Bug 420573

Application: kinfocenter (5.12.8)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 5.3.0-28-generic x86_64
Distribution: Ubuntu 18.04.4 LTS

-- Information about the crash:
- What I was doing when the application crashed:

pressed energy info tab when in info center
info center crashes every time

The crash can be reproduced every time.

-- Backtrace:
Application: Info Centre (kinfocenter), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faf8cbb0c80 (LWP 27294))]

Thread 4 (Thread 0x7faf63f27700 (LWP 27301)):
#0  0x00007faf83671629 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007faf8362b156 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faf8362b650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faf8362b6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faf89ce38ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007faf89c8890a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007faf89aa723a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007faf87d776f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007faf89aac17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007faf8555a6db in start_thread (arg=0x7faf63f27700) at pthread_create.c:463
#10 0x00007faf893a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7faf6e2cc700 (LWP 27297)):
#0  __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007faf8555d098 in __GI___pthread_mutex_lock (mutex=0x7faf84f878a0) at ../nptl/pthread_mutex_lock.c:113
#2  0x00007faf84d03ea0 in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#3  0x00007faf84d0742e in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#4  0x00007faf84d0782b in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#5  0x00007faf81e3afd0 in ?? () from /usr/lib/x86_64-linux-gnu/tls/libnvidia-tls.so.340.107
#6  0x00007faf836702b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007faf8362b0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007faf8362b570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007faf8362b6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007faf89ce38ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007faf89c8890a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007faf89aa723a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007faf873cfd45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#14 0x00007faf89aac17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007faf8555a6db in start_thread (arg=0x7faf6e2cc700) at pthread_create.c:463
#16 0x00007faf893a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7faf776b3700 (LWP 27296)):
#0  0x00007faf8939abf9 in __GI___poll (fds=0x7faf776b2ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007faf833c2747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007faf833c436a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007faf7a24e5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007faf89aac17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007faf8555a6db in start_thread (arg=0x7faf776b3700) at pthread_create.c:463
#6  0x00007faf893a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7faf8cbb0c80 (LWP 27294)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007faf892c6801 in __GI_abort () at abort.c:79
#8  0x00007faf89a96fb7 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007faf888f79f0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#10 0x00007faf888f7d5a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#11 0x00007faf888f9f8e in QQuickWidget::resizeEvent(QResizeEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#12 0x00007faf8aa47bf2 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007faf888fa9eb in QQuickWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#14 0x00007faf8aa0883c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007faf8aa10104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007faf89c8a8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007faf8aa400fb in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007faf8aa43ed3 in QWidgetPrivate::show_helper() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007faf8aa46beb in QWidget::setVisible(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007faf8aa46251 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007faf89cba0c2 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007faf8aa4775b in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007faf888fa9eb in QQuickWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#24 0x00007faf8aa0883c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007faf8aa10104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007faf89c8a8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007faf89c8d04d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007faf89ce4263 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007faf8362b417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007faf8362b650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007faf8362b6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007faf89ce388f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007faf89c8890a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007faf89c919b4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x0000562050c65d69 in ?? ()
#36 0x00007faf892a7b97 in __libc_start_main (main=0x562050c65d30, argc=1, argv=0x7ffefeb4cdb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffefeb4cda8) at ../csu/libc-start.c:310
#37 0x0000562050c65dda in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 416798.

Possible duplicates by query: bug 416798, bug 413943, bug 411017.

Reported using DrKonqi