[ 1012.343092] gre: GRE over IPv4 demultiplexer driver
[ 1012.484140] ip_gre: GRE over IPv4 tunneling driver
[ 1020.924578] ip6_gre: GRE over IPv6 tunneling driver
[ 1026.487430] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1027.830444] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1029.175429] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1030.583422] ip6_tunnel: tep0 xmit: Local address not yet configured!