Jukka Marin wrote:
> 
> I upgraded our ppp/mail server to 1.3.3 and the system 
> paniced after 2 days

> vm_fault(0xf0846600, deadb000, 1, 0) -> 1
> fatal page fault in supervisor mode
> trap type 6 code 0 eip f0156f25 cs 8 eflags 10282 cr2 deadbf01 cpl 0

In August I installed 1.3.2 on a brand new PII-400 with 512 MB RAM. It
panicked after a day or two, with an error similar to yours. At least it
looks similar to me. Since then it has continued to panic about once
every month or so.

I posted the following to port-i386 on August 4, but never saw any
replies or comments from anyone:


Data modified on freelist: word 0 of object 0xf11c1e00 size 128 
previous type free (0x1304ff != 0xdeadbeef)
vm_fault(0xf1000800, 0, 1, 0) -> 1
kernel: page fault trap, code=0
Stopped at      _tcp_usrreq+0x7b      movswl  0x4(%ebx),%esi
db> trace
_tcp_userreq(f109fe00,5,0,f11c1e00,0) at _tcp_userreq+0x7b
_soaccept(f109fe00,f11c1e00,0,3) at _soaccept+0x4a
_sys_accept(f0f9d200,fcdb3f88,0,efbfdbac) at _sys_accept+0x1bc
_syscall() at _syscall+0x25c
--- syscall (number 30) ---
0x4011c1d7:
db> 


I have no idea if this panic is at all related to the one you're seeing,
but as I said my server crashes with this panic about once every month
on average. The machine is used as a (rather busy) mail server and Web
server.

Gunnar

--
Gunnar Helliesen   | Bergen IT Consult AS  | NetBSD/VAX on a uVAX II
Systems Consultant | Bergen, Norway        | '86 Jaguar Sovereign 4.2
gunnar@bitcon.no   | http://www.bitcon.no/ | '73 Mercedes 280 (240D)