Date: Fri, 7 Apr 1995 16:02:35 CST6CDT From: "John Booth" <JOHN@gab.unt.edu> To: freebsd-hackers@FreeBSD.org Subject: mb_map full, intermittent net. Message-ID: <16F65D5088@gab.unt.edu>
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1.
I've been getting a mb_map full error on console & messages log.
Why would the table be running out while there is still swap space?
Is there something I can change to add more table space? Should this
ever happen?
2.
After being on the net for several hours (6 or more usually) the net
will go down.
It's always been a process that uses sockets (telnet
was the last process) that seems to cause the net outage. It was
using 120% cpu (ps -aux showed). I killed it and net came back
immediately.
I can ping my address from console, but a ping to any
other address on same subnet just sits there until the offending
process is killed.
This NEVER happened w/2.0R or 1.1.5R. The machine has been up for 3
days so far and has lost net about 4 times.
I'm using a 486 dx2/66 (intel), ne2000 clone irq 5 port 0x300, 24
meg of ram (72 pin simms), mono text display, IDE drives (Maxtor
7245a and a Conner504???...conner is master).
Although the slip device is in the kernel I'm not using it.
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# $Id: GENERIC,v 1.36 1995/03/18 08:12:47 rgrimes Exp $
#
machine "i386"
cpu "I486_CPU"
ident ulantris
maxusers 15
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS #Network Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3
#options UCONSOLE #Allow users to grab the console
config kernel root on wd0 swap on wd0 dumps on wd0
controller isa0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector
fdintr
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
device ed0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
#device ep0 at isa? port 0x300 net irq 10 vector epintr
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device sl 3
#pseudo-device ppp 1
pseudo-device pty 32
pseudo-device speaker
#pseudo-device tun 1
----------------------------------------------------------------------
College of Arts & Sciences
Computing Services
John A. Booth, john@gab.unt.edu
----------------------------------------------------------------------
College of Arts & Sciences
Computing Services
John A. Booth, john@gab.unt.edu
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