spawn telnet localhost 4000
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Starting logging: OK
Initializing random number generator... done.
Starting network: udhcpc: started, v1.26.2
udhcpc: sending discover
udhcpc: sending select for 10.0.2.15
udhcpc: lease of 10.0.2.15 obtained, lease time 86400
deleting routers
adding dns 10.0.2.3
OK
TROLL
POUET


Welcome to Buildroot

buildroot login: root
# poweroff
# This is the toolchain test suite
Usage: /etc/init.d/S90tests start
Stopping network: OK
Saving random seed... done.
Stopping logging: OK
umount: devtmpfs busy - remounted read-only
umount: can't unmount /: Invalid argument

The system is going down NOW!

Sent SIGTERM to all processes
reboot: System halted