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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Pulseaudio segfaults when ORC is used on x32"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99066">99066</a>
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<th>Summary</th>
<td>Pulseaudio segfaults when ORC is used on x32
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<th>Product</th>
<td>PulseAudio
</td>
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>core
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<th>Assignee</th>
<td>pulseaudio-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>EoD@xmw.de
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<th>QA Contact</th>
<td>pulseaudio-bugs@lists.freedesktop.org
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<th>CC</th>
<td>lennart@poettering.net
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<pre>I am using a x32 environment on a Gentoo machine with:
- kernel 4.8.14
- Pulseaudio 9.0
- orc 0.4.26
When I enable ORC, start pulseaudio (either 8.0 or 9.0) and use pavucontrol to
change the volume of my HDMI sink, pavucontrol and alsa-sink-HDMI segfault.
<span class="quote">> traps: alsa-sink-HDMI [16977] general protection ip:f77420c0 sp:f3016868 error:0 in orcexec.kq0Hm1</span >
If I change the volume of a analog sink the issues is not triggered.
If I change the volume via pacmd or change the volume via mplayer, the issue is
not triggered.
When I use "PULSE_NO_SIMD=1 pulseaudio", the issue does not occur as well.</pre>
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