[ 3951.953353][ T3460] gre: GRE over IPv4 demultiplexer driver
[ 3951.985247][ T3460] ip6_gre: GRE over IPv6 tunneling driver
[ 3952.137351][   T28] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3952.285121][   T28] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3952.366856][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3952.425289][   T28] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3952.478758][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!