Bug 192063 - Flaky Test: webgl/2.0.0/conformance/more/functions/drawArrays.html
Summary: Flaky Test: webgl/2.0.0/conformance/more/functions/drawArrays.html
Status: RESOLVED DUPLICATE of bug 192050
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: 2018-11-27 18:38 PST by WebKit Commit Bot
Modified: 2018-12-01 16:05 PST (History)
4 users (show)

See Also:

Archive of layout-test-results from webkit-cq-03 (2.52 MB, application/zip)
2018-11-27 18:38 PST, WebKit Commit Bot
no flags Details

Note You need to log in before you can comment on or make changes to this bug.
Description WebKit Commit Bot 2018-11-27 18:38:37 PST
This is an automatically generated bug from the commit-queue.
webgl/2.0.0/conformance/more/functions/drawArrays.html has been flaky on the commit-queue.

webgl/2.0.0/conformance/more/functions/drawArrays.html was authored by justin_fan@apple.com.

The commit-queue just saw webgl/2.0.0/conformance/more/functions/drawArrays.html flake (DumpRenderTree crashed) while processing attachment 355832 [details] on bug 192060.
Bot: webkit-cq-03  Port: <class 'webkitpy.common.config.ports.MacPort'>  Platform: Mac OS X 10.12.6

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 2018-11-27 18:38:38 PST
Created attachment 355834 [details]
Archive of layout-test-results from webkit-cq-03
Comment 2 Alexey Proskuryakov 2018-11-28 09:54:59 PST
Thread 46 Crashed:: DFG Worklist Worker Thread
0   com.apple.JavaScriptCore      	0x000000010587ef15 JSC::speculationFromValue(JSC::JSValue) + 213 (SpeculatedType.cpp:477)
1   com.apple.JavaScriptCore      	0x0000000105852c16 JSC::CodeBlock::valueProfilePredictionForBytecodeOffset(JSC::ConcurrentJSLocker const&, int) + 38 (SpeculatedType.h:473)
2   com.apple.JavaScriptCore      	0x000000010595851a JSC::DFG::ByteCodeParser::getPredictionWithoutOSRExit(unsigned int) + 90 (DFGByteCodeParser.cpp:837)
3   com.apple.JavaScriptCore      	0x0000000105948c0e void JSC::DFG::ByteCodeParser::parseGetById<JSC::OpGetById>(JSC::Instruction const*) + 126 (DFGByteCodeParser.cpp:889)
4   com.apple.JavaScriptCore      	0x0000000105937fd4 JSC::DFG::ByteCodeParser::parseBlock(unsigned int) + 5588 (Instruction.h:45)
5   com.apple.JavaScriptCore      	0x000000010594c6ea JSC::DFG::ByteCodeParser::parseCodeBlock() + 810 (DFGByteCodeParser.cpp:7037)
6   com.apple.JavaScriptCore      	0x000000010594ca83 JSC::DFG::ByteCodeParser::parse() + 83 (DFGByteCodeParser.cpp:6852)
Comment 3 Alexey Proskuryakov 2018-12-01 16:05:28 PST

*** This bug has been marked as a duplicate of bug 192050 ***