Linux crash in reaper but not in Bitwig - possible reasons?

It looks like it isn’t a crash. It looks more like it was killed by the system. This is the output the user gets with the debug release:

JUCE v7.0.9
JUCE Assertion failure in juce_TemporaryFile.cpp:114
Killed

Can this be created to this?

I’m using CMake and LLVM for the build with an actual JUCE version. I thought it should work out of the box, or do I need to add the compiler flag -fvisibility=hidden in my CMake script?