[ 1328.108494][ T6488] gre: GRE over IPv4 demultiplexor driver
[ 1328.135363][ T6488] ip6_gre: GRE over IPv6 tunneling driver
[ 1328.307431][   T51] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1328.458031][   T51] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1328.682201][   T52] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1328.786361][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!