I created an virtual machine in centos with qemu2.5, install windows 7 and remote access with spice.
All the applications closed suddenly and back to login screen when I visiting the website. I login and found my documents didn't save and I could not connect to the Internet. I got "Application Error 1000" in Windows Logs and it told me that the winlogon.exe crashed. It happen 3-4 times one day, 3 of my guests have the same situation and it never happen in my physical PC. How can I solve this problem? Then windows error: <?xml version="1.0" encoding="utf-8"?> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event";> <System> <Provider Name="Application Error"/> <EventID Qualifiers="0">1000</EventID> <Level>2</Level> <Task>100</Task> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2017-03-21T06:17:15.000000000Z"/> <EventRecordID>9287</EventRecordID> <Channel>Application</Channel> <Computer>gcloud-PC-zhangxm</Computer> <Security/> </System> <EventData> <Data>winlogon.exe</Data> <Data>6.1.7600.16385</Data> <Data>4a5bc8ce</Data> <Data>unknown</Data> <Data>0.0.0.0</Data> <Data>00000000</Data> <Data>c0000409</Data> <Data>0000000000da3c52</Data> <Data>234</Data> <Data>01d2a12538813760</Data> <Data>C:\Windows\system32\winlogon.exe</Data> <Data>unknown</Data> <Data>06db0240-0dfe-11e7-9af3-bbfefe728fc5</Data> </EventData> </Event> qemu version : QEMU emulator version 2.5.1.1, Copyright (c) 2003-2008 Fabrice Bellard linux: Linux server112 4.2.0-1.el7.elrepo.x86_64 #1 SMP Sun Aug 30 21:25:29 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux Libvirt: <?xml version="1.0" encoding="utf-8"?> <domain xmlns:qemu="http://libvirt.org/schemas/domain/qemu/1.0"; type="kvm"> <name>i-win701</name> <uuid>4f888442-f232-4b9d-b7fa-7caba869f2d8</uuid> <os> <type arch="x86_64" machine="pc-i440fx-1.7">hvm</type> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset="localtime"/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> <vcpu current="2">2</vcpu> <cpu> <topology sockets="1" cores="2" threads="1"/> </cpu> <pm> <suspend-to-mem enabled="no"/> <suspend-to-disk enabled="no"/> </pm> <memory>4194304</memory> <currentMemory>4194304</currentMemory> <pm> <suspend-to-mem enabled="no"/> <suspend-to-disk enabled="no"/> </pm> <devices> <emulator>/usr/bin/qemu-system-x86_64</emulator> <disk device="disk" type="file"> <driver name="qemu" type="qcow2" cache="none"/> <source file="/vm/win701/win7.qcow2"/> <target bus="virtio" dev="vda"/> </disk> <disk type="file" device="cdrom"> <source dev=""/> <target dev="hdc" bus="ide"/> </disk> <serial type="pty"> <source path="/dev/pts/1"/> <target port="0"/> </serial> <input type="tablet" bus="usb"/> <input type="mouse" bus="ps2"/> <controller type="usb" index="0" model="ich9-ehci1"> <alias name="usb0"/> </controller> <controller type="usb" index="0" model="ich9-uhci1"> <alias name="usb0"/> <master startport="0"/> </controller> <controller type="usb" index="0" model="ich9-uhci2"> <alias name="usb0"/> <master startport="2"/> </controller> <controller type="usb" index="0" model="ich9-uhci3"> <alias name="usb0"/> <master startport="4"/> </controller> <redirdev bus="usb" type="spicevmc"> <alias name="redir0"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <alias name="redir1"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <alias name="redir2"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <alias name="redir3"/> </redirdev> <graphics type="spice" autoport="yes" listen="0.0.0.0" keymap="en-us"></graphics> <sound model="ac97"/> <video> <model type="qxl" ram="65536" vram="65536" heads="1"/> </video> <channel type="unix"> <source mode="bind" path="/var/lib/libvirt/qemu/i-win701.org.qemu.guest_agent.0"/> <target type="virtio" name="org.qemu.guest_agent.0"/> </channel> <controller type="virtio-serial" index="0"/> <channel type="spicevmc"> <target type="virtio" name="com.redhat.spice.0"/> </channel> <interface type="bridge"> <mac address="fa:16:3e:5b:21:6f"/> <source bridge="virtio"/> <model type="virtio"/> </interface> </devices> <qemu:commandline> <qemu:arg value="-cpu"/> <qemu:arg value="host"/> </qemu:commandline> </domain> Regards, John
