Hi All, I have a CentOS 7.5 box running. Its crashing after some time with NO memory. I have 4G in the box, and 4G swap. Nov 28 07:43:20 mediacontroller01 kernel: gnome-shell cpuset=/ mems_allowed=0 Nov 28 07:43:20 mediacontroller01 kernel: CPU: 2 PID: 1419 Comm: gnome-shell Tainted: G OE ------------ 3.10.0-862.3.3.el7.x86_64 #1 Nov 28 07:43:20 mediacontroller01 kernel: 763965 total pagecache pages Nov 28 07:43:20 mediacontroller01 kernel: 792 pages in swap cache Nov 28 07:43:20 mediacontroller01 kernel: Swap cache stats: add 1762910, delete 1762118, find 15701/18190 Nov 28 07:43:20 mediacontroller01 kernel: Free swap = 0kB Nov 28 07:43:20 mediacontroller01 kernel: Total swap = 4095996kB Nov 28 07:43:20 mediacontroller01 kernel: 1020385 pages RAM Nov 28 07:43:20 mediacontroller01 kernel: 0 pages HighMem/MovableOnly Nov 28 07:43:20 mediacontroller01 kernel: 78196 pages reserved Nov 28 07:43:20 mediacontroller01 kernel: Out of memory: Kill process 1419 (gnome-shell) score 25 or sacrifice child Nov 28 07:43:20 mediacontroller01 kernel: Killed process 1419 (gnome-shell) total-vm:9632020kB, anon-rss:179608kB, file-rss:924kB, shmem-rss:4504kB Nov 28 07:43:20 mediacontroller01 gnome-session-binary[1332]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 9 Nov 28 07:43:20 mediacontroller01 gnome-session: gnome-session-binary[1332]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 9 Nov 28 07:43:22 mediacontroller01 journal: JS WARNING: [resource:///org/gnome/shell/ui/main.js 315]: reference to undefined property "MetaStage" Nov 28 07:43:22 mediacontroller01 journal: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 221]: reference to undefined property "MetaWindowGroup" Nov 28 07:43:22 mediacontroller01 journal: JS WARNING: [resource:///org/gnome/shell/ui/osdMonitorLabeler.js 59]: reference to undefined property "MetaDBusDisplayConfigSkeleton" Nov 28 07:43:22 mediacontroller01 journal: Failed to launch ibus-daemon: Failed to execute child process ?ibus-daemon? (No such file or directory) Nov 28 07:43:23 mediacontroller01 journal: JS WARNING: [resource:///org/gnome/shell/ui/slider.js 38]: reference to undefined property "CallyActor" Nov 28 07:43:23 mediacontroller01 dbus[817]: [system] Activating via systemd: service name='org.freedesktop.GeoClue2' unit='geoclue.service' Nov 28 07:43:23 mediacontroller01 systemd: Cannot add dependency job for unit firewalld.service, ignoring: Unit is masked. Nov 28 07:43:23 mediacontroller01 systemd: Starting Location Lookup Service... Nov 28 07:43:23 mediacontroller01 dbus[817]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service' Nov 28 07:43:23 mediacontroller01 dbus[817]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Unit not found. Nov 28 07:43:23 mediacontroller01 journal: Failed to connect to avahi service: Daemon not running Nov 28 07:43:23 mediacontroller01 dbus[817]: [system] Successfully activated service 'org.freedesktop.GeoClue2' Nov 28 07:43:23 mediacontroller01 systemd: Started Location Lookup Service. Nov 28 07:43:23 mediacontroller01 journal: No permission to trigger offline updates: Polkit.Error: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered Nov 28 07:43:23 mediacontroller01 org.gnome.Shell.desktop: Window manager warning: "XF86RFKill" is not a valid accelerator Nov 28 07:43:23 mediacontroller01 journal: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation Nov 28 07:43:24 mediacontroller01 gnome-shell: GNOME Shell started at Wed Nov 28 2018 07:43:23 GMT-0500 (EST) Nov 28 07:44:19 mediacontroller01 journal: failed to commit changes to dconf: The connection is closed I have not ran into that before - What does one do ? Thanks Jerry