mumble crashed with SIGABRT in pa_memblock_unref()

[Steve Langasek]

I believe this crash happened when I was fiddling with my PA inputs.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: mumble 1.2.3-349-g315b5f5-2ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-11.11-generic 3.5.2
Uname: Linux 3.5.0-11-generic x86_64
ApportVersion: 2.5.1-0ubuntu4
Architecture: amd64
Date: Tue Sep 4 08:26:23 2012
ExecutablePath: /usr/bin/mumble
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
ProcCmdline: mumble
Signal: 6
SourcePackage: mumble
StacktraceTop:
 pa_memblock_unref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-2.1.so
 ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-2.1.so
 pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
 pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
 pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
Title: mumble crashed with SIGABRT in pa_memblock_unref()
UpgradeStatus: Upgraded to quantal on 2012-06-11 (84 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin mythtv plugdev sambashare src sudo

[Apport retracing service (apport)]

StacktraceTop:
 pa_memblock_unref (b=0x7fd9f4010fe0) at pulsecore/memblock.c:590
 do_read (p=0x7fd9f40009b0) at pulsecore/pstream.c:857
 do_something (p=0x7fd9f40009b0) at pulsecore/pstream.c:180
 dispatch_pollfds (m=0x7fda142e0cb0) at pulse/mainloop.c:677
 pa_mainloop_dispatch (m=m@entry=0x7fda142e0cb0) at pulse/mainloop.c:927