pulseaudio crashed with SIGSEGV in dbus_message_lock()

[daniele pirani]

automatically generated by precise

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu11
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
ApportVersion: 1.94-0ubuntu1
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: daniele 1972 F.... xfce4-volumed
                      daniele 1995 F.... jackdbus
 /dev/snd/pcmC0D0c: daniele 1995 F...m jackdbus
 /dev/snd/pcmC0D0p: daniele 1995 F...m jackdbus
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xe8604000 irq 48'
   Mixer name : 'IDT 92HD75B2X5'
   Components : 'HDA:111d7608,103c308a,00100202'
   Controls : 16
   Simple ctrls : 9
CrashCounter: 1
Date: Sun Mar 4 19:23:17 2012
ExecutablePath: /usr/bin/pulseaudio
InstallationMedia: Ubuntu-Studio 12.04 "Precise Pangolin" - Alpha amd64 (20120214)
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f8b88089dd3: mov %ebx,(%rax)
 PC (0x7f8b88089dd3) ok
 source "%ebx" ok
 destination "(%rax)" (0x00000004) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 dbus_message_lock () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
Title: pulseaudio crashed with SIGSEGV in dbus_message_lock()
UpgradeStatus: Upgraded to precise on 2012-03-02 (2 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/27/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PVU Ver. F.0A
dmi.board.name: 308A
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 26.08
dmi.chassis.asset.tag: CNU9489FLH
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68PVUVer.F.0A:bd10/27/2009:svnHewlett-Packard:pnCompaq610:pvrF.0A:rvnHewlett-Packard:rn308A:rvrKBCVersion26.08:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: Compaq 610
dmi.product.version: F.0A
dmi.sys.vendor: Hewlett-Packard

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #853519, 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.