[kde] [Bug 346519] New: System Settings Crashed

Thu Apr 23 21:26:45 BST 2015

https://bugs.kde.org/show_bug.cgi?id=346519

            Bug ID: 346519
           Summary: System Settings Crashed
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: miracsa at yandex.com

Application: systemsettings5 (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-15-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
What I was doing just start System Settings when the application crashed:

The crash can be reproduced sometimes.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fef84ba6780 (LWP 21231))]

Thread 3 (Thread 0x7fef7227e700 (LWP 21232)):
#0  0x00007fef813088dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fef7f622b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fef7f62464f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fef75011099 in QXcbEventReader::run (this=0xc70960) at
qxcbconnection.cpp:1105
#4  0x00007fef81989b0e in QThreadPrivate::start (arg=0xc70960) at
thread/qthread_unix.cpp:337
#5  0x00007fef7e53c6aa in start_thread (arg=0x7fef7227e700) at
pthread_create.c:333
#6  0x00007fef81313eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fef638ed700 (LWP 21233)):
#0  0x00007fef7e0627a4 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fef7e01d3f0 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fef7e01dde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fef7e01dfcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fef81c20c6c in QEventDispatcherGlib::processEvents
(this=0x7fef5c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fef81bc53e2 in QEventLoop::exec (this=this at entry=0x7fef638ece20,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fef81984b44 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7  0x00007fef8094ff65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fef81989b0e in QThreadPrivate::start (arg=0x1044130) at
thread/qthread_unix.cpp:337
#9  0x00007fef7e53c6aa in start_thread (arg=0x7fef638ed700) at
pthread_create.c:333
#10 0x00007fef81313eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fef84ba6780 (LWP 21231)):
[KCrash Handler]
#6  0x00007fef81242267 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007fef81243eca in __GI_abort () at abort.c:89
#8  0x00007fef81976edf in qt_message_fatal (context=..., message=...) at
global/qlogging.cpp:1415
#9  QMessageLogger::fatal (this=0x7ffc5761bef0, msg=<optimized out>) at
global/qlogging.cpp:636
#10 0x00007fef803f7791 in
QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fef8040106f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fef8040130a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fef823ff7b5 in QWindow::event (this=0x1051e40, ev=<optimized out>)
at kernel/qwindow.cpp:2051
#14 0x00007fef80432dd3 in QQuickWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fef829b3b2c in QApplicationPrivate::notify_helper (this=0xc46550,
receiver=0x1051e40, e=0x7ffc5761c370) at kernel/qapplication.cpp:3720
#16 0x00007fef829b9000 in QApplication::notify (this=0x7ffc5761c770,
receiver=0x1051e40, e=0x7ffc5761c370) at kernel/qapplication.cpp:3503
#17 0x00007fef81bc7c2b in QCoreApplication::notifyInternal
(this=0x7ffc5761c770, receiver=receiver at entry=0x1051e40,
event=event at entry=0x7ffc5761c370) at kernel/qcoreapplication.cpp:935
#18 0x00007fef823f7e86 in sendSpontaneousEvent (event=0x7ffc5761c370,
receiver=0x1051e40) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QGuiApplicationPrivate::processExposeEvent (e=0xe91740) at
kernel/qguiapplication.cpp:2613
#20 0x00007fef823f8bbd in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0xe91740) at kernel/qguiapplication.cpp:1638
#21 0x00007fef823dd34f in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:572
#22 0x00007fef7503b590 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#23 0x00007fef7e01dc3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fef7e01df20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fef7e01dfcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fef81c20c57 in QEventDispatcherGlib::processEvents (this=0xca67d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#27 0x00007fef81bc53e2 in QEventLoop::exec (this=this at entry=0x7ffc5761c650,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#28 0x00007fef81bcd02c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#29 0x00007fef823ee31c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1510
#30 0x00007fef829af7a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#31 0x000000000040eebc in main (argc=1, argv=<optimized out>) at
../../app/main.cpp:54

Reported using DrKonqi

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