[ 1622.890670][    C0] tc mirred to Houston: device veth2 is down
[ 1623.277794][    C0] tc mirred to Houston: device veth2 is down
[ 1623.365878][    C0] tc mirred to Houston: device veth2 is down
[ 1623.733631][    C0] tc mirred to Houston: device veth2 is down
[ 1623.815595][    C0] tc mirred to Houston: device veth3 is down
[ 1623.998613][    C3] tc mirred to Houston: device veth3 is down