On Fri, Jan 15, 2010 at 10:05:09AM -0700, Michael Loftis wrote: > > > --On Friday, January 15, 2010 10:32 AM +0100 Olivier Cochard-Labb?? > <oliv...@cochard.me> wrote: > > >Hi, > > > >I've just upgraded on of my server from 7.2 to 8.0-Release and meet a > >problem with the vge(4) drivers: > >All my SCP transferts didn't works since this upgrade: they close, after a > >random time, with "Corrupted MAC on input" message. > >And Putty SSH tunnel closed with "Incorrect MAC received on packet". > > > >I need to disable txcsum and rxcsum on the vge network card for solving > >this problem. > > nfe(4) has complete deadlocks with checksums enabled under high transmit > (and possibly receive) loads. It appears to be a regression from 7.2 as > well. We think it might have something to do with error recovery, but > aren't sure if it's related to *just* nfe(4) or to HW CSums in general. >
Please open new thread for this issue. I'm not aware of this and this is the first time I heard for the checksum offloading issue of nfe(4). Include dmesg output for your controller and let me know whether it's really regression from 7.2-RELEASE. If you have reliable way to reproduce the issue, please also let me know. There is no nfe(4) source code differences between 7.2-RELEASE and 8.0-RELEASE. _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
