Bug 205818 - Flaky Test: storage/indexeddb/modern/index-cursor-3.html
Summary: Flaky Test: storage/indexeddb/modern/index-cursor-3.html
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: WebKit Commit Bot
Depends on:
Blocks: 50856
  Show dependency treegraph
Reported: 2020-01-06 11:30 PST by WebKit Commit Bot
Modified: 2020-01-09 08:55 PST (History)
3 users (show)

See Also:

Archive of layout-test-results from webkit-cq-03 (3.87 MB, application/zip)
2020-01-06 11:30 PST, WebKit Commit Bot
no flags Details

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Description WebKit Commit Bot 2020-01-06 11:30:05 PST
This is an automatically generated bug from the commit-queue.
storage/indexeddb/modern/index-cursor-3.html has been flaky on the commit-queue.

storage/indexeddb/modern/index-cursor-3.html was authored by beidson@apple.com.

The commit-queue just saw storage/indexeddb/modern/index-cursor-3.html flake (DumpRenderTree crashed) while processing attachment 386860 [details] on bug 203818.
Bot: webkit-cq-03  Port: <class 'webkitpy.common.config.ports.MacPort'>  Platform: Mac OS X 10.13.6

The bots will update this with information from each new failure.

If you believe this bug to be fixed or invalid, feel free to close.  The bots will re-open if the flake re-occurs.

If you would like to track this test fix with another bug, please close this bug as a duplicate.  The bots will follow the duplicate chain when making future comments.
Comment 1 WebKit Commit Bot 2020-01-06 11:30:07 PST
Created attachment 386868 [details]
Archive of layout-test-results from webkit-cq-03
Comment 2 Alexey Proskuryakov 2020-01-06 18:36:43 PST
Thread 31 Crashed:: DFG Worklist Worker Thread
0   com.apple.JavaScriptCore      	0x0000000108cedd7d JSC::DFG::AbstractInterpreter<JSC::DFG::InPlaceAbstractState>::verifyEdges(JSC::DFG::Node*) + 13 (DFGAbstractInterpreterInlines.h:179)
1   com.apple.JavaScriptCore      	0x0000000108cd8e1a JSC::DFG::AbstractInterpreter<JSC::DFG::InPlaceAbstractState>::executeEffects(unsigned int, JSC::DFG::Node*) + 58 (DFGAbstractInterpreterInlines.h:343)
2   com.apple.JavaScriptCore      	0x0000000108c15feb JSC::DFG::SpeculativeJIT::compileCurrentBlock() + 2027 (DFGSpeculativeJIT.cpp:1846)
3   com.apple.JavaScriptCore      	0x0000000108c1717f JSC::DFG::SpeculativeJIT::compile() + 95 (DFGSpeculativeJIT.cpp:1976)
4   com.apple.JavaScriptCore      	0x000000010927904f JSC::DFG::JITCompiler::compileFunction() + 783 (AssemblerBuffer.h:227)
5   com.apple.JavaScriptCore      	0x00000001092f2a88 JSC::DFG::Plan::compileInThreadImpl() + 6584 (DFGPlan.cpp:388)
6   com.apple.JavaScriptCore      	0x00000001092f0890 JSC::DFG::Plan::compileInThread(JSC::DFG::ThreadData*) + 416 (DFGPlan.cpp:191)
7   com.apple.JavaScriptCore      	0x0000000109398767 JSC::DFG::Worklist::ThreadBody::work() + 327 (DumbPtrTraits.h:43)
8   com.apple.JavaScriptCore      	0x0000000108b6f8d0 WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 304 (AutomaticThread.cpp:224)
9   com.apple.JavaScriptCore      	0x0000000108bb6a7c WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 124 (memory:2597)
10  com.apple.JavaScriptCore      	0x0000000108bb8e49 WTF::wtfThreadEntryPoint(void*) + 9 (ThreadingPOSIX.cpp:201)