On Tue, 15 Jun 1999 16:54:28 +0200 (MET DST) 
 Anders Magnusson <ragge@ludd.luth.se> wrote:

 > I just tried to get Acroread running, but it got SIGSYS directly.
 > A little ktrace showed:
 > 
 >   7513 acroread CALL  obreak(0x14004a7c0)
 >   7513 acroread RET   obreak 0
 >   7513 acroread CALL  [-10]
 >   7513 acroread PSIG  SIGSYS SIG_DFL
 >   7513 acroread NAMI  "acroread.core"
 > 
 > Ehum, syscall -10 doesn't feel quite normal. Is there anyone that can
 > interpret this? (or explain what is happening).

That's the task_self() Mach trap.  This one isn't going to be easy... :(

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>