[ 1683.551244][    C1] tc mirred to Houston: device veth2 is down
[ 1683.554626][    C0] tc mirred to Houston: device veth2 is down
[ 1683.588628][    C0] tc mirred to Houston: device veth2 is down
[ 1684.375900][    C0] tc mirred to Houston: device veth2 is down
[ 1684.504209][    C3] tc mirred to Houston: device veth2 is down
[ 1684.615778][    C1] tc mirred to Houston: device veth3 is down
[ 1685.071627][    C0] tc mirred to Houston: device veth3 is down