[ 4655.889086][T24682] gre: GRE over IPv4 demultiplexor driver
[ 4658.032031][T24705] ip_gre: GRE over IPv4 tunneling driver
[ 4722.513727][T25279] ip6_gre: GRE over IPv6 tunneling driver
[ 4768.694481][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4774.902439][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4780.150422][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4786.550425][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!