nfserr_serverfault 1022 fs/nfsd/nfs4state.c rp->rp_status = nfserr_serverfault; nfserr_serverfault 2566 fs/nfsd/nfs4state.c rp->rp_status = nfserr_serverfault; nfserr_serverfault 1823 fs/nfsd/nfs4xdr.c status = nfserr_serverfault;