[Bug 53130] New: ntdll:threadpool - test_tp_instance() fails (rarely) on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53130

Bug ID: 53130
           Summary: ntdll:threadpool - test_tp_instance() fails (rarely)
                    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:threadpool - test_tp_instance() fails (rarely) on Windows 8+:

threadpool.c:1170: Test failed: WaitForSingleObject returned 0
threadpool.c:1210: Test failed: WaitForSingleObject returned 258

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

These two failures always go together.

The failure is pretty rare, about 4.1%, so it can easily be missing from a test
configuration's WineTest runs which results in false positives.

[Bug 53130] ntdll:threadpool - test_tp_instance() fails (rarely) on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53130

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |source, testcase

[Bug 53130] ntdll:threadpool - test_tp_instance() fails (rarely) on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53130

--- Comment #1 from François Gouget  ---
In some cases one can get an extra two failures:

threadpool.c:272: Test failed: WaitForSingleObject returned 258
threadpool.c:273: Test failed: expected info.userdata = 0x10000, got 0
threadpool.c:278: Test failed: RtlDeregisterWait failed with status 103
threadpool.c:285: Test failed: WaitForSingleObject returned 0

[Bug 53130] ntdll:threadpool - test_tp_instance() fails (rarely) on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53130

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #2 from François Gouget  ---
This couple of failures got fixed on 2022-09-01 by this commit:

commit e4e26bbc3eff51a3afe63fbd7eea1f4a837218ae
Author:     Alexandre Julliard 
AuthorDate: Thu Sep 1 11:58:50 2022 +0200

ntdll/tests: Fix some race conditions.

[Bug 53130] ntdll:threadpool - test_tp_instance() fails (rarely) on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53130

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |e4e26bbc3eff51a3afe63fbd7ee
                   |                            |a1f4a837218ae

[Bug 53130] ntdll:threadpool - test_tp_instance() fails (rarely) on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53130

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Alexandre Julliard  ---
Closing bugs fixed in 7.22.