I screwed up busybox somehow the other day, would just get "Bus error".
I was running WR 0.9, so I decided it was a good time to migrate/try kamikaze.
After borrowing a hub from work, I finally got the link to stay up to flash it. I went with the 7.09 2.6 kernel build and flashed up. The power light would just keep blinking...second time, same thing...2.4 kernel build, same thing.
So I was thinking to myself (which is dangerous) there's no way this just doesn't work...
tftp>> b <--- D'oh!