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cmd/compile: 0xb01dfacedebac1e on darwin-amd64-race #35187
Strange. There appears to be a high bit set in a pointer that shouldn't be:
That should probably be
There isn't really enough information here to extract a cause. Could be a cosmic ray, could be a GC/liveness map bug.
I'll try some GOGC=1 runs on my mac to see if I can get a reproducer.
I can't reproduce even with GOGC=1.
This doesn't have anything to do with the race detector, it's not enabled yet during the build.
In any case, this is the bootstrap compiler failing. The bootstrap compiler is from 1.12 (not sure which patch).
Looks likely it is just a machine failure. I'm going to close unless we see another instance.