[ 1397.485003] gre: GRE over IPv4 demultiplexer driver
[ 1397.534580] ip_gre: GRE over IPv4 tunneling driver
[ 1403.731757] ip6_gre: GRE over IPv6 tunneling driver
[ 1407.367930] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1408.519934] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1409.670929] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1410.822930] ip6_tunnel: tep0 xmit: Local address not yet configured!