[ 4380.064924][T20156] gre: GRE over IPv4 demultiplexor driver
[ 4380.084785][T20156] ip6_gre: GRE over IPv6 tunneling driver
[ 4380.194827][ T3109] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4380.371460][ T3109] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4381.094493][ T3109] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4381.350703][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!