[ 2007.013927][    C3] tc mirred to Houston: device veth2 is down
[ 2007.313424][    C1] tc mirred to Houston: device veth2 is down
[ 2007.905815][    C3] tc mirred to Houston: device veth2 is down
[ 2007.974743][    C3] tc mirred to Houston: device veth3 is down
[ 2008.033437][    C3] tc mirred to Houston: device veth2 is down
[ 2008.225422][    C3] tc mirred to Houston: device veth3 is down
[ 2008.377506][    C2] tc mirred to Houston: device veth3 is down