From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755563Ab2F2X6M (ORCPT ); Fri, 29 Jun 2012 19:58:12 -0400 Received: from e31.co.us.ibm.com ([32.97.110.149]:47551 "EHLO e31.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752702Ab2F2X6K (ORCPT ); Fri, 29 Jun 2012 19:58:10 -0400 Message-ID: <1341014197.2342.7.camel@falcor.watson.ibm.com> Subject: Re: [PATCH 0/4] Was: deferring __fput() From: Mimi Zohar To: Al Viro Cc: Oleg Nesterov , Linus Torvalds , ". James Morris" , linux-security-module@vger.kernel.org, linux-kernel , David Howells Date: Fri, 29 Jun 2012 19:56:37 -0400 In-Reply-To: <1341005929.2194.9.camel@falcor.watson.ibm.com> References: <20120623210141.GK14083@ZenIV.linux.org.uk> <20120624041652.GN14083@ZenIV.linux.org.uk> <20120624153310.GB24596@redhat.com> <20120625060357.GT14083@ZenIV.linux.org.uk> <20120625151812.GA16062@redhat.com> <20120627183721.GA23086@redhat.com> <20120628043836.GW14083@ZenIV.linux.org.uk> <1340947838.2293.2.camel@falcor> <20120629083311.GX14083@ZenIV.linux.org.uk> <1340974925.2309.13.camel@falcor> <20120629174130.GY14083@ZenIV.linux.org.uk> <1341005929.2194.9.camel@falcor.watson.ibm.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3 (3.2.3-3.fc16) Content-Transfer-Encoding: 7bit Mime-Version: 1.0 x-cbid: 12062923-7282-0000-0000-00000A70A442 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2012-06-29 at 17:38 -0400, Mimi Zohar wrote: > On Fri, 2012-06-29 at 18:41 +0100, Al Viro wrote: > > On Fri, Jun 29, 2012 at 09:02:05AM -0400, Mimi Zohar wrote: > > > > > In addition to failing with my tailored .config (eg. IMA, TPM builtin), > > > it fails with config-3.4.2-1.fc16.x86_64, with new default options, > > > running on a Lenovo W520. > > > > > > /dev/sda7 on / type ext4 (rw,relatime,seclabel,i_version,data=ordered) > > > > Lovely... Smells like something making dracut unhappy. Does it say > > anything interesting when booting with rdinitdebug in command line? > > What happens with rdshell in there? > > > > I don't have easily accessible Fedora boxen at the moment and it does > > look like something fishy going on while initramfs stuff runs... > > No difference with rdinitdebug, rdshell, but the message > "ata5: SATA link down (SStatus 0 SControl 300)" prior to "Freeing unused > kernel memory... ", "Failed to execute /init" and the trace back, > probably helps. Don't know how I missed that. Looking at /var/log/messages, seems like the ata4 and ata5 "SATA link down (SStatus 0 SControl 300)" messages are normal. ata5: SATA link down (SStatus 0 SControl 300) Freeing unused kernel memory: 1016k freed Write protecting the kernel read-only data: 12288k Freeing unused kernel memory: 1964k freed Freeing unused kernel memory: 1468k freed Failed to execute /init Kernel panic - not syncing. No init Found. Try passing init= option ... Pid: 1, comm: swapper/0 not tainted 3.5.0-rc1+ Call Trace: panic init_post kernel_init ?do_early_param kernel_thread_helper start_kernel Mimi