Ubuntu
pulseaudio package

pulseaudio crashed with SIGSEGV in realloc()

Bug #411540 reported by John Lenton on 2009-08-10

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

Out of the blue.

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: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: john 12108 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6fdc000 irq 21'
   Mixer name : 'IDT 92HD71B7X'
   Components : 'HDA:111d76b2,10280233,00100302'
   Controls : 29
   Simple ctrls : 19
Date: Mon Aug 10 13:51:36 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/pulseaudio
NonfreeKernelModules: nvidia
Package: pulseaudio 1:0.9.16~test4-0ubuntu4
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
ProcEnviron:
LANGUAGE=en_GB.UTF-8
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
SegvAnalysis:
Segfault happened at: 0xf3f170: cmp 0xc(%eax),%edi
PC (0x00f3f170) ok
source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
destination "%edi" 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
Title: pulseaudio crashed with SIGSEGV in realloc()
Uname: Linux 2.6.31-5-generic i686
UserGroups: adm admin audio cdrom couchdb dialout dip kvm lpadmin plugdev sambashare

Tags:

Revision history for this message

John Lenton (chipaca) wrote on 2009-08-10:

AlsaDevices.txt Edit (347 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (51.7 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (3.5 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (7.5 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (1.2 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.2 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (486 bytes, text/plain; charset="utf-8")
PciMultimedia.txt Edit (586 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (16.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (774 bytes, text/plain; charset="utf-8")
Registers.txt Edit (465 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (2.1 KiB, text/plain; charset="utf-8")
UserAsoundrc.txt Edit (151 bytes, 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=<value optimized out>)
_int_malloc (av=<value optimized out>,
_int_realloc (av=<value optimized out>, oldp=0x8da8330,
*__GI___libc_realloc (oldmem=0x8da8338, bytes=555)
pa_xrealloc (ptr=0x8da8338, size=555) at pulse/xmalloc.c:87