[ 1541.086283][    C3] tc mirred to Houston: device veth2 is down
[ 1541.382973][    C3] tc mirred to Houston: device veth2 is down
[ 1541.743432][    C3] tc mirred to Houston: device veth2 is down
[ 1541.888964][    C3] tc mirred to Houston: device veth3 is down
[ 1541.908130][    C3] tc mirred to Houston: device veth3 is down
[ 1542.000150][    C3] tc mirred to Houston: device veth2 is down
[ 1542.230982][    C3] tc mirred to Houston: device veth3 is down