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runtime: "fatal error: mSpanList.insertBack" in mallocgc #35771
What version of Go are you using (
@bcmills The span is indeed coming out of the new allocator, but the problem here is that its'
I've just confirmed that any span returned by
Based on the bizarre value (disclaimer: bizarre to me, maybe someone else has better insights), my next guess is that this is the manifestation of another memory corruption bug such as #35592.
I'll keep thinking about it.