[ 3138.090713][T28813] gre: GRE over IPv4 demultiplexor driver
[ 3139.207222][T28836] ip_gre: GRE over IPv4 tunneling driver
[ 3174.171043][T29407] ip6_gre: GRE over IPv6 tunneling driver
[ 3198.290511][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3201.938405][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3205.074403][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3208.786448][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!