Subject: wm0: discarding oversize frame (len=-4)
To: None <current-users@netbsd.org>
From: Daniel Carosone <dan@geek.com.au>
List: current-users
Date: 06/28/2006 12:21:19
--T7nyQ/KeiTWBaOH9
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

I have a machine that seems to get floods of the above apparently
rather nonsensical message when busy. There could be many reasons,
none of which I have pursued or investigated as yet.

Just wondering if anyone else has seen this or knows a cause.  Apart
=66rom the extra log verbosity, it doesn't seem to seriously break
anything, but I'm sure it hurts some throughput at least.

wm0 at pci0 dev 13 function 0: Intel i82541PI 1000BASE-T Ethernet, rev. 5
wm0: interrupting at ioapic0 pin 18 (irq 11)
wm0: 32-bit 33MHz PCI bus
wm0: 64 word (6 address bits) MicroWire EEPROM
wm0: Ethernet address 00:0e:0c:a9:f6:0d
igphy0 at wm0 phy 1: Intel IGP01E1000 Gigabit PHY, rev. 0
igphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000base=
T-FDX, auto

wm0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        capabilities=3D2bf80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx,TCP4CSU=
M_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Tx,UDP6CSUM_Tx>
        enabled=3D0
        media: Ethernet autoselect (1000baseT full-duplex,flowcontrol,rxpau=
se,txpause)

NetBSD/i386 3.99.21 from a couple of weeks ago (just after
timecounters merge, iirc), dual-pIII MP

--
Dan.

--T7nyQ/KeiTWBaOH9
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.3 (NetBSD)

iD8DBQFEoeefEAVxvV4N66cRAlOXAJ938bU5hkU6e1l7LdlMKtM9rqvahACggfDl
p6bn5AklqxjVY5G4LIFSdGg=
=D0xW
-----END PGP SIGNATURE-----

--T7nyQ/KeiTWBaOH9--