Open Bug 1312245 Opened 9 years ago Updated 3 years ago

Crash in js::jit::BacktrackingAllocator::computeSpillWeight

Categories

(Core :: JavaScript Engine, defect, P3)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
Windows 10
Type:
defect

Tracking

()

Status:
REOPENED
Tracking Flags:
Tracking Status
firefox-esr45 --- affected
firefox50 --- affected
firefox51 --- affected
firefox52 --- wontfix
firefox53 --- affected

People

(Reporter: baffclan, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: crash, triage-deferred, Whiteboard: qa-not-actionable)

Crash Data

This bug was filed from the Socorro interface and is report bp-1943f7ed-d554-4ecf-a275-309d72161023. ============================================================= Crashing Thread (7) Frame Module Signature Source 0 xul.dll js::jit::BacktrackingAllocator::computeSpillWeight(js::jit::LiveBundle*) js/src/jit/BacktrackingAllocator.cpp:2498 1 xul.dll js::jit::BacktrackingAllocator::tryAllocateRegister(js::jit::BacktrackingAllocator::PhysicalRegister&, js::jit::LiveBundle*, bool*, bool*, mozilla::Vector<js::jit::LiveBundle*, 4, js::SystemAllocPolicy>&) js/src/jit/BacktrackingAllocator.cpp:1457 2 xul.dll js::jit::BacktrackingAllocator::processBundle(js::jit::MIRGenerator*, js::jit::LiveBundle*) js/src/jit/BacktrackingAllocator.cpp:1293 3 xul.dll js::jit::BacktrackingAllocator::go() js/src/jit/BacktrackingAllocator.cpp:837 4 xul.dll js::jit::GenerateLIR(js::jit::MIRGenerator*) js/src/jit/Ion.cpp:1954 5 xul.dll js::jit::CompileBackEnd(js::jit::MIRGenerator*) js/src/jit/Ion.cpp:2024 6 xul.dll js::HelperThread::handleIonWorkload(js::AutoLockHelperThreadState&) js/src/vm/HelperThreads.cpp:1509 7 xul.dll js::HelperThread::threadLoop() js/src/vm/HelperThreads.cpp:1868 8 xul.dll js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) js/src/threading/Thread.h:227 9 ucrtbase.dll o__realloc_base 10 kernel32.dll BaseThreadInitThunk 11 ntdll.dll RtlUserThreadStart Application Basics: Name: Firefox Version: 52.0a1 Build ID: 20161022030204 User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0 OS: Windows_NT 10.0
Crash volume for signature 'js::jit::BacktrackingAllocator::computeSpillWeight': - nightly (version 53): 3 crashes from 2016-11-14. - aurora (version 52): 1 crash from 2016-11-14. - beta (version 51): 217 crashes from 2016-11-14. - release (version 50): 910 crashes from 2016-11-01. - esr (version 45): 105 crashes from 2016-07-06. Crash volume on the last weeks (Week N is from 01-02 to 01-08): W. N-1 W. N-2 W. N-3 W. N-4 W. N-5 W. N-6 W. N-7 - nightly 0 2 1 0 0 0 0 - aurora 0 0 0 1 0 0 0 - beta 31 31 46 29 24 30 16 - release 156 143 143 148 112 124 41 - esr 5 1 4 3 1 1 3 Affected platforms: Windows, Mac OS X, Linux Crash rank on the last 7 days: Browser Content Plugin - nightly #568 - aurora #2789 - beta #755 #194 - release #833 #206 - esr #1403
status-firefox50: --- → affected
status-firefox51: --- → affected
status-firefox53: --- → affected
status-firefox-esr45: --- → affected
Too late for firefox 52, mass-wontfix.
status-firefox52: affected → wontfix
Keywords: triage-deferred
Priority: -- → P3

Reopening bug since there are crash reports in the last 6 months.

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WORKSFORME
Status: RESOLVED → REOPENED
Resolution: WORKSFORME → ---
Whiteboard: qa-not-actionable

Since the crash volume is low (less than 5 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

For more information, please visit auto_nag documentation.

Severity: critical → S3
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