[ 1301.531111] gre: GRE over IPv4 demultiplexer driver
[ 1301.667399] ip_gre: GRE over IPv4 tunneling driver
[ 1310.110520] ip6_gre: GRE over IPv6 tunneling driver
[ 1315.576804] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1316.984795] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1318.328809] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.672778] ip6_tunnel: tep0 xmit: Local address not yet configured!