[ 1683.228829][    C2] tc mirred to Houston: device veth2 is down
[ 1683.335602][    C2] tc mirred to Houston: device veth2 is down
[ 1683.631567][    C2] tc mirred to Houston: device veth2 is down
[ 1683.976658][    C2] tc mirred to Houston: device veth2 is down
[ 1684.360157][    C2] tc mirred to Houston: device veth2 is down
[ 1684.361116][    C2] tc mirred to Houston: device veth2 is down
[ 1684.366627][    C2] tc mirred to Houston: device veth3 is down