Date: Sun, 17 Feb 2002 05:56:09 -0800 From: Terry Lambert <tlambert2@mindspring.com> To: Paul van der Zwan <paulz@trantor.xs4all.nl> Cc: "Brian F. Feldman" <green@FreeBSD.ORG>, Riccardo Torrini <riccardo@torrini.org>, current@FreeBSD.ORG Subject: Re: USB detach crashes possibly fixed Message-ID: <3C6FB679.3B505586@mindspring.com> References: <200202171102.g1HB2m146727@trantor.xs4all.nl>
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Paul van der Zwan wrote: > No, but if I run usbd in the foreground and with some -v flags it never > reports seeing a detach event even though the device driver reports it. > It looks like usbd just doesn't get it... [ ... ] > It looks like the driver works fine as far as I can tell, but usbd just > doesn't see the detach event. Does the daemon use kqueue? It looks like there's a bug in kqueue for FIN processing, and another bug in another area. It appears to all be FreeBSD 4.5/current specific (4.4 doesn't have the lost event problem). -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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