[Bug 1092967] Re: apt-extracttemplates crashed with SIGSEGV in pkgCache::ReMap()

[Apport retracing service]

*** This bug is a duplicate of bug 949749 ***
    https://bugs.launchpad.net/bugs/949749

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #949749, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

** Attachment removed: "CoreDump.gz"
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** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/1092967/+attachment/3465435/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
   https://bugs.launchpad.net/bugs/1092967/+attachment/3465436/+files/ProcMaps.txt

** Attachment removed: "ProcStatus.txt"
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** Attachment removed: "Stacktrace.txt"
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** Attachment removed: "ThreadStacktrace.txt"
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** This bug has been marked a duplicate of private bug 949749

** Information type changed from Private to Public

** Tags removed: need-i386-retrace

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https://bugs.launchpad.net/bugs/1092967

Title:
  apt-extracttemplates crashed with SIGSEGV in pkgCache::ReMap()

Status in “apt” package in Ubuntu:
  New

Bug description:
  was changing glx drivers in synaptic and it took a couple of rounds
  removal for the x11 ones to install the other  ones.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: apt-utils 0.8.16~exp12ubuntu10.7
  ProcVersionSignature: Ubuntu 3.2.0-35.55-generic-pae 3.2.34
  Uname: Linux 3.2.0-35-generic-pae i686
  ApportVersion: 2.6.1-0ubuntu1
  Architecture: i386
  Date: Fri Dec 21 10:38:02 2012
  ExecutablePath: /usr/bin/apt-extracttemplates
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  ProcCmdline: apt-extracttemplates /var/cache/apt/archives/libgl1-mesa-glx_9.0-0ubuntu1_i386.deb
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=xterm
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xb7667c15 <_ZN8pkgCache5ReMapERKb+149>:	cmp    %edx,(%eax)
   PC (0xb7667c15) ok
   source "%edx" ok
   destination "(%eax)" (0xffffffff) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: apt
  StacktraceTop:
   pkgCache::ReMap(bool const&) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   pkgCache::pkgCache(MMap*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   ?? () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   ?? ()
  Title: apt-extracttemplates crashed with SIGSEGV in pkgCache::ReMap()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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