[ 1529.914890][    C2] tc mirred to Houston: device veth2 is down
[ 1530.002721][    C2] tc mirred to Houston: device veth2 is down
[ 1530.042805][    C2] tc mirred to Houston: device veth2 is down
[ 1530.258916][    C2] tc mirred to Houston: device veth2 is down
[ 1530.829902][    C2] tc mirred to Houston: device veth3 is down
[ 1531.186636][    C2] tc mirred to Houston: device veth3 is down
[ 1531.266860][    C2] tc mirred to Houston: device veth2 is down
[ 1531.267336][    C2] tc mirred to Houston: device veth2 is down