Ubuntu
pulseaudio package

pulseaudio crashed with SIGSEGV in realloc()

Bug #411197 reported by Nizar Kerkeni on 2009-08-09

This bug report is a duplicate of: Bug #410326: pulseaudio crashed with SIGSEGV in realloc(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	pulseaudio (Ubuntu)	New	Medium	Unassigned

Bug Description

Binary package hint: pulseaudio

ubuntu karmic 64 bits
crash when using the desktop.

ProblemType: Crash
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: kerkeni 7308 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd2300000 irq 22'
   Mixer name : 'SigmaTel CXD9872RD/K'
   Components : 'HDA:83847661,104d0c00,00104201 HDA:14f12bfa,104d0200,00090000'
   Controls : 12
   Simple ctrls : 8
Date: Mon Aug 10 00:23:25 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/pulseaudio
Package: pulseaudio 1:0.9.16~test4-0ubuntu4
ProcCmdline: /usr/bin/pulseaudio --start
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=fr_FR.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
SegvAnalysis:
Segfault happened at: 0x7f6ecd7a3e20: mov 0x10(%rbx),%rdx
PC (0x7f6ecd7a3e20) ok
source "0x10(%rbx)" (0x9affcf9097319dbf) not located in a known VMA region (needed readable region)!
destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
?? () from /lib/libc.so.6
?? () from /lib/libc.so.6
?? () from /lib/libc.so.6
realloc () from /lib/libc.so.6
pa_xrealloc () from /usr/lib/libpulse.so.0
Title: pulseaudio crashed with SIGSEGV in realloc()
Uname: Linux 2.6.31-5-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Tags:

Revision history for this message

Nizar Kerkeni (nizarus) wrote on 2009-08-09:

AlsaDevices.txt Edit (347 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (48.9 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (1.5 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (5.9 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.1.txt Edit (145 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (6.5 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.2 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (622 bytes, text/plain; charset="utf-8")
PciMultimedia.txt Edit (611 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (28.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (770 bytes, text/plain; charset="utf-8")
Registers.txt Edit (1.1 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (2.2 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2009-08-11: Stacktrace.txt (retraced)

Stacktrace.txt (retraced) Edit (5.3 KiB, text/plain)

StacktraceTop:malloc_consolidate (av=0x7f6ecda98e40) at malloc.c:5095
_int_malloc (av=0x7f6ecda98e40, bytes=161)
_int_realloc (av=0x7f6ecda98e40, oldp=0x95a480,
*__GI___libc_realloc (oldmem=0x95a490, bytes=1136)
pa_xrealloc (ptr=0x7f6ecda98e40, size=161)