[ 1220.653700] gre: GRE over IPv4 demultiplexor driver
[ 1220.839025] ip_gre: GRE over IPv4 tunneling driver
[ 1230.503534] ip6_gre: GRE over IPv6 tunneling driver
[ 1236.825117] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1238.297075] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1239.705090] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1241.177086] ip6_tunnel: tep0 xmit: Local address not yet configured!