[ 1071.656991][    C1] tc mirred to Houston: device veth2 is down
[ 1072.095242][    C1] tc mirred to Houston: device veth2 is down
[ 1072.487189][    C1] tc mirred to Houston: device veth2 is down
[ 1072.556061][    C1] tc mirred to Houston: device veth3 is down
[ 1072.615088][    C1] tc mirred to Houston: device veth2 is down