[  477.982092][ T4321] gre: GRE over IPv4 demultiplexer driver
[  478.017023][ T4321] ip6_gre: GRE over IPv6 tunneling driver
[  478.064469][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  478.113750][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  479.722112][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  479.751331][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!