[ 1632.302407] gre: GRE over IPv4 demultiplexer driver
[ 1632.354094] ip_gre: GRE over IPv4 tunneling driver
[ 1638.679199] ip6_gre: GRE over IPv6 tunneling driver
[ 1642.444556] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1643.595557] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1644.747557] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1645.900559] ip6_tunnel: tep0 xmit: Local address not yet configured!