Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753326AbWKCQJs (ORCPT ); Fri, 3 Nov 2006 11:09:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753332AbWKCQJs (ORCPT ); Fri, 3 Nov 2006 11:09:48 -0500 Received: from out1.smtp.messagingengine.com ([66.111.4.25]:44499 "EHLO out1.smtp.messagingengine.com") by vger.kernel.org with ESMTP id S1753326AbWKCQJr (ORCPT ); Fri, 3 Nov 2006 11:09:47 -0500 X-Sasl-enc: puIdjkuWv2RDYsrgCQp9frC7sIqrrSf1FlfN/Sg2fl3j 1162570187 Message-ID: <454B6A64.1000107@imap.cc> Date: Fri, 03 Nov 2006 17:12:20 +0100 From: Tilman Schmidt Organization: me - organized?? User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-AT; rv:1.8.0.7) Gecko/20060910 SeaMonkey/1.0.5 Mnenhy/0.7.4.666 MIME-Version: 1.0 To: LKML Subject: [2.6.19-rc4] "possible recursive locking detected" in reiserfs_xattr_set X-Enigmail-Version: 0.94.1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig6D5831CDB72CE176C8131B34" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5383 Lines: 130 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig6D5831CDB72CE176C8131B34 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable JFTR, these messages still appear with 2.6.19-rc4: Nov 3 11:08:05 gx110 kernel: [ 1025.512025] Nov 3 11:08:05 gx110 kernel: [ 1025.512031] =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 Nov 3 11:08:05 gx110 kernel: [ 1025.512053] [ INFO: possible recursive l= ocking detected ] Nov 3 11:08:05 gx110 kernel: [ 1025.512064] 2.6.19-rc4-noinitrd #1 Nov 3 11:08:05 gx110 kernel: [ 1025.512071] ----------------------------= ----------------- Nov 3 11:08:05 gx110 kernel: [ 1025.512080] kdm/3234 is trying to acquir= e lock: Nov 3 11:08:05 gx110 kernel: [ 1025.512089] (&inode->i_mutex){--..}, at= : [] mutex_lock+0x1c/0x1f Nov 3 11:08:05 gx110 kernel: [ 1025.512124] Nov 3 11:08:05 gx110 kernel: [ 1025.512126] but task is already holding = lock: Nov 3 11:08:05 gx110 kernel: [ 1025.512134] (&inode->i_mutex){--..}, at= : [] mutex_lock+0x1c/0x1f Nov 3 11:08:05 gx110 kernel: [ 1025.512152] Nov 3 11:08:05 gx110 kernel: [ 1025.512155] other info that might help u= s debug this: Nov 3 11:08:05 gx110 kernel: [ 1025.512165] 3 locks held by kdm/3234: Nov 3 11:08:05 gx110 kernel: [ 1025.512172] #0: (&inode->i_mutex){--..= }, at: [] mutex_lock+0x1c/0x1f Nov 3 11:08:05 gx110 kernel: [ 1025.512192] #1: (&REISERFS_I(inode)->x= attr_sem){----}, at: [] reiserfs_acl_chmod+0xe1/0x180 Nov 3 11:08:05 gx110 kernel: [ 1025.512234] #2: (&REISERFS_SB(s)->xatt= r_dir_sem){----}, at: [] reiserfs_acl_chmod+0x116/0x180 Nov 3 11:08:05 gx110 kernel: [ 1025.512257] Nov 3 11:08:05 gx110 kernel: [ 1025.512260] stack backtrace: Nov 3 11:08:05 gx110 kernel: [ 1025.512274] [] dump_trace+0x6= 4/0x1cc Nov 3 11:08:05 gx110 kernel: [ 1025.512300] [] show_trace_log= _lvl+0x19/0x2e Nov 3 11:08:05 gx110 kernel: [ 1025.512317] [] show_trace+0x1= 2/0x14 Nov 3 11:08:05 gx110 kernel: [ 1025.512334] [] dump_stack+0x1= 7/0x19 Nov 3 11:08:05 gx110 kernel: [ 1025.512348] [] __lock_acquire= +0x106/0x99c Nov 3 11:08:05 gx110 kernel: [ 1025.512373] [] lock_acquire+0= x5b/0x7b Nov 3 11:08:05 gx110 kernel: [ 1025.512457] [] __mutex_lock_s= lowpath+0xc6/0x23a Nov 3 11:08:05 gx110 kernel: [ 1025.512482] [] mutex_lock+0x1= c/0x1f Nov 3 11:08:05 gx110 kernel: [ 1025.512504] [] reiserfs_xattr= _set+0xe4/0x2bf Nov 3 11:08:05 gx110 kernel: [ 1025.512529] [] reiserfs_set_a= cl+0x18d/0x204 Nov 3 11:08:05 gx110 kernel: [ 1025.512553] [] reiserfs_acl_c= hmod+0x124/0x180 Nov 3 11:08:05 gx110 kernel: [ 1025.512577] [] reiserfs_setat= tr+0x20b/0x243 Nov 3 11:08:05 gx110 kernel: [ 1025.512608] [] notify_change+= 0x135/0x2c2 Nov 3 11:08:05 gx110 kernel: [ 1025.512645] [] sys_fchmodat+0= xa0/0xca Nov 3 11:08:05 gx110 kernel: [ 1025.512670] [] sys_chmod+0x21= /0x23 Nov 3 11:08:05 gx110 kernel: [ 1025.512691] [] sysenter_past_= esp+0x56/0x8d Nov 3 11:08:05 gx110 kernel: [ 1025.512718] DWARF2 unwinder stuck at sys= enter_past_esp+0x56/0x8d Nov 3 11:08:05 gx110 kernel: [ 1025.512733] Nov 3 11:08:05 gx110 kernel: [ 1025.512746] Leftover inexact backtrace: Nov 3 11:08:05 gx110 kernel: [ 1025.512750] Nov 3 11:08:05 gx110 kernel: [ 1025.512771] =3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D The message appears when the first KDE session is started. Possibly relevant system info: ts@gx110:~> uname -a Linux gx110 2.6.19-rc4-noinitrd #1 PREEMPT Fri Nov 3 02:47:33 CET 2006 i6= 86 i686 i386 GNU/Linux ts@gx110:~> fgrep REISER /boot/config-2.6.19-rc4-noinitrd CONFIG_REISERFS_FS=3Dy # CONFIG_REISERFS_CHECK is not set CONFIG_REISERFS_PROC_INFO=3Dy CONFIG_REISERFS_FS_XATTR=3Dy CONFIG_REISERFS_FS_POSIX_ACL=3Dy CONFIG_REISERFS_FS_SECURITY=3Dy ts@gx110:~> mount /dev/hda3 on / type reiserfs (rw,acl,user_xattr) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) tmpfs on /dev/shm type tmpfs (rw) devpts on /dev/pts type devpts (rw,mode=3D0620,gid=3D5) /dev/hda1 on /windows/C type ntfs (ro) /dev/hda4 on /windows/D type vfat (rw) usbfs on /proc/bus/usb type usbfs (rw) HTH --=20 Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. 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