On Tue, 15 Oct 2019 10:22:22 +0200 Alfredo Cardigliano <cardigliano at ntop.org> wrote: > + /* BAR0: dev_cmd and interrupts */ > + if (num_bars < 1) { > + ionic_init_print(ERR, "No bars found, aborting\n"); Since ionic_init_print already adds a newline. All your log messages will be double spaced.