[ 4312.243120][T20054] gre: GRE over IPv4 demultiplexor driver
[ 4314.377173][T20077] ip_gre: GRE over IPv4 tunneling driver
[ 4377.590676][T20649] ip6_gre: GRE over IPv6 tunneling driver
[ 4420.622865][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4426.574894][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4432.462759][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4438.479777][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!