[ 1012.486388] gre: GRE over IPv4 demultiplexor driver
[ 1012.687264] ip_gre: GRE over IPv4 tunneling driver
[ 1022.208546] ip6_gre: GRE over IPv6 tunneling driver
[ 1028.348651] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1029.820681] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1031.164680] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1032.636651] ip6_tunnel: tep0 xmit: Local address not yet configured!