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Date: Mon, 12 Jun 2006 22:41:18 +1000
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Subject: core dumps after kldloading snd_emu10kx.ko
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Hi Guys

 I have to just say first, I'm pretty new to this, please be patient :)


Firstly:
$ uname -a
FreeBSD ************** 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov  3
09:36:13 UTC 2005     root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC
i386

I recently added emu10kx (
http://www.freebsd.org/cgi/url.cgi?ports/audio/emu10kx/pkg-descr), but when
I run kldload snd_emu10kx.ko the Kernel panics.

As follows:

----
Kernel trap 12 with interrupts disabled
Fatal trap 12 : Page fault while in Kernel mode

fault virtual address                                =0x74
fault code                                                = Supervisor read,
page not present
instruction pointer                                   = 0x20: 0xc0 657d4d
stack pointer                                           = 0x28: 0xef 71894c
frame pointer                                          = 0x28: 0xef 718950
Code segment                                        =Base 0x0, limit
0xfffff, type 0x1b
                                                               = DPL 0, pres
1, def321, gran 1
Processor eflags                                    = Resume, IOPL =0
Current process                                      = 686 (kldload)
Trap number                                           =12
----


I can't find anyone with the same issue on google, so I guess the problem
goes deeper that the sound card driver.


 Can anyone suggest where to start looking?

Thanks in advance

=^_^=