[ 5757.326539][T12838] gre: GRE over IPv4 demultiplexer driver
[ 5757.346783][T12838] ip6_gre: GRE over IPv6 tunneling driver
[ 5757.515931][   T33] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5757.679940][   T33] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5757.765863][ T4997] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5757.869836][   T68] ip6_tunnel: er6 xmit: Local address not yet configured!