[ 1961.028335][    C1] tc mirred to Houston: device veth2 is down
[ 1961.055228][    C3] tc mirred to Houston: device veth2 is down
[ 1961.100235][    C3] tc mirred to Houston: device veth2 is down
[ 1961.940184][    C0] tc mirred to Houston: device veth3 is down
[ 1962.004028][    C1] tc mirred to Houston: device veth2 is down
[ 1962.019236][    C0] tc mirred to Houston: device veth3 is down
[ 1962.132909][    C1] tc mirred to Houston: device veth2 is down
[ 1962.134300][    C1] tc mirred to Houston: device veth2 is down
[ 1962.251200][    C0] tc mirred to Houston: device veth3 is down