[ 4166.279964][T28708] gre: GRE over IPv4 demultiplexer driver
[ 4167.915038][T28731] ip_gre: GRE over IPv4 tunneling driver
[ 4216.113298][T29302] ip6_gre: GRE over IPv6 tunneling driver
[ 4249.319720][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4254.182893][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4258.343580][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4263.270605][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!