NixOS 25.05.
GPU: Nvidia RTX 3090
Driver: Nvidia 570.133.07 Tested both with open + GSP on and proprietary + GSP off
Kernel: Linux 6.13.7
Compositor: KWin 6.3.3.1 (Wayland session)
DP 2560x1440 @ 240Hz (VRR enabled)
HDMI 1920x1080 @ 60Hz (no VRR)
Scenario:
World of Warcraft running via Wine 10.3 at native Wayland (also reproducible on XWayland) on the 1440p (DP) monitor. Firefox with Twitch stream playing on the HDMI monitor. I’m using nvidia-vaapi for accelerated decode of web content.
Issue:
After playing for a while, the second (HDMI) monitor freezes on a single frame, while the audio from the Twitch stream continues to play. When this happens, journalctl is flooded with repeated pageflip timeout errors.
Nix kernel: NVRM: nvAssertFailedNoLog: Assertion failed: CliGetEventInfo(rpc_params->hClient, rpc_params->hEvent, &pEvent) @ kernel_gsp.c:466
Nix kernel: NVRM: _kgspProcessRpcEvent: Failed to process received event 0x1003 (POST_EVENT) from GPU0: status=0x57
Nix kwin_wayland[1662]: kwin_wayland_drm: Pageflip timed out! This is a bug in the nvidia-drm kernel driver
This issue is rare and usually happens after 3+ hours of continuous playing, making it hard to reproduce quickly.
Also this issue following me from 565 driver at least. My last report is here
nvidia-bug-report.log.gz (787.1 KB)