Date: Wed, 6 Apr 2005 10:46:15 +0200 From: Kirill Ponomarew <krion@voodoo.oberon.net> To: freebsd-stable@FreeBSD.org Subject: 4.11R panics Message-ID: <20050406084615.GF15165@voodoo.oberon.net>
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Got today on one of our servers running 4.11-RELEASE:
GNU gdb 4.18 (FreeBSD)
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
IdlePTD at physical address 0x003b9000
initial pcb at physical address 0x0031b5c0
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address =3D 0x20202020
fault code =3D supervisor read, page not present
instruction pointer =3D 0x8:0xc0193533
stack pointer =3D 0x10:0xef9fbc88
frame pointer =3D 0x10:0xef9fbca4
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D interrupt enabled, resume, IOPL =3D 0
current process =3D 6866 (man)
interrupt mask =3D net tty bio cam=20
trap number =3D 12
panic: page fault
syncing disks... 22 1 1 1 1 1 1 1 7=20
done
Uptime: 6h47m18s
twe0: Cannot delete unit. error =3D 16
dumping to dev #twed/0x20001, offset 8913024
dump 3839 3838 3837 3836 3835 3834 3833 3832 3831 3830 3829 3828 3827 3826 =
3825 3824 3823 3822 3821 3820 3819 3818 3817 3816 3815 3814 3813 3812 3811 =
3810 3809 3808 3807 3806 3805 3804 3803 3802 3801 3800 3799 3798 3797 3796 =
3795 3794 3793 3792 3791 3790 3789 3788 3787 3786 3785 3784 3783 3782 3781 =
3780 3779 3778 3777 3776 3775 3774 3773 3772 3771 3770 3769 3768 3767 3766 =
3765 3764 3763 3762 3761 3760 3759 3758 3757 3756 3755 3754 3753 3752 3751 =
3750 3749 3748 3747 3746 3745 3744 3743 3742 3741 3740 3739 3738 3737 3736 =
3735 3734 3733 3732 3731 3730 3729 3728 3727 3726 3725 3724 3723 3722 3721 =
3720 3719 3718 3717 3716 3715 3714 3713 3712 3711 3710 3709 3708 3707 3706 =
3705 3704 3703 3702 3701 3700 3699 3698 3697 3696 3695 3694 3693 3692 3691 =
3690 3689 3688 3687 3686 3685 3684 3683 3682 3681 3680 3679 3678 3677 3676 =
3675 3674 3673 3672 3671 3670 3669 3668 3667 3666 3665 3664 3663 3662 3661 =
3660 3659 3658 3657 3656 3655 3654 3653 3652 3651 3650 3649 3648 3647 3646 =
3645 3644 3643 3642 3641 3640 3639 3638 3637 3636 3635 3634 3633 3632 3631 =
3630 3629 3628 3627 3626 3625 3624 3623 3622 3621 3620 3619 3618 3617 3616 =
3615 3614 3613 3612 3611 3610 3609 3608 3607 3606 3605 3604 3603 3602 3601 =
3600 3599 3598 3597 3596 3595 3594 3593 3592 3591 3590 3589 3588 3587 3586 =
3585 3584 3583 3582 3581 3580 3579 3578 3577 3576 3575 3574 3573 3572 3571 =
3570 3569 3568 3567 3566 3565 3564 3563 3562 3561 3560 3559 3558 3557 3556 =
3555 3554 3553 3552 3551 3550 3549 3548 3547 3546 3545 3544 3543 3542 3541 =
3540 3539 3538 3537 3536 3535 3534 3533 3532 3531 3530 3529 3528 3527 3526 =
3525 3524 3523 3522 3521 3520 3519 3518 3517 3516 3515 3514 3513 3512 3511 =
3510 3509 3508 3507 3506 3505 3504 3503 3502 3501 3500 3499 3498 3497 3496 =
3495 3494 3493 3492 3491 3490 3489 3488 3487 3486 3485 3484 3483 3482 3481 =
3480 3479 3478 3477 3476 3475 3474 3473 3472 3471 3470 3469 3468 3467 3466 =
3465 3464 3463 3462 3461 3460 3459 3458 3457 3456 3455 3454 3453 3452 3451 =
3450 3449 3448 3447 3446 3445 3444 3443 3442 3441 3440 3439 3438 3437 3436 =
3435 3434 3433 3432 3431 3430 3429 3428 3427 3426 3425 3424 3423 3422 3421 =
3420 3419 3418 3417 3416 3415 3414 3413 3412 3411 3410 3409 3408 3407 3406 =
3405 3404 3403 3402 3401 3400 3399 3398 3397 3396 3395 3394 3393 3392 3391 =
3390 3389 3388 3387 3386 3385 3384 3383 3382 3381 3380 3379 3378 3377 3376 =
3375 3374 3373 3372 3371 3370 3369 3368 3367 3366 3365 3364 3363 3362 3361 =
3360 3359 3358 3357 3356 3355 3354 3353 3352 3351 3350 3349 3348 3347 3346 =
3345 3344 3343 3342 3341 3340=20
---
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
487 if (dumping++) {
(kgdb) bt full
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
error =3D 0
#1 0xc0197d4b in boot (howto=3D256) at /usr/src/sys/kern/kern_shutdown.c:3=
16
howto =3D 256
#2 0xc0198189 in panic (fmt=3D0xc02ec46c "%s") at /usr/src/sys/kern/kern_s=
hutdown.c:595
fmt =3D 0xc02ec46c "%s"
bootopt =3D 256
buf =3D "page fault", '\000' <repeats 245 times>
#3 0xc02a1203 in trap_fatal (frame=3D0xef9fbc48, eva=3D538976288) at /usr/=
src/sys/i386/i386/trap.c:974
frame =3D (struct trapframe *) 0xef9fbc48
code =3D 16
type =3D 12
ss =3D 16
esp =3D 0
softseg =3D {ssd_base =3D 0, ssd_limit =3D 1048575, ssd_type =3D 27, ssd_d=
pl =3D 0, ssd_p =3D 1, ssd_xx =3D 14, ssd_xx1 =3D 0,=20
ssd_def32 =3D 1, ssd_gran =3D 1}
#4 0xc02a0eb1 in trap_pfault (frame=3D0xef9fbc48, usermode=3D0, eva=3D5389=
76288) at /usr/src/sys/i386/i386/trap.c:867
va =3D 538976256
vm =3D (struct vmspace *) 0x0
map =3D 0xebdf3480
rv =3D 0
ftype =3D 1 '\001'
p =3D (struct proc *) 0xef940f20
#5 0xc02a0a2b in trap (frame=3D{tf_fs =3D -274792432, tf_es =3D -947388400=
, tf_ds =3D -274792432, tf_edi =3D -1070540928,=20
tf_esi =3D -1070485596, tf_ebp =3D -274744156, tf_isp =3D -274744204,=
tf_ebx =3D -1070540928, tf_edx =3D 9, tf_ecx =3D 9,=20
tf_eax =3D 538976288, tf_trapno =3D 12, tf_err =3D 0, tf_eip =3D -107=
2089805, tf_cs =3D 8, tf_eflags =3D 66050, tf_esp =3D 0,=20
tf_ss =3D -874502912}) at /usr/src/sys/i386/i386/trap.c:466
p =3D (struct proc *) 0xef940f20
sticks =3D 3553920824
i =3D 0
ucode =3D 0
type =3D 12
code =3D 0
eva =3D 538976288
#6 0xc0193533 in malloc (size=3D324, type=3D0xc030d780, flags=3D9) at /usr=
/src/sys/kern/kern_malloc.c:243
type =3D (struct malloc_type *) 0xc030d780
kbp =3D (struct kmembuckets *) 0xc031afa4
kup =3D (struct kmemusage *) 0x0
freep =3D (struct freelist *) 0x0
indx =3D 9
npg =3D 0
allocsize =3D -1070540928
s =3D 0
va =3D 0x20202020 <Address 0x20202020 out of bounds>
cp =3D 0x0
savedlist =3D 0x0
ksp =3D (struct malloc_type *) 0xffffffff
#7 0xc0262dee in ufsdirhash_build (ip=3D0xcbe02500) at /usr/src/sys/ufs/uf=
s/ufs_dirhash.c:169
dh =3D (struct dirhash *) 0xcbe02500
bp =3D (struct buf *) 0x0
ep =3D (struct direct *) 0x700
vp =3D (struct vnode *) 0xeefdd380
bmask =3D 16777280
pos =3D -874502912
dirblocks =3D 28
i =3D 0
j =3D 0
memreqd =3D 7562
nblocks =3D 42
narrays =3D 7
nslots =3D 1792
slot =3D 0
#8 0xc025d9f6 in ufs_lookup (ap=3D0xef9fbdac) at /usr/src/sys/ufs/ufs/ufs_=
lookup.c:196
vdp =3D (struct vnode *) 0xeefdd380
dp =3D (struct inode *) 0xcbe02500
bp =3D (struct buf *) 0x0
ep =3D (struct direct *) 0x0
entryoffsetinblock =3D -275509472
slotstatus =3D FOUND
slotoffset =3D -1
slotsize =3D 0
slotfreespace =3D 0
slotneeded =3D 0
numdirpasses =3D -274743976
endsearch =3D 0
prevoff =3D -1071890945
pdp =3D (struct vnode *) 0x1000040
tdp =3D (struct vnode *) 0x1ad2
enduseful =3D -874473472
bmask =3D 16383
lockparent =3D 0
wantparent =3D 0
namlen =3D 0
error =3D 0
vpp =3D (struct vnode **) 0xef9fbe94
cnp =3D (struct componentname *) 0xef9fbea8
cred =3D (struct ucred *) 0xc8fc9d00
flags =3D 49348
nameiop =3D 0
p =3D (struct proc *) 0xef940f20
#9 0xc0262c0d in ufs_vnoperate (ap=3D0xef9fbdac) at /usr/src/sys/ufs/ufs/u=
fs_vnops.c:2376
ap =3D (struct vop_generic_args *) 0x0
#10 0xc01c1fda in vfs_cache_lookup (ap=3D0xef9fbe04) at vnode_if.h:77
rc =3D 0
a =3D {a_desc =3D 0xc02f3cc0, a_dvp =3D 0xeefdd380, a_vpp =3D 0xef9fbe94, =
a_cnp =3D 0xef9fbea8}
dvp =3D (struct vnode *) 0xeefdd380
vpp =3D (struct vnode **) 0xef9fbe94
cnp =3D (struct componentname *) 0xef9fbea8
ap =3D (struct vop_lookup_args *) 0x0
dvp =3D (struct vnode *) 0xeefdd380
vp =3D (struct vnode *) 0xef9fbdc0
lockparent =3D 0
error =3D 0
vpp =3D (struct vnode **) 0xef9fbe94
cnp =3D (struct componentname *) 0xef9fbea8
cred =3D (struct ucred *) 0x0
flags =3D 49348
p =3D (struct proc *) 0xef940f20
vpid =3D 4009594880
#11 0xc0262c0d in ufs_vnoperate (ap=3D0xef9fbe04) at /usr/src/sys/ufs/ufs/u=
fs_vnops.c:2376
ap =3D (struct vop_generic_args *) 0x0
#12 0xc01c4f45 in lookup (ndp=3D0xef9fbe80) at vnode_if.h:52
a =3D {a_desc =3D 0xc02f3c80, a_dvp =3D 0xeefdd380, a_vpp =3D 0xef9fbe94, =
a_cnp =3D 0xef9fbea8}
dvp =3D (struct vnode *) 0xeefdd380
cnp =3D (struct componentname *) 0xef9fbea8
cp =3D 0xebc0f42e ""
dp =3D (struct vnode *) 0xeefdd380
tdp =3D (struct vnode *) 0xebc76dc0
mp =3D (struct mount *) 0xebc0f42e
docache =3D 32
wantparent =3D 0
rdonly =3D 0
trailing_slash =3D 0
error =3D 0
dpunlocked =3D 0
cnp =3D (struct componentname *) 0xef9fbea8
p =3D (struct proc *) 0xef940f20
#13 0xc01c4a40 in namei (ndp=3D0xef9fbe80) at /usr/src/sys/kern/vfs_lookup.=
c:153
fdp =3D (struct filedesc *) 0xebc0f400
cp =3D 0xebc0f400 "/usr/local/sw/clients/i386_fbsd4/man/man1/i386"
dp =3D (struct vnode *) 0xe986fe00
aiov =3D {iov_base =3D 0xebc0f40d "/clients/i386_fbsd4/man/man1/i386", iov=
_len =3D 1011}
auio =3D {uio_iov =3D 0xef9fbe30, uio_iovcnt =3D 1, uio_offset =3D 13, uio=
_resid =3D 1011, uio_segflg =3D UIO_SYSSPACE,=20
uio_rw =3D UIO_READ, uio_procp =3D 0x0}
error =3D -377029120
linklen =3D -377029120
cnp =3D (struct componentname *) 0xef9fbea8
p =3D (struct proc *) 0xef940f20
#14 0xc01ca779 in stat (p=3D0xef940f20, uap=3D0xef9fbf80) at /usr/src/sys/k=
ern/vfs_syscalls.c:1794
p =3D (struct proc *) 0xef940f20
uap =3D (struct stat_args *) 0xef9fbf80
sb =3D {st_dev =3D 3420456960, st_ino =3D 3420457020, st_mode =3D 3872, st=
_nlink =3D 61332, st_uid =3D 512, st_gid =3D 4009605632,=20
st_rdev =3D 1, st_atimespec =3D {tv_sec =3D 134713344, tv_nsec =3D 4096},=
st_mtimespec =3D {tv_sec =3D -897953088,=20
tv_nsec =3D -1070644224}, st_ctimespec =3D {tv_sec =3D -285361664, tv_n=
sec =3D 0}, st_size =3D -1180014721226240224,=20
st_blocks =3D -1180014398828183552, st_blksize =3D 3222849527, st_flags =
=3D 3397014208, st_gen =3D 4019457824,=20
st_lspare =3D -275509472, st_qspare =3D {-1180014020871061503, 1261015846=
4}}
error =3D -275509472
nd =3D {ni_dirp =3D 0xbfbff070 "/client/man/man1/i386", ni_segflg =3D UIO_=
USERSPACE, ni_startdir =3D 0x0,=20
ni_rootdir =3D 0xe986fe00, ni_topdir =3D 0x0, ni_vp =3D 0x0, ni_dvp =3D 0=
xeefdd380, ni_pathlen =3D 1, ni_next =3D 0xebc0f42e "",=20
ni_loopcnt =3D 2, ni_cnd =3D {cn_nameiop =3D 0, cn_flags =3D 49348, cn_pr=
oc =3D 0xef940f20, cn_cred =3D 0xc8fc9d00,=20
cn_pnbuf =3D 0xebc0f400 "/usr/local/sw/clients/i386_fbsd4/man/man1/i386=
", cn_nameptr =3D 0xebc0f42a "i386", cn_namelen =3D 4,=20
cn_consume =3D 0}}
#15 0xc02a14b9 in syscall2 (frame=3D{tf_fs =3D 47, tf_es =3D 47, tf_ds =3D =
47, tf_edi =3D -1077937568, tf_esi =3D 134533803,=20
tf_ebp =3D -1077940160, tf_isp =3D -274743340, tf_ebx =3D -1077940112=
, tf_edx =3D 21, tf_ecx =3D -1077940264, tf_eax =3D 188,=20
tf_trapno =3D 12, tf_err =3D 2, tf_eip =3D 671817224, tf_cs =3D 31, t=
f_eflags =3D 659, tf_esp =3D -1077940284, tf_ss =3D 47})
at /usr/src/sys/i386/i386/trap.c:1175
params =3D 0xbfbfefc8 "p=F0=BF=BF=E0=EF=BF=BFOA\005(=B7P\b(\205=F0=BF=BF"
i =3D 0
callp =3D (struct sysent *) 0xc02fd160
p =3D (struct proc *) 0xef940f20
orig_tf_eflags =3D 659
sticks =3D 0
error =3D 0
narg =3D 2
args =3D {-1077940112, -1077940256, 0, 0, 0, 0, 0, 0}
have_mplock =3D 1
code =3D 188
#16 0xc0292115 in Xint0x80_syscall ()
No symbol table info available.
#17 0x804b2f1 in ?? ()
No symbol table info available.
#18 0x804b996 in ?? ()
No symbol table info available.
#19 0x80493f1 in ?? ()
No symbol table info available.
#20 0x80491ca in ?? ()
No symbol table info available.
machine i386
#cpu I386_CPU
#cpu I486_CPU
cpu I586_CPU
cpu I686_CPU
ident OFFICE=09
maxusers 0
makeoptions DEBUG=3D-g #Build kernel with gdb(1) debug symbols
options DDB
options DDB_UNATTENDED
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options UFS_DIRHASH #Improve performance on big directories
options MFS #Memory Filesystem
options MD_ROOT #MD is a potential root device
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, NFS required
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660 required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=3D3000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
#options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options SHMALL=3D16384
options SHMMAX=3D"(SHMMAXPGS*PAGE_SIZE+1)"
options SHMMAXPGS=3D8192
options SHMMIN=3D128
options SHMMNI=3D128
options SHMSEG=3D96
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
# To make an SMP kernel, the next two are needed
#options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
device isa
#device eisa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
device fd1 at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device fdc0
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
# SCSI Controllers
#device ahb # EISA AHA1742 family
device ahc # AHA2940 and onboard AIC7xxx devices
#device amd # AMD 53C974 (Tekram DC-390(T))
#device isp # Qlogic family
#device ncr # NCR/Symbios Logic
#device sym # NCR/Symbios Logic (newer chipsets)
#options SYM_SETUP_LP_PROBE_MAP=3D0x40
# # Allow ncr to attach legacy NCR devices when=20
# # both sym and ncr are configured
#device adv0 at isa?
#device adw
#device bt0 at isa?
#device aha0 at isa?
#device aic0 at isa?
#device ncv # NCR 53C500
#device nsp # Workbit Ninja SCSI-3
#device stg # TMC 18C30/18C50
# SCSI peripherals
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device ch # Tape changer
device pass # Passthrough device (direct SCSI access)
# RAID controllers interfaced to the SCSI subsystem
device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
#device dpt # DPT Smartcache - See LINT for options!
#device mly # Mylex AcceleRAID/eXtremeRAID
# RAID controllers
#device aac # Adaptec FSA RAID, Dell PERC2/PERC3
#device ida # Compaq Smart RAID
#device amr # AMI MegaRAID
#device mlx # Mylex DAC960 family
device twe # 3ware Escalade
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x0
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa?
#options XSERVER # support for X server on a vt console
#options FAT_CURSOR # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT li=
nes
#options PCVT_SCANSET=3D2 # IBM keyboards are non-std
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Power management support (see LINT for more options)
device apm0 at nexus? disable flags 0x20 # Advanced Power Management
# PCCARD (PCMCIA) support
#device card
#device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000
#device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# PCI Ethernet NICs.
device em
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
#device dc # DEC/Intel 21143 and various workalikes
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
#device pcn # AMD Am79C97x PCI 10/100 NICs
#device rl # RealTek 8129/8139
#device sf # Adaptec AIC-6915 (``Starfire'')
#device sis # Silicon Integrated Systems SiS 900/SiS 7016
#device ste # Sundance ST201 (D-Link DFE-550TX)
#device tl # Texas Instruments ThunderLAN
#device tx # SMC EtherPower II (83c170 ``EPIC'')
#device vr # VIA Rhine, Rhine II
#device wb # Winbond W89C840F
#device wx # Intel Gigabit Ethernet Card (``Wiseman'')
#device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
#device bge # Broadcom BCM570x (``Tigon III'')
# ISA Ethernet NICs.
# 'device ed' requires 'device miibus'
device ed0 at isa? port 0x280 irq 10 iomem 0xd8000
#device ex
#device ep
#device fe0 at isa? port 0x300
# Xircom Ethernet
#device xe
# PRISM I IEEE 802.11b wireless NIC.
#device awi
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
# exists only as a PCMCIA device, so there is no ISA attachment needed
# and resources will always be dynamically assigned by the pccard code.
#device wi
# Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
# work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
# mode (the factory default). If you set the switches on your ISA
# card for a manually chosen I/O address and IRQ, you must specify
# those parameters here.
#device an
# The probe order of these is presently determined by i386/isa/isa_compat.c.
#device ie0 at isa? port 0x300 irq 10 iomem 0xd0000
#device le0 at isa? port 0x300 irq 5 iomem 0xd0000
#device lnc0 at isa? port 0x280 irq 10 drq 0
#device cs0 at isa? port 0x300
#device sn0 at isa? port 0x300 irq 10
# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
#pseudo-device sl 1 # Kernel SLIP
#pseudo-device ppp 1 # Kernel PPP
#pseudo-device tun # Packet tunnel.
pseudo-device pty 512 # Pseudo-ttys (telnet etc)
#pseudo-device md # Memory "disks"
#pseudo-device gif # IPv6 and IPv4 tunneling
#pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
-Kirill
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