GRID driver reports some errors in Quadro RTX8000 vGPU

In the KVM virtual machine environment, the API of the GRID driver in Quadro RTX8000 vGPU mode in GuestOS reports the following errors:
Any help or suggestions ? we would appreciate very much !!!

2023-10-09 15:40:50 create env info: bitrate min 8000,bitrate max 16000, width 1600.height 1024
2023-10-09 15:40:50 output ‘simple file output’ (ffmpeg muxer) created
2023-10-09 15:40:50 ##leave vgpu obs create env####
2023-10-09 15:40:50 ##enter vgpu obs start####
2023-10-09 15:40:51 gs texture get width: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get height: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get width: Null ‘tex’ parameter
2023-10-0915:40:51 gs texture get height: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get width: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get height: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get width: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get height: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get width: Null ‘tex’ parameter
2023-10-09 15:40:51 gs texture get height: Null ‘tex’ parameter
2023-10-09 15.40:51 gs texture get width: Null 'tex parameter
2023-10-09 15:40:51 gs texture get height: Null ‘tex’ parameter

the testing environment information :

Host-OS : Centos-7.6
Host-Kernel : 3.10.0
Host-Qemu : 2.1.2
Host-Nvidia-driver-Version : 470.63
Host-VideoCard : RTX 8000

Guest-OS :Windows10 22h2
Guest-Nvidia-driver-Version : 461.40
Guest-VideoCard : NVIDIA RTX 8000 GRID vGPU
Guest-OBS-Version: obs-studio-24.0.6