Bug: Intermittent browser/components/preferences/tests/browser_sync_pairing.js | application crashed [@ mozalloc_handle_oom(unsigned int)]
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-05-03 22:17:39+00:00
Resolved: 2021-08-17 17:00:14+00:00

**Filed by:** malexandru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=338578580&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/JhJU4Cn6QB2qAZi2ppiDvg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-05-03T20:49:21.834Z] 20:49:21     INFO - TEST-START | browser/components/preferences/tests/browser_sync_pairing.js
[task 2021-05-03T20:49:27.941Z] 20:49:27     INFO - GECKO(5396) | out of memory: 0x0000000000600000 bytes requested
[task 2021-05-03T20:49:28.456Z] 20:49:28     INFO - TEST-INFO | Main app process: exit 1
[task 2021-05-03T20:49:28.456Z] 20:49:28     INFO - Buffered messages logged at 20:49:21
[task 2021-05-03T20:49:28.457Z] 20:49:28     INFO - Entering test bound setup
[task 2021-05-03T20:49:28.457Z] 20:49:28     INFO - Leaving test bound setup
[task 2021-05-03T20:49:28.457Z] 20:49:28     INFO - Entering test bound testShowsQRCode
[task 2021-05-03T20:49:28.457Z] 20:49:28     INFO - Buffered messages logged at 20:49:22
[task 2021-05-03T20:49:28.458Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Check the proper URL is loaded - 
[task 2021-05-03T20:49:28.458Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Element should not be null, when checking visibility - 
[task 2021-05-03T20:49:28.458Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Overlay is visible - 
[task 2021-05-03T20:49:28.459Z] 20:49:28     INFO - found chrome://global/skin/in-content/common.css
[task 2021-05-03T20:49:28.459Z] 20:49:28     INFO - found chrome://browser/skin/preferences/dialog.css
[task 2021-05-03T20:49:28.459Z] 20:49:28     INFO - found chrome://browser/skin/preferences/preferences.css
[task 2021-05-03T20:49:28.460Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | All expectedStyleSheetURLs should have been found - 
[task 2021-05-03T20:49:28.460Z] 20:49:28     INFO - Buffered messages logged at 20:49:23
[task 2021-05-03T20:49:28.460Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | true == true - 
[task 2021-05-03T20:49:28.461Z] 20:49:28     INFO - waiting for dialog to unload
[task 2021-05-03T20:49:28.461Z] 20:49:28     INFO - Leaving test bound testShowsQRCode
[task 2021-05-03T20:49:28.461Z] 20:49:28     INFO - Entering test bound testCantShowQrCode
[task 2021-05-03T20:49:28.461Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Check the proper URL is loaded - 
[task 2021-05-03T20:49:28.461Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Element should not be null, when checking visibility - 
[task 2021-05-03T20:49:28.462Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Overlay is visible - 
[task 2021-05-03T20:49:28.462Z] 20:49:28     INFO - found chrome://global/skin/in-content/common.css
[task 2021-05-03T20:49:28.462Z] 20:49:28     INFO - found chrome://browser/skin/preferences/dialog.css
[task 2021-05-03T20:49:28.462Z] 20:49:28     INFO - found chrome://browser/skin/preferences/preferences.css
[task 2021-05-03T20:49:28.462Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | All expectedStyleSheetURLs should have been found - 
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - Buffered messages logged at 20:49:24
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - Console message: [JavaScript Error: "boom" {file: "chrome://mochitests/content/browser/browser/components/preferences/tests/browser_sync_pairing.js" line: 72}]
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - testCantShowQrCode/FxAccountsPairingFlow.start@chrome://mochitests/content/browser/browser/components/preferences/tests/browser_sync_pairing.js:72:11
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - startPairingFlow@chrome://browser/content/preferences/fxaPairDevice.js:67:31
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - init/<@chrome://browser/content/preferences/fxaPairDevice.js:46:49
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - 
[task 2021-05-03T20:49:28.463Z] 20:49:28     INFO - waiting for dialog to unload
[task 2021-05-03T20:49:28.464Z] 20:49:28     INFO - Leaving test bound testCantShowQrCode
[task 2021-05-03T20:49:28.464Z] 20:49:28     INFO - Entering test bound testSwitchToWebContent
[task 2021-05-03T20:49:28.464Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Check the proper URL is loaded - 
[task 2021-05-03T20:49:28.464Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Element should not be null, when checking visibility - 
[task 2021-05-03T20:49:28.464Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | Overlay is visible - 
[task 2021-05-03T20:49:28.464Z] 20:49:28     INFO - found chrome://global/skin/in-content/common.css
[task 2021-05-03T20:49:28.465Z] 20:49:28     INFO - found chrome://browser/skin/preferences/dialog.css
[task 2021-05-03T20:49:28.465Z] 20:49:28     INFO - found chrome://browser/skin/preferences/preferences.css
[task 2021-05-03T20:49:28.465Z] 20:49:28     INFO - TEST-PASS | browser/components/preferences/tests/browser_sync_pairing.js | All expectedStyleSheetURLs should have been found - 
[task 2021-05-03T20:49:28.465Z] 20:49:28     INFO - Buffered messages finished
[task 2021-05-03T20:49:28.465Z] 20:49:28    ERROR - ('application terminated with exit code 1',)
[task 2021-05-03T20:49:28.465Z] 20:49:28     INFO - runtests.py | Application ran for: 0:03:19.740000
[task 2021-05-03T20:49:28.466Z] 20:49:28     INFO - zombiecheck | Reading PID log: c:\users\task_1620073608\appdata\local\temp\tmp88v9gdpidlog
[task 2021-05-03T20:49:28.466Z] 20:49:28     INFO - ==> process 5608 launched child process 2116 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.0.2085606534\1893590239" -childID 1 -isForBrowser -prefsHandle 1832 -prefMapHandle 1828 -prefsLen 1 -prefMapSize 247759 -parentBuildID 20210503185623 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 1912 tab)
[task 2021-05-03T20:49:28.466Z] 20:49:28     INFO - ==> process 5608 launched child process 2232 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.6.1995083534\374591144" -childID 2 -isForBrowser -prefsHandle 2204 -prefMapHandle 2200 -prefsLen 188 -prefMapSize 247759 -parentBuildID 20210503185623 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 2216 tab)
[task 2021-05-03T20:49:28.466Z] 20:49:28     INFO - ==> process 5608 launched child process 5052 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.12.1210287044\1268174100" -childID 3 -isForBrowser -prefsHandle 2376 -prefMapHandle 2368 -prefsLen 228 -prefMapSize 247759 -parentBuildID 20210503185623 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 2388 tab)
[task 2021-05-03T20:49:28.467Z] 20:49:28     INFO - ==> process 5608 launched child process 5180 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.18.962083276\1717859443" -parentBuildID 20210503185623 -prefsHandle 2752 -prefMapHandle 2744 -prefsLen 1151 -prefMapSize 247759 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 2768 rdd)
[task 2021-05-03T20:49:28.467Z] 20:49:28     INFO - ==> process 5608 launched child process 5240 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.22.582445870\652724315" -childID 4 -isForBrowser -prefsHandle 3520 -prefMapHandle 3512 -prefsLen 8889 -prefMapSize 247759 -parentBuildID 20210503185623 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 3540 tab)
[task 2021-05-03T20:49:28.467Z] 20:49:28     INFO - ==> process 5608 launched child process 3280 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.28.460401547\469541574" -childID 5 -isForBrowser -prefsHandle 3804 -prefMapHandle 3800 -prefsLen 8917 -prefMapSize 247759 -parentBuildID 20210503185623 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 3816 tab)
[task 2021-05-03T20:49:28.467Z] 20:49:28     INFO - ==> process 5608 launched child process 5580 ("Z:\task_1620073608\build\application\firefox\firefox.exe" -contentproc --channel="5608.34.783302974\1181361171" -childID 6 -isForBrowser -prefsHandle 4456 -prefMapHandle 4460 -prefsLen 9241 -prefMapSize 247759 -parentBuildID 20210503185623 -appdir "Z:\task_1620073608\build\application\firefox\browser" - 5608 "\\.\pipe\gecko-crash-server-pipe.5608" 4468 tab)
[task 2021-05-03T20:49:28.467Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 2116
[task 2021-05-03T20:49:28.468Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 5180
[task 2021-05-03T20:49:28.468Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 5580
[task 2021-05-03T20:49:28.468Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 3280
[task 2021-05-03T20:49:28.468Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 5240
[task 2021-05-03T20:49:28.468Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 2232
[task 2021-05-03T20:49:28.469Z] 20:49:28     INFO - zombiecheck | Checking for orphan process with PID: 5052
[task 2021-05-03T20:49:28.469Z] 20:49:28     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GkBpOtbpSROQA5WfRIjbsg/artifacts/public/build/target.crashreporter-symbols.zip
[task 2021-05-03T20:49:32.904Z] 20:49:32     INFO - mozcrash Copy/paste: Z:/task_1620073608/fetches\minidump_stackwalk\minidump_stackwalk.exe c:\users\task_1620073608\appdata\local\temp\tmprfzj6v.mozrunner\minidumps\10159dc3-9e16-437f-8c54-e6b5b25b8543.dmp c:\users\task_1620073608\appdata\local\temp\tmpqwcqr7
[task 2021-05-03T20:49:35.347Z] 20:49:35     INFO - mozcrash Saved minidump as Z:\task_1620073608\build\blobber_upload_dir\10159dc3-9e16-437f-8c54-e6b5b25b8543.dmp
[task 2021-05-03T20:49:35.350Z] 20:49:35     INFO - mozcrash Saved app info as Z:\task_1620073608\build\blobber_upload_dir\10159dc3-9e16-437f-8c54-e6b5b25b8543.extra
[task 2021-05-03T20:49:35.432Z] 20:49:35     INFO - PROCESS-CRASH | browser/components/preferences/tests/browser_sync_pairing.js | application crashed [@ mozalloc_handle_oom(unsigned int)]
[task 2021-05-03T20:49:35.432Z] 20:49:35     INFO - Mozilla crash reason: MOZ_CRASH()
[task 2021-05-03T20:49:35.432Z] 20:49:35     INFO - Crash dump filename: c:\users\task_1620073608\appdata\local\temp\tmprfzj6v.mozrunner\minidumps\10159dc3-9e16-437f-8c54-e6b5b25b8543.dmp
[task 2021-05-03T20:49:35.432Z] 20:49:35     INFO - Operating system: Windows NT
[task 2021-05-03T20:49:35.432Z] 20:49:35     INFO -                   6.1.7601 Service Pack 1
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - CPU: x86
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -      GenuineIntel family 6 model 63 stepping 2
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -      8 CPUs
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - 
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - GPU: UNKNOWN
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - 
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - Crash reason:  EXCEPTION_BREAKPOINT
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - Crash address: 0x6a764f00
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - Process uptime: 200 seconds
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - 
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO - Thread 0 (crashed)
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -  0  mozglue.dll!mozalloc_abort(char const* const) [mozalloc_abort.cpp:81747beefcbcdb4fefb47bf2dfca015f6f95afbf : 33 + 0x0]
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -     eip = 0x6a764f00   esp = 0x0022e800   ebp = 0x0022e80c   ebx = 0x6a22f9b0
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -     esi = 0x0022e81a   edi = 0x00000002   eax = 0x0000000a   ecx = 0x6a237af0
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -     edx = 0x00000000   efl = 0x00000216
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -     Found by: given as instruction pointer in context
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -  1  mozglue.dll!mozalloc_handle_oom(unsigned int) [mozalloc_oom.cpp:81747beefcbcdb4fefb47bf2dfca015f6f95afbf : 51 + 0x6]
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -     eip = 0x6a7650ce   esp = 0x0022e814   ebp = 0x0022e854   ebx = 0x00080000
[task 2021-05-03T20:49:35.433Z] 20:49:35     INFO -     esi = 0x0022e81a   edi = 0x00000000
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -  2  mozglue.dll!moz_xmalloc(unsigned int) [mozalloc.cpp:81747beefcbcdb4fefb47bf2dfca015f6f95afbf : 54 + 0x6]
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     eip = 0x6a765081   esp = 0x0022e85c   ebp = 0x0022e864   esi = 0x00600000
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     edi = 0x5c384b58
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -  3  xul.dll + 0xc266fc
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     eip = 0x57b766fc   esp = 0x0022e86c   ebp = 0x0022e8a4   esi = 0x4cc18600
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -  4  xul.dll + 0x81bcf5
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     eip = 0x5776bcf5   esp = 0x0022e8ac   ebp = 0x0022e900
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -  5  xul.dll + 0xc37525
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     eip = 0x57b87525   esp = 0x0022e908   ebp = 0x0022ea38
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -  6  xul.dll + 0x809d58
[task 2021-05-03T20:49:35.434Z] 20:49:35     INFO -     eip = 0x57759d58   esp = 0x0022ea40   ebp = 0x0022ea60
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -  7  xul.dll + 0x185b954
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     eip = 0x587ab954   esp = 0x0022ea68   ebp = 0x0022eca0
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -  8  xul.dll + 0x73fdb4
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     eip = 0x5768fdb4   esp = 0x0022eca8   ebp = 0x0022ecc4
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -  9  xul.dll + 0xc8ece0
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     eip = 0x57bdece0   esp = 0x0022eccc   ebp = 0x0022ed3c
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO - 10  xul.dll + 0xc8f305
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     eip = 0x57bdf305   esp = 0x0022ed44   ebp = 0x0022ed48
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO - 11  xul.dll + 0xc96e0d
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     eip = 0x57be6e0d   esp = 0x0022ed50   ebp = 0x0022f018
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO - 12  xul.dll + 0x37bd2
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     eip = 0x56f87bd2   esp = 0x0022f020   ebp = 0x0022f29c
[task 2021-05-03T20:49:35.435Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 13  xul.dll + 0x10c867e
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     eip = 0x5801867e   esp = 0x0022f2a4   ebp = 0x0022f300
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 14  xul.dll + 0x10a4e0f
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     eip = 0x57ff4e0f   esp = 0x0022f308   ebp = 0x0022f338
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 15  xul.dll + 0x3595f
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     eip = 0x56f8595f   esp = 0x0022f340   ebp = 0x0022f35c
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 16  xul.dll + 0x324fd5
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     eip = 0x57274fd5   esp = 0x0022f364   ebp = 0x0022f36c
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 17  xul.dll + 0x324308
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     eip = 0x57274308   esp = 0x0022f374   ebp = 0x0022f4a8
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 18  xul.dll + 0x34b5787
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     eip = 0x5a405787   esp = 0x0022f4b0   ebp = 0x0022f4c8
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.436Z] 20:49:35     INFO - 19  xul.dll + 0x3542c9b
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     eip = 0x5a492c9b   esp = 0x0022f4d0   ebp = 0x0022f760
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO - 20  xul.dll + 0x3543f47
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     eip = 0x5a493f47   esp = 0x0022f768   ebp = 0x0022f7b0
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO - 21  xul.dll + 0x3aa6
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     eip = 0x56f53aa6   esp = 0x0022f7b8   ebp = 0x0022f888
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO - 22  xul.dll + 0x3550471
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     eip = 0x5a4a0471   esp = 0x0022f890   ebp = 0x0022f89c
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO - 23  firefox.exe!wmain(int, wchar_t**) [nsWindowsWMain.cpp:81747beefcbcdb4fefb47bf2dfca015f6f95afbf : 138 + 0x1e0]
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     eip = 0x012e154a   esp = 0x0022f8a4   ebp = 0x0022fa28
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     Found by: previous frame's frame pointer
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO - 24  firefox.exe!__scrt_common_main_seh() [exe_common.inl : 288 + 0x1c]
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     eip = 0x0131eb7c   esp = 0x0022fa30   ebp = 0x0022fa70   ebx = 0x7ffd7000
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     esi = 0x6a30f0b0   edi = 0x0036fb58
[task 2021-05-03T20:49:35.437Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO - 25  kernel32.dll!BaseThreadInitThunk + 0x12
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     eip = 0x7543ef3c   esp = 0x0022fa78   ebp = 0x0022fa7c
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO - 26  ntdll.dll!BaseCheckVDMp + 0x8ff
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     eip = 0x76e63618   esp = 0x0022fa84   ebp = 0x0022fabc
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO - 27  ntdll.dll!BaseCheckVDMp + 0x8d2
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     eip = 0x76e635eb   esp = 0x0022fac4   ebp = 0x0022fad4
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO - 
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO - Thread 1
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -  0  ntdll.dll!BasepSxsCreateResourceStream + 0x97
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     eip = 0x76e46c04   esp = 0x021cfdd0   ebp = 0x021cfdfc   ebx = 0x00909070
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     esi = 0x021cfe18   edi = 0x1c528380   eax = 0x0000011f   ecx = 0x021cfe50
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     edx = 0x021cfdd8   efl = 0x00000246
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -     Found by: given as instruction pointer in context
[task 2021-05-03T20:49:35.438Z] 20:49:35     INFO -  1  firefox.exe!static sandbox::BrokerServicesBase::TargetEventsThread(void*) [broker_services.cc:81747beefcbcdb4fefb47bf2dfca015f6f95afbf : 239 + 0x17]
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     eip = 0x012fd33d   esp = 0x021cfe04   ebp = 0x021cff2c
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -  2  kernel32.dll!BaseThreadInitThunk + 0x12
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     eip = 0x7543ef3c   esp = 0x021cff34   ebp = 0x021cff38   ebx = 0x00906780
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     esi = 0x00000000   edi = 0x00000000
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -  3  ntdll.dll!BaseCheckVDMp + 0x8ff
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     eip = 0x76e63618   esp = 0x021cff40   ebp = 0x021cff78
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -  4  ntdll.dll!BaseCheckVDMp + 0x8d2
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     eip = 0x76e635eb   esp = 0x021cff80   ebp = 0x021cff90
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO - 
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO - Thread 2
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -  0  ntdll.dll!BasepSxsCreateResourceStream + 0x97
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     eip = 0x76e46c04   esp = 0x00ebfdb8   ebp = 0x00ebff4c   ebx = 0x76e2fd40
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     esi = 0x0038c420   edi = 0x00000000   eax = 0x00000185   ecx = 0x00ebfdb8
[task 2021-05-03T20:49:35.439Z] 20:49:35     INFO -     edx = 0x00ebfdc0   efl = 0x00000246
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     Found by: given as instruction pointer in context
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -  1  kernel32.dll!BaseThreadInitThunk + 0x12
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     eip = 0x7543ef3c   esp = 0x00ebff54   ebp = 0x00ebff58
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -  2  ntdll.dll!BaseCheckVDMp + 0x8ff
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     eip = 0x76e63618   esp = 0x00ebff60   ebp = 0x00ebff98
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -  3  ntdll.dll!BaseCheckVDMp + 0x8d2
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     eip = 0x76e635eb   esp = 0x00ebffa0   ebp = 0x00ebffb0
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -     Found by: call frame info
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO - 
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO - Thread 3
[task 2021-05-03T20:49:35.440Z] 20:49:35     INFO -  0  ntdll.dll!BasepSxsCreateResourceStream + 0x97```