Bug 355567

Application: plasmashell (5.4.2)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-18-generic i686
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed: The crash occurs right after user login, before I have time to do anything.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1bdd780 (LWP 1351))]

Thread 3 (Thread 0xb01c8b40 (LWP 1391)):
#0  0xb44b7d50 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb44ba36b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb44bae24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb44bb054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb53057e4 in QEventDispatcherGlib::processEvents (this=0xaf800468, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0xb52a82b3 in QEventLoop::processEvents (this=0xb01c8254, flags=...) at kernel/qeventloop.cpp:128
#6  0xb52a8702 in QEventLoop::exec (this=0xb01c8254, flags=...) at kernel/qeventloop.cpp:204
#7  0xb50d123d in QThread::exec (this=0x9833d90) at thread/qthread.cpp:503
#8  0xb68be3bf in ?? () from /usr/lib/i386-linux-gnu/libQt5Qml.so.5
#9  0xb50d665b in QThreadPrivate::start (arg=0x9833d90) at thread/qthread_unix.cpp:337
#10 0xb4cb11aa in start_thread (arg=0xb01c8b40) at pthread_create.c:333
#11 0xb4e03fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xacf7ab40 (LWP 1394)):
#0  0xb7731be8 in __kernel_vsyscall ()
#1  0xb4df93db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb44c9980 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb44baf1c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb44bb054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb53057e4 in QEventDispatcherGlib::processEvents (this=0xac600468, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0xb52a82b3 in QEventLoop::processEvents (this=0xacf7a254, flags=...) at kernel/qeventloop.cpp:128
#7  0xb52a8702 in QEventLoop::exec (this=0xacf7a254, flags=...) at kernel/qeventloop.cpp:204
#8  0xb50d123d in QThread::exec (this=0x99201c0) at thread/qthread.cpp:503
#9  0xb68be3bf in ?? () from /usr/lib/i386-linux-gnu/libQt5Qml.so.5
#10 0xb50d665b in QThreadPrivate::start (arg=0x99201c0) at thread/qthread_unix.cpp:337
#11 0xb4cb11aa in start_thread (arg=0xacf7ab40) at pthread_create.c:333
#12 0xb4e03fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb1bdd780 (LWP 1351)):
[KCrash Handler]
#7  0xb7731be8 in __kernel_vsyscall ()
#8  0xb4d46057 in __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#9  0xb4d47699 in __GI_abort () at abort.c:89
#10 0xb4f48ee5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#11 0xb4f469c3 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#12 0xb4f46a3d in std::terminate() () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#13 0xb4f477e4 in __cxa_pure_virtual () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#14 0xb55ab403 in QPlatformScreen::physicalSize (this=0x978a250) at kernel/qplatformscreen.cpp:131
#15 0xb55e9f45 in QScreen::physicalSize (this=0x9791080) at kernel/qscreen.cpp:245
#16 0xb55ea096 in QScreen::physicalDotsPerInch (this=0x9791080) at kernel/qscreen.cpp:168
#17 0xb6e17fd4 in ?? () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#18 0xb6e91815 in ?? () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#19 0xb52de0e1 in QMetaObject::activate (sender=0x98c8a10, signalOffset=3, local_signal_index=0, argv=0xbfcd8df4) at kernel/qobject.cpp:3717
#20 0xb52de5dd in QMetaObject::activate (sender=0x98c8a10, m=0xb5a71430 <QWindow::staticMetaObject>, local_signal_index=0, argv=0xbfcd8df4) at kernel/qobject.cpp:3582
#21 0xb55c3799 in QWindow::screenChanged (this=0x98c8a10, _t1=0x978a568) at .moc/moc_qwindow.cpp:626
#22 0xb55c46c0 in QWindowPrivate::emitScreenChangedRecursion (this=0x98e8b48, newScreen=0x978a568) at kernel/qwindow.cpp:366
#23 0xb55c7ddb in QWindowPrivate::setTopLevelScreen (this=0x98e8b48, newScreen=0x978a568, recreate=true) at kernel/qwindow.cpp:387
#24 0xb55c7f1b in QWindow::setScreen (this=0x98c8a10, newScreen=<optimized out>) at kernel/qwindow.cpp:1710
#25 0xb55c7f8a in QWindow::screenDestroyed (this=0x98c8a10, object=0x9791080) at kernel/qwindow.cpp:1720
#26 0xb55c94a4 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<QObject*>, void, void (QWindow::*)(QObject*)>::call (arg=0xbfcd9044, o=0x98c8a10, f=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:500
#27 QtPrivate::FunctionPointer<void (QWindow::*)(QObject*)>::call<QtPrivate::List<QObject*>, void> (arg=0xbfcd9044, o=0x98c8a10, f=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:519
#28 QtPrivate::QSlotObject<void (QWindow::*)(QObject*), QtPrivate::List<QObject*>, void>::impl (which=1, this_=0x98e8d18, r=0x98c8a10, a=0xbfcd9044, ret=0x0) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:143
#29 0xb52ddd00 in QtPrivate::QSlotObjectBase::call (a=0xbfcd9044, r=0x98c8a10, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#30 QMetaObject::activate (sender=0x9791080, signalOffset=0, local_signal_index=0, argv=0xbfcd9044) at kernel/qobject.cpp:3702
#31 0xb52de5dd in QMetaObject::activate (sender=0x9791080, m=0xb550020c <QObject::staticMetaObject>, local_signal_index=0, argv=0xbfcd9044) at kernel/qobject.cpp:3582
#32 0xb52de6a9 in QObject::destroyed (this=0x9791080, _t1=0x9791080) at .moc/moc_qobject.cpp:206
#33 0xb52e57ad in QObject::~QObject (this=0x9791080, __in_chrg=<optimized out>) at kernel/qobject.cpp:903
#34 0xb55e9da1 in QScreen::~QScreen (this=0x9791080, __in_chrg=<optimized out>) at kernel/qscreen.cpp:73
#35 0xb55e9dca in QScreen::~QScreen (this=0x9791080, __in_chrg=<optimized out>) at kernel/qscreen.cpp:77
#36 0xb55aba40 in QPlatformScreen::~QPlatformScreen (this=0x978a250, __in_chrg=<optimized out>) at kernel/qplatformscreen.cpp:57
#37 0xb193d60a in QXcbScreen::~QXcbScreen (this=0x978a250, __in_chrg=<optimized out>) at qxcbscreen.cpp:219
#38 0xb193d6ea in QXcbScreen::~QXcbScreen (this=0x978a250, __in_chrg=<optimized out>) at qxcbscreen.cpp:222
#39 0xb19300fd in QXcbConnection::updateScreens (this=0x977f2a8) at qxcbconnection.cpp:286
#40 0xb1930ec5 in QXcbConnection::handleXcbEvent (this=0x977f2a8, event=0xb0e031e8) at qxcbconnection.cpp:961
#41 0xb1931b0e in QXcbConnection::processXcbEvents (this=0x977f2a8) at qxcbconnection.cpp:1303
#42 0xb195dc01 in QXcbConnection::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at .moc/moc_qxcbconnection.cpp:185
#43 0xb52daf50 in QMetaCallEvent::placeMetaCall (this=0xb0e04638, object=0x977f2a8) at kernel/qobject.cpp:485
#44 0xb52ded13 in QObject::event (this=0x977f2a8, e=0xb0e04638) at kernel/qobject.cpp:1245
#45 0xb1932049 in QXcbConnection::event (this=0x977f2a8, e=0xb0e04638) at qxcbconnection.cpp:1916
#46 0xb5c13daa in QApplicationPrivate::notify_helper (this=0x97780e0, receiver=0x977f2a8, e=0xb0e04638) at kernel/qapplication.cpp:3720
#47 0xb5c1967f in QApplication::notify (this=0xbfcd9a68, receiver=0x977f2a8, e=0xb0e04638) at kernel/qapplication.cpp:3503
#48 0xb52ab0ff in QCoreApplication::notifyInternal (this=0xbfcd9a68, receiver=0x977f2a8, event=0xb0e04638) at kernel/qcoreapplication.cpp:935
#49 0xb52ad51d in QCoreApplication::sendEvent (event=0xb0e04638, receiver=<optimized out>) at kernel/qcoreapplication.h:228
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x97728a0) at kernel/qcoreapplication.cpp:1552
#51 0xb52ada57 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1410
#52 0xb53053d3 in postEventSourceDispatch (s=0x979eb70) at kernel/qeventdispatcher_glib.cpp:271
#53 0xb44bace9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0xb44baf89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0xb44bb054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#56 0xb53057c3 in QEventDispatcherGlib::processEvents (this=0x97a1dc8, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#57 0xb195ebc1 in QPAEventDispatcherGlib::processEvents (this=0x97a1dc8, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115
#58 0xb52a82b3 in QEventLoop::processEvents (this=0xbfcd9988, flags=...) at kernel/qeventloop.cpp:128
#59 0xb52a8702 in QEventLoop::exec (this=0xbfcd9988, flags=...) at kernel/qeventloop.cpp:204
#60 0xb52b07e5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#61 0xb55b6cf1 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#62 0xb5c0fcb4 in QApplication::exec () at kernel/qapplication.cpp:2956
#63 0x0807206c in main (argc=2, argv=0xbfcd9b54) at ../../shell/main.cpp:176

Possible duplicates by query: bug 354968, bug 354471, bug 350503, bug 350320, bug 350282.

Reported using DrKonqi