From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753756Ab3AXRX1 (ORCPT ); Thu, 24 Jan 2013 12:23:27 -0500 Received: from lennier.cc.vt.edu ([198.82.162.213]:50645 "EHLO lennier.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751150Ab3AXRXZ (ORCPT ); Thu, 24 Jan 2013 12:23:25 -0500 X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.4-dev To: Hillf Danton Cc: Benjamin LaHaise , Kent Overstreet , linux-kernel@vger.kernel.org, linux-aio@kvack.org Subject: Re: next-20130117 - kernel BUG with aio In-Reply-To: Your message of "Wed, 23 Jan 2013 20:10:03 +0800." From: Valdis.Kletnieks@vt.edu References: <3544.1358774694@turing-police.cc.vt.edu> <2553.1358890098@turing-police.cc.vt.edu> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1359048141_1950P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Thu, 24 Jan 2013 12:22:21 -0500 Message-ID: <13450.1359048141@turing-police.cc.vt.edu> X-Mirapoint-Received-SPF: 198.82.161.152 auth3.smtp.vt.edu Valdis.Kletnieks@vt.edu 2 pass X-Junkmail-Status: score=10/50, host=dagger.cc.vt.edu X-Junkmail-Signature-Raw: score=unknown, refid=str=0001.0A020201.51016DCE.0076,ss=1,re=0.000,fgs=0, ip=0.0.0.0, so=2011-07-25 19:15:43, dmn=2011-05-27 18:58:46, mode=single engine X-Junkmail-IWF: false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1359048141_1950P Content-Type: text/plain; charset=us-ascii On Wed, 23 Jan 2013 20:10:03 +0800, Hillf Danton said: > Try again? > --- > > --- a/fs/aio.c Tue Jan 22 21:37:54 2013 > +++ b/fs/aio.c Wed Jan 23 20:06:14 2013 Now seeing this: [ 2941.495370] ------------[ cut here ]------------ [ 2941.495379] WARNING: at fs/aio.c:336 put_ioctx+0x1cb/0x252() Same warn location, but different traceback? [ 2941.495407] Call Trace: [ 2941.495415] [] warn_slowpath_common+0x7e/0x97 [ 2941.495419] [] warn_slowpath_null+0x15/0x17 [ 2941.495423] [] put_ioctx+0x1cb/0x252 [ 2941.495428] [] ? sub_preempt_count+0x33/0x46 [ 2941.495433] [] ? abort_exclusive_wait+0x89/0x89 [ 2941.495438] [] kill_ioctx_work+0x27/0x2b [ 2941.495443] [] process_one_work+0x26f/0x4be [ 2941.495447] [] ? process_one_work+0x1a9/0x4be [ 2941.495453] [] ? spin_lock_irq+0x9/0xb [ 2941.495457] [] worker_thread+0x1b6/0x28e [ 2941.495461] [] ? rescuer_thread+0x1a5/0x1a5 [ 2941.495466] [] kthread+0x9d/0xa5 [ 2941.495471] [] ? __kthread_parkme+0x60/0x60 [ 2941.495475] [] ret_from_fork+0x7c/0xb0 [ 2941.495479] [] ? __kthread_parkme+0x60/0x60 [ 2941.495483] ---[ end trace 8e545cd216c853ec ]--- Obviously VirtualBox 4.2.6 on my laptop is going out of its way to get indigestion at this patch series. :) --==_Exmh_1359048141_1950P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iQIVAwUBUQFtzQdmEQWDXROgAQLikA//cuDTlWj2VBWMJ8abZMPTLGtJNLa55BVn 3crAVj+Mv9iznmZ2+vwOsPDHZCO4tehhNrCWWiAX7n3rnhb04OLsppy3lgkSQWTB YCL5LmhG1VAgUNp7lsrVJpani2erPRLr4zPdu1DjEGpjFfBIgOHuts+RA23xFu8l L/BQYWCP1WvhV7ksPbP7UyltPOac0CzkdZdE3BjlA70vcFMywH/L/I/ZVAg7Ti1e FZO/ZXN0dK8YougTc/ebSN6Tn03tquA1GhrQ/qGCMXdLHf4Kn+byFtNJvau88b/N Tzjg7sr9gPNVHzipUhWzl1K7efobnDO6tCsZXc7d3Pv8anxtugbRDraDAuGtahDk gdxuCD9NlKvhdyu+v0sdVydssjSo7WZ3QEV0W5yRDnzHHgqU+XPA4UdyTEpIZvm1 o7Gj3LRGb5aFeQr8oaGuYBAcop2IDLz0AwGYsUFgD5i+3QuSXNSghKMW6Qa5e/SZ Z4Fk3+OrvYWwv+NnJPED0/pLE+g17fil8gIAdlcX/WczM2oM+mOgAc9SFeELYx2X kthvjMcHIRqsG9/+lhPvBouzKCrnIaskuBQjTTxwQcugn9mHsJpKB6iMRjp0gW24 3eySm+l5vB0P5KA7i89ZBP8AVozwas0jPaP/JFvTzb/U8dxFYOHt+nP7b54I7TU9 wuCb7C1D6T0= =+dZw -----END PGP SIGNATURE----- --==_Exmh_1359048141_1950P--