RIP: 0033:0x4163e1 [ 371.551790][T15283] get_signal+0x2054/0x24e0 [ 371.558546][T15270] ? ksys_write+0x19f/0x250 [ 371.563726][T15283] ? new_sync_read+0x790/0x790 [ 371.574265][T15270] ? __ia32_sys_read+0xb0/0xb0 [ 371.574365][T15225] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 371.579130][T15283] ? fsnotify+0x770/0xb10 [ 371.598295][T15237] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 371.600480][T15281] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 371.612107][T15270] exit_to_usermode_loop+0x26c/0x360 [ 371.629447][T15281] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 371.640602][T15281] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 371.651533][T15281] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 371.652338][T15248] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.659714][T15281] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 371.677454][T15237] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 371.679039][T15281] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 371.695259][T15283] ? apparmor_path_rmdir+0x30/0x30 [ 371.700666][T15283] do_signal+0x7e/0x13f0 [ 371.706403][T15281] R13: 000000000076c900 R14: 000000000005a96a R15: 000000000076bfac [ 371.719998][T15295] 0xffff888073254000 hci1484 orig refcnt 4. hci_dev_hold [ 371.724525][T15283] ? fsnotify_first_mark+0x200/0x200 [ 371.727727][T15248] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 371.740885][T15270] do_syscall_64+0x672/0x790 [ 371.745460][T15282] 0xffff8880a916c000 hci1485 orig refcnt 4. hci_dev_hold [ 371.758182][T15283] ? setup_sigcontext+0x820/0x820 [ 371.761095][T15248] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 371.764590][ T1614] 0xffff888073254000 hci1484 orig refcnt 5. hci_dev_hold [ 371.773388][T15270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.781209][ T1614] 0xffff888073254000 hci1484 orig refcnt 6. hci_dev_put [ 371.790563][T15282] 0xffff8880a916c000 hci1485 orig refcnt 5. hci_dev_put [ 371.794884][T15294] 0xffff888073254000 hci1484 orig refcnt 5. hci_dev_put [ 371.807117][T15282] catch: 0xffff8880a916c000, 0xffff8880a916d078 [ 371.813975][T15283] ? kick_process+0xe4/0x170 [ 371.818607][T15283] ? task_work_add+0x97/0x120 [ 371.823351][T15248] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 371.827174][T15294] catch: 0xffff888073254000, 0xffff888073255078 [ 371.837896][T15294] Call Trace: [ 371.841198][T15294] hci_free_dev.cold+0x24/0x29 [ 371.844824][T15302] 0xffff88806ec94000 hci1486 orig refcnt 4. hci_dev_hold [ 371.846511][T15294] vhci_release+0x78/0xe0 [ 371.857820][T15294] __fput+0x2da/0x850 [ 371.860522][T15270] RIP: 0033:0x45c849 [ 371.863934][T15282] Call Trace: [ 371.869103][T15270] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.869555][T15294] task_work_run+0x13f/0x1b0 [ 371.895712][T15283] ? fput_many+0xf6/0x1a0 [ 371.901391][T15282] hci_free_dev.cold+0x24/0x29 [ 371.905858][T15248] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 371.907509][T15283] ? ksys_write+0x19f/0x250 [ 371.907525][T15283] ? __ia32_sys_read+0xb0/0xb0 [ 371.917210][T15248] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 371.921446][ T1614] 0xffff88806ec94000 hci1486 orig refcnt 5. hci_dev_hold [ 371.931464][T15270] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.936992][ T1614] 0xffff88806ec94000 hci1486 orig refcnt 6. hci_dev_put [ 371.944867][T15294] exit_to_usermode_loop+0x2fa/0x360 [ 371.956336][T15282] vhci_release+0x78/0xe0 [ 371.957097][T15301] 0xffff88806ec94000 hci1486 orig refcnt 5. hci_dev_put [ 371.967553][T15282] __fput+0x2da/0x850 [ 371.978401][T15283] exit_to_usermode_loop+0x26c/0x360 [ 371.983966][T15283] do_syscall_64+0x672/0x790 [ 371.987399][T15270] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 371.990836][T15283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.003330][T15283] RIP: 0033:0x45c849 [ 372.006839][T15282] task_work_run+0x13f/0x1b0 [ 372.011642][T15283] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.024047][T15282] get_signal+0x2054/0x24e0 [ 372.044190][T15301] catch: 0xffff88806ec94000, 0xffff88806ec95078 [ 372.045336][T15283] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.053698][T15270] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 372.063924][T15308] 0xffff8880915d8000 hci1487 orig refcnt 4. hci_dev_hold [ 372.068407][T15294] do_syscall_64+0x672/0x790 [ 372.081867][ T1614] 0xffff8880915d8000 hci1487 orig refcnt 5. hci_dev_hold [ 372.084637][T15301] Call Trace: [ 372.091302][ T1614] 0xffff8880915d8000 hci1487 orig refcnt 6. hci_dev_put [ 372.095291][T15282] ? new_sync_read+0x790/0x790 [ 372.106782][T15294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.109767][T15307] 0xffff8880915d8000 hci1487 orig refcnt 5. hci_dev_put [ 372.120511][T15307] catch: 0xffff8880915d8000, 0xffff8880915d9078 [ 372.124153][T15294] RIP: 0033:0x4163e1 [ 372.128096][T15283] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 372.137738][T15270] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 372.139992][T15307] Call Trace: [ 372.150313][T15307] hci_free_dev.cold+0x24/0x29 [ 372.152876][T15283] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 372.155689][T15307] vhci_release+0x78/0xe0 [ 372.165062][T15301] hci_free_dev.cold+0x24/0x29 [ 372.167586][T15307] __fput+0x2da/0x850 [ 372.167611][T15307] task_work_run+0x13f/0x1b0 [ 372.178420][T15294] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 372.181281][T15307] exit_to_usermode_loop+0x2fa/0x360 [ 372.205674][T15282] ? fsnotify+0x770/0xb10 [ 372.207225][T15307] do_syscall_64+0x672/0x790 [ 372.215526][T15307] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.222030][T15307] RIP: 0033:0x4163e1 [ 372.226017][T15307] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 372.227117][T15301] vhci_release+0x78/0xe0 [ 372.247554][T15307] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 372.250764][T15282] ? apparmor_path_rmdir+0x30/0x30 [ 372.259767][T15270] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 372.273446][T15283] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 372.282262][T15283] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 372.284235][T15282] do_signal+0x7e/0x13f0 [ 372.290590][T15307] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 372.304533][T15270] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 372.305340][T15294] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 2020/04/06 07:45:05 executed programs: 761 [ 372.313664][T15283] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 372.329953][T15301] __fput+0x2da/0x850 [ 372.337694][T15307] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 372.348386][T15301] task_work_run+0x13f/0x1b0 [ 372.353640][T15301] exit_to_usermode_loop+0x2fa/0x360 [ 372.359059][T15307] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 372.368497][T15301] do_syscall_64+0x672/0x790 [ 372.376092][T15301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.383637][T15307] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 372.392329][T15282] ? fsnotify_first_mark+0x200/0x200 [ 372.397785][T15294] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 372.406986][T15282] ? setup_sigcontext+0x820/0x820 [ 372.412716][T15301] RIP: 0033:0x4163e1 [ 372.416769][T15307] R13: 0000000000770b38 R14: 000000000005addc R15: 000000000076bf0c [ 372.425927][T15294] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 372.433495][T15315] 0xffff888092080000 hci1488 orig refcnt 4. hci_dev_hold [ 372.435039][T15301] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 372.460811][T15318] 0xffff888089724000 hci1489 orig refcnt 4. hci_dev_hold [ 372.469166][ T1614] 0xffff888089724000 hci1489 orig refcnt 5. hci_dev_hold [ 372.471706][ T8529] 0xffff888092080000 hci1488 orig refcnt 5. hci_dev_hold [ 372.478591][ T1614] 0xffff888089724000 hci1489 orig refcnt 6. hci_dev_put [ 372.486062][ T8529] 0xffff888092080000 hci1488 orig refcnt 6. hci_dev_put [ 372.495156][T15282] ? kick_process+0xe4/0x170 [ 372.504070][T15314] 0xffff888089724000 hci1489 orig refcnt 5. hci_dev_put [ 372.504979][T15294] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 372.511033][T15314] catch: 0xffff888089724000, 0xffff888089725078 [ 372.511039][T15314] Call Trace: [ 372.511060][T15314] hci_free_dev.cold+0x24/0x29 [ 372.511076][T15314] vhci_release+0x78/0xe0 [ 372.511094][T15314] __fput+0x2da/0x850 [ 372.523426][T15308] 0xffff8880a6b1c000 hci1490 orig refcnt 4. hci_dev_hold [ 372.537317][T15313] 0xffff888092080000 hci1488 orig refcnt 5. hci_dev_put [ 372.542034][T15282] ? task_work_add+0x97/0x120 [ 372.544685][T15313] catch: 0xffff888092080000, 0xffff888092081078 [ 372.549401][T15282] ? fput_many+0xf6/0x1a0 [ 372.556612][T15313] Call Trace: [ 372.564744][T15308] 0xffff8880a6b1c000 hci1490 orig refcnt 5. hci_dev_put [ 372.568405][T15313] hci_free_dev.cold+0x24/0x29 [ 372.580550][T15282] ? ksys_write+0x19f/0x250 [ 372.582883][T15313] vhci_release+0x78/0xe0 [ 372.595771][T15282] ? __ia32_sys_read+0xb0/0xb0 [ 372.602614][T15294] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 372.603363][T15313] __fput+0x2da/0x850 [ 372.615977][T15313] task_work_run+0x13f/0x1b0 [ 372.617637][T15308] catch: 0xffff8880a6b1c000, 0xffff8880a6b1d078 [ 372.620682][T15313] exit_to_usermode_loop+0x2fa/0x360 [ 372.632025][T15282] exit_to_usermode_loop+0x26c/0x360 [ 372.634097][T15314] task_work_run+0x13f/0x1b0 [ 372.642467][T15313] do_syscall_64+0x672/0x790 [ 372.647224][T15301] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 372.649051][T15294] R13: 000000000076c900 R14: 000000000005ac7b R15: 000000000076bfac [ 372.657097][T15313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.667403][T15282] do_syscall_64+0x672/0x790 [ 372.672865][T15314] exit_to_usermode_loop+0x2fa/0x360 [ 372.678396][T15308] Call Trace: [ 372.680823][T15314] do_syscall_64+0x672/0x790 [ 372.688598][T15313] RIP: 0033:0x4163e1 [ 372.693443][T15301] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 372.696365][T15308] hci_free_dev.cold+0x24/0x29 [ 372.702440][T15314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.709850][T15282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.713634][T15313] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 372.734248][T15282] RIP: 0033:0x45c849 [ 372.744830][T15308] vhci_release+0x78/0xe0 [ 372.745674][T15301] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 372.760620][T15308] __fput+0x2da/0x850 [ 372.769639][T15282] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.771203][T15295] 0xffff88806bcdc000 hci1491 orig refcnt 4. hci_dev_hold [ 372.798473][T15308] task_work_run+0x13f/0x1b0 [ 372.800933][T15314] RIP: 0033:0x4163e1 [ 372.808902][T15314] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 372.818136][T15308] get_signal+0x2054/0x24e0 [ 372.834076][T15301] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 372.843082][T15301] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 372.851150][T15314] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 372.859751][T15282] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.859771][T15282] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 372.871362][ T8529] 0xffff88806bcdc000 hci1491 orig refcnt 5. hci_dev_hold [ 372.885692][T15308] ? new_sync_read+0x790/0x790 [ 372.886773][ T8529] 0xffff88806bcdc000 hci1491 orig refcnt 6. hci_dev_put [ 372.897416][T15313] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 372.898101][T15282] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 372.910510][T15295] 0xffff88806bcdc000 hci1491 orig refcnt 5. hci_dev_put [ 372.916383][T15282] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 372.929810][T15282] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 372.932961][T15301] R13: 000000000076c900 R14: 000000000005ad10 R15: 000000000076bfac [ 372.939256][T15308] ? fsnotify+0x770/0xb10 [ 372.950408][T15282] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 372.955209][T15302] 0xffff8880a791c000 hci1492 orig refcnt 4. hci_dev_hold [ 372.974792][T15313] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 372.975484][ T8529] 0xffff8880a791c000 hci1492 orig refcnt 5. hci_dev_hold [ 372.984382][T15308] ? apparmor_path_rmdir+0x30/0x30 [ 372.995224][ T8529] 0xffff8880a791c000 hci1492 orig refcnt 6. hci_dev_put [ 372.996994][T15295] catch: 0xffff88806bcdc000, 0xffff88806bcdd078 [ 373.007898][T15302] 0xffff8880a791c000 hci1492 orig refcnt 5. hci_dev_put [ 373.018928][T15302] catch: 0xffff8880a791c000, 0xffff8880a791d078 [ 373.029196][T15314] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 373.031463][T15302] Call Trace: [ 373.039596][T15313] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 373.040661][T15302] hci_free_dev.cold+0x24/0x29 [ 373.052589][T15295] Call Trace: [ 373.058732][T15302] vhci_release+0x78/0xe0 [ 373.063390][T15302] __fput+0x2da/0x850 [ 373.067184][T15308] do_signal+0x7e/0x13f0 [ 373.067453][T15302] task_work_run+0x13f/0x1b0 [ 373.073581][T15295] hci_free_dev.cold+0x24/0x29 [ 373.076398][T15302] get_signal+0x2054/0x24e0 [ 373.076414][T15302] ? new_sync_read+0x790/0x790 [ 373.088856][T15314] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 373.097078][T15302] ? fsnotify+0x770/0xb10 [ 373.100469][T15295] vhci_release+0x78/0xe0 [ 373.108223][T15302] ? apparmor_path_rmdir+0x30/0x30 [ 373.111481][T15313] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 373.114190][T15302] do_signal+0x7e/0x13f0 [ 373.122767][T15308] ? fsnotify_first_mark+0x200/0x200 [ 373.133861][T15302] ? fsnotify_first_mark+0x200/0x200 [ 373.133995][T15295] __fput+0x2da/0x850 [ 373.139263][T15302] ? setup_sigcontext+0x820/0x820 [ 373.148131][T15308] ? setup_sigcontext+0x820/0x820 [ 373.155334][T15302] ? kick_process+0xe4/0x170 [ 373.158917][T15332] 0xffff88806bd70000 hci1493 orig refcnt 4. hci_dev_hold [ 373.160257][T15302] ? task_work_add+0x97/0x120 [ 373.173255][T15314] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 373.185230][T15302] ? fput_many+0xf6/0x1a0 [ 373.187035][T15308] ? kick_process+0xe4/0x170 [ 373.189677][T15302] ? ksys_write+0x19f/0x250 [ 373.196265][T15313] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 373.203093][T15302] ? __ia32_sys_read+0xb0/0xb0 [ 373.218084][T15331] 0xffff88806bd70000 hci1493 orig refcnt 5. hci_dev_put [ 373.219831][T15295] task_work_run+0x13f/0x1b0 [ 373.227971][T15331] catch: 0xffff88806bd70000, 0xffff88806bd71078 [ 373.229835][T15302] exit_to_usermode_loop+0x26c/0x360 [ 373.229855][T15302] do_syscall_64+0x672/0x790 [ 373.239413][T15314] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 373.247330][T15295] get_signal+0x2054/0x24e0 [ 373.255690][T15308] ? task_work_add+0x97/0x120 [ 373.260875][T15295] ? new_sync_read+0x790/0x790 [ 373.269405][T15313] R13: 000000000076c900 R14: 000000000005af80 R15: 000000000076bf0c [ 373.274185][T15295] ? fsnotify+0x770/0xb10 [ 373.284435][T15308] ? fput_many+0xf6/0x1a0 [ 373.285354][T15302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.294821][T15308] ? ksys_write+0x19f/0x250 [ 373.297004][T15331] Call Trace: [ 373.310922][T15308] ? __ia32_sys_read+0xb0/0xb0 [ 373.313997][T15315] 0xffff88807249c000 hci1494 orig refcnt 4. hci_dev_hold [ 373.316844][T15295] ? apparmor_path_rmdir+0x30/0x30 [ 373.325253][T15331] hci_free_dev.cold+0x24/0x29 [ 373.335190][T15314] R13: 0000000000770b38 R14: 000000000005af65 R15: 000000000076bf0c [ 373.336685][T15308] exit_to_usermode_loop+0x26c/0x360 [ 373.345544][T15302] RIP: 0033:0x45c849 [ 373.351046][T15295] do_signal+0x7e/0x13f0 [ 373.357220][ T8529] 0xffff88807249c000 hci1494 orig refcnt 5. hci_dev_hold [ 373.359330][T15295] ? fsnotify_first_mark+0x200/0x200 [ 373.366847][ T8529] 0xffff88807249c000 hci1494 orig refcnt 6. hci_dev_put [ 373.382189][T15308] do_syscall_64+0x672/0x790 [ 373.383904][T15315] 0xffff88807249c000 hci1494 orig refcnt 5. hci_dev_put [ 373.386822][T15308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.386834][T15308] RIP: 0033:0x45c849 [ 373.386849][T15308] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.386857][T15308] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.386868][T15308] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 373.386880][T15308] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 373.397834][T15331] vhci_release+0x78/0xe0 [ 373.399982][T15308] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 373.399990][T15308] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 373.399997][T15308] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 373.402188][T15295] ? setup_sigcontext+0x820/0x820 [ 373.423767][T15302] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.449493][T15315] catch: 0xffff88807249c000, 0xffff88807249d078 [ 373.475835][T15331] __fput+0x2da/0x850 [ 373.477222][T15315] Call Trace: [ 373.519544][T15331] task_work_run+0x13f/0x1b0 [ 373.524800][T15295] ? kick_process+0xe4/0x170 [ 373.528512][T15318] 0xffff88806b4dc000 hci1496 orig refcnt 4. hci_dev_hold [ 373.529421][T15295] ? task_work_add+0x97/0x120 [ 373.529443][T15295] ? fput_many+0xf6/0x1a0 [ 373.529458][T15295] ? ksys_write+0x19f/0x250 [ 373.529473][T15295] ? __ia32_sys_read+0xb0/0xb0 [ 373.529493][T15295] exit_to_usermode_loop+0x26c/0x360 [ 373.529511][T15295] do_syscall_64+0x672/0x790 [ 373.546663][T15341] 0xffff888072470000 hci1495 orig refcnt 4. hci_dev_hold [ 373.551475][T15331] exit_to_usermode_loop+0x2fa/0x360 [ 373.581205][T15302] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.589164][T15318] 0xffff88806b4dc000 hci1496 orig refcnt 5. hci_dev_put [ 373.590797][T15295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.603186][T15331] do_syscall_64+0x672/0x790 [ 373.607799][T15331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.609777][T15340] 0xffff888072470000 hci1495 orig refcnt 5. hci_dev_put [ 373.614909][T15331] RIP: 0033:0x4163e1 [ 373.622457][T15340] catch: 0xffff888072470000, 0xffff888072471078 [ 373.627778][T15331] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 373.633199][T15340] Call Trace: [ 373.657600][T15302] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 373.658044][T15331] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 373.675271][T15315] hci_free_dev.cold+0x24/0x29 [ 373.680067][T15315] vhci_release+0x78/0xe0 [ 373.683676][T15302] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 373.684396][T15302] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 373.684404][T15302] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 373.684410][T15302] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 373.719281][T15318] catch: 0xffff88806b4dc000, 0xffff88806b4dd078 [ 373.726209][T15295] RIP: 0033:0x45c849 [ 373.730128][T15295] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.738867][T15340] hci_free_dev.cold+0x24/0x29 [ 373.764784][T15318] Call Trace: [ 373.801391][T15318] hci_free_dev.cold+0x24/0x29 [ 373.806207][T15318] vhci_release+0x78/0xe0 [ 373.807131][T15352] 0xffff888090db4000 hci1497 orig refcnt 4. hci_dev_hold [ 373.810536][T15318] __fput+0x2da/0x850 [ 373.810565][T15318] task_work_run+0x13f/0x1b0 [ 373.810589][T15318] get_signal+0x2054/0x24e0 [ 373.810600][T15318] ? new_sync_read+0x790/0x790 [ 373.810622][T15318] ? fsnotify+0x770/0xb10 [ 373.831036][T15340] vhci_release+0x78/0xe0 [ 373.835398][T15331] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 373.856313][T15340] __fput+0x2da/0x850 [ 373.863291][ T8529] 0xffff888090db4000 hci1497 orig refcnt 5. hci_dev_hold [ 373.871122][T15340] task_work_run+0x13f/0x1b0 [ 373.873022][ T8529] 0xffff888090db4000 hci1497 orig refcnt 6. hci_dev_put [ 373.888965][T15350] 0xffff888090db4000 hci1497 orig refcnt 5. hci_dev_put [ 373.899107][T15340] exit_to_usermode_loop+0x2fa/0x360 [ 373.907138][T15350] catch: 0xffff888090db4000, 0xffff888090db5078 [ 373.913810][T15331] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 373.913824][T15331] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 373.930341][T15331] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 373.935561][T15295] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.938840][T15331] R13: 000000000076c900 R14: 000000000005b22c R15: 000000000076bfac [ 373.948748][T15318] ? apparmor_path_rmdir+0x30/0x30 [ 373.960640][T15315] __fput+0x2da/0x850 [ 373.968868][T15340] do_syscall_64+0x672/0x790 [ 373.972747][T15332] 0xffff88806eee4000 hci1498 orig refcnt 4. hci_dev_hold [ 373.981971][ T8529] 0xffff88806eee4000 hci1498 orig refcnt 5. hci_dev_hold [ 373.991521][ T8529] 0xffff88806eee4000 hci1498 orig refcnt 6. hci_dev_put [ 374.001075][T15295] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 374.009167][T15295] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 374.014314][T15318] do_signal+0x7e/0x13f0 [ 374.017386][T15331] 0xffff88806eee4000 hci1498 orig refcnt 5. hci_dev_put [ 374.028429][T15331] catch: 0xffff88806eee4000, 0xffff88806eee5078 [ 374.028612][T15340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.034891][T15295] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 374.034900][T15295] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 374.034908][T15295] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 374.036965][T15331] Call Trace: [ 374.067477][T15315] task_work_run+0x13f/0x1b0 [ 374.068704][T15331] hci_free_dev.cold+0x24/0x29 [ 374.079306][T15331] vhci_release+0x78/0xe0 [ 374.084812][T15331] __fput+0x2da/0x850 [ 374.089747][T15331] task_work_run+0x13f/0x1b0 [ 374.092733][T15350] Call Trace: [ 374.095503][T15331] exit_to_usermode_loop+0x2fa/0x360 [ 374.097911][T15350] hci_free_dev.cold+0x24/0x29 [ 374.104298][T15331] do_syscall_64+0x672/0x790 [ 374.116217][T15331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.123117][T15318] ? fsnotify_first_mark+0x200/0x200 [ 374.128500][T15340] RIP: 0033:0x4163e1 [ 374.134057][T15315] get_signal+0x2054/0x24e0 [ 374.137354][T15350] vhci_release+0x78/0xe0 [ 374.138917][T15340] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 374.164810][T15318] ? setup_sigcontext+0x820/0x820 [ 374.170128][T15315] ? new_sync_read+0x790/0x790 [ 374.176067][T15331] RIP: 0033:0x4163e1 [ 374.180290][T15331] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 374.180311][T15361] 0xffff888095880000 hci1499 orig refcnt 4. hci_dev_hold [ 374.202708][T15315] ? fsnotify+0x770/0xb10 [ 374.210095][T15350] __fput+0x2da/0x850 [ 374.213704][T15318] ? kick_process+0xe4/0x170 [ 374.220839][T15318] ? task_work_add+0x97/0x120 [ 374.221434][T15350] task_work_run+0x13f/0x1b0 [ 374.229325][T15318] ? fput_many+0xf6/0x1a0 [ 374.235372][T15315] ? apparmor_path_rmdir+0x30/0x30 [ 374.240581][T15318] ? ksys_write+0x19f/0x250 [ 374.244787][T15350] exit_to_usermode_loop+0x2fa/0x360 [ 374.246867][T15315] do_signal+0x7e/0x13f0 [ 374.255950][T15318] ? __ia32_sys_read+0xb0/0xb0 [ 374.260875][T15340] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 374.270904][T15331] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 374.272381][T15350] do_syscall_64+0x672/0x790 [ 374.281738][T15318] exit_to_usermode_loop+0x26c/0x360 [ 374.290287][T15315] ? fsnotify_first_mark+0x200/0x200 [ 374.296707][T15318] do_syscall_64+0x672/0x790 [ 374.302165][T15340] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 374.311407][T15331] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 374.320250][T15315] ? setup_sigcontext+0x820/0x820 [ 374.326210][T15318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.335222][T15315] ? kick_process+0xe4/0x170 [ 374.339896][T15340] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 374.342801][T15350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.349535][T15318] RIP: 0033:0x45c849 [ 374.358695][T15331] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 374.367697][T15315] ? task_work_add+0x97/0x120 [ 374.374520][ T8529] 0xffff888095880000 hci1499 orig refcnt 5. hci_dev_hold [ 374.379341][T15350] RIP: 0033:0x4163e1 [ 374.384084][ T8529] 0xffff888095880000 hci1499 orig refcnt 6. hci_dev_put [ 374.395420][T15318] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.396276][T15350] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 374.396397][T15359] 0xffff888095880000 hci1499 orig refcnt 5. hci_dev_put [ 374.416746][T15340] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 374.446994][T15315] ? fput_many+0xf6/0x1a0 [ 374.458393][T15331] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 374.460329][T15350] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 374.466913][T15331] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c040 [ 374.479909][T15315] ? ksys_write+0x19f/0x250 [ 374.483584][T15331] R13: 0000000000770b38 R14: 000000000005b51d R15: 000000000076c04c [ 374.498787][T15315] ? __ia32_sys_read+0xb0/0xb0 [ 374.499814][T15318] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.513816][T15318] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 374.525373][T15315] exit_to_usermode_loop+0x26c/0x360 [ 374.539303][T15315] do_syscall_64+0x672/0x790 [ 374.540997][T15318] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 374.554137][T15350] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 374.559519][T15340] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 374.563483][T15350] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 374.581165][T15318] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 374.583977][T15315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.590759][T15359] catch: 0xffff888095880000, 0xffff888095881078 [ 374.596301][T15340] R13: 000000000076c900 R14: 000000000005b397 R15: 000000000076bfac [ 374.602313][T15318] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 374.612285][T15367] 0xffff8880911b4000 hci1500 orig refcnt 4. hci_dev_hold [ 374.618009][T15350] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 374.633327][T15359] Call Trace: [ 374.636705][T15359] hci_free_dev.cold+0x24/0x29 [ 374.642963][T15359] vhci_release+0x78/0xe0 [ 374.647468][T15318] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 374.649117][T15315] RIP: 0033:0x45c849 [ 374.657356][T15359] __fput+0x2da/0x850 [ 374.665830][T15350] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 374.671150][T15366] 0xffff8880911b4000 hci1500 orig refcnt 5. hci_dev_put [ 374.681480][T15366] catch: 0xffff8880911b4000, 0xffff8880911b5078 [ 374.683390][T15359] task_work_run+0x13f/0x1b0 [ 374.693824][T15350] R13: 000000000076c900 R14: 000000000005b4ac R15: 000000000076bfac [ 374.702012][T15341] 0xffff888090d98000 hci1501 orig refcnt 4. hci_dev_hold [ 374.702550][T15359] exit_to_usermode_loop+0x2fa/0x360 [ 374.715196][T15315] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.730952][T15366] Call Trace: [ 374.744280][T15352] 0xffff888073dbc000 hci1502 orig refcnt 4. hci_dev_hold [ 374.747995][T15341] 0xffff888090d98000 hci1501 orig refcnt 5. hci_dev_put [ 374.752833][ T8529] 0xffff888073dbc000 hci1502 orig refcnt 5. hci_dev_hold [ 374.768693][ T8529] 0xffff888073dbc000 hci1502 orig refcnt 6. hci_dev_put [ 374.769920][T15366] hci_free_dev.cold+0x24/0x29 [ 374.776687][T15352] 0xffff888073dbc000 hci1502 orig refcnt 5. hci_dev_put [ 374.784537][T15341] catch: 0xffff888090d98000, 0xffff888090d99078 [ 374.788749][T15359] do_syscall_64+0x672/0x790 [ 374.801638][T15359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.807623][T15352] catch: 0xffff888073dbc000, 0xffff888073dbd078 [ 374.811433][T15366] vhci_release+0x78/0xe0 [ 374.814297][T15359] RIP: 0033:0x4163e1 [ 374.822581][T15315] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.823223][T15376] 0xffff88808d0c8000 hci1503 orig refcnt 4. hci_dev_hold [ 374.831081][T15352] Call Trace: [ 374.842803][T15352] hci_free_dev.cold+0x24/0x29 [ 374.844658][T15359] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 374.847583][T15352] vhci_release+0x78/0xe0 [ 374.847602][T15352] __fput+0x2da/0x850 [ 374.847632][T15352] task_work_run+0x13f/0x1b0 [ 374.847655][T15352] get_signal+0x2054/0x24e0 [ 374.847670][T15352] ? new_sync_read+0x790/0x790 [ 374.871563][T15315] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 374.875914][T15352] ? fsnotify+0x770/0xb10 [ 374.880753][T15366] __fput+0x2da/0x850 [ 374.887379][T15352] ? apparmor_path_rmdir+0x30/0x30 [ 374.895792][T15315] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 374.902477][T15341] Call Trace: [ 374.902497][T15341] hci_free_dev.cold+0x24/0x29 [ 374.902519][T15341] vhci_release+0x78/0xe0 [ 374.911007][T15366] task_work_run+0x13f/0x1b0 [ 374.939338][T15352] do_signal+0x7e/0x13f0 [ 374.945229][T15341] __fput+0x2da/0x850 [ 374.947082][T15315] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 374.949346][T15341] task_work_run+0x13f/0x1b0 [ 374.960137][T15315] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 374.965358][ T8529] 0xffff88808d0c8000 hci1503 orig refcnt 5. hci_dev_hold [ 374.976813][T15315] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 374.980553][ T8529] 0xffff88808d0c8000 hci1503 orig refcnt 6. hci_dev_put [ 374.989260][T15359] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 374.994527][T15373] 0xffff88808d0c8000 hci1503 orig refcnt 5. hci_dev_put [ 375.009757][T15373] catch: 0xffff88808d0c8000, 0xffff88808d0c9078 [ 375.016069][T15373] Call Trace: [ 375.019421][T15373] hci_free_dev.cold+0x24/0x29 [ 375.026443][T15373] vhci_release+0x78/0xe0 [ 375.028620][T15352] ? fsnotify_first_mark+0x200/0x200 [ 375.030793][T15373] __fput+0x2da/0x850 [ 375.030822][T15373] task_work_run+0x13f/0x1b0 [ 375.030849][T15373] exit_to_usermode_loop+0x2fa/0x360 [ 375.030874][T15373] do_syscall_64+0x672/0x790 [ 375.054757][T15373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.060654][T15373] RIP: 0033:0x4163e1 [ 375.064659][T15373] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 375.068122][T15359] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 375.084878][T15373] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 375.101445][T15373] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 375.105227][T15352] ? setup_sigcontext+0x820/0x820 [ 375.109478][T15373] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 375.109486][T15373] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 375.109494][T15373] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 375.109502][T15373] R13: 000000000076c900 R14: 000000000005b8ca R15: 000000000076bfac [ 375.120803][T15376] 0xffff88806d32c000 hci1504 orig refcnt 4. hci_dev_hold [ 375.128264][T15382] 0xffff88809eb28000 hci1505 orig refcnt 4. hci_dev_hold [ 375.131954][ T8529] 0xffff88806d32c000 hci1504 orig refcnt 5. hci_dev_hold [ 375.173531][ T8529] 0xffff88806d32c000 hci1504 orig refcnt 6. hci_dev_put [ 375.178738][ T1614] 0xffff88809eb28000 hci1505 orig refcnt 5. hci_dev_hold [ 375.182195][T15366] exit_to_usermode_loop+0x2fa/0x360 [ 375.190542][ T1614] 0xffff88809eb28000 hci1505 orig refcnt 6. hci_dev_put [ 375.196187][T15376] 0xffff88806d32c000 hci1504 orig refcnt 5. hci_dev_put [ 375.202464][T15366] do_syscall_64+0x672/0x790 [ 375.208559][T15381] 0xffff88809eb28000 hci1505 orig refcnt 5. hci_dev_put [ 375.214409][T15366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.220370][T15381] catch: 0xffff88809eb28000, 0xffff88809eb29078 [ 375.227074][T15366] RIP: 0033:0x4163e1 [ 375.233192][T15376] catch: 0xffff88806d32c000, 0xffff88806d32d078 [ 375.238135][T15366] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 375.243946][T15381] Call Trace: [ 375.263165][T15341] get_signal+0x2054/0x24e0 [ 375.267610][T15376] Call Trace: [ 375.270578][T15341] ? new_sync_read+0x790/0x790 [ 375.270604][T15341] ? fsnotify+0x770/0xb10 [ 375.270619][T15341] ? apparmor_path_rmdir+0x30/0x30 [ 375.270642][T15341] do_signal+0x7e/0x13f0 [ 375.270658][T15341] ? fsnotify_first_mark+0x200/0x200 [ 375.279474][T15376] hci_free_dev.cold+0x24/0x29 [ 375.301377][T15352] ? kick_process+0xe4/0x170 [ 375.304613][T15376] vhci_release+0x78/0xe0 [ 375.307364][T15352] ? task_work_add+0x97/0x120 [ 375.307387][T15352] ? fput_many+0xf6/0x1a0 [ 375.307402][T15352] ? ksys_write+0x19f/0x250 [ 375.307416][T15352] ? __ia32_sys_read+0xb0/0xb0 [ 375.307443][T15352] exit_to_usermode_loop+0x26c/0x360 [ 375.314770][T15376] __fput+0x2da/0x850 [ 375.321250][T15381] hci_free_dev.cold+0x24/0x29 [ 375.327204][T15376] task_work_run+0x13f/0x1b0 [ 375.339495][T15352] do_syscall_64+0x672/0x790 [ 375.341329][T15376] get_signal+0x2054/0x24e0 [ 375.351559][T15381] vhci_release+0x78/0xe0 [ 375.355595][T15376] ? new_sync_read+0x790/0x790 [ 375.358319][T15381] __fput+0x2da/0x850 [ 375.358348][T15381] task_work_run+0x13f/0x1b0 [ 375.358375][T15381] exit_to_usermode_loop+0x2fa/0x360 [ 375.358400][T15381] do_syscall_64+0x672/0x790 [ 375.365536][T15376] ? fsnotify+0x770/0xb10 [ 375.368408][T15359] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 375.373341][T15376] ? apparmor_path_rmdir+0x30/0x30 [ 375.376880][T15352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.385292][T15376] do_signal+0x7e/0x13f0 [ 375.401329][T15341] ? setup_sigcontext+0x820/0x820 [ 375.406572][T15376] ? fsnotify_first_mark+0x200/0x200 [ 375.410667][T15341] ? kick_process+0xe4/0x170 [ 375.410686][T15341] ? task_work_add+0x97/0x120 [ 375.410708][T15341] ? fput_many+0xf6/0x1a0 [ 375.410723][T15341] ? ksys_write+0x19f/0x250 [ 375.410736][T15341] ? __ia32_sys_read+0xb0/0xb0 [ 375.410757][T15341] exit_to_usermode_loop+0x26c/0x360 [ 375.418411][T15376] ? setup_sigcontext+0x820/0x820 [ 375.429865][T15359] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 375.431796][T15376] ? kick_process+0xe4/0x170 [ 375.435112][T15366] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 375.440829][T15376] ? task_work_add+0x97/0x120 [ 375.457762][T15359] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 375.460767][T15376] ? fput_many+0xf6/0x1a0 [ 375.467328][T15381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.467339][T15381] RIP: 0033:0x4163e1 [ 375.467353][T15381] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 375.467361][T15381] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 375.467373][T15381] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 375.467380][T15381] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 375.467389][T15381] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 375.467396][T15381] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 375.467408][T15381] R13: 000000000076c900 R14: 000000000005b9cb R15: 000000000076bfac [ 375.476428][T15376] ? ksys_write+0x19f/0x250 [ 375.480639][T15352] RIP: 0033:0x45c849 [ 375.480654][T15352] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.480661][T15352] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.480674][T15352] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 375.480681][T15352] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 375.480689][T15352] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 375.480696][T15352] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 375.480704][T15352] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 375.495865][T15382] 0xffff88808c7d0000 hci1506 orig refcnt 4. hci_dev_hold [ 375.506194][T15376] ? __ia32_sys_read+0xb0/0xb0 [ 375.513169][T15366] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 375.530571][T15376] exit_to_usermode_loop+0x26c/0x360 [ 375.537357][T15341] do_syscall_64+0x672/0x790 [ 375.537378][T15341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.537389][T15341] RIP: 0033:0x45c849 [ 375.537403][T15341] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.537410][T15341] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.537423][T15341] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 375.537430][T15341] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 375.537438][T15341] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 375.537445][T15341] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 375.537453][T15341] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 375.551360][T15359] R13: 000000000076c900 R14: 000000000005b62e R15: 000000000076bfac [ 375.570668][T15376] do_syscall_64+0x672/0x790 [ 375.588101][ T1614] 0xffff88808c7d0000 hci1506 orig refcnt 5. hci_dev_hold [ 375.633640][T15392] 0xffff88807f4a8000 hci1507 orig refcnt 4. hci_dev_hold [ 375.642426][ T1614] 0xffff88808c7d0000 hci1506 orig refcnt 6. hci_dev_put [ 375.671761][ T8529] 0xffff88807f4a8000 hci1507 orig refcnt 5. hci_dev_hold [ 375.671769][ C1] BUG: MAX_LOCKDEP_CHAINS too low! [ 375.671774][ C1] turning off the locking correctness validator. [ 375.671779][ C1] CPU: 1 PID: 8529 Comm: kworker/u5:2 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 375.671785][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.671788][ C1] Workqueue: hci1507 hci_power_on [ 375.671793][ C1] Call Trace: [ 375.671796][ C1] dump_stack+0x188/0x20d [ 375.671799][ C1] __lock_acquire.cold+0x11/0x2c1 [ 375.671802][ C1] ? smp_apic_timer_interrupt+0x1b6/0x600 [ 375.671806][ C1] ? retint_kernel+0x2b/0x2b [ 375.671809][ C1] ? mark_held_locks+0xe0/0xe0 [ 375.671812][ C1] ? lock_acquire+0x209/0x420 [ 375.671815][ C1] lock_acquire+0x197/0x420 [ 375.671818][ C1] ? vprintk_emit+0x11a/0x710 [ 375.671821][ C1] _raw_spin_lock+0x2a/0x40 [ 375.671824][ C1] ? vprintk_emit+0x11a/0x710 [ 375.671827][ C1] vprintk_emit+0x11a/0x710 [ 375.671830][ C1] vprintk_func+0x79/0x17e [ 375.671832][ C1] printk+0xba/0xed [ 375.671836][ C1] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 375.671838][ C1] ? save_trace+0x5da/0x890 [ 375.671842][ C1] hci_dev_do_open+0x628/0x1920 [ 375.671845][ C1] ? __lock_acquire+0x28a0/0x5270 [ 375.671848][ C1] ? hci_rx_work+0xb20/0xb20 [ 375.671852][ C1] ? smp_apic_timer_interrupt+0x1b6/0x600 [ 375.671854][ C1] hci_power_on+0x11d/0x610 [ 375.671858][ C1] ? hci_error_reset+0xf0/0xf0 [ 375.671861][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 375.671865][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 375.671868][ C1] process_one_work+0x94b/0x1690 [ 375.671871][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 375.671875][ C1] ? do_raw_spin_lock+0x129/0x2e0 [ 375.671878][ C1] worker_thread+0x96/0xe20 [ 375.671881][ C1] ? process_one_work+0x1690/0x1690 [ 375.671884][ C1] kthread+0x357/0x430 [ 375.671887][ C1] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 375.671890][ C1] ret_from_fork+0x24/0x30 [ 375.677230][T15366] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 375.681450][ T8529] 0xffff88807f4a8000 hci1507 orig refcnt 6. hci_dev_put [ 375.687170][T15366] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 375.701606][T15382] 0xffff88808c7d0000 hci1506 orig refcnt 5. hci_dev_put [ 375.718221][T15366] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 375.730719][T15376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.739247][T15361] 0xffff88807f358000 hci1508 orig refcnt 4. hci_dev_hold [ 375.746962][T15391] 0xffff88807f4a8000 hci1507 orig refcnt 5. hci_dev_put [ 375.765406][T15376] RIP: 0033:0x45c849 [ 375.773051][T15391] catch: 0xffff88807f4a8000, 0xffff88807f4a9078 [ 375.785109][T15396] 0xffff88807f240000 hci1509 orig refcnt 4. hci_dev_hold [ 375.791670][T15391] Call Trace: [ 375.813235][T15361] 0xffff88807f358000 hci1508 orig refcnt 5. hci_dev_put [ 375.817379][T15391] hci_free_dev.cold+0x24/0x29 [ 375.834420][T15366] R13: 000000000076c900 R14: 000000000005b7ba R15: 000000000076bfac [ 375.838547][T15391] vhci_release+0x78/0xe0 [ 375.842950][T15376] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.845453][T15391] __fput+0x2da/0x850 [ 375.858637][T15376] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.860888][T15391] task_work_run+0x13f/0x1b0 [ 375.866371][T15396] 0xffff88807f240000 hci1509 orig refcnt 5. hci_dev_put [ 375.871298][T15391] exit_to_usermode_loop+0x2fa/0x360 [ 375.880705][T15382] catch: 0xffff88808c7d0000, 0xffff88808c7d1078 [ 375.884479][T15391] do_syscall_64+0x672/0x790 [ 375.896357][T15367] 0xffff88806b73c000 hci1510 orig refcnt 4. hci_dev_hold [ 375.898235][T15391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.981691][T15367] 0xffff88806b73c000 hci1510 orig refcnt 5. hci_dev_put [ 375.992587][T15382] Call Trace: [ 376.013457][T15367] catch: 0xffff88806b73c000, 0xffff88806b73d078 [ 376.019713][T15376] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 376.019721][T15376] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 376.019728][T15376] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 376.019735][T15376] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 376.019746][T15376] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 376.057224][T15396] catch: 0xffff88807f240000, 0xffff88807f241078 [ 376.058977][T15382] hci_free_dev.cold+0x24/0x29 [ 376.058991][T15382] vhci_release+0x78/0xe0 [ 376.059007][T15382] __fput+0x2da/0x850 [ 376.088597][T15396] Call Trace: [ 376.095379][T15361] catch: 0xffff88807f358000, 0xffff88807f359078 [ 376.095383][T15361] Call Trace: [ 376.095402][T15361] hci_free_dev.cold+0x24/0x29 [ 376.095416][T15361] vhci_release+0x78/0xe0 [ 376.095429][T15361] __fput+0x2da/0x850 [ 376.095447][T15361] task_work_run+0x13f/0x1b0 [ 376.095460][T15361] get_signal+0x2054/0x24e0 [ 376.095474][T15361] ? new_sync_read+0x790/0x790 [ 376.266620][T15367] Call Trace: [ 376.284621][T15396] hci_free_dev.cold+0x24/0x29 [ 376.303379][T15410] 0xffff8880a6a98000 hci1511 orig refcnt 4. hci_dev_hold [ 376.308476][T15396] vhci_release+0x78/0xe0 [ 376.320698][ T8529] 0xffff8880a6a98000 hci1511 orig refcnt 5. hci_dev_hold [ 376.327893][ T8529] 0xffff8880a6a98000 hci1511 orig refcnt 6. hci_dev_put [ 376.336138][T15409] 0xffff8880a6a98000 hci1511 orig refcnt 5. hci_dev_put [ 376.341475][T15367] hci_free_dev.cold+0x24/0x29 [ 376.344001][T15396] __fput+0x2da/0x850 [ 376.347839][T15367] vhci_release+0x78/0xe0 [ 376.347852][T15367] __fput+0x2da/0x850 [ 376.347870][T15367] task_work_run+0x13f/0x1b0 [ 376.347887][T15367] get_signal+0x2054/0x24e0 [ 376.359715][T15409] catch: 0xffff8880a6a98000, 0xffff8880a6a99078 [ 376.391148][T15367] ? new_sync_read+0x790/0x790 [ 376.395949][T15367] ? fsnotify+0x770/0xb10 [ 376.396952][T15396] task_work_run+0x13f/0x1b0 [ 376.400358][T15367] ? apparmor_path_rmdir+0x30/0x30 [ 376.400375][T15367] do_signal+0x7e/0x13f0 [ 376.400388][T15367] ? fsnotify_first_mark+0x200/0x200 [ 376.400403][T15367] ? setup_sigcontext+0x820/0x820 [ 376.408112][T15382] task_work_run+0x13f/0x1b0 [ 376.431508][T15367] ? kick_process+0xe4/0x170 [ 376.433108][T15396] get_signal+0x2054/0x24e0 [ 376.436129][T15367] ? task_work_add+0x97/0x120 [ 376.436145][T15367] ? fput_many+0xf6/0x1a0 [ 376.436157][T15367] ? ksys_write+0x19f/0x250 [ 376.436167][T15367] ? __ia32_sys_read+0xb0/0xb0 [ 376.436177][T15367] ? __ia32_sys_clock_settime+0x260/0x260 [ 376.436196][T15367] exit_to_usermode_loop+0x26c/0x360 [ 376.440790][T15409] Call Trace: [ 376.448017][T15391] RIP: 0033:0x4163e1 [ 376.453843][T15396] ? new_sync_read+0x790/0x790 [ 376.461270][T15391] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 376.465941][T15409] hci_free_dev.cold+0x24/0x29 [ 376.473893][T15367] do_syscall_64+0x672/0x790 [ 376.479837][T15382] get_signal+0x2054/0x24e0 [ 376.483336][T15391] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 376.505049][T15382] ? new_sync_read+0x790/0x790 [ 376.511805][T15409] vhci_release+0x78/0xe0 [ 376.519417][T15382] ? fsnotify+0x770/0xb10 [ 376.525030][T15396] ? fsnotify+0x770/0xb10 [ 376.532785][T15382] ? apparmor_path_rmdir+0x30/0x30 [ 376.541207][T15367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.550809][T15382] do_signal+0x7e/0x13f0 [ 376.560782][T15382] ? fsnotify_first_mark+0x200/0x200 [ 376.567532][T15382] ? setup_sigcontext+0x820/0x820 [ 376.571142][T15396] ? apparmor_path_rmdir+0x30/0x30 [ 376.575430][T15382] ? kick_process+0xe4/0x170 [ 376.577723][T15396] do_signal+0x7e/0x13f0 [ 376.584489][T15382] ? task_work_add+0x97/0x120 [ 376.587359][T15409] __fput+0x2da/0x850 [ 376.595438][T15382] ? fput_many+0xf6/0x1a0 [ 376.595627][T15391] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 376.600090][T15382] ? ksys_write+0x19f/0x250 [ 376.607955][T15367] RIP: 0033:0x45c849 [ 376.607968][T15367] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.607974][T15367] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.607983][T15367] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 376.607989][T15367] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 376.607994][T15367] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 376.608000][T15367] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 376.608005][T15367] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 376.609593][T15396] ? fsnotify_first_mark+0x200/0x200 [ 376.628290][T15382] ? __ia32_sys_read+0xb0/0xb0 [ 376.641147][T15409] task_work_run+0x13f/0x1b0 [ 376.656486][T15416] 0xffff888074c6c000 hci1512 orig refcnt 4. hci_dev_hold [ 376.671271][T15391] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 376.683233][T15409] exit_to_usermode_loop+0x2fa/0x360 [ 376.685875][T15382] exit_to_usermode_loop+0x26c/0x360 [ 376.690392][T15409] do_syscall_64+0x672/0x790 [ 376.695765][T15391] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 376.738600][T15382] do_syscall_64+0x672/0x790 [ 376.743749][T15409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.745461][T15382] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.765611][T15396] ? setup_sigcontext+0x820/0x820 [ 376.770686][T15396] ? kick_process+0xe4/0x170 [ 376.776217][T15382] RIP: 0033:0x45c849 [ 376.777911][T15409] RIP: 0033:0x4163e1 [ 376.780126][T15382] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.780133][T15382] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.780145][T15382] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 376.780152][T15382] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 376.780158][T15382] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 376.780169][T15382] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 376.806689][T15409] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 376.815687][ T8529] 0xffff888074c6c000 hci1512 orig refcnt 5. hci_dev_hold [ 376.853574][T15409] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 376.866548][ T8529] 0xffff888074c6c000 hci1512 orig refcnt 6. hci_dev_put [ 376.887251][T15361] ? fsnotify+0x770/0xb10 [ 376.887602][T15415] 0xffff888074c6c000 hci1512 orig refcnt 5. hci_dev_put [ 376.898155][T15361] ? apparmor_path_rmdir+0x30/0x30 [ 376.903779][T15415] catch: 0xffff888074c6c000, 0xffff888074c6d078 [ 376.903789][T15415] Call Trace: [ 376.911408][T15396] ? task_work_add+0x97/0x120 [ 376.918090][T15396] ? fput_many+0xf6/0x1a0 [ 376.923044][T15396] ? ksys_write+0x19f/0x250 [ 376.925630][T15415] hci_free_dev.cold+0x24/0x29 [ 376.927748][T15396] ? __ia32_sys_read+0xb0/0xb0 [ 376.934881][T15361] do_signal+0x7e/0x13f0 [ 376.938402][T15396] ? __ia32_sys_clock_settime+0x260/0x260 [ 376.948596][T15396] exit_to_usermode_loop+0x26c/0x360 [ 376.952693][T15415] vhci_release+0x78/0xe0 [ 376.953996][T15396] do_syscall_64+0x672/0x790 [ 376.960779][T15415] __fput+0x2da/0x850 [ 376.962957][T15396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.962971][T15396] RIP: 0033:0x45c849 [ 376.972677][T15361] ? fsnotify_first_mark+0x200/0x200 [ 376.974356][T15396] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.978538][T15415] task_work_run+0x13f/0x1b0 [ 376.982067][T15396] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.982078][T15396] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 376.982085][T15396] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 376.982090][T15396] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 376.982096][T15396] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 376.982107][T15396] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 377.007439][T15391] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 377.027075][T15382] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 377.051458][T15409] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 377.068915][T15423] 0xffff88807576c000 hci1513 orig refcnt 4. hci_dev_hold [ 377.074926][T15361] ? setup_sigcontext+0x820/0x820 [ 377.080824][ T8529] 0xffff88807576c000 hci1513 orig refcnt 5. hci_dev_hold [ 377.099959][ T8529] 0xffff88807576c000 hci1513 orig refcnt 6. hci_dev_put [ 377.108423][T15415] exit_to_usermode_loop+0x2fa/0x360 [ 377.109364][T15422] 0xffff88807576c000 hci1513 orig refcnt 5. hci_dev_put [ 377.113856][T15415] do_syscall_64+0x672/0x790 [ 377.124006][T15422] catch: 0xffff88807576c000, 0xffff88807576d078 [ 377.125725][T15415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.133508][T15361] ? kick_process+0xe4/0x170 [ 377.137823][T15415] RIP: 0033:0x4163e1 [ 377.146637][T15415] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 377.166448][T15415] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 377.168471][T15422] Call Trace: [ 377.174948][T15415] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 377.179186][T15409] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 377.186331][T15415] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 377.186338][T15415] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 377.186345][T15415] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 377.186352][T15415] R13: 000000000076c900 R14: 000000000005bfd4 R15: 000000000076bfac [ 377.198277][T15416] 0xffff88807f824000 hci1514 orig refcnt 4. hci_dev_hold [ 377.202937][T15409] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 377.219235][ T8529] 0xffff88807f824000 hci1514 orig refcnt 5. hci_dev_hold [ 377.232848][T15409] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 377.234317][ T8529] 0xffff88807f824000 hci1514 orig refcnt 6. hci_dev_put [ 377.242883][T15409] R13: 0000000000770b38 R14: 000000000005be5f R15: 000000000076bf0c [ 377.253330][T15416] 0xffff88807f824000 hci1514 orig refcnt 5. hci_dev_put [ 377.260054][T15427] 0xffff88806d294000 hci1515 orig refcnt 4. hci_dev_hold [ 377.278279][T15416] catch: 0xffff88807f824000, 0xffff88807f825078 [ 377.279567][T15361] ? task_work_add+0x97/0x120 [ 377.286253][T15416] Call Trace: [ 377.286269][T15416] hci_free_dev.cold+0x24/0x29 [ 377.286283][T15416] vhci_release+0x78/0xe0 [ 377.286295][T15416] __fput+0x2da/0x850 [ 377.286312][T15416] task_work_run+0x13f/0x1b0 [ 377.295457][T15391] R13: 0000000000770b38 R14: 000000000005bc12 R15: 000000000076bf0c [ 377.299335][T15416] get_signal+0x2054/0x24e0 [ 377.313541][T15392] 0xffff88806e684000 hci1516 orig refcnt 4. hci_dev_hold [ 377.316990][T15416] ? new_sync_read+0x790/0x790 [ 377.319597][T15422] hci_free_dev.cold+0x24/0x29 [ 377.326512][ T8529] 0xffff88806e684000 hci1516 orig refcnt 5. hci_dev_hold [ 377.326628][ T8529] 0xffff88806e684000 hci1516 orig refcnt 6. hci_dev_put [ 377.340191][T15410] 0xffff88806d248000 hci1517 orig refcnt 4. hci_dev_hold [ 377.345665][T15416] ? fsnotify+0x770/0xb10 [ 377.350484][T15391] 0xffff88806e684000 hci1516 orig refcnt 5. hci_dev_put [ 377.356371][T15416] ? apparmor_path_rmdir+0x30/0x30 [ 377.375465][T15409] 0xffff88806d248000 hci1517 orig refcnt 5. hci_dev_put [ 377.382960][T15416] do_signal+0x7e/0x13f0 [ 377.388470][T15422] vhci_release+0x78/0xe0 [ 377.393242][T15416] ? fsnotify_first_mark+0x200/0x200 [ 377.406913][T15361] ? fput_many+0xf6/0x1a0 [ 377.407602][T15416] ? setup_sigcontext+0x820/0x820 [ 377.418260][T15391] catch: 0xffff88806e684000, 0xffff88806e685078 [ 377.418464][T15426] 0xffff88806d294000 hci1515 orig refcnt 5. hci_dev_put [ 377.428342][T15422] __fput+0x2da/0x850 [ 377.431662][T15416] ? kick_process+0xe4/0x170 [ 377.431676][T15416] ? task_work_add+0x97/0x120 [ 377.431690][T15416] ? fput_many+0xf6/0x1a0 [ 377.431699][T15416] ? ksys_write+0x19f/0x250 [ 377.431709][T15416] ? __ia32_sys_read+0xb0/0xb0 [ 377.431720][T15416] ? __ia32_sys_clock_settime+0x260/0x260 [ 377.431737][T15416] exit_to_usermode_loop+0x26c/0x360 [ 377.431752][T15416] do_syscall_64+0x672/0x790 [ 377.431769][T15416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.431778][T15416] RIP: 0033:0x45c849 [ 377.431790][T15416] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.431796][T15416] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/04/06 07:45:11 executed programs: 776 [ 377.431808][T15416] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 377.431815][T15416] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 377.431826][T15416] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 377.444607][T15409] catch: 0xffff88806d248000, 0xffff88806d249078 [ 377.445155][T15426] catch: 0xffff88806d294000, 0xffff88806d295078 [ 377.452866][T15422] task_work_run+0x13f/0x1b0 [ 377.453984][T15416] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 377.460949][T15361] ? ksys_write+0x19f/0x250 [ 377.464456][T15426] Call Trace: [ 377.464473][T15426] hci_free_dev.cold+0x24/0x29 [ 377.464487][T15426] vhci_release+0x78/0xe0 [ 377.464502][T15426] __fput+0x2da/0x850 [ 377.474013][T15422] exit_to_usermode_loop+0x2fa/0x360 [ 377.475982][T15416] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 377.483242][T15391] Call Trace: [ 377.484215][T15426] task_work_run+0x13f/0x1b0 [ 377.508549][T15409] Call Trace: [ 377.513943][T15426] exit_to_usermode_loop+0x2fa/0x360 [ 377.536445][T15361] ? __ia32_sys_read+0xb0/0xb0 [ 377.536552][T15426] do_syscall_64+0x672/0x790 [ 377.546356][T15409] hci_free_dev.cold+0x24/0x29 [ 377.550200][T15426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.573356][T15422] do_syscall_64+0x672/0x790 [ 377.578927][T15361] ? __ia32_sys_clock_settime+0x260/0x260 [ 377.628876][T15409] vhci_release+0x78/0xe0 [ 377.665013][T15422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.673848][T15441] 0xffff8880711a8000 hci1518 orig refcnt 4. hci_dev_hold [ 377.680922][ T8529] 0xffff8880711a8000 hci1518 orig refcnt 5. hci_dev_hold [ 377.685594][T15409] __fput+0x2da/0x850 [ 377.688179][ T8529] 0xffff8880711a8000 hci1518 orig refcnt 6. hci_dev_put [ 377.693157][T15426] RIP: 0033:0x4163e1 [ 377.706399][T15409] task_work_run+0x13f/0x1b0 [ 377.708516][T15391] hci_free_dev.cold+0x24/0x29 [ 377.713935][T15409] exit_to_usermode_loop+0x2fa/0x360 [ 377.721712][T15409] do_syscall_64+0x672/0x790 [ 377.722659][T15422] RIP: 0033:0x4163e1 [ 377.726599][T15409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.733554][T15441] 0xffff8880711a8000 hci1518 orig refcnt 5. hci_dev_put [ 377.738505][T15409] RIP: 0033:0x4163e1 [ 377.746545][T15422] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 377.749131][T15409] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 377.769237][T15426] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 377.788854][T15409] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 377.807880][T15391] vhci_release+0x78/0xe0 [ 377.819389][T15409] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 377.827653][T15409] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 377.828094][T15391] __fput+0x2da/0x850 [ 377.836775][T15409] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 377.840010][T15441] catch: 0xffff8880711a8000, 0xffff8880711a9078 [ 377.850593][T15409] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c040 [ 377.862794][T15391] task_work_run+0x13f/0x1b0 [ 377.866058][T15361] exit_to_usermode_loop+0x26c/0x360 [ 377.872867][T15391] exit_to_usermode_loop+0x2fa/0x360 [ 377.879317][T15422] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 377.880157][T15409] R13: 0000000000770b38 R14: 000000000005c268 R15: 000000000076c04c [ 377.888974][T15441] Call Trace: [ 377.900106][T15361] do_syscall_64+0x672/0x790 [ 377.904125][T15391] do_syscall_64+0x672/0x790 [ 377.905505][T15361] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.913868][T15441] hci_free_dev.cold+0x24/0x29 [ 377.920446][T15361] RIP: 0033:0x45c849 [ 377.922213][T15422] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 377.932146][T15426] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 377.935977][T15391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.945720][T15361] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.952988][T15441] vhci_release+0x78/0xe0 [ 377.972675][T15391] RIP: 0033:0x4163e1 [ 377.976181][T15426] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 377.981668][T15391] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 377.993173][T15448] 0xffff888072b68000 hci1519 orig refcnt 4. hci_dev_hold [ 378.004513][T15422] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 378.015016][T15426] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 378.026992][T15422] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 378.028127][T15426] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 378.057666][T15361] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.063284][ T8529] 0xffff888072b68000 hci1519 orig refcnt 5. hci_dev_hold [ 378.067634][T15441] __fput+0x2da/0x850 [ 378.073347][ T8529] 0xffff888072b68000 hci1519 orig refcnt 6. hci_dev_put [ 378.078236][T15422] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 378.087167][T15447] 0xffff888072b68000 hci1519 orig refcnt 5. hci_dev_put [ 378.099356][T15447] catch: 0xffff888072b68000, 0xffff888072b69078 [ 378.099835][T15441] task_work_run+0x13f/0x1b0 [ 378.114461][T15361] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 378.115644][T15447] Call Trace: [ 378.124519][T15391] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 378.128150][T15426] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 378.137733][T15441] get_signal+0x2054/0x24e0 [ 378.144558][T15447] hci_free_dev.cold+0x24/0x29 [ 378.151867][T15447] vhci_release+0x78/0xe0 [ 378.152264][T15422] R13: 0000000000770b38 R14: 000000000005c158 R15: 000000000076bf0c [ 378.156236][T15447] __fput+0x2da/0x850 [ 378.166578][T15361] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 378.170353][T15447] task_work_run+0x13f/0x1b0 [ 378.176648][T15441] ? new_sync_read+0x790/0x790 [ 378.181892][T15447] exit_to_usermode_loop+0x2fa/0x360 [ 378.189112][T15391] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 378.193751][T15426] R13: 000000000076c900 R14: 000000000005c20d R15: 000000000076bfac [ 378.201462][T15391] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000003 [ 378.207927][T15447] do_syscall_64+0x672/0x790 [ 378.220714][T15441] ? fsnotify+0x770/0xb10 [ 378.223737][T15447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.225514][T15361] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 378.235689][T15427] 0xffff8880722c0000 hci1520 orig refcnt 4. hci_dev_hold [ 378.244479][T15423] 0xffff88806e7d4000 hci1521 orig refcnt 4. hci_dev_hold [ 378.253137][T15447] RIP: 0033:0x4163e1 [ 378.257956][T15447] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 378.264066][T15441] ? apparmor_path_rmdir+0x30/0x30 [ 378.282648][ T8529] 0xffff8880722c0000 hci1520 orig refcnt 5. hci_dev_hold [ 378.289301][T15361] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 378.292809][ T8529] 0xffff8880722c0000 hci1520 orig refcnt 6. hci_dev_put [ 378.302859][ T1614] 0xffff88806e7d4000 hci1521 orig refcnt 5. hci_dev_hold [ 378.310765][T15427] 0xffff8880722c0000 hci1520 orig refcnt 5. hci_dev_put [ 378.314732][ T1614] 0xffff88806e7d4000 hci1521 orig refcnt 6. hci_dev_put [ 378.325969][T15391] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 378.329503][T15423] 0xffff88806e7d4000 hci1521 orig refcnt 5. hci_dev_put [ 378.337614][T15427] catch: 0xffff8880722c0000, 0xffff8880722c1078 [ 378.344090][T15423] catch: 0xffff88806e7d4000, 0xffff88806e7d5078 [ 378.353264][T15391] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bfa0 [ 378.356605][T15423] Call Trace: [ 378.368035][T15423] hci_free_dev.cold+0x24/0x29 [ 378.371411][T15361] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 378.373599][T15423] vhci_release+0x78/0xe0 [ 378.381140][T15427] Call Trace: [ 378.385914][T15423] __fput+0x2da/0x850 [ 378.390613][T15447] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 378.403679][T15423] task_work_run+0x13f/0x1b0 [ 378.406820][T15427] hci_free_dev.cold+0x24/0x29 [ 378.409457][T15423] get_signal+0x2054/0x24e0 [ 378.421674][T15423] ? new_sync_read+0x790/0x790 [ 378.433464][T15391] R13: 0000000000770b38 R14: 000000000005c245 R15: 000000000076bfac [ 378.444851][T15427] vhci_release+0x78/0xe0 [ 378.454492][T15447] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 378.462841][T15441] do_signal+0x7e/0x13f0 [ 378.467187][T15423] ? fsnotify+0x770/0xb10 [ 378.468435][T15427] __fput+0x2da/0x850 [ 378.471775][T15461] 0xffff88806cef8000 hci1522 orig refcnt 4. hci_dev_hold [ 378.482165][T15427] task_work_run+0x13f/0x1b0 [ 378.488484][T15447] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 378.491543][T15441] ? fsnotify_first_mark+0x200/0x200 [ 378.502332][T15423] ? apparmor_path_rmdir+0x30/0x30 [ 378.504344][T15427] get_signal+0x2054/0x24e0 [ 378.523749][T15423] do_signal+0x7e/0x13f0 [ 378.528727][T15447] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 378.530223][T15423] ? fsnotify_first_mark+0x200/0x200 [ 378.543646][ T1614] 0xffff88806cef8000 hci1522 orig refcnt 5. hci_dev_hold [ 378.545802][T15427] ? new_sync_read+0x790/0x790 [ 378.550799][ T1614] 0xffff88806cef8000 hci1522 orig refcnt 6. hci_dev_put [ 378.562668][T15459] 0xffff88806cef8000 hci1522 orig refcnt 5. hci_dev_put [ 378.567249][T15447] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bf00 [ 378.578349][T15441] ? setup_sigcontext+0x820/0x820 [ 378.583648][T15459] catch: 0xffff88806cef8000, 0xffff88806cef9078 [ 378.590328][T15441] ? kick_process+0xe4/0x170 [ 378.594084][T15466] 0xffff88807f7c0000 hci1523 orig refcnt 4. hci_dev_hold [ 378.595334][T15441] ? task_work_add+0x97/0x120 [ 378.606793][T15441] ? fput_many+0xf6/0x1a0 [ 378.608223][T15459] Call Trace: [ 378.611231][T15441] ? ksys_write+0x19f/0x250 [ 378.615852][T15427] ? fsnotify+0x770/0xb10 [ 378.619074][T15441] ? __ia32_sys_read+0xb0/0xb0 [ 378.625417][T15459] hci_free_dev.cold+0x24/0x29 [ 378.628228][T15441] ? __ia32_sys_clock_settime+0x260/0x260 [ 378.638779][T15441] exit_to_usermode_loop+0x26c/0x360 [ 378.640159][T15423] ? setup_sigcontext+0x820/0x820 [ 378.644284][T15441] do_syscall_64+0x672/0x790 [ 378.656006][T15441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.659463][T15447] R13: 0000000000770b38 R14: 000000000005c536 R15: 000000000076bf0c [ 378.662002][T15441] RIP: 0033:0x45c849 [ 378.662016][T15441] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.662023][T15441] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.662033][T15441] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 378.662040][T15441] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 378.662046][T15441] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 378.662053][T15441] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 378.662059][T15441] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 378.681308][T15472] 0xffff888097228000 hci1524 orig refcnt 4. hci_dev_hold [ 378.711060][T15427] ? apparmor_path_rmdir+0x30/0x30 [ 378.718438][T15465] 0xffff88807f7c0000 hci1523 orig refcnt 5. hci_dev_put [ 378.729397][T15459] vhci_release+0x78/0xe0 [ 378.754817][T15465] catch: 0xffff88807f7c0000, 0xffff88807f7c1078 [ 378.765212][T15423] ? kick_process+0xe4/0x170 [ 378.766202][T15465] Call Trace: [ 378.777030][T15471] 0xffff888097228000 hci1524 orig refcnt 5. hci_dev_put [ 378.780215][T15465] hci_free_dev.cold+0x24/0x29 [ 378.792491][T15465] vhci_release+0x78/0xe0 [ 378.795299][T15423] ? task_work_add+0x97/0x120 [ 378.796863][T15465] __fput+0x2da/0x850 [ 378.805591][T15465] task_work_run+0x13f/0x1b0 [ 378.807637][T15471] catch: 0xffff888097228000, 0xffff888097229078 [ 378.810221][T15465] exit_to_usermode_loop+0x2fa/0x360 [ 378.810234][T15465] do_syscall_64+0x672/0x790 [ 378.810249][T15465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.810258][T15465] RIP: 0033:0x4163e1 [ 378.810271][T15465] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 378.810282][T15465] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 378.819614][T15427] do_signal+0x7e/0x13f0 [ 378.822675][T15465] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 378.833408][T15427] ? fsnotify_first_mark+0x200/0x200 [ 378.836908][T15465] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 378.865329][T15423] ? fput_many+0xf6/0x1a0 [ 378.869451][T15465] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 378.896402][T15423] ? ksys_write+0x19f/0x250 [ 378.904657][T15471] Call Trace: [ 378.911997][T15471] hci_free_dev.cold+0x24/0x29 [ 378.917021][T15459] __fput+0x2da/0x850 [ 378.918531][T15423] ? __ia32_sys_read+0xb0/0xb0 [ 378.921158][T15471] vhci_release+0x78/0xe0 [ 378.921171][T15471] __fput+0x2da/0x850 [ 378.921191][T15471] task_work_run+0x13f/0x1b0 [ 378.921209][T15471] exit_to_usermode_loop+0x2fa/0x360 [ 378.921225][T15471] do_syscall_64+0x672/0x790 [ 378.933751][T15448] 0xffff888097c1c000 hci1525 orig refcnt 4. hci_dev_hold [ 378.934774][T15459] task_work_run+0x13f/0x1b0 [ 378.942315][T15427] ? setup_sigcontext+0x820/0x820 [ 378.944324][ T1614] 0xffff888097c1c000 hci1525 orig refcnt 5. hci_dev_hold [ 378.952649][T15423] ? __ia32_sys_clock_settime+0x260/0x260 [ 378.958908][ T1614] 0xffff888097c1c000 hci1525 orig refcnt 6. hci_dev_put [ 378.962314][T15427] ? kick_process+0xe4/0x170 [ 378.965657][T15447] 0xffff888097c1c000 hci1525 orig refcnt 5. hci_dev_put [ 378.988876][T15465] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 378.995556][T15447] catch: 0xffff888097c1c000, 0xffff888097c1d078 [ 379.003463][T15459] exit_to_usermode_loop+0x2fa/0x360 [ 379.005060][T15447] Call Trace: [ 379.015110][T15471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.016903][T15447] hci_free_dev.cold+0x24/0x29 [ 379.019917][T15423] exit_to_usermode_loop+0x26c/0x360 [ 379.025964][T15447] vhci_release+0x78/0xe0 [ 379.033928][T15471] RIP: 0033:0x4163e1 [ 379.036291][T15447] __fput+0x2da/0x850 [ 379.046655][T15471] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 379.048723][T15447] task_work_run+0x13f/0x1b0 [ 379.073634][T15427] ? task_work_add+0x97/0x120 [ 379.076536][T15423] do_syscall_64+0x672/0x790 [ 379.078332][T15427] ? fput_many+0xf6/0x1a0 [ 379.078345][T15427] ? ksys_write+0x19f/0x250 [ 379.078356][T15427] ? __ia32_sys_read+0xb0/0xb0 [ 379.078371][T15427] ? __ia32_sys_clock_settime+0x260/0x260 [ 379.085693][T15465] R13: 000000000076c900 R14: 000000000005c772 R15: 000000000076bfac [ 379.089353][T15427] exit_to_usermode_loop+0x26c/0x360 [ 379.094260][T15459] do_syscall_64+0x672/0x790 [ 379.097340][T15427] do_syscall_64+0x672/0x790 [ 379.110700][T15423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.117229][T15459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.124935][T15466] 0xffff8880766a0000 hci1526 orig refcnt 4. hci_dev_hold [ 379.126181][T15447] exit_to_usermode_loop+0x2fa/0x360 [ 379.141655][T15466] 0xffff8880766a0000 hci1526 orig refcnt 5. hci_dev_put [ 379.144654][T15459] RIP: 0033:0x4163e1 [ 379.151232][T15427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.156930][T15471] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 379.163175][T15423] RIP: 0033:0x45c849 [ 379.166984][T15471] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 379.178889][T15466] catch: 0xffff8880766a0000, 0xffff8880766a1078 [ 379.186532][T15447] do_syscall_64+0x672/0x790 [ 379.197414][T15459] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 379.200726][T15427] RIP: 0033:0x45c849 [ 379.218223][T15447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.218231][T15447] RIP: 0033:0x4163e1 [ 379.218244][T15447] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 379.218251][T15447] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 379.218261][T15447] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 379.218267][T15447] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 379.218273][T15447] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 379.218285][T15447] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076bfa0 [ 379.235271][T15423] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.254715][T15471] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 379.263646][T15466] Call Trace: [ 379.268660][T15459] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 379.356729][T15466] hci_free_dev.cold+0x24/0x29 [ 379.376433][T15423] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.382464][T15471] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 379.414135][T15427] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.415970][T15466] vhci_release+0x78/0xe0 [ 379.448400][T15447] R13: 0000000000770b38 R14: 000000000005c88f R15: 000000000076bfac [ 379.497451][T15423] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 379.507971][T15471] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 379.550780][T15423] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 379.565777][T15471] R13: 000000000076c900 R14: 000000000005c7d2 R15: 000000000076bfac [ 379.583427][T15466] __fput+0x2da/0x850 [ 379.586722][T15427] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.595955][T15466] task_work_run+0x13f/0x1b0 [ 379.595971][T15466] get_signal+0x2054/0x24e0 [ 379.595980][T15466] ? new_sync_read+0x790/0x790 [ 379.595994][T15466] ? fsnotify+0x770/0xb10 [ 379.596005][T15466] ? apparmor_path_rmdir+0x30/0x30 [ 379.596020][T15466] do_signal+0x7e/0x13f0 [ 379.596031][T15466] ? fsnotify_first_mark+0x200/0x200 [ 379.596046][T15466] ? setup_sigcontext+0x820/0x820 [ 379.596058][T15466] ? kick_process+0xe4/0x170 [ 379.596071][T15466] ? task_work_add+0x97/0x120 [ 379.596085][T15466] ? fput_many+0xf6/0x1a0 [ 379.596096][T15466] ? ksys_write+0x19f/0x250 [ 379.596114][T15466] ? __ia32_sys_read+0xb0/0xb0 [ 379.596125][T15466] ? __ia32_sys_clock_settime+0x260/0x260 [ 379.596147][T15466] exit_to_usermode_loop+0x26c/0x360 [ 379.596160][T15466] do_syscall_64+0x672/0x790 [ 379.596179][T15466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.611656][T15427] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 379.624196][T15486] 0xffff8880963c4000 hci1527 orig refcnt 4. hci_dev_hold [ 379.632393][T15427] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 379.657621][T15423] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 379.666926][T15466] RIP: 0033:0x45c849 [ 379.674525][T15472] 0xffff8880943e8000 hci1528 orig refcnt 4. hci_dev_hold [ 379.680785][T15466] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.689738][T15459] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 379.695760][T15466] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.724314][T15423] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 379.744968][T15466] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 379.762825][T15485] 0xffff8880963c4000 hci1527 orig refcnt 5. hci_dev_put [ 379.769128][T15466] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 379.781239][T15472] 0xffff8880943e8000 hci1528 orig refcnt 5. hci_dev_put [ 379.784217][T15466] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 379.800857][T15459] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 379.808432][T15466] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 379.816320][T15427] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 379.822953][T15466] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 379.829256][T15485] catch: 0xffff8880963c4000, 0xffff8880963c5078 [ 379.839770][T15423] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 379.866311][T15427] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 379.867894][T15472] catch: 0xffff8880943e8000, 0xffff8880943e9078 [ 379.885400][T15459] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 379.895958][T15472] Call Trace: [ 379.899671][T15459] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076c900 [ 379.910718][T15472] hci_free_dev.cold+0x24/0x29 [ 379.916830][T15472] vhci_release+0x78/0xe0 [ 379.924013][T15459] R13: 000000000076c900 R14: 000000000005c6e9 R15: 000000000076bfac [ 379.925507][T15427] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 379.933444][T15472] __fput+0x2da/0x850 [ 379.954482][T15485] Call Trace: [ 379.996941][T15485] hci_free_dev.cold+0x24/0x29 [ 380.017107][T15461] 0xffff88806bedc000 hci1530 orig refcnt 4. hci_dev_hold [ 380.035634][T15485] vhci_release+0x78/0xe0 [ 380.038957][T15495] 0xffff888071dbc000 hci1529 orig refcnt 4. hci_dev_hold [ 380.043489][T15472] task_work_run+0x13f/0x1b0 [ 380.054893][ T1614] 0xffff88806bedc000 hci1530 orig refcnt 5. hci_dev_hold [ 380.062157][ T1614] 0xffff88806bedc000 hci1530 orig refcnt 6. hci_dev_put [ 380.066887][ T8529] 0xffff888071dbc000 hci1529 orig refcnt 5. hci_dev_hold [ 380.076598][ T8529] 0xffff888071dbc000 hci1529 orig refcnt 6. hci_dev_put [ 380.079044][T15485] __fput+0x2da/0x850 [ 380.086681][T15461] 0xffff88806bedc000 hci1530 orig refcnt 5. hci_dev_put [ 380.096376][T15493] 0xffff888071dbc000 hci1529 orig refcnt 5. hci_dev_put [ 380.105113][T15499] 0xffff88806beb8000 hci1531 orig refcnt 4. hci_dev_hold [ 380.111128][T15472] get_signal+0x2054/0x24e0 [ 380.120067][T15485] task_work_run+0x13f/0x1b0 [ 380.125457][T15493] catch: 0xffff888071dbc000, 0xffff888071dbd078 [ 380.133191][T15461] catch: 0xffff88806bedc000, 0xffff88806bedd078 [ 380.139601][ T8529] 0xffff88806beb8000 hci1531 orig refcnt 5. hci_dev_hold [ 380.141555][T15472] ? new_sync_read+0x790/0x790 [ 380.147078][ T8529] 0xffff88806beb8000 hci1531 orig refcnt 6. hci_dev_put [ 380.156906][T15485] exit_to_usermode_loop+0x2fa/0x360 [ 380.159537][T15494] 0xffff88806beb8000 hci1531 orig refcnt 5. hci_dev_put [ 380.171101][T15472] ? fsnotify+0x770/0xb10 [ 380.172978][T15494] catch: 0xffff88806beb8000, 0xffff88806beb9078 [ 380.175535][T15472] ? apparmor_path_rmdir+0x30/0x30 [ 380.187185][T15472] do_signal+0x7e/0x13f0 [ 380.189519][T15507] 0xffff888073e68000 hci1532 orig refcnt 4. hci_dev_hold [ 380.192102][T15472] ? fsnotify_first_mark+0x200/0x200 [ 380.204402][T15472] ? setup_sigcontext+0x820/0x820 [ 380.209538][T15472] ? kick_process+0xe4/0x170 [ 380.214493][T15472] ? task_work_add+0x97/0x120 [ 380.218558][T15505] 0xffff888073e68000 hci1532 orig refcnt 5. hci_dev_put [ 380.219283][T15472] ? fput_many+0xf6/0x1a0 [ 380.232507][T15472] ? ksys_write+0x19f/0x250 [ 380.235716][T15461] Call Trace: [ 380.237107][T15472] ? __ia32_sys_read+0xb0/0xb0 [ 380.240368][T15461] hci_free_dev.cold+0x24/0x29 [ 380.246715][T15472] ? __ia32_sys_clock_settime+0x260/0x260 [ 380.255276][T15493] Call Trace: [ 380.260265][T15472] exit_to_usermode_loop+0x26c/0x360 [ 380.261987][T15485] do_syscall_64+0x672/0x790 [ 380.268941][T15472] do_syscall_64+0x672/0x790 [ 380.274266][T15505] catch: 0xffff888073e68000, 0xffff888073e69078 [ 380.277369][T15472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.289266][T15494] Call Trace: [ 380.293233][T15472] RIP: 0033:0x45c849 [ 380.293993][T15493] hci_free_dev.cold+0x24/0x29 [ 380.301861][T15494] hci_free_dev.cold+0x24/0x29 [ 380.307924][T15472] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.308541][T15505] Call Trace: [ 380.333238][T15494] vhci_release+0x78/0xe0 [ 380.336233][T15485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.343543][T15494] __fput+0x2da/0x850 [ 380.343563][T15494] task_work_run+0x13f/0x1b0 [ 380.357246][T15461] vhci_release+0x78/0xe0 [ 380.365513][T15493] vhci_release+0x78/0xe0 [ 380.367436][T15485] RIP: 0033:0x4163e1 [ 380.374232][T15461] __fput+0x2da/0x850 [ 380.380583][T15493] __fput+0x2da/0x850 [ 380.383874][T15485] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.386072][T15494] exit_to_usermode_loop+0x2fa/0x360 [ 380.411895][T15461] task_work_run+0x13f/0x1b0 [ 380.415622][T15505] hci_free_dev.cold+0x24/0x29 [ 380.416629][T15472] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.431087][T15505] vhci_release+0x78/0xe0 [ 380.431854][T15493] task_work_run+0x13f/0x1b0 [ 380.439926][T15505] __fput+0x2da/0x850 [ 380.444101][T15461] get_signal+0x2054/0x24e0 [ 380.444112][T15461] ? new_sync_read+0x790/0x790 [ 380.444129][T15461] ? fsnotify+0x770/0xb10 [ 380.444140][T15461] ? apparmor_path_rmdir+0x30/0x30 [ 380.444153][T15461] do_signal+0x7e/0x13f0 [ 380.444163][T15461] ? fsnotify_first_mark+0x200/0x200 [ 380.444176][T15461] ? setup_sigcontext+0x820/0x820 [ 380.444187][T15461] ? kick_process+0xe4/0x170 [ 380.444200][T15461] ? task_work_add+0x97/0x120 [ 380.444215][T15461] ? fput_many+0xf6/0x1a0 [ 380.444226][T15461] ? ksys_write+0x19f/0x250 [ 380.444236][T15461] ? __ia32_sys_read+0xb0/0xb0 [ 380.444248][T15461] ? __ia32_sys_clock_settime+0x260/0x260 [ 380.444263][T15461] exit_to_usermode_loop+0x26c/0x360 [ 380.444278][T15461] do_syscall_64+0x672/0x790 [ 380.444300][T15461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.457515][T15485] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 380.458544][T15493] exit_to_usermode_loop+0x2fa/0x360 [ 380.467554][T15505] task_work_run+0x13f/0x1b0 [ 380.474694][T15472] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 380.484849][T15485] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 380.487785][T15472] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 380.498180][T15505] exit_to_usermode_loop+0x2fa/0x360 [ 380.501333][T15461] RIP: 0033:0x45c849 [ 380.509221][T15494] do_syscall_64+0x672/0x790 [ 380.518433][T15493] do_syscall_64+0x672/0x790 [ 380.525054][T15505] do_syscall_64+0x672/0x790 [ 380.531729][T15461] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.613384][T15472] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 380.636925][T15505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.640520][T15485] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 380.663484][T15493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.670602][T15494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.678617][T15505] RIP: 0033:0x4163e1 [ 380.679904][T15485] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 380.683724][T15472] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 380.705962][T15485] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 380.709905][T15505] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.718152][T15485] R13: 000000000076c900 R14: 000000000005cb55 R15: 000000000076bfac [ 380.734222][T15493] RIP: 0033:0x4163e1 [ 380.747276][T15494] RIP: 0033:0x4163e1 [ 380.750778][T15486] 0xffff88809196c000 hci1533 orig refcnt 4. hci_dev_hold [ 380.758416][T15472] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 380.765223][ T8529] 0xffff88809196c000 hci1533 orig refcnt 5. hci_dev_hold [ 380.768686][T15494] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.773642][ T8529] 0xffff88809196c000 hci1533 orig refcnt 6. hci_dev_put [ 380.800260][T15493] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.802477][T15486] 0xffff88809196c000 hci1533 orig refcnt 5. hci_dev_put [ 380.825248][T15493] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 380.827013][T15486] catch: 0xffff88809196c000, 0xffff88809196d078 [ 380.841940][T15486] Call Trace: [ 380.845293][T15486] hci_free_dev.cold+0x24/0x29 [ 380.850111][T15486] vhci_release+0x78/0xe0 [ 380.856089][T15486] __fput+0x2da/0x850 [ 380.860181][T15486] task_work_run+0x13f/0x1b0 [ 380.875934][T15493] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 380.884690][T15486] get_signal+0x2054/0x24e0 [ 380.888160][T15494] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 380.896811][T15461] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.901260][T15494] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 380.908125][T15516] 0xffff888074308000 hci1534 orig refcnt 4. hci_dev_hold [ 380.919327][T15494] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 380.922804][T15505] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 380.929618][T15494] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 380.939294][T15486] ? new_sync_read+0x790/0x790 [ 380.948160][T15494] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076c900 [ 380.958976][T15494] R13: 000000000076c900 R14: 000000000005cd2c R15: 000000000076bfac [ 380.960240][T15493] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 380.975457][T15499] 0xffff8880744bc000 hci1535 orig refcnt 4. hci_dev_hold [ 380.980313][T15486] ? fsnotify+0x770/0xb10 [ 380.990475][ T8529] 0xffff8880744bc000 hci1535 orig refcnt 5. hci_dev_hold [ 380.997728][ T8529] 0xffff8880744bc000 hci1535 orig refcnt 6. hci_dev_put [ 380.998626][T15461] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 381.004828][ T8529] 0xffff888074308000 hci1534 orig refcnt 5. hci_dev_hold [ 381.020236][ T8529] 0xffff888074308000 hci1534 orig refcnt 6. hci_dev_put [ 381.026616][T15499] 0xffff8880744bc000 hci1535 orig refcnt 5. hci_dev_put [ 381.027653][T15505] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 381.034453][T15515] 0xffff888074308000 hci1534 orig refcnt 5. hci_dev_put [ 381.042159][T15505] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 381.057093][T15505] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 381.064977][T15486] ? apparmor_path_rmdir+0x30/0x30 [ 381.105694][T15505] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 381.117820][T15515] catch: 0xffff888074308000, 0xffff888074309078 [ 381.129287][T15486] do_signal+0x7e/0x13f0 [ 381.134845][T15499] catch: 0xffff8880744bc000, 0xffff8880744bd078 [ 381.141979][T15515] Call Trace: [ 381.144656][T15493] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 381.169415][T15505] R13: 000000000076c900 R14: 000000000005cd7e R15: 000000000076bfac [ 381.176646][T15486] ? fsnotify_first_mark+0x200/0x200 [ 381.185151][T15515] hci_free_dev.cold+0x24/0x29 [ 381.195711][T15499] Call Trace: [ 381.219769][T15486] ? setup_sigcontext+0x820/0x820 [ 381.226109][T15515] vhci_release+0x78/0xe0 [ 381.267839][T15461] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 381.277078][T15499] hci_free_dev.cold+0x24/0x29 [ 381.305741][T15515] __fput+0x2da/0x850 [ 381.310353][T15493] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076c900 [ 381.318270][T15486] ? kick_process+0xe4/0x170 [ 381.322574][T15507] 0xffff88806bcbc000 hci1536 orig refcnt 4. hci_dev_hold [ 381.325442][T15499] vhci_release+0x78/0xe0 [ 381.330592][ T8529] 0xffff88806bcbc000 hci1536 orig refcnt 5. hci_dev_hold [ 381.340878][T15515] task_work_run+0x13f/0x1b0 [ 381.341786][ T8529] 0xffff88806bcbc000 hci1536 orig refcnt 6. hci_dev_put [ 381.346402][T15515] exit_to_usermode_loop+0x2fa/0x360 [ 381.360329][T15507] 0xffff88806bcbc000 hci1536 orig refcnt 5. hci_dev_put [ 381.366825][T15486] ? task_work_add+0x97/0x120 [ 381.376195][T15507] catch: 0xffff88806bcbc000, 0xffff88806bcbd078 [ 381.405841][T15507] Call Trace: [ 381.409177][T15507] hci_free_dev.cold+0x24/0x29 [ 381.417881][T15507] vhci_release+0x78/0xe0 [ 381.431123][T15507] __fput+0x2da/0x850 [ 381.435205][T15507] task_work_run+0x13f/0x1b0 [ 381.452511][T15507] get_signal+0x2054/0x24e0 [ 381.457051][T15507] ? new_sync_read+0x790/0x790 [ 381.459938][T15461] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 381.468669][T15507] ? fsnotify+0x770/0xb10 [ 381.479187][T15507] ? apparmor_path_rmdir+0x30/0x30 [ 381.492208][T15507] do_signal+0x7e/0x13f0 [ 381.494526][T15486] ? fput_many+0xf6/0x1a0 [ 381.496493][T15507] ? fsnotify_first_mark+0x200/0x200 [ 381.496510][T15507] ? setup_sigcontext+0x820/0x820 [ 381.496522][T15507] ? kick_process+0xe4/0x170 [ 381.496538][T15507] ? task_work_add+0x97/0x120 [ 381.526084][T15499] __fput+0x2da/0x850 [ 381.530110][T15499] task_work_run+0x13f/0x1b0 [ 381.539194][T15493] R13: 000000000076c900 R14: 000000000005ccd3 R15: 000000000076bfac [ 381.547635][T15515] do_syscall_64+0x672/0x790 [ 381.560952][T15515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.566869][T15515] RIP: 0033:0x4163e1 [ 381.572073][T15461] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 381.585603][T15486] ? ksys_write+0x19f/0x250 [ 381.590136][T15486] ? __ia32_sys_read+0xb0/0xb0 [ 381.596020][T15499] get_signal+0x2054/0x24e0 [ 381.620869][T15499] ? new_sync_read+0x790/0x790 [ 381.625746][T15499] ? fsnotify+0x770/0xb10 [ 381.630080][T15499] ? apparmor_path_rmdir+0x30/0x30 [ 381.643192][T15461] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 381.653845][T15495] 0xffff8880a2958000 hci1537 orig refcnt 4. hci_dev_hold [ 381.680926][ T8529] 0xffff8880a2958000 hci1537 orig refcnt 5. hci_dev_hold [ 381.688124][ T8529] 0xffff8880a2958000 hci1537 orig refcnt 6. hci_dev_put [ 381.698711][T15495] 0xffff8880a2958000 hci1537 orig refcnt 5. hci_dev_put [ 381.713415][T15507] ? fput_many+0xf6/0x1a0 [ 381.717500][T15515] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 381.738528][T15486] ? __ia32_sys_clock_settime+0x260/0x260 [ 381.740115][T15507] ? ksys_write+0x19f/0x250 [ 381.775800][T15486] exit_to_usermode_loop+0x26c/0x360 [ 381.783359][T15486] do_syscall_64+0x672/0x790 [ 381.785149][T15495] catch: 0xffff8880a2958000, 0xffff8880a2959078 [ 381.787987][T15486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.787999][T15486] RIP: 0033:0x45c849 [ 381.788011][T15486] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.788017][T15486] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.808594][T15499] do_signal+0x7e/0x13f0 [ 381.831081][T15486] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 381.850927][T15486] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 381.858933][T15486] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 381.868004][T15507] ? __ia32_sys_read+0xb0/0xb0 [ 381.873611][T15495] Call Trace: [ 381.876922][T15495] hci_free_dev.cold+0x24/0x29 [ 381.877129][T15529] 0xffff888072be4000 hci1538 orig refcnt 4. hci_dev_hold [ 381.890791][T15507] ? __ia32_sys_clock_settime+0x260/0x260 [ 381.896543][T15507] exit_to_usermode_loop+0x26c/0x360 [ 381.901923][ T8529] 0xffff888072be4000 hci1538 orig refcnt 5. hci_dev_hold [ 381.909046][ T8529] 0xffff888072be4000 hci1538 orig refcnt 6. hci_dev_put [ 381.917600][T15515] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 381.917645][T15528] 0xffff888072be4000 hci1538 orig refcnt 5. hci_dev_put [ 381.926399][T15515] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 381.939659][T15495] vhci_release+0x78/0xe0 [ 381.942942][T15515] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 381.956474][T15515] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 381.957672][T15495] __fput+0x2da/0x850 [ 381.964982][T15515] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076c900 [ 381.977085][T15515] R13: 000000000076c900 R14: 000000000005d06f R15: 000000000076bfac [ 381.979191][T15499] ? fsnotify_first_mark+0x200/0x200 [ 381.993326][T15486] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 382.004662][T15516] 0xffff888091d30000 hci1539 orig refcnt 4. hci_dev_hold [ 382.014082][T15499] ? setup_sigcontext+0x820/0x820 [ 382.021796][T15507] do_syscall_64+0x672/0x790 [ 382.024715][T15486] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 382.026411][T15507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.026421][T15507] RIP: 0033:0x45c849 [ 382.026432][T15507] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.026443][T15507] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.043784][T15499] ? kick_process+0xe4/0x170 [ 382.046807][ T8529] 0xffff888091d30000 hci1539 orig refcnt 5. hci_dev_hold [ 382.087006][ T8529] 0xffff888091d30000 hci1539 orig refcnt 6. hci_dev_put [ 382.099490][T15516] 0xffff888091d30000 hci1539 orig refcnt 5. hci_dev_put [ 382.113438][T15495] task_work_run+0x13f/0x1b0 [ 382.118185][T15528] catch: 0xffff888072be4000, 0xffff888072be5078 [ 382.139206][T15495] get_signal+0x2054/0x24e0 [ 382.154050][T15535] 0xffff888071eb8000 hci1540 orig refcnt 4. hci_dev_hold [ 382.160988][T15516] catch: 0xffff888091d30000, 0xffff888091d31078 [ 382.163659][T15528] Call Trace: [ 382.167323][T15516] Call Trace: [ 382.167343][T15516] hci_free_dev.cold+0x24/0x29 [ 382.167359][T15516] vhci_release+0x78/0xe0 [ 382.167371][T15516] __fput+0x2da/0x850 [ 382.167389][T15516] task_work_run+0x13f/0x1b0 [ 382.184599][T15495] ? new_sync_read+0x790/0x790 [ 382.198857][T15516] get_signal+0x2054/0x24e0 [ 382.206199][T15516] ? new_sync_read+0x790/0x790 [ 382.228176][T15528] hci_free_dev.cold+0x24/0x29 [ 382.228770][T15516] ? fsnotify+0x770/0xb10 [ 382.242120][T15499] ? task_work_add+0x97/0x120 [ 382.251344][ T8529] 0xffff888071eb8000 hci1540 orig refcnt 5. hci_dev_hold [ 382.258490][ T8529] 0xffff888071eb8000 hci1540 orig refcnt 6. hci_dev_put [ 382.260774][T15528] vhci_release+0x78/0xe0 [ 382.273418][T15499] ? fput_many+0xf6/0x1a0 [ 382.281977][T15534] 0xffff888071eb8000 hci1540 orig refcnt 5. hci_dev_put [ 382.299180][T15516] ? apparmor_path_rmdir+0x30/0x30 [ 382.305197][T15507] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 382.315241][T15516] do_signal+0x7e/0x13f0 [ 382.340406][T15534] catch: 0xffff888071eb8000, 0xffff888071eb9078 [ 382.370237][T15516] ? fsnotify_first_mark+0x200/0x200 [ 382.376343][T15499] ? ksys_write+0x19f/0x250 [ 382.388642][T15495] ? fsnotify+0x770/0xb10 [ 382.394213][T15528] __fput+0x2da/0x850 [ 382.399354][T15507] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 382.434293][T15499] ? __ia32_sys_read+0xb0/0xb0 [ 382.445094][T15528] task_work_run+0x13f/0x1b0 [ 382.450583][T15495] ? apparmor_path_rmdir+0x30/0x30 [ 382.463138][T15516] ? setup_sigcontext+0x820/0x820 [ 382.466166][T15534] Call Trace: [ 382.468287][T15516] ? kick_process+0xe4/0x170 [ 382.468303][T15516] ? task_work_add+0x97/0x120 [ 382.468322][T15516] ? fput_many+0xf6/0x1a0 [ 382.485898][T15499] ? __ia32_sys_clock_settime+0x260/0x260 [ 382.490216][T15507] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 382.498009][T15528] exit_to_usermode_loop+0x2fa/0x360 [ 382.500738][T15507] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 382.508019][T15495] do_signal+0x7e/0x13f0 [ 382.538130][T15534] hci_free_dev.cold+0x24/0x29 [ 382.570419][T15499] exit_to_usermode_loop+0x26c/0x360 [ 382.582068][T15495] ? fsnotify_first_mark+0x200/0x200 [ 382.590208][T15534] vhci_release+0x78/0xe0 [ 382.601831][T15528] do_syscall_64+0x672/0x790 [ 382.644103][T15499] do_syscall_64+0x672/0x790 [ 382.649700][T15534] __fput+0x2da/0x850 [ 382.652594][T15507] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 382.654434][T15495] ? setup_sigcontext+0x820/0x820 [ 382.666099][T15516] ? ksys_write+0x19f/0x250 [ 382.670085][T15528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.678361][T15528] RIP: 0033:0x4163e1 [ 382.681388][T15516] ? __ia32_sys_read+0xb0/0xb0 [ 382.693567][T15534] task_work_run+0x13f/0x1b0 [ 382.698364][T15499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.707943][T15528] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 382.738516][T15534] exit_to_usermode_loop+0x2fa/0x360 [ 382.748584][T15499] RIP: 0033:0x45c849 [ 382.753716][T15495] ? kick_process+0xe4/0x170 [ 382.766670][T15534] do_syscall_64+0x672/0x790 2020/04/06 07:45:16 executed programs: 788 [ 382.785943][T15499] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.821257][T15516] ? __ia32_sys_clock_settime+0x260/0x260 [ 382.837041][T15495] ? task_work_add+0x97/0x120 [ 382.862086][T15534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.864890][T15516] exit_to_usermode_loop+0x26c/0x360 [ 382.877211][T15495] ? fput_many+0xf6/0x1a0 [ 382.898769][T15542] 0xffff888091f24000 hci1541 orig refcnt 4. hci_dev_hold [ 382.909708][T15534] RIP: 0033:0x4163e1 [ 382.914858][T15495] ? ksys_write+0x19f/0x250 [ 382.932751][T15516] do_syscall_64+0x672/0x790 [ 382.932778][T15534] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 382.937374][T15516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.937384][T15516] RIP: 0033:0x45c849 [ 382.937396][T15516] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.937402][T15516] RSP: 002b:00007f7c56f69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.960294][T15495] ? __ia32_sys_read+0xb0/0xb0 [ 382.965663][T15528] RSP: 002b:00007fffaf766f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 382.976189][T15495] ? __ia32_sys_clock_settime+0x260/0x260 [ 383.013845][ T8529] 0xffff888091f24000 hci1541 orig refcnt 5. hci_dev_hold [ 383.021400][ T8529] 0xffff888091f24000 hci1541 orig refcnt 6. hci_dev_put [ 383.046035][T15541] 0xffff888091f24000 hci1541 orig refcnt 5. hci_dev_put [ 383.046316][T15499] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.055353][T15541] catch: 0xffff888091f24000, 0xffff888091f25078 [ 383.089289][T15541] Call Trace: [ 383.097893][T15541] hci_free_dev.cold+0x24/0x29 [ 383.110112][T15495] exit_to_usermode_loop+0x26c/0x360 [ 383.116435][T15541] vhci_release+0x78/0xe0 [ 383.125424][T15528] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 383.134147][T15495] do_syscall_64+0x672/0x790 [ 383.138895][T15499] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 383.147660][T15541] __fput+0x2da/0x850 [ 383.157477][T15534] RSP: 002b:00007fff24edf310 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 383.166611][T15495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.173251][T15541] task_work_run+0x13f/0x1b0 [ 383.177996][T15516] RAX: 0000000000000002 RBX: 00007f7c56f6a6d4 RCX: 000000000045c849 [ 383.186725][T15528] RDX: 0000001b2c520000 RSI: 0000000000000001 RDI: 0000000000000003 [ 383.189508][T15541] exit_to_usermode_loop+0x2fa/0x360 [ 383.197384][T15499] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 383.203374][T15495] RIP: 0033:0x45c849 [ 383.214265][T15534] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 383.223887][T15516] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 383.224547][T15528] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 383.234298][T15541] do_syscall_64+0x672/0x790 [ 383.242386][T15499] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 383.249168][T15495] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.260665][T15534] RDX: 0000001b2c820000 RSI: 0000000000000001 RDI: 0000000000000003 [ 383.275702][T15516] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 383.283921][T15528] R10: 00007fffaf767060 R11: 0000000000000293 R12: 000000000076bf00 [ 383.292975][T15541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.304234][T15499] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 383.312666][T15516] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 383.315965][T15534] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 383.322013][T15541] RIP: 0033:0x4163e1 [ 383.329914][T15528] R13: 0000000000770b38 R14: 000000000005d424 R15: 000000000076bf0c [ 383.340703][T15495] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.343581][T15499] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 383.350548][T15516] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 383.357820][T15534] R10: 00007fff24edf3f0 R11: 0000000000000293 R12: 000000000076c900 [ 383.369002][T15541] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 383.406278][T15534] R13: 000000000076c900 R14: 000000000005d582 R15: 000000000076bfac [ 383.411975][T15495] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 383.426156][T15529] 0xffff888097458000 hci1542 orig refcnt 4. hci_dev_hold [ 383.436333][T15535] 0xffff88808ec94000 hci1543 orig refcnt 4. hci_dev_hold [ 383.439311][T15551] 0xffff888074f54000 hci1544 orig refcnt 4. hci_dev_hold [ 383.451608][ T8529] 0xffff888074f54000 hci1544 orig refcnt 5. hci_dev_hold [ 383.455544][ T1614] 0xffff888097458000 hci1542 orig refcnt 5. hci_dev_hold [ 383.458767][ T8529] 0xffff888074f54000 hci1544 orig refcnt 6. hci_dev_put [ 383.465849][ T1614] 0xffff888097458000 hci1542 orig refcnt 6. hci_dev_put [ 383.466256][T15529] 0xffff888097458000 hci1542 orig refcnt 5. hci_dev_put [ 383.474736][T15495] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 383.484829][T15535] 0xffff88808ec94000 hci1543 orig refcnt 5. hci_dev_put [ 383.494512][T15495] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 383.497832][T15546] 0xffff888074f54000 hci1544 orig refcnt 5. hci_dev_put [ 383.505830][T15495] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 383.513165][T15546] catch: 0xffff888074f54000, 0xffff888074f55078 [ 383.521963][T15558] 0xffff888076538000 hci1545 orig refcnt 4. hci_dev_hold [ 383.538121][T15495] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 383.548021][T15529] catch: 0xffff888097458000, 0xffff888097459078 [ 383.557968][ T8529] 0xffff888076538000 hci1545 orig refcnt 5. hci_dev_hold [ 383.557984][T15535] catch: 0xffff88808ec94000, 0xffff88808ec95078 [ 383.565299][ T8529] 0xffff888076538000 hci1545 orig refcnt 6. hci_dev_put [ 383.577171][T15546] Call Trace: [ 383.586674][T15562] 0xffff888074b94000 hci1546 orig refcnt 4. hci_dev_hold [ 383.587790][T15557] 0xffff888076538000 hci1545 orig refcnt 5. hci_dev_put [ 383.594108][ T8529] 0xffff888074b94000 hci1546 orig refcnt 5. hci_dev_hold [ 383.608198][ T8529] 0xffff888074b94000 hci1546 orig refcnt 6. hci_dev_put [ 383.615236][T15541] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 383.617856][T15561] 0xffff888074b94000 hci1546 orig refcnt 5. hci_dev_put [ 383.623698][T15541] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 383.623705][T15541] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 383.623710][T15541] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 383.623717][T15541] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 383.623723][T15541] R13: 000000000076c900 R14: 000000000005d84f R15: 000000000076bfac [ 383.635409][T15542] 0xffff8880a366c000 hci1547 orig refcnt 4. hci_dev_hold [ 383.644518][T15529] Call Trace: [ 383.646806][ T8529] 0xffff8880a366c000 hci1547 orig refcnt 5. hci_dev_hold [ 383.669363][T15546] hci_free_dev.cold+0x24/0x29 [ 383.670863][ T8529] 0xffff8880a366c000 hci1547 orig refcnt 6. hci_dev_put [ 383.679231][T15546] vhci_release+0x78/0xe0 [ 383.704477][T15541] 0xffff8880a366c000 hci1547 orig refcnt 5. hci_dev_put [ 383.715100][T15541] catch: 0xffff8880a366c000, 0xffff8880a366d078 [ 383.728972][T15557] catch: 0xffff888076538000, 0xffff888076539078 [ 383.738308][T15561] catch: 0xffff888074b94000, 0xffff888074b95078 [ 383.750153][T15535] Call Trace: [ 383.756579][T15541] Call Trace: [ 383.760019][T15541] hci_free_dev.cold+0x24/0x29 [ 383.766338][T15529] hci_free_dev.cold+0x24/0x29 [ 383.774107][T15557] Call Trace: [ 383.782724][T15535] hci_free_dev.cold+0x24/0x29 [ 383.787634][T15561] Call Trace: [ 383.794319][T15557] hci_free_dev.cold+0x24/0x29 [ 383.803884][T15529] vhci_release+0x78/0xe0 [ 383.808364][T15561] hci_free_dev.cold+0x24/0x29 [ 383.816640][T15535] vhci_release+0x78/0xe0 [ 383.821907][T15541] vhci_release+0x78/0xe0 [ 383.834999][T15529] __fput+0x2da/0x850 [ 383.838998][T15557] vhci_release+0x78/0xe0 [ 383.839013][T15557] __fput+0x2da/0x850 [ 383.839039][T15557] task_work_run+0x13f/0x1b0 [ 383.839058][T15557] exit_to_usermode_loop+0x2fa/0x360 [ 383.845376][T15561] vhci_release+0x78/0xe0 [ 383.863200][T15557] do_syscall_64+0x672/0x790 [ 383.865651][T15535] __fput+0x2da/0x850 [ 383.872807][T15541] __fput+0x2da/0x850 [ 383.884259][T15546] __fput+0x2da/0x850 [ 383.885187][T15541] task_work_run+0x13f/0x1b0 [ 383.888446][T15557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.896868][T15535] task_work_run+0x13f/0x1b0 [ 383.906702][T15529] task_work_run+0x13f/0x1b0 [ 383.917127][T15529] get_signal+0x2054/0x24e0 [ 383.925924][T15541] exit_to_usermode_loop+0x2fa/0x360 [ 383.933681][T15535] get_signal+0x2054/0x24e0 [ 383.945164][T15529] ? new_sync_read+0x790/0x790 [ 383.950015][T15546] task_work_run+0x13f/0x1b0 [ 383.950088][T15561] __fput+0x2da/0x850 [ 383.960186][T15557] RIP: 0033:0x4163e1 [ 383.964865][T15541] do_syscall_64+0x672/0x790 [ 383.971360][T15535] ? new_sync_read+0x790/0x790 [ 383.979622][T15529] ? fsnotify+0x770/0xb10 [ 383.987416][T15561] task_work_run+0x13f/0x1b0 [ 384.004032][T15541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.004196][T15546] exit_to_usermode_loop+0x2fa/0x360 [ 384.010085][T15535] ? fsnotify+0x770/0xb10 [ 384.016358][T15557] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 384.026469][T15529] ? apparmor_path_rmdir+0x30/0x30 [ 384.045653][T15561] exit_to_usermode_loop+0x2fa/0x360 [ 384.055792][T15535] ? apparmor_path_rmdir+0x30/0x30 [ 384.062311][T15541] RIP: 0033:0x4163e1 [ 384.074665][T15561] do_syscall_64+0x672/0x790 [ 384.078354][T15546] do_syscall_64+0x672/0x790 [ 384.080514][T15541] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 384.105396][T15546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.110288][T15535] do_signal+0x7e/0x13f0 [ 384.114929][T15561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.121996][T15546] RIP: 0033:0x4163e1 [ 384.125271][T15535] ? fsnotify_first_mark+0x200/0x200 [ 384.125931][T15557] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 384.138286][T15535] ? setup_sigcontext+0x820/0x820 [ 384.140423][T15546] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 384.156200][T15535] ? kick_process+0xe4/0x170 [ 384.164561][T15557] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 384.164573][T15557] RDX: 0000001b2c020000 RSI: 0000000000000001 RDI: 0000000000000003 [ 384.181878][T15535] ? task_work_add+0x97/0x120 [ 384.186681][T15561] RIP: 0033:0x4163e1 [ 384.194410][T15529] do_signal+0x7e/0x13f0 [ 384.198947][T15529] ? fsnotify_first_mark+0x200/0x200 [ 384.199664][T15535] ? fput_many+0xf6/0x1a0 [ 384.204281][T15561] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 384.204288][T15561] RSP: 002b:00007ffc4386b700 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 384.204298][T15561] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 384.204303][T15561] RDX: 0000001b2c120000 RSI: 0000000000000001 RDI: 0000000000000003 [ 384.204309][T15561] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 384.204316][T15561] R10: 00007ffc4386b7e0 R11: 0000000000000293 R12: 000000000076bf00 [ 384.204323][T15561] R13: 0000000000770b38 R14: 000000000005dad1 R15: 000000000076bf0c [ 384.204536][T15529] ? setup_sigcontext+0x820/0x820 [ 384.220119][T15535] ? ksys_write+0x19f/0x250 [ 384.228902][T15541] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 384.243723][T15562] 0xffff888094c7c000 hci1548 orig refcnt 4. hci_dev_hold [ 384.260789][T15557] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 384.291908][T15562] 0xffff888094c7c000 hci1548 orig refcnt 5. hci_dev_put [ 384.296546][T15546] RSP: 002b:00007fff2427e3a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 384.307779][T15535] ? __ia32_sys_read+0xb0/0xb0 [ 384.320134][T15541] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 384.330524][T15529] ? kick_process+0xe4/0x170 [ 384.333993][T15541] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 384.349351][T15562] catch: 0xffff888094c7c000, 0xffff888094c7d078 [ 384.351183][T15546] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 384.351191][T15546] RDX: 0000001b2c720000 RSI: 0000000000000001 RDI: 0000000000000003 [ 384.351197][T15546] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 384.351203][T15546] R10: 00007fff2427e480 R11: 0000000000000293 R12: 000000000076bf00 [ 384.351209][T15546] R13: 0000000000770b38 R14: 000000000005da59 R15: 000000000076bf0c [ 384.351526][T15541] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 384.364885][T15529] ? task_work_add+0x97/0x120 [ 384.374788][T15551] 0xffff8880891c0000 hci1549 orig refcnt 4. hci_dev_hold [ 384.386332][T15562] Call Trace: [ 384.398541][ T8529] 0xffff8880891c0000 hci1549 orig refcnt 5. hci_dev_hold [ 384.429574][ T8529] 0xffff8880891c0000 hci1549 orig refcnt 6. hci_dev_put [ 384.430432][T15529] ? fput_many+0xf6/0x1a0 [ 384.436649][T15551] 0xffff8880891c0000 hci1549 orig refcnt 5. hci_dev_put [ 384.447921][T15541] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c040 [ 384.448863][T15562] hci_free_dev.cold+0x24/0x29 [ 384.460631][T15535] ? __ia32_sys_clock_settime+0x260/0x260 [ 384.466564][T15535] exit_to_usermode_loop+0x26c/0x360 [ 384.472024][T15541] R13: 0000000000770b38 R14: 000000000005daf7 R15: 000000000076c04c [ 384.478564][T15529] ? ksys_write+0x19f/0x250 [ 384.490649][T15551] catch: 0xffff8880891c0000, 0xffff8880891c1078 [ 384.494515][T15562] vhci_release+0x78/0xe0 [ 384.499272][T15557] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bf00 [ 384.501343][T15562] __fput+0x2da/0x850 [ 384.501364][T15562] task_work_run+0x13f/0x1b0 [ 384.501380][T15562] get_signal+0x2054/0x24e0 [ 384.501391][T15562] ? new_sync_read+0x790/0x790 [ 384.501408][T15562] ? fsnotify+0x770/0xb10 [ 384.501418][T15562] ? apparmor_path_rmdir+0x30/0x30 [ 384.501434][T15562] do_signal+0x7e/0x13f0 [ 384.501445][T15562] ? fsnotify_first_mark+0x200/0x200 [ 384.501458][T15562] ? setup_sigcontext+0x820/0x820 [ 384.501472][T15562] ? kick_process+0xe4/0x170 [ 384.501483][T15562] ? task_work_add+0x97/0x120 [ 384.501498][T15562] ? fput_many+0xf6/0x1a0 [ 384.522564][T15529] ? __ia32_sys_read+0xb0/0xb0 [ 384.522577][T15529] ? __ia32_sys_clock_settime+0x260/0x260 [ 384.522592][T15529] exit_to_usermode_loop+0x26c/0x360 [ 384.522605][T15529] do_syscall_64+0x672/0x790 [ 384.522624][T15529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.528051][T15562] ? ksys_write+0x19f/0x250 [ 384.543113][T15557] R13: 0000000000770b38 R14: 000000000005dab3 R15: 000000000076bf0c [ 384.570604][T15562] ? __ia32_sys_read+0xb0/0xb0 [ 384.580067][T15551] Call Trace: [ 384.590924][T15562] ? __ia32_sys_clock_settime+0x260/0x260 [ 384.596266][T15535] do_syscall_64+0x672/0x790 [ 384.614188][T15529] RIP: 0033:0x45c849 [ 384.634051][T15588] 0xffff88806bdf4000 hci1550 orig refcnt 4. hci_dev_hold [ 384.634686][T15551] hci_free_dev.cold+0x24/0x29 [ 384.648870][T15562] exit_to_usermode_loop+0x26c/0x360 [ 384.652562][T15535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.660609][T15529] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.663793][T15551] vhci_release+0x78/0xe0 [ 384.685920][T15535] RIP: 0033:0x45c849 [ 384.690724][T15562] do_syscall_64+0x672/0x790 [ 384.695379][T15562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.696486][T15535] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.705422][ T8529] 0xffff88806bdf4000 hci1550 orig refcnt 5. hci_dev_hold [ 384.728320][ T8529] 0xffff88806bdf4000 hci1550 orig refcnt 6. hci_dev_put [ 384.735488][T15587] 0xffff88806bdf4000 hci1550 orig refcnt 5. hci_dev_put [ 384.742498][T15587] catch: 0xffff88806bdf4000, 0xffff88806bdf5078 [ 384.748743][T15587] Call Trace: [ 384.752108][T15587] hci_free_dev.cold+0x24/0x29 [ 384.756874][T15587] vhci_release+0x78/0xe0 [ 384.758852][T15558] 0xffff8880854b0000 hci1551 orig refcnt 4. hci_dev_hold [ 384.761245][T15587] __fput+0x2da/0x850 [ 384.761264][T15587] task_work_run+0x13f/0x1b0 [ 384.778446][ T8529] 0xffff8880854b0000 hci1551 orig refcnt 5. hci_dev_hold [ 384.785632][ T8529] 0xffff8880854b0000 hci1551 orig refcnt 6. hci_dev_put [ 384.792657][T15587] exit_to_usermode_loop+0x2fa/0x360 [ 384.794104][T15557] 0xffff8880854b0000 hci1551 orig refcnt 5. hci_dev_put [ 384.797946][T15587] do_syscall_64+0x672/0x790 [ 384.797963][T15587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.797976][T15587] RIP: 0033:0x4163e1 [ 384.806649][T15551] __fput+0x2da/0x850 [ 384.809527][T15587] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 384.809534][T15587] RSP: 002b:00007fffe219c0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 384.809551][T15587] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 384.809556][T15587] RDX: 0000001b2c320000 RSI: 0000000000000001 RDI: 0000000000000003 [ 384.809567][T15587] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 384.821870][T15562] RIP: 0033:0x45c849 [ 384.823365][T15587] R10: 00007fffe219c1a0 R11: 0000000000000293 R12: 000000000076c900 [ 384.823377][T15587] R13: 000000000076c900 R14: 000000000005df11 R15: 000000000076bfac [ 384.897468][T15557] catch: 0xffff8880854b0000, 0xffff8880854b1078 [ 384.904193][T15535] RSP: 002b:00007f41d71b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.913149][T15529] RSP: 002b:00007f33b439fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.922056][T15557] Call Trace: [ 384.925357][T15557] hci_free_dev.cold+0x24/0x29 [ 384.926112][T15551] task_work_run+0x13f/0x1b0 [ 384.930118][T15557] vhci_release+0x78/0xe0 [ 384.930133][T15557] __fput+0x2da/0x850 [ 384.930148][T15557] task_work_run+0x13f/0x1b0 [ 384.930167][T15557] exit_to_usermode_loop+0x2fa/0x360 [ 384.955679][T15535] RAX: 0000000000000002 RBX: 00007f41d71b56d4 RCX: 000000000045c849 [ 384.964133][T15529] RAX: 0000000000000002 RBX: 00007f33b43a06d4 RCX: 000000000045c849 [ 384.972729][T15551] get_signal+0x2054/0x24e0 [ 384.977651][T15551] ? new_sync_read+0x790/0x790 [ 384.982843][T15562] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.004720][T15535] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 385.014070][T15529] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 385.022295][T15551] ? fsnotify+0x770/0xb10 [ 385.027438][T15551] ? apparmor_path_rmdir+0x30/0x30 [ 385.033072][T15535] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 385.041604][T15529] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 385.050337][T15551] do_signal+0x7e/0x13f0 [ 385.059011][T15535] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 385.063705][T15588] 0xffff888070364000 hci1552 orig refcnt 4. hci_dev_hold [ 385.067685][T15551] ? fsnotify_first_mark+0x200/0x200 [ 385.082475][T15529] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 385.090472][T15529] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 385.093118][T15588] 0xffff888070364000 hci1552 orig refcnt 5. hci_dev_put [ 385.099619][T15562] RSP: 002b:00007fba36935c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.115653][T15557] do_syscall_64+0x672/0x790 [ 385.120265][T15557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.126942][T15551] ? setup_sigcontext+0x820/0x820 [ 385.132482][T15535] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 385.140949][T15551] ? kick_process+0xe4/0x170 [ 385.145553][T15551] ? task_work_add+0x97/0x120 [ 385.150229][T15551] ? fput_many+0xf6/0x1a0 [ 385.150414][T15588] catch: 0xffff888070364000, 0xffff888070365078 [ 385.156539][T15557] RIP: 0033:0x4163e1 [ 385.165310][T15562] RAX: 0000000000000002 RBX: 00007fba369366d4 RCX: 000000000045c849 [ 385.175454][T15557] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 385.195681][T15562] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 385.204168][T15551] ? ksys_write+0x19f/0x250 [ 385.208696][T15551] ? __ia32_sys_read+0xb0/0xb0 [ 385.214240][T15588] Call Trace: [ 385.217552][T15588] hci_free_dev.cold+0x24/0x29 [ 385.224730][T15562] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 385.233679][T15551] ? __ia32_sys_clock_settime+0x260/0x260 [ 385.239722][T15557] RSP: 002b:00007ffec3b98f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 385.248883][T15604] 0xffff8880a9734000 hci1553 orig refcnt 4. hci_dev_hold [ 385.249202][T15557] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 385.258604][T15551] exit_to_usermode_loop+0x26c/0x360 [ 385.264628][T15557] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 385.275982][T15588] vhci_release+0x78/0xe0 [ 385.278333][T15557] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 385.284267][T15605] 0xffff88807446c000 hci1554 orig refcnt 4. hci_dev_hold [ 385.297188][T15557] R10: 00007ffec3b98ff0 R11: 0000000000000293 R12: 000000000076bfa0 [ 385.309934][T15557] R13: 0000000000770b38 R14: 000000000005df57 R15: 000000000076bfac [ 385.310216][T15562] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 385.328198][ T8529] 0xffff8880a9734000 hci1553 orig refcnt 5. hci_dev_hold [ 385.335410][ T8529] 0xffff8880a9734000 hci1553 orig refcnt 6. hci_dev_put [ 385.344821][T15551] do_syscall_64+0x672/0x790 [ 385.345121][T15602] 0xffff8880a9734000 hci1553 orig refcnt 5. hci_dev_put [ 385.349437][T15551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.349448][T15551] RIP: 0033:0x45c849 [ 385.349459][T15551] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.349470][T15551] RSP: 002b:00007f2ae8748c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.357747][T15588] __fput+0x2da/0x850 [ 385.364531][T15551] RAX: 0000000000000002 RBX: 00007f2ae87496d4 RCX: 000000000045c849 [ 385.377663][T15588] task_work_run+0x13f/0x1b0 [ 385.387103][T15551] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 385.401537][T15602] catch: 0xffff8880a9734000, 0xffff8880a9735078 [ 385.407711][T15551] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 385.421176][T15613] 0xffff888074918000 hci1555 orig refcnt 4. hci_dev_hold [ 385.426693][T15551] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 385.435345][T15603] 0xffff88807446c000 hci1554 orig refcnt 5. hci_dev_put [ 385.442400][T15551] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 385.449469][T15603] catch: 0xffff88807446c000, 0xffff88807446d078 [ 385.468031][T15562] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 385.481934][T15588] get_signal+0x2054/0x24e0 [ 385.484434][T15602] Call Trace: [ 385.494003][T15588] ? new_sync_read+0x790/0x790 [ 385.498075][T15602] hci_free_dev.cold+0x24/0x29 [ 385.500205][T15588] ? fsnotify+0x770/0xb10 [ 385.510673][ T8529] 0xffff888074918000 hci1555 orig refcnt 5. hci_dev_hold [ 385.517854][ T8529] 0xffff888074918000 hci1555 orig refcnt 6. hci_dev_put [ 385.518254][T15602] vhci_release+0x78/0xe0 [ 385.525196][T15588] ? apparmor_path_rmdir+0x30/0x30 [ 385.531215][T15612] 0xffff888074918000 hci1555 orig refcnt 5. hci_dev_put [ 385.537407][T15588] do_signal+0x7e/0x13f0 [ 385.545633][T15588] ? fsnotify_first_mark+0x200/0x200 [ 385.548685][T15623] 0xffff8880944c0000 hci1557 orig refcnt 4. hci_dev_hold [ 385.551385][T15588] ? setup_sigcontext+0x820/0x820 [ 385.563372][ T8529] 0xffff8880944c0000 hci1557 orig refcnt 5. hci_dev_hold [ 385.565914][T15620] 0xffff8880921b0000 hci1556 orig refcnt 4. hci_dev_hold [ 385.570585][ T8529] 0xffff8880944c0000 hci1557 orig refcnt 6. hci_dev_put [ 385.586020][T15588] ? kick_process+0xe4/0x170 [ 385.588704][T15619] 0xffff8880944c0000 hci1557 orig refcnt 5. hci_dev_put [ 385.590694][T15588] ? task_work_add+0x97/0x120 [ 385.590708][T15588] ? fput_many+0xf6/0x1a0 [ 385.590723][T15588] ? ksys_write+0x19f/0x250 [ 385.599840][T15619] catch: 0xffff8880944c0000, 0xffff8880944c1078 [ 385.602610][T15588] ? __ia32_sys_read+0xb0/0xb0 [ 385.608252][T15619] Call Trace: [ 385.611507][T15588] ? __ia32_sys_clock_settime+0x260/0x260 [ 385.611526][T15588] exit_to_usermode_loop+0x26c/0x360 [ 385.611540][T15588] do_syscall_64+0x672/0x790 [ 385.611557][T15588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.611566][T15588] RIP: 0033:0x45c849 [ 385.611578][T15588] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.611585][T15588] RSP: 002b:00007f9b2381cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.611595][T15588] RAX: 0000000000000002 RBX: 00007f9b2381d6d4 RCX: 000000000045c849 [ 385.611606][T15588] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 385.636333][T15619] hci_free_dev.cold+0x24/0x29 [ 385.637283][T15588] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 385.645009][T15612] catch: 0xffff888074918000, 0xffff888074919078 [ 385.647550][T15588] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 385.647561][T15588] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 385.665958][T15602] __fput+0x2da/0x850 [ 385.671477][T15603] Call Trace: [ 385.697026][T15619] vhci_release+0x78/0xe0 [ 385.704407][T15603] hci_free_dev.cold+0x24/0x29 [ 385.732008][T15619] __fput+0x2da/0x850 [ 385.736073][T15612] Call Trace: [ 385.749814][T15619] task_work_run+0x13f/0x1b0