[altq 50] CBQ and bridging...

[Sebastien DUJARDIN <seb@gromit.univ-artois.fr>]

Hi,

I have some little problems. Indeed, running ALTQ/CBQ with a "bridged"
kernel make my FreeBSD-3.2R computer to reboot.

The log file seems to show that it is a page allocation fault. That's my
/var/log/messages :


Jun 24 14:13:32 bonzai /kernel:
Jun 24 14:13:32 bonzai /kernel:
Jun 24 14:13:32 bonzai /kernel: Fatal trap 12: page fault while in
kernel mode
Jun 24 14:13:32 bonzai /kernel: fault virtual address   = 0x0
Jun 24 14:13:32 bonzai /kernel: fault code              = supervisor
read, page not present
Jun 24 14:13:32 bonzai /kernel: instruction pointer     = 0x8:0xc01a2116

Jun 24 14:13:32 bonzai /kernel: stack pointer           =
0x10:0xc02cb048
Jun 24 14:13:32 bonzai /kernel: frame pointer           =
0x10:0xc02cb04c
Jun 24 14:13:32 bonzai /kernel: code segment            = base 0x0,
limit 0xfffff, type 0x1b
Jun 24 14:13:32 bonzai /kernel: = DPL 0, pres 1, def32 1, gran 1
Jun 24 14:13:32 bonzai /kernel: processor eflags        = interrupt
enabled, resume, IOPL = 0
Jun 24 14:13:32 bonzai /kernel: current process         = Idle
Jun 24 14:13:32 bonzai /kernel: interrupt mask          = net tty
Jun 24 14:13:32 bonzai /kernel: trap number             = 12
Jun 24 14:13:32 bonzai /kernel: panic: page fault
Jun 24 14:13:32 bonzai /kernel:
Jun 24 14:13:32 bonzai /kernel: syncing disks... done
Jun 24 14:13:32 bonzai /kernel: Automatic reboot in 15 seconds - press a
key on the console to abort
Jun 24 14:13:32 bonzai /kernel: Rebooting...


Does someone have an idea for the origin of this trap ?
I use a 1000 Hz kernel timer and my Ethernet cards (2) are Digital
21040.
I don't know if it does matter or not but the computer I use is a Compaq
PII/266 one.

By advance, thanks a lot!

Sebastien DUJARDIN
seb@gromit.univ-artois.fr