[ 1415.103997][    C3] tc mirred to Houston: device veth2 is down
[ 1415.171987][    C3] tc mirred to Houston: device veth2 is down
[ 1415.315009][    C3] tc mirred to Houston: device veth2 is down
[ 1415.956019][    C3] tc mirred to Houston: device veth2 is down
[ 1416.023974][    C1] tc mirred to Houston: device veth3 is down
[ 1416.211650][    C1] tc mirred to Houston: device veth2 is down
[ 1416.213442][    C1] tc mirred to Houston: device veth2 is down
[ 1416.324069][    C1] tc mirred to Houston: device veth3 is down
[ 1416.339664][    C1] tc mirred to Houston: device veth3 is down