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Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!simtel!news.sprintlink.net!uunet!in1.uu.net!tellab5!mikebo
From: mikebo@tellabs.com (Mike Borowiec)
Subject: FBSD 2.0.5R: "Port mapper failure" and NFS lockups
X-Nntp-Posting-Host: genesis
Message-ID: <1995Jun30.214222.10887@tellab5.tellabs.com>
Sender: news@tellab5.tellabs.com (News)
Organization: Tellabs Operations, Inc., Lisle, IL, USA
Date: Fri, 30 Jun 1995 21:42:22 GMT
Lines: 175
Greetings -
I'm running FreeBSD 2.0.5R on a 16MB Dell 486/50DX2. I'm using Yellow
Pages (NIS) and NFS. I've a Novell NE2000 Plus and have an Adaptec
AHA1542CF SCSI controller. Nothin' much else, but see my dmesg output
at the end of this...
I haven't changed anything significant over the past few days of solid
running, so I'm concerned by my machine locking up solid during periods
of intense NFS activity - during software builds for example. When I
reboot, I get the message:
clnttcp_create: RPC: Port mapper failure - RPC: Unable to receive
once after the line:
add net default gateway
and twice more after the line:
add net 224.0.0.0
What's more, one of the NFS servers I use is multi-homed. Coincident
with the above failures, I was suddenly unable to mount my home
directory partition via the interface I had been using for several
days. The mount hung my boot sequence, so I booted single user and
changed /etc/fstab to reflect a different interface on the same
server and - voila - it worked just fine. I should point out that
there are many other NFS clients using this server and none have had
these problems. See the Sniffer trace of the problem below, which
seems to indicate a problem with port numbers (?).
Anyone have any idea what might cause this bizarre behavior?
Thanks,
- Mike
---------------------------------
Included file (sniffer printout):
Sniffer Network Analyzer data from 30-Jun-95 at 15:10:46,
file A:\toybox.ENC, Page 1
SUMMARY
Destination Source Summary
M 1 toybox.hq.tellabs.com [138.111.168.190] ICMP Echo
2 toybox.hq.tellabs.com [138.111.168.190] ICMP Echo
3 Broadcast toybox ARP C PA=[138.111.168.69] PRO=IP
4 Broadcast toybox ARP C PA=[138.111.168.32] PRO=IP
5 toybox Sun 22DC20 ARP R PA=[138.111.168.32] HA=08002022DC20 PRO=IP
6 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=1 OP=QUERY NAME=localhost.hq.tellabs.com
7 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=1 STAT=Name error NAME=localhost.hq.tellabs.com
8 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=2 OP=QUERY NAME=localhost.tellabs.com
9 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=2 STAT=Name error NAME=localhost.tellabs.com
10 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=3 OP=QUERY NAME=localhost
11 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=3 STAT=OK NAME=localhost
12 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=1 OP=QUERY NAME=toybox.hq.tellabs.com
13 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=1 STAT=OK NAME=toybox.hq.tellabs.com
14 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=2 OP=QUERY NAME=toybox.tellabs.com
15 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=2 STAT=Name error NAME=toybox.tellabs.com
16 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=3 OP=QUERY NAME=toybox
17 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=3 STAT=Name error NAME=toybox
18 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=4 OP=QUERY NAME=toybox.hq.tellabs.com
19 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=4 STAT=OK NAME=toybox.hq.tellabs.com
20 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=1 OP=QUERY NAME=toybox.hq.tellabs.com
21 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=1 STAT=OK NAME=toybox.hq.tellabs.com
22 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=2 OP=QUERY NAME=toybox.tellabs.com
23 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=2 STAT=Name error NAME=toybox.tellabs.com
24 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=3 OP=QUERY NAME=toybox
25 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=3 STAT=Name error NAME=toybox
26 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=4 OP=QUERY NAME=toybox.hq.tellabs.com
27 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=4 STAT=OK NAME=toybox.hq.tellabs.com
28 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=5 OP=QUERY NAME=localhost.hq.tellabs.com
29 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=5 STAT=Name error NAME=localhost.hq.tellabs.com
30 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=6 OP=QUERY NAME=localhost.tellabs.com
31 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=6 STAT=Name error NAME=localhost.tellabs.com
32 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=7 OP=QUERY NAME=localhost
33 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=7 STAT=OK NAME=localhost
34 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=8 OP=QUERY NAME=localhost.hq.tellabs.com
35 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=8 STAT=Name error NAME=localhost.hq.tellabs.com
36 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=9 OP=QUERY NAME=localhost.tellabs.com
37 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=9 STAT=Name error NAME=localhost.tellabs.com
38 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=10 OP=QUERY NAME=localhost
39 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=10 STAT=OK NAME=localhost
40 [138.111.168.255] toybox.hq.tellabs.com RIP C Requests=1
41 toybox.hq.tellabs.com [138.111.168.246] RIP R Routing entries=25
42 toybox.hq.tellabs.com [138.111.168.246] RIP R Routing entries=25
43 toybox.hq.tellabs.com [138.111.168.246] RIP R Routing entries=25
44 toybox.hq.tellabs.com [138.111.168.246] RIP R Routing entries=25
45 toybox.hq.tellabs.com [138.111.168.246] RIP R Routing entries=22
46 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=1 OP=QUERY NAME=tellab5.hq.tellabs.com
47 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=1 STAT=OK NAME=tellab5.hq.tellabs.com
48 Broadcast toybox ARP C PA=[138.111.168.246] PRO=IP
49 toybox Wllflt06F914 ARP R PA=[138.111.168.246] HA=0000A206F914 PRO=IP
Sniffer Network Analyzer data from 30-Jun-95 at 15:10:46, file A:\toybox.ENC, Page 2
SUMMARY Destination Source Summary
50 tellab5.hq.tellabs... toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
51 toybox.hq.tellabs.com tellab5.hq.tellabs... PMAP R PORT=2049
52 tellab5.hq.tellabs... toybox.hq.tellabs.com PMAP C Get port PROG=100005, VERS=1, IP=17
53 toybox.hq.tellabs.com tellab5.hq.tellabs... PMAP R PORT=719
54 tellab5.hq.tellabs... toybox.hq.tellabs.com MOUNT C Mount /var/spool/mail
55 toybox.hq.tellabs.com tellab5.hq.tellabs... MOUNT R Mount OK F=0702
56 tellabs.tellabs.com toybox.hq.tellabs.com DNS C ID=1 OP=QUERY NAME=sunk.hq.tellabs.com
57 toybox.hq.tellabs.com tellabs.tellabs.com DNS R ID=1 STAT=OK NAME=sunk.hq.tellabs.com
58 sunk.hq.tellabs.com toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
59 toybox.hq.tellabs.com [138.111.160.84] PMAP R PORT=2049
60 [138.111.160.84] toybox.hq.tellabs.com Port 632 unreachable
ICMP Destination unreachable (Port unreachable)
61 sunk.hq.tellabs.com toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
62 toybox.hq.tellabs.com [138.111.160.84] PMAP R PORT=2049
63 [138.111.160.84] toybox.hq.tellabs.com Port 632 unreachable
ICMP Destination unreachable (Port unreachable)
64 sunk.hq.tellabs.com toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
65 toybox.hq.tellabs.com [138.111.160.84] PMAP R PORT=2049
66 [138.111.160.84] toybox.hq.tellabs.com Port 632 unreachable
ICMP Destination unreachable (Port unreachable)
67 sunk.hq.tellabs.com toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
68 toybox.hq.tellabs.com [138.111.160.84] PMAP R PORT=2049
69 [138.111.160.84] toybox.hq.tellabs.com Port 632 unreachable
ICMP Destination unreachable (Port unreachable)
70 sunk.hq.tellabs.com toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
71 toybox.hq.tellabs.com [138.111.160.84] PMAP R PORT=2049
72 [138.111.160.84] toybox.hq.tellabs.com Port 632 unreachable
ICMP Destination unreachable (Port unreachable)
73 sunk.hq.tellabs.com toybox.hq.tellabs.com PMAP C Get port PROG=100003, VERS=2, IP=17
74 toybox.hq.tellabs.com [138.111.160.84] PMAP R PORT=2049
75 [138.111.160.84] toybox.hq.tellabs.com Port 632 unreachable
ICMP Destination unreachable (Port unreachable)
... etc, etc, ad infinitum ...
---------------------------------
Included file (dmesg output):
FreeBSD 2.0.5-RELEASE #0: Tue Jun 27 10:44:52 CDT 1995
kroot@toybox:/sys/compile/TOYBOX
CPU: i486DX (486-class CPU)
real memory = 16252928 (3968 pages)
avail memory = 14827520 (3620 pages)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <4 virtual consoles, flags=0x0>
ed0 at 0x280-0x29f irq 5 on isa
ed0: address 00:00:1b:48:a4:91, type NE2000 (16 bit)
bpf: ed0 attached
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16450
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16450
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 720KB 3.5in
aha0: AHA-1542CF BIOS v2.01-VC.0, enabling mailbox, enabling residuals
aha0: reading board settings, dma=5 int=11 (bus speed defaulted)
aha0 at 0x330-0x333 irq 11 drq 5 on isa
aha0 waiting for scsi devices to settle
(aha0:0:0): "QUANTUM LPS525S 3110" type 0 fixed SCSI 2
sd0(aha0:0:0): Direct-Access 501MB (1027548 512 byte sectors)
sd0(aha0:0:0): with 2448 cyls, 6 heads, and an average 69 sectors/track
npx0 on motherboard
npx0: INT 16 interface
changing root device to sd0a
bpf: lo0 attached
bpf: sl0 attached
bpf: tun0 attached
WARNING: / was not properly dismounted.
--
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Michael Borowiec Network Operations Tellabs Operations, Inc.
mikebo@TELLABS.COM 1000 Remington Blvd. MS109
708-378-6007 FAX: 708-378-6714 Bolingbrook, IL, USA 60440
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