master: Mem_Free trashed tail sentinel keys.c:761
OS Windows 10 x64: I was about to copy paste a line from vim to the dp console while dp was minimized, I might have pasted too early or even accidentally hit some wrong keys and then this happened. I am not 100% sure if this was before or after the paste. My build is linked against SDL 2.0.12 and cross compiled for Windows with a musl libc linked mingw under Alpine Linux in WSL2, so it is probably everything else than standard or a good reference to compare
But if someone is on Windows once can try to reproduce it by doing some alt tab + copy paste to console tests.
Edited by nico