[ 3590.008314][T28267] gre: GRE over IPv4 demultiplexor driver
[ 3592.064194][T28290] ip_gre: GRE over IPv4 tunneling driver
[ 3653.747096][T28865] ip6_gre: GRE over IPv6 tunneling driver
[ 3696.041949][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3701.993898][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3706.985873][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3712.874890][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!