Crash in js::jit::CodeGeneratorShared::encode

NEW
Unassigned
(NeedInfo from)

Status

()

Core
JavaScript Engine
P3
critical
10 months ago
4 months ago

People

(Reporter: baffclan, Unassigned, NeedInfo)

Tracking

({crash, triage-deferred})

54 Branch
x86
Windows 10
crash, triage-deferred
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(crash signature)

(Reporter)

Description

10 months ago
This bug was filed from the Socorro interface and is 
report bp-764d3415-cfb0-45ad-8e04-3b9392170405.
=============================================================

Crashing Thread (9)
Frame 	Module 	Signature 	Source
0 	xul.dll 	js::jit::CodeGeneratorShared::encode(js::jit::LSnapshot*) 	js/src/jit/shared/CodeGenerator-shared.cpp:614
1 	xul.dll 	js::jit::CodeGeneratorShared::markOsiPoint(js::jit::LOsiPoint*) 	js/src/jit/shared/CodeGenerator-shared.cpp:1122
2 	xul.dll 	js::jit::CodeGenerator::visitOsiPoint(js::jit::LOsiPoint*) 	js/src/jit/CodeGenerator.cpp:2733
3 	xul.dll 	js::jit::CodeGenerator::generateBody() 	js/src/jit/CodeGenerator.cpp:5378
4 	xul.dll 	js::jit::CodeGenerator::generate() 	js/src/jit/CodeGenerator.cpp:9626
5 	xul.dll 	js::jit::GenerateCode(js::jit::MIRGenerator*, js::jit::LIRGraph*) 	js/src/jit/Ion.cpp:2042
6 	xul.dll 	js::jit::CompileBackEnd(js::jit::MIRGenerator*) 	js/src/jit/Ion.cpp:2064
7 	xul.dll 	js::HelperThread::handleIonWorkload(js::AutoLockHelperThreadState&) 	js/src/vm/HelperThreads.cpp:1554
8 	xul.dll 	js::HelperThread::threadLoop() 	js/src/vm/HelperThreads.cpp:1926
9 	xul.dll 	js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) 	js/src/threading/Thread.h:227
10 	ucrtbase.dll 	o__realloc_base 	
11 	kernel32.dll 	BaseThreadInitThunk 	
12 	ntdll.dll 	RtlUserThreadStart 	



Application Basics: 
Name: Firefox
Version: 54.0a2
Build ID: 20170405004003 	
Update Channel: aurora
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0
Flags: needinfo?(nicolas.b.pierron)
Keywords: triage-deferred
Priority: -- → P3
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