[ 1297.305338] gre: GRE over IPv4 demultiplexer driver
[ 1297.453700] ip_gre: GRE over IPv4 tunneling driver
[ 1306.100345] ip6_gre: GRE over IPv6 tunneling driver
[ 1311.349970] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1312.692976] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1313.972977] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1315.316971] ip6_tunnel: tep0 xmit: Local address not yet configured!