[ 1460.903590][T27700] gre: GRE over IPv4 demultiplexer driver
[ 1461.308672][T27722] ip_gre: GRE over IPv4 tunneling driver
[ 1476.306327][T28294] ip6_gre: GRE over IPv6 tunneling driver
[ 1486.209086][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1488.129048][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1489.921047][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1491.841055][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!