On Thu, Aug 01, 2019 at 08:17:01AM +0000, Zbigniew J??drzejewski-Szmek wrote: > The kernel will use the lower-numbered available fd, so there's lot of > "reuse" of the same numbers happening. This strace means that between > each of those close()s here, some other function call returned fd 19. > Until we know what those calls are, we cannot say why fd19 remains > open. (In fact, the only thing we can say for sure, is that the > accept4() call shown above is not relevant.)
So, what I propose at this step: - Restart my strace, this time using '-e trace=desc' (Trace all file descriptor related system calls.) - Choose to focus on a single descriptor; when I passively notice that '19' has been reused a couple of time, stop the trace. That should give me a smaller trace to analyze. > Zbyszek -- Brian Reichert <reich...@numachi.com> BSD admin/developer at large _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
