[<0>] svc_thread_wait_for_work+0x5f/0x100 [sunrpc]
[<0>] svc_recv+0x2d/0x200 [sunrpc]
[<0>] nfsd+0x83/0xf0 [nfsd]
[<0>] kthread+0x104/0x110
[<0>] ret_from_fork+0x2b/0x50
