Date: Tue, 6 Jan 1998 16:23:04 +0000 (GMT) From: Paulo Cesar Pereira de Andrade <paulo@fiscodata-pr.netpar.com.br> To: freebsd-current@freebsd.org Subject: System won't boot after make world Message-ID: <Pine.BSF.3.96.980106154311.184A-100000@demonio.inferno>
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Hi,
After a make world, the system won't boot. Reading the handbook, I
built a new kernel with 'options DDB' and build it with 'config -g'.
Here is the message it writes:
----
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xf2c54000
fault code = supervisor write, page not present
instruction pointer = 0x8:0xf01da928
stack pointer = 0x10:0xf01e5f1c
frame pointer = 0x10:0xf246b88c
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 = Idle
interrupt mask = net tty bio cam
kernel: type 12 trap, code=0
Stopped at _wdintr+0x3b4: repe insw %dx,%es:(%edi)
db> trace
_wdintr(f246af18,f048bc30,f246b0d0,f01f6050,0) at _wdintr+0x3b4
_bufhashtbl() at _bufhashtbl+0x5e4
----
I have the kernel dump in /var/crash.
The sources are 04, january, from cvsup.br.freebsd.org. The machine
is an AMD 5x86.
If more info is required, please ask me.
Thanks
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