Random screen freeze on wayland, sound still plays in background

Graphics / Linux Linux
1

So my screen (using a single monitor setup) will randomly freeze during normal usage - ie watching a youtube video or a twitch stream (on firefox, if that makes any difference). Sound keeps playing and the hdd led keeps blinking, so I take it that the OS (6.13.5-200.nobara.fc41.x86_64, KDE plasma) does not entirely freezes, only the display.
Sometimes dropping to TTY (via alt-ctrl-F3) and back (alt-ctrl-F2) works, sometimes it does not.

Journal errors start with:

kernel: NVRM: nvAssertFailedNoLog: Assertion failed: CliGetEventInfo(rpc_params->hClient, rpc_params>
kernel: NVRM: _kgspProcessRpcEvent: Failed to process received event 0x1003 (POST_EVENT) from GPU0: >

And follow with a ton of these:

kwin_wayland_drm: Pageflip timed out! This is a bug in the nvidia-drm kernel driver
kwin_wayland_drm: Please report this at https://forums.developer.nvidia.com/c/gpu-graphics/linux

Has been happening with the open source driver (with GSP enabled), but not with the closed source (the one that does not have GSP enabled).

Currently running drivers 570.124.04, but it was also happening with the previous 3 versions.

nvidia-bug-report.log.gz (1.4 MB)

2

Bump, this has happened to me too, most recently with the open driver version 570.133.07. Exactly the same error message from kernel, although there is more text than in the original post:

kernel: NVRM: nvAssertFailedNoLog: Assertion failed: CliGetEventInfo(rpc_params->hClient, rpc_params->hEvent, &pEvent) @ kernel_gsp.c:466
kernel: NVRM: _kgspProcessRpcEvent: Failed to process received event 0x1003 (POST_EVENT) from GPU0: status=0x57

I’m switching back to the closed driver for time being, hoping to avoid this issue.

Edit: this may be a duplicate of Bug: 570.124.04 - freeze on monitor wakeup - "Flip event timeout" - #14 by abchauhan.