[ 3806.980426][ T2505] gre: GRE over IPv4 demultiplexer driver
[ 3806.997833][ T2505] ip6_gre: GRE over IPv6 tunneling driver
[ 3807.162163][   T28] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3807.418541][   T28] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3807.734909][   T28] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3807.735798][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!