[ 1020.002245] gre: GRE over IPv4 demultiplexor driver
[ 1020.197595] ip_gre: GRE over IPv4 tunneling driver
[ 1029.491888] ip6_gre: GRE over IPv6 tunneling driver
[ 1035.454090] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1036.926101] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1038.334109] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1039.806071] ip6_tunnel: tep0 xmit: Local address not yet configured!