kern/154959: [age] "Bad packet length xxxxx, Disconnecting: Packet corrupt" (unless TSO, rxcsum, txcsum are disabled)

[yongari at FreeBSD.org]

Synopsis: [age] "Bad packet length xxxxx, Disconnecting: Packet corrupt" (unless TSO, rxcsum, txcsum are disabled)

State-Changed-From-To: open->feedback
State-Changed-By: yongari
State-Changed-When: Mon Feb 28 02:25:46 UTC 2011
State-Changed-Why: 
I guess TSO and TX checksum offloading have nothing to do
with the issue you're seeing. If age(4) generated corrupted
packets via TSO/TX checksum offloading, receiver may have
dropped these corrupted packets.
Anyway, would you try the patch at the following URL and let
me know how it goes?
http://people.freebsd.org/~yongari/age/age.csum.diff

I don't have access to age(4) hardwares any more so it was
not tested.


Responsible-Changed-From-To: freebsd-net->yongari
Responsible-Changed-By: yongari
Responsible-Changed-When: Mon Feb 28 02:25:46 UTC 2011
Responsible-Changed-Why: 
Grab.

http://www.freebsd.org/cgi/query-pr.cgi?pr=154959