[Webkit-unassigned] [Bug 109581] New: Web Inspector: V8 crash running inspector/debugger/debugger-script-preprocessor.html

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=109581

           Summary: Web Inspector: V8 crash running
                    inspector/debugger/debugger-script-preprocessor.html
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: atwilson at chromium.org
                CC: keishi at webkit.org, pmuellr at yahoo.com,
                    pfeldman at chromium.org, yurys at chromium.org,
                    apavlov at chromium.org, loislo at chromium.org,
                    vsevik at chromium.org,
                    web-inspector-bugs at googlegroups.com


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]

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.