pulseaudio crashed with SIGABRT in drop_block(), pa_memblock_ref() or pa_memblock_free()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Symptom: Crash at random time while playback; stack trace always includes fill_mix_info / pa_sink_input_peek
Maybe: Most cpu's here seem quadcore i7's or better, maybe a fast CPU increases likelyhood of crash
Maybe: VoIP applications (uses small packages / low latency) can also increase likelyhood of crash
===
This happens a few times a day, while I'm playing music from quodlibet, and does not seem to be triggered by any user interaction. I'm using a USB sound card, which may be pertinent.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu5
ProcVersionSign
Uname: Linux 3.2.0-12-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Card0.Amixer.info:
Card hw:0 'Device'/'USB Sound Device at usb-0000:
Mixer name : 'USB Mixer'
Components : 'USB145f:0143'
Controls : 14
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'AW1'/'BeAutiful Qing Audioengine AW1 at usb-0000:
Mixer name : 'USB Mixer'
Components : 'USB08bb:2704'
Controls : 2
Simple ctrls : 1
Card2.Amixer.info:
Card hw:2 'Intel'/'HDA Intel at 0xfbbf4000 irq 56'
Mixer name : 'Realtek ALC892'
Components : 'HDA:10ec0892,
Controls : 45
Simple ctrls : 20
Card3.Amixer.info:
Card hw:3 'Generic'/'HD-Audio Generic at 0xfbefc000 irq 57'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 6
Simple ctrls : 1
Card3.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
CrashCounter: 1
Date: Tue Jan 31 13:04:21 2012
ExecutablePath: /usr/bin/pulseaudio
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
Signal: 6
SourcePackage: pulseaudio
StacktraceTop:
raise () from /lib/x86_
abort () from /lib/x86_
?? () from /usr/lib/
pa_memblockq_push () from /usr/lib/
pa_memblockq_
Title: pulseaudio crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to precise on 2012-01-05 (25 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev pulse pulse-access sambashare
dmi.bios.date: 05/26/2010
dmi.bios.vendor: Dell Computer Corporation
dmi.bios.version: A02
dmi.board.name: 05DN3X
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellComp
dmi.product.name: Studio XPS 9100
dmi.product.
dmi.sys.vendor: Dell Inc.
visibility: | private → public |
summary: |
- pulseaudio crashed with SIGABRT in drop_block() + pulseaudio crashed with SIGABRT in drop_block(), pa_memblock_ref() or + pa_memblock_free() |
description: | updated |
StacktraceTop: memblockq. c:180 memblockq. c:328 push_align (bq=0xfd6170, chunk=<optimized out>) at pulsecore/ memblockq. c:786 process_ msg (obj=0x10ac670, code=7, data=0x0, offset=0, chunk=0x7fedfd9 b13a0) at modules/ module- combine- sink.c: 574 process_ one (a=<optimized out>) at pulsecore/ asyncmsgq. c:276
drop_block (bq=0xfd6170, q=0x7fede800f440) at pulsecore/
pa_memblockq_push (bq=0xfd6170, uchunk=<optimized out>) at pulsecore/
pa_memblockq_
sink_input_
pa_asyncmsgq_