[ 4458.290897][T26010] gre: GRE over IPv4 demultiplexor driver [ 4460.416414][T26033] ip_gre: GRE over IPv4 tunneling driver [ 4521.892548][T26606] ip6_gre: GRE over IPv6 tunneling driver [ 4564.146673][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4570.099612][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4575.027578][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4580.915587][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!