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Date: Sun, 4 Jun 2006 01:42:29 +0400
From: "Igor Soumenkov" <2igosha@gmail.com>
To: freebsd-bugs@freebsd.org
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Subject: re-send: kernel panic on 6.0-RELEASE amd64 - please help
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Hi All,

Can you please tell if this is the right list to post this problem to?

I just got a kernel panic on my dual Xeon (EM64T) Supermicro server
with 6.0-RELEASE amd64 SMP kernel.

The error follows:

May 30 12:17:37 mss kernel: Fatal trap 12: page fault while in kernel mode
May 30 12:17:37 mss kernel: cpuid = 1; apic id = 01
May 30 12:17:37 mss kernel: fault virtual address       = 0x30
May 30 12:17:37 mss kernel: fault code          = supervisor write,
page not present
May 30 12:17:37 mss kernel: instruction pointer = 0x8:0xffffffff80349c54
May 30 12:19:20 mss syslogd: kernel boot file is /boot/kernel/kernel

Here is the dump of nm for the address:

igosha@mss$ nm -n /boot/kernel/kernel | grep ffffffff80349
ffffffff8034904e t devfs_ioctl_f
ffffffff8034931b t devfs_kqfilter_f
ffffffff8034937f t devfs_lookup
ffffffff80349962 t devfs_mknod
ffffffff80349a5f t devfs_open
ffffffff80349d1e t devfs_pathconf
ffffffff80349d37 t devfs_poll_f
ffffffff80349dac t devfs_print
ffffffff80349dd5 t devfs_read_f
ffffffff80349eb9 t devfs_readdir
ffffffff80349fb1 t devfs_readlink
ffffffff80349ff6 t devfs_reclaim

Can anyone point out to the source of this issue?

--
Igor Soumenkov.