Date: Sun, 16 Aug 2009 16:45:29 GMT From: Vsevolod Kozlov <zaba@thorium.homeunix.org> To: freebsd-gnats-submit@FreeBSD.org Subject: usb/137848: Page fault when using an USB bluetooth adapter Message-ID: <200908161645.n7GGjToI097303@www.freebsd.org> Resent-Message-ID: <200908161650.n7GGo6Zs085070@freefall.freebsd.org>
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>Number: 137848 >Category: usb >Synopsis: Page fault when using an USB bluetooth adapter >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-usb >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Aug 16 16:50:06 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Vsevolod Kozlov >Release: 7.1-RELEASE-p6 >Organization: None >Environment: FreeBSD berkelium.lan 7.1-RELEASE-p6 FreeBSD 7.1-RELEASE-p6 #0: Tue Jun 9 16:26:47 UTC 2009 root@i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386 The box is a Mac Mini, 1.66GHz. The USB bluetooth adapter is builtin. >Description: While `rfcomm_sppd -S -c 1' and sdpd, an attempt to connect to sppd was made from a remote device (a HP iPAQ). In the same time, FreeBSD page faulted. I suspect that the attempted connection caused FreeBSD to do so. However, due to the nature of the operating system the iPAQ runs, I am not completely sure whether the attempt to connect to sppd, or just a SDP query, was made. >How-To-Repeat: Trying to connect to rfcomm_sppd from a remote bluetooth device might trigger it, although there might be more conditions and variables I am not aware of. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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