Ubuntu
pulseaudio package

pulseaudio crashed with SIGSEGV in strcmp() +while trying to connect a headset via bluetooth

Bug #443096 reported by stimpak on 2009-10-05

This bug report is a duplicate of: Bug #437293: pulseaudio crashed with SIGSEGV in strcmp(). Edit Remove

This bug affects 1 person

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

Bug Description

Binary package hint: pulseaudio

Using the beta 9.10 liveCD, i was trying to connect a bluetooth headset, while the pairing completed successfully, pulse audio crashed

ProblemType: Crash
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 2868 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xf9ff8000 irq 22'
   Mixer name : 'Realtek ALC888'
   Components : 'HDA:10ec0888,14627350,00100001'
   Controls : 40
   Simple ctrls : 22
CurrentDmesg:
Error: command ['sh', '-c', 'dmesg | comm -13 /var/log/dmesg -'] failed with exit code 1: [ 69.940111] eth0: no IPv6 routers present
[ 71.543177] lp0: using parport0 (interrupt-driven).
comm: file 2 is not in sorted order
[ 218.964552] pulseaudio[2781]: segfault at 0 ip 00ba79b8 sp bff6aafc error 4 in libc-2.10.1.so[b35000+151000]
Date: Mon Oct 5 13:19:19 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/pulseaudio
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Beta i386 (20090929.2)
Package: pulseaudio 1:0.9.18-0ubuntu3
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/false
ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
SegvAnalysis:
Segfault happened at: 0xba79b8 <strcmp+8>: mov (%ecx),%al
PC (0x00ba79b8) ok
source "(%ecx)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%al" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
strcmp () from /lib/tls/i686/cmov/libc.so.6
module_bluetooth_device_LTX_pa__init ()
pa_module_load () from /usr/lib/libpulsecore-0.9.18.so
?? ()
pa_hook_fire () from /usr/lib/libpulsecore-0.9.18.so
Title: pulseaudio crashed with SIGSEGV in strcmp()
Uname: Linux 2.6.31-11-generic i686
UserGroups:

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Revision history for this message

stimpak (vespenegeyser) wrote on 2009-10-05:

AlsaDevices.txt Edit (521 bytes, text/plain; charset="utf-8")
AplayDevices.txt Edit (277 bytes, text/plain; charset="utf-8")
ArecordDevices.txt Edit (392 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (41.3 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (4.3 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (10.5 KiB, text/plain; charset="utf-8")
PciMultimedia.txt Edit (963 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2009-10-06: This bug is a duplicate

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #437293, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.