[ 3193.845435][T23670] gre: GRE over IPv4 demultiplexer driver
[ 3195.478925][T23693] ip_gre: GRE over IPv4 tunneling driver
[ 3243.473833][T24268] ip6_gre: GRE over IPv6 tunneling driver
[ 3276.748408][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3281.484358][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3285.645380][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3290.508373][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!