[ 4373.876974][T18182] veth0: renamed from veth1
[ 4374.593957][T18201] gre: GRE over IPv4 demultiplexer driver
[ 4374.625812][T18201] ip6_gre: GRE over IPv6 tunneling driver
[ 4374.814548][   T68] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4375.046402][   T68] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4380.544163][T18241] socat (18241) used greatest stack depth: 22224 bytes left