[ 1690.618976][    C1] tc mirred to Houston: device veth2 is down
[ 1690.651098][    C2] tc mirred to Houston: device veth2 is down
[ 1690.735467][    C1] tc mirred to Houston: device veth2 is down
[ 1690.894895][    C1] tc mirred to Houston: device veth2 is down
[ 1691.731954][    C1] tc mirred to Houston: device veth3 is down
[ 1691.911786][    C1] tc mirred to Houston: device veth2 is down
[ 1691.912308][    C1] tc mirred to Houston: device veth2 is down
[ 1692.111978][    C0] tc mirred to Houston: device veth3 is down
[ 1692.190921][    C0] tc mirred to Houston: device veth3 is down
[ 1692.207173][    C2] tc mirred to Houston: device veth3 is down