Bug 1483197

Summary: [abrt] kf5-kded: qt_message_fatal(): kded5 killed by signal 6
Product: [Fedora] Fedora Reporter: w-495 <w>
Component: kf5-kdedAssignee: Daniel Vrátil <me>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 26CC: jgrulich, me, rdieter, rkudyba, than
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/9981ec23087c56e2c5e686309b6e9777c5b5d6d7
Whiteboard: abrt_hash:0e9ec9e297d61242704d9255a8422666fe02b7e9;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-05-29 11:37:44 UTC Type: ---
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: 1370222    
Bug Blocks:    
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: cpuinfo
none
File: dso_list
none
File: environ
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description w-495 2017-08-19 02:57:58 UTC
Description of problem:
May be switching like: {Plasma} -> {SDDM} -> {LxQT}. All via UI.

Version-Release number of selected component:
kf5-kded-5.36.0-1.fc26

Additional info:
reporter:       libreport-2.9.1
backtrace_rating: 4
cmdline:        /usr/bin/kded5
crash_function: qt_message_fatal
executable:     /usr/bin/kded5
journald_cursor: s=fd356f05d3e04faaa0cfb6a0f51e79d8;i=186ee;b=06512e7007fb42e9b3dff9419bccbaf9;m=7787661b;t=556fa3edc512f;x=41c99818f7256167
kernel:         4.11.8-300.fc26.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 qt_message_fatal at global/qlogging.cpp:1682
 #3 QMessageLogger::fatal at global/qlogging.cpp:793
 #4 QXcbConnection::QXcbConnection at qxcbconnection.cpp:595
 #5 QXcbIntegration::QXcbIntegration at qxcbintegration.cpp:186
 #6 QXcbIntegrationPlugin::create at qxcbmain.cpp:56
 #7 QPlatformIntegrationFactory::create at kernel/qplatformintegrationfactory.cpp:71
 #8 init_platform at kernel/qguiapplication.cpp:1094
 #9 QGuiApplicationPrivate::createPlatformIntegration at kernel/qguiapplication.cpp:1257
 #10 QGuiApplicationPrivate::createEventDispatcher at kernel/qguiapplication.cpp:1274
 #11 QCoreApplicationPrivate::init at kernel/qcoreapplication.cpp:787

Potential duplicate: bug 1383757

Comment 1 w-495 2017-08-19 02:58:06 UTC
Created attachment 1315603 [details]
File: backtrace

Comment 2 w-495 2017-08-19 02:58:08 UTC
Created attachment 1315604 [details]
File: cgroup

Comment 3 w-495 2017-08-19 02:58:09 UTC
Created attachment 1315605 [details]
File: core_backtrace

Comment 4 w-495 2017-08-19 02:58:11 UTC
Created attachment 1315606 [details]
File: cpuinfo

Comment 5 w-495 2017-08-19 02:58:13 UTC
Created attachment 1315607 [details]
File: dso_list

Comment 6 w-495 2017-08-19 02:58:14 UTC
Created attachment 1315608 [details]
File: environ

Comment 7 w-495 2017-08-19 02:58:16 UTC
Created attachment 1315609 [details]
File: limits

Comment 8 w-495 2017-08-19 02:58:19 UTC
Created attachment 1315610 [details]
File: maps

Comment 9 w-495 2017-08-19 02:58:20 UTC
Created attachment 1315611 [details]
File: open_fds

Comment 10 w-495 2017-08-19 02:58:22 UTC
Created attachment 1315612 [details]
File: proc_pid_status

Comment 11 w-495 2017-08-19 02:58:24 UTC
Created attachment 1315613 [details]
File: var_log_messages

Comment 12 Rex Dieter 2017-08-20 13:58:35 UTC
From backtrace:

#3  QMessageLogger::fatal (this=this@entry=0x7ffc4a8d8460, msg=msg@entry=0x7f98fdd767c8 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:793


Likely related to bug #1370222

Comment 13 Fedora End Of Life 2018-05-03 08:13:30 UTC
This message is a reminder that Fedora 26 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 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 '26'.

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 26 is end of life. If you would still like
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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
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Comment 14 Fedora End Of Life 2018-05-29 11:37:44 UTC
Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26
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
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Thank you for reporting this bug and we are sorry it could not be fixed.