我在Mac OS X上的应用程序中遇到崩溃（完全更新的Mavericks）。模拟非常难，似乎或多或少随机。但它在OpenGL中崩溃了。我用谷歌搜索，似乎我不是唯一一个，但显然没有人知道它是什么。有什么想法吗？
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x9b6b2952 __pthread_kill + 10
1 libsystem_pthread.dylib 0x93681167 pthread_kill + 101
2 libsystem_c.dylib 0x9a5e6368 __abort + 187
3 libsystem_c.dylib 0x9a5e62ad abort + 172
4 com.apple.logic.pro 0x003e6729 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 3842985
5 libsystem_platform.dylib 0x9708edeb _sigtramp + 43
6 ??? 0x257c648b 0 + 628909195
7 GLEngine 0x92505243 glVertex2d_Exec + 96
8 libGL.dylib 0x9b493201 glVertex2d + 46
9 com.company.MyApp 0x1fe75c26 MDrawerOpenGL::FillRectangleGradient(MRectT<int>, MColor, MColor, MOrientation::Enum, int) + 554
10 com.company.MyApp 0x2002ffec MDrawer::FillRectangleGradient(MRectT<int>, MColor, MColor, MOrientation::Enum, int) + 130
11 com.company.MyApp 0x1fed297d MBarMeter::PaintLines(MDrawer&, double, double, MColor) + 2437
12 com.company.MyApp 0x1fed30fa MBarMeter::Paint(MDrawer&) + 142
13 com.company.MyApp 0x1fe80305 MRenderer_ToWindow::PaintControl(MControl&, MRectT<int> const&) + 227
14 com.company.MyApp 0x1fe3ec35 MControl::PaintDispatch() + 303
15 com.company.MyApp 0x1fe3ec61 MControl::PaintDispatch() + 347
16 com.company.MyApp 0x1fe3ec61 MControl::PaintDispatch() + 347
17 com.company.MyApp 0x1fe3ec61 MControl::PaintDispatch() + 347
18 com.company.MyApp 0x1fe3ec61 MControl::PaintDispatch() + 347
19 com.company.MyApp 0x1fe3ec61 MControl::PaintDispatch() + 347
20 com.company.MyApp 0x1fe3eca8 MControl::PerformPaintDispatch() + 54
21 com.company.MyApp 0x1fdbde1a MWindowSystemCocoa::PaintWindow(MControl&, MRectT<int>, CGContext*) + 612
22 com.company.MyApp 0x1fdc272a -[MView drawRect:] + 236
23 com.apple.AppKit 0x987b8381 -[NSView _drawRect:clip:] + 4033
24 com.apple.AppKit 0x987b574a -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 2482
25 com.apple.AppKit 0x987b60c6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4910
26 com.apple.AppKit 0x987b60c6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4910
27 com.apple.AppKit 0x987b60c6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4910
28 com.apple.AppKit 0x987b60c6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4910
29 com.apple.AppKit 0x987b60c6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4910
30 com.apple.AppKit 0x987b60c6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4910
31 com.apple.AppKit 0x987b4900 -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 290
32 com.apple.prokit 0x00ff01b7 -[NSProWindowFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 95
33 com.apple.AppKit 0x987b1c67 -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 3645
34 com.apple.AppKit 0x9878f75c -[NSView displayIfNeeded] + 1414
35 com.apple.AppKit 0x987ad77c -[NSWindow displayIfNeeded] + 324
36 com.apple.AppKit 0x987f7345 _handleWindowNeedsDisplayOrLayoutOrUpdateConstraints + 1107
37 com.apple.AppKit 0x98e6717b __83-[NSWindow _postWindowNeedsDisplayOrLayoutOrUpdateConstraintsUnlessPostingDisabled]_block_invoke1381 + 58
38 com.apple.CoreFoundation 0x933e890d _runLoopObserverWithBlockContext + 29
39 com.apple.CoreFoundation 0x933e835e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
40 com.apple.CoreFoundation 0x933e82af __CFRunLoopDoObservers + 399
41 com.apple.CoreFoundation 0x933d915e __CFRunLoopRun + 974
42 com.apple.CoreFoundation 0x933d8b1a CFRunLoopRunSpecific + 394
43 com.apple.CoreFoundation 0x933d897b CFRunLoopRunInMode + 123
44 com.apple.HIToolbox 0x9b09fb7d RunCurrentEventLoopInMode + 259
45 com.apple.HIToolbox 0x9b09f902 ReceiveNextEventCommon + 526
46 com.apple.HIToolbox 0x9b09f6dd _BlockUntilNextEventMatchingListInModeWithFilter + 92
47 com.apple.AppKit 0x98651389 _DPSNextEvent + 1602
48 com.apple.AppKit 0x986508b0 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 119
49 com.apple.AppKit 0x9864319c -[NSApplication run] + 727
50 com.apple.prokit 0x00fc880d NSProApplicationMain + 353
51 com.apple.logic.pro 0x0002bad5 DummyConnection::DummyConnection() + 193