From: Stefan Priebe <s.priebe@profihost.ag>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: x86@kernel.org, JBeulich@suse.com,
LKML <linux-kernel@vger.kernel.org>,
Sasha Levin <sasha.levin@oracle.com>,
Jiang Liu <jiang.liu@linux.intel.com>
Subject: Re: do_IRQ: 0.126 No irq handler for vector (irq -1)
Date: Tue, 21 Jul 2015 20:12:02 +0200 [thread overview]
Message-ID: <55AE8B72.9060905@profihost.ag> (raw)
In-Reply-To: <alpine.DEB.2.11.1507201247280.18576@nanos>
Am 20.07.2015 um 12:53 schrieb Thomas Gleixner:
> On Mon, 20 Jul 2015, Stefan Priebe - Profihost AG wrote:
>> Hello list,
>>
>> i've 36 servers all running vanilla 3.18.18 kernel which have a very
>> high disk and network load.
>>
>> Since a few days i encounter regular the following error messages and
>> pretty often completely hanging disk i/o:
>> [535040.439859] do_IRQ: 0.126 No irq handler for vector (irq -1)
>
> Did this happen right after you updated to 3.18.18?
Seems so.
> Which kernel version were you using before that?
3.10.78
> Have you observed such error messages before the update?
No.
>> All systems are Single E5 Xeons and I'm running irqbalance on them.
>
> Does it stop if you disable irqbalance ?
No. The machines still crash.
Stefan
>
> Thanks,
>
> tglx
>
next prev parent reply other threads:[~2015-07-21 18:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-20 10:22 do_IRQ: 0.126 No irq handler for vector (irq -1) Stefan Priebe - Profihost AG
2015-07-20 10:53 ` Thomas Gleixner
2015-07-20 10:59 ` Stefan Priebe - Profihost AG
2015-07-21 18:12 ` Stefan Priebe [this message]
2015-07-21 21:15 ` Thomas Gleixner
2015-07-22 7:23 ` Stefan Priebe - Profihost AG
2015-07-23 15:59 ` Stefan Priebe
2015-07-26 19:42 ` Thomas Gleixner
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