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Bug 1111623

Summary: [abrt] kdelibs: KScreen::Mode::size(): kdeinit4 killed by SIGSEGV
Product: Red Hat Enterprise Linux 7 Reporter: Martin <mholec>
Component: kdelibsAssignee: Jan Grulich <jgrulich>
Status: CLOSED DUPLICATE QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: than, tpelka
Target Milestone: rcKeywords: Reopened
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:97b05b6863aab786574664049fc57af5d49a0e74
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-05-09 12:45:02 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:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
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
File: sosreport.tar.xz none

Description Martin 2014-06-20 14:32:17 UTC 
Description of problem:
Setup:
RHEL 6 with KDE4
T420s + docking station, 2 monitors connected to DP a DVI
Run Kscreen
Enable both monitors, set orientation anticlockwise and apply configuration.
Connect 3rd monitor via VGA

results: desktop freezes, mouse cursor works, can switch to VT and restart X

Version-Release number of selected component:
kdelibs-4.10.5-6.el7

Additional info:
reporter:       libreport-2.1.11
backtrace_rating: 4
cmdline:        'kdeinit4: kcmshell4 [kdeinit] kcm_kscreen' '' '' '' '' '' ''
crash_function: KScreen::Mode::size
executable:     /usr/bin/kdeinit4
kernel:         3.10.0-123.el7.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 KScreen::Mode::size at /usr/src/debug/libkscreen-1.0.1/src/mode.cpp:83
 #1 KScreen::Config::canBeApplied at /usr/src/debug/libkscreen-1.0.1/src/config.cpp:110
 #2 KCMKScreen::outputChanged at /usr/src/debug/kscreen-1.0.1/kcm/src/kcm_kscreen.cpp:302
 #3 QMetaObject::activate at kernel/qobject.cpp:3547
 #5 QDeclarativeVMEMetaObject::metaCall at qml/qdeclarativevmemetaobject.cpp:639
 #6 QDeclarativeObjectMethodScriptClass::callMethod at qml/qdeclarativeobjectscriptclass.cpp:988
 #7 QDeclarativeObjectMethodScriptClass::callPrecise at qml/qdeclarativeobjectscriptclass.cpp:948
 #8 QDeclarativeObjectMethodScriptClass::call at qml/qdeclarativeobjectscriptclass.cpp:917
 #9 QScript::DeclarativeObjectDelegate::call at bridge/qscriptdeclarativeobject.cpp:154
 #10 QTJSC::NativeFuncWrapper::operator() at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
Comment 1 Martin 2014-06-20 14:32:20 UTC 
Created attachment 910778 [details]
File: backtrace
Comment 2 Martin 2014-06-20 14:32:22 UTC 
Created attachment 910779 [details]
File: cgroup
Comment 3 Martin 2014-06-20 14:32:24 UTC 
Created attachment 910780 [details]
File: core_backtrace
Comment 4 Martin 2014-06-20 14:32:27 UTC 
Created attachment 910781 [details]
File: dso_list
Comment 5 Martin 2014-06-20 14:32:29 UTC 
Created attachment 910782 [details]
File: environ
Comment 6 Martin 2014-06-20 14:32:31 UTC 
Created attachment 910783 [details]
File: limits
Comment 7 Martin 2014-06-20 14:32:33 UTC 
Created attachment 910784 [details]
File: maps
Comment 8 Martin 2014-06-20 14:32:35 UTC 
Created attachment 910785 [details]
File: open_fds
Comment 9 Martin 2014-06-20 14:32:37 UTC 
Created attachment 910786 [details]
File: proc_pid_status
Comment 10 Martin 2014-06-20 14:32:39 UTC 
Created attachment 910787 [details]
File: var_log_messages
Comment 11 Martin 2014-06-20 14:33:11 UTC 
Created attachment 910788 [details]
File: sosreport.tar.xz
Comment 13 Martin 2014-06-20 14:43:17 UTC 
*Setup:
RHEL 7 with KDE4
Comment 14 Martin 2014-06-21 14:57:45 UTC 
Another user experienced a similar problem:

multimonitor setup:

T420s + 1920x1080 monitor rotated anticlockwise

reproducible randomly

reporter:       libreport-2.1.11
backtrace_rating: 4
cmdline:        'kdeinit4: kcmshell4 [kdeinit] kcm_kscreen' '' '' '' '' '' ''
crash_function: KScreen::Mode::size
executable:     /usr/bin/kdeinit4
kernel:         3.10.0-123.el7.x86_64
package:        kdelibs-4.10.5-6.el7
reason:         kdeinit4 killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000
Comment 17 Jan Grulich 2017-05-09 12:45:02 UTC 

*** This bug has been marked as a duplicate of bug 1365318 ***