I don't have a non-Solaris box to compare right now so I'm not sure
why it only showed up only on Solaris. It occurred identically on a
dual CPU sparc, single CPU sparc, and a single CPU AMD64 box. I did
notice right after the "delete jcrs", the memory was immediately
filled with a 10 bit patter
I traced down that crash during director shutdown. In
terminate_dird(), term_msg() is freeing up a structure referenced in
the watchdog queue, so it crashes in stop_watchdog().
I moved stop_watchdog() in front of term_msg() but am not familiar
enough with this code to know if that's a good idea.
