[ 4593.771795][T26425] gre: GRE over IPv4 demultiplexor driver
[ 4593.792260][T26425] ip6_gre: GRE over IPv6 tunneling driver
[ 4593.980161][T19857] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4594.289937][T23001] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4594.633718][   T72] ip6_tunnel: gt6 xmit: Local address not yet configured!