From: Alberto Gonzalez <alberto6674@gmail.com>
To: Kay Sievers <kay.sievers@vrfy.org>
Cc: Alberto Gonzalez <alberto6674@gmail.com>,
linux-kernel@vger.kernel.org, linux-hotplug@vger.kernel.org
Subject: Re: Kernel 2.6.30 and udevd problem
Date: Sun, 28 Jun 2009 12:37:00 +0000 [thread overview]
Message-ID: <200906281437.00329.info@gnebu.es> (raw)
In-Reply-To: <ac3eb2510906280337s57f5a48kc487a85d259f83dd@mail.gmail.com>
On Sunday 28 June 2009 12:37:28 Kay Sievers wrote:
> On Sun, Jun 28, 2009 at 08:21, Alberto Gonzalez<alberto6674@gmail.com>
wrote:
> > I have recently upgraded my kernel to 2.6.30 and I've noticed that at
> > some point (randomly), udevd would start using a lot of CPU time. Killing
> > the process and starting it with --debug option prints these messages
> > when the problem starts:
> >
> > [22652] event_queue_insert: seq 168515 queued, 'change' 'drm'
>
> Care to run:
> udevadm monitor
> and provide the output of the event sequence dump?
This is what I got wen the problem finally came back (it happens randomly, this
time I triggered it by running glxgears, but it can happen for other reasons
and none of them triggers it automatically):
KERNEL[1246192153.094553] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
KERNEL[1246192153.094734] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
KERNEL[1246192153.095273] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
KERNEL[1246192153.095498] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
KERNEL[1246192153.095665] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
KERNEL[1246192153.095808] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.096463] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
KERNEL[1246192153.099394] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.103806] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.111549] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.120800] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.127997] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.135699] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.143440] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.151183] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.157421] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.163320] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.170793] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
UDEV [1246192153.178593] change /devices/pci0000:00/0000:00:02.0/drm/card0
(drm)
So just an endless loop of the same message again and again.
Thanks,
Alberto.
>
> Kay
next prev parent reply other threads:[~2009-06-28 12:37 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-28 6:21 Kernel 2.6.30 and udevd problem Alberto Gonzalez
2009-06-28 10:37 ` Kay Sievers
2009-06-28 12:37 ` Alberto Gonzalez [this message]
2009-06-28 12:49 ` Kay Sievers
2009-06-28 14:22 ` Alberto Gonzalez
2009-06-28 14:28 ` Kay Sievers
2009-06-30 3:40 ` Alberto Gonzalez
2009-06-30 3:46 ` Dave Airlie
2009-06-30 16:08 ` Jesse Barnes
2009-07-01 7:09 ` Alberto Gonzalez
2009-07-01 17:22 ` Jesse Barnes
2009-07-02 6:18 ` Alberto Gonzalez
2009-07-02 16:35 ` Jesse Barnes
2009-07-02 19:37 ` Alberto Gonzalez
2009-07-02 22:00 ` Michal Soltys
2009-07-04 22:10 ` Alberto Gonzalez
2009-07-20 18:10 ` Jesse Barnes
2009-07-20 21:06 ` Alberto Gonzalez
[not found] ` <200907210048.37432.info@gnebu.es>
[not found] ` <200907221525.29507.info@gnebu.es>
2009-07-22 16:08 ` Jesse Barnes
[not found] ` <200907221851.20916.info@gnebu.es>
2009-07-22 17:12 ` Jesse Barnes
2009-07-22 18:43 ` Alberto Gonzalez
2009-07-22 19:17 ` Jesse Barnes
2009-07-22 19:44 ` Jesse Barnes
2009-07-22 20:00 ` Alberto Gonzalez
2009-07-23 0:06 ` Alberto Gonzalez
2009-08-06 13:53 ` Alberto Gonzalez
2009-08-06 21:30 ` Jesse Barnes
2009-08-06 22:17 ` Alberto Gonzalez
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