[ 1533.651654][ T7035] Mirror/redirect action on
[ 1533.825025][    C2] tc mirred to Houston: device veth2 is down
[ 1534.153878][    C2] tc mirred to Houston: device veth2 is down
[ 1534.385789][    C2] tc mirred to Houston: device veth2 is down
[ 1534.449964][    C3] tc mirred to Houston: device veth2 is down
[ 1534.689880][    C3] tc mirred to Houston: device veth3 is down