tracing runs segfault while writing logs
I'm consistently seeing segfaults or, most informatively, free(): invalid pointer, at the end of smp tracing runs on thousands of pes. This is for 6.7.1 and current head.
- Assignee set to Ronak Buch
- Target version set to 6.8.1
- Category set to Tracing
Has there been any investigation or follow-up on this? This could be pretty crippling for large-scale performance work.
I thought I had added a log here before, but I guess not. I had tried to replicate this when the bug was originally assigned and didn't have any luck in reproduction. I'll give it a go again to see if I can get an example case.
Bump. Need to reproduce the failures and address them, or retarget to 6.9.0
- Status changed from New to Feedback
I was never able to reproduce this. Has this been an issue for you at all as of late, Jim (or anyone else)?
- Status changed from Feedback to Closed
- Target version deleted (
No longer seems to be reproducible. Re-open or open a new issue if it is observed again or can be reproduced.
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