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From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Christian Zigotzky <chzigotzky@xenosoft.de>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: DTML <devicetree@vger.kernel.org>,
	Darren Stevens <darren@stevens-zone.net>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linuxppc-dev@ozlabs.org, "contact@a-eon.com" <contact@a-eon.com>,
	"R.T.Dickinson" <rtd2@xtra.co.nz>, Christoph Hellwig <hch@lst.de>
Subject: Re: Latest Git kernel: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device
Date: Sun, 2 Feb 2020 09:19:08 +0100	[thread overview]
Message-ID: <75aab3c9-1cb6-33bf-5de1-e05bbd98b6fb@c-s.fr> (raw)
In-Reply-To: <58a6d45c-0712-18df-1b14-2f04cf12a1cb@xenosoft.de>

Hello,

Le 02/02/2020 à 01:08, Christian Zigotzky a écrit :
> Hello,
> 
> We regularly compile and test Linux kernels every day during the merge 
> window. Since Thuesday we have very high CPU loads because of the avahi 
> daemon on our desktop Linux systems (Ubuntu, Debian etc).
> 
> Error message: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device

Do you know which ioctl, on which device ?
Can you take a trace of running avahi-daemon with 'strace' ?

Can you bisect ?

Christophe

  parent reply	other threads:[~2020-02-02  8:19 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-26 11:52 [PATCH] of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc Michael Ellerman
2020-01-27  7:22 ` Ulf Hansson
2020-01-31 10:40   ` Michael Ellerman
2020-02-02  0:08   ` Latest Git kernel: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device Christian Zigotzky
2020-02-02  4:37     ` Randy Dunlap
2020-02-02  8:19     ` Christophe Leroy [this message]
2020-02-02 15:02       ` Christian Zigotzky
2020-02-03 17:53         ` Jakub Kicinski
2020-02-05 13:03           ` Christian Zigotzky
     [not found]           ` <C11859E1-BE71-494F-81E2-9B27E27E60EE@xenosoft.de>
2020-02-06  4:35             ` Michael Ellerman
2020-02-06 14:28               ` Christian Zigotzky
2020-02-08 12:36                 ` Michael Ellerman
2020-02-07 14:34               ` Christian Zigotzky
2020-02-07 17:08                 ` Arnd Bergmann
2020-02-08  6:59                   ` Christian Zigotzky
2020-02-08 16:08                     ` Christian Zigotzky
2020-01-27 17:30 ` [PATCH] of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc Frank Rowand
2020-01-28 14:26 ` Rob Herring
2020-01-31 10:40   ` Michael Ellerman

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