[ 4330.567159][T29144] gre: GRE over IPv4 demultiplexer driver
[ 4332.192016][T29167] ip_gre: GRE over IPv4 tunneling driver
[ 4379.588229][T29738] ip6_gre: GRE over IPv6 tunneling driver
[ 4411.940032][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4416.675988][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4420.772963][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4425.572001][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!