Bug 386723

Summary:	Plasmacrash when calling Calendar from digital clock in Panel
Product:	[Plasma] plasmashell	Reporter:	weltqgel
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	kde, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.11.3
Target Milestone:	1.0
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description weltqgel 2017-11-10 21:24:16 UTC

Application: plasmashell (5.11.2)

Qt Version: 5.9.2
Frameworks Version: 5.39.0
Operating System: Linux 4.13.11-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I was configuring the calendar to include the tasks from Google-taks list (in the PIM events plugin), then I wanted to activate the calendar from the panel clock --> boom

I can reproduce this behaviour consistently. The crash does NOT occur if i activate other items from the Google calendar, only if I activate the tasklist.

System is Manjaro stable.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff2e311c800 (LWP 1998))]

Thread 12 (Thread 0x7ff1d6bfe700 (LWP 4472)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d11b8773 in  () at /usr/lib/libpulse.so.0
#2  0x00007ff2d11a9bd0 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007ff2d11aa271 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007ff2d11aa301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007ff2d11b86ae in  () at /usr/lib/libpulse.so.0
#6  0x00007ff2d093481c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#7  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7ff1d7fff700 (LWP 4471)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d6fbded3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dff33c09 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7ff1f217c700 (LWP 2547)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d6fbded3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff1f37fc1aa in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7ff204f1e700 (LWP 2434)):
#0  0x00007ff2d6fe55f9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff2d6fbd77d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbddf6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7ff222042700 (LWP 2361)):
#0  0x00007ff2dd004035 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007ff2d6fbd771 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbddf6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ff2e0ae029b in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7ff2292d6700 (LWP 2217)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d6fbded3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7ff2b3fff700 (LWP 2116)):
#0  0x00007ff2dbf8438d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff2e27feef7 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007ff2e27fef39 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7ff2ba577700 (LWP 2080)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d6fbded3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dff33c09 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7ff2c8b99700 (LWP 2068)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d6fbded3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dff33c09 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7ff2ca5e3700 (LWP 2047)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2d6fbded3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d6fbdfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2dd003cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff2dcfa748b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dcdc027e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2dd41f376 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ff2ccb87700 (LWP 2042)):
#0  0x00007ff2dc6c6d4b in poll () at /usr/lib/libc.so.6
#1  0x00007ff2e17098e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007ff2e170b679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007ff2cf0ff85a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ff2dcdc4fcb in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2dbf7e08a in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2dc6d124f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ff2e311c800 (LWP 1998)):
[KCrash Handler]
#5  0x00007ff2dc60f8a0 in raise () at /usr/lib/libc.so.6
#6  0x00007ff2dc610f09 in abort () at /usr/lib/libc.so.6
#7  0x00007ff2dca20d77 in __gnu_cxx::__verbose_terminate_handler() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/vterminate.cc:95
#8  0x00007ff2dca1e8e6 in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:47
#9  0x00007ff2dca1e933 in std::terminate() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:57
#10 0x00007ff2dca1eb88 in __cxxabiv1::__cxa_throw(void*, std::type_info*, void (*)(void*)) (obj=<optimized out>, tinfo=0x7ff2dcd0add0 <typeinfo for std::bad_alloc>, dest=0x7ff2dca1cb80 <std::bad_alloc::~bad_alloc()>) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_throw.cc:93
#11 0x00007ff2dca1f0ef in operator new(unsigned long) (sz=4294967296) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/new_op.cc:54
#12 0x00007ff2dce1623c in QHashData::rehash(int) () at /usr/lib/libQt5Core.so.5
#13 0x00007ff220d421df in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#14 0x00007ff220d4323d in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#15 0x00007ff220d433f4 in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#16 0x00007ff22046ce4b in KCalCore::Todo::accept(KCalCore::Visitor&, QSharedPointer<KCalCore::IncidenceBase> const&) () at /usr/lib/libKF5CalendarCore.so.5
#17 0x00007ff220d41cb1 in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#18 0x00007ff220d3bef5 in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#19 0x00007ff2213f06c0 in  () at /usr/lib/qt/qml/org/kde/plasma/calendar/libcalendarplugin.so
#20 0x00007ff2213ef1f7 in  () at /usr/lib/qt/qml/org/kde/plasma/calendar/libcalendarplugin.so
#21 0x00007ff2213ef54d in  () at /usr/lib/qt/qml/org/kde/plasma/calendar/libcalendarplugin.so
#22 0x00007ff2213fe025 in  () at /usr/lib/qt/qml/org/kde/plasma/calendar/libcalendarplugin.so
#23 0x00007ff2dfee5d3a in  () at /usr/lib/libQt5Qml.so.5
#24 0x00007ff2dfe60c0c in  () at /usr/lib/libQt5Qml.so.5
#25 0x00007ff2dfe62462 in  () at /usr/lib/libQt5Qml.so.5
#26 0x00007ff2dfe631b9 in QV4::QObjectMethod::callInternal(QV4::CallData*, QV4::Scope&) const () at /usr/lib/libQt5Qml.so.5
#27 0x00007ff2dfe7c78b in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/libQt5Qml.so.5
#28 0x00007ff2213d0452 in  ()
#29 0x0000562526328000 in  ()
#30 0x0000000000000000 in  ()

Possible duplicates by query: bug 382439, bug 379393, bug 378963, bug 377656, bug 372376.

Reported using DrKonqi

Comment 1 weltqgel 2017-11-12 23:20:39 UTC

Another backtrace, now running Plasma 5.11.3

Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1cb6e03800 (LWP 18213))]

Thread 11 (Thread 0x7f1baf59b700 (LWP 18692)):
#0  0x00007f1caaccb664 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1caaca3761 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1caaca3df6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1cb3c1ac09 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f1bc486f700 (LWP 18661)):
#0  0x00007f1cb03acf7b in poll () at /usr/lib/libc.so.6
#1  0x00007f1caaca3ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f1bc51741aa in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f1bd831f700 (LWP 18570)):
#0  0x00007f1caaca2440 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1caaca36f8 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1caaca3df6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f1bf6dbd700 (LWP 18465)):
#0  0x00007f1cb0aa38ff in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f1cb0ceac12 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f1caaca3771 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1caaca3df6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f1cb47c729b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f1bfcfbb700 (LWP 18322)):
#0  0x00007f1cb03acf7b in poll () at /usr/lib/libc.so.6
#1  0x00007f1caaca3ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f1c87fff700 (LWP 18295)):
#0  0x00007f1cafc6a38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f1cb64e5ef7 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f1cb64e5f39 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f1c92374700 (LWP 18253)):
#0  0x00007f1cb03acf7b in poll () at /usr/lib/libc.so.6
#1  0x00007f1caaca3ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb3c1ac09 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f1c98812700 (LWP 18246)):
#0  0x00007f1caaccb5f9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1caaca377d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1caaca3df6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1cb3c1ac09 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f1c9a25c700 (LWP 18237)):
#0  0x00007f1cb0aa38ff in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f1cb0ceac12 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f1caaca3771 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1caaca3df6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1cb0ceacf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1cb0aa727e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f1cb1106376 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f1ca086d700 (LWP 18235)):
#0  0x00007f1cb03acf7b in poll () at /usr/lib/libc.so.6
#1  0x00007f1cb53f08e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f1cb53f2679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f1ca2de585a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f1cb0aabfcb in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f1cafc6408a in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1cb03b747f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f1cb6e03800 (LWP 18213)):
[KCrash Handler]
#5  0x00007f1cb02f58a0 in raise () at /usr/lib/libc.so.6
#6  0x00007f1cb02f6f09 in abort () at /usr/lib/libc.so.6
#7  0x00007f1cb0707d77 in __gnu_cxx::__verbose_terminate_handler() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/vterminate.cc:95
#8  0x00007f1cb07058e6 in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:47
#9  0x00007f1cb0705933 in std::terminate() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:57
#10 0x00007f1cb0705b88 in __cxxabiv1::__cxa_throw(void*, std::type_info*, void (*)(void*)) (obj=<optimized out>, tinfo=0x7f1cb09f1dd0 <typeinfo for std::bad_alloc>, dest=0x7f1cb0703b80 <std::bad_alloc::~bad_alloc()>) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_throw.cc:93
#11 0x00007f1cb07060ef in operator new(unsigned long) (sz=4294967296) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/new_op.cc:54
#12 0x00007f1cb0afd23c in QHashData::rehash(int) () at /usr/lib/libQt5Core.so.5
#13 0x00007f1bf42081df in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#14 0x00007f1bf420923d in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#15 0x00007f1bf42093f4 in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#16 0x00007f1bef783e4b in KCalCore::Todo::accept(KCalCore::Visitor&, QSharedPointer<KCalCore::IncidenceBase> const&) () at /usr/lib/libKF5CalendarCore.so.5
#17 0x00007f1bf42079cd in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#18 0x00007f1bf4202aab in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#19 0x00007f1bef70c2f9 in KCalCore::Calendar::notifyIncidenceAdded(QSharedPointer<KCalCore::Incidence> const&) () at /usr/lib/libKF5CalendarCore.so.5
#20 0x00007f1bef75d441 in KCalCore::MemoryCalendar::addIncidence(QSharedPointer<KCalCore::Incidence> const&) () at /usr/lib/libKF5CalendarCore.so.5
#21 0x00007f1bef9e6937 in  () at /usr/lib/libKF5AkonadiCalendar.so.5
#22 0x00007f1bef9e7139 in  () at /usr/lib/libKF5AkonadiCalendar.so.5
#23 0x00007f1cb0cbfd3f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#24 0x00007f1befa55c77 in Akonadi::IncidenceChanger::createFinished(int, Akonadi::Item const&, Akonadi::IncidenceChanger::ResultCode, QString const&) () at /usr/lib/libKF5AkonadiCalendar.so.5
#25 0x00007f1bf420c113 in  () at /usr/lib/qt/plugins/plasmacalendarplugins/pimevents.so
#26 0x00007f1cb0cbfd3f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#27 0x00007f1beef2d643 in Akonadi::ItemFetchJob::itemsReceived(QVector<Akonadi::Item> const&) () at /usr/lib/libKF5AkonadiCore.so.5
#28 0x00007f1beef2fa8d in  () at /usr/lib/libKF5AkonadiCore.so.5
#29 0x00007f1beef3a726 in  () at /usr/lib/libKF5AkonadiCore.so.5
#30 0x00007f1cb0cc0662 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#31 0x00007f1cb1c37f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007f1cb1c3fa06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007f1cb0c90060 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#34 0x00007f1cb0c928b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#35 0x00007f1cb0ceb6e4 in  () at /usr/lib/libQt5Core.so.5
#36 0x00007f1caaca2270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#37 0x00007f1caaca3f69 in  () at /usr/lib/libglib-2.0.so.0
#38 0x00007f1caaca3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#39 0x00007f1cb0ceacd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#40 0x00007f1cb0c8e48b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#41 0x00007f1cb0c974d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#42 0x00005610d48928a3 in  ()
#43 0x00007f1cb02e1f6a in __libc_start_main () at /usr/lib/libc.so.6
#44 0x00005610d4892c5a in _start ()

Comment 2 weltqgel 2017-12-28 17:12:47 UTC

Problem persists with Plasma 5.11.4, KDE Frameworks 5.41.0 and Qt 5.10.0 on kernel 4.14.9.1-MANJARO.

The only difference now is that plasmashell does not recover from the crash. Starting it again from Konsole is OK, causing the crash from the so started plasmashell does not give any useful command line info (konsole says "Getötet" and that's it).

Comment 3 Kai Uwe Broulik 2018-01-03 11:49:29 UTC


*** This bug has been marked as a duplicate of bug 377160 ***