[ 4919.208648][ T3607] gre: GRE over IPv4 demultiplexor driver
[ 4919.248204][ T3607] ip6_gre: GRE over IPv6 tunneling driver
[ 4919.433385][T31593] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4919.737349][T31593] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4920.033150][T31593] ip6_tunnel: gt6 xmit: Local address not yet configured!