[ 1321.775898] gre: GRE over IPv4 demultiplexor driver
[ 1321.949099] ip_gre: GRE over IPv4 tunneling driver
[ 1331.307583] ip6_gre: GRE over IPv6 tunneling driver
[ 1337.341113] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1338.749138] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1340.157131] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1341.629096] ip6_tunnel: tep0 xmit: Local address not yet configured!