Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932859AbXBXN6F (ORCPT ); Sat, 24 Feb 2007 08:58:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932863AbXBXN6F (ORCPT ); Sat, 24 Feb 2007 08:58:05 -0500 Received: from stinky.trash.net ([213.144.137.162]:52784 "EHLO stinky.trash.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932859AbXBXN6E (ORCPT ); Sat, 24 Feb 2007 08:58:04 -0500 Message-ID: <45E04468.7020001@trash.net> Date: Sat, 24 Feb 2007 14:58:00 +0100 From: Patrick McHardy User-Agent: Debian Thunderbird 1.0.7 (X11/20051017) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Chuck Ebbert CC: netfilter-devel@lists.netfilter.org, linux-kernel Subject: Re: Soft lockup on shutdown in nf_ct_iterate_cleanup() References: <45DB9C1F.1080605@redhat.com> <45DCEA47.5080100@redhat.com> In-Reply-To: <45DCEA47.5080100@redhat.com> X-Enigmail-Version: 0.93.0.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 829 Lines: 30 Chuck Ebbert wrote: > Chuck Ebbert wrote: > >>I was testing a 2.6.20 kernel and got a soft >>lockup on shutdown: >> >>_raw_write_lock+0x5a >>nf_ct_iterate_cleanup+0x3e >>kill_l3proto+0x0 >>nf_conntrack_l3proto_unregister+0x85 >>nf_conntrack_l3proto_ipv4_fini+0x1e >>sys_delete_module+0x18a >>remove_vma+0x45 >>do_munmap+0x196 >>syscall_call+0x7 > > > Happened three times in a row, trying to remove > netfilter modules. Does it happen when you unload only nf_conntrack_ipv4, or do you need to unload other modules previously? Does it really lock up? Please also send your config. - 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/