[ 4131.513813][T17847] gre: GRE over IPv4 demultiplexer driver
[ 4131.543073][T17847] ip6_gre: GRE over IPv6 tunneling driver
[ 4131.735697][ T8994] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4131.916126][ T8994] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4131.986313][ T8994] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4132.148197][ T8994] ip6_tunnel: gt6 xmit: Local address not yet configured!