[kde] [Bug 346082] New: plasma black screen when saving comic book from comic strip widget

invuladres at gmail.com invuladres at gmail.com
Sat Apr 11 19:49:33 BST 2015 

https://bugs.kde.org/show_bug.cgi?id=346082

            Bug ID: 346082
           Summary: plasma black screen when saving comic book from comic
                    strip widget
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: invuladres at gmail.com

Application: plasma-desktop (4.11.17)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
right click on the comic strip widget, select: create comic book archive, etc

- Unusual behavior I noticed:
desktop went black and restored after some time. Bugtracker opened.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f52aec8e780 (LWP 1687))]

Thread 6 (Thread 0x7f527bbb3700 (LWP 1691)):
#0  0x00007f52ad55505f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f529fde48cb in  () at /usr/lib64/libQtScript.so.4
#2  0x00007f529fde4909 in  () at /usr/lib64/libQtScript.so.4
#3  0x00007f52ad5510a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f52ac2be06d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f51f23fb700 (LWP 1693)):
#0  0x00007f52a940a8e9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f52a93c866c in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f52a93c8b7b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f52a93c8cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f52ad9160de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#5  0x00007f52ad8e7e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f52ad8e8165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#7  0x00007f52ad7e50bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#8  0x00007f52ad8c9783 in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f52ad7e779f in  () at /usr/lib64/libQtCore.so.4
#10 0x00007f52ad5510a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f52ac2be06d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f51e2ffd700 (LWP 1706)):
#0  0x00007f52ac2b5c3d in poll () at /lib64/libc.so.6
#1  0x00007f52a93c8be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f52a93c8cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f52ad9160de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f52ad8e7e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f52ad8e8165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f52ad7e50bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f52ad8c9783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f52ad7e779f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f52ad5510a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f52ac2be06d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f51e1ffb700 (LWP 1713)):
#0  0x00007f52a940a8e9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f52a93c8b99 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f52a93c8cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f52ad9160de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f52ad8e7e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f52ad8e8165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f52ad7e50bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f529f583ea5 in  () at /usr/lib64/libQtDeclarative.so.4
#8  0x00007f52ad7e779f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f52ad5510a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f52ac2be06d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f51ab7df700 (LWP 1718)):
#0  0x00007f52a940a8e9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f52a93c87c6 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f52a93c8c48 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f52a93c8cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f52ad9160de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#5  0x00007f52ad8e7e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f52ad8e8165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#7  0x00007f52ad7e50bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#8  0x00007f529f583ea5 in  () at /usr/lib64/libQtDeclarative.so.4
#9  0x00007f52ad7e779f in  () at /usr/lib64/libQtCore.so.4
#10 0x00007f52ad5510a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f52ac2be06d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f52aec8e780 (LWP 1687)):
[KCrash Handler]
#5  0x00007f52a256e2a8 in Plasma::DataContainer::checkForUpdate() () at
/usr/lib64/libplasma.so.3
#6  0x00007f52a2570303 in Plasma::DataEngine::timerEvent(QTimerEvent*) () at
/usr/lib64/libplasma.so.3
#7  0x00007f52ad9013b1 in QObject::event(QEvent*) () at
/usr/lib64/libQtCore.so.4
#8  0x00007f52aca6576c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#9  0x00007f52aca6bcad in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#10 0x00007f52ae68ccea in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#11 0x00007f52ad8e92ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQtCore.so.4
#12 0x00007f52ad918cbc in  () at /usr/lib64/libQtCore.so.4
#13 0x00007f52ad915f01 in  () at /usr/lib64/libQtCore.so.4
#14 0x00007f52a93c8a04 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#15 0x00007f52a93c8c48 in  () at /usr/lib64/libglib-2.0.so.0
#16 0x00007f52a93c8cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#17 0x00007f52ad9160be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#18 0x00007f52acb02676 in  () at /usr/lib64/libQtGui.so.4
#19 0x00007f52ad8e7e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#20 0x00007f52ad8e8165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#21 0x00007f52ad8ed5b9 in QCoreApplication::exec() () at
/usr/lib64/libQtCore.so.4
#22 0x00007f5296a42b94 in kdemain () at
/usr/lib64/libkdeinit4_plasma-desktop.so
#23 0x0000000000408815 in _start ()

Reported using DrKonqi

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