[ 5784.617690][T21550] gre: GRE over IPv4 demultiplexor driver
[ 5784.640912][T21550] ip6_gre: GRE over IPv6 tunneling driver
[ 5784.804612][   T50] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5785.129535][   T50] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5785.747627][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!