6.0-BETA5 panic at shutdown with ULE scheduler

[Jeremie Le Hen]

Hi James,

On Tue, Oct 04, 2005 at 07:59:07PM -0400, James Snow wrote:
> Syncing disks, vnodes remaining...6 1 3 0 0 done
> All buffers synced.
> Uptime: 5h37m31s
>  
> Fatal trap 12: page fault while in kernel mode
> fault virtual address = 0x10002
> fault code = supervisor read, page not present
> instruction pointer = 0x20:0xc052ca92
> stack pointer = 0x28:0xd3e1db24
> frame pointer = 0x28:0xd3e1db28
> code segment = base 0x0, limit oxfffff, type 0x1b
>              = DPL 0, pres 1, def32 1, gran 1
> processor eflags = interrupt enabled, resume, IOPL = 0
> current process = 39 (swi6: task queue)
> trap number = 12
> panic: page fault
> 
> There was a dump as well, a little over 500MB. Let me know what else I
> can provide.

Kernel dumps are useful, but heavy.  Posting a stack backtrace could
lead developpers to understand what has happened and then to fix the
problem.

Could you load your dump in kgdb(1) with kernel.debug and then post the
output of "backtrace full" please ?

Thanks,
-- 
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot org >