Bug#575648: Lots of udevd --daemon running 100% CPU all the time.

[Jonathan Nieder <jrnieder@gmail.com>]

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Hi Leonardo,

In 2010, Marco d'Itri wrote:
> On Mar 27, leonardo.favario@email.it wrote:

>> Running htop I can see many udevd --daemon entries. Most of them are running
>> 0.0% whilst the top two are runnin 90/100% of both cpus. If I stop the top
>> two they restart and reach the 100% again.
[...]
> Running udevadm monitor --env I get tons of these messages:
>
> UDEV  [1269726169.891378] change  /devices/pci0000:00/0000:00:02.0/drm/card0 (drm)
[...]
> Kernel issue.

Sorry for the long silence.

It's possible this is <http://bugs.freedesktop.org/25327>, which is
said to have been fixed before 2.6.35.  Do you still have access to
this machine?  What kernel are you using these days, and how does it
behave?  Please also attach output from

	reportbug --template linux-image-$(uname -r)

for reference.

Sorry for the trouble, and hope that helps,
Jonathan