1245169 - Assertion failure: result ([OOM] Is it really infallible?), at js/src/ds/LifoAlloc.h:281 involving js::jit::MTypeBarrier::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 a1b94785b484:

#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::MTypeBarrier::New (alloc=..., def=<optimized out>, types=<optimized out>, kind=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/MIR.h:12646
#4  js::jit::IonBuilder::addTypeBarrier (this=<optimized out>, def=<optimized out>, observed=<optimized out>, kind=<optimized out>, pbarrier=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:7983
#5  0x00000000006e76e0 in js::jit::IonBuilder::pushTypeBarrier (this=0x3ccd4d0, def=<optimized out>, observed=0x3cce160, kind=js::jit::BarrierKind::TypeTagOnly) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:7946
#6  0x00000000006ec27f in js::jit::IonBuilder::getElemTryDense (this=0x3ccd4d0, emitted=0x7ffcddc3d45f, obj=0x376a9f0, index=0x376a960) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:9000
#7  0x00000000006d5de0 in js::jit::IonBuilder::jsop_getelem (this=0x3ccd4d0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:8550
#8  0x00000000006cab75 in js::jit::IonBuilder::inspectOpcode (this=0x3ccd4d0, op=JSOP_GETELEM) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1984
#9  0x00000000006c80f6 in js::jit::IonBuilder::traverseBytecode (this=0x3ccd4d0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:1522
#10 0x00000000006c2fb5 in js::jit::IonBuilder::build (this=0x3ccd4d0) at /home/ubuntu/trees/mozilla-central/js/src/jit/IonBuilder.cpp:918
#11 0x00000000006a3a16 in js::jit::IonCompile (cx=0x23e54f0, 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
#12 js::jit::Compile (cx=0x23e54f0, script=..., osrFrame=<optimized out>, osrPc=<optimized out>, constructing=160, forceRecompile=<optimized out>) at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2448
#13 0x00000000006a4a7c in BaselineCanEnterAtBranch (cx=0x23e54f0, osrFrame=0x7ffcddc3db78, pc=0x273aa83 "\343\201V", script=...) at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2635
#14 js::jit::IonCompileScriptForBaseline (cx=0x23e54f0, frame=0x7ffcddc3db78, pc=0x273aa83 "\343\201V") at /home/ubuntu/trees/mozilla-central/js/src/jit/Ion.cpp:2694
#15 0x00000000005d21fc in js::jit::DoWarmUpCounterFallbackOSR (cx=0x23e54f0, frame=0x7ffcddc3db78, stub=0x334d050, infoPtr=0x7ffcddc3db08) at /home/ubuntu/trees/mozilla-central/js/src/jit/BaselineIC.cpp:140
#16 0x00007f268b09be5f in ?? ()
#17 0x0000000000000000 in ?? ()