[ 1341.190728][    C1] tc mirred to Houston: device veth2 is down
[ 1341.775585][    C1] tc mirred to Houston: device veth3 is down
[ 1341.870954][    C1] tc mirred to Houston: device veth2 is down
[ 1341.871734][    C1] tc mirred to Houston: device veth2 is down
[ 1341.998608][    C1] tc mirred to Houston: device veth2 is down