Bug: Intermittent Windows 32-bit browser/components/preferences/tests/<random_test> | application crashed [@ mozalloc_handle_oom] | application terminated with exit code 1
Status: RESOLVED
Priority: P3
Resolution: INCOMPLETE
Created: 2021-09-16 12:26:20+00:00
Resolved: 2023-06-02 12:04:36+00:00

**Filed by:** smolnar [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=351725278&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/MEuV7r-7TCyayqGg_y-tSw/runs/1/artifacts/public/logs/live_backing.log

---
```
INFO - TEST-PASS | browser/components/preferences/tests/browser_warning_permanent_private_browsing.js | Expect a prompt when turning permanent private browsing on! - 
[task 2021-09-16T12:07:54.725Z] 12:07:54     INFO - Leaving test bound 
[task 2021-09-16T12:07:54.726Z] 12:07:54     INFO - Entering test bound 
[task 2021-09-16T12:07:54.727Z] 12:07:54     INFO - Buffered messages finished
[task 2021-09-16T12:07:54.727Z] 12:07:54    ERROR - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_warning_permanent_private_browsing.js | application terminated with exit code 1
[task 2021-09-16T12:07:54.728Z] 12:07:54     INFO - runtests.py | Application ran for: 0:02:57.264237
<...>
INFO - mozcrash Saved app info as Z:\task_1631791943\build\blobber_upload_dir\9de85330-3a5f-4b8e-9410-fb12fac05840.extra
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - PROCESS-CRASH | browser/components/preferences/tests/browser_warning_permanent_private_browsing.js | application crashed [@ mozalloc_handle_oom(unsigned int)]
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - Mozilla crash reason: MOZ_CRASH()
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - Crash dump filename: C:\Users\task_1631791943\AppData\Local\Temp\tmpq9qbneqx.mozrunner\minidumps\9de85330-3a5f-4b8e-9410-fb12fac05840.dmp
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - Operating system: Windows NT
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO -                   6.1.7601 Service Pack 1
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - CPU: x86
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO -      GenuineIntel family 6 model 63 stepping 2
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO -      8 CPUs
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - 
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - GPU: UNKNOWN
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - 
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - Crash reason:  EXCEPTION_BREAKPOINT
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - Crash address: 0x6b70fce0
[task 2021-09-16T12:08:08.391Z] 12:08:08     INFO - Process uptime: 177 seconds
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO - 
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO - Thread 0 tid 5504 (crashed) 0  mozglue.dll!mozalloc_abort(char const* const) [mozalloc_abort.cpp:d372710b98a6ce5d1b2a9dffd53a879091c5c148 : 33 + 0x0]
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     eip = 0x6b70fce0   esp = 0x0034e438   ebp = 0x0034e444   ebx = 0x6b53f9b0
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     esi = 0x0034e450   edi = 0x00000002   eax = 0x0000000a   ecx = 0x6b547af0
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     edx = 0x00000000   efl = 0x00000202
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     Found by: given as instruction pointer in context
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -  1  mozglue.dll!mozalloc_handle_oom(unsigned int) [mozalloc_oom.cpp:d372710b98a6ce5d1b2a9dffd53a879091c5c148 : 51 + 0x9]
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     eip = 0x6b70fd52   esp = 0x0034e44c   ebp = 0x0034e484   ebx = 0x3d208700
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     esi = 0x00000000   edi = 0x00000048
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -     Found by: call frame info
[task 2021-09-16T12:08:08.392Z] 12:08:08     INFO -  2  xul.dll + 0x182e849
<...>
```