[ 1822.900792][    C2] tc mirred to Houston: device veth2 is down
[ 1823.259736][    C0] tc mirred to Houston: device veth2 is down
[ 1823.668858][    C0] tc mirred to Houston: device veth2 is down
[ 1823.860983][    C2] tc mirred to Houston: device veth2 is down
[ 1824.131769][    C2] tc mirred to Houston: device veth3 is down
[ 1824.160717][    C0] tc mirred to Houston: device veth3 is down
[ 1824.691966][    C0] tc mirred to Houston: device veth2 is down
[ 1824.692528][    C0] tc mirred to Houston: device veth2 is down