mythbuntu-bugs team mailing list archive

[MarcRandolph <mrand@xxxxxxxxx>]

*** This bug is a duplicate of bug 962981 ***
    https://bugs.launchpad.net/bugs/962981

Sorry for the incorrect question Todd... pasting error!  Were you
restarting the frontend when it crashed, or did it crash when you hit
enter to change the password, or ...?  A bit more detail would be nice.

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https://bugs.launchpad.net/bugs/953442

Title:
  mythfrontend.real crashed with SIGSEGV in
  QCoreApplication::postEvent()

Status in MythTV:
  Unknown
Status in “mythtv” package in Ubuntu:
  Triaged

Bug description:
  Crashed after changing database configuration password from old value
  to new value (connecting to 0.25 LAN backend for first time)

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-frontend 2:0.25.0~master.20120305.6519666-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
  Uname: Linux 3.2.0-18-generic x86_64
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: amd64
  CrashCounter: 1
  Date: Mon Mar 12 17:15:13 2012
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f3c42e59b04 <_ZN16QCoreApplication9postEventEP7QObjectP6QEventi+36>:	mov    0x40(%r15),%rbx
   PC (0x7f3c42e59b04) ok
   source "0x40(%r15)" (0x00000040) not located in a known VMA region (needed readable region)!
   destination "%rbx" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QCoreApplication::postEvent(QObject*, QEvent*, int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
   MythObservable::dispatch(MythEvent const&) () from /usr/lib/libmythbase-0.25.so.0
   MythCoreContext::dispatch(MythEvent const&) () from /usr/lib/libmythbase-0.25.so.0
   ?? ()
   ?? () from /usr/lib/libmythbase-0.25.so.0
  Title: mythfrontend.real crashed with SIGSEGV in QCoreApplication::postEvent()
  UpgradeStatus: Upgraded to precise on 2012-03-10 (2 days ago)
  UserGroups: adm cdrom dip lpadmin mythtv plugdev sambashare sudo

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