update-apt-xapian-index crashed with SIGSEGV in memcpy()

[Achim]

Binary package hint: apt-xapian-index

crashed right after system startup together with compiz.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: apt-xapian-index 0.41ubuntu6
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
CrashCounter: 1
Date: Wed Apr 20 14:04:34 2011
ExecutablePath: /usr/sbin/update-apt-xapian-index
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110413)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/sbin/update-apt-xapian-index --update -q
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 LC_MESSAGES=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f64c1787abb <memcpy+347>: rep movsq %ds:(%rsi),%es:(%rdi)
 PC (0x7f64c1787abb) ok
 source "%ds:(%rsi)" (0x7fffa91d3be0) ok
 destination "%es:(%rdi)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: apt-xapian-index
StacktraceTop:
 memcpy () from /lib/x86_64-linux-gnu/libc.so.6
 pkgCacheGenerator::pkgCacheGenerator(DynamicMMap*, OpProgress*) () from /usr/lib/libapt-pkg.so.4.10
 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.10
 pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
 pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
Title: update-apt-xapian-index crashed with SIGSEGV in memcpy()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 memcpy () at ../sysdeps/x86_64/memcpy.S:267
 pkgCacheGenerator::NewGroup(pkgCache::GrpIterator&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib/libapt-pkg.so.4.10
 ?? ()

[dino99 (9d9)]

This version has expired long ago; no more supported