[  536.349584] gre: GRE over IPv4 demultiplexer driver
[  536.353692] ip6_gre: GRE over IPv6 tunneling driver
[  536.360656] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.365273] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.614684] veth7: left promiscuous mode
[  536.628474] ip6_tunnel: g2 xmit: Local address not yet configured!
[  536.632871] ip6_tunnel: g2 xmit: Local address not yet configured!