[ 4828.914559][T25137] gre: GRE over IPv4 demultiplexor driver
[ 4828.938830][T25137] ip6_gre: GRE over IPv6 tunneling driver
[ 4829.089336][ T8096] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4829.227101][ T8096] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4829.380283][ T8096] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4829.467156][   T76] ip6_tunnel: gt6 xmit: Local address not yet configured!