[ 1496.547192] gre: GRE over IPv4 demultiplexer driver
[ 1496.591709] ip_gre: GRE over IPv4 tunneling driver
[ 1502.665841] ip6_gre: GRE over IPv6 tunneling driver
[ 1506.363591] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1507.515591] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1508.603590] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1509.755592] ip6_tunnel: tep0 xmit: Local address not yet configured!