[ 1974.191313][    C1] tc mirred to Houston: device veth2 is down
[ 1974.349298][    C1] tc mirred to Houston: device veth2 is down
[ 1974.436282][    C1] tc mirred to Houston: device veth2 is down
[ 1974.988729][    C1] tc mirred to Houston: device veth2 is down
[ 1975.050272][    C1] tc mirred to Houston: device veth3 is down
[ 1975.373500][    C1] tc mirred to Houston: device veth2 is down
[ 1975.374419][    C1] tc mirred to Houston: device veth2 is down
[ 1975.460327][    C1] tc mirred to Houston: device veth2 is down