[ 1562.019542][ T4745] Mirror/redirect action on
[ 1562.197062][    C3] tc mirred to Houston: device veth2 is down
[ 1562.458159][    C3] tc mirred to Houston: device veth2 is down
[ 1562.649939][    C1] tc mirred to Houston: device veth2 is down
[ 1562.681856][    C1] tc mirred to Houston: device veth2 is down
[ 1563.161431][    C1] tc mirred to Houston: device veth3 is down
[ 1563.536868][    C2] tc mirred to Houston: device veth3 is down