Bug 1232243 - [abrt] qt-creator: QScreen::handle(): qtcreator killed by SIGSEGV
Summary: [abrt] qt-creator: QScreen::handle(): qtcreator killed by SIGSEGV
Keywords:
Status: CLOSED DUPLICATE of bug 1083664
Alias: None
Product: Fedora
Classification: Fedora
Component: qt-creator
Version: 22
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Itamar Reis Peixoto
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:f32d6a6f6ba751f04d8d5368879...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-06-16 11:01 UTC by Vladimir Shestakov
Modified: 2015-06-29 17:33 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2015-06-16 11:05:43 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (66.40 KB, text/plain)
2015-06-16 11:01 UTC, Vladimir Shestakov 		no flags Details
File: cgroup (190 bytes, text/plain)
2015-06-16 11:01 UTC, Vladimir Shestakov 		no flags Details
File: core_backtrace (28.14 KB, text/plain)
2015-06-16 11:01 UTC, Vladimir Shestakov 		no flags Details
File: dso_list (26.78 KB, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: environ (2.14 KB, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: limits (1.29 KB, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: maps (132.30 KB, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: mountinfo (3.96 KB, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: namespaces (85 bytes, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: open_fds (2.07 KB, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: proc_pid_status (963 bytes, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
File: var_log_messages (646 bytes, text/plain)
2015-06-16 11:02 UTC, Vladimir Shestakov 		no flags Details
View All

Description Vladimir Shestakov 2015-06-16 11:01:52 UTC 
Description of problem:
I've clicked "Options" menu item and application crashes.

Version-Release number of selected component:
qt-creator-3.4.1-1.fc22

Additional info:
reporter:       libreport-2.5.1
backtrace_rating: 4
cmdline:        /bin/qtcreator
crash_function: QScreen::handle
executable:     /usr/bin/qtcreator
global_pid:     12638
kernel:         4.0.4-303.fc22.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 QScreen::handle at kernel/qscreen.cpp:75
 #1 QPlatformWindow::screen at kernel/qplatformwindow.cpp:86
 #2 xcbscreen at qxcbwindow.cpp:2482
 #3 QXcbWindow::setParent at qxcbwindow.cpp:1401
 #4 QWindow::setParent at kernel/qwindow.cpp:613
 #5 QWidgetPrivate::setParent_sys at kernel/qwidget.cpp:10524
 #6 QWidget::setParent at kernel/qwidget.cpp:10379
 #8 QLayout::addChildWidget at kernel/qlayout.cpp:929
 #9 QStackedLayout::insertWidget at kernel/qstackedlayout.cpp:222
 #10 QStackedLayout::addWidget at kernel/qstackedlayout.cpp:202
Comment 1 Vladimir Shestakov 2015-06-16 11:01:56 UTC 
Created attachment 1039373 [details]
File: backtrace
Comment 2 Vladimir Shestakov 2015-06-16 11:01:58 UTC 
Created attachment 1039374 [details]
File: cgroup
Comment 3 Vladimir Shestakov 2015-06-16 11:01:59 UTC 
Created attachment 1039375 [details]
File: core_backtrace
Comment 4 Vladimir Shestakov 2015-06-16 11:02:01 UTC 
Created attachment 1039376 [details]
File: dso_list
Comment 5 Vladimir Shestakov 2015-06-16 11:02:03 UTC 
Created attachment 1039377 [details]
File: environ
Comment 6 Vladimir Shestakov 2015-06-16 11:02:04 UTC 
Created attachment 1039378 [details]
File: limits
Comment 7 Vladimir Shestakov 2015-06-16 11:02:07 UTC 
Created attachment 1039379 [details]
File: maps
Comment 8 Vladimir Shestakov 2015-06-16 11:02:08 UTC 
Created attachment 1039380 [details]
File: mountinfo
Comment 9 Vladimir Shestakov 2015-06-16 11:02:09 UTC 
Created attachment 1039381 [details]
File: namespaces
Comment 10 Vladimir Shestakov 2015-06-16 11:02:11 UTC 
Created attachment 1039382 [details]
File: open_fds
Comment 11 Vladimir Shestakov 2015-06-16 11:02:12 UTC 
Created attachment 1039383 [details]
File: proc_pid_status
Comment 12 Vladimir Shestakov 2015-06-16 11:02:14 UTC 
Created attachment 1039384 [details]
File: var_log_messages
Comment 13 Sandro Mani 2015-06-16 11:05:43 UTC 
Yet another manifestation of qt5 screen handling issues. Upcoming Qt 5.5 (theoretically out by the end of the month) should contain lots of fixes, hoping things get better then.

*** This bug has been marked as a duplicate of bug 1083664 ***
Comment 14 Vladimir Shestakov 2015-06-16 11:29:00 UTC 
This crash happens only, if I've opened project, which used custom Kit and I've clicked the settings menu item.
When Desktop Kit is choosen, the settings dialog opens properly.
Comment 15 Sandro Mani 2015-06-16 11:46:51 UTC 
Is abosolutely no screen switching involved? (I.e. perhaps you started qt-creator with one screen configuration, and later on opened the settings dialog?)

If not (though it still looks like a qt5-qtbase bug), could you perhaps prepare a sample project (i.e. including the .pro.user file which stores the kit configuration etc) and attach it this bug? I'm unable to reproduce this issue without screen changes here.
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