[ 6399.774317][T24086] gre: GRE over IPv4 demultiplexor driver
[ 6399.794107][T24086] ip6_gre: GRE over IPv6 tunneling driver
[ 6399.974972][ T7840] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6400.306572][ T7840] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 6400.421586][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6400.884551][ T5116] ip6_tunnel: er6 xmit: Local address not yet configured!