[ 1837.505853] gre: GRE over IPv4 demultiplexer driver
[ 1837.507274] ip6_gre: GRE over IPv6 tunneling driver
[ 1837.515160] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1837.523157] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1837.856155] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1837.895159] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1838.279156] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1838.472158] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1838.534233] ip6_tunnel: gt6 xmit: Local address not yet configured!