Date: Thu, 08 Nov 2012 23:59:41 -0800 From: Yuri <yuri@rawbw.com> To: emulation@freebsd.org Subject: VirtualBox-4.2.4: guest crashes when USB device is shared with it: Assertion "Expression: PDMCritSectIsOwner" Message-ID: <509CB7ED.2010301@rawbw.com>
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I have amd64 host with Ubuntu 64bit guest. It is very stable without USB sharing. But once I do, machine crashes after 5-30 minutes. See the log below. During crashes shared USB device was likely active. Yuri --- end of guest log --- 00:00:35.198316 Guest Additions capability report: (0x5) seamless: yes, hostWindowMapping: no, graphics: yes 00:00:35.199866 Initializing X11 clipboard backend 00:00:35.412590 Shared clipboard: starting shared clipboard thread 01:08:25.861539 VUSB: attached '000000081b407700[proxy 04e8:6860]' to port 2 01:20:06.101018 01:20:06.101020 !!Assertion Failed!! 01:20:06.101021 Expression: PDMCritSectIsOwner(pOhci->pDevInsR3->pCritSectRoR3) 01:20:06.101023 Location : /usr/home/yuri/vbox/emulators/virtualbox-ose/work/VirtualBox-4.2.4/src/VBox/Devices/USB/DevOHCI.cpp(2505) bool ohciRhXferError(VUSBIROOTHUBPORT*, VUSBURB*)
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