[ 4017.074515][T24609] gre: GRE over IPv4 demultiplexor driver
[ 4019.174889][T24633] ip_gre: GRE over IPv4 tunneling driver
[ 4079.623090][T25207] ip6_gre: GRE over IPv6 tunneling driver
[ 4121.610621][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4127.691501][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4132.683492][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4138.890586][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!