<?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>149816</bug_id>
          
          <creation_ts>2015-10-05 13:19:56 -0700</creation_ts>
          <short_desc>http/tests/media/media-source/SourceBuffer-abort-updating.html is flaky</short_desc>
          <delta_ts>2015-10-13 09:40:27 -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>Tools / Tests</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>REOPENED</bug_status>
          <resolution></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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ryan Haddad">ryanhaddad</reporter>
          <assigned_to name="Jer Noble">jer.noble</assigned_to>
          <cc>ap</cc>
    
    <cc>bburg</cc>
    
    <cc>commit-queue</cc>
    
    <cc>jer.noble</cc>
    
    <cc>lforschler</cc>
    
    <cc>mmaxfield</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1130717</commentid>
    <comment_count>0</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2015-10-05 13:19:56 -0700</bug_when>
    <thetext>http/tests/media/media-source/SourceBuffer-abort-updating.html is flaky, frequently crashing or timing out during test runs

http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=http%2Ftests%2Fmedia%2Fmedia-source%2FSourceBuffer-abort-updating.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1130776</commentid>
    <comment_count>1</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2015-10-05 15:54:25 -0700</bug_when>
    <thetext>Correction: the crashes are only on GTK. Mac builds get timeouts and failures.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1130779</commentid>
    <comment_count>2</comment_count>
      <attachid>262473</attachid>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2015-10-05 15:57:21 -0700</bug_when>
    <thetext>Created attachment 262473
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1130800</commentid>
    <comment_count>3</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2015-10-05 16:37:23 -0700</bug_when>
    <thetext>http/tests/media/video-load-suspend.html timed out as well on the following build:
https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK1%20(Tests)/builds/113

http/tests/media/media-source/mediasource-remove.html crashed on the following build:
https://build.webkit.org/builders/Apple%20Yosemite%20Release%20WK1%20(Tests)/builds/8830

Jer, is there anything bad hiding here?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1130986</commentid>
    <comment_count>4</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2015-10-06 09:32:50 -0700</bug_when>
    <thetext>(In reply to comment #3)
&gt; http/tests/media/video-load-suspend.html timed out as well on the following
&gt; build:
&gt; https://build.webkit.org/builders/
&gt; Apple%20El%20Capitan%20Debug%20WK1%20(Tests)/builds/113
&gt; 
&gt; http/tests/media/media-source/mediasource-remove.html crashed on the
&gt; following build:
&gt; https://build.webkit.org/builders/Apple%20Yosemite%20Release%20WK1%20(Tests)/
&gt; builds/8830

This is a crash in an underlying framework which was fixed in El Capitan.

&gt; Jer, is there anything bad hiding here?

Can&apos;t say for sure. We&apos;d need to get a spin log of the failing test to know for sure.  It could be that the test is crashing due to (one or more of) the above bug(s), but showing up as a timeout.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1130992</commentid>
    <comment_count>5</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2015-10-06 09:37:40 -0700</bug_when>
    <thetext>(In reply to comment #4)
&gt; (In reply to comment #3)
&gt; &gt; http/tests/media/video-load-suspend.html timed out as well on the following
&gt; &gt; build:
&gt; &gt; https://build.webkit.org/builders/
&gt; &gt; Apple%20El%20Capitan%20Debug%20WK1%20(Tests)/builds/113
&gt; &gt; 
&gt; &gt; http/tests/media/media-source/mediasource-remove.html crashed on the
&gt; &gt; following build:
&gt; &gt; https://build.webkit.org/builders/Apple%20Yosemite%20Release%20WK1%20(Tests)/
&gt; &gt; builds/8830
&gt; 
&gt; This is a crash in an underlying framework which was fixed in El Capitan.
&gt; 
&gt; &gt; Jer, is there anything bad hiding here?
&gt; 
&gt; Can&apos;t say for sure. We&apos;d need to get a spin log of the failing test to know
&gt; for sure.  It could be that the test is crashing due to (one or more of) the
&gt; above bug(s), but showing up as a timeout.

Oh I see, it&apos;s timing out on El Capitan as well as Yosemite.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131321</commentid>
    <comment_count>6</comment_count>
      <attachid>262473</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2015-10-07 09:32:24 -0700</bug_when>
    <thetext>Comment on attachment 262473
Patch

Rejecting attachment 262473 from commit-queue.

Failed to run &quot;[&apos;/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch&apos;, &apos;--status-host=webkit-queues.webkit.org&apos;, &apos;--bot-id=webkit-cq-01&apos;, &apos;apply-attachment&apos;, &apos;--no-update&apos;, &apos;--non-interactive&apos;, 262473, &apos;--port=mac&apos;]&quot; exit_code: 2 cwd: /Volumes/Data/EWS/WebKit

Last 500 characters of output:
, u&apos;Darin Adler&apos;]&quot; exit_code: 1 cwd: /Volumes/Data/EWS/WebKit

Parsed 2 diffs from patch file(s).
patching file LayoutTests/ChangeLog
Hunk #1 succeeded at 1 with fuzz 3.
patching file LayoutTests/platform/mac/TestExpectations
Hunk #1 FAILED at 1331.
1 out of 1 hunk FAILED -- saving rejects to file LayoutTests/platform/mac/TestExpectations.rej

Failed to run &quot;[u&apos;/Volumes/Data/EWS/WebKit/Tools/Scripts/svn-apply&apos;, &apos;--force&apos;, &apos;--reviewer&apos;, u&apos;Darin Adler&apos;]&quot; exit_code: 1 cwd: /Volumes/Data/EWS/WebKit

Full output: http://webkit-queues.webkit.org/results/254497</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131722</commentid>
    <comment_count>7</comment_count>
      <attachid>262711</attachid>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2015-10-08 14:37:03 -0700</bug_when>
    <thetext>Created attachment 262711
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131760</commentid>
    <comment_count>8</comment_count>
      <attachid>262711</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2015-10-08 15:53:48 -0700</bug_when>
    <thetext>Comment on attachment 262711
Patch

Clearing flags on attachment: 262711

Committed r190753: &lt;http://trac.webkit.org/changeset/190753&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131761</commentid>
    <comment_count>9</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2015-10-08 15:53:53 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131764</commentid>
    <comment_count>10</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2015-10-08 15:54:36 -0700</bug_when>
    <thetext>Leaving open for investigation</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131800</commentid>
    <comment_count>11</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2015-10-08 17:54:37 -0700</bug_when>
    <thetext>Did this work? After this patch, http/tests/media/media-source/SourceBuffer-abort-updating.html seems to always fail on Mavericks.

https://build.webkit.org/builders/Apple%20Mavericks%20Release%20WK2%20(Tests)?numbuilds=50</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131801</commentid>
    <comment_count>12</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2015-10-08 17:57:11 -0700</bug_when>
    <thetext>Seems that your new line is being used instead of the existing

[ Mavericks ] http/tests/media/media-source/ [ WontFix ]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131837</commentid>
    <comment_count>13</comment_count>
      <attachid>262711</attachid>
    <who name="Blaze Burg">bburg</who>
    <bug_when>2015-10-08 22:19:41 -0700</bug_when>
    <thetext>Comment on attachment 262711
Patch

This expectation accidentally re-enables the test for Mavericks, where we have set !ENABLE(MEDIA_SESSION), so the test always fails.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1131838</commentid>
    <comment_count>14</comment_count>
    <who name="Blaze Burg">bburg</who>
    <bug_when>2015-10-08 22:26:49 -0700</bug_when>
    <thetext>Committed r190777: &lt;http://trac.webkit.org/changeset/190777&gt;</thetext>
  </long_desc>
      
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