[ 3251.698454][T24824] gre: GRE over IPv4 demultiplexer driver
[ 3253.301967][T24847] ip_gre: GRE over IPv4 tunneling driver
[ 3300.186491][T25418] ip6_gre: GRE over IPv6 tunneling driver
[ 3332.852442][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3337.651389][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3341.876373][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3346.868375][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!