[ 4268.228453][T18692] gre: GRE over IPv4 demultiplexer driver
[ 4268.247914][T18692] ip6_gre: GRE over IPv6 tunneling driver
[ 4268.405863][ T7412] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4268.683814][ T7412] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4268.908870][ T7412] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4268.981694][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!