Bug 1272121
| Summary: | Error: xmlParseDoc() failed - while creating new VM in virt-manager | ||||||
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| Product: | [Community] Virtualization Tools | Reporter: | James Boyle <unixi> | ||||
| Component: | virt-manager | Assignee: | Cole Robinson <crobinso> | ||||
| Status: | CLOSED UPSTREAM | QA Contact: | |||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | unspecified | CC: | berrange, crobinso, gscrivan, rbalakri | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-10-23 14:27:35 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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*** Bug 1272125 has been marked as a duplicate of this bug. *** There were two reports because I had issues with Bugzilla and the malformed UTF (bugs 1272133 and 1272137). I marked 1272125 as a duplicate of this bug because 1272121 was the original. I addressed this in https://bugzilla.redhat.com/show_bug.cgi?id=1272125#c3 |
Created attachment 1083277 [details] Screenshot of the virt-manager failure Description of problem: Virt-manager is unable to handle a USB KVM (keyboard/video/mouse) with UTF/Chinese characters. When the dongle is plugged in, virt-manager fails to create a new VM. It is possible that other functions will fail. The error message "Error: xmlParseDoc() failed" is shown in the GUI. Version-Release number of selected component (if applicable): libvirt-1.2.8-16.el7_1.4.x86_64 libvirt-client-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-config-network-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-config-nwfilter-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-interface-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-lxc-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-network-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-nodedev-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-nwfilter-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-qemu-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-secret-1.2.8-16.el7_1.4.x86_64 libvirt-daemon-driver-storage-1.2.8-16.el7_1.4.x86_64 libvirt-glib-0.1.7-3.el7.x86_64 libvirt-python-1.2.8-7.el7_1.1.x86_64 virt-manager-1.1.0-12.el7.noarch virt-manager-common-1.1.0-12.el7.noarch virt-top-1.0.8-7.el7.x86_64 virt-what-1.13-5.el7.x86_64 How reproducible: 100% / All the time Steps to Reproduce: 1. Plug in USB KVM dongle with ID: 3032:1b1c (probably other USB devices with UTF/odd characters in the product description) 2. Run virt-manager 3. Click on the button to create a new VM Actual results: Virt-manager fails to launch the create new VM dialog (see screenshot). Expected results: New VM dialog should launch. Additional info: The host system is a current CentOS 7 installation. From the virt-manager log: [Thu, 15 Oct 2015 07:22:39 virt-manager 17261] DEBUG (create:165) Showing new vm wizard [Thu, 15 Oct 2015 07:22:39 virt-manager 17261] DEBUG (create:892) Guest type set to os_type=hvm, arch=x86_64, dom_type=kvm [Thu, 15 Oct 2015 07:22:46 virt-manager 17261] DEBUG (xmlbuilder:693) Error parsing xml= <device> <name>usb_2_1_4</name> <path>/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4</path> <parent>usb_2_1</parent> <driver> <name>usb</name> </driver> <capability type='usb_device'> <bus>2</bus> <device>6</device> <product id='0x1b1c'>换敤ｦ楨歪浬潮煰獲睶翿膀</product> <vendor id='0x3032'>䙸〄䜀 </vendor> </capability> </device> [Thu, 15 Oct 2015 07:22:46 virt-manager 17261] ERROR (create:346) Error setting create wizard conn state. Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/create.py", line 344, in reset_state self.set_conn(activeconn, force_validate=True) File "/usr/share/virt-manager/virtManager/create.py", line 225, in set_conn self.set_conn_state() File "/usr/share/virt-manager/virtManager/create.py", line 626, in set_conn_state self.netlist.reset_state() File "/usr/share/virt-manager/virtManager/netlist.py", line 405, in reset_state self._populate_network_list() File "/usr/share/virt-manager/virtManager/netlist.py", line 253, in _populate_network_list vnet_bridges) File "/usr/share/virt-manager/virtManager/netlist.py", line 185, in _find_physical_devices for nodedev in self.conn.get_nodedevs("net"): File "/usr/share/virt-manager/virtManager/connection.py", line 644, in get_nodedevs xmlobj = dev.get_xmlobj() File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 160, in get_xmlobj self._reparse_xml() File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 225, in _reparse_xml self._xmlobj = self._build_xmlobj(self._get_raw_xml()) File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 228, in _build_xmlobj return self._parseclass(self.conn.get_backend(), parsexml=xml) File "/usr/share/virt-manager/virtManager/nodedev.py", line 27, in _parse_convert return NodeDevice.parse(conn, parsexml) File "/usr/share/virt-manager/virtinst/nodedev.py", line 89, in parse tmpdev = NodeDevice(conn, parsexml=xml, allow_node_instantiate=True) File "/usr/share/virt-manager/virtinst/nodedev.py", line 100, in __init__ XMLBuilder.__init__(self, *args, **kwargs) File "/usr/share/virt-manager/virtinst/xmlbuilder.py", line 776, in __init__ parent_xpath, relative_object_xpath) File "/usr/share/virt-manager/virtinst/xmlbuilder.py", line 678, in __init__ self._parse(parsexml, parsexmlnode) File "/usr/share/virt-manager/virtinst/xmlbuilder.py", line 691, in _parse doc = libxml2.parseDoc(xml) File "/usr/lib64/python2.7/site-packages/libxml2.py", line 1325, in parseDoc if ret is None:raise parserError('xmlParseDoc() failed') parserError: xmlParseDoc() failed [Thu, 15 Oct 2015 07:23:01 virt-manager 17261] DEBUG (create:175) Closing new vm wizard