From mboxrd@z Thu Jan 1 00:00:00 1970 From: Meelis Roos Subject: Re: ipv4_get_l4proto: Frag of proto 17 Date: Thu, 30 Aug 2007 16:04:00 +0300 (EEST) Message-ID: References: <46D66D00.7060801@trash.net> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: netdev@vger.kernel.org, Netfilter Development Mailinglist To: Patrick McHardy Return-path: Received: from smtp2.it.da.ut.ee ([193.40.5.67]:35415 "EHLO smtp2.it.da.ut.ee" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751496AbXH3NED (ORCPT ); Thu, 30 Aug 2007 09:04:03 -0400 In-Reply-To: <46D66D00.7060801@trash.net> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org > > Yesterdays git snapsot on a normal home PC spams dmesg with the following > > line: > > ipv4_get_l4proto: Frag of proto 17 > > In what situation does this happen? It happens some times every hour on the average. Seems to be some UDP traffic. Firewall allows in any UDP that is ESTABLISHEFD,RELATED, DHCP (some more UDP rules with counter 0 so not important). Additionally there is internal netowkr that sometimes has a laptop but usually not and the messages have appeared also when there is nothin in the internal network. Locally mldonkey is probably using UDP, and lsof -i | grep UDP tells that named, avahi-daemon, dhcpd, chronyd, nmbd and cupsd are listening on UDP sockets (most of them on internal network). But I have no idea what application is causing the messages. -- Meelis Roos (mroos@linux.ee)