Date: Tue, 22 Jun 2004 23:12:29 +0800 (CST) From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw> To: Brian Buchanan <bwb@holo.org> Cc: freebsd-current@freebsd.org Subject: Re: T40 panics at usb_get_next_event() when ACPI is disabled Message-ID: <040622223147C.45049@www.mmlab.cse.yzu.edu.tw> In-Reply-To: <20040607082413.U93758-100000@thought.holo.org> References: <20040607082413.U93758-100000@thought.holo.org>
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Hi Brian, It appears that I'm not able to reproduce this panic with -CURRENT cvsup'ed about two days ago. Perhaps you would like to give it a try. On Mon, 7 Jun 2004, Brian Buchanan wrote: > Yes, I see this too on my T40p, but only when booting with the mouse > plugged into the laptop through a USB hub connected to the docking > station. If the mouse is plugged in directly to the laptop (I haven't > tried plugging the USB hub directly into the laptop) or not plugged in, > the problem does not occur. My hypothesis is that because a certain > event list entry is being overwritten, the USB event list only grows long > enough to use this area of memory in this configuration. [...]
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