[ 4151.869255][T14837] gre: GRE over IPv4 demultiplexer driver
[ 4151.899092][T14837] ip6_gre: GRE over IPv6 tunneling driver
[ 4152.074886][   T70] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4152.169743][   T70] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4152.331810][ T3483] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4152.350310][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4152.418666][ T3483] ip6_tunnel: gt6 xmit: Local address not yet configured!