[ 1247.400028] gre: GRE over IPv4 demultiplexor driver
[ 1247.621722] ip_gre: GRE over IPv4 tunneling driver
[ 1257.551158] ip6_gre: GRE over IPv6 tunneling driver
[ 1263.741087] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1265.213082] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1266.621069] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1268.093051] ip6_tunnel: tep0 xmit: Local address not yet configured!