Target Hardware Vendor: Qemu
Target Hardware model: Malta
Target Architecture: MIPSEL
Target OS: Debian 6.0/Linux 2.6.32-5-4kc

root:root
user:user

# Run VM
qemu-system-mipsel -M malta -nographic -kernel vmlinux-2.6.32-5-4kc-malta -hda debian_squeeze_mipsel_standard.qcow2 -append "root=/dev/sda1 console=tty0" -net user,hostfwd=tcp::10022-:22 -net nic

# Setup a reverse forward over ssh if you need it
# this will forward localhost:9000 in the VM to localhost:9000 on the Host
ssh -p 10022 -R 9000:localhost:9000 user@localhost

# Transfer the binary to test
scp -P 10022 mipsel-unknown-linux-musl.bin user@localhost:/tmp

# Run the binary in the VM