[ 4456.366659][T29143] gre: GRE over IPv4 demultiplexer driver
[ 4458.047874][T29166] ip_gre: GRE over IPv4 tunneling driver
[ 4510.109164][T29738] ip6_gre: GRE over IPv6 tunneling driver
[ 4544.734047][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4549.918007][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4554.333992][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4559.518977][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!