[ 1690.449996][    C3] tc mirred to Houston: device veth2 is down
[ 1690.861109][    C3] tc mirred to Houston: device veth2 is down
[ 1691.148080][    C3] tc mirred to Houston: device veth2 is down
[ 1691.211947][    C3] tc mirred to Houston: device veth2 is down
[ 1691.610055][    C3] tc mirred to Houston: device veth3 is down
[ 1691.859946][    C3] tc mirred to Houston: device veth3 is down
[ 1692.172358][    C0] tc mirred to Houston: device veth2 is down
[ 1692.173142][    C0] tc mirred to Houston: device veth2 is down