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Bug
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Resolution: Done
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Minor
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None
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rhel-8.6.0
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None
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Low
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rhel-virt-networking
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ssg_virtualization
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1
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False
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False
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None
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None
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None
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None
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If docs needed, set a value
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Unspecified
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None
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57,005
Description of problem:
Boot a guest with vhost-vdpa device, reboot guest output error info:
qemu-kvm: vhost VQ 2 ring restore failed: -22: Invalid argument (22)
Version-Release number of selected component (if applicable):
kernel-4.18.0-367.el8.mr2208_220211_1216.x86_64
qemu-kvm-6.2.0-7.module+el8.6.0+14253+42d4e2d6.x86_64
iproute-5.15.0-2.el8.x86_64
openvswitch2.16-2.16.0-51.el8fdp.x86_64
How reproducible:
100%
Steps to Reproduce:
1.Boot a guest with vhost-vdpa device
/usr/libexec/qemu-kvm \
-name 'avocado-vt-vm1' \
-sandbox on \
-machine q35,memory-backend=mem-machine_mem \
-device pcie-root-port,id=pcie-root-port-0,multifunction=on,bus=pcie.0,addr=0x1,chassis=1 \
-device pcie-pci-bridge,id=pcie-pci-bridge-0,addr=0x0,bus=pcie-root-port-0 \
-nodefaults \
-device VGA,bus=pcie.0,addr=0x2 \
-m 29696 \
-object memory-backend-ram,size=29696M,id=mem-machine_mem \
-smp 32,maxcpus=32,cores=16,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 pcie-root-port,id=pcie-root-port-1,port=0x1,addr=0x1.0x1,bus=pcie.0,chassis=2 \
-device qemu-xhci,id=usb1,bus=pcie-root-port-1,addr=0x0 \
-device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
-device pcie-root-port,id=pcie-root-port-2,port=0x2,addr=0x1.0x2,bus=pcie.0,chassis=3 \
-device virtio-scsi-pci,id=virtio_scsi_pci0,bus=pcie-root-port-2,addr=0x0 \
-blockdev node-name=file_image1,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/images/rhel860-64-virtio-scsi.qcow2,cache.direct=on,cache.no-flush=off \
-blockdev node-name=drive_image1,driver=qcow2,read-only=off,cache.direct=on,cache.no-flush=off,file=file_image1 \
-device scsi-hd,id=image1,drive=drive_image1,write-cache=on \
-device pcie-root-port,id=pcie-root-port-3,port=0x3,addr=0x1.0x3,bus=pcie.0,chassis=4 \
-device virtio-net-pci,id=net0,netdev=hostnet0,mac=00:11:22:33:44:00,bus=pcie-root-port-3,addr=0x0 \
-netdev vhost-vdpa,id=hostnet0,vhostdev=/dev/vhost-vdpa-0 \
-vnc :1 \
-rtc base=utc,clock=host,driftfix=slew \
-boot menu=off,order=cdn,once=c,strict=off \
-enable-kvm \
-device pcie-root-port,id=pcie_extra_root_port_0,multifunction=on,bus=pcie.0,addr=0x3,chassis=8 \
-monitor stdio \
-qmp tcp:0:5555,server,nowait \
2.Reboot guest qemu output error info:
qemu-kvm: vhost VQ 2 ring restore failed: -22: Invalid argument (22)
Actual results:
qemu-kvm: vhost VQ 2 ring restore failed: -22: Invalid argument (22)
Expected results:
qemu no error info output
Additional info:
1. kernel-4.18.0-366.el8.x86_64 works well