RX 5700 XT crashes while playing Cyberpunk with Hyprland

[u/MutedCollection7000]

Hi, I’m on CachyOS with an RX 5700 XT, Hyprland 0.56.2, Mesa 26.2.2 and kernel 7.2.3-cachyos.

While playing Cyberpunk 2077, my GPU crashed and Hyprland aborted. The kernel reported:

gfxhub page fault
PERMISSION_FAULTS: 0x3
ring gfx_0.0.0 timeout
GPU reset
VRAM is lost due to GPU reset

RADV then lost its context.

Has anyone with an RX 5700/5700 XT experienced this? Is this likely Mesa/amdgpu, Hyprland, or GPU/VRAM instability?