[ 1313.492249][    C3] tc mirred to Houston: device veth2 is down
[ 1313.668002][    C3] tc mirred to Houston: device veth2 is down
[ 1313.948069][    C3] tc mirred to Houston: device veth2 is down
[ 1314.220161][    C2] tc mirred to Houston: device veth2 is down
[ 1314.263675][    C0] tc mirred to Houston: device veth3 is down
[ 1314.628208][    C0] tc mirred to Houston: device veth3 is down