http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/css1/font_properties/font_size-crash-log.txt http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/http/tests/appcache/404-manifest-crash-log.txt http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/compositing/color-matching/image-color-matching-crash-log.txt http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/compositing/animation/animation-compositing-crash-log.txt etc .. Unfortunately, due to the state of our bots right now, I can't tell when this started happening. I have been able to reproduce it locally, but have not been able to narrow it down to one particular test (probably due to the fact that it is timer-related). Possibly related to https://bugs.webkit.org/show_bug.cgi?id=46416 ? Process: WebProcess [34523] Path: /Volumes/VOLUME/*/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess Identifier: com.apple.WebProcess Version: 536+ (536.3+) Code Type: X86-64 (Native) Parent Process: WebKitTestRunner [34522] Date/Time: 2012-03-15 21:47:33.167 -0700 OS Version: Mac OS X 10.7.3 (11D50) Report Version: 9 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef VM Regions Near 0xbbadbeef: --> __TEXT 0000000105f0d000-0000000105f0e000 [ 4K] r-x/rwx SM=COW /Volumes/VOLUME/*/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess Application Specific Information: objc[34523]: garbage collection is OFF Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x0000000107a7fd03 WebCore::AnimationBase::updateStateMachine(WebCore::AnimationBase::AnimStateInput, double) + 2659 (AnimationBase.cpp:1497) 1 com.apple.WebCore 0x0000000107a8a1e4 WebCore::AnimationBase::onAnimationStartResponse(double) + 36 (AnimationBase.h:110) 2 com.apple.WebCore 0x0000000107aa902b WebCore::AnimationControllerPrivate::startTimeResponse(double) + 139 (AnimationController.cpp:452) 3 com.apple.WebCore 0x0000000107aa90b6 WebCore::AnimationControllerPrivate::receivedStartTimeResponse(double) + 38 (AnimationController.cpp:351) 4 com.apple.WebCore 0x0000000107aa9c7b WebCore::AnimationController::notifyAnimationStarted(WebCore::RenderObject*, double) + 43 (AnimationController.cpp:545) 5 com.apple.WebCore 0x0000000108db4fbb WebCore::RenderLayerBacking::notifyAnimationStarted(WebCore::GraphicsLayer const*, double) + 75 (RenderLayerBacking.cpp:1368) 6 com.apple.WebCore 0x00000001082169f3 WebCore::GraphicsLayerCA::platformCALayerAnimationStarted(double) + 67 (GraphicsLayerCA.cpp:720) 7 com.apple.WebCore 0x0000000108216a26 non-virtual thunk to WebCore::GraphicsLayerCA::platformCALayerAnimationStarted(double) + 38 8 com.apple.WebCore 0x0000000108c37f20 WebCore::PlatformCALayer::animationStarted(double) + 64 (PlatformCALayerMac.mm:266) 9 com.apple.WebCore 0x0000000108c37e97 -[WebAnimationDelegate animationDidStart:] + 199 (PlatformCALayerMac.mm:88) 10 com.apple.QuartzCore 0x00007fff8cf11f89 CA::Layer::run_animation_callbacks(void*) + 189 11 com.apple.QuartzCore 0x00007fff8cf11e86 CA::Layer::run_animation_callbacks_compat(double, void*) + 28 12 com.apple.QuartzCore 0x00007fff8cef7ae2 _ZN2CAL14timer_callbackEP16__CFRunLoopTimerPv + 171 13 com.apple.CoreFoundation 0x00007fff907b6c24 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 14 com.apple.CoreFoundation 0x00007fff907b6776 __CFRunLoopDoTimer + 534 15 com.apple.CoreFoundation 0x00007fff90797001 __CFRunLoopRun + 1617 16 com.apple.CoreFoundation 0x00007fff90796676 CFRunLoopRunSpecific + 230 17 com.apple.HIToolbox 0x00007fff9751531f RunCurrentEventLoopInMode + 277 18 com.apple.HIToolbox 0x00007fff9751c5c9 ReceiveNextEventCommon + 355 19 com.apple.HIToolbox 0x00007fff9751c456 BlockUntilNextEventMatchingListInMode + 62 20 com.apple.AppKit 0x00007fff90f92f5d _DPSNextEvent + 659 21 com.apple.AppKit 0x00007fff90f92861 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135 22 com.apple.AppKit 0x00007fff90f8f19d -[NSApplication run] + 470 23 com.apple.WebCore 0x0000000108f4af2c WebCore::RunLoop::run() + 92 (RunLoopMac.mm:101) 24 com.apple.WebKit2 0x0000000106259a44 WebKit::WebProcessMain(WebKit::CommandLine const&) + 3556 (WebProcessMainMac.mm:176) 25 com.apple.WebKit2 0x0000000106164d2f _ZL10WebKitMainRKN6WebKit11CommandLineE + 239 (WebKitMain.cpp:50) 26 com.apple.WebKit2 0x0000000106164c12 WebKitMain + 178 (WebKitMain.cpp:74) 27 com.apple.WebProcess 0x0000000105f0dd82 main + 290 28 com.apple.WebProcess 0x0000000105f0dc54 start + 52
<rdar://problem/11062915>
<rdar://problem/7883987>
Created attachment 133520 [details] Replace the assertion with logging in debug builds
Comment on attachment 133520 [details] Replace the assertion with logging in debug builds rs=me
Replaced the assertion with logging in debug builds in <http://trac.webkit.org/r111884>.
Attachment 133520 [details] was posted by a committer and has review+, assigning to Dan Bernstein for commit.
I'll do it.
Oh, it was from mitz - I should have left it :)
(In reply to comment #6) > Attachment 133520 [details] was posted by a committer and has review+, assigning to Dan Bernstein for commit. Already committed (see comment #5).
Mac OS X Lion builds are not present in the Build Bot - https://ews-build.webkit.org/#/builders Further, as per Comment 05, it was committed and later confirmed in Comment 09 as well. Is something further required or this can be closed? Thanks!