[ 1983.985074][    C0] tc mirred to Houston: device veth2 is down
[ 1984.235001][    C0] tc mirred to Houston: device veth2 is down
[ 1984.331937][    C3] tc mirred to Houston: device veth2 is down
[ 1984.838970][    C1] tc mirred to Houston: device veth3 is down
[ 1984.906984][    C1] tc mirred to Houston: device veth3 is down
[ 1984.907873][    C1] tc mirred to Houston: device veth2 is down