[ 1159.719902] gre: GRE over IPv4 demultiplexor driver
[ 1159.851723] ip_gre: GRE over IPv4 tunneling driver
[ 1168.419274] ip6_gre: GRE over IPv6 tunneling driver
[ 1173.702230] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1175.046255] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1176.326214] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1177.734197] ip6_tunnel: tep0 xmit: Local address not yet configured!