[Bug 54860] New: mf:mf - test_media_session_events() sometimes gets an unexpected refcount in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54860

Bug ID: 54860
           Summary: mf:mf - test_media_session_events() sometimes gets an
                    unexpected refcount in Wine
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mfplat
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

mf:mf - test_media_session_events() sometimes gets an unexpected refcount:

* The most recent Windows failure happened on 2023-04-06 w10pro64v2004:
  mf.c:2382: Test failed: Release returned 2
  mf.c:2384: Test failed: Release returned 3
  mf.c:2386: Test failed: Release returned 2
  mf.c:2388: Test failed: Release returned 1

* The oldest Wine failure happened on 2023-04-11 and the refcount is always 1
in that case.
  mf.c:2558: Test failed: Release returned 1

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

Despite the line number changes these refcount failures happen in the same
location. There have been some commits on 2023-04-10 and 11 so it looks like
they may have moved the failure(s) from Windows to Wine (which would be
progress), which is why I'm only mentioning Wine in the summary.

[Bug 54860] mf:mf - test_media_session_events() sometimes gets an unexpected refcount in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54860

François Gouget  changed:

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

[Bug 54860] mf:mf - test_media_session_events() sometimes gets an unexpected refcount in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54860

--- Comment #1 from François Gouget  ---
The source of the interference is d3d8:device, more specifically
test_multi_adapter().

[Bug 54860] mf:mf - test_media_session_events() sometimes gets an unexpected refcount in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54860

--- Comment #2 from François Gouget  ---
Sorry, wrong bug. That was for reproducing the crash on w7u_2qxl (bug 54859).

[Bug 54860] mf:mf - test_media_session_events() sometimes gets an unexpected refcount

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54860

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 OS|Linux                       |Windows
            Summary|mf:mf -                     |mf:mf -
                   |test_media_session_events() |test_media_session_events()
                   |sometimes gets an           |sometimes gets an
                   |unexpected refcount in Wine |unexpected refcount

--- Comment #3 from François Gouget  ---
Tweaked the summary and hardware since this can also happen on Windows:
* 2022-11-01 w1121H2_newtb-w11pro64-32
* 2023-04-06 win2004_newtb-w10pro64v2004-32
* 2023-05-02 win22H2_newtb-w1064-2qxl-64
* 2023-05-31 win21H1_newtb-w10pro64-32
* 2023-06-07 win1507_newtb-w1064v1507-32
* 2023-06-23 win81_newtb-w864-32