What happens?

I recently compressed all my ISO images to CSO to save a bit of space on my HDD and reduce subsequent reads - with a little of dfragmentation, I am getting quite decemt performance out of this 10 year old HDD now ^^

However, this introduced a whole new problem... Now, I can not launch my games anymore! When doing so, Retroarch crashes. So, I used retroarch_debug.exe and made myself a crashdump.

What should happen?

The game should launch.

What hardware, operating system, and PPSSPP version? On desktop and mobile phone, GPU matters for graphical issues.

OS: Windows 10
RetroArch: 1.9.0 (64bit)
PPSSPP core: v1.11.1-667-g409a2b5
GPU: NVIDIA 2080 TI FE
CPU: AMD R9 3900X
RAM: 4x8GB@3200MHz

What I think...

Considering none of my CSOs is launching, my first thought would be that maybe CSO support is simply broken in the libretro core right now?

Here is the crashdump:
crash-210308-171646.log