[ 1835.812799][    C2] tc mirred to Houston: device veth2 is down
[ 1836.154668][    C2] tc mirred to Houston: device veth2 is down
[ 1836.594735][    C0] tc mirred to Houston: device veth2 is down
[ 1836.722703][    C0] tc mirred to Houston: device veth2 is down
[ 1836.964812][    C0] tc mirred to Houston: device veth3 is down
[ 1837.242589][    C0] tc mirred to Houston: device veth3 is down
[ 1837.405064][    C0] tc mirred to Houston: device veth3 is down