[ 1599.938052][ T4927] Mirror/redirect action on
[ 1600.143252][    C1] tc mirred to Houston: device veth2 is down
[ 1600.469280][ T4930] tc (4930) used greatest stack depth: 23568 bytes left
[ 1600.744073][    C1] tc mirred to Houston: device veth2 is down
[ 1601.000230][    C1] tc mirred to Houston: device veth2 is down
[ 1601.007170][    C2] tc mirred to Houston: device veth2 is down
[ 1601.105163][    C0] tc mirred to Houston: device veth3 is down
[ 1601.117055][    C0] tc mirred to Houston: device veth3 is down