@
Arcueid
To investigate the issue you would need to rebuild kodi and related libraries with debug info, given that the crash occurs when working with database at least building sqlite with debug would be needed
and make sure that the binaries are not stripped,
also you would need gdb installed in your os, after that you would need to get a proper backtrace when kodi crashes.
It's not an easy task if you don't have at least good knowledge of the os and it's build infrastructure.
Then the backtrace would need to be analyzed, problematic spot found and fixed, and that may require serious skill.
In your logs I can see that gcc-5.x was used to build Kodi and probably the whole os, if memory serves gcc-5.x was quite shitty, so it may be a gcc bug too which are very difficult to debug.
As I said recalbox developers should provide support for their creation.
If they don't, as I said, no one else can help you - look for an alternative OS which supports your hardware and has the features you need.