[ 1275.114767] gre: GRE over IPv4 demultiplexer driver
[ 1275.257756] ip_gre: GRE over IPv4 tunneling driver
[ 1283.732283] ip6_gre: GRE over IPv6 tunneling driver
[ 1289.221268] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1290.566261] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1291.909274] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1293.253271] ip6_tunnel: tep0 xmit: Local address not yet configured!