[ 2628.552404][T19284] gre: GRE over IPv4 demultiplexor driver
[ 2630.356542][T19307] ip_gre: GRE over IPv4 tunneling driver
[ 2683.194097][T19879] ip6_gre: GRE over IPv6 tunneling driver
[ 2719.976307][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2725.352232][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2729.896199][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2735.016226][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!