[ 4073.886086][  T674] veth0: renamed from veth1
[ 4074.638327][  T692] gre: GRE over IPv4 demultiplexer driver
[ 4074.674773][  T692] ip6_gre: GRE over IPv6 tunneling driver
[ 4074.823659][   T66] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4075.064461][   T66] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4079.081213][  T716] socat (716) used greatest stack depth: 23360 bytes left
[ 4080.401003][  T729] socat (729) used greatest stack depth: 22672 bytes left