[ 1008.152572] gre: GRE over IPv4 demultiplexor driver
[ 1008.332300] ip_gre: GRE over IPv4 tunneling driver
[ 1017.654281] ip6_gre: GRE over IPv6 tunneling driver
[ 1023.547643] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1024.955646] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1026.299634] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1027.708607] ip6_tunnel: tep0 xmit: Local address not yet configured!