https://bugs.kde.org/show_bug.cgi?id=359582
Bug ID: 359582
Summary: plasma desktop crashes
Product: plasmashell
Version: 5.5.3
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: p...@free.fr
CC: bhus...@gmail.com, plasma-b...@kde.org
Application: plasmashell (5.5.3)
Qt Version: 5.5.1
Operating System: Linux 4.2.0-27-lowlatency x86_64
Distribution: Ubuntu 15.10
-- Information about the crash:
- What I was doing when the application crashed:
I was just hovering the mouse over the weather widget and the thermal monitor
in the taskbar from the dragon player window which was playing a video
- Unusual behavior I noticed:
as soon as i hover on theses widget plasma crashed, maybe trying to pop up an
information window
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa5831d2800 (LWP 2532))]
Thread 9 (Thread 0x7fa56e6fd700 (LWP 2534)):
#0 0x00007fa57d8e488d in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fa5819b2bd2 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fa5819b474f in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fa5708467e9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa57d0c66aa in start_thread (arg=0x7fa56e6fd700) at
pthread_create.c:333
#6 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7fa567dfa700 (LWP 2574)):
#0 0x00007fa57d8e488d in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fa57a67a1ec in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fa560003070, timeout=<optimized out>, context=0x7fa560000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:4135
#2 0x00007fa57a67a1ec in g_main_context_iterate
(context=context@entry=0x7fa560000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3835
#3 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa560000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007fa57e21250b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa57dfd5ac4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa580883c35 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa57d0c66aa in start_thread (arg=0x7fa567dfa700) at
pthread_create.c:333
#10 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fa55c85a700 (LWP 2586)):
#0 0x00007fa57a6be869 in g_mutex_lock (mutex=mutex@entry=0x7fa558000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gthread-posix.c:1338
#1 0x00007fa57a679657 in g_main_context_prepare
(context=context@entry=0x7fa558000990, priority=priority@entry=0x7fa55c859c70)
at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3382
#2 0x00007fa57a67a11b in g_main_context_iterate
(context=context@entry=0x7fa558000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3820
#3 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa558000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007fa57e21250b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa57dfd5ac4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa580883c35 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa57d0c66aa in start_thread (arg=0x7fa55c85a700) at
pthread_create.c:333
#10 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fa5569da700 (LWP 2597)):
#0 0x00007fa57a6be884 in g_mutex_unlock (mutex=0x7fa550000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gthread-posix.c:1350
#1 0x00007fa57a679770 in g_main_context_prepare
(context=context@entry=0x7fa550000990, priority=priority@entry=0x7fa5569d9c70)
at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3440
#2 0x00007fa57a67a11b in g_main_context_iterate
(context=context@entry=0x7fa550000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3820
#3 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa550000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007fa57e21250b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa57dfd5ac4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa580883c35 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa57d0c66aa in start_thread (arg=0x7fa5569da700) at
pthread_create.c:333
#10 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fa5550a1700 (LWP 2611)):
#0 0x00007fa57d0cbda0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fa582c2c194 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007fa582c2c1d9 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007fa57d0c66aa in start_thread (arg=0x7fa5550a1700) at
pthread_create.c:333
#4 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fa4c8f72700 (LWP 2808)):
#0 0x00007fa57dfd99b9 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007fa57e211d51 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fa57a679c21 in g_main_context_check
(context=context@entry=0x7fa4c4000990, max_priority=2147483647,
fds=fds@entry=0x7fa4c40013c0, n_fds=n_fds@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3681
#3 0x00007fa57a67a190 in g_main_context_iterate
(context=context@entry=0x7fa4c4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3837
#4 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa4c4000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#5 0x00007fa57e21250b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa57dfd5ac4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa4c93da095 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa57d0c66aa in start_thread (arg=0x7fa4c8f72700) at
pthread_create.c:333
#11 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fa4c3fff700 (LWP 2809)):
#0 0x00007fa57d8e488d in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fa57a67a1ec in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fa4bc002e70, timeout=<optimized out>, context=0x7fa4bc000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:4135
#2 0x00007fa57a67a1ec in g_main_context_iterate
(context=context@entry=0x7fa4bc000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3835
#3 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa4bc000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007fa57e21250b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa57dfd5ac4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa57d0c66aa in start_thread (arg=0x7fa4c3fff700) at
pthread_create.c:333
#9 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fa4b7ffe700 (LWP 2837)):
#0 0x00007fa57d8e044d in read () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fa57a6bd4e0 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fa4b7ffdb80, __fd=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2 0x00007fa57a6bd4e0 in g_wakeup_acknowledge (wakeup=0x7fa4bc002360) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gwakeup.c:210
#3 0x00007fa57a679cd4 in g_main_context_check
(context=context@entry=0x7fa4b0000990, max_priority=2147483647,
fds=fds@entry=0x7fa4b0004cc0, n_fds=n_fds@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3632
#4 0x00007fa57a67a190 in g_main_context_iterate
(context=context@entry=0x7fa4b0000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3837
#5 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa4b0000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#6 0x00007fa57e21250b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa57dfd5ac4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa4c28318f7 in KCupsConnection::run() () at
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#10 0x00007fa57dfdaa6e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fa57d0c66aa in start_thread (arg=0x7fa4b7ffe700) at
pthread_create.c:333
#12 0x00007fa57d8efe9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fa5831d2800 (LWP 2532)):
[KCrash Handler]
#6 0x00007fa56564522c in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#7 0x00007fa5655d0dcc in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#8 0x00007fa58123c7da in QSGBatchRenderer::Renderer::renderBatches() () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007fa5812421c2 in QSGBatchRenderer::Renderer::render() () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007fa58124debf in QSGRenderer::renderScene(QSGBindable const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fa58124e70b in QSGRenderer::renderScene(unsigned int) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fa58125ec0e in QSGRenderContext::renderNextFrame(QSGRenderer*,
unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fa5812a8beb in QQuickWindowPrivate::renderSceneGraph(QSize const&)
() at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fa5812795bb in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fa58127a6c1 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fa57ecc09dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fa57ecc5ea6 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fa57e1bbd7b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fa57e21130d in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fa57e211811 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fa57a679ff7 in g_main_context_dispatch (context=0x7fa5680016f0) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3154
#22 0x00007fa57a679ff7 in g_main_context_dispatch
(context=context@entry=0x7fa5680016f0) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3769
#23 0x00007fa57a67a250 in g_main_context_iterate
(context=context@entry=0x7fa5680016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3840
#24 0x00007fa57a67a2fc in g_main_context_iteration (context=0x7fa5680016f0,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#25 0x00007fa57e2124ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fa57e1b950a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fa57e1c15ec in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x000000000043258a in main(int, char**) (argc=2, argv=<optimized out>) at
../../shell/main.cpp:179
Reported using DrKonqi
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