[ 1354.434772][    C1] tc mirred to Houston: device veth2 is down
[ 1354.887787][    C1] tc mirred to Houston: device veth2 is down
[ 1355.055783][    C2] tc mirred to Houston: device veth3 is down
[ 1355.143914][    C0] tc mirred to Houston: device veth3 is down
[ 1355.247861][    C0] tc mirred to Houston: device veth2 is down
[ 1355.312803][    C0] tc mirred to Houston: device veth2 is down