[ 1846.454066][    C0] tc mirred to Houston: device veth2 is down
[ 1846.457688][    C2] tc mirred to Houston: device veth2 is down
[ 1846.471600][    C2] tc mirred to Houston: device veth2 is down
[ 1846.519671][    C2] tc mirred to Houston: device veth2 is down
[ 1847.407513][    C2] tc mirred to Houston: device veth2 is down
[ 1847.646530][    C2] tc mirred to Houston: device veth3 is down
[ 1847.968448][    C2] tc mirred to Houston: device veth3 is down
[ 1847.991524][    C2] tc mirred to Houston: device veth3 is down
[ 1848.239462][    C2] tc mirred to Houston: device veth3 is down