[ 3183.586708][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3185.963676][T22597] ip_gre: GRE over IPv4 tunneling driver
[ 3245.338955][T23170] ip6_gre: GRE over IPv6 tunneling driver
[ 3286.705713][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.465611][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.329612][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3303.153608][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!