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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>295732</bug_id>
          
          <creation_ts>2025-07-10 12:13:25 -0700</creation_ts>
          <short_desc>[ iOS ] 2x TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressure* (api-tests) are flaky failures</short_desc>
          <delta_ts>2025-07-30 17:16:31 -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>WebKit Process Model</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></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="Dawn Morningstar">Morningstar</reporter>
          <assigned_to name="Marta Darbinyan">darbinyan</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>cdumez</cc>
    
    <cc>kkinnunen</cc>
    
    <cc>nham</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>2129074</commentid>
    <comment_count>0</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2025-07-10 12:13:25 -0700</bug_when>
    <thetext>TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioCase
TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureVideoCase

are both flaky failures on iOS queues, when looking at the history, this became a flaky failure between iOS 18 C and iOS 18 F

HISTORY:
https://results.webkit.org/?suite=api-tests&amp;test=TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioCase&amp;platform=ios&amp;recent=false

Test-run:
https://build.webkit.org/#/builders/1388/builds/1426

Failure:
        {
            &quot;name&quot;: &quot;TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureVideoCase&quot;,
            &quot;output&quot;: &quot;\n/Volumes/Data/worker/Apple-iOS-18-Simulator-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:666\nExpected equality of these values:\n  0\n  [configuration.get().processPool _gpuProcessIdentifier]\n    Which is: 73826&quot;
        },
        {
            &quot;name&quot;: &quot;TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioCase&quot;,
            &quot;output&quot;: &quot;\n/Volumes/Data/worker/Apple-iOS-18-Simulator-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:666\nExpected equality of these values:\n  0\n  [configuration.get().processPool _gpuProcessIdentifier]\n    Which is: 73835&quot;
        }</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2129075</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2025-07-10 12:13:34 -0700</bug_when>
    <thetext>&lt;rdar://problem/155548126&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2133510</commentid>
    <comment_count>2</comment_count>
    <who name="Marta Darbinyan">darbinyan</who>
    <bug_when>2025-07-30 16:18:13 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/48746</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2133522</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2025-07-30 17:16:31 -0700</bug_when>
    <thetext>Test gardening commit 298060@main (d82fbf6c1e07): &lt;https://commits.webkit.org/298060@main&gt;

Reviewed commits have been landed. Closing PR #48746 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>