pulseaudio assert failure: pulseaudio: mixer.c:929: snd_mixer_elem_get_callback_private: Assertion `mixer' failed.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
PulseAudio |
Fix Released
|
Medium
|
|||
pulseaudio (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Bionic |
Won't Fix
|
High
|
Daniel van Vugt | ||
Cosmic |
Fix Released
|
High
|
Unassigned | ||
Disco |
Fix Released
|
High
|
Unassigned | ||
Eoan |
Fix Released
|
High
|
Unassigned |
Bug Description
[Impact]
https:/
https:/
https:/
This is one of the top pulseaudio crashes in Ubuntu 18.04 according to:
https:/
[Test Case]
No manual test case known. Just watch errors.ubuntu.com to check for recurrences.
[Regression Potential]
Low. The fix is already in PulseAudio 12 so has been used in Ubuntu 18.10 and later for a year so far.
[Other Info]
SRU sponsorship tracked in bug 1556439.
[Original Report]
Sidenote: Imediatly got that crash after the apt-xapian-index one ( lp:1663524 ); does not know if it can exist a possible relationship between them.
Got an other crash, and that time 'sound' is fully lost (pulseaudio not reloaded). Wonder if lp:1662860 can be concerned.
ProblemType: Crash
DistroRelease: Ubuntu 17.04
Package: pulseaudio 1:10.0-1ubuntu1
ProcVersionSign
Uname: Linux 4.9.0-16-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AssertionMessage: pulseaudio: mixer.c:929: snd_mixer_
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: GNOME
Date: Fri Feb 10 09:55:45 2017
ExecutablePath: /usr/bin/pulseaudio
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_GB.UTF-8
SHELL=/bin/bash
Signal: 6
SourcePackage: pulseaudio
StacktraceTop:
__assert_fail_base (fmt=<optimised out>, assertion=
__GI___assert_fail (assertion=
snd_mixer_
?? () from /usr/lib/
?? () from /usr/lib/
Title: pulseaudio assert failure: pulseaudio: mixer.c:929: snd_mixer_
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom colord dip lpadmin nvidia-persistenced plugdev sambashare sudo users
dmi.bios.date: 07/22/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3002
dmi.board.
dmi.board.name: P5W DH Deluxe
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: P5W DH Deluxe
dmi.product.
dmi.sys.vendor: ASUSTEK COMPUTER INC
description: | updated |
Changed in pulseaudio (Ubuntu): | |
status: | Invalid → Confirmed |
tags: | added: artful |
tags: | added: bionic |
Changed in pulseaudio: | |
importance: | Unknown → Medium |
status: | Unknown → Fix Released |
description: | updated |
description: | updated |
Changed in pulseaudio (Ubuntu Bionic): | |
importance: | Undecided → High |
status: | Confirmed → Triaged |
Changed in pulseaudio (Ubuntu Bionic): | |
assignee: | nobody → Daniel van Vugt (vanvugt) |
description: | updated |
description: | updated |
description: | updated |
description: | updated |
Changed in pulseaudio (Ubuntu Bionic): | |
status: | Triaged → In Progress |
Changed in pulseaudio (Ubuntu Cosmic): | |
status: | New → Fix Released |
importance: | Undecided → High |
Changed in pulseaudio (Ubuntu Disco): | |
status: | New → Fix Released |
importance: | Undecided → High |
tags: | removed: artful zesty |
tags: |
added: verification-failed-bionic removed: verification-needed-bionic |
tags: | removed: verification-needed |
StacktraceTop: assertion@ entry=0x7f92818 e7188 "mixer", file=file@ entry=0x7f92818 e7419 "mixer.c", line=line@ entry=929, function= function@ entry=0x7f92818 e76a0 <__PRETTY_ FUNCTION_ _.9666> "snd_mixer_ elem_get_ callback_ private" ) at assert.c:92 assertion@ entry=0x7f92818 e7188 "mixer", file=file@ entry=0x7f92818 e7419 "mixer.c", line=line@ entry=929, function= function@ entry=0x7f92818 e76a0 <__PRETTY_ FUNCTION_ _.9666> "snd_mixer_ elem_get_ callback_ private" ) at assert.c:101 elem_get_ callback_ private (mixer= mixer@entry= 0x0) at mixer.c:929 alsa/module- alsa-card. c:362 changed (c=<optimized out>, card=<optimized out>, u=0x5594b6172160) at modules/ alsa/module- alsa-card. c:628
__assert_fail_base (fmt=<optimized out>, assertion=
__GI___assert_fail (assertion=
snd_mixer_
report_jack_state (melem=0x0, mask=mask@entry=0) at modules/
card_suspend_