[ 2916.990292][    C1] tc mirred to Houston: device veth2 is down
[ 2917.204307][    C1] tc mirred to Houston: device veth2 is down
[ 2917.371277][    C3] tc mirred to Houston: device veth2 is down
[ 2917.403310][    C3] tc mirred to Houston: device veth2 is down
[ 2917.888573][    C0] tc mirred to Houston: device veth3 is down
[ 2917.893229][    C3] tc mirred to Houston: device veth3 is down
[ 2917.963199][    C3] tc mirred to Houston: device veth3 is down
[ 2918.051045][    C3] tc mirred to Houston: device veth3 is down