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[Bug 1164216] Re: mythfrontend.real crashed with SIGSEGV in MythPlayer::DecoderLoop()

 

We really do appreciate you opening this ticket to help improve
Mythbuntu, but it needs to be closed for a number of reasons. The
biggest one is that upstream has moved on to a new version and believes
this to be fixed. Could you please verify if this issue still exists in
the latest version?

Please do not let the closing of this ticket dissuade you from opening a
new ticket if this (or any other) problem occurs with the newer
versions.

** Changed in: mythbuntu
       Status: New => Expired

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https://bugs.launchpad.net/bugs/1164216

Title:
  mythfrontend.real crashed with SIGSEGV in MythPlayer::DecoderLoop()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Expired

Bug description:
  I had paused liveTV and was trying to fast forward through to the
  current time and the frontend crashed on me

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-frontend 2:0.26.0+fixes.20130327.69cd78b-0ubuntu0mythbuntu1 [origin: LP-PPA-mythbuntu-0.26]
  ProcVersionSignature: Ubuntu 3.2.0-39.62-generic 3.2.39
  Uname: Linux 3.2.0-39-generic x86_64
  NonfreeKernelModules: nvidia
  .var.log.mythtv.mythavtest.log:
   
  .var.log.mythtv.mythccextractor.log:
   
  .var.log.mythtv.mythjobqueue.log:
   
  .var.log.mythtv.mythlcdserver.log:
   
  .var.log.mythtv.mythmediaserver.log:
   
  .var.log.mythtv.mythshutdown.log:
   
  .var.log.mythtv.mythutil.log:
   
  .var.log.mythtv.mythwelcome.log:
   
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  CrashCounter: 1
  CrashDB: mythbuntu
  Date: Wed Apr  3 19:57:58 2013
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationMedia: Mythbuntu 12.04 "Precise Pangolin" - Release amd64 (20120425)
  Installed_mythtv_dbg: 0.0
  MarkForUpload: True
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f5a1f147779:	mov    (%rax),%rcx
   PC (0x7f5a1f147779) ok
   source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rcx" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   ?? () from /usr/lib/libmythtv-0.26.so.0
   ?? () from /usr/lib/libmythtv-0.26.so.0
   ?? () from /usr/lib/libmythtv-0.26.so.0
   MythPlayer::DecoderLoop(bool) () from /usr/lib/libmythtv-0.26.so.0
   ?? () from /usr/lib/libmythtv-0.26.so.0
  Title: mythfrontend.real crashed with SIGSEGV in MythPlayer::DecoderLoop()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin mythtv plugdev sambashare sudo video

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