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[Bug 1007618] Re: mythcommflag crashed with SIGSEGV in memalign()

 

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/1007618

Title:
  mythcommflag crashed with SIGSEGV in memalign()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Expired

Bug description:
  It seems like mythcommflag is crashing a lot for me in many different
  modules.  I wish I could provide more information, but I am not a
  developer

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-backend 2:0.25.0+fixes.20120531.399da0a-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.25]
  ProcVersionSignature: Ubuntu 3.2.0-24.39-generic-pae 3.2.16
  Uname: Linux 3.2.0-24-generic-pae i686
  .var.log.mythtv.mythavtest.log:
   
  .var.log.mythtv.mythccextractor.log:
   
  .var.log.mythtv.mythfilldatabase.log:
   
  .var.log.mythtv.mythjobqueue.log:
   
  .var.log.mythtv.mythlcdserver.log:
   
  .var.log.mythtv.mythmediaserver.log:
   
  .var.log.mythtv.mythshutdown.log:
   
  .var.log.mythtv.mythtranscode.log:
   
  .var.log.mythtv.mythutil.log:
   
  .var.log.mythtv.mythwelcome.log:
   
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: i386
  CrashCounter: 1
  CrashDB: mythbuntu
  Date: Fri Jun  1 17:34:16 2012
  ExecutablePath: /usr/bin/mythcommflag
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythcommflag -j 379 --noprogress --verbose general --loglevel info --syslog local7
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  SegvAnalysis:
   Segfault happened at: 0x6da9363:	mov    0x4(%eax),%ebp
   PC (0x06da9363) ok
   source "0x4(%eax)" (0x80808084) not located in a known VMA region (needed readable region)!
   destination "%ebp" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   ?? () from /lib/i386-linux-gnu/libc.so.6
   ?? () from /lib/i386-linux-gnu/libc.so.6
   memalign () from /lib/i386-linux-gnu/libc.so.6
   posix_memalign () from /lib/i386-linux-gnu/libc.so.6
   av_malloc () from /usr/lib/libmythavutil.so.50
  Title: mythcommflag crashed with SIGSEGV in memalign()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: audio cdrom dialout video

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