[ 1851.427106][    C0] tc mirred to Houston: device veth2 is down
[ 1851.632154][    C0] tc mirred to Houston: device veth2 is down
[ 1851.905049][    C0] tc mirred to Houston: device veth2 is down
[ 1852.223984][    C0] tc mirred to Houston: device veth2 is down
[ 1852.602728][    C3] tc mirred to Houston: device veth3 is down
[ 1852.606015][    C3] tc mirred to Houston: device veth3 is down
[ 1852.672056][    C3] tc mirred to Houston: device veth3 is down
[ 1852.672886][    C3] tc mirred to Houston: device veth2 is down
[ 1852.673325][    C3] tc mirred to Houston: device veth2 is down
[ 1853.097033][    C3] tc mirred to Houston: device veth2 is down
[ 1863.999913][    C3] tc mirred to Houston: device veth2 is down