Date: Thu, 9 Dec 2004 18:00:44 GMT From: Herve Quiroz <herve.quiroz@esil.univ-mrs.fr> To: freebsd-usb@FreeBSD.org Subject: Re: kern/63621: [usb] USB MemoryStick Reader stalls/crashes system Message-ID: <200412091800.iB9I0iGW091476@freefall.freebsd.org>
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The following reply was made to PR kern/63621; it has been noted by GNATS. From: Herve Quiroz <herve.quiroz@esil.univ-mrs.fr> To: Dmitry Morozovsky <marck@rinet.ru>, freebsd-gnats-submit@freebsd.org Cc: Subject: Re: kern/63621: [usb] USB MemoryStick Reader stalls/crashes system Date: Thu, 9 Dec 2004 18:58:17 +0100 On Wed, Dec 08, 2004 at 02:49:34AM +0100, Herve Quiroz wrote: > I've been experimenting with 5.3-RELEASE and 5.3-STABLE myself. The USB > drive will work in most of the cases without the need of the trick I > mentioned earlier. I can boot the system, plug the drive, mount, and > 'svn update' and everything will go fine. Same regarding rsync or 'cp > -r'... > > Anyway, as I said, this will work in "most of the cases". Indeed, on 5.3 > I am experiencing a new problem: sometimes, when I plug my drive, the > system freezes. No panic, no trace in the logs (I have not enabled any > debug or verbose mode though -- tell me if you require such trace). The > system just hangs. Then there must be something eating the CPU as my fan > will shortly after that start to increase its speed automatically. I forgot to mention that I have enabled PREEMPTION in my kernel config lately. I will try to recompile a kernel without preemption and test plugging my USB drive to be sure. Herve
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