Most recent kernel where this bug did *NOT* occur: pre 2.6.21 mm kernels, non-mm 2.6.22-rc2 Distribution: Fedora Devel Hardware Environment: EHCI input on external powered hub with CK804 mainboard Software Environment: Nothing specific Problem Description:
After a few hours of activity 2.6.22-rc1-mm1 and 2.6.22-rc2-mm1 will lose USB HID INPUT (keyboard or mice with no priority), then the system will freeze If the mouse/tackball is lost first switching to the console and moving the ball will output random text. Restarting gpm will rescue the mouse (but the system will lock up soon after anyway) Same system with similar config works fine with mainline or older mm kernels Last trace capture in logs before lockup: Kernel: drivers/hid/usbhid/hid-core.c: input irq status -75 received Xorg: ProcXCloseDevice to close or not ? ProcXCloseDevice to close or not ? (II) nek4k-enhanced-usb-0000:00:02.1-8.1/input1: Off (II) track-expl-usb-0000:00:02.1-8.3/input0: Off Steps to reproduce: Just run the system for some time More info there (logs, configs, etc) http://bugzilla.kernel.org/show_bug.cgi?id=8535 -- Nicolas Mailhot
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