[ 4756.345020][T26204] gre: GRE over IPv4 demultiplexor driver
[ 4756.362897][T26204] ip6_gre: GRE over IPv6 tunneling driver
[ 4756.533926][    T9] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4756.583116][    T9] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4756.792038][   T52] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4757.048146][   T75] ip6_tunnel: gt6 xmit: Local address not yet configured!