[Bug 55246] New: ntdll:om - The 64-bit test_object_types() crashes on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55246

Bug ID: 55246
           Summary: ntdll:om - The 64-bit test_object_types() crashes on
                    Windows 8+
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ntdll
          Assignee: [e-mail]
          Reporter: [e-mail]

ntdll:om - The 64-bit test_object_types() crashes on Windows 8+:

om.c:2325: this is the last test seen before the exception
1c98:om: unhandled exception c0000005 at 00007FFFC32A60AB

See https://test.winehq.org/data/patterns.html#ntdll:om

Where c0000005 == STATUS_ACCESS_VIOLATION

This started on 2023-07-10 which corresponds to the GitLab CI switch to Debian
12 for builds which means it is caused by the commit below:

commit 5799e89f15b5584f186dcc2fd24b98e0a7bd6c10
Author: Alexandre Julliard 
Date:   Mon Jul 10 17:18:49 2023 +0200

gitlab: Upgrade the Debian image to bookworm.

Note that, to this day, the 64-bit binaries produced by the TestBot still run
successfully on Windows because they are built on Debian 11. But the nightly
WineTest runs fail because they use the official WineTest binaries produced by
the GitLab CI which uses Debian 12.