infrun.c:2642: internal-error: insert_step_resume_breakpoint_at_sal: Assertion `step_resume_breakpoint == NULL' failed.

[Andrew Cagney]

>>No, the above does that (but with SIGALRM).  Are there multiple signals
>>pending?
> 
> 
> Doesn't seem so.

Time to post (gdb) set debug target 1 ; run.

Andrew