*BSD News Article 59889


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From: caleb@crl.com (S. Paul)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: fatal trap 12
Date: 17 Jan 1996 16:44:44 -0800
Organization: CRL Dialup Internet Access	(415) 705-6060  [Login: guest]
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References: <4degoi$2je@crl7.crl.com> <4dhkvs$r9@uriah.heep.sax.de> <4dja87$gvr@nntp5.u.washington.edu>
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kargl@troutmask.apl.washington.edu wrote:
:      J Wunsch wrote in article <4dhkvs$r9@uriah.heep.sax.de> :
: >
: >caleb@crl.com (S. Paul) writes:
: >> fatal trap 12:page fault while in kernel mode 
: >> fault vertual address =0x0
: >> fault code            =supervisor read,page not present
: >> instruction pointer   =0x8:0xf0105413
: >> code segment          =base 0x0, limit 0xfffff, type 0x1b
: >>                       =DPL 0,pres1, def32 1,gran 1
: >> processor cflags      =interupt enabled, resumed, IOPL=0
: >> currect process       =5(init)
: >> interrupt mask        =
: >> panic page fault
: >> 
: >> could someone please tell me what each of the above lines mean or where to
: >> look for the infomation and discription of the above messages
: >
: >Your kernel attempted to access data on virtual address zero in the
: >function around address 0xf0105413.  (To see which function it is, you
: >have to look at the output of ``nm /kernel''.)  The currently running
: >process was init, actually a forked child of init, since the
: >grandfather of all processes has pid 1.
: >
: >This looks like a problem with your memory or cache.
: >

: No, this might not be related to the hardware.  The original post
: does not tell us what version of FreeBSD he is running.  I get similar
: panics from kernels created with the latest -stable files.  Davidg is
: aware of the problem.


: Steven G. Kargl | Phone: 206-685-4677 | : Applied Physics Lab | Fax: 
206-543-6785 | : Univ. of Washington |---------------------| : 1013 NE
40th St | FreeBSD 2.x-STABLE | : Seattle, WA 98105 |---------------------|

I am running 2.1r