[ 1545.176401][T19191] gre: GRE over IPv4 demultiplexer driver
[ 1545.641682][T19214] ip_gre: GRE over IPv4 tunneling driver
[ 1561.810225][T19786] ip6_gre: GRE over IPv6 tunneling driver
[ 1572.433179][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1574.482148][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1576.337152][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1578.385161][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!