runtime: TestArenaCollision failing on linux/amd64 #24670
Closed
Comments
It's being discussed here: |
Yep:
When TestArenaCollision causes the runtime to run out of hint addresses, the heap not only skips forward ~128GB (which would mess up the race detector's assumption that the heap is contiguous), but moves well outside the race detector's supported range for the heap mapping. Given the latter, even if we were to fix #24133, I don't think this test would work under the race detector. |
Change https://golang.org/cl/104717 mentions this issue: |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
linux-amd64-race build failed during CL104555 trybots run.
linux-amd64-race_cc3944b7.log:
I can reproduce this failure locally with
race.bash
.Trying to find a commit that caused this.
(Update: it looks like a hit from a distance, investigation is needed to find real cause.)
The text was updated successfully, but these errors were encountered: