New subject: [Bug 55727] mmdevapi:render - test_session() sometimes exceeds a CPU usage limit and crashes on Windows 7

5 Oct 2023


      https://bugs.winehq.org/show_bug.cgi?id=55727
Bug ID: 55727
           Summary: mmdevapi:render - test_session() sometimes exceeds a
                    CPU usage limit and crashes on Windows 7
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mmdevapi
          Assignee: wine-bugs@winehq.org
          Reporter: fgouget@codeweavers.com
mmdevapi:render - test_session() sometimes exceeds a CPU usage limit and
crashes on Windows 7:
render.c:1454: Test failed: Initialize failed: 88890017
render.c:1497: Test failed: GetService failed: 88890001
render.c:1593: Test failed: AudioClient had wrong refcount: 0
render.c:1593: this is the last test seen before the exception
0934:render: unhandled exception c0000005 at 76F01D3A
See https://test.winehq.org/data/patterns.html#mmdevapi:render
The first known instance happened on 2023-06-21 and this has happened a bit
over once per month since; always on the w7u VM:
* 2023-06-21 win7_newtb-w7u-es
* 2023-08-17 win7_newtb-w7u-de
* 2023-09-19 win7_newtb-w7u
* 2023-10-04 win7_newtb-w7u-de
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[Bug 55727] New: mmdevapi:render - test_session() sometimes exceeds a CPU usage limit and crashes on Windows 7