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[Bug 1048254] Re: mythfrontend.real crashed with SIGSEGV in QFactoryLoader::keys()

 

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/1048254

Title:
  mythfrontend.real crashed with SIGSEGV in QFactoryLoader::keys()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Expired

Bug description:
  Frontend won't start anymore. The only thing I changed before that was
  that pictures movies and music are now on a samba server which is
  available.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-frontend 2:0.25.2+fixes.20120906.05a3d73-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.25]
  ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
  Uname: Linux 3.2.0-29-generic x86_64
  NonfreeKernelModules: nvidia
  .var.log.mythtv.mtd.log:
   mtd started at Do. Dez 9 14:13:16 2010
   mtd is running on a host called mythcenter
   14:13:16: Waiting for connections/jobs
   14:13:16: mtd is listening on port 2442
  .var.log.mythtv.mythavtest.log:
   
  .var.log.mythtv.mythccextractor.log:
   
  .var.log.mythtv.mythcommflag.log:
   
  .var.log.mythtv.mythjobqueue.log:
   
  .var.log.mythtv.mythlcdserver.log:
   
  .var.log.mythtv.mythmediaserver.log:
   
  .var.log.mythtv.mythmessage.log:
   
  .var.log.mythtv.mythshutdown.log:
   
  .var.log.mythtv.mythtranscode.log:
   
  .var.log.mythtv.mythutil.log:
   
  .var.log.mythtv.mythwelcome.log:
   
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  CrashCounter: 1
  CrashDB: mythbuntu
  Date: Sun Sep  9 16:09:47 2012
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationMedia: Mythbuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100420)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7 -d --noupnp
  ProcEnviron:
   LANGUAGE=de_DE:en
   TERM=xterm
   PATH=(custom, user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7fdd24a007bd <_ZNK14QFactoryLoader4keysEv+13>:	mov    0x8(%rsi),%r12
   PC (0x7fdd24a007bd) ok
   source "0x8(%rsi)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%r12" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QFactoryLoader::keys() const () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImageWriter::canWrite() const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImageWriter::write(QImage const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImage::save(QString const&, char const*, int) const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
  Title: mythfrontend.real crashed with SIGSEGV in QFactoryLoader::keys()
  UpgradeStatus: Upgraded to precise on 2012-05-05 (127 days ago)
  UserGroups: adm admin audio cdrom dialout lpadmin mythtv plugdev sambashare video
  mtime.conffile..etc.cron.hourly.mythtv.frontend: 2011-07-20T07:17:43.759171

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