1. It was suggested that this is a thermal issue. So I monitored the GPU
temperatures with GALLIUM_HUD and it was about 40 Celsius when the crash
happened.

2. It was also suggested that this is a VRAM memory leak. Again with
GALLIUM_HUD I could see that about 1 GB of VRAM gets used (out of the 4 GB),
when the crash happens.

3. Also, just to see if this is a power consumption issue (ie. the GPU drawing
more power than can be supplied), I tried to lower the value from
/sys/class/drm/card0/device/hwmon/hwmon0/power1_cap to 80 Watts. It did not
stop the crash from happening.