[ 1541.603584][    C2] tc mirred to Houston: device veth2 is down
[ 1541.742283][    C0] tc mirred to Houston: device veth2 is down
[ 1541.997399][    C2] tc mirred to Houston: device veth2 is down
[ 1542.485168][    C1] tc mirred to Houston: device veth2 is down
[ 1542.501159][    C1] tc mirred to Houston: device veth3 is down
[ 1542.798135][    C1] tc mirred to Houston: device veth3 is down
[ 1542.805459][    C1] tc mirred to Houston: device veth2 is down
[ 1542.806895][    C1] tc mirred to Houston: device veth2 is down