AkousaEFAULTAn invalid memory address was passed to a system call as an argument.
A pointer argument to a system call points to memory outside the process's accessible address space. This is typically caused by passing a NULL pointer, an uninitialized pointer, or a pointer to freed memory.
Check all pointer arguments for NULL before passing them to system calls. Ensure buffers are properly allocated and have not been freed. Use memory debugging tools like Valgrind or AddressSanitizer.
ENOLINKA remote resource linked via a network filesystem is no longer accessible.
ECONNABORTEDThe connection was aborted locally due to a software condition or timeout.
EINPROGRESSA non-blocking connection attempt has been initiated and is still in progress.
ESTALEA file handle references a file that has been deleted or is no longer accessible on the NFS server.
ESPIPEA seek operation was attempted on a file descriptor that does not support seeking.
ENOTBLKA non-block device was specified where a block device is required.