pulseaudio crashed with SIGSEGV in module_jack_sink_LTX_pa__init()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Binary package hint: pulseaudio
For some strange reason, I don't know why PulseAudio crashed when I open up ZynAddSubFX, but when I close it, start PulseAudio, and open ZynAddSubFX, it seems PulseAudio does not crash.
This is what I have for PulseAudio/JACK in /etc/pulse/jack.pa:
#!/usr/
#
load-module module-jack-sink
load-module module-jack-source
load-module module-
load-module module-
load-module module-
load-module module-
load-module module-
.ifexists module-gconf.so
.nofail
load-module module-gconf
.fail
.endif
.ifexists module-
.nofail
load-module module-x11-publish
.fail
.endif
This is how I setup my ALSA-PulseAudio bridge:
pcm.pulse
{
type pulse
}
ctl.pulse
{
type pulse
}
pcm.!default
{
type pulse
}
ctl.!default
{
type pulse
}
I will have to restart my netbook to see if the crash occurs again.
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: pulseaudio 1:0.9.22+
ProcVersionSign
Uname: Linux 2.6.38-6-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: grayson 7697 F...m jackd
/dev/snd/pcmC0D0p: grayson 7697 F...m jackd
/dev/snd/seq: grayson 7621 F.... qjackctl
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x58540000 irq 45'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,
Controls : 8
Simple ctrls : 5
CrashCounter: 1
Date: Fri Mar 11 13:05:22 2011
ExecutablePath: /usr/bin/pulseaudio
ProcCmdline: pulseaudio -nF /etc/pulse/jack.pa
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
LANGUAGE=en_US:en
SegvAnalysis:
Segfault happened at: 0xc5ea4a <module_
PC (0x00c5ea4a) ok
source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
module_
pa_module_load () from /usr/lib/
?? () from /usr/lib/
pa_cli_
pa_cli_
Title: pulseaudio crashed with SIGSEGV in module_
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (nautilus:7602): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
dmi.bios.date: 05/09/2008
dmi.bios.vendor: Acer
dmi.bios.version: v0.3305
dmi.board.
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: AOA150
dmi.product.
dmi.sys.vendor: Acer
tags: | added: patch |
StacktraceTop: jack_sink_ LTX_pa_ _init (m=0x892feb0) at modules/ jack/module- jack-sink. c:346 module. c:112 command_ load (c=0x89341b8, t=0x8930470, buf=0x89300d8, fail=0x892e885) at pulsecore/ cli-command. c:426 command_ execute_ line_stateful (c=0x89341b8, s=0xbf8f08bc "load-module module-jack-sink", buf=0x89300d8, fail=0x892e885, ifstate=0xbf8f08b4) at pulsecore/ cli-command. c:1744 command_ execute_ file_stream (c=0x89341b8, f=0x8936e28, buf=0x89300d8, fail=0x892e885) at pulsecore/ cli-command. c:1784
module_
pa_module_load (c=0x89341b8, name=0x892ea58 "module-jack-sink", argument=0x0) at pulsecore/
pa_cli_
pa_cli_
pa_cli_