[ 4486.737172][T26120] gre: GRE over IPv4 demultiplexor driver
[ 4489.397286][T26143] ip_gre: GRE over IPv4 tunneling driver
[ 4559.753313][T26715] ip6_gre: GRE over IPv6 tunneling driver
[ 4601.335399][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4607.224297][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4612.215281][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4618.295296][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!