[ 1749.829587][    C3] tc mirred to Houston: device veth2 is down
[ 1749.839693][    C1] tc mirred to Houston: device veth2 is down
[ 1750.050579][    C1] tc mirred to Houston: device veth2 is down
[ 1750.473576][    C1] tc mirred to Houston: device veth2 is down
[ 1750.665532][    C1] tc mirred to Houston: device veth2 is down
[ 1750.691596][    C1] tc mirred to Houston: device veth3 is down
[ 1751.018560][    C2] tc mirred to Houston: device veth3 is down