[ 1168.806533] gre: GRE over IPv4 demultiplexor driver
[ 1168.935935] ip_gre: GRE over IPv4 tunneling driver
[ 1177.354780] ip6_gre: GRE over IPv6 tunneling driver
[ 1177.613966] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1182.589969] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1183.933969] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1185.213966] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1186.558938] ip6_tunnel: tep0 xmit: Local address not yet configured!