[Qemu-discuss] kvm is busy

[Mahmood Naderan]

Hi
How can I find why kvm is busy and who is using that? Although I have installed 
virtualbox, I want to use qemu too.

address@hidden ~]$ qemu-system-x86_64 -m 2048 -hda /opt/qemu-vm/win7_64.img 
-cdrom win7.iso  -boot d  -usbdevice tablet -enable-kvm -device 
e1000,netdev=host_files -netdev 
user,net=10.0.2.0/24,id=host_files,restrict=off,smb=/home/mahmood,smbserver=10.0.2.4
qemu-system-x86_64: -usbdevice tablet: '-usbdevice' is deprecated, please use 
'-device usb-...' instead
ioctl(KVM_CREATE_VM) failed: 16 Device or resource busy
qemu-system-x86_64: failed to initialize KVM: Device or resource busy
address@hidden ~]$ lsmod | grep kvm
kvm_amd                69849  0
kvm                   566604  1 kvm_amd
irqbypass              13503  1 kvm

Any idea?


Regards,
Mahmood