Description of problem: On startup, when Evolution (Mail software) is started, xfce-session crashes and the following is appended to the log: (xfsettingsd:1566): libxfce4ui-WARNING **: 14:31:24.672: ICE I/O Error (xfce4-panel:1567): libxfce4ui-WARNING **: 14:31:24.672: ICE I/O Error (xfsettingsd:1566): libxfce4ui-WARNING **: 14:31:24.672: Disconnected from session manager. (xfwm4:1549): libxfce4ui-WARNING **: 14:31:24.672: ICE I/O Error (xfce4-panel:1567): libxfce4ui-WARNING **: 14:31:24.672: Disconnected from session manager. (xfwm4:1549): libxfce4ui-WARNING **: 14:31:24.672: Disconnected from session manager. (evolution:1610): Gtk-WARNING **: 14:31:24.673: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Remote peer disconnected Gdk-Message: 14:31:24.682: xfwm4: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 14:31:24.691: xfce4-panel: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 14:31:24.691: xfsettingsd: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 14:31:24.692: Thunar: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 14:31:24.692: wrapper-2.0: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 14:31:24.692: wrapper-2.0: Fatal IO error 104 (Connection reset by peer) on X server :0. Gdk-Message: 14:31:24.693: wrapper-2.0: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 14:31:24.695: wrapper-2.0: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Version-Release number of selected component: xfce4-session-4.13.2-2.fc30 Additional info: reporter: libreport-2.10.1 backtrace_rating: 4 cmdline: xfce4-session crash_function: __strcmp_avx2 executable: /usr/bin/xfce4-session journald_cursor: s=eeb75c2bdab04d02912674372da857d1;i=532f;b=47c7da6ce3ec47eea77d01f4783bd6c0;m=20a091d;t=58db751eb7d80;x=949218b981099f12 kernel: 5.1.17-300.fc30.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 __strcmp_avx2 at ../sysdeps/x86_64/multiarch/strcmp-avx2.S:101 #1 g_list_find_custom at ../glib/glist.c:850 #2 g_queue_find_custom at ../glib/gqueue.c:331 #3 xfsm_manager_get_pending_properties at xfsm-manager.c:899 #4 xfsm_manager_register_client at xfsm-manager.c:1003 #5 xfsm_manager_dbus_register_client at xfsm-manager.c:2657 #6 ffi_call_unix64 at ../src/x86/unix64.S:76 #7 ffi_call at ../src/x86/ffi64.c:525 #8 g_cclosure_marshal_generic at ../gobject/gclosure.c:1500 #11 g_signal_emitv at ../gobject/gsignal.c:3129
Created attachment 1590748 [details] File: backtrace
Created attachment 1590749 [details] File: cgroup
Created attachment 1590750 [details] File: core_backtrace
Created attachment 1590751 [details] File: cpuinfo
Created attachment 1590752 [details] File: dso_list
Created attachment 1590753 [details] File: environ
Created attachment 1590754 [details] File: exploitable
Created attachment 1590755 [details] File: limits
Created attachment 1590756 [details] File: maps
Created attachment 1590757 [details] File: mountinfo
Created attachment 1590758 [details] File: open_fds
Created attachment 1590759 [details] File: proc_pid_status
Upgraded to xfce4-session 4.13.3 (Xfce 4.14pre2) from testing repo. Same issue. If I wait a minute or so before opening Evolution, then xfce doesn't crash. Could it be a race condition?
Can you file this upstream at bugzilla.xfce.org?
FEDORA-2019-8b21f399ee has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-8b21f399ee
Thunar-1.8.9-1.fc30, exo-0.12.8-1.fc30, garcon-0.6.4-3.fc30, gigolo-0.5.0-2.fc30, libxfce4ui-4.14.1-1.fc30, libxfce4util-4.14.0-1.fc30, parole-1.0.4-1.fc30, ristretto-0.10.0-2.fc30, thunar-volman-0.9.5-1.fc30, tumbler-0.2.7-1.fc30, xfce4-appfinder-4.14.0-1.fc30, xfce4-battery-plugin-1.1.3-1.fc30, xfce4-datetime-plugin-0.8.0-1.fc30, xfce4-diskperf-plugin-2.6.2-1.fc30, xfce4-fsguard-plugin-1.1.1-1.fc30, xfce4-genmon-plugin-4.0.2-1.fc30, xfce4-mpc-plugin-0.5.2-1.fc30, xfce4-netload-plugin-1.3.2-1.fc30, xfce4-panel-4.14.0-1.fc30, xfce4-places-plugin-1.8.1-1.fc30, xfce4-power-manager-1.6.5-1.fc30, xfce4-pulseaudio-plugin-0.4.2-1.fc30, xfce4-screensaver-0.1.8-2.fc30, xfce4-session-4.14.0-1.fc30, xfce4-settings-4.14.0-1.fc30, xfce4-smartbookmark-plugin-0.5.1-1.fc30, xfce4-systemload-plugin-1.2.3-1.fc30, xfce4-time-out-plugin-1.0.3-1.fc30, xfce4-wavelan-plugin-0.6.1-1.fc30, xfce4-weather-plugin-0.10.0-1.fc30, xfconf-4.14.1-1.fc30, xfdashboard-0.7.5-4.fc30, xfdesktop-4.14.1-1.fc30, xfwm4-4.14.0-1.fc30 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-8b21f399ee
Thunar-1.8.9-1.fc30, exo-0.12.8-1.fc30, garcon-0.6.4-3.fc30, gigolo-0.5.0-2.fc30, libxfce4ui-4.14.1-1.fc30, libxfce4util-4.14.0-1.fc30, parole-1.0.4-1.fc30, ristretto-0.10.0-2.fc30, thunar-volman-0.9.5-1.fc30, tumbler-0.2.7-1.fc30, xfce4-appfinder-4.14.0-1.fc30, xfce4-battery-plugin-1.1.3-1.fc30, xfce4-datetime-plugin-0.8.0-1.fc30, xfce4-diskperf-plugin-2.6.2-1.fc30, xfce4-fsguard-plugin-1.1.1-1.fc30, xfce4-genmon-plugin-4.0.2-1.fc30, xfce4-mpc-plugin-0.5.2-1.fc30, xfce4-netload-plugin-1.3.2-1.fc30, xfce4-panel-4.14.0-1.fc30, xfce4-places-plugin-1.8.1-1.fc30, xfce4-power-manager-1.6.5-1.fc30, xfce4-pulseaudio-plugin-0.4.2-1.fc30, xfce4-screensaver-0.1.8-2.fc30, xfce4-session-4.14.0-1.fc30, xfce4-settings-4.14.0-1.fc30, xfce4-smartbookmark-plugin-0.5.1-1.fc30, xfce4-systemload-plugin-1.2.3-1.fc30, xfce4-time-out-plugin-1.0.3-1.fc30, xfce4-wavelan-plugin-0.6.1-1.fc30, xfce4-weather-plugin-0.10.0-1.fc30, xfconf-4.14.1-1.fc30, xfdashboard-0.7.5-4.fc30, xfdesktop-4.14.1-1.fc30, xfwm4-4.14.0-1.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.
This message is a reminder that Fedora 30 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 30 on 2020-05-26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '30'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 30 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 30 changed to end-of-life (EOL) status on 2020-05-26. Fedora 30 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.