https://bugs.winehq.org/show_bug.cgi?id=54064
--- Comment #1 from François Gouget fgouget@codeweavers.com --- Sometimes TpWaitForIoCompletion() times out instead of crashing which is probably the same issue as above:
ntdll:threadpool start dlls/ntdll/tests/threadpool.c threadpool.c:641: Test marked todo: TpSimpleTryPost unexpectedly returned status 0 threadpool.c:1595: Test marked todo: expected that timers are merged threadpool.c:2043: Test failed: TpWaitForIoCompletion() should not return threadpool.c:2059: Test failed: wait timed out 07c0:threadpool: 4692 tests executed (2 marked as todo, 0 as flaky, 2 failures), 0 skipped.
This variant happened at least twice on the GitLab CI (impacting 2 merge requests) but also happened once in the nightly WineTest runs (only once in 6 months!):
* 2022-11-20 MR!1450 * 2022-11-10 MR!1326 * 2022-06-15 on debiant-wow32
Note that, as far as I can tell, all these failures happened in the wow32 configuration.