Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161048AbXBTWqx (ORCPT ); Tue, 20 Feb 2007 17:46:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161043AbXBTWqx (ORCPT ); Tue, 20 Feb 2007 17:46:53 -0500 Received: from out5.smtp.messagingengine.com ([66.111.4.29]:39730 "EHLO out5.smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161041AbXBTWqv (ORCPT ); Tue, 20 Feb 2007 17:46:51 -0500 X-Sasl-enc: 3w+Nyk30+uhqkBXV4B0CbNVFCWxDrb2L0vQs6uwvtsnk 1172011677 Message-ID: <45DB7AA2.4010804@imap.cc> Date: Tue, 20 Feb 2007 23:48:02 +0100 From: Tilman Schmidt Organization: me - organized?? User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-AT; rv:1.8.0.9) Gecko/20061211 SeaMonkey/1.0.7 Mnenhy/0.7.4.666 MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: 2.6.20-mm2: possible recursive locking detected (reiserfs-related) References: <20070217215146.30e7ffa3.akpm@linux-foundation.org> <200702202223.54046.rjw@sisk.pl> In-Reply-To: <200702202223.54046.rjw@sisk.pl> X-Enigmail-Version: 0.94.1.2 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig014AC67E3EF4E11EC663BF46" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2313 Lines: 62 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig014AC67E3EF4E11EC663BF46 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Am 20.02.2007 22:23 schrieb Rafael J. Wysocki: > Looks like reiserfs has some locking problems: >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > [ INFO: possible recursive locking detected ] > 2.6.20-mm2 #6 > --------------------------------------------- > beagled/4786 is trying to acquire lock: > (&inode->i_mutex){--..}, at: [] mutex_lock+0x19/0x20= >=20 > but task is already holding lock: > (&inode->i_mutex){--..}, at: [] mutex_lock+0x19/0x20= >=20 > other info that might help us debug this: > 3 locks held by beagled/4786: > #0: (&inode->i_mutex){--..}, at: [] mutex_lock+0x19= /0x20 > #1: (&REISERFS_I(inode)->xattr_sem){----}, at: [] r= eiserfs_setxattr+0x79/0x150 > #2: (&REISERFS_SB(s)->xattr_dir_sem){----}, at: [] = reiserfs_setxattr+0xa0/0x150 This looks like the same I have been seeing in every release since 2.6.18. I reported it a couple of times, and Srinivasa Ds tried a few fixes on me during 2.6.19-rc4, but we never got to the bottom of it. --=20 Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Unge=F6ffnet mindestens haltbar bis: (siehe R=FCckseite) --------------enig014AC67E3EF4E11EC663BF46 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3rc1 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF23qiMdB4Whm86/kRAn6YAJ9RtV41xX4V5ONFQVwNT6vrYoYKEwCeOeZC T88Ch6N/r053H0p1jZdXJws= =HG/h -----END PGP SIGNATURE----- --------------enig014AC67E3EF4E11EC663BF46-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/