From: Stefan Priebe <s.priebe@profihost.ag>
To: Ming Lin <mlin@kernel.org>
Cc: "linux-bcache@vger.kernel.org" <linux-bcache@vger.kernel.org>
Subject: Re: bcache deadlock
Date: Mon, 10 Aug 2015 16:51:32 +0200 [thread overview]
Message-ID: <55C8BA74.2010001@profihost.ag> (raw)
In-Reply-To: <55BF096A.5070902@profihost.ag>
Am 03.08.2015 um 08:25 schrieb Stefan Priebe - Profihost AG:
>
>
> Am 03.08.2015 um 08:21 schrieb Ming Lin:
>> On Fri, Jul 31, 2015 at 11:08 PM, Stefan Priebe <s.priebe@profihost.ag> wrote:
>>> Hi,
>>>
>>> any ideas about this deadlock:
>>> 2015-08-01 00:05:05 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
>>> disables this message.
>>> 2015-08-01 00:05:05 Tainted: G O 3.18.19+47-ph #1
>>> 2015-08-01 00:05:05 INFO: task xfsaild/bcache5:2437 blocked for more
>>> than 120 seconds.
>>
>> No backtrace?
>>
>
> Yes, no backtrace.
Any chance or idea to fix this? This happens every day at a different
server and is really annoying.
Stefan
next prev parent reply other threads:[~2015-08-10 14:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-01 6:08 bcache deadlock Stefan Priebe
2015-08-03 6:21 ` Ming Lin
2015-08-03 6:25 ` Stefan Priebe - Profihost AG
2015-08-10 14:51 ` Stefan Priebe [this message]
2015-08-12 13:39 ` Jack Wang
2015-08-12 13:57 ` Stefan Priebe - Profihost AG
2015-08-22 21:48 ` Stefan Priebe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=55C8BA74.2010001@profihost.ag \
--to=s.priebe@profihost.ag \
--cc=linux-bcache@vger.kernel.org \
--cc=mlin@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.