Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265136AbTGCFDJ (ORCPT ); Thu, 3 Jul 2003 01:03:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265182AbTGCFDI (ORCPT ); Thu, 3 Jul 2003 01:03:08 -0400 Received: from zcars04f.nortelnetworks.com ([47.129.242.57]:50344 "EHLO zcars04f.nortelnetworks.com") by vger.kernel.org with ESMTP id S265135AbTGCFDD (ORCPT ); Thu, 3 Jul 2003 01:03:03 -0400 Message-ID: <3F03BC55.6050506@nortelnetworks.com> Date: Thu, 03 Jul 2003 01:17:09 -0400 X-Sybari-Space: 00000000 00000000 00000000 From: Chris Friesen User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020204 X-Accept-Language: en-us MIME-Version: 1.0 To: paulus@samba.org Cc: linux-kernel@vger.kernel.org, linux-ppp@vger.kernel.org, shemminger@osdl.org, netdev@oss.sgi.com Subject: Re: [BUG]: problem when shutting down ppp connection since 2.5.70 References: <3EFFA1EA.7090502@nortelnetworks.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2402 Lines: 59 Well, I've upgraded to the latest 2.5.74 kernel and pppd version 2.4.2b3 (still using the rp-pppoe userspace software though). Per Stephen's suggestion I also tried removing the ip address and bringing down the ppp link before shuttind down the adsl connection. Makes no difference. If I start a dsl connection at system init and then as soon as I get a login prompt I shut the connection down, I get the following log: Jul 3 00:59:26 doug adsl-stop: Killing pppd Jul 3 00:59:26 doug pppd[779]: Terminating on signal 15. Jul 3 00:59:26 doug adsl-stop: Killing adsl-connect Jul 3 00:59:26 doug pppd[779]: Connection terminated. Jul 3 00:59:26 doug pppd[779]: Connect time 1.5 minutes. Jul 3 00:59:26 doug pppd[779]: Sent 978 bytes, received 588 bytes. Jul 3 00:59:29 doug pppoe[781]: Session 511 terminated -- received PADT from peer Jul 3 00:59:29 doug pppoe[781]: Sent PADT Jul 3 00:59:36 doug kernel: unregister_netdevice: waiting for ppp0 to become free. Usage count = 1 Jul 3 01:00:16 doug last message repeated 4 times If I start the connection up manually after I'm booted, I get the following: Jul 3 00:03:06 doug adsl-stop: Killing pppd Jul 3 00:03:06 doug pppd[1763]: Terminating on signal 15. Jul 3 00:03:06 doug adsl-stop: Killing adsl-connect Jul 3 00:03:06 doug pppd[1763]: Connection terminated. Jul 3 00:03:06 doug pppd[1763]: Connect time 0.4 minutes. Jul 3 00:03:06 doug pppd[1763]: Sent 64 bytes, received 70 bytes. Jul 3 00:03:06 doug pppoe[1769]: read (asyncReadFromPPP): Session 6990: Input/output error Jul 3 00:03:06 doug pppoe[1769]: Sent PADT Jul 3 00:03:06 doug pppd[1763]: Exit. The main difference I see is that in the success case we don't seem to be receiving a PADT message, but rather we get an error in asyncReadFromPPP. Any ideas where to look? For those on the netdev list who have just tuned in, this started happening with 2.5.70. Chris -- Chris Friesen | MailStop: 043/33/F10 Nortel Networks | work: (613) 765-0557 3500 Carling Avenue | fax: (613) 765-2986 Nepean, ON K2H 8E9 Canada | email: cfriesen@nortelnetworks.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/