Hi,

With the current cmucl snapshot for sparc (but with earlier versions this also happens), and a current slime from cvs, I get the following behaviour. I start with

; SLIME 2005-10-11 CL-USER> (tagbody tag (format t "oo~%") (sleep 5) (go tag)) oo

Then I interrupt the lisp process. So far so good. When I hit "q", I get a segfault from cmucl. After that, things stop working normally.

Mario.

PS: the backtrace:

Error in function UNIX::SIGSEGV-HANDLER: Segmentation Violation at #xFF14D878. [Condition of type SIMPLE-ERROR]

Restarts: 0: [ABORT] Return to Top-Level.

Backtrace: 0: (UNIX::SIGSEGV-HANDLER #<#1=unused-arg> #<#1#> #.(SYSTEM:INT-SAP #x000391D8)) 1: (UNIX::SIGSEGV-HANDLER 3 #<#1=unused-arg> #<#1#> #.(SYSTEM:INT-SAP #x000391D8))[:EXTERNAL] 2: ("call_into_lisp+#xB7 [#x1BBCF] /local/mommer/local/lib/cmucl/bin/lisp") 3: (LISP::SUB-SERVE-EVENT NIL 0) 4: (SYSTEM:WAIT-UNTIL-FD-USABLE 0 :INPUT NIL) 5: (LISP::DO-INPUT #<Stream for Standard Input>) 6: (LISP::INPUT-CHARACTER #<Stream for Standard Input> NIL (LISP::*EOF*)) 7: (LISP::SYNONYM-IN #<Synonym Stream to SYSTEM:*STDIN*> NIL (LISP::*EOF*)) 8: (LISP::TWO-WAY-IN #<Two-Way Stream, Input = #<Synonym Stream to SYSTEM:*STDIN*>, Output = #<Synonym Stream to SYSTEM:*STDOUT*>> NIL (LISP::*EOF*)) 9: (LISP::SYNONYM-IN #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (LISP::*EOF*)) 10: (READ-CHAR #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (LISP::*EOF*) NIL) 11: (LISP::READ-PRESERVING-WHITESPACE-INTERNAL #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (:EOF) T) 12: (LISP::READ-PRESERVING-WHITESPACE-INTERNAL #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (:EOF) NIL) 13: (LISP::READ-PRESERVING-WHITESPACE-INTERNAL 4 #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (:EOF) ...)[:EXTERNAL] 14: (LISP::READ-INTERNAL #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (:EOF) NIL) 15: (READ #<Synonym Stream to SWANK::*CURRENT-STANDARD-INPUT*> NIL (:EOF) NIL) 16: (LISP::%TOP-LEVEL) 17: ((LABELS LISP::RESTART-LISP SAVE-LISP))