[ 1547.134081][    C2] tc mirred to Houston: device veth2 is down
[ 1547.352952][    C2] tc mirred to Houston: device veth2 is down
[ 1547.506009][    C2] tc mirred to Houston: device veth2 is down
[ 1547.769178][    C2] tc mirred to Houston: device veth2 is down
[ 1548.063892][    C2] tc mirred to Houston: device veth3 is down
[ 1548.099008][    C2] tc mirred to Houston: device veth3 is down
[ 1548.409158][    C2] tc mirred to Houston: device veth2 is down
[ 1548.409703][    C2] tc mirred to Houston: device veth2 is down
[ 1548.466976][    C2] tc mirred to Houston: device veth2 is down