[ 1572.114347][    C2] tc mirred to Houston: device veth2 is down
[ 1572.854449][    C0] tc mirred to Houston: device veth2 is down
[ 1573.039218][    C3] tc mirred to Houston: device veth3 is down
[ 1573.046200][    C0] tc mirred to Houston: device veth2 is down
[ 1573.110419][    C2] tc mirred to Houston: device veth2 is down
[ 1573.326203][    C2] tc mirred to Houston: device veth3 is down