Application: plasmashell (5.14.5)

Qt Version: 5.12.5
Frameworks Version: 5.62.0
Operating System: Linux 5.2.0-3-amd64 x86_64
Distribution: Debian GNU/Linux bullseye/sid

-- Information about the crash:
When the system starts plasmashell breaks. Message: "Señal: segmentation fault (11)"

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3620794880 (LWP 805))]

Thread 8 (Thread 0x7f35f769e700 (LWP 985)):
#0  0x00007f3623dabdb5 in futex_wait_cancelable (private=0, expected=0, futex_word=0x562aa415b7e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3623dabdb5 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562aa415b790, cond=0x562aa415b7b8) at pthread_cond_wait.c:502
#2  0x00007f3623dabdb5 in __pthread_cond_wait (cond=0x562aa415b7b8, mutex=0x562aa415b790) at pthread_cond_wait.c:655
#3  0x00007f3624ec47ef in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3624ec48d9 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3626cc0009 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f3626cc02ad in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f3624ebe8d2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f360739c700 (LWP 941)):
#0  0x00007f3623dabdb5 in futex_wait_cancelable (private=0, expected=0, futex_word=0x562aa07ccf14) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3623dabdb5 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562aa07ccec0, cond=0x562aa07ccee8) at pthread_cond_wait.c:502
#2  0x00007f3623dabdb5 in __pthread_cond_wait (cond=0x562aa07ccee8, mutex=0x562aa07ccec0) at pthread_cond_wait.c:655
#3  0x00007f3624ec47ef in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3624ec48d9 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3626cc0009 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f3626cc02ad in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f3624ebe8d2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f3607bab700 (LWP 938)):
#0  0x00007f3624b5389c in __GI___libc_read (nbytes=16, buf=0x7f3607baaad0, fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f3624b5389c in __GI___libc_read (fd=15, buf=0x7f3607baaad0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f362308ed5f in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3623047bee in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3623048042 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f36230481bf in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f36250d380b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f362507c71b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3624ebd751 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3626c35eb6 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f3624ebe8d2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f360ebf3700 (LWP 932)):
#0  0x00007f3623dabdb5 in futex_wait_cancelable (private=0, expected=0, futex_word=0x562aa0666e38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3623dabdb5 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562aa0666de8, cond=0x562aa0666e10) at pthread_cond_wait.c:502
#2  0x00007f3623dabdb5 in __pthread_cond_wait (cond=0x562aa0666e10, mutex=0x562aa0666de8) at pthread_cond_wait.c:655
#3  0x00007f360f41a3cb in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f360f419fe7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f361d6ed700 (LWP 930)):
#0  0x00007f3624b57d0f in __GI___poll (fds=0x7f3614004a30, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f362304809e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f36230481bf in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f36250d380b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f362507c71b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3624ebd751 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f362695a835 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f3624ebe8d2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f361e93c700 (LWP 815)):
#0  0x00007f3624b5389c in __GI___libc_read (nbytes=16, buf=0x7f361e93bae0, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f3624b5389c in __GI___libc_read (fd=7, buf=0x7f361e93bae0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f362308ed5f in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3623047bee in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3623048042 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f36230481bf in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f36250d380b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f362507c71b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3624ebd751 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36259894e6 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f3624ebe8d2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#12 0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f361f9c4700 (LWP 813)):
#0  0x00007f3624b57d0f in __GI___poll (fds=0x7f361f9c3c28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f36270bccf7 in  () at /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f36270be91a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f362036ecd0 in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f3624ebe8d2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3623da5fb7 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f3624b622cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f3620794880 (LWP 805)):
[KCrash Handler]
#6  0x00007f36250b0bb7 in QObject::setProperty(char const*, QVariant const&) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36042b0d78 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#8  0x00007f36042b1a30 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#9  0x00007f36042ba599 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#10 0x00007f36042bb023 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#11 0x00007f36268fc9fd in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f36267efb5d in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f36267f1f94 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f36267f2d7e in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f362687dba6 in QV4::Runtime::method_callPropertyLookup(QV4::ExecutionEngine*, QV4::Value*, unsigned int, QV4::Value*, int) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f35f5f2da31 in  ()
#17 0x0000000000000000 in  ()
[Inferior 1 (process 805) detached]

Reported using DrKonqi