[ 1320.839843][    C0] tc mirred to Houston: device veth2 is down
[ 1320.875629][    C1] tc mirred to Houston: device veth2 is down
[ 1321.194786][    C1] tc mirred to Houston: device veth2 is down
[ 1321.586680][    C0] tc mirred to Houston: device veth3 is down
[ 1321.668579][    C0] tc mirred to Houston: device veth2 is down