[ 1340.927821][    C2] tc mirred to Houston: device veth2 is down
[ 1341.141537][    C2] tc mirred to Houston: device veth2 is down
[ 1341.636507][    C0] tc mirred to Houston: device veth3 is down
[ 1341.726562][    C3] tc mirred to Houston: device veth2 is down
[ 1341.727041][    C3] tc mirred to Houston: device veth2 is down