[ 2241.469556][T19581] Mirror/redirect action on
[ 2241.598174][    C1] tc mirred to Houston: device veth2 is down
[ 2241.611098][    C1] tc mirred to Houston: device veth2 is down
[ 2241.630310][    C1] tc mirred to Houston: device veth2 is down
[ 2242.445135][    C1] tc mirred to Houston: device veth3 is down
[ 2242.475358][    C2] tc mirred to Houston: device veth2 is down