[ 4170.795983][T28088] gre: GRE over IPv4 demultiplexer driver
[ 4170.813621][T28088] ip6_gre: GRE over IPv6 tunneling driver
[ 4170.966553][T27880] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4171.233455][T27880] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4171.282022][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4171.401323][T27880] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4171.850339][T27880] ip6_tunnel: er6 xmit: Local address not yet configured!