Hi, I am a newbie usb user. We have a board with IXP4xx ARM processor, with a NEC PD720101 USB host controller, kernel 2.6.22.9 (big-endian mode). When I plug various USB modems (Huawei, Zadako) in and out I got memory leak with OHCI. (Slab grows permanently, (8-16 kB)). With EHCI is the result the same. When I rmmod the option.ko, the result is also the same. Surely it is a known problem, I red the Changelogs until 2.6.33 but I didn't found a proper patch or solution. (i have no libusb, so I have no lsusb output) Thank You for the help best regards Peter Nogradi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html