Stream: git-wasmtime

Topic: wasmtime / issue #13880 wasi-nn tests in CI are flaky as ...

Wasmtime GitHub notifications bot (Jul 14 2026 at 21:59):

alexcrichton opened issue #13880:

Today in particular, but historically as well, there have been a lot of failures in the wasmtime-wasi-nn crate. Some sample logs are:

https://github.com/bytecodealliance/wasmtime/actions/runs/29358428549/job/87172005655
https://github.com/bytecodealliance/wasmtime/actions/runs/29350702096/job/87145948188
https://github.com/bytecodealliance/wasmtime/actions/runs/29340495721/job/87110767184

@jlb6740 and @rahulchaphalkar as the defacto-owners of wasmtime-wasi-nn would y'all be able to take a look at this? If this continue to be onerous we'll probably need to disable the tests as it can hold up landing PRs.

Wasmtime GitHub notifications bot (Jul 14 2026 at 21:59):

alexcrichton added the ci label to Issue #13880.

Wasmtime GitHub notifications bot (Jul 14 2026 at 23:45):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 15 2026 at 05:16):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 15 2026 at 05:17):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 15 2026 at 23:44):

rahulchaphalkar commented on issue #13880:

Thanks Alex for bringing this to our attention. I'm addressing some of these issues in https://github.com/bytecodealliance/wasmtime/pull/13886 (still a draft). Trying to repro illegal instruction error which seems to be on windows.

Wasmtime GitHub notifications bot (Jul 16 2026 at 15:21):

alexcrichton commented on issue #13880:

Thanks for looking into this! I'm going to keep logging things here so there's a set of logs to draw from if needed as a heads up:

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Wasmtime GitHub notifications bot (Jul 16 2026 at 15:54):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 17 2026 at 14:30):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 20 2026 at 14:28):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 20 2026 at 14:29):

alexcrichton commented on issue #13880:

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Wasmtime GitHub notifications bot (Jul 28 2026 at 19:10):

alexcrichton commented on issue #13880:

@rahulchaphalkar this is a failure after your openvino update landed

Wasmtime GitHub notifications bot (Jul 28 2026 at 21:00):

rahulchaphalkar commented on issue #13880:

Bummer. Thanks for letting me know. I have opened a bug in onednn https://github.com/uxlfoundation/oneDNN/issues/5689 , and will keep track of it. I don't have the exact Xeon family of platform available to repro it reliably for now, I will keep this issue updated.

Last updated: Jul 29 2026 at 05:03 UTC