NEW 231703
[ Windows EWS ] Flaky crashes in layout code on js/dom & js/dfg- tests 
https://bugs.webkit.org/show_bug.cgi?id=231703
Summary [ Windows EWS ] Flaky crashes in layout code on js/dom & js/dfg- tests
ayumi_kojima
Reported 2021-10-13 15:35:08 PDT
Many js/dom & js/dfg- tests are showing up on Windows EWS as flaky tests. js/dom/toInt32UInt32.html js/dom/implicit-call-with-global-reentry.html js/dom/document-all-class-extends.html js/dom/reserved-words-as-property.html js/dfg-inlining-reg-alloc.html js/dfg-inline-many-blocks.html js/dfg-float32array.html js/dfg-uint16array.html The crash seems to be only on Windows-EWS and are not seen in the open source: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=js%2Fdom%2FtoInt32UInt32.html&test=js%2Fdfg-uint16array.html&test=js%2Fdfg-float32array.html&test=js%2Fdfg-inline-many-blocks.html&test=js%2Fdfg-inlining-reg-alloc.html Some of the tests have been flaky since August (Example build: https://ews-build.webkit.org/#/builders/10/builds/102140). Those tests seem to have no stderr and sometimes no crash log (No crash log found for DumpRenderTree:8796.) Example: https://ews-build.s3-us-west-2.amazonaws.com/Windows-EWS/r441069-110127/results.html Stdio: 22:21:33.280 10004 worker/1 worker/1 js/dom/toInt32UInt32.html crashed, (no stderr) 22:21:33.299 10004 [23872/26923] js/dom/toInt32UInt32.html failed unexpectedly (DumpRenderTree crashed [pid=1000]) 22:21:33.300 10004 worker/1 killing driver 22:21:33.300 10004 worker/1 js/dom/toInt32UInt32.html failed: 22:21:33.300 10004 worker/1 DumpRenderTree crashed [pid=1000]
Attachments
Crash log (208.65 KB, text/plain)
2021-10-13 15:36 PDT, ayumi_kojima 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
ayumi_kojima
Comment 1 2021-10-13 15:36:13 PDT
Created attachment 441149 [details] Crash log
Radar WebKit Bug Importer
Comment 2 2021-10-13 15:36:45 PDT
<rdar://problem/84220361>
ayumi_kojima
Comment 3 2021-10-13 15:47:49 PDT
Marked test expectation so that they won't affect the performance of EWS https://trac.webkit.org/changeset/284130/webkit
ayumi_kojima
Comment 4 2021-10-13 17:11:19 PDT
Crash logs: js/dfg-inline-many-blocks.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WTF::HashTable<WTF::RefPtr<WebCore::Element const ,WTF::RawPtrTraits<WebCore::Element const >,WTF::DefaultRefDerefTraits<WebCore::Element const > >,WTF::KeyValuePair<WTF::RefPtr<WebCore::Element const ,WTF::RawPtrTraits<WebCore::Element const >,WTF::DefaultRe+0x59] Frame[03] Triage Symbol: [WebKit!WTF::HashMap<WTF::RefPtr<WebCore::Element const ,WTF::RawPtrTraits<WebCore::Element const >,WTF::DefaultRefDerefTraits<WebCore::Element const > >,WebCore::Style::ElementUpdates,WTF::DefaultHash<WTF::RefPtr<WebCore::Element const ,WTF::RawPtrTraits<WebCore::El+0x23e] Frame[04] Triage Symbol: [WebKit!WebCore::Style::TreeResolver::resolveComposedTree+0x650] Frame[05] Triage Symbol: [WebKit!WebCore::Style::TreeResolver::resolve+0x3a0] Frame[06] Triage Symbol: [WebKit!WebCore::Document::resolveStyle+0x2e7] Frame[07] Triage Symbol: [WebKit!WebCore::Document::updateStyleIfNeeded+0x130] Frame[08] Triage Symbol: [WebKit!WebCore::Document::finishedParsing+0x1fe] Frame[09] Triage Symbol: [WebKit!WebCore::HTMLDocumentParser::prepareToStopParsing+0x8e] Frame[0a] Triage Symbol: [WebKit!WebCore::HTMLDocumentParser::resumeParsingAfterScriptExecution+0x57] Frame[0b] Triage Symbol: [WebKit!WebCore::HTMLDocumentParser::notifyFinished+0xad] Frame[0c] Triage Symbol: [WebKit!WebCore::PendingScript::notifyClientFinished+0x1e] Frame[0d] Triage Symbol: [WebKit!WebCore::LoadableScript::notifyClientFinished+0x17c] Frame[0e] Triage Symbol: [WebKit!WebCore::CachedResource::checkNotify+0x11d] Frame[0f] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0x139] Frame[10] Triage Symbol: [WebKit!<lambda_e7e2d454785dfeaf6199132ec807941c>::operator+0xec] Frame[11] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[12] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[13] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[14] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[15] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[16] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[17] Triage Symbol: [DumpRenderTree!main+0x880] Frame[18] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[19] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[1a] Triage Symbol: [ntdll!RtlUserThreadStart+0x21] js/dfg-float32array.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WTF::Vector<WebCore::FloatQuad,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity<0>+0x5f] Frame[03] Triage Symbol: [WebKit!WTF::Vector<WebCore::FloatQuad,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity<0>+0x53] Frame[04] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::collectContentIfNeeded+0x2a8] Frame[05] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::lineLayoutForIntergration+0x65] Frame[06] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::layout+0x2ae] Frame[07] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutModernLines+0x391] Frame[08] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x443] Frame[09] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0a] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0b] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[0c] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[0d] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0e] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0f] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[10] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[11] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[12] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[13] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[14] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[15] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[16] Triage Symbol: [WebKit!WebCore::RenderView::layout+0x2e3] Frame[17] Triage Symbol: [WebKit!WebCore::FrameViewLayoutContext::layout+0x599] Frame[18] Triage Symbol: [WebKit!WebCore::Document::implicitClose+0x35d] Frame[19] Triage Symbol: [WebKit!WebCore::FrameLoader::checkCompleted+0x13f] Frame[1a] Triage Symbol: [WebKit!WebCore::CachedResourceLoader::loadDone+0x80] Frame[1b] Triage Symbol: [WebKit!WebCore::SubresourceLoader::notifyDone+0x55] Frame[1c] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0xf0] Frame[1d] Triage Symbol: [WebKit!WTF::Detail::CallableWrapper<<lambda_e7e2d454785dfeaf6199132ec807941c>,void>::call+0x7a] Frame[1e] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[1f] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[20] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[21] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[22] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[23] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[24] Triage Symbol: [DumpRenderTree!main+0x880] Frame[25] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[26] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[27] Triage Symbol: [ntdll!RtlUserThreadStart+0x21] js/dfg-uint32array.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WTF::Vector<WebCore::Layout::LineBox,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity<0>+0x5d] Frame[03] Triage Symbol: [WebKit!WTF::Vector<WebCore::Layout::LineBox,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity<0>+0x6e] Frame[04] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::computeGeometryForLineContent+0x17e] Frame[05] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::lineLayout+0x257] Frame[06] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::lineLayoutForIntergration+0x8a] Frame[07] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::layout+0x2ae] Frame[08] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutModernLines+0x316] Frame[09] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x443] Frame[0a] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0b] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0c] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[0d] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[0e] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0f] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[10] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[11] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[12] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[13] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[14] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[15] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[16] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[17] Triage Symbol: [WebKit!WebCore::RenderView::layout+0x2e3] Frame[18] Triage Symbol: [WebKit!WebCore::FrameViewLayoutContext::layout+0x4fb] Frame[19] Triage Symbol: [WebKit!WebCore::Document::implicitClose+0x35d] Frame[1a] Triage Symbol: [WebKit!WebCore::FrameLoader::checkCompleted+0x13f] Frame[1b] Triage Symbol: [WebKit!WebCore::CachedResourceLoader::loadDone+0x80] Frame[1c] Triage Symbol: [WebKit!WebCore::SubresourceLoader::notifyDone+0x55] Frame[1d] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0xf0] Frame[1e] Triage Symbol: [WebKit!WTF::Detail::CallableWrapper<<lambda_e7e2d454785dfeaf6199132ec807941c>,void>::call+0x7a] Frame[1f] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[20] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[21] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[22] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[23] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[24] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[25] Triage Symbol: [DumpRenderTree!main+0x880] Frame[26] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[27] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[28] Triage Symbol: [ntdll!RtlUserThreadStart+0x21] js/dfg-inlining-reg-alloc.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::constructContent+0x273] Frame[03] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::layout+0x14f] Frame[04] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutModernLines+0x347] Frame[05] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x380] Frame[06] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[07] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[08] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x508] Frame[09] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x43f] Frame[0a] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0b] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0c] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x508] Frame[0d] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x43f] Frame[0e] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0f] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[10] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x508] Frame[11] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x43f] Frame[12] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[13] Triage Symbol: [WebKit!WebCore::RenderView::layout+0x2ed] Frame[14] Triage Symbol: [WebKit!WebCore::FrameViewLayoutContext::layout+0x5bf] Frame[15] Triage Symbol: [WebKit!WebCore::Document::implicitClose+0x35d] Frame[16] Triage Symbol: [WebKit!WebCore::FrameLoader::checkCompleted+0x13f] Frame[17] Triage Symbol: [WebKit!WebCore::CachedResourceLoader::loadDone+0x80] Frame[18] Triage Symbol: [WebKit!WebCore::SubresourceLoader::notifyDone+0x55] Frame[19] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0x163] Frame[1a] Triage Symbol: [WebKit!<lambda_e7e2d454785dfeaf6199132ec807941c>::operator+0xec] Frame[1b] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[1c] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[1d] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[1e] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[1f] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[20] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[21] Triage Symbol: [DumpRenderTree!main+0x880] Frame[22] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[23] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[24] Triage Symbol: [ntdll!RtlUserThreadStart+0x21] js/dfg-uint16array.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WTF::Vector<WebCore::FloatQuad,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity<0>+0x5f] Frame[03] Triage Symbol: [WebKit!<lambda_d3c85f595435a51d9a01f47c3175058e>::operator+0xf7] Frame[04] Triage Symbol: [WebKit!WebCore::Layout::InlineTextItem::createAndAppendTextItems+0x4d0] Frame[05] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::collectContentIfNeeded+0x499] Frame[06] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::lineLayoutForIntergration+0x1d] Frame[07] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::layout+0x2e0] Frame[08] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutModernLines+0x35b] Frame[09] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x3b6] Frame[0a] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0b] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0c] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x47a] Frame[0d] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x3c1] Frame[0e] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0f] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[10] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x47a] Frame[11] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x3c1] Frame[12] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[13] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[14] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x47a] Frame[15] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x3c1] Frame[16] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[17] Triage Symbol: [WebKit!WebCore::RenderView::layout+0x2ed] Frame[18] Triage Symbol: [WebKit!WebCore::FrameViewLayoutContext::layout+0x5bf] Frame[19] Triage Symbol: [WebKit!WebCore::Document::implicitClose+0x35d] Frame[1a] Triage Symbol: [WebKit!WebCore::FrameLoader::checkCompleted+0x13f] Frame[1b] Triage Symbol: [WebKit!WebCore::CachedResourceLoader::loadDone+0x80] Frame[1c] Triage Symbol: [WebKit!WebCore::SubresourceLoader::notifyDone+0x55] Frame[1d] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0x163] Frame[1e] Triage Symbol: [WebKit!<lambda_e7e2d454785dfeaf6199132ec807941c>::operator+0xec] Frame[1f] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[20] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[21] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[22] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[23] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[24] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[25] Triage Symbol: [DumpRenderTree!main+0x880] Frame[26] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[27] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[28] Triage Symbol: [ntdll!RtlUserThreadStart+0x21] js/dom/reserved-words-as-property.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WTF::Vector<WebCore::InlineDisplay::Box,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::shrinkCapacity+0xae] Frame[03] Triage Symbol: [WebKit!WebCore::LayoutIntegration::InlineContent::shrinkToFit+0x1a] Frame[04] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::constructContent+0x113] Frame[05] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::layout+0x384] Frame[06] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutModernLines+0x347] Frame[07] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x443] Frame[08] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[09] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0a] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[0b] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[0c] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0d] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0e] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[0f] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[10] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[11] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[12] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x5e1] Frame[13] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x44e] Frame[14] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[15] Triage Symbol: [WebKit!WebCore::RenderView::layout+0x2ed] Frame[16] Triage Symbol: [WebKit!WebCore::FrameViewLayoutContext::layout+0x5bf] Frame[17] Triage Symbol: [WebKit!WebCore::Document::implicitClose+0x35d] Frame[18] Triage Symbol: [WebKit!WebCore::FrameLoader::checkCompleted+0x13f] Frame[19] Triage Symbol: [WebKit!WebCore::CachedResourceLoader::loadDone+0x80] Frame[1a] Triage Symbol: [WebKit!WebCore::SubresourceLoader::notifyDone+0x55] Frame[1b] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0xf0] Frame[1c] Triage Symbol: [WebKit!WTF::Detail::CallableWrapper<<lambda_e7e2d454785dfeaf6199132ec807941c>,void>::call+0x7a] Frame[1d] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[1e] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[1f] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[20] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[21] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[22] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[23] Triage Symbol: [DumpRenderTree!main+0x880] Frame[24] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[25] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[26] Triage Symbol: [ntdll!RtlUserThreadStart+0x21] js/dom/toInt32UInt32.html Frame[00] Triage Symbol: [WTF!abort+0x35] Frame[01] Triage Symbol: [WTF!WTF::fastMalloc+0x18] Frame[02] Triage Symbol: [WebKit!WTF::Vector<WebCore::FloatQuad,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity<0>+0x5f] Frame[03] Triage Symbol: [WebKit!WebCore::Layout::InlineTextItem::createAndAppendTextItems+0x673] Frame[04] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::collectContentIfNeeded+0x499] Frame[05] Triage Symbol: [WebKit!WebCore::Layout::InlineFormattingContext::lineLayoutForIntergration+0x1d] Frame[06] Triage Symbol: [WebKit!WebCore::LayoutIntegration::LineLayout::layout+0x147] Frame[07] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutModernLines+0x347] Frame[08] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x380] Frame[09] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0a] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0b] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x508] Frame[0c] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x43f] Frame[0d] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[0e] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[0f] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x508] Frame[10] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x43f] Frame[11] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[12] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChild+0x292] Frame[13] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlockChildren+0x508] Frame[14] Triage Symbol: [WebKit!WebCore::RenderBlockFlow::layoutBlock+0x43f] Frame[15] Triage Symbol: [WebKit!WebCore::RenderBlock::layout+0x80] Frame[16] Triage Symbol: [WebKit!WebCore::RenderView::layout+0x2ed] Frame[17] Triage Symbol: [WebKit!WebCore::FrameViewLayoutContext::layout+0x5bf] Frame[18] Triage Symbol: [WebKit!WebCore::Document::implicitClose+0x35d] Frame[19] Triage Symbol: [WebKit!WebCore::FrameLoader::checkCompleted+0x13f] Frame[1a] Triage Symbol: [WebKit!WebCore::CachedResourceLoader::loadDone+0x80] Frame[1b] Triage Symbol: [WebKit!WebCore::SubresourceLoader::notifyDone+0x55] Frame[1c] Triage Symbol: [WebKit!WebCore::SubresourceLoader::didFinishLoading+0x163] Frame[1d] Triage Symbol: [WebKit!<lambda_e7e2d454785dfeaf6199132ec807941c>::operator+0xec] Frame[1e] Triage Symbol: [WTF!WTF::RunLoop::performWork+0x23f] Frame[1f] Ignore Symbol: [WTF!WTF::RunLoop::RunLoopWndProc+0x5c] Frame[20] Triage Symbol: [USER32!UserCallWinProcCheckWow+0x2f8] Frame[21] Triage Symbol: [USER32!DispatchMessageWorker+0x249] Frame[22] Triage Symbol: [DumpRenderTreeLib!runTest+0xb08] Frame[23] Triage Symbol: [DumpRenderTreeLib!main+0x5d3] Frame[24] Triage Symbol: [DumpRenderTree!main+0x880] Frame[25] Triage Symbol: [DumpRenderTree!__scrt_common_main_seh+0x10c] Frame[26] Triage Symbol: [KERNEL32!BaseThreadInitThunk+0x14] Frame[27] Triage Symbol: [ntdll!RtlUserThreadStart+0x21]
Alexey Proskuryakov
Comment 5 2021-10-16 10:54:51 PDT
This needs to be split into multiple bugs. "
Per Arne Vollan
Comment 6 2021-10-18 15:28:36 PDT
I wonder if we're running out of memory, since fastMalloc is failing.
Simon Fraser (smfr)
Comment 7 2021-10-18 15:34:56 PDT
I have seen similar crashes in macOS EWS too.
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