Daniel Jacobowitz wrote:

quoted

   Program received signal SIGTRAP, Trace/breakpoint trap.
   0x80012c88 in breakinst () at gdb-stub.c:907

... I wonder why you get a second SIGTRAP.  Never happens to me.  Quirk
of your hardware?

My bad. I have breakpoint instructions set inside 'kernel/module.c' so that
I can single step through module insertions. I should have added a 'bt'
output in gdb so you could see that. Everything is working great.

-Steve

-- 
 Steven J. Hill - Embedded SW Engineer