[ 1643.888472][    C3] tc mirred to Houston: device veth2 is down
[ 1643.897694][    C3] tc mirred to Houston: device veth2 is down
[ 1643.922523][    C3] tc mirred to Houston: device veth2 is down
[ 1644.277748][    C2] tc mirred to Houston: device veth2 is down
[ 1644.910201][    C3] tc mirred to Houston: device veth2 is down
[ 1644.910765][    C3] tc mirred to Houston: device veth2 is down
[ 1645.074566][    C3] tc mirred to Houston: device veth3 is down
[ 1645.173645][    C3] tc mirred to Houston: device veth3 is down
[ 1645.361573][    C0] tc mirred to Houston: device veth3 is down
[ 1645.549555][    C3] tc mirred to Houston: device veth3 is down