[ 1350.658359][    C1] tc mirred to Houston: device veth2 is down
[ 1350.904060][    C1] tc mirred to Houston: device veth2 is down
[ 1351.136002][    C1] tc mirred to Houston: device veth2 is down
[ 1351.316181][    C1] tc mirred to Houston: device veth3 is down
[ 1351.440256][    C1] tc mirred to Houston: device veth2 is down
[ 1351.488100][    C1] tc mirred to Houston: device veth3 is down