[ 1594.592800][    C3] tc mirred to Houston: device veth2 is down
[ 1594.693817][    C3] tc mirred to Houston: device veth2 is down
[ 1594.902287][    C3] tc mirred to Houston: device veth2 is down
[ 1595.364816][    C3] tc mirred to Houston: device veth2 is down
[ 1595.569838][    C2] tc mirred to Houston: device veth3 is down
[ 1595.884756][    C0] tc mirred to Houston: device veth3 is down
[ 1595.916811][    C2] tc mirred to Houston: device veth3 is down