[ 3150.463759][T23674] gre: GRE over IPv4 demultiplexer driver
[ 3152.077587][T23697] ip_gre: GRE over IPv4 tunneling driver
[ 3200.450733][T24275] ip6_gre: GRE over IPv6 tunneling driver
[ 3233.671119][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3238.471030][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3242.567018][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3247.495020][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!