[ 1705.352425][T30354] gre: GRE over IPv4 demultiplexer driver
[ 1705.845515][T30377] ip_gre: GRE over IPv4 tunneling driver
[ 1722.927882][T30951] ip6_gre: GRE over IPv6 tunneling driver
[ 1734.220552][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1736.333508][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1738.253507][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1740.428521][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!