I'm trying to debug a program (part where I free the memory in a loop) but it doesn't crash when I step trough it using gdb but when I try not to step trough it it crashes giving me a core dump, I've hurd you could use strace for finding out the reason but I don't understand the man page for it and how do you acces a core dump from gdb since I could probably use it to find out why it crashes aswell...