Date: Sat, 16 Apr 2022 13:56:13 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 262936] bhyve: win10 host fails to restart Message-ID: <bug-262936-27103-Vc0nXuOV44@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-262936-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-262936-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262936 --- Comment #5 from bergerkos@yahoo.co.uk --- OK, I solved this by removing the USB 3.0 PCIe card PASSTHRU from my bhyve config, the one mentioned in the error message: bhyve: Failed to map MSI-X table BAR on 12/0/0: Device busy bhyve: failed to initialize BARs for PCI 12/0/0 device emulation initialization error: Device busy I tried instead adding PASSTHRU for motherboard-based VIA VL805/806 xHCI USB 3.0 Controller instead. And it works!!! I don't even need the `bhyvectl --vm --restart` hack any more to restart the VM that was shut down, as I had to. The irony is, this same VIA controller that now works fine caused me trouble with bhyve some 2 years ago (PASSTHRU would not attach; when it does, the machine spontaneously reboots).=20 Still not clear what's causing the original problem reported here... For reference, the problematic device is xhci0@pci0:12:0:0: class=3D0x0c0330 rev=3D0x03 hdr=3D0x00 vendor=3D0x1= 912 device=3D0x0014 subvendor=3D0x1912 subdevice=3D0x0014 vendor =3D 'Renesas Technology Corp.' device =3D 'uPD720201 USB 3.0 Host Controller' It USED to work fine with PASSTHRU, that's why I originally bought it. THe one that works fine is: ppt1@pci0:11:0:0: class=3D0x0c0330 rev=3D0x01 hdr=3D0x00 vendor=3D0x1= 106 device=3D0x3483 subvendor=3D0x1106 subdevice=3D0x3483 vendor =3D 'VIA Technologies, Inc.' device =3D 'VL805/806 xHCI USB 3.0 Controller' --=20 You are receiving this mail because: You are the assignee for the bug.=
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