Ubuntu
pulseaudio package

pulseaudio crashed with SIGSEGV in realloc()

Bug #410736 reported by Mathieu on 2009-08-08

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

after login, the crash occured

ProblemType: Crash
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: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mathieu 4374 F.... pulseaudio
/dev/snd/pcmC0D0p: mathieu 4374 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbcb8000 irq 16'
   Mixer name : 'Realtek ALC269'
   Components : 'HDA:10ec0269,1043834a,00100004'
   Controls : 12
   Simple ctrls : 7
Date: Fri Aug 7 22:48:46 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/pulseaudio
Package: pulseaudio 1:0.9.16~test4-0ubuntu4
ProcCmdline: /usr/bin/pulseaudio --start
ProcEnviron:
LANGUAGE=de_DE.UTF-8
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
SegvAnalysis:
Segfault happened at: 0x923203: cmp 0xc(%eax),%esi
PC (0x00923203) ok
source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
?? () from /lib/tls/i686/cmov/libc.so.6
?? () from /lib/tls/i686/cmov/libc.so.6
?? () from /lib/tls/i686/cmov/libc.so.6
realloc () from /lib/tls/i686/cmov/libc.so.6
pa_xrealloc () from /usr/lib/libpulse.so.0
Tags: ubuntu-unr
Title: pulseaudio crashed with SIGSEGV in realloc()
Uname: Linux 2.6.31-5-generic i686
UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev root sambashare tape video

Tags:

Revision history for this message

Mathieu (mathieu-weber-ubuntu) wrote on 2009-08-08:

AlsaDevices.txt Edit (347 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (39.7 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 (8.1 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (10.6 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.2 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (494 bytes, text/plain; charset="utf-8")
PciMultimedia.txt Edit (616 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (17.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (783 bytes, text/plain; charset="utf-8")
Registers.txt Edit (451 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (2.4 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 (5.2 KiB, text/plain)

StacktraceTop:malloc_consolidate (av=<value optimized out>)
_int_malloc (av=<value optimized out>,
_int_realloc (av=<value optimized out>, oldp=0x826b538,
*__GI___libc_realloc (oldmem=0x826b540, bytes=551)
pa_xrealloc (ptr=0x826b540, size=551) at pulse/xmalloc.c:87