[ 1691.995555][    C2] tc mirred to Houston: device veth2 is down
[ 1692.340430][    C0] tc mirred to Houston: device veth2 is down
[ 1692.716454][    C2] tc mirred to Houston: device veth2 is down
[ 1692.972664][    C3] tc mirred to Houston: device veth2 is down
[ 1693.077413][    C0] tc mirred to Houston: device veth3 is down
[ 1693.308365][    C0] tc mirred to Houston: device veth3 is down
[ 1693.356655][    C0] tc mirred to Houston: device veth2 is down
[ 1693.357131][    C0] tc mirred to Houston: device veth2 is down