[ 4349.855419][T20229] gre: GRE over IPv4 demultiplexor driver [ 4352.073092][T20252] ip_gre: GRE over IPv4 tunneling driver [ 4417.710870][T20833] ip6_gre: GRE over IPv6 tunneling driver [ 4462.975406][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4469.055347][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4474.175324][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4480.192333][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!