[ 1303.571512] gre: GRE over IPv4 demultiplexer driver
[ 1303.702263] ip_gre: GRE over IPv4 tunneling driver
[ 1312.056123] ip6_gre: GRE over IPv6 tunneling driver
[ 1317.303673] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1318.647613] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.927664] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.272593] ip6_tunnel: tep0 xmit: Local address not yet configured!