5 Feb
2026
5 Feb
'26
8:54 p.m.
This has apparently always been faulting for some apps, but only became an issue after !10032 (merged). The subsequent syscall fault unwinds out of the pthread_once that !10032 (merged) added, so future threads that wind up there will hang.
This can't happen, it's a fault in PE code which will be handled be KiUserCallbackDispatcher. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10036#note_128903