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<!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>160078</bug_id>
          
          <creation_ts>2016-07-22 01:40:22 -0700</creation_ts>
          <short_desc>[Coordinated Graphics] Test imported/blink/svg/custom/svg-image-layers-crash.html crashes</short_desc>
          <delta_ts>2016-07-23 08:25:00 -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>WebKit2</component>
          <version>WebKit Local Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.chromium.org/p/chromium/issues/detail?id=266542</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>LayoutTestFailure</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>154066</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Carlos Garcia Campos">cgarcia</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bugs-noreply</cc>
    
    <cc>commit-queue</cc>
    
    <cc>dino</cc>
    
    <cc>gyuyoung.kim</cc>
    
    <cc>thorton</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1213524</commentid>
    <comment_count>0</comment_count>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2016-07-22 01:40:22 -0700</bug_when>
    <thetext>The test is marked as crash in EFL test expectations, because it seems to only crash with coordinated graphics. The thing is that the fix for this in blink seems to work, so we could just merge it in WebKit.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1213526</commentid>
    <comment_count>1</comment_count>
      <attachid>284317</attachid>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2016-07-22 01:48:59 -0700</bug_when>
    <thetext>Created attachment 284317
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1213563</commentid>
    <comment_count>2</comment_count>
      <attachid>284317</attachid>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2016-07-22 07:58:20 -0700</bug_when>
    <thetext>Comment on attachment 284317
Patch

Well this is hardly a real fix, as we&apos;ve already agreed to remove the ability to disable AC mode, this is just going to break again in the future. But of course it&apos;s best to not crash in the meantime....</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1213569</commentid>
    <comment_count>3</comment_count>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2016-07-22 08:23:02 -0700</bug_when>
    <thetext>(In reply to comment #2)
&gt; Comment on attachment 284317 [details]
&gt; Patch
&gt; 
&gt; Well this is hardly a real fix, as we&apos;ve already agreed to remove the
&gt; ability to disable AC mode, this is just going to break again in the future.
&gt; But of course it&apos;s best to not crash in the meantime....

No no no, this happens with the threaded compositor that uses coordinated graphics and has accelerated compositing always enabled. We can still disable accelerated compositing setting in such case. Try running poster circle with WEBKIT_DISABLE_COMPOSITING_MODE, for example, with current trunk that has threaded compositor enabled.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1213913</commentid>
    <comment_count>4</comment_count>
      <attachid>284317</attachid>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2016-07-23 08:04:12 -0700</bug_when>
    <thetext>Comment on attachment 284317
Patch

cq+ since I&apos;m gardening and want this failure to disappear.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1213915</commentid>
    <comment_count>5</comment_count>
      <attachid>284317</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2016-07-23 08:24:55 -0700</bug_when>
    <thetext>Comment on attachment 284317
Patch

Clearing flags on attachment: 284317

Committed r203643: &lt;http://trac.webkit.org/changeset/203643&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1213916</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2016-07-23 08:25:00 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>284317</attachid>
            <date>2016-07-22 01:48:59 -0700</date>
            <delta_ts>2016-07-23 08:24:55 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>wk2-coord-svg-crash.diff</filename>
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            <attacher name="Carlos Garcia Campos">cgarcia</attacher>
            
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