[ 1520.942670] gre: GRE over IPv4 demultiplexer driver
[ 1521.002493] ip_gre: GRE over IPv4 tunneling driver
[ 1527.178825] ip6_gre: GRE over IPv6 tunneling driver
[ 1530.876998] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1532.028998] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1533.117998] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1534.268998] ip6_tunnel: tep0 xmit: Local address not yet configured!