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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>232691</bug_id>
          
          <creation_ts>2021-11-03 17:39:46 -0700</creation_ts>
          <short_desc>REGRESSION(r284883): load event of link element is fired repeatedly on https://cmake.org/</short_desc>
          <delta_ts>2022-09-14 21:41:48 -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>WebCore Misc.</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>244879</dup_id>
          
          <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="Fujii Hironori">fujii</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>cdumez</cc>
    
    <cc>rniwa</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1811725</commentid>
    <comment_count>0</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-03 17:39:46 -0700</bug_when>
    <thetext>[WinCairo] high CPU usage on https://cmake.org/

1. Start Windows Task Manager
2. Start WinCairo MiniBrowser
3. Go to https://cmake.org/
4. CPU usage of WebKitWebProcess.exe is high for a while

Mac port doesn&apos;t have this problem.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1811726</commentid>
    <comment_count>1</comment_count>
      <attachid>443261</attachid>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-03 17:40:10 -0700</bug_when>
    <thetext>Created attachment 443261
reduced content</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1811736</commentid>
    <comment_count>2</comment_count>
      <attachid>443266</attachid>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-03 18:36:44 -0700</bug_when>
    <thetext>Created attachment 443266
reduced content with log

onload is fired repeatedly.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1811737</commentid>
    <comment_count>3</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-03 19:18:27 -0700</bug_when>
    <thetext>Reverting r284883 fixes the problem.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1811783</commentid>
    <comment_count>4</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-04 00:48:24 -0700</bug_when>
    <thetext>Mac port also has this problem.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1811943</commentid>
    <comment_count>5</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-04 13:13:46 -0700</bug_when>
    <thetext>(In reply to Fujii Hironori from comment #2)
&gt; Created attachment 443266 [details]
&gt; reduced content with log
&gt; 
&gt; onload is fired repeatedly.

In this test case,
Chrome dispatches only once.
Firefox dispatches only twice.
Safari dispatches infinitely.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1812746</commentid>
    <comment_count>6</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2021-11-08 11:59:16 -0800</bug_when>
    <thetext>r285417 reverted r284883. Closed.

*** This bug has been marked as a duplicate of bug 232309 ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1898631</commentid>
    <comment_count>7</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2022-09-14 21:41:48 -0700</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 244879 ***</thetext>
  </long_desc>
      
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            <date>2021-11-03 17:40:10 -0700</date>
            <delta_ts>2021-11-03 17:40:10 -0700</delta_ts>
            <desc>reduced content</desc>
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            <attachid>443266</attachid>
            <date>2021-11-03 18:36:44 -0700</date>
            <delta_ts>2021-11-03 18:36:44 -0700</delta_ts>
            <desc>reduced content with log</desc>
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    </bug>

</bugzilla>