[ 1534.181630][    C0] tc mirred to Houston: device veth2 is down
[ 1534.276868][    C0] tc mirred to Houston: device veth2 is down
[ 1534.612659][    C3] tc mirred to Houston: device veth2 is down
[ 1534.917787][    C0] tc mirred to Houston: device veth2 is down
[ 1535.139587][    C3] tc mirred to Houston: device veth3 is down
[ 1535.301932][    C3] tc mirred to Houston: device veth2 is down
[ 1535.302784][    C3] tc mirred to Houston: device veth2 is down