[ 1234.437939] gre: GRE over IPv4 demultiplexer driver
[ 1234.556446] ip_gre: GRE over IPv4 tunneling driver
[ 1242.792860] ip6_gre: GRE over IPv6 tunneling driver
[ 1247.682352] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1249.026393] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1250.306373] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1251.650344] ip6_tunnel: tep0 xmit: Local address not yet configured!