[ 2664.797291][T19280] gre: GRE over IPv4 demultiplexor driver
[ 2666.592007][T19303] ip_gre: GRE over IPv4 tunneling driver
[ 2720.973034][T19875] ip6_gre: GRE over IPv6 tunneling driver
[ 2758.267575][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2763.643377][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2768.251474][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2773.499391][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!