[ 4386.054385][T29285] gre: GRE over IPv4 demultiplexer driver
[ 4387.661672][T29309] ip_gre: GRE over IPv4 tunneling driver
[ 4436.284450][T29895] ip6_gre: GRE over IPv6 tunneling driver
[ 4469.444358][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4474.244283][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4478.404297][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4483.268256][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!