[ 4242.134416][  T494] gre: GRE over IPv4 demultiplexor driver
[ 4242.151111][  T494] ip6_gre: GRE over IPv6 tunneling driver
[ 4242.298546][T27359] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4242.487361][T28233] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4242.611063][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4242.761282][T28233] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4243.185382][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4243.505321][T28233] ip6_tunnel: gt6 xmit: Local address not yet configured!