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[Bug 859182] Re: mythfrontend.real crashed with SIGSEGV

To: mythbuntu-bugs@xxxxxxxxxxxxxxxxxxx
From: Josh Rosenberg <859182@xxxxxxxxxxxxxxxxxx>
Date: Sun, 25 Sep 2011 20:52:14 -0000
Reply-to: Bug 859182 <859182@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

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https://bugs.launchpad.net/bugs/859182

Title:
  mythfrontend.real crashed with SIGSEGV

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  New

Bug description:
  Locked up and then crashed when trying to switch from a recorded show
  (which was still recording at the time) to live TV.

  ProblemType: Crash
  DistroRelease: Ubuntu 10.04
  Package: mythtv-frontend 2:0.24.1+fixes.20110921.e16613a-0ubuntu0mythbuntu1
  ProcVersionSignature: Ubuntu 2.6.32-33.72-generic 2.6.32.41+drm33.18
  Uname: Linux 2.6.32-33-generic i686
  NonfreeKernelModules: nvidia
  Architecture: i386
  CrashDB: mythbuntu
  Date: Sun Sep 25 16:24:04 2011
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationMedia: Mythbuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427.1)
  Installed_mythtv_dbg: 2:0.24.1+fixes.20110921.e16613a-0ubuntu0mythbuntu1
  ProcCmdline: /usr/bin/mythfrontend.real
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xaa500e21:	add    %al,(%eax)
   PC (0xaa500e21) in non-executable VMA region: 0xaa500000-0xaa5dd000 rw-p None
   source "%al" ok
   destination "(%eax)" (0x09c608df) not located in a known VMA region (needed writable region)!
  SegvReason:
   executing writable VMA None
   writing unknown VMA
  Signal: 11
  SourcePackage: mythtv
  Stacktrace:
   #0  0xaa500e21 in ?? ()
   No symbol table info available.
   #1  0xa8653130 in ?? ()
   No symbol table info available.
   Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  StacktraceTop:
   ?? ()
   ?? ()
  Title: mythfrontend.real crashed with SIGSEGV
  UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video
  XsessionErrors: (polkit-gnome-authentication-agent-1:1823): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

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