From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753599AbbCIVTc (ORCPT ); Mon, 9 Mar 2015 17:19:32 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:37884 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752411AbbCIVT3 (ORCPT ); Mon, 9 Mar 2015 17:19:29 -0400 Date: Mon, 9 Mar 2015 22:18:54 +0100 From: Pavel Machek To: gnomes@lxorguk.ukuu.org.uk, linux-pcmcia@lists.infradead.org, axboe@kernel.dk, linux-kernel@vger.kernel.org Subject: Re: 4.0-rc1: Oops on eject of CF card in PCMCIA slot Message-ID: <20150309211854.GA4190@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 2015-03-09 21:57:01, Pavel Machek wrote: > Hi! > > On Mon 2015-03-02 11:57:25, One Thousand Gnomes wrote: > > On Sat, 28 Feb 2015 00:08:52 +0100 > > Pavel Machek wrote: > > > > > Hi! > > > > > > It seems that pcmcia was unhappy even before, but eject definitely > > > oopsed it. > > I meant "the dmesg indicated 'interesting stuff'". > > > > Any ideas? > > > > Probably a PCMCIA not a block layer change - well I guess could be > > either. I fixed a pile of PCMCIA bugs and also reworked the allocator for > > pure PCI boxes so it didn't do various bad things. > > Unfortunately, it happened just once :-(. I'll scream if it happens > again. I tried to reproduce it on 4.0, and failed. Now I got this on 3.18+something... Message from syslogd@duo at Mar 9 22:09:24 ... kernel:CPU: 1 PID: 15120 Comm: umount Tainted: G W 3.18.0+ #407 Message from syslogd@duo at Mar 9 22:09:24 ... kernel:Hardware name: LENOVO 17097HU/17097HU, BIOS 7BETD8WW (2.19 ) 03/31/2011 Message from syslogd@duo at Mar 9 22:09:24 ... kernel:task: ed988580 ti: c23b6000 task.ti: c23b6000 Message from syslogd@duo at Mar 9 22:09:24 ... kernel:Stack: Message from syslogd@duo at Mar 9 22:09:24 ... kernel:Call Trace: Message from syslogd@duo at Mar 9 22:09:24 ... kernel:Code: 98 54 a5 c4 68 78 06 bb c4 89 4d ec e8 92 a6 01 00 83 c4 10 8b 4d ec e9 ec fe ff ff 8d b4 26 00 00 00 00 85 c0 74 1a 55 89 e5 53 40 20 01 89 c3 74 20 8d 43 1c f0 83 6b 1c 01 74 06 8b 5d fc Message from syslogd@duo at Mar 9 22:09:24 ... kernel:EIP: [] kobject_put+0x8/0x50 SS:ESP 0068:c23b7d64 -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html ----- End forwarded message ----- -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html