[ 1561.174755] gre: GRE over IPv4 demultiplexer driver
[ 1561.247406] ip_gre: GRE over IPv4 tunneling driver
[ 1567.376901] ip6_gre: GRE over IPv6 tunneling driver
[ 1571.070927] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1572.223925] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1573.310924] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1574.463925] ip6_tunnel: tep0 xmit: Local address not yet configured!