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: Thu, 14 May 2009 01:18:53 -0700 From: ebiederm@...ssion.com (Eric W. Biederman) To: Daniel Lezcano <daniel.lezcano@...e.fr> Cc: netdev@...r.kernel.org, "Denis V. Lunev" <den@...nvz.org> Subject: Re: Kernel panic in inet_twdr_do_twkill_work Daniel Lezcano <daniel.lezcano@...e.fr> writes: > Eric W. Biederman wrote: >> So far I have only seen this twice. But the backtrace looks >> almost identical to the one in commit d315492b1a6ba29da0fa2860759505ae1b2db857 >> >> The kernels I saw this on were patched version of 2.6.28 with some >> network namespace backports. commit >> d315492b1a6ba29da0fa2860759505ae1b2db857 was definitely present. >> >> Daniel any ideas? >> > Hi Eric, > > I found this one. May be it could be related to your problem: > > commit 2bad35b7c9588eb5e65c03bcae54e7eb6b1a6504 > > Let me know :) "netns: oops in ip[6]_frag_reasm incrementing stats" does not look likely. There is no real ipv6 traffic currently on the our network and the panic is definitely in inet_twdr_do_twkill_work. Further we are getting the net of a timewait socket. So I don't see how a problem with NULL devs could have anything to do with it. I really suspect the purge code is not being successful. Eric -- 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