[ 1465.966026][    C3] tc mirred to Houston: device veth2 is down
[ 1466.127222][    C3] tc mirred to Houston: device veth2 is down
[ 1466.583976][    C3] tc mirred to Houston: device veth2 is down
[ 1466.711258][    C3] tc mirred to Houston: device veth2 is down
[ 1466.871376][    C3] tc mirred to Houston: device veth3 is down
[ 1466.917243][    C2] tc mirred to Houston: device veth3 is down
[ 1467.287243][    C3] tc mirred to Houston: device veth3 is down