[ 4470.380999][T32370] gre: GRE over IPv4 demultiplexer driver
[ 4470.399974][T32370] ip6_gre: GRE over IPv6 tunneling driver
[ 4470.560646][ T7547] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4470.592659][ T7547] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4470.632880][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4470.823811][ T7547] ip6_tunnel: gt6 xmit: Local address not yet configured!