[ 1656.503734] gre: GRE over IPv4 demultiplexer driver
[ 1656.566776] ip_gre: GRE over IPv4 tunneling driver
[ 1662.883747] ip6_gre: GRE over IPv6 tunneling driver
[ 1666.701272] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1667.853273] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1669.006273] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1670.157275] ip6_tunnel: tep0 xmit: Local address not yet configured!