c-m-abort error

[<Reti at SCRC-VALLECITO>]

    Date: Saturday, 20 April 1985, 01:59-EST
    From: David M. J. Saslav <saz at OZ>

    In Symbolics 3600 Release 6.0, IP-TCP 29.0, AISite 8.3,
    microcode TMC5-MIC 319, on Lisp Machine Janis Joplin:

    got this on a c-m-abort JUST as I'd created a new buffer using
    c-X c-F.  Whether the abort cmd was just before, just after or
    right on the creation of the new buffer I don't know, but the buffer
    was around after all this occurred...sorry I can't be of more help.

    saz

    >>Trap: Break on throw through (:METHOD ZWEI:EDITOR :EDIT); values being thrown: 
	       #<DTP-COMPILED-FUNCTION SI:PROCESS-TOP-LEVEL 6740233>, NIL
    While in the function (:METHOD ZWEI:EDITOR :EDIT)  (:METHOD ZWEI:TOP-LEVEL-EDITOR :COMBINED :EDIT)  ZWEI:ZMACS-WINDOW-TOP-LEVEL

Are you sure you didn't (even by accident) type c-X at the debugger when looking at this frame?
This message is exactly what you'd get if you had typed c-X.

If you hadn't, then somehow the trap-on-exit bit got turned on in that stack frame.  Is this
reproducible?