Package: systemd Version: 239-7 Severity: minor
Dear Maintainer, On a busy server, systemd-logind spams the logs with lots and lots of messages about user sessions. These are not interactive sessions --- they're started by cron from watchdog and backup servers. But I see: Aug 21 08:10:01 cellar systemd[1]: Started User Manager for UID 0. Aug 21 08:10:01 cellar systemd[1]: user-runtime-dir@0.service: Unit not needed a nymore. Stopping. Aug 21 08:10:01 cellar systemd[1]: Stopping User Manager for UID 0... Aug 21 08:10:01 cellar systemd[56661]: Stopped target Default. Aug 21 08:10:01 cellar systemd[56661]: Stopped target Basic System. Aug 21 08:10:01 cellar systemd[56661]: Stopped target Timers. Aug 21 08:10:01 cellar systemd[56661]: Stopped target Sockets. Aug 21 08:10:01 cellar systemd[56661]: Closed GnuPG cryptographic agent and pass phrase cache. Aug 21 08:10:01 cellar systemd[56661]: Closed GnuPG cryptographic agent and pass phrase cache (access for web browsers). Aug 21 08:10:01 cellar systemd[56661]: Closed GnuPG cryptographic agent and pass phrase cache (restricted). Aug 21 08:10:01 cellar systemd[56661]: Closed GnuPG cryptographic agent (ssh-age nt emulation). Aug 21 08:10:01 cellar systemd[56661]: Stopped target Paths. Aug 21 08:10:01 cellar systemd[56661]: Closed GnuPG network certificate manageme nt daemon. Aug 21 08:10:01 cellar systemd[56661]: Closed D-Bus User Message Bus Socket. Aug 21 08:10:01 cellar systemd[56661]: Reached target Shutdown. Aug 21 08:10:01 cellar systemd[56661]: Starting Exit the Session... Aug 21 08:10:01 cellar systemd[1]: user-runtime-dir@0.service: Unit not needed anymore. Stopping. Aug 21 08:10:01 cellar systemd[1]: Stopped User Manager for UID 0. Aug 21 08:10:01 cellar systemd[1]: user-runtime-dir@0.service: Unit not needed anymore. Stopping. Aug 21 08:10:01 cellar systemd[1]: Stopping /run/user/0 mount wrapper... Aug 21 08:10:01 cellar systemd[1]: Removed slice User Slice of UID 0. Aug 21 08:10:01 cellar systemd[1]: Stopped /run/user/0 mount wrapper. or similar every few seconds in the logs. The default behaviour should be to be silent unless there's something wrong. Plus, it seems to be doing a lot of work that's unnecessary for a non-interactive ssh-initiated session. Peter C -- Package-specific info: -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.16.0-2-amd64 (SMP w/56 CPU cores) Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages systemd depends on: ii adduser 3.117 ii libacl1 2.2.52-3+b1 ii libapparmor1 2.13-8 ii libaudit1 1:2.8.3-1+b1 ii libblkid1 2.32.1-0.1 ii libc6 2.27-5 ii libcap2 1:2.25-1.2 ii libcryptsetup12 2:2.0.4-2 ii libgcrypt20 1.8.3-1 ii libgnutls30 3.5.19-1 ii libgpg-error0 1.32-1 ii libidn11 1.33-2.2 ii libip4tc0 1.6.2-1.1 ii libkmod2 25-1 ii liblz4-1 1.8.2-1 ii liblzma5 5.2.2-1.3 ii libmount1 2.32.1-0.1 ii libpam0g 1.1.8-3.8 ii libseccomp2 2.3.3-3 ii libselinux1 2.8-1+b1 ii libsystemd0 239-7 ii mount 2.32.1-0.1 ii procps 2:3.3.15-2 ii util-linux 2.32.1-0.1 Versions of packages systemd recommends: ii dbus 1.12.10-1 ii libpam-systemd 239-7 Versions of packages systemd suggests: ii policykit-1 0.105-21 pn systemd-container <none> Versions of packages systemd is related to: pn dracut <none> ii initramfs-tools 0.132 ii udev 239-7 -- no debconf information -- Dr Peter Chubb Tel: +61 2 9490 5852 http://ts.data61.csiro.au/ Trustworthy Systems Group Data61, CSIRO (formerly NICTA)