All of lore.kernel.org
 help / color / mirror / Atom feed
From: Justin Piszcz <jpiszcz@lucidpixels.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org, Alan Piszcz <ap@solarrain.com>
Subject: Re: 2.6.39: crash w/threadirqs option enabled
Date: Fri, 20 May 2011 12:10:49 -0400 (EDT)	[thread overview]
Message-ID: <alpine.DEB.2.02.1105201210030.19553@p34.internal.lan> (raw)
In-Reply-To: <alpine.LFD.2.02.1105201712501.3078@ionos>



On Fri, 20 May 2011, Thomas Gleixner wrote:

> On Fri, 20 May 2011, Justin Piszcz wrote:
>> On Fri, 20 May 2011, Thomas Gleixner wrote:
>>> Does it crash right away or just when doing something particular?
>> It crashed at 2100, this is when I run a few I/O intensive processes:
>> - backup (dump ext4 filesystem -> to a separate raid device)
>> - backup (dump ext4 on remote host -> to separate raid device)
>> - backup (dump xfs on remote host -> to separate raid device)
>>
>> This looks like it is what caused it to crash.
>
> That narrows it down somewhat, but does not give us a clue at all :(
>
>>> Is the box fully dead after the crash ?
>> The host was online and I went away for awhile, when I came back the system
>> had rebooted on its own (as I lost all of my X windows/etc).
>
> Hmm. Did you have panic_timeout set ?

Hi,

No, I do not use panic_timeout or any type of watchdog that would reboot
the system upon a lockup/crash.

Justin.


  reply	other threads:[~2011-05-20 16:10 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-20  8:39 2.6.39: crash w/threadirqs option enabled Justin Piszcz
2011-05-20 12:48 ` Thomas Gleixner
2011-05-20 12:51   ` Justin Piszcz
2011-05-20 13:30     ` Thomas Gleixner
2011-05-20 13:49       ` Justin Piszcz
2011-05-20 15:17         ` Thomas Gleixner
2011-05-20 16:10           ` Justin Piszcz [this message]
2011-05-20 16:22             ` Thomas Gleixner
2011-05-21  0:00               ` Uwaysi Bin Kareem
2011-06-10  8:17               ` Justin Piszcz
2011-06-10  8:24                 ` Justin Piszcz
2011-06-10 12:52                 ` Thomas Gleixner
2011-06-10 13:07                   ` Justin Piszcz
2011-06-10 13:10                     ` Thomas Gleixner
2011-06-12 12:04                     ` Justin Piszcz
2012-09-16 20:34               ` Low os-jitter operating system Uwaysi Bin Kareem
2011-05-26 16:30             ` 2.6.39: crash w/threadirqs option enabled Justin Piszcz

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=alpine.DEB.2.02.1105201210030.19553@p34.internal.lan \
    --to=jpiszcz@lucidpixels.com \
    --cc=ap@solarrain.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=tglx@linutronix.de \
    /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.