Bug 222082 – GPUProcess crashlogs aren't getting attributed to tests

• Component: Tools / Tests
• Status: NEW

[Ryan Haddad]

GPUProcess crashlogs aren't getting attributed to tests, as seen here: https://build.webkit.org/results/Apple-Catalina-Debug-WK2-Tests/r273022%20(208)/results.html

[Jonathan Bedard]

Not going to be as simple as I initially hoped.

About a year ago, Youenn added the appropriate plumbing for attributing GPU processes in https://trac.webkit.org/changeset/254006/webkit. The fact that we aren't attributing crashlogs in the results makes me think that the particular crash is the issue, not GPU process crashes in general. Do we have any details about the nature of the crash? I think Alex was looking into it?

[Ryan Haddad]

Here is a different example from today: https://build.webkit.org/results/Apple-Catalina-Debug-WK2-GPUProcess-Tests/r273073%20(125)/results.html

[Ryan Haddad]

(In reply to Ryan Haddad from comment #2)
> Here is a different example from today:
wrong link, but still applicable I think.

https://build.webkit.org/results/Apple-BigSur-Release-WK2-Tests/r273080%20(314)/results.html

[Radar WebKit Bug Importer]

<rdar://problem/74721585>

[Ryan Haddad]

Still seeing unassociated logs: https://build.webkit.org/results/Apple-BigSur-Debug-WK2-Tests/r273655%20(443)/results.html

[Alexey Proskuryakov]

> The fact that we aren't attributing crashlogs in the results makes me think that the particular crash is the issue, not GPU process crashes in general.

Remembering that there were many different crashes all behaving like this, I'm not certain that this is the case.

[Ryan Haddad]

And more here: https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK2-Tests-EWS/r427935-7408/results.html

[Ryan Haddad]

This is still happening: https://build.webkit.org/results/Apple-Monterey-Debug-WK2-Tests/r288906%20(266)/results.html