rootfs/etc: removed the extra ::respawn:-/bin/bash line from the inittab configuration to resolve an issue where stdin to the shell was not working properly due to multiple console shells being spawned.

rootfs/etc/inittab

@@ -23,7 +23,6 @@ null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr
 # Put shells on the serial terminal and console
 console::respawn:-/bin/bash
 ttyS0::respawn:-/bin/bash
-::respawn:-/bin/bash
 
 # Stuff to do for the 3-finger salute
 ::ctrlaltdel:/sbin/reboot