[ 2195.897257][    C1] tc mirred to Houston: device veth2 is down
[ 2196.256158][    C1] tc mirred to Houston: device veth2 is down
[ 2196.320144][    C1] tc mirred to Houston: device veth2 is down
[ 2196.743164][    C1] tc mirred to Houston: device veth3 is down
[ 2196.747105][    C3] tc mirred to Houston: device veth3 is down
[ 2196.792357][    C3] tc mirred to Houston: device veth2 is down
[ 2196.968187][    C3] tc mirred to Houston: device veth3 is down
[ 2197.001155][    C3] tc mirred to Houston: device veth3 is down
[ 2197.147190][    C3] tc mirred to Houston: device veth3 is down