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Date:      Sun, 10 Sep 2000 19:45:25 -0700
From:      Manfred Antar <null@pozo.com>
To:        current@freebsd.org
Subject:   New Fatal trap in Current SMP (random.dev changes ??)
Message-ID:  <4.3.2.7.2.20000910192526.00b280e0@pozo.com>

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From a new kernel compiled from sources current 7:30 pm 9/10/00 pacific time
Although the first occurrence happened this morning after compiling a kernel 
after the random dev changes.
The system boots and mounts disks. When it gets to this point:
Additional routing options: TCP extensions=NO TCP keepalive=YES.
routing daemons:.
I think the random dev kicks in at this point

Fatal trap 12: page fault while in kernel mode
cpuid = 1; lapic.id = 0c000000
fault virtual address = 0x2c
fault code		= supervisor read, page not present
instruction pointer	= 0x8:0xc014f280
stack pointer		= 0x10:0xc9a74f84
frame pointer		= 0x10:0xc9a74f9c
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1,def 32 1,gran 1
processor flags	= interrupt enabled, resume, IOPL = 0
current process	= 2 (random)
trap number		= 12
panic: page fault
cpuid = 1; lapic.id = 0x000000
boot() called on cpu#1

syncing disks.......

The machine then is frozen and needs a reset to work again
the debugger is unavailable

Manfred

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