[ 1684.738775][    C2] tc mirred to Houston: device veth2 is down
[ 1684.827667][    C2] tc mirred to Houston: device veth2 is down
[ 1684.891668][    C2] tc mirred to Houston: device veth2 is down
[ 1685.427667][    C2] tc mirred to Houston: device veth2 is down
[ 1685.871955][    C2] tc mirred to Houston: device veth3 is down
[ 1685.877030][    C0] tc mirred to Houston: device veth2 is down
[ 1685.877884][    C0] tc mirred to Houston: device veth2 is down
[ 1686.067681][    C2] tc mirred to Houston: device veth3 is down
[ 1686.227807][    C0] tc mirred to Houston: device veth3 is down
[ 1686.251633][    C0] tc mirred to Houston: device veth3 is down