https://bugs.freedesktop.org/show_bug.cgi?id=75127
--- Comment #30 from kh3095@yandex.ru --- Patch v3 (applied to 3.13.7) doesn't work for me. Again the same messages:
20.528628] pciehp 0000:00:03.0:pcie04: Device 0000:02:00.0 already exists at 0000:02:00, cannot hot-add [ 20.528807] pciehp 0000:00:03.0:pcie04: Cannot add device at 0000:02:00