segfault inside chroot

[Fawad Halim]

Hi,
    I have a chrooted directory that I've been developing stuff on quite 
a while on fedora core 1. Over the weekend I upgraded to FC2 test1. Now, 
when I chroot into that directory, most commands cause a segfault and 
the chroot closes. For example, running ls dumps the directory, but then 
the segfault kills the chroot. Running the chroot under strace gives the 
following lines (I've trimmed everything up to the lines that printed ls 
output

rt_sigprocmask(SIG_BLOCK, [CHLD TSTP TTIN TTOU], [HUP INT ILL TRAP ABRT 
BUS FPE USR1 SEGV USR2 PIPE ALRM TERM CHLD XCPU XFSZ VTALRM SYS], 8) = 0
ioctl(255, TIOCSPGRP, [27033])          = 0
rt_sigprocmask(SIG_SETMASK, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV 
USR2 PIPE ALRM TERM CHLD XCPU XFSZ VTALRM SYS], NULL, 8) = 0
setpgid(0, 27033)                       = 0
rt_sigaction(SIGSEGV, {SIG_DFL}, {0x8085d00, [HUP INT ILL TRAP ABRT BUS 
FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, 8) = 0
getpid()                                = 27034
kill(27034, SIGSEGV)                    = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

Do you guys any idea why the segfault is happening? I've tried disabling 
exec shield and SELinux is started in permissive mode.

Regards
-fawad