gdb crashed with SIGABRT in __kernel_vsyscall()

[Sanmaya Dhal]

I'm trying to install xubuntu but not installed, instead showing all kinds of error every time

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gdb 7.3-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
CasperVersion: 1.287
Date: Tue Nov 15 06:10:39 2011
ExecutablePath: /usr/bin/gdb
LiveMediaBuild: Xubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcCmdline: gdb --batch --ex file\ /usr/bin/zenity --ex core-file\ /tmp/tmp3LbP2E --ex set\ backtrace\ limit\ 2000 --ex p\ -99 --ex bt\ full --ex p\ -99 --ex thread\ apply\ all\ bt\ full --ex p\ -99 --ex info\ registers --ex p\ -99 --ex x/16i\ $pc --ex p\ -99 --ex print\ (char*)\ __abort_msg
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: gdb
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 ?? ()
 ?? ()
Title: gdb crashed with SIGABRT in __kernel_vsyscall()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

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 #841693, 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.