Bug 375115

Application: plasmashell (5.8.5)

Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.9.3-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
1. Drag the comic strip widget from the widgets-area to the Desktop
2. click on 'configure' in the widget area
3. click on "Get new comics..."
 -> Plasmashell crashes (and instantly restarts)

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f78ef242800 (LWP 643))]

Thread 9 (Thread 0x7f781fad2700 (LWP 821)):
#0  0x00007f78e891a48d in poll () at /usr/lib/libc.so.6
#1  0x00007f78e3bb4786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f78e3bb489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f78e923d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f78e91e6d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f78e9009063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f78ec36be75 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f78e900dcf8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f783683f700 (LWP 773)):
#0  0x00007f78e891a48d in poll () at /usr/lib/libc.so.6
#1  0x00007f78e3bb4786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f78e3bb489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f78e923d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f78e91e6d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f78e9009063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f78ecf0a4b6 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f78e900dcf8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f783b862700 (LWP 772)):
#0  0x00007f78e812310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f783f6463fb in  () at /usr/lib/xorg/modules/dri/r600_dri.so
#2  0x00007f783f646257 in  () at /usr/lib/xorg/modules/dri/r600_dri.so
#3  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f78c4fe9700 (LWP 771)):
#0  0x00007f78e812310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f78ee9b61f4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f78ee9b6239 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f78c75a0700 (LWP 760)):
#0  0x00007f78e891a48d in poll () at /usr/lib/libc.so.6
#1  0x00007f78e3bb4786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f78e3bb489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f78e923d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f78e91e6d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f78e9009063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f78ec36be75 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f78e900dcf8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f78d5121700 (LWP 732)):
#0  0x00007f78e3bf9db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f78e3bb3c95 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f78e3bb46ab in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f78e3bb489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f78e923d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f78e91e6d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f78e9009063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f78ec36be75 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f78e900dcf8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f78d6b69700 (LWP 682)):
#0  0x00007f78e3bf9dd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f78e3bb431a in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007f78e3bb47f0 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f78e3bb489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f78e923d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f78e91e6d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f78e9009063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f78e9d84de5 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f78e900dcf8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f78d879b700 (LWP 665)):
#0  0x00007f78e891a48d in poll () at /usr/lib/libc.so.6
#1  0x00007f78ed8dc8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f78ed8de679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f78da4d8789 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f78e900dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f78e811d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f78e89237df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f78ef242800 (LWP 643)):
[KCrash Handler]
#6  0x00007f78ea1912fe in QWidget::show() () at /usr/lib/libQt5Widgets.so.5
#7  0x00007f78c6376ba7 in  () at /usr/lib/qt/plugins/plasma/applets/plasma_applet_comic.so
#8  0x00007f78c6391845 in  () at /usr/lib/qt/plugins/plasma/applets/plasma_applet_comic.so
#9  0x00007f78c6392428 in  () at /usr/lib/qt/plugins/plasma/applets/plasma_applet_comic.so
#10 0x00007f78ec324a09 in  () at /usr/lib/libQt5Qml.so.5
#11 0x00007f78ec2b3270 in  () at /usr/lib/libQt5Qml.so.5
#12 0x00007f78ec2b38a9 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f78ec2b4205 in QV4::QObjectMethod::callInternal(QV4::CallData*) const () at /usr/lib/libQt5Qml.so.5
#14 0x00007f78ec2c9911 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f78c4006331 in  ()
#16 0x0000000000000000 in  ()

Reported using DrKonqi