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NIC memory corrupt



Anybody know why my ne1 is moaning about this:

ne1: length does not match next packet pointer
ne1: len 013b nlen 093b start 4c first 55 curr 5f next 5f stop 80
Oct 31 14:48:00 mozart /bsd: ne1: NIC memory corrupt - invalid packet length
236

It doesn't do it continuously and the other machines on the network don't
complain.

At the time of the above there was a large file being transferred over NFS
and another being scp'd by a different machine.  The network is 10baseT and
the machine which is moaning also has a bridge running with ne1 and ne2
(both have IP addresses and ne1 has an ip6 address).

dmesg of moaning machine attached.
OpenBSD 2.7 (MOZART) #0: Wed Oct  4 20:42:06 BST 2000
    john_(_at_)_mozart:/sys/arch/i386/compile/MOZART
cpu0: F00F bug workaround installed
cpu0: Intel Pentium (P54C) ("GenuineIntel" 586-class) 134 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8
real mem  = 66695168 (65132K)
avail mem = 58925056 (57544K)
using 839 buffers containing 3436544 bytes (3356K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(6c) BIOS, date 02/24/97
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82437VX System (TVX)" rev 0x02
pcib0 at pci0 dev 7 function 0 "Intel 82371SB (Triton II) PCI-ISA" rev 0x01
pciide0 at pci0 dev 7 function 1 "Intel 82371SB (Triton II) IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
atapiscsi0 at pciide0 channel 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 1 lun 0: <ATAPI40X, CDROM DRIVE, 3.4A> SCSI0 5/cdrom removable
cd0: can use 32-bit, PIO mode 4, DMA mode 2
wd0 at pciide0 channel 0 drive 0: <ST34321A>
wd0: can use 32-bit, PIO mode 4, DMA mode 2
wd0: 32-sector PIO, LBA, 4103MB, 8894 cyl, 15 head, 63 sec, 8404830 sectors
pciide0: channel 0 interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, DMA mode 2 (using DMA data transfers)
cd0(pciide0:0:1): using PIO mode 4, DMA mode 2 (using DMA data transfers)
uhci0 at pci0 dev 7 function 2 "Intel 82371SB (Triton II) USB" rev 0x01: irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
adv0 at pci0 dev 11 function 0 "Advansys ABP-930/40UA" rev 0x03: irq 12
scsibus1 at adv0: 7 targets
sd0 at scsibus1 targ 1 lun 0: <FUJITSU, M1606S-512, 6217> SCSI2 0/direct fixed
sd0: 1041MB, 3457 cyl, 6 head, 102 sec, 512 bytes/sec, 2131992 sec total
eap0 at pci0 dev 13 function 0 "Ensoniq AudioPCI" rev 0x01: irq 9
audio0 at eap0
ne2 at pci0 dev 15 function 0 "Realtek 8029" rev 0x00: irq 5
ne2: address 00:00:b4:9c:74:cb
isa0 at pcib0
isadma0 at isa0
ne1 at isa0 port 0x300/32 irq 3
ne1: NE2000 (RTL8019) Ethernet
ne1: address 00:40:95:50:08:37
pcppi0 at isa0 port 0x61
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom0: console
pccom2 at isa0 port 0x3e8/8 irq 10: ns16550a, 16 byte fifo
pcvt: got KEYB_R_RESEND
pcvt: no kbd detected
vt0 at isa0 port 0x60/16 irq 1pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
pcvt: kbd led cmd not ack'd (resp 0xfe 0xfe)
: ega, mono, 8 scr, unknown kbd
pms0: irq 12 already in use
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask 5840 netmask 5868 ttymask 586a
pctr: 586-class performance counters and user-level cycle counter enabled
dkcsum: wd0 matched BIOS disk 81
dkcsum: sd0 matched BIOS disk 80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
bridge0: not multicast capable, IPv6 not enabled
bridge0: not multicast capable, IPv6 not enabled
ne1: length does not match next packet pointer
ne1: len 0159 nlen 0959 start 4c first 7b curr 51 next 51 stop 80
ne1: NIC memory corrupt - invalid packet length 2393
ne1: length does not match next packet pointer
ne1: len 013b nlen 093b start 4c first 6a curr 74 next 74 stop 80
ne1: NIC memory corrupt - invalid packet length 2363
ne1: length does not match next packet pointer
ne1: len 013b nlen 093b start 4c first 55 curr 5f next 5f stop 80
ne1: NIC memory corrupt - invalid packet length 2363
ne1: length does not match next packet pointer
ne1: len 0067 nlen 0867 start 4c first 77 curr 4c next 4c stop 80
ne1: NIC memory corrupt - invalid packet length 2151
ne1: length does not match next packet pointer
ne1: len 0156 nlen 0956 start 4c first 6a curr 74 next 74 stop 80
ne1: NIC memory corrupt - invalid packet length 2390