** Summary changed:
- pulseaudio crashed with SIGSEGV in jack_port_get_total_latency()
+ pulseaudio crashed with SIGSEGV in pa_mainloop_prepare
** Changed in: pulseaudio (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/539478
Title:
pulseaudio crashed with SIGSEGV in pa_mainloop_prepare
Status in “pulseaudio” package in Ubuntu:
Fix Released
Status in “pulseaudio” package in Fedora:
Unknown
Bug description:
Binary package hint: pulseaudio
On qjack launch, pulseaudio is killed with: pulseaudio -k and called
with pulseaudio -DnF ./pulse/pulsejack.pa (attached)
ProblemType: Crash
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vininim 5002 F.... jackd
/dev/snd/pcmC0D0c: vininim 5002 F...m jackd
/dev/snd/pcmC0D0p: vininim 5002 F...m jackd
/dev/snd/seq: vininim 4575 F.... qjackctl.bin
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7db8000 irq 22'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,10438398,00100004'
Controls : 12
Simple ctrls : 7
CheckboxSubmission: 3be1018555e5686649a0be4b157d89fe
CheckboxSystem: 9c26adf6eed2f681ba41f94dd24c07e4
CrashCounter: 1
Date: Tue Mar 16 07:32:19 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/pulseaudio
InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386
(20091028.4)
Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu12
ProcCmdline: pulseaudio -DnF /home/username/.pulse/pulsejack.pa
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
SegvAnalysis:
Segfault happened at: 0xb6acaa <jack_port_get_total_latency+10>: mov
0x37b(%eax),%eax
PC (0x00b6acaa) ok
source "0x37b(%eax)" (0xb227c28c) not located in a known VMA region (needed
readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
jack_port_get_total_latency () from /usr/lib/libjack.so.0
pa_sink_get_latency_within_thread ()
pa_sink_process_msg () from /usr/lib/libpulsecore-0.9.21.so
?? () from /usr/lib/pulse-0.9.21/modules/module-jack-sink.so
pa_asyncmsgq_dispatch ()
Title: pulseaudio crashed with SIGSEGV in jack_port_get_total_latency()
Uname: Linux 2.6.32-16-generic i686
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
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