Application: plasmashell (5.4.2) (Compiled from sources) Qt Version: 5.4.2 Operating System: Linux 4.2.0-16-generic i686 Distribution: Ubuntu 15.10 -- Information about the crash: - What I was doing when the application crashed: KDE Plasma 5 (Kubuntu 15.10 distro) crash when i try to change instant message account from Instant Message setting User Interface with Dolphin File Explorer and firefox browser. And sometimes KDE complely freeze my laptop and i have to force it to restart Here is the list of sites i visit when it crash: + Youtube ( http://youtube.com) + Google Search (http://google.com/) + Tales of Solaris flash game (http://solaris.game321.com/) + Ask Ubuntu (http://ask.ubuntu.com/) Plugins installed on firefox: + Adblock plus + Adblock plus popup addon + DownThemAll + Adblock plus for Youtube + Element hidden helper for Adblock plus + Flash and Video Download + Ubuntu modification List of local address i open when crash happen: + /home/bluesaka111/Downloads/ + /etc/xdg/ + ~/.local/share/ Information about hardware + DELL Vostro1310 2 Processors DUO CPU T567 @ 1.80 GHZ + Memory: 2.0 GB If you think you need some more info, please feel free to contact me. The crash can be reproduced sometimes. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0xb1bef780 (LWP 901))] Thread 9 (Thread 0xb0118b40 (LWP 918)): #0 0xb7741946 in __vdso_clock_gettime () #1 0xb4e23740 in __GI___clock_gettime (clock_id=1, tp=0xb0117fa4) at ../sysdeps/unix/clock_gettime.c:115 #2 0xb5185378 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #3 0xb53150a2 in QTimerInfoList::updateCurrentTime() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #4 0xb53155b4 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #5 0xb5316b99 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #6 0xb44cc3db in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb44cce24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb53177e4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #10 0xb52ba2b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #11 0xb52ba702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #12 0xb50e323d in QThread::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #13 0xb68d03bf in ?? () from /usr/lib/i386-linux-gnu/libQt5Qml.so.5 #14 0xb50e865b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #15 0xb4cc31aa in start_thread (arg=0xb0118b40) at pthread_create.c:333 #16 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 8 (Thread 0xacf21b40 (LWP 926)): #0 0xb7741be8 in __kernel_vsyscall () #1 0xb4e0b3db in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0xb44db980 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb44ccf1c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb53177e4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #6 0xb52ba2b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #7 0xb52ba702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #8 0xb50e323d in QThread::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #9 0xb68d03bf in ?? () from /usr/lib/i386-linux-gnu/libQt5Qml.so.5 #10 0xb50e865b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #11 0xb4cc31aa in start_thread (arg=0xacf21b40) at pthread_create.c:333 #12 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 7 (Thread 0xab3feb40 (LWP 932)): #0 0xb7741946 in __vdso_clock_gettime () #1 0xb4e23740 in __GI___clock_gettime (clock_id=1, tp=0xab3fdfa4) at ../sysdeps/unix/clock_gettime.c:115 #2 0xb5185378 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #3 0xb53150a2 in QTimerInfoList::updateCurrentTime() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #4 0xb53155b4 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #5 0xb5316b99 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #6 0xb44cc3db in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb44cce24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb53177e4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #10 0xb52ba2b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #11 0xb52ba702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #12 0xb50e323d in QThread::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #13 0xb68d03bf in ?? () from /usr/lib/i386-linux-gnu/libQt5Qml.so.5 #14 0xb50e865b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #15 0xb4cc31aa in start_thread (arg=0xab3feb40) at pthread_create.c:333 #16 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 6 (Thread 0xaa314b40 (LWP 939)): #0 0xb7741be8 in __kernel_vsyscall () #1 0xb4cc825c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187 #2 0xb4e22cf6 in __pthread_cond_wait (cond=0xb76b08d0, mutex=0xb76b08b8) at forward.c:149 #3 0xb75782fc in ?? () from /usr/lib/i386-linux-gnu/libQt5Script.so.5 #4 0xb757833c in ?? () from /usr/lib/i386-linux-gnu/libQt5Script.so.5 #5 0xb4cc31aa in start_thread (arg=0xaa314b40) at pthread_create.c:333 #6 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 5 (Thread 0xa8c3ab40 (LWP 948)): #0 0xb7741946 in __vdso_clock_gettime () #1 0xb4e23740 in __GI___clock_gettime (clock_id=1, tp=0xa8c39f54) at ../sysdeps/unix/clock_gettime.c:115 #2 0xb5185378 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #3 0xb53150a2 in QTimerInfoList::updateCurrentTime() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #4 0xb53155b4 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #5 0xb5316b99 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #6 0xb44cc3db in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb44cce24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb53177e4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #10 0xb52ba2b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #11 0xb52ba702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #12 0xb50e323d in QThread::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #13 0xb6ca29c9 in ?? () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5 #14 0xb50e865b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #15 0xb4cc31aa in start_thread (arg=0xa8c3ab40) at pthread_create.c:333 #16 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 4 (Thread 0xa0d43b40 (LWP 1106)): #0 0xb44cca8e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb44ccf89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb53177e4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #4 0xb52ba2b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #5 0xb52ba702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #6 0xb50e323d in QThread::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #7 0xa1215b40 in KCupsConnection::run() () from /usr/lib/i386-linux-gnu/libkcupslib.so #8 0xb50e865b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #9 0xb4cc31aa in start_thread (arg=0xa0d43b40) at pthread_create.c:333 #10 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 3 (Thread 0x9e3eab40 (LWP 1751)): #0 0xb44cca78 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb44ccf89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb44cd0b0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb44f3e0a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb4cc31aa in start_thread (arg=0x9e3eab40) at pthread_create.c:333 #6 0xb4e15fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 2 (Thread 0x9c2e1b40 (LWP 1752)): #0 0xb449bf00 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 Backtrace stopped: Cannot access memory at address 0x5 Thread 1 (Thread 0xb1bef780 (LWP 901)): [KCrash Handler] #7 0x9cce68ed in KAccountsUiProvider::showNewAccountDialog (this=0x9cf1ef0) at ../../../plugins/kaccounts/kaccounts-ui-provider.cpp:247 #8 0x9cc65e0b in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (KAccountsUiPlugin::*)()>::call(void (KAccountsUiPlugin::*)(), KAccountsUiPlugin*, void**) (arg=<optimized out>, o=0x9cf1ef0, f=<optimized out>) at /usr/include/i386-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:500 #9 QtPrivate::FunctionPointer<void (KAccountsUiPlugin::*)()>::call<QtPrivate::List<>, void>(void (KAccountsUiPlugin::*)(), KAccountsUiPlugin*, void**) (arg=<optimized out>, o=0x9cf1ef0, f=<optimized out>) at /usr/include/i386-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:519 #10 QtPrivate::QSlotObject<void (KAccountsUiPlugin::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0xafd4778, r=0x9cf1ef0, a=0xbff80148, ret=0x0) at /usr/include/i386-linux-gnu/qt5/QtCore/qobject_impl.h:143 #11 0xb52efd00 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #12 0xb52f05dd in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #13 0x9cbee1d2 in KAccountsUiPlugin::uiReady (this=0x9cf1ef0) at ./moc_kaccountsuiplugin.cpp:158 #14 0x9cce68a1 in KAccountsUiProvider::init (this=0x9cf1ef0, type=KAccountsUiPlugin::ConfigureAccountDialog) at ../../../plugins/kaccounts/kaccounts-ui-provider.cpp:109 #15 0x9cc61232 in AccountWidget::<lambda()>::operator() (__closure=<synthetic pointer>) at ../../src/accountwidget.cpp:106 #16 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, AccountWidget::setAccount(Accounts::Account*)::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/i386-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:494 #17 QtPrivate::Functor<AccountWidget::setAccount(Accounts::Account*)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/i386-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:551 #18 QtPrivate::QFunctorSlotObject<AccountWidget::setAccount(Accounts::Account*)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=1, this_=0xae83bb8, r=0xae33328, a=0xbff80334, ret=0x0) at /usr/include/i386-linux-gnu/qt5/QtCore/qobject_impl.h:192 #19 0xb52efd00 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #20 0xb52f05dd in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #21 0xb5ff2d69 in QAbstractButton::clicked(bool) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #22 0xb5d28911 in ?? () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #23 0xb5d29fcd in ?? () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #24 0xb5d2a17f in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #25 0xb5c6d2ba in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #26 0xb5d2b070 in QAbstractButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #27 0xb5dc870a in QPushButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #28 0xb5c25daa in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #29 0xb5c2be92 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #30 0xb52bd0ff in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #31 0xb5c2aba8 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #32 0xb5c869e8 in ?? () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #33 0xb5c8940a in ?? () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #34 0xb5c25daa in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #35 0xb5c2b67f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #36 0xb52bd0ff in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #37 0xb55d16f9 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5 #38 0xb55d34c9 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5 #39 0xb55b6787 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5 #40 0xb18009ee in ?? () from /usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so #41 0xb44ccce9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #42 0xb44ccf89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #43 0xb44cd054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #44 0xb53177c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #45 0xb1800bc1 in ?? () from /usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so #46 0xb52ba2b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #47 0xb52ba702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #48 0xb52c27e5 in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #49 0xb55c8cf1 in QGuiApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5 #50 0xb5c21cb4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #51 0x0807206c in main (argc=2, argv=0xbff810f4) at ../../shell/main.cpp:176 Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 351785 ***