[ 1588.690249][    C0] tc mirred to Houston: device veth2 is down
[ 1588.800404][    C3] tc mirred to Houston: device veth2 is down
[ 1588.832363][    C3] tc mirred to Houston: device veth2 is down
[ 1589.120312][    C3] tc mirred to Houston: device veth2 is down
[ 1589.661060][    C1] tc mirred to Houston: device veth3 is down
[ 1589.880476][    C1] tc mirred to Houston: device veth2 is down
[ 1589.881010][    C1] tc mirred to Houston: device veth2 is down
[ 1590.040273][    C1] tc mirred to Houston: device veth3 is down