Bug 385550 - KDE5 crash on choosing new weather location on weather widget
Summary: KDE5 crash on choosing new weather location on weather widget
Status: RESOLVED NOT A BUG
Alias: None
Product: plasmashell
Classification: Plasma
Component: Weather widget (other bugs)
Version First Reported In: 5.10.5
Platform: ROSA RPMs Linux
: NOR normal
Target Milestone: 1.0
Assignee: Friedrich W. H. Kossebau
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-10 15:12 UTC by R2Y
Modified: 2017-10-10 16:42 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description R2Y 2017-10-10 15:12:28 UTC 
Application: plasmashell (5.10.5)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.9.41-nrj-desktop-1rosa-x86_64 x86_64
Distribution: "ROSA Desktop Fresh R9"

-- Information about the crash:
Plasma crashes when i change the location in weather widget.
Weather widget version is 1.6.10

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f776683d600 (LWP 5124))]

Thread 9 (Thread 0x7f774edae700 (LWP 5146)):
#0  0x00007f77600fdeed in poll () from /lib64/libc.so.6
#1  0x00007f7764f1b540 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f7764f1d2a7 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f7750c334c9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f774d179700 (LWP 5162)):
#0  0x00007ffe943bb9b0 in ?? ()
#1  0x00007ffe943bbc3e in clock_gettime ()
#2  0x00007f77601182f6 in clock_gettime () from /lib64/libc.so.6
#3  0x00007f77609c3571 in ?? () from /usr/lib64/libQt5Core.so.5
#4  0x00007f77609c2149 in QTimerInfoList::updateCurrentTime() () from /usr/lib64/libQt5Core.so.5
#5  0x00007f77609c24d5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f77609c392c in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007f77609c39d5 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f775af19e6d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#9  0x00007f775af1a813 in ?? () from /lib64/libglib-2.0.so.0
#10 0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#11 0x00007f77609c3beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#12 0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#13 0x00007f77607ddfdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#14 0x00007f7760ddf5c5 in ?? () from /usr/lib64/libQt5DBus.so.5
#15 0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#16 0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f77475ef700 (LWP 5183)):
#0  0x00007f775af5f4e9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f775af1a7e8 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f77609c3beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f77607ddfdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f77637914d5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f7745792700 (LWP 5231)):
#0  0x00007f77600fdeed in poll () from /lib64/libc.so.6
#1  0x00007f775af1a8e4 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f77609c3beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f77607ddfdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f77637914d5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f773b399700 (LWP 5237)):
#0  0x00007f775f6acb60 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f7765fb83b4 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f7765fb83f9 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f76ad051700 (LWP 5239)):
#0  0x00007f77607da95a in QMutex::lock() () from /usr/lib64/libQt5Core.so.5
#1  0x00007f77609c3afb in ?? () from /usr/lib64/libQt5Core.so.5
#2  0x00007f775af19e6d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f775af1a813 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f77609c3beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f77607ddfdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007f76ad633ac5 in ?? () from /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9  0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f76ac850700 (LWP 5240)):
#0  0x00007f77609c3a02 in ?? () from /usr/lib64/libQt5Core.so.5
#1  0x00007f775af1a321 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f775af1a888 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f77609c3beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f77607ddfdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f76a65f8700 (LWP 5872)):
#0  0x00007f775af5f4e9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f775af1a8ca in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f77609c3beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f77607ddfdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f7764325722 in ?? () from /usr/lib64/libQt5Quick.so.5
#7  0x00007f77607e1fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f775f6a755a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f7760109e3f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f776683d600 (LWP 5124)):
[KCrash Handler]
#6  0x00007f77637c433a in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f77637c44a3 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f776099b369 in QObjectData::dynamicMetaObject() const () from /usr/lib64/libQt5Core.so.5
#9  0x00007f77609801b9 in QMetaObject::cast(QObject const*) const () from /usr/lib64/libQt5Core.so.5
#10 0x00007f7763d36dcf in ?? () from /usr/lib64/libKF5XmlGui.so.5
#11 0x00007f7760976f5d in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#12 0x00007f776183e0a8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#13 0x00007f77618454d7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#14 0x00007f776097726a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#15 0x00007f77609797c1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#16 0x00007f77609c3dd3 in ?? () from /usr/lib64/libQt5Core.so.5
#17 0x00007f775af1a717 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#18 0x00007f775af1a948 in ?? () from /lib64/libglib-2.0.so.0
#19 0x00007f775af1a9ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#20 0x00007f77609c3bcf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#21 0x00007f77609760da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f776097e004 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#23 0x000000000041d4c1 in ?? ()
#24 0x00007f7760027271 in __libc_start_main () from /lib64/libc.so.6
#25 0x000000000041d6fa in _start ()
Comment 1 Friedrich W. H. Kossebau 2017-10-10 15:24:22 UTC 
Thanks for the report. Though this seems to be not about the weather widget from kdeplasma-addons, but the one from https://store.kde.org/p/998917/ (based on the version number you gave, which matches the one used there).

Sadly cannot tell instantly where that project takes bug reports, you will have to find out.
Comment 2 David Edmundson 2017-10-10 16:42:17 UTC 
We do have an open report on the QMetaObject::cast it's from internals in QtQuickControls