[ 1483.421577][ T1137] gre: GRE over IPv4 demultiplexer driver
[ 1483.876614][ T1160] ip_gre: GRE over IPv4 tunneling driver
[ 1498.901386][ T1736] ip6_gre: GRE over IPv6 tunneling driver
[ 1508.743096][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1510.663063][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1512.455061][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1514.439068][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!