oneconf-service crashed with SIGSEGV in debListParser::LoadReleaseInfo()

[Callum Williams]

I had just opened up the software center and oneconf crashed.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: oneconf 0.2.6.6
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
Date: Fri Sep 23 14:14:13 2011
ExecutablePath: /usr/share/oneconf/oneconf-service
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/oneconf/oneconf-service
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f53907c5686 <_ZN13debListParser15LoadReleaseInfoERN8pkgCache15PkgFileIteratorER6FileFdSs+630>: mov %eax,(%r15)
 PC (0x7f53907c5686) ok
 source "%eax" ok
 destination "(%r15)" (0x7f538adfe0a4) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: oneconf
StacktraceTop:
 debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator&, FileFd&, std::string) () from /usr/lib/libapt-pkg.so.4.11
 debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/libapt-pkg.so.4.11
 ?? () from /usr/lib/libapt-pkg.so.4.11
 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.11
 pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
Title: oneconf-service crashed with SIGSEGV in debListParser::LoadReleaseInfo()
UpgradeStatus: Upgraded to oneiric on 2011-09-23 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 debListParser::LoadReleaseInfo (this=0x7fff1d267090, FileI=..., File=<optimized out>, component=<optimized out>) at deb/deblistparser.cc:860
 debPackagesIndex::Merge (this=0x29dc620, Gen=<optimized out>, Prog=<optimized out>) at deb/debindexfile.cc:342
 BuildCache (Gen=..., Progress=0x7fff1d2681d0, CurrentSize=@0x7fff1d2680f0, TotalSize=83049869, Start=..., End=...) at pkgcachegen.cc:1067
 pkgCacheGenerator::MakeStatusCache (List=<optimized out>, Progress=0x7fff1d2681d0, OutMap=0x2fcb460, AllowMem=32) at pkgcachegen.cc:1261
 pkgCacheFile::BuildCaches (this=0x2fcb450, Progress=0x7fff1d2681d0, WithLock=<optimized out>) at cachefile.cc:80

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Robert Roth (evfool)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #854090, so it 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. Feel free to continue to report any other bugs you may find.