[ 1547.258415][    C3] tc mirred to Houston: device veth2 is down
[ 1547.279710][    C3] tc mirred to Houston: device veth2 is down
[ 1548.079289][    C0] tc mirred to Houston: device veth2 is down
[ 1548.142800][    C3] tc mirred to Houston: device veth2 is down
[ 1548.175782][    C1] tc mirred to Houston: device veth3 is down
[ 1548.182819][    C3] tc mirred to Houston: device veth3 is down
[ 1548.335965][    C1] tc mirred to Houston: device veth2 is down
[ 1548.336489][    C1] tc mirred to Houston: device veth2 is down
[ 1548.479774][    C1] tc mirred to Houston: device veth2 is down