Date: Sun, 9 Jan 2000 12:38:30 +0100 From: Arjan.deVet@adv.iae.nl (Arjan de Vet) To: Bill Paul <wpaul@skynet.ctr.columbia.edu> Cc: bugs@freebsd.org Subject: Re: kern/15986: xl ethernet interface hanging Message-ID: <20000109123830.A418@adv.iae.nl> In-Reply-To: <200001090755.CAA17123@skynet.ctr.columbia.edu>; from wpaul@skynet.ctr.columbia.edu on Sun, Jan 09, 2000 at 02:55:15AM -0500 References: <20000108130109.A321E22CD@adv.iae.nl> <200001090755.CAA17123@skynet.ctr.columbia.edu>
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Bill Paul wrote:
>Grrrrr. This is *NOT* a proper problem description. Where's your
>*complete* dmesg output? Where's detailed description of the failure?
>Where's the instructions that show how to duplicate the problem?
Full dmesg output:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #8: Sun Jan 9 12:07:52 CET 2000
root@adv.iae.nl:/usr/src/sys/compile/ADV
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 133636814 Hz
CPU: Pentium/P54C (133.64-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping = 12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 67108864 (65536K bytes)
avail memory = 62312448 (60852K bytes)
Preloaded elf kernel "kernel" at 0xc02af000.
Intel Pentium detected, installing workaround for F00F bug
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: Intel PIIX3 ATA controller (vendor=0x8086, dev=0x7010) at 7.1
vga-pci0: <ATI Mach64-GX graphics accelerator> at device 9.0 on pci0
ncr0: <ncr 53c810 fast10 scsi> irq 11 at device 10.0 on pci0
xl0: <3Com 3c900B-TPO Etherlink XL> irq 12 at device 11.0 on pci0
xl0: Ethernet address: 00:50:04:ea:f9:c0
xl0: selecting 10baseT transceiver, half duplex
pci0: unknown card (vendor=0x109e, dev=0x0350) at 12.0 irq 10
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0 at port 0x378-0x37f irq 7 flags 0x40 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
Waiting 5 seconds for SCSI devices to settle
sa0 at ncr0 bus 0 target 4 lun 0
sa0: <HP HP35470A 1109> Removable Sequential Access SCSI-2 device
sa0: 5.000MB/s transfers (5.000MHz, offset 8)
da1 at ncr0 bus 0 target 1 lun 0
da1: <DEC DSP5200S T392> Fixed Direct Access SCSI-2 device
da1: 10.000MB/s transfers (10.000MHz, offset 8), Tagged Queueing Enabled
da1: 1908MB (3907911 512 byte sectors: 255H 63S/T 243C)
da0 at ncr0 bus 0 target 0 lun 0
da0: <Quantum XP34300 L912> Fixed Direct Access SCSI-2 device
da0: 10.000MB/s transfers (10.000MHz, offset 8), Tagged Queueing Enabled
da0: 4101MB (8399520 512 byte sectors: 255H 63S/T 522C)
Mounting root from ufs:/dev/da1s2a
cd0 at ncr0 bus 0 target 6 lun 0
cd0: <TOSHIBA CD-ROM XM-3601TA 0175> Removable CD-ROM SCSI-2 device
cd0: 4.237MB/s transfers (4.237MHz, offset 8)
cd0: Attempt to query device size failed: NOT READY, Medium not present
The ethernet card was provided with my cable modem (Lancity) by my cable
company. The mac-address of the card is used for identification purposes
by the cable company (therefore just swapping cards won't work).
The failure is that 'dhclient xl0' (we must use dhcp with the cable
modem) does not work:
Listening on BPF/xl0/00:50:04:ea:f9:c0
Sending on BPF/xl0/00:50:04:ea:f9:c0
Sending on Socket/fallback/fallback-net
DHCPREQUEST on xl0 to 255.255.255.255 port 67
DHCPREQUEST on xl0 to 255.255.255.255 port 67
DHCPDISCOVER on xl0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on xl0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on xl0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on xl0 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on xl0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on xl0 to 255.255.255.255 port 67 interval 12
No DHCPOFFERS received.
Trying recorded lease 212.83.94.73
dhclient: New Network Number: 212.83.94.64
dhclient: New Broadcast Address: 212.83.94.95
dhclient: New Subnet Mask for xl0: 255.255.255.224
dhclient: New Routers: 212.83.94.94
PING 212.83.94.94 (212.83.94.94): 56 data bytes
--- 212.83.94.94 ping statistics ---
1 packets transmitted, 0 packets received, 100% packet loss
No working leases in persistent database - sleeping.
'dhclient xl0' does work on 3.4-stable and with the 'fix' I proposed for
4.0-current, so I'm not suspecting the cable modem itself.
If you need more information or want me to try something, please contact
me again.
Thanks,
Arjan
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