[ 1504.301852] gre: GRE over IPv4 demultiplexer driver
[ 1504.303036] ip6_gre: GRE over IPv6 tunneling driver
[ 1504.308575] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1504.315577] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1504.339531] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1504.893528] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1505.021528] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1505.329736] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1505.341540] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1505.341591] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1505.341631] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1505.413528] ip6_tunnel: er6 xmit: Local address not yet configured!