hi, hallyn. thanks for your answer. Actually my vm is not create in virt-manager, but i can show you the xml of this vm, ---------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?> <domain id="42" type="kvm"> <name>3_vm_0</name> <uuid>6af39d58-e124-4fcf-9c96-cdca9e806279</uuid> <memory>4194304</memory> <currentMemory>4194304</currentMemory> <vcpu>2</vcpu> <os> <type arch="x86_64" machine="pc-0.15">hvm</type> <boot dev="hd"/> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset="localtime"/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/bin/kvm</emulator> <controller index="0" type="ide"> <alias name="ide0"/> <address bus="0x00" domain="0x0000" function="0x1" slot="0x01" type="pci"/> </controller> <controller index="0" type="virtio-serial"> <alias name="virtio-serial0"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x05" type="pci"/> </controller> <controller index="0" model="ich9-ehci1" type="usb"> <alias name="usb0"/> <address bus="0x00" domain="0x0000" function="0x7" slot="0x09" type="pci"/> </controller> <controller index="0" model="ich9-uhci1" type="usb"> <alias name="usb0"/> <master startport="0"/> <address bus="0x00" domain="0x0000" function="0x0" multifunction="on" slot="0x09" type="pci"/> </controller> <controller index="0" model="ich9-uhci2" type="usb"> <alias name="usb0"/> <master startport="2"/> <address bus="0x00" domain="0x0000" function="0x1" slot="0x09" type="pci"/> </controller> <controller index="0" model="ich9-uhci3" type="usb"> <alias name="usb0"/> <master startport="4"/> <address bus="0x00" domain="0x0000" function="0x2" slot="0x09" type="pci"/> </controller> <redirdev bus="usb" type="spicevmc"> <alias name="redir0"/> <address bus="0" port="4" type="usb"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <alias name="redir1"/> <address bus="0" port="5" type="usb"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <alias name="redir2"/> <address bus="0" port="6" type="usb"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <alias name="redir3"/> <address bus="0" port="3" type="usb"/> </redirdev> <interface type="bridge"> <mac address="52:54:00:3c:3f:a3"/> <source bridge="br0"/> <target dev="vnet0"/> <model type="virtio"/> <alias name="net0"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x03" type="pci"/> </interface> <serial type="pty"> <source path="/dev/pts/1"/> <target port="0"/> <alias name="serial0"/> </serial> <console tty="/dev/pts/1" type="pty"> <source path="/dev/pts/1"/> <target port="0" type="serial"/> <alias name="serial0"/> </console> <channel type="spicevmc"> <target name="com.redhat.spice.0" type="virtio"/> <alias name="channel0"/> <address bus="0" controller="0" port="1" type="virtio-serial"/> </channel> <input bus="usb" type="tablet"> <alias name="input0"/> </input> <input bus="ps2" type="mouse"/> <graphics autoport="no" listen="0.0.0.0" port="5903" tlsPort="-1" type="spice"/> <sound model="ich6"> <alias name="sound0"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x04" type="pci"/> </sound> <video> <model heads="1" type="qxl" vram="65536"/> <alias name="video0"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x02" type="pci"/> </video> <memballoon model="virtio"> <alias name="balloon0"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x07" type="pci"/> </memballoon> <disk device="disk" type="file"> <driver cache="writeback" name="qemu" type="qcow2"/> <source file="/home/cloud/easycloud_sp/vm/3_vm_0.qcow2"/> <target bus="virtio" dev="vda"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x10" type="pci"/> </disk> <disk device="disk" type="file"> <driver cache="writeback" name="qemu" type="qcow2"/> <source file="/home/cloud/easycloud_sp/disk/3_disk_00.qcow2"/> <target bus="virtio" dev="vdb"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x11" type="pci"/> </disk> </devices> <seclabel model="apparmor" relabel="yes" type="dynamic"> <label>libvirt-ee650d14-d120-565f-efc6-b3e0a8ba0ac3</label> <imagelabel>libvirt-ee650d14-d120-565f-efc6-b3e0a8ba0ac3</imagelabel> </seclabel> </domain> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1567761 Title: start a virtual mechine throw an error ' internal error calling aa_change_profile()' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1567761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs