[  985.517881] gre: GRE over IPv4 demultiplexer driver
[  985.661966] ip_gre: GRE over IPv4 tunneling driver
[  994.162461] ip6_gre: GRE over IPv6 tunneling driver
[  999.451981] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1000.795972] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1002.075968] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1003.419964] ip6_tunnel: tep0 xmit: Local address not yet configured!