[ 4331.986491][T21510] gre: GRE over IPv4 demultiplexor driver [ 4334.115187][T21533] ip_gre: GRE over IPv4 tunneling driver [ 4395.969089][T22104] ip6_gre: GRE over IPv6 tunneling driver [ 4439.104468][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4445.055381][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4450.047375][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4456.255395][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!