[ 4249.771734][ T8164] gre: GRE over IPv4 demultiplexor driver
[ 4249.787613][ T8164] ip6_gre: GRE over IPv6 tunneling driver
[ 4249.916848][ T3439] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4250.100795][ T3439] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4250.437740][ T3993] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4250.869821][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!