[6.13.6 stable regression?] Nouveau reboot failure in r535_gsp_msg_recv()

[Timur Tabi]

On Mon, 2025-04-07 at 16:28 +0100, David Woodhouse wrote:
> [608593.5728743 CPU: 15 UID: 626640614 PID: 17529 Comm: WebKitWebProces
> Taint
> [608593.576062] Tainted: [W]=WARN

What does this mean?  

> C608593.579235] Hardware name: LENOVO 21FVS16V08/21FVS16V80, BIOS N3ZET45W
> (1.
> [608593.582441] RIP: 0010:r535_gsp_msgq_wait+0x1c4/0x1f0 [nouveau]

Can you add a bunch of printks to r535_gsp_msgq_wait() to help narrow down
which specific WARN this is?  Or maybe use addr2line?