From mboxrd@z Thu Jan 1 00:00:00 1970 From: Denys Fedoryschenko Date: Tue, 20 Oct 2009 13:50:09 +0000 Subject: Re: kernel panic in latest vanilla stable, while using nameif with "alive" pppoe interfaces Message-Id: <200910201650.10066.denys@visp.net.lb> List-Id: References: <200910190002.39937.denys@visp.net.lb> <200910201452.58789.denys@visp.net.lb> <20091020134217.GA5181@lenovo> In-Reply-To: <20091020134217.GA5181@lenovo> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Cyrill Gorcunov Cc: Michal Ostrowski , Eric Dumazet , netdev , linux-ppp@vger.kernel.org, paulus@samba.org, mostrows@earthlink.net On Tuesday 20 October 2009 16:42:17 Cyrill Gorcunov wrote: > [Denys Fedoryschenko - Tue, Oct 20, 2009 at 02:52:58PM +0300] > ... > > | > Thanks a lot! I'll back with new one in a couple of hours. Meanwhile i > | > suppose you may try Michal's patch as well. > | > | I did, it didn't help. > | Maybe i can run some debugging options in kernel? > | Also i can add debug(printk) lines in kernel if you want, to see where is > | bug appearing. > | Note, i told to Michal, so will tell here, this pc is hyperthreading P4, > | as i know it is very good to trigger various SMP race conditions. > | I can try also it with nosmp if u want. > > Thanks Denys, I'm preparing new patch (just back from office > and had no inet connection that is why reply is delayed, sorry). There is no problem at all. This rename operation is just future operation and host is redundant, so i can do tests on it anytime. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Denys Fedoryschenko Subject: Re: kernel panic in latest vanilla stable, while using nameif with "alive" pppoe interfaces Date: Tue, 20 Oct 2009 16:50:09 +0300 Message-ID: <200910201650.10066.denys@visp.net.lb> References: <200910190002.39937.denys@visp.net.lb> <200910201452.58789.denys@visp.net.lb> <20091020134217.GA5181@lenovo> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Cc: Michal Ostrowski , Eric Dumazet , netdev , linux-ppp@vger.kernel.org, paulus@samba.org, mostrows@earthlink.net To: Cyrill Gorcunov Return-path: In-Reply-To: <20091020134217.GA5181@lenovo> Content-Disposition: inline Sender: linux-ppp-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Tuesday 20 October 2009 16:42:17 Cyrill Gorcunov wrote: > [Denys Fedoryschenko - Tue, Oct 20, 2009 at 02:52:58PM +0300] > ... > > | > Thanks a lot! I'll back with new one in a couple of hours. Meanwhile i > | > suppose you may try Michal's patch as well. > | > | I did, it didn't help. > | Maybe i can run some debugging options in kernel? > | Also i can add debug(printk) lines in kernel if you want, to see where is > | bug appearing. > | Note, i told to Michal, so will tell here, this pc is hyperthreading P4, > | as i know it is very good to trigger various SMP race conditions. > | I can try also it with nosmp if u want. > > Thanks Denys, I'm preparing new patch (just back from office > and had no inet connection that is why reply is delayed, sorry). There is no problem at all. This rename operation is just future operation and host is redundant, so i can do tests on it anytime.