[ 1248.333490] gre: GRE over IPv4 demultiplexer driver
[ 1248.465049] ip_gre: GRE over IPv4 tunneling driver
[ 1256.697718] ip6_gre: GRE over IPv6 tunneling driver
[ 1261.760427] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1263.104440] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1264.384433] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1265.728394] ip6_tunnel: tep0 xmit: Local address not yet configured!