Dear Sir,

I use red hat linux 2.6.16.16.
When I unplug usb device, I get some error as below.
There are a lot of "input irq status -71 received" and "can't resubmit intr, 0000:00:03.0-1.3/input1, status -19" in last one message.
Does anyone know what happen with my box?

Thank you very much.



~ # usb 1-1.3: new low speed USB device using ehci_hcd and address 4
usb 1-1.3: Product: USB Keyboard
usb 1-1.3: Manufacturer: CHESEN
usb 1-1.3: configuration #1 chosen from 1 choice
input: CHESEN USB Keyboard as /class/input/input2
input: USB HID v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:03.0-1.3
input: CHESEN USB Keyboard as /class/input/input3
input: USB HID v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:03.0-1.3


~ # drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: input irq status -71 received
usb 1-1.3: USB disconnect, address 4
drivers/usb/input/hid-core.c: input irq status -71 received
drivers/usb/input/hid-core.c: can't resubmit intr, 0000:00:03.0-1.3/input1, status -19

Can you update your kernel? The only idea I have (since nobody with more experience comes forth) is that something in dbus, hal or udev is broken -- or maybe a hardware error...