msk Marvell Yukon 88E8038 hangs

[Kim Culhan]

On Fri, Jan 9, 2009 at 1:10 AM, Pyun YongHyeon <pyunyh at gmail.com> wrote:
> On Thu, Jan 08, 2009 at 11:35:28AM -0500, Kim Culhan wrote:
>  > On Thu, Jan 8, 2009 at 2:51 AM, Pyun YongHyeon <pyunyh at gmail.com> wrote:
>  > > On Thu, Jan 08, 2009 at 02:36:48AM -0500, Kim Culhan wrote:
>  > >  > On Wed, Jan 7, 2009 at 8:12 PM, Pyun YongHyeon <pyunyh at gmail.com> wrote:
>  > >  > > On Wed, Jan 07, 2009 at 05:38:28PM -0500, Kim Culhan wrote:
>  > >  > >  > The msk interface on an Acer Aspire 5570Z hangs, frequently when running cvsup.
>  > >  > >  >
>  > >  > >  > Not necessarily at each hang but sometimes coincident, this is
>  > >  > >  > intermittently output to the console:
>  > >  > >  >
>  > >  > >  > in_cksum_skip: out of data by 56952
>  > >  > >  >
>  > >  > >  > The above is also output to the console at times when receiving a
>  > >  > >  > character through ssh
>  > >  > >  > to a shell.
>  > >  > >  >
>  > >  > >  > The in_cksum_skip messages and msk hangs are also present on this hardware
>  > >  > >  > running 7.1-RELEASE.

[deleted]

> Ok, then how about disabling TSO/Tx checksum offload?
> (eg. ifconfig msk0 -tso -txcsum)

This stops the messages: in_cksum_skip: out of data by 56952

-kim