https://bugs.winehq.org/show_bug.cgi?id=55756
Bug ID: 55756 Summary: The 32-bit ntdll:wow64 crashes in the new WoW mode on macOS Product: Wine Version: unspecified Hardware: x86-64 OS: Mac OS X Status: NEW Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs@winehq.org Reporter: fgouget@codeweavers.com
The 32-bit ntdll:wow64 crashes in the new WoW mode on macOS:
[... skip failures from bug 55752, bug 55754 and bug 55755...] wow64.c:1773: got init block 000000f0 Unhandled exception: page fault on read access to 0xffffffff in segmented 32-bit code (0107:00dd000e). Assertion failed: curr_mode == stm_32bit, file ../wine/dlls/dbghelp/cpu_i386.c, line 278 ntdll:wow64:0e24 done (-1073740972) in 2s 665B
See https://test.winehq.org/data/patterns.html#ntdll:wow64
The failures are systematic but only happen when running the 32-bit test in a Windows-on-Windows wineprefix on macOS.
Looking at the pattern one may also think they started on 2023-10-02 but in fact that's just because before that date the WineTest report had so many other errors that test.winehq.org rejected the report. In fact the test was already failing all the way back to at least 2023-09-07 (there is no earlier data).