2.2.11pre4 network problem

Frank van Maarseveen (fvm@tasking.nl)
Mon, 2 Aug 1999 14:55:26 +0200


NFS access hangs due to networking problem.
Client=2.2.11pre4, Server=OSF1 V4.0 1091 alpha
I haven't seen this before with any linux version.

/var/log/messages:
Aug 2 14:30:19 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49068 F=0x20B9 T=30 (#0)
Aug 2 14:30:19 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49069 F=0x20B9 T=30 (#0)
Aug 2 14:30:20 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49154 F=0x20B9 T=30 (#0)
Aug 2 14:30:20 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49155 F=0x20B9 T=30 (#0)
Aug 2 14:30:21 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49363 F=0x20B9 T=30 (#0)
Aug 2 14:30:21 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49364 F=0x20B9 T=30 (#0)
Aug 2 14:30:24 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49662 F=0x20B9 T=30 (#0)
Aug 2 14:30:24 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=49663 F=0x20B9 T=30 (#0)
Aug 2 14:30:30 area51 kernel: nfs: server pisa not responding, still trying
Aug 2 14:30:30 area51 kernel: nfs: server pisa not responding, still trying
Aug 2 14:30:30 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=51046 F=0x20B9 T=30 (#0)
Aug 2 14:30:30 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=51047 F=0x20B9 T=30 (#0)
Aug 2 14:30:31 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=51403 F=0x20B9 T=30 (#0)
Aug 2 14:30:31 area51 kernel: eth0 PROTO=17 193.176.153.3:0 193.176.153.84:0 L=1500 S=0x00 I=51404 F=0x20B9 T=30 (#0)
Aug 2 14:30:31 area51 kernel: nfs: task 15 can't get a request slot
Aug 2 14:30:40 area51 kernel: NET: 2 messages suppressed.

Kernel boot messages:
Aug 2 14:28:24 area51 kernel: klogd 1.3-3, log source = /proc/kmsg started.
Aug 2 14:28:24 area51 kernel: Inspecting /boot/System.map-2.2.11
Aug 2 14:28:27 area51 kernel: Loaded 8302 symbols from /boot/System.map-2.2.11.
Aug 2 14:28:27 area51 kernel: Symbols match kernel version 2.2.11.
Aug 2 14:28:27 area51 kernel: No module symbols loaded.
Aug 2 14:28:27 area51 kernel: Linux version 2.2.11 (root@sirkka) (gcc version 2.7.2.3) #1 Mon Aug 2 14:01:58 MEST 1999
Aug 2 14:28:27 area51 kernel: Detected 75171417 Hz processor.
Aug 2 14:28:27 area51 kernel: Console: colour VGA+ 80x25
Aug 2 14:28:27 area51 kernel: Calibrating delay loop... 29.90 BogoMIPS
Aug 2 14:28:27 area51 kernel: Memory: 30368k/32768k available (1256k kernel code, 412k reserved, 692k data, 40k init)
Aug 2 14:28:27 area51 kernel: CPU: Intel Pentium 75 - 200 stepping 05
Aug 2 14:28:27 area51 kernel: Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Aug 2 14:28:27 area51 kernel: Checking 'hlt' instruction... OK.
Aug 2 14:28:27 area51 kernel: Intel Pentium with F0 0F bug - workaround enabled.
Aug 2 14:28:27 area51 kernel: POSIX conformance testing by UNIFIX
Aug 2 14:28:27 area51 kernel: PCI: BIOS32 entry (0xc00f7760) in high memory, cannot use.
Aug 2 14:28:27 area51 kernel: PCI: Using configuration type 1
Aug 2 14:28:27 area51 kernel: PCI: Probing PCI hardware
Aug 2 14:28:27 area51 kernel: Linux NET4.0 for Linux 2.2
Aug 2 14:28:27 area51 kernel: Based upon Swansea University Computer Society NET3.039
Aug 2 14:28:27 area51 kernel: NET4: Unix domain sockets 1.0 for Linux NET4.0.
Aug 2 14:28:27 area51 kernel: NET4: Linux TCP/IP 1.0 for NET4.0
Aug 2 14:28:27 area51 kernel: IP Protocols: ICMP, UDP, TCP
Aug 2 14:28:27 area51 kernel: NET4: Linux IPX 0.38 for NET4.0
Aug 2 14:28:27 area51 kernel: IPX Portions Copyright (c) 1995 Caldera, Inc.
Aug 2 14:28:27 area51 kernel: Initializing RT netlink socket
Aug 2 14:28:27 area51 kernel: Starting kswapd v 1.5
Aug 2 14:28:27 area51 kernel: Detected PS/2 Mouse Port.
Aug 2 14:28:27 area51 kernel: Serial driver version 4.27 with MANY_PORTS SHARE_IRQ enabled
Aug 2 14:28:27 area51 kernel: ttyS00 at 0x03f8 (irq = 4) is a 16550A
Aug 2 14:28:27 area51 kernel: Non-volatile memory driver v1.0
Aug 2 14:28:27 area51 kernel: RAM disk driver initialized: 16 RAM disks of 4096K size
Aug 2 14:28:27 area51 kernel: loop: registered device at major 7
Aug 2 14:28:27 area51 kernel: CMD640: ignored by ide_scan_pci_device() (uses own driver)
Aug 2 14:28:27 area51 kernel: ide0: buggy cmd640b interface on PCI (type1), config=0x3a
Aug 2 14:28:27 area51 kernel: ide1: not serialized, secondary interface not responding
Aug 2 14:28:27 area51 kernel: cmd640: drive0 timings/prefetch(off) preserved
Aug 2 14:28:27 area51 kernel: cmd640: drive1 timings/prefetch(off) preserved
Aug 2 14:28:27 area51 kernel: hda: QUANTUM FIREBALL1080A, ATA DISK drive
Aug 2 14:28:27 area51 kernel: hdb: CDA86801ISE, ATAPI CDROM drive
Aug 2 14:28:27 area51 kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Aug 2 14:28:27 area51 kernel: hda: QUANTUM FIREBALL1080A, 1039MB w/83kB Cache, CHS=528/64/63
Aug 2 14:28:27 area51 kernel: hdb: ATAPI 8X CD-ROM drive, 120kB Cache
Aug 2 14:28:27 area51 kernel: Uniform CDROM driver Revision: 2.55
Aug 2 14:28:27 area51 kernel: Floppy drive(s): fd0 is 1.44M
Aug 2 14:28:27 area51 kernel: FDC 0 is a post-1991 82077
Aug 2 14:28:27 area51 kernel: scsi : 0 hosts.
Aug 2 14:28:27 area51 kernel: scsi : detected total.
Aug 2 14:28:27 area51 kernel: 3c59x.c:v0.99H 11/17/98 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html
Aug 2 14:28:27 area51 kernel: eth0: 3c509 at 0x300 tag 1, BNC port, address 00 20 af 99 c2 c9, IRQ 10.
Aug 2 14:28:27 area51 kernel: 3c509.c:1.16 (2.2) 2/3/98 becker@cesdis.gsfc.nasa.gov.
Aug 2 14:28:27 area51 kernel: Partition check:
Aug 2 14:28:27 area51 kernel: hda: hda1 hda2
Aug 2 14:28:27 area51 kernel: VFS: Mounted root (ext2 filesystem) readonly.
Aug 2 14:28:27 area51 kernel: Freeing unused kernel memory: 40k freed
Aug 2 14:28:27 area51 kernel: Adding Swap: 130748k swap-space (priority -1)
Aug 2 14:28:27 area51 kernel: eth0: Setting Rx mode to 1 addresses.

-- 
Frank

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