wget illegal instruction

mypc:/srv/tftp/un/usr/bin# strace ./wget ftp://172.16.95.1/rootfs.squashfs
execve("./wget", ["./wget", "ftp://172.16.95.1/rootfs.squashf"...], [/* 28 vars */]) = -1 ENOENT (No such file or directory)
dup(2)                                  = 3
fcntl64(3, F_GETFL)                     = 0x2 (flags O_RDWR)
fstat64(3, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 2), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb779f000
_llseek(3, 0, 0xbf9d5f98, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
write(3, "strace: exec: No such file or di"..., 40strace: exec: No such file or directory
) = 40
close(3)                                = 0
munmap(0xb779f000, 4096)                = 0
exit_group(1)                           = ?
mypc:/srv/tftp/un/usr/bin# ls -l
итого 296
-rwxr-xr-x 1 root root   6688 Окт 21 20:36 ldd
-rwxr-xr-x 1 root root 287308 Окт 20 19:57 wget
mypc:/srv/tftp/un/usr/bin# 

open("/root/.ash_history", O_WRONLY|O_CREAT|O_APPEND|O_LARGEFILE, 0600) = -1 ENOENT (No such file or directory)
ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
rt_sigaction(SIGWINCH, {SIG_DFL, [WINCH], SA_RESTORER|SA_RESTART, 0xb774c95f}, {0x80a0693, [WINCH], SA_RESTORER|SA_RESTART, 0xb774c95f}, 8) = 0
stat64("/usr/local/sbin/wget", 0xbfe5b030) = -1 ENOENT (No such file or directory)
stat64("/usr/local/bin/wget", 0xbfe5b030) = -1 ENOENT (No such file or directory)
stat64("/usr/sbin/wget", 0xbfe5b030)    = -1 ENOENT (No such file or directory)
stat64("/usr/bin/wget", {st_mode=S_IFREG|0755, st_size=287308, ...}) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb77966f8) = 2304
setpgid(2304, 2304)                     = 0
waitpid(-1, --2012-10-23 14:14:48--  ftp://172.16.95.1/rootfs.squashf
           => `rootfs.squashf'
Connecting to 172.16.95.1:21... connected.
Logging in as anonymous ... [{WIFSIGNALED(s) && WTERMSIG(s) == SIGILL}], WSTOPPED) = 2304
--- SIGCHLD (Child exited) @ 0 (0) ---
write(2, "Illegal instruction\n", 20Illegal instruction
)   = 20
ioctl(10, TIOCSPGRP, [2303])            = 0
waitpid(-1, 0xbfe5b1bc, WNOHANG|WSTOPPED) = -1 ECHILD (No child processes)
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 opost -isig -icanon -echo ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost -isig -icanon -echo ...}) = 0

/usr/bin/wget $fetch
rootimage=$(ls | grep squashfs)
/bin/mount -t squashfs -o loop $rootimage /mnt/root
echo
echo
mkdir /new-root
/usr/bin/unionfs -o cow -o dirs=/mnt/root=rw /new-root

echo

cd /new-root
cat /proc/mounts

mkdir /new-root/put_old
sleep 40

mkdir /new-root /rw-fs
unionfs -o dirs=/rw-fs=rw:/mnt=ro /new-root

/usr/bin/unionfs -o cow -o dirs=/rw.fs=rw:/mnt/root=ro /new-root
echo

chmod 775 /new-root

cd /new-root
mkdir put_old

ls -l /sbin/pivot_root
ls -l . | grep put
/sbin/pivot_root . put_old
/sbin/mdev -s
chroot . bin/sh <dev/console >dev/console 2>&1