<?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>194225</bug_id>
          
          <creation_ts>2019-02-04 10:22:07 -0800</creation_ts>
          <short_desc>[ Mac WK2 ] REGRESSION (r239333) Flaky ASSERTION FAILED: m_uncommittedState.state == State::Committed on http/tests/cookies/same-site/fetch-after-top-level-navigation-from-cross-origin-page.html</short_desc>
          <delta_ts>2019-03-21 13:32:32 -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>Page Loading</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Shawn Roberts">sroberts</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>beidson</cc>
    
    <cc>cdumez</cc>
    
    <cc>commit-queue</cc>
    
    <cc>lforschler</cc>
    
    <cc>tsavell</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1501881</commentid>
    <comment_count>0</comment_count>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-02-04 10:22:07 -0800</bug_when>
    <thetext>The following layout test is flaky on Mac WK2 Debug

http/tests/cookies/same-site/fetch-after-top-level-navigation-from-cross-origin-page.html

Probable cause:

Appears to be flaky timeout or missing failure as of 239333. 

Reproducible with: 

run-webkit-tests --root d239506 http/tests/cookies/same-site/fetch-after-top-level-navigation-from-cross-origin-page.html --iterations 500 -f --debug --exit-after-n-failures=1 --no-retry-failures

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=http%2Ftests%2Fcookies%2Fsame-site%2Ffetch-after-top-level-navigation-from-cross-origin-page.html

Assertion failure: 

ASSERTION FAILED: m_uncommittedState.state == State::Committed
/Volumes/Data/slave/mojave-debug/build/Source/WebKit/UIProcess/PageLoadState.cpp(298) : void WebKit::PageLoadState::didFinishLoad(const Transaction::Token &amp;)
1   0x10fa349e9 WTFCrash
2   0x119be42cb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x11a33ee3d WebKit::PageLoadState::didFinishLoad(WebKit::PageLoadState::Transaction::Token const&amp;)
4   0x11a4f94c2 WebKit::WebPageProxy::didFinishLoadForFrame(unsigned long long, unsigned long long, WebKit::UserData const&amp;)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1501889</commentid>
    <comment_count>1</comment_count>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-02-04 10:42:42 -0800</bug_when>
    <thetext>Forgot to link crash log:

https://build.webkit.org/results/Apple%20Mojave%20Debug%20WK2%20(Tests)/r240918%20(1446)/http/tests/cookies/same-site/fetch-after-top-level-navigation-from-cross-origin-page-stderr.txt</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1502393</commentid>
    <comment_count>2</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-02-05 09:26:29 -0800</bug_when>
    <thetext>&lt;rdar://problem/47820247&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1502395</commentid>
    <comment_count>3</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2019-02-05 09:27:47 -0800</bug_when>
    <thetext>Did https://bugs.webkit.org/show_bug.cgi?id=193740 not fix this? It was working for me locally.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1502404</commentid>
    <comment_count>4</comment_count>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2019-02-05 09:57:30 -0800</bug_when>
    <thetext>It did not, there&apos;s a crash with newer r240967: https://build.webkit.org/builders/Apple%20Mojave%20Debug%20WK2%20(Tests)/builds/1461</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1502405</commentid>
    <comment_count>5</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2019-02-05 10:00:02 -0800</bug_when>
    <thetext>(In reply to Alexey Proskuryakov from comment #4)
&gt; It did not, there&apos;s a crash with newer r240967:
&gt; https://build.webkit.org/builders/Apple%20Mojave%20Debug%20WK2%20(Tests)/
&gt; builds/1461

Ok, thanks. I&apos;ll investigate further.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1507829</commentid>
    <comment_count>6</comment_count>
      <attachid>362431</attachid>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-02-19 14:37:50 -0800</bug_when>
    <thetext>Created attachment 362431
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1507831</commentid>
    <comment_count>7</comment_count>
      <attachid>362431</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-19 14:40:52 -0800</bug_when>
    <thetext>Comment on attachment 362431
Patch

Rejecting attachment 362431 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;, 362431, &apos;--port=mac&apos;]&quot; exit_code: 2 cwd: /Volumes/Data/EWS/WebKit

Logging in as commit-queue@webkit.org...
Fetching: https://bugs.webkit.org/attachment.cgi?id=362431&amp;action=edit
Fetching: https://bugs.webkit.org/show_bug.cgi?id=194225&amp;ctype=xml&amp;excludefield=attachmentdata
Processing 1 patch from 1 bug.
Processing patch 362431 from bug 194225.
Fetching: https://bugs.webkit.org/attachment.cgi?id=362431
Failed to run &quot;[u&apos;/Volumes/Data/EWS/WebKit/Tools/Scripts/svn-apply&apos;, &apos;--force&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-wk2/TestExpectations
Hunk #1 FAILED at 911.
1 out of 1 hunk FAILED -- saving rejects to file LayoutTests/platform/mac-wk2/TestExpectations.rej

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

Full output: https://webkit-queues.webkit.org/results/11208643</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1508207</commentid>
    <comment_count>8</comment_count>
      <attachid>362530</attachid>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-02-20 13:20:30 -0800</bug_when>
    <thetext>Created attachment 362530
Update TestExpectations</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1508210</commentid>
    <comment_count>9</comment_count>
      <attachid>362530</attachid>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2019-02-20 13:25:00 -0800</bug_when>
    <thetext>Comment on attachment 362530
Update TestExpectations

Clearing flags on attachment: 362530

Committed r241831: &lt;https://trac.webkit.org/changeset/241831&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519295</commentid>
    <comment_count>10</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2019-03-20 16:33:10 -0700</bug_when>
    <thetext>Committed r243255: &lt;https://trac.webkit.org/changeset/243255&gt;</thetext>
  </long_desc>
      
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            <delta_ts>2019-02-20 13:20:28 -0800</delta_ts>
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            <date>2019-02-20 13:20:30 -0800</date>
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