[ 3871.651512][ T4477] gre: GRE over IPv4 demultiplexor driver
[ 3871.675737][ T4477] ip6_gre: GRE over IPv6 tunneling driver
[ 3871.826728][  T432] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3871.848651][  T432] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3872.076111][  T432] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3872.114644][   T74] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3872.147666][   T74] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3872.186894][   T50] ip6_tunnel: gt6 xmit: Local address not yet configured!