1245172 - Assertion failure: result ([OOM] Is it really infallible?), at js/src/ds/LifoAlloc.h:281 involving js::jit::MToInt32::New

Status: RESOLVED DUPLICATE of bug 1245160

(Core :: JavaScript Engine, defect)

Description

[Gary Kwong [:gkw] [:nth10sd] (NOT official MoCo now)]

+++ This bug was initially created as a clone of Bug #1244828 +++

Nicolas requests that each stack should have it's own bug, blocking meta bug 1244824. Assigning to him by default.

Line numbers from m-c rev 54eea211e234:

#0  js::LifoAlloc::allocInfallibleOrAssert (this=<optimized out>, n=144) at /home/ubuntu/trees/mozilla-central/js/src/ds/LifoAlloc.h:281
#1  js::jit::TempAllocator::allocateInfallible (this=<optimized out>, bytes=144) at /home/ubuntu/trees/mozilla-central/js/src/jit/JitAllocPolicy.h:40
#2  js::jit::TempObject::operator new (nbytes=144, alloc=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/JitAllocPolicy.h:174
#3  js::jit::MToInt32::New (alloc=..., def=0x5d417d8, conversion=js::jit::MacroAssembler::IntConversion_Any) at /home/ubuntu/trees/mozilla-central/js/src/jit/MIR.h:5182
#4  js::jit::IonBuilder::jsop_getelem_dense (this=<optimized out>, obj=<optimized out>, index=0x5d417d8, unboxedType=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:9379
#5  0x00000000006ec1af in js::jit::IonBuilder::getElemTryDense (this=0x7ffea1edc1d0, emitted=0x7ffea1edbecf, obj=0x5d3b2b8, index=0x5d417d8) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:9000
#6  0x00000000006d5d10 in js::jit::IonBuilder::jsop_getelem (this=0x7ffea1edc1d0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:8550
#7  0x00000000006caaa5 in js::jit::IonBuilder::inspectOpcode (this=0x7ffea1edc1d0, op=JSOP_GETELEM) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1984
#8  0x00000000006c8026 in js::jit::IonBuilder::traverseBytecode (this=0x7ffea1edc1d0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1522
#9  0x00000000006c90ef in js::jit::IonBuilder::buildInline (this=0x7ffea1edc1d0, callerBuilder=<optimized out>, callerResumePoint=<optimized out>, callInfo=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1089
#10 0x00000000006e1f16 in js::jit::IonBuilder::inlineScriptedCall (this=0x7ffea1edcfe0, callInfo=..., target=0x4048c20) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:5080
#11 0x00000000006e3acf in js::jit::IonBuilder::inlineSingleCall (this=0x7ffea1edcfe0, callInfo=..., targetArg=0x7fc698687ec0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:5588
#12 0x00000000006e3d76 in js::jit::IonBuilder::inlineCallsite (this=0x7ffea1edcfe0, targets=..., callInfo=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:5644
#13 0x00000000006d38cb in js::jit::IonBuilder::jsop_call (this=0x7ffea1edcfe0, argc=<optimized out>, constructing=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:6581
#14 0x00000000006ca7cf in js::jit::IonBuilder::inspectOpcode (this=0x7ffea1edcfe0, op=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1888
#15 0x00000000006c8026 in js::jit::IonBuilder::traverseBytecode (this=0x7ffea1edcfe0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1522
#16 0x00000000006c90ef in js::jit::IonBuilder::buildInline (this=0x7ffea1edcfe0, callerBuilder=<optimized out>, callerResumePoint=<optimized out>, callInfo=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1089
#17 0x00000000006e1f16 in js::jit::IonBuilder::inlineScriptedCall (this=0x4048e50, callInfo=..., target=0x4048c20) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:5080
#18 0x00000000006e3acf in js::jit::IonBuilder::inlineSingleCall (this=0x4048e50, callInfo=..., targetArg=0x7fc698699cc0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:5588
#19 0x00000000006e3d76 in js::jit::IonBuilder::inlineCallsite (this=0x4048e50, targets=..., callInfo=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:5644
#20 0x00000000006d38cb in js::jit::IonBuilder::jsop_call (this=0x4048e50, argc=<optimized out>, constructing=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:6581
#21 0x00000000006ca7cf in js::jit::IonBuilder::inspectOpcode (this=0x4048e50, op=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1888
#22 0x00000000006c8026 in js::jit::IonBuilder::traverseBytecode (this=0x4048e50) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1522
#23 0x00000000006c2ee5 in js::jit::IonBuilder::build (this=0x4048e50) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:918
#24 0x00000000006a3946 in js::jit::IonCompile (cx=0x28c24f0, script=<optimized out>, baselineFrame=<optimized out>, osrPc=<optimized out>, optimizationLevel=<optimized out>, constructing=<optimized out>, recompile=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2210
#25 js::jit::Compile (cx=0x28c24f0, script=..., osrFrame=<optimized out>, osrPc=<optimized out>, constructing=160, forceRecompile=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2448
#26 0x00000000006a488e in BaselineCanEnterAtEntry (cx=0x28c24f0, frame=0x7ffea1ede128, script=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2573
#27 js::jit::IonCompileScriptForBaseline (cx=0x28c24f0, frame=0x7ffea1ede128, pc=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2697
#28 0x00007fc69f2486bb in ?? ()
#29 0x0000000000000000 in ?? ()