[ 1661.060298] gre: GRE over IPv4 demultiplexer driver
[ 1661.152439] ip_gre: GRE over IPv4 tunneling driver
[ 1667.568213] ip6_gre: GRE over IPv6 tunneling driver
[ 1671.362553] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1672.515554] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1673.666553] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1674.818554] ip6_tunnel: tep0 xmit: Local address not yet configured!