debian 7 loading

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INIT: version 2.88 booting
[info] Using makefile-style concurent boot in runlevel S.
[ ok ] Starting the hotplug events dispatcher: udevd.
[ ok ] Synthesizing the initial hotplug events...done.
[....] Waiting for /dev to be fully populated[   7.287563] [drm:pch_irq_handler] *ERROR* pch poison interrupt