[ 5759.065015][T21332] gre: GRE over IPv4 demultiplexor driver
[ 5759.089240][T21332] ip6_gre: GRE over IPv6 tunneling driver
[ 5759.258732][ T5899] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5759.385512][   T75] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5759.564483][ T5899] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5759.620245][ T5899] ip6_tunnel: er6 xmit: Local address not yet configured!