[ 1456.284097][    C0] tc mirred to Houston: device veth2 is down
[ 1456.288094][    C3] tc mirred to Houston: device veth2 is down
[ 1456.713117][    C3] tc mirred to Houston: device veth2 is down
[ 1456.729243][    C0] tc mirred to Houston: device veth2 is down
[ 1456.793259][    C0] tc mirred to Houston: device veth2 is down
[ 1457.210291][    C0] tc mirred to Houston: device veth3 is down
[ 1457.228191][    C0] tc mirred to Houston: device veth3 is down