[ 4330.397942][T28715] gre: GRE over IPv4 demultiplexer driver
[ 4332.038145][T28738] ip_gre: GRE over IPv4 tunneling driver
[ 4381.247048][T29313] ip6_gre: GRE over IPv6 tunneling driver
[ 4415.193197][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4420.058083][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4424.345086][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4429.401104][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!