[ 3901.001641][ T2332] gre: GRE over IPv4 demultiplexer driver
[ 3901.019023][ T2332] ip6_gre: GRE over IPv6 tunneling driver
[ 3901.179062][   T66] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3901.401527][   T66] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3901.446751][   T66] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3901.536944][   T70] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3901.815625][   T70] ip6_tunnel: er6 xmit: Local address not yet configured!