On Wed, Aug 13, 2008 at 05:16:27PM -0400, Mike Tancsa wrote: > At 04:46 PM 8/13/2008, Mike Tancsa wrote: >> At 04:41 PM 8/13/2008, Robert Watson wrote: >>> Well, it shouldn't be related, but sometimes things get tricky with >>> locking if it turns out that extra locking at one layer was masking >>> a lack of locking at another. Let's try to diagnose this one a bit >>> more before concluding that is the case, though. I take that the >>> same problems don't happen if you boot a vanilla version of the same >>> rev of the kernel? What command did you use to generate the list at >>> the bottom of your e-mail? >> >> >> Hi Robert, >> the arp messages were a snippet from just arp -na. All of >> those IP addresses are local to the box. I am just doing a cvsup to >> the same point in time and am rebuilding the kernel. > > Actually, it looks like its unrelated to your changes. I just did a full > cvsup, and am getting that strange proxy arp stuff and again, the > incomplete arp messages.... > > > % arp -na| grep inc > ? (64.7.153.9) at (incomplete) on em1 [ethernet] > ? (64.7.153.9) at (incomplete) on em1 [ethernet] > ? (64.7.153.9) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 published (proxy only) [ethernet] > ? (64.7.153.19) at (incomplete) on em1 published (proxy only) [ethernet] > ? (64.7.153.19) at (incomplete) on em1 published (proxy only) [ethernet] > ? (64.7.153.19) at (incomplete) on em1 published (proxy only) [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.19) at (incomplete) on em1 [ethernet] > ? (64.7.153.20) at (incomplete) on em1 [ethernet] > ? (64.7.153.20) at (incomplete) on em1 [ethernet] > ? (64.7.153.20) at (incomplete) on em1 [ethernet] > ? (64.7.153.20) at (incomplete) on em1 [ethernet] > ? (64.7.153.20) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.21) at (incomplete) on em1 [ethernet] > ? (64.7.153.24) at (incomplete) on em1 [ethernet] > ? (64.7.153.25) at (incomplete) on em1 published (proxy only) [ethernet] > ? (64.7.153.25) at (incomplete) on em1 [ethernet] > ? (64.7.153.25) at (incomplete) on em1 [ethernet] > ? (64.7.153.25) at (incomplete) on em1 [ethernet] > ? (64.7.153.25) at (incomplete) on em1 [ethernet] > ? (64.7.153.26) at (incomplete) on em1 [ethernet] > ? (64.7.153.26) at (incomplete) on em1 [ethernet] > ? (64.7.153.26) at (incomplete) on em1 [ethernet] > ? (64.7.153.26) at (incomplete) on em1 published (proxy only) [ethernet] > ? (64.7.153.26) at (incomplete) on em1 [ethernet] > ? (64.7.153.26) at (incomplete) on em1 [ethernet] > ? (64.7.153.26) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (64.7.153.27) at (incomplete) on em1 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 published (proxy only) [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > ? (199.212.134.1) at (incomplete) on em0 [ethernet] > > I will try a kernel before the em changes, as thats the only other thing > I can think of off the top of my head.
That almost looks like some kind of ARP storm, sans repetitive entries (that definitely looks odd). Does tcpdump on em1 show a particular machine or router demanding MACs for 64.7.153.0/24 (or whatever the block is)? Adding Jack Vogel to this, since it could be em(4)-related. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB | _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
