Bug 1151602

Summary: [abrt] sddm: root(): sddm-greeter killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Fedor Butikov <fedor.butikov>
Component: qt5-qtbaseAssignee: Than Ngo <than>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: dvratil, jgrulich, jreznik, kevin, ltinkl, mbriza, rdieter, rnovacek, than
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/5b2af47dd1d43bc69bbcc659c7de87701ef5e7cb
Whiteboard: abrt_hash:fd8b13b04396295b0216f6c78a7b82baa5a98318
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-10-13 10:09:19 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: exploitable none

Description Fedor Butikov 2014-10-10 19:20:55 UTC 
Version-Release number of selected component:
sddm-0.9.0-1.20141007git6a28c29b.fc20

Additional info:
reporter:       libreport-2.2.3
backtrace_rating: 4
cmdline:        /usr/bin/sddm-greeter --socket /tmp/sddm-:1-KNExNW --theme /usr/share/sddm/themes/fedora
crash_function: root
executable:     /usr/bin/sddm-greeter
kernel:         3.16.4-200.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            979

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 root at qxcbscreen.h:87
 #1 QXcbWMSupport::updateNetWMAtoms at qxcbwmsupport.cpp:67
 #2 QXcbWMSupport::QXcbWMSupport at qxcbwmsupport.cpp:52
 #3 QXcbConnection::QXcbConnection at qxcbconnection.cpp:373
 #4 QXcbIntegration::QXcbIntegration at qxcbintegration.cpp:162
 #5 QXcbIntegrationPlugin::create at qxcbmain.cpp:58
 #6 loadIntegration at kernel/qplatformintegrationfactory.cpp:64
 #7 QPlatformIntegrationFactory::create at kernel/qplatformintegrationfactory.cpp:81
 #8 init_platform at kernel/qguiapplication.cpp:1003
 #9 QGuiApplicationPrivate::createPlatformIntegration at kernel/qguiapplication.cpp:1151
Comment 1 Fedor Butikov 2014-10-10 19:20:59 UTC 
Created attachment 945793 [details]
File: backtrace
Comment 2 Fedor Butikov 2014-10-10 19:21:00 UTC 
Created attachment 945794 [details]
File: cgroup
Comment 3 Fedor Butikov 2014-10-10 19:21:02 UTC 
Created attachment 945795 [details]
File: core_backtrace
Comment 4 Fedor Butikov 2014-10-10 19:21:03 UTC 
Created attachment 945796 [details]
File: dso_list
Comment 5 Fedor Butikov 2014-10-10 19:21:05 UTC 
Created attachment 945797 [details]
File: environ
Comment 6 Fedor Butikov 2014-10-10 19:21:06 UTC 
Created attachment 945798 [details]
File: limits
Comment 7 Fedor Butikov 2014-10-10 19:21:08 UTC 
Created attachment 945799 [details]
File: maps
Comment 8 Fedor Butikov 2014-10-10 19:21:13 UTC 
Created attachment 945800 [details]
File: open_fds
Comment 9 Fedor Butikov 2014-10-10 19:21:14 UTC 
Created attachment 945801 [details]
File: proc_pid_status
Comment 10 Fedor Butikov 2014-10-10 19:21:15 UTC 
Created attachment 945802 [details]
File: var_log_messages
Comment 11 Fedor Butikov 2014-10-10 19:21:17 UTC 
Created attachment 945803 [details]
File: exploitable
Comment 12 Martin Bříza 2014-10-13 08:50:58 UTC 
Hi Fedor,
this bug seems to be related to XCB integration in Qt, so I'm reassigning this bug for the time before we triage it.
Can you please provide more information on your setup? Which graphical driver are you using and what configuration of screens?
Thank you
Comment 13 Fedor Butikov 2014-10-13 10:09:19 UTC 
Hello, I have intel driver with default configuration. But it seems that this error isn't appear since last update.