[ 4542.211380][  T964] veth0: renamed from veth1
[ 4542.926171][  T983] gre: GRE over IPv4 demultiplexer driver
[ 4542.944474][  T983] ip6_gre: GRE over IPv6 tunneling driver
[ 4543.143467][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4543.395332][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4548.721244][ T1023] socat (1023) used greatest stack depth: 22648 bytes left