Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 17 Jun 2002 11:47:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 17 Jun 2002 11:47:50 -0400 Received: from natwar.webmailer.de ([192.67.198.70]:4531 "EHLO post.webmailer.de") by vger.kernel.org with ESMTP id ; Mon, 17 Jun 2002 11:47:49 -0400 Date: Mon, 17 Jun 2002 17:47:46 +0200 From: Kristian Peters To: Kai Germaschewski Cc: linux-kernel@vger.kernel.org Subject: Re: isdn oops with 2.4.19-pre10 Message-Id: <20020617174746.0b8ec0a4.kristian.peters@korseby.net> In-Reply-To: References: <20020617092214.03789a68.kristian.peters@korseby.net> X-Mailer: Sylpheed version 0.7.6claws (GTK+ 1.2.10; i386-redhat-linux) X-Operating-System: i686-redhat-linux 2.4.19-pre10-ac2 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2035 Lines: 56 Kai Germaschewski wrote: > Okay, I think I can see what is happening. > > Can you confirm that you get the oops if you unload the modules in the > same order that you loaded them, but not if you use the reverse order? > > I.e. > > insmod capidrv; insmod hisax; rmmod hisax; rmmod capidrv > > should be okay, > > insmod capidrv; insmod hisax; rmmod capidrv; rmmod hisax > > oopses? No. ;-) But it's another issue. I'm loading the hisax drivers first: hisax 492836 1 isdn 119072 1 [hisax] slhc 4624 0 [isdn] [...] And after them (and the ippp-related programs..) the drivers for avmb1: ppp_deflate 40928 0 (unused) bsd_comp 4056 0 (unused) ppp_synctty 4768 0 (unused) ppp_generic 18240 0 [ppp_deflate bsd_comp ppp_synctty] b1isa 3740 1 b1 17152 0 [b1isa] capidrv 25716 1 capi 17344 0 capifs 3712 1 [capi] kernelcapi 29796 4 [b1isa capidrv capi] capiutil 22368 0 [capidrv kernelcapi] [...] I'm connecting with the avmb1-card to a provider via pppd and starting my iptables firewall (with qos scheduling). While connected or after shutting down the connection unloading the hisax or isdn modules produces that oops. I haven't tried it without the sched-modules loaded. Should I ? It seems that they could be responsible too. Please note that the avmb1 (b1isa) card is active and hisax a passive one. Hope that helps. *Kristian :... [snd.science] ...: :: _o) :: http://www.korseby.net /\\ :: http://gsmp.sf.net _\_V :.........................: - 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/