linux-kernel - Re: Flooded by do_IRQ: 0.91 No irq handler for vector

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Message-ID: <4A80B2E6.2060706@gmail.com>
Date:	Mon, 10 Aug 2009 16:53:10 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Luis Fernando Planella Gonzalez <lfpg.dev@...il.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Flooded by do_IRQ: 0.91 No irq handler for vector

Luis Fernando Planella Gonzalez wrote:
> Hi.
> I can't remember since when I've started seeing this, but since 2.6.23
> or 2.6.24, I think.
> Nowadays, I'm on Ubuntu 9.04, which is kernel 2.6.28.
> I'm flooded by the message: "do_IRQ: 0.91 No irq handler for vector"
> when in TTY.
> This is really annoying for text-base operation or in distros like
> sidux, where KDE watches syslog and shows a notification for every new
> line.
> Believe me, there are thousands of such notifications...
> Here is the dmesg results just after logging in:
> http://ubuntuforums.org/showpost.php?p=7759222&postcount=2 (yes, I've
> posted it in ubuntu forums with no succes ;)
> In this log, it's possible to see that the first time do_IRQ
> complains, it says: "do_IRQ: 0.99 No irq handler for vector". All
> others are for 0.91.
> I've tried adding the noirqbalance argument to kernel, and messed with
> everything related to IRQ in the BIOS with no success...
> Anybody, please help!!!
> --
> Luis Fernando Planella Gonzalez
> --
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>    
have you tried the latest kernel with ubuntu,
or even the latest git head to see if this is fixed.

Justin P. Mattock
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