Rev4 MacOSX Snow Leopard 10.6 mozilla-inbound debug test crashtest on 2012-07-17 09:29:30 PDT for push 7a26f7c820bd slave: talos-r4-snow-048 https://tbpl.mozilla.org/php/getParsedLog.php?id=13606039&tree=Mozilla-Inbound { ###!!! ASSERTION: Mismatched busy count mods!: 'aIncrease || mBusyCount', file ../../../dom/workers/WorkerPrivate.cpp, line 2158 js::DirectWrapper::toWrapper()+0x0013B8B3 [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x00E70C63] js::DirectWrapper::toWrapper()+0x00132C12 [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x00E67FC2] XRE_AddJarManifestLocation+0x000068EF [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x01E45C3F] mac_plugin_interposing_child_OnSetThemeCursor+0x001EE54E [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x01DCB56E] JSD_GetSourceText+0x001BC47B [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x01A41A2B] JSD_GetSourceText+0x0016BDEE [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x019F139E] __CFRunLoopDoSources0+0x00000551 [/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation +0x0004E401] __CFRunLoopRun+0x00000369 [/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation +0x0004C5F9] CFRunLoopRunSpecific+0x0000023F [/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation +0x0004BDBF] RunCurrentEventLoopInMode+0x0000014D [/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox +0x0002E7EE] ReceiveNextEventCommon+0x00000094 [/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox +0x0002E551] BlockUntilNextEventMatchingListInMode+0x0000003B [/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox +0x0002E4AC] _DPSNextEvent+0x000002C4 [/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit +0x00043EB2] -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]+0x0000009B [/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit +0x00043801] JSD_GetSourceText+0x00169E81 [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x019EF431] -[NSApplication run]+0x0000018B [/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit +0x0000968F] JSD_GetSourceText+0x0016AA32 [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x019EFFE2] js::SecurityWrapper<js::DirectWrapper>::~SecurityWrapper()+0x0016C40E [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x016A8AFE] XRE_GetBinaryPath+0x00001C30 [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x0000E5E0] XRE_InitCommandLine+0x0000311A [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x0001531A] XRE_main+0x0000010A [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/XUL +0x000158DA] start+0x00000B8C [/Users/cltbld/talos-slave/test/build/FirefoxNightlyDebug.app/Contents/MacOS/firefox-bin +0x00001C6C] REFTEST TEST-UNEXPECTED-FAIL | file:///Users/cltbld/talos-slave/test/build/reftest/tests/dom/indexedDB/crashtests/726376-1.html | assertion count 1 is more than expected 0 assertions }

Rev3 Fedora 12 mozilla-inbound debug test crashtest on 2012-07-17 10:54:48 PDT for push 0e6c79d17f42 slave: talos-r3-fed-046 https://tbpl.mozilla.org/php/getParsedLog.php?id=13608332&tree=Mozilla-Inbound { ###!!! ASSERTION: Mismatched busy count mods!: 'aIncrease || mBusyCount', file ../../../dom/workers/WorkerPrivate.cpp, line 2158 non-virtual thunk to js::DirectWrapper::toWrapper() (/home/cltbld/talos-slave/test/build/firefox/libxul.so) non-virtual thunk to js::DirectWrapper::toWrapper() (/home/cltbld/talos-slave/test/build/firefox/libxul.so) XRE_AddStaticComponent (/home/cltbld/talos-slave/test/build/firefox/libxul.so) std::vector<mozilla::plugins::IPCByteRange, std::allocator<mozilla::plugins::IPCByteRange> >::resize(unsigned int, mozilla::plugins::IPCByteRange) (/home/cltbld/talos-slave/test/build/firefox/libxul.so) std::deque<IPC::Message, std::allocator<IPC::Message> >::push_back(IPC::Message const&) (/home/cltbld/talos-slave/test/build/firefox/libxul.so) std::vector<base::Histogram*, std::allocator<base::Histogram*> >::push_back(base::Histogram* const&) (/home/cltbld/talos-slave/test/build/firefox/libxul.so) std::vector<base::Histogram*, std::allocator<base::Histogram*> >::push_back(base::Histogram* const&) (/home/cltbld/talos-slave/test/build/firefox/libxul.so) JSD_GetValueForObject (/home/cltbld/talos-slave/test/build/firefox/libxul.so) non-virtual thunk to js::SecurityWrapper<js::DirectWrapper>::~SecurityWrapper() (/home/cltbld/talos-slave/test/build/firefox/libxul.so) XRE_InitCommandLine (/home/cltbld/talos-slave/test/build/firefox/libxul.so) XRE_InitCommandLine (/home/cltbld/talos-slave/test/build/firefox/libxul.so) XRE_main (/home/cltbld/talos-slave/test/build/firefox/libxul.so) stat (/home/cltbld/talos-slave/test/build/firefox/firefox-bin) __libc_start_main+0x000000E6 (/lib/libc.so.6) REFTEST TEST-PASS | file:///home/cltbld/talos-slave/test/build/reftest/tests/dom/src/offline/crashtests/408431-1.html | (LOAD ONLY) REFTEST INFO | Loading a blank page ++DOMWINDOW == 74 (0xa450704) [serial = 1116] [outer = 0xa0e4d00] REFTEST TEST-UNEXPECTED-FAIL | file:///home/cltbld/talos-slave/test/build/reftest/tests/dom/src/offline/crashtests/408431-1.html | assertion count 1 is more than expected 0 assertions }

I'm presuming this is a regression from bug 726376?

Nope.

Comment on attachment 649709 [details] [diff] [review] Patch Review of attachment 649709 [details] [diff] [review]: ----------------------------------------------------------------- ::: dom/workers/WorkerPrivate.cpp @@ +838,2 @@ > : WorkerControlRunnable(aWorkerPrivate, WorkerThread, UnchangedBusyCount), > + mStatus(aStatus) Nit: too many spaces