[Webkit-unassigned] [Bug 90469] storage tests are flaky (crashing) on windows

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jul 3 10:47:47 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=90469





--- Comment #2 from Joshua Bell <jsbell at chromium.org>  2012-07-03 10:47:47 PST ---
Partial stack from a debug builder: 

crash log for DumpRenderTree (pid 13452):
STDOUT: <empty>
STDERR: Backtrace:
STDERR:     WebKit::WebFilterOperations::at [0x114A432F+10164239]
STDERR:     WebKit::WebFilterOperations::at [0x114A440F+10164463]
STDERR:     WebKit::WebFilterOperations::at [0x119EE2C1+15710113]
STDERR:     v8::Locker::StopPreemption [0x01771EFC+420348]
...
STDERR:     v8::Locker::StopPreemption [0x018E48EF+1938415]
STDERR:     (No symbol) [0x0570A336]
...
STDERR:     (No symbol) [0x05712B4A]
STDERR:     v8::Locker::StopPreemption [0x0176B48C+393100]
STDERR:     v8::Locker::StopPreemption [0x0176B214+392468]
STDERR:     v8::Locker::StopPreemption [0x0176EBBD+407229]
STDERR:     v8::FunctionTemplate::GetFunction [0x016F6A35+357]
STDERR:     WebKit::WebFilterOperations::at [0x119E091A+15654394]
...
STDERR:     WebKit::WebFilterOperations::at [0x10B01947+60967]
STDERR:     v8::Locker::StopPreemption [0x017C240D+749325]
...
STDERR:     v8::Locker::StopPreemption [0x019E1881+2974593]
STDERR:     (No symbol) [0x0570A336]
...
STDERR:     (No symbol) [0x05712B4A]
STDERR:     v8::Locker::StopPreemption [0x0176B48C+393100]
STDERR:     v8::Locker::StopPreemption [0x0176B214+392468]
STDERR:     v8::Script::Run [0x016DF901+593]
STDERR:     WebKit::WebFilterOperations::at [0x1148FD06+10080742]
...
STDERR:     WebKit::WebFilterOperations::at [0x1191FFC7+14865575]
STDERR:     std::_Init_locks::operator= [0x1225C3B0+2330128]
STDERR:     webkit::npapi::PluginList::DebugPluginLoading [0x03E1FB30+721199]
STDERR:     (No symbol) [0x0058D6A9]
...
STDERR:     (No symbol) [0x005942EC]
STDERR:     base::DelegateSimpleThreadPool::~DelegateSimpleThreadPool [0x0094518F+418550]
STDERR:     base::DelegateSimpleThreadPool::~DelegateSimpleThreadPool [0x0094BB39+445600]

This stack pattern (crash in WebKit::WebFilterOperations::at coming from base::DelegateSimpleThreadPool destructor) is consistent among these crashes.

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