[Webkit-unassigned] [Bug 173744] LayoutTest workers/wasm-hashset-many.html is a flaky crash (with no crashlog)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=173744

--- Comment #7 from Jonathan Bedard <jbedard at apple.com> ---
(In reply to Saam Barati from comment #6)
> It is definitely possible there are races here. The test is not super quick,
> the bot seems to finish most of the time in 10s or so. It seems possible
> we're hitting a deadlock we don't know about, but it'd be really nice to
> have the proper logs here so we can tell if that's happening or not. As is,
> it's probably a good bet to make that we're not deadlocking. But I can't say
> for certain.

I'm not sure what else to do about logs.  This test doesn't have much stdout or stderr and something closes the stdout and stderr file handle Python uses to communicate with the test runner.  We aren't picking up a crash because no crash-log is generated, which means that whatever this crash is, the OS is not considering it a crash.

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