[ 3235.475463][T22576] gre: GRE over IPv4 demultiplexor driver [ 3237.665824][T22600] ip_gre: GRE over IPv4 tunneling driver [ 3300.032583][T23180] ip6_gre: GRE over IPv6 tunneling driver [ 3343.727929][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3349.871854][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3355.119852][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3361.392932][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!