[   17.816170] b44 ssb0:0: eth0: Link is up at 100 Mbps, full duplex
[   17.816176] b44 ssb0:0: eth0: Flow control is off for TX and off for RX
[   17.816398] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   28.128009] eth0: no IPv6 routers present
[   33.484457] ata1.00: configured for UDMA/33
[   33.484467] ata1: EH complete
[   34.385400] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   57.509645] lo: Disabled Privacy Extensions
[  495.892016] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[  495.892275] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 17609 at 17608)
[  496.204029] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung