RESOLVED FIXED 109581
Web Inspector: V8 crash running inspector/debugger/debugger-script-preprocessor.html 
https://bugs.webkit.org/show_bug.cgi?id=109581
Summary Web Inspector: V8 crash running inspector/debugger/debugger-script-preprocess...
Andrew Wilson
Reported 2013-02-12 06:56:34 PST
I'm seeing a sporadic crash on the chromium canaries running inspector/debugger/debugger-script-preprocessor.html: crash log for DumpRenderTree (pid 4240): STDOUT: V8 error: Index too large (v8::Context::GetAlignedPointerFromEmbedderData()). Current memory usage: 32 MB STDERR: Backtrace: STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6765D067+19132135] STDERR: v8::Testing::operator= [0x646F5A41+3969] STDERR: v8::Context::SlowGetEmbedderData [0x646F7F29+1129] STDERR: v8::Context::SlowGetAlignedPointerFromEmbedderData [0x646F8B5B+59] STDERR: v8::Number::operator= [0x646F44EA+12486] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x672589D8+14919768] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6725897F+14919679] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6725881B+14919323] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6725871D+14919069] STDERR: v8::Locker::StopPreemption [0x64739D0B+38363] STDERR: v8::Locker::StopPreemption [0x64738E46+34582] STDERR: v8::Locker::StopPreemption [0x64736C06+25814] STDERR: v8::Locker::StopPreemption [0x647367EF+24767] STDERR: v8::Locker::StopPreemption [0x647A7574+486980] STDERR: v8::String::New [0x647197B8+280] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x670FFEBA+13507898] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x670FF549+13505481] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x670FF049+13504201] STDERR: v8::Locker::StopPreemption [0x64887CD6+1406374] STDERR: v8::Locker::StopPreemption [0x64887BEF+1406143] STDERR: v8::Locker::StopPreemption [0x64887A3E+1405710] STDERR: v8::Locker::StopPreemption [0x64887192+1403490] STDERR: v8::Locker::StopPreemption [0x647F1A20+791280] STDERR: v8::Locker::StopPreemption [0x647F1464+789812] STDERR: v8::Script::New [0x64700B4C+780] STDERR: v8::Script::Compile [0x647011B7+279] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x675F9401+18723457] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6700CC57+12511959] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6700D29C+12513564] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66AF2125+7159717] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66CE1628+9188520] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66CE116E+9187310] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66CE1ADB+9189723] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66CE1A3C+9189564] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66C7FAD7+8788311] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66C7FC0D+8788621] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66C8088A+8791818] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66C7F83D+8787645] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66C834E8+8803176] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66C8377D+8803837] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x670C5704+13268356] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x674FD0ED+17690477] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x678646DD+21259613] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x6765C087+19128071] STDERR: WebKit::WebFilterOperation::WebFilterOperation [0x66F7CC1E+11922078] STDERR: webkit::ppapi::PluginInstance::IsPluginAcceptingCompositionEvents [0x626F43A9+545424] STDERR: (No symbol) [0x0106F59B] STDERR: (No symbol) [0x0107909C] STDERR: (No symbol) [0x01078CF1] STDERR: (No symbol) [0x0107873C] STDERR: base::subtle::RefCountedBase::Release [0x65349D5F+433723] STDERR: base::subtle::RefCountedBase::Release [0x653552D3+480175] STDERR: base::subtle::RefCountedBase::Release [0x653556F4+481232] STDERR: base::subtle::RefCountedBase::Release [0x653565B6+485010] STDERR: base::subtle::RefCountedBase::Release [0x65364D94+544368] STDERR: base::subtle::RefCountedBase::Release [0x65363EA2+540542] STDERR: base::subtle::RefCountedBase::Release [0x652F644C+91432] STDERR: base::subtle::RefCountedBase::Release [0x65354E19+478965] STDERR: base::subtle::RefCountedBase::Release [0x65354B6E+478282] STDERR: base::subtle::RefCountedBase::Release [0x65323D79+278101] STDERR: base::subtle::RefCountedBase::Release [0x65353E41+474909] STDERR: (No symbol) [0x00FB46FD]
Attachments
Add attachment proposed patch, testcase, etc.
Rafael Weinstein
Comment 1 2013-03-05 16:01:11 PST
This doesn't appear to be crashing lately, but it is periodically timing out. I'm marking it Slow.
Rafael Weinstein
Comment 2 2013-03-05 16:07:44 PST
http://trac.webkit.org/changeset/144839
Vsevolod Vlasov
Comment 3 2013-03-05 22:12:15 PST
All inspector tests are slow by default, removed this line from expectations: http://trac.webkit.org/changeset/144881 Closing the bug.
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