[ 1366.213121] gre: GRE over IPv4 demultiplexer driver
[ 1366.337056] ip_gre: GRE over IPv4 tunneling driver
[ 1374.562593] ip6_gre: GRE over IPv6 tunneling driver
[ 1379.704284] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1381.048282] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1382.328301] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1383.672251] ip6_tunnel: tep0 xmit: Local address not yet configured!