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Rare MAgent segfault problem of unknown origin #284

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jkterry1 opened this issue Jan 5, 2021 · 1 comment
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Rare MAgent segfault problem of unknown origin #284

jkterry1 opened this issue Jan 5, 2021 · 1 comment
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jkterry1 commented Jan 5, 2021 •
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MAgent, on certain systems, randomly crashes due to segfault errors. Systems with the problem seem to be rare, but on the systems the problem is frequent. The problem is upstream in the MAgent C codebase that PettingZoo depends on. We still have absolutely no clue what the problem is after doing a code review and exploring it with Valgrind. A second set of eyes on this matter would be very welcome.

This is also why MAgent tests are disabled with CI- back when we were using Travis everything was fine, but GitHub Actions CI currently frequently has the segfault problem.
@jkterry1 jkterry1 added the help wanted Extra attention is needed label Jan 5, 2021
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jkterry1 commented Mar 9, 2021

Closed by PR #349

@jkterry1 jkterry1 closed this as completed Mar 9, 2021
@Sriram94 Sriram94 mentioned this issue Nov 24, 2021
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