[  593.097959] Mirror/redirect action on
[  593.100209] tc (18293) used greatest stack depth: 12008 bytes left
[  593.117484] tc mirred to Houston: device veth2 is down
[  593.160469] tc mirred to Houston: device veth2 is down
[  593.203481] tc mirred to Houston: device veth3 is down