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Date:      Mon, 7 Aug 2017 18:11:55 +0200
From:      Hans Petter Selasky <hps@selasky.org>
To:        Ben RUBSON <ben.rubson@gmail.com>, FreeBSD Net <freebsd-net@freebsd.org>
Subject:   Re: mlx4en, timer irq @100%...
Message-ID:  <9c306f10-7c05-d28d-e551-a930603aaafa@selasky.org>
In-Reply-To: <40602CEA-D417-4E5B-8C68-916958D49A0B@gmail.com>
References:  <BF3A3E47-A726-49FB-B83F-666EFC5C0FF1@gmail.com> <72b9de84-5572-3737-b274-34d2c5cdf634@selasky.org> <91DCB96E-4C08-44C5-94E7-E7C686DEFE5F@gmail.com> <c3fdf0bb-833d-915f-c246-9459819cd825@selasky.org> <4DF74CB8-23D2-4CCF-B699-5B86DAEA65E5@gmail.com> <40602CEA-D417-4E5B-8C68-916958D49A0B@gmail.com>

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On 08/04/17 21:09, Ben RUBSON wrote:
>> On 04 Aug 2017, at 19:42, Ben RUBSON <ben.rubson@gmail.com> wrote:
>>
>> Feel free to ask me whatever you need to investigate on this !
>> I let this (production :/) server in this state to have a chance to get interesting traces.
> 
> Server no more in production, I moved service to the standby node.
> So we can do everything :)
> swi4 still burning !
> 
> What is strange is that according to my monitoring, it began exactly at 15:00:00 UTC.
> Certainly a coincidence, as I can't find anything related.
> 

Hi,

Try to enter "kgdb" and run:

thread apply all bt

Look for the callout function in question.

--HPS




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