Date: Fri, 4 Oct 2002 11:37:50 -0500 (CDT) From: stuart nichols <fbsdstable@cobble.capnet.state.tx.us> To: freebsd-stable@freebsd.org Subject: page fault kernel panic: 4.6.2-R p2 Message-ID: <20021004104836.Q141-100000@cobble.capnet.state.tx.us>
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Kernel page fault panic for the second time in two
days. Yesterday morning the machine was halted when
I came in, and it was again this morning. If anyone
can help me figure out why this is happening, I'd
appreciate it.
This second panic was while running fetch, but I don't
think I was running fetch yesterday, so fetch isn't
the underlying problem.
# uname -a
FreeBSD cobble.capnet.state.tx.us 4.6.2-RELEASE-p2
FreeBSD 4.6.2-RELEASE-p2 #6: Mon Sep 23 12:10:10 CDT 2002
root@cobble.capnet.state.tx.us:/usr/obj/usr/src/sys/COBBLE i386
I don't remember seeing any deltas in 4_6 since I built
this a week ago monday. I did cvsup on 4_6, then a full
build world/kernel.
There don't seem to be any core files or additional logging.
Nothing in /var/log/messages nor dmesg.
I don't know what the panic messages mean.
The following was what was on the screen this morning
(ScrollLock was functioning, so I could see all of it):
***** begin *****
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1ad880c0
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc02286d3
stack pointer = 0x10:0xcc9ecc5c
frame pointer = 0x10:0xcc9ecc7c
code segment = 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 549 (fetch)
interrupt mask =
trap number = 12
panic: page fault
syncing disks...
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x8229f16d
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc023180f
stack pointer = 0x10:0xcc9ec998
frame pointer = 0x10:0xcc9ec9a4
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 = 549 (fetch)
interrupt mask = net tty cam
trap number = 12
panic: page fault
Uptime: 5h17m38s
Automatic reboot in 15 seconds - press a key on the console to abort
*****end*****
Can anyone tell me how to track this down?
stu
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