<?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>103170</bug_id>
          
          <creation_ts>2012-11-23 22:46:39 -0800</creation_ts>
          <short_desc>[EFL] Layout test comes to crash on WK1</short_desc>
          <delta_ts>2012-11-24 18:38:57 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKit EFL</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>103179</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Gyuyoung Kim">gyuyoung.kim</reporter>
          <assigned_to name="Viatcheslav Ostapenko">ostap73</assigned_to>
          <cc>laszlo.gombos</cc>
    
    <cc>lucas.de.marchi</cc>
    
    <cc>ostap73</cc>
    
    <cc>rakuco</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>774780</commentid>
    <comment_count>0</comment_count>
    <who name="Gyuyoung Kim">gyuyoung.kim</who>
    <bug_when>2012-11-23 22:46:39 -0800</bug_when>
    <thetext>(gdb) bt
#0  0x00007fffe9dd5cc0 in xcb_glx_get_string_string_length () from /usr/lib/x86_64-linux-gnu/libxcb-glx.so.0
#1  0x00007ffff22ae4e4 in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#2  0x00007ffff22abf4c in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#3  0x00007fffa5cf3254 in eng_window_new (disp=&lt;optimized out&gt;, win=71303171, screen=0, vis=0x6c0340, cmap=71303170, depth=&lt;optimized out&gt;, w=800, 
    h=600, indirect=0, alpha=0, rot=0) at evas_x_main.c:329
#4  0x00007fffa5cefb0a in eng_setup (e=0x6ef190, in=0x695bc0) at evas_engine.c:1000
#5  0x00007ffff3e56fca in evas_engine_info_set (e=0x6ef190, info=&lt;optimized out&gt;) at evas_main.c:316
#6  0x00007ffff48585fa in _ecore_evas_x_gl_window_new (parent=178, x=0, y=0, w=800, h=600, override=0, argb=0, opt=0x0, ee=&lt;optimized out&gt;)
    at ecore_evas_x.c:252
#7  0x00007ffff4859934 in ecore_evas_gl_x11_options_new (disp_name=0x0, parent=178, x=0, y=0, w=800, h=600, opt=0x0) at ecore_evas_x.c:3564
#8  0x00007ffff4859b01 in ecore_evas_gl_x11_new (disp_name=&lt;optimized out&gt;, parent=&lt;optimized out&gt;, x=&lt;optimized out&gt;, y=&lt;optimized out&gt;, 
    w=&lt;optimized out&gt;, h=&lt;optimized out&gt;) at ecore_evas_x.c:3488
#9  0x00007ffff4850aec in _ecore_evas_constructor_opengl_x11 (x=0, y=0, w=800, h=600, extra_options=&lt;optimized out&gt;) at ecore_evas.c:472
#10 0x0000000000426941 in main ()</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774786</commentid>
    <comment_count>1</comment_count>
    <who name="Gyuyoung Kim">gyuyoung.kim</who>
    <bug_when>2012-11-23 23:14:39 -0800</bug_when>
    <thetext>This layout test crash occurred from below,

http://build.webkit.org/builders/EFL%20Linux%2064-bit%20Release/builds/7830</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774802</commentid>
    <comment_count>2</comment_count>
    <who name="Gyuyoung Kim">gyuyoung.kim</who>
    <bug_when>2012-11-24 02:10:34 -0800</bug_when>
    <thetext>Crash tests are skipped for now.

http://trac.webkit.org/changeset/135645</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774848</commentid>
    <comment_count>3</comment_count>
      <attachid>175859</attachid>
    <who name="Viatcheslav Ostapenko">ostap73</who>
    <bug_when>2012-11-24 09:29:11 -0800</bug_when>
    <thetext>Created attachment 175859
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774850</commentid>
    <comment_count>4</comment_count>
    <who name="Viatcheslav Ostapenko">ostap73</who>
    <bug_when>2012-11-24 09:42:21 -0800</bug_when>
    <thetext>(In reply to comment #3)
&gt; Created an attachment (id=175859) [details]
&gt; Patch

Disabling AC should fix this crash:
21:53:59.538 6087   1   0x7fda4cafe068
21:53:59.538 6087   2   0x7fda48a38cb0
21:53:59.538 6087   3   0x7fda4a065b28
21:53:59.538 6087   4   0x7fda4b69a764 WebCore::RenderLayerCompositor::attachRootLayer(WebCore::RenderLayerCompositor::RootLayerAttachment)
21:53:59.538 6087   5   0x7fda4b69b39c WebCore::RenderLayerCompositor::ensureRootLayer()
21:53:59.538 6087   6   0x7fda4b69b6f5 WebCore::RenderLayerCompositor::enableCompositingMode(bool)
21:53:59.538 6087   7   0x7fda4b69cc1d WebCore::RenderLayerCompositor::updateBacking(WebCore::RenderLayer*, WebCore::RenderLayerCompositor::CompositingChangeRepaint)
21:53:59.538 6087   8   0x7fda4b69cd26 WebCore::RenderLayerCompositor::updateLayerCompositingState(WebCore::RenderLayer*, WebCore::RenderLayerCompositor::CompositingChangeRepaint)
21:53:59.538 6087   9   0x7fda4b6877e2 WebCore::RenderLayer::styleChanged(WebCore::StyleDifference, WebCore::RenderStyle const*)
21:53:59.538 6087   10  0x7fda4b6a0670 WebCore::RenderLayerModelObject::styleDidChange(WebCore::StyleDifference, WebCore::RenderStyle const*)
21:53:59.538 6087   11  0x7fda4b62b321 WebCore::RenderBox::styleDidChange(WebCore::StyleDifference, WebCore::RenderStyle const*)
21:53:59.538 6087   12  0x7fda4b5e9ba9 WebCore::RenderBlock::styleDidChange(WebCore::StyleDifference, WebCore::RenderStyle const*)
21:53:59.538 6087   13  0x7fda4b6c9482 WebCore::RenderObject::setStyle(WTF::PassRefPtr&lt;WebCore::RenderStyle&gt;)
21:53:59.538 6087   14  0x7fda4b6c7600 WebCore::RenderObject::setAnimatableStyle(WTF::PassRefPtr&lt;WebCore::RenderStyle&gt;)
21:53:59.538 6087   15  0x7fda4b06138e WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
21:53:59.538 6087   16  0x7fda4b0614dc WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
21:53:59.538 6087   17  0x7fda4b0614dc WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
21:53:59.538 6087   18  0x7fda4b0614dc WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
21:53:59.538 6087   19  0x7fda4b03d36b WebCore::Document::recalcStyle(WebCore::Node::StyleChange)
21:53:59.538 6087   20  0x7fda4b03d83e WebCore::Document::updateStyleIfNeeded()
21:53:59.538 6087   21  0x7fda4b4a6d7a WebCore::AnimationControllerPrivate::updateAnimations(WebCore::SetChanged)
21:53:59.538 6087   22  0x7fda4b4a6f8e WebCore::AnimationControllerPrivate::updateAnimationTimer(WebCore::SetChanged)
21:53:59.539 6087   23  0x7fda4b4a75df WebCore::AnimationControllerPrivate::animationTimerFired(WebCore::Timer&lt;WebCore::AnimationControllerPrivate&gt;*)
21:53:59.539 6087   24  0x7fda4b4f69fa WebCore::ThreadTimers::sharedTimerFiredInternal()
21:53:59.539 6087   25  0x7fda4be377dd
21:53:59.539 6087   26  0x7fda49ad533e _ecore_timer_expired_call
21:53:59.539 6087   27  0x7fda49ad550b _ecore_timer_expired_timers_call
21:53:59.539 6087   28  0x7fda49ad2421
21:53:59.539 6087   29  0x7fda49ad2ab7 ecore_main_loop_begin
21:53:59.539 6087   30  0x4315db
21:53:59.539 6087   31  0x43268c

It happens because direct rendering to host window is not implemented in EFL GraphicsContext3D after r135468 : https://bugs.webkit.org/show_bug.cgi?id=103179
Compositing/animation tests should stay skipped because they will fail if AC is switched off.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774920</commentid>
    <comment_count>5</comment_count>
      <attachid>175859</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-11-24 18:38:53 -0800</bug_when>
    <thetext>Comment on attachment 175859
Patch

Clearing flags on attachment: 175859

Committed r135662: &lt;http://trac.webkit.org/changeset/135662&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774921</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-11-24 18:38:57 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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              ispatch="1"
              isprivate="0"
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            <attachid>175859</attachid>
            <date>2012-11-24 09:29:11 -0800</date>
            <delta_ts>2012-11-24 18:38:53 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-103170-20121124122652.patch</filename>
            <type>text/plain</type>
            <size>1586</size>
            <attacher name="Viatcheslav Ostapenko">ostap73</attacher>
            
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