Bug 262145 - REGRESSION(267193@main): [ Debug ] TestWebKitAPI.WebKit2.CrashGPUProcessWhileCapturingAndCalling is a near-constant failure.
Summary: REGRESSION(267193@main): [ Debug ] TestWebKitAPI.WebKit2.CrashGPUProcessWhile...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: youenn fablet
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-09-26 14:56 PDT by Ben Schwartz
Modified: 2023-10-19 11:19 PDT (History)
3 users (show)

See Also:

Attachments
stdio-log-262145.txt (82.10 KB, text/plain)
2023-09-26 15:02 PDT, Ben Schwartz 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Ben Schwartz 2023-09-26 14:56:34 PDT 
TestWebKitAPI.WebKit2.CrashGPUProcessWhileCapturingAndCalling

This API test, previously a flaky failure on macOS, has further regressed to a near-constant failure on debug.

HISTORY:

https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKit2.CrashGPUProcessWhileCapturingAndCalling

STDIO LOG:

Attached (too large to paste).

REPRODUCIBILITY:

I was able to reproduce this issue on macOS Ventura (13.5, 22G74/arm64) ToT using the following command:

run-api-tests --verbose --debug TestWebKitAPI.WebKit2.CrashGPUProcessWhileCapturingAndCalling

REGRESSION:

I was able to identify a potential regression point at 267193@main. This issue did not reproduce before then, and changes at that point appear to be directly related to the issue.
Comment 1 Radar WebKit Bug Importer 2023-09-26 14:56:46 PDT 
<rdar://problem/116083315>
Comment 2 Ben Schwartz 2023-09-26 15:02:37 PDT 
Created attachment 467881 [details]
stdio-log-262145.txt
Comment 3 EWS 2023-09-26 15:31:31 PDT 
Test gardening commit 268483@main (d6c92d7896a3): <https://commits.webkit.org/268483@main>

Reviewed commits have been landed. Closing PR #18248 and removing active labels.
Comment 4 youenn fablet 2023-10-18 08:13:06 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/19227
Comment 5 EWS 2023-10-19 11:19:55 PDT 
Committed 269537@main (1556c6a51e8c): <https://commits.webkit.org/269537@main>

Reviewed commits have been landed. Closing PR #19227 and removing active labels.