From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Jones Subject: ip_rt_bug questions. Date: Mon, 18 Apr 2011 17:48:10 -0400 Message-ID: <20110418214809.GA17443@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: netdev@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:50540 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751862Ab1DRVsM (ORCPT ); Mon, 18 Apr 2011 17:48:12 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p3ILmC2w009217 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 18 Apr 2011 17:48:12 -0400 Received: from gelk.kernelslacker.org (ovpn-113-155.phx2.redhat.com [10.3.113.155]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p3ILmBhp027628 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 18 Apr 2011 17:48:11 -0400 Received: from gelk.kernelslacker.org (gelk [127.0.0.1]) by gelk.kernelslacker.org (8.14.4/8.14.4) with ESMTP id p3ILmA2s017793 for ; Mon, 18 Apr 2011 17:48:10 -0400 Received: (from davej@localhost) by gelk.kernelslacker.org (8.14.4/8.14.4/Submit) id p3ILmAwk017791 for netdev@vger.kernel.org; Mon, 18 Apr 2011 17:48:10 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: I managed to trigger this today.. ip_rt_bug: 0.0.0.0 -> 255.255.255.255, ? if this is useful in some way, maybe it should be enhanced to print out something else, like a backtrace ? Also, should it be a printk_ratelimit() ? Or is there ratelimiting done elsewhere in the routing code ? or should it just be silenced, leaving just the kfree_skb ? Dave