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Re: [Xen-devel] Problems with xen 4.1.x + passthrough + pvonhvm

From: Vinaya M S <vinaya.ms@xxxxxxxxx>

Date: Fri, 4 May 2012 09:42:59 +0000 (UTC)

Delivery-date: Fri, 04 May 2012 09:43:34 +0000

List-id: Xen developer discussion <xen-devel.lists.xen.org>

Stefano Stabellini <stefano.stabellini <at> eu.citrix.com> writes: > Are you using xm or xl? I'm using xm. > Why do you say that CONFIG_XEN_PCIDEV_BACKEND is not working for you? modprobe pciback says fatal error. xen-pciback.hide does not hide pci device. > Try assigning something that is not a graphic card, do you see the > device if you execute lspci? Nope. I get a error Error: Timed out waiting for device model action > Is it your primary graphic card? Yes it was a primary card.Now I inserted another card [quadro 570] which is acting as primary card. Now, i'm able to passthrough c2050 card. But on assigning them I get a msg Error: Timed out waiting for device model action log: [2012-05-04 12:51:09 2006] DEBUG (XendDomainInfo:2498) XendDomainInfo.constructDomain [2012-05-04 12:51:09 2006] DEBUG (balloon:187) Balloon: 1048700 KiB free; need 16384; done. [2012-05-04 12:51:09 2006] DEBUG (XendDomain:476) Adding Domain: 2 [2012-05-04 12:51:09 2006] DEBUG (XendDomainInfo:2836) XendDomainInfo.initDomain: 2 256 [2012-05-04 12:51:09 2006] DEBUG (image:337) Stored a VNC password for vfb access [2012-05-04 12:51:09 2006] DEBUG (image:891) args: boot, val: c [2012-05-04 12:51:09 2006] DEBUG (image:891) args: fda, val: None [2012-05-04 12:51:09 2006] DEBUG (image:891) args: fdb, val: None [2012-05-04 12:51:09 2006] DEBUG (image:891) args: soundhw, val: None [2012-05-04 12:51:09 2006] DEBUG (image:891) args: localtime, val: 0 [2012-05-04 12:51:09 2006] DEBUG (image:891) args: serial, val: ['pty'] [2012-05-04 12:51:09 2006] DEBUG (image:891) args: std-vga, val: 0 [2012-05-04 12:51:09 2006] DEBUG (image:891) args: isa, val: 0 [2012-05-04 12:51:09 2006] DEBUG (image:891) args: acpi, val: 1 [2012-05-04 12:51:09 2006] DEBUG (image:891) args: usb, val: 0 [2012-05-04 12:51:09 2006] DEBUG (image:891) args: usbdevice, val: None [2012-05-04 12:51:09 2006] DEBUG (image:891) args: gfx_passthru, val: None [2012-05-04 12:51:09 2006] INFO (image:822) Need to create platform device.[domid:2] [2012-05-04 12:51:09 2006] DEBUG (XendDomainInfo:2863) _initDomain:shadow_memory=0x0, memory_static_max=0x20000000, memory_static_min=0x0. [2012-05-04 12:51:09 2006] INFO (image:182) buildDomain os=hvm dom=2 vcpus=1 [2012-05-04 12:51:09 2006] DEBUG (image:949) domid = 2 [2012-05-04 12:51:09 2006] DEBUG (image:950) image = /usr/lib/xen/boot/hvmloader [2012-05-04 12:51:09 2006] DEBUG (image:951) store_evtchn = 2 [2012-05-04 12:51:09 2006] DEBUG (image:952) memsize = 512 [2012-05-04 12:51:09 2006] DEBUG (image:953) target = 512 [2012-05-04 12:51:09 2006] DEBUG (image:954) vcpus = 1 [2012-05-04 12:51:09 2006] DEBUG (image:955) vcpu_avail = 1 [2012-05-04 12:51:09 2006] DEBUG (image:956) acpi = 1 [2012-05-04 12:51:09 2006] DEBUG (image:957) apic = 1 [2012-05-04 12:51:09 2006] INFO (XendDomainInfo:2357) createDevice: vfb : {'vncpasswd': 'XXXXXXXX', 'vncunused': 1, 'other_config': {'vncunused': 1, 'vncpasswd': 'XXXXXXXX', 'vnc': '1'}, 'vnc': '1', 'uuid': '686bf850-485f-2089-4207-fe4cce4a55d4'} [2012-05-04 12:51:09 2006] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vfb/2/0'} to /local/domain/2/device/vfb/0. [2012-05-04 12:51:09 2006] DEBUG (DevController:97) DevController: writing {'vncunused': '1', 'domain': 'xen10_04', 'frontend': '/local/domain/2/device/vfb/0', 'uuid': '686bf850-485f-2089-4207-fe4cce4a55d4', 'frontend-id': '2', 'vncpasswd': 'XXXXXXXX', 'state': '1', 'online': '1', 'vnc':'1'} to /local/domain/0/backend/vfb/2/0. [2012-05-04 12:51:09 2006] INFO (XendDomainInfo:2357) createDevice: vbd : {'uuid': '7e43a0f7-9c76-d2c5-86eb-66e599b19b7e', 'bootable': 1, 'driver': 'ioemu', 'dev': 'ioemu:xvda', 'uname': 'file:/home/gpu/XenGuest.img', 'mode': 'w'} [2012-05-04 12:51:09 2006] DEBUG (DevController:95) DevController: writing {'backend-id': '0', 'virtual-device': '51712', 'device-type': 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/2/51712'} to /local/domain/2/device/vbd/51712. [2012-05-04 12:51:09 2006] DEBUG (DevController:97) DevController: writing {'domain': 'xen10_04', 'frontend': '/local/domain/2/device/vbd/51712', 'uuid': '7e43a0f7-9c76-d2c5-86eb-66e599b19b7e', 'bootable': '1', 'dev': 'xvda', 'state': '1', 'params': '/home/gpu/XenGuest.img', 'mode': 'w', 'online': '1', 'frontend-id': '2', 'type': 'file'} to /local/domain/0/backend/vbd/2/51712. [2012-05-04 12:51:09 2006] INFO (XendDomainInfo:2357) createDevice: pci : {'devs': [{'slot': '0x00', 'domain': '0x0000', 'key': '42:00.0', 'bus': '0x42', 'vdevfn': '0x100', 'func': '0x0', 'uuid': '92c19814-33ea-4094-a391-e958c5ff8b39'}, {'slot': '0x00', 'domain': '0x0000', 'key': '42:00.1', 'bus': '0x42', 'vdevfn': '0x100', 'func': '0x1', 'uuid': '7ab51e57-6c63-14fb-ea42-eee3c6aaedac'}], 'uuid': '503788f2-e43d-1869-ad44-347a7a735bc6'} [2012-05-04 12:51:12 2006] INFO (image:418) spawning device models: /usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '2', '-domain-name', 'xen10_04', '-videoram', '4', '-vnc', '127.0.0.1:0,password', '-vncunused', '-vcpus', '1', '-vcpu_avail', '0x1', '-boot', 'c', '-serial', 'pty', '-acpi', '-net', 'none', '-M', 'xenfv'] [2012-05-04 12:51:12 2006] INFO (image:467) device model pid: 2849 [2012-05-04 12:51:12 2006] DEBUG (XendDomainInfo:893) XendDomainInfo.pci_device_configure: ['pci', ['dev', ['slot', '0x00'], ['domain', '0x0000'], ['key', '42:00.0'], ['bus', '0x42'], ['vdevfn', '0x100'], ['func', '0x0'], ['uuid', '92c19814-33ea-4094-a391-e958c5ff8b39']], ['state', 'Initialising'], ['sub_state', 'Booting']] [2012-05-04 12:51:12 2006] INFO (image:590) waiting for sentinel_fifo [2012-05-04 12:51:12 2006] DEBUG (XendDomainInfo:779) XendDomainInfo.hvm_pci_device_insert: {'devs': [{'slot': '0x00', 'domain': '0x0000', 'key': '42:00.0', 'bus': '0x42', 'vdevfn': '0x100', 'func': '0x0', 'uuid': '92c19814-33ea-4094-a391-e958c5ff8b39'}], 'states': ['Initialising']} [2012-05-04 12:51:12 2006] DEBUG (XendDomainInfo:790) XendDomainInfo.hvm_pci_device_insert_dev: {'slot': '0x00', 'domain': '0x0000', 'key': '42:00.0', 'bus': '0x42', 'vdevfn': '0x100', 'func': '0x0', 'uuid': '92c19814-33ea-4094-a391-e958c5ff8b39'} [2012-05-04 12:51:12 2006] DEBUG (XendDomainInfo:811) XendDomainInfo.hvm_pci_device_insert_dev: 0000:42:00.0@100,msitranslate=1,power_mgmt=0 [2012-05-04 12:51:12 2006] DEBUG (XendDomainInfo:815) pci: assign device 0000:42:00.0@100,msitranslate=1,power_mgmt=0 [2012-05-04 12:51:12 2006] DEBUG (image:508) signalDeviceModel: orig_state is None, retrying [2012-05-04 12:51:22 2006] ERROR (XendDomainInfo:2922) XendDomainInfo.initDomain: exception occurred Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 2914, in _initDomain self._createDevices() File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 2395, in _createDevices self.pci_device_configure_boot() File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 627, in pci_device_configure_boot self.pci_device_configure(dev_sxp, first_dev = first) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 921, in pci_device_configure vdevfn = self.hvm_pci_device_insert(dev_config) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 786, in hvm_pci_device_insert return self.hvm_pci_device_insert_dev(new_dev) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 816, in hvm_pci_device_insert_dev self.image.signalDeviceModel('pci-ins', 'pci-inserted', bdf_str) File "/usr/local/lib/python2.7/dist-packages/xen/xend/image.py", line 533, in signalDeviceModel raise VmError('Timed out waiting for device model action') VmError: Timed out waiting for device model action [2012-05-04 12:51:22 2006] ERROR (XendDomainInfo:488) VM start failed Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 474, in start XendTask.log_progress(31, 60, self._initDomain) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendTask.py", line 209, in log_progress retval = func(*args, **kwds) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 2925, in _initDomain raise exn VmError: Timed out waiting for device model action [2012-05-04 12:51:22 2006] DEBUG (XendDomainInfo:3071) XendDomainInfo.destroy: domid=2 [2012-05-04 12:51:22 2006] DEBUG (XendDomainInfo:2401) Destroying device model [2012-05-04 12:51:22 2006] INFO (image:615) xen10_04 device model terminated [2012-05-04 12:51:22 2006] DEBUG (XendDomainInfo:2408) Releasing devices [2012-05-04 12:51:22 2006] DEBUG (XendDomainInfo:2414) Removing vbd/51712 [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51712 [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:2414) Removing vfb/0 [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0 [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:2406) No device model [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:2408) Releasing devices [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:2414) Removing vbd/51712 [2012-05-04 12:51:23 2006] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51712 [2012-05-04 12:51:23 2006] ERROR (XendDomainInfo:108) Domain construction failed Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 106, in create vm.start() File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 474, in start XendTask.log_progress(31, 60, self._initDomain) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendTask.py", line 209, in log_progress retval = func(*args, **kwds) File "/usr/local/lib/python2.7/dist-packages/xen/xend/XendDomainInfo.py", line 2925, in _initDomain raise exn VmError: Timed out waiting for device model action _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel

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