[ 1361.663601][    C2] tc mirred to Houston: device veth2 is down
[ 1362.152508][    C2] tc mirred to Houston: device veth2 is down
[ 1362.169459][    C2] tc mirred to Houston: device veth2 is down
[ 1362.278444][    C2] tc mirred to Houston: device veth3 is down
[ 1362.320461][    C1] tc mirred to Houston: device veth2 is down
[ 1362.584467][    C2] tc mirred to Houston: device veth3 is down