From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755884AbcECIyi (ORCPT ); Tue, 3 May 2016 04:54:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50740 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755859AbcECIye (ORCPT ); Tue, 3 May 2016 04:54:34 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20160430083248.GA20775@cucamonga.audible.transient.net> References: <20160430083248.GA20775@cucamonga.audible.transient.net> To: Jamie Heilman Cc: dhowells@redhat.com, Herbert Xu , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: v4.6-rc1 regression bisected, Problem loading in-kernel X.509 certificate (-2) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <25449.1462265671.1@warthog.procyon.org.uk> Date: Tue, 03 May 2016 09:54:31 +0100 Message-ID: <25450.1462265671@warthog.procyon.org.uk> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Tue, 03 May 2016 08:54:33 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jamie Heilman wrote: > I usually build my kernels to require module signatures and use > automatic signing. As of v4.6-rc1 I'm getting this on boot: > > Problem loading in-kernel X.509 certificate (-2) > > I bisected that to commit d43de6c780a84def056afaf4fb3e66bdaa1efc00 > (akcipher: Move the RSA DER encoding check to the crypto layer) > > For some reason after this commit my system keyring always ends up > empty. I use the deb-pkg make target. My kernel config can > be found at > http://audible.transient.net/~jamie/k/modsign.config-4.6.0-rc5-guest Do you have an example malfunctioning certificate that I can have a look at? David