[ 1544.406345] gre: GRE over IPv4 demultiplexer driver
[ 1544.452297] ip_gre: GRE over IPv4 tunneling driver
[ 1550.604277] ip6_gre: GRE over IPv6 tunneling driver
[ 1554.311873] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1555.462878] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1556.550871] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1557.702876] ip6_tunnel: tep0 xmit: Local address not yet configured!