diff --git a/test_plans/virtio_pvp_regression_test_plan.rst b/test_plans/virtio_pvp_regression_test_plan.rst
index a953e2bb..68bddb33 100644
--- a/test_plans/virtio_pvp_regression_test_plan.rst
+++ b/test_plans/virtio_pvp_regression_test_plan.rst
@@ -28,18 +28,21 @@ Test Case 1: pvp test with virtio 0.95 mergeable path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed different version qemu, includes [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, qemu_3.0], launch VM with different qemu version separately::
-
-    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
-    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
-    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
-    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
-    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
-    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6002-:22 \
-    -chardev socket,id=char0,path=./vhost-net,server \
-    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
-    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
-    -vnc :10
+2. Check dut machine already has installed different version qemu, includes [qemu-4.2.0, qemu-5.2.0, qemu-6.2.0, qemu-7.2.0, qemu-8.x], launch VM with different qemu version separately::
+
+    qemu-system-x86_64 -name vm0 -enable-kvm -daemonize \
+    -drive file=/home/image/ubuntu2004.img -pidfile /tmp/.vm0.pid \
+    -cpu host -smp 8 -m 8192 -numa node,memdev=mem -mem-prealloc \
+    -object memory-backend-file,id=mem,size=8192M,mem-path=/dev/hugepages,share=on \
+    -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6000-:22 \
+    -chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 \
+    -device virtio-serial \
+    -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
+    -chardev socket,id=char0,path=/root/dpdk/vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2 \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=true,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
+    -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :4
 
 3. On VM, bind virtio net to vfio-pci and run testpmd without tx-offloads::
 
@@ -67,18 +70,21 @@ Test Case 2: pvp test with virtio 0.95 non-mergeable path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed different version qemu, includes [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, qemu_3.0], launch VM with different qemu version separately::
-
-    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
-    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
-    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
-    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
-    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
-    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6002-:22 \
-    -chardev socket,id=char0,path=./vhost-net,server \
-    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
-    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
-    -vnc :10
+2. Check dut machine already has installed different version qemu, includes [qemu-4.2.0, qemu-5.2.0, qemu-6.2.0, qemu-7.2.0, qemu-8.x], launch VM with different qemu version separately::
+
+    qemu-system-x86_64 -name vm0 -enable-kvm -daemonize \
+    -drive file=/home/image/ubuntu2004.img -pidfile /tmp/.vm0.pid \
+    -cpu host -smp 8 -m 8192 -numa node,memdev=mem -mem-prealloc \
+    -object memory-backend-file,id=mem,size=8192M,mem-path=/dev/hugepages,share=on \
+    -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6000-:22 \
+    -chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 \
+    -device virtio-serial \
+    -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
+    -chardev socket,id=char0,path=/root/dpdk/vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2 \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=true,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
+    -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :4
 
 3. On VM, bind virtio net to vfio-pci and run testpmd without tx-offloads::
 
@@ -106,18 +112,21 @@ Test Case 3: pvp test with virtio 0.95 vrctor_rx path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed different version qemu, includes [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, qemu_3.0], launch VM with different qemu version separately::
-
-    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
-    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
-    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
-    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
-    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
-    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6002-:22 \
-    -chardev socket,id=char0,path=./vhost-net,server \
-    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
-    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
-    -vnc :10
+2. Check dut machine already has installed different version qemu, includes [qemu-4.2.0, qemu-5.2.0, qemu-6.2.0, qemu-7.2.0, qemu-8.x], launch VM with different qemu version separately::
+
+    qemu-system-x86_64 -name vm0 -enable-kvm -daemonize \
+    -drive file=/home/image/ubuntu2004.img -pidfile /tmp/.vm0.pid \
+    -cpu host -smp 8 -m 8192 -numa node,memdev=mem -mem-prealloc \
+    -object memory-backend-file,id=mem,size=8192M,mem-path=/dev/hugepages,share=on \
+    -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6000-:22 \
+    -chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 \
+    -device virtio-serial \
+    -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
+    -chardev socket,id=char0,path=/root/dpdk/vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2 \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=true,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
+    -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :4
 
 3. On VM, bind virtio net to vfio-pci and run testpmd without tx-offloads, [0000:xx.00] is [Bus,Device,Function] of virtio-net::
 
@@ -145,18 +154,21 @@ Test Case 4: pvp test with virtio 1.0 mergeable path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed different version qemu, includes [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, qemu_3.0], launch VM with different qemu version separately, note: we need add "disable-modern=false" to enable virtio 1.0::
-
-    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
-    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
-    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
-    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
-    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
-    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6002-:22 \
-    -chardev socket,id=char0,path=./vhost-net,server \
-    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
+2. Check dut machine already has installed different version qemu, includes [qemu-4.2.0, qemu-5.2.0, qemu-6.2.0, qemu-7.2.0, qemu-8.x], launch VM with different qemu version separately, note: we need add "disable-modern=false" to enable virtio 1.0::
+
+    qemu-system-x86_64 -name vm0 -enable-kvm -daemonize \
+    -drive file=/home/image/ubuntu2004.img -pidfile /tmp/.vm0.pid \
+    -cpu host -smp 8 -m 8192 -numa node,memdev=mem -mem-prealloc \
+    -object memory-backend-file,id=mem,size=8192M,mem-path=/dev/hugepages,share=on \
+    -device e1000,netdev=nttsip1  \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6000-:22 \
+    -chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 \
+    -device virtio-serial \
+    -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
+    -chardev socket,id=char0,path=/root/dpdk/vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2 \
     -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
-    -vnc :10
+    -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :4
 
 3. On VM, bind virtio net to vfio-pci and run testpmd without tx-offloads::
 
@@ -184,18 +196,21 @@ Test Case 5: pvp test with virtio 1.0 non-mergeable path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed different version qemu, includes [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, qemu_3.0], launch VM with different qemu version separately, note: we need add "disable-modern=false" to enable virtio 1.0::
-
-    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
-    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
-    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
-    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
-    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
-    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6002-:22 \
-    -chardev socket,id=char0,path=./vhost-net,server \
-    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
+2. Check dut machine already has installed different version qemu, includes [qemu-4.2.0, qemu-5.2.0, qemu-6.2.0, qemu-7.2.0, qemu-8.x], launch VM with different qemu version separately, note: we need add "disable-modern=false" to enable virtio 1.0::
+
+    qemu-system-x86_64 -name vm0 -enable-kvm -daemonize \
+    -drive file=/home/image/ubuntu2004.img -pidfile /tmp/.vm0.pid \
+    -cpu host -smp 8 -m 8192 -numa node,memdev=mem -mem-prealloc \
+    -object memory-backend-file,id=mem,size=8192M,mem-path=/dev/hugepages,share=on \
+    -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6000-:22 \
+    -chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 \
+    -device virtio-serial \
+    -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
+    -chardev socket,id=char0,path=/root/dpdk/vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2 \
     -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
-    -vnc :10
+    -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :4
 
 3. On VM, bind virtio net to vfio-pci and run testpmd without tx-offloads::
 
@@ -223,18 +238,21 @@ Test Case 6: pvp test with virtio 1.0 vrctor_rx path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed different version qemu, includes [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, qemu_3.0], launch VM with different qemu version separately, note: we need add "disable-modern=false" to enable virtio 1.0::
-
-    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
-    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
-    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
-    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
-    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
-    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6002-:22 \
-    -chardev socket,id=char0,path=./vhost-net,server \
-    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
+2. Check dut machine already has installed different version qemu, includes [qemu-4.2.0, qemu-5.2.0, qemu-6.2.0, qemu-7.2.0, qemu-8.x], launch VM with different qemu version separately, note: we need add "disable-modern=false" to enable virtio 1.0::
+
+    qemu-system-x86_64 -name vm0 -enable-kvm -daemonize \
+    -drive file=/home/image/ubuntu2004.img -pidfile /tmp/.vm0.pid \
+    -cpu host -smp 8 -m 8192 -numa node,memdev=mem -mem-prealloc \
+    -object memory-backend-file,id=mem,size=8192M,mem-path=/dev/hugepages,share=on \
+    -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6000-:22 \
+    -chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 \
+    -device virtio-serial \
+    -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
+    -chardev socket,id=char0,path=/root/dpdk/vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2 \
     -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15 \
-    -vnc :10
+    -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :4
 
 3. On VM, bind virtio net to vfio-pci and run testpmd without tx-offloads, [0000:xx.00] is [Bus,Device,Function] of virtio-net::
 
@@ -249,7 +267,7 @@ Test Case 6: pvp test with virtio 1.0 vrctor_rx path
 
 5. Quit vhost-user, then re-launch, check if the reconnect can work and ensure the traffic can continue.
 
-6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
+6. Kill VM, thcat en re-launch VM, check if the reconnect can work and ensure the traffic can continue.
 
 Test Case 7: pvp test with virtio 1.1 mergeable path
 ====================================================
@@ -262,7 +280,7 @@ Test Case 7: pvp test with virtio 1.1 mergeable path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed qemu 4.2.0, then launch VM::
+2. Check dut machine already has installed qemu > 4.2.0, then launch VM::
 
     qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 3 -m 4096 \
     -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
@@ -301,7 +319,7 @@ Test Case 8: pvp test with virtio 1.1 non-mergeable path
     testpmd>set fwd mac
     testpmd>start
 
-2. Check dut machine already has installed qemu 4.2.0, then launch VM::
+2. Check dut machine already has installed qemu > 4.2.0, then launch VM::
 
     qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 3 -m 4096 \
     -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
