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[Bug 1016173] [NEW] mythfrontend.real crashed with SIGSEGV in QFactoryLoader::instance()

 

Public bug reported:

Opening domestically recoded dvd

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: mythtv-frontend 2:0.25.0+fixes.20120427.58fd2a5-0ubuntu0mythbuntu3
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
Uname: Linux 3.2.0-25-generic x86_64
.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.mythshutdown.log:
 
.var.log.mythtv.mythutil.log:
 
.var.log.mythtv.mythwelcome.log:
 
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
CrashCounter: 1
CrashDB: mythbuntu
Date: Thu Jun 21 17:40:54 2012
ExecutablePath: /usr/bin/mythfrontend.real
InstallationMedia: Mythbuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
Installed_mythtv_dbg: 0.0
ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f5a1e8a7325 <_ZNK14QFactoryLoader8instanceERK7QString+37>:	mov    0x88(%r12),%rdx
 PC (0x7f5a1e8a7325) ok
 source "0x88(%r12)" (0x00000088) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
 QFactoryLoader::instance(QString const&) const () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QImageReader::read(QImage*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QImageReader::read() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: mythfrontend.real crashed with SIGSEGV in QFactoryLoader::instance()
UpgradeStatus: Upgraded to precise on 2012-04-29 (53 days ago)
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video

** Affects: mythbuntu
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash need-amd64-retrace precise

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https://bugs.launchpad.net/bugs/1016173

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

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  New

Bug description:
  Opening domestically recoded dvd

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-frontend 2:0.25.0+fixes.20120427.58fd2a5-0ubuntu0mythbuntu3
  ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
  Uname: Linux 3.2.0-25-generic x86_64
  .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.mythshutdown.log:
   
  .var.log.mythtv.mythutil.log:
   
  .var.log.mythtv.mythwelcome.log:
   
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: amd64
  CrashCounter: 1
  CrashDB: mythbuntu
  Date: Thu Jun 21 17:40:54 2012
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationMedia: Mythbuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f5a1e8a7325 <_ZNK14QFactoryLoader8instanceERK7QString+37>:	mov    0x88(%r12),%rdx
   PC (0x7f5a1e8a7325) ok
   source "0x88(%r12)" (0x00000088) not located in a known VMA region (needed readable region)!
   destination "%rdx" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QFactoryLoader::instance(QString const&) const () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImageReader::read(QImage*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImageReader::read() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
  Title: mythfrontend.real crashed with SIGSEGV in QFactoryLoader::instance()
  UpgradeStatus: Upgraded to precise on 2012-04-29 (53 days ago)
  UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video

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