[ 3868.283504][ T4393] gre: GRE over IPv4 demultiplexor driver
[ 3868.304431][ T4393] ip6_gre: GRE over IPv6 tunneling driver
[ 3868.470467][T29474] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3868.499305][   T74] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3868.704430][T29474] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3868.850249][T29482] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3869.146326][T29474] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3869.162264][   T74] ip6_tunnel: gt6 xmit: Local address not yet configured!