panic in pipes

[Robert Watson]

On Thu, 28 Oct 2004, Ilmar S. Habibulin wrote:

> I have 5.3-RC1.
> When i run make with the following Makefile, kernel panics.
> --------- Makefile -----------
> FAILSTRING!=	make -V EMPTY
> kern-fail:
> 	${FAILSTRING}
> ------------------------------
> addr2line says /sys/kern/kern_mutex.c:745

Hmm.  When I run this I get:

tiger-3# make
make: Max recursion level (500) exceeded.: Resource temporarily unavailable
"Makefile", line 1: warning: "make -V EMPTY" returned non-zero status
${FAILSTRING} expands to empty string

Any chance you can get a stack trace?

Robert N M Watson             FreeBSD Core Team, TrustedBSD Projects
robert at fledge.watson.org      Principal Research Scientist, McAfee Research