RESOLVED DUPLICATE of bug 23551 23204
Profiling news.google.com crashes WebKit nightly. 
https://bugs.webkit.org/show_bug.cgi?id=23204
Summary Profiling news.google.com crashes WebKit nightly.
Eric Seidel (no email)
Reported 2009-01-08 20:10:51 PST
1. Open r39682 2. surf to news.google.com 3. open the inspector, enable profiling, start recording 4. tell news.google.com to reload. 5. BOOM! Process: Safari [1557] Path: /Volumes/WebKit/WebKit.app/Contents/MacOS/WebKit Identifier: org.webkit.nightly.WebKit Version: r39682 (39682) Code Type: X86 (Native) Parent Process: launchd [332] Date/Time: 2009-01-08 20:08:58.563 -0800 OS Version: Mac OS X 10.5.5 (9F33) Report Version: 6 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000600000d8 Crashed Thread: 0 Thread 0 Crashed: 0 com.apple.JavaScriptCore 0x0042f3e8 JSC::Profiler::didExecute(JSC::ExecState*, JSC::JSValuePtr) + 72 1 com.apple.JavaScriptCore 0x003ea75f JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*, JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&, JSC::ScopeChainNode*, JSC::JSValuePtr*) + 527 2 com.apple.JavaScriptCore 0x00371d35 __ZN3JSCL21functionProtoFuncCallEPNS_9ExecStateEPNS_8JSObjectENS_10JSValuePtrERKNS_7ArgListE + 341 3 com.apple.JavaScriptCore 0x003d223a JSC::Interpreter::cti_op_call_NotJSFunction(void*, ...) + 522 4 ??? 0x18a74c2e 0 + 413617198 5 com.apple.JavaScriptCore 0x003ea738 JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*, JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&, JSC::ScopeChainNode*, JSC::JSValuePtr*) + 488 6 com.apple.JavaScriptCore 0x00371d35 __ZN3JSCL21functionProtoFuncCallEPNS_9ExecStateEPNS_8JSObjectENS_10JSValuePtrERKNS_7ArgListE + 341 7 com.apple.JavaScriptCore 0x003d223a JSC::Interpreter::cti_op_call_NotJSFunction(void*, ...) + 522 8 ??? 0x18a74c2e 0 + 413617198 9 com.apple.JavaScriptCore 0x003ea738 JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*, JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&, JSC::ScopeChainNode*, JSC::JSValuePtr*) + 488 10 com.apple.JavaScriptCore 0x0036c14f JSC::JSObject::put(JSC::ExecState*, JSC::Identifier const&, JSC::JSValuePtr, JSC::PutPropertySlot&) + 831 11 com.apple.JavaScriptCore 0x003d4c42 JSC::Interpreter::cti_op_put_by_id_generic(void*, ...) + 82 12 ??? 0x186277a7 0 + 409106343 13 com.apple.JavaScriptCore 0x003ea738 JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*, JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&, JSC::ScopeChainNode*, JSC::JSValuePtr*) + 488 14 com.apple.JavaScriptCore 0x0036c14f JSC::JSObject::put(JSC::ExecState*, JSC::Identifier const&, JSC::JSValuePtr, JSC::PutPropertySlot&) + 831 15 com.apple.JavaScriptCore 0x003d4b7f JSC::Interpreter::cti_op_put_by_id(void*, ...) + 95 16 ??? 0x186225cf 0 + 409085391 17 com.apple.JavaScriptCore 0x003ea738 JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*, JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&, JSC::ScopeChainNode*, JSC::JSValuePtr*) + 488 18 com.apple.JavaScriptCore 0x003720df __ZN3JSCL22functionProtoFuncApplyEPNS_9ExecStateEPNS_8JSObjectENS_10JSValuePtrERKNS_7ArgListE + 671 19 com.apple.JavaScriptCore 0x003d223a JSC::Interpreter::cti_op_call_NotJSFunction(void*, ...) + 522 20 ??? 0x18a6c43b 0 + 413582395 21 com.apple.JavaScriptCore 0x003ea738 JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*, JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&, JSC::ScopeChainNode*, JSC::JSValuePtr*) + 488 22 com.apple.JavaScriptCore 0x0032cf2d JSC::call(JSC::ExecState*, JSC::JSValuePtr, JSC::CallType, JSC::CallData const&, JSC::JSValuePtr, JSC::ArgList const&) + 125 23 com.apple.WebCore 0x011b6d6c WebCore::JSQuarantinedObjectWrapper::call(JSC::ExecState*, JSC::JSObject*, JSC::JSValuePtr, JSC::ArgList const&) + 284 24 com.apple.JavaScriptCore 0x0032cf59 JSC::call(JSC::ExecState*, JSC::JSValuePtr, JSC::CallType, JSC::CallData const&, JSC::JSValuePtr, JSC::ArgList const&) + 169 25 com.apple.WebCore 0x0111e619 WebCore::JSAbstractEventListener::handleEvent(WebCore::Event*, bool) + 1257 26 com.apple.WebCore 0x00fb0f6c WebCore::EventTargetNode::handleLocalEvents(WebCore::Event*, bool) + 156 27 com.apple.WebCore 0x00faf56c WebCore::EventTargetNode::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>, int&) + 444 28 com.apple.WebCore 0x00fafbdf WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&) + 239 29 com.apple.WebCore 0x00f672a2 WebCore::Document::finishedParsing() + 130 30 com.apple.WebCore 0x01065c09 WebCore::HTMLTokenizer::write(WebCore::SegmentedString const&, bool) + 2313 31 com.apple.WebCore 0x01066cdc WebCore::HTMLTokenizer::notifyFinished(WebCore::CachedResource*) + 1372 32 com.apple.WebCore 0x00e743dc WebCore::CachedScript::checkNotify() + 60 33 com.apple.WebCore 0x014c1444 WebCore::Loader::Host::didFinishLoading(WebCore::SubresourceLoader*) + 276 34 com.apple.WebCore 0x01448ead WebCore::SubresourceLoader::didFinishLoading() + 45 35 com.apple.Foundation 0x95542097 -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading] + 87 36 com.apple.Foundation 0x95542003 _NSURLConnectionDidFinishLoading + 147 37 com.apple.CFNetwork 0x94e99209 sendDidFinishLoadingCallback + 148 38 com.apple.CFNetwork 0x94e96180 _CFURLConnectionSendCallbacks + 1759 39 com.apple.CFNetwork 0x94e95a25 muxerSourcePerform + 283 40 com.apple.CoreFoundation 0x903c3615 CFRunLoopRunSpecific + 3141 41 com.apple.CoreFoundation 0x903c3cf8 CFRunLoopRunInMode + 88 42 com.apple.HIToolbox 0x939ca480 RunCurrentEventLoopInMode + 283 43 com.apple.HIToolbox 0x939ca299 ReceiveNextEventCommon + 374 44 com.apple.HIToolbox 0x939ca10d BlockUntilNextEventMatchingListInMode + 106 45 com.apple.AppKit 0x906ba3ed _DPSNextEvent + 657 46 com.apple.AppKit 0x906b9ca0 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 47 com.apple.Safari 0x00007b3e 0x1000 + 27454 48 com.apple.AppKit 0x906b2cdb -[NSApplication run] + 795 49 com.apple.AppKit 0x9067ff14 NSApplicationMain + 574 50 com.apple.Safari 0x000b2776 0x1000 + 726902 Thread 1: 0 libSystem.B.dylib 0x9504c68e __semwait_signal + 10 1 libSystem.B.dylib 0x9507736d pthread_cond_wait$UNIX2003 + 73 2 com.apple.WebCore 0x01076964 WebCore::IconDatabase::syncThreadMainLoop() + 244 3 com.apple.WebCore 0x01076a75 WebCore::IconDatabase::iconDatabaseSyncThread() + 181 4 libSystem.B.dylib 0x950766f5 _pthread_start + 321 5 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 2: 0 libSystem.B.dylib 0x9504c68e __semwait_signal + 10 1 libSystem.B.dylib 0x9507736d pthread_cond_wait$UNIX2003 + 73 2 com.apple.WebCore 0x012809d0 WebCore::LocalStorageThread::localStorageThread() + 160 3 libSystem.B.dylib 0x950766f5 _pthread_start + 321 4 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 3: 0 libSystem.B.dylib 0x950454a6 mach_msg_trap + 10 1 libSystem.B.dylib 0x9504cc9c mach_msg + 72 2 com.apple.CoreFoundation 0x903c30ce CFRunLoopRunSpecific + 1790 3 com.apple.CoreFoundation 0x903c3cf8 CFRunLoopRunInMode + 88 4 com.apple.CFNetwork 0x94e90eca CFURLCacheWorkerThread(void*) + 396 5 libSystem.B.dylib 0x950766f5 _pthread_start + 321 6 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 4: 0 libSystem.B.dylib 0x950454a6 mach_msg_trap + 10 1 libSystem.B.dylib 0x9504cc9c mach_msg + 72 2 com.apple.CoreFoundation 0x903c30ce CFRunLoopRunSpecific + 1790 3 com.apple.CoreFoundation 0x903c3cf8 CFRunLoopRunInMode + 88 4 com.apple.Foundation 0x95540100 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 320 5 com.apple.Foundation 0x954dcbad -[NSThread main] + 45 6 com.apple.Foundation 0x954dc754 __NSThread__main__ + 308 7 libSystem.B.dylib 0x950766f5 _pthread_start + 321 8 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 5: 0 libSystem.B.dylib 0x950955e2 select$DARWIN_EXTSN + 10 1 libSystem.B.dylib 0x950766f5 _pthread_start + 321 2 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 6: 0 libSystem.B.dylib 0x9508c276 fcntl$UNIX2003 + 10 1 com.apple.SearchKit 0x93932c8f StoreStreamFlush + 31 2 com.apple.SearchKit 0x939324d3 StorageCommit + 707 3 com.apple.SearchKit 0x93932205 IAStorageCommit + 37 4 com.apple.SearchKit 0x9393219c IAStorage::Commit(unsigned char) + 28 5 com.apple.SearchKit 0x9392cc2e TIAIndex::Flush(unsigned long) + 190 6 com.apple.SearchKit 0x9392cad4 SKIndexFlushInternal + 68 7 com.apple.SearchKit 0x9392ca6f SKIndexFlush + 31 8 com.apple.Safari 0x0002cad7 0x1000 + 178903 9 com.apple.Foundation 0x954dcbad -[NSThread main] + 45 10 com.apple.Foundation 0x954dc754 __NSThread__main__ + 308 11 libSystem.B.dylib 0x950766f5 _pthread_start + 321 12 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 7: 0 libSystem.B.dylib 0x950454a6 mach_msg_trap + 10 1 libSystem.B.dylib 0x9504cc9c mach_msg + 72 2 com.apple.CoreFoundation 0x903c30ce CFRunLoopRunSpecific + 1790 3 com.apple.CoreFoundation 0x903c3cf8 CFRunLoopRunInMode + 88 4 com.apple.Foundation 0x95511135 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213 5 com.apple.Foundation 0x9551d254 -[NSRunLoop(NSRunLoop) run] + 84 6 com.apple.Safari 0x000580a0 0x1000 + 356512 7 com.apple.Foundation 0x954dcbad -[NSThread main] + 45 8 com.apple.Foundation 0x954dc754 __NSThread__main__ + 308 9 libSystem.B.dylib 0x950766f5 _pthread_start + 321 10 libSystem.B.dylib 0x950765b2 thread_start + 34 Thread 0 crashed with X86 Thread State (32-bit): eax: 0x5ffffffc ebx: 0x0042f3ae ecx: 0x5ffffffc edx: 0x60000000 edi: 0x1e3d8da0 esi: 0x1a99bc20 ebp: 0xbfffc9a8 esp: 0xbfffc950 ss: 0x0000001f efl: 0x00010206 eip: 0x0042f3e8 cs: 0x00000017 ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037 cr2: 0x600000d8 Binary Images: 0x1000 - 0x142fef com.apple.Safari 4.0 (5528.1) <88983e9de4325a60c903ef39a2293d27> /Applications/Safari.app/Contents/MacOS/Safari 0x18f000 - 0x190ffc +WebKitNightlyEnabler.dylib ??? (???) <e57918bc2ed196524941550b1bd67bd3> /Volumes/WebKit/WebKit.app/Contents/Resources/WebKitNightlyEnabler.dylib 0x195000 - 0x25efe7 com.apple.WebKit r39682 (528.9+) <9688875950816f2c0742029124f6c838> /Volumes/WebKit/WebKit.app/Contents/Frameworks/10.5/WebKit.framework/Versions/A/WebKit 0x2ee000 - 0x2fdff8 SyndicationUI ??? (???) <1fe4e2e3c35f575a6122b9192644dae4> /System/Library/PrivateFrameworks/SyndicationUI.framework/Versions/A/SyndicationUI 0x30d000 - 0x454ffb com.apple.JavaScriptCore 528+ (528.9+) <1a1af5da1e8f2abbb571a8a58d7f3702> /Volumes/WebKit/WebKit.app/Contents/Frameworks/10.5/JavaScriptCore.framework/Versions/A/JavaScriptCore 0xda7000 - 0x161efff com.apple.WebCore 528+ (528.9+) <d39b2ce8b74edb5933be942630bc53c7> /Volumes/WebKit/WebKit.app/Contents/Frameworks/10.5/WebCore.framework/Versions/A/WebCore 0x1b4e000 - 0x1c6cff7 com.apple.RawCamera.bundle 2.0.8 (2.0.8) <56067945130800a348eb076676d41e92> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera 0x15dba000 - 0x15dbfff3 libCGXCoreImage.A.dylib ??? (???) <31761f6461b8dd390dc4df480b1fb564> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGXCoreImage.A.dylib 0x176f0000 - 0x176f0ffe com.apple.JavaPluginCocoa 12.2.0 (12.2.0) <b08d1285182ffcbaedd747d17fdaeefd> /Library/Internet Plug-Ins/JavaPluginCocoa.bundle/Contents/MacOS/JavaPluginCocoa 0x17f97000 - 0x17f9dffd com.apple.JavaVM 12.2.0 (12.2.0) <9ad39149cc7ecc91da3e93df7f61d315> /System/Library/Frameworks/JavaVM.framework/Versions/A/JavaVM 0x18771000 - 0x18776fff com.apple.DictionaryServiceComponent 1.1 (1.1) <8edc1180f52db18e9ddfb4e95debe61b> /System/Library/Components/DictionaryService.component/Contents/MacOS/DictionaryService 0x187fc000 - 0x1886dfff +com.DivXInc.DivXDecoder 6.4.0 (6.4.0) /Library/QuickTime/DivX Decoder.component/Contents/MacOS/DivX Decoder 0x18a1c000 - 0x18a1cffd liblangid.dylib ??? (???) <4310e568d617f1ce7178266630e1b71a> /usr/lib/liblangid.dylib 0x18ace000 - 0x18acffff +com.google.GoogleNotifierQuickAddCMPlugin 1.9.100 (1.9.100.0) /Users/eseidel/Library/Contextual Menu Items/Google Notifier Quick Add CM Plugin.plugin/Contents/MacOS/Google Notifier Quick Add CM Plugin 0x1a8d4000 - 0x1a8f0fe7 libPDFRIP.A.dylib ??? (???) <fd8ad69c65f95e3e32d44f5ed6ec43fb> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libPDFRIP.A.dylib 0x1b09c000 - 0x1b1c3fe7 libmecab.1.0.0.dylib ??? (???) <7b38ea21924f2d04b3aa6c75b0ddcb29> /usr/lib/libmecab.1.0.0.dylib 0x1dd97000 - 0x1dd99ffe com.apple.AutomatorCMM 1.1 (160) <650079fd95a57e8131e79409a00b2aed> /System/Library/Contextual Menu Items/AutomatorCMM.plugin/Contents/MacOS/AutomatorCMM 0x1dd9f000 - 0x1dda0ffd com.apple.BluetoothMenu 2.1 (2.1f17) /System/Library/Contextual Menu Items/BluetoothContextualMenu.plugin/Contents/MacOS/BluetoothContextualMenu 0x1dda5000 - 0x1de13ff7 com.apple.Bluetooth 2.1 (2.1f17) <29ab5843bb608c155d4d7353320c2194> /System/Library/Frameworks/IOBluetooth.framework/Versions/A/IOBluetooth 0x1de5f000 - 0x1de62fff com.apple.BezelServicesFW 1.4.832 (1.4.832) /System/Library/PrivateFrameworks/BezelServices.framework/Versions/A/BezelServices 0x1de69000 - 0x1de6efff com.apple.FolderActionsMenu 1.3.2 (1.3.2) <9ba69ef0bec96264a79fa28b3a5f058b> /System/Library/Contextual Menu Items/FolderActionsMenu.plugin/Contents/MacOS/FolderActionsMenu 0x8fe00000 - 0x8fe2da53 dyld 96.2 (???) <7af47d3b00b2268947563c7fa8c59a07> /usr/lib/dyld 0x90003000 - 0x90080fef libvMisc.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib 0x90081000 - 0x9024ffff com.apple.security 5.0.4 (34102) <f01d6cbd6a0f24f6c13952ed448e77d6> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x90250000 - 0x9030afe3 com.apple.CoreServices.OSServices 226.5 (226.5) <2a135d4fb16f4954290f7b72b4111aa3> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x9030e000 - 0x90314fff com.apple.print.framework.Print 218.0.2 (220.1) <8bf7ef71216376d12fcd5ec17e43742c> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print 0x90315000 - 0x90344fe3 com.apple.AE 402.2 (402.2) <e01596187e91af5d48653920017b8c8e> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE 0x90345000 - 0x9034afff com.apple.backup.framework 1.0 (1.0) /System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup 0x9034b000 - 0x90350ffb com.apple.DisplayServicesFW 2.0 (2.0) <8953865f53e940007a4e4ac5390d3c95> /System/Library/PrivateFrameworks/DisplayServices.framework/Versions/A/DisplayServices 0x90351000 - 0x90483fff com.apple.CoreFoundation 6.5.4 (476.15) <e2869ad6dc1dd289f21b305b0bea9158> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x90484000 - 0x904aefff com.apple.CoreMediaPrivate 11.0 (11.0) <e37d6ebd5934b482c864ba6eaf122488> /System/Library/PrivateFrameworks/CoreMediaPrivate.framework/Versions/A/CoreMediaPrivate 0x904af000 - 0x9058ffff libobjc.A.dylib ??? (???) <7b92613fdf804fd9a0a3733a0674c30b> /usr/lib/libobjc.A.dylib 0x90590000 - 0x905cafe7 com.apple.coreui 1.2 (62) /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI 0x905cb000 - 0x90679ffb com.apple.QTKit 7.5.5 (990.7) /System/Library/Frameworks/QTKit.framework/Versions/A/QTKit 0x9067a000 - 0x90e77fef com.apple.AppKit 6.5.3 (949.34) <4c7af9b12c894d4a528fda29377f143b> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x90eeb000 - 0x90ef2ffe libbsm.dylib ??? (???) <d25c63378a5029648ffd4b4669be31bf> /usr/lib/libbsm.dylib 0x90ef3000 - 0x90f9afeb com.apple.QD 3.11.54 (???) <b743398c24c38e581a86e91744a2ba6e> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD 0x90f9b000 - 0x90fb3fff com.apple.openscripting 1.2.8 (???) <572c7452d7e740e8948a5ad07a99602b> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting 0x90fb4000 - 0x90fe6fff com.apple.LDAPFramework 1.4.5 (110) <cc04500cf7b6edccc75bb3fe2973f72c> /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP 0x90ff4000 - 0x9107bff7 libsqlite3.0.dylib ??? (???) <6978bbcca4277d6ae9f042beff643f7d> /usr/lib/libsqlite3.0.dylib 0x910ad000 - 0x91113ffb com.apple.ISSupport 1.7 (38) /System/Library/PrivateFrameworks/ISSupport.framework/Versions/A/ISSupport 0x91114000 - 0x91155fe7 libRIP.A.dylib ??? (???) <1f09316e876fe813271bdfb9eb5b229e> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib 0x91156000 - 0x91158fff com.apple.CrashReporterSupport 10.5.5 (159) <9a0fe0419410218e5b1a25c08d4531cd> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport 0x91159000 - 0x9115bfff com.apple.securityhi 3.0 (30817) <2b2854123fed609d1820d2779e2e0963> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI 0x91168000 - 0x91175fe7 com.apple.opengl 1.5.7 (1.5.7) <db835aeb1ffca9f5b5647dd0829a5b2c> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL 0x91176000 - 0x91178ff5 libRadiance.dylib ??? (???) <8a844202fcd65662bb9ab25f08c45a62> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib 0x91179000 - 0x9117dfff com.apple.OpenDirectory 10.5 (10.5) <e7e4507f5ecd8c8cdcdb2fc0675da0b4> /System/Library/PrivateFrameworks/OpenDirectory.framework/Versions/A/OpenDirectory 0x913e7000 - 0x91405ff3 com.apple.DirectoryService.Framework 3.5.5 (3.5.5) <4b81063df189bc462f012a169474fcbc> /System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryService 0x91406000 - 0x9142afff libxslt.1.dylib ??? (???) <ea5c8d349a3934ecc2b936f9cdfaba04> /usr/lib/libxslt.1.dylib 0x9142b000 - 0x9142bffe com.apple.MonitorPanelFramework 1.2.0 (1.2.0) <a2b462be6c51187eddf7d097ef0e0a04> /System/Library/PrivateFrameworks/MonitorPanel.framework/Versions/A/MonitorPanel 0x91469000 - 0x91494fe7 libauto.dylib ??? (???) <42d8422dc23a18071869fdf7b5d8fab5> /usr/lib/libauto.dylib 0x91495000 - 0x914b2ff7 com.apple.QuickLookFramework 1.3.1 (170.9) /System/Library/Frameworks/QuickLook.framework/Versions/A/QuickLook 0x914b3000 - 0x91563fff edu.mit.Kerberos 6.0.12 (6.0.12) <da7253e3fb7e47e46cb46d47ed320ffc> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos 0x91564000 - 0x915b4ff7 com.apple.HIServices 1.7.0 (???) <f7e78891a6d08265c83dca8e378be1ea> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices 0x915b5000 - 0x915b9fff libmathCommon.A.dylib ??? (???) /usr/lib/system/libmathCommon.A.dylib 0x915ba000 - 0x915c2fff com.apple.DiskArbitration 2.2.1 (2.2.1) <75b0c8d8940a8a27816961dddcac8e0f> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x915c3000 - 0x915d9fe7 com.apple.CoreVideo 1.5.1 (1.5.1) <001910004257f1386724398f584b30b5> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo 0x915ee000 - 0x9176dfff com.apple.AddressBook.framework 4.1.1 (696) <bb7f2d5f0b2d180288cd959cd9ba6c1a> /System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook 0x91774000 - 0x917abfff com.apple.SystemConfiguration 1.9.2 (1.9.2) <8b26ebf26a009a098484f1ed01ec499c> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x917ac000 - 0x917b8ff9 com.apple.helpdata 1.0.1 (14.2) /System/Library/PrivateFrameworks/HelpData.framework/Versions/A/HelpData 0x917b9000 - 0x917e6feb libvDSP.dylib ??? (???) <b232c018ddd040ec4e2c2af632dd497f> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib 0x917e7000 - 0x91830fef com.apple.Metadata 10.5.2 (398.22) <a6b676925dd832780daf991e79adfebd> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata 0x91831000 - 0x927e6ffe com.apple.QuickTimeComponents.component 7.5.5 (990.7) /System/Library/QuickTime/QuickTimeComponents.component/Contents/MacOS/QuickTimeComponents 0x928c8000 - 0x92907fef libTIFF.dylib ??? (???) <3589442575ac77746ae99ecf724f5f87> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib 0x92908000 - 0x92911fff com.apple.speech.recognition.framework 3.7.24 (3.7.24) <d3180f9edbd9a5e6f283d6156aa3c602> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition 0x92912000 - 0x92acdff3 com.apple.QuartzComposer 2.1 (106.5) <1a52b406a3f3d04387c822da4a93c245> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/Versions/A/QuartzComposer 0x92ace000 - 0x92addfff libsasl2.2.dylib ??? (???) <b9e1ca0b6612e280b6cbea6df0eec5f6> /usr/lib/libsasl2.2.dylib 0x92ade000 - 0x92adeffa com.apple.CoreServices 32 (32) <2fcc8f3bd5bbfc000b476cad8e6a3dd2> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x92adf000 - 0x92adfffd com.apple.Accelerate 1.4.2 (Accelerate 1.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate 0x92ae0000 - 0x92be1fff com.apple.PubSub 1.0.3 (65.3) /System/Library/Frameworks/PubSub.framework/Versions/A/PubSub 0x92be2000 - 0x92f04fe2 com.apple.QuickTime 7.5.5 (990.7) <87077cec43c7e9b02c8ee80e50b8b81f> /System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime 0x92f05000 - 0x92f2dfff libcups.2.dylib ??? (???) <1031ca5b692b80a9568e57a342b60157> /usr/lib/libcups.2.dylib 0x92f2e000 - 0x92f35fff com.apple.agl 3.0.9 (AGL-3.0.9) <aeab67ef267f8295ae80fddc197b52a5> /System/Library/Frameworks/AGL.framework/Versions/A/AGL 0x92f36000 - 0x92f54fff libresolv.9.dylib ??? (???) <a8018c42930596593ddf27f7c20fe7af> /usr/lib/libresolv.9.dylib 0x92f55000 - 0x92fcfff8 com.apple.print.framework.PrintCore 5.5.3 (245.3) <222dade7b33b99708b8c09d1303f93fc> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore 0x92fd0000 - 0x9302cff7 com.apple.htmlrendering 68 (1.1.3) <fe87a9dede38db00e6c8949942c6bd4f> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering 0x9302d000 - 0x93038fe7 libCSync.A.dylib ??? (???) <86d2f2e167ba6f74f45a186f5c7f8980> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib 0x93039000 - 0x93089feb com.apple.framework.familycontrols 1.0.2 (1.0.2) <90f740755beef77835545ede9e5e975d> /System/Library/PrivateFrameworks/FamilyControls.framework/Versions/A/FamilyControls 0x9308a000 - 0x9309afff com.apple.speech.synthesis.framework 3.7.1 (3.7.1) <06d8fc0307314f8ffc16f206ad3dbf44> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis 0x9309b000 - 0x931bffe3 com.apple.audio.toolbox.AudioToolbox 1.5.1 (1.5.1) /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox 0x932a5000 - 0x93386ff7 libxml2.2.dylib ??? (???) <de34eb9b43eb7d4a4e0b7f25529efa12> /usr/lib/libxml2.2.dylib 0x93387000 - 0x93661ff3 com.apple.CoreServices.CarbonCore 786.6 (786.6) <5682aae1e2cf5ae750d5a4dea98c084c> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x93662000 - 0x93662ff8 com.apple.Cocoa 6.5 (???) <e064f94d969ce25cb7de3cfb980c3249> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa 0x93663000 - 0x9366dfeb com.apple.audio.SoundManager 3.9.2 (3.9.2) <0f2ba6e891d3761212cf5a5e6134d683> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound 0x9366e000 - 0x93701fff com.apple.ink.framework 101.3 (86) <bf3fa8927b4b8baae92381a976fd2079> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink 0x93702000 - 0x9375cff7 com.apple.CoreText 2.0.3 (???) <1f1a97273753e6cfea86c810d6277680> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText 0x9375d000 - 0x93781feb libssl.0.9.7.dylib ??? (???) <c7359b7ab32b5f8574520746e10a41cc> /usr/lib/libssl.0.9.7.dylib 0x9378c000 - 0x93857fff com.apple.ColorSync 4.5.1 (4.5.1) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync 0x93858000 - 0x93858ff8 com.apple.ApplicationServices 34 (34) <8f910fa65f01d401ad8d04cc933cf887> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices 0x93859000 - 0x93859ffd com.apple.Accelerate.vecLib 3.4.2 (vecLib 3.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib 0x9385a000 - 0x938e5fff com.apple.framework.IOKit 1.5.1 (???) <324526f69e1443f2f9fb722cc88a23ec> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x938e6000 - 0x938f4ffd libz.1.dylib ??? (???) <5ddd8539ae2ebfd8e7cc1c57525385c7> /usr/lib/libz.1.dylib 0x93903000 - 0x93903ffe com.apple.quartzframework 1.5 (1.5) <4b8f505e32e4f2d67967a276401f9aaf> /System/Library/Frameworks/Quartz.framework/Versions/A/Quartz 0x93904000 - 0x9391afff com.apple.DictionaryServices 1.0.0 (1.0.0) <ad0aa0252e3323d182e17f50defe56fc> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices 0x9391b000 - 0x9399aff5 com.apple.SearchKit 1.2.1 (1.2.1) <3140a605db2abf56b237fa156a08b28b> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x9399b000 - 0x93ca2fff com.apple.HIToolbox 1.5.4 (???) <5e2af960b53059c648af4adb99471032> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x93ca3000 - 0x93ca3ffd com.apple.vecLib 3.4.2 (vecLib 3.4.2) /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib 0x9454e000 - 0x94584fef libtidy.A.dylib ??? (???) <f1d1742e06280444baa5637b209fd0af> /usr/lib/libtidy.A.dylib 0x94585000 - 0x94627ff3 com.apple.QuickTimeImporters.component 7.5.5 (990.7) /System/Library/QuickTime/QuickTimeImporters.component/Contents/MacOS/QuickTimeImporters 0x94628000 - 0x946daffb libcrypto.0.9.7.dylib ??? (???) <69bc2457aa23f12fa7d052601d48fa29> /usr/lib/libcrypto.0.9.7.dylib 0x946db000 - 0x9471dfef com.apple.NavigationServices 3.5.2 (163) <91844980804067b07a0b6124310d3f31> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices 0x9471e000 - 0x94abbfe7 com.apple.QuartzCore 1.5.5 (1.5.5) <82435993614a3fff1236be18f82188bf> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore 0x94abc000 - 0x94e7afea libLAPACK.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib 0x94e7b000 - 0x94e82ff7 libCGATS.A.dylib ??? (???) <973c01cc14f3d673270e269ccfaec660> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib 0x94e83000 - 0x94e84ffc libffi.dylib ??? (???) <a3b573eb950ca583290f7b2b4c486d09> /usr/lib/libffi.dylib 0x94e85000 - 0x94f09fe3 com.apple.CFNetwork 339.5 (339.5) <c6565c13b0356e1d4bb99a68398d558b> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x94f0a000 - 0x94f0ffff com.apple.CommonPanels 1.2.4 (85) <ea0665f57cd267609466ed8b2b20e893> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels 0x94f10000 - 0x94f9cff7 com.apple.LaunchServices 290 (290) <61af37aac50984d220dd176f777e3b72> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices 0x94f9d000 - 0x94fb8ffb libPng.dylib ??? (???) <4780e979d35aa5ec2cea22678836cea5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib 0x94fb9000 - 0x95043fe3 com.apple.DesktopServices 1.4.7 (1.4.7) <d16642ba22c32f67be793ebfbe67ca3a> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv 0x95044000 - 0x951a4ff3 libSystem.B.dylib ??? (???) <a12f397abf2285077b89bd726bff5b18> /usr/lib/libSystem.B.dylib 0x951a5000 - 0x95217fff com.apple.PDFKit 2.1.1 (2.1.1) /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/PDFKit.framework/Versions/A/PDFKit 0x95218000 - 0x95229ffe com.apple.CFOpenDirectory 10.5 (10.5) <6a7f55108d77db7384d0e2219d07e9f8> /System/Library/PrivateFrameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory 0x9522a000 - 0x95362ff7 libicucore.A.dylib ??? (???) <3d8fdaf51c2664ab620f1688203caf26> /usr/lib/libicucore.A.dylib 0x95363000 - 0x9536fffe libGL.dylib ??? (???) /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib 0x95370000 - 0x95370ffb com.apple.installserver.framework 1.0 (8) /System/Library/PrivateFrameworks/InstallServer.framework/Versions/A/InstallServer 0x95371000 - 0x95404ff3 com.apple.ApplicationServices.ATS 3.4 (???) <a96cd91dabc68545183c11de8f92c7e4> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS 0x95405000 - 0x9540cfe9 libgcc_s.1.dylib ??? (???) <f53c808e87d1184c0f9df63aef53ce0b> /usr/lib/libgcc_s.1.dylib 0x9540d000 - 0x95411fff libGIF.dylib ??? (???) <572a32e46e33be1ec041c5ef5b0341ae> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib 0x95417000 - 0x95470ff7 libGLU.dylib ??? (???) /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib 0x95471000 - 0x95481ffc com.apple.LangAnalysis 1.6.4 (1.6.4) <8b7831b5f74a950a56cf2d22a2d436f6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis 0x95482000 - 0x954d1fff com.apple.QuickLookUIFramework 1.3.1 (170.9) /System/Library/PrivateFrameworks/QuickLookUI.framework/Versions/A/QuickLookUI 0x954d2000 - 0x9574dfe7 com.apple.Foundation 6.5.6 (677.21) <5cfa0aa8b9b43193955d601ba6c2591a> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation 0x9579d000 - 0x95864ff2 com.apple.vImage 3.0 (3.0) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage 0x95865000 - 0x958a9feb com.apple.DirectoryService.PasswordServerFramework 3.0.3 (3.0.3) <7e80635e8f1380dbf4af27e17e709fcb> /System/Library/PrivateFrameworks/PasswordServer.framework/Versions/A/PasswordServer 0x958aa000 - 0x95d7bf3e libGLProgrammability.dylib ??? (???) <fe1a33d4919c121aab831ad516da6a89> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib 0x95dc9000 - 0x95e08fff com.apple.CoreMediaIOServicesPrivate 12.0 (12.0) /System/Library/PrivateFrameworks/CoreMediaIOServicesPrivate.framework/Versions/A/CoreMediaIOServicesPrivate 0x95e09000 - 0x95e09ffc com.apple.audio.units.AudioUnit 1.5 (1.5) /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit 0x95e0a000 - 0x95efeff4 libiconv.2.dylib ??? (???) <c508c60fafca17824c0017b2e4369802> /usr/lib/libiconv.2.dylib 0x95eff000 - 0x95f3dfff libGLImage.dylib ??? (???) <f0fe2252f6b1ca341bc7837fe2dcf11a> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib 0x96008000 - 0x96008fff com.apple.Carbon 136 (136) <98a5e3bc0c4fa44bbb09713bb88707fe> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon 0x96009000 - 0x96028ffa libJPEG.dylib ??? (???) <e7eb56555109e23144924cd64aa8daec> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib 0x96029000 - 0x96062ffe com.apple.securityfoundation 3.0 (32989) <e9171eda22c69c884a04a001aeb526e0> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation 0x96063000 - 0x960adfe1 com.apple.securityinterface 3.0 (32532) <f521dae416ce7a3bdd594b0d4e2fb517> /System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface 0x960ae000 - 0x9674afff com.apple.CoreGraphics 1.351.33 (???) <481a77e81d9e53589a05e80cfa90bbb5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics 0x9674b000 - 0x9674efff com.apple.help 1.1 (36) <b507b08e484cb89033e9cf23062d77de> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help 0x9674f000 - 0x96780ffb com.apple.quartzfilters 1.5.0 (1.5.0) <22581f8fe9dd2cb261f97a897407ec3e> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzFilters.framework/Versions/A/QuartzFilters 0x96781000 - 0x967a9ff7 com.apple.shortcut 1 (1.0) <057783867138902b52bc0941fedb74d1> /System/Library/PrivateFrameworks/Shortcut.framework/Versions/A/Shortcut 0x96818000 - 0x9682cff3 com.apple.ImageCapture 4.0 (5.0.0) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture 0x969c4000 - 0x96a21ffb libstdc++.6.dylib ??? (???) <04b812dcec670daa8b7d2852ab14be60> /usr/lib/libstdc++.6.dylib 0x96a22000 - 0x96b68ff7 com.apple.ImageIO.framework 2.0.4 (2.0.4) <6a6623d3d1a7292b5c3763dcd108b55f> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO 0x96b69000 - 0x96ca1fe7 com.apple.imageKit 1.0.2 (1.0) <5eee702fe546c8c881acfc65c41ad178> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/ImageKit.framework/Versions/A/ImageKit 0x96ca2000 - 0x96cb1ffe com.apple.DSObjCWrappers.Framework 1.2.1 (1.2.1) <eac1c7b7c07ed3148c85934b6f656308> /System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers 0x96cb2000 - 0x96d2efeb com.apple.audio.CoreAudio 3.1.0 (3.1) <70bb7c657061631491029a61babe0b26> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio 0x96d2f000 - 0x9713ffef libBLAS.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib 0x97140000 - 0x97225ff3 com.apple.CoreData 100.1 (186) <8e28162ef2288692615b52acc01f8b54> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData 0xfffe8000 - 0xfffebfff libobjc.A.dylib ??? (???) /usr/lib/libobjc.A.dylib 0xffff0000 - 0xffff1780 libSystem.B.dylib ??? (???) /usr/lib/libSystem.B.dylib
Attachments
Add attachment proposed patch, testcase, etc.
Mark Rowe (bdash)
Comment 1 2009-01-09 14:51:08 PST
<rdar://problem/6485908>
Mark Rowe (bdash)
Comment 2 2009-01-09 14:52:01 PST
I've seen reports of crashes while profiling from people on Twitter (eg, http://twitter.com/JimJack/statuses/1107588012). I'm not sure whether it's the same issue as this but we do seem to have some profiling problems at the moment.
Sam Weinig
Comment 3 2009-01-16 11:30:20 PST
I cannot reproduce this. Eric, is this still reproducing for you?
Sam Weinig
Comment 4 2009-01-16 11:45:20 PST
Disregard that, I can reproduce this in the latest nightly. It seems only debug builds don't crash.
Cameron Zwarich (cpst)
Comment 5 2009-01-28 01:35:30 PST
This is caused (at least for me) by a garbage value for exec->lexicalGlobalObject() in Profiler::didExecute(ExecState*, JSValuePtr). It is always called by Interpreter::execute(FunctionBodyNode*, ...). Since lexicalGlobalObject() works by walking the ScopeChainNode's up to the top, this implies that there is some wonky ScopeChainNode business going on. I'll take this bug and see what I can do.
Cameron Zwarich (cpst)
Comment 6 2009-01-28 01:47:22 PST
There is something strange going on here. The ScopeChainNode of the offending CallFrame starts a chain that is 227 nodes long. In debug, all of these chains are 1 or 2 in length.
Cameron Zwarich (cpst)
Comment 7 2009-01-28 01:55:01 PST
Some of these ScopeChainNodes in use appear to be freed.
Cameron Zwarich (cpst)
Comment 8 2009-01-28 21:53:31 PST
This regresses between r37698 and r37764, so it is probably caused by r37730, the patch that introduced conditional compilation of profiler hooks.
Cameron Zwarich (cpst)
Comment 9 2009-01-28 23:40:22 PST
*** This bug has been marked as a duplicate of 23551 ***
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