apport-gtk crashed with SIGSEGV in VerStr()

[Daniel]

---

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: apport-gtk 1.94.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
Uname: Linux 3.2.0-19-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Wed Mar 21 09:53:07 2012
ExecutablePath: /usr/share/apport/apport-gtk
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gtk
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fb22c75fbb6 <_ZN11pkgDepCache8CheckDepEN8pkgCache11DepIteratorEiRNS0_11PkgIteratorE+406>: mov (%rsi),%r8d
 PC (0x7fb22c75fbb6) ok
 source "(%rsi)" (0x7fc4f15f4000) not located in a known VMA region (needed readable region)!
 destination "%r8d" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: apport
StacktraceTop:
 pkgDepCache::CheckDep(pkgCache::DepIterator, int, pkgCache::PkgIterator&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
 pkgDepCache::DependencyState(pkgCache::DepIterator&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
 pkgDepCache::Update(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
 pkgDepCache::Init(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
 pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
Title: apport-gtk crashed with SIGSEGV in pkgDepCache::CheckDep()
UpgradeStatus: Upgraded to precise on 2012-03-20 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 VerStr (this=<optimized out>) at ../build/include/apt-pkg/cacheiterators.h:207
 pkgDepCache::CheckDep (this=0x7fb22000d4a0, Dep=..., Type=0, Res=...) at depcache.cc:355
 CheckDep (Type=0, Dep=<optimized out>, this=0x7fb22000d4a0) at ../build/include/apt-pkg/depcache.h:321
 pkgDepCache::DependencyState (this=0x7fb22000d4a0, D=...) at depcache.cc:610
 pkgDepCache::Update (this=0x7fb22000d4a0, Prog=0x7fb2259d34d0) at depcache.cc:683

[Julian Andres Klode (juliank)]

Seems to be an invalid cache file.