Bug 23204
| Summary: | Profiling news.google.com crashes WebKit nightly. | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Eric Seidel (no email) <eric> |
| Component: | JavaScriptCore | Assignee: | Cameron Zwarich (cpst) <zwarich> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | sam |
| Priority: | P1 | Keywords: | InRadar, NeedsReduction |
| Version: | 528+ (Nightly build) | ||
| Hardware: | Mac | ||
| OS: | OS X 10.5 | ||
Eric Seidel (no email)
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)
<rdar://problem/6485908>
Mark Rowe (bdash)
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
I cannot reproduce this. Eric, is this still reproducing for you?
Sam Weinig
Disregard that, I can reproduce this in the latest nightly. It seems only debug builds don't crash.
Cameron Zwarich (cpst)
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)
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)
Some of these ScopeChainNodes in use appear to be freed.
Cameron Zwarich (cpst)
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)
*** This bug has been marked as a duplicate of 23551 ***