[ 1456.701203][T24897] gre: GRE over IPv4 demultiplexer driver
[ 1457.104166][T24920] ip_gre: GRE over IPv4 tunneling driver
[ 1472.415731][T25506] ip6_gre: GRE over IPv6 tunneling driver
[ 1482.470379][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1484.453348][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1486.245359][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1488.229637][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!