[ 4708.060463][T24620] gre: GRE over IPv4 demultiplexor driver [ 4710.229457][T24643] ip_gre: GRE over IPv4 tunneling driver [ 4773.786167][T25222] ip6_gre: GRE over IPv6 tunneling driver [ 4818.132223][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4824.404134][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4829.716175][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4835.797158][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!