[ 1379.235975] gre: GRE over IPv4 demultiplexer driver
[ 1379.369956] ip_gre: GRE over IPv4 tunneling driver
[ 1387.823813] ip6_gre: GRE over IPv6 tunneling driver
[ 1393.242927] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1394.587921] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1395.867917] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1397.211906] ip6_tunnel: tep0 xmit: Local address not yet configured!