[ 1367.661503][T16080] gre: GRE over IPv4 demultiplexer driver
[ 1368.078868][T16103] ip_gre: GRE over IPv4 tunneling driver
[ 1383.679969][T16676] ip6_gre: GRE over IPv6 tunneling driver
[ 1393.794777][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1395.714735][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1397.506748][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1399.554758][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!