[ 1004.363471] gre: GRE over IPv4 demultiplexor driver
[ 1004.532427] ip_gre: GRE over IPv4 tunneling driver
[ 1014.051008] ip6_gre: GRE over IPv6 tunneling driver
[ 1020.219850] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1021.691851] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1023.099840] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1024.635817] ip6_tunnel: tep0 xmit: Local address not yet configured!