[pulseaudio-tickets] [Bug 42351] New: VERY loud hiss from speakers

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=42351

             Bug #: 42351
           Summary: VERY loud hiss from speakers
    Classification: Unclassified
           Product: PulseAudio
           Version: unspecified
          Platform: x86-64 (AMD64)
               URL: https://bugzilla.redhat.com/show_bug.cgi?id=742667
        OS/Version: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: highest
         Component: core
        AssignedTo: pulseaudio-bugs at lists.freedesktop.org
        ReportedBy: nuonguy at yahoo.com
         QAContact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net


I get a frequent very, very, very loud hiss from mythfrontend when any of the
following occur:
1. fast-forward
2. rewind
3. commercial skip
I can fix it but pressing fast-forward or rewind, sometimes 2 or 3 times, but
the next time there's a commercial skip, the hiss will be back.

This is a recent phenomenon (started happening about 2 weeks ago) that I cannot
correlate with an exact upgrade.

Version-Release number of selected component (if applicable):
0.9.22-5.fc15

How reproducible:
intermittent but often

Steps to Reproduce:
1. Play back a recording with mythfrontend
2. Press the right or left arrow

Actual results:
After a commercial skip or after the first or second or third press, a very
loud hiss will replace the audio that should accompany the recording.

In the debug output attached, the "Pool Full" and "events suppressed" messages
only roughly correlate in time to the noise.  There doesn't seem to be an exact
message from the output of pulseaudio -vvv that can be correlated exactly to
the noise.

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