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Bug 1602791

Summary: session crash after typing Japanese character 昨 through pyatspi
Product: Red Hat Enterprise Linux 7 Reporter: Martin Krajnak <mkrajnak>
Component: xorg-x11-serverAssignee: Adam Jackson <ajax>
Status: CLOSED WONTFIX QA Contact: Desktop QE <desktop-qa-list>
Severity: high Docs Contact:
Priority: high    
Version: 7.6CC: jkoten, mboisver, tpelka, vhumpa
Target Milestone: rc   
Target Release: 7.8   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1627294 (view as bug list) Environment:
Last Closed: 2021-02-15 07:40:44 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1627294, 1738389    
Attachments:
Description Flags
script reproducing the crash none

Description Martin Krajnak 2018-07-18 13:59:04 UTC 
Description of problem:
I can crash the gnome session through pyatspi, it might be even lover at at-spi-core.

Version-Release number of selected component (if applicable):
at-spi2-core-devel-2.28.0-1.el7.x86_64
at-spi2-core-2.28.0-1.el7.x86_64
at-spi2-atk-2.26.2-1.el7.x86_64
at-spi2-atk-devel-2.26.2-1.el7.x86_64
python2-pyatspi-2.26.0-3.el7.noarch

How reproducible:
always

Steps to Reproduce:
from pyatspi import Registry as registry
from pyatspi import (KEY_SYM, KEY_PRESS, KEY_PRESSRELEASE, KEY_RELEASE)
from dogtail.rawinput import keyNameToKeySym

keySym = keyNameToKeySym(u'昨') 
# returns  keySym = 16803368L

registry.generateKeyboardEvent(keySym, None, KEY_SYM)

Actual results:
gnome session crash

output from journalctl -f 


Jul 18 15:55:17 localhost.localdomain abrt-hook-ccpp[3472]: Process 1290 (Xorg) of user 0 killed by SIGABRT - dumping core
Jul 18 15:55:17 localhost.localdomain gnome-shell[2113]: gnome-shell: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain org.a11y.atspi.Registry[2025]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
Jul 18 15:55:17 localhost.localdomain org.a11y.atspi.Registry[2025]: after 290 requests (290 known processed) with 0 events remaining.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: Lost name on bus: org.gnome.SessionManager
Jul 18 15:55:17 localhost.localdomain unknown[2319]: gsd-power: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain org.gtk.vfs.Daemon[1732]: A connection to the bus can't be made
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: Lost name on bus: org.gnome.SessionManager
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Power.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Wacom.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Clipboard.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Keyboard.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.MediaKeys.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain org.a11y.Bus[1732]: Activating service name='org.a11y.atspi.Registry'
Jul 18 15:55:17 localhost.localdomain org.gnome.Shell.CalendarServer[1732]: gnome-shell-calendar-server[2188]: Lost (or failed to acquire) the name org.gnome.Shell.CalendarServer - exiting
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Power.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain unknown[2378]: gsd-media-keys: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain gdm[1228]: Child process 1290 was already dead.
Jul 18 15:55:17 localhost.localdomain gnome-terminal-[2895]: gnome-terminal-server: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Wacom.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain unknown[2350]: gsd-wacom: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Clipboard.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain ibus-daemon[2166]: GChildWatchSource: Exit status of a child process was requested but ECHILD was received by waitpid(). See the documentation of g_child_watch_source_new() for possible causes.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Keyboard.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.XSettings.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain gnome-session[1627]: gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Color.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain unknown[2652]: rhsm-icon: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.MediaKeys.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain unknown[2372]: gsd-keyboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.XSettings.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain unknown[2365]: gsd-clipboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain gnome-session-binary[1627]: WARNING: App 'org.gnome.SettingsDaemon.Color.desktop' exited with code 1
Jul 18 15:55:17 localhost.localdomain unknown[2649]: abrt: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain spice-vdagentd[2327]: closed vdagent virtio channel
Jul 18 15:55:17 localhost.localdomain ibus-daemon[2166]: GChildWatchSource: Exit status of a child process was requested but ECHILD was received by waitpid(). See the documentation of g_child_watch_source_new() for possible causes.
Jul 18 15:55:17 localhost.localdomain unknown[2367]: gsd-color: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Jul 18 15:55:17 localhost.localdomain unknown[2346]: gsd-xsettings: Fatal IO error 104 (Connection reset by peer) on X server :0.
Jul 18 15:55:17 localhost.localdomain unknown[3476]: Cannot open display: 
Jul 18 15:55:17 localhost.localdomain abrt-server[3473]: Package 'xorg-x11-server-Xorg' isn't signed with proper key
Jul 18 15:55:17 localhost.localdomain abrt-server[3473]: 'post-create' on '/var/spool/abrt/ccpp-2018-07-18-15:55:17-1290' exited with 1
Jul 18 15:55:17 localhost.localdomain abrt-server[3473]: Deleting problem directory '/var/spool/abrt/ccpp-2018-07-18-15:55:17-1290'
Jul 18 15:55:17 localhost.localdomain evolution-calen[2490]: e_intervaltree_destroy: assertion 'E_IS_INTERVALTREE (tree)' failed
Jul 18 15:55:17 localhost.localdomain tracker-extract[2664]: Owner of volume monitor org.gtk.vfs.UDisks2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
Jul 18 15:55:17 localhost.localdomain tracker-extract[2664]: Owner of volume monitor org.gtk.vfs.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
Jul 18 15:55:17 localhost.localdomain tracker-extract[2664]: Owner of volume monitor org.gtk.vfs.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
Jul 18 15:55:17 localhost.localdomain tracker-extract[2664]: Owner of volume monitor org.gtk.vfs.MTPVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
Jul 18 15:55:17 localhost.localdomain tracker-extract[2664]: Owner of volume monitor org.gtk.vfs.GoaVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
Jul 18 15:55:17 localhost.localdomain polkitd[696]: Unregistered Authentication Agent for unix-session:2 (system bus name :1.38, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
Jul 18 15:55:17 localhost.localdomain org.gtk.vfs.Daemon[1732]: A connection to the bus can't be made
Jul 18 15:55:17 localhost.localdomain org.freedesktop.Tracker1[1732]: Received signal:15->'Terminated'
Jul 18 15:55:17 localhost.localdomain org.freedesktop.Tracker1[1732]: OK
Jul 18 15:55:17 localhost.localdomain tracker-miner-user-guides.desktop[2679]: Received signal:15->'Terminated'
Jul 18 15:55:17 localhost.localdomain tracker-miner-user-guides.desktop[2679]: OK
Jul 18 15:55:17 localhost.localdomain gdm-autologin][1572]: pam_unix(gdm-autologin:session): session closed for user test
Jul 18 15:55:17 localhost.localdomain gdm[1228]: GLib: g_variant_new_string: assertion 'string != NULL' failed
Jul 18 15:55:18 localhost.localdomain systemd[1]: Created slice User Slice of gdm.
Jul 18 15:55:18 localhost.localdomain systemd-logind[700]: New session c1 of user gdm.
Jul 18 15:55:18 localhost.localdomain systemd[1]: Started Session c1 of user gdm.
Jul 18 15:55:18 localhost.localdomain gdm-launch-environment][3507]: pam_unix(gdm-launch-environment:session): session opened for user gdm by test(uid=0)
Jul 18 15:55:18 localhost.localdomain sh[712]: abrt-dump-xorg: Not going to make dump directories world readable because PrivateReports is on
Jul 18 15:55:18 localhost.localdomain abrt-server[3515]: Package 'xorg-x11-server-Xorg' isn't signed with proper key
Jul 18 15:55:18 localhost.localdomain abrt-server[3515]: 'post-create' on '/var/spool/abrt/xorg-2018-07-18-15:55:18-3511-1' exited with 1
Jul 18 15:55:18 localhost.localdomain abrt-server[3515]: Deleting problem directory '/var/spool/abrt/xorg-2018-07-18-15:55:18-3511-1'
Jul 18 15:55:18 localhost.localdomain org.a11y.Bus[3519]: Activating service name='org.a11y.atspi.Registry'
Jul 18 15:55:18 localhost.localdomain org.a11y.Bus[3519]: Successfully activated service 'org.a11y.atspi.Registry'
Jul 18 15:55:18 localhost.localdomain org.a11y.atspi.Registry[3533]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: gnome-session-check-accelerated: GL Helper exited with code 512
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: libEGL warning: DRI2: failed to authenticate
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: gnome-session-check-accelerated: GLES Helper exited with code 512
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: generating cookie with syscall
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: generating cookie with syscall
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: generating cookie with syscall
Jul 18 15:55:18 localhost.localdomain gnome-session[3512]: generating cookie with syscall
Jul 18 15:55:18 localhost.localdomain org.gnome.Shell.desktop[3564]: Xlib:  extension "DPMS" missing on display ":0".
Jul 18 15:55:18 localhost.localdomain org.gnome.Shell.desktop[3564]: Xlib:  extension "DPMS" missing on display ":0".
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Successfully made thread 3579 of process 3579 (/usr/bin/pulseaudio) owned by '42' high priority at nice level -11.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Supervising 1 threads of 1 processes of 1 users.
Jul 18 15:55:19 localhost.localdomain pulseaudio[3579]: [pulseaudio] alsa-util.c: Disabling timer-based scheduling because running inside a VM.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Supervising 1 threads of 1 processes of 1 users.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Successfully made thread 3582 of process 3579 (/usr/bin/pulseaudio) owned by '42' RT at priority 5.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Supervising 2 threads of 1 processes of 1 users.
Jul 18 15:55:19 localhost.localdomain pulseaudio[3579]: [pulseaudio] alsa-util.c: Disabling timer-based scheduling because running inside a VM.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Supervising 2 threads of 1 processes of 1 users.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Successfully made thread 3585 of process 3579 (/usr/bin/pulseaudio) owned by '42' RT at priority 5.
Jul 18 15:55:19 localhost.localdomain rtkit-daemon[688]: Supervising 3 threads of 1 processes of 1 users.
Jul 18 15:55:19 localhost.localdomain pulseaudio[3579]: [alsa-source-Generic Analog] alsa-source.c: ALSA woke us up to read new data from the device, but there was actually nothing to read.
Jul 18 15:55:19 localhost.localdomain pulseaudio[3579]: [alsa-source-Generic Analog] alsa-source.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers.
Jul 18 15:55:19 localhost.localdomain pulseaudio[3579]: [alsa-source-Generic Analog] alsa-source.c: We were woken up with POLLIN set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
Jul 18 15:55:19 localhost.localdomain dbus[686]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service'
Jul 18 15:55:19 localhost.localdomain systemd[1]: Starting Locale Service...
Jul 18 15:55:19 localhost.localdomain dbus[686]: [system] Successfully activated service 'org.freedesktop.locale1'
Jul 18 15:55:19 localhost.localdomain systemd[1]: Started Locale Service.
Jul 18 15:55:19 localhost.localdomain polkitd[696]: Registered Authentication Agent for unix-session:c1 (system bus name :1.122 [/usr/bin/gnome-shell], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
Jul 18 15:55:20 localhost.localdomain gnome-shell[3564]: Failed to load background 'file:///usr/share/backgrounds/gnome/adwaita-lock.jpg': Error opening file /usr/share/backgrounds/gnome/adwaita-lock.jpg: No such file or directory
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: warning could not get file xfer save dir, file transfers will be disabled
Jul 18 15:55:20 localhost.localdomain kernel: input: spice vdagent tablet as /devices/virtual/input/input7
Jul 18 15:55:20 localhost.localdomain spice-vdagentd[2327]: opening vdagent virtio channel
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: vdagent_audio_playback_sync mute=no nchannels=2
Jul 18 15:55:20 localhost.localdomain dbus[686]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: Starting Hostname Service...
Jul 18 15:55:20 localhost.localdomain gnome-session-binary[3512]: Entering running state
Jul 18 15:55:20 localhost.localdomain dbus[686]: [system] Successfully activated service 'org.freedesktop.hostname1'
Jul 18 15:55:20 localhost.localdomain systemd[1]: Started Hostname Service.
Jul 18 15:55:20 localhost.localdomain pulseaudio[3579]: [alsa-sink-Generic Analog] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write.
Jul 18 15:55:20 localhost.localdomain pulseaudio[3579]: [alsa-sink-Generic Analog] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers.
Jul 18 15:55:20 localhost.localdomain pulseaudio[3579]: [alsa-sink-Generic Analog] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: vdagent-audio: (playback-left) 0 (%0.00)
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: vdagent-audio: (playback-right) 0 (%0.00)
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: vdagent_audio_record_sync mute=no nchannels=2
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: vdagent-audio: (capture-left) 65535 (%99.00)
Jul 18 15:55:20 localhost.localdomain spice-vdagent[3681]: vdagent-audio: (capture-right) 65535 (%99.00)
Jul 18 15:55:20 localhost.localdomain dbus[686]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:11] Failed to parse protect system value, ignoring: strict
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:12] Unknown lvalue 'ProtectKernelTunables' in section 'Service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:13] Unknown lvalue 'ProtectControlGroups' in section 'Service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:14] Unknown lvalue 'ReadWritePaths' in section 'Service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:23] Unknown lvalue 'MemoryDenyWriteExecute' in section 'Service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:26] Unknown lvalue 'ProtectKernelModules' in section 'Service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/fprintd.service:29] Unknown lvalue 'RestrictRealtime' in section 'Service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: Starting Fingerprint Authentication Daemon...
Jul 18 15:55:20 localhost.localdomain dbus[686]: [system] Successfully activated service 'net.reactivated.Fprint'
Jul 18 15:55:20 localhost.localdomain systemd[1]: Started Fingerprint Authentication Daemon.
Jul 18 15:55:20 localhost.localdomain gnome-shell[3564]: Some code accessed the property 'AuthList' on the module 'authList'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
Jul 18 15:55:20 localhost.localdomain dbus[686]: [system] Activating via systemd: service name='org.freedesktop.realmd' unit='realmd.service'
Jul 18 15:55:20 localhost.localdomain systemd[1]: Starting Realm and Domain Configuration...
Jul 18 15:55:20 localhost.localdomain realmd[3724]: Loaded settings from: /usr/lib64/realmd/realmd-defaults.conf /usr/lib64/realmd/realmd-distro.conf 
Jul 18 15:55:20 localhost.localdomain realmd[3724]: holding daemon: startup
Jul 18 15:55:20 localhost.localdomain realmd[3724]: starting service
Jul 18 15:55:20 localhost.localdomain realmd[3724]: connected to bus
Jul 18 15:55:20 localhost.localdomain realmd[3724]: released daemon: startup
Jul 18 15:55:20 localhost.localdomain dbus[686]: [system] Successfully activated service 'org.freedesktop.realmd'
Jul 18 15:55:20 localhost.localdomain realmd[3724]: claimed name on bus: org.freedesktop.realmd
Jul 18 15:55:20 localhost.localdomain systemd[1]: Started Realm and Domain Configuration.
Jul 18 15:55:20 localhost.localdomain org.gnome.Shell.desktop[3564]: Window manager warning: "XF86RFKill" is not a valid accelerator
Jul 18 15:55:20 localhost.localdomain gnome-shell[3564]: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
Jul 18 15:55:20 localhost.localdomain gsd-color[3640]: failed to get edid: unable to get EDID for output
Jul 18 15:55:21 localhost.localdomain gsd-color[3640]: unable to get EDID for xrandr-Virtual-0: unable to get EDID for output
Jul 18 15:55:21 localhost.localdomain gnome-shell[3564]: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 29]: reference to undefined property "MetaWindowX11"
Jul 18 15:55:24 localhost.localdomain systemd-logind[700]: Removed session 2.


Expected results:
it should type the character without crash
Comment 2 Martin Krajnak 2018-07-18 14:05:23 UTC 
Might be the X issue as I found the following:

[   543.874] AUDIT: Wed Jul 18 15:52:00 2018: 1290: client 23 disconnected
[   740.462] (EE)
[   740.462] (EE) Backtrace:
[   740.462] (EE) 0: /usr/bin/X (xorg_backtrace+0x55) [0x556d0cff58d5]
[   740.463] (EE) 1: /usr/bin/X (0x556d0ce45000+0x1b4559) [0x556d0cff9559]
[   740.463] (EE) 2: /lib64/libpthread.so.0 (0x7f28c928c000+0xf5d0) [0x7f28c929b5d0]
[   740.463] (EE) 3: /usr/bin/X (0x556d0ce45000+0x1517b7) [0x556d0cf967b7]
[   740.463] (EE) 4: /usr/bin/X (0x556d0ce45000+0x158662) [0x556d0cf9d662]
[   740.463] (EE) 5: /usr/bin/X (0x556d0ce45000+0x5c37b) [0x556d0cea137b]
[   740.463] (EE) 6: /usr/bin/X (0x556d0ce45000+0x603ca) [0x556d0cea53ca]
[   740.463] (EE) 7: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x7f28c8ee13d5]
[   740.464] (EE) 8: /usr/bin/X (0x556d0ce45000+0x4a4ee) [0x556d0ce8f4ee]
[   740.464] (EE)
[   740.464] (EE) Segmentation fault at address 0x68
[   740.464] (EE)
Fatal server error:
[   740.464] (EE) Caught signal 11 (Segmentation fault). Server aborting
[   740.464] (EE)
[   740.464] (EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
[   740.464] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   740.464] (EE)
Comment 3 Martin Krajnak 2018-07-18 14:24:13 UTC 
Created attachment 1459719 [details]
script reproducing the crash
Comment 4 Martin Krajnak 2019-04-03 14:30:34 UTC 
I can reproduce on 7.7
Comment 7 RHEL Program Management 2021-02-15 07:40:44 UTC 
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release.  Therefore, it is being closed.  If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.