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From devnull@lkml.org Fri May 3 09:42:42 2024 Envelope-to: j@jasper.es Delivery-date: Tue, 13 Nov 2012 10:51:50 +0100 Received: from localhost ([127.0.0.1] helo=squeeze.vs19.net) by squeeze.vs19.net with esmtp (Exim 4.72) (envelope-from ) id 1TYD9p-0006eH-Mn for j@jasper.es; Tue, 13 Nov 2012 10:51:50 +0100 Received: from pop3.telfort.nl [213.205.33.252] by squeeze.vs19.net with POP3 (fetchmail-6.3.18) for (single-drop); Tue, 13 Nov 2012 10:51:49 +0100 (CET) Received: from cmgw-nl-1 (10.39.115.161) by mda-nl-3.mail.tiscali.sys (8.5.142) id 4FE1AB2F0591F2E2 for jasper@telfort.nl; Tue, 13 Nov 2012 10:40:48 +0100 Received: from cpsmtpb-ews09.kpnxchange.com ([213.75.39.14]) by cmgw-nl-1 with id Nxgo1k0010JKL5h01xgo0a; Tue, 13 Nov 2012 10:40:48 +0100 X-CNFS-Analysis: v=2.0 cv=Mc7uSuDf c=1 sm=2 a=UK1r566ZdBxH71SXbqIOeA==:17 a=e7DPJWeMY54A:10 a=b95BQ1zgfcsA:10 a=MW495V7OwiIA:10 a=VRNnQlAqWlsA:10 a=2rH0LWtMAAAA:8 a=l9SbYk_9ImhnQ_B5-d8A:9 a=QEXdDO2ut3YA:10 a=P3ZWguUTdPEA:10 a=iEC5cGpTmPcLq8N5:21 a=fCstJVD_G59gaBNr:21 a=X Received: from cpsps-ews18.kpnxchange.com ([10.94.84.184]) by cpsmtpb-ews09.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Tue, 13 Nov 2012 10:40:17 +0100 Received: from vger.kernel.org ([209.132.180.67]) by cpsps-ews18.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Tue, 13 Nov 2012 10:40:15 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754019Ab2KMJke (ORCPT ); Tue, 13 Nov 2012 04:40:34 -0500 Received: from mail.agmk.net ([91.192.224.71]:57126 "EHLO mail.agmk.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751664Ab2KMJk0 (ORCPT ); Tue, 13 Nov 2012 04:40:26 -0500 Received: from pawels.localnet (unknown [77.79.253.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: pluto@agmk.net) by mail.agmk.net (Postfix) with ESMTPSA id 054F386DB7D; Tue, 13 Nov 2012 10 From: =?utf-8?B?UGF3ZcWC?= Sikora To: Michael Wang Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, torvalds@linux-foundation.org, arekm@pld-linux.org, baggins@pld-linux.org Subject: Re: [3.6.6] panic on reboot / khungtaskd blocked? (WARNING: at arch/x86/kernel/smp.c:123 native_smp_send_reschedule) Date: Tue, 13 Nov 2012 10:40:16 +0100 Message-Id: <2413953.H7iie8v1th@pawels> User-Agent: KMail/4.9.1 (Linux/3.6.6; KDE/4.9.2; x86_64; ; ) In-Reply-To: <3023364.Bjpo0brdul@pawels> References: <56378024.A3Kec8xZj0@pawels> <1539324.MIArxLN8tE@pawels> <3023364.Bjpo0brdul@pawels> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="nextPart1877929.JKyKaAmsY1" Content-Transfer-Encoding: 7Bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-Id: X-Mailing-List: linux-kernel@vger.kernel.org X-OriginalArrivalTime: 13 Nov 2012 09:40:16.0059 (UTC) FILETIME=[E2EB40B0:01CDC182] X-RcptDomain: telfort.nl This is a multi-part message in MIME format. --nextPart1877929.JKyKaAmsY1 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" On Monday 12 of November 2012 13:33:39 Pawe=C5=82 Sikora wrote: > On Monday 12 of November 2012 11:22:47 Pawe=C5=82 Sikora wrote: > > On Monday 12 of November 2012 15:40:31 Michael Wang wrote: > > > On 11/12/2012 03:16 PM, Pawe=C5=82 Sikora wrote: > > > > On Monday 12 of November 2012 11:04:12 Michael Wang wrote: > > > >> On 11/09/2012 09:48 PM, Pawe=C5=82 Sikora wrote: > > > >>> Hi, > > > >>> > > > >>> during playing with new ups i've caught an nice oops on reboo= t: > > > >>> > > > >>> http://imgbin.org/index.php?page=3Dimage&id=3D10253 > > > >>> > > > >>> probably the upstream is also affected. > > > >> > > > >> Hi, Pawe=C5=82 > > > >> > > > >> Are you using a clean 3.6.6 without any modify? > > > >=20 > > > > yes, pure 3.6.6 form git tree with modular config. > > > >=20 > > > >> Looks like some threads has set itself to be UNINTERRUPTIBLE w= ith out > > > >> any design on switch itself back later(or the time is too long= ), are you > > > >> accidentally using some bad designed module? > > > >=20 > > > > hmm, hard to say. mostly all modules are loaded automatically b= y kernel. > > >=20 > > > Could you please provide the whole dmesg in text? your picture lo= st the > > > print info of the hung task. > >=20 > > i've grabbed the console via rs232 but there's no more info (see at= tached txt). >=20 > hmm, i have one observation. >=20 > during rc.shutdown there're messages on console like this: Cannot sta= t file /proc/$pid/fd/1: Connection timed out > afaics this file descriptor points to vnc log file on a remote machin= e, e.g.: >=20 > # ps aux|grep xfwm4 > eda 1748 0.0 0.0 320220 11224 ? S 13:08 0:00 xfwm= 4=20 >=20 > # readlink -m /proc/1748/fd/1 > /remote/dragon/ahome/eda/.vnc/odra:11.log >=20 > # mount|grep ahome > dragon:/home/users/ on /remote/dragon/ahome type nfs (rw,relatime,ver= s=3D3,rsize=3D262144,wsize=3D262144,namlen=3D255,soft,proto=3Dtcp,timeo= =3D600,retrans=3D2,sec=3Dsys,mountaddr=3D10.0.2.121,mountvers=3D3,mount= port=3D45251,mountproto=3Dudp,local_lock=3Dnone,addr=3D10.0.2.121) >=20 >=20 > so, probably during `killall5 -TERM/-KILL` on shutdown stage somethin= g sometimes go wrong > and these processes (xfce4/vncserver) survive the signal and hang on = the nfs i/o. >=20 ok, now i have full sysrq+w backtraces from shutdown process. i hope i'= ll help you. BR, Pawe=C5=82. --nextPart1877929.JKyKaAmsY1 Content-Disposition: inline; filename="dmesg.txt" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8"; name="dmesg.txt" =0DINIT: Switching to runlevel: 6=0D =0DINIT: Sending processes the TERM signal=0D =1B[m=0F=1B[315m=1B[m=0F=1B[32mResource Manager: =1B[m=0F=1B[315mEnteri= ng runlevel number............................=1B[m=0F=1B[36m[=1B[m=0F=1B= [32m 6 =1B[m=0F=1B[36m]=1B[m=0F=1B[315m Stopping automounter service.......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Setting terminals to default values................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping mdadm service.............................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping Samba SMB/CIFS Server service.............................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping Samba NetBIOS Name Server service.........................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping cronie crond service......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping NIS client service........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping S.M.A.R.T. Daemon service.................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping block device availability:................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Unmounting NFS filesystems.........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Unmounting NFS filesystems.........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping Name [ 750.301818] nfsd: last server has exited, flushing exp= ort cache Switch Cache Daemon service..........................=1B[68G=1B[m=0F=1B= [36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315m=1B[68G=1B[m=0F= =1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315m Saving random seed.................................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B= [m=0F=1B[315m Stopping NFS daemon service........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping NFS mountd service........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping NFS exportfs service......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping RPC idmapd service........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping syslog-ng service.........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping D-BUS Message bus service.................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping rpcbind service...........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping OpenSSH service...........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Shutting down interface eth0.......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Shutting down interface eth1.......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping UPS daemon service........................................Netw= ork UPS Tools upsd 2.6.4-Unversioned directory Stopping UPS drivers...............................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Stopping UPSmon service............................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Flushing all chains................................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Removing user defined chains.......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Resetting built-in chains to the default ACCEPT policy.............=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Flushing all chains................................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Removing user defined chains.......................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Resetting built-in chains to the default ACCEPT policy.............=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m Stopping irqbalance service........................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Sending all processes the TERM signal..............................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m [ 756.051725] SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-= tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) thaw-filesystems(J) = saK show-backtrace-all-active-cpus(L) show-memory-usage(M) nice-all-RT-= tasks(N) powerOff show-registers(P) show-all-timers(Q) unRaw Sync show-= task-states(T) Unmount show-blocked-tasks(W) dump-ftrace-buffer(Z)=20 Sending all processes the KILL signal..............................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Turning off swap...................................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m Unmounting file systems............................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[31m FAIL =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m umount: /home/atest: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount: /dev: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) [ 762.410195] SysRq : Show Blocked State [ 762.432662] task PC stack pid father [ 762.468056] Xvnc D ffff88080fcd3b40 0 1657 1 0x= 00000002 [ 762.510255] ffff880c0834bb98 0000000000000046 ffff880c07980dc0 ffff= 880c0834bfd8 [ 762.554629] ffff880c0834bfd8 ffff880c0834bfd8 ffff880809259b80 ffff= 880c07980dc0 [ 762.599005] ffff880c0834bb98 ffff880c07980dc0 ffff88080fcd43a0 0000= 000000000002 [ 762.643381] Call Trace: [ 762.657971] [] ? __lock_page+0x70/0x70 [ 762.690250] [] schedule+0x24/0x70 [ 762.719885] [] io_schedule+0x8a/0xd0 [ 762.751077] [] sleep_on_page+0x9/0x10 [ 762.782790] [] __wait_on_bit+0x58/0x90 [ 762.815019] [] ? find_get_pages_tag+0xd1/0x180 [ 762.851402] [] wait_on_page_bit+0x78/0x80 [ 762.885189] [] ? autoremove_wake_function+0x40/0x= 40 [ 762.924167] [] filemap_fdatawait_range+0xf9/0x190= [ 762.962108] [] ? do_writepages+0x1c/0x40 [ 762.995376] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 763.035390] [] filemap_write_and_wait_range+0x65/= 0x70 [ 763.075414] [] nfs_file_fsync+0x39/0x90 [nfs] [ 763.111322] [] vfs_fsync+0x26/0x40 [ 763.141479] [] nfs_file_flush+0x6e/0x90 [nfs] [ 763.177340] [] filp_close+0x3a/0x90 [ 763.208015] [] put_files_struct+0x94/0xf0 [ 763.241800] [] exit_files+0x45/0x50 [ 763.272476] [] do_exit+0x17c/0x8e0 [ 763.302630] [] ? do_munmap+0x328/0x400 [ 763.334860] [] do_group_exit+0x3a/0xa0 [ 763.367090] [] sys_exit_group+0x12/0x20 [ 763.399840] [] system_call_fastpath+0x16/0x1b [ 763.435702] vncconfig D ffff88080fc53b40 0 1662 1 0x= 00000002 [ 763.477899] ffff880c08c7d9c8 0000000000000046 ffff880c07982940 ffff= 880c08c7dfd8 [ 763.522273] ffff880c08c7dfd8 ffff880c08c7dfd8 ffff8808096e9b80 ffff= 880c07982940 [ 763.566648] ffff880c08c7d9c8 ffff880c07982940 ffff88080fc543a0 0000= 000000000002 [ 763.611023] Call Trace: [ 763.625610] [] ? __lock_page+0x70/0x70 [ 763.657839] [] schedule+0x24/0x70 [ 763.687476] [] io_schedule+0x8a/0xd0 [ 763.718668] [] sleep_on_page+0x9/0x10 [ 763.750379] [] __wait_on_bit+0x58/0x90 [ 763.782610] [] ? find_get_pages_tag+0xd1/0x180 [ 763.818992] [] wait_on_page_bit+0x78/0x80 [ 763.852780] [] ? autoremove_wake_function+0x40/0x= 40 [ 763.891759] [] filemap_fdatawait_range+0xf9/0x190= [ 763.929697] [] ? do_writepages+0x1c/0x40 [ 763.962966] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 764.002983] [] filemap_write_and_wait_range+0x65/= 0x70 [ 764.043001] [] nfs_file_fsync+0x39/0x90 [nfs] [ 764.078862] [] vfs_fsync+0x26/0x40 [ 764.109019] [] nfs_file_flush+0x6e/0x90 [nfs] [ 764.144878] [] filp_close+0x3a/0x90 [ 764.175552] [] put_files_struct+0x94/0xf0 [ 764.209340] [] exit_files+0x45/0x50 [ 764.240015] [] do_exit+0x17c/0x8e0 [ 764.270169] [] ? __sigqueue_free+0x38/0x40 [ 764.304476] [] ? __sigqueue_free+0x38/0x40 [ 764.338783] [] do_group_exit+0x3a/0xa0 [ 764.371013] [] get_signal_to_deliver+0x1c5/0x600 [ 764.408433] [] do_signal+0x3a/0x610 [ 764.439107] [] ? sys_recvfrom+0xea/0x170 [ 764.472375] [] ? ____fput+0x9/0x10 [ 764.502530] [] do_notify_resume+0x80/0xc0 [ 764.536317] [] int_signal+0x12/0x17 [ 764.566991] sh D ffff88080fcd3b40 0 1665 1 0x= 00000006 [ 764.609185] ffff880806e559c8 0000000000000046 ffff8808096e2260 ffff= 880806e55fd8 [ 764.653559] ffff880806e55fd8 ffff880806e55fd8 ffff880409c6e720 ffff= 8808096e2260 [ 764.697936] ffff880806e559c8 ffff8808096e2260 ffff88080fcd43a0 0000= 000000000002 [ 764.742311] Call Trace: [ 764.756897] [] ? __lock_page+0x70/0x70 [ 764.789128] [] schedule+0x24/0x70 [ 764.818762] [] io_schedule+0x8a/0xd0 [ 764.849955] [] sleep_on_page+0x9/0x10 [ 764.881666] [] __wait_on_bit+0x58/0x90 [ 764.913896] [] ? find_get_pages_tag+0xd1/0x180 [ 764.950280] [] wait_on_page_bit+0x78/0x80 [ 764.984066] [] ? autoremove_wake_function+0x40/0x= 40 [ 765.023044] [] filemap_fdatawait_range+0xf9/0x190= [ 765.060985] [] ? do_writepages+0x1c/0x40 [ 765.094253] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 765.134269] [] filemap_write_and_wait_range+0x65/= 0x70 [ 765.174289] [] nfs_file_fsync+0x39/0x90 [nfs] [ 765.210200] [] vfs_fsync+0x26/0x40 [ 765.240359] [] nfs_file_flush+0x6e/0x90 [nfs] [ 765.276269] [] filp_close+0x3a/0x90 [ 765.306945] [] put_files_struct+0x94/0xf0 [ 765.340732] [] exit_files+0x45/0x50 [ 765.371404] [] do_exit+0x17c/0x8e0 [ 765.401560] [] do_group_exit+0x3a/0xa0 [ 765.433789] [] get_signal_to_deliver+0x1c5/0x600 [ 765.471212] [] do_signal+0x3a/0x610 [ 765.501883] [] ? __mmdrop+0x5b/0x90 [ 765.532558] [] ? do_mlock_pages+0x11f/0x150 [ 765.567382] [] ? __schedule+0x2ce/0x6f0 [ 765.600133] [] do_notify_resume+0x80/0xc0 [ 765.633919] [] int_signal+0x12/0x17 [ 765.664594] xfce4-session D ffff880c0fc13b40 0 1671 1665 0x= 00000002 [ 765.706788] ffff8808073cd9c8 0000000000000046 ffff8808096e1b80 ffff= 8808073cdfd8 [ 765.751164] ffff8808073cdfd8 ffff8808073cdfd8 ffff880c0660b700 ffff= 8808096e1b80 [ 765.795537] ffff8808073cd9c8 ffff8808096e1b80 ffff880c0fc143a0 0000= 000000000002 [ 765.839915] Call Trace: [ 765.854499] [] ? __lock_page+0x70/0x70 [ 765.886730] [] schedule+0x24/0x70 [ 765.916366] [] io_schedule+0x8a/0xd0 [ 765.947559] [] sleep_on_page+0x9/0x10 [ 765.979271] [] __wait_on_bit+0x58/0x90 [ 766.011499] [] ? find_get_pages_tag+0xd1/0x180 [ 766.047882] [] wait_on_page_bit+0x78/0x80 [ 766.081670] [] ? autoremove_wake_function+0x40/0x= 40 [ 766.120649] [] filemap_fdatawait_range+0xf9/0x190= [ 766.158589] [] ? do_writepages+0x1c/0x40 [ 766.191857] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 766.231873] [] filemap_write_and_wait_range+0x65/= 0x70 [ 766.271891] [] nfs_file_fsync+0x39/0x90 [nfs] [ 766.307752] [] vfs_fsync+0x26/0x40 [ 766.337910] [] nfs_file_flush+0x6e/0x90 [nfs] [ 766.373821] [] filp_close+0x3a/0x90 [ 766.404495] [] put_files_struct+0x94/0xf0 [ 766.438282] [] exit_files+0x45/0x50 [ 766.468955] [] do_exit+0x17c/0x8e0 [ 766.499110] [] ? __sigqueue_free+0x38/0x40 [ 766.533418] [] ? __dequeue_signal+0x110/0x1e0 [ 766.569281] [] do_group_exit+0x3a/0xa0 [ 766.601511] [] get_signal_to_deliver+0x1c5/0x600 [ 766.638931] [] do_signal+0x3a/0x610 [ 766.669608] [] ? __pollwait+0xf0/0xf0 [ 766.701318] [] ? ____fput+0x9/0x10 [ 766.731471] [] ? __pollwait+0xf0/0xf0 [ 766.763183] [] ? __pollwait+0xf0/0xf0 [ 766.794894] [] do_notify_resume+0x80/0xc0 [ 766.828681] [] int_signal+0x12/0x17 [ 766.859356] xfwm4 D ffff88080fc93b40 0 1683 1 0x= 00000004 [ 766.901549] ffff881007b5fa38 0000000000000086 ffff881008c63700 ffff= 881007b5ffd8 [ 766.945926] ffff881007b5ffd8 ffff881007b5ffd8 ffff8808096e8dc0 ffff= 881008c63700 [ 766.990301] ffff881007b5fa38 ffff881008c63700 ffff88080fc943a0 0000= 000000000002 [ 767.034676] Call Trace: [ 767.049262] [] ? __lock_page+0x70/0x70 [ 767.081492] [] schedule+0x24/0x70 [ 767.111128] [] io_schedule+0x8a/0xd0 [ 767.142321] [] sleep_on_page+0x9/0x10 [ 767.174032] [] __wait_on_bit+0x58/0x90 [ 767.206262] [] wait_on_page_bit+0x78/0x80 [ 767.240051] [] ? autoremove_wake_function+0x40/0x= 40 [ 767.279028] [] grab_cache_page_write_begin+0xac/0= xf0 [ 767.318528] [] nfs_write_begin+0x5b/0x1f0 [nfs] [ 767.355426] [] generic_file_buffered_write+0x116/= 0x280 [ 767.395962] [] __generic_file_aio_write+0x1c5/0x3= c0 [ 767.434940] [] ? __mutex_lock_slowpath+0x20a/0x2b= 0 [ 767.473398] [] generic_file_aio_write+0x7a/0xf0 [ 767.510303] [] nfs_file_write+0xa3/0x190 [nfs] [ 767.546735] [] do_sync_write+0xa7/0xe0 [ 767.578966] [] vfs_write+0xa7/0x180 [ 767.609637] [] sys_write+0x45/0x90 [ 767.639792] [] system_call_fastpath+0x16/0x1b [ 767.675656] xfce4-panel D ffff88080fc53b40 0 1687 1 0x= 00000004 [ 767.717850] ffff8804097ebc88 0000000000000082 ffff880409a9a260 ffff= 8804097ebfd8 [ 767.762226] ffff8804097ebfd8 ffff8804097ebfd8 ffff880806921b80 ffff= 880409a9a260 [ 767.806599] ffff8804097ebc78 ffff880809e49b30 ffff880409a9a260 ffff= 880809e49b34 [ 767.850975] Call Trace: [ 767.865560] [] schedule+0x24/0x70 [ 767.895196] [] schedule_preempt_disabled+0x9/0x10= [ 767.933136] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 767.970559] [] mutex_lock+0x19/0x30 [ 768.001230] [] generic_file_aio_write+0x66/0xf0 [ 768.038135] [] nfs_file_write+0xa3/0x190 [nfs] [ 768.074516] [] do_sync_write+0xa7/0xe0 [ 768.106747] [] vfs_write+0xa7/0x180 [ 768.137418] [] sys_write+0x45/0x90 [ 768.167573] [] system_call_fastpath+0x16/0x1b [ 768.203437] Thunar D ffff880c0fc93b40 0 1689 1 0x= 00000002 [ 768.245630] ffff8808074479c8 0000000000000046 ffff88080965a940 ffff= 880807447fd8 [ 768.290007] ffff880807447fd8 ffff880807447fd8 ffff8808096e4ba0 ffff= 88080965a940 [ 768.334382] ffff8808074479c8 ffff88080965a940 ffff880c0fc943a0 0000= 000000000002 [ 768.378758] Call Trace: [ 768.393344] [] ? __lock_page+0x70/0x70 [ 768.425575] [] schedule+0x24/0x70 [ 768.455210] [] io_schedule+0x8a/0xd0 [ 768.486401] [] sleep_on_page+0x9/0x10 [ 768.518114] [] __wait_on_bit+0x58/0x90 [ 768.550344] [] ? find_get_pages_tag+0xd1/0x180 [ 768.586727] [] wait_on_page_bit+0x78/0x80 [ 768.620514] [] ? autoremove_wake_function+0x40/0x= 40 [ 768.659493] [] filemap_fdatawait_range+0xf9/0x190= [ 768.697433] [] ? do_writepages+0x1c/0x40 [ 768.730700] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 768.770716] [] filemap_write_and_wait_range+0x65/= 0x70 [ 768.810734] [] nfs_file_fsync+0x39/0x90 [nfs] [ 768.846595] [] vfs_fsync+0x26/0x40 [ 768.876753] [] nfs_file_flush+0x6e/0x90 [nfs] [ 768.912612] [] filp_close+0x3a/0x90 [ 768.943286] [] put_files_struct+0x94/0xf0 [ 768.977074] [] exit_files+0x45/0x50 [ 769.007748] [] do_exit+0x17c/0x8e0 [ 769.037902] [] do_group_exit+0x3a/0xa0 [ 769.070132] [] get_signal_to_deliver+0x1c5/0x600 [ 769.107553] [] do_signal+0x3a/0x610 [ 769.138228] [] ? sys_recvfrom+0x127/0x170 [ 769.172015] [] ? do_mlock_pages+0x11f/0x150 [ 769.206841] [] do_notify_resume+0x80/0xc0 [ 769.240628] [] int_signal+0x12/0x17 [ 769.271302] xfdesktop D ffff880c0fcd3b40 0 1691 1 0x= 00000004 [ 769.313495] ffff88100777dc88 0000000000000086 ffff881008c64ba0 ffff= 88100777dfd8 [ 769.357870] ffff88100777dfd8 ffff88100777dfd8 ffff880409c9a260 ffff= 881008c64ba0 [ 769.402245] ffff88100777dc78 ffff880809e49b30 ffff881008c64ba0 ffff= 880809e49b34 [ 769.446622] Call Trace: [ 769.461207] [] schedule+0x24/0x70 [ 769.490843] [] schedule_preempt_disabled+0x9/0x10= [ 769.528784] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 769.566205] [] mutex_lock+0x19/0x30 [ 769.596877] [] generic_file_aio_write+0x66/0xf0 [ 769.633782] [] nfs_file_write+0xa3/0x190 [nfs] [ 769.670213] [] do_sync_write+0xa7/0xe0 [ 769.702445] [] vfs_write+0xa7/0x180 [ 769.733116] [] sys_write+0x45/0x90 [ 769.763270] [] system_call_fastpath+0x16/0x1b [ 769.799134] xfsettingsd D ffff880c0fc53b40 0 1699 1 0x= 00000004 [ 769.841330] ffff8808092a3c88 0000000000000086 ffff8808096e44c0 ffff= 8808092a3fd8 [ 769.885704] ffff8808092a3fd8 ffff8808092a3fd8 ffff880c082d0000 ffff= 8808096e44c0 [ 769.930079] ffff8808092a3c78 ffff880809e49b30 ffff8808096e44c0 ffff= 880809e49b34 [ 769.974455] Call Trace: [ 769.989041] [] schedule+0x24/0x70 [ 770.018677] [] schedule_preempt_disabled+0x9/0x10= [ 770.056617] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 770.094036] [] mutex_lock+0x19/0x30 [ 770.124711] [] generic_file_aio_write+0x66/0xf0 [ 770.161616] [] nfs_file_write+0xa3/0x190 [nfs] [ 770.198047] [] do_sync_write+0xa7/0xe0 [ 770.230277] [] vfs_write+0xa7/0x180 [ 770.260951] [] sys_write+0x45/0x90 [ 770.291105] [] system_call_fastpath+0x16/0x1b [ 770.326968] panel-6-systray D ffff88080fc53b40 0 1729 1687 0x= 00000002 [ 770.369163] ffff880806dd19c8 0000000000000046 ffff8808096ea260 ffff= 880806dd1fd8 [ 770.413539] ffff880806dd1fd8 ffff880806dd1fd8 ffff88080a0b74e0 ffff= 8808096ea260 [ 770.457914] ffff880806dd19c8 ffff8808096ea260 ffff88080fc543a0 0000= 000000000002 [ 770.502289] Call Trace: [ 770.516875] [] ? __lock_page+0x70/0x70 [ 770.549105] [] schedule+0x24/0x70 [ 770.578740] [] io_schedule+0x8a/0xd0 [ 770.609932] [] sleep_on_page+0x9/0x10 [ 770.641644] [] __wait_on_bit+0x58/0x90 [ 770.673876] [] ? find_get_pages_tag+0xd1/0x180 [ 770.710259] [] wait_on_page_bit+0x78/0x80 [ 770.744046] [] ? autoremove_wake_function+0x40/0x= 40 [ 770.783023] [] filemap_fdatawait_range+0xf9/0x190= [ 770.820963] [] ? do_writepages+0x1c/0x40 [ 770.854230] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 770.894248] [] filemap_write_and_wait_range+0x65/= 0x70 [ 770.934265] [] nfs_file_fsync+0x39/0x90 [nfs] [ 770.970127] [] vfs_fsync+0x26/0x40 [ 771.000283] [] nfs_file_flush+0x6e/0x90 [nfs] [ 771.036144] [] filp_close+0x3a/0x90 [ 771.066818] [] put_files_struct+0x94/0xf0 [ 771.100605] [] exit_files+0x45/0x50 [ 771.131279] [] do_exit+0x17c/0x8e0 [ 771.161433] [] ? __sigqueue_free+0x38/0x40 [ 771.195741] [] ? __dequeue_signal+0x110/0x1e0 [ 771.231603] [] do_group_exit+0x3a/0xa0 [ 771.263835] [] get_signal_to_deliver+0x1c5/0x600 [ 771.265540] ------------[ cut here ]------------ [ 771.265548] WARNING: at fs/dcache.c:2628 prepend_path+0x1bb/0x1d0() [ 771.265549] Hardware name: H8DGU [ 771.265550] Root dentry has weird name <> [ 771.265601] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 771.265603] Pid: 7811, comm: fuser Not tainted 3.6.6-dirty #16 [ 771.265604] Call Trace: [ 771.265613] [] warn_slowpath_common+0x7a/0xb0 [ 771.265616] [] warn_slowpath_fmt+0x41/0x50 [ 771.265618] [] prepend_path+0x1bb/0x1d0 [ 771.265623] [] ? bstr_printf+0x371/0x3d0 [ 771.265625] [] path_with_deleted+0x57/0xa0 [ 771.265628] [] d_path+0x9d/0xd0 [ 771.265632] [] seq_path+0x4c/0xc0 [ 771.265635] [] show_map_vma+0x145/0x270 [ 771.265637] [] show_map+0x27/0x80 [ 771.265639] [] show_pid_map+0xe/0x10 [ 771.265641] [] seq_read+0x230/0x3b0 [ 771.265644] [] vfs_read+0xa4/0x180 [ 771.265646] [] sys_read+0x45/0x90 [ 771.265650] [] system_call_fastpath+0x16/0x1b [ 771.265651] ---[ end trace 728fc338d1c79275 ]--- [ 772.330559] [] do_signal+0x3a/0x610 [ 772.361230] [] ? sys_recvfrom+0xea/0x170 [ 772.394500] [] ? ____fput+0x9/0x10 [ 772.424655] [] do_notify_resume+0x80/0xc0 [ 772.458441] [] int_signal+0x12/0x17 [ 772.489115] panel-2-actions D ffff88080fc13b40 0 1731 1687 0x= 00000002 [ 772.531308] ffff881007c099c8 0000000000000046 ffff8810091ee720 ffff= 881007c09fd8 [ 772.575683] ffff881007c09fd8 ffff881007c09fd8 ffff880c07986040 ffff= 8810091ee720 [ 772.620059] ffff881007c099c8 ffff8810091ee720 ffff88080fc143a0 0000= 000000000002 [ 772.664433] Call Trace: [ 772.679022] [] ? __lock_page+0x70/0x70 [ 772.711250] [] schedule+0x24/0x70 [ 772.740886] [] io_schedule+0x8a/0xd0 [ 772.772078] [] sleep_on_page+0x9/0x10 [ 772.803790] [] __wait_on_bit+0x58/0x90 [ 772.836023] [] ? find_get_pages_tag+0xd1/0x180 [ 772.872404] [] wait_on_page_bit+0x78/0x80 [ 772.906193] [] ? autoremove_wake_function+0x40/0x= 40 [ 772.945169] [] filemap_fdatawait_range+0xf9/0x190= [ 772.983109] [] ? do_writepages+0x1c/0x40 [ 773.016379] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 773.056395] [] filemap_write_and_wait_range+0x65/= 0x70 [ 773.096413] [] nfs_file_fsync+0x39/0x90 [nfs] [ 773.132324] [] vfs_fsync+0x26/0x40 [ 773.162483] [] nfs_file_flush+0x6e/0x90 [nfs] [ 773.198393] [] filp_close+0x3a/0x90 [ 773.229068] [] put_files_struct+0x94/0xf0 [ 773.262857] [] exit_files+0x45/0x50 [ 773.293530] [] do_exit+0x17c/0x8e0 [ 773.323685] [] ? __sigqueue_free+0x38/0x40 [ 773.357991] [] ? __dequeue_signal+0x110/0x1e0 [ 773.393856] [] do_group_exit+0x3a/0xa0 [ 773.426086] [] get_signal_to_deliver+0x1c5/0x600 [ 773.463504] [] do_signal+0x3a/0x610 [ 773.494179] [] ? sys_recvfrom+0xea/0x170 [ 773.527448] [] ? ____fput+0x9/0x10 [ 773.557602] [] do_notify_resume+0x80/0xc0 [ 773.591388] [] int_signal+0x12/0x17 [ 773.622062] wish D ffff88040fcd3b40 0 1957 1 0x= 00000002 [ 773.664256] ffff880806de59c8 0000000000000046 ffff8808096906e0 ffff= 880806de5fd8 [ 773.708632] ffff880806de5fd8 ffff880806de5fd8 ffff880409d0c4c0 ffff= 8808096906e0 [ 773.753006] 0000000000000000 ffff8808096906e0 ffff880806de5a70 0000= 000000000082 [ 773.797383] Call Trace: [ 773.811983] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 773.858782] [] schedule+0x24/0x70 [ 773.888425] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 773.929526] [] __wait_on_bit+0x58/0x90 [ 773.961761] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 774.008570] [] out_of_line_wait_on_bit+0x77/0x90 [ 774.045990] [] ? autoremove_wake_function+0x40/0x= 40 [ 774.084974] [] __rpc_wait_for_completion_task+0x2= 8/0x30 [sunrpc] [ 774.130749] [] nfs4_do_close+0x1b8/0x210 [nfsv4] [ 774.168221] [] __nfs4_close+0xdb/0x180 [nfsv4] [ 774.204655] [] nfs4_close_sync+0x13/0x20 [nfsv4] [ 774.242075] [] nfs4_close_context+0x25/0x30 [nfsv= 4] [ 774.281055] [] __put_nfs_open_context+0xa8/0x100 = [nfs] [ 774.321642] [] nfs_release+0x97/0xb0 [nfs] [ 774.356000] [] nfs_file_release+0x20/0x30 [nfs] [ 774.392948] [] __fput+0xe7/0x230 [ 774.422066] [] ____fput+0x9/0x10 [ 774.451181] [] task_work_run+0x63/0x80 [ 774.483414] [] do_exit+0x872/0x8e0 [ 774.513568] [] ? __sigqueue_free+0x38/0x40 [ 774.547873] [] ? __dequeue_signal+0x110/0x1e0 [ 774.583739] [] do_group_exit+0x3a/0xa0 [ 774.615967] [] get_signal_to_deliver+0x1c5/0x600 [ 774.653388] [] do_signal+0x3a/0x610 [ 774.684062] [] ? sys_recvfrom+0xea/0x170 [ 774.717332] [] ? ____fput+0x9/0x10 [ 774.747485] [] do_notify_resume+0x80/0xc0 [ 774.781272] [] int_signal+0x12/0x17 [ 774.811949] fuser D ffff88101fc53b40 0 7986 7811 0x= 00000000 [ 774.854138] ffff880806a4b988 0000000000000086 ffff880809695960 ffff= 880806a4bfd8 [ 774.898515] ffff880806a4bfd8 ffff880806a4bfd8 ffff880409c6f4e0 ffff= 880809695960 [ 774.942889] 0000000000000000 ffff880809695960 ffff880806a4ba30 0000= 000000000082 [ 774.987267] Call Trace: [ 775.001859] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 775.048668] [] schedule+0x24/0x70 [ 775.078307] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 775.119408] [] __wait_on_bit+0x58/0x90 [ 775.151644] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 775.191711] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 775.238521] [] out_of_line_wait_on_bit+0x77/0x90 [ 775.275943] [] ? autoremove_wake_function+0x40/0x= 40 [ 775.314925] [] ? call_connect+0x40/0x40 [sunrpc] [ 775.352397] [] ? call_connect+0x40/0x40 [sunrpc] [ 775.389869] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 775.427861] [] rpc_execute+0x3b/0x80 [sunrpc] [ 775.463776] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 775.500211] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 775.537162] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 775.581328] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 775.619791] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 775.660377] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 775.699405] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 775.737345] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 775.777878] [] complete_walk+0xbe/0x100 [ 775.810626] [] ? path_put+0x1d/0x30 [ 775.841298] [] path_lookupat+0x66/0x740 [ 775.874050] [] do_path_lookup+0x2c/0xc0 [ 775.906799] [] ? getname_flags+0x4e/0xf0 [ 775.940066] [] user_path_at_empty+0x58/0xa0 [ 775.974894] [] ? do_page_fault+0x1bc/0x4b0 [ 776.009199] [] user_path_at+0xc/0x10 [ 776.040392] [] vfs_fstatat+0x30/0x70 [ 776.071585] [] vfs_stat+0x16/0x20 [ 776.101221] [] sys_newstat+0x15/0x30 [ 776.132414] [] ? page_fault+0x25/0x30 [ 776.164124] [] system_call_fastpath+0x16/0x1b [ 776.199987] fuser D ffff880c0fc53b40 0 7994 7811 0x= 00000000 [ 776.242182] ffff881007f67988 ffff880c0923b480 ffff881007f67948 ffff= ffff81253743 [ 776.286557] ffff881007f67958 ffffffff81253743 0000000000000000 0000= 00000000000b [ 776.330932] ffff881007f67a48 ffffffff81088823 0000000000000001 0000= 000000013b40 [ 776.375307] Call Trace: [ 776.389897] [] ? cpumask_next_and+0x23/0x40 [ 776.424721] [] ? cpumask_next_and+0x23/0x40 [ 776.459545] [] ? update_sd_lb_stats+0x113/0x610 [ 776.496447] [] ? find_busiest_group+0x31/0x490 [ 776.532830] [] ? load_balance+0xe6/0x790 [ 776.566097] [] ? sched_clock_cpu+0xc5/0x120 [ 776.600923] [] ? idle_balance+0xe0/0x130 [ 776.634193] [] schedule+0x24/0x70 [ 776.663827] [] do_exit+0x5b2/0x8e0 [ 776.693981] [] ? path_lookupat+0xc1/0x740 [ 776.727770] [] do_group_exit+0x3a/0xa0 [ 776.760000] [] get_signal_to_deliver+0x1c5/0x600 [ 776.797422] [] do_signal+0x3a/0x610 [ 776.828095] [] ? user_path_at+0xc/0x10 [ 776.860324] [] ? vfs_fstatat+0x30/0x70 [ 776.892555] [] ? vfs_stat+0x16/0x20 [ 776.923228] [] ? sys_newstat+0x15/0x30 [ 776.955459] [] do_notify_resume+0x80/0xc0 [ 776.989248] [] int_signal+0x12/0x17 [ 777.019920] fuser D ffff880c0fc53b40 0 7995 7811 0x= 00000000 [ 777.062113] ffff881007a5d988 0000000000000082 ffff880fc6d6b020 ffff= 881007a5dfd8 [ 777.106489] ffff881007a5dfd8 ffff881007a5dfd8 ffff880409c994a0 ffff= 880fc6d6b020 [ 777.150864] 0000000000000000 ffff880fc6d6b020 ffff881007a5da30 0000= 000000000082 [ 777.195239] Call Trace: [ 777.209832] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 777.256642] [] schedule+0x24/0x70 [ 777.286282] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 777.327384] [] __wait_on_bit+0x58/0x90 [ 777.359618] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 777.399685] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 777.446496] [] out_of_line_wait_on_bit+0x77/0x90 [ 777.483917] [] ? autoremove_wake_function+0x40/0x= 40 [ 777.522898] [] ? call_connect+0x40/0x40 [sunrpc] [ 777.560369] [] ? call_connect+0x40/0x40 [sunrpc] [ 777.597791] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 777.635783] [] rpc_execute+0x3b/0x80 [sunrpc] [ 777.671697] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 777.708080] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 777.745031] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 777.789198] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 777.827660] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 777.868248] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 777.907277] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 777.945266] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 777.985799] [] complete_walk+0xbe/0x100 [ 778.018549] [] ? path_put+0x1d/0x30 [ 778.049222] [] path_lookupat+0x66/0x740 [ 778.081971] [] do_path_lookup+0x2c/0xc0 [ 778.114722] [] ? getname_flags+0x4e/0xf0 [ 778.147989] [] user_path_at_empty+0x58/0xa0 [ 778.182817] [] ? do_page_fault+0x1bc/0x4b0 [ 778.217122] [] user_path_at+0xc/0x10 [ 778.248315] [] vfs_fstatat+0x30/0x70 [ 778.279507] [] vfs_stat+0x16/0x20 [ 778.309144] [] sys_newstat+0x15/0x30 [ 778.340335] [] ? page_fault+0x25/0x30 [ 778.372046] [] system_call_fastpath+0x16/0x1b Cannot stat file /proc/1683/fd/1: Connection timed out Cannot stat file /proc/1683/fd/2: Connection timed out Cannot stat file /proc/1687/fd/1: Connection timed out Cannot stat file[ 781.280831] ------------[ cut here ]------------ /proc/1687/fd/2[ 781.312886] WARNING: at fs/dcache.c:2628 prepend_pat= h+0x1bb/0x1d0() : Connection tim[ 781.358650] Hardware name: H8DGU ed out [ 781.386261] Root dentry has weird name <> [ 781.414388] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 781.818491] Pid: 7811, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 781.859075] Call Trace: [ 781.873718] [] warn_slowpath_common+0x7a/0xb0 [ 781.909632] [] warn_slowpath_fmt+0x41/0x50 [ 781.943990] [] prepend_path+0x1bb/0x1d0 [ 781.976792] [] ? bstr_printf+0x371/0x3d0 [ 782.010112] [] path_with_deleted+0x57/0xa0 [ 782.044469] [] d_path+0x9d/0xd0 [ 782.073122] [] seq_path+0x4c/0xc0 [ 782.102808] [] show_map_vma+0x145/0x270 [ 782.135606] [] show_map+0x27/0x80 [ 782.165292] [] show_pid_map+0xe/0x10 [ 782.196539] [] seq_read+0x230/0x3b0 [ 782.227266] [] vfs_read+0xa4/0x180 [ 782.257473] [] sys_read+0x45/0x90 [ 782.257477] [] system_call_fastpath+0x16/0x1b [ 782.257479] ---[ end trace 728fc338d1c79276 ]--- [ 783.082656] SysRq : Show Blocked State [ 783.105108] task PC stack pid father [ 783.140490] Xvnc D ffff88080fcd3b40 0 1657 1 0x= 00000002 [ 783.182700] ffff880c0834bb98 0000000000000046 ffff880c07980dc0 ffff= 880c0834bfd8 [ 783.227075] ffff880c0834bfd8 ffff880c0834bfd8 ffff880809259b80 ffff= 880c07980dc0 [ 783.271451] ffff880c0834bb98 ffff880c07980dc0 ffff88080fcd43a0 0000= 000000000002 [ 783.315827] Call Trace: [ 783.330416] [] ? __lock_page+0x70/0x70 [ 783.362642] [] schedule+0x24/0x70 [ 783.392279] [] io_schedule+0x8a/0xd0 [ 783.423471] [] sleep_on_page+0x9/0x10 [ 783.455182] [] __wait_on_bit+0x58/0x90 [ 783.487413] [] ? find_get_pages_tag+0xd1/0x180 [ 783.523796] [] wait_on_page_bit+0x78/0x80 [ 783.557584] [] ? autoremove_wake_function+0x40/0x= 40 [ 783.596562] [] filemap_fdatawait_range+0xf9/0x190= [ 783.634501] [] ? do_writepages+0x1c/0x40 [ 783.667768] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 783.707785] [] filemap_write_and_wait_range+0x65/= 0x70 [ 783.747806] [] nfs_file_fsync+0x39/0x90 [nfs] [ 783.783715] [] vfs_fsync+0x26/0x40 [ 783.813873] [] nfs_file_flush+0x6e/0x90 [nfs] [ 783.849733] [] filp_close+0x3a/0x90 [ 783.880409] [] put_files_struct+0x94/0xf0 [ 783.914197] [] exit_files+0x45/0x50 [ 783.944870] [] do_exit+0x17c/0x8e0 [ 783.975022] [] ? do_munmap+0x328/0x400 [ 784.007256] [] do_group_exit+0x3a/0xa0 [ 784.039485] [] sys_exit_group+0x12/0x20 [ 784.072233] [] system_call_fastpath+0x16/0x1b [ 784.108097] vncconfig D ffff88080fc53b40 0 1662 1 0x= 00000002 [ 784.150290] ffff880c08c7d9c8 0000000000000046 ffff880c07982940 ffff= 880c08c7dfd8 [ 784.194666] ffff880c08c7dfd8 ffff880c08c7dfd8 ffff8808096e9b80 ffff= 880c07982940 [ 784.239041] ffff880c08c7d9c8 ffff880c07982940 ffff88080fc543a0 0000= 000000000002 [ 784.283417] Call Trace: [ 784.298004] [] ? __lock_page+0x70/0x70 [ 784.330235] [] schedule+0x24/0x70 [ 784.359870] [] io_schedule+0x8a/0xd0 [ 784.391063] [] sleep_on_page+0x9/0x10 [ 784.422775] [] __wait_on_bit+0x58/0x90 [ 784.455004] [] ? find_get_pages_tag+0xd1/0x180 [ 784.491387] [] wait_on_page_bit+0x78/0x80 [ 784.525174] [] ? autoremove_wake_function+0x40/0x= 40 [ 784.564151] [] filemap_fdatawait_range+0xf9/0x190= [ 784.602091] [] ? do_writepages+0x1c/0x40 [ 784.635360] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 784.675376] [] filemap_write_and_wait_range+0x65/= 0x70 [ 784.715396] [] nfs_file_fsync+0x39/0x90 [nfs] [ 784.751306] [] vfs_fsync+0x26/0x40 [ 784.781464] [] nfs_file_flush+0x6e/0x90 [nfs] [ 784.817324] [] filp_close+0x3a/0x90 [ 784.847999] [] put_files_struct+0x94/0xf0 [ 784.881787] [] exit_files+0x45/0x50 [ 784.912460] [] do_exit+0x17c/0x8e0 [ 784.942616] [] ? __sigqueue_free+0x38/0x40 [ 784.976921] [] ? __sigqueue_free+0x38/0x40 [ 785.011228] [] do_group_exit+0x3a/0xa0 [ 785.043458] [] get_signal_to_deliver+0x1c5/0x600 [ 785.080878] [] do_signal+0x3a/0x610 [ 785.111553] [] ? sys_recvfrom+0xea/0x170 [ 785.144820] [] ? ____fput+0x9/0x10 [ 785.174976] [] do_notify_resume+0x80/0xc0 [ 785.208763] [] int_signal+0x12/0x17 [ 785.239435] sh D ffff88080fcd3b40 0 1665 1 0x= 00000006 [ 785.281630] ffff880806e559c8 0000000000000046 ffff8808096e2260 ffff= 880806e55fd8 [ 785.326006] ffff880806e55fd8 ffff880806e55fd8 ffff880409c6e720 ffff= 8808096e2260 [ 785.370381] ffff880806e559c8 ffff8808096e2260 ffff88080fcd43a0 0000= 000000000002 [ 785.414756] Call Trace: [ 785.429342] [] ? __lock_page+0x70/0x70 [ 785.461573] [] schedule+0x24/0x70 [ 785.491208] [] io_schedule+0x8a/0xd0 [ 785.522400] [] sleep_on_page+0x9/0x10 [ 785.554112] [] __wait_on_bit+0x58/0x90 [ 785.586343] [] ? find_get_pages_tag+0xd1/0x180 [ 785.622727] [] wait_on_page_bit+0x78/0x80 [ 785.656514] [] ? autoremove_wake_function+0x40/0x= 40 [ 785.695490] [] filemap_fdatawait_range+0xf9/0x190= [ 785.733430] [] ? do_writepages+0x1c/0x40 [ 785.766699] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 785.806714] [] filemap_write_and_wait_range+0x65/= 0x70 [ 785.846734] [] nfs_file_fsync+0x39/0x90 [nfs] [ 785.882594] [] vfs_fsync+0x26/0x40 [ 785.912751] [] nfs_file_flush+0x6e/0x90 [nfs] [ 785.948611] [] filp_close+0x3a/0x90 [ 785.979287] [] put_files_struct+0x94/0xf0 [ 786.013073] [] exit_files+0x45/0x50 [ 786.043746] [] do_exit+0x17c/0x8e0 [ 786.073901] [] do_group_exit+0x3a/0xa0 [ 786.106132] [] get_signal_to_deliver+0x1c5/0x600 [ 786.143552] [] do_signal+0x3a/0x610 [ 786.174226] [] ? __mmdrop+0x5b/0x90 [ 786.204900] [] ? do_mlock_pages+0x11f/0x150 [ 786.239725] [] ? __schedule+0x2ce/0x6f0 [ 786.272475] [] do_notify_resume+0x80/0xc0 [ 786.306261] [] int_signal+0x12/0x17 [ 786.336934] xfce4-session D ffff880c0fc13b40 0 1671 1665 0x= 00000002 [ 786.379131] ffff8808073cd9c8 0000000000000046 ffff8808096e1b80 ffff= 8808073cdfd8 [ 786.423504] ffff8808073cdfd8 ffff8808073cdfd8 ffff880c0660b700 ffff= 8808096e1b80 [ 786.467879] ffff8808073cd9c8 ffff8808096e1b80 ffff880c0fc143a0 0000= 000000000002 [ 786.512255] Call Trace: [ 786.526841] [] ? __lock_page+0x70/0x70 [ 786.559071] [] schedule+0x24/0x70 [ 786.588708] [] io_schedule+0x8a/0xd0 [ 786.619899] [] sleep_on_page+0x9/0x10 [ 786.651612] [] __wait_on_bit+0x58/0x90 [ 786.683844] [] ? find_get_pages_tag+0xd1/0x180 [ 786.720226] [] wait_on_page_bit+0x78/0x80 [ 786.754012] [] ? autoremove_wake_function+0x40/0x= 40 [ 786.792990] [] filemap_fdatawait_range+0xf9/0x190= [ 786.830931] [] ? do_writepages+0x1c/0x40 [ 786.864199] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 786.904214] [] filemap_write_and_wait_range+0x65/= 0x70 [ 786.944232] [] nfs_file_fsync+0x39/0x90 [nfs] [ 786.980095] [] vfs_fsync+0x26/0x40 [ 787.010252] [] nfs_file_flush+0x6e/0x90 [nfs] [ 787.046112] [] filp_close+0x3a/0x90 [ 787.076786] [] put_files_struct+0x94/0xf0 [ 787.110574] [] exit_files+0x45/0x50 [ 787.141247] [] do_exit+0x17c/0x8e0 [ 787.171402] [] ? __sigqueue_free+0x38/0x40 [ 787.205708] [] ? __dequeue_signal+0x110/0x1e0 [ 787.241571] [] do_group_exit+0x3a/0xa0 [ 787.273802] [] get_signal_to_deliver+0x1c5/0x600 [ 787.311224] [] do_signal+0x3a/0x610 [ 787.341897] [] ? __pollwait+0xf0/0xf0 [ 787.373608] [] ? ____fput+0x9/0x10 [ 787.403762] [] ? __pollwait+0xf0/0xf0 [ 787.435475] [] ? __pollwait+0xf0/0xf0 [ 787.467185] [] do_notify_resume+0x80/0xc0 [ 787.500974] [] int_signal+0x12/0x17 [ 787.531646] xfwm4 D ffff88080fc93b40 0 1683 1 0x= 00000004 [ 787.573840] ffff881007b5fa38 0000000000000086 ffff881008c63700 ffff= 881007b5ffd8 [ 787.618215] ffff881007b5ffd8 ffff881007b5ffd8 ffff8808096e8dc0 ffff= 881008c63700 [ 787.662590] ffff881007b5fa38 ffff881008c63700 ffff88080fc943a0 0000= 000000000002 [ 787.706965] Call Trace: [ 787.721554] [] ? __lock_page+0x70/0x70 [ 787.753783] [] schedule+0x24/0x70 [ 787.783417] [] io_schedule+0x8a/0xd0 [ 787.814610] [] sleep_on_page+0x9/0x10 [ 787.846322] [] __wait_on_bit+0x58/0x90 [ 787.878553] [] wait_on_page_bit+0x78/0x80 [ 787.912341] [] ? autoremove_wake_function+0x40/0x= 40 [ 787.951319] [] grab_cache_page_write_begin+0xac/0= xf0 [ 787.990819] [] nfs_write_begin+0x5b/0x1f0 [nfs] [ 788.027770] [] generic_file_buffered_write+0x116/= 0x280 [ 788.068305] [] __generic_file_aio_write+0x1c5/0x3= c0 [ 788.107281] [] ? __mutex_lock_slowpath+0x20a/0x2b= 0 [ 788.145740] [] generic_file_aio_write+0x7a/0xf0 [ 788.182643] [] nfs_file_write+0xa3/0x190 [nfs] [ 788.219025] [] do_sync_write+0xa7/0xe0 [ 788.251254] [] vfs_write+0xa7/0x180 [ 788.281928] [] sys_write+0x45/0x90 [ 788.312081] [] system_call_fastpath+0x16/0x1b [ 788.347944] xfce4-panel D ffff88080fc53b40 0 1687 1 0x= 00000004 [ 788.390139] ffff8804097ebc88 0000000000000082 ffff880409a9a260 ffff= 8804097ebfd8 [ 788.434514] ffff8804097ebfd8 ffff8804097ebfd8 ffff880806921b80 ffff= 880409a9a260 [ 788.478890] ffff8804097ebc78 ffff880809e49b30 ffff880409a9a260 ffff= 880809e49b34 [ 788.523265] Call Trace: [ 788.537853] [] schedule+0x24/0x70 [ 788.567488] [] schedule_preempt_disabled+0x9/0x10= [ 788.605427] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 788.642849] [] mutex_lock+0x19/0x30 [ 788.673523] [] generic_file_aio_write+0x66/0xf0 [ 788.710426] [] nfs_file_write+0xa3/0x190 [nfs] [ 788.746805] [] do_sync_write+0xa7/0xe0 [ 788.779037] [] vfs_write+0xa7/0x180 [ 788.809708] [] sys_write+0x45/0x90 [ 788.839865] [] system_call_fastpath+0x16/0x1b [ 788.875727] Thunar D ffff880c0fc93b40 0 1689 1 0x= 00000002 [ 788.917922] ffff8808074479c8 0000000000000046 ffff88080965a940 ffff= 880807447fd8 [ 788.962296] ffff880807447fd8 ffff880807447fd8 ffff8808096e4ba0 ffff= 88080965a940 [ 789.006672] ffff8808074479c8 ffff88080965a940 ffff880c0fc943a0 0000= 000000000002 [ 789.051048] Call Trace: [ 789.065633] [] ? __lock_page+0x70/0x70 [ 789.097865] [] schedule+0x24/0x70 [ 789.127499] [] io_schedule+0x8a/0xd0 [ 789.158694] [] sleep_on_page+0x9/0x10 [ 789.190403] [] __wait_on_bit+0x58/0x90 [ 789.222636] [] ? find_get_pages_tag+0xd1/0x180 [ 789.259017] [] wait_on_page_bit+0x78/0x80 [ 789.292804] [] ? autoremove_wake_function+0x40/0x= 40 [ 789.331782] [] filemap_fdatawait_range+0xf9/0x190= [ 789.369722] [] ? do_writepages+0x1c/0x40 [ 789.402992] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 789.443005] [] filemap_write_and_wait_range+0x65/= 0x70 [ 789.483024] [] nfs_file_fsync+0x39/0x90 [nfs] [ 789.518885] [] vfs_fsync+0x26/0x40 [ 789.549043] [] nfs_file_flush+0x6e/0x90 [nfs] [ 789.584904] [] filp_close+0x3a/0x90 [ 789.615578] [] put_files_struct+0x94/0xf0 [ 789.649365] [] exit_files+0x45/0x50 [ 789.680039] [] do_exit+0x17c/0x8e0 [ 789.710193] [] do_group_exit+0x3a/0xa0 [ 789.742422] [] get_signal_to_deliver+0x1c5/0x600 [ 789.779844] [] do_signal+0x3a/0x610 [ 789.810517] [] ? sys_recvfrom+0x127/0x170 [ 789.844305] [] ? do_mlock_pages+0x11f/0x150 [ 789.879130] [] do_notify_resume+0x80/0xc0 [ 789.912919] [] int_signal+0x12/0x17 [ 789.943591] xfdesktop D ffff880c0fcd3b40 0 1691 1 0x= 00000004 [ 789.985785] ffff88100777dc88 0000000000000086 ffff881008c64ba0 ffff= 88100777dfd8 [ 790.030162] ffff88100777dfd8 ffff88100777dfd8 ffff880409c9a260 ffff= 881008c64ba0 [ 790.074537] ffff88100777dc78 ffff880809e49b30 ffff881008c64ba0 ffff= 880809e49b34 [ 790.118911] Call Trace: [ 790.133497] [] schedule+0x24/0x70 [ 790.163133] [] schedule_preempt_disabled+0x9/0x10= [ 790.201074] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 790.238494] [] mutex_lock+0x19/0x30 [ 790.269166] [] generic_file_aio_write+0x66/0xf0 [ 790.306072] [] nfs_file_write+0xa3/0x190 [nfs] [ 790.342451] [] do_sync_write+0xa7/0xe0 [ 790.374683] [] vfs_write+0xa7/0x180 [ 790.405355] [] sys_write+0x45/0x90 [ 790.435509] [] system_call_fastpath+0x16/0x1b [ 790.471373] xfsettingsd D ffff880c0fc53b40 0 1699 1 0x= 00000004 [ 790.513566] ffff8808092a3c88 0000000000000086 ffff8808096e44c0 ffff= 8808092a3fd8 [ 790.557941] ffff8808092a3fd8 ffff8808092a3fd8 ffff880c082d0000 ffff= 8808096e44c0 [ 790.602317] ffff8808092a3c78 ffff880809e49b30 ffff8808096e44c0 ffff= 880809e49b34 [ 790.646694] Call Trace: [ 790.661281] [] schedule+0x24/0x70 [ 790.690914] [] schedule_preempt_disabled+0x9/0x10= [ 790.728854] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 790.766276] [] mutex_lock+0x19/0x30 [ 790.796949] [] generic_file_aio_write+0x66/0xf0 [ 790.833854] [] nfs_file_write+0xa3/0x190 [nfs] [ 790.870234] [] do_sync_write+0xa7/0xe0 [ 790.902463] [] vfs_write+0xa7/0x180 [ 790.933138] [] sys_write+0x45/0x90 [ 790.963291] [] system_call_fastpath+0x16/0x1b [ 790.999155] panel-6-systray D ffff88080fc53b40 0 1729 1687 0x= 00000002 [ 791.041349] ffff880806dd19c8 0000000000000046 ffff8808096ea260 ffff= 880806dd1fd8 [ 791.085725] ffff880806dd1fd8 ffff880806dd1fd8 ffff88080a0b74e0 ffff= 8808096ea260 [ 791.130099] ffff880806dd19c8 ffff8808096ea260 ffff88080fc543a0 0000= 000000000002 [ 791.174475] Call Trace: [ 791.189062] [] ? __lock_page+0x70/0x70 [ 791.221292] [] schedule+0x24/0x70 [ 791.250927] [] io_schedule+0x8a/0xd0 [ 791.282119] [] sleep_on_page+0x9/0x10 [ 791.313831] [] __wait_on_bit+0x58/0x90 [ 791.346062] [] ? find_get_pages_tag+0xd1/0x180 [ 791.382443] [] wait_on_page_bit+0x78/0x80 [ 791.416233] [] ? autoremove_wake_function+0x40/0x= 40 [ 791.455211] [] filemap_fdatawait_range+0xf9/0x190= [ 791.493149] [] ? do_writepages+0x1c/0x40 [ 791.526419] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 791.566433] [] filemap_write_and_wait_range+0x65/= 0x70 [ 791.606452] [] nfs_file_fsync+0x39/0x90 [nfs] [ 791.642314] [] vfs_fsync+0x26/0x40 [ 791.672471] [] nfs_file_flush+0x6e/0x90 [nfs] [ 791.708384] [] filp_close+0x3a/0x90 [ 791.739056] [] put_files_struct+0x94/0xf0 [ 791.772845] [] exit_files+0x45/0x50 [ 791.803518] [] do_exit+0x17c/0x8e0 [ 791.833671] [] ? __sigqueue_free+0x38/0x40 [ 791.867978] [] ? __dequeue_signal+0x110/0x1e0 [ 791.903843] [] do_group_exit+0x3a/0xa0 [ 791.936072] [] get_signal_to_deliver+0x1c5/0x600 [ 791.973493] [] do_signal+0x3a/0x610 [ 792.004166] [] ? sys_recvfrom+0xea/0x170 [ 792.037436] [] ? ____fput+0x9/0x10 [ 792.067591] [] do_notify_resume+0x80/0xc0 [ 792.101378] [] int_signal+0x12/0x17 [ 792.132050] panel-2-actions D ffff88080fc13b40 0 1731 1687 0x= 00000002 [ 792.174246] ffff881007c099c8 0000000000000046 ffff8810091ee720 ffff= 881007c09fd8 [ 792.218620] ffff881007c09fd8 ffff881007c09fd8 ffff880c07986040 ffff= 8810091ee720 [ 792.262995] ffff881007c099c8 ffff8810091ee720 ffff88080fc143a0 0000= 000000000002 [ 792.307372] Call Trace: [ 792.321958] [] ? __lock_page+0x70/0x70 [ 792.354186] [] schedule+0x24/0x70 [ 792.383822] [] io_schedule+0x8a/0xd0 [ 792.415018] [] sleep_on_page+0x9/0x10 [ 792.446727] [] __wait_on_bit+0x58/0x90 [ 792.478958] [] ? find_get_pages_tag+0xd1/0x180 [ 792.515341] [] wait_on_page_bit+0x78/0x80 [ 792.549130] [] ? autoremove_wake_function+0x40/0x= 40 [ 792.588106] [] filemap_fdatawait_range+0xf9/0x190= [ 792.626045] [] ? do_writepages+0x1c/0x40 [ 792.659315] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 792.664314] ------------[ cut here ]------------ [ 792.664319] WARNING: at fs/dcache.c:2628 prepend_path+0x1bb/0x1d0() [ 792.664320] Hardware name: H8DGU [ 792.664321] Root dentry has weird name <> [ 792.664348] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 792.664350] Pid: 7811, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 792.664351] Call Trace: [ 792.664357] [] warn_slowpath_common+0x7a/0xb0 [ 792.664359] [] warn_slowpath_fmt+0x41/0x50 [ 792.664362] [] ? format_decode+0xc/0x3c0 [ 792.664365] [] prepend_path+0x1bb/0x1d0 [ 792.664367] [] ? bstr_printf+0x371/0x3d0 [ 792.664369] [] path_with_deleted+0x57/0xa0 [ 792.664371] [] d_path+0x9d/0xd0 [ 792.664374] [] seq_path+0x4c/0xc0 [ 792.664376] [] show_map_vma+0x145/0x270 [ 792.664378] [] show_map+0x27/0x80 [ 792.664380] [] show_pid_map+0xe/0x10 [ 792.664382] [] seq_read+0x230/0x3b0 [ 792.664384] [] vfs_read+0xa4/0x180 [ 792.664386] [] sys_read+0x45/0x90 [ 792.664388] [] system_call_fastpath+0x16/0x1b [ 792.664389] ---[ end trace 728fc338d1c79277 ]--- [ 793.767610] [] filemap_write_and_wait_range+0x65/= 0x70 [ 793.807629] [] nfs_file_fsync+0x39/0x90 [nfs] [ 793.843542] [] vfs_fsync+0x26/0x40 [ 793.873700] [] nfs_file_flush+0x6e/0x90 [nfs] [ 793.909611] [] filp_close+0x3a/0x90 [ 793.940284] [] put_files_struct+0x94/0xf0 [ 793.974072] [] exit_files+0x45/0x50 [ 794.004745] [] do_exit+0x17c/0x8e0 [ 794.034902] [] ? __sigqueue_free+0x38/0x40 [ 794.069207] [] ? __dequeue_signal+0x110/0x1e0 [ 794.105071] [] do_group_exit+0x3a/0xa0 [ 794.137300] [] get_signal_to_deliver+0x1c5/0x600 [ 794.174723] [] do_signal+0x3a/0x610 [ 794.205394] [] ? sys_recvfrom+0xea/0x170 [ 794.238664] [] ? ____fput+0x9/0x10 [ 794.268817] [] do_notify_resume+0x80/0xc0 [ 794.302605] [] int_signal+0x12/0x17 [ 794.333280] wish D ffff88040fcd3b40 0 1957 1 0x= 00000002 [ 794.375472] ffff880806de59c8 0000000000000046 ffff8808096906e0 ffff= 880806de5fd8 [ 794.419849] ffff880806de5fd8 ffff880806de5fd8 ffff880409d0c4c0 ffff= 8808096906e0 [ 794.464223] 0000000000000000 ffff8808096906e0 ffff880806de5a70 0000= 000000000082 [ 794.508598] Call Trace: [ 794.523194] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 794.569999] [] schedule+0x24/0x70 [ 794.599641] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 794.640741] [] __wait_on_bit+0x58/0x90 [ 794.672976] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 794.719787] [] out_of_line_wait_on_bit+0x77/0x90 [ 794.757208] [] ? autoremove_wake_function+0x40/0x= 40 [ 794.796189] [] __rpc_wait_for_completion_task+0x2= 8/0x30 [sunrpc] [ 794.841965] [] nfs4_do_close+0x1b8/0x210 [nfsv4] [ 794.879437] [] __nfs4_close+0xdb/0x180 [nfsv4] [ 794.915820] [] nfs4_close_sync+0x13/0x20 [nfsv4] [ 794.953289] [] nfs4_close_context+0x25/0x30 [nfsv= 4] [ 794.992269] [] __put_nfs_open_context+0xa8/0x100 = [nfs] [ 795.032806] [] nfs_release+0x97/0xb0 [nfs] [ 795.067163] [] nfs_file_release+0x20/0x30 [nfs] [ 795.104061] [] __fput+0xe7/0x230 [ 795.133179] [] ____fput+0x9/0x10 [ 795.162294] [] task_work_run+0x63/0x80 [ 795.194526] [] do_exit+0x872/0x8e0 [ 795.224679] [] ? __sigqueue_free+0x38/0x40 [ 795.258985] [] ? __dequeue_signal+0x110/0x1e0 [ 795.294850] [] do_group_exit+0x3a/0xa0 [ 795.327080] [] get_signal_to_deliver+0x1c5/0x600 [ 795.364503] [] do_signal+0x3a/0x610 [ 795.395175] [] ? sys_recvfrom+0xea/0x170 [ 795.428443] [] ? ____fput+0x9/0x10 [ 795.458596] [] do_notify_resume+0x80/0xc0 [ 795.492385] [] int_signal+0x12/0x17 [ 795.523061] fuser D ffff88101fc53b40 0 7986 7811 0x= 00000000 [ 795.565251] ffff880806a4b988 0000000000000086 ffff880809695960 ffff= 880806a4bfd8 [ 795.609627] ffff880806a4bfd8 ffff880806a4bfd8 ffff880409c6f4e0 ffff= 880809695960 [ 795.654003] 0000000000000000 ffff880809695960 ffff880806a4ba30 0000= 000000000082 [ 795.698377] Call Trace: [ 795.712971] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 795.759778] [] schedule+0x24/0x70 [ 795.789421] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 795.830521] [] __wait_on_bit+0x58/0x90 [ 795.862755] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 795.902825] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 795.949634] [] out_of_line_wait_on_bit+0x77/0x90 [ 795.987055] [] ? autoremove_wake_function+0x40/0x= 40 [ 796.026037] [] ? call_connect+0x40/0x40 [sunrpc] [ 796.063508] [] ? call_connect+0x40/0x40 [sunrpc] [ 796.100983] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 796.138974] [] rpc_execute+0x3b/0x80 [sunrpc] [ 796.174889] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 796.211323] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 796.248273] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 796.292439] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 796.330903] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 796.371489] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 796.410517] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 796.448458] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 796.489042] [] complete_walk+0xbe/0x100 [ 796.521791] [] ? path_put+0x1d/0x30 [ 796.552465] [] path_lookupat+0x66/0x740 [ 796.585213] [] do_path_lookup+0x2c/0xc0 [ 796.617961] [] ? getname_flags+0x4e/0xf0 [ 796.651231] [] user_path_at_empty+0x58/0xa0 [ 796.686057] [] ? do_page_fault+0x1bc/0x4b0 [ 796.720364] [] user_path_at+0xc/0x10 [ 796.751556] [] vfs_fstatat+0x30/0x70 [ 796.782750] [] vfs_stat+0x16/0x20 [ 796.812385] [] sys_newstat+0x15/0x30 [ 796.843578] [] ? page_fault+0x25/0x30 [ 796.875289] [] system_call_fastpath+0x16/0x1b [ 796.911150] fuser D ffff880c0fc53b40 0 7995 7811 0x= 00000000 [ 796.953346] ffff881007a5d988 0000000000000082 ffff880fc6d6b020 ffff= 881007a5dfd8 [ 796.997720] ffff881007a5dfd8 ffff881007a5dfd8 ffff880409c994a0 ffff= 880fc6d6b020 [ 797.042096] 0000000000000000 ffff880fc6d6b020 ffff881007a5da30 0000= 000000000082 [ 797.086470] Call Trace: [ 797.101064] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 797.147872] [] schedule+0x24/0x70 [ 797.177513] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 797.218615] [] __wait_on_bit+0x58/0x90 [ 797.250850] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 797.290917] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 797.337728] [] out_of_line_wait_on_bit+0x77/0x90 [ 797.375147] [] ? autoremove_wake_function+0x40/0x= 40 [ 797.414130] [] ? call_connect+0x40/0x40 [sunrpc] [ 797.451602] [] ? call_connect+0x40/0x40 [sunrpc] [ 797.489076] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 797.527067] [] rpc_execute+0x3b/0x80 [sunrpc] [ 797.562982] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 797.599417] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 797.636366] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 797.680533] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 797.718995] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 797.759582] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 797.798611] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 797.836552] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 797.877135] [] complete_walk+0xbe/0x100 [ 797.909884] [] ? path_put+0x1d/0x30 [ 797.940557] [] path_lookupat+0x66/0x740 [ 797.973306] [] do_path_lookup+0x2c/0xc0 [ 798.006057] [] ? getname_flags+0x4e/0xf0 [ 798.039324] [] user_path_at_empty+0x58/0xa0 [ 798.074151] [] ? do_page_fault+0x1bc/0x4b0 [ 798.108456] [] user_path_at+0xc/0x10 [ 798.139651] [] vfs_fstatat+0x30/0x70 [ 798.170842] [] vfs_stat+0x16/0x20 [ 798.200478] [] sys_newstat+0x15/0x30 [ 798.231670] [] ? page_fault+0x25/0x30 [ 798.263381] [] system_call_fastpath+0x16/0x1b [ 798.299245] fuser D ffff880c0fc53b40 0 8008 7811 0x= 00000000 [ 798.341439] ffff88100701d988 0000000000000082 ffff880fc6d686e0 ffff= 88100701dfd8 [ 798.385815] ffff88100701dfd8 ffff88100701dfd8 ffff880409c994a0 ffff= 880fc6d686e0 [ 798.430190] 0000000000000000 ffff880fc6d686e0 ffff88100701da30 0000= 000000000082 [ 798.474564] Call Trace: [ 798.489156] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 798.535965] [] schedule+0x24/0x70 [ 798.565607] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 798.606709] [] __wait_on_bit+0x58/0x90 [ 798.638943] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 798.679011] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 798.725820] [] out_of_line_wait_on_bit+0x77/0x90 [ 798.763241] [] ? autoremove_wake_function+0x40/0x= 40 [ 798.802224] [] ? call_connect+0x40/0x40 [sunrpc] [ 798.839695] [] ? call_connect+0x40/0x40 [sunrpc] [ 798.877170] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 798.915160] [] rpc_execute+0x3b/0x80 [sunrpc] [ 798.951075] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 798.987509] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 799.024460] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 799.068626] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 799.107090] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 799.147676] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 799.186705] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 799.224697] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 799.265280] [] complete_walk+0xbe/0x100 [ 799.298029] [] ? path_put+0x1d/0x30 [ 799.328702] [] path_lookupat+0x66/0x740 [ 799.361451] [] do_path_lookup+0x2c/0xc0 [ 799.394201] [] ? getname_flags+0x4e/0xf0 [ 799.427470] [] user_path_at_empty+0x58/0xa0 [ 799.462296] [] ? do_page_fault+0x1bc/0x4b0 [ 799.496603] [] user_path_at+0xc/0x10 [ 799.527796] [] vfs_fstatat+0x30/0x70 [ 799.558988] [] vfs_stat+0x16/0x20 [ 799.588623] [] sys_newstat+0x15/0x30 [ 799.619815] [] ? page_fault+0x25/0x30 [ 799.651528] [] system_call_fastpath+0x16/0x1b [ 799.687391] fuser D ffff88101fc53b40 0 8026 7811 0x= 00000000 [ 799.729584] ffff880807983988 0000000000000086 ffff880809693700 ffff= 880807983fd8 [ 799.773959] ffff880807983fd8 ffff880807983fd8 ffff880409c6f4e0 ffff= 880809693700 [ 799.818334] 0000000000000000 ffff880809693700 ffff880807983a30 0000= 000000000082 [ 799.862710] Call Trace: [ 799.877303] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 799.924110] [] schedule+0x24/0x70 [ 799.953751] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 799.994854] [] __wait_on_bit+0x58/0x90 [ 800.027088] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 800.067157] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 800.113967] [] out_of_line_wait_on_bit+0x77/0x90 [ 800.151386] [] ? autoremove_wake_function+0x40/0x= 40 [ 800.190368] [] ? call_connect+0x40/0x40 [sunrpc] [ 800.227841] [] ? call_connect+0x40/0x40 [sunrpc] [ 800.265315] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 800.303307] [] rpc_execute+0x3b/0x80 [sunrpc] [ 800.339220] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 800.375655] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 800.412606] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 800.456773] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 800.495235] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 800.535820] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 800.574798] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 800.612790] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 800.653373] [] complete_walk+0xbe/0x100 [ 800.686123] [] ? path_put+0x1d/0x30 [ 800.716796] [] path_lookupat+0x66/0x740 [ 800.749545] [] do_path_lookup+0x2c/0xc0 [ 800.782296] [] ? getname_flags+0x4e/0xf0 [ 800.815565] [] user_path_at_empty+0x58/0xa0 [ 800.850390] [] ? do_page_fault+0x1bc/0x4b0 [ 800.884697] [] user_path_at+0xc/0x10 [ 800.915888] [] vfs_fstatat+0x30/0x70 [ 800.947083] [] vfs_stat+0x16/0x20 [ 800.976718] [] sys_newstat+0x15/0x30 [ 801.007909] [] ? page_fault+0x25/0x30 [ 801.039620] [] system_call_fastpath+0x16/0x1b Cannot stat file /proc/1691/fd/1: Connection timed out Cannot stat file /proc/1691/fd/2: Connection timed out Cannot stat file /proc/1699/fd/1: Connection timed out Cannot stat file /proc/1699/fd/2: Connection timed out Unmounting file systems............................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[31m FAIL =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m umount: /home/atest: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount: /dev: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) Cannot stat file /proc/1683/fd/1: Connection timed out Cannot stat file[ 819.865107] ------------[ cut here ]------------ /proc/1683/fd/2[ 819.899360] WARNING: at fs/dcache.c:2628 prepend_pat= h+0x1bb/0x1d0() [ 819.945103] Hardware name: H8DGU : Connection tim[ 819.964405] Root dentry has weird name <> ed out [ 819.996641] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 820.404471] Pid: 8068, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 820.445012] Call Trace: [ 820.459654] [] warn_slowpath_common+0x7a/0xb0 [ 820.495567] [] warn_slowpath_fmt+0x41/0x50 [ 820.529924] [] prepend_path+0x1bb/0x1d0 [ 820.562728] [] ? bstr_printf+0x371/0x3d0 [ 820.596049] [] path_with_deleted+0x57/0xa0 [ 820.630406] [] d_path+0x9d/0xd0 [ 820.659057] [] seq_path+0x4c/0xc0 [ 820.688743] [] show_map_vma+0x145/0x270 [ 820.721542] [] show_map+0x27/0x80 [ 820.751230] [] show_pid_map+0xe/0x10 [ 820.782476] [] seq_read+0x230/0x3b0 [ 820.813202] [] vfs_read+0xa4/0x180 [ 820.843408] [] sys_read+0x45/0x90 [ 820.873095] [] system_call_fastpath+0x16/0x1b [ 820.909004] ---[ end trace 728fc338d1c79278 ]--- Cannot stat file /proc/1687/fd/1: Connection timed out Cannot stat file[ 830.923284] ------------[ cut here ]------------ /proc/1687/fd/2[ 830.955346] WARNING: at fs/dcache.c:2628 prepend_pat= h+0x1bb/0x1d0() : Connection tim[ 831.001116] Hardware name: H8DGU [ 831.028727] Root dentry has weird name <> ed out [ 831.052699] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 831.456957] Pid: 8068, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 831.497493] Call Trace: [ 831.512081] [] warn_slowpath_common+0x7a/0xb0 [ 831.547994] [] warn_slowpath_fmt+0x41/0x50 [ 831.582301] [] prepend_path+0x1bb/0x1d0 [ 831.615104] [] ? bstr_printf+0x371/0x3d0 [ 831.648423] [] path_with_deleted+0x57/0xa0 [ 831.682780] [] d_path+0x9d/0xd0 [ 831.711386] [] seq_path+0x4c/0xc0 [ 831.741066] [] show_map_vma+0x145/0x270 [ 831.773870] [] show_map+0x27/0x80 [ 831.803554] [] show_pid_map+0xe/0x10 [ 831.834748] [] seq_read+0x230/0x3b0 [ 831.865474] [] vfs_read+0xa4/0x180 [ 831.895678] [] sys_read+0x45/0x90 [ 831.925316] [] system_call_fastpath+0x16/0x1b [ 831.961227] ---[ end trace 728fc338d1c79279 ]--- Cannot stat file /proc/1691/fd/1: Connection timed out Cannot stat file[ 841.975811] ------------[ cut here ]------------ /proc/1691/fd/2[ 842.006746] WARNING: at fs/dcache.c:2628 prepend_pat= h+0x1bb/0x1d0() : Connection tim[ 842.052511] Hardware name: H8DGU ed out [ 842.080122] Root dentry has weird name <> [ 842.108248] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 842.511514] Pid: 8068, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 842.552053] Call Trace: [ 842.566695] [] warn_slowpath_common+0x7a/0xb0 [ 842.602611] [] warn_slowpath_fmt+0x41/0x50 [ 842.636970] [] prepend_path+0x1bb/0x1d0 [ 842.669770] [] ? bstr_printf+0x371/0x3d0 [ 842.703091] [] path_with_deleted+0x57/0xa0 [ 842.737449] [] d_path+0x9d/0xd0 [ 842.766098] [] seq_path+0x4c/0xc0 [ 842.795787] [] show_map_vma+0x145/0x270 [ 842.828586] [] show_map+0x27/0x80 [ 842.858274] [] show_pid_map+0xe/0x10 [ 842.889518] [] seq_read+0x230/0x3b0 [ 842.920245] [] vfs_read+0xa4/0x180 [ 842.950451] [] sys_read+0x45/0x90 [ 842.980138] [] system_call_fastpath+0x16/0x1b [ 843.016049] ---[ end trace 728fc338d1c7927a ]--- Cannot stat file /proc/1699/fd/1: Connection timed out Cannot stat file /proc/1699/fd/2: Connection timed out Unmounting file systems............................................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[35m BUSY =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m=1B[68G=1B[m=0F=1B[36m[=1B[m=0F=1B[31m FAIL =1B[m=0F=1B[36m]=1B[m=0F=1B= [315m umount: /home/atest: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount: /dev: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) Cannot stat file /proc/1683/fd/1: Connection timed out [ 869.393696] SysRq : Show Blocked State [ 869.416134] task PC stack pid father [ 869.451527] Xvnc D ffff88080fcd3b40 0 1657 1 0x= 00000002 [ 869.493728] ffff880c0834bb98 0000000000000046 ffff880c07980dc0 ffff= 880c0834bfd8 [ 869.538101] ffff880c0834bfd8 ffff880c0834bfd8 ffff880809259b80 ffff= 880c07980dc0 [ 869.582477] ffff880c0834bb98 ffff880c07980dc0 ffff88080fcd43a0 0000= 000000000002 [ 869.626853] Call Trace: [ 869.641441] [] ? __lock_page+0x70/0x70 [ 869.673671] [] schedule+0x24/0x70 [ 869.703304] [] io_schedule+0x8a/0xd0 [ 869.734499] [] sleep_on_page+0x9/0x10 [ 869.766209] [] __wait_on_bit+0x58/0x90 [ 869.798439] [] ? find_get_pages_tag+0xd1/0x180 [ 869.834823] [] wait_on_page_bit+0x78/0x80 [ 869.868610] [] ? autoremove_wake_function+0x40/0x= 40 [ 869.907588] [] filemap_fdatawait_range+0xf9/0x190= [ 869.945528] [] ? do_writepages+0x1c/0x40 [ 869.978797] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 870.018812] [] filemap_write_and_wait_range+0x65/= 0x70 [ 870.058835] [] nfs_file_fsync+0x39/0x90 [nfs] [ 870.094742] [] vfs_fsync+0x26/0x40 [ 870.124901] [] nfs_file_flush+0x6e/0x90 [nfs] [ 870.160814] [] filp_close+0x3a/0x90 [ 870.191488] [] put_files_struct+0x94/0xf0 [ 870.225275] [] exit_files+0x45/0x50 [ 870.255949] [] do_exit+0x17c/0x8e0 [ 870.286102] [] ? do_munmap+0x328/0x400 [ 870.318333] [] do_group_exit+0x3a/0xa0 [ 870.319988] ------------[ cut here ]------------ [ 870.319997] WARNING: at fs/dcache.c:2628 prepend_path+0x1bb/0x1d0() [ 870.319998] Hardware name: H8DGU [ 870.319998] Root dentry has weird name <> [ 870.320047] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 870.320050] Pid: 8367, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 870.320051] Call Trace: [ 870.320060] [] warn_slowpath_common+0x7a/0xb0 [ 870.320062] [] warn_slowpath_fmt+0x41/0x50 [ 870.320065] [] prepend_path+0x1bb/0x1d0 [ 870.320069] [] ? bstr_printf+0x371/0x3d0 [ 870.320072] [] path_with_deleted+0x57/0xa0 [ 870.320074] [] d_path+0x9d/0xd0 [ 870.320078] [] seq_path+0x4c/0xc0 [ 870.320081] [] show_map_vma+0x145/0x270 [ 870.320083] [] show_map+0x27/0x80 [ 870.320085] [] show_pid_map+0xe/0x10 [ 870.320087] [] seq_read+0x230/0x3b0 [ 870.320090] [] vfs_read+0xa4/0x180 [ 870.320092] [] sys_read+0x45/0x90 [ 870.320096] [] system_call_fastpath+0x16/0x1b [ 870.320097] ---[ end trace 728fc338d1c7927b ]--- [ 871.385575] [] sys_exit_group+0x12/0x20 [ 871.418324] [] system_call_fastpath+0x16/0x1b [ 871.454186] vncconfig D ffff88080fc53b40 0 1662 1 0x= 00000002 [ 871.496381] ffff880c08c7d9c8 0000000000000046 ffff880c07982940 ffff= 880c08c7dfd8 [ 871.540757] ffff880c08c7dfd8 ffff880c08c7dfd8 ffff8808096e9b80 ffff= 880c07982940 [ 871.585131] ffff880c08c7d9c8 ffff880c07982940 ffff88080fc543a0 0000= 000000000002 [ 871.629506] Call Trace: [ 871.644093] [] ? __lock_page+0x70/0x70 [ 871.676323] [] schedule+0x24/0x70 [ 871.705960] [] io_schedule+0x8a/0xd0 [ 871.737151] [] sleep_on_page+0x9/0x10 [ 871.768864] [] __wait_on_bit+0x58/0x90 [ 871.801094] [] ? find_get_pages_tag+0xd1/0x180 [ 871.837477] [] wait_on_page_bit+0x78/0x80 [ 871.871264] [] ? autoremove_wake_function+0x40/0x= 40 [ 871.910241] [] filemap_fdatawait_range+0xf9/0x190= [ 871.948183] [] ? do_writepages+0x1c/0x40 [ 871.981451] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 872.021467] [] filemap_write_and_wait_range+0x65/= 0x70 [ 872.061485] [] nfs_file_fsync+0x39/0x90 [nfs] [ 872.097397] [] vfs_fsync+0x26/0x40 [ 872.127555] [] nfs_file_flush+0x6e/0x90 [nfs] [ 872.163467] [] filp_close+0x3a/0x90 [ 872.194141] [] put_files_struct+0x94/0xf0 [ 872.227929] [] exit_files+0x45/0x50 [ 872.258601] [] do_exit+0x17c/0x8e0 [ 872.288758] [] ? __sigqueue_free+0x38/0x40 [ 872.323063] [] ? __sigqueue_free+0x38/0x40 [ 872.357371] [] do_group_exit+0x3a/0xa0 [ 872.389600] [] get_signal_to_deliver+0x1c5/0x600 [ 872.427021] [] do_signal+0x3a/0x610 [ 872.457695] [] ? sys_recvfrom+0xea/0x170 [ 872.490964] [] ? ____fput+0x9/0x10 [ 872.521118] [] do_notify_resume+0x80/0xc0 [ 872.554904] [] int_signal+0x12/0x17 [ 872.585577] sh D ffff88080fcd3b40 0 1665 1 0x= 00000006 [ 872.627772] ffff880806e559c8 0000000000000046 ffff8808096e2260 ffff= 880806e55fd8 [ 872.672147] ffff880806e55fd8 ffff880806e55fd8 ffff880409c6e720 ffff= 8808096e2260 [ 872.716521] ffff880806e559c8 ffff8808096e2260 ffff88080fcd43a0 0000= 000000000002 [ 872.760898] Call Trace: [ 872.775483] [] ? __lock_page+0x70/0x70 [ 872.807714] [] schedule+0x24/0x70 [ 872.837350] [] io_schedule+0x8a/0xd0 [ 872.868544] [] sleep_on_page+0x9/0x10 [ 872.900256] [] __wait_on_bit+0x58/0x90 [ 872.932485] [] ? find_get_pages_tag+0xd1/0x180 [ 872.968867] [] wait_on_page_bit+0x78/0x80 [ 873.002655] [] ? autoremove_wake_function+0x40/0x= 40 [ 873.041632] [] filemap_fdatawait_range+0xf9/0x190= [ 873.079574] [] ? do_writepages+0x1c/0x40 [ 873.112840] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 873.152859] [] filemap_write_and_wait_range+0x65/= 0x70 [ 873.192875] [] nfs_file_fsync+0x39/0x90 [nfs] [ 873.228736] [] vfs_fsync+0x26/0x40 [ 873.258894] [] nfs_file_flush+0x6e/0x90 [nfs] [ 873.294755] [] filp_close+0x3a/0x90 [ 873.325429] [] put_files_struct+0x94/0xf0 [ 873.359216] [] exit_files+0x45/0x50 [ 873.389890] [] do_exit+0x17c/0x8e0 [ 873.420044] [] do_group_exit+0x3a/0xa0 [ 873.452275] [] get_signal_to_deliver+0x1c5/0x600 [ 873.489694] [] do_signal+0x3a/0x610 [ 873.520367] [] ? __mmdrop+0x5b/0x90 [ 873.551044] [] ? do_mlock_pages+0x11f/0x150 [ 873.585868] [] ? __schedule+0x2ce/0x6f0 [ 873.618619] [] do_notify_resume+0x80/0xc0 [ 873.652405] [] int_signal+0x12/0x17 [ 873.683076] xfce4-session D ffff880c0fc13b40 0 1671 1665 0x= 00000002 [ 873.725271] ffff8808073cd9c8 0000000000000046 ffff8808096e1b80 ffff= 8808073cdfd8 [ 873.769645] ffff8808073cdfd8 ffff8808073cdfd8 ffff880c0660b700 ffff= 8808096e1b80 [ 873.814022] ffff8808073cd9c8 ffff8808096e1b80 ffff880c0fc143a0 0000= 000000000002 [ 873.858398] Call Trace: [ 873.872986] [] ? __lock_page+0x70/0x70 [ 873.905213] [] schedule+0x24/0x70 [ 873.934849] [] io_schedule+0x8a/0xd0 [ 873.966042] [] sleep_on_page+0x9/0x10 [ 873.997754] [] __wait_on_bit+0x58/0x90 [ 874.029985] [] ? find_get_pages_tag+0xd1/0x180 [ 874.066368] [] wait_on_page_bit+0x78/0x80 [ 874.100156] [] ? autoremove_wake_function+0x40/0x= 40 [ 874.139133] [] filemap_fdatawait_range+0xf9/0x190= [ 874.177073] [] ? do_writepages+0x1c/0x40 [ 874.210340] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 874.250357] [] filemap_write_and_wait_range+0x65/= 0x70 [ 874.290376] [] nfs_file_fsync+0x39/0x90 [nfs] [ 874.326288] [] vfs_fsync+0x26/0x40 [ 874.356444] [] nfs_file_flush+0x6e/0x90 [nfs] [ 874.392305] [] filp_close+0x3a/0x90 [ 874.422979] [] put_files_struct+0x94/0xf0 [ 874.456769] [] exit_files+0x45/0x50 [ 874.487441] [] do_exit+0x17c/0x8e0 [ 874.517596] [] ? __sigqueue_free+0x38/0x40 [ 874.551902] [] ? __dequeue_signal+0x110/0x1e0 [ 874.587765] [] do_group_exit+0x3a/0xa0 [ 874.619995] [] get_signal_to_deliver+0x1c5/0x600 [ 874.657418] [] do_signal+0x3a/0x610 [ 874.688090] [] ? __pollwait+0xf0/0xf0 [ 874.719800] [] ? ____fput+0x9/0x10 [ 874.749956] [] ? __pollwait+0xf0/0xf0 [ 874.781667] [] ? __pollwait+0xf0/0xf0 [ 874.813379] [] do_notify_resume+0x80/0xc0 [ 874.847166] [] int_signal+0x12/0x17 [ 874.877840] xfwm4 D ffff88080fc93b40 0 1683 1 0x= 00000004 [ 874.920033] ffff881007b5fa38 0000000000000086 ffff881008c63700 ffff= 881007b5ffd8 [ 874.964409] ffff881007b5ffd8 ffff881007b5ffd8 ffff8808096e8dc0 ffff= 881008c63700 [ 875.008784] ffff881007b5fa38 ffff881008c63700 ffff88080fc943a0 0000= 000000000002 [ 875.053160] Call Trace: [ 875.067746] [] ? __lock_page+0x70/0x70 [ 875.099976] [] schedule+0x24/0x70 [ 875.129613] [] io_schedule+0x8a/0xd0 [ 875.160804] [] sleep_on_page+0x9/0x10 [ 875.192516] [] __wait_on_bit+0x58/0x90 [ 875.224746] [] wait_on_page_bit+0x78/0x80 [ 875.258535] [] ? autoremove_wake_function+0x40/0x= 40 [ 875.297513] [] grab_cache_page_write_begin+0xac/0= xf0 [ 875.337013] [] nfs_write_begin+0x5b/0x1f0 [nfs] [ 875.373963] [] generic_file_buffered_write+0x116/= 0x280 [ 875.414499] [] __generic_file_aio_write+0x1c5/0x3= c0 [ 875.453476] [] ? __mutex_lock_slowpath+0x20a/0x2b= 0 [ 875.491935] [] generic_file_aio_write+0x7a/0xf0 [ 875.528840] [] nfs_file_write+0xa3/0x190 [nfs] [ 875.565270] [] do_sync_write+0xa7/0xe0 [ 875.597502] [] vfs_write+0xa7/0x180 [ 875.628174] [] sys_write+0x45/0x90 [ 875.658329] [] system_call_fastpath+0x16/0x1b [ 875.694191] xfce4-panel D ffff88080fc53b40 0 1687 1 0x= 00000004 [ 875.736386] ffff8804097ebc88 0000000000000082 ffff880409a9a260 ffff= 8804097ebfd8 [ 875.780760] ffff8804097ebfd8 ffff8804097ebfd8 ffff880806921b80 ffff= 880409a9a260 [ 875.825137] ffff8804097ebc78 ffff880809e49b30 ffff880409a9a260 ffff= 880809e49b34 [ 875.869511] Call Trace: [ 875.884099] [] schedule+0x24/0x70 [ 875.913734] [] schedule_preempt_disabled+0x9/0x10= [ 875.951674] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 875.989094] [] mutex_lock+0x19/0x30 [ 876.019767] [] generic_file_aio_write+0x66/0xf0 [ 876.056671] [] nfs_file_write+0xa3/0x190 [nfs] [ 876.093051] [] do_sync_write+0xa7/0xe0 [ 876.125283] [] vfs_write+0xa7/0x180 [ 876.155956] [] sys_write+0x45/0x90 [ 876.186109] [] system_call_fastpath+0x16/0x1b [ 876.221973] Thunar D ffff880c0fc93b40 0 1689 1 0x= 00000002 [ 876.264167] ffff8808074479c8 0000000000000046 ffff88080965a940 ffff= 880807447fd8 [ 876.308542] ffff880807447fd8 ffff880807447fd8 ffff8808096e4ba0 ffff= 88080965a940 [ 876.352918] ffff8808074479c8 ffff88080965a940 ffff880c0fc943a0 0000= 000000000002 [ 876.397294] Call Trace: [ 876.411879] [] ? __lock_page+0x70/0x70 [ 876.444111] [] schedule+0x24/0x70 [ 876.473746] [] io_schedule+0x8a/0xd0 [ 876.504938] [] sleep_on_page+0x9/0x10 [ 876.536651] [] __wait_on_bit+0x58/0x90 [ 876.568880] [] ? find_get_pages_tag+0xd1/0x180 [ 876.605263] [] wait_on_page_bit+0x78/0x80 [ 876.639051] [] ? autoremove_wake_function+0x40/0x= 40 [ 876.678029] [] filemap_fdatawait_range+0xf9/0x190= [ 876.715968] [] ? do_writepages+0x1c/0x40 [ 876.749237] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 876.789253] [] filemap_write_and_wait_range+0x65/= 0x70 [ 876.829272] [] nfs_file_fsync+0x39/0x90 [nfs] [ 876.865184] [] vfs_fsync+0x26/0x40 [ 876.895340] [] nfs_file_flush+0x6e/0x90 [nfs] [ 876.931201] [] filp_close+0x3a/0x90 [ 876.961876] [] put_files_struct+0x94/0xf0 [ 876.995663] [] exit_files+0x45/0x50 [ 877.026338] [] do_exit+0x17c/0x8e0 [ 877.056490] [] do_group_exit+0x3a/0xa0 [ 877.088722] [] get_signal_to_deliver+0x1c5/0x600 [ 877.126143] [] do_signal+0x3a/0x610 [ 877.156817] [] ? sys_recvfrom+0x127/0x170 [ 877.190603] [] ? do_mlock_pages+0x11f/0x150 [ 877.225428] [] do_notify_resume+0x80/0xc0 [ 877.259217] [] int_signal+0x12/0x17 [ 877.289890] xfdesktop D ffff880c0fcd3b40 0 1691 1 0x= 00000004 [ 877.332084] ffff88100777dc88 0000000000000086 ffff881008c64ba0 ffff= 88100777dfd8 [ 877.376459] ffff88100777dfd8 ffff88100777dfd8 ffff880409c9a260 ffff= 881008c64ba0 [ 877.420833] ffff88100777dc78 ffff880809e49b30 ffff881008c64ba0 ffff= 880809e49b34 [ 877.465208] Call Trace: [ 877.479797] [] schedule+0x24/0x70 [ 877.509431] [] schedule_preempt_disabled+0x9/0x10= [ 877.547372] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 877.584793] [] mutex_lock+0x19/0x30 [ 877.615466] [] generic_file_aio_write+0x66/0xf0 [ 877.652371] [] nfs_file_write+0xa3/0x190 [nfs] [ 877.688800] [] do_sync_write+0xa7/0xe0 [ 877.721033] [] vfs_write+0xa7/0x180 [ 877.751704] [] sys_write+0x45/0x90 [ 877.781860] [] system_call_fastpath+0x16/0x1b [ 877.817723] xfsettingsd D ffff880c0fc53b40 0 1699 1 0x= 00000004 [ 877.859916] ffff8808092a3c88 0000000000000086 ffff8808096e44c0 ffff= 8808092a3fd8 [ 877.904291] ffff8808092a3fd8 ffff8808092a3fd8 ffff880c082d0000 ffff= 8808096e44c0 [ 877.948668] ffff8808092a3c78 ffff880809e49b30 ffff8808096e44c0 ffff= 880809e49b34 [ 877.993043] Call Trace: [ 878.007629] [] schedule+0x24/0x70 [ 878.037264] [] schedule_preempt_disabled+0x9/0x10= [ 878.075206] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 878.112626] [] mutex_lock+0x19/0x30 [ 878.143299] [] generic_file_aio_write+0x66/0xf0 [ 878.180205] [] nfs_file_write+0xa3/0x190 [nfs] [ 878.216635] [] do_sync_write+0xa7/0xe0 [ 878.248867] [] vfs_write+0xa7/0x180 [ 878.279539] [] sys_write+0x45/0x90 [ 878.309694] [] system_call_fastpath+0x16/0x1b [ 878.345556] panel-6-systray D ffff88080fc53b40 0 1729 1687 0x= 00000002 [ 878.387749] ffff880806dd19c8 0000000000000046 ffff8808096ea260 ffff= 880806dd1fd8 [ 878.432126] ffff880806dd1fd8 ffff880806dd1fd8 ffff88080a0b74e0 ffff= 8808096ea260 [ 878.476501] ffff880806dd19c8 ffff8808096ea260 ffff88080fc543a0 0000= 000000000002 [ 878.520876] Call Trace: [ 878.535462] [] ? __lock_page+0x70/0x70 [ 878.567692] [] schedule+0x24/0x70 [ 878.597328] [] io_schedule+0x8a/0xd0 [ 878.628521] [] sleep_on_page+0x9/0x10 [ 878.660234] [] __wait_on_bit+0x58/0x90 [ 878.692464] [] ? find_get_pages_tag+0xd1/0x180 [ 878.728846] [] wait_on_page_bit+0x78/0x80 [ 878.762635] [] ? autoremove_wake_function+0x40/0x= 40 [ 878.801612] [] filemap_fdatawait_range+0xf9/0x190= [ 878.839552] [] ? do_writepages+0x1c/0x40 [ 878.872821] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 878.912837] [] filemap_write_and_wait_range+0x65/= 0x70 [ 878.952855] [] nfs_file_fsync+0x39/0x90 [nfs] [ 878.988768] [] vfs_fsync+0x26/0x40 [ 879.018925] [] nfs_file_flush+0x6e/0x90 [nfs] [ 879.054784] [] filp_close+0x3a/0x90 [ 879.085459] [] put_files_struct+0x94/0xf0 [ 879.119247] [] exit_files+0x45/0x50 [ 879.149920] [] do_exit+0x17c/0x8e0 [ 879.180074] [] ? __sigqueue_free+0x38/0x40 [ 879.214381] [] ? __dequeue_signal+0x110/0x1e0 [ 879.250244] [] do_group_exit+0x3a/0xa0 [ 879.282476] [] get_signal_to_deliver+0x1c5/0x600 [ 879.319896] [] do_signal+0x3a/0x610 [ 879.350568] [] ? sys_recvfrom+0xea/0x170 [ 879.383838] [] ? ____fput+0x9/0x10 [ 879.413992] [] do_notify_resume+0x80/0xc0 [ 879.447778] [] int_signal+0x12/0x17 [ 879.478454] panel-2-actions D ffff88080fc13b40 0 1731 1687 0x= 00000002 [ 879.520645] ffff881007c099c8 0000000000000046 ffff8810091ee720 ffff= 881007c09fd8 [ 879.565021] ffff881007c09fd8 ffff881007c09fd8 ffff880c07986040 ffff= 8810091ee720 [ 879.609397] ffff881007c099c8 ffff8810091ee720 ffff88080fc143a0 0000= 000000000002 [ 879.653773] Call Trace: [ 879.668359] [] ? __lock_page+0x70/0x70 [ 879.700589] [] schedule+0x24/0x70 [ 879.730225] [] io_schedule+0x8a/0xd0 [ 879.761417] [] sleep_on_page+0x9/0x10 [ 879.793129] [] __wait_on_bit+0x58/0x90 [ 879.825361] [] ? find_get_pages_tag+0xd1/0x180 [ 879.861742] [] wait_on_page_bit+0x78/0x80 [ 879.895529] [] ? autoremove_wake_function+0x40/0x= 40 [ 879.934507] [] filemap_fdatawait_range+0xf9/0x190= [ 879.972448] [] ? do_writepages+0x1c/0x40 [ 880.005717] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 880.045731] [] filemap_write_and_wait_range+0x65/= 0x70 [ 880.085751] [] nfs_file_fsync+0x39/0x90 [nfs] [ 880.121664] [] vfs_fsync+0x26/0x40 [ 880.151820] [] nfs_file_flush+0x6e/0x90 [nfs] [ 880.187680] [] filp_close+0x3a/0x90 [ 880.218355] [] put_files_struct+0x94/0xf0 [ 880.252144] [] exit_files+0x45/0x50 [ 880.282816] [] do_exit+0x17c/0x8e0 [ 880.312971] [] ? __sigqueue_free+0x38/0x40 [ 880.347277] [] ? __dequeue_signal+0x110/0x1e0 [ 880.383141] [] do_group_exit+0x3a/0xa0 [ 880.415371] [] get_signal_to_deliver+0x1c5/0x600 [ 880.452793] [] do_signal+0x3a/0x610 [ 880.483466] [] ? sys_recvfrom+0xea/0x170 [ 880.516734] [] ? ____fput+0x9/0x10 [ 880.546889] [] do_notify_resume+0x80/0xc0 [ 880.550621] ------------[ cut here ]------------ [ 880.550627] WARNING: at fs/dcache.c:2628 prepend_path+0x1bb/0x1d0() [ 880.550628] Hardware name: H8DGU [ 880.550629] Root dentry has weird name <> [ 880.550668] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 880.550670] Pid: 8367, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 880.550671] Call Trace: [ 880.550678] [] warn_slowpath_common+0x7a/0xb0 [ 880.550681] [] warn_slowpath_fmt+0x41/0x50 [ 880.550683] [] prepend_path+0x1bb/0x1d0 [ 880.550686] [] ? bstr_printf+0x371/0x3d0 [ 880.550689] [] path_with_deleted+0x57/0xa0 [ 880.550691] [] d_path+0x9d/0xd0 [ 880.550694] [] seq_path+0x4c/0xc0 [ 880.550697] [] show_map_vma+0x145/0x270 [ 880.550699] [] show_map+0x27/0x80 [ 880.550701] [] show_pid_map+0xe/0x10 [ 880.550703] [] seq_read+0x230/0x3b0 [ 880.550706] [] vfs_read+0xa4/0x180 [ 880.550707] [] sys_read+0x45/0x90 [ 880.550711] [] system_call_fastpath+0x16/0x1b [ 880.550712] ---[ end trace 728fc338d1c7927c ]--- [ 881.615688] [] int_signal+0x12/0x17 [ 881.646361] wish D ffff88040fcd3b40 0 1957 1 0x= 00000002 [ 881.688552] ffff880806de59c8 0000000000000046 ffff8808096906e0 ffff= 880806de5fd8 [ 881.732929] ffff880806de5fd8 ffff880806de5fd8 ffff880409d0c4c0 ffff= 8808096906e0 [ 881.777304] 0000000000000000 ffff8808096906e0 ffff880806de5a70 0000= 000000000082 [ 881.821679] Call Trace: [ 881.836277] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 881.883080] [] schedule+0x24/0x70 [ 881.912722] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 881.953821] [] __wait_on_bit+0x58/0x90 [ 881.986057] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 882.032867] [] out_of_line_wait_on_bit+0x77/0x90 [ 882.070289] [] ? autoremove_wake_function+0x40/0x= 40 [ 882.109272] [] __rpc_wait_for_completion_task+0x2= 8/0x30 [sunrpc] [ 882.155048] [] nfs4_do_close+0x1b8/0x210 [nfsv4] [ 882.192520] [] __nfs4_close+0xdb/0x180 [nfsv4] [ 882.228952] [] nfs4_close_sync+0x13/0x20 [nfsv4] [ 882.266373] [] nfs4_close_context+0x25/0x30 [nfsv= 4] [ 882.305352] [] __put_nfs_open_context+0xa8/0x100 = [nfs] [ 882.345939] [] nfs_release+0x97/0xb0 [nfs] [ 882.380296] [] nfs_file_release+0x20/0x30 [nfs] [ 882.417246] [] __fput+0xe7/0x230 [ 882.446364] [] ____fput+0x9/0x10 [ 882.475480] [] task_work_run+0x63/0x80 [ 882.507710] [] do_exit+0x872/0x8e0 [ 882.537865] [] ? __sigqueue_free+0x38/0x40 [ 882.572171] [] ? __dequeue_signal+0x110/0x1e0 [ 882.608035] [] do_group_exit+0x3a/0xa0 [ 882.640266] [] get_signal_to_deliver+0x1c5/0x600 [ 882.677686] [] do_signal+0x3a/0x610 [ 882.708358] [] ? sys_recvfrom+0xea/0x170 [ 882.741629] [] ? ____fput+0x9/0x10 [ 882.771783] [] do_notify_resume+0x80/0xc0 [ 882.805570] [] int_signal+0x12/0x17 [ 882.836246] fuser D ffff88080fc53b40 0 7986 1 0x= 00000000 [ 882.878435] ffff880806a4b988 0000000000000086 ffff880809695960 ffff= 880806a4bfd8 [ 882.922813] ffff880806a4bfd8 ffff880806a4bfd8 ffff880409c6d960 ffff= 880809695960 [ 882.967186] 0000000000000000 ffff880809695960 ffff880806a4ba30 0000= 000000000082 [ 883.011562] Call Trace: [ 883.026155] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 883.072964] [] schedule+0x24/0x70 [ 883.102604] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 883.143706] [] __wait_on_bit+0x58/0x90 [ 883.175940] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 883.216010] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 883.262819] [] out_of_line_wait_on_bit+0x77/0x90 [ 883.300238] [] ? autoremove_wake_function+0x40/0x= 40 [ 883.339221] [] ? call_connect+0x40/0x40 [sunrpc] [ 883.376694] [] ? call_connect+0x40/0x40 [sunrpc] [ 883.414168] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 883.452158] [] rpc_execute+0x3b/0x80 [sunrpc] [ 883.488072] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 883.524507] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 883.561457] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 883.605625] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 883.644087] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 883.684673] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 883.723650] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 883.761591] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 883.802174] [] complete_walk+0xbe/0x100 [ 883.834924] [] ? path_put+0x1d/0x30 [ 883.865598] [] path_lookupat+0x66/0x740 [ 883.898348] [] do_path_lookup+0x2c/0xc0 [ 883.931095] [] ? getname_flags+0x4e/0xf0 [ 883.964365] [] user_path_at_empty+0x58/0xa0 [ 883.999192] [] ? do_page_fault+0x1bc/0x4b0 [ 884.033498] [] user_path_at+0xc/0x10 [ 884.064689] [] vfs_fstatat+0x30/0x70 [ 884.095881] [] vfs_stat+0x16/0x20 [ 884.125517] [] sys_newstat+0x15/0x30 [ 884.156711] [] ? page_fault+0x25/0x30 [ 884.188421] [] system_call_fastpath+0x16/0x1b [ 884.224284] fuser D ffff88080fc53b40 0 7995 1 0x= 00000000 [ 884.266479] ffff881007a5d988 0000000000000082 ffff880fc6d6b020 ffff= 881007a5dfd8 [ 884.310855] ffff881007a5dfd8 ffff881007a5dfd8 ffff880409c6d960 ffff= 880fc6d6b020 [ 884.355229] 0000000000000000 ffff880fc6d6b020 ffff881007a5da30 0000= 000000000082 [ 884.399603] Call Trace: [ 884.414197] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 884.461006] [] schedule+0x24/0x70 [ 884.490648] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 884.531747] [] __wait_on_bit+0x58/0x90 [ 884.563983] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 884.604050] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 884.650860] [] out_of_line_wait_on_bit+0x77/0x90 [ 884.688282] [] ? autoremove_wake_function+0x40/0x= 40 [ 884.727263] [] ? call_connect+0x40/0x40 [sunrpc] [ 884.764735] [] ? call_connect+0x40/0x40 [sunrpc] [ 884.802210] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 884.840200] [] rpc_execute+0x3b/0x80 [sunrpc] [ 884.876114] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 884.912549] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 884.949499] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 884.993668] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 885.032129] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 885.072716] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 885.111745] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 885.149736] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 885.190320] [] complete_walk+0xbe/0x100 [ 885.223070] [] ? path_put+0x1d/0x30 [ 885.253743] [] path_lookupat+0x66/0x740 [ 885.286493] [] do_path_lookup+0x2c/0xc0 [ 885.319241] [] ? getname_flags+0x4e/0xf0 [ 885.352509] [] user_path_at_empty+0x58/0xa0 [ 885.387337] [] ? do_page_fault+0x1bc/0x4b0 [ 885.421641] [] user_path_at+0xc/0x10 [ 885.452835] [] vfs_fstatat+0x30/0x70 [ 885.484027] [] vfs_stat+0x16/0x20 [ 885.513664] [] sys_newstat+0x15/0x30 [ 885.544855] [] ? page_fault+0x25/0x30 [ 885.576568] [] system_call_fastpath+0x16/0x1b [ 885.612431] fuser D ffff880c0fc53b40 0 8008 1 0x= 00000000 [ 885.654623] ffff88100701d988 0000000000000082 ffff880fc6d686e0 ffff= 88100701dfd8 [ 885.698999] ffff88100701dfd8 ffff88100701dfd8 ffff880409c994a0 ffff= 880fc6d686e0 [ 885.743375] 0000000000000000 ffff880fc6d686e0 ffff88100701da30 0000= 000000000082 [ 885.787751] Call Trace: [ 885.802343] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 885.849150] [] schedule+0x24/0x70 [ 885.878792] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 885.919893] [] __wait_on_bit+0x58/0x90 [ 885.952128] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 885.992196] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 886.039007] [] out_of_line_wait_on_bit+0x77/0x90 [ 886.076427] [] ? autoremove_wake_function+0x40/0x= 40 [ 886.115407] [] ? call_connect+0x40/0x40 [sunrpc] [ 886.152829] [] ? call_connect+0x40/0x40 [sunrpc] [ 886.190302] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 886.228295] [] rpc_execute+0x3b/0x80 [sunrpc] [ 886.264208] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 886.300643] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 886.337593] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 886.381761] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 886.420224] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 886.460809] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 886.499837] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 886.537777] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 886.578309] [] complete_walk+0xbe/0x100 [ 886.611060] [] ? path_put+0x1d/0x30 [ 886.641733] [] path_lookupat+0x66/0x740 [ 886.674482] [] do_path_lookup+0x2c/0xc0 [ 886.707230] [] ? getname_flags+0x4e/0xf0 [ 886.740500] [] user_path_at_empty+0x58/0xa0 [ 886.775327] [] ? do_page_fault+0x1bc/0x4b0 [ 886.809634] [] user_path_at+0xc/0x10 [ 886.840825] [] vfs_fstatat+0x30/0x70 [ 886.872017] [] vfs_stat+0x16/0x20 [ 886.901653] [] sys_newstat+0x15/0x30 [ 886.932845] [] ? page_fault+0x25/0x30 [ 886.964557] [] system_call_fastpath+0x16/0x1b [ 887.000420] fuser D ffff88080fc53b40 0 8026 1 0x= 00000000 [ 887.042613] ffff880807983988 0000000000000086 ffff880809693700 ffff= 880807983fd8 [ 887.086988] ffff880807983fd8 ffff880807983fd8 ffff880409c6d960 ffff= 880809693700 [ 887.131365] 0000000000000000 ffff880809693700 ffff880807983a30 0000= 000000000082 [ 887.175739] Call Trace: [ 887.190332] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 887.237142] [] schedule+0x24/0x70 [ 887.266782] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 887.307882] [] __wait_on_bit+0x58/0x90 [ 887.340116] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 887.380185] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 887.426997] [] out_of_line_wait_on_bit+0x77/0x90 [ 887.464415] [] ? autoremove_wake_function+0x40/0x= 40 [ 887.503397] [] ? call_connect+0x40/0x40 [sunrpc] [ 887.540870] [] ? call_connect+0x40/0x40 [sunrpc] [ 887.578344] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 887.616336] [] rpc_execute+0x3b/0x80 [sunrpc] [ 887.652249] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 887.688685] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 887.725634] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 887.769801] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 887.808265] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 887.848851] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 887.887880] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 887.925871] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 887.966404] [] complete_walk+0xbe/0x100 [ 887.999154] [] ? path_put+0x1d/0x30 [ 888.029826] [] path_lookupat+0x66/0x740 [ 888.062576] [] do_path_lookup+0x2c/0xc0 [ 888.095324] [] ? getname_flags+0x4e/0xf0 [ 888.128595] [] user_path_at_empty+0x58/0xa0 [ 888.163420] [] ? do_page_fault+0x1bc/0x4b0 [ 888.197727] [] user_path_at+0xc/0x10 [ 888.228919] [] vfs_fstatat+0x30/0x70 [ 888.260111] [] vfs_stat+0x16/0x20 [ 888.289746] [] sys_newstat+0x15/0x30 [ 888.320939] [] ? page_fault+0x25/0x30 [ 888.352651] [] system_call_fastpath+0x16/0x1b [ 888.388512] fuser D ffff88080fc53b40 0 8242 1 0x= 00000000 [ 888.430708] ffff881008cdf988 0000000000000082 ffff880fc6d6a940 ffff= 881008cdffd8 [ 888.475083] ffff881008cdffd8 ffff881008cdffd8 ffff880409c6d960 ffff= 880fc6d6a940 [ 888.519457] 0000000000000000 ffff880fc6d6a940 ffff881008cdfa30 0000= 000000000082 [ 888.563833] Call Trace: [ 888.578427] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 888.625235] [] schedule+0x24/0x70 [ 888.654877] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 888.695977] [] __wait_on_bit+0x58/0x90 [ 888.728212] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 888.768280] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 888.815089] [] out_of_line_wait_on_bit+0x77/0x90 [ 888.852509] [] ? autoremove_wake_function+0x40/0x= 40 [ 888.891491] [] ? call_connect+0x40/0x40 [sunrpc] [ 888.928965] [] ? call_connect+0x40/0x40 [sunrpc] [ 888.966438] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 889.004429] [] rpc_execute+0x3b/0x80 [sunrpc] [ 889.040345] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 889.076778] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 889.113728] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 889.157897] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 889.196359] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 889.236945] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 889.275974] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 889.313966] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 889.354548] [] complete_walk+0xbe/0x100 [ 889.387297] [] ? path_put+0x1d/0x30 [ 889.417971] [] path_lookupat+0x66/0x740 [ 889.450720] [] do_path_lookup+0x2c/0xc0 [ 889.483470] [] ? getname_flags+0x4e/0xf0 [ 889.516738] [] user_path_at_empty+0x58/0xa0 [ 889.551565] [] ? do_page_fault+0x1bc/0x4b0 [ 889.585871] [] user_path_at+0xc/0x10 [ 889.617064] [] vfs_fstatat+0x30/0x70 [ 889.648257] [] vfs_stat+0x16/0x20 [ 889.677891] [] sys_newstat+0x15/0x30 [ 889.709084] [] ? page_fault+0x25/0x30 [ 889.740797] [] system_call_fastpath+0x16/0x1b [ 889.776661] fuser D ffff88080fc53b40 0 8251 1 0x= 00000000 [ 889.818853] ffff8804005a9988 0000000000000086 ffff8804068ce720 ffff= 8804005a9fd8 [ 889.863227] ffff8804005a9fd8 ffff8804005a9fd8 ffff880409c6d960 ffff= 8804068ce720 [ 889.907603] 0000000000000000 ffff8804068ce720 ffff8804005a9a30 0000= 000000000082 [ 889.951980] Call Trace: [ 889.966573] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 890.013380] [] schedule+0x24/0x70 [ 890.043021] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 890.084122] [] __wait_on_bit+0x58/0x90 [ 890.116356] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 890.156426] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 890.203236] [] out_of_line_wait_on_bit+0x77/0x90 [ 890.240655] [] ? autoremove_wake_function+0x40/0x= 40 [ 890.279638] [] ? call_connect+0x40/0x40 [sunrpc] [ 890.317108] [] ? call_connect+0x40/0x40 [sunrpc] [ 890.354530] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 890.392525] [] rpc_execute+0x3b/0x80 [sunrpc] [ 890.428437] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 890.464871] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 890.501823] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 890.545991] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 890.584451] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 890.589415] ------------[ cut here ]------------ [ 890.589423] WARNING: at fs/dcache.c:2628 prepend_path+0x1bb/0x1d0() [ 890.589425] Hardware name: H8DGU [ 890.589425] Root dentry has weird name <> [ 890.589472] Modules linked in: nfsv4 fuse nfsv3 nfs fscache nfsd loc= kd nfs_acl auth_rpcgss sunrpc ipmi_si ipmi_devintf ipmi_msghandler sch_= sfq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip= table_filter xt_TCPMSS xt_tcpudp iptable_mangle ip_tables ip6table_filt= er ip6_tables x_tables ext4 jbd2 crc16 raid0 dm_mod autofs4 dummy ide_c= d_mod cdrom ata_generic pata_acpi pata_atiixp sp5100_tco ide_pci_generi= c powernow_k8 freq_table mperf kvm_amd kvm joydev igb amd64_edac_mod ev= dev pcspkr edac_core edac_mce_amd microcode i2c_piix4 hid_generic dca p= tp k10temp pps_core hwmon atiixp ide_core i2c_core processor button ext= 3 jbd mbcache sd_mod crc_t10dif raid1 md_mod ahci libahci libata scsi_m= od usbhid hid ohci_hcd ehci_hcd usbcore usb_common [ 890.589475] Pid: 8367, comm: fuser Tainted: G W 3.6.6-dirt= y #16 [ 890.589476] Call Trace: [ 890.589485] [] warn_slowpath_common+0x7a/0xb0 [ 890.589488] [] warn_slowpath_fmt+0x41/0x50 [ 890.589492] [] ? format_decode+0x2a3/0x3c0 [ 890.589494] [] prepend_path+0x1bb/0x1d0 [ 890.589497] [] ? bstr_printf+0x371/0x3d0 [ 890.589500] [] path_with_deleted+0x57/0xa0 [ 890.589502] [] d_path+0x9d/0xd0 [ 890.589506] [] seq_path+0x4c/0xc0 [ 890.589509] [] show_map_vma+0x145/0x270 [ 890.589511] [] show_map+0x27/0x80 [ 890.589513] [] show_pid_map+0xe/0x10 [ 890.589515] [] seq_read+0x230/0x3b0 [ 890.589518] [] vfs_read+0xa4/0x180 [ 890.589520] [] sys_read+0x45/0x90 [ 890.589524] [] system_call_fastpath+0x16/0x1b [ 890.589525] ---[ end trace 728fc338d1c7927d ]--- [ 891.694355] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 891.733333] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 891.771324] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 891.811856] [] complete_walk+0xbe/0x100 [ 891.844606] [] ? path_put+0x1d/0x30 [ 891.875330] [] path_lookupat+0x66/0x740 [ 891.908081] [] do_path_lookup+0x2c/0xc0 [ 891.940828] [] ? getname_flags+0x4e/0xf0 [ 891.974098] [] user_path_at_empty+0x58/0xa0 [ 892.008923] [] ? do_page_fault+0x1bc/0x4b0 [ 892.043230] [] user_path_at+0xc/0x10 [ 892.074422] [] vfs_fstatat+0x30/0x70 [ 892.105616] [] vfs_stat+0x16/0x20 [ 892.135252] [] sys_newstat+0x15/0x30 [ 892.166444] [] ? page_fault+0x25/0x30 [ 892.198156] [] system_call_fastpath+0x16/0x1b [ 892.234018] fuser D ffff88080fc53b40 0 8264 1 0x= 00000000 [ 892.276211] ffff880c0a159988 0000000000000082 ffff880c08d5b020 ffff= 880c0a159fd8 [ 892.320588] ffff880c0a159fd8 ffff880c0a159fd8 ffff880409c6d960 ffff= 880c08d5b020 [ 892.364961] 0000000000000000 ffff880c08d5b020 ffff880c0a159a30 0000= 000000000082 [ 892.409338] Call Trace: [ 892.423930] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 892.470740] [] schedule+0x24/0x70 [ 892.500379] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 892.541480] [] __wait_on_bit+0x58/0x90 [ 892.573715] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 892.613784] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 892.660594] [] out_of_line_wait_on_bit+0x77/0x90 [ 892.698014] [] ? autoremove_wake_function+0x40/0x= 40 [ 892.736995] [] ? call_connect+0x40/0x40 [sunrpc] [ 892.774468] [] ? call_connect+0x40/0x40 [sunrpc] [ 892.811941] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 892.849934] [] rpc_execute+0x3b/0x80 [sunrpc] [ 892.885848] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 892.922282] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 892.959234] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 893.003401] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 893.041863] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 893.082450] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 893.121478] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 893.159418] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 893.200001] [] complete_walk+0xbe/0x100 [ 893.232752] [] ? path_put+0x1d/0x30 [ 893.263424] [] path_lookupat+0x66/0x740 [ 893.296174] [] do_path_lookup+0x2c/0xc0 [ 893.328923] [] ? getname_flags+0x4e/0xf0 [ 893.362192] [] user_path_at_empty+0x58/0xa0 [ 893.397019] [] ? do_page_fault+0x1bc/0x4b0 [ 893.431323] [] user_path_at+0xc/0x10 [ 893.462517] [] vfs_fstatat+0x30/0x70 [ 893.493710] [] vfs_stat+0x16/0x20 [ 893.523346] [] sys_newstat+0x15/0x30 [ 893.554538] [] ? page_fault+0x25/0x30 [ 893.586249] [] system_call_fastpath+0x16/0x1b [ 893.622113] fuser D ffff880c0fc53b40 0 8280 1 0x= 00000000 [ 893.664304] ffff8808073d5988 0000000000000082 ffff880809696720 ffff= 8808073d5fd8 [ 893.708681] ffff8808073d5fd8 ffff8808073d5fd8 ffff880409c994a0 ffff= 880809696720 [ 893.753055] 0000000000000000 ffff880809696720 ffff8808073d5a30 0000= 000000000082 [ 893.797431] Call Trace: [ 893.812025] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 893.858834] [] schedule+0x24/0x70 [ 893.888473] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 893.929574] [] __wait_on_bit+0x58/0x90 [ 893.961809] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 894.001877] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 894.048688] [] out_of_line_wait_on_bit+0x77/0x90 [ 894.086108] [] ? autoremove_wake_function+0x40/0x= 40 [ 894.125090] [] ? call_connect+0x40/0x40 [sunrpc] [ 894.162561] [] ? call_connect+0x40/0x40 [sunrpc] [ 894.200035] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 894.238027] [] rpc_execute+0x3b/0x80 [sunrpc] [ 894.273941] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 894.310377] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 894.347328] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 894.391494] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 894.429957] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 894.470542] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 894.509520] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 894.547511] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 894.588095] [] complete_walk+0xbe/0x100 [ 894.620844] [] ? path_put+0x1d/0x30 [ 894.651518] [] path_lookupat+0x66/0x740 [ 894.684268] [] do_path_lookup+0x2c/0xc0 [ 894.717016] [] ? getname_flags+0x4e/0xf0 [ 894.750286] [] user_path_at_empty+0x58/0xa0 [ 894.785113] [] ? do_page_fault+0x1bc/0x4b0 [ 894.819418] [] user_path_at+0xc/0x10 [ 894.850610] [] vfs_fstatat+0x30/0x70 [ 894.881802] [] vfs_stat+0x16/0x20 [ 894.911437] [] sys_newstat+0x15/0x30 [ 894.942632] [] ? page_fault+0x25/0x30 [ 894.974342] [] system_call_fastpath+0x16/0x1b [ 895.010205] fuser D ffff88101fc53b40 0 8541 8367 0x= 00000000 [ 895.052398] ffff88040721d988 0000000000000082 ffff8804068ca940 ffff= 88040721dfd8 [ 895.096775] ffff88040721dfd8 ffff88040721dfd8 ffff880409c6f4e0 ffff= 8804068ca940 [ 895.141150] 0000000000000000 ffff8804068ca940 ffff88040721da30 0000= 000000000082 [ 895.185524] Call Trace: [ 895.200119] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 895.246925] [] schedule+0x24/0x70 [ 895.276566] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 895.317667] [] __wait_on_bit+0x58/0x90 [ 895.349903] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 895.389972] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 895.436780] [] out_of_line_wait_on_bit+0x77/0x90 [ 895.474202] [] ? autoremove_wake_function+0x40/0x= 40 [ 895.513183] [] ? call_connect+0x40/0x40 [sunrpc] [ 895.550654] [] ? call_connect+0x40/0x40 [sunrpc] [ 895.588079] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 895.626070] [] rpc_execute+0x3b/0x80 [sunrpc] [ 895.661985] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 895.698418] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 895.735369] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 895.779536] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 895.817998] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 895.858584] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 895.897614] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 895.935603] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 895.976137] [] complete_walk+0xbe/0x100 [ 896.008886] [] ? path_put+0x1d/0x30 [ 896.039561] [] path_lookupat+0x66/0x740 [ 896.072310] [] do_path_lookup+0x2c/0xc0 [ 896.105059] [] ? getname_flags+0x4e/0xf0 [ 896.138326] [] user_path_at_empty+0x58/0xa0 [ 896.173153] [] ? do_page_fault+0x1bc/0x4b0 [ 896.207458] [] user_path_at+0xc/0x10 [ 896.238651] [] vfs_fstatat+0x30/0x70 [ 896.269844] [] vfs_stat+0x16/0x20 [ 896.299480] [] sys_newstat+0x15/0x30 [ 896.330674] [] ? page_fault+0x25/0x30 [ 896.362383] [] system_call_fastpath+0x16/0x1b [ 896.398248] fuser D ffff88040fc53b40 0 8550 8367 0x= 00000000 [ 896.440442] ffff880c0832f988 0000000000000082 ffff880c08d5b700 ffff= 880c0832ffd8 [ 896.484816] ffff880c0832ffd8 ffff880c0832ffd8 ffff880409c6bde0 ffff= 880c08d5b700 [ 896.529193] 0000000000000000 ffff880c08d5b700 ffff880c0832fa30 0000= 000000000082 [ 896.573568] Call Trace: [ 896.588160] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 896.634969] [] schedule+0x24/0x70 [ 896.664610] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 896.705709] [] __wait_on_bit+0x58/0x90 [ 896.737946] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 896.778014] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 896.824824] [] out_of_line_wait_on_bit+0x77/0x90 [ 896.862243] [] ? autoremove_wake_function+0x40/0x= 40 [ 896.901224] [] ? call_connect+0x40/0x40 [sunrpc] [ 896.938699] [] ? call_connect+0x40/0x40 [sunrpc] [ 896.976171] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 897.014163] [] rpc_execute+0x3b/0x80 [sunrpc] [ 897.050076] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 897.086511] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 897.123462] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 897.167628] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 897.206091] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 897.246679] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 897.285706] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 897.323645] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 897.364177] [] complete_walk+0xbe/0x100 [ 897.396929] [] ? path_put+0x1d/0x30 [ 897.427601] [] path_lookupat+0x66/0x740 [ 897.460350] [] do_path_lookup+0x2c/0xc0 [ 897.493101] [] ? getname_flags+0x4e/0xf0 [ 897.526369] [] user_path_at_empty+0x58/0xa0 [ 897.561196] [] ? do_page_fault+0x1bc/0x4b0 [ 897.595500] [] user_path_at+0xc/0x10 [ 897.626695] [] vfs_fstatat+0x30/0x70 [ 897.657885] [] vfs_stat+0x16/0x20 [ 897.687522] [] sys_newstat+0x15/0x30 [ 897.718713] [] ? page_fault+0x25/0x30 [ 897.750425] [] system_call_fastpath+0x16/0x1b [ 897.786289] fuser D ffff880c0fc53b40 0 8563 8367 0x= 00000000 [ 897.828481] ffff881007655988 0000000000000086 ffff880fc6d6f4e0 ffff= 881007655fd8 [ 897.872856] ffff881007655fd8 ffff881007655fd8 ffff880409c994a0 ffff= 880fc6d6f4e0 [ 897.917233] 0000000000000000 ffff880fc6d6f4e0 ffff881007655a30 0000= 000000000082 [ 897.961610] Call Trace: [ 897.976202] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 898.023009] [] schedule+0x24/0x70 [ 898.052650] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 898.093752] [] __wait_on_bit+0x58/0x90 [ 898.125987] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 898.166055] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 898.212864] [] out_of_line_wait_on_bit+0x77/0x90 [ 898.250286] [] ? autoremove_wake_function+0x40/0x= 40 [ 898.289265] [] ? call_connect+0x40/0x40 [sunrpc] [ 898.326688] [] ? call_connect+0x40/0x40 [sunrpc] [ 898.364161] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 898.402152] [] rpc_execute+0x3b/0x80 [sunrpc] [ 898.438066] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 898.474501] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 898.511453] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 898.555619] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 898.594081] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 898.634667] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 898.673645] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 898.711635] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 898.752168] [] complete_walk+0xbe/0x100 [ 898.784917] [] ? path_put+0x1d/0x30 [ 898.815590] [] path_lookupat+0x66/0x740 [ 898.848341] [] do_path_lookup+0x2c/0xc0 [ 898.881088] [] ? getname_flags+0x4e/0xf0 [ 898.914359] [] user_path_at_empty+0x58/0xa0 [ 898.949184] [] ? do_page_fault+0x1bc/0x4b0 [ 898.983491] [] user_path_at+0xc/0x10 [ 899.014684] [] vfs_fstatat+0x30/0x70 [ 899.045875] [] vfs_stat+0x16/0x20 [ 899.075511] [] sys_newstat+0x15/0x30 [ 899.106705] [] ? page_fault+0x25/0x30 [ 899.138416] [] system_call_fastpath+0x16/0x1b [ 899.174278] fuser D ffff88080fc53b40 0 8579 8367 0x= 00000000 [ 899.216473] ffff880407303988 0000000000000086 ffff8804068c9b80 ffff= 880407303fd8 [ 899.260848] ffff880407303fd8 ffff880407303fd8 ffff880409c6d960 ffff= 8804068c9b80 [ 899.305224] 0000000000000000 ffff8804068c9b80 ffff880407303a30 0000= 000000000082 [ 899.349599] Call Trace: [ 899.364192] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 899.410999] [] schedule+0x24/0x70 [ 899.440642] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 899.481741] [] __wait_on_bit+0x58/0x90 [ 899.513976] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 899.554046] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 899.600855] [] out_of_line_wait_on_bit+0x77/0x90 [ 899.638275] [] ? autoremove_wake_function+0x40/0x= 40 [ 899.677255] [] ? call_connect+0x40/0x40 [sunrpc] [ 899.714678] [] ? call_connect+0x40/0x40 [sunrpc] [ 899.752151] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 899.790144] [] rpc_execute+0x3b/0x80 [sunrpc] [ 899.826056] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 899.862493] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 899.899442] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 899.943610] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 899.982070] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 900.022658] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 900.061685] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 900.099627] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 900.140211] [] complete_walk+0xbe/0x100 [ 900.172961] [] ? path_put+0x1d/0x30 [ 900.203633] [] path_lookupat+0x66/0x740 [ 900.236384] [] do_path_lookup+0x2c/0xc0 [ 900.269132] [] ? getname_flags+0x4e/0xf0 [ 900.302401] [] user_path_at_empty+0x58/0xa0 [ 900.337228] [] ? do_page_fault+0x1bc/0x4b0 [ 900.371532] [] user_path_at+0xc/0x10 [ 900.402725] [] vfs_fstatat+0x30/0x70 [ 900.433917] [] vfs_stat+0x16/0x20 [ 900.463552] [] sys_newstat+0x15/0x30 [ 900.494746] [] ? page_fault+0x25/0x30 [ 900.526458] [] system_call_fastpath+0x16/0x1b Cannot stat file /proc/1683/fd/2: Connection timed out Cannot stat file /proc/1687/fd/1: Connection timed out Cannot stat file /proc/1687/fd/2: Connection timed out Cannot stat file /proc/1691/fd/1: Connection timed out Cannot stat file /proc/1691/fd/2: Connection timed out Cannot stat file /proc/1699/fd/1: Connection timed out Cannot stat file /proc/1699/fd/2: Connection timed out [ 906.076873] md2: detected capacity change from 1739805687808 to 0 [ 906.113310] md: md2 stopped. [ 906.130532] md: unbind [ 906.161287] md: export_rdev(sda4) [ 906.181109] md: unbind [ 906.198378] md: export_rdev(sdd4) [ 906.218230] md: unbind [ 906.235493] md: export_rdev(sdc4) [ 906.255326] md: unbind [ 906.272595] md: export_rdev(sdb4) Please stand by while rebooting the system.........................=1B[= 68G=1B[m=0F=1B[36m[=1B[m=0F=1B[32m DONE =1B[m=0F=1B[36m]=1B[m=0F=1B[315= m [ 922.048389] SysRq : Show Blocked State [ 922.070840] task PC stack pid father [ 922.106234] Xvnc D ffff88080fcd3b40 0 1657 1 0x= 00000002 [ 922.148434] ffff880c0834bb98 0000000000000046 ffff880c07980dc0 ffff= 880c0834bfd8 [ 922.192807] ffff880c0834bfd8 ffff880c0834bfd8 ffff880809259b80 ffff= 880c07980dc0 [ 922.237183] ffff880c0834bb98 ffff880c07980dc0 ffff88080fcd43a0 0000= 000000000002 [ 922.281558] Call Trace: [ 922.296148] [] ? __lock_page+0x70/0x70 [ 922.328375] [] schedule+0x24/0x70 [ 922.358010] [] io_schedule+0x8a/0xd0 [ 922.389204] [] sleep_on_page+0x9/0x10 [ 922.420917] [] __wait_on_bit+0x58/0x90 [ 922.453147] [] ? find_get_pages_tag+0xd1/0x180 [ 922.489529] [] wait_on_page_bit+0x78/0x80 [ 922.523317] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.562294] [] filemap_fdatawait_range+0xf9/0x190= [ 922.600235] [] ? do_writepages+0x1c/0x40 [ 922.633502] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.673518] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.713539] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.749450] [] vfs_fsync+0x26/0x40 [ 922.779607] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.815523] [] filp_close+0x3a/0x90 [ 922.815526] [] put_files_struct+0x94/0xf0 [ 922.815529] [] exit_files+0x45/0x50 [ 922.815531] [] do_exit+0x17c/0x8e0 [ 922.815534] [] ? do_munmap+0x328/0x400 [ 922.815536] [] do_group_exit+0x3a/0xa0 [ 922.815539] [] sys_exit_group+0x12/0x20 [ 922.815541] [] system_call_fastpath+0x16/0x1b [ 922.815545] vncconfig D ffff88080fc53b40 0 1662 1 0x= 00000002 [ 922.815548] ffff880c08c7d9c8 0000000000000046 ffff880c07982940 ffff= 880c08c7dfd8 [ 922.815550] ffff880c08c7dfd8 ffff880c08c7dfd8 ffff8808096e9b80 ffff= 880c07982940 [ 922.815552] ffff880c08c7d9c8 ffff880c07982940 ffff88080fc543a0 0000= 000000000002 [ 922.815553] Call Trace: [ 922.815555] [] ? __lock_page+0x70/0x70 [ 922.815557] [] schedule+0x24/0x70 [ 922.815558] [] io_schedule+0x8a/0xd0 [ 922.815560] [] sleep_on_page+0x9/0x10 [ 922.815563] [] __wait_on_bit+0x58/0x90 [ 922.815565] [] ? find_get_pages_tag+0xd1/0x180 [ 922.815567] [] wait_on_page_bit+0x78/0x80 [ 922.815569] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.815571] [] filemap_fdatawait_range+0xf9/0x190= [ 922.815573] [] ? do_writepages+0x1c/0x40 [ 922.815575] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.815577] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.815583] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.815585] [] vfs_fsync+0x26/0x40 [ 922.815590] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.815592] [] filp_close+0x3a/0x90 [ 922.815594] [] put_files_struct+0x94/0xf0 [ 922.815597] [] exit_files+0x45/0x50 [ 922.815599] [] do_exit+0x17c/0x8e0 [ 922.815602] [] ? __sigqueue_free+0x38/0x40 [ 922.815604] [] ? __sigqueue_free+0x38/0x40 [ 922.815607] [] do_group_exit+0x3a/0xa0 [ 922.815609] [] get_signal_to_deliver+0x1c5/0x600 [ 922.815612] [] do_signal+0x3a/0x610 [ 922.815615] [] ? sys_recvfrom+0xea/0x170 [ 922.815617] [] ? ____fput+0x9/0x10 [ 922.815620] [] do_notify_resume+0x80/0xc0 [ 922.815622] [] int_signal+0x12/0x17 [ 922.815625] sh D ffff88080fcd3b40 0 1665 1 0x= 00000006 [ 922.815627] ffff880806e559c8 0000000000000046 ffff8808096e2260 ffff= 880806e55fd8 [ 922.815630] ffff880806e55fd8 ffff880806e55fd8 ffff880409c6e720 ffff= 8808096e2260 [ 922.815632] ffff880806e559c8 ffff8808096e2260 ffff88080fcd43a0 0000= 000000000002 [ 922.815632] Call Trace: [ 922.815635] [] ? __lock_page+0x70/0x70 [ 922.815636] [] schedule+0x24/0x70 [ 922.815638] [] io_schedule+0x8a/0xd0 [ 922.815640] [] sleep_on_page+0x9/0x10 [ 922.815642] [] __wait_on_bit+0x58/0x90 [ 922.815644] [] ? find_get_pages_tag+0xd1/0x180 [ 922.815646] [] wait_on_page_bit+0x78/0x80 [ 922.815648] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.815650] [] filemap_fdatawait_range+0xf9/0x190= [ 922.815652] [] ? do_writepages+0x1c/0x40 [ 922.815654] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.815657] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.815662] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.815664] [] vfs_fsync+0x26/0x40 [ 922.815669] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.815671] [] filp_close+0x3a/0x90 [ 922.815673] [] put_files_struct+0x94/0xf0 [ 922.815676] [] exit_files+0x45/0x50 [ 922.815678] [] do_exit+0x17c/0x8e0 [ 922.815681] [] do_group_exit+0x3a/0xa0 [ 922.815683] [] get_signal_to_deliver+0x1c5/0x600 [ 922.815685] [] do_signal+0x3a/0x610 [ 922.815687] [] ? __mmdrop+0x5b/0x90 [ 922.815690] [] ? do_mlock_pages+0x11f/0x150 [ 922.815692] [] ? __schedule+0x2ce/0x6f0 [ 922.815694] [] do_notify_resume+0x80/0xc0 [ 922.815696] [] int_signal+0x12/0x17 [ 922.815699] xfce4-session D ffff880c0fc13b40 0 1671 1665 0x= 00000002 [ 922.815702] ffff8808073cd9c8 0000000000000046 ffff8808096e1b80 ffff= 8808073cdfd8 [ 922.815704] ffff8808073cdfd8 ffff8808073cdfd8 ffff880c0660b700 ffff= 8808096e1b80 [ 922.815706] ffff8808073cd9c8 ffff8808096e1b80 ffff880c0fc143a0 0000= 000000000002 [ 922.815707] Call Trace: [ 922.815709] [] ? __lock_page+0x70/0x70 [ 922.815710] [] schedule+0x24/0x70 [ 922.815712] [] io_schedule+0x8a/0xd0 [ 922.815714] [] sleep_on_page+0x9/0x10 [ 922.815716] [] __wait_on_bit+0x58/0x90 [ 922.815718] [] ? find_get_pages_tag+0xd1/0x180 [ 922.815720] [] wait_on_page_bit+0x78/0x80 [ 922.815722] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.815724] [] filemap_fdatawait_range+0xf9/0x190= [ 922.815727] [] ? do_writepages+0x1c/0x40 [ 922.815729] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.815731] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.815736] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.815738] [] vfs_fsync+0x26/0x40 [ 922.815743] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.815745] [] filp_close+0x3a/0x90 [ 922.815747] [] put_files_struct+0x94/0xf0 [ 922.815750] [] exit_files+0x45/0x50 [ 922.815752] [] do_exit+0x17c/0x8e0 [ 922.815755] [] ? __sigqueue_free+0x38/0x40 [ 922.815756] [] ? __dequeue_signal+0x110/0x1e0 [ 922.815759] [] do_group_exit+0x3a/0xa0 [ 922.815761] [] get_signal_to_deliver+0x1c5/0x600 [ 922.815763] [] do_signal+0x3a/0x610 [ 922.815766] [] ? __pollwait+0xf0/0xf0 [ 922.815768] [] ? ____fput+0x9/0x10 [ 922.815769] [] ? __pollwait+0xf0/0xf0 [ 922.815771] [] ? __pollwait+0xf0/0xf0 [ 922.815774] [] do_notify_resume+0x80/0xc0 [ 922.815775] [] int_signal+0x12/0x17 [ 922.815779] xfwm4 D ffff88080fc93b40 0 1683 1 0x= 00000004 [ 922.815781] ffff881007b5fa38 0000000000000086 ffff881008c63700 ffff= 881007b5ffd8 [ 922.815784] ffff881007b5ffd8 ffff881007b5ffd8 ffff8808096e8dc0 ffff= 881008c63700 [ 922.815786] ffff881007b5fa38 ffff881008c63700 ffff88080fc943a0 0000= 000000000002 [ 922.815786] Call Trace: [ 922.815788] [] ? __lock_page+0x70/0x70 [ 922.815790] [] schedule+0x24/0x70 [ 922.815792] [] io_schedule+0x8a/0xd0 [ 922.815794] [] sleep_on_page+0x9/0x10 [ 922.815796] [] __wait_on_bit+0x58/0x90 [ 922.815798] [] wait_on_page_bit+0x78/0x80 [ 922.815800] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.815803] [] grab_cache_page_write_begin+0xac/0= xf0 [ 922.815808] [] nfs_write_begin+0x5b/0x1f0 [nfs] [ 922.815810] [] generic_file_buffered_write+0x116/= 0x280 [ 922.815813] [] __generic_file_aio_write+0x1c5/0x3= c0 [ 922.815815] [] ? __mutex_lock_slowpath+0x20a/0x2b= 0 [ 922.815818] [] generic_file_aio_write+0x7a/0xf0 [ 922.815824] [] nfs_file_write+0xa3/0x190 [nfs] [ 922.815826] [] do_sync_write+0xa7/0xe0 [ 922.815828] [] vfs_write+0xa7/0x180 [ 922.815830] [] sys_write+0x45/0x90 [ 922.815832] [] system_call_fastpath+0x16/0x1b [ 922.815835] xfce4-panel D ffff88080fc53b40 0 1687 1 0x= 00000004 [ 922.815837] ffff8804097ebc88 0000000000000082 ffff880409a9a260 ffff= 8804097ebfd8 [ 922.815839] ffff8804097ebfd8 ffff8804097ebfd8 ffff880806921b80 ffff= 880409a9a260 [ 922.815842] ffff8804097ebc78 ffff880809e49b30 ffff880409a9a260 ffff= 880809e49b34 [ 922.815842] Call Trace: [ 922.815844] [] schedule+0x24/0x70 [ 922.815846] [] schedule_preempt_disabled+0x9/0x10= [ 922.815849] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 922.815851] [] mutex_lock+0x19/0x30 [ 922.815853] [] generic_file_aio_write+0x66/0xf0 [ 922.815859] [] nfs_file_write+0xa3/0x190 [nfs] [ 922.815860] [] do_sync_write+0xa7/0xe0 [ 922.815863] [] vfs_write+0xa7/0x180 [ 922.815865] [] sys_write+0x45/0x90 [ 922.815867] [] system_call_fastpath+0x16/0x1b [ 922.815870] Thunar D ffff880c0fc93b40 0 1689 1 0x= 00000002 [ 922.815872] ffff8808074479c8 0000000000000046 ffff88080965a940 ffff= 880807447fd8 [ 922.815874] ffff880807447fd8 ffff880807447fd8 ffff8808096e4ba0 ffff= 88080965a940 [ 922.815877] ffff8808074479c8 ffff88080965a940 ffff880c0fc943a0 0000= 000000000002 [ 922.815877] Call Trace: [ 922.815879] [] ? __lock_page+0x70/0x70 [ 922.815881] [] schedule+0x24/0x70 [ 922.815883] [] io_schedule+0x8a/0xd0 [ 922.815884] [] sleep_on_page+0x9/0x10 [ 922.815887] [] __wait_on_bit+0x58/0x90 [ 922.815889] [] ? find_get_pages_tag+0xd1/0x180 [ 922.815891] [] wait_on_page_bit+0x78/0x80 [ 922.815893] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.815895] [] filemap_fdatawait_range+0xf9/0x190= [ 922.815897] [] ? do_writepages+0x1c/0x40 [ 922.815899] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.815901] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.815907] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.815909] [] vfs_fsync+0x26/0x40 [ 922.815914] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.815915] [] filp_close+0x3a/0x90 [ 922.815918] [] put_files_struct+0x94/0xf0 [ 922.815920] [] exit_files+0x45/0x50 [ 922.815923] [] do_exit+0x17c/0x8e0 [ 922.815925] [] do_group_exit+0x3a/0xa0 [ 922.815927] [] get_signal_to_deliver+0x1c5/0x600 [ 922.815930] [] do_signal+0x3a/0x610 [ 922.815932] [] ? sys_recvfrom+0x127/0x170 [ 922.815934] [] ? do_mlock_pages+0x11f/0x150 [ 922.815937] [] do_notify_resume+0x80/0xc0 [ 922.815938] [] int_signal+0x12/0x17 [ 922.815942] xfdesktop D ffff880c0fcd3b40 0 1691 1 0x= 00000004 [ 922.815944] ffff88100777dc88 0000000000000086 ffff881008c64ba0 ffff= 88100777dfd8 [ 922.815947] ffff88100777dfd8 ffff88100777dfd8 ffff880409c9a260 ffff= 881008c64ba0 [ 922.815949] ffff88100777dc78 ffff880809e49b30 ffff881008c64ba0 ffff= 880809e49b34 [ 922.815949] Call Trace: [ 922.815951] [] schedule+0x24/0x70 [ 922.815953] [] schedule_preempt_disabled+0x9/0x10= [ 922.815955] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 922.815958] [] mutex_lock+0x19/0x30 [ 922.815960] [] generic_file_aio_write+0x66/0xf0 [ 922.815966] [] nfs_file_write+0xa3/0x190 [nfs] [ 922.815968] [] do_sync_write+0xa7/0xe0 [ 922.815970] [] vfs_write+0xa7/0x180 [ 922.815972] [] sys_write+0x45/0x90 [ 922.815974] [] system_call_fastpath+0x16/0x1b [ 922.815977] xfsettingsd D ffff880c0fc53b40 0 1699 1 0x= 00000004 [ 922.815979] ffff8808092a3c88 0000000000000086 ffff8808096e44c0 ffff= 8808092a3fd8 [ 922.815982] ffff8808092a3fd8 ffff8808092a3fd8 ffff880c082d0000 ffff= 8808096e44c0 [ 922.815984] ffff8808092a3c78 ffff880809e49b30 ffff8808096e44c0 ffff= 880809e49b34 [ 922.815984] Call Trace: [ 922.815986] [] schedule+0x24/0x70 [ 922.815988] [] schedule_preempt_disabled+0x9/0x10= [ 922.815990] [] __mutex_lock_slowpath+0x11d/0x2b0 [ 922.815993] [] mutex_lock+0x19/0x30 [ 922.815995] [] generic_file_aio_write+0x66/0xf0 [ 922.816001] [] nfs_file_write+0xa3/0x190 [nfs] [ 922.816003] [] do_sync_write+0xa7/0xe0 [ 922.816005] [] vfs_write+0xa7/0x180 [ 922.816007] [] sys_write+0x45/0x90 [ 922.816009] [] system_call_fastpath+0x16/0x1b [ 922.816012] panel-6-systray D ffff88080fc53b40 0 1729 1687 0x= 00000002 [ 922.816014] ffff880806dd19c8 0000000000000046 ffff8808096ea260 ffff= 880806dd1fd8 [ 922.816016] ffff880806dd1fd8 ffff880806dd1fd8 ffff88080a0b74e0 ffff= 8808096ea260 [ 922.816019] ffff880806dd19c8 ffff8808096ea260 ffff88080fc543a0 0000= 000000000002 [ 922.816019] Call Trace: [ 922.816021] [] ? __lock_page+0x70/0x70 [ 922.816023] [] schedule+0x24/0x70 [ 922.816024] [] io_schedule+0x8a/0xd0 [ 922.816026] [] sleep_on_page+0x9/0x10 [ 922.816029] [] __wait_on_bit+0x58/0x90 [ 922.816031] [] ? find_get_pages_tag+0xd1/0x180 [ 922.816032] [] wait_on_page_bit+0x78/0x80 [ 922.816035] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816037] [] filemap_fdatawait_range+0xf9/0x190= [ 922.816039] [] ? do_writepages+0x1c/0x40 [ 922.816041] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.816043] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.816048] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.816051] [] vfs_fsync+0x26/0x40 [ 922.816056] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.816057] [] filp_close+0x3a/0x90 [ 922.816060] [] put_files_struct+0x94/0xf0 [ 922.816062] [] exit_files+0x45/0x50 [ 922.816065] [] do_exit+0x17c/0x8e0 [ 922.816067] [] ? __sigqueue_free+0x38/0x40 [ 922.816069] [] ? __dequeue_signal+0x110/0x1e0 [ 922.816071] [] do_group_exit+0x3a/0xa0 [ 922.816073] [] get_signal_to_deliver+0x1c5/0x600 [ 922.816076] [] do_signal+0x3a/0x610 [ 922.816078] [] ? sys_recvfrom+0xea/0x170 [ 922.816080] [] ? ____fput+0x9/0x10 [ 922.816082] [] do_notify_resume+0x80/0xc0 [ 922.816084] [] int_signal+0x12/0x17 [ 922.816087] panel-2-actions D ffff88080fc13b40 0 1731 1687 0x= 00000002 [ 922.816089] ffff881007c099c8 0000000000000046 ffff8810091ee720 ffff= 881007c09fd8 [ 922.816092] ffff881007c09fd8 ffff881007c09fd8 ffff880c07986040 ffff= 8810091ee720 [ 922.816094] ffff881007c099c8 ffff8810091ee720 ffff88080fc143a0 0000= 000000000002 [ 922.816094] Call Trace: [ 922.816097] [] ? __lock_page+0x70/0x70 [ 922.816098] [] schedule+0x24/0x70 [ 922.816100] [] io_schedule+0x8a/0xd0 [ 922.816102] [] sleep_on_page+0x9/0x10 [ 922.816104] [] __wait_on_bit+0x58/0x90 [ 922.816106] [] ? find_get_pages_tag+0xd1/0x180 [ 922.816108] [] wait_on_page_bit+0x78/0x80 [ 922.816110] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816112] [] filemap_fdatawait_range+0xf9/0x190= [ 922.816114] [] ? do_writepages+0x1c/0x40 [ 922.816117] [] ? __filemap_fdatawrite_range+0x51/= 0x60 [ 922.816119] [] filemap_write_and_wait_range+0x65/= 0x70 [ 922.816124] [] nfs_file_fsync+0x39/0x90 [nfs] [ 922.816126] [] vfs_fsync+0x26/0x40 [ 922.816131] [] nfs_file_flush+0x6e/0x90 [nfs] [ 922.816133] [] filp_close+0x3a/0x90 [ 922.816135] [] put_files_struct+0x94/0xf0 [ 922.816138] [] exit_files+0x45/0x50 [ 922.816140] [] do_exit+0x17c/0x8e0 [ 922.816142] [] ? __sigqueue_free+0x38/0x40 [ 922.816144] [] ? __dequeue_signal+0x110/0x1e0 [ 922.816147] [] do_group_exit+0x3a/0xa0 [ 922.816149] [] get_signal_to_deliver+0x1c5/0x600 [ 922.816151] [] do_signal+0x3a/0x610 [ 922.816153] [] ? sys_recvfrom+0xea/0x170 [ 922.816155] [] ? ____fput+0x9/0x10 [ 922.816157] [] do_notify_resume+0x80/0xc0 [ 922.816159] [] int_signal+0x12/0x17 [ 922.816163] wish D ffff88040fcd3b40 0 1957 1 0x= 00000002 [ 922.816165] ffff880806de59c8 0000000000000046 ffff8808096906e0 ffff= 880806de5fd8 [ 922.816167] ffff880806de5fd8 ffff880806de5fd8 ffff880409d0c4c0 ffff= 8808096906e0 [ 922.816170] 0000000000000000 ffff8808096906e0 ffff880806de5a70 0000= 000000000082 [ 922.816170] Call Trace: [ 922.816183] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816185] [] schedule+0x24/0x70 [ 922.816192] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.816195] [] __wait_on_bit+0x58/0x90 [ 922.816203] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816205] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.816207] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816215] [] __rpc_wait_for_completion_task+0x2= 8/0x30 [sunrpc] [ 922.816221] [] nfs4_do_close+0x1b8/0x210 [nfsv4] [ 922.816227] [] __nfs4_close+0xdb/0x180 [nfsv4] [ 922.816232] [] nfs4_close_sync+0x13/0x20 [nfsv4] [ 922.816235] [] nfs4_close_context+0x25/0x30 [nfsv= 4] [ 922.816241] [] __put_nfs_open_context+0xa8/0x100 = [nfs] [ 922.816247] [] nfs_release+0x97/0xb0 [nfs] [ 922.816252] [] nfs_file_release+0x20/0x30 [nfs] [ 922.816254] [] __fput+0xe7/0x230 [ 922.816256] [] ____fput+0x9/0x10 [ 922.816258] [] task_work_run+0x63/0x80 [ 922.816260] [] do_exit+0x872/0x8e0 [ 922.816263] [] ? __sigqueue_free+0x38/0x40 [ 922.816265] [] ? __dequeue_signal+0x110/0x1e0 [ 922.816268] [] do_group_exit+0x3a/0xa0 [ 922.816270] [] get_signal_to_deliver+0x1c5/0x600 [ 922.816272] [] do_signal+0x3a/0x610 [ 922.816274] [] ? sys_recvfrom+0xea/0x170 [ 922.816276] [] ? ____fput+0x9/0x10 [ 922.816278] [] do_notify_resume+0x80/0xc0 [ 922.816280] [] int_signal+0x12/0x17 [ 922.816285] fuser D ffff88080fc53b40 0 7986 1 0x= 00000000 [ 922.816288] ffff880806a4b988 0000000000000086 ffff880809695960 ffff= 880806a4bfd8 [ 922.816290] ffff880806a4bfd8 ffff880806a4bfd8 ffff880409c6d960 ffff= 880809695960 [ 922.816292] 0000000000000000 ffff880809695960 ffff880806a4ba30 0000= 000000000082 [ 922.816293] Call Trace: [ 922.816301] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816303] [] schedule+0x24/0x70 [ 922.816310] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.816312] [] __wait_on_bit+0x58/0x90 [ 922.816319] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.816327] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816329] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.816332] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816338] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816344] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816351] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.816359] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.816366] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.816372] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.816376] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.816378] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.816384] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.816390] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.816395] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.816400] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.816402] [] complete_walk+0xbe/0x100 [ 922.816405] [] ? path_put+0x1d/0x30 [ 922.816407] [] path_lookupat+0x66/0x740 [ 922.816409] [] do_path_lookup+0x2c/0xc0 [ 922.816411] [] ? getname_flags+0x4e/0xf0 [ 922.816413] [] user_path_at_empty+0x58/0xa0 [ 922.816416] [] ? do_page_fault+0x1bc/0x4b0 [ 922.816418] [] user_path_at+0xc/0x10 [ 922.816420] [] vfs_fstatat+0x30/0x70 [ 922.816422] [] vfs_stat+0x16/0x20 [ 922.816424] [] sys_newstat+0x15/0x30 [ 922.816427] [] ? page_fault+0x25/0x30 [ 922.816429] [] system_call_fastpath+0x16/0x1b [ 922.816431] fuser D ffff88080fc53b40 0 7995 1 0x= 00000000 [ 922.816433] ffff881007a5d988 0000000000000082 ffff880fc6d6b020 ffff= 881007a5dfd8 [ 922.816436] ffff881007a5dfd8 ffff881007a5dfd8 ffff880409c6d960 ffff= 880fc6d6b020 [ 922.816438] 0000000000000000 ffff880fc6d6b020 ffff881007a5da30 0000= 000000000082 [ 922.816438] Call Trace: [ 922.816446] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816448] [] schedule+0x24/0x70 [ 922.816456] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.816458] [] __wait_on_bit+0x58/0x90 [ 922.816465] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.816472] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816475] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.816477] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816483] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816489] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816497] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.816504] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.816511] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.816517] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.816520] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.816523] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.816529] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.816534] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.816539] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.816544] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.816546] [] complete_walk+0xbe/0x100 [ 922.816549] [] ? path_put+0x1d/0x30 [ 922.816550] [] path_lookupat+0x66/0x740 [ 922.816553] [] do_path_lookup+0x2c/0xc0 [ 922.816554] [] ? getname_flags+0x4e/0xf0 [ 922.816556] [] user_path_at_empty+0x58/0xa0 [ 922.816559] [] ? do_page_fault+0x1bc/0x4b0 [ 922.816561] [] user_path_at+0xc/0x10 [ 922.816563] [] vfs_fstatat+0x30/0x70 [ 922.816565] [] vfs_stat+0x16/0x20 [ 922.816567] [] sys_newstat+0x15/0x30 [ 922.816569] [] ? page_fault+0x25/0x30 [ 922.816571] [] system_call_fastpath+0x16/0x1b [ 922.816574] fuser D ffff880c0fc53b40 0 8008 1 0x= 00000000 [ 922.816576] ffff88100701d988 0000000000000082 ffff880fc6d686e0 ffff= 88100701dfd8 [ 922.816578] ffff88100701dfd8 ffff88100701dfd8 ffff880409c994a0 ffff= 880fc6d686e0 [ 922.816581] 0000000000000000 ffff880fc6d686e0 ffff88100701da30 0000= 000000000082 [ 922.816581] Call Trace: [ 922.816589] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816591] [] schedule+0x24/0x70 [ 922.816598] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.816601] [] __wait_on_bit+0x58/0x90 [ 922.816607] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.816615] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816617] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.816619] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816626] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816632] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816639] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.816647] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.816653] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.816659] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.816663] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.816665] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.816671] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.816677] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.816682] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.816687] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.816689] [] complete_walk+0xbe/0x100 [ 922.816691] [] ? path_put+0x1d/0x30 [ 922.816693] [] path_lookupat+0x66/0x740 [ 922.816695] [] do_path_lookup+0x2c/0xc0 [ 922.816697] [] ? getname_flags+0x4e/0xf0 [ 922.816699] [] user_path_at_empty+0x58/0xa0 [ 922.816701] [] ? do_page_fault+0x1bc/0x4b0 [ 922.816703] [] user_path_at+0xc/0x10 [ 922.816705] [] vfs_fstatat+0x30/0x70 [ 922.816707] [] vfs_stat+0x16/0x20 [ 922.816709] [] sys_newstat+0x15/0x30 [ 922.816711] [] ? page_fault+0x25/0x30 [ 922.816713] [] system_call_fastpath+0x16/0x1b [ 922.816716] fuser D ffff88080fc53b40 0 8026 1 0x= 00000000 [ 922.816719] ffff880807983988 0000000000000086 ffff880809693700 ffff= 880807983fd8 [ 922.816721] ffff880807983fd8 ffff880807983fd8 ffff880409c6d960 ffff= 880809693700 [ 922.816723] 0000000000000000 ffff880809693700 ffff880807983a30 0000= 000000000082 [ 922.816724] Call Trace: [ 922.816732] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816733] [] schedule+0x24/0x70 [ 922.816741] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.816743] [] __wait_on_bit+0x58/0x90 [ 922.816750] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.816757] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816760] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.816762] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816768] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816774] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816782] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.816789] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.816796] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.816802] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.816805] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.816808] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.816814] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.816820] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.816824] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.816829] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.816831] [] complete_walk+0xbe/0x100 [ 922.816834] [] ? path_put+0x1d/0x30 [ 922.816835] [] path_lookupat+0x66/0x740 [ 922.816838] [] do_path_lookup+0x2c/0xc0 [ 922.816839] [] ? getname_flags+0x4e/0xf0 [ 922.816841] [] user_path_at_empty+0x58/0xa0 [ 922.816844] [] ? do_page_fault+0x1bc/0x4b0 [ 922.816846] [] user_path_at+0xc/0x10 [ 922.816848] [] vfs_fstatat+0x30/0x70 [ 922.816850] [] vfs_stat+0x16/0x20 [ 922.816852] [] sys_newstat+0x15/0x30 [ 922.816854] [] ? page_fault+0x25/0x30 [ 922.816856] [] system_call_fastpath+0x16/0x1b [ 922.816859] fuser D ffff88080fc53b40 0 8242 1 0x= 00000000 [ 922.816861] ffff881008cdf988 0000000000000082 ffff880fc6d6a940 ffff= 881008cdffd8 [ 922.816864] ffff881008cdffd8 ffff881008cdffd8 ffff880409c6d960 ffff= 880fc6d6a940 [ 922.816866] 0000000000000000 ffff880fc6d6a940 ffff881008cdfa30 0000= 000000000082 [ 922.816866] Call Trace: [ 922.816874] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816876] [] schedule+0x24/0x70 [ 922.816883] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.816886] [] __wait_on_bit+0x58/0x90 [ 922.816892] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.816900] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.816902] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.816905] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.816911] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816917] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.816924] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.816932] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.816938] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.816945] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.816948] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.816950] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.816956] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.816962] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.816967] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.816972] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.816974] [] complete_walk+0xbe/0x100 [ 922.816976] [] ? path_put+0x1d/0x30 [ 922.816978] [] path_lookupat+0x66/0x740 [ 922.816980] [] do_path_lookup+0x2c/0xc0 [ 922.816982] [] ? getname_flags+0x4e/0xf0 [ 922.816984] [] user_path_at_empty+0x58/0xa0 [ 922.816986] [] ? do_page_fault+0x1bc/0x4b0 [ 922.816988] [] user_path_at+0xc/0x10 [ 922.816990] [] vfs_fstatat+0x30/0x70 [ 922.816992] [] vfs_stat+0x16/0x20 [ 922.816994] [] sys_newstat+0x15/0x30 [ 922.816997] [] ? page_fault+0x25/0x30 [ 922.816999] [] system_call_fastpath+0x16/0x1b [ 922.817001] fuser D ffff88080fc53b40 0 8251 1 0x= 00000000 [ 922.817004] ffff8804005a9988 0000000000000086 ffff8804068ce720 ffff= 8804005a9fd8 [ 922.817006] ffff8804005a9fd8 ffff8804005a9fd8 ffff880409c6d960 ffff= 8804068ce720 [ 922.817009] 0000000000000000 ffff8804068ce720 ffff8804005a9a30 0000= 000000000082 [ 922.817009] Call Trace: [ 922.817017] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817019] [] schedule+0x24/0x70 [ 922.817026] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817029] [] __wait_on_bit+0x58/0x90 [ 922.817035] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817042] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817045] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817047] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817053] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817060] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817067] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817075] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817081] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817088] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817090] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817093] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817099] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817105] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817110] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817115] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817117] [] complete_walk+0xbe/0x100 [ 922.817119] [] ? path_put+0x1d/0x30 [ 922.817121] [] path_lookupat+0x66/0x740 [ 922.817123] [] do_path_lookup+0x2c/0xc0 [ 922.817125] [] ? getname_flags+0x4e/0xf0 [ 922.817126] [] user_path_at_empty+0x58/0xa0 [ 922.817129] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817131] [] user_path_at+0xc/0x10 [ 922.817133] [] vfs_fstatat+0x30/0x70 [ 922.817135] [] vfs_stat+0x16/0x20 [ 922.817137] [] sys_newstat+0x15/0x30 [ 922.817139] [] ? page_fault+0x25/0x30 [ 922.817141] [] system_call_fastpath+0x16/0x1b [ 922.817144] fuser D ffff88080fc53b40 0 8264 1 0x= 00000000 [ 922.817146] ffff880c0a159988 0000000000000082 ffff880c08d5b020 ffff= 880c0a159fd8 [ 922.817149] ffff880c0a159fd8 ffff880c0a159fd8 ffff880409c6d960 ffff= 880c08d5b020 [ 922.817151] 0000000000000000 ffff880c08d5b020 ffff880c0a159a30 0000= 000000000082 [ 922.817151] Call Trace: [ 922.817159] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817161] [] schedule+0x24/0x70 [ 922.817168] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817171] [] __wait_on_bit+0x58/0x90 [ 922.817177] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817185] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817187] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817190] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817196] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817202] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817209] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817217] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817224] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817230] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817233] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817235] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817241] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817247] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817252] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817257] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817259] [] complete_walk+0xbe/0x100 [ 922.817261] [] ? path_put+0x1d/0x30 [ 922.817263] [] path_lookupat+0x66/0x740 [ 922.817265] [] do_path_lookup+0x2c/0xc0 [ 922.817267] [] ? getname_flags+0x4e/0xf0 [ 922.817269] [] user_path_at_empty+0x58/0xa0 [ 922.817271] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817273] [] user_path_at+0xc/0x10 [ 922.817275] [] vfs_fstatat+0x30/0x70 [ 922.817277] [] vfs_stat+0x16/0x20 [ 922.817279] [] sys_newstat+0x15/0x30 [ 922.817282] [] ? page_fault+0x25/0x30 [ 922.817284] [] system_call_fastpath+0x16/0x1b [ 922.817287] fuser D ffff88080fc53b40 0 8280 1 0x= 00000000 [ 922.817289] ffff8808073d5988 0000000000000082 ffff880809696720 ffff= 8808073d5fd8 [ 922.817291] ffff8808073d5fd8 ffff8808073d5fd8 ffff880409c6d960 ffff= 880809696720 [ 922.817294] 0000000000000000 ffff880809696720 ffff8808073d5a30 0000= 000000000082 [ 922.817294] Call Trace: [ 922.817302] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817304] [] schedule+0x24/0x70 [ 922.817311] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817313] [] __wait_on_bit+0x58/0x90 [ 922.817320] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817327] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817330] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817332] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817338] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817344] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817352] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817360] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817366] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817372] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817375] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817378] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817384] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817390] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817394] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817399] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817402] [] complete_walk+0xbe/0x100 [ 922.817404] [] ? path_put+0x1d/0x30 [ 922.817406] [] path_lookupat+0x66/0x740 [ 922.817408] [] do_path_lookup+0x2c/0xc0 [ 922.817409] [] ? getname_flags+0x4e/0xf0 [ 922.817411] [] user_path_at_empty+0x58/0xa0 [ 922.817414] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817416] [] user_path_at+0xc/0x10 [ 922.817418] [] vfs_fstatat+0x30/0x70 [ 922.817420] [] vfs_stat+0x16/0x20 [ 922.817422] [] sys_newstat+0x15/0x30 [ 922.817424] [] ? page_fault+0x25/0x30 [ 922.817426] [] system_call_fastpath+0x16/0x1b [ 922.817429] fuser D ffff88101fc53b40 0 8541 1 0x= 00000000 [ 922.817431] ffff88040721d988 0000000000000082 ffff8804068ca940 ffff= 88040721dfd8 [ 922.817434] ffff88040721dfd8 ffff88040721dfd8 ffff880409c6f4e0 ffff= 8804068ca940 [ 922.817436] 0000000000000000 ffff8804068ca940 ffff88040721da30 0000= 000000000082 [ 922.817436] Call Trace: [ 922.817444] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817446] [] schedule+0x24/0x70 [ 922.817453] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817456] [] __wait_on_bit+0x58/0x90 [ 922.817462] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817470] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817472] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817474] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817481] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817487] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817494] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817502] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817508] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817514] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817517] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817520] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817526] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817532] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817536] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817541] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817543] [] complete_walk+0xbe/0x100 [ 922.817546] [] ? path_put+0x1d/0x30 [ 922.817547] [] path_lookupat+0x66/0x740 [ 922.817550] [] do_path_lookup+0x2c/0xc0 [ 922.817551] [] ? getname_flags+0x4e/0xf0 [ 922.817553] [] user_path_at_empty+0x58/0xa0 [ 922.817556] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817557] [] user_path_at+0xc/0x10 [ 922.817559] [] vfs_fstatat+0x30/0x70 [ 922.817562] [] vfs_stat+0x16/0x20 [ 922.817564] [] sys_newstat+0x15/0x30 [ 922.817566] [] ? page_fault+0x25/0x30 [ 922.817568] [] system_call_fastpath+0x16/0x1b [ 922.817571] fuser D ffff88040fc53b40 0 8550 1 0x= 00000000 [ 922.817573] ffff880c0832f988 0000000000000082 ffff880c08d5b700 ffff= 880c0832ffd8 [ 922.817575] ffff880c0832ffd8 ffff880c0832ffd8 ffff880409c6bde0 ffff= 880c08d5b700 [ 922.817577] 0000000000000000 ffff880c08d5b700 ffff880c0832fa30 0000= 000000000082 [ 922.817578] Call Trace: [ 922.817586] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817588] [] schedule+0x24/0x70 [ 922.817595] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817597] [] __wait_on_bit+0x58/0x90 [ 922.817604] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817611] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817614] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817616] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817622] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817628] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817636] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817643] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817650] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817656] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817659] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817662] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817668] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817673] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817678] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817683] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817685] [] complete_walk+0xbe/0x100 [ 922.817688] [] ? path_put+0x1d/0x30 [ 922.817689] [] path_lookupat+0x66/0x740 [ 922.817692] [] do_path_lookup+0x2c/0xc0 [ 922.817693] [] ? getname_flags+0x4e/0xf0 [ 922.817695] [] user_path_at_empty+0x58/0xa0 [ 922.817697] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817699] [] user_path_at+0xc/0x10 [ 922.817701] [] vfs_fstatat+0x30/0x70 [ 922.817704] [] vfs_stat+0x16/0x20 [ 922.817706] [] sys_newstat+0x15/0x30 [ 922.817708] [] ? page_fault+0x25/0x30 [ 922.817710] [] system_call_fastpath+0x16/0x1b [ 922.817713] fuser D ffff880c0fc53b40 0 8563 1 0x= 00000000 [ 922.817715] ffff881007655988 0000000000000086 ffff880fc6d6f4e0 ffff= 881007655fd8 [ 922.817717] ffff881007655fd8 ffff881007655fd8 ffff880409c994a0 ffff= 880fc6d6f4e0 [ 922.817720] 0000000000000000 ffff880fc6d6f4e0 ffff881007655a30 0000= 000000000082 [ 922.817720] Call Trace: [ 922.817728] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817730] [] schedule+0x24/0x70 [ 922.817737] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817740] [] __wait_on_bit+0x58/0x90 [ 922.817746] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817754] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817756] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817758] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817765] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817771] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817778] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817786] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817792] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817799] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817802] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817804] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817811] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817816] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817821] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817826] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817828] [] complete_walk+0xbe/0x100 [ 922.817831] [] ? path_put+0x1d/0x30 [ 922.817832] [] path_lookupat+0x66/0x740 [ 922.817834] [] do_path_lookup+0x2c/0xc0 [ 922.817836] [] ? getname_flags+0x4e/0xf0 [ 922.817838] [] user_path_at_empty+0x58/0xa0 [ 922.817841] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817842] [] user_path_at+0xc/0x10 [ 922.817845] [] vfs_fstatat+0x30/0x70 [ 922.817847] [] vfs_stat+0x16/0x20 [ 922.817849] [] sys_newstat+0x15/0x30 [ 922.817851] [] ? page_fault+0x25/0x30 [ 922.817853] [] system_call_fastpath+0x16/0x1b [ 922.817856] fuser D ffff88080fc53b40 0 8579 1 0x= 00000000 [ 922.817858] ffff880407303988 0000000000000086 ffff8804068c9b80 ffff= 880407303fd8 [ 922.817860] ffff880407303fd8 ffff880407303fd8 ffff880409c6d960 ffff= 8804068c9b80 [ 922.817863] 0000000000000000 ffff8804068c9b80 ffff880407303a30 0000= 000000000082 [ 922.817863] Call Trace: [ 922.817871] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817873] [] schedule+0x24/0x70 [ 922.817880] [] rpc_wait_bit_killable+0x34/0x80 [s= unrpc] [ 922.817882] [] __wait_on_bit+0x58/0x90 [ 922.817889] [] ? xprt_release_xprt+0x57/0x60 [sun= rpc] [ 922.817896] [] ? __rpc_wait_for_completion_task+0= x30/0x30 [sunrpc] [ 922.817899] [] out_of_line_wait_on_bit+0x77/0x90 [ 922.817901] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.817907] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817913] [] ? call_connect+0x40/0x40 [sunrpc] [ 922.817921] [] __rpc_execute+0x105/0x290 [sunrpc]= [ 922.817928] [] rpc_execute+0x3b/0x80 [sunrpc] [ 922.817935] [] rpc_run_task+0x6b/0x90 [sunrpc] [ 922.817941] [] rpc_call_sync+0x3e/0x70 [sunrpc] [ 922.817944] [] nfs3_rpc_wrapper.constprop.8+0x60/= 0xb0 [nfsv3] [ 922.817946] [] nfs3_proc_getattr+0x39/0x40 [nfsv3= ] [ 922.817952] [] __nfs_revalidate_inode+0x83/0x120 = [nfs] [ 922.817958] [] nfs_revalidate_inode+0x6e/0xa0 [nf= s] [ 922.817963] [] nfs_check_verifier+0x58/0x80 [nfs]= [ 922.817968] [] nfs_lookup_revalidate+0x2cb/0x370 = [nfs] [ 922.817970] [] complete_walk+0xbe/0x100 [ 922.817972] [] ? path_put+0x1d/0x30 [ 922.817974] [] path_lookupat+0x66/0x740 [ 922.817976] [] do_path_lookup+0x2c/0xc0 [ 922.817978] [] ? getname_flags+0x4e/0xf0 [ 922.817980] [] user_path_at_empty+0x58/0xa0 [ 922.817982] [] ? do_page_fault+0x1bc/0x4b0 [ 922.817984] [] user_path_at+0xc/0x10 [ 922.817986] [] vfs_fstatat+0x30/0x70 [ 922.817988] [] vfs_stat+0x16/0x20 [ 922.817990] [] sys_newstat+0x15/0x30 [ 922.817993] [] ? page_fault+0x25/0x30 [ 922.817994] [] system_call_fastpath+0x16/0x1b [ 922.817997] reboot D ffff88101fc93b40 0 8711 1 0x= 00000000 [ 922.818000] ffff881007533c98 0000000000000086 ffff880fc6c12260 ffff= 881007533fd8 [ 922.818002] ffff881007533fd8 ffff881007533fd8 ffff880409c98000 ffff= 880fc6c12260 [ 922.818004] ffff881007533c98 ffff880fc6c12260 ffff88101fc943a0 0000= 000000000002 [ 922.818004] Call Trace: [ 922.818007] [] ? __lock_page+0x70/0x70 [ 922.818008] [] schedule+0x24/0x70 [ 922.818010] [] io_schedule+0x8a/0xd0 [ 922.818012] [] sleep_on_page+0x9/0x10 [ 922.818014] [] __wait_on_bit+0x58/0x90 [ 922.818016] [] ? find_get_pages_tag+0xd1/0x180 [ 922.818018] [] wait_on_page_bit+0x78/0x80 [ 922.818021] [] ? autoremove_wake_function+0x40/0x= 40 [ 922.818023] [] filemap_fdatawait_range+0xf9/0x190= [ 922.818025] [] ? wait_for_common+0xdc/0x180 [ 922.818027] [] ? try_to_wake_up+0x270/0x270 [ 922.818029] [] filemap_fdatawait+0x1f/0x30 [ 922.818031] [] sync_inodes_sb+0x13a/0x1b0 [ 922.818034] [] ? fdatawrite_one_bdev+0x20/0x20 [ 922.818036] [] sync_inodes_one_sb+0x19/0x20 [ 922.818038] [] iterate_supers+0xe1/0xf0 [ 922.818040] [] sys_sync+0x30/0x90 [ 922.818042] [] system_call_fastpath+0x16/0x1b [ 933.547670] nfs: server dragon not responding, timed out [ 936.558252] kvm: exiting hardware virtualization [ 936.721141] sd 3:0:0:0: [sdd] Synchronizing SCSI cache [ 936.721275] sd 2:0:0:0: [sdc] Synchronizing SCSI cache [ 936.721376] sd 1:0:0:0: [sdb] Synchronizing SCSI cache [ 936.721470] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 936.828674] Disabling non-boot CPUs ... [ 951.092224] Broke affinity for irq 22 [ 951.115148] nfs: server dragon not responding, timed out =0DINIT: no more processes left in this runlevel=0D [ 955.957150] nfs: server dragon not responding, timed out [ 960.872572] Broke affinity for irq 16 [ 961.619867] Restarting system. [ 961.638138] reboot: machine restart --nextPart1877929.JKyKaAmsY1-- -- 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/