Bug: Intermittent toolkit/components/pdfjs/test/browser_pdfjs_hcm.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-01-13 13:04:40+00:00
Resolved: 2023-10-02 12:01:28+00:00

**Filed by:** ctuns [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=402303719&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Y3nyH6H4Rri6O0G98WJfzw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-01-13T12:29:50.337Z] 12:29:50     INFO - TEST-PASS | toolkit/components/pdfjs/test/browser_pdfjs_hcm.js | [255,255,255] deepEqual [255,255,255] - 
[task 2023-01-13T12:29:50.338Z] 12:29:50     INFO - Console message: [JavaScript Warning: "Unknown category for SetEventRecordingEnabled: page_load"]
[task 2023-01-13T12:29:50.338Z] 12:29:50     INFO - Console message: [JavaScript Warning: "Script terminated by timeout at:
[task 2023-01-13T12:29:50.338Z] 12:29:50     INFO - _pageHide@resource://pdf.js/web/viewer.js:5863:3
[task 2023-01-13T12:29:50.338Z] 12:29:50     INFO - " {file: "resource://pdf.js/web/viewer.js" line: 5863}]
[task 2023-01-13T12:29:50.339Z] 12:29:50     INFO - Buffered messages finished
[task 2023-01-13T12:29:50.339Z] 12:29:50    ERROR - TEST-UNEXPECTED-FAIL | toolkit/components/pdfjs/test/browser_pdfjs_hcm.js | application terminated with exit code 1
[task 2023-01-13T12:29:50.339Z] 12:29:50     INFO - runtests.py | Application ran for: 0:00:22.246705
[task 2023-01-13T12:29:50.340Z] 12:29:50     INFO - zombiecheck | Reading PID log: /var/folders/wz/g2zb5lgn6737640bv4sq9x6h000014/T/tmpme8jnyunpidlog
[task 2023-01-13T12:29:50.340Z] 12:29:50     INFO - ==> process 4007 launched child process 4008
[task 2023-01-13T12:29:50.340Z] 12:29:50     INFO - ==> process 4007 launched child process 4009
[task 2023-01-13T12:29:50.341Z] 12:29:50     INFO - ==> process 4007 launched child process 4010
[task 2023-01-13T12:29:50.341Z] 12:29:50     INFO - ==> process 4007 launched child process 4011
[task 2023-01-13T12:29:50.341Z] 12:29:50     INFO - ==> process 4007 launched child process 4012
[task 2023-01-13T12:29:50.342Z] 12:29:50     INFO - ==> process 4007 launched child process 4014
[task 2023-01-13T12:29:50.342Z] 12:29:50     INFO - ==> process 4007 launched child process 4018
[task 2023-01-13T12:29:50.342Z] 12:29:50     INFO - ==> process 4007 launched child process 4019
[task 2023-01-13T12:29:50.343Z] 12:29:50     INFO - ==> process 4007 launched child process 4020
[task 2023-01-13T12:29:50.343Z] 12:29:50     INFO - ==> process 4007 launched child process 4021
[task 2023-01-13T12:29:50.343Z] 12:29:50     INFO - ==> process 4007 launched child process 4022
[task 2023-01-13T12:29:50.343Z] 12:29:50     INFO - ==> process 4007 launched child process 4024
[task 2023-01-13T12:29:50.344Z] 12:29:50     INFO - ==> process 4007 launched child process 4025
[task 2023-01-13T12:29:50.344Z] 12:29:50     INFO - ==> process 4007 launched child process 4026
[task 2023-01-13T12:29:50.344Z] 12:29:50     INFO - ==> process 4007 launched child process 4027
[task 2023-01-13T12:29:50.345Z] 12:29:50     INFO - ==> process 4007 launched child process 4032
[task 2023-01-13T12:29:50.345Z] 12:29:50     INFO - ==> process 4007 launched child process 4033
[task 2023-01-13T12:29:50.345Z] 12:29:50     INFO - ==> process 4007 launched child process 4034
[task 2023-01-13T12:29:50.346Z] 12:29:50     INFO - ==> process 4007 launched child process 4035
[task 2023-01-13T12:29:50.346Z] 12:29:50     INFO - ==> process 4007 launched child process 4036
[task 2023-01-13T12:29:50.346Z] 12:29:50     INFO - ==> process 4007 launched child process 4037
[task 2023-01-13T12:29:50.347Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4008
[task 2023-01-13T12:29:50.347Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4009
[task 2023-01-13T12:29:50.347Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4010
[task 2023-01-13T12:29:50.348Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4011
[task 2023-01-13T12:29:50.348Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4012
[task 2023-01-13T12:29:50.348Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4014
[task 2023-01-13T12:29:50.349Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4018
[task 2023-01-13T12:29:50.349Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4019
[task 2023-01-13T12:29:50.349Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4020
[task 2023-01-13T12:29:50.350Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4021
[task 2023-01-13T12:29:50.350Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4022
[task 2023-01-13T12:29:50.350Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4024
[task 2023-01-13T12:29:50.351Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4025
[task 2023-01-13T12:29:50.351Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4026
[task 2023-01-13T12:29:50.351Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4027
[task 2023-01-13T12:29:50.352Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4032
[task 2023-01-13T12:29:50.352Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4033
[task 2023-01-13T12:29:50.352Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4034
[task 2023-01-13T12:29:50.353Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4035
[task 2023-01-13T12:29:50.353Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4036
[task 2023-01-13T12:29:50.353Z] 12:29:50     INFO - zombiecheck | Checking for orphan process with PID: 4037
[task 2023-01-13T12:29:50.354Z] 12:29:50     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DQnBd0SGRzycMw_-M8hwhg/artifacts/public/build/target.crashreporter-symbols.zip
[task 2023-01-13T12:30:21.282Z] 12:30:21     INFO - mozcrash Copy/paste: /opt/worker/tasks/task_167361155641238/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --human /var/folders/wz/g2zb5lgn6737640bv4sq9x6h000014/T/tmpsh3l5vub.mozrunner/minidumps/D94E070D-9F48-4493-AB43-35556F90ACE1.dmp /var/folders/wz/g2zb5lgn6737640bv4sq9x6h000014/T/tmpma4nu8ug
[task 2023-01-13T12:30:28.933Z] 12:30:28     INFO - mozcrash Saved minidump as /opt/worker/tasks/task_167361155641238/build/blobber_upload_dir/D94E070D-9F48-4493-AB43-35556F90ACE1.dmp
[task 2023-01-13T12:30:28.934Z] 12:30:28     INFO - mozcrash Saved app info as /opt/worker/tasks/task_167361155641238/build/blobber_upload_dir/D94E070D-9F48-4493-AB43-35556F90ACE1.extra
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - PROCESS-CRASH | toolkit/components/pdfjs/test/browser_pdfjs_hcm.js | application crashed [@ -]
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Crash dump filename: /var/folders/wz/g2zb5lgn6737640bv4sq9x6h000014/T/tmpsh3l5vub.mozrunner/minidumps/D94E070D-9F48-4493-AB43-35556F90ACE1.dmp
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Operating system: Mac OS X
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO -                   10.15.7 19H1030
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - CPU: amd64
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO -      family 6 model 158 stepping 10
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO -      12 CPUs
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - 
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Crash reason:  EXC_BAD_ACCESS / EXC_I386_GPFLT
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Crash address: 0x656565656565668d
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Crashing instruction: `mov rax, qword [rax + 0x128]`
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Memory accessed by instruction:
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO -   0. Address: 0x656565656565668d
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO -      Size: 8
[task 2023-01-13T12:30:29.381Z] 12:30:29     INFO - Mac Crash Info:
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO - 
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO - Process uptime: 22 seconds
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO - 
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO - Thread 0 MainThread (crashed)
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -  0  QuartzCore!-[CALayer observationInfo] + 0x8
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rax = 0x6565656565656565    rdx = 0x0000000000000000
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rcx = 0x00007fff38efb5a1    rbx = 0x0000000000000000
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rsi = 0x00007fff7aab3b63    rdi = 0x00000001327bbd00
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rbp = 0x00007ffee7966be0    rsp = 0x00007ffee7966be0
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -       r8 = 0x0000000000000000     r9 = 0x0000000000000000
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      r10 = 0x00007fff8daaf0e8    r11 = 0x00007fff422616c2
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      r12 = 0x0000000000000000    r13 = 0x0000000000000000
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      r14 = 0x00000001327bbd00    r15 = 0x00007fff8e6a0404
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rip = 0x00007fff422616ca
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -     Found by: given as instruction pointer in context
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -  1  Foundation!_NSKeyValueRetainedObservationInfoForObject + 0x40
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rbp = 0x00007ffee7966c10    rsp = 0x00007ffee7966bf0
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rip = 0x00007fff38dc7d93
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -  2  Foundation!NSKeyValueWillChangeWithPerThreadPendingNotifications + 0x4d
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rbp = 0x00007ffee7966cb0    rsp = 0x00007ffee7966c20
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rip = 0x00007fff38f7819d
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -  3  QuartzCore!CA::Layer::begin_change(CA::Transaction*, unsigned int, objc_object*, objc_object*&) + 0xd3
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rbp = 0x00007ffee7966d20    rsp = 0x00007ffee7966cc0
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rip = 0x00007fff422615fc
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -  4  QuartzCore!CA::Layer::remove_sublayer(CA::Transaction*, CALayer*) + 0x43
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rbp = 0x00007ffee7966d60    rsp = 0x00007ffee7966d30
[task 2023-01-13T12:30:29.382Z] 12:30:29     INFO -      rip = 0x00007fff4227ae82
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -  5  QuartzCore!CA::Layer::remove_from_superlayer() + 0x86
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7966d90    rsp = 0x00007ffee7966d70
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff42268e0f
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -  6  AppKit!-[NSView _removeLayerFromSuperlayer] + 0xd7
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7966de0    rsp = 0x00007ffee7966da0
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33a0f28e
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -  7  AppKit!-[NSView _setSuperview:] + 0xe2
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7966e80    rsp = 0x00007ffee7966df0
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33a0ec55
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -  8  AppKit!-[NSView removeFromSuperview] + 0x8b
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7966eb0    rsp = 0x00007ffee7966e90
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33a38d26
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -  9  AppKit!-[NSView removeFromSuperviewWithoutNeedingDisplay] + 0x23
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7966ed0    rsp = 0x00007ffee7966ec0
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33ac14af
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO - 10  AppKit!-[NSView _finalize] + 0x3d0
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7966fe0    rsp = 0x00007ffee7966ee0
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33a3fde8
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO - 11  AppKit!-[NSView dealloc] + 0x78
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7967030    rsp = 0x00007ffee7966ff0
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33a3f88c
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO - 12  AppKit!-[NSNextStepFrame dealloc] + 0x4e
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee7967060    rsp = 0x00007ffee7967040
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33ca052f
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO - 13  AppKit!-[NSWindow dealloc] + 0x43a
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rbp = 0x00007ffee79670c0    rsp = 0x00007ffee7967070
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -      rip = 0x00007fff33c9f344
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.383Z] 12:30:29     INFO - 14  AppKit!-[NSWindow _dealloc] + 0x4b
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rbp = 0x00007ffee79670e0    rsp = 0x00007ffee79670d0
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rip = 0x00007fff33c9ef02
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO - 15  libobjc.A.dylib!AutoreleasePoolPage::releaseUntil(objc_object**) + 0x85
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rbp = 0x00007ffee7967110    rsp = 0x00007ffee79670f0
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rip = 0x00007fff6f4e9054
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO - 16  libobjc.A.dylib!objc_autoreleasePoolPop + 0xae
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rbx = 0x00000001085c4000    rbp = 0x00007ffee7967130
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rsp = 0x00007ffee7967120    r14 = 0x00007fff7aa03dd3
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      r15 = 0x0000000000000000    rip = 0x00007fff6f4cddba
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO - 17  CoreFoundation!_CFAutoreleasePoolPop + 0x15
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rbx = 0x00000001085c4128    rbp = 0x00007ffee7967150
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rsp = 0x00007ffee7967140    r14 = 0x00007fff7aa03dd3
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      r15 = 0x0000000000000000    rip = 0x00007fff36737565
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO - 18  Foundation!-[NSAutoreleasePool release] + 0x80
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rbp = 0x00007ffee7967190    rsp = 0x00007ffee7967160
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rip = 0x00007fff38dd1931
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO - 19  XUL!nsThread::ProcessNextEvent(bool, bool*) [nsTObserverArray.h:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 89 + 0x4a2]
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rbp = 0x00007ffee79674c0    rsp = 0x00007ffee79671a0
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -      rip = 0x00000001095870d0
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.384Z] 12:30:29     INFO - 20  XUL!NS_ProcessPendingEvents(nsIThread*, unsigned int) [nsThreadUtils.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 438 + 0x20]
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      rbx = 0x0000000122bc4660    rbp = 0x00007ffee7967510
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      rsp = 0x00007ffee79674d0    r12 = 0x00007ffee79674df
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      r13 = 0x0000000108578a80    r14 = 0x0000000109586370
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      r15 = 0x0000000000167b41    rip = 0x000000010958302f
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO - 21  XUL!nsBaseAppShell::NativeEventCallback() [nsBaseAppShell.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 87 + 0x13]
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      rbx = 0x0000000122bc4660    rbp = 0x00007ffee7967540
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      rsp = 0x00007ffee7967520    r12 = 0x0000000000000000
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000108578a80
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      r15 = 0x0000000122bc4600    rip = 0x000000010a167c85
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO - 22  XUL!nsAppShell::ProcessGeckoEvents(void*) [nsAppShell.mm:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 509 + 0x7]
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      rbx = 0x000000010851c0e0    rbp = 0x00007ffee79675a0
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      rsp = 0x00007ffee7967550    r12 = 0x0000000000000001
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000001
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -      r15 = 0x0000000122bc4660    rip = 0x000000010a179650
[task 2023-01-13T12:30:29.385Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO - 23  CoreFoundation!__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 0x10
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rbx = 0x000000010a179590    rbp = 0x00007ffee79675b0
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rsp = 0x00007ffee79675b0    r12 = 0x0000000000000001
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000122bc4660
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      r15 = 0x0000000600002e88    rip = 0x00007fff36779832
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO - 24  CoreFoundation!__CFRunLoopDoSource0 + 0x66
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rbp = 0x00007ffee79675e0    rsp = 0x00007ffee79675c0
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rip = 0x00007fff367797d1
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO - 25  CoreFoundation!__CFRunLoopDoSources0 + 0xd0
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rbp = 0x00007ffee7967650    rsp = 0x00007ffee79675f0
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rip = 0x00007fff367795eb
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO - 26  CoreFoundation!__CFRunLoopRun + 0x39e
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rbp = 0x00007ffee7968360    rsp = 0x00007ffee7967660
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rip = 0x00007fff3677831a
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO - 27  CoreFoundation!CFRunLoopRunSpecific + 0x1cd
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rbp = 0x00007ffee79683f0    rsp = 0x00007ffee7968370
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -      rip = 0x00007fff3677791e
[task 2023-01-13T12:30:29.386Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO - 28  HIToolbox!RunCurrentEventLoopInMode + 0x123
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rbp = 0x00007ffee7968440    rsp = 0x00007ffee7968400
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rip = 0x00007fff353a3abd
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO - 29  HIToolbox!ReceiveNextEventCommon + 0x247
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rbx = 0x0000000000000001    rbp = 0x00007ffee79684c0
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rsp = 0x00007ffee7968450    r12 = 0x0000000000000000
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      r15 = 0x00000000ffffd96d    rip = 0x00007fff353a37d5
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO - 30  HIToolbox!_BlockUntilNextEventMatchingListInModeWithFilter + 0x3f
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rbx = 0xffffffffffffffff    rbp = 0x00007ffee79684e0
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rsp = 0x00007ffee79684d0    r12 = 0x0000000000000001
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x00007fff96f294c0
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      r15 = 0x00007fff8e02cb00    rip = 0x00007fff353a3579
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO - 31  AppKit!_DPSNextEvent + 0x372
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rbx = 0xffffffffffffffff    rbp = 0x00007ffee79688e0
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      rsp = 0x00007ffee79684f0    r12 = 0x0000000000000001
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x00007fff96f294c0
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -      r15 = 0x00007fff8e02cb00    rip = 0x00007fff339ea039
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.387Z] 12:30:29     INFO - 32  AppKit!-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 0x547
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rbp = 0x00007ffee7968b40    rsp = 0x00007ffee79688f0
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rip = 0x00007fff339e8880
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO - 33  XUL!-[GeckoNSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] [nsAppShell.mm:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 175 + 0x20]
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rbp = 0x00007ffee7968ba0    rsp = 0x00007ffee7968b50
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rip = 0x000000010a178df9
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO - 34  AppKit!-[NSApplication run] + 0x291
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rbx = 0x000000010894c0e0    rbp = 0x00007ffee7968c60
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rsp = 0x00007ffee7968bb0    r12 = 0x0000000132fb8a10
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      r13 = 0x00007fff6f4cb800    r14 = 0x0000000000000000
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      r15 = 0x0000000122b5db80    rip = 0x00007fff339da58e
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO - 35  XUL!nsAppShell::Run() [nsAppShell.mm:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 801 + 0x18]
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rbp = 0x00007ffee7968ca0    rsp = 0x00007ffee7968c70
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rip = 0x000000010a179d11
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -     Found by: previous frame's frame pointer
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO - 36  XUL!nsAppStartup::Run() [nsAppStartup.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 295 + 0x5]
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rbx = 0x0000000122fe6790    rbp = 0x00007ffee7968cd0
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rsp = 0x00007ffee7968cb0    r14 = 0x00007ffee7968d44
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      r15 = 0x000000000000003f    rip = 0x000000010e21182c
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO - 37  XUL!XREMain::XRE_mainRun() [nsAppRunner.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 5784 + 0x5]
[task 2023-01-13T12:30:29.388Z] 12:30:29     INFO -      rbx = 0x00007ffee7968d30    rbp = 0x00007ffee7968e50
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rsp = 0x00007ffee7968ce0    r14 = 0x00007ffee7968d44
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      r15 = 0x000000000000003f    rip = 0x000000010a622004
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO - 38  XUL!XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 5977 + 0x7]
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rbx = 0x000000010850f388    rbp = 0x00007ffee7968ed0
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rsp = 0x00007ffee7968e60    r12 = 0x00000001085855b0
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      r15 = 0x00007ffee7968ee0    rip = 0x000000010e296e06
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO - 39  XUL!XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 6033 + 0x10]
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rbx = 0x00007ffee7968f20    rbp = 0x00007ffee7968fc0
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rsp = 0x00007ffee7968ee0    r12 = 0x0000000000000005
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      r13 = 0x00007ffee7968ee0    r14 = 0x00007ffee7968ff0
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      r15 = 0x00007ffee7969440    rip = 0x000000010e29720c
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO - 40  firefox!do_main(int, char**, char**) [nsBrowserApp.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 226]
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -     Found by: inlining
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO - 41  firefox!main [nsBrowserApp.cpp:31122740c39d5368ae280c3493fb7ca3b4e5c07d : 429 + 0x60]
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rbx = 0x0000000108297d01    rbp = 0x00007ffee7969420
[task 2023-01-13T12:30:29.389Z] 12:30:29     INFO -      rsp = 0x00007ffee7968fd0    r12 = 0x00000151ef6b8484
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -      r13 = 0x00007ffee7969440    r14 = 0x0000000000000005
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -      r15 = 0x00007ffee7968f00    rip = 0x0000000108296fe5
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO - 42  libdyld.dylib!start + 0x0
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -      rbx = 0x0000000000000000    rbp = 0x00007ffee7969430
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -      rsp = 0x00007ffee7969430    r12 = 0x0000000000000000
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -      r15 = 0x0000000000000000    rip = 0x00007fff70680cc9
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO -     Found by: call frame info
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO - 
[task 2023-01-13T12:30:29.390Z] 12:30:29     INFO - Thread 1 IPC I/O Parent
```