[ 3078.952329][T17187] gre: GRE over IPv4 demultiplexor driver
[ 3081.140961][T17210] ip_gre: GRE over IPv4 tunneling driver
[ 3142.646774][T17782] ip6_gre: GRE over IPv6 tunneling driver
[ 3185.007600][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3191.280509][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3196.399786][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3202.544505][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!