<html>
    <head>
      <base href="https://bugs.webkit.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - REGRESSION: [AppleWin] fast/forms/indeterminate.html and fast/forms/indeterminate.html crashing"
   href="https://bugs.webkit.org/show_bug.cgi?id=228110">228110</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>REGRESSION: [AppleWin] fast/forms/indeterminate.html and fast/forms/indeterminate.html crashing
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Layout and Rendering
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned@lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>ryanhaddad@apple.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>bfulgham@webkit.org, simon.fraser@apple.com, zalan@apple.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=433880" name="attach_433880" title="crash log">attachment 433880</a> <a href="attachment.cgi?id=433880&action=edit" title="crash log">[details]</a></span>
crash log

The following two tests are crashing on Windows bots

fast/forms/basic-selects.html
fast/forms/indeterminate.html

<a href="https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=fast%2Fforms%2Fbasic-selects.html&test=fast%2Fforms%2Findeterminate.html&platform=win">https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=fast%2Fforms%2Fbasic-selects.html&test=fast%2Fforms%2Findeterminate.html&platform=win</a>

    Frame[00]  Triage Symbol: [CoreGraphics!CGFontCopyURL+0x158c9]
    Frame[01]  Triage Symbol: [CoreGraphics!CGFontCopyURL+0x1baf8]
    Frame[02]  Triage Symbol: [CoreGraphics!CGFontCopyURL+0x27391]
    Frame[03]  Triage Symbol: [CoreGraphics!RIPLayerDepthBPC+0x3405]
    Frame[04]  Triage Symbol: [CoreGraphics!RIPLayerDepthBPC+0x2ea6]
    Frame[05]  Triage Symbol: [CoreGraphics!AppleCMMCreateTransformProperty+0x1fa90]
    Frame[06]  Triage Symbol: [CoreGraphics!AppleCMMCreateTransformProperty+0x24370]
    Frame[07]  Triage Symbol: [CoreGraphics!CGContextEndTransparencyLayer+0x47]
    Frame[08]  Triage Symbol: [WebKit!WebCore::GraphicsContextCG::endTransparencyLayer+0x1f]
    Frame[09]  Triage Symbol: [WebKit!WebCore::RenderBox::paintBoxDecorations+0x36f]
    Frame[0a]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintObject+0x5a]
    Frame[0b]  Triage Symbol: [WebKit!WebCore::RenderBlock::paint+0x17f]
    Frame[0c]  Triage Symbol: [WebKit!WebCore::RenderElement::paintAsInlineBlock+0x6c]
    Frame[0d]  Triage Symbol: [WebKit!WebCore::LegacyInlineElementBox::paint+0xfc]
    Frame[0e]  Triage Symbol: [WebKit!WebCore::LegacyInlineFlowBox::paint+0x58b]
    Frame[0f]  Triage Symbol: [WebKit!WebCore::LegacyRootInlineBox::paint+0x33]
    Frame[10]  Triage Symbol: [WebKit!WebCore::RenderLineBoxList::paint+0x4f2]
    Frame[11]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintObject+0x42b]
    Frame[12]  Triage Symbol: [WebKit!WebCore::RenderBlock::paint+0x17f]
    Frame[13]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintChild+0x28b]
    Frame[14]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintChildren+0x80]
    Frame[15]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintObject+0x4ee]
    Frame[16]  Triage Symbol: [WebKit!WebCore::RenderBlock::paint+0x17f]
    Frame[17]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintChild+0x28b]
    Frame[18]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintChildren+0x80]
    Frame[19]  Triage Symbol: [WebKit!WebCore::RenderBlock::paintObject+0x4ee]
    Frame[1a]  Triage Symbol: [WebKit!WebCore::RenderBlock::paint+0x17f]
    Frame[1b]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintForegroundForFragmentsWithPhase+0x20d]
    Frame[1c]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintForegroundForFragments+0x227]
    Frame[1d]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayerContents+0x7da]
    Frame[1e]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayerContentsAndReflection+0xa6]
    Frame[1f]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayerWithEffects+0x2a4]
    Frame[20]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayer+0x113]
    Frame[21]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayerContents+0x8d3]
    Frame[22]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayerContentsAndReflection+0xa6]
    Frame[23]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayerWithEffects+0x2a4]
    Frame[24]  Triage Symbol: [WebKit!WebCore::RenderLayer::paintLayer+0x113]
    Frame[25]  Triage Symbol: [WebKit!WebCore::RenderLayer::paint+0xb2]
    Frame[26]  Triage Symbol: [WebKit!WebCore::FrameView::paintContents+0x16b]
    Frame[27]  Triage Symbol: [WebKit!WebCore::ScrollView::paint+0x343]
    Frame[28]  Triage Symbol: [WebKit!WebView::paintIntoBackingStore+0x1e7]
    Frame[29]  Triage Symbol: [WebKit!WebView::updateBackingStore+0x181]
    Frame[2a]  Triage Symbol: [WebKit!WebView::paint+0x2c9]
    Frame[2b]  Ignore Symbol: [WebKit!WebView::WebViewWndProc+0xdd]
    Frame[2c]  Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2bd]
    Frame[2d]  Triage Symbol: [USER32!CallWindowProcW+0x8e]
    Frame[2e]  Ignore Symbol: [COMCTL32!CallNextSubclassProc+0x89]
    Frame[2f]  Ignore Symbol: [COMCTL32!TTSubclassProc+0xb8]
    Frame[30]  Ignore Symbol: [COMCTL32!CallNextSubclassProc+0x89]
    Frame[31]  Ignore Symbol: [COMCTL32!MasterSubclassProc+0xa2]
    Frame[32]  Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2bd]
    Frame[33]  Triage Symbol: [USER32!SendMessageWorker+0x22c]
    Frame[34]  Triage Symbol: [USER32!SendMessageW+0xf8]
    Frame[35]  Triage Symbol: [DumpRenderTreeLib!dump+0x87]
    Frame[36]  Triage Symbol: [DumpRenderTreeLib!FrameLoadDelegate::didFinishLoadForFrame+0x9b]
    Frame[37]  Triage Symbol: [WebKit!WebFrameLoaderClient::dispatchDidFinishLoad+0x55]
    Frame[38]  Triage Symbol: [WebKit!WebCore::FrameLoader::checkLoadCompleteForThisFrame+0x1ea]
    Frame[39]  Triage Symbol: [WebKit!WebCore::FrameLoader::checkLoadComplete+0x1a1]
    Frame[3a]  Triage Symbol: [WebKit!WebCore::DocumentLoader::finishedLoading+0x1cb]
    Frame[3b]  Triage Symbol: [WebKit!WebCore::CachedResource::checkNotify+0x11d]
    Frame[3c]  Triage Symbol: [WebKit!WebCore::CachedRawResource::finishLoading+0x267]
    Frame[3d]  Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0x25c]
    Frame[3e]  Triage Symbol: [WebKit!<lambda_e7e2d454785dfeaf6199132ec807941c>::operator+0xec]
    Frame[3f]  Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f]
    Frame[40]  Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c]
    Frame[41]  Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2bd]
    Frame[42]  Triage Symbol: [USER32!DispatchMessageWorker+0x1e2]
    Frame[43]  Triage Symbol: [DumpRenderTreeLib!runTest+0xaf8]
    Frame[44]  Triage Symbol: [DumpRenderTreeLib!main+0x5d3]
    Frame[45]  Triage Symbol: [DumpRenderTree!main+0x880]
    Frame[46]  Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c]
    Frame[47]  Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14]
    Frame[48]  Triage Symbol: [ntdll!RtlUserThreadStart+0x21]</pre>
        </div>
      </p>


      <hr>
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      <ul>
          <li>You are the assignee for the bug.</li>
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