[Bug 853519] Re: pulseaudio crashed with SIGSEGV in dbus_message_lock()

[David Henningsson]

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Title:
  pulseaudio crashed with SIGSEGV in dbus_message_lock()

Status in “dbus” package in Ubuntu:
  Confirmed

Bug description:
  using jack

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: pulseaudio 1:0.99.3-0ubuntu5
  ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
  Uname: Linux 3.0.0-11-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu1
  Architecture: amd64
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xd4600000 irq 44'
     Mixer name	: 'Realtek ALC272'
     Components	: 'HDA:10ec0272,1179ff10,00100001 HDA:11c11040,11790001,00100200'
     Controls      : 20
     Simple ctrls  : 12
  Card1.Amixer.info:
   Card hw:1 'Device'/'C-Media Electronics Inc. USB Multimedia Audio Device at usb-0000:00:1d.7-2.2, f'
     Mixer name	: 'USB Mixer'
     Components	: 'USB0d8c:0105'
     Controls      : 9
     Simple ctrls  : 6
  Date: Sun Sep 18 17:45:09 2011
  ExecutablePath: /usr/bin/pulseaudio
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
  ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
  ProcEnviron:
   LANGUAGE=es_VE:es
   PATH=(custom, no user)
   LANG=es_VE.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f34324e1da3:	mov    %ebx,(%rax)
   PC (0x7f34324e1da3) 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: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 12/15/2009
  dmi.bios.vendor: INSYDE
  dmi.bios.version: 1.50
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnINSYDE:bvr1.50:bd12/15/2009:svnTOSHIBA:pnSatelliteL505:pvrPSLL0U-01P00D:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Satellite L505
  dmi.product.version: PSLL0U-01P00D
  dmi.sys.vendor: TOSHIBA

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