[ 2620.145086][T19281] gre: GRE over IPv4 demultiplexor driver
[ 2621.901768][T19304] ip_gre: GRE over IPv4 tunneling driver
[ 2675.732661][T19876] ip6_gre: GRE over IPv6 tunneling driver
[ 2712.812234][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2718.124122][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2722.668112][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2728.108121][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!