[ 1021.402664] gre: GRE over IPv4 demultiplexor driver
[ 1021.576979] ip_gre: GRE over IPv4 tunneling driver
[ 1031.391520] ip6_gre: GRE over IPv6 tunneling driver
[ 1037.314519] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1038.722522] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1040.066521] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1041.474485] ip6_tunnel: tep0 xmit: Local address not yet configured!