strange stale qemu processes after domain shutdown

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I have 58 active domains with status running, and 62
qemu-system-x86_64 processes.
After investigating this issue, i found problem domains.
How to fix this issue and not lost this qemu processes?

ps auxww:
root     29561  0.2  0.2 1599628 743796 ?      Sl   Aug13 224:44
qemu-system-x86_64 -enable-kvm -name 29953 -S -machine
pc-i440fx-1.7,accel=kvm,usb=off -m 1024 -realtime
mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
7ca8e593-29f7-6389-9b35-000071cc3e1e -no-user-config -nodefaults
-chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/29953.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-shutdown -boot strict=on -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-scsi-pci,id=scsi0,num_queues=1,bus=pci.0,addr=0x4 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
file=/dev/vg3/29953,if=none,id=drive-scsi0-0-0-0,format=raw,cache=none,discard=unmap,aio=native,iops=5000
-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1
-drive if=none,id=drive-scsi0-0-1-0,readonly=on,format=raw -device
scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,drive=drive-scsi0-0-1-0,id=scsi0-0-1-0
-netdev tap,fd=353,id=hostnet0,vhost=on,vhostfd=354 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:00:40:25,bus=pci.0,addr=0x3,rombar=0
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/29953.agent,server,nowait
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
-device usb-mouse,id=input0 -device usb-kbd,id=input1 -vnc
[::]:23,password -device VGA,id=video0,vgamem_mb=16,bus=pci.0,addr=0x2
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -object
rng-random,id=objrng0,filename=/dev/random -device
virtio-rng-pci,rng=objrng0,id=rng0,max-bytes=1024,period=2000,bus=pci.0,addr=0x7
-msg timestamp=on


libvirt log contains:
2015-10-13 06:52:05.504+0000: starting up libvirt version: 1.2.16,
qemu version: 2.3.0 (Debian
2.3.0-2+0~20150518103251.26+wheezy~1.gbp820cc6)
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
HOME=/root USER=root LOGNAME=root QEMU_AUDIO_DRV=none /usr/bin/kvm
-name 29953 -S -machine pc-i440fx-1.7,accel=kvm,usb=off -m 1024
-realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
7ca8e593-29f7-6389-9b35-000071cc3e1e -no-user-config -nodefaults
-chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/29953.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-shutdown -boot strict=on
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-scsi-pci,id=scsi0,num_queues=1,bus=pci.0,addr=0x4 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
file=/dev/vg3/29953,if=none,id=drive-scsi0-0-0-0,format=raw,cache=none,discard=unmap,aio=native,iops=5000
-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1
-drive if=none,id=drive-scsi0-0-1-0,readonly=on,format=raw -device
scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,drive=drive-scsi0-0-1-0,id=scsi0-0-1-0
-netdev tap,fd=92,id=hostnet0,vhost=on,vhostfd=109 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:00:40:25,bus=pci.0,addr=0x3,rombar=0
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/29953.agent,server,nowait
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
-device usb-mouse,id=input0 -device usb-kbd,id=input1 -vnc
[::]:46,password -device VGA,id=video0,vgamem_mb=16,bus=pci.0,addr=0x2
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -object
rng-random,id=objrng0,filename=/dev/random -device
virtio-rng-pci,rng=objrng0,id=rng0,max-bytes=1024,period=2000,bus=pci.0,addr=0x7
-msg timestamp=on
Domain id=3262 is tainted: high-privileges
char device redirected to /dev/pts/45 (label charserial0)
qemu: terminating on signal 15 from pid 14945
2015-10-14 19:32:06.672+0000: shutting down


-- 
Vasiliy Tolstov,
e-mail: v.tolstov@xxxxxxxxx

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