I'm new here so I don't know if this is the right forum/topic to post in, sorry if I'm wrong.

Trying to boot linux on the nspire cx, I've booted it from initrd fine before, and when I try to boot it from a flash drive it panics:

Kernel panic - not syncing: No init found.

A microsecond before that:

request_module: runaway loop modprobe binfmt-0000

And then there's the backtrace after that. My kernel is the expanded one from ti-planet, rootfs is the x-config or something from ti-planet, and the commandline does include 'init=/sbin/init'