[ 2017.376442][ T7421] gre: GRE over IPv4 demultiplexer driver
[ 2017.395362][ T7421] ip6_gre: GRE over IPv6 tunneling driver
[ 2017.474887][ T5858] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 2017.620948][ T5858] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 2017.704768][   T70] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 2018.016633][ T5858] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 2018.272727][   T70] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 2018.336638][ T5858] ip6_tunnel: er6 xmit: Local address not yet configured!