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Date:      Sat, 9 Feb 2002 15:18:11 -0600
From:      David Syphers <dsyphers@uchicago.edu>
To:        freebsd-questions@freebsd.org
Subject:   crash on 4.5-R
Message-ID:  <200202092118.g19LIBc05907@midway.uchicago.edu>

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My 4.5-R machine crashed after a 6d12h58m0s uptime.  I don't have any 
debugging symbols compiled in, but dmesg had the errors:

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x4c521c5c
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xc01c0464
stack pointer           = 0x10:0xd84d5bfc
frame pointer           = 0x10:0xd84d5c08
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         = 36270 (sh)
interrupt mask          = net tty bio cam
trap number             = 12
panic: page fault

I was running XFree86, KDE2, KMail, and maybe a few xterms at the time.  
Anyone know what's up?  Do I need to build a debug kernel and wait for this 
to happen again?

-David

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