le1: underflow and le1: transmitter disabled errors

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le1: underflow and le1: transmitter disabled errors

Davin Flatten
Hello-

We have OpenBSD 3.5 running as a filtering bridge on our network using
two Allied Telesyn AT-2971SX cards.  The traffic across the bridge is
about 150 Mb/s on average.  We are experiencing the following errors in
our log files:

Jan 25 17:01:03 xxx /bsd: le1: underflow
Jan 25 17:01:03 xxx /bsd: le1: transmitter disabled
Jan 25 17:01:05 xxx last message repeated 5 times
Jan 25 17:01:05 xxx /bsd: le2: transmitter disabled
Jan 25 17:01:05 xxx /bsd: le1: transmitter disabled
Jan 25 17:01:16 xxx /bsd: le1: underflow
Jan 25 17:01:16 xxx /bsd: le1: underflow
Jan 25 17:01:17 xxx /bsd: le1: transmitter disabled

As you can see these errors are coming very fast.  Any information would
help.

Thank you,
Davin Flatten

Boot Log:
-----------------------------------------------------------------------------------
Jan 25 08:41:34 xxx /bsd: OpenBSD 3.5 (GENERIC) #34: Mon Mar 29 12:24:55
MST 2004
Jan 25 08:41:34 xxx /bsd:    
[hidden email]:/usr/src/sys/arch/i386/compile/GENERIC
Jan 25 08:41:34 xxx /bsd: cpu0: Intel(R) Pentium(R) III CPU - S 1400MHz
("GenuineIntel" 686-class) 1.40 GHz
Jan 25 08:41:34 xxx /bsd: cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
Jan 25 08:41:34 xxx /bsd: real mem  = 267960320 (261680K)
Jan 25 08:41:34 xxx /bsd: avail mem = 242130944 (236456K)
Jan 25 08:41:34 xxx /bsd: using 3296 buffers containing 13500416 bytes
(13184K) of memory
Jan 25 08:41:35 xxx /bsd: mainbus0 (root)
Jan 25 08:41:35 xxx /bsd: bios0 at mainbus0: AT/286+(00) BIOS, date
05/01/03, BIOS32 rev. 0 @ 0xffe90
Jan 25 08:41:35 xxx /bsd: pcibios0 at bios0: rev. 2.1 @ 0xf0000/0x10000
Jan 25 08:41:35 xxx /bsd: pcibios0: PCI IRQ Routing Table rev. 1.0 @
0xfc220/176 (9 entries)
Jan 25 08:41:35 xxx /bsd: pcibios0: no compatible PCI ICU found: ICU
vendor 0x1166 product 0x0201
Jan 25 08:41:35 xxx /bsd: pcibios0: Warning, unable to fix up PCI
interrupt routing
Jan 25 08:41:35 xxx /bsd: pcibios0: PCI bus #0 is the last bus
Jan 25 08:41:35 xxx /bsd: bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1000
0xc9000/0x4000! 0xec000/0x4000!
Jan 25 08:41:35 xxx /bsd: pci0 at mainbus0 bus 0: configuration mode 1
(no bios)
Jan 25 08:41:35 xxx /bsd: pchb0 at pci0 dev 0 function 0 "ServerWorks
CNB20HE Host" rev 0x23
Jan 25 08:41:35 xxx /bsd: pci1 at pchb0 bus 1
Jan 25 08:41:35 xxx /bsd: em0 at pci1 dev 2 function 0 "Intel PRO/1000XT
(PWLA8490XT)" rev 0x02: irq 7, address: 00:06:5b:8b:31:dc
Jan 25 08:41:35 xxx /bsd: em1 at pci1 dev 4 function 0 "Intel PRO/1000XT
(PWLA8490XT)" rev 0x02: irq 5, address: 00:06:5b:8b:31:dd
Jan 25 08:41:35 xxx /bsd: ppb0 at pci1 dev 8 function 0 vendor "Intel",
unknown product 0x309 rev 0x01
Jan 25 08:41:35 xxx /bsd: pci2 at ppb0 bus 2
Jan 25 08:41:35 xxx /bsd: "Adaptec AIC-7899F" rev 0x01 at pci2 dev 6
function 0 not configured
Jan 25 08:41:35 xxx /bsd: "Adaptec AIC-7899F" rev 0x01 at pci2 dev 6
function 1 not configured
Jan 25 08:41:35 xxx /bsd: aac0 at pci1 dev 8 function 1 "Dell PERC 3/Di"
rev 0x01: irq 3
Jan 25 08:41:35 xxx /bsd: aac0: i960RX 100MHz, 128MB, optional battery
present (3) Kernel 2.7-1
Jan 25 08:41:35 xxx /bsd: scsibus0 at aac0: 64 targets
Jan 25 08:41:35 xxx /bsd: sd0 at scsibus0 targ 0 lun 0: <Adaptec,
Container #00, > SCSI2 0/direct fixed
Jan 25 08:41:35 xxx /bsd: sd0: 17351MB, 2212 cyl, 255 head, 63 sec, 512
bytes/sec, 35535780 sec total
Jan 25 08:41:36 xxx /bsd: pchb1 at pci0 dev 0 function 1 "ServerWorks
CNB20HE Host" rev 0x01
Jan 25 08:41:36 xxx /bsd: pchb2 at pci0 dev 0 function 2 "ServerWorks
I/O Bridge" rev 0x01
Jan 25 08:41:36 xxx /bsd: pchb3 at pci0 dev 0 function 3 "ServerWorks
I/O Bridge" rev 0x01
Jan 25 08:41:36 xxx /bsd: pci3 at pchb3 bus 3
Jan 25 08:41:36 xxx /bsd: le1 at pci3 dev 8 function 0 "AMD 79c970
PCnet-PCI" rev 0x36: irq 5
Jan 25 08:41:36 xxx /bsd: le1: address 00:30:84:6f:ea:79
Jan 25 08:41:36 xxx /bsd: le1: 8 receive buffers, 2 transmit buffers
Jan 25 08:41:36 xxx /bsd: le2 at pci3 dev 10 function 0 "AMD 79c970
PCnet-PCI" rev 0x36: irq 3
Jan 25 08:41:36 xxx /bsd: le2: address 00:30:84:71:33:12
Jan 25 08:41:36 xxx /bsd: le2: 8 receive buffers, 2 transmit buffers
Jan 25 08:41:36 xxx /bsd: vga1 at pci0 dev 12 function 0 "ATI Rage XL"
rev 0x27
Jan 25 08:41:36 xxx /bsd: wsdisplay0 at vga1: console (80x25, vt100
emulation)
Jan 25 08:41:36 xxx /bsd: wsdisplay0: screen 1-5 added (80x25, vt100
emulation)
Jan 25 08:41:36 xxx /bsd: pchb4 at pci0 dev 15 function 0 "ServerWorks
CSB5 SouthBridge" rev 0x93
Jan 25 08:41:36 xxx /bsd: pciide0 at pci0 dev 15 function 1 "ServerWorks
CSB5 IDE" rev 0x93: DMA
Jan 25 08:41:36 xxx /bsd: atapiscsi0 at pciide0 channel 0 drive 0
Jan 25 08:41:36 xxx /bsd: scsibus1 at atapiscsi0: 2 targets
Jan 25 08:41:36 xxx /bsd: cd0 at scsibus1 targ 0 lun 0: <SAMSUNG, CD-ROM
SN-124, N102> SCSI0 5/cdrom removable
Jan 25 08:41:36 xxx /bsd: cd0(pciide0:0:0): using PIO mode 4, DMA mode
2, Ultra-DMA mode 2
Jan 25 08:41:36 xxx /bsd: ohci0 at pci0 dev 15 function 2 "ServerWorks
OSB4/CSB5 USB" rev 0x05: irq 11, version 1.0, legacy support
Jan 25 08:41:36 xxx /bsd: ohci0: SMM does not respond, resetting
Jan 25 08:41:36 xxx /bsd: usb0 at ohci0: USB revision 1.0
Jan 25 08:41:37 xxx /bsd: uhub0 at usb0
Jan 25 08:41:37 xxx /bsd: uhub0: ServerWorks OHCI root hub, class 9/0,
rev 1.00/1.00, addr 1
Jan 25 08:41:37 xxx /bsd: uhub0: 4 ports with 4 removable, self powered
Jan 25 08:41:37 xxx /bsd: pcib0 at pci0 dev 15 function 3 "ServerWorks
CSB5 PCI" rev 0x00
Jan 25 08:41:37 xxx /bsd: isa0 at pcib0
Jan 25 08:41:37 xxx /bsd: isadma0 at isa0
Jan 25 08:41:37 xxx /bsd: pckbc0 at isa0 port 0x60/5
Jan 25 08:41:37 xxx /bsd: pckbd0 at pckbc0 (kbd slot)
Jan 25 08:41:37 xxx /bsd: pckbc0: using irq 1 for kbd slot
Jan 25 08:41:37 xxx /bsd: wskbd0 at pckbd0: console keyboard, using
wsdisplay0
Jan 25 08:41:37 xxx /bsd: pmsi0 at pckbc0 (aux slot)
Jan 25 08:41:37 xxx /bsd: pckbc0: using irq 12 for aux slot
Jan 25 08:41:37 xxx /bsd: wsmouse0 at pmsi0 mux 0
Jan 25 08:41:37 xxx /bsd: pcppi0 at isa0 port 0x61
Jan 25 08:41:37 xxx /bsd: midi0 at pcppi0: <PC speaker>
Jan 25 08:41:37 xxx /bsd: sysbeep0 at pcppi0
Jan 25 08:41:37 xxx /bsd: npx0 at isa0 port 0xf0/16: using exception 16
Jan 25 08:41:37 xxx /bsd: pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a,
16 byte fifo
Jan 25 08:41:37 xxx /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
Jan 25 08:41:37 xxx /bsd: fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
Jan 25 08:41:38 xxx /bsd: biomask c848 netmask c8e8 ttymask d8ea
Jan 25 08:41:38 xxx /bsd: pctr: 686-class user-level performance
counters enabled
Jan 25 08:41:38 xxx /bsd: mtrr: Pentium Pro MTRR support
Jan 25 08:41:38 xxx /bsd: dkcsum: sd0 matched BIOS disk 80
Jan 25 08:41:38 xxx /bsd: root on sd0a
Jan 25 08:41:38 xxx /bsd: rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
Jan 25 08:41:38 xxx /bsd: WARNING: / was not properly unmounted (
Unplanned Power Outage )
Jan 25 14:18:41 xxx /bsd: le2: underflow
-----------------------------------------------------------------------------------

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Re: le1: underflow and le1: transmitter disabled errors

Henning Brauer
* Davin Flatten <[hidden email]> [2006-01-26 02:28]:

> Hello-
>
> We have OpenBSD 3.5 running as a filtering bridge on our network using
> two Allied Telesyn AT-2971SX cards.  The traffic across the bridge is
> about 150 Mb/s on average.  We are experiencing the following errors in
> our log files:
>
> Jan 25 17:01:03 xxx /bsd: le1: underflow
> Jan 25 17:01:03 xxx /bsd: le1: transmitter disabled
> Jan 25 17:01:05 xxx last message repeated 5 times
> Jan 25 17:01:05 xxx /bsd: le2: transmitter disabled
> Jan 25 17:01:05 xxx /bsd: le1: transmitter disabled
> Jan 25 17:01:16 xxx /bsd: le1: underflow
> Jan 25 17:01:16 xxx /bsd: le1: underflow
> Jan 25 17:01:17 xxx /bsd: le1: transmitter disabled
>
> As you can see these errors are coming very fast.  Any information would
> help.

get rid of the crappy le(4)s.

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