[ 4426.898849][T26195] gre: GRE over IPv4 demultiplexor driver [ 4428.976304][T26218] ip_gre: GRE over IPv4 tunneling driver [ 4489.651242][T26790] ip6_gre: GRE over IPv6 tunneling driver [ 4532.404601][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4538.420501][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4543.539501][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4549.555525][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured!