[ 1018.451777] gre: GRE over IPv4 demultiplexer driver
[ 1018.595682] ip_gre: GRE over IPv4 tunneling driver
[ 1027.266282] ip6_gre: GRE over IPv6 tunneling driver
[ 1032.695208] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1034.040194] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1035.320204] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1036.728180] ip6_tunnel: tep0 xmit: Local address not yet configured!