On Thu, 7 Jan 2021, Francois Gouget wrote: [...]
So I don't know what's up.
I tested a few more things:
* I ran the binaries from the successful 2020-12-09 and 23 runs. They now crash too. So that rules out a Wine-side change.
https://testbot.winehq.org/JobDetails.pl?Key=83854 https://testbot.winehq.org/JobDetails.pl?Key=83853
* I checked the host's unattended upgrade logs and there is no package upgrade between the 19th (python-lxml) and the 30th (python-apt-common python3-apt).
* debsums --changed does not report any modified file so I think that rules out disk corruption on the host.
* And in the guest I redid the checks mentioned in: https://www.winehq.org/pipermail/wine-devel/2020-December/178362.html
- The first sfc /scannow run found some file ownerships it did not like in the c:\windows drivers directories and in c:\ProgramData...\Start Menu and fixed them. Further runs did not report any error but Windows still crashes.
- chkdsk /f c: and the GUI filesystem checker report no error.
- The Windows Memory Diagnostics Tool reports no error.
Can we rule out some uninitialized memory or bad pointer issue in ntdll:exception?