https://bugs.kde.org/show_bug.cgi?id=521467
--- Comment #3 from Marco Mattiolo <[email protected]> --- Created attachment 193478 --> https://bugs.kde.org/attachment.cgi?id=193478&action=edit journal log of the issue on enchilada with 7.1.1-sdm845 Captured another event, this time the OOM-killer sprung into action when taking a photo with plasma-camera (timestamp 10.29.21), while elisa and firefox where running uderneath. Shell crashed and the framebuffer got shown on the screen, then I connected via SSH to restart the login manager to login into Plasma again. In the new session, device's modem was not available (not Plasma's fault, of course), yet it would still be preferable for the shell to protect itself in such OOM events so that the user can reboot via GUI without resorting to long-pressing power key and eventually losing data in unaffected apps. As far as I can tell looking in the log, kernel's oom-killer chose elisa as victim, but it seems firefox exited as well, and IMO these 2 apps being killed should be enough to get memory usage back to normal state. Yet it seems dbus got killed as well, and after that all the KDE stuff starts closing... giu 21 10:29:21 mobian kernel: Out of memory: Killed process 15915 (elisa) total-vm:3739296kB, anon-rss:64396kB, file-rss:1444kB, shmem-rss:4kB, UID:1000 pgtables:3580kB oom_score_adj:200 giu 21 10:29:21 mobian systemd-journald[347]: Under memory pressure, flushing caches. giu 21 10:29:21 mobian systemd[2780]: dbus.service: Failed with result 'oom-kill'. giu 21 10:29:21 mobian plasmashell[3167]: org.kde.pulseaudio: No object for name "@DEFAULT_SOURCE@" giu 21 10:29:21 mobian systemd[2780]: dbus.service: Consumed 4min 50.067s CPU time over 23h 12min 57.469s wall clock time, 3.6G memory peak, 1.4G memory swap peak. giu 21 10:29:21 mobian systemd[2780]: Starting dbus.service - D-Bus User Message Bus... giu 21 10:29:21 mobian systemd[2780]: app-firefox\[email protected]: Consumed 5min 16.483s CPU time over 15min 15.690s wall clock time, 1.3G memory peak, 812M memory swap peak. giu 21 10:29:21 mobian dbus-daemon[16455]: [session uid=1000 pid=16455 pidfd=5] AppArmor D-Bus mediation is enabled giu 21 10:29:21 mobian systemd[2780]: Started dbus.service - D-Bus User Message Bus. giu 21 10:29:21 mobian kwin_wayland_wrapper[2963]: kwin_xwl: The X11 connection broke (error 1) giu 21 10:29:21 mobian systemd[2780]: Stopped target plasma-workspace-wayland.target. giu 21 10:29:21 mobian systemd[2780]: Stopped target plasma-workspace.target - KDE Plasma Workspace. -- You are receiving this mail because: You are watching all bug changes.
