[   50.495875] RPC: Registered tcp transport module.
[   50.495878] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   51.412698] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   51.659424] svc: failed to register lockdv1 RPC service (errno 97).
[   51.659495] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   51.672331] NFSD: starting 90-second grace period
[   78.431347] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro,commit=0
[  431.473672] 8139too 0000:06:07.0: eth0: link down
[  433.047731] 8139too 0000:06:07.0: eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[ 2635.318026] [drm] Changing LVDS panel from (-hsync, -vsync) to (+hsync, +vsync)
[ 2641.951456] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -vsync)
[ 3416.652115] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[ 3416.652125] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[ 3416.654847] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 952742 at 952739, next 952743)