On Tue, Mar 29, 2005 at 06:51:20AM -0800, Roland Dreier wrote: > This is just a conjecture, but I see ipt_ulog_packet in your crash > stack trace. Looking at the source to ipt_ulog_packet, I see that it > can access skb->mac.raw. Prior to Hal's patch, which I just checked > in today, skb->mac.raw was never initialized and hence could point off > into space. So this could be causing the oops.
Yup - sounds reasonable. > It would be worth updating your ipoib driver to the latest svn and > seeing if you can still reproduce the crash. I'll try that. I hope I've got the recipe right to reproduce this. > BTW I'm not sure running traffic through netfilter is going to give > you the best possible performance. I agree. I've disabled it. It was enabled on this kernel only because of the external facing NIC. I will regen the kernel w/o netfilter, remove portmap and possibly inetd though I don't expect any issues with that. Security and perf testing aren't the best of friends. thanks, grant _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
