https://bugs.winehq.org/show_bug.cgi?id=48946
--- Comment #4 from Guillaume guillaume.zin@gmail.com --- esync is involved because I had the bug when applying the eventfd_synchronization patch. But looking at https://github.com/wine-staging/wine-staging/blob/master/patches/patchinstal..., I understand now that this patch applies a patch set including the user32_rawinput_mouse patch.