This bug was fixed in the package pulseaudio - 1:8.0-0ubuntu3.4
---------------
pulseaudio (1:8.0-0ubuntu3.4) xenial; urgency=medium
* debian/control: Update Vcs fields to launchpad git.
* Cherrypick fixes for common crashes from upstream:
- cb78d6f5: SIGABRT in device_start_waiting_for_profiles (LP: #1690028,
LP: #1672171)
- d985276c: SIGABRT in pa_alsa_path_set_volume (LP: #1539209, LP: #1562817)
-- Daniel van Vugt <daniel.van.v...@canonical.com> Fri, 11 Aug 2017
15:16:57 +0800
** Changed in: pulseaudio (Ubuntu Xenial)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1672171
Title:
pulseaudio crashed with SIGABRT in device_start_waiting_for_profiles()
from pa_bluetooth_transport_set_state() from profile_new_connection()
from profile_handler() from _dbus_object_tree_dispatch_and_unlock()
Status in PulseAudio:
Fix Released
Status in pulseaudio package in Ubuntu:
Fix Released
Status in pulseaudio source package in Xenial:
Fix Released
Bug description:
[Impact]
pulseaudio daemon crashes, interrupting sound output/input.
[Test Case]
Theoretical test case (crash does not happen for all users):
1. Get a Bluetooth audio device capable of multiple profiles (e.g. high
fidelity A2DP and the lower quality headset profiles).
2. Pair it with your machine and select the device in sound settings.
3. Turn the Bluetooth audio device off and on again, making sure it is
set to active if not automatically so.
4. Select the device in sound settings.
5. Check that that pulseaudio process is still running, with a start
time older than when you began this test case.
[Regression Potential]
Low. This SRU affects the pulseaudio daemon only so the worst case would
be loss of sound output/input. The same patches have been released to
17.10 for a month already and zero regressions of the crashes have
occurred worldwide since then.
[Other Info]
Debdiff patch is attached to the most prolific bug 1539209.
[Original Description]
Bluetooth device keep disconnect and audio output tab is empty
ProblemType: Crash
DistroRelease: Ubuntu 17.04
Package: pulseaudio 1:10.0-1ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-11.13-generic 4.10.1
Uname: Linux 4.10.0-11-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: bikram 14994 F.... pulseaudio
/dev/snd/controlC0: bikram 14994 F.... pulseaudio
CrashCounter: 1
CurrentDesktop: Unity:Unity7
Date: Sun Mar 12 21:52:24 2017
ExecutablePath: /usr/bin/pulseaudio
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
Signal: 6
SourcePackage: pulseaudio
StacktraceTop:
pa_bluetooth_transport_set_state () from
/usr/lib/pulse-10.0/modules/libbluez5-util.so
?? () from /usr/lib/pulse-10.0/modules/libbluez5-util.so
?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
Title: pulseaudio crashed with SIGABRT in pa_bluetooth_transport_set_state()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
dmi.bios.date: 11/14/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0Y004V
dmi.board.vendor: Dell Inc.
dmi.board.version: A07
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd11/14/2013:svnDellInc.:pnInspiron3437:pvrNotSpecified:rvnDellInc.:rn0Y004V:rvrA07:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Inspiron 3437
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.
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