bash crashed with SIGSEGV in fc_builtin()

[siucdude]

Binary package hint: bash

First time i see this,
Thanks
TJ

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: bash 4.1-2ubuntu4
ProcVersionSignature: Ubuntu 2.6.35-21.31-generic 2.6.35.4
Uname: Linux 2.6.35-21-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Wed Sep 15 06:34:33 2010
ExecutablePath: /bin/bash
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
ProcCmdline: bash
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.utf8
SegvAnalysis:
 Segfault happened at: 0x46f6aa <fc_builtin+1402>: mov (%rax),%rcx
 PC (0x0046f6aa) ok
 source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rcx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: bash
StacktraceTop:
 fc_builtin ()
 ?? ()
 ?? ()
 execute_command_internal ()
 parse_and_execute ()
Title: bash crashed with SIGSEGV in fc_builtin()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 fc_builtin (list=<value optimized out>)
 execute_builtin (builtin=0x46f130 <fc_builtin>,
 execute_simple_command (
 execute_command_internal (command=0x19d8f48,
 parse_and_execute (string=<value optimized out>,

[dino99 (9d9)]

This version is outdated and no more supported