[ 3877.293594][T19309] gre: GRE over IPv4 demultiplexer driver
[ 3877.311472][T19309] ip6_gre: GRE over IPv6 tunneling driver
[ 3877.465439][   T28] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3877.637407][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3877.729715][   T28] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3877.797191][   T28] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3878.261373][   T28] ip6_tunnel: er6 xmit: Local address not yet configured!