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runtime: GC crashes on OpenBSD 6.4-amd64 on GCE #27822
@4a6f656c, I tried to use the most recent snapshot. If I limit the VM to 1 vCPU, the problem disappears (in a different context GONUMPROCS=1 also helps, but it is apparently not passed through the layers of package building infrastructure)
@dvyukov reported similar issues with tip of go.
What did you do?
Build OpenBSD go port on GCE. The VM image is produced by running create-openbsd-gce-ci.sh modified to include the x* sets (required by OpenBSD ports framework).
What did you expect to see?
A working port.
What did you see instead?
The crashes aren't deterministic, sometimes I get this instead:
This is running on GCE, here's dmesg:
This was referenced
Sep 23, 2018
No longer reproducible as of Sep 29 snapshot.