[ 1478.961965][    C1] tc mirred to Houston: device veth2 is down
[ 1479.072965][    C1] tc mirred to Houston: device veth2 is down
[ 1479.193090][    C1] tc mirred to Houston: device veth2 is down
[ 1479.424916][    C1] tc mirred to Houston: device veth2 is down
[ 1479.890100][    C1] tc mirred to Houston: device veth3 is down
[ 1479.928043][    C1] tc mirred to Houston: device veth3 is down
[ 1480.009079][    C1] tc mirred to Houston: device veth3 is down
[ 1480.098292][    C0] tc mirred to Houston: device veth2 is down
[ 1480.098896][    C0] tc mirred to Houston: device veth2 is down
[ 1480.102096][    C1] tc mirred to Houston: device veth3 is down