From: kenneth johansson <ken@kenjo.org>
To: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] NFS regression in 2.6.26?, "task blocked for more than 120 seconds"
Date: Fri, 7 Nov 2008 02:12:23 +0000 (UTC) [thread overview]
Message-ID: <gf0867$a4d$1@ger.gmane.org> (raw)
In-Reply-To: 1225636847.2221.5.camel@localhost.localdomain
On Sun, 02 Nov 2008 14:40:47 +0000, Ian Campbell wrote:
> On Sat, 2008-11-01 at 09:41 -0400, Trond Myklebust wrote:
>>
>>
>> Have you tested with the TCP RST fix yet? It has been merged into
>> mainline, so it should be in the latest 2.6.28-git, but I've attached
>> it so you can apply it to your test kernel...
>
> I wasn't aware of it. I'll give it a go.
>
> Thanks,
> Ian.
>>
I think I having the same problem as you. At least I have a gut feeling it's nfs related.
What good and bad versions do you have so far in your bisecting. ??
I see the problem several times a day so it should be possible
to at least try one or two versions per day.
this is on a 2.6.27.2 client to a 2.6.26.3 server.
--------
sudo grep blocked /var/log/syslog.0
Nov 5 02:06:27 duo kernel: [ 5080.947067] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 02:08:40 duo kernel: [ 5214.091071] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 02:10:49 duo kernel: [ 5342.940064] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 02:33:15 duo kernel: [ 6688.338072] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 02:35:44 duo kernel: [ 6837.588072] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 02:38:12 duo kernel: [ 6985.765070] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 02:40:37 duo kernel: [ 7130.720067] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 06:56:00 duo kernel: [22454.090070] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 07:51:38 duo kernel: [25791.279105] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 09:39:33 duo kernel: [32267.016068] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 09:41:55 duo kernel: [32408.750061] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 09:44:17 duo kernel: [32550.484061] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 09:46:37 duo kernel: [32691.144064] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 16:26:25 duo kernel: [56678.536068] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 16:28:50 duo kernel: [56823.492067] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 16:31:17 duo kernel: [56970.594061] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 16:33:44 duo kernel: [57117.697062] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 16:51:04 duo kernel: [58158.153065] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 18:00:39 duo kernel: [62256.625050] INFO: task hald-addon-stor:7110 blocked for more than 120 seconds.
Nov 5 18:15:16 duo kernel: [63210.108080] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 18:24:08 duo kernel: [63741.610074] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 19:47:09 duo kernel: [68722.698056] INFO: task hald-addon-stor:7102 blocked for more than 120 seconds.
Nov 5 19:47:53 duo kernel: [68722.698307] INFO: task hald-addon-stor:7105 blocked for more than 120 seconds.
Nov 5 19:47:53 duo kernel: [68722.698513] INFO: task hald-addon-stor:7110 blocked for more than 120 seconds.
Nov 5 19:47:53 duo kernel: [68755.984030] INFO: task scsi_eh_12:2687 blocked for more than 120 seconds.
Nov 5 22:20:11 duo kernel: [77904.265068] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 22:23:10 duo kernel: [78083.580065] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 22:46:09 duo kernel: [79462.264081] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 5 23:22:05 duo kernel: [81599.010033] INFO: task scsi_eh_10:2675 blocked for more than 120 seconds.
Nov 5 23:22:05 duo kernel: [81599.010253] INFO: task hald-addon-stor:7097 blocked for more than 120 seconds.
Nov 5 23:22:05 duo kernel: [81599.010468] INFO: task hald-addon-stor:7102 blocked for more than 120 seconds.
Nov 5 23:22:05 duo kernel: [81599.010674] INFO: task hald-addon-stor:7110 blocked for more than 120 seconds.
Nov 6 01:46:31 duo kernel: [90209.346061] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 6 01:46:31 duo kernel: [90242.632048] INFO: task hald-addon-stor:7102 blocked for more than 120 seconds.
Nov 6 01:46:31 duo kernel: [90242.632230] INFO: task hald-addon-stor:7105 blocked for more than 120 seconds.
Nov 6 01:46:31 duo kernel: [90242.632368] INFO: task hald-addon-stor:7110 blocked for more than 120 seconds.
Nov 6 01:46:31 duo kernel: [90275.918024] INFO: task scsi_eh_12:2687 blocked for more than 120 seconds.
Nov 6 02:11:59 duo kernel: [91812.443070] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 6 02:14:12 duo kernel: [91945.587069] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 6 02:16:50 duo kernel: [92103.427069] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
Nov 6 02:28:26 duo kernel: [92759.483053] INFO: task hald-addon-usb-:7009 blocked for more than 120 seconds.
Nov 6 02:28:26 duo kernel: [92759.483233] INFO: task hald-addon-stor:7105 blocked for more than 120 seconds.
Nov 6 02:28:26 duo kernel: [92759.483447] INFO: task hald-addon-stor:7110 blocked for more than 120 seconds.
Nov 6 02:28:26 duo kernel: [92792.769034] INFO: task scsi_eh_12:2687 blocked for more than 120 seconds.
Nov 6 02:58:49 duo kernel: [94622.425059] INFO: task cpufreq-applet:11956 blocked for more than 120 seconds.
next prev parent reply other threads:[~2008-11-07 2:12 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-17 12:32 [PATCH] NFS regression in 2.6.26?, "task blocked for more than 120 seconds" Max Kellermann
2008-10-17 14:33 ` Glauber Costa
2008-10-20 6:51 ` Max Kellermann
2008-10-20 7:43 ` Ian Campbell
2008-10-20 13:15 ` Glauber Costa
2008-10-20 14:12 ` Max Kellermann
2008-10-20 14:34 ` Cyrill Gorcunov
2008-10-20 14:21 ` Cyrill Gorcunov
2009-05-22 20:59 ` H. Peter Anvin
2009-05-25 13:12 ` Max Kellermann
2008-10-20 6:27 ` Ian Campbell
2008-11-01 11:45 ` Ian Campbell
2008-11-01 13:41 ` Trond Myklebust
2008-11-02 14:40 ` Ian Campbell
2008-11-07 2:12 ` kenneth johansson [this message]
2008-11-04 19:10 ` Ian Campbell
2008-11-25 7:09 ` Ian Campbell
2008-11-25 13:28 ` Trond Myklebust
2008-11-25 13:38 ` Ian Campbell
2008-11-25 13:57 ` Trond Myklebust
2008-11-25 14:04 ` Ian Campbell
2008-11-26 22:12 ` Ian Campbell
2008-12-01 0:17 ` [PATCH 0/3] " Trond Myklebust
2008-12-01 0:18 ` [PATCH 1/3] SUNRPC: Ensure the server closes sockets in a timely fashion Trond Myklebust
2008-12-17 15:27 ` Tom Tucker
2008-12-17 18:08 ` Trond Myklebust
2008-12-17 18:59 ` Tom Tucker
2008-12-01 0:19 ` [PATCH 2/3] SUNRPC: We only need to call svc_delete_xprt() once Trond Myklebust
2008-12-01 0:20 ` [PATCH 3/3] SUNRPC: svc_xprt_enqueue should not refuse to enqueue 'XPT_DEAD' transports Trond Myklebust
2008-12-17 15:35 ` Tom Tucker
2008-12-17 19:07 ` Trond Myklebust
2008-12-23 14:49 ` Tom Tucker
2008-12-23 23:39 ` Tom Tucker
2008-12-01 0:29 ` [PATCH 0/3] NFS regression in 2.6.26?, "task blocked for more than 120 seconds" Trond Myklebust
2008-12-02 15:22 ` Kasparek Tomas
2008-12-02 15:37 ` Trond Myklebust
2008-12-02 16:26 ` Kasparek Tomas
2008-12-02 18:10 ` Trond Myklebust
2008-12-01 22:09 ` Ian Campbell
2008-12-06 12:16 ` Ian Campbell
2008-12-14 18:24 ` Ian Campbell
2008-12-16 17:55 ` J. Bruce Fields
2008-12-16 18:39 ` Ian Campbell
2009-01-07 22:21 ` J. Bruce Fields
2009-01-08 18:20 ` J. Bruce Fields
2009-01-08 21:22 ` Ian Campbell
2009-01-08 21:26 ` J. Bruce Fields
2009-01-12 9:46 ` Ian Campbell
2009-01-22 8:27 ` Ian Campbell
2009-01-22 16:44 ` J. Bruce Fields
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