[ 3296.196691][ T3921] gre: GRE over IPv4 demultiplexor driver
[ 3297.258208][ T3944] ip_gre: GRE over IPv4 tunneling driver
[ 3330.794895][ T4515] ip6_gre: GRE over IPv6 tunneling driver
[ 3345.020610][T12957] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3353.724498][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3357.309489][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3360.381479][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3363.965497][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!