[ 4378.048542][T13435] gre: GRE over IPv4 demultiplexor driver
[ 4378.064312][T13435] ip6_gre: GRE over IPv6 tunneling driver
[ 4378.208598][ T7708] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4378.413541][ T1044] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4378.558436][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4378.588004][ T1044] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4378.909496][ T7708] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4379.230313][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!