[ 1971.190235][ T6153] veth0: renamed from veth1
[ 1971.433177][ T6165] gre: GRE over IPv4 demultiplexer driver
[ 1971.451544][ T6165] ip6_gre: GRE over IPv6 tunneling driver
[ 1971.496877][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1971.586890][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1974.369183][ T6216] socat (6216) used greatest stack depth: 21968 bytes left