[ 1305.627283][    C0] tc mirred to Houston: device veth2 is down
[ 1305.749297][    C0] tc mirred to Houston: device veth2 is down
[ 1305.990152][    C3] tc mirred to Houston: device veth2 is down
[ 1306.197207][    C3] tc mirred to Houston: device veth2 is down
[ 1306.255104][    C1] tc mirred to Houston: device veth3 is down
[ 1306.389057][    C1] tc mirred to Houston: device veth3 is down