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On Mon, Mar 15, 2004 at 12:13:16PM +0100, Soeren Sonnenburg wrote: > > > I can probably give more infos as xmon is compiled in the kernel here. > > > > Is this reproducible, or does it happen only rarely? I suspect it could > > be a race somewhere ... > > It happens reproducably even when booting without X (and it always the > very same oops I get). However it seems to only happen in connection > with pbbuttonsd which has to be reloaded (causing it to rescan for > changed usb hid devices) via hotplug... The oops happens when I remove a > device, which in turn causes hotplug to make pbbuttonsd rescan for > added/removed devices which then somehow triggers this oops. > > So could this be pbbuttonsd's fault :? or is it indeed some kernel bug ? It's a kernel bug, definitely. And it's interesting to know that it happens on device _removal_, that means HID could be freeing the device structs earlier than evdev is stopping to use them. -- Vojtech Pavlik SuSE Labs, SuSE CR - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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