[ 3076.721281][T19292] gre: GRE over IPv4 demultiplexor driver
[ 3078.695999][T19315] ip_gre: GRE over IPv4 tunneling driver
[ 3139.721040][T19887] ip6_gre: GRE over IPv6 tunneling driver
[ 3181.820610][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3187.964495][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3193.084487][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3199.035493][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!