Nvidia drivers with ubuntu realtime kernel (PREEMPT_RT)

Hey, I installed nvidia drivers for my Ubuntu 20.04 with PREEMPT_RT kernel according to this instruction: Installing NVIDIA drivers on a realtime Linux (PREEMPT-RT) · GitHub

Everything runs perfectly fine despite bug scheduling while atomic: irq/88-s-nvidia/773/0x00000002 I’m getting every few seconds. My kernel version: 5.15.79-rt54

Has anyone experienced similar problem and found a solution?