[Bug 86976] New: Centos 7 - click keyboard very quickly the win7 VM cpu load become very high

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86976

            Bug ID: 86976
           Summary: Centos 7 - click keyboard very quickly the win7 VM cpu
                    load become very high
           Product: Spice
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: server
          Assignee: spice-bugs at lists.freedesktop.org
          Reporter: 370440020 at qq.com

I builded a centos 7 64bit server,install qemu-kvm libvirt and spice-server use
yum,just create a win7 32bit VM,at begin it works well,but after the VM goes
wrong,when click a key too quick,like press "b" in 10 times per second,it seems
the VM stopped,the cpu load is very high,I see just the system interrupt going
high.I connect the VM with spicy and virt-viewer.once it goes wrong,the VM
could't turn normal,when restart the VM,it back to normal ,but after a
while,turn wrong again,sometimes it appeared at the VM start.I connect a turn
wrong VM use other telesoftware RDP and teamviewer,the VM state is very
well,just not work on spicy and virt-viewer.It also appeared in windows server
2012,I think the wrong point may be in spice-server.The centos7 spice-server is
0.12.4,I build the spice-server 0.12.5,it also appeared.someone cloud tell me
how to debug?

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