manually creating the directory with libvirt-qemu/kvm owner/group /var/liib/libvirt/qemu/channel/target
leads to error : permission denied Impossible de terminer l'installation : « internal error: process exited while connecting to monitor: 2015-01-04T13:41:21.316581Z qemu-system-x86_64: -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/centostest.org.qemu.guest_agent.0,server,nowait: Failed to bind socket: Permission denied 2015-01-04T13:41:21.316717Z qemu-system-x86_64: -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/centostest.org.qemu.guest_agent.0,server,nowait: chardev: opening backend "socket" failed » Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 91, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/create.py", line 1820, in do_install guest.start_install(meter=meter) File "/usr/share/virt-manager/virtinst/guest.py", line 403, in start_install noboot) File "/usr/share/virt-manager/virtinst/guest.py", line 467, in _create_guest dom = self.conn.createLinux(start_xml or final_xml, 0) File "/usr/lib/python2.7/dist-packages/libvirt.py", line 3398, in createLinux if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self) libvirtError: internal error: process exited while connecting to monitor: 2015-01-04T13:41:21.316581Z qemu-system-x86_64: -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/centostest.org.qemu.guest_agent.0,server,nowait: Failed to bind socket: Permission denied 2015-01-04T13:41:21.316717Z qemu-system-x86_64: -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/centostest.org.qemu.guest_agent.0,server,nowait: chardev: opening backend "socket" failed Looking at syslog I know see apparmor is denying mknod creation on the directory : Jan 4 14:41:21 minipc kernel: [127823.552343] audit: type=1400 audit(1420378881.315:171): apparmor="DENIED" operation="mknod" profile ="libvirt-73aa79f1-0023-4e37-8001-5be78e884348" name="/var/lib/libvirt/qemu/channel/target/centostest.org.qemu.guest_agent.0" pid=28480 comm="qemu-system-x86" requested_mask="c" denied_mask="c" fsuid=116 ouid=116 So tu summarize : - there are missing dirs - there are missing rules for these dirs ** Summary changed: - apparmor denied mknod creation in /var/lib/libvirt/qemu/channel/target + missing dirs /var/lib/libvirt/qemu/channel/target while creating centos 7 vm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407434 Title: missing dirs /var/lib/libvirt/qemu/channel/target while creating centos 7 vm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1407434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs