[ 1496.180408][ T1085] gre: GRE over IPv4 demultiplexer driver
[ 1496.638996][ T1108] ip_gre: GRE over IPv4 tunneling driver
[ 1511.615860][ T1680] ip6_gre: GRE over IPv6 tunneling driver
[ 1515.064318][ T6851] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1521.487438][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1523.406451][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1525.198454][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1527.118460][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!