[ 1038.191694] gre: GRE over IPv4 demultiplexer driver
[ 1038.342489] ip_gre: GRE over IPv4 tunneling driver
[ 1047.173819] ip6_gre: GRE over IPv6 tunneling driver
[ 1052.766879] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1054.174868] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1055.518879] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1056.926860] ip6_tunnel: tep0 xmit: Local address not yet configured!