Bug 2215500

Description of problem:

Boot vm with vhost-user-blk-pci device.
It failed on 
qemu-kvm: Unexpected end-of-file before all data were read
qemu-kvm: Failed to set msg fds.
qemu-kvm: Failed to set msg fds.
qemu-kvm: vhost VQ 0 ring restore failed: -22: Invalid argument (22)

And the qemu-storage-daemon display message:
 vu_panic: remapping queue 0 for new memory region


Version-Release number of selected component (if applicable):
Red Hat Enterprise Linux release 9.3 Beta (Plow)
5.14.0-316.el9.x86_64
qemu-kvm-8.0.0-5.el9.x86_64


How reproducible:
100%

Steps to Reproduce:
1. Prepare the image

[ -f /home/kvm_autotest_root/images/stg1.qcow2 ] || qemu-img create -f qcow2 /home/kvm_autotest_root/images/stg1.qcow2 1G
mkdir -p /home/qsd_tmp

2. Boot QSD

/usr/bin/qemu-storage-daemon \
  --chardev socket,server=on,wait=off,path=/home/qsd_tmp/qsd1_monitor.sock,id=qsd_monitor_qsd1 \
  --monitor chardev=qsd_monitor_qsd1,mode=control  \
  --blockdev '{"driver": "file", "node-name": "prot_stg1", "filename": "/home/kvm_autotest_root/images/stg1.qcow2", "auto-read-only": true, "discard": "unmap"}' \
  --blockdev '{"driver": "qcow2", "node-name": "fmt_stg1", "file": "prot_stg1"}' \
  --export '{"type": "vhost-user-blk", "id": "id_stg1", "node-name": "fmt_stg1", "writable": true, "num-queues": 1, "addr": {"type": "unix", "path": "/home/qsd_tmp/qsd1_vhost_user_stg1.sock"}}' \
  --pidfile /home/qsd_tmp/qsd1.pid

3. Boot VM
/usr/libexec/qemu-kvm \
     -name 'avocado-vt-vm1'  \
     -sandbox on  \
     -machine q35,memory-backend=mem-machine_mem \
     -device '{"id": "pcie-root-port-0", "driver": "pcie-root-port", "multifunction": true, "bus": "pcie.0", "addr": "0x1", "chassis": 1}' \
     -device '{"id": "pcie-pci-bridge-0", "driver": "pcie-pci-bridge", "addr": "0x0", "bus": "pcie-root-port-0"}'  \
     -nodefaults \
     -device '{"driver": "VGA", "bus": "pcie-pci-bridge-0", "addr": "0x1"}' \
     -m 12288 \
     -object '{"size": 12884901888, "share": true, "id": "mem-machine_mem", "qom-type": "memory-backend-memfd"}'  \
     -smp 10,maxcpus=10,cores=5,threads=1,dies=1,sockets=2  \
     -cpu 'Cascadelake-Server',ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,umip=on,pku=on,md-clear=on,stibp=on,arch-capabilities=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,rdctl-no=on,ibrs-all=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,tsx-ctrl=on,hle=off,rtm=off,kvm_pv_unhalt=on \
     -device '{"id": "pcie-root-port-1", "port": 1, "driver": "pcie-root-port", "addr": "0x1.0x1", "bus": "pcie.0", "chassis": 2}' \
     -device '{"driver": "qemu-xhci", "id": "usb1", "bus": "pcie-root-port-1", "addr": "0x0"}' \
     -device '{"driver": "usb-tablet", "id": "usb-tablet1", "bus": "usb1.0", "port": "1"}' \
     -object '{"qom-type": "iothread", "id": "iothread0"}' \
     -object '{"qom-type": "iothread", "id": "iothread1"}' \
     -device '{"id": "pcie-root-port-2", "port": 2, "driver": "pcie-root-port", "addr": "0x1.0x2", "bus": "pcie.0", "chassis": 3}' \
     -device '{"id": "virtio_scsi_pci0", "driver": "virtio-scsi-pci", "bus": "pcie-root-port-2", "addr": "0x0", "iothread": "iothread0"}' \
     -blockdev '{"node-name": "file_image1", "driver": "file", "auto-read-only": true, "discard": "unmap", "aio": "threads", "filename": "/home/kvm_autotest_root/images/rhel890-64-virtio-scsi.qcow2", "cache": {"direct": true, "no-flush": false}}' \
     -blockdev '{"node-name": "drive_image1", "driver": "qcow2", "read-only": false, "cache": {"direct": true, "no-flush": false}, "file": "file_image1"}' \
     -device '{"driver": "scsi-hd", "id": "image1", "drive": "drive_image1", "write-cache": "on"}' \
     -device '{"id": "pcie-root-port-3", "port": 3, "driver": "pcie-root-port", "addr": "0x1.0x3", "bus": "pcie.0", "chassis": 4}' \
     -device '{"driver": "virtio-net-pci", "mac": "9a:0f:bc:ba:bb:3e", "id": "id6buZsc", "netdev": "iddM4d8u", "bus": "pcie-root-port-3", "addr": "0x0"}'  \
     -netdev tap,id=iddM4d8u,vhost=on  \
     -vnc :5 \
     -monitor stdio \
     -qmp tcp:0:5955,server=on,wait=off \
     -rtc base=utc,clock=host,driftfix=slew  \
     -boot menu=off,order=cdn,once=c,strict=off \
     -enable-kvm \
     -device pcie-root-port,id=pcie_vubp_root_port_6,bus=pcie.0,addr=6  \
     -chardev socket,path=/home/qsd_tmp/qsd1_vhost_user_stg1.sock,id=char_qsd_qsd1,server=off \
     -device vhost-user-blk-pci,id=vubp_stg1,chardev=char_qsd_qsd1,num-queues=1,bus=pcie_vubp_root_port_6 \


Actual results:
VM boot failed

Expected results:
VM boot succeed

Additional info:
This issue also exist old version like 
qemu-kvm-7.2.0-14.el9_2.x86_64


It may succeed replace VGA device to:
-device '{"driver": "VGA", "bus": "pcie.0", "addr": "0x2"}' \