Bug 222003 - [ macOS Debug Wk 2 ] imported/w3c/web-platform-tests/wasm/jsapi/functions/entry.html is flakey crashing
Summary: [ macOS Debug Wk 2 ] imported/w3c/web-platform-tests/wasm/jsapi/functions/ent...
Status: RESOLVED WORKSFORME
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-02-16 15:06 PST by Robert Jenner
Modified: 2022-02-12 22:15 PST (History)
4 users (show)

See Also:

Attachments
222003 stderr text file (220 bytes, text/plain)
2021-02-16 15:16 PST, Robert Jenner 		no flags Details
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Description Robert Jenner 2021-02-16 15:06:24 PST 
imported/w3c/web-platform-tests/wasm/jsapi/functions/entry.html

is flakey crashing in macOS Debug on Wk 2. 

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwasm%2Fjsapi%2Ffunctions%2Fentry.html&platform=mac

CRASH TEXT:
No crash log found for GPUProcess:3439.

stdout:

stderr:
LEAK: 2 WebPageProxy
Comment 1 Radar WebKit Bug Importer 2021-02-16 15:06:46 PST 
<rdar://problem/74408530>
Comment 2 Robert Jenner 2021-02-16 15:16:01 PST 
Created attachment 420546 [details]
222003 stderr text file
Comment 3 Robert Jenner 2021-02-16 15:17:55 PST 
Was able to produce a failure at tip of tree using test:

run-webkit-test imported/w3c/web-platform-tests/wasm/jsapi/functions/entry.html --debug --iterations 1000 -f

STDERR TEXT:
2021-02-16 15:14:46.467 com.apple.WebKit.WebContent.Development[33669:788375] IORegisterForSystemPower failed
2021-02-16 15:14:46.467 com.apple.WebKit.WebContent.Development[33669:788375] IORegisterForSystemPower failed
Comment 4 Robert Jenner 2021-02-16 15:20:12 PST 
Starting on Antoine who last modified the JS API in r272904.That's also when the first crash occurred. 

CHANGESET URL:
https://trac.webkit.org/changeset/272904/webkit
Comment 5 Antoine Quint 2021-02-17 09:15:10 PST 
If this reproduces standalone as you suggest, this must be a JSC issue presuming this test is WASM only. Can you attach a crash log?