[Bug 55686] New: msvcr120:msvcr120 - test_StructuredTaskCollection() sometimes fails in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55686

Bug ID: 55686
           Summary: msvcr120:msvcr120 - test_StructuredTaskCollection()
                    sometimes fails in Wine
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

msvcr120:msvcr120 - test_StructuredTaskCollection() sometimes fails in Wine.

The failures take different forms but always start on line 1596:

msvcr120.c:1596: Test failed: Chore's task collection was not reset after
execution
Unhandled exception: C++ exception(object = 0x0063fc5c, type = 0x6355434c) in
32-bit code (0x7b012207).
[...]
msvcr120.c:1606: Test failed: Wrong chore #1 task_collection: expected
0063FCC0, actual 00000000
msvcr120.c:1609: Test failed: Wrong chore count: 0 != 1
msvcr120.c:1610: Test failed: Unexpected context: 00000000 != 009B1B80
msvcr120.c:1617: Test failed: Chore was not executed

or

msvcr120.c:1596: Test failed: Chore's task collection was not reset after
execution
067c:msvcr120: 871 tests executed (1 marked as todo, 0 as flaky, 1 failure), 0
skipped.

or

msvcr120.c:1485: Test marked todo: _StructuredTaskCollection ctor set wrong
unk2: 0x0 != 0x1fffffff
Couldn't get first exception for process 010c
C:\users\fgouget\Temp\wct\msvcr120_test.exe.
No backtrace available
msvcr120:msvcr120:010c done (-1073741819) in 0s 4591B

See https://test.winehq.org/data/patterns.html#msvcr120:msvcr120

The failures started on 2023-09-19 so they are likely caused by one of the
2023-09-18 commits.
* 2023-09-28 fg-deb64-t32
* 2023-09-27 fg-deb64-x86-64
* 2023-09-27 MR!3884
* 2023-09-26 MR!3963
* 2023-09-25 fg-deb64-i286
* 2023-09-25 MR!3930
* 2023-09-21 fg-deb64-i286
* 2023-09-19 rbernon-nulldrv-win32
* 2023-09-19 MR!3855