Bug 245857

Summary:	[GTK] The Debug bot has issues starting and checking the Xvfb driver when running layout tests.
Product:	WebKit	Reporter:	Carlos Alberto Lopez Perez <clopez>
Component:	Tools / Tests	Assignee:	Carlos Alberto Lopez Perez <clopez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	aperez, bugs-noreply, cgarcia, lmoura, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Carlos Alberto Lopez Perez 2022-09-29 18:33:40 PDT

Since we moved the GTK Debug bot to a new hardware there are lot of issues starting and checking the Xvfb driver.
Many times it fails the check and the 3 retries it tries are not enough.

It seems there are some race conditions on top of random timeouts on the checks.

See for example logs:

https://build.webkit.org/#/builders/63/builds/7583
https://build.webkit.org/#/builders/63/builds/7582
https://build.webkit.org/#/builders/63/builds/7580

Comment 1 Carlos Alberto Lopez Perez 2022-09-29 18:55:11 PDT

Pull request: https://github.com/WebKit/WebKit/pull/4846

Comment 2 EWS 2022-10-03 04:25:55 PDT

Committed 255084@main (7a5eef99ea50): <https://commits.webkit.org/255084@main>

Reviewed commits have been landed. Closing PR #4846 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2022-10-03 04:26:19 PDT

<rdar://problem/100711657>