Date: Sat, 23 Mar 2002 19:41:19 -0800 (PST) From: Mark Morley <mark@amtmedia.com> To: freebsd-stable@freebsd.org Subject: 4.5r: fatal trap 12 Message-ID: <E16oysh-000CRc-00@www.amtmedia.com>
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Earlier today I got this on a brand new 4.5-RELEASE setup:
Fatal trap 12: page fault while in kernel mode
mp_lock = 00000002; cpuid = 0; lapic.id = 00000000
fault virtual address = 0xffca0958
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc021bf60
stack pointer = 0x10:0xdf4a4e54
frame pointer = 0x10:0xdf4a4e70
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 60083 (exim)
interrupt mask = none <- SMP: XXX
trap number = 12
panic: page fault
mp_lock = 00000002; cpuid = 0; lapic.id = 00000000
boot() called on cpu#0
It's a mail server running Exim. It has dual Athalon 1600MP processors on
an Asus motherboard, 1 gig of ram. New hardware.
Any thoughts on what this means and how I can prevent it from happening again?
M.
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