[ 2182.755685][T17619] gre: GRE over IPv4 demultiplexor driver
[ 2184.525086][T17642] ip_gre: GRE over IPv4 tunneling driver
[ 2237.590506][T18220] ip6_gre: GRE over IPv6 tunneling driver
[ 2274.038054][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2279.157976][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2283.573981][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2288.757980][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!