lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 06 Apr 2015 13:00:53 -0700 From: Rick Jones <rick.jones2@...com> To: Marcelo Ricardo Leitner <mleitner@...hat.com> CC: netdev@...r.kernel.org Subject: Re: VxLAN system wedge in 4.0.0-rc5+ from davem net-next? On 04/06/2015 12:07 PM, Marcelo Ricardo Leitner wrote: > Hi, > > On Fri, Apr 03, 2015 at 05:11:12PM -0700, Rick Jones wrote: >> Hi - >> >> I've been messing about with VxLAN with a pair of two socket systems with >> ixgbe-driven NICs (HP 560FLRs for the curious) and have noticed that with a >> kernel from a davem net-next tree I refreshed a couple days ago I can create >> the vlxan link, and ifconfig it, but once I start trying to push packets >> through it the system appears to hang and I have to reset it. >> >> I went back to checkout v3.19 and tried that kernel and all was happiness >> and joy. So, I started down the bisect path, but after the first iteration >> I ran into: > > That means you could send/receive some packets on it before the hang, right? On v3.19 I could send and receive lots of packets without a hang. I could even run netperf through the vxlan tunnel :) Now that I've addressed my build issue I'm in the midst of a bisect, but if someone has faster git-fu I'll not be disappointed if they are able to bisect before me. rick -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists