[ 5955.272787][T31846] gre: GRE over IPv4 demultiplexor driver
[ 5955.301668][T31846] ip6_gre: GRE over IPv6 tunneling driver
[ 5955.476594][T24052] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5955.775380][T24052] ip6_tunnel: er6 xmit: Local address not yet configured!