Bug 411605

Application: plasmashell (5.16.4)
 (Compiled from sources)
Qt Version: 5.13.0
Frameworks Version: 5.61.0
Operating System: Linux 5.2.9-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

There where over 100 files open on Visual Studio Code (caused by a bug, I didn't actually opened 100 files myself) and so the plasma desktop freezed.

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 0x7f8416359880 (LWP 19013))]

Thread 9 (Thread 0x7f83e8f04700 (LWP 19918)):
#0  0x00007f841a339415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f841ae6a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f841ae6a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f841cc4e7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f841cc4ea6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f83ea0fd700 (LWP 19349)):
#0  0x00007f841a339415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f841ae6a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f841ae6a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f841cc4e7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f841cc4ea6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f83eb4d6700 (LWP 19313)):
#0  0x00007f841aae8667 in poll () at /usr/lib/libc.so.6
#1  0x00007f841930fa80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f841930fb51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f841b0899bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f841b0305ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f841ae632f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f83fd9ec700 (LWP 19283)):
#0  0x00007f841aae418c in read () at /usr/lib/libc.so.6
#1  0x00007f84192c09f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f841930e311 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f841930fa28 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f841930fb51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f841b0899bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f841b0305ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f841ae632f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f841cbc361b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f83febc2700 (LWP 19277)):
#0  0x00007f841a339415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f841ae6a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f841ae6a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f841cc4e7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f841cc4ea6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f840cd0f700 (LWP 19242)):
#0  0x00007f841a339415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f840d004f8c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f840d004b88 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f840edee700 (LWP 19211)):
#0  0x00007f841aae8667 in poll () at /usr/lib/libc.so.6
#1  0x00007f841930fa80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f841930fb51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f841b0899bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f841b0305ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f841ae632f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f841c8e58f9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f840ffff700 (LWP 19116)):
#0  0x00007f841aae8667 in poll () at /usr/lib/libc.so.6
#1  0x00007f841930fa80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f841930fb51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f841b0899bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f841b0305ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f841ae632f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f841b901b37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f841ae64520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f841a33357f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f841aaf30e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f8416359880 (LWP 19013)):
[KCrash Handler]
#6  0x0000000000000051 in  ()
#7  0x00007f841cd935a9 in QQuickItemViewTransitionableItem::startTransition(QQuickItemViewTransitioner*, int) () at /usr/lib/libQt5Quick.so.5
#8  0x00007f8414910444 in  () at /usr/lib/libQt5QuickTemplates2.so.5
#9  0x00007f841490eea2 in QQuickStackView::replace(QQmlV4Function*) () at /usr/lib/libQt5QuickTemplates2.so.5
#10 0x00007f8414937ae3 in  () at /usr/lib/libQt5QuickTemplates2.so.5
#11 0x00007f8414937fd3 in QQuickStackView::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5QuickTemplates2.so.5
#12 0x00007f841c82d712 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#13 0x00007f841c8891ce in  () at /usr/lib/libQt5Qml.so.5
#14 0x00007f841c77c577 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#15 0x00007f841c806f26 in QV4::Runtime::method_callPropertyLookup(QV4::ExecutionEngine*, QV4::Value*, unsigned int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f83eba3971d in  ()
#17 0x0000000000000000 in  ()
[Inferior 1 (process 19013) detached]

Reported using DrKonqi