Date: Sun, 25 Feb 1996 13:58:54 +0100 (MET) From: J Wunsch <j@uriah.heep.sax.de> To: erix@axis.fr (Eric Molinie) Cc: bugs@freebsd.org, erix@rome.axis.fr Subject: Re: installation problem 2.1.0 Message-ID: <199602251258.NAA15454@uriah.heep.sax.de> In-Reply-To: <9602241855.aa22869@rome.axis.fr> from "Eric Molinie" at Feb 24, 96 06:55:55 pm
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As Eric Molinie wrote: > fatal trap12: page fault while in kernel mode > fault virtual address = 0x7200744 > fault code = supervisor read, page not present > instruction pointer = 0x8 : 0xf01a0ebb > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL0, pres 1, def32 1, gran 1 > What do you think about that ? That it wasn't from /kernel.GENERIC on stock 2.1R. The instructions around address 0xf01a0ebb in this kernel are: 0xf01a0eb2: cmpl $0x0,0x8c(%eax) 0xf01a0eb9: jne 0xa0ed6 0xf01a0ebb: addl $0x58,%eax <<- 0xf01a0ebe: pushl %eax ...and adding a value to a register ain't supposed to cause a page fault. Can you either send us the exact panic message for the GENERIC 2.1R kernel (prefered, since i've got this kernel on my CD-ROM for reference), or do: nm /kernel | sort | more and send us the lines around address 0xf01a0ebb. -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)
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