[ 2058.364879][    C1] tc mirred to Houston: device veth2 is down
[ 2058.674905][    C1] tc mirred to Houston: device veth2 is down
[ 2059.107950][    C2] tc mirred to Houston: device veth2 is down
[ 2059.235907][    C2] tc mirred to Houston: device veth3 is down
[ 2059.315911][    C2] tc mirred to Houston: device veth3 is down
[ 2059.363916][    C1] tc mirred to Houston: device veth2 is down
[ 2059.378880][    C2] tc mirred to Houston: device veth3 is down