From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Bernard, f6bvp" Subject: Re: ax25 rose Re: kernel panic linux-2.6.27-rc7 Date: Sun, 05 Oct 2008 20:31:09 +0200 Message-ID: <1223231469.18094.10.camel@f6bvp-5> References: <20081002194845.GB2664@ami.dom.local> <20081003073418.GA5235@ff.dom.local> <20081003074351.GB5235@ff.dom.local> <1223145027.23358.20.camel@f6bvp-5> <20081004191114.GA15152@ami.dom.local> <20081004200939.GB15152@ami.dom.local> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Linux Netdev List , Ralf Baechle DL5RB , David Miller To: Jarek Poplawski Return-path: Received: from smtp4-g19.free.fr ([212.27.42.30]:42341 "EHLO smtp4-g19.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755425AbYJESaB (ORCPT ); Sun, 5 Oct 2008 14:30:01 -0400 In-Reply-To: <20081004200939.GB15152@ami.dom.local> Sender: netdev-owner@vger.kernel.org List-ID: Here are a few interesting data captured via netconsole from kernel-2.6.27-rc7 without af_netrom patch #4. AX25_DBG: c4002338, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002008, 00000000, 1, 2, 0 AX25_DBG: c4002008, 00000000, 1, 2, 0 AX25_DBG: c4002998, 00000000, 1, 0, 0 AX25_DBG: c4002008, 00000000, 1, 1, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c4002338, 00000000, 1, 2, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c6410058, 00000000, 10, 2, 17 AX25_DBG: c67ecd28, 00000000, 3, 2, 240 AX25_DBG: c67ef160, c5189aa8, 6, 5, 0 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002008, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4002338, 00000000, 1, 2, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c4002338, 00000000, 1, 2, 0 AX25_DBG: c4002338, 00000000, 1, 2, 0 AX25_DBG: c6410058, 00000000, 10, 2, 17 AX25_DBG: c65b6738, 00000000, 3, 2, 240 AX25_DBG: c67eed48, c5186008, 6, 5, 0 AX25_DBG: c4002338, 00000000, 1, 2, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c6410058, 00000000, 10, 2, 17 AX25_DBG: c67ef160, 00000000, 3, 2, 240 AX25_DBG: c67ed970, c5189aa8, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c67ed970, c5189aa8, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c67ef160, c5189aa8, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c67eed48, c5189aa8, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c6410058, 00000000, 10, 2, 17 AX25_DBG: c67eed48, 00000000, 3, 2, 240 AX25_DBG: c67ecd28, c5189800, 6, 5, 0 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c6410058, 00000000, 10, 2, 17 AX25_DBG: c67ed970, 00000000, 3, 2, 240 AX25_DBG: c65b6738, c5186558, 6, 5, 0 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c6410058, 00000000, 10, 2, 17 AX25_DBG: c67ecd28, 00000000, 3, 2, 240 AX25_DBG: c67eed48, c5189800, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c4065100, 00000000, 11, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c40ba558, c51a7d50, 6, 5, 0 AX25_DBG: c40ba140, c51a7d50, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c40bb1a0, 00000000, 3, 2, 207 AX25_DBG: c40fa990, c51a7558, 6, 5, 0 AX25_DBG: c40260f0, 00000000, 11, 5, 0 AX25_DBG: c40fc598, c51d9aa8, 6, 5, 0 AX25_DBG: c40ba140, 00000000, 17, 10, 0 AX25_DBG: c40cc1d0, 00000000, 11, 5, 0 AX25_DBG: c40fb9f0, 00000000, 3, 5, 240 AX25_DBG: c40fb1c0, 00000000, 3, 5, 240 AX25_DBG: c40fa578, 00000000, 3, 5, 240 AX25_DBG: c40fda10, 00000000, 3, 5, 240 AX25_DBG: c6bac058, 00000000, 2, 1, 6 AX25_DBG: c40fd1e0, c51d9d50, 6, 5, 0 AX25_DBG: c40aa110, 00000000, 11, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c40aa928, 00000000, 11, 5, 0 AX25_DBG: c40fd5f8, c519f558, 6, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c40bb5b8, c51a7558, 6, 5, 0 AX25_DBG: c40bb1a0, 00000000, 3, 2, 207 AX25_DBG: c40ba558, 00000000, 3, 5, 240 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c40d0210, 00000000, 11, 5, 0 AX25_DBG: c657d038, 00000000, 2, 2, 17 AX25_DBG: c40f2058, 00000000, 2, 2, 17 AX25_DBG: c40e5cc8, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c40e5cc8, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c40f2058, 00000000, 2, 2, 17 AX25_DBG: c40bb1a0, 00000000, 3, 2, 207 AX25_DBG: c40f2058, 00000000, 2, 2, 17 AX25_DBG: c40fcdc8, 00000000, 16, 3, 9 AX25_DBG: c4079cc8, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c4079cc8, 00000000, 1, 0, 0 AX25_DBG: c4002668, 00000000, 1, 1, 0 AX25_DBG: c40fcdc8, 00000000, 16, 3, 9 AX25_DBG: c40fcdc8, 00000000, 16, 3, 9 AX25_DBG: c4002668, 00000000, 1, 2, 0 AX25_DBG: c40fcdc8, 00000000, 16, 3, 9 AX25_DBG: c40fcdc8, 00000000, 16, 3, 9 AX25_DBG: c4002668, 00000000, 1, 2, 0 Bernard Le samedi 04 octobre 2008 =C3=A0 22:09 +0200, Jarek Poplawski a =C3=A9c= rit : > On Sat, Oct 04, 2008 at 09:11:14PM +0200, Jarek Poplawski wrote: > ... > > BTW, I think there is an additional, not serious problem with freei= ng > > unorphaned sockets by netrom (as seen in your debugging logs with n= on > > zero in the 2-nd, and 6 in the 3-rd column). So, it would be nice t= o > > check if my #4 patch could help for this. (You need then 2.6.27-rc > > with patches #1(debugging), #3, #4 as signed in my previous message= , > > and of course above mentioned one reverted). >=20 > BTW, could you please test it with and without the #4 (af_netrom) pat= ch? >=20 > Jarek P. >=20