[ 1479.877345] gre: GRE over IPv4 demultiplexer driver
[ 1479.930370] ip_gre: GRE over IPv4 tunneling driver
[ 1486.169506] ip6_gre: GRE over IPv6 tunneling driver
[ 1489.856870] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1491.009868] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1492.161868] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1493.313870] ip6_tunnel: tep0 xmit: Local address not yet configured!