[  623.568373] Mirror/redirect action on
[  623.571233] tc (29053) used greatest stack depth: 12048 bytes left
[  623.583200] tc mirred to Houston: device veth2 is down
[  623.664191] tc mirred to Houston: device veth3 is down
[  623.690176] tc mirred to Houston: device veth3 is down