source code CVSup as of early this morning, system is a dual celeron, with
the following scsi controller:

ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xc800-0xc8ff mem 0xef000000-0xef000fff 
irq 17 at device 13.0 on pci0

after little time after rebooting, and sped up by doing a make world, I

Fatal trap 12: page fault while in kernel mode
cpuid = 1; = 01000000
fault virtual address   = 0x0
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xc0131464
stack pointer           = 0x10:0xcb7a3e90
frame pointer           = 0x10:0xcb7a3ea0
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 6
current process         = 16 ( irq 17: ahc0 )
kernel: type 12 trap, code = 0

CPU1 stopping CPUs: 0x00000001... stopped
Stopped at ahc_match_scb+0x18: movl 0(%esi),%eax

and a trace from DDB shows:

ahc_match_scb()         @ +0x18
ahc_search_qinfifo      @ +0xf7
ahc_freeze_devq         @ +0x5d
ahc_handle_seqint       @ +0x135
ahc_freebsd_intr        @ +0x97
ithd_loop               @ +0x6f
fork_trampoline         @ +0x44


Marc G. Fournier                   ICQ#7615664               IRC Nick: Scrappy
Systems Administrator @ 
primary: [EMAIL PROTECTED]           secondary: scrappy@{freebsd|postgresql}.org 

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