[ 1293.692727][T17800] gre: GRE over IPv4 demultiplexer driver
[ 1293.999014][T17823] ip_gre: GRE over IPv4 tunneling driver
[ 1305.555148][T18408] ip6_gre: GRE over IPv6 tunneling driver
[ 1312.875975][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1314.475975][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1316.010977][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1317.610976][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!