[ 4313.006165][T29164] gre: GRE over IPv4 demultiplexer driver
[ 4314.681959][T29187] ip_gre: GRE over IPv4 tunneling driver
[ 4365.379747][T29759] ip6_gre: GRE over IPv6 tunneling driver
[ 4400.029636][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4405.149492][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4409.374479][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4414.301509][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!