[   61.239301] RPC: Registered udp transport module.
[   61.239306] RPC: Registered tcp transport module.
[   61.239309] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   61.829303] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   62.266080] svc: failed to register lockdv1 RPC service (errno 97).
[   62.266149] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   62.282626] NFSD: starting 90-second grace period
[   66.992546] vboxdrv: Found 2 processor cores.
[   66.992825] vboxdrv: fAsync=1 offMin=0xa19ab offMax=0xa19ab
[   66.992911] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'.
[   66.992914] vboxdrv: Successfully loaded version 4.0.10_Ubuntu (interface 0x00180000).
[   96.092873] FS-Cache: Loaded
[   96.159584] FS-Cache: Netfs 'nfs' registered for caching
[1438763.422677] nfsd: last server has exited, flushing export cache
[1438764.815038] svc: failed to register lockdv1 RPC service (errno 97).
[1438764.815108] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[1438764.820738] NFSD: starting 90-second grace period