From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Westphal Subject: Re: xt_nat_init: BUG: unable to handle kernel NULL pointer dereference at 00000000000000e0 Date: Thu, 13 Sep 2012 11:30:24 +0200 Message-ID: <20120913093024.GL14750@breakpoint.cc> References: <20120913091629.GA28022@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Patrick McHardy , networking , Pablo Neira Ayuso , "Netfilter Development Maili..." , LKML To: Fengguang Wu Return-path: Content-Disposition: inline In-Reply-To: <20120913091629.GA28022@localhost> Sender: linux-kernel-owner@vger.kernel.org List-Id: netfilter-devel.vger.kernel.org Fengguang Wu wrote: > Hi Patrick, > > This happens in today's linux-next tree and is pretty reproducible. > [ 1.834544] nf_conntrack version 0.5.0 (1786 buckets, 7144 max) > [ 1.835406] ctnetlink v0.93: registering with nfnetlink. > [ 1.836202] BUG: unable to handle kernel NULL pointer dereference at 00000000000000e0 > [ 1.837539] IP: [] mutex_lock_interruptible+0x23/0x70 Should be fixed by commit 00545bec9412d130c77f72a08d6c8b6ad21d4a1e Author: Pablo Neira Ayuso Subject: netfilter: fix crash during boot if NAT has been compiled built-in But seems its not yet in net-next. Pablo?