https://bugs.kde.org/show_bug.cgi?id=415067

            Bug ID: 415067
           Summary: Drag and drop Chrome-Desktop
           Product: plasmashell
           Version: 5.16.5
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: k...@davidedmundson.co.uk
          Reporter: motherlode.m...@gmail.com
                CC: plasma-b...@kde.org
  Target Milestone: 1.0

Application: plasmashell (5.16.5)

Qt Version: 5.12.4
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-24-generic x86_64
Distribution: Ubuntu 19.10

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

1. Open Google Chrome
2. Select URL from link-tab. For example:
github.com/lattera/glibc/blob/master/csu/libc-start.c
3. Drag
4. Press WIN+D (KWin -> Показать рабочий стол (Show desktop?))
5. Drop
6. Click to Создать ссылку (Ctrl+Shift) (Create link (Ctrl+Shift)?)
And Plasma-desktop will reboot.
For debug i installed libglib2.0-dev, libkf5kiocore5, plasma-desktop-dev,
plasma-kdevelop

The crash can be reproduced every time.

-- 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 0x7fd887624880 (LWP 1631))]

Thread 5 (Thread 0x7fd85afa2700 (LWP 1888)):
#0  0x00007fd8898b4c60 in g_mutex_unlock () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd88986860d in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd889868ad0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd889868b73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd88b0de6c3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd88b08563b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd88aebea75 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd88aebfcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd88a342669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9  0x00007fd88ab44323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd87cd2c700 (LWP 1882)):
#0  0x00007fd88a3492c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55f4e5265e38) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007fd88a3492c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55f4e5265de8, cond=0x55f4e5265e10) at pthread_cond_wait.c:508
#2  0x00007fd88a3492c6 in __pthread_cond_wait (cond=0x55f4e5265e10,
mutex=0x55f4e5265de8) at pthread_cond_wait.c:638
#3  0x00007fd87d7894bb in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fd87d7890db in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fd88a342669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007fd88ab44323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd884879700 (LWP 1856)):
#0  0x00007fff361db933 in clock_gettime ()
#1  0x00007fd88ab5212b in __GI___clock_gettime (clock_id=1, tp=0x7fd884878a70)
at ../sysdeps/unix/sysv/linux/clock_gettime.c:33
#2  0x00007fd88b0ddf85 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd88b0dc82d in QTimerInfoList::updateCurrentTime() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd88b0dce09 in QTimerInfoList::timerWait(timespec&) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd88b0de416 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd889867fbf in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fd88986896b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fd889868b73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fd88b0de6c3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd88b08563b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd88aebea75 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd88c981319 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd88aebfcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd88a342669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#15 0x00007fd88ab44323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd8850b7700 (LWP 1743)):
#0  0x00007fd88ab37c2f in __GI___poll (fds=0x7fd878018f70, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd889868a3e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd889868b73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd88b0de6c3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd88b08563b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd88aebea75 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd88b9a3efa in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd88aebfcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd88a342669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9  0x00007fd88ab44323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd887624880 (LWP 1631)):
[KCrash Handler]
#6  0x00007fd88a85ed75 in KIO::DropJob::setApplicationActions(QList<QAction*>
const&) () at /lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#7  0x00007fd87eb97b54 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#8  0x00007fd87eb98da5 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#9  0x00007fd88b0b2468 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd88971ac4b in KIO::TransferJob::mimetype(KIO::Job*, QString const&)
() at /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#11 0x00007fd88971ae76 in KIO::TransferJob::slotMimetype(QString const&) () at
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#12 0x00007fd88b0b25c8 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fd8896dd039 in KIO::SlaveInterface::mimeType(QString const&) () at
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#14 0x00007fd8896df46c in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() at /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#15 0x00007fd8896dd1bf in KIO::SlaveInterface::dispatch() () at
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#16 0x00007fd8896e6e22 in KIO::Slave::gotInput() () at
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#17 0x00007fd88b0b25c8 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fd88966070e in  () at /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#19 0x00007fd88b0b2eba in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fd88bc22a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fd88bc2be00 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fd88b086a9a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fd88b089718 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fd88b0df0a7 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fd88986884d in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fd889868ad0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fd889868b73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fd88b0de6a5 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007fd88b08563b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fd88b08d3a6 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x000055f4e375d774 in  ()
#32 0x00007fd88aa491e3 in __libc_start_main (main=0x55f4e375cc20, argc=1,
argv=0x7fff360ef018, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff360ef008) at ../csu/libc-start.c:308
#33 0x000055f4e375dbfe in _start ()
[Inferior 1 (process 1631) detached]

Reported using DrKonqi

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