pulseaudio crashed with SIGABRT in pa_alsa_path_set_volume()

[Letatcest]

During Checkbox Test

Although everything seemed to work fine.

Looks like a duplicate from: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1539209

but that one is incomplete.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:8.0-0ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3
Uname: Linux 4.4.0-10-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: krijn 6704 F.... pulseaudio
 /dev/snd/controlC1: krijn 6704 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Mar 6 20:17:03 2016
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/pulseaudio
InstallationDate: Installed on 2013-08-30 (919 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
Signal: 6
SourcePackage: pulseaudio
StacktraceTop:
 pa_alsa_path_set_volume () from /usr/lib/pulse-8.0/modules/libalsa-util.so
 ?? () from /usr/lib/pulse-8.0/modules/libalsa-util.so
 pa_source_process_msg () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecore-8.0.so
 ?? () from /usr/lib/pulse-8.0/modules/libalsa-util.so
 ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecore-8.0.so
Title: pulseaudio crashed with SIGABRT in pa_alsa_path_set_volume()
UpgradeStatus: Upgraded to xenial on 2016-02-26 (9 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 11/26/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.09
dmi.board.name: EasyNote TJ77
dmi.board.vendor: Packard Bell
dmi.board.version: Rev
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Packard Bell
dmi.chassis.version: Rev
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.09:bd11/26/2009:svnPackardBell:pnEasyNoteTJ77:pvrRev:rvnPackardBell:rnEasyNoteTJ77:rvrRev:cvnPackardBell:ct10:cvrRev:
dmi.product.name: EasyNote TJ77
dmi.product.version: Rev
dmi.sys.vendor: Packard Bell

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1539209, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

[Raymond (superquad-vortex2)]

mrt 06 20:17:03 username-EasyNote-TJ77 pulseaudio[2191]: [alsa-source-ALC272X Analog] alsa-mixer.c: Assertion 'pa_cvolume_compatible_with_channel_map(v, cm)' failed at modules/alsa/alsa-mixer.c:1222, function pa_alsa_path_set_volume(). Aborting.

 mrt 06 20:17:04 username-EasyNote-TJ77 pulseaudio[6704]: [pulseaudio] pid.c: Stale PID file, overwriting.