Bug 363157 - Plasma crashed on opening link
Summary: Plasma crashed on opening link
Status: RESOLVED FIXED
Alias: None
Product: plasmashell
Classification: Plasma
Component: Task Manager and Icons-Only Task Manager widgets (show other bugs)
Version: 5.6.3
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: Eike Hein
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-05-17 02:21 UTC by Aayush Agarwal
Modified: 2016-06-16 23:29 UTC (History)
4 users (show)

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

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description Aayush Agarwal 2016-05-17 02:21:14 UTC 
Application: plasmashell (5.6.3)

Qt Version: 5.5.1
Frameworks Version: 5.21.0
Operating System: Linux 4.5.3-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160514) (x86_64)"

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

Opening a link from Konversation on firefox across activities.

- Unusual behavior I noticed:

One of my KDE activities was missing from the activity menu. I believe it is related to this: https://bugs.kde.org/show_bug.cgi?id=362677

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efc6b1f98c0 (LWP 2984))]

Thread 15 (Thread 0x7efc557dc700 (LWP 2996)):
#0  0x00007efc6475f07d in poll () at /lib64/libc.so.6
#1  0x00007efc6963b3f2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007efc6963cfc7 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007efc57f5ddd9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7efc4e4d7700 (LWP 3050)):
#0  0x00007efc6475f07d in poll () at /lib64/libc.so.6
#1  0x00007efc60e46364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007efc681190e5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7efc3f255700 (LWP 3080)):
#0  0x00007efc60e896c4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007efc60e4622d in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007efc681190e5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7efc3d970700 (LWP 3088)):
#0  0x00007efc647740ef in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007efc6475f072 in poll () at /lib64/libc.so.6
#2  0x00007efc60e46364 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007efc681190e5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#10 0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7efc37df7700 (LWP 3089)):
#0  0x00007efc63f6603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efc6a8db3d4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007efc6a8db419 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#4  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7efc34c98700 (LWP 3105)):
#0  0x00007efc60e896c4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007efc60e45c49 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efc60e462df in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007efc68ca2e92 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#10 0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7efbab815700 (LWP 3140)):
#0  0x00007efc63f6603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efc64e4da8b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007efc68d151ee in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007efc68d15a33 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7efb980e7700 (LWP 3510)):
#0  0x00007efc6475f07d in poll () at /lib64/libc.so.6
#1  0x00007efc60e46364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007efb9a81ee07 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7efb96bbe700 (LWP 3516)):
#0  0x00007efc6475f07d in poll () at /lib64/libc.so.6
#1  0x00007efc60e46364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007efb9720a095 in  () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7efb963ad700 (LWP 3517)):
#0  0x00007efc6475f07d in poll () at /lib64/libc.so.6
#1  0x00007efc60e46364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efc6507140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc64e47adc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#8  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7efb9550f700 (LWP 3553)):
#0  0x00007efc63f6603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efc64e4da8b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007efc68d151ee in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007efc68d15a33 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7efb7a409700 (LWP 3677)):
#0  0x00007efc63f6603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efc64e4da8b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007efc68d151ee in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007efc68d15a33 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7efb79407700 (LWP 3683)):
#0  0x00007efc63f6603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efc64e4da8b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007efc68d151ee in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007efc68d15a33 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7efb73fff700 (LWP 3916)):
#0  0x00007efc63f6603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efc64e4da8b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007efc68d151ee in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007efc68d15a33 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007efc64e4c91f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007efc63f60424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efc64767add in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7efc6b1f98c0 (LWP 2984)):
[KCrash Handler]
#6  0x00007efc646b39e8 in raise () at /lib64/libc.so.6
#7  0x00007efc646b4e3a in abort () at /lib64/libc.so.6
#8  0x00007efc64ab780d in __gnu_cxx::__verbose_terminate_handler() () at /usr/lib64/libstdc++.so.6
#9  0x00007efc64ab5896 in  () at /usr/lib64/libstdc++.so.6
#10 0x00007efc64ab58e1 in  () at /usr/lib64/libstdc++.so.6
#11 0x00007efc64ab5b46 in __cxa_rethrow () at /usr/lib64/libstdc++.so.6
#12 0x00007efc64fce2c9 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007efc64fc93a6 in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#14 0x00007efba232292c in  () at /usr/lib64/libtaskmanager.so.5
#15 0x00007efc6504ae3a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007efba23139c2 in TaskManager::TaskGroup::itemRemoved(TaskManager::AbstractGroupableItem*) () at /usr/lib64/libtaskmanager.so.5
#17 0x00007efba23146c0 in TaskManager::TaskGroup::Private::signalRemovals() () at /usr/lib64/libtaskmanager.so.5
#18 0x00007efba2315e71 in  () at /usr/lib64/libtaskmanager.so.5
#19 0x00007efc6504bc29 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007efc6618187c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007efc66186986 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007efc6501dbf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007efc6501ff16 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#24 0x00007efc65070fe3 in  () at /usr/lib64/libQt5Core.so.5
#25 0x00007efc60e46197 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#26 0x00007efc60e463c8 in  () at /usr/lib64/libglib-2.0.so.0
#27 0x00007efc60e4646c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#28 0x00007efc650713ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#29 0x00007efc6501b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#30 0x00007efc650231fd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#31 0x000000000041d964 in  ()
#32 0x00007efc6469f710 in __libc_start_main () at /lib64/libc.so.6
#33 0x000000000041da99 in _start ()

Reported using DrKonqi
Comment 1 Marco Martin 2016-05-19 12:46:15 UTC 
probably upstream
Comment 2 Eike Hein 2016-06-16 23:22:15 UTC 
Plasma 5.7 ships a fully-rewritten Task Manager backend which should resolve these issues. Please re-test with the Plasma 5.7 final release and feel free to reopen if problems do persist after all.
Comment 3 Aayush Agarwal 2016-06-16 23:29:00 UTC 
Thanks, I'll test it as soon as my distro ships the new version.