It's currently #1 top crasher in today's build where it appeared for the first time. The regression window is: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=46804c31366b&tochange=6489be1890c0 It's probably a regression from bug 771251 as there are no Flash crashes in this build. Signature CrashReporter::GetPendingDir More Reports Search UUID bfd71428-b350-4e3e-b99e-7f7d72120713 Date Processed 2012-07-13 15:35:03 Uptime 66 Last Crash more than 3 months before submission Install Age 15.4 minutes since version was first installed. Install Time 2012-07-13 15:18:45 Product Firefox Version 16.0a1 Build ID 20120713030548 Release Channel nightly OS Windows NT OS Version 6.1.7601 Service Pack 1 Build Architecture x86 Build Architecture Info GenuineIntel family 6 model 37 stepping 2 Crash Reason EXCEPTION_ACCESS_VIOLATION_READ Crash Address 0x0 App Notes AdapterVendorID: 0x8086, AdapterDeviceID: 0x0046, AdapterSubsysID: 040a1028, AdapterDriverVersion: 22.214.171.1248 D2D? D2D+ DWrite? DWrite+ D3D10 Layers? D3D10 Layers+ EMCheckCompatibility True Adapter Vendor ID 0x8086 Adapter Device ID 0x0046 Total Virtual Memory 4294836224 Available Virtual Memory 3775848448 System Memory Use Percentage 28 Available Page File 13537292288 Available Physical Memory 5987373056 Frame Module Signature Source 0 xul.dll CrashReporter::GetPendingDir toolkit/crashreporter/nsExceptionHandler.cpp:1711 1 xul.dll CrashReporter::MoveToPending toolkit/crashreporter/nsExceptionHandler.cpp:1914 2 xul.dll CrashReporter::OnChildProcessDumpRequested toolkit/crashreporter/nsExceptionHandler.cpp:1970 3 xul.dll google_breakpad::CrashGenerationServer::HandleDumpRequest toolkit/crashreporter/google-breakpad/src/client/windows/crash_generation/crash_generation_server.cc:820 4 xul.dll google_breakpad::CrashGenerationServer::OnDumpRequest toolkit/crashreporter/google-breakpad/src/client/windows/crash_generation/crash_generation_server.cc:757 5 ntdll.dll RtlpTpWaitCallback 6 ntdll.dll TppWaitpExecuteCallback 7 ntdll.dll TppCallbackCheckThreadBeforeCallback 8 kernel32.dll BaseThreadInitThunk 9 ntdll.dll __RtlUserThreadStart 10 ntdll.dll _RtlUserThreadStart More reports at: https://crash-stats.mozilla.com/report/list?signature=CrashReporter%3A%3AGetPendingDir
Created attachment 641941 [details] [diff] [review] Null-check, rev. 1
Assignee: nobody → benjamin
Status: NEW → ASSIGNED
Attachment #641941 - Flags: review?(ted.mielczarek)
Comment on attachment 641941 [details] [diff] [review] Null-check, rev. 1 Review of attachment 641941 [details] [diff] [review]: ----------------------------------------------------------------- Kind of a bummer, I guess we'll just orphan these files? We should investigate why this winds up as a topcrash, presumably there must be some shutdown plugin topcrash.
Attachment #641941 - Flags: review?(ted.mielczarek) → review+
Status: ASSIGNED → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
The outcome of IRC discussions is that this is a common shutdown crash that bc is seeing, and that this patch won't make it any worse.
Comment on attachment 641941 [details] [diff] [review] Null-check, rev. 1 Bug caused by (feature/regressing bug #): bug 771251 User impact if declined: crashes (assuming we take bug 771251, which we really need for correct Flash crash reporting Testing completed (on m-c, etc.): landed on m-c, should be verified by crash-stats tomorrow Risk to taking this patch (and alternatives if risky): no risk (all the risk is in bug 771251)
Attachment #641941 - Flags: approval-mozilla-aurora?
status-firefox16: --- → fixed
Target Milestone: --- → mozilla16
Tracking for 15 which I think is what you're looking for here now, post merge.
status-firefox15: --- → affected
tracking-firefox15: --- → +
Comment on attachment 641941 [details] [diff] [review] Null-check, rev. 1 [Triage Comment] Please land to beta immediately so we have this in our first beta build.
Attachment #641941 - Flags: approval-mozilla-aurora? → approval-mozilla-beta+
status-firefox15: affected → fixed
According to the Socorro interface, this crash stopped reproducing: https://crash-stats.mozilla.com/report/list?query_search=signature&query_type=contains&reason_type=contains&range_value=4&range_unit=weeks&hang_type=any&process_type=any&signature=CrashReporter%3A%3AGetPendingDir
status-firefox15: fixed → verified
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