Closed
Bug 539779
Opened 15 years ago
Closed 14 years ago
Apparent GC crash in intensive WebGL/video demo
Categories
(Core :: Graphics: CanvasWebGL, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: sheppy, Unassigned)
References
Details
Attachments
(1 file)
|
682 bytes,
patch
|
Details | Diff | Splinter Review |
I've got a WebGL demo that texture-maps an Ogg video onto the faces of a rotating cube. It's using a ton of memory (I believe there's a memory leak somewhere), but the issue at hand for the purposes of this bug is that it's crashing, apparently in GC.
Process: firefox-bin [17515]
Path: /Applications/Minefield.app/Contents/MacOS/firefox-bin
Identifier: org.mozilla.firefox
Version: 3.7a1pre (3.7a1pre)
Code Type: X86 (Native)
Parent Process: launchd [545]
Date/Time: 2010-01-14 16:32:02.564 -0500
OS Version: Mac OS X 10.6.2 (10C540)
Report Version: 6
Interval Since Last Report: 240832 sec
Crashes Since Last Report: 7
Per-App Interval Since Last Report: 366640 sec
Per-App Crashes Since Last Report: 3
Anonymous UUID: F77BA418-E0FE-4AFB-81CB-0FBB10AE17C7
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread: 12
Application Specific Information:
abort() called
Thread 0: Dispatch queue: com.apple.main-thread
0 libmozjs.dylib 0x01edf701 js_IsAboutToBeFinalized + 65
1 libmozjs.dylib 0x01e9b151 JS_IsAboutToBeFinalized + 17
2 XUL 0x0005b00f WrappedNativeSuspecter(JSDHashTable*, JSDHashEntryHdr*, unsigned int, void*) + 47
3 libmozjs.dylib 0x01ebebc0 JS_DHashTableEnumerate + 160
4 XUL 0x0005ba08 XPCWrappedNativeScope::SuspectAllWrappers(XPCJSRuntime*, JSContext*, nsCycleCollectionTraversalCallback&) + 104
5 XUL 0x000408dc XPCJSRuntime::AddXPConnectRoots(JSContext*, nsCycleCollectionTraversalCallback&) + 156
6 XUL 0x000249b5 nsXPConnect::BeginCycleCollection(nsCycleCollectionTraversalCallback&) + 37
7 XUL 0x00b992b1 nsCycleCollector::BeginCollection() + 257
8 XUL 0x00b994f1 nsCycleCollector_beginCollection() + 33
9 XUL 0x000266d7 XPCCycleCollectGCCallback(JSContext*, JSGCStatus) + 247
10 libmozjs.dylib 0x01ee1fce js_GC + 1486
11 libmozjs.dylib 0x01e9cc4b JS_GC + 75
12 XUL 0x00023cd7 nsXPConnect::Collect() + 199
13 XUL 0x00b995f3 nsCycleCollector::Collect(unsigned int) + 243
14 XUL 0x00b99829 nsCycleCollector_collect() + 41
15 XUL 0x005e4cad nsCCMemoryPressureObserver::Observe(nsISupports*, char const*, unsigned short const*) + 61
16 XUL 0x00b93a4a nsMemoryImpl::RunFlushers(unsigned short const*) + 202
17 XUL 0x00b93ac5 nsMemoryImpl::FlushEvent::Run() + 37
18 XUL 0x00b8ad6c nsThread::ProcessNextEvent(int, int*) + 252
19 XUL 0x00b4b837 NS_ProcessPendingEvents_P(nsIThread*, unsigned int) + 87
20 XUL 0x00afaa82 nsBaseAppShell::NativeEventCallback() + 98
21 XUL 0x00ac05e8 nsAppShell::ProcessGeckoEvents(void*) + 696
22 com.apple.CoreFoundation 0x965758cb __CFRunLoopDoSources0 + 1563
23 com.apple.CoreFoundation 0x9657338f __CFRunLoopRun + 1071
24 com.apple.CoreFoundation 0x96572864 CFRunLoopRunSpecific + 452
25 com.apple.CoreFoundation 0x96572691 CFRunLoopRunInMode + 97
26 com.apple.HIToolbox 0x978adf0c RunCurrentEventLoopInMode + 392
27 com.apple.HIToolbox 0x978adbff ReceiveNextEventCommon + 158
28 com.apple.HIToolbox 0x978adb48 BlockUntilNextEventMatchingListInMode + 81
29 com.apple.AppKit 0x9294eac5 _DPSNextEvent + 847
30 com.apple.AppKit 0x9294e306 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
31 com.apple.AppKit 0x9291049f -[NSApplication run] + 821
32 XUL 0x00abf8ea nsAppShell::Run() + 170
33 XUL 0x0094caf7 nsAppStartup::Run() + 71
34 XUL 0x0000e2d9 XRE_main + 9161
35 org.mozilla.firefox 0x00001d48 main + 232
36 org.mozilla.firefox 0x00001bf6 start + 54
Thread 1: Dispatch queue: com.apple.libdispatch-manager
0 libSystem.B.dylib 0x94c710ea kevent + 10
1 libSystem.B.dylib 0x94c71804 _dispatch_mgr_invoke + 215
2 libSystem.B.dylib 0x94c70cc3 _dispatch_queue_invoke + 163
3 libSystem.B.dylib 0x94c70a68 _dispatch_worker_thread2 + 234
4 libSystem.B.dylib 0x94c704f1 _pthread_wqthread + 390
5 libSystem.B.dylib 0x94c70336 start_wqthread + 30
Thread 2:
0 libSystem.B.dylib 0x94c4a8da mach_msg_trap + 10
1 libSystem.B.dylib 0x94c4b047 mach_msg + 68
2 XUL 0x0001e960 google_breakpad::ExceptionHandler::WaitForMessage(void*) + 176
3 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
4 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 3:
0 libSystem.B.dylib 0x94c69856 select$DARWIN_EXTSN + 10
1 libnspr4.dylib 0x020a0d6d poll + 461
2 libnspr4.dylib 0x0209bb39 PR_Poll + 457
3 XUL 0x000d3ba0 nsSocketTransportService::Poll(int, unsigned int*) + 128
4 XUL 0x000d49dc nsSocketTransportService::DoPollIteration(int) + 940
5 XUL 0x000d4fb3 nsSocketTransportService::OnProcessNextEvent(nsIThreadInternal*, int, unsigned int) + 83
6 XUL 0x00b8ad11 nsThread::ProcessNextEvent(int, int*) + 161
7 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
8 XUL 0x000d453b nsSocketTransportService::Run() + 155
9 XUL 0x00b8ad6c nsThread::ProcessNextEvent(int, int*) + 252
10 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
11 XUL 0x00b8af40 nsThread::ThreadFunc(void*) + 144
12 libnspr4.dylib 0x0209f8e2 _pt_root + 146
13 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
14 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 4:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c7a158 pthread_cond_wait$UNIX2003 + 73
3 libnspr4.dylib 0x02099f41 PR_WaitCondVar + 241
4 libmozjs.dylib 0x01f71e53 JSBackgroundThread::work() + 51
5 libnspr4.dylib 0x0209f8e2 _pt_root + 146
6 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
7 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 5:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c78015 pthread_cond_timedwait$UNIX2003 + 72
3 libnspr4.dylib 0x02099169 pt_TimedWait + 153
4 libnspr4.dylib 0x02099e9f PR_WaitCondVar + 79
5 XUL 0x00040421 XPCJSRuntime::WatchdogMain(void*) + 81
6 libnspr4.dylib 0x0209f8e2 _pt_root + 146
7 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
8 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 6:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c78015 pthread_cond_timedwait$UNIX2003 + 72
3 libnspr4.dylib 0x02099169 pt_TimedWait + 153
4 libnspr4.dylib 0x02099e9f PR_WaitCondVar + 79
5 XUL 0x00b8f4df TimerThread::Run() + 79
6 XUL 0x00b8ad6c nsThread::ProcessNextEvent(int, int*) + 252
7 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
8 XUL 0x00b8af40 nsThread::ThreadFunc(void*) + 144
9 libnspr4.dylib 0x0209f8e2 _pt_root + 146
10 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
11 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 7:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c7a158 pthread_cond_wait$UNIX2003 + 73
3 libnspr4.dylib 0x02099f41 PR_WaitCondVar + 241
4 XUL 0x00975ace nsSSLThread::Run() + 174
5 libnspr4.dylib 0x0209f8e2 _pt_root + 146
6 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
7 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 8:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c7a158 pthread_cond_wait$UNIX2003 + 73
3 libnspr4.dylib 0x02099f41 PR_WaitCondVar + 241
4 XUL 0x00977103 nsCertVerificationThread::Run() + 83
5 libnspr4.dylib 0x0209f8e2 _pt_root + 146
6 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
7 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 9:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c7a158 pthread_cond_wait$UNIX2003 + 73
3 libnspr4.dylib 0x02099f41 PR_WaitCondVar + 241
4 libnspr4.dylib 0x02099f99 PR_Wait + 57
5 XUL 0x00b8a00a nsEventQueue::GetEvent(int, nsIRunnable**) + 90
6 XUL 0x00b8ad4b nsThread::ProcessNextEvent(int, int*) + 219
7 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
8 XUL 0x00b8af40 nsThread::ThreadFunc(void*) + 144
9 libnspr4.dylib 0x0209f8e2 _pt_root + 146
10 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
11 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 10:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c7a158 pthread_cond_wait$UNIX2003 + 73
3 libnspr4.dylib 0x02099f41 PR_WaitCondVar + 241
4 libnspr4.dylib 0x02099f99 PR_Wait + 57
5 XUL 0x00b8a00a nsEventQueue::GetEvent(int, nsIRunnable**) + 90
6 XUL 0x00b8ad4b nsThread::ProcessNextEvent(int, int*) + 219
7 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
8 XUL 0x00b8af40 nsThread::ThreadFunc(void*) + 144
9 libnspr4.dylib 0x0209f8e2 _pt_root + 146
10 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
11 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 11:
0 libSystem.B.dylib 0x94c78806 __semwait_signal + 10
1 libSystem.B.dylib 0x94c784c2 _pthread_cond_wait + 1191
2 libSystem.B.dylib 0x94c78015 pthread_cond_timedwait$UNIX2003 + 72
3 libnspr4.dylib 0x02099169 pt_TimedWait + 153
4 libnspr4.dylib 0x02099e9f PR_WaitCondVar + 79
5 XUL 0x000df7aa nsHostResolver::GetHostToLookup(nsHostRecord**) + 154
6 XUL 0x000dfeac nsHostResolver::ThreadFunc(void*) + 76
7 libnspr4.dylib 0x0209f8e2 _pt_root + 146
8 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
9 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 12 Crashed:
0 libSystem.B.dylib 0x94d3335d usleep$NOCANCEL$UNIX2003 + 0
1 libSystem.B.dylib 0x94d54a50 abort + 105
2 libstdc++.6.dylib 0x90103fda __gnu_cxx::__verbose_terminate_handler() + 433
3 libstdc++.6.dylib 0x9010217a __cxxabiv1::__terminate(void (*)()) + 10
4 libstdc++.6.dylib 0x901021ba __cxxabiv1::__unexpected(void (*)()) + 0
5 libstdc++.6.dylib 0x901022b8 __gxx_exception_cleanup(_Unwind_Reason_Code, _Unwind_Exception*) + 0
6 libstdc++.6.dylib 0x90102658 operator new(unsigned long) + 101
7 libstdc++.6.dylib 0x90102703 operator new[](unsigned long) + 17
8 XUL 0x0072b35e nsOggDecodeStateMachine::PlayVideo(nsOggDecodeStateMachine::FrameData*) + 94
9 XUL 0x0072e532 nsOggDecodeStateMachine::PlayFrame() + 1010
10 XUL 0x0073014b nsOggDecodeStateMachine::Run() + 2427
11 XUL 0x00b8ad6c nsThread::ProcessNextEvent(int, int*) + 252
12 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
13 XUL 0x00b8af40 nsThread::ThreadFunc(void*) + 144
14 libnspr4.dylib 0x0209f8e2 _pt_root + 146
15 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
16 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 13:
0 libSystem.B.dylib 0x94c4a922 semaphore_wait_signal_trap + 10
1 libSystem.B.dylib 0x94c503e6 pthread_mutex_lock + 490
2 libnspr4.dylib 0x0209a082 PR_Lock + 18
3 libnspr4.dylib 0x0209a1f4 PR_EnterMonitor + 52
4 XUL 0x00b4c1c4 nsAutoMonitor::Enter() + 20
5 XUL 0x00730c9d nsOggStepDecodeEvent::Run() + 285
6 XUL 0x00b8ad6c nsThread::ProcessNextEvent(int, int*) + 252
7 XUL 0x00b4b8da NS_ProcessNextEvent_P(nsIThread*, int) + 42
8 XUL 0x00b8af40 nsThread::ThreadFunc(void*) + 144
9 libnspr4.dylib 0x0209f8e2 _pt_root + 146
10 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
11 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 14:
0 libSystem.B.dylib 0x94c4a93a semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x94c78445 _pthread_cond_wait + 1066
2 libSystem.B.dylib 0x94ca7028 pthread_cond_timedwait_relative_np + 47
3 com.apple.audio.CoreAudio 0x94b67965 CAGuard::WaitFor(unsigned long long) + 219
4 com.apple.audio.CoreAudio 0x94b6a997 CAGuard::WaitUntil(unsigned long long) + 289
5 com.apple.audio.CoreAudio 0x94b68294 HP_IOThread::WorkLoop() + 1892
6 com.apple.audio.CoreAudio 0x94b67b2b HP_IOThread::ThreadEntry(HP_IOThread*) + 17
7 com.apple.audio.CoreAudio 0x94b67a42 CAPThread::Entry(CAPThread*) + 140
8 libSystem.B.dylib 0x94c77fbd _pthread_start + 345
9 libSystem.B.dylib 0x94c77e42 thread_start + 34
Thread 15:
0 libSystem.B.dylib 0x94c70182 __workq_kernreturn + 10
1 libSystem.B.dylib 0x94c70718 _pthread_wqthread + 941
2 libSystem.B.dylib 0x94c70336 start_wqthread + 30
Thread 12 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0x94d549f3 ecx: 0xb0184aac edx: 0x94cab732
edi: 0xa0778b10 esi: 0x90106e2f ebp: 0xb0184b18 esp: 0xb0184aec
ss: 0x00000023 efl: 0x00010282 eip: 0x94d3335d cs: 0x0000001b
ds: 0x00000023 es: 0x00000023 fs: 0x00000023 gs: 0x0000000f
cr2: 0x7a12ffec
Binary Images:
0x1000 - 0x1fff +org.mozilla.firefox 3.7a1pre (3.7a1pre) <BA6C5186-126A-EACA-0731-CC961D54D699> /Applications/Minefield.app/Contents/MacOS/firefox-bin
0x5000 - 0xe00fff +XUL ??? (???) <79FDA165-95BC-74C2-A227-216E4E0AF36F> /Applications/Minefield.app/Contents/MacOS/XUL
0x1e98000 - 0x1fedfe3 +libmozjs.dylib ??? (???) <1A1CA26F-C431-3F98-A276-5584C4D8D9B7> /Applications/Minefield.app/Contents/MacOS/libmozjs.dylib
0x205e000 - 0x205eff6 +libxpcom.dylib ??? (???) <487B7DCE-DCAD-4329-6090-EE73002F7CD9> /Applications/Minefield.app/Contents/MacOS/libxpcom.dylib
0x2064000 - 0x2069ff7 +libplds4.dylib ??? (???) <1404B24F-23E4-63A9-0A29-77098B600D5B> /Applications/Minefield.app/Contents/MacOS/libplds4.dylib
0x2071000 - 0x2077fef +libplc4.dylib ??? (???) <A6D2E0F0-0423-B210-58C9-396388270AEF> /Applications/Minefield.app/Contents/MacOS/libplc4.dylib
0x2080000 - 0x20a9fef +libnspr4.dylib ??? (???) <6DA58A8D-B406-A328-4395-A69B6FB8C093> /Applications/Minefield.app/Contents/MacOS/libnspr4.dylib
0x20cc000 - 0x213afef +libmozsqlite3.dylib ??? (???) <49A4B0BB-2327-5FAF-DFFA-EE89FDF2D0EF> /Applications/Minefield.app/Contents/MacOS/libmozsqlite3.dylib
0x2160000 - 0x2175ffc +libsmime3.dylib ??? (???) <1EC0595A-58C4-C354-322E-1B051A5756DB> /Applications/Minefield.app/Contents/MacOS/libsmime3.dylib
0x218f000 - 0x21b8fff +libssl3.dylib ??? (???) <B9A62C18-25FC-FEDF-C7EE-F6A67B0D0E4A> /Applications/Minefield.app/Contents/MacOS/libssl3.dylib
0x21d2000 - 0x228cfff +libnss3.dylib ??? (???) <AB0010FA-2925-F40C-C243-EA9ED71063AD> /Applications/Minefield.app/Contents/MacOS/libnss3.dylib
0x2309000 - 0x2316ffe +libnssutil3.dylib ??? (???) <948BCCBE-176A-F60E-387B-70B568BEF5D5> /Applications/Minefield.app/Contents/MacOS/libnssutil3.dylib
0x232b000 - 0x23e0fe7 libcrypto.0.9.7.dylib ??? (???) <4917E4F2-817F-5AC4-3FBE-54BC96360448> /usr/lib/libcrypto.0.9.7.dylib
0x2700000 - 0x272aff2 +libbrowsercomps.dylib ??? (???) <8789038E-2846-4266-A32F-B5D18BC93964> /Applications/Minefield.app/Contents/MacOS/components/libbrowsercomps.dylib
0x14c32000 - 0x14c32fff +com.ksuther.chax.loader ??? (2.2.1) <D767CBF1-668B-AC0D-4E47-64582F411674> /Library/InputManagers/Chax/Chax.bundle/Contents/MacOS/Chax
0x1768e000 - 0x176b7fef com.apple.audio.CoreAudioKit 1.6.1 (1.6.1) <C5992CBA-0496-9681-A7CA-A932F2BC1CB9> /System/Library/Frameworks/CoreAudioKit.framework/Versions/A/CoreAudioKit
0x17809000 - 0x1780cff3 +com.divx.divxtoolkit 1.0 (1.0) /Library/Frameworks/DivX Toolkit.framework/Versions/A/DivX Toolkit
0x18a3b000 - 0x18a90fdf +com.DivXInc.DivXDecoder 6.8.3.5 (6.8.3.5) /Library/QuickTime/DivX Decoder.component/Contents/MacOS/DivX Decoder
0x1941b000 - 0x19437ff7 GLRendererFloat ??? (???) <8FF7B576-512C-C2F8-4C0C-967FB3D9EEA2> /System/Library/Frameworks/OpenGL.framework/Resources/GLRendererFloat.bundle/GLRendererFloat
0x19464000 - 0x19468ff3 com.apple.audio.AudioIPCPlugIn 1.1.2 (1.1.2) <C36F9194-6DB6-0AA8-4839-71191EEBAC65> /System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn
0x1946d000 - 0x19473ffb com.apple.audio.AppleHDAHALPlugIn 1.7.9 (1.7.9a4) <A686EC36-C3D5-131F-46D2-F174F5477C77> /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn
0x19b00000 - 0x1a139ffb +com.macromedia.Flash Player.plugin 10.0.32 (1.0.4f18472) <B19EE236-3941-C958-2E04-0B99BB5E237A> /Library/Internet Plug-Ins/Flash Player.plugin/Contents/MacOS/Flash Player
0x1a400000 - 0x1a571ff7 GLEngine ??? (???) <D336658A-F6DB-6D61-9CA6-04299E7D5420> /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine
0x1bc3f000 - 0x1bc41fff +net.culater.SIMBL 0.8.2 (8) /Library/InputManagers/SIMBL/SIMBL.bundle/Contents/MacOS/SIMBL
0x1c9d1000 - 0x1c9d3fff +WeaveCrypto.dylib ??? (???) <3FFC59C7-04C5-2BBB-A327-DAE29EF5244D> /Users/sheppy/Library/Application Support/Firefox/Profiles/oyftk5gq.default/extensions/{340c2bbc-ce74-4362-90b5-7c26312808ef}/platform/Darwin/components/WeaveCrypto.dylib
0x1e0b0000 - 0x1e0ddff5 +libsoftokn3.dylib ??? (???) <B9A1BD84-0EB5-BD62-3CEA-B10369DDDFA7> /Applications/Minefield.app/Contents/MacOS/libsoftokn3.dylib
0x1e129000 - 0x1e148ff3 +libnssdbm3.dylib ??? (???) <4FC12512-B081-3164-EBE9-A0067A5C2180> /Applications/Minefield.app/Contents/MacOS/libnssdbm3.dylib
0x1e1d6000 - 0x1e239ff7 +libfreebl3.dylib ??? (???) <84E466E0-438B-5023-7029-0E576E369C9A> /Applications/Minefield.app/Contents/MacOS/libfreebl3.dylib
0x1e251000 - 0x1e291fff +libnssckbi.dylib ??? (???) <223D5FD2-0371-D891-750C-471C4E005122> /Applications/Minefield.app/Contents/MacOS/libnssckbi.dylib
0x1f3ba000 - 0x1f7c0fef libclh.dylib ??? (???) <3ACD0D90-B1E9-59DA-729E-7E97092F9A24> /System/Library/Extensions/GeForce8xxxGLDriver.bundle/Contents/MacOS/libclh.dylib
0x70000000 - 0x700cbffb com.apple.audio.units.Components 1.6.1 (1.6.1) <600769A2-479A-CA6E-A214-C8766F7CBD0F> /System/Library/Components/CoreAudio.component/Contents/MacOS/CoreAudio
0x8f611000 - 0x8fa52fe7 com.apple.GeForce8xxxGLDriver 1.6.6 (6.0.6) <205911D0-3CE3-D53C-289B-319A4E4BA153> /System/Library/Extensions/GeForce8xxxGLDriver.bundle/Contents/MacOS/GeForce8xxxGLDriver
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0x9858d000 - 0x986b9fe3 com.apple.audio.toolbox.AudioToolbox 1.6.1 (1.6.1) <C226DF5C-35B0-98B8-95ED-FE5FE24E62C8> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x986ba000 - 0x986cefe7 libbsm.0.dylib ??? (???) <14CB053A-7C47-96DA-E415-0906BA1B78C9> /usr/lib/libbsm.0.dylib
0x986cf000 - 0x986d6ff7 com.apple.agl 3.0.12 (AGL-3.0.12) <6BF89127-C18C-27A9-F94A-981836A822FE> /System/Library/Frameworks/AGL.framework/Versions/A/AGL
0x986f6000 - 0x988b2fef com.apple.ImageIO.framework 3.0.1 (3.0.1) <598CF4F9-7542-E1A7-26D2-584933497A2E> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
0x988b3000 - 0x988b7ff7 libGFXShared.dylib ??? (???) <79F4F60E-0A6D-CE9C-282E-FA85825449E3> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib
0x988b8000 - 0x988fbff7 com.apple.NavigationServices 3.5.3 (181) <28CDD978-030E-7D4A-5334-874A8EBE6C29> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
0x98953000 - 0x98964ff7 com.apple.LangAnalysis 1.6.6 (1.6.6) <7A3862F7-3730-8F6E-A5DE-8E2CCEA979EF> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x98965000 - 0x98a36fe3 ColorSyncDeprecated.dylib ??? (???) <1CEB1F35-EF10-A63D-AD9E-D7BD391D4719> /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ColorSync.framework/Versions/A/Resources/ColorSyncDeprecated.dylib
0x98a37000 - 0x98a3bff7 IOSurface ??? (???) <C11D3FF3-EB51-A07D-EF24-9C2004115724> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
0x98a3c000 - 0x98a43fff com.apple.print.framework.Print 6.0 (237) <7A06B15C-B835-096E-7D96-C2FE8F0D21E1> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
0x98a44000 - 0x98a84ff3 com.apple.securityinterface 4.0.1 (37214) <BBC88C96-8827-91DC-0CF6-7CB639183395> /System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface
0x98a86000 - 0x98aa4ff7 com.apple.CoreVideo 1.6.0 (43.1) <1FB01BE0-B013-AE86-A063-481BB547D2F5> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x98abe000 - 0x98af3ff7 libcups.2.dylib ??? (???) <BE4E095C-EECA-017E-11AA-C65F4D2B15C8> /usr/lib/libcups.2.dylib
0x98af4000 - 0x98b3aff7 libauto.dylib ??? (???) <85670A64-3B67-8162-D441-D8E0BE15CA94> /usr/lib/libauto.dylib
0x98b3b000 - 0x98b79fe7 com.apple.MediaKit 10.0 (472) <8B1C89AF-6A2A-8D01-D723-22A4DBEA7760> /System/Library/PrivateFrameworks/MediaKit.framework/Versions/A/MediaKit
0x98b81000 - 0x98bf0ff7 libvMisc.dylib ??? (???) <59243A8C-2B98-3E71-8032-884D4853E79F> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x98bf1000 - 0x98bf1ff7 com.apple.Carbon 150 (152) <608A04AB-F35D-D2EB-6629-16B88FB32074> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
0x98c4e000 - 0x98c84fff libtidy.A.dylib ??? (???) <DDFAB560-3883-A6A2-7BDD-D91730982B48> /usr/lib/libtidy.A.dylib
0x98cc4000 - 0x98dc5fe7 libxml2.2.dylib ??? (???) <B4C5CD68-405D-0F1B-59CA-5193D463D0EF> /usr/lib/libxml2.2.dylib
0x98dc6000 - 0x98dd0ff7 libGL.dylib ??? (???) <76A207FE-889A-CF1B-AF9A-795EEE5A463E> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x98dd1000 - 0x98ddbffb com.apple.speech.recognition.framework 3.11.1 (3.11.1) <EC0E69C8-A121-70E8-43CF-E6FC4C7779EC> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
0x98e61000 - 0x98e63ff7 com.apple.securityhi 4.0 (36638) <962C66FB-5BE9-634E-0810-036CB340C059> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
0x98e64000 - 0x98e74ff7 libsasl2.2.dylib ??? (???) <C8744EA3-0AB7-CD03-E639-C4F2B910BE5D> /usr/lib/libsasl2.2.dylib
0x98e80000 - 0x98e8dff7 com.apple.NetFS 3.2.1 (3.2.1) <5E61A00B-FA16-9D99-A064-47BDC5BC9A2B> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
0x98ea1000 - 0x98eb1ff7 com.apple.DSObjCWrappers.Framework 10.6 (134) <81A0B409-3906-A98F-CA9B-A49E75007495> /System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers
0x98eb2000 - 0x98f0cff7 com.apple.framework.IOKit 2.0 (???) <1BE07087-27D5-0E62-F06B-007C2BED4073> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x98f26000 - 0x9933cff7 libBLAS.dylib ??? (???) <C4FB303A-DB4D-F9E8-181C-129585E59603> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
0x9933d000 - 0x99433ff7 libGLProgrammability.dylib ??? (???) <82D03736-D30C-C013-BBB1-20ED9687D47F> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib
0x9946e000 - 0x99575fe3 com.apple.DiskImagesFramework 10.6 (281) <B57DDA36-9B4B-9D57-7072-91D531BDD2BC> /System/Library/PrivateFrameworks/DiskImages.framework/Versions/A/DiskImages
0xffff0000 - 0xffff1fff libSystem.B.dylib ??? (???) <D45B91B2-2B4C-AAC0-8096-1FC48B7E9672> /usr/lib/libSystem.B.dylib
Model: MacBookPro5,1, BootROM MBP51.007E.B05, 2 processors, Intel Core 2 Duo, 2.53 GHz, 4 GB, SMC 1.33f8
Graphics: NVIDIA GeForce 9600M GT, NVIDIA GeForce 9600M GT, PCIe, 512 MB
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.91.26)
Bluetooth: Version 2.2.4f3, 2 service, 1 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Network Service: Parallels Shared Networking Adapter, Ethernet, en2
Network Service: Parallels Host-Only Networking Adapter, Ethernet, en3
Serial ATA Device: Hitachi HTS543232L9SA02, 298.09 GB
Serial ATA Device: MATSHITADVD-R UJ-868
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0x24400000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0236, 0x04600000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8213, 0x06110000
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Reporter | |
Comment 1•15 years ago
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The demo in question is this one: https://developer.mozilla.org/samples/webgl/sample8/index.html
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Comment 2•15 years ago
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Could the crash be related to the leaking, or some rooting issue?
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Reporter | |
Comment 3•15 years ago
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It's possible, although even if the script is leaking, Firefox shouldn't be crashing while trying to perform GC. However, looking at the script, I see no obvious sign of leaks.
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Comment 4•15 years ago
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(In reply to comment #3) > It's possible, although even if the script is leaking, Firefox shouldn't be > crashing while trying to perform GC. However, looking at the script, I see no > obvious sign of leaks. Ok. When I was referring to leaks or rooting bugs, I guess I meant in whatever C++ underlies the WebGL feature. I don't know much about it. This could be pretty valuable because we are getting a good number of GC crashes in the wild but we don't know how to repro them. Dumb question: how do I run your test? I loaded your link in a new TM build and I got a dialog "Unable to initialize WebGL. Your browser may not support it."
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Reporter | |
Comment 5•15 years ago
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Oh, I should have included that. Set the preference "webgl.enabled_for_all_sites" to true in trunk builds.
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Reporter | |
Comment 6•15 years ago
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My guess is that yes, the underlying WebGL code is leaking memory, resulting in the crash.
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Reporter | |
Comment 7•15 years ago
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I'm continuing to do some work to try to isolate this... memory is clearly leaking during the call to gl.texImage2d to copy the latest frame of video into the texture. Looks like the problem may just be that new image objects are getting created for each frame of video copied into the texture buffer, and they're stacking up fast. But GC shouldn't be crashing trying to dispose of them either. Still investigating what's going on but obviously some insight would be helpful.
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Reporter | |
Comment 8•15 years ago
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If I set flipY to false when calling texImage2D, the leak goes away. Looks like the temporary surface created to flip the texture is being leaked. Trying a fix now.
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Reporter | |
Comment 9•15 years ago
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The code that handles flipping was replacing the surface with the flipped version without releasing the original surface; this patch adds a single NS_RELEASE to free the original surface; now instead of sucking up about a gigabyte per minute of memory without releasing it, my demo only uses about 100 MB of additional memory by the time it's done running, thanks to GC actually working to free no-longer-used blocks.
Attachment #421877 -
Flags: review?(vladimir)
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Reporter | |
Updated•15 years ago
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Assignee: general → nobody
Component: JavaScript Engine → Canvas: WebGL
QA Contact: general → canvas.webgl
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Comment 10•15 years ago
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(In reply to comment #9) > Created an attachment (id=421877) [details] > Release old surface before using flipped one. > > The code that handles flipping was replacing the surface with the flipped > version without releasing the original surface; this patch adds a single > NS_RELEASE to free the original surface; now instead of sucking up about a > gigabyte per minute of memory without releasing it, my demo only uses about 100 > MB of additional memory by the time it's done running, thanks to GC actually > working to free no-longer-used blocks. Did your investigation reveal why the GC was crashing? We get crashes like this in the field pretty often but have very little data on them.
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Reporter | |
Comment 11•15 years ago
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No idea why GC was crashing here; the memory being leaked is definitely being allocated in C++ though... is it possible GC could crash if memory is crazy full but there's not actually anything to collect?
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Comment 12•15 years ago
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(In reply to comment #11) > No idea why GC was crashing here; the memory being leaked is definitely being > allocated in C++ though... is it possible GC could crash if memory is crazy > full but there's not actually anything to collect? When the crash happens, is cycle collector related code always on the stack?
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Reporter | |
Comment 13•15 years ago
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OK, I misread the original crash log; actually it's the ogg decoder crashing because it's failing to allocate memory because it's packed full. So I originally filed this in the wrong place. I think my patch fixes this problem.
Ugh, this is awfulness related to not using COMPtr here. This is actually already fixed by code in bug 533663. I'm getting ready to land that very soon, so let's wait until that's fixed?
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Reporter | |
Comment 15•15 years ago
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Sounds like a plan.
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Reporter | |
Comment 16•15 years ago
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Should we close this bug? Not sure what to do at this point; there is a crash, and it's being caused by this leak, but not sure if we want to assign this back to someone else to try to figure out more.
Nope, the bug is still valid, I'll mark it as depending on bug 533663 -- I'll be landing that today most likely, will ping you to retest when that happens.
Depends on: 533663
The dep bug is checked in -- can you try this again in the latest nightly?
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Reporter | |
Comment 19•14 years ago
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After this checkin, I'm getting a "not enough arguments" exception on this line, which I never did before: gl.texImage2D(gl.TEXTURE_2D, 0, videoElement, true); This should be valid, however, as the last argument is the optional asPremultipliedAlpha option. Error: uncaught exception: [Exception... "Not enough arguments" nsresult: "0x80570001 (NS_ERROR_XPC_NOT_ENOUGH_ARGS)" location: "JS frame :: https://developer.mozilla.org/samples/webgl/sample8/webgl-demo.js :: updateTexture :: line 286" data: no]
Whoops, just filed bug 542336 there.
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Reporter | |
Comment 21•14 years ago
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I did a trunk build using the fix from 542336 and memory use is much, much better, although for the duration of the demo, memory use still climbs by about 3 MB per second for the duration of the demo. Previously, it was climbing by as much as 15 MB per second. However, if I change flipY to false, the memory use only climbs half as fast. This may however be normal for the way our GC works, in which case this is fixed. Certainly, the demo plays through smoothly and Firefox no longer crashes before the end now, which is a win.
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Comment 22•14 years ago
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Sounds like a followup bug is in order. Vlad, what do you think? /be
Yeah, we should at least understand why the memory is climbing, as I don't think it should be. (Also, you shuold be able to get away from using flipY if you just invert your y-axis texcoords :-)
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Reporter | |
Comment 24•14 years ago
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Yeah, I know, but as it turns out, the way I did it is useful information for debugging, no? :)
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Reporter | |
Comment 25•14 years ago
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Has the follow-up bug been filed, or should I do so?
That sample is still causing Firefox to hold on to a lot of memory, even after I've closed the tab running the sample.
Attachment #421877 -
Flags: review?(vladimir)
Does that memory usage persist, or does it get freed after a bit? (Up to a minute or so)
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Reporter | |
Comment 28•14 years ago
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It seems to stick.
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Comment 29•14 years ago
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This memory leak was recently fixed: bug 572018. Given that the leak was happening exactly in the situtation that you describe here, in the flipping of the image in gl.texImage2D(gl.TEXTURE_2D, 0, videoElement, true); I am very hopeful that this was the same leak. Can you retry and confirm?
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Reporter | |
Comment 30•14 years ago
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Yes, definitely fixed. Yay!
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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Description
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