[ 3904.242199][T20892] veth0: renamed from veth1
[ 3904.986774][T20911] gre: GRE over IPv4 demultiplexer driver
[ 3905.015717][T20911] ip6_gre: GRE over IPv6 tunneling driver
[ 3905.188953][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3905.436496][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3910.721278][T20951] socat (20951) used greatest stack depth: 22576 bytes left