[  169.234276][ T1975] gre: GRE over IPv4 demultiplexor driver
[  169.253599][ T1975] ip6_gre: GRE over IPv6 tunneling driver
[  169.421998][    T9] ip6_tunnel: er6 xmit: Local address not yet configured!
[  169.670719][    T9] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  169.694581][    T9] ip6_tunnel: er6 xmit: Local address not yet configured!
[  170.157668][    T9] ip6_tunnel: gt6 xmit: Local address not yet configured!