NVIDIA driver 530.x bug: console/X server hang [Quadro M1200 Mobile]

startx completely hangs the console/monitor and keyboard, but the machine is responsive via SSH.

This has been happening from driver versions since 525.60 at least. Rolling back to 520.56 fixes this issue.

This is a NVIDIA Corporation GM107GLM [Quadro M1200 Mobile] (rev a2) running under Linux Kernel 6.X.

X server hangs in such a way that graceful rebooting is impossible, it is necessary to hard reboot the machine.

Log from nvidia-bug-report.sh follows.

nvidia-bug-report.log.gz (1.2 MB)

Hi, is this the right place for this kind of bug report?
Please advise me if you need any more information or whether I should post this somewhere else.