Bug 357222

Summary: Crash Plasma while I put an object
Product: [Plasma] kdeplasma-addons Reporter: Francesco Palmas <palmasfrancesco2014>
Component: ComicAssignee: Marco Martin <notmart>
Status: RESOLVED WORKSFORME    
Severity: crash CC: bhush94, kde, nate, paulolieuthier, plasma-bugs, samuel
Priority: NOR Keywords: drkonqi
Version: 5.5.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Francesco Palmas 2015-12-27 17:13:24 UTC 
Application: plasmashell (5.5.2)

Qt Version: 5.5.1
Operating System: Linux 4.2.5-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed: As I put the object "Comic Strip" Plasma suddenly crashed! Trying again, crash again! After the crash, Plasma restarts returning everything as it was before, without the object that I had added.

- Custom settings of the application:

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 0x7f50320d4800 (LWP 755))]

Thread 11 (Thread 0x7f501d162700 (LWP 757)):
#0  0x00007f502c70018d in poll () from /usr/lib/libc.so.6
#1  0x00007f5030864ae2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f5030866757 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f501e87d379 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f50168e9700 (LWP 775)):
#0  0x00007f502c6fc16d in read () from /usr/lib/libc.so.6
#1  0x00007f50296be270 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f502967aaa4 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f502967af60 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f502d02356b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f502cde6be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f502f6fb055 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f500c14c700 (LWP 784)):
#0  0x00007f502bf0e07f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f500f9b6b33 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f500f9b6287 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f500a493700 (LWP 785)):
#0  0x00007f50320a02e8 in _dl_update_slotinfo () from /lib64/ld-linux-x86-64.so.2
#1  0x00007f50320a054c in update_get_addr () from /lib64/ld-linux-x86-64.so.2
#2  0x00007f502cdeaad2 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f502d022aca in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f502967a54d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#5  0x00007f502967aeeb in ?? () from /usr/lib/libglib-2.0.so.0
#6  0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#7  0x00007f502d02356b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#9  0x00007f502cde6be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#10 0x00007f502f6fb055 in ?? () from /usr/lib/libQt5Qml.so.5
#11 0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#12 0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#13 0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f500885b700 (LWP 790)):
#0  0x00007f502c70018d in poll () from /usr/lib/libc.so.6
#1  0x00007f502967afbc in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f502d02356b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f502cde6be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f502f6fb055 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f5002edc700 (LWP 796)):
#0  0x00007f502bf0e07f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f5031b20934 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007f5031b20979 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f4f7bfff700 (LWP 798)):
#0  0x00007f50296bf614 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f502967a540 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f502967aeeb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f502d02356b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f502cde6be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f50300aa136 in ?? () from /usr/lib/libQt5Quick.so.5
#8  0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f4f65248700 (LWP 2672)):
#0  0x00007f502c70018d in poll () from /usr/lib/libc.so.6
#1  0x00007f5020396f51 in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f5020388571 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f5020388c0e in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f5020388cc0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f5020396ee6 in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f501fd295f8 in ?? () from /usr/lib/pulseaudio/libpulsecommon-7.1.so
#7  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f4f68358700 (LWP 3283)):
#0  0x00007f50296bf5f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f502967a559 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f502967aeeb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f502d02356b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f502cde6be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f502f6fb055 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f4f66cb9700 (LWP 3285)):
#0  0x00007f502c70018d in poll () from /usr/lib/libc.so.6
#1  0x00007f502967afbc in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f502d02356b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f502cde6be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f502f6fb055 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f502cdebb8e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f502bf084a4 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f502c70913d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f50320d4800 (LWP 755)):
[KCrash Handler]
#5  0x00007f50305ef79b in Plasma::DataEngine::connectSource(QString const&, QObject*, unsigned int, Plasma::Types::IntervalAlignment) const () from /usr/lib/libKF5Plasma.so.5
#6  0x00007f4f3b1266ec in ?? () from /usr/lib/qt/plugins/plasma/applets/plasma_applet_comic.so
#7  0x00007f50305d05b1 in Plasma::Containment::addApplet(Plasma::Applet*) () from /usr/lib/libKF5Plasma.so.5
#8  0x00007f50305e3aec in ?? () from /usr/lib/libKF5Plasma.so.5
#9  0x00007f50305cebe4 in Plasma::Containment::createApplet(QString const&, QList<QVariant> const&) () from /usr/lib/libKF5Plasma.so.5
#10 0x00007f5008875168 in ?? () from /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#11 0x00007f500887eda9 in ?? () from /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#12 0x00007f502cffc1e1 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#13 0x00007f503013b72b in QQuickItem::event(QEvent*) () from /usr/lib/libQt5Quick.so.5
#14 0x00007f5008871da6 in ?? () from /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#15 0x00007f502dad09ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#16 0x00007f502dad5e86 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#17 0x00007f502cfccbab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#18 0x00007f502cfcefa6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#19 0x00007f502d023143 in ?? () from /usr/lib/libQt5Core.so.5
#20 0x00007f502967adc7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007f502967b020 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007f502967b0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007f502d02354f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#24 0x00007f502cfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#25 0x00007f502cfd253c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#26 0x00000000004313c4 in main ()

Reported using DrKonqi
Comment 1 Anthony Fieroni 2016-03-15 17:53:00 UTC 
Git commit a79c2be9b4db0755ad6ff6b26a513d71a94ef790 by Anthony Fieroni.
Committed on 15/03/2016 at 17:52.
Pushed by anthonyfieroni into branch 'Plasma/5.6'.

Highlighted tabs visablity, update and scale image, toggle fullview widget, icon, prevent busy indicator from infinite loop, fix empty widget on logon

   REVIEW: 127356
Related: bug 357333, bug 360381, bug 360382, bug 353586, bug 356640

Signed-off-by: Anthony Fieroni <bvbfan@abv.bg>

M  +26   -30   applets/comic/comic.cpp
M  +1    -2    applets/comic/comic.h
M  +2    -2    applets/comic/package/contents/ui/ComicCentralView.qml
M  +9    -7    applets/comic/package/contents/ui/FullViewWidget.qml
M  +19   -6    applets/comic/package/contents/ui/main.qml

http://commits.kde.org/kdeplasma-addons/a79c2be9b4db0755ad6ff6b26a513d71a94ef790
Comment 2 David Edmundson 2016-10-17 10:19:48 UTC 
*** Bug 370576 has been marked as a duplicate of this bug. ***
Comment 3 David Edmundson 2016-10-17 10:21:10 UTC 
*** Bug 369172 has been marked as a duplicate of this bug. ***
Comment 4 David Edmundson 2016-10-17 10:38:40 UTC 
I'm not sure that commit in comment #1 did anything we still have 2 reports on newer Plasma with the exact same trace.
Comment 5 melkor333 2016-11-10 22:59:58 UTC 
I had this bug and created Bug 369172.

After some Updates on my Manjaro Linux, I tried to add the widget again and the crash occured on a later step.
I could add the Comic strip to the desktop, but when I pressed 'configure' -> 'Get new comic...' it crashed.

I created a new Bug with drkonqi, which can be found here:

https://bugs.kde.org/show_bug.cgi?id=372313

Could it be that both crashes are related to each other, or are these complete seperate bugs?
Comment 6 Nate Graham 2020-01-12 22:11:36 UTC 
Haven't had any new reports in years. Is anyone still experiencing this?
Comment 7 Bug Janitor Service 2020-01-27 04:33:14 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 8 Bug Janitor Service 2020-02-11 04:33:16 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!