Does anybody else have problems with vi running on the MK2/Rio? Every once in while, if I'm in vi for awhile, it freaks out and starts scrolling these errors until I pull the power:

Function entered at [<02037a10>] from [<0203882c>]
r9 = 00000001 r8 = 0205E678 r7 = 0205E678 r6 = 00000011
r5 = 0205DD90 r4 = 0206A4D0

Those just keep repeating. Freaked me out the first time.