Subject: i386 1.4_BETA UVM-flavored crash
To: None <current-users@netbsd.org>
From: Chris Jones <cjones@rupert.honors.montana.edu>
List: current-users
Date: 05/04/1999 10:10:53
Hi--

My 1.4_BETA news server is crashing every second or third day.  This
is actually an improvement from before.  :)

I usually don't get crash dumps from it -- it doesn't write them.
This morning, though, I did get a dump.

panic: lockmgr: non-release on draining lock: %d

lockstatus()
cpu_reboot()
panic()
lockmgr()
uvm_unmap()
uvm_km_free()
pmap_release()
pmap_destroy()
uvmspace_free()
uvm_exit()
reaper()
start_reaper()

The kernel and crash dump are available at
http://www.avicom.net/~cjones/crash/.  If anybody would like to take a
look at them, I'd appreciate it.

Unfortunately, I'm going to be on vacation until next Monday, starting
this evening.  When I get back, I'd be happy to work with anybody in
debugging this.

Chris

-- 
-----------------------------------------------------cjones@math.montana.edu
Chris Jones                                          cjones@honors.montana.edu
           Mad scientist at large                    cjones@nervana.montana.edu
"Is this going to be a stand-up programming session, sir, or another bug hunt?"