[ 4450.141149][T29157] gre: GRE over IPv4 demultiplexer driver
[ 4452.229365][T29180] ip_gre: GRE over IPv4 tunneling driver
[ 4506.418620][T29752] ip6_gre: GRE over IPv6 tunneling driver
[ 4543.896748][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4549.592593][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4554.392530][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4559.832494][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!