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Date:      Thu, 13 Jan 2000 22:58:57 -0900 (AKST)
From:      Steve Howe <groggy@iname.com>
To:        freebsd-questions <questions@freebsd.org>
Subject:   crash
Message-ID:  <Pine.BSF.3.96.1000113223753.300A-100000@groggy.anchorage.ptialaska.net>

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this info is from a Cyrix 150, FBSD 2.2.8.
the PC used to run fine, i haven't run it in a while,
and now i get these results, and cannot track down
the problem.  the PC just freezes, locks up, then
drops DTR (inactive), then CD a few seconds later.
the machine functions as a gateway/http server.

it seems to crash when i put a nice load on
the modem connection to the ISP.  otherwise,
the machine is stable.  i tried reducing the
speed of the modem from 115200 to 57600 since
the machine has 16450 UARTS ...  with an
external modem.

i can't find anything that will give
me a clue of where to find the source
of the problem.  /var/log/messages contains
no info ...

Please reply off the list as well, thanks.

Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California.  All rights reserved.

FreeBSD 2.2.8-RELEASE #0: Thu Jan 13 04:43:37 AKST 2000
/usr/src/sys/compile/MYKERN
CPU: Cyrix 6x86MX (120.27-MHz 686-class CPU)
  Origin = "CyrixInstead"  Id = 0x600  DIR=0x451  Stepping=0  Revision=4
real memory  = 33554432 (32768K bytes)
avail memory = 31199232 (30468K bytes)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x340-0x35f irq 9 on isa
ed0: address 00:00:1b:34:4e:13, type NE2000 (16 bit) 
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16450
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16450
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <JTS Corp. CHAMP Model C1300-2AF>
wd0: 1243MB (2546208 sectors), 2526 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <WDC AC22100H>
wd1: 2014MB (4124736 sectors), 4092 cyls, 16 heads, 63 S/T, 512 B/S
npx0 on motherboard
npx0: INT 16 interface
WARNING: / was not properly dismounted.

abc      ttyp0    192.168.0.26     Thu Jan 13 22:34   still logged in
reboot   ~                         Thu Jan 13 22:29 
user     ttyp0    192.168.0.26     Thu Jan 13 22:07 - crash  (00:21)
reboot   ~                         Thu Jan 13 21:59 
user     ttyp0    192.168.0.26     Thu Jan 13 21:20 - crash  (00:38)
reboot   ~                         Thu Jan 13 21:14 
reboot   ~                         Thu Jan 13 20:50 
user     ttyp0    192.168.0.26     Thu Jan 13 20:50 - crash  (00:00)
user     ttyp0    192.168.0.26     Thu Jan 13 20:21 - crash  (00:28)
reboot   ~                         Thu Jan 13 20:19 
user     ttyp0    192.168.0.26     Thu Jan 13 18:56 - crash  (01:22)
reboot   ~                         Thu Jan 13 18:56 
user     ttyp0    192.168.0.26     Thu Jan 13 14:19 - crash  (04:36)
reboot   ~                         Thu Jan 13 14:19 
user     ttyp1    192.168.0.26     Thu Jan 13 13:54 - crash  (00:25)
user     ttyp0    192.168.0.26     Thu Jan 13 10:57 - 13:54  (02:57)
user     ttyv0                     Thu Jan 13 10:55 - 10:57  (00:01)
root     ttyv0                     Thu Jan 13 06:06 - crash  (08:13)
reboot   ~                         Thu Jan 13 06:04 
user     ttyp1    192.168.0.26     Thu Jan 13 05:41 - crash  (00:22)
user     ttyp0    192.168.0.26     Thu Jan 13 05:39 - crash  (00:25)
user     ttyp0    192.168.0.26     Thu Jan 13 05:22 - 05:38  (00:15)
reboot   ~                         Thu Jan 13 05:17 
root     ttyv0                     Thu Jan 13 04:32 - crash  (00:44)
reboot   ~                         Thu Jan 13 04:32 
shutdown ~                         Thu Jan 13 04:23 
user     ttyv0                     Thu Jan 13 03:47 - shutdown  (00:35)
root     ttyv0                     Thu Jan 13 03:17 - shutdown  (01:06)
reboot   ~                         Thu Jan 13 03:16 

#
# MYKERN kernel configuration file.
#
# MACHINE
#
machine     "i386"
cpu         "I686_CPU"
ident       MYKERN
config      kernel root on wd0
maxusers    256
#
# STANDARD
#
options     FFS
options     INET
options     PROCFS
options     SYSVSHM
options     "COMPAT_43"
#
# MOTHERBUS
#
controller  isa0
controller  pci0
#
# STANDARD
#
controller  fdc0 at isa? port  IO_FD1           bio irq  6 drq 2                       vector fdintr
disk        fd0  at fdc0 drive 0
controller  wdc0 at isa? port  IO_WD1           bio irq 14                             vector wdintr
disk        wd0  at wdc0 drive 0
disk        wd1  at wdc0 drive 1
device      sc0  at isa? port  0x0060           tty irq  1                             vector scintr
device      npx0 at isa? port  IO_NPX               irq 13                             vector npxintr
device      sio0 at isa? port  0x03f8           tty irq  4                             vector siointr
device      sio1 at isa? port  0x02f8           tty irq  3                             vector siointr
device      ed0  at isa? port  0x0340           net irq  9 iomem 0x00000               vector edintr
#
# ETCETERA
#
pseudo-device   tun         3
pseudo-device   pty         16
pseudo-device   bpfilter    3
pseudo-device   loop        1
pseudo-device   ether
pseudo-device   gzip
pseudo-device   log

Jan 13 21:33:20 server ppp[526]: Phase: Using interface: tun0 
Jan 13 21:33:20 server ppp[526]: Phase: deflink: Created in closed state 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set timeout 0 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set speed 115200 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set phone 1234567 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set device /dev/modem 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set server /var/run/ppp ******** 0177 
Jan 13 21:33:20 server ppp[526]: tun0: Phase: Listening at local socket /var/run/ppp. 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set dial ABORT BUSY ABORT NO\sCARRIER TIMEOUT 5 "" AT&F1 OK ATH OK AT&F1&C1&D2E0Q0V1M0 OK ATDT\T TIMEOUT 30 CONNECT 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set login TIMEOUT 5 ogin:-\r-ogin: server word: password 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: set ifaddr 123.123.123.123/32 1.1.1.1/0 0.0.0.0 0.0.0.0 
Jan 13 21:33:20 server ppp[526]: tun0: Command: isp: add! default HISADDR 
Jan 13 21:33:20 server ppp[527]: tun0: Phase: PPP Started (auto mode). 
Jan 13 21:35:18 server ppp[527]: tun0: Phase: bundle: Establish 
Jan 13 21:35:18 server ppp[527]: tun0: Phase: deflink: closed -> opening 
Jan 13 21:35:18 server ppp[527]: tun0: Phase: deflink: Connected! 
Jan 13 21:35:18 server ppp[527]: tun0: Phase: deflink: opening -> dial 
Jan 13 21:35:18 server ppp[527]: tun0: Phase: Phone: 1234567 
Jan 13 21:35:37 server ppp[527]: tun0: Connect: Received: CONNECT 
Jan 13 21:35:37 server ppp[527]: tun0: Phase: deflink: dial -> login 
Jan 13 21:35:39 server ppp[527]: tun0: Phase: deflink: login -> lcp 
Jan 13 21:35:40 server ppp[527]: tun0: Phase: deflink: lcp -> open 
Jan 13 21:35:40 server ppp[527]: tun0: Phase: bundle: Network 
Jan 13 21:59:34 server ppp[184]: Phase: Using interface: tun0 
Jan 13 21:59:35 server ppp[184]: Phase: deflink: Created in closed state 
Jan 13 21:59:38 server ppp[184]: tun0: Command: isp: set timeout 0 
Jan 13 21:59:38 server ppp[184]: tun0: Command: isp: set speed 115200 
Jan 13 21:59:38 server ppp[184]: tun0: Command: isp: set phone 1234567 
Jan 13 21:59:38 server ppp[184]: tun0: Command: isp: set device /dev/modem 
Jan 13 21:59:38 server ppp[184]: tun0: Command: isp: set server /var/run/ppp ******** 0177 
Jan 13 21:59:39 server ppp[184]: tun0: Phase: Listening at local socket /var/run/ppp. 
Jan 13 21:59:39 server ppp[184]: tun0: Command: isp: set dial ABORT BUSY ABORT NO\sCARRIER TIMEOUT 5 "" AT&F1 OK ATH OK AT&F1&C1&D2E0Q0V1M0 OK ATDT\T TIMEOUT 30 CONNECT 
Jan 13 21:59:39 server ppp[184]: tun0: Command: isp: set login TIMEOUT 5 ogin:-\r-ogin: server word: password 
Jan 13 21:59:39 server ppp[184]: tun0: Command: isp: set ifaddr 123.123.123.123/32 1.1.1.1/0 0.0.0.0 0.0.0.0 
Jan 13 21:59:40 server ppp[184]: tun0: Command: isp: add! default HISADDR 
Jan 13 21:59:41 server ppp[190]: tun0: Phase: PPP Started (auto mode). 
Jan 13 21:59:41 server ppp[190]: tun0: Phase: bundle: Establish 
Jan 13 21:59:41 server ppp[190]: tun0: Phase: deflink: closed -> opening 
Jan 13 21:59:44 server ppp[190]: tun0: Phase: deflink: Connected! 
Jan 13 21:59:44 server ppp[190]: tun0: Phase: deflink: opening -> dial 
Jan 13 21:59:44 server ppp[190]: tun0: Phase: Phone: 1234567 
Jan 13 22:00:03 server ppp[190]: tun0: Connect: Received: CONNECT 
Jan 13 22:00:03 server ppp[190]: tun0: Phase: deflink: dial -> login 
Jan 13 22:00:05 server ppp[190]: tun0: Phase: deflink: login -> lcp 
Jan 13 22:00:06 server ppp[190]: tun0: Phase: deflink: lcp -> open 
Jan 13 22:00:06 server ppp[190]: tun0: Phase: bundle: Network 
Jan 13 22:10:02 server ppp[190]: tun0: Phase: Connected to local client. 
Jan 13 22:10:02 server ppp[190]: tun0: Command: /var/run/ppp: passwd ******** 
Jan 13 22:10:03 server ppp[190]: tun0: Command: /var/run/ppp: quit all 
Jan 13 22:10:03 server ppp[190]: tun0: Phase: /var/run/ppp: Client connection dropped. 
Jan 13 22:10:05 server ppp[190]: tun0: Phase: deflink: Carrier lost 
Jan 13 22:10:05 server ppp[190]: tun0: Phase: deflink: open -> lcp 
Jan 13 22:10:05 server ppp[190]: tun0: Phase: bundle: Terminate 

here's where a crash occurs ...

Jan 13 22:10:05 server ppp[190]: tun0: Phase: deflink: Disconnected! 
Jan 13 22:10:05 server ppp[190]: tun0: Phase: deflink: lcp -> hangup 
Jan 13 22:10:05 server ppp[190]: tun0: Phase: deflink: Connect time: 621 secs: 2985 octets in, 2041 octets out 
Jan 13 22:10:05 server ppp[190]: tun0: Phase:  total 8 bytes/sec, peak 526 bytes/sec on Thu Jan 13 22:10:05 2000 
Jan 13 22:10:06 server ppp[190]: tun0: Phase: deflink: hangup -> closed 
Jan 13 22:10:06 server ppp[190]: tun0: Phase: bundle: Dead 
Jan 13 22:10:06 server ppp[190]: tun0: Phase: PPP Terminated (normal). 
Jan 13 22:10:12 server ppp[394]: Phase: Using interface: tun0 
Jan 13 22:10:12 server ppp[394]: Phase: deflink: Created in closed state 
Jan 13 22:10:12 server ppp[394]: tun0: Phase: Listening at local socket /var/run/ppp. 
Jan 13 22:10:12 server ppp[395]: tun0: Phase: PPP Started (auto mode). 
Jan 13 22:10:45 server ppp[395]: tun0: Phase: bundle: Establish 
Jan 13 22:10:45 server ppp[395]: tun0: Phase: deflink: closed -> opening 
Jan 13 22:10:45 server ppp[395]: tun0: Phase: deflink: Connected! 
Jan 13 22:10:45 server ppp[395]: tun0: Phase: deflink: opening -> dial 
Jan 13 22:10:45 server ppp[395]: tun0: Phase: Phone: 1234567 
Jan 13 22:11:03 server ppp[395]: tun0: Connect: Received: CONNECT 
Jan 13 22:11:03 server ppp[395]: tun0: Phase: deflink: dial -> login 
Jan 13 22:11:05 server ppp[395]: tun0: Phase: deflink: login -> lcp 
Jan 13 22:11:06 server ppp[395]: tun0: Phase: deflink: lcp -> open 
Jan 13 22:11:06 server ppp[395]: tun0: Phase: bundle: Network 
Jan 13 22:12:10 server ppp[395]: tun0: Phase: Connected to local client. 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: deflink: Carrier lost 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: deflink: open -> lcp 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: bundle: Terminate 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: deflink: Disconnected! 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: deflink: lcp -> hangup 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: deflink: Connect time: 97 secs: 529 octets in, 13542 octets out 
Jan 13 22:12:22 server ppp[395]: tun0: Phase:  total 145 bytes/sec, peak 339 bytes/sec on Thu Jan 13 22:12:22 2000 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: deflink: hangup -> closed 
Jan 13 22:12:22 server ppp[395]: tun0: Phase: bundle: Dead 
Jan 13 22:12:23 server ppp[395]: tun0: Phase: bundle: Establish 
Jan 13 22:12:23 server ppp[395]: tun0: Phase: deflink: closed -> opening 
Jan 13 22:12:24 server ppp[395]: tun0: Phase: /var/run/ppp: Client connection dropped. 
Jan 13 22:12:27 server ppp[395]: tun0: Phase: Connected to local client. 
Jan 13 22:12:29 server ppp[395]: tun0: Phase: deflink: Connected! 
Jan 13 22:12:29 server ppp[395]: tun0: Phase: deflink: opening -> dial 
Jan 13 22:12:29 server ppp[395]: tun0: Phase: Phone: 1234567 
Jan 13 22:12:30 server ppp[395]: tun0: Phase: /var/run/ppp: Client connection dropped. 
Jan 13 22:12:48 server ppp[395]: tun0: Connect: Received: CONNECT 
Jan 13 22:12:48 server ppp[395]: tun0: Phase: deflink: dial -> login 
Jan 13 22:12:50 server ppp[395]: tun0: Phase: deflink: login -> lcp 
Jan 13 22:12:51 server ppp[395]: tun0: Phase: deflink: lcp -> open 
Jan 13 22:12:51 server ppp[395]: tun0: Phase: bundle: Network 
Jan 13 22:14:49 server ppp[395]: tun0: Phase: Connected to local client. 

this is where a crash occurs ...

Jan 13 22:14:54 server ppp[395]: tun0: Phase: deflink: Carrier lost 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: deflink: open -> lcp 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: bundle: Terminate 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: deflink: Disconnected! 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: deflink: lcp -> hangup 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: deflink: Connect time: 145 secs: 513 octets in, 11257 octets out 
Jan 13 22:14:54 server ppp[395]: tun0: Phase:  total 81 bytes/sec, peak 1182 bytes/sec on Thu Jan 13 22:14:54 2000 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: deflink: hangup -> closed 
Jan 13 22:14:54 server ppp[395]: tun0: Phase: bundle: Dead 
Jan 13 22:14:58 server ppp[395]: tun0: Phase: bundle: Establish 
Jan 13 22:14:58 server ppp[395]: tun0: Phase: deflink: closed -> opening 
Jan 13 22:14:59 server ppp[395]: tun0: Phase: deflink: Connected! 
Jan 13 22:14:59 server ppp[395]: tun0: Phase: deflink: opening -> dial 
Jan 13 22:14:59 server ppp[395]: tun0: Phase: Phone: 1234567 
Jan 13 22:15:18 server ppp[395]: tun0: Connect: Received: CONNECT 
Jan 13 22:15:18 server ppp[395]: tun0: Phase: deflink: dial -> login 
Jan 13 22:15:20 server ppp[395]: tun0: Phase: deflink: login -> lcp 
Jan 13 22:15:21 server ppp[395]: tun0: Phase: deflink: lcp -> open 
Jan 13 22:15:21 server ppp[395]: tun0: Phase: bundle: Network 
Jan 13 22:15:26 server ppp[395]: tun0: Phase: /var/run/ppp: Client connection dropped. 
Jan 13 22:28:57 server ppp[184]: Phase: Using interface: tun0 
Jan 13 22:28:59 server ppp[184]: Phase: deflink: Created in closed state 
Jan 13 22:29:02 server ppp[184]: tun0: Phase: Listening at local socket /var/run/ppp. 
Jan 13 22:29:04 server ppp[190]: tun0: Phase: PPP Started (auto mode). 
Jan 13 22:29:04 server ppp[190]: tun0: Phase: bundle: Establish 
Jan 13 22:29:04 server ppp[190]: tun0: Phase: deflink: closed -> opening 
Jan 13 22:29:07 server ppp[190]: tun0: Phase: deflink: Connected! 
Jan 13 22:29:07 server ppp[190]: tun0: Phase: deflink: opening -> dial 
Jan 13 22:29:07 server ppp[190]: tun0: Phase: Phone: 1234567 
Jan 13 22:29:27 server ppp[190]: tun0: Connect: Received: CONNECT 
Jan 13 22:29:27 server ppp[190]: tun0: Phase: deflink: dial -> login 
Jan 13 22:29:29 server ppp[190]: tun0: Phase: deflink: login -> lcp 
Jan 13 22:29:30 server ppp[190]: tun0: Phase: deflink: lcp -> open 
Jan 13 22:29:30 server ppp[190]: tun0: Phase: bundle: Network 



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