core dumps after kldloading snd_emu10kx.ko
tofik at oxygen.az
Sun Jun 18 07:30:20 UTC 2006
> Hi Guys
> I have to just say first, I'm pretty new to this, please be patient :)
> $ uname -a
> FreeBSD ************** 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov 3
> 09:36:13 UTC 2005 root at x64.samsco.home:/usr/obj/usr/src/sys/GENERIC
> I recently added emu10kx (
> http://www.freebsd.org/cgi/url.cgi?ports/audio/emu10kx/pkg-descr), but
> 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
> page not present
> instruction pointer = 0x20: 0xc0 657d4d
> stack pointer = 0x28: 0xef
> frame pointer = 0x28: 0xef
> Code segment =Base 0x0, limit
> 0xfffff, type 0x1b
> = DPL 0,
> 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
1. Tell about this to the port maintainer of /usr/ports/audio/emu10kx ?
2. Try to use snd_emu10k1.ko from base system ?
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