[ 5514.297214][T30326] gre: GRE over IPv4 demultiplexor driver
[ 5514.331685][T30326] ip6_gre: GRE over IPv6 tunneling driver
[ 5514.493171][T21370] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5514.787133][ T8092] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5515.136678][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!