<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>81351</bug_id>
          
          <creation_ts>2012-03-16 07:47:08 -0700</creation_ts>
          <short_desc>Error: State is AnimationStateEnding, but input is not AnimationStateInputEndTimerFired or AnimationStateInputPlayStatePaused in AnimationBase::updateStateMachine</short_desc>
          <delta_ts>2022-07-12 11:04:48 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>CSS</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>CONFIGURATION CHANGED</resolution>
          
          
          <bug_file_loc>http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/css1/font_properties/font_size-crash-log.txt</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar, LayoutTestFailure, PlatformOnly, Regression</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Jessie Berlin">jberlin</reporter>
          <assigned_to name="Dean Jackson">dino</assigned_to>
          <cc>ahmad.saleem792</cc>
    
    <cc>ap</cc>
    
    <cc>bfulgham</cc>
    
    <cc>cmarrin</cc>
    
    <cc>dino</cc>
    
    <cc>eric</cc>
    
    <cc>mitz</cc>
    
    <cc>rniwa</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>thorton</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>580505</commentid>
    <comment_count>0</comment_count>
    <who name="Jessie Berlin">jberlin</who>
    <bug_when>2012-03-16 07:47:08 -0700</bug_when>
    <thetext>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&apos;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:
--&gt; 
    __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&amp;) + 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</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>580507</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2012-03-16 07:48:03 -0700</bug_when>
    <thetext>&lt;rdar://problem/11062915&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>586524</commentid>
    <comment_count>2</comment_count>
    <who name="">mitz</who>
    <bug_when>2012-03-23 11:28:10 -0700</bug_when>
    <thetext>&lt;rdar://problem/7883987&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>586530</commentid>
    <comment_count>3</comment_count>
      <attachid>133520</attachid>
    <who name="">mitz</who>
    <bug_when>2012-03-23 11:31:04 -0700</bug_when>
    <thetext>Created attachment 133520
Replace the assertion with logging in debug builds</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>586535</commentid>
    <comment_count>4</comment_count>
      <attachid>133520</attachid>
    <who name="Jessie Berlin">jberlin</who>
    <bug_when>2012-03-23 11:32:34 -0700</bug_when>
    <thetext>Comment on attachment 133520
Replace the assertion with logging in debug builds

rs=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>586541</commentid>
    <comment_count>5</comment_count>
    <who name="">mitz</who>
    <bug_when>2012-03-23 11:36:07 -0700</bug_when>
    <thetext>Replaced the assertion with logging in debug builds in &lt;http://trac.webkit.org/r111884&gt;.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>589148</commentid>
    <comment_count>6</comment_count>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2012-03-27 12:36:32 -0700</bug_when>
    <thetext>Attachment 133520 was posted by a committer and has review+, assigning to Dan Bernstein for commit.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>589179</commentid>
    <comment_count>7</comment_count>
    <who name="Dean Jackson">dino</who>
    <bug_when>2012-03-27 12:57:26 -0700</bug_when>
    <thetext>I&apos;ll do it.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>589180</commentid>
    <comment_count>8</comment_count>
    <who name="Dean Jackson">dino</who>
    <bug_when>2012-03-27 12:57:54 -0700</bug_when>
    <thetext>Oh, it was from mitz - I should have left it :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>589183</commentid>
    <comment_count>9</comment_count>
    <who name="">mitz</who>
    <bug_when>2012-03-27 13:01:05 -0700</bug_when>
    <thetext>(In reply to comment #6)
&gt; Attachment 133520 [details] was posted by a committer and has review+, assigning to Dan Bernstein for commit.

Already committed (see comment #5).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1882364</commentid>
    <comment_count>10</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2022-07-12 03:45:05 -0700</bug_when>
    <thetext>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!</thetext>
  </long_desc>
      
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            <date>2012-03-23 11:31:04 -0700</date>
            <delta_ts>2012-03-23 11:33:13 -0700</delta_ts>
            <desc>Replace the assertion with logging in debug builds</desc>
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    </bug>

</bugzilla>