[  325.737008] gre: GRE over IPv4 demultiplexer driver
[  325.741628] ip6_gre: GRE over IPv6 tunneling driver
[  325.752320] ip6_tunnel: g1 xmit: Local address not yet configured!
[  325.761926] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.452154] ip6_tunnel: g2 xmit: Local address not yet configured!
[  326.464055] ip6_tunnel: g2 xmit: Local address not yet configured!