[ 1068.385374] gre: GRE over IPv4 demultiplexor driver
[ 1068.583134] ip_gre: GRE over IPv4 tunneling driver
[ 1078.461320] ip6_gre: GRE over IPv6 tunneling driver
[ 1084.732050] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1086.204067] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1087.612049] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1089.020030] ip6_tunnel: tep0 xmit: Local address not yet configured!