<?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>232535</bug_id>
          
          <creation_ts>2021-10-30 17:29:56 -0700</creation_ts>
          <short_desc>ASSERT(m_parameters.options.mode == FetchOptions::Mode::Navigate) loading a main frame PDF</short_desc>
          <delta_ts>2024-01-29 13:38:29 -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>PDF</component>
          <version>Safari Technology Preview</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>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Simon Fraser (smfr)">simon.fraser</reporter>
          <assigned_to name="youenn fablet">youennf</assigned_to>
          <cc>achristensen</cc>
    
    <cc>beidson</cc>
    
    <cc>cdumez</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>japhet</cc>
    
    <cc>katherine_cheney</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>thorton</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>youennf</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1810462</commentid>
    <comment_count>0</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-10-30 17:29:56 -0700</bug_when>
    <thetext>Loading http://www.sanmateorcd.org/pesc-butanoassess.pdf in debug MiniBrowser on macOS, I hit:

    frame #1: 0x00000001208f720b WebKit`WTFCrashWithInfo((null)=235, (null)=&quot;/Volumes/Data/Development/system/webkit/OpenSource/Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp&quot;, (null)=&quot;void WebKit::NetworkResourceLoader::retrieveCacheEntry(const WebCore::ResourceRequest &amp;)&quot;, (null)=1938) at Assertions.h:732:5
  * frame #2: 0x0000000121839ca9 WebKit`WebKit::NetworkResourceLoader::retrieveCacheEntry(this=0x0000000102bab000, request=0x00007ff7bd99acc8) at NetworkResourceLoader.cpp:235:9
    frame #3: 0x000000012186ba4b WebKit`auto WebKit::NetworkResourceLoader::start(this=0x00007ff7bd99a8a8, request=0x00007ff7bd99acc8)::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)::operator()(&apos;lambda&apos;(WebCore::ResourceRequest&amp;)) const at NetworkResourceLoader.cpp:209:31
    frame #4: 0x000000012186b8a1 WebKit`decltype(__f=0x00007ff7bd99a898, __args=0x00007ff7bd99acc8)(static_cast&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;&gt;(fp0)...)) std::__1::__invoke_constexpr&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;, std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;(WebCore::ResourceError&amp;, decltype(static_cast&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;&gt;(fp)(static_cast&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;&gt;(fp0)...))&amp;&amp;...) at type_traits:3924:1
    frame #5: 0x000000012186b862 WebKit`decltype(this=0x00007ff7bd99a828, __alts=0x00007ff7bd99acc8) std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;::operator()&lt;std::__1::__variant_detail::__alt&lt;0ul, WebCore::ResourceRequest&gt;&amp;&gt;(std::__1::__variant_detail::__alt&lt;0ul, WebCore::ResourceRequest&gt;&amp;) const at variant:659:14
    frame #6: 0x000000012186b80d WebKit`decltype(__f=0x00007ff7bd99a828, __args=0x00007ff7bd99acc8)(static_cast&lt;std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;&gt;(fp0)...)) std::__1::__invoke_constexpr&lt;std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;, std::__1::__variant_detail::__alt&lt;0ul, WebCore::ResourceRequest&gt;&amp;&gt;(WebCore::ResourceError&amp;, decltype(static_cast&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;&gt;(fp)(static_cast&lt;std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;&gt;(fp0)...))&amp;&amp;...) at type_traits:3924:1
    frame #7: 0x000000012186b72d WebKit`decltype(__f=0x00007ff7bd99a828, __vs=0x00007ff7bd99acc8) std::__1::__variant_detail::__visitation::__base::__dispatcher&lt;0ul&gt;::__dispatch&lt;std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;&amp;&amp;, std::__1::__variant_detail::__base&lt;(std::__1::__variant_detail::_Trait)1, WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;, std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;&amp;&amp;...) at variant:539:16
    frame #8: 0x000000012186b6e8 WebKit`decltype(__visitor=0x00007ff7bd99a828, __vs=0x00007ff7bd99acc8) std::__1::__variant_detail::__visitation::__base::__visit_alt&lt;std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;, std::__1::__variant_detail::__impl&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&gt;(WebCore::ResourceError&amp;, std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;&amp;&amp;...) at variant:502:12
    frame #9: 0x000000012186b63a WebKit`decltype(__visitor=0x00007ff7bd99a828, __vs= Active Type = WebCore::ResourceRequest ) std::__1::__variant_detail::__visitation::__variant::__visit_alt&lt;std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;, std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&gt;(WebCore::ResourceError&amp;, std::__1::__variant_detail::__visitation::__variant::__value_visitor&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt; &gt;&amp;&amp;...) at variant:609:12
    frame #10: 0x000000012186b5ea WebKit`decltype(__visitor=0x00007ff7bd99a898, __vs= Active Type = WebCore::ResourceRequest ) std::__1::__variant_detail::__visitation::__variant::__visit_value&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;, std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&gt;(WebCore::ResourceError&amp;, WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;&amp;&amp;...) at variant:628:12
    frame #11: 0x000000012186b523 WebKit`decltype(__visitor=0x00007ff7bd99a898, __vs= Active Type = WebCore::ResourceRequest ) std::__1::visit&lt;WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;, std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;, void&gt;(WebCore::ResourceError&amp;, WTF::Visitor&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;&amp;&amp;...) at variant:1701:10
    frame #12: 0x000000012186b4d2 WebKit`decltype(v= Active Type = WebCore::ResourceRequest , f=0x00007ff7bd99a8f8, f=0x00007ff7bd99a8f0, f=0x00007ff7bd99a8e8)::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;)&gt;(fp0), std::forward&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;)&gt;(fp0), std::forward&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;(fp0)), std::forward&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;&gt;(fp))) WTF::switchOn&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;, auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;), std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;(WebCore::ResourceError&amp;, decltype(std::visit(makeVisitor(std::forward&lt;auto WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const::&apos;lambda&apos;(WebCore::ResourceError&amp;)&gt;(fp0), std::forward&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebKit::NetworkLoadChecker::RedirectionTriplet&amp;)&gt;(fp0), std::forward&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; WebKit::NetworkResourceLoader::start()::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(WebCore::ResourceError&amp;) const::&apos;lambda&apos;(WebCore::ResourceRequest&amp;)&gt;(fp0)), std::forward&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;&gt;(fp)))&amp;&amp;...) at StdLibExtras.h:392:12
    frame #13: 0x000000012186b3fb WebKit`auto WebKit::NetworkResourceLoader::start(this=0x0000000102bba2c8, result= Active Type = WebCore::ResourceRequest )::$_1::operator()&lt;std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt; &gt;(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const at NetworkResourceLoader.cpp:195:13
    frame #14: 0x000000012186b2a1 WebKit`WTF::Detail::CallableWrapper&lt;WebKit::NetworkResourceLoader::start()::$_1, void, std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;&gt;::call(this=0x0000000102bba2c0, in= Active Type = WebCore::ResourceRequest ) at Function.h:53:39
    frame #15: 0x00000001217ad8b7 WebKit`WTF::Function&lt;void (std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;)&gt;::operator(this=0x00007ff7bd99a998, in= Active Type = WebCore::ResourceRequest )(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) const at Function.h:82:35
    frame #16: 0x00000001217789c0 WebKit`WTF::CompletionHandler&lt;void (std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;)&gt;::operator(this=0x0000000102b594a0, in= Active Type = WebCore::ResourceRequest )(std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;) at CompletionHandler.h:67:16
    frame #17: 0x000000012177907e WebKit`WebKit::NetworkLoadChecker::continueCheckingRequest(this=0x0000000102cff680, request=0x00007ff7bd99c0d0, handler=0x0000000102b594a0)&gt;&amp;&amp;) at NetworkLoadChecker.cpp:330:9
    frame #18: 0x0000000121778e77 WebKit`WebKit::NetworkLoadChecker::continueCheckingRequestOrDoSyntheticRedirect(this=0x0000000102cff680, originalRequest=0x0000000102b594b0, currentRequest=0x00007ff7bd99c0d0, handler=0x0000000102b594a0)&gt;&amp;&amp;) at NetworkLoadChecker.cpp:275:11
    frame #19: 0x00000001217ae40b WebKit`auto WebKit::NetworkLoadChecker::checkRequest(this=0x0000000102b59490, result=0x00007ff7bd99c0d0)&gt;&amp;&amp;)::$_3::operator()&lt;std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt; &gt;(std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt;&amp;&amp;) at NetworkLoadChecker.cpp:260:19
    frame #20: 0x00000001217ae011 WebKit`WTF::Detail::CallableWrapper&lt;WebKit::NetworkLoadChecker::checkRequest(WebCore::ResourceRequest&amp;&amp;, WebCore::ContentSecurityPolicyClient*, WTF::URL const&amp;, WTF::CompletionHandler&lt;void (std::__1::variant&lt;WebCore::ResourceRequest, WebKit::NetworkLoadChecker::RedirectionTriplet, WebCore::ResourceError&gt;&amp;&amp;)&gt;&amp;&amp;)::$_3, void, std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt;&amp;&amp;&gt;::call(this=0x0000000102b59488, in=0x00007ff7bd99c0d0) at Function.h:53:39
    frame #21: 0x00000001217aeff7 WebKit`WTF::Function&lt;void (std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt;&amp;&amp;)&gt;::operator(this=0x00007ff7bd99bea8, in=0x00007ff7bd99c0d0)(std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt;&amp;&amp;) const at Function.h:82:35
    frame #22: 0x000000012177a170 WebKit`WTF::CompletionHandler&lt;void (std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt;&amp;&amp;)&gt;::operator(this=0x00007ff7bd99c2f0, in=0x00007ff7bd99c0d0)(std::experimental::fundamentals_v3::expected&lt;WebKit::NetworkLoadChecker::ContentExtensionResult, WebCore::ResourceError&gt;&amp;&amp;) at CompletionHandler.h:67:16
    frame #23: 0x0000000121778abb WebKit`WebKit::NetworkLoadChecker::processContentRuleListsForLoad(this=0x0000000102cff680, request=0x00007ff7bd99c878, callback=0x00007ff7bd99c2f0)&gt;&amp;&amp;) at NetworkLoadChecker.cpp:467:9
    frame #24: 0x0000000121776b47 WebKit`WebKit::NetworkLoadChecker::checkRequest(this=0x0000000102cff680, request=0x00007ff7bd99c878, client=0x0000000102bab000, preRedirectURL={  }, handler=0x00007ff7bd99c868)&gt;&amp;&amp;) at NetworkLoadChecker.cpp:248:11
    frame #25: 0x00000001217768fe WebKit`WebKit::NetworkLoadChecker::check(this=0x0000000102cff680, request=0x00007ff7bd99c878, client=0x0000000102bab000, handler=0x00007ff7bd99c868)&gt;&amp;&amp;) at NetworkLoadChecker.cpp:96:5
    frame #26: 0x000000012183975a WebKit`WebKit::NetworkResourceLoader::start(this=0x0000000102bab000) at NetworkResourceLoader.cpp:191:31
    frame #27: 0x0000000121851342 WebKit`WebKit::NetworkResourceLoader::serviceWorkerDidNotHandle(this=0x0000000102bab000, fetchTask=0x0000000000000000) at NetworkResourceLoader.cpp:1699:5
    frame #28: 0x0000000121850c33 WebKit`WebKit::NetworkResourceLoader::startWithServiceWorker(this=0x0000000102bab000) at NetworkResourceLoader.cpp:1674:5
    frame #29: 0x0000000121716941 WebKit`WebKit::NetworkConnectionToWebProcess::scheduleResourceLoad(this=0x0000000102ba71c0, loadParameters=0x00007ff7bd99d700, existingLoaderToResume= Has Value=false ) at NetworkConnectionToWebProcess.cpp:535:13
    frame #30: 0x0000000120f10c17 WebKit`void IPC::callMemberFunctionImpl&lt;WebKit::NetworkConnectionToWebProcess, void (WebKit::NetworkConnectionToWebProcess::*)(WebKit::NetworkResourceLoadParameters&amp;&amp;, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt;), std::__1::tuple&lt;WebKit::NetworkResourceLoadParameters, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt; &gt;, 0ul, 1ul&gt;(object=0x0000000102ba71c0, function=30 60 71 21 01 00 00 00 00 00 00 00 00 00 00 00, args=size=2, (null)=std::__1::index_sequence&lt;0UL, 1UL&gt; @ 0x00007ff7bd99d638)(WebKit::NetworkResourceLoadParameters&amp;&amp;, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt;), std::__1::tuple&lt;WebKit::NetworkResourceLoadParameters, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt; &gt;&amp;&amp;, std::__1::integer_sequence&lt;unsigned long, 0ul, 1ul&gt;) at HandleMessage.h:125:5
    frame #31: 0x0000000120f0f45d WebKit`void IPC::callMemberFunction&lt;WebKit::NetworkConnectionToWebProcess, void (WebKit::NetworkConnectionToWebProcess::*)(WebKit::NetworkResourceLoadParameters&amp;&amp;, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt;), std::__1::tuple&lt;WebKit::NetworkResourceLoadParameters, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt; &gt;, std::__1::integer_sequence&lt;unsigned long, 0ul, 1ul&gt; &gt;(args=size=2, object=0x0000000102ba71c0, function=30 60 71 21 01 00 00 00 00 00 00 00 00 00 00 00)(WebKit::NetworkResourceLoadParameters&amp;&amp;, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt;)) at HandleMessage.h:131:5
    frame #32: 0x0000000120eff650 WebKit`void IPC::handleMessage&lt;Messages::NetworkConnectionToWebProcess::ScheduleResourceLoad, WebKit::NetworkConnectionToWebProcess, void (WebKit::NetworkConnectionToWebProcess::*)(WebKit::NetworkResourceLoadParameters&amp;&amp;, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt;)&gt;(connection=0x0000000102bdf300, decoder=0x0000000102b52708, object=0x0000000102ba71c0, function=30 60 71 21 01 00 00 00 00 00 00 00 00 00 00 00)(WebKit::NetworkResourceLoadParameters&amp;&amp;, std::__1::optional&lt;WTF::ObjectIdentifier&lt;WebKit::NetworkResourceLoadIdentifierType&gt; &gt;)) at HandleMessage.h:202:5
    frame #33: 0x0000000120efdd32 WebKit`WebKit::NetworkConnectionToWebProcess::didReceiveNetworkConnectionToWebProcessMessage(this=0x0000000102ba71c0, connection=0x0000000102bdf300, decoder=0x0000000102b52708) at NetworkConnectionToWebProcessMessageReceiver.cpp:419:16
    frame #34: 0x00000001217137be WebKit`WebKit::NetworkConnectionToWebProcess::didReceiveMessage(this=0x0000000102ba71c0, connection=0x0000000102bdf300, decoder=0x0000000102b52708) at NetworkConnectionToWebProcess.cpp:199:9


(lldb) fr va m_parameters.options.mode
(WebCore::FetchOptions::Mode) m_parameters.options.mode = NoCors</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1810463</commentid>
    <comment_count>1</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-10-30 17:30:28 -0700</bug_when>
    <thetext>at r284992</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1812447</commentid>
    <comment_count>2</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-11-06 17:30:18 -0700</bug_when>
    <thetext>&lt;rdar://problem/85106013&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1816318</commentid>
    <comment_count>3</comment_count>
      <attachid>444640</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-11-17 22:32:39 -0800</bug_when>
    <thetext>Created attachment 444640
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2007886</commentid>
    <comment_count>4</comment_count>
    <who name="youenn fablet">youennf</who>
    <bug_when>2024-01-26 05:04:39 -0800</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/23299</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2008203</commentid>
    <comment_count>5</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-01-27 14:23:05 -0800</bug_when>
    <thetext>Committed 273612@main (7ed567eb8e4d): &lt;https://commits.webkit.org/273612@main&gt;

Reviewed commits have been landed. Closing PR #23299 and removing active labels.</thetext>
  </long_desc>
      
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            <date>2021-11-17 22:32:39 -0800</date>
            <delta_ts>2024-01-29 13:38:29 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-232535-20211117223239.patch</filename>
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            <size>1768</size>
            <attacher name="Alex Christensen">achristensen</attacher>
            
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