[ 3898.238532][ T4383] gre: GRE over IPv4 demultiplexor driver
[ 3898.251984][ T4383] ip6_gre: GRE over IPv6 tunneling driver
[ 3898.335897][   T64] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3898.500958][   T64] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3898.529720][   T64] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3898.642059][T30389] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3899.161888][   T69] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3899.163047][   T69] ip6_tunnel: er6 xmit: Local address not yet configured!